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 "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "commands/locktrackcommand.h"
57 #include "commands/groupclipscommand.h"
58 #include "commands/splitaudiocommand.h"
59 #include "commands/changecliptypecommand.h"
60 #include "trackdialog.h"
61 #include "tracksconfigdialog.h"
62 #include "commands/configtrackscommand.h"
63 #include "commands/rebuildgroupcommand.h"
64 #include "commands/razorgroupcommand.h"
65 #include "profilesdialog.h"
67 #include "lib/audio/audioEnvelope.h"
68 #include "lib/audio/audioCorrelation.h"
75 #include <KMessageBox>
76 #include <KIO/NetAccess>
77 #include <KFileDialog>
79 #include <QMouseEvent>
80 #include <QStylePainter>
81 #include <QGraphicsItem>
82 #include <QDomDocument>
84 #include <QApplication>
85 #include <QInputDialog>
88 #if QT_VERSION >= 0x040600
89 #include <QGraphicsDropShadowEffect>
92 #define SEEK_INACTIVE (-1)
96 bool sortGuidesList(const Guide *g1 , const Guide *g2)
98 return (*g1).position() < (*g2).position();
103 // disable animation if user asked it in KDE's global settings
104 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
105 // needs something like below (taken from dolphin)
106 // #include <kglobalsettings.h>
107 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
108 // const int duration = animate ? 1500 : 1;
110 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
111 QGraphicsView(projectscene, parent),
112 m_tracksHeight(KdenliveSettings::trackheight()),
113 m_projectDuration(0),
116 m_scene(projectscene),
118 m_operationMode(NONE),
125 m_autoScroll(KdenliveSettings::autoscroll()),
126 m_pasteEffectsAction(NULL),
127 m_ungroupAction(NULL),
134 m_blockRefresh(false),
135 m_selectionGroup(NULL),
137 m_audioCorrelator(NULL),
138 m_audioAlignmentReference(NULL),
139 m_controlModifier(false)
142 m_commandStack = doc->commandStack();
144 m_commandStack = NULL;
147 setMouseTracking(true);
148 setAcceptDrops(true);
149 setFrameShape(QFrame::NoFrame);
151 //setCacheMode(QGraphicsView::CacheBackground);
152 setAutoFillBackground(false);
153 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
154 setContentsMargins(0, 0, 0, 0);
156 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
158 m_animationTimer = new QTimeLine(800);
159 m_animationTimer->setFrameRange(0, 5);
160 m_animationTimer->setUpdateInterval(100);
161 m_animationTimer->setLoopCount(0);
163 m_tipColor = QColor(0, 192, 0, 200);
164 m_tipPen.setColor(QColor(255, 255, 255, 100));
165 m_tipPen.setWidth(3);
167 const int maxHeight = m_tracksHeight * m_document->tracksCount();
168 setSceneRect(0, 0, sceneRect().width(), maxHeight);
169 verticalScrollBar()->setMaximum(maxHeight);
170 verticalScrollBar()->setTracking(true);
171 // repaint guides when using vertical scroll
172 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
174 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
175 m_cursorLine->setZValue(1000);
178 pen1.setColor(palette().text().color());
179 m_cursorLine->setPen(pen1);
180 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
182 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
183 m_scrollTimer.setInterval(100);
184 m_scrollTimer.setSingleShot(true);
186 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
187 m_thumbsTimer.setInterval(500);
188 m_thumbsTimer.setSingleShot(true);
190 KIcon razorIcon("edit-cut");
191 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
193 KIcon spacerIcon("kdenlive-spacer-tool");
194 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
197 CustomTrackView::~CustomTrackView()
199 qDeleteAll(m_guides);
201 m_waitingThumbs.clear();
202 delete m_animationTimer;
206 void CustomTrackView::keyPressEvent(QKeyEvent * event)
208 if (event->key() == Qt::Key_Up) {
211 } else if (event->key() == Qt::Key_Down) {
214 } else QWidget::keyPressEvent(event);
217 void CustomTrackView::setDocumentModified()
219 m_document->setModified(true);
222 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
224 m_timelineContextMenu = timeline;
225 m_timelineContextClipMenu = clip;
226 m_clipTypeGroup = clipTypeGroup;
227 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
229 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
230 m_markerMenu->setEnabled(false);
231 markermenu->addMenu(m_markerMenu);
232 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
233 QList <QAction *> list = m_timelineContextClipMenu->actions();
234 for (int i = 0; i < list.count(); i++) {
235 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
236 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
239 m_timelineContextTransitionMenu = transition;
240 list = m_timelineContextTransitionMenu->actions();
241 for (int i = 0; i < list.count(); i++) {
242 if (list.at(i)->data().toString() == "auto") {
243 m_autoTransition = list.at(i);
248 m_timelineContextMenu->addSeparator();
249 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
250 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
251 m_timelineContextMenu->addAction(m_deleteGuide);
253 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
254 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
255 m_timelineContextMenu->addAction(m_editGuide);
258 void CustomTrackView::slotDoResetMenuPosition()
260 m_menuPosition = QPoint();
263 void CustomTrackView::slotResetMenuPosition()
265 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
266 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
269 void CustomTrackView::checkAutoScroll()
271 m_autoScroll = KdenliveSettings::autoscroll();
274 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
275 return m_scene->m_tracksList;
279 int CustomTrackView::getFrameWidth()
281 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
284 void CustomTrackView::updateSceneFrameWidth()
286 int frameWidth = getFrameWidth();
287 QList<QGraphicsItem *> itemList = items();
289 for (int i = 0; i < itemList.count(); i++) {
290 if (itemList.at(i)->type() == AVWIDGET) {
291 item = (ClipItem*) itemList.at(i);
292 item->resetFrameWidth(frameWidth);
293 item->resetThumbs(true);
298 bool CustomTrackView::checkTrackHeight()
300 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
301 m_tracksHeight = KdenliveSettings::trackheight();
302 emit trackHeightChanged();
303 QList<QGraphicsItem *> itemList = items();
305 Transition *transitionitem;
306 int frameWidth = getFrameWidth();
307 bool snap = KdenliveSettings::snaptopoints();
308 KdenliveSettings::setSnaptopoints(false);
309 for (int i = 0; i < itemList.count(); i++) {
310 if (itemList.at(i)->type() == AVWIDGET) {
311 item = (ClipItem*) itemList.at(i);
312 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
313 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
314 item->resetFrameWidth(frameWidth);
315 item->resetThumbs(true);
316 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
317 transitionitem = (Transition*) itemList.at(i);
318 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
319 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
322 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
323 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
325 for (int i = 0; i < m_guides.count(); i++) {
326 QLineF l = m_guides.at(i)->line();
327 l.setP2(QPointF(l.x2(), newHeight));
328 m_guides.at(i)->setLine(l);
331 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
332 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
333 KdenliveSettings::setSnaptopoints(snap);
334 viewport()->update();
338 /** Zoom or move viewport on mousewheel
340 * If mousewheel+Ctrl, zooms in/out on the timeline.
342 * With Ctrl, moves viewport towards end of timeline if down/back,
343 * opposite on up/forward.
345 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
346 void CustomTrackView::wheelEvent(QWheelEvent * e)
348 if (e->modifiers() == Qt::ControlModifier) {
349 if (e->delta() > 0) emit zoomIn();
352 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
353 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
357 int CustomTrackView::getPreviousVideoTrack(int track)
359 track = m_document->tracksCount() - track - 1;
361 for (int i = track; i > -1; i--) {
362 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
368 void CustomTrackView::slotFetchNextThumbs()
370 if (!m_waitingThumbs.isEmpty()) {
371 ClipItem *item = m_waitingThumbs.takeFirst();
372 while (item == NULL && !m_waitingThumbs.isEmpty()) {
373 item = m_waitingThumbs.takeFirst();
375 if (item) item->slotFetchThumbs();
376 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
380 void CustomTrackView::slotCheckMouseScrolling()
382 if (m_scrollOffset == 0) {
383 m_scrollTimer.stop();
386 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
387 m_scrollTimer.start();
390 void CustomTrackView::slotCheckPositionScrolling()
392 // If mouse is at a border of the view, scroll
393 if (m_moveOpMode != SEEK) return;
394 if (mapFromScene(m_cursorPos, 0).x() < 3) {
395 if (horizontalScrollBar()->value() == 0) return;
396 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
397 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
398 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
399 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
400 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
401 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
402 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
410 int pos = event->x();
411 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
413 double snappedPos = getSnapPointForPos(mappedXPos);
414 emit mousePosition(mappedXPos);
416 if (event->buttons() & Qt::MidButton) return;
417 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
418 event->setAccepted(true);
420 QGraphicsView::mouseMoveEvent(event);
424 if (event->buttons() != Qt::NoButton) {
425 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
426 if (m_dragItem && m_tool == SELECTTOOL) {
427 if (m_operationMode == MOVE && move) {
428 //m_dragItem->setProperty("y_absolute", event->pos().y());
429 QGraphicsView::mouseMoveEvent(event);
430 // If mouse is at a border of the view, scroll
432 m_scrollOffset = -30;
433 m_scrollTimer.start();
434 } else if (viewport()->width() - pos < 10) {
436 m_scrollTimer.start();
437 } else if (m_scrollTimer.isActive()) {
438 m_scrollTimer.stop();
440 } else if (m_operationMode == RESIZESTART && move) {
441 m_document->renderer()->pause();
442 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
443 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
445 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
447 m_dragItem->resizeStart((int)(snappedPos));
449 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
450 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
451 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
452 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
453 } else if (m_operationMode == RESIZEEND && move) {
454 m_document->renderer()->pause();
455 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
456 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
458 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
460 m_dragItem->resizeEnd((int)(snappedPos));
462 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
463 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
464 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
465 } else if (m_operationMode == FADEIN && move) {
466 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
467 } else if (m_operationMode == FADEOUT && move) {
468 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
469 } else if (m_operationMode == KEYFRAME && move) {
470 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
471 double pos = mapToScene(event->pos()).toPoint().y();
472 QRectF br = m_dragItem->sceneBoundingRect();
473 double maxh = 100.0 / br.height();
474 pos = (br.bottom() - pos) * maxh;
475 m_dragItem->updateKeyFramePos(keyFramePos, pos);
476 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
477 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
479 removeTipAnimation();
481 } else if (m_operationMode == MOVEGUIDE) {
482 removeTipAnimation();
483 QGraphicsView::mouseMoveEvent(event);
485 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
487 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
488 if (snappedPos < 0) snappedPos = 0;
490 // Make sure there is no collision
491 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
492 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
493 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
494 collidingItems.removeAll(m_selectionGroup);
495 for (int i = 0; i < children.count(); i++) {
496 if (children.at(i)->type() == GROUPWIDGET) {
497 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
498 for (int j = 0; j < subchildren.count(); j++)
499 collidingItems.removeAll(subchildren.at(j));
501 collidingItems.removeAll(children.at(i));
503 bool collision = false;
505 for (int i = 0; i < collidingItems.count(); i++) {
506 if (!collidingItems.at(i)->isEnabled()) continue;
507 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
508 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
509 // Moving backward, determine best pos
510 QPainterPath clipPath;
511 clipPath.addRect(item->sceneBoundingRect());
512 QPainterPath res = shape.intersected(clipPath);
513 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
516 snappedPos += offset;
517 // make sure we have no collision
518 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
519 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
520 collidingItems.removeAll(m_selectionGroup);
521 for (int i = 0; i < children.count(); i++) {
522 if (children.at(i)->type() == GROUPWIDGET) {
523 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
524 for (int j = 0; j < subchildren.count(); j++)
525 collidingItems.removeAll(subchildren.at(j));
527 collidingItems.removeAll(children.at(i));
530 for (int i = 0; i < collidingItems.count(); i++) {
531 if (!collidingItems.at(i)->isEnabled()) continue;
532 if (collidingItems.at(i)->type() == AVWIDGET) {
541 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
542 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
543 collidingItems.removeAll(m_selectionGroup);
544 for (int i = 0; i < children.count(); i++) {
545 if (children.at(i)->type() == GROUPWIDGET) {
546 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
547 for (int j = 0; j < subchildren.count(); j++)
548 collidingItems.removeAll(subchildren.at(j));
550 collidingItems.removeAll(children.at(i));
554 for (int i = 0; i < collidingItems.count(); i++) {
555 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
556 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
557 // Moving backward, determine best pos
558 QPainterPath clipPath;
559 clipPath.addRect(item->sceneBoundingRect());
560 QPainterPath res = shape.intersected(clipPath);
561 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
565 snappedPos += offset;
566 // make sure we have no collision
567 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
568 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
569 collidingItems.removeAll(m_selectionGroup);
570 for (int i = 0; i < children.count(); i++) {
571 if (children.at(i)->type() == GROUPWIDGET) {
572 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
573 for (int j = 0; j < subchildren.count(); j++)
574 collidingItems.removeAll(subchildren.at(j));
576 collidingItems.removeAll(children.at(i));
578 for (int i = 0; i < collidingItems.count(); i++) {
579 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
587 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
588 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
592 if (m_tool == RAZORTOOL) {
593 setCursor(m_razorCursor);
594 //QGraphicsView::mouseMoveEvent(event);
596 } else if (m_tool == SPACERTOOL) {
597 setCursor(m_spacerCursor);
601 QList<QGraphicsItem *> itemList = items(event->pos());
602 QGraphicsRectItem *item = NULL;
603 OPERATIONTYPE opMode = NONE;
605 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
607 } else for (int i = 0; i < itemList.count(); i++) {
608 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
609 item = (QGraphicsRectItem*) itemList.at(i);
614 if (item && event->buttons() == Qt::NoButton) {
615 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
616 if (m_tool == RAZORTOOL) {
617 // razor tool over a clip, display current frame in monitor
618 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
619 //TODO: solve crash when showing frame when moving razor over clip
620 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
626 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
627 // all other modes break the selection, so the user probably wants to move it
630 if (clip->rect().width() * transform().m11() < 15) {
631 // If the item is very small, only allow move
634 else opMode = clip->operationMode(mapToScene(event->pos()));
637 const double size = 5;
638 if (opMode == m_moveOpMode) {
639 QGraphicsView::mouseMoveEvent(event);
642 removeTipAnimation();
644 m_moveOpMode = opMode;
645 setTipAnimation(clip, opMode, size);
647 if (item->type() == AVWIDGET)
648 ci = static_cast <ClipItem *>(item);
650 if (opMode == MOVE) {
651 setCursor(Qt::OpenHandCursor);
653 message = ci->clipName() + i18n(":");
654 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
655 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
656 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
657 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
658 if (clip->parentItem() == m_selectionGroup)
659 message.append(i18n(" Selection duration:"));
661 message.append(i18n(" Group duration:"));
662 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
663 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
664 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
665 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
669 } else if (opMode == RESIZESTART) {
670 setCursor(KCursor("left_side", Qt::SizeHorCursor));
672 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
673 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
674 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
675 } else if (opMode == RESIZEEND) {
676 setCursor(KCursor("right_side", Qt::SizeHorCursor));
678 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
679 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
680 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
681 } else if (opMode == FADEIN || opMode == FADEOUT) {
682 setCursor(Qt::PointingHandCursor);
683 if (ci && opMode == FADEIN && ci->fadeIn()) {
684 message = i18n("Fade in duration: ");
685 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
686 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
687 message = i18n("Fade out duration: ");
688 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
690 message = i18n("Drag to add or resize a fade effect.");
692 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
693 setCursor(Qt::PointingHandCursor);
694 message = i18n("Click to add a transition.");
695 } else if (opMode == KEYFRAME) {
696 setCursor(Qt::PointingHandCursor);
697 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
700 if (!message.isEmpty())
701 emit displayMessage(message, InformationMessage);
702 } // no clip under mouse
703 else if (m_tool == RAZORTOOL) {
706 } else if (opMode == MOVEGUIDE) {
707 m_moveOpMode = opMode;
708 setCursor(Qt::SplitHCursor);
710 removeTipAnimation();
711 setCursor(Qt::ArrowCursor);
712 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
713 QGraphicsView::mouseMoveEvent(event);
715 seekCursorPos(mappedXPos);
716 slotCheckPositionScrolling();
718 } else m_moveOpMode = NONE;
720 QGraphicsView::mouseMoveEvent(event);
724 void CustomTrackView::mousePressEvent(QMouseEvent * event)
726 setFocus(Qt::MouseFocusReason);
727 m_menuPosition = QPoint();
729 // special cases (middle click button or ctrl / shift click
730 if (event->button() == Qt::MidButton) {
732 m_blockRefresh = false;
733 m_operationMode = NONE;
737 if (event->modifiers() & Qt::ShiftModifier) {
738 // Rectangle selection
739 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
740 setDragMode(QGraphicsView::RubberBandDrag);
741 if (!(event->modifiers() & Qt::ControlModifier)) {
742 resetSelectionGroup();
743 scene()->clearSelection();
745 m_blockRefresh = false;
746 m_operationMode = RUBBERSELECTION;
747 QGraphicsView::mousePressEvent(event);
751 m_blockRefresh = true;
754 if (m_tool != RAZORTOOL) activateMonitor();
755 else if (m_document->renderer()->playSpeed() != 0.0) {
756 m_document->renderer()->pause();
759 m_clickEvent = event->pos();
761 // check item under mouse
762 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
763 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
764 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
765 setDragMode(QGraphicsView::ScrollHandDrag);
766 QGraphicsView::mousePressEvent(event);
767 m_blockRefresh = false;
768 m_operationMode = NONE;
772 // if a guide and a clip were pressed, just select the guide
773 for (int i = 0; i < collisionList.count(); ++i) {
774 if (collisionList.at(i)->type() == GUIDEITEM) {
775 // a guide item was pressed
776 m_dragGuide = (Guide *) collisionList.at(i);
777 if (event->button() == Qt::LeftButton) { // move it
778 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
779 m_operationMode = MOVEGUIDE;
780 // deselect all clips so that only the guide will move
781 m_scene->clearSelection();
782 resetSelectionGroup(false);
783 updateSnapPoints(NULL);
784 QGraphicsView::mousePressEvent(event);
786 } else // show context menu
791 // Find first clip, transition or group under mouse (when no guides selected)
793 AbstractGroupItem *dragGroup = NULL;
794 AbstractClipItem *collisionClip = NULL;
796 while (!m_dragGuide && ct < collisionList.count()) {
797 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
798 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
799 if (collisionClip->isItemLocked())
801 if (collisionClip == m_dragItem)
802 collisionClip = NULL;
804 m_dragItem = collisionClip;
806 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
807 m_dragItemInfo = m_dragItem->info();
808 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
809 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
810 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
817 if (m_dragItem) emit clipItemSelected(NULL);
820 #if QT_VERSION >= 0x040600
821 // Add shadow to dragged item, currently disabled because of painting artifacts
822 //TODO: re-enable when fixed
823 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
824 eff->setBlurRadius(5);
825 eff->setOffset(3, 3);
826 m_dragItem->setGraphicsEffect(eff);*/
828 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
829 // update transition menu action
830 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
831 m_autoTransition->setEnabled(true);
832 } else m_autoTransition->setEnabled(false);
834 // context menu requested
835 if (event->button() == Qt::RightButton) {
837 if (dragGroup) dragGroup->setSelected(true);
838 else if (!m_dragItem->isSelected()) {
839 resetSelectionGroup(false);
840 m_scene->clearSelection();
841 m_dragItem->setSelected(true);
843 } else if (!m_dragGuide) {
844 // check if there is a guide close to mouse click
845 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
846 for (int i = 0; i < guidesCollisionList.count(); i++) {
847 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
848 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
852 // keep this to support multiple guides context menu in the future (?)
853 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
854 guidesCollisionList.removeAt(0);
856 if (!guidesCollisionList.isEmpty())
857 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
860 m_operationMode = NONE;
861 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
862 m_menuPosition = m_clickEvent;
868 // No item under click
869 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
870 resetSelectionGroup(false);
871 setCursor(Qt::ArrowCursor);
872 m_scene->clearSelection();
874 updateClipTypeActions(NULL);
875 if (m_tool == SPACERTOOL) {
876 QList<QGraphicsItem *> selection;
877 if (event->modifiers() == Qt::ControlModifier) {
878 // Ctrl + click, select all items on track after click position
879 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
880 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
881 // Cannot use spacer on locked track
882 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
886 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
889 selection = checkForGroups(rect, &isOk);
891 // groups found on track, do not allow the move
892 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
896 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;
898 // Select all items on all tracks after click position
899 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
900 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
903 QList <GenTime> offsetList;
904 // create group to hold selected items
905 m_selectionGroup = new AbstractGroupItem(m_document->fps());
906 scene()->addItem(m_selectionGroup);
908 for (int i = 0; i < selection.count(); i++) {
909 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
910 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
911 if (item->isItemLocked()) continue;
912 offsetList.append(item->startPos());
913 offsetList.append(item->endPos());
914 m_selectionGroup->addToGroup(selection.at(i));
915 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
916 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
917 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
918 QList<QGraphicsItem *> children = selection.at(i)->childItems();
919 for (int j = 0; j < children.count(); j++) {
920 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
921 offsetList.append(item->startPos());
922 offsetList.append(item->endPos());
924 m_selectionGroup->addToGroup(selection.at(i));
925 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
926 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
927 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
928 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
929 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
930 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
933 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
934 if (!offsetList.isEmpty()) {
936 QList <GenTime> cleandOffsetList;
937 GenTime startOffset = offsetList.takeFirst();
938 for (int k = 0; k < offsetList.size(); k++) {
939 GenTime newoffset = offsetList.at(k) - startOffset;
940 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
941 cleandOffsetList.append(newoffset);
944 updateSnapPoints(NULL, cleandOffsetList, true);
946 m_operationMode = SPACER;
948 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
950 //QGraphicsView::mousePressEvent(event);
956 if (m_tool == RAZORTOOL && m_dragItem) {
957 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
958 if (m_dragItem->type() == TRANSITIONWIDGET) {
959 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
961 m_document->renderer()->pause();
962 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
963 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
965 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
966 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
967 m_commandStack->push(command);
969 setDocumentModified();
976 bool itemSelected = false;
977 if (m_dragItem->isSelected())
979 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
981 else if (dragGroup && dragGroup->isSelected())
984 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
985 if (event->modifiers() != Qt::ControlModifier) {
986 resetSelectionGroup(false);
987 m_scene->clearSelection();
988 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
989 viewport()->update();
991 resetSelectionGroup();
994 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
995 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
997 bool selected = !m_dragItem->isSelected();
999 dragGroup->setSelected(selected);
1001 m_dragItem->setSelected(selected);
1002 if (selected == false) {
1005 groupSelectedItems();
1007 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1008 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1009 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1011 else updateClipTypeActions(NULL);
1014 if (collisionClip != NULL || m_dragItem == NULL) {
1015 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1016 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1017 emit clipItemSelected(selected);
1019 emit clipItemSelected(NULL);
1023 // If clicked item is selected, allow move
1024 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1025 QGraphicsView::mousePressEvent(event);
1028 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1029 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1030 // all other modes break the selection, so the user probably wants to move it
1031 m_operationMode = MOVE;
1033 if (m_dragItem->rect().width() * transform().m11() < 15) {
1034 // If the item is very small, only allow move
1035 m_operationMode = MOVE;
1037 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1039 } else m_operationMode = NONE;
1040 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1042 // Update snap points
1043 if (m_selectionGroup == NULL) {
1044 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1045 updateSnapPoints(NULL);
1047 updateSnapPoints(m_dragItem);
1049 QList <GenTime> offsetList;
1050 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1051 for (int i = 0; i < children.count(); i++) {
1052 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1053 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1054 offsetList.append(item->startPos());
1055 offsetList.append(item->endPos());
1058 if (!offsetList.isEmpty()) {
1060 GenTime startOffset = offsetList.takeFirst();
1061 QList <GenTime> cleandOffsetList;
1062 for (int k = 0; k < offsetList.size(); k++) {
1063 GenTime newoffset = offsetList.at(k) - startOffset;
1064 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1065 cleandOffsetList.append(newoffset);
1068 updateSnapPoints(NULL, cleandOffsetList, true);
1072 if (m_operationMode == KEYFRAME) {
1073 m_dragItem->updateSelectedKeyFrame();
1074 m_blockRefresh = false;
1076 } else if (m_operationMode == MOVE) {
1077 setCursor(Qt::ClosedHandCursor);
1078 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1080 info.startPos = m_dragItem->startPos();
1081 info.track = m_dragItem->track();
1082 int transitiontrack = getPreviousVideoTrack(info.track);
1083 ClipItem *transitionClip = NULL;
1084 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1085 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1086 info.endPos = transitionClip->endPos();
1088 GenTime transitionDuration(65, m_document->fps());
1089 if (m_dragItem->cropDuration() < transitionDuration)
1090 info.endPos = m_dragItem->endPos();
1092 info.endPos = info.startPos + transitionDuration;
1094 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1095 // Check there is no other transition at that place
1096 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1097 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1098 QList<QGraphicsItem *> selection = m_scene->items(r);
1099 bool transitionAccepted = true;
1100 for (int i = 0; i < selection.count(); i++) {
1101 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1102 Transition *tr = static_cast <Transition *>(selection.at(i));
1103 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1104 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1105 } else transitionAccepted = false;
1108 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1109 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1110 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1112 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1113 info.track = m_dragItem->track();
1114 int transitiontrack = getPreviousVideoTrack(info.track);
1115 ClipItem *transitionClip = NULL;
1116 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1117 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1118 info.startPos = transitionClip->startPos();
1120 GenTime transitionDuration(65, m_document->fps());
1121 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1122 else info.startPos = info.endPos - transitionDuration;
1124 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1125 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1126 EffectsList::setParameter(transition, "reverse", "1");
1128 // Check there is no other transition at that place
1129 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1130 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1131 QList<QGraphicsItem *> selection = m_scene->items(r);
1132 bool transitionAccepted = true;
1133 for (int i = 0; i < selection.count(); i++) {
1134 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1135 Transition *tr = static_cast <Transition *>(selection.at(i));
1136 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1137 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1138 } else transitionAccepted = false;
1141 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1142 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1144 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1145 resetSelectionGroup(false);
1146 m_dragItem->setSelected(true);
1149 m_blockRefresh = false;
1151 QGraphicsView::mousePressEvent(event);
1154 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1156 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1157 QList<QGraphicsItem *> list = scene()->items(p);
1158 AbstractGroupItem *group = NULL;
1159 for (int i = 0; i < list.size(); i++) {
1160 if (!list.at(i)->isEnabled()) continue;
1161 if (list.at(i)->type() == GROUPWIDGET) {
1162 group = static_cast <AbstractGroupItem *>(list.at(i));
1166 rebuildGroup(group);
1169 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1172 resetSelectionGroup(false);
1173 m_scene->clearSelection();
1175 QList <QGraphicsItem *> children = group->childItems();
1176 m_document->clipManager()->removeGroup(group);
1177 scene()->destroyItemGroup(group);
1178 for (int i = 0; i < children.count(); i++)
1179 children.at(i)->setSelected(true);
1180 groupSelectedItems(false, true);
1184 void CustomTrackView::resetSelectionGroup(bool selectItems)
1186 if (m_selectionGroup) {
1187 // delete selection group
1188 bool snap = KdenliveSettings::snaptopoints();
1189 KdenliveSettings::setSnaptopoints(false);
1191 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1192 scene()->destroyItemGroup(m_selectionGroup);
1193 for (int i = 0; i < children.count(); i++) {
1194 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1195 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1196 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1197 children.at(i)->setSelected(selectItems);
1199 } else if (children.at(i)->type() == GROUPWIDGET) {
1200 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1201 children.at(i)->setSelected(selectItems);
1205 m_selectionGroup = NULL;
1206 KdenliveSettings::setSnaptopoints(snap);
1210 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1212 if (m_selectionGroup) {
1213 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1216 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1217 if (selection.isEmpty()) return;
1219 // Find top left position of selection
1220 for (int i = 0; i < selection.count(); i++) {
1221 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1222 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1223 } else if (selection.at(i)->parentItem()) {
1224 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1228 if (force || selection.count() > 1) {
1229 bool snap = KdenliveSettings::snaptopoints();
1230 KdenliveSettings::setSnaptopoints(false);
1231 if (createNewGroup) {
1232 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1233 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1234 QPointF diff = newGroup->pos();
1235 newGroup->translate(-diff.x(), -diff.y());
1236 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1238 scene()->addItem(newGroup);
1240 // Check if we are trying to include a group in a group
1241 QList <AbstractGroupItem *> groups;
1242 for (int i = 0; i < selection.count(); i++) {
1243 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1244 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1245 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1246 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1248 if (!groups.isEmpty()) {
1249 // ungroup previous groups
1250 while (!groups.isEmpty()) {
1251 AbstractGroupItem *grp = groups.takeFirst();
1252 m_document->clipManager()->removeGroup(grp);
1253 scene()->destroyItemGroup(grp);
1255 selection = m_scene->selectedItems();
1258 for (int i = 0; i < selection.count(); i++) {
1259 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1260 newGroup->addToGroup(selection.at(i));
1261 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1264 KdenliveSettings::setSnaptopoints(snap);
1266 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1267 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1268 QPointF diff = m_selectionGroup->pos();
1269 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1270 m_selectionGroup->translate(- diff.x(), -diff.y());
1272 scene()->addItem(m_selectionGroup);
1273 for (int i = 0; i < selection.count(); i++) {
1274 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1275 m_selectionGroup->addToGroup(selection.at(i));
1276 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1279 KdenliveSettings::setSnaptopoints(snap);
1280 if (m_selectionGroup) {
1281 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1282 m_selectionGroupInfo.track = m_selectionGroup->track();
1285 } else resetSelectionGroup();
1288 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1290 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1291 /*if (m_moveOpMode == KEYFRAME) {
1292 // user double clicked on a keyframe, open edit dialog
1293 //TODO: update for effects with several values per keyframe
1294 QDialog d(parentWidget());
1295 Ui::KeyFrameDialog_UI view;
1297 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1298 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1299 view.kfr_value->setFocus();
1300 if (d.exec() == QDialog::Accepted) {
1301 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1302 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1303 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1304 QString previous = item->keyframes(item->selectedEffectIndex());
1305 item->updateKeyframeEffect();
1306 QString next = item->keyframes(item->selectedEffectIndex());
1307 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1308 m_commandStack->push(command);
1309 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1310 emit clipItemSelected(item, item->selectedEffectIndex());
1315 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1316 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1317 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1318 //QString previous = item->keyframes(item->selectedEffectIndex());
1319 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1320 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1321 //item->updateKeyframeEffect();
1322 //QString next = item->keyframes(item->selectedEffectIndex());
1323 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1324 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1325 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1326 m_commandStack->push(command);
1327 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1328 emit clipItemSelected(item, item->selectedEffectIndex());
1330 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1333 QList<QGraphicsItem *> collisionList = items(event->pos());
1334 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1335 Guide *editGuide = (Guide *) collisionList.at(0);
1336 if (editGuide) slotEditGuide(editGuide->info());
1341 void CustomTrackView::editItemDuration()
1343 AbstractClipItem *item;
1347 if (m_scene->selectedItems().count() == 1) {
1348 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1350 if (m_scene->selectedItems().empty())
1351 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1353 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1359 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1363 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1364 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1368 if (!item->isItemLocked()) {
1371 if (item->type() == TRANSITIONWIDGET)
1372 getTransitionAvailableSpace(item, minimum, maximum);
1374 getClipAvailableSpace(item, minimum, maximum);
1376 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1377 m_document->timecode(), minimum, maximum, this);
1378 if (d->exec() == QDialog::Accepted) {
1379 ItemInfo clipInfo = item->info();
1380 ItemInfo startInfo = clipInfo;
1381 if (item->type() == TRANSITIONWIDGET) {
1382 // move & resize transition
1383 clipInfo.startPos = d->startPos();
1384 clipInfo.endPos = clipInfo.startPos + d->duration();
1385 clipInfo.track = item->track();
1386 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1387 updateTrackDuration(clipInfo.track, command);
1388 m_commandStack->push(command);
1390 // move and resize clip
1391 ClipItem *clip = static_cast<ClipItem *>(item);
1392 QUndoCommand *moveCommand = new QUndoCommand();
1393 moveCommand->setText(i18n("Edit clip"));
1394 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1395 // duration was reduced, so process it first
1396 clipInfo.endPos = clipInfo.startPos + d->duration();
1397 clipInfo.cropStart = d->cropStart();
1399 resizeClip(startInfo, clipInfo);
1400 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1401 adjustEffects(clip, startInfo, moveCommand);
1402 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1405 if (d->startPos() != clipInfo.startPos) {
1406 startInfo = clipInfo;
1407 clipInfo.startPos = d->startPos();
1408 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1409 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1412 if (d->duration() > item->cropDuration()) {
1413 // duration was increased, so process it after move
1414 startInfo = clipInfo;
1415 clipInfo.endPos = clipInfo.startPos + d->duration();
1416 clipInfo.cropStart = d->cropStart();
1418 resizeClip(startInfo, clipInfo);
1419 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1420 adjustEffects(clip, startInfo, moveCommand);
1421 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1423 updateTrackDuration(clipInfo.track, moveCommand);
1424 m_commandStack->push(moveCommand);
1429 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1433 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1435 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1437 clip->setKeyframes(index, keyframes);
1438 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1439 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1443 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1445 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1446 m_editGuide->setEnabled(m_dragGuide != NULL);
1447 m_markerMenu->clear();
1448 m_markerMenu->setEnabled(false);
1450 m_timelineContextMenu->popup(pos);
1451 } else if (group != NULL) {
1452 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1453 m_ungroupAction->setEnabled(true);
1454 updateClipTypeActions(NULL);
1455 m_timelineContextClipMenu->popup(pos);
1457 m_ungroupAction->setEnabled(false);
1458 if (clip->type() == AVWIDGET) {
1459 ClipItem *item = static_cast <ClipItem*>(clip);
1460 //build go to marker menu
1461 if (item->baseClip()) {
1462 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1463 int offset = item->startPos().frames(m_document->fps());
1464 if (!markers.isEmpty()) {
1465 for (int i = 0; i < markers.count(); i++) {
1466 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1467 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1468 QAction *go = m_markerMenu->addAction(position);
1469 go->setData(pos + offset);
1472 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1474 updateClipTypeActions(item);
1475 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1476 m_timelineContextClipMenu->popup(pos);
1477 } else if (clip->type() == TRANSITIONWIDGET) {
1478 m_timelineContextTransitionMenu->popup(pos);
1483 void CustomTrackView::activateMonitor()
1485 emit activateDocumentMonitor();
1488 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1490 resetSelectionGroup();
1492 info.startPos = GenTime();
1493 info.cropStart = GenTime(in, m_document->fps());
1494 info.endPos = GenTime(out - in, m_document->fps());
1495 info.cropDuration = info.endPos - info.startPos;
1498 // Check if clip can be inserted at that position
1499 ItemInfo pasteInfo = info;
1500 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1501 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1502 pasteInfo.track = selectedTrack();
1503 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1505 // Cannot be inserted at cursor pos, insert at end of track
1506 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1507 pasteInfo.startPos = GenTime(duration, m_document->fps());
1508 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1509 ok = canBePastedTo(pasteInfo, AVWIDGET);
1512 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1516 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1517 updateTrackDuration(pasteInfo.track, command);
1518 m_commandStack->push(command);
1520 selectClip(true, false);
1521 // Automatic audio split
1522 if (KdenliveSettings::splitaudio())
1526 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1528 if (data->hasFormat("kdenlive/clip")) {
1530 m_scene->clearSelection();
1531 resetSelectionGroup(false);
1532 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1533 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1535 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1538 if (clip->getProducer() == NULL) {
1539 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1542 QPointF framePos = mapToScene(pos);
1544 info.startPos = GenTime();
1545 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1546 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1547 info.cropDuration = info.endPos - info.startPos;
1550 // Check if clip can be inserted at that position
1551 ItemInfo pasteInfo = info;
1552 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1553 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1554 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1555 framePos.setX((int)(framePos.x() + 0.5));
1556 framePos.setY(pasteInfo.track * m_tracksHeight);
1557 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1560 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1561 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1562 m_selectionGroup->addToGroup(item);
1563 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1565 QList <GenTime> offsetList;
1566 offsetList.append(info.endPos);
1567 updateSnapPoints(NULL, offsetList);
1568 m_selectionGroup->setPos(framePos);
1569 scene()->addItem(m_selectionGroup);
1570 m_selectionGroup->setSelected(true);
1572 } else if (data->hasFormat("kdenlive/producerslist")) {
1574 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1575 m_scene->clearSelection();
1576 resetSelectionGroup(false);
1578 QList <GenTime> offsetList;
1579 QList <ItemInfo> infoList;
1580 QPointF framePos = mapToScene(pos);
1581 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1582 int track = (int)(framePos.y() / m_tracksHeight);
1583 framePos.setX((int)(framePos.x() + 0.5));
1584 framePos.setY(track * m_tracksHeight);
1586 // Check if clips can be inserted at that position
1587 for (int i = 0; i < ids.size(); ++i) {
1588 QString clipData = ids.at(i);
1589 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1591 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1594 if (clip->getProducer() == NULL) {
1595 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1599 info.startPos = start;
1600 if (clipData.contains('/')) {
1601 // this is a clip zone, set in / out
1602 int in = clipData.section('/', 1, 1).toInt();
1603 int out = clipData.section('/', 2, 2).toInt();
1604 info.cropStart = GenTime(in, m_document->fps());
1605 info.cropDuration = GenTime(out - in, m_document->fps());
1608 info.cropDuration = clip->duration();
1610 info.endPos = info.startPos + info.cropDuration;
1612 infoList.append(info);
1613 start += info.cropDuration;
1615 if (!canBePastedTo(infoList, AVWIDGET)) {
1618 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1620 for (int i = 0; i < ids.size(); ++i) {
1621 QString clipData = ids.at(i);
1622 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1624 info.startPos = start;
1625 if (clipData.contains('/')) {
1626 // this is a clip zone, set in / out
1627 int in = clipData.section('/', 1, 1).toInt();
1628 int out = clipData.section('/', 2, 2).toInt();
1629 info.cropStart = GenTime(in, m_document->fps());
1630 info.cropDuration = GenTime(out - in, m_document->fps());
1633 info.cropDuration = clip->duration();
1635 info.endPos = info.startPos + info.cropDuration;
1637 start += info.cropDuration;
1638 offsetList.append(start);
1639 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1640 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1641 m_selectionGroup->addToGroup(item);
1642 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1645 updateSnapPoints(NULL, offsetList);
1646 m_selectionGroup->setPos(framePos);
1647 scene()->addItem(m_selectionGroup);
1648 //m_selectionGroup->setZValue(10);
1649 m_thumbsTimer.start();
1653 // the drag is not a clip (may be effect, ...)
1661 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1663 if (insertDropClips(event->mimeData(), event->pos())) {
1664 if (event->source() == this) {
1665 event->setDropAction(Qt::MoveAction);
1668 event->setDropAction(Qt::MoveAction);
1669 event->acceptProposedAction();
1671 } else QGraphicsView::dragEnterEvent(event);
1674 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1676 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);
1677 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1678 collindingItems.removeAll(item);
1679 if (collindingItems.isEmpty()) return false;
1681 for (int i = 0; i < collindingItems.count(); i++) {
1682 QGraphicsItem *collision = collindingItems.at(i);
1683 if (collision->type() == item->type()) {
1685 kDebug() << "// COLLISIION DETECTED";
1693 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1695 int track = m_document->tracksCount() - clip->track();
1696 GenTime pos = clip->startPos();
1697 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1698 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1701 bool success = true;
1702 for (int i = 0; i < clip->effectsCount(); i++) {
1703 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1705 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1706 m_document->renderer()->doRefresh();
1709 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1711 if (pos < GenTime()) {
1713 if (effect.attribute("id") == "speed") {
1714 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1718 m_document->addTrackEffect(track - 1, effect);
1719 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1720 emit updateTrackEffectState(track - 1);
1721 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1724 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1726 // Special case: speed effect
1727 if (effect.attribute("id") == "speed") {
1728 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1729 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1733 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1734 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1735 if (strobe == 0) strobe = 1;
1736 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1737 EffectsParameterList params = clip->addEffect(effect);
1738 m_document->renderer()->mltAddEffect(track, pos, params);
1739 if (clip->isSelected()) emit clipItemSelected(clip);
1742 EffectsParameterList params = clip->addEffect(effect);
1743 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1744 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1745 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1746 if (clip->isSelected()) emit clipItemSelected(clip);
1747 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1750 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1752 QString index = effect.attribute("kdenlive_ix");
1753 if (pos < GenTime()) {
1754 // Delete track effect
1755 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1756 m_document->removeTrackEffect(track - 1, effect);
1758 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1759 emit updateTrackEffectState(track - 1);
1760 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1763 // Special case: speed effect
1764 if (effect.attribute("id") == "speed") {
1765 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1767 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1768 clip->deleteEffect(index);
1769 emit clipItemSelected(clip);
1770 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1774 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1775 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1776 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1779 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1781 clip->deleteEffect(index);
1782 emit clipItemSelected(clip);
1786 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1788 QList<QGraphicsItem *> itemList = group->childItems();
1789 QUndoCommand *effectCommand = new QUndoCommand();
1791 int offset = effect.attribute("clipstart").toInt();
1792 QDomElement namenode = effect.firstChildElement("name");
1793 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1794 else effectName = i18n("effect");
1795 effectCommand->setText(i18n("Add %1", effectName));
1796 for (int i = 0; i < itemList.count(); i++) {
1797 if (itemList.at(i)->type() == AVWIDGET) {
1798 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1799 if (effect.tagName() == "effectgroup") {
1800 QDomNodeList effectlist = effect.elementsByTagName("effect");
1801 for (int j = 0; j < effectlist.count(); j++) {
1802 QDomElement subeffect = effectlist.at(j).toElement();
1803 if (subeffect.hasAttribute("kdenlive_info")) {
1804 // effect is in a group
1805 EffectInfo effectInfo;
1806 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1807 if (effectInfo.groupIndex < 0) {
1808 // group needs to be appended
1809 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1810 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1813 processEffect(item, subeffect, offset, effectCommand);
1817 processEffect(item, effect, offset, effectCommand);
1821 if (effectCommand->childCount() > 0) {
1822 m_commandStack->push(effectCommand);
1823 setDocumentModified();
1824 } else delete effectCommand;
1826 clearSelection(false);
1827 m_dragItem = dropTarget;
1828 m_dragItem->setSelected(true);
1829 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1833 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1835 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1838 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1840 QList<QGraphicsItem *> itemList;
1841 QUndoCommand *effectCommand = new QUndoCommand();
1844 int offset = effect.attribute("clipstart").toInt();
1845 if (effect.tagName() == "effectgroup") {
1846 effectName = effect.attribute("name");
1848 QDomElement namenode = effect.firstChildElement("name");
1849 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1850 else effectName = i18n("effect");
1852 effectCommand->setText(i18n("Add %1", effectName));
1854 if (track == -1) itemList = scene()->selectedItems();
1855 if (itemList.isEmpty()) {
1856 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1857 if (clip) itemList.append(clip);
1858 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1862 for (int i = 0; i < itemList.count(); i++) {
1863 if (itemList.at(i)->type() == GROUPWIDGET) {
1864 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1865 for (int j = 0; j < subitems.count(); j++) {
1866 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1871 for (int i = 0; i < itemList.count(); i++) {
1872 if (itemList.at(i)->type() == AVWIDGET) {
1873 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1874 if (effect.tagName() == "effectgroup") {
1875 QDomNodeList effectlist = effect.elementsByTagName("effect");
1876 for (int j = 0; j < effectlist.count(); j++) {
1877 QDomElement subeffect = effectlist.at(j).toElement();
1878 if (subeffect.hasAttribute("kdenlive_info")) {
1879 // effect is in a group
1880 EffectInfo effectInfo;
1881 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1882 if (effectInfo.groupIndex < 0) {
1883 // group needs to be appended
1884 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1885 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1888 processEffect(item, subeffect, offset, effectCommand);
1891 else processEffect(item, effect, offset, effectCommand);
1894 if (effectCommand->childCount() > 0) {
1895 m_commandStack->push(effectCommand);
1896 setDocumentModified();
1897 if (effectCommand->childCount() == 1) {
1898 // Display newly added clip effect
1899 for (int i = 0; i < itemList.count(); i++) {
1900 if (itemList.at(i)->type() == AVWIDGET) {
1901 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1902 clip->setSelectedEffect(clip->effectsCount());
1903 if (!clip->isSelected()) {
1904 clearSelection(false);
1905 clip->setSelected(true);
1908 emit clipItemSelected(clip);
1914 for (int i = 0; i < itemList.count(); i++) {
1915 if (itemList.at(i)->type() == AVWIDGET) {
1916 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1917 if (clip->isMainSelectedClip()) {
1918 emit clipItemSelected(clip);
1924 } else delete effectCommand;
1927 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1929 if (effect.attribute("type") == "audio") {
1930 // Don't add audio effects on video clips
1931 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1932 /* do not show error message when item is part of a group as the user probably knows what he does then
1933 * and the message is annoying when working with the split audio feature */
1934 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1935 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1938 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1939 // Don't add video effect on audio clips
1940 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1941 /* do not show error message when item is part of a group as the user probably knows what he does then
1942 * and the message is annoying when working with the split audio feature */
1943 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1944 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1948 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1949 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1952 if (item->isItemLocked()) {
1956 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1957 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1959 item->initEffect(effect, 0, offset);
1961 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1964 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1967 // delete track effect
1968 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1969 m_commandStack->push(command);
1970 setDocumentModified();
1973 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1974 //clip is in a group, also remove the effect in other clips of the group
1975 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1976 QUndoCommand *delCommand = new QUndoCommand();
1978 QDomElement namenode = effect.firstChildElement("name");
1979 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1980 else effectName = i18n("effect");
1981 delCommand->setText(i18n("Delete %1", effectName));
1984 for (int i = 0; i < items.count(); i++) {
1985 if (items.at(i)->type() == GROUPWIDGET) {
1986 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1987 for (int j = 0; j < subitems.count(); j++) {
1988 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1993 for (int i = 0; i < items.count(); i++) {
1994 if (items.at(i)->type() == AVWIDGET) {
1995 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1996 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1998 QDomElement eff = item->effectAtIndex(ix);
1999 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2003 if (delCommand->childCount() > 0)
2004 m_commandStack->push(delCommand);
2007 setDocumentModified();
2010 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2011 m_commandStack->push(command);
2012 setDocumentModified();
2015 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2017 if (insertedEffect.isNull()) {
2018 kDebug()<<"// Trying to add null effect";
2019 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2022 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2023 QDomElement effect = insertedEffect.cloneNode().toElement();
2024 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2025 if (pos < GenTime()) {
2026 // editing a track effect
2027 EffectsParameterList effectParams = getEffectArgs(effect);
2028 // check if we are trying to reset a keyframe effect
2029 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2030 clip->initEffect(effect);
2031 effectParams = getEffectArgs(effect);
2033 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2034 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2036 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2037 emit updateTrackEffectState(track);
2038 setDocumentModified();
2042 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2044 // Special case: speed effect
2045 if (effect.attribute("id") == "speed") {
2046 if (effect.attribute("disable") == "1") {
2047 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2050 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2051 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2052 if (strobe == 0) strobe = 1;
2053 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2055 clip->updateEffect(effect);
2056 if (updateEffectStack && clip->isSelected())
2057 emit clipItemSelected(clip);
2058 if (ix == clip->selectedEffectIndex()) {
2059 // make sure to update display of clip keyframes
2060 clip->setSelectedEffect(ix);
2065 EffectsParameterList effectParams = getEffectArgs(effect);
2066 // check if we are trying to reset a keyframe effect
2067 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2068 clip->initEffect(effect);
2069 effectParams = getEffectArgs(effect);
2072 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2073 // A fade effect was modified, update the clip
2074 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2075 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2076 clip->setFadeIn(pos);
2078 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2079 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2080 clip->setFadeOut(pos);
2083 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2086 clip->updateEffect(effect);
2087 if (updateEffectStack && clip->isSelected()) {
2088 emit clipItemSelected(clip);
2090 if (ix == clip->selectedEffectIndex()) {
2091 // make sure to update display of clip keyframes
2092 clip->setSelectedEffect(ix);
2095 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2097 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2098 setDocumentModified();
2101 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2103 if (pos < GenTime()) {
2104 // editing a track effect
2105 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2106 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2109 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2110 emit updateTrackEffectState(track);
2111 setDocumentModified();
2114 // editing a clip effect
2115 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2117 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2119 clip->enableEffects(effectIndexes, disable);
2120 if (updateEffectStack && clip->isSelected()) {
2121 emit clipItemSelected(clip);
2123 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2124 // make sure to update display of clip keyframes
2125 clip->setSelectedEffect(clip->selectedEffectIndex());
2128 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2130 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2133 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2135 if (pos < GenTime()) {
2136 // Moving track effect
2137 int documentTrack = m_document->tracksCount() - track - 1;
2138 int max = m_document->getTrackEffects(documentTrack).count();
2139 int new_position = newPos.at(0);
2140 if (new_position > max) {
2143 int old_position = oldPos.at(0);
2144 for (int i = 0; i < newPos.count(); i++) {
2145 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2146 if (old_position > new_position) {
2147 // Moving up, we need to adjust index
2148 old_position = oldPos.at(i);
2149 new_position = newPos.at(i);
2151 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2152 if (!act.isNull() && !before.isNull()) {
2153 m_document->setTrackEffect(documentTrack, new_position, before);
2154 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2155 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2157 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2160 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2162 int new_position = newPos.at(0);
2163 if (new_position > clip->effectsCount()) {
2164 new_position = clip->effectsCount();
2166 int old_position = oldPos.at(0);
2167 for (int i = 0; i < newPos.count(); i++) {
2168 QDomElement act = clip->effectAtIndex(new_position);
2169 if (old_position > new_position) {
2170 // Moving up, we need to adjust index
2171 old_position = oldPos.at(i);
2172 new_position = newPos.at(i);
2174 QDomElement before = clip->effectAtIndex(old_position);
2175 if (act.isNull() || before.isNull()) {
2176 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2179 clip->moveEffect(before, new_position);
2180 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2181 if (act.attribute("id") == "speed") {
2182 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2183 } else if (before.attribute("id") == "speed") {
2184 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2185 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2187 clip->setSelectedEffect(newPos.at(0));
2188 emit clipItemSelected(clip);
2189 setDocumentModified();
2190 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2193 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2195 ChangeEffectStateCommand *command;
2197 // editing track effect
2198 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2200 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2201 QList <int> speedEffectIndexes;
2202 for (int i = 0; i < effectIndexes.count(); i++) {
2203 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2204 if (effect.attribute("id") == "speed") {
2206 speedEffectIndexes << effectIndexes.at(i);
2207 QDomElement newEffect = effect.cloneNode().toElement();
2208 newEffect.setAttribute("disable", (int) disable);
2209 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2210 m_commandStack->push(editcommand);
2213 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2214 effectIndexes.removeAll(speedEffectIndexes.at(j));
2216 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2218 m_commandStack->push(command);
2219 setDocumentModified();
2222 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2224 MoveEffectCommand *command;
2226 // editing track effect
2227 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2228 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2229 m_commandStack->push(command);
2230 setDocumentModified();
2233 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2235 EditEffectCommand *command;
2236 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2237 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2238 m_commandStack->push(command);
2241 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2243 QDomElement effect = clip->getEffectAtIndex(ix);
2244 QDomElement oldeffect = effect.cloneNode().toElement();
2245 effect.setAttribute("region", region);
2246 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2247 m_commandStack->push(command);
2250 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2254 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2255 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2256 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2258 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);
2260 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2261 m_blockRefresh = false;
2266 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2267 // Error cuting clip in playlist
2268 m_blockRefresh = false;
2272 int cutPos = (int) cutTime.frames(m_document->fps());
2274 newPos.startPos = cutTime;
2275 newPos.endPos = info.endPos;
2276 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2277 newPos.track = info.track;
2278 newPos.cropDuration = newPos.endPos - newPos.startPos;
2280 bool snap = KdenliveSettings::snaptopoints();
2281 KdenliveSettings::setSnaptopoints(false);
2282 ClipItem *dup = item->clone(newPos);
2284 // remove unwanted effects
2285 // fade in from 2nd part of the clip
2286 int ix = dup->hasEffect(QString(), "fadein");
2288 QDomElement oldeffect = dup->effectAtIndex(ix);
2289 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2291 ix = dup->hasEffect(QString(), "fade_from_black");
2293 QDomElement oldeffect = dup->effectAtIndex(ix);
2294 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2296 // fade out from 1st part of the clip
2297 ix = item->hasEffect(QString(), "fadeout");
2299 QDomElement oldeffect = item->effectAtIndex(ix);
2300 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2302 ix = item->hasEffect(QString(), "fade_to_black");
2304 QDomElement oldeffect = item->effectAtIndex(ix);
2305 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2309 item->resizeEnd(cutPos);
2310 scene()->addItem(dup);
2311 if (item->checkKeyFrames())
2312 slotRefreshEffects(item);
2313 if (dup->checkKeyFrames())
2314 slotRefreshEffects(dup);
2316 item->baseClip()->addReference();
2317 m_document->updateClip(item->baseClip()->getId());
2318 setDocumentModified();
2319 KdenliveSettings::setSnaptopoints(snap);
2320 if (execute && item->isSelected())
2321 emit clipItemSelected(item);
2326 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2327 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2329 if (!item || !dup || item == dup) {
2330 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2331 m_blockRefresh = false;
2334 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2335 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2339 bool snap = KdenliveSettings::snaptopoints();
2340 KdenliveSettings::setSnaptopoints(false);
2342 // join fade effects again
2343 int ix = dup->hasEffect(QString(), "fadeout");
2345 QDomElement effect = dup->effectAtIndex(ix);
2346 item->addEffect(effect);
2348 ix = dup->hasEffect(QString(), "fade_to_black");
2350 QDomElement effect = dup->effectAtIndex(ix);
2351 item->addEffect(effect);
2354 m_waitingThumbs.removeAll(dup);
2355 bool selected = item->isSelected();
2356 if (dup->isSelected()) {
2358 item->setSelected(true);
2359 emit clipItemSelected(NULL);
2361 dup->baseClip()->removeReference();
2362 m_document->updateClip(dup->baseClip()->getId());
2363 scene()->removeItem(dup);
2367 ItemInfo clipinfo = item->info();
2368 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2369 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2371 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2372 setDocumentModified();
2374 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2376 KdenliveSettings::setSnaptopoints(snap);
2377 if (execute && selected)
2378 emit clipItemSelected(item);
2381 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2384 void CustomTrackView::slotEnableRefresh()
2386 m_blockRefresh = false;
2389 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2391 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2392 if (itemList.count() == 1) {
2393 if (itemList.at(0)->type() == AVWIDGET) {
2394 ClipItem *item = (ClipItem *) itemList.at(0);
2396 info.track = item->track();
2397 ClipItem *transitionClip = NULL;
2398 const int transitiontrack = getPreviousVideoTrack(info.track);
2399 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2400 if (pos < item->startPos() + item->cropDuration() / 2) {
2401 // add transition to clip start
2402 info.startPos = item->startPos();
2403 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2404 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2405 info.endPos = transitionClip->endPos();
2406 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2407 // Check there is no other transition at that place
2408 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2409 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2410 QList<QGraphicsItem *> selection = m_scene->items(r);
2411 bool transitionAccepted = true;
2412 for (int i = 0; i < selection.count(); i++) {
2413 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2414 Transition *tr = static_cast <Transition *>(selection.at(i));
2415 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2416 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2417 } else transitionAccepted = false;
2420 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2421 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2424 // add transition to clip end
2425 info.endPos = item->endPos();
2426 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2427 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2428 info.startPos = transitionClip->startPos();
2429 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2430 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2431 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2433 // Check there is no other transition at that place
2434 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2435 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2436 QList<QGraphicsItem *> selection = m_scene->items(r);
2437 bool transitionAccepted = true;
2438 for (int i = 0; i < selection.count(); i++) {
2439 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2440 Transition *tr = static_cast <Transition *>(selection.at(i));
2441 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2442 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2443 } else transitionAccepted = false;
2446 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2447 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2450 } else for (int i = 0; i < itemList.count(); i++) {
2451 if (itemList.at(i)->type() == AVWIDGET) {
2452 ClipItem *item = (ClipItem *) itemList.at(i);
2454 info.startPos = item->startPos();
2455 info.endPos = info.startPos + GenTime(65, m_document->fps());
2456 info.track = item->track();
2458 // Check there is no other transition at that place
2459 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2460 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2461 QList<QGraphicsItem *> selection = m_scene->items(r);
2462 bool transitionAccepted = true;
2463 for (int i = 0; i < selection.count(); i++) {
2464 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2465 Transition *tr = static_cast <Transition *>(selection.at(i));
2466 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2467 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2468 } else transitionAccepted = false;
2471 int transitiontrack = getPreviousVideoTrack(info.track);
2472 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2473 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2478 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2480 if (transitionInfo.startPos >= transitionInfo.endPos) {
2481 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2484 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2485 m_commandStack->push(command);
2486 setDocumentModified();
2489 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2491 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2492 //kDebug() << "---- ADDING transition " << params.attribute("value");
2493 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2494 scene()->addItem(tr);
2495 setDocumentModified();
2497 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2502 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2504 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2506 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2509 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2510 if (m_dragItem == item) m_dragItem = NULL;
2512 #if QT_VERSION >= 0x040600
2513 // animate item deletion
2514 item->closeAnimation();
2518 emit transitionItemSelected(NULL);
2519 setDocumentModified();
2522 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2524 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2525 QDomElement xml = tr->toXML();
2526 if (old.isNull() || xml.isNull()) {
2527 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2530 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2531 updateTrackDuration(tr->track(), command);
2532 m_commandStack->push(command);
2533 setDocumentModified();
2536 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2538 Transition *item = getTransitionItemAt(pos, track);
2540 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2545 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2547 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);
2548 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2549 item->setTransitionParameters(transition);
2550 if (updateTransitionWidget) {
2551 ItemInfo info = item->info();
2553 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2554 if (transitionClip && transitionClip->baseClip()) {
2555 QString size = transitionClip->baseClip()->getProperty("frame_size");
2556 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2557 if (factor == 0) factor = 1.0;
2558 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2559 p.setY(size.section('x', 1, 1).toInt());
2561 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2563 setDocumentModified();
2566 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2569 const QPointF pos = mapToScene(event->pos());
2570 if (m_selectionGroup) {
2571 m_selectionGroup->setPos(pos);
2572 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2573 event->acceptProposedAction();
2575 // Drag enter was not possible, try again at mouse position
2576 insertDropClips(event->mimeData(), event->pos());
2580 QGraphicsView::dragMoveEvent(event);
2584 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2586 if (m_selectionGroup && m_clipDrag) {
2587 m_thumbsTimer.stop();
2588 m_waitingThumbs.clear();
2589 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2591 scene()->destroyItemGroup(m_selectionGroup);
2592 m_selectionGroup = NULL;
2593 } else QGraphicsView::dragLeaveEvent(event);
2596 void CustomTrackView::dropEvent(QDropEvent * event)
2598 if (m_selectionGroup && m_clipDrag) {
2599 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2600 resetSelectionGroup();
2601 m_scene->clearSelection();
2602 bool hasVideoClip = false;
2603 QUndoCommand *addCommand = new QUndoCommand();
2604 addCommand->setText(i18n("Add timeline clip"));
2605 QList <ClipItem *> brokenClips;
2607 for (int i = 0; i < items.count(); i++) {
2608 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2609 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2610 if (items.count() == 1) {
2611 updateClipTypeActions(item);
2613 updateClipTypeActions(NULL);
2616 //TODO: take care of edit mode for undo
2617 item->baseClip()->addReference();
2618 //item->setZValue(item->defaultZValue());
2619 m_document->updateClip(item->baseClip()->getId());
2620 ItemInfo info = item->info();
2622 int tracknumber = m_document->tracksCount() - info.track - 1;
2623 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2624 if (isLocked) item->setItemLocked(true);
2625 ItemInfo clipInfo = info;
2626 clipInfo.track = m_document->tracksCount() - item->track();
2628 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2630 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2631 brokenClips.append(item);
2634 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2636 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2637 updateTrackDuration(info.track, addCommand);
2639 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2640 // add transparency transition
2641 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2642 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2644 item->setSelected(true);
2646 qDeleteAll(brokenClips);
2647 brokenClips.clear();
2648 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2649 else delete addCommand;
2651 // Automatic audio split
2652 if (KdenliveSettings::splitaudio())
2654 setDocumentModified();
2658 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2659 QList<QGraphicsItem *> selection = m_scene->items(rect);
2660 QStringList timelineList;
2662 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2663 for (int i = 0; i < selection.count(); i++) {
2664 if (selection.at(i)->type() == AVWIDGET) {
2665 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2666 int start = clip->startPos().frames(m_document->fps());
2667 int end = clip->endPos().frames(m_document->fps());
2668 timelineList.append(QString::number(start) + "-" + QString::number(end));
2671 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2674 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2675 if (items.count() > 1) {
2676 groupSelectedItems(true);
2677 } else if (items.count() == 1) {
2678 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2679 emit clipItemSelected((ClipItem*)m_dragItem, false);
2681 event->setDropAction(Qt::MoveAction);
2684 /// \todo enable when really working
2687 } else QGraphicsView::dropEvent(event);
2691 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2693 bool snap = KdenliveSettings::snaptopoints();
2694 KdenliveSettings::setSnaptopoints(false);
2695 if (mode == OVERWRITEEDIT) {
2696 // if we are in overwrite mode, move clips accordingly
2698 if (item == NULL) info = posinfo;
2699 else info = item->info();
2700 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);
2701 QList<QGraphicsItem *> selection = m_scene->items(rect);
2702 if (item) selection.removeAll(item);
2703 for (int i = 0; i < selection.count(); i++) {
2704 if (!selection.at(i)->isEnabled()) continue;
2705 if (selection.at(i)->type() == AVWIDGET) {
2706 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2707 if (clip->startPos() < info.startPos) {
2708 if (clip->endPos() > info.endPos) {
2709 ItemInfo clipInfo = clip->info();
2710 ItemInfo dupInfo = clipInfo;
2711 GenTime diff = info.startPos - clipInfo.startPos;
2712 dupInfo.startPos = info.startPos;
2713 dupInfo.cropStart += diff;
2714 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2715 ItemInfo newdupInfo = dupInfo;
2716 GenTime diff2 = info.endPos - info.startPos;
2717 newdupInfo.startPos = info.endPos;
2718 newdupInfo.cropStart += diff2;
2719 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2720 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2721 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2722 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2723 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2725 ItemInfo newclipInfo = clip->info();
2726 newclipInfo.endPos = info.startPos;
2727 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2728 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2730 } else if (clip->endPos() <= info.endPos) {
2731 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2732 m_waitingThumbs.removeAll(clip);
2733 scene()->removeItem(clip);
2737 ItemInfo newclipInfo = clip->info();
2738 newclipInfo.startPos = info.endPos;
2739 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2740 clip->resizeStart(info.endPos.frames(m_document->fps()));
2744 } else if (mode == INSERTEDIT) {
2745 // if we are in push mode, move clips accordingly
2747 if (item == NULL) info = posinfo;
2748 else info = item->info();
2749 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);
2750 QList<QGraphicsItem *> selection = m_scene->items(rect);
2751 if (item) selection.removeAll(item);
2752 for (int i = 0; i < selection.count(); i++) {
2753 if (selection.at(i)->type() == AVWIDGET) {
2754 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2755 if (clip->startPos() < info.startPos) {
2756 if (clip->endPos() > info.startPos) {
2757 ItemInfo clipInfo = clip->info();
2758 ItemInfo dupInfo = clipInfo;
2759 GenTime diff = info.startPos - clipInfo.startPos;
2760 dupInfo.startPos = info.startPos;
2761 dupInfo.cropStart += diff;
2762 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2763 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2764 // Commented out; variable dup unused. --granjow
2765 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2766 cutClip(clipInfo, info.startPos, true, false);
2769 // TODO: add insertspacecommand
2774 KdenliveSettings::setSnaptopoints(snap);
2778 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2780 if (mode == OVERWRITEEDIT) {
2781 // if we are in overwrite or push mode, move clips accordingly
2782 bool snap = KdenliveSettings::snaptopoints();
2783 KdenliveSettings::setSnaptopoints(false);
2784 ItemInfo info = item->info();
2785 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2786 QList<QGraphicsItem *> selection = m_scene->items(rect);
2787 selection.removeAll(item);
2788 for (int i = 0; i < selection.count(); i++) {
2789 if (!selection.at(i)->isEnabled()) continue;
2790 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2791 Transition *tr = static_cast<Transition *>(selection.at(i));
2792 if (tr->startPos() < info.startPos) {
2793 ItemInfo firstPos = tr->info();
2794 ItemInfo newPos = firstPos;
2795 firstPos.endPos = item->startPos();
2796 newPos.startPos = item->endPos();
2797 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2798 if (tr->endPos() > info.endPos) {
2800 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2802 } else if (tr->endPos() > info.endPos) {
2804 ItemInfo firstPos = tr->info();
2805 firstPos.startPos = item->endPos();
2806 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2808 // remove transition
2809 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2813 KdenliveSettings::setSnaptopoints(snap);
2817 QStringList CustomTrackView::mimeTypes() const
2819 QStringList qstrList;
2820 // list of accepted mime types for drop
2821 qstrList.append("text/plain");
2822 qstrList.append("kdenlive/producerslist");
2823 qstrList.append("kdenlive/clip");
2827 Qt::DropActions CustomTrackView::supportedDropActions() const
2829 // returns what actions are supported when dropping
2830 return Qt::MoveAction;
2833 void CustomTrackView::setDuration(int duration)
2835 int diff = qAbs(duration - sceneRect().width());
2836 if (diff * matrix().m11() > -50) {
2837 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2838 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2840 m_projectDuration = duration;
2843 int CustomTrackView::duration() const
2845 return m_projectDuration;
2848 void CustomTrackView::addTrack(TrackInfo type, int ix)
2850 QList <TransitionInfo> transitionInfos;
2851 if (ix == -1 || ix == m_document->tracksCount()) {
2852 m_document->insertTrack(0, type);
2853 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2855 m_document->insertTrack(m_document->tracksCount() - ix, type);
2856 // insert track in MLT playlist
2857 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2859 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2860 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2861 QList<QGraphicsItem *> selection = m_scene->items(r);
2862 resetSelectionGroup();
2864 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2865 scene()->addItem(m_selectionGroup);
2866 for (int i = 0; i < selection.count(); i++) {
2867 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2868 m_selectionGroup->addToGroup(selection.at(i));
2869 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2872 // Move graphic items
2873 m_selectionGroup->translate(0, m_tracksHeight);
2875 // adjust track number
2876 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2877 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2878 for (int i = 0; i < children.count(); i++) {
2879 if (children.at(i)->type() == GROUPWIDGET) {
2880 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2881 children << grp->childItems();
2884 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2886 ItemInfo clipinfo = item->info();
2887 if (item->type() == AVWIDGET) {
2888 ClipItem *clip = static_cast <ClipItem *>(item);
2889 // slowmotion clips are not track dependant, so no need to update them
2890 if (clip->speed() != 1.0) continue;
2891 // We add a move clip command so that we get the correct producer for new track number
2892 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2893 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2894 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2895 // problem updating clip
2896 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2899 } /*else if (item->type() == TRANSITIONWIDGET) {
2900 Transition *tr = static_cast <Transition *>(item);
2901 int track = tr->transitionEndTrack();
2903 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2907 // Sync transition tracks with MLT playlist
2909 TransitionInfo info;
2910 for (int i = 0; i < transitionInfos.count(); i++) {
2911 info = transitionInfos.at(i);
2912 tr = getTransitionItem(info);
2913 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2914 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2917 resetSelectionGroup(false);
2918 m_document->renderer()->unlockService(tractor);
2921 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2922 for (int i = 0; i < m_guides.count(); i++) {
2923 QLineF l = m_guides.at(i)->line();
2924 l.setP2(QPointF(l.x2(), maxHeight));
2925 m_guides.at(i)->setLine(l);
2928 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2929 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2930 viewport()->update();
2931 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2932 //setFixedHeight(50 * m_tracksCount);
2934 updateTrackNames(ix, true);
2937 void CustomTrackView::removeTrack(int ix)
2939 // Delete track in MLT playlist
2940 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2941 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2943 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2944 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2945 QList<QGraphicsItem *> selection = m_scene->items(r);
2947 resetSelectionGroup();
2949 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2950 scene()->addItem(m_selectionGroup);
2951 for (int i = 0; i < selection.count(); i++) {
2952 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2953 m_selectionGroup->addToGroup(selection.at(i));
2954 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2957 // Move graphic items
2958 qreal ydiff = 0 - (int) m_tracksHeight;
2959 m_selectionGroup->translate(0, ydiff);
2960 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2962 // adjust track number
2963 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2964 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2965 for (int i = 0; i < children.count(); i++) {
2966 if (children.at(i)->type() == GROUPWIDGET) {
2967 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2968 children << grp->childItems();
2971 if (children.at(i)->type() == AVWIDGET) {
2972 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2974 ItemInfo clipinfo = clip->info();
2975 // We add a move clip command so that we get the correct producer for new track number
2976 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2977 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2978 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2979 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2982 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2983 Transition *tr = static_cast <Transition *>(children.at(i));
2985 int track = tr->transitionEndTrack();
2987 ItemInfo clipinfo = tr->info();
2988 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2992 resetSelectionGroup(false);
2993 m_document->renderer()->unlockService(tractor);
2995 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2996 for (int i = 0; i < m_guides.count(); i++) {
2997 QLineF l = m_guides.at(i)->line();
2998 l.setP2(QPointF(l.x2(), maxHeight));
2999 m_guides.at(i)->setLine(l);
3001 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3002 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3004 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3005 viewport()->update();
3007 updateTrackNames(ix, false);
3008 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3011 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3013 for (int i = 0; i < trackInfos.count(); ++i) {
3014 m_document->setTrackType(i, trackInfos.at(i));
3015 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3016 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3019 viewport()->update();
3020 emit trackHeightChanged();
3023 void CustomTrackView::slotSwitchTrackAudio(int ix)
3025 /*for (int i = 0; i < m_document->tracksCount(); i++)
3026 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3027 int tracknumber = m_document->tracksCount() - ix - 1;
3028 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3029 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3030 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3031 setDocumentModified();
3034 void CustomTrackView::slotSwitchTrackLock(int ix)
3036 int tracknumber = m_document->tracksCount() - ix - 1;
3037 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3038 m_commandStack->push(command);
3042 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3044 int tracknumber = m_document->tracksCount() - ix - 1;
3045 m_document->switchTrackLock(tracknumber, lock);
3047 emit doTrackLock(ix, lock);
3048 AbstractClipItem *clip = NULL;
3049 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3051 for (int i = 0; i < selection.count(); i++) {
3052 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3053 if (selection.at(i)->parentItem() && m_selectionGroup) {
3054 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3055 resetSelectionGroup();
3058 bool changeGroupLock = true;
3059 bool hasClipOnTrack = false;
3060 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3061 for (int j = 0; j < children.count(); ++j) {
3062 if (children.at(j)->isSelected()) {
3063 if (children.at(j)->type() == AVWIDGET)
3064 emit clipItemSelected(NULL);
3065 else if (children.at(j)->type() == TRANSITIONWIDGET)
3066 emit transitionItemSelected(NULL);
3071 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3072 if (child == m_dragItem)
3075 // only unlock group, if it is not locked by another track too
3076 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3077 changeGroupLock = false;
3079 // only (un-)lock if at least one clip is on the track
3080 if (child->track() == ix)
3081 hasClipOnTrack = true;
3083 if (changeGroupLock && hasClipOnTrack)
3084 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3085 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3086 if (selection.at(i)->parentItem()) {
3087 if (selection.at(i)->parentItem() == m_selectionGroup) {
3088 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3089 resetSelectionGroup();
3091 // groups are handled separately
3096 if (selection.at(i)->isSelected()) {
3097 if (selection.at(i)->type() == AVWIDGET)
3098 emit clipItemSelected(NULL);
3100 emit transitionItemSelected(NULL);
3102 clip = static_cast <AbstractClipItem *>(selection.at(i));
3103 clip->setItemLocked(lock);
3104 if (clip == m_dragItem)
3108 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3109 viewport()->update();
3110 setDocumentModified();
3113 void CustomTrackView::slotSwitchTrackVideo(int ix)
3115 int tracknumber = m_document->tracksCount() - ix;
3116 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3117 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3118 setDocumentModified();
3121 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3123 // Check there is no group going over several tracks there, or that would result in timeline corruption
3124 QList<QGraphicsItem *> selection = scene()->items(rect);
3126 int maxHeight = m_tracksHeight * 1.5;
3127 for (int i = 0; i < selection.count(); i++) {
3128 // Check that we don't try to move a group with clips on other tracks
3129 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3132 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3140 void CustomTrackView::slotRemoveSpace()
3144 if (m_menuPosition.isNull()) {
3145 pos = GenTime(cursorPos(), m_document->fps());
3147 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3148 d->comboTracks->setCurrentIndex(m_selectedTrack);
3149 d->label->setText(i18n("Track"));
3150 d->before_select->setHidden(true);
3151 d->setWindowTitle(i18n("Remove Space"));
3152 d->video_track->setHidden(true);
3153 d->audio_track->setHidden(true);
3154 if (d->exec() != QDialog::Accepted) {
3158 track = d->comboTracks->currentIndex();
3161 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3162 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3165 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3166 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3170 ClipItem *item = getClipItemAt(pos, track);
3172 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);
3175 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3177 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);
3181 // Make sure there is no group in the way
3182 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3185 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3187 // groups found on track, do not allow the move
3188 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3192 QList<ItemInfo> clipsToMove;
3193 QList<ItemInfo> transitionsToMove;
3195 for (int i = 0; i < items.count(); i++) {
3196 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3197 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3198 ItemInfo info = item->info();
3199 if (item->type() == AVWIDGET) {
3200 clipsToMove.append(info);
3201 } else if (item->type() == TRANSITIONWIDGET) {
3202 transitionsToMove.append(info);
3207 if (!transitionsToMove.isEmpty()) {
3208 // Make sure that by moving the items, we don't get a transition collision
3209 // Find first transition
3210 ItemInfo info = transitionsToMove.at(0);
3211 for (int i = 1; i < transitionsToMove.count(); i++)
3212 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3214 // make sure there are no transitions on the way
3215 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3216 items = scene()->items(rect);
3217 int transitionCorrection = -1;
3218 for (int i = 0; i < items.count(); i++) {
3219 if (items.at(i)->type() == TRANSITIONWIDGET) {
3220 // There is a transition on the way
3221 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3222 int transitionEnd = item->endPos().frames(m_document->fps());
3223 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3227 if (transitionCorrection > 0) {
3228 // We need to fix the move length
3229 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3232 // Make sure we don't send transition before 0
3233 if (info.startPos.frames(m_document->fps()) < length) {
3234 // reduce length to maximum possible
3235 length = info.startPos.frames(m_document->fps());
3239 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3240 updateTrackDuration(track, command);
3241 m_commandStack->push(command);
3244 void CustomTrackView::slotInsertSpace()
3248 if (m_menuPosition.isNull()) {
3249 pos = GenTime(cursorPos(), m_document->fps());
3251 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3252 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3254 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3255 m_document->timecode(), track, m_document->tracksList(), this);
3256 if (d->exec() != QDialog::Accepted) {
3260 GenTime spaceDuration = d->selectedDuration();
3261 track = d->selectedTrack();
3264 QList<QGraphicsItem *> items;
3266 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3267 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3271 ClipItem *item = getClipItemAt(pos, track);
3272 if (item) pos = item->startPos();
3274 // Make sure there is no group in the way
3275 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3277 items = checkForGroups(rect, &isOk);
3279 // groups found on track, do not allow the move
3280 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3284 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3285 items = scene()->items(rect);
3288 QList<ItemInfo> clipsToMove;
3289 QList<ItemInfo> transitionsToMove;
3291 for (int i = 0; i < items.count(); i++) {
3292 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3293 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3294 ItemInfo info = item->info();
3295 if (item->type() == AVWIDGET)
3296 clipsToMove.append(info);
3297 else if (item->type() == TRANSITIONWIDGET)
3298 transitionsToMove.append(info);
3302 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3303 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3304 updateTrackDuration(track, command);
3305 m_commandStack->push(command);
3309 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3311 int diff = duration.frames(m_document->fps());
3312 resetSelectionGroup();
3313 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3314 scene()->addItem(m_selectionGroup);
3316 Transition *transition;
3318 // Create lists with start pos for each track
3319 QMap <int, int> trackClipStartList;
3320 QMap <int, int> trackTransitionStartList;
3322 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3323 trackClipStartList[i] = -1;
3324 trackTransitionStartList[i] = -1;
3327 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3328 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3330 if (clip->parentItem()) {
3331 m_selectionGroup->addToGroup(clip->parentItem());
3332 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3334 m_selectionGroup->addToGroup(clip);
3335 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3337 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))
3338 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3340 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);
3343 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3344 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3346 if (transition->parentItem()) {
3347 m_selectionGroup->addToGroup(transition->parentItem());
3348 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3350 m_selectionGroup->addToGroup(transition);
3351 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3353 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))
3354 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3355 } 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);
3357 m_selectionGroup->translate(diff, 0);
3359 // update items coordinates
3360 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3362 for (int i = 0; i < itemList.count(); i++) {
3363 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3364 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3365 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3366 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3367 for (int j = 0; j < children.count(); j++) {
3368 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3373 resetSelectionGroup(false);
3375 track = m_document->tracksCount() - track;
3376 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3379 void CustomTrackView::deleteClip(const QString &clipId)
3381 resetSelectionGroup();
3382 QList<QGraphicsItem *> itemList = items();
3383 QUndoCommand *deleteCommand = new QUndoCommand();
3385 for (int i = 0; i < itemList.count(); i++) {
3386 if (itemList.at(i)->type() == AVWIDGET) {
3387 ClipItem *item = (ClipItem *)itemList.at(i);
3388 if (item->clipProducer() == clipId) {
3390 if (item->parentItem()) {
3391 // Clip is in a group, destroy the group
3392 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3394 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3398 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3400 delete deleteCommand;
3402 updateTrackDuration(-1, deleteCommand);
3403 m_commandStack->push(deleteCommand);
3407 void CustomTrackView::seekCursorPos(int pos)
3409 m_document->renderer()->seek(qMax(pos, 0));
3413 int CustomTrackView::seekPosition() const
3415 return m_document->renderer()->requestedSeekPosition;
3419 void CustomTrackView::setCursorPos(int pos)
3421 if (pos != m_cursorPos) {
3422 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3424 m_cursorLine->setPos(m_cursorPos, 0);
3425 if (m_autoScroll) checkScrolling();
3427 else emit updateRuler();
3430 void CustomTrackView::updateCursorPos()
3432 m_cursorLine->setPos(m_cursorPos, 0);
3435 int CustomTrackView::cursorPos()
3437 return (int)(m_cursorPos);
3440 void CustomTrackView::moveCursorPos(int delta)
3442 int currentPos = m_document->renderer()->requestedSeekPosition;
3443 if (currentPos == SEEK_INACTIVE) {
3444 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3447 currentPos += delta;
3449 m_document->renderer()->seek(qMax(0, currentPos));
3453 void CustomTrackView::initCursorPos(int pos)
3455 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3457 m_cursorLine->setPos(pos, 0);
3461 void CustomTrackView::checkScrolling()
3463 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3466 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3468 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3469 if (!m_controlModifier) QGraphicsView::mouseReleaseEvent(event);
3470 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3471 #if QT_VERSION >= 0x040600
3472 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3474 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3475 if (event->button() == Qt::MidButton) {
3478 setDragMode(QGraphicsView::NoDrag);
3479 if (m_operationMode == MOVEGUIDE) {
3480 setCursor(Qt::ArrowCursor);
3481 m_operationMode = NONE;
3482 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3483 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3484 if (newPos != m_dragGuide->position()) {
3485 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3486 m_commandStack->push(command);
3487 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3488 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3489 m_document->syncGuides(m_guides);
3494 } else if (m_operationMode == SPACER && m_selectionGroup) {
3496 if (event->modifiers() != Qt::ControlModifier) {
3497 // We are moving all tracks
3499 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3500 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3501 QList <AbstractGroupItem*> groups;
3503 if (timeOffset != GenTime()) {
3504 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3506 QList<ItemInfo> clipsToMove;
3507 QList<ItemInfo> transitionsToMove;
3509 // Create lists with start pos for each track
3510 QMap <int, int> trackClipStartList;
3511 QMap <int, int> trackTransitionStartList;
3513 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3514 trackClipStartList[i] = -1;
3515 trackTransitionStartList[i] = -1;
3518 for (int i = 0; i < items.count(); i++) {
3519 if (items.at(i)->type() == GROUPWIDGET) {
3520 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3521 if (!groups.contains(group)) groups.append(group);
3522 items += items.at(i)->childItems();
3526 for (int i = 0; i < items.count(); i++) {
3527 if (items.at(i)->type() == AVWIDGET) {
3528 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3529 ItemInfo info = item->info();
3530 clipsToMove.append(info);
3532 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3533 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3534 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3535 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3536 ItemInfo info = item->info();
3537 transitionsToMove.append(info);
3539 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3540 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3543 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3544 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3545 updateTrackDuration(track, command);
3546 m_commandStack->push(command);
3547 if (track != -1) track = m_document->tracksCount() - track;
3548 kDebug() << "SPACER TRACK:" << track;
3549 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3550 setDocumentModified();
3553 for (int i = 0; i < groups.count(); i++)
3554 rebuildGroup(groups.at(i));
3556 resetSelectionGroup();
3560 m_operationMode = NONE;
3561 } else if (m_operationMode == RUBBERSELECTION) {
3562 resetSelectionGroup();
3563 groupSelectedItems();
3564 m_operationMode = NONE;
3567 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3568 emit transitionItemSelected(NULL);
3572 if (m_dragItem) info = m_dragItem->info();
3574 if (m_operationMode == MOVE) {
3575 setCursor(Qt::OpenHandCursor);
3576 if (m_dragItem->parentItem() == 0) {
3577 // we are moving one clip, easy
3578 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3579 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3580 Mlt::Producer *prod = item->getProducer(info.track);
3581 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);
3584 QUndoCommand *moveCommand = new QUndoCommand();
3585 moveCommand->setText(i18n("Move clip"));
3586 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3588 int tracknumber = m_document->tracksCount() - item->track() - 1;
3589 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3590 if (isLocked) item->setItemLocked(true);
3591 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3592 // Also move automatic transitions (on lower track)
3593 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3594 ItemInfo startTrInfo;
3595 ItemInfo newStartTrInfo;
3596 bool moveStartTrans = false;
3597 bool moveEndTrans = false;
3598 if (startTransition && startTransition->isAutomatic()) {
3599 startTrInfo = startTransition->info();
3600 newStartTrInfo = startTrInfo;
3601 newStartTrInfo.track = info.track;
3602 newStartTrInfo.startPos = info.startPos;
3603 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3604 // transition end should stay the same
3606 // transition end should be adjusted to clip
3607 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3609 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3611 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3612 // Check if there is a transition at clip end
3613 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3614 if (tr && tr->isAutomatic()) {
3615 ItemInfo trInfo = tr->info();
3616 ItemInfo newTrInfo = trInfo;
3617 newTrInfo.track = info.track;
3618 newTrInfo.endPos = m_dragItem->endPos();
3619 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3620 // transition start should stay the same
3622 // transition start should be moved
3623 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3625 if (newTrInfo.startPos < newTrInfo.endPos) {
3626 moveEndTrans = true;
3627 if (moveStartTrans) {
3628 // we have to move both transitions, remove the start one so that there is no collision
3629 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3631 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3632 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3633 if (moveStartTrans) {
3634 // re-add transition in correct place
3635 int transTrack = startTransition->transitionEndTrack();
3636 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3637 transTrack = getPreviousVideoTrack(info.track);
3639 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3640 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3646 if (moveStartTrans && !moveEndTrans) {
3647 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3648 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3651 // Also move automatic transitions (on upper track)
3652 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3653 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3654 ItemInfo trInfo = tr->info();
3655 ItemInfo newTrInfo = trInfo;
3656 newTrInfo.startPos = m_dragItem->startPos();
3657 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3658 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3659 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3660 // transition end should be adjusted to clip on upper track
3661 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3663 if (newTrInfo.startPos < newTrInfo.endPos) {
3664 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3665 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3669 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3670 // Check if there is a transition at clip end
3671 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3672 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3673 ItemInfo trInfo = tr->info();
3674 ItemInfo newTrInfo = trInfo;
3675 newTrInfo.endPos = m_dragItem->endPos();
3676 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3677 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3678 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3679 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3680 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3681 // transition start should be moved
3682 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3684 if (newTrInfo.startPos < newTrInfo.endPos) {
3685 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3686 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3691 updateTrackDuration(info.track, moveCommand);
3692 if (m_dragItemInfo.track != info.track)
3693 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3694 m_commandStack->push(moveCommand);
3695 //checkTrackSequence(m_dragItem->track());
3697 // undo last move and emit error message
3698 bool snap = KdenliveSettings::snaptopoints();
3699 KdenliveSettings::setSnaptopoints(false);
3700 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3701 KdenliveSettings::setSnaptopoints(snap);
3702 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3704 setDocumentModified();
3705 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3706 Transition *transition = static_cast <Transition *>(m_dragItem);
3707 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3708 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)) {
3709 // Moving transition failed, revert to previous position
3710 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3711 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3713 QUndoCommand *moveCommand = new QUndoCommand();
3714 moveCommand->setText(i18n("Move transition"));
3715 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3716 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3717 updateTrackDuration(info.track, moveCommand);
3718 if (m_dragItemInfo.track != info.track)
3719 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3720 m_commandStack->push(moveCommand);
3721 setDocumentModified();
3725 // Moving several clips. We need to delete them and readd them to new position,
3726 // or they might overlap each other during the move
3727 QGraphicsItemGroup *group;
3728 if (m_selectionGroup)
3729 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3731 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3732 QList<QGraphicsItem *> items = group->childItems();
3733 QList<ItemInfo> clipsToMove;
3734 QList<ItemInfo> transitionsToMove;
3736 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3737 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3739 QUndoCommand *moveGroup = new QUndoCommand();
3740 moveGroup->setText(i18n("Move group"));
3741 if (timeOffset != GenTime() || trackOffset != 0) {
3742 // remove items in MLT playlist
3745 int max = items.count();
3746 for (int i = 0; i < max; i++) {
3747 if (items.at(i)->type() == GROUPWIDGET) {
3748 items += items.at(i)->childItems();
3751 m_document->renderer()->blockSignals(true);
3752 for (int i = 0; i < items.count(); i++) {
3753 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3754 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3755 ItemInfo info = item->info();
3756 if (item->type() == AVWIDGET) {
3757 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3758 // error, clip cannot be removed from playlist
3759 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3761 clipsToMove.append(info);
3764 transitionsToMove.append(info);
3765 Transition *tr = static_cast <Transition*>(item);
3766 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3769 m_document->renderer()->blockSignals(false);
3770 for (int i = 0; i < items.count(); i++) {
3771 // re-add items in correct place
3772 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3773 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3775 ItemInfo info = item->info();
3776 int tracknumber = m_document->tracksCount() - info.track - 1;
3777 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3779 group->removeFromGroup(item);
3780 item->setItemLocked(true);
3783 if (item->type() == AVWIDGET) {
3784 ClipItem *clip = static_cast <ClipItem*>(item);
3785 int trackProducer = info.track;
3786 info.track = m_document->tracksCount() - info.track;
3787 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3788 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3789 for (int i = 0; i < clip->effectsCount(); i++) {
3790 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3793 Transition *tr = static_cast <Transition*>(item);
3794 int newTrack = tr->transitionEndTrack();
3795 if (!tr->forcedTrack()) {
3796 newTrack = getPreviousVideoTrack(info.track);
3798 tr->updateTransitionEndTrack(newTrack);
3799 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3800 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3803 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3804 updateTrackDuration(-1, moveGroup);
3805 m_commandStack->push(moveGroup);
3807 //QPointF top = group->sceneBoundingRect().topLeft();
3808 //QPointF oldpos = m_selectionGroup->scenePos();
3809 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3810 //group->setPos(top);
3811 //TODO: get rid of the 3 lines below
3812 if (m_selectionGroup) {
3813 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3814 m_selectionGroupInfo.track = m_selectionGroup->track();
3816 QList <AbstractGroupItem*> groupList;
3817 for (int i = 0; i < items.count(); ++i) {
3818 if (items.at(i)->type() == GROUPWIDGET) {
3819 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3820 if (!groupList.contains(group)) groupList.append(group);
3825 for (int i = 0; i < groupList.count(); ++i) {
3826 rebuildGroup(groupList.at(i));
3829 for (int i = 0; i < items.count(); ++i) {
3831 items.at(i)->setSelected(true);
3832 if (items.at(i)->parentItem())
3833 items.at(i)->parentItem()->setSelected(true);
3836 resetSelectionGroup();
3837 groupSelectedItems();
3839 rebuildGroup((AbstractGroupItem *)group);
3841 setDocumentModified();
3844 m_document->renderer()->doRefresh();
3845 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3847 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3848 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3850 QUndoCommand *resizeCommand = new QUndoCommand();
3851 resizeCommand->setText(i18n("Resize group"));
3852 QList <QGraphicsItem *> items = parent->childItems();
3853 QList <ItemInfo> infos = parent->resizeInfos();
3854 parent->clearResizeInfos();
3856 for (int i = 0; i < items.count(); ++i) {
3857 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3858 if (item && item->type() == AVWIDGET) {
3859 ItemInfo info = infos.at(itemcount);
3860 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3864 m_commandStack->push(resizeCommand);
3867 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3869 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3871 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3872 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3874 QUndoCommand *resizeCommand = new QUndoCommand();
3875 resizeCommand->setText(i18n("Resize group"));
3876 QList <QGraphicsItem *> items = parent->childItems();
3877 QList <ItemInfo> infos = parent->resizeInfos();
3878 parent->clearResizeInfos();
3880 for (int i = 0; i < items.count(); ++i) {
3881 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3882 if (item && item->type() == AVWIDGET) {
3883 ItemInfo info = infos.at(itemcount);
3884 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3888 updateTrackDuration(-1, resizeCommand);
3889 m_commandStack->push(resizeCommand);
3892 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3894 } else if (m_operationMode == FADEIN) {
3895 // resize fade in effect
3896 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3897 int ix = item->hasEffect("volume", "fadein");
3898 int ix2 = item->hasEffect("", "fade_from_black");
3900 QDomElement oldeffect = item->effectAtIndex(ix);
3901 int start = item->cropStart().frames(m_document->fps());
3902 int end = item->fadeIn();
3904 slotDeleteEffect(item, -1, oldeffect, false);
3907 QDomElement effect = oldeffect.cloneNode().toElement();
3908 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3909 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3910 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3911 emit clipItemSelected(item);
3913 } else if (item->fadeIn() != 0 && ix2 == -1) {
3915 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3917 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3918 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3919 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3920 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3923 QDomElement oldeffect = item->effectAtIndex(ix2);
3924 int start = item->cropStart().frames(m_document->fps());
3925 int end = item->fadeIn();
3927 slotDeleteEffect(item, -1, oldeffect, false);
3930 QDomElement effect = oldeffect.cloneNode().toElement();
3931 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3932 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3933 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3934 emit clipItemSelected(item);
3937 } else if (m_operationMode == FADEOUT) {
3938 // resize fade out effect
3939 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3940 int ix = item->hasEffect("volume", "fadeout");
3941 int ix2 = item->hasEffect("", "fade_to_black");
3943 QDomElement oldeffect = item->effectAtIndex(ix);
3944 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3945 int start = item->fadeOut();
3947 slotDeleteEffect(item, -1, oldeffect, false);
3949 start = end - start;
3950 QDomElement effect = oldeffect.cloneNode().toElement();
3951 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3952 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3953 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3954 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3955 emit clipItemSelected(item);
3957 } else if (item->fadeOut() != 0 && ix2 == -1) {
3959 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3961 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3962 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3963 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3964 int start = end-item->fadeOut();
3965 EffectsList::setParameter(effect, "in", QString::number(start));
3966 EffectsList::setParameter(effect, "out", QString::number(end));
3967 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3970 QDomElement oldeffect = item->effectAtIndex(ix2);
3971 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3972 int start = item->fadeOut();
3974 slotDeleteEffect(item, -1, oldeffect, false);
3976 start = end - start;
3977 QDomElement effect = oldeffect.cloneNode().toElement();
3978 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3979 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3980 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3981 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3982 emit clipItemSelected(item);
3985 } else if (m_operationMode == KEYFRAME) {
3986 // update the MLT effect
3987 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3988 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3990 // check if we want to remove keyframe
3991 double val = mapToScene(event->pos()).toPoint().y();
3992 QRectF br = item->sceneBoundingRect();
3993 double maxh = 100.0 / br.height();
3994 val = (br.bottom() - val) * maxh;
3995 int start = item->cropStart().frames(m_document->fps());
3996 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3998 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4000 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4002 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4005 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4006 //item->updateKeyframeEffect();
4007 //QString next = item->keyframes(item->selectedEffectIndex());
4008 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4009 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4011 m_commandStack->push(command);
4012 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4013 emit clipItemSelected(item);
4015 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4016 // A transition is selected
4018 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4019 if (transitionClip && transitionClip->baseClip()) {
4020 QString size = transitionClip->baseClip()->getProperty("frame_size");
4021 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4022 if (factor == 0) factor = 1.0;
4023 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4024 p.setY(size.section('x', 1, 1).toInt());
4026 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4027 } else emit transitionItemSelected(NULL);
4028 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4029 m_operationMode = NONE;
4032 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4034 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4036 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4037 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4038 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4039 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4040 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4041 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4042 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4045 m_waitingThumbs.removeAll(item);
4047 if (item->isSelected()) emit clipItemSelected(NULL);
4048 item->baseClip()->removeReference();
4049 m_document->updateClip(item->baseClip()->getId());
4051 /*if (item->baseClip()->isTransparent()) {
4052 // also remove automatic transition
4053 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4054 if (tr && tr->isAutomatic()) {
4055 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4056 scene()->removeItem(tr);
4061 if (m_dragItem == item) m_dragItem = NULL;
4063 #if QT_VERSION >= 0x040600
4064 // animate item deletion
4065 item->closeAnimation();
4066 /*if (refresh) item->closeAnimation();
4068 // no refresh, means we have several operations chained, we need to delete clip immediatly
4069 // so that it does not get in the way of the other
4078 setDocumentModified();
4079 if (refresh) m_document->renderer()->doRefresh();
4082 void CustomTrackView::deleteSelectedClips()
4084 resetSelectionGroup();
4085 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4086 if (itemList.count() == 0) {
4087 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4090 scene()->clearSelection();
4091 QUndoCommand *deleteSelected = new QUndoCommand();
4095 int transitionCount = 0;
4096 // expand & destroy groups
4097 for (int i = 0; i < itemList.count(); i++) {
4098 if (itemList.at(i)->type() == GROUPWIDGET) {
4100 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4101 QList <ItemInfo> clipInfos;
4102 QList <ItemInfo> transitionInfos;
4103 for (int j = 0; j < children.count(); j++) {
4104 if (children.at(j)->type() == AVWIDGET) {
4105 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4106 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4107 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4108 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4109 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4111 if (itemList.contains(children.at(j))) {
4112 children.removeAt(j);
4116 itemList += children;
4117 if (clipInfos.count() > 0)
4118 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4120 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4121 itemList.insert(i + 1, itemList.at(i)->parentItem());
4124 for (int i = 0; i < itemList.count(); i++) {
4125 if (itemList.at(i)->type() == AVWIDGET) {
4127 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4128 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4129 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4130 emit clipItemSelected(NULL);
4131 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4133 Transition *item = static_cast <Transition *>(itemList.at(i));
4134 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4135 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4136 emit transitionItemSelected(NULL);
4139 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4140 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4141 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4142 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4143 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4144 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4145 else deleteSelected->setText(i18n("Delete selected items"));
4146 updateTrackDuration(-1, deleteSelected);
4147 m_commandStack->push(deleteSelected);
4151 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4154 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4156 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4158 kDebug() << "ERROR: Cannot find clip for speed change";
4159 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4162 info.track = m_document->tracksCount() - item->track();
4163 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4165 item->setSpeed(speed, strobe);
4166 item->updateRectGeometry();
4167 if (item->cropDuration().frames(m_document->fps()) != endPos)
4168 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4169 updatePositionEffects(item, info);
4170 setDocumentModified();
4172 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4176 void CustomTrackView::cutSelectedClips()
4178 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4179 QList<AbstractGroupItem *> groups;
4180 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4181 for (int i = 0; i < itemList.count(); ++i) {
4182 if (!itemList.at(i))
4184 if (itemList.at(i)->type() == AVWIDGET) {
4185 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4186 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4187 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4188 if (!groups.contains(group))
4190 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4191 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4192 m_commandStack->push(command);
4194 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4195 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4196 if (!groups.contains(group))
4201 for (int i = 0; i < groups.count(); ++i)
4202 razorGroup(groups.at(i), currentPos);
4205 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4208 QList <QGraphicsItem *> children = group->childItems();
4209 QList <ItemInfo> clips1, transitions1;
4210 QList <ItemInfo> clipsCut, transitionsCut;
4211 QList <ItemInfo> clips2, transitions2;
4212 for (int i = 0; i < children.count(); ++i) {
4213 children.at(i)->setSelected(false);
4214 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4215 if (child->type() == AVWIDGET) {
4216 if (cutPos > child->endPos())
4217 clips1 << child->info();
4218 else if (cutPos < child->startPos())
4219 clips2 << child->info();
4221 clipsCut << child->info();
4223 if (cutPos > child->endPos())
4224 transitions1 << child->info();
4225 else if (cutPos < child->startPos())
4226 transitions2 << child->info();
4228 transitionsCut << child->info();
4231 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4233 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4234 m_commandStack->push(command);
4238 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)
4241 for (int i = 0; i < clipsCut.count(); ++i) {
4242 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4244 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4245 clips1 << clip->info();
4246 if (clipBehind != NULL)
4247 clips2 << clipBehind->info();
4250 /* TODO: cut transitionsCut
4251 * For now just append them to group1 */
4252 transitions1 << transitionsCut;
4253 doGroupClips(clips1, transitions1, true);
4254 doGroupClips(clips2, transitions2, true);
4256 /* we might also just use clipsCut.at(0)->parentItem().
4257 * Do this loop just in case something went wrong during cut */
4258 for (int i = 0; i < clipsCut.count(); ++i) {
4259 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4260 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4261 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4262 QList <QGraphicsItem *> children = group->childItems();
4263 QList <ItemInfo> groupClips;
4264 QList <ItemInfo> groupTrans;
4265 for (int j = 0; j < children.count(); ++j) {
4266 if (children.at(j)->type() == AVWIDGET)
4267 groupClips << ((AbstractClipItem *)children.at(j))->info();
4268 else if (children.at(j)->type() == TRANSITIONWIDGET)
4269 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4271 doGroupClips(groupClips, groupTrans, false);
4275 for (int i = 0; i < clipsCut.count(); ++i)
4276 cutClip(clipsCut.at(i), cutPos, false);
4277 // TODO: uncut transitonsCut
4278 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4282 void CustomTrackView::groupClips(bool group)
4284 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4285 QList <ItemInfo> clipInfos;
4286 QList <ItemInfo> transitionInfos;
4289 int max = itemList.count();
4290 for (int i = 0; i < max; i++) {
4291 if (itemList.at(i)->type() == GROUPWIDGET) {
4292 itemList += itemList.at(i)->childItems();
4296 for (int i = 0; i < itemList.count(); i++) {
4297 if (itemList.at(i)->type() == AVWIDGET) {
4298 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4299 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4300 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4301 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4302 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4305 if (clipInfos.count() > 0) {
4306 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4307 m_commandStack->push(command);
4311 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4313 resetSelectionGroup();
4314 m_scene->clearSelection();
4316 for (int i = 0; i < clipInfos.count(); i++) {
4317 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4318 if (clip == NULL) continue;
4319 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4320 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4321 m_document->clipManager()->removeGroup(grp);
4322 scene()->destroyItemGroup(grp);
4324 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4326 for (int i = 0; i < transitionInfos.count(); i++) {
4327 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4328 if (tr == NULL) continue;
4329 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4330 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4331 m_document->clipManager()->removeGroup(grp);
4332 scene()->destroyItemGroup(grp);
4334 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4336 setDocumentModified();
4340 QList <QGraphicsItemGroup *> groups;
4341 for (int i = 0; i < clipInfos.count(); i++) {
4342 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4344 clip->setSelected(true);
4347 for (int i = 0; i < transitionInfos.count(); i++) {
4348 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4350 clip->setSelected(true);
4353 groupSelectedItems(false, true);
4354 setDocumentModified();
4357 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4359 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4360 if (baseclip == NULL) {
4361 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4365 if (baseclip->getProducer() == NULL) {
4366 // If the clip has no producer, we must wait until it is created...
4368 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4369 emit forceClipProcessing(clipId);
4370 qApp->processEvents();
4371 for (int i = 0; i < 10; i++) {
4372 if (baseclip->getProducer() == NULL) {
4373 qApp->processEvents();
4374 m_producerNotReady.wait(&m_mutex, 200);
4377 if (baseclip->getProducer() == NULL) {
4378 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4382 emit displayMessage(QString(), InformationMessage);
4386 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4387 item->setEffectList(effects);
4388 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4389 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4390 scene()->addItem(item);
4392 int producerTrack = info.track;
4393 int tracknumber = m_document->tracksCount() - info.track - 1;
4394 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4395 if (isLocked) item->setItemLocked(true);
4397 baseclip->addReference();
4398 m_document->updateClip(baseclip->getId());
4399 info.track = m_document->tracksCount() - info.track;
4400 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4401 for (int i = 0; i < item->effectsCount(); i++) {
4402 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4404 setDocumentModified();
4406 m_document->renderer()->doRefresh();
4407 if (!baseclip->isPlaceHolder())
4408 m_waitingThumbs.append(item);
4409 m_thumbsTimer.start();
4412 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4414 QMutexLocker locker(&m_mutex);
4415 QList<QGraphicsItem *> list = scene()->items();
4416 QList <ClipItem *>clipList;
4417 ClipItem *clip = NULL;
4418 DocClipBase *baseClip = NULL;
4419 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4420 for (int i = 0; i < list.size(); ++i) {
4421 if (list.at(i)->type() == AVWIDGET) {
4422 clip = static_cast <ClipItem *>(list.at(i));
4423 if (clip->clipProducer() == clipId) {
4424 if (baseClip == NULL) {
4425 baseClip = clip->baseClip();
4427 ItemInfo info = clip->info();
4428 Mlt::Producer *prod = NULL;
4429 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4430 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4431 else prod = baseClip->getProducer(info.track);
4432 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4433 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4435 else clipList.append(clip);
4439 for (int i = 0; i < clipList.count(); i++)
4440 clipList.at(i)->refreshClip(true, true);
4441 m_document->renderer()->unlockService(tractor);
4444 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4446 int framepos = (int)(pos.frames(m_document->fps()));
4447 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4448 ClipItem *clip = NULL;
4449 for (int i = 0; i < list.size(); i++) {
4450 if (!list.at(i)->isEnabled()) continue;
4451 if (list.at(i)->type() == AVWIDGET) {
4452 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4453 if (test->endPos() == pos) clip = test;
4460 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4462 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4463 ClipItem *clip = NULL;
4464 for (int i = 0; i < list.size(); i++) {
4465 if (!list.at(i)->isEnabled()) continue;
4466 if (list.at(i)->type() == AVWIDGET) {
4467 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4468 if (test->startPos() == pos) clip = test;
4475 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4477 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4478 QList<QGraphicsItem *> list = scene()->items(p);
4479 ClipItem *clip = NULL;
4480 for (int i = 0; i < list.size(); i++) {
4481 if (!list.at(i)->isEnabled()) continue;
4482 if (list.at(i)->type() == AVWIDGET) {
4483 clip = static_cast <ClipItem *>(list.at(i));
4490 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4492 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4496 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4498 int pos = info.startPos.frames(m_document->fps());
4499 int track = m_document->tracksCount() - info.b_track;
4500 return getTransitionItemAt(pos, track);
4503 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4505 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4506 QList<QGraphicsItem *> list = scene()->items(p);
4507 Transition *clip = NULL;
4508 for (int i = 0; i < list.size(); i++) {
4509 if (!list.at(i)->isEnabled()) continue;
4510 if (list.at(i)->type() == TRANSITIONWIDGET) {
4511 clip = static_cast <Transition *>(list.at(i));
4518 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4520 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4523 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4525 int framepos = (int)(pos.frames(m_document->fps()));
4526 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4527 QList<QGraphicsItem *> list = scene()->items(p);
4528 Transition *clip = NULL;
4529 for (int i = 0; i < list.size(); i++) {
4530 if (!list.at(i)->isEnabled()) continue;
4531 if (list.at(i)->type() == TRANSITIONWIDGET) {
4532 Transition *test = static_cast <Transition *>(list.at(i));
4533 if (test->endPos() == pos) clip = test;
4540 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4542 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4543 QList<QGraphicsItem *> list = scene()->items(p);
4544 Transition *clip = NULL;
4545 for (int i = 0; i < list.size(); ++i) {
4546 if (!list.at(i)->isEnabled()) continue;
4547 if (list.at(i)->type() == TRANSITIONWIDGET) {
4548 Transition *test = static_cast <Transition *>(list.at(i));
4549 if (test->startPos() == pos) clip = test;
4556 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4558 if (m_selectionGroup) resetSelectionGroup(false);
4559 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4561 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);
4562 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4565 Mlt::Producer *prod = item->getProducer(end.track);
4568 qDebug() << "Moving item " << (long)item << " from .. to:";
4569 qDebug() << item->info();
4573 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4574 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4577 bool snap = KdenliveSettings::snaptopoints();
4578 KdenliveSettings::setSnaptopoints(false);
4579 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4581 int tracknumber = m_document->tracksCount() - end.track - 1;
4582 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4583 m_scene->clearSelection();
4584 if (isLocked) item->setItemLocked(true);
4586 if (item->isItemLocked()) item->setItemLocked(false);
4587 item->setSelected(true);
4589 if (item->baseClip()->isTransparent()) {
4590 // Also move automatic transition
4591 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4592 if (tr && tr->isAutomatic()) {
4593 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4594 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);
4595 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4598 KdenliveSettings::setSnaptopoints(snap);
4599 setDocumentModified();
4601 // undo last move and emit error message
4602 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4604 if (refresh) m_document->renderer()->doRefresh();
4605 if (out_actualEnd != NULL) {
4606 *out_actualEnd = item->info();
4608 qDebug() << "Actual end position updated:" << *out_actualEnd;
4612 qDebug() << item->info();
4617 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4620 resetSelectionGroup();
4621 m_scene->clearSelection();
4623 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4624 scene()->addItem(m_selectionGroup);
4626 m_document->renderer()->blockSignals(true);
4627 for (int i = 0; i < startClip.count(); i++) {
4629 startClip[i].startPos = startClip.at(i).startPos - offset;
4630 startClip[i].track = startClip.at(i).track - trackOffset;
4632 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4634 clip->setItemLocked(false);
4635 if (clip->parentItem()) {
4636 m_selectionGroup->addToGroup(clip->parentItem());
4637 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4639 m_selectionGroup->addToGroup(clip);
4640 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4642 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4643 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4645 for (int i = 0; i < startTransition.count(); i++) {
4647 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4648 startTransition[i].track = startTransition.at(i).track - trackOffset;
4650 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4652 tr->setItemLocked(false);
4653 if (tr->parentItem()) {
4654 m_selectionGroup->addToGroup(tr->parentItem());
4655 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4657 m_selectionGroup->addToGroup(tr);
4658 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4660 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());
4661 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4663 m_document->renderer()->blockSignals(false);
4665 if (m_selectionGroup) {
4666 bool snap = KdenliveSettings::snaptopoints();
4667 KdenliveSettings::setSnaptopoints(false);
4669 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4670 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4672 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4673 QList <AbstractGroupItem*> groupList;
4675 int max = children.count();
4676 for (int i = 0; i < max; i++) {
4677 if (children.at(i)->type() == GROUPWIDGET) {
4678 children += children.at(i)->childItems();
4679 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4680 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4681 /*m_document->clipManager()->removeGroup(grp);
4682 m_scene->destroyItemGroup(grp);*/
4683 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4684 if (!groupList.contains(group)) groupList.append(group);
4685 children.removeAll(children.at(i));
4690 for (int i = 0; i < children.count(); i++) {
4691 // re-add items in correct place
4692 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4693 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4695 ItemInfo info = item->info();
4696 int tracknumber = m_document->tracksCount() - info.track - 1;
4697 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4699 item->setItemLocked(true);
4700 else if (item->isItemLocked())
4701 item->setItemLocked(false);
4703 if (item->type() == AVWIDGET) {
4704 ClipItem *clip = static_cast <ClipItem*>(item);
4705 int trackProducer = info.track;
4706 info.track = m_document->tracksCount() - info.track;
4707 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4708 for (int i = 0; i < clip->effectsCount(); i++) {
4709 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4711 } else if (item->type() == TRANSITIONWIDGET) {
4712 Transition *tr = static_cast <Transition*>(item);
4714 if (!tr->forcedTrack()) {
4715 newTrack = getPreviousVideoTrack(info.track);
4717 newTrack = tr->transitionEndTrack() + trackOffset;
4718 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4720 tr->updateTransitionEndTrack(newTrack);
4721 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4725 resetSelectionGroup(false);
4726 for (int i = 0; i < groupList.count(); i++)
4727 rebuildGroup(groupList.at(i));
4731 KdenliveSettings::setSnaptopoints(snap);
4732 m_document->renderer()->doRefresh();
4733 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4736 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4738 Transition *item = getTransitionItemAt(start.startPos, start.track);
4740 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);
4741 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4745 bool snap = KdenliveSettings::snaptopoints();
4746 KdenliveSettings::setSnaptopoints(false);
4748 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4749 // Transition was moved
4750 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4751 } else if (end.endPos == start.endPos) {
4752 // Transition start resize
4753 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4754 } else if (end.startPos == start.startPos) {
4755 // Transition end resize;
4756 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4757 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4760 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4761 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4762 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4764 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4765 KdenliveSettings::setSnaptopoints(snap);
4766 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4767 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());
4768 if (m_dragItem && m_dragItem == item) {
4770 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4771 if (transitionClip && transitionClip->baseClip()) {
4772 QString size = transitionClip->baseClip()->getProperty("frame_size");
4773 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4774 if (factor == 0) factor = 1.0;
4775 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4776 p.setY(size.section('x', 1, 1).toInt());
4778 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4780 if (refresh) m_document->renderer()->doRefresh();
4781 setDocumentModified();
4784 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4786 bool resizeClipStart = (start.startPos != end.startPos);
4787 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4789 if (dontWorry) return;
4790 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);
4791 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4794 if (item->parentItem()) {
4795 // Item is part of a group, reset group
4796 resetSelectionGroup();
4799 bool snap = KdenliveSettings::snaptopoints();
4800 KdenliveSettings::setSnaptopoints(false);
4802 if (resizeClipStart) {
4803 ItemInfo clipinfo = item->info();
4804 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4805 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4807 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4809 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4811 ItemInfo clipinfo = item->info();
4812 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4813 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4815 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4817 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4819 if (!resizeClipStart && end.cropStart != start.cropStart) {
4820 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4821 ItemInfo clipinfo = end;
4822 clipinfo.track = m_document->tracksCount() - end.track;
4823 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4825 item->setCropStart(end.cropStart);
4826 item->resetThumbs(true);
4829 m_document->renderer()->doRefresh();
4830 KdenliveSettings::setSnaptopoints(snap);
4831 setDocumentModified();
4834 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4836 if (pos == oldInfo.startPos.frames(m_document->fps()))
4838 bool snap = KdenliveSettings::snaptopoints();
4840 KdenliveSettings::setSnaptopoints(false);
4841 item->resizeStart(pos);
4842 if (item->startPos().frames(m_document->fps()) != pos) {
4843 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4844 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4845 KdenliveSettings::setSnaptopoints(snap);
4848 KdenliveSettings::setSnaptopoints(snap);
4851 bool hasParentCommand = false;
4853 hasParentCommand = true;
4855 command = new QUndoCommand();
4856 command->setText(i18n("Resize clip start"));
4859 // do this here, too, because otherwise undo won't update the group
4860 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4861 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4863 ItemInfo info = item->info();
4864 if (item->type() == AVWIDGET) {
4865 ItemInfo resizeinfo = oldInfo;
4866 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4867 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4869 // Check if there is an automatic transition on that clip (lower track)
4870 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4871 if (transition && transition->isAutomatic()) {
4872 ItemInfo trInfo = transition->info();
4873 ItemInfo newTrInfo = trInfo;
4874 newTrInfo.startPos = item->startPos();
4875 if (newTrInfo.startPos < newTrInfo.endPos)
4876 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4878 // Check if there is an automatic transition on that clip (upper track)
4879 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4880 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4881 ItemInfo trInfo = transition->info();
4882 ItemInfo newTrInfo = trInfo;
4883 newTrInfo.startPos = item->startPos();
4884 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4885 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4886 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4889 ClipItem *clip = static_cast < ClipItem * >(item);
4892 // Since we must always resize clip before updating the keyframes, we
4893 // put a resize command before & after checking keyframes so that
4894 // we are sure the resize is performed before whenever we do or undo the action
4895 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4896 adjustEffects(clip, oldInfo, command);
4897 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4899 KdenliveSettings::setSnaptopoints(false);
4900 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4901 KdenliveSettings::setSnaptopoints(snap);
4902 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4904 } else if (item->type() == TRANSITIONWIDGET) {
4905 Transition *transition = static_cast <Transition *>(item);
4906 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)) {
4907 // Cannot resize transition
4908 KdenliveSettings::setSnaptopoints(false);
4909 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4910 KdenliveSettings::setSnaptopoints(snap);
4911 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4913 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4914 if (command == NULL)
4915 m_commandStack->push(moveCommand);
4919 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4920 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4922 if (!hasParentCommand)
4923 m_commandStack->push(command);
4926 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4928 if (pos == oldInfo.endPos.frames(m_document->fps()))
4930 bool snap = KdenliveSettings::snaptopoints();
4932 KdenliveSettings::setSnaptopoints(false);
4933 item->resizeEnd(pos);
4934 if (item->endPos().frames(m_document->fps()) != pos) {
4935 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4936 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4937 KdenliveSettings::setSnaptopoints(snap);
4940 KdenliveSettings::setSnaptopoints(snap);
4943 bool hasParentCommand = false;
4945 hasParentCommand = true;
4947 command = new QUndoCommand();
4950 // do this here, too, because otherwise undo won't update the group
4951 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4952 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4954 ItemInfo info = item->info();
4955 if (item->type() == AVWIDGET) {
4956 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4957 ItemInfo resizeinfo = info;
4958 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4959 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4961 // Check if there is an automatic transition on that clip (lower track)
4962 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4963 if (tr && tr->isAutomatic()) {
4964 ItemInfo trInfo = tr->info();
4965 ItemInfo newTrInfo = trInfo;
4966 newTrInfo.endPos = item->endPos();
4967 if (newTrInfo.endPos > newTrInfo.startPos)
4968 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4971 // Check if there is an automatic transition on that clip (upper track)
4972 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4973 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4974 ItemInfo trInfo = tr->info();
4975 ItemInfo newTrInfo = trInfo;
4976 newTrInfo.endPos = item->endPos();
4977 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4978 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4979 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4983 ClipItem *clip = static_cast < ClipItem * >(item);
4986 // Since we must always resize clip before updating the keyframes, we
4987 // put a resize command before & after checking keyframes so that
4988 // we are sure the resize is performed before whenever we do or undo the action
4989 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4990 adjustEffects(clip, oldInfo, command);
4991 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4993 KdenliveSettings::setSnaptopoints(false);
4994 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4995 KdenliveSettings::setSnaptopoints(true);
4996 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4998 } else if (item->type() == TRANSITIONWIDGET) {
4999 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5000 Transition *transition = static_cast <Transition *>(item);
5001 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)) {
5002 // Cannot resize transition
5003 KdenliveSettings::setSnaptopoints(false);
5004 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5005 KdenliveSettings::setSnaptopoints(true);
5006 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5008 // Check transition keyframes
5009 QDomElement old = transition->toXML();
5010 if (transition->updateKeyframes()) {
5011 QDomElement xml = transition->toXML();
5012 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
5013 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5015 new MoveTransitionCommand(this, oldInfo, info, false, command);
5018 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5019 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5021 if (!hasParentCommand) {
5022 updateTrackDuration(oldInfo.track, command);
5023 m_commandStack->push(command);
5027 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5029 int end = item->fadeIn();
5031 // there is a fade in effect
5032 int effectPos = item->hasEffect("volume", "fadein");
5033 if (effectPos != -1) {
5034 QDomElement effect = item->getEffectAtIndex(effectPos);
5035 int start = item->cropStart().frames(m_document->fps());
5036 int max = item->cropDuration().frames(m_document->fps());
5038 // Make sure the fade effect is not longer than the clip
5039 item->setFadeIn(max);
5040 end = item->fadeIn();
5043 EffectsList::setParameter(effect, "in", QString::number(start));
5044 EffectsList::setParameter(effect, "out", QString::number(end));
5046 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5047 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5048 // if fade effect is displayed, update the effect edit widget with new clip duration
5049 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5050 emit clipItemSelected(item);
5053 effectPos = item->hasEffect("brightness", "fade_from_black");
5054 if (effectPos != -1) {
5055 QDomElement effect = item->getEffectAtIndex(effectPos);
5056 int start = item->cropStart().frames(m_document->fps());
5057 int max = item->cropDuration().frames(m_document->fps());
5059 // Make sure the fade effect is not longer than the clip
5060 item->setFadeIn(max);
5061 end = item->fadeIn();
5064 EffectsList::setParameter(effect, "in", QString::number(start));
5065 EffectsList::setParameter(effect, "out", QString::number(end));
5067 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5068 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5069 // if fade effect is displayed, update the effect edit widget with new clip duration
5070 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5071 emit clipItemSelected(item);
5076 int start = item->fadeOut();
5078 // there is a fade out effect
5079 int effectPos = item->hasEffect("volume", "fadeout");
5080 if (effectPos != -1) {
5081 QDomElement effect = item->getEffectAtIndex(effectPos);
5082 int max = item->cropDuration().frames(m_document->fps());
5083 int end = max + item->cropStart().frames(m_document->fps());
5085 // Make sure the fade effect is not longer than the clip
5086 item->setFadeOut(max);
5087 start = item->fadeOut();
5089 start = end - start;
5090 EffectsList::setParameter(effect, "in", QString::number(start));
5091 EffectsList::setParameter(effect, "out", QString::number(end));
5093 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5094 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5095 // if fade effect is displayed, update the effect edit widget with new clip duration
5096 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5097 emit clipItemSelected(item);
5100 effectPos = item->hasEffect("brightness", "fade_to_black");
5101 if (effectPos != -1) {
5102 QDomElement effect = item->getEffectAtIndex(effectPos);
5103 int max = item->cropDuration().frames(m_document->fps());
5104 int end = max + item->cropStart().frames(m_document->fps());
5106 // Make sure the fade effect is not longer than the clip
5107 item->setFadeOut(max);
5108 start = item->fadeOut();
5110 start = end - start;
5111 EffectsList::setParameter(effect, "in", QString::number(start));
5112 EffectsList::setParameter(effect, "out", QString::number(end));
5114 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5115 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5116 // if fade effect is displayed, update the effect edit widget with new clip duration
5117 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5118 emit clipItemSelected(item);
5123 int effectPos = item->hasEffect("freeze", "freeze");
5124 if (effectPos != -1) {
5125 // Freeze effect needs to be adjusted with clip resize
5126 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5127 QDomElement eff = item->getEffectAtIndex(effectPos);
5128 if (!eff.isNull() && diff != 0) {
5129 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5130 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5132 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5133 emit clipItemSelected(item);
5140 double CustomTrackView::getSnapPointForPos(double pos)
5142 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5145 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5147 QList <GenTime> snaps;
5148 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5149 QList<QGraphicsItem *> itemList = items();
5150 for (int i = 0; i < itemList.count(); i++) {
5151 if (itemList.at(i) == selected) continue;
5152 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5153 if (itemList.at(i)->type() == AVWIDGET) {
5154 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5155 GenTime start = item->startPos();
5156 GenTime end = item->endPos();
5157 snaps.append(start);
5159 if (!offsetList.isEmpty()) {
5160 for (int j = 0; j < offsetList.size(); j++) {
5161 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5162 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5166 QList < GenTime > markers = item->snapMarkers();
5167 for (int j = 0; j < markers.size(); ++j) {
5168 GenTime t = markers.at(j);
5170 if (!offsetList.isEmpty()) {
5171 for (int k = 0; k < offsetList.size(); k++) {
5172 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5176 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5177 Transition *transition = static_cast <Transition*>(itemList.at(i));
5178 GenTime start = transition->startPos();
5179 GenTime end = transition->endPos();
5180 snaps.append(start);
5182 if (!offsetList.isEmpty()) {
5183 for (int j = 0; j < offsetList.size(); j++) {
5184 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5185 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5191 // add cursor position
5192 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5194 if (!offsetList.isEmpty()) {
5195 for (int j = 0; j < offsetList.size(); j++) {
5196 snaps.append(pos - offsetList.at(j));
5201 for (int i = 0; i < m_guides.count(); i++) {
5202 snaps.append(m_guides.at(i)->position());
5203 if (!offsetList.isEmpty()) {
5204 for (int j = 0; j < offsetList.size(); j++) {
5205 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5211 QPoint z = m_document->zone();
5212 snaps.append(GenTime(z.x(), m_document->fps()));
5213 snaps.append(GenTime(z.y(), m_document->fps()));
5216 m_scene->setSnapList(snaps);
5217 //for (int i = 0; i < m_snapPoints.size(); ++i)
5218 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5221 void CustomTrackView::slotSeekToPreviousSnap()
5223 updateSnapPoints(NULL);
5224 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5225 seekCursorPos((int) res.frames(m_document->fps()));
5229 void CustomTrackView::slotSeekToNextSnap()
5231 updateSnapPoints(NULL);
5232 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5233 seekCursorPos((int) res.frames(m_document->fps()));
5237 void CustomTrackView::clipStart()
5239 AbstractClipItem *item = getMainActiveClip();
5241 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5246 void CustomTrackView::clipEnd()
5248 AbstractClipItem *item = getMainActiveClip();
5250 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5255 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5257 DocClipBase *base = m_document->clipManager()->getClipById(id);
5259 QMap <QString, QString> extraData = base->analysisData();
5260 QString oldData = extraData.value(key);
5261 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5262 if (!groupCommand) m_commandStack->push(command);
5265 void CustomTrackView::slotAddClipMarker(const QString &id, CommentedTime newMarker, QUndoCommand *groupCommand)
5267 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarker.time());
5268 if (oldMarker == CommentedTime()) {
5269 oldMarker = newMarker;
5270 oldMarker.setMarkerType(-1);
5272 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarker, id, groupCommand);
5273 if (!groupCommand) m_commandStack->push(command);
5276 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5278 CommentedTime oldmarker(position, comment);
5279 CommentedTime marker = oldmarker;
5280 marker.setMarkerType(-1);
5281 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5282 m_commandStack->push(command);
5285 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5287 DocClipBase *base = m_document->clipManager()->getClipById(id);
5288 QList <CommentedTime> markers = base->commentedSnapMarkers();
5290 if (markers.isEmpty()) {
5291 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5294 QUndoCommand *deleteMarkers = new QUndoCommand();
5295 deleteMarkers->setText("Delete clip markers");
5297 for (int i = 0; i < markers.size(); i++) {
5298 CommentedTime oldMarker = markers.at(i);
5299 CommentedTime marker = oldMarker;
5300 marker.setMarkerType(-1);
5301 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5303 m_commandStack->push(deleteMarkers);
5306 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5308 DocClipBase *base = m_document->clipManager()->getClipById(id);
5309 QList < CommentedTime > markers = base->commentedSnapMarkers();
5310 if (!markers.isEmpty()) {
5311 // Set up categories
5312 QComboBox *cbox = new QComboBox;
5313 cbox->insertItem(0, i18n("All categories"));
5314 for (int i = 0; i < 5; ++i) {
5315 cbox->insertItem(i + 1, i18n("Category %1", i));
5316 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5318 cbox->setCurrentIndex(0);
5319 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5320 fd.setMode(KFile::File);
5321 fd.setOperationMode(KFileDialog::Saving);
5323 QString url = fd.selectedFile();
5324 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5325 if (url.isEmpty()) return;
5328 int category = cbox->currentIndex() - 1;
5329 for (int i = 0; i < markers.count(); i++) {
5330 if (category >= 0) {
5331 // Save only the markers in selected category
5332 if (markers.at(i).markerType() != category) continue;
5334 data.append(QString::number(markers.at(i).time().seconds()));
5336 data.append(QString::number(markers.at(i).time().seconds()));
5338 data.append(markers.at(i).comment());
5344 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5345 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5348 file.write(data.toUtf8());
5353 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5355 QComboBox *cbox = new QComboBox;
5356 for (int i = 0; i < 5; ++i) {
5357 cbox->insertItem(i, i18n("Category %1", i));
5358 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5360 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5361 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5362 fd.setMode(KFile::File);
5363 fd.setOperationMode(KFileDialog::Opening);
5365 QString url = fd.selectedFile();
5367 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5368 if (url.isEmpty()) return;
5369 int category = cbox->currentIndex();
5372 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5373 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5376 QString data = QString::fromUtf8(file.readAll());
5378 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5381 QUndoCommand *command = new QUndoCommand();
5382 command->setText("Load markers");
5384 foreach(QString line, lines) {
5386 values = line.split("\t", QString::SkipEmptyParts);
5387 double time1 = values.at(0).toDouble(&ok);
5390 if (values.count() >1) {
5391 time2 = values.at(1).toDouble(&ok);
5392 if (values.count() == 2) {
5393 // Check if second value is a number or text
5396 markerText = values.at(1);
5398 else markerText = i18n("Marker");
5401 // We assume 3 values per line: in out name
5403 // 2nd value is not a number, drop
5406 markerText = values.at(2);
5410 if (!markerText.isEmpty()) {
5411 // Marker found, add it
5412 //TODO: allow user to set a marker category
5413 CommentedTime marker1(GenTime(time1), markerText, category);
5414 slotAddClipMarker(id, marker1, command);
5415 if (time2 > 0 && time2 != time1) {
5416 CommentedTime marker2(GenTime(time2), markerText, category);
5417 slotAddClipMarker(id, marker2, command);
5421 if (command->childCount() > 0) m_commandStack->push(command);
5422 else delete command;
5425 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5427 DocClipBase *base = m_document->clipManager()->getClipById(id);
5428 if (base == NULL) return;
5429 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5430 else base->addSnapMarker(marker);
5431 emit updateClipMarkers(base);
5432 setDocumentModified();
5433 viewport()->update();
5436 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5438 DocClipBase *base = m_document->clipManager()->getClipById(id);
5439 if (base == NULL) return;
5440 base->setAnalysisData(key, data);
5441 emit updateClipExtraData(base);
5442 setDocumentModified();
5443 viewport()->update();
5446 int CustomTrackView::hasGuide(int pos, int offset)
5448 for (int i = 0; i < m_guides.count(); i++) {
5449 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5450 if (qAbs(guidePos - pos) <= offset) return guidePos;
5451 else if (guidePos > pos) return -1;
5456 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5460 double fps = m_document->fps();
5461 for (int i = 0; i < m_guides.count(); i++) {
5462 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5463 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5465 goMenu->setEnabled(!m_guides.isEmpty());
5468 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5470 if (oldPos > GenTime() && pos > GenTime()) {
5472 for (int i = 0; i < m_guides.count(); i++) {
5473 if (m_guides.at(i)->position() == oldPos) {
5474 Guide *item = m_guides.at(i);
5475 item->updateGuide(pos, comment);
5479 } else if (pos > GenTime()) addGuide(pos, comment);
5483 for (int i = 0; i < m_guides.count(); i++) {
5484 if (m_guides.at(i)->position() == oldPos) {
5485 delete m_guides.takeAt(i);
5490 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5492 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5493 m_document->syncGuides(m_guides);
5496 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5498 for (int i = 0; i < m_guides.count(); i++) {
5499 if (m_guides.at(i)->position() == pos) {
5500 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5504 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5505 scene()->addItem(g);
5507 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5508 m_document->syncGuides(m_guides);
5512 void CustomTrackView::slotAddGuide(bool dialog)
5514 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5516 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5517 m_document->timecode(), i18n("Add Guide"), this);
5518 if (d->exec() != QDialog::Accepted) {
5522 marker = d->newMarker();
5525 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5527 if (addGuide(marker.time(), marker.comment())) {
5528 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5529 m_commandStack->push(command);
5533 void CustomTrackView::slotEditGuide(int guidePos)
5536 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5537 else pos = GenTime(guidePos, m_document->fps());
5539 for (int i = 0; i < m_guides.count(); i++) {
5540 if (m_guides.at(i)->position() == pos) {
5541 slotEditGuide(m_guides.at(i)->info());
5546 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5549 void CustomTrackView::slotEditGuide(CommentedTime guide)
5551 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5552 if (d->exec() == QDialog::Accepted) {
5553 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5554 m_commandStack->push(command);
5560 void CustomTrackView::slotEditTimeLineGuide()
5562 if (m_dragGuide == NULL) return;
5563 CommentedTime guide = m_dragGuide->info();
5564 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5565 m_document->timecode(), i18n("Edit Guide"), this);
5566 if (d->exec() == QDialog::Accepted) {
5567 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5568 m_commandStack->push(command);
5573 void CustomTrackView::slotDeleteGuide(int guidePos)
5576 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5577 else pos = GenTime(guidePos, m_document->fps());
5579 for (int i = 0; i < m_guides.count(); i++) {
5580 if (m_guides.at(i)->position() == pos) {
5581 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5582 m_commandStack->push(command);
5587 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5591 void CustomTrackView::slotDeleteTimeLineGuide()
5593 if (m_dragGuide == NULL) return;
5594 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5595 m_commandStack->push(command);
5599 void CustomTrackView::slotDeleteAllGuides()
5601 QUndoCommand *deleteAll = new QUndoCommand();
5602 deleteAll->setText("Delete all guides");
5603 for (int i = 0; i < m_guides.count(); i++) {
5604 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5606 m_commandStack->push(deleteAll);
5609 void CustomTrackView::setTool(PROJECTTOOL tool)
5614 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5617 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5618 m_scene->setScale(scaleFactor, verticalScale);
5619 removeTipAnimation();
5620 bool adjust = false;
5621 if (verticalScale != matrix().m22()) adjust = true;
5622 setMatrix(newmatrix);
5624 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5625 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5626 for (int i = 0; i < m_guides.count(); i++) {
5627 QLineF l = m_guides.at(i)->line();
5628 l.setP2(QPointF(l.x2(), newHeight));
5629 m_guides.at(i)->setLine(l);
5631 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5634 int diff = sceneRect().width() - m_projectDuration;
5635 if (diff * newmatrix.m11() < 50) {
5636 if (newmatrix.m11() < 0.4)
5637 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5639 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5641 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5642 centerOn(QPointF(cursorPos(), verticalPos));
5645 void CustomTrackView::slotRefreshGuides()
5647 if (KdenliveSettings::showmarkers()) {
5648 for (int i = 0; i < m_guides.count(); i++)
5649 m_guides.at(i)->update();
5653 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5655 painter->setClipRect(rect);
5656 QPen pen1 = painter->pen();
5657 QColor lineColor = palette().dark().color();
5658 lineColor.setAlpha(100);
5659 pen1.setColor(lineColor);
5660 painter->setPen(pen1);
5661 double min = rect.left();
5662 double max = rect.right();
5663 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5664 int maxTrack = m_document->tracksCount();
5665 QColor lockedColor = palette().button().color();
5666 QColor audioColor = palette().alternateBase().color();
5667 for (int i = 0; i < maxTrack; i++) {
5668 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5669 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5670 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5671 if (i == m_selectedTrack)
5672 painter->fillRect(track, m_activeTrackBrush.brush(this));
5674 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5676 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5680 bool CustomTrackView::findString(const QString &text)
5683 for (int i = 0; i < m_searchPoints.size(); ++i) {
5684 marker = m_searchPoints.at(i).comment();
5685 if (marker.contains(text, Qt::CaseInsensitive)) {
5686 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5687 int vert = verticalScrollBar()->value();
5688 int hor = cursorPos();
5689 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5697 void CustomTrackView::selectFound(QString track, QString pos)
5699 seekCursorPos(m_document->timecode().getFrameCount(pos));
5700 slotSelectTrack(track.toInt());
5702 int vert = verticalScrollBar()->value();
5703 int hor = cursorPos();
5704 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5707 bool CustomTrackView::findNextString(const QString &text)
5710 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5711 marker = m_searchPoints.at(i).comment();
5712 if (marker.contains(text, Qt::CaseInsensitive)) {
5713 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5714 int vert = verticalScrollBar()->value();
5715 int hor = cursorPos();
5716 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5725 void CustomTrackView::initSearchStrings()
5727 m_searchPoints.clear();
5728 QList<QGraphicsItem *> itemList = items();
5729 for (int i = 0; i < itemList.count(); i++) {
5730 // parse all clip names
5731 if (itemList.at(i)->type() == AVWIDGET) {
5732 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5733 GenTime start = item->startPos();
5734 CommentedTime t(start, item->clipName());
5735 m_searchPoints.append(t);
5736 // add all clip markers
5737 QList < CommentedTime > markers = item->commentedSnapMarkers();
5738 m_searchPoints += markers;
5743 for (int i = 0; i < m_guides.count(); i++)
5744 m_searchPoints.append(m_guides.at(i)->info());
5746 qSort(m_searchPoints);
5749 void CustomTrackView::clearSearchStrings()
5751 m_searchPoints.clear();
5755 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5757 QList<ItemInfo> matchingInfo;
5758 QList<QGraphicsItem *> itemList = items();
5759 for (int i = 0; i < itemList.count(); i++) {
5760 if (itemList.at(i)->type() == AVWIDGET) {
5761 ClipItem *item = (ClipItem *)itemList.at(i);
5762 if (item->clipProducer() == clipId)
5763 matchingInfo << item->info();
5766 return matchingInfo;
5769 void CustomTrackView::copyClip()
5771 qDeleteAll(m_copiedItems);
5772 m_copiedItems.clear();
5773 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5774 if (itemList.count() == 0) {
5775 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5778 for (int i = 0; i < itemList.count(); i++) {
5779 if (itemList.at(i)->type() == AVWIDGET) {
5780 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5781 ClipItem *clone = clip->clone(clip->info());
5782 m_copiedItems.append(clone);
5783 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5784 Transition *dup = static_cast <Transition *>(itemList.at(i));
5785 m_copiedItems.append(dup->clone());
5790 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5792 if (m_scene->editMode() != NORMALEDIT) {
5793 // If we are in overwrite mode, always allow the move
5796 int height = m_tracksHeight - 2;
5798 if (type == TRANSITIONWIDGET) {
5799 height = Transition::itemHeight();
5800 offset = Transition::itemOffset();
5802 else if (type == AVWIDGET) {
5803 height = ClipItem::itemHeight();
5804 offset = ClipItem::itemOffset();
5806 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5807 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5808 for (int i = 0; i < collisions.count(); i++) {
5809 if (collisions.at(i)->type() == type) {
5816 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5819 for (int i = 0; i < infoList.count(); i++) {
5820 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));
5823 QList<QGraphicsItem *> collisions = scene()->items(path);
5824 for (int i = 0; i < collisions.count(); i++) {
5825 if (collisions.at(i)->type() == type) return false;
5830 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5832 for (int i = 0; i < items.count(); i++) {
5833 ItemInfo info = items.at(i)->info();
5834 info.startPos += offset;
5835 info.endPos += offset;
5836 info.track += trackOffset;
5837 if (!canBePastedTo(info, items.at(i)->type())) return false;
5842 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5844 QPainterPath movePath;
5845 movePath.moveTo(0, 0);
5847 for (int i = 0; i < items.count(); i++) {
5848 ItemInfo info = items.at(i)->info();
5849 info.startPos = info.startPos + offset;
5850 info.endPos = info.endPos + offset;
5851 info.track = info.track + trackOffset;
5852 if (info.startPos < GenTime()) {
5853 // No clip should go below 0
5856 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));
5857 movePath.addRect(rect);
5859 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5860 for (int i = 0; i < collisions.count(); i++) {
5861 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5862 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5870 void CustomTrackView::pasteClip()
5872 if (m_copiedItems.count() == 0) {
5873 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5878 GenTime pos = GenTime(-1);
5879 if (m_menuPosition.isNull()) {
5880 position = mapFromGlobal(QCursor::pos());
5881 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5882 track = m_selectedTrack;
5883 pos = GenTime(m_cursorPos, m_document->fps());
5884 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5888 position = m_menuPosition;
5891 if (pos == GenTime(-1))
5892 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5894 track = (int)(mapToScene(position).y() / m_tracksHeight);
5896 GenTime leftPos = m_copiedItems.at(0)->startPos();
5897 int lowerTrack = m_copiedItems.at(0)->track();
5898 int upperTrack = m_copiedItems.at(0)->track();
5899 for (int i = 1; i < m_copiedItems.count(); i++) {
5900 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5901 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5902 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5905 GenTime offset = pos - leftPos;
5906 int trackOffset = track - lowerTrack;
5908 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5909 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5910 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5911 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5914 QUndoCommand *pasteClips = new QUndoCommand();
5915 pasteClips->setText("Paste clips");
5917 for (int i = 0; i < m_copiedItems.count(); i++) {
5918 // parse all clip names
5919 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5920 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5921 ItemInfo info = clip->info();
5922 info.startPos += offset;
5923 info.endPos += offset;
5924 info.track += trackOffset;
5925 if (canBePastedTo(info, AVWIDGET)) {
5926 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5927 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5928 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5929 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5931 info.startPos = tr->startPos() + offset;
5932 info.endPos = tr->endPos() + offset;
5933 info.track = tr->track() + trackOffset;
5934 int transitionEndTrack;
5935 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5936 else transitionEndTrack = tr->transitionEndTrack();
5937 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5938 if (info.startPos >= info.endPos) {
5939 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5940 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5941 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5944 updateTrackDuration(-1, pasteClips);
5945 m_commandStack->push(pasteClips);
5948 void CustomTrackView::pasteClipEffects()
5950 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5951 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5954 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5956 QUndoCommand *paste = new QUndoCommand();
5957 paste->setText("Paste effects");
5959 QList<QGraphicsItem *> clips = scene()->selectedItems();
5962 for (int i = 0; i < clips.count(); ++i) {
5963 if (clips.at(i)->type() == GROUPWIDGET) {
5964 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5965 for (int j = 0; j < children.count(); j++) {
5966 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5967 clips.append(children.at(j));
5973 for (int i = 0; i < clips.count(); ++i) {
5974 if (clips.at(i)->type() == AVWIDGET) {
5975 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5976 for (int j = 0; j < clip->effectsCount(); j++) {
5977 QDomElement eff = clip->effect(j);
5978 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5979 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5980 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5985 if (paste->childCount() > 0) m_commandStack->push(paste);
5988 //adjust effects (fades, ...)
5989 for (int i = 0; i < clips.count(); ++i) {
5990 if (clips.at(i)->type() == AVWIDGET) {
5991 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5992 updatePositionEffects(item, item->info());
5998 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6000 // parse parameters to check if we need to adjust to the new crop start
6001 int diff = (newstart - oldstart).frames(m_document->fps());
6002 int max = (newstart + duration).frames(m_document->fps());
6004 QDomNodeList params = xml.elementsByTagName("parameter");
6005 for (int i = 0; i < params.count(); i++) {
6006 QDomElement e = params.item(i).toElement();
6007 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6008 QString def = e.attribute("default");
6009 // Effect has a keyframe type parameter, we need to adjust the values
6010 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6011 QStringList newKeyFrames;
6012 foreach(const QString &str, keys) {
6013 int pos = str.section(':', 0, 0).toInt();
6014 double val = str.section(':', 1, 1).toDouble();
6017 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6019 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6021 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6022 e.setAttribute("keyframes", newKeyFrames.join(";"));
6027 ClipItem *CustomTrackView::getClipUnderCursor() const
6029 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6030 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6031 for (int i = 0; i < collisions.count(); i++) {
6032 if (collisions.at(i)->type() == AVWIDGET) {
6033 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6034 if (!clip->isItemLocked()) return clip;
6040 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6042 QList<QGraphicsItem *> clips = scene()->selectedItems();
6043 if (clips.isEmpty()) {
6044 return getClipUnderCursor();
6046 AbstractClipItem *item = NULL;
6047 for (int i = 0; i < clips.count(); ++i) {
6048 if (clips.at(i)->type() == AVWIDGET) {
6049 item = static_cast < AbstractClipItem *>(clips.at(i));
6050 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6053 if (item) return item;
6058 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6060 QList<QGraphicsItem *> clips = scene()->selectedItems();
6061 if (clips.isEmpty()) {
6062 return getClipUnderCursor();
6065 // remove all items in the list that are not clips
6066 for (int i = 0; i < clips.count();) {
6067 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6070 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6071 for (int i = 0; i < clips.count(); ++i) {
6072 if (clips.at(i)->type() == AVWIDGET) {
6073 item = static_cast < ClipItem *>(clips.at(i));
6074 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6082 void CustomTrackView::setInPoint()
6084 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6086 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6089 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6094 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6097 QUndoCommand *resizeCommand = new QUndoCommand();
6098 resizeCommand->setText(i18n("Resize group"));
6099 QList <QGraphicsItem *> items = parent->childItems();
6100 for (int i = 0; i < items.count(); ++i) {
6101 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6102 if (item && item->type() == AVWIDGET) {
6103 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6106 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6108 //TODO warn user of failed resize
6109 delete resizeCommand;
6112 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6115 void CustomTrackView::setOutPoint()
6117 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6119 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6122 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6126 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6129 QUndoCommand *resizeCommand = new QUndoCommand();
6130 resizeCommand->setText(i18n("Resize group"));
6131 QList <QGraphicsItem *> items = parent->childItems();
6132 for (int i = 0; i < items.count(); ++i) {
6133 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6134 if (item && item->type() == AVWIDGET) {
6135 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6138 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6140 //TODO warn user of failed resize
6141 delete resizeCommand;
6144 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6147 void CustomTrackView::slotUpdateAllThumbs()
6149 if (!isEnabled()) return;
6150 QList<QGraphicsItem *> itemList = items();
6151 //if (itemList.isEmpty()) return;
6153 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6154 for (int i = 0; i < itemList.count(); i++) {
6155 if (itemList.at(i)->type() == AVWIDGET) {
6156 item = static_cast <ClipItem *>(itemList.at(i));
6157 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6158 // Check if we have a cached thumbnail
6159 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6160 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6161 if (QFile::exists(thumb)) {
6163 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6164 item->slotSetStartThumb(pix);
6167 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6168 QString endThumb = startThumb;
6169 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6170 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6171 if (QFile::exists(startThumb)) {
6172 QPixmap pix(startThumb);
6173 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6174 item->slotSetStartThumb(pix);
6176 if (QFile::exists(endThumb)) {
6177 QPixmap pix(endThumb);
6178 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6179 item->slotSetEndThumb(pix);
6182 item->refreshClip(false, false);
6186 viewport()->update();
6189 void CustomTrackView::saveThumbnails()
6191 QList<QGraphicsItem *> itemList = items();
6193 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6194 for (int i = 0; i < itemList.count(); i++) {
6195 if (itemList.at(i)->type() == AVWIDGET) {
6196 item = static_cast <ClipItem *>(itemList.at(i));
6197 if (item->clipType() != COLOR) {
6198 // Check if we have a cached thumbnail
6199 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6200 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6201 if (!QFile::exists(thumb)) {
6202 QPixmap pix(item->startThumb());
6206 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6207 QString endThumb = startThumb;
6208 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6209 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6210 if (!QFile::exists(startThumb)) {
6211 QPixmap pix(item->startThumb());
6212 pix.save(startThumb);
6214 if (!QFile::exists(endThumb)) {
6215 QPixmap pix(item->endThumb());
6225 void CustomTrackView::slotInsertTrack(int ix)
6227 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6228 d->comboTracks->setCurrentIndex(ix);
6229 d->label->setText(i18n("Insert track"));
6230 d->setWindowTitle(i18n("Insert New Track"));
6232 if (d->exec() == QDialog::Accepted) {
6233 ix = d->comboTracks->currentIndex();
6234 if (d->before_select->currentIndex() == 1)
6238 info.isMute = false;
6239 info.isLocked = false;
6240 info.effectsList = EffectsList(true);
6241 if (d->video_track->isChecked()) {
6242 info.type = VIDEOTRACK;
6243 info.isBlind = false;
6245 info.type = AUDIOTRACK;
6246 info.isBlind = true;
6248 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6249 m_commandStack->push(addTrack);
6250 setDocumentModified();
6255 void CustomTrackView::slotDeleteTrack(int ix)
6257 if (m_document->tracksCount() < 2) return;
6258 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6259 d->comboTracks->setCurrentIndex(ix);
6260 d->label->setText(i18n("Delete track"));
6261 d->before_select->setHidden(true);
6262 d->setWindowTitle(i18n("Delete Track"));
6263 d->video_track->setHidden(true);
6264 d->audio_track->setHidden(true);
6265 if (d->exec() == QDialog::Accepted) {
6266 ix = d->comboTracks->currentIndex();
6267 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6268 deleteTimelineTrack(ix, info);
6269 setDocumentModified();
6270 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6271 m_commandStack->push(command);*/
6276 void CustomTrackView::slotConfigTracks(int ix)
6278 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6279 ix, parentWidget());
6280 if (d->exec() == QDialog::Accepted) {
6281 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6282 m_commandStack->push(configTracks);
6283 QList <int> toDelete = d->deletedTracks();
6284 for (int i = 0; i < toDelete.count(); ++i) {
6285 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6286 deleteTimelineTrack(toDelete.at(i) - i, info);
6288 setDocumentModified();
6293 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6295 if (m_document->tracksCount() < 2) return;
6296 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6297 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6298 QList<QGraphicsItem *> selection = m_scene->items(r);
6299 QUndoCommand *deleteTrack = new QUndoCommand();
6300 deleteTrack->setText("Delete track");
6302 // Delete all clips in selected track
6303 for (int i = 0; i < selection.count(); i++) {
6304 if (selection.at(i)->type() == AVWIDGET) {
6305 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6306 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6307 m_waitingThumbs.removeAll(item);
6308 m_scene->removeItem(item);
6311 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6312 Transition *item = static_cast <Transition *>(selection.at(i));
6313 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6314 m_scene->removeItem(item);
6320 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6321 m_commandStack->push(deleteTrack);
6324 void CustomTrackView::autoTransition()
6326 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6327 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6328 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6331 Transition *tr = static_cast <Transition*>(itemList.at(0));
6332 tr->setAutomatic(!tr->isAutomatic());
6333 QDomElement transition = tr->toXML();
6334 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);
6335 setDocumentModified();
6338 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6340 QList<QGraphicsItem *> list = scene()->items();
6341 ClipItem *clip = NULL;
6342 for (int i = 0; i < list.size(); ++i) {
6343 if (list.at(i)->type() == AVWIDGET) {
6344 clip = static_cast <ClipItem *>(list.at(i));
6345 if (clip->clipProducer() == id) {
6346 clip->setClipName(name);
6350 viewport()->update();
6353 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6355 minimum = GenTime();
6356 maximum = GenTime();
6357 QList<QGraphicsItem *> selection;
6358 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6359 selection.removeAll(item);
6360 for (int i = 0; i < selection.count(); i++) {
6361 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6362 if (clip && clip->type() == AVWIDGET) {
6363 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6364 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6369 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6371 minimum = GenTime();
6372 maximum = GenTime();
6373 QList<QGraphicsItem *> selection;
6374 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6375 selection.removeAll(item);
6376 for (int i = 0; i < selection.count(); i++) {
6377 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6378 if (clip && clip->type() == TRANSITIONWIDGET) {
6379 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6380 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6385 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6387 for (int i = 0; i < groups.count(); i++) {
6388 QDomNodeList children = groups.at(i).childNodes();
6389 scene()->clearSelection();
6390 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6391 QDomElement elem = children.item(nodeindex).toElement();
6392 int pos = elem.attribute("position").toInt();
6393 int track = elem.attribute("track").toInt();
6394 if (elem.tagName() == "clipitem") {
6395 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6396 if (clip) clip->setSelected(true);
6398 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6399 if (clip) clip->setSelected(true);
6402 groupSelectedItems(false, true);
6406 void CustomTrackView::splitAudio()
6408 resetSelectionGroup();
6409 QList<QGraphicsItem *> selection = scene()->selectedItems();
6410 if (selection.isEmpty()) {
6411 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6414 QUndoCommand *splitCommand = new QUndoCommand();
6415 splitCommand->setText(i18n("Split audio"));
6416 for (int i = 0; i < selection.count(); i++) {
6417 if (selection.at(i)->type() == AVWIDGET) {
6418 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6419 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6420 if (clip->parentItem()) {
6421 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6423 EffectsList effects;
6424 effects.clone(clip->effectList());
6425 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6430 if (splitCommand->childCount()) {
6431 updateTrackDuration(-1, splitCommand);
6432 m_commandStack->push(splitCommand);
6436 void CustomTrackView::setAudioAlignReference()
6438 QList<QGraphicsItem *> selection = scene()->selectedItems();
6439 if (selection.isEmpty() || selection.size() > 1) {
6440 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6443 if (m_audioCorrelator != NULL) {
6444 delete m_audioCorrelator;
6446 if (selection.at(0)->type() == AVWIDGET) {
6447 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6448 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6449 m_audioAlignmentReference = clip;
6451 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6452 m_audioCorrelator = new AudioCorrelation(envelope);
6456 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6457 envelope->dumpInfo();
6461 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6465 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6468 void CustomTrackView::alignAudio()
6470 bool referenceOK = true;
6471 if (m_audioCorrelator == NULL) {
6472 referenceOK = false;
6475 if (!scene()->items().contains(m_audioAlignmentReference)) {
6476 // The reference item has been deleted from the timeline (or so)
6477 referenceOK = false;
6481 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6486 QList<QGraphicsItem *> selection = scene()->selectedItems();
6487 foreach (QGraphicsItem *item, selection) {
6488 if (item->type() == AVWIDGET) {
6490 ClipItem *clip = static_cast<ClipItem*>(item);
6491 if (clip == m_audioAlignmentReference) {
6495 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6496 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6498 // FFT only for larger vectors. We could use it all time, but for small vectors
6499 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6500 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6501 int shift = m_audioCorrelator->getShift(index);
6506 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6507 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6508 envelope->dumpInfo();
6510 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6511 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6512 qDebug() << "We will start at " << targetPos;
6513 qDebug() << "to shift by " << shift;
6514 qDebug() << "(eventually)";
6515 qDebug() << "(maybe)";
6519 QUndoCommand *moveCommand = new QUndoCommand();
6521 GenTime add(shift, m_document->fps());
6522 ItemInfo start = clip->info();
6524 ItemInfo end = start;
6525 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6526 end.endPos = end.startPos + start.cropDuration;
6528 if ( end.startPos.seconds() < 0 ) {
6529 // Clip would start before 0, so crop it first
6530 GenTime cropBy = -end.startPos;
6533 qDebug() << "Need to crop clip. " << start;
6534 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6537 ItemInfo resized = start;
6538 resized.startPos += cropBy;
6540 resizeClip(start, resized);
6541 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6543 start = clip->info();
6544 end.startPos += cropBy;
6547 qDebug() << "Clip cropped. " << start;
6548 qDebug() << "Moving to: " << end;
6552 if (itemCollision(clip, end)) {
6554 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6558 moveCommand->setText(i18n("Auto-align clip"));
6559 new MoveClipCommand(this, start, end, true, moveCommand);
6560 updateTrackDuration(clip->track(), moveCommand);
6561 m_commandStack->push(moveCommand);
6568 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6570 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6574 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6576 ClipItem *clip = getClipItemAt(pos, track);
6578 kDebug() << "// Cannot find clip to split!!!";
6582 int start = pos.frames(m_document->fps());
6583 int freetrack = m_document->tracksCount() - track - 1;
6585 // do not split audio when we are on an audio track
6586 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6589 for (; freetrack > 0; freetrack--) {
6590 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6591 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6592 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6593 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6594 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6599 kDebug() << "GOT TRK: " << track;
6600 if (freetrack == 0) {
6601 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6603 ItemInfo info = clip->info();
6604 info.track = m_document->tracksCount() - freetrack;
6605 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6606 scene()->clearSelection();
6607 clip->setSelected(true);
6608 ClipItem *audioClip = getClipItemAt(start, info.track);
6610 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6611 clip->setVideoOnly(true);
6612 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6613 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6615 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6616 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6618 m_document->renderer()->unlockService(tractor);
6619 audioClip->setSelected(true);
6620 audioClip->setAudioOnly(true);
6622 // keep video effects, move audio effects to audio clip
6625 for (int i = 0; i < effects.count(); ++i) {
6626 if (effects.at(i).attribute("type") == "audio") {
6627 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6630 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6635 groupSelectedItems(false, true);
6639 // unsplit clip: remove audio part and change video part to normal clip
6640 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6641 kDebug() << "//CANNOT FIND CLP GRP";
6644 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6645 QList<QGraphicsItem *> children = grp->childItems();
6646 if (children.count() != 2) {
6647 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6650 for (int i = 0; i < children.count(); i++) {
6651 if (children.at(i) != clip) {
6652 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6653 ItemInfo info = clip->info();
6654 deleteClip(clp->info());
6655 clip->setVideoOnly(false);
6656 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6657 if (!m_document->renderer()->mltUpdateClipProducer(
6659 m_document->tracksCount() - info.track,
6660 info.startPos.frames(m_document->fps()),
6661 clip->baseClip()->getProducer(info.track))) {
6663 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6664 info.startPos.frames(m_document->fps()), info.track),
6667 m_document->renderer()->unlockService(tractor);
6669 // re-add audio effects
6670 for (int i = 0; i < effects.count(); ++i) {
6671 if (effects.at(i).attribute("type") == "audio") {
6672 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6679 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6680 m_document->clipManager()->removeGroup(grp);
6681 scene()->destroyItemGroup(grp);
6685 void CustomTrackView::setVideoOnly()
6687 resetSelectionGroup();
6688 QList<QGraphicsItem *> selection = scene()->selectedItems();
6689 if (selection.isEmpty()) {
6690 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6693 QUndoCommand *videoCommand = new QUndoCommand();
6694 videoCommand->setText(i18n("Video only"));
6695 for (int i = 0; i < selection.count(); i++) {
6696 if (selection.at(i)->type() == AVWIDGET) {
6697 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6698 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6699 if (clip->parentItem()) {
6700 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6702 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6707 m_commandStack->push(videoCommand);
6710 void CustomTrackView::setAudioOnly()
6712 resetSelectionGroup();
6713 QList<QGraphicsItem *> selection = scene()->selectedItems();
6714 if (selection.isEmpty()) {
6715 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6718 QUndoCommand *videoCommand = new QUndoCommand();
6719 videoCommand->setText(i18n("Audio only"));
6720 for (int i = 0; i < selection.count(); i++) {
6721 if (selection.at(i)->type() == AVWIDGET) {
6722 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6723 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6724 if (clip->parentItem()) {
6725 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6727 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6732 m_commandStack->push(videoCommand);
6735 void CustomTrackView::setAudioAndVideo()
6737 resetSelectionGroup();
6738 QList<QGraphicsItem *> selection = scene()->selectedItems();
6739 if (selection.isEmpty()) {
6740 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6743 QUndoCommand *videoCommand = new QUndoCommand();
6744 videoCommand->setText(i18n("Audio and Video"));
6745 for (int i = 0; i < selection.count(); i++) {
6746 if (selection.at(i)->type() == AVWIDGET) {
6747 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6748 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6749 if (clip->parentItem()) {
6750 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6752 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6757 m_commandStack->push(videoCommand);
6760 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6762 ClipItem *clip = getClipItemAt(pos, track);
6764 kDebug() << "// Cannot find clip to split!!!";
6767 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6769 int start = pos.frames(m_document->fps());
6770 clip->setVideoOnly(true);
6771 clip->setAudioOnly(false);
6772 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6773 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6775 } else if (audioOnly) {
6776 int start = pos.frames(m_document->fps());
6777 clip->setAudioOnly(true);
6778 clip->setVideoOnly(false);
6779 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6780 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6783 int start = pos.frames(m_document->fps());
6784 clip->setAudioOnly(false);
6785 clip->setVideoOnly(false);
6786 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6787 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6790 m_document->renderer()->unlockService(tractor);
6792 setDocumentModified();
6795 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6797 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6798 m_clipTypeGroup->setEnabled(false);
6800 m_clipTypeGroup->setEnabled(true);
6801 QList <QAction *> actions = m_clipTypeGroup->actions();
6803 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6804 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6805 else lookup = "clip_audio_and_video";
6806 for (int i = 0; i < actions.count(); i++) {
6807 if (actions.at(i)->data().toString() == lookup) {
6808 actions.at(i)->setChecked(true);
6815 void CustomTrackView::slotGoToMarker(QAction *action)
6817 int pos = action->data().toInt();
6821 void CustomTrackView::reloadTransitionLumas()
6825 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6826 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6827 for (int i = 0; i < params.count(); i++) {
6828 QDomElement e = params.item(i).toElement();
6829 if (e.attribute("tag") == "resource") {
6830 lumaNames = e.attribute("paramlistdisplay");
6831 lumaFiles = e.attribute("paramlist");
6836 QList<QGraphicsItem *> itemList = items();
6837 Transition *transitionitem;
6838 QDomElement transitionXml;
6839 for (int i = 0; i < itemList.count(); i++) {
6840 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6841 transitionitem = static_cast <Transition*>(itemList.at(i));
6842 transitionXml = transitionitem->toXML();
6843 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6844 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6845 for (int i = 0; i < params.count(); i++) {
6846 QDomElement e = params.item(i).toElement();
6847 if (e.attribute("tag") == "resource") {
6848 e.setAttribute("paramlistdisplay", lumaNames);
6849 e.setAttribute("paramlist", lumaFiles);
6854 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6855 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6856 for (int i = 0; i < params.count(); i++) {
6857 QDomElement e = params.item(i).toElement();
6858 if (e.attribute("tag") == "luma") {
6859 e.setAttribute("paramlistdisplay", lumaNames);
6860 e.setAttribute("paramlist", lumaFiles);
6867 emit transitionItemSelected(NULL);
6870 double CustomTrackView::fps() const
6872 return m_document->fps();
6875 void CustomTrackView::updateProjectFps()
6877 // update all clips to the new fps
6878 resetSelectionGroup();
6879 scene()->clearSelection();
6881 QList<QGraphicsItem *> itemList = items();
6882 for (int i = 0; i < itemList.count(); i++) {
6883 // remove all items and re-add them one by one
6884 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6886 for (int i = 0; i < itemList.count(); i++) {
6887 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6888 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6889 clip->updateFps(m_document->fps());
6890 m_scene->addItem(clip);
6891 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6892 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6893 QList<QGraphicsItem *> children = grp->childItems();
6894 for (int j = 0; j < children.count(); j++) {
6895 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6896 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6897 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6898 clip->updateFps(m_document->fps());
6901 m_document->clipManager()->removeGroup(grp);
6902 m_scene->addItem(grp);
6903 scene()->destroyItemGroup(grp);
6904 scene()->clearSelection();
6905 for (int j = 0; j < children.count(); j++) {
6906 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6907 //children.at(j)->setParentItem(0);
6908 children.at(j)->setSelected(true);
6911 groupSelectedItems(true, true);
6912 } else if (itemList.at(i)->type() == GUIDEITEM) {
6913 Guide *g = static_cast<Guide *>(itemList.at(i));
6915 m_scene->addItem(g);
6918 viewport()->update();
6921 void CustomTrackView::slotTrackDown()
6923 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6924 else m_selectedTrack++;
6925 emit updateTrackHeaders();
6926 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6927 ensureVisible(rect, 0, 0);
6928 viewport()->update();
6931 void CustomTrackView::slotTrackUp()
6933 if (m_selectedTrack > 0) m_selectedTrack--;
6934 else m_selectedTrack = m_document->tracksCount() - 1;
6935 emit updateTrackHeaders();
6936 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6937 ensureVisible(rect, 0, 0);
6938 viewport()->update();
6941 int CustomTrackView::selectedTrack() const
6943 return m_selectedTrack;
6946 QStringList CustomTrackView::selectedClips() const
6948 QStringList clipIds;
6949 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6950 for (int i = 0; i < selection.count(); i++) {
6951 if (selection.at(i)->type() == AVWIDGET) {
6952 ClipItem *item = (ClipItem *)selection.at(i);
6953 clipIds << item->clipProducer();
6959 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6961 QList<ClipItem *> clips;
6962 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6963 for (int i = 0; i < selection.count(); i++) {
6964 if (selection.at(i)->type() == AVWIDGET) {
6965 clips.append((ClipItem *)selection.at(i));
6971 void CustomTrackView::slotSelectTrack(int ix)
6973 m_selectedTrack = qMax(0, ix);
6974 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6975 emit updateTrackHeaders();
6976 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6977 ensureVisible(rect, 0, 0);
6978 viewport()->update();
6981 void CustomTrackView::slotSelectClipsInTrack()
6983 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6984 QList<QGraphicsItem *> selection = m_scene->items(rect);
6985 m_scene->clearSelection();
6986 for (int i = 0; i < selection.count(); i++) {
6987 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6988 selection.at(i)->setSelected(true);
6991 resetSelectionGroup();
6992 groupSelectedItems();
6995 void CustomTrackView::slotSelectAllClips()
6997 QList<QGraphicsItem *> selection = m_scene->items();
6998 m_scene->clearSelection();
6999 for (int i = 0; i < selection.count(); i++) {
7000 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7001 selection.at(i)->setSelected(true);
7004 resetSelectionGroup();
7005 groupSelectedItems();
7008 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7011 if (track != -1 && pos != -1)
7012 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7014 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7015 QList<QGraphicsItem *> selection = m_scene->items(rect);
7016 resetSelectionGroup(group);
7017 if (!group) m_scene->clearSelection();
7018 for (int i = 0; i < selection.count(); i++) {
7019 if (selection.at(i)->type() == AVWIDGET) {
7020 selection.at(i)->setSelected(add);
7024 if (group) groupSelectedItems();
7027 void CustomTrackView::selectTransition(bool add, bool group)
7029 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7030 QList<QGraphicsItem *> selection = m_scene->items(rect);
7031 resetSelectionGroup(group);
7032 if (!group) m_scene->clearSelection();
7033 for (int i = 0; i < selection.count(); i++) {
7034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7035 selection.at(i)->setSelected(add);
7039 if (group) groupSelectedItems();
7042 QStringList CustomTrackView::extractTransitionsLumas()
7045 QList<QGraphicsItem *> itemList = items();
7046 Transition *transitionitem;
7047 QDomElement transitionXml;
7048 for (int i = 0; i < itemList.count(); i++) {
7049 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7050 transitionitem = static_cast <Transition*>(itemList.at(i));
7051 transitionXml = transitionitem->toXML();
7052 // luma files in transitions can be in "resource" or "luma" property
7053 QString luma = EffectsList::parameter(transitionXml, "luma");
7054 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7055 if (!luma.isEmpty()) urls << KUrl(luma).path();
7058 urls.removeDuplicates();
7062 void CustomTrackView::setEditMode(EDITMODE mode)
7064 m_scene->setEditMode(mode);
7067 void CustomTrackView::checkTrackSequence(int track)
7069 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7070 //track = m_document->tracksCount() -track;
7071 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7072 QList<QGraphicsItem *> selection = m_scene->items(rect);
7073 QList <int> timelineList;
7074 timelineList.append(0);
7075 for (int i = 0; i < selection.count(); i++) {
7076 if (selection.at(i)->type() == AVWIDGET) {
7077 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7078 int start = clip->startPos().frames(m_document->fps());
7079 int end = clip->endPos().frames(m_document->fps());
7080 if (!timelineList.contains(start)) timelineList.append(start);
7081 if (!timelineList.contains(end)) timelineList.append(end);
7084 qSort(timelineList);
7085 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7086 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7089 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7091 if (data.isEmpty()) return;
7092 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7094 info.startPos = GenTime(in, m_document->fps());
7095 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7096 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7097 info.cropDuration = info.endPos - info.startPos;
7098 info.track = m_selectedTrack;
7099 QUndoCommand *addCommand = new QUndoCommand();
7100 addCommand->setText(i18n("Insert clip"));
7101 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7102 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7103 updateTrackDuration(info.track, addCommand);
7104 m_commandStack->push(addCommand);
7106 selectClip(true, false, m_selectedTrack, in);
7107 // Automatic audio split
7108 if (KdenliveSettings::splitaudio())
7112 void CustomTrackView::clearSelection(bool emitInfo)
7114 resetSelectionGroup();
7115 scene()->clearSelection();
7117 if (emitInfo) emit clipItemSelected(NULL);
7120 void CustomTrackView::updatePalette()
7122 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7126 pen1.setColor(palette().text().color());
7127 m_cursorLine->setPen(pen1);
7131 void CustomTrackView::removeTipAnimation()
7134 scene()->removeItem(m_visualTip);
7135 m_animationTimer->stop();
7143 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7145 if (m_visualTip == NULL) {
7146 QRectF rect = clip->sceneBoundingRect();
7147 m_animation = new QGraphicsItemAnimation;
7148 m_animation->setTimeLine(m_animationTimer);
7149 m_animation->setScaleAt(1, 1, 1);
7154 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7155 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7156 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7158 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7160 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7162 m_animation->setScaleAt(.5, 2, 2);
7166 polygon << QPoint(0, - size * 2);
7167 if (mode == RESIZESTART)
7168 polygon << QPoint(size * 2, 0);
7170 polygon << QPoint(- size * 2, 0);
7171 polygon << QPoint(0, size * 2);
7172 polygon << QPoint(0, - size * 2);
7174 m_visualTip = new QGraphicsPolygonItem(polygon);
7175 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7176 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7177 if (mode == RESIZESTART)
7178 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7180 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7182 m_animation->setScaleAt(.5, 2, 1);
7184 case TRANSITIONSTART:
7186 polygon << QPoint(0, - size * 2);
7187 if (mode == TRANSITIONSTART)
7188 polygon << QPoint(size * 2, 0);
7190 polygon << QPoint(- size * 2, 0);
7191 polygon << QPoint(0, 0);
7192 polygon << QPoint(0, - size * 2);
7194 m_visualTip = new QGraphicsPolygonItem(polygon);
7195 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7196 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7197 if (mode == TRANSITIONSTART)
7198 m_visualTip->setPos(rect.x(), rect.bottom());
7200 m_visualTip->setPos(rect.right(), rect.bottom());
7202 m_animation->setScaleAt(.5, 2, 2);
7209 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7210 m_visualTip->setZValue(100);
7211 scene()->addItem(m_visualTip);
7212 m_animation->setItem(m_visualTip);
7213 m_animationTimer->start();
7217 bool CustomTrackView::hasAudio(int track) const
7219 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7220 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7221 QGraphicsItem *item;
7222 for (int i = 0; i < collisions.count(); i++) {
7223 item = collisions.at(i);
7224 if (!item->isEnabled()) continue;
7225 if (item->type() == AVWIDGET) {
7226 ClipItem *clip = static_cast <ClipItem *>(item);
7227 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7233 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7236 QUndoCommand *effectCommand = new QUndoCommand();
7238 if (effect.tagName() == "effectgroup") {
7239 effectName = effect.attribute("name");
7241 QDomElement namenode = effect.firstChildElement("name");
7242 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7243 else effectName = i18n("effect");
7245 effectCommand->setText(i18n("Add %1", effectName));
7246 if (effect.tagName() == "effectgroup") {
7247 QDomNodeList effectlist = effect.elementsByTagName("effect");
7248 for (int j = 0; j < effectlist.count(); j++) {
7249 QDomElement trackeffect = effectlist.at(j).toElement();
7250 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7251 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7254 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7258 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7259 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7260 delete effectCommand;
7263 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7266 if (effectCommand->childCount() > 0) {
7267 m_commandStack->push(effectCommand);
7268 setDocumentModified();
7270 else delete effectCommand;
7274 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7276 EffectsParameterList parameters;
7278 parameters.addParam("tag", effect.attribute("tag"));
7279 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7280 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7281 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7282 parameters.addParam("id", effect.attribute("id"));
7283 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7284 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7285 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7286 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7287 if (effect.attribute("id") == "region") {
7288 QDomNodeList subeffects = effect.elementsByTagName("effect");
7289 for (int i = 0; i < subeffects.count(); i++) {
7290 QDomElement subeffect = subeffects.at(i).toElement();
7291 int subeffectix = subeffect.attribute("region_ix").toInt();
7292 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7293 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7294 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7295 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7296 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7300 QDomNodeList params = effect.elementsByTagName("parameter");
7301 adjustEffectParameters(parameters, params);
7307 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7310 for (int i = 0; i < params.count(); i++) {
7311 QDomElement e = params.item(i).toElement();
7312 QString paramname = prefix + e.attribute("name");
7313 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7314 // effects with geometry param need in / out synced with the clip, request it...
7315 parameters.addParam("_sync_in_out", "1");
7317 if (e.attribute("type") == "simplekeyframe") {
7318 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7319 double factor = e.attribute("factor", "1").toDouble();
7320 double offset = e.attribute("offset", "0").toDouble();
7321 for (int j = 0; j < values.count(); j++) {
7322 QString pos = values.at(j).section(':', 0, 0);
7323 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7324 values[j] = pos + '=' + locale.toString(val);
7326 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7327 parameters.addParam(paramname, values.join(";"));
7328 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7329 parameters.addParam("max", e.attribute("max"));
7330 parameters.addParam("min", e.attribute("min"));
7331 parameters.addParam("factor", e.attribute("factor", "1"));*/
7332 } else if (e.attribute("type") == "keyframe") {
7333 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7334 parameters.addParam("keyframes", e.attribute("keyframes"));
7335 parameters.addParam("max", e.attribute("max"));
7336 parameters.addParam("min", e.attribute("min"));
7337 parameters.addParam("factor", e.attribute("factor", "1"));
7338 parameters.addParam("offset", e.attribute("offset", "0"));
7339 parameters.addParam("starttag", e.attribute("starttag", "start"));
7340 parameters.addParam("endtag", e.attribute("endtag", "end"));
7341 } else if (e.attribute("namedesc").contains(';')) {
7342 QString format = e.attribute("format");
7343 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7344 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7346 QTextStream txtNeu(&neu);
7347 if (values.size() > 0)
7348 txtNeu << (int)values[0].toDouble();
7349 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7350 txtNeu << separators[i];
7351 txtNeu << (int)(values[i+1].toDouble());
7353 parameters.addParam("start", neu);
7355 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7357 if (e.attribute("factor").contains('%')) {
7358 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7360 fact = e.attribute("factor", "1").toDouble();
7362 double offset = e.attribute("offset", "0").toDouble();
7363 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7365 parameters.addParam(paramname, e.attribute("value"));
7372 void CustomTrackView::updateTrackNames(int track, bool added)
7374 QList <TrackInfo> tracks = m_document->tracksList();
7375 int max = tracks.count();
7376 int docTrack = max - track - 1;
7378 // count number of tracks of each type
7379 int videoTracks = 0;
7380 int audioTracks = 0;
7381 for (int i = max - 1; i >= 0; --i) {
7382 TrackInfo info = tracks.at(i);
7383 if (info.type == VIDEOTRACK)
7388 if (i <= docTrack) {
7389 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7390 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7393 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7394 info.trackName = type + QString::number(typeNumber);
7395 m_document->setTrackType(i, info);
7398 if (info.trackName == type + QString::number(typeNumber + 1)) {
7399 info.trackName = type + QString::number(typeNumber);
7400 m_document->setTrackType(i, info);
7405 emit tracksChanged();
7408 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7414 tracks << m_document->tracksCount() - track - 1;
7416 // negative track number -> update all tracks
7417 for (int i = 0; i < m_document->tracksCount(); ++i)
7421 for (int i = 0; i < tracks.count(); ++i) {
7423 // t + 1 because of black background track
7424 duration = m_document->renderer()->mltTrackDuration(t + 1);
7425 if (duration != m_document->trackDuration(t)) {
7426 m_document->setTrackDuration(t, duration);
7429 EffectsList effects = m_document->getTrackEffects(t);
7430 for (int j = 0; j < effects.count(); ++j) {
7432 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7433 * - update the effectstack if necessary
7440 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7442 QList<QGraphicsItem *> list = scene()->items();
7443 ClipItem *clip = NULL;
7444 for (int i = 0; i < list.size(); ++i) {
7445 if (list.at(i)->type() == AVWIDGET) {
7446 clip = static_cast <ClipItem *>(list.at(i));
7447 if (clip->clipProducer() == id) {
7448 clip->refreshClip(true, resetThumbs);
7454 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7456 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7458 if (effects.count()) {
7459 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7460 while (i != effects.constEnd()) {
7461 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7468 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7470 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7472 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7475 QDomElement newEffect;
7476 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7477 if (effect.attribute("id") == filter) {
7478 newEffect = effect.cloneNode().toElement();
7479 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7480 while (i != filterParams.constEnd()) {
7481 EffectsList::setParameter(newEffect, i.key(), i.value());
7482 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7485 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7486 m_commandStack->push(command);
7487 emit clipItemSelected(clip);