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);
414 double snappedPos = getSnapPointForPos(mappedXPos);
415 emit mousePosition(mappedXPos);
417 if (m_operationMode == SCROLLTIMELINE) {
418 QGraphicsView::mouseMoveEvent(event);
422 if (event->buttons() & Qt::MidButton) return;
423 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
424 event->setAccepted(true);
426 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
430 if (event->buttons() != Qt::NoButton) {
431 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
432 if (m_dragItem && move) m_clipDrag = true;
433 if (m_dragItem && m_tool == SELECTTOOL) {
434 if (m_operationMode == MOVE && m_clipDrag) {
435 QGraphicsView::mouseMoveEvent(event);
436 // If mouse is at a border of the view, scroll
438 m_scrollOffset = -30;
439 m_scrollTimer.start();
440 } else if (viewport()->width() - pos < 10) {
442 m_scrollTimer.start();
443 } else if (m_scrollTimer.isActive()) {
444 m_scrollTimer.stop();
446 } else if (m_operationMode == RESIZESTART && move) {
447 m_document->renderer()->pause();
448 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
449 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
451 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
453 m_dragItem->resizeStart((int)(snappedPos), true, false);
455 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
456 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
457 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
458 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
459 } else if (m_operationMode == RESIZEEND && move) {
460 m_document->renderer()->pause();
461 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
462 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
464 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
466 m_dragItem->resizeEnd((int)(snappedPos), false);
468 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
469 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
470 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
471 } else if (m_operationMode == FADEIN && move) {
472 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
473 } else if (m_operationMode == FADEOUT && move) {
474 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
475 } else if (m_operationMode == KEYFRAME && move) {
476 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
477 double pos = mapToScene(event->pos()).toPoint().y();
478 QRectF br = m_dragItem->sceneBoundingRect();
479 double maxh = 100.0 / br.height();
480 pos = (br.bottom() - pos) * maxh;
481 m_dragItem->updateKeyFramePos(keyFramePos, pos);
482 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
483 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
485 removeTipAnimation();
487 } else if (m_operationMode == MOVEGUIDE) {
488 removeTipAnimation();
489 QGraphicsView::mouseMoveEvent(event);
491 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
493 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
494 if (snappedPos < 0) snappedPos = 0;
496 // Make sure there is no collision
497 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
498 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
499 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
500 collidingItems.removeAll(m_selectionGroup);
501 for (int i = 0; i < children.count(); i++) {
502 if (children.at(i)->type() == GROUPWIDGET) {
503 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
504 for (int j = 0; j < subchildren.count(); j++)
505 collidingItems.removeAll(subchildren.at(j));
507 collidingItems.removeAll(children.at(i));
509 bool collision = false;
511 for (int i = 0; i < collidingItems.count(); i++) {
512 if (!collidingItems.at(i)->isEnabled()) continue;
513 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
514 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
515 // Moving backward, determine best pos
516 QPainterPath clipPath;
517 clipPath.addRect(item->sceneBoundingRect());
518 QPainterPath res = shape.intersected(clipPath);
519 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
522 snappedPos += offset;
523 // make sure we have no collision
524 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
525 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
526 collidingItems.removeAll(m_selectionGroup);
527 for (int i = 0; i < children.count(); i++) {
528 if (children.at(i)->type() == GROUPWIDGET) {
529 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
530 for (int j = 0; j < subchildren.count(); j++)
531 collidingItems.removeAll(subchildren.at(j));
533 collidingItems.removeAll(children.at(i));
536 for (int i = 0; i < collidingItems.count(); i++) {
537 if (!collidingItems.at(i)->isEnabled()) continue;
538 if (collidingItems.at(i)->type() == AVWIDGET) {
547 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
548 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
549 collidingItems.removeAll(m_selectionGroup);
550 for (int i = 0; i < children.count(); i++) {
551 if (children.at(i)->type() == GROUPWIDGET) {
552 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
553 for (int j = 0; j < subchildren.count(); j++)
554 collidingItems.removeAll(subchildren.at(j));
556 collidingItems.removeAll(children.at(i));
560 for (int i = 0; i < collidingItems.count(); i++) {
561 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
562 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
563 // Moving backward, determine best pos
564 QPainterPath clipPath;
565 clipPath.addRect(item->sceneBoundingRect());
566 QPainterPath res = shape.intersected(clipPath);
567 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
571 snappedPos += offset;
572 // make sure we have no collision
573 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
574 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
575 collidingItems.removeAll(m_selectionGroup);
576 for (int i = 0; i < children.count(); i++) {
577 if (children.at(i)->type() == GROUPWIDGET) {
578 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
579 for (int j = 0; j < subchildren.count(); j++)
580 collidingItems.removeAll(subchildren.at(j));
582 collidingItems.removeAll(children.at(i));
584 for (int i = 0; i < collidingItems.count(); i++) {
585 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
593 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
594 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
598 if (m_tool == RAZORTOOL) {
599 setCursor(m_razorCursor);
600 } else if (m_tool == SPACERTOOL) {
601 setCursor(m_spacerCursor);
604 QList<QGraphicsItem *> itemList = items(event->pos());
605 QGraphicsRectItem *item = NULL;
606 OPERATIONTYPE opMode = NONE;
608 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
610 setCursor(Qt::SplitHCursor);
611 } else for (int i = 0; i < itemList.count(); i++) {
612 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
613 item = (QGraphicsRectItem*) itemList.at(i);
618 if (m_tool == SPACERTOOL) {
623 if (item && event->buttons() == Qt::NoButton) {
624 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
625 if (m_tool == RAZORTOOL) {
626 // razor tool over a clip, display current frame in monitor
627 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
628 //TODO: solve crash when showing frame when moving razor over clip
629 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
635 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
636 // all other modes break the selection, so the user probably wants to move it
639 if (clip->rect().width() * transform().m11() < 15) {
640 // If the item is very small, only allow move
643 else opMode = clip->operationMode(mapToScene(event->pos()));
646 const double size = 5;
647 if (opMode == m_moveOpMode) {
648 QGraphicsView::mouseMoveEvent(event);
651 removeTipAnimation();
653 m_moveOpMode = opMode;
654 setTipAnimation(clip, opMode, size);
656 if (item->type() == AVWIDGET)
657 ci = static_cast <ClipItem *>(item);
659 if (opMode == MOVE) {
660 setCursor(Qt::OpenHandCursor);
662 message = ci->clipName() + i18n(":");
663 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
664 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
665 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
666 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
667 if (clip->parentItem() == m_selectionGroup)
668 message.append(i18n(" Selection duration:"));
670 message.append(i18n(" Group duration:"));
671 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
672 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
673 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
674 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
678 } else if (opMode == RESIZESTART) {
679 setCursor(KCursor("left_side", Qt::SizeHorCursor));
681 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
682 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
683 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
684 } else if (opMode == RESIZEEND) {
685 setCursor(KCursor("right_side", Qt::SizeHorCursor));
687 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
688 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
689 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
690 } else if (opMode == FADEIN || opMode == FADEOUT) {
691 setCursor(Qt::PointingHandCursor);
692 if (ci && opMode == FADEIN && ci->fadeIn()) {
693 message = i18n("Fade in duration: ");
694 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
695 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
696 message = i18n("Fade out duration: ");
697 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
699 message = i18n("Drag to add or resize a fade effect.");
701 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
702 setCursor(Qt::PointingHandCursor);
703 message = i18n("Click to add a transition.");
704 } else if (opMode == KEYFRAME) {
705 setCursor(Qt::PointingHandCursor);
706 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
709 if (!message.isEmpty())
710 emit displayMessage(message, InformationMessage);
711 } // no clip under mouse
712 else if (m_tool == RAZORTOOL) {
715 } else if (opMode == MOVEGUIDE) {
716 m_moveOpMode = opMode;
718 removeTipAnimation();
719 setCursor(Qt::ArrowCursor);
720 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
721 QGraphicsView::mouseMoveEvent(event);
723 seekCursorPos(mappedXPos);
724 slotCheckPositionScrolling();
726 } else m_moveOpMode = NONE;
728 QGraphicsView::mouseMoveEvent(event);
732 void CustomTrackView::mousePressEvent(QMouseEvent * event)
734 setFocus(Qt::MouseFocusReason);
735 m_menuPosition = QPoint();
738 // special cases (middle click button or ctrl / shift click
739 if (event->button() == Qt::MidButton) {
741 m_blockRefresh = false;
742 m_operationMode = NONE;
746 if (event->modifiers() & Qt::ShiftModifier) {
747 // Rectangle selection
748 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
749 setDragMode(QGraphicsView::RubberBandDrag);
750 if (!(event->modifiers() & Qt::ControlModifier)) {
751 resetSelectionGroup();
753 emit clipItemSelected(NULL);
756 scene()->clearSelection();
758 m_blockRefresh = false;
759 m_operationMode = RUBBERSELECTION;
760 QGraphicsView::mousePressEvent(event);
764 m_blockRefresh = true;
767 if (m_tool != RAZORTOOL) activateMonitor();
768 else if (m_document->renderer()->playSpeed() != 0.0) {
769 m_document->renderer()->pause();
772 m_clickEvent = event->pos();
774 // check item under mouse
775 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
776 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
777 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
778 setDragMode(QGraphicsView::ScrollHandDrag);
779 m_blockRefresh = false;
780 m_operationMode = SCROLLTIMELINE;
781 QGraphicsView::mousePressEvent(event);
785 // if a guide and a clip were pressed, just select the guide
786 for (int i = 0; i < collisionList.count(); ++i) {
787 if (collisionList.at(i)->type() == GUIDEITEM) {
788 // a guide item was pressed
789 m_dragGuide = (Guide *) collisionList.at(i);
790 if (event->button() == Qt::LeftButton) { // move it
791 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
792 m_operationMode = MOVEGUIDE;
793 // deselect all clips so that only the guide will move
794 m_scene->clearSelection();
795 resetSelectionGroup(false);
796 updateSnapPoints(NULL);
797 QGraphicsView::mousePressEvent(event);
799 } else // show context menu
804 // Find first clip, transition or group under mouse (when no guides selected)
806 AbstractGroupItem *dragGroup = NULL;
807 AbstractClipItem *collisionClip = NULL;
809 while (!m_dragGuide && ct < collisionList.count()) {
810 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
811 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
812 if (collisionClip->isItemLocked())
814 if (collisionClip == m_dragItem) {
815 collisionClip = NULL;
818 m_dragItem = collisionClip;
821 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
822 m_dragItemInfo = m_dragItem->info();
823 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
824 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
825 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
826 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
833 if (m_dragItem) emit clipItemSelected(NULL);
836 #if QT_VERSION >= 0x040800
837 // Add shadow to dragged item, currently disabled because of painting artifacts
839 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
840 eff->setBlurRadius(5);
841 eff->setOffset(3, 3);
842 m_dragItem->setGraphicsEffect(eff);
845 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
846 // update transition menu action
847 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
848 m_autoTransition->setEnabled(true);
849 } else m_autoTransition->setEnabled(false);
851 // context menu requested
852 if (event->button() == Qt::RightButton) {
854 if (dragGroup) dragGroup->setSelected(true);
855 else if (!m_dragItem->isSelected()) {
856 resetSelectionGroup(false);
857 m_scene->clearSelection();
858 m_dragItem->setSelected(true);
860 } else if (!m_dragGuide) {
861 // check if there is a guide close to mouse click
862 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
863 for (int i = 0; i < guidesCollisionList.count(); i++) {
864 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
865 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
869 // keep this to support multiple guides context menu in the future (?)
870 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
871 guidesCollisionList.removeAt(0);
873 if (!guidesCollisionList.isEmpty())
874 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
877 m_operationMode = NONE;
878 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
879 m_menuPosition = m_clickEvent;
885 // No item under click
886 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
887 resetSelectionGroup(false);
888 m_scene->clearSelection();
890 updateClipTypeActions(NULL);
891 if (m_tool == SPACERTOOL) {
892 QList<QGraphicsItem *> selection;
893 if (event->modifiers() == Qt::ControlModifier) {
894 // Ctrl + click, select all items on track after click position
895 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
896 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
897 // Cannot use spacer on locked track
898 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
902 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
905 selection = checkForGroups(rect, &isOk);
907 // groups found on track, do not allow the move
908 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
912 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;
914 // Select all items on all tracks after click position
915 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
916 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
919 QList <GenTime> offsetList;
920 // create group to hold selected items
921 m_selectionGroup = new AbstractGroupItem(m_document->fps());
922 scene()->addItem(m_selectionGroup);
924 for (int i = 0; i < selection.count(); i++) {
925 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
926 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
927 if (item->isItemLocked()) continue;
928 offsetList.append(item->startPos());
929 offsetList.append(item->endPos());
930 m_selectionGroup->addItem(selection.at(i));
931 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
932 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
933 QList<QGraphicsItem *> children = selection.at(i)->childItems();
934 for (int j = 0; j < children.count(); j++) {
935 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
936 offsetList.append(item->startPos());
937 offsetList.append(item->endPos());
939 m_selectionGroup->addItem(selection.at(i));
940 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
941 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
942 m_selectionGroup->addItem(selection.at(i)->parentItem());
945 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
946 if (!offsetList.isEmpty()) {
948 QList <GenTime> cleandOffsetList;
949 GenTime startOffset = offsetList.takeFirst();
950 for (int k = 0; k < offsetList.size(); k++) {
951 GenTime newoffset = offsetList.at(k) - startOffset;
952 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
953 cleandOffsetList.append(newoffset);
956 updateSnapPoints(NULL, cleandOffsetList, true);
958 m_operationMode = SPACER;
960 setCursor(Qt::ArrowCursor);
961 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
963 QGraphicsView::mousePressEvent(event);
969 if (m_tool == RAZORTOOL && m_dragItem) {
970 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
971 if (m_dragItem->type() == TRANSITIONWIDGET) {
972 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
974 m_document->renderer()->pause();
975 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
976 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
978 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
979 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
980 m_commandStack->push(command);
982 setDocumentModified();
989 bool itemSelected = false;
990 if (m_dragItem->isSelected()) {
993 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
996 else if (dragGroup && dragGroup->isSelected()) {
1000 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1001 if (event->modifiers() != Qt::ControlModifier) {
1002 resetSelectionGroup(false);
1003 m_scene->clearSelection();
1004 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1005 viewport()->update();
1007 resetSelectionGroup();
1010 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1011 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1014 bool selected = !m_dragItem->isSelected();
1015 QGraphicsView::mousePressEvent(event);
1018 dragGroup->setSelected(selected);
1019 if (dragGroup->parentItem())
1020 dragGroup->parentItem()->setSelected(selected);
1023 m_dragItem->setSelected(selected);
1024 if (selected == false) {
1027 groupSelectedItems(QList <QGraphicsItem*>(), false, false, true);
1029 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1030 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1031 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1033 else updateClipTypeActions(NULL);
1036 QGraphicsView::mousePressEvent(event);
1037 if (m_selectionGroup) {
1038 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1039 for (int i = 0; i < children.count(); i++) {
1040 children.at(i)->setSelected(itemSelected);
1042 m_selectionGroup->setSelected(itemSelected);
1046 dragGroup->setSelected(itemSelected);
1047 m_dragItem->setSelected(itemSelected);
1050 if (collisionClip != NULL || m_dragItem == NULL) {
1051 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1052 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1053 emit clipItemSelected(selected);
1055 emit clipItemSelected(NULL);
1059 // If clicked item is selected, allow move
1060 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1061 //QGraphicsView::mousePressEvent(event);
1064 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1065 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1066 // all other modes break the selection, so the user probably wants to move it
1067 m_operationMode = MOVE;
1069 if (m_dragItem->rect().width() * transform().m11() < 15) {
1070 // If the item is very small, only allow move
1071 m_operationMode = MOVE;
1073 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1075 } else m_operationMode = NONE;
1076 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1078 // Update snap points
1079 if (m_selectionGroup == NULL) {
1080 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1081 updateSnapPoints(NULL);
1083 updateSnapPoints(m_dragItem);
1085 QList <GenTime> offsetList;
1086 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1087 for (int i = 0; i < children.count(); i++) {
1088 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1089 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1090 offsetList.append(item->startPos());
1091 offsetList.append(item->endPos());
1094 if (!offsetList.isEmpty()) {
1096 GenTime startOffset = offsetList.takeFirst();
1097 QList <GenTime> cleandOffsetList;
1098 for (int k = 0; k < offsetList.size(); k++) {
1099 GenTime newoffset = offsetList.at(k) - startOffset;
1100 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1101 cleandOffsetList.append(newoffset);
1104 updateSnapPoints(NULL, cleandOffsetList, true);
1108 if (m_operationMode == KEYFRAME) {
1109 m_dragItem->updateSelectedKeyFrame();
1110 m_blockRefresh = false;
1112 } else if (m_operationMode == MOVE) {
1113 setCursor(Qt::ClosedHandCursor);
1114 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1116 info.startPos = m_dragItem->startPos();
1117 info.track = m_dragItem->track();
1118 int transitiontrack = getPreviousVideoTrack(info.track);
1119 ClipItem *transitionClip = NULL;
1120 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1121 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1122 info.endPos = transitionClip->endPos();
1124 GenTime transitionDuration(65, m_document->fps());
1125 if (m_dragItem->cropDuration() < transitionDuration)
1126 info.endPos = m_dragItem->endPos();
1128 info.endPos = info.startPos + transitionDuration;
1130 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1131 // Check there is no other transition at that place
1132 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1133 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1134 QList<QGraphicsItem *> selection = m_scene->items(r);
1135 bool transitionAccepted = true;
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1138 Transition *tr = static_cast <Transition *>(selection.at(i));
1139 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1140 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1141 } else transitionAccepted = false;
1144 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1145 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1146 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1148 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1149 info.track = m_dragItem->track();
1150 int transitiontrack = getPreviousVideoTrack(info.track);
1151 ClipItem *transitionClip = NULL;
1152 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1153 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1154 info.startPos = transitionClip->startPos();
1156 GenTime transitionDuration(65, m_document->fps());
1157 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1158 else info.startPos = info.endPos - transitionDuration;
1160 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1161 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1162 EffectsList::setParameter(transition, "reverse", "1");
1164 // Check there is no other transition at that place
1165 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1166 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1167 QList<QGraphicsItem *> selection = m_scene->items(r);
1168 bool transitionAccepted = true;
1169 for (int i = 0; i < selection.count(); i++) {
1170 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1171 Transition *tr = static_cast <Transition *>(selection.at(i));
1172 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1173 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1174 } else transitionAccepted = false;
1177 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1178 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1180 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1181 resetSelectionGroup(false);
1182 m_dragItem->setSelected(true);
1185 m_blockRefresh = false;
1188 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1190 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1191 QList<QGraphicsItem *> list = scene()->items(p);
1192 AbstractGroupItem *group = NULL;
1193 for (int i = 0; i < list.size(); i++) {
1194 if (!list.at(i)->isEnabled()) continue;
1195 if (list.at(i)->type() == GROUPWIDGET) {
1196 group = static_cast <AbstractGroupItem *>(list.at(i));
1200 rebuildGroup(group);
1203 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1206 QList <QGraphicsItem *> children = group->childItems();
1207 m_document->clipManager()->removeGroup(group);
1208 /*for (int i = 0; i < children.count(); i++) {
1209 group->removeFromGroup(children.at(i));
1211 scene()->destroyItemGroup(group);
1212 groupSelectedItems(children, false, true, true);
1216 void CustomTrackView::resetSelectionGroup(bool selectItems)
1218 if (m_selectionGroup) {
1219 // delete selection group
1220 bool snap = KdenliveSettings::snaptopoints();
1221 KdenliveSettings::setSnaptopoints(false);
1223 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1224 scene()->destroyItemGroup(m_selectionGroup);
1225 m_selectionGroup = NULL;
1226 for (int i = 0; i < children.count(); i++) {
1227 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1228 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1229 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1230 children.at(i)->setSelected(selectItems);
1232 } else if (children.at(i)->type() == GROUPWIDGET) {
1233 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1234 children.at(i)->setSelected(selectItems);
1237 KdenliveSettings::setSnaptopoints(snap);
1241 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1243 if (m_selectionGroup) {
1244 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1247 if (selection.isEmpty()) selection = m_scene->selectedItems();
1248 // Split groups and items
1249 QSet <QGraphicsItemGroup *> groupsList;
1250 QSet <QGraphicsItem *> itemsList;
1252 for (int i = 0; i < selection.count(); i++) {
1253 if (selection.at(i)->type() == GROUPWIDGET) {
1254 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1257 for (int i = 0; i < selection.count(); i++) {
1258 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1259 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1260 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1263 itemsList.insert(selection.at(i));
1267 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1270 // Find top left position of selection
1271 foreach (const QGraphicsItemGroup *value, groupsList) {
1272 rectUnion = rectUnion.united(value->sceneBoundingRect());
1274 foreach (const QGraphicsItem *value, itemsList) {
1275 rectUnion = rectUnion.united(value->sceneBoundingRect());
1277 if (force || selection.count() > 1) {
1278 bool snap = KdenliveSettings::snaptopoints();
1279 KdenliveSettings::setSnaptopoints(false);
1280 if (createNewGroup) {
1281 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1282 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1283 QPointF diff = newGroup->pos();
1284 newGroup->translate(-diff.x(), -diff.y());
1285 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1287 scene()->addItem(newGroup);
1288 // Check if we are trying to include a group in a group
1289 foreach (QGraphicsItemGroup *value, groupsList) {
1290 QList<QGraphicsItem *> children = value->childItems();
1291 for (int i = 0; i < children.count(); i++) {
1292 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1293 itemsList.insert(children.at(i));
1295 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1296 m_document->clipManager()->removeGroup(grp);
1297 scene()->destroyItemGroup(grp);
1300 foreach (QGraphicsItem *value, itemsList) {
1301 newGroup->addItem(value);
1303 KdenliveSettings::setSnaptopoints(snap);
1304 if (selectNewGroup) newGroup->setSelected(true);
1306 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1307 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1308 QPointF diff = m_selectionGroup->pos();
1309 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1310 m_selectionGroup->translate(- diff.x(), -diff.y());
1312 scene()->addItem(m_selectionGroup);
1313 foreach (QGraphicsItemGroup *value, groupsList) {
1314 m_selectionGroup->addItem(value);
1316 foreach (QGraphicsItem *value, itemsList) {
1317 m_selectionGroup->addItem(value);
1319 KdenliveSettings::setSnaptopoints(snap);
1320 if (m_selectionGroup) {
1321 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1322 m_selectionGroupInfo.track = m_selectionGroup->track();
1323 if (selectNewGroup) m_selectionGroup->setSelected(true);
1326 } else resetSelectionGroup();
1329 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1331 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1332 /*if (m_moveOpMode == KEYFRAME) {
1333 // user double clicked on a keyframe, open edit dialog
1334 //TODO: update for effects with several values per keyframe
1335 QDialog d(parentWidget());
1336 Ui::KeyFrameDialog_UI view;
1338 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1339 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1340 view.kfr_value->setFocus();
1341 if (d.exec() == QDialog::Accepted) {
1342 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1343 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1344 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1345 QString previous = item->keyframes(item->selectedEffectIndex());
1346 item->updateKeyframeEffect();
1347 QString next = item->keyframes(item->selectedEffectIndex());
1348 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1349 m_commandStack->push(command);
1350 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1351 emit clipItemSelected(item, item->selectedEffectIndex());
1356 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1357 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1358 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1359 //QString previous = item->keyframes(item->selectedEffectIndex());
1360 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1361 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1362 //item->updateKeyframeEffect();
1363 //QString next = item->keyframes(item->selectedEffectIndex());
1364 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1365 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1366 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1367 m_commandStack->push(command);
1368 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1369 emit clipItemSelected(item, item->selectedEffectIndex());
1371 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1374 QList<QGraphicsItem *> collisionList = items(event->pos());
1375 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1376 Guide *editGuide = (Guide *) collisionList.at(0);
1377 if (editGuide) slotEditGuide(editGuide->info());
1382 void CustomTrackView::editItemDuration()
1384 AbstractClipItem *item;
1388 if (m_scene->selectedItems().count() == 1) {
1389 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1391 if (m_scene->selectedItems().empty())
1392 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1394 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1400 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1404 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1405 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1409 if (!item->isItemLocked()) {
1412 if (item->type() == TRANSITIONWIDGET)
1413 getTransitionAvailableSpace(item, minimum, maximum);
1415 getClipAvailableSpace(item, minimum, maximum);
1417 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1418 m_document->timecode(), minimum, maximum, this);
1419 if (d->exec() == QDialog::Accepted) {
1420 ItemInfo clipInfo = item->info();
1421 ItemInfo startInfo = clipInfo;
1422 if (item->type() == TRANSITIONWIDGET) {
1423 // move & resize transition
1424 clipInfo.startPos = d->startPos();
1425 clipInfo.endPos = clipInfo.startPos + d->duration();
1426 clipInfo.track = item->track();
1427 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1428 updateTrackDuration(clipInfo.track, command);
1429 m_commandStack->push(command);
1431 // move and resize clip
1432 ClipItem *clip = static_cast<ClipItem *>(item);
1433 QUndoCommand *moveCommand = new QUndoCommand();
1434 moveCommand->setText(i18n("Edit clip"));
1435 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1436 // duration was reduced, so process it first
1437 clipInfo.endPos = clipInfo.startPos + d->duration();
1438 clipInfo.cropStart = d->cropStart();
1440 resizeClip(startInfo, clipInfo);
1441 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1442 adjustEffects(clip, startInfo, moveCommand);
1443 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1446 if (d->startPos() != clipInfo.startPos) {
1447 startInfo = clipInfo;
1448 clipInfo.startPos = d->startPos();
1449 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1450 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1453 if (d->duration() > item->cropDuration()) {
1454 // duration was increased, so process it after move
1455 startInfo = clipInfo;
1456 clipInfo.endPos = clipInfo.startPos + d->duration();
1457 clipInfo.cropStart = d->cropStart();
1459 resizeClip(startInfo, clipInfo);
1460 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1461 adjustEffects(clip, startInfo, moveCommand);
1462 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1464 updateTrackDuration(clipInfo.track, moveCommand);
1465 m_commandStack->push(moveCommand);
1470 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1474 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1476 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1478 clip->setKeyframes(index, keyframes);
1479 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1480 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1484 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1486 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1487 m_editGuide->setEnabled(m_dragGuide != NULL);
1488 m_markerMenu->clear();
1489 m_markerMenu->setEnabled(false);
1491 m_timelineContextMenu->popup(pos);
1492 } else if (group != NULL) {
1493 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1494 m_ungroupAction->setEnabled(true);
1495 updateClipTypeActions(NULL);
1496 m_timelineContextClipMenu->popup(pos);
1498 m_ungroupAction->setEnabled(false);
1499 if (clip->type() == AVWIDGET) {
1500 ClipItem *item = static_cast <ClipItem*>(clip);
1501 //build go to marker menu
1502 if (item->baseClip()) {
1503 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1504 int offset = item->startPos().frames(m_document->fps());
1505 if (!markers.isEmpty()) {
1506 for (int i = 0; i < markers.count(); i++) {
1507 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1508 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1509 QAction *go = m_markerMenu->addAction(position);
1510 go->setData(pos + offset);
1513 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1515 updateClipTypeActions(item);
1516 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1517 m_timelineContextClipMenu->popup(pos);
1518 } else if (clip->type() == TRANSITIONWIDGET) {
1519 m_timelineContextTransitionMenu->popup(pos);
1524 void CustomTrackView::activateMonitor()
1526 emit activateDocumentMonitor();
1529 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1531 resetSelectionGroup();
1533 info.startPos = GenTime();
1534 info.cropStart = GenTime(in, m_document->fps());
1535 info.endPos = GenTime(out - in, m_document->fps());
1536 info.cropDuration = info.endPos - info.startPos;
1539 // Check if clip can be inserted at that position
1540 ItemInfo pasteInfo = info;
1541 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1542 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1543 pasteInfo.track = selectedTrack();
1544 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1546 // Cannot be inserted at cursor pos, insert at end of track
1547 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1548 pasteInfo.startPos = GenTime(duration, m_document->fps());
1549 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1550 ok = canBePastedTo(pasteInfo, AVWIDGET);
1553 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1557 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1558 updateTrackDuration(pasteInfo.track, command);
1559 m_commandStack->push(command);
1561 selectClip(true, false);
1562 // Automatic audio split
1563 if (KdenliveSettings::splitaudio())
1567 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1569 if (data->hasFormat("kdenlive/clip")) {
1571 m_scene->clearSelection();
1572 resetSelectionGroup(false);
1573 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1574 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1576 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1579 if (clip->getProducer() == NULL) {
1580 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1583 QPointF framePos = mapToScene(pos);
1585 info.startPos = GenTime();
1586 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1587 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1588 info.cropDuration = info.endPos - info.startPos;
1591 // Check if clip can be inserted at that position
1592 ItemInfo pasteInfo = info;
1593 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1594 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1595 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1596 framePos.setX((int)(framePos.x() + 0.5));
1597 framePos.setY(pasteInfo.track * m_tracksHeight);
1598 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1601 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1602 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1603 m_selectionGroup->addItem(item);
1605 QList <GenTime> offsetList;
1606 offsetList.append(info.endPos);
1607 updateSnapPoints(NULL, offsetList);
1608 m_selectionGroup->setPos(framePos);
1609 scene()->addItem(m_selectionGroup);
1610 m_selectionGroup->setSelected(true);
1612 } else if (data->hasFormat("kdenlive/producerslist")) {
1614 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1615 m_scene->clearSelection();
1616 resetSelectionGroup(false);
1618 QList <GenTime> offsetList;
1619 QList <ItemInfo> infoList;
1620 QPointF framePos = mapToScene(pos);
1621 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1622 int track = (int)(framePos.y() / m_tracksHeight);
1623 framePos.setX((int)(framePos.x() + 0.5));
1624 framePos.setY(track * m_tracksHeight);
1626 // Check if clips can be inserted at that position
1627 for (int i = 0; i < ids.size(); ++i) {
1628 QString clipData = ids.at(i);
1629 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1631 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1634 if (clip->getProducer() == NULL) {
1635 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1639 info.startPos = start;
1640 if (clipData.contains('/')) {
1641 // this is a clip zone, set in / out
1642 int in = clipData.section('/', 1, 1).toInt();
1643 int out = clipData.section('/', 2, 2).toInt();
1644 info.cropStart = GenTime(in, m_document->fps());
1645 info.cropDuration = GenTime(out - in, m_document->fps());
1648 info.cropDuration = clip->duration();
1650 info.endPos = info.startPos + info.cropDuration;
1652 infoList.append(info);
1653 start += info.cropDuration;
1655 if (!canBePastedTo(infoList, AVWIDGET)) {
1658 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1660 for (int i = 0; i < ids.size(); ++i) {
1661 QString clipData = ids.at(i);
1662 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1664 info.startPos = start;
1665 if (clipData.contains('/')) {
1666 // this is a clip zone, set in / out
1667 int in = clipData.section('/', 1, 1).toInt();
1668 int out = clipData.section('/', 2, 2).toInt();
1669 info.cropStart = GenTime(in, m_document->fps());
1670 info.cropDuration = GenTime(out - in, m_document->fps());
1673 info.cropDuration = clip->duration();
1675 info.endPos = info.startPos + info.cropDuration;
1677 start += info.cropDuration;
1678 offsetList.append(start);
1679 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1680 m_selectionGroup->addItem(item);
1681 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1684 updateSnapPoints(NULL, offsetList);
1685 m_selectionGroup->setPos(framePos);
1686 scene()->addItem(m_selectionGroup);
1687 //m_selectionGroup->setZValue(10);
1688 m_thumbsTimer.start();
1692 // the drag is not a clip (may be effect, ...)
1700 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1702 if (insertDropClips(event->mimeData(), event->pos())) {
1703 if (event->source() == this) {
1704 event->setDropAction(Qt::MoveAction);
1707 event->setDropAction(Qt::MoveAction);
1708 event->acceptProposedAction();
1710 } else QGraphicsView::dragEnterEvent(event);
1713 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1715 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);
1716 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1717 collindingItems.removeAll(item);
1718 if (collindingItems.isEmpty()) return false;
1720 for (int i = 0; i < collindingItems.count(); i++) {
1721 QGraphicsItem *collision = collindingItems.at(i);
1722 if (collision->type() == item->type()) {
1724 kDebug() << "// COLLISIION DETECTED";
1732 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1734 int track = m_document->tracksCount() - clip->track();
1735 GenTime pos = clip->startPos();
1736 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1737 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1740 bool success = true;
1741 for (int i = 0; i < clip->effectsCount(); i++) {
1742 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1744 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1745 m_document->renderer()->doRefresh();
1748 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1750 if (pos < GenTime()) {
1752 if (effect.attribute("id") == "speed") {
1753 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1757 m_document->addTrackEffect(track - 1, effect);
1758 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1759 emit updateTrackEffectState(track - 1);
1760 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1763 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1765 // Special case: speed effect
1766 if (effect.attribute("id") == "speed") {
1767 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1768 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1772 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1773 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1774 if (strobe == 0) strobe = 1;
1775 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1776 EffectsParameterList params = clip->addEffect(effect);
1777 m_document->renderer()->mltAddEffect(track, pos, params);
1778 if (clip->isSelected()) emit clipItemSelected(clip);
1781 EffectsParameterList params = clip->addEffect(effect);
1782 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1783 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1784 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1785 if (clip->isSelected()) emit clipItemSelected(clip);
1786 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1789 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1791 QString index = effect.attribute("kdenlive_ix");
1792 if (pos < GenTime()) {
1793 // Delete track effect
1794 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1795 m_document->removeTrackEffect(track - 1, effect);
1797 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1798 emit updateTrackEffectState(track - 1);
1799 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1802 // Special case: speed effect
1803 if (effect.attribute("id") == "speed") {
1804 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1806 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1807 clip->deleteEffect(index);
1808 emit clipItemSelected(clip);
1809 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1813 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1814 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1815 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1818 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1820 clip->deleteEffect(index);
1821 emit clipItemSelected(clip);
1825 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1827 QList<QGraphicsItem *> itemList = group->childItems();
1828 QUndoCommand *effectCommand = new QUndoCommand();
1830 int offset = effect.attribute("clipstart").toInt();
1831 QDomElement namenode = effect.firstChildElement("name");
1832 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1833 else effectName = i18n("effect");
1834 effectCommand->setText(i18n("Add %1", effectName));
1835 for (int i = 0; i < itemList.count(); i++) {
1836 if (itemList.at(i)->type() == AVWIDGET) {
1837 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1838 if (effect.tagName() == "effectgroup") {
1839 QDomNodeList effectlist = effect.elementsByTagName("effect");
1840 for (int j = 0; j < effectlist.count(); j++) {
1841 QDomElement subeffect = effectlist.at(j).toElement();
1842 if (subeffect.hasAttribute("kdenlive_info")) {
1843 // effect is in a group
1844 EffectInfo effectInfo;
1845 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1846 if (effectInfo.groupIndex < 0) {
1847 // group needs to be appended
1848 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1849 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1852 processEffect(item, subeffect, offset, effectCommand);
1856 processEffect(item, effect, offset, effectCommand);
1860 if (effectCommand->childCount() > 0) {
1861 m_commandStack->push(effectCommand);
1862 setDocumentModified();
1863 } else delete effectCommand;
1865 clearSelection(false);
1866 m_dragItem = dropTarget;
1867 m_dragItem->setSelected(true);
1868 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1872 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1874 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1877 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1879 QList<QGraphicsItem *> itemList;
1880 QUndoCommand *effectCommand = new QUndoCommand();
1883 int offset = effect.attribute("clipstart").toInt();
1884 if (effect.tagName() == "effectgroup") {
1885 effectName = effect.attribute("name");
1887 QDomElement namenode = effect.firstChildElement("name");
1888 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1889 else effectName = i18n("effect");
1891 effectCommand->setText(i18n("Add %1", effectName));
1893 if (track == -1) itemList = scene()->selectedItems();
1894 if (itemList.isEmpty()) {
1895 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1896 if (clip) itemList.append(clip);
1897 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1901 for (int i = 0; i < itemList.count(); i++) {
1902 if (itemList.at(i)->type() == GROUPWIDGET) {
1903 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1904 for (int j = 0; j < subitems.count(); j++) {
1905 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1910 for (int i = 0; i < itemList.count(); i++) {
1911 if (itemList.at(i)->type() == AVWIDGET) {
1912 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1913 if (effect.tagName() == "effectgroup") {
1914 QDomNodeList effectlist = effect.elementsByTagName("effect");
1915 for (int j = 0; j < effectlist.count(); j++) {
1916 QDomElement subeffect = effectlist.at(j).toElement();
1917 if (subeffect.hasAttribute("kdenlive_info")) {
1918 // effect is in a group
1919 EffectInfo effectInfo;
1920 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1921 if (effectInfo.groupIndex < 0) {
1922 // group needs to be appended
1923 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1924 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1927 processEffect(item, subeffect, offset, effectCommand);
1930 else processEffect(item, effect, offset, effectCommand);
1933 if (effectCommand->childCount() > 0) {
1934 m_commandStack->push(effectCommand);
1935 setDocumentModified();
1936 if (effectCommand->childCount() == 1) {
1937 // Display newly added clip effect
1938 for (int i = 0; i < itemList.count(); i++) {
1939 if (itemList.at(i)->type() == AVWIDGET) {
1940 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1941 clip->setSelectedEffect(clip->effectsCount());
1942 if (!clip->isSelected()) {
1943 clearSelection(false);
1944 clip->setSelected(true);
1947 emit clipItemSelected(clip);
1953 for (int i = 0; i < itemList.count(); i++) {
1954 if (itemList.at(i)->type() == AVWIDGET) {
1955 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1956 if (clip->isMainSelectedClip()) {
1957 emit clipItemSelected(clip);
1963 } else delete effectCommand;
1966 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1968 if (effect.attribute("type") == "audio") {
1969 // Don't add audio effects on video clips
1970 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1971 /* do not show error message when item is part of a group as the user probably knows what he does then
1972 * and the message is annoying when working with the split audio feature */
1973 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1974 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1977 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1978 // Don't add video effect on audio clips
1979 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1980 /* do not show error message when item is part of a group as the user probably knows what he does then
1981 * and the message is annoying when working with the split audio feature */
1982 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1983 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1987 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1988 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1991 if (item->isItemLocked()) {
1995 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1996 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1998 item->initEffect(effect, 0, offset);
2000 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2003 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2006 // delete track effect
2007 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2008 m_commandStack->push(command);
2009 setDocumentModified();
2012 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2013 //clip is in a group, also remove the effect in other clips of the group
2014 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2015 QUndoCommand *delCommand = new QUndoCommand();
2017 QDomElement namenode = effect.firstChildElement("name");
2018 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2019 else effectName = i18n("effect");
2020 delCommand->setText(i18n("Delete %1", effectName));
2023 for (int i = 0; i < items.count(); i++) {
2024 if (items.at(i)->type() == GROUPWIDGET) {
2025 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2026 for (int j = 0; j < subitems.count(); j++) {
2027 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2032 for (int i = 0; i < items.count(); i++) {
2033 if (items.at(i)->type() == AVWIDGET) {
2034 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2035 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2037 QDomElement eff = item->effectAtIndex(ix);
2038 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2042 if (delCommand->childCount() > 0)
2043 m_commandStack->push(delCommand);
2046 setDocumentModified();
2049 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2050 m_commandStack->push(command);
2051 setDocumentModified();
2054 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2056 if (insertedEffect.isNull()) {
2057 kDebug()<<"// Trying to add null effect";
2058 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2061 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2062 QDomElement effect = insertedEffect.cloneNode().toElement();
2063 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2064 if (pos < GenTime()) {
2065 // editing a track effect
2066 EffectsParameterList effectParams = getEffectArgs(effect);
2067 // check if we are trying to reset a keyframe effect
2068 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2069 clip->initEffect(effect);
2070 effectParams = getEffectArgs(effect);
2072 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2073 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2075 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2076 emit updateTrackEffectState(track);
2077 setDocumentModified();
2081 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2083 // Special case: speed effect
2084 if (effect.attribute("id") == "speed") {
2085 if (effect.attribute("disable") == "1") {
2086 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2089 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2090 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2091 if (strobe == 0) strobe = 1;
2092 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2094 clip->updateEffect(effect);
2095 if (updateEffectStack && clip->isSelected())
2096 emit clipItemSelected(clip);
2097 if (ix == clip->selectedEffectIndex()) {
2098 // make sure to update display of clip keyframes
2099 clip->setSelectedEffect(ix);
2104 EffectsParameterList effectParams = getEffectArgs(effect);
2105 // check if we are trying to reset a keyframe effect
2106 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2107 clip->initEffect(effect);
2108 effectParams = getEffectArgs(effect);
2111 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2112 // A fade effect was modified, update the clip
2113 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2114 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2115 clip->setFadeIn(pos);
2117 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2118 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2119 clip->setFadeOut(pos);
2122 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2125 clip->updateEffect(effect);
2126 if (updateEffectStack && clip->isSelected()) {
2127 emit clipItemSelected(clip);
2129 if (ix == clip->selectedEffectIndex()) {
2130 // make sure to update display of clip keyframes
2131 clip->setSelectedEffect(ix);
2134 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2136 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2137 setDocumentModified();
2140 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2142 if (pos < GenTime()) {
2143 // editing a track effect
2144 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2145 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2148 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2149 emit updateTrackEffectState(track);
2150 setDocumentModified();
2153 // editing a clip effect
2154 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2156 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2158 clip->enableEffects(effectIndexes, disable);
2159 if (updateEffectStack && clip->isSelected()) {
2160 emit clipItemSelected(clip);
2162 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2163 // make sure to update display of clip keyframes
2164 clip->setSelectedEffect(clip->selectedEffectIndex());
2167 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2169 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2172 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2174 if (pos < GenTime()) {
2175 // Moving track effect
2176 int documentTrack = m_document->tracksCount() - track - 1;
2177 int max = m_document->getTrackEffects(documentTrack).count();
2178 int new_position = newPos.at(0);
2179 if (new_position > max) {
2182 int old_position = oldPos.at(0);
2183 for (int i = 0; i < newPos.count(); i++) {
2184 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2185 if (old_position > new_position) {
2186 // Moving up, we need to adjust index
2187 old_position = oldPos.at(i);
2188 new_position = newPos.at(i);
2190 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2191 if (!act.isNull() && !before.isNull()) {
2192 m_document->setTrackEffect(documentTrack, new_position, before);
2193 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2194 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2196 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2199 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2201 int new_position = newPos.at(0);
2202 if (new_position > clip->effectsCount()) {
2203 new_position = clip->effectsCount();
2205 int old_position = oldPos.at(0);
2206 for (int i = 0; i < newPos.count(); i++) {
2207 QDomElement act = clip->effectAtIndex(new_position);
2208 if (old_position > new_position) {
2209 // Moving up, we need to adjust index
2210 old_position = oldPos.at(i);
2211 new_position = newPos.at(i);
2213 QDomElement before = clip->effectAtIndex(old_position);
2214 if (act.isNull() || before.isNull()) {
2215 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2218 clip->moveEffect(before, new_position);
2219 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2220 if (act.attribute("id") == "speed") {
2221 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2222 } else if (before.attribute("id") == "speed") {
2223 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2224 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2226 clip->setSelectedEffect(newPos.at(0));
2227 emit clipItemSelected(clip);
2228 setDocumentModified();
2229 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2232 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2234 ChangeEffectStateCommand *command;
2236 // editing track effect
2237 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2239 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2240 QList <int> speedEffectIndexes;
2241 for (int i = 0; i < effectIndexes.count(); i++) {
2242 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2243 if (effect.attribute("id") == "speed") {
2245 speedEffectIndexes << effectIndexes.at(i);
2246 QDomElement newEffect = effect.cloneNode().toElement();
2247 newEffect.setAttribute("disable", (int) disable);
2248 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2249 m_commandStack->push(editcommand);
2252 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2253 effectIndexes.removeAll(speedEffectIndexes.at(j));
2255 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2257 m_commandStack->push(command);
2258 setDocumentModified();
2261 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2263 MoveEffectCommand *command;
2265 // editing track effect
2266 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2267 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2268 m_commandStack->push(command);
2269 setDocumentModified();
2272 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2274 EditEffectCommand *command;
2275 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2276 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2277 m_commandStack->push(command);
2280 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2282 QDomElement effect = clip->getEffectAtIndex(ix);
2283 QDomElement oldeffect = effect.cloneNode().toElement();
2284 effect.setAttribute("region", region);
2285 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2286 m_commandStack->push(command);
2289 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2293 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2294 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2295 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2297 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);
2299 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2300 m_blockRefresh = false;
2305 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2306 // Error cuting clip in playlist
2307 m_blockRefresh = false;
2311 int cutPos = (int) cutTime.frames(m_document->fps());
2313 newPos.startPos = cutTime;
2314 newPos.endPos = info.endPos;
2315 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2316 newPos.track = info.track;
2317 newPos.cropDuration = newPos.endPos - newPos.startPos;
2319 bool snap = KdenliveSettings::snaptopoints();
2320 KdenliveSettings::setSnaptopoints(false);
2321 ClipItem *dup = item->clone(newPos);
2323 // remove unwanted effects
2324 // fade in from 2nd part of the clip
2325 int ix = dup->hasEffect(QString(), "fadein");
2327 QDomElement oldeffect = dup->effectAtIndex(ix);
2328 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2330 ix = dup->hasEffect(QString(), "fade_from_black");
2332 QDomElement oldeffect = dup->effectAtIndex(ix);
2333 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2335 // fade out from 1st part of the clip
2336 ix = item->hasEffect(QString(), "fadeout");
2338 QDomElement oldeffect = item->effectAtIndex(ix);
2339 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2341 ix = item->hasEffect(QString(), "fade_to_black");
2343 QDomElement oldeffect = item->effectAtIndex(ix);
2344 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2348 item->resizeEnd(cutPos);
2349 scene()->addItem(dup);
2350 if (item->checkKeyFrames())
2351 slotRefreshEffects(item);
2352 if (dup->checkKeyFrames())
2353 slotRefreshEffects(dup);
2355 item->baseClip()->addReference();
2356 m_document->updateClip(item->baseClip()->getId());
2357 setDocumentModified();
2358 KdenliveSettings::setSnaptopoints(snap);
2359 if (execute && item->isSelected())
2360 emit clipItemSelected(item);
2365 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2366 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2368 if (!item || !dup || item == dup) {
2369 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2370 m_blockRefresh = false;
2373 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2374 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2378 bool snap = KdenliveSettings::snaptopoints();
2379 KdenliveSettings::setSnaptopoints(false);
2381 // join fade effects again
2382 int ix = dup->hasEffect(QString(), "fadeout");
2384 QDomElement effect = dup->effectAtIndex(ix);
2385 item->addEffect(effect);
2387 ix = dup->hasEffect(QString(), "fade_to_black");
2389 QDomElement effect = dup->effectAtIndex(ix);
2390 item->addEffect(effect);
2393 m_waitingThumbs.removeAll(dup);
2394 bool selected = item->isSelected();
2395 if (dup->isSelected()) {
2397 item->setSelected(true);
2398 emit clipItemSelected(NULL);
2400 dup->baseClip()->removeReference();
2401 m_document->updateClip(dup->baseClip()->getId());
2402 scene()->removeItem(dup);
2406 ItemInfo clipinfo = item->info();
2407 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2408 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2410 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2411 setDocumentModified();
2413 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2415 KdenliveSettings::setSnaptopoints(snap);
2416 if (execute && selected)
2417 emit clipItemSelected(item);
2420 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2423 void CustomTrackView::slotEnableRefresh()
2425 m_blockRefresh = false;
2428 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2430 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2431 if (itemList.count() == 1) {
2432 if (itemList.at(0)->type() == AVWIDGET) {
2433 ClipItem *item = (ClipItem *) itemList.at(0);
2435 info.track = item->track();
2436 ClipItem *transitionClip = NULL;
2437 const int transitiontrack = getPreviousVideoTrack(info.track);
2438 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2439 if (pos < item->startPos() + item->cropDuration() / 2) {
2440 // add transition to clip start
2441 info.startPos = item->startPos();
2442 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2443 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2444 info.endPos = transitionClip->endPos();
2445 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2446 // Check there is no other transition at that place
2447 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2448 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2449 QList<QGraphicsItem *> selection = m_scene->items(r);
2450 bool transitionAccepted = true;
2451 for (int i = 0; i < selection.count(); i++) {
2452 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2453 Transition *tr = static_cast <Transition *>(selection.at(i));
2454 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2455 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2456 } else transitionAccepted = false;
2459 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2460 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2463 // add transition to clip end
2464 info.endPos = item->endPos();
2465 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2466 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2467 info.startPos = transitionClip->startPos();
2468 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2469 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2470 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2472 // Check there is no other transition at that place
2473 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2474 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2475 QList<QGraphicsItem *> selection = m_scene->items(r);
2476 bool transitionAccepted = true;
2477 for (int i = 0; i < selection.count(); i++) {
2478 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2479 Transition *tr = static_cast <Transition *>(selection.at(i));
2480 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2481 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2482 } else transitionAccepted = false;
2485 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2486 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2489 } else for (int i = 0; i < itemList.count(); i++) {
2490 if (itemList.at(i)->type() == AVWIDGET) {
2491 ClipItem *item = (ClipItem *) itemList.at(i);
2493 info.startPos = item->startPos();
2494 info.endPos = info.startPos + GenTime(65, m_document->fps());
2495 info.track = item->track();
2497 // Check there is no other transition at that place
2498 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2499 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2500 QList<QGraphicsItem *> selection = m_scene->items(r);
2501 bool transitionAccepted = true;
2502 for (int i = 0; i < selection.count(); i++) {
2503 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2504 Transition *tr = static_cast <Transition *>(selection.at(i));
2505 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2506 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2507 } else transitionAccepted = false;
2510 int transitiontrack = getPreviousVideoTrack(info.track);
2511 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2512 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2517 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2519 if (transitionInfo.startPos >= transitionInfo.endPos) {
2520 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2523 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2524 m_commandStack->push(command);
2525 setDocumentModified();
2528 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2530 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2531 //kDebug() << "---- ADDING transition " << params.attribute("value");
2532 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2533 scene()->addItem(tr);
2534 setDocumentModified();
2536 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2541 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2543 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2545 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2548 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2549 if (m_dragItem == item) m_dragItem = NULL;
2551 #if QT_VERSION >= 0x040600
2552 // animate item deletion
2553 item->closeAnimation();
2557 emit transitionItemSelected(NULL);
2558 setDocumentModified();
2561 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2563 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2564 QDomElement xml = tr->toXML();
2565 if (old.isNull() || xml.isNull()) {
2566 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2569 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2570 updateTrackDuration(tr->track(), command);
2571 m_commandStack->push(command);
2572 setDocumentModified();
2575 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2577 Transition *item = getTransitionItemAt(pos, track);
2579 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2584 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2586 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);
2587 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2588 item->setTransitionParameters(transition);
2589 if (updateTransitionWidget) {
2590 ItemInfo info = item->info();
2592 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2593 if (transitionClip && transitionClip->baseClip()) {
2594 QString size = transitionClip->baseClip()->getProperty("frame_size");
2595 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2596 if (factor == 0) factor = 1.0;
2597 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2598 p.setY(size.section('x', 1, 1).toInt());
2600 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2602 setDocumentModified();
2605 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2608 const QPointF pos = mapToScene(event->pos());
2609 if (m_selectionGroup) {
2610 m_selectionGroup->setPos(pos);
2611 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2612 event->acceptProposedAction();
2614 // Drag enter was not possible, try again at mouse position
2615 insertDropClips(event->mimeData(), event->pos());
2619 QGraphicsView::dragMoveEvent(event);
2623 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2625 if (m_selectionGroup && m_clipDrag) {
2626 m_thumbsTimer.stop();
2627 m_waitingThumbs.clear();
2628 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2630 scene()->destroyItemGroup(m_selectionGroup);
2631 m_selectionGroup = NULL;
2632 } else QGraphicsView::dragLeaveEvent(event);
2635 void CustomTrackView::dropEvent(QDropEvent * event)
2637 if (m_selectionGroup && m_clipDrag) {
2638 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2639 resetSelectionGroup();
2641 m_scene->clearSelection();
2642 bool hasVideoClip = false;
2643 QUndoCommand *addCommand = new QUndoCommand();
2644 addCommand->setText(i18n("Add timeline clip"));
2645 QList <ClipItem *> brokenClips;
2647 for (int i = 0; i < items.count(); i++) {
2648 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2649 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2650 if (items.count() == 1) {
2651 updateClipTypeActions(item);
2653 updateClipTypeActions(NULL);
2656 //TODO: take care of edit mode for undo
2657 item->baseClip()->addReference();
2658 //item->setZValue(item->defaultZValue());
2659 m_document->updateClip(item->baseClip()->getId());
2660 ItemInfo info = item->info();
2662 int tracknumber = m_document->tracksCount() - info.track - 1;
2663 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2664 if (isLocked) item->setItemLocked(true);
2665 ItemInfo clipInfo = info;
2666 clipInfo.track = m_document->tracksCount() - item->track();
2668 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2670 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2671 brokenClips.append(item);
2674 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2676 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2677 updateTrackDuration(info.track, addCommand);
2679 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2680 // add transparency transition
2681 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2682 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2684 item->setSelected(true);
2686 qDeleteAll(brokenClips);
2687 brokenClips.clear();
2688 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2689 else delete addCommand;
2691 // Automatic audio split
2692 if (KdenliveSettings::splitaudio())
2694 setDocumentModified();
2698 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2699 QList<QGraphicsItem *> selection = m_scene->items(rect);
2700 QStringList timelineList;
2702 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2703 for (int i = 0; i < selection.count(); i++) {
2704 if (selection.at(i)->type() == AVWIDGET) {
2705 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2706 int start = clip->startPos().frames(m_document->fps());
2707 int end = clip->endPos().frames(m_document->fps());
2708 timelineList.append(QString::number(start) + "-" + QString::number(end));
2711 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2714 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2715 if (items.count() > 1) {
2716 groupSelectedItems(items, true);
2717 } else if (items.count() == 1) {
2718 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2719 emit clipItemSelected((ClipItem*) m_dragItem, false);
2721 m_document->renderer()->refreshIfActive();
2722 event->setDropAction(Qt::MoveAction);
2725 /// \todo enable when really working
2728 } else QGraphicsView::dropEvent(event);
2732 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2734 bool snap = KdenliveSettings::snaptopoints();
2735 KdenliveSettings::setSnaptopoints(false);
2736 if (mode == OVERWRITEEDIT) {
2737 // if we are in overwrite mode, move clips accordingly
2739 if (item == NULL) info = posinfo;
2740 else info = item->info();
2741 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);
2742 QList<QGraphicsItem *> selection = m_scene->items(rect);
2743 if (item) selection.removeAll(item);
2744 for (int i = 0; i < selection.count(); i++) {
2745 if (!selection.at(i)->isEnabled()) continue;
2746 if (selection.at(i)->type() == AVWIDGET) {
2747 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2748 if (clip->startPos() < info.startPos) {
2749 if (clip->endPos() > info.endPos) {
2750 ItemInfo clipInfo = clip->info();
2751 ItemInfo dupInfo = clipInfo;
2752 GenTime diff = info.startPos - clipInfo.startPos;
2753 dupInfo.startPos = info.startPos;
2754 dupInfo.cropStart += diff;
2755 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2756 ItemInfo newdupInfo = dupInfo;
2757 GenTime diff2 = info.endPos - info.startPos;
2758 newdupInfo.startPos = info.endPos;
2759 newdupInfo.cropStart += diff2;
2760 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2761 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2762 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2763 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2765 dup->resizeStart(info.endPos.frames(m_document->fps()));
2768 ItemInfo newclipInfo = clip->info();
2769 newclipInfo.endPos = info.startPos;
2770 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2771 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2773 } else if (clip->endPos() <= info.endPos) {
2774 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2775 m_waitingThumbs.removeAll(clip);
2776 scene()->removeItem(clip);
2780 ItemInfo newclipInfo = clip->info();
2781 newclipInfo.startPos = info.endPos;
2782 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2783 clip->resizeStart(info.endPos.frames(m_document->fps()));
2787 } else if (mode == INSERTEDIT) {
2788 // if we are in push mode, move clips accordingly
2790 if (item == NULL) info = posinfo;
2791 else info = item->info();
2792 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);
2793 QList<QGraphicsItem *> selection = m_scene->items(rect);
2794 if (item) selection.removeAll(item);
2795 for (int i = 0; i < selection.count(); i++) {
2796 if (selection.at(i)->type() == AVWIDGET) {
2797 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2798 if (clip->startPos() < info.startPos) {
2799 if (clip->endPos() > info.startPos) {
2800 ItemInfo clipInfo = clip->info();
2801 ItemInfo dupInfo = clipInfo;
2802 GenTime diff = info.startPos - clipInfo.startPos;
2803 dupInfo.startPos = info.startPos;
2804 dupInfo.cropStart += diff;
2805 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2806 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2807 // Commented out; variable dup unused. --granjow
2808 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2809 cutClip(clipInfo, info.startPos, true, false);
2812 // TODO: add insertspacecommand
2817 KdenliveSettings::setSnaptopoints(snap);
2821 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2823 if (mode == OVERWRITEEDIT) {
2824 // if we are in overwrite or push mode, move clips accordingly
2825 bool snap = KdenliveSettings::snaptopoints();
2826 KdenliveSettings::setSnaptopoints(false);
2827 ItemInfo info = item->info();
2828 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2829 QList<QGraphicsItem *> selection = m_scene->items(rect);
2830 selection.removeAll(item);
2831 for (int i = 0; i < selection.count(); i++) {
2832 if (!selection.at(i)->isEnabled()) continue;
2833 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2834 Transition *tr = static_cast<Transition *>(selection.at(i));
2835 if (tr->startPos() < info.startPos) {
2836 ItemInfo firstPos = tr->info();
2837 ItemInfo newPos = firstPos;
2838 firstPos.endPos = item->startPos();
2839 newPos.startPos = item->endPos();
2840 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2841 if (tr->endPos() > info.endPos) {
2843 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2845 } else if (tr->endPos() > info.endPos) {
2847 ItemInfo firstPos = tr->info();
2848 firstPos.startPos = item->endPos();
2849 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2851 // remove transition
2852 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2856 KdenliveSettings::setSnaptopoints(snap);
2860 QStringList CustomTrackView::mimeTypes() const
2862 QStringList qstrList;
2863 // list of accepted mime types for drop
2864 qstrList.append("text/plain");
2865 qstrList.append("kdenlive/producerslist");
2866 qstrList.append("kdenlive/clip");
2870 Qt::DropActions CustomTrackView::supportedDropActions() const
2872 // returns what actions are supported when dropping
2873 return Qt::MoveAction;
2876 void CustomTrackView::setDuration(int duration)
2878 int diff = qAbs(duration - sceneRect().width());
2879 if (diff * matrix().m11() > -50) {
2880 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2881 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2883 m_projectDuration = duration;
2886 int CustomTrackView::duration() const
2888 return m_projectDuration;
2891 void CustomTrackView::addTrack(TrackInfo type, int ix)
2893 QList <TransitionInfo> transitionInfos;
2894 if (ix == -1 || ix == m_document->tracksCount()) {
2895 m_document->insertTrack(0, type);
2896 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2898 m_document->insertTrack(m_document->tracksCount() - ix, type);
2899 // insert track in MLT playlist
2900 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2902 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2903 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2904 QList<QGraphicsItem *> selection = m_scene->items(r);
2905 resetSelectionGroup();
2907 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2908 scene()->addItem(m_selectionGroup);
2909 for (int i = 0; i < selection.count(); i++) {
2910 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2911 m_selectionGroup->addItem(selection.at(i));
2914 // Move graphic items
2915 m_selectionGroup->translate(0, m_tracksHeight);
2917 // adjust track number
2918 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2919 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2920 for (int i = 0; i < children.count(); i++) {
2921 if (children.at(i)->type() == GROUPWIDGET) {
2922 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2923 children << grp->childItems();
2926 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2928 ItemInfo clipinfo = item->info();
2929 if (item->type() == AVWIDGET) {
2930 ClipItem *clip = static_cast <ClipItem *>(item);
2931 // slowmotion clips are not track dependant, so no need to update them
2932 if (clip->speed() != 1.0) continue;
2933 // We add a move clip command so that we get the correct producer for new track number
2934 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2935 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2936 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2937 // problem updating clip
2938 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2941 } /*else if (item->type() == TRANSITIONWIDGET) {
2942 Transition *tr = static_cast <Transition *>(item);
2943 int track = tr->transitionEndTrack();
2945 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2949 // Sync transition tracks with MLT playlist
2951 TransitionInfo info;
2952 for (int i = 0; i < transitionInfos.count(); i++) {
2953 info = transitionInfos.at(i);
2954 tr = getTransitionItem(info);
2955 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2956 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2959 resetSelectionGroup(false);
2960 m_document->renderer()->unlockService(tractor);
2963 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2964 for (int i = 0; i < m_guides.count(); i++) {
2965 QLineF l = m_guides.at(i)->line();
2966 l.setP2(QPointF(l.x2(), maxHeight));
2967 m_guides.at(i)->setLine(l);
2970 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2971 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2972 viewport()->update();
2973 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2974 //setFixedHeight(50 * m_tracksCount);
2976 updateTrackNames(ix, true);
2979 void CustomTrackView::removeTrack(int ix)
2981 // Delete track in MLT playlist
2982 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2983 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2985 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2986 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2987 QList<QGraphicsItem *> selection = m_scene->items(r);
2989 resetSelectionGroup();
2991 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2992 scene()->addItem(m_selectionGroup);
2993 for (int i = 0; i < selection.count(); i++) {
2994 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2995 m_selectionGroup->addItem(selection.at(i));
2998 // Move graphic items
2999 qreal ydiff = 0 - (int) m_tracksHeight;
3000 m_selectionGroup->translate(0, ydiff);
3001 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3003 // adjust track number
3004 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3005 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3006 for (int i = 0; i < children.count(); i++) {
3007 if (children.at(i)->type() == GROUPWIDGET) {
3008 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3009 children << grp->childItems();
3012 if (children.at(i)->type() == AVWIDGET) {
3013 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3015 ItemInfo clipinfo = clip->info();
3016 // We add a move clip command so that we get the correct producer for new track number
3017 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3018 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3019 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3020 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3023 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3024 Transition *tr = static_cast <Transition *>(children.at(i));
3026 int track = tr->transitionEndTrack();
3028 ItemInfo clipinfo = tr->info();
3029 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3033 resetSelectionGroup(false);
3034 m_document->renderer()->unlockService(tractor);
3036 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3037 for (int i = 0; i < m_guides.count(); i++) {
3038 QLineF l = m_guides.at(i)->line();
3039 l.setP2(QPointF(l.x2(), maxHeight));
3040 m_guides.at(i)->setLine(l);
3042 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3043 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3045 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3046 viewport()->update();
3048 updateTrackNames(ix, false);
3049 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3052 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3054 for (int i = 0; i < trackInfos.count(); ++i) {
3055 m_document->setTrackType(i, trackInfos.at(i));
3056 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3057 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3060 viewport()->update();
3061 emit trackHeightChanged();
3064 void CustomTrackView::slotSwitchTrackAudio(int ix)
3066 /*for (int i = 0; i < m_document->tracksCount(); i++)
3067 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3068 int tracknumber = m_document->tracksCount() - ix - 1;
3069 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3070 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3071 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3072 setDocumentModified();
3075 void CustomTrackView::slotSwitchTrackLock(int ix)
3077 int tracknumber = m_document->tracksCount() - ix - 1;
3078 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3079 m_commandStack->push(command);
3083 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3085 int tracknumber = m_document->tracksCount() - ix - 1;
3086 m_document->switchTrackLock(tracknumber, lock);
3088 emit doTrackLock(ix, lock);
3089 AbstractClipItem *clip = NULL;
3090 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3092 for (int i = 0; i < selection.count(); i++) {
3093 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3094 if (selection.at(i)->parentItem() && m_selectionGroup) {
3095 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3096 resetSelectionGroup();
3099 bool changeGroupLock = true;
3100 bool hasClipOnTrack = false;
3101 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3102 for (int j = 0; j < children.count(); ++j) {
3103 if (children.at(j)->isSelected()) {
3104 if (children.at(j)->type() == AVWIDGET)
3105 emit clipItemSelected(NULL);
3106 else if (children.at(j)->type() == TRANSITIONWIDGET)
3107 emit transitionItemSelected(NULL);
3112 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3113 if (child == m_dragItem)
3116 // only unlock group, if it is not locked by another track too
3117 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3118 changeGroupLock = false;
3120 // only (un-)lock if at least one clip is on the track
3121 if (child->track() == ix)
3122 hasClipOnTrack = true;
3124 if (changeGroupLock && hasClipOnTrack)
3125 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3126 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3127 if (selection.at(i)->parentItem()) {
3128 if (selection.at(i)->parentItem() == m_selectionGroup) {
3129 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3130 resetSelectionGroup();
3132 // groups are handled separately
3137 if (selection.at(i)->isSelected()) {
3138 if (selection.at(i)->type() == AVWIDGET)
3139 emit clipItemSelected(NULL);
3141 emit transitionItemSelected(NULL);
3143 clip = static_cast <AbstractClipItem *>(selection.at(i));
3144 clip->setItemLocked(lock);
3145 if (clip == m_dragItem)
3149 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3150 viewport()->update();
3151 setDocumentModified();
3154 void CustomTrackView::slotSwitchTrackVideo(int ix)
3156 int tracknumber = m_document->tracksCount() - ix;
3157 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3158 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3159 setDocumentModified();
3162 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3164 // Check there is no group going over several tracks there, or that would result in timeline corruption
3165 QList<QGraphicsItem *> selection = scene()->items(rect);
3167 int maxHeight = m_tracksHeight * 1.5;
3168 for (int i = 0; i < selection.count(); i++) {
3169 // Check that we don't try to move a group with clips on other tracks
3170 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3173 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3181 void CustomTrackView::slotRemoveSpace()
3185 if (m_menuPosition.isNull()) {
3186 pos = GenTime(cursorPos(), m_document->fps());
3188 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3189 d->comboTracks->setCurrentIndex(m_selectedTrack);
3190 d->label->setText(i18n("Track"));
3191 d->before_select->setHidden(true);
3192 d->setWindowTitle(i18n("Remove Space"));
3193 d->video_track->setHidden(true);
3194 d->audio_track->setHidden(true);
3195 if (d->exec() != QDialog::Accepted) {
3199 track = d->comboTracks->currentIndex();
3202 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3203 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3206 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3207 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3211 ClipItem *item = getClipItemAt(pos, track);
3213 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);
3216 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3218 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);
3222 // Make sure there is no group in the way
3223 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3226 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3228 // groups found on track, do not allow the move
3229 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3233 QList<ItemInfo> clipsToMove;
3234 QList<ItemInfo> transitionsToMove;
3236 for (int i = 0; i < items.count(); i++) {
3237 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3238 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3239 ItemInfo info = item->info();
3240 if (item->type() == AVWIDGET) {
3241 clipsToMove.append(info);
3242 } else if (item->type() == TRANSITIONWIDGET) {
3243 transitionsToMove.append(info);
3248 if (!transitionsToMove.isEmpty()) {
3249 // Make sure that by moving the items, we don't get a transition collision
3250 // Find first transition
3251 ItemInfo info = transitionsToMove.at(0);
3252 for (int i = 1; i < transitionsToMove.count(); i++)
3253 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3255 // make sure there are no transitions on the way
3256 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3257 items = scene()->items(rect);
3258 int transitionCorrection = -1;
3259 for (int i = 0; i < items.count(); i++) {
3260 if (items.at(i)->type() == TRANSITIONWIDGET) {
3261 // There is a transition on the way
3262 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3263 int transitionEnd = item->endPos().frames(m_document->fps());
3264 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3268 if (transitionCorrection > 0) {
3269 // We need to fix the move length
3270 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3273 // Make sure we don't send transition before 0
3274 if (info.startPos.frames(m_document->fps()) < length) {
3275 // reduce length to maximum possible
3276 length = info.startPos.frames(m_document->fps());
3280 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3281 updateTrackDuration(track, command);
3282 m_commandStack->push(command);
3285 void CustomTrackView::slotInsertSpace()
3289 if (m_menuPosition.isNull()) {
3290 pos = GenTime(cursorPos(), m_document->fps());
3292 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3293 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3295 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3296 m_document->timecode(), track, m_document->tracksList(), this);
3297 if (d->exec() != QDialog::Accepted) {
3301 GenTime spaceDuration = d->selectedDuration();
3302 track = d->selectedTrack();
3305 QList<QGraphicsItem *> items;
3307 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3308 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3312 ClipItem *item = getClipItemAt(pos, track);
3313 if (item) pos = item->startPos();
3315 // Make sure there is no group in the way
3316 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3318 items = checkForGroups(rect, &isOk);
3320 // groups found on track, do not allow the move
3321 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3325 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3326 items = scene()->items(rect);
3329 QList<ItemInfo> clipsToMove;
3330 QList<ItemInfo> transitionsToMove;
3332 for (int i = 0; i < items.count(); i++) {
3333 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3334 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3335 ItemInfo info = item->info();
3336 if (item->type() == AVWIDGET)
3337 clipsToMove.append(info);
3338 else if (item->type() == TRANSITIONWIDGET)
3339 transitionsToMove.append(info);
3343 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3344 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3345 updateTrackDuration(track, command);
3346 m_commandStack->push(command);
3350 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3352 int diff = duration.frames(m_document->fps());
3353 resetSelectionGroup();
3354 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3355 scene()->addItem(m_selectionGroup);
3357 Transition *transition;
3359 // Create lists with start pos for each track
3360 QMap <int, int> trackClipStartList;
3361 QMap <int, int> trackTransitionStartList;
3363 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3364 trackClipStartList[i] = -1;
3365 trackTransitionStartList[i] = -1;
3368 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3369 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3371 if (clip->parentItem()) {
3372 m_selectionGroup->addItem(clip->parentItem());
3374 m_selectionGroup->addItem(clip);
3376 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))
3377 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3379 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);
3382 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3383 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3385 if (transition->parentItem()) {
3386 m_selectionGroup->addItem(transition->parentItem());
3388 m_selectionGroup->addItem(transition);
3390 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))
3391 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3392 } 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);
3394 m_selectionGroup->translate(diff, 0);
3396 // update items coordinates
3397 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3399 for (int i = 0; i < itemList.count(); i++) {
3400 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3401 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3402 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3403 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3404 for (int j = 0; j < children.count(); j++) {
3405 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3410 resetSelectionGroup(false);
3412 track = m_document->tracksCount() - track;
3413 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3416 void CustomTrackView::deleteClip(const QString &clipId)
3418 resetSelectionGroup();
3419 QList<QGraphicsItem *> itemList = items();
3420 QUndoCommand *deleteCommand = new QUndoCommand();
3422 for (int i = 0; i < itemList.count(); i++) {
3423 if (itemList.at(i)->type() == AVWIDGET) {
3424 ClipItem *item = (ClipItem *)itemList.at(i);
3425 if (item->clipProducer() == clipId) {
3427 if (item->parentItem()) {
3428 // Clip is in a group, destroy the group
3429 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3431 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3435 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3437 delete deleteCommand;
3439 updateTrackDuration(-1, deleteCommand);
3440 new RefreshMonitorCommand(this, false, deleteCommand);
3441 m_commandStack->push(deleteCommand);
3443 m_document->renderer()->doRefresh();
3446 void CustomTrackView::seekCursorPos(int pos)
3448 m_document->renderer()->seek(qMax(pos, 0));
3452 int CustomTrackView::seekPosition() const
3454 return m_document->renderer()->requestedSeekPosition;
3458 void CustomTrackView::setCursorPos(int pos)
3460 if (pos != m_cursorPos) {
3461 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3463 m_cursorLine->setPos(m_cursorPos, 0);
3464 if (m_autoScroll) checkScrolling();
3466 else emit updateRuler();
3469 void CustomTrackView::updateCursorPos()
3471 m_cursorLine->setPos(m_cursorPos, 0);
3474 int CustomTrackView::cursorPos()
3476 return (int)(m_cursorPos);
3479 void CustomTrackView::moveCursorPos(int delta)
3481 int currentPos = m_document->renderer()->requestedSeekPosition;
3482 if (currentPos == SEEK_INACTIVE) {
3483 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3486 currentPos += delta;
3488 m_document->renderer()->seek(qMax(0, currentPos));
3492 void CustomTrackView::initCursorPos(int pos)
3494 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3496 m_cursorLine->setPos(pos, 0);
3500 void CustomTrackView::checkScrolling()
3502 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3505 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3507 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3508 if (m_operationMode == SCROLLTIMELINE) {
3509 m_operationMode = NONE;
3510 setDragMode(QGraphicsView::NoDrag);
3511 QGraphicsView::mouseReleaseEvent(event);
3514 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3516 setDragMode(QGraphicsView::NoDrag);
3517 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3520 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3521 #if QT_VERSION >= 0x040800
3523 m_dragItem->setGraphicsEffect(NULL);
3526 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3527 if (event->button() == Qt::MidButton) {
3531 if (m_operationMode == MOVEGUIDE) {
3532 setCursor(Qt::ArrowCursor);
3533 m_operationMode = NONE;
3534 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3535 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3536 if (newPos != m_dragGuide->position()) {
3537 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3538 m_commandStack->push(command);
3539 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3540 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3541 m_document->syncGuides(m_guides);
3546 } else if (m_operationMode == SPACER && m_selectionGroup) {
3548 if (event->modifiers() != Qt::ControlModifier) {
3549 // We are moving all tracks
3551 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3552 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3553 QList <AbstractGroupItem*> groups;
3555 if (timeOffset != GenTime()) {
3556 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3558 QList<ItemInfo> clipsToMove;
3559 QList<ItemInfo> transitionsToMove;
3561 // Create lists with start pos for each track
3562 QMap <int, int> trackClipStartList;
3563 QMap <int, int> trackTransitionStartList;
3565 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3566 trackClipStartList[i] = -1;
3567 trackTransitionStartList[i] = -1;
3570 for (int i = 0; i < items.count(); i++) {
3571 if (items.at(i)->type() == GROUPWIDGET) {
3572 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3573 if (!groups.contains(group)) groups.append(group);
3574 items += items.at(i)->childItems();
3578 for (int i = 0; i < items.count(); i++) {
3579 if (items.at(i)->type() == AVWIDGET) {
3580 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3581 ItemInfo info = item->info();
3582 clipsToMove.append(info);
3584 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3585 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3586 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3587 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3588 ItemInfo info = item->info();
3589 transitionsToMove.append(info);
3591 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3592 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3595 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3596 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3597 updateTrackDuration(track, command);
3598 m_commandStack->push(command);
3599 if (track != -1) track = m_document->tracksCount() - track;
3600 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3601 setDocumentModified();
3604 resetSelectionGroup();
3605 for (int i = 0; i < groups.count(); i++) {
3606 rebuildGroup(groups.at(i));
3612 m_operationMode = NONE;
3613 } else if (m_operationMode == RUBBERSELECTION) {
3615 QGraphicsView::mouseReleaseEvent(event);
3616 setDragMode(QGraphicsView::NoDrag);
3617 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3618 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3619 resetSelectionGroup();
3620 groupSelectedItems();
3621 m_operationMode = NONE;
3624 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3625 emit transitionItemSelected(NULL);
3629 if (m_dragItem) info = m_dragItem->info();
3631 if (m_operationMode == MOVE) {
3632 setCursor(Qt::OpenHandCursor);
3633 if (m_dragItem->parentItem() == 0) {
3634 // we are moving one clip, easy
3635 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3636 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3637 Mlt::Producer *prod = item->getProducer(info.track);
3638 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);
3641 QUndoCommand *moveCommand = new QUndoCommand();
3642 moveCommand->setText(i18n("Move clip"));
3643 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3645 int tracknumber = m_document->tracksCount() - item->track() - 1;
3646 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3647 if (isLocked) item->setItemLocked(true);
3648 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3649 // Also move automatic transitions (on lower track)
3650 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3651 ItemInfo startTrInfo;
3652 ItemInfo newStartTrInfo;
3653 bool moveStartTrans = false;
3654 bool moveEndTrans = false;
3655 if (startTransition && startTransition->isAutomatic()) {
3656 startTrInfo = startTransition->info();
3657 newStartTrInfo = startTrInfo;
3658 newStartTrInfo.track = info.track;
3659 newStartTrInfo.startPos = info.startPos;
3660 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3661 // transition end should stay the same
3663 // transition end should be adjusted to clip
3664 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3666 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3668 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3669 // Check if there is a transition at clip end
3670 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3671 if (tr && tr->isAutomatic()) {
3672 ItemInfo trInfo = tr->info();
3673 ItemInfo newTrInfo = trInfo;
3674 newTrInfo.track = info.track;
3675 newTrInfo.endPos = m_dragItem->endPos();
3676 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3677 // transition start should stay the same
3679 // transition start should be moved
3680 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3682 if (newTrInfo.startPos < newTrInfo.endPos) {
3683 moveEndTrans = true;
3684 if (moveStartTrans) {
3685 // we have to move both transitions, remove the start one so that there is no collision
3686 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3688 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3689 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3690 if (moveStartTrans) {
3691 // re-add transition in correct place
3692 int transTrack = startTransition->transitionEndTrack();
3693 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3694 transTrack = getPreviousVideoTrack(info.track);
3696 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3697 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3703 if (moveStartTrans && !moveEndTrans) {
3704 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3705 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3708 // Also move automatic transitions (on upper track)
3709 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3710 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3711 ItemInfo trInfo = tr->info();
3712 ItemInfo newTrInfo = trInfo;
3713 newTrInfo.startPos = m_dragItem->startPos();
3714 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3715 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3716 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3717 // transition end should be adjusted to clip on upper track
3718 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3720 if (newTrInfo.startPos < newTrInfo.endPos) {
3721 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3722 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3726 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3727 // Check if there is a transition at clip end
3728 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3729 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3730 ItemInfo trInfo = tr->info();
3731 ItemInfo newTrInfo = trInfo;
3732 newTrInfo.endPos = m_dragItem->endPos();
3733 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3734 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3735 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3736 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3737 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3738 // transition start should be moved
3739 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3741 if (newTrInfo.startPos < newTrInfo.endPos) {
3742 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3743 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3748 updateTrackDuration(info.track, moveCommand);
3749 if (m_dragItemInfo.track != info.track)
3750 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3751 m_commandStack->push(moveCommand);
3752 //checkTrackSequence(m_dragItem->track());
3754 // undo last move and emit error message
3755 bool snap = KdenliveSettings::snaptopoints();
3756 KdenliveSettings::setSnaptopoints(false);
3757 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3758 KdenliveSettings::setSnaptopoints(snap);
3759 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3761 setDocumentModified();
3762 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3763 Transition *transition = static_cast <Transition *>(m_dragItem);
3764 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3765 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)) {
3766 // Moving transition failed, revert to previous position
3767 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3768 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3770 QUndoCommand *moveCommand = new QUndoCommand();
3771 moveCommand->setText(i18n("Move transition"));
3772 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3773 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3774 updateTrackDuration(info.track, moveCommand);
3775 if (m_dragItemInfo.track != info.track)
3776 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3777 m_commandStack->push(moveCommand);
3778 setDocumentModified();
3782 // Moving several clips. We need to delete them and readd them to new position,
3783 // or they might overlap each other during the move
3784 QGraphicsItemGroup *group;
3785 if (m_selectionGroup) {
3786 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3789 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3791 QList<QGraphicsItem *> items = group->childItems();
3792 QList<ItemInfo> clipsToMove;
3793 QList<ItemInfo> transitionsToMove;
3795 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3796 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3798 QUndoCommand *moveGroup = new QUndoCommand();
3799 moveGroup->setText(i18n("Move group"));
3800 if (timeOffset != GenTime() || trackOffset != 0) {
3801 // remove items in MLT playlist
3804 int max = items.count();
3805 for (int i = 0; i < max; i++) {
3806 if (items.at(i)->type() == GROUPWIDGET) {
3807 items += items.at(i)->childItems();
3810 m_document->renderer()->blockSignals(true);
3811 for (int i = 0; i < items.count(); i++) {
3812 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3813 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3814 ItemInfo info = item->info();
3815 if (item->type() == AVWIDGET) {
3816 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3817 // error, clip cannot be removed from playlist
3818 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3820 clipsToMove.append(info);
3823 transitionsToMove.append(info);
3824 Transition *tr = static_cast <Transition*>(item);
3825 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3828 m_document->renderer()->blockSignals(false);
3829 for (int i = 0; i < items.count(); i++) {
3830 // re-add items in correct place
3831 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3832 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3834 ItemInfo info = item->info();
3835 int tracknumber = m_document->tracksCount() - info.track - 1;
3836 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3838 group->removeFromGroup(item);
3839 item->setItemLocked(true);
3842 if (item->type() == AVWIDGET) {
3843 ClipItem *clip = static_cast <ClipItem*>(item);
3844 int trackProducer = info.track;
3845 info.track = m_document->tracksCount() - info.track;
3846 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3847 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3848 for (int i = 0; i < clip->effectsCount(); i++) {
3849 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3852 Transition *tr = static_cast <Transition*>(item);
3853 int newTrack = tr->transitionEndTrack();
3854 if (!tr->forcedTrack()) {
3855 newTrack = getPreviousVideoTrack(info.track);
3857 tr->updateTransitionEndTrack(newTrack);
3858 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3859 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3862 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3863 updateTrackDuration(-1, moveGroup);
3864 m_commandStack->push(moveGroup);
3866 //QPointF top = group->sceneBoundingRect().topLeft();
3867 //QPointF oldpos = m_selectionGroup->scenePos();
3868 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3869 //group->setPos(top);
3870 //TODO: get rid of the 3 lines below
3871 if (m_selectionGroup) {
3872 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3873 m_selectionGroupInfo.track = m_selectionGroup->track();
3874 items = m_selectionGroup->childItems();
3875 resetSelectionGroup(false);
3877 QSet <QGraphicsItem*> groupList;
3878 QSet <QGraphicsItem*> itemList;
3879 while (!items.isEmpty()) {
3880 QGraphicsItem *first = items.takeFirst();
3881 if (first->type() == GROUPWIDGET) {
3882 if (first != m_selectionGroup) {
3883 groupList.insert(first);
3886 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3887 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3888 if (first->parentItem() != m_selectionGroup) {
3889 groupList.insert(first->parentItem());
3891 else itemList.insert(first);
3893 else itemList.insert(first);
3896 foreach(QGraphicsItem *item, groupList) {
3897 itemList.unite(item->childItems().toSet());
3898 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3901 foreach(QGraphicsItem *item, itemList) {
3902 item->setSelected(true);
3903 if (item->parentItem())
3904 item->parentItem()->setSelected(true);
3906 resetSelectionGroup();
3907 groupSelectedItems(itemList.toList());
3909 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3912 setDocumentModified();
3915 m_document->renderer()->doRefresh();
3916 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3918 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3919 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3921 QUndoCommand *resizeCommand = new QUndoCommand();
3922 resizeCommand->setText(i18n("Resize group"));
3923 QList <QGraphicsItem *> items = parent->childItems();
3924 QList <ItemInfo> infos = parent->resizeInfos();
3925 parent->clearResizeInfos();
3927 for (int i = 0; i < items.count(); ++i) {
3928 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3929 if (item && item->type() == AVWIDGET) {
3930 ItemInfo info = infos.at(itemcount);
3931 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3935 m_commandStack->push(resizeCommand);
3938 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3939 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3941 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3943 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3944 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3946 QUndoCommand *resizeCommand = new QUndoCommand();
3947 resizeCommand->setText(i18n("Resize group"));
3948 QList <QGraphicsItem *> items = parent->childItems();
3949 QList <ItemInfo> infos = parent->resizeInfos();
3950 parent->clearResizeInfos();
3952 for (int i = 0; i < items.count(); ++i) {
3953 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3954 if (item && item->type() == AVWIDGET) {
3955 ItemInfo info = infos.at(itemcount);
3956 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3960 updateTrackDuration(-1, resizeCommand);
3961 m_commandStack->push(resizeCommand);
3964 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3965 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3967 } else if (m_operationMode == FADEIN) {
3968 // resize fade in effect
3969 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3970 int ix = item->hasEffect("volume", "fadein");
3971 int ix2 = item->hasEffect("", "fade_from_black");
3973 QDomElement oldeffect = item->effectAtIndex(ix);
3974 int start = item->cropStart().frames(m_document->fps());
3975 int end = item->fadeIn();
3977 slotDeleteEffect(item, -1, oldeffect, false);
3980 QDomElement effect = oldeffect.cloneNode().toElement();
3981 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3982 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3983 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3984 emit clipItemSelected(item);
3986 } else if (item->fadeIn() != 0 && ix2 == -1) {
3988 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3990 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3991 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3992 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3993 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3996 QDomElement oldeffect = item->effectAtIndex(ix2);
3997 int start = item->cropStart().frames(m_document->fps());
3998 int end = item->fadeIn();
4000 slotDeleteEffect(item, -1, oldeffect, false);
4003 QDomElement effect = oldeffect.cloneNode().toElement();
4004 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4005 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4006 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4007 emit clipItemSelected(item);
4010 } else if (m_operationMode == FADEOUT) {
4011 // resize fade out effect
4012 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4013 int ix = item->hasEffect("volume", "fadeout");
4014 int ix2 = item->hasEffect("", "fade_to_black");
4016 QDomElement oldeffect = item->effectAtIndex(ix);
4017 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4018 int start = item->fadeOut();
4020 slotDeleteEffect(item, -1, oldeffect, false);
4022 start = end - start;
4023 QDomElement effect = oldeffect.cloneNode().toElement();
4024 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4025 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4026 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4027 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4028 emit clipItemSelected(item);
4030 } else if (item->fadeOut() != 0 && ix2 == -1) {
4032 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4034 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4035 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4036 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4037 int start = end-item->fadeOut();
4038 EffectsList::setParameter(effect, "in", QString::number(start));
4039 EffectsList::setParameter(effect, "out", QString::number(end));
4040 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4043 QDomElement oldeffect = item->effectAtIndex(ix2);
4044 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4045 int start = item->fadeOut();
4047 slotDeleteEffect(item, -1, oldeffect, false);
4049 start = end - start;
4050 QDomElement effect = oldeffect.cloneNode().toElement();
4051 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4052 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4053 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4054 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4055 emit clipItemSelected(item);
4058 } else if (m_operationMode == KEYFRAME) {
4059 // update the MLT effect
4060 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4061 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4063 // check if we want to remove keyframe
4064 double val = mapToScene(event->pos()).toPoint().y();
4065 QRectF br = item->sceneBoundingRect();
4066 double maxh = 100.0 / br.height();
4067 val = (br.bottom() - val) * maxh;
4068 int start = item->cropStart().frames(m_document->fps());
4069 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4071 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4073 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4075 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4078 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4079 //item->updateKeyframeEffect();
4080 //QString next = item->keyframes(item->selectedEffectIndex());
4081 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4082 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4084 m_commandStack->push(command);
4085 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4086 emit clipItemSelected(item);
4088 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4089 // A transition is selected
4091 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4092 if (transitionClip && transitionClip->baseClip()) {
4093 QString size = transitionClip->baseClip()->getProperty("frame_size");
4094 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4095 if (factor == 0) factor = 1.0;
4096 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4097 p.setY(size.section('x', 1, 1).toInt());
4099 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4100 } else emit transitionItemSelected(NULL);
4101 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4102 m_operationMode = NONE;
4105 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4107 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4109 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4110 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4111 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4112 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4113 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4114 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4115 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4118 m_waitingThumbs.removeAll(item);
4120 if (item->isSelected()) emit clipItemSelected(NULL);
4121 item->baseClip()->removeReference();
4122 m_document->updateClip(item->baseClip()->getId());
4124 /*if (item->baseClip()->isTransparent()) {
4125 // also remove automatic transition
4126 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4127 if (tr && tr->isAutomatic()) {
4128 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4129 scene()->removeItem(tr);
4134 if (m_dragItem == item) m_dragItem = NULL;
4136 #if QT_VERSION >= 0x040600
4137 // animate item deletion
4138 item->closeAnimation();
4139 /*if (refresh) item->closeAnimation();
4141 // no refresh, means we have several operations chained, we need to delete clip immediatly
4142 // so that it does not get in the way of the other
4151 setDocumentModified();
4152 if (refresh) m_document->renderer()->doRefresh();
4155 void CustomTrackView::deleteSelectedClips()
4157 resetSelectionGroup();
4158 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4159 if (itemList.count() == 0) {
4160 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4163 scene()->clearSelection();
4164 QUndoCommand *deleteSelected = new QUndoCommand();
4168 int transitionCount = 0;
4169 // expand & destroy groups
4170 for (int i = 0; i < itemList.count(); i++) {
4171 if (itemList.at(i)->type() == GROUPWIDGET) {
4173 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4174 QList <ItemInfo> clipInfos;
4175 QList <ItemInfo> transitionInfos;
4176 for (int j = 0; j < children.count(); j++) {
4177 if (children.at(j)->type() == AVWIDGET) {
4178 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4179 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4180 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4181 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4182 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4184 if (itemList.contains(children.at(j))) {
4185 children.removeAt(j);
4189 itemList += children;
4190 if (clipInfos.count() > 0)
4191 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4193 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4194 itemList.insert(i + 1, itemList.at(i)->parentItem());
4197 for (int i = 0; i < itemList.count(); i++) {
4198 if (itemList.at(i)->type() == AVWIDGET) {
4200 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4201 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4202 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4203 emit clipItemSelected(NULL);
4204 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4206 Transition *item = static_cast <Transition *>(itemList.at(i));
4207 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4208 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4209 emit transitionItemSelected(NULL);
4212 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4213 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4214 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4215 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4216 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4217 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4218 else deleteSelected->setText(i18n("Delete selected items"));
4219 updateTrackDuration(-1, deleteSelected);
4220 new RefreshMonitorCommand(this, false, deleteSelected);
4221 m_commandStack->push(deleteSelected);
4222 m_document->renderer()->doRefresh();
4226 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4229 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4231 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4233 kDebug() << "ERROR: Cannot find clip for speed change";
4234 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4237 info.track = m_document->tracksCount() - item->track();
4238 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4240 item->setSpeed(speed, strobe);
4241 item->updateRectGeometry();
4242 if (item->cropDuration().frames(m_document->fps()) != endPos)
4243 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4244 updatePositionEffects(item, info);
4245 setDocumentModified();
4247 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4251 void CustomTrackView::cutSelectedClips()
4253 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4254 QList<AbstractGroupItem *> groups;
4255 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4256 for (int i = 0; i < itemList.count(); ++i) {
4257 if (!itemList.at(i))
4259 if (itemList.at(i)->type() == AVWIDGET) {
4260 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4261 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4262 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4263 if (!groups.contains(group))
4265 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4266 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4267 m_commandStack->push(command);
4269 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4270 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4271 if (!groups.contains(group))
4276 for (int i = 0; i < groups.count(); ++i)
4277 razorGroup(groups.at(i), currentPos);
4280 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4283 QList <QGraphicsItem *> children = group->childItems();
4284 QList <ItemInfo> clips1, transitions1;
4285 QList <ItemInfo> clipsCut, transitionsCut;
4286 QList <ItemInfo> clips2, transitions2;
4287 for (int i = 0; i < children.count(); ++i) {
4288 children.at(i)->setSelected(false);
4289 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4290 if (child->type() == AVWIDGET) {
4291 if (cutPos > child->endPos())
4292 clips1 << child->info();
4293 else if (cutPos < child->startPos())
4294 clips2 << child->info();
4296 clipsCut << child->info();
4298 if (cutPos > child->endPos())
4299 transitions1 << child->info();
4300 else if (cutPos < child->startPos())
4301 transitions2 << child->info();
4303 transitionsCut << child->info();
4306 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4308 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4309 m_commandStack->push(command);
4313 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)
4316 for (int i = 0; i < clipsCut.count(); ++i) {
4317 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4319 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4320 clips1 << clip->info();
4321 if (clipBehind != NULL)
4322 clips2 << clipBehind->info();
4325 /* TODO: cut transitionsCut
4326 * For now just append them to group1 */
4327 transitions1 << transitionsCut;
4328 doGroupClips(clips1, transitions1, true);
4329 doGroupClips(clips2, transitions2, true);
4331 /* we might also just use clipsCut.at(0)->parentItem().
4332 * Do this loop just in case something went wrong during cut */
4333 for (int i = 0; i < clipsCut.count(); ++i) {
4334 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4335 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4336 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4337 QList <QGraphicsItem *> children = group->childItems();
4338 QList <ItemInfo> groupClips;
4339 QList <ItemInfo> groupTrans;
4340 for (int j = 0; j < children.count(); ++j) {
4341 if (children.at(j)->type() == AVWIDGET)
4342 groupClips << ((AbstractClipItem *)children.at(j))->info();
4343 else if (children.at(j)->type() == TRANSITIONWIDGET)
4344 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4346 doGroupClips(groupClips, groupTrans, false);
4350 for (int i = 0; i < clipsCut.count(); ++i)
4351 cutClip(clipsCut.at(i), cutPos, false);
4352 // TODO: uncut transitonsCut
4353 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4357 void CustomTrackView::groupClips(bool group)
4359 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4360 QList <ItemInfo> clipInfos;
4361 QList <ItemInfo> transitionInfos;
4364 int max = itemList.count();
4365 for (int i = 0; i < max; i++) {
4366 if (itemList.at(i)->type() == GROUPWIDGET) {
4367 itemList += itemList.at(i)->childItems();
4371 for (int i = 0; i < itemList.count(); i++) {
4372 if (itemList.at(i)->type() == AVWIDGET) {
4373 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4374 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4375 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4376 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4377 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4380 if (clipInfos.count() > 0) {
4381 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4382 m_commandStack->push(command);
4386 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4388 resetSelectionGroup();
4389 m_scene->clearSelection();
4391 for (int i = 0; i < clipInfos.count(); i++) {
4392 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4393 if (clip == NULL) continue;
4394 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4395 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4396 m_document->clipManager()->removeGroup(grp);
4397 scene()->destroyItemGroup(grp);
4399 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4401 for (int i = 0; i < transitionInfos.count(); i++) {
4402 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4403 if (tr == NULL) continue;
4404 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4405 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4406 m_document->clipManager()->removeGroup(grp);
4407 scene()->destroyItemGroup(grp);
4409 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4411 setDocumentModified();
4414 QList <QGraphicsItem *>list;
4415 for (int i = 0; i < clipInfos.count(); i++) {
4416 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4419 //clip->setSelected(true);
4422 for (int i = 0; i < transitionInfos.count(); i++) {
4423 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4426 //clip->setSelected(true);
4429 groupSelectedItems(list, false, true, true);
4430 setDocumentModified();
4433 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4435 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4436 if (baseclip == NULL) {
4437 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4441 if (baseclip->getProducer() == NULL) {
4442 // If the clip has no producer, we must wait until it is created...
4444 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4445 emit forceClipProcessing(clipId);
4446 qApp->processEvents();
4447 for (int i = 0; i < 10; i++) {
4448 if (baseclip->getProducer() == NULL) {
4449 qApp->processEvents();
4450 m_producerNotReady.wait(&m_mutex, 200);
4453 if (baseclip->getProducer() == NULL) {
4454 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4458 emit displayMessage(QString(), InformationMessage);
4462 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4463 item->setEffectList(effects);
4464 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4465 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4466 scene()->addItem(item);
4468 int producerTrack = info.track;
4469 int tracknumber = m_document->tracksCount() - info.track - 1;
4470 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4471 if (isLocked) item->setItemLocked(true);
4473 baseclip->addReference();
4474 m_document->updateClip(baseclip->getId());
4475 info.track = m_document->tracksCount() - info.track;
4476 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4477 for (int i = 0; i < item->effectsCount(); i++) {
4478 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4480 setDocumentModified();
4482 m_document->renderer()->doRefresh();
4483 if (!baseclip->isPlaceHolder())
4484 m_waitingThumbs.append(item);
4485 m_thumbsTimer.start();
4488 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4490 QMutexLocker locker(&m_mutex);
4491 QList<QGraphicsItem *> list = scene()->items();
4492 QList <ClipItem *>clipList;
4493 ClipItem *clip = NULL;
4494 DocClipBase *baseClip = NULL;
4495 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4496 for (int i = 0; i < list.size(); ++i) {
4497 if (list.at(i)->type() == AVWIDGET) {
4498 clip = static_cast <ClipItem *>(list.at(i));
4499 if (clip->clipProducer() == clipId) {
4500 if (baseClip == NULL) {
4501 baseClip = clip->baseClip();
4503 ItemInfo info = clip->info();
4504 Mlt::Producer *prod = NULL;
4505 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4506 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4507 else prod = baseClip->getProducer(info.track);
4508 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4509 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4511 else clipList.append(clip);
4515 for (int i = 0; i < clipList.count(); i++)
4516 clipList.at(i)->refreshClip(true, true);
4517 m_document->renderer()->unlockService(tractor);
4520 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4522 int framepos = (int)(pos.frames(m_document->fps()));
4523 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4524 ClipItem *clip = NULL;
4525 for (int i = 0; i < list.size(); i++) {
4526 if (!list.at(i)->isEnabled()) continue;
4527 if (list.at(i)->type() == AVWIDGET) {
4528 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4529 if (test->endPos() == pos) clip = test;
4536 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4538 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4539 ClipItem *clip = NULL;
4540 for (int i = 0; i < list.size(); i++) {
4541 if (!list.at(i)->isEnabled()) continue;
4542 if (list.at(i)->type() == AVWIDGET) {
4543 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4544 if (test->startPos() == pos) clip = test;
4551 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4553 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4554 QList<QGraphicsItem *> list = scene()->items(p);
4555 ClipItem *clip = NULL;
4556 for (int i = 0; i < list.size(); i++) {
4557 if (!list.at(i)->isEnabled()) continue;
4558 if (list.at(i)->type() == AVWIDGET) {
4559 clip = static_cast <ClipItem *>(list.at(i));
4566 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4568 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4572 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4574 int pos = info.startPos.frames(m_document->fps());
4575 int track = m_document->tracksCount() - info.b_track;
4576 return getTransitionItemAt(pos, track);
4579 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4581 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4582 QList<QGraphicsItem *> list = scene()->items(p);
4583 Transition *clip = NULL;
4584 for (int i = 0; i < list.size(); i++) {
4585 if (!list.at(i)->isEnabled()) continue;
4586 if (list.at(i)->type() == TRANSITIONWIDGET) {
4587 clip = static_cast <Transition *>(list.at(i));
4594 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4596 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4599 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4601 int framepos = (int)(pos.frames(m_document->fps()));
4602 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4603 QList<QGraphicsItem *> list = scene()->items(p);
4604 Transition *clip = NULL;
4605 for (int i = 0; i < list.size(); i++) {
4606 if (!list.at(i)->isEnabled()) continue;
4607 if (list.at(i)->type() == TRANSITIONWIDGET) {
4608 Transition *test = static_cast <Transition *>(list.at(i));
4609 if (test->endPos() == pos) clip = test;
4616 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4618 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4619 QList<QGraphicsItem *> list = scene()->items(p);
4620 Transition *clip = NULL;
4621 for (int i = 0; i < list.size(); ++i) {
4622 if (!list.at(i)->isEnabled()) continue;
4623 if (list.at(i)->type() == TRANSITIONWIDGET) {
4624 Transition *test = static_cast <Transition *>(list.at(i));
4625 if (test->startPos() == pos) clip = test;
4632 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4634 if (m_selectionGroup) resetSelectionGroup(false);
4635 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4637 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);
4638 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4641 Mlt::Producer *prod = item->getProducer(end.track);
4644 qDebug() << "Moving item " << (long)item << " from .. to:";
4645 qDebug() << item->info();
4649 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4650 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4653 bool snap = KdenliveSettings::snaptopoints();
4654 KdenliveSettings::setSnaptopoints(false);
4655 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4657 int tracknumber = m_document->tracksCount() - end.track - 1;
4658 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4659 m_scene->clearSelection();
4660 if (isLocked) item->setItemLocked(true);
4662 if (item->isItemLocked()) item->setItemLocked(false);
4663 item->setSelected(true);
4665 if (item->baseClip()->isTransparent()) {
4666 // Also move automatic transition
4667 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4668 if (tr && tr->isAutomatic()) {
4669 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4670 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);
4671 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4674 KdenliveSettings::setSnaptopoints(snap);
4675 setDocumentModified();
4677 // undo last move and emit error message
4678 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4680 if (refresh) m_document->renderer()->doRefresh();
4681 if (out_actualEnd != NULL) {
4682 *out_actualEnd = item->info();
4684 qDebug() << "Actual end position updated:" << *out_actualEnd;
4688 qDebug() << item->info();
4693 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4696 resetSelectionGroup();
4697 m_scene->clearSelection();
4699 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4700 scene()->addItem(m_selectionGroup);
4702 m_document->renderer()->blockSignals(true);
4703 for (int i = 0; i < startClip.count(); i++) {
4705 startClip[i].startPos = startClip.at(i).startPos - offset;
4706 startClip[i].track = startClip.at(i).track - trackOffset;
4708 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4710 clip->setItemLocked(false);
4711 if (clip->parentItem()) {
4712 m_selectionGroup->addItem(clip->parentItem());
4714 m_selectionGroup->addItem(clip);
4716 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4717 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4719 for (int i = 0; i < startTransition.count(); i++) {
4721 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4722 startTransition[i].track = startTransition.at(i).track - trackOffset;
4724 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4726 tr->setItemLocked(false);
4727 if (tr->parentItem()) {
4728 m_selectionGroup->addItem(tr->parentItem());
4730 m_selectionGroup->addItem(tr);
4732 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());
4733 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4735 m_document->renderer()->blockSignals(false);
4737 if (m_selectionGroup) {
4738 bool snap = KdenliveSettings::snaptopoints();
4739 KdenliveSettings::setSnaptopoints(false);
4741 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4742 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4744 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4745 QList <AbstractGroupItem*> groupList;
4747 int max = children.count();
4748 for (int i = 0; i < max; i++) {
4749 if (children.at(i)->type() == GROUPWIDGET) {
4750 children += children.at(i)->childItems();
4751 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4752 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4753 /*m_document->clipManager()->removeGroup(grp);
4754 m_scene->destroyItemGroup(grp);*/
4755 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4756 if (!groupList.contains(group)) groupList.append(group);
4757 children.removeAll(children.at(i));
4762 for (int i = 0; i < children.count(); i++) {
4763 // re-add items in correct place
4764 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4765 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4767 ItemInfo info = item->info();
4768 int tracknumber = m_document->tracksCount() - info.track - 1;
4769 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4771 item->setItemLocked(true);
4772 else if (item->isItemLocked())
4773 item->setItemLocked(false);
4775 if (item->type() == AVWIDGET) {
4776 ClipItem *clip = static_cast <ClipItem*>(item);
4777 int trackProducer = info.track;
4778 info.track = m_document->tracksCount() - info.track;
4779 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4780 for (int i = 0; i < clip->effectsCount(); i++) {
4781 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4783 } else if (item->type() == TRANSITIONWIDGET) {
4784 Transition *tr = static_cast <Transition*>(item);
4786 if (!tr->forcedTrack()) {
4787 newTrack = getPreviousVideoTrack(info.track);
4789 newTrack = tr->transitionEndTrack() + trackOffset;
4790 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4792 tr->updateTransitionEndTrack(newTrack);
4793 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4797 resetSelectionGroup(false);
4798 for (int i = 0; i < groupList.count(); i++) {
4799 rebuildGroup(groupList.at(i));
4804 KdenliveSettings::setSnaptopoints(snap);
4805 m_document->renderer()->doRefresh();
4806 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4809 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4811 Transition *item = getTransitionItemAt(start.startPos, start.track);
4813 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);
4814 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4818 bool snap = KdenliveSettings::snaptopoints();
4819 KdenliveSettings::setSnaptopoints(false);
4821 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4822 // Transition was moved
4823 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4824 } else if (end.endPos == start.endPos) {
4825 // Transition start resize
4826 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4827 } else if (end.startPos == start.startPos) {
4828 // Transition end resize;
4829 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4830 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4833 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4834 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4835 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4837 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4838 KdenliveSettings::setSnaptopoints(snap);
4839 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4840 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());
4841 if (m_dragItem && m_dragItem == item) {
4843 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4844 if (transitionClip && transitionClip->baseClip()) {
4845 QString size = transitionClip->baseClip()->getProperty("frame_size");
4846 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4847 if (factor == 0) factor = 1.0;
4848 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4849 p.setY(size.section('x', 1, 1).toInt());
4851 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4853 if (refresh) m_document->renderer()->doRefresh();
4854 setDocumentModified();
4857 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4859 bool resizeClipStart = (start.startPos != end.startPos);
4860 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4862 if (dontWorry) return;
4863 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);
4864 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4867 if (item->parentItem()) {
4868 // Item is part of a group, reset group
4869 resetSelectionGroup();
4872 bool snap = KdenliveSettings::snaptopoints();
4873 KdenliveSettings::setSnaptopoints(false);
4875 if (resizeClipStart) {
4876 ItemInfo clipinfo = item->info();
4877 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4878 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4880 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4883 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4885 ItemInfo clipinfo = item->info();
4886 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4887 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4889 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4891 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4893 if (!resizeClipStart && end.cropStart != start.cropStart) {
4894 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4895 ItemInfo clipinfo = end;
4896 clipinfo.track = m_document->tracksCount() - end.track;
4897 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4899 item->setCropStart(end.cropStart);
4900 item->resetThumbs(true);
4903 m_document->renderer()->doRefresh();
4904 KdenliveSettings::setSnaptopoints(snap);
4905 setDocumentModified();
4908 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4910 if (pos == oldInfo.startPos.frames(m_document->fps()))
4912 bool snap = KdenliveSettings::snaptopoints();
4914 KdenliveSettings::setSnaptopoints(false);
4915 item->resizeStart(pos);
4916 if (item->startPos().frames(m_document->fps()) != pos) {
4917 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4918 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4919 KdenliveSettings::setSnaptopoints(snap);
4922 KdenliveSettings::setSnaptopoints(snap);
4925 bool hasParentCommand = false;
4927 hasParentCommand = true;
4929 command = new QUndoCommand();
4930 command->setText(i18n("Resize clip start"));
4933 // do this here, too, because otherwise undo won't update the group
4934 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4935 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4937 ItemInfo info = item->info();
4938 if (item->type() == AVWIDGET) {
4939 ItemInfo resizeinfo = oldInfo;
4940 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4941 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4943 // Check if there is an automatic transition on that clip (lower track)
4944 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4945 if (transition && transition->isAutomatic()) {
4946 ItemInfo trInfo = transition->info();
4947 ItemInfo newTrInfo = trInfo;
4948 newTrInfo.startPos = item->startPos();
4949 if (newTrInfo.startPos < newTrInfo.endPos)
4950 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4952 // Check if there is an automatic transition on that clip (upper track)
4953 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4954 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4955 ItemInfo trInfo = transition->info();
4956 ItemInfo newTrInfo = trInfo;
4957 newTrInfo.startPos = item->startPos();
4958 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4959 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4960 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4963 ClipItem *clip = static_cast < ClipItem * >(item);
4966 // Since we must always resize clip before updating the keyframes, we
4967 // put a resize command before & after checking keyframes so that
4968 // we are sure the resize is performed before whenever we do or undo the action
4969 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4970 adjustEffects(clip, oldInfo, command);
4971 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4973 KdenliveSettings::setSnaptopoints(false);
4974 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4975 KdenliveSettings::setSnaptopoints(snap);
4976 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4978 } else if (item->type() == TRANSITIONWIDGET) {
4979 Transition *transition = static_cast <Transition *>(item);
4980 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)) {
4981 // Cannot resize transition
4982 KdenliveSettings::setSnaptopoints(false);
4983 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4984 KdenliveSettings::setSnaptopoints(snap);
4985 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4987 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4988 if (command == NULL)
4989 m_commandStack->push(moveCommand);
4993 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4994 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4996 if (!hasParentCommand)
4997 m_commandStack->push(command);
5000 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5002 if (pos == oldInfo.endPos.frames(m_document->fps()))
5004 bool snap = KdenliveSettings::snaptopoints();
5006 KdenliveSettings::setSnaptopoints(false);
5007 item->resizeEnd(pos);
5008 if (item->endPos().frames(m_document->fps()) != pos) {
5009 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5010 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5011 KdenliveSettings::setSnaptopoints(snap);
5014 KdenliveSettings::setSnaptopoints(snap);
5017 bool hasParentCommand = false;
5019 hasParentCommand = true;
5021 command = new QUndoCommand();
5024 // do this here, too, because otherwise undo won't update the group
5025 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5026 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5028 ItemInfo info = item->info();
5029 if (item->type() == AVWIDGET) {
5030 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5031 ItemInfo resizeinfo = info;
5032 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5033 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5035 // Check if there is an automatic transition on that clip (lower track)
5036 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5037 if (tr && tr->isAutomatic()) {
5038 ItemInfo trInfo = tr->info();
5039 ItemInfo newTrInfo = trInfo;
5040 newTrInfo.endPos = item->endPos();
5041 if (newTrInfo.endPos > newTrInfo.startPos)
5042 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5045 // Check if there is an automatic transition on that clip (upper track)
5046 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5047 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5048 ItemInfo trInfo = tr->info();
5049 ItemInfo newTrInfo = trInfo;
5050 newTrInfo.endPos = item->endPos();
5051 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5052 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5053 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5057 ClipItem *clip = static_cast < ClipItem * >(item);
5060 // Since we must always resize clip before updating the keyframes, we
5061 // put a resize command before & after checking keyframes so that
5062 // we are sure the resize is performed before whenever we do or undo the action
5063 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5064 adjustEffects(clip, oldInfo, command);
5065 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5067 KdenliveSettings::setSnaptopoints(false);
5068 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5069 KdenliveSettings::setSnaptopoints(true);
5070 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5072 } else if (item->type() == TRANSITIONWIDGET) {
5073 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5074 Transition *transition = static_cast <Transition *>(item);
5075 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)) {
5076 // Cannot resize transition
5077 KdenliveSettings::setSnaptopoints(false);
5078 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5079 KdenliveSettings::setSnaptopoints(true);
5080 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5082 // Check transition keyframes
5083 QDomElement old = transition->toXML();
5084 if (transition->updateKeyframes()) {
5085 QDomElement xml = transition->toXML();
5086 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);
5087 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5089 new MoveTransitionCommand(this, oldInfo, info, false, command);
5092 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5093 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5095 if (!hasParentCommand) {
5096 updateTrackDuration(oldInfo.track, command);
5097 m_commandStack->push(command);
5101 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5103 int end = item->fadeIn();
5105 // there is a fade in effect
5106 int effectPos = item->hasEffect("volume", "fadein");
5107 if (effectPos != -1) {
5108 QDomElement effect = item->getEffectAtIndex(effectPos);
5109 int start = item->cropStart().frames(m_document->fps());
5110 int max = item->cropDuration().frames(m_document->fps());
5112 // Make sure the fade effect is not longer than the clip
5113 item->setFadeIn(max);
5114 end = item->fadeIn();
5117 EffectsList::setParameter(effect, "in", QString::number(start));
5118 EffectsList::setParameter(effect, "out", QString::number(end));
5120 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5121 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5122 // if fade effect is displayed, update the effect edit widget with new clip duration
5123 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5124 emit clipItemSelected(item);
5127 effectPos = item->hasEffect("brightness", "fade_from_black");
5128 if (effectPos != -1) {
5129 QDomElement effect = item->getEffectAtIndex(effectPos);
5130 int start = item->cropStart().frames(m_document->fps());
5131 int max = item->cropDuration().frames(m_document->fps());
5133 // Make sure the fade effect is not longer than the clip
5134 item->setFadeIn(max);
5135 end = item->fadeIn();
5138 EffectsList::setParameter(effect, "in", QString::number(start));
5139 EffectsList::setParameter(effect, "out", QString::number(end));
5141 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5142 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5143 // if fade effect is displayed, update the effect edit widget with new clip duration
5144 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5145 emit clipItemSelected(item);
5150 int start = item->fadeOut();
5152 // there is a fade out effect
5153 int effectPos = item->hasEffect("volume", "fadeout");
5154 if (effectPos != -1) {
5155 QDomElement effect = item->getEffectAtIndex(effectPos);
5156 int max = item->cropDuration().frames(m_document->fps());
5157 int end = max + item->cropStart().frames(m_document->fps());
5159 // Make sure the fade effect is not longer than the clip
5160 item->setFadeOut(max);
5161 start = item->fadeOut();
5163 start = end - start;
5164 EffectsList::setParameter(effect, "in", QString::number(start));
5165 EffectsList::setParameter(effect, "out", QString::number(end));
5167 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5168 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5169 // if fade effect is displayed, update the effect edit widget with new clip duration
5170 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5171 emit clipItemSelected(item);
5174 effectPos = item->hasEffect("brightness", "fade_to_black");
5175 if (effectPos != -1) {
5176 QDomElement effect = item->getEffectAtIndex(effectPos);
5177 int max = item->cropDuration().frames(m_document->fps());
5178 int end = max + item->cropStart().frames(m_document->fps());
5180 // Make sure the fade effect is not longer than the clip
5181 item->setFadeOut(max);
5182 start = item->fadeOut();
5184 start = end - start;
5185 EffectsList::setParameter(effect, "in", QString::number(start));
5186 EffectsList::setParameter(effect, "out", QString::number(end));
5188 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5189 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5190 // if fade effect is displayed, update the effect edit widget with new clip duration
5191 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5192 emit clipItemSelected(item);
5197 int effectPos = item->hasEffect("freeze", "freeze");
5198 if (effectPos != -1) {
5199 // Freeze effect needs to be adjusted with clip resize
5200 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5201 QDomElement eff = item->getEffectAtIndex(effectPos);
5202 if (!eff.isNull() && diff != 0) {
5203 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5204 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5206 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5207 emit clipItemSelected(item);
5214 double CustomTrackView::getSnapPointForPos(double pos)
5216 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5219 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5221 QList <GenTime> snaps;
5222 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5223 QList<QGraphicsItem *> itemList = items();
5224 for (int i = 0; i < itemList.count(); i++) {
5225 if (itemList.at(i) == selected) continue;
5226 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5227 if (itemList.at(i)->type() == AVWIDGET) {
5228 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5229 GenTime start = item->startPos();
5230 GenTime end = item->endPos();
5231 snaps.append(start);
5233 if (!offsetList.isEmpty()) {
5234 for (int j = 0; j < offsetList.size(); j++) {
5235 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5236 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5240 QList < GenTime > markers = item->snapMarkers();
5241 for (int j = 0; j < markers.size(); ++j) {
5242 GenTime t = markers.at(j);
5244 if (!offsetList.isEmpty()) {
5245 for (int k = 0; k < offsetList.size(); k++) {
5246 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5250 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5251 Transition *transition = static_cast <Transition*>(itemList.at(i));
5252 GenTime start = transition->startPos();
5253 GenTime end = transition->endPos();
5254 snaps.append(start);
5256 if (!offsetList.isEmpty()) {
5257 for (int j = 0; j < offsetList.size(); j++) {
5258 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5259 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5265 // add cursor position
5266 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5268 if (!offsetList.isEmpty()) {
5269 for (int j = 0; j < offsetList.size(); j++) {
5270 snaps.append(pos - offsetList.at(j));
5275 for (int i = 0; i < m_guides.count(); i++) {
5276 snaps.append(m_guides.at(i)->position());
5277 if (!offsetList.isEmpty()) {
5278 for (int j = 0; j < offsetList.size(); j++) {
5279 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5285 QPoint z = m_document->zone();
5286 snaps.append(GenTime(z.x(), m_document->fps()));
5287 snaps.append(GenTime(z.y(), m_document->fps()));
5290 m_scene->setSnapList(snaps);
5291 //for (int i = 0; i < m_snapPoints.size(); ++i)
5292 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5295 void CustomTrackView::slotSeekToPreviousSnap()
5297 updateSnapPoints(NULL);
5298 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5299 seekCursorPos((int) res.frames(m_document->fps()));
5303 void CustomTrackView::slotSeekToNextSnap()
5305 updateSnapPoints(NULL);
5306 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5307 seekCursorPos((int) res.frames(m_document->fps()));
5311 void CustomTrackView::clipStart()
5313 AbstractClipItem *item = getMainActiveClip();
5315 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5320 void CustomTrackView::clipEnd()
5322 AbstractClipItem *item = getMainActiveClip();
5324 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5329 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5331 DocClipBase *base = m_document->clipManager()->getClipById(id);
5333 QMap <QString, QString> extraData = base->analysisData();
5334 QString oldData = extraData.value(key);
5335 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5336 if (!groupCommand) m_commandStack->push(command);
5339 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5341 QUndoCommand *subCommand = NULL;
5342 if (newMarkers.count() > 1 && groupCommand == NULL) {
5343 subCommand = new QUndoCommand;
5344 subCommand->setText("Add markers");
5346 for (int i = 0; i < newMarkers.count(); i++) {
5347 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5348 if (oldMarker == CommentedTime()) {
5349 oldMarker = newMarkers.at(i);
5350 oldMarker.setMarkerType(-1);
5352 if (newMarkers.count() == 1 && !groupCommand) {
5353 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5354 m_commandStack->push(command);
5356 else if (groupCommand) {
5357 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5360 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5363 if (subCommand) m_commandStack->push(subCommand);
5366 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5368 CommentedTime oldmarker(position, comment);
5369 CommentedTime marker = oldmarker;
5370 marker.setMarkerType(-1);
5371 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5372 m_commandStack->push(command);
5375 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5377 DocClipBase *base = m_document->clipManager()->getClipById(id);
5378 QList <CommentedTime> markers = base->commentedSnapMarkers();
5380 if (markers.isEmpty()) {
5381 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5384 QUndoCommand *deleteMarkers = new QUndoCommand();
5385 deleteMarkers->setText("Delete clip markers");
5387 for (int i = 0; i < markers.size(); i++) {
5388 CommentedTime oldMarker = markers.at(i);
5389 CommentedTime marker = oldMarker;
5390 marker.setMarkerType(-1);
5391 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5393 m_commandStack->push(deleteMarkers);
5396 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5398 DocClipBase *base = m_document->clipManager()->getClipById(id);
5399 QList < CommentedTime > markers = base->commentedSnapMarkers();
5400 if (!markers.isEmpty()) {
5401 // Set up categories
5402 QComboBox *cbox = new QComboBox;
5403 cbox->insertItem(0, i18n("All categories"));
5404 for (int i = 0; i < 5; ++i) {
5405 cbox->insertItem(i + 1, i18n("Category %1", i));
5406 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5408 cbox->setCurrentIndex(0);
5409 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5410 fd.setMode(KFile::File);
5411 fd.setOperationMode(KFileDialog::Saving);
5413 QString url = fd.selectedFile();
5414 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5415 if (url.isEmpty()) return;
5418 int category = cbox->currentIndex() - 1;
5419 for (int i = 0; i < markers.count(); i++) {
5420 if (category >= 0) {
5421 // Save only the markers in selected category
5422 if (markers.at(i).markerType() != category) continue;
5424 data.append(QString::number(markers.at(i).time().seconds()));
5426 data.append(QString::number(markers.at(i).time().seconds()));
5428 data.append(markers.at(i).comment());
5434 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5435 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5438 file.write(data.toUtf8());
5443 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5445 QComboBox *cbox = new QComboBox;
5446 for (int i = 0; i < 5; ++i) {
5447 cbox->insertItem(i, i18n("Category %1", i));
5448 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5450 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5451 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5452 fd.setMode(KFile::File);
5453 fd.setOperationMode(KFileDialog::Opening);
5455 QString url = fd.selectedFile();
5457 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5458 if (url.isEmpty()) return;
5459 int category = cbox->currentIndex();
5462 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5463 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5466 QString data = QString::fromUtf8(file.readAll());
5468 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5471 QUndoCommand *command = new QUndoCommand();
5472 command->setText("Load markers");
5474 QList <CommentedTime> markersList;
5475 foreach(QString line, lines) {
5477 values = line.split("\t", QString::SkipEmptyParts);
5478 double time1 = values.at(0).toDouble(&ok);
5481 if (values.count() >1) {
5482 time2 = values.at(1).toDouble(&ok);
5483 if (values.count() == 2) {
5484 // Check if second value is a number or text
5487 markerText = values.at(1);
5489 else markerText = i18n("Marker");
5492 // We assume 3 values per line: in out name
5494 // 2nd value is not a number, drop
5497 markerText = values.at(2);
5501 if (!markerText.isEmpty()) {
5502 // Marker found, add it
5503 //TODO: allow user to set a marker category
5504 CommentedTime marker1(GenTime(time1), markerText, category);
5505 markersList << marker1;
5506 if (time2 > 0 && time2 != time1) {
5507 CommentedTime marker2(GenTime(time2), markerText, category);
5508 markersList << marker2;
5512 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5513 if (command->childCount() > 0) m_commandStack->push(command);
5514 else delete command;
5517 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5519 DocClipBase *base = m_document->clipManager()->getClipById(id);
5520 if (base == NULL) return;
5521 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5522 else base->addSnapMarker(marker);
5523 emit updateClipMarkers(base);
5524 setDocumentModified();
5525 viewport()->update();
5528 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5530 DocClipBase *base = m_document->clipManager()->getClipById(id);
5531 if (base == NULL) return;
5532 base->setAnalysisData(key, data);
5533 emit updateClipExtraData(base);
5534 setDocumentModified();
5535 viewport()->update();
5538 int CustomTrackView::hasGuide(int pos, int offset)
5540 for (int i = 0; i < m_guides.count(); i++) {
5541 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5542 if (qAbs(guidePos - pos) <= offset) return guidePos;
5543 else if (guidePos > pos) return -1;
5548 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5552 double fps = m_document->fps();
5553 for (int i = 0; i < m_guides.count(); i++) {
5554 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5555 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5557 goMenu->setEnabled(!m_guides.isEmpty());
5560 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5562 if (oldPos > GenTime() && pos > GenTime()) {
5564 for (int i = 0; i < m_guides.count(); i++) {
5565 if (m_guides.at(i)->position() == oldPos) {
5566 Guide *item = m_guides.at(i);
5567 item->updateGuide(pos, comment);
5571 } else if (pos > GenTime()) addGuide(pos, comment);
5575 for (int i = 0; i < m_guides.count(); i++) {
5576 if (m_guides.at(i)->position() == oldPos) {
5577 delete m_guides.takeAt(i);
5582 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5584 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5585 m_document->syncGuides(m_guides);
5588 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5590 for (int i = 0; i < m_guides.count(); i++) {
5591 if (m_guides.at(i)->position() == pos) {
5592 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5596 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5597 scene()->addItem(g);
5599 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5600 m_document->syncGuides(m_guides);
5604 void CustomTrackView::slotAddGuide(bool dialog)
5606 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5608 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5609 m_document->timecode(), i18n("Add Guide"), this);
5610 if (d->exec() != QDialog::Accepted) {
5614 marker = d->newMarker();
5617 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5619 if (addGuide(marker.time(), marker.comment())) {
5620 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5621 m_commandStack->push(command);
5625 void CustomTrackView::slotEditGuide(int guidePos)
5628 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5629 else pos = GenTime(guidePos, m_document->fps());
5631 for (int i = 0; i < m_guides.count(); i++) {
5632 if (m_guides.at(i)->position() == pos) {
5633 slotEditGuide(m_guides.at(i)->info());
5638 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5641 void CustomTrackView::slotEditGuide(CommentedTime guide)
5643 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5644 if (d->exec() == QDialog::Accepted) {
5645 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5646 m_commandStack->push(command);
5652 void CustomTrackView::slotEditTimeLineGuide()
5654 if (m_dragGuide == NULL) return;
5655 CommentedTime guide = m_dragGuide->info();
5656 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5657 m_document->timecode(), i18n("Edit Guide"), this);
5658 if (d->exec() == QDialog::Accepted) {
5659 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5660 m_commandStack->push(command);
5665 void CustomTrackView::slotDeleteGuide(int guidePos)
5668 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5669 else pos = GenTime(guidePos, m_document->fps());
5671 for (int i = 0; i < m_guides.count(); i++) {
5672 if (m_guides.at(i)->position() == pos) {
5673 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5674 m_commandStack->push(command);
5679 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5683 void CustomTrackView::slotDeleteTimeLineGuide()
5685 if (m_dragGuide == NULL) return;
5686 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5687 m_commandStack->push(command);
5691 void CustomTrackView::slotDeleteAllGuides()
5693 QUndoCommand *deleteAll = new QUndoCommand();
5694 deleteAll->setText("Delete all guides");
5695 for (int i = 0; i < m_guides.count(); i++) {
5696 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5698 m_commandStack->push(deleteAll);
5701 void CustomTrackView::setTool(PROJECTTOOL tool)
5706 setCursor(m_razorCursor);
5709 setCursor(m_spacerCursor);
5716 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5719 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5720 m_scene->setScale(scaleFactor, verticalScale);
5721 removeTipAnimation();
5722 bool adjust = false;
5723 if (verticalScale != matrix().m22()) adjust = true;
5724 setMatrix(newmatrix);
5726 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5727 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5728 for (int i = 0; i < m_guides.count(); i++) {
5729 QLineF l = m_guides.at(i)->line();
5730 l.setP2(QPointF(l.x2(), newHeight));
5731 m_guides.at(i)->setLine(l);
5733 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5736 int diff = sceneRect().width() - m_projectDuration;
5737 if (diff * newmatrix.m11() < 50) {
5738 if (newmatrix.m11() < 0.4)
5739 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5741 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5743 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5744 centerOn(QPointF(cursorPos(), verticalPos));
5747 void CustomTrackView::slotRefreshGuides()
5749 if (KdenliveSettings::showmarkers()) {
5750 for (int i = 0; i < m_guides.count(); i++)
5751 m_guides.at(i)->update();
5755 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5757 painter->setClipRect(rect);
5758 QPen pen1 = painter->pen();
5759 QColor lineColor = palette().dark().color();
5760 lineColor.setAlpha(100);
5761 pen1.setColor(lineColor);
5762 painter->setPen(pen1);
5763 double min = rect.left();
5764 double max = rect.right();
5765 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5766 int maxTrack = m_document->tracksCount();
5767 QColor lockedColor = palette().button().color();
5768 QColor audioColor = palette().alternateBase().color();
5769 for (int i = 0; i < maxTrack; i++) {
5770 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5771 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5772 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5773 if (i == m_selectedTrack)
5774 painter->fillRect(track, m_activeTrackBrush.brush(this));
5776 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5778 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5782 bool CustomTrackView::findString(const QString &text)
5785 for (int i = 0; i < m_searchPoints.size(); ++i) {
5786 marker = m_searchPoints.at(i).comment();
5787 if (marker.contains(text, Qt::CaseInsensitive)) {
5788 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5789 int vert = verticalScrollBar()->value();
5790 int hor = cursorPos();
5791 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5799 void CustomTrackView::selectFound(QString track, QString pos)
5801 seekCursorPos(m_document->timecode().getFrameCount(pos));
5802 slotSelectTrack(track.toInt());
5804 int vert = verticalScrollBar()->value();
5805 int hor = cursorPos();
5806 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5809 bool CustomTrackView::findNextString(const QString &text)
5812 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5813 marker = m_searchPoints.at(i).comment();
5814 if (marker.contains(text, Qt::CaseInsensitive)) {
5815 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5816 int vert = verticalScrollBar()->value();
5817 int hor = cursorPos();
5818 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5827 void CustomTrackView::initSearchStrings()
5829 m_searchPoints.clear();
5830 QList<QGraphicsItem *> itemList = items();
5831 for (int i = 0; i < itemList.count(); i++) {
5832 // parse all clip names
5833 if (itemList.at(i)->type() == AVWIDGET) {
5834 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5835 GenTime start = item->startPos();
5836 CommentedTime t(start, item->clipName());
5837 m_searchPoints.append(t);
5838 // add all clip markers
5839 QList < CommentedTime > markers = item->commentedSnapMarkers();
5840 m_searchPoints += markers;
5845 for (int i = 0; i < m_guides.count(); i++)
5846 m_searchPoints.append(m_guides.at(i)->info());
5848 qSort(m_searchPoints);
5851 void CustomTrackView::clearSearchStrings()
5853 m_searchPoints.clear();
5857 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5859 QList<ItemInfo> matchingInfo;
5860 QList<QGraphicsItem *> itemList = items();
5861 for (int i = 0; i < itemList.count(); i++) {
5862 if (itemList.at(i)->type() == AVWIDGET) {
5863 ClipItem *item = (ClipItem *)itemList.at(i);
5864 if (item->clipProducer() == clipId)
5865 matchingInfo << item->info();
5868 return matchingInfo;
5871 void CustomTrackView::copyClip()
5873 qDeleteAll(m_copiedItems);
5874 m_copiedItems.clear();
5875 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5876 if (itemList.count() == 0) {
5877 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5880 for (int i = 0; i < itemList.count(); i++) {
5881 if (itemList.at(i)->type() == AVWIDGET) {
5882 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5883 ClipItem *clone = clip->clone(clip->info());
5884 m_copiedItems.append(clone);
5885 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5886 Transition *dup = static_cast <Transition *>(itemList.at(i));
5887 m_copiedItems.append(dup->clone());
5892 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5894 if (m_scene->editMode() != NORMALEDIT) {
5895 // If we are in overwrite mode, always allow the move
5898 int height = m_tracksHeight - 2;
5900 if (type == TRANSITIONWIDGET) {
5901 height = Transition::itemHeight();
5902 offset = Transition::itemOffset();
5904 else if (type == AVWIDGET) {
5905 height = ClipItem::itemHeight();
5906 offset = ClipItem::itemOffset();
5908 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);
5909 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5910 for (int i = 0; i < collisions.count(); i++) {
5911 if (collisions.at(i)->type() == type) {
5918 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5921 for (int i = 0; i < infoList.count(); i++) {
5922 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));
5925 QList<QGraphicsItem *> collisions = scene()->items(path);
5926 for (int i = 0; i < collisions.count(); i++) {
5927 if (collisions.at(i)->type() == type) return false;
5932 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5934 for (int i = 0; i < items.count(); i++) {
5935 ItemInfo info = items.at(i)->info();
5936 info.startPos += offset;
5937 info.endPos += offset;
5938 info.track += trackOffset;
5939 if (!canBePastedTo(info, items.at(i)->type())) return false;
5944 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5946 QPainterPath movePath;
5947 movePath.moveTo(0, 0);
5949 for (int i = 0; i < items.count(); i++) {
5950 ItemInfo info = items.at(i)->info();
5951 info.startPos = info.startPos + offset;
5952 info.endPos = info.endPos + offset;
5953 info.track = info.track + trackOffset;
5954 if (info.startPos < GenTime()) {
5955 // No clip should go below 0
5958 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));
5959 movePath.addRect(rect);
5961 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5962 for (int i = 0; i < collisions.count(); i++) {
5963 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5964 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5972 void CustomTrackView::pasteClip()
5974 if (m_copiedItems.count() == 0) {
5975 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5980 GenTime pos = GenTime(-1);
5981 if (m_menuPosition.isNull()) {
5982 position = mapFromGlobal(QCursor::pos());
5983 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5984 track = m_selectedTrack;
5985 pos = GenTime(m_cursorPos, m_document->fps());
5986 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5990 position = m_menuPosition;
5993 if (pos == GenTime(-1))
5994 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5996 track = (int)(mapToScene(position).y() / m_tracksHeight);
5998 GenTime leftPos = m_copiedItems.at(0)->startPos();
5999 int lowerTrack = m_copiedItems.at(0)->track();
6000 int upperTrack = m_copiedItems.at(0)->track();
6001 for (int i = 1; i < m_copiedItems.count(); i++) {
6002 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6003 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6004 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6007 GenTime offset = pos - leftPos;
6008 int trackOffset = track - lowerTrack;
6010 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6011 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6012 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6013 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6016 QUndoCommand *pasteClips = new QUndoCommand();
6017 pasteClips->setText("Paste clips");
6019 for (int i = 0; i < m_copiedItems.count(); i++) {
6020 // parse all clip names
6021 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6022 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6023 ItemInfo info = clip->info();
6024 info.startPos += offset;
6025 info.endPos += offset;
6026 info.track += trackOffset;
6027 if (canBePastedTo(info, AVWIDGET)) {
6028 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6029 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6030 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6031 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6033 info.startPos = tr->startPos() + offset;
6034 info.endPos = tr->endPos() + offset;
6035 info.track = tr->track() + trackOffset;
6036 int transitionEndTrack;
6037 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6038 else transitionEndTrack = tr->transitionEndTrack();
6039 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6040 if (info.startPos >= info.endPos) {
6041 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6042 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6043 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6046 updateTrackDuration(-1, pasteClips);
6047 new RefreshMonitorCommand(this, false, pasteClips);
6048 m_commandStack->push(pasteClips);
6051 void CustomTrackView::pasteClipEffects()
6053 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6054 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6057 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6059 QUndoCommand *paste = new QUndoCommand();
6060 paste->setText("Paste effects");
6062 QList<QGraphicsItem *> clips = scene()->selectedItems();
6065 for (int i = 0; i < clips.count(); ++i) {
6066 if (clips.at(i)->type() == GROUPWIDGET) {
6067 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6068 for (int j = 0; j < children.count(); j++) {
6069 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6070 clips.append(children.at(j));
6076 for (int i = 0; i < clips.count(); ++i) {
6077 if (clips.at(i)->type() == AVWIDGET) {
6078 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6079 for (int j = 0; j < clip->effectsCount(); j++) {
6080 QDomElement eff = clip->effect(j);
6081 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6082 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6083 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6088 if (paste->childCount() > 0) m_commandStack->push(paste);
6091 //adjust effects (fades, ...)
6092 for (int i = 0; i < clips.count(); ++i) {
6093 if (clips.at(i)->type() == AVWIDGET) {
6094 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6095 updatePositionEffects(item, item->info());
6101 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6103 // parse parameters to check if we need to adjust to the new crop start
6104 int diff = (newstart - oldstart).frames(m_document->fps());
6105 int max = (newstart + duration).frames(m_document->fps());
6107 QDomNodeList params = xml.elementsByTagName("parameter");
6108 for (int i = 0; i < params.count(); i++) {
6109 QDomElement e = params.item(i).toElement();
6110 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6111 QString def = e.attribute("default");
6112 // Effect has a keyframe type parameter, we need to adjust the values
6113 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6114 QStringList newKeyFrames;
6115 foreach(const QString &str, keys) {
6116 int pos = str.section(':', 0, 0).toInt();
6117 double val = str.section(':', 1, 1).toDouble();
6120 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6122 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6124 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6125 e.setAttribute("keyframes", newKeyFrames.join(";"));
6130 ClipItem *CustomTrackView::getClipUnderCursor() const
6132 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6133 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6134 for (int i = 0; i < collisions.count(); i++) {
6135 if (collisions.at(i)->type() == AVWIDGET) {
6136 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6137 if (!clip->isItemLocked()) return clip;
6143 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6145 QList<QGraphicsItem *> clips = scene()->selectedItems();
6146 if (clips.isEmpty()) {
6147 return getClipUnderCursor();
6149 AbstractClipItem *item = NULL;
6150 for (int i = 0; i < clips.count(); ++i) {
6151 if (clips.at(i)->type() == AVWIDGET) {
6152 item = static_cast < AbstractClipItem *>(clips.at(i));
6153 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6156 if (item) return item;
6161 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6163 QList<QGraphicsItem *> clips = scene()->selectedItems();
6164 if (clips.isEmpty()) {
6165 return getClipUnderCursor();
6168 // remove all items in the list that are not clips
6169 for (int i = 0; i < clips.count();) {
6170 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6173 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6174 for (int i = 0; i < clips.count(); ++i) {
6175 if (clips.at(i)->type() == AVWIDGET) {
6176 item = static_cast < ClipItem *>(clips.at(i));
6177 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6185 void CustomTrackView::setInPoint()
6187 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6189 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6192 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6197 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6200 QUndoCommand *resizeCommand = new QUndoCommand();
6201 resizeCommand->setText(i18n("Resize group"));
6202 QList <QGraphicsItem *> items = parent->childItems();
6203 for (int i = 0; i < items.count(); ++i) {
6204 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6205 if (item && item->type() == AVWIDGET) {
6206 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6209 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6211 //TODO warn user of failed resize
6212 delete resizeCommand;
6215 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6218 void CustomTrackView::setOutPoint()
6220 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6222 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6225 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6229 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6232 QUndoCommand *resizeCommand = new QUndoCommand();
6233 resizeCommand->setText(i18n("Resize group"));
6234 QList <QGraphicsItem *> items = parent->childItems();
6235 for (int i = 0; i < items.count(); ++i) {
6236 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6237 if (item && item->type() == AVWIDGET) {
6238 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6241 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6243 //TODO warn user of failed resize
6244 delete resizeCommand;
6247 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6250 void CustomTrackView::slotUpdateAllThumbs()
6252 if (!isEnabled()) return;
6253 QList<QGraphicsItem *> itemList = items();
6254 //if (itemList.isEmpty()) return;
6256 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6257 for (int i = 0; i < itemList.count(); i++) {
6258 if (itemList.at(i)->type() == AVWIDGET) {
6259 item = static_cast <ClipItem *>(itemList.at(i));
6260 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6261 // Check if we have a cached thumbnail
6262 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6263 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6264 if (QFile::exists(thumb)) {
6266 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6267 item->slotSetStartThumb(pix);
6270 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6271 QString endThumb = startThumb;
6272 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6273 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6274 if (QFile::exists(startThumb)) {
6275 QPixmap pix(startThumb);
6276 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6277 item->slotSetStartThumb(pix);
6279 if (QFile::exists(endThumb)) {
6280 QPixmap pix(endThumb);
6281 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6282 item->slotSetEndThumb(pix);
6285 item->refreshClip(false, false);
6289 viewport()->update();
6292 void CustomTrackView::saveThumbnails()
6294 QList<QGraphicsItem *> itemList = items();
6296 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6297 for (int i = 0; i < itemList.count(); i++) {
6298 if (itemList.at(i)->type() == AVWIDGET) {
6299 item = static_cast <ClipItem *>(itemList.at(i));
6300 if (item->clipType() != COLOR) {
6301 // Check if we have a cached thumbnail
6302 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6303 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6304 if (!QFile::exists(thumb)) {
6305 QPixmap pix(item->startThumb());
6309 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6310 QString endThumb = startThumb;
6311 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6312 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6313 if (!QFile::exists(startThumb)) {
6314 QPixmap pix(item->startThumb());
6315 pix.save(startThumb);
6317 if (!QFile::exists(endThumb)) {
6318 QPixmap pix(item->endThumb());
6328 void CustomTrackView::slotInsertTrack(int ix)
6330 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6331 d->comboTracks->setCurrentIndex(ix);
6332 d->label->setText(i18n("Insert track"));
6333 d->setWindowTitle(i18n("Insert New Track"));
6335 if (d->exec() == QDialog::Accepted) {
6336 ix = d->comboTracks->currentIndex();
6337 if (d->before_select->currentIndex() == 1)
6341 info.isMute = false;
6342 info.isLocked = false;
6343 info.effectsList = EffectsList(true);
6344 if (d->video_track->isChecked()) {
6345 info.type = VIDEOTRACK;
6346 info.isBlind = false;
6348 info.type = AUDIOTRACK;
6349 info.isBlind = true;
6351 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6352 m_commandStack->push(addTrack);
6353 setDocumentModified();
6358 void CustomTrackView::slotDeleteTrack(int ix)
6360 if (m_document->tracksCount() < 2) return;
6361 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6362 d->comboTracks->setCurrentIndex(ix);
6363 d->label->setText(i18n("Delete track"));
6364 d->before_select->setHidden(true);
6365 d->setWindowTitle(i18n("Delete Track"));
6366 d->video_track->setHidden(true);
6367 d->audio_track->setHidden(true);
6368 if (d->exec() == QDialog::Accepted) {
6369 ix = d->comboTracks->currentIndex();
6370 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6371 deleteTimelineTrack(ix, info);
6372 setDocumentModified();
6373 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6374 m_commandStack->push(command);*/
6379 void CustomTrackView::slotConfigTracks(int ix)
6381 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6382 ix, parentWidget());
6383 if (d->exec() == QDialog::Accepted) {
6384 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6385 m_commandStack->push(configTracks);
6386 QList <int> toDelete = d->deletedTracks();
6387 for (int i = 0; i < toDelete.count(); ++i) {
6388 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6389 deleteTimelineTrack(toDelete.at(i) - i, info);
6391 setDocumentModified();
6396 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6398 if (m_document->tracksCount() < 2) return;
6399 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6400 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6401 QList<QGraphicsItem *> selection = m_scene->items(r);
6402 QUndoCommand *deleteTrack = new QUndoCommand();
6403 deleteTrack->setText("Delete track");
6405 // Delete all clips in selected track
6406 for (int i = 0; i < selection.count(); i++) {
6407 if (selection.at(i)->type() == AVWIDGET) {
6408 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6409 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6410 m_waitingThumbs.removeAll(item);
6411 m_scene->removeItem(item);
6414 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6415 Transition *item = static_cast <Transition *>(selection.at(i));
6416 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6417 m_scene->removeItem(item);
6423 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6424 m_commandStack->push(deleteTrack);
6427 void CustomTrackView::autoTransition()
6429 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6430 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6431 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6434 Transition *tr = static_cast <Transition*>(itemList.at(0));
6435 tr->setAutomatic(!tr->isAutomatic());
6436 QDomElement transition = tr->toXML();
6437 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);
6438 setDocumentModified();
6441 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6443 QList<QGraphicsItem *> list = scene()->items();
6444 ClipItem *clip = NULL;
6445 for (int i = 0; i < list.size(); ++i) {
6446 if (list.at(i)->type() == AVWIDGET) {
6447 clip = static_cast <ClipItem *>(list.at(i));
6448 if (clip->clipProducer() == id) {
6449 clip->setClipName(name);
6453 viewport()->update();
6456 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6458 minimum = GenTime();
6459 maximum = GenTime();
6460 QList<QGraphicsItem *> selection;
6461 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6462 selection.removeAll(item);
6463 for (int i = 0; i < selection.count(); i++) {
6464 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6465 if (clip && clip->type() == AVWIDGET) {
6466 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6467 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6472 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6474 minimum = GenTime();
6475 maximum = GenTime();
6476 QList<QGraphicsItem *> selection;
6477 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6478 selection.removeAll(item);
6479 for (int i = 0; i < selection.count(); i++) {
6480 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6481 if (clip && clip->type() == TRANSITIONWIDGET) {
6482 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6483 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6488 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6490 for (int i = 0; i < groups.count(); i++) {
6491 QDomNodeList children = groups.at(i).childNodes();
6492 scene()->clearSelection();
6493 QList <QGraphicsItem*>list;
6494 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6495 QDomElement elem = children.item(nodeindex).toElement();
6496 int pos = elem.attribute("position").toInt();
6497 int track = elem.attribute("track").toInt();
6498 if (elem.tagName() == "clipitem") {
6499 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6500 if (clip) list.append(clip);//clip->setSelected(true);
6502 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6503 if (clip) list.append(clip);//clip->setSelected(true);
6506 groupSelectedItems(list, false, true);
6510 void CustomTrackView::splitAudio()
6512 resetSelectionGroup();
6513 QList<QGraphicsItem *> selection = scene()->selectedItems();
6514 if (selection.isEmpty()) {
6515 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6518 QUndoCommand *splitCommand = new QUndoCommand();
6519 splitCommand->setText(i18n("Split audio"));
6520 for (int i = 0; i < selection.count(); i++) {
6521 if (selection.at(i)->type() == AVWIDGET) {
6522 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6523 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6524 if (clip->parentItem()) {
6525 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6527 EffectsList effects;
6528 effects.clone(clip->effectList());
6529 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6534 if (splitCommand->childCount()) {
6535 updateTrackDuration(-1, splitCommand);
6536 m_commandStack->push(splitCommand);
6540 void CustomTrackView::setAudioAlignReference()
6542 QList<QGraphicsItem *> selection = scene()->selectedItems();
6543 if (selection.isEmpty() || selection.size() > 1) {
6544 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6547 if (m_audioCorrelator != NULL) {
6548 delete m_audioCorrelator;
6550 if (selection.at(0)->type() == AVWIDGET) {
6551 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6552 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6553 m_audioAlignmentReference = clip;
6555 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6556 m_audioCorrelator = new AudioCorrelation(envelope);
6560 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6561 envelope->dumpInfo();
6565 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6569 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6572 void CustomTrackView::alignAudio()
6574 bool referenceOK = true;
6575 if (m_audioCorrelator == NULL) {
6576 referenceOK = false;
6579 if (!scene()->items().contains(m_audioAlignmentReference)) {
6580 // The reference item has been deleted from the timeline (or so)
6581 referenceOK = false;
6585 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6590 QList<QGraphicsItem *> selection = scene()->selectedItems();
6591 foreach (QGraphicsItem *item, selection) {
6592 if (item->type() == AVWIDGET) {
6594 ClipItem *clip = static_cast<ClipItem*>(item);
6595 if (clip == m_audioAlignmentReference) {
6599 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6600 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()));
6602 // FFT only for larger vectors. We could use it all time, but for small vectors
6603 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6604 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6605 int shift = m_audioCorrelator->getShift(index);
6610 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6611 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6612 envelope->dumpInfo();
6614 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6615 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6616 qDebug() << "We will start at " << targetPos;
6617 qDebug() << "to shift by " << shift;
6618 qDebug() << "(eventually)";
6619 qDebug() << "(maybe)";
6623 QUndoCommand *moveCommand = new QUndoCommand();
6625 GenTime add(shift, m_document->fps());
6626 ItemInfo start = clip->info();
6628 ItemInfo end = start;
6629 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6630 end.endPos = end.startPos + start.cropDuration;
6632 if ( end.startPos.seconds() < 0 ) {
6633 // Clip would start before 0, so crop it first
6634 GenTime cropBy = -end.startPos;
6637 qDebug() << "Need to crop clip. " << start;
6638 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6641 ItemInfo resized = start;
6642 resized.startPos += cropBy;
6644 resizeClip(start, resized);
6645 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6647 start = clip->info();
6648 end.startPos += cropBy;
6651 qDebug() << "Clip cropped. " << start;
6652 qDebug() << "Moving to: " << end;
6656 if (itemCollision(clip, end)) {
6658 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6662 moveCommand->setText(i18n("Auto-align clip"));
6663 new MoveClipCommand(this, start, end, true, moveCommand);
6664 updateTrackDuration(clip->track(), moveCommand);
6665 m_commandStack->push(moveCommand);
6672 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6674 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6678 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6680 ClipItem *clip = getClipItemAt(pos, track);
6682 kDebug() << "// Cannot find clip to split!!!";
6686 int start = pos.frames(m_document->fps());
6687 int freetrack = m_document->tracksCount() - track - 1;
6689 // do not split audio when we are on an audio track
6690 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6693 for (; freetrack > 0; freetrack--) {
6694 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6695 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6696 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6697 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6698 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6703 if (freetrack == 0) {
6704 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6706 ItemInfo info = clip->info();
6707 info.track = m_document->tracksCount() - freetrack;
6708 QDomElement xml = clip->xml();
6709 xml.setAttribute("audio_only", 1);
6710 scene()->clearSelection();
6711 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6712 clip->setSelected(true);
6713 ClipItem *audioClip = getClipItemAt(start, info.track);
6715 clip->setVideoOnly(true);
6716 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6717 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6718 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6720 m_document->renderer()->unlockService(tractor);
6721 audioClip->setSelected(true);
6723 // keep video effects, move audio effects to audio clip
6726 for (int i = 0; i < effects.count(); ++i) {
6727 if (effects.at(i).attribute("type") == "audio") {
6728 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6731 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6735 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6739 // unsplit clip: remove audio part and change video part to normal clip
6740 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6741 kDebug() << "//CANNOT FIND CLP GRP";
6744 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6745 QList<QGraphicsItem *> children = grp->childItems();
6746 if (children.count() != 2) {
6747 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6750 for (int i = 0; i < children.count(); i++) {
6751 if (children.at(i) != clip) {
6752 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6753 ItemInfo info = clip->info();
6754 deleteClip(clp->info());
6755 clip->setVideoOnly(false);
6756 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6757 if (!m_document->renderer()->mltUpdateClipProducer(
6759 m_document->tracksCount() - info.track,
6760 info.startPos.frames(m_document->fps()),
6761 clip->baseClip()->getProducer(info.track))) {
6763 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6764 info.startPos.frames(m_document->fps()), info.track),
6767 m_document->renderer()->unlockService(tractor);
6769 // re-add audio effects
6770 for (int i = 0; i < effects.count(); ++i) {
6771 if (effects.at(i).attribute("type") == "audio") {
6772 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6779 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6780 m_document->clipManager()->removeGroup(grp);
6781 scene()->destroyItemGroup(grp);
6785 void CustomTrackView::setVideoOnly()
6787 resetSelectionGroup();
6788 QList<QGraphicsItem *> selection = scene()->selectedItems();
6789 if (selection.isEmpty()) {
6790 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6793 QUndoCommand *videoCommand = new QUndoCommand();
6794 videoCommand->setText(i18n("Video only"));
6795 for (int i = 0; i < selection.count(); i++) {
6796 if (selection.at(i)->type() == AVWIDGET) {
6797 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6798 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6799 if (clip->parentItem()) {
6800 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6802 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6807 m_commandStack->push(videoCommand);
6810 void CustomTrackView::setAudioOnly()
6812 resetSelectionGroup();
6813 QList<QGraphicsItem *> selection = scene()->selectedItems();
6814 if (selection.isEmpty()) {
6815 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6818 QUndoCommand *videoCommand = new QUndoCommand();
6819 videoCommand->setText(i18n("Audio only"));
6820 for (int i = 0; i < selection.count(); i++) {
6821 if (selection.at(i)->type() == AVWIDGET) {
6822 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6823 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6824 if (clip->parentItem()) {
6825 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6827 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6832 m_commandStack->push(videoCommand);
6835 void CustomTrackView::setAudioAndVideo()
6837 resetSelectionGroup();
6838 QList<QGraphicsItem *> selection = scene()->selectedItems();
6839 if (selection.isEmpty()) {
6840 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6843 QUndoCommand *videoCommand = new QUndoCommand();
6844 videoCommand->setText(i18n("Audio and Video"));
6845 for (int i = 0; i < selection.count(); i++) {
6846 if (selection.at(i)->type() == AVWIDGET) {
6847 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6848 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6849 if (clip->parentItem()) {
6850 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6852 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6857 m_commandStack->push(videoCommand);
6860 void CustomTrackView::monitorRefresh()
6862 m_document->renderer()->doRefresh();
6865 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6867 ClipItem *clip = getClipItemAt(pos, track);
6869 kDebug() << "// Cannot find clip to split!!!";
6872 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6874 int start = pos.frames(m_document->fps());
6875 clip->setVideoOnly(true);
6876 clip->setAudioOnly(false);
6877 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6878 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6880 } else if (audioOnly) {
6881 int start = pos.frames(m_document->fps());
6882 clip->setAudioOnly(true);
6883 clip->setVideoOnly(false);
6884 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6885 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6888 int start = pos.frames(m_document->fps());
6889 clip->setAudioOnly(false);
6890 clip->setVideoOnly(false);
6891 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6892 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6895 m_document->renderer()->unlockService(tractor);
6897 setDocumentModified();
6900 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6902 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6903 m_clipTypeGroup->setEnabled(false);
6905 m_clipTypeGroup->setEnabled(true);
6906 QList <QAction *> actions = m_clipTypeGroup->actions();
6908 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6909 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6910 else lookup = "clip_audio_and_video";
6911 for (int i = 0; i < actions.count(); i++) {
6912 if (actions.at(i)->data().toString() == lookup) {
6913 actions.at(i)->setChecked(true);
6920 void CustomTrackView::slotGoToMarker(QAction *action)
6922 int pos = action->data().toInt();
6926 void CustomTrackView::reloadTransitionLumas()
6930 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6931 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6932 for (int i = 0; i < params.count(); i++) {
6933 QDomElement e = params.item(i).toElement();
6934 if (e.attribute("tag") == "resource") {
6935 lumaNames = e.attribute("paramlistdisplay");
6936 lumaFiles = e.attribute("paramlist");
6941 QList<QGraphicsItem *> itemList = items();
6942 Transition *transitionitem;
6943 QDomElement transitionXml;
6944 for (int i = 0; i < itemList.count(); i++) {
6945 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6946 transitionitem = static_cast <Transition*>(itemList.at(i));
6947 transitionXml = transitionitem->toXML();
6948 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6949 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6950 for (int i = 0; i < params.count(); i++) {
6951 QDomElement e = params.item(i).toElement();
6952 if (e.attribute("tag") == "resource") {
6953 e.setAttribute("paramlistdisplay", lumaNames);
6954 e.setAttribute("paramlist", lumaFiles);
6959 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6960 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6961 for (int i = 0; i < params.count(); i++) {
6962 QDomElement e = params.item(i).toElement();
6963 if (e.attribute("tag") == "luma") {
6964 e.setAttribute("paramlistdisplay", lumaNames);
6965 e.setAttribute("paramlist", lumaFiles);
6972 emit transitionItemSelected(NULL);
6975 double CustomTrackView::fps() const
6977 return m_document->fps();
6980 void CustomTrackView::updateProjectFps()
6982 // update all clips to the new fps
6983 resetSelectionGroup();
6984 scene()->clearSelection();
6986 QList<QGraphicsItem *> itemList = items();
6987 for (int i = 0; i < itemList.count(); i++) {
6988 // remove all items and re-add them one by one
6989 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6991 for (int i = 0; i < itemList.count(); i++) {
6992 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6993 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6994 clip->updateFps(m_document->fps());
6995 m_scene->addItem(clip);
6996 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6997 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6998 QList<QGraphicsItem *> children = grp->childItems();
6999 for (int j = 0; j < children.count(); j++) {
7000 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7001 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7002 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7003 clip->updateFps(m_document->fps());
7006 m_document->clipManager()->removeGroup(grp);
7007 m_scene->addItem(grp);
7008 scene()->destroyItemGroup(grp);
7009 scene()->clearSelection();
7010 /*for (int j = 0; j < children.count(); j++) {
7011 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7012 //children.at(j)->setParentItem(0);
7013 children.at(j)->setSelected(true);
7016 groupSelectedItems(children, true, true);
7017 } else if (itemList.at(i)->type() == GUIDEITEM) {
7018 Guide *g = static_cast<Guide *>(itemList.at(i));
7020 m_scene->addItem(g);
7023 viewport()->update();
7026 void CustomTrackView::slotTrackDown()
7028 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7029 else m_selectedTrack++;
7030 emit updateTrackHeaders();
7031 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7032 ensureVisible(rect, 0, 0);
7033 viewport()->update();
7036 void CustomTrackView::slotTrackUp()
7038 if (m_selectedTrack > 0) m_selectedTrack--;
7039 else m_selectedTrack = m_document->tracksCount() - 1;
7040 emit updateTrackHeaders();
7041 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7042 ensureVisible(rect, 0, 0);
7043 viewport()->update();
7046 int CustomTrackView::selectedTrack() const
7048 return m_selectedTrack;
7051 QStringList CustomTrackView::selectedClips() const
7053 QStringList clipIds;
7054 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7055 for (int i = 0; i < selection.count(); i++) {
7056 if (selection.at(i)->type() == AVWIDGET) {
7057 ClipItem *item = (ClipItem *)selection.at(i);
7058 clipIds << item->clipProducer();
7064 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7066 QList<ClipItem *> clips;
7067 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7068 for (int i = 0; i < selection.count(); i++) {
7069 if (selection.at(i)->type() == AVWIDGET) {
7070 clips.append((ClipItem *)selection.at(i));
7076 void CustomTrackView::slotSelectTrack(int ix)
7078 m_selectedTrack = qMax(0, ix);
7079 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7080 emit updateTrackHeaders();
7081 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7082 ensureVisible(rect, 0, 0);
7083 viewport()->update();
7086 void CustomTrackView::slotSelectClipsInTrack()
7088 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7089 resetSelectionGroup();
7090 QList<QGraphicsItem *> selection = m_scene->items(rect);
7091 m_scene->clearSelection();
7092 QList<QGraphicsItem *> list;
7093 for (int i = 0; i < selection.count(); i++) {
7094 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7095 list.append(selection.at(i));
7098 groupSelectedItems(list, false, false, true);
7101 void CustomTrackView::slotSelectAllClips()
7103 m_scene->clearSelection();
7104 resetSelectionGroup();
7105 groupSelectedItems(m_scene->items(), false, false, true);
7108 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7111 if (track != -1 && pos != -1)
7112 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7114 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7115 QList<QGraphicsItem *> selection = m_scene->items(rect);
7116 resetSelectionGroup(group);
7117 if (!group) m_scene->clearSelection();
7118 for (int i = 0; i < selection.count(); i++) {
7119 if (selection.at(i)->type() == AVWIDGET) {
7120 selection.at(i)->setSelected(add);
7124 if (group) groupSelectedItems();
7127 void CustomTrackView::selectTransition(bool add, bool group)
7129 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7130 QList<QGraphicsItem *> selection = m_scene->items(rect);
7131 resetSelectionGroup(group);
7132 if (!group) m_scene->clearSelection();
7133 for (int i = 0; i < selection.count(); i++) {
7134 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7135 selection.at(i)->setSelected(add);
7139 if (group) groupSelectedItems();
7142 QStringList CustomTrackView::extractTransitionsLumas()
7145 QList<QGraphicsItem *> itemList = items();
7146 Transition *transitionitem;
7147 QDomElement transitionXml;
7148 for (int i = 0; i < itemList.count(); i++) {
7149 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7150 transitionitem = static_cast <Transition*>(itemList.at(i));
7151 transitionXml = transitionitem->toXML();
7152 // luma files in transitions can be in "resource" or "luma" property
7153 QString luma = EffectsList::parameter(transitionXml, "luma");
7154 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7155 if (!luma.isEmpty()) urls << KUrl(luma).path();
7158 urls.removeDuplicates();
7162 void CustomTrackView::setEditMode(EDITMODE mode)
7164 m_scene->setEditMode(mode);
7167 void CustomTrackView::checkTrackSequence(int track)
7169 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7170 //track = m_document->tracksCount() -track;
7171 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7172 QList<QGraphicsItem *> selection = m_scene->items(rect);
7173 QList <int> timelineList;
7174 timelineList.append(0);
7175 for (int i = 0; i < selection.count(); i++) {
7176 if (selection.at(i)->type() == AVWIDGET) {
7177 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7178 int start = clip->startPos().frames(m_document->fps());
7179 int end = clip->endPos().frames(m_document->fps());
7180 if (!timelineList.contains(start)) timelineList.append(start);
7181 if (!timelineList.contains(end)) timelineList.append(end);
7184 qSort(timelineList);
7185 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7186 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7189 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7191 if (data.isEmpty()) return;
7192 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7194 info.startPos = GenTime(in, m_document->fps());
7195 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7196 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7197 info.cropDuration = info.endPos - info.startPos;
7198 info.track = m_selectedTrack;
7199 QUndoCommand *addCommand = new QUndoCommand();
7200 addCommand->setText(i18n("Insert clip"));
7201 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7202 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7203 updateTrackDuration(info.track, addCommand);
7204 m_commandStack->push(addCommand);
7206 selectClip(true, false, m_selectedTrack, in);
7207 // Automatic audio split
7208 if (KdenliveSettings::splitaudio())
7212 void CustomTrackView::clearSelection(bool emitInfo)
7214 resetSelectionGroup();
7215 scene()->clearSelection();
7217 if (emitInfo) emit clipItemSelected(NULL);
7220 void CustomTrackView::updatePalette()
7222 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7226 pen1.setColor(palette().text().color());
7227 m_cursorLine->setPen(pen1);
7231 void CustomTrackView::removeTipAnimation()
7234 scene()->removeItem(m_visualTip);
7235 m_animationTimer->stop();
7243 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7245 if (m_visualTip == NULL) {
7246 QRectF rect = clip->sceneBoundingRect();
7247 m_animation = new QGraphicsItemAnimation;
7248 m_animation->setTimeLine(m_animationTimer);
7249 m_animation->setScaleAt(1, 1, 1);
7254 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7255 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7256 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7258 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7260 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7262 m_animation->setScaleAt(.5, 2, 2);
7266 polygon << QPoint(0, - size * 2);
7267 if (mode == RESIZESTART)
7268 polygon << QPoint(size * 2, 0);
7270 polygon << QPoint(- size * 2, 0);
7271 polygon << QPoint(0, size * 2);
7272 polygon << QPoint(0, - size * 2);
7274 m_visualTip = new QGraphicsPolygonItem(polygon);
7275 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7276 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7277 if (mode == RESIZESTART)
7278 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7280 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7282 m_animation->setScaleAt(.5, 2, 1);
7284 case TRANSITIONSTART:
7286 polygon << QPoint(0, - size * 2);
7287 if (mode == TRANSITIONSTART)
7288 polygon << QPoint(size * 2, 0);
7290 polygon << QPoint(- size * 2, 0);
7291 polygon << QPoint(0, 0);
7292 polygon << QPoint(0, - size * 2);
7294 m_visualTip = new QGraphicsPolygonItem(polygon);
7295 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7296 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7297 if (mode == TRANSITIONSTART)
7298 m_visualTip->setPos(rect.x(), rect.bottom());
7300 m_visualTip->setPos(rect.right(), rect.bottom());
7302 m_animation->setScaleAt(.5, 2, 2);
7309 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7310 m_visualTip->setZValue(100);
7311 scene()->addItem(m_visualTip);
7312 m_animation->setItem(m_visualTip);
7313 m_animationTimer->start();
7317 bool CustomTrackView::hasAudio(int track) const
7319 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7320 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7321 QGraphicsItem *item;
7322 for (int i = 0; i < collisions.count(); i++) {
7323 item = collisions.at(i);
7324 if (!item->isEnabled()) continue;
7325 if (item->type() == AVWIDGET) {
7326 ClipItem *clip = static_cast <ClipItem *>(item);
7327 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7333 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7336 QUndoCommand *effectCommand = new QUndoCommand();
7338 if (effect.tagName() == "effectgroup") {
7339 effectName = effect.attribute("name");
7341 QDomElement namenode = effect.firstChildElement("name");
7342 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7343 else effectName = i18n("effect");
7345 effectCommand->setText(i18n("Add %1", effectName));
7346 if (effect.tagName() == "effectgroup") {
7347 QDomNodeList effectlist = effect.elementsByTagName("effect");
7348 for (int j = 0; j < effectlist.count(); j++) {
7349 QDomElement trackeffect = effectlist.at(j).toElement();
7350 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7351 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7354 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7358 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7359 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7360 delete effectCommand;
7363 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7366 if (effectCommand->childCount() > 0) {
7367 m_commandStack->push(effectCommand);
7368 setDocumentModified();
7370 else delete effectCommand;
7374 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7376 EffectsParameterList parameters;
7378 parameters.addParam("tag", effect.attribute("tag"));
7379 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7380 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7381 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7382 parameters.addParam("id", effect.attribute("id"));
7383 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7384 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7385 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7386 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7387 if (effect.attribute("id") == "region") {
7388 QDomNodeList subeffects = effect.elementsByTagName("effect");
7389 for (int i = 0; i < subeffects.count(); i++) {
7390 QDomElement subeffect = subeffects.at(i).toElement();
7391 int subeffectix = subeffect.attribute("region_ix").toInt();
7392 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7393 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7394 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7395 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7396 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7400 QDomNodeList params = effect.elementsByTagName("parameter");
7401 adjustEffectParameters(parameters, params, m_document->mltProfile());
7407 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7410 for (int i = 0; i < params.count(); i++) {
7411 QDomElement e = params.item(i).toElement();
7412 QString paramname = prefix + e.attribute("name");
7413 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7414 // effects with geometry param need in / out synced with the clip, request it...
7415 parameters.addParam("_sync_in_out", "1");
7417 if (e.attribute("type") == "simplekeyframe") {
7418 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7419 double factor = e.attribute("factor", "1").toDouble();
7420 double offset = e.attribute("offset", "0").toDouble();
7421 for (int j = 0; j < values.count(); j++) {
7422 QString pos = values.at(j).section(':', 0, 0);
7423 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7424 values[j] = pos + '=' + locale.toString(val);
7426 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7427 parameters.addParam(paramname, values.join(";"));
7428 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7429 parameters.addParam("max", e.attribute("max"));
7430 parameters.addParam("min", e.attribute("min"));
7431 parameters.addParam("factor", e.attribute("factor", "1"));*/
7432 } else if (e.attribute("type") == "keyframe") {
7433 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7434 parameters.addParam("keyframes", e.attribute("keyframes"));
7435 parameters.addParam("max", e.attribute("max"));
7436 parameters.addParam("min", e.attribute("min"));
7437 parameters.addParam("factor", e.attribute("factor", "1"));
7438 parameters.addParam("offset", e.attribute("offset", "0"));
7439 parameters.addParam("starttag", e.attribute("starttag", "start"));
7440 parameters.addParam("endtag", e.attribute("endtag", "end"));
7441 } else if (e.attribute("namedesc").contains(';')) {
7442 QString format = e.attribute("format");
7443 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7444 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7446 QTextStream txtNeu(&neu);
7447 if (values.size() > 0)
7448 txtNeu << (int)values[0].toDouble();
7449 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7450 txtNeu << separators[i];
7451 txtNeu << (int)(values[i+1].toDouble());
7453 parameters.addParam("start", neu);
7455 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7457 if (e.attribute("factor").contains('%')) {
7458 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7460 fact = e.attribute("factor", "1").toDouble();
7462 double offset = e.attribute("offset", "0").toDouble();
7463 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7465 parameters.addParam(paramname, e.attribute("value"));
7472 void CustomTrackView::updateTrackNames(int track, bool added)
7474 QList <TrackInfo> tracks = m_document->tracksList();
7475 int max = tracks.count();
7476 int docTrack = max - track - 1;
7478 // count number of tracks of each type
7479 int videoTracks = 0;
7480 int audioTracks = 0;
7481 for (int i = max - 1; i >= 0; --i) {
7482 TrackInfo info = tracks.at(i);
7483 if (info.type == VIDEOTRACK)
7488 if (i <= docTrack) {
7489 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7490 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7493 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7494 info.trackName = type + QString::number(typeNumber);
7495 m_document->setTrackType(i, info);
7498 if (info.trackName == type + QString::number(typeNumber + 1)) {
7499 info.trackName = type + QString::number(typeNumber);
7500 m_document->setTrackType(i, info);
7505 emit tracksChanged();
7508 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7514 tracks << m_document->tracksCount() - track - 1;
7516 // negative track number -> update all tracks
7517 for (int i = 0; i < m_document->tracksCount(); ++i)
7521 for (int i = 0; i < tracks.count(); ++i) {
7523 // t + 1 because of black background track
7524 duration = m_document->renderer()->mltTrackDuration(t + 1);
7525 if (duration != m_document->trackDuration(t)) {
7526 m_document->setTrackDuration(t, duration);
7529 EffectsList effects = m_document->getTrackEffects(t);
7530 for (int j = 0; j < effects.count(); ++j) {
7532 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7533 * - update the effectstack if necessary
7540 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7542 QList<QGraphicsItem *> list = scene()->items();
7543 ClipItem *clip = NULL;
7544 for (int i = 0; i < list.size(); ++i) {
7545 if (list.at(i)->type() == AVWIDGET) {
7546 clip = static_cast <ClipItem *>(list.at(i));
7547 if (clip->clipProducer() == id) {
7548 clip->refreshClip(true, resetThumbs);
7554 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7556 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7558 if (effects.count()) {
7559 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7560 while (i != effects.constEnd()) {
7561 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);
7568 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7570 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7572 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7575 QDomElement newEffect;
7576 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7577 if (effect.attribute("id") == extra.value("finalfilter")) {
7578 newEffect = effect.cloneNode().toElement();
7579 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7580 while (i != filterParams.constEnd()) {
7581 EffectsList::setParameter(newEffect, i.key(), i.value());
7582 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7585 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7586 m_commandStack->push(command);
7587 emit clipItemSelected(clip);
7592 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7594 if (!m_selectionGroup) {
7595 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7598 // Make sure there is no collision
7599 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7600 ClipItem *item = NULL;
7601 for (int i = 0; i < children.count(); i++) {
7602 if (children.at(i)->type() == AVWIDGET) {
7603 item = (ClipItem*) children.at(i);
7608 emit displayMessage(i18n("No clip found"), ErrorMessage);
7611 QMap <QString, QString> data = item->baseClip()->analysisData();
7612 if (data.isEmpty()) {
7613 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7616 QPointer<QDialog> d = new QDialog(this);
7617 Ui::ImportKeyframesDialog_UI ui;
7622 QMap<QString, QString>::const_iterator i = data.constBegin();
7623 while (i != data.constEnd()) {
7624 ui.data_list->insertItem(ix, i.key());
7625 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7630 if (d->exec() != QDialog::Accepted) {
7634 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7636 int offset = item->cropStart().frames(m_document->fps());
7637 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7638 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7639 Mlt::GeometryItem gitem;
7640 geometry.fetch(&gitem, offset);
7642 newGeometry.insert(gitem);
7643 int pos = offset + 1;
7644 while (!geometry.next_key(&gitem, pos)) {
7645 pos = gitem.frame();
7646 gitem.frame(pos - offset);
7648 newGeometry.insert(gitem);
7650 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7653 if (ui.import_position->isChecked()) {
7654 if (ui.import_size->isChecked()) {
7655 foreach(QString key, keyframeList) {
7656 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7657 else result.append(key);
7662 foreach(QString key, keyframeList) {
7663 result.append(key.section(':', 0, 0));
7668 else if (ui.import_size->isChecked()) {
7669 foreach(QString key, keyframeList) {
7670 result.append(key.section(':', 1, 1));
7674 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);