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 setFrameShape(QFrame::NoFrame);
125 //setCacheMode(QGraphicsView::CacheBackground);
126 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
128 KdenliveSettings::setTrackheight(m_tracksHeight);
129 m_animationTimer = new QTimeLine(800);
130 m_animationTimer->setFrameRange(0, 5);
131 m_animationTimer->setUpdateInterval(100);
132 m_animationTimer->setLoopCount(0);
133 m_tipColor = QColor(0, 192, 0, 200);
134 QColor border = QColor(255, 255, 255, 100);
135 m_tipPen.setColor(border);
136 m_tipPen.setWidth(3);
137 setContentsMargins(0, 0, 0, 0);
138 const int maxHeight = m_tracksHeight * m_document->tracksCount();
139 setSceneRect(0, 0, sceneRect().width(), maxHeight);
140 verticalScrollBar()->setMaximum(maxHeight);
141 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
142 m_cursorLine->setZValue(1000);
146 pen1.setColor(Qt::black);
147 m_cursorLine->setPen(pen1);
148 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
150 KIcon razorIcon("edit-cut");
151 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
153 KIcon spacerIcon("kdenlive-spacer-tool");
154 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
155 verticalScrollBar()->setTracking(true);
156 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
157 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
158 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
159 m_scrollTimer.setInterval(100);
160 m_scrollTimer.setSingleShot(true);
162 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
163 m_thumbsTimer.setInterval(500);
164 m_thumbsTimer.setSingleShot(true);
167 CustomTrackView::~CustomTrackView()
169 qDeleteAll(m_guides);
170 m_waitingThumbs.clear();
173 void CustomTrackView::setDocumentModified()
175 m_document->setModified(true);
178 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
180 m_timelineContextMenu = timeline;
181 m_timelineContextClipMenu = clip;
182 m_clipTypeGroup = clipTypeGroup;
183 QList <QAction *> list = m_timelineContextClipMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
186 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
189 m_timelineContextTransitionMenu = transition;
190 list = m_timelineContextTransitionMenu->actions();
191 for (int i = 0; i < list.count(); i++) {
192 if (list.at(i)->data().toString() == "auto") {
193 m_autoTransition = list.at(i);
198 m_timelineContextMenu->addSeparator();
199 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
200 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_deleteGuide);
203 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
204 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
205 m_timelineContextMenu->addAction(m_editGuide);
208 void CustomTrackView::checkAutoScroll()
210 m_autoScroll = KdenliveSettings::autoscroll();
213 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
214 return m_scene->m_tracksList;
217 void CustomTrackView::checkTrackHeight()
219 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
220 m_tracksHeight = KdenliveSettings::trackheight();
221 emit trackHeightChanged();
222 QList<QGraphicsItem *> itemList = items();
224 Transition *transitionitem;
225 bool snap = KdenliveSettings::snaptopoints();
226 KdenliveSettings::setSnaptopoints(false);
227 for (int i = 0; i < itemList.count(); i++) {
228 if (itemList.at(i)->type() == AVWIDGET) {
229 item = (ClipItem*) itemList.at(i);
230 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
231 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
232 item->resetThumbs(true);
233 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
234 transitionitem = (Transition*) itemList.at(i);
235 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
236 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
239 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
241 for (int i = 0; i < m_guides.count(); i++) {
242 QLineF l = m_guides.at(i)->line();
243 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
244 m_guides.at(i)->setLine(l);
247 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
248 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
249 KdenliveSettings::setSnaptopoints(snap);
250 viewport()->update();
253 /** Zoom or move viewport on mousewheel
255 * If mousewheel+Ctrl, zooms in/out on the timeline.
257 * With Ctrl, moves viewport towards end of timeline if down/back,
258 * opposite on up/forward.
260 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
261 void CustomTrackView::wheelEvent(QWheelEvent * e)
263 if (e->modifiers() == Qt::ControlModifier) {
264 if (e->delta() > 0) emit zoomIn();
267 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
268 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
272 int CustomTrackView::getPreviousVideoTrack(int track)
274 track = m_document->tracksCount() - track - 1;
276 for (int i = track; i > -1; i--) {
277 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
283 void CustomTrackView::slotFetchNextThumbs()
285 if (!m_waitingThumbs.isEmpty()) {
286 ClipItem *item = m_waitingThumbs.takeFirst();
287 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
288 item = m_waitingThumbs.takeFirst();
290 if (item) item->slotFetchThumbs();
291 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
295 void CustomTrackView::slotCheckMouseScrolling()
297 if (m_scrollOffset == 0) {
298 m_scrollTimer.stop();
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
302 m_scrollTimer.start();
305 void CustomTrackView::slotCheckPositionScrolling()
307 // If mouse is at a border of the view, scroll
308 if (m_moveOpMode != SEEK) return;
309 if (mapFromScene(m_cursorPos, 0).x() < 3) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
311 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
312 setCursorPos(mapToScene(QPoint(-2, 0)).x());
313 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
314 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
315 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
316 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
323 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
325 int pos = event->x();
326 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
327 emit mousePosition(mappedXPos);
329 if (event->buttons() & Qt::MidButton) return;
330 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
331 event->setAccepted(true);
333 QGraphicsView::mouseMoveEvent(event);
337 if (event->buttons() != Qt::NoButton) {
338 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
339 if (m_dragItem && m_tool == SELECTTOOL) {
340 if (m_operationMode == MOVE && move) {
341 QGraphicsView::mouseMoveEvent(event);
342 // If mouse is at a border of the view, scroll
344 m_scrollOffset = -30;
345 m_scrollTimer.start();
346 } else if (viewport()->width() - pos < 10) {
348 m_scrollTimer.start();
349 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
351 } else if (m_operationMode == RESIZESTART && move) {
352 double snappedPos = getSnapPointForPos(mappedXPos);
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 double snappedPos = getSnapPointForPos(mappedXPos);
357 m_document->renderer()->pause();
358 m_dragItem->resizeEnd((int)(snappedPos));
359 } else if (m_operationMode == FADEIN && move) {
360 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
361 } else if (m_operationMode == FADEOUT && move) {
362 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
363 } else if (m_operationMode == KEYFRAME && move) {
364 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
365 double pos = mapToScene(event->pos()).toPoint().y();
366 QRectF br = m_dragItem->sceneBoundingRect();
367 double maxh = 100.0 / br.height();
368 pos = (br.bottom() - pos) * maxh;
369 m_dragItem->updateKeyFramePos(keyFramePos, pos);
371 if (m_visualTip) scene()->removeItem(m_visualTip);
372 m_animationTimer->stop();
378 } else if (m_operationMode == MOVEGUIDE) {
379 if (m_visualTip) scene()->removeItem(m_visualTip);
380 m_animationTimer->stop();
385 QGraphicsView::mouseMoveEvent(event);
387 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
389 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
390 m_selectionGroup->translate(mappedXPos - m_selectionGroup->sceneBoundingRect().left(), 0);
391 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
395 if (m_tool == RAZORTOOL) {
396 setCursor(m_razorCursor);
397 //QGraphicsView::mouseMoveEvent(event);
399 } else if (m_tool == SPACERTOOL) {
400 setCursor(m_spacerCursor);
404 QList<QGraphicsItem *> itemList = items(event->pos());
405 QGraphicsRectItem *item = NULL;
406 OPERATIONTYPE opMode = NONE;
408 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
410 } else for (int i = 0; i < itemList.count(); i++) {
411 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
412 item = (QGraphicsRectItem*) itemList.at(i);
417 if (item && event->buttons() == Qt::NoButton) {
418 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
419 if (m_tool == RAZORTOOL) {
420 // razor tool over a clip, display current frame in monitor
421 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
422 //TODO: solve crash when showing frame when moving razor over clip
423 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
428 opMode = clip->operationMode(mapToScene(event->pos()));
429 const double size = 5;
430 if (opMode == m_moveOpMode) {
431 QGraphicsView::mouseMoveEvent(event);
435 scene()->removeItem(m_visualTip);
436 m_animationTimer->stop();
443 m_moveOpMode = opMode;
444 if (opMode == MOVE) {
445 setCursor(Qt::OpenHandCursor);
446 } else if (opMode == RESIZESTART) {
447 setCursor(KCursor("left_side", Qt::SizeHorCursor));
448 if (m_visualTip == NULL) {
449 QRectF rect = clip->sceneBoundingRect();
451 polygon << QPoint(0, - size * 2);
452 polygon << QPoint(size * 2, 0);
453 polygon << QPoint(0, size * 2);
454 polygon << QPoint(0, - size * 2);
456 m_visualTip = new QGraphicsPolygonItem(polygon);
457 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
458 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
459 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
460 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
461 m_visualTip->setZValue(100);
462 m_animation = new QGraphicsItemAnimation;
463 m_animation->setItem(m_visualTip);
464 m_animation->setTimeLine(m_animationTimer);
465 m_animation->setScaleAt(.5, 2, 1);
466 m_animation->setScaleAt(1, 1, 1);
467 scene()->addItem(m_visualTip);
468 m_animationTimer->start();
470 } else if (opMode == RESIZEEND) {
471 setCursor(KCursor("right_side", Qt::SizeHorCursor));
472 if (m_visualTip == NULL) {
473 QRectF rect = clip->sceneBoundingRect();
475 polygon << QPoint(0, - size * 2);
476 polygon << QPoint(- size * 2, 0);
477 polygon << QPoint(0, size * 2);
478 polygon << QPoint(0, - size * 2);
480 m_visualTip = new QGraphicsPolygonItem(polygon);
481 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
482 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
483 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
484 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_animation->setScaleAt(.5, 2, 1);
490 m_animation->setScaleAt(1, 1, 1);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 } else if (opMode == FADEIN) {
495 if (m_visualTip == NULL) {
496 ClipItem *item = (ClipItem *) clip;
497 QRectF rect = clip->sceneBoundingRect();
498 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
499 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
500 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
501 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
502 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
503 m_visualTip->setZValue(100);
504 m_animation = new QGraphicsItemAnimation;
505 m_animation->setItem(m_visualTip);
506 m_animation->setTimeLine(m_animationTimer);
507 m_animation->setScaleAt(.5, 2, 2);
508 m_animation->setScaleAt(1, 1, 1);
509 scene()->addItem(m_visualTip);
510 m_animationTimer->start();
512 setCursor(Qt::PointingHandCursor);
513 } else if (opMode == FADEOUT) {
514 if (m_visualTip == NULL) {
515 ClipItem *item = (ClipItem *) clip;
516 QRectF rect = clip->sceneBoundingRect();
517 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
518 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
519 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
520 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
521 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
522 m_visualTip->setZValue(100);
523 m_animation = new QGraphicsItemAnimation;
524 m_animation->setItem(m_visualTip);
525 m_animation->setTimeLine(m_animationTimer);
526 m_animation->setScaleAt(.5, 2, 2);
527 m_animation->setScaleAt(1, 1, 1);
528 scene()->addItem(m_visualTip);
529 m_animationTimer->start();
531 setCursor(Qt::PointingHandCursor);
532 } else if (opMode == TRANSITIONSTART) {
533 if (m_visualTip == NULL) {
534 QRectF rect = clip->sceneBoundingRect();
536 polygon << QPoint(0, - size * 2);
537 polygon << QPoint(size * 2, 0);
538 polygon << QPoint(0, 0);
539 polygon << QPoint(0, - size * 2);
541 m_visualTip = new QGraphicsPolygonItem(polygon);
542 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
543 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
544 m_visualTip->setPos(rect.x(), rect.bottom());
545 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
546 m_visualTip->setZValue(100);
547 m_animation = new QGraphicsItemAnimation;
548 m_animation->setItem(m_visualTip);
549 m_animation->setTimeLine(m_animationTimer);
550 m_animation->setScaleAt(.5, 2, 2);
551 m_animation->setScaleAt(1, 1, 1);
552 scene()->addItem(m_visualTip);
553 m_animationTimer->start();
555 setCursor(Qt::PointingHandCursor);
556 } else if (opMode == TRANSITIONEND) {
557 if (m_visualTip == NULL) {
558 QRectF rect = clip->sceneBoundingRect();
560 polygon << QPoint(0, - size * 2);
561 polygon << QPoint(- size * 2, 0);
562 polygon << QPoint(0, 0);
563 polygon << QPoint(0, - size * 2);
565 m_visualTip = new QGraphicsPolygonItem(polygon);
566 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
567 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
568 m_visualTip->setPos(rect.right(), rect.bottom());
569 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
570 m_visualTip->setZValue(100);
571 m_animation = new QGraphicsItemAnimation;
572 m_animation->setItem(m_visualTip);
573 m_animation->setTimeLine(m_animationTimer);
574 m_animation->setScaleAt(.5, 2, 2);
575 m_animation->setScaleAt(1, 1, 1);
576 scene()->addItem(m_visualTip);
577 m_animationTimer->start();
579 setCursor(Qt::PointingHandCursor);
580 } else if (opMode == KEYFRAME) {
581 setCursor(Qt::PointingHandCursor);
583 } // no clip under mouse
584 else if (m_tool == RAZORTOOL) {
587 } else if (opMode == MOVEGUIDE) {
588 m_moveOpMode = opMode;
589 setCursor(Qt::SplitHCursor);
592 scene()->removeItem(m_visualTip);
593 m_animationTimer->stop();
600 setCursor(Qt::ArrowCursor);
601 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
602 QGraphicsView::mouseMoveEvent(event);
604 setCursorPos(mappedXPos);
605 slotCheckPositionScrolling();
607 } else m_moveOpMode = NONE;
609 QGraphicsView::mouseMoveEvent(event);
613 void CustomTrackView::mousePressEvent(QMouseEvent * event)
615 setFocus(Qt::MouseFocusReason);
616 m_menuPosition = QPoint();
618 // special cases (middle click button or ctrl / shift click
619 if (event->button() == Qt::MidButton) {
620 m_document->renderer()->switchPlay();
621 m_blockRefresh = false;
622 m_operationMode = NONE;
626 if (event->modifiers() & Qt::ShiftModifier) {
627 // Rectangle selection
628 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
629 setDragMode(QGraphicsView::RubberBandDrag);
630 if (!(event->modifiers() & Qt::ControlModifier)) {
631 resetSelectionGroup();
632 scene()->clearSelection();
634 m_blockRefresh = false;
635 m_operationMode = RUBBERSELECTION;
636 QGraphicsView::mousePressEvent(event);
640 m_blockRefresh = true;
642 bool collision = false;
644 if (m_tool != RAZORTOOL) activateMonitor();
645 else if (m_document->renderer()->playSpeed() != 0.0) {
646 m_document->renderer()->pause();
649 m_clickEvent = event->pos();
651 // check item under mouse
652 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
654 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
655 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
656 setDragMode(QGraphicsView::ScrollHandDrag);
657 QGraphicsView::mousePressEvent(event);
658 m_blockRefresh = false;
659 m_operationMode = NONE;
663 // if a guide and a clip were pressed, just select the guide
664 for (int i = 0; i < collisionList.count(); ++i) {
665 if (collisionList.at(i)->type() == GUIDEITEM) {
666 // a guide item was pressed
667 m_dragGuide = (Guide *) collisionList.at(i);
668 if (event->button() == Qt::LeftButton) { // move it
669 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
671 m_operationMode = MOVEGUIDE;
672 // deselect all clips so that only the guide will move
673 m_scene->clearSelection();
674 resetSelectionGroup(false);
675 updateSnapPoints(NULL);
676 QGraphicsView::mousePressEvent(event);
678 } else // show context menu
683 // Find first clip, transition or group under mouse (when no guides selected)
685 AbstractGroupItem *dragGroup = NULL;
686 AbstractClipItem *collisionClip = NULL;
688 while (!m_dragGuide && ct < collisionList.count()) {
689 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
690 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
691 if (collisionClip == m_dragItem) {
692 collisionClip = NULL;
693 } else m_dragItem = collisionClip;
695 m_dragItemInfo = m_dragItem->info();
696 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
697 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
698 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
705 if (m_dragItem) emit clipItemSelected(NULL);
709 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
710 // update transition menu action
711 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
712 m_autoTransition->setEnabled(true);
713 } else m_autoTransition->setEnabled(false);
715 // context menu requested
716 if (event->button() == Qt::RightButton) {
718 if (dragGroup) dragGroup->setSelected(true);
719 else if (!m_dragItem->isSelected()) {
720 resetSelectionGroup(false);
721 m_scene->clearSelection();
722 m_dragItem->setSelected(true);
724 } else if (!m_dragGuide) {
725 // check if there is a guide close to mouse click
726 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
727 for (int i = 0; i < guidesCollisionList.count(); i++) {
728 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
729 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
733 // keep this to support multiple guides context menu in the future (?)
734 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
735 guidesCollisionList.removeAt(0);
737 if (!guidesCollisionList.isEmpty())
738 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
741 m_operationMode = NONE;
742 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
743 m_menuPosition = m_clickEvent;
749 // No item under click
750 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
751 resetSelectionGroup(false);
752 setCursor(Qt::ArrowCursor);
753 m_scene->clearSelection();
755 updateClipTypeActions(NULL);
756 if (m_tool == SPACERTOOL) {
757 QList<QGraphicsItem *> selection;
758 if (event->modifiers() == Qt::ControlModifier) {
759 // Ctrl + click, select all items on track after click position
760 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
761 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
763 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;
765 // Select all items on all tracks after click position
766 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
767 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
770 // create group to hold selected items
771 m_selectionGroup = new AbstractGroupItem(m_document->fps());
772 scene()->addItem(m_selectionGroup);
773 QList <GenTime> offsetList;
774 for (int i = 0; i < selection.count(); i++) {
775 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
776 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
777 offsetList.append(item->startPos());
778 offsetList.append(item->endPos());
779 m_selectionGroup->addToGroup(selection.at(i));
780 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
781 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
782 QList<QGraphicsItem *> children = selection.at(i)->childItems();
783 for (int j = 0; j < children.count(); j++) {
784 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
785 offsetList.append(item->startPos());
786 offsetList.append(item->endPos());
788 m_selectionGroup->addToGroup(selection.at(i));
789 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
790 } else if (selection.at(i)->parentItem()) {
791 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
792 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
796 if (!offsetList.isEmpty()) {
798 QList <GenTime> cleandOffsetList;
799 GenTime startOffset = offsetList.takeFirst();
800 for (int k = 0; k < offsetList.size(); k++) {
801 GenTime newoffset = offsetList.at(k) - startOffset;
802 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
803 cleandOffsetList.append(newoffset);
806 updateSnapPoints(NULL, cleandOffsetList, true);
808 m_operationMode = SPACER;
810 setCursorPos((int)(mapToScene(event->x(), 0).x()));
812 QGraphicsView::mousePressEvent(event);
817 if (m_tool == RAZORTOOL && m_dragItem) {
818 if (m_dragItem->type() == TRANSITIONWIDGET) {
819 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
823 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
824 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
829 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
830 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
831 m_document->renderer()->pause();
832 m_commandStack->push(command);
833 setDocumentModified();
839 bool itemSelected = false;
840 if (m_dragItem->isSelected()) itemSelected = true;
841 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
842 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
844 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
845 if (event->modifiers() != Qt::ControlModifier) {
846 resetSelectionGroup(false);
847 m_scene->clearSelection();
848 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
849 viewport()->update();
850 } else resetSelectionGroup();
852 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
853 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
854 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
856 bool selected = !m_dragItem->isSelected();
857 if (dragGroup) dragGroup->setSelected(selected);
858 else m_dragItem->setSelected(selected);
860 groupSelectedItems();
861 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
862 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
863 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
866 if (collisionClip != NULL || m_dragItem == NULL) {
867 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
868 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
869 emit clipItemSelected(selected);
870 } else emit clipItemSelected(NULL);
873 // If clicked item is selected, allow move
874 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
876 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
877 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
879 // Update snap points
880 if (m_selectionGroup == NULL) {
881 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
882 else updateSnapPoints(m_dragItem);
885 QList <GenTime> offsetList;
886 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
887 for (int i = 0; i < children.count(); i++) {
888 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
889 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
890 offsetList.append(item->startPos());
891 offsetList.append(item->endPos());
894 if (!offsetList.isEmpty()) {
896 GenTime startOffset = offsetList.takeFirst();
897 QList <GenTime> cleandOffsetList;
898 for (int k = 0; k < offsetList.size(); k++) {
899 GenTime newoffset = offsetList.at(k) - startOffset;
900 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
901 cleandOffsetList.append(newoffset);
904 updateSnapPoints(NULL, cleandOffsetList, true);
908 if (m_operationMode == KEYFRAME) {
909 m_dragItem->updateSelectedKeyFrame();
910 m_blockRefresh = false;
912 } else if (m_operationMode == MOVE) {
913 setCursor(Qt::ClosedHandCursor);
914 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
916 info.startPos = m_dragItem->startPos();
917 info.track = m_dragItem->track();
918 int transitiontrack = getPreviousVideoTrack(info.track);
919 ClipItem *transitionClip = NULL;
920 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
921 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
922 info.endPos = transitionClip->endPos();
923 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
924 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
925 // Check there is no other transition at that place
926 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
927 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
928 QList<QGraphicsItem *> selection = m_scene->items(r);
929 bool transitionAccepted = true;
930 for (int i = 0; i < selection.count(); i++) {
931 if (selection.at(i)->type() == TRANSITIONWIDGET) {
932 Transition *tr = static_cast <Transition *>(selection.at(i));
933 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
934 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
935 } else transitionAccepted = false;
938 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
939 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
940 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
942 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
943 info.track = m_dragItem->track();
944 int transitiontrack = getPreviousVideoTrack(info.track);
945 ClipItem *transitionClip = NULL;
946 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
947 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
948 info.startPos = transitionClip->startPos();
949 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
950 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
951 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
952 EffectsList::setParameter(transition, "reverse", "1");
954 // Check there is no other transition at that place
955 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
956 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
957 QList<QGraphicsItem *> selection = m_scene->items(r);
958 bool transitionAccepted = true;
959 for (int i = 0; i < selection.count(); i++) {
960 if (selection.at(i)->type() == TRANSITIONWIDGET) {
961 Transition *tr = static_cast <Transition *>(selection.at(i));
962 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
963 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
964 } else transitionAccepted = false;
967 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
968 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
970 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
971 resetSelectionGroup(false);
972 m_dragItem->setSelected(true);
975 m_blockRefresh = false;
977 QGraphicsView::mousePressEvent(event);
980 void CustomTrackView::resetSelectionGroup(bool selectItems)
982 if (m_selectionGroup) {
983 // delete selection group
984 bool snap = KdenliveSettings::snaptopoints();
985 KdenliveSettings::setSnaptopoints(false);
987 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
988 scene()->destroyItemGroup(m_selectionGroup);
989 for (int i = 0; i < children.count(); i++) {
990 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
991 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
992 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
993 children.at(i)->setSelected(selectItems);
995 } else if (children.at(i)->type() == GROUPWIDGET) {
996 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
997 children.at(i)->setSelected(selectItems);
1000 m_selectionGroup = NULL;
1001 KdenliveSettings::setSnaptopoints(snap);
1005 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1007 if (m_selectionGroup) {
1008 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1011 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1012 if (selection.isEmpty()) return;
1014 // Find top left position of selection
1015 for (int i = 0; i < selection.count(); i++) {
1016 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1017 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1021 if (force || selection.count() > 1) {
1022 bool snap = KdenliveSettings::snaptopoints();
1023 KdenliveSettings::setSnaptopoints(false);
1024 if (createNewGroup) {
1025 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1026 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1027 QPointF diff = newGroup->pos();
1028 newGroup->translate(-diff.x(), -diff.y());
1029 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1031 scene()->addItem(newGroup);
1033 // CHeck if we are trying to include a group in a group
1034 QList <AbstractGroupItem *> groups;
1035 for (int i = 0; i < selection.count(); i++) {
1036 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1037 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1038 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1040 if (!groups.isEmpty()) {
1041 // ungroup previous groups
1042 while (!groups.isEmpty()) {
1043 AbstractGroupItem *grp = groups.takeFirst();
1044 m_document->clipManager()->removeGroup(grp);
1045 scene()->destroyItemGroup(grp);
1047 selection = m_scene->selectedItems();
1050 for (int i = 0; i < selection.count(); i++) {
1051 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1052 newGroup->addToGroup(selection.at(i));
1053 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1056 KdenliveSettings::setSnaptopoints(snap);
1058 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1059 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1060 QPointF diff = m_selectionGroup->pos();
1061 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1062 m_selectionGroup->translate(- diff.x(), -diff.y());
1064 scene()->addItem(m_selectionGroup);
1065 for (int i = 0; i < selection.count(); i++) {
1066 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1067 m_selectionGroup->addToGroup(selection.at(i));
1068 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1071 KdenliveSettings::setSnaptopoints(snap);
1072 if (m_selectionGroup) {
1073 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1074 m_selectionGroupInfo.track = m_selectionGroup->track();
1077 } else resetSelectionGroup();
1080 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1082 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1083 if (m_moveOpMode == KEYFRAME) {
1084 // user double clicked on a keyframe, open edit dialog
1085 QDialog d(parentWidget());
1086 Ui::KeyFrameDialog_UI view;
1088 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1089 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1090 view.kfr_value->setFocus();
1091 if (d.exec() == QDialog::Accepted) {
1092 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1093 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1094 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1095 QString previous = item->keyframes(item->selectedEffectIndex());
1096 item->updateKeyframeEffect();
1097 QString next = item->keyframes(item->selectedEffectIndex());
1098 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1099 m_commandStack->push(command);
1100 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1101 emit clipItemSelected(item, item->selectedEffectIndex());
1106 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1107 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1108 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1109 QString previous = item->keyframes(item->selectedEffectIndex());
1110 item->updateKeyframeEffect();
1111 QString next = item->keyframes(item->selectedEffectIndex());
1112 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1113 m_commandStack->push(command);
1114 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1115 emit clipItemSelected(item, item->selectedEffectIndex());
1117 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1118 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1121 if (m_dragItem->type() == TRANSITIONWIDGET) {
1122 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1124 getClipAvailableSpace(m_dragItem, minimum, maximum);
1126 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1127 d.setMargins(minimum, maximum);
1128 if (d.exec() == QDialog::Accepted) {
1129 if (m_dragItem->type() == TRANSITIONWIDGET) {
1130 // move & resize transition
1132 startInfo.startPos = m_dragItem->startPos();
1133 startInfo.endPos = m_dragItem->endPos();
1134 startInfo.track = m_dragItem->track();
1136 endInfo.startPos = d.startPos();
1137 endInfo.endPos = endInfo.startPos + d.duration();
1138 endInfo.track = m_dragItem->track();
1139 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1140 m_commandStack->push(command);
1142 // move and resize clip
1143 QUndoCommand *moveCommand = new QUndoCommand();
1144 moveCommand->setText(i18n("Edit clip"));
1145 ItemInfo clipInfo = m_dragItem->info();
1146 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1147 // duration was reduced, so process it first
1148 ItemInfo startInfo = clipInfo;
1149 clipInfo.endPos = clipInfo.startPos + d.duration();
1150 clipInfo.cropStart = d.cropStart();
1151 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1153 if (d.startPos() != clipInfo.startPos) {
1154 ItemInfo startInfo = clipInfo;
1155 clipInfo.startPos = d.startPos();
1156 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1157 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1159 if (d.duration() > m_dragItem->cropDuration()) {
1160 // duration was increased, so process it after move
1161 ItemInfo startInfo = clipInfo;
1162 clipInfo.endPos = clipInfo.startPos + d.duration();
1163 clipInfo.cropStart = d.cropStart();
1164 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1166 m_commandStack->push(moveCommand);
1170 QList<QGraphicsItem *> collisionList = items(event->pos());
1171 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1172 Guide *editGuide = (Guide *) collisionList.at(0);
1173 if (editGuide) slotEditGuide(editGuide->info());
1179 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1181 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1183 clip->setKeyframes(index, keyframes);
1184 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1185 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1189 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1191 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1192 m_editGuide->setEnabled(m_dragGuide != NULL);
1193 if (clip == NULL) m_timelineContextMenu->popup(pos);
1194 else if (group != NULL) {
1195 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1196 m_ungroupAction->setEnabled(true);
1197 updateClipTypeActions(NULL);
1198 m_timelineContextClipMenu->popup(pos);
1200 m_ungroupAction->setEnabled(false);
1201 if (clip->type() == AVWIDGET) {
1202 ClipItem *item = static_cast <ClipItem*>(clip);
1203 updateClipTypeActions(item);
1204 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1205 m_timelineContextClipMenu->popup(pos);
1206 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1210 void CustomTrackView::activateMonitor()
1212 emit activateDocumentMonitor();
1215 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1217 if (data->hasFormat("kdenlive/clip")) {
1219 resetSelectionGroup();
1220 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1221 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1223 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1226 const QPointF framePos = mapToScene(pos);
1228 info.startPos = GenTime();
1229 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1230 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1231 info.cropDuration = info.endPos - info.startPos;
1232 info.originalcropStart = info.cropStart;
1235 // Check if clip can be inserted at that position
1236 ItemInfo pasteInfo = info;
1237 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1238 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1239 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1240 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1243 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1244 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1245 m_selectionGroup->addToGroup(item);
1246 item->setFlags(QGraphicsItem::ItemIsSelectable);
1248 QList <GenTime> offsetList;
1249 offsetList.append(info.endPos);
1250 updateSnapPoints(NULL, offsetList);
1251 m_selectionGroup->setPos(framePos);
1252 scene()->addItem(m_selectionGroup);
1254 } else if (data->hasFormat("kdenlive/producerslist")) {
1256 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1257 m_scene->clearSelection();
1258 resetSelectionGroup(false);
1260 QList <GenTime> offsetList;
1261 QList <ItemInfo> infoList;
1262 const QPointF framePos = mapToScene(pos);
1263 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1264 int track = (int)(framePos.y() / m_tracksHeight);
1266 // Check if clips can be inserted at that position
1267 for (int i = 0; i < ids.size(); ++i) {
1268 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1270 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1274 info.startPos = start;
1275 info.cropDuration = clip->duration();
1276 info.endPos = info.startPos + info.cropDuration;
1278 infoList.append(info);
1279 start += clip->duration();
1281 if (!canBePastedTo(infoList, AVWIDGET)) {
1284 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1286 for (int i = 0; i < ids.size(); ++i) {
1287 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1289 info.startPos = start;
1290 info.cropDuration = clip->duration();
1291 info.endPos = info.startPos + info.cropDuration;
1293 start += info.cropDuration;
1294 offsetList.append(start);
1295 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1296 item->setFlags(QGraphicsItem::ItemIsSelectable);
1297 m_selectionGroup->addToGroup(item);
1298 m_waitingThumbs.append(item);
1301 updateSnapPoints(NULL, offsetList);
1302 m_selectionGroup->setPos(framePos);
1303 scene()->addItem(m_selectionGroup);
1304 m_thumbsTimer.start();
1308 // the drag is not a clip (may be effect, ...)
1316 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1318 if (insertDropClips(event->mimeData(), event->pos())) {
1319 event->acceptProposedAction();
1320 } else QGraphicsView::dragEnterEvent(event);
1323 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1325 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);
1326 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1327 collindingItems.removeAll(item);
1328 if (collindingItems.isEmpty()) return false;
1330 for (int i = 0; i < collindingItems.count(); i++) {
1331 QGraphicsItem *collision = collindingItems.at(i);
1332 if (collision->type() == item->type()) {
1334 kDebug() << "// COLLISIION DETECTED";
1342 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1344 int track = m_document->tracksCount() - clip->track();
1345 GenTime pos = clip->startPos();
1346 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1347 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1350 bool success = true;
1351 for (int i = 0; i < clip->effectsCount(); i++) {
1352 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1354 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1355 m_document->renderer()->doRefresh();
1358 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1360 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1362 // Special case: speed effect
1363 if (effect.attribute("id") == "speed") {
1364 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1365 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1368 ItemInfo info = clip->info();
1369 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1370 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1371 if (strobe == 0) strobe = 1;
1372 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1373 clip->addEffect(effect);
1374 if (clip->isSelected()) emit clipItemSelected(clip);
1378 EffectsParameterList params = clip->addEffect(effect);
1379 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1380 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1381 if (clip->isSelected()) emit clipItemSelected(clip);
1382 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1385 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1387 QString index = effect.attribute("kdenlive_ix");
1388 // Special case: speed effect
1389 if (effect.attribute("id") == "speed") {
1390 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1392 ItemInfo info = clip->info();
1393 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1394 clip->deleteEffect(index);
1395 emit clipItemSelected(clip);
1399 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1400 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1401 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1404 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1406 clip->deleteEffect(index);
1407 emit clipItemSelected(clip);
1411 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1413 QList<QGraphicsItem *> itemList = group->childItems();
1414 QUndoCommand *effectCommand = new QUndoCommand();
1416 QDomNode namenode = effect.elementsByTagName("name").item(0);
1417 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1418 else effectName = i18n("effect");
1419 effectCommand->setText(i18n("Add %1", effectName));
1421 for (int i = 0; i < itemList.count(); i++) {
1422 if (itemList.at(i)->type() == AVWIDGET) {
1423 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1424 if (effect.attribute("type") == "audio") {
1425 // Don't add audio effects on video clips
1426 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1427 } else if (effect.hasAttribute("type") == false) {
1428 // Don't add video effect on audio clips
1429 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1432 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1433 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1436 if (item->isItemLocked()) {
1439 item->initEffect(effect);
1440 if (effect.attribute("tag") == "ladspa") {
1441 QString ladpsaFile = m_document->getLadspaFile();
1442 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1443 effect.setAttribute("src", ladpsaFile);
1445 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1450 m_commandStack->push(effectCommand);
1451 setDocumentModified();
1452 } else delete effectCommand;
1455 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1457 QList<QGraphicsItem *> itemList;
1458 QUndoCommand *effectCommand = new QUndoCommand();
1460 QDomNode namenode = effect.elementsByTagName("name").item(0);
1461 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1462 else effectName = i18n("effect");
1463 effectCommand->setText(i18n("Add %1", effectName));
1465 if (track == -1) itemList = scene()->selectedItems();
1466 if (itemList.isEmpty()) {
1467 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1468 if (clip) itemList.append(clip);
1469 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1471 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1472 for (int i = 0; i < itemList.count(); i++) {
1473 if (itemList.at(i)->type() == AVWIDGET) {
1474 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1475 if (effect.attribute("type") == "audio") {
1476 // Don't add audio effects on video clips
1477 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1478 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1481 } else if (effect.hasAttribute("type") == false) {
1482 // Don't add video effect on audio clips
1483 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1484 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1488 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1489 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1492 if (item->isItemLocked()) {
1495 item->initEffect(effect);
1496 if (effect.attribute("tag") == "ladspa") {
1497 QString ladpsaFile = m_document->getLadspaFile();
1498 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1499 effect.setAttribute("src", ladpsaFile);
1501 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1506 m_commandStack->push(effectCommand);
1507 setDocumentModified();
1508 } else delete effectCommand;
1511 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1513 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1514 m_commandStack->push(command);
1515 setDocumentModified();
1518 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1520 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1521 QDomElement effect = insertedEffect.cloneNode().toElement();
1523 // Special case: speed effect
1524 if (effect.attribute("id") == "speed") {
1525 ItemInfo info = clip->info();
1526 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1527 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1528 if (strobe == 0) strobe = 1;
1529 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1530 clip->setEffectAt(ix, effect);
1531 if (ix == clip->selectedEffectIndex()) {
1532 clip->setSelectedEffect(ix);
1537 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1538 if (effect.attribute("tag") == "ladspa") {
1539 // Update the ladspa affect file
1540 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1542 // check if we are trying to reset a keyframe effect
1543 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1544 clip->initEffect(effect);
1545 effectParams = clip->getEffectArgs(effect);
1547 if (effectParams.paramValue("disabled") == "1") {
1548 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1549 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1550 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1551 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1552 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1554 clip->setEffectAt(ix, effect);
1555 if (ix == clip->selectedEffectIndex()) {
1556 clip->setSelectedEffect(ix);
1557 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1559 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1560 // A fade effect was modified, update the clip
1561 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1562 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1563 clip->setFadeIn(pos);
1565 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1566 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1567 clip->setFadeOut(pos);
1571 setDocumentModified();
1574 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1576 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1577 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1578 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1579 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1580 clip->setEffectAt(oldPos - 1, act);
1581 clip->setEffectAt(newPos - 1, before);
1582 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1583 emit clipItemSelected(clip, newPos - 1);
1584 setDocumentModified();
1585 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1588 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1590 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1591 QDomElement oldEffect = effect.cloneNode().toElement();
1592 if (effect.attribute("id") == "speed") {
1594 ItemInfo info = clip->info();
1595 effect.setAttribute("disabled", (int) disable);
1596 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1598 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1599 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1600 if (strobe == 0) strobe = 1;
1601 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1606 effect.setAttribute("disabled", (int) disable);
1607 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1608 m_commandStack->push(command);
1609 setDocumentModified();;
1612 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1614 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1615 m_commandStack->push(command);
1616 setDocumentModified();
1619 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1621 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1622 m_commandStack->push(command);
1625 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1629 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1630 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1631 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1632 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);
1633 m_blockRefresh = false;
1636 if (item->parentItem()) {
1637 // Item is part of a group, reset group
1638 resetSelectionGroup();
1640 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1642 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1643 int cutPos = (int) cutTime.frames(m_document->fps());
1644 ItemInfo newPos = info;
1645 double speed = item->speed();
1646 newPos.startPos = cutTime;
1647 newPos.endPos = info.endPos;
1648 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1649 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1650 newPos.track = info.track;
1651 ClipItem *dup = item->clone(newPos);
1652 // remove unwanted effects (fade in) from 2nd part of cutted clip
1653 int ix = dup->hasEffect(QString(), "fadein");
1655 QDomElement oldeffect = item->effectAt(ix);
1656 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1658 ix = dup->hasEffect(QString(), "fade_from_black");
1660 QDomElement oldeffect = item->effectAt(ix);
1661 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1663 item->resizeEnd(cutPos, false);
1664 scene()->addItem(dup);
1665 if (item->checkKeyFrames()) slotRefreshEffects(item);
1666 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1667 item->baseClip()->addReference();
1668 m_document->updateClip(item->baseClip()->getId());
1669 setDocumentModified();
1670 //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);
1674 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1675 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1676 if (!item || !dup || item == dup) {
1677 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1678 m_blockRefresh = false;
1681 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1682 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1686 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1687 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1688 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1689 //deleteClip(dup->info());
1692 if (dup->isSelected()) emit clipItemSelected(NULL);
1693 dup->baseClip()->removeReference();
1694 m_document->updateClip(dup->baseClip()->getId());
1695 scene()->removeItem(dup);
1698 ItemInfo clipinfo = item->info();
1699 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1700 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1702 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1703 setDocumentModified();
1705 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1708 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1711 void CustomTrackView::slotEnableRefresh()
1713 m_blockRefresh = false;
1716 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1718 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1719 if (itemList.count() == 1) {
1720 if (itemList.at(0)->type() == AVWIDGET) {
1721 ClipItem *item = (ClipItem *) itemList.at(0);
1723 info.track = item->track();
1724 ClipItem *transitionClip = NULL;
1725 const int transitiontrack = getPreviousVideoTrack(info.track);
1726 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1727 if (pos < item->startPos() + item->cropDuration() / 2) {
1728 // add transition to clip start
1729 info.startPos = item->startPos();
1730 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1731 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1732 info.endPos = transitionClip->endPos();
1733 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1734 // Check there is no other transition at that place
1735 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1736 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1737 QList<QGraphicsItem *> selection = m_scene->items(r);
1738 bool transitionAccepted = true;
1739 for (int i = 0; i < selection.count(); i++) {
1740 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1741 Transition *tr = static_cast <Transition *>(selection.at(i));
1742 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1743 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1744 } else transitionAccepted = false;
1747 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1748 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1751 // add transition to clip end
1752 info.endPos = item->endPos();
1753 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1754 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1755 info.startPos = transitionClip->startPos();
1756 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1757 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1758 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1760 // Check there is no other transition at that place
1761 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1762 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1763 QList<QGraphicsItem *> selection = m_scene->items(r);
1764 bool transitionAccepted = true;
1765 for (int i = 0; i < selection.count(); i++) {
1766 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1767 Transition *tr = static_cast <Transition *>(selection.at(i));
1768 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1769 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1770 } else transitionAccepted = false;
1773 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1774 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1777 } else for (int i = 0; i < itemList.count(); i++) {
1778 if (itemList.at(i)->type() == AVWIDGET) {
1779 ClipItem *item = (ClipItem *) itemList.at(i);
1781 info.startPos = item->startPos();
1782 info.endPos = info.startPos + GenTime(65, m_document->fps());
1783 info.track = item->track();
1785 // Check there is no other transition at that place
1786 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1787 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1788 QList<QGraphicsItem *> selection = m_scene->items(r);
1789 bool transitionAccepted = true;
1790 for (int i = 0; i < selection.count(); i++) {
1791 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1792 Transition *tr = static_cast <Transition *>(selection.at(i));
1793 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1794 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1795 } else transitionAccepted = false;
1798 int transitiontrack = getPreviousVideoTrack(info.track);
1799 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1800 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1805 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1807 if (transitionInfo.startPos >= transitionInfo.endPos) {
1808 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1811 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1812 m_commandStack->push(command);
1813 setDocumentModified();
1816 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1818 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1819 //kDebug() << "---- ADDING transition " << params.attribute("value");
1820 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1821 scene()->addItem(tr);
1822 setDocumentModified();
1824 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1829 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1831 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1833 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1836 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1837 if (m_dragItem == item) m_dragItem = NULL;
1839 emit transitionItemSelected(NULL);
1840 setDocumentModified();
1843 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1845 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1846 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1847 m_commandStack->push(command);
1848 setDocumentModified();
1851 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1853 Transition *item = getTransitionItemAt(pos, track);
1855 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1858 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);
1859 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1860 item->setTransitionParameters(transition);
1861 if (updateTransitionWidget) {
1862 ItemInfo info = item->info();
1864 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1865 if (transitionClip && transitionClip->baseClip()) {
1866 QString size = transitionClip->baseClip()->getProperty("frame_size");
1867 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1868 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1869 p.setY(size.section('x', 1, 1).toInt());
1871 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1873 setDocumentModified();
1876 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1879 const QPointF pos = mapToScene(event->pos());
1880 if (m_selectionGroup) {
1881 m_selectionGroup->setPos(pos);
1882 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1883 event->acceptProposedAction();
1885 // Drag enter was not possible, try again at mouse position
1886 insertDropClips(event->mimeData(), event->pos());
1890 QGraphicsView::dragMoveEvent(event);
1894 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1896 if (m_selectionGroup && m_clipDrag) {
1897 m_thumbsTimer.stop();
1898 m_waitingThumbs.clear();
1899 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1901 scene()->destroyItemGroup(m_selectionGroup);
1902 m_selectionGroup = NULL;
1903 } else QGraphicsView::dragLeaveEvent(event);
1906 void CustomTrackView::dropEvent(QDropEvent * event)
1908 if (m_selectionGroup && m_clipDrag) {
1909 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1910 resetSelectionGroup();
1911 m_scene->clearSelection();
1912 bool hasVideoClip = false;
1913 QUndoCommand *addCommand = new QUndoCommand();
1914 addCommand->setText(i18n("Add timeline clip"));
1916 for (int i = 0; i < items.count(); i++) {
1917 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1918 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1919 if (items.count() == 1) {
1920 updateClipTypeActions(item);
1922 updateClipTypeActions(NULL);
1925 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1926 item->baseClip()->addReference();
1927 m_document->updateClip(item->baseClip()->getId());
1928 ItemInfo info = item->info();
1930 int tracknumber = m_document->tracksCount() - info.track - 1;
1931 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1932 if (isLocked) item->setItemLocked(true);
1933 ItemInfo clipInfo = info;
1934 clipInfo.track = m_document->tracksCount() - item->track();
1935 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1936 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1939 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1940 // add transparency transition
1941 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1942 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1944 item->setSelected(true);
1946 m_commandStack->push(addCommand);
1947 setDocumentModified();
1948 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1949 if (items.count() > 1) groupSelectedItems(true);
1950 event->setDropAction(Qt::MoveAction);
1952 } else QGraphicsView::dropEvent(event);
1957 QStringList CustomTrackView::mimeTypes() const
1959 QStringList qstrList;
1960 // list of accepted mime types for drop
1961 qstrList.append("text/plain");
1962 qstrList.append("kdenlive/producerslist");
1963 qstrList.append("kdenlive/clip");
1967 Qt::DropActions CustomTrackView::supportedDropActions() const
1969 // returns what actions are supported when dropping
1970 return Qt::MoveAction;
1973 void CustomTrackView::setDuration(int duration)
1975 int diff = qAbs(duration - sceneRect().width());
1976 if (diff * matrix().m11() > -50) {
1977 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1978 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1980 m_projectDuration = duration;
1983 int CustomTrackView::duration() const
1985 return m_projectDuration;
1988 void CustomTrackView::addTrack(TrackInfo type, int ix)
1990 if (ix == -1 || ix == m_document->tracksCount()) {
1991 m_document->insertTrack(ix, type);
1992 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1994 m_document->insertTrack(m_document->tracksCount() - ix, type);
1995 // insert track in MLT playlist
1996 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1998 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1999 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2000 QList<QGraphicsItem *> selection = m_scene->items(r);
2001 resetSelectionGroup();
2003 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2004 scene()->addItem(m_selectionGroup);
2005 for (int i = 0; i < selection.count(); i++) {
2006 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2007 m_selectionGroup->addToGroup(selection.at(i));
2008 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2011 // Move graphic items
2012 m_selectionGroup->translate(0, m_tracksHeight);
2014 // adjust track number
2015 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2016 for (int i = 0; i < children.count(); i++) {
2017 if (children.at(i)->type() == GROUPWIDGET) {
2018 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2019 children << grp->childItems();
2022 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2024 ItemInfo clipinfo = item->info();
2025 if (item->type() == AVWIDGET) {
2026 ClipItem *clip = static_cast <ClipItem *>(item);
2027 // We add a move clip command so that we get the correct producer for new track number
2028 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2029 Mlt::Producer *prod;
2030 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2031 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2032 else prod = clip->baseClip()->producer(clipinfo.track);
2033 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2035 } else if (item->type() == TRANSITIONWIDGET) {
2036 Transition *tr = static_cast <Transition *>(item);
2037 int track = tr->transitionEndTrack();
2039 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2043 resetSelectionGroup(false);
2046 int maxHeight = m_tracksHeight * m_document->tracksCount();
2047 for (int i = 0; i < m_guides.count(); i++) {
2048 QLineF l = m_guides.at(i)->line();
2049 l.setP2(QPointF(l.x2(), maxHeight));
2050 m_guides.at(i)->setLine(l);
2052 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2053 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2054 viewport()->update();
2055 emit trackHeightChanged();
2056 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2057 //setFixedHeight(50 * m_tracksCount);
2060 void CustomTrackView::removeTrack(int ix)
2062 // Delete track in MLT playlist
2063 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2064 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2066 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2067 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2068 QList<QGraphicsItem *> selection = m_scene->items(r);
2070 resetSelectionGroup();
2072 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2073 scene()->addItem(m_selectionGroup);
2074 for (int i = 0; i < selection.count(); i++) {
2075 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2076 m_selectionGroup->addToGroup(selection.at(i));
2077 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2080 // Move graphic items
2081 qreal ydiff = 0 - (int) m_tracksHeight;
2082 m_selectionGroup->translate(0, ydiff);
2084 // adjust track number
2085 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2086 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2087 for (int i = 0; i < children.count(); i++) {
2088 if (children.at(i)->type() == GROUPWIDGET) {
2089 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2090 children << grp->childItems();
2093 if (children.at(i)->type() == AVWIDGET) {
2094 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2096 ItemInfo clipinfo = clip->info();
2097 // We add a move clip command so that we get the correct producer for new track number
2098 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2099 Mlt::Producer *prod;
2100 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2101 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2102 else prod = clip->baseClip()->producer(clipinfo.track);
2103 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2105 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2106 Transition *tr = static_cast <Transition *>(children.at(i));
2108 int track = tr->transitionEndTrack();
2110 ItemInfo clipinfo = tr->info();
2111 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2115 resetSelectionGroup(false);
2117 int maxHeight = m_tracksHeight * m_document->tracksCount();
2118 for (int i = 0; i < m_guides.count(); i++) {
2119 QLineF l = m_guides.at(i)->line();
2120 l.setP2(QPointF(l.x2(), maxHeight));
2121 m_guides.at(i)->setLine(l);
2123 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2124 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2125 viewport()->update();
2126 emit trackHeightChanged();
2127 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2130 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2132 int tracknumber = m_document->tracksCount() - ix;
2133 m_document->setTrackType(tracknumber - 1, type);
2134 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2135 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2136 viewport()->update();
2140 void CustomTrackView::slotSwitchTrackAudio(int ix)
2142 /*for (int i = 0; i < m_document->tracksCount(); i++)
2143 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2144 int tracknumber = m_document->tracksCount() - ix - 1;
2145 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2146 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2147 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2148 setDocumentModified();
2151 void CustomTrackView::slotSwitchTrackLock(int ix)
2153 int tracknumber = m_document->tracksCount() - ix - 1;
2154 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2155 m_commandStack->push(command);
2159 void CustomTrackView::lockTrack(int ix, bool lock)
2161 int tracknumber = m_document->tracksCount() - ix - 1;
2162 m_document->switchTrackLock(tracknumber, lock);
2163 emit doTrackLock(ix, lock);
2164 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2166 for (int i = 0; i < selection.count(); i++) {
2167 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2168 if (selection.at(i)->isSelected()) {
2169 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2170 else emit transitionItemSelected(NULL);
2172 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2174 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2175 viewport()->update();
2176 setDocumentModified();
2179 void CustomTrackView::slotSwitchTrackVideo(int ix)
2181 int tracknumber = m_document->tracksCount() - ix;
2182 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2183 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2184 setDocumentModified();
2187 void CustomTrackView::slotRemoveSpace()
2191 if (m_menuPosition.isNull()) {
2192 pos = GenTime(cursorPos(), m_document->fps());
2194 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2197 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2198 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2200 ClipItem *item = getClipItemAt(pos, track);
2202 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);
2205 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2206 //kDebug() << "// GOT LENGT; " << length;
2208 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);
2212 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2213 QList<QGraphicsItem *> items = m_scene->items(r);
2215 QList<ItemInfo> clipsToMove;
2216 QList<ItemInfo> transitionsToMove;
2218 for (int i = 0; i < items.count(); i++) {
2219 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2220 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2221 ItemInfo info = item->info();
2222 if (item->type() == AVWIDGET) {
2223 clipsToMove.append(info);
2224 } else if (item->type() == TRANSITIONWIDGET) {
2225 transitionsToMove.append(info);
2230 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2231 m_commandStack->push(command);
2234 void CustomTrackView::slotInsertSpace()
2238 if (m_menuPosition.isNull()) {
2239 pos = GenTime(cursorPos(), m_document->fps());
2241 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2242 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2244 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2245 if (d.exec() != QDialog::Accepted) return;
2246 GenTime spaceDuration = d.selectedDuration();
2247 track = d.selectedTrack();
2248 ClipItem *item = getClipItemAt(pos, track);
2249 if (item) pos = item->startPos();
2252 int maxh = sceneRect().height();
2254 minh = track * m_tracksHeight + m_tracksHeight / 2;
2255 maxh = m_tracksHeight / 2 - 1;
2258 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2259 QList<QGraphicsItem *> items = m_scene->items(r);
2261 QList<ItemInfo> clipsToMove;
2262 QList<ItemInfo> transitionsToMove;
2264 for (int i = 0; i < items.count(); i++) {
2265 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2266 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2267 ItemInfo info = item->info();
2268 if (item->type() == AVWIDGET) {
2269 clipsToMove.append(info);
2270 } else if (item->type() == TRANSITIONWIDGET) {
2271 transitionsToMove.append(info);
2276 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2277 m_commandStack->push(command);
2280 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2282 int diff = duration.frames(m_document->fps());
2283 resetSelectionGroup();
2284 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2285 scene()->addItem(m_selectionGroup);
2287 Transition *transition;
2289 // Create lists with start pos for each track
2290 QMap <int, int> trackClipStartList;
2291 QMap <int, int> trackTransitionStartList;
2293 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2294 trackClipStartList[i] = -1;
2295 trackTransitionStartList[i] = -1;
2298 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2299 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2301 if (clip->parentItem()) {
2302 m_selectionGroup->addToGroup(clip->parentItem());
2303 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2305 m_selectionGroup->addToGroup(clip);
2306 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2308 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))
2309 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2311 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2314 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2315 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2317 if (transition->parentItem()) {
2318 m_selectionGroup->addToGroup(transition->parentItem());
2319 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2321 m_selectionGroup->addToGroup(transition);
2322 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2324 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))
2325 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2326 } 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);
2328 m_selectionGroup->translate(diff, 0);
2330 // update items coordinates
2331 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2333 for (int i = 0; i < itemList.count(); i++) {
2334 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2335 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2336 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2337 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2338 for (int j = 0; j < children.count(); j++) {
2339 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2344 resetSelectionGroup(false);
2345 if (track != -1) track = m_document->tracksCount() - track;
2346 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2349 void CustomTrackView::deleteClip(const QString &clipId)
2351 resetSelectionGroup();
2352 QList<QGraphicsItem *> itemList = items();
2353 QUndoCommand *deleteCommand = new QUndoCommand();
2355 for (int i = 0; i < itemList.count(); i++) {
2356 if (itemList.at(i)->type() == AVWIDGET) {
2357 ClipItem *item = (ClipItem *)itemList.at(i);
2358 if (item->clipProducer() == clipId) {
2360 if (item->parentItem()) {
2361 // Clip is in a group, destroy the group
2362 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2364 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2368 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2369 if (count == 0) delete deleteCommand;
2370 else m_commandStack->push(deleteCommand);
2373 void CustomTrackView::setCursorPos(int pos, bool seek)
2375 if (pos == m_cursorPos) return;
2376 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2378 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2379 else if (m_autoScroll) checkScrolling();
2380 m_cursorLine->setPos(m_cursorPos, 0);
2383 void CustomTrackView::updateCursorPos()
2385 m_cursorLine->setPos(m_cursorPos, 0);
2388 int CustomTrackView::cursorPos()
2390 return (int)(m_cursorPos);
2393 void CustomTrackView::moveCursorPos(int delta)
2395 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2396 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2397 m_cursorPos += delta;
2398 m_cursorLine->setPos(m_cursorPos, 0);
2399 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2402 void CustomTrackView::initCursorPos(int pos)
2404 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2406 m_cursorLine->setPos(pos, 0);
2410 void CustomTrackView::checkScrolling()
2412 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2415 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2417 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2418 QGraphicsView::mouseReleaseEvent(event);
2419 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2420 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2421 if (event->button() == Qt::MidButton) {
2424 setDragMode(QGraphicsView::NoDrag);
2425 if (m_operationMode == MOVEGUIDE) {
2426 setCursor(Qt::ArrowCursor);
2427 m_operationMode = NONE;
2428 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2429 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2430 if (newPos != m_dragGuide->position()) {
2431 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2432 m_commandStack->push(command);
2433 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2434 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2435 m_document->syncGuides(m_guides);
2440 } else if (m_operationMode == SPACER && m_selectionGroup) {
2442 if (event->modifiers() != Qt::ControlModifier) {
2443 // We are moving all tracks
2445 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2446 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2448 if (timeOffset != GenTime()) {
2449 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2451 QList<ItemInfo> clipsToMove;
2452 QList<ItemInfo> transitionsToMove;
2454 // Create lists with start pos for each track
2455 QMap <int, int> trackClipStartList;
2456 QMap <int, int> trackTransitionStartList;
2458 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2459 trackClipStartList[i] = -1;
2460 trackTransitionStartList[i] = -1;
2463 for (int i = 0; i < items.count(); i++) {
2464 if (items.at(i)->type() == GROUPWIDGET)
2465 items += items.at(i)->childItems();
2468 for (int i = 0; i < items.count(); i++) {
2469 if (items.at(i)->type() == AVWIDGET) {
2470 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2471 ItemInfo info = item->info();
2472 clipsToMove.append(info);
2474 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2475 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2476 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2477 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2478 ItemInfo info = item->info();
2479 transitionsToMove.append(info);
2481 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2482 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2486 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2487 m_commandStack->push(command);
2488 if (track != -1) track = m_document->tracksCount() - track;
2489 kDebug() << "SPACER TRACK:" << track;
2490 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2492 resetSelectionGroup(false);
2493 m_operationMode = NONE;
2494 } else if (m_operationMode == RUBBERSELECTION) {
2495 //kDebug() << "// END RUBBER SELECT";
2496 resetSelectionGroup();
2497 groupSelectedItems();
2498 m_operationMode = NONE;
2501 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2502 emit transitionItemSelected(NULL);
2506 if (m_dragItem) info = m_dragItem->info();
2508 if (m_operationMode == MOVE) {
2509 setCursor(Qt::OpenHandCursor);
2511 if (m_dragItem->parentItem() == 0) {
2512 // we are moving one clip, easy
2513 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2514 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2515 Mlt::Producer *prod;
2516 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2517 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2518 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2519 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);
2522 int tracknumber = m_document->tracksCount() - item->track() - 1;
2523 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2524 if (isLocked) item->setItemLocked(true);
2526 QUndoCommand *moveCommand = new QUndoCommand();
2527 moveCommand->setText(i18n("Move clip"));
2528 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2529 // Also move automatic transitions (on lower track)
2530 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2531 if (tr && tr->isAutomatic()) {
2532 ItemInfo trInfo = tr->info();
2533 ItemInfo newTrInfo = trInfo;
2534 newTrInfo.track = info.track;
2535 newTrInfo.startPos = m_dragItem->startPos();
2536 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2537 // transition end should stay the same
2539 // transition end should be adjusted to clip
2540 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2542 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2544 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2545 // Check if there is a transition at clip end
2546 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2547 if (tr && tr->isAutomatic()) {
2548 ItemInfo trInfo = tr->info();
2549 ItemInfo newTrInfo = trInfo;
2550 newTrInfo.track = info.track;
2551 newTrInfo.endPos = m_dragItem->endPos();
2552 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2553 // transition start should stay the same
2555 // transition start should be moved
2556 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2558 if (newTrInfo.startPos < newTrInfo.endPos)
2559 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2562 // Also move automatic transitions (on upper track)
2563 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2564 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2565 ItemInfo trInfo = tr->info();
2566 ItemInfo newTrInfo = trInfo;
2567 newTrInfo.startPos = m_dragItem->startPos();
2568 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2569 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2570 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2571 // transition end should be adjusted to clip on upper track
2572 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2574 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2577 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2578 // Check if there is a transition at clip end
2579 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2580 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2581 ItemInfo trInfo = tr->info();
2582 ItemInfo newTrInfo = trInfo;
2583 newTrInfo.endPos = m_dragItem->endPos();
2584 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2585 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2586 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2587 // transition start should be moved
2588 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2590 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2594 m_commandStack->push(moveCommand);
2596 // undo last move and emit error message
2597 bool snap = KdenliveSettings::snaptopoints();
2598 KdenliveSettings::setSnaptopoints(false);
2599 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2600 KdenliveSettings::setSnaptopoints(snap);
2601 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2603 setDocumentModified();
2605 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2606 Transition *transition = static_cast <Transition *>(m_dragItem);
2607 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)) {
2608 // Moving transition failed, revert to previous position
2609 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2610 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2612 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2613 m_commandStack->push(command);
2614 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2618 // Moving several clips. We need to delete them and readd them to new position,
2619 // or they might overlap each other during the move
2620 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2621 QList<QGraphicsItem *> items = group->childItems();
2623 QList<ItemInfo> clipsToMove;
2624 QList<ItemInfo> transitionsToMove;
2626 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2627 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2628 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2629 if (timeOffset != GenTime() || trackOffset != 0) {
2630 // remove items in MLT playlist
2633 int max = items.count();
2634 for (int i = 0; i < max; i++) {
2635 if (items.at(i)->type() == GROUPWIDGET) {
2636 items += items.at(i)->childItems();
2639 m_document->renderer()->blockSignals(true);
2640 for (int i = 0; i < items.count(); i++) {
2641 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2642 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2643 ItemInfo info = item->info();
2644 if (item->type() == AVWIDGET) {
2645 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2646 // error, clip cannot be removed from playlist
2647 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2649 clipsToMove.append(info);
2652 transitionsToMove.append(info);
2653 Transition *tr = static_cast <Transition*>(item);
2654 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2657 m_document->renderer()->blockSignals(false);
2658 for (int i = 0; i < items.count(); i++) {
2659 // re-add items in correct place
2660 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2661 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2663 ItemInfo info = item->info();
2664 int tracknumber = m_document->tracksCount() - info.track - 1;
2665 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2667 group->removeFromGroup(item);
2668 item->setItemLocked(true);
2671 if (item->type() == AVWIDGET) {
2672 ClipItem *clip = static_cast <ClipItem*>(item);
2673 info.track = m_document->tracksCount() - info.track;
2674 Mlt::Producer *prod;
2675 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2676 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2677 else prod = clip->baseClip()->producer(info.track);
2678 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2679 for (int i = 0; i < clip->effectsCount(); i++) {
2680 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2683 Transition *tr = static_cast <Transition*>(item);
2684 int newTrack = tr->transitionEndTrack();
2685 if (!tr->forcedTrack()) {
2686 newTrack = getPreviousVideoTrack(info.track);
2688 tr->updateTransitionEndTrack(newTrack);
2689 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2693 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2694 m_commandStack->push(move);
2696 //QPointF top = group->sceneBoundingRect().topLeft();
2697 //QPointF oldpos = m_selectionGroup->scenePos();
2698 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2699 //group->setPos(top);
2700 //TODO: get rid of the 3 lines below
2701 if (m_selectionGroup) {
2702 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2703 m_selectionGroupInfo.track = m_selectionGroup->track();
2705 setDocumentModified();
2708 m_document->renderer()->doRefresh();
2709 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2711 if (m_dragItem->type() == AVWIDGET) {
2712 ItemInfo resizeinfo = m_dragItemInfo;
2713 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2714 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2716 QUndoCommand *resizeCommand = new QUndoCommand();
2717 resizeCommand->setText(i18n("Resize clip"));
2719 // Check if there is an automatic transition on that clip (lower track)
2720 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2721 if (transition && transition->isAutomatic()) {
2722 ItemInfo trInfo = transition->info();
2723 ItemInfo newTrInfo = trInfo;
2724 newTrInfo.startPos = m_dragItem->startPos();
2725 if (newTrInfo.startPos < newTrInfo.endPos)
2726 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2728 // Check if there is an automatic transition on that clip (upper track)
2729 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2730 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2731 ItemInfo trInfo = transition->info();
2732 ItemInfo newTrInfo = trInfo;
2733 newTrInfo.startPos = m_dragItem->startPos();
2734 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2735 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2736 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2740 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2741 updateClipFade(clip);
2745 QDomElement root = doc.createElement("list");
2746 doc.appendChild(root);
2747 QList <int> indexes;
2748 for (int i = 0; i < clip->effectsCount(); i++) {
2749 QDomElement effect = clip->effectAt(i);
2750 if (EffectsList::hasKeyFrames(effect)) {
2751 doc.appendChild(doc.importNode(effect, true));
2756 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2757 // Keyframes were modified, updateClip
2758 QDomNodeList effs = doc.elementsByTagName("effect");
2760 // Since we must always resize clip before updating the keyframes, we
2761 // put a resize command before & after checking keyframes so that
2762 // we are sure the resize is performed before whenever we do or undo the action
2764 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2765 for (int i = 0; i < indexes.count(); i++) {
2766 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
2767 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2769 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2770 emit clipItemSelected(clip);
2771 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2773 m_commandStack->push(resizeCommand);
2775 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2776 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2778 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2779 Transition *transition = static_cast <Transition *>(m_dragItem);
2780 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)) {
2781 // Cannot resize transition
2782 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2783 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2785 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2786 m_commandStack->push(command);
2790 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2791 // Item was resized, rebuild group;
2792 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2793 QList <QGraphicsItem *> children = group->childItems();
2794 m_document->clipManager()->removeGroup(group);
2795 scene()->destroyItemGroup(group);
2796 for (int i = 0; i < children.count(); i++) {
2797 children.at(i)->setSelected(true);
2799 groupSelectedItems(false, true);
2801 //m_document->renderer()->doRefresh();
2802 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2804 if (m_dragItem->type() == AVWIDGET) {
2805 ItemInfo resizeinfo = info;
2806 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2807 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2809 QUndoCommand *resizeCommand = new QUndoCommand();
2810 resizeCommand->setText(i18n("Resize clip"));
2812 // Check if there is an automatic transition on that clip (lower track)
2813 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2814 if (tr && tr->isAutomatic()) {
2815 ItemInfo trInfo = tr->info();
2816 ItemInfo newTrInfo = trInfo;
2817 newTrInfo.endPos = m_dragItem->endPos();
2818 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2821 // Check if there is an automatic transition on that clip (upper track)
2822 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2823 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2824 ItemInfo trInfo = tr->info();
2825 ItemInfo newTrInfo = trInfo;
2826 newTrInfo.endPos = m_dragItem->endPos();
2827 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2828 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2829 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2834 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2836 QDomElement root = doc.createElement("list");
2837 doc.appendChild(root);
2838 QList <int> indexes;
2839 for (int i = 0; i < clip->effectsCount(); i++) {
2840 QDomElement effect = clip->effectAt(i);
2841 if (EffectsList::hasKeyFrames(effect)) {
2842 doc.appendChild(doc.importNode(effect, true));
2847 if (clip->checkEffectsKeyframesPos((m_dragItemInfo.cropStart + m_dragItemInfo.endPos - m_dragItemInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
2848 // Keyframes were modified, updateClip
2849 QDomNodeList effs = doc.elementsByTagName("effect");
2851 // Since we must always resize clip before updating the keyframes, we
2852 // put a resize command before & after checking keyframes so that
2853 // we are sure the resize is performed before whenever we do or undo the action
2855 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2856 for (int i = 0; i < indexes.count(); i++) {
2857 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
2858 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2860 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2861 emit clipItemSelected(clip);
2862 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2864 m_commandStack->push(resizeCommand);
2865 updateClipFade(clip);
2867 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2868 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2870 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2871 Transition *transition = static_cast <Transition *>(m_dragItem);
2872 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)) {
2873 // Cannot resize transition
2874 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2875 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2877 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2878 m_commandStack->push(command);
2881 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2882 // Item was resized, rebuild group;
2883 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2884 QList <QGraphicsItem *> children = group->childItems();
2885 m_document->clipManager()->removeGroup(group);
2886 scene()->destroyItemGroup(group);
2887 for (int i = 0; i < children.count(); i++) {
2888 children.at(i)->setSelected(true);
2890 groupSelectedItems(false, true);
2892 //m_document->renderer()->doRefresh();
2893 } else if (m_operationMode == FADEIN) {
2894 // resize fade in effect
2895 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2896 int ix = item->hasEffect("volume", "fadein");
2898 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2899 int start = item->cropStart().frames(m_document->fps());
2900 int end = item->fadeIn();
2902 slotDeleteEffect(item, oldeffect);
2905 QDomElement effect = oldeffect.cloneNode().toElement();
2906 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2907 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2908 slotUpdateClipEffect(item, effect, oldeffect, ix);
2909 emit clipItemSelected(item, ix);
2911 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2912 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2913 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2914 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2916 ix = item->hasEffect("volume", "fade_from_black");
2918 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2919 int start = item->cropStart().frames(m_document->fps());
2920 int end = item->fadeIn();
2922 slotDeleteEffect(item, oldeffect);
2925 QDomElement effect = oldeffect.cloneNode().toElement();
2926 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2927 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2928 slotUpdateClipEffect(item, effect, oldeffect, ix);
2929 emit clipItemSelected(item, ix);
2932 } else if (m_operationMode == FADEOUT) {
2933 // resize fade in effect
2934 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2935 int ix = item->hasEffect("volume", "fadeout");
2937 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2938 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2939 int start = item->fadeOut();
2941 slotDeleteEffect(item, oldeffect);
2943 start = end - start;
2944 QDomElement effect = oldeffect.cloneNode().toElement();
2945 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2946 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2947 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2948 slotUpdateClipEffect(item, effect, oldeffect, ix);
2949 emit clipItemSelected(item, ix);
2951 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2952 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2953 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2954 EffectsList::setParameter(effect, "out", QString::number(0));
2955 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2957 ix = item->hasEffect("brightness", "fade_to_black");
2959 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2960 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2961 int start = item->fadeOut();
2963 slotDeleteEffect(item, oldeffect);
2965 start = end - start;
2966 QDomElement effect = oldeffect.cloneNode().toElement();
2967 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2968 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2969 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2970 slotUpdateClipEffect(item, effect, oldeffect, ix);
2971 emit clipItemSelected(item, ix);
2974 } else if (m_operationMode == KEYFRAME) {
2975 // update the MLT effect
2976 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2977 QString previous = item->keyframes(item->selectedEffectIndex());
2978 item->updateKeyframeEffect();
2979 QString next = item->keyframes(item->selectedEffectIndex());
2980 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2981 m_commandStack->push(command);
2982 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2983 emit clipItemSelected(item, item->selectedEffectIndex());
2985 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2986 // A transition is selected
2988 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2989 if (transitionClip && transitionClip->baseClip()) {
2990 QString size = transitionClip->baseClip()->getProperty("frame_size");
2991 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2992 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2993 p.setY(size.section('x', 1, 1).toInt());
2995 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2996 } else emit transitionItemSelected(NULL);
2997 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2998 m_operationMode = NONE;
3001 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3003 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3005 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3006 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3009 if (item->isSelected()) emit clipItemSelected(NULL);
3010 item->baseClip()->removeReference();
3011 m_document->updateClip(item->baseClip()->getId());
3013 /*if (item->baseClip()->isTransparent()) {
3014 // also remove automatic transition
3015 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3016 if (tr && tr->isAutomatic()) {
3017 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3018 scene()->removeItem(tr);
3022 m_waitingThumbs.removeAll(item);
3023 if (m_dragItem == item) m_dragItem = NULL;
3024 scene()->removeItem(item);
3027 setDocumentModified();
3028 if (refresh) m_document->renderer()->doRefresh();
3031 void CustomTrackView::deleteSelectedClips()
3033 resetSelectionGroup();
3034 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3035 if (itemList.count() == 0) {
3036 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3039 scene()->clearSelection();
3040 QUndoCommand *deleteSelected = new QUndoCommand();
3042 bool resetGroup = false;
3045 int transitionCount = 0;
3046 // expand & destroy groups
3047 for (int i = 0; i < itemList.count(); i++) {
3048 if (itemList.at(i)->type() == GROUPWIDGET) {
3050 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3051 itemList += children;
3052 QList <ItemInfo> clipInfos;
3053 QList <ItemInfo> transitionInfos;
3054 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3055 for (int j = 0; j < children.count(); j++) {
3056 if (children.at(j)->type() == AVWIDGET) {
3057 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3058 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3059 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3060 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3061 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3064 if (clipInfos.count() > 0) {
3065 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3070 for (int i = 0; i < itemList.count(); i++) {
3071 if (itemList.at(i)->type() == AVWIDGET) {
3073 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3074 if (item->parentItem()) resetGroup = true;
3075 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3076 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3077 emit clipItemSelected(NULL);
3078 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3080 Transition *item = static_cast <Transition *>(itemList.at(i));
3081 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3082 if (item->parentItem()) resetGroup = true;
3083 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3084 emit transitionItemSelected(NULL);
3087 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3088 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3089 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3090 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3091 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3092 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3093 else deleteSelected->setText(i18n("Delete selected items"));
3094 m_commandStack->push(deleteSelected);
3097 void CustomTrackView::changeClipSpeed()
3099 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3100 if (itemList.count() == 0) {
3101 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3104 QUndoCommand *changeSelected = new QUndoCommand();
3105 changeSelected->setText("Edit clip speed");
3109 for (int i = 0; i < itemList.count(); i++) {
3110 if (itemList.at(i)->type() == AVWIDGET) {
3111 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3112 ItemInfo info = item->info();
3113 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3115 double speed = (double) percent / 100.0;
3116 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3118 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3122 if (count > 0) m_commandStack->push(changeSelected);
3123 else delete changeSelected;
3126 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3128 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3129 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3131 kDebug() << "ERROR: Cannot find clip for speed change";
3132 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3135 info.track = m_document->tracksCount() - item->track();
3136 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3138 item->setSpeed(speed, strobe);
3139 item->updateRectGeometry();
3140 if (item->cropDuration().frames(m_document->fps()) > endPos)
3141 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3142 setDocumentModified();
3143 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3146 void CustomTrackView::cutSelectedClips()
3148 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3149 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3150 for (int i = 0; i < itemList.count(); i++) {
3151 if (itemList.at(i)->type() == AVWIDGET) {
3152 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3153 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3154 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3155 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3156 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3157 m_commandStack->push(command);
3163 void CustomTrackView::groupClips(bool group)
3165 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3166 QList <ItemInfo> clipInfos;
3167 QList <ItemInfo> transitionInfos;
3168 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3171 int max = itemList.count();
3172 for (int i = 0; i < max; i++) {
3173 if (itemList.at(i)->type() == GROUPWIDGET) {
3174 itemList += itemList.at(i)->childItems();
3178 for (int i = 0; i < itemList.count(); i++) {
3179 if (itemList.at(i)->type() == AVWIDGET) {
3180 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3181 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3182 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3183 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3184 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3187 if (clipInfos.count() > 0) {
3188 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3189 m_commandStack->push(command);
3193 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3195 resetSelectionGroup();
3196 m_scene->clearSelection();
3198 for (int i = 0; i < clipInfos.count(); i++) {
3199 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3200 if (clip == NULL) continue;
3201 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3202 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3203 m_document->clipManager()->removeGroup(grp);
3204 scene()->destroyItemGroup(grp);
3206 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3208 for (int i = 0; i < transitionInfos.count(); i++) {
3209 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3210 if (tr == NULL) continue;
3211 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3212 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3213 m_document->clipManager()->removeGroup(grp);
3214 scene()->destroyItemGroup(grp);
3216 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3218 setDocumentModified();
3222 QList <QGraphicsItemGroup *> groups;
3223 for (int i = 0; i < clipInfos.count(); i++) {
3224 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3226 clip->setSelected(true);
3229 for (int i = 0; i < transitionInfos.count(); i++) {
3230 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3232 clip->setSelected(true);
3236 groupSelectedItems(false, true);
3237 setDocumentModified();
3240 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3242 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3243 if (baseclip == NULL) {
3244 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3247 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3248 item->setEffectList(effects);
3249 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3250 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3251 scene()->addItem(item);
3253 int tracknumber = m_document->tracksCount() - info.track - 1;
3254 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3255 if (isLocked) item->setItemLocked(true);
3257 baseclip->addReference();
3258 m_document->updateClip(baseclip->getId());
3259 info.track = m_document->tracksCount() - info.track;
3260 Mlt::Producer *prod;
3261 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3262 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3263 else prod = baseclip->producer(info.track);
3264 m_document->renderer()->mltInsertClip(info, xml, prod);
3265 for (int i = 0; i < item->effectsCount(); i++) {
3266 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3268 setDocumentModified();
3269 if (refresh) m_document->renderer()->doRefresh();
3270 m_waitingThumbs.append(item);
3271 m_thumbsTimer.start();
3274 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3276 QList<QGraphicsItem *> list = scene()->items();
3277 ClipItem *clip = NULL;
3278 for (int i = 0; i < list.size(); ++i) {
3279 if (list.at(i)->type() == AVWIDGET) {
3280 clip = static_cast <ClipItem *>(list.at(i));
3281 if (clip->clipProducer() == clipId) {
3282 ItemInfo info = clip->info();
3283 info.track = m_document->tracksCount() - clip->track();
3284 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3285 clip->refreshClip(true);
3292 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3294 int framepos = (int)(pos.frames(m_document->fps()));
3295 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3296 ClipItem *clip = NULL;
3297 for (int i = 0; i < list.size(); i++) {
3298 if (list.at(i)->type() == AVWIDGET) {
3299 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3300 if (test->endPos() == pos) clip = test;
3307 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3309 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3310 ClipItem *clip = NULL;
3311 for (int i = 0; i < list.size(); i++) {
3312 if (list.at(i)->type() == AVWIDGET) {
3313 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3314 if (test->startPos() == pos) clip = test;
3321 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3323 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3324 QList<QGraphicsItem *> list = scene()->items(p);
3325 ClipItem *clip = NULL;
3326 for (int i = 0; i < list.size(); i++) {
3327 if (list.at(i)->type() == AVWIDGET) {
3328 clip = static_cast <ClipItem *>(list.at(i));
3335 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3337 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3340 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3342 const QPointF p(pos, (track + 1) * m_tracksHeight);
3343 QList<QGraphicsItem *> list = scene()->items(p);
3344 Transition *clip = NULL;
3345 for (int i = 0; i < list.size(); i++) {
3346 if (list.at(i)->type() == TRANSITIONWIDGET) {
3347 clip = static_cast <Transition *>(list.at(i));
3354 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3356 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3359 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3361 int framepos = (int)(pos.frames(m_document->fps()));
3362 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3363 QList<QGraphicsItem *> list = scene()->items(p);
3364 Transition *clip = NULL;
3365 for (int i = 0; i < list.size(); i++) {
3366 if (list.at(i)->type() == TRANSITIONWIDGET) {
3367 Transition *test = static_cast <Transition *>(list.at(i));
3368 if (test->endPos() == pos) clip = test;
3375 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3377 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3378 QList<QGraphicsItem *> list = scene()->items(p);
3379 Transition *clip = NULL;
3380 for (int i = 0; i < list.size(); ++i) {
3381 if (list.at(i)->type() == TRANSITIONWIDGET) {
3382 Transition *test = static_cast <Transition *>(list.at(i));
3383 if (test->startPos() == pos) clip = test;
3390 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3392 if (m_selectionGroup) resetSelectionGroup(false);
3393 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3395 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);
3396 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3399 Mlt::Producer *prod;
3400 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3401 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3402 else prod = item->baseClip()->producer(end.track);
3404 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);
3406 bool snap = KdenliveSettings::snaptopoints();
3407 KdenliveSettings::setSnaptopoints(false);
3408 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3410 int tracknumber = m_document->tracksCount() - end.track - 1;
3411 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3412 m_scene->clearSelection();
3413 if (isLocked) item->setItemLocked(true);
3415 if (item->isItemLocked()) item->setItemLocked(false);
3416 item->setSelected(true);
3418 if (item->baseClip()->isTransparent()) {
3419 // Also move automatic transition
3420 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3421 if (tr && tr->isAutomatic()) {
3422 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3423 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);
3424 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3427 KdenliveSettings::setSnaptopoints(snap);
3428 setDocumentModified();
3430 // undo last move and emit error message
3431 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3433 if (refresh) m_document->renderer()->doRefresh();
3434 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3437 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3440 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3441 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3442 resetSelectionGroup();
3443 m_scene->clearSelection();
3445 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3446 scene()->addItem(m_selectionGroup);
3448 m_document->renderer()->blockSignals(true);
3449 for (int i = 0; i < startClip.count(); i++) {
3451 startClip[i].startPos = startClip.at(i).startPos - offset;
3452 startClip[i].track = startClip.at(i).track - trackOffset;
3454 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3455 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3457 clip->setItemLocked(false);
3458 if (clip->parentItem()) {
3459 m_selectionGroup->addToGroup(clip->parentItem());
3460 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3462 m_selectionGroup->addToGroup(clip);
3463 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3465 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3466 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3468 for (int i = 0; i < startTransition.count(); i++) {
3470 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3471 startTransition[i].track = startTransition.at(i).track - trackOffset;
3473 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3475 tr->setItemLocked(false);
3476 if (tr->parentItem()) {
3477 m_selectionGroup->addToGroup(tr->parentItem());
3478 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3480 m_selectionGroup->addToGroup(tr);
3481 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3483 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());
3484 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3486 m_document->renderer()->blockSignals(false);
3488 if (m_selectionGroup) {
3489 bool snap = KdenliveSettings::snaptopoints();
3490 KdenliveSettings::setSnaptopoints(false);
3492 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3493 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3495 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3497 int max = children.count();
3498 for (int i = 0; i < max; i++) {
3499 if (children.at(i)->type() == GROUPWIDGET) {
3500 children += children.at(i)->childItems();
3501 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3502 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3503 /*m_document->clipManager()->removeGroup(grp);
3504 m_scene->destroyItemGroup(grp);*/
3505 children.removeAll(children.at(i));
3510 for (int i = 0; i < children.count(); i++) {
3511 // re-add items in correct place
3512 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3513 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3515 ItemInfo info = item->info();
3516 int tracknumber = m_document->tracksCount() - info.track - 1;
3517 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3518 if (isLocked) item->setItemLocked(true);
3519 else if (item->isItemLocked()) item->setItemLocked(false);
3521 if (item->type() == AVWIDGET) {
3522 ClipItem *clip = static_cast <ClipItem*>(item);
3523 info.track = m_document->tracksCount() - info.track;
3524 Mlt::Producer *prod;
3525 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3526 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3527 else prod = clip->baseClip()->producer(info.track);
3528 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3529 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3530 } else if (item->type() == TRANSITIONWIDGET) {
3531 Transition *tr = static_cast <Transition*>(item);
3532 int newTrack = tr->transitionEndTrack();
3533 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3534 if (!tr->forcedTrack()) {
3535 newTrack += trackOffset;
3536 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3538 tr->updateTransitionEndTrack(newTrack);
3539 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3540 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3543 resetSelectionGroup(false);
3544 KdenliveSettings::setSnaptopoints(snap);
3545 m_document->renderer()->doRefresh();
3546 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3549 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3551 Transition *item = getTransitionItemAt(start.startPos, start.track);
3553 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);
3554 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3557 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3558 bool snap = KdenliveSettings::snaptopoints();
3559 KdenliveSettings::setSnaptopoints(false);
3560 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3561 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3562 // Transition was moved
3563 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3564 } else if (end.endPos == start.endPos) {
3565 // Transition start resize
3566 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3567 } else if (end.startPos == start.startPos) {
3568 // Transition end resize;
3569 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3572 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3573 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3574 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3576 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3577 KdenliveSettings::setSnaptopoints(snap);
3578 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3579 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);
3580 if (m_dragItem && m_dragItem == item) {
3582 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3583 if (transitionClip && transitionClip->baseClip()) {
3584 QString size = transitionClip->baseClip()->getProperty("frame_size");
3585 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3586 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3587 p.setY(size.section('x', 1, 1).toInt());
3589 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3591 if (m_refresh) m_document->renderer()->doRefresh();
3594 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3596 bool resizeClipStart = (start.startPos != end.startPos);
3597 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3599 if (dontWorry) return;
3600 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);
3601 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3604 if (item->parentItem()) {
3605 // Item is part of a group, reset group
3606 resetSelectionGroup();
3609 bool snap = KdenliveSettings::snaptopoints();
3610 KdenliveSettings::setSnaptopoints(false);
3611 if (resizeClipStart) {
3612 ItemInfo clipinfo = item->info();
3613 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3614 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3616 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3617 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3618 updateClipFade(item);
3619 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3621 ItemInfo clipinfo = item->info();
3622 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3623 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3625 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3626 updateClipFade(item);
3627 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3629 if (!resizeClipStart && end.cropStart != start.cropStart) {
3630 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3631 ItemInfo clipinfo = end;
3632 clipinfo.track = m_document->tracksCount() - end.track;
3633 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3635 item->setCropStart(end.cropStart);
3636 item->resetThumbs(true);
3639 m_document->renderer()->doRefresh();
3640 KdenliveSettings::setSnaptopoints(snap);
3643 void CustomTrackView::updateClipFade(ClipItem * item)
3645 int end = item->fadeIn();
3647 // there is a fade in effect
3648 int effectPos = item->hasEffect("volume", "fadein");
3649 if (effectPos != -1) {
3650 QDomElement oldeffect = item->effectAt(effectPos);
3651 int start = item->cropStart().frames(m_document->fps());
3652 int max = item->cropDuration().frames(m_document->fps());
3654 // Make sure the fade effect is not longer than the clip
3655 item->setFadeIn(max);
3656 end = item->fadeIn();
3659 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3660 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3661 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3662 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3663 // if fade effect is displayed, update the effect edit widget with new clip duration
3664 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3666 effectPos = item->hasEffect("brightness", "fade_from_black");
3667 if (effectPos != -1) {
3668 QDomElement oldeffect = item->effectAt(effectPos);
3669 int start = item->cropStart().frames(m_document->fps());
3670 int max = item->cropDuration().frames(m_document->fps());
3672 // Make sure the fade effect is not longer than the clip
3673 item->setFadeIn(max);
3674 end = item->fadeIn();
3677 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3678 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3679 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3680 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3681 // if fade effect is displayed, update the effect edit widget with new clip duration
3682 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3685 int start = item->fadeOut();
3687 // there is a fade out effect
3688 int effectPos = item->hasEffect("volume", "fadeout");
3689 if (effectPos != -1) {
3690 QDomElement oldeffect = item->effectAt(effectPos);
3691 int max = item->cropDuration().frames(m_document->fps());
3692 int end = max + item->cropStart().frames(m_document->fps());
3694 // Make sure the fade effect is not longer than the clip
3695 item->setFadeOut(max);
3696 start = item->fadeOut();
3698 start = end - start;
3699 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3700 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3701 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3702 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3703 // if fade effect is displayed, update the effect edit widget with new clip duration
3704 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3706 effectPos = item->hasEffect("brightness", "fade_to_black");
3707 if (effectPos != -1) {
3708 QDomElement oldeffect = item->effectAt(effectPos);
3709 int max = item->cropDuration().frames(m_document->fps());
3710 int end = max + item->cropStart().frames(m_document->fps());
3712 // Make sure the fade effect is not longer than the clip
3713 item->setFadeOut(max);
3714 start = item->fadeOut();
3716 start = end - start;
3717 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3718 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3719 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3720 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3721 // if fade effect is displayed, update the effect edit widget with new clip duration
3722 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3727 double CustomTrackView::getSnapPointForPos(double pos)
3729 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3732 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3734 QList <GenTime> snaps;
3735 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3736 QList<QGraphicsItem *> itemList = items();
3737 for (int i = 0; i < itemList.count(); i++) {
3738 if (itemList.at(i) == selected) continue;
3739 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3740 if (itemList.at(i)->type() == AVWIDGET) {
3741 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3742 GenTime start = item->startPos();
3743 GenTime end = item->endPos();
3744 snaps.append(start);
3746 if (!offsetList.isEmpty()) {
3747 for (int j = 0; j < offsetList.size(); j++) {
3748 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3749 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3753 QList < GenTime > markers = item->snapMarkers();
3754 for (int j = 0; j < markers.size(); ++j) {
3755 GenTime t = markers.at(j);
3757 if (!offsetList.isEmpty()) {
3758 for (int k = 0; k < offsetList.size(); k++) {
3759 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3763 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3764 Transition *transition = static_cast <Transition*>(itemList.at(i));
3765 GenTime start = transition->startPos();
3766 GenTime end = transition->endPos();
3767 snaps.append(start);
3769 if (!offsetList.isEmpty()) {
3770 for (int j = 0; j < offsetList.size(); j++) {
3771 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3772 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3778 // add cursor position
3779 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3781 if (!offsetList.isEmpty()) {
3782 for (int j = 0; j < offsetList.size(); j++) {
3783 snaps.append(pos - offsetList.at(j));
3788 for (int i = 0; i < m_guides.count(); i++) {
3789 snaps.append(m_guides.at(i)->position());
3790 if (!offsetList.isEmpty()) {
3791 for (int j = 0; j < offsetList.size(); j++) {
3792 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3798 m_scene->setSnapList(snaps);
3799 //for (int i = 0; i < m_snapPoints.size(); ++i)
3800 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3803 void CustomTrackView::slotSeekToPreviousSnap()
3805 updateSnapPoints(NULL);
3806 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3807 setCursorPos((int) res.frames(m_document->fps()));
3811 void CustomTrackView::slotSeekToNextSnap()
3813 updateSnapPoints(NULL);
3814 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3815 setCursorPos((int) res.frames(m_document->fps()));
3819 void CustomTrackView::clipStart()
3821 AbstractClipItem *item = getMainActiveClip();
3823 setCursorPos((int) item->startPos().frames(m_document->fps()));
3828 void CustomTrackView::clipEnd()
3830 AbstractClipItem *item = getMainActiveClip();
3832 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3837 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3839 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3840 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3841 m_commandStack->push(command);
3844 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3846 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3847 m_commandStack->push(command);
3850 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3852 DocClipBase *base = m_document->clipManager()->getClipById(id);
3853 QList <CommentedTime> markers = base->commentedSnapMarkers();
3855 if (markers.isEmpty()) {
3856 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3859 QUndoCommand *deleteMarkers = new QUndoCommand();
3860 deleteMarkers->setText("Delete clip markers");
3862 for (int i = 0; i < markers.size(); i++) {
3863 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3865 m_commandStack->push(deleteMarkers);
3868 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3870 DocClipBase *base = m_document->clipManager()->getClipById(id);
3871 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3872 else base->deleteSnapMarker(pos);
3873 setDocumentModified();
3874 viewport()->update();
3877 int CustomTrackView::hasGuide(int pos, int offset)
3879 for (int i = 0; i < m_guides.count(); i++) {
3880 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3881 if (qAbs(guidePos - pos) <= offset) return guidePos;
3882 else if (guidePos > pos) return -1;
3887 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3889 if (oldPos > GenTime() && pos > GenTime()) {
3891 for (int i = 0; i < m_guides.count(); i++) {
3892 if (m_guides.at(i)->position() == oldPos) {
3893 Guide *item = m_guides.at(i);
3894 item->updateGuide(pos, comment);
3898 } else if (pos > GenTime()) addGuide(pos, comment);
3902 for (int i = 0; i < m_guides.count(); i++) {
3903 if (m_guides.at(i)->position() == oldPos) {
3904 delete m_guides.takeAt(i);
3909 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3911 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3912 m_document->syncGuides(m_guides);
3915 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3917 for (int i = 0; i < m_guides.count(); i++) {
3918 if (m_guides.at(i)->position() == pos) {
3919 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3923 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3924 scene()->addItem(g);
3926 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3927 m_document->syncGuides(m_guides);
3931 void CustomTrackView::slotAddGuide()
3933 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3934 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3935 if (d.exec() != QDialog::Accepted) return;
3936 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3937 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3938 m_commandStack->push(command);
3942 void CustomTrackView::slotEditGuide(int guidePos)
3945 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3946 else pos = GenTime(guidePos, m_document->fps());
3948 for (int i = 0; i < m_guides.count(); i++) {
3949 if (m_guides.at(i)->position() == pos) {
3950 slotEditGuide(m_guides.at(i)->info());
3955 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3958 void CustomTrackView::slotEditGuide(CommentedTime guide)
3960 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3961 if (d.exec() == QDialog::Accepted) {
3962 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3963 m_commandStack->push(command);
3968 void CustomTrackView::slotEditTimeLineGuide()
3970 if (m_dragGuide == NULL) return;
3971 CommentedTime guide = m_dragGuide->info();
3972 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3973 if (d.exec() == QDialog::Accepted) {
3974 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3975 m_commandStack->push(command);
3979 void CustomTrackView::slotDeleteGuide(int guidePos)
3982 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3983 else pos = GenTime(guidePos, m_document->fps());
3985 for (int i = 0; i < m_guides.count(); i++) {
3986 if (m_guides.at(i)->position() == pos) {
3987 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3988 m_commandStack->push(command);
3993 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3997 void CustomTrackView::slotDeleteTimeLineGuide()
3999 if (m_dragGuide == NULL) return;
4000 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4001 m_commandStack->push(command);
4005 void CustomTrackView::slotDeleteAllGuides()
4007 QUndoCommand *deleteAll = new QUndoCommand();
4008 deleteAll->setText("Delete all guides");
4009 for (int i = 0; i < m_guides.count(); i++) {
4010 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4012 m_commandStack->push(deleteAll);
4015 void CustomTrackView::setTool(PROJECTTOOL tool)
4020 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4023 matrix = matrix.scale(scaleFactor, verticalScale);
4024 m_scene->setScale(scaleFactor, verticalScale);
4025 if (m_visualTip) scene()->removeItem(m_visualTip);
4026 m_animationTimer->stop();
4031 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4033 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4034 int diff = sceneRect().width() - m_projectDuration;
4035 if (diff * matrix.m11() < 50) {
4036 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4037 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4039 centerOn(QPointF(cursorPos(), verticalPos));
4042 void CustomTrackView::slotRefreshGuides()
4044 if (KdenliveSettings::showmarkers()) {
4045 for (int i = 0; i < m_guides.count(); i++) {
4046 m_guides.at(i)->update();
4051 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4053 //kDebug() << "// DRAW BG: " << rect.width();
4054 painter->setClipRect(rect);
4055 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4056 QPen pen1 = painter->pen();
4057 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4058 painter->setPen(pen1);
4059 double min = rect.left();
4060 double max = rect.right();
4061 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4062 uint maxTrack = m_document->tracksCount();
4063 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4064 QColor audioColor = palette().alternateBase().color();
4065 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4066 for (uint i = 0; i < maxTrack; i++) {
4067 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4068 if (info.isLocked || info.type == AUDIOTRACK) {
4069 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4070 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4072 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4074 int lowerLimit = m_tracksHeight * maxTrack + 1;
4075 if (height() > lowerLimit) {
4076 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4077 painter->fillRect(bg, base);
4081 bool CustomTrackView::findString(const QString &text)
4084 for (int i = 0; i < m_searchPoints.size(); ++i) {
4085 marker = m_searchPoints.at(i).comment();
4086 if (marker.contains(text, Qt::CaseInsensitive)) {
4087 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4088 int vert = verticalScrollBar()->value();
4089 int hor = cursorPos();
4090 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4098 bool CustomTrackView::findNextString(const QString &text)
4101 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4102 marker = m_searchPoints.at(i).comment();
4103 if (marker.contains(text, Qt::CaseInsensitive)) {
4104 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4105 int vert = verticalScrollBar()->value();
4106 int hor = cursorPos();
4107 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4116 void CustomTrackView::initSearchStrings()
4118 m_searchPoints.clear();
4119 QList<QGraphicsItem *> itemList = items();
4120 for (int i = 0; i < itemList.count(); i++) {
4121 // parse all clip names
4122 if (itemList.at(i)->type() == AVWIDGET) {
4123 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4124 GenTime start = item->startPos();
4125 CommentedTime t(start, item->clipName());
4126 m_searchPoints.append(t);
4127 // add all clip markers
4128 QList < CommentedTime > markers = item->commentedSnapMarkers();
4129 m_searchPoints += markers;
4134 for (int i = 0; i < m_guides.count(); i++) {
4135 m_searchPoints.append(m_guides.at(i)->info());
4138 qSort(m_searchPoints);
4141 void CustomTrackView::clearSearchStrings()
4143 m_searchPoints.clear();
4147 void CustomTrackView::copyClip()
4149 qDeleteAll(m_copiedItems);
4150 m_copiedItems.clear();
4151 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4152 if (itemList.count() == 0) {
4153 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4156 for (int i = 0; i < itemList.count(); i++) {
4157 if (itemList.at(i)->type() == AVWIDGET) {
4158 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4159 ClipItem *clone = clip->clone(clip->info());
4160 m_copiedItems.append(clone);
4161 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4162 Transition *dup = static_cast <Transition *>(itemList.at(i));
4163 m_copiedItems.append(dup->clone());
4168 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4170 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));
4171 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4172 for (int i = 0; i < collisions.count(); i++) {
4173 if (collisions.at(i)->type() == type) return false;
4178 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4181 for (int i = 0; i < infoList.count(); i++) {
4182 const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(infoList.at(i).track * m_tracksHeight + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
4185 QList<QGraphicsItem *> collisions = scene()->items(path);
4186 for (int i = 0; i < collisions.count(); i++) {
4187 if (collisions.at(i)->type() == type) return false;
4192 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4194 for (int i = 0; i < items.count(); i++) {
4195 ItemInfo info = items.at(i)->info();
4196 info.startPos += offset;
4197 info.endPos += offset;
4198 info.track += trackOffset;
4199 if (!canBePastedTo(info, items.at(i)->type())) return false;
4204 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4206 QPainterPath movePath;
4207 movePath.moveTo(0, 0);
4209 for (int i = 0; i < items.count(); i++) {
4210 ItemInfo info = items.at(i)->info();
4211 info.startPos = info.startPos + offset;
4212 info.endPos = info.endPos + offset;
4213 info.track = info.track + trackOffset;
4214 if (info.startPos < GenTime()) {
4215 // No clip should go below 0
4218 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));
4219 movePath.addRect(rect);
4221 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4222 for (int i = 0; i < collisions.count(); i++) {
4223 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4224 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4231 void CustomTrackView::pasteClip()
4233 if (m_copiedItems.count() == 0) {
4234 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4238 if (m_menuPosition.isNull()) {
4239 position = mapFromGlobal(QCursor::pos());
4240 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4241 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4244 } else position = m_menuPosition;
4245 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4246 int track = (int)(position.y() / m_tracksHeight);
4247 ItemInfo first = m_copiedItems.at(0)->info();
4249 GenTime offset = pos - first.startPos;
4250 int trackOffset = track - first.track;
4252 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4253 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4256 QUndoCommand *pasteClips = new QUndoCommand();
4257 pasteClips->setText("Paste clips");
4259 for (int i = 0; i < m_copiedItems.count(); i++) {
4260 // parse all clip names
4261 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4262 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4263 ItemInfo info = clip->info();
4264 info.startPos += offset;
4265 info.endPos += offset;
4266 info.track += trackOffset;
4267 if (canBePastedTo(info, AVWIDGET)) {
4268 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4269 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4270 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4271 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4273 info.startPos = tr->startPos() + offset;
4274 info.endPos = tr->endPos() + offset;
4275 info.track = tr->track() + trackOffset;
4276 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4277 if (info.startPos >= info.endPos) {
4278 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4279 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4280 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4283 m_commandStack->push(pasteClips);
4286 void CustomTrackView::pasteClipEffects()
4288 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4289 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4292 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4294 QUndoCommand *paste = new QUndoCommand();
4295 paste->setText("Paste effects");
4297 QList<QGraphicsItem *> clips = scene()->selectedItems();
4298 for (int i = 0; i < clips.count(); ++i) {
4299 if (clips.at(i)->type() == AVWIDGET) {
4300 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4301 for (int j = 0; j < clip->effectsCount(); j++) {
4302 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4306 m_commandStack->push(paste);
4310 ClipItem *CustomTrackView::getClipUnderCursor() const
4312 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4313 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4314 for (int i = 0; i < collisions.count(); i++) {
4315 if (collisions.at(i)->type() == AVWIDGET) {
4316 return static_cast < ClipItem *>(collisions.at(i));
4322 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4324 QList<QGraphicsItem *> clips = scene()->selectedItems();
4325 if (clips.isEmpty()) {
4326 return getClipUnderCursor();
4328 AbstractClipItem *item = NULL;
4329 for (int i = 0; i < clips.count(); ++i) {
4330 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4331 item = static_cast < AbstractClipItem *>(clips.at(i));
4332 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4335 if (item) return item;
4340 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4342 QList<QGraphicsItem *> clips = scene()->selectedItems();
4343 if (clips.isEmpty()) {
4344 return getClipUnderCursor();
4347 // remove all items in the list that are not clips
4348 for (int i = 0; i < clips.count();) {
4349 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4352 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4353 for (int i = 0; i < clips.count(); ++i) {
4354 if (clips.at(i)->type() == AVWIDGET) {
4355 item = static_cast < ClipItem *>(clips.at(i));
4356 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4364 void CustomTrackView::setInPoint()
4366 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4368 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4371 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4375 ItemInfo startInfo = clip->info();
4376 ItemInfo endInfo = startInfo;
4377 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4378 if (endInfo.startPos >= startInfo.endPos) {
4379 // Check for invalid resize
4380 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4382 } else if (endInfo.startPos < startInfo.startPos) {
4383 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4384 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4385 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4386 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4390 if (clip->type() == TRANSITIONWIDGET) {
4391 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4392 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4395 void CustomTrackView::setOutPoint()
4397 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4399 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4402 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4406 ItemInfo startInfo = clip->info();
4407 ItemInfo endInfo = clip->info();
4408 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4409 if (endInfo.endPos <= startInfo.startPos) {
4410 // Check for invalid resize
4411 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4413 } else if (endInfo.endPos > startInfo.endPos) {
4414 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4415 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4416 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4422 if (clip->type() == TRANSITIONWIDGET) {
4423 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4424 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4427 void CustomTrackView::slotUpdateAllThumbs()
4429 QList<QGraphicsItem *> itemList = items();
4430 //if (itemList.isEmpty()) return;
4432 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4433 for (int i = 0; i < itemList.count(); i++) {
4434 if (itemList.at(i)->type() == AVWIDGET) {
4435 item = static_cast <ClipItem *>(itemList.at(i));
4436 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4437 // Check if we have a cached thumbnail
4438 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4439 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4440 if (QFile::exists(thumb)) {
4442 item->slotSetStartThumb(pix);
4445 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4446 QString endThumb = startThumb;
4447 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4448 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4449 if (QFile::exists(startThumb)) {
4450 QPixmap pix(startThumb);
4451 item->slotSetStartThumb(pix);
4453 if (QFile::exists(endThumb)) {
4454 QPixmap pix(endThumb);
4455 item->slotSetEndThumb(pix);
4459 item->refreshClip(false);
4460 qApp->processEvents();
4463 viewport()->update();
4466 void CustomTrackView::saveThumbnails()
4468 QList<QGraphicsItem *> itemList = items();
4470 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4471 for (int i = 0; i < itemList.count(); i++) {
4472 if (itemList.at(i)->type() == AVWIDGET) {
4473 item = static_cast <ClipItem *>(itemList.at(i));
4474 if (item->clipType() != COLOR) {
4475 // Check if we have a cached thumbnail
4476 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4477 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4478 if (!QFile::exists(thumb)) {
4479 QPixmap pix(item->startThumb());
4483 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4484 QString endThumb = startThumb;
4485 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4486 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4487 if (!QFile::exists(startThumb)) {
4488 QPixmap pix(item->startThumb());
4489 pix.save(startThumb);
4491 if (!QFile::exists(endThumb)) {
4492 QPixmap pix(item->endThumb());
4502 void CustomTrackView::slotInsertTrack(int ix)
4504 TrackDialog d(m_document, parentWidget());
4505 d.label->setText(i18n("Insert track"));
4506 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4507 d.track_nb->setValue(ix);
4508 d.setWindowTitle(i18n("Insert New Track"));
4509 d.slotUpdateName(ix);
4511 if (d.exec() == QDialog::Accepted) {
4512 ix = d.track_nb->value();
4513 if (d.before_select->currentIndex() == 1) {
4517 if (d.video_track->isChecked()) {
4518 info.type = VIDEOTRACK;
4519 info.isMute = false;
4520 info.isBlind = false;
4521 info.isLocked = false;
4523 info.type = AUDIOTRACK;
4524 info.isMute = false;
4525 info.isBlind = true;
4526 info.isLocked = false;
4528 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4529 m_commandStack->push(addTrack);
4530 setDocumentModified();
4534 void CustomTrackView::slotDeleteTrack(int ix)
4536 TrackDialog d(m_document, parentWidget());
4537 d.label->setText(i18n("Delete track"));
4538 d.before_select->setHidden(true);
4539 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4540 d.track_nb->setValue(ix);
4541 d.slotUpdateName(ix);
4542 d.setWindowTitle(i18n("Delete Track"));
4543 d.video_track->setHidden(true);
4544 d.audio_track->setHidden(true);
4545 if (d.exec() == QDialog::Accepted) {
4546 ix = d.track_nb->value();
4547 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4548 deleteTimelineTrack(ix, info);
4549 setDocumentModified();
4550 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4551 m_commandStack->push(command);*/
4555 void CustomTrackView::slotChangeTrack(int ix)
4557 TrackDialog d(m_document, parentWidget());
4558 d.label->setText(i18n("Change track"));
4559 d.before_select->setHidden(true);
4560 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4561 d.track_nb->setValue(ix);
4562 d.slotUpdateName(ix);
4563 d.setWindowTitle(i18n("Change Track Type"));
4565 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4566 d.video_track->setChecked(true);
4568 d.audio_track->setChecked(true);
4570 if (d.exec() == QDialog::Accepted) {
4572 info.isLocked = false;
4573 info.isMute = false;
4574 ix = d.track_nb->value();
4576 if (d.video_track->isChecked()) {
4577 info.type = VIDEOTRACK;
4578 info.isBlind = false;
4580 info.type = AUDIOTRACK;
4581 info.isBlind = true;
4583 changeTimelineTrack(ix, info);
4584 setDocumentModified();
4589 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4591 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4592 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4593 QList<QGraphicsItem *> selection = m_scene->items(r);
4594 QUndoCommand *deleteTrack = new QUndoCommand();
4595 deleteTrack->setText("Delete track");
4597 // Delete all clips in selected track
4598 for (int i = 0; i < selection.count(); i++) {
4599 if (selection.at(i)->type() == AVWIDGET) {
4600 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4601 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4602 m_scene->removeItem(item);
4605 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4606 Transition *item = static_cast <Transition *>(selection.at(i));
4607 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4608 m_scene->removeItem(item);
4614 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4615 m_commandStack->push(deleteTrack);
4618 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4620 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4621 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4622 m_commandStack->push(changeTrack);
4625 void CustomTrackView::autoTransition()
4627 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4628 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4629 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4632 Transition *tr = static_cast <Transition*>(itemList.at(0));
4633 tr->setAutomatic(!tr->isAutomatic());
4634 QDomElement transition = tr->toXML();
4635 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);
4639 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4642 QDomNodeList params = effect.elementsByTagName("parameter");
4643 for (int i = 0; i < params.count(); i++) {
4644 QDomElement e = params.item(i).toElement();
4645 if (!e.isNull() && e.attribute("type") == "constant") {
4646 if (e.hasAttribute("factor")) {
4647 double factor = e.attribute("factor").toDouble();
4648 double value = e.attribute("value").toDouble();
4649 value = value / factor;
4650 result.append(QString::number(value));
4651 } else result.append(e.attribute("value"));
4657 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4659 QList<QGraphicsItem *> list = scene()->items();
4660 ClipItem *clip = NULL;
4661 for (int i = 0; i < list.size(); ++i) {
4662 if (list.at(i)->type() == AVWIDGET) {
4663 clip = static_cast <ClipItem *>(list.at(i));
4664 if (clip->clipProducer() == id) {
4665 clip->setClipName(name);
4669 viewport()->update();
4672 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4674 minimum = GenTime();
4675 maximum = GenTime();
4676 QList<QGraphicsItem *> selection;
4677 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4678 selection.removeAll(item);
4679 for (int i = 0; i < selection.count(); i++) {
4680 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4681 if (clip && clip->type() == AVWIDGET) {
4682 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4683 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4688 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4690 minimum = GenTime();
4691 maximum = GenTime();
4692 QList<QGraphicsItem *> selection;
4693 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4694 selection.removeAll(item);
4695 for (int i = 0; i < selection.count(); i++) {
4696 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4697 if (clip && clip->type() == TRANSITIONWIDGET) {
4698 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4699 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4705 void CustomTrackView::loadGroups(const QDomNodeList groups)
4707 for (int i = 0; i < groups.count(); i++) {
4708 QDomNodeList children = groups.at(i).childNodes();
4709 scene()->clearSelection();
4710 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4711 QDomNode n = children.item(nodeindex);
4712 QDomElement elem = n.toElement();
4713 int pos = elem.attribute("position").toInt();
4714 int track = elem.attribute("track").toInt();
4715 if (elem.tagName() == "clipitem") {
4716 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4717 if (clip) clip->setSelected(true);
4719 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4720 if (clip) clip->setSelected(true);
4723 groupSelectedItems(false, true);
4727 void CustomTrackView::splitAudio()
4729 resetSelectionGroup();
4730 QList<QGraphicsItem *> selection = scene()->selectedItems();
4731 if (selection.isEmpty()) {
4732 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4735 QUndoCommand *splitCommand = new QUndoCommand();
4736 splitCommand->setText(i18n("Split audio"));
4737 for (int i = 0; i < selection.count(); i++) {
4738 if (selection.at(i)->type() == AVWIDGET) {
4739 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4740 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4741 if (clip->parentItem()) {
4742 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4744 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4749 m_commandStack->push(splitCommand);
4752 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4754 ClipItem *clip = getClipItemAt(pos, track);
4756 kDebug() << "// Cannot find clip to split!!!";
4760 int start = pos.frames(m_document->fps());
4761 int freetrack = m_document->tracksCount() - track - 1;
4762 for (; freetrack > 0; freetrack--) {
4763 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4764 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4765 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4766 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4767 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4772 kDebug() << "GOT TRK: " << track;
4773 if (freetrack == 0) {
4774 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4776 ItemInfo info = clip->info();
4777 info.track = m_document->tracksCount() - freetrack;
4778 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4779 scene()->clearSelection();
4780 clip->setSelected(true);
4781 ClipItem *audioClip = getClipItemAt(start, info.track);
4783 clip->setVideoOnly(true);
4784 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4785 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4786 audioClip->setSelected(true);
4787 audioClip->setAudioOnly(true);
4788 groupSelectedItems(false, true);
4792 // unsplit clip: remove audio part and change video part to normal clip
4793 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4794 kDebug() << "//CANNOT FIND CLP GRP";
4797 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4798 QList<QGraphicsItem *> children = grp->childItems();
4799 if (children.count() != 2) {
4800 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4803 for (int i = 0; i < children.count(); i++) {
4804 if (children.at(i) != clip) {
4805 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4806 ItemInfo info = clip->info();
4807 deleteClip(clp->info());
4808 clip->setVideoOnly(false);
4809 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4813 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4814 m_document->clipManager()->removeGroup(grp);
4815 scene()->destroyItemGroup(grp);
4819 void CustomTrackView::setVideoOnly()
4821 resetSelectionGroup();
4822 QList<QGraphicsItem *> selection = scene()->selectedItems();
4823 if (selection.isEmpty()) {
4824 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4827 QUndoCommand *videoCommand = new QUndoCommand();
4828 videoCommand->setText(i18n("Video only"));
4829 for (int i = 0; i < selection.count(); i++) {
4830 if (selection.at(i)->type() == AVWIDGET) {
4831 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4832 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4833 if (clip->parentItem()) {
4834 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4836 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4841 m_commandStack->push(videoCommand);
4844 void CustomTrackView::setAudioOnly()
4846 resetSelectionGroup();
4847 QList<QGraphicsItem *> selection = scene()->selectedItems();
4848 if (selection.isEmpty()) {
4849 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4852 QUndoCommand *videoCommand = new QUndoCommand();
4853 videoCommand->setText(i18n("Audio only"));
4854 for (int i = 0; i < selection.count(); i++) {
4855 if (selection.at(i)->type() == AVWIDGET) {
4856 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4857 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4858 if (clip->parentItem()) {
4859 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4861 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4866 m_commandStack->push(videoCommand);
4869 void CustomTrackView::setAudioAndVideo()
4871 resetSelectionGroup();
4872 QList<QGraphicsItem *> selection = scene()->selectedItems();
4873 if (selection.isEmpty()) {
4874 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4877 QUndoCommand *videoCommand = new QUndoCommand();
4878 videoCommand->setText(i18n("Audio and Video"));
4879 for (int i = 0; i < selection.count(); i++) {
4880 if (selection.at(i)->type() == AVWIDGET) {
4881 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4882 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4883 if (clip->parentItem()) {
4884 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4886 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4891 m_commandStack->push(videoCommand);
4894 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4896 ClipItem *clip = getClipItemAt(pos, track);
4898 kDebug() << "// Cannot find clip to split!!!";
4902 int start = pos.frames(m_document->fps());
4903 clip->setVideoOnly(true);
4904 clip->setAudioOnly(false);
4905 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4906 } else if (audioOnly) {
4907 int start = pos.frames(m_document->fps());
4908 clip->setAudioOnly(true);
4909 clip->setVideoOnly(false);
4910 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4912 int start = pos.frames(m_document->fps());
4913 clip->setAudioOnly(false);
4914 clip->setVideoOnly(false);
4915 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4918 setDocumentModified();
4921 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4923 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4924 m_clipTypeGroup->setEnabled(false);
4926 m_clipTypeGroup->setEnabled(true);
4927 QList <QAction *> actions = m_clipTypeGroup->actions();
4929 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4930 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4931 else lookup = "clip_audio_and_video";
4932 for (int i = 0; i < actions.count(); i++) {
4933 if (actions.at(i)->data().toString() == lookup) {
4934 actions.at(i)->setChecked(true);
4941 void CustomTrackView::reloadTransitionLumas()
4945 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4946 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4947 for (int i = 0; i < params.count(); i++) {
4948 QDomElement e = params.item(i).toElement();
4949 if (e.attribute("tag") == "resource") {
4950 lumaNames = e.attribute("paramlistdisplay");
4951 lumaFiles = e.attribute("paramlist");
4956 QList<QGraphicsItem *> itemList = items();
4957 Transition *transitionitem;
4958 QDomElement transitionXml;
4959 for (int i = 0; i < itemList.count(); i++) {
4960 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4961 transitionitem = static_cast <Transition*>(itemList.at(i));
4962 transitionXml = transitionitem->toXML();
4963 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4964 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4965 for (int i = 0; i < params.count(); i++) {
4966 QDomElement e = params.item(i).toElement();
4967 if (e.attribute("tag") == "resource") {
4968 e.setAttribute("paramlistdisplay", lumaNames);
4969 e.setAttribute("paramlist", lumaFiles);
4974 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4975 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4976 for (int i = 0; i < params.count(); i++) {
4977 QDomElement e = params.item(i).toElement();
4978 if (e.attribute("tag") == "luma") {
4979 e.setAttribute("paramlistdisplay", lumaNames);
4980 e.setAttribute("paramlist", lumaFiles);
4987 emit transitionItemSelected(NULL);
4990 double CustomTrackView::fps() const
4992 return m_document->fps();
4995 void CustomTrackView::updateProjectFps()
4997 // update all clips to the new fps
4998 resetSelectionGroup();
4999 scene()->clearSelection();
5001 QList<QGraphicsItem *> itemList = items();
5002 for (int i = 0; i < itemList.count(); i++) {
5003 // remove all items and re-add them one by one
5004 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5006 for (int i = 0; i < itemList.count(); i++) {
5007 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5008 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5009 clip->updateFps(m_document->fps());
5010 m_scene->addItem(clip);
5011 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5012 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5013 QList<QGraphicsItem *> children = grp->childItems();
5014 for (int j = 0; j < children.count(); j++) {
5015 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5016 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5017 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5018 clip->updateFps(m_document->fps());
5021 m_document->clipManager()->removeGroup(grp);
5022 m_scene->addItem(grp);
5023 scene()->destroyItemGroup(grp);
5024 for (int j = 0; j < children.count(); j++) {
5025 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5026 //children.at(j)->setParentItem(0);
5027 children.at(j)->setSelected(true);
5030 groupSelectedItems(true, true);
5031 } else if (itemList.at(i)->type() == GUIDEITEM) {
5032 Guide *g = static_cast<Guide *>(itemList.at(i));
5034 m_scene->addItem(g);
5037 viewport()->update();
5040 #include "customtrackview.moc"