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"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
77 bool sortGuidesList(const Guide *g1 , const Guide *g2)
79 return (*g1).position() < (*g2).position();
84 // disable animation if user asked it in KDE's global settings
85 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
86 // needs something like below (taken from dolphin)
87 // #include <kglobalsettings.h>
88 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
89 // const int duration = animate ? 1500 : 1;
91 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
92 QGraphicsView(projectscene, parent),
93 m_tracksHeight(KdenliveSettings::trackheight()),
97 m_scene(projectscene),
99 m_operationMode(NONE),
106 m_autoScroll(KdenliveSettings::autoscroll()),
107 m_pasteEffectsAction(NULL),
108 m_ungroupAction(NULL),
115 m_blockRefresh(false),
116 m_selectionGroup(NULL)
118 if (doc) m_commandStack = doc->commandStack();
119 else m_commandStack = NULL;
120 setMouseTracking(true);
121 setAcceptDrops(true);
122 KdenliveSettings::setTrackheight(m_tracksHeight);
123 m_animationTimer = new QTimeLine(800);
124 m_animationTimer->setFrameRange(0, 5);
125 m_animationTimer->setUpdateInterval(100);
126 m_animationTimer->setLoopCount(0);
127 m_tipColor = QColor(0, 192, 0, 200);
128 QColor border = QColor(255, 255, 255, 100);
129 m_tipPen.setColor(border);
130 m_tipPen.setWidth(3);
131 setContentsMargins(0, 0, 0, 0);
132 const int maxWidth = m_tracksHeight * m_document->tracksCount();
133 setSceneRect(0, 0, sceneRect().width(), maxWidth);
134 verticalScrollBar()->setMaximum(maxWidth);
135 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
136 m_cursorLine->setZValue(1000);
139 pen1.setCosmetic(true);
140 m_cursorLine->setPen(pen1);
142 KIcon razorIcon("edit-cut");
143 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
145 KIcon spacerIcon("kdenlive-spacer-tool");
146 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
147 verticalScrollBar()->setTracking(true);
148 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
149 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
150 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
151 m_scrollTimer.setInterval(100);
152 m_scrollTimer.setSingleShot(true);
154 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
155 m_thumbsTimer.setInterval(500);
156 m_thumbsTimer.setSingleShot(true);
159 CustomTrackView::~CustomTrackView()
161 qDeleteAll(m_guides);
162 m_waitingThumbs.clear();
165 void CustomTrackView::setDocumentModified()
167 m_document->setModified(true);
170 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
172 m_timelineContextMenu = timeline;
173 m_timelineContextClipMenu = clip;
174 m_clipTypeGroup = clipTypeGroup;
175 QList <QAction *> list = m_timelineContextClipMenu->actions();
176 for (int i = 0; i < list.count(); i++) {
177 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
178 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
181 m_timelineContextTransitionMenu = transition;
182 list = m_timelineContextTransitionMenu->actions();
183 for (int i = 0; i < list.count(); i++) {
184 if (list.at(i)->data().toString() == "auto") {
185 m_autoTransition = list.at(i);
190 m_timelineContextMenu->addSeparator();
191 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
192 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
193 m_timelineContextMenu->addAction(m_deleteGuide);
195 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
196 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
197 m_timelineContextMenu->addAction(m_editGuide);
200 void CustomTrackView::checkAutoScroll()
202 m_autoScroll = KdenliveSettings::autoscroll();
205 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
206 return m_scene->m_tracksList;
209 void CustomTrackView::checkTrackHeight()
211 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
212 m_tracksHeight = KdenliveSettings::trackheight();
213 emit trackHeightChanged();
214 QList<QGraphicsItem *> itemList = items();
216 Transition *transitionitem;
217 bool snap = KdenliveSettings::snaptopoints();
218 KdenliveSettings::setSnaptopoints(false);
219 for (int i = 0; i < itemList.count(); i++) {
220 if (itemList.at(i)->type() == AVWIDGET) {
221 item = (ClipItem*) itemList.at(i);
222 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
223 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
224 item->resetThumbs(true);
225 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
226 transitionitem = (Transition*) itemList.at(i);
227 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
228 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
231 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
233 for (int i = 0; i < m_guides.count(); i++) {
234 QLineF l = m_guides.at(i)->line();
235 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
236 m_guides.at(i)->setLine(l);
239 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
240 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
241 KdenliveSettings::setSnaptopoints(snap);
242 viewport()->update();
245 /** Zoom or move viewport on mousewheel
247 * If mousewheel+Ctrl, zooms in/out on the timeline.
249 * With Ctrl, moves viewport towards end of timeline if down/back,
250 * opposite on up/forward.
252 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
253 void CustomTrackView::wheelEvent(QWheelEvent * e)
255 if (e->modifiers() == Qt::ControlModifier) {
256 if (e->delta() > 0) emit zoomIn();
259 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
260 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
264 int CustomTrackView::getPreviousVideoTrack(int track)
266 track = m_document->tracksCount() - track - 1;
268 for (int i = track; i > -1; i--) {
269 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
275 void CustomTrackView::slotFetchNextThumbs()
277 if (!m_waitingThumbs.isEmpty()) {
278 ClipItem *item = m_waitingThumbs.takeFirst();
279 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
280 item = m_waitingThumbs.takeFirst();
282 if (item) item->slotFetchThumbs();
283 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
287 void CustomTrackView::slotCheckMouseScrolling()
289 if (m_scrollOffset == 0) {
290 m_scrollTimer.stop();
293 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
294 m_scrollTimer.start();
297 void CustomTrackView::slotCheckPositionScrolling()
299 // If mouse is at a border of the view, scroll
300 if (m_moveOpMode != SEEK) return;
301 if (mapFromScene(m_cursorPos, 0).x() < 3) {
302 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
303 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
304 setCursorPos(mapToScene(QPoint(-2, 0)).x());
305 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
306 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
307 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
308 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
315 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
317 int pos = event->x();
318 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
319 emit mousePosition(mappedXPos);
321 if (event->buttons() & Qt::MidButton) return;
322 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
323 QGraphicsView::mouseMoveEvent(event);
328 if (event->buttons() != Qt::NoButton) {
329 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
330 if (m_dragItem && m_tool == SELECTTOOL) {
331 if (m_operationMode == MOVE && move) {
332 QGraphicsView::mouseMoveEvent(event);
333 // If mouse is at a border of the view, scroll
335 m_scrollOffset = -30;
336 m_scrollTimer.start();
337 } else if (viewport()->width() - pos < 10) {
339 m_scrollTimer.start();
340 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
342 } else if (m_operationMode == RESIZESTART && move) {
343 double snappedPos = getSnapPointForPos(mappedXPos);
344 m_document->renderer()->pause();
345 m_dragItem->resizeStart((int)(snappedPos));
346 } else if (m_operationMode == RESIZEEND && move) {
347 double snappedPos = getSnapPointForPos(mappedXPos);
348 m_document->renderer()->pause();
349 m_dragItem->resizeEnd((int)(snappedPos));
350 } else if (m_operationMode == FADEIN && move) {
351 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
352 } else if (m_operationMode == FADEOUT && move) {
353 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
354 } else if (m_operationMode == KEYFRAME && move) {
355 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
356 double pos = mapToScene(event->pos()).toPoint().y();
357 QRectF br = m_dragItem->sceneBoundingRect();
358 double maxh = 100.0 / br.height();
359 pos = (br.bottom() - pos) * maxh;
360 m_dragItem->updateKeyFramePos(keyFramePos, pos);
362 m_animationTimer->stop();
368 } else if (m_operationMode == MOVEGUIDE) {
369 m_animationTimer->stop();
374 QGraphicsView::mouseMoveEvent(event);
376 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
378 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
379 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
383 if (m_tool == RAZORTOOL) {
384 setCursor(m_razorCursor);
385 //QGraphicsView::mouseMoveEvent(event);
387 } else if (m_tool == SPACERTOOL) {
388 setCursor(m_spacerCursor);
392 QList<QGraphicsItem *> itemList = items(event->pos());
393 QGraphicsRectItem *item = NULL;
394 OPERATIONTYPE opMode = NONE;
396 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
398 } else for (int i = 0; i < itemList.count(); i++) {
399 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
400 item = (QGraphicsRectItem*) itemList.at(i);
405 if (item && event->buttons() == Qt::NoButton) {
406 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
407 if (m_tool == RAZORTOOL) {
408 // razor tool over a clip, display current frame in monitor
409 if (false && /*!m_blockRefresh && */item->type() == AVWIDGET) {
410 //TODO: solve crash when showing frame when moving razor over clip
411 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
416 opMode = clip->operationMode(mapToScene(event->pos()));
417 const double size = 5;
418 if (opMode == m_moveOpMode) {
419 QGraphicsView::mouseMoveEvent(event);
423 m_animationTimer->stop();
430 m_moveOpMode = opMode;
431 if (opMode == MOVE) {
432 setCursor(Qt::OpenHandCursor);
433 } else if (opMode == RESIZESTART) {
434 setCursor(KCursor("left_side", Qt::SizeHorCursor));
435 if (m_visualTip == NULL) {
436 QRectF rect = clip->sceneBoundingRect();
438 polygon << QPoint(0, - size * 2);
439 polygon << QPoint(size * 2, 0);
440 polygon << QPoint(0, size * 2);
441 polygon << QPoint(0, - size * 2);
443 m_visualTip = new QGraphicsPolygonItem(polygon);
444 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
445 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
446 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
447 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
448 m_visualTip->setZValue(100);
449 m_animation = new QGraphicsItemAnimation;
450 m_animation->setItem(m_visualTip);
451 m_animation->setTimeLine(m_animationTimer);
452 m_animation->setScaleAt(.5, 2, 1);
453 m_animation->setScaleAt(1, 1, 1);
454 scene()->addItem(m_visualTip);
455 m_animationTimer->start();
457 } else if (opMode == RESIZEEND) {
458 setCursor(KCursor("right_side", Qt::SizeHorCursor));
459 if (m_visualTip == NULL) {
460 QRectF rect = clip->sceneBoundingRect();
462 polygon << QPoint(0, - size * 2);
463 polygon << QPoint(- size * 2, 0);
464 polygon << QPoint(0, size * 2);
465 polygon << QPoint(0, - size * 2);
467 m_visualTip = new QGraphicsPolygonItem(polygon);
468 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
469 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
470 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
471 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
472 m_visualTip->setZValue(100);
473 m_animation = new QGraphicsItemAnimation;
474 m_animation->setItem(m_visualTip);
475 m_animation->setTimeLine(m_animationTimer);
476 m_animation->setScaleAt(.5, 2, 1);
477 m_animation->setScaleAt(1, 1, 1);
478 scene()->addItem(m_visualTip);
479 m_animationTimer->start();
481 } else if (opMode == FADEIN) {
482 if (m_visualTip == NULL) {
483 ClipItem *item = (ClipItem *) clip;
484 QRectF rect = clip->sceneBoundingRect();
485 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
486 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
487 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
488 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
489 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
490 m_visualTip->setZValue(100);
491 m_animation = new QGraphicsItemAnimation;
492 m_animation->setItem(m_visualTip);
493 m_animation->setTimeLine(m_animationTimer);
494 m_animation->setScaleAt(.5, 2, 2);
495 m_animation->setScaleAt(1, 1, 1);
496 scene()->addItem(m_visualTip);
497 m_animationTimer->start();
499 setCursor(Qt::PointingHandCursor);
500 } else if (opMode == FADEOUT) {
501 if (m_visualTip == NULL) {
502 ClipItem *item = (ClipItem *) clip;
503 QRectF rect = clip->sceneBoundingRect();
504 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
505 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
506 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
507 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
508 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
509 m_visualTip->setZValue(100);
510 m_animation = new QGraphicsItemAnimation;
511 m_animation->setItem(m_visualTip);
512 m_animation->setTimeLine(m_animationTimer);
513 m_animation->setScaleAt(.5, 2, 2);
514 m_animation->setScaleAt(1, 1, 1);
515 scene()->addItem(m_visualTip);
516 m_animationTimer->start();
518 setCursor(Qt::PointingHandCursor);
519 } else if (opMode == TRANSITIONSTART) {
520 if (m_visualTip == NULL) {
521 QRectF rect = clip->sceneBoundingRect();
523 polygon << QPoint(0, - size * 2);
524 polygon << QPoint(size * 2, 0);
525 polygon << QPoint(0, 0);
526 polygon << QPoint(0, - size * 2);
528 m_visualTip = new QGraphicsPolygonItem(polygon);
529 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
530 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
531 m_visualTip->setPos(rect.x(), rect.bottom());
532 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
533 m_visualTip->setZValue(100);
534 m_animation = new QGraphicsItemAnimation;
535 m_animation->setItem(m_visualTip);
536 m_animation->setTimeLine(m_animationTimer);
537 m_animation->setScaleAt(.5, 2, 2);
538 m_animation->setScaleAt(1, 1, 1);
539 scene()->addItem(m_visualTip);
540 m_animationTimer->start();
542 setCursor(Qt::PointingHandCursor);
543 } else if (opMode == TRANSITIONEND) {
544 if (m_visualTip == NULL) {
545 QRectF rect = clip->sceneBoundingRect();
547 polygon << QPoint(0, - size * 2);
548 polygon << QPoint(- size * 2, 0);
549 polygon << QPoint(0, 0);
550 polygon << QPoint(0, - size * 2);
552 m_visualTip = new QGraphicsPolygonItem(polygon);
553 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
554 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
555 m_visualTip->setPos(rect.right(), rect.bottom());
556 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
557 m_visualTip->setZValue(100);
558 m_animation = new QGraphicsItemAnimation;
559 m_animation->setItem(m_visualTip);
560 m_animation->setTimeLine(m_animationTimer);
561 m_animation->setScaleAt(.5, 2, 2);
562 m_animation->setScaleAt(1, 1, 1);
563 scene()->addItem(m_visualTip);
564 m_animationTimer->start();
566 setCursor(Qt::PointingHandCursor);
567 } else if (opMode == KEYFRAME) {
568 setCursor(Qt::PointingHandCursor);
570 } // no clip under mouse
571 else if (m_tool == RAZORTOOL) {
574 } else if (opMode == MOVEGUIDE) {
575 m_moveOpMode = opMode;
576 setCursor(Qt::SplitHCursor);
579 m_animationTimer->stop();
586 setCursor(Qt::ArrowCursor);
587 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
588 QGraphicsView::mouseMoveEvent(event);
590 setCursorPos(mappedXPos);
591 slotCheckPositionScrolling();
593 } else m_moveOpMode = NONE;
595 QGraphicsView::mouseMoveEvent(event);
599 void CustomTrackView::mousePressEvent(QMouseEvent * event)
601 setFocus(Qt::MouseFocusReason);
602 m_menuPosition = QPoint();
604 // special cases (middle click button or ctrl / shift click
605 if (event->button() == Qt::MidButton) {
606 m_document->renderer()->switchPlay();
607 m_blockRefresh = false;
608 m_operationMode = NONE;
612 if (event->modifiers() & Qt::ShiftModifier) {
613 // Rectangle selection
614 setDragMode(QGraphicsView::RubberBandDrag);
615 if (!(event->modifiers() & Qt::ControlModifier)) {
616 resetSelectionGroup();
617 scene()->clearSelection();
619 QGraphicsView::mousePressEvent(event);
620 m_blockRefresh = false;
621 m_operationMode = RUBBERSELECTION;
625 m_blockRefresh = true;
627 bool collision = false;
629 if (m_tool != RAZORTOOL) activateMonitor();
630 else if (m_document->renderer()->playSpeed() != 0.0) {
631 m_document->renderer()->pause();
634 m_clickEvent = event->pos();
636 // check item under mouse
637 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
639 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
640 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
641 setDragMode(QGraphicsView::ScrollHandDrag);
642 QGraphicsView::mousePressEvent(event);
643 m_blockRefresh = false;
644 m_operationMode = NONE;
648 // if a guide and a clip were pressed, just select the guide
649 for (int i = 0; i < collisionList.count(); ++i) {
650 if (collisionList.at(i)->type() == GUIDEITEM) {
651 // a guide item was pressed
652 m_dragGuide = (Guide *) collisionList.at(i);
653 if (event->button() == Qt::LeftButton) { // move it
654 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
656 m_operationMode = MOVEGUIDE;
657 // deselect all clips so that only the guide will move
658 m_scene->clearSelection();
659 resetSelectionGroup(false);
660 updateSnapPoints(NULL);
661 QGraphicsView::mousePressEvent(event);
663 } else // show context menu
668 // Find first clip, transition or group under mouse (when no guides selected)
670 AbstractGroupItem *dragGroup = NULL;
671 AbstractClipItem *collisionClip = NULL;
673 while (!m_dragGuide && ct < collisionList.count()) {
674 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
675 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
676 if (collisionClip == m_dragItem) {
677 collisionClip = NULL;
678 } else m_dragItem = collisionClip;
680 m_dragItemInfo = m_dragItem->info();
681 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
682 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
683 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
689 if (!found) m_dragItem = NULL;
691 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
692 // update transition menu action
693 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
694 m_autoTransition->setEnabled(true);
695 } else m_autoTransition->setEnabled(false);
697 // context menu requested
698 if (event->button() == Qt::RightButton) {
700 if (dragGroup) dragGroup->setSelected(true);
701 else if (!m_dragItem->isSelected()) {
702 resetSelectionGroup(false);
703 m_scene->clearSelection();
704 m_dragItem->setSelected(true);
706 } else if (!m_dragGuide) {
707 // check if there is a guide close to mouse click
708 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
709 for (int i = 0; i < guidesCollisionList.count(); i++) {
710 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
711 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
715 // keep this to support multiple guides context menu in the future (?)
716 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
717 guidesCollisionList.removeAt(0);
719 if (!guidesCollisionList.isEmpty())
720 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
723 m_operationMode = NONE;
724 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
725 m_menuPosition = m_clickEvent;
731 // No item under click
732 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
733 resetSelectionGroup(false);
734 setCursor(Qt::ArrowCursor);
735 m_scene->clearSelection();
737 emit clipItemSelected(NULL);
738 updateClipTypeActions(NULL);
739 if (m_tool == SPACERTOOL) {
740 QList<QGraphicsItem *> selection;
741 if (event->modifiers() == Qt::ControlModifier) {
742 // Ctrl + click, select all items on track after click position
743 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
744 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
746 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;
748 // Select all items on all tracks after click position
749 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
750 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
753 QList <GenTime> offsetList;
754 for (int i = 0; i < selection.count(); i++) {
755 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
756 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
757 offsetList.append(item->startPos());
758 offsetList.append(item->endPos());
759 selection.at(i)->setSelected(true);
761 if (selection.at(i)->type() == GROUPWIDGET) {
762 QList<QGraphicsItem *> children = selection.at(i)->childItems();
763 for (int j = 0; j < children.count(); j++) {
764 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
765 offsetList.append(item->startPos());
766 offsetList.append(item->endPos());
768 selection.at(i)->setSelected(true);
772 if (!offsetList.isEmpty()) {
774 QList <GenTime> cleandOffsetList;
775 GenTime startOffset = offsetList.takeFirst();
776 for (int k = 0; k < offsetList.size(); k++) {
777 GenTime newoffset = offsetList.at(k) - startOffset;
778 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
779 cleandOffsetList.append(newoffset);
782 updateSnapPoints(NULL, cleandOffsetList, true);
784 groupSelectedItems(true);
785 m_operationMode = SPACER;
786 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
787 QGraphicsView::mousePressEvent(event);
792 if (m_tool == RAZORTOOL && m_dragItem) {
793 if (m_dragItem->type() == TRANSITIONWIDGET) {
794 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
798 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
799 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
804 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
805 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
806 m_document->renderer()->pause();
807 m_commandStack->push(command);
808 setDocumentModified();
814 bool itemSelected = false;
815 if (m_dragItem->isSelected()) itemSelected = true;
816 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
817 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
819 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
820 if (event->modifiers() != Qt::ControlModifier) {
821 m_scene->clearSelection();
822 resetSelectionGroup(false);
823 } else resetSelectionGroup();
825 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
826 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
827 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
829 bool selected = !m_dragItem->isSelected();
830 if (dragGroup) dragGroup->setSelected(selected);
831 else m_dragItem->setSelected(selected);
833 groupSelectedItems();
834 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
835 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
836 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
839 // Update snap points
840 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
842 QList <GenTime> offsetList;
843 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
844 for (int i = 0; i < children.count(); i++) {
845 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
846 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
847 offsetList.append(item->startPos());
848 offsetList.append(item->endPos());
851 if (!offsetList.isEmpty()) {
853 GenTime startOffset = offsetList.takeFirst();
854 QList <GenTime> cleandOffsetList;
855 for (int k = 0; k < offsetList.size(); k++) {
856 GenTime newoffset = offsetList.at(k) - startOffset;
857 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
858 cleandOffsetList.append(newoffset);
861 updateSnapPoints(NULL, cleandOffsetList, true);
865 if (collisionClip != NULL || m_dragItem == NULL) {
866 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
867 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
868 emit clipItemSelected(selected);
869 } else emit clipItemSelected(NULL);
872 // If clicked item is selected, allow move
873 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
875 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
876 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
878 if (m_operationMode == KEYFRAME) {
879 m_dragItem->updateSelectedKeyFrame();
880 m_blockRefresh = false;
882 } else if (m_operationMode == MOVE) {
883 setCursor(Qt::ClosedHandCursor);
884 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
886 info.startPos = m_dragItem->startPos();
887 info.track = m_dragItem->track();
888 int transitiontrack = getPreviousVideoTrack(info.track);
889 ClipItem *transitionClip = NULL;
890 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
891 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
892 info.endPos = transitionClip->endPos();
893 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
894 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
895 // Check there is no other transition at that place
896 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
897 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
898 QList<QGraphicsItem *> selection = m_scene->items(r);
899 bool transitionAccepted = true;
900 for (int i = 0; i < selection.count(); i++) {
901 if (selection.at(i)->type() == TRANSITIONWIDGET) {
902 Transition *tr = static_cast <Transition *>(selection.at(i));
903 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
904 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
905 } else transitionAccepted = false;
908 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
909 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
910 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
912 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
913 info.track = m_dragItem->track();
914 int transitiontrack = getPreviousVideoTrack(info.track);
915 ClipItem *transitionClip = NULL;
916 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
917 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
918 info.startPos = transitionClip->startPos();
919 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
920 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
921 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
922 EffectsList::setParameter(transition, "reverse", "1");
924 // Check there is no other transition at that place
925 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
926 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
927 QList<QGraphicsItem *> selection = m_scene->items(r);
928 bool transitionAccepted = true;
929 for (int i = 0; i < selection.count(); i++) {
930 if (selection.at(i)->type() == TRANSITIONWIDGET) {
931 Transition *tr = static_cast <Transition *>(selection.at(i));
932 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
933 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
934 } else transitionAccepted = false;
937 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
938 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
940 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
941 resetSelectionGroup(false);
942 m_dragItem->setSelected(true);
945 m_blockRefresh = false;
947 //QGraphicsView::mousePressEvent(event);
950 void CustomTrackView::resetSelectionGroup(bool selectItems)
952 if (m_selectionGroup) {
953 // delete selection group
954 bool snap = KdenliveSettings::snaptopoints();
955 KdenliveSettings::setSnaptopoints(false);
957 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
958 scene()->destroyItemGroup(m_selectionGroup);
959 for (int i = 0; i < children.count(); i++) {
960 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
961 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
962 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemClipsToShape);
963 children.at(i)->setSelected(selectItems);
965 } else if (children.at(i)->type() == GROUPWIDGET) {
966 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemClipsToShape);
967 children.at(i)->setSelected(selectItems);
970 m_selectionGroup = NULL;
971 KdenliveSettings::setSnaptopoints(snap);
975 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
977 if (m_selectionGroup) {
978 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
981 QList<QGraphicsItem *> selection = m_scene->selectedItems();
982 if (selection.isEmpty()) return;
983 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
984 // Find top left position of selection
985 for (int i = 1; i < selection.count(); i++) {
986 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
987 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
988 if (currenttop.x() < top.x()) top.setX(currenttop.x());
989 if (currenttop.y() < top.y()) top.setY(currenttop.y());
993 if (force || selection.count() > 1) {
994 bool snap = KdenliveSettings::snaptopoints();
995 KdenliveSettings::setSnaptopoints(false);
996 if (createNewGroup) {
997 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
998 newGroup->translate(-top.x(), -top.y() + 1);
999 newGroup->setPos(top.x(), top.y() - 1);
1000 scene()->addItem(newGroup);
1002 // CHeck if we are trying to include a group in a group
1003 QList <AbstractGroupItem *> groups;
1004 for (int i = 0; i < selection.count(); i++) {
1005 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1006 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1007 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1009 if (!groups.isEmpty()) {
1010 // ungroup previous groups
1011 while (!groups.isEmpty()) {
1012 AbstractGroupItem *grp = groups.takeFirst();
1013 m_document->clipManager()->removeGroup(grp);
1014 scene()->destroyItemGroup(grp);
1016 selection = m_scene->selectedItems();
1019 for (int i = 0; i < selection.count(); i++) {
1020 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1021 newGroup->addToGroup(selection.at(i));
1022 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1025 KdenliveSettings::setSnaptopoints(snap);
1027 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1028 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1029 m_selectionGroup->setPos(top.x(), top.y() - 1);
1030 scene()->addItem(m_selectionGroup);
1031 for (int i = 0; i < selection.count(); i++) {
1032 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1033 m_selectionGroup->addToGroup(selection.at(i));
1034 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1037 KdenliveSettings::setSnaptopoints(snap);
1038 if (m_selectionGroup) {
1039 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1040 m_selectionGroupInfo.track = m_selectionGroup->track();
1043 } else resetSelectionGroup();
1046 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1048 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1049 if (m_moveOpMode == KEYFRAME) {
1050 // user double clicked on a keyframe, open edit dialog
1051 QDialog d(parentWidget());
1052 Ui::KeyFrameDialog_UI view;
1054 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1055 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1056 view.kfr_value->setFocus();
1057 if (d.exec() == QDialog::Accepted) {
1058 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1059 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1060 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1061 QString previous = item->keyframes(item->selectedEffectIndex());
1062 item->updateKeyframeEffect();
1063 QString next = item->keyframes(item->selectedEffectIndex());
1064 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1065 m_commandStack->push(command);
1066 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1067 emit clipItemSelected(item, item->selectedEffectIndex());
1072 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1073 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1074 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1075 QString previous = item->keyframes(item->selectedEffectIndex());
1076 item->updateKeyframeEffect();
1077 QString next = item->keyframes(item->selectedEffectIndex());
1078 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1079 m_commandStack->push(command);
1080 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1081 emit clipItemSelected(item, item->selectedEffectIndex());
1083 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1084 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1087 if (m_dragItem->type() == TRANSITIONWIDGET) {
1088 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1090 getClipAvailableSpace(m_dragItem, minimum, maximum);
1092 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1093 d.setMargins(minimum, maximum);
1094 if (d.exec() == QDialog::Accepted) {
1095 if (m_dragItem->type() == TRANSITIONWIDGET) {
1096 // move & resize transition
1098 startInfo.startPos = m_dragItem->startPos();
1099 startInfo.endPos = m_dragItem->endPos();
1100 startInfo.track = m_dragItem->track();
1102 endInfo.startPos = d.startPos();
1103 endInfo.endPos = endInfo.startPos + d.duration();
1104 endInfo.track = m_dragItem->track();
1105 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1106 m_commandStack->push(command);
1108 // move and resize clip
1109 QUndoCommand *moveCommand = new QUndoCommand();
1110 moveCommand->setText(i18n("Edit clip"));
1111 ItemInfo clipInfo = m_dragItem->info();
1112 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1113 // duration was reduced, so process it first
1114 ItemInfo startInfo = clipInfo;
1115 clipInfo.endPos = clipInfo.startPos + d.duration();
1116 clipInfo.cropStart = d.cropStart();
1117 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1119 if (d.startPos() != clipInfo.startPos) {
1120 ItemInfo startInfo = clipInfo;
1121 clipInfo.startPos = d.startPos();
1122 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1123 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1125 if (d.duration() > m_dragItem->cropDuration()) {
1126 // duration was increased, so process it after move
1127 ItemInfo startInfo = clipInfo;
1128 clipInfo.endPos = clipInfo.startPos + d.duration();
1129 clipInfo.cropStart = d.cropStart();
1130 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1132 m_commandStack->push(moveCommand);
1136 QList<QGraphicsItem *> collisionList = items(event->pos());
1137 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1138 Guide *editGuide = (Guide *) collisionList.at(0);
1139 if (editGuide) slotEditGuide(editGuide->info());
1145 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1147 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1149 clip->setKeyframes(index, keyframes);
1150 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1151 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1155 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1157 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1158 m_editGuide->setEnabled(m_dragGuide != NULL);
1159 if (clip == NULL) m_timelineContextMenu->popup(pos);
1160 else if (group != NULL) {
1161 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1162 m_ungroupAction->setEnabled(true);
1163 updateClipTypeActions(NULL);
1164 m_timelineContextClipMenu->popup(pos);
1166 m_ungroupAction->setEnabled(false);
1167 if (clip->type() == AVWIDGET) {
1168 ClipItem *item = static_cast <ClipItem*>(clip);
1169 updateClipTypeActions(item);
1170 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1171 m_timelineContextClipMenu->popup(pos);
1172 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1176 void CustomTrackView::activateMonitor()
1178 emit activateDocumentMonitor();
1181 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1183 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1185 resetSelectionGroup();
1186 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1187 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1189 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1191 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1195 info.startPos = GenTime();
1196 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1197 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1198 info.track = (int)(1 / m_tracksHeight);
1199 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1200 m_selectionGroup->addToGroup(item);
1201 item->setFlags(QGraphicsItem::ItemIsSelectable);
1202 //TODO: check if we do not overlap another clip when first dropping in timeline
1203 // if (insertPossible(m_selectionGroup, event->pos()))
1204 QList <GenTime> offsetList;
1205 offsetList.append(info.endPos);
1206 updateSnapPoints(NULL, offsetList);
1207 scene()->addItem(m_selectionGroup);
1208 event->acceptProposedAction();
1209 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1211 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1212 m_scene->clearSelection();
1213 resetSelectionGroup(false);
1215 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1218 QList <GenTime> offsetList;
1219 for (int i = 0; i < ids.size(); ++i) {
1220 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1222 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1226 info.startPos = start;
1227 info.endPos = info.startPos + clip->duration();
1228 info.track = (int)(1 / m_tracksHeight);
1229 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1230 start += clip->duration();
1231 offsetList.append(start);
1232 m_selectionGroup->addToGroup(item);
1233 item->setFlags(QGraphicsItem::ItemIsSelectable);
1234 m_waitingThumbs.append(item);
1236 //TODO: check if we do not overlap another clip when first dropping in timeline
1237 //if (insertPossible(m_selectionGroup, event->pos()))
1238 updateSnapPoints(NULL, offsetList);
1239 scene()->addItem(m_selectionGroup);
1240 m_thumbsTimer.start();
1241 event->acceptProposedAction();
1244 // the drag is not a clip (may be effect, ...)
1246 QGraphicsView::dragEnterEvent(event);
1251 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1254 QList<QGraphicsItem *> children = group->childItems();
1255 for (int i = 0; i < children.count(); i++) {
1256 if (children.at(i)->type() == AVWIDGET) {
1257 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1258 ItemInfo info = clip->info();
1259 kDebug() << " / / INSERT : " << pos.x();
1260 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1261 kDebug() << " / / INSERT RECT: " << shape;
1262 path = path.united(QPolygonF(shape));
1266 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1267 if (collindingItems.isEmpty()) return true;
1269 for (int i = 0; i < collindingItems.count(); i++) {
1270 QGraphicsItem *collision = collindingItems.at(i);
1271 if (collision->type() == AVWIDGET) {
1273 kDebug() << "// COLLISIION DETECTED";
1283 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1285 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);
1286 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1287 collindingItems.removeAll(item);
1288 if (collindingItems.isEmpty()) return false;
1290 for (int i = 0; i < collindingItems.count(); i++) {
1291 QGraphicsItem *collision = collindingItems.at(i);
1292 if (collision->type() == item->type()) {
1294 kDebug() << "// COLLISIION DETECTED";
1302 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1304 int track = m_document->tracksCount() - clip->track();
1305 GenTime pos = clip->startPos();
1306 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1307 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1310 bool success = true;
1311 for (int i = 0; i < clip->effectsCount(); i++) {
1312 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1314 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1315 m_document->renderer()->doRefresh();
1318 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1320 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1322 // Special case: speed effect
1323 if (effect.attribute("id") == "speed") {
1324 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1325 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1328 ItemInfo info = clip->info();
1329 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1330 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1331 if (strobe == 0) strobe = 1;
1332 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1333 clip->addEffect(effect);
1334 if (clip->isSelected()) emit clipItemSelected(clip);
1338 EffectsParameterList params = clip->addEffect(effect);
1339 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1340 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1341 if (clip->isSelected()) emit clipItemSelected(clip);
1342 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1345 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1347 QString index = effect.attribute("kdenlive_ix");
1348 // Special case: speed effect
1349 if (effect.attribute("id") == "speed") {
1350 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1352 ItemInfo info = clip->info();
1353 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1354 clip->deleteEffect(index);
1355 emit clipItemSelected(clip);
1359 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1360 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1361 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1364 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1366 clip->deleteEffect(index);
1367 emit clipItemSelected(clip);
1371 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1373 QList<QGraphicsItem *> itemList = group->childItems();
1374 QUndoCommand *effectCommand = new QUndoCommand();
1376 QDomNode namenode = effect.elementsByTagName("name").item(0);
1377 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1378 else effectName = i18n("effect");
1379 effectCommand->setText(i18n("Add %1", effectName));
1381 for (int i = 0; i < itemList.count(); i++) {
1382 if (itemList.at(i)->type() == AVWIDGET) {
1383 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1384 if (effect.attribute("type") == "audio") {
1385 // Don't add audio effects on video clips
1386 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1387 } else if (effect.hasAttribute("type") == false) {
1388 // Don't add video effect on audio clips
1389 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1392 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1393 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1396 if (item->isItemLocked()) {
1399 item->initEffect(effect);
1400 if (effect.attribute("tag") == "ladspa") {
1401 QString ladpsaFile = m_document->getLadspaFile();
1402 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1403 effect.setAttribute("src", ladpsaFile);
1405 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1410 m_commandStack->push(effectCommand);
1411 setDocumentModified();
1412 } else delete effectCommand;
1415 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1417 QList<QGraphicsItem *> itemList;
1418 QUndoCommand *effectCommand = new QUndoCommand();
1420 QDomNode namenode = effect.elementsByTagName("name").item(0);
1421 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1422 else effectName = i18n("effect");
1423 effectCommand->setText(i18n("Add %1", effectName));
1425 if (track == -1) itemList = scene()->selectedItems();
1426 if (itemList.isEmpty()) {
1427 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1428 if (clip) itemList.append(clip);
1429 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1431 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1432 for (int i = 0; i < itemList.count(); i++) {
1433 if (itemList.at(i)->type() == AVWIDGET) {
1434 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1435 if (effect.attribute("type") == "audio") {
1436 // Don't add audio effects on video clips
1437 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1438 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1441 } else if (effect.hasAttribute("type") == false) {
1442 // Don't add video effect on audio clips
1443 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1444 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1448 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1449 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1452 if (item->isItemLocked()) {
1455 item->initEffect(effect);
1456 if (effect.attribute("tag") == "ladspa") {
1457 QString ladpsaFile = m_document->getLadspaFile();
1458 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1459 effect.setAttribute("src", ladpsaFile);
1461 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1466 m_commandStack->push(effectCommand);
1467 setDocumentModified();
1468 } else delete effectCommand;
1471 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1473 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1474 m_commandStack->push(command);
1475 setDocumentModified();
1478 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1480 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1483 // Special case: speed effect
1484 if (effect.attribute("id") == "speed") {
1485 ItemInfo info = clip->info();
1486 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1487 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1488 if (strobe == 0) strobe = 1;
1489 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1490 clip->setEffectAt(ix, effect);
1491 if (ix == clip->selectedEffectIndex()) {
1492 clip->setSelectedEffect(ix);
1497 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1498 if (effect.attribute("tag") == "ladspa") {
1499 // Update the ladspa affect file
1500 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1502 // check if we are trying to reset a keyframe effect
1503 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1504 clip->initEffect(effect);
1505 effectParams = clip->getEffectArgs(effect);
1507 if (effectParams.paramValue("disabled") == "1") {
1508 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1509 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1510 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1511 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1512 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1514 clip->setEffectAt(ix, effect);
1515 if (ix == clip->selectedEffectIndex()) {
1516 clip->setSelectedEffect(ix);
1517 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1519 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1520 // A fade effect was modified, update the clip
1521 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1522 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1523 clip->setFadeIn(pos);
1525 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1526 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1527 clip->setFadeOut(pos);
1531 setDocumentModified();
1534 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1536 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1537 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1538 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1539 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1540 clip->setEffectAt(oldPos - 1, act);
1541 clip->setEffectAt(newPos - 1, before);
1542 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1543 emit clipItemSelected(clip, newPos - 1);
1544 setDocumentModified();
1545 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1548 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1550 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1551 QDomElement oldEffect = effect.cloneNode().toElement();
1552 if (effect.attribute("id") == "speed") {
1554 ItemInfo info = clip->info();
1555 effect.setAttribute("disabled", (int) disable);
1556 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1558 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1559 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1560 if (strobe == 0) strobe = 1;
1561 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1566 effect.setAttribute("disabled", (int) disable);
1567 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1568 m_commandStack->push(command);
1569 setDocumentModified();;
1572 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1574 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1575 m_commandStack->push(command);
1576 setDocumentModified();
1579 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1581 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1582 m_commandStack->push(command);
1585 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1589 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1590 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1591 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1592 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);
1593 m_blockRefresh = false;
1596 if (item->parentItem()) {
1597 // Item is part of a group, reset group
1598 resetSelectionGroup();
1600 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1602 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1603 int cutPos = (int) cutTime.frames(m_document->fps());
1605 double speed = item->speed();
1606 newPos.startPos = cutTime;
1607 newPos.endPos = info.endPos;
1608 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1609 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1610 newPos.track = info.track;
1611 ClipItem *dup = item->clone(newPos);
1612 // remove unwanted effects (fade in) from 2nd part of cutted clip
1613 int ix = dup->hasEffect(QString(), "fadein");
1615 QDomElement oldeffect = item->effectAt(ix);
1616 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1618 ix = dup->hasEffect(QString(), "fade_from_black");
1620 QDomElement oldeffect = item->effectAt(ix);
1621 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1623 item->resizeEnd(cutPos, false);
1624 scene()->addItem(dup);
1625 if (item->checkKeyFrames()) slotRefreshEffects(item);
1626 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1627 item->baseClip()->addReference();
1628 m_document->updateClip(item->baseClip()->getId());
1629 setDocumentModified();
1630 //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);
1634 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1635 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1636 if (!item || !dup || item == dup) {
1637 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1638 m_blockRefresh = false;
1641 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1642 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1646 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1647 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1648 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1649 //deleteClip(dup->info());
1652 if (dup->isSelected()) emit clipItemSelected(NULL);
1653 dup->baseClip()->removeReference();
1654 m_document->updateClip(dup->baseClip()->getId());
1655 scene()->removeItem(dup);
1658 ItemInfo clipinfo = item->info();
1659 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1660 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1662 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1663 setDocumentModified();
1665 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1668 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1671 void CustomTrackView::slotEnableRefresh()
1673 m_blockRefresh = false;
1676 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1678 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1679 if (itemList.count() == 1) {
1680 if (itemList.at(0)->type() == AVWIDGET) {
1681 ClipItem *item = (ClipItem *) itemList.at(0);
1683 info.track = item->track();
1684 ClipItem *transitionClip = NULL;
1685 const int transitiontrack = getPreviousVideoTrack(info.track);
1686 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1687 if (pos < item->startPos() + item->cropDuration() / 2) {
1688 // add transition to clip start
1689 info.startPos = item->startPos();
1690 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1691 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1692 info.endPos = transitionClip->endPos();
1693 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1694 // Check there is no other transition at that place
1695 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1696 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1697 QList<QGraphicsItem *> selection = m_scene->items(r);
1698 bool transitionAccepted = true;
1699 for (int i = 0; i < selection.count(); i++) {
1700 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1701 Transition *tr = static_cast <Transition *>(selection.at(i));
1702 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1703 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1704 } else transitionAccepted = false;
1707 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1708 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1711 // add transition to clip end
1712 info.endPos = item->endPos();
1713 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1714 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1715 info.startPos = transitionClip->startPos();
1716 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1717 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1718 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1720 // Check there is no other transition at that place
1721 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1722 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1723 QList<QGraphicsItem *> selection = m_scene->items(r);
1724 bool transitionAccepted = true;
1725 for (int i = 0; i < selection.count(); i++) {
1726 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1727 Transition *tr = static_cast <Transition *>(selection.at(i));
1728 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1729 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1730 } else transitionAccepted = false;
1733 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1734 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1737 } else for (int i = 0; i < itemList.count(); i++) {
1738 if (itemList.at(i)->type() == AVWIDGET) {
1739 ClipItem *item = (ClipItem *) itemList.at(i);
1741 info.startPos = item->startPos();
1742 info.endPos = info.startPos + GenTime(65, m_document->fps());
1743 info.track = item->track();
1745 // Check there is no other transition at that place
1746 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1747 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1748 QList<QGraphicsItem *> selection = m_scene->items(r);
1749 bool transitionAccepted = true;
1750 for (int i = 0; i < selection.count(); i++) {
1751 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1752 Transition *tr = static_cast <Transition *>(selection.at(i));
1753 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1754 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1755 } else transitionAccepted = false;
1758 int transitiontrack = getPreviousVideoTrack(info.track);
1759 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1760 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1765 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1767 if (transitionInfo.startPos >= transitionInfo.endPos) {
1768 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1771 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1772 m_commandStack->push(command);
1773 setDocumentModified();
1776 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1778 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1779 //kDebug() << "---- ADDING transition " << params.attribute("value");
1780 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1781 scene()->addItem(tr);
1782 setDocumentModified();
1784 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1789 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1791 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1793 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1796 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1797 if (m_dragItem == item) m_dragItem = NULL;
1799 emit transitionItemSelected(NULL);
1800 setDocumentModified();
1803 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1805 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1806 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1807 m_commandStack->push(command);
1808 setDocumentModified();
1811 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1813 Transition *item = getTransitionItemAt(pos, track);
1815 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1818 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);
1819 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1820 item->setTransitionParameters(transition);
1821 if (updateTransitionWidget) {
1822 ItemInfo info = item->info();
1824 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1825 if (transitionClip && transitionClip->baseClip()) {
1826 QString size = transitionClip->baseClip()->getProperty("frame_size");
1827 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1828 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1829 p.setY(size.section('x', 1, 1).toInt());
1831 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1833 setDocumentModified();
1836 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1838 event->setDropAction(Qt::IgnoreAction);
1839 const QPointF pos = mapToScene(event->pos());
1840 if (m_selectionGroup && m_clipDrag) {
1841 m_selectionGroup->setPos(pos.x(), pos.y());
1842 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1843 event->setDropAction(Qt::MoveAction);
1844 event->acceptProposedAction();
1846 QGraphicsView::dragMoveEvent(event);
1850 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1852 if (m_selectionGroup && m_clipDrag) {
1853 m_thumbsTimer.stop();
1854 m_waitingThumbs.clear();
1855 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1857 scene()->destroyItemGroup(m_selectionGroup);
1858 m_selectionGroup = NULL;
1859 } else QGraphicsView::dragLeaveEvent(event);
1862 void CustomTrackView::dropEvent(QDropEvent * event)
1864 if (m_selectionGroup && m_clipDrag) {
1865 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1866 resetSelectionGroup();
1867 m_scene->clearSelection();
1868 bool hasVideoClip = false;
1869 QUndoCommand *addCommand = new QUndoCommand();
1870 addCommand->setText(i18n("Add timeline clip"));
1872 for (int i = 0; i < items.count(); i++) {
1873 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1874 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1875 if (items.count() == 1) {
1876 updateClipTypeActions(item);
1878 updateClipTypeActions(NULL);
1881 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1882 item->baseClip()->addReference();
1883 m_document->updateClip(item->baseClip()->getId());
1884 ItemInfo info = item->info();
1886 int tracknumber = m_document->tracksCount() - info.track - 1;
1887 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1888 if (isLocked) item->setItemLocked(true);
1889 ItemInfo clipInfo = info;
1890 clipInfo.track = m_document->tracksCount() - item->track();
1891 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1892 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1895 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1896 // add transparency transition
1897 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1898 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1900 item->setSelected(true);
1902 m_commandStack->push(addCommand);
1903 setDocumentModified();
1904 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1905 if (items.count() > 1) groupSelectedItems(true);
1906 event->setDropAction(Qt::MoveAction);
1908 } else QGraphicsView::dropEvent(event);
1913 QStringList CustomTrackView::mimeTypes() const
1915 QStringList qstrList;
1916 // list of accepted mime types for drop
1917 qstrList.append("text/plain");
1918 qstrList.append("kdenlive/producerslist");
1919 qstrList.append("kdenlive/clip");
1923 Qt::DropActions CustomTrackView::supportedDropActions() const
1925 // returns what actions are supported when dropping
1926 return Qt::MoveAction;
1929 void CustomTrackView::setDuration(int duration)
1931 int diff = qAbs(duration - sceneRect().width());
1932 if (diff * matrix().m11() > -50) {
1933 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1934 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1936 m_projectDuration = duration;
1939 int CustomTrackView::duration() const
1941 return m_projectDuration;
1944 void CustomTrackView::addTrack(TrackInfo type, int ix)
1946 if (ix == -1 || ix == m_document->tracksCount()) {
1947 m_document->insertTrack(ix, type);
1948 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1950 m_document->insertTrack(m_document->tracksCount() - ix, type);
1951 // insert track in MLT playlist
1952 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1954 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1955 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1956 QList<QGraphicsItem *> selection = m_scene->items(r);
1957 resetSelectionGroup();
1959 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1960 scene()->addItem(m_selectionGroup);
1961 for (int i = 0; i < selection.count(); i++) {
1962 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1963 m_selectionGroup->addToGroup(selection.at(i));
1964 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1967 // Move graphic items
1968 m_selectionGroup->translate(0, m_tracksHeight);
1970 // adjust track number
1971 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1972 for (int i = 0; i < children.count(); i++) {
1973 if (children.at(i)->type() == GROUPWIDGET) {
1974 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1975 children << grp->childItems();
1978 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1980 ItemInfo clipinfo = item->info();
1981 if (item->type() == AVWIDGET) {
1982 ClipItem *clip = static_cast <ClipItem *>(item);
1983 // We add a move clip command so that we get the correct producer for new track number
1984 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1985 Mlt::Producer *prod;
1986 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1987 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1988 else prod = clip->baseClip()->producer(clipinfo.track);
1989 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1991 } else if (item->type() == TRANSITIONWIDGET) {
1992 Transition *tr = static_cast <Transition *>(item);
1993 int track = tr->transitionEndTrack();
1995 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1999 resetSelectionGroup(false);
2002 int maxHeight = m_tracksHeight * m_document->tracksCount();
2003 for (int i = 0; i < m_guides.count(); i++) {
2004 QLineF l = m_guides.at(i)->line();
2005 l.setP2(QPointF(l.x2(), maxHeight));
2006 m_guides.at(i)->setLine(l);
2008 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2009 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2010 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2011 viewport()->update();
2012 //setFixedHeight(50 * m_tracksCount);
2015 void CustomTrackView::removeTrack(int ix)
2017 // Delete track in MLT playlist
2018 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2019 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2021 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2022 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2023 QList<QGraphicsItem *> selection = m_scene->items(r);
2025 resetSelectionGroup();
2027 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2028 scene()->addItem(m_selectionGroup);
2029 for (int i = 0; i < selection.count(); i++) {
2030 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2031 m_selectionGroup->addToGroup(selection.at(i));
2032 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2035 // Move graphic items
2036 qreal ydiff = 0 - (int) m_tracksHeight;
2037 m_selectionGroup->translate(0, ydiff);
2039 // adjust track number
2040 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2041 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2042 for (int i = 0; i < children.count(); i++) {
2043 if (children.at(i)->type() == GROUPWIDGET) {
2044 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2045 children << grp->childItems();
2048 if (children.at(i)->type() == AVWIDGET) {
2049 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2051 ItemInfo clipinfo = clip->info();
2052 // We add a move clip command so that we get the correct producer for new track number
2053 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2054 Mlt::Producer *prod;
2055 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2056 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2057 else prod = clip->baseClip()->producer(clipinfo.track);
2058 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2060 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2061 Transition *tr = static_cast <Transition *>(children.at(i));
2063 int track = tr->transitionEndTrack();
2065 ItemInfo clipinfo = tr->info();
2066 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2070 resetSelectionGroup(false);
2072 int maxHeight = m_tracksHeight * m_document->tracksCount();
2073 for (int i = 0; i < m_guides.count(); i++) {
2074 QLineF l = m_guides.at(i)->line();
2075 l.setP2(QPointF(l.x2(), maxHeight));
2076 m_guides.at(i)->setLine(l);
2078 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2079 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2080 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2081 viewport()->update();
2084 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2086 int tracknumber = m_document->tracksCount() - ix;
2087 m_document->setTrackType(tracknumber - 1, type);
2088 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2089 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2090 viewport()->update();
2094 void CustomTrackView::slotSwitchTrackAudio(int ix)
2096 /*for (int i = 0; i < m_document->tracksCount(); i++)
2097 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2098 int tracknumber = m_document->tracksCount() - ix - 1;
2099 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2100 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2101 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2102 setDocumentModified();
2105 void CustomTrackView::slotSwitchTrackLock(int ix)
2107 int tracknumber = m_document->tracksCount() - ix - 1;
2108 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2109 m_commandStack->push(command);
2113 void CustomTrackView::lockTrack(int ix, bool lock)
2115 int tracknumber = m_document->tracksCount() - ix - 1;
2116 m_document->switchTrackLock(tracknumber, lock);
2117 emit doTrackLock(ix, lock);
2118 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2120 for (int i = 0; i < selection.count(); i++) {
2121 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2122 if (selection.at(i)->isSelected()) {
2123 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2124 else emit transitionItemSelected(NULL);
2126 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2128 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2129 viewport()->update();
2130 setDocumentModified();
2133 void CustomTrackView::slotSwitchTrackVideo(int ix)
2135 int tracknumber = m_document->tracksCount() - ix;
2136 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2137 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2138 setDocumentModified();
2141 void CustomTrackView::slotRemoveSpace()
2145 if (m_menuPosition.isNull()) {
2146 pos = GenTime(cursorPos(), m_document->fps());
2148 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2151 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2152 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2154 ClipItem *item = getClipItemAt(pos, track);
2156 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);
2159 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2160 //kDebug() << "// GOT LENGT; " << length;
2162 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);
2166 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2167 QList<QGraphicsItem *> items = m_scene->items(r);
2169 QList<ItemInfo> clipsToMove;
2170 QList<ItemInfo> transitionsToMove;
2172 for (int i = 0; i < items.count(); i++) {
2173 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2174 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2175 ItemInfo info = item->info();
2176 if (item->type() == AVWIDGET) {
2177 clipsToMove.append(info);
2178 } else if (item->type() == TRANSITIONWIDGET) {
2179 transitionsToMove.append(info);
2184 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2185 m_commandStack->push(command);
2188 void CustomTrackView::slotInsertSpace()
2192 if (m_menuPosition.isNull()) {
2193 pos = GenTime(cursorPos(), m_document->fps());
2195 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2196 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2198 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2199 if (d.exec() != QDialog::Accepted) return;
2200 GenTime spaceDuration = d.selectedDuration();
2201 track = d.selectedTrack();
2202 ClipItem *item = getClipItemAt(pos, track);
2203 if (item) pos = item->startPos();
2206 int maxh = sceneRect().height();
2208 minh = track * m_tracksHeight + m_tracksHeight / 2;
2209 maxh = m_tracksHeight / 2 - 1;
2212 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
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, spaceDuration, true);
2231 m_commandStack->push(command);
2234 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2236 int diff = duration.frames(m_document->fps());
2237 resetSelectionGroup();
2238 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2239 scene()->addItem(m_selectionGroup);
2241 Transition *transition;
2243 // Create lists with start pos for each track
2244 QMap <int, int> trackClipStartList;
2245 QMap <int, int> trackTransitionStartList;
2247 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2248 trackClipStartList[i] = -1;
2249 trackTransitionStartList[i] = -1;
2252 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2253 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2255 if (clip->parentItem()) {
2256 m_selectionGroup->addToGroup(clip->parentItem());
2257 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2259 m_selectionGroup->addToGroup(clip);
2260 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2262 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))
2263 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2264 } else emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames(clipsToMove.at(i).startPos.frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2266 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2267 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2269 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2270 m_selectionGroup->addToGroup(transition);
2271 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))
2272 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2273 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2274 } 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);
2276 m_selectionGroup->translate(diff, 0);
2278 // update items coordinates
2279 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2280 for (int i = 0; i < itemList.count(); i++) {
2281 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2282 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2283 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2284 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2285 for (int j = 0; j < children.count(); j++) {
2286 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2290 resetSelectionGroup(false);
2291 if (track != -1) track = m_document->tracksCount() - track;
2292 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2295 void CustomTrackView::deleteClip(const QString &clipId)
2297 resetSelectionGroup();
2298 QList<QGraphicsItem *> itemList = items();
2299 QUndoCommand *deleteCommand = new QUndoCommand();
2300 deleteCommand->setText(i18n("Delete timeline clips"));
2302 for (int i = 0; i < itemList.count(); i++) {
2303 if (itemList.at(i)->type() == AVWIDGET) {
2304 ClipItem *item = (ClipItem *)itemList.at(i);
2305 if (item->clipProducer() == clipId) {
2307 if (item->parentItem()) {
2308 // Clip is in a group, destroy the group
2309 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2311 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2315 if (count == 0) delete deleteCommand;
2316 else m_commandStack->push(deleteCommand);
2319 void CustomTrackView::setCursorPos(int pos, bool seek)
2321 if (pos == m_cursorPos) return;
2322 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2324 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2325 else if (m_autoScroll) checkScrolling();
2326 m_cursorLine->setPos(m_cursorPos, 0);
2329 void CustomTrackView::updateCursorPos()
2331 m_cursorLine->setPos(m_cursorPos, 0);
2334 int CustomTrackView::cursorPos()
2336 return (int)(m_cursorPos);
2339 void CustomTrackView::moveCursorPos(int delta)
2341 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2342 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2343 m_cursorPos += delta;
2344 m_cursorLine->setPos(m_cursorPos, 0);
2345 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2348 void CustomTrackView::initCursorPos(int pos)
2350 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2352 m_cursorLine->setPos(pos, 0);
2356 void CustomTrackView::checkScrolling()
2358 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2361 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2363 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2364 QGraphicsView::mouseReleaseEvent(event);
2365 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2366 if (event->button() == Qt::MidButton) {
2369 setDragMode(QGraphicsView::NoDrag);
2370 if (m_operationMode == MOVEGUIDE) {
2371 setCursor(Qt::ArrowCursor);
2372 m_operationMode = NONE;
2373 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2374 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2375 if (newPos != m_dragGuide->position()) {
2376 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2377 m_commandStack->push(command);
2378 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2379 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2380 m_document->syncGuides(m_guides);
2385 } else if (m_operationMode == SPACER && m_selectionGroup) {
2387 if (event->modifiers() != Qt::ControlModifier) {
2388 // We are moving all tracks
2390 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2391 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2392 if (timeOffset != GenTime()) {
2393 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2395 QList<ItemInfo> clipsToMove;
2396 QList<ItemInfo> transitionsToMove;
2398 // Create lists with start pos for each track
2399 QMap <int, int> trackClipStartList;
2400 QMap <int, int> trackTransitionStartList;
2402 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2403 trackClipStartList[i] = -1;
2404 trackTransitionStartList[i] = -1;
2407 int max = items.count();
2408 for (int i = 0; i < max; i++) {
2409 if (items.at(i)->type() == GROUPWIDGET)
2410 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2413 for (int i = 0; i < items.count(); i++) {
2414 if (items.at(i)->type() == AVWIDGET) {
2415 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2416 ItemInfo info = item->info();
2417 clipsToMove.append(info);
2419 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2420 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2421 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2422 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2423 ItemInfo info = item->info();
2424 transitionsToMove.append(info);
2426 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2427 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2431 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2432 m_commandStack->push(command);
2433 if (track != -1) track = m_document->tracksCount() - track;
2434 kDebug() << "SPACER TRACK:" << track;
2435 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2437 resetSelectionGroup(false);
2438 m_operationMode = NONE;
2439 } else if (m_operationMode == RUBBERSELECTION) {
2440 //kDebug() << "// END RUBBER SELECT";
2441 resetSelectionGroup();
2442 groupSelectedItems();
2443 m_operationMode = NONE;
2446 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2447 emit transitionItemSelected(NULL);
2451 if (m_dragItem) info = m_dragItem->info();
2453 if (m_operationMode == MOVE) {
2454 setCursor(Qt::OpenHandCursor);
2456 if (m_dragItem->parentItem() == 0) {
2457 // we are moving one clip, easy
2458 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2459 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2460 Mlt::Producer *prod;
2461 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2462 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2463 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2464 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);
2467 int tracknumber = m_document->tracksCount() - item->track() - 1;
2468 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2469 if (isLocked) item->setItemLocked(true);
2471 QUndoCommand *moveCommand = new QUndoCommand();
2472 moveCommand->setText(i18n("Move clip"));
2473 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2474 // Also move automatic transitions (on lower track)
2475 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2476 if (tr && tr->isAutomatic()) {
2477 ItemInfo trInfo = tr->info();
2478 ItemInfo newTrInfo = trInfo;
2479 newTrInfo.track = info.track;
2480 newTrInfo.startPos = m_dragItem->startPos();
2481 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2482 // transition end should stay the same
2484 // transition end should be adjusted to clip
2485 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2487 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2489 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2490 // Check if there is a transition at clip end
2491 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2492 if (tr && tr->isAutomatic()) {
2493 ItemInfo trInfo = tr->info();
2494 ItemInfo newTrInfo = trInfo;
2495 newTrInfo.track = info.track;
2496 newTrInfo.endPos = m_dragItem->endPos();
2497 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2498 // transition start should stay the same
2500 // transition start should be moved
2501 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2503 if (newTrInfo.startPos < newTrInfo.endPos)
2504 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2507 // Also move automatic transitions (on upper track)
2508 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2509 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2510 ItemInfo trInfo = tr->info();
2511 ItemInfo newTrInfo = trInfo;
2512 newTrInfo.startPos = m_dragItem->startPos();
2513 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2514 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2515 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2516 // transition end should be adjusted to clip on upper track
2517 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2519 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2522 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2523 // Check if there is a transition at clip end
2524 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2525 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2526 ItemInfo trInfo = tr->info();
2527 ItemInfo newTrInfo = trInfo;
2528 newTrInfo.endPos = m_dragItem->endPos();
2529 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2530 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2531 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2532 // transition start should be moved
2533 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2535 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2539 m_commandStack->push(moveCommand);
2541 // undo last move and emit error message
2542 bool snap = KdenliveSettings::snaptopoints();
2543 KdenliveSettings::setSnaptopoints(false);
2544 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2545 KdenliveSettings::setSnaptopoints(snap);
2546 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2548 setDocumentModified();
2550 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2551 Transition *transition = static_cast <Transition *>(m_dragItem);
2552 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)) {
2553 // Moving transition failed, revert to previous position
2554 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2555 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2557 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2558 m_commandStack->push(command);
2559 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2563 // Moving several clips. We need to delete them and readd them to new position,
2564 // or they might overlap each other during the move
2565 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2566 QList<QGraphicsItem *> items = group->childItems();
2568 QList<ItemInfo> clipsToMove;
2569 QList<ItemInfo> transitionsToMove;
2571 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2572 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2573 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2574 if (timeOffset != GenTime() || trackOffset != 0) {
2575 // remove items in MLT playlist
2578 int max = items.count();
2579 for (int i = 0; i < max; i++) {
2580 if (items.at(i)->type() == GROUPWIDGET) {
2581 items += items.at(i)->childItems();
2585 for (int i = 0; i < items.count(); i++) {
2586 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2587 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2588 ItemInfo info = item->info();
2589 if (item->type() == AVWIDGET) {
2590 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2591 // error, clip cannot be removed from playlist
2592 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2594 clipsToMove.append(info);
2597 transitionsToMove.append(info);
2598 Transition *tr = static_cast <Transition*>(item);
2599 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2603 for (int i = 0; i < items.count(); i++) {
2604 // re-add items in correct place
2605 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2606 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2608 ItemInfo info = item->info();
2609 int tracknumber = m_document->tracksCount() - info.track - 1;
2610 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2612 group->removeFromGroup(item);
2613 item->setItemLocked(true);
2616 if (item->type() == AVWIDGET) {
2617 ClipItem *clip = static_cast <ClipItem*>(item);
2618 info.track = m_document->tracksCount() - info.track;
2619 Mlt::Producer *prod;
2620 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2621 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2622 else prod = clip->baseClip()->producer(info.track);
2623 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2624 for (int i = 0; i < clip->effectsCount(); i++) {
2625 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2628 Transition *tr = static_cast <Transition*>(item);
2629 int newTrack = tr->transitionEndTrack();
2630 if (!tr->forcedTrack()) {
2631 newTrack = getPreviousVideoTrack(info.track);
2633 tr->updateTransitionEndTrack(newTrack);
2634 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2638 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2639 m_commandStack->push(move);
2641 //QPointF top = group->sceneBoundingRect().topLeft();
2642 //QPointF oldpos = m_selectionGroup->scenePos();
2643 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2644 //group->setPos(top);
2645 //TODO: get rid of the 3 lines below
2646 if (m_selectionGroup) {
2647 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2648 m_selectionGroupInfo.track = m_selectionGroup->track();
2650 setDocumentModified();
2653 m_document->renderer()->doRefresh();
2654 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2656 if (m_dragItem->type() == AVWIDGET) {
2657 ItemInfo resizeinfo = m_dragItemInfo;
2658 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2659 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2661 QUndoCommand *resizeCommand = new QUndoCommand();
2662 resizeCommand->setText(i18n("Resize clip"));
2664 // Check if there is an automatic transition on that clip (lower track)
2665 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2666 if (transition && transition->isAutomatic()) {
2667 ItemInfo trInfo = transition->info();
2668 ItemInfo newTrInfo = trInfo;
2669 newTrInfo.startPos = m_dragItem->startPos();
2670 if (newTrInfo.startPos < newTrInfo.endPos)
2671 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2673 // Check if there is an automatic transition on that clip (upper track)
2674 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2675 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2676 ItemInfo trInfo = transition->info();
2677 ItemInfo newTrInfo = trInfo;
2678 newTrInfo.startPos = m_dragItem->startPos();
2679 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2680 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2681 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2684 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2685 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2686 m_commandStack->push(resizeCommand);
2688 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2689 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2691 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2692 Transition *transition = static_cast <Transition *>(m_dragItem);
2693 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)) {
2694 // Cannot resize transition
2695 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2696 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2698 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2699 m_commandStack->push(command);
2703 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2704 // Item was resized, rebuild group;
2705 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2706 QList <QGraphicsItem *> children = group->childItems();
2707 m_document->clipManager()->removeGroup(group);
2708 scene()->destroyItemGroup(group);
2709 for (int i = 0; i < children.count(); i++) {
2710 children.at(i)->setSelected(true);
2712 groupSelectedItems(false, true);
2714 //m_document->renderer()->doRefresh();
2715 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2717 if (m_dragItem->type() == AVWIDGET) {
2718 ItemInfo resizeinfo = info;
2719 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2720 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2722 QUndoCommand *resizeCommand = new QUndoCommand();
2723 resizeCommand->setText(i18n("Resize clip"));
2725 // Check if there is an automatic transition on that clip (lower track)
2726 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2727 if (tr && tr->isAutomatic()) {
2728 ItemInfo trInfo = tr->info();
2729 ItemInfo newTrInfo = trInfo;
2730 newTrInfo.endPos = m_dragItem->endPos();
2731 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2734 // Check if there is an automatic transition on that clip (upper track)
2735 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2736 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2737 ItemInfo trInfo = tr->info();
2738 ItemInfo newTrInfo = trInfo;
2739 newTrInfo.endPos = m_dragItem->endPos();
2740 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2741 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2742 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2746 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2747 m_commandStack->push(resizeCommand);
2748 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2750 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2751 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2753 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2754 Transition *transition = static_cast <Transition *>(m_dragItem);
2755 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)) {
2756 // Cannot resize transition
2757 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2758 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2760 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2761 m_commandStack->push(command);
2764 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2765 // Item was resized, rebuild group;
2766 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2767 QList <QGraphicsItem *> children = group->childItems();
2768 m_document->clipManager()->removeGroup(group);
2769 scene()->destroyItemGroup(group);
2770 for (int i = 0; i < children.count(); i++) {
2771 children.at(i)->setSelected(true);
2773 groupSelectedItems(false, true);
2775 //m_document->renderer()->doRefresh();
2776 } else if (m_operationMode == FADEIN) {
2777 // resize fade in effect
2778 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2779 int ix = item->hasEffect("volume", "fadein");
2781 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2782 int start = item->cropStart().frames(m_document->fps());
2783 int end = item->fadeIn();
2785 slotDeleteEffect(item, oldeffect);
2788 QDomElement effect = oldeffect.cloneNode().toElement();
2789 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2790 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2791 slotUpdateClipEffect(item, effect, oldeffect, ix);
2792 emit clipItemSelected(item, ix);
2794 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2795 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2796 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2797 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2799 ix = item->hasEffect("volume", "fade_from_black");
2801 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2802 int start = item->cropStart().frames(m_document->fps());
2803 int end = item->fadeIn();
2805 slotDeleteEffect(item, oldeffect);
2808 QDomElement effect = oldeffect.cloneNode().toElement();
2809 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2810 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2811 slotUpdateClipEffect(item, effect, oldeffect, ix);
2812 emit clipItemSelected(item, ix);
2815 } else if (m_operationMode == FADEOUT) {
2816 // resize fade in effect
2817 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2818 int ix = item->hasEffect("volume", "fadeout");
2820 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2821 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2822 int start = item->fadeOut();
2824 slotDeleteEffect(item, oldeffect);
2826 start = end - start;
2827 QDomElement effect = oldeffect.cloneNode().toElement();
2828 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2829 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2830 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2831 slotUpdateClipEffect(item, effect, oldeffect, ix);
2832 emit clipItemSelected(item, ix);
2834 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2835 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2836 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2837 EffectsList::setParameter(effect, "out", QString::number(0));
2838 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2840 ix = item->hasEffect("brightness", "fade_to_black");
2842 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2843 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2844 int start = item->fadeOut();
2846 slotDeleteEffect(item, oldeffect);
2848 start = end - start;
2849 QDomElement effect = oldeffect.cloneNode().toElement();
2850 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2851 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2852 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2853 slotUpdateClipEffect(item, effect, oldeffect, ix);
2854 emit clipItemSelected(item, ix);
2857 } else if (m_operationMode == KEYFRAME) {
2858 // update the MLT effect
2859 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2860 QString previous = item->keyframes(item->selectedEffectIndex());
2861 item->updateKeyframeEffect();
2862 QString next = item->keyframes(item->selectedEffectIndex());
2863 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2864 m_commandStack->push(command);
2865 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2866 emit clipItemSelected(item, item->selectedEffectIndex());
2868 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2869 // A transition is selected
2871 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2872 if (transitionClip && transitionClip->baseClip()) {
2873 QString size = transitionClip->baseClip()->getProperty("frame_size");
2874 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2875 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2876 p.setY(size.section('x', 1, 1).toInt());
2878 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2879 } else emit transitionItemSelected(NULL);
2880 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2881 m_operationMode = NONE;
2884 void CustomTrackView::deleteClip(ItemInfo info)
2886 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2888 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2889 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2892 if (item->isSelected()) emit clipItemSelected(NULL);
2893 item->baseClip()->removeReference();
2894 m_document->updateClip(item->baseClip()->getId());
2896 /*if (item->baseClip()->isTransparent()) {
2897 // also remove automatic transition
2898 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2899 if (tr && tr->isAutomatic()) {
2900 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2901 scene()->removeItem(tr);
2905 scene()->removeItem(item);
2906 m_waitingThumbs.removeAll(item);
2907 if (m_dragItem == item) m_dragItem = NULL;
2910 setDocumentModified();
2911 m_document->renderer()->doRefresh();
2914 void CustomTrackView::deleteSelectedClips()
2916 resetSelectionGroup();
2917 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2918 if (itemList.count() == 0) {
2919 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2922 scene()->clearSelection();
2923 QUndoCommand *deleteSelected = new QUndoCommand();
2924 deleteSelected->setText(i18n("Delete selected items"));
2925 bool resetGroup = false;
2927 // expand & destroy groups
2928 for (int i = 0; i < itemList.count(); i++) {
2929 if (itemList.at(i)->type() == GROUPWIDGET) {
2930 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2931 itemList += children;
2932 QList <ItemInfo> clipInfos;
2933 QList <ItemInfo> transitionInfos;
2934 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2935 for (int j = 0; j < children.count(); j++) {
2936 if (children.at(j)->type() == AVWIDGET) {
2937 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2938 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2939 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2940 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2941 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2944 if (clipInfos.count() > 0) {
2945 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2950 for (int i = 0; i < itemList.count(); i++) {
2951 if (itemList.at(i)->type() == AVWIDGET) {
2952 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2953 if (item->parentItem()) resetGroup = true;
2954 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2955 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2956 emit clipItemSelected(NULL);
2957 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2958 Transition *item = static_cast <Transition *>(itemList.at(i));
2959 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2960 if (item->parentItem()) resetGroup = true;
2961 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2962 emit transitionItemSelected(NULL);
2966 m_commandStack->push(deleteSelected);
2969 void CustomTrackView::changeClipSpeed()
2971 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2972 if (itemList.count() == 0) {
2973 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2976 QUndoCommand *changeSelected = new QUndoCommand();
2977 changeSelected->setText("Edit clip speed");
2981 for (int i = 0; i < itemList.count(); i++) {
2982 if (itemList.at(i)->type() == AVWIDGET) {
2983 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2984 ItemInfo info = item->info();
2985 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2987 double speed = (double) percent / 100.0;
2988 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2990 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2994 if (count > 0) m_commandStack->push(changeSelected);
2995 else delete changeSelected;
2998 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3000 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3001 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3003 kDebug() << "ERROR: Cannot find clip for speed change";
3004 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3007 info.track = m_document->tracksCount() - item->track();
3008 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3010 item->setSpeed(speed, strobe);
3011 item->updateRectGeometry();
3012 if (item->cropDuration().frames(m_document->fps()) > endPos)
3013 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3014 setDocumentModified();
3015 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3018 void CustomTrackView::cutSelectedClips()
3020 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3021 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3022 for (int i = 0; i < itemList.count(); i++) {
3023 if (itemList.at(i)->type() == AVWIDGET) {
3024 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3025 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3026 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3027 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3028 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3029 m_commandStack->push(command);
3035 void CustomTrackView::groupClips(bool group)
3037 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3038 QList <ItemInfo> clipInfos;
3039 QList <ItemInfo> transitionInfos;
3040 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3043 int max = itemList.count();
3044 for (int i = 0; i < max; i++) {
3045 if (itemList.at(i)->type() == GROUPWIDGET) {
3046 itemList += itemList.at(i)->childItems();
3050 for (int i = 0; i < itemList.count(); i++) {
3051 if (itemList.at(i)->type() == AVWIDGET) {
3052 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3053 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3054 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3055 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3056 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3059 if (clipInfos.count() > 0) {
3060 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3061 m_commandStack->push(command);
3065 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3067 resetSelectionGroup();
3068 m_scene->clearSelection();
3070 for (int i = 0; i < clipInfos.count(); i++) {
3071 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3072 if (clip == NULL) continue;
3073 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3074 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3075 m_document->clipManager()->removeGroup(grp);
3076 scene()->destroyItemGroup(grp);
3078 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemClipsToShape);
3080 for (int i = 0; i < transitionInfos.count(); i++) {
3081 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3082 if (tr == NULL) continue;
3083 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3084 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3085 m_document->clipManager()->removeGroup(grp);
3086 scene()->destroyItemGroup(grp);
3088 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemClipsToShape);
3090 setDocumentModified();
3094 QList <QGraphicsItemGroup *> groups;
3095 for (int i = 0; i < clipInfos.count(); i++) {
3096 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3098 clip->setSelected(true);
3101 for (int i = 0; i < transitionInfos.count(); i++) {
3102 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3104 clip->setSelected(true);
3108 groupSelectedItems(false, true);
3109 setDocumentModified();
3112 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3114 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3115 if (baseclip == NULL) {
3116 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3119 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3120 item->setEffectList(effects);
3121 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3122 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3123 scene()->addItem(item);
3125 int tracknumber = m_document->tracksCount() - info.track - 1;
3126 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3127 if (isLocked) item->setItemLocked(true);
3129 baseclip->addReference();
3130 m_document->updateClip(baseclip->getId());
3131 info.track = m_document->tracksCount() - info.track;
3132 Mlt::Producer *prod;
3133 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3134 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3135 else prod = baseclip->producer(info.track);
3136 m_document->renderer()->mltInsertClip(info, xml, prod);
3137 for (int i = 0; i < item->effectsCount(); i++) {
3138 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3140 setDocumentModified();
3141 m_document->renderer()->doRefresh();
3142 m_waitingThumbs.append(item);
3143 m_thumbsTimer.start();
3146 void CustomTrackView::slotUpdateClip(const QString &clipId)
3148 QList<QGraphicsItem *> list = scene()->items();
3149 ClipItem *clip = NULL;
3150 for (int i = 0; i < list.size(); ++i) {
3151 if (list.at(i)->type() == AVWIDGET) {
3152 clip = static_cast <ClipItem *>(list.at(i));
3153 if (clip->clipProducer() == clipId) {
3154 ItemInfo info = clip->info();
3155 info.track = m_document->tracksCount() - clip->track();
3156 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3157 clip->refreshClip(true);
3164 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3166 int framepos = (int)(pos.frames(m_document->fps()));
3167 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3168 ClipItem *clip = NULL;
3169 for (int i = 0; i < list.size(); i++) {
3170 if (list.at(i)->type() == AVWIDGET) {
3171 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3172 if (test->endPos() == pos) clip = test;
3179 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3181 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3182 ClipItem *clip = NULL;
3183 for (int i = 0; i < list.size(); i++) {
3184 if (list.at(i)->type() == AVWIDGET) {
3185 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3186 if (test->startPos() == pos) clip = test;
3193 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3195 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3196 ClipItem *clip = NULL;
3197 for (int i = 0; i < list.size(); i++) {
3198 if (list.at(i)->type() == AVWIDGET) {
3199 clip = static_cast <ClipItem *>(list.at(i));
3206 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3208 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3211 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3213 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3214 Transition *clip = NULL;
3215 for (int i = 0; i < list.size(); i++) {
3216 if (list.at(i)->type() == TRANSITIONWIDGET) {
3217 clip = static_cast <Transition *>(list.at(i));
3224 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3226 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3229 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3231 int framepos = (int)(pos.frames(m_document->fps()));
3232 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3233 Transition *clip = NULL;
3234 for (int i = 0; i < list.size(); i++) {
3235 if (list.at(i)->type() == TRANSITIONWIDGET) {
3236 Transition *test = static_cast <Transition *>(list.at(i));
3237 if (test->endPos() == pos) clip = test;
3244 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3246 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3247 Transition *clip = NULL;
3248 for (int i = 0; i < list.size(); ++i) {
3249 if (list.at(i)->type() == TRANSITIONWIDGET) {
3250 Transition *test = static_cast <Transition *>(list.at(i));
3251 if (test->startPos() == pos) clip = test;
3258 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3260 if (m_selectionGroup) resetSelectionGroup(false);
3261 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3263 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);
3264 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3267 Mlt::Producer *prod;
3268 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3269 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3270 else prod = item->baseClip()->producer(end.track);
3272 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);
3274 bool snap = KdenliveSettings::snaptopoints();
3275 KdenliveSettings::setSnaptopoints(false);
3276 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3278 int tracknumber = m_document->tracksCount() - end.track - 1;
3279 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3280 m_scene->clearSelection();
3281 if (isLocked) item->setItemLocked(true);
3283 if (item->isItemLocked()) item->setItemLocked(false);
3284 item->setSelected(true);
3286 if (item->baseClip()->isTransparent()) {
3287 // Also move automatic transition
3288 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3289 if (tr && tr->isAutomatic()) {
3290 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3291 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);
3292 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3295 KdenliveSettings::setSnaptopoints(snap);
3296 setDocumentModified();
3298 // undo last move and emit error message
3299 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3301 m_document->renderer()->doRefresh();
3302 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3305 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3308 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3309 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3310 resetSelectionGroup();
3311 m_scene->clearSelection();
3313 for (int i = 0; i < startClip.count(); i++) {
3315 startClip[i].startPos = startClip.at(i).startPos - offset;
3316 startClip[i].track = startClip.at(i).track - trackOffset;
3318 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3319 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3321 clip->setItemLocked(false);
3322 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3323 else clip->setSelected(true);
3324 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3325 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3327 for (int i = 0; i < startTransition.count(); i++) {
3329 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3330 startTransition[i].track = startTransition.at(i).track - trackOffset;
3332 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3334 tr->setItemLocked(false);
3335 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3336 else tr->setSelected(true);
3337 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());
3338 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3340 groupSelectedItems(true);
3341 if (m_selectionGroup) {
3342 bool snap = KdenliveSettings::snaptopoints();
3343 KdenliveSettings::setSnaptopoints(false);
3345 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3347 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3349 int max = children.count();
3350 for (int i = 0; i < max; i++) {
3351 if (children.at(i)->type() == GROUPWIDGET) {
3352 children += children.at(i)->childItems();
3356 for (int i = 0; i < children.count(); i++) {
3357 // re-add items in correct place
3358 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3359 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3361 ItemInfo info = item->info();
3362 int tracknumber = m_document->tracksCount() - info.track - 1;
3363 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3364 if (isLocked) item->setItemLocked(true);
3365 else if (item->isItemLocked()) item->setItemLocked(false);
3367 if (item->type() == AVWIDGET) {
3368 ClipItem *clip = static_cast <ClipItem*>(item);
3369 info.track = m_document->tracksCount() - info.track;
3370 Mlt::Producer *prod;
3371 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3372 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3373 else prod = clip->baseClip()->producer(info.track);
3374 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3375 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3376 } else if (item->type() == TRANSITIONWIDGET) {
3377 Transition *tr = static_cast <Transition*>(item);
3378 int newTrack = tr->transitionEndTrack();
3379 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3380 if (!tr->forcedTrack()) {
3381 newTrack += trackOffset;
3382 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3384 tr->updateTransitionEndTrack(newTrack);
3385 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3386 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3389 KdenliveSettings::setSnaptopoints(snap);
3390 m_document->renderer()->doRefresh();
3391 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3394 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3396 Transition *item = getTransitionItemAt(start.startPos, start.track);
3398 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);
3399 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3402 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3403 bool snap = KdenliveSettings::snaptopoints();
3404 KdenliveSettings::setSnaptopoints(false);
3405 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3406 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3407 // Transition was moved
3408 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3409 } else if (end.endPos == start.endPos) {
3410 // Transition start resize
3411 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3412 } else if (end.startPos == start.startPos) {
3413 // Transition end resize;
3414 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3417 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3418 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3419 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3421 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3422 KdenliveSettings::setSnaptopoints(snap);
3423 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3424 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);
3425 if (m_dragItem && m_dragItem == item) {
3427 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3428 if (transitionClip && transitionClip->baseClip()) {
3429 QString size = transitionClip->baseClip()->getProperty("frame_size");
3430 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3431 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3432 p.setY(size.section('x', 1, 1).toInt());
3434 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3436 m_document->renderer()->doRefresh();
3439 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3441 bool resizeClipStart = true;
3442 if (start.startPos == end.startPos) resizeClipStart = false;
3443 /*if (resizeClipStart) offset = 1;
3445 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3447 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);
3448 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3451 if (item->parentItem()) {
3452 // Item is part of a group, reset group
3453 resetSelectionGroup();
3455 bool snap = KdenliveSettings::snaptopoints();
3456 KdenliveSettings::setSnaptopoints(false);
3457 if (resizeClipStart && start.startPos != end.startPos) {
3458 ItemInfo clipinfo = item->info();
3459 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3460 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3462 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3463 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3464 updateClipFade(item);
3465 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3466 } else if (!resizeClipStart) {
3467 ItemInfo clipinfo = item->info();
3468 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3469 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3471 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3472 updateClipFade(item);
3473 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3475 if (end.cropStart != start.cropStart) {
3476 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3477 ItemInfo clipinfo = end;
3478 clipinfo.track = m_document->tracksCount() - end.track;
3479 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3481 item->setCropStart(end.cropStart);
3482 item->resetThumbs(true);
3485 m_document->renderer()->doRefresh();
3486 KdenliveSettings::setSnaptopoints(snap);
3489 void CustomTrackView::updateClipFade(ClipItem * item)
3491 int end = item->fadeIn();
3493 // there is a fade in effect
3494 int effectPos = item->hasEffect("volume", "fadein");
3495 if (effectPos != -1) {
3496 QDomElement oldeffect = item->effectAt(effectPos);
3497 int start = item->cropStart().frames(m_document->fps());
3498 int max = item->cropDuration().frames(m_document->fps());
3500 // Make sure the fade effect is not longer than the clip
3501 item->setFadeIn(max);
3502 end = item->fadeIn();
3505 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3506 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3507 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3508 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3509 // if fade effect is displayed, update the effect edit widget with new clip duration
3510 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3512 effectPos = item->hasEffect("brightness", "fade_from_black");
3513 if (effectPos != -1) {
3514 QDomElement oldeffect = item->effectAt(effectPos);
3515 int start = item->cropStart().frames(m_document->fps());
3516 int max = item->cropDuration().frames(m_document->fps());
3518 // Make sure the fade effect is not longer than the clip
3519 item->setFadeIn(max);
3520 end = item->fadeIn();
3523 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3524 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3525 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3526 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3527 // if fade effect is displayed, update the effect edit widget with new clip duration
3528 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3531 int start = item->fadeOut();
3533 // there is a fade out effect
3534 int effectPos = item->hasEffect("volume", "fadeout");
3535 if (effectPos != -1) {
3536 QDomElement oldeffect = item->effectAt(effectPos);
3537 int max = item->cropDuration().frames(m_document->fps());
3538 int end = max + item->cropStart().frames(m_document->fps());
3540 // Make sure the fade effect is not longer than the clip
3541 item->setFadeOut(max);
3542 start = item->fadeOut();
3544 start = end - start;
3545 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3546 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3547 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3548 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3549 // if fade effect is displayed, update the effect edit widget with new clip duration
3550 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3552 effectPos = item->hasEffect("brightness", "fade_to_black");
3553 if (effectPos != -1) {
3554 QDomElement oldeffect = item->effectAt(effectPos);
3555 int max = item->cropDuration().frames(m_document->fps());
3556 int end = max + item->cropStart().frames(m_document->fps());
3558 // Make sure the fade effect is not longer than the clip
3559 item->setFadeOut(max);
3560 start = item->fadeOut();
3562 start = end - start;
3563 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3564 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3565 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3566 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3567 // if fade effect is displayed, update the effect edit widget with new clip duration
3568 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3573 double CustomTrackView::getSnapPointForPos(double pos)
3575 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3578 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3580 QList <GenTime> snaps;
3581 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3582 QList<QGraphicsItem *> itemList = items();
3583 for (int i = 0; i < itemList.count(); i++) {
3584 if (itemList.at(i) == selected) continue;
3585 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3586 if (itemList.at(i)->type() == AVWIDGET) {
3587 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3588 GenTime start = item->startPos();
3589 GenTime end = item->endPos();
3590 snaps.append(start);
3592 if (!offsetList.isEmpty()) {
3593 for (int j = 0; j < offsetList.size(); j++) {
3594 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3595 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3599 QList < GenTime > markers = item->snapMarkers();
3600 for (int j = 0; j < markers.size(); ++j) {
3601 GenTime t = markers.at(j);
3603 if (!offsetList.isEmpty()) {
3604 for (int k = 0; k < offsetList.size(); k++) {
3605 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3609 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3610 Transition *transition = static_cast <Transition*>(itemList.at(i));
3611 GenTime start = transition->startPos();
3612 GenTime end = transition->endPos();
3613 snaps.append(start);
3615 if (!offsetList.isEmpty()) {
3616 for (int j = 0; j < offsetList.size(); j++) {
3617 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3618 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3624 // add cursor position
3625 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3627 if (!offsetList.isEmpty()) {
3628 for (int j = 0; j < offsetList.size(); j++) {
3629 snaps.append(pos - offsetList.at(j));
3634 for (int i = 0; i < m_guides.count(); i++) {
3635 snaps.append(m_guides.at(i)->position());
3636 if (!offsetList.isEmpty()) {
3637 for (int j = 0; j < offsetList.size(); j++) {
3638 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3644 m_scene->setSnapList(snaps);
3645 //for (int i = 0; i < m_snapPoints.size(); ++i)
3646 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3649 void CustomTrackView::slotSeekToPreviousSnap()
3651 updateSnapPoints(NULL);
3652 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3653 setCursorPos((int) res.frames(m_document->fps()));
3657 void CustomTrackView::slotSeekToNextSnap()
3659 updateSnapPoints(NULL);
3660 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3661 setCursorPos((int) res.frames(m_document->fps()));
3665 void CustomTrackView::clipStart()
3667 ClipItem *item = getMainActiveClip();
3669 setCursorPos((int) item->startPos().frames(m_document->fps()));
3674 void CustomTrackView::clipEnd()
3676 ClipItem *item = getMainActiveClip();
3678 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3683 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3685 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3686 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3687 m_commandStack->push(command);
3690 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3692 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3693 m_commandStack->push(command);
3696 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3698 DocClipBase *base = m_document->clipManager()->getClipById(id);
3699 QList <CommentedTime> markers = base->commentedSnapMarkers();
3701 if (markers.isEmpty()) {
3702 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3705 QUndoCommand *deleteMarkers = new QUndoCommand();
3706 deleteMarkers->setText("Delete clip markers");
3708 for (int i = 0; i < markers.size(); i++) {
3709 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3711 m_commandStack->push(deleteMarkers);
3714 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3716 DocClipBase *base = m_document->clipManager()->getClipById(id);
3717 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3718 else base->deleteSnapMarker(pos);
3719 setDocumentModified();
3720 viewport()->update();
3723 int CustomTrackView::hasGuide(int pos, int offset)
3725 for (int i = 0; i < m_guides.count(); i++) {
3726 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3727 if (qAbs(guidePos - pos) <= offset) return guidePos;
3728 else if (guidePos > pos) return -1;
3733 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3735 if (oldPos > GenTime() && pos > GenTime()) {
3737 for (int i = 0; i < m_guides.count(); i++) {
3738 if (m_guides.at(i)->position() == oldPos) {
3739 Guide *item = m_guides.at(i);
3740 item->updateGuide(pos, comment);
3744 } else if (pos > GenTime()) addGuide(pos, comment);
3748 for (int i = 0; i < m_guides.count(); i++) {
3749 if (m_guides.at(i)->position() == oldPos) {
3750 delete m_guides.takeAt(i);
3755 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3757 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3758 m_document->syncGuides(m_guides);
3761 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3763 for (int i = 0; i < m_guides.count(); i++) {
3764 if (m_guides.at(i)->position() == pos) {
3765 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3769 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3770 scene()->addItem(g);
3772 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3773 m_document->syncGuides(m_guides);
3777 void CustomTrackView::slotAddGuide()
3779 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3780 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3781 if (d.exec() != QDialog::Accepted) return;
3782 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3783 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3784 m_commandStack->push(command);
3788 void CustomTrackView::slotEditGuide(int guidePos)
3791 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3792 else pos = GenTime(guidePos, m_document->fps());
3794 for (int i = 0; i < m_guides.count(); i++) {
3795 if (m_guides.at(i)->position() == pos) {
3796 slotEditGuide(m_guides.at(i)->info());
3801 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3804 void CustomTrackView::slotEditGuide(CommentedTime guide)
3806 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3807 if (d.exec() == QDialog::Accepted) {
3808 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3809 m_commandStack->push(command);
3814 void CustomTrackView::slotEditTimeLineGuide()
3816 if (m_dragGuide == NULL) return;
3817 CommentedTime guide = m_dragGuide->info();
3818 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3819 if (d.exec() == QDialog::Accepted) {
3820 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3821 m_commandStack->push(command);
3825 void CustomTrackView::slotDeleteGuide(int guidePos)
3828 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3829 else pos = GenTime(guidePos, m_document->fps());
3831 for (int i = 0; i < m_guides.count(); i++) {
3832 if (m_guides.at(i)->position() == pos) {
3833 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3834 m_commandStack->push(command);
3839 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3843 void CustomTrackView::slotDeleteTimeLineGuide()
3845 if (m_dragGuide == NULL) return;
3846 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3847 m_commandStack->push(command);
3851 void CustomTrackView::slotDeleteAllGuides()
3853 QUndoCommand *deleteAll = new QUndoCommand();
3854 deleteAll->setText("Delete all guides");
3855 for (int i = 0; i < m_guides.count(); i++) {
3856 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3858 m_commandStack->push(deleteAll);
3861 void CustomTrackView::setTool(PROJECTTOOL tool)
3866 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3869 matrix = matrix.scale(scaleFactor, verticalScale);
3870 m_scene->setScale(scaleFactor, verticalScale);
3871 m_animationTimer->stop();
3876 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3878 int diff = sceneRect().width() - m_projectDuration;
3879 if (diff * matrix.m11() < 50) {
3880 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3881 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3883 centerOn(QPointF(cursorPos(), verticalPos));
3886 void CustomTrackView::slotRefreshGuides()
3888 if (KdenliveSettings::showmarkers()) {
3889 for (int i = 0; i < m_guides.count(); i++) {
3890 m_guides.at(i)->update();
3895 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3898 r.setWidth(r.width() + 1);
3899 painter->setClipRect(r);
3900 painter->drawLine(r.left(), 0, r.right(), 0);
3901 uint max = m_document->tracksCount();
3902 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3903 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3904 QColor audioColor = palette().alternateBase().color();
3905 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3906 for (uint i = 0; i < max; i++) {
3907 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(lockedColor));
3908 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(audioColor));
3909 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3911 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3912 if (height() > lowerLimit)
3913 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3916 bool CustomTrackView::findString(const QString &text)
3919 for (int i = 0; i < m_searchPoints.size(); ++i) {
3920 marker = m_searchPoints.at(i).comment();
3921 if (marker.contains(text, Qt::CaseInsensitive)) {
3922 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3923 int vert = verticalScrollBar()->value();
3924 int hor = cursorPos();
3925 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3933 bool CustomTrackView::findNextString(const QString &text)
3936 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3937 marker = m_searchPoints.at(i).comment();
3938 if (marker.contains(text, Qt::CaseInsensitive)) {
3939 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3940 int vert = verticalScrollBar()->value();
3941 int hor = cursorPos();
3942 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3951 void CustomTrackView::initSearchStrings()
3953 m_searchPoints.clear();
3954 QList<QGraphicsItem *> itemList = items();
3955 for (int i = 0; i < itemList.count(); i++) {
3956 // parse all clip names
3957 if (itemList.at(i)->type() == AVWIDGET) {
3958 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3959 GenTime start = item->startPos();
3960 CommentedTime t(start, item->clipName());
3961 m_searchPoints.append(t);
3962 // add all clip markers
3963 QList < CommentedTime > markers = item->commentedSnapMarkers();
3964 m_searchPoints += markers;
3969 for (int i = 0; i < m_guides.count(); i++) {
3970 m_searchPoints.append(m_guides.at(i)->info());
3973 qSort(m_searchPoints);
3976 void CustomTrackView::clearSearchStrings()
3978 m_searchPoints.clear();
3982 void CustomTrackView::copyClip()
3984 qDeleteAll(m_copiedItems);
3985 m_copiedItems.clear();
3986 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3987 if (itemList.count() == 0) {
3988 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3991 for (int i = 0; i < itemList.count(); i++) {
3992 if (itemList.at(i)->type() == AVWIDGET) {
3993 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
3994 ClipItem *clone = clip->clone(clip->info());
3995 m_copiedItems.append(clone);
3996 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3997 Transition *dup = static_cast <Transition *>(itemList.at(i));
3998 m_copiedItems.append(dup->clone());
4003 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4005 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));
4006 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4007 for (int i = 0; i < collisions.count(); i++) {
4008 if (collisions.at(i)->type() == type) return false;
4013 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4015 for (int i = 0; i < items.count(); i++) {
4016 ItemInfo info = items.at(i)->info();
4017 info.startPos += offset;
4018 info.endPos += offset;
4019 info.track += trackOffset;
4020 if (!canBePastedTo(info, items.at(i)->type())) return false;
4025 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4027 QPainterPath movePath;
4028 movePath.moveTo(0, 0);
4030 for (int i = 0; i < items.count(); i++) {
4031 ItemInfo info = items.at(i)->info();
4032 info.startPos = info.startPos + offset;
4033 info.endPos = info.endPos + offset;
4034 info.track = info.track + trackOffset;
4035 if (info.startPos < GenTime()) {
4036 // No clip should go below 0
4039 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));
4040 movePath.addRect(rect);
4042 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4043 for (int i = 0; i < collisions.count(); i++) {
4044 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4045 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4052 void CustomTrackView::pasteClip()
4054 if (m_copiedItems.count() == 0) {
4055 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4059 if (m_menuPosition.isNull()) {
4060 position = mapFromGlobal(QCursor::pos());
4061 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4062 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4065 } else position = m_menuPosition;
4066 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4067 int track = (int)(position.y() / m_tracksHeight);
4068 ItemInfo first = m_copiedItems.at(0)->info();
4070 GenTime offset = pos - first.startPos;
4071 int trackOffset = track - first.track;
4073 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4074 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4077 QUndoCommand *pasteClips = new QUndoCommand();
4078 pasteClips->setText("Paste clips");
4080 for (int i = 0; i < m_copiedItems.count(); i++) {
4081 // parse all clip names
4082 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4083 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4085 info.startPos = clip->startPos() + offset;
4086 info.endPos = clip->endPos() + offset;
4087 info.cropStart = clip->cropStart();
4088 info.track = clip->track() + trackOffset;
4089 if (canBePastedTo(info, AVWIDGET)) {
4090 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4091 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4092 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4093 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4095 info.startPos = tr->startPos() + offset;
4096 info.endPos = tr->endPos() + offset;
4097 info.track = tr->track() + trackOffset;
4098 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4099 if (info.startPos >= info.endPos) {
4100 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4101 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4102 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4105 m_commandStack->push(pasteClips);
4108 void CustomTrackView::pasteClipEffects()
4110 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4111 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4114 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4116 QUndoCommand *paste = new QUndoCommand();
4117 paste->setText("Paste effects");
4119 QList<QGraphicsItem *> clips = scene()->selectedItems();
4120 for (int i = 0; i < clips.count(); ++i) {
4121 if (clips.at(i)->type() == AVWIDGET) {
4122 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4123 for (int j = 0; j < clip->effectsCount(); j++) {
4124 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4128 m_commandStack->push(paste);
4132 ClipItem *CustomTrackView::getClipUnderCursor() const
4134 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4135 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4136 for (int i = 0; i < collisions.count(); i++) {
4137 if (collisions.at(i)->type() == AVWIDGET) {
4138 return static_cast < ClipItem *>(collisions.at(i));
4144 ClipItem *CustomTrackView::getMainActiveClip() const
4146 QList<QGraphicsItem *> clips = scene()->selectedItems();
4147 if (clips.isEmpty()) {
4148 return getClipUnderCursor();
4150 ClipItem *item = NULL;
4151 for (int i = 0; i < clips.count(); ++i) {
4152 if (clips.at(i)->type() == AVWIDGET)
4153 item = static_cast < ClipItem *>(clips.at(i));
4154 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4156 if (item) return item;
4161 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4163 QList<QGraphicsItem *> clips = scene()->selectedItems();
4164 if (clips.isEmpty()) {
4165 return getClipUnderCursor();
4168 // remove all items in the list that are not clips
4169 for (int i = 0; i < clips.count();) {
4170 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4173 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4174 for (int i = 0; i < clips.count(); ++i) {
4175 if (clips.at(i)->type() == AVWIDGET) {
4176 item = static_cast < ClipItem *>(clips.at(i));
4177 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4185 void CustomTrackView::setInPoint()
4187 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4189 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4192 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4196 ItemInfo startInfo = clip->info();
4197 ItemInfo endInfo = startInfo;
4198 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4199 if (endInfo.startPos >= startInfo.endPos) {
4200 // Check for invalid resize
4201 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4203 } else if (endInfo.startPos < startInfo.startPos) {
4204 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4205 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4206 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4207 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4211 if (clip->type() == TRANSITIONWIDGET) {
4212 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4213 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4216 void CustomTrackView::setOutPoint()
4218 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4220 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4223 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4227 ItemInfo startInfo = clip->info();
4228 ItemInfo endInfo = clip->info();
4229 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4230 if (endInfo.endPos <= startInfo.startPos) {
4231 // Check for invalid resize
4232 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4234 } else if (endInfo.endPos > startInfo.endPos) {
4235 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4236 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4237 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4243 if (clip->type() == TRANSITIONWIDGET) {
4244 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4245 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4248 void CustomTrackView::slotUpdateAllThumbs()
4250 QList<QGraphicsItem *> itemList = items();
4251 //if (itemList.isEmpty()) return;
4253 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4254 for (int i = 0; i < itemList.count(); i++) {
4255 if (itemList.at(i)->type() == AVWIDGET) {
4256 item = static_cast <ClipItem *>(itemList.at(i));
4257 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4258 // Check if we have a cached thumbnail
4259 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4260 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4261 if (QFile::exists(thumb)) {
4263 item->slotSetStartThumb(pix);
4266 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4267 QString endThumb = startThumb;
4268 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4269 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4270 if (QFile::exists(startThumb)) {
4271 QPixmap pix(startThumb);
4272 item->slotSetStartThumb(pix);
4274 if (QFile::exists(endThumb)) {
4275 QPixmap pix(endThumb);
4276 item->slotSetEndThumb(pix);
4280 item->refreshClip(false);
4281 qApp->processEvents();
4284 viewport()->update();
4287 void CustomTrackView::saveThumbnails()
4289 QList<QGraphicsItem *> itemList = items();
4291 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4292 for (int i = 0; i < itemList.count(); i++) {
4293 if (itemList.at(i)->type() == AVWIDGET) {
4294 item = static_cast <ClipItem *>(itemList.at(i));
4295 if (item->clipType() != COLOR) {
4296 // Check if we have a cached thumbnail
4297 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4298 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4299 if (!QFile::exists(thumb)) {
4300 QPixmap pix(item->startThumb());
4304 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4305 QString endThumb = startThumb;
4306 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4307 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4308 if (!QFile::exists(startThumb)) {
4309 QPixmap pix(item->startThumb());
4310 pix.save(startThumb);
4312 if (!QFile::exists(endThumb)) {
4313 QPixmap pix(item->endThumb());
4323 void CustomTrackView::slotInsertTrack(int ix)
4325 kDebug() << "// INSERTING TRK: " << ix;
4326 QDialog d(parentWidget());
4327 Ui::AddTrack_UI view;
4329 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4330 view.track_nb->setValue(ix);
4331 d.setWindowTitle(i18n("Insert Track"));
4333 if (d.exec() == QDialog::Accepted) {
4334 ix = view.track_nb->value();
4335 if (view.before_select->currentIndex() == 1) {
4339 if (view.video_track->isChecked()) {
4340 info.type = VIDEOTRACK;
4341 info.isMute = false;
4342 info.isBlind = false;
4343 info.isLocked = false;
4345 info.type = AUDIOTRACK;
4346 info.isMute = false;
4347 info.isBlind = true;
4348 info.isLocked = false;
4350 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4351 m_commandStack->push(addTrack);
4352 setDocumentModified();
4356 void CustomTrackView::slotDeleteTrack(int ix)
4359 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4361 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4362 deleteTimelineTrack(ix, info);
4363 setDocumentModified();
4364 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4365 m_commandStack->push(command);*/
4369 void CustomTrackView::slotChangeTrack(int ix)
4371 QDialog d(parentWidget());
4372 Ui::AddTrack_UI view;
4374 view.label->setText(i18n("Change track"));
4375 view.before_select->setHidden(true);
4376 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4377 view.track_nb->setValue(ix);
4378 d.setWindowTitle(i18n("Change Track Type"));
4380 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4381 view.video_track->setChecked(true);
4383 view.audio_track->setChecked(true);
4385 if (d.exec() == QDialog::Accepted) {
4387 info.isLocked = false;
4388 info.isMute = false;
4389 ix = view.track_nb->value();
4391 if (view.video_track->isChecked()) {
4392 info.type = VIDEOTRACK;
4393 info.isBlind = false;
4395 info.type = AUDIOTRACK;
4396 info.isBlind = true;
4398 changeTimelineTrack(ix, info);
4399 setDocumentModified();
4404 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4406 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4407 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4408 QList<QGraphicsItem *> selection = m_scene->items(r);
4409 QUndoCommand *deleteTrack = new QUndoCommand();
4410 deleteTrack->setText("Delete track");
4412 // Delete all clips in selected track
4413 for (int i = 0; i < selection.count(); i++) {
4414 if (selection.at(i)->type() == AVWIDGET) {
4415 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4416 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4417 m_scene->removeItem(item);
4420 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4421 Transition *item = static_cast <Transition *>(selection.at(i));
4422 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4423 m_scene->removeItem(item);
4429 selection = m_scene->items();
4430 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4431 m_commandStack->push(deleteTrack);
4434 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4436 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4437 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4438 m_commandStack->push(changeTrack);
4441 void CustomTrackView::autoTransition()
4443 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4444 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4445 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4448 Transition *tr = static_cast <Transition*>(itemList.at(0));
4449 tr->setAutomatic(!tr->isAutomatic());
4450 QDomElement transition = tr->toXML();
4451 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);
4455 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4458 QDomNodeList params = effect.elementsByTagName("parameter");
4459 for (int i = 0; i < params.count(); i++) {
4460 QDomElement e = params.item(i).toElement();
4461 if (!e.isNull() && e.attribute("type") == "constant") {
4462 if (e.hasAttribute("factor")) {
4463 double factor = e.attribute("factor").toDouble();
4464 double value = e.attribute("value").toDouble();
4465 value = value / factor;
4466 result.append(QString::number(value));
4467 } else result.append(e.attribute("value"));
4473 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4475 QList<QGraphicsItem *> list = scene()->items();
4476 ClipItem *clip = NULL;
4477 for (int i = 0; i < list.size(); ++i) {
4478 if (list.at(i)->type() == AVWIDGET) {
4479 clip = static_cast <ClipItem *>(list.at(i));
4480 if (clip->clipProducer() == id) {
4481 clip->setClipName(name);
4485 viewport()->update();
4488 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4490 minimum = GenTime();
4491 maximum = GenTime();
4492 QList<QGraphicsItem *> selection;
4493 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4494 selection.removeAll(item);
4495 for (int i = 0; i < selection.count(); i++) {
4496 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4497 if (clip && clip->type() == AVWIDGET) {
4498 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4499 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4504 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4506 minimum = GenTime();
4507 maximum = GenTime();
4508 QList<QGraphicsItem *> selection;
4509 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4510 selection.removeAll(item);
4511 for (int i = 0; i < selection.count(); i++) {
4512 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4513 if (clip && clip->type() == TRANSITIONWIDGET) {
4514 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4515 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4521 void CustomTrackView::loadGroups(const QDomNodeList groups)
4523 for (int i = 0; i < groups.count(); i++) {
4524 QDomNodeList children = groups.at(i).childNodes();
4525 scene()->clearSelection();
4526 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4527 QDomNode n = children.item(nodeindex);
4528 QDomElement elem = n.toElement();
4529 int pos = elem.attribute("position").toInt();
4530 int track = elem.attribute("track").toInt();
4531 if (elem.tagName() == "clipitem") {
4532 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4533 if (clip) clip->setSelected(true);
4535 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4536 if (clip) clip->setSelected(true);
4539 groupSelectedItems(false, true);
4543 void CustomTrackView::splitAudio()
4545 resetSelectionGroup();
4546 QList<QGraphicsItem *> selection = scene()->selectedItems();
4547 if (selection.isEmpty()) {
4548 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4551 QUndoCommand *splitCommand = new QUndoCommand();
4552 splitCommand->setText(i18n("Split audio"));
4553 for (int i = 0; i < selection.count(); i++) {
4554 if (selection.at(i)->type() == AVWIDGET) {
4555 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4556 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4557 if (clip->parentItem()) {
4558 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4560 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4565 m_commandStack->push(splitCommand);
4568 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4570 ClipItem *clip = getClipItemAt(pos, track);
4572 kDebug() << "// Cannot find clip to split!!!";
4576 int start = pos.frames(m_document->fps());
4577 int freetrack = m_document->tracksCount() - track - 1;
4578 for (; freetrack > 0; freetrack--) {
4579 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4580 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4581 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4582 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4583 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4588 kDebug() << "GOT TRK: " << track;
4589 if (freetrack == 0) {
4590 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4593 info.startPos = clip->startPos();
4594 info.endPos = clip->endPos();
4595 info.cropStart = clip->cropStart();
4596 info.track = m_document->tracksCount() - freetrack;
4597 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4598 scene()->clearSelection();
4599 clip->setSelected(true);
4600 ClipItem *audioClip = getClipItemAt(start, info.track);
4602 clip->setVideoOnly(true);
4603 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4604 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4605 audioClip->setSelected(true);
4606 audioClip->setAudioOnly(true);
4607 groupSelectedItems(false, true);
4611 // unsplit clip: remove audio part and change video part to normal clip
4612 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4613 kDebug() << "//CANNOT FIND CLP GRP";
4616 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4617 QList<QGraphicsItem *> children = grp->childItems();
4618 if (children.count() != 2) {
4619 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4622 for (int i = 0; i < children.count(); i++) {
4623 if (children.at(i) != clip) {
4624 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4625 ItemInfo info = clip->info();
4626 deleteClip(clp->info());
4627 clip->setVideoOnly(false);
4628 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4632 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemClipsToShape);
4633 m_document->clipManager()->removeGroup(grp);
4634 scene()->destroyItemGroup(grp);
4638 void CustomTrackView::setVideoOnly()
4640 resetSelectionGroup();
4641 QList<QGraphicsItem *> selection = scene()->selectedItems();
4642 if (selection.isEmpty()) {
4643 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4646 QUndoCommand *videoCommand = new QUndoCommand();
4647 videoCommand->setText(i18n("Video only"));
4648 for (int i = 0; i < selection.count(); i++) {
4649 if (selection.at(i)->type() == AVWIDGET) {
4650 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4651 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4652 if (clip->parentItem()) {
4653 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4655 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4660 m_commandStack->push(videoCommand);
4663 void CustomTrackView::setAudioOnly()
4665 resetSelectionGroup();
4666 QList<QGraphicsItem *> selection = scene()->selectedItems();
4667 if (selection.isEmpty()) {
4668 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4671 QUndoCommand *videoCommand = new QUndoCommand();
4672 videoCommand->setText(i18n("Audio only"));
4673 for (int i = 0; i < selection.count(); i++) {
4674 if (selection.at(i)->type() == AVWIDGET) {
4675 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4676 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4677 if (clip->parentItem()) {
4678 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4680 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4685 m_commandStack->push(videoCommand);
4688 void CustomTrackView::setAudioAndVideo()
4690 resetSelectionGroup();
4691 QList<QGraphicsItem *> selection = scene()->selectedItems();
4692 if (selection.isEmpty()) {
4693 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4696 QUndoCommand *videoCommand = new QUndoCommand();
4697 videoCommand->setText(i18n("Audio and Video"));
4698 for (int i = 0; i < selection.count(); i++) {
4699 if (selection.at(i)->type() == AVWIDGET) {
4700 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4701 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4702 if (clip->parentItem()) {
4703 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4705 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4710 m_commandStack->push(videoCommand);
4713 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4715 ClipItem *clip = getClipItemAt(pos, track);
4717 kDebug() << "// Cannot find clip to split!!!";
4721 int start = pos.frames(m_document->fps());
4722 clip->setVideoOnly(true);
4723 clip->setAudioOnly(false);
4724 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4725 } else if (audioOnly) {
4726 int start = pos.frames(m_document->fps());
4727 clip->setAudioOnly(true);
4728 clip->setVideoOnly(false);
4729 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4731 int start = pos.frames(m_document->fps());
4732 clip->setAudioOnly(false);
4733 clip->setVideoOnly(false);
4734 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4737 setDocumentModified();
4740 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4742 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4743 m_clipTypeGroup->setEnabled(false);
4745 m_clipTypeGroup->setEnabled(true);
4746 QList <QAction *> actions = m_clipTypeGroup->actions();
4748 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4749 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4750 else lookup = "clip_audio_and_video";
4751 for (int i = 0; i < actions.count(); i++) {
4752 if (actions.at(i)->data().toString() == lookup) {
4753 actions.at(i)->setChecked(true);
4760 void CustomTrackView::reloadTransitionLumas()
4764 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4765 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4766 for (int i = 0; i < params.count(); i++) {
4767 QDomElement e = params.item(i).toElement();
4768 if (e.attribute("tag") == "resource") {
4769 lumaNames = e.attribute("paramlistdisplay");
4770 lumaFiles = e.attribute("paramlist");
4775 QList<QGraphicsItem *> itemList = items();
4776 Transition *transitionitem;
4777 QDomElement transitionXml;
4778 for (int i = 0; i < itemList.count(); i++) {
4779 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4780 transitionitem = static_cast <Transition*>(itemList.at(i));
4781 transitionXml = transitionitem->toXML();
4782 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4783 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4784 for (int i = 0; i < params.count(); i++) {
4785 QDomElement e = params.item(i).toElement();
4786 if (e.attribute("tag") == "resource") {
4787 e.setAttribute("paramlistdisplay", lumaNames);
4788 e.setAttribute("paramlist", lumaFiles);
4793 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4794 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4795 for (int i = 0; i < params.count(); i++) {
4796 QDomElement e = params.item(i).toElement();
4797 if (e.attribute("tag") == "luma") {
4798 e.setAttribute("paramlistdisplay", lumaNames);
4799 e.setAttribute("paramlist", lumaFiles);
4806 emit transitionItemSelected(NULL);
4809 #include "customtrackview.moc"