1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
68 #include <KColorScheme>
69 #include <KMessageBox>
70 #include <KIO/NetAccess>
72 #include <QMouseEvent>
73 #include <QStylePainter>
74 #include <QGraphicsItem>
75 #include <QDomDocument>
77 #include <QApplication>
78 #include <QInputDialog>
81 #if QT_VERSION >= 0x040600
82 #include <QGraphicsDropShadowEffect>
85 bool sortGuidesList(const Guide *g1 , const Guide *g2)
87 return (*g1).position() < (*g2).position();
92 // disable animation if user asked it in KDE's global settings
93 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
94 // needs something like below (taken from dolphin)
95 // #include <kglobalsettings.h>
96 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
97 // const int duration = animate ? 1500 : 1;
99 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
100 QGraphicsView(projectscene, parent),
101 m_tracksHeight(KdenliveSettings::trackheight()),
102 m_projectDuration(0),
105 m_scene(projectscene),
107 m_operationMode(NONE),
114 m_autoScroll(KdenliveSettings::autoscroll()),
115 m_pasteEffectsAction(NULL),
116 m_ungroupAction(NULL),
123 m_blockRefresh(false),
124 m_selectionGroup(NULL),
127 if (doc) m_commandStack = doc->commandStack();
128 else m_commandStack = NULL;
129 setMouseTracking(true);
130 setAcceptDrops(true);
131 setFrameShape(QFrame::NoFrame);
133 //setCacheMode(QGraphicsView::CacheBackground);
134 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
135 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
137 pixmapCache = new KPixmapCache("kdenlive-thumbs");
138 KdenliveSettings::setTrackheight(m_tracksHeight);
139 m_animationTimer = new QTimeLine(800);
140 m_animationTimer->setFrameRange(0, 5);
141 m_animationTimer->setUpdateInterval(100);
142 m_animationTimer->setLoopCount(0);
143 m_tipColor = QColor(0, 192, 0, 200);
144 QColor border = QColor(255, 255, 255, 100);
145 m_tipPen.setColor(border);
146 m_tipPen.setWidth(3);
147 setContentsMargins(0, 0, 0, 0);
148 const int maxHeight = m_tracksHeight * m_document->tracksCount();
149 setSceneRect(0, 0, sceneRect().width(), maxHeight);
150 verticalScrollBar()->setMaximum(maxHeight);
151 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
152 m_cursorLine->setZValue(1000);
156 pen1.setColor(palette().text().color());
157 m_cursorLine->setPen(pen1);
158 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
160 KIcon razorIcon("edit-cut");
161 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
163 KIcon spacerIcon("kdenlive-spacer-tool");
164 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
165 verticalScrollBar()->setTracking(true);
166 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
167 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
168 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
169 m_scrollTimer.setInterval(100);
170 m_scrollTimer.setSingleShot(true);
172 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
173 m_thumbsTimer.setInterval(500);
174 m_thumbsTimer.setSingleShot(true);
177 CustomTrackView::~CustomTrackView()
179 qDeleteAll(m_guides);
181 m_waitingThumbs.clear();
185 void CustomTrackView::keyPressEvent(QKeyEvent * event)
187 if (event->key() == Qt::Key_Up) {
190 } else if (event->key() == Qt::Key_Down) {
193 } else QWidget::keyPressEvent(event);
196 void CustomTrackView::setDocumentModified()
198 m_document->setModified(true);
201 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
203 m_timelineContextMenu = timeline;
204 m_timelineContextClipMenu = clip;
205 m_clipTypeGroup = clipTypeGroup;
206 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
208 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
209 m_markerMenu->setEnabled(false);
210 markermenu->addMenu(m_markerMenu);
211 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
212 QList <QAction *> list = m_timelineContextClipMenu->actions();
213 for (int i = 0; i < list.count(); i++) {
214 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
215 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
218 m_timelineContextTransitionMenu = transition;
219 list = m_timelineContextTransitionMenu->actions();
220 for (int i = 0; i < list.count(); i++) {
221 if (list.at(i)->data().toString() == "auto") {
222 m_autoTransition = list.at(i);
227 m_timelineContextMenu->addSeparator();
228 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
229 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
230 m_timelineContextMenu->addAction(m_deleteGuide);
232 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
233 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
234 m_timelineContextMenu->addAction(m_editGuide);
237 void CustomTrackView::slotDoResetMenuPosition()
239 m_menuPosition = QPoint();
242 void CustomTrackView::slotResetMenuPosition()
244 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
245 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
248 void CustomTrackView::checkAutoScroll()
250 m_autoScroll = KdenliveSettings::autoscroll();
253 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
254 return m_scene->m_tracksList;
257 void CustomTrackView::checkTrackHeight()
259 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
260 m_tracksHeight = KdenliveSettings::trackheight();
261 emit trackHeightChanged();
262 QList<QGraphicsItem *> itemList = items();
264 Transition *transitionitem;
265 bool snap = KdenliveSettings::snaptopoints();
266 KdenliveSettings::setSnaptopoints(false);
267 for (int i = 0; i < itemList.count(); i++) {
268 if (itemList.at(i)->type() == AVWIDGET) {
269 item = (ClipItem*) itemList.at(i);
270 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
271 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
272 item->resetThumbs(true);
273 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
274 transitionitem = (Transition*) itemList.at(i);
275 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
276 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
279 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
280 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
282 for (int i = 0; i < m_guides.count(); i++) {
283 QLineF l = m_guides.at(i)->line();
284 l.setP2(QPointF(l.x2(), newHeight));
285 m_guides.at(i)->setLine(l);
288 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
289 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
290 KdenliveSettings::setSnaptopoints(snap);
291 viewport()->update();
294 /** Zoom or move viewport on mousewheel
296 * If mousewheel+Ctrl, zooms in/out on the timeline.
298 * With Ctrl, moves viewport towards end of timeline if down/back,
299 * opposite on up/forward.
301 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
302 void CustomTrackView::wheelEvent(QWheelEvent * e)
304 if (e->modifiers() == Qt::ControlModifier) {
305 if (e->delta() > 0) emit zoomIn();
308 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
309 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
313 int CustomTrackView::getPreviousVideoTrack(int track)
315 track = m_document->tracksCount() - track - 1;
317 for (int i = track; i > -1; i--) {
318 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
324 void CustomTrackView::slotFetchNextThumbs()
326 if (!m_waitingThumbs.isEmpty()) {
327 ClipItem *item = m_waitingThumbs.takeFirst();
328 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
329 item = m_waitingThumbs.takeFirst();
331 if (item) item->slotFetchThumbs();
332 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
336 void CustomTrackView::slotCheckMouseScrolling()
338 if (m_scrollOffset == 0) {
339 m_scrollTimer.stop();
342 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
343 m_scrollTimer.start();
346 void CustomTrackView::slotCheckPositionScrolling()
348 // If mouse is at a border of the view, scroll
349 if (m_moveOpMode != SEEK) return;
350 if (mapFromScene(m_cursorPos, 0).x() < 3) {
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
352 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
353 setCursorPos(mapToScene(QPoint(-2, 0)).x());
354 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
355 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
356 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
357 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
363 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
365 int pos = event->x();
366 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
367 double snappedPos = getSnapPointForPos(mappedXPos);
368 emit mousePosition(mappedXPos);
370 if (event->buttons() & Qt::MidButton) return;
371 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
372 event->setAccepted(true);
374 QGraphicsView::mouseMoveEvent(event);
378 if (event->buttons() != Qt::NoButton) {
379 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
380 if (m_dragItem && m_tool == SELECTTOOL) {
381 if (m_operationMode == MOVE && move) {
382 QGraphicsView::mouseMoveEvent(event);
383 // If mouse is at a border of the view, scroll
385 m_scrollOffset = -30;
386 m_scrollTimer.start();
387 } else if (viewport()->width() - pos < 10) {
389 m_scrollTimer.start();
390 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
392 } else if (m_operationMode == RESIZESTART && move) {
393 m_document->renderer()->pause();
394 m_dragItem->resizeStart((int)(snappedPos));
395 } else if (m_operationMode == RESIZEEND && move) {
396 m_document->renderer()->pause();
397 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
402 m_dragItem->resizeEnd((int)(snappedPos));
404 } else if (m_operationMode == FADEIN && move) {
405 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
406 } else if (m_operationMode == FADEOUT && move) {
407 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
408 } else if (m_operationMode == KEYFRAME && move) {
409 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
410 double pos = mapToScene(event->pos()).toPoint().y();
411 QRectF br = m_dragItem->sceneBoundingRect();
412 double maxh = 100.0 / br.height();
413 pos = (br.bottom() - pos) * maxh;
414 m_dragItem->updateKeyFramePos(keyFramePos, pos);
416 removeTipAnimation();
418 } else if (m_operationMode == MOVEGUIDE) {
419 removeTipAnimation();
420 QGraphicsView::mouseMoveEvent(event);
422 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
424 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
425 if (snappedPos < 0) snappedPos = 0;
427 // Make sure there is no collision
428 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
429 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
430 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
431 collidingItems.removeAll(m_selectionGroup);
432 for (int i = 0; i < children.count(); i++) {
433 if (children.at(i)->type() == GROUPWIDGET) {
434 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
435 for (int j = 0; j < subchildren.count(); j++)
436 collidingItems.removeAll(subchildren.at(j));
438 collidingItems.removeAll(children.at(i));
440 bool collision = false;
442 for (int i = 0; i < collidingItems.count(); i++) {
443 if (!collidingItems.at(i)->isEnabled()) continue;
444 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
445 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
446 // Moving backward, determine best pos
447 QPainterPath clipPath;
448 clipPath.addRect(item->sceneBoundingRect());
449 QPainterPath res = shape.intersected(clipPath);
450 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
453 snappedPos += offset;
454 // make sure we have no collision
455 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
456 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
457 collidingItems.removeAll(m_selectionGroup);
458 for (int i = 0; i < children.count(); i++) {
459 if (children.at(i)->type() == GROUPWIDGET) {
460 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
461 for (int j = 0; j < subchildren.count(); j++)
462 collidingItems.removeAll(subchildren.at(j));
464 collidingItems.removeAll(children.at(i));
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET) {
478 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
479 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
480 collidingItems.removeAll(m_selectionGroup);
481 for (int i = 0; i < children.count(); i++) {
482 if (children.at(i)->type() == GROUPWIDGET) {
483 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
484 for (int j = 0; j < subchildren.count(); j++)
485 collidingItems.removeAll(subchildren.at(j));
487 collidingItems.removeAll(children.at(i));
491 for (int i = 0; i < collidingItems.count(); i++) {
492 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
493 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
494 // Moving backward, determine best pos
495 QPainterPath clipPath;
496 clipPath.addRect(item->sceneBoundingRect());
497 QPainterPath res = shape.intersected(clipPath);
498 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
502 snappedPos += offset;
503 // make sure we have no collision
504 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
505 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
506 collidingItems.removeAll(m_selectionGroup);
507 for (int i = 0; i < children.count(); i++) {
508 if (children.at(i)->type() == GROUPWIDGET) {
509 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
510 for (int j = 0; j < subchildren.count(); j++)
511 collidingItems.removeAll(subchildren.at(j));
513 collidingItems.removeAll(children.at(i));
515 for (int i = 0; i < collidingItems.count(); i++) {
516 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
524 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
525 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
529 if (m_tool == RAZORTOOL) {
530 setCursor(m_razorCursor);
531 //QGraphicsView::mouseMoveEvent(event);
533 } else if (m_tool == SPACERTOOL) {
534 setCursor(m_spacerCursor);
538 QList<QGraphicsItem *> itemList = items(event->pos());
539 QGraphicsRectItem *item = NULL;
540 OPERATIONTYPE opMode = NONE;
542 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
544 } else for (int i = 0; i < itemList.count(); i++) {
545 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
546 item = (QGraphicsRectItem*) itemList.at(i);
551 if (item && event->buttons() == Qt::NoButton) {
552 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
553 if (m_tool == RAZORTOOL) {
554 // razor tool over a clip, display current frame in monitor
555 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
556 //TODO: solve crash when showing frame when moving razor over clip
557 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
562 opMode = clip->operationMode(mapToScene(event->pos()));
563 const double size = 5;
564 if (opMode == m_moveOpMode) {
565 QGraphicsView::mouseMoveEvent(event);
568 removeTipAnimation();
570 m_moveOpMode = opMode;
571 setTipAnimation(clip, opMode, size);
572 if (opMode == MOVE) {
573 setCursor(Qt::OpenHandCursor);
574 if (item->type() == AVWIDGET) {
575 ClipItem *ci = static_cast <ClipItem *>(item);
576 QString message = ci->clipName() + i18n(":");
577 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
578 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
579 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
580 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
581 if (clip->parentItem() == m_selectionGroup)
582 message.append(i18n(" Selection duration:"));
584 message.append(i18n(" Group duration:"));
585 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
586 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
587 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
588 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
591 emit displayMessage(message, InformationMessage);
593 } else if (opMode == RESIZESTART) {
594 setCursor(KCursor("left_side", Qt::SizeHorCursor));
595 } else if (opMode == RESIZEEND) {
596 setCursor(KCursor("right_side", Qt::SizeHorCursor));
597 } else if (opMode == FADEIN || opMode == FADEOUT) {
598 setCursor(Qt::PointingHandCursor);
599 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
600 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
601 setCursor(Qt::PointingHandCursor);
602 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
603 } else if (opMode == KEYFRAME) {
604 setCursor(Qt::PointingHandCursor);
605 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
607 } // no clip under mouse
608 else if (m_tool == RAZORTOOL) {
611 } else if (opMode == MOVEGUIDE) {
612 m_moveOpMode = opMode;
613 setCursor(Qt::SplitHCursor);
615 removeTipAnimation();
616 setCursor(Qt::ArrowCursor);
617 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
618 QGraphicsView::mouseMoveEvent(event);
620 setCursorPos(mappedXPos);
621 slotCheckPositionScrolling();
623 } else m_moveOpMode = NONE;
625 QGraphicsView::mouseMoveEvent(event);
629 void CustomTrackView::mousePressEvent(QMouseEvent * event)
631 setFocus(Qt::MouseFocusReason);
632 m_menuPosition = QPoint();
634 // special cases (middle click button or ctrl / shift click
635 if (event->button() == Qt::MidButton) {
637 m_blockRefresh = false;
638 m_operationMode = NONE;
642 if (event->modifiers() & Qt::ShiftModifier) {
643 // Rectangle selection
644 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
645 setDragMode(QGraphicsView::RubberBandDrag);
646 if (!(event->modifiers() & Qt::ControlModifier)) {
647 resetSelectionGroup();
648 scene()->clearSelection();
650 m_blockRefresh = false;
651 m_operationMode = RUBBERSELECTION;
652 QGraphicsView::mousePressEvent(event);
656 m_blockRefresh = true;
658 bool collision = false;
660 if (m_tool != RAZORTOOL) activateMonitor();
661 else if (m_document->renderer()->playSpeed() != 0.0) {
662 m_document->renderer()->pause();
665 m_clickEvent = event->pos();
667 // check item under mouse
668 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
670 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
671 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
672 setDragMode(QGraphicsView::ScrollHandDrag);
673 QGraphicsView::mousePressEvent(event);
674 m_blockRefresh = false;
675 m_operationMode = NONE;
679 // if a guide and a clip were pressed, just select the guide
680 for (int i = 0; i < collisionList.count(); ++i) {
681 if (collisionList.at(i)->type() == GUIDEITEM) {
682 // a guide item was pressed
683 m_dragGuide = (Guide *) collisionList.at(i);
684 if (event->button() == Qt::LeftButton) { // move it
685 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
687 m_operationMode = MOVEGUIDE;
688 // deselect all clips so that only the guide will move
689 m_scene->clearSelection();
690 resetSelectionGroup(false);
691 updateSnapPoints(NULL);
692 QGraphicsView::mousePressEvent(event);
694 } else // show context menu
699 // Find first clip, transition or group under mouse (when no guides selected)
701 AbstractGroupItem *dragGroup = NULL;
702 AbstractClipItem *collisionClip = NULL;
704 while (!m_dragGuide && ct < collisionList.count()) {
705 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
706 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
707 if (collisionClip->isItemLocked())
709 if (collisionClip == m_dragItem)
710 collisionClip = NULL;
712 m_dragItem = collisionClip;
714 m_dragItemInfo = m_dragItem->info();
715 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
716 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
717 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
724 if (m_dragItem) emit clipItemSelected(NULL);
727 #if QT_VERSION >= 0x040600
728 // Add shadow to dragged item, currently disabled because of painting artifacts
729 //TODO: re-enable when fixed
730 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
731 eff->setBlurRadius(5);
732 eff->setOffset(3, 3);
733 m_dragItem->setGraphicsEffect(eff);*/
735 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
736 // update transition menu action
737 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
738 m_autoTransition->setEnabled(true);
739 } else m_autoTransition->setEnabled(false);
741 // context menu requested
742 if (event->button() == Qt::RightButton) {
744 if (dragGroup) dragGroup->setSelected(true);
745 else if (!m_dragItem->isSelected()) {
746 resetSelectionGroup(false);
747 m_scene->clearSelection();
748 m_dragItem->setSelected(true);
750 } else if (!m_dragGuide) {
751 // check if there is a guide close to mouse click
752 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
753 for (int i = 0; i < guidesCollisionList.count(); i++) {
754 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
755 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
759 // keep this to support multiple guides context menu in the future (?)
760 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
761 guidesCollisionList.removeAt(0);
763 if (!guidesCollisionList.isEmpty())
764 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
767 m_operationMode = NONE;
768 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
769 m_menuPosition = m_clickEvent;
775 // No item under click
776 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
777 resetSelectionGroup(false);
778 setCursor(Qt::ArrowCursor);
779 m_scene->clearSelection();
781 updateClipTypeActions(NULL);
782 if (m_tool == SPACERTOOL) {
783 QList<QGraphicsItem *> selection;
784 if (event->modifiers() == Qt::ControlModifier) {
785 // Ctrl + click, select all items on track after click position
786 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
787 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
788 // Cannot use spacer on locked track
789 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
793 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
796 selection = checkForGroups(rect, &isOk);
798 // groups found on track, do not allow the move
799 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
803 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;
805 // Select all items on all tracks after click position
806 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
807 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
810 QList <GenTime> offsetList;
811 // create group to hold selected items
812 m_selectionGroup = new AbstractGroupItem(m_document->fps());
813 scene()->addItem(m_selectionGroup);
815 for (int i = 0; i < selection.count(); i++) {
816 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
817 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
818 if (item->isItemLocked()) continue;
819 offsetList.append(item->startPos());
820 offsetList.append(item->endPos());
821 m_selectionGroup->addToGroup(selection.at(i));
822 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
823 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
824 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
825 QList<QGraphicsItem *> children = selection.at(i)->childItems();
826 for (int j = 0; j < children.count(); j++) {
827 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
828 offsetList.append(item->startPos());
829 offsetList.append(item->endPos());
831 m_selectionGroup->addToGroup(selection.at(i));
832 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
833 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
834 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
835 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
836 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
837 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
840 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
841 if (!offsetList.isEmpty()) {
843 QList <GenTime> cleandOffsetList;
844 GenTime startOffset = offsetList.takeFirst();
845 for (int k = 0; k < offsetList.size(); k++) {
846 GenTime newoffset = offsetList.at(k) - startOffset;
847 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
848 cleandOffsetList.append(newoffset);
851 updateSnapPoints(NULL, cleandOffsetList, true);
853 m_operationMode = SPACER;
855 setCursorPos((int)(mapToScene(event->x(), 0).x()));
857 QGraphicsView::mousePressEvent(event);
862 if (m_tool == RAZORTOOL && m_dragItem) {
863 if (m_dragItem->type() == TRANSITIONWIDGET) {
864 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
868 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
869 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
874 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
875 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
876 m_document->renderer()->pause();
877 m_commandStack->push(command);
878 setDocumentModified();
884 bool itemSelected = false;
885 if (m_dragItem->isSelected()) itemSelected = true;
886 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
887 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
889 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
890 if (event->modifiers() != Qt::ControlModifier) {
891 resetSelectionGroup(false);
892 m_scene->clearSelection();
893 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
894 viewport()->update();
895 } else resetSelectionGroup();
897 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
898 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
899 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
901 bool selected = !m_dragItem->isSelected();
902 if (dragGroup) dragGroup->setSelected(selected);
903 else m_dragItem->setSelected(selected);
905 groupSelectedItems();
906 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
907 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
908 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
911 if (collisionClip != NULL || m_dragItem == NULL) {
912 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
913 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
914 emit clipItemSelected(selected);
915 } else emit clipItemSelected(NULL);
918 // If clicked item is selected, allow move
919 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
921 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
922 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
924 // Update snap points
925 if (m_selectionGroup == NULL) {
926 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
927 else updateSnapPoints(m_dragItem);
929 QList <GenTime> offsetList;
930 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
931 for (int i = 0; i < children.count(); i++) {
932 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
933 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
934 offsetList.append(item->startPos());
935 offsetList.append(item->endPos());
938 if (!offsetList.isEmpty()) {
940 GenTime startOffset = offsetList.takeFirst();
941 QList <GenTime> cleandOffsetList;
942 for (int k = 0; k < offsetList.size(); k++) {
943 GenTime newoffset = offsetList.at(k) - startOffset;
944 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
945 cleandOffsetList.append(newoffset);
948 updateSnapPoints(NULL, cleandOffsetList, true);
952 if (m_operationMode == KEYFRAME) {
953 m_dragItem->updateSelectedKeyFrame();
954 m_blockRefresh = false;
956 } else if (m_operationMode == MOVE) {
957 setCursor(Qt::ClosedHandCursor);
958 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
960 info.startPos = m_dragItem->startPos();
961 info.track = m_dragItem->track();
962 int transitiontrack = getPreviousVideoTrack(info.track);
963 ClipItem *transitionClip = NULL;
964 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
965 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
966 info.endPos = transitionClip->endPos();
968 GenTime transitionDuration(65, m_document->fps());
969 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
970 else info.endPos = info.startPos + transitionDuration;
972 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
973 // Check there is no other transition at that place
974 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
975 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
976 QList<QGraphicsItem *> selection = m_scene->items(r);
977 bool transitionAccepted = true;
978 for (int i = 0; i < selection.count(); i++) {
979 if (selection.at(i)->type() == TRANSITIONWIDGET) {
980 Transition *tr = static_cast <Transition *>(selection.at(i));
981 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
982 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
983 } else transitionAccepted = false;
986 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
987 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
988 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
990 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
991 info.track = m_dragItem->track();
992 int transitiontrack = getPreviousVideoTrack(info.track);
993 ClipItem *transitionClip = NULL;
994 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
995 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
996 info.startPos = transitionClip->startPos();
998 GenTime transitionDuration(65, m_document->fps());
999 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1000 else info.startPos = info.endPos - transitionDuration;
1002 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1003 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1004 EffectsList::setParameter(transition, "reverse", "1");
1006 // Check there is no other transition at that place
1007 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1008 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1009 QList<QGraphicsItem *> selection = m_scene->items(r);
1010 bool transitionAccepted = true;
1011 for (int i = 0; i < selection.count(); i++) {
1012 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1013 Transition *tr = static_cast <Transition *>(selection.at(i));
1014 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1015 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1016 } else transitionAccepted = false;
1019 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1020 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1022 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1023 resetSelectionGroup(false);
1024 m_dragItem->setSelected(true);
1027 m_blockRefresh = false;
1029 QGraphicsView::mousePressEvent(event);
1032 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1034 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1035 QList<QGraphicsItem *> list = scene()->items(p);
1036 AbstractGroupItem *group = NULL;
1037 for (int i = 0; i < list.size(); i++) {
1038 if (!list.at(i)->isEnabled()) continue;
1039 if (list.at(i)->type() == GROUPWIDGET) {
1040 group = static_cast <AbstractGroupItem *>(list.at(i));
1044 rebuildGroup(group);
1047 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1050 QList <QGraphicsItem *> children = group->childItems();
1051 m_document->clipManager()->removeGroup(group);
1052 scene()->destroyItemGroup(group);
1053 for (int i = 0; i < children.count(); i++)
1054 children.at(i)->setSelected(true);
1055 groupSelectedItems(false, true);
1059 void CustomTrackView::resetSelectionGroup(bool selectItems)
1061 if (m_selectionGroup) {
1062 // delete selection group
1063 bool snap = KdenliveSettings::snaptopoints();
1064 KdenliveSettings::setSnaptopoints(false);
1066 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1067 scene()->destroyItemGroup(m_selectionGroup);
1068 for (int i = 0; i < children.count(); i++) {
1069 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1070 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1071 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1072 children.at(i)->setSelected(selectItems);
1074 } else if (children.at(i)->type() == GROUPWIDGET) {
1075 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1076 children.at(i)->setSelected(selectItems);
1079 m_selectionGroup = NULL;
1080 KdenliveSettings::setSnaptopoints(snap);
1084 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1086 if (m_selectionGroup) {
1087 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1090 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1091 if (selection.isEmpty()) return;
1093 // Find top left position of selection
1094 for (int i = 0; i < selection.count(); i++) {
1095 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1096 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1097 } else if (selection.at(i)->parentItem()) {
1098 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1102 if (force || selection.count() > 1) {
1103 bool snap = KdenliveSettings::snaptopoints();
1104 KdenliveSettings::setSnaptopoints(false);
1105 if (createNewGroup) {
1106 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1107 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1108 QPointF diff = newGroup->pos();
1109 newGroup->translate(-diff.x(), -diff.y());
1110 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1112 scene()->addItem(newGroup);
1114 // Check if we are trying to include a group in a group
1115 QList <AbstractGroupItem *> groups;
1116 for (int i = 0; i < selection.count(); i++) {
1117 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1118 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1119 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1120 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1122 if (!groups.isEmpty()) {
1123 // ungroup previous groups
1124 while (!groups.isEmpty()) {
1125 AbstractGroupItem *grp = groups.takeFirst();
1126 m_document->clipManager()->removeGroup(grp);
1127 scene()->destroyItemGroup(grp);
1129 selection = m_scene->selectedItems();
1132 for (int i = 0; i < selection.count(); i++) {
1133 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1134 newGroup->addToGroup(selection.at(i));
1135 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1138 KdenliveSettings::setSnaptopoints(snap);
1140 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1141 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1142 QPointF diff = m_selectionGroup->pos();
1143 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1144 m_selectionGroup->translate(- diff.x(), -diff.y());
1146 scene()->addItem(m_selectionGroup);
1147 for (int i = 0; i < selection.count(); i++) {
1148 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1149 m_selectionGroup->addToGroup(selection.at(i));
1150 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1153 KdenliveSettings::setSnaptopoints(snap);
1154 if (m_selectionGroup) {
1155 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1156 m_selectionGroupInfo.track = m_selectionGroup->track();
1159 } else resetSelectionGroup();
1162 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1164 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1165 /*if (m_moveOpMode == KEYFRAME) {
1166 // user double clicked on a keyframe, open edit dialog
1167 //TODO: update for effects with several values per keyframe
1168 QDialog d(parentWidget());
1169 Ui::KeyFrameDialog_UI view;
1171 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1172 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1173 view.kfr_value->setFocus();
1174 if (d.exec() == QDialog::Accepted) {
1175 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1176 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1177 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1178 QString previous = item->keyframes(item->selectedEffectIndex());
1179 item->updateKeyframeEffect();
1180 QString next = item->keyframes(item->selectedEffectIndex());
1181 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1182 m_commandStack->push(command);
1183 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1184 emit clipItemSelected(item, item->selectedEffectIndex());
1189 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1190 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1191 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1192 //QString previous = item->keyframes(item->selectedEffectIndex());
1193 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1194 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1195 //item->updateKeyframeEffect();
1196 //QString next = item->keyframes(item->selectedEffectIndex());
1197 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1198 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1199 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1200 m_commandStack->push(command);
1201 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1202 emit clipItemSelected(item, item->selectedEffectIndex());
1204 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1207 QList<QGraphicsItem *> collisionList = items(event->pos());
1208 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1209 Guide *editGuide = (Guide *) collisionList.at(0);
1210 if (editGuide) slotEditGuide(editGuide->info());
1215 void CustomTrackView::editItemDuration()
1217 AbstractClipItem *item;
1221 if (m_scene->selectedItems().count() == 1) {
1222 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1224 if (m_scene->selectedItems().empty())
1225 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1227 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1233 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1237 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1238 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1242 if (!item->isItemLocked()) {
1245 if (item->type() == TRANSITIONWIDGET)
1246 getTransitionAvailableSpace(item, minimum, maximum);
1248 getClipAvailableSpace(item, minimum, maximum);
1250 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1251 if (d.exec() == QDialog::Accepted) {
1252 ItemInfo clipInfo = item->info();
1253 ItemInfo startInfo = clipInfo;
1254 if (item->type() == TRANSITIONWIDGET) {
1255 // move & resize transition
1256 clipInfo.startPos = d.startPos();
1257 clipInfo.endPos = clipInfo.startPos + d.duration();
1258 clipInfo.track = item->track();
1259 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1260 m_commandStack->push(command);
1262 // move and resize clip
1263 QUndoCommand *moveCommand = new QUndoCommand();
1264 moveCommand->setText(i18n("Edit clip"));
1265 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1266 // duration was reduced, so process it first
1267 clipInfo.endPos = clipInfo.startPos + d.duration();
1268 clipInfo.cropStart = d.cropStart();
1269 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1271 if (d.startPos() != clipInfo.startPos) {
1272 startInfo = clipInfo;
1273 clipInfo.startPos = d.startPos();
1274 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1275 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1277 if (d.duration() > item->cropDuration()) {
1278 // duration was increased, so process it after move
1279 startInfo = clipInfo;
1280 clipInfo.endPos = clipInfo.startPos + d.duration();
1281 clipInfo.cropStart = d.cropStart();
1282 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1284 m_commandStack->push(moveCommand);
1288 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1292 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1294 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1296 clip->setKeyframes(index, keyframes);
1297 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1298 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1302 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1304 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1305 m_editGuide->setEnabled(m_dragGuide != NULL);
1306 m_markerMenu->clear();
1307 m_markerMenu->setEnabled(false);
1309 m_timelineContextMenu->popup(pos);
1310 } else if (group != NULL) {
1311 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1312 m_ungroupAction->setEnabled(true);
1313 updateClipTypeActions(NULL);
1314 m_timelineContextClipMenu->popup(pos);
1316 m_ungroupAction->setEnabled(false);
1317 if (clip->type() == AVWIDGET) {
1318 ClipItem *item = static_cast <ClipItem*>(clip);
1319 //build go to marker menu
1320 if (item->baseClip()) {
1321 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1322 int offset = item->startPos().frames(m_document->fps());
1323 if (!markers.isEmpty()) {
1324 for (int i = 0; i < markers.count(); i++) {
1325 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1326 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1327 QAction *go = m_markerMenu->addAction(position);
1328 go->setData(pos + offset);
1331 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1333 updateClipTypeActions(item);
1334 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1335 m_timelineContextClipMenu->popup(pos);
1336 } else if (clip->type() == TRANSITIONWIDGET) {
1337 m_timelineContextTransitionMenu->popup(pos);
1342 void CustomTrackView::activateMonitor()
1344 emit activateDocumentMonitor();
1347 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1349 resetSelectionGroup();
1351 info.startPos = GenTime();
1352 info.cropStart = GenTime(in, m_document->fps());
1353 info.endPos = GenTime(out - in, m_document->fps());
1354 info.cropDuration = info.endPos - info.startPos;
1357 // Check if clip can be inserted at that position
1358 ItemInfo pasteInfo = info;
1359 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1360 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1361 pasteInfo.track = selectedTrack();
1362 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1363 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1367 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1368 m_commandStack->push(command);
1370 selectClip(true, false);
1371 // Automatic audio split
1372 if (KdenliveSettings::splitaudio())
1376 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1378 if (data->hasFormat("kdenlive/clip")) {
1380 m_scene->clearSelection();
1381 resetSelectionGroup(false);
1382 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1383 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1385 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1388 QPointF framePos = mapToScene(pos);
1390 info.startPos = GenTime();
1391 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1392 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1393 info.cropDuration = info.endPos - info.startPos;
1396 // Check if clip can be inserted at that position
1397 ItemInfo pasteInfo = info;
1398 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1399 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1400 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1401 framePos.setX((int)(framePos.x() + 0.5));
1402 framePos.setY(pasteInfo.track * m_tracksHeight);
1403 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1406 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1407 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1408 m_selectionGroup->addToGroup(item);
1409 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1411 QList <GenTime> offsetList;
1412 offsetList.append(info.endPos);
1413 updateSnapPoints(NULL, offsetList);
1414 m_selectionGroup->setPos(framePos);
1415 scene()->addItem(m_selectionGroup);
1416 m_selectionGroup->setSelected(true);
1418 } else if (data->hasFormat("kdenlive/producerslist")) {
1420 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1421 m_scene->clearSelection();
1422 resetSelectionGroup(false);
1424 QList <GenTime> offsetList;
1425 QList <ItemInfo> infoList;
1426 QPointF framePos = mapToScene(pos);
1427 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1428 int track = (int)(framePos.y() / m_tracksHeight);
1429 framePos.setX((int)(framePos.x() + 0.5));
1430 framePos.setY(track * m_tracksHeight);
1432 // Check if clips can be inserted at that position
1433 for (int i = 0; i < ids.size(); ++i) {
1434 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1436 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1440 info.startPos = start;
1441 info.cropDuration = clip->duration();
1442 info.endPos = info.startPos + info.cropDuration;
1444 infoList.append(info);
1445 start += clip->duration();
1447 if (!canBePastedTo(infoList, AVWIDGET)) {
1450 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1452 for (int i = 0; i < ids.size(); ++i) {
1453 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1455 info.startPos = start;
1456 info.cropDuration = clip->duration();
1457 info.endPos = info.startPos + info.cropDuration;
1459 start += info.cropDuration;
1460 offsetList.append(start);
1461 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1462 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1463 m_selectionGroup->addToGroup(item);
1464 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1467 updateSnapPoints(NULL, offsetList);
1468 m_selectionGroup->setPos(framePos);
1469 scene()->addItem(m_selectionGroup);
1470 //m_selectionGroup->setZValue(10);
1471 m_thumbsTimer.start();
1475 // the drag is not a clip (may be effect, ...)
1483 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1485 if (insertDropClips(event->mimeData(), event->pos())) {
1486 event->acceptProposedAction();
1487 } else QGraphicsView::dragEnterEvent(event);
1490 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1492 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);
1493 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1494 collindingItems.removeAll(item);
1495 if (collindingItems.isEmpty()) return false;
1497 for (int i = 0; i < collindingItems.count(); i++) {
1498 QGraphicsItem *collision = collindingItems.at(i);
1499 if (collision->type() == item->type()) {
1501 kDebug() << "// COLLISIION DETECTED";
1509 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1511 int track = m_document->tracksCount() - clip->track();
1512 GenTime pos = clip->startPos();
1513 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1514 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1517 bool success = true;
1518 for (int i = 0; i < clip->effectsCount(); i++) {
1519 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1521 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1522 m_document->renderer()->doRefresh();
1525 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1527 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1529 // Special case: speed effect
1530 if (effect.attribute("id") == "speed") {
1531 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1532 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1535 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1536 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1537 if (strobe == 0) strobe = 1;
1538 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1539 EffectsParameterList params = clip->addEffect(effect);
1540 m_document->renderer()->mltAddEffect(track, pos, params);
1541 if (clip->isSelected()) emit clipItemSelected(clip);
1544 EffectsParameterList params = clip->addEffect(effect);
1545 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1546 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1547 if (clip->isSelected()) emit clipItemSelected(clip);
1548 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1551 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1553 QString index = effect.attribute("kdenlive_ix");
1554 // Special case: speed effect
1555 if (effect.attribute("id") == "speed") {
1556 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1558 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1559 clip->deleteEffect(index);
1560 emit clipItemSelected(clip);
1561 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1565 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1566 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1567 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1570 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1572 clip->deleteEffect(index);
1573 emit clipItemSelected(clip);
1577 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1579 QList<QGraphicsItem *> itemList = group->childItems();
1580 QUndoCommand *effectCommand = new QUndoCommand();
1582 QDomNode namenode = effect.elementsByTagName("name").item(0);
1583 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1584 else effectName = i18n("effect");
1585 effectCommand->setText(i18n("Add %1", effectName));
1587 for (int i = 0; i < itemList.count(); i++) {
1588 if (itemList.at(i)->type() == AVWIDGET) {
1589 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1590 if (effect.attribute("type") == "audio") {
1591 // Don't add audio effects on video clips
1592 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1593 } else if (effect.hasAttribute("type") == false) {
1594 // Don't add video effect on audio clips
1595 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1598 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1599 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1602 if (item->isItemLocked()) {
1605 item->initEffect(effect);
1606 if (effect.attribute("tag") == "ladspa") {
1607 QString ladpsaFile = m_document->getLadspaFile();
1608 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1609 effect.setAttribute("src", ladpsaFile);
1611 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1616 m_commandStack->push(effectCommand);
1617 setDocumentModified();
1618 } else delete effectCommand;
1621 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1623 QList<QGraphicsItem *> itemList;
1624 QUndoCommand *effectCommand = new QUndoCommand();
1626 QDomNode namenode = effect.elementsByTagName("name").item(0);
1627 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1628 else effectName = i18n("effect");
1629 effectCommand->setText(i18n("Add %1", effectName));
1631 if (track == -1) itemList = scene()->selectedItems();
1632 if (itemList.isEmpty()) {
1633 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1634 if (clip) itemList.append(clip);
1635 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1639 for (int i = 0; i < itemList.count(); i++) {
1640 if (itemList.at(i)->type() == GROUPWIDGET) {
1641 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1642 for (int j = 0; j < subitems.count(); j++) {
1643 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1648 for (int i = 0; i < itemList.count(); i++) {
1649 if (itemList.at(i)->type() == AVWIDGET) {
1650 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1651 if (effect.attribute("type") == "audio") {
1652 // Don't add audio effects on video clips
1653 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1654 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1657 } else if (effect.hasAttribute("type") == false) {
1658 // Don't add video effect on audio clips
1659 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1660 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1664 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1665 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1668 if (item->isItemLocked()) {
1671 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1672 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1673 } else item->initEffect(effect);
1674 if (effect.attribute("tag") == "ladspa") {
1675 QString ladpsaFile = m_document->getLadspaFile();
1676 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1677 effect.setAttribute("src", ladpsaFile);
1679 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1682 if (effectCommand->childCount() > 0) {
1683 m_commandStack->push(effectCommand);
1684 setDocumentModified();
1685 } else delete effectCommand;
1688 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1690 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1691 //clip is in a group, also remove the effect in other clips of the group
1692 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1693 QUndoCommand *delCommand = new QUndoCommand();
1695 QDomNode namenode = effect.elementsByTagName("name").item(0);
1696 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1697 else effectName = i18n("effect");
1698 delCommand->setText(i18n("Delete %1", effectName));
1701 for (int i = 0; i < items.count(); i++) {
1702 if (items.at(i)->type() == GROUPWIDGET) {
1703 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1704 for (int j = 0; j < subitems.count(); j++) {
1705 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1710 for (int i = 0; i < items.count(); i++) {
1711 if (items.at(i)->type() == AVWIDGET) {
1712 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1713 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1715 QDomElement eff = item->effectAt(ix);
1716 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1720 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1721 else delete delCommand;
1724 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1725 m_commandStack->push(command);
1726 setDocumentModified();
1729 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1731 if (insertedEffect.isNull()) {
1732 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1735 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1736 QDomElement effect = insertedEffect.cloneNode().toElement();
1738 // Special case: speed effect
1739 if (effect.attribute("id") == "speed") {
1740 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1742 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1743 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1744 if (strobe == 0) strobe = 1;
1745 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1747 clip->setEffectAt(ix, effect);
1748 if (ix == clip->selectedEffectIndex()) {
1749 clip->setSelectedEffect(ix);
1750 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1755 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1756 if (effect.attribute("tag") == "ladspa") {
1757 // Update the ladspa affect file
1758 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1760 // check if we are trying to reset a keyframe effect
1761 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1762 clip->initEffect(effect);
1763 effectParams = clip->getEffectArgs(effect);
1765 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1766 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1768 clip->setEffectAt(ix, effect);
1769 if (ix == clip->selectedEffectIndex()) {
1770 clip->setSelectedEffect(ix);
1771 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1773 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1774 // A fade effect was modified, update the clip
1775 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1776 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1777 clip->setFadeIn(pos);
1779 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1780 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1781 clip->setFadeOut(pos);
1785 setDocumentModified();
1788 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1790 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1791 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1792 QDomElement act = clip->effectAt(newPos - 1);
1793 QDomElement before = clip->effectAt(oldPos - 1);
1794 clip->setEffectAt(oldPos - 1, act);
1795 clip->setEffectAt(newPos - 1, before);
1796 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1797 if (act.attribute("id") == "speed") {
1798 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1799 } else if (before.attribute("id") == "speed") {
1800 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1801 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1802 emit clipItemSelected(clip, newPos - 1);
1803 setDocumentModified();
1804 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1807 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1809 QDomElement effect = clip->effectAt(effectPos);
1810 QDomElement oldEffect = effect.cloneNode().toElement();
1812 effect.setAttribute("disable", (int) disable);
1813 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1814 m_commandStack->push(command);
1815 setDocumentModified();;
1818 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1820 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1821 m_commandStack->push(command);
1822 setDocumentModified();
1825 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1827 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1828 m_commandStack->push(command);
1831 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1833 QDomElement effect = clip->getEffectAt(ix);
1834 QDomElement oldeffect = effect.cloneNode().toElement();
1835 effect.setAttribute("region", region);
1836 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1837 m_commandStack->push(command);
1840 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1844 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1845 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1846 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1847 if (item) 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);
1848 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1849 m_blockRefresh = false;
1852 if (item->parentItem()) {
1853 // Item is part of a group, reset group
1854 resetSelectionGroup();
1856 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1858 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1859 int cutPos = (int) cutTime.frames(m_document->fps());
1861 newPos.startPos = cutTime;
1862 newPos.endPos = info.endPos;
1863 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1864 newPos.track = info.track;
1865 newPos.cropDuration = newPos.endPos - newPos.startPos;
1867 bool snap = KdenliveSettings::snaptopoints();
1868 KdenliveSettings::setSnaptopoints(false);
1869 ClipItem *dup = item->clone(newPos);
1870 // remove unwanted effects (fade in) from 2nd part of cutted clip
1871 int ix = dup->hasEffect(QString(), "fadein");
1873 QDomElement oldeffect = item->effectAt(ix);
1874 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1876 ix = dup->hasEffect(QString(), "fade_from_black");
1878 QDomElement oldeffect = item->effectAt(ix);
1879 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1881 item->resizeEnd(cutPos);
1882 scene()->addItem(dup);
1883 if (item->checkKeyFrames()) slotRefreshEffects(item);
1884 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1885 item->baseClip()->addReference();
1886 m_document->updateClip(item->baseClip()->getId());
1887 setDocumentModified();
1888 KdenliveSettings::setSnaptopoints(snap);
1890 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1894 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1895 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1897 if (!item || !dup || item == dup) {
1898 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1899 m_blockRefresh = false;
1902 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1903 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1907 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1908 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1909 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1910 //deleteClip(dup->info());
1912 bool snap = KdenliveSettings::snaptopoints();
1913 KdenliveSettings::setSnaptopoints(false);
1915 if (dup->isSelected()) emit clipItemSelected(NULL);
1916 dup->baseClip()->removeReference();
1917 m_document->updateClip(dup->baseClip()->getId());
1918 scene()->removeItem(dup);
1921 ItemInfo clipinfo = item->info();
1922 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1923 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1925 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1926 setDocumentModified();
1928 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1929 KdenliveSettings::setSnaptopoints(snap);
1933 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1936 void CustomTrackView::slotEnableRefresh()
1938 m_blockRefresh = false;
1941 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1943 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1944 if (itemList.count() == 1) {
1945 if (itemList.at(0)->type() == AVWIDGET) {
1946 ClipItem *item = (ClipItem *) itemList.at(0);
1948 info.track = item->track();
1949 ClipItem *transitionClip = NULL;
1950 const int transitiontrack = getPreviousVideoTrack(info.track);
1951 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1952 if (pos < item->startPos() + item->cropDuration() / 2) {
1953 // add transition to clip start
1954 info.startPos = item->startPos();
1955 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1956 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1957 info.endPos = transitionClip->endPos();
1958 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1959 // Check there is no other transition at that place
1960 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1961 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1962 QList<QGraphicsItem *> selection = m_scene->items(r);
1963 bool transitionAccepted = true;
1964 for (int i = 0; i < selection.count(); i++) {
1965 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1966 Transition *tr = static_cast <Transition *>(selection.at(i));
1967 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1968 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1969 } else transitionAccepted = false;
1972 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1973 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1976 // add transition to clip end
1977 info.endPos = item->endPos();
1978 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1979 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1980 info.startPos = transitionClip->startPos();
1981 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1982 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1983 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1985 // Check there is no other transition at that place
1986 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1987 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1988 QList<QGraphicsItem *> selection = m_scene->items(r);
1989 bool transitionAccepted = true;
1990 for (int i = 0; i < selection.count(); i++) {
1991 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1992 Transition *tr = static_cast <Transition *>(selection.at(i));
1993 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1994 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1995 } else transitionAccepted = false;
1998 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1999 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2002 } else for (int i = 0; i < itemList.count(); i++) {
2003 if (itemList.at(i)->type() == AVWIDGET) {
2004 ClipItem *item = (ClipItem *) itemList.at(i);
2006 info.startPos = item->startPos();
2007 info.endPos = info.startPos + GenTime(65, m_document->fps());
2008 info.track = item->track();
2010 // Check there is no other transition at that place
2011 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2012 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2013 QList<QGraphicsItem *> selection = m_scene->items(r);
2014 bool transitionAccepted = true;
2015 for (int i = 0; i < selection.count(); i++) {
2016 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2017 Transition *tr = static_cast <Transition *>(selection.at(i));
2018 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2019 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2020 } else transitionAccepted = false;
2023 int transitiontrack = getPreviousVideoTrack(info.track);
2024 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2025 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2030 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2032 if (transitionInfo.startPos >= transitionInfo.endPos) {
2033 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2036 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2037 m_commandStack->push(command);
2038 setDocumentModified();
2041 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2043 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2044 //kDebug() << "---- ADDING transition " << params.attribute("value");
2045 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2046 scene()->addItem(tr);
2047 setDocumentModified();
2049 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2054 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2056 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2058 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2061 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2062 if (m_dragItem == item) m_dragItem = NULL;
2064 #if QT_VERSION >= 0x040600
2065 // animate item deletion
2066 item->closeAnimation();
2070 emit transitionItemSelected(NULL);
2071 setDocumentModified();
2074 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2076 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2077 QDomElement xml = tr->toXML();
2078 if (old.isNull() || xml.isNull()) {
2079 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2082 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2083 m_commandStack->push(command);
2084 setDocumentModified();
2087 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2089 Transition *item = getTransitionItemAt(pos, track);
2091 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2095 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2096 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);
2097 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2098 item->setTransitionParameters(transition);
2099 if (updateTransitionWidget) {
2100 ItemInfo info = item->info();
2102 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2103 if (transitionClip && transitionClip->baseClip()) {
2104 QString size = transitionClip->baseClip()->getProperty("frame_size");
2105 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2106 if (factor == 0) factor = 1.0;
2107 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2108 p.setY(size.section('x', 1, 1).toInt());
2110 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2112 setDocumentModified();
2115 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2118 const QPointF pos = mapToScene(event->pos());
2119 if (m_selectionGroup) {
2120 m_selectionGroup->setPos(pos);
2121 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2122 event->acceptProposedAction();
2124 // Drag enter was not possible, try again at mouse position
2125 insertDropClips(event->mimeData(), event->pos());
2129 QGraphicsView::dragMoveEvent(event);
2133 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2135 if (m_selectionGroup && m_clipDrag) {
2136 m_thumbsTimer.stop();
2137 m_waitingThumbs.clear();
2138 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2140 scene()->destroyItemGroup(m_selectionGroup);
2141 m_selectionGroup = NULL;
2142 } else QGraphicsView::dragLeaveEvent(event);
2145 void CustomTrackView::dropEvent(QDropEvent * event)
2147 if (m_selectionGroup && m_clipDrag) {
2148 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2149 resetSelectionGroup();
2150 m_scene->clearSelection();
2151 bool hasVideoClip = false;
2152 QUndoCommand *addCommand = new QUndoCommand();
2153 addCommand->setText(i18n("Add timeline clip"));
2154 QList <ClipItem *> brokenClips;
2156 for (int i = 0; i < items.count(); i++) {
2157 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2158 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2159 if (items.count() == 1) {
2160 updateClipTypeActions(item);
2162 updateClipTypeActions(NULL);
2165 //TODO: take care of edit mode for undo
2166 item->baseClip()->addReference();
2167 //item->setZValue(item->defaultZValue());
2168 m_document->updateClip(item->baseClip()->getId());
2169 ItemInfo info = item->info();
2171 int tracknumber = m_document->tracksCount() - info.track - 1;
2172 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2173 if (isLocked) item->setItemLocked(true);
2174 ItemInfo clipInfo = info;
2175 clipInfo.track = m_document->tracksCount() - item->track();
2177 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2179 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2180 brokenClips.append(item);
2183 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2185 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2187 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2188 // add transparency transition
2189 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2190 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2192 item->setSelected(true);
2194 qDeleteAll(brokenClips);
2195 brokenClips.clear();
2196 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2197 else delete addCommand;
2199 // Automatic audio split
2200 if (KdenliveSettings::splitaudio())
2202 setDocumentModified();
2206 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2207 QList<QGraphicsItem *> selection = m_scene->items(rect);
2208 QStringList timelineList;
2210 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2211 for (int i = 0; i < selection.count(); i++) {
2212 if (selection.at(i)->type() == AVWIDGET) {
2213 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2214 int start = clip->startPos().frames(m_document->fps());
2215 int end = clip->endPos().frames(m_document->fps());
2216 timelineList.append(QString::number(start) + "-" + QString::number(end));
2219 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2222 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2223 if (items.count() > 1) groupSelectedItems(true);
2224 event->setDropAction(Qt::MoveAction);
2226 } else QGraphicsView::dropEvent(event);
2230 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2232 bool snap = KdenliveSettings::snaptopoints();
2233 KdenliveSettings::setSnaptopoints(false);
2234 if (mode == OVERWRITEEDIT) {
2235 // if we are in overwrite mode, move clips accordingly
2237 if (item == NULL) info = posinfo;
2238 else info = item->info();
2239 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);
2240 QList<QGraphicsItem *> selection = m_scene->items(rect);
2241 if (item) selection.removeAll(item);
2242 for (int i = 0; i < selection.count(); i++) {
2243 if (!selection.at(i)->isEnabled()) continue;
2244 if (selection.at(i)->type() == AVWIDGET) {
2245 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2246 if (clip->startPos() < info.startPos) {
2247 if (clip->endPos() > info.endPos) {
2248 ItemInfo clipInfo = clip->info();
2249 ItemInfo dupInfo = clipInfo;
2250 GenTime diff = info.startPos - clipInfo.startPos;
2251 dupInfo.startPos = info.startPos;
2252 dupInfo.cropStart += diff;
2253 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2254 ItemInfo newdupInfo = dupInfo;
2255 GenTime diff2 = info.endPos - info.startPos;
2256 newdupInfo.startPos = info.endPos;
2257 newdupInfo.cropStart += diff2;
2258 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2259 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2260 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2261 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2262 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2264 ItemInfo newclipInfo = clip->info();
2265 newclipInfo.endPos = info.startPos;
2266 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2267 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2269 } else if (clip->endPos() <= info.endPos) {
2270 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2271 scene()->removeItem(clip);
2275 ItemInfo newclipInfo = clip->info();
2276 newclipInfo.startPos = info.endPos;
2277 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2278 clip->resizeStart(info.endPos.frames(m_document->fps()));
2282 } else if (mode == INSERTEDIT) {
2283 // if we are in push mode, move clips accordingly
2285 if (item == NULL) info = posinfo;
2286 else info = item->info();
2287 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);
2288 QList<QGraphicsItem *> selection = m_scene->items(rect);
2289 if (item) selection.removeAll(item);
2290 for (int i = 0; i < selection.count(); i++) {
2291 if (selection.at(i)->type() == AVWIDGET) {
2292 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2293 if (clip->startPos() < info.startPos) {
2294 if (clip->endPos() > info.startPos) {
2295 ItemInfo clipInfo = clip->info();
2296 ItemInfo dupInfo = clipInfo;
2297 GenTime diff = info.startPos - clipInfo.startPos;
2298 dupInfo.startPos = info.startPos;
2299 dupInfo.cropStart += diff;
2300 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2301 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2302 // Commented out; variable dup unused. --granjow
2303 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2304 cutClip(clipInfo, info.startPos, true, false);
2307 // TODO: add insertspacecommand
2312 KdenliveSettings::setSnaptopoints(snap);
2316 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2318 if (mode == OVERWRITEEDIT) {
2319 // if we are in overwrite or push mode, move clips accordingly
2320 bool snap = KdenliveSettings::snaptopoints();
2321 KdenliveSettings::setSnaptopoints(false);
2322 ItemInfo info = item->info();
2323 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2324 QList<QGraphicsItem *> selection = m_scene->items(rect);
2325 selection.removeAll(item);
2326 for (int i = 0; i < selection.count(); i++) {
2327 if (!selection.at(i)->isEnabled()) continue;
2328 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2329 Transition *tr = static_cast<Transition *>(selection.at(i));
2330 if (tr->startPos() < info.startPos) {
2331 ItemInfo firstPos = tr->info();
2332 ItemInfo newPos = firstPos;
2333 firstPos.endPos = item->startPos();
2334 newPos.startPos = item->endPos();
2335 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2336 if (tr->endPos() > info.endPos) {
2338 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2340 } else if (tr->endPos() > info.endPos) {
2342 ItemInfo firstPos = tr->info();
2343 firstPos.startPos = item->endPos();
2344 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2346 // remove transition
2347 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2351 KdenliveSettings::setSnaptopoints(snap);
2355 QStringList CustomTrackView::mimeTypes() const
2357 QStringList qstrList;
2358 // list of accepted mime types for drop
2359 qstrList.append("text/plain");
2360 qstrList.append("kdenlive/producerslist");
2361 qstrList.append("kdenlive/clip");
2365 Qt::DropActions CustomTrackView::supportedDropActions() const
2367 // returns what actions are supported when dropping
2368 return Qt::MoveAction;
2371 void CustomTrackView::setDuration(int duration)
2373 int diff = qAbs(duration - sceneRect().width());
2374 if (diff * matrix().m11() > -50) {
2375 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2376 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2378 m_projectDuration = duration;
2381 int CustomTrackView::duration() const
2383 return m_projectDuration;
2386 void CustomTrackView::addTrack(TrackInfo type, int ix)
2388 if (ix == -1 || ix == m_document->tracksCount()) {
2389 m_document->insertTrack(0, type);
2390 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2392 m_document->insertTrack(m_document->tracksCount() - ix, type);
2393 // insert track in MLT playlist
2394 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2396 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2397 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2398 QList<QGraphicsItem *> selection = m_scene->items(r);
2399 resetSelectionGroup();
2401 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2402 scene()->addItem(m_selectionGroup);
2403 for (int i = 0; i < selection.count(); i++) {
2404 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2405 m_selectionGroup->addToGroup(selection.at(i));
2406 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2409 // Move graphic items
2410 m_selectionGroup->translate(0, m_tracksHeight);
2412 // adjust track number
2413 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2414 for (int i = 0; i < children.count(); i++) {
2415 if (children.at(i)->type() == GROUPWIDGET) {
2416 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2417 children << grp->childItems();
2420 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2422 ItemInfo clipinfo = item->info();
2423 if (item->type() == AVWIDGET) {
2424 ClipItem *clip = static_cast <ClipItem *>(item);
2425 // slowmotion clips are not track dependant, so no need to update them
2426 if (clip->speed() != 1.0) continue;
2427 // We add a move clip command so that we get the correct producer for new track number
2428 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2429 Mlt::Producer *prod;
2430 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2431 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2432 else prod = clip->baseClip()->producer(clipinfo.track);
2433 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2434 // problem updating clip
2435 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2438 } else if (item->type() == TRANSITIONWIDGET) {
2439 Transition *tr = static_cast <Transition *>(item);
2440 int track = tr->transitionEndTrack();
2442 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2446 resetSelectionGroup(false);
2449 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2450 for (int i = 0; i < m_guides.count(); i++) {
2451 QLineF l = m_guides.at(i)->line();
2452 l.setP2(QPointF(l.x2(), maxHeight));
2453 m_guides.at(i)->setLine(l);
2455 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2456 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2457 viewport()->update();
2458 emit tracksChanged();
2459 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2460 //setFixedHeight(50 * m_tracksCount);
2463 void CustomTrackView::removeTrack(int ix)
2465 // Delete track in MLT playlist
2466 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2467 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2469 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2470 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2471 QList<QGraphicsItem *> selection = m_scene->items(r);
2473 resetSelectionGroup();
2475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2476 scene()->addItem(m_selectionGroup);
2477 for (int i = 0; i < selection.count(); i++) {
2478 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2479 m_selectionGroup->addToGroup(selection.at(i));
2480 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2483 // Move graphic items
2484 qreal ydiff = 0 - (int) m_tracksHeight;
2485 m_selectionGroup->translate(0, ydiff);
2487 // adjust track number
2488 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2489 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2490 for (int i = 0; i < children.count(); i++) {
2491 if (children.at(i)->type() == GROUPWIDGET) {
2492 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2493 children << grp->childItems();
2496 if (children.at(i)->type() == AVWIDGET) {
2497 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2499 ItemInfo clipinfo = clip->info();
2500 // We add a move clip command so that we get the correct producer for new track number
2501 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2502 Mlt::Producer *prod;
2503 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2504 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2505 else prod = clip->baseClip()->producer(clipinfo.track);
2506 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2507 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2510 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2511 Transition *tr = static_cast <Transition *>(children.at(i));
2513 int track = tr->transitionEndTrack();
2515 ItemInfo clipinfo = tr->info();
2516 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2520 resetSelectionGroup(false);
2522 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2523 for (int i = 0; i < m_guides.count(); i++) {
2524 QLineF l = m_guides.at(i)->line();
2525 l.setP2(QPointF(l.x2(), maxHeight));
2526 m_guides.at(i)->setLine(l);
2528 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2529 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2531 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2532 viewport()->update();
2533 emit tracksChanged();
2534 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2537 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2539 for (int i = 0; i < trackInfos.count(); ++i) {
2540 m_document->setTrackType(i, trackInfos.at(i));
2541 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2544 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2545 viewport()->update();
2548 void CustomTrackView::slotSwitchTrackAudio(int ix)
2550 /*for (int i = 0; i < m_document->tracksCount(); i++)
2551 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2552 int tracknumber = m_document->tracksCount() - ix - 1;
2553 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2554 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2555 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2556 setDocumentModified();
2559 void CustomTrackView::slotSwitchTrackLock(int ix)
2561 int tracknumber = m_document->tracksCount() - ix - 1;
2562 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2563 m_commandStack->push(command);
2567 void CustomTrackView::lockTrack(int ix, bool lock)
2569 int tracknumber = m_document->tracksCount() - ix - 1;
2570 m_document->switchTrackLock(tracknumber, lock);
2571 emit doTrackLock(ix, lock);
2572 AbstractClipItem *clip = NULL;
2573 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2575 for (int i = 0; i < selection.count(); i++) {
2576 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2577 if (selection.at(i)->isSelected()) {
2578 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2579 else emit transitionItemSelected(NULL);
2581 clip = static_cast <AbstractClipItem *>(selection.at(i));
2582 clip->setItemLocked(lock);
2583 if (clip == m_dragItem)
2586 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2587 viewport()->update();
2588 setDocumentModified();
2591 void CustomTrackView::slotSwitchTrackVideo(int ix)
2593 int tracknumber = m_document->tracksCount() - ix;
2594 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2595 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2596 setDocumentModified();
2599 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2601 // Check there is no group going over several tracks there, or that would result in timeline corruption
2602 QList<QGraphicsItem *> selection = scene()->items(rect);
2604 int maxHeight = m_tracksHeight * 1.5;
2605 for (int i = 0; i < selection.count(); i++) {
2606 // Check that we don't try to move a group with clips on other tracks
2607 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2610 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2618 void CustomTrackView::slotRemoveSpace()
2622 if (m_menuPosition.isNull()) {
2623 pos = GenTime(cursorPos(), m_document->fps());
2625 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2628 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2629 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2632 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2633 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2637 ClipItem *item = getClipItemAt(pos, track);
2639 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);
2642 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2643 //kDebug() << "// GOT LENGT; " << length;
2645 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);
2649 // Make sure there is no group in the way
2650 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2653 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2655 // groups found on track, do not allow the move
2656 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2660 QList<ItemInfo> clipsToMove;
2661 QList<ItemInfo> transitionsToMove;
2663 for (int i = 0; i < items.count(); i++) {
2664 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2665 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2666 ItemInfo info = item->info();
2667 if (item->type() == AVWIDGET) {
2668 clipsToMove.append(info);
2669 } else if (item->type() == TRANSITIONWIDGET) {
2670 transitionsToMove.append(info);
2675 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2676 m_commandStack->push(command);
2679 void CustomTrackView::slotInsertSpace()
2683 if (m_menuPosition.isNull()) {
2684 pos = GenTime(cursorPos(), m_document->fps());
2686 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2687 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2689 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2690 if (d.exec() != QDialog::Accepted) return;
2691 GenTime spaceDuration = d.selectedDuration();
2692 track = d.selectedTrack();
2694 QList<QGraphicsItem *> items;
2696 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2697 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2701 ClipItem *item = getClipItemAt(pos, track);
2702 if (item) pos = item->startPos();
2704 // Make sure there is no group in the way
2705 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2707 items = checkForGroups(rect, &isOk);
2709 // groups found on track, do not allow the move
2710 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2714 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2715 items = scene()->items(rect);
2718 QList<ItemInfo> clipsToMove;
2719 QList<ItemInfo> transitionsToMove;
2721 for (int i = 0; i < items.count(); i++) {
2722 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2723 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2724 ItemInfo info = item->info();
2725 if (item->type() == AVWIDGET)
2726 clipsToMove.append(info);
2727 else if (item->type() == TRANSITIONWIDGET)
2728 transitionsToMove.append(info);
2732 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2733 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2734 m_commandStack->push(command);
2738 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2740 int diff = duration.frames(m_document->fps());
2741 resetSelectionGroup();
2742 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2743 scene()->addItem(m_selectionGroup);
2745 Transition *transition;
2747 // Create lists with start pos for each track
2748 QMap <int, int> trackClipStartList;
2749 QMap <int, int> trackTransitionStartList;
2751 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2752 trackClipStartList[i] = -1;
2753 trackTransitionStartList[i] = -1;
2756 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2757 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2759 if (clip->parentItem()) {
2760 m_selectionGroup->addToGroup(clip->parentItem());
2761 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2763 m_selectionGroup->addToGroup(clip);
2764 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2766 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))
2767 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2769 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);
2772 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2773 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2775 if (transition->parentItem()) {
2776 m_selectionGroup->addToGroup(transition->parentItem());
2777 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2779 m_selectionGroup->addToGroup(transition);
2780 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2782 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))
2783 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2784 } 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);
2786 m_selectionGroup->translate(diff, 0);
2788 // update items coordinates
2789 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2791 for (int i = 0; i < itemList.count(); i++) {
2792 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2793 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2794 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2795 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2796 for (int j = 0; j < children.count(); j++) {
2797 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2802 resetSelectionGroup(false);
2804 track = m_document->tracksCount() - track;
2805 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2808 void CustomTrackView::deleteClip(const QString &clipId)
2810 resetSelectionGroup();
2811 QList<QGraphicsItem *> itemList = items();
2812 QUndoCommand *deleteCommand = new QUndoCommand();
2814 for (int i = 0; i < itemList.count(); i++) {
2815 if (itemList.at(i)->type() == AVWIDGET) {
2816 ClipItem *item = (ClipItem *)itemList.at(i);
2817 if (item->clipProducer() == clipId) {
2819 if (item->parentItem()) {
2820 // Clip is in a group, destroy the group
2821 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2823 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2827 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2828 if (count == 0) delete deleteCommand;
2829 else m_commandStack->push(deleteCommand);
2832 void CustomTrackView::setCursorPos(int pos, bool seek)
2834 if (pos == m_cursorPos) return;
2835 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2837 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2838 else if (m_autoScroll) checkScrolling();
2839 m_cursorLine->setPos(m_cursorPos, 0);
2842 void CustomTrackView::updateCursorPos()
2844 m_cursorLine->setPos(m_cursorPos, 0);
2847 int CustomTrackView::cursorPos()
2849 return (int)(m_cursorPos);
2852 void CustomTrackView::moveCursorPos(int delta)
2854 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2855 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2856 m_cursorPos += delta;
2857 m_cursorLine->setPos(m_cursorPos, 0);
2858 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2861 void CustomTrackView::initCursorPos(int pos)
2863 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2865 m_cursorLine->setPos(pos, 0);
2869 void CustomTrackView::checkScrolling()
2871 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2874 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2876 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2877 QGraphicsView::mouseReleaseEvent(event);
2878 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2879 #if QT_VERSION >= 0x040600
2880 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2882 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2883 if (event->button() == Qt::MidButton) {
2886 setDragMode(QGraphicsView::NoDrag);
2887 if (m_operationMode == MOVEGUIDE) {
2888 setCursor(Qt::ArrowCursor);
2889 m_operationMode = NONE;
2890 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2891 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2892 if (newPos != m_dragGuide->position()) {
2893 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2894 m_commandStack->push(command);
2895 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2896 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2897 m_document->syncGuides(m_guides);
2902 } else if (m_operationMode == SPACER && m_selectionGroup) {
2904 if (event->modifiers() != Qt::ControlModifier) {
2905 // We are moving all tracks
2907 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2908 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2910 if (timeOffset != GenTime()) {
2911 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2913 QList<ItemInfo> clipsToMove;
2914 QList<ItemInfo> transitionsToMove;
2916 // Create lists with start pos for each track
2917 QMap <int, int> trackClipStartList;
2918 QMap <int, int> trackTransitionStartList;
2920 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2921 trackClipStartList[i] = -1;
2922 trackTransitionStartList[i] = -1;
2925 for (int i = 0; i < items.count(); i++) {
2926 if (items.at(i)->type() == GROUPWIDGET)
2927 items += items.at(i)->childItems();
2930 for (int i = 0; i < items.count(); i++) {
2931 if (items.at(i)->type() == AVWIDGET) {
2932 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2933 ItemInfo info = item->info();
2934 clipsToMove.append(info);
2936 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2937 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2938 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2939 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2940 ItemInfo info = item->info();
2941 transitionsToMove.append(info);
2943 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2944 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2948 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2949 m_commandStack->push(command);
2950 if (track != -1) track = m_document->tracksCount() - track;
2951 kDebug() << "SPACER TRACK:" << track;
2952 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2954 resetSelectionGroup(false);
2955 m_operationMode = NONE;
2956 } else if (m_operationMode == RUBBERSELECTION) {
2957 //kDebug() << "// END RUBBER SELECT";
2958 resetSelectionGroup();
2959 groupSelectedItems();
2960 m_operationMode = NONE;
2963 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2964 emit transitionItemSelected(NULL);
2968 if (m_dragItem) info = m_dragItem->info();
2970 if (m_operationMode == MOVE) {
2971 setCursor(Qt::OpenHandCursor);
2972 if (m_dragItem->parentItem() == 0) {
2973 // we are moving one clip, easy
2974 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2975 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2976 Mlt::Producer *prod;
2977 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2978 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2979 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2980 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2983 QUndoCommand *moveCommand = new QUndoCommand();
2984 moveCommand->setText(i18n("Move clip"));
2985 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2987 int tracknumber = m_document->tracksCount() - item->track() - 1;
2988 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2989 if (isLocked) item->setItemLocked(true);
2990 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2991 // Also move automatic transitions (on lower track)
2992 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2993 ItemInfo startTrInfo;
2994 ItemInfo newStartTrInfo;
2995 bool moveStartTrans = false;
2996 bool moveEndTrans = false;
2997 if (startTransition && startTransition->isAutomatic()) {
2998 startTrInfo = startTransition->info();
2999 newStartTrInfo = startTrInfo;
3000 newStartTrInfo.track = info.track;
3001 newStartTrInfo.startPos = info.startPos;
3002 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3003 // transition end should stay the same
3005 // transition end should be adjusted to clip
3006 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3008 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3010 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3011 // Check if there is a transition at clip end
3012 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3013 if (tr && tr->isAutomatic()) {
3014 ItemInfo trInfo = tr->info();
3015 ItemInfo newTrInfo = trInfo;
3016 newTrInfo.track = info.track;
3017 newTrInfo.endPos = m_dragItem->endPos();
3018 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3019 // transition start should stay the same
3021 // transition start should be moved
3022 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3024 if (newTrInfo.startPos < newTrInfo.endPos) {
3025 moveEndTrans = true;
3026 if (moveStartTrans) {
3027 // we have to move both transitions, remove the start one so that there is no collision
3028 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3030 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3031 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3032 if (moveStartTrans) {
3033 // re-add transition in correct place
3034 int transTrack = startTransition->transitionEndTrack();
3035 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3036 transTrack = getPreviousVideoTrack(info.track);
3038 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3039 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3045 if (moveStartTrans && !moveEndTrans) {
3046 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3047 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3050 // Also move automatic transitions (on upper track)
3051 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3052 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3053 ItemInfo trInfo = tr->info();
3054 ItemInfo newTrInfo = trInfo;
3055 newTrInfo.startPos = m_dragItem->startPos();
3056 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3057 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3058 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3059 // transition end should be adjusted to clip on upper track
3060 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3062 if (newTrInfo.startPos < newTrInfo.endPos) {
3063 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3064 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3068 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3069 // Check if there is a transition at clip end
3070 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3071 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3072 ItemInfo trInfo = tr->info();
3073 ItemInfo newTrInfo = trInfo;
3074 newTrInfo.endPos = m_dragItem->endPos();
3075 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3076 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3077 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3078 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3079 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3080 // transition start should be moved
3081 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3083 if (newTrInfo.startPos < newTrInfo.endPos) {
3084 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3085 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3090 m_commandStack->push(moveCommand);
3091 //checkTrackSequence(m_dragItem->track());
3093 // undo last move and emit error message
3094 bool snap = KdenliveSettings::snaptopoints();
3095 KdenliveSettings::setSnaptopoints(false);
3096 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3097 KdenliveSettings::setSnaptopoints(snap);
3098 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3100 setDocumentModified();
3102 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3103 Transition *transition = static_cast <Transition *>(m_dragItem);
3104 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3105 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)) {
3106 // Moving transition failed, revert to previous position
3107 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3108 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3110 QUndoCommand *moveCommand = new QUndoCommand();
3111 moveCommand->setText(i18n("Move transition"));
3112 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3113 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3114 m_commandStack->push(moveCommand);
3118 // Moving several clips. We need to delete them and readd them to new position,
3119 // or they might overlap each other during the move
3120 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3121 QList<QGraphicsItem *> items = group->childItems();
3123 QList<ItemInfo> clipsToMove;
3124 QList<ItemInfo> transitionsToMove;
3126 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3127 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3128 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3129 QUndoCommand *moveGroup = new QUndoCommand();
3130 moveGroup->setText(i18n("Move group"));
3131 if (timeOffset != GenTime() || trackOffset != 0) {
3132 // remove items in MLT playlist
3135 int max = items.count();
3136 for (int i = 0; i < max; i++) {
3137 if (items.at(i)->type() == GROUPWIDGET) {
3138 items += items.at(i)->childItems();
3141 m_document->renderer()->blockSignals(true);
3142 for (int i = 0; i < items.count(); i++) {
3143 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3144 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3145 ItemInfo info = item->info();
3146 if (item->type() == AVWIDGET) {
3147 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3148 // error, clip cannot be removed from playlist
3149 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3151 clipsToMove.append(info);
3154 transitionsToMove.append(info);
3155 Transition *tr = static_cast <Transition*>(item);
3156 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3159 m_document->renderer()->blockSignals(false);
3160 for (int i = 0; i < items.count(); i++) {
3161 // re-add items in correct place
3162 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3163 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3165 ItemInfo info = item->info();
3166 int tracknumber = m_document->tracksCount() - info.track - 1;
3167 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3169 group->removeFromGroup(item);
3170 item->setItemLocked(true);
3173 if (item->type() == AVWIDGET) {
3174 ClipItem *clip = static_cast <ClipItem*>(item);
3175 info.track = m_document->tracksCount() - info.track;
3176 Mlt::Producer *prod;
3177 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3178 if (clip->isAudioOnly())
3179 prod = clip->baseClip()->audioProducer(info.track);
3180 else if (clip->isVideoOnly())
3181 prod = clip->baseClip()->videoProducer();
3183 prod = clip->baseClip()->producer(info.track);
3184 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3185 for (int i = 0; i < clip->effectsCount(); i++) {
3186 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3189 Transition *tr = static_cast <Transition*>(item);
3190 int newTrack = tr->transitionEndTrack();
3191 if (!tr->forcedTrack()) {
3192 newTrack = getPreviousVideoTrack(info.track);
3194 tr->updateTransitionEndTrack(newTrack);
3195 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3196 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3199 rebuildGroup((AbstractGroupItem *)group);
3200 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3201 m_commandStack->push(moveGroup);
3203 //QPointF top = group->sceneBoundingRect().topLeft();
3204 //QPointF oldpos = m_selectionGroup->scenePos();
3205 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3206 //group->setPos(top);
3207 //TODO: get rid of the 3 lines below
3208 if (m_selectionGroup) {
3209 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3210 m_selectionGroupInfo.track = m_selectionGroup->track();
3212 setDocumentModified();
3215 m_document->renderer()->doRefresh();
3216 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3218 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3219 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3221 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3222 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3224 QUndoCommand *resizeCommand = new QUndoCommand();
3225 resizeCommand->setText(i18n("Resize group"));
3226 QList <QGraphicsItem *> items = parent->childItems();
3227 QList <ItemInfo> infos = parent->resizeInfos();
3228 parent->clearResizeInfos();
3230 for (int i = 0; i < items.count(); ++i) {
3231 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3232 if (item && item->type() == AVWIDGET) {
3233 ItemInfo info = infos.at(itemcount);
3234 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3238 m_commandStack->push(resizeCommand);
3241 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3243 } else if (m_operationMode == FADEIN) {
3244 // resize fade in effect
3245 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3246 int ix = item->hasEffect("volume", "fadein");
3247 int ix2 = item->hasEffect("", "fade_from_black");
3249 QDomElement oldeffect = item->effectAt(ix);
3250 int start = item->cropStart().frames(m_document->fps());
3251 int end = item->fadeIn();
3253 slotDeleteEffect(item, oldeffect, false);
3256 QDomElement effect = oldeffect.cloneNode().toElement();
3257 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3258 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3259 slotUpdateClipEffect(item, effect, oldeffect, ix);
3260 emit clipItemSelected(item, ix);
3262 } else if (item->fadeIn() != 0 && ix2 == -1) {
3264 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3266 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3267 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3268 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3269 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3272 QDomElement oldeffect = item->effectAt(ix2);
3273 int start = item->cropStart().frames(m_document->fps());
3274 int end = item->fadeIn();
3276 slotDeleteEffect(item, oldeffect, false);
3279 QDomElement effect = oldeffect.cloneNode().toElement();
3280 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3281 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3282 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3283 emit clipItemSelected(item, ix2);
3286 } else if (m_operationMode == FADEOUT) {
3287 // resize fade in effect
3288 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3289 int ix = item->hasEffect("volume", "fadeout");
3290 int ix2 = item->hasEffect("", "fade_to_black");
3292 QDomElement oldeffect = item->effectAt(ix);
3293 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3294 int start = item->fadeOut();
3296 slotDeleteEffect(item, oldeffect, false);
3298 start = end - start;
3299 QDomElement effect = oldeffect.cloneNode().toElement();
3300 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3301 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3302 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3303 slotUpdateClipEffect(item, effect, oldeffect, ix);
3304 emit clipItemSelected(item, ix);
3306 } else if (item->fadeOut() != 0 && ix2 == -1) {
3308 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3310 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3311 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3312 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3313 EffectsList::setParameter(effect, "out", QString::number(0));
3314 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3317 QDomElement oldeffect = item->effectAt(ix2);
3318 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3319 int start = item->fadeOut();
3321 slotDeleteEffect(item, oldeffect, false);
3323 start = end - start;
3324 QDomElement effect = oldeffect.cloneNode().toElement();
3325 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3326 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3327 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3328 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3329 emit clipItemSelected(item, ix2);
3332 } else if (m_operationMode == KEYFRAME) {
3333 // update the MLT effect
3334 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3335 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3337 // check if we want to remove keyframe
3338 double val = mapToScene(event->pos()).toPoint().y();
3339 QRectF br = item->sceneBoundingRect();
3340 double maxh = 100.0 / br.height();
3341 val = (br.bottom() - val) * maxh;
3342 int start = item->cropStart().frames(m_document->fps());
3343 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3345 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3347 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3349 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3352 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3353 //item->updateKeyframeEffect();
3354 //QString next = item->keyframes(item->selectedEffectIndex());
3355 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3356 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3358 m_commandStack->push(command);
3359 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3360 emit clipItemSelected(item, item->selectedEffectIndex());
3362 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3363 // A transition is selected
3365 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3366 if (transitionClip && transitionClip->baseClip()) {
3367 QString size = transitionClip->baseClip()->getProperty("frame_size");
3368 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3369 if (factor == 0) factor = 1.0;
3370 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3371 p.setY(size.section('x', 1, 1).toInt());
3373 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3374 } else emit transitionItemSelected(NULL);
3375 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3376 m_operationMode = NONE;
3379 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3381 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3383 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3384 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3387 if (item->isSelected()) emit clipItemSelected(NULL);
3388 item->baseClip()->removeReference();
3389 m_document->updateClip(item->baseClip()->getId());
3391 /*if (item->baseClip()->isTransparent()) {
3392 // also remove automatic transition
3393 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3394 if (tr && tr->isAutomatic()) {
3395 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3396 scene()->removeItem(tr);
3400 m_waitingThumbs.removeAll(item);
3401 if (m_dragItem == item) m_dragItem = NULL;
3402 #if QT_VERSION >= 0x040600
3403 // animate item deletion
3404 item->closeAnimation();
3405 /*if (refresh) item->closeAnimation();
3407 // no refresh, means we have several operations chained, we need to delete clip immediatly
3408 // so that it does not get in the way of the other
3417 setDocumentModified();
3418 if (refresh) m_document->renderer()->doRefresh();
3421 void CustomTrackView::deleteSelectedClips()
3423 resetSelectionGroup();
3424 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3425 if (itemList.count() == 0) {
3426 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3429 scene()->clearSelection();
3430 QUndoCommand *deleteSelected = new QUndoCommand();
3432 bool resetGroup = false;
3435 int transitionCount = 0;
3436 // expand & destroy groups
3437 for (int i = 0; i < itemList.count(); i++) {
3438 if (itemList.at(i)->type() == GROUPWIDGET) {
3440 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3441 QList <ItemInfo> clipInfos;
3442 QList <ItemInfo> transitionInfos;
3443 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3444 for (int j = 0; j < children.count(); j++) {
3445 if (children.at(j)->type() == AVWIDGET) {
3446 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3447 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3448 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3449 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3450 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3452 if (itemList.contains(children.at(j))) {
3453 children.removeAt(j);
3457 itemList += children;
3458 if (clipInfos.count() > 0)
3459 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3461 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3462 itemList.insert(i + 1, itemList.at(i)->parentItem());
3465 for (int i = 0; i < itemList.count(); i++) {
3466 if (itemList.at(i)->type() == AVWIDGET) {
3468 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3469 if (item->parentItem()) resetGroup = true;
3470 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3471 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3472 emit clipItemSelected(NULL);
3473 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3475 Transition *item = static_cast <Transition *>(itemList.at(i));
3476 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3477 if (item->parentItem()) resetGroup = true;
3478 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3479 emit transitionItemSelected(NULL);
3482 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3483 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3484 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3485 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3486 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3487 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3488 else deleteSelected->setText(i18n("Delete selected items"));
3489 m_commandStack->push(deleteSelected);
3492 void CustomTrackView::changeClipSpeed()
3494 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3495 if (itemList.count() == 0) {
3496 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3499 QUndoCommand *changeSelected = new QUndoCommand();
3500 changeSelected->setText("Edit clip speed");
3504 for (int i = 0; i < itemList.count(); i++) {
3505 if (itemList.at(i)->type() == AVWIDGET) {
3506 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3507 ItemInfo info = item->info();
3508 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3510 double speed = (double) percent / 100.0;
3511 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3513 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3517 if (count > 0) m_commandStack->push(changeSelected);
3518 else delete changeSelected;
3521 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3523 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3524 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3526 kDebug() << "ERROR: Cannot find clip for speed change";
3527 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3530 info.track = m_document->tracksCount() - item->track();
3532 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3533 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3534 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3536 item->setSpeed(speed, strobe);
3537 item->updateRectGeometry();
3538 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3539 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3541 updatePositionEffects(item, info);
3542 setDocumentModified();
3543 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3546 void CustomTrackView::cutSelectedClips()
3548 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3549 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3550 for (int i = 0; i < itemList.count(); i++) {
3551 if (itemList.at(i)->type() == AVWIDGET) {
3552 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3553 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3554 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3555 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3556 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3557 m_commandStack->push(command);
3563 void CustomTrackView::groupClips(bool group)
3565 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3566 QList <ItemInfo> clipInfos;
3567 QList <ItemInfo> transitionInfos;
3568 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3571 int max = itemList.count();
3572 for (int i = 0; i < max; i++) {
3573 if (itemList.at(i)->type() == GROUPWIDGET) {
3574 itemList += itemList.at(i)->childItems();
3578 for (int i = 0; i < itemList.count(); i++) {
3579 if (itemList.at(i)->type() == AVWIDGET) {
3580 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3581 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3582 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3583 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3584 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3587 if (clipInfos.count() > 0) {
3588 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3589 m_commandStack->push(command);
3593 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3595 resetSelectionGroup();
3596 m_scene->clearSelection();
3598 for (int i = 0; i < clipInfos.count(); i++) {
3599 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3600 if (clip == NULL) continue;
3601 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3602 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3603 m_document->clipManager()->removeGroup(grp);
3604 scene()->destroyItemGroup(grp);
3606 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3608 for (int i = 0; i < transitionInfos.count(); i++) {
3609 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3610 if (tr == NULL) continue;
3611 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3612 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3613 m_document->clipManager()->removeGroup(grp);
3614 scene()->destroyItemGroup(grp);
3616 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3618 setDocumentModified();
3622 QList <QGraphicsItemGroup *> groups;
3623 for (int i = 0; i < clipInfos.count(); i++) {
3624 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3626 clip->setSelected(true);
3629 for (int i = 0; i < transitionInfos.count(); i++) {
3630 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3632 clip->setSelected(true);
3636 groupSelectedItems(false, true);
3637 setDocumentModified();
3640 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3642 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3643 if (baseclip == NULL) {
3644 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3647 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3648 item->setEffectList(effects);
3649 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3650 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3651 scene()->addItem(item);
3653 int tracknumber = m_document->tracksCount() - info.track - 1;
3654 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3655 if (isLocked) item->setItemLocked(true);
3657 baseclip->addReference();
3658 m_document->updateClip(baseclip->getId());
3659 info.track = m_document->tracksCount() - info.track;
3660 Mlt::Producer *prod;
3661 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3662 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3663 else prod = baseclip->producer(info.track);
3664 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3665 for (int i = 0; i < item->effectsCount(); i++) {
3666 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3668 setDocumentModified();
3669 if (refresh) m_document->renderer()->doRefresh();
3670 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3671 m_thumbsTimer.start();
3674 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3676 QList<QGraphicsItem *> list = scene()->items();
3677 ClipItem *clip = NULL;
3678 for (int i = 0; i < list.size(); ++i) {
3679 if (list.at(i)->type() == AVWIDGET) {
3680 clip = static_cast <ClipItem *>(list.at(i));
3681 if (clip->clipProducer() == clipId) {
3682 ItemInfo info = clip->info();
3683 info.track = m_document->tracksCount() - clip->track();
3684 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3685 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3687 clip->refreshClip(true);
3694 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3696 int framepos = (int)(pos.frames(m_document->fps()));
3697 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3698 ClipItem *clip = NULL;
3699 for (int i = 0; i < list.size(); i++) {
3700 if (!list.at(i)->isEnabled()) continue;
3701 if (list.at(i)->type() == AVWIDGET) {
3702 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3703 if (test->endPos() == pos) clip = test;
3710 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3712 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3713 ClipItem *clip = NULL;
3714 for (int i = 0; i < list.size(); i++) {
3715 if (!list.at(i)->isEnabled()) continue;
3716 if (list.at(i)->type() == AVWIDGET) {
3717 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3718 if (test->startPos() == pos) clip = test;
3725 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3727 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3728 QList<QGraphicsItem *> list = scene()->items(p);
3729 ClipItem *clip = NULL;
3730 for (int i = 0; i < list.size(); i++) {
3731 if (!list.at(i)->isEnabled()) continue;
3732 if (list.at(i)->type() == AVWIDGET) {
3733 clip = static_cast <ClipItem *>(list.at(i));
3740 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3742 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3745 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3747 const QPointF p(pos, (track + 1) * m_tracksHeight);
3748 QList<QGraphicsItem *> list = scene()->items(p);
3749 Transition *clip = NULL;
3750 for (int i = 0; i < list.size(); i++) {
3751 if (!list.at(i)->isEnabled()) continue;
3752 if (list.at(i)->type() == TRANSITIONWIDGET) {
3753 clip = static_cast <Transition *>(list.at(i));
3760 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3762 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3765 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3767 int framepos = (int)(pos.frames(m_document->fps()));
3768 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3769 QList<QGraphicsItem *> list = scene()->items(p);
3770 Transition *clip = NULL;
3771 for (int i = 0; i < list.size(); i++) {
3772 if (!list.at(i)->isEnabled()) continue;
3773 if (list.at(i)->type() == TRANSITIONWIDGET) {
3774 Transition *test = static_cast <Transition *>(list.at(i));
3775 if (test->endPos() == pos) clip = test;
3782 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3784 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3785 QList<QGraphicsItem *> list = scene()->items(p);
3786 Transition *clip = NULL;
3787 for (int i = 0; i < list.size(); ++i) {
3788 if (!list.at(i)->isEnabled()) continue;
3789 if (list.at(i)->type() == TRANSITIONWIDGET) {
3790 Transition *test = static_cast <Transition *>(list.at(i));
3791 if (test->startPos() == pos) clip = test;
3798 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3800 if (m_selectionGroup) resetSelectionGroup(false);
3801 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3803 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);
3804 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3807 Mlt::Producer *prod;
3808 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3809 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3810 else prod = item->baseClip()->producer(end.track);
3812 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
3814 bool snap = KdenliveSettings::snaptopoints();
3815 KdenliveSettings::setSnaptopoints(false);
3816 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3818 int tracknumber = m_document->tracksCount() - end.track - 1;
3819 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3820 m_scene->clearSelection();
3821 if (isLocked) item->setItemLocked(true);
3823 if (item->isItemLocked()) item->setItemLocked(false);
3824 item->setSelected(true);
3826 if (item->baseClip()->isTransparent()) {
3827 // Also move automatic transition
3828 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3829 if (tr && tr->isAutomatic()) {
3830 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3831 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);
3832 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3835 KdenliveSettings::setSnaptopoints(snap);
3836 setDocumentModified();
3838 // undo last move and emit error message
3839 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3841 if (refresh) m_document->renderer()->doRefresh();
3842 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3845 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3848 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3849 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3850 resetSelectionGroup();
3851 m_scene->clearSelection();
3853 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3854 scene()->addItem(m_selectionGroup);
3856 m_document->renderer()->blockSignals(true);
3857 for (int i = 0; i < startClip.count(); i++) {
3859 startClip[i].startPos = startClip.at(i).startPos - offset;
3860 startClip[i].track = startClip.at(i).track - trackOffset;
3862 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3863 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3865 clip->setItemLocked(false);
3866 if (clip->parentItem()) {
3867 m_selectionGroup->addToGroup(clip->parentItem());
3868 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3870 m_selectionGroup->addToGroup(clip);
3871 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3873 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3874 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3876 for (int i = 0; i < startTransition.count(); i++) {
3878 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3879 startTransition[i].track = startTransition.at(i).track - trackOffset;
3881 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3883 tr->setItemLocked(false);
3884 if (tr->parentItem()) {
3885 m_selectionGroup->addToGroup(tr->parentItem());
3886 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3888 m_selectionGroup->addToGroup(tr);
3889 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3891 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());
3892 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3894 m_document->renderer()->blockSignals(false);
3896 if (m_selectionGroup) {
3897 bool snap = KdenliveSettings::snaptopoints();
3898 KdenliveSettings::setSnaptopoints(false);
3900 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3901 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3903 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3905 int max = children.count();
3906 for (int i = 0; i < max; i++) {
3907 if (children.at(i)->type() == GROUPWIDGET) {
3908 children += children.at(i)->childItems();
3909 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3910 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3911 /*m_document->clipManager()->removeGroup(grp);
3912 m_scene->destroyItemGroup(grp);*/
3913 children.removeAll(children.at(i));
3918 for (int i = 0; i < children.count(); i++) {
3919 // re-add items in correct place
3920 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3921 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3923 ItemInfo info = item->info();
3924 int tracknumber = m_document->tracksCount() - info.track - 1;
3925 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3927 item->setItemLocked(true);
3928 else if (item->isItemLocked())
3929 item->setItemLocked(false);
3931 if (item->type() == AVWIDGET) {
3932 ClipItem *clip = static_cast <ClipItem*>(item);
3933 info.track = m_document->tracksCount() - info.track;
3934 Mlt::Producer *prod;
3935 if (clip->isAudioOnly())
3936 prod = clip->baseClip()->audioProducer(info.track);
3937 else if (clip->isVideoOnly())
3938 prod = clip->baseClip()->videoProducer();
3940 prod = clip->baseClip()->producer(info.track);
3941 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3942 } else if (item->type() == TRANSITIONWIDGET) {
3943 Transition *tr = static_cast <Transition*>(item);
3945 if (!tr->forcedTrack()) {
3946 newTrack = getPreviousVideoTrack(info.track);
3948 newTrack = tr->transitionEndTrack() + trackOffset;
3949 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3951 tr->updateTransitionEndTrack(newTrack);
3952 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3955 resetSelectionGroup(false);
3956 KdenliveSettings::setSnaptopoints(snap);
3957 m_document->renderer()->doRefresh();
3958 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3961 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3963 Transition *item = getTransitionItemAt(start.startPos, start.track);
3965 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);
3966 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3969 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3970 bool snap = KdenliveSettings::snaptopoints();
3971 KdenliveSettings::setSnaptopoints(false);
3972 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3973 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3974 // Transition was moved
3975 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3976 } else if (end.endPos == start.endPos) {
3977 // Transition start resize
3978 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3979 } else if (end.startPos == start.startPos) {
3980 // Transition end resize;
3981 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3982 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3985 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3986 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3987 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3989 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3990 KdenliveSettings::setSnaptopoints(snap);
3991 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3992 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());
3993 if (m_dragItem && m_dragItem == item) {
3995 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3996 if (transitionClip && transitionClip->baseClip()) {
3997 QString size = transitionClip->baseClip()->getProperty("frame_size");
3998 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3999 if (factor == 0) factor = 1.0;
4000 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4001 p.setY(size.section('x', 1, 1).toInt());
4003 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4005 if (m_refresh) m_document->renderer()->doRefresh();
4006 setDocumentModified();
4009 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4011 bool resizeClipStart = (start.startPos != end.startPos);
4012 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4014 if (dontWorry) return;
4015 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);
4016 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4019 if (item->parentItem()) {
4020 // Item is part of a group, reset group
4021 resetSelectionGroup();
4024 bool snap = KdenliveSettings::snaptopoints();
4025 KdenliveSettings::setSnaptopoints(false);
4026 if (resizeClipStart) {
4027 ItemInfo clipinfo = item->info();
4028 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4029 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4031 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4032 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4033 updatePositionEffects(item, clipinfo);
4034 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4036 ItemInfo clipinfo = item->info();
4037 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4038 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4040 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4041 updatePositionEffects(item, clipinfo);
4042 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4044 if (!resizeClipStart && end.cropStart != start.cropStart) {
4045 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4046 ItemInfo clipinfo = end;
4047 clipinfo.track = m_document->tracksCount() - end.track;
4048 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4050 item->setCropStart(end.cropStart);
4051 item->resetThumbs(true);
4054 m_document->renderer()->doRefresh();
4055 KdenliveSettings::setSnaptopoints(snap);
4056 setDocumentModified();
4059 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4061 if (pos == oldInfo.startPos.frames(m_document->fps()))
4063 bool snap = KdenliveSettings::snaptopoints();
4065 KdenliveSettings::setSnaptopoints(false);
4066 item->resizeStart(pos);
4067 if (item->startPos().frames(m_document->fps()) != pos) {
4068 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4069 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4070 KdenliveSettings::setSnaptopoints(snap);
4073 KdenliveSettings::setSnaptopoints(snap);
4076 // do this here, too, because otherwise undo won't update the group
4077 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4078 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4080 ItemInfo info = item->info();
4081 if (item->type() == AVWIDGET) {
4082 ItemInfo resizeinfo = oldInfo;
4083 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4084 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4086 bool hasParentCommand = false;
4088 hasParentCommand = true;
4090 command = new QUndoCommand();
4091 command->setText(i18n("Resize clip start"));
4094 // Check if there is an automatic transition on that clip (lower track)
4095 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4096 if (transition && transition->isAutomatic()) {
4097 ItemInfo trInfo = transition->info();
4098 ItemInfo newTrInfo = trInfo;
4099 newTrInfo.startPos = item->startPos();
4100 if (newTrInfo.startPos < newTrInfo.endPos)
4101 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4103 // Check if there is an automatic transition on that clip (upper track)
4104 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4105 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4106 ItemInfo trInfo = transition->info();
4107 ItemInfo newTrInfo = trInfo;
4108 newTrInfo.startPos = item->startPos();
4109 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4110 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4111 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4114 ClipItem *clip = static_cast < ClipItem * >(item);
4115 updatePositionEffects(clip, oldInfo);
4119 QDomElement root = doc.createElement("list");
4120 doc.appendChild(root);
4121 QList <int> indexes;
4122 for (int i = 0; i < clip->effectsCount(); i++) {
4123 QDomElement effect = clip->effectAt(i);
4124 if (EffectsList::hasKeyFrames(effect)) {
4125 doc.appendChild(doc.importNode(effect, true));
4130 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4131 // Keyframes were modified, updateClip
4132 QDomNodeList effs = doc.elementsByTagName("effect");
4134 // Since we must always resize clip before updating the keyframes, we
4135 // put a resize command before & after checking keyframes so that
4136 // we are sure the resize is performed before whenever we do or undo the action
4138 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4139 for (int i = 0; i < indexes.count(); i++) {
4140 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4141 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4143 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4144 emit clipItemSelected(clip);
4146 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4149 if (!hasParentCommand)
4150 m_commandStack->push(command);
4152 KdenliveSettings::setSnaptopoints(false);
4153 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4154 KdenliveSettings::setSnaptopoints(snap);
4155 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4157 } else if (item->type() == TRANSITIONWIDGET) {
4158 Transition *transition = static_cast <Transition *>(item);
4159 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)) {
4160 // Cannot resize transition
4161 KdenliveSettings::setSnaptopoints(false);
4162 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4163 KdenliveSettings::setSnaptopoints(snap);
4164 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4166 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4167 if (command == NULL)
4168 m_commandStack->push(moveCommand);
4172 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4173 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4176 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4178 if (pos == oldInfo.endPos.frames(m_document->fps()))
4180 bool snap = KdenliveSettings::snaptopoints();
4182 KdenliveSettings::setSnaptopoints(false);
4183 item->resizeEnd(pos);
4184 if (item->endPos().frames(m_document->fps()) != pos) {
4185 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4186 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4187 KdenliveSettings::setSnaptopoints(snap);
4190 KdenliveSettings::setSnaptopoints(snap);
4193 // do this here, too, because otherwise undo won't update the group
4194 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4195 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4197 ItemInfo info = item->info();
4198 if (item->type() == AVWIDGET) {
4199 ItemInfo resizeinfo = info;
4200 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4201 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4203 bool hasParentCommand = false;
4205 hasParentCommand = true;
4207 command = new QUndoCommand();
4208 command->setText(i18n("Resize clip end"));
4211 // Check if there is an automatic transition on that clip (lower track)
4212 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4213 if (tr && tr->isAutomatic()) {
4214 ItemInfo trInfo = tr->info();
4215 ItemInfo newTrInfo = trInfo;
4216 newTrInfo.endPos = item->endPos();
4217 if (newTrInfo.endPos > newTrInfo.startPos)
4218 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4221 // Check if there is an automatic transition on that clip (upper track)
4222 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4223 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4224 ItemInfo trInfo = tr->info();
4225 ItemInfo newTrInfo = trInfo;
4226 newTrInfo.endPos = item->endPos();
4227 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4228 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4229 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4234 ClipItem *clip = static_cast < ClipItem * >(item);
4236 QDomElement root = doc.createElement("list");
4237 doc.appendChild(root);
4238 QList <int> indexes;
4239 for (int i = 0; i < clip->effectsCount(); i++) {
4240 QDomElement effect = clip->effectAt(i);
4241 if (EffectsList::hasKeyFrames(effect)) {
4242 doc.appendChild(doc.importNode(effect, true));
4247 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4248 // Keyframes were modified, updateClip
4249 QDomNodeList effs = doc.elementsByTagName("effect");
4251 // Since we must always resize clip before updating the keyframes, we
4252 // put a resize command before & after checking keyframes so that
4253 // we are sure the resize is performed before whenever we do or undo the action
4255 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4256 for (int i = 0; i < indexes.count(); i++) {
4257 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4258 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4260 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4261 emit clipItemSelected(clip);
4263 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4266 if (!hasParentCommand)
4267 m_commandStack->push(command);
4268 updatePositionEffects(clip, oldInfo);
4270 KdenliveSettings::setSnaptopoints(false);
4271 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4272 KdenliveSettings::setSnaptopoints(true);
4273 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4275 } else if (item->type() == TRANSITIONWIDGET) {
4276 Transition *transition = static_cast <Transition *>(item);
4277 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)) {
4278 // Cannot resize transition
4279 KdenliveSettings::setSnaptopoints(false);
4280 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4281 KdenliveSettings::setSnaptopoints(true);
4282 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4284 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4285 if (command == NULL)
4286 m_commandStack->push(moveCommand);
4289 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4290 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4293 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4295 int end = item->fadeIn();
4297 // there is a fade in effect
4298 int effectPos = item->hasEffect("volume", "fadein");
4299 if (effectPos != -1) {
4300 QDomElement oldeffect = item->effectAt(effectPos);
4301 int start = item->cropStart().frames(m_document->fps());
4302 int max = item->cropDuration().frames(m_document->fps());
4304 // Make sure the fade effect is not longer than the clip
4305 item->setFadeIn(max);
4306 end = item->fadeIn();
4309 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4310 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4311 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4312 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4313 // if fade effect is displayed, update the effect edit widget with new clip duration
4314 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4316 effectPos = item->hasEffect("brightness", "fade_from_black");
4317 if (effectPos != -1) {
4318 QDomElement oldeffect = item->effectAt(effectPos);
4319 int start = item->cropStart().frames(m_document->fps());
4320 int max = item->cropDuration().frames(m_document->fps());
4322 // Make sure the fade effect is not longer than the clip
4323 item->setFadeIn(max);
4324 end = item->fadeIn();
4327 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4328 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4329 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4330 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4331 // if fade effect is displayed, update the effect edit widget with new clip duration
4332 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4335 int start = item->fadeOut();
4337 // there is a fade out effect
4338 int effectPos = item->hasEffect("volume", "fadeout");
4339 if (effectPos != -1) {
4340 QDomElement oldeffect = item->effectAt(effectPos);
4341 int max = item->cropDuration().frames(m_document->fps());
4342 int end = max + item->cropStart().frames(m_document->fps());
4344 // Make sure the fade effect is not longer than the clip
4345 item->setFadeOut(max);
4346 start = item->fadeOut();
4348 start = end - start;
4349 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4350 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4351 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4352 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4353 // if fade effect is displayed, update the effect edit widget with new clip duration
4354 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4356 effectPos = item->hasEffect("brightness", "fade_to_black");
4357 if (effectPos != -1) {
4358 QDomElement oldeffect = item->effectAt(effectPos);
4359 int max = item->cropDuration().frames(m_document->fps());
4360 int end = max + item->cropStart().frames(m_document->fps());
4362 // Make sure the fade effect is not longer than the clip
4363 item->setFadeOut(max);
4364 start = item->fadeOut();
4366 start = end - start;
4367 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4368 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4369 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4370 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4371 // if fade effect is displayed, update the effect edit widget with new clip duration
4372 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4376 int effectPos = item->hasEffect("freeze", "freeze");
4377 if (effectPos != -1) {
4378 // Freeze effect needs to be adjusted with clip resize
4379 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4380 QDomElement eff = item->getEffectAt(effectPos);
4381 if (!eff.isNull() && diff != 0) {
4382 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4383 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4384 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4385 emit clipItemSelected(item, item->selectedEffectIndex());
4390 effectPos = item->hasEffect("affine", "pan_zoom");
4391 if (effectPos != -1) {
4392 QDomElement oldeffect = item->effectAt(effectPos);
4393 int start = item->cropStart().frames(m_document->fps());
4394 int max = start + item->cropDuration().frames(m_document->fps());
4399 oldeffect.setAttribute("in", start);
4400 oldeffect.setAttribute("out", max);
4401 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4402 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4403 // if effect is displayed, update the effect edit widget with new clip duration
4404 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4408 double CustomTrackView::getSnapPointForPos(double pos)
4410 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4413 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4415 QList <GenTime> snaps;
4416 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4417 QList<QGraphicsItem *> itemList = items();
4418 for (int i = 0; i < itemList.count(); i++) {
4419 if (itemList.at(i) == selected) continue;
4420 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4421 if (itemList.at(i)->type() == AVWIDGET) {
4422 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4423 GenTime start = item->startPos();
4424 GenTime end = item->endPos();
4425 snaps.append(start);
4427 if (!offsetList.isEmpty()) {
4428 for (int j = 0; j < offsetList.size(); j++) {
4429 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4430 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4434 QList < GenTime > markers = item->snapMarkers();
4435 for (int j = 0; j < markers.size(); ++j) {
4436 GenTime t = markers.at(j);
4438 if (!offsetList.isEmpty()) {
4439 for (int k = 0; k < offsetList.size(); k++) {
4440 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4444 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4445 Transition *transition = static_cast <Transition*>(itemList.at(i));
4446 GenTime start = transition->startPos();
4447 GenTime end = transition->endPos();
4448 snaps.append(start);
4450 if (!offsetList.isEmpty()) {
4451 for (int j = 0; j < offsetList.size(); j++) {
4452 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4453 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4459 // add cursor position
4460 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4462 if (!offsetList.isEmpty()) {
4463 for (int j = 0; j < offsetList.size(); j++) {
4464 snaps.append(pos - offsetList.at(j));
4469 for (int i = 0; i < m_guides.count(); i++) {
4470 snaps.append(m_guides.at(i)->position());
4471 if (!offsetList.isEmpty()) {
4472 for (int j = 0; j < offsetList.size(); j++) {
4473 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4479 m_scene->setSnapList(snaps);
4480 //for (int i = 0; i < m_snapPoints.size(); ++i)
4481 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4484 void CustomTrackView::slotSeekToPreviousSnap()
4486 updateSnapPoints(NULL);
4487 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4488 setCursorPos((int) res.frames(m_document->fps()));
4492 void CustomTrackView::slotSeekToNextSnap()
4494 updateSnapPoints(NULL);
4495 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4496 setCursorPos((int) res.frames(m_document->fps()));
4500 void CustomTrackView::clipStart()
4502 AbstractClipItem *item = getMainActiveClip();
4504 setCursorPos((int) item->startPos().frames(m_document->fps()));
4509 void CustomTrackView::clipEnd()
4511 AbstractClipItem *item = getMainActiveClip();
4513 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4518 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4520 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4521 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4522 m_commandStack->push(command);
4525 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4527 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4528 m_commandStack->push(command);
4531 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4533 DocClipBase *base = m_document->clipManager()->getClipById(id);
4534 QList <CommentedTime> markers = base->commentedSnapMarkers();
4536 if (markers.isEmpty()) {
4537 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4540 QUndoCommand *deleteMarkers = new QUndoCommand();
4541 deleteMarkers->setText("Delete clip markers");
4543 for (int i = 0; i < markers.size(); i++) {
4544 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4546 m_commandStack->push(deleteMarkers);
4549 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4551 DocClipBase *base = m_document->clipManager()->getClipById(id);
4552 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4553 else base->deleteSnapMarker(pos);
4554 emit updateClipMarkers(base);
4555 setDocumentModified();
4556 viewport()->update();
4559 int CustomTrackView::hasGuide(int pos, int offset)
4561 for (int i = 0; i < m_guides.count(); i++) {
4562 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4563 if (qAbs(guidePos - pos) <= offset) return guidePos;
4564 else if (guidePos > pos) return -1;
4569 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4573 double fps = m_document->fps();
4574 for (int i = 0; i < m_guides.count(); i++) {
4575 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4576 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4578 goMenu->setEnabled(!m_guides.isEmpty());
4581 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4583 if (oldPos > GenTime() && pos > GenTime()) {
4585 for (int i = 0; i < m_guides.count(); i++) {
4586 if (m_guides.at(i)->position() == oldPos) {
4587 Guide *item = m_guides.at(i);
4588 item->updateGuide(pos, comment);
4592 } else if (pos > GenTime()) addGuide(pos, comment);
4596 for (int i = 0; i < m_guides.count(); i++) {
4597 if (m_guides.at(i)->position() == oldPos) {
4598 delete m_guides.takeAt(i);
4603 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4605 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4606 m_document->syncGuides(m_guides);
4609 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4611 for (int i = 0; i < m_guides.count(); i++) {
4612 if (m_guides.at(i)->position() == pos) {
4613 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4617 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4618 scene()->addItem(g);
4620 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4621 m_document->syncGuides(m_guides);
4625 void CustomTrackView::slotAddGuide()
4627 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4628 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4629 if (d.exec() != QDialog::Accepted) return;
4630 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4631 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4632 m_commandStack->push(command);
4636 void CustomTrackView::slotEditGuide(int guidePos)
4639 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4640 else pos = GenTime(guidePos, m_document->fps());
4642 for (int i = 0; i < m_guides.count(); i++) {
4643 if (m_guides.at(i)->position() == pos) {
4644 slotEditGuide(m_guides.at(i)->info());
4649 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4652 void CustomTrackView::slotEditGuide(CommentedTime guide)
4654 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4655 if (d.exec() == QDialog::Accepted) {
4656 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4657 m_commandStack->push(command);
4662 void CustomTrackView::slotEditTimeLineGuide()
4664 if (m_dragGuide == NULL) return;
4665 CommentedTime guide = m_dragGuide->info();
4666 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4667 if (d.exec() == QDialog::Accepted) {
4668 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4669 m_commandStack->push(command);
4673 void CustomTrackView::slotDeleteGuide(int guidePos)
4676 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4677 else pos = GenTime(guidePos, m_document->fps());
4679 for (int i = 0; i < m_guides.count(); i++) {
4680 if (m_guides.at(i)->position() == pos) {
4681 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4682 m_commandStack->push(command);
4687 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4691 void CustomTrackView::slotDeleteTimeLineGuide()
4693 if (m_dragGuide == NULL) return;
4694 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4695 m_commandStack->push(command);
4699 void CustomTrackView::slotDeleteAllGuides()
4701 QUndoCommand *deleteAll = new QUndoCommand();
4702 deleteAll->setText("Delete all guides");
4703 for (int i = 0; i < m_guides.count(); i++) {
4704 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4706 m_commandStack->push(deleteAll);
4709 void CustomTrackView::setTool(PROJECTTOOL tool)
4714 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4717 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4718 m_scene->setScale(scaleFactor, verticalScale);
4719 removeTipAnimation();
4720 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4721 bool adjust = false;
4722 if (verticalScale != matrix().m22()) adjust = true;
4723 setMatrix(newmatrix);
4725 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4726 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4727 for (int i = 0; i < m_guides.count(); i++) {
4728 QLineF l = m_guides.at(i)->line();
4729 l.setP2(QPointF(l.x2(), newHeight));
4730 m_guides.at(i)->setLine(l);
4732 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4735 int diff = sceneRect().width() - m_projectDuration;
4736 if (diff * newmatrix.m11() < 50) {
4737 if (newmatrix.m11() < 0.4)
4738 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4740 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4742 centerOn(QPointF(cursorPos(), verticalPos));
4745 void CustomTrackView::slotRefreshGuides()
4747 if (KdenliveSettings::showmarkers()) {
4748 for (int i = 0; i < m_guides.count(); i++)
4749 m_guides.at(i)->update();
4753 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4755 //kDebug() << "// DRAW BG: " << rect.width();
4756 painter->setClipRect(rect);
4757 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4758 QPen pen1 = painter->pen();
4759 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4760 painter->setPen(pen1);
4761 double min = rect.left();
4762 double max = rect.right();
4763 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4764 int maxTrack = m_document->tracksCount();
4765 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4766 QColor audioColor = palette().alternateBase().color();
4767 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4768 for (int i = 0; i < maxTrack; i++) {
4769 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4770 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4771 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4772 if (i == m_selectedTrack)
4773 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4775 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4777 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4779 int lowerLimit = m_tracksHeight * maxTrack + 1;
4780 if (height() > lowerLimit) {
4781 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4782 painter->fillRect(bg, base);
4786 bool CustomTrackView::findString(const QString &text)
4789 for (int i = 0; i < m_searchPoints.size(); ++i) {
4790 marker = m_searchPoints.at(i).comment();
4791 if (marker.contains(text, Qt::CaseInsensitive)) {
4792 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4793 int vert = verticalScrollBar()->value();
4794 int hor = cursorPos();
4795 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4803 void CustomTrackView::selectFound(QString track, QString pos)
4805 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4806 slotSelectTrack(track.toInt());
4808 int vert = verticalScrollBar()->value();
4809 int hor = cursorPos();
4810 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4813 bool CustomTrackView::findNextString(const QString &text)
4816 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4817 marker = m_searchPoints.at(i).comment();
4818 if (marker.contains(text, Qt::CaseInsensitive)) {
4819 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4820 int vert = verticalScrollBar()->value();
4821 int hor = cursorPos();
4822 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4831 void CustomTrackView::initSearchStrings()
4833 m_searchPoints.clear();
4834 QList<QGraphicsItem *> itemList = items();
4835 for (int i = 0; i < itemList.count(); i++) {
4836 // parse all clip names
4837 if (itemList.at(i)->type() == AVWIDGET) {
4838 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4839 GenTime start = item->startPos();
4840 CommentedTime t(start, item->clipName());
4841 m_searchPoints.append(t);
4842 // add all clip markers
4843 QList < CommentedTime > markers = item->commentedSnapMarkers();
4844 m_searchPoints += markers;
4849 for (int i = 0; i < m_guides.count(); i++)
4850 m_searchPoints.append(m_guides.at(i)->info());
4852 qSort(m_searchPoints);
4855 void CustomTrackView::clearSearchStrings()
4857 m_searchPoints.clear();
4861 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4863 QList<ItemInfo> matchingInfo;
4864 QList<QGraphicsItem *> itemList = items();
4865 for (int i = 0; i < itemList.count(); i++) {
4866 if (itemList.at(i)->type() == AVWIDGET) {
4867 ClipItem *item = (ClipItem *)itemList.at(i);
4868 if (item->clipProducer() == clipId)
4869 matchingInfo << item->info();
4872 return matchingInfo;
4875 void CustomTrackView::copyClip()
4877 qDeleteAll(m_copiedItems);
4878 m_copiedItems.clear();
4879 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4880 if (itemList.count() == 0) {
4881 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4884 for (int i = 0; i < itemList.count(); i++) {
4885 if (itemList.at(i)->type() == AVWIDGET) {
4886 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4887 ClipItem *clone = clip->clone(clip->info());
4888 m_copiedItems.append(clone);
4889 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4890 Transition *dup = static_cast <Transition *>(itemList.at(i));
4891 m_copiedItems.append(dup->clone());
4896 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4898 if (m_scene->editMode() != NORMALEDIT) {
4899 // If we are in overwrite mode, always allow the move
4902 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));
4903 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4904 for (int i = 0; i < collisions.count(); i++) {
4905 if (collisions.at(i)->type() == type) return false;
4910 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4913 for (int i = 0; i < infoList.count(); i++) {
4914 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));
4917 QList<QGraphicsItem *> collisions = scene()->items(path);
4918 for (int i = 0; i < collisions.count(); i++) {
4919 if (collisions.at(i)->type() == type) return false;
4924 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4926 for (int i = 0; i < items.count(); i++) {
4927 ItemInfo info = items.at(i)->info();
4928 info.startPos += offset;
4929 info.endPos += offset;
4930 info.track += trackOffset;
4931 if (!canBePastedTo(info, items.at(i)->type())) return false;
4936 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4938 QPainterPath movePath;
4939 movePath.moveTo(0, 0);
4941 for (int i = 0; i < items.count(); i++) {
4942 ItemInfo info = items.at(i)->info();
4943 info.startPos = info.startPos + offset;
4944 info.endPos = info.endPos + offset;
4945 info.track = info.track + trackOffset;
4946 if (info.startPos < GenTime()) {
4947 // No clip should go below 0
4950 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));
4951 movePath.addRect(rect);
4953 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4954 for (int i = 0; i < collisions.count(); i++) {
4955 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4956 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4964 void CustomTrackView::pasteClip()
4966 if (m_copiedItems.count() == 0) {
4967 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4971 if (m_menuPosition.isNull()) {
4972 position = mapFromGlobal(QCursor::pos());
4973 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4974 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4977 } else position = m_menuPosition;
4979 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4980 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4982 GenTime leftPos = m_copiedItems.at(0)->startPos();
4983 int lowerTrack = m_copiedItems.at(0)->track();
4984 int upperTrack = m_copiedItems.at(0)->track();
4985 for (int i = 1; i < m_copiedItems.count(); i++) {
4986 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4987 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4988 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4991 GenTime offset = pos - leftPos;
4992 int trackOffset = track - lowerTrack;
4994 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4995 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4996 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4997 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5000 QUndoCommand *pasteClips = new QUndoCommand();
5001 pasteClips->setText("Paste clips");
5003 for (int i = 0; i < m_copiedItems.count(); i++) {
5004 // parse all clip names
5005 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5006 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5007 ItemInfo info = clip->info();
5008 info.startPos += offset;
5009 info.endPos += offset;
5010 info.track += trackOffset;
5011 if (canBePastedTo(info, AVWIDGET)) {
5012 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5013 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5014 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5015 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5017 info.startPos = tr->startPos() + offset;
5018 info.endPos = tr->endPos() + offset;
5019 info.track = tr->track() + trackOffset;
5020 int transitionEndTrack;
5021 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5022 else transitionEndTrack = tr->transitionEndTrack();
5023 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5024 if (info.startPos >= info.endPos) {
5025 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5026 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5027 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5030 m_commandStack->push(pasteClips);
5033 void CustomTrackView::pasteClipEffects()
5035 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5036 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5039 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5041 QUndoCommand *paste = new QUndoCommand();
5042 paste->setText("Paste effects");
5044 QList<QGraphicsItem *> clips = scene()->selectedItems();
5047 for (int i = 0; i < clips.count(); ++i) {
5048 if (clips.at(i)->type() == GROUPWIDGET) {
5049 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5050 for (int j = 0; j < children.count(); j++) {
5051 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5052 clips.append(children.at(j));
5059 for (int i = 0; i < clips.count(); ++i) {
5060 if (clips.at(i)->type() == AVWIDGET) {
5061 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5062 for (int j = 0; j < clip->effectsCount(); j++) {
5063 QDomElement eff = clip->effectAt(j);
5064 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5065 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5066 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5071 if (paste->childCount() > 0) m_commandStack->push(paste);
5074 //adjust effects (fades, ...)
5075 for (int i = 0; i < clips.count(); ++i) {
5076 if (clips.at(i)->type() == AVWIDGET) {
5077 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5078 updatePositionEffects(item, item->info());
5084 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5086 // parse parameters to check if we need to adjust to the new crop start
5087 int diff = (newstart - oldstart).frames(m_document->fps());
5088 int max = (newstart + duration).frames(m_document->fps());
5089 QDomNodeList params = xml.elementsByTagName("parameter");
5090 for (int i = 0; i < params.count(); i++) {
5091 QDomElement e = params.item(i).toElement();
5092 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5093 QString def = e.attribute("default");
5094 // Effect has a keyframe type parameter, we need to adjust the values
5095 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5096 QStringList newKeyFrames;
5097 foreach(const QString &str, keys) {
5098 int pos = str.section(':', 0, 0).toInt();
5099 double val = str.section(':', 1, 1).toDouble();
5102 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5104 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5106 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5107 e.setAttribute("keyframes", newKeyFrames.join(";"));
5112 ClipItem *CustomTrackView::getClipUnderCursor() const
5114 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5115 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5116 for (int i = 0; i < collisions.count(); i++) {
5117 if (collisions.at(i)->type() == AVWIDGET) {
5118 return static_cast < ClipItem *>(collisions.at(i));
5124 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5126 QList<QGraphicsItem *> clips = scene()->selectedItems();
5127 if (clips.isEmpty()) {
5128 return getClipUnderCursor();
5130 AbstractClipItem *item = NULL;
5131 for (int i = 0; i < clips.count(); ++i) {
5132 if (clips.at(i)->type() == AVWIDGET) {
5133 item = static_cast < AbstractClipItem *>(clips.at(i));
5134 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5137 if (item) return item;
5142 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5144 QList<QGraphicsItem *> clips = scene()->selectedItems();
5145 if (clips.isEmpty()) {
5146 return getClipUnderCursor();
5149 // remove all items in the list that are not clips
5150 for (int i = 0; i < clips.count();) {
5151 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5154 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5155 for (int i = 0; i < clips.count(); ++i) {
5156 if (clips.at(i)->type() == AVWIDGET) {
5157 item = static_cast < ClipItem *>(clips.at(i));
5158 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5166 void CustomTrackView::setInPoint()
5168 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5170 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5173 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5177 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5180 void CustomTrackView::setOutPoint()
5182 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5184 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5187 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5191 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5194 void CustomTrackView::slotUpdateAllThumbs()
5196 if (!isEnabled()) return;
5197 QList<QGraphicsItem *> itemList = items();
5198 //if (itemList.isEmpty()) return;
5200 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5201 for (int i = 0; i < itemList.count(); i++) {
5202 if (itemList.at(i)->type() == AVWIDGET) {
5203 item = static_cast <ClipItem *>(itemList.at(i));
5204 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5205 // Check if we have a cached thumbnail
5206 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5207 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5208 if (QFile::exists(thumb)) {
5210 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5211 item->slotSetStartThumb(pix);
5214 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5215 QString endThumb = startThumb;
5216 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5217 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5218 if (QFile::exists(startThumb)) {
5219 QPixmap pix(startThumb);
5220 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5221 item->slotSetStartThumb(pix);
5223 if (QFile::exists(endThumb)) {
5224 QPixmap pix(endThumb);
5225 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5226 item->slotSetEndThumb(pix);
5230 item->refreshClip(false);
5231 //qApp->processEvents();
5234 viewport()->update();
5237 void CustomTrackView::saveThumbnails()
5239 QList<QGraphicsItem *> itemList = items();
5241 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5242 for (int i = 0; i < itemList.count(); i++) {
5243 if (itemList.at(i)->type() == AVWIDGET) {
5244 item = static_cast <ClipItem *>(itemList.at(i));
5245 if (item->clipType() != COLOR) {
5246 // Check if we have a cached thumbnail
5247 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5248 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5249 if (!QFile::exists(thumb)) {
5250 QPixmap pix(item->startThumb());
5254 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5255 QString endThumb = startThumb;
5256 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5257 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5258 if (!QFile::exists(startThumb)) {
5259 QPixmap pix(item->startThumb());
5260 pix.save(startThumb);
5262 if (!QFile::exists(endThumb)) {
5263 QPixmap pix(item->endThumb());
5273 void CustomTrackView::slotInsertTrack(int ix)
5275 TrackDialog d(m_document, parentWidget());
5276 d.comboTracks->setCurrentIndex(ix);
5277 d.label->setText(i18n("Insert track"));
5278 d.setWindowTitle(i18n("Insert New Track"));
5280 if (d.exec() == QDialog::Accepted) {
5281 ix = d.comboTracks->currentIndex();
5282 if (d.before_select->currentIndex() == 1)
5285 info.isMute = false;
5286 info.isLocked = false;
5287 if (d.video_track->isChecked()) {
5288 info.type = VIDEOTRACK;
5289 info.isBlind = false;
5291 info.type = AUDIOTRACK;
5292 info.isBlind = true;
5294 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5295 m_commandStack->push(addTrack);
5296 setDocumentModified();
5300 void CustomTrackView::slotDeleteTrack(int ix)
5302 if (m_document->tracksCount() < 2) return;
5303 TrackDialog d(m_document, parentWidget());
5304 d.comboTracks->setCurrentIndex(ix);
5305 d.label->setText(i18n("Delete track"));
5306 d.before_select->setHidden(true);
5307 d.setWindowTitle(i18n("Delete Track"));
5308 d.video_track->setHidden(true);
5309 d.audio_track->setHidden(true);
5310 if (d.exec() == QDialog::Accepted) {
5311 ix = d.comboTracks->currentIndex();
5312 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5313 deleteTimelineTrack(ix, info);
5314 setDocumentModified();
5315 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5316 m_commandStack->push(command);*/
5320 void CustomTrackView::slotConfigTracks(int ix)
5322 TracksConfigDialog d(m_document, ix, parentWidget());
5323 if (d.exec() == QDialog::Accepted) {
5324 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5325 m_commandStack->push(configTracks);
5326 QList <int> toDelete = d.deletedTracks();
5327 for (int i = 0; i < toDelete.count(); ++i) {
5328 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5329 deleteTimelineTrack(toDelete.at(i) - i, info);
5331 setDocumentModified();
5335 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5337 if (m_document->tracksCount() < 2) return;
5338 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5339 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5340 QList<QGraphicsItem *> selection = m_scene->items(r);
5341 QUndoCommand *deleteTrack = new QUndoCommand();
5342 deleteTrack->setText("Delete track");
5344 // Delete all clips in selected track
5345 for (int i = 0; i < selection.count(); i++) {
5346 if (selection.at(i)->type() == AVWIDGET) {
5347 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5348 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5349 m_scene->removeItem(item);
5352 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5353 Transition *item = static_cast <Transition *>(selection.at(i));
5354 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5355 m_scene->removeItem(item);
5361 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5362 m_commandStack->push(deleteTrack);
5365 void CustomTrackView::autoTransition()
5367 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5368 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5369 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5372 Transition *tr = static_cast <Transition*>(itemList.at(0));
5373 tr->setAutomatic(!tr->isAutomatic());
5374 QDomElement transition = tr->toXML();
5375 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);
5376 setDocumentModified();
5380 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5383 QDomNodeList params = effect.elementsByTagName("parameter");
5384 for (int i = 0; i < params.count(); i++) {
5385 QDomElement e = params.item(i).toElement();
5386 if (!e.isNull() && e.attribute("type") == "constant") {
5387 if (e.hasAttribute("factor")) {
5388 double factor = e.attribute("factor").toDouble();
5389 double value = e.attribute("value").toDouble();
5390 value = value / factor;
5391 result.append(QString::number(value));
5392 } else result.append(e.attribute("value"));
5398 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5400 QList<QGraphicsItem *> list = scene()->items();
5401 ClipItem *clip = NULL;
5402 for (int i = 0; i < list.size(); ++i) {
5403 if (list.at(i)->type() == AVWIDGET) {
5404 clip = static_cast <ClipItem *>(list.at(i));
5405 if (clip->clipProducer() == id) {
5406 clip->setClipName(name);
5410 viewport()->update();
5413 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5415 minimum = GenTime();
5416 maximum = GenTime();
5417 QList<QGraphicsItem *> selection;
5418 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5419 selection.removeAll(item);
5420 for (int i = 0; i < selection.count(); i++) {
5421 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5422 if (clip && clip->type() == AVWIDGET) {
5423 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5424 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5429 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5431 minimum = GenTime();
5432 maximum = GenTime();
5433 QList<QGraphicsItem *> selection;
5434 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5435 selection.removeAll(item);
5436 for (int i = 0; i < selection.count(); i++) {
5437 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5438 if (clip && clip->type() == TRANSITIONWIDGET) {
5439 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5440 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5445 void CustomTrackView::loadGroups(const QDomNodeList groups)
5447 for (int i = 0; i < groups.count(); i++) {
5448 QDomNodeList children = groups.at(i).childNodes();
5449 scene()->clearSelection();
5450 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5451 QDomNode n = children.item(nodeindex);
5452 QDomElement elem = n.toElement();
5453 int pos = elem.attribute("position").toInt();
5454 int track = elem.attribute("track").toInt();
5455 if (elem.tagName() == "clipitem") {
5456 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5457 if (clip) clip->setSelected(true);
5459 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5460 if (clip) clip->setSelected(true);
5463 groupSelectedItems(false, true);
5467 void CustomTrackView::splitAudio()
5469 resetSelectionGroup();
5470 QList<QGraphicsItem *> selection = scene()->selectedItems();
5471 if (selection.isEmpty()) {
5472 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5475 QUndoCommand *splitCommand = new QUndoCommand();
5476 splitCommand->setText(i18n("Split audio"));
5477 for (int i = 0; i < selection.count(); i++) {
5478 if (selection.at(i)->type() == AVWIDGET) {
5479 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5480 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5481 if (clip->parentItem()) {
5482 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5484 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5489 if (splitCommand->childCount() > 0)
5490 m_commandStack->push(splitCommand);
5493 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5495 ClipItem *clip = getClipItemAt(pos, track);
5497 kDebug() << "// Cannot find clip to split!!!";
5501 int start = pos.frames(m_document->fps());
5502 int freetrack = m_document->tracksCount() - track - 1;
5503 for (; freetrack > 0; freetrack--) {
5504 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5505 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5506 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5507 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5508 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5513 kDebug() << "GOT TRK: " << track;
5514 if (freetrack == 0) {
5515 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5517 ItemInfo info = clip->info();
5518 info.track = m_document->tracksCount() - freetrack;
5519 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5520 scene()->clearSelection();
5521 clip->setSelected(true);
5522 ClipItem *audioClip = getClipItemAt(start, info.track);
5524 clip->setVideoOnly(true);
5525 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5526 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5528 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5529 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5531 audioClip->setSelected(true);
5532 audioClip->setAudioOnly(true);
5533 groupSelectedItems(false, true);
5537 // unsplit clip: remove audio part and change video part to normal clip
5538 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5539 kDebug() << "//CANNOT FIND CLP GRP";
5542 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5543 QList<QGraphicsItem *> children = grp->childItems();
5544 if (children.count() != 2) {
5545 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5548 for (int i = 0; i < children.count(); i++) {
5549 if (children.at(i) != clip) {
5550 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5551 ItemInfo info = clip->info();
5552 deleteClip(clp->info());
5553 clip->setVideoOnly(false);
5554 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5555 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5560 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5561 m_document->clipManager()->removeGroup(grp);
5562 scene()->destroyItemGroup(grp);
5566 void CustomTrackView::setVideoOnly()
5568 resetSelectionGroup();
5569 QList<QGraphicsItem *> selection = scene()->selectedItems();
5570 if (selection.isEmpty()) {
5571 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5574 QUndoCommand *videoCommand = new QUndoCommand();
5575 videoCommand->setText(i18n("Video only"));
5576 for (int i = 0; i < selection.count(); i++) {
5577 if (selection.at(i)->type() == AVWIDGET) {
5578 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5579 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5580 if (clip->parentItem()) {
5581 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5583 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5588 m_commandStack->push(videoCommand);
5591 void CustomTrackView::setAudioOnly()
5593 resetSelectionGroup();
5594 QList<QGraphicsItem *> selection = scene()->selectedItems();
5595 if (selection.isEmpty()) {
5596 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5599 QUndoCommand *videoCommand = new QUndoCommand();
5600 videoCommand->setText(i18n("Audio only"));
5601 for (int i = 0; i < selection.count(); i++) {
5602 if (selection.at(i)->type() == AVWIDGET) {
5603 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5604 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5605 if (clip->parentItem()) {
5606 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5608 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5613 m_commandStack->push(videoCommand);
5616 void CustomTrackView::setAudioAndVideo()
5618 resetSelectionGroup();
5619 QList<QGraphicsItem *> selection = scene()->selectedItems();
5620 if (selection.isEmpty()) {
5621 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5624 QUndoCommand *videoCommand = new QUndoCommand();
5625 videoCommand->setText(i18n("Audio and Video"));
5626 for (int i = 0; i < selection.count(); i++) {
5627 if (selection.at(i)->type() == AVWIDGET) {
5628 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5629 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5630 if (clip->parentItem()) {
5631 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5633 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5638 m_commandStack->push(videoCommand);
5641 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5643 ClipItem *clip = getClipItemAt(pos, track);
5645 kDebug() << "// Cannot find clip to split!!!";
5649 int start = pos.frames(m_document->fps());
5650 clip->setVideoOnly(true);
5651 clip->setAudioOnly(false);
5652 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5653 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5655 } else if (audioOnly) {
5656 int start = pos.frames(m_document->fps());
5657 clip->setAudioOnly(true);
5658 clip->setVideoOnly(false);
5659 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5660 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5663 int start = pos.frames(m_document->fps());
5664 clip->setAudioOnly(false);
5665 clip->setVideoOnly(false);
5666 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5667 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5671 setDocumentModified();
5674 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5676 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5677 m_clipTypeGroup->setEnabled(false);
5679 m_clipTypeGroup->setEnabled(true);
5680 QList <QAction *> actions = m_clipTypeGroup->actions();
5682 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5683 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5684 else lookup = "clip_audio_and_video";
5685 for (int i = 0; i < actions.count(); i++) {
5686 if (actions.at(i)->data().toString() == lookup) {
5687 actions.at(i)->setChecked(true);
5694 void CustomTrackView::slotGoToMarker(QAction *action)
5696 int pos = action->data().toInt();
5697 setCursorPos(pos, true);
5700 void CustomTrackView::reloadTransitionLumas()
5704 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5705 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5706 for (int i = 0; i < params.count(); i++) {
5707 QDomElement e = params.item(i).toElement();
5708 if (e.attribute("tag") == "resource") {
5709 lumaNames = e.attribute("paramlistdisplay");
5710 lumaFiles = e.attribute("paramlist");
5715 QList<QGraphicsItem *> itemList = items();
5716 Transition *transitionitem;
5717 QDomElement transitionXml;
5718 for (int i = 0; i < itemList.count(); i++) {
5719 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5720 transitionitem = static_cast <Transition*>(itemList.at(i));
5721 transitionXml = transitionitem->toXML();
5722 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5723 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5724 for (int i = 0; i < params.count(); i++) {
5725 QDomElement e = params.item(i).toElement();
5726 if (e.attribute("tag") == "resource") {
5727 e.setAttribute("paramlistdisplay", lumaNames);
5728 e.setAttribute("paramlist", lumaFiles);
5733 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5734 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5735 for (int i = 0; i < params.count(); i++) {
5736 QDomElement e = params.item(i).toElement();
5737 if (e.attribute("tag") == "luma") {
5738 e.setAttribute("paramlistdisplay", lumaNames);
5739 e.setAttribute("paramlist", lumaFiles);
5746 emit transitionItemSelected(NULL);
5749 double CustomTrackView::fps() const
5751 return m_document->fps();
5754 void CustomTrackView::updateProjectFps()
5756 // update all clips to the new fps
5757 resetSelectionGroup();
5758 scene()->clearSelection();
5760 QList<QGraphicsItem *> itemList = items();
5761 for (int i = 0; i < itemList.count(); i++) {
5762 // remove all items and re-add them one by one
5763 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5765 for (int i = 0; i < itemList.count(); i++) {
5766 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5767 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5768 clip->updateFps(m_document->fps());
5769 m_scene->addItem(clip);
5770 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5771 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5772 QList<QGraphicsItem *> children = grp->childItems();
5773 for (int j = 0; j < children.count(); j++) {
5774 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5775 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5776 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5777 clip->updateFps(m_document->fps());
5780 m_document->clipManager()->removeGroup(grp);
5781 m_scene->addItem(grp);
5782 scene()->destroyItemGroup(grp);
5783 for (int j = 0; j < children.count(); j++) {
5784 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5785 //children.at(j)->setParentItem(0);
5786 children.at(j)->setSelected(true);
5789 groupSelectedItems(true, true);
5790 } else if (itemList.at(i)->type() == GUIDEITEM) {
5791 Guide *g = static_cast<Guide *>(itemList.at(i));
5793 m_scene->addItem(g);
5796 viewport()->update();
5799 void CustomTrackView::slotTrackDown()
5801 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5802 else m_selectedTrack++;
5803 emit updateTrackHeaders();
5804 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5805 ensureVisible(rect, 0, 0);
5806 viewport()->update();
5809 void CustomTrackView::slotTrackUp()
5811 if (m_selectedTrack > 0) m_selectedTrack--;
5812 else m_selectedTrack = m_document->tracksCount() - 1;
5813 emit updateTrackHeaders();
5814 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5815 ensureVisible(rect, 0, 0);
5816 viewport()->update();
5819 int CustomTrackView::selectedTrack() const
5821 return m_selectedTrack;
5824 QStringList CustomTrackView::selectedClips() const
5826 QStringList clipIds;
5827 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5828 for (int i = 0; i < selection.count(); i++) {
5829 if (selection.at(i)->type() == AVWIDGET) {
5830 ClipItem *item = (ClipItem *)selection.at(i);
5831 clipIds << item->clipProducer();
5837 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5839 QList<ClipItem *> clips;
5840 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5841 for (int i = 0; i < selection.count(); i++) {
5842 if (selection.at(i)->type() == AVWIDGET) {
5843 clips.append((ClipItem *)selection.at(i));
5849 void CustomTrackView::slotSelectTrack(int ix)
5851 m_selectedTrack = qMax(0, ix);
5852 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5853 emit updateTrackHeaders();
5854 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5855 ensureVisible(rect, 0, 0);
5856 viewport()->update();
5859 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5862 if (track != -1 && pos != -1)
5863 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5865 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5866 QList<QGraphicsItem *> selection = m_scene->items(rect);
5867 resetSelectionGroup(group);
5868 if (!group) m_scene->clearSelection();
5869 for (int i = 0; i < selection.count(); i++) {
5870 if (selection.at(i)->type() == AVWIDGET) {
5871 selection.at(i)->setSelected(add);
5875 if (group) groupSelectedItems();
5878 void CustomTrackView::selectTransition(bool add, bool group)
5880 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5881 QList<QGraphicsItem *> selection = m_scene->items(rect);
5882 resetSelectionGroup(group);
5883 if (!group) m_scene->clearSelection();
5884 for (int i = 0; i < selection.count(); i++) {
5885 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5886 selection.at(i)->setSelected(add);
5890 if (group) groupSelectedItems();
5893 QStringList CustomTrackView::extractTransitionsLumas()
5896 QList<QGraphicsItem *> itemList = items();
5897 Transition *transitionitem;
5898 QDomElement transitionXml;
5899 for (int i = 0; i < itemList.count(); i++) {
5900 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5901 transitionitem = static_cast <Transition*>(itemList.at(i));
5902 transitionXml = transitionitem->toXML();
5903 QString luma = EffectsList::parameter(transitionXml, "luma");
5904 if (!luma.isEmpty()) urls << luma;
5910 void CustomTrackView::setEditMode(EDITMODE mode)
5912 m_scene->setEditMode(mode);
5915 void CustomTrackView::checkTrackSequence(int track)
5917 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5918 //track = m_document->tracksCount() -track;
5919 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5920 QList<QGraphicsItem *> selection = m_scene->items(rect);
5921 QList <int> timelineList;
5922 timelineList.append(0);
5923 for (int i = 0; i < selection.count(); i++) {
5924 if (selection.at(i)->type() == AVWIDGET) {
5925 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5926 int start = clip->startPos().frames(m_document->fps());
5927 int end = clip->endPos().frames(m_document->fps());
5928 if (!timelineList.contains(start)) timelineList.append(start);
5929 if (!timelineList.contains(end)) timelineList.append(end);
5932 qSort(timelineList);
5933 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5934 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5937 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5939 if (data.isEmpty()) return;
5940 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5942 info.startPos = GenTime(in, m_document->fps());
5943 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5944 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5945 info.cropDuration = info.endPos - info.startPos;
5946 info.track = m_selectedTrack;
5947 QUndoCommand *addCommand = new QUndoCommand();
5948 addCommand->setText(i18n("Insert clip"));
5949 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5950 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5951 m_commandStack->push(addCommand);
5953 selectClip(true, false, m_selectedTrack, in);
5954 // Automatic audio split
5955 if (KdenliveSettings::splitaudio())
5959 void CustomTrackView::clearSelection()
5961 resetSelectionGroup();
5962 scene()->clearSelection();
5964 emit clipItemSelected(NULL);
5967 void CustomTrackView::updatePalette()
5972 pen1.setColor(palette().text().color());
5973 m_cursorLine->setPen(pen1);
5977 void CustomTrackView::removeTipAnimation()
5980 scene()->removeItem(m_visualTip);
5981 m_animationTimer->stop();
5989 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5991 if (m_visualTip == NULL) {
5992 QRectF rect = clip->sceneBoundingRect();
5993 m_animation = new QGraphicsItemAnimation;
5994 m_animation->setTimeLine(m_animationTimer);
5995 m_animation->setScaleAt(1, 1, 1);
6000 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6001 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6002 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6004 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6006 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6008 m_animation->setScaleAt(.5, 2, 2);
6012 polygon << QPoint(0, - size * 2);
6013 if (mode == RESIZESTART)
6014 polygon << QPoint(size * 2, 0);
6016 polygon << QPoint(- size * 2, 0);
6017 polygon << QPoint(0, size * 2);
6018 polygon << QPoint(0, - size * 2);
6020 m_visualTip = new QGraphicsPolygonItem(polygon);
6021 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6022 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6023 if (mode == RESIZESTART)
6024 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6026 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6028 m_animation->setScaleAt(.5, 2, 1);
6030 case TRANSITIONSTART:
6032 polygon << QPoint(0, - size * 2);
6033 if (mode == TRANSITIONSTART)
6034 polygon << QPoint(size * 2, 0);
6036 polygon << QPoint(- size * 2, 0);
6037 polygon << QPoint(0, 0);
6038 polygon << QPoint(0, - size * 2);
6040 m_visualTip = new QGraphicsPolygonItem(polygon);
6041 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6042 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6043 if (mode == TRANSITIONSTART)
6044 m_visualTip->setPos(rect.x(), rect.bottom());
6046 m_visualTip->setPos(rect.right(), rect.bottom());
6048 m_animation->setScaleAt(.5, 2, 2);
6055 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6056 m_visualTip->setZValue(100);
6057 scene()->addItem(m_visualTip);
6058 m_animation->setItem(m_visualTip);
6059 m_animationTimer->start();