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 "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
410 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
412 int pos = event->x();
413 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
415 double snappedPos = getSnapPointForPos(mappedXPos);
416 emit mousePosition(mappedXPos);
418 if (event->buttons() & Qt::MidButton) return;
419 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
420 event->setAccepted(true);
422 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
426 if (event->buttons() != Qt::NoButton) {
427 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
428 if (m_dragItem && move) m_clipDrag = true;
429 if (m_dragItem && m_tool == SELECTTOOL) {
430 if (m_operationMode == MOVE && m_clipDrag) {
431 QGraphicsView::mouseMoveEvent(event);
432 // If mouse is at a border of the view, scroll
434 m_scrollOffset = -30;
435 m_scrollTimer.start();
436 } else if (viewport()->width() - pos < 10) {
438 m_scrollTimer.start();
439 } else if (m_scrollTimer.isActive()) {
440 m_scrollTimer.stop();
442 } else if (m_operationMode == RESIZESTART && move) {
443 m_document->renderer()->pause();
444 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
445 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
447 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
449 m_dragItem->resizeStart((int)(snappedPos));
451 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
452 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
453 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
454 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
455 } else if (m_operationMode == RESIZEEND && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
462 m_dragItem->resizeEnd((int)(snappedPos));
464 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
465 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
466 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
467 } else if (m_operationMode == FADEIN && move) {
468 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
469 } else if (m_operationMode == FADEOUT && move) {
470 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
471 } else if (m_operationMode == KEYFRAME && move) {
472 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
473 double pos = mapToScene(event->pos()).toPoint().y();
474 QRectF br = m_dragItem->sceneBoundingRect();
475 double maxh = 100.0 / br.height();
476 pos = (br.bottom() - pos) * maxh;
477 m_dragItem->updateKeyFramePos(keyFramePos, pos);
478 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
479 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
481 removeTipAnimation();
483 } else if (m_operationMode == MOVEGUIDE) {
484 removeTipAnimation();
485 QGraphicsView::mouseMoveEvent(event);
487 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
489 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
490 if (snappedPos < 0) snappedPos = 0;
492 // Make sure there is no collision
493 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
494 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
495 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
496 collidingItems.removeAll(m_selectionGroup);
497 for (int i = 0; i < children.count(); i++) {
498 if (children.at(i)->type() == GROUPWIDGET) {
499 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
500 for (int j = 0; j < subchildren.count(); j++)
501 collidingItems.removeAll(subchildren.at(j));
503 collidingItems.removeAll(children.at(i));
505 bool collision = false;
507 for (int i = 0; i < collidingItems.count(); i++) {
508 if (!collidingItems.at(i)->isEnabled()) continue;
509 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
510 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
511 // Moving backward, determine best pos
512 QPainterPath clipPath;
513 clipPath.addRect(item->sceneBoundingRect());
514 QPainterPath res = shape.intersected(clipPath);
515 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
518 snappedPos += offset;
519 // make sure we have no collision
520 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
521 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
522 collidingItems.removeAll(m_selectionGroup);
523 for (int i = 0; i < children.count(); i++) {
524 if (children.at(i)->type() == GROUPWIDGET) {
525 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
526 for (int j = 0; j < subchildren.count(); j++)
527 collidingItems.removeAll(subchildren.at(j));
529 collidingItems.removeAll(children.at(i));
532 for (int i = 0; i < collidingItems.count(); i++) {
533 if (!collidingItems.at(i)->isEnabled()) continue;
534 if (collidingItems.at(i)->type() == AVWIDGET) {
543 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
544 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
545 collidingItems.removeAll(m_selectionGroup);
546 for (int i = 0; i < children.count(); i++) {
547 if (children.at(i)->type() == GROUPWIDGET) {
548 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
549 for (int j = 0; j < subchildren.count(); j++)
550 collidingItems.removeAll(subchildren.at(j));
552 collidingItems.removeAll(children.at(i));
556 for (int i = 0; i < collidingItems.count(); i++) {
557 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
558 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
559 // Moving backward, determine best pos
560 QPainterPath clipPath;
561 clipPath.addRect(item->sceneBoundingRect());
562 QPainterPath res = shape.intersected(clipPath);
563 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
567 snappedPos += offset;
568 // make sure we have no collision
569 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
570 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
571 collidingItems.removeAll(m_selectionGroup);
572 for (int i = 0; i < children.count(); i++) {
573 if (children.at(i)->type() == GROUPWIDGET) {
574 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
575 for (int j = 0; j < subchildren.count(); j++)
576 collidingItems.removeAll(subchildren.at(j));
578 collidingItems.removeAll(children.at(i));
580 for (int i = 0; i < collidingItems.count(); i++) {
581 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
589 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
590 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
594 if (m_tool == RAZORTOOL) {
595 setCursor(m_razorCursor);
596 //QGraphicsView::mouseMoveEvent(event);
598 } else if (m_tool == SPACERTOOL) {
599 setCursor(m_spacerCursor);
603 QList<QGraphicsItem *> itemList = items(event->pos());
604 QGraphicsRectItem *item = NULL;
605 OPERATIONTYPE opMode = NONE;
607 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
609 } else for (int i = 0; i < itemList.count(); i++) {
610 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
611 item = (QGraphicsRectItem*) itemList.at(i);
616 if (item && event->buttons() == Qt::NoButton) {
617 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
618 if (m_tool == RAZORTOOL) {
619 // razor tool over a clip, display current frame in monitor
620 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
621 //TODO: solve crash when showing frame when moving razor over clip
622 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
628 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
629 // all other modes break the selection, so the user probably wants to move it
632 if (clip->rect().width() * transform().m11() < 15) {
633 // If the item is very small, only allow move
636 else opMode = clip->operationMode(mapToScene(event->pos()));
639 const double size = 5;
640 if (opMode == m_moveOpMode) {
641 QGraphicsView::mouseMoveEvent(event);
644 removeTipAnimation();
646 m_moveOpMode = opMode;
647 setTipAnimation(clip, opMode, size);
649 if (item->type() == AVWIDGET)
650 ci = static_cast <ClipItem *>(item);
652 if (opMode == MOVE) {
653 setCursor(Qt::OpenHandCursor);
655 message = ci->clipName() + i18n(":");
656 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
657 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
658 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
659 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
660 if (clip->parentItem() == m_selectionGroup)
661 message.append(i18n(" Selection duration:"));
663 message.append(i18n(" Group duration:"));
664 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
665 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
666 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
667 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
671 } else if (opMode == RESIZESTART) {
672 setCursor(KCursor("left_side", Qt::SizeHorCursor));
674 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
675 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
676 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
677 } else if (opMode == RESIZEEND) {
678 setCursor(KCursor("right_side", Qt::SizeHorCursor));
680 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
681 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
682 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
683 } else if (opMode == FADEIN || opMode == FADEOUT) {
684 setCursor(Qt::PointingHandCursor);
685 if (ci && opMode == FADEIN && ci->fadeIn()) {
686 message = i18n("Fade in duration: ");
687 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
688 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
689 message = i18n("Fade out duration: ");
690 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
692 message = i18n("Drag to add or resize a fade effect.");
694 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
695 setCursor(Qt::PointingHandCursor);
696 message = i18n("Click to add a transition.");
697 } else if (opMode == KEYFRAME) {
698 setCursor(Qt::PointingHandCursor);
699 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
702 if (!message.isEmpty())
703 emit displayMessage(message, InformationMessage);
704 } // no clip under mouse
705 else if (m_tool == RAZORTOOL) {
708 } else if (opMode == MOVEGUIDE) {
709 m_moveOpMode = opMode;
710 setCursor(Qt::SplitHCursor);
712 removeTipAnimation();
713 setCursor(Qt::ArrowCursor);
714 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
715 QGraphicsView::mouseMoveEvent(event);
717 seekCursorPos(mappedXPos);
718 slotCheckPositionScrolling();
720 } else m_moveOpMode = NONE;
722 QGraphicsView::mouseMoveEvent(event);
726 void CustomTrackView::mousePressEvent(QMouseEvent * event)
728 setFocus(Qt::MouseFocusReason);
729 m_menuPosition = QPoint();
732 // special cases (middle click button or ctrl / shift click
733 if (event->button() == Qt::MidButton) {
735 m_blockRefresh = false;
736 m_operationMode = NONE;
740 if (event->modifiers() & Qt::ShiftModifier) {
741 // Rectangle selection
742 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
743 setDragMode(QGraphicsView::RubberBandDrag);
744 if (!(event->modifiers() & Qt::ControlModifier)) {
745 resetSelectionGroup();
747 emit clipItemSelected(NULL);
750 scene()->clearSelection();
752 m_blockRefresh = false;
753 m_operationMode = RUBBERSELECTION;
754 QGraphicsView::mousePressEvent(event);
758 m_blockRefresh = true;
761 if (m_tool != RAZORTOOL) activateMonitor();
762 else if (m_document->renderer()->playSpeed() != 0.0) {
763 m_document->renderer()->pause();
766 m_clickEvent = event->pos();
768 // check item under mouse
769 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
770 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
771 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
772 setDragMode(QGraphicsView::ScrollHandDrag);
773 QGraphicsView::mousePressEvent(event);
774 m_blockRefresh = false;
775 m_operationMode = NONE;
779 // if a guide and a clip were pressed, just select the guide
780 for (int i = 0; i < collisionList.count(); ++i) {
781 if (collisionList.at(i)->type() == GUIDEITEM) {
782 // a guide item was pressed
783 m_dragGuide = (Guide *) collisionList.at(i);
784 if (event->button() == Qt::LeftButton) { // move it
785 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
786 m_operationMode = MOVEGUIDE;
787 // deselect all clips so that only the guide will move
788 m_scene->clearSelection();
789 resetSelectionGroup(false);
790 updateSnapPoints(NULL);
791 QGraphicsView::mousePressEvent(event);
793 } else // show context menu
798 // Find first clip, transition or group under mouse (when no guides selected)
800 AbstractGroupItem *dragGroup = NULL;
801 AbstractClipItem *collisionClip = NULL;
803 while (!m_dragGuide && ct < collisionList.count()) {
804 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
805 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
806 if (collisionClip->isItemLocked())
808 if (collisionClip == m_dragItem) {
809 collisionClip = NULL;
812 m_dragItem = collisionClip;
815 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
816 m_dragItemInfo = m_dragItem->info();
817 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
818 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
819 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
820 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
827 if (m_dragItem) emit clipItemSelected(NULL);
830 #if QT_VERSION >= 0x040800
831 // Add shadow to dragged item, currently disabled because of painting artifacts
833 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
834 eff->setBlurRadius(5);
835 eff->setOffset(3, 3);
836 m_dragItem->setGraphicsEffect(eff);
839 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
840 // update transition menu action
841 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
842 m_autoTransition->setEnabled(true);
843 } else m_autoTransition->setEnabled(false);
845 // context menu requested
846 if (event->button() == Qt::RightButton) {
848 if (dragGroup) dragGroup->setSelected(true);
849 else if (!m_dragItem->isSelected()) {
850 resetSelectionGroup(false);
851 m_scene->clearSelection();
852 m_dragItem->setSelected(true);
854 } else if (!m_dragGuide) {
855 // check if there is a guide close to mouse click
856 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
857 for (int i = 0; i < guidesCollisionList.count(); i++) {
858 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
859 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
863 // keep this to support multiple guides context menu in the future (?)
864 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
865 guidesCollisionList.removeAt(0);
867 if (!guidesCollisionList.isEmpty())
868 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
871 m_operationMode = NONE;
872 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
873 m_menuPosition = m_clickEvent;
879 // No item under click
880 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
881 resetSelectionGroup(false);
882 setCursor(Qt::ArrowCursor);
883 m_scene->clearSelection();
885 updateClipTypeActions(NULL);
886 if (m_tool == SPACERTOOL) {
887 QList<QGraphicsItem *> selection;
888 if (event->modifiers() == Qt::ControlModifier) {
889 // Ctrl + click, select all items on track after click position
890 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
891 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
892 // Cannot use spacer on locked track
893 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
897 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
900 selection = checkForGroups(rect, &isOk);
902 // groups found on track, do not allow the move
903 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
907 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;
909 // Select all items on all tracks after click position
910 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
911 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
914 QList <GenTime> offsetList;
915 // create group to hold selected items
916 m_selectionGroup = new AbstractGroupItem(m_document->fps());
917 scene()->addItem(m_selectionGroup);
919 for (int i = 0; i < selection.count(); i++) {
920 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
921 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
922 if (item->isItemLocked()) continue;
923 offsetList.append(item->startPos());
924 offsetList.append(item->endPos());
925 m_selectionGroup->addItem(selection.at(i));
926 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
927 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
928 QList<QGraphicsItem *> children = selection.at(i)->childItems();
929 for (int j = 0; j < children.count(); j++) {
930 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
931 offsetList.append(item->startPos());
932 offsetList.append(item->endPos());
934 m_selectionGroup->addItem(selection.at(i));
935 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
936 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
937 m_selectionGroup->addItem(selection.at(i)->parentItem());
940 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
941 if (!offsetList.isEmpty()) {
943 QList <GenTime> cleandOffsetList;
944 GenTime startOffset = offsetList.takeFirst();
945 for (int k = 0; k < offsetList.size(); k++) {
946 GenTime newoffset = offsetList.at(k) - startOffset;
947 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
948 cleandOffsetList.append(newoffset);
951 updateSnapPoints(NULL, cleandOffsetList, true);
953 m_operationMode = SPACER;
955 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
957 QGraphicsView::mousePressEvent(event);
963 if (m_tool == RAZORTOOL && m_dragItem) {
964 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
965 if (m_dragItem->type() == TRANSITIONWIDGET) {
966 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
968 m_document->renderer()->pause();
969 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
970 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
972 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
973 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
974 m_commandStack->push(command);
976 setDocumentModified();
983 bool itemSelected = false;
984 if (m_dragItem->isSelected()) {
987 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
990 else if (dragGroup && dragGroup->isSelected()) {
994 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
995 if (event->modifiers() != Qt::ControlModifier) {
996 resetSelectionGroup(false);
997 m_scene->clearSelection();
998 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
999 viewport()->update();
1001 resetSelectionGroup();
1004 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1005 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1008 bool selected = !m_dragItem->isSelected();
1009 QGraphicsView::mousePressEvent(event);
1012 dragGroup->setSelected(selected);
1013 if (dragGroup->parentItem())
1014 dragGroup->parentItem()->setSelected(selected);
1017 m_dragItem->setSelected(selected);
1018 if (selected == false) {
1021 groupSelectedItems();
1023 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1024 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1025 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1027 else updateClipTypeActions(NULL);
1030 QGraphicsView::mousePressEvent(event);
1031 if (m_selectionGroup) {
1032 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1033 for (int i = 0; i < children.count(); i++) {
1034 children.at(i)->setSelected(itemSelected);
1036 m_selectionGroup->setSelected(itemSelected);
1040 dragGroup->setSelected(itemSelected);
1041 m_dragItem->setSelected(itemSelected);
1044 if (collisionClip != NULL || m_dragItem == NULL) {
1045 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1046 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1047 emit clipItemSelected(selected);
1049 emit clipItemSelected(NULL);
1053 // If clicked item is selected, allow move
1054 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1055 //QGraphicsView::mousePressEvent(event);
1058 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1059 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1060 // all other modes break the selection, so the user probably wants to move it
1061 m_operationMode = MOVE;
1063 if (m_dragItem->rect().width() * transform().m11() < 15) {
1064 // If the item is very small, only allow move
1065 m_operationMode = MOVE;
1067 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1069 } else m_operationMode = NONE;
1070 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1072 // Update snap points
1073 if (m_selectionGroup == NULL) {
1074 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1075 updateSnapPoints(NULL);
1077 updateSnapPoints(m_dragItem);
1079 QList <GenTime> offsetList;
1080 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1081 for (int i = 0; i < children.count(); i++) {
1082 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1083 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1084 offsetList.append(item->startPos());
1085 offsetList.append(item->endPos());
1088 if (!offsetList.isEmpty()) {
1090 GenTime startOffset = offsetList.takeFirst();
1091 QList <GenTime> cleandOffsetList;
1092 for (int k = 0; k < offsetList.size(); k++) {
1093 GenTime newoffset = offsetList.at(k) - startOffset;
1094 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1095 cleandOffsetList.append(newoffset);
1098 updateSnapPoints(NULL, cleandOffsetList, true);
1102 if (m_operationMode == KEYFRAME) {
1103 m_dragItem->updateSelectedKeyFrame();
1104 m_blockRefresh = false;
1106 } else if (m_operationMode == MOVE) {
1107 setCursor(Qt::ClosedHandCursor);
1108 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1110 info.startPos = m_dragItem->startPos();
1111 info.track = m_dragItem->track();
1112 int transitiontrack = getPreviousVideoTrack(info.track);
1113 ClipItem *transitionClip = NULL;
1114 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1115 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1116 info.endPos = transitionClip->endPos();
1118 GenTime transitionDuration(65, m_document->fps());
1119 if (m_dragItem->cropDuration() < transitionDuration)
1120 info.endPos = m_dragItem->endPos();
1122 info.endPos = info.startPos + transitionDuration;
1124 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1125 // Check there is no other transition at that place
1126 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1127 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1128 QList<QGraphicsItem *> selection = m_scene->items(r);
1129 bool transitionAccepted = true;
1130 for (int i = 0; i < selection.count(); i++) {
1131 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1132 Transition *tr = static_cast <Transition *>(selection.at(i));
1133 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1134 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1135 } else transitionAccepted = false;
1138 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1139 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1140 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1142 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1143 info.track = m_dragItem->track();
1144 int transitiontrack = getPreviousVideoTrack(info.track);
1145 ClipItem *transitionClip = NULL;
1146 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1147 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1148 info.startPos = transitionClip->startPos();
1150 GenTime transitionDuration(65, m_document->fps());
1151 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1152 else info.startPos = info.endPos - transitionDuration;
1154 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1155 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1156 EffectsList::setParameter(transition, "reverse", "1");
1158 // Check there is no other transition at that place
1159 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1160 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1161 QList<QGraphicsItem *> selection = m_scene->items(r);
1162 bool transitionAccepted = true;
1163 for (int i = 0; i < selection.count(); i++) {
1164 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1165 Transition *tr = static_cast <Transition *>(selection.at(i));
1166 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1167 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1168 } else transitionAccepted = false;
1171 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1172 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1174 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1175 resetSelectionGroup(false);
1176 m_dragItem->setSelected(true);
1179 m_blockRefresh = false;
1182 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1184 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1185 QList<QGraphicsItem *> list = scene()->items(p);
1186 AbstractGroupItem *group = NULL;
1187 for (int i = 0; i < list.size(); i++) {
1188 if (!list.at(i)->isEnabled()) continue;
1189 if (list.at(i)->type() == GROUPWIDGET) {
1190 group = static_cast <AbstractGroupItem *>(list.at(i));
1194 rebuildGroup(group);
1197 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1200 QList <QGraphicsItem *> children = group->childItems();
1201 m_document->clipManager()->removeGroup(group);
1202 /*for (int i = 0; i < children.count(); i++) {
1203 group->removeFromGroup(children.at(i));
1205 scene()->destroyItemGroup(group);
1206 groupSelectedItems(children, false, true, true);
1210 void CustomTrackView::resetSelectionGroup(bool selectItems)
1212 if (m_selectionGroup) {
1213 // delete selection group
1214 bool snap = KdenliveSettings::snaptopoints();
1215 KdenliveSettings::setSnaptopoints(false);
1217 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1218 scene()->destroyItemGroup(m_selectionGroup);
1219 m_selectionGroup = NULL;
1220 for (int i = 0; i < children.count(); i++) {
1221 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1222 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1223 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1224 children.at(i)->setSelected(selectItems);
1226 } else if (children.at(i)->type() == GROUPWIDGET) {
1227 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1228 children.at(i)->setSelected(selectItems);
1231 KdenliveSettings::setSnaptopoints(snap);
1235 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1237 if (m_selectionGroup) {
1238 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1241 if (selection.isEmpty()) selection = m_scene->selectedItems();
1242 // Split groups and items
1243 QSet <QGraphicsItemGroup *> groupsList;
1244 QSet <QGraphicsItem *> itemsList;
1246 for (int i = 0; i < selection.count(); i++) {
1247 if (selection.at(i)->type() == GROUPWIDGET) {
1248 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1251 for (int i = 0; i < selection.count(); i++) {
1252 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1253 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1254 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1257 itemsList.insert(selection.at(i));
1261 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1264 // Find top left position of selection
1265 foreach (const QGraphicsItemGroup *value, groupsList) {
1266 rectUnion = rectUnion.united(value->sceneBoundingRect());
1268 foreach (const QGraphicsItem *value, itemsList) {
1269 rectUnion = rectUnion.united(value->sceneBoundingRect());
1271 if (force || selection.count() > 1) {
1272 bool snap = KdenliveSettings::snaptopoints();
1273 KdenliveSettings::setSnaptopoints(false);
1274 if (createNewGroup) {
1275 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1276 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1277 QPointF diff = newGroup->pos();
1278 newGroup->translate(-diff.x(), -diff.y());
1279 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1281 scene()->addItem(newGroup);
1282 // Check if we are trying to include a group in a group
1283 foreach (QGraphicsItemGroup *value, groupsList) {
1284 QList<QGraphicsItem *> children = value->childItems();
1285 for (int i = 0; i < children.count(); i++) {
1286 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1287 itemsList.insert(children.at(i));
1289 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1290 m_document->clipManager()->removeGroup(grp);
1291 scene()->destroyItemGroup(grp);
1294 foreach (QGraphicsItem *value, itemsList) {
1295 newGroup->addItem(value);
1297 KdenliveSettings::setSnaptopoints(snap);
1298 if (selectNewGroup) newGroup->setSelected(true);
1300 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1301 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1302 QPointF diff = m_selectionGroup->pos();
1303 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1304 m_selectionGroup->translate(- diff.x(), -diff.y());
1306 scene()->addItem(m_selectionGroup);
1307 foreach (QGraphicsItemGroup *value, groupsList) {
1308 m_selectionGroup->addItem(value);
1310 foreach (QGraphicsItem *value, itemsList) {
1311 m_selectionGroup->addItem(value);
1313 KdenliveSettings::setSnaptopoints(snap);
1314 if (m_selectionGroup) {
1315 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1316 m_selectionGroupInfo.track = m_selectionGroup->track();
1317 if (selectNewGroup) m_selectionGroup->setSelected(true);
1320 } else resetSelectionGroup();
1323 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1325 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1326 /*if (m_moveOpMode == KEYFRAME) {
1327 // user double clicked on a keyframe, open edit dialog
1328 //TODO: update for effects with several values per keyframe
1329 QDialog d(parentWidget());
1330 Ui::KeyFrameDialog_UI view;
1332 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1333 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1334 view.kfr_value->setFocus();
1335 if (d.exec() == QDialog::Accepted) {
1336 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1337 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1338 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1339 QString previous = item->keyframes(item->selectedEffectIndex());
1340 item->updateKeyframeEffect();
1341 QString next = item->keyframes(item->selectedEffectIndex());
1342 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1343 m_commandStack->push(command);
1344 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1345 emit clipItemSelected(item, item->selectedEffectIndex());
1350 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1351 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1352 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1353 //QString previous = item->keyframes(item->selectedEffectIndex());
1354 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1355 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1356 //item->updateKeyframeEffect();
1357 //QString next = item->keyframes(item->selectedEffectIndex());
1358 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1359 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1360 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1361 m_commandStack->push(command);
1362 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1363 emit clipItemSelected(item, item->selectedEffectIndex());
1365 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1368 QList<QGraphicsItem *> collisionList = items(event->pos());
1369 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1370 Guide *editGuide = (Guide *) collisionList.at(0);
1371 if (editGuide) slotEditGuide(editGuide->info());
1376 void CustomTrackView::editItemDuration()
1378 AbstractClipItem *item;
1382 if (m_scene->selectedItems().count() == 1) {
1383 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1385 if (m_scene->selectedItems().empty())
1386 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1388 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1394 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1398 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1399 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1403 if (!item->isItemLocked()) {
1406 if (item->type() == TRANSITIONWIDGET)
1407 getTransitionAvailableSpace(item, minimum, maximum);
1409 getClipAvailableSpace(item, minimum, maximum);
1411 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1412 m_document->timecode(), minimum, maximum, this);
1413 if (d->exec() == QDialog::Accepted) {
1414 ItemInfo clipInfo = item->info();
1415 ItemInfo startInfo = clipInfo;
1416 if (item->type() == TRANSITIONWIDGET) {
1417 // move & resize transition
1418 clipInfo.startPos = d->startPos();
1419 clipInfo.endPos = clipInfo.startPos + d->duration();
1420 clipInfo.track = item->track();
1421 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1422 updateTrackDuration(clipInfo.track, command);
1423 m_commandStack->push(command);
1425 // move and resize clip
1426 ClipItem *clip = static_cast<ClipItem *>(item);
1427 QUndoCommand *moveCommand = new QUndoCommand();
1428 moveCommand->setText(i18n("Edit clip"));
1429 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1430 // duration was reduced, so process it first
1431 clipInfo.endPos = clipInfo.startPos + d->duration();
1432 clipInfo.cropStart = d->cropStart();
1434 resizeClip(startInfo, clipInfo);
1435 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1436 adjustEffects(clip, startInfo, moveCommand);
1437 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1440 if (d->startPos() != clipInfo.startPos) {
1441 startInfo = clipInfo;
1442 clipInfo.startPos = d->startPos();
1443 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1444 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1447 if (d->duration() > item->cropDuration()) {
1448 // duration was increased, so process it after move
1449 startInfo = clipInfo;
1450 clipInfo.endPos = clipInfo.startPos + d->duration();
1451 clipInfo.cropStart = d->cropStart();
1453 resizeClip(startInfo, clipInfo);
1454 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1455 adjustEffects(clip, startInfo, moveCommand);
1456 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1458 updateTrackDuration(clipInfo.track, moveCommand);
1459 m_commandStack->push(moveCommand);
1464 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1468 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1470 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1472 clip->setKeyframes(index, keyframes);
1473 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1474 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1478 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1480 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1481 m_editGuide->setEnabled(m_dragGuide != NULL);
1482 m_markerMenu->clear();
1483 m_markerMenu->setEnabled(false);
1485 m_timelineContextMenu->popup(pos);
1486 } else if (group != NULL) {
1487 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1488 m_ungroupAction->setEnabled(true);
1489 updateClipTypeActions(NULL);
1490 m_timelineContextClipMenu->popup(pos);
1492 m_ungroupAction->setEnabled(false);
1493 if (clip->type() == AVWIDGET) {
1494 ClipItem *item = static_cast <ClipItem*>(clip);
1495 //build go to marker menu
1496 if (item->baseClip()) {
1497 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1498 int offset = item->startPos().frames(m_document->fps());
1499 if (!markers.isEmpty()) {
1500 for (int i = 0; i < markers.count(); i++) {
1501 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1502 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1503 QAction *go = m_markerMenu->addAction(position);
1504 go->setData(pos + offset);
1507 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1509 updateClipTypeActions(item);
1510 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1511 m_timelineContextClipMenu->popup(pos);
1512 } else if (clip->type() == TRANSITIONWIDGET) {
1513 m_timelineContextTransitionMenu->popup(pos);
1518 void CustomTrackView::activateMonitor()
1520 emit activateDocumentMonitor();
1523 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1525 resetSelectionGroup();
1527 info.startPos = GenTime();
1528 info.cropStart = GenTime(in, m_document->fps());
1529 info.endPos = GenTime(out - in, m_document->fps());
1530 info.cropDuration = info.endPos - info.startPos;
1533 // Check if clip can be inserted at that position
1534 ItemInfo pasteInfo = info;
1535 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1536 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1537 pasteInfo.track = selectedTrack();
1538 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1540 // Cannot be inserted at cursor pos, insert at end of track
1541 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1542 pasteInfo.startPos = GenTime(duration, m_document->fps());
1543 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1544 ok = canBePastedTo(pasteInfo, AVWIDGET);
1547 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1551 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1552 updateTrackDuration(pasteInfo.track, command);
1553 m_commandStack->push(command);
1555 selectClip(true, false);
1556 // Automatic audio split
1557 if (KdenliveSettings::splitaudio())
1561 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1563 if (data->hasFormat("kdenlive/clip")) {
1565 m_scene->clearSelection();
1566 resetSelectionGroup(false);
1567 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1568 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1570 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1573 if (clip->getProducer() == NULL) {
1574 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1577 QPointF framePos = mapToScene(pos);
1579 info.startPos = GenTime();
1580 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1581 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1582 info.cropDuration = info.endPos - info.startPos;
1585 // Check if clip can be inserted at that position
1586 ItemInfo pasteInfo = info;
1587 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1588 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1589 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1590 framePos.setX((int)(framePos.x() + 0.5));
1591 framePos.setY(pasteInfo.track * m_tracksHeight);
1592 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1595 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1596 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1597 m_selectionGroup->addItem(item);
1599 QList <GenTime> offsetList;
1600 offsetList.append(info.endPos);
1601 updateSnapPoints(NULL, offsetList);
1602 m_selectionGroup->setPos(framePos);
1603 scene()->addItem(m_selectionGroup);
1604 m_selectionGroup->setSelected(true);
1606 } else if (data->hasFormat("kdenlive/producerslist")) {
1608 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1609 m_scene->clearSelection();
1610 resetSelectionGroup(false);
1612 QList <GenTime> offsetList;
1613 QList <ItemInfo> infoList;
1614 QPointF framePos = mapToScene(pos);
1615 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1616 int track = (int)(framePos.y() / m_tracksHeight);
1617 framePos.setX((int)(framePos.x() + 0.5));
1618 framePos.setY(track * m_tracksHeight);
1620 // Check if clips can be inserted at that position
1621 for (int i = 0; i < ids.size(); ++i) {
1622 QString clipData = ids.at(i);
1623 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1625 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1628 if (clip->getProducer() == NULL) {
1629 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1633 info.startPos = start;
1634 if (clipData.contains('/')) {
1635 // this is a clip zone, set in / out
1636 int in = clipData.section('/', 1, 1).toInt();
1637 int out = clipData.section('/', 2, 2).toInt();
1638 info.cropStart = GenTime(in, m_document->fps());
1639 info.cropDuration = GenTime(out - in, m_document->fps());
1642 info.cropDuration = clip->duration();
1644 info.endPos = info.startPos + info.cropDuration;
1646 infoList.append(info);
1647 start += info.cropDuration;
1649 if (!canBePastedTo(infoList, AVWIDGET)) {
1652 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1654 for (int i = 0; i < ids.size(); ++i) {
1655 QString clipData = ids.at(i);
1656 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1658 info.startPos = start;
1659 if (clipData.contains('/')) {
1660 // this is a clip zone, set in / out
1661 int in = clipData.section('/', 1, 1).toInt();
1662 int out = clipData.section('/', 2, 2).toInt();
1663 info.cropStart = GenTime(in, m_document->fps());
1664 info.cropDuration = GenTime(out - in, m_document->fps());
1667 info.cropDuration = clip->duration();
1669 info.endPos = info.startPos + info.cropDuration;
1671 start += info.cropDuration;
1672 offsetList.append(start);
1673 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1674 m_selectionGroup->addItem(item);
1675 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1678 updateSnapPoints(NULL, offsetList);
1679 m_selectionGroup->setPos(framePos);
1680 scene()->addItem(m_selectionGroup);
1681 //m_selectionGroup->setZValue(10);
1682 m_thumbsTimer.start();
1686 // the drag is not a clip (may be effect, ...)
1694 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1696 if (insertDropClips(event->mimeData(), event->pos())) {
1697 if (event->source() == this) {
1698 event->setDropAction(Qt::MoveAction);
1701 event->setDropAction(Qt::MoveAction);
1702 event->acceptProposedAction();
1704 } else QGraphicsView::dragEnterEvent(event);
1707 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1709 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);
1710 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1711 collindingItems.removeAll(item);
1712 if (collindingItems.isEmpty()) return false;
1714 for (int i = 0; i < collindingItems.count(); i++) {
1715 QGraphicsItem *collision = collindingItems.at(i);
1716 if (collision->type() == item->type()) {
1718 kDebug() << "// COLLISIION DETECTED";
1726 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1728 int track = m_document->tracksCount() - clip->track();
1729 GenTime pos = clip->startPos();
1730 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1731 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1734 bool success = true;
1735 for (int i = 0; i < clip->effectsCount(); i++) {
1736 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1738 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1739 m_document->renderer()->doRefresh();
1742 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1744 if (pos < GenTime()) {
1746 if (effect.attribute("id") == "speed") {
1747 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1751 m_document->addTrackEffect(track - 1, effect);
1752 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1753 emit updateTrackEffectState(track - 1);
1754 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1757 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1759 // Special case: speed effect
1760 if (effect.attribute("id") == "speed") {
1761 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1762 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1766 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1767 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1768 if (strobe == 0) strobe = 1;
1769 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1770 EffectsParameterList params = clip->addEffect(effect);
1771 m_document->renderer()->mltAddEffect(track, pos, params);
1772 if (clip->isSelected()) emit clipItemSelected(clip);
1775 EffectsParameterList params = clip->addEffect(effect);
1776 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1777 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1778 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1779 if (clip->isSelected()) emit clipItemSelected(clip);
1780 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1783 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1785 QString index = effect.attribute("kdenlive_ix");
1786 if (pos < GenTime()) {
1787 // Delete track effect
1788 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1789 m_document->removeTrackEffect(track - 1, effect);
1791 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1792 emit updateTrackEffectState(track - 1);
1793 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1796 // Special case: speed effect
1797 if (effect.attribute("id") == "speed") {
1798 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1800 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1801 clip->deleteEffect(index);
1802 emit clipItemSelected(clip);
1803 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1807 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1808 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1809 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1812 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1814 clip->deleteEffect(index);
1815 emit clipItemSelected(clip);
1819 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1821 QList<QGraphicsItem *> itemList = group->childItems();
1822 QUndoCommand *effectCommand = new QUndoCommand();
1824 int offset = effect.attribute("clipstart").toInt();
1825 QDomElement namenode = effect.firstChildElement("name");
1826 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1827 else effectName = i18n("effect");
1828 effectCommand->setText(i18n("Add %1", effectName));
1829 for (int i = 0; i < itemList.count(); i++) {
1830 if (itemList.at(i)->type() == AVWIDGET) {
1831 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1832 if (effect.tagName() == "effectgroup") {
1833 QDomNodeList effectlist = effect.elementsByTagName("effect");
1834 for (int j = 0; j < effectlist.count(); j++) {
1835 QDomElement subeffect = effectlist.at(j).toElement();
1836 if (subeffect.hasAttribute("kdenlive_info")) {
1837 // effect is in a group
1838 EffectInfo effectInfo;
1839 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1840 if (effectInfo.groupIndex < 0) {
1841 // group needs to be appended
1842 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1843 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1846 processEffect(item, subeffect, offset, effectCommand);
1850 processEffect(item, effect, offset, effectCommand);
1854 if (effectCommand->childCount() > 0) {
1855 m_commandStack->push(effectCommand);
1856 setDocumentModified();
1857 } else delete effectCommand;
1859 clearSelection(false);
1860 m_dragItem = dropTarget;
1861 m_dragItem->setSelected(true);
1862 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1866 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1868 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1871 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1873 QList<QGraphicsItem *> itemList;
1874 QUndoCommand *effectCommand = new QUndoCommand();
1877 int offset = effect.attribute("clipstart").toInt();
1878 if (effect.tagName() == "effectgroup") {
1879 effectName = effect.attribute("name");
1881 QDomElement namenode = effect.firstChildElement("name");
1882 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1883 else effectName = i18n("effect");
1885 effectCommand->setText(i18n("Add %1", effectName));
1887 if (track == -1) itemList = scene()->selectedItems();
1888 if (itemList.isEmpty()) {
1889 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1890 if (clip) itemList.append(clip);
1891 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1895 for (int i = 0; i < itemList.count(); i++) {
1896 if (itemList.at(i)->type() == GROUPWIDGET) {
1897 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1898 for (int j = 0; j < subitems.count(); j++) {
1899 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1904 for (int i = 0; i < itemList.count(); i++) {
1905 if (itemList.at(i)->type() == AVWIDGET) {
1906 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1907 if (effect.tagName() == "effectgroup") {
1908 QDomNodeList effectlist = effect.elementsByTagName("effect");
1909 for (int j = 0; j < effectlist.count(); j++) {
1910 QDomElement subeffect = effectlist.at(j).toElement();
1911 if (subeffect.hasAttribute("kdenlive_info")) {
1912 // effect is in a group
1913 EffectInfo effectInfo;
1914 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1915 if (effectInfo.groupIndex < 0) {
1916 // group needs to be appended
1917 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1918 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1921 processEffect(item, subeffect, offset, effectCommand);
1924 else processEffect(item, effect, offset, effectCommand);
1927 if (effectCommand->childCount() > 0) {
1928 m_commandStack->push(effectCommand);
1929 setDocumentModified();
1930 if (effectCommand->childCount() == 1) {
1931 // Display newly added clip effect
1932 for (int i = 0; i < itemList.count(); i++) {
1933 if (itemList.at(i)->type() == AVWIDGET) {
1934 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1935 clip->setSelectedEffect(clip->effectsCount());
1936 if (!clip->isSelected()) {
1937 clearSelection(false);
1938 clip->setSelected(true);
1941 emit clipItemSelected(clip);
1947 for (int i = 0; i < itemList.count(); i++) {
1948 if (itemList.at(i)->type() == AVWIDGET) {
1949 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1950 if (clip->isMainSelectedClip()) {
1951 emit clipItemSelected(clip);
1957 } else delete effectCommand;
1960 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1962 if (effect.attribute("type") == "audio") {
1963 // Don't add audio effects on video clips
1964 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1965 /* do not show error message when item is part of a group as the user probably knows what he does then
1966 * and the message is annoying when working with the split audio feature */
1967 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1968 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1971 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1972 // Don't add video effect on audio clips
1973 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1974 /* do not show error message when item is part of a group as the user probably knows what he does then
1975 * and the message is annoying when working with the split audio feature */
1976 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1977 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1981 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1982 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1985 if (item->isItemLocked()) {
1989 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1990 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1992 item->initEffect(effect, 0, offset);
1994 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1997 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2000 // delete track effect
2001 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2002 m_commandStack->push(command);
2003 setDocumentModified();
2006 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2007 //clip is in a group, also remove the effect in other clips of the group
2008 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2009 QUndoCommand *delCommand = new QUndoCommand();
2011 QDomElement namenode = effect.firstChildElement("name");
2012 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2013 else effectName = i18n("effect");
2014 delCommand->setText(i18n("Delete %1", effectName));
2017 for (int i = 0; i < items.count(); i++) {
2018 if (items.at(i)->type() == GROUPWIDGET) {
2019 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2020 for (int j = 0; j < subitems.count(); j++) {
2021 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2026 for (int i = 0; i < items.count(); i++) {
2027 if (items.at(i)->type() == AVWIDGET) {
2028 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2029 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2031 QDomElement eff = item->effectAtIndex(ix);
2032 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2036 if (delCommand->childCount() > 0)
2037 m_commandStack->push(delCommand);
2040 setDocumentModified();
2043 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2044 m_commandStack->push(command);
2045 setDocumentModified();
2048 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2050 if (insertedEffect.isNull()) {
2051 kDebug()<<"// Trying to add null effect";
2052 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2055 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2056 QDomElement effect = insertedEffect.cloneNode().toElement();
2057 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2058 if (pos < GenTime()) {
2059 // editing a track effect
2060 EffectsParameterList effectParams = getEffectArgs(effect);
2061 // check if we are trying to reset a keyframe effect
2062 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2063 clip->initEffect(effect);
2064 effectParams = getEffectArgs(effect);
2066 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2067 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2069 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2070 emit updateTrackEffectState(track);
2071 setDocumentModified();
2075 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2077 // Special case: speed effect
2078 if (effect.attribute("id") == "speed") {
2079 if (effect.attribute("disable") == "1") {
2080 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2083 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2084 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2085 if (strobe == 0) strobe = 1;
2086 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2088 clip->updateEffect(effect);
2089 if (updateEffectStack && clip->isSelected())
2090 emit clipItemSelected(clip);
2091 if (ix == clip->selectedEffectIndex()) {
2092 // make sure to update display of clip keyframes
2093 clip->setSelectedEffect(ix);
2098 EffectsParameterList effectParams = getEffectArgs(effect);
2099 // check if we are trying to reset a keyframe effect
2100 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2101 clip->initEffect(effect);
2102 effectParams = getEffectArgs(effect);
2105 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2106 // A fade effect was modified, update the clip
2107 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2108 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2109 clip->setFadeIn(pos);
2111 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2112 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2113 clip->setFadeOut(pos);
2116 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2119 clip->updateEffect(effect);
2120 if (updateEffectStack && clip->isSelected()) {
2121 emit clipItemSelected(clip);
2123 if (ix == clip->selectedEffectIndex()) {
2124 // make sure to update display of clip keyframes
2125 clip->setSelectedEffect(ix);
2128 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2130 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2131 setDocumentModified();
2134 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2136 if (pos < GenTime()) {
2137 // editing a track effect
2138 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2139 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2142 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2143 emit updateTrackEffectState(track);
2144 setDocumentModified();
2147 // editing a clip effect
2148 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2150 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2152 clip->enableEffects(effectIndexes, disable);
2153 if (updateEffectStack && clip->isSelected()) {
2154 emit clipItemSelected(clip);
2156 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2157 // make sure to update display of clip keyframes
2158 clip->setSelectedEffect(clip->selectedEffectIndex());
2161 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2163 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2166 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2168 if (pos < GenTime()) {
2169 // Moving track effect
2170 int documentTrack = m_document->tracksCount() - track - 1;
2171 int max = m_document->getTrackEffects(documentTrack).count();
2172 int new_position = newPos.at(0);
2173 if (new_position > max) {
2176 int old_position = oldPos.at(0);
2177 for (int i = 0; i < newPos.count(); i++) {
2178 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2179 if (old_position > new_position) {
2180 // Moving up, we need to adjust index
2181 old_position = oldPos.at(i);
2182 new_position = newPos.at(i);
2184 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2185 if (!act.isNull() && !before.isNull()) {
2186 m_document->setTrackEffect(documentTrack, new_position, before);
2187 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2188 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2190 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2193 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2195 int new_position = newPos.at(0);
2196 if (new_position > clip->effectsCount()) {
2197 new_position = clip->effectsCount();
2199 int old_position = oldPos.at(0);
2200 for (int i = 0; i < newPos.count(); i++) {
2201 QDomElement act = clip->effectAtIndex(new_position);
2202 if (old_position > new_position) {
2203 // Moving up, we need to adjust index
2204 old_position = oldPos.at(i);
2205 new_position = newPos.at(i);
2207 QDomElement before = clip->effectAtIndex(old_position);
2208 if (act.isNull() || before.isNull()) {
2209 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2212 clip->moveEffect(before, new_position);
2213 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2214 if (act.attribute("id") == "speed") {
2215 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2216 } else if (before.attribute("id") == "speed") {
2217 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2218 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2220 clip->setSelectedEffect(newPos.at(0));
2221 emit clipItemSelected(clip);
2222 setDocumentModified();
2223 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2226 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2228 ChangeEffectStateCommand *command;
2230 // editing track effect
2231 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2233 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2234 QList <int> speedEffectIndexes;
2235 for (int i = 0; i < effectIndexes.count(); i++) {
2236 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2237 if (effect.attribute("id") == "speed") {
2239 speedEffectIndexes << effectIndexes.at(i);
2240 QDomElement newEffect = effect.cloneNode().toElement();
2241 newEffect.setAttribute("disable", (int) disable);
2242 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2243 m_commandStack->push(editcommand);
2246 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2247 effectIndexes.removeAll(speedEffectIndexes.at(j));
2249 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2251 m_commandStack->push(command);
2252 setDocumentModified();
2255 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2257 MoveEffectCommand *command;
2259 // editing track effect
2260 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2261 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2262 m_commandStack->push(command);
2263 setDocumentModified();
2266 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2268 EditEffectCommand *command;
2269 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2270 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2271 m_commandStack->push(command);
2274 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2276 QDomElement effect = clip->getEffectAtIndex(ix);
2277 QDomElement oldeffect = effect.cloneNode().toElement();
2278 effect.setAttribute("region", region);
2279 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2280 m_commandStack->push(command);
2283 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2287 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2288 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2289 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2291 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);
2293 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2294 m_blockRefresh = false;
2299 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2300 // Error cuting clip in playlist
2301 m_blockRefresh = false;
2305 int cutPos = (int) cutTime.frames(m_document->fps());
2307 newPos.startPos = cutTime;
2308 newPos.endPos = info.endPos;
2309 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2310 newPos.track = info.track;
2311 newPos.cropDuration = newPos.endPos - newPos.startPos;
2313 bool snap = KdenliveSettings::snaptopoints();
2314 KdenliveSettings::setSnaptopoints(false);
2315 ClipItem *dup = item->clone(newPos);
2317 // remove unwanted effects
2318 // fade in from 2nd part of the clip
2319 int ix = dup->hasEffect(QString(), "fadein");
2321 QDomElement oldeffect = dup->effectAtIndex(ix);
2322 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2324 ix = dup->hasEffect(QString(), "fade_from_black");
2326 QDomElement oldeffect = dup->effectAtIndex(ix);
2327 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2329 // fade out from 1st part of the clip
2330 ix = item->hasEffect(QString(), "fadeout");
2332 QDomElement oldeffect = item->effectAtIndex(ix);
2333 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2335 ix = item->hasEffect(QString(), "fade_to_black");
2337 QDomElement oldeffect = item->effectAtIndex(ix);
2338 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2342 item->resizeEnd(cutPos);
2343 scene()->addItem(dup);
2344 if (item->checkKeyFrames())
2345 slotRefreshEffects(item);
2346 if (dup->checkKeyFrames())
2347 slotRefreshEffects(dup);
2349 item->baseClip()->addReference();
2350 m_document->updateClip(item->baseClip()->getId());
2351 setDocumentModified();
2352 KdenliveSettings::setSnaptopoints(snap);
2353 if (execute && item->isSelected())
2354 emit clipItemSelected(item);
2359 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2360 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2362 if (!item || !dup || item == dup) {
2363 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2364 m_blockRefresh = false;
2367 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2368 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2372 bool snap = KdenliveSettings::snaptopoints();
2373 KdenliveSettings::setSnaptopoints(false);
2375 // join fade effects again
2376 int ix = dup->hasEffect(QString(), "fadeout");
2378 QDomElement effect = dup->effectAtIndex(ix);
2379 item->addEffect(effect);
2381 ix = dup->hasEffect(QString(), "fade_to_black");
2383 QDomElement effect = dup->effectAtIndex(ix);
2384 item->addEffect(effect);
2387 m_waitingThumbs.removeAll(dup);
2388 bool selected = item->isSelected();
2389 if (dup->isSelected()) {
2391 item->setSelected(true);
2392 emit clipItemSelected(NULL);
2394 dup->baseClip()->removeReference();
2395 m_document->updateClip(dup->baseClip()->getId());
2396 scene()->removeItem(dup);
2400 ItemInfo clipinfo = item->info();
2401 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2402 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2404 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2405 setDocumentModified();
2407 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2409 KdenliveSettings::setSnaptopoints(snap);
2410 if (execute && selected)
2411 emit clipItemSelected(item);
2414 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2417 void CustomTrackView::slotEnableRefresh()
2419 m_blockRefresh = false;
2422 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2424 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2425 if (itemList.count() == 1) {
2426 if (itemList.at(0)->type() == AVWIDGET) {
2427 ClipItem *item = (ClipItem *) itemList.at(0);
2429 info.track = item->track();
2430 ClipItem *transitionClip = NULL;
2431 const int transitiontrack = getPreviousVideoTrack(info.track);
2432 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2433 if (pos < item->startPos() + item->cropDuration() / 2) {
2434 // add transition to clip start
2435 info.startPos = item->startPos();
2436 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2437 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2438 info.endPos = transitionClip->endPos();
2439 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2440 // Check there is no other transition at that place
2441 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2442 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2443 QList<QGraphicsItem *> selection = m_scene->items(r);
2444 bool transitionAccepted = true;
2445 for (int i = 0; i < selection.count(); i++) {
2446 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2447 Transition *tr = static_cast <Transition *>(selection.at(i));
2448 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2449 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2450 } else transitionAccepted = false;
2453 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2454 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2457 // add transition to clip end
2458 info.endPos = item->endPos();
2459 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2460 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2461 info.startPos = transitionClip->startPos();
2462 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2463 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2464 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2466 // Check there is no other transition at that place
2467 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2468 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2469 QList<QGraphicsItem *> selection = m_scene->items(r);
2470 bool transitionAccepted = true;
2471 for (int i = 0; i < selection.count(); i++) {
2472 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2473 Transition *tr = static_cast <Transition *>(selection.at(i));
2474 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2475 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2476 } else transitionAccepted = false;
2479 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2480 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2483 } else for (int i = 0; i < itemList.count(); i++) {
2484 if (itemList.at(i)->type() == AVWIDGET) {
2485 ClipItem *item = (ClipItem *) itemList.at(i);
2487 info.startPos = item->startPos();
2488 info.endPos = info.startPos + GenTime(65, m_document->fps());
2489 info.track = item->track();
2491 // Check there is no other transition at that place
2492 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2493 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2494 QList<QGraphicsItem *> selection = m_scene->items(r);
2495 bool transitionAccepted = true;
2496 for (int i = 0; i < selection.count(); i++) {
2497 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2498 Transition *tr = static_cast <Transition *>(selection.at(i));
2499 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2500 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2501 } else transitionAccepted = false;
2504 int transitiontrack = getPreviousVideoTrack(info.track);
2505 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2506 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2511 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2513 if (transitionInfo.startPos >= transitionInfo.endPos) {
2514 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2517 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2518 m_commandStack->push(command);
2519 setDocumentModified();
2522 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2524 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2525 //kDebug() << "---- ADDING transition " << params.attribute("value");
2526 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2527 scene()->addItem(tr);
2528 setDocumentModified();
2530 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2535 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2537 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2539 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2542 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2543 if (m_dragItem == item) m_dragItem = NULL;
2545 #if QT_VERSION >= 0x040600
2546 // animate item deletion
2547 item->closeAnimation();
2551 emit transitionItemSelected(NULL);
2552 setDocumentModified();
2555 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2557 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2558 QDomElement xml = tr->toXML();
2559 if (old.isNull() || xml.isNull()) {
2560 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2563 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2564 updateTrackDuration(tr->track(), command);
2565 m_commandStack->push(command);
2566 setDocumentModified();
2569 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2571 Transition *item = getTransitionItemAt(pos, track);
2573 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2578 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2580 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);
2581 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2582 item->setTransitionParameters(transition);
2583 if (updateTransitionWidget) {
2584 ItemInfo info = item->info();
2586 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2587 if (transitionClip && transitionClip->baseClip()) {
2588 QString size = transitionClip->baseClip()->getProperty("frame_size");
2589 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2590 if (factor == 0) factor = 1.0;
2591 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2592 p.setY(size.section('x', 1, 1).toInt());
2594 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2596 setDocumentModified();
2599 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2602 const QPointF pos = mapToScene(event->pos());
2603 if (m_selectionGroup) {
2604 m_selectionGroup->setPos(pos);
2605 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2606 event->acceptProposedAction();
2608 // Drag enter was not possible, try again at mouse position
2609 insertDropClips(event->mimeData(), event->pos());
2613 QGraphicsView::dragMoveEvent(event);
2617 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2619 if (m_selectionGroup && m_clipDrag) {
2620 m_thumbsTimer.stop();
2621 m_waitingThumbs.clear();
2622 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2624 scene()->destroyItemGroup(m_selectionGroup);
2625 m_selectionGroup = NULL;
2626 } else QGraphicsView::dragLeaveEvent(event);
2629 void CustomTrackView::dropEvent(QDropEvent * event)
2631 if (m_selectionGroup && m_clipDrag) {
2632 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2633 resetSelectionGroup();
2635 m_scene->clearSelection();
2636 bool hasVideoClip = false;
2637 QUndoCommand *addCommand = new QUndoCommand();
2638 addCommand->setText(i18n("Add timeline clip"));
2639 QList <ClipItem *> brokenClips;
2641 for (int i = 0; i < items.count(); i++) {
2642 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2643 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2644 if (items.count() == 1) {
2645 updateClipTypeActions(item);
2647 updateClipTypeActions(NULL);
2650 //TODO: take care of edit mode for undo
2651 item->baseClip()->addReference();
2652 //item->setZValue(item->defaultZValue());
2653 m_document->updateClip(item->baseClip()->getId());
2654 ItemInfo info = item->info();
2656 int tracknumber = m_document->tracksCount() - info.track - 1;
2657 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2658 if (isLocked) item->setItemLocked(true);
2659 ItemInfo clipInfo = info;
2660 clipInfo.track = m_document->tracksCount() - item->track();
2662 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2664 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2665 brokenClips.append(item);
2668 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2670 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2671 updateTrackDuration(info.track, addCommand);
2673 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2674 // add transparency transition
2675 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2676 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2678 item->setSelected(true);
2680 qDeleteAll(brokenClips);
2681 brokenClips.clear();
2682 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2683 else delete addCommand;
2685 // Automatic audio split
2686 if (KdenliveSettings::splitaudio())
2688 setDocumentModified();
2692 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2693 QList<QGraphicsItem *> selection = m_scene->items(rect);
2694 QStringList timelineList;
2696 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2697 for (int i = 0; i < selection.count(); i++) {
2698 if (selection.at(i)->type() == AVWIDGET) {
2699 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2700 int start = clip->startPos().frames(m_document->fps());
2701 int end = clip->endPos().frames(m_document->fps());
2702 timelineList.append(QString::number(start) + "-" + QString::number(end));
2705 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2708 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2709 if (items.count() > 1) {
2710 groupSelectedItems(items, true);
2711 } else if (items.count() == 1) {
2712 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2713 emit clipItemSelected((ClipItem*) m_dragItem, false);
2715 m_document->renderer()->refreshIfActive();
2716 event->setDropAction(Qt::MoveAction);
2719 /// \todo enable when really working
2722 } else QGraphicsView::dropEvent(event);
2726 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2728 bool snap = KdenliveSettings::snaptopoints();
2729 KdenliveSettings::setSnaptopoints(false);
2730 if (mode == OVERWRITEEDIT) {
2731 // if we are in overwrite mode, move clips accordingly
2733 if (item == NULL) info = posinfo;
2734 else info = item->info();
2735 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);
2736 QList<QGraphicsItem *> selection = m_scene->items(rect);
2737 if (item) selection.removeAll(item);
2738 for (int i = 0; i < selection.count(); i++) {
2739 if (!selection.at(i)->isEnabled()) continue;
2740 if (selection.at(i)->type() == AVWIDGET) {
2741 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2742 if (clip->startPos() < info.startPos) {
2743 if (clip->endPos() > info.endPos) {
2744 ItemInfo clipInfo = clip->info();
2745 ItemInfo dupInfo = clipInfo;
2746 GenTime diff = info.startPos - clipInfo.startPos;
2747 dupInfo.startPos = info.startPos;
2748 dupInfo.cropStart += diff;
2749 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2750 ItemInfo newdupInfo = dupInfo;
2751 GenTime diff2 = info.endPos - info.startPos;
2752 newdupInfo.startPos = info.endPos;
2753 newdupInfo.cropStart += diff2;
2754 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2755 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2756 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2757 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2758 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2760 ItemInfo newclipInfo = clip->info();
2761 newclipInfo.endPos = info.startPos;
2762 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2763 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2765 } else if (clip->endPos() <= info.endPos) {
2766 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2767 m_waitingThumbs.removeAll(clip);
2768 scene()->removeItem(clip);
2772 ItemInfo newclipInfo = clip->info();
2773 newclipInfo.startPos = info.endPos;
2774 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2775 clip->resizeStart(info.endPos.frames(m_document->fps()));
2779 } else if (mode == INSERTEDIT) {
2780 // if we are in push mode, move clips accordingly
2782 if (item == NULL) info = posinfo;
2783 else info = item->info();
2784 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);
2785 QList<QGraphicsItem *> selection = m_scene->items(rect);
2786 if (item) selection.removeAll(item);
2787 for (int i = 0; i < selection.count(); i++) {
2788 if (selection.at(i)->type() == AVWIDGET) {
2789 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2790 if (clip->startPos() < info.startPos) {
2791 if (clip->endPos() > info.startPos) {
2792 ItemInfo clipInfo = clip->info();
2793 ItemInfo dupInfo = clipInfo;
2794 GenTime diff = info.startPos - clipInfo.startPos;
2795 dupInfo.startPos = info.startPos;
2796 dupInfo.cropStart += diff;
2797 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2798 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2799 // Commented out; variable dup unused. --granjow
2800 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2801 cutClip(clipInfo, info.startPos, true, false);
2804 // TODO: add insertspacecommand
2809 KdenliveSettings::setSnaptopoints(snap);
2813 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2815 if (mode == OVERWRITEEDIT) {
2816 // if we are in overwrite or push mode, move clips accordingly
2817 bool snap = KdenliveSettings::snaptopoints();
2818 KdenliveSettings::setSnaptopoints(false);
2819 ItemInfo info = item->info();
2820 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2821 QList<QGraphicsItem *> selection = m_scene->items(rect);
2822 selection.removeAll(item);
2823 for (int i = 0; i < selection.count(); i++) {
2824 if (!selection.at(i)->isEnabled()) continue;
2825 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2826 Transition *tr = static_cast<Transition *>(selection.at(i));
2827 if (tr->startPos() < info.startPos) {
2828 ItemInfo firstPos = tr->info();
2829 ItemInfo newPos = firstPos;
2830 firstPos.endPos = item->startPos();
2831 newPos.startPos = item->endPos();
2832 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2833 if (tr->endPos() > info.endPos) {
2835 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2837 } else if (tr->endPos() > info.endPos) {
2839 ItemInfo firstPos = tr->info();
2840 firstPos.startPos = item->endPos();
2841 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2843 // remove transition
2844 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2848 KdenliveSettings::setSnaptopoints(snap);
2852 QStringList CustomTrackView::mimeTypes() const
2854 QStringList qstrList;
2855 // list of accepted mime types for drop
2856 qstrList.append("text/plain");
2857 qstrList.append("kdenlive/producerslist");
2858 qstrList.append("kdenlive/clip");
2862 Qt::DropActions CustomTrackView::supportedDropActions() const
2864 // returns what actions are supported when dropping
2865 return Qt::MoveAction;
2868 void CustomTrackView::setDuration(int duration)
2870 int diff = qAbs(duration - sceneRect().width());
2871 if (diff * matrix().m11() > -50) {
2872 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2873 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2875 m_projectDuration = duration;
2878 int CustomTrackView::duration() const
2880 return m_projectDuration;
2883 void CustomTrackView::addTrack(TrackInfo type, int ix)
2885 QList <TransitionInfo> transitionInfos;
2886 if (ix == -1 || ix == m_document->tracksCount()) {
2887 m_document->insertTrack(0, type);
2888 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2890 m_document->insertTrack(m_document->tracksCount() - ix, type);
2891 // insert track in MLT playlist
2892 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2894 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2895 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2896 QList<QGraphicsItem *> selection = m_scene->items(r);
2897 resetSelectionGroup();
2899 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2900 scene()->addItem(m_selectionGroup);
2901 for (int i = 0; i < selection.count(); i++) {
2902 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2903 m_selectionGroup->addItem(selection.at(i));
2906 // Move graphic items
2907 m_selectionGroup->translate(0, m_tracksHeight);
2909 // adjust track number
2910 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2911 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2912 for (int i = 0; i < children.count(); i++) {
2913 if (children.at(i)->type() == GROUPWIDGET) {
2914 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2915 children << grp->childItems();
2918 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2920 ItemInfo clipinfo = item->info();
2921 if (item->type() == AVWIDGET) {
2922 ClipItem *clip = static_cast <ClipItem *>(item);
2923 // slowmotion clips are not track dependant, so no need to update them
2924 if (clip->speed() != 1.0) continue;
2925 // We add a move clip command so that we get the correct producer for new track number
2926 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2927 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2928 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2929 // problem updating clip
2930 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2933 } /*else if (item->type() == TRANSITIONWIDGET) {
2934 Transition *tr = static_cast <Transition *>(item);
2935 int track = tr->transitionEndTrack();
2937 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2941 // Sync transition tracks with MLT playlist
2943 TransitionInfo info;
2944 for (int i = 0; i < transitionInfos.count(); i++) {
2945 info = transitionInfos.at(i);
2946 tr = getTransitionItem(info);
2947 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2948 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2951 resetSelectionGroup(false);
2952 m_document->renderer()->unlockService(tractor);
2955 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2956 for (int i = 0; i < m_guides.count(); i++) {
2957 QLineF l = m_guides.at(i)->line();
2958 l.setP2(QPointF(l.x2(), maxHeight));
2959 m_guides.at(i)->setLine(l);
2962 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2963 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2964 viewport()->update();
2965 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2966 //setFixedHeight(50 * m_tracksCount);
2968 updateTrackNames(ix, true);
2971 void CustomTrackView::removeTrack(int ix)
2973 // Delete track in MLT playlist
2974 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2975 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2977 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2978 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2979 QList<QGraphicsItem *> selection = m_scene->items(r);
2981 resetSelectionGroup();
2983 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2984 scene()->addItem(m_selectionGroup);
2985 for (int i = 0; i < selection.count(); i++) {
2986 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2987 m_selectionGroup->addItem(selection.at(i));
2990 // Move graphic items
2991 qreal ydiff = 0 - (int) m_tracksHeight;
2992 m_selectionGroup->translate(0, ydiff);
2993 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2995 // adjust track number
2996 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2997 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2998 for (int i = 0; i < children.count(); i++) {
2999 if (children.at(i)->type() == GROUPWIDGET) {
3000 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3001 children << grp->childItems();
3004 if (children.at(i)->type() == AVWIDGET) {
3005 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3007 ItemInfo clipinfo = clip->info();
3008 // We add a move clip command so that we get the correct producer for new track number
3009 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3010 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3011 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3012 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3015 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3016 Transition *tr = static_cast <Transition *>(children.at(i));
3018 int track = tr->transitionEndTrack();
3020 ItemInfo clipinfo = tr->info();
3021 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3025 resetSelectionGroup(false);
3026 m_document->renderer()->unlockService(tractor);
3028 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3029 for (int i = 0; i < m_guides.count(); i++) {
3030 QLineF l = m_guides.at(i)->line();
3031 l.setP2(QPointF(l.x2(), maxHeight));
3032 m_guides.at(i)->setLine(l);
3034 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3035 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3037 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3038 viewport()->update();
3040 updateTrackNames(ix, false);
3041 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3044 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3046 for (int i = 0; i < trackInfos.count(); ++i) {
3047 m_document->setTrackType(i, trackInfos.at(i));
3048 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3049 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3052 viewport()->update();
3053 emit trackHeightChanged();
3056 void CustomTrackView::slotSwitchTrackAudio(int ix)
3058 /*for (int i = 0; i < m_document->tracksCount(); i++)
3059 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3060 int tracknumber = m_document->tracksCount() - ix - 1;
3061 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3062 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3063 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3064 setDocumentModified();
3067 void CustomTrackView::slotSwitchTrackLock(int ix)
3069 int tracknumber = m_document->tracksCount() - ix - 1;
3070 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3071 m_commandStack->push(command);
3075 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3077 int tracknumber = m_document->tracksCount() - ix - 1;
3078 m_document->switchTrackLock(tracknumber, lock);
3080 emit doTrackLock(ix, lock);
3081 AbstractClipItem *clip = NULL;
3082 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3084 for (int i = 0; i < selection.count(); i++) {
3085 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3086 if (selection.at(i)->parentItem() && m_selectionGroup) {
3087 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3088 resetSelectionGroup();
3091 bool changeGroupLock = true;
3092 bool hasClipOnTrack = false;
3093 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3094 for (int j = 0; j < children.count(); ++j) {
3095 if (children.at(j)->isSelected()) {
3096 if (children.at(j)->type() == AVWIDGET)
3097 emit clipItemSelected(NULL);
3098 else if (children.at(j)->type() == TRANSITIONWIDGET)
3099 emit transitionItemSelected(NULL);
3104 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3105 if (child == m_dragItem)
3108 // only unlock group, if it is not locked by another track too
3109 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3110 changeGroupLock = false;
3112 // only (un-)lock if at least one clip is on the track
3113 if (child->track() == ix)
3114 hasClipOnTrack = true;
3116 if (changeGroupLock && hasClipOnTrack)
3117 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3118 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3119 if (selection.at(i)->parentItem()) {
3120 if (selection.at(i)->parentItem() == m_selectionGroup) {
3121 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3122 resetSelectionGroup();
3124 // groups are handled separately
3129 if (selection.at(i)->isSelected()) {
3130 if (selection.at(i)->type() == AVWIDGET)
3131 emit clipItemSelected(NULL);
3133 emit transitionItemSelected(NULL);
3135 clip = static_cast <AbstractClipItem *>(selection.at(i));
3136 clip->setItemLocked(lock);
3137 if (clip == m_dragItem)
3141 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3142 viewport()->update();
3143 setDocumentModified();
3146 void CustomTrackView::slotSwitchTrackVideo(int ix)
3148 int tracknumber = m_document->tracksCount() - ix;
3149 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3150 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3151 setDocumentModified();
3154 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3156 // Check there is no group going over several tracks there, or that would result in timeline corruption
3157 QList<QGraphicsItem *> selection = scene()->items(rect);
3159 int maxHeight = m_tracksHeight * 1.5;
3160 for (int i = 0; i < selection.count(); i++) {
3161 // Check that we don't try to move a group with clips on other tracks
3162 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3165 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3173 void CustomTrackView::slotRemoveSpace()
3177 if (m_menuPosition.isNull()) {
3178 pos = GenTime(cursorPos(), m_document->fps());
3180 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3181 d->comboTracks->setCurrentIndex(m_selectedTrack);
3182 d->label->setText(i18n("Track"));
3183 d->before_select->setHidden(true);
3184 d->setWindowTitle(i18n("Remove Space"));
3185 d->video_track->setHidden(true);
3186 d->audio_track->setHidden(true);
3187 if (d->exec() != QDialog::Accepted) {
3191 track = d->comboTracks->currentIndex();
3194 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3195 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3198 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3199 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3203 ClipItem *item = getClipItemAt(pos, track);
3205 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);
3208 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3210 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);
3214 // Make sure there is no group in the way
3215 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3218 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3220 // groups found on track, do not allow the move
3221 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3225 QList<ItemInfo> clipsToMove;
3226 QList<ItemInfo> transitionsToMove;
3228 for (int i = 0; i < items.count(); i++) {
3229 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3230 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3231 ItemInfo info = item->info();
3232 if (item->type() == AVWIDGET) {
3233 clipsToMove.append(info);
3234 } else if (item->type() == TRANSITIONWIDGET) {
3235 transitionsToMove.append(info);
3240 if (!transitionsToMove.isEmpty()) {
3241 // Make sure that by moving the items, we don't get a transition collision
3242 // Find first transition
3243 ItemInfo info = transitionsToMove.at(0);
3244 for (int i = 1; i < transitionsToMove.count(); i++)
3245 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3247 // make sure there are no transitions on the way
3248 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3249 items = scene()->items(rect);
3250 int transitionCorrection = -1;
3251 for (int i = 0; i < items.count(); i++) {
3252 if (items.at(i)->type() == TRANSITIONWIDGET) {
3253 // There is a transition on the way
3254 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3255 int transitionEnd = item->endPos().frames(m_document->fps());
3256 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3260 if (transitionCorrection > 0) {
3261 // We need to fix the move length
3262 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3265 // Make sure we don't send transition before 0
3266 if (info.startPos.frames(m_document->fps()) < length) {
3267 // reduce length to maximum possible
3268 length = info.startPos.frames(m_document->fps());
3272 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3273 updateTrackDuration(track, command);
3274 m_commandStack->push(command);
3277 void CustomTrackView::slotInsertSpace()
3281 if (m_menuPosition.isNull()) {
3282 pos = GenTime(cursorPos(), m_document->fps());
3284 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3285 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3287 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3288 m_document->timecode(), track, m_document->tracksList(), this);
3289 if (d->exec() != QDialog::Accepted) {
3293 GenTime spaceDuration = d->selectedDuration();
3294 track = d->selectedTrack();
3297 QList<QGraphicsItem *> items;
3299 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3300 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3304 ClipItem *item = getClipItemAt(pos, track);
3305 if (item) pos = item->startPos();
3307 // Make sure there is no group in the way
3308 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3310 items = checkForGroups(rect, &isOk);
3312 // groups found on track, do not allow the move
3313 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3317 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3318 items = scene()->items(rect);
3321 QList<ItemInfo> clipsToMove;
3322 QList<ItemInfo> transitionsToMove;
3324 for (int i = 0; i < items.count(); i++) {
3325 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3326 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3327 ItemInfo info = item->info();
3328 if (item->type() == AVWIDGET)
3329 clipsToMove.append(info);
3330 else if (item->type() == TRANSITIONWIDGET)
3331 transitionsToMove.append(info);
3335 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3336 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3337 updateTrackDuration(track, command);
3338 m_commandStack->push(command);
3342 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3344 int diff = duration.frames(m_document->fps());
3345 resetSelectionGroup();
3346 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3347 scene()->addItem(m_selectionGroup);
3349 Transition *transition;
3351 // Create lists with start pos for each track
3352 QMap <int, int> trackClipStartList;
3353 QMap <int, int> trackTransitionStartList;
3355 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3356 trackClipStartList[i] = -1;
3357 trackTransitionStartList[i] = -1;
3360 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3361 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3363 if (clip->parentItem()) {
3364 m_selectionGroup->addItem(clip->parentItem());
3366 m_selectionGroup->addItem(clip);
3368 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))
3369 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3371 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);
3374 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3375 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3377 if (transition->parentItem()) {
3378 m_selectionGroup->addItem(transition->parentItem());
3380 m_selectionGroup->addItem(transition);
3382 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))
3383 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3384 } 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);
3386 m_selectionGroup->translate(diff, 0);
3388 // update items coordinates
3389 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3391 for (int i = 0; i < itemList.count(); i++) {
3392 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3393 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3394 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3395 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3396 for (int j = 0; j < children.count(); j++) {
3397 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3402 resetSelectionGroup(false);
3404 track = m_document->tracksCount() - track;
3405 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3408 void CustomTrackView::deleteClip(const QString &clipId)
3410 resetSelectionGroup();
3411 QList<QGraphicsItem *> itemList = items();
3412 QUndoCommand *deleteCommand = new QUndoCommand();
3414 for (int i = 0; i < itemList.count(); i++) {
3415 if (itemList.at(i)->type() == AVWIDGET) {
3416 ClipItem *item = (ClipItem *)itemList.at(i);
3417 if (item->clipProducer() == clipId) {
3419 if (item->parentItem()) {
3420 // Clip is in a group, destroy the group
3421 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3423 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3427 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3429 delete deleteCommand;
3431 updateTrackDuration(-1, deleteCommand);
3432 new RefreshMonitorCommand(this, false, deleteCommand);
3433 m_commandStack->push(deleteCommand);
3435 m_document->renderer()->doRefresh();
3438 void CustomTrackView::seekCursorPos(int pos)
3440 m_document->renderer()->seek(qMax(pos, 0));
3444 int CustomTrackView::seekPosition() const
3446 return m_document->renderer()->requestedSeekPosition;
3450 void CustomTrackView::setCursorPos(int pos)
3452 if (pos != m_cursorPos) {
3453 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3455 m_cursorLine->setPos(m_cursorPos, 0);
3456 if (m_autoScroll) checkScrolling();
3458 else emit updateRuler();
3461 void CustomTrackView::updateCursorPos()
3463 m_cursorLine->setPos(m_cursorPos, 0);
3466 int CustomTrackView::cursorPos()
3468 return (int)(m_cursorPos);
3471 void CustomTrackView::moveCursorPos(int delta)
3473 int currentPos = m_document->renderer()->requestedSeekPosition;
3474 if (currentPos == SEEK_INACTIVE) {
3475 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3478 currentPos += delta;
3480 m_document->renderer()->seek(qMax(0, currentPos));
3484 void CustomTrackView::initCursorPos(int pos)
3486 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3488 m_cursorLine->setPos(pos, 0);
3492 void CustomTrackView::checkScrolling()
3494 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3497 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3499 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3500 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3502 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3505 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3506 #if QT_VERSION >= 0x040800
3508 m_dragItem->setGraphicsEffect(NULL);
3511 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3512 if (event->button() == Qt::MidButton) {
3516 if (m_operationMode == MOVEGUIDE) {
3517 setCursor(Qt::ArrowCursor);
3518 m_operationMode = NONE;
3519 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3520 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3521 if (newPos != m_dragGuide->position()) {
3522 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3523 m_commandStack->push(command);
3524 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3525 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3526 m_document->syncGuides(m_guides);
3531 } else if (m_operationMode == SPACER && m_selectionGroup) {
3533 if (event->modifiers() != Qt::ControlModifier) {
3534 // We are moving all tracks
3536 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3537 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3538 QList <AbstractGroupItem*> groups;
3540 if (timeOffset != GenTime()) {
3541 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3543 QList<ItemInfo> clipsToMove;
3544 QList<ItemInfo> transitionsToMove;
3546 // Create lists with start pos for each track
3547 QMap <int, int> trackClipStartList;
3548 QMap <int, int> trackTransitionStartList;
3550 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3551 trackClipStartList[i] = -1;
3552 trackTransitionStartList[i] = -1;
3555 for (int i = 0; i < items.count(); i++) {
3556 if (items.at(i)->type() == GROUPWIDGET) {
3557 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3558 if (!groups.contains(group)) groups.append(group);
3559 items += items.at(i)->childItems();
3563 for (int i = 0; i < items.count(); i++) {
3564 if (items.at(i)->type() == AVWIDGET) {
3565 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3566 ItemInfo info = item->info();
3567 clipsToMove.append(info);
3569 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3570 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3571 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3572 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3573 ItemInfo info = item->info();
3574 transitionsToMove.append(info);
3576 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3577 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3580 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3581 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3582 updateTrackDuration(track, command);
3583 m_commandStack->push(command);
3584 if (track != -1) track = m_document->tracksCount() - track;
3585 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3586 setDocumentModified();
3589 resetSelectionGroup();
3590 for (int i = 0; i < groups.count(); i++) {
3591 rebuildGroup(groups.at(i));
3597 m_operationMode = NONE;
3598 } else if (m_operationMode == RUBBERSELECTION) {
3600 QGraphicsView::mouseReleaseEvent(event);
3601 setDragMode(QGraphicsView::NoDrag);
3602 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3603 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3604 resetSelectionGroup();
3605 groupSelectedItems();
3606 m_operationMode = NONE;
3609 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3610 emit transitionItemSelected(NULL);
3614 if (m_dragItem) info = m_dragItem->info();
3616 if (m_operationMode == MOVE) {
3617 setCursor(Qt::OpenHandCursor);
3618 if (m_dragItem->parentItem() == 0) {
3619 // we are moving one clip, easy
3620 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3621 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3622 Mlt::Producer *prod = item->getProducer(info.track);
3623 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);
3626 QUndoCommand *moveCommand = new QUndoCommand();
3627 moveCommand->setText(i18n("Move clip"));
3628 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3630 int tracknumber = m_document->tracksCount() - item->track() - 1;
3631 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3632 if (isLocked) item->setItemLocked(true);
3633 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3634 // Also move automatic transitions (on lower track)
3635 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3636 ItemInfo startTrInfo;
3637 ItemInfo newStartTrInfo;
3638 bool moveStartTrans = false;
3639 bool moveEndTrans = false;
3640 if (startTransition && startTransition->isAutomatic()) {
3641 startTrInfo = startTransition->info();
3642 newStartTrInfo = startTrInfo;
3643 newStartTrInfo.track = info.track;
3644 newStartTrInfo.startPos = info.startPos;
3645 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3646 // transition end should stay the same
3648 // transition end should be adjusted to clip
3649 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3651 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3653 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3654 // Check if there is a transition at clip end
3655 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3656 if (tr && tr->isAutomatic()) {
3657 ItemInfo trInfo = tr->info();
3658 ItemInfo newTrInfo = trInfo;
3659 newTrInfo.track = info.track;
3660 newTrInfo.endPos = m_dragItem->endPos();
3661 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3662 // transition start should stay the same
3664 // transition start should be moved
3665 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3667 if (newTrInfo.startPos < newTrInfo.endPos) {
3668 moveEndTrans = true;
3669 if (moveStartTrans) {
3670 // we have to move both transitions, remove the start one so that there is no collision
3671 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3673 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3674 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3675 if (moveStartTrans) {
3676 // re-add transition in correct place
3677 int transTrack = startTransition->transitionEndTrack();
3678 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3679 transTrack = getPreviousVideoTrack(info.track);
3681 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3682 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3688 if (moveStartTrans && !moveEndTrans) {
3689 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3690 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3693 // Also move automatic transitions (on upper track)
3694 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3695 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3696 ItemInfo trInfo = tr->info();
3697 ItemInfo newTrInfo = trInfo;
3698 newTrInfo.startPos = m_dragItem->startPos();
3699 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3700 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3701 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3702 // transition end should be adjusted to clip on upper track
3703 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3705 if (newTrInfo.startPos < newTrInfo.endPos) {
3706 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3707 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3711 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3712 // Check if there is a transition at clip end
3713 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3714 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3715 ItemInfo trInfo = tr->info();
3716 ItemInfo newTrInfo = trInfo;
3717 newTrInfo.endPos = m_dragItem->endPos();
3718 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3719 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3720 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3721 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3722 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3723 // transition start should be moved
3724 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3726 if (newTrInfo.startPos < newTrInfo.endPos) {
3727 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3728 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3733 updateTrackDuration(info.track, moveCommand);
3734 if (m_dragItemInfo.track != info.track)
3735 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3736 m_commandStack->push(moveCommand);
3737 //checkTrackSequence(m_dragItem->track());
3739 // undo last move and emit error message
3740 bool snap = KdenliveSettings::snaptopoints();
3741 KdenliveSettings::setSnaptopoints(false);
3742 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3743 KdenliveSettings::setSnaptopoints(snap);
3744 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3746 setDocumentModified();
3747 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3748 Transition *transition = static_cast <Transition *>(m_dragItem);
3749 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3750 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)) {
3751 // Moving transition failed, revert to previous position
3752 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3753 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3755 QUndoCommand *moveCommand = new QUndoCommand();
3756 moveCommand->setText(i18n("Move transition"));
3757 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3758 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3759 updateTrackDuration(info.track, moveCommand);
3760 if (m_dragItemInfo.track != info.track)
3761 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3762 m_commandStack->push(moveCommand);
3763 setDocumentModified();
3767 // Moving several clips. We need to delete them and readd them to new position,
3768 // or they might overlap each other during the move
3769 QGraphicsItemGroup *group;
3770 if (m_selectionGroup) {
3771 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3774 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3776 QList<QGraphicsItem *> items = group->childItems();
3777 QList<ItemInfo> clipsToMove;
3778 QList<ItemInfo> transitionsToMove;
3780 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3781 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3783 QUndoCommand *moveGroup = new QUndoCommand();
3784 moveGroup->setText(i18n("Move group"));
3785 if (timeOffset != GenTime() || trackOffset != 0) {
3786 // remove items in MLT playlist
3789 int max = items.count();
3790 for (int i = 0; i < max; i++) {
3791 if (items.at(i)->type() == GROUPWIDGET) {
3792 items += items.at(i)->childItems();
3795 m_document->renderer()->blockSignals(true);
3796 for (int i = 0; i < items.count(); i++) {
3797 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3798 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3799 ItemInfo info = item->info();
3800 if (item->type() == AVWIDGET) {
3801 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3802 // error, clip cannot be removed from playlist
3803 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3805 clipsToMove.append(info);
3808 transitionsToMove.append(info);
3809 Transition *tr = static_cast <Transition*>(item);
3810 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3813 m_document->renderer()->blockSignals(false);
3814 for (int i = 0; i < items.count(); i++) {
3815 // re-add items in correct place
3816 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3817 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3819 ItemInfo info = item->info();
3820 int tracknumber = m_document->tracksCount() - info.track - 1;
3821 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3823 group->removeFromGroup(item);
3824 item->setItemLocked(true);
3827 if (item->type() == AVWIDGET) {
3828 ClipItem *clip = static_cast <ClipItem*>(item);
3829 int trackProducer = info.track;
3830 info.track = m_document->tracksCount() - info.track;
3831 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3832 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3833 for (int i = 0; i < clip->effectsCount(); i++) {
3834 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3837 Transition *tr = static_cast <Transition*>(item);
3838 int newTrack = tr->transitionEndTrack();
3839 if (!tr->forcedTrack()) {
3840 newTrack = getPreviousVideoTrack(info.track);
3842 tr->updateTransitionEndTrack(newTrack);
3843 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3844 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3847 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3848 updateTrackDuration(-1, moveGroup);
3849 m_commandStack->push(moveGroup);
3851 //QPointF top = group->sceneBoundingRect().topLeft();
3852 //QPointF oldpos = m_selectionGroup->scenePos();
3853 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3854 //group->setPos(top);
3855 //TODO: get rid of the 3 lines below
3856 if (m_selectionGroup) {
3857 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3858 m_selectionGroupInfo.track = m_selectionGroup->track();
3859 items = m_selectionGroup->childItems();
3860 resetSelectionGroup(false);
3862 QSet <QGraphicsItem*> groupList;
3863 QSet <QGraphicsItem*> itemList;
3864 while (!items.isEmpty()) {
3865 QGraphicsItem *first = items.takeFirst();
3866 if (first->type() == GROUPWIDGET) {
3867 if (first != m_selectionGroup) {
3868 groupList.insert(first);
3871 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3872 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3873 if (first->parentItem() != m_selectionGroup) {
3874 groupList.insert(first->parentItem());
3876 else itemList.insert(first);
3878 else itemList.insert(first);
3881 foreach(QGraphicsItem *item, groupList) {
3882 itemList.unite(item->childItems().toSet());
3883 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3886 foreach(QGraphicsItem *item, itemList) {
3887 item->setSelected(true);
3888 if (item->parentItem())
3889 item->parentItem()->setSelected(true);
3891 resetSelectionGroup();
3892 groupSelectedItems(itemList.toList());
3894 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3897 setDocumentModified();
3900 m_document->renderer()->doRefresh();
3901 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3903 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3904 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3906 QUndoCommand *resizeCommand = new QUndoCommand();
3907 resizeCommand->setText(i18n("Resize group"));
3908 QList <QGraphicsItem *> items = parent->childItems();
3909 QList <ItemInfo> infos = parent->resizeInfos();
3910 parent->clearResizeInfos();
3912 for (int i = 0; i < items.count(); ++i) {
3913 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3914 if (item && item->type() == AVWIDGET) {
3915 ItemInfo info = infos.at(itemcount);
3916 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3920 m_commandStack->push(resizeCommand);
3923 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3925 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3927 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3928 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3930 QUndoCommand *resizeCommand = new QUndoCommand();
3931 resizeCommand->setText(i18n("Resize group"));
3932 QList <QGraphicsItem *> items = parent->childItems();
3933 QList <ItemInfo> infos = parent->resizeInfos();
3934 parent->clearResizeInfos();
3936 for (int i = 0; i < items.count(); ++i) {
3937 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3938 if (item && item->type() == AVWIDGET) {
3939 ItemInfo info = infos.at(itemcount);
3940 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3944 updateTrackDuration(-1, resizeCommand);
3945 m_commandStack->push(resizeCommand);
3948 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3950 } else if (m_operationMode == FADEIN) {
3951 // resize fade in effect
3952 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3953 int ix = item->hasEffect("volume", "fadein");
3954 int ix2 = item->hasEffect("", "fade_from_black");
3956 QDomElement oldeffect = item->effectAtIndex(ix);
3957 int start = item->cropStart().frames(m_document->fps());
3958 int end = item->fadeIn();
3960 slotDeleteEffect(item, -1, oldeffect, false);
3963 QDomElement effect = oldeffect.cloneNode().toElement();
3964 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3965 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3966 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3967 emit clipItemSelected(item);
3969 } else if (item->fadeIn() != 0 && ix2 == -1) {
3971 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3973 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3974 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3975 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3976 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3979 QDomElement oldeffect = item->effectAtIndex(ix2);
3980 int start = item->cropStart().frames(m_document->fps());
3981 int end = item->fadeIn();
3983 slotDeleteEffect(item, -1, oldeffect, false);
3986 QDomElement effect = oldeffect.cloneNode().toElement();
3987 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3988 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3989 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3990 emit clipItemSelected(item);
3993 } else if (m_operationMode == FADEOUT) {
3994 // resize fade out effect
3995 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3996 int ix = item->hasEffect("volume", "fadeout");
3997 int ix2 = item->hasEffect("", "fade_to_black");
3999 QDomElement oldeffect = item->effectAtIndex(ix);
4000 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4001 int start = item->fadeOut();
4003 slotDeleteEffect(item, -1, oldeffect, false);
4005 start = end - start;
4006 QDomElement effect = oldeffect.cloneNode().toElement();
4007 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4008 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4009 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4010 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4011 emit clipItemSelected(item);
4013 } else if (item->fadeOut() != 0 && ix2 == -1) {
4015 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4017 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4018 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4019 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4020 int start = end-item->fadeOut();
4021 EffectsList::setParameter(effect, "in", QString::number(start));
4022 EffectsList::setParameter(effect, "out", QString::number(end));
4023 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4026 QDomElement oldeffect = item->effectAtIndex(ix2);
4027 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4028 int start = item->fadeOut();
4030 slotDeleteEffect(item, -1, oldeffect, false);
4032 start = end - start;
4033 QDomElement effect = oldeffect.cloneNode().toElement();
4034 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4035 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4036 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4037 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4038 emit clipItemSelected(item);
4041 } else if (m_operationMode == KEYFRAME) {
4042 // update the MLT effect
4043 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4044 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4046 // check if we want to remove keyframe
4047 double val = mapToScene(event->pos()).toPoint().y();
4048 QRectF br = item->sceneBoundingRect();
4049 double maxh = 100.0 / br.height();
4050 val = (br.bottom() - val) * maxh;
4051 int start = item->cropStart().frames(m_document->fps());
4052 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4054 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4056 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4058 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4061 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4062 //item->updateKeyframeEffect();
4063 //QString next = item->keyframes(item->selectedEffectIndex());
4064 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4065 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4067 m_commandStack->push(command);
4068 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4069 emit clipItemSelected(item);
4071 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4072 // A transition is selected
4074 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4075 if (transitionClip && transitionClip->baseClip()) {
4076 QString size = transitionClip->baseClip()->getProperty("frame_size");
4077 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4078 if (factor == 0) factor = 1.0;
4079 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4080 p.setY(size.section('x', 1, 1).toInt());
4082 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4083 } else emit transitionItemSelected(NULL);
4084 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4085 m_operationMode = NONE;
4088 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4090 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4092 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4093 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4094 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4095 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4096 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4097 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4098 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4101 m_waitingThumbs.removeAll(item);
4103 if (item->isSelected()) emit clipItemSelected(NULL);
4104 item->baseClip()->removeReference();
4105 m_document->updateClip(item->baseClip()->getId());
4107 /*if (item->baseClip()->isTransparent()) {
4108 // also remove automatic transition
4109 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4110 if (tr && tr->isAutomatic()) {
4111 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4112 scene()->removeItem(tr);
4117 if (m_dragItem == item) m_dragItem = NULL;
4119 #if QT_VERSION >= 0x040600
4120 // animate item deletion
4121 item->closeAnimation();
4122 /*if (refresh) item->closeAnimation();
4124 // no refresh, means we have several operations chained, we need to delete clip immediatly
4125 // so that it does not get in the way of the other
4134 setDocumentModified();
4135 if (refresh) m_document->renderer()->doRefresh();
4138 void CustomTrackView::deleteSelectedClips()
4140 resetSelectionGroup();
4141 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4142 if (itemList.count() == 0) {
4143 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4146 scene()->clearSelection();
4147 QUndoCommand *deleteSelected = new QUndoCommand();
4151 int transitionCount = 0;
4152 // expand & destroy groups
4153 for (int i = 0; i < itemList.count(); i++) {
4154 if (itemList.at(i)->type() == GROUPWIDGET) {
4156 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4157 QList <ItemInfo> clipInfos;
4158 QList <ItemInfo> transitionInfos;
4159 for (int j = 0; j < children.count(); j++) {
4160 if (children.at(j)->type() == AVWIDGET) {
4161 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4162 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4163 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4164 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4165 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4167 if (itemList.contains(children.at(j))) {
4168 children.removeAt(j);
4172 itemList += children;
4173 if (clipInfos.count() > 0)
4174 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4176 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4177 itemList.insert(i + 1, itemList.at(i)->parentItem());
4180 for (int i = 0; i < itemList.count(); i++) {
4181 if (itemList.at(i)->type() == AVWIDGET) {
4183 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4184 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4185 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4186 emit clipItemSelected(NULL);
4187 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4189 Transition *item = static_cast <Transition *>(itemList.at(i));
4190 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4191 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4192 emit transitionItemSelected(NULL);
4195 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4196 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4197 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4198 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4199 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4200 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4201 else deleteSelected->setText(i18n("Delete selected items"));
4202 updateTrackDuration(-1, deleteSelected);
4203 new RefreshMonitorCommand(this, false, deleteSelected);
4204 m_commandStack->push(deleteSelected);
4205 m_document->renderer()->doRefresh();
4209 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4212 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4214 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4216 kDebug() << "ERROR: Cannot find clip for speed change";
4217 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4220 info.track = m_document->tracksCount() - item->track();
4221 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4223 item->setSpeed(speed, strobe);
4224 item->updateRectGeometry();
4225 if (item->cropDuration().frames(m_document->fps()) != endPos)
4226 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4227 updatePositionEffects(item, info);
4228 setDocumentModified();
4230 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4234 void CustomTrackView::cutSelectedClips()
4236 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4237 QList<AbstractGroupItem *> groups;
4238 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4239 for (int i = 0; i < itemList.count(); ++i) {
4240 if (!itemList.at(i))
4242 if (itemList.at(i)->type() == AVWIDGET) {
4243 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4244 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4245 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4246 if (!groups.contains(group))
4248 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4249 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4250 m_commandStack->push(command);
4252 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4253 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4254 if (!groups.contains(group))
4259 for (int i = 0; i < groups.count(); ++i)
4260 razorGroup(groups.at(i), currentPos);
4263 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4266 QList <QGraphicsItem *> children = group->childItems();
4267 QList <ItemInfo> clips1, transitions1;
4268 QList <ItemInfo> clipsCut, transitionsCut;
4269 QList <ItemInfo> clips2, transitions2;
4270 for (int i = 0; i < children.count(); ++i) {
4271 children.at(i)->setSelected(false);
4272 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4273 if (child->type() == AVWIDGET) {
4274 if (cutPos > child->endPos())
4275 clips1 << child->info();
4276 else if (cutPos < child->startPos())
4277 clips2 << child->info();
4279 clipsCut << child->info();
4281 if (cutPos > child->endPos())
4282 transitions1 << child->info();
4283 else if (cutPos < child->startPos())
4284 transitions2 << child->info();
4286 transitionsCut << child->info();
4289 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4291 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4292 m_commandStack->push(command);
4296 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)
4299 for (int i = 0; i < clipsCut.count(); ++i) {
4300 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4302 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4303 clips1 << clip->info();
4304 if (clipBehind != NULL)
4305 clips2 << clipBehind->info();
4308 /* TODO: cut transitionsCut
4309 * For now just append them to group1 */
4310 transitions1 << transitionsCut;
4311 doGroupClips(clips1, transitions1, true);
4312 doGroupClips(clips2, transitions2, true);
4314 /* we might also just use clipsCut.at(0)->parentItem().
4315 * Do this loop just in case something went wrong during cut */
4316 for (int i = 0; i < clipsCut.count(); ++i) {
4317 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4318 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4319 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4320 QList <QGraphicsItem *> children = group->childItems();
4321 QList <ItemInfo> groupClips;
4322 QList <ItemInfo> groupTrans;
4323 for (int j = 0; j < children.count(); ++j) {
4324 if (children.at(j)->type() == AVWIDGET)
4325 groupClips << ((AbstractClipItem *)children.at(j))->info();
4326 else if (children.at(j)->type() == TRANSITIONWIDGET)
4327 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4329 doGroupClips(groupClips, groupTrans, false);
4333 for (int i = 0; i < clipsCut.count(); ++i)
4334 cutClip(clipsCut.at(i), cutPos, false);
4335 // TODO: uncut transitonsCut
4336 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4340 void CustomTrackView::groupClips(bool group)
4342 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4343 QList <ItemInfo> clipInfos;
4344 QList <ItemInfo> transitionInfos;
4347 int max = itemList.count();
4348 for (int i = 0; i < max; i++) {
4349 if (itemList.at(i)->type() == GROUPWIDGET) {
4350 itemList += itemList.at(i)->childItems();
4354 for (int i = 0; i < itemList.count(); i++) {
4355 if (itemList.at(i)->type() == AVWIDGET) {
4356 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4357 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4358 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4359 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4360 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4363 if (clipInfos.count() > 0) {
4364 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4365 m_commandStack->push(command);
4369 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4371 resetSelectionGroup();
4372 m_scene->clearSelection();
4374 for (int i = 0; i < clipInfos.count(); i++) {
4375 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4376 if (clip == NULL) continue;
4377 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4378 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4379 m_document->clipManager()->removeGroup(grp);
4380 scene()->destroyItemGroup(grp);
4382 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4384 for (int i = 0; i < transitionInfos.count(); i++) {
4385 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4386 if (tr == NULL) continue;
4387 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4388 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4389 m_document->clipManager()->removeGroup(grp);
4390 scene()->destroyItemGroup(grp);
4392 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4394 setDocumentModified();
4397 QList <QGraphicsItem *>list;
4398 for (int i = 0; i < clipInfos.count(); i++) {
4399 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4402 //clip->setSelected(true);
4405 for (int i = 0; i < transitionInfos.count(); i++) {
4406 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4409 //clip->setSelected(true);
4412 groupSelectedItems(list, false, true);
4413 setDocumentModified();
4416 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4418 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4419 if (baseclip == NULL) {
4420 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4424 if (baseclip->getProducer() == NULL) {
4425 // If the clip has no producer, we must wait until it is created...
4427 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4428 emit forceClipProcessing(clipId);
4429 qApp->processEvents();
4430 for (int i = 0; i < 10; i++) {
4431 if (baseclip->getProducer() == NULL) {
4432 qApp->processEvents();
4433 m_producerNotReady.wait(&m_mutex, 200);
4436 if (baseclip->getProducer() == NULL) {
4437 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4441 emit displayMessage(QString(), InformationMessage);
4445 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4446 item->setEffectList(effects);
4447 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4448 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4449 scene()->addItem(item);
4451 int producerTrack = info.track;
4452 int tracknumber = m_document->tracksCount() - info.track - 1;
4453 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4454 if (isLocked) item->setItemLocked(true);
4456 baseclip->addReference();
4457 m_document->updateClip(baseclip->getId());
4458 info.track = m_document->tracksCount() - info.track;
4459 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4460 for (int i = 0; i < item->effectsCount(); i++) {
4461 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4463 setDocumentModified();
4465 m_document->renderer()->doRefresh();
4466 if (!baseclip->isPlaceHolder())
4467 m_waitingThumbs.append(item);
4468 m_thumbsTimer.start();
4471 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4473 QMutexLocker locker(&m_mutex);
4474 QList<QGraphicsItem *> list = scene()->items();
4475 QList <ClipItem *>clipList;
4476 ClipItem *clip = NULL;
4477 DocClipBase *baseClip = NULL;
4478 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4479 for (int i = 0; i < list.size(); ++i) {
4480 if (list.at(i)->type() == AVWIDGET) {
4481 clip = static_cast <ClipItem *>(list.at(i));
4482 if (clip->clipProducer() == clipId) {
4483 if (baseClip == NULL) {
4484 baseClip = clip->baseClip();
4486 ItemInfo info = clip->info();
4487 Mlt::Producer *prod = NULL;
4488 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4489 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4490 else prod = baseClip->getProducer(info.track);
4491 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4492 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4494 else clipList.append(clip);
4498 for (int i = 0; i < clipList.count(); i++)
4499 clipList.at(i)->refreshClip(true, true);
4500 m_document->renderer()->unlockService(tractor);
4503 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4505 int framepos = (int)(pos.frames(m_document->fps()));
4506 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4507 ClipItem *clip = NULL;
4508 for (int i = 0; i < list.size(); i++) {
4509 if (!list.at(i)->isEnabled()) continue;
4510 if (list.at(i)->type() == AVWIDGET) {
4511 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4512 if (test->endPos() == pos) clip = test;
4519 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4521 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4522 ClipItem *clip = NULL;
4523 for (int i = 0; i < list.size(); i++) {
4524 if (!list.at(i)->isEnabled()) continue;
4525 if (list.at(i)->type() == AVWIDGET) {
4526 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4527 if (test->startPos() == pos) clip = test;
4534 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4536 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4537 QList<QGraphicsItem *> list = scene()->items(p);
4538 ClipItem *clip = NULL;
4539 for (int i = 0; i < list.size(); i++) {
4540 if (!list.at(i)->isEnabled()) continue;
4541 if (list.at(i)->type() == AVWIDGET) {
4542 clip = static_cast <ClipItem *>(list.at(i));
4549 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4551 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4555 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4557 int pos = info.startPos.frames(m_document->fps());
4558 int track = m_document->tracksCount() - info.b_track;
4559 return getTransitionItemAt(pos, track);
4562 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4564 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4565 QList<QGraphicsItem *> list = scene()->items(p);
4566 Transition *clip = NULL;
4567 for (int i = 0; i < list.size(); i++) {
4568 if (!list.at(i)->isEnabled()) continue;
4569 if (list.at(i)->type() == TRANSITIONWIDGET) {
4570 clip = static_cast <Transition *>(list.at(i));
4577 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4579 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4582 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4584 int framepos = (int)(pos.frames(m_document->fps()));
4585 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4586 QList<QGraphicsItem *> list = scene()->items(p);
4587 Transition *clip = NULL;
4588 for (int i = 0; i < list.size(); i++) {
4589 if (!list.at(i)->isEnabled()) continue;
4590 if (list.at(i)->type() == TRANSITIONWIDGET) {
4591 Transition *test = static_cast <Transition *>(list.at(i));
4592 if (test->endPos() == pos) clip = test;
4599 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4601 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4602 QList<QGraphicsItem *> list = scene()->items(p);
4603 Transition *clip = NULL;
4604 for (int i = 0; i < list.size(); ++i) {
4605 if (!list.at(i)->isEnabled()) continue;
4606 if (list.at(i)->type() == TRANSITIONWIDGET) {
4607 Transition *test = static_cast <Transition *>(list.at(i));
4608 if (test->startPos() == pos) clip = test;
4615 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4617 if (m_selectionGroup) resetSelectionGroup(false);
4618 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4620 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);
4621 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4624 Mlt::Producer *prod = item->getProducer(end.track);
4627 qDebug() << "Moving item " << (long)item << " from .. to:";
4628 qDebug() << item->info();
4632 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4633 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4636 bool snap = KdenliveSettings::snaptopoints();
4637 KdenliveSettings::setSnaptopoints(false);
4638 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4640 int tracknumber = m_document->tracksCount() - end.track - 1;
4641 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4642 m_scene->clearSelection();
4643 if (isLocked) item->setItemLocked(true);
4645 if (item->isItemLocked()) item->setItemLocked(false);
4646 item->setSelected(true);
4648 if (item->baseClip()->isTransparent()) {
4649 // Also move automatic transition
4650 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4651 if (tr && tr->isAutomatic()) {
4652 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4653 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);
4654 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4657 KdenliveSettings::setSnaptopoints(snap);
4658 setDocumentModified();
4660 // undo last move and emit error message
4661 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4663 if (refresh) m_document->renderer()->doRefresh();
4664 if (out_actualEnd != NULL) {
4665 *out_actualEnd = item->info();
4667 qDebug() << "Actual end position updated:" << *out_actualEnd;
4671 qDebug() << item->info();
4676 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4679 resetSelectionGroup();
4680 m_scene->clearSelection();
4682 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4683 scene()->addItem(m_selectionGroup);
4685 m_document->renderer()->blockSignals(true);
4686 for (int i = 0; i < startClip.count(); i++) {
4688 startClip[i].startPos = startClip.at(i).startPos - offset;
4689 startClip[i].track = startClip.at(i).track - trackOffset;
4691 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4693 clip->setItemLocked(false);
4694 if (clip->parentItem()) {
4695 m_selectionGroup->addItem(clip->parentItem());
4697 m_selectionGroup->addItem(clip);
4699 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4700 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4702 for (int i = 0; i < startTransition.count(); i++) {
4704 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4705 startTransition[i].track = startTransition.at(i).track - trackOffset;
4707 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4709 tr->setItemLocked(false);
4710 if (tr->parentItem()) {
4711 m_selectionGroup->addItem(tr->parentItem());
4713 m_selectionGroup->addItem(tr);
4715 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());
4716 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4718 m_document->renderer()->blockSignals(false);
4720 if (m_selectionGroup) {
4721 bool snap = KdenliveSettings::snaptopoints();
4722 KdenliveSettings::setSnaptopoints(false);
4724 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4725 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4727 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4728 QList <AbstractGroupItem*> groupList;
4730 int max = children.count();
4731 for (int i = 0; i < max; i++) {
4732 if (children.at(i)->type() == GROUPWIDGET) {
4733 children += children.at(i)->childItems();
4734 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4735 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4736 /*m_document->clipManager()->removeGroup(grp);
4737 m_scene->destroyItemGroup(grp);*/
4738 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4739 if (!groupList.contains(group)) groupList.append(group);
4740 children.removeAll(children.at(i));
4745 for (int i = 0; i < children.count(); i++) {
4746 // re-add items in correct place
4747 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4748 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4750 ItemInfo info = item->info();
4751 int tracknumber = m_document->tracksCount() - info.track - 1;
4752 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4754 item->setItemLocked(true);
4755 else if (item->isItemLocked())
4756 item->setItemLocked(false);
4758 if (item->type() == AVWIDGET) {
4759 ClipItem *clip = static_cast <ClipItem*>(item);
4760 int trackProducer = info.track;
4761 info.track = m_document->tracksCount() - info.track;
4762 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4763 for (int i = 0; i < clip->effectsCount(); i++) {
4764 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4766 } else if (item->type() == TRANSITIONWIDGET) {
4767 Transition *tr = static_cast <Transition*>(item);
4769 if (!tr->forcedTrack()) {
4770 newTrack = getPreviousVideoTrack(info.track);
4772 newTrack = tr->transitionEndTrack() + trackOffset;
4773 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4775 tr->updateTransitionEndTrack(newTrack);
4776 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4780 resetSelectionGroup(false);
4781 for (int i = 0; i < groupList.count(); i++) {
4782 rebuildGroup(groupList.at(i));
4787 KdenliveSettings::setSnaptopoints(snap);
4788 m_document->renderer()->doRefresh();
4789 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4792 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4794 Transition *item = getTransitionItemAt(start.startPos, start.track);
4796 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);
4797 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4801 bool snap = KdenliveSettings::snaptopoints();
4802 KdenliveSettings::setSnaptopoints(false);
4804 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4805 // Transition was moved
4806 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4807 } else if (end.endPos == start.endPos) {
4808 // Transition start resize
4809 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4810 } else if (end.startPos == start.startPos) {
4811 // Transition end resize;
4812 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4813 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4816 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4817 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4818 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4820 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4821 KdenliveSettings::setSnaptopoints(snap);
4822 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4823 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());
4824 if (m_dragItem && m_dragItem == item) {
4826 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4827 if (transitionClip && transitionClip->baseClip()) {
4828 QString size = transitionClip->baseClip()->getProperty("frame_size");
4829 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4830 if (factor == 0) factor = 1.0;
4831 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4832 p.setY(size.section('x', 1, 1).toInt());
4834 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4836 if (refresh) m_document->renderer()->doRefresh();
4837 setDocumentModified();
4840 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4842 bool resizeClipStart = (start.startPos != end.startPos);
4843 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4845 if (dontWorry) return;
4846 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);
4847 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4850 if (item->parentItem()) {
4851 // Item is part of a group, reset group
4852 resetSelectionGroup();
4855 bool snap = KdenliveSettings::snaptopoints();
4856 KdenliveSettings::setSnaptopoints(false);
4858 if (resizeClipStart) {
4859 ItemInfo clipinfo = item->info();
4860 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4861 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4863 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4865 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4867 ItemInfo clipinfo = item->info();
4868 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4869 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4871 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4873 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4875 if (!resizeClipStart && end.cropStart != start.cropStart) {
4876 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4877 ItemInfo clipinfo = end;
4878 clipinfo.track = m_document->tracksCount() - end.track;
4879 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4881 item->setCropStart(end.cropStart);
4882 item->resetThumbs(true);
4885 m_document->renderer()->doRefresh();
4886 KdenliveSettings::setSnaptopoints(snap);
4887 setDocumentModified();
4890 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4892 if (pos == oldInfo.startPos.frames(m_document->fps()))
4894 bool snap = KdenliveSettings::snaptopoints();
4896 KdenliveSettings::setSnaptopoints(false);
4897 item->resizeStart(pos);
4898 if (item->startPos().frames(m_document->fps()) != pos) {
4899 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4900 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4901 KdenliveSettings::setSnaptopoints(snap);
4904 KdenliveSettings::setSnaptopoints(snap);
4907 bool hasParentCommand = false;
4909 hasParentCommand = true;
4911 command = new QUndoCommand();
4912 command->setText(i18n("Resize clip start"));
4915 // do this here, too, because otherwise undo won't update the group
4916 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4917 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4919 ItemInfo info = item->info();
4920 if (item->type() == AVWIDGET) {
4921 ItemInfo resizeinfo = oldInfo;
4922 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4923 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4925 // Check if there is an automatic transition on that clip (lower track)
4926 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4927 if (transition && transition->isAutomatic()) {
4928 ItemInfo trInfo = transition->info();
4929 ItemInfo newTrInfo = trInfo;
4930 newTrInfo.startPos = item->startPos();
4931 if (newTrInfo.startPos < newTrInfo.endPos)
4932 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4934 // Check if there is an automatic transition on that clip (upper track)
4935 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4936 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4937 ItemInfo trInfo = transition->info();
4938 ItemInfo newTrInfo = trInfo;
4939 newTrInfo.startPos = item->startPos();
4940 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4941 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4942 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4945 ClipItem *clip = static_cast < ClipItem * >(item);
4948 // Since we must always resize clip before updating the keyframes, we
4949 // put a resize command before & after checking keyframes so that
4950 // we are sure the resize is performed before whenever we do or undo the action
4951 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4952 adjustEffects(clip, oldInfo, command);
4953 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4955 KdenliveSettings::setSnaptopoints(false);
4956 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4957 KdenliveSettings::setSnaptopoints(snap);
4958 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4960 } else if (item->type() == TRANSITIONWIDGET) {
4961 Transition *transition = static_cast <Transition *>(item);
4962 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)) {
4963 // Cannot resize transition
4964 KdenliveSettings::setSnaptopoints(false);
4965 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4966 KdenliveSettings::setSnaptopoints(snap);
4967 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4969 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4970 if (command == NULL)
4971 m_commandStack->push(moveCommand);
4975 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4976 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4978 if (!hasParentCommand)
4979 m_commandStack->push(command);
4982 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4984 if (pos == oldInfo.endPos.frames(m_document->fps()))
4986 bool snap = KdenliveSettings::snaptopoints();
4988 KdenliveSettings::setSnaptopoints(false);
4989 item->resizeEnd(pos);
4990 if (item->endPos().frames(m_document->fps()) != pos) {
4991 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4992 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4993 KdenliveSettings::setSnaptopoints(snap);
4996 KdenliveSettings::setSnaptopoints(snap);
4999 bool hasParentCommand = false;
5001 hasParentCommand = true;
5003 command = new QUndoCommand();
5006 // do this here, too, because otherwise undo won't update the group
5007 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5008 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5010 ItemInfo info = item->info();
5011 if (item->type() == AVWIDGET) {
5012 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5013 ItemInfo resizeinfo = info;
5014 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5015 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5017 // Check if there is an automatic transition on that clip (lower track)
5018 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5019 if (tr && tr->isAutomatic()) {
5020 ItemInfo trInfo = tr->info();
5021 ItemInfo newTrInfo = trInfo;
5022 newTrInfo.endPos = item->endPos();
5023 if (newTrInfo.endPos > newTrInfo.startPos)
5024 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5027 // Check if there is an automatic transition on that clip (upper track)
5028 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5029 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5030 ItemInfo trInfo = tr->info();
5031 ItemInfo newTrInfo = trInfo;
5032 newTrInfo.endPos = item->endPos();
5033 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5034 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5035 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5039 ClipItem *clip = static_cast < ClipItem * >(item);
5042 // Since we must always resize clip before updating the keyframes, we
5043 // put a resize command before & after checking keyframes so that
5044 // we are sure the resize is performed before whenever we do or undo the action
5045 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5046 adjustEffects(clip, oldInfo, command);
5047 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5049 KdenliveSettings::setSnaptopoints(false);
5050 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5051 KdenliveSettings::setSnaptopoints(true);
5052 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5054 } else if (item->type() == TRANSITIONWIDGET) {
5055 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5056 Transition *transition = static_cast <Transition *>(item);
5057 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)) {
5058 // Cannot resize transition
5059 KdenliveSettings::setSnaptopoints(false);
5060 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5061 KdenliveSettings::setSnaptopoints(true);
5062 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5064 // Check transition keyframes
5065 QDomElement old = transition->toXML();
5066 if (transition->updateKeyframes()) {
5067 QDomElement xml = transition->toXML();
5068 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);
5069 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5071 new MoveTransitionCommand(this, oldInfo, info, false, command);
5074 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5075 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5077 if (!hasParentCommand) {
5078 updateTrackDuration(oldInfo.track, command);
5079 m_commandStack->push(command);
5083 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5085 int end = item->fadeIn();
5087 // there is a fade in effect
5088 int effectPos = item->hasEffect("volume", "fadein");
5089 if (effectPos != -1) {
5090 QDomElement effect = item->getEffectAtIndex(effectPos);
5091 int start = item->cropStart().frames(m_document->fps());
5092 int max = item->cropDuration().frames(m_document->fps());
5094 // Make sure the fade effect is not longer than the clip
5095 item->setFadeIn(max);
5096 end = item->fadeIn();
5099 EffectsList::setParameter(effect, "in", QString::number(start));
5100 EffectsList::setParameter(effect, "out", QString::number(end));
5102 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5103 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5104 // if fade effect is displayed, update the effect edit widget with new clip duration
5105 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5106 emit clipItemSelected(item);
5109 effectPos = item->hasEffect("brightness", "fade_from_black");
5110 if (effectPos != -1) {
5111 QDomElement effect = item->getEffectAtIndex(effectPos);
5112 int start = item->cropStart().frames(m_document->fps());
5113 int max = item->cropDuration().frames(m_document->fps());
5115 // Make sure the fade effect is not longer than the clip
5116 item->setFadeIn(max);
5117 end = item->fadeIn();
5120 EffectsList::setParameter(effect, "in", QString::number(start));
5121 EffectsList::setParameter(effect, "out", QString::number(end));
5123 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5124 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5125 // if fade effect is displayed, update the effect edit widget with new clip duration
5126 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5127 emit clipItemSelected(item);
5132 int start = item->fadeOut();
5134 // there is a fade out effect
5135 int effectPos = item->hasEffect("volume", "fadeout");
5136 if (effectPos != -1) {
5137 QDomElement effect = item->getEffectAtIndex(effectPos);
5138 int max = item->cropDuration().frames(m_document->fps());
5139 int end = max + item->cropStart().frames(m_document->fps());
5141 // Make sure the fade effect is not longer than the clip
5142 item->setFadeOut(max);
5143 start = item->fadeOut();
5145 start = end - start;
5146 EffectsList::setParameter(effect, "in", QString::number(start));
5147 EffectsList::setParameter(effect, "out", QString::number(end));
5149 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5150 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5151 // if fade effect is displayed, update the effect edit widget with new clip duration
5152 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5153 emit clipItemSelected(item);
5156 effectPos = item->hasEffect("brightness", "fade_to_black");
5157 if (effectPos != -1) {
5158 QDomElement effect = item->getEffectAtIndex(effectPos);
5159 int max = item->cropDuration().frames(m_document->fps());
5160 int end = max + item->cropStart().frames(m_document->fps());
5162 // Make sure the fade effect is not longer than the clip
5163 item->setFadeOut(max);
5164 start = item->fadeOut();
5166 start = end - start;
5167 EffectsList::setParameter(effect, "in", QString::number(start));
5168 EffectsList::setParameter(effect, "out", QString::number(end));
5170 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5171 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5172 // if fade effect is displayed, update the effect edit widget with new clip duration
5173 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5174 emit clipItemSelected(item);
5179 int effectPos = item->hasEffect("freeze", "freeze");
5180 if (effectPos != -1) {
5181 // Freeze effect needs to be adjusted with clip resize
5182 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5183 QDomElement eff = item->getEffectAtIndex(effectPos);
5184 if (!eff.isNull() && diff != 0) {
5185 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5186 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5188 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5189 emit clipItemSelected(item);
5196 double CustomTrackView::getSnapPointForPos(double pos)
5198 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5201 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5203 QList <GenTime> snaps;
5204 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5205 QList<QGraphicsItem *> itemList = items();
5206 for (int i = 0; i < itemList.count(); i++) {
5207 if (itemList.at(i) == selected) continue;
5208 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5209 if (itemList.at(i)->type() == AVWIDGET) {
5210 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5211 GenTime start = item->startPos();
5212 GenTime end = item->endPos();
5213 snaps.append(start);
5215 if (!offsetList.isEmpty()) {
5216 for (int j = 0; j < offsetList.size(); j++) {
5217 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5218 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5222 QList < GenTime > markers = item->snapMarkers();
5223 for (int j = 0; j < markers.size(); ++j) {
5224 GenTime t = markers.at(j);
5226 if (!offsetList.isEmpty()) {
5227 for (int k = 0; k < offsetList.size(); k++) {
5228 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5232 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5233 Transition *transition = static_cast <Transition*>(itemList.at(i));
5234 GenTime start = transition->startPos();
5235 GenTime end = transition->endPos();
5236 snaps.append(start);
5238 if (!offsetList.isEmpty()) {
5239 for (int j = 0; j < offsetList.size(); j++) {
5240 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5241 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5247 // add cursor position
5248 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5250 if (!offsetList.isEmpty()) {
5251 for (int j = 0; j < offsetList.size(); j++) {
5252 snaps.append(pos - offsetList.at(j));
5257 for (int i = 0; i < m_guides.count(); i++) {
5258 snaps.append(m_guides.at(i)->position());
5259 if (!offsetList.isEmpty()) {
5260 for (int j = 0; j < offsetList.size(); j++) {
5261 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5267 QPoint z = m_document->zone();
5268 snaps.append(GenTime(z.x(), m_document->fps()));
5269 snaps.append(GenTime(z.y(), m_document->fps()));
5272 m_scene->setSnapList(snaps);
5273 //for (int i = 0; i < m_snapPoints.size(); ++i)
5274 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5277 void CustomTrackView::slotSeekToPreviousSnap()
5279 updateSnapPoints(NULL);
5280 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5281 seekCursorPos((int) res.frames(m_document->fps()));
5285 void CustomTrackView::slotSeekToNextSnap()
5287 updateSnapPoints(NULL);
5288 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5289 seekCursorPos((int) res.frames(m_document->fps()));
5293 void CustomTrackView::clipStart()
5295 AbstractClipItem *item = getMainActiveClip();
5297 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5302 void CustomTrackView::clipEnd()
5304 AbstractClipItem *item = getMainActiveClip();
5306 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5311 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5313 DocClipBase *base = m_document->clipManager()->getClipById(id);
5315 QMap <QString, QString> extraData = base->analysisData();
5316 QString oldData = extraData.value(key);
5317 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5318 if (!groupCommand) m_commandStack->push(command);
5321 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5323 QUndoCommand *subCommand = NULL;
5324 if (newMarkers.count() > 1 && groupCommand == NULL) {
5325 subCommand = new QUndoCommand;
5326 subCommand->setText("Add markers");
5328 for (int i = 0; i < newMarkers.count(); i++) {
5329 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5330 if (oldMarker == CommentedTime()) {
5331 oldMarker = newMarkers.at(i);
5332 oldMarker.setMarkerType(-1);
5334 if (newMarkers.count() == 1 && !groupCommand) {
5335 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5336 m_commandStack->push(command);
5338 else if (groupCommand) {
5339 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5342 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5345 if (subCommand) m_commandStack->push(subCommand);
5348 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5350 CommentedTime oldmarker(position, comment);
5351 CommentedTime marker = oldmarker;
5352 marker.setMarkerType(-1);
5353 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5354 m_commandStack->push(command);
5357 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5359 DocClipBase *base = m_document->clipManager()->getClipById(id);
5360 QList <CommentedTime> markers = base->commentedSnapMarkers();
5362 if (markers.isEmpty()) {
5363 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5366 QUndoCommand *deleteMarkers = new QUndoCommand();
5367 deleteMarkers->setText("Delete clip markers");
5369 for (int i = 0; i < markers.size(); i++) {
5370 CommentedTime oldMarker = markers.at(i);
5371 CommentedTime marker = oldMarker;
5372 marker.setMarkerType(-1);
5373 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5375 m_commandStack->push(deleteMarkers);
5378 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5380 DocClipBase *base = m_document->clipManager()->getClipById(id);
5381 QList < CommentedTime > markers = base->commentedSnapMarkers();
5382 if (!markers.isEmpty()) {
5383 // Set up categories
5384 QComboBox *cbox = new QComboBox;
5385 cbox->insertItem(0, i18n("All categories"));
5386 for (int i = 0; i < 5; ++i) {
5387 cbox->insertItem(i + 1, i18n("Category %1", i));
5388 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5390 cbox->setCurrentIndex(0);
5391 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5392 fd.setMode(KFile::File);
5393 fd.setOperationMode(KFileDialog::Saving);
5395 QString url = fd.selectedFile();
5396 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5397 if (url.isEmpty()) return;
5400 int category = cbox->currentIndex() - 1;
5401 for (int i = 0; i < markers.count(); i++) {
5402 if (category >= 0) {
5403 // Save only the markers in selected category
5404 if (markers.at(i).markerType() != category) continue;
5406 data.append(QString::number(markers.at(i).time().seconds()));
5408 data.append(QString::number(markers.at(i).time().seconds()));
5410 data.append(markers.at(i).comment());
5416 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5417 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5420 file.write(data.toUtf8());
5425 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5427 QComboBox *cbox = new QComboBox;
5428 for (int i = 0; i < 5; ++i) {
5429 cbox->insertItem(i, i18n("Category %1", i));
5430 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5432 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5433 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5434 fd.setMode(KFile::File);
5435 fd.setOperationMode(KFileDialog::Opening);
5437 QString url = fd.selectedFile();
5439 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5440 if (url.isEmpty()) return;
5441 int category = cbox->currentIndex();
5444 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5445 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5448 QString data = QString::fromUtf8(file.readAll());
5450 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5453 QUndoCommand *command = new QUndoCommand();
5454 command->setText("Load markers");
5456 QList <CommentedTime> markersList;
5457 foreach(QString line, lines) {
5459 values = line.split("\t", QString::SkipEmptyParts);
5460 double time1 = values.at(0).toDouble(&ok);
5463 if (values.count() >1) {
5464 time2 = values.at(1).toDouble(&ok);
5465 if (values.count() == 2) {
5466 // Check if second value is a number or text
5469 markerText = values.at(1);
5471 else markerText = i18n("Marker");
5474 // We assume 3 values per line: in out name
5476 // 2nd value is not a number, drop
5479 markerText = values.at(2);
5483 if (!markerText.isEmpty()) {
5484 // Marker found, add it
5485 //TODO: allow user to set a marker category
5486 CommentedTime marker1(GenTime(time1), markerText, category);
5487 markersList << marker1;
5488 if (time2 > 0 && time2 != time1) {
5489 CommentedTime marker2(GenTime(time2), markerText, category);
5490 markersList << marker2;
5494 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5495 if (command->childCount() > 0) m_commandStack->push(command);
5496 else delete command;
5499 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5501 DocClipBase *base = m_document->clipManager()->getClipById(id);
5502 if (base == NULL) return;
5503 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5504 else base->addSnapMarker(marker);
5505 emit updateClipMarkers(base);
5506 setDocumentModified();
5507 viewport()->update();
5510 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5512 DocClipBase *base = m_document->clipManager()->getClipById(id);
5513 if (base == NULL) return;
5514 base->setAnalysisData(key, data);
5515 emit updateClipExtraData(base);
5516 setDocumentModified();
5517 viewport()->update();
5520 int CustomTrackView::hasGuide(int pos, int offset)
5522 for (int i = 0; i < m_guides.count(); i++) {
5523 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5524 if (qAbs(guidePos - pos) <= offset) return guidePos;
5525 else if (guidePos > pos) return -1;
5530 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5534 double fps = m_document->fps();
5535 for (int i = 0; i < m_guides.count(); i++) {
5536 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5537 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5539 goMenu->setEnabled(!m_guides.isEmpty());
5542 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5544 if (oldPos > GenTime() && pos > GenTime()) {
5546 for (int i = 0; i < m_guides.count(); i++) {
5547 if (m_guides.at(i)->position() == oldPos) {
5548 Guide *item = m_guides.at(i);
5549 item->updateGuide(pos, comment);
5553 } else if (pos > GenTime()) addGuide(pos, comment);
5557 for (int i = 0; i < m_guides.count(); i++) {
5558 if (m_guides.at(i)->position() == oldPos) {
5559 delete m_guides.takeAt(i);
5564 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5566 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5567 m_document->syncGuides(m_guides);
5570 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5572 for (int i = 0; i < m_guides.count(); i++) {
5573 if (m_guides.at(i)->position() == pos) {
5574 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5578 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5579 scene()->addItem(g);
5581 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5582 m_document->syncGuides(m_guides);
5586 void CustomTrackView::slotAddGuide(bool dialog)
5588 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5590 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5591 m_document->timecode(), i18n("Add Guide"), this);
5592 if (d->exec() != QDialog::Accepted) {
5596 marker = d->newMarker();
5599 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5601 if (addGuide(marker.time(), marker.comment())) {
5602 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5603 m_commandStack->push(command);
5607 void CustomTrackView::slotEditGuide(int guidePos)
5610 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5611 else pos = GenTime(guidePos, m_document->fps());
5613 for (int i = 0; i < m_guides.count(); i++) {
5614 if (m_guides.at(i)->position() == pos) {
5615 slotEditGuide(m_guides.at(i)->info());
5620 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5623 void CustomTrackView::slotEditGuide(CommentedTime guide)
5625 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5626 if (d->exec() == QDialog::Accepted) {
5627 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5628 m_commandStack->push(command);
5634 void CustomTrackView::slotEditTimeLineGuide()
5636 if (m_dragGuide == NULL) return;
5637 CommentedTime guide = m_dragGuide->info();
5638 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5639 m_document->timecode(), i18n("Edit Guide"), this);
5640 if (d->exec() == QDialog::Accepted) {
5641 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5642 m_commandStack->push(command);
5647 void CustomTrackView::slotDeleteGuide(int guidePos)
5650 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5651 else pos = GenTime(guidePos, m_document->fps());
5653 for (int i = 0; i < m_guides.count(); i++) {
5654 if (m_guides.at(i)->position() == pos) {
5655 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5656 m_commandStack->push(command);
5661 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5665 void CustomTrackView::slotDeleteTimeLineGuide()
5667 if (m_dragGuide == NULL) return;
5668 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5669 m_commandStack->push(command);
5673 void CustomTrackView::slotDeleteAllGuides()
5675 QUndoCommand *deleteAll = new QUndoCommand();
5676 deleteAll->setText("Delete all guides");
5677 for (int i = 0; i < m_guides.count(); i++) {
5678 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5680 m_commandStack->push(deleteAll);
5683 void CustomTrackView::setTool(PROJECTTOOL tool)
5688 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5691 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5692 m_scene->setScale(scaleFactor, verticalScale);
5693 removeTipAnimation();
5694 bool adjust = false;
5695 if (verticalScale != matrix().m22()) adjust = true;
5696 setMatrix(newmatrix);
5698 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5699 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5700 for (int i = 0; i < m_guides.count(); i++) {
5701 QLineF l = m_guides.at(i)->line();
5702 l.setP2(QPointF(l.x2(), newHeight));
5703 m_guides.at(i)->setLine(l);
5705 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5708 int diff = sceneRect().width() - m_projectDuration;
5709 if (diff * newmatrix.m11() < 50) {
5710 if (newmatrix.m11() < 0.4)
5711 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5713 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5715 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5716 centerOn(QPointF(cursorPos(), verticalPos));
5719 void CustomTrackView::slotRefreshGuides()
5721 if (KdenliveSettings::showmarkers()) {
5722 for (int i = 0; i < m_guides.count(); i++)
5723 m_guides.at(i)->update();
5727 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5729 painter->setClipRect(rect);
5730 QPen pen1 = painter->pen();
5731 QColor lineColor = palette().dark().color();
5732 lineColor.setAlpha(100);
5733 pen1.setColor(lineColor);
5734 painter->setPen(pen1);
5735 double min = rect.left();
5736 double max = rect.right();
5737 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5738 int maxTrack = m_document->tracksCount();
5739 QColor lockedColor = palette().button().color();
5740 QColor audioColor = palette().alternateBase().color();
5741 for (int i = 0; i < maxTrack; i++) {
5742 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5743 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5744 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5745 if (i == m_selectedTrack)
5746 painter->fillRect(track, m_activeTrackBrush.brush(this));
5748 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5750 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5754 bool CustomTrackView::findString(const QString &text)
5757 for (int i = 0; i < m_searchPoints.size(); ++i) {
5758 marker = m_searchPoints.at(i).comment();
5759 if (marker.contains(text, Qt::CaseInsensitive)) {
5760 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5761 int vert = verticalScrollBar()->value();
5762 int hor = cursorPos();
5763 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5771 void CustomTrackView::selectFound(QString track, QString pos)
5773 seekCursorPos(m_document->timecode().getFrameCount(pos));
5774 slotSelectTrack(track.toInt());
5776 int vert = verticalScrollBar()->value();
5777 int hor = cursorPos();
5778 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5781 bool CustomTrackView::findNextString(const QString &text)
5784 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5785 marker = m_searchPoints.at(i).comment();
5786 if (marker.contains(text, Qt::CaseInsensitive)) {
5787 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5788 int vert = verticalScrollBar()->value();
5789 int hor = cursorPos();
5790 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5799 void CustomTrackView::initSearchStrings()
5801 m_searchPoints.clear();
5802 QList<QGraphicsItem *> itemList = items();
5803 for (int i = 0; i < itemList.count(); i++) {
5804 // parse all clip names
5805 if (itemList.at(i)->type() == AVWIDGET) {
5806 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5807 GenTime start = item->startPos();
5808 CommentedTime t(start, item->clipName());
5809 m_searchPoints.append(t);
5810 // add all clip markers
5811 QList < CommentedTime > markers = item->commentedSnapMarkers();
5812 m_searchPoints += markers;
5817 for (int i = 0; i < m_guides.count(); i++)
5818 m_searchPoints.append(m_guides.at(i)->info());
5820 qSort(m_searchPoints);
5823 void CustomTrackView::clearSearchStrings()
5825 m_searchPoints.clear();
5829 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5831 QList<ItemInfo> matchingInfo;
5832 QList<QGraphicsItem *> itemList = items();
5833 for (int i = 0; i < itemList.count(); i++) {
5834 if (itemList.at(i)->type() == AVWIDGET) {
5835 ClipItem *item = (ClipItem *)itemList.at(i);
5836 if (item->clipProducer() == clipId)
5837 matchingInfo << item->info();
5840 return matchingInfo;
5843 void CustomTrackView::copyClip()
5845 qDeleteAll(m_copiedItems);
5846 m_copiedItems.clear();
5847 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5848 if (itemList.count() == 0) {
5849 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5852 for (int i = 0; i < itemList.count(); i++) {
5853 if (itemList.at(i)->type() == AVWIDGET) {
5854 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5855 ClipItem *clone = clip->clone(clip->info());
5856 m_copiedItems.append(clone);
5857 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5858 Transition *dup = static_cast <Transition *>(itemList.at(i));
5859 m_copiedItems.append(dup->clone());
5864 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5866 if (m_scene->editMode() != NORMALEDIT) {
5867 // If we are in overwrite mode, always allow the move
5870 int height = m_tracksHeight - 2;
5872 if (type == TRANSITIONWIDGET) {
5873 height = Transition::itemHeight();
5874 offset = Transition::itemOffset();
5876 else if (type == AVWIDGET) {
5877 height = ClipItem::itemHeight();
5878 offset = ClipItem::itemOffset();
5880 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);
5881 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5882 for (int i = 0; i < collisions.count(); i++) {
5883 if (collisions.at(i)->type() == type) {
5890 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5893 for (int i = 0; i < infoList.count(); i++) {
5894 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));
5897 QList<QGraphicsItem *> collisions = scene()->items(path);
5898 for (int i = 0; i < collisions.count(); i++) {
5899 if (collisions.at(i)->type() == type) return false;
5904 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5906 for (int i = 0; i < items.count(); i++) {
5907 ItemInfo info = items.at(i)->info();
5908 info.startPos += offset;
5909 info.endPos += offset;
5910 info.track += trackOffset;
5911 if (!canBePastedTo(info, items.at(i)->type())) return false;
5916 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5918 QPainterPath movePath;
5919 movePath.moveTo(0, 0);
5921 for (int i = 0; i < items.count(); i++) {
5922 ItemInfo info = items.at(i)->info();
5923 info.startPos = info.startPos + offset;
5924 info.endPos = info.endPos + offset;
5925 info.track = info.track + trackOffset;
5926 if (info.startPos < GenTime()) {
5927 // No clip should go below 0
5930 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));
5931 movePath.addRect(rect);
5933 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5934 for (int i = 0; i < collisions.count(); i++) {
5935 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5936 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5944 void CustomTrackView::pasteClip()
5946 if (m_copiedItems.count() == 0) {
5947 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5952 GenTime pos = GenTime(-1);
5953 if (m_menuPosition.isNull()) {
5954 position = mapFromGlobal(QCursor::pos());
5955 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5956 track = m_selectedTrack;
5957 pos = GenTime(m_cursorPos, m_document->fps());
5958 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5962 position = m_menuPosition;
5965 if (pos == GenTime(-1))
5966 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5968 track = (int)(mapToScene(position).y() / m_tracksHeight);
5970 GenTime leftPos = m_copiedItems.at(0)->startPos();
5971 int lowerTrack = m_copiedItems.at(0)->track();
5972 int upperTrack = m_copiedItems.at(0)->track();
5973 for (int i = 1; i < m_copiedItems.count(); i++) {
5974 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5975 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5976 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5979 GenTime offset = pos - leftPos;
5980 int trackOffset = track - lowerTrack;
5982 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5983 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5984 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5985 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5988 QUndoCommand *pasteClips = new QUndoCommand();
5989 pasteClips->setText("Paste clips");
5991 for (int i = 0; i < m_copiedItems.count(); i++) {
5992 // parse all clip names
5993 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5994 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5995 ItemInfo info = clip->info();
5996 info.startPos += offset;
5997 info.endPos += offset;
5998 info.track += trackOffset;
5999 if (canBePastedTo(info, AVWIDGET)) {
6000 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6001 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6002 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6003 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6005 info.startPos = tr->startPos() + offset;
6006 info.endPos = tr->endPos() + offset;
6007 info.track = tr->track() + trackOffset;
6008 int transitionEndTrack;
6009 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6010 else transitionEndTrack = tr->transitionEndTrack();
6011 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6012 if (info.startPos >= info.endPos) {
6013 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6014 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6015 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6018 updateTrackDuration(-1, pasteClips);
6019 new RefreshMonitorCommand(this, false, pasteClips);
6020 m_commandStack->push(pasteClips);
6023 void CustomTrackView::pasteClipEffects()
6025 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6026 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6029 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6031 QUndoCommand *paste = new QUndoCommand();
6032 paste->setText("Paste effects");
6034 QList<QGraphicsItem *> clips = scene()->selectedItems();
6037 for (int i = 0; i < clips.count(); ++i) {
6038 if (clips.at(i)->type() == GROUPWIDGET) {
6039 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6040 for (int j = 0; j < children.count(); j++) {
6041 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6042 clips.append(children.at(j));
6048 for (int i = 0; i < clips.count(); ++i) {
6049 if (clips.at(i)->type() == AVWIDGET) {
6050 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6051 for (int j = 0; j < clip->effectsCount(); j++) {
6052 QDomElement eff = clip->effect(j);
6053 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6054 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6055 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6060 if (paste->childCount() > 0) m_commandStack->push(paste);
6063 //adjust effects (fades, ...)
6064 for (int i = 0; i < clips.count(); ++i) {
6065 if (clips.at(i)->type() == AVWIDGET) {
6066 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6067 updatePositionEffects(item, item->info());
6073 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6075 // parse parameters to check if we need to adjust to the new crop start
6076 int diff = (newstart - oldstart).frames(m_document->fps());
6077 int max = (newstart + duration).frames(m_document->fps());
6079 QDomNodeList params = xml.elementsByTagName("parameter");
6080 for (int i = 0; i < params.count(); i++) {
6081 QDomElement e = params.item(i).toElement();
6082 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6083 QString def = e.attribute("default");
6084 // Effect has a keyframe type parameter, we need to adjust the values
6085 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6086 QStringList newKeyFrames;
6087 foreach(const QString &str, keys) {
6088 int pos = str.section(':', 0, 0).toInt();
6089 double val = str.section(':', 1, 1).toDouble();
6092 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6094 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6096 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6097 e.setAttribute("keyframes", newKeyFrames.join(";"));
6102 ClipItem *CustomTrackView::getClipUnderCursor() const
6104 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6105 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6106 for (int i = 0; i < collisions.count(); i++) {
6107 if (collisions.at(i)->type() == AVWIDGET) {
6108 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6109 if (!clip->isItemLocked()) return clip;
6115 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6117 QList<QGraphicsItem *> clips = scene()->selectedItems();
6118 if (clips.isEmpty()) {
6119 return getClipUnderCursor();
6121 AbstractClipItem *item = NULL;
6122 for (int i = 0; i < clips.count(); ++i) {
6123 if (clips.at(i)->type() == AVWIDGET) {
6124 item = static_cast < AbstractClipItem *>(clips.at(i));
6125 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6128 if (item) return item;
6133 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6135 QList<QGraphicsItem *> clips = scene()->selectedItems();
6136 if (clips.isEmpty()) {
6137 return getClipUnderCursor();
6140 // remove all items in the list that are not clips
6141 for (int i = 0; i < clips.count();) {
6142 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6145 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6146 for (int i = 0; i < clips.count(); ++i) {
6147 if (clips.at(i)->type() == AVWIDGET) {
6148 item = static_cast < ClipItem *>(clips.at(i));
6149 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6157 void CustomTrackView::setInPoint()
6159 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6161 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6164 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6169 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6172 QUndoCommand *resizeCommand = new QUndoCommand();
6173 resizeCommand->setText(i18n("Resize group"));
6174 QList <QGraphicsItem *> items = parent->childItems();
6175 for (int i = 0; i < items.count(); ++i) {
6176 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6177 if (item && item->type() == AVWIDGET) {
6178 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6181 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6183 //TODO warn user of failed resize
6184 delete resizeCommand;
6187 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6190 void CustomTrackView::setOutPoint()
6192 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6194 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6197 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6201 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6204 QUndoCommand *resizeCommand = new QUndoCommand();
6205 resizeCommand->setText(i18n("Resize group"));
6206 QList <QGraphicsItem *> items = parent->childItems();
6207 for (int i = 0; i < items.count(); ++i) {
6208 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6209 if (item && item->type() == AVWIDGET) {
6210 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6213 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6215 //TODO warn user of failed resize
6216 delete resizeCommand;
6219 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6222 void CustomTrackView::slotUpdateAllThumbs()
6224 if (!isEnabled()) return;
6225 QList<QGraphicsItem *> itemList = items();
6226 //if (itemList.isEmpty()) return;
6228 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6229 for (int i = 0; i < itemList.count(); i++) {
6230 if (itemList.at(i)->type() == AVWIDGET) {
6231 item = static_cast <ClipItem *>(itemList.at(i));
6232 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6233 // Check if we have a cached thumbnail
6234 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6235 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6236 if (QFile::exists(thumb)) {
6238 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6239 item->slotSetStartThumb(pix);
6242 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6243 QString endThumb = startThumb;
6244 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6245 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6246 if (QFile::exists(startThumb)) {
6247 QPixmap pix(startThumb);
6248 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6249 item->slotSetStartThumb(pix);
6251 if (QFile::exists(endThumb)) {
6252 QPixmap pix(endThumb);
6253 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6254 item->slotSetEndThumb(pix);
6257 item->refreshClip(false, false);
6261 viewport()->update();
6264 void CustomTrackView::saveThumbnails()
6266 QList<QGraphicsItem *> itemList = items();
6268 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6269 for (int i = 0; i < itemList.count(); i++) {
6270 if (itemList.at(i)->type() == AVWIDGET) {
6271 item = static_cast <ClipItem *>(itemList.at(i));
6272 if (item->clipType() != COLOR) {
6273 // Check if we have a cached thumbnail
6274 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6275 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6276 if (!QFile::exists(thumb)) {
6277 QPixmap pix(item->startThumb());
6281 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6282 QString endThumb = startThumb;
6283 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6284 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6285 if (!QFile::exists(startThumb)) {
6286 QPixmap pix(item->startThumb());
6287 pix.save(startThumb);
6289 if (!QFile::exists(endThumb)) {
6290 QPixmap pix(item->endThumb());
6300 void CustomTrackView::slotInsertTrack(int ix)
6302 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6303 d->comboTracks->setCurrentIndex(ix);
6304 d->label->setText(i18n("Insert track"));
6305 d->setWindowTitle(i18n("Insert New Track"));
6307 if (d->exec() == QDialog::Accepted) {
6308 ix = d->comboTracks->currentIndex();
6309 if (d->before_select->currentIndex() == 1)
6313 info.isMute = false;
6314 info.isLocked = false;
6315 info.effectsList = EffectsList(true);
6316 if (d->video_track->isChecked()) {
6317 info.type = VIDEOTRACK;
6318 info.isBlind = false;
6320 info.type = AUDIOTRACK;
6321 info.isBlind = true;
6323 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6324 m_commandStack->push(addTrack);
6325 setDocumentModified();
6330 void CustomTrackView::slotDeleteTrack(int ix)
6332 if (m_document->tracksCount() < 2) return;
6333 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6334 d->comboTracks->setCurrentIndex(ix);
6335 d->label->setText(i18n("Delete track"));
6336 d->before_select->setHidden(true);
6337 d->setWindowTitle(i18n("Delete Track"));
6338 d->video_track->setHidden(true);
6339 d->audio_track->setHidden(true);
6340 if (d->exec() == QDialog::Accepted) {
6341 ix = d->comboTracks->currentIndex();
6342 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6343 deleteTimelineTrack(ix, info);
6344 setDocumentModified();
6345 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6346 m_commandStack->push(command);*/
6351 void CustomTrackView::slotConfigTracks(int ix)
6353 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6354 ix, parentWidget());
6355 if (d->exec() == QDialog::Accepted) {
6356 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6357 m_commandStack->push(configTracks);
6358 QList <int> toDelete = d->deletedTracks();
6359 for (int i = 0; i < toDelete.count(); ++i) {
6360 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6361 deleteTimelineTrack(toDelete.at(i) - i, info);
6363 setDocumentModified();
6368 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6370 if (m_document->tracksCount() < 2) return;
6371 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6372 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6373 QList<QGraphicsItem *> selection = m_scene->items(r);
6374 QUndoCommand *deleteTrack = new QUndoCommand();
6375 deleteTrack->setText("Delete track");
6377 // Delete all clips in selected track
6378 for (int i = 0; i < selection.count(); i++) {
6379 if (selection.at(i)->type() == AVWIDGET) {
6380 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6381 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6382 m_waitingThumbs.removeAll(item);
6383 m_scene->removeItem(item);
6386 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6387 Transition *item = static_cast <Transition *>(selection.at(i));
6388 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6389 m_scene->removeItem(item);
6395 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6396 m_commandStack->push(deleteTrack);
6399 void CustomTrackView::autoTransition()
6401 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6402 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6403 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6406 Transition *tr = static_cast <Transition*>(itemList.at(0));
6407 tr->setAutomatic(!tr->isAutomatic());
6408 QDomElement transition = tr->toXML();
6409 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);
6410 setDocumentModified();
6413 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6415 QList<QGraphicsItem *> list = scene()->items();
6416 ClipItem *clip = NULL;
6417 for (int i = 0; i < list.size(); ++i) {
6418 if (list.at(i)->type() == AVWIDGET) {
6419 clip = static_cast <ClipItem *>(list.at(i));
6420 if (clip->clipProducer() == id) {
6421 clip->setClipName(name);
6425 viewport()->update();
6428 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6430 minimum = GenTime();
6431 maximum = GenTime();
6432 QList<QGraphicsItem *> selection;
6433 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6434 selection.removeAll(item);
6435 for (int i = 0; i < selection.count(); i++) {
6436 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6437 if (clip && clip->type() == AVWIDGET) {
6438 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6439 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6444 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6446 minimum = GenTime();
6447 maximum = GenTime();
6448 QList<QGraphicsItem *> selection;
6449 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6450 selection.removeAll(item);
6451 for (int i = 0; i < selection.count(); i++) {
6452 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6453 if (clip && clip->type() == TRANSITIONWIDGET) {
6454 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6455 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6460 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6462 for (int i = 0; i < groups.count(); i++) {
6463 QDomNodeList children = groups.at(i).childNodes();
6464 scene()->clearSelection();
6465 QList <QGraphicsItem*>list;
6466 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6467 QDomElement elem = children.item(nodeindex).toElement();
6468 int pos = elem.attribute("position").toInt();
6469 int track = elem.attribute("track").toInt();
6470 if (elem.tagName() == "clipitem") {
6471 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6472 if (clip) list.append(clip);//clip->setSelected(true);
6474 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6475 if (clip) list.append(clip);//clip->setSelected(true);
6478 groupSelectedItems(list, false, true);
6482 void CustomTrackView::splitAudio()
6484 resetSelectionGroup();
6485 QList<QGraphicsItem *> selection = scene()->selectedItems();
6486 if (selection.isEmpty()) {
6487 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6490 QUndoCommand *splitCommand = new QUndoCommand();
6491 splitCommand->setText(i18n("Split audio"));
6492 for (int i = 0; i < selection.count(); i++) {
6493 if (selection.at(i)->type() == AVWIDGET) {
6494 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6495 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6496 if (clip->parentItem()) {
6497 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6499 EffectsList effects;
6500 effects.clone(clip->effectList());
6501 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6506 if (splitCommand->childCount()) {
6507 updateTrackDuration(-1, splitCommand);
6508 m_commandStack->push(splitCommand);
6512 void CustomTrackView::setAudioAlignReference()
6514 QList<QGraphicsItem *> selection = scene()->selectedItems();
6515 if (selection.isEmpty() || selection.size() > 1) {
6516 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6519 if (m_audioCorrelator != NULL) {
6520 delete m_audioCorrelator;
6522 if (selection.at(0)->type() == AVWIDGET) {
6523 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6524 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6525 m_audioAlignmentReference = clip;
6527 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6528 m_audioCorrelator = new AudioCorrelation(envelope);
6532 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6533 envelope->dumpInfo();
6537 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6541 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6544 void CustomTrackView::alignAudio()
6546 bool referenceOK = true;
6547 if (m_audioCorrelator == NULL) {
6548 referenceOK = false;
6551 if (!scene()->items().contains(m_audioAlignmentReference)) {
6552 // The reference item has been deleted from the timeline (or so)
6553 referenceOK = false;
6557 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6562 QList<QGraphicsItem *> selection = scene()->selectedItems();
6563 foreach (QGraphicsItem *item, selection) {
6564 if (item->type() == AVWIDGET) {
6566 ClipItem *clip = static_cast<ClipItem*>(item);
6567 if (clip == m_audioAlignmentReference) {
6571 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6572 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()));
6574 // FFT only for larger vectors. We could use it all time, but for small vectors
6575 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6576 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6577 int shift = m_audioCorrelator->getShift(index);
6582 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6583 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6584 envelope->dumpInfo();
6586 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6587 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6588 qDebug() << "We will start at " << targetPos;
6589 qDebug() << "to shift by " << shift;
6590 qDebug() << "(eventually)";
6591 qDebug() << "(maybe)";
6595 QUndoCommand *moveCommand = new QUndoCommand();
6597 GenTime add(shift, m_document->fps());
6598 ItemInfo start = clip->info();
6600 ItemInfo end = start;
6601 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6602 end.endPos = end.startPos + start.cropDuration;
6604 if ( end.startPos.seconds() < 0 ) {
6605 // Clip would start before 0, so crop it first
6606 GenTime cropBy = -end.startPos;
6609 qDebug() << "Need to crop clip. " << start;
6610 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6613 ItemInfo resized = start;
6614 resized.startPos += cropBy;
6616 resizeClip(start, resized);
6617 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6619 start = clip->info();
6620 end.startPos += cropBy;
6623 qDebug() << "Clip cropped. " << start;
6624 qDebug() << "Moving to: " << end;
6628 if (itemCollision(clip, end)) {
6630 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6634 moveCommand->setText(i18n("Auto-align clip"));
6635 new MoveClipCommand(this, start, end, true, moveCommand);
6636 updateTrackDuration(clip->track(), moveCommand);
6637 m_commandStack->push(moveCommand);
6644 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6646 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6650 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6652 ClipItem *clip = getClipItemAt(pos, track);
6654 kDebug() << "// Cannot find clip to split!!!";
6658 int start = pos.frames(m_document->fps());
6659 int freetrack = m_document->tracksCount() - track - 1;
6661 // do not split audio when we are on an audio track
6662 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6665 for (; freetrack > 0; freetrack--) {
6666 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6667 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6668 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6669 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6670 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6675 if (freetrack == 0) {
6676 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6678 ItemInfo info = clip->info();
6679 info.track = m_document->tracksCount() - freetrack;
6680 QDomElement xml = clip->xml();
6681 xml.setAttribute("audio_only", 1);
6682 scene()->clearSelection();
6683 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6684 clip->setSelected(true);
6685 ClipItem *audioClip = getClipItemAt(start, info.track);
6687 clip->setVideoOnly(true);
6688 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6689 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6690 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6692 m_document->renderer()->unlockService(tractor);
6693 audioClip->setSelected(true);
6695 // keep video effects, move audio effects to audio clip
6698 for (int i = 0; i < effects.count(); ++i) {
6699 if (effects.at(i).attribute("type") == "audio") {
6700 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6703 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6707 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6711 // unsplit clip: remove audio part and change video part to normal clip
6712 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6713 kDebug() << "//CANNOT FIND CLP GRP";
6716 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6717 QList<QGraphicsItem *> children = grp->childItems();
6718 if (children.count() != 2) {
6719 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6722 for (int i = 0; i < children.count(); i++) {
6723 if (children.at(i) != clip) {
6724 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6725 ItemInfo info = clip->info();
6726 deleteClip(clp->info());
6727 clip->setVideoOnly(false);
6728 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6729 if (!m_document->renderer()->mltUpdateClipProducer(
6731 m_document->tracksCount() - info.track,
6732 info.startPos.frames(m_document->fps()),
6733 clip->baseClip()->getProducer(info.track))) {
6735 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6736 info.startPos.frames(m_document->fps()), info.track),
6739 m_document->renderer()->unlockService(tractor);
6741 // re-add audio effects
6742 for (int i = 0; i < effects.count(); ++i) {
6743 if (effects.at(i).attribute("type") == "audio") {
6744 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6751 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6752 m_document->clipManager()->removeGroup(grp);
6753 scene()->destroyItemGroup(grp);
6757 void CustomTrackView::setVideoOnly()
6759 resetSelectionGroup();
6760 QList<QGraphicsItem *> selection = scene()->selectedItems();
6761 if (selection.isEmpty()) {
6762 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6765 QUndoCommand *videoCommand = new QUndoCommand();
6766 videoCommand->setText(i18n("Video only"));
6767 for (int i = 0; i < selection.count(); i++) {
6768 if (selection.at(i)->type() == AVWIDGET) {
6769 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6770 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6771 if (clip->parentItem()) {
6772 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6774 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6779 m_commandStack->push(videoCommand);
6782 void CustomTrackView::setAudioOnly()
6784 resetSelectionGroup();
6785 QList<QGraphicsItem *> selection = scene()->selectedItems();
6786 if (selection.isEmpty()) {
6787 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6790 QUndoCommand *videoCommand = new QUndoCommand();
6791 videoCommand->setText(i18n("Audio only"));
6792 for (int i = 0; i < selection.count(); i++) {
6793 if (selection.at(i)->type() == AVWIDGET) {
6794 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6795 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6796 if (clip->parentItem()) {
6797 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6799 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6804 m_commandStack->push(videoCommand);
6807 void CustomTrackView::setAudioAndVideo()
6809 resetSelectionGroup();
6810 QList<QGraphicsItem *> selection = scene()->selectedItems();
6811 if (selection.isEmpty()) {
6812 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6815 QUndoCommand *videoCommand = new QUndoCommand();
6816 videoCommand->setText(i18n("Audio and Video"));
6817 for (int i = 0; i < selection.count(); i++) {
6818 if (selection.at(i)->type() == AVWIDGET) {
6819 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6820 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6821 if (clip->parentItem()) {
6822 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6824 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6829 m_commandStack->push(videoCommand);
6832 void CustomTrackView::monitorRefresh()
6834 m_document->renderer()->doRefresh();
6837 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6839 ClipItem *clip = getClipItemAt(pos, track);
6841 kDebug() << "// Cannot find clip to split!!!";
6844 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6846 int start = pos.frames(m_document->fps());
6847 clip->setVideoOnly(true);
6848 clip->setAudioOnly(false);
6849 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6850 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6852 } else if (audioOnly) {
6853 int start = pos.frames(m_document->fps());
6854 clip->setAudioOnly(true);
6855 clip->setVideoOnly(false);
6856 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6857 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6860 int start = pos.frames(m_document->fps());
6861 clip->setAudioOnly(false);
6862 clip->setVideoOnly(false);
6863 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6864 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6867 m_document->renderer()->unlockService(tractor);
6869 setDocumentModified();
6872 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6874 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6875 m_clipTypeGroup->setEnabled(false);
6877 m_clipTypeGroup->setEnabled(true);
6878 QList <QAction *> actions = m_clipTypeGroup->actions();
6880 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6881 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6882 else lookup = "clip_audio_and_video";
6883 for (int i = 0; i < actions.count(); i++) {
6884 if (actions.at(i)->data().toString() == lookup) {
6885 actions.at(i)->setChecked(true);
6892 void CustomTrackView::slotGoToMarker(QAction *action)
6894 int pos = action->data().toInt();
6898 void CustomTrackView::reloadTransitionLumas()
6902 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6903 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6904 for (int i = 0; i < params.count(); i++) {
6905 QDomElement e = params.item(i).toElement();
6906 if (e.attribute("tag") == "resource") {
6907 lumaNames = e.attribute("paramlistdisplay");
6908 lumaFiles = e.attribute("paramlist");
6913 QList<QGraphicsItem *> itemList = items();
6914 Transition *transitionitem;
6915 QDomElement transitionXml;
6916 for (int i = 0; i < itemList.count(); i++) {
6917 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6918 transitionitem = static_cast <Transition*>(itemList.at(i));
6919 transitionXml = transitionitem->toXML();
6920 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6921 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6922 for (int i = 0; i < params.count(); i++) {
6923 QDomElement e = params.item(i).toElement();
6924 if (e.attribute("tag") == "resource") {
6925 e.setAttribute("paramlistdisplay", lumaNames);
6926 e.setAttribute("paramlist", lumaFiles);
6931 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6932 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6933 for (int i = 0; i < params.count(); i++) {
6934 QDomElement e = params.item(i).toElement();
6935 if (e.attribute("tag") == "luma") {
6936 e.setAttribute("paramlistdisplay", lumaNames);
6937 e.setAttribute("paramlist", lumaFiles);
6944 emit transitionItemSelected(NULL);
6947 double CustomTrackView::fps() const
6949 return m_document->fps();
6952 void CustomTrackView::updateProjectFps()
6954 // update all clips to the new fps
6955 resetSelectionGroup();
6956 scene()->clearSelection();
6958 QList<QGraphicsItem *> itemList = items();
6959 for (int i = 0; i < itemList.count(); i++) {
6960 // remove all items and re-add them one by one
6961 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6963 for (int i = 0; i < itemList.count(); i++) {
6964 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6965 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6966 clip->updateFps(m_document->fps());
6967 m_scene->addItem(clip);
6968 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6969 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6970 QList<QGraphicsItem *> children = grp->childItems();
6971 for (int j = 0; j < children.count(); j++) {
6972 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6973 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6974 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6975 clip->updateFps(m_document->fps());
6978 m_document->clipManager()->removeGroup(grp);
6979 m_scene->addItem(grp);
6980 scene()->destroyItemGroup(grp);
6981 scene()->clearSelection();
6982 /*for (int j = 0; j < children.count(); j++) {
6983 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6984 //children.at(j)->setParentItem(0);
6985 children.at(j)->setSelected(true);
6988 groupSelectedItems(children, true, true);
6989 } else if (itemList.at(i)->type() == GUIDEITEM) {
6990 Guide *g = static_cast<Guide *>(itemList.at(i));
6992 m_scene->addItem(g);
6995 viewport()->update();
6998 void CustomTrackView::slotTrackDown()
7000 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7001 else m_selectedTrack++;
7002 emit updateTrackHeaders();
7003 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7004 ensureVisible(rect, 0, 0);
7005 viewport()->update();
7008 void CustomTrackView::slotTrackUp()
7010 if (m_selectedTrack > 0) m_selectedTrack--;
7011 else m_selectedTrack = m_document->tracksCount() - 1;
7012 emit updateTrackHeaders();
7013 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7014 ensureVisible(rect, 0, 0);
7015 viewport()->update();
7018 int CustomTrackView::selectedTrack() const
7020 return m_selectedTrack;
7023 QStringList CustomTrackView::selectedClips() const
7025 QStringList clipIds;
7026 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7027 for (int i = 0; i < selection.count(); i++) {
7028 if (selection.at(i)->type() == AVWIDGET) {
7029 ClipItem *item = (ClipItem *)selection.at(i);
7030 clipIds << item->clipProducer();
7036 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7038 QList<ClipItem *> clips;
7039 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7040 for (int i = 0; i < selection.count(); i++) {
7041 if (selection.at(i)->type() == AVWIDGET) {
7042 clips.append((ClipItem *)selection.at(i));
7048 void CustomTrackView::slotSelectTrack(int ix)
7050 m_selectedTrack = qMax(0, ix);
7051 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7052 emit updateTrackHeaders();
7053 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7054 ensureVisible(rect, 0, 0);
7055 viewport()->update();
7058 void CustomTrackView::slotSelectClipsInTrack()
7060 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7061 QList<QGraphicsItem *> selection = m_scene->items(rect);
7062 m_scene->clearSelection();
7063 QList<QGraphicsItem *> list;
7064 for (int i = 0; i < selection.count(); i++) {
7065 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7066 list.append(selection.at(i));
7069 resetSelectionGroup();
7070 groupSelectedItems(list);
7073 void CustomTrackView::slotSelectAllClips()
7075 QList<QGraphicsItem *> selection = m_scene->items();
7076 m_scene->clearSelection();
7077 resetSelectionGroup();
7078 groupSelectedItems(selection);
7081 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7084 if (track != -1 && pos != -1)
7085 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7087 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7088 QList<QGraphicsItem *> selection = m_scene->items(rect);
7089 resetSelectionGroup(group);
7090 if (!group) m_scene->clearSelection();
7091 for (int i = 0; i < selection.count(); i++) {
7092 if (selection.at(i)->type() == AVWIDGET) {
7093 selection.at(i)->setSelected(add);
7097 if (group) groupSelectedItems();
7100 void CustomTrackView::selectTransition(bool add, bool group)
7102 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7103 QList<QGraphicsItem *> selection = m_scene->items(rect);
7104 resetSelectionGroup(group);
7105 if (!group) m_scene->clearSelection();
7106 for (int i = 0; i < selection.count(); i++) {
7107 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7108 selection.at(i)->setSelected(add);
7112 if (group) groupSelectedItems();
7115 QStringList CustomTrackView::extractTransitionsLumas()
7118 QList<QGraphicsItem *> itemList = items();
7119 Transition *transitionitem;
7120 QDomElement transitionXml;
7121 for (int i = 0; i < itemList.count(); i++) {
7122 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7123 transitionitem = static_cast <Transition*>(itemList.at(i));
7124 transitionXml = transitionitem->toXML();
7125 // luma files in transitions can be in "resource" or "luma" property
7126 QString luma = EffectsList::parameter(transitionXml, "luma");
7127 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7128 if (!luma.isEmpty()) urls << KUrl(luma).path();
7131 urls.removeDuplicates();
7135 void CustomTrackView::setEditMode(EDITMODE mode)
7137 m_scene->setEditMode(mode);
7140 void CustomTrackView::checkTrackSequence(int track)
7142 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7143 //track = m_document->tracksCount() -track;
7144 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7145 QList<QGraphicsItem *> selection = m_scene->items(rect);
7146 QList <int> timelineList;
7147 timelineList.append(0);
7148 for (int i = 0; i < selection.count(); i++) {
7149 if (selection.at(i)->type() == AVWIDGET) {
7150 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7151 int start = clip->startPos().frames(m_document->fps());
7152 int end = clip->endPos().frames(m_document->fps());
7153 if (!timelineList.contains(start)) timelineList.append(start);
7154 if (!timelineList.contains(end)) timelineList.append(end);
7157 qSort(timelineList);
7158 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7159 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7162 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7164 if (data.isEmpty()) return;
7165 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7167 info.startPos = GenTime(in, m_document->fps());
7168 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7169 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7170 info.cropDuration = info.endPos - info.startPos;
7171 info.track = m_selectedTrack;
7172 QUndoCommand *addCommand = new QUndoCommand();
7173 addCommand->setText(i18n("Insert clip"));
7174 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7175 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7176 updateTrackDuration(info.track, addCommand);
7177 m_commandStack->push(addCommand);
7179 selectClip(true, false, m_selectedTrack, in);
7180 // Automatic audio split
7181 if (KdenliveSettings::splitaudio())
7185 void CustomTrackView::clearSelection(bool emitInfo)
7187 resetSelectionGroup();
7188 scene()->clearSelection();
7190 if (emitInfo) emit clipItemSelected(NULL);
7193 void CustomTrackView::updatePalette()
7195 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7199 pen1.setColor(palette().text().color());
7200 m_cursorLine->setPen(pen1);
7204 void CustomTrackView::removeTipAnimation()
7207 scene()->removeItem(m_visualTip);
7208 m_animationTimer->stop();
7216 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7218 if (m_visualTip == NULL) {
7219 QRectF rect = clip->sceneBoundingRect();
7220 m_animation = new QGraphicsItemAnimation;
7221 m_animation->setTimeLine(m_animationTimer);
7222 m_animation->setScaleAt(1, 1, 1);
7227 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7228 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7229 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7231 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7233 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7235 m_animation->setScaleAt(.5, 2, 2);
7239 polygon << QPoint(0, - size * 2);
7240 if (mode == RESIZESTART)
7241 polygon << QPoint(size * 2, 0);
7243 polygon << QPoint(- size * 2, 0);
7244 polygon << QPoint(0, size * 2);
7245 polygon << QPoint(0, - size * 2);
7247 m_visualTip = new QGraphicsPolygonItem(polygon);
7248 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7249 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7250 if (mode == RESIZESTART)
7251 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7253 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7255 m_animation->setScaleAt(.5, 2, 1);
7257 case TRANSITIONSTART:
7259 polygon << QPoint(0, - size * 2);
7260 if (mode == TRANSITIONSTART)
7261 polygon << QPoint(size * 2, 0);
7263 polygon << QPoint(- size * 2, 0);
7264 polygon << QPoint(0, 0);
7265 polygon << QPoint(0, - size * 2);
7267 m_visualTip = new QGraphicsPolygonItem(polygon);
7268 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7269 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7270 if (mode == TRANSITIONSTART)
7271 m_visualTip->setPos(rect.x(), rect.bottom());
7273 m_visualTip->setPos(rect.right(), rect.bottom());
7275 m_animation->setScaleAt(.5, 2, 2);
7282 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7283 m_visualTip->setZValue(100);
7284 scene()->addItem(m_visualTip);
7285 m_animation->setItem(m_visualTip);
7286 m_animationTimer->start();
7290 bool CustomTrackView::hasAudio(int track) const
7292 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7293 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7294 QGraphicsItem *item;
7295 for (int i = 0; i < collisions.count(); i++) {
7296 item = collisions.at(i);
7297 if (!item->isEnabled()) continue;
7298 if (item->type() == AVWIDGET) {
7299 ClipItem *clip = static_cast <ClipItem *>(item);
7300 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7306 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7309 QUndoCommand *effectCommand = new QUndoCommand();
7311 if (effect.tagName() == "effectgroup") {
7312 effectName = effect.attribute("name");
7314 QDomElement namenode = effect.firstChildElement("name");
7315 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7316 else effectName = i18n("effect");
7318 effectCommand->setText(i18n("Add %1", effectName));
7319 if (effect.tagName() == "effectgroup") {
7320 QDomNodeList effectlist = effect.elementsByTagName("effect");
7321 for (int j = 0; j < effectlist.count(); j++) {
7322 QDomElement trackeffect = effectlist.at(j).toElement();
7323 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7324 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7327 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7331 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7332 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7333 delete effectCommand;
7336 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7339 if (effectCommand->childCount() > 0) {
7340 m_commandStack->push(effectCommand);
7341 setDocumentModified();
7343 else delete effectCommand;
7347 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7349 EffectsParameterList parameters;
7351 parameters.addParam("tag", effect.attribute("tag"));
7352 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7353 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7354 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7355 parameters.addParam("id", effect.attribute("id"));
7356 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7357 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7358 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7359 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7360 if (effect.attribute("id") == "region") {
7361 QDomNodeList subeffects = effect.elementsByTagName("effect");
7362 for (int i = 0; i < subeffects.count(); i++) {
7363 QDomElement subeffect = subeffects.at(i).toElement();
7364 int subeffectix = subeffect.attribute("region_ix").toInt();
7365 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7366 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7367 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7368 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7369 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7373 QDomNodeList params = effect.elementsByTagName("parameter");
7374 adjustEffectParameters(parameters, params, m_document->mltProfile());
7380 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7383 for (int i = 0; i < params.count(); i++) {
7384 QDomElement e = params.item(i).toElement();
7385 QString paramname = prefix + e.attribute("name");
7386 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7387 // effects with geometry param need in / out synced with the clip, request it...
7388 parameters.addParam("_sync_in_out", "1");
7390 if (e.attribute("type") == "simplekeyframe") {
7391 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7392 double factor = e.attribute("factor", "1").toDouble();
7393 double offset = e.attribute("offset", "0").toDouble();
7394 for (int j = 0; j < values.count(); j++) {
7395 QString pos = values.at(j).section(':', 0, 0);
7396 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7397 values[j] = pos + '=' + locale.toString(val);
7399 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7400 parameters.addParam(paramname, values.join(";"));
7401 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7402 parameters.addParam("max", e.attribute("max"));
7403 parameters.addParam("min", e.attribute("min"));
7404 parameters.addParam("factor", e.attribute("factor", "1"));*/
7405 } else if (e.attribute("type") == "keyframe") {
7406 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7407 parameters.addParam("keyframes", e.attribute("keyframes"));
7408 parameters.addParam("max", e.attribute("max"));
7409 parameters.addParam("min", e.attribute("min"));
7410 parameters.addParam("factor", e.attribute("factor", "1"));
7411 parameters.addParam("offset", e.attribute("offset", "0"));
7412 parameters.addParam("starttag", e.attribute("starttag", "start"));
7413 parameters.addParam("endtag", e.attribute("endtag", "end"));
7414 } else if (e.attribute("namedesc").contains(';')) {
7415 QString format = e.attribute("format");
7416 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7417 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7419 QTextStream txtNeu(&neu);
7420 if (values.size() > 0)
7421 txtNeu << (int)values[0].toDouble();
7422 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7423 txtNeu << separators[i];
7424 txtNeu << (int)(values[i+1].toDouble());
7426 parameters.addParam("start", neu);
7428 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7430 if (e.attribute("factor").contains('%')) {
7431 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7433 fact = e.attribute("factor", "1").toDouble();
7435 double offset = e.attribute("offset", "0").toDouble();
7436 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7438 parameters.addParam(paramname, e.attribute("value"));
7445 void CustomTrackView::updateTrackNames(int track, bool added)
7447 QList <TrackInfo> tracks = m_document->tracksList();
7448 int max = tracks.count();
7449 int docTrack = max - track - 1;
7451 // count number of tracks of each type
7452 int videoTracks = 0;
7453 int audioTracks = 0;
7454 for (int i = max - 1; i >= 0; --i) {
7455 TrackInfo info = tracks.at(i);
7456 if (info.type == VIDEOTRACK)
7461 if (i <= docTrack) {
7462 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7463 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7466 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7467 info.trackName = type + QString::number(typeNumber);
7468 m_document->setTrackType(i, info);
7471 if (info.trackName == type + QString::number(typeNumber + 1)) {
7472 info.trackName = type + QString::number(typeNumber);
7473 m_document->setTrackType(i, info);
7478 emit tracksChanged();
7481 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7487 tracks << m_document->tracksCount() - track - 1;
7489 // negative track number -> update all tracks
7490 for (int i = 0; i < m_document->tracksCount(); ++i)
7494 for (int i = 0; i < tracks.count(); ++i) {
7496 // t + 1 because of black background track
7497 duration = m_document->renderer()->mltTrackDuration(t + 1);
7498 if (duration != m_document->trackDuration(t)) {
7499 m_document->setTrackDuration(t, duration);
7502 EffectsList effects = m_document->getTrackEffects(t);
7503 for (int j = 0; j < effects.count(); ++j) {
7505 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7506 * - update the effectstack if necessary
7513 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7515 QList<QGraphicsItem *> list = scene()->items();
7516 ClipItem *clip = NULL;
7517 for (int i = 0; i < list.size(); ++i) {
7518 if (list.at(i)->type() == AVWIDGET) {
7519 clip = static_cast <ClipItem *>(list.at(i));
7520 if (clip->clipProducer() == id) {
7521 clip->refreshClip(true, resetThumbs);
7527 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7529 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7531 if (effects.count()) {
7532 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7533 while (i != effects.constEnd()) {
7534 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);
7541 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7543 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7545 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7548 QDomElement newEffect;
7549 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7550 if (effect.attribute("id") == extra.value("finalfilter")) {
7551 newEffect = effect.cloneNode().toElement();
7552 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7553 while (i != filterParams.constEnd()) {
7554 EffectsList::setParameter(newEffect, i.key(), i.value());
7555 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7558 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7559 m_commandStack->push(command);
7560 emit clipItemSelected(clip);
7565 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7567 if (!m_selectionGroup) {
7568 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7571 // Make sure there is no collision
7572 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7573 ClipItem *item = NULL;
7574 for (int i = 0; i < children.count(); i++) {
7575 if (children.at(i)->type() == AVWIDGET) {
7576 item = (ClipItem*) children.at(i);
7581 emit displayMessage(i18n("No clip found"), ErrorMessage);
7584 QMap <QString, QString> data = item->baseClip()->analysisData();
7585 if (data.isEmpty()) {
7586 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7589 QPointer<QDialog> d = new QDialog(this);
7590 Ui::ImportKeyframesDialog_UI ui;
7595 QMap<QString, QString>::const_iterator i = data.constBegin();
7596 while (i != data.constEnd()) {
7597 ui.data_list->insertItem(ix, i.key());
7598 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7603 if (d->exec() != QDialog::Accepted) {
7607 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7608 QStringList keyframeList = keyframeData.split(';', QString::SkipEmptyParts);
7610 if (ui.import_position->isChecked()) {
7611 if (ui.import_size->isChecked()) {
7612 foreach(QString key, keyframeList) {
7613 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7614 else result.append(key);
7619 foreach(QString key, keyframeList) {
7620 result.append(key.section(':', 0, 0));
7625 else if (ui.import_size->isChecked()) {
7626 foreach(QString key, keyframeList) {
7627 result.append(key.section(':', 1, 1));
7631 emit importKeyframes(type, result);