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 "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 m_selectionGroup(NULL)
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 KdenliveSettings::setTrackheight(m_tracksHeight);
124 m_animationTimer = new QTimeLine(800);
125 m_animationTimer->setFrameRange(0, 5);
126 m_animationTimer->setUpdateInterval(100);
127 m_animationTimer->setLoopCount(0);
128 m_tipColor = QColor(0, 192, 0, 200);
129 QColor border = QColor(255, 255, 255, 100);
130 m_tipPen.setColor(border);
131 m_tipPen.setWidth(3);
132 setContentsMargins(0, 0, 0, 0);
133 const int maxWidth = m_tracksHeight * m_document->tracksCount();
134 setSceneRect(0, 0, sceneRect().width(), maxWidth);
135 verticalScrollBar()->setMaximum(maxWidth);
136 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
137 m_cursorLine->setZValue(1000);
140 pen1.setCosmetic(true);
141 m_cursorLine->setPen(pen1);*/
143 KIcon razorIcon("edit-cut");
144 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
146 KIcon spacerIcon("kdenlive-spacer-tool");
147 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
148 verticalScrollBar()->setTracking(true);
149 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
150 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
151 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
152 m_scrollTimer.setInterval(100);
153 m_scrollTimer.setSingleShot(true);
155 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
156 m_thumbsTimer.setInterval(500);
157 m_thumbsTimer.setSingleShot(true);
160 CustomTrackView::~CustomTrackView()
162 qDeleteAll(m_guides);
163 m_waitingThumbs.clear();
166 void CustomTrackView::setDocumentModified()
168 m_document->setModified(true);
171 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
173 m_timelineContextMenu = timeline;
174 m_timelineContextClipMenu = clip;
175 m_clipTypeGroup = clipTypeGroup;
176 QList <QAction *> list = m_timelineContextClipMenu->actions();
177 for (int i = 0; i < list.count(); i++) {
178 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
179 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
182 m_timelineContextTransitionMenu = transition;
183 list = m_timelineContextTransitionMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "auto") {
186 m_autoTransition = list.at(i);
191 m_timelineContextMenu->addSeparator();
192 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
193 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
194 m_timelineContextMenu->addAction(m_deleteGuide);
196 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
197 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
198 m_timelineContextMenu->addAction(m_editGuide);
201 void CustomTrackView::checkAutoScroll()
203 m_autoScroll = KdenliveSettings::autoscroll();
206 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
207 return m_scene->m_tracksList;
210 void CustomTrackView::checkTrackHeight()
212 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
213 m_tracksHeight = KdenliveSettings::trackheight();
214 emit trackHeightChanged();
215 QList<QGraphicsItem *> itemList = items();
217 Transition *transitionitem;
218 bool snap = KdenliveSettings::snaptopoints();
219 KdenliveSettings::setSnaptopoints(false);
220 for (int i = 0; i < itemList.count(); i++) {
221 if (itemList.at(i)->type() == AVWIDGET) {
222 item = (ClipItem*) itemList.at(i);
223 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
224 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
225 item->resetThumbs(true);
226 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
227 transitionitem = (Transition*) itemList.at(i);
228 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
229 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
232 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
234 for (int i = 0; i < m_guides.count(); i++) {
235 QLineF l = m_guides.at(i)->line();
236 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
237 m_guides.at(i)->setLine(l);
240 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
241 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
242 KdenliveSettings::setSnaptopoints(snap);
243 viewport()->update();
246 /** Zoom or move viewport on mousewheel
248 * If mousewheel+Ctrl, zooms in/out on the timeline.
250 * With Ctrl, moves viewport towards end of timeline if down/back,
251 * opposite on up/forward.
253 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
254 void CustomTrackView::wheelEvent(QWheelEvent * e)
256 if (e->modifiers() == Qt::ControlModifier) {
257 if (e->delta() > 0) emit zoomIn();
260 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
261 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
265 int CustomTrackView::getPreviousVideoTrack(int track)
267 track = m_document->tracksCount() - track - 1;
269 for (int i = track; i > -1; i--) {
270 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
276 void CustomTrackView::slotFetchNextThumbs()
278 if (!m_waitingThumbs.isEmpty()) {
279 ClipItem *item = m_waitingThumbs.takeFirst();
280 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
281 item = m_waitingThumbs.takeFirst();
283 if (item) item->slotFetchThumbs();
284 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
288 void CustomTrackView::slotCheckMouseScrolling()
290 if (m_scrollOffset == 0) {
291 m_scrollTimer.stop();
294 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
295 m_scrollTimer.start();
298 void CustomTrackView::slotCheckPositionScrolling()
300 // If mouse is at a border of the view, scroll
301 if (m_moveOpMode != SEEK) return;
302 if (mapFromScene(m_cursorPos, 0).x() < 3) {
303 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
304 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
305 setCursorPos(mapToScene(QPoint(-2, 0)).x());
306 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
307 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
308 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
309 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
316 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
318 int pos = event->x();
319 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
320 emit mousePosition(mappedXPos);
322 if (event->buttons() & Qt::MidButton) return;
323 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
324 QGraphicsView::mouseMoveEvent(event);
329 if (event->buttons() != Qt::NoButton) {
330 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
331 if (m_dragItem && m_tool == SELECTTOOL) {
332 if (m_operationMode == MOVE && move) {
333 QGraphicsView::mouseMoveEvent(event);
334 // If mouse is at a border of the view, scroll
336 m_scrollOffset = -30;
337 m_scrollTimer.start();
338 } else if (viewport()->width() - pos < 10) {
340 m_scrollTimer.start();
341 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
343 } else if (m_operationMode == RESIZESTART && move) {
344 double snappedPos = getSnapPointForPos(mappedXPos);
345 m_document->renderer()->pause();
346 m_dragItem->resizeStart((int)(snappedPos));
347 } else if (m_operationMode == RESIZEEND && move) {
348 double snappedPos = getSnapPointForPos(mappedXPos);
349 m_document->renderer()->pause();
350 m_dragItem->resizeEnd((int)(snappedPos));
351 } else if (m_operationMode == FADEIN && move) {
352 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
353 } else if (m_operationMode == FADEOUT && move) {
354 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
355 } else if (m_operationMode == KEYFRAME && move) {
356 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
357 double pos = mapToScene(event->pos()).toPoint().y();
358 QRectF br = m_dragItem->sceneBoundingRect();
359 double maxh = 100.0 / br.height();
360 pos = (br.bottom() - pos) * maxh;
361 m_dragItem->updateKeyFramePos(keyFramePos, pos);
363 m_animationTimer->stop();
369 } else if (m_operationMode == MOVEGUIDE) {
370 m_animationTimer->stop();
375 QGraphicsView::mouseMoveEvent(event);
377 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
379 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
380 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
384 if (m_tool == RAZORTOOL) {
385 setCursor(m_razorCursor);
386 //QGraphicsView::mouseMoveEvent(event);
388 } else if (m_tool == SPACERTOOL) {
389 setCursor(m_spacerCursor);
393 QList<QGraphicsItem *> itemList = items(event->pos());
394 QGraphicsRectItem *item = NULL;
395 OPERATIONTYPE opMode = NONE;
397 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
399 } else for (int i = 0; i < itemList.count(); i++) {
400 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
401 item = (QGraphicsRectItem*) itemList.at(i);
406 if (item && event->buttons() == Qt::NoButton) {
407 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
408 if (m_tool == RAZORTOOL) {
409 // razor tool over a clip, display current frame in monitor
410 if (false && /*!m_blockRefresh && */item->type() == AVWIDGET) {
411 //TODO: solve crash when showing frame when moving razor over clip
412 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
417 opMode = clip->operationMode(mapToScene(event->pos()));
418 const double size = 5;
419 if (opMode == m_moveOpMode) {
420 QGraphicsView::mouseMoveEvent(event);
424 m_animationTimer->stop();
431 m_moveOpMode = opMode;
432 if (opMode == MOVE) {
433 setCursor(Qt::OpenHandCursor);
434 } else if (opMode == RESIZESTART) {
435 setCursor(KCursor("left_side", Qt::SizeHorCursor));
436 if (m_visualTip == NULL) {
437 QRectF rect = clip->sceneBoundingRect();
439 polygon << QPoint(0, - size * 2);
440 polygon << QPoint(size * 2, 0);
441 polygon << QPoint(0, size * 2);
442 polygon << QPoint(0, - size * 2);
444 m_visualTip = new QGraphicsPolygonItem(polygon);
445 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
446 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
447 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
448 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
449 m_visualTip->setZValue(100);
450 m_animation = new QGraphicsItemAnimation;
451 m_animation->setItem(m_visualTip);
452 m_animation->setTimeLine(m_animationTimer);
453 m_animation->setScaleAt(.5, 2, 1);
454 m_animation->setScaleAt(1, 1, 1);
455 scene()->addItem(m_visualTip);
456 m_animationTimer->start();
458 } else if (opMode == RESIZEEND) {
459 setCursor(KCursor("right_side", Qt::SizeHorCursor));
460 if (m_visualTip == NULL) {
461 QRectF rect = clip->sceneBoundingRect();
463 polygon << QPoint(0, - size * 2);
464 polygon << QPoint(- size * 2, 0);
465 polygon << QPoint(0, size * 2);
466 polygon << QPoint(0, - size * 2);
468 m_visualTip = new QGraphicsPolygonItem(polygon);
469 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
470 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
471 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
472 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
473 m_visualTip->setZValue(100);
474 m_animation = new QGraphicsItemAnimation;
475 m_animation->setItem(m_visualTip);
476 m_animation->setTimeLine(m_animationTimer);
477 m_animation->setScaleAt(.5, 2, 1);
478 m_animation->setScaleAt(1, 1, 1);
479 scene()->addItem(m_visualTip);
480 m_animationTimer->start();
482 } else if (opMode == FADEIN) {
483 if (m_visualTip == NULL) {
484 ClipItem *item = (ClipItem *) clip;
485 QRectF rect = clip->sceneBoundingRect();
486 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
487 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
488 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
489 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
490 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
491 m_visualTip->setZValue(100);
492 m_animation = new QGraphicsItemAnimation;
493 m_animation->setItem(m_visualTip);
494 m_animation->setTimeLine(m_animationTimer);
495 m_animation->setScaleAt(.5, 2, 2);
496 m_animation->setScaleAt(1, 1, 1);
497 scene()->addItem(m_visualTip);
498 m_animationTimer->start();
500 setCursor(Qt::PointingHandCursor);
501 } else if (opMode == FADEOUT) {
502 if (m_visualTip == NULL) {
503 ClipItem *item = (ClipItem *) clip;
504 QRectF rect = clip->sceneBoundingRect();
505 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
506 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
507 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
508 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
509 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
510 m_visualTip->setZValue(100);
511 m_animation = new QGraphicsItemAnimation;
512 m_animation->setItem(m_visualTip);
513 m_animation->setTimeLine(m_animationTimer);
514 m_animation->setScaleAt(.5, 2, 2);
515 m_animation->setScaleAt(1, 1, 1);
516 scene()->addItem(m_visualTip);
517 m_animationTimer->start();
519 setCursor(Qt::PointingHandCursor);
520 } else if (opMode == TRANSITIONSTART) {
521 if (m_visualTip == NULL) {
522 QRectF rect = clip->sceneBoundingRect();
524 polygon << QPoint(0, - size * 2);
525 polygon << QPoint(size * 2, 0);
526 polygon << QPoint(0, 0);
527 polygon << QPoint(0, - size * 2);
529 m_visualTip = new QGraphicsPolygonItem(polygon);
530 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
531 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
532 m_visualTip->setPos(rect.x(), rect.bottom());
533 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
534 m_visualTip->setZValue(100);
535 m_animation = new QGraphicsItemAnimation;
536 m_animation->setItem(m_visualTip);
537 m_animation->setTimeLine(m_animationTimer);
538 m_animation->setScaleAt(.5, 2, 2);
539 m_animation->setScaleAt(1, 1, 1);
540 scene()->addItem(m_visualTip);
541 m_animationTimer->start();
543 setCursor(Qt::PointingHandCursor);
544 } else if (opMode == TRANSITIONEND) {
545 if (m_visualTip == NULL) {
546 QRectF rect = clip->sceneBoundingRect();
548 polygon << QPoint(0, - size * 2);
549 polygon << QPoint(- size * 2, 0);
550 polygon << QPoint(0, 0);
551 polygon << QPoint(0, - size * 2);
553 m_visualTip = new QGraphicsPolygonItem(polygon);
554 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
555 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
556 m_visualTip->setPos(rect.right(), rect.bottom());
557 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
558 m_visualTip->setZValue(100);
559 m_animation = new QGraphicsItemAnimation;
560 m_animation->setItem(m_visualTip);
561 m_animation->setTimeLine(m_animationTimer);
562 m_animation->setScaleAt(.5, 2, 2);
563 m_animation->setScaleAt(1, 1, 1);
564 scene()->addItem(m_visualTip);
565 m_animationTimer->start();
567 setCursor(Qt::PointingHandCursor);
568 } else if (opMode == KEYFRAME) {
569 setCursor(Qt::PointingHandCursor);
571 } // no clip under mouse
572 else if (m_tool == RAZORTOOL) {
575 } else if (opMode == MOVEGUIDE) {
576 m_moveOpMode = opMode;
577 setCursor(Qt::SplitHCursor);
580 m_animationTimer->stop();
587 setCursor(Qt::ArrowCursor);
588 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
589 QGraphicsView::mouseMoveEvent(event);
591 setCursorPos(mappedXPos);
592 slotCheckPositionScrolling();
594 } else m_moveOpMode = NONE;
596 QGraphicsView::mouseMoveEvent(event);
600 void CustomTrackView::mousePressEvent(QMouseEvent * event)
602 setFocus(Qt::MouseFocusReason);
603 m_menuPosition = QPoint();
605 // special cases (middle click button or ctrl / shift click
606 if (event->button() == Qt::MidButton) {
607 m_document->renderer()->switchPlay();
608 m_blockRefresh = false;
609 m_operationMode = NONE;
613 if (event->modifiers() & Qt::ShiftModifier) {
614 // Rectangle selection
615 setDragMode(QGraphicsView::RubberBandDrag);
616 if (!(event->modifiers() & Qt::ControlModifier)) {
617 resetSelectionGroup();
618 scene()->clearSelection();
620 QGraphicsView::mousePressEvent(event);
621 m_blockRefresh = false;
622 m_operationMode = RUBBERSELECTION;
626 m_blockRefresh = true;
628 bool collision = false;
630 if (m_tool != RAZORTOOL) activateMonitor();
631 else if (m_document->renderer()->playSpeed() != 0.0) {
632 m_document->renderer()->pause();
635 m_clickEvent = event->pos();
637 // check item under mouse
638 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
640 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
641 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
642 setDragMode(QGraphicsView::ScrollHandDrag);
643 QGraphicsView::mousePressEvent(event);
644 m_blockRefresh = false;
645 m_operationMode = NONE;
649 // if a guide and a clip were pressed, just select the guide
650 for (int i = 0; i < collisionList.count(); ++i) {
651 if (collisionList.at(i)->type() == GUIDEITEM) {
652 // a guide item was pressed
653 m_dragGuide = (Guide *) collisionList.at(i);
654 if (event->button() == Qt::LeftButton) { // move it
655 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
657 m_operationMode = MOVEGUIDE;
658 // deselect all clips so that only the guide will move
659 m_scene->clearSelection();
660 resetSelectionGroup(false);
661 updateSnapPoints(NULL);
662 QGraphicsView::mousePressEvent(event);
664 } else // show context menu
669 // Find first clip, transition or group under mouse (when no guides selected)
671 AbstractGroupItem *dragGroup = NULL;
672 AbstractClipItem *collisionClip = NULL;
674 while (!m_dragGuide && ct < collisionList.count()) {
675 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
676 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
677 if (collisionClip == m_dragItem) {
678 collisionClip = NULL;
679 } else m_dragItem = collisionClip;
681 m_dragItemInfo = m_dragItem->info();
682 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
683 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
684 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
691 if (m_dragItem) emit clipItemSelected(NULL);
695 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
696 // update transition menu action
697 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
698 m_autoTransition->setEnabled(true);
699 } else m_autoTransition->setEnabled(false);
701 // context menu requested
702 if (event->button() == Qt::RightButton) {
704 if (dragGroup) dragGroup->setSelected(true);
705 else if (!m_dragItem->isSelected()) {
706 resetSelectionGroup(false);
707 m_scene->clearSelection();
708 m_dragItem->setSelected(true);
710 } else if (!m_dragGuide) {
711 // check if there is a guide close to mouse click
712 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
713 for (int i = 0; i < guidesCollisionList.count(); i++) {
714 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
715 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
719 // keep this to support multiple guides context menu in the future (?)
720 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
721 guidesCollisionList.removeAt(0);
723 if (!guidesCollisionList.isEmpty())
724 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
727 m_operationMode = NONE;
728 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
729 m_menuPosition = m_clickEvent;
735 // No item under click
736 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
737 resetSelectionGroup(false);
738 setCursor(Qt::ArrowCursor);
739 m_scene->clearSelection();
741 updateClipTypeActions(NULL);
742 if (m_tool == SPACERTOOL) {
743 QList<QGraphicsItem *> selection;
744 if (event->modifiers() == Qt::ControlModifier) {
745 // Ctrl + click, select all items on track after click position
746 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
747 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
749 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;
751 // Select all items on all tracks after click position
752 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
753 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
756 QList <GenTime> offsetList;
757 for (int i = 0; i < selection.count(); i++) {
758 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
759 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
760 offsetList.append(item->startPos());
761 offsetList.append(item->endPos());
762 selection.at(i)->setSelected(true);
764 if (selection.at(i)->type() == GROUPWIDGET) {
765 QList<QGraphicsItem *> children = selection.at(i)->childItems();
766 for (int j = 0; j < children.count(); j++) {
767 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
768 offsetList.append(item->startPos());
769 offsetList.append(item->endPos());
771 selection.at(i)->setSelected(true);
775 if (!offsetList.isEmpty()) {
777 QList <GenTime> cleandOffsetList;
778 GenTime startOffset = offsetList.takeFirst();
779 for (int k = 0; k < offsetList.size(); k++) {
780 GenTime newoffset = offsetList.at(k) - startOffset;
781 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
782 cleandOffsetList.append(newoffset);
785 updateSnapPoints(NULL, cleandOffsetList, true);
787 groupSelectedItems(true);
788 m_operationMode = SPACER;
789 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
790 QGraphicsView::mousePressEvent(event);
795 if (m_tool == RAZORTOOL && m_dragItem) {
796 if (m_dragItem->type() == TRANSITIONWIDGET) {
797 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
801 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
802 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
807 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
808 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
809 m_document->renderer()->pause();
810 m_commandStack->push(command);
811 setDocumentModified();
817 bool itemSelected = false;
818 if (m_dragItem->isSelected()) itemSelected = true;
819 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
820 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
822 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
823 if (event->modifiers() != Qt::ControlModifier) {
824 m_scene->clearSelection();
825 resetSelectionGroup(false);
826 } else resetSelectionGroup();
828 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
829 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
830 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
832 bool selected = !m_dragItem->isSelected();
833 if (dragGroup) dragGroup->setSelected(selected);
834 else m_dragItem->setSelected(selected);
836 groupSelectedItems();
837 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
838 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
839 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
842 // Update snap points
843 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
845 QList <GenTime> offsetList;
846 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
847 for (int i = 0; i < children.count(); i++) {
848 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
849 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
850 offsetList.append(item->startPos());
851 offsetList.append(item->endPos());
854 if (!offsetList.isEmpty()) {
856 GenTime startOffset = offsetList.takeFirst();
857 QList <GenTime> cleandOffsetList;
858 for (int k = 0; k < offsetList.size(); k++) {
859 GenTime newoffset = offsetList.at(k) - startOffset;
860 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
861 cleandOffsetList.append(newoffset);
864 updateSnapPoints(NULL, cleandOffsetList, true);
868 if (collisionClip != NULL || m_dragItem == NULL) {
869 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
870 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
871 emit clipItemSelected(selected);
872 } else emit clipItemSelected(NULL);
875 // If clicked item is selected, allow move
876 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
878 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
879 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
881 if (m_operationMode == KEYFRAME) {
882 m_dragItem->updateSelectedKeyFrame();
883 m_blockRefresh = false;
885 } else if (m_operationMode == MOVE) {
886 setCursor(Qt::ClosedHandCursor);
887 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
889 info.startPos = m_dragItem->startPos();
890 info.track = m_dragItem->track();
891 int transitiontrack = getPreviousVideoTrack(info.track);
892 ClipItem *transitionClip = NULL;
893 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
894 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
895 info.endPos = transitionClip->endPos();
896 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
897 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
898 // Check there is no other transition at that place
899 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
900 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
901 QList<QGraphicsItem *> selection = m_scene->items(r);
902 bool transitionAccepted = true;
903 for (int i = 0; i < selection.count(); i++) {
904 if (selection.at(i)->type() == TRANSITIONWIDGET) {
905 Transition *tr = static_cast <Transition *>(selection.at(i));
906 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
907 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
908 } else transitionAccepted = false;
911 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
912 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
913 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
915 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
916 info.track = m_dragItem->track();
917 int transitiontrack = getPreviousVideoTrack(info.track);
918 ClipItem *transitionClip = NULL;
919 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
920 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
921 info.startPos = transitionClip->startPos();
922 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
923 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
924 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
925 EffectsList::setParameter(transition, "reverse", "1");
927 // Check there is no other transition at that place
928 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
929 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
930 QList<QGraphicsItem *> selection = m_scene->items(r);
931 bool transitionAccepted = true;
932 for (int i = 0; i < selection.count(); i++) {
933 if (selection.at(i)->type() == TRANSITIONWIDGET) {
934 Transition *tr = static_cast <Transition *>(selection.at(i));
935 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
936 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
937 } else transitionAccepted = false;
940 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
941 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
943 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
944 resetSelectionGroup(false);
945 m_dragItem->setSelected(true);
948 m_blockRefresh = false;
950 //QGraphicsView::mousePressEvent(event);
953 void CustomTrackView::resetSelectionGroup(bool selectItems)
955 if (m_selectionGroup) {
956 // delete selection group
957 bool snap = KdenliveSettings::snaptopoints();
958 KdenliveSettings::setSnaptopoints(false);
960 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
961 scene()->destroyItemGroup(m_selectionGroup);
962 for (int i = 0; i < children.count(); i++) {
963 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
964 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
965 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
966 children.at(i)->setSelected(selectItems);
968 } else if (children.at(i)->type() == GROUPWIDGET) {
969 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
970 children.at(i)->setSelected(selectItems);
973 m_selectionGroup = NULL;
974 KdenliveSettings::setSnaptopoints(snap);
978 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
980 if (m_selectionGroup) {
981 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
984 QList<QGraphicsItem *> selection = m_scene->selectedItems();
985 if (selection.isEmpty()) return;
986 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
987 // Find top left position of selection
988 for (int i = 1; i < selection.count(); i++) {
989 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
990 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
991 if (currenttop.x() < top.x()) top.setX(currenttop.x());
992 if (currenttop.y() < top.y()) top.setY(currenttop.y());
996 if (force || selection.count() > 1) {
997 bool snap = KdenliveSettings::snaptopoints();
998 KdenliveSettings::setSnaptopoints(false);
999 if (createNewGroup) {
1000 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1001 newGroup->translate(-top.x(), -top.y() + 1);
1002 newGroup->setPos(top.x(), top.y() - 1);
1003 scene()->addItem(newGroup);
1005 // CHeck if we are trying to include a group in a group
1006 QList <AbstractGroupItem *> groups;
1007 for (int i = 0; i < selection.count(); i++) {
1008 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1009 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1010 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1012 if (!groups.isEmpty()) {
1013 // ungroup previous groups
1014 while (!groups.isEmpty()) {
1015 AbstractGroupItem *grp = groups.takeFirst();
1016 m_document->clipManager()->removeGroup(grp);
1017 scene()->destroyItemGroup(grp);
1019 selection = m_scene->selectedItems();
1022 for (int i = 0; i < selection.count(); i++) {
1023 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1024 newGroup->addToGroup(selection.at(i));
1025 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1028 KdenliveSettings::setSnaptopoints(snap);
1030 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1031 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1032 m_selectionGroup->setPos(top.x(), top.y() - 1);
1033 scene()->addItem(m_selectionGroup);
1034 for (int i = 0; i < selection.count(); i++) {
1035 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1036 m_selectionGroup->addToGroup(selection.at(i));
1037 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1040 KdenliveSettings::setSnaptopoints(snap);
1041 if (m_selectionGroup) {
1042 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1043 m_selectionGroupInfo.track = m_selectionGroup->track();
1046 } else resetSelectionGroup();
1049 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1051 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1052 if (m_moveOpMode == KEYFRAME) {
1053 // user double clicked on a keyframe, open edit dialog
1054 QDialog d(parentWidget());
1055 Ui::KeyFrameDialog_UI view;
1057 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1058 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1059 view.kfr_value->setFocus();
1060 if (d.exec() == QDialog::Accepted) {
1061 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1062 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1063 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1064 QString previous = item->keyframes(item->selectedEffectIndex());
1065 item->updateKeyframeEffect();
1066 QString next = item->keyframes(item->selectedEffectIndex());
1067 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1068 m_commandStack->push(command);
1069 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1070 emit clipItemSelected(item, item->selectedEffectIndex());
1075 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1076 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1077 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1078 QString previous = item->keyframes(item->selectedEffectIndex());
1079 item->updateKeyframeEffect();
1080 QString next = item->keyframes(item->selectedEffectIndex());
1081 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1082 m_commandStack->push(command);
1083 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1084 emit clipItemSelected(item, item->selectedEffectIndex());
1086 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1087 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1090 if (m_dragItem->type() == TRANSITIONWIDGET) {
1091 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1093 getClipAvailableSpace(m_dragItem, minimum, maximum);
1095 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1096 d.setMargins(minimum, maximum);
1097 if (d.exec() == QDialog::Accepted) {
1098 if (m_dragItem->type() == TRANSITIONWIDGET) {
1099 // move & resize transition
1101 startInfo.startPos = m_dragItem->startPos();
1102 startInfo.endPos = m_dragItem->endPos();
1103 startInfo.track = m_dragItem->track();
1105 endInfo.startPos = d.startPos();
1106 endInfo.endPos = endInfo.startPos + d.duration();
1107 endInfo.track = m_dragItem->track();
1108 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1109 m_commandStack->push(command);
1111 // move and resize clip
1112 QUndoCommand *moveCommand = new QUndoCommand();
1113 moveCommand->setText(i18n("Edit clip"));
1114 ItemInfo clipInfo = m_dragItem->info();
1115 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1116 // duration was reduced, so process it first
1117 ItemInfo startInfo = clipInfo;
1118 clipInfo.endPos = clipInfo.startPos + d.duration();
1119 clipInfo.cropStart = d.cropStart();
1120 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1122 if (d.startPos() != clipInfo.startPos) {
1123 ItemInfo startInfo = clipInfo;
1124 clipInfo.startPos = d.startPos();
1125 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1126 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1128 if (d.duration() > m_dragItem->cropDuration()) {
1129 // duration was increased, so process it after move
1130 ItemInfo startInfo = clipInfo;
1131 clipInfo.endPos = clipInfo.startPos + d.duration();
1132 clipInfo.cropStart = d.cropStart();
1133 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1135 m_commandStack->push(moveCommand);
1139 QList<QGraphicsItem *> collisionList = items(event->pos());
1140 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1141 Guide *editGuide = (Guide *) collisionList.at(0);
1142 if (editGuide) slotEditGuide(editGuide->info());
1148 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1150 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1152 clip->setKeyframes(index, keyframes);
1153 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1154 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1158 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1160 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1161 m_editGuide->setEnabled(m_dragGuide != NULL);
1162 if (clip == NULL) m_timelineContextMenu->popup(pos);
1163 else if (group != NULL) {
1164 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1165 m_ungroupAction->setEnabled(true);
1166 updateClipTypeActions(NULL);
1167 m_timelineContextClipMenu->popup(pos);
1169 m_ungroupAction->setEnabled(false);
1170 if (clip->type() == AVWIDGET) {
1171 ClipItem *item = static_cast <ClipItem*>(clip);
1172 updateClipTypeActions(item);
1173 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1174 m_timelineContextClipMenu->popup(pos);
1175 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1179 void CustomTrackView::activateMonitor()
1181 emit activateDocumentMonitor();
1184 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1186 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1188 resetSelectionGroup();
1189 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1190 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1192 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1194 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1198 info.startPos = GenTime();
1199 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1200 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1201 info.track = (int)(1 / m_tracksHeight);
1202 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1203 m_selectionGroup->addToGroup(item);
1204 item->setFlags(QGraphicsItem::ItemIsSelectable);
1205 //TODO: check if we do not overlap another clip when first dropping in timeline
1206 // if (insertPossible(m_selectionGroup, event->pos()))
1207 QList <GenTime> offsetList;
1208 offsetList.append(info.endPos);
1209 updateSnapPoints(NULL, offsetList);
1210 scene()->addItem(m_selectionGroup);
1211 event->acceptProposedAction();
1212 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1214 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1215 m_scene->clearSelection();
1216 resetSelectionGroup(false);
1218 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1221 QList <GenTime> offsetList;
1222 for (int i = 0; i < ids.size(); ++i) {
1223 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1225 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1229 info.startPos = start;
1230 info.endPos = info.startPos + clip->duration();
1231 info.track = (int)(1 / m_tracksHeight);
1232 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1233 start += clip->duration();
1234 offsetList.append(start);
1235 m_selectionGroup->addToGroup(item);
1236 item->setFlags(QGraphicsItem::ItemIsSelectable);
1237 m_waitingThumbs.append(item);
1239 //TODO: check if we do not overlap another clip when first dropping in timeline
1240 //if (insertPossible(m_selectionGroup, event->pos()))
1241 updateSnapPoints(NULL, offsetList);
1242 scene()->addItem(m_selectionGroup);
1243 m_thumbsTimer.start();
1244 event->acceptProposedAction();
1247 // the drag is not a clip (may be effect, ...)
1249 QGraphicsView::dragEnterEvent(event);
1254 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1257 QList<QGraphicsItem *> children = group->childItems();
1258 for (int i = 0; i < children.count(); i++) {
1259 if (children.at(i)->type() == AVWIDGET) {
1260 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1261 ItemInfo info = clip->info();
1262 kDebug() << " / / INSERT : " << pos.x();
1263 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1264 kDebug() << " / / INSERT RECT: " << shape;
1265 path = path.united(QPolygonF(shape));
1269 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1270 if (collindingItems.isEmpty()) return true;
1272 for (int i = 0; i < collindingItems.count(); i++) {
1273 QGraphicsItem *collision = collindingItems.at(i);
1274 if (collision->type() == AVWIDGET) {
1276 kDebug() << "// COLLISIION DETECTED";
1286 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1288 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);
1289 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1290 collindingItems.removeAll(item);
1291 if (collindingItems.isEmpty()) return false;
1293 for (int i = 0; i < collindingItems.count(); i++) {
1294 QGraphicsItem *collision = collindingItems.at(i);
1295 if (collision->type() == item->type()) {
1297 kDebug() << "// COLLISIION DETECTED";
1305 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1307 int track = m_document->tracksCount() - clip->track();
1308 GenTime pos = clip->startPos();
1309 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1310 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1313 bool success = true;
1314 for (int i = 0; i < clip->effectsCount(); i++) {
1315 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1317 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1318 m_document->renderer()->doRefresh();
1321 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1323 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1325 // Special case: speed effect
1326 if (effect.attribute("id") == "speed") {
1327 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1328 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1331 ItemInfo info = clip->info();
1332 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1333 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1334 if (strobe == 0) strobe = 1;
1335 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1336 clip->addEffect(effect);
1337 if (clip->isSelected()) emit clipItemSelected(clip);
1341 EffectsParameterList params = clip->addEffect(effect);
1342 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1343 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1344 if (clip->isSelected()) emit clipItemSelected(clip);
1345 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1348 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1350 QString index = effect.attribute("kdenlive_ix");
1351 // Special case: speed effect
1352 if (effect.attribute("id") == "speed") {
1353 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1355 ItemInfo info = clip->info();
1356 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1357 clip->deleteEffect(index);
1358 emit clipItemSelected(clip);
1362 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1363 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1364 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1367 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1369 clip->deleteEffect(index);
1370 emit clipItemSelected(clip);
1374 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1376 QList<QGraphicsItem *> itemList = group->childItems();
1377 QUndoCommand *effectCommand = new QUndoCommand();
1379 QDomNode namenode = effect.elementsByTagName("name").item(0);
1380 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1381 else effectName = i18n("effect");
1382 effectCommand->setText(i18n("Add %1", effectName));
1384 for (int i = 0; i < itemList.count(); i++) {
1385 if (itemList.at(i)->type() == AVWIDGET) {
1386 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1387 if (effect.attribute("type") == "audio") {
1388 // Don't add audio effects on video clips
1389 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1390 } else if (effect.hasAttribute("type") == false) {
1391 // Don't add video effect on audio clips
1392 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1395 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1396 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1399 if (item->isItemLocked()) {
1402 item->initEffect(effect);
1403 if (effect.attribute("tag") == "ladspa") {
1404 QString ladpsaFile = m_document->getLadspaFile();
1405 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1406 effect.setAttribute("src", ladpsaFile);
1408 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1413 m_commandStack->push(effectCommand);
1414 setDocumentModified();
1415 } else delete effectCommand;
1418 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1420 QList<QGraphicsItem *> itemList;
1421 QUndoCommand *effectCommand = new QUndoCommand();
1423 QDomNode namenode = effect.elementsByTagName("name").item(0);
1424 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1425 else effectName = i18n("effect");
1426 effectCommand->setText(i18n("Add %1", effectName));
1428 if (track == -1) itemList = scene()->selectedItems();
1429 if (itemList.isEmpty()) {
1430 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1431 if (clip) itemList.append(clip);
1432 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1434 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1435 for (int i = 0; i < itemList.count(); i++) {
1436 if (itemList.at(i)->type() == AVWIDGET) {
1437 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1438 if (effect.attribute("type") == "audio") {
1439 // Don't add audio effects on video clips
1440 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1441 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1444 } else if (effect.hasAttribute("type") == false) {
1445 // Don't add video effect on audio clips
1446 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1447 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1451 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1452 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1455 if (item->isItemLocked()) {
1458 item->initEffect(effect);
1459 if (effect.attribute("tag") == "ladspa") {
1460 QString ladpsaFile = m_document->getLadspaFile();
1461 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1462 effect.setAttribute("src", ladpsaFile);
1464 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1469 m_commandStack->push(effectCommand);
1470 setDocumentModified();
1471 } else delete effectCommand;
1474 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1476 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1477 m_commandStack->push(command);
1478 setDocumentModified();
1481 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1483 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1486 // Special case: speed effect
1487 if (effect.attribute("id") == "speed") {
1488 ItemInfo info = clip->info();
1489 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1490 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1491 if (strobe == 0) strobe = 1;
1492 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1493 clip->setEffectAt(ix, effect);
1494 if (ix == clip->selectedEffectIndex()) {
1495 clip->setSelectedEffect(ix);
1500 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1501 if (effect.attribute("tag") == "ladspa") {
1502 // Update the ladspa affect file
1503 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1505 // check if we are trying to reset a keyframe effect
1506 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1507 clip->initEffect(effect);
1508 effectParams = clip->getEffectArgs(effect);
1510 if (effectParams.paramValue("disabled") == "1") {
1511 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1512 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1513 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1514 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1515 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1517 clip->setEffectAt(ix, effect);
1518 if (ix == clip->selectedEffectIndex()) {
1519 clip->setSelectedEffect(ix);
1520 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1522 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1523 // A fade effect was modified, update the clip
1524 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1525 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1526 clip->setFadeIn(pos);
1528 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1529 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1530 clip->setFadeOut(pos);
1534 setDocumentModified();
1537 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1539 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1540 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1541 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1542 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1543 clip->setEffectAt(oldPos - 1, act);
1544 clip->setEffectAt(newPos - 1, before);
1545 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1546 emit clipItemSelected(clip, newPos - 1);
1547 setDocumentModified();
1548 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1551 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1553 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1554 QDomElement oldEffect = effect.cloneNode().toElement();
1555 if (effect.attribute("id") == "speed") {
1557 ItemInfo info = clip->info();
1558 effect.setAttribute("disabled", (int) disable);
1559 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1561 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1562 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1563 if (strobe == 0) strobe = 1;
1564 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1569 effect.setAttribute("disabled", (int) disable);
1570 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1571 m_commandStack->push(command);
1572 setDocumentModified();;
1575 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1577 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1578 m_commandStack->push(command);
1579 setDocumentModified();
1582 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1584 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1585 m_commandStack->push(command);
1588 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1592 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1593 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1594 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1595 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);
1596 m_blockRefresh = false;
1599 if (item->parentItem()) {
1600 // Item is part of a group, reset group
1601 resetSelectionGroup();
1603 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1605 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1606 int cutPos = (int) cutTime.frames(m_document->fps());
1608 double speed = item->speed();
1609 newPos.startPos = cutTime;
1610 newPos.endPos = info.endPos;
1611 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1612 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1613 newPos.track = info.track;
1614 ClipItem *dup = item->clone(newPos);
1615 // remove unwanted effects (fade in) from 2nd part of cutted clip
1616 int ix = dup->hasEffect(QString(), "fadein");
1618 QDomElement oldeffect = item->effectAt(ix);
1619 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1621 ix = dup->hasEffect(QString(), "fade_from_black");
1623 QDomElement oldeffect = item->effectAt(ix);
1624 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1626 item->resizeEnd(cutPos, false);
1627 scene()->addItem(dup);
1628 if (item->checkKeyFrames()) slotRefreshEffects(item);
1629 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1630 item->baseClip()->addReference();
1631 m_document->updateClip(item->baseClip()->getId());
1632 setDocumentModified();
1633 //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);
1637 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1638 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1639 if (!item || !dup || item == dup) {
1640 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1641 m_blockRefresh = false;
1644 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1645 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1649 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1650 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1651 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1652 //deleteClip(dup->info());
1655 if (dup->isSelected()) emit clipItemSelected(NULL);
1656 dup->baseClip()->removeReference();
1657 m_document->updateClip(dup->baseClip()->getId());
1658 scene()->removeItem(dup);
1661 ItemInfo clipinfo = item->info();
1662 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1663 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1665 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1666 setDocumentModified();
1668 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1671 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1674 void CustomTrackView::slotEnableRefresh()
1676 m_blockRefresh = false;
1679 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1681 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1682 if (itemList.count() == 1) {
1683 if (itemList.at(0)->type() == AVWIDGET) {
1684 ClipItem *item = (ClipItem *) itemList.at(0);
1686 info.track = item->track();
1687 ClipItem *transitionClip = NULL;
1688 const int transitiontrack = getPreviousVideoTrack(info.track);
1689 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1690 if (pos < item->startPos() + item->cropDuration() / 2) {
1691 // add transition to clip start
1692 info.startPos = item->startPos();
1693 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1694 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1695 info.endPos = transitionClip->endPos();
1696 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1697 // Check there is no other transition at that place
1698 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1699 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1700 QList<QGraphicsItem *> selection = m_scene->items(r);
1701 bool transitionAccepted = true;
1702 for (int i = 0; i < selection.count(); i++) {
1703 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1704 Transition *tr = static_cast <Transition *>(selection.at(i));
1705 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1706 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1707 } else transitionAccepted = false;
1710 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1711 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1714 // add transition to clip end
1715 info.endPos = item->endPos();
1716 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1717 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1718 info.startPos = transitionClip->startPos();
1719 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1720 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1721 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1723 // Check there is no other transition at that place
1724 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1725 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1726 QList<QGraphicsItem *> selection = m_scene->items(r);
1727 bool transitionAccepted = true;
1728 for (int i = 0; i < selection.count(); i++) {
1729 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1730 Transition *tr = static_cast <Transition *>(selection.at(i));
1731 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1732 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1733 } else transitionAccepted = false;
1736 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1737 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1740 } else for (int i = 0; i < itemList.count(); i++) {
1741 if (itemList.at(i)->type() == AVWIDGET) {
1742 ClipItem *item = (ClipItem *) itemList.at(i);
1744 info.startPos = item->startPos();
1745 info.endPos = info.startPos + GenTime(65, m_document->fps());
1746 info.track = item->track();
1748 // Check there is no other transition at that place
1749 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1750 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1751 QList<QGraphicsItem *> selection = m_scene->items(r);
1752 bool transitionAccepted = true;
1753 for (int i = 0; i < selection.count(); i++) {
1754 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1755 Transition *tr = static_cast <Transition *>(selection.at(i));
1756 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1757 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1758 } else transitionAccepted = false;
1761 int transitiontrack = getPreviousVideoTrack(info.track);
1762 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1763 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1768 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1770 if (transitionInfo.startPos >= transitionInfo.endPos) {
1771 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1774 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1775 m_commandStack->push(command);
1776 setDocumentModified();
1779 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1781 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1782 //kDebug() << "---- ADDING transition " << params.attribute("value");
1783 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1784 scene()->addItem(tr);
1785 setDocumentModified();
1787 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1792 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1794 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1796 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1799 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1800 if (m_dragItem == item) m_dragItem = NULL;
1802 emit transitionItemSelected(NULL);
1803 setDocumentModified();
1806 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1808 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1809 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1810 m_commandStack->push(command);
1811 setDocumentModified();
1814 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1816 Transition *item = getTransitionItemAt(pos, track);
1818 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1821 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);
1822 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1823 item->setTransitionParameters(transition);
1824 if (updateTransitionWidget) {
1825 ItemInfo info = item->info();
1827 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1828 if (transitionClip && transitionClip->baseClip()) {
1829 QString size = transitionClip->baseClip()->getProperty("frame_size");
1830 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1831 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1832 p.setY(size.section('x', 1, 1).toInt());
1834 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1836 setDocumentModified();
1839 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1841 event->setDropAction(Qt::IgnoreAction);
1842 const QPointF pos = mapToScene(event->pos());
1843 if (m_selectionGroup && m_clipDrag) {
1844 m_selectionGroup->setPos(pos.x(), pos.y());
1845 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1846 event->setDropAction(Qt::MoveAction);
1847 event->acceptProposedAction();
1849 QGraphicsView::dragMoveEvent(event);
1853 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1855 if (m_selectionGroup && m_clipDrag) {
1856 m_thumbsTimer.stop();
1857 m_waitingThumbs.clear();
1858 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1860 scene()->destroyItemGroup(m_selectionGroup);
1861 m_selectionGroup = NULL;
1862 } else QGraphicsView::dragLeaveEvent(event);
1865 void CustomTrackView::dropEvent(QDropEvent * event)
1867 if (m_selectionGroup && m_clipDrag) {
1868 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1869 resetSelectionGroup();
1870 m_scene->clearSelection();
1871 bool hasVideoClip = false;
1872 QUndoCommand *addCommand = new QUndoCommand();
1873 addCommand->setText(i18n("Add timeline clip"));
1875 for (int i = 0; i < items.count(); i++) {
1876 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1877 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1878 if (items.count() == 1) {
1879 updateClipTypeActions(item);
1881 updateClipTypeActions(NULL);
1884 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1885 item->baseClip()->addReference();
1886 m_document->updateClip(item->baseClip()->getId());
1887 ItemInfo info = item->info();
1889 int tracknumber = m_document->tracksCount() - info.track - 1;
1890 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1891 if (isLocked) item->setItemLocked(true);
1892 ItemInfo clipInfo = info;
1893 clipInfo.track = m_document->tracksCount() - item->track();
1894 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1895 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1898 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1899 // add transparency transition
1900 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1901 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1903 item->setSelected(true);
1905 m_commandStack->push(addCommand);
1906 setDocumentModified();
1907 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1908 if (items.count() > 1) groupSelectedItems(true);
1909 event->setDropAction(Qt::MoveAction);
1911 } else QGraphicsView::dropEvent(event);
1916 QStringList CustomTrackView::mimeTypes() const
1918 QStringList qstrList;
1919 // list of accepted mime types for drop
1920 qstrList.append("text/plain");
1921 qstrList.append("kdenlive/producerslist");
1922 qstrList.append("kdenlive/clip");
1926 Qt::DropActions CustomTrackView::supportedDropActions() const
1928 // returns what actions are supported when dropping
1929 return Qt::MoveAction;
1932 void CustomTrackView::setDuration(int duration)
1934 int diff = qAbs(duration - sceneRect().width());
1935 if (diff * matrix().m11() > -50) {
1936 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1937 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1939 m_projectDuration = duration;
1942 int CustomTrackView::duration() const
1944 return m_projectDuration;
1947 void CustomTrackView::addTrack(TrackInfo type, int ix)
1949 if (ix == -1 || ix == m_document->tracksCount()) {
1950 m_document->insertTrack(ix, type);
1951 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1953 m_document->insertTrack(m_document->tracksCount() - ix, type);
1954 // insert track in MLT playlist
1955 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1957 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1958 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1959 QList<QGraphicsItem *> selection = m_scene->items(r);
1960 resetSelectionGroup();
1962 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1963 scene()->addItem(m_selectionGroup);
1964 for (int i = 0; i < selection.count(); i++) {
1965 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1966 m_selectionGroup->addToGroup(selection.at(i));
1967 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1970 // Move graphic items
1971 m_selectionGroup->translate(0, m_tracksHeight);
1973 // adjust track number
1974 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1975 for (int i = 0; i < children.count(); i++) {
1976 if (children.at(i)->type() == GROUPWIDGET) {
1977 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1978 children << grp->childItems();
1981 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1983 ItemInfo clipinfo = item->info();
1984 if (item->type() == AVWIDGET) {
1985 ClipItem *clip = static_cast <ClipItem *>(item);
1986 // We add a move clip command so that we get the correct producer for new track number
1987 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1988 Mlt::Producer *prod;
1989 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1990 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1991 else prod = clip->baseClip()->producer(clipinfo.track);
1992 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1994 } else if (item->type() == TRANSITIONWIDGET) {
1995 Transition *tr = static_cast <Transition *>(item);
1996 int track = tr->transitionEndTrack();
1998 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2002 resetSelectionGroup(false);
2005 int maxHeight = m_tracksHeight * m_document->tracksCount();
2006 for (int i = 0; i < m_guides.count(); i++) {
2007 QLineF l = m_guides.at(i)->line();
2008 l.setP2(QPointF(l.x2(), maxHeight));
2009 m_guides.at(i)->setLine(l);
2011 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2012 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2013 //viewport()->update();
2014 emit trackHeightChanged();
2015 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2016 //setFixedHeight(50 * m_tracksCount);
2019 void CustomTrackView::removeTrack(int ix)
2021 // Delete track in MLT playlist
2022 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2023 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2025 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2026 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2027 QList<QGraphicsItem *> selection = m_scene->items(r);
2029 resetSelectionGroup();
2031 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2032 scene()->addItem(m_selectionGroup);
2033 for (int i = 0; i < selection.count(); i++) {
2034 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2035 m_selectionGroup->addToGroup(selection.at(i));
2036 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2039 // Move graphic items
2040 qreal ydiff = 0 - (int) m_tracksHeight;
2041 m_selectionGroup->translate(0, ydiff);
2043 // adjust track number
2044 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2045 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2046 for (int i = 0; i < children.count(); i++) {
2047 if (children.at(i)->type() == GROUPWIDGET) {
2048 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2049 children << grp->childItems();
2052 if (children.at(i)->type() == AVWIDGET) {
2053 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2055 ItemInfo clipinfo = clip->info();
2056 // We add a move clip command so that we get the correct producer for new track number
2057 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2058 Mlt::Producer *prod;
2059 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2060 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2061 else prod = clip->baseClip()->producer(clipinfo.track);
2062 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2064 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2065 Transition *tr = static_cast <Transition *>(children.at(i));
2067 int track = tr->transitionEndTrack();
2069 ItemInfo clipinfo = tr->info();
2070 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2074 resetSelectionGroup(false);
2076 int maxHeight = m_tracksHeight * m_document->tracksCount();
2077 for (int i = 0; i < m_guides.count(); i++) {
2078 QLineF l = m_guides.at(i)->line();
2079 l.setP2(QPointF(l.x2(), maxHeight));
2080 m_guides.at(i)->setLine(l);
2082 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2083 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2084 //viewport()->update();
2085 emit trackHeightChanged();
2086 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2089 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2091 int tracknumber = m_document->tracksCount() - ix;
2092 m_document->setTrackType(tracknumber - 1, type);
2093 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2094 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2095 viewport()->update();
2099 void CustomTrackView::slotSwitchTrackAudio(int ix)
2101 /*for (int i = 0; i < m_document->tracksCount(); i++)
2102 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2103 int tracknumber = m_document->tracksCount() - ix - 1;
2104 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2105 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2106 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2107 setDocumentModified();
2110 void CustomTrackView::slotSwitchTrackLock(int ix)
2112 int tracknumber = m_document->tracksCount() - ix - 1;
2113 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2114 m_commandStack->push(command);
2118 void CustomTrackView::lockTrack(int ix, bool lock)
2120 int tracknumber = m_document->tracksCount() - ix - 1;
2121 m_document->switchTrackLock(tracknumber, lock);
2122 emit doTrackLock(ix, lock);
2123 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2125 for (int i = 0; i < selection.count(); i++) {
2126 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2127 if (selection.at(i)->isSelected()) {
2128 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2129 else emit transitionItemSelected(NULL);
2131 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2133 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2134 viewport()->update();
2135 setDocumentModified();
2138 void CustomTrackView::slotSwitchTrackVideo(int ix)
2140 int tracknumber = m_document->tracksCount() - ix;
2141 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2142 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2143 setDocumentModified();
2146 void CustomTrackView::slotRemoveSpace()
2150 if (m_menuPosition.isNull()) {
2151 pos = GenTime(cursorPos(), m_document->fps());
2153 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2156 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2157 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2159 ClipItem *item = getClipItemAt(pos, track);
2161 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);
2164 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2165 //kDebug() << "// GOT LENGT; " << length;
2167 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);
2171 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2172 QList<QGraphicsItem *> items = m_scene->items(r);
2174 QList<ItemInfo> clipsToMove;
2175 QList<ItemInfo> transitionsToMove;
2177 for (int i = 0; i < items.count(); i++) {
2178 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2179 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2180 ItemInfo info = item->info();
2181 if (item->type() == AVWIDGET) {
2182 clipsToMove.append(info);
2183 } else if (item->type() == TRANSITIONWIDGET) {
2184 transitionsToMove.append(info);
2189 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2190 m_commandStack->push(command);
2193 void CustomTrackView::slotInsertSpace()
2197 if (m_menuPosition.isNull()) {
2198 pos = GenTime(cursorPos(), m_document->fps());
2200 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2201 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2203 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2204 if (d.exec() != QDialog::Accepted) return;
2205 GenTime spaceDuration = d.selectedDuration();
2206 track = d.selectedTrack();
2207 ClipItem *item = getClipItemAt(pos, track);
2208 if (item) pos = item->startPos();
2211 int maxh = sceneRect().height();
2213 minh = track * m_tracksHeight + m_tracksHeight / 2;
2214 maxh = m_tracksHeight / 2 - 1;
2217 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2218 QList<QGraphicsItem *> items = m_scene->items(r);
2220 QList<ItemInfo> clipsToMove;
2221 QList<ItemInfo> transitionsToMove;
2223 for (int i = 0; i < items.count(); i++) {
2224 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2225 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2226 ItemInfo info = item->info();
2227 if (item->type() == AVWIDGET) {
2228 clipsToMove.append(info);
2229 } else if (item->type() == TRANSITIONWIDGET) {
2230 transitionsToMove.append(info);
2235 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2236 m_commandStack->push(command);
2239 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2241 int diff = duration.frames(m_document->fps());
2242 resetSelectionGroup();
2243 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2244 scene()->addItem(m_selectionGroup);
2246 Transition *transition;
2248 // Create lists with start pos for each track
2249 QMap <int, int> trackClipStartList;
2250 QMap <int, int> trackTransitionStartList;
2252 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2253 trackClipStartList[i] = -1;
2254 trackTransitionStartList[i] = -1;
2257 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2258 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2260 if (clip->parentItem()) {
2261 m_selectionGroup->addToGroup(clip->parentItem());
2262 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2264 m_selectionGroup->addToGroup(clip);
2265 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2267 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))
2268 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2269 } else emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames(clipsToMove.at(i).startPos.frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2271 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2272 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2274 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2275 m_selectionGroup->addToGroup(transition);
2276 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))
2277 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2278 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2279 } 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);
2281 m_selectionGroup->translate(diff, 0);
2283 // update items coordinates
2284 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2285 for (int i = 0; i < itemList.count(); i++) {
2286 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2287 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2288 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2289 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2290 for (int j = 0; j < children.count(); j++) {
2291 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2295 resetSelectionGroup(false);
2296 if (track != -1) track = m_document->tracksCount() - track;
2297 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2300 void CustomTrackView::deleteClip(const QString &clipId)
2302 resetSelectionGroup();
2303 QList<QGraphicsItem *> itemList = items();
2304 QUndoCommand *deleteCommand = new QUndoCommand();
2305 deleteCommand->setText(i18n("Delete timeline clips"));
2307 for (int i = 0; i < itemList.count(); i++) {
2308 if (itemList.at(i)->type() == AVWIDGET) {
2309 ClipItem *item = (ClipItem *)itemList.at(i);
2310 if (item->clipProducer() == clipId) {
2312 if (item->parentItem()) {
2313 // Clip is in a group, destroy the group
2314 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2316 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2320 if (count == 0) delete deleteCommand;
2321 else m_commandStack->push(deleteCommand);
2324 void CustomTrackView::setCursorPos(int pos, bool seek)
2326 if (pos == m_cursorPos) return;
2327 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2329 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2330 else if (m_autoScroll) checkScrolling();
2331 m_cursorLine->setPos(m_cursorPos, 0);
2334 void CustomTrackView::updateCursorPos()
2336 m_cursorLine->setPos(m_cursorPos, 0);
2339 int CustomTrackView::cursorPos()
2341 return (int)(m_cursorPos);
2344 void CustomTrackView::moveCursorPos(int delta)
2346 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2347 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2348 m_cursorPos += delta;
2349 m_cursorLine->setPos(m_cursorPos, 0);
2350 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2353 void CustomTrackView::initCursorPos(int pos)
2355 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2357 m_cursorLine->setPos(pos, 0);
2361 void CustomTrackView::checkScrolling()
2363 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2366 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2368 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2369 QGraphicsView::mouseReleaseEvent(event);
2370 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2371 if (event->button() == Qt::MidButton) {
2374 setDragMode(QGraphicsView::NoDrag);
2375 if (m_operationMode == MOVEGUIDE) {
2376 setCursor(Qt::ArrowCursor);
2377 m_operationMode = NONE;
2378 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2379 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2380 if (newPos != m_dragGuide->position()) {
2381 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2382 m_commandStack->push(command);
2383 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2384 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2385 m_document->syncGuides(m_guides);
2390 } else if (m_operationMode == SPACER && m_selectionGroup) {
2392 if (event->modifiers() != Qt::ControlModifier) {
2393 // We are moving all tracks
2395 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2396 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2397 if (timeOffset != GenTime()) {
2398 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2400 QList<ItemInfo> clipsToMove;
2401 QList<ItemInfo> transitionsToMove;
2403 // Create lists with start pos for each track
2404 QMap <int, int> trackClipStartList;
2405 QMap <int, int> trackTransitionStartList;
2407 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2408 trackClipStartList[i] = -1;
2409 trackTransitionStartList[i] = -1;
2412 int max = items.count();
2413 for (int i = 0; i < max; i++) {
2414 if (items.at(i)->type() == GROUPWIDGET)
2415 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2418 for (int i = 0; i < items.count(); i++) {
2419 if (items.at(i)->type() == AVWIDGET) {
2420 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2421 ItemInfo info = item->info();
2422 clipsToMove.append(info);
2424 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2425 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2426 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2427 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2428 ItemInfo info = item->info();
2429 transitionsToMove.append(info);
2431 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2432 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2436 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2437 m_commandStack->push(command);
2438 if (track != -1) track = m_document->tracksCount() - track;
2439 kDebug() << "SPACER TRACK:" << track;
2440 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2442 resetSelectionGroup(false);
2443 m_operationMode = NONE;
2444 } else if (m_operationMode == RUBBERSELECTION) {
2445 //kDebug() << "// END RUBBER SELECT";
2446 resetSelectionGroup();
2447 groupSelectedItems();
2448 m_operationMode = NONE;
2451 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2452 emit transitionItemSelected(NULL);
2456 if (m_dragItem) info = m_dragItem->info();
2458 if (m_operationMode == MOVE) {
2459 setCursor(Qt::OpenHandCursor);
2461 if (m_dragItem->parentItem() == 0) {
2462 // we are moving one clip, easy
2463 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2464 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2465 Mlt::Producer *prod;
2466 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2467 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2468 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2469 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);
2472 int tracknumber = m_document->tracksCount() - item->track() - 1;
2473 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2474 if (isLocked) item->setItemLocked(true);
2476 QUndoCommand *moveCommand = new QUndoCommand();
2477 moveCommand->setText(i18n("Move clip"));
2478 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2479 // Also move automatic transitions (on lower track)
2480 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2481 if (tr && tr->isAutomatic()) {
2482 ItemInfo trInfo = tr->info();
2483 ItemInfo newTrInfo = trInfo;
2484 newTrInfo.track = info.track;
2485 newTrInfo.startPos = m_dragItem->startPos();
2486 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2487 // transition end should stay the same
2489 // transition end should be adjusted to clip
2490 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2492 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2494 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2495 // Check if there is a transition at clip end
2496 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2497 if (tr && tr->isAutomatic()) {
2498 ItemInfo trInfo = tr->info();
2499 ItemInfo newTrInfo = trInfo;
2500 newTrInfo.track = info.track;
2501 newTrInfo.endPos = m_dragItem->endPos();
2502 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2503 // transition start should stay the same
2505 // transition start should be moved
2506 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2508 if (newTrInfo.startPos < newTrInfo.endPos)
2509 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2512 // Also move automatic transitions (on upper track)
2513 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2514 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2515 ItemInfo trInfo = tr->info();
2516 ItemInfo newTrInfo = trInfo;
2517 newTrInfo.startPos = m_dragItem->startPos();
2518 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2519 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2520 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2521 // transition end should be adjusted to clip on upper track
2522 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2524 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2527 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2528 // Check if there is a transition at clip end
2529 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2530 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2531 ItemInfo trInfo = tr->info();
2532 ItemInfo newTrInfo = trInfo;
2533 newTrInfo.endPos = m_dragItem->endPos();
2534 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2535 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2536 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2537 // transition start should be moved
2538 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2540 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2544 m_commandStack->push(moveCommand);
2546 // undo last move and emit error message
2547 bool snap = KdenliveSettings::snaptopoints();
2548 KdenliveSettings::setSnaptopoints(false);
2549 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2550 KdenliveSettings::setSnaptopoints(snap);
2551 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2553 setDocumentModified();
2555 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2556 Transition *transition = static_cast <Transition *>(m_dragItem);
2557 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)) {
2558 // Moving transition failed, revert to previous position
2559 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2560 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2562 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2563 m_commandStack->push(command);
2564 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2568 // Moving several clips. We need to delete them and readd them to new position,
2569 // or they might overlap each other during the move
2570 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2571 QList<QGraphicsItem *> items = group->childItems();
2573 QList<ItemInfo> clipsToMove;
2574 QList<ItemInfo> transitionsToMove;
2576 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2577 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2578 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2579 if (timeOffset != GenTime() || trackOffset != 0) {
2580 // remove items in MLT playlist
2583 int max = items.count();
2584 for (int i = 0; i < max; i++) {
2585 if (items.at(i)->type() == GROUPWIDGET) {
2586 items += items.at(i)->childItems();
2590 for (int i = 0; i < items.count(); i++) {
2591 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2592 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2593 ItemInfo info = item->info();
2594 if (item->type() == AVWIDGET) {
2595 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2596 // error, clip cannot be removed from playlist
2597 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2599 clipsToMove.append(info);
2602 transitionsToMove.append(info);
2603 Transition *tr = static_cast <Transition*>(item);
2604 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2608 for (int i = 0; i < items.count(); i++) {
2609 // re-add items in correct place
2610 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2611 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2613 ItemInfo info = item->info();
2614 int tracknumber = m_document->tracksCount() - info.track - 1;
2615 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2617 group->removeFromGroup(item);
2618 item->setItemLocked(true);
2621 if (item->type() == AVWIDGET) {
2622 ClipItem *clip = static_cast <ClipItem*>(item);
2623 info.track = m_document->tracksCount() - info.track;
2624 Mlt::Producer *prod;
2625 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2626 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2627 else prod = clip->baseClip()->producer(info.track);
2628 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2629 for (int i = 0; i < clip->effectsCount(); i++) {
2630 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2633 Transition *tr = static_cast <Transition*>(item);
2634 int newTrack = tr->transitionEndTrack();
2635 if (!tr->forcedTrack()) {
2636 newTrack = getPreviousVideoTrack(info.track);
2638 tr->updateTransitionEndTrack(newTrack);
2639 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2643 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2644 m_commandStack->push(move);
2646 //QPointF top = group->sceneBoundingRect().topLeft();
2647 //QPointF oldpos = m_selectionGroup->scenePos();
2648 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2649 //group->setPos(top);
2650 //TODO: get rid of the 3 lines below
2651 if (m_selectionGroup) {
2652 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2653 m_selectionGroupInfo.track = m_selectionGroup->track();
2655 setDocumentModified();
2658 m_document->renderer()->doRefresh();
2659 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2661 if (m_dragItem->type() == AVWIDGET) {
2662 ItemInfo resizeinfo = m_dragItemInfo;
2663 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2664 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2666 QUndoCommand *resizeCommand = new QUndoCommand();
2667 resizeCommand->setText(i18n("Resize clip"));
2669 // Check if there is an automatic transition on that clip (lower track)
2670 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2671 if (transition && transition->isAutomatic()) {
2672 ItemInfo trInfo = transition->info();
2673 ItemInfo newTrInfo = trInfo;
2674 newTrInfo.startPos = m_dragItem->startPos();
2675 if (newTrInfo.startPos < newTrInfo.endPos)
2676 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2678 // Check if there is an automatic transition on that clip (upper track)
2679 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2680 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2681 ItemInfo trInfo = transition->info();
2682 ItemInfo newTrInfo = trInfo;
2683 newTrInfo.startPos = m_dragItem->startPos();
2684 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2685 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2686 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2689 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2690 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2691 m_commandStack->push(resizeCommand);
2693 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2694 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2696 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2697 Transition *transition = static_cast <Transition *>(m_dragItem);
2698 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2699 // Cannot resize transition
2700 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2701 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2703 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2704 m_commandStack->push(command);
2708 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2709 // Item was resized, rebuild group;
2710 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2711 QList <QGraphicsItem *> children = group->childItems();
2712 m_document->clipManager()->removeGroup(group);
2713 scene()->destroyItemGroup(group);
2714 for (int i = 0; i < children.count(); i++) {
2715 children.at(i)->setSelected(true);
2717 groupSelectedItems(false, true);
2719 //m_document->renderer()->doRefresh();
2720 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2722 if (m_dragItem->type() == AVWIDGET) {
2723 ItemInfo resizeinfo = info;
2724 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2725 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2727 QUndoCommand *resizeCommand = new QUndoCommand();
2728 resizeCommand->setText(i18n("Resize clip"));
2730 // Check if there is an automatic transition on that clip (lower track)
2731 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2732 if (tr && tr->isAutomatic()) {
2733 ItemInfo trInfo = tr->info();
2734 ItemInfo newTrInfo = trInfo;
2735 newTrInfo.endPos = m_dragItem->endPos();
2736 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2739 // Check if there is an automatic transition on that clip (upper track)
2740 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2741 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2742 ItemInfo trInfo = tr->info();
2743 ItemInfo newTrInfo = trInfo;
2744 newTrInfo.endPos = m_dragItem->endPos();
2745 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2746 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2747 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2751 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2752 m_commandStack->push(resizeCommand);
2753 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2755 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2756 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2758 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2759 Transition *transition = static_cast <Transition *>(m_dragItem);
2760 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2761 // Cannot resize transition
2762 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2763 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2765 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2766 m_commandStack->push(command);
2769 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2770 // Item was resized, rebuild group;
2771 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2772 QList <QGraphicsItem *> children = group->childItems();
2773 m_document->clipManager()->removeGroup(group);
2774 scene()->destroyItemGroup(group);
2775 for (int i = 0; i < children.count(); i++) {
2776 children.at(i)->setSelected(true);
2778 groupSelectedItems(false, true);
2780 //m_document->renderer()->doRefresh();
2781 } else if (m_operationMode == FADEIN) {
2782 // resize fade in effect
2783 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2784 int ix = item->hasEffect("volume", "fadein");
2786 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2787 int start = item->cropStart().frames(m_document->fps());
2788 int end = item->fadeIn();
2790 slotDeleteEffect(item, oldeffect);
2793 QDomElement effect = oldeffect.cloneNode().toElement();
2794 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2795 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2796 slotUpdateClipEffect(item, effect, oldeffect, ix);
2797 emit clipItemSelected(item, ix);
2799 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2800 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2801 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2802 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2804 ix = item->hasEffect("volume", "fade_from_black");
2806 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2807 int start = item->cropStart().frames(m_document->fps());
2808 int end = item->fadeIn();
2810 slotDeleteEffect(item, oldeffect);
2813 QDomElement effect = oldeffect.cloneNode().toElement();
2814 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2815 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2816 slotUpdateClipEffect(item, effect, oldeffect, ix);
2817 emit clipItemSelected(item, ix);
2820 } else if (m_operationMode == FADEOUT) {
2821 // resize fade in effect
2822 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2823 int ix = item->hasEffect("volume", "fadeout");
2825 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2826 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2827 int start = item->fadeOut();
2829 slotDeleteEffect(item, oldeffect);
2831 start = end - start;
2832 QDomElement effect = oldeffect.cloneNode().toElement();
2833 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2834 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2835 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2836 slotUpdateClipEffect(item, effect, oldeffect, ix);
2837 emit clipItemSelected(item, ix);
2839 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2840 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2841 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2842 EffectsList::setParameter(effect, "out", QString::number(0));
2843 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2845 ix = item->hasEffect("brightness", "fade_to_black");
2847 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2848 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2849 int start = item->fadeOut();
2851 slotDeleteEffect(item, oldeffect);
2853 start = end - start;
2854 QDomElement effect = oldeffect.cloneNode().toElement();
2855 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2856 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2857 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2858 slotUpdateClipEffect(item, effect, oldeffect, ix);
2859 emit clipItemSelected(item, ix);
2862 } else if (m_operationMode == KEYFRAME) {
2863 // update the MLT effect
2864 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2865 QString previous = item->keyframes(item->selectedEffectIndex());
2866 item->updateKeyframeEffect();
2867 QString next = item->keyframes(item->selectedEffectIndex());
2868 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2869 m_commandStack->push(command);
2870 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2871 emit clipItemSelected(item, item->selectedEffectIndex());
2873 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2874 // A transition is selected
2876 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2877 if (transitionClip && transitionClip->baseClip()) {
2878 QString size = transitionClip->baseClip()->getProperty("frame_size");
2879 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2880 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2881 p.setY(size.section('x', 1, 1).toInt());
2883 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2884 } else emit transitionItemSelected(NULL);
2885 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2886 m_operationMode = NONE;
2889 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
2891 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2893 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2894 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2897 if (item->isSelected()) emit clipItemSelected(NULL);
2898 item->baseClip()->removeReference();
2899 m_document->updateClip(item->baseClip()->getId());
2901 /*if (item->baseClip()->isTransparent()) {
2902 // also remove automatic transition
2903 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2904 if (tr && tr->isAutomatic()) {
2905 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2906 scene()->removeItem(tr);
2910 m_waitingThumbs.removeAll(item);
2911 if (m_dragItem == item) m_dragItem = NULL;
2912 scene()->removeItem(item);
2915 setDocumentModified();
2916 if (refresh) m_document->renderer()->doRefresh();
2919 void CustomTrackView::deleteSelectedClips()
2921 resetSelectionGroup();
2922 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2923 if (itemList.count() == 0) {
2924 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2927 scene()->clearSelection();
2928 QUndoCommand *deleteSelected = new QUndoCommand();
2929 deleteSelected->setText(i18n("Delete selected items"));
2930 bool resetGroup = false;
2932 // expand & destroy groups
2933 for (int i = 0; i < itemList.count(); i++) {
2934 if (itemList.at(i)->type() == GROUPWIDGET) {
2935 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2936 itemList += children;
2937 QList <ItemInfo> clipInfos;
2938 QList <ItemInfo> transitionInfos;
2939 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2940 for (int j = 0; j < children.count(); j++) {
2941 if (children.at(j)->type() == AVWIDGET) {
2942 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2943 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2944 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2945 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2946 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2949 if (clipInfos.count() > 0) {
2950 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2955 for (int i = 0; i < itemList.count(); i++) {
2956 if (itemList.at(i)->type() == AVWIDGET) {
2957 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2958 if (item->parentItem()) resetGroup = true;
2959 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2960 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2961 emit clipItemSelected(NULL);
2962 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2963 Transition *item = static_cast <Transition *>(itemList.at(i));
2964 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2965 if (item->parentItem()) resetGroup = true;
2966 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2967 emit transitionItemSelected(NULL);
2971 m_commandStack->push(deleteSelected);
2974 void CustomTrackView::changeClipSpeed()
2976 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2977 if (itemList.count() == 0) {
2978 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2981 QUndoCommand *changeSelected = new QUndoCommand();
2982 changeSelected->setText("Edit clip speed");
2986 for (int i = 0; i < itemList.count(); i++) {
2987 if (itemList.at(i)->type() == AVWIDGET) {
2988 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2989 ItemInfo info = item->info();
2990 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2992 double speed = (double) percent / 100.0;
2993 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2995 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2999 if (count > 0) m_commandStack->push(changeSelected);
3000 else delete changeSelected;
3003 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3005 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3006 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3008 kDebug() << "ERROR: Cannot find clip for speed change";
3009 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3012 info.track = m_document->tracksCount() - item->track();
3013 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3015 item->setSpeed(speed, strobe);
3016 item->updateRectGeometry();
3017 if (item->cropDuration().frames(m_document->fps()) > endPos)
3018 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3019 setDocumentModified();
3020 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3023 void CustomTrackView::cutSelectedClips()
3025 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3026 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3027 for (int i = 0; i < itemList.count(); i++) {
3028 if (itemList.at(i)->type() == AVWIDGET) {
3029 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3030 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3031 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3032 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3033 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3034 m_commandStack->push(command);
3040 void CustomTrackView::groupClips(bool group)
3042 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3043 QList <ItemInfo> clipInfos;
3044 QList <ItemInfo> transitionInfos;
3045 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3048 int max = itemList.count();
3049 for (int i = 0; i < max; i++) {
3050 if (itemList.at(i)->type() == GROUPWIDGET) {
3051 itemList += itemList.at(i)->childItems();
3055 for (int i = 0; i < itemList.count(); i++) {
3056 if (itemList.at(i)->type() == AVWIDGET) {
3057 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3058 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3059 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3060 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3061 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3064 if (clipInfos.count() > 0) {
3065 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3066 m_commandStack->push(command);
3070 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3072 resetSelectionGroup();
3073 m_scene->clearSelection();
3075 for (int i = 0; i < clipInfos.count(); i++) {
3076 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3077 if (clip == NULL) continue;
3078 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3079 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3080 m_document->clipManager()->removeGroup(grp);
3081 scene()->destroyItemGroup(grp);
3083 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3085 for (int i = 0; i < transitionInfos.count(); i++) {
3086 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3087 if (tr == NULL) continue;
3088 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3089 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3090 m_document->clipManager()->removeGroup(grp);
3091 scene()->destroyItemGroup(grp);
3093 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3095 setDocumentModified();
3099 QList <QGraphicsItemGroup *> groups;
3100 for (int i = 0; i < clipInfos.count(); i++) {
3101 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3103 clip->setSelected(true);
3106 for (int i = 0; i < transitionInfos.count(); i++) {
3107 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3109 clip->setSelected(true);
3113 groupSelectedItems(false, true);
3114 setDocumentModified();
3117 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3119 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3120 if (baseclip == NULL) {
3121 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3124 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3125 item->setEffectList(effects);
3126 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3127 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3128 scene()->addItem(item);
3130 int tracknumber = m_document->tracksCount() - info.track - 1;
3131 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3132 if (isLocked) item->setItemLocked(true);
3134 baseclip->addReference();
3135 m_document->updateClip(baseclip->getId());
3136 info.track = m_document->tracksCount() - info.track;
3137 Mlt::Producer *prod;
3138 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3139 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3140 else prod = baseclip->producer(info.track);
3141 m_document->renderer()->mltInsertClip(info, xml, prod);
3142 for (int i = 0; i < item->effectsCount(); i++) {
3143 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3145 setDocumentModified();
3146 if (refresh) m_document->renderer()->doRefresh();
3147 m_waitingThumbs.append(item);
3148 m_thumbsTimer.start();
3151 void CustomTrackView::slotUpdateClip(const QString &clipId)
3153 QList<QGraphicsItem *> list = scene()->items();
3154 ClipItem *clip = NULL;
3155 for (int i = 0; i < list.size(); ++i) {
3156 if (list.at(i)->type() == AVWIDGET) {
3157 clip = static_cast <ClipItem *>(list.at(i));
3158 if (clip->clipProducer() == clipId) {
3159 ItemInfo info = clip->info();
3160 info.track = m_document->tracksCount() - clip->track();
3161 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3162 clip->refreshClip(true);
3169 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3171 int framepos = (int)(pos.frames(m_document->fps()));
3172 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3173 ClipItem *clip = NULL;
3174 for (int i = 0; i < list.size(); i++) {
3175 if (list.at(i)->type() == AVWIDGET) {
3176 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3177 if (test->endPos() == pos) clip = test;
3184 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3186 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3187 ClipItem *clip = NULL;
3188 for (int i = 0; i < list.size(); i++) {
3189 if (list.at(i)->type() == AVWIDGET) {
3190 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3191 if (test->startPos() == pos) clip = test;
3198 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3200 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3201 ClipItem *clip = NULL;
3202 for (int i = 0; i < list.size(); i++) {
3203 if (list.at(i)->type() == AVWIDGET) {
3204 clip = static_cast <ClipItem *>(list.at(i));
3211 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3213 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3216 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3218 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3219 Transition *clip = NULL;
3220 for (int i = 0; i < list.size(); i++) {
3221 if (list.at(i)->type() == TRANSITIONWIDGET) {
3222 clip = static_cast <Transition *>(list.at(i));
3229 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3231 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3234 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3236 int framepos = (int)(pos.frames(m_document->fps()));
3237 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3238 Transition *clip = NULL;
3239 for (int i = 0; i < list.size(); i++) {
3240 if (list.at(i)->type() == TRANSITIONWIDGET) {
3241 Transition *test = static_cast <Transition *>(list.at(i));
3242 if (test->endPos() == pos) clip = test;
3249 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3251 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3252 Transition *clip = NULL;
3253 for (int i = 0; i < list.size(); ++i) {
3254 if (list.at(i)->type() == TRANSITIONWIDGET) {
3255 Transition *test = static_cast <Transition *>(list.at(i));
3256 if (test->startPos() == pos) clip = test;
3263 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3265 if (m_selectionGroup) resetSelectionGroup(false);
3266 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3268 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);
3269 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3272 Mlt::Producer *prod;
3273 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3274 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3275 else prod = item->baseClip()->producer(end.track);
3277 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);
3279 bool snap = KdenliveSettings::snaptopoints();
3280 KdenliveSettings::setSnaptopoints(false);
3281 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3283 int tracknumber = m_document->tracksCount() - end.track - 1;
3284 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3285 m_scene->clearSelection();
3286 if (isLocked) item->setItemLocked(true);
3288 if (item->isItemLocked()) item->setItemLocked(false);
3289 item->setSelected(true);
3291 if (item->baseClip()->isTransparent()) {
3292 // Also move automatic transition
3293 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3294 if (tr && tr->isAutomatic()) {
3295 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3296 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);
3297 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3300 KdenliveSettings::setSnaptopoints(snap);
3301 setDocumentModified();
3303 // undo last move and emit error message
3304 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3306 m_document->renderer()->doRefresh();
3307 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3310 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3313 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3314 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3315 resetSelectionGroup();
3316 m_scene->clearSelection();
3318 for (int i = 0; i < startClip.count(); i++) {
3320 startClip[i].startPos = startClip.at(i).startPos - offset;
3321 startClip[i].track = startClip.at(i).track - trackOffset;
3323 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3324 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3326 clip->setItemLocked(false);
3327 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3328 else clip->setSelected(true);
3329 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3330 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3332 for (int i = 0; i < startTransition.count(); i++) {
3334 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3335 startTransition[i].track = startTransition.at(i).track - trackOffset;
3337 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3339 tr->setItemLocked(false);
3340 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3341 else tr->setSelected(true);
3342 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());
3343 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3345 groupSelectedItems(true);
3346 if (m_selectionGroup) {
3347 bool snap = KdenliveSettings::snaptopoints();
3348 KdenliveSettings::setSnaptopoints(false);
3350 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3352 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3354 int max = children.count();
3355 for (int i = 0; i < max; i++) {
3356 if (children.at(i)->type() == GROUPWIDGET) {
3357 children += children.at(i)->childItems();
3361 for (int i = 0; i < children.count(); i++) {
3362 // re-add items in correct place
3363 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3364 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3366 ItemInfo info = item->info();
3367 int tracknumber = m_document->tracksCount() - info.track - 1;
3368 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3369 if (isLocked) item->setItemLocked(true);
3370 else if (item->isItemLocked()) item->setItemLocked(false);
3372 if (item->type() == AVWIDGET) {
3373 ClipItem *clip = static_cast <ClipItem*>(item);
3374 info.track = m_document->tracksCount() - info.track;
3375 Mlt::Producer *prod;
3376 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3377 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3378 else prod = clip->baseClip()->producer(info.track);
3379 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3380 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3381 } else if (item->type() == TRANSITIONWIDGET) {
3382 Transition *tr = static_cast <Transition*>(item);
3383 int newTrack = tr->transitionEndTrack();
3384 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3385 if (!tr->forcedTrack()) {
3386 newTrack += trackOffset;
3387 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3389 tr->updateTransitionEndTrack(newTrack);
3390 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3391 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3394 KdenliveSettings::setSnaptopoints(snap);
3395 m_document->renderer()->doRefresh();
3396 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3399 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3401 Transition *item = getTransitionItemAt(start.startPos, start.track);
3403 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);
3404 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3407 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3408 bool snap = KdenliveSettings::snaptopoints();
3409 KdenliveSettings::setSnaptopoints(false);
3410 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3411 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3412 // Transition was moved
3413 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3414 } else if (end.endPos == start.endPos) {
3415 // Transition start resize
3416 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3417 } else if (end.startPos == start.startPos) {
3418 // Transition end resize;
3419 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3422 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3423 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3424 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3426 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3427 KdenliveSettings::setSnaptopoints(snap);
3428 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3429 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3430 if (m_dragItem && m_dragItem == item) {
3432 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3433 if (transitionClip && transitionClip->baseClip()) {
3434 QString size = transitionClip->baseClip()->getProperty("frame_size");
3435 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3436 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3437 p.setY(size.section('x', 1, 1).toInt());
3439 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3441 m_document->renderer()->doRefresh();
3444 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3446 bool resizeClipStart = true;
3447 if (start.startPos == end.startPos) resizeClipStart = false;
3448 /*if (resizeClipStart) offset = 1;
3450 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3452 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);
3453 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3456 if (item->parentItem()) {
3457 // Item is part of a group, reset group
3458 resetSelectionGroup();
3460 bool snap = KdenliveSettings::snaptopoints();
3461 KdenliveSettings::setSnaptopoints(false);
3462 if (resizeClipStart && start.startPos != end.startPos) {
3463 ItemInfo clipinfo = item->info();
3464 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3465 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3467 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3468 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3469 updateClipFade(item);
3470 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3471 } else if (!resizeClipStart) {
3472 ItemInfo clipinfo = item->info();
3473 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3474 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3476 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3477 updateClipFade(item);
3478 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3480 if (end.cropStart != start.cropStart) {
3481 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3482 ItemInfo clipinfo = end;
3483 clipinfo.track = m_document->tracksCount() - end.track;
3484 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3486 item->setCropStart(end.cropStart);
3487 item->resetThumbs(true);
3490 m_document->renderer()->doRefresh();
3491 KdenliveSettings::setSnaptopoints(snap);
3494 void CustomTrackView::updateClipFade(ClipItem * item)
3496 int end = item->fadeIn();
3498 // there is a fade in effect
3499 int effectPos = item->hasEffect("volume", "fadein");
3500 if (effectPos != -1) {
3501 QDomElement oldeffect = item->effectAt(effectPos);
3502 int start = item->cropStart().frames(m_document->fps());
3503 int max = item->cropDuration().frames(m_document->fps());
3505 // Make sure the fade effect is not longer than the clip
3506 item->setFadeIn(max);
3507 end = item->fadeIn();
3510 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3511 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3512 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3513 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3514 // if fade effect is displayed, update the effect edit widget with new clip duration
3515 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3517 effectPos = item->hasEffect("brightness", "fade_from_black");
3518 if (effectPos != -1) {
3519 QDomElement oldeffect = item->effectAt(effectPos);
3520 int start = item->cropStart().frames(m_document->fps());
3521 int max = item->cropDuration().frames(m_document->fps());
3523 // Make sure the fade effect is not longer than the clip
3524 item->setFadeIn(max);
3525 end = item->fadeIn();
3528 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3529 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3530 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3531 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3532 // if fade effect is displayed, update the effect edit widget with new clip duration
3533 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3536 int start = item->fadeOut();
3538 // there is a fade out effect
3539 int effectPos = item->hasEffect("volume", "fadeout");
3540 if (effectPos != -1) {
3541 QDomElement oldeffect = item->effectAt(effectPos);
3542 int max = item->cropDuration().frames(m_document->fps());
3543 int end = max + item->cropStart().frames(m_document->fps());
3545 // Make sure the fade effect is not longer than the clip
3546 item->setFadeOut(max);
3547 start = item->fadeOut();
3549 start = end - start;
3550 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3551 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3552 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3553 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3554 // if fade effect is displayed, update the effect edit widget with new clip duration
3555 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3557 effectPos = item->hasEffect("brightness", "fade_to_black");
3558 if (effectPos != -1) {
3559 QDomElement oldeffect = item->effectAt(effectPos);
3560 int max = item->cropDuration().frames(m_document->fps());
3561 int end = max + item->cropStart().frames(m_document->fps());
3563 // Make sure the fade effect is not longer than the clip
3564 item->setFadeOut(max);
3565 start = item->fadeOut();
3567 start = end - start;
3568 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3569 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3570 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3571 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3572 // if fade effect is displayed, update the effect edit widget with new clip duration
3573 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3578 double CustomTrackView::getSnapPointForPos(double pos)
3580 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3583 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3585 QList <GenTime> snaps;
3586 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3587 QList<QGraphicsItem *> itemList = items();
3588 for (int i = 0; i < itemList.count(); i++) {
3589 if (itemList.at(i) == selected) continue;
3590 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3591 if (itemList.at(i)->type() == AVWIDGET) {
3592 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3593 GenTime start = item->startPos();
3594 GenTime end = item->endPos();
3595 snaps.append(start);
3597 if (!offsetList.isEmpty()) {
3598 for (int j = 0; j < offsetList.size(); j++) {
3599 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3600 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3604 QList < GenTime > markers = item->snapMarkers();
3605 for (int j = 0; j < markers.size(); ++j) {
3606 GenTime t = markers.at(j);
3608 if (!offsetList.isEmpty()) {
3609 for (int k = 0; k < offsetList.size(); k++) {
3610 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3614 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3615 Transition *transition = static_cast <Transition*>(itemList.at(i));
3616 GenTime start = transition->startPos();
3617 GenTime end = transition->endPos();
3618 snaps.append(start);
3620 if (!offsetList.isEmpty()) {
3621 for (int j = 0; j < offsetList.size(); j++) {
3622 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3623 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3629 // add cursor position
3630 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3632 if (!offsetList.isEmpty()) {
3633 for (int j = 0; j < offsetList.size(); j++) {
3634 snaps.append(pos - offsetList.at(j));
3639 for (int i = 0; i < m_guides.count(); i++) {
3640 snaps.append(m_guides.at(i)->position());
3641 if (!offsetList.isEmpty()) {
3642 for (int j = 0; j < offsetList.size(); j++) {
3643 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3649 m_scene->setSnapList(snaps);
3650 //for (int i = 0; i < m_snapPoints.size(); ++i)
3651 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3654 void CustomTrackView::slotSeekToPreviousSnap()
3656 updateSnapPoints(NULL);
3657 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3658 setCursorPos((int) res.frames(m_document->fps()));
3662 void CustomTrackView::slotSeekToNextSnap()
3664 updateSnapPoints(NULL);
3665 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3666 setCursorPos((int) res.frames(m_document->fps()));
3670 void CustomTrackView::clipStart()
3672 ClipItem *item = getMainActiveClip();
3674 setCursorPos((int) item->startPos().frames(m_document->fps()));
3679 void CustomTrackView::clipEnd()
3681 ClipItem *item = getMainActiveClip();
3683 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3688 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3690 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3691 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3692 m_commandStack->push(command);
3695 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3697 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3698 m_commandStack->push(command);
3701 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3703 DocClipBase *base = m_document->clipManager()->getClipById(id);
3704 QList <CommentedTime> markers = base->commentedSnapMarkers();
3706 if (markers.isEmpty()) {
3707 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3710 QUndoCommand *deleteMarkers = new QUndoCommand();
3711 deleteMarkers->setText("Delete clip markers");
3713 for (int i = 0; i < markers.size(); i++) {
3714 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3716 m_commandStack->push(deleteMarkers);
3719 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3721 DocClipBase *base = m_document->clipManager()->getClipById(id);
3722 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3723 else base->deleteSnapMarker(pos);
3724 setDocumentModified();
3725 viewport()->update();
3728 int CustomTrackView::hasGuide(int pos, int offset)
3730 for (int i = 0; i < m_guides.count(); i++) {
3731 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3732 if (qAbs(guidePos - pos) <= offset) return guidePos;
3733 else if (guidePos > pos) return -1;
3738 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3740 if (oldPos > GenTime() && pos > GenTime()) {
3742 for (int i = 0; i < m_guides.count(); i++) {
3743 if (m_guides.at(i)->position() == oldPos) {
3744 Guide *item = m_guides.at(i);
3745 item->updateGuide(pos, comment);
3749 } else if (pos > GenTime()) addGuide(pos, comment);
3753 for (int i = 0; i < m_guides.count(); i++) {
3754 if (m_guides.at(i)->position() == oldPos) {
3755 delete m_guides.takeAt(i);
3760 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3762 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3763 m_document->syncGuides(m_guides);
3766 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3768 for (int i = 0; i < m_guides.count(); i++) {
3769 if (m_guides.at(i)->position() == pos) {
3770 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3774 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3775 scene()->addItem(g);
3777 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3778 m_document->syncGuides(m_guides);
3782 void CustomTrackView::slotAddGuide()
3784 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3785 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3786 if (d.exec() != QDialog::Accepted) return;
3787 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3788 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3789 m_commandStack->push(command);
3793 void CustomTrackView::slotEditGuide(int guidePos)
3796 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3797 else pos = GenTime(guidePos, m_document->fps());
3799 for (int i = 0; i < m_guides.count(); i++) {
3800 if (m_guides.at(i)->position() == pos) {
3801 slotEditGuide(m_guides.at(i)->info());
3806 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3809 void CustomTrackView::slotEditGuide(CommentedTime guide)
3811 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3812 if (d.exec() == QDialog::Accepted) {
3813 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3814 m_commandStack->push(command);
3819 void CustomTrackView::slotEditTimeLineGuide()
3821 if (m_dragGuide == NULL) return;
3822 CommentedTime guide = m_dragGuide->info();
3823 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3824 if (d.exec() == QDialog::Accepted) {
3825 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3826 m_commandStack->push(command);
3830 void CustomTrackView::slotDeleteGuide(int guidePos)
3833 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3834 else pos = GenTime(guidePos, m_document->fps());
3836 for (int i = 0; i < m_guides.count(); i++) {
3837 if (m_guides.at(i)->position() == pos) {
3838 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3839 m_commandStack->push(command);
3844 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3848 void CustomTrackView::slotDeleteTimeLineGuide()
3850 if (m_dragGuide == NULL) return;
3851 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3852 m_commandStack->push(command);
3856 void CustomTrackView::slotDeleteAllGuides()
3858 QUndoCommand *deleteAll = new QUndoCommand();
3859 deleteAll->setText("Delete all guides");
3860 for (int i = 0; i < m_guides.count(); i++) {
3861 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3863 m_commandStack->push(deleteAll);
3866 void CustomTrackView::setTool(PROJECTTOOL tool)
3871 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3874 matrix = matrix.scale(scaleFactor, verticalScale);
3875 m_scene->setScale(scaleFactor, verticalScale);
3876 m_animationTimer->stop();
3881 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3883 int diff = sceneRect().width() - m_projectDuration;
3884 if (diff * matrix.m11() < 50) {
3885 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3886 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3888 centerOn(QPointF(cursorPos(), verticalPos));
3891 void CustomTrackView::slotRefreshGuides()
3893 if (KdenliveSettings::showmarkers()) {
3894 for (int i = 0; i < m_guides.count(); i++) {
3895 m_guides.at(i)->update();
3900 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3902 QRectF r = rect.adjusted(0, 0, 1, 0);
3903 painter->setClipRect(r);
3904 painter->drawLine(r.left(), 0, r.right(), 0);
3905 uint max = m_document->tracksCount();
3906 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3907 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3908 QColor audioColor = palette().alternateBase().color();
3909 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3910 for (uint i = 0; i < max; i++) {
3911 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, lockedColor);
3912 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, audioColor);
3913 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3915 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3916 if (height() > lowerLimit)
3917 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), base);
3920 bool CustomTrackView::findString(const QString &text)
3923 for (int i = 0; i < m_searchPoints.size(); ++i) {
3924 marker = m_searchPoints.at(i).comment();
3925 if (marker.contains(text, Qt::CaseInsensitive)) {
3926 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3927 int vert = verticalScrollBar()->value();
3928 int hor = cursorPos();
3929 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3937 bool CustomTrackView::findNextString(const QString &text)
3940 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3941 marker = m_searchPoints.at(i).comment();
3942 if (marker.contains(text, Qt::CaseInsensitive)) {
3943 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3944 int vert = verticalScrollBar()->value();
3945 int hor = cursorPos();
3946 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3955 void CustomTrackView::initSearchStrings()
3957 m_searchPoints.clear();
3958 QList<QGraphicsItem *> itemList = items();
3959 for (int i = 0; i < itemList.count(); i++) {
3960 // parse all clip names
3961 if (itemList.at(i)->type() == AVWIDGET) {
3962 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3963 GenTime start = item->startPos();
3964 CommentedTime t(start, item->clipName());
3965 m_searchPoints.append(t);
3966 // add all clip markers
3967 QList < CommentedTime > markers = item->commentedSnapMarkers();
3968 m_searchPoints += markers;
3973 for (int i = 0; i < m_guides.count(); i++) {
3974 m_searchPoints.append(m_guides.at(i)->info());
3977 qSort(m_searchPoints);
3980 void CustomTrackView::clearSearchStrings()
3982 m_searchPoints.clear();
3986 void CustomTrackView::copyClip()
3988 qDeleteAll(m_copiedItems);
3989 m_copiedItems.clear();
3990 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3991 if (itemList.count() == 0) {
3992 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3995 for (int i = 0; i < itemList.count(); i++) {
3996 if (itemList.at(i)->type() == AVWIDGET) {
3997 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
3998 ClipItem *clone = clip->clone(clip->info());
3999 m_copiedItems.append(clone);
4000 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4001 Transition *dup = static_cast <Transition *>(itemList.at(i));
4002 m_copiedItems.append(dup->clone());
4007 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4009 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));
4010 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4011 for (int i = 0; i < collisions.count(); i++) {
4012 if (collisions.at(i)->type() == type) return false;
4017 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4019 for (int i = 0; i < items.count(); i++) {
4020 ItemInfo info = items.at(i)->info();
4021 info.startPos += offset;
4022 info.endPos += offset;
4023 info.track += trackOffset;
4024 if (!canBePastedTo(info, items.at(i)->type())) return false;
4029 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4031 QPainterPath movePath;
4032 movePath.moveTo(0, 0);
4034 for (int i = 0; i < items.count(); i++) {
4035 ItemInfo info = items.at(i)->info();
4036 info.startPos = info.startPos + offset;
4037 info.endPos = info.endPos + offset;
4038 info.track = info.track + trackOffset;
4039 if (info.startPos < GenTime()) {
4040 // No clip should go below 0
4043 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));
4044 movePath.addRect(rect);
4046 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4047 for (int i = 0; i < collisions.count(); i++) {
4048 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4049 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4056 void CustomTrackView::pasteClip()
4058 if (m_copiedItems.count() == 0) {
4059 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4063 if (m_menuPosition.isNull()) {
4064 position = mapFromGlobal(QCursor::pos());
4065 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4066 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4069 } else position = m_menuPosition;
4070 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4071 int track = (int)(position.y() / m_tracksHeight);
4072 ItemInfo first = m_copiedItems.at(0)->info();
4074 GenTime offset = pos - first.startPos;
4075 int trackOffset = track - first.track;
4077 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4078 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4081 QUndoCommand *pasteClips = new QUndoCommand();
4082 pasteClips->setText("Paste clips");
4084 for (int i = 0; i < m_copiedItems.count(); i++) {
4085 // parse all clip names
4086 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4087 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4089 info.startPos = clip->startPos() + offset;
4090 info.endPos = clip->endPos() + offset;
4091 info.cropStart = clip->cropStart();
4092 info.track = clip->track() + trackOffset;
4093 if (canBePastedTo(info, AVWIDGET)) {
4094 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4095 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4096 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4097 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4099 info.startPos = tr->startPos() + offset;
4100 info.endPos = tr->endPos() + offset;
4101 info.track = tr->track() + trackOffset;
4102 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4103 if (info.startPos >= info.endPos) {
4104 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4105 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4106 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4109 m_commandStack->push(pasteClips);
4112 void CustomTrackView::pasteClipEffects()
4114 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4115 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4118 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4120 QUndoCommand *paste = new QUndoCommand();
4121 paste->setText("Paste effects");
4123 QList<QGraphicsItem *> clips = scene()->selectedItems();
4124 for (int i = 0; i < clips.count(); ++i) {
4125 if (clips.at(i)->type() == AVWIDGET) {
4126 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4127 for (int j = 0; j < clip->effectsCount(); j++) {
4128 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4132 m_commandStack->push(paste);
4136 ClipItem *CustomTrackView::getClipUnderCursor() const
4138 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4139 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4140 for (int i = 0; i < collisions.count(); i++) {
4141 if (collisions.at(i)->type() == AVWIDGET) {
4142 return static_cast < ClipItem *>(collisions.at(i));
4148 ClipItem *CustomTrackView::getMainActiveClip() const
4150 QList<QGraphicsItem *> clips = scene()->selectedItems();
4151 if (clips.isEmpty()) {
4152 return getClipUnderCursor();
4154 ClipItem *item = NULL;
4155 for (int i = 0; i < clips.count(); ++i) {
4156 if (clips.at(i)->type() == AVWIDGET)
4157 item = static_cast < ClipItem *>(clips.at(i));
4158 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4160 if (item) return item;
4165 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4167 QList<QGraphicsItem *> clips = scene()->selectedItems();
4168 if (clips.isEmpty()) {
4169 return getClipUnderCursor();
4172 // remove all items in the list that are not clips
4173 for (int i = 0; i < clips.count();) {
4174 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4177 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4178 for (int i = 0; i < clips.count(); ++i) {
4179 if (clips.at(i)->type() == AVWIDGET) {
4180 item = static_cast < ClipItem *>(clips.at(i));
4181 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4189 void CustomTrackView::setInPoint()
4191 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4193 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4196 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4200 ItemInfo startInfo = clip->info();
4201 ItemInfo endInfo = startInfo;
4202 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4203 if (endInfo.startPos >= startInfo.endPos) {
4204 // Check for invalid resize
4205 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4207 } else if (endInfo.startPos < startInfo.startPos) {
4208 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4209 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4210 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4211 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4215 if (clip->type() == TRANSITIONWIDGET) {
4216 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4217 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4220 void CustomTrackView::setOutPoint()
4222 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4224 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4227 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4231 ItemInfo startInfo = clip->info();
4232 ItemInfo endInfo = clip->info();
4233 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4234 if (endInfo.endPos <= startInfo.startPos) {
4235 // Check for invalid resize
4236 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4238 } else if (endInfo.endPos > startInfo.endPos) {
4239 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4240 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4241 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4247 if (clip->type() == TRANSITIONWIDGET) {
4248 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4249 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4252 void CustomTrackView::slotUpdateAllThumbs()
4254 QList<QGraphicsItem *> itemList = items();
4255 //if (itemList.isEmpty()) return;
4257 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4258 for (int i = 0; i < itemList.count(); i++) {
4259 if (itemList.at(i)->type() == AVWIDGET) {
4260 item = static_cast <ClipItem *>(itemList.at(i));
4261 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4262 // Check if we have a cached thumbnail
4263 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4264 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4265 if (QFile::exists(thumb)) {
4267 item->slotSetStartThumb(pix);
4270 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4271 QString endThumb = startThumb;
4272 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4273 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4274 if (QFile::exists(startThumb)) {
4275 QPixmap pix(startThumb);
4276 item->slotSetStartThumb(pix);
4278 if (QFile::exists(endThumb)) {
4279 QPixmap pix(endThumb);
4280 item->slotSetEndThumb(pix);
4284 item->refreshClip(false);
4285 qApp->processEvents();
4288 viewport()->update();
4291 void CustomTrackView::saveThumbnails()
4293 QList<QGraphicsItem *> itemList = items();
4295 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4296 for (int i = 0; i < itemList.count(); i++) {
4297 if (itemList.at(i)->type() == AVWIDGET) {
4298 item = static_cast <ClipItem *>(itemList.at(i));
4299 if (item->clipType() != COLOR) {
4300 // Check if we have a cached thumbnail
4301 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4302 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4303 if (!QFile::exists(thumb)) {
4304 QPixmap pix(item->startThumb());
4308 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4309 QString endThumb = startThumb;
4310 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4311 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4312 if (!QFile::exists(startThumb)) {
4313 QPixmap pix(item->startThumb());
4314 pix.save(startThumb);
4316 if (!QFile::exists(endThumb)) {
4317 QPixmap pix(item->endThumb());
4327 void CustomTrackView::slotInsertTrack(int ix)
4329 TrackDialog d(m_document, parentWidget());
4330 d.view.label->setText(i18n("Insert track"));
4331 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4332 d.view.track_nb->setValue(ix);
4333 d.setWindowTitle(i18n("Insert New Track"));
4334 d.slotUpdateName(ix);
4336 if (d.exec() == QDialog::Accepted) {
4337 ix = d.view.track_nb->value();
4338 if (d.view.before_select->currentIndex() == 1) {
4342 if (d.view.video_track->isChecked()) {
4343 info.type = VIDEOTRACK;
4344 info.isMute = false;
4345 info.isBlind = false;
4346 info.isLocked = false;
4348 info.type = AUDIOTRACK;
4349 info.isMute = false;
4350 info.isBlind = true;
4351 info.isLocked = false;
4353 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4354 m_commandStack->push(addTrack);
4355 setDocumentModified();
4359 void CustomTrackView::slotDeleteTrack(int ix)
4361 TrackDialog d(m_document, parentWidget());
4362 d.view.label->setText(i18n("Delete track"));
4363 d.view.before_select->setHidden(true);
4364 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4365 d.view.track_nb->setValue(ix);
4366 d.slotUpdateName(ix);
4367 d.setWindowTitle(i18n("Delete Track"));
4368 d.view.video_track->setHidden(true);
4369 d.view.audio_track->setHidden(true);
4370 if (d.exec() == QDialog::Accepted) {
4371 ix = d.view.track_nb->value();
4372 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4373 deleteTimelineTrack(ix, info);
4374 setDocumentModified();
4375 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4376 m_commandStack->push(command);*/
4380 void CustomTrackView::slotChangeTrack(int ix)
4382 TrackDialog d(m_document, parentWidget());
4383 d.view.label->setText(i18n("Change track"));
4384 d.view.before_select->setHidden(true);
4385 d.view.track_nb->setMaximum(m_document->tracksCount() - 1);
4386 d.view.track_nb->setValue(ix);
4387 d.slotUpdateName(ix);
4388 d.setWindowTitle(i18n("Change Track Type"));
4390 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4391 d.view.video_track->setChecked(true);
4393 d.view.audio_track->setChecked(true);
4395 if (d.exec() == QDialog::Accepted) {
4397 info.isLocked = false;
4398 info.isMute = false;
4399 ix = d.view.track_nb->value();
4401 if (d.view.video_track->isChecked()) {
4402 info.type = VIDEOTRACK;
4403 info.isBlind = false;
4405 info.type = AUDIOTRACK;
4406 info.isBlind = true;
4408 changeTimelineTrack(ix, info);
4409 setDocumentModified();
4414 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4416 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4417 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4418 QList<QGraphicsItem *> selection = m_scene->items(r);
4419 QUndoCommand *deleteTrack = new QUndoCommand();
4420 deleteTrack->setText("Delete track");
4422 // Delete all clips in selected track
4423 for (int i = 0; i < selection.count(); i++) {
4424 if (selection.at(i)->type() == AVWIDGET) {
4425 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4426 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4427 m_scene->removeItem(item);
4430 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4431 Transition *item = static_cast <Transition *>(selection.at(i));
4432 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4433 m_scene->removeItem(item);
4439 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4440 m_commandStack->push(deleteTrack);
4443 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4445 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4446 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4447 m_commandStack->push(changeTrack);
4450 void CustomTrackView::autoTransition()
4452 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4453 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4454 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4457 Transition *tr = static_cast <Transition*>(itemList.at(0));
4458 tr->setAutomatic(!tr->isAutomatic());
4459 QDomElement transition = tr->toXML();
4460 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);
4464 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4467 QDomNodeList params = effect.elementsByTagName("parameter");
4468 for (int i = 0; i < params.count(); i++) {
4469 QDomElement e = params.item(i).toElement();
4470 if (!e.isNull() && e.attribute("type") == "constant") {
4471 if (e.hasAttribute("factor")) {
4472 double factor = e.attribute("factor").toDouble();
4473 double value = e.attribute("value").toDouble();
4474 value = value / factor;
4475 result.append(QString::number(value));
4476 } else result.append(e.attribute("value"));
4482 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4484 QList<QGraphicsItem *> list = scene()->items();
4485 ClipItem *clip = NULL;
4486 for (int i = 0; i < list.size(); ++i) {
4487 if (list.at(i)->type() == AVWIDGET) {
4488 clip = static_cast <ClipItem *>(list.at(i));
4489 if (clip->clipProducer() == id) {
4490 clip->setClipName(name);
4494 viewport()->update();
4497 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4499 minimum = GenTime();
4500 maximum = GenTime();
4501 QList<QGraphicsItem *> selection;
4502 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4503 selection.removeAll(item);
4504 for (int i = 0; i < selection.count(); i++) {
4505 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4506 if (clip && clip->type() == AVWIDGET) {
4507 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4508 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4513 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4515 minimum = GenTime();
4516 maximum = GenTime();
4517 QList<QGraphicsItem *> selection;
4518 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4519 selection.removeAll(item);
4520 for (int i = 0; i < selection.count(); i++) {
4521 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4522 if (clip && clip->type() == TRANSITIONWIDGET) {
4523 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4524 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4530 void CustomTrackView::loadGroups(const QDomNodeList groups)
4532 for (int i = 0; i < groups.count(); i++) {
4533 QDomNodeList children = groups.at(i).childNodes();
4534 scene()->clearSelection();
4535 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4536 QDomNode n = children.item(nodeindex);
4537 QDomElement elem = n.toElement();
4538 int pos = elem.attribute("position").toInt();
4539 int track = elem.attribute("track").toInt();
4540 if (elem.tagName() == "clipitem") {
4541 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4542 if (clip) clip->setSelected(true);
4544 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4545 if (clip) clip->setSelected(true);
4548 groupSelectedItems(false, true);
4552 void CustomTrackView::splitAudio()
4554 resetSelectionGroup();
4555 QList<QGraphicsItem *> selection = scene()->selectedItems();
4556 if (selection.isEmpty()) {
4557 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4560 QUndoCommand *splitCommand = new QUndoCommand();
4561 splitCommand->setText(i18n("Split audio"));
4562 for (int i = 0; i < selection.count(); i++) {
4563 if (selection.at(i)->type() == AVWIDGET) {
4564 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4565 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4566 if (clip->parentItem()) {
4567 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4569 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4574 m_commandStack->push(splitCommand);
4577 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4579 ClipItem *clip = getClipItemAt(pos, track);
4581 kDebug() << "// Cannot find clip to split!!!";
4585 int start = pos.frames(m_document->fps());
4586 int freetrack = m_document->tracksCount() - track - 1;
4587 for (; freetrack > 0; freetrack--) {
4588 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4589 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4590 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4591 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4592 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4597 kDebug() << "GOT TRK: " << track;
4598 if (freetrack == 0) {
4599 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4602 info.startPos = clip->startPos();
4603 info.endPos = clip->endPos();
4604 info.cropStart = clip->cropStart();
4605 info.track = m_document->tracksCount() - freetrack;
4606 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4607 scene()->clearSelection();
4608 clip->setSelected(true);
4609 ClipItem *audioClip = getClipItemAt(start, info.track);
4611 clip->setVideoOnly(true);
4612 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4613 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4614 audioClip->setSelected(true);
4615 audioClip->setAudioOnly(true);
4616 groupSelectedItems(false, true);
4620 // unsplit clip: remove audio part and change video part to normal clip
4621 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4622 kDebug() << "//CANNOT FIND CLP GRP";
4625 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4626 QList<QGraphicsItem *> children = grp->childItems();
4627 if (children.count() != 2) {
4628 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4631 for (int i = 0; i < children.count(); i++) {
4632 if (children.at(i) != clip) {
4633 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4634 ItemInfo info = clip->info();
4635 deleteClip(clp->info());
4636 clip->setVideoOnly(false);
4637 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4641 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4642 m_document->clipManager()->removeGroup(grp);
4643 scene()->destroyItemGroup(grp);
4647 void CustomTrackView::setVideoOnly()
4649 resetSelectionGroup();
4650 QList<QGraphicsItem *> selection = scene()->selectedItems();
4651 if (selection.isEmpty()) {
4652 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4655 QUndoCommand *videoCommand = new QUndoCommand();
4656 videoCommand->setText(i18n("Video only"));
4657 for (int i = 0; i < selection.count(); i++) {
4658 if (selection.at(i)->type() == AVWIDGET) {
4659 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4660 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4661 if (clip->parentItem()) {
4662 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4664 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4669 m_commandStack->push(videoCommand);
4672 void CustomTrackView::setAudioOnly()
4674 resetSelectionGroup();
4675 QList<QGraphicsItem *> selection = scene()->selectedItems();
4676 if (selection.isEmpty()) {
4677 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4680 QUndoCommand *videoCommand = new QUndoCommand();
4681 videoCommand->setText(i18n("Audio only"));
4682 for (int i = 0; i < selection.count(); i++) {
4683 if (selection.at(i)->type() == AVWIDGET) {
4684 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4685 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4686 if (clip->parentItem()) {
4687 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4689 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4694 m_commandStack->push(videoCommand);
4697 void CustomTrackView::setAudioAndVideo()
4699 resetSelectionGroup();
4700 QList<QGraphicsItem *> selection = scene()->selectedItems();
4701 if (selection.isEmpty()) {
4702 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4705 QUndoCommand *videoCommand = new QUndoCommand();
4706 videoCommand->setText(i18n("Audio and Video"));
4707 for (int i = 0; i < selection.count(); i++) {
4708 if (selection.at(i)->type() == AVWIDGET) {
4709 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4710 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4711 if (clip->parentItem()) {
4712 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4714 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4719 m_commandStack->push(videoCommand);
4722 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4724 ClipItem *clip = getClipItemAt(pos, track);
4726 kDebug() << "// Cannot find clip to split!!!";
4730 int start = pos.frames(m_document->fps());
4731 clip->setVideoOnly(true);
4732 clip->setAudioOnly(false);
4733 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4734 } else if (audioOnly) {
4735 int start = pos.frames(m_document->fps());
4736 clip->setAudioOnly(true);
4737 clip->setVideoOnly(false);
4738 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4740 int start = pos.frames(m_document->fps());
4741 clip->setAudioOnly(false);
4742 clip->setVideoOnly(false);
4743 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4746 setDocumentModified();
4749 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4751 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4752 m_clipTypeGroup->setEnabled(false);
4754 m_clipTypeGroup->setEnabled(true);
4755 QList <QAction *> actions = m_clipTypeGroup->actions();
4757 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4758 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4759 else lookup = "clip_audio_and_video";
4760 for (int i = 0; i < actions.count(); i++) {
4761 if (actions.at(i)->data().toString() == lookup) {
4762 actions.at(i)->setChecked(true);
4769 void CustomTrackView::reloadTransitionLumas()
4773 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4774 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4775 for (int i = 0; i < params.count(); i++) {
4776 QDomElement e = params.item(i).toElement();
4777 if (e.attribute("tag") == "resource") {
4778 lumaNames = e.attribute("paramlistdisplay");
4779 lumaFiles = e.attribute("paramlist");
4784 QList<QGraphicsItem *> itemList = items();
4785 Transition *transitionitem;
4786 QDomElement transitionXml;
4787 for (int i = 0; i < itemList.count(); i++) {
4788 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4789 transitionitem = static_cast <Transition*>(itemList.at(i));
4790 transitionXml = transitionitem->toXML();
4791 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4792 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4793 for (int i = 0; i < params.count(); i++) {
4794 QDomElement e = params.item(i).toElement();
4795 if (e.attribute("tag") == "resource") {
4796 e.setAttribute("paramlistdisplay", lumaNames);
4797 e.setAttribute("paramlist", lumaFiles);
4802 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4803 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4804 for (int i = 0; i < params.count(); i++) {
4805 QDomElement e = params.item(i).toElement();
4806 if (e.attribute("tag") == "luma") {
4807 e.setAttribute("paramlistdisplay", lumaNames);
4808 e.setAttribute("paramlist", lumaFiles);
4815 emit transitionItemSelected(NULL);
4818 #include "customtrackview.moc"