1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
194 void CustomTrackView::keyPressEvent(QKeyEvent * event)
196 if (event->key() == Qt::Key_Up) {
199 } else if (event->key() == Qt::Key_Down) {
202 } else QWidget::keyPressEvent(event);
205 void CustomTrackView::setDocumentModified()
207 m_document->setModified(true);
210 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
212 m_timelineContextMenu = timeline;
213 m_timelineContextClipMenu = clip;
214 m_clipTypeGroup = clipTypeGroup;
215 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
217 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
218 m_markerMenu->setEnabled(false);
219 markermenu->addMenu(m_markerMenu);
220 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
221 QList <QAction *> list = m_timelineContextClipMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
224 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
227 m_timelineContextTransitionMenu = transition;
228 list = m_timelineContextTransitionMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "auto") {
231 m_autoTransition = list.at(i);
236 m_timelineContextMenu->addSeparator();
237 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
238 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
239 m_timelineContextMenu->addAction(m_deleteGuide);
241 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
242 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
243 m_timelineContextMenu->addAction(m_editGuide);
246 void CustomTrackView::slotDoResetMenuPosition()
248 m_menuPosition = QPoint();
251 void CustomTrackView::slotResetMenuPosition()
253 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
254 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
257 void CustomTrackView::checkAutoScroll()
259 m_autoScroll = KdenliveSettings::autoscroll();
262 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
263 return m_scene->m_tracksList;
266 void CustomTrackView::checkTrackHeight()
268 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
269 m_tracksHeight = KdenliveSettings::trackheight();
270 emit trackHeightChanged();
271 QList<QGraphicsItem *> itemList = items();
273 Transition *transitionitem;
274 bool snap = KdenliveSettings::snaptopoints();
275 KdenliveSettings::setSnaptopoints(false);
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
280 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
281 item->resetThumbs(true);
282 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
283 transitionitem = (Transition*) itemList.at(i);
284 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
285 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
288 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
289 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
291 for (int i = 0; i < m_guides.count(); i++) {
292 QLineF l = m_guides.at(i)->line();
293 l.setP2(QPointF(l.x2(), newHeight));
294 m_guides.at(i)->setLine(l);
297 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
298 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
299 KdenliveSettings::setSnaptopoints(snap);
300 viewport()->update();
303 /** Zoom or move viewport on mousewheel
305 * If mousewheel+Ctrl, zooms in/out on the timeline.
307 * With Ctrl, moves viewport towards end of timeline if down/back,
308 * opposite on up/forward.
310 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
311 void CustomTrackView::wheelEvent(QWheelEvent * e)
313 if (e->modifiers() == Qt::ControlModifier) {
314 if (e->delta() > 0) emit zoomIn();
317 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
318 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
322 int CustomTrackView::getPreviousVideoTrack(int track)
324 track = m_document->tracksCount() - track - 1;
326 for (int i = track; i > -1; i--) {
327 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
333 void CustomTrackView::slotFetchNextThumbs()
335 if (!m_waitingThumbs.isEmpty()) {
336 ClipItem *item = m_waitingThumbs.takeFirst();
337 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
338 item = m_waitingThumbs.takeFirst();
340 if (item) item->slotFetchThumbs();
341 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
345 void CustomTrackView::slotCheckMouseScrolling()
347 if (m_scrollOffset == 0) {
348 m_scrollTimer.stop();
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
352 m_scrollTimer.start();
355 void CustomTrackView::slotCheckPositionScrolling()
357 // If mouse is at a border of the view, scroll
358 if (m_moveOpMode != SEEK) return;
359 if (mapFromScene(m_cursorPos, 0).x() < 3) {
360 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
361 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 setCursorPos(mapToScene(QPoint(-2, 0)).x());
363 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
364 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
365 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
366 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
372 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
374 int pos = event->x();
375 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
376 double snappedPos = getSnapPointForPos(mappedXPos);
377 emit mousePosition(mappedXPos);
379 if (event->buttons() & Qt::MidButton) return;
380 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
381 event->setAccepted(true);
383 QGraphicsView::mouseMoveEvent(event);
387 if (event->buttons() != Qt::NoButton) {
388 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
389 if (m_dragItem && m_tool == SELECTTOOL) {
390 if (m_operationMode == MOVE && move) {
391 QGraphicsView::mouseMoveEvent(event);
392 // If mouse is at a border of the view, scroll
394 m_scrollOffset = -30;
395 m_scrollTimer.start();
396 } else if (viewport()->width() - pos < 10) {
398 m_scrollTimer.start();
399 } else if (m_scrollTimer.isActive()) {
400 m_scrollTimer.stop();
402 } else if (m_operationMode == RESIZESTART && move) {
403 m_document->renderer()->pause();
404 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
409 m_dragItem->resizeStart((int)(snappedPos));
411 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
412 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
413 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
414 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
415 } else if (m_operationMode == RESIZEEND && move) {
416 m_document->renderer()->pause();
417 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
418 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
420 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
422 m_dragItem->resizeEnd((int)(snappedPos));
424 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
425 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
426 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
427 } else if (m_operationMode == FADEIN && move) {
428 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
429 } else if (m_operationMode == FADEOUT && move) {
430 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
431 } else if (m_operationMode == KEYFRAME && move) {
432 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
433 double pos = mapToScene(event->pos()).toPoint().y();
434 QRectF br = m_dragItem->sceneBoundingRect();
435 double maxh = 100.0 / br.height();
436 pos = (br.bottom() - pos) * maxh;
437 m_dragItem->updateKeyFramePos(keyFramePos, pos);
438 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
439 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
441 removeTipAnimation();
443 } else if (m_operationMode == MOVEGUIDE) {
444 removeTipAnimation();
445 QGraphicsView::mouseMoveEvent(event);
447 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
449 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
450 if (snappedPos < 0) snappedPos = 0;
452 // Make sure there is no collision
453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
454 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
465 bool collision = false;
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
470 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
471 // Moving backward, determine best pos
472 QPainterPath clipPath;
473 clipPath.addRect(item->sceneBoundingRect());
474 QPainterPath res = shape.intersected(clipPath);
475 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
478 snappedPos += offset;
479 // make sure we have no collision
480 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
481 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
482 collidingItems.removeAll(m_selectionGroup);
483 for (int i = 0; i < children.count(); i++) {
484 if (children.at(i)->type() == GROUPWIDGET) {
485 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
486 for (int j = 0; j < subchildren.count(); j++)
487 collidingItems.removeAll(subchildren.at(j));
489 collidingItems.removeAll(children.at(i));
492 for (int i = 0; i < collidingItems.count(); i++) {
493 if (!collidingItems.at(i)->isEnabled()) continue;
494 if (collidingItems.at(i)->type() == AVWIDGET) {
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
527 snappedPos += offset;
528 // make sure we have no collision
529 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
530 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
531 collidingItems.removeAll(m_selectionGroup);
532 for (int i = 0; i < children.count(); i++) {
533 if (children.at(i)->type() == GROUPWIDGET) {
534 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
535 for (int j = 0; j < subchildren.count(); j++)
536 collidingItems.removeAll(subchildren.at(j));
538 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
549 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
550 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
554 if (m_tool == RAZORTOOL) {
555 setCursor(m_razorCursor);
556 //QGraphicsView::mouseMoveEvent(event);
558 } else if (m_tool == SPACERTOOL) {
559 setCursor(m_spacerCursor);
563 QList<QGraphicsItem *> itemList = items(event->pos());
564 QGraphicsRectItem *item = NULL;
565 OPERATIONTYPE opMode = NONE;
567 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
569 } else for (int i = 0; i < itemList.count(); i++) {
570 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
571 item = (QGraphicsRectItem*) itemList.at(i);
576 if (item && event->buttons() == Qt::NoButton) {
577 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
578 if (m_tool == RAZORTOOL) {
579 // razor tool over a clip, display current frame in monitor
580 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
581 //TODO: solve crash when showing frame when moving razor over clip
582 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
587 opMode = clip->operationMode(mapToScene(event->pos()));
588 const double size = 5;
589 if (opMode == m_moveOpMode) {
590 QGraphicsView::mouseMoveEvent(event);
593 removeTipAnimation();
595 m_moveOpMode = opMode;
596 setTipAnimation(clip, opMode, size);
597 if (opMode == MOVE) {
598 setCursor(Qt::OpenHandCursor);
599 if (item->type() == AVWIDGET) {
600 ClipItem *ci = static_cast <ClipItem *>(item);
601 QString message = ci->clipName() + i18n(":");
602 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
603 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
604 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
605 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
606 if (clip->parentItem() == m_selectionGroup)
607 message.append(i18n(" Selection duration:"));
609 message.append(i18n(" Group duration:"));
610 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
611 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
612 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
613 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
616 emit displayMessage(message, InformationMessage);
618 } else if (opMode == RESIZESTART) {
619 setCursor(KCursor("left_side", Qt::SizeHorCursor));
620 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
621 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
622 } else if (opMode == RESIZEEND) {
623 setCursor(KCursor("right_side", Qt::SizeHorCursor));
624 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
625 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
626 } else if (opMode == FADEIN || opMode == FADEOUT) {
627 setCursor(Qt::PointingHandCursor);
628 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
629 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
630 setCursor(Qt::PointingHandCursor);
631 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
632 } else if (opMode == KEYFRAME) {
633 setCursor(Qt::PointingHandCursor);
634 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
636 } // no clip under mouse
637 else if (m_tool == RAZORTOOL) {
640 } else if (opMode == MOVEGUIDE) {
641 m_moveOpMode = opMode;
642 setCursor(Qt::SplitHCursor);
644 removeTipAnimation();
645 setCursor(Qt::ArrowCursor);
646 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
647 QGraphicsView::mouseMoveEvent(event);
649 setCursorPos(mappedXPos);
650 slotCheckPositionScrolling();
652 } else m_moveOpMode = NONE;
654 QGraphicsView::mouseMoveEvent(event);
658 void CustomTrackView::mousePressEvent(QMouseEvent * event)
660 setFocus(Qt::MouseFocusReason);
661 m_menuPosition = QPoint();
663 // special cases (middle click button or ctrl / shift click
664 if (event->button() == Qt::MidButton) {
666 m_blockRefresh = false;
667 m_operationMode = NONE;
671 if (event->modifiers() & Qt::ShiftModifier) {
672 // Rectangle selection
673 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
674 setDragMode(QGraphicsView::RubberBandDrag);
675 if (!(event->modifiers() & Qt::ControlModifier)) {
676 resetSelectionGroup();
677 scene()->clearSelection();
679 m_blockRefresh = false;
680 m_operationMode = RUBBERSELECTION;
681 QGraphicsView::mousePressEvent(event);
685 m_blockRefresh = true;
687 bool collision = false;
689 if (m_tool != RAZORTOOL) activateMonitor();
690 else if (m_document->renderer()->playSpeed() != 0.0) {
691 m_document->renderer()->pause();
694 m_clickEvent = event->pos();
696 // check item under mouse
697 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
699 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
700 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
701 setDragMode(QGraphicsView::ScrollHandDrag);
702 QGraphicsView::mousePressEvent(event);
703 m_blockRefresh = false;
704 m_operationMode = NONE;
708 // if a guide and a clip were pressed, just select the guide
709 for (int i = 0; i < collisionList.count(); ++i) {
710 if (collisionList.at(i)->type() == GUIDEITEM) {
711 // a guide item was pressed
712 m_dragGuide = (Guide *) collisionList.at(i);
713 if (event->button() == Qt::LeftButton) { // move it
714 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
716 m_operationMode = MOVEGUIDE;
717 // deselect all clips so that only the guide will move
718 m_scene->clearSelection();
719 resetSelectionGroup(false);
720 updateSnapPoints(NULL);
721 QGraphicsView::mousePressEvent(event);
723 } else // show context menu
728 // Find first clip, transition or group under mouse (when no guides selected)
730 AbstractGroupItem *dragGroup = NULL;
731 AbstractClipItem *collisionClip = NULL;
733 while (!m_dragGuide && ct < collisionList.count()) {
734 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
735 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
736 if (collisionClip->isItemLocked())
738 if (collisionClip == m_dragItem)
739 collisionClip = NULL;
741 m_dragItem = collisionClip;
743 m_dragItemInfo = m_dragItem->info();
744 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
745 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
746 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
753 if (m_dragItem) emit clipItemSelected(NULL);
756 #if QT_VERSION >= 0x040600
757 // Add shadow to dragged item, currently disabled because of painting artifacts
758 //TODO: re-enable when fixed
759 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
760 eff->setBlurRadius(5);
761 eff->setOffset(3, 3);
762 m_dragItem->setGraphicsEffect(eff);*/
764 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
765 // update transition menu action
766 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
767 m_autoTransition->setEnabled(true);
768 } else m_autoTransition->setEnabled(false);
770 // context menu requested
771 if (event->button() == Qt::RightButton) {
773 if (dragGroup) dragGroup->setSelected(true);
774 else if (!m_dragItem->isSelected()) {
775 resetSelectionGroup(false);
776 m_scene->clearSelection();
777 m_dragItem->setSelected(true);
779 } else if (!m_dragGuide) {
780 // check if there is a guide close to mouse click
781 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
782 for (int i = 0; i < guidesCollisionList.count(); i++) {
783 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
784 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
788 // keep this to support multiple guides context menu in the future (?)
789 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
790 guidesCollisionList.removeAt(0);
792 if (!guidesCollisionList.isEmpty())
793 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
796 m_operationMode = NONE;
797 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
798 m_menuPosition = m_clickEvent;
804 // No item under click
805 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
806 resetSelectionGroup(false);
807 setCursor(Qt::ArrowCursor);
808 m_scene->clearSelection();
810 updateClipTypeActions(NULL);
811 if (m_tool == SPACERTOOL) {
812 QList<QGraphicsItem *> selection;
813 if (event->modifiers() == Qt::ControlModifier) {
814 // Ctrl + click, select all items on track after click position
815 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
816 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
817 // Cannot use spacer on locked track
818 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
822 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
825 selection = checkForGroups(rect, &isOk);
827 // groups found on track, do not allow the move
828 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
832 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;
834 // Select all items on all tracks after click position
835 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
836 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
839 QList <GenTime> offsetList;
840 // create group to hold selected items
841 m_selectionGroup = new AbstractGroupItem(m_document->fps());
842 scene()->addItem(m_selectionGroup);
844 for (int i = 0; i < selection.count(); i++) {
845 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
846 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
847 if (item->isItemLocked()) continue;
848 offsetList.append(item->startPos());
849 offsetList.append(item->endPos());
850 m_selectionGroup->addToGroup(selection.at(i));
851 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
852 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
853 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
854 QList<QGraphicsItem *> children = selection.at(i)->childItems();
855 for (int j = 0; j < children.count(); j++) {
856 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
857 offsetList.append(item->startPos());
858 offsetList.append(item->endPos());
860 m_selectionGroup->addToGroup(selection.at(i));
861 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
862 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
863 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
864 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
865 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
866 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
869 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
870 if (!offsetList.isEmpty()) {
872 QList <GenTime> cleandOffsetList;
873 GenTime startOffset = offsetList.takeFirst();
874 for (int k = 0; k < offsetList.size(); k++) {
875 GenTime newoffset = offsetList.at(k) - startOffset;
876 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
877 cleandOffsetList.append(newoffset);
880 updateSnapPoints(NULL, cleandOffsetList, true);
882 m_operationMode = SPACER;
884 setCursorPos((int)(mapToScene(event->x(), 0).x()));
886 QGraphicsView::mousePressEvent(event);
891 if (m_tool == RAZORTOOL && m_dragItem) {
892 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
893 if (m_dragItem->type() == TRANSITIONWIDGET) {
894 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
896 m_document->renderer()->pause();
897 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
898 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
900 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
901 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
902 m_commandStack->push(command);
904 setDocumentModified();
911 bool itemSelected = false;
912 if (m_dragItem->isSelected())
914 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
916 else if (dragGroup && dragGroup->isSelected())
919 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
920 if (event->modifiers() != Qt::ControlModifier) {
921 resetSelectionGroup(false);
922 m_scene->clearSelection();
923 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
924 viewport()->update();
925 } else resetSelectionGroup();
927 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
928 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
929 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
931 bool selected = !m_dragItem->isSelected();
933 dragGroup->setSelected(selected);
935 m_dragItem->setSelected(selected);
937 groupSelectedItems();
938 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
939 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
940 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
943 if (collisionClip != NULL || m_dragItem == NULL) {
944 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
945 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
946 emit clipItemSelected(selected);
948 emit clipItemSelected(NULL);
952 // If clicked item is selected, allow move
953 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
955 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
956 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
957 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
959 // Update snap points
960 if (m_selectionGroup == NULL) {
961 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
962 updateSnapPoints(NULL);
964 updateSnapPoints(m_dragItem);
966 QList <GenTime> offsetList;
967 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
968 for (int i = 0; i < children.count(); i++) {
969 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
970 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
971 offsetList.append(item->startPos());
972 offsetList.append(item->endPos());
975 if (!offsetList.isEmpty()) {
977 GenTime startOffset = offsetList.takeFirst();
978 QList <GenTime> cleandOffsetList;
979 for (int k = 0; k < offsetList.size(); k++) {
980 GenTime newoffset = offsetList.at(k) - startOffset;
981 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
982 cleandOffsetList.append(newoffset);
985 updateSnapPoints(NULL, cleandOffsetList, true);
989 if (m_operationMode == KEYFRAME) {
990 m_dragItem->updateSelectedKeyFrame();
991 m_blockRefresh = false;
993 } else if (m_operationMode == MOVE) {
994 setCursor(Qt::ClosedHandCursor);
995 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
997 info.startPos = m_dragItem->startPos();
998 info.track = m_dragItem->track();
999 int transitiontrack = getPreviousVideoTrack(info.track);
1000 ClipItem *transitionClip = NULL;
1001 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1002 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1003 info.endPos = transitionClip->endPos();
1005 GenTime transitionDuration(65, m_document->fps());
1006 if (m_dragItem->cropDuration() < transitionDuration)
1007 info.endPos = m_dragItem->endPos();
1009 info.endPos = info.startPos + transitionDuration;
1011 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1012 // Check there is no other transition at that place
1013 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1014 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1015 QList<QGraphicsItem *> selection = m_scene->items(r);
1016 bool transitionAccepted = true;
1017 for (int i = 0; i < selection.count(); i++) {
1018 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1019 Transition *tr = static_cast <Transition *>(selection.at(i));
1020 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1021 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1022 } else transitionAccepted = false;
1025 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1026 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1027 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1029 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1030 info.track = m_dragItem->track();
1031 int transitiontrack = getPreviousVideoTrack(info.track);
1032 ClipItem *transitionClip = NULL;
1033 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1034 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1035 info.startPos = transitionClip->startPos();
1037 GenTime transitionDuration(65, m_document->fps());
1038 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1039 else info.startPos = info.endPos - transitionDuration;
1041 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1042 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1043 EffectsList::setParameter(transition, "reverse", "1");
1045 // Check there is no other transition at that place
1046 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1047 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1048 QList<QGraphicsItem *> selection = m_scene->items(r);
1049 bool transitionAccepted = true;
1050 for (int i = 0; i < selection.count(); i++) {
1051 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1052 Transition *tr = static_cast <Transition *>(selection.at(i));
1053 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1054 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1055 } else transitionAccepted = false;
1058 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1059 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1061 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1062 resetSelectionGroup(false);
1063 m_dragItem->setSelected(true);
1066 m_blockRefresh = false;
1068 QGraphicsView::mousePressEvent(event);
1071 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1073 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1074 QList<QGraphicsItem *> list = scene()->items(p);
1075 AbstractGroupItem *group = NULL;
1076 for (int i = 0; i < list.size(); i++) {
1077 if (!list.at(i)->isEnabled()) continue;
1078 if (list.at(i)->type() == GROUPWIDGET) {
1079 group = static_cast <AbstractGroupItem *>(list.at(i));
1083 rebuildGroup(group);
1086 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1089 resetSelectionGroup(false);
1090 m_scene->clearSelection();
1092 QList <QGraphicsItem *> children = group->childItems();
1093 m_document->clipManager()->removeGroup(group);
1094 scene()->destroyItemGroup(group);
1095 for (int i = 0; i < children.count(); i++)
1096 children.at(i)->setSelected(true);
1097 groupSelectedItems(false, true);
1101 void CustomTrackView::resetSelectionGroup(bool selectItems)
1103 if (m_selectionGroup) {
1104 // delete selection group
1105 bool snap = KdenliveSettings::snaptopoints();
1106 KdenliveSettings::setSnaptopoints(false);
1108 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1109 scene()->destroyItemGroup(m_selectionGroup);
1110 for (int i = 0; i < children.count(); i++) {
1111 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1112 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1113 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1114 children.at(i)->setSelected(selectItems);
1116 } else if (children.at(i)->type() == GROUPWIDGET) {
1117 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1118 children.at(i)->setSelected(selectItems);
1121 m_selectionGroup = NULL;
1122 KdenliveSettings::setSnaptopoints(snap);
1126 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1128 if (m_selectionGroup) {
1129 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1132 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1133 if (selection.isEmpty()) return;
1135 // Find top left position of selection
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1138 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1139 } else if (selection.at(i)->parentItem()) {
1140 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1144 if (force || selection.count() > 1) {
1145 bool snap = KdenliveSettings::snaptopoints();
1146 KdenliveSettings::setSnaptopoints(false);
1147 if (createNewGroup) {
1148 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1149 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1150 QPointF diff = newGroup->pos();
1151 newGroup->translate(-diff.x(), -diff.y());
1152 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1154 scene()->addItem(newGroup);
1156 // Check if we are trying to include a group in a group
1157 QList <AbstractGroupItem *> groups;
1158 for (int i = 0; i < selection.count(); i++) {
1159 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1160 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1161 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1162 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1164 if (!groups.isEmpty()) {
1165 // ungroup previous groups
1166 while (!groups.isEmpty()) {
1167 AbstractGroupItem *grp = groups.takeFirst();
1168 m_document->clipManager()->removeGroup(grp);
1169 scene()->destroyItemGroup(grp);
1171 selection = m_scene->selectedItems();
1174 for (int i = 0; i < selection.count(); i++) {
1175 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1176 newGroup->addToGroup(selection.at(i));
1177 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1180 KdenliveSettings::setSnaptopoints(snap);
1182 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1183 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1184 QPointF diff = m_selectionGroup->pos();
1185 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1186 m_selectionGroup->translate(- diff.x(), -diff.y());
1188 scene()->addItem(m_selectionGroup);
1189 for (int i = 0; i < selection.count(); i++) {
1190 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1191 m_selectionGroup->addToGroup(selection.at(i));
1192 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1195 KdenliveSettings::setSnaptopoints(snap);
1196 if (m_selectionGroup) {
1197 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1198 m_selectionGroupInfo.track = m_selectionGroup->track();
1201 } else resetSelectionGroup();
1204 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1206 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1207 /*if (m_moveOpMode == KEYFRAME) {
1208 // user double clicked on a keyframe, open edit dialog
1209 //TODO: update for effects with several values per keyframe
1210 QDialog d(parentWidget());
1211 Ui::KeyFrameDialog_UI view;
1213 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1214 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1215 view.kfr_value->setFocus();
1216 if (d.exec() == QDialog::Accepted) {
1217 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1218 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1219 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1220 QString previous = item->keyframes(item->selectedEffectIndex());
1221 item->updateKeyframeEffect();
1222 QString next = item->keyframes(item->selectedEffectIndex());
1223 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1224 m_commandStack->push(command);
1225 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1226 emit clipItemSelected(item, item->selectedEffectIndex());
1231 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1232 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1233 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1234 //QString previous = item->keyframes(item->selectedEffectIndex());
1235 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1236 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1237 //item->updateKeyframeEffect();
1238 //QString next = item->keyframes(item->selectedEffectIndex());
1239 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1240 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1241 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1242 m_commandStack->push(command);
1243 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1244 emit clipItemSelected(item, item->selectedEffectIndex());
1246 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1249 QList<QGraphicsItem *> collisionList = items(event->pos());
1250 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1251 Guide *editGuide = (Guide *) collisionList.at(0);
1252 if (editGuide) slotEditGuide(editGuide->info());
1257 void CustomTrackView::editItemDuration()
1259 AbstractClipItem *item;
1263 if (m_scene->selectedItems().count() == 1) {
1264 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1266 if (m_scene->selectedItems().empty())
1267 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1269 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1275 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1279 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1280 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1284 if (!item->isItemLocked()) {
1287 if (item->type() == TRANSITIONWIDGET)
1288 getTransitionAvailableSpace(item, minimum, maximum);
1290 getClipAvailableSpace(item, minimum, maximum);
1292 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1293 if (d.exec() == QDialog::Accepted) {
1294 ItemInfo clipInfo = item->info();
1295 ItemInfo startInfo = clipInfo;
1296 if (item->type() == TRANSITIONWIDGET) {
1297 // move & resize transition
1298 clipInfo.startPos = d.startPos();
1299 clipInfo.endPos = clipInfo.startPos + d.duration();
1300 clipInfo.track = item->track();
1301 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1302 m_commandStack->push(command);
1304 // move and resize clip
1305 QUndoCommand *moveCommand = new QUndoCommand();
1306 moveCommand->setText(i18n("Edit clip"));
1307 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1308 // duration was reduced, so process it first
1309 clipInfo.endPos = clipInfo.startPos + d.duration();
1310 clipInfo.cropStart = d.cropStart();
1311 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1313 if (d.startPos() != clipInfo.startPos) {
1314 startInfo = clipInfo;
1315 clipInfo.startPos = d.startPos();
1316 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1317 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1319 if (d.duration() > item->cropDuration()) {
1320 // duration was increased, so process it after move
1321 startInfo = clipInfo;
1322 clipInfo.endPos = clipInfo.startPos + d.duration();
1323 clipInfo.cropStart = d.cropStart();
1324 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1326 m_commandStack->push(moveCommand);
1330 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1334 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1336 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1338 clip->setKeyframes(index, keyframes);
1339 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1340 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1344 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1346 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1347 m_editGuide->setEnabled(m_dragGuide != NULL);
1348 m_markerMenu->clear();
1349 m_markerMenu->setEnabled(false);
1351 m_timelineContextMenu->popup(pos);
1352 } else if (group != NULL) {
1353 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1354 m_ungroupAction->setEnabled(true);
1355 updateClipTypeActions(NULL);
1356 m_timelineContextClipMenu->popup(pos);
1358 m_ungroupAction->setEnabled(false);
1359 if (clip->type() == AVWIDGET) {
1360 ClipItem *item = static_cast <ClipItem*>(clip);
1361 //build go to marker menu
1362 if (item->baseClip()) {
1363 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1364 int offset = item->startPos().frames(m_document->fps());
1365 if (!markers.isEmpty()) {
1366 for (int i = 0; i < markers.count(); i++) {
1367 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1368 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1369 QAction *go = m_markerMenu->addAction(position);
1370 go->setData(pos + offset);
1373 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1375 updateClipTypeActions(item);
1376 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1377 m_timelineContextClipMenu->popup(pos);
1378 } else if (clip->type() == TRANSITIONWIDGET) {
1379 m_timelineContextTransitionMenu->popup(pos);
1384 void CustomTrackView::activateMonitor()
1386 emit activateDocumentMonitor();
1389 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1391 resetSelectionGroup();
1393 info.startPos = GenTime();
1394 info.cropStart = GenTime(in, m_document->fps());
1395 info.endPos = GenTime(out - in, m_document->fps());
1396 info.cropDuration = info.endPos - info.startPos;
1399 // Check if clip can be inserted at that position
1400 ItemInfo pasteInfo = info;
1401 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1402 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1403 pasteInfo.track = selectedTrack();
1404 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1405 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1409 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1410 m_commandStack->push(command);
1412 selectClip(true, false);
1413 // Automatic audio split
1414 if (KdenliveSettings::splitaudio())
1418 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1420 if (data->hasFormat("kdenlive/clip")) {
1422 m_scene->clearSelection();
1423 resetSelectionGroup(false);
1424 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1425 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1427 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1430 QPointF framePos = mapToScene(pos);
1432 info.startPos = GenTime();
1433 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1434 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1435 info.cropDuration = info.endPos - info.startPos;
1438 // Check if clip can be inserted at that position
1439 ItemInfo pasteInfo = info;
1440 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1441 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1442 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1443 framePos.setX((int)(framePos.x() + 0.5));
1444 framePos.setY(pasteInfo.track * m_tracksHeight);
1445 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1448 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1449 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1450 m_selectionGroup->addToGroup(item);
1451 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1453 QList <GenTime> offsetList;
1454 offsetList.append(info.endPos);
1455 updateSnapPoints(NULL, offsetList);
1456 m_selectionGroup->setPos(framePos);
1457 scene()->addItem(m_selectionGroup);
1458 m_selectionGroup->setSelected(true);
1460 } else if (data->hasFormat("kdenlive/producerslist")) {
1462 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1463 m_scene->clearSelection();
1464 resetSelectionGroup(false);
1466 QList <GenTime> offsetList;
1467 QList <ItemInfo> infoList;
1468 QPointF framePos = mapToScene(pos);
1469 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1470 int track = (int)(framePos.y() / m_tracksHeight);
1471 framePos.setX((int)(framePos.x() + 0.5));
1472 framePos.setY(track * m_tracksHeight);
1474 // Check if clips can be inserted at that position
1475 for (int i = 0; i < ids.size(); ++i) {
1476 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1478 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1482 info.startPos = start;
1483 info.cropDuration = clip->duration();
1484 info.endPos = info.startPos + info.cropDuration;
1486 infoList.append(info);
1487 start += clip->duration();
1489 if (!canBePastedTo(infoList, AVWIDGET)) {
1492 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1494 for (int i = 0; i < ids.size(); ++i) {
1495 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1497 info.startPos = start;
1498 info.cropDuration = clip->duration();
1499 info.endPos = info.startPos + info.cropDuration;
1501 start += info.cropDuration;
1502 offsetList.append(start);
1503 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1504 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1505 m_selectionGroup->addToGroup(item);
1506 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1509 updateSnapPoints(NULL, offsetList);
1510 m_selectionGroup->setPos(framePos);
1511 scene()->addItem(m_selectionGroup);
1512 //m_selectionGroup->setZValue(10);
1513 m_thumbsTimer.start();
1517 // the drag is not a clip (may be effect, ...)
1525 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1527 if (insertDropClips(event->mimeData(), event->pos())) {
1528 event->acceptProposedAction();
1529 } else QGraphicsView::dragEnterEvent(event);
1532 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1534 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);
1535 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1536 collindingItems.removeAll(item);
1537 if (collindingItems.isEmpty()) return false;
1539 for (int i = 0; i < collindingItems.count(); i++) {
1540 QGraphicsItem *collision = collindingItems.at(i);
1541 if (collision->type() == item->type()) {
1543 kDebug() << "// COLLISIION DETECTED";
1551 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1553 int track = m_document->tracksCount() - clip->track();
1554 GenTime pos = clip->startPos();
1555 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1556 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1559 bool success = true;
1560 for (int i = 0; i < clip->effectsCount(); i++) {
1561 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1563 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1564 m_document->renderer()->doRefresh();
1567 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1569 if (pos < GenTime()) {
1572 m_document->addTrackEffect(track - 1, effect);
1573 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1574 emit updateTrackEffectState(track - 1);
1575 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1578 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1580 // Special case: speed effect
1581 if (effect.attribute("id") == "speed") {
1582 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1583 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1586 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1587 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1588 if (strobe == 0) strobe = 1;
1589 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1590 EffectsParameterList params = clip->addEffect(effect);
1591 m_document->renderer()->mltAddEffect(track, pos, params);
1592 if (clip->isSelected()) emit clipItemSelected(clip);
1595 EffectsParameterList params = clip->addEffect(effect);
1596 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1597 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1598 if (clip->isSelected()) emit clipItemSelected(clip);
1599 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1602 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1604 QString index = effect.attribute("kdenlive_ix");
1605 if (pos < GenTime()) {
1606 // Delete track effect
1607 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1608 m_document->removeTrackEffect(track - 1, effect);
1610 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1611 emit updateTrackEffectState(track - 1);
1612 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1615 // Special case: speed effect
1616 if (effect.attribute("id") == "speed") {
1617 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1619 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1620 clip->deleteEffect(index);
1621 emit clipItemSelected(clip);
1622 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1626 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1627 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1628 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1631 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1633 clip->deleteEffect(index);
1634 emit clipItemSelected(clip);
1638 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1640 QList<QGraphicsItem *> itemList = group->childItems();
1641 QUndoCommand *effectCommand = new QUndoCommand();
1643 QDomNode namenode = effect.elementsByTagName("name").item(0);
1644 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1645 else effectName = i18n("effect");
1646 effectCommand->setText(i18n("Add %1", effectName));
1648 for (int i = 0; i < itemList.count(); i++) {
1649 if (itemList.at(i)->type() == AVWIDGET) {
1650 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1651 if (effect.attribute("type") == "audio") {
1652 // Don't add audio effects on video clips
1653 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1654 } else if (effect.hasAttribute("type") == false) {
1655 // Don't add video effect on audio clips
1656 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1659 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1660 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1663 if (item->isItemLocked()) {
1666 item->initEffect(effect);
1667 if (effect.attribute("tag") == "ladspa") {
1668 QString ladpsaFile = m_document->getLadspaFile();
1669 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1670 effect.setAttribute("src", ladpsaFile);
1672 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1677 m_commandStack->push(effectCommand);
1678 setDocumentModified();
1679 } else delete effectCommand;
1682 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1684 QList<QGraphicsItem *> itemList;
1685 QUndoCommand *effectCommand = new QUndoCommand();
1687 QDomNode namenode = effect.elementsByTagName("name").item(0);
1688 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1689 else effectName = i18n("effect");
1690 effectCommand->setText(i18n("Add %1", effectName));
1692 if (track == -1) itemList = scene()->selectedItems();
1693 if (itemList.isEmpty()) {
1694 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1695 if (clip) itemList.append(clip);
1696 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1700 for (int i = 0; i < itemList.count(); i++) {
1701 if (itemList.at(i)->type() == GROUPWIDGET) {
1702 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1703 for (int j = 0; j < subitems.count(); j++) {
1704 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1709 for (int i = 0; i < itemList.count(); i++) {
1710 if (itemList.at(i)->type() == AVWIDGET) {
1711 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1712 if (effect.attribute("type") == "audio") {
1713 // Don't add audio effects on video clips
1714 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1715 /* do not show error message when item is part of a group as the user probably knows what he does then
1716 * and the message is annoying when working with the split audio feature */
1717 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1718 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1721 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1722 // Don't add video effect on audio clips
1723 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1724 /* do not show error message when item is part of a group as the user probably knows what he does then
1725 * and the message is annoying when working with the split audio feature */
1726 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1727 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1731 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1732 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1735 if (item->isItemLocked()) {
1739 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1740 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1742 item->initEffect(effect);
1745 if (effect.attribute("tag") == "ladspa") {
1746 QString ladpsaFile = m_document->getLadspaFile();
1747 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1748 effect.setAttribute("src", ladpsaFile);
1750 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1753 if (effectCommand->childCount() > 0) {
1754 m_commandStack->push(effectCommand);
1755 setDocumentModified();
1756 if (effectCommand->childCount() == 1) {
1757 // Display newly added clip effect
1758 for (int i = 0; i < itemList.count(); i++) {
1759 if (itemList.at(i)->type() == AVWIDGET) {
1760 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1761 if (!clip->isSelected()) {
1763 clip->setSelected(true);
1765 clip->setSelectedEffect(clip->effectsCount() - 1);
1766 emit clipItemSelected(clip, clip->effectsCount() - 1);
1771 } else delete effectCommand;
1774 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1777 // delete track effect
1778 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1779 m_commandStack->push(command);
1780 setDocumentModified();
1783 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1784 //clip is in a group, also remove the effect in other clips of the group
1785 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1786 QUndoCommand *delCommand = new QUndoCommand();
1788 QDomNode namenode = effect.elementsByTagName("name").item(0);
1789 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1790 else effectName = i18n("effect");
1791 delCommand->setText(i18n("Delete %1", effectName));
1794 for (int i = 0; i < items.count(); i++) {
1795 if (items.at(i)->type() == GROUPWIDGET) {
1796 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1797 for (int j = 0; j < subitems.count(); j++) {
1798 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1803 for (int i = 0; i < items.count(); i++) {
1804 if (items.at(i)->type() == AVWIDGET) {
1805 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1806 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1808 QDomElement eff = item->effectAt(ix);
1809 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1813 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1814 else delete delCommand;
1817 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1818 m_commandStack->push(command);
1819 setDocumentModified();
1822 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1824 if (insertedEffect.isNull()) {
1825 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1828 QDomElement effect = insertedEffect.cloneNode().toElement();
1829 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1830 if (pos < GenTime()) {
1831 // editing a track effect
1832 EffectsParameterList effectParams = getEffectArgs(effect);
1833 if (effect.attribute("tag") == "ladspa") {
1834 // Update the ladspa affect file
1835 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1837 // check if we are trying to reset a keyframe effect
1838 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1839 //clip->initEffect(effect);
1840 effectParams = getEffectArgs(effect);
1842 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1843 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1844 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1845 emit updateTrackEffectState(track);
1846 setDocumentModified();
1850 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1852 // Special case: speed effect
1853 if (effect.attribute("id") == "speed") {
1854 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1856 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1857 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1858 if (strobe == 0) strobe = 1;
1859 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1861 clip->setEffectAt(ix, effect);
1862 if (ix == clip->selectedEffectIndex()) {
1863 clip->setSelectedEffect(ix);
1864 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1869 EffectsParameterList effectParams = getEffectArgs(effect);
1870 if (effect.attribute("tag") == "ladspa") {
1871 // Update the ladspa affect file
1872 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1874 // check if we are trying to reset a keyframe effect
1875 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1876 clip->initEffect(effect);
1877 effectParams = getEffectArgs(effect);
1879 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1880 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1882 clip->setEffectAt(ix, effect);
1883 if (ix == clip->selectedEffectIndex()) {
1884 clip->setSelectedEffect(ix);
1885 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1887 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1888 // A fade effect was modified, update the clip
1889 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1890 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1891 clip->setFadeIn(pos);
1893 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1894 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1895 clip->setFadeOut(pos);
1899 setDocumentModified();
1902 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1904 if (pos < GenTime()) {
1905 // Moving track effect
1906 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1907 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1909 if (!act.isNull() && !before.isNull()) {
1910 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1911 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1912 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1913 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1914 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1917 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1918 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1919 QDomElement act = clip->effectAt(newPos - 1);
1920 QDomElement before = clip->effectAt(oldPos - 1);
1921 clip->setEffectAt(oldPos - 1, act);
1922 clip->setEffectAt(newPos - 1, before);
1923 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1924 if (act.attribute("id") == "speed") {
1925 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1926 } else if (before.attribute("id") == "speed") {
1927 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1928 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1929 emit clipItemSelected(clip, newPos - 1);
1930 setDocumentModified();
1931 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1934 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1936 EditEffectCommand *command;
1938 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1939 else effect = clip->effectAt(effectPos);
1940 QDomElement oldEffect = effect.cloneNode().toElement();
1941 effect.setAttribute("disable", (int) disable);
1945 // editing track effect
1946 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1948 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1950 m_commandStack->push(command);
1951 setDocumentModified();;
1954 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1956 MoveEffectCommand *command;
1958 // editing track effect
1959 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1960 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1961 m_commandStack->push(command);
1962 setDocumentModified();
1965 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1967 EditEffectCommand *command;
1968 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1969 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1970 m_commandStack->push(command);
1973 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1975 QDomElement effect = clip->getEffectAt(ix);
1976 QDomElement oldeffect = effect.cloneNode().toElement();
1977 effect.setAttribute("region", region);
1978 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1979 m_commandStack->push(command);
1982 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1986 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1987 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1988 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1990 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);
1992 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1993 m_blockRefresh = false;
1997 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1999 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2000 int cutPos = (int) cutTime.frames(m_document->fps());
2002 newPos.startPos = cutTime;
2003 newPos.endPos = info.endPos;
2004 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2005 newPos.track = info.track;
2006 newPos.cropDuration = newPos.endPos - newPos.startPos;
2008 bool snap = KdenliveSettings::snaptopoints();
2009 KdenliveSettings::setSnaptopoints(false);
2010 ClipItem *dup = item->clone(newPos);
2011 // remove unwanted effects (fade in) from 2nd part of cutted clip
2012 int ix = dup->hasEffect(QString(), "fadein");
2014 QDomElement oldeffect = item->effectAt(ix);
2015 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2017 ix = dup->hasEffect(QString(), "fade_from_black");
2019 QDomElement oldeffect = item->effectAt(ix);
2020 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2022 item->resizeEnd(cutPos);
2023 scene()->addItem(dup);
2024 if (item->checkKeyFrames())
2025 slotRefreshEffects(item);
2026 if (dup->checkKeyFrames())
2027 slotRefreshEffects(dup);
2029 updatePanZoom(item);
2030 updatePanZoom(dup, cutTime - item->startPos());
2032 item->baseClip()->addReference();
2033 m_document->updateClip(item->baseClip()->getId());
2034 setDocumentModified();
2035 KdenliveSettings::setSnaptopoints(snap);
2037 //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);
2041 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2042 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2044 if (!item || !dup || item == dup) {
2045 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2046 m_blockRefresh = false;
2049 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2050 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2054 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2055 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2056 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2057 //deleteClip(dup->info());
2059 bool snap = KdenliveSettings::snaptopoints();
2060 KdenliveSettings::setSnaptopoints(false);
2062 if (dup->isSelected()) emit clipItemSelected(NULL);
2063 dup->baseClip()->removeReference();
2064 m_document->updateClip(dup->baseClip()->getId());
2065 scene()->removeItem(dup);
2068 ItemInfo clipinfo = item->info();
2069 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2070 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2072 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2074 updatePanZoom(item);
2076 setDocumentModified();
2078 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2080 KdenliveSettings::setSnaptopoints(snap);
2083 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2086 void CustomTrackView::slotEnableRefresh()
2088 m_blockRefresh = false;
2091 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2093 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2094 if (itemList.count() == 1) {
2095 if (itemList.at(0)->type() == AVWIDGET) {
2096 ClipItem *item = (ClipItem *) itemList.at(0);
2098 info.track = item->track();
2099 ClipItem *transitionClip = NULL;
2100 const int transitiontrack = getPreviousVideoTrack(info.track);
2101 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2102 if (pos < item->startPos() + item->cropDuration() / 2) {
2103 // add transition to clip start
2104 info.startPos = item->startPos();
2105 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2106 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2107 info.endPos = transitionClip->endPos();
2108 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2109 // Check there is no other transition at that place
2110 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2111 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2112 QList<QGraphicsItem *> selection = m_scene->items(r);
2113 bool transitionAccepted = true;
2114 for (int i = 0; i < selection.count(); i++) {
2115 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2116 Transition *tr = static_cast <Transition *>(selection.at(i));
2117 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2118 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2119 } else transitionAccepted = false;
2122 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2123 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2126 // add transition to clip end
2127 info.endPos = item->endPos();
2128 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2129 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2130 info.startPos = transitionClip->startPos();
2131 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2132 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2133 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2135 // Check there is no other transition at that place
2136 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2137 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2138 QList<QGraphicsItem *> selection = m_scene->items(r);
2139 bool transitionAccepted = true;
2140 for (int i = 0; i < selection.count(); i++) {
2141 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2142 Transition *tr = static_cast <Transition *>(selection.at(i));
2143 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2144 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2145 } else transitionAccepted = false;
2148 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2149 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2152 } else for (int i = 0; i < itemList.count(); i++) {
2153 if (itemList.at(i)->type() == AVWIDGET) {
2154 ClipItem *item = (ClipItem *) itemList.at(i);
2156 info.startPos = item->startPos();
2157 info.endPos = info.startPos + GenTime(65, m_document->fps());
2158 info.track = item->track();
2160 // Check there is no other transition at that place
2161 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2162 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2163 QList<QGraphicsItem *> selection = m_scene->items(r);
2164 bool transitionAccepted = true;
2165 for (int i = 0; i < selection.count(); i++) {
2166 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2167 Transition *tr = static_cast <Transition *>(selection.at(i));
2168 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2169 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2170 } else transitionAccepted = false;
2173 int transitiontrack = getPreviousVideoTrack(info.track);
2174 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2175 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2180 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2182 if (transitionInfo.startPos >= transitionInfo.endPos) {
2183 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2186 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2187 m_commandStack->push(command);
2188 setDocumentModified();
2191 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2193 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2194 //kDebug() << "---- ADDING transition " << params.attribute("value");
2195 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2196 scene()->addItem(tr);
2197 setDocumentModified();
2199 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2204 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2206 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2208 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2211 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2212 if (m_dragItem == item) m_dragItem = NULL;
2214 #if QT_VERSION >= 0x040600
2215 // animate item deletion
2216 item->closeAnimation();
2220 emit transitionItemSelected(NULL);
2221 setDocumentModified();
2224 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2226 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2227 QDomElement xml = tr->toXML();
2228 if (old.isNull() || xml.isNull()) {
2229 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2232 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2233 m_commandStack->push(command);
2234 setDocumentModified();
2237 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2239 Transition *item = getTransitionItemAt(pos, track);
2241 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2245 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2247 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);
2248 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2249 item->setTransitionParameters(transition);
2250 if (updateTransitionWidget) {
2251 ItemInfo info = item->info();
2253 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2254 if (transitionClip && transitionClip->baseClip()) {
2255 QString size = transitionClip->baseClip()->getProperty("frame_size");
2256 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2257 if (factor == 0) factor = 1.0;
2258 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2259 p.setY(size.section('x', 1, 1).toInt());
2261 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2263 setDocumentModified();
2266 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2269 const QPointF pos = mapToScene(event->pos());
2270 if (m_selectionGroup) {
2271 m_selectionGroup->setPos(pos);
2272 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2273 event->acceptProposedAction();
2275 // Drag enter was not possible, try again at mouse position
2276 insertDropClips(event->mimeData(), event->pos());
2280 QGraphicsView::dragMoveEvent(event);
2284 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2286 if (m_selectionGroup && m_clipDrag) {
2287 m_thumbsTimer.stop();
2288 m_waitingThumbs.clear();
2289 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2291 scene()->destroyItemGroup(m_selectionGroup);
2292 m_selectionGroup = NULL;
2293 } else QGraphicsView::dragLeaveEvent(event);
2296 void CustomTrackView::dropEvent(QDropEvent * event)
2298 if (m_selectionGroup && m_clipDrag) {
2299 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2300 resetSelectionGroup();
2301 m_scene->clearSelection();
2302 bool hasVideoClip = false;
2303 QUndoCommand *addCommand = new QUndoCommand();
2304 addCommand->setText(i18n("Add timeline clip"));
2305 QList <ClipItem *> brokenClips;
2307 for (int i = 0; i < items.count(); i++) {
2308 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2309 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2310 if (items.count() == 1) {
2311 updateClipTypeActions(item);
2313 updateClipTypeActions(NULL);
2316 //TODO: take care of edit mode for undo
2317 item->baseClip()->addReference();
2318 //item->setZValue(item->defaultZValue());
2319 m_document->updateClip(item->baseClip()->getId());
2320 ItemInfo info = item->info();
2322 int tracknumber = m_document->tracksCount() - info.track - 1;
2323 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2324 if (isLocked) item->setItemLocked(true);
2325 ItemInfo clipInfo = info;
2326 clipInfo.track = m_document->tracksCount() - item->track();
2328 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2330 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2331 brokenClips.append(item);
2334 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2336 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2338 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2339 // add transparency transition
2340 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2341 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2343 item->setSelected(true);
2345 qDeleteAll(brokenClips);
2346 brokenClips.clear();
2347 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2348 else delete addCommand;
2350 // Automatic audio split
2351 if (KdenliveSettings::splitaudio())
2353 setDocumentModified();
2357 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2358 QList<QGraphicsItem *> selection = m_scene->items(rect);
2359 QStringList timelineList;
2361 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2362 for (int i = 0; i < selection.count(); i++) {
2363 if (selection.at(i)->type() == AVWIDGET) {
2364 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2365 int start = clip->startPos().frames(m_document->fps());
2366 int end = clip->endPos().frames(m_document->fps());
2367 timelineList.append(QString::number(start) + "-" + QString::number(end));
2370 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2373 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2374 if (items.count() > 1) {
2375 groupSelectedItems(true);
2376 } else if (items.count() == 1) {
2377 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2378 emit clipItemSelected((ClipItem*)m_dragItem);
2380 event->setDropAction(Qt::MoveAction);
2382 } else QGraphicsView::dropEvent(event);
2386 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2388 bool snap = KdenliveSettings::snaptopoints();
2389 KdenliveSettings::setSnaptopoints(false);
2390 if (mode == OVERWRITEEDIT) {
2391 // if we are in overwrite mode, move clips accordingly
2393 if (item == NULL) info = posinfo;
2394 else info = item->info();
2395 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);
2396 QList<QGraphicsItem *> selection = m_scene->items(rect);
2397 if (item) selection.removeAll(item);
2398 for (int i = 0; i < selection.count(); i++) {
2399 if (!selection.at(i)->isEnabled()) continue;
2400 if (selection.at(i)->type() == AVWIDGET) {
2401 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2402 if (clip->startPos() < info.startPos) {
2403 if (clip->endPos() > info.endPos) {
2404 ItemInfo clipInfo = clip->info();
2405 ItemInfo dupInfo = clipInfo;
2406 GenTime diff = info.startPos - clipInfo.startPos;
2407 dupInfo.startPos = info.startPos;
2408 dupInfo.cropStart += diff;
2409 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2410 ItemInfo newdupInfo = dupInfo;
2411 GenTime diff2 = info.endPos - info.startPos;
2412 newdupInfo.startPos = info.endPos;
2413 newdupInfo.cropStart += diff2;
2414 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2415 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2416 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2417 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2418 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2420 ItemInfo newclipInfo = clip->info();
2421 newclipInfo.endPos = info.startPos;
2422 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2423 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2425 } else if (clip->endPos() <= info.endPos) {
2426 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2427 scene()->removeItem(clip);
2431 ItemInfo newclipInfo = clip->info();
2432 newclipInfo.startPos = info.endPos;
2433 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2434 clip->resizeStart(info.endPos.frames(m_document->fps()));
2438 } else if (mode == INSERTEDIT) {
2439 // if we are in push mode, move clips accordingly
2441 if (item == NULL) info = posinfo;
2442 else info = item->info();
2443 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);
2444 QList<QGraphicsItem *> selection = m_scene->items(rect);
2445 if (item) selection.removeAll(item);
2446 for (int i = 0; i < selection.count(); i++) {
2447 if (selection.at(i)->type() == AVWIDGET) {
2448 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2449 if (clip->startPos() < info.startPos) {
2450 if (clip->endPos() > info.startPos) {
2451 ItemInfo clipInfo = clip->info();
2452 ItemInfo dupInfo = clipInfo;
2453 GenTime diff = info.startPos - clipInfo.startPos;
2454 dupInfo.startPos = info.startPos;
2455 dupInfo.cropStart += diff;
2456 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2457 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2458 // Commented out; variable dup unused. --granjow
2459 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2460 cutClip(clipInfo, info.startPos, true, false);
2463 // TODO: add insertspacecommand
2468 KdenliveSettings::setSnaptopoints(snap);
2472 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2474 if (mode == OVERWRITEEDIT) {
2475 // if we are in overwrite or push mode, move clips accordingly
2476 bool snap = KdenliveSettings::snaptopoints();
2477 KdenliveSettings::setSnaptopoints(false);
2478 ItemInfo info = item->info();
2479 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2480 QList<QGraphicsItem *> selection = m_scene->items(rect);
2481 selection.removeAll(item);
2482 for (int i = 0; i < selection.count(); i++) {
2483 if (!selection.at(i)->isEnabled()) continue;
2484 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2485 Transition *tr = static_cast<Transition *>(selection.at(i));
2486 if (tr->startPos() < info.startPos) {
2487 ItemInfo firstPos = tr->info();
2488 ItemInfo newPos = firstPos;
2489 firstPos.endPos = item->startPos();
2490 newPos.startPos = item->endPos();
2491 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2492 if (tr->endPos() > info.endPos) {
2494 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2496 } else if (tr->endPos() > info.endPos) {
2498 ItemInfo firstPos = tr->info();
2499 firstPos.startPos = item->endPos();
2500 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2502 // remove transition
2503 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2507 KdenliveSettings::setSnaptopoints(snap);
2511 QStringList CustomTrackView::mimeTypes() const
2513 QStringList qstrList;
2514 // list of accepted mime types for drop
2515 qstrList.append("text/plain");
2516 qstrList.append("kdenlive/producerslist");
2517 qstrList.append("kdenlive/clip");
2521 Qt::DropActions CustomTrackView::supportedDropActions() const
2523 // returns what actions are supported when dropping
2524 return Qt::MoveAction;
2527 void CustomTrackView::setDuration(int duration)
2529 int diff = qAbs(duration - sceneRect().width());
2530 if (diff * matrix().m11() > -50) {
2531 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2532 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2534 m_projectDuration = duration;
2537 int CustomTrackView::duration() const
2539 return m_projectDuration;
2542 void CustomTrackView::addTrack(TrackInfo type, int ix)
2544 if (ix == -1 || ix == m_document->tracksCount()) {
2545 m_document->insertTrack(0, type);
2546 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2548 m_document->insertTrack(m_document->tracksCount() - ix, type);
2549 // insert track in MLT playlist
2550 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2552 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2553 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2554 QList<QGraphicsItem *> selection = m_scene->items(r);
2555 resetSelectionGroup();
2557 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2558 scene()->addItem(m_selectionGroup);
2559 for (int i = 0; i < selection.count(); i++) {
2560 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2561 m_selectionGroup->addToGroup(selection.at(i));
2562 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2565 // Move graphic items
2566 m_selectionGroup->translate(0, m_tracksHeight);
2568 // adjust track number
2569 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2570 for (int i = 0; i < children.count(); i++) {
2571 if (children.at(i)->type() == GROUPWIDGET) {
2572 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2573 children << grp->childItems();
2576 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2578 ItemInfo clipinfo = item->info();
2579 if (item->type() == AVWIDGET) {
2580 ClipItem *clip = static_cast <ClipItem *>(item);
2581 // slowmotion clips are not track dependant, so no need to update them
2582 if (clip->speed() != 1.0) continue;
2583 // We add a move clip command so that we get the correct producer for new track number
2584 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2585 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2586 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2587 // problem updating clip
2588 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2591 } else if (item->type() == TRANSITIONWIDGET) {
2592 Transition *tr = static_cast <Transition *>(item);
2593 int track = tr->transitionEndTrack();
2595 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2599 resetSelectionGroup(false);
2602 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2603 for (int i = 0; i < m_guides.count(); i++) {
2604 QLineF l = m_guides.at(i)->line();
2605 l.setP2(QPointF(l.x2(), maxHeight));
2606 m_guides.at(i)->setLine(l);
2609 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2610 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2611 viewport()->update();
2612 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2613 //setFixedHeight(50 * m_tracksCount);
2615 updateTrackNames(ix, true);
2618 void CustomTrackView::removeTrack(int ix)
2620 // Delete track in MLT playlist
2621 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2622 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2624 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2625 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2626 QList<QGraphicsItem *> selection = m_scene->items(r);
2628 resetSelectionGroup();
2630 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2631 scene()->addItem(m_selectionGroup);
2632 for (int i = 0; i < selection.count(); i++) {
2633 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2634 m_selectionGroup->addToGroup(selection.at(i));
2635 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2638 // Move graphic items
2639 qreal ydiff = 0 - (int) m_tracksHeight;
2640 m_selectionGroup->translate(0, ydiff);
2642 // adjust track number
2643 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2644 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2645 for (int i = 0; i < children.count(); i++) {
2646 if (children.at(i)->type() == GROUPWIDGET) {
2647 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2648 children << grp->childItems();
2651 if (children.at(i)->type() == AVWIDGET) {
2652 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2654 ItemInfo clipinfo = clip->info();
2655 // We add a move clip command so that we get the correct producer for new track number
2656 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2657 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2658 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2659 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2662 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2663 Transition *tr = static_cast <Transition *>(children.at(i));
2665 int track = tr->transitionEndTrack();
2667 ItemInfo clipinfo = tr->info();
2668 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2672 resetSelectionGroup(false);
2674 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2675 for (int i = 0; i < m_guides.count(); i++) {
2676 QLineF l = m_guides.at(i)->line();
2677 l.setP2(QPointF(l.x2(), maxHeight));
2678 m_guides.at(i)->setLine(l);
2680 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2681 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2683 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2684 viewport()->update();
2686 updateTrackNames(ix, false);
2687 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2690 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2692 for (int i = 0; i < trackInfos.count(); ++i) {
2693 m_document->setTrackType(i, trackInfos.at(i));
2694 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2695 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2698 viewport()->update();
2699 emit trackHeightChanged();
2702 void CustomTrackView::slotSwitchTrackAudio(int ix)
2704 /*for (int i = 0; i < m_document->tracksCount(); i++)
2705 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2706 int tracknumber = m_document->tracksCount() - ix - 1;
2707 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2708 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2709 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2710 setDocumentModified();
2713 void CustomTrackView::slotSwitchTrackLock(int ix)
2715 int tracknumber = m_document->tracksCount() - ix - 1;
2716 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2717 m_commandStack->push(command);
2721 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2723 int tracknumber = m_document->tracksCount() - ix - 1;
2724 m_document->switchTrackLock(tracknumber, lock);
2726 emit doTrackLock(ix, lock);
2727 AbstractClipItem *clip = NULL;
2728 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2730 for (int i = 0; i < selection.count(); i++) {
2731 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2732 if (selection.at(i)->parentItem() && m_selectionGroup) {
2733 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2734 resetSelectionGroup();
2737 bool changeGroupLock = true;
2738 bool hasClipOnTrack = false;
2739 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2740 for (int j = 0; j < children.count(); ++j) {
2741 if (children.at(j)->isSelected()) {
2742 if (children.at(j)->type() == AVWIDGET)
2743 emit clipItemSelected(NULL);
2744 else if (children.at(j)->type() == TRANSITIONWIDGET)
2745 emit transitionItemSelected(NULL);
2750 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2751 if (child == m_dragItem)
2754 // only unlock group, if it is not locked by another track too
2755 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2756 changeGroupLock = false;
2758 // only (un-)lock if at least one clip is on the track
2759 if (child->track() == ix)
2760 hasClipOnTrack = true;
2762 if (changeGroupLock && hasClipOnTrack)
2763 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2764 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2765 if (selection.at(i)->parentItem()) {
2766 if (selection.at(i)->parentItem() == m_selectionGroup) {
2767 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2768 resetSelectionGroup();
2770 // groups are handled separately
2775 if (selection.at(i)->isSelected()) {
2776 if (selection.at(i)->type() == AVWIDGET)
2777 emit clipItemSelected(NULL);
2779 emit transitionItemSelected(NULL);
2781 clip = static_cast <AbstractClipItem *>(selection.at(i));
2782 clip->setItemLocked(lock);
2783 if (clip == m_dragItem)
2787 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2788 viewport()->update();
2789 setDocumentModified();
2792 void CustomTrackView::slotSwitchTrackVideo(int ix)
2794 int tracknumber = m_document->tracksCount() - ix;
2795 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2796 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2797 setDocumentModified();
2800 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2802 // Check there is no group going over several tracks there, or that would result in timeline corruption
2803 QList<QGraphicsItem *> selection = scene()->items(rect);
2805 int maxHeight = m_tracksHeight * 1.5;
2806 for (int i = 0; i < selection.count(); i++) {
2807 // Check that we don't try to move a group with clips on other tracks
2808 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2811 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2819 void CustomTrackView::slotRemoveSpace()
2823 if (m_menuPosition.isNull()) {
2824 pos = GenTime(cursorPos(), m_document->fps());
2826 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2829 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2830 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2833 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2834 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2838 ClipItem *item = getClipItemAt(pos, track);
2840 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);
2843 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2844 //kDebug() << "// GOT LENGT; " << length;
2846 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);
2850 // Make sure there is no group in the way
2851 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2854 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2856 // groups found on track, do not allow the move
2857 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2861 QList<ItemInfo> clipsToMove;
2862 QList<ItemInfo> transitionsToMove;
2864 for (int i = 0; i < items.count(); i++) {
2865 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2866 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2867 ItemInfo info = item->info();
2868 if (item->type() == AVWIDGET) {
2869 clipsToMove.append(info);
2870 } else if (item->type() == TRANSITIONWIDGET) {
2871 transitionsToMove.append(info);
2876 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2877 m_commandStack->push(command);
2880 void CustomTrackView::slotInsertSpace()
2884 if (m_menuPosition.isNull()) {
2885 pos = GenTime(cursorPos(), m_document->fps());
2887 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2888 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2890 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2891 if (d.exec() != QDialog::Accepted) return;
2892 GenTime spaceDuration = d.selectedDuration();
2893 track = d.selectedTrack();
2895 QList<QGraphicsItem *> items;
2897 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2898 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2902 ClipItem *item = getClipItemAt(pos, track);
2903 if (item) pos = item->startPos();
2905 // Make sure there is no group in the way
2906 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2908 items = checkForGroups(rect, &isOk);
2910 // groups found on track, do not allow the move
2911 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2915 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2916 items = scene()->items(rect);
2919 QList<ItemInfo> clipsToMove;
2920 QList<ItemInfo> transitionsToMove;
2922 for (int i = 0; i < items.count(); i++) {
2923 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2924 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2925 ItemInfo info = item->info();
2926 if (item->type() == AVWIDGET)
2927 clipsToMove.append(info);
2928 else if (item->type() == TRANSITIONWIDGET)
2929 transitionsToMove.append(info);
2933 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2934 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2935 m_commandStack->push(command);
2939 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2941 int diff = duration.frames(m_document->fps());
2942 resetSelectionGroup();
2943 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2944 scene()->addItem(m_selectionGroup);
2946 Transition *transition;
2948 // Create lists with start pos for each track
2949 QMap <int, int> trackClipStartList;
2950 QMap <int, int> trackTransitionStartList;
2952 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2953 trackClipStartList[i] = -1;
2954 trackTransitionStartList[i] = -1;
2957 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2958 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2960 if (clip->parentItem()) {
2961 m_selectionGroup->addToGroup(clip->parentItem());
2962 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2964 m_selectionGroup->addToGroup(clip);
2965 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2967 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))
2968 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2970 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);
2973 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2974 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2976 if (transition->parentItem()) {
2977 m_selectionGroup->addToGroup(transition->parentItem());
2978 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2980 m_selectionGroup->addToGroup(transition);
2981 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2983 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))
2984 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2985 } 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);
2987 m_selectionGroup->translate(diff, 0);
2989 // update items coordinates
2990 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2992 for (int i = 0; i < itemList.count(); i++) {
2993 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2994 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2995 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2996 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2997 for (int j = 0; j < children.count(); j++) {
2998 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3003 resetSelectionGroup(false);
3005 track = m_document->tracksCount() - track;
3006 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3009 void CustomTrackView::deleteClip(const QString &clipId)
3011 resetSelectionGroup();
3012 QList<QGraphicsItem *> itemList = items();
3013 QUndoCommand *deleteCommand = new QUndoCommand();
3015 for (int i = 0; i < itemList.count(); i++) {
3016 if (itemList.at(i)->type() == AVWIDGET) {
3017 ClipItem *item = (ClipItem *)itemList.at(i);
3018 if (item->clipProducer() == clipId) {
3020 if (item->parentItem()) {
3021 // Clip is in a group, destroy the group
3022 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3024 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3028 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3029 if (count == 0) delete deleteCommand;
3030 else m_commandStack->push(deleteCommand);
3033 void CustomTrackView::setCursorPos(int pos, bool seek)
3035 if (pos == m_cursorPos) return;
3036 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3038 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3039 else if (m_autoScroll) checkScrolling();
3040 m_cursorLine->setPos(m_cursorPos, 0);
3043 void CustomTrackView::updateCursorPos()
3045 m_cursorLine->setPos(m_cursorPos, 0);
3048 int CustomTrackView::cursorPos()
3050 return (int)(m_cursorPos);
3053 void CustomTrackView::moveCursorPos(int delta)
3055 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3056 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3057 m_cursorPos += delta;
3058 m_cursorLine->setPos(m_cursorPos, 0);
3059 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3062 void CustomTrackView::initCursorPos(int pos)
3064 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3066 m_cursorLine->setPos(pos, 0);
3070 void CustomTrackView::checkScrolling()
3072 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3075 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3077 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3078 QGraphicsView::mouseReleaseEvent(event);
3079 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3080 #if QT_VERSION >= 0x040600
3081 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3083 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3084 if (event->button() == Qt::MidButton) {
3087 setDragMode(QGraphicsView::NoDrag);
3088 if (m_operationMode == MOVEGUIDE) {
3089 setCursor(Qt::ArrowCursor);
3090 m_operationMode = NONE;
3091 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3092 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3093 if (newPos != m_dragGuide->position()) {
3094 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3095 m_commandStack->push(command);
3096 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3097 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3098 m_document->syncGuides(m_guides);
3103 } else if (m_operationMode == SPACER && m_selectionGroup) {
3105 if (event->modifiers() != Qt::ControlModifier) {
3106 // We are moving all tracks
3108 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3109 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3111 if (timeOffset != GenTime()) {
3112 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3114 QList<ItemInfo> clipsToMove;
3115 QList<ItemInfo> transitionsToMove;
3117 // Create lists with start pos for each track
3118 QMap <int, int> trackClipStartList;
3119 QMap <int, int> trackTransitionStartList;
3121 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3122 trackClipStartList[i] = -1;
3123 trackTransitionStartList[i] = -1;
3126 for (int i = 0; i < items.count(); i++) {
3127 if (items.at(i)->type() == GROUPWIDGET)
3128 items += items.at(i)->childItems();
3131 for (int i = 0; i < items.count(); i++) {
3132 if (items.at(i)->type() == AVWIDGET) {
3133 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3134 ItemInfo info = item->info();
3135 clipsToMove.append(info);
3137 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3138 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3139 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3140 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3141 ItemInfo info = item->info();
3142 transitionsToMove.append(info);
3144 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3145 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3148 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3149 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3150 m_commandStack->push(command);
3151 if (track != -1) track = m_document->tracksCount() - track;
3152 kDebug() << "SPACER TRACK:" << track;
3153 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3154 setDocumentModified();
3157 resetSelectionGroup(false);
3158 m_operationMode = NONE;
3159 } else if (m_operationMode == RUBBERSELECTION) {
3160 //kDebug() << "// END RUBBER SELECT";
3161 resetSelectionGroup();
3162 groupSelectedItems();
3163 m_operationMode = NONE;
3166 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3167 emit transitionItemSelected(NULL);
3171 if (m_dragItem) info = m_dragItem->info();
3173 if (m_operationMode == MOVE) {
3174 setCursor(Qt::OpenHandCursor);
3175 if (m_dragItem->parentItem() == 0) {
3176 // we are moving one clip, easy
3177 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3178 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3179 Mlt::Producer *prod = item->getProducer(info.track);
3180 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - info.track), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(info.startPos.frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3183 QUndoCommand *moveCommand = new QUndoCommand();
3184 moveCommand->setText(i18n("Move clip"));
3185 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3187 int tracknumber = m_document->tracksCount() - item->track() - 1;
3188 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3189 if (isLocked) item->setItemLocked(true);
3190 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3191 // Also move automatic transitions (on lower track)
3192 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3193 ItemInfo startTrInfo;
3194 ItemInfo newStartTrInfo;
3195 bool moveStartTrans = false;
3196 bool moveEndTrans = false;
3197 if (startTransition && startTransition->isAutomatic()) {
3198 startTrInfo = startTransition->info();
3199 newStartTrInfo = startTrInfo;
3200 newStartTrInfo.track = info.track;
3201 newStartTrInfo.startPos = info.startPos;
3202 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3203 // transition end should stay the same
3205 // transition end should be adjusted to clip
3206 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3208 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3210 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3211 // Check if there is a transition at clip end
3212 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3213 if (tr && tr->isAutomatic()) {
3214 ItemInfo trInfo = tr->info();
3215 ItemInfo newTrInfo = trInfo;
3216 newTrInfo.track = info.track;
3217 newTrInfo.endPos = m_dragItem->endPos();
3218 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3219 // transition start should stay the same
3221 // transition start should be moved
3222 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3224 if (newTrInfo.startPos < newTrInfo.endPos) {
3225 moveEndTrans = true;
3226 if (moveStartTrans) {
3227 // we have to move both transitions, remove the start one so that there is no collision
3228 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3230 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3231 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3232 if (moveStartTrans) {
3233 // re-add transition in correct place
3234 int transTrack = startTransition->transitionEndTrack();
3235 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3236 transTrack = getPreviousVideoTrack(info.track);
3238 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3239 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3245 if (moveStartTrans && !moveEndTrans) {
3246 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3247 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3250 // Also move automatic transitions (on upper track)
3251 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3252 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3253 ItemInfo trInfo = tr->info();
3254 ItemInfo newTrInfo = trInfo;
3255 newTrInfo.startPos = m_dragItem->startPos();
3256 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3257 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3258 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3259 // transition end should be adjusted to clip on upper track
3260 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3262 if (newTrInfo.startPos < newTrInfo.endPos) {
3263 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3264 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3268 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3269 // Check if there is a transition at clip end
3270 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3271 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3272 ItemInfo trInfo = tr->info();
3273 ItemInfo newTrInfo = trInfo;
3274 newTrInfo.endPos = m_dragItem->endPos();
3275 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3276 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3277 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3278 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3279 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3280 // transition start should be moved
3281 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3283 if (newTrInfo.startPos < newTrInfo.endPos) {
3284 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3285 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3290 m_commandStack->push(moveCommand);
3291 //checkTrackSequence(m_dragItem->track());
3293 // undo last move and emit error message
3294 bool snap = KdenliveSettings::snaptopoints();
3295 KdenliveSettings::setSnaptopoints(false);
3296 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3297 KdenliveSettings::setSnaptopoints(snap);
3298 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3300 setDocumentModified();
3301 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3302 Transition *transition = static_cast <Transition *>(m_dragItem);
3303 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3304 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)) {
3305 // Moving transition failed, revert to previous position
3306 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3307 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3309 QUndoCommand *moveCommand = new QUndoCommand();
3310 moveCommand->setText(i18n("Move transition"));
3311 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3312 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3313 m_commandStack->push(moveCommand);
3314 setDocumentModified();
3318 // Moving several clips. We need to delete them and readd them to new position,
3319 // or they might overlap each other during the move
3320 QGraphicsItemGroup *group;
3321 if (m_selectionGroup)
3322 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3324 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3325 QList<QGraphicsItem *> items = group->childItems();
3327 QList<ItemInfo> clipsToMove;
3328 QList<ItemInfo> transitionsToMove;
3330 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3331 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3332 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3333 QUndoCommand *moveGroup = new QUndoCommand();
3334 moveGroup->setText(i18n("Move group"));
3335 if (timeOffset != GenTime() || trackOffset != 0) {
3336 // remove items in MLT playlist
3339 int max = items.count();
3340 for (int i = 0; i < max; i++) {
3341 if (items.at(i)->type() == GROUPWIDGET) {
3342 items += items.at(i)->childItems();
3345 m_document->renderer()->blockSignals(true);
3346 for (int i = 0; i < items.count(); i++) {
3347 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3348 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3349 ItemInfo info = item->info();
3350 if (item->type() == AVWIDGET) {
3351 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3352 // error, clip cannot be removed from playlist
3353 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3355 clipsToMove.append(info);
3358 transitionsToMove.append(info);
3359 Transition *tr = static_cast <Transition*>(item);
3360 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3363 m_document->renderer()->blockSignals(false);
3364 for (int i = 0; i < items.count(); i++) {
3365 // re-add items in correct place
3366 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3367 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3369 ItemInfo info = item->info();
3370 int tracknumber = m_document->tracksCount() - info.track - 1;
3371 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3373 group->removeFromGroup(item);
3374 item->setItemLocked(true);
3377 if (item->type() == AVWIDGET) {
3378 ClipItem *clip = static_cast <ClipItem*>(item);
3379 info.track = m_document->tracksCount() - info.track;
3380 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3381 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3382 for (int i = 0; i < clip->effectsCount(); i++) {
3383 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3386 Transition *tr = static_cast <Transition*>(item);
3387 int newTrack = tr->transitionEndTrack();
3388 if (!tr->forcedTrack()) {
3389 newTrack = getPreviousVideoTrack(info.track);
3391 tr->updateTransitionEndTrack(newTrack);
3392 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3393 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3396 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3397 m_commandStack->push(moveGroup);
3399 //QPointF top = group->sceneBoundingRect().topLeft();
3400 //QPointF oldpos = m_selectionGroup->scenePos();
3401 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3402 //group->setPos(top);
3403 //TODO: get rid of the 3 lines below
3404 if (m_selectionGroup) {
3405 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3406 m_selectionGroupInfo.track = m_selectionGroup->track();
3408 for (int i = 0; i < items.count(); ++i) {
3409 if (items.at(i)->type() == GROUPWIDGET) {
3410 rebuildGroup((AbstractGroupItem*)items.at(i));
3415 for (int i = 0; i < items.count(); ++i) {
3417 items.at(i)->setSelected(true);
3418 if (items.at(i)->parentItem())
3419 items.at(i)->parentItem()->setSelected(true);
3422 groupSelectedItems();
3424 rebuildGroup((AbstractGroupItem *)group);
3426 setDocumentModified();
3429 m_document->renderer()->doRefresh();
3430 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3432 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3433 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3435 QUndoCommand *resizeCommand = new QUndoCommand();
3436 resizeCommand->setText(i18n("Resize group"));
3437 QList <QGraphicsItem *> items = parent->childItems();
3438 QList <ItemInfo> infos = parent->resizeInfos();
3439 parent->clearResizeInfos();
3441 for (int i = 0; i < items.count(); ++i) {
3442 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3443 if (item && item->type() == AVWIDGET) {
3444 ItemInfo info = infos.at(itemcount);
3445 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3449 m_commandStack->push(resizeCommand);
3452 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3454 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3456 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3457 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3459 QUndoCommand *resizeCommand = new QUndoCommand();
3460 resizeCommand->setText(i18n("Resize group"));
3461 QList <QGraphicsItem *> items = parent->childItems();
3462 QList <ItemInfo> infos = parent->resizeInfos();
3463 parent->clearResizeInfos();
3465 for (int i = 0; i < items.count(); ++i) {
3466 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3467 if (item && item->type() == AVWIDGET) {
3468 ItemInfo info = infos.at(itemcount);
3469 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3473 m_commandStack->push(resizeCommand);
3476 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3478 } else if (m_operationMode == FADEIN) {
3479 // resize fade in effect
3480 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3481 int ix = item->hasEffect("volume", "fadein");
3482 int ix2 = item->hasEffect("", "fade_from_black");
3484 QDomElement oldeffect = item->effectAt(ix);
3485 int start = item->cropStart().frames(m_document->fps());
3486 int end = item->fadeIn();
3488 slotDeleteEffect(item, -1, oldeffect, false);
3491 QDomElement effect = oldeffect.cloneNode().toElement();
3492 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3493 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3494 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3495 emit clipItemSelected(item, ix);
3497 } else if (item->fadeIn() != 0 && ix2 == -1) {
3499 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3501 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3502 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3503 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3504 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3507 QDomElement oldeffect = item->effectAt(ix2);
3508 int start = item->cropStart().frames(m_document->fps());
3509 int end = item->fadeIn();
3511 slotDeleteEffect(item, -1, oldeffect, false);
3514 QDomElement effect = oldeffect.cloneNode().toElement();
3515 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3516 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3517 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3518 emit clipItemSelected(item, ix2);
3521 } else if (m_operationMode == FADEOUT) {
3522 // resize fade in effect
3523 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3524 int ix = item->hasEffect("volume", "fadeout");
3525 int ix2 = item->hasEffect("", "fade_to_black");
3527 QDomElement oldeffect = item->effectAt(ix);
3528 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3529 int start = item->fadeOut();
3531 slotDeleteEffect(item, -1, oldeffect, false);
3533 start = end - start;
3534 QDomElement effect = oldeffect.cloneNode().toElement();
3535 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3536 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3537 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3538 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3539 emit clipItemSelected(item, ix);
3541 } else if (item->fadeOut() != 0 && ix2 == -1) {
3543 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3545 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3546 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3547 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3548 EffectsList::setParameter(effect, "out", QString::number(0));
3549 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3552 QDomElement oldeffect = item->effectAt(ix2);
3553 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3554 int start = item->fadeOut();
3556 slotDeleteEffect(item, -1, oldeffect, false);
3558 start = end - start;
3559 QDomElement effect = oldeffect.cloneNode().toElement();
3560 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3561 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3562 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3563 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3564 emit clipItemSelected(item, ix2);
3567 } else if (m_operationMode == KEYFRAME) {
3568 // update the MLT effect
3569 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3570 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3572 // check if we want to remove keyframe
3573 double val = mapToScene(event->pos()).toPoint().y();
3574 QRectF br = item->sceneBoundingRect();
3575 double maxh = 100.0 / br.height();
3576 val = (br.bottom() - val) * maxh;
3577 int start = item->cropStart().frames(m_document->fps());
3578 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3580 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3582 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3584 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3587 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3588 //item->updateKeyframeEffect();
3589 //QString next = item->keyframes(item->selectedEffectIndex());
3590 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3591 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3593 m_commandStack->push(command);
3594 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3595 emit clipItemSelected(item, item->selectedEffectIndex());
3597 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3598 // A transition is selected
3600 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3601 if (transitionClip && transitionClip->baseClip()) {
3602 QString size = transitionClip->baseClip()->getProperty("frame_size");
3603 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3604 if (factor == 0) factor = 1.0;
3605 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3606 p.setY(size.section('x', 1, 1).toInt());
3608 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3609 } else emit transitionItemSelected(NULL);
3610 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3611 m_operationMode = NONE;
3614 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3616 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3618 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3619 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3622 if (item->isSelected()) emit clipItemSelected(NULL);
3623 item->baseClip()->removeReference();
3624 m_document->updateClip(item->baseClip()->getId());
3626 /*if (item->baseClip()->isTransparent()) {
3627 // also remove automatic transition
3628 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3629 if (tr && tr->isAutomatic()) {
3630 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3631 scene()->removeItem(tr);
3635 m_waitingThumbs.removeAll(item);
3636 if (m_dragItem == item) m_dragItem = NULL;
3637 #if QT_VERSION >= 0x040600
3638 // animate item deletion
3639 item->closeAnimation();
3640 /*if (refresh) item->closeAnimation();
3642 // no refresh, means we have several operations chained, we need to delete clip immediatly
3643 // so that it does not get in the way of the other
3652 setDocumentModified();
3653 if (refresh) m_document->renderer()->doRefresh();
3656 void CustomTrackView::deleteSelectedClips()
3658 resetSelectionGroup();
3659 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3660 if (itemList.count() == 0) {
3661 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3664 scene()->clearSelection();
3665 QUndoCommand *deleteSelected = new QUndoCommand();
3667 bool resetGroup = false;
3670 int transitionCount = 0;
3671 // expand & destroy groups
3672 for (int i = 0; i < itemList.count(); i++) {
3673 if (itemList.at(i)->type() == GROUPWIDGET) {
3675 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3676 QList <ItemInfo> clipInfos;
3677 QList <ItemInfo> transitionInfos;
3678 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3679 for (int j = 0; j < children.count(); j++) {
3680 if (children.at(j)->type() == AVWIDGET) {
3681 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3682 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3683 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3684 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3685 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3687 if (itemList.contains(children.at(j))) {
3688 children.removeAt(j);
3692 itemList += children;
3693 if (clipInfos.count() > 0)
3694 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3696 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3697 itemList.insert(i + 1, itemList.at(i)->parentItem());
3700 for (int i = 0; i < itemList.count(); i++) {
3701 if (itemList.at(i)->type() == AVWIDGET) {
3703 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3704 if (item->parentItem()) resetGroup = true;
3705 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3706 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3707 emit clipItemSelected(NULL);
3708 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3710 Transition *item = static_cast <Transition *>(itemList.at(i));
3711 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3712 if (item->parentItem()) resetGroup = true;
3713 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3714 emit transitionItemSelected(NULL);
3717 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3718 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3719 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3720 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3721 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3722 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3723 else deleteSelected->setText(i18n("Delete selected items"));
3724 m_commandStack->push(deleteSelected);
3727 void CustomTrackView::changeClipSpeed()
3729 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3730 if (itemList.count() == 0) {
3731 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3734 QUndoCommand *changeSelected = new QUndoCommand();
3735 changeSelected->setText("Edit clip speed");
3739 for (int i = 0; i < itemList.count(); i++) {
3740 if (itemList.at(i)->type() == AVWIDGET) {
3741 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3742 ItemInfo info = item->info();
3743 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3745 double speed = (double) percent / 100.0;
3746 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3748 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3752 if (count > 0) m_commandStack->push(changeSelected);
3753 else delete changeSelected;
3756 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3759 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3761 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3763 kDebug() << "ERROR: Cannot find clip for speed change";
3764 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3767 info.track = m_document->tracksCount() - item->track();
3768 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3770 item->setSpeed(speed, strobe);
3771 item->updateRectGeometry();
3772 if (item->cropDuration().frames(m_document->fps()) != endPos)
3773 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3774 updatePositionEffects(item, info);
3775 setDocumentModified();
3777 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3781 void CustomTrackView::cutSelectedClips()
3783 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3784 QList<AbstractGroupItem *> groups;
3785 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3786 for (int i = 0; i < itemList.count(); ++i) {
3787 if (!itemList.at(i))
3789 if (itemList.at(i)->type() == AVWIDGET) {
3790 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3791 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3792 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3793 if (!groups.contains(group))
3795 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3796 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3797 m_commandStack->push(command);
3799 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3800 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3801 if (!groups.contains(group))
3806 for (int i = 0; i < groups.count(); ++i)
3807 razorGroup(groups.at(i), currentPos);
3810 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3813 QList <QGraphicsItem *> children = group->childItems();
3814 QList <ItemInfo> clips1, transitions1;
3815 QList <ItemInfo> clipsCut, transitionsCut;
3816 QList <ItemInfo> clips2, transitions2;
3817 for (int i = 0; i < children.count(); ++i) {
3818 children.at(i)->setSelected(false);
3819 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3820 if (child->type() == AVWIDGET) {
3821 if (cutPos > child->endPos())
3822 clips1 << child->info();
3823 else if (cutPos < child->startPos())
3824 clips2 << child->info();
3826 clipsCut << child->info();
3828 if (cutPos > child->endPos())
3829 transitions1 << child->info();
3830 else if (cutPos < child->startPos())
3831 transitions2 << child->info();
3833 transitionsCut << child->info();
3836 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3838 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3839 m_commandStack->push(command);
3843 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
3846 for (int i = 0; i < clipsCut.count(); ++i) {
3847 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3849 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3850 clips1 << clip->info();
3851 if (clipBehind != NULL)
3852 clips2 << clipBehind->info();
3855 /* TODO: cut transitionsCut
3856 * For now just append them to group1 */
3857 transitions1 << transitionsCut;
3858 doGroupClips(clips1, transitions1, true);
3859 doGroupClips(clips2, transitions2, true);
3861 /* we might also just use clipsCut.at(0)->parentItem().
3862 * Do this loop just in case something went wrong during cut */
3863 for (int i = 0; i < clipsCut.count(); ++i) {
3864 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3865 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3866 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3867 QList <QGraphicsItem *> children = group->childItems();
3868 QList <ItemInfo> groupClips;
3869 QList <ItemInfo> groupTrans;
3870 for (int j = 0; j < children.count(); ++j) {
3871 if (children.at(j)->type() == AVWIDGET)
3872 groupClips << ((AbstractClipItem *)children.at(j))->info();
3873 else if (children.at(j)->type() == TRANSITIONWIDGET)
3874 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3876 doGroupClips(groupClips, groupTrans, false);
3880 for (int i = 0; i < clipsCut.count(); ++i)
3881 cutClip(clipsCut.at(i), cutPos, false);
3882 // TODO: uncut transitonsCut
3883 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3887 void CustomTrackView::groupClips(bool group)
3889 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3890 QList <ItemInfo> clipInfos;
3891 QList <ItemInfo> transitionInfos;
3892 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3895 int max = itemList.count();
3896 for (int i = 0; i < max; i++) {
3897 if (itemList.at(i)->type() == GROUPWIDGET) {
3898 itemList += itemList.at(i)->childItems();
3902 for (int i = 0; i < itemList.count(); i++) {
3903 if (itemList.at(i)->type() == AVWIDGET) {
3904 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3905 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3906 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3907 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3908 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3911 if (clipInfos.count() > 0) {
3912 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3913 m_commandStack->push(command);
3917 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3919 resetSelectionGroup();
3920 m_scene->clearSelection();
3922 for (int i = 0; i < clipInfos.count(); i++) {
3923 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3924 if (clip == NULL) continue;
3925 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3926 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3927 m_document->clipManager()->removeGroup(grp);
3928 scene()->destroyItemGroup(grp);
3930 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3932 for (int i = 0; i < transitionInfos.count(); i++) {
3933 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3934 if (tr == NULL) continue;
3935 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3936 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3937 m_document->clipManager()->removeGroup(grp);
3938 scene()->destroyItemGroup(grp);
3940 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3942 setDocumentModified();
3946 QList <QGraphicsItemGroup *> groups;
3947 for (int i = 0; i < clipInfos.count(); i++) {
3948 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3950 clip->setSelected(true);
3953 for (int i = 0; i < transitionInfos.count(); i++) {
3954 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3956 clip->setSelected(true);
3960 groupSelectedItems(false, true);
3961 setDocumentModified();
3964 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3966 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3967 if (baseclip == NULL) {
3968 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3972 if (baseclip->producer() == NULL) {
3973 // If the clip has no producer, we must wait until it is created...
3975 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3976 emit forceClipProcessing(clipId);
3977 qApp->processEvents();
3978 for (int i = 0; i < 3; i++) {
3979 if (baseclip->producer() == NULL) {
3980 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3983 if (baseclip->producer() == NULL) {
3984 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3988 emit displayMessage(QString(), InformationMessage);
3992 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3993 item->setEffectList(effects);
3994 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3995 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3996 scene()->addItem(item);
3998 int tracknumber = m_document->tracksCount() - info.track - 1;
3999 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4000 if (isLocked) item->setItemLocked(true);
4002 baseclip->addReference();
4003 m_document->updateClip(baseclip->getId());
4004 info.track = m_document->tracksCount() - info.track;
4005 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4006 for (int i = 0; i < item->effectsCount(); i++) {
4007 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4009 setDocumentModified();
4011 m_document->renderer()->doRefresh();
4012 if (!baseclip->isPlaceHolder())
4013 m_waitingThumbs.append(item);
4014 m_thumbsTimer.start();
4017 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4019 QList<QGraphicsItem *> list = scene()->items();
4020 ClipItem *clip = NULL;
4021 for (int i = 0; i < list.size(); ++i) {
4022 if (list.at(i)->type() == AVWIDGET) {
4023 clip = static_cast <ClipItem *>(list.at(i));
4024 if (clip->clipProducer() == clipId) {
4025 ItemInfo info = clip->info();
4026 info.track = m_document->tracksCount() - clip->track();
4027 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
4028 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4030 clip->refreshClip(true);
4037 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4039 int framepos = (int)(pos.frames(m_document->fps()));
4040 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4041 ClipItem *clip = NULL;
4042 for (int i = 0; i < list.size(); i++) {
4043 if (!list.at(i)->isEnabled()) continue;
4044 if (list.at(i)->type() == AVWIDGET) {
4045 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4046 if (test->endPos() == pos) clip = test;
4053 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4055 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4056 ClipItem *clip = NULL;
4057 for (int i = 0; i < list.size(); i++) {
4058 if (!list.at(i)->isEnabled()) continue;
4059 if (list.at(i)->type() == AVWIDGET) {
4060 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4061 if (test->startPos() == pos) clip = test;
4068 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4070 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4071 QList<QGraphicsItem *> list = scene()->items(p);
4072 ClipItem *clip = NULL;
4073 for (int i = 0; i < list.size(); i++) {
4074 if (!list.at(i)->isEnabled()) continue;
4075 if (list.at(i)->type() == AVWIDGET) {
4076 clip = static_cast <ClipItem *>(list.at(i));
4083 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4085 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4088 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4090 const QPointF p(pos, (track + 1) * m_tracksHeight);
4091 QList<QGraphicsItem *> list = scene()->items(p);
4092 Transition *clip = NULL;
4093 for (int i = 0; i < list.size(); i++) {
4094 if (!list.at(i)->isEnabled()) continue;
4095 if (list.at(i)->type() == TRANSITIONWIDGET) {
4096 clip = static_cast <Transition *>(list.at(i));
4103 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4105 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4108 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4110 int framepos = (int)(pos.frames(m_document->fps()));
4111 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4112 QList<QGraphicsItem *> list = scene()->items(p);
4113 Transition *clip = NULL;
4114 for (int i = 0; i < list.size(); i++) {
4115 if (!list.at(i)->isEnabled()) continue;
4116 if (list.at(i)->type() == TRANSITIONWIDGET) {
4117 Transition *test = static_cast <Transition *>(list.at(i));
4118 if (test->endPos() == pos) clip = test;
4125 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4127 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4128 QList<QGraphicsItem *> list = scene()->items(p);
4129 Transition *clip = NULL;
4130 for (int i = 0; i < list.size(); ++i) {
4131 if (!list.at(i)->isEnabled()) continue;
4132 if (list.at(i)->type() == TRANSITIONWIDGET) {
4133 Transition *test = static_cast <Transition *>(list.at(i));
4134 if (test->startPos() == pos) clip = test;
4141 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4143 if (m_selectionGroup) resetSelectionGroup(false);
4144 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4146 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);
4147 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4150 Mlt::Producer *prod = item->getProducer(end.track);
4152 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);
4154 bool snap = KdenliveSettings::snaptopoints();
4155 KdenliveSettings::setSnaptopoints(false);
4156 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4158 int tracknumber = m_document->tracksCount() - end.track - 1;
4159 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4160 m_scene->clearSelection();
4161 if (isLocked) item->setItemLocked(true);
4163 if (item->isItemLocked()) item->setItemLocked(false);
4164 item->setSelected(true);
4166 if (item->baseClip()->isTransparent()) {
4167 // Also move automatic transition
4168 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4169 if (tr && tr->isAutomatic()) {
4170 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4171 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);
4172 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4175 KdenliveSettings::setSnaptopoints(snap);
4176 setDocumentModified();
4178 // undo last move and emit error message
4179 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4181 if (refresh) m_document->renderer()->doRefresh();
4182 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4185 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4188 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4189 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4190 resetSelectionGroup();
4191 m_scene->clearSelection();
4193 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4194 scene()->addItem(m_selectionGroup);
4196 m_document->renderer()->blockSignals(true);
4197 for (int i = 0; i < startClip.count(); i++) {
4199 startClip[i].startPos = startClip.at(i).startPos - offset;
4200 startClip[i].track = startClip.at(i).track - trackOffset;
4202 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4203 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4205 clip->setItemLocked(false);
4206 if (clip->parentItem()) {
4207 m_selectionGroup->addToGroup(clip->parentItem());
4208 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4210 m_selectionGroup->addToGroup(clip);
4211 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4213 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4214 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4216 for (int i = 0; i < startTransition.count(); i++) {
4218 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4219 startTransition[i].track = startTransition.at(i).track - trackOffset;
4221 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4223 tr->setItemLocked(false);
4224 if (tr->parentItem()) {
4225 m_selectionGroup->addToGroup(tr->parentItem());
4226 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4228 m_selectionGroup->addToGroup(tr);
4229 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4231 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());
4232 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4234 m_document->renderer()->blockSignals(false);
4236 if (m_selectionGroup) {
4237 bool snap = KdenliveSettings::snaptopoints();
4238 KdenliveSettings::setSnaptopoints(false);
4240 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4241 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4243 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4245 int max = children.count();
4246 for (int i = 0; i < max; i++) {
4247 if (children.at(i)->type() == GROUPWIDGET) {
4248 children += children.at(i)->childItems();
4249 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4250 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4251 /*m_document->clipManager()->removeGroup(grp);
4252 m_scene->destroyItemGroup(grp);*/
4253 children.removeAll(children.at(i));
4258 for (int i = 0; i < children.count(); i++) {
4259 // re-add items in correct place
4260 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4261 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4263 ItemInfo info = item->info();
4264 int tracknumber = m_document->tracksCount() - info.track - 1;
4265 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4267 item->setItemLocked(true);
4268 else if (item->isItemLocked())
4269 item->setItemLocked(false);
4271 if (item->type() == AVWIDGET) {
4272 ClipItem *clip = static_cast <ClipItem*>(item);
4273 info.track = m_document->tracksCount() - info.track;
4274 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4275 for (int i = 0; i < clip->effectsCount(); i++) {
4276 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4278 } else if (item->type() == TRANSITIONWIDGET) {
4279 Transition *tr = static_cast <Transition*>(item);
4281 if (!tr->forcedTrack()) {
4282 newTrack = getPreviousVideoTrack(info.track);
4284 newTrack = tr->transitionEndTrack() + trackOffset;
4285 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4287 tr->updateTransitionEndTrack(newTrack);
4288 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4292 resetSelectionGroup(false);
4294 for (int i = 0; i < children.count(); i++) {
4295 if (children.at(i)->parentItem())
4296 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4300 KdenliveSettings::setSnaptopoints(snap);
4301 m_document->renderer()->doRefresh();
4302 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4305 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4307 Transition *item = getTransitionItemAt(start.startPos, start.track);
4309 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);
4310 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4313 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4314 bool snap = KdenliveSettings::snaptopoints();
4315 KdenliveSettings::setSnaptopoints(false);
4316 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4317 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4318 // Transition was moved
4319 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4320 } else if (end.endPos == start.endPos) {
4321 // Transition start resize
4322 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4323 } else if (end.startPos == start.startPos) {
4324 // Transition end resize;
4325 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4326 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4329 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4330 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4331 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4333 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4334 KdenliveSettings::setSnaptopoints(snap);
4335 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4336 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());
4337 if (m_dragItem && m_dragItem == item) {
4339 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4340 if (transitionClip && transitionClip->baseClip()) {
4341 QString size = transitionClip->baseClip()->getProperty("frame_size");
4342 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4343 if (factor == 0) factor = 1.0;
4344 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4345 p.setY(size.section('x', 1, 1).toInt());
4347 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4349 if (m_refresh) m_document->renderer()->doRefresh();
4350 setDocumentModified();
4353 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4355 bool resizeClipStart = (start.startPos != end.startPos);
4356 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4358 if (dontWorry) return;
4359 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);
4360 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4363 if (item->parentItem()) {
4364 // Item is part of a group, reset group
4365 resetSelectionGroup();
4368 bool snap = KdenliveSettings::snaptopoints();
4369 KdenliveSettings::setSnaptopoints(false);
4370 if (resizeClipStart) {
4371 ItemInfo clipinfo = item->info();
4372 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4373 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4375 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4376 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4377 updatePositionEffects(item, clipinfo);
4378 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4380 ItemInfo clipinfo = item->info();
4381 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4382 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4384 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4385 updatePositionEffects(item, clipinfo);
4386 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4388 if (!resizeClipStart && end.cropStart != start.cropStart) {
4389 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4390 ItemInfo clipinfo = end;
4391 clipinfo.track = m_document->tracksCount() - end.track;
4392 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4394 item->setCropStart(end.cropStart);
4395 item->resetThumbs(true);
4398 m_document->renderer()->doRefresh();
4399 KdenliveSettings::setSnaptopoints(snap);
4400 setDocumentModified();
4403 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4405 if (pos == oldInfo.startPos.frames(m_document->fps()))
4407 bool snap = KdenliveSettings::snaptopoints();
4409 KdenliveSettings::setSnaptopoints(false);
4410 item->resizeStart(pos);
4411 if (item->startPos().frames(m_document->fps()) != pos) {
4412 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4413 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4414 KdenliveSettings::setSnaptopoints(snap);
4417 KdenliveSettings::setSnaptopoints(snap);
4420 bool hasParentCommand = false;
4422 hasParentCommand = true;
4424 command = new QUndoCommand();
4425 command->setText(i18n("Resize clip start"));
4428 // do this here, too, because otherwise undo won't update the group
4429 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4430 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4432 ItemInfo info = item->info();
4433 if (item->type() == AVWIDGET) {
4434 ItemInfo resizeinfo = oldInfo;
4435 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4436 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4438 // Check if there is an automatic transition on that clip (lower track)
4439 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4440 if (transition && transition->isAutomatic()) {
4441 ItemInfo trInfo = transition->info();
4442 ItemInfo newTrInfo = trInfo;
4443 newTrInfo.startPos = item->startPos();
4444 if (newTrInfo.startPos < newTrInfo.endPos)
4445 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4447 // Check if there is an automatic transition on that clip (upper track)
4448 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4449 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4450 ItemInfo trInfo = transition->info();
4451 ItemInfo newTrInfo = trInfo;
4452 newTrInfo.startPos = item->startPos();
4453 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4454 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4455 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4459 TODO: cleanup the effect update process
4461 ClipItem *clip = static_cast < ClipItem * >(item);
4463 updatePositionEffects(clip, oldInfo);
4467 QDomElement root = doc.createElement("list");
4468 doc.appendChild(root);
4469 QList <int> indexes;
4470 for (int i = 0; i < clip->effectsCount(); i++) {
4471 QDomElement effect = clip->effectAt(i);
4472 if (EffectsList::hasKeyFrames(effect)) {
4473 doc.appendChild(doc.importNode(effect, true));
4478 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4479 // Keyframes were modified, updateClip
4480 QDomNodeList effs = doc.elementsByTagName("effect");
4482 // Since we must always resize clip before updating the keyframes, we
4483 // put a resize command before & after checking keyframes so that
4484 // we are sure the resize is performed before whenever we do or undo the action
4486 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4487 for (int i = 0; i < indexes.count(); i++) {
4488 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);
4489 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4491 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4492 emit clipItemSelected(clip);
4494 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4497 KdenliveSettings::setSnaptopoints(false);
4498 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4499 KdenliveSettings::setSnaptopoints(snap);
4500 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4502 } else if (item->type() == TRANSITIONWIDGET) {
4503 Transition *transition = static_cast <Transition *>(item);
4504 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)) {
4505 // Cannot resize transition
4506 KdenliveSettings::setSnaptopoints(false);
4507 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4508 KdenliveSettings::setSnaptopoints(snap);
4509 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4511 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4512 if (command == NULL)
4513 m_commandStack->push(moveCommand);
4517 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4518 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4520 if (!hasParentCommand)
4521 m_commandStack->push(command);
4524 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4526 if (pos == oldInfo.endPos.frames(m_document->fps()))
4528 bool snap = KdenliveSettings::snaptopoints();
4530 KdenliveSettings::setSnaptopoints(false);
4531 item->resizeEnd(pos);
4532 if (item->endPos().frames(m_document->fps()) != pos) {
4533 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4534 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4535 KdenliveSettings::setSnaptopoints(snap);
4538 KdenliveSettings::setSnaptopoints(snap);
4541 bool hasParentCommand = false;
4543 hasParentCommand = true;
4545 command = new QUndoCommand();
4546 command->setText(i18n("Resize clip end"));
4549 // do this here, too, because otherwise undo won't update the group
4550 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4551 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4553 ItemInfo info = item->info();
4554 if (item->type() == AVWIDGET) {
4555 ItemInfo resizeinfo = info;
4556 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4557 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4559 // Check if there is an automatic transition on that clip (lower track)
4560 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4561 if (tr && tr->isAutomatic()) {
4562 ItemInfo trInfo = tr->info();
4563 ItemInfo newTrInfo = trInfo;
4564 newTrInfo.endPos = item->endPos();
4565 if (newTrInfo.endPos > newTrInfo.startPos)
4566 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4569 // Check if there is an automatic transition on that clip (upper track)
4570 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4571 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4572 ItemInfo trInfo = tr->info();
4573 ItemInfo newTrInfo = trInfo;
4574 newTrInfo.endPos = item->endPos();
4575 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4576 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4577 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4581 ClipItem *clip = static_cast < ClipItem * >(item);
4583 updatePositionEffects(clip, oldInfo);
4587 QDomElement root = doc.createElement("list");
4588 doc.appendChild(root);
4589 QList <int> indexes;
4590 for (int i = 0; i < clip->effectsCount(); i++) {
4591 QDomElement effect = clip->effectAt(i);
4592 if (EffectsList::hasKeyFrames(effect)) {
4593 doc.appendChild(doc.importNode(effect, true));
4598 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4599 // Keyframes were modified, updateClip
4600 QDomNodeList effs = doc.elementsByTagName("effect");
4602 // Since we must always resize clip before updating the keyframes, we
4603 // put a resize command before & after checking keyframes so that
4604 // we are sure the resize is performed before whenever we do or undo the action
4606 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4607 for (int i = 0; i < indexes.count(); i++) {
4608 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);
4609 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4611 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4612 emit clipItemSelected(clip);
4614 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4617 KdenliveSettings::setSnaptopoints(false);
4618 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4619 KdenliveSettings::setSnaptopoints(true);
4620 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4622 } else if (item->type() == TRANSITIONWIDGET) {
4623 Transition *transition = static_cast <Transition *>(item);
4624 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)) {
4625 // Cannot resize transition
4626 KdenliveSettings::setSnaptopoints(false);
4627 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4628 KdenliveSettings::setSnaptopoints(true);
4629 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4631 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4632 if (command == NULL)
4633 m_commandStack->push(moveCommand);
4636 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4637 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4639 if (!hasParentCommand)
4640 m_commandStack->push(command);
4643 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4645 int end = item->fadeIn();
4647 // there is a fade in effect
4648 int effectPos = item->hasEffect("volume", "fadein");
4649 if (effectPos != -1) {
4650 QDomElement oldeffect = item->effectAt(effectPos);
4651 int start = item->cropStart().frames(m_document->fps());
4652 int max = item->cropDuration().frames(m_document->fps());
4654 // Make sure the fade effect is not longer than the clip
4655 item->setFadeIn(max);
4656 end = item->fadeIn();
4659 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4660 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4661 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4662 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4663 // if fade effect is displayed, update the effect edit widget with new clip duration
4664 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4666 effectPos = item->hasEffect("brightness", "fade_from_black");
4667 if (effectPos != -1) {
4668 QDomElement oldeffect = item->effectAt(effectPos);
4669 int start = item->cropStart().frames(m_document->fps());
4670 int max = item->cropDuration().frames(m_document->fps());
4672 // Make sure the fade effect is not longer than the clip
4673 item->setFadeIn(max);
4674 end = item->fadeIn();
4677 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4678 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4679 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4680 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4681 // if fade effect is displayed, update the effect edit widget with new clip duration
4682 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4685 int start = item->fadeOut();
4687 // there is a fade out effect
4688 int effectPos = item->hasEffect("volume", "fadeout");
4689 if (effectPos != -1) {
4690 QDomElement oldeffect = item->effectAt(effectPos);
4691 int max = item->cropDuration().frames(m_document->fps());
4692 int end = max + item->cropStart().frames(m_document->fps());
4694 // Make sure the fade effect is not longer than the clip
4695 item->setFadeOut(max);
4696 start = item->fadeOut();
4698 start = end - start;
4699 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4700 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4701 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4702 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4703 // if fade effect is displayed, update the effect edit widget with new clip duration
4704 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4706 effectPos = item->hasEffect("brightness", "fade_to_black");
4707 if (effectPos != -1) {
4708 QDomElement oldeffect = item->effectAt(effectPos);
4709 int max = item->cropDuration().frames(m_document->fps());
4710 int end = max + item->cropStart().frames(m_document->fps());
4712 // Make sure the fade effect is not longer than the clip
4713 item->setFadeOut(max);
4714 start = item->fadeOut();
4716 start = end - start;
4717 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4718 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4719 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4720 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4721 // if fade effect is displayed, update the effect edit widget with new clip duration
4722 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4726 int effectPos = item->hasEffect("freeze", "freeze");
4727 if (effectPos != -1) {
4728 // Freeze effect needs to be adjusted with clip resize
4729 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4730 QDomElement eff = item->getEffectAt(effectPos);
4731 if (!eff.isNull() && diff != 0) {
4732 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4733 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4734 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4735 emit clipItemSelected(item, item->selectedEffectIndex());
4740 updatePanZoom(item);
4743 double CustomTrackView::getSnapPointForPos(double pos)
4745 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4748 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4750 QList <GenTime> snaps;
4751 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4752 QList<QGraphicsItem *> itemList = items();
4753 for (int i = 0; i < itemList.count(); i++) {
4754 if (itemList.at(i) == selected) continue;
4755 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4756 if (itemList.at(i)->type() == AVWIDGET) {
4757 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4758 GenTime start = item->startPos();
4759 GenTime end = item->endPos();
4760 snaps.append(start);
4762 if (!offsetList.isEmpty()) {
4763 for (int j = 0; j < offsetList.size(); j++) {
4764 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4765 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4769 QList < GenTime > markers = item->snapMarkers();
4770 for (int j = 0; j < markers.size(); ++j) {
4771 GenTime t = markers.at(j);
4773 if (!offsetList.isEmpty()) {
4774 for (int k = 0; k < offsetList.size(); k++) {
4775 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4779 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4780 Transition *transition = static_cast <Transition*>(itemList.at(i));
4781 GenTime start = transition->startPos();
4782 GenTime end = transition->endPos();
4783 snaps.append(start);
4785 if (!offsetList.isEmpty()) {
4786 for (int j = 0; j < offsetList.size(); j++) {
4787 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4788 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4794 // add cursor position
4795 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4797 if (!offsetList.isEmpty()) {
4798 for (int j = 0; j < offsetList.size(); j++) {
4799 snaps.append(pos - offsetList.at(j));
4804 for (int i = 0; i < m_guides.count(); i++) {
4805 snaps.append(m_guides.at(i)->position());
4806 if (!offsetList.isEmpty()) {
4807 for (int j = 0; j < offsetList.size(); j++) {
4808 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4814 QPoint z = m_document->zone();
4815 snaps.append(GenTime(z.x(), m_document->fps()));
4816 snaps.append(GenTime(z.y(), m_document->fps()));
4819 m_scene->setSnapList(snaps);
4820 //for (int i = 0; i < m_snapPoints.size(); ++i)
4821 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4824 void CustomTrackView::slotSeekToPreviousSnap()
4826 updateSnapPoints(NULL);
4827 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4828 setCursorPos((int) res.frames(m_document->fps()));
4832 void CustomTrackView::slotSeekToNextSnap()
4834 updateSnapPoints(NULL);
4835 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4836 setCursorPos((int) res.frames(m_document->fps()));
4840 void CustomTrackView::clipStart()
4842 AbstractClipItem *item = getMainActiveClip();
4844 setCursorPos((int) item->startPos().frames(m_document->fps()));
4849 void CustomTrackView::clipEnd()
4851 AbstractClipItem *item = getMainActiveClip();
4853 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4858 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4860 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4861 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4862 m_commandStack->push(command);
4865 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4867 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4868 m_commandStack->push(command);
4871 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4873 DocClipBase *base = m_document->clipManager()->getClipById(id);
4874 QList <CommentedTime> markers = base->commentedSnapMarkers();
4876 if (markers.isEmpty()) {
4877 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4880 QUndoCommand *deleteMarkers = new QUndoCommand();
4881 deleteMarkers->setText("Delete clip markers");
4883 for (int i = 0; i < markers.size(); i++) {
4884 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4886 m_commandStack->push(deleteMarkers);
4889 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4891 DocClipBase *base = m_document->clipManager()->getClipById(id);
4892 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4893 else base->deleteSnapMarker(pos);
4894 emit updateClipMarkers(base);
4895 setDocumentModified();
4896 viewport()->update();
4899 int CustomTrackView::hasGuide(int pos, int offset)
4901 for (int i = 0; i < m_guides.count(); i++) {
4902 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4903 if (qAbs(guidePos - pos) <= offset) return guidePos;
4904 else if (guidePos > pos) return -1;
4909 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4913 double fps = m_document->fps();
4914 for (int i = 0; i < m_guides.count(); i++) {
4915 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4916 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4918 goMenu->setEnabled(!m_guides.isEmpty());
4921 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4923 if (oldPos > GenTime() && pos > GenTime()) {
4925 for (int i = 0; i < m_guides.count(); i++) {
4926 if (m_guides.at(i)->position() == oldPos) {
4927 Guide *item = m_guides.at(i);
4928 item->updateGuide(pos, comment);
4932 } else if (pos > GenTime()) addGuide(pos, comment);
4936 for (int i = 0; i < m_guides.count(); i++) {
4937 if (m_guides.at(i)->position() == oldPos) {
4938 delete m_guides.takeAt(i);
4943 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4945 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4946 m_document->syncGuides(m_guides);
4949 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4951 for (int i = 0; i < m_guides.count(); i++) {
4952 if (m_guides.at(i)->position() == pos) {
4953 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4957 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4958 scene()->addItem(g);
4960 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4961 m_document->syncGuides(m_guides);
4965 void CustomTrackView::slotAddGuide(bool dialog)
4967 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4969 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4970 if (d.exec() != QDialog::Accepted) return;
4971 marker.setComment(d.newMarker().comment());
4973 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
4975 if (addGuide(marker.time(), marker.comment())) {
4976 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
4977 m_commandStack->push(command);
4981 void CustomTrackView::slotEditGuide(int guidePos)
4984 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4985 else pos = GenTime(guidePos, m_document->fps());
4987 for (int i = 0; i < m_guides.count(); i++) {
4988 if (m_guides.at(i)->position() == pos) {
4989 slotEditGuide(m_guides.at(i)->info());
4994 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4997 void CustomTrackView::slotEditGuide(CommentedTime guide)
4999 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5000 if (d.exec() == QDialog::Accepted) {
5001 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5002 m_commandStack->push(command);
5007 void CustomTrackView::slotEditTimeLineGuide()
5009 if (m_dragGuide == NULL) return;
5010 CommentedTime guide = m_dragGuide->info();
5011 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5012 if (d.exec() == QDialog::Accepted) {
5013 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5014 m_commandStack->push(command);
5018 void CustomTrackView::slotDeleteGuide(int guidePos)
5021 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5022 else pos = GenTime(guidePos, m_document->fps());
5024 for (int i = 0; i < m_guides.count(); i++) {
5025 if (m_guides.at(i)->position() == pos) {
5026 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5027 m_commandStack->push(command);
5032 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5036 void CustomTrackView::slotDeleteTimeLineGuide()
5038 if (m_dragGuide == NULL) return;
5039 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5040 m_commandStack->push(command);
5044 void CustomTrackView::slotDeleteAllGuides()
5046 QUndoCommand *deleteAll = new QUndoCommand();
5047 deleteAll->setText("Delete all guides");
5048 for (int i = 0; i < m_guides.count(); i++) {
5049 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5051 m_commandStack->push(deleteAll);
5054 void CustomTrackView::setTool(PROJECTTOOL tool)
5059 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5062 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5063 m_scene->setScale(scaleFactor, verticalScale);
5064 removeTipAnimation();
5065 bool adjust = false;
5066 if (verticalScale != matrix().m22()) adjust = true;
5067 setMatrix(newmatrix);
5069 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5070 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5071 for (int i = 0; i < m_guides.count(); i++) {
5072 QLineF l = m_guides.at(i)->line();
5073 l.setP2(QPointF(l.x2(), newHeight));
5074 m_guides.at(i)->setLine(l);
5076 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5079 int diff = sceneRect().width() - m_projectDuration;
5080 if (diff * newmatrix.m11() < 50) {
5081 if (newmatrix.m11() < 0.4)
5082 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5084 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5086 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5087 centerOn(QPointF(cursorPos(), verticalPos));
5090 void CustomTrackView::slotRefreshGuides()
5092 if (KdenliveSettings::showmarkers()) {
5093 for (int i = 0; i < m_guides.count(); i++)
5094 m_guides.at(i)->update();
5098 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5100 painter->setClipRect(rect);
5101 QPen pen1 = painter->pen();
5102 pen1.setColor(palette().dark().color());
5103 painter->setPen(pen1);
5104 double min = rect.left();
5105 double max = rect.right();
5106 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5107 int maxTrack = m_document->tracksCount();
5108 QColor lockedColor = palette().button().color();
5109 QColor audioColor = palette().alternateBase().color();
5110 for (int i = 0; i < maxTrack; i++) {
5111 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5112 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5113 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5114 if (i == m_selectedTrack)
5115 painter->fillRect(track, m_activeTrackBrush.brush(this));
5117 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5119 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5123 bool CustomTrackView::findString(const QString &text)
5126 for (int i = 0; i < m_searchPoints.size(); ++i) {
5127 marker = m_searchPoints.at(i).comment();
5128 if (marker.contains(text, Qt::CaseInsensitive)) {
5129 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5130 int vert = verticalScrollBar()->value();
5131 int hor = cursorPos();
5132 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5140 void CustomTrackView::selectFound(QString track, QString pos)
5142 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5143 slotSelectTrack(track.toInt());
5145 int vert = verticalScrollBar()->value();
5146 int hor = cursorPos();
5147 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5150 bool CustomTrackView::findNextString(const QString &text)
5153 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5154 marker = m_searchPoints.at(i).comment();
5155 if (marker.contains(text, Qt::CaseInsensitive)) {
5156 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5157 int vert = verticalScrollBar()->value();
5158 int hor = cursorPos();
5159 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5168 void CustomTrackView::initSearchStrings()
5170 m_searchPoints.clear();
5171 QList<QGraphicsItem *> itemList = items();
5172 for (int i = 0; i < itemList.count(); i++) {
5173 // parse all clip names
5174 if (itemList.at(i)->type() == AVWIDGET) {
5175 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5176 GenTime start = item->startPos();
5177 CommentedTime t(start, item->clipName());
5178 m_searchPoints.append(t);
5179 // add all clip markers
5180 QList < CommentedTime > markers = item->commentedSnapMarkers();
5181 m_searchPoints += markers;
5186 for (int i = 0; i < m_guides.count(); i++)
5187 m_searchPoints.append(m_guides.at(i)->info());
5189 qSort(m_searchPoints);
5192 void CustomTrackView::clearSearchStrings()
5194 m_searchPoints.clear();
5198 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5200 QList<ItemInfo> matchingInfo;
5201 QList<QGraphicsItem *> itemList = items();
5202 for (int i = 0; i < itemList.count(); i++) {
5203 if (itemList.at(i)->type() == AVWIDGET) {
5204 ClipItem *item = (ClipItem *)itemList.at(i);
5205 if (item->clipProducer() == clipId)
5206 matchingInfo << item->info();
5209 return matchingInfo;
5212 void CustomTrackView::copyClip()
5214 qDeleteAll(m_copiedItems);
5215 m_copiedItems.clear();
5216 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5217 if (itemList.count() == 0) {
5218 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5221 for (int i = 0; i < itemList.count(); i++) {
5222 if (itemList.at(i)->type() == AVWIDGET) {
5223 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5224 ClipItem *clone = clip->clone(clip->info());
5225 m_copiedItems.append(clone);
5226 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5227 Transition *dup = static_cast <Transition *>(itemList.at(i));
5228 m_copiedItems.append(dup->clone());
5233 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5235 if (m_scene->editMode() != NORMALEDIT) {
5236 // If we are in overwrite mode, always allow the move
5239 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));
5240 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5241 for (int i = 0; i < collisions.count(); i++) {
5242 if (collisions.at(i)->type() == type) return false;
5247 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5250 for (int i = 0; i < infoList.count(); i++) {
5251 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));
5254 QList<QGraphicsItem *> collisions = scene()->items(path);
5255 for (int i = 0; i < collisions.count(); i++) {
5256 if (collisions.at(i)->type() == type) return false;
5261 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5263 for (int i = 0; i < items.count(); i++) {
5264 ItemInfo info = items.at(i)->info();
5265 info.startPos += offset;
5266 info.endPos += offset;
5267 info.track += trackOffset;
5268 if (!canBePastedTo(info, items.at(i)->type())) return false;
5273 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5275 QPainterPath movePath;
5276 movePath.moveTo(0, 0);
5278 for (int i = 0; i < items.count(); i++) {
5279 ItemInfo info = items.at(i)->info();
5280 info.startPos = info.startPos + offset;
5281 info.endPos = info.endPos + offset;
5282 info.track = info.track + trackOffset;
5283 if (info.startPos < GenTime()) {
5284 // No clip should go below 0
5287 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));
5288 movePath.addRect(rect);
5290 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5291 for (int i = 0; i < collisions.count(); i++) {
5292 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5293 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5301 void CustomTrackView::pasteClip()
5303 if (m_copiedItems.count() == 0) {
5304 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5309 GenTime pos = GenTime(-1);
5310 if (m_menuPosition.isNull()) {
5311 position = mapFromGlobal(QCursor::pos());
5312 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5313 track = m_selectedTrack;
5314 pos = GenTime(m_cursorPos, m_document->fps());
5315 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5319 position = m_menuPosition;
5322 if (pos == GenTime(-1))
5323 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5325 track = (int)(mapToScene(position).y() / m_tracksHeight);
5327 GenTime leftPos = m_copiedItems.at(0)->startPos();
5328 int lowerTrack = m_copiedItems.at(0)->track();
5329 int upperTrack = m_copiedItems.at(0)->track();
5330 for (int i = 1; i < m_copiedItems.count(); i++) {
5331 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5332 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5333 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5336 GenTime offset = pos - leftPos;
5337 int trackOffset = track - lowerTrack;
5339 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5340 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5341 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5342 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5345 QUndoCommand *pasteClips = new QUndoCommand();
5346 pasteClips->setText("Paste clips");
5348 for (int i = 0; i < m_copiedItems.count(); i++) {
5349 // parse all clip names
5350 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5351 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5352 ItemInfo info = clip->info();
5353 info.startPos += offset;
5354 info.endPos += offset;
5355 info.track += trackOffset;
5356 if (canBePastedTo(info, AVWIDGET)) {
5357 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5358 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5359 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5360 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5362 info.startPos = tr->startPos() + offset;
5363 info.endPos = tr->endPos() + offset;
5364 info.track = tr->track() + trackOffset;
5365 int transitionEndTrack;
5366 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5367 else transitionEndTrack = tr->transitionEndTrack();
5368 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5369 if (info.startPos >= info.endPos) {
5370 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5371 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5372 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5375 m_commandStack->push(pasteClips);
5378 void CustomTrackView::pasteClipEffects()
5380 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5381 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5384 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5386 QUndoCommand *paste = new QUndoCommand();
5387 paste->setText("Paste effects");
5389 QList<QGraphicsItem *> clips = scene()->selectedItems();
5392 for (int i = 0; i < clips.count(); ++i) {
5393 if (clips.at(i)->type() == GROUPWIDGET) {
5394 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5395 for (int j = 0; j < children.count(); j++) {
5396 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5397 clips.append(children.at(j));
5404 for (int i = 0; i < clips.count(); ++i) {
5405 if (clips.at(i)->type() == AVWIDGET) {
5406 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5407 for (int j = 0; j < clip->effectsCount(); j++) {
5408 QDomElement eff = clip->effectAt(j);
5409 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5410 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5411 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5416 if (paste->childCount() > 0) m_commandStack->push(paste);
5419 //adjust effects (fades, ...)
5420 for (int i = 0; i < clips.count(); ++i) {
5421 if (clips.at(i)->type() == AVWIDGET) {
5422 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5423 updatePositionEffects(item, item->info());
5429 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5431 // parse parameters to check if we need to adjust to the new crop start
5432 int diff = (newstart - oldstart).frames(m_document->fps());
5433 int max = (newstart + duration).frames(m_document->fps());
5434 QDomNodeList params = xml.elementsByTagName("parameter");
5435 for (int i = 0; i < params.count(); i++) {
5436 QDomElement e = params.item(i).toElement();
5437 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5438 QString def = e.attribute("default");
5439 // Effect has a keyframe type parameter, we need to adjust the values
5440 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5441 QStringList newKeyFrames;
5442 foreach(const QString &str, keys) {
5443 int pos = str.section(':', 0, 0).toInt();
5444 double val = str.section(':', 1, 1).toDouble();
5447 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5449 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5451 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5452 e.setAttribute("keyframes", newKeyFrames.join(";"));
5457 ClipItem *CustomTrackView::getClipUnderCursor() const
5459 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5460 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5461 for (int i = 0; i < collisions.count(); i++) {
5462 if (collisions.at(i)->type() == AVWIDGET) {
5463 return static_cast < ClipItem *>(collisions.at(i));
5469 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5471 QList<QGraphicsItem *> clips = scene()->selectedItems();
5472 if (clips.isEmpty()) {
5473 return getClipUnderCursor();
5475 AbstractClipItem *item = NULL;
5476 for (int i = 0; i < clips.count(); ++i) {
5477 if (clips.at(i)->type() == AVWIDGET) {
5478 item = static_cast < AbstractClipItem *>(clips.at(i));
5479 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5482 if (item) return item;
5487 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5489 QList<QGraphicsItem *> clips = scene()->selectedItems();
5490 if (clips.isEmpty()) {
5491 return getClipUnderCursor();
5494 // remove all items in the list that are not clips
5495 for (int i = 0; i < clips.count();) {
5496 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5499 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5500 for (int i = 0; i < clips.count(); ++i) {
5501 if (clips.at(i)->type() == AVWIDGET) {
5502 item = static_cast < ClipItem *>(clips.at(i));
5503 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5511 void CustomTrackView::setInPoint()
5513 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5515 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5518 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5522 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5525 void CustomTrackView::setOutPoint()
5527 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5529 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5532 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5536 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5539 void CustomTrackView::slotUpdateAllThumbs()
5541 if (!isEnabled()) return;
5542 QList<QGraphicsItem *> itemList = items();
5543 //if (itemList.isEmpty()) return;
5545 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5546 for (int i = 0; i < itemList.count(); i++) {
5547 if (itemList.at(i)->type() == AVWIDGET) {
5548 item = static_cast <ClipItem *>(itemList.at(i));
5549 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5550 // Check if we have a cached thumbnail
5551 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5552 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5553 if (QFile::exists(thumb)) {
5555 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5556 item->slotSetStartThumb(pix);
5559 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5560 QString endThumb = startThumb;
5561 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5562 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5563 if (QFile::exists(startThumb)) {
5564 QPixmap pix(startThumb);
5565 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5566 item->slotSetStartThumb(pix);
5568 if (QFile::exists(endThumb)) {
5569 QPixmap pix(endThumb);
5570 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5571 item->slotSetEndThumb(pix);
5574 item->refreshClip(false);
5578 viewport()->update();
5581 void CustomTrackView::saveThumbnails()
5583 QList<QGraphicsItem *> itemList = items();
5585 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5586 for (int i = 0; i < itemList.count(); i++) {
5587 if (itemList.at(i)->type() == AVWIDGET) {
5588 item = static_cast <ClipItem *>(itemList.at(i));
5589 if (item->clipType() != COLOR) {
5590 // Check if we have a cached thumbnail
5591 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5592 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5593 if (!QFile::exists(thumb)) {
5594 QPixmap pix(item->startThumb());
5598 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5599 QString endThumb = startThumb;
5600 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5601 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5602 if (!QFile::exists(startThumb)) {
5603 QPixmap pix(item->startThumb());
5604 pix.save(startThumb);
5606 if (!QFile::exists(endThumb)) {
5607 QPixmap pix(item->endThumb());
5617 void CustomTrackView::slotInsertTrack(int ix)
5619 TrackDialog d(m_document, parentWidget());
5620 d.comboTracks->setCurrentIndex(ix);
5621 d.label->setText(i18n("Insert track"));
5622 d.setWindowTitle(i18n("Insert New Track"));
5624 if (d.exec() == QDialog::Accepted) {
5625 ix = d.comboTracks->currentIndex();
5626 if (d.before_select->currentIndex() == 1)
5629 info.isMute = false;
5630 info.isLocked = false;
5631 if (d.video_track->isChecked()) {
5632 info.type = VIDEOTRACK;
5633 info.isBlind = false;
5635 info.type = AUDIOTRACK;
5636 info.isBlind = true;
5638 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5639 m_commandStack->push(addTrack);
5640 setDocumentModified();
5644 void CustomTrackView::slotDeleteTrack(int ix)
5646 if (m_document->tracksCount() < 2) return;
5647 TrackDialog d(m_document, parentWidget());
5648 d.comboTracks->setCurrentIndex(ix);
5649 d.label->setText(i18n("Delete track"));
5650 d.before_select->setHidden(true);
5651 d.setWindowTitle(i18n("Delete Track"));
5652 d.video_track->setHidden(true);
5653 d.audio_track->setHidden(true);
5654 if (d.exec() == QDialog::Accepted) {
5655 ix = d.comboTracks->currentIndex();
5656 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5657 deleteTimelineTrack(ix, info);
5658 setDocumentModified();
5659 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5660 m_commandStack->push(command);*/
5664 void CustomTrackView::slotConfigTracks(int ix)
5666 TracksConfigDialog d(m_document, ix, parentWidget());
5667 if (d.exec() == QDialog::Accepted) {
5668 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5669 m_commandStack->push(configTracks);
5670 QList <int> toDelete = d.deletedTracks();
5671 for (int i = 0; i < toDelete.count(); ++i) {
5672 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5673 deleteTimelineTrack(toDelete.at(i) - i, info);
5675 setDocumentModified();
5679 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5681 if (m_document->tracksCount() < 2) return;
5682 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5683 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5684 QList<QGraphicsItem *> selection = m_scene->items(r);
5685 QUndoCommand *deleteTrack = new QUndoCommand();
5686 deleteTrack->setText("Delete track");
5688 // Delete all clips in selected track
5689 for (int i = 0; i < selection.count(); i++) {
5690 if (selection.at(i)->type() == AVWIDGET) {
5691 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5692 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5693 m_scene->removeItem(item);
5696 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5697 Transition *item = static_cast <Transition *>(selection.at(i));
5698 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5699 m_scene->removeItem(item);
5705 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5706 m_commandStack->push(deleteTrack);
5709 void CustomTrackView::autoTransition()
5711 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5712 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5713 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5716 Transition *tr = static_cast <Transition*>(itemList.at(0));
5717 tr->setAutomatic(!tr->isAutomatic());
5718 QDomElement transition = tr->toXML();
5719 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);
5720 setDocumentModified();
5724 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5727 QDomNodeList params = effect.elementsByTagName("parameter");
5728 for (int i = 0; i < params.count(); i++) {
5729 QDomElement e = params.item(i).toElement();
5730 if (!e.isNull() && e.attribute("type") == "constant") {
5731 if (e.hasAttribute("factor")) {
5732 double factor = e.attribute("factor").toDouble();
5733 double value = e.attribute("value").toDouble();
5734 value = value / factor;
5735 result.append(QString::number(value));
5736 } else result.append(e.attribute("value"));
5742 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5744 QList<QGraphicsItem *> list = scene()->items();
5745 ClipItem *clip = NULL;
5746 for (int i = 0; i < list.size(); ++i) {
5747 if (list.at(i)->type() == AVWIDGET) {
5748 clip = static_cast <ClipItem *>(list.at(i));
5749 if (clip->clipProducer() == id) {
5750 clip->setClipName(name);
5754 viewport()->update();
5757 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5759 minimum = GenTime();
5760 maximum = GenTime();
5761 QList<QGraphicsItem *> selection;
5762 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5763 selection.removeAll(item);
5764 for (int i = 0; i < selection.count(); i++) {
5765 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5766 if (clip && clip->type() == AVWIDGET) {
5767 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5768 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5773 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5775 minimum = GenTime();
5776 maximum = GenTime();
5777 QList<QGraphicsItem *> selection;
5778 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5779 selection.removeAll(item);
5780 for (int i = 0; i < selection.count(); i++) {
5781 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5782 if (clip && clip->type() == TRANSITIONWIDGET) {
5783 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5784 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5789 void CustomTrackView::loadGroups(const QDomNodeList groups)
5791 for (int i = 0; i < groups.count(); i++) {
5792 QDomNodeList children = groups.at(i).childNodes();
5793 scene()->clearSelection();
5794 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5795 QDomNode n = children.item(nodeindex);
5796 QDomElement elem = n.toElement();
5797 int pos = elem.attribute("position").toInt();
5798 int track = elem.attribute("track").toInt();
5799 if (elem.tagName() == "clipitem") {
5800 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5801 if (clip) clip->setSelected(true);
5803 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5804 if (clip) clip->setSelected(true);
5807 groupSelectedItems(false, true);
5811 void CustomTrackView::splitAudio()
5813 resetSelectionGroup();
5814 QList<QGraphicsItem *> selection = scene()->selectedItems();
5815 if (selection.isEmpty()) {
5816 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5819 QUndoCommand *splitCommand = new QUndoCommand();
5820 splitCommand->setText(i18n("Split audio"));
5821 for (int i = 0; i < selection.count(); i++) {
5822 if (selection.at(i)->type() == AVWIDGET) {
5823 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5824 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5825 if (clip->parentItem()) {
5826 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5828 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5833 if (splitCommand->childCount() > 0)
5834 m_commandStack->push(splitCommand);
5837 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5839 ClipItem *clip = getClipItemAt(pos, track);
5841 kDebug() << "// Cannot find clip to split!!!";
5845 int start = pos.frames(m_document->fps());
5846 int freetrack = m_document->tracksCount() - track - 1;
5848 // do not split audio when we are on an audio track
5849 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5852 for (; freetrack > 0; freetrack--) {
5853 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5854 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5855 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5856 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5857 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5862 kDebug() << "GOT TRK: " << track;
5863 if (freetrack == 0) {
5864 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5866 ItemInfo info = clip->info();
5867 info.track = m_document->tracksCount() - freetrack;
5868 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5869 scene()->clearSelection();
5870 clip->setSelected(true);
5871 ClipItem *audioClip = getClipItemAt(start, info.track);
5873 clip->setVideoOnly(true);
5874 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5875 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5877 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5878 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5880 audioClip->setSelected(true);
5881 audioClip->setAudioOnly(true);
5882 groupSelectedItems(false, true);
5886 // unsplit clip: remove audio part and change video part to normal clip
5887 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5888 kDebug() << "//CANNOT FIND CLP GRP";
5891 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5892 QList<QGraphicsItem *> children = grp->childItems();
5893 if (children.count() != 2) {
5894 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5897 for (int i = 0; i < children.count(); i++) {
5898 if (children.at(i) != clip) {
5899 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5900 ItemInfo info = clip->info();
5901 deleteClip(clp->info());
5902 clip->setVideoOnly(false);
5903 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5904 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5909 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5910 m_document->clipManager()->removeGroup(grp);
5911 scene()->destroyItemGroup(grp);
5915 void CustomTrackView::setVideoOnly()
5917 resetSelectionGroup();
5918 QList<QGraphicsItem *> selection = scene()->selectedItems();
5919 if (selection.isEmpty()) {
5920 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5923 QUndoCommand *videoCommand = new QUndoCommand();
5924 videoCommand->setText(i18n("Video only"));
5925 for (int i = 0; i < selection.count(); i++) {
5926 if (selection.at(i)->type() == AVWIDGET) {
5927 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5928 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5929 if (clip->parentItem()) {
5930 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5932 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5937 m_commandStack->push(videoCommand);
5940 void CustomTrackView::setAudioOnly()
5942 resetSelectionGroup();
5943 QList<QGraphicsItem *> selection = scene()->selectedItems();
5944 if (selection.isEmpty()) {
5945 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5948 QUndoCommand *videoCommand = new QUndoCommand();
5949 videoCommand->setText(i18n("Audio only"));
5950 for (int i = 0; i < selection.count(); i++) {
5951 if (selection.at(i)->type() == AVWIDGET) {
5952 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5953 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5954 if (clip->parentItem()) {
5955 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5957 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5962 m_commandStack->push(videoCommand);
5965 void CustomTrackView::setAudioAndVideo()
5967 resetSelectionGroup();
5968 QList<QGraphicsItem *> selection = scene()->selectedItems();
5969 if (selection.isEmpty()) {
5970 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5973 QUndoCommand *videoCommand = new QUndoCommand();
5974 videoCommand->setText(i18n("Audio and Video"));
5975 for (int i = 0; i < selection.count(); i++) {
5976 if (selection.at(i)->type() == AVWIDGET) {
5977 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5978 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5979 if (clip->parentItem()) {
5980 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5982 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5987 m_commandStack->push(videoCommand);
5990 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5992 ClipItem *clip = getClipItemAt(pos, track);
5994 kDebug() << "// Cannot find clip to split!!!";
5998 int start = pos.frames(m_document->fps());
5999 clip->setVideoOnly(true);
6000 clip->setAudioOnly(false);
6001 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6002 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6004 } else if (audioOnly) {
6005 int start = pos.frames(m_document->fps());
6006 clip->setAudioOnly(true);
6007 clip->setVideoOnly(false);
6008 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6009 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6012 int start = pos.frames(m_document->fps());
6013 clip->setAudioOnly(false);
6014 clip->setVideoOnly(false);
6015 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6016 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6020 setDocumentModified();
6023 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6025 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6026 m_clipTypeGroup->setEnabled(false);
6028 m_clipTypeGroup->setEnabled(true);
6029 QList <QAction *> actions = m_clipTypeGroup->actions();
6031 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6032 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6033 else lookup = "clip_audio_and_video";
6034 for (int i = 0; i < actions.count(); i++) {
6035 if (actions.at(i)->data().toString() == lookup) {
6036 actions.at(i)->setChecked(true);
6043 void CustomTrackView::slotGoToMarker(QAction *action)
6045 int pos = action->data().toInt();
6046 setCursorPos(pos, true);
6049 void CustomTrackView::reloadTransitionLumas()
6053 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6054 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6055 for (int i = 0; i < params.count(); i++) {
6056 QDomElement e = params.item(i).toElement();
6057 if (e.attribute("tag") == "resource") {
6058 lumaNames = e.attribute("paramlistdisplay");
6059 lumaFiles = e.attribute("paramlist");
6064 QList<QGraphicsItem *> itemList = items();
6065 Transition *transitionitem;
6066 QDomElement transitionXml;
6067 for (int i = 0; i < itemList.count(); i++) {
6068 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6069 transitionitem = static_cast <Transition*>(itemList.at(i));
6070 transitionXml = transitionitem->toXML();
6071 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6072 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6073 for (int i = 0; i < params.count(); i++) {
6074 QDomElement e = params.item(i).toElement();
6075 if (e.attribute("tag") == "resource") {
6076 e.setAttribute("paramlistdisplay", lumaNames);
6077 e.setAttribute("paramlist", lumaFiles);
6082 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6083 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6084 for (int i = 0; i < params.count(); i++) {
6085 QDomElement e = params.item(i).toElement();
6086 if (e.attribute("tag") == "luma") {
6087 e.setAttribute("paramlistdisplay", lumaNames);
6088 e.setAttribute("paramlist", lumaFiles);
6095 emit transitionItemSelected(NULL);
6098 double CustomTrackView::fps() const
6100 return m_document->fps();
6103 void CustomTrackView::updateProjectFps()
6105 // update all clips to the new fps
6106 resetSelectionGroup();
6107 scene()->clearSelection();
6109 QList<QGraphicsItem *> itemList = items();
6110 for (int i = 0; i < itemList.count(); i++) {
6111 // remove all items and re-add them one by one
6112 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6114 for (int i = 0; i < itemList.count(); i++) {
6115 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6116 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6117 clip->updateFps(m_document->fps());
6118 m_scene->addItem(clip);
6119 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6120 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6121 QList<QGraphicsItem *> children = grp->childItems();
6122 for (int j = 0; j < children.count(); j++) {
6123 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6124 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6125 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6126 clip->updateFps(m_document->fps());
6129 m_document->clipManager()->removeGroup(grp);
6130 m_scene->addItem(grp);
6131 scene()->destroyItemGroup(grp);
6132 for (int j = 0; j < children.count(); j++) {
6133 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6134 //children.at(j)->setParentItem(0);
6135 children.at(j)->setSelected(true);
6138 groupSelectedItems(true, true);
6139 } else if (itemList.at(i)->type() == GUIDEITEM) {
6140 Guide *g = static_cast<Guide *>(itemList.at(i));
6142 m_scene->addItem(g);
6145 viewport()->update();
6148 void CustomTrackView::slotTrackDown()
6150 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6151 else m_selectedTrack++;
6152 emit updateTrackHeaders();
6153 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6154 ensureVisible(rect, 0, 0);
6155 viewport()->update();
6158 void CustomTrackView::slotTrackUp()
6160 if (m_selectedTrack > 0) m_selectedTrack--;
6161 else m_selectedTrack = m_document->tracksCount() - 1;
6162 emit updateTrackHeaders();
6163 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6164 ensureVisible(rect, 0, 0);
6165 viewport()->update();
6168 int CustomTrackView::selectedTrack() const
6170 return m_selectedTrack;
6173 QStringList CustomTrackView::selectedClips() const
6175 QStringList clipIds;
6176 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6177 for (int i = 0; i < selection.count(); i++) {
6178 if (selection.at(i)->type() == AVWIDGET) {
6179 ClipItem *item = (ClipItem *)selection.at(i);
6180 clipIds << item->clipProducer();
6186 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6188 QList<ClipItem *> clips;
6189 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6190 for (int i = 0; i < selection.count(); i++) {
6191 if (selection.at(i)->type() == AVWIDGET) {
6192 clips.append((ClipItem *)selection.at(i));
6198 void CustomTrackView::slotSelectTrack(int ix)
6200 m_selectedTrack = qMax(0, ix);
6201 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6202 emit updateTrackHeaders();
6203 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6204 ensureVisible(rect, 0, 0);
6205 viewport()->update();
6208 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6211 if (track != -1 && pos != -1)
6212 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6214 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6215 QList<QGraphicsItem *> selection = m_scene->items(rect);
6216 resetSelectionGroup(group);
6217 if (!group) m_scene->clearSelection();
6218 for (int i = 0; i < selection.count(); i++) {
6219 if (selection.at(i)->type() == AVWIDGET) {
6220 selection.at(i)->setSelected(add);
6224 if (group) groupSelectedItems();
6227 void CustomTrackView::selectTransition(bool add, bool group)
6229 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6230 QList<QGraphicsItem *> selection = m_scene->items(rect);
6231 resetSelectionGroup(group);
6232 if (!group) m_scene->clearSelection();
6233 for (int i = 0; i < selection.count(); i++) {
6234 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6235 selection.at(i)->setSelected(add);
6239 if (group) groupSelectedItems();
6242 QStringList CustomTrackView::extractTransitionsLumas()
6245 QList<QGraphicsItem *> itemList = items();
6246 Transition *transitionitem;
6247 QDomElement transitionXml;
6248 for (int i = 0; i < itemList.count(); i++) {
6249 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6250 transitionitem = static_cast <Transition*>(itemList.at(i));
6251 transitionXml = transitionitem->toXML();
6252 QString luma = EffectsList::parameter(transitionXml, "luma");
6253 if (!luma.isEmpty()) urls << luma;
6259 void CustomTrackView::setEditMode(EDITMODE mode)
6261 m_scene->setEditMode(mode);
6264 void CustomTrackView::checkTrackSequence(int track)
6266 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6267 //track = m_document->tracksCount() -track;
6268 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6269 QList<QGraphicsItem *> selection = m_scene->items(rect);
6270 QList <int> timelineList;
6271 timelineList.append(0);
6272 for (int i = 0; i < selection.count(); i++) {
6273 if (selection.at(i)->type() == AVWIDGET) {
6274 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6275 int start = clip->startPos().frames(m_document->fps());
6276 int end = clip->endPos().frames(m_document->fps());
6277 if (!timelineList.contains(start)) timelineList.append(start);
6278 if (!timelineList.contains(end)) timelineList.append(end);
6281 qSort(timelineList);
6282 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6283 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6286 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6288 if (data.isEmpty()) return;
6289 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6291 info.startPos = GenTime(in, m_document->fps());
6292 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6293 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6294 info.cropDuration = info.endPos - info.startPos;
6295 info.track = m_selectedTrack;
6296 QUndoCommand *addCommand = new QUndoCommand();
6297 addCommand->setText(i18n("Insert clip"));
6298 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6299 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6300 m_commandStack->push(addCommand);
6302 selectClip(true, false, m_selectedTrack, in);
6303 // Automatic audio split
6304 if (KdenliveSettings::splitaudio())
6308 void CustomTrackView::clearSelection()
6310 resetSelectionGroup();
6311 scene()->clearSelection();
6313 emit clipItemSelected(NULL);
6316 void CustomTrackView::updatePalette()
6318 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6322 pen1.setColor(palette().text().color());
6323 m_cursorLine->setPen(pen1);
6325 emit tracksChanged();
6328 void CustomTrackView::removeTipAnimation()
6331 scene()->removeItem(m_visualTip);
6332 m_animationTimer->stop();
6340 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6342 if (m_visualTip == NULL) {
6343 QRectF rect = clip->sceneBoundingRect();
6344 m_animation = new QGraphicsItemAnimation;
6345 m_animation->setTimeLine(m_animationTimer);
6346 m_animation->setScaleAt(1, 1, 1);
6351 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6352 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6353 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6355 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6357 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6359 m_animation->setScaleAt(.5, 2, 2);
6363 polygon << QPoint(0, - size * 2);
6364 if (mode == RESIZESTART)
6365 polygon << QPoint(size * 2, 0);
6367 polygon << QPoint(- size * 2, 0);
6368 polygon << QPoint(0, size * 2);
6369 polygon << QPoint(0, - size * 2);
6371 m_visualTip = new QGraphicsPolygonItem(polygon);
6372 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6373 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6374 if (mode == RESIZESTART)
6375 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6377 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6379 m_animation->setScaleAt(.5, 2, 1);
6381 case TRANSITIONSTART:
6383 polygon << QPoint(0, - size * 2);
6384 if (mode == TRANSITIONSTART)
6385 polygon << QPoint(size * 2, 0);
6387 polygon << QPoint(- size * 2, 0);
6388 polygon << QPoint(0, 0);
6389 polygon << QPoint(0, - size * 2);
6391 m_visualTip = new QGraphicsPolygonItem(polygon);
6392 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6393 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6394 if (mode == TRANSITIONSTART)
6395 m_visualTip->setPos(rect.x(), rect.bottom());
6397 m_visualTip->setPos(rect.right(), rect.bottom());
6399 m_animation->setScaleAt(.5, 2, 2);
6406 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6407 m_visualTip->setZValue(100);
6408 scene()->addItem(m_visualTip);
6409 m_animation->setItem(m_visualTip);
6410 m_animationTimer->start();
6414 bool CustomTrackView::hasAudio(int track) const
6416 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6417 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6418 QGraphicsItem *item;
6419 for (int i = 0; i < collisions.count(); i++) {
6420 item = collisions.at(i);
6421 if (!item->isEnabled()) continue;
6422 if (item->type() == AVWIDGET) {
6423 ClipItem *clip = static_cast <ClipItem *>(item);
6424 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6430 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6432 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6433 m_commandStack->push(command);
6434 setDocumentModified();
6438 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6440 EffectsParameterList parameters;
6441 parameters.addParam("tag", effect.attribute("tag"));
6442 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6443 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6444 parameters.addParam("id", effect.attribute("id"));
6445 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6446 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6447 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6448 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6450 QDomNodeList params = effect.elementsByTagName("parameter");
6451 for (int i = 0; i < params.count(); i++) {
6452 QDomElement e = params.item(i).toElement();
6453 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6454 if (e.attribute("type") == "simplekeyframe") {
6456 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6457 double factor = e.attribute("factor", "1").toDouble();
6458 for (int j = 0; j < values.count(); j++) {
6459 QString pos = values.at(j).section(':', 0, 0);
6460 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6461 values[j] = pos + "=" + QString::number(val);
6463 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6464 parameters.addParam(e.attribute("name"), values.join(";"));
6465 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6466 parameters.addParam("max", e.attribute("max"));
6467 parameters.addParam("min", e.attribute("min"));
6468 parameters.addParam("factor", e.attribute("factor", "1"));*/
6469 } else if (e.attribute("type") == "keyframe") {
6470 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6471 parameters.addParam("keyframes", e.attribute("keyframes"));
6472 parameters.addParam("max", e.attribute("max"));
6473 parameters.addParam("min", e.attribute("min"));
6474 parameters.addParam("factor", e.attribute("factor", "1"));
6475 parameters.addParam("starttag", e.attribute("starttag", "start"));
6476 parameters.addParam("endtag", e.attribute("endtag", "end"));
6477 } else if (e.attribute("namedesc").contains(';')) {
6478 QString format = e.attribute("format");
6479 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6480 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6482 QTextStream txtNeu(&neu);
6483 if (values.size() > 0)
6484 txtNeu << (int)values[0].toDouble();
6485 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6486 txtNeu << separators[i];
6487 txtNeu << (int)(values[i+1].toDouble());
6489 parameters.addParam("start", neu);
6491 if (e.attribute("factor", "1") != "1") {
6493 if (e.attribute("factor").startsWith('%')) {
6494 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6495 } else fact = e.attribute("factor", "1").toDouble();
6496 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6498 parameters.addParam(e.attribute("name"), e.attribute("value"));
6505 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6507 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6508 for (int i = 0; i < effects.count(); ++i) {
6509 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6510 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6512 // if effect is displayed, update the effect edit widget with new clip duration
6513 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6514 emit clipItemSelected(item, effects.at(i));*/
6516 // update always, otherwise there might problems when resizing groups
6517 if (effects.count() > 0)
6518 emit clipItemSelected(item, item->selectedEffectIndex());
6521 void CustomTrackView::updateTrackNames(int track, bool added)
6523 QList <TrackInfo> tracks = m_document->tracksList();
6524 int max = tracks.count();
6525 int docTrack = max - track - 1;
6527 // count number of tracks of each type
6528 int videoTracks = 0;
6529 int audioTracks = 0;
6530 for (int i = max - 1; i >= 0; --i) {
6531 TrackInfo info = tracks.at(i);
6532 if (info.type == VIDEOTRACK)
6537 if (i <= docTrack) {
6538 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6539 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6542 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6543 info.trackName = type + QString::number(typeNumber);
6544 m_document->setTrackType(i, info);
6547 if (info.trackName == type + QString::number(typeNumber + 1)) {
6548 info.trackName = type + QString::number(typeNumber);
6549 m_document->setTrackType(i, info);
6555 emit tracksChanged();