1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
75 #include <KMessageBox>
77 #if QT_VERSION >= 0x040600
78 #include <QGraphicsDropShadowEffect>
81 bool sortGuidesList(const Guide *g1 , const Guide *g2)
83 return (*g1).position() < (*g2).position();
88 // disable animation if user asked it in KDE's global settings
89 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
90 // needs something like below (taken from dolphin)
91 // #include <kglobalsettings.h>
92 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
93 // const int duration = animate ? 1500 : 1;
95 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
96 QGraphicsView(projectscene, parent),
97 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_scene(projectscene),
103 m_operationMode(NONE),
110 m_autoScroll(KdenliveSettings::autoscroll()),
111 m_pasteEffectsAction(NULL),
112 m_ungroupAction(NULL),
119 m_blockRefresh(false),
120 m_selectionGroup(NULL),
123 if (doc) m_commandStack = doc->commandStack();
124 else m_commandStack = NULL;
125 setMouseTracking(true);
126 setAcceptDrops(true);
127 setFrameShape(QFrame::NoFrame);
129 //setCacheMode(QGraphicsView::CacheBackground);
130 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
132 KdenliveSettings::setTrackheight(m_tracksHeight);
133 m_animationTimer = new QTimeLine(800);
134 m_animationTimer->setFrameRange(0, 5);
135 m_animationTimer->setUpdateInterval(100);
136 m_animationTimer->setLoopCount(0);
137 m_tipColor = QColor(0, 192, 0, 200);
138 QColor border = QColor(255, 255, 255, 100);
139 m_tipPen.setColor(border);
140 m_tipPen.setWidth(3);
141 setContentsMargins(0, 0, 0, 0);
142 const int maxHeight = m_tracksHeight * m_document->tracksCount();
143 setSceneRect(0, 0, sceneRect().width(), maxHeight);
144 verticalScrollBar()->setMaximum(maxHeight);
145 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
146 m_cursorLine->setZValue(1000);
150 pen1.setColor(palette().text().color());
151 m_cursorLine->setPen(pen1);
152 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
154 KIcon razorIcon("edit-cut");
155 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
157 KIcon spacerIcon("kdenlive-spacer-tool");
158 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
159 verticalScrollBar()->setTracking(true);
160 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
161 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
162 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
163 m_scrollTimer.setInterval(100);
164 m_scrollTimer.setSingleShot(true);
166 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
167 m_thumbsTimer.setInterval(500);
168 m_thumbsTimer.setSingleShot(true);
171 CustomTrackView::~CustomTrackView()
173 qDeleteAll(m_guides);
174 m_waitingThumbs.clear();
178 void CustomTrackView::keyPressEvent(QKeyEvent * event)
180 if (event->key() == Qt::Key_Up) {
183 } else if (event->key() == Qt::Key_Down) {
186 } else QWidget::keyPressEvent(event);
189 void CustomTrackView::setDocumentModified()
191 m_document->setModified(true);
194 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
196 m_timelineContextMenu = timeline;
197 m_timelineContextClipMenu = clip;
198 m_clipTypeGroup = clipTypeGroup;
199 QList <QAction *> list = m_timelineContextClipMenu->actions();
200 for (int i = 0; i < list.count(); i++) {
201 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
202 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
205 m_timelineContextTransitionMenu = transition;
206 list = m_timelineContextTransitionMenu->actions();
207 for (int i = 0; i < list.count(); i++) {
208 if (list.at(i)->data().toString() == "auto") {
209 m_autoTransition = list.at(i);
214 m_timelineContextMenu->addSeparator();
215 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
216 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
217 m_timelineContextMenu->addAction(m_deleteGuide);
219 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
220 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
221 m_timelineContextMenu->addAction(m_editGuide);
224 void CustomTrackView::checkAutoScroll()
226 m_autoScroll = KdenliveSettings::autoscroll();
229 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
230 return m_scene->m_tracksList;
233 void CustomTrackView::checkTrackHeight()
235 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
236 m_tracksHeight = KdenliveSettings::trackheight();
237 emit trackHeightChanged();
238 QList<QGraphicsItem *> itemList = items();
240 Transition *transitionitem;
241 bool snap = KdenliveSettings::snaptopoints();
242 KdenliveSettings::setSnaptopoints(false);
243 for (int i = 0; i < itemList.count(); i++) {
244 if (itemList.at(i)->type() == AVWIDGET) {
245 item = (ClipItem*) itemList.at(i);
246 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
247 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
248 item->resetThumbs(true);
249 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
250 transitionitem = (Transition*) itemList.at(i);
251 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
252 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
255 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
257 for (int i = 0; i < m_guides.count(); i++) {
258 QLineF l = m_guides.at(i)->line();
259 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
260 m_guides.at(i)->setLine(l);
263 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
264 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
265 KdenliveSettings::setSnaptopoints(snap);
266 viewport()->update();
269 /** Zoom or move viewport on mousewheel
271 * If mousewheel+Ctrl, zooms in/out on the timeline.
273 * With Ctrl, moves viewport towards end of timeline if down/back,
274 * opposite on up/forward.
276 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
277 void CustomTrackView::wheelEvent(QWheelEvent * e)
279 if (e->modifiers() == Qt::ControlModifier) {
280 if (e->delta() > 0) emit zoomIn();
283 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
284 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
288 int CustomTrackView::getPreviousVideoTrack(int track)
290 track = m_document->tracksCount() - track - 1;
292 for (int i = track; i > -1; i--) {
293 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
299 void CustomTrackView::slotFetchNextThumbs()
301 if (!m_waitingThumbs.isEmpty()) {
302 ClipItem *item = m_waitingThumbs.takeFirst();
303 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
304 item = m_waitingThumbs.takeFirst();
306 if (item) item->slotFetchThumbs();
307 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
311 void CustomTrackView::slotCheckMouseScrolling()
313 if (m_scrollOffset == 0) {
314 m_scrollTimer.stop();
317 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
318 m_scrollTimer.start();
321 void CustomTrackView::slotCheckPositionScrolling()
323 // If mouse is at a border of the view, scroll
324 if (m_moveOpMode != SEEK) return;
325 if (mapFromScene(m_cursorPos, 0).x() < 3) {
326 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
327 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
328 setCursorPos(mapToScene(QPoint(-2, 0)).x());
329 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
330 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
331 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
332 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
339 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
341 int pos = event->x();
342 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
343 double snappedPos = getSnapPointForPos(mappedXPos);
344 emit mousePosition(mappedXPos);
346 if (event->buttons() & Qt::MidButton) return;
347 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
348 event->setAccepted(true);
350 QGraphicsView::mouseMoveEvent(event);
354 if (event->buttons() != Qt::NoButton) {
355 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
356 if (m_dragItem && m_tool == SELECTTOOL) {
357 if (m_operationMode == MOVE && move) {
358 QGraphicsView::mouseMoveEvent(event);
359 // If mouse is at a border of the view, scroll
361 m_scrollOffset = -30;
362 m_scrollTimer.start();
363 } else if (viewport()->width() - pos < 10) {
365 m_scrollTimer.start();
366 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
368 } else if (m_operationMode == RESIZESTART && move) {
369 m_document->renderer()->pause();
370 m_dragItem->resizeStart((int)(snappedPos));
371 } else if (m_operationMode == RESIZEEND && move) {
372 m_document->renderer()->pause();
373 m_dragItem->resizeEnd((int)(snappedPos));
374 } else if (m_operationMode == FADEIN && move) {
375 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
376 } else if (m_operationMode == FADEOUT && move) {
377 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
378 } else if (m_operationMode == KEYFRAME && move) {
379 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
380 double pos = mapToScene(event->pos()).toPoint().y();
381 QRectF br = m_dragItem->sceneBoundingRect();
382 double maxh = 100.0 / br.height();
383 pos = (br.bottom() - pos) * maxh;
384 m_dragItem->updateKeyFramePos(keyFramePos, pos);
387 scene()->removeItem(m_visualTip);
388 m_animationTimer->stop();
395 } else if (m_operationMode == MOVEGUIDE) {
397 scene()->removeItem(m_visualTip);
398 m_animationTimer->stop();
404 QGraphicsView::mouseMoveEvent(event);
406 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
408 if (snappedPos < 0) snappedPos = 0;
409 // Make sure there is no collision
410 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
411 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
412 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
413 collidingItems.removeAll(m_selectionGroup);
414 for (int i = 0; i < children.count(); i++) {
415 collidingItems.removeAll(children.at(i));
417 bool collision = false;
418 for (int i = 0; i < collidingItems.count(); i++) {
419 if (collidingItems.at(i)->type() == AVWIDGET) {
426 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
427 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
428 collidingItems.removeAll(m_selectionGroup);
429 for (int i = 0; i < children.count(); i++) {
430 collidingItems.removeAll(children.at(i));
432 for (int i = 0; i < collidingItems.count(); i++) {
433 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
441 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
442 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
446 if (m_tool == RAZORTOOL) {
447 setCursor(m_razorCursor);
448 //QGraphicsView::mouseMoveEvent(event);
450 } else if (m_tool == SPACERTOOL) {
451 setCursor(m_spacerCursor);
455 QList<QGraphicsItem *> itemList = items(event->pos());
456 QGraphicsRectItem *item = NULL;
457 OPERATIONTYPE opMode = NONE;
459 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
461 } else for (int i = 0; i < itemList.count(); i++) {
462 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
463 item = (QGraphicsRectItem*) itemList.at(i);
468 if (item && event->buttons() == Qt::NoButton) {
469 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
470 if (m_tool == RAZORTOOL) {
471 // razor tool over a clip, display current frame in monitor
472 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
473 //TODO: solve crash when showing frame when moving razor over clip
474 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
479 opMode = clip->operationMode(mapToScene(event->pos()));
480 const double size = 5;
481 if (opMode == m_moveOpMode) {
482 QGraphicsView::mouseMoveEvent(event);
486 scene()->removeItem(m_visualTip);
487 m_animationTimer->stop();
494 m_moveOpMode = opMode;
495 if (opMode == MOVE) {
496 setCursor(Qt::OpenHandCursor);
497 } else if (opMode == RESIZESTART) {
498 setCursor(KCursor("left_side", Qt::SizeHorCursor));
499 if (m_visualTip == NULL) {
500 QRectF rect = clip->sceneBoundingRect();
502 polygon << QPoint(0, - size * 2);
503 polygon << QPoint(size * 2, 0);
504 polygon << QPoint(0, size * 2);
505 polygon << QPoint(0, - size * 2);
507 m_visualTip = new QGraphicsPolygonItem(polygon);
508 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
509 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
510 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
511 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
512 m_visualTip->setZValue(100);
513 m_animation = new QGraphicsItemAnimation;
514 m_animation->setItem(m_visualTip);
515 m_animation->setTimeLine(m_animationTimer);
516 m_animation->setScaleAt(.5, 2, 1);
517 m_animation->setScaleAt(1, 1, 1);
518 scene()->addItem(m_visualTip);
519 m_animationTimer->start();
521 } else if (opMode == RESIZEEND) {
522 setCursor(KCursor("right_side", Qt::SizeHorCursor));
523 if (m_visualTip == NULL) {
524 QRectF rect = clip->sceneBoundingRect();
526 polygon << QPoint(0, - size * 2);
527 polygon << QPoint(- size * 2, 0);
528 polygon << QPoint(0, size * 2);
529 polygon << QPoint(0, - size * 2);
531 m_visualTip = new QGraphicsPolygonItem(polygon);
532 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
533 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
534 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
535 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
536 m_visualTip->setZValue(100);
537 m_animation = new QGraphicsItemAnimation;
538 m_animation->setItem(m_visualTip);
539 m_animation->setTimeLine(m_animationTimer);
540 m_animation->setScaleAt(.5, 2, 1);
541 m_animation->setScaleAt(1, 1, 1);
542 scene()->addItem(m_visualTip);
543 m_animationTimer->start();
545 } else if (opMode == FADEIN) {
546 if (m_visualTip == NULL) {
547 ClipItem *item = (ClipItem *) clip;
548 QRectF rect = clip->sceneBoundingRect();
549 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
550 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
551 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
552 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
553 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
554 m_visualTip->setZValue(100);
555 m_animation = new QGraphicsItemAnimation;
556 m_animation->setItem(m_visualTip);
557 m_animation->setTimeLine(m_animationTimer);
558 m_animation->setScaleAt(.5, 2, 2);
559 m_animation->setScaleAt(1, 1, 1);
560 scene()->addItem(m_visualTip);
561 m_animationTimer->start();
563 setCursor(Qt::PointingHandCursor);
564 } else if (opMode == FADEOUT) {
565 if (m_visualTip == NULL) {
566 ClipItem *item = (ClipItem *) clip;
567 QRectF rect = clip->sceneBoundingRect();
568 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
569 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
570 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
571 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
572 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
573 m_visualTip->setZValue(100);
574 m_animation = new QGraphicsItemAnimation;
575 m_animation->setItem(m_visualTip);
576 m_animation->setTimeLine(m_animationTimer);
577 m_animation->setScaleAt(.5, 2, 2);
578 m_animation->setScaleAt(1, 1, 1);
579 scene()->addItem(m_visualTip);
580 m_animationTimer->start();
582 setCursor(Qt::PointingHandCursor);
583 } else if (opMode == TRANSITIONSTART) {
584 if (m_visualTip == NULL) {
585 QRectF rect = clip->sceneBoundingRect();
587 polygon << QPoint(0, - size * 2);
588 polygon << QPoint(size * 2, 0);
589 polygon << QPoint(0, 0);
590 polygon << QPoint(0, - size * 2);
592 m_visualTip = new QGraphicsPolygonItem(polygon);
593 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
594 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
595 m_visualTip->setPos(rect.x(), rect.bottom());
596 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
597 m_visualTip->setZValue(100);
598 m_animation = new QGraphicsItemAnimation;
599 m_animation->setItem(m_visualTip);
600 m_animation->setTimeLine(m_animationTimer);
601 m_animation->setScaleAt(.5, 2, 2);
602 m_animation->setScaleAt(1, 1, 1);
603 scene()->addItem(m_visualTip);
604 m_animationTimer->start();
606 setCursor(Qt::PointingHandCursor);
607 } else if (opMode == TRANSITIONEND) {
608 if (m_visualTip == NULL) {
609 QRectF rect = clip->sceneBoundingRect();
611 polygon << QPoint(0, - size * 2);
612 polygon << QPoint(- size * 2, 0);
613 polygon << QPoint(0, 0);
614 polygon << QPoint(0, - size * 2);
616 m_visualTip = new QGraphicsPolygonItem(polygon);
617 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
618 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
619 m_visualTip->setPos(rect.right(), rect.bottom());
620 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
621 m_visualTip->setZValue(100);
622 m_animation = new QGraphicsItemAnimation;
623 m_animation->setItem(m_visualTip);
624 m_animation->setTimeLine(m_animationTimer);
625 m_animation->setScaleAt(.5, 2, 2);
626 m_animation->setScaleAt(1, 1, 1);
627 scene()->addItem(m_visualTip);
628 m_animationTimer->start();
630 setCursor(Qt::PointingHandCursor);
631 } else if (opMode == KEYFRAME) {
632 setCursor(Qt::PointingHandCursor);
634 } // no clip under mouse
635 else if (m_tool == RAZORTOOL) {
638 } else if (opMode == MOVEGUIDE) {
639 m_moveOpMode = opMode;
640 setCursor(Qt::SplitHCursor);
643 scene()->removeItem(m_visualTip);
644 m_animationTimer->stop();
651 setCursor(Qt::ArrowCursor);
652 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
653 QGraphicsView::mouseMoveEvent(event);
655 setCursorPos(mappedXPos);
656 slotCheckPositionScrolling();
658 } else m_moveOpMode = NONE;
660 QGraphicsView::mouseMoveEvent(event);
664 void CustomTrackView::mousePressEvent(QMouseEvent * event)
666 setFocus(Qt::MouseFocusReason);
667 m_menuPosition = QPoint();
669 // special cases (middle click button or ctrl / shift click
670 if (event->button() == Qt::MidButton) {
671 m_document->renderer()->switchPlay();
672 m_blockRefresh = false;
673 m_operationMode = NONE;
677 if (event->modifiers() & Qt::ShiftModifier) {
678 // Rectangle selection
679 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
680 setDragMode(QGraphicsView::RubberBandDrag);
681 if (!(event->modifiers() & Qt::ControlModifier)) {
682 resetSelectionGroup();
683 scene()->clearSelection();
685 m_blockRefresh = false;
686 m_operationMode = RUBBERSELECTION;
687 QGraphicsView::mousePressEvent(event);
691 m_blockRefresh = true;
693 bool collision = false;
695 if (m_tool != RAZORTOOL) activateMonitor();
696 else if (m_document->renderer()->playSpeed() != 0.0) {
697 m_document->renderer()->pause();
700 m_clickEvent = event->pos();
702 // check item under mouse
703 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
705 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
706 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
707 setDragMode(QGraphicsView::ScrollHandDrag);
708 QGraphicsView::mousePressEvent(event);
709 m_blockRefresh = false;
710 m_operationMode = NONE;
714 // if a guide and a clip were pressed, just select the guide
715 for (int i = 0; i < collisionList.count(); ++i) {
716 if (collisionList.at(i)->type() == GUIDEITEM) {
717 // a guide item was pressed
718 m_dragGuide = (Guide *) collisionList.at(i);
719 if (event->button() == Qt::LeftButton) { // move it
720 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
722 m_operationMode = MOVEGUIDE;
723 // deselect all clips so that only the guide will move
724 m_scene->clearSelection();
725 resetSelectionGroup(false);
726 updateSnapPoints(NULL);
727 QGraphicsView::mousePressEvent(event);
729 } else // show context menu
734 // Find first clip, transition or group under mouse (when no guides selected)
736 AbstractGroupItem *dragGroup = NULL;
737 AbstractClipItem *collisionClip = NULL;
739 while (!m_dragGuide && ct < collisionList.count()) {
740 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
741 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
742 if (collisionClip == m_dragItem) {
743 collisionClip = NULL;
744 } else m_dragItem = collisionClip;
746 m_dragItemInfo = m_dragItem->info();
747 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
748 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
749 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
756 if (m_dragItem) emit clipItemSelected(NULL);
759 #if QT_VERSION >= 0x040600
760 // Add shadow to dragged item, currently disabled because of painting artifacts
761 //TODO:Â re-enable when fixed
762 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
763 eff->setBlurRadius(5);
764 eff->setOffset(3, 3);
765 m_dragItem->setGraphicsEffect(eff);*/
767 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
768 // update transition menu action
769 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
770 m_autoTransition->setEnabled(true);
771 } else m_autoTransition->setEnabled(false);
773 // context menu requested
774 if (event->button() == Qt::RightButton) {
776 if (dragGroup) dragGroup->setSelected(true);
777 else if (!m_dragItem->isSelected()) {
778 resetSelectionGroup(false);
779 m_scene->clearSelection();
780 m_dragItem->setSelected(true);
782 } else if (!m_dragGuide) {
783 // check if there is a guide close to mouse click
784 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
785 for (int i = 0; i < guidesCollisionList.count(); i++) {
786 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
787 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
791 // keep this to support multiple guides context menu in the future (?)
792 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
793 guidesCollisionList.removeAt(0);
795 if (!guidesCollisionList.isEmpty())
796 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
799 m_operationMode = NONE;
800 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
801 m_menuPosition = m_clickEvent;
807 // No item under click
808 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
809 resetSelectionGroup(false);
810 setCursor(Qt::ArrowCursor);
811 m_scene->clearSelection();
813 updateClipTypeActions(NULL);
814 if (m_tool == SPACERTOOL) {
815 QList<QGraphicsItem *> selection;
816 if (event->modifiers() == Qt::ControlModifier) {
817 // Ctrl + click, select all items on track after click position
818 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
819 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
820 // Cannot use spacer on locked track
821 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
825 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
828 selection = checkForGroups(rect, &isOk);
830 // groups found on track, do not allow the move
831 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
835 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;
837 // Select all items on all tracks after click position
838 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
839 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
842 // create group to hold selected items
843 m_selectionGroup = new AbstractGroupItem(m_document->fps());
844 scene()->addItem(m_selectionGroup);
845 QList <GenTime> offsetList;
846 for (int i = 0; i < selection.count(); i++) {
847 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
848 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
849 if (item->isItemLocked()) continue;
850 offsetList.append(item->startPos());
851 offsetList.append(item->endPos());
852 m_selectionGroup->addToGroup(selection.at(i));
853 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
854 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
855 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
856 QList<QGraphicsItem *> children = selection.at(i)->childItems();
857 for (int j = 0; j < children.count(); j++) {
858 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
859 offsetList.append(item->startPos());
860 offsetList.append(item->endPos());
862 m_selectionGroup->addToGroup(selection.at(i));
863 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
864 } else if (selection.at(i)->parentItem()) {
865 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
866 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
867 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
871 if (!offsetList.isEmpty()) {
873 QList <GenTime> cleandOffsetList;
874 GenTime startOffset = offsetList.takeFirst();
875 for (int k = 0; k < offsetList.size(); k++) {
876 GenTime newoffset = offsetList.at(k) - startOffset;
877 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
878 cleandOffsetList.append(newoffset);
881 updateSnapPoints(NULL, cleandOffsetList, true);
883 m_operationMode = SPACER;
885 setCursorPos((int)(mapToScene(event->x(), 0).x()));
887 QGraphicsView::mousePressEvent(event);
892 if (m_tool == RAZORTOOL && m_dragItem) {
893 if (m_dragItem->type() == TRANSITIONWIDGET) {
894 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
898 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
899 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
904 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
905 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
906 m_document->renderer()->pause();
907 m_commandStack->push(command);
908 setDocumentModified();
914 bool itemSelected = false;
915 if (m_dragItem->isSelected()) itemSelected = true;
916 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
917 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
919 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
920 if (event->modifiers() != Qt::ControlModifier) {
921 resetSelectionGroup(false);
922 m_scene->clearSelection();
923 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
924 viewport()->update();
925 } else resetSelectionGroup();
927 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
928 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
929 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
931 bool selected = !m_dragItem->isSelected();
932 if (dragGroup) dragGroup->setSelected(selected);
933 else m_dragItem->setSelected(selected);
935 groupSelectedItems();
936 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
937 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
938 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
941 if (collisionClip != NULL || m_dragItem == NULL) {
942 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
943 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
944 emit clipItemSelected(selected);
945 } else emit clipItemSelected(NULL);
948 // If clicked item is selected, allow move
949 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
951 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
952 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
954 // Update snap points
955 if (m_selectionGroup == NULL) {
956 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
957 else updateSnapPoints(m_dragItem);
959 QList <GenTime> offsetList;
960 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
961 for (int i = 0; i < children.count(); i++) {
962 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
963 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
964 offsetList.append(item->startPos());
965 offsetList.append(item->endPos());
968 if (!offsetList.isEmpty()) {
970 GenTime startOffset = offsetList.takeFirst();
971 QList <GenTime> cleandOffsetList;
972 for (int k = 0; k < offsetList.size(); k++) {
973 GenTime newoffset = offsetList.at(k) - startOffset;
974 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
975 cleandOffsetList.append(newoffset);
978 updateSnapPoints(NULL, cleandOffsetList, true);
982 if (m_operationMode == KEYFRAME) {
983 m_dragItem->updateSelectedKeyFrame();
984 m_blockRefresh = false;
986 } else if (m_operationMode == MOVE) {
987 setCursor(Qt::ClosedHandCursor);
988 if (m_dragItem) m_dragItem->setZValue(10);
989 if (m_selectionGroup) m_selectionGroup->setZValue(10);
990 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
992 info.startPos = m_dragItem->startPos();
993 info.track = m_dragItem->track();
994 int transitiontrack = getPreviousVideoTrack(info.track);
995 ClipItem *transitionClip = NULL;
996 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
997 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
998 info.endPos = transitionClip->endPos();
1000 GenTime transitionDuration(65, m_document->fps());
1001 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1002 else info.endPos = info.startPos + transitionDuration;
1004 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1005 // Check there is no other transition at that place
1006 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1007 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1008 QList<QGraphicsItem *> selection = m_scene->items(r);
1009 bool transitionAccepted = true;
1010 for (int i = 0; i < selection.count(); i++) {
1011 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1012 Transition *tr = static_cast <Transition *>(selection.at(i));
1013 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1014 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1015 } else transitionAccepted = false;
1018 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1019 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1020 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1022 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1023 info.track = m_dragItem->track();
1024 int transitiontrack = getPreviousVideoTrack(info.track);
1025 ClipItem *transitionClip = NULL;
1026 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1027 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1028 info.startPos = transitionClip->startPos();
1030 GenTime transitionDuration(65, m_document->fps());
1031 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1032 else info.startPos = info.endPos - transitionDuration;
1034 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1035 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1036 EffectsList::setParameter(transition, "reverse", "1");
1038 // Check there is no other transition at that place
1039 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1040 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1041 QList<QGraphicsItem *> selection = m_scene->items(r);
1042 bool transitionAccepted = true;
1043 for (int i = 0; i < selection.count(); i++) {
1044 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1045 Transition *tr = static_cast <Transition *>(selection.at(i));
1046 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1047 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1048 } else transitionAccepted = false;
1051 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1052 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1054 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1055 resetSelectionGroup(false);
1056 m_dragItem->setSelected(true);
1059 m_blockRefresh = false;
1061 QGraphicsView::mousePressEvent(event);
1064 void CustomTrackView::resetSelectionGroup(bool selectItems)
1066 if (m_selectionGroup) {
1067 // delete selection group
1068 bool snap = KdenliveSettings::snaptopoints();
1069 KdenliveSettings::setSnaptopoints(false);
1071 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1072 scene()->destroyItemGroup(m_selectionGroup);
1073 for (int i = 0; i < children.count(); i++) {
1074 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1075 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1076 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1077 children.at(i)->setSelected(selectItems);
1079 } else if (children.at(i)->type() == GROUPWIDGET) {
1080 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1081 children.at(i)->setSelected(selectItems);
1084 m_selectionGroup = NULL;
1085 KdenliveSettings::setSnaptopoints(snap);
1089 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1091 if (m_selectionGroup) {
1092 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1095 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1096 if (selection.isEmpty()) return;
1098 // Find top left position of selection
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1101 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1102 } else if (selection.at(i)->parentItem()) {
1103 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1107 if (force || selection.count() > 1) {
1108 bool snap = KdenliveSettings::snaptopoints();
1109 KdenliveSettings::setSnaptopoints(false);
1110 if (createNewGroup) {
1111 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1112 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1113 QPointF diff = newGroup->pos();
1114 newGroup->translate(-diff.x(), -diff.y());
1115 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1117 scene()->addItem(newGroup);
1119 // CHeck if we are trying to include a group in a group
1120 QList <AbstractGroupItem *> groups;
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1123 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1124 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1126 if (!groups.isEmpty()) {
1127 // ungroup previous groups
1128 while (!groups.isEmpty()) {
1129 AbstractGroupItem *grp = groups.takeFirst();
1130 m_document->clipManager()->removeGroup(grp);
1131 scene()->destroyItemGroup(grp);
1133 selection = m_scene->selectedItems();
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1138 newGroup->addToGroup(selection.at(i));
1139 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1142 KdenliveSettings::setSnaptopoints(snap);
1144 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1145 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1146 QPointF diff = m_selectionGroup->pos();
1147 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1148 m_selectionGroup->translate(- diff.x(), -diff.y());
1150 scene()->addItem(m_selectionGroup);
1151 for (int i = 0; i < selection.count(); i++) {
1152 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1153 m_selectionGroup->addToGroup(selection.at(i));
1154 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1157 KdenliveSettings::setSnaptopoints(snap);
1158 if (m_selectionGroup) {
1159 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1160 m_selectionGroupInfo.track = m_selectionGroup->track();
1163 } else resetSelectionGroup();
1166 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1168 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1169 if (m_moveOpMode == KEYFRAME) {
1170 // user double clicked on a keyframe, open edit dialog
1171 QDialog d(parentWidget());
1172 Ui::KeyFrameDialog_UI view;
1174 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1175 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1176 view.kfr_value->setFocus();
1177 if (d.exec() == QDialog::Accepted) {
1178 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1179 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1180 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1181 QString previous = item->keyframes(item->selectedEffectIndex());
1182 item->updateKeyframeEffect();
1183 QString next = item->keyframes(item->selectedEffectIndex());
1184 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1185 m_commandStack->push(command);
1186 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1187 emit clipItemSelected(item, item->selectedEffectIndex());
1192 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1193 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1194 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1195 QString previous = item->keyframes(item->selectedEffectIndex());
1196 item->updateKeyframeEffect();
1197 QString next = item->keyframes(item->selectedEffectIndex());
1198 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1199 m_commandStack->push(command);
1200 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1201 emit clipItemSelected(item, item->selectedEffectIndex());
1203 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1204 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1207 if (m_dragItem->type() == TRANSITIONWIDGET) {
1208 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1210 getClipAvailableSpace(m_dragItem, minimum, maximum);
1212 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1213 d.setMargins(minimum, maximum);
1214 if (d.exec() == QDialog::Accepted) {
1215 if (m_dragItem->type() == TRANSITIONWIDGET) {
1216 // move & resize transition
1218 startInfo.startPos = m_dragItem->startPos();
1219 startInfo.endPos = m_dragItem->endPos();
1220 startInfo.track = m_dragItem->track();
1222 endInfo.startPos = d.startPos();
1223 endInfo.endPos = endInfo.startPos + d.duration();
1224 endInfo.track = m_dragItem->track();
1225 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1226 m_commandStack->push(command);
1228 // move and resize clip
1229 QUndoCommand *moveCommand = new QUndoCommand();
1230 moveCommand->setText(i18n("Edit clip"));
1231 ItemInfo clipInfo = m_dragItem->info();
1232 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1233 // duration was reduced, so process it first
1234 ItemInfo startInfo = clipInfo;
1235 clipInfo.endPos = clipInfo.startPos + d.duration();
1236 clipInfo.cropStart = d.cropStart();
1237 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1239 if (d.startPos() != clipInfo.startPos) {
1240 ItemInfo startInfo = clipInfo;
1241 clipInfo.startPos = d.startPos();
1242 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1243 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1245 if (d.duration() > m_dragItem->cropDuration()) {
1246 // duration was increased, so process it after move
1247 ItemInfo startInfo = clipInfo;
1248 clipInfo.endPos = clipInfo.startPos + d.duration();
1249 clipInfo.cropStart = d.cropStart();
1250 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1252 m_commandStack->push(moveCommand);
1256 QList<QGraphicsItem *> collisionList = items(event->pos());
1257 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1258 Guide *editGuide = (Guide *) collisionList.at(0);
1259 if (editGuide) slotEditGuide(editGuide->info());
1265 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1267 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1269 clip->setKeyframes(index, keyframes);
1270 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1271 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1275 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1277 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1278 m_editGuide->setEnabled(m_dragGuide != NULL);
1279 if (clip == NULL) m_timelineContextMenu->popup(pos);
1280 else if (group != NULL) {
1281 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1282 m_ungroupAction->setEnabled(true);
1283 updateClipTypeActions(NULL);
1284 m_timelineContextClipMenu->popup(pos);
1286 m_ungroupAction->setEnabled(false);
1287 if (clip->type() == AVWIDGET) {
1288 ClipItem *item = static_cast <ClipItem*>(clip);
1289 updateClipTypeActions(item);
1290 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1291 m_timelineContextClipMenu->popup(pos);
1292 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1296 void CustomTrackView::activateMonitor()
1298 emit activateDocumentMonitor();
1301 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1303 if (data->hasFormat("kdenlive/clip")) {
1305 resetSelectionGroup();
1306 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1307 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1309 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1312 const QPointF framePos = mapToScene(pos);
1314 info.startPos = GenTime();
1315 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1316 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1317 info.cropDuration = info.endPos - info.startPos;
1320 // Check if clip can be inserted at that position
1321 ItemInfo pasteInfo = info;
1322 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1323 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1324 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1325 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1328 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1329 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1330 m_selectionGroup->addToGroup(item);
1331 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1333 QList <GenTime> offsetList;
1334 offsetList.append(info.endPos);
1335 updateSnapPoints(NULL, offsetList);
1336 m_selectionGroup->setPos(framePos);
1337 scene()->addItem(m_selectionGroup);
1338 m_selectionGroup->setZValue(10);
1340 } else if (data->hasFormat("kdenlive/producerslist")) {
1342 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1343 m_scene->clearSelection();
1344 resetSelectionGroup(false);
1346 QList <GenTime> offsetList;
1347 QList <ItemInfo> infoList;
1348 const QPointF framePos = mapToScene(pos);
1349 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1350 int track = (int)(framePos.y() / m_tracksHeight);
1352 // Check if clips can be inserted at that position
1353 for (int i = 0; i < ids.size(); ++i) {
1354 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1356 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1360 info.startPos = start;
1361 info.cropDuration = clip->duration();
1362 info.endPos = info.startPos + info.cropDuration;
1364 infoList.append(info);
1365 start += clip->duration();
1367 if (!canBePastedTo(infoList, AVWIDGET)) {
1370 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1372 for (int i = 0; i < ids.size(); ++i) {
1373 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1375 info.startPos = start;
1376 info.cropDuration = clip->duration();
1377 info.endPos = info.startPos + info.cropDuration;
1379 start += info.cropDuration;
1380 offsetList.append(start);
1381 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1382 item->setZValue(10);
1383 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1384 m_selectionGroup->addToGroup(item);
1385 m_waitingThumbs.append(item);
1388 updateSnapPoints(NULL, offsetList);
1389 m_selectionGroup->setPos(framePos);
1390 scene()->addItem(m_selectionGroup);
1391 m_selectionGroup->setZValue(10);
1392 m_thumbsTimer.start();
1396 // the drag is not a clip (may be effect, ...)
1404 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1406 if (insertDropClips(event->mimeData(), event->pos())) {
1407 event->acceptProposedAction();
1408 } else QGraphicsView::dragEnterEvent(event);
1411 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1413 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);
1414 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1415 collindingItems.removeAll(item);
1416 if (collindingItems.isEmpty()) return false;
1418 for (int i = 0; i < collindingItems.count(); i++) {
1419 QGraphicsItem *collision = collindingItems.at(i);
1420 if (collision->type() == item->type()) {
1422 kDebug() << "// COLLISIION DETECTED";
1430 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1432 int track = m_document->tracksCount() - clip->track();
1433 GenTime pos = clip->startPos();
1434 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1435 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1438 bool success = true;
1439 for (int i = 0; i < clip->effectsCount(); i++) {
1440 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1442 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1443 m_document->renderer()->doRefresh();
1446 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1448 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1450 // Special case: speed effect
1451 if (effect.attribute("id") == "speed") {
1452 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1453 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1456 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1457 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1458 if (strobe == 0) strobe = 1;
1459 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1460 EffectsParameterList params = clip->addEffect(effect);
1461 m_document->renderer()->mltAddEffect(track, pos, params);
1462 if (clip->isSelected()) emit clipItemSelected(clip);
1465 EffectsParameterList params = clip->addEffect(effect);
1466 if (effect.attribute("disabled") == "1") {
1467 // Effect is disabled, don't add it to MLT playlist
1468 if (clip->isSelected()) emit clipItemSelected(clip);
1471 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1472 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1473 if (clip->isSelected()) emit clipItemSelected(clip);
1474 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1477 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1479 QString index = effect.attribute("kdenlive_ix");
1480 // Special case: speed effect
1481 if (effect.attribute("id") == "speed") {
1482 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1484 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1485 clip->deleteEffect(index);
1486 emit clipItemSelected(clip);
1487 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1491 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1492 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1493 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1496 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1498 clip->deleteEffect(index);
1499 emit clipItemSelected(clip);
1503 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1505 QList<QGraphicsItem *> itemList = group->childItems();
1506 QUndoCommand *effectCommand = new QUndoCommand();
1508 QDomNode namenode = effect.elementsByTagName("name").item(0);
1509 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1510 else effectName = i18n("effect");
1511 effectCommand->setText(i18n("Add %1", effectName));
1513 for (int i = 0; i < itemList.count(); i++) {
1514 if (itemList.at(i)->type() == AVWIDGET) {
1515 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1516 if (effect.attribute("type") == "audio") {
1517 // Don't add audio effects on video clips
1518 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1519 } else if (effect.hasAttribute("type") == false) {
1520 // Don't add video effect on audio clips
1521 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1524 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1525 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1528 if (item->isItemLocked()) {
1531 item->initEffect(effect);
1532 if (effect.attribute("tag") == "ladspa") {
1533 QString ladpsaFile = m_document->getLadspaFile();
1534 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1535 effect.setAttribute("src", ladpsaFile);
1537 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1542 m_commandStack->push(effectCommand);
1543 setDocumentModified();
1544 } else delete effectCommand;
1547 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1549 QList<QGraphicsItem *> itemList;
1550 QUndoCommand *effectCommand = new QUndoCommand();
1552 QDomNode namenode = effect.elementsByTagName("name").item(0);
1553 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1554 else effectName = i18n("effect");
1555 effectCommand->setText(i18n("Add %1", effectName));
1557 if (track == -1) itemList = scene()->selectedItems();
1558 if (itemList.isEmpty()) {
1559 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1560 if (clip) itemList.append(clip);
1561 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1563 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1564 for (int i = 0; i < itemList.count(); i++) {
1565 if (itemList.at(i)->type() == AVWIDGET) {
1566 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1567 if (effect.attribute("type") == "audio") {
1568 // Don't add audio effects on video clips
1569 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1570 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1573 } else if (effect.hasAttribute("type") == false) {
1574 // Don't add video effect on audio clips
1575 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1576 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1580 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1581 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1584 if (item->isItemLocked()) {
1587 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1588 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1589 } else item->initEffect(effect);
1590 if (effect.attribute("tag") == "ladspa") {
1591 QString ladpsaFile = m_document->getLadspaFile();
1592 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1593 effect.setAttribute("src", ladpsaFile);
1595 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1600 m_commandStack->push(effectCommand);
1601 setDocumentModified();
1602 } else delete effectCommand;
1605 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1607 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1608 m_commandStack->push(command);
1609 setDocumentModified();
1612 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1614 if (insertedEffect.isNull()) {
1615 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1618 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1619 QDomElement effect = insertedEffect.cloneNode().toElement();
1621 // Special case: speed effect
1622 if (effect.attribute("id") == "speed") {
1623 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1625 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1626 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1627 if (strobe == 0) strobe = 1;
1628 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1630 clip->setEffectAt(ix, effect);
1631 if (ix == clip->selectedEffectIndex()) {
1632 clip->setSelectedEffect(ix);
1633 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1638 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1639 if (effect.attribute("tag") == "ladspa") {
1640 // Update the ladspa affect file
1641 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1643 // check if we are trying to reset a keyframe effect
1644 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1645 clip->initEffect(effect);
1646 effectParams = clip->getEffectArgs(effect);
1648 if (effectParams.paramValue("disabled") == "1") {
1649 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1650 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1651 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1652 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1653 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1655 clip->setEffectAt(ix, effect);
1656 if (ix == clip->selectedEffectIndex()) {
1657 clip->setSelectedEffect(ix);
1658 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1660 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1661 // A fade effect was modified, update the clip
1662 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1663 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1664 clip->setFadeIn(pos);
1666 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1667 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1668 clip->setFadeOut(pos);
1672 setDocumentModified();
1675 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1677 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1678 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1679 QDomElement act = clip->effectAt(newPos - 1);
1680 QDomElement before = clip->effectAt(oldPos - 1);
1681 clip->setEffectAt(oldPos - 1, act);
1682 clip->setEffectAt(newPos - 1, before);
1683 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1684 if (act.attribute("id") == "speed") {
1685 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1686 } else if (before.attribute("id") == "speed") {
1687 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1688 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1689 emit clipItemSelected(clip, newPos - 1);
1690 setDocumentModified();
1691 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1694 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1696 QDomElement effect = clip->effectAt(effectPos);
1697 QDomElement oldEffect = effect.cloneNode().toElement();
1699 effect.setAttribute("disabled", (int) disable);
1700 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1701 m_commandStack->push(command);
1702 setDocumentModified();;
1705 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1707 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1708 m_commandStack->push(command);
1709 setDocumentModified();
1712 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1714 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1715 m_commandStack->push(command);
1718 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1722 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1723 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1724 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1725 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);
1726 m_blockRefresh = false;
1729 if (item->parentItem()) {
1730 // Item is part of a group, reset group
1731 resetSelectionGroup();
1733 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1735 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1736 int cutPos = (int) cutTime.frames(m_document->fps());
1738 newPos.startPos = cutTime;
1739 newPos.endPos = info.endPos;
1740 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1741 newPos.track = info.track;
1742 newPos.cropDuration = newPos.endPos - newPos.startPos;
1744 bool snap = KdenliveSettings::snaptopoints();
1745 KdenliveSettings::setSnaptopoints(false);
1746 ClipItem *dup = item->clone(newPos);
1747 // remove unwanted effects (fade in) from 2nd part of cutted clip
1748 int ix = dup->hasEffect(QString(), "fadein");
1750 QDomElement oldeffect = item->effectAt(ix);
1751 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1753 ix = dup->hasEffect(QString(), "fade_from_black");
1755 QDomElement oldeffect = item->effectAt(ix);
1756 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1758 item->resizeEnd(cutPos);
1759 scene()->addItem(dup);
1760 if (item->checkKeyFrames()) slotRefreshEffects(item);
1761 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1762 item->baseClip()->addReference();
1763 m_document->updateClip(item->baseClip()->getId());
1764 setDocumentModified();
1765 KdenliveSettings::setSnaptopoints(snap);
1767 //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);
1771 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1772 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1774 if (!item || !dup || item == dup) {
1775 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1776 m_blockRefresh = false;
1779 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1780 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1784 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1785 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1786 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1787 //deleteClip(dup->info());
1789 bool snap = KdenliveSettings::snaptopoints();
1790 KdenliveSettings::setSnaptopoints(false);
1792 if (dup->isSelected()) emit clipItemSelected(NULL);
1793 dup->baseClip()->removeReference();
1794 m_document->updateClip(dup->baseClip()->getId());
1795 scene()->removeItem(dup);
1798 ItemInfo clipinfo = item->info();
1799 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1800 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1802 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1803 setDocumentModified();
1805 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1806 KdenliveSettings::setSnaptopoints(snap);
1810 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1813 void CustomTrackView::slotEnableRefresh()
1815 m_blockRefresh = false;
1818 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1820 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1821 if (itemList.count() == 1) {
1822 if (itemList.at(0)->type() == AVWIDGET) {
1823 ClipItem *item = (ClipItem *) itemList.at(0);
1825 info.track = item->track();
1826 ClipItem *transitionClip = NULL;
1827 const int transitiontrack = getPreviousVideoTrack(info.track);
1828 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1829 if (pos < item->startPos() + item->cropDuration() / 2) {
1830 // add transition to clip start
1831 info.startPos = item->startPos();
1832 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1833 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1834 info.endPos = transitionClip->endPos();
1835 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1836 // Check there is no other transition at that place
1837 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1838 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1839 QList<QGraphicsItem *> selection = m_scene->items(r);
1840 bool transitionAccepted = true;
1841 for (int i = 0; i < selection.count(); i++) {
1842 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1843 Transition *tr = static_cast <Transition *>(selection.at(i));
1844 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1845 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1846 } else transitionAccepted = false;
1849 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1850 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1853 // add transition to clip end
1854 info.endPos = item->endPos();
1855 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1856 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1857 info.startPos = transitionClip->startPos();
1858 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1859 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1860 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1862 // Check there is no other transition at that place
1863 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1864 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1865 QList<QGraphicsItem *> selection = m_scene->items(r);
1866 bool transitionAccepted = true;
1867 for (int i = 0; i < selection.count(); i++) {
1868 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1869 Transition *tr = static_cast <Transition *>(selection.at(i));
1870 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1871 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1872 } else transitionAccepted = false;
1875 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1876 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1879 } else for (int i = 0; i < itemList.count(); i++) {
1880 if (itemList.at(i)->type() == AVWIDGET) {
1881 ClipItem *item = (ClipItem *) itemList.at(i);
1883 info.startPos = item->startPos();
1884 info.endPos = info.startPos + GenTime(65, m_document->fps());
1885 info.track = item->track();
1887 // Check there is no other transition at that place
1888 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1889 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1890 QList<QGraphicsItem *> selection = m_scene->items(r);
1891 bool transitionAccepted = true;
1892 for (int i = 0; i < selection.count(); i++) {
1893 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1894 Transition *tr = static_cast <Transition *>(selection.at(i));
1895 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1896 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1897 } else transitionAccepted = false;
1900 int transitiontrack = getPreviousVideoTrack(info.track);
1901 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1902 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1907 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1909 if (transitionInfo.startPos >= transitionInfo.endPos) {
1910 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1913 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1914 m_commandStack->push(command);
1915 setDocumentModified();
1918 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1920 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1921 //kDebug() << "---- ADDING transition " << params.attribute("value");
1922 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1923 scene()->addItem(tr);
1924 setDocumentModified();
1926 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1931 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1933 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1935 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1938 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1939 if (m_dragItem == item) m_dragItem = NULL;
1941 #if QT_VERSION >= 0x040600
1942 // animate item deletion
1943 item->closeAnimation();
1947 emit transitionItemSelected(NULL);
1948 setDocumentModified();
1951 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1953 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1954 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1955 m_commandStack->push(command);
1956 setDocumentModified();
1959 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1961 Transition *item = getTransitionItemAt(pos, track);
1963 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1966 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);
1967 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1968 item->setTransitionParameters(transition);
1969 if (updateTransitionWidget) {
1970 ItemInfo info = item->info();
1972 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1973 if (transitionClip && transitionClip->baseClip()) {
1974 QString size = transitionClip->baseClip()->getProperty("frame_size");
1975 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1976 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1977 p.setY(size.section('x', 1, 1).toInt());
1979 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1981 setDocumentModified();
1984 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1987 const QPointF pos = mapToScene(event->pos());
1988 if (m_selectionGroup) {
1989 m_selectionGroup->setPos(pos);
1990 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1991 event->acceptProposedAction();
1993 // Drag enter was not possible, try again at mouse position
1994 insertDropClips(event->mimeData(), event->pos());
1998 QGraphicsView::dragMoveEvent(event);
2002 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2004 if (m_selectionGroup && m_clipDrag) {
2005 m_thumbsTimer.stop();
2006 m_waitingThumbs.clear();
2007 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2009 scene()->destroyItemGroup(m_selectionGroup);
2010 m_selectionGroup = NULL;
2011 } else QGraphicsView::dragLeaveEvent(event);
2014 void CustomTrackView::dropEvent(QDropEvent * event)
2016 if (m_selectionGroup && m_clipDrag) {
2017 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2018 resetSelectionGroup();
2019 m_scene->clearSelection();
2020 bool hasVideoClip = false;
2021 QUndoCommand *addCommand = new QUndoCommand();
2022 addCommand->setText(i18n("Add timeline clip"));
2024 for (int i = 0; i < items.count(); i++) {
2025 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2026 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2027 if (items.count() == 1) {
2028 updateClipTypeActions(item);
2030 updateClipTypeActions(NULL);
2033 //TODO: take care of edit mode for undo
2034 item->baseClip()->addReference();
2035 item->setZValue(item->defaultZValue());
2036 m_document->updateClip(item->baseClip()->getId());
2037 ItemInfo info = item->info();
2039 int tracknumber = m_document->tracksCount() - info.track - 1;
2040 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2041 if (isLocked) item->setItemLocked(true);
2042 ItemInfo clipInfo = info;
2043 clipInfo.track = m_document->tracksCount() - item->track();
2044 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2045 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2047 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2049 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2051 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2052 // add transparency transition
2053 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2054 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2056 item->setSelected(true);
2058 m_commandStack->push(addCommand);
2059 setDocumentModified();
2063 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2064 QList<QGraphicsItem *> selection = m_scene->items(rect);
2065 QStringList timelineList;
2067 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2068 for (int i = 0; i < selection.count(); i++) {
2069 if (selection.at(i)->type() == AVWIDGET) {
2070 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2071 int start = clip->startPos().frames(m_document->fps());
2072 int end = clip->endPos().frames(m_document->fps());
2073 timelineList.append(QString::number(start) + "-" + QString::number(end));
2076 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2079 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2080 if (items.count() > 1) groupSelectedItems(true);
2081 event->setDropAction(Qt::MoveAction);
2083 } else QGraphicsView::dropEvent(event);
2087 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2089 if (mode == OVERWRITEEDIT) {
2090 // if we are in overwrite or push mode, move clips accordingly
2091 bool snap = KdenliveSettings::snaptopoints();
2092 KdenliveSettings::setSnaptopoints(false);
2094 if (item == NULL) info = posinfo;
2095 else info = item->info();
2096 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2097 QList<QGraphicsItem *> selection = m_scene->items(rect);
2098 if (item) selection.removeAll(item);
2099 for (int i = 0; i < selection.count(); i++) {
2100 if (!selection.at(i)->isEnabled()) continue;
2101 if (selection.at(i)->type() == AVWIDGET) {
2102 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2103 if (clip->startPos() < info.startPos) {
2104 if (clip->endPos() > info.endPos) {
2105 ItemInfo clipInfo = clip->info();
2106 ItemInfo dupInfo = clipInfo;
2107 GenTime diff = info.startPos - clipInfo.startPos;
2108 dupInfo.startPos = info.startPos;
2109 dupInfo.cropStart += diff;
2110 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2111 ItemInfo newdupInfo = dupInfo;
2112 GenTime diff2 = info.endPos - info.startPos;
2113 newdupInfo.startPos = info.endPos;
2114 newdupInfo.cropStart += diff2;
2115 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2116 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2117 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2118 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2119 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2121 ItemInfo newclipInfo = clip->info();
2122 newclipInfo.endPos = info.startPos;
2123 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2124 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2126 } else if (clip->endPos() < info.endPos) {
2127 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2128 scene()->removeItem(clip);
2132 ItemInfo newclipInfo = clip->info();
2133 newclipInfo.startPos = info.endPos;
2134 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2135 clip->resizeStart(info.endPos.frames(m_document->fps()));
2139 KdenliveSettings::setSnaptopoints(snap);
2144 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2146 if (mode == OVERWRITEEDIT) {
2147 // if we are in overwrite or push mode, move clips accordingly
2148 bool snap = KdenliveSettings::snaptopoints();
2149 KdenliveSettings::setSnaptopoints(false);
2150 ItemInfo info = item->info();
2151 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2152 QList<QGraphicsItem *> selection = m_scene->items(rect);
2153 selection.removeAll(item);
2154 for (int i = 0; i < selection.count(); i++) {
2155 if (!selection.at(i)->isEnabled()) continue;
2156 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2157 Transition *tr = static_cast<Transition *>(selection.at(i));
2158 if (tr->startPos() < info.startPos) {
2159 ItemInfo firstPos = tr->info();
2160 ItemInfo newPos = firstPos;
2161 firstPos.endPos = item->startPos();
2162 newPos.startPos = item->endPos();
2163 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2164 if (tr->endPos() > info.endPos) {
2166 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2168 } else if (tr->endPos() > info.endPos) {
2170 ItemInfo firstPos = tr->info();
2171 firstPos.startPos = item->endPos();
2172 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2174 // remove transition
2175 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2179 KdenliveSettings::setSnaptopoints(snap);
2183 QStringList CustomTrackView::mimeTypes() const
2185 QStringList qstrList;
2186 // list of accepted mime types for drop
2187 qstrList.append("text/plain");
2188 qstrList.append("kdenlive/producerslist");
2189 qstrList.append("kdenlive/clip");
2193 Qt::DropActions CustomTrackView::supportedDropActions() const
2195 // returns what actions are supported when dropping
2196 return Qt::MoveAction;
2199 void CustomTrackView::setDuration(int duration)
2201 int diff = qAbs(duration - sceneRect().width());
2202 if (diff * matrix().m11() > -50) {
2203 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2204 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2206 m_projectDuration = duration;
2209 int CustomTrackView::duration() const
2211 return m_projectDuration;
2214 void CustomTrackView::addTrack(TrackInfo type, int ix)
2216 if (ix == -1 || ix == m_document->tracksCount()) {
2217 m_document->insertTrack(ix, type);
2218 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2220 m_document->insertTrack(m_document->tracksCount() - ix, type);
2221 // insert track in MLT playlist
2222 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2224 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2225 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2226 QList<QGraphicsItem *> selection = m_scene->items(r);
2227 resetSelectionGroup();
2229 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2230 scene()->addItem(m_selectionGroup);
2231 for (int i = 0; i < selection.count(); i++) {
2232 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2233 m_selectionGroup->addToGroup(selection.at(i));
2234 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2237 // Move graphic items
2238 m_selectionGroup->translate(0, m_tracksHeight);
2240 // adjust track number
2241 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2242 for (int i = 0; i < children.count(); i++) {
2243 if (children.at(i)->type() == GROUPWIDGET) {
2244 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2245 children << grp->childItems();
2248 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2250 ItemInfo clipinfo = item->info();
2251 if (item->type() == AVWIDGET) {
2252 ClipItem *clip = static_cast <ClipItem *>(item);
2253 // We add a move clip command so that we get the correct producer for new track number
2254 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2255 Mlt::Producer *prod;
2256 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2257 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2258 else prod = clip->baseClip()->producer(clipinfo.track);
2259 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2260 // problem updating clip
2261 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2264 } else if (item->type() == TRANSITIONWIDGET) {
2265 Transition *tr = static_cast <Transition *>(item);
2266 int track = tr->transitionEndTrack();
2268 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2272 resetSelectionGroup(false);
2275 int maxHeight = m_tracksHeight * m_document->tracksCount();
2276 for (int i = 0; i < m_guides.count(); i++) {
2277 QLineF l = m_guides.at(i)->line();
2278 l.setP2(QPointF(l.x2(), maxHeight));
2279 m_guides.at(i)->setLine(l);
2281 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2282 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2283 viewport()->update();
2284 emit tracksChanged();
2285 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2286 //setFixedHeight(50 * m_tracksCount);
2289 void CustomTrackView::removeTrack(int ix)
2291 // Delete track in MLT playlist
2292 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2293 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2295 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2296 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2297 QList<QGraphicsItem *> selection = m_scene->items(r);
2299 resetSelectionGroup();
2301 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2302 scene()->addItem(m_selectionGroup);
2303 for (int i = 0; i < selection.count(); i++) {
2304 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2305 m_selectionGroup->addToGroup(selection.at(i));
2306 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2309 // Move graphic items
2310 qreal ydiff = 0 - (int) m_tracksHeight;
2311 m_selectionGroup->translate(0, ydiff);
2313 // adjust track number
2314 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2315 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2316 for (int i = 0; i < children.count(); i++) {
2317 if (children.at(i)->type() == GROUPWIDGET) {
2318 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2319 children << grp->childItems();
2322 if (children.at(i)->type() == AVWIDGET) {
2323 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2325 ItemInfo clipinfo = clip->info();
2326 // We add a move clip command so that we get the correct producer for new track number
2327 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2328 Mlt::Producer *prod;
2329 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2330 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2331 else prod = clip->baseClip()->producer(clipinfo.track);
2332 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2333 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2336 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2337 Transition *tr = static_cast <Transition *>(children.at(i));
2339 int track = tr->transitionEndTrack();
2341 ItemInfo clipinfo = tr->info();
2342 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2346 resetSelectionGroup(false);
2348 int maxHeight = m_tracksHeight * m_document->tracksCount();
2349 for (int i = 0; i < m_guides.count(); i++) {
2350 QLineF l = m_guides.at(i)->line();
2351 l.setP2(QPointF(l.x2(), maxHeight));
2352 m_guides.at(i)->setLine(l);
2354 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2355 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2357 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2358 viewport()->update();
2359 emit tracksChanged();
2360 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2363 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2365 int tracknumber = m_document->tracksCount() - ix;
2366 m_document->setTrackType(tracknumber - 1, type);
2367 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2368 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2369 viewport()->update();
2373 void CustomTrackView::slotSwitchTrackAudio(int ix)
2375 /*for (int i = 0; i < m_document->tracksCount(); i++)
2376 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2377 int tracknumber = m_document->tracksCount() - ix - 1;
2378 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2379 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2380 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2381 setDocumentModified();
2384 void CustomTrackView::slotSwitchTrackLock(int ix)
2386 int tracknumber = m_document->tracksCount() - ix - 1;
2387 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2388 m_commandStack->push(command);
2392 void CustomTrackView::lockTrack(int ix, bool lock)
2394 int tracknumber = m_document->tracksCount() - ix - 1;
2395 m_document->switchTrackLock(tracknumber, lock);
2396 emit doTrackLock(ix, lock);
2397 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2399 for (int i = 0; i < selection.count(); i++) {
2400 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2401 if (selection.at(i)->isSelected()) {
2402 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2403 else emit transitionItemSelected(NULL);
2405 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2407 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2408 viewport()->update();
2409 setDocumentModified();
2412 void CustomTrackView::slotSwitchTrackVideo(int ix)
2414 int tracknumber = m_document->tracksCount() - ix;
2415 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2416 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2417 setDocumentModified();
2420 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2422 // Check there is no group going over several tracks there, or that would result in timeline corruption
2423 QList<QGraphicsItem *> selection = scene()->items(rect);
2425 int maxHeight = m_tracksHeight * 1.5;
2426 for (int i = 0; i < selection.count(); i++) {
2427 // Check that we don't try to move a group with clips on other tracks
2428 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2431 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2439 void CustomTrackView::slotRemoveSpace()
2443 if (m_menuPosition.isNull()) {
2444 pos = GenTime(cursorPos(), m_document->fps());
2446 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2449 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2450 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2453 ClipItem *item = getClipItemAt(pos, track);
2455 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);
2458 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2459 //kDebug() << "// GOT LENGT; " << length;
2461 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);
2465 // Make sure there is no group in the way
2466 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2469 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2471 // groups found on track, do not allow the move
2472 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2476 QList<ItemInfo> clipsToMove;
2477 QList<ItemInfo> transitionsToMove;
2479 for (int i = 0; i < items.count(); i++) {
2480 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2481 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2482 ItemInfo info = item->info();
2483 if (item->type() == AVWIDGET) {
2484 clipsToMove.append(info);
2485 } else if (item->type() == TRANSITIONWIDGET) {
2486 transitionsToMove.append(info);
2491 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2492 m_commandStack->push(command);
2495 void CustomTrackView::slotInsertSpace()
2499 if (m_menuPosition.isNull()) {
2500 pos = GenTime(cursorPos(), m_document->fps());
2502 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2503 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2505 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2506 if (d.exec() != QDialog::Accepted) return;
2507 GenTime spaceDuration = d.selectedDuration();
2508 track = d.selectedTrack();
2510 ClipItem *item = getClipItemAt(pos, track);
2511 if (item) pos = item->startPos();
2513 // Make sure there is no group in the way
2514 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2516 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2518 // groups found on track, do not allow the move
2519 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2523 QList<ItemInfo> clipsToMove;
2524 QList<ItemInfo> transitionsToMove;
2526 for (int i = 0; i < items.count(); i++) {
2527 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2528 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2529 ItemInfo info = item->info();
2530 if (item->type() == AVWIDGET) {
2531 clipsToMove.append(info);
2532 } else if (item->type() == TRANSITIONWIDGET) {
2533 transitionsToMove.append(info);
2538 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2539 m_commandStack->push(command);
2542 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2544 int diff = duration.frames(m_document->fps());
2545 resetSelectionGroup();
2546 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2547 scene()->addItem(m_selectionGroup);
2549 Transition *transition;
2551 // Create lists with start pos for each track
2552 QMap <int, int> trackClipStartList;
2553 QMap <int, int> trackTransitionStartList;
2555 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2556 trackClipStartList[i] = -1;
2557 trackTransitionStartList[i] = -1;
2560 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2561 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2563 if (clip->parentItem()) {
2564 m_selectionGroup->addToGroup(clip->parentItem());
2565 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2567 m_selectionGroup->addToGroup(clip);
2568 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2570 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))
2571 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2573 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2576 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2577 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2579 if (transition->parentItem()) {
2580 m_selectionGroup->addToGroup(transition->parentItem());
2581 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2583 m_selectionGroup->addToGroup(transition);
2584 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2586 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))
2587 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2588 } 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);
2590 m_selectionGroup->translate(diff, 0);
2592 // update items coordinates
2593 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2595 for (int i = 0; i < itemList.count(); i++) {
2596 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2597 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2598 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2599 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2600 for (int j = 0; j < children.count(); j++) {
2601 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2606 resetSelectionGroup(false);
2607 if (track != -1) track = m_document->tracksCount() - track;
2608 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2611 void CustomTrackView::deleteClip(const QString &clipId)
2613 resetSelectionGroup();
2614 QList<QGraphicsItem *> itemList = items();
2615 QUndoCommand *deleteCommand = new QUndoCommand();
2617 for (int i = 0; i < itemList.count(); i++) {
2618 if (itemList.at(i)->type() == AVWIDGET) {
2619 ClipItem *item = (ClipItem *)itemList.at(i);
2620 if (item->clipProducer() == clipId) {
2622 if (item->parentItem()) {
2623 // Clip is in a group, destroy the group
2624 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2626 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2630 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2631 if (count == 0) delete deleteCommand;
2632 else m_commandStack->push(deleteCommand);
2635 void CustomTrackView::setCursorPos(int pos, bool seek)
2637 if (pos == m_cursorPos) return;
2638 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2640 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2641 else if (m_autoScroll) checkScrolling();
2642 m_cursorLine->setPos(m_cursorPos, 0);
2645 void CustomTrackView::updateCursorPos()
2647 m_cursorLine->setPos(m_cursorPos, 0);
2650 int CustomTrackView::cursorPos()
2652 return (int)(m_cursorPos);
2655 void CustomTrackView::moveCursorPos(int delta)
2657 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2658 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2659 m_cursorPos += delta;
2660 m_cursorLine->setPos(m_cursorPos, 0);
2661 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2664 void CustomTrackView::initCursorPos(int pos)
2666 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2668 m_cursorLine->setPos(pos, 0);
2672 void CustomTrackView::checkScrolling()
2674 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2677 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2679 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2680 QGraphicsView::mouseReleaseEvent(event);
2681 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2682 #if QT_VERSION >= 0x040600
2683 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2685 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2686 if (event->button() == Qt::MidButton) {
2689 setDragMode(QGraphicsView::NoDrag);
2690 if (m_operationMode == MOVEGUIDE) {
2691 setCursor(Qt::ArrowCursor);
2692 m_operationMode = NONE;
2693 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2694 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2695 if (newPos != m_dragGuide->position()) {
2696 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2697 m_commandStack->push(command);
2698 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2699 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2700 m_document->syncGuides(m_guides);
2705 } else if (m_operationMode == SPACER && m_selectionGroup) {
2707 if (event->modifiers() != Qt::ControlModifier) {
2708 // We are moving all tracks
2710 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2711 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2713 if (timeOffset != GenTime()) {
2714 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2716 QList<ItemInfo> clipsToMove;
2717 QList<ItemInfo> transitionsToMove;
2719 // Create lists with start pos for each track
2720 QMap <int, int> trackClipStartList;
2721 QMap <int, int> trackTransitionStartList;
2723 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2724 trackClipStartList[i] = -1;
2725 trackTransitionStartList[i] = -1;
2728 for (int i = 0; i < items.count(); i++) {
2729 if (items.at(i)->type() == GROUPWIDGET)
2730 items += items.at(i)->childItems();
2733 for (int i = 0; i < items.count(); i++) {
2734 if (items.at(i)->type() == AVWIDGET) {
2735 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2736 ItemInfo info = item->info();
2737 clipsToMove.append(info);
2739 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2740 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2741 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2742 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2743 ItemInfo info = item->info();
2744 transitionsToMove.append(info);
2746 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2747 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2751 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2752 m_commandStack->push(command);
2753 if (track != -1) track = m_document->tracksCount() - track;
2754 kDebug() << "SPACER TRACK:" << track;
2755 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2757 resetSelectionGroup(false);
2758 m_operationMode = NONE;
2759 } else if (m_operationMode == RUBBERSELECTION) {
2760 //kDebug() << "// END RUBBER SELECT";
2761 resetSelectionGroup();
2762 groupSelectedItems();
2763 m_operationMode = NONE;
2766 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2767 emit transitionItemSelected(NULL);
2771 if (m_dragItem) info = m_dragItem->info();
2773 if (m_operationMode == MOVE) {
2774 setCursor(Qt::OpenHandCursor);
2775 if (m_dragItem) m_dragItem->setZValue(m_dragItem->defaultZValue());
2776 if (m_selectionGroup) m_selectionGroup->setZValue(1);
2777 if (m_dragItem->parentItem() == 0) {
2778 // we are moving one clip, easy
2779 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2780 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2781 Mlt::Producer *prod;
2782 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2783 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2784 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2785 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2788 QUndoCommand *moveCommand = new QUndoCommand();
2789 moveCommand->setText(i18n("Move clip"));
2790 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2792 int tracknumber = m_document->tracksCount() - item->track() - 1;
2793 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2794 if (isLocked) item->setItemLocked(true);
2795 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2796 // Also move automatic transitions (on lower track)
2797 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2798 ItemInfo startTrInfo;
2799 ItemInfo newStartTrInfo;
2800 bool moveStartTrans = false;
2801 bool moveEndTrans = false;
2802 if (startTransition && startTransition->isAutomatic()) {
2803 startTrInfo = startTransition->info();
2804 newStartTrInfo = startTrInfo;
2805 newStartTrInfo.track = info.track;
2806 newStartTrInfo.startPos = info.startPos;
2807 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2808 // transition end should stay the same
2810 // transition end should be adjusted to clip
2811 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2813 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2815 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2816 // Check if there is a transition at clip end
2817 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2818 if (tr && tr->isAutomatic()) {
2819 ItemInfo trInfo = tr->info();
2820 ItemInfo newTrInfo = trInfo;
2821 newTrInfo.track = info.track;
2822 newTrInfo.endPos = m_dragItem->endPos();
2823 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2824 // transition start should stay the same
2826 // transition start should be moved
2827 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2829 if (newTrInfo.startPos < newTrInfo.endPos) {
2830 moveEndTrans = true;
2831 if (moveStartTrans) {
2832 // we have to move both transitions, remove the start one so that there is no collision
2833 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2835 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2836 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2837 if (moveStartTrans) {
2838 // re-add transition in correct place
2839 int transTrack = startTransition->transitionEndTrack();
2840 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2841 transTrack = getPreviousVideoTrack(info.track);
2843 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2844 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2850 if (moveStartTrans && !moveEndTrans) {
2851 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2852 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2855 // Also move automatic transitions (on upper track)
2856 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2857 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2858 ItemInfo trInfo = tr->info();
2859 ItemInfo newTrInfo = trInfo;
2860 newTrInfo.startPos = m_dragItem->startPos();
2861 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2862 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2863 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2864 // transition end should be adjusted to clip on upper track
2865 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2867 if (newTrInfo.startPos < newTrInfo.endPos) {
2868 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2869 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2873 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2874 // Check if there is a transition at clip end
2875 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2876 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2877 ItemInfo trInfo = tr->info();
2878 ItemInfo newTrInfo = trInfo;
2879 newTrInfo.endPos = m_dragItem->endPos();
2880 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2881 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2882 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2883 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2884 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2885 // transition start should be moved
2886 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2888 if (newTrInfo.startPos < newTrInfo.endPos) {
2889 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2890 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2895 m_commandStack->push(moveCommand);
2896 //checkTrackSequence(m_dragItem->track());
2898 // undo last move and emit error message
2899 bool snap = KdenliveSettings::snaptopoints();
2900 KdenliveSettings::setSnaptopoints(false);
2901 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2902 KdenliveSettings::setSnaptopoints(snap);
2903 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2905 setDocumentModified();
2907 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2908 Transition *transition = static_cast <Transition *>(m_dragItem);
2909 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2910 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)) {
2911 // Moving transition failed, revert to previous position
2912 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2913 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2915 QUndoCommand *moveCommand = new QUndoCommand();
2916 moveCommand->setText(i18n("Move transition"));
2917 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2918 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2919 m_commandStack->push(moveCommand);
2923 // Moving several clips. We need to delete them and readd them to new position,
2924 // or they might overlap each other during the move
2925 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2926 QList<QGraphicsItem *> items = group->childItems();
2928 QList<ItemInfo> clipsToMove;
2929 QList<ItemInfo> transitionsToMove;
2931 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2932 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2933 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2934 QUndoCommand *moveGroup = new QUndoCommand();
2935 moveGroup->setText(i18n("Move group"));
2936 if (timeOffset != GenTime() || trackOffset != 0) {
2937 // remove items in MLT playlist
2940 int max = items.count();
2941 for (int i = 0; i < max; i++) {
2942 if (items.at(i)->type() == GROUPWIDGET) {
2943 items += items.at(i)->childItems();
2946 m_document->renderer()->blockSignals(true);
2947 for (int i = 0; i < items.count(); i++) {
2948 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2949 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2950 ItemInfo info = item->info();
2951 if (item->type() == AVWIDGET) {
2952 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2953 // error, clip cannot be removed from playlist
2954 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2956 clipsToMove.append(info);
2959 transitionsToMove.append(info);
2960 Transition *tr = static_cast <Transition*>(item);
2961 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2964 m_document->renderer()->blockSignals(false);
2965 for (int i = 0; i < items.count(); i++) {
2966 // re-add items in correct place
2967 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2968 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2970 ItemInfo info = item->info();
2971 int tracknumber = m_document->tracksCount() - info.track - 1;
2972 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2974 group->removeFromGroup(item);
2975 item->setItemLocked(true);
2978 if (item->type() == AVWIDGET) {
2979 ClipItem *clip = static_cast <ClipItem*>(item);
2980 info.track = m_document->tracksCount() - info.track;
2981 Mlt::Producer *prod;
2982 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
2983 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2984 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2985 else prod = clip->baseClip()->producer(info.track);
2986 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2987 for (int i = 0; i < clip->effectsCount(); i++) {
2988 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2991 Transition *tr = static_cast <Transition*>(item);
2992 int newTrack = tr->transitionEndTrack();
2993 if (!tr->forcedTrack()) {
2994 newTrack = getPreviousVideoTrack(info.track);
2996 tr->updateTransitionEndTrack(newTrack);
2997 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
2998 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3002 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3003 m_commandStack->push(moveGroup);
3005 //QPointF top = group->sceneBoundingRect().topLeft();
3006 //QPointF oldpos = m_selectionGroup->scenePos();
3007 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3008 //group->setPos(top);
3009 //TODO: get rid of the 3 lines below
3010 if (m_selectionGroup) {
3011 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3012 m_selectionGroupInfo.track = m_selectionGroup->track();
3014 setDocumentModified();
3017 m_document->renderer()->doRefresh();
3018 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3020 if (m_dragItem->type() == AVWIDGET) {
3021 ItemInfo resizeinfo = m_dragItemInfo;
3022 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3023 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3025 QUndoCommand *resizeCommand = new QUndoCommand();
3026 resizeCommand->setText(i18n("Resize clip"));
3028 // Check if there is an automatic transition on that clip (lower track)
3029 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3030 if (transition && transition->isAutomatic()) {
3031 ItemInfo trInfo = transition->info();
3032 ItemInfo newTrInfo = trInfo;
3033 newTrInfo.startPos = m_dragItem->startPos();
3034 if (newTrInfo.startPos < newTrInfo.endPos)
3035 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3037 // Check if there is an automatic transition on that clip (upper track)
3038 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3039 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3040 ItemInfo trInfo = transition->info();
3041 ItemInfo newTrInfo = trInfo;
3042 newTrInfo.startPos = m_dragItem->startPos();
3043 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3044 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3045 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3049 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3050 updatePositionEffects(clip, m_dragItemInfo);
3054 QDomElement root = doc.createElement("list");
3055 doc.appendChild(root);
3056 QList <int> indexes;
3057 for (int i = 0; i < clip->effectsCount(); i++) {
3058 QDomElement effect = clip->effectAt(i);
3059 if (EffectsList::hasKeyFrames(effect)) {
3060 doc.appendChild(doc.importNode(effect, true));
3065 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3066 // Keyframes were modified, updateClip
3067 QDomNodeList effs = doc.elementsByTagName("effect");
3069 // Since we must always resize clip before updating the keyframes, we
3070 // put a resize command before & after checking keyframes so that
3071 // we are sure the resize is performed before whenever we do or undo the action
3073 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3074 for (int i = 0; i < indexes.count(); i++) {
3075 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
3076 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3078 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3079 emit clipItemSelected(clip);
3080 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3082 m_commandStack->push(resizeCommand);
3084 bool snap = KdenliveSettings::snaptopoints();
3085 KdenliveSettings::setSnaptopoints(false);
3086 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3087 KdenliveSettings::setSnaptopoints(snap);
3088 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3090 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3091 Transition *transition = static_cast <Transition *>(m_dragItem);
3092 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)) {
3093 // Cannot resize transition
3094 bool snap = KdenliveSettings::snaptopoints();
3095 KdenliveSettings::setSnaptopoints(false);
3096 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3097 KdenliveSettings::setSnaptopoints(snap);
3098 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3100 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3101 m_commandStack->push(command);
3105 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3106 // Item was resized, rebuild group;
3107 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3108 QList <QGraphicsItem *> children = group->childItems();
3109 m_document->clipManager()->removeGroup(group);
3110 scene()->destroyItemGroup(group);
3111 for (int i = 0; i < children.count(); i++) {
3112 children.at(i)->setSelected(true);
3114 groupSelectedItems(false, true);
3116 //m_document->renderer()->doRefresh();
3117 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3119 if (m_dragItem->type() == AVWIDGET) {
3120 ItemInfo resizeinfo = info;
3121 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3122 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3124 QUndoCommand *resizeCommand = new QUndoCommand();
3125 resizeCommand->setText(i18n("Resize clip"));
3127 // Check if there is an automatic transition on that clip (lower track)
3128 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3129 if (tr && tr->isAutomatic()) {
3130 ItemInfo trInfo = tr->info();
3131 ItemInfo newTrInfo = trInfo;
3132 newTrInfo.endPos = m_dragItem->endPos();
3133 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3136 // Check if there is an automatic transition on that clip (upper track)
3137 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3138 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3139 ItemInfo trInfo = tr->info();
3140 ItemInfo newTrInfo = trInfo;
3141 newTrInfo.endPos = m_dragItem->endPos();
3142 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3143 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3144 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3149 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3151 QDomElement root = doc.createElement("list");
3152 doc.appendChild(root);
3153 QList <int> indexes;
3154 for (int i = 0; i < clip->effectsCount(); i++) {
3155 QDomElement effect = clip->effectAt(i);
3156 if (EffectsList::hasKeyFrames(effect)) {
3157 doc.appendChild(doc.importNode(effect, true));
3162 if (clip->checkEffectsKeyframesPos((m_dragItemInfo.cropStart + m_dragItemInfo.endPos - m_dragItemInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
3163 // Keyframes were modified, updateClip
3164 QDomNodeList effs = doc.elementsByTagName("effect");
3166 // Since we must always resize clip before updating the keyframes, we
3167 // put a resize command before & after checking keyframes so that
3168 // we are sure the resize is performed before whenever we do or undo the action
3170 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3171 for (int i = 0; i < indexes.count(); i++) {
3172 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
3173 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3175 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3176 emit clipItemSelected(clip);
3177 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3179 m_commandStack->push(resizeCommand);
3180 updatePositionEffects(clip, m_dragItemInfo);
3182 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3183 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3185 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3186 Transition *transition = static_cast <Transition *>(m_dragItem);
3187 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)) {
3188 // Cannot resize transition
3189 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3190 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3192 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3193 m_commandStack->push(command);
3196 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3197 // Item was resized, rebuild group;
3198 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3199 QList <QGraphicsItem *> children = group->childItems();
3200 m_document->clipManager()->removeGroup(group);
3201 scene()->destroyItemGroup(group);
3202 for (int i = 0; i < children.count(); i++) {
3203 children.at(i)->setSelected(true);
3205 groupSelectedItems(false, true);
3207 //m_document->renderer()->doRefresh();
3208 } else if (m_operationMode == FADEIN) {
3209 // resize fade in effect
3210 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3211 int ix = item->hasEffect("volume", "fadein");
3212 int ix2 = item->hasEffect("", "fade_from_black");
3214 QDomElement oldeffect = item->effectAt(ix);
3215 int start = item->cropStart().frames(m_document->fps());
3216 int end = item->fadeIn();
3218 slotDeleteEffect(item, oldeffect);
3221 QDomElement effect = oldeffect.cloneNode().toElement();
3222 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3223 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3224 slotUpdateClipEffect(item, effect, oldeffect, ix);
3225 emit clipItemSelected(item, ix);
3227 } else if (item->fadeIn() != 0 && ix2 == -1) {
3229 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3231 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3232 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3233 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3234 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3237 QDomElement oldeffect = item->effectAt(ix2);
3238 int start = item->cropStart().frames(m_document->fps());
3239 int end = item->fadeIn();
3241 slotDeleteEffect(item, oldeffect);
3244 QDomElement effect = oldeffect.cloneNode().toElement();
3245 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3246 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3247 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3248 emit clipItemSelected(item, ix2);
3251 } else if (m_operationMode == FADEOUT) {
3252 // resize fade in effect
3253 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3254 int ix = item->hasEffect("volume", "fadeout");
3255 int ix2 = item->hasEffect("", "fade_to_black");
3257 QDomElement oldeffect = item->effectAt(ix);
3258 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3259 int start = item->fadeOut();
3261 slotDeleteEffect(item, oldeffect);
3263 start = end - start;
3264 QDomElement effect = oldeffect.cloneNode().toElement();
3265 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3266 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3267 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3268 slotUpdateClipEffect(item, effect, oldeffect, ix);
3269 emit clipItemSelected(item, ix);
3271 } else if (item->fadeOut() != 0 && ix2 == -1) {
3273 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3275 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3276 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3277 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3278 EffectsList::setParameter(effect, "out", QString::number(0));
3279 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3282 QDomElement oldeffect = item->effectAt(ix2);
3283 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3284 int start = item->fadeOut();
3286 slotDeleteEffect(item, oldeffect);
3288 start = end - start;
3289 QDomElement effect = oldeffect.cloneNode().toElement();
3290 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3291 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3292 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3293 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3294 emit clipItemSelected(item, ix2);
3297 } else if (m_operationMode == KEYFRAME) {
3298 // update the MLT effect
3299 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3300 QString previous = item->keyframes(item->selectedEffectIndex());
3301 item->updateKeyframeEffect();
3302 QString next = item->keyframes(item->selectedEffectIndex());
3303 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3304 m_commandStack->push(command);
3305 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3306 emit clipItemSelected(item, item->selectedEffectIndex());
3308 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3309 // A transition is selected
3311 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3312 if (transitionClip && transitionClip->baseClip()) {
3313 QString size = transitionClip->baseClip()->getProperty("frame_size");
3314 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3315 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3316 p.setY(size.section('x', 1, 1).toInt());
3318 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3319 } else emit transitionItemSelected(NULL);
3320 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3321 m_operationMode = NONE;
3324 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3326 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3328 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3329 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3332 if (item->isSelected()) emit clipItemSelected(NULL);
3333 item->baseClip()->removeReference();
3334 m_document->updateClip(item->baseClip()->getId());
3336 /*if (item->baseClip()->isTransparent()) {
3337 // also remove automatic transition
3338 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3339 if (tr && tr->isAutomatic()) {
3340 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3341 scene()->removeItem(tr);
3345 m_waitingThumbs.removeAll(item);
3346 if (m_dragItem == item) m_dragItem = NULL;
3347 #if QT_VERSION >= 0x040600
3348 // animate item deletion
3349 item->closeAnimation();
3350 /*if (refresh) item->closeAnimation();
3352 // no refresh, means we have several operations chained, we need to delete clip immediatly
3353 // so that it does not get in the way of the other
3362 setDocumentModified();
3363 if (refresh) m_document->renderer()->doRefresh();
3366 void CustomTrackView::deleteSelectedClips()
3368 resetSelectionGroup();
3369 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3370 if (itemList.count() == 0) {
3371 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3374 scene()->clearSelection();
3375 QUndoCommand *deleteSelected = new QUndoCommand();
3377 bool resetGroup = false;
3380 int transitionCount = 0;
3381 // expand & destroy groups
3382 for (int i = 0; i < itemList.count(); i++) {
3383 if (itemList.at(i)->type() == GROUPWIDGET) {
3385 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3386 itemList += children;
3387 QList <ItemInfo> clipInfos;
3388 QList <ItemInfo> transitionInfos;
3389 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3390 for (int j = 0; j < children.count(); j++) {
3391 if (children.at(j)->type() == AVWIDGET) {
3392 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3393 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3394 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3395 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3396 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3399 if (clipInfos.count() > 0) {
3400 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3405 for (int i = 0; i < itemList.count(); i++) {
3406 if (itemList.at(i)->type() == AVWIDGET) {
3408 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3409 if (item->parentItem()) resetGroup = true;
3410 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3411 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3412 emit clipItemSelected(NULL);
3413 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3415 Transition *item = static_cast <Transition *>(itemList.at(i));
3416 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3417 if (item->parentItem()) resetGroup = true;
3418 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3419 emit transitionItemSelected(NULL);
3422 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3423 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3424 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3425 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3426 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3427 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3428 else deleteSelected->setText(i18n("Delete selected items"));
3429 m_commandStack->push(deleteSelected);
3432 void CustomTrackView::changeClipSpeed()
3434 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3435 if (itemList.count() == 0) {
3436 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3439 QUndoCommand *changeSelected = new QUndoCommand();
3440 changeSelected->setText("Edit clip speed");
3444 for (int i = 0; i < itemList.count(); i++) {
3445 if (itemList.at(i)->type() == AVWIDGET) {
3446 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3447 ItemInfo info = item->info();
3448 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3450 double speed = (double) percent / 100.0;
3451 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3453 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3457 if (count > 0) m_commandStack->push(changeSelected);
3458 else delete changeSelected;
3461 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3463 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3464 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3466 kDebug() << "ERROR: Cannot find clip for speed change";
3467 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3470 info.track = m_document->tracksCount() - item->track();
3471 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3473 item->setSpeed(speed, strobe);
3474 item->updateRectGeometry();
3475 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3476 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3478 updatePositionEffects(item, info);
3479 setDocumentModified();
3480 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3483 void CustomTrackView::cutSelectedClips()
3485 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3486 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3487 for (int i = 0; i < itemList.count(); i++) {
3488 if (itemList.at(i)->type() == AVWIDGET) {
3489 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3490 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3491 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3492 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3493 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3494 m_commandStack->push(command);
3500 void CustomTrackView::groupClips(bool group)
3502 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3503 QList <ItemInfo> clipInfos;
3504 QList <ItemInfo> transitionInfos;
3505 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3508 int max = itemList.count();
3509 for (int i = 0; i < max; i++) {
3510 if (itemList.at(i)->type() == GROUPWIDGET) {
3511 itemList += itemList.at(i)->childItems();
3515 for (int i = 0; i < itemList.count(); i++) {
3516 if (itemList.at(i)->type() == AVWIDGET) {
3517 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3518 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3519 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3520 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3521 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3524 if (clipInfos.count() > 0) {
3525 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3526 m_commandStack->push(command);
3530 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3532 resetSelectionGroup();
3533 m_scene->clearSelection();
3535 for (int i = 0; i < clipInfos.count(); i++) {
3536 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3537 if (clip == NULL) continue;
3538 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3539 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3540 m_document->clipManager()->removeGroup(grp);
3541 scene()->destroyItemGroup(grp);
3543 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3545 for (int i = 0; i < transitionInfos.count(); i++) {
3546 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3547 if (tr == NULL) continue;
3548 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3549 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3550 m_document->clipManager()->removeGroup(grp);
3551 scene()->destroyItemGroup(grp);
3553 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3555 setDocumentModified();
3559 QList <QGraphicsItemGroup *> groups;
3560 for (int i = 0; i < clipInfos.count(); i++) {
3561 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3563 clip->setSelected(true);
3566 for (int i = 0; i < transitionInfos.count(); i++) {
3567 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3569 clip->setSelected(true);
3573 groupSelectedItems(false, true);
3574 setDocumentModified();
3577 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3579 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3580 if (baseclip == NULL) {
3581 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3584 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3585 item->setEffectList(effects);
3586 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3587 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3588 scene()->addItem(item);
3590 int tracknumber = m_document->tracksCount() - info.track - 1;
3591 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3592 if (isLocked) item->setItemLocked(true);
3594 baseclip->addReference();
3595 m_document->updateClip(baseclip->getId());
3596 info.track = m_document->tracksCount() - info.track;
3597 Mlt::Producer *prod;
3598 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3599 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3600 else prod = baseclip->producer(info.track);
3601 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3602 for (int i = 0; i < item->effectsCount(); i++) {
3603 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3605 setDocumentModified();
3606 if (refresh) m_document->renderer()->doRefresh();
3607 m_waitingThumbs.append(item);
3608 m_thumbsTimer.start();
3611 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3613 QList<QGraphicsItem *> list = scene()->items();
3614 ClipItem *clip = NULL;
3615 for (int i = 0; i < list.size(); ++i) {
3616 if (list.at(i)->type() == AVWIDGET) {
3617 clip = static_cast <ClipItem *>(list.at(i));
3618 if (clip->clipProducer() == clipId) {
3619 ItemInfo info = clip->info();
3620 info.track = m_document->tracksCount() - clip->track();
3621 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3622 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3624 clip->refreshClip(true);
3631 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3633 int framepos = (int)(pos.frames(m_document->fps()));
3634 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3635 ClipItem *clip = NULL;
3636 for (int i = 0; i < list.size(); i++) {
3637 if (!list.at(i)->isEnabled()) continue;
3638 if (list.at(i)->type() == AVWIDGET) {
3639 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3640 if (test->endPos() == pos) clip = test;
3647 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3649 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3650 ClipItem *clip = NULL;
3651 for (int i = 0; i < list.size(); i++) {
3652 if (!list.at(i)->isEnabled()) continue;
3653 if (list.at(i)->type() == AVWIDGET) {
3654 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3655 if (test->startPos() == pos) clip = test;
3662 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3664 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3665 QList<QGraphicsItem *> list = scene()->items(p);
3666 ClipItem *clip = NULL;
3667 for (int i = 0; i < list.size(); i++) {
3668 if (!list.at(i)->isEnabled()) continue;
3669 if (list.at(i)->type() == AVWIDGET) {
3670 clip = static_cast <ClipItem *>(list.at(i));
3677 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3679 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3682 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3684 const QPointF p(pos, (track + 1) * m_tracksHeight);
3685 QList<QGraphicsItem *> list = scene()->items(p);
3686 Transition *clip = NULL;
3687 for (int i = 0; i < list.size(); i++) {
3688 if (!list.at(i)->isEnabled()) continue;
3689 if (list.at(i)->type() == TRANSITIONWIDGET) {
3690 clip = static_cast <Transition *>(list.at(i));
3697 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3699 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3702 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3704 int framepos = (int)(pos.frames(m_document->fps()));
3705 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3706 QList<QGraphicsItem *> list = scene()->items(p);
3707 Transition *clip = NULL;
3708 for (int i = 0; i < list.size(); i++) {
3709 if (!list.at(i)->isEnabled()) continue;
3710 if (list.at(i)->type() == TRANSITIONWIDGET) {
3711 Transition *test = static_cast <Transition *>(list.at(i));
3712 if (test->endPos() == pos) clip = test;
3719 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3721 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3722 QList<QGraphicsItem *> list = scene()->items(p);
3723 Transition *clip = NULL;
3724 for (int i = 0; i < list.size(); ++i) {
3725 if (!list.at(i)->isEnabled()) continue;
3726 if (list.at(i)->type() == TRANSITIONWIDGET) {
3727 Transition *test = static_cast <Transition *>(list.at(i));
3728 if (test->startPos() == pos) clip = test;
3735 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3737 if (m_selectionGroup) resetSelectionGroup(false);
3738 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3740 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);
3741 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3744 Mlt::Producer *prod;
3745 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3746 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3747 else prod = item->baseClip()->producer(end.track);
3749 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);
3751 bool snap = KdenliveSettings::snaptopoints();
3752 KdenliveSettings::setSnaptopoints(false);
3753 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3755 int tracknumber = m_document->tracksCount() - end.track - 1;
3756 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3757 m_scene->clearSelection();
3758 if (isLocked) item->setItemLocked(true);
3760 if (item->isItemLocked()) item->setItemLocked(false);
3761 item->setSelected(true);
3763 if (item->baseClip()->isTransparent()) {
3764 // Also move automatic transition
3765 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3766 if (tr && tr->isAutomatic()) {
3767 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3768 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);
3769 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3772 KdenliveSettings::setSnaptopoints(snap);
3773 setDocumentModified();
3775 // undo last move and emit error message
3776 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3778 if (refresh) m_document->renderer()->doRefresh();
3779 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3782 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3785 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3786 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3787 resetSelectionGroup();
3788 m_scene->clearSelection();
3790 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3791 scene()->addItem(m_selectionGroup);
3793 m_document->renderer()->blockSignals(true);
3794 for (int i = 0; i < startClip.count(); i++) {
3796 startClip[i].startPos = startClip.at(i).startPos - offset;
3797 startClip[i].track = startClip.at(i).track - trackOffset;
3799 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3800 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3802 clip->setItemLocked(false);
3803 if (clip->parentItem()) {
3804 m_selectionGroup->addToGroup(clip->parentItem());
3805 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3807 m_selectionGroup->addToGroup(clip);
3808 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3810 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3811 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3813 for (int i = 0; i < startTransition.count(); i++) {
3815 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3816 startTransition[i].track = startTransition.at(i).track - trackOffset;
3818 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3820 tr->setItemLocked(false);
3821 if (tr->parentItem()) {
3822 m_selectionGroup->addToGroup(tr->parentItem());
3823 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3825 m_selectionGroup->addToGroup(tr);
3826 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3828 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());
3829 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3831 m_document->renderer()->blockSignals(false);
3833 if (m_selectionGroup) {
3834 bool snap = KdenliveSettings::snaptopoints();
3835 KdenliveSettings::setSnaptopoints(false);
3837 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3838 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3840 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3842 int max = children.count();
3843 for (int i = 0; i < max; i++) {
3844 if (children.at(i)->type() == GROUPWIDGET) {
3845 children += children.at(i)->childItems();
3846 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3847 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3848 /*m_document->clipManager()->removeGroup(grp);
3849 m_scene->destroyItemGroup(grp);*/
3850 children.removeAll(children.at(i));
3855 for (int i = 0; i < children.count(); i++) {
3856 // re-add items in correct place
3857 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3858 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3860 ItemInfo info = item->info();
3861 int tracknumber = m_document->tracksCount() - info.track - 1;
3862 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3863 if (isLocked) item->setItemLocked(true);
3864 else if (item->isItemLocked()) item->setItemLocked(false);
3866 if (item->type() == AVWIDGET) {
3867 ClipItem *clip = static_cast <ClipItem*>(item);
3868 info.track = m_document->tracksCount() - info.track;
3869 Mlt::Producer *prod;
3870 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3871 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3872 else prod = clip->baseClip()->producer(info.track);
3873 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3874 } else if (item->type() == TRANSITIONWIDGET) {
3875 Transition *tr = static_cast <Transition*>(item);
3877 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3879 newTrack = tr->transitionEndTrack() + trackOffset;
3880 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3882 tr->updateTransitionEndTrack(newTrack);
3883 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3886 resetSelectionGroup(false);
3887 KdenliveSettings::setSnaptopoints(snap);
3888 m_document->renderer()->doRefresh();
3889 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3892 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3894 Transition *item = getTransitionItemAt(start.startPos, start.track);
3896 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);
3897 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3900 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3901 bool snap = KdenliveSettings::snaptopoints();
3902 KdenliveSettings::setSnaptopoints(false);
3903 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3904 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3905 // Transition was moved
3906 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3907 } else if (end.endPos == start.endPos) {
3908 // Transition start resize
3909 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3910 } else if (end.startPos == start.startPos) {
3911 // Transition end resize;
3912 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3913 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3916 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3917 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3918 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3920 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3921 KdenliveSettings::setSnaptopoints(snap);
3922 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3923 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);
3924 if (m_dragItem && m_dragItem == item) {
3926 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3927 if (transitionClip && transitionClip->baseClip()) {
3928 QString size = transitionClip->baseClip()->getProperty("frame_size");
3929 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3930 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3931 p.setY(size.section('x', 1, 1).toInt());
3933 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3935 if (m_refresh) m_document->renderer()->doRefresh();
3936 setDocumentModified();
3939 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3941 bool resizeClipStart = (start.startPos != end.startPos);
3942 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3944 if (dontWorry) return;
3945 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);
3946 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3949 if (item->parentItem()) {
3950 // Item is part of a group, reset group
3951 resetSelectionGroup();
3954 bool snap = KdenliveSettings::snaptopoints();
3955 KdenliveSettings::setSnaptopoints(false);
3956 if (resizeClipStart) {
3957 ItemInfo clipinfo = item->info();
3958 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3959 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3961 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3962 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3963 updatePositionEffects(item, clipinfo);
3964 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3966 ItemInfo clipinfo = item->info();
3967 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3968 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3970 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3971 updatePositionEffects(item, clipinfo);
3972 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3974 if (!resizeClipStart && end.cropStart != start.cropStart) {
3975 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3976 ItemInfo clipinfo = end;
3977 clipinfo.track = m_document->tracksCount() - end.track;
3978 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3980 item->setCropStart(end.cropStart);
3981 item->resetThumbs(true);
3984 m_document->renderer()->doRefresh();
3985 KdenliveSettings::setSnaptopoints(snap);
3986 setDocumentModified();
3989 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
3991 int end = item->fadeIn();
3993 // there is a fade in effect
3994 int effectPos = item->hasEffect("volume", "fadein");
3995 if (effectPos != -1) {
3996 QDomElement oldeffect = item->effectAt(effectPos);
3997 int start = item->cropStart().frames(m_document->fps());
3998 int max = item->cropDuration().frames(m_document->fps());
4000 // Make sure the fade effect is not longer than the clip
4001 item->setFadeIn(max);
4002 end = item->fadeIn();
4005 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4006 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4007 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4008 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4009 // if fade effect is displayed, update the effect edit widget with new clip duration
4010 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4012 effectPos = item->hasEffect("brightness", "fade_from_black");
4013 if (effectPos != -1) {
4014 QDomElement oldeffect = item->effectAt(effectPos);
4015 int start = item->cropStart().frames(m_document->fps());
4016 int max = item->cropDuration().frames(m_document->fps());
4018 // Make sure the fade effect is not longer than the clip
4019 item->setFadeIn(max);
4020 end = item->fadeIn();
4023 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4024 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4025 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4026 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4027 // if fade effect is displayed, update the effect edit widget with new clip duration
4028 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4031 int start = item->fadeOut();
4033 // there is a fade out effect
4034 int effectPos = item->hasEffect("volume", "fadeout");
4035 if (effectPos != -1) {
4036 QDomElement oldeffect = item->effectAt(effectPos);
4037 int max = item->cropDuration().frames(m_document->fps());
4038 int end = max + item->cropStart().frames(m_document->fps());
4040 // Make sure the fade effect is not longer than the clip
4041 item->setFadeOut(max);
4042 start = item->fadeOut();
4044 start = end - start;
4045 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4046 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4047 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4048 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4049 // if fade effect is displayed, update the effect edit widget with new clip duration
4050 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4052 effectPos = item->hasEffect("brightness", "fade_to_black");
4053 if (effectPos != -1) {
4054 QDomElement oldeffect = item->effectAt(effectPos);
4055 int max = item->cropDuration().frames(m_document->fps());
4056 int end = max + item->cropStart().frames(m_document->fps());
4058 // Make sure the fade effect is not longer than the clip
4059 item->setFadeOut(max);
4060 start = item->fadeOut();
4062 start = end - start;
4063 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4064 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4065 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4066 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4067 // if fade effect is displayed, update the effect edit widget with new clip duration
4068 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4072 int effectPos = item->hasEffect("freeze", "freeze");
4073 if (effectPos != -1) {
4074 // Freeze effect needs to be adjusted with clip resize
4075 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4076 QDomElement eff = item->getEffectAt(effectPos);
4077 if (!eff.isNull() && diff != 0) {
4078 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4079 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4080 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4081 emit clipItemSelected(item, item->selectedEffectIndex());
4087 double CustomTrackView::getSnapPointForPos(double pos)
4089 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4092 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4094 QList <GenTime> snaps;
4095 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4096 QList<QGraphicsItem *> itemList = items();
4097 for (int i = 0; i < itemList.count(); i++) {
4098 if (itemList.at(i) == selected) continue;
4099 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4100 if (itemList.at(i)->type() == AVWIDGET) {
4101 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4102 GenTime start = item->startPos();
4103 GenTime end = item->endPos();
4104 snaps.append(start);
4106 if (!offsetList.isEmpty()) {
4107 for (int j = 0; j < offsetList.size(); j++) {
4108 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4109 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4113 QList < GenTime > markers = item->snapMarkers();
4114 for (int j = 0; j < markers.size(); ++j) {
4115 GenTime t = markers.at(j);
4117 if (!offsetList.isEmpty()) {
4118 for (int k = 0; k < offsetList.size(); k++) {
4119 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4123 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4124 Transition *transition = static_cast <Transition*>(itemList.at(i));
4125 GenTime start = transition->startPos();
4126 GenTime end = transition->endPos();
4127 snaps.append(start);
4129 if (!offsetList.isEmpty()) {
4130 for (int j = 0; j < offsetList.size(); j++) {
4131 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4132 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4138 // add cursor position
4139 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4141 if (!offsetList.isEmpty()) {
4142 for (int j = 0; j < offsetList.size(); j++) {
4143 snaps.append(pos - offsetList.at(j));
4148 for (int i = 0; i < m_guides.count(); i++) {
4149 snaps.append(m_guides.at(i)->position());
4150 if (!offsetList.isEmpty()) {
4151 for (int j = 0; j < offsetList.size(); j++) {
4152 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4158 m_scene->setSnapList(snaps);
4159 //for (int i = 0; i < m_snapPoints.size(); ++i)
4160 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4163 void CustomTrackView::slotSeekToPreviousSnap()
4165 updateSnapPoints(NULL);
4166 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4167 setCursorPos((int) res.frames(m_document->fps()));
4171 void CustomTrackView::slotSeekToNextSnap()
4173 updateSnapPoints(NULL);
4174 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4175 setCursorPos((int) res.frames(m_document->fps()));
4179 void CustomTrackView::clipStart()
4181 AbstractClipItem *item = getMainActiveClip();
4183 setCursorPos((int) item->startPos().frames(m_document->fps()));
4188 void CustomTrackView::clipEnd()
4190 AbstractClipItem *item = getMainActiveClip();
4192 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4197 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4199 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4200 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4201 m_commandStack->push(command);
4204 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4206 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4207 m_commandStack->push(command);
4210 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4212 DocClipBase *base = m_document->clipManager()->getClipById(id);
4213 QList <CommentedTime> markers = base->commentedSnapMarkers();
4215 if (markers.isEmpty()) {
4216 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4219 QUndoCommand *deleteMarkers = new QUndoCommand();
4220 deleteMarkers->setText("Delete clip markers");
4222 for (int i = 0; i < markers.size(); i++) {
4223 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4225 m_commandStack->push(deleteMarkers);
4228 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4230 DocClipBase *base = m_document->clipManager()->getClipById(id);
4231 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4232 else base->deleteSnapMarker(pos);
4233 emit updateClipMarkers(base);
4234 setDocumentModified();
4235 viewport()->update();
4238 int CustomTrackView::hasGuide(int pos, int offset)
4240 for (int i = 0; i < m_guides.count(); i++) {
4241 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4242 if (qAbs(guidePos - pos) <= offset) return guidePos;
4243 else if (guidePos > pos) return -1;
4248 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4250 if (oldPos > GenTime() && pos > GenTime()) {
4252 for (int i = 0; i < m_guides.count(); i++) {
4253 if (m_guides.at(i)->position() == oldPos) {
4254 Guide *item = m_guides.at(i);
4255 item->updateGuide(pos, comment);
4259 } else if (pos > GenTime()) addGuide(pos, comment);
4263 for (int i = 0; i < m_guides.count(); i++) {
4264 if (m_guides.at(i)->position() == oldPos) {
4265 delete m_guides.takeAt(i);
4270 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4272 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4273 m_document->syncGuides(m_guides);
4276 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4278 for (int i = 0; i < m_guides.count(); i++) {
4279 if (m_guides.at(i)->position() == pos) {
4280 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4284 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4285 scene()->addItem(g);
4287 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4288 m_document->syncGuides(m_guides);
4292 void CustomTrackView::slotAddGuide()
4294 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4295 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4296 if (d.exec() != QDialog::Accepted) return;
4297 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4298 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4299 m_commandStack->push(command);
4303 void CustomTrackView::slotEditGuide(int guidePos)
4306 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4307 else pos = GenTime(guidePos, m_document->fps());
4309 for (int i = 0; i < m_guides.count(); i++) {
4310 if (m_guides.at(i)->position() == pos) {
4311 slotEditGuide(m_guides.at(i)->info());
4316 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4319 void CustomTrackView::slotEditGuide(CommentedTime guide)
4321 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4322 if (d.exec() == QDialog::Accepted) {
4323 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4324 m_commandStack->push(command);
4329 void CustomTrackView::slotEditTimeLineGuide()
4331 if (m_dragGuide == NULL) return;
4332 CommentedTime guide = m_dragGuide->info();
4333 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4334 if (d.exec() == QDialog::Accepted) {
4335 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4336 m_commandStack->push(command);
4340 void CustomTrackView::slotDeleteGuide(int guidePos)
4343 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4344 else pos = GenTime(guidePos, m_document->fps());
4346 for (int i = 0; i < m_guides.count(); i++) {
4347 if (m_guides.at(i)->position() == pos) {
4348 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4349 m_commandStack->push(command);
4354 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4358 void CustomTrackView::slotDeleteTimeLineGuide()
4360 if (m_dragGuide == NULL) return;
4361 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4362 m_commandStack->push(command);
4366 void CustomTrackView::slotDeleteAllGuides()
4368 QUndoCommand *deleteAll = new QUndoCommand();
4369 deleteAll->setText("Delete all guides");
4370 for (int i = 0; i < m_guides.count(); i++) {
4371 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4373 m_commandStack->push(deleteAll);
4376 void CustomTrackView::setTool(PROJECTTOOL tool)
4381 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4384 matrix = matrix.scale(scaleFactor, verticalScale);
4385 m_scene->setScale(scaleFactor, verticalScale);
4387 scene()->removeItem(m_visualTip);
4388 m_animationTimer->stop();
4394 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4396 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4397 int diff = sceneRect().width() - m_projectDuration;
4398 if (diff * matrix.m11() < 50) {
4399 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4400 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4402 centerOn(QPointF(cursorPos(), verticalPos));
4405 void CustomTrackView::slotRefreshGuides()
4407 if (KdenliveSettings::showmarkers()) {
4408 for (int i = 0; i < m_guides.count(); i++) {
4409 m_guides.at(i)->update();
4414 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4416 //kDebug() << "// DRAW BG: " << rect.width();
4417 painter->setClipRect(rect);
4418 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4419 QPen pen1 = painter->pen();
4420 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4421 painter->setPen(pen1);
4422 double min = rect.left();
4423 double max = rect.right();
4424 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4425 int maxTrack = m_document->tracksCount();
4426 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4427 QColor audioColor = palette().alternateBase().color();
4428 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4429 for (int i = 0; i < maxTrack; i++) {
4430 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4431 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4432 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4433 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4434 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4436 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4438 int lowerLimit = m_tracksHeight * maxTrack + 1;
4439 if (height() > lowerLimit) {
4440 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4441 painter->fillRect(bg, base);
4445 bool CustomTrackView::findString(const QString &text)
4448 for (int i = 0; i < m_searchPoints.size(); ++i) {
4449 marker = m_searchPoints.at(i).comment();
4450 if (marker.contains(text, Qt::CaseInsensitive)) {
4451 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4452 int vert = verticalScrollBar()->value();
4453 int hor = cursorPos();
4454 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4462 bool CustomTrackView::findNextString(const QString &text)
4465 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4466 marker = m_searchPoints.at(i).comment();
4467 if (marker.contains(text, Qt::CaseInsensitive)) {
4468 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4469 int vert = verticalScrollBar()->value();
4470 int hor = cursorPos();
4471 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4480 void CustomTrackView::initSearchStrings()
4482 m_searchPoints.clear();
4483 QList<QGraphicsItem *> itemList = items();
4484 for (int i = 0; i < itemList.count(); i++) {
4485 // parse all clip names
4486 if (itemList.at(i)->type() == AVWIDGET) {
4487 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4488 GenTime start = item->startPos();
4489 CommentedTime t(start, item->clipName());
4490 m_searchPoints.append(t);
4491 // add all clip markers
4492 QList < CommentedTime > markers = item->commentedSnapMarkers();
4493 m_searchPoints += markers;
4498 for (int i = 0; i < m_guides.count(); i++) {
4499 m_searchPoints.append(m_guides.at(i)->info());
4502 qSort(m_searchPoints);
4505 void CustomTrackView::clearSearchStrings()
4507 m_searchPoints.clear();
4511 void CustomTrackView::copyClip()
4513 qDeleteAll(m_copiedItems);
4514 m_copiedItems.clear();
4515 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4516 if (itemList.count() == 0) {
4517 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4520 for (int i = 0; i < itemList.count(); i++) {
4521 if (itemList.at(i)->type() == AVWIDGET) {
4522 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4523 ClipItem *clone = clip->clone(clip->info());
4524 m_copiedItems.append(clone);
4525 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4526 Transition *dup = static_cast <Transition *>(itemList.at(i));
4527 m_copiedItems.append(dup->clone());
4532 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4534 if (m_scene->editMode() != NORMALEDIT) {
4535 // If we are in overwrite mode, always allow the move
4538 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));
4539 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4540 for (int i = 0; i < collisions.count(); i++) {
4541 if (collisions.at(i)->type() == type) return false;
4546 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4549 for (int i = 0; i < infoList.count(); i++) {
4550 const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(infoList.at(i).track * m_tracksHeight + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
4553 QList<QGraphicsItem *> collisions = scene()->items(path);
4554 for (int i = 0; i < collisions.count(); i++) {
4555 if (collisions.at(i)->type() == type) return false;
4560 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4562 for (int i = 0; i < items.count(); i++) {
4563 ItemInfo info = items.at(i)->info();
4564 info.startPos += offset;
4565 info.endPos += offset;
4566 info.track += trackOffset;
4567 if (!canBePastedTo(info, items.at(i)->type())) return false;
4572 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4574 QPainterPath movePath;
4575 movePath.moveTo(0, 0);
4577 for (int i = 0; i < items.count(); i++) {
4578 ItemInfo info = items.at(i)->info();
4579 info.startPos = info.startPos + offset;
4580 info.endPos = info.endPos + offset;
4581 info.track = info.track + trackOffset;
4582 if (info.startPos < GenTime()) {
4583 // No clip should go below 0
4586 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));
4587 movePath.addRect(rect);
4589 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4590 for (int i = 0; i < collisions.count(); i++) {
4591 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4592 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4599 void CustomTrackView::pasteClip()
4601 if (m_copiedItems.count() == 0) {
4602 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4606 if (m_menuPosition.isNull()) {
4607 position = mapFromGlobal(QCursor::pos());
4608 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4609 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4612 } else position = m_menuPosition;
4613 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4614 int track = (int)(position.y() / m_tracksHeight);
4615 ItemInfo first = m_copiedItems.at(0)->info();
4617 GenTime offset = pos - first.startPos;
4618 int trackOffset = track - first.track;
4620 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4621 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4624 QUndoCommand *pasteClips = new QUndoCommand();
4625 pasteClips->setText("Paste clips");
4627 for (int i = 0; i < m_copiedItems.count(); i++) {
4628 // parse all clip names
4629 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4630 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4631 ItemInfo info = clip->info();
4632 info.startPos += offset;
4633 info.endPos += offset;
4634 info.track += trackOffset;
4635 if (canBePastedTo(info, AVWIDGET)) {
4636 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4637 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4638 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4639 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4641 info.startPos = tr->startPos() + offset;
4642 info.endPos = tr->endPos() + offset;
4643 info.track = tr->track() + trackOffset;
4644 int transitionEndTrack;
4645 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4646 else transitionEndTrack = tr->transitionEndTrack();
4647 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4648 if (info.startPos >= info.endPos) {
4649 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4650 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4651 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4654 m_commandStack->push(pasteClips);
4657 void CustomTrackView::pasteClipEffects()
4659 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4660 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4663 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4665 QUndoCommand *paste = new QUndoCommand();
4666 paste->setText("Paste effects");
4668 QList<QGraphicsItem *> clips = scene()->selectedItems();
4669 for (int i = 0; i < clips.count(); ++i) {
4670 if (clips.at(i)->type() == AVWIDGET) {
4671 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4672 for (int j = 0; j < clip->effectsCount(); j++) {
4673 QDomElement eff = clip->effectAt(j);
4674 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4675 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4680 m_commandStack->push(paste);
4682 //Â adjust effects (fades, ...)
4683 for (int i = 0; i < clips.count(); ++i) {
4684 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4685 updatePositionEffects(item, item->info());
4690 ClipItem *CustomTrackView::getClipUnderCursor() const
4692 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4693 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4694 for (int i = 0; i < collisions.count(); i++) {
4695 if (collisions.at(i)->type() == AVWIDGET) {
4696 return static_cast < ClipItem *>(collisions.at(i));
4702 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4704 QList<QGraphicsItem *> clips = scene()->selectedItems();
4705 if (clips.isEmpty()) {
4706 return getClipUnderCursor();
4708 AbstractClipItem *item = NULL;
4709 for (int i = 0; i < clips.count(); ++i) {
4710 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4711 item = static_cast < AbstractClipItem *>(clips.at(i));
4712 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4715 if (item) return item;
4720 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4722 QList<QGraphicsItem *> clips = scene()->selectedItems();
4723 if (clips.isEmpty()) {
4724 return getClipUnderCursor();
4727 // remove all items in the list that are not clips
4728 for (int i = 0; i < clips.count();) {
4729 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4732 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4733 for (int i = 0; i < clips.count(); ++i) {
4734 if (clips.at(i)->type() == AVWIDGET) {
4735 item = static_cast < ClipItem *>(clips.at(i));
4736 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4744 void CustomTrackView::setInPoint()
4746 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4751 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4755 ItemInfo startInfo = clip->info();
4756 ItemInfo endInfo = startInfo;
4757 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4758 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4759 // Check for invalid resize
4760 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4762 } else if (endInfo.startPos < startInfo.startPos) {
4763 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4764 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4765 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4766 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4770 if (clip->type() == TRANSITIONWIDGET) {
4771 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4772 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4775 void CustomTrackView::setOutPoint()
4777 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4779 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4782 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4786 ItemInfo startInfo = clip->info();
4787 ItemInfo endInfo = clip->info();
4788 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4789 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4790 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4791 // Check for invalid resize
4792 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4794 } else if (endInfo.endPos > startInfo.endPos) {
4795 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4796 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4797 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4798 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4804 if (clip->type() == TRANSITIONWIDGET) {
4805 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4806 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4809 void CustomTrackView::slotUpdateAllThumbs()
4811 QList<QGraphicsItem *> itemList = items();
4812 //if (itemList.isEmpty()) return;
4814 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4815 for (int i = 0; i < itemList.count(); i++) {
4816 if (itemList.at(i)->type() == AVWIDGET) {
4817 item = static_cast <ClipItem *>(itemList.at(i));
4818 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4819 // Check if we have a cached thumbnail
4820 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4821 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4822 if (QFile::exists(thumb)) {
4824 item->slotSetStartThumb(pix);
4827 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4828 QString endThumb = startThumb;
4829 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4830 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4831 if (QFile::exists(startThumb)) {
4832 QPixmap pix(startThumb);
4833 item->slotSetStartThumb(pix);
4835 if (QFile::exists(endThumb)) {
4836 QPixmap pix(endThumb);
4837 item->slotSetEndThumb(pix);
4841 item->refreshClip(false);
4842 qApp->processEvents();
4845 viewport()->update();
4848 void CustomTrackView::saveThumbnails()
4850 QList<QGraphicsItem *> itemList = items();
4852 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4853 for (int i = 0; i < itemList.count(); i++) {
4854 if (itemList.at(i)->type() == AVWIDGET) {
4855 item = static_cast <ClipItem *>(itemList.at(i));
4856 if (item->clipType() != COLOR) {
4857 // Check if we have a cached thumbnail
4858 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4859 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4860 if (!QFile::exists(thumb)) {
4861 QPixmap pix(item->startThumb());
4865 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4866 QString endThumb = startThumb;
4867 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4868 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4869 if (!QFile::exists(startThumb)) {
4870 QPixmap pix(item->startThumb());
4871 pix.save(startThumb);
4873 if (!QFile::exists(endThumb)) {
4874 QPixmap pix(item->endThumb());
4884 void CustomTrackView::slotInsertTrack(int ix)
4886 TrackDialog d(m_document, parentWidget());
4887 d.label->setText(i18n("Insert track"));
4888 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4889 d.track_nb->setValue(ix);
4890 d.setWindowTitle(i18n("Insert New Track"));
4891 d.slotUpdateName(ix);
4893 if (d.exec() == QDialog::Accepted) {
4894 ix = d.track_nb->value();
4895 if (d.before_select->currentIndex() == 1) {
4899 if (d.video_track->isChecked()) {
4900 info.type = VIDEOTRACK;
4901 info.isMute = false;
4902 info.isBlind = false;
4903 info.isLocked = false;
4905 info.type = AUDIOTRACK;
4906 info.isMute = false;
4907 info.isBlind = true;
4908 info.isLocked = false;
4910 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4911 m_commandStack->push(addTrack);
4912 setDocumentModified();
4916 void CustomTrackView::slotDeleteTrack(int ix)
4918 TrackDialog d(m_document, parentWidget());
4919 d.label->setText(i18n("Delete track"));
4920 d.before_select->setHidden(true);
4921 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4922 d.track_nb->setValue(ix);
4923 d.slotUpdateName(ix);
4924 d.setWindowTitle(i18n("Delete Track"));
4925 d.video_track->setHidden(true);
4926 d.audio_track->setHidden(true);
4927 if (d.exec() == QDialog::Accepted) {
4928 ix = d.track_nb->value();
4929 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4930 deleteTimelineTrack(ix, info);
4931 setDocumentModified();
4932 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4933 m_commandStack->push(command);*/
4937 void CustomTrackView::slotChangeTrack(int ix)
4939 TrackDialog d(m_document, parentWidget());
4940 d.label->setText(i18n("Change track"));
4941 d.before_select->setHidden(true);
4942 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4943 d.track_nb->setValue(ix);
4944 d.slotUpdateName(ix);
4945 d.setWindowTitle(i18n("Change Track Type"));
4947 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4948 d.video_track->setChecked(true);
4950 d.audio_track->setChecked(true);
4952 if (d.exec() == QDialog::Accepted) {
4954 info.isLocked = false;
4955 info.isMute = false;
4956 ix = d.track_nb->value();
4958 if (d.video_track->isChecked()) {
4959 info.type = VIDEOTRACK;
4960 info.isBlind = false;
4962 info.type = AUDIOTRACK;
4963 info.isBlind = true;
4965 changeTimelineTrack(ix, info);
4966 setDocumentModified();
4971 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4973 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4974 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4975 QList<QGraphicsItem *> selection = m_scene->items(r);
4976 QUndoCommand *deleteTrack = new QUndoCommand();
4977 deleteTrack->setText("Delete track");
4979 // Delete all clips in selected track
4980 for (int i = 0; i < selection.count(); i++) {
4981 if (selection.at(i)->type() == AVWIDGET) {
4982 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4983 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
4984 m_scene->removeItem(item);
4987 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4988 Transition *item = static_cast <Transition *>(selection.at(i));
4989 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4990 m_scene->removeItem(item);
4996 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4997 m_commandStack->push(deleteTrack);
5000 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5002 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5003 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5004 m_commandStack->push(changeTrack);
5007 void CustomTrackView::autoTransition()
5009 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5010 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5011 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5014 Transition *tr = static_cast <Transition*>(itemList.at(0));
5015 tr->setAutomatic(!tr->isAutomatic());
5016 QDomElement transition = tr->toXML();
5017 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);
5018 setDocumentModified();
5022 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5025 QDomNodeList params = effect.elementsByTagName("parameter");
5026 for (int i = 0; i < params.count(); i++) {
5027 QDomElement e = params.item(i).toElement();
5028 if (!e.isNull() && e.attribute("type") == "constant") {
5029 if (e.hasAttribute("factor")) {
5030 double factor = e.attribute("factor").toDouble();
5031 double value = e.attribute("value").toDouble();
5032 value = value / factor;
5033 result.append(QString::number(value));
5034 } else result.append(e.attribute("value"));
5040 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5042 QList<QGraphicsItem *> list = scene()->items();
5043 ClipItem *clip = NULL;
5044 for (int i = 0; i < list.size(); ++i) {
5045 if (list.at(i)->type() == AVWIDGET) {
5046 clip = static_cast <ClipItem *>(list.at(i));
5047 if (clip->clipProducer() == id) {
5048 clip->setClipName(name);
5052 viewport()->update();
5055 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5057 minimum = GenTime();
5058 maximum = GenTime();
5059 QList<QGraphicsItem *> selection;
5060 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5061 selection.removeAll(item);
5062 for (int i = 0; i < selection.count(); i++) {
5063 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5064 if (clip && clip->type() == AVWIDGET) {
5065 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5066 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5071 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5073 minimum = GenTime();
5074 maximum = GenTime();
5075 QList<QGraphicsItem *> selection;
5076 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5077 selection.removeAll(item);
5078 for (int i = 0; i < selection.count(); i++) {
5079 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5080 if (clip && clip->type() == TRANSITIONWIDGET) {
5081 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5082 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5088 void CustomTrackView::loadGroups(const QDomNodeList groups)
5090 for (int i = 0; i < groups.count(); i++) {
5091 QDomNodeList children = groups.at(i).childNodes();
5092 scene()->clearSelection();
5093 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5094 QDomNode n = children.item(nodeindex);
5095 QDomElement elem = n.toElement();
5096 int pos = elem.attribute("position").toInt();
5097 int track = elem.attribute("track").toInt();
5098 if (elem.tagName() == "clipitem") {
5099 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5100 if (clip) clip->setSelected(true);
5102 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5103 if (clip) clip->setSelected(true);
5106 groupSelectedItems(false, true);
5110 void CustomTrackView::splitAudio()
5112 resetSelectionGroup();
5113 QList<QGraphicsItem *> selection = scene()->selectedItems();
5114 if (selection.isEmpty()) {
5115 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5118 QUndoCommand *splitCommand = new QUndoCommand();
5119 splitCommand->setText(i18n("Split audio"));
5120 for (int i = 0; i < selection.count(); i++) {
5121 if (selection.at(i)->type() == AVWIDGET) {
5122 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5123 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5124 if (clip->parentItem()) {
5125 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5127 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5132 m_commandStack->push(splitCommand);
5135 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5137 ClipItem *clip = getClipItemAt(pos, track);
5139 kDebug() << "// Cannot find clip to split!!!";
5143 int start = pos.frames(m_document->fps());
5144 int freetrack = m_document->tracksCount() - track - 1;
5145 for (; freetrack > 0; freetrack--) {
5146 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5147 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5148 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5149 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5150 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5155 kDebug() << "GOT TRK: " << track;
5156 if (freetrack == 0) {
5157 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5159 ItemInfo info = clip->info();
5160 info.track = m_document->tracksCount() - freetrack;
5161 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5162 scene()->clearSelection();
5163 clip->setSelected(true);
5164 ClipItem *audioClip = getClipItemAt(start, info.track);
5166 clip->setVideoOnly(true);
5167 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5168 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5170 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5171 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5173 audioClip->setSelected(true);
5174 audioClip->setAudioOnly(true);
5175 groupSelectedItems(false, true);
5179 // unsplit clip: remove audio part and change video part to normal clip
5180 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5181 kDebug() << "//CANNOT FIND CLP GRP";
5184 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5185 QList<QGraphicsItem *> children = grp->childItems();
5186 if (children.count() != 2) {
5187 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5190 for (int i = 0; i < children.count(); i++) {
5191 if (children.at(i) != clip) {
5192 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5193 ItemInfo info = clip->info();
5194 deleteClip(clp->info());
5195 clip->setVideoOnly(false);
5196 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5197 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5202 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5203 m_document->clipManager()->removeGroup(grp);
5204 scene()->destroyItemGroup(grp);
5208 void CustomTrackView::setVideoOnly()
5210 resetSelectionGroup();
5211 QList<QGraphicsItem *> selection = scene()->selectedItems();
5212 if (selection.isEmpty()) {
5213 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5216 QUndoCommand *videoCommand = new QUndoCommand();
5217 videoCommand->setText(i18n("Video only"));
5218 for (int i = 0; i < selection.count(); i++) {
5219 if (selection.at(i)->type() == AVWIDGET) {
5220 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5221 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5222 if (clip->parentItem()) {
5223 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5225 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5230 m_commandStack->push(videoCommand);
5233 void CustomTrackView::setAudioOnly()
5235 resetSelectionGroup();
5236 QList<QGraphicsItem *> selection = scene()->selectedItems();
5237 if (selection.isEmpty()) {
5238 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5241 QUndoCommand *videoCommand = new QUndoCommand();
5242 videoCommand->setText(i18n("Audio only"));
5243 for (int i = 0; i < selection.count(); i++) {
5244 if (selection.at(i)->type() == AVWIDGET) {
5245 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5246 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5247 if (clip->parentItem()) {
5248 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5250 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5255 m_commandStack->push(videoCommand);
5258 void CustomTrackView::setAudioAndVideo()
5260 resetSelectionGroup();
5261 QList<QGraphicsItem *> selection = scene()->selectedItems();
5262 if (selection.isEmpty()) {
5263 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5266 QUndoCommand *videoCommand = new QUndoCommand();
5267 videoCommand->setText(i18n("Audio and Video"));
5268 for (int i = 0; i < selection.count(); i++) {
5269 if (selection.at(i)->type() == AVWIDGET) {
5270 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5271 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5272 if (clip->parentItem()) {
5273 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5275 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5280 m_commandStack->push(videoCommand);
5283 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5285 ClipItem *clip = getClipItemAt(pos, track);
5287 kDebug() << "// Cannot find clip to split!!!";
5291 int start = pos.frames(m_document->fps());
5292 clip->setVideoOnly(true);
5293 clip->setAudioOnly(false);
5294 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5295 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5297 } else if (audioOnly) {
5298 int start = pos.frames(m_document->fps());
5299 clip->setAudioOnly(true);
5300 clip->setVideoOnly(false);
5301 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5302 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5305 int start = pos.frames(m_document->fps());
5306 clip->setAudioOnly(false);
5307 clip->setVideoOnly(false);
5308 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5309 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5313 setDocumentModified();
5316 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5318 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5319 m_clipTypeGroup->setEnabled(false);
5321 m_clipTypeGroup->setEnabled(true);
5322 QList <QAction *> actions = m_clipTypeGroup->actions();
5324 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5325 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5326 else lookup = "clip_audio_and_video";
5327 for (int i = 0; i < actions.count(); i++) {
5328 if (actions.at(i)->data().toString() == lookup) {
5329 actions.at(i)->setChecked(true);
5336 void CustomTrackView::reloadTransitionLumas()
5340 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5341 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5342 for (int i = 0; i < params.count(); i++) {
5343 QDomElement e = params.item(i).toElement();
5344 if (e.attribute("tag") == "resource") {
5345 lumaNames = e.attribute("paramlistdisplay");
5346 lumaFiles = e.attribute("paramlist");
5351 QList<QGraphicsItem *> itemList = items();
5352 Transition *transitionitem;
5353 QDomElement transitionXml;
5354 for (int i = 0; i < itemList.count(); i++) {
5355 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5356 transitionitem = static_cast <Transition*>(itemList.at(i));
5357 transitionXml = transitionitem->toXML();
5358 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5359 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5360 for (int i = 0; i < params.count(); i++) {
5361 QDomElement e = params.item(i).toElement();
5362 if (e.attribute("tag") == "resource") {
5363 e.setAttribute("paramlistdisplay", lumaNames);
5364 e.setAttribute("paramlist", lumaFiles);
5369 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5370 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5371 for (int i = 0; i < params.count(); i++) {
5372 QDomElement e = params.item(i).toElement();
5373 if (e.attribute("tag") == "luma") {
5374 e.setAttribute("paramlistdisplay", lumaNames);
5375 e.setAttribute("paramlist", lumaFiles);
5382 emit transitionItemSelected(NULL);
5385 double CustomTrackView::fps() const
5387 return m_document->fps();
5390 void CustomTrackView::updateProjectFps()
5392 // update all clips to the new fps
5393 resetSelectionGroup();
5394 scene()->clearSelection();
5396 QList<QGraphicsItem *> itemList = items();
5397 for (int i = 0; i < itemList.count(); i++) {
5398 // remove all items and re-add them one by one
5399 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5401 for (int i = 0; i < itemList.count(); i++) {
5402 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5403 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5404 clip->updateFps(m_document->fps());
5405 m_scene->addItem(clip);
5406 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5407 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5408 QList<QGraphicsItem *> children = grp->childItems();
5409 for (int j = 0; j < children.count(); j++) {
5410 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5411 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5412 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5413 clip->updateFps(m_document->fps());
5416 m_document->clipManager()->removeGroup(grp);
5417 m_scene->addItem(grp);
5418 scene()->destroyItemGroup(grp);
5419 for (int j = 0; j < children.count(); j++) {
5420 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5421 //children.at(j)->setParentItem(0);
5422 children.at(j)->setSelected(true);
5425 groupSelectedItems(true, true);
5426 } else if (itemList.at(i)->type() == GUIDEITEM) {
5427 Guide *g = static_cast<Guide *>(itemList.at(i));
5429 m_scene->addItem(g);
5432 viewport()->update();
5435 void CustomTrackView::slotTrackDown()
5437 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5438 else m_selectedTrack++;
5439 emit updateTrackHeaders();
5440 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5441 ensureVisible(rect);
5442 viewport()->update();
5445 void CustomTrackView::slotTrackUp()
5447 if (m_selectedTrack > 0) m_selectedTrack--;
5448 else m_selectedTrack = m_document->tracksCount() - 1;
5449 emit updateTrackHeaders();
5450 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5451 ensureVisible(rect);
5452 viewport()->update();
5455 int CustomTrackView::selectedTrack() const
5457 return m_selectedTrack;
5460 void CustomTrackView::slotSelectTrack(int ix)
5462 m_selectedTrack = qMax(0, ix);
5463 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5464 emit updateTrackHeaders();
5465 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5466 ensureVisible(rect);
5467 viewport()->update();
5470 void CustomTrackView::selectClip(bool add, bool group)
5472 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5473 QList<QGraphicsItem *> selection = m_scene->items(rect);
5474 resetSelectionGroup(group);
5475 if (!group) m_scene->clearSelection();
5476 for (int i = 0; i < selection.count(); i++) {
5477 if (selection.at(i)->type() == AVWIDGET) {
5478 selection.at(i)->setSelected(add);
5482 if (group) groupSelectedItems();
5485 void CustomTrackView::selectTransition(bool add, bool group)
5487 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5488 QList<QGraphicsItem *> selection = m_scene->items(rect);
5489 resetSelectionGroup(group);
5490 if (!group) m_scene->clearSelection();
5491 for (int i = 0; i < selection.count(); i++) {
5492 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5493 selection.at(i)->setSelected(add);
5497 if (group) groupSelectedItems();
5500 QStringList CustomTrackView::extractTransitionsLumas()
5503 QList<QGraphicsItem *> itemList = items();
5504 Transition *transitionitem;
5505 QDomElement transitionXml;
5506 for (int i = 0; i < itemList.count(); i++) {
5507 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5508 transitionitem = static_cast <Transition*>(itemList.at(i));
5509 transitionXml = transitionitem->toXML();
5510 QString luma = EffectsList::parameter(transitionXml, "luma");
5511 if (!luma.isEmpty()) urls << luma;
5517 void CustomTrackView::setEditMode(EDITMODE mode)
5519 m_scene->setEditMode(mode);
5522 void CustomTrackView::checkTrackSequence(int track)
5524 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5525 //track = m_document->tracksCount() -track;
5526 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5527 QList<QGraphicsItem *> selection = m_scene->items(rect);
5528 QList <int> timelineList;
5529 timelineList.append(0);
5530 for (int i = 0; i < selection.count(); i++) {
5531 if (selection.at(i)->type() == AVWIDGET) {
5532 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5533 int start = clip->startPos().frames(m_document->fps());
5534 int end = clip->endPos().frames(m_document->fps());
5535 if (!timelineList.contains(start)) timelineList.append(start);
5536 if (!timelineList.contains(end)) timelineList.append(end);
5539 qSort(timelineList);
5540 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5541 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5544 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5546 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5548 info.startPos = GenTime(in, m_document->fps());
5549 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5550 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5551 info.cropDuration = info.endPos - info.startPos;
5552 info.track = m_selectedTrack;
5553 QUndoCommand *addCommand = new QUndoCommand();
5554 addCommand->setText(i18n("Insert clip"));
5555 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5556 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5557 m_commandStack->push(addCommand);