1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setAutoFillBackground(false);
138 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
140 pixmapCache = new KPixmapCache("kdenlive-thumbs");
141 KdenliveSettings::setTrackheight(m_tracksHeight);
142 m_animationTimer = new QTimeLine(800);
143 m_animationTimer->setFrameRange(0, 5);
144 m_animationTimer->setUpdateInterval(100);
145 m_animationTimer->setLoopCount(0);
146 m_tipColor = QColor(0, 192, 0, 200);
147 QColor border = QColor(255, 255, 255, 100);
148 m_tipPen.setColor(border);
149 m_tipPen.setWidth(3);
150 setContentsMargins(0, 0, 0, 0);
151 const int maxHeight = m_tracksHeight * m_document->tracksCount();
152 setSceneRect(0, 0, sceneRect().width(), maxHeight);
153 verticalScrollBar()->setMaximum(maxHeight);
154 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
155 m_cursorLine->setZValue(1000);
159 pen1.setColor(palette().text().color());
160 m_cursorLine->setPen(pen1);
161 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
163 KIcon razorIcon("edit-cut");
164 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
166 KIcon spacerIcon("kdenlive-spacer-tool");
167 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
168 verticalScrollBar()->setTracking(true);
169 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
170 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
180 CustomTrackView::~CustomTrackView()
182 qDeleteAll(m_guides);
184 m_waitingThumbs.clear();
188 void CustomTrackView::keyPressEvent(QKeyEvent * event)
190 if (event->key() == Qt::Key_Up) {
193 } else if (event->key() == Qt::Key_Down) {
196 } else QWidget::keyPressEvent(event);
199 void CustomTrackView::setDocumentModified()
201 m_document->setModified(true);
204 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
206 m_timelineContextMenu = timeline;
207 m_timelineContextClipMenu = clip;
208 m_clipTypeGroup = clipTypeGroup;
209 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
211 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
212 m_markerMenu->setEnabled(false);
213 markermenu->addMenu(m_markerMenu);
214 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
215 QList <QAction *> list = m_timelineContextClipMenu->actions();
216 for (int i = 0; i < list.count(); i++) {
217 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
218 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
221 m_timelineContextTransitionMenu = transition;
222 list = m_timelineContextTransitionMenu->actions();
223 for (int i = 0; i < list.count(); i++) {
224 if (list.at(i)->data().toString() == "auto") {
225 m_autoTransition = list.at(i);
230 m_timelineContextMenu->addSeparator();
231 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
232 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_deleteGuide);
235 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
236 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
237 m_timelineContextMenu->addAction(m_editGuide);
240 void CustomTrackView::slotDoResetMenuPosition()
242 m_menuPosition = QPoint();
245 void CustomTrackView::slotResetMenuPosition()
247 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
248 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
251 void CustomTrackView::checkAutoScroll()
253 m_autoScroll = KdenliveSettings::autoscroll();
256 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
257 return m_scene->m_tracksList;
260 void CustomTrackView::checkTrackHeight()
262 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
263 m_tracksHeight = KdenliveSettings::trackheight();
264 emit trackHeightChanged();
265 QList<QGraphicsItem *> itemList = items();
267 Transition *transitionitem;
268 bool snap = KdenliveSettings::snaptopoints();
269 KdenliveSettings::setSnaptopoints(false);
270 for (int i = 0; i < itemList.count(); i++) {
271 if (itemList.at(i)->type() == AVWIDGET) {
272 item = (ClipItem*) itemList.at(i);
273 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
274 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
275 item->resetThumbs(true);
276 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
277 transitionitem = (Transition*) itemList.at(i);
278 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
279 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
282 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
283 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
285 for (int i = 0; i < m_guides.count(); i++) {
286 QLineF l = m_guides.at(i)->line();
287 l.setP2(QPointF(l.x2(), newHeight));
288 m_guides.at(i)->setLine(l);
291 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
292 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
293 KdenliveSettings::setSnaptopoints(snap);
294 viewport()->update();
297 /** Zoom or move viewport on mousewheel
299 * If mousewheel+Ctrl, zooms in/out on the timeline.
301 * With Ctrl, moves viewport towards end of timeline if down/back,
302 * opposite on up/forward.
304 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
305 void CustomTrackView::wheelEvent(QWheelEvent * e)
307 if (e->modifiers() == Qt::ControlModifier) {
308 if (e->delta() > 0) emit zoomIn();
311 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
312 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
316 int CustomTrackView::getPreviousVideoTrack(int track)
318 track = m_document->tracksCount() - track - 1;
320 for (int i = track; i > -1; i--) {
321 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
327 void CustomTrackView::slotFetchNextThumbs()
329 if (!m_waitingThumbs.isEmpty()) {
330 ClipItem *item = m_waitingThumbs.takeFirst();
331 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
332 item = m_waitingThumbs.takeFirst();
334 if (item) item->slotFetchThumbs();
335 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
339 void CustomTrackView::slotCheckMouseScrolling()
341 if (m_scrollOffset == 0) {
342 m_scrollTimer.stop();
345 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
346 m_scrollTimer.start();
349 void CustomTrackView::slotCheckPositionScrolling()
351 // If mouse is at a border of the view, scroll
352 if (m_moveOpMode != SEEK) return;
353 if (mapFromScene(m_cursorPos, 0).x() < 3) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
355 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
356 setCursorPos(mapToScene(QPoint(-2, 0)).x());
357 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
358 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
359 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
360 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
366 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
368 int pos = event->x();
369 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
370 double snappedPos = getSnapPointForPos(mappedXPos);
371 emit mousePosition(mappedXPos);
373 if (event->buttons() & Qt::MidButton) return;
374 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
375 event->setAccepted(true);
377 QGraphicsView::mouseMoveEvent(event);
381 if (event->buttons() != Qt::NoButton) {
382 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
383 if (m_dragItem && m_tool == SELECTTOOL) {
384 if (m_operationMode == MOVE && move) {
385 QGraphicsView::mouseMoveEvent(event);
386 // If mouse is at a border of the view, scroll
388 m_scrollOffset = -30;
389 m_scrollTimer.start();
390 } else if (viewport()->width() - pos < 10) {
392 m_scrollTimer.start();
393 } else if (m_scrollTimer.isActive()) {
394 m_scrollTimer.stop();
396 } else if (m_operationMode == RESIZESTART && move) {
397 m_document->renderer()->pause();
398 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
399 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
401 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
403 m_dragItem->resizeStart((int)(snappedPos));
405 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
406 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
407 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
408 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
409 } else if (m_operationMode == RESIZEEND && move) {
410 m_document->renderer()->pause();
411 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
412 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
414 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
416 m_dragItem->resizeEnd((int)(snappedPos));
418 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
419 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
420 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
421 } else if (m_operationMode == FADEIN && move) {
422 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
423 } else if (m_operationMode == FADEOUT && move) {
424 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
425 } else if (m_operationMode == KEYFRAME && move) {
426 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
427 double pos = mapToScene(event->pos()).toPoint().y();
428 QRectF br = m_dragItem->sceneBoundingRect();
429 double maxh = 100.0 / br.height();
430 pos = (br.bottom() - pos) * maxh;
431 m_dragItem->updateKeyFramePos(keyFramePos, pos);
432 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
433 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
435 removeTipAnimation();
437 } else if (m_operationMode == MOVEGUIDE) {
438 removeTipAnimation();
439 QGraphicsView::mouseMoveEvent(event);
441 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
443 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
444 if (snappedPos < 0) snappedPos = 0;
446 // Make sure there is no collision
447 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
448 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
449 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
450 collidingItems.removeAll(m_selectionGroup);
451 for (int i = 0; i < children.count(); i++) {
452 if (children.at(i)->type() == GROUPWIDGET) {
453 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
454 for (int j = 0; j < subchildren.count(); j++)
455 collidingItems.removeAll(subchildren.at(j));
457 collidingItems.removeAll(children.at(i));
459 bool collision = false;
461 for (int i = 0; i < collidingItems.count(); i++) {
462 if (!collidingItems.at(i)->isEnabled()) continue;
463 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
464 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
465 // Moving backward, determine best pos
466 QPainterPath clipPath;
467 clipPath.addRect(item->sceneBoundingRect());
468 QPainterPath res = shape.intersected(clipPath);
469 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
472 snappedPos += offset;
473 // make sure we have no collision
474 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
475 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
476 collidingItems.removeAll(m_selectionGroup);
477 for (int i = 0; i < children.count(); i++) {
478 if (children.at(i)->type() == GROUPWIDGET) {
479 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
480 for (int j = 0; j < subchildren.count(); j++)
481 collidingItems.removeAll(subchildren.at(j));
483 collidingItems.removeAll(children.at(i));
486 for (int i = 0; i < collidingItems.count(); i++) {
487 if (!collidingItems.at(i)->isEnabled()) continue;
488 if (collidingItems.at(i)->type() == AVWIDGET) {
497 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
498 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
499 collidingItems.removeAll(m_selectionGroup);
500 for (int i = 0; i < children.count(); i++) {
501 if (children.at(i)->type() == GROUPWIDGET) {
502 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
503 for (int j = 0; j < subchildren.count(); j++)
504 collidingItems.removeAll(subchildren.at(j));
506 collidingItems.removeAll(children.at(i));
510 for (int i = 0; i < collidingItems.count(); i++) {
511 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
512 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
513 // Moving backward, determine best pos
514 QPainterPath clipPath;
515 clipPath.addRect(item->sceneBoundingRect());
516 QPainterPath res = shape.intersected(clipPath);
517 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
521 snappedPos += offset;
522 // make sure we have no collision
523 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
524 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
525 collidingItems.removeAll(m_selectionGroup);
526 for (int i = 0; i < children.count(); i++) {
527 if (children.at(i)->type() == GROUPWIDGET) {
528 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
529 for (int j = 0; j < subchildren.count(); j++)
530 collidingItems.removeAll(subchildren.at(j));
532 collidingItems.removeAll(children.at(i));
534 for (int i = 0; i < collidingItems.count(); i++) {
535 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
543 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
544 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
548 if (m_tool == RAZORTOOL) {
549 setCursor(m_razorCursor);
550 //QGraphicsView::mouseMoveEvent(event);
552 } else if (m_tool == SPACERTOOL) {
553 setCursor(m_spacerCursor);
557 QList<QGraphicsItem *> itemList = items(event->pos());
558 QGraphicsRectItem *item = NULL;
559 OPERATIONTYPE opMode = NONE;
561 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
563 } else for (int i = 0; i < itemList.count(); i++) {
564 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
565 item = (QGraphicsRectItem*) itemList.at(i);
570 if (item && event->buttons() == Qt::NoButton) {
571 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
572 if (m_tool == RAZORTOOL) {
573 // razor tool over a clip, display current frame in monitor
574 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
575 //TODO: solve crash when showing frame when moving razor over clip
576 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
581 opMode = clip->operationMode(mapToScene(event->pos()));
582 const double size = 5;
583 if (opMode == m_moveOpMode) {
584 QGraphicsView::mouseMoveEvent(event);
587 removeTipAnimation();
589 m_moveOpMode = opMode;
590 setTipAnimation(clip, opMode, size);
591 if (opMode == MOVE) {
592 setCursor(Qt::OpenHandCursor);
593 if (item->type() == AVWIDGET) {
594 ClipItem *ci = static_cast <ClipItem *>(item);
595 QString message = ci->clipName() + i18n(":");
596 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
597 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
598 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
599 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
600 if (clip->parentItem() == m_selectionGroup)
601 message.append(i18n(" Selection duration:"));
603 message.append(i18n(" Group duration:"));
604 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
605 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
606 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
607 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
610 emit displayMessage(message, InformationMessage);
612 } else if (opMode == RESIZESTART) {
613 setCursor(KCursor("left_side", Qt::SizeHorCursor));
614 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
615 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
616 } else if (opMode == RESIZEEND) {
617 setCursor(KCursor("right_side", Qt::SizeHorCursor));
618 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
619 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
620 } else if (opMode == FADEIN || opMode == FADEOUT) {
621 setCursor(Qt::PointingHandCursor);
622 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
623 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
624 setCursor(Qt::PointingHandCursor);
625 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
626 } else if (opMode == KEYFRAME) {
627 setCursor(Qt::PointingHandCursor);
628 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
630 } // no clip under mouse
631 else if (m_tool == RAZORTOOL) {
634 } else if (opMode == MOVEGUIDE) {
635 m_moveOpMode = opMode;
636 setCursor(Qt::SplitHCursor);
638 removeTipAnimation();
639 setCursor(Qt::ArrowCursor);
640 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
641 QGraphicsView::mouseMoveEvent(event);
643 setCursorPos(mappedXPos);
644 slotCheckPositionScrolling();
646 } else m_moveOpMode = NONE;
648 QGraphicsView::mouseMoveEvent(event);
652 void CustomTrackView::mousePressEvent(QMouseEvent * event)
654 setFocus(Qt::MouseFocusReason);
655 m_menuPosition = QPoint();
657 // special cases (middle click button or ctrl / shift click
658 if (event->button() == Qt::MidButton) {
660 m_blockRefresh = false;
661 m_operationMode = NONE;
665 if (event->modifiers() & Qt::ShiftModifier) {
666 // Rectangle selection
667 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
668 setDragMode(QGraphicsView::RubberBandDrag);
669 if (!(event->modifiers() & Qt::ControlModifier)) {
670 resetSelectionGroup();
671 scene()->clearSelection();
673 m_blockRefresh = false;
674 m_operationMode = RUBBERSELECTION;
675 QGraphicsView::mousePressEvent(event);
679 m_blockRefresh = true;
681 bool collision = false;
683 if (m_tool != RAZORTOOL) activateMonitor();
684 else if (m_document->renderer()->playSpeed() != 0.0) {
685 m_document->renderer()->pause();
688 m_clickEvent = event->pos();
690 // check item under mouse
691 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
693 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
694 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
695 setDragMode(QGraphicsView::ScrollHandDrag);
696 QGraphicsView::mousePressEvent(event);
697 m_blockRefresh = false;
698 m_operationMode = NONE;
702 // if a guide and a clip were pressed, just select the guide
703 for (int i = 0; i < collisionList.count(); ++i) {
704 if (collisionList.at(i)->type() == GUIDEITEM) {
705 // a guide item was pressed
706 m_dragGuide = (Guide *) collisionList.at(i);
707 if (event->button() == Qt::LeftButton) { // move it
708 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
710 m_operationMode = MOVEGUIDE;
711 // deselect all clips so that only the guide will move
712 m_scene->clearSelection();
713 resetSelectionGroup(false);
714 updateSnapPoints(NULL);
715 QGraphicsView::mousePressEvent(event);
717 } else // show context menu
722 // Find first clip, transition or group under mouse (when no guides selected)
724 AbstractGroupItem *dragGroup = NULL;
725 AbstractClipItem *collisionClip = NULL;
727 while (!m_dragGuide && ct < collisionList.count()) {
728 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
729 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
730 if (collisionClip->isItemLocked())
732 if (collisionClip == m_dragItem)
733 collisionClip = NULL;
735 m_dragItem = collisionClip;
737 m_dragItemInfo = m_dragItem->info();
738 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
739 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
740 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
747 if (m_dragItem) emit clipItemSelected(NULL);
750 #if QT_VERSION >= 0x040600
751 // Add shadow to dragged item, currently disabled because of painting artifacts
752 //TODO: re-enable when fixed
753 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
754 eff->setBlurRadius(5);
755 eff->setOffset(3, 3);
756 m_dragItem->setGraphicsEffect(eff);*/
758 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
759 // update transition menu action
760 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
761 m_autoTransition->setEnabled(true);
762 } else m_autoTransition->setEnabled(false);
764 // context menu requested
765 if (event->button() == Qt::RightButton) {
767 if (dragGroup) dragGroup->setSelected(true);
768 else if (!m_dragItem->isSelected()) {
769 resetSelectionGroup(false);
770 m_scene->clearSelection();
771 m_dragItem->setSelected(true);
773 } else if (!m_dragGuide) {
774 // check if there is a guide close to mouse click
775 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
776 for (int i = 0; i < guidesCollisionList.count(); i++) {
777 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
778 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
782 // keep this to support multiple guides context menu in the future (?)
783 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
784 guidesCollisionList.removeAt(0);
786 if (!guidesCollisionList.isEmpty())
787 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
790 m_operationMode = NONE;
791 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
792 m_menuPosition = m_clickEvent;
798 // No item under click
799 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
800 resetSelectionGroup(false);
801 setCursor(Qt::ArrowCursor);
802 m_scene->clearSelection();
804 updateClipTypeActions(NULL);
805 if (m_tool == SPACERTOOL) {
806 QList<QGraphicsItem *> selection;
807 if (event->modifiers() == Qt::ControlModifier) {
808 // Ctrl + click, select all items on track after click position
809 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
810 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
811 // Cannot use spacer on locked track
812 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
816 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
819 selection = checkForGroups(rect, &isOk);
821 // groups found on track, do not allow the move
822 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
826 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;
828 // Select all items on all tracks after click position
829 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
830 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
833 QList <GenTime> offsetList;
834 // create group to hold selected items
835 m_selectionGroup = new AbstractGroupItem(m_document->fps());
836 scene()->addItem(m_selectionGroup);
838 for (int i = 0; i < selection.count(); i++) {
839 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
841 if (item->isItemLocked()) continue;
842 offsetList.append(item->startPos());
843 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
848 QList<QGraphicsItem *> children = selection.at(i)->childItems();
849 for (int j = 0; j < children.count(); j++) {
850 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
851 offsetList.append(item->startPos());
852 offsetList.append(item->endPos());
854 m_selectionGroup->addToGroup(selection.at(i));
855 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
856 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
857 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
858 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
859 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
860 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
863 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
864 if (!offsetList.isEmpty()) {
866 QList <GenTime> cleandOffsetList;
867 GenTime startOffset = offsetList.takeFirst();
868 for (int k = 0; k < offsetList.size(); k++) {
869 GenTime newoffset = offsetList.at(k) - startOffset;
870 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
871 cleandOffsetList.append(newoffset);
874 updateSnapPoints(NULL, cleandOffsetList, true);
876 m_operationMode = SPACER;
878 setCursorPos((int)(mapToScene(event->x(), 0).x()));
880 QGraphicsView::mousePressEvent(event);
885 if (m_tool == RAZORTOOL && m_dragItem) {
886 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
887 if (m_dragItem->type() == TRANSITIONWIDGET) {
888 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
890 m_document->renderer()->pause();
891 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
892 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
894 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
895 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
896 m_commandStack->push(command);
898 setDocumentModified();
905 bool itemSelected = false;
906 if (m_dragItem->isSelected())
908 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
910 else if (dragGroup && dragGroup->isSelected())
913 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
914 if (event->modifiers() != Qt::ControlModifier) {
915 resetSelectionGroup(false);
916 m_scene->clearSelection();
917 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
918 viewport()->update();
919 } else resetSelectionGroup();
921 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
922 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
923 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
925 bool selected = !m_dragItem->isSelected();
927 dragGroup->setSelected(selected);
929 m_dragItem->setSelected(selected);
931 groupSelectedItems();
932 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
933 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
934 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
937 if (collisionClip != NULL || m_dragItem == NULL) {
938 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
939 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
940 emit clipItemSelected(selected);
942 emit clipItemSelected(NULL);
946 // If clicked item is selected, allow move
947 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
949 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
950 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
951 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
953 // Update snap points
954 if (m_selectionGroup == NULL) {
955 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
956 updateSnapPoints(NULL);
958 updateSnapPoints(m_dragItem);
960 QList <GenTime> offsetList;
961 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
962 for (int i = 0; i < children.count(); i++) {
963 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
964 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
965 offsetList.append(item->startPos());
966 offsetList.append(item->endPos());
969 if (!offsetList.isEmpty()) {
971 GenTime startOffset = offsetList.takeFirst();
972 QList <GenTime> cleandOffsetList;
973 for (int k = 0; k < offsetList.size(); k++) {
974 GenTime newoffset = offsetList.at(k) - startOffset;
975 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
976 cleandOffsetList.append(newoffset);
979 updateSnapPoints(NULL, cleandOffsetList, true);
983 if (m_operationMode == KEYFRAME) {
984 m_dragItem->updateSelectedKeyFrame();
985 m_blockRefresh = false;
987 } else if (m_operationMode == MOVE) {
988 setCursor(Qt::ClosedHandCursor);
989 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
991 info.startPos = m_dragItem->startPos();
992 info.track = m_dragItem->track();
993 int transitiontrack = getPreviousVideoTrack(info.track);
994 ClipItem *transitionClip = NULL;
995 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
996 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
997 info.endPos = transitionClip->endPos();
999 GenTime transitionDuration(65, m_document->fps());
1000 if (m_dragItem->cropDuration() < transitionDuration)
1001 info.endPos = m_dragItem->endPos();
1003 info.endPos = info.startPos + transitionDuration;
1005 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1006 // Check there is no other transition at that place
1007 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1008 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1009 QList<QGraphicsItem *> selection = m_scene->items(r);
1010 bool transitionAccepted = true;
1011 for (int i = 0; i < selection.count(); i++) {
1012 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1013 Transition *tr = static_cast <Transition *>(selection.at(i));
1014 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1015 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1016 } else transitionAccepted = false;
1019 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1020 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1021 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1023 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1024 info.track = m_dragItem->track();
1025 int transitiontrack = getPreviousVideoTrack(info.track);
1026 ClipItem *transitionClip = NULL;
1027 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1028 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1029 info.startPos = transitionClip->startPos();
1031 GenTime transitionDuration(65, m_document->fps());
1032 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1033 else info.startPos = info.endPos - transitionDuration;
1035 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1036 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1037 EffectsList::setParameter(transition, "reverse", "1");
1039 // Check there is no other transition at that place
1040 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1041 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1042 QList<QGraphicsItem *> selection = m_scene->items(r);
1043 bool transitionAccepted = true;
1044 for (int i = 0; i < selection.count(); i++) {
1045 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1046 Transition *tr = static_cast <Transition *>(selection.at(i));
1047 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1048 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1049 } else transitionAccepted = false;
1052 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1053 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1055 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1056 resetSelectionGroup(false);
1057 m_dragItem->setSelected(true);
1060 m_blockRefresh = false;
1062 QGraphicsView::mousePressEvent(event);
1065 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1067 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1068 QList<QGraphicsItem *> list = scene()->items(p);
1069 AbstractGroupItem *group = NULL;
1070 for (int i = 0; i < list.size(); i++) {
1071 if (!list.at(i)->isEnabled()) continue;
1072 if (list.at(i)->type() == GROUPWIDGET) {
1073 group = static_cast <AbstractGroupItem *>(list.at(i));
1077 rebuildGroup(group);
1080 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1083 resetSelectionGroup(false);
1084 m_scene->clearSelection();
1086 QList <QGraphicsItem *> children = group->childItems();
1087 m_document->clipManager()->removeGroup(group);
1088 scene()->destroyItemGroup(group);
1089 for (int i = 0; i < children.count(); i++)
1090 children.at(i)->setSelected(true);
1091 groupSelectedItems(false, true);
1095 void CustomTrackView::resetSelectionGroup(bool selectItems)
1097 if (m_selectionGroup) {
1098 // delete selection group
1099 bool snap = KdenliveSettings::snaptopoints();
1100 KdenliveSettings::setSnaptopoints(false);
1102 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1103 scene()->destroyItemGroup(m_selectionGroup);
1104 for (int i = 0; i < children.count(); i++) {
1105 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1106 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1107 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1108 children.at(i)->setSelected(selectItems);
1110 } else if (children.at(i)->type() == GROUPWIDGET) {
1111 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1112 children.at(i)->setSelected(selectItems);
1115 m_selectionGroup = NULL;
1116 KdenliveSettings::setSnaptopoints(snap);
1120 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1122 if (m_selectionGroup) {
1123 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1126 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1127 if (selection.isEmpty()) return;
1129 // Find top left position of selection
1130 for (int i = 0; i < selection.count(); i++) {
1131 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1132 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1133 } else if (selection.at(i)->parentItem()) {
1134 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1138 if (force || selection.count() > 1) {
1139 bool snap = KdenliveSettings::snaptopoints();
1140 KdenliveSettings::setSnaptopoints(false);
1141 if (createNewGroup) {
1142 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1143 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1144 QPointF diff = newGroup->pos();
1145 newGroup->translate(-diff.x(), -diff.y());
1146 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1148 scene()->addItem(newGroup);
1150 // Check if we are trying to include a group in a group
1151 QList <AbstractGroupItem *> groups;
1152 for (int i = 0; i < selection.count(); i++) {
1153 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1154 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1155 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1156 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1158 if (!groups.isEmpty()) {
1159 // ungroup previous groups
1160 while (!groups.isEmpty()) {
1161 AbstractGroupItem *grp = groups.takeFirst();
1162 m_document->clipManager()->removeGroup(grp);
1163 scene()->destroyItemGroup(grp);
1165 selection = m_scene->selectedItems();
1168 for (int i = 0; i < selection.count(); i++) {
1169 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1170 newGroup->addToGroup(selection.at(i));
1171 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1174 KdenliveSettings::setSnaptopoints(snap);
1176 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1177 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1178 QPointF diff = m_selectionGroup->pos();
1179 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1180 m_selectionGroup->translate(- diff.x(), -diff.y());
1182 scene()->addItem(m_selectionGroup);
1183 for (int i = 0; i < selection.count(); i++) {
1184 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1185 m_selectionGroup->addToGroup(selection.at(i));
1186 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1189 KdenliveSettings::setSnaptopoints(snap);
1190 if (m_selectionGroup) {
1191 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1192 m_selectionGroupInfo.track = m_selectionGroup->track();
1195 } else resetSelectionGroup();
1198 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1200 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1201 /*if (m_moveOpMode == KEYFRAME) {
1202 // user double clicked on a keyframe, open edit dialog
1203 //TODO: update for effects with several values per keyframe
1204 QDialog d(parentWidget());
1205 Ui::KeyFrameDialog_UI view;
1207 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1208 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1209 view.kfr_value->setFocus();
1210 if (d.exec() == QDialog::Accepted) {
1211 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1212 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1213 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1214 QString previous = item->keyframes(item->selectedEffectIndex());
1215 item->updateKeyframeEffect();
1216 QString next = item->keyframes(item->selectedEffectIndex());
1217 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1218 m_commandStack->push(command);
1219 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1220 emit clipItemSelected(item, item->selectedEffectIndex());
1225 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1226 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1227 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1228 //QString previous = item->keyframes(item->selectedEffectIndex());
1229 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1230 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1231 //item->updateKeyframeEffect();
1232 //QString next = item->keyframes(item->selectedEffectIndex());
1233 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1234 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1235 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1236 m_commandStack->push(command);
1237 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1238 emit clipItemSelected(item, item->selectedEffectIndex());
1240 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1243 QList<QGraphicsItem *> collisionList = items(event->pos());
1244 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1245 Guide *editGuide = (Guide *) collisionList.at(0);
1246 if (editGuide) slotEditGuide(editGuide->info());
1251 void CustomTrackView::editItemDuration()
1253 AbstractClipItem *item;
1257 if (m_scene->selectedItems().count() == 1) {
1258 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1260 if (m_scene->selectedItems().empty())
1261 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1263 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1269 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1273 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1274 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1278 if (!item->isItemLocked()) {
1281 if (item->type() == TRANSITIONWIDGET)
1282 getTransitionAvailableSpace(item, minimum, maximum);
1284 getClipAvailableSpace(item, minimum, maximum);
1286 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1287 if (d.exec() == QDialog::Accepted) {
1288 ItemInfo clipInfo = item->info();
1289 ItemInfo startInfo = clipInfo;
1290 if (item->type() == TRANSITIONWIDGET) {
1291 // move & resize transition
1292 clipInfo.startPos = d.startPos();
1293 clipInfo.endPos = clipInfo.startPos + d.duration();
1294 clipInfo.track = item->track();
1295 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1296 m_commandStack->push(command);
1298 // move and resize clip
1299 QUndoCommand *moveCommand = new QUndoCommand();
1300 moveCommand->setText(i18n("Edit clip"));
1301 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1302 // duration was reduced, so process it first
1303 clipInfo.endPos = clipInfo.startPos + d.duration();
1304 clipInfo.cropStart = d.cropStart();
1305 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1307 if (d.startPos() != clipInfo.startPos) {
1308 startInfo = clipInfo;
1309 clipInfo.startPos = d.startPos();
1310 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1311 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1313 if (d.duration() > item->cropDuration()) {
1314 // duration was increased, so process it after move
1315 startInfo = clipInfo;
1316 clipInfo.endPos = clipInfo.startPos + d.duration();
1317 clipInfo.cropStart = d.cropStart();
1318 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1320 m_commandStack->push(moveCommand);
1324 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1328 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1330 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1332 clip->setKeyframes(index, keyframes);
1333 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1334 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1338 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1340 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1341 m_editGuide->setEnabled(m_dragGuide != NULL);
1342 m_markerMenu->clear();
1343 m_markerMenu->setEnabled(false);
1345 m_timelineContextMenu->popup(pos);
1346 } else if (group != NULL) {
1347 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1348 m_ungroupAction->setEnabled(true);
1349 updateClipTypeActions(NULL);
1350 m_timelineContextClipMenu->popup(pos);
1352 m_ungroupAction->setEnabled(false);
1353 if (clip->type() == AVWIDGET) {
1354 ClipItem *item = static_cast <ClipItem*>(clip);
1355 //build go to marker menu
1356 if (item->baseClip()) {
1357 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1358 int offset = item->startPos().frames(m_document->fps());
1359 if (!markers.isEmpty()) {
1360 for (int i = 0; i < markers.count(); i++) {
1361 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1362 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1363 QAction *go = m_markerMenu->addAction(position);
1364 go->setData(pos + offset);
1367 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1369 updateClipTypeActions(item);
1370 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1371 m_timelineContextClipMenu->popup(pos);
1372 } else if (clip->type() == TRANSITIONWIDGET) {
1373 m_timelineContextTransitionMenu->popup(pos);
1378 void CustomTrackView::activateMonitor()
1380 emit activateDocumentMonitor();
1383 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1385 resetSelectionGroup();
1387 info.startPos = GenTime();
1388 info.cropStart = GenTime(in, m_document->fps());
1389 info.endPos = GenTime(out - in, m_document->fps());
1390 info.cropDuration = info.endPos - info.startPos;
1393 // Check if clip can be inserted at that position
1394 ItemInfo pasteInfo = info;
1395 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1396 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1397 pasteInfo.track = selectedTrack();
1398 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1399 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1403 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1404 m_commandStack->push(command);
1406 selectClip(true, false);
1407 // Automatic audio split
1408 if (KdenliveSettings::splitaudio())
1412 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1414 if (data->hasFormat("kdenlive/clip")) {
1416 m_scene->clearSelection();
1417 resetSelectionGroup(false);
1418 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1419 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1421 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1424 QPointF framePos = mapToScene(pos);
1426 info.startPos = GenTime();
1427 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1428 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1429 info.cropDuration = info.endPos - info.startPos;
1432 // Check if clip can be inserted at that position
1433 ItemInfo pasteInfo = info;
1434 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1435 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1436 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1437 framePos.setX((int)(framePos.x() + 0.5));
1438 framePos.setY(pasteInfo.track * m_tracksHeight);
1439 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1442 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1443 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1444 m_selectionGroup->addToGroup(item);
1445 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1447 QList <GenTime> offsetList;
1448 offsetList.append(info.endPos);
1449 updateSnapPoints(NULL, offsetList);
1450 m_selectionGroup->setPos(framePos);
1451 scene()->addItem(m_selectionGroup);
1452 m_selectionGroup->setSelected(true);
1454 } else if (data->hasFormat("kdenlive/producerslist")) {
1456 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1457 m_scene->clearSelection();
1458 resetSelectionGroup(false);
1460 QList <GenTime> offsetList;
1461 QList <ItemInfo> infoList;
1462 QPointF framePos = mapToScene(pos);
1463 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1464 int track = (int)(framePos.y() / m_tracksHeight);
1465 framePos.setX((int)(framePos.x() + 0.5));
1466 framePos.setY(track * m_tracksHeight);
1468 // Check if clips can be inserted at that position
1469 for (int i = 0; i < ids.size(); ++i) {
1470 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1472 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1476 info.startPos = start;
1477 info.cropDuration = clip->duration();
1478 info.endPos = info.startPos + info.cropDuration;
1480 infoList.append(info);
1481 start += clip->duration();
1483 if (!canBePastedTo(infoList, AVWIDGET)) {
1486 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1488 for (int i = 0; i < ids.size(); ++i) {
1489 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1491 info.startPos = start;
1492 info.cropDuration = clip->duration();
1493 info.endPos = info.startPos + info.cropDuration;
1495 start += info.cropDuration;
1496 offsetList.append(start);
1497 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1498 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1499 m_selectionGroup->addToGroup(item);
1500 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1503 updateSnapPoints(NULL, offsetList);
1504 m_selectionGroup->setPos(framePos);
1505 scene()->addItem(m_selectionGroup);
1506 //m_selectionGroup->setZValue(10);
1507 m_thumbsTimer.start();
1511 // the drag is not a clip (may be effect, ...)
1519 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1521 if (insertDropClips(event->mimeData(), event->pos())) {
1522 event->acceptProposedAction();
1523 } else QGraphicsView::dragEnterEvent(event);
1526 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1528 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);
1529 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1530 collindingItems.removeAll(item);
1531 if (collindingItems.isEmpty()) return false;
1533 for (int i = 0; i < collindingItems.count(); i++) {
1534 QGraphicsItem *collision = collindingItems.at(i);
1535 if (collision->type() == item->type()) {
1537 kDebug() << "// COLLISIION DETECTED";
1545 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1547 int track = m_document->tracksCount() - clip->track();
1548 GenTime pos = clip->startPos();
1549 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1550 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1553 bool success = true;
1554 for (int i = 0; i < clip->effectsCount(); i++) {
1555 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1557 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1558 m_document->renderer()->doRefresh();
1561 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1563 if (pos < GenTime()) {
1565 m_document->addTrackEffect(track - 1, effect);
1566 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1567 emit updateTrackEffectState(track - 1);
1568 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1571 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1573 // Special case: speed effect
1574 if (effect.attribute("id") == "speed") {
1575 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1576 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1579 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1580 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1581 if (strobe == 0) strobe = 1;
1582 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1583 EffectsParameterList params = clip->addEffect(effect);
1584 m_document->renderer()->mltAddEffect(track, pos, params);
1585 if (clip->isSelected()) emit clipItemSelected(clip);
1588 EffectsParameterList params = clip->addEffect(effect);
1589 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1590 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1591 if (clip->isSelected()) emit clipItemSelected(clip);
1592 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1595 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1597 QString index = effect.attribute("kdenlive_ix");
1598 if (pos < GenTime()) {
1599 // Delete track effect
1600 m_document->removeTrackEffect(track - 1, effect);
1601 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1602 emit updateTrackEffectState(track - 1);
1603 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1606 // Special case: speed effect
1607 if (effect.attribute("id") == "speed") {
1608 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1610 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1611 clip->deleteEffect(index);
1612 emit clipItemSelected(clip);
1613 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1617 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1618 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1619 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1622 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1624 clip->deleteEffect(index);
1625 emit clipItemSelected(clip);
1629 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1631 QList<QGraphicsItem *> itemList = group->childItems();
1632 QUndoCommand *effectCommand = new QUndoCommand();
1634 QDomNode namenode = effect.elementsByTagName("name").item(0);
1635 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1636 else effectName = i18n("effect");
1637 effectCommand->setText(i18n("Add %1", effectName));
1639 for (int i = 0; i < itemList.count(); i++) {
1640 if (itemList.at(i)->type() == AVWIDGET) {
1641 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1642 if (effect.attribute("type") == "audio") {
1643 // Don't add audio effects on video clips
1644 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1645 } else if (effect.hasAttribute("type") == false) {
1646 // Don't add video effect on audio clips
1647 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1650 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1651 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1654 if (item->isItemLocked()) {
1657 item->initEffect(effect);
1658 if (effect.attribute("tag") == "ladspa") {
1659 QString ladpsaFile = m_document->getLadspaFile();
1660 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1661 effect.setAttribute("src", ladpsaFile);
1663 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1668 m_commandStack->push(effectCommand);
1669 setDocumentModified();
1670 } else delete effectCommand;
1673 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1675 QList<QGraphicsItem *> itemList;
1676 QUndoCommand *effectCommand = new QUndoCommand();
1678 QDomNode namenode = effect.elementsByTagName("name").item(0);
1679 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1680 else effectName = i18n("effect");
1681 effectCommand->setText(i18n("Add %1", effectName));
1683 if (track == -1) itemList = scene()->selectedItems();
1684 if (itemList.isEmpty()) {
1685 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1686 if (clip) itemList.append(clip);
1687 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1691 for (int i = 0; i < itemList.count(); i++) {
1692 if (itemList.at(i)->type() == GROUPWIDGET) {
1693 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1694 for (int j = 0; j < subitems.count(); j++) {
1695 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1700 for (int i = 0; i < itemList.count(); i++) {
1701 if (itemList.at(i)->type() == AVWIDGET) {
1702 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1703 if (effect.attribute("type") == "audio") {
1704 // Don't add audio effects on video clips
1705 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1706 /* do not show error message when item is part of a group as the user probably knows what he does then
1707 * and the message is annoying when working with the split audio feature */
1708 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1709 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1712 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1713 // Don't add video effect on audio clips
1714 if (item->isAudioOnly() || item->clipType() == AUDIO) {
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 a video effect to this clip"), ErrorMessage);
1722 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1723 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1726 if (item->isItemLocked()) {
1730 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1731 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1733 item->initEffect(effect);
1736 if (effect.attribute("tag") == "ladspa") {
1737 QString ladpsaFile = m_document->getLadspaFile();
1738 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1739 effect.setAttribute("src", ladpsaFile);
1741 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1744 if (effectCommand->childCount() > 0) {
1745 m_commandStack->push(effectCommand);
1746 setDocumentModified();
1747 } else delete effectCommand;
1750 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1753 // delete track effect
1754 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1755 m_commandStack->push(command);
1756 setDocumentModified();
1759 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1760 //clip is in a group, also remove the effect in other clips of the group
1761 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1762 QUndoCommand *delCommand = new QUndoCommand();
1764 QDomNode namenode = effect.elementsByTagName("name").item(0);
1765 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1766 else effectName = i18n("effect");
1767 delCommand->setText(i18n("Delete %1", effectName));
1770 for (int i = 0; i < items.count(); i++) {
1771 if (items.at(i)->type() == GROUPWIDGET) {
1772 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1773 for (int j = 0; j < subitems.count(); j++) {
1774 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1779 for (int i = 0; i < items.count(); i++) {
1780 if (items.at(i)->type() == AVWIDGET) {
1781 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1782 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1784 QDomElement eff = item->effectAt(ix);
1785 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1789 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1790 else delete delCommand;
1793 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1794 m_commandStack->push(command);
1795 setDocumentModified();
1798 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1800 if (insertedEffect.isNull()) {
1801 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1804 QDomElement effect = insertedEffect.cloneNode().toElement();
1805 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1806 if (pos < GenTime()) {
1807 // editing a track effect
1808 EffectsParameterList effectParams = getEffectArgs(effect);
1809 if (effect.attribute("tag") == "ladspa") {
1810 // Update the ladspa affect file
1811 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1813 // check if we are trying to reset a keyframe effect
1814 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1815 //clip->initEffect(effect);
1816 effectParams = getEffectArgs(effect);
1818 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1819 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1820 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1821 emit updateTrackEffectState(track);
1822 setDocumentModified();
1826 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1828 // Special case: speed effect
1829 if (effect.attribute("id") == "speed") {
1830 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1832 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1833 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1834 if (strobe == 0) strobe = 1;
1835 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1837 clip->setEffectAt(ix, effect);
1838 if (ix == clip->selectedEffectIndex()) {
1839 clip->setSelectedEffect(ix);
1840 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1845 EffectsParameterList effectParams = getEffectArgs(effect);
1846 if (effect.attribute("tag") == "ladspa") {
1847 // Update the ladspa affect file
1848 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1850 // check if we are trying to reset a keyframe effect
1851 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1852 clip->initEffect(effect);
1853 effectParams = getEffectArgs(effect);
1855 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1856 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1858 clip->setEffectAt(ix, effect);
1859 if (ix == clip->selectedEffectIndex()) {
1860 clip->setSelectedEffect(ix);
1861 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1863 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1864 // A fade effect was modified, update the clip
1865 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1866 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1867 clip->setFadeIn(pos);
1869 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1870 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1871 clip->setFadeOut(pos);
1875 setDocumentModified();
1878 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1880 if (pos < GenTime()) {
1881 // Moving track effect
1882 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1883 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1885 if (!act.isNull() && !before.isNull()) {
1886 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1887 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1888 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1889 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1890 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1893 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1894 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1895 QDomElement act = clip->effectAt(newPos - 1);
1896 QDomElement before = clip->effectAt(oldPos - 1);
1897 clip->setEffectAt(oldPos - 1, act);
1898 clip->setEffectAt(newPos - 1, before);
1899 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1900 if (act.attribute("id") == "speed") {
1901 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1902 } else if (before.attribute("id") == "speed") {
1903 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1904 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1905 emit clipItemSelected(clip, newPos - 1);
1906 setDocumentModified();
1907 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1910 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1912 EditEffectCommand *command;
1914 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1915 else effect = clip->effectAt(effectPos);
1916 QDomElement oldEffect = effect.cloneNode().toElement();
1917 effect.setAttribute("disable", (int) disable);
1921 // editing track effect
1922 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1924 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1926 m_commandStack->push(command);
1927 setDocumentModified();;
1930 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1932 MoveEffectCommand *command;
1934 // editing track effect
1935 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1936 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1937 m_commandStack->push(command);
1938 setDocumentModified();
1941 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1943 EditEffectCommand *command;
1944 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1945 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1946 m_commandStack->push(command);
1949 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1951 QDomElement effect = clip->getEffectAt(ix);
1952 QDomElement oldeffect = effect.cloneNode().toElement();
1953 effect.setAttribute("region", region);
1954 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1955 m_commandStack->push(command);
1958 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1962 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1963 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1964 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1966 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);
1968 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1969 m_blockRefresh = false;
1973 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1975 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1976 int cutPos = (int) cutTime.frames(m_document->fps());
1978 newPos.startPos = cutTime;
1979 newPos.endPos = info.endPos;
1980 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1981 newPos.track = info.track;
1982 newPos.cropDuration = newPos.endPos - newPos.startPos;
1984 bool snap = KdenliveSettings::snaptopoints();
1985 KdenliveSettings::setSnaptopoints(false);
1986 ClipItem *dup = item->clone(newPos);
1987 // remove unwanted effects (fade in) from 2nd part of cutted clip
1988 int ix = dup->hasEffect(QString(), "fadein");
1990 QDomElement oldeffect = item->effectAt(ix);
1991 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1993 ix = dup->hasEffect(QString(), "fade_from_black");
1995 QDomElement oldeffect = item->effectAt(ix);
1996 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1998 item->resizeEnd(cutPos);
1999 scene()->addItem(dup);
2000 if (item->checkKeyFrames())
2001 slotRefreshEffects(item);
2002 if (dup->checkKeyFrames())
2003 slotRefreshEffects(dup);
2005 updatePanZoom(item);
2006 updatePanZoom(dup, cutTime - item->startPos());
2008 item->baseClip()->addReference();
2009 m_document->updateClip(item->baseClip()->getId());
2010 setDocumentModified();
2011 KdenliveSettings::setSnaptopoints(snap);
2013 //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);
2017 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2018 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2020 if (!item || !dup || item == dup) {
2021 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2022 m_blockRefresh = false;
2025 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2026 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2030 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2031 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2032 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2033 //deleteClip(dup->info());
2035 bool snap = KdenliveSettings::snaptopoints();
2036 KdenliveSettings::setSnaptopoints(false);
2038 if (dup->isSelected()) emit clipItemSelected(NULL);
2039 dup->baseClip()->removeReference();
2040 m_document->updateClip(dup->baseClip()->getId());
2041 scene()->removeItem(dup);
2044 ItemInfo clipinfo = item->info();
2045 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2046 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2048 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2050 updatePanZoom(item);
2052 setDocumentModified();
2054 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2056 KdenliveSettings::setSnaptopoints(snap);
2059 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2062 void CustomTrackView::slotEnableRefresh()
2064 m_blockRefresh = false;
2067 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2069 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2070 if (itemList.count() == 1) {
2071 if (itemList.at(0)->type() == AVWIDGET) {
2072 ClipItem *item = (ClipItem *) itemList.at(0);
2074 info.track = item->track();
2075 ClipItem *transitionClip = NULL;
2076 const int transitiontrack = getPreviousVideoTrack(info.track);
2077 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2078 if (pos < item->startPos() + item->cropDuration() / 2) {
2079 // add transition to clip start
2080 info.startPos = item->startPos();
2081 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2082 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2083 info.endPos = transitionClip->endPos();
2084 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2085 // Check there is no other transition at that place
2086 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2087 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2088 QList<QGraphicsItem *> selection = m_scene->items(r);
2089 bool transitionAccepted = true;
2090 for (int i = 0; i < selection.count(); i++) {
2091 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2092 Transition *tr = static_cast <Transition *>(selection.at(i));
2093 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2094 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2095 } else transitionAccepted = false;
2098 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2099 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2102 // add transition to clip end
2103 info.endPos = item->endPos();
2104 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2105 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2106 info.startPos = transitionClip->startPos();
2107 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2108 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2109 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2111 // Check there is no other transition at that place
2112 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2113 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2114 QList<QGraphicsItem *> selection = m_scene->items(r);
2115 bool transitionAccepted = true;
2116 for (int i = 0; i < selection.count(); i++) {
2117 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2118 Transition *tr = static_cast <Transition *>(selection.at(i));
2119 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2120 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2121 } else transitionAccepted = false;
2124 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2125 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2128 } else for (int i = 0; i < itemList.count(); i++) {
2129 if (itemList.at(i)->type() == AVWIDGET) {
2130 ClipItem *item = (ClipItem *) itemList.at(i);
2132 info.startPos = item->startPos();
2133 info.endPos = info.startPos + GenTime(65, m_document->fps());
2134 info.track = item->track();
2136 // Check there is no other transition at that place
2137 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2138 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2139 QList<QGraphicsItem *> selection = m_scene->items(r);
2140 bool transitionAccepted = true;
2141 for (int i = 0; i < selection.count(); i++) {
2142 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2143 Transition *tr = static_cast <Transition *>(selection.at(i));
2144 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2145 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2146 } else transitionAccepted = false;
2149 int transitiontrack = getPreviousVideoTrack(info.track);
2150 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2151 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2156 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2158 if (transitionInfo.startPos >= transitionInfo.endPos) {
2159 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2162 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2163 m_commandStack->push(command);
2164 setDocumentModified();
2167 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2169 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2170 //kDebug() << "---- ADDING transition " << params.attribute("value");
2171 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2172 scene()->addItem(tr);
2173 setDocumentModified();
2175 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2180 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2182 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2184 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2187 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2188 if (m_dragItem == item) m_dragItem = NULL;
2190 #if QT_VERSION >= 0x040600
2191 // animate item deletion
2192 item->closeAnimation();
2196 emit transitionItemSelected(NULL);
2197 setDocumentModified();
2200 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2202 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2203 QDomElement xml = tr->toXML();
2204 if (old.isNull() || xml.isNull()) {
2205 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2208 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2209 m_commandStack->push(command);
2210 setDocumentModified();
2213 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2215 Transition *item = getTransitionItemAt(pos, track);
2217 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2221 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2223 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);
2224 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2225 item->setTransitionParameters(transition);
2226 if (updateTransitionWidget) {
2227 ItemInfo info = item->info();
2229 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2230 if (transitionClip && transitionClip->baseClip()) {
2231 QString size = transitionClip->baseClip()->getProperty("frame_size");
2232 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2233 if (factor == 0) factor = 1.0;
2234 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2235 p.setY(size.section('x', 1, 1).toInt());
2237 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2239 setDocumentModified();
2242 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2245 const QPointF pos = mapToScene(event->pos());
2246 if (m_selectionGroup) {
2247 m_selectionGroup->setPos(pos);
2248 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2249 event->acceptProposedAction();
2251 // Drag enter was not possible, try again at mouse position
2252 insertDropClips(event->mimeData(), event->pos());
2256 QGraphicsView::dragMoveEvent(event);
2260 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2262 if (m_selectionGroup && m_clipDrag) {
2263 m_thumbsTimer.stop();
2264 m_waitingThumbs.clear();
2265 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2267 scene()->destroyItemGroup(m_selectionGroup);
2268 m_selectionGroup = NULL;
2269 } else QGraphicsView::dragLeaveEvent(event);
2272 void CustomTrackView::dropEvent(QDropEvent * event)
2274 if (m_selectionGroup && m_clipDrag) {
2275 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2276 resetSelectionGroup();
2277 m_scene->clearSelection();
2278 bool hasVideoClip = false;
2279 QUndoCommand *addCommand = new QUndoCommand();
2280 addCommand->setText(i18n("Add timeline clip"));
2281 QList <ClipItem *> brokenClips;
2283 for (int i = 0; i < items.count(); i++) {
2284 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2285 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2286 if (items.count() == 1) {
2287 updateClipTypeActions(item);
2289 updateClipTypeActions(NULL);
2292 //TODO: take care of edit mode for undo
2293 item->baseClip()->addReference();
2294 //item->setZValue(item->defaultZValue());
2295 m_document->updateClip(item->baseClip()->getId());
2296 ItemInfo info = item->info();
2298 int tracknumber = m_document->tracksCount() - info.track - 1;
2299 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2300 if (isLocked) item->setItemLocked(true);
2301 ItemInfo clipInfo = info;
2302 clipInfo.track = m_document->tracksCount() - item->track();
2304 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2306 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2307 brokenClips.append(item);
2310 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2312 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2314 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2315 // add transparency transition
2316 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2317 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2319 item->setSelected(true);
2321 qDeleteAll(brokenClips);
2322 brokenClips.clear();
2323 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2324 else delete addCommand;
2326 // Automatic audio split
2327 if (KdenliveSettings::splitaudio())
2329 setDocumentModified();
2333 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2334 QList<QGraphicsItem *> selection = m_scene->items(rect);
2335 QStringList timelineList;
2337 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2338 for (int i = 0; i < selection.count(); i++) {
2339 if (selection.at(i)->type() == AVWIDGET) {
2340 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2341 int start = clip->startPos().frames(m_document->fps());
2342 int end = clip->endPos().frames(m_document->fps());
2343 timelineList.append(QString::number(start) + "-" + QString::number(end));
2346 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2349 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2350 if (items.count() > 1) {
2351 groupSelectedItems(true);
2352 } else if (items.count() == 1) {
2353 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2354 emit clipItemSelected((ClipItem*)m_dragItem);
2356 event->setDropAction(Qt::MoveAction);
2358 } else QGraphicsView::dropEvent(event);
2362 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2364 bool snap = KdenliveSettings::snaptopoints();
2365 KdenliveSettings::setSnaptopoints(false);
2366 if (mode == OVERWRITEEDIT) {
2367 // if we are in overwrite mode, move clips accordingly
2369 if (item == NULL) info = posinfo;
2370 else info = item->info();
2371 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);
2372 QList<QGraphicsItem *> selection = m_scene->items(rect);
2373 if (item) selection.removeAll(item);
2374 for (int i = 0; i < selection.count(); i++) {
2375 if (!selection.at(i)->isEnabled()) continue;
2376 if (selection.at(i)->type() == AVWIDGET) {
2377 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2378 if (clip->startPos() < info.startPos) {
2379 if (clip->endPos() > info.endPos) {
2380 ItemInfo clipInfo = clip->info();
2381 ItemInfo dupInfo = clipInfo;
2382 GenTime diff = info.startPos - clipInfo.startPos;
2383 dupInfo.startPos = info.startPos;
2384 dupInfo.cropStart += diff;
2385 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2386 ItemInfo newdupInfo = dupInfo;
2387 GenTime diff2 = info.endPos - info.startPos;
2388 newdupInfo.startPos = info.endPos;
2389 newdupInfo.cropStart += diff2;
2390 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2391 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2392 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2393 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2394 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2396 ItemInfo newclipInfo = clip->info();
2397 newclipInfo.endPos = info.startPos;
2398 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2399 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2401 } else if (clip->endPos() <= info.endPos) {
2402 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2403 scene()->removeItem(clip);
2407 ItemInfo newclipInfo = clip->info();
2408 newclipInfo.startPos = info.endPos;
2409 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2410 clip->resizeStart(info.endPos.frames(m_document->fps()));
2414 } else if (mode == INSERTEDIT) {
2415 // if we are in push mode, move clips accordingly
2417 if (item == NULL) info = posinfo;
2418 else info = item->info();
2419 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);
2420 QList<QGraphicsItem *> selection = m_scene->items(rect);
2421 if (item) selection.removeAll(item);
2422 for (int i = 0; i < selection.count(); i++) {
2423 if (selection.at(i)->type() == AVWIDGET) {
2424 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2425 if (clip->startPos() < info.startPos) {
2426 if (clip->endPos() > info.startPos) {
2427 ItemInfo clipInfo = clip->info();
2428 ItemInfo dupInfo = clipInfo;
2429 GenTime diff = info.startPos - clipInfo.startPos;
2430 dupInfo.startPos = info.startPos;
2431 dupInfo.cropStart += diff;
2432 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2433 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2434 // Commented out; variable dup unused. --granjow
2435 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2436 cutClip(clipInfo, info.startPos, true, false);
2439 // TODO: add insertspacecommand
2444 KdenliveSettings::setSnaptopoints(snap);
2448 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2450 if (mode == OVERWRITEEDIT) {
2451 // if we are in overwrite or push mode, move clips accordingly
2452 bool snap = KdenliveSettings::snaptopoints();
2453 KdenliveSettings::setSnaptopoints(false);
2454 ItemInfo info = item->info();
2455 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2456 QList<QGraphicsItem *> selection = m_scene->items(rect);
2457 selection.removeAll(item);
2458 for (int i = 0; i < selection.count(); i++) {
2459 if (!selection.at(i)->isEnabled()) continue;
2460 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2461 Transition *tr = static_cast<Transition *>(selection.at(i));
2462 if (tr->startPos() < info.startPos) {
2463 ItemInfo firstPos = tr->info();
2464 ItemInfo newPos = firstPos;
2465 firstPos.endPos = item->startPos();
2466 newPos.startPos = item->endPos();
2467 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2468 if (tr->endPos() > info.endPos) {
2470 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2472 } else if (tr->endPos() > info.endPos) {
2474 ItemInfo firstPos = tr->info();
2475 firstPos.startPos = item->endPos();
2476 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2478 // remove transition
2479 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2483 KdenliveSettings::setSnaptopoints(snap);
2487 QStringList CustomTrackView::mimeTypes() const
2489 QStringList qstrList;
2490 // list of accepted mime types for drop
2491 qstrList.append("text/plain");
2492 qstrList.append("kdenlive/producerslist");
2493 qstrList.append("kdenlive/clip");
2497 Qt::DropActions CustomTrackView::supportedDropActions() const
2499 // returns what actions are supported when dropping
2500 return Qt::MoveAction;
2503 void CustomTrackView::setDuration(int duration)
2505 int diff = qAbs(duration - sceneRect().width());
2506 if (diff * matrix().m11() > -50) {
2507 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2508 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2510 m_projectDuration = duration;
2513 int CustomTrackView::duration() const
2515 return m_projectDuration;
2518 void CustomTrackView::addTrack(TrackInfo type, int ix)
2520 if (ix == -1 || ix == m_document->tracksCount()) {
2521 m_document->insertTrack(0, type);
2522 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2524 m_document->insertTrack(m_document->tracksCount() - ix, type);
2525 // insert track in MLT playlist
2526 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2528 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2529 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2530 QList<QGraphicsItem *> selection = m_scene->items(r);
2531 resetSelectionGroup();
2533 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2534 scene()->addItem(m_selectionGroup);
2535 for (int i = 0; i < selection.count(); i++) {
2536 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2537 m_selectionGroup->addToGroup(selection.at(i));
2538 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2541 // Move graphic items
2542 m_selectionGroup->translate(0, m_tracksHeight);
2544 // adjust track number
2545 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2546 for (int i = 0; i < children.count(); i++) {
2547 if (children.at(i)->type() == GROUPWIDGET) {
2548 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2549 children << grp->childItems();
2552 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2554 ItemInfo clipinfo = item->info();
2555 if (item->type() == AVWIDGET) {
2556 ClipItem *clip = static_cast <ClipItem *>(item);
2557 // slowmotion clips are not track dependant, so no need to update them
2558 if (clip->speed() != 1.0) continue;
2559 // We add a move clip command so that we get the correct producer for new track number
2560 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2561 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2562 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2563 // problem updating clip
2564 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2567 } else if (item->type() == TRANSITIONWIDGET) {
2568 Transition *tr = static_cast <Transition *>(item);
2569 int track = tr->transitionEndTrack();
2571 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2575 resetSelectionGroup(false);
2578 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2579 for (int i = 0; i < m_guides.count(); i++) {
2580 QLineF l = m_guides.at(i)->line();
2581 l.setP2(QPointF(l.x2(), maxHeight));
2582 m_guides.at(i)->setLine(l);
2585 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2586 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2587 viewport()->update();
2588 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2589 //setFixedHeight(50 * m_tracksCount);
2591 updateTrackNames(ix, true);
2594 void CustomTrackView::removeTrack(int ix)
2596 // Delete track in MLT playlist
2597 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2598 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2600 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2601 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2602 QList<QGraphicsItem *> selection = m_scene->items(r);
2604 resetSelectionGroup();
2606 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2607 scene()->addItem(m_selectionGroup);
2608 for (int i = 0; i < selection.count(); i++) {
2609 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2610 m_selectionGroup->addToGroup(selection.at(i));
2611 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2614 // Move graphic items
2615 qreal ydiff = 0 - (int) m_tracksHeight;
2616 m_selectionGroup->translate(0, ydiff);
2618 // adjust track number
2619 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2620 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2621 for (int i = 0; i < children.count(); i++) {
2622 if (children.at(i)->type() == GROUPWIDGET) {
2623 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2624 children << grp->childItems();
2627 if (children.at(i)->type() == AVWIDGET) {
2628 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2630 ItemInfo clipinfo = clip->info();
2631 // We add a move clip command so that we get the correct producer for new track number
2632 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2633 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2634 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2635 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2638 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2639 Transition *tr = static_cast <Transition *>(children.at(i));
2641 int track = tr->transitionEndTrack();
2643 ItemInfo clipinfo = tr->info();
2644 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2648 resetSelectionGroup(false);
2650 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2651 for (int i = 0; i < m_guides.count(); i++) {
2652 QLineF l = m_guides.at(i)->line();
2653 l.setP2(QPointF(l.x2(), maxHeight));
2654 m_guides.at(i)->setLine(l);
2656 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2657 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2659 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2660 viewport()->update();
2662 updateTrackNames(ix, false);
2663 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2666 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2668 for (int i = 0; i < trackInfos.count(); ++i) {
2669 m_document->setTrackType(i, trackInfos.at(i));
2670 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2671 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2674 viewport()->update();
2675 emit trackHeightChanged();
2678 void CustomTrackView::slotSwitchTrackAudio(int ix)
2680 /*for (int i = 0; i < m_document->tracksCount(); i++)
2681 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2682 int tracknumber = m_document->tracksCount() - ix - 1;
2683 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2684 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2685 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2686 setDocumentModified();
2689 void CustomTrackView::slotSwitchTrackLock(int ix)
2691 int tracknumber = m_document->tracksCount() - ix - 1;
2692 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2693 m_commandStack->push(command);
2697 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2699 int tracknumber = m_document->tracksCount() - ix - 1;
2700 m_document->switchTrackLock(tracknumber, lock);
2702 emit doTrackLock(ix, lock);
2703 AbstractClipItem *clip = NULL;
2704 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2706 for (int i = 0; i < selection.count(); i++) {
2707 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2708 if (selection.at(i)->parentItem() && m_selectionGroup) {
2709 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2710 resetSelectionGroup();
2713 bool changeGroupLock = true;
2714 bool hasClipOnTrack = false;
2715 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2716 for (int j = 0; j < children.count(); ++j) {
2717 if (children.at(j)->isSelected()) {
2718 if (children.at(j)->type() == AVWIDGET)
2719 emit clipItemSelected(NULL);
2720 else if (children.at(j)->type() == TRANSITIONWIDGET)
2721 emit transitionItemSelected(NULL);
2726 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2727 if (child == m_dragItem)
2730 // only unlock group, if it is not locked by another track too
2731 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2732 changeGroupLock = false;
2734 // only (un-)lock if at least one clip is on the track
2735 if (child->track() == ix)
2736 hasClipOnTrack = true;
2738 if (changeGroupLock && hasClipOnTrack)
2739 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2740 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2741 if (selection.at(i)->parentItem()) {
2742 if (selection.at(i)->parentItem() == m_selectionGroup) {
2743 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2744 resetSelectionGroup();
2746 // groups are handled separately
2751 if (selection.at(i)->isSelected()) {
2752 if (selection.at(i)->type() == AVWIDGET)
2753 emit clipItemSelected(NULL);
2755 emit transitionItemSelected(NULL);
2757 clip = static_cast <AbstractClipItem *>(selection.at(i));
2758 clip->setItemLocked(lock);
2759 if (clip == m_dragItem)
2763 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2764 viewport()->update();
2765 setDocumentModified();
2768 void CustomTrackView::slotSwitchTrackVideo(int ix)
2770 int tracknumber = m_document->tracksCount() - ix;
2771 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2772 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2773 setDocumentModified();
2776 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2778 // Check there is no group going over several tracks there, or that would result in timeline corruption
2779 QList<QGraphicsItem *> selection = scene()->items(rect);
2781 int maxHeight = m_tracksHeight * 1.5;
2782 for (int i = 0; i < selection.count(); i++) {
2783 // Check that we don't try to move a group with clips on other tracks
2784 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2787 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2795 void CustomTrackView::slotRemoveSpace()
2799 if (m_menuPosition.isNull()) {
2800 pos = GenTime(cursorPos(), m_document->fps());
2802 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2805 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2806 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2809 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2810 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2814 ClipItem *item = getClipItemAt(pos, track);
2816 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);
2819 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2820 //kDebug() << "// GOT LENGT; " << length;
2822 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);
2826 // Make sure there is no group in the way
2827 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2830 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2832 // groups found on track, do not allow the move
2833 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2837 QList<ItemInfo> clipsToMove;
2838 QList<ItemInfo> transitionsToMove;
2840 for (int i = 0; i < items.count(); i++) {
2841 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2842 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2843 ItemInfo info = item->info();
2844 if (item->type() == AVWIDGET) {
2845 clipsToMove.append(info);
2846 } else if (item->type() == TRANSITIONWIDGET) {
2847 transitionsToMove.append(info);
2852 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2853 m_commandStack->push(command);
2856 void CustomTrackView::slotInsertSpace()
2860 if (m_menuPosition.isNull()) {
2861 pos = GenTime(cursorPos(), m_document->fps());
2863 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2864 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2866 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2867 if (d.exec() != QDialog::Accepted) return;
2868 GenTime spaceDuration = d.selectedDuration();
2869 track = d.selectedTrack();
2871 QList<QGraphicsItem *> items;
2873 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2874 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2878 ClipItem *item = getClipItemAt(pos, track);
2879 if (item) pos = item->startPos();
2881 // Make sure there is no group in the way
2882 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2884 items = checkForGroups(rect, &isOk);
2886 // groups found on track, do not allow the move
2887 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2891 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2892 items = scene()->items(rect);
2895 QList<ItemInfo> clipsToMove;
2896 QList<ItemInfo> transitionsToMove;
2898 for (int i = 0; i < items.count(); i++) {
2899 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2900 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2901 ItemInfo info = item->info();
2902 if (item->type() == AVWIDGET)
2903 clipsToMove.append(info);
2904 else if (item->type() == TRANSITIONWIDGET)
2905 transitionsToMove.append(info);
2909 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2910 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2911 m_commandStack->push(command);
2915 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2917 int diff = duration.frames(m_document->fps());
2918 resetSelectionGroup();
2919 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2920 scene()->addItem(m_selectionGroup);
2922 Transition *transition;
2924 // Create lists with start pos for each track
2925 QMap <int, int> trackClipStartList;
2926 QMap <int, int> trackTransitionStartList;
2928 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2929 trackClipStartList[i] = -1;
2930 trackTransitionStartList[i] = -1;
2933 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2934 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2936 if (clip->parentItem()) {
2937 m_selectionGroup->addToGroup(clip->parentItem());
2938 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2940 m_selectionGroup->addToGroup(clip);
2941 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2943 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))
2944 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2946 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);
2949 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2950 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2952 if (transition->parentItem()) {
2953 m_selectionGroup->addToGroup(transition->parentItem());
2954 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2956 m_selectionGroup->addToGroup(transition);
2957 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2959 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))
2960 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2961 } 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);
2963 m_selectionGroup->translate(diff, 0);
2965 // update items coordinates
2966 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2968 for (int i = 0; i < itemList.count(); i++) {
2969 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2970 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2971 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2972 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2973 for (int j = 0; j < children.count(); j++) {
2974 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2979 resetSelectionGroup(false);
2981 track = m_document->tracksCount() - track;
2982 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2985 void CustomTrackView::deleteClip(const QString &clipId)
2987 resetSelectionGroup();
2988 QList<QGraphicsItem *> itemList = items();
2989 QUndoCommand *deleteCommand = new QUndoCommand();
2991 for (int i = 0; i < itemList.count(); i++) {
2992 if (itemList.at(i)->type() == AVWIDGET) {
2993 ClipItem *item = (ClipItem *)itemList.at(i);
2994 if (item->clipProducer() == clipId) {
2996 if (item->parentItem()) {
2997 // Clip is in a group, destroy the group
2998 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3000 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3004 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3005 if (count == 0) delete deleteCommand;
3006 else m_commandStack->push(deleteCommand);
3009 void CustomTrackView::setCursorPos(int pos, bool seek)
3011 if (pos == m_cursorPos) return;
3012 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3014 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3015 else if (m_autoScroll) checkScrolling();
3016 m_cursorLine->setPos(m_cursorPos, 0);
3019 void CustomTrackView::updateCursorPos()
3021 m_cursorLine->setPos(m_cursorPos, 0);
3024 int CustomTrackView::cursorPos()
3026 return (int)(m_cursorPos);
3029 void CustomTrackView::moveCursorPos(int delta)
3031 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3032 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3033 m_cursorPos += delta;
3034 m_cursorLine->setPos(m_cursorPos, 0);
3035 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3038 void CustomTrackView::initCursorPos(int pos)
3040 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3042 m_cursorLine->setPos(pos, 0);
3046 void CustomTrackView::checkScrolling()
3048 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3051 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3053 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3054 QGraphicsView::mouseReleaseEvent(event);
3055 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3056 #if QT_VERSION >= 0x040600
3057 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3059 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3060 if (event->button() == Qt::MidButton) {
3063 setDragMode(QGraphicsView::NoDrag);
3064 if (m_operationMode == MOVEGUIDE) {
3065 setCursor(Qt::ArrowCursor);
3066 m_operationMode = NONE;
3067 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3068 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3069 if (newPos != m_dragGuide->position()) {
3070 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3071 m_commandStack->push(command);
3072 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3073 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3074 m_document->syncGuides(m_guides);
3079 } else if (m_operationMode == SPACER && m_selectionGroup) {
3081 if (event->modifiers() != Qt::ControlModifier) {
3082 // We are moving all tracks
3084 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3085 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3087 if (timeOffset != GenTime()) {
3088 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3090 QList<ItemInfo> clipsToMove;
3091 QList<ItemInfo> transitionsToMove;
3093 // Create lists with start pos for each track
3094 QMap <int, int> trackClipStartList;
3095 QMap <int, int> trackTransitionStartList;
3097 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3098 trackClipStartList[i] = -1;
3099 trackTransitionStartList[i] = -1;
3102 for (int i = 0; i < items.count(); i++) {
3103 if (items.at(i)->type() == GROUPWIDGET)
3104 items += items.at(i)->childItems();
3107 for (int i = 0; i < items.count(); i++) {
3108 if (items.at(i)->type() == AVWIDGET) {
3109 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3110 ItemInfo info = item->info();
3111 clipsToMove.append(info);
3113 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3114 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3115 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3116 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3117 ItemInfo info = item->info();
3118 transitionsToMove.append(info);
3120 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3121 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3124 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3125 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3126 m_commandStack->push(command);
3127 if (track != -1) track = m_document->tracksCount() - track;
3128 kDebug() << "SPACER TRACK:" << track;
3129 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3130 setDocumentModified();
3133 resetSelectionGroup(false);
3134 m_operationMode = NONE;
3135 } else if (m_operationMode == RUBBERSELECTION) {
3136 //kDebug() << "// END RUBBER SELECT";
3137 resetSelectionGroup();
3138 groupSelectedItems();
3139 m_operationMode = NONE;
3142 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3143 emit transitionItemSelected(NULL);
3147 if (m_dragItem) info = m_dragItem->info();
3149 if (m_operationMode == MOVE) {
3150 setCursor(Qt::OpenHandCursor);
3151 if (m_dragItem->parentItem() == 0) {
3152 // we are moving one clip, easy
3153 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3154 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3155 Mlt::Producer *prod = item->getProducer(info.track);
3156 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);
3159 QUndoCommand *moveCommand = new QUndoCommand();
3160 moveCommand->setText(i18n("Move clip"));
3161 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3163 int tracknumber = m_document->tracksCount() - item->track() - 1;
3164 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3165 if (isLocked) item->setItemLocked(true);
3166 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3167 // Also move automatic transitions (on lower track)
3168 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3169 ItemInfo startTrInfo;
3170 ItemInfo newStartTrInfo;
3171 bool moveStartTrans = false;
3172 bool moveEndTrans = false;
3173 if (startTransition && startTransition->isAutomatic()) {
3174 startTrInfo = startTransition->info();
3175 newStartTrInfo = startTrInfo;
3176 newStartTrInfo.track = info.track;
3177 newStartTrInfo.startPos = info.startPos;
3178 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3179 // transition end should stay the same
3181 // transition end should be adjusted to clip
3182 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3184 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3186 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3187 // Check if there is a transition at clip end
3188 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3189 if (tr && tr->isAutomatic()) {
3190 ItemInfo trInfo = tr->info();
3191 ItemInfo newTrInfo = trInfo;
3192 newTrInfo.track = info.track;
3193 newTrInfo.endPos = m_dragItem->endPos();
3194 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3195 // transition start should stay the same
3197 // transition start should be moved
3198 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3200 if (newTrInfo.startPos < newTrInfo.endPos) {
3201 moveEndTrans = true;
3202 if (moveStartTrans) {
3203 // we have to move both transitions, remove the start one so that there is no collision
3204 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3206 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3207 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3208 if (moveStartTrans) {
3209 // re-add transition in correct place
3210 int transTrack = startTransition->transitionEndTrack();
3211 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3212 transTrack = getPreviousVideoTrack(info.track);
3214 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3215 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3221 if (moveStartTrans && !moveEndTrans) {
3222 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3223 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3226 // Also move automatic transitions (on upper track)
3227 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3228 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3229 ItemInfo trInfo = tr->info();
3230 ItemInfo newTrInfo = trInfo;
3231 newTrInfo.startPos = m_dragItem->startPos();
3232 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3233 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3234 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3235 // transition end should be adjusted to clip on upper track
3236 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3238 if (newTrInfo.startPos < newTrInfo.endPos) {
3239 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3240 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3244 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3245 // Check if there is a transition at clip end
3246 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3247 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3248 ItemInfo trInfo = tr->info();
3249 ItemInfo newTrInfo = trInfo;
3250 newTrInfo.endPos = m_dragItem->endPos();
3251 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3252 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3253 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3254 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3255 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3256 // transition start should be moved
3257 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3259 if (newTrInfo.startPos < newTrInfo.endPos) {
3260 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3261 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3266 m_commandStack->push(moveCommand);
3267 //checkTrackSequence(m_dragItem->track());
3269 // undo last move and emit error message
3270 bool snap = KdenliveSettings::snaptopoints();
3271 KdenliveSettings::setSnaptopoints(false);
3272 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3273 KdenliveSettings::setSnaptopoints(snap);
3274 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3276 setDocumentModified();
3277 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3278 Transition *transition = static_cast <Transition *>(m_dragItem);
3279 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3280 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)) {
3281 // Moving transition failed, revert to previous position
3282 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3283 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3285 QUndoCommand *moveCommand = new QUndoCommand();
3286 moveCommand->setText(i18n("Move transition"));
3287 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3288 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3289 m_commandStack->push(moveCommand);
3290 setDocumentModified();
3294 // Moving several clips. We need to delete them and readd them to new position,
3295 // or they might overlap each other during the move
3296 QGraphicsItemGroup *group;
3297 if (m_selectionGroup)
3298 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3300 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3301 QList<QGraphicsItem *> items = group->childItems();
3303 QList<ItemInfo> clipsToMove;
3304 QList<ItemInfo> transitionsToMove;
3306 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3307 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3308 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3309 QUndoCommand *moveGroup = new QUndoCommand();
3310 moveGroup->setText(i18n("Move group"));
3311 if (timeOffset != GenTime() || trackOffset != 0) {
3312 // remove items in MLT playlist
3315 int max = items.count();
3316 for (int i = 0; i < max; i++) {
3317 if (items.at(i)->type() == GROUPWIDGET) {
3318 items += items.at(i)->childItems();
3321 m_document->renderer()->blockSignals(true);
3322 for (int i = 0; i < items.count(); i++) {
3323 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3324 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3325 ItemInfo info = item->info();
3326 if (item->type() == AVWIDGET) {
3327 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3328 // error, clip cannot be removed from playlist
3329 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3331 clipsToMove.append(info);
3334 transitionsToMove.append(info);
3335 Transition *tr = static_cast <Transition*>(item);
3336 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3339 m_document->renderer()->blockSignals(false);
3340 for (int i = 0; i < items.count(); i++) {
3341 // re-add items in correct place
3342 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3343 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3345 ItemInfo info = item->info();
3346 int tracknumber = m_document->tracksCount() - info.track - 1;
3347 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3349 group->removeFromGroup(item);
3350 item->setItemLocked(true);
3353 if (item->type() == AVWIDGET) {
3354 ClipItem *clip = static_cast <ClipItem*>(item);
3355 info.track = m_document->tracksCount() - info.track;
3356 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3357 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3358 for (int i = 0; i < clip->effectsCount(); i++) {
3359 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3362 Transition *tr = static_cast <Transition*>(item);
3363 int newTrack = tr->transitionEndTrack();
3364 if (!tr->forcedTrack()) {
3365 newTrack = getPreviousVideoTrack(info.track);
3367 tr->updateTransitionEndTrack(newTrack);
3368 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3369 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3372 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3373 m_commandStack->push(moveGroup);
3375 //QPointF top = group->sceneBoundingRect().topLeft();
3376 //QPointF oldpos = m_selectionGroup->scenePos();
3377 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3378 //group->setPos(top);
3379 //TODO: get rid of the 3 lines below
3380 if (m_selectionGroup) {
3381 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3382 m_selectionGroupInfo.track = m_selectionGroup->track();
3384 for (int i = 0; i < items.count(); ++i) {
3385 if (items.at(i)->type() == GROUPWIDGET) {
3386 rebuildGroup((AbstractGroupItem*)items.at(i));
3391 for (int i = 0; i < items.count(); ++i) {
3393 items.at(i)->setSelected(true);
3394 if (items.at(i)->parentItem())
3395 items.at(i)->parentItem()->setSelected(true);
3398 groupSelectedItems();
3400 rebuildGroup((AbstractGroupItem *)group);
3402 setDocumentModified();
3405 m_document->renderer()->doRefresh();
3406 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3408 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3409 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3411 QUndoCommand *resizeCommand = new QUndoCommand();
3412 resizeCommand->setText(i18n("Resize group"));
3413 QList <QGraphicsItem *> items = parent->childItems();
3414 QList <ItemInfo> infos = parent->resizeInfos();
3415 parent->clearResizeInfos();
3417 for (int i = 0; i < items.count(); ++i) {
3418 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3419 if (item && item->type() == AVWIDGET) {
3420 ItemInfo info = infos.at(itemcount);
3421 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3425 m_commandStack->push(resizeCommand);
3428 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3430 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
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 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3449 m_commandStack->push(resizeCommand);
3452 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3454 } else if (m_operationMode == FADEIN) {
3455 // resize fade in effect
3456 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3457 int ix = item->hasEffect("volume", "fadein");
3458 int ix2 = item->hasEffect("", "fade_from_black");
3460 QDomElement oldeffect = item->effectAt(ix);
3461 int start = item->cropStart().frames(m_document->fps());
3462 int end = item->fadeIn();
3464 slotDeleteEffect(item, -1, oldeffect, false);
3467 QDomElement effect = oldeffect.cloneNode().toElement();
3468 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3469 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3470 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3471 emit clipItemSelected(item, ix);
3473 } else if (item->fadeIn() != 0 && ix2 == -1) {
3475 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3477 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3478 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3479 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3480 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3483 QDomElement oldeffect = item->effectAt(ix2);
3484 int start = item->cropStart().frames(m_document->fps());
3485 int end = item->fadeIn();
3487 slotDeleteEffect(item, -1, oldeffect, false);
3490 QDomElement effect = oldeffect.cloneNode().toElement();
3491 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3492 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3493 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3494 emit clipItemSelected(item, ix2);
3497 } else if (m_operationMode == FADEOUT) {
3498 // resize fade in effect
3499 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3500 int ix = item->hasEffect("volume", "fadeout");
3501 int ix2 = item->hasEffect("", "fade_to_black");
3503 QDomElement oldeffect = item->effectAt(ix);
3504 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3505 int start = item->fadeOut();
3507 slotDeleteEffect(item, -1, oldeffect, false);
3509 start = end - start;
3510 QDomElement effect = oldeffect.cloneNode().toElement();
3511 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3512 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3513 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3514 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3515 emit clipItemSelected(item, ix);
3517 } else if (item->fadeOut() != 0 && ix2 == -1) {
3519 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3521 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3522 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3523 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3524 EffectsList::setParameter(effect, "out", QString::number(0));
3525 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3528 QDomElement oldeffect = item->effectAt(ix2);
3529 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3530 int start = item->fadeOut();
3532 slotDeleteEffect(item, -1, oldeffect, false);
3534 start = end - start;
3535 QDomElement effect = oldeffect.cloneNode().toElement();
3536 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3537 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3538 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3539 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3540 emit clipItemSelected(item, ix2);
3543 } else if (m_operationMode == KEYFRAME) {
3544 // update the MLT effect
3545 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3546 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3548 // check if we want to remove keyframe
3549 double val = mapToScene(event->pos()).toPoint().y();
3550 QRectF br = item->sceneBoundingRect();
3551 double maxh = 100.0 / br.height();
3552 val = (br.bottom() - val) * maxh;
3553 int start = item->cropStart().frames(m_document->fps());
3554 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3556 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3558 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3560 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3563 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3564 //item->updateKeyframeEffect();
3565 //QString next = item->keyframes(item->selectedEffectIndex());
3566 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3567 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3569 m_commandStack->push(command);
3570 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3571 emit clipItemSelected(item, item->selectedEffectIndex());
3573 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3574 // A transition is selected
3576 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3577 if (transitionClip && transitionClip->baseClip()) {
3578 QString size = transitionClip->baseClip()->getProperty("frame_size");
3579 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3580 if (factor == 0) factor = 1.0;
3581 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3582 p.setY(size.section('x', 1, 1).toInt());
3584 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3585 } else emit transitionItemSelected(NULL);
3586 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3587 m_operationMode = NONE;
3590 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3592 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3594 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3595 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3598 if (item->isSelected()) emit clipItemSelected(NULL);
3599 item->baseClip()->removeReference();
3600 m_document->updateClip(item->baseClip()->getId());
3602 /*if (item->baseClip()->isTransparent()) {
3603 // also remove automatic transition
3604 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3605 if (tr && tr->isAutomatic()) {
3606 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3607 scene()->removeItem(tr);
3611 m_waitingThumbs.removeAll(item);
3612 if (m_dragItem == item) m_dragItem = NULL;
3613 #if QT_VERSION >= 0x040600
3614 // animate item deletion
3615 item->closeAnimation();
3616 /*if (refresh) item->closeAnimation();
3618 // no refresh, means we have several operations chained, we need to delete clip immediatly
3619 // so that it does not get in the way of the other
3628 setDocumentModified();
3629 if (refresh) m_document->renderer()->doRefresh();
3632 void CustomTrackView::deleteSelectedClips()
3634 resetSelectionGroup();
3635 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3636 if (itemList.count() == 0) {
3637 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3640 scene()->clearSelection();
3641 QUndoCommand *deleteSelected = new QUndoCommand();
3643 bool resetGroup = false;
3646 int transitionCount = 0;
3647 // expand & destroy groups
3648 for (int i = 0; i < itemList.count(); i++) {
3649 if (itemList.at(i)->type() == GROUPWIDGET) {
3651 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3652 QList <ItemInfo> clipInfos;
3653 QList <ItemInfo> transitionInfos;
3654 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3655 for (int j = 0; j < children.count(); j++) {
3656 if (children.at(j)->type() == AVWIDGET) {
3657 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3658 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3659 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3660 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3661 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3663 if (itemList.contains(children.at(j))) {
3664 children.removeAt(j);
3668 itemList += children;
3669 if (clipInfos.count() > 0)
3670 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3672 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3673 itemList.insert(i + 1, itemList.at(i)->parentItem());
3676 for (int i = 0; i < itemList.count(); i++) {
3677 if (itemList.at(i)->type() == AVWIDGET) {
3679 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3680 if (item->parentItem()) resetGroup = true;
3681 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3682 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3683 emit clipItemSelected(NULL);
3684 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3686 Transition *item = static_cast <Transition *>(itemList.at(i));
3687 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3688 if (item->parentItem()) resetGroup = true;
3689 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3690 emit transitionItemSelected(NULL);
3693 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3694 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3695 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3696 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3697 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3698 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3699 else deleteSelected->setText(i18n("Delete selected items"));
3700 m_commandStack->push(deleteSelected);
3703 void CustomTrackView::changeClipSpeed()
3705 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3706 if (itemList.count() == 0) {
3707 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3710 QUndoCommand *changeSelected = new QUndoCommand();
3711 changeSelected->setText("Edit clip speed");
3715 for (int i = 0; i < itemList.count(); i++) {
3716 if (itemList.at(i)->type() == AVWIDGET) {
3717 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3718 ItemInfo info = item->info();
3719 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3721 double speed = (double) percent / 100.0;
3722 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3724 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3728 if (count > 0) m_commandStack->push(changeSelected);
3729 else delete changeSelected;
3732 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3735 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3737 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3739 kDebug() << "ERROR: Cannot find clip for speed change";
3740 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3743 info.track = m_document->tracksCount() - item->track();
3744 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3746 item->setSpeed(speed, strobe);
3747 item->updateRectGeometry();
3748 if (item->cropDuration().frames(m_document->fps()) != endPos)
3749 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3750 updatePositionEffects(item, info);
3751 setDocumentModified();
3753 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3757 void CustomTrackView::cutSelectedClips()
3759 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3760 QList<AbstractGroupItem *> groups;
3761 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3762 for (int i = 0; i < itemList.count(); ++i) {
3763 if (!itemList.at(i))
3765 if (itemList.at(i)->type() == AVWIDGET) {
3766 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3767 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3768 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3769 if (!groups.contains(group))
3771 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3772 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3773 m_commandStack->push(command);
3775 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3776 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3777 if (!groups.contains(group))
3782 for (int i = 0; i < groups.count(); ++i)
3783 razorGroup(groups.at(i), currentPos);
3786 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3789 QList <QGraphicsItem *> children = group->childItems();
3790 QList <ItemInfo> clips1, transitions1;
3791 QList <ItemInfo> clipsCut, transitionsCut;
3792 QList <ItemInfo> clips2, transitions2;
3793 for (int i = 0; i < children.count(); ++i) {
3794 children.at(i)->setSelected(false);
3795 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3796 if (child->type() == AVWIDGET) {
3797 if (cutPos > child->endPos())
3798 clips1 << child->info();
3799 else if (cutPos < child->startPos())
3800 clips2 << child->info();
3802 clipsCut << child->info();
3804 if (cutPos > child->endPos())
3805 transitions1 << child->info();
3806 else if (cutPos < child->startPos())
3807 transitions2 << child->info();
3809 transitionsCut << child->info();
3812 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3814 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3815 m_commandStack->push(command);
3819 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)
3822 for (int i = 0; i < clipsCut.count(); ++i) {
3823 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3825 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3826 clips1 << clip->info();
3827 if (clipBehind != NULL)
3828 clips2 << clipBehind->info();
3831 /* TODO: cut transitionsCut
3832 * For now just append them to group1 */
3833 transitions1 << transitionsCut;
3834 doGroupClips(clips1, transitions1, true);
3835 doGroupClips(clips2, transitions2, true);
3837 /* we might also just use clipsCut.at(0)->parentItem().
3838 * Do this loop just in case something went wrong during cut */
3839 for (int i = 0; i < clipsCut.count(); ++i) {
3840 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3841 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3842 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3843 QList <QGraphicsItem *> children = group->childItems();
3844 QList <ItemInfo> groupClips;
3845 QList <ItemInfo> groupTrans;
3846 for (int j = 0; j < children.count(); ++j) {
3847 if (children.at(j)->type() == AVWIDGET)
3848 groupClips << ((AbstractClipItem *)children.at(j))->info();
3849 else if (children.at(j)->type() == TRANSITIONWIDGET)
3850 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3852 doGroupClips(groupClips, groupTrans, false);
3856 for (int i = 0; i < clipsCut.count(); ++i)
3857 cutClip(clipsCut.at(i), cutPos, false);
3858 // TODO: uncut transitonsCut
3859 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3863 void CustomTrackView::groupClips(bool group)
3865 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3866 QList <ItemInfo> clipInfos;
3867 QList <ItemInfo> transitionInfos;
3868 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3871 int max = itemList.count();
3872 for (int i = 0; i < max; i++) {
3873 if (itemList.at(i)->type() == GROUPWIDGET) {
3874 itemList += itemList.at(i)->childItems();
3878 for (int i = 0; i < itemList.count(); i++) {
3879 if (itemList.at(i)->type() == AVWIDGET) {
3880 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3881 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3882 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3883 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3884 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3887 if (clipInfos.count() > 0) {
3888 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3889 m_commandStack->push(command);
3893 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3895 resetSelectionGroup();
3896 m_scene->clearSelection();
3898 for (int i = 0; i < clipInfos.count(); i++) {
3899 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3900 if (clip == NULL) continue;
3901 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3902 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3903 m_document->clipManager()->removeGroup(grp);
3904 scene()->destroyItemGroup(grp);
3906 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3908 for (int i = 0; i < transitionInfos.count(); i++) {
3909 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3910 if (tr == NULL) continue;
3911 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3912 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3913 m_document->clipManager()->removeGroup(grp);
3914 scene()->destroyItemGroup(grp);
3916 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3918 setDocumentModified();
3922 QList <QGraphicsItemGroup *> groups;
3923 for (int i = 0; i < clipInfos.count(); i++) {
3924 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3926 clip->setSelected(true);
3929 for (int i = 0; i < transitionInfos.count(); i++) {
3930 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3932 clip->setSelected(true);
3936 groupSelectedItems(false, true);
3937 setDocumentModified();
3940 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3942 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3943 if (baseclip == NULL) {
3944 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3948 if (baseclip->producer() == NULL) {
3949 // If the clip has no producer, we must wait until it is created...
3951 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3952 emit forceClipProcessing(clipId);
3953 qApp->processEvents();
3954 for (int i = 0; i < 3; i++) {
3955 if (baseclip->producer() == NULL) {
3956 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3959 if (baseclip->producer() == NULL) {
3960 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3964 emit displayMessage(QString(), InformationMessage);
3968 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3969 item->setEffectList(effects);
3970 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3971 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3972 scene()->addItem(item);
3974 int tracknumber = m_document->tracksCount() - info.track - 1;
3975 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3976 if (isLocked) item->setItemLocked(true);
3978 baseclip->addReference();
3979 m_document->updateClip(baseclip->getId());
3980 info.track = m_document->tracksCount() - info.track;
3981 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
3982 for (int i = 0; i < item->effectsCount(); i++) {
3983 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3985 setDocumentModified();
3987 m_document->renderer()->doRefresh();
3988 if (!baseclip->isPlaceHolder())
3989 m_waitingThumbs.append(item);
3990 m_thumbsTimer.start();
3993 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3995 QList<QGraphicsItem *> list = scene()->items();
3996 ClipItem *clip = NULL;
3997 for (int i = 0; i < list.size(); ++i) {
3998 if (list.at(i)->type() == AVWIDGET) {
3999 clip = static_cast <ClipItem *>(list.at(i));
4000 if (clip->clipProducer() == clipId) {
4001 ItemInfo info = clip->info();
4002 info.track = m_document->tracksCount() - clip->track();
4003 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
4004 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4006 clip->refreshClip(true);
4013 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4015 int framepos = (int)(pos.frames(m_document->fps()));
4016 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4017 ClipItem *clip = NULL;
4018 for (int i = 0; i < list.size(); i++) {
4019 if (!list.at(i)->isEnabled()) continue;
4020 if (list.at(i)->type() == AVWIDGET) {
4021 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4022 if (test->endPos() == pos) clip = test;
4029 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4031 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4032 ClipItem *clip = NULL;
4033 for (int i = 0; i < list.size(); i++) {
4034 if (!list.at(i)->isEnabled()) continue;
4035 if (list.at(i)->type() == AVWIDGET) {
4036 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4037 if (test->startPos() == pos) clip = test;
4044 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4046 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4047 QList<QGraphicsItem *> list = scene()->items(p);
4048 ClipItem *clip = NULL;
4049 for (int i = 0; i < list.size(); i++) {
4050 if (!list.at(i)->isEnabled()) continue;
4051 if (list.at(i)->type() == AVWIDGET) {
4052 clip = static_cast <ClipItem *>(list.at(i));
4059 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4061 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4064 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4066 const QPointF p(pos, (track + 1) * m_tracksHeight);
4067 QList<QGraphicsItem *> list = scene()->items(p);
4068 Transition *clip = NULL;
4069 for (int i = 0; i < list.size(); i++) {
4070 if (!list.at(i)->isEnabled()) continue;
4071 if (list.at(i)->type() == TRANSITIONWIDGET) {
4072 clip = static_cast <Transition *>(list.at(i));
4079 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4081 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4084 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4086 int framepos = (int)(pos.frames(m_document->fps()));
4087 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4088 QList<QGraphicsItem *> list = scene()->items(p);
4089 Transition *clip = NULL;
4090 for (int i = 0; i < list.size(); i++) {
4091 if (!list.at(i)->isEnabled()) continue;
4092 if (list.at(i)->type() == TRANSITIONWIDGET) {
4093 Transition *test = static_cast <Transition *>(list.at(i));
4094 if (test->endPos() == pos) clip = test;
4101 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4103 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4104 QList<QGraphicsItem *> list = scene()->items(p);
4105 Transition *clip = NULL;
4106 for (int i = 0; i < list.size(); ++i) {
4107 if (!list.at(i)->isEnabled()) continue;
4108 if (list.at(i)->type() == TRANSITIONWIDGET) {
4109 Transition *test = static_cast <Transition *>(list.at(i));
4110 if (test->startPos() == pos) clip = test;
4117 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4119 if (m_selectionGroup) resetSelectionGroup(false);
4120 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4122 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);
4123 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4126 Mlt::Producer *prod = item->getProducer(end.track);
4128 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);
4130 bool snap = KdenliveSettings::snaptopoints();
4131 KdenliveSettings::setSnaptopoints(false);
4132 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4134 int tracknumber = m_document->tracksCount() - end.track - 1;
4135 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4136 m_scene->clearSelection();
4137 if (isLocked) item->setItemLocked(true);
4139 if (item->isItemLocked()) item->setItemLocked(false);
4140 item->setSelected(true);
4142 if (item->baseClip()->isTransparent()) {
4143 // Also move automatic transition
4144 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4145 if (tr && tr->isAutomatic()) {
4146 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4147 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);
4148 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4151 KdenliveSettings::setSnaptopoints(snap);
4152 setDocumentModified();
4154 // undo last move and emit error message
4155 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4157 if (refresh) m_document->renderer()->doRefresh();
4158 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4161 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4164 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4165 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4166 resetSelectionGroup();
4167 m_scene->clearSelection();
4169 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4170 scene()->addItem(m_selectionGroup);
4172 m_document->renderer()->blockSignals(true);
4173 for (int i = 0; i < startClip.count(); i++) {
4175 startClip[i].startPos = startClip.at(i).startPos - offset;
4176 startClip[i].track = startClip.at(i).track - trackOffset;
4178 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4179 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4181 clip->setItemLocked(false);
4182 if (clip->parentItem()) {
4183 m_selectionGroup->addToGroup(clip->parentItem());
4184 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4186 m_selectionGroup->addToGroup(clip);
4187 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4189 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4190 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4192 for (int i = 0; i < startTransition.count(); i++) {
4194 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4195 startTransition[i].track = startTransition.at(i).track - trackOffset;
4197 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4199 tr->setItemLocked(false);
4200 if (tr->parentItem()) {
4201 m_selectionGroup->addToGroup(tr->parentItem());
4202 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4204 m_selectionGroup->addToGroup(tr);
4205 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4207 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());
4208 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4210 m_document->renderer()->blockSignals(false);
4212 if (m_selectionGroup) {
4213 bool snap = KdenliveSettings::snaptopoints();
4214 KdenliveSettings::setSnaptopoints(false);
4216 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4217 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4219 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4221 int max = children.count();
4222 for (int i = 0; i < max; i++) {
4223 if (children.at(i)->type() == GROUPWIDGET) {
4224 children += children.at(i)->childItems();
4225 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4226 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4227 /*m_document->clipManager()->removeGroup(grp);
4228 m_scene->destroyItemGroup(grp);*/
4229 children.removeAll(children.at(i));
4234 for (int i = 0; i < children.count(); i++) {
4235 // re-add items in correct place
4236 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4237 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4239 ItemInfo info = item->info();
4240 int tracknumber = m_document->tracksCount() - info.track - 1;
4241 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4243 item->setItemLocked(true);
4244 else if (item->isItemLocked())
4245 item->setItemLocked(false);
4247 if (item->type() == AVWIDGET) {
4248 ClipItem *clip = static_cast <ClipItem*>(item);
4249 info.track = m_document->tracksCount() - info.track;
4250 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4251 for (int i = 0; i < clip->effectsCount(); i++) {
4252 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4254 } else if (item->type() == TRANSITIONWIDGET) {
4255 Transition *tr = static_cast <Transition*>(item);
4257 if (!tr->forcedTrack()) {
4258 newTrack = getPreviousVideoTrack(info.track);
4260 newTrack = tr->transitionEndTrack() + trackOffset;
4261 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4263 tr->updateTransitionEndTrack(newTrack);
4264 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4268 resetSelectionGroup(false);
4270 for (int i = 0; i < children.count(); i++) {
4271 if (children.at(i)->parentItem())
4272 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4276 KdenliveSettings::setSnaptopoints(snap);
4277 m_document->renderer()->doRefresh();
4278 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4281 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4283 Transition *item = getTransitionItemAt(start.startPos, start.track);
4285 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);
4286 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4289 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4290 bool snap = KdenliveSettings::snaptopoints();
4291 KdenliveSettings::setSnaptopoints(false);
4292 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4293 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4294 // Transition was moved
4295 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4296 } else if (end.endPos == start.endPos) {
4297 // Transition start resize
4298 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4299 } else if (end.startPos == start.startPos) {
4300 // Transition end resize;
4301 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4302 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4305 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4306 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4307 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4309 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4310 KdenliveSettings::setSnaptopoints(snap);
4311 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4312 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());
4313 if (m_dragItem && m_dragItem == item) {
4315 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4316 if (transitionClip && transitionClip->baseClip()) {
4317 QString size = transitionClip->baseClip()->getProperty("frame_size");
4318 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4319 if (factor == 0) factor = 1.0;
4320 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4321 p.setY(size.section('x', 1, 1).toInt());
4323 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4325 if (m_refresh) m_document->renderer()->doRefresh();
4326 setDocumentModified();
4329 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4331 bool resizeClipStart = (start.startPos != end.startPos);
4332 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4334 if (dontWorry) return;
4335 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);
4336 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4339 if (item->parentItem()) {
4340 // Item is part of a group, reset group
4341 resetSelectionGroup();
4344 bool snap = KdenliveSettings::snaptopoints();
4345 KdenliveSettings::setSnaptopoints(false);
4346 if (resizeClipStart) {
4347 ItemInfo clipinfo = item->info();
4348 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4349 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4351 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4352 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4353 updatePositionEffects(item, clipinfo);
4354 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4356 ItemInfo clipinfo = item->info();
4357 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4358 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4360 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4361 updatePositionEffects(item, clipinfo);
4362 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4364 if (!resizeClipStart && end.cropStart != start.cropStart) {
4365 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4366 ItemInfo clipinfo = end;
4367 clipinfo.track = m_document->tracksCount() - end.track;
4368 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4370 item->setCropStart(end.cropStart);
4371 item->resetThumbs(true);
4374 m_document->renderer()->doRefresh();
4375 KdenliveSettings::setSnaptopoints(snap);
4376 setDocumentModified();
4379 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4381 if (pos == oldInfo.startPos.frames(m_document->fps()))
4383 bool snap = KdenliveSettings::snaptopoints();
4385 KdenliveSettings::setSnaptopoints(false);
4386 item->resizeStart(pos);
4387 if (item->startPos().frames(m_document->fps()) != pos) {
4388 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4389 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4390 KdenliveSettings::setSnaptopoints(snap);
4393 KdenliveSettings::setSnaptopoints(snap);
4396 bool hasParentCommand = false;
4398 hasParentCommand = true;
4400 command = new QUndoCommand();
4401 command->setText(i18n("Resize clip start"));
4404 // do this here, too, because otherwise undo won't update the group
4405 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4406 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4408 ItemInfo info = item->info();
4409 if (item->type() == AVWIDGET) {
4410 ItemInfo resizeinfo = oldInfo;
4411 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4412 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4414 // Check if there is an automatic transition on that clip (lower track)
4415 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4416 if (transition && transition->isAutomatic()) {
4417 ItemInfo trInfo = transition->info();
4418 ItemInfo newTrInfo = trInfo;
4419 newTrInfo.startPos = item->startPos();
4420 if (newTrInfo.startPos < newTrInfo.endPos)
4421 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4423 // Check if there is an automatic transition on that clip (upper track)
4424 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4425 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4426 ItemInfo trInfo = transition->info();
4427 ItemInfo newTrInfo = trInfo;
4428 newTrInfo.startPos = item->startPos();
4429 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4430 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4431 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4435 TODO: cleanup the effect update process
4437 ClipItem *clip = static_cast < ClipItem * >(item);
4439 updatePositionEffects(clip, oldInfo);
4443 QDomElement root = doc.createElement("list");
4444 doc.appendChild(root);
4445 QList <int> indexes;
4446 for (int i = 0; i < clip->effectsCount(); i++) {
4447 QDomElement effect = clip->effectAt(i);
4448 if (EffectsList::hasKeyFrames(effect)) {
4449 doc.appendChild(doc.importNode(effect, true));
4454 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4455 // Keyframes were modified, updateClip
4456 QDomNodeList effs = doc.elementsByTagName("effect");
4458 // Since we must always resize clip before updating the keyframes, we
4459 // put a resize command before & after checking keyframes so that
4460 // we are sure the resize is performed before whenever we do or undo the action
4462 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4463 for (int i = 0; i < indexes.count(); i++) {
4464 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);
4465 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4467 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4468 emit clipItemSelected(clip);
4470 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4473 KdenliveSettings::setSnaptopoints(false);
4474 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4475 KdenliveSettings::setSnaptopoints(snap);
4476 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4478 } else if (item->type() == TRANSITIONWIDGET) {
4479 Transition *transition = static_cast <Transition *>(item);
4480 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)) {
4481 // Cannot resize transition
4482 KdenliveSettings::setSnaptopoints(false);
4483 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4484 KdenliveSettings::setSnaptopoints(snap);
4485 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4487 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4488 if (command == NULL)
4489 m_commandStack->push(moveCommand);
4493 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4494 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4496 if (!hasParentCommand)
4497 m_commandStack->push(command);
4500 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4502 if (pos == oldInfo.endPos.frames(m_document->fps()))
4504 bool snap = KdenliveSettings::snaptopoints();
4506 KdenliveSettings::setSnaptopoints(false);
4507 item->resizeEnd(pos);
4508 if (item->endPos().frames(m_document->fps()) != pos) {
4509 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4510 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4511 KdenliveSettings::setSnaptopoints(snap);
4514 KdenliveSettings::setSnaptopoints(snap);
4517 bool hasParentCommand = false;
4519 hasParentCommand = true;
4521 command = new QUndoCommand();
4522 command->setText(i18n("Resize clip end"));
4525 // do this here, too, because otherwise undo won't update the group
4526 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4527 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4529 ItemInfo info = item->info();
4530 if (item->type() == AVWIDGET) {
4531 ItemInfo resizeinfo = info;
4532 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4533 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4535 // Check if there is an automatic transition on that clip (lower track)
4536 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4537 if (tr && tr->isAutomatic()) {
4538 ItemInfo trInfo = tr->info();
4539 ItemInfo newTrInfo = trInfo;
4540 newTrInfo.endPos = item->endPos();
4541 if (newTrInfo.endPos > newTrInfo.startPos)
4542 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4545 // Check if there is an automatic transition on that clip (upper track)
4546 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4547 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4548 ItemInfo trInfo = tr->info();
4549 ItemInfo newTrInfo = trInfo;
4550 newTrInfo.endPos = item->endPos();
4551 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4552 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4553 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4557 ClipItem *clip = static_cast < ClipItem * >(item);
4559 updatePositionEffects(clip, oldInfo);
4563 QDomElement root = doc.createElement("list");
4564 doc.appendChild(root);
4565 QList <int> indexes;
4566 for (int i = 0; i < clip->effectsCount(); i++) {
4567 QDomElement effect = clip->effectAt(i);
4568 if (EffectsList::hasKeyFrames(effect)) {
4569 doc.appendChild(doc.importNode(effect, true));
4574 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4575 // Keyframes were modified, updateClip
4576 QDomNodeList effs = doc.elementsByTagName("effect");
4578 // Since we must always resize clip before updating the keyframes, we
4579 // put a resize command before & after checking keyframes so that
4580 // we are sure the resize is performed before whenever we do or undo the action
4582 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4583 for (int i = 0; i < indexes.count(); i++) {
4584 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);
4585 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4587 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4588 emit clipItemSelected(clip);
4590 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4593 KdenliveSettings::setSnaptopoints(false);
4594 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4595 KdenliveSettings::setSnaptopoints(true);
4596 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4598 } else if (item->type() == TRANSITIONWIDGET) {
4599 Transition *transition = static_cast <Transition *>(item);
4600 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)) {
4601 // Cannot resize transition
4602 KdenliveSettings::setSnaptopoints(false);
4603 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4604 KdenliveSettings::setSnaptopoints(true);
4605 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4607 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4608 if (command == NULL)
4609 m_commandStack->push(moveCommand);
4612 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4613 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4615 if (!hasParentCommand)
4616 m_commandStack->push(command);
4619 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4621 int end = item->fadeIn();
4623 // there is a fade in effect
4624 int effectPos = item->hasEffect("volume", "fadein");
4625 if (effectPos != -1) {
4626 QDomElement oldeffect = item->effectAt(effectPos);
4627 int start = item->cropStart().frames(m_document->fps());
4628 int max = item->cropDuration().frames(m_document->fps());
4630 // Make sure the fade effect is not longer than the clip
4631 item->setFadeIn(max);
4632 end = item->fadeIn();
4635 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4636 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4637 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4638 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4639 // if fade effect is displayed, update the effect edit widget with new clip duration
4640 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4642 effectPos = item->hasEffect("brightness", "fade_from_black");
4643 if (effectPos != -1) {
4644 QDomElement oldeffect = item->effectAt(effectPos);
4645 int start = item->cropStart().frames(m_document->fps());
4646 int max = item->cropDuration().frames(m_document->fps());
4648 // Make sure the fade effect is not longer than the clip
4649 item->setFadeIn(max);
4650 end = item->fadeIn();
4653 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4654 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4655 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4656 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4657 // if fade effect is displayed, update the effect edit widget with new clip duration
4658 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4661 int start = item->fadeOut();
4663 // there is a fade out effect
4664 int effectPos = item->hasEffect("volume", "fadeout");
4665 if (effectPos != -1) {
4666 QDomElement oldeffect = item->effectAt(effectPos);
4667 int max = item->cropDuration().frames(m_document->fps());
4668 int end = max + item->cropStart().frames(m_document->fps());
4670 // Make sure the fade effect is not longer than the clip
4671 item->setFadeOut(max);
4672 start = item->fadeOut();
4674 start = end - start;
4675 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4676 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4677 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4678 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4679 // if fade effect is displayed, update the effect edit widget with new clip duration
4680 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4682 effectPos = item->hasEffect("brightness", "fade_to_black");
4683 if (effectPos != -1) {
4684 QDomElement oldeffect = item->effectAt(effectPos);
4685 int max = item->cropDuration().frames(m_document->fps());
4686 int end = max + item->cropStart().frames(m_document->fps());
4688 // Make sure the fade effect is not longer than the clip
4689 item->setFadeOut(max);
4690 start = item->fadeOut();
4692 start = end - start;
4693 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4694 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4695 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4696 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4697 // if fade effect is displayed, update the effect edit widget with new clip duration
4698 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4702 int effectPos = item->hasEffect("freeze", "freeze");
4703 if (effectPos != -1) {
4704 // Freeze effect needs to be adjusted with clip resize
4705 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4706 QDomElement eff = item->getEffectAt(effectPos);
4707 if (!eff.isNull() && diff != 0) {
4708 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4709 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4710 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4711 emit clipItemSelected(item, item->selectedEffectIndex());
4716 updatePanZoom(item);
4719 double CustomTrackView::getSnapPointForPos(double pos)
4721 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4724 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4726 QList <GenTime> snaps;
4727 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4728 QList<QGraphicsItem *> itemList = items();
4729 for (int i = 0; i < itemList.count(); i++) {
4730 if (itemList.at(i) == selected) continue;
4731 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4732 if (itemList.at(i)->type() == AVWIDGET) {
4733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4734 GenTime start = item->startPos();
4735 GenTime end = item->endPos();
4736 snaps.append(start);
4738 if (!offsetList.isEmpty()) {
4739 for (int j = 0; j < offsetList.size(); j++) {
4740 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4741 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4745 QList < GenTime > markers = item->snapMarkers();
4746 for (int j = 0; j < markers.size(); ++j) {
4747 GenTime t = markers.at(j);
4749 if (!offsetList.isEmpty()) {
4750 for (int k = 0; k < offsetList.size(); k++) {
4751 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4755 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4756 Transition *transition = static_cast <Transition*>(itemList.at(i));
4757 GenTime start = transition->startPos();
4758 GenTime end = transition->endPos();
4759 snaps.append(start);
4761 if (!offsetList.isEmpty()) {
4762 for (int j = 0; j < offsetList.size(); j++) {
4763 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4764 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4770 // add cursor position
4771 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4773 if (!offsetList.isEmpty()) {
4774 for (int j = 0; j < offsetList.size(); j++) {
4775 snaps.append(pos - offsetList.at(j));
4780 for (int i = 0; i < m_guides.count(); i++) {
4781 snaps.append(m_guides.at(i)->position());
4782 if (!offsetList.isEmpty()) {
4783 for (int j = 0; j < offsetList.size(); j++) {
4784 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4790 QPoint z = m_document->zone();
4791 snaps.append(GenTime(z.x(), m_document->fps()));
4792 snaps.append(GenTime(z.y(), m_document->fps()));
4795 m_scene->setSnapList(snaps);
4796 //for (int i = 0; i < m_snapPoints.size(); ++i)
4797 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4800 void CustomTrackView::slotSeekToPreviousSnap()
4802 updateSnapPoints(NULL);
4803 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4804 setCursorPos((int) res.frames(m_document->fps()));
4808 void CustomTrackView::slotSeekToNextSnap()
4810 updateSnapPoints(NULL);
4811 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4812 setCursorPos((int) res.frames(m_document->fps()));
4816 void CustomTrackView::clipStart()
4818 AbstractClipItem *item = getMainActiveClip();
4820 setCursorPos((int) item->startPos().frames(m_document->fps()));
4825 void CustomTrackView::clipEnd()
4827 AbstractClipItem *item = getMainActiveClip();
4829 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4834 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4836 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4837 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4838 m_commandStack->push(command);
4841 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4843 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4844 m_commandStack->push(command);
4847 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4849 DocClipBase *base = m_document->clipManager()->getClipById(id);
4850 QList <CommentedTime> markers = base->commentedSnapMarkers();
4852 if (markers.isEmpty()) {
4853 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4856 QUndoCommand *deleteMarkers = new QUndoCommand();
4857 deleteMarkers->setText("Delete clip markers");
4859 for (int i = 0; i < markers.size(); i++) {
4860 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4862 m_commandStack->push(deleteMarkers);
4865 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4867 DocClipBase *base = m_document->clipManager()->getClipById(id);
4868 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4869 else base->deleteSnapMarker(pos);
4870 emit updateClipMarkers(base);
4871 setDocumentModified();
4872 viewport()->update();
4875 int CustomTrackView::hasGuide(int pos, int offset)
4877 for (int i = 0; i < m_guides.count(); i++) {
4878 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4879 if (qAbs(guidePos - pos) <= offset) return guidePos;
4880 else if (guidePos > pos) return -1;
4885 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4889 double fps = m_document->fps();
4890 for (int i = 0; i < m_guides.count(); i++) {
4891 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4892 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4894 goMenu->setEnabled(!m_guides.isEmpty());
4897 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4899 if (oldPos > GenTime() && pos > GenTime()) {
4901 for (int i = 0; i < m_guides.count(); i++) {
4902 if (m_guides.at(i)->position() == oldPos) {
4903 Guide *item = m_guides.at(i);
4904 item->updateGuide(pos, comment);
4908 } else if (pos > GenTime()) addGuide(pos, comment);
4912 for (int i = 0; i < m_guides.count(); i++) {
4913 if (m_guides.at(i)->position() == oldPos) {
4914 delete m_guides.takeAt(i);
4919 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4921 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4922 m_document->syncGuides(m_guides);
4925 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4927 for (int i = 0; i < m_guides.count(); i++) {
4928 if (m_guides.at(i)->position() == pos) {
4929 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4933 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4934 scene()->addItem(g);
4936 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4937 m_document->syncGuides(m_guides);
4941 void CustomTrackView::slotAddGuide(bool dialog)
4943 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4945 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4946 if (d.exec() != QDialog::Accepted) return;
4947 marker.setComment(d.newMarker().comment());
4949 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
4951 if (addGuide(marker.time(), marker.comment())) {
4952 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
4953 m_commandStack->push(command);
4957 void CustomTrackView::slotEditGuide(int guidePos)
4960 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4961 else pos = GenTime(guidePos, m_document->fps());
4963 for (int i = 0; i < m_guides.count(); i++) {
4964 if (m_guides.at(i)->position() == pos) {
4965 slotEditGuide(m_guides.at(i)->info());
4970 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4973 void CustomTrackView::slotEditGuide(CommentedTime guide)
4975 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4976 if (d.exec() == QDialog::Accepted) {
4977 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4978 m_commandStack->push(command);
4983 void CustomTrackView::slotEditTimeLineGuide()
4985 if (m_dragGuide == NULL) return;
4986 CommentedTime guide = m_dragGuide->info();
4987 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4988 if (d.exec() == QDialog::Accepted) {
4989 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4990 m_commandStack->push(command);
4994 void CustomTrackView::slotDeleteGuide(int guidePos)
4997 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4998 else pos = GenTime(guidePos, m_document->fps());
5000 for (int i = 0; i < m_guides.count(); i++) {
5001 if (m_guides.at(i)->position() == pos) {
5002 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5003 m_commandStack->push(command);
5008 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5012 void CustomTrackView::slotDeleteTimeLineGuide()
5014 if (m_dragGuide == NULL) return;
5015 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5016 m_commandStack->push(command);
5020 void CustomTrackView::slotDeleteAllGuides()
5022 QUndoCommand *deleteAll = new QUndoCommand();
5023 deleteAll->setText("Delete all guides");
5024 for (int i = 0; i < m_guides.count(); i++) {
5025 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5027 m_commandStack->push(deleteAll);
5030 void CustomTrackView::setTool(PROJECTTOOL tool)
5035 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5038 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5039 m_scene->setScale(scaleFactor, verticalScale);
5040 removeTipAnimation();
5041 bool adjust = false;
5042 if (verticalScale != matrix().m22()) adjust = true;
5043 setMatrix(newmatrix);
5045 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5046 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5047 for (int i = 0; i < m_guides.count(); i++) {
5048 QLineF l = m_guides.at(i)->line();
5049 l.setP2(QPointF(l.x2(), newHeight));
5050 m_guides.at(i)->setLine(l);
5052 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5055 int diff = sceneRect().width() - m_projectDuration;
5056 if (diff * newmatrix.m11() < 50) {
5057 if (newmatrix.m11() < 0.4)
5058 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5060 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5062 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5063 centerOn(QPointF(cursorPos(), verticalPos));
5066 void CustomTrackView::slotRefreshGuides()
5068 if (KdenliveSettings::showmarkers()) {
5069 for (int i = 0; i < m_guides.count(); i++)
5070 m_guides.at(i)->update();
5074 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5076 painter->setClipRect(rect);
5077 QPen pen1 = painter->pen();
5078 pen1.setColor(palette().dark().color());
5079 painter->setPen(pen1);
5080 double min = rect.left();
5081 double max = rect.right();
5082 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5083 int maxTrack = m_document->tracksCount();
5084 QColor lockedColor = palette().button().color();
5085 QColor audioColor = palette().alternateBase().color();
5086 for (int i = 0; i < maxTrack; i++) {
5087 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5088 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5089 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5090 if (i == m_selectedTrack)
5091 painter->fillRect(track, m_activeTrackBrush.brush(this));
5093 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5095 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5099 bool CustomTrackView::findString(const QString &text)
5102 for (int i = 0; i < m_searchPoints.size(); ++i) {
5103 marker = m_searchPoints.at(i).comment();
5104 if (marker.contains(text, Qt::CaseInsensitive)) {
5105 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5106 int vert = verticalScrollBar()->value();
5107 int hor = cursorPos();
5108 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5116 void CustomTrackView::selectFound(QString track, QString pos)
5118 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5119 slotSelectTrack(track.toInt());
5121 int vert = verticalScrollBar()->value();
5122 int hor = cursorPos();
5123 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5126 bool CustomTrackView::findNextString(const QString &text)
5129 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5130 marker = m_searchPoints.at(i).comment();
5131 if (marker.contains(text, Qt::CaseInsensitive)) {
5132 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5133 int vert = verticalScrollBar()->value();
5134 int hor = cursorPos();
5135 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5144 void CustomTrackView::initSearchStrings()
5146 m_searchPoints.clear();
5147 QList<QGraphicsItem *> itemList = items();
5148 for (int i = 0; i < itemList.count(); i++) {
5149 // parse all clip names
5150 if (itemList.at(i)->type() == AVWIDGET) {
5151 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5152 GenTime start = item->startPos();
5153 CommentedTime t(start, item->clipName());
5154 m_searchPoints.append(t);
5155 // add all clip markers
5156 QList < CommentedTime > markers = item->commentedSnapMarkers();
5157 m_searchPoints += markers;
5162 for (int i = 0; i < m_guides.count(); i++)
5163 m_searchPoints.append(m_guides.at(i)->info());
5165 qSort(m_searchPoints);
5168 void CustomTrackView::clearSearchStrings()
5170 m_searchPoints.clear();
5174 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5176 QList<ItemInfo> matchingInfo;
5177 QList<QGraphicsItem *> itemList = items();
5178 for (int i = 0; i < itemList.count(); i++) {
5179 if (itemList.at(i)->type() == AVWIDGET) {
5180 ClipItem *item = (ClipItem *)itemList.at(i);
5181 if (item->clipProducer() == clipId)
5182 matchingInfo << item->info();
5185 return matchingInfo;
5188 void CustomTrackView::copyClip()
5190 qDeleteAll(m_copiedItems);
5191 m_copiedItems.clear();
5192 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5193 if (itemList.count() == 0) {
5194 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5197 for (int i = 0; i < itemList.count(); i++) {
5198 if (itemList.at(i)->type() == AVWIDGET) {
5199 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5200 ClipItem *clone = clip->clone(clip->info());
5201 m_copiedItems.append(clone);
5202 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5203 Transition *dup = static_cast <Transition *>(itemList.at(i));
5204 m_copiedItems.append(dup->clone());
5209 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5211 if (m_scene->editMode() != NORMALEDIT) {
5212 // If we are in overwrite mode, always allow the move
5215 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));
5216 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5217 for (int i = 0; i < collisions.count(); i++) {
5218 if (collisions.at(i)->type() == type) return false;
5223 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5226 for (int i = 0; i < infoList.count(); i++) {
5227 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));
5230 QList<QGraphicsItem *> collisions = scene()->items(path);
5231 for (int i = 0; i < collisions.count(); i++) {
5232 if (collisions.at(i)->type() == type) return false;
5237 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5239 for (int i = 0; i < items.count(); i++) {
5240 ItemInfo info = items.at(i)->info();
5241 info.startPos += offset;
5242 info.endPos += offset;
5243 info.track += trackOffset;
5244 if (!canBePastedTo(info, items.at(i)->type())) return false;
5249 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5251 QPainterPath movePath;
5252 movePath.moveTo(0, 0);
5254 for (int i = 0; i < items.count(); i++) {
5255 ItemInfo info = items.at(i)->info();
5256 info.startPos = info.startPos + offset;
5257 info.endPos = info.endPos + offset;
5258 info.track = info.track + trackOffset;
5259 if (info.startPos < GenTime()) {
5260 // No clip should go below 0
5263 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));
5264 movePath.addRect(rect);
5266 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5267 for (int i = 0; i < collisions.count(); i++) {
5268 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5269 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5277 void CustomTrackView::pasteClip()
5279 if (m_copiedItems.count() == 0) {
5280 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5285 GenTime pos = GenTime(-1);
5286 if (m_menuPosition.isNull()) {
5287 position = mapFromGlobal(QCursor::pos());
5288 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5289 track = m_selectedTrack;
5290 pos = GenTime(m_cursorPos, m_document->fps());
5291 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5295 position = m_menuPosition;
5298 if (pos == GenTime(-1))
5299 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5301 track = (int)(mapToScene(position).y() / m_tracksHeight);
5303 GenTime leftPos = m_copiedItems.at(0)->startPos();
5304 int lowerTrack = m_copiedItems.at(0)->track();
5305 int upperTrack = m_copiedItems.at(0)->track();
5306 for (int i = 1; i < m_copiedItems.count(); i++) {
5307 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5308 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5309 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5312 GenTime offset = pos - leftPos;
5313 int trackOffset = track - lowerTrack;
5315 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5316 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5317 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5318 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5321 QUndoCommand *pasteClips = new QUndoCommand();
5322 pasteClips->setText("Paste clips");
5324 for (int i = 0; i < m_copiedItems.count(); i++) {
5325 // parse all clip names
5326 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5327 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5328 ItemInfo info = clip->info();
5329 info.startPos += offset;
5330 info.endPos += offset;
5331 info.track += trackOffset;
5332 if (canBePastedTo(info, AVWIDGET)) {
5333 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5334 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5335 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5336 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5338 info.startPos = tr->startPos() + offset;
5339 info.endPos = tr->endPos() + offset;
5340 info.track = tr->track() + trackOffset;
5341 int transitionEndTrack;
5342 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5343 else transitionEndTrack = tr->transitionEndTrack();
5344 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5345 if (info.startPos >= info.endPos) {
5346 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5347 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5348 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5351 m_commandStack->push(pasteClips);
5354 void CustomTrackView::pasteClipEffects()
5356 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5357 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5360 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5362 QUndoCommand *paste = new QUndoCommand();
5363 paste->setText("Paste effects");
5365 QList<QGraphicsItem *> clips = scene()->selectedItems();
5368 for (int i = 0; i < clips.count(); ++i) {
5369 if (clips.at(i)->type() == GROUPWIDGET) {
5370 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5371 for (int j = 0; j < children.count(); j++) {
5372 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5373 clips.append(children.at(j));
5380 for (int i = 0; i < clips.count(); ++i) {
5381 if (clips.at(i)->type() == AVWIDGET) {
5382 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5383 for (int j = 0; j < clip->effectsCount(); j++) {
5384 QDomElement eff = clip->effectAt(j);
5385 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5386 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5387 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5392 if (paste->childCount() > 0) m_commandStack->push(paste);
5395 //adjust effects (fades, ...)
5396 for (int i = 0; i < clips.count(); ++i) {
5397 if (clips.at(i)->type() == AVWIDGET) {
5398 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5399 updatePositionEffects(item, item->info());
5405 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5407 // parse parameters to check if we need to adjust to the new crop start
5408 int diff = (newstart - oldstart).frames(m_document->fps());
5409 int max = (newstart + duration).frames(m_document->fps());
5410 QDomNodeList params = xml.elementsByTagName("parameter");
5411 for (int i = 0; i < params.count(); i++) {
5412 QDomElement e = params.item(i).toElement();
5413 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5414 QString def = e.attribute("default");
5415 // Effect has a keyframe type parameter, we need to adjust the values
5416 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5417 QStringList newKeyFrames;
5418 foreach(const QString &str, keys) {
5419 int pos = str.section(':', 0, 0).toInt();
5420 double val = str.section(':', 1, 1).toDouble();
5423 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5425 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5427 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5428 e.setAttribute("keyframes", newKeyFrames.join(";"));
5433 ClipItem *CustomTrackView::getClipUnderCursor() const
5435 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5436 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5437 for (int i = 0; i < collisions.count(); i++) {
5438 if (collisions.at(i)->type() == AVWIDGET) {
5439 return static_cast < ClipItem *>(collisions.at(i));
5445 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5447 QList<QGraphicsItem *> clips = scene()->selectedItems();
5448 if (clips.isEmpty()) {
5449 return getClipUnderCursor();
5451 AbstractClipItem *item = NULL;
5452 for (int i = 0; i < clips.count(); ++i) {
5453 if (clips.at(i)->type() == AVWIDGET) {
5454 item = static_cast < AbstractClipItem *>(clips.at(i));
5455 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5458 if (item) return item;
5463 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5465 QList<QGraphicsItem *> clips = scene()->selectedItems();
5466 if (clips.isEmpty()) {
5467 return getClipUnderCursor();
5470 // remove all items in the list that are not clips
5471 for (int i = 0; i < clips.count();) {
5472 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5475 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5476 for (int i = 0; i < clips.count(); ++i) {
5477 if (clips.at(i)->type() == AVWIDGET) {
5478 item = static_cast < ClipItem *>(clips.at(i));
5479 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5487 void CustomTrackView::setInPoint()
5489 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5491 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5494 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5498 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5501 void CustomTrackView::setOutPoint()
5503 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5505 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5508 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5512 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5515 void CustomTrackView::slotUpdateAllThumbs()
5517 if (!isEnabled()) return;
5518 QList<QGraphicsItem *> itemList = items();
5519 //if (itemList.isEmpty()) return;
5521 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5522 for (int i = 0; i < itemList.count(); i++) {
5523 if (itemList.at(i)->type() == AVWIDGET) {
5524 item = static_cast <ClipItem *>(itemList.at(i));
5525 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5526 // Check if we have a cached thumbnail
5527 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5528 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5529 if (QFile::exists(thumb)) {
5531 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5532 item->slotSetStartThumb(pix);
5535 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5536 QString endThumb = startThumb;
5537 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5538 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5539 if (QFile::exists(startThumb)) {
5540 QPixmap pix(startThumb);
5541 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5542 item->slotSetStartThumb(pix);
5544 if (QFile::exists(endThumb)) {
5545 QPixmap pix(endThumb);
5546 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5547 item->slotSetEndThumb(pix);
5550 item->refreshClip(false);
5554 viewport()->update();
5557 void CustomTrackView::saveThumbnails()
5559 QList<QGraphicsItem *> itemList = items();
5561 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5562 for (int i = 0; i < itemList.count(); i++) {
5563 if (itemList.at(i)->type() == AVWIDGET) {
5564 item = static_cast <ClipItem *>(itemList.at(i));
5565 if (item->clipType() != COLOR) {
5566 // Check if we have a cached thumbnail
5567 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5568 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5569 if (!QFile::exists(thumb)) {
5570 QPixmap pix(item->startThumb());
5574 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5575 QString endThumb = startThumb;
5576 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5577 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5578 if (!QFile::exists(startThumb)) {
5579 QPixmap pix(item->startThumb());
5580 pix.save(startThumb);
5582 if (!QFile::exists(endThumb)) {
5583 QPixmap pix(item->endThumb());
5593 void CustomTrackView::slotInsertTrack(int ix)
5595 TrackDialog d(m_document, parentWidget());
5596 d.comboTracks->setCurrentIndex(ix);
5597 d.label->setText(i18n("Insert track"));
5598 d.setWindowTitle(i18n("Insert New Track"));
5600 if (d.exec() == QDialog::Accepted) {
5601 ix = d.comboTracks->currentIndex();
5602 if (d.before_select->currentIndex() == 1)
5605 info.isMute = false;
5606 info.isLocked = false;
5607 if (d.video_track->isChecked()) {
5608 info.type = VIDEOTRACK;
5609 info.isBlind = false;
5611 info.type = AUDIOTRACK;
5612 info.isBlind = true;
5614 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5615 m_commandStack->push(addTrack);
5616 setDocumentModified();
5620 void CustomTrackView::slotDeleteTrack(int ix)
5622 if (m_document->tracksCount() < 2) return;
5623 TrackDialog d(m_document, parentWidget());
5624 d.comboTracks->setCurrentIndex(ix);
5625 d.label->setText(i18n("Delete track"));
5626 d.before_select->setHidden(true);
5627 d.setWindowTitle(i18n("Delete Track"));
5628 d.video_track->setHidden(true);
5629 d.audio_track->setHidden(true);
5630 if (d.exec() == QDialog::Accepted) {
5631 ix = d.comboTracks->currentIndex();
5632 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5633 deleteTimelineTrack(ix, info);
5634 setDocumentModified();
5635 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5636 m_commandStack->push(command);*/
5640 void CustomTrackView::slotConfigTracks(int ix)
5642 TracksConfigDialog d(m_document, ix, parentWidget());
5643 if (d.exec() == QDialog::Accepted) {
5644 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5645 m_commandStack->push(configTracks);
5646 QList <int> toDelete = d.deletedTracks();
5647 for (int i = 0; i < toDelete.count(); ++i) {
5648 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5649 deleteTimelineTrack(toDelete.at(i) - i, info);
5651 setDocumentModified();
5655 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5657 if (m_document->tracksCount() < 2) return;
5658 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5659 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5660 QList<QGraphicsItem *> selection = m_scene->items(r);
5661 QUndoCommand *deleteTrack = new QUndoCommand();
5662 deleteTrack->setText("Delete track");
5664 // Delete all clips in selected track
5665 for (int i = 0; i < selection.count(); i++) {
5666 if (selection.at(i)->type() == AVWIDGET) {
5667 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5668 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5669 m_scene->removeItem(item);
5672 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5673 Transition *item = static_cast <Transition *>(selection.at(i));
5674 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5675 m_scene->removeItem(item);
5681 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5682 m_commandStack->push(deleteTrack);
5685 void CustomTrackView::autoTransition()
5687 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5688 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5689 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5692 Transition *tr = static_cast <Transition*>(itemList.at(0));
5693 tr->setAutomatic(!tr->isAutomatic());
5694 QDomElement transition = tr->toXML();
5695 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);
5696 setDocumentModified();
5700 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5703 QDomNodeList params = effect.elementsByTagName("parameter");
5704 for (int i = 0; i < params.count(); i++) {
5705 QDomElement e = params.item(i).toElement();
5706 if (!e.isNull() && e.attribute("type") == "constant") {
5707 if (e.hasAttribute("factor")) {
5708 double factor = e.attribute("factor").toDouble();
5709 double value = e.attribute("value").toDouble();
5710 value = value / factor;
5711 result.append(QString::number(value));
5712 } else result.append(e.attribute("value"));
5718 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5720 QList<QGraphicsItem *> list = scene()->items();
5721 ClipItem *clip = NULL;
5722 for (int i = 0; i < list.size(); ++i) {
5723 if (list.at(i)->type() == AVWIDGET) {
5724 clip = static_cast <ClipItem *>(list.at(i));
5725 if (clip->clipProducer() == id) {
5726 clip->setClipName(name);
5730 viewport()->update();
5733 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5735 minimum = GenTime();
5736 maximum = GenTime();
5737 QList<QGraphicsItem *> selection;
5738 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5739 selection.removeAll(item);
5740 for (int i = 0; i < selection.count(); i++) {
5741 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5742 if (clip && clip->type() == AVWIDGET) {
5743 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5744 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5749 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5751 minimum = GenTime();
5752 maximum = GenTime();
5753 QList<QGraphicsItem *> selection;
5754 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5755 selection.removeAll(item);
5756 for (int i = 0; i < selection.count(); i++) {
5757 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5758 if (clip && clip->type() == TRANSITIONWIDGET) {
5759 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5760 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5765 void CustomTrackView::loadGroups(const QDomNodeList groups)
5767 for (int i = 0; i < groups.count(); i++) {
5768 QDomNodeList children = groups.at(i).childNodes();
5769 scene()->clearSelection();
5770 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5771 QDomNode n = children.item(nodeindex);
5772 QDomElement elem = n.toElement();
5773 int pos = elem.attribute("position").toInt();
5774 int track = elem.attribute("track").toInt();
5775 if (elem.tagName() == "clipitem") {
5776 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5777 if (clip) clip->setSelected(true);
5779 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5780 if (clip) clip->setSelected(true);
5783 groupSelectedItems(false, true);
5787 void CustomTrackView::splitAudio()
5789 resetSelectionGroup();
5790 QList<QGraphicsItem *> selection = scene()->selectedItems();
5791 if (selection.isEmpty()) {
5792 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5795 QUndoCommand *splitCommand = new QUndoCommand();
5796 splitCommand->setText(i18n("Split audio"));
5797 for (int i = 0; i < selection.count(); i++) {
5798 if (selection.at(i)->type() == AVWIDGET) {
5799 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5800 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5801 if (clip->parentItem()) {
5802 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5804 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5809 if (splitCommand->childCount() > 0)
5810 m_commandStack->push(splitCommand);
5813 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5815 ClipItem *clip = getClipItemAt(pos, track);
5817 kDebug() << "// Cannot find clip to split!!!";
5821 int start = pos.frames(m_document->fps());
5822 int freetrack = m_document->tracksCount() - track - 1;
5824 // do not split audio when we are on an audio track
5825 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5828 for (; freetrack > 0; freetrack--) {
5829 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5830 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5831 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5832 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5833 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5838 kDebug() << "GOT TRK: " << track;
5839 if (freetrack == 0) {
5840 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5842 ItemInfo info = clip->info();
5843 info.track = m_document->tracksCount() - freetrack;
5844 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5845 scene()->clearSelection();
5846 clip->setSelected(true);
5847 ClipItem *audioClip = getClipItemAt(start, info.track);
5849 clip->setVideoOnly(true);
5850 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5851 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5853 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5854 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5856 audioClip->setSelected(true);
5857 audioClip->setAudioOnly(true);
5858 groupSelectedItems(false, true);
5862 // unsplit clip: remove audio part and change video part to normal clip
5863 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5864 kDebug() << "//CANNOT FIND CLP GRP";
5867 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5868 QList<QGraphicsItem *> children = grp->childItems();
5869 if (children.count() != 2) {
5870 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5873 for (int i = 0; i < children.count(); i++) {
5874 if (children.at(i) != clip) {
5875 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5876 ItemInfo info = clip->info();
5877 deleteClip(clp->info());
5878 clip->setVideoOnly(false);
5879 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5880 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5885 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5886 m_document->clipManager()->removeGroup(grp);
5887 scene()->destroyItemGroup(grp);
5891 void CustomTrackView::setVideoOnly()
5893 resetSelectionGroup();
5894 QList<QGraphicsItem *> selection = scene()->selectedItems();
5895 if (selection.isEmpty()) {
5896 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5899 QUndoCommand *videoCommand = new QUndoCommand();
5900 videoCommand->setText(i18n("Video only"));
5901 for (int i = 0; i < selection.count(); i++) {
5902 if (selection.at(i)->type() == AVWIDGET) {
5903 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5904 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5905 if (clip->parentItem()) {
5906 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5908 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5913 m_commandStack->push(videoCommand);
5916 void CustomTrackView::setAudioOnly()
5918 resetSelectionGroup();
5919 QList<QGraphicsItem *> selection = scene()->selectedItems();
5920 if (selection.isEmpty()) {
5921 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5924 QUndoCommand *videoCommand = new QUndoCommand();
5925 videoCommand->setText(i18n("Audio only"));
5926 for (int i = 0; i < selection.count(); i++) {
5927 if (selection.at(i)->type() == AVWIDGET) {
5928 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5929 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5930 if (clip->parentItem()) {
5931 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5933 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5938 m_commandStack->push(videoCommand);
5941 void CustomTrackView::setAudioAndVideo()
5943 resetSelectionGroup();
5944 QList<QGraphicsItem *> selection = scene()->selectedItems();
5945 if (selection.isEmpty()) {
5946 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5949 QUndoCommand *videoCommand = new QUndoCommand();
5950 videoCommand->setText(i18n("Audio and Video"));
5951 for (int i = 0; i < selection.count(); i++) {
5952 if (selection.at(i)->type() == AVWIDGET) {
5953 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5954 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5955 if (clip->parentItem()) {
5956 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5958 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5963 m_commandStack->push(videoCommand);
5966 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5968 ClipItem *clip = getClipItemAt(pos, track);
5970 kDebug() << "// Cannot find clip to split!!!";
5974 int start = pos.frames(m_document->fps());
5975 clip->setVideoOnly(true);
5976 clip->setAudioOnly(false);
5977 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5978 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5980 } else if (audioOnly) {
5981 int start = pos.frames(m_document->fps());
5982 clip->setAudioOnly(true);
5983 clip->setVideoOnly(false);
5984 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5985 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5988 int start = pos.frames(m_document->fps());
5989 clip->setAudioOnly(false);
5990 clip->setVideoOnly(false);
5991 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5992 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5996 setDocumentModified();
5999 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6001 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6002 m_clipTypeGroup->setEnabled(false);
6004 m_clipTypeGroup->setEnabled(true);
6005 QList <QAction *> actions = m_clipTypeGroup->actions();
6007 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6008 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6009 else lookup = "clip_audio_and_video";
6010 for (int i = 0; i < actions.count(); i++) {
6011 if (actions.at(i)->data().toString() == lookup) {
6012 actions.at(i)->setChecked(true);
6019 void CustomTrackView::slotGoToMarker(QAction *action)
6021 int pos = action->data().toInt();
6022 setCursorPos(pos, true);
6025 void CustomTrackView::reloadTransitionLumas()
6029 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6030 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6031 for (int i = 0; i < params.count(); i++) {
6032 QDomElement e = params.item(i).toElement();
6033 if (e.attribute("tag") == "resource") {
6034 lumaNames = e.attribute("paramlistdisplay");
6035 lumaFiles = e.attribute("paramlist");
6040 QList<QGraphicsItem *> itemList = items();
6041 Transition *transitionitem;
6042 QDomElement transitionXml;
6043 for (int i = 0; i < itemList.count(); i++) {
6044 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6045 transitionitem = static_cast <Transition*>(itemList.at(i));
6046 transitionXml = transitionitem->toXML();
6047 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6048 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6049 for (int i = 0; i < params.count(); i++) {
6050 QDomElement e = params.item(i).toElement();
6051 if (e.attribute("tag") == "resource") {
6052 e.setAttribute("paramlistdisplay", lumaNames);
6053 e.setAttribute("paramlist", lumaFiles);
6058 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6059 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6060 for (int i = 0; i < params.count(); i++) {
6061 QDomElement e = params.item(i).toElement();
6062 if (e.attribute("tag") == "luma") {
6063 e.setAttribute("paramlistdisplay", lumaNames);
6064 e.setAttribute("paramlist", lumaFiles);
6071 emit transitionItemSelected(NULL);
6074 double CustomTrackView::fps() const
6076 return m_document->fps();
6079 void CustomTrackView::updateProjectFps()
6081 // update all clips to the new fps
6082 resetSelectionGroup();
6083 scene()->clearSelection();
6085 QList<QGraphicsItem *> itemList = items();
6086 for (int i = 0; i < itemList.count(); i++) {
6087 // remove all items and re-add them one by one
6088 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6090 for (int i = 0; i < itemList.count(); i++) {
6091 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6092 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6093 clip->updateFps(m_document->fps());
6094 m_scene->addItem(clip);
6095 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6096 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6097 QList<QGraphicsItem *> children = grp->childItems();
6098 for (int j = 0; j < children.count(); j++) {
6099 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6100 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6101 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6102 clip->updateFps(m_document->fps());
6105 m_document->clipManager()->removeGroup(grp);
6106 m_scene->addItem(grp);
6107 scene()->destroyItemGroup(grp);
6108 for (int j = 0; j < children.count(); j++) {
6109 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6110 //children.at(j)->setParentItem(0);
6111 children.at(j)->setSelected(true);
6114 groupSelectedItems(true, true);
6115 } else if (itemList.at(i)->type() == GUIDEITEM) {
6116 Guide *g = static_cast<Guide *>(itemList.at(i));
6118 m_scene->addItem(g);
6121 viewport()->update();
6124 void CustomTrackView::slotTrackDown()
6126 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6127 else m_selectedTrack++;
6128 emit updateTrackHeaders();
6129 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6130 ensureVisible(rect, 0, 0);
6131 viewport()->update();
6134 void CustomTrackView::slotTrackUp()
6136 if (m_selectedTrack > 0) m_selectedTrack--;
6137 else m_selectedTrack = m_document->tracksCount() - 1;
6138 emit updateTrackHeaders();
6139 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6140 ensureVisible(rect, 0, 0);
6141 viewport()->update();
6144 int CustomTrackView::selectedTrack() const
6146 return m_selectedTrack;
6149 QStringList CustomTrackView::selectedClips() const
6151 QStringList clipIds;
6152 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6153 for (int i = 0; i < selection.count(); i++) {
6154 if (selection.at(i)->type() == AVWIDGET) {
6155 ClipItem *item = (ClipItem *)selection.at(i);
6156 clipIds << item->clipProducer();
6162 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6164 QList<ClipItem *> clips;
6165 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6166 for (int i = 0; i < selection.count(); i++) {
6167 if (selection.at(i)->type() == AVWIDGET) {
6168 clips.append((ClipItem *)selection.at(i));
6174 void CustomTrackView::slotSelectTrack(int ix)
6176 m_selectedTrack = qMax(0, ix);
6177 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6178 emit updateTrackHeaders();
6179 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6180 ensureVisible(rect, 0, 0);
6181 viewport()->update();
6184 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6187 if (track != -1 && pos != -1)
6188 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6190 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6191 QList<QGraphicsItem *> selection = m_scene->items(rect);
6192 resetSelectionGroup(group);
6193 if (!group) m_scene->clearSelection();
6194 for (int i = 0; i < selection.count(); i++) {
6195 if (selection.at(i)->type() == AVWIDGET) {
6196 selection.at(i)->setSelected(add);
6200 if (group) groupSelectedItems();
6203 void CustomTrackView::selectTransition(bool add, bool group)
6205 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6206 QList<QGraphicsItem *> selection = m_scene->items(rect);
6207 resetSelectionGroup(group);
6208 if (!group) m_scene->clearSelection();
6209 for (int i = 0; i < selection.count(); i++) {
6210 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6211 selection.at(i)->setSelected(add);
6215 if (group) groupSelectedItems();
6218 QStringList CustomTrackView::extractTransitionsLumas()
6221 QList<QGraphicsItem *> itemList = items();
6222 Transition *transitionitem;
6223 QDomElement transitionXml;
6224 for (int i = 0; i < itemList.count(); i++) {
6225 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6226 transitionitem = static_cast <Transition*>(itemList.at(i));
6227 transitionXml = transitionitem->toXML();
6228 QString luma = EffectsList::parameter(transitionXml, "luma");
6229 if (!luma.isEmpty()) urls << luma;
6235 void CustomTrackView::setEditMode(EDITMODE mode)
6237 m_scene->setEditMode(mode);
6240 void CustomTrackView::checkTrackSequence(int track)
6242 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6243 //track = m_document->tracksCount() -track;
6244 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6245 QList<QGraphicsItem *> selection = m_scene->items(rect);
6246 QList <int> timelineList;
6247 timelineList.append(0);
6248 for (int i = 0; i < selection.count(); i++) {
6249 if (selection.at(i)->type() == AVWIDGET) {
6250 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6251 int start = clip->startPos().frames(m_document->fps());
6252 int end = clip->endPos().frames(m_document->fps());
6253 if (!timelineList.contains(start)) timelineList.append(start);
6254 if (!timelineList.contains(end)) timelineList.append(end);
6257 qSort(timelineList);
6258 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6259 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6262 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6264 if (data.isEmpty()) return;
6265 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6267 info.startPos = GenTime(in, m_document->fps());
6268 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6269 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6270 info.cropDuration = info.endPos - info.startPos;
6271 info.track = m_selectedTrack;
6272 QUndoCommand *addCommand = new QUndoCommand();
6273 addCommand->setText(i18n("Insert clip"));
6274 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6275 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6276 m_commandStack->push(addCommand);
6278 selectClip(true, false, m_selectedTrack, in);
6279 // Automatic audio split
6280 if (KdenliveSettings::splitaudio())
6284 void CustomTrackView::clearSelection()
6286 resetSelectionGroup();
6287 scene()->clearSelection();
6289 emit clipItemSelected(NULL);
6292 void CustomTrackView::updatePalette()
6294 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6298 pen1.setColor(palette().text().color());
6299 m_cursorLine->setPen(pen1);
6301 emit tracksChanged();
6304 void CustomTrackView::removeTipAnimation()
6307 scene()->removeItem(m_visualTip);
6308 m_animationTimer->stop();
6316 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6318 if (m_visualTip == NULL) {
6319 QRectF rect = clip->sceneBoundingRect();
6320 m_animation = new QGraphicsItemAnimation;
6321 m_animation->setTimeLine(m_animationTimer);
6322 m_animation->setScaleAt(1, 1, 1);
6327 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6328 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6329 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6331 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6333 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6335 m_animation->setScaleAt(.5, 2, 2);
6339 polygon << QPoint(0, - size * 2);
6340 if (mode == RESIZESTART)
6341 polygon << QPoint(size * 2, 0);
6343 polygon << QPoint(- size * 2, 0);
6344 polygon << QPoint(0, size * 2);
6345 polygon << QPoint(0, - size * 2);
6347 m_visualTip = new QGraphicsPolygonItem(polygon);
6348 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6349 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6350 if (mode == RESIZESTART)
6351 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6353 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6355 m_animation->setScaleAt(.5, 2, 1);
6357 case TRANSITIONSTART:
6359 polygon << QPoint(0, - size * 2);
6360 if (mode == TRANSITIONSTART)
6361 polygon << QPoint(size * 2, 0);
6363 polygon << QPoint(- size * 2, 0);
6364 polygon << QPoint(0, 0);
6365 polygon << QPoint(0, - size * 2);
6367 m_visualTip = new QGraphicsPolygonItem(polygon);
6368 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6369 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6370 if (mode == TRANSITIONSTART)
6371 m_visualTip->setPos(rect.x(), rect.bottom());
6373 m_visualTip->setPos(rect.right(), rect.bottom());
6375 m_animation->setScaleAt(.5, 2, 2);
6382 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6383 m_visualTip->setZValue(100);
6384 scene()->addItem(m_visualTip);
6385 m_animation->setItem(m_visualTip);
6386 m_animationTimer->start();
6390 bool CustomTrackView::hasAudio(int track) const
6392 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6393 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6394 QGraphicsItem *item;
6395 for (int i = 0; i < collisions.count(); i++) {
6396 item = collisions.at(i);
6397 if (!item->isEnabled()) continue;
6398 if (item->type() == AVWIDGET) {
6399 ClipItem *clip = static_cast <ClipItem *>(item);
6400 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6406 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6408 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6409 m_commandStack->push(command);
6410 setDocumentModified();
6414 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6416 EffectsParameterList parameters;
6417 parameters.addParam("tag", effect.attribute("tag"));
6418 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6419 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6420 parameters.addParam("id", effect.attribute("id"));
6421 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6422 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6423 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6424 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6426 QDomNodeList params = effect.elementsByTagName("parameter");
6427 for (int i = 0; i < params.count(); i++) {
6428 QDomElement e = params.item(i).toElement();
6429 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6430 if (e.attribute("type") == "simplekeyframe") {
6432 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6433 double factor = e.attribute("factor", "1").toDouble();
6434 for (int j = 0; j < values.count(); j++) {
6435 QString pos = values.at(j).section(':', 0, 0);
6436 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6437 values[j] = pos + "=" + QString::number(val);
6439 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6440 parameters.addParam(e.attribute("name"), values.join(";"));
6441 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6442 parameters.addParam("max", e.attribute("max"));
6443 parameters.addParam("min", e.attribute("min"));
6444 parameters.addParam("factor", e.attribute("factor", "1"));*/
6445 } else if (e.attribute("type") == "keyframe") {
6446 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6447 parameters.addParam("keyframes", e.attribute("keyframes"));
6448 parameters.addParam("max", e.attribute("max"));
6449 parameters.addParam("min", e.attribute("min"));
6450 parameters.addParam("factor", e.attribute("factor", "1"));
6451 parameters.addParam("starttag", e.attribute("starttag", "start"));
6452 parameters.addParam("endtag", e.attribute("endtag", "end"));
6453 } else if (e.attribute("namedesc").contains(';')) {
6454 QString format = e.attribute("format");
6455 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6456 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6458 QTextStream txtNeu(&neu);
6459 if (values.size() > 0)
6460 txtNeu << (int)values[0].toDouble();
6461 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6462 txtNeu << separators[i];
6463 txtNeu << (int)(values[i+1].toDouble());
6465 parameters.addParam("start", neu);
6467 if (e.attribute("factor", "1") != "1") {
6469 if (e.attribute("factor").startsWith('%')) {
6470 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6471 } else fact = e.attribute("factor", "1").toDouble();
6472 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6474 parameters.addParam(e.attribute("name"), e.attribute("value"));
6481 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6483 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6484 for (int i = 0; i < effects.count(); ++i) {
6485 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6486 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6488 // if effect is displayed, update the effect edit widget with new clip duration
6489 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6490 emit clipItemSelected(item, effects.at(i));*/
6492 // update always, otherwise there might problems when resizing groups
6493 if (effects.count() > 0)
6494 emit clipItemSelected(item, item->selectedEffectIndex());
6497 void CustomTrackView::updateTrackNames(int track, bool added)
6499 QList <TrackInfo> tracks = m_document->tracksList();
6500 int max = tracks.count();
6501 int docTrack = max - track - 1;
6503 // count number of tracks of each type
6504 int videoTracks = 0;
6505 int audioTracks = 0;
6506 for (int i = max - 1; i >= 0; --i) {
6507 TrackInfo info = tracks.at(i);
6508 if (info.type == VIDEOTRACK)
6513 if (i <= docTrack) {
6514 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6515 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6518 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6519 info.trackName = type + QString::number(typeNumber);
6520 m_document->setTrackType(i, info);
6523 if (info.trackName == type + QString::number(typeNumber + 1)) {
6524 info.trackName = type + QString::number(typeNumber);
6525 m_document->setTrackType(i, info);
6531 emit tracksChanged();