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 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
822 selection = checkForGroups(rect, &isOk);
824 // groups found on track, do not allow the move
825 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
829 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;
831 // Select all items on all tracks after click position
832 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
833 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
836 // create group to hold selected items
837 m_selectionGroup = new AbstractGroupItem(m_document->fps());
838 scene()->addItem(m_selectionGroup);
839 QList <GenTime> offsetList;
840 for (int i = 0; i < selection.count(); i++) {
841 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
842 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
843 offsetList.append(item->startPos());
844 offsetList.append(item->endPos());
845 m_selectionGroup->addToGroup(selection.at(i));
846 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
847 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
848 QList<QGraphicsItem *> children = selection.at(i)->childItems();
849 for (int j = 0; j < children.count(); j++) {
850 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
851 offsetList.append(item->startPos());
852 offsetList.append(item->endPos());
854 m_selectionGroup->addToGroup(selection.at(i));
855 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
856 } else if (selection.at(i)->parentItem()) {
857 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
858 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
862 if (!offsetList.isEmpty()) {
864 QList <GenTime> cleandOffsetList;
865 GenTime startOffset = offsetList.takeFirst();
866 for (int k = 0; k < offsetList.size(); k++) {
867 GenTime newoffset = offsetList.at(k) - startOffset;
868 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
869 cleandOffsetList.append(newoffset);
872 updateSnapPoints(NULL, cleandOffsetList, true);
874 m_operationMode = SPACER;
876 setCursorPos((int)(mapToScene(event->x(), 0).x()));
878 QGraphicsView::mousePressEvent(event);
883 if (m_tool == RAZORTOOL && m_dragItem) {
884 if (m_dragItem->type() == TRANSITIONWIDGET) {
885 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
889 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
890 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
895 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
896 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
897 m_document->renderer()->pause();
898 m_commandStack->push(command);
899 setDocumentModified();
905 bool itemSelected = false;
906 if (m_dragItem->isSelected()) itemSelected = true;
907 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
908 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
910 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
911 if (event->modifiers() != Qt::ControlModifier) {
912 resetSelectionGroup(false);
913 m_scene->clearSelection();
914 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
915 viewport()->update();
916 } else resetSelectionGroup();
918 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
919 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
920 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
922 bool selected = !m_dragItem->isSelected();
923 if (dragGroup) dragGroup->setSelected(selected);
924 else m_dragItem->setSelected(selected);
926 groupSelectedItems();
927 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
928 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
929 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
932 if (collisionClip != NULL || m_dragItem == NULL) {
933 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
934 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
935 emit clipItemSelected(selected);
936 } else emit clipItemSelected(NULL);
939 // If clicked item is selected, allow move
940 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
942 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
943 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
945 // Update snap points
946 if (m_selectionGroup == NULL) {
947 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
948 else updateSnapPoints(m_dragItem);
950 QList <GenTime> offsetList;
951 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
952 for (int i = 0; i < children.count(); i++) {
953 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
954 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
955 offsetList.append(item->startPos());
956 offsetList.append(item->endPos());
959 if (!offsetList.isEmpty()) {
961 GenTime startOffset = offsetList.takeFirst();
962 QList <GenTime> cleandOffsetList;
963 for (int k = 0; k < offsetList.size(); k++) {
964 GenTime newoffset = offsetList.at(k) - startOffset;
965 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
966 cleandOffsetList.append(newoffset);
969 updateSnapPoints(NULL, cleandOffsetList, true);
973 if (m_operationMode == KEYFRAME) {
974 m_dragItem->updateSelectedKeyFrame();
975 m_blockRefresh = false;
977 } else if (m_operationMode == MOVE) {
978 setCursor(Qt::ClosedHandCursor);
979 if (m_dragItem) m_dragItem->setZValue(10);
980 if (m_selectionGroup) m_selectionGroup->setZValue(10);
981 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
983 info.startPos = m_dragItem->startPos();
984 info.track = m_dragItem->track();
985 int transitiontrack = getPreviousVideoTrack(info.track);
986 ClipItem *transitionClip = NULL;
987 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
988 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
989 info.endPos = transitionClip->endPos();
991 GenTime transitionDuration(65, m_document->fps());
992 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
993 else info.endPos = info.startPos + transitionDuration;
995 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
996 // Check there is no other transition at that place
997 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
998 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
999 QList<QGraphicsItem *> selection = m_scene->items(r);
1000 bool transitionAccepted = true;
1001 for (int i = 0; i < selection.count(); i++) {
1002 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1003 Transition *tr = static_cast <Transition *>(selection.at(i));
1004 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1005 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1006 } else transitionAccepted = false;
1009 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1010 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1011 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1013 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1014 info.track = m_dragItem->track();
1015 int transitiontrack = getPreviousVideoTrack(info.track);
1016 ClipItem *transitionClip = NULL;
1017 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1018 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1019 info.startPos = transitionClip->startPos();
1021 GenTime transitionDuration(65, m_document->fps());
1022 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1023 else info.startPos = info.endPos - transitionDuration;
1025 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1026 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1027 EffectsList::setParameter(transition, "reverse", "1");
1029 // Check there is no other transition at that place
1030 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1031 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1032 QList<QGraphicsItem *> selection = m_scene->items(r);
1033 bool transitionAccepted = true;
1034 for (int i = 0; i < selection.count(); i++) {
1035 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1036 Transition *tr = static_cast <Transition *>(selection.at(i));
1037 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1038 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1039 } else transitionAccepted = false;
1042 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1043 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1045 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1046 resetSelectionGroup(false);
1047 m_dragItem->setSelected(true);
1050 m_blockRefresh = false;
1052 QGraphicsView::mousePressEvent(event);
1055 void CustomTrackView::resetSelectionGroup(bool selectItems)
1057 if (m_selectionGroup) {
1058 // delete selection group
1059 bool snap = KdenliveSettings::snaptopoints();
1060 KdenliveSettings::setSnaptopoints(false);
1062 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1063 scene()->destroyItemGroup(m_selectionGroup);
1064 for (int i = 0; i < children.count(); i++) {
1065 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1066 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1067 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1068 children.at(i)->setSelected(selectItems);
1070 } else if (children.at(i)->type() == GROUPWIDGET) {
1071 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1072 children.at(i)->setSelected(selectItems);
1075 m_selectionGroup = NULL;
1076 KdenliveSettings::setSnaptopoints(snap);
1080 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1082 if (m_selectionGroup) {
1083 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1086 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1087 if (selection.isEmpty()) return;
1089 // Find top left position of selection
1090 for (int i = 0; i < selection.count(); i++) {
1091 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1092 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1093 } else if (selection.at(i)->parentItem()) {
1094 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1098 if (force || selection.count() > 1) {
1099 bool snap = KdenliveSettings::snaptopoints();
1100 KdenliveSettings::setSnaptopoints(false);
1101 if (createNewGroup) {
1102 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1103 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1104 QPointF diff = newGroup->pos();
1105 newGroup->translate(-diff.x(), -diff.y());
1106 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1108 scene()->addItem(newGroup);
1110 // CHeck if we are trying to include a group in a group
1111 QList <AbstractGroupItem *> groups;
1112 for (int i = 0; i < selection.count(); i++) {
1113 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1114 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1115 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1117 if (!groups.isEmpty()) {
1118 // ungroup previous groups
1119 while (!groups.isEmpty()) {
1120 AbstractGroupItem *grp = groups.takeFirst();
1121 m_document->clipManager()->removeGroup(grp);
1122 scene()->destroyItemGroup(grp);
1124 selection = m_scene->selectedItems();
1127 for (int i = 0; i < selection.count(); i++) {
1128 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1129 newGroup->addToGroup(selection.at(i));
1130 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1133 KdenliveSettings::setSnaptopoints(snap);
1135 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1136 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1137 QPointF diff = m_selectionGroup->pos();
1138 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1139 m_selectionGroup->translate(- diff.x(), -diff.y());
1141 scene()->addItem(m_selectionGroup);
1142 for (int i = 0; i < selection.count(); i++) {
1143 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1144 m_selectionGroup->addToGroup(selection.at(i));
1145 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1148 KdenliveSettings::setSnaptopoints(snap);
1149 if (m_selectionGroup) {
1150 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1151 m_selectionGroupInfo.track = m_selectionGroup->track();
1154 } else resetSelectionGroup();
1157 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1159 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1160 if (m_moveOpMode == KEYFRAME) {
1161 // user double clicked on a keyframe, open edit dialog
1162 QDialog d(parentWidget());
1163 Ui::KeyFrameDialog_UI view;
1165 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1166 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1167 view.kfr_value->setFocus();
1168 if (d.exec() == QDialog::Accepted) {
1169 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1170 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1171 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1172 QString previous = item->keyframes(item->selectedEffectIndex());
1173 item->updateKeyframeEffect();
1174 QString next = item->keyframes(item->selectedEffectIndex());
1175 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1176 m_commandStack->push(command);
1177 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1178 emit clipItemSelected(item, item->selectedEffectIndex());
1183 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1184 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1185 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1186 QString previous = item->keyframes(item->selectedEffectIndex());
1187 item->updateKeyframeEffect();
1188 QString next = item->keyframes(item->selectedEffectIndex());
1189 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1190 m_commandStack->push(command);
1191 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1192 emit clipItemSelected(item, item->selectedEffectIndex());
1194 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1195 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1198 if (m_dragItem->type() == TRANSITIONWIDGET) {
1199 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1201 getClipAvailableSpace(m_dragItem, minimum, maximum);
1203 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1204 d.setMargins(minimum, maximum);
1205 if (d.exec() == QDialog::Accepted) {
1206 if (m_dragItem->type() == TRANSITIONWIDGET) {
1207 // move & resize transition
1209 startInfo.startPos = m_dragItem->startPos();
1210 startInfo.endPos = m_dragItem->endPos();
1211 startInfo.track = m_dragItem->track();
1213 endInfo.startPos = d.startPos();
1214 endInfo.endPos = endInfo.startPos + d.duration();
1215 endInfo.track = m_dragItem->track();
1216 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1217 m_commandStack->push(command);
1219 // move and resize clip
1220 QUndoCommand *moveCommand = new QUndoCommand();
1221 moveCommand->setText(i18n("Edit clip"));
1222 ItemInfo clipInfo = m_dragItem->info();
1223 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1224 // duration was reduced, so process it first
1225 ItemInfo startInfo = clipInfo;
1226 clipInfo.endPos = clipInfo.startPos + d.duration();
1227 clipInfo.cropStart = d.cropStart();
1228 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1230 if (d.startPos() != clipInfo.startPos) {
1231 ItemInfo startInfo = clipInfo;
1232 clipInfo.startPos = d.startPos();
1233 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1234 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1236 if (d.duration() > m_dragItem->cropDuration()) {
1237 // duration was increased, so process it after move
1238 ItemInfo startInfo = clipInfo;
1239 clipInfo.endPos = clipInfo.startPos + d.duration();
1240 clipInfo.cropStart = d.cropStart();
1241 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1243 m_commandStack->push(moveCommand);
1247 QList<QGraphicsItem *> collisionList = items(event->pos());
1248 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1249 Guide *editGuide = (Guide *) collisionList.at(0);
1250 if (editGuide) slotEditGuide(editGuide->info());
1256 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1258 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1260 clip->setKeyframes(index, keyframes);
1261 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1262 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1266 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1268 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1269 m_editGuide->setEnabled(m_dragGuide != NULL);
1270 if (clip == NULL) m_timelineContextMenu->popup(pos);
1271 else if (group != NULL) {
1272 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1273 m_ungroupAction->setEnabled(true);
1274 updateClipTypeActions(NULL);
1275 m_timelineContextClipMenu->popup(pos);
1277 m_ungroupAction->setEnabled(false);
1278 if (clip->type() == AVWIDGET) {
1279 ClipItem *item = static_cast <ClipItem*>(clip);
1280 updateClipTypeActions(item);
1281 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1282 m_timelineContextClipMenu->popup(pos);
1283 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1287 void CustomTrackView::activateMonitor()
1289 emit activateDocumentMonitor();
1292 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1294 if (data->hasFormat("kdenlive/clip")) {
1296 resetSelectionGroup();
1297 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1298 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1300 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1303 const QPointF framePos = mapToScene(pos);
1305 info.startPos = GenTime();
1306 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1307 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1308 info.cropDuration = info.endPos - info.startPos;
1311 // Check if clip can be inserted at that position
1312 ItemInfo pasteInfo = info;
1313 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1314 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1315 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1316 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1319 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1320 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1321 m_selectionGroup->addToGroup(item);
1322 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1324 QList <GenTime> offsetList;
1325 offsetList.append(info.endPos);
1326 updateSnapPoints(NULL, offsetList);
1327 m_selectionGroup->setPos(framePos);
1328 scene()->addItem(m_selectionGroup);
1329 m_selectionGroup->setZValue(10);
1331 } else if (data->hasFormat("kdenlive/producerslist")) {
1333 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1334 m_scene->clearSelection();
1335 resetSelectionGroup(false);
1337 QList <GenTime> offsetList;
1338 QList <ItemInfo> infoList;
1339 const QPointF framePos = mapToScene(pos);
1340 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1341 int track = (int)(framePos.y() / m_tracksHeight);
1343 // Check if clips can be inserted at that position
1344 for (int i = 0; i < ids.size(); ++i) {
1345 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1347 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1351 info.startPos = start;
1352 info.cropDuration = clip->duration();
1353 info.endPos = info.startPos + info.cropDuration;
1355 infoList.append(info);
1356 start += clip->duration();
1358 if (!canBePastedTo(infoList, AVWIDGET)) {
1361 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1363 for (int i = 0; i < ids.size(); ++i) {
1364 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1366 info.startPos = start;
1367 info.cropDuration = clip->duration();
1368 info.endPos = info.startPos + info.cropDuration;
1370 start += info.cropDuration;
1371 offsetList.append(start);
1372 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1373 item->setZValue(10);
1374 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1375 m_selectionGroup->addToGroup(item);
1376 m_waitingThumbs.append(item);
1379 updateSnapPoints(NULL, offsetList);
1380 m_selectionGroup->setPos(framePos);
1381 scene()->addItem(m_selectionGroup);
1382 m_selectionGroup->setZValue(10);
1383 m_thumbsTimer.start();
1387 // the drag is not a clip (may be effect, ...)
1395 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1397 if (insertDropClips(event->mimeData(), event->pos())) {
1398 event->acceptProposedAction();
1399 } else QGraphicsView::dragEnterEvent(event);
1402 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1404 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);
1405 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1406 collindingItems.removeAll(item);
1407 if (collindingItems.isEmpty()) return false;
1409 for (int i = 0; i < collindingItems.count(); i++) {
1410 QGraphicsItem *collision = collindingItems.at(i);
1411 if (collision->type() == item->type()) {
1413 kDebug() << "// COLLISIION DETECTED";
1421 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1423 int track = m_document->tracksCount() - clip->track();
1424 GenTime pos = clip->startPos();
1425 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1426 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1429 bool success = true;
1430 for (int i = 0; i < clip->effectsCount(); i++) {
1431 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1433 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1434 m_document->renderer()->doRefresh();
1437 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1439 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1441 // Special case: speed effect
1442 if (effect.attribute("id") == "speed") {
1443 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1444 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1447 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1448 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1449 if (strobe == 0) strobe = 1;
1450 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1451 EffectsParameterList params = clip->addEffect(effect);
1452 m_document->renderer()->mltAddEffect(track, pos, params);
1453 if (clip->isSelected()) emit clipItemSelected(clip);
1456 EffectsParameterList params = clip->addEffect(effect);
1457 if (effect.attribute("disabled") == "1") {
1458 // Effect is disabled, don't add it to MLT playlist
1459 if (clip->isSelected()) emit clipItemSelected(clip);
1462 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1463 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1464 if (clip->isSelected()) emit clipItemSelected(clip);
1465 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1468 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1470 QString index = effect.attribute("kdenlive_ix");
1471 // Special case: speed effect
1472 if (effect.attribute("id") == "speed") {
1473 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1475 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1476 clip->deleteEffect(index);
1477 emit clipItemSelected(clip);
1478 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1482 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1483 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1484 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1487 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1489 clip->deleteEffect(index);
1490 emit clipItemSelected(clip);
1494 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1496 QList<QGraphicsItem *> itemList = group->childItems();
1497 QUndoCommand *effectCommand = new QUndoCommand();
1499 QDomNode namenode = effect.elementsByTagName("name").item(0);
1500 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1501 else effectName = i18n("effect");
1502 effectCommand->setText(i18n("Add %1", effectName));
1504 for (int i = 0; i < itemList.count(); i++) {
1505 if (itemList.at(i)->type() == AVWIDGET) {
1506 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1507 if (effect.attribute("type") == "audio") {
1508 // Don't add audio effects on video clips
1509 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1510 } else if (effect.hasAttribute("type") == false) {
1511 // Don't add video effect on audio clips
1512 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1515 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1516 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1519 if (item->isItemLocked()) {
1522 item->initEffect(effect);
1523 if (effect.attribute("tag") == "ladspa") {
1524 QString ladpsaFile = m_document->getLadspaFile();
1525 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1526 effect.setAttribute("src", ladpsaFile);
1528 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1533 m_commandStack->push(effectCommand);
1534 setDocumentModified();
1535 } else delete effectCommand;
1538 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1540 QList<QGraphicsItem *> itemList;
1541 QUndoCommand *effectCommand = new QUndoCommand();
1543 QDomNode namenode = effect.elementsByTagName("name").item(0);
1544 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1545 else effectName = i18n("effect");
1546 effectCommand->setText(i18n("Add %1", effectName));
1548 if (track == -1) itemList = scene()->selectedItems();
1549 if (itemList.isEmpty()) {
1550 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1551 if (clip) itemList.append(clip);
1552 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1554 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1555 for (int i = 0; i < itemList.count(); i++) {
1556 if (itemList.at(i)->type() == AVWIDGET) {
1557 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1558 if (effect.attribute("type") == "audio") {
1559 // Don't add audio effects on video clips
1560 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1561 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1564 } else if (effect.hasAttribute("type") == false) {
1565 // Don't add video effect on audio clips
1566 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1567 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1571 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1572 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1575 if (item->isItemLocked()) {
1578 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1579 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1580 } else item->initEffect(effect);
1581 if (effect.attribute("tag") == "ladspa") {
1582 QString ladpsaFile = m_document->getLadspaFile();
1583 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1584 effect.setAttribute("src", ladpsaFile);
1586 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1591 m_commandStack->push(effectCommand);
1592 setDocumentModified();
1593 } else delete effectCommand;
1596 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1598 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1599 m_commandStack->push(command);
1600 setDocumentModified();
1603 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1605 if (insertedEffect.isNull()) {
1606 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1609 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1610 QDomElement effect = insertedEffect.cloneNode().toElement();
1612 // Special case: speed effect
1613 if (effect.attribute("id") == "speed") {
1614 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1616 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1617 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1618 if (strobe == 0) strobe = 1;
1619 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1621 clip->setEffectAt(ix, effect);
1622 if (ix == clip->selectedEffectIndex()) {
1623 clip->setSelectedEffect(ix);
1624 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1629 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1630 if (effect.attribute("tag") == "ladspa") {
1631 // Update the ladspa affect file
1632 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1634 // check if we are trying to reset a keyframe effect
1635 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1636 clip->initEffect(effect);
1637 effectParams = clip->getEffectArgs(effect);
1639 if (effectParams.paramValue("disabled") == "1") {
1640 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1641 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1642 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1643 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1644 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1646 clip->setEffectAt(ix, effect);
1647 if (ix == clip->selectedEffectIndex()) {
1648 clip->setSelectedEffect(ix);
1649 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1651 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1652 // A fade effect was modified, update the clip
1653 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1654 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1655 clip->setFadeIn(pos);
1657 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1658 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1659 clip->setFadeOut(pos);
1663 setDocumentModified();
1666 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1668 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1669 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1670 QDomElement act = clip->effectAt(newPos - 1);
1671 QDomElement before = clip->effectAt(oldPos - 1);
1672 clip->setEffectAt(oldPos - 1, act);
1673 clip->setEffectAt(newPos - 1, before);
1674 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1675 if (act.attribute("id") == "speed") {
1676 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1677 } else if (before.attribute("id") == "speed") {
1678 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1679 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1680 emit clipItemSelected(clip, newPos - 1);
1681 setDocumentModified();
1682 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1685 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1687 QDomElement effect = clip->effectAt(effectPos);
1688 QDomElement oldEffect = effect.cloneNode().toElement();
1690 effect.setAttribute("disabled", (int) disable);
1691 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1692 m_commandStack->push(command);
1693 setDocumentModified();;
1696 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1698 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1699 m_commandStack->push(command);
1700 setDocumentModified();
1703 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1705 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1706 m_commandStack->push(command);
1709 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1713 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1714 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1715 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1716 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);
1717 m_blockRefresh = false;
1720 if (item->parentItem()) {
1721 // Item is part of a group, reset group
1722 resetSelectionGroup();
1724 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1726 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1727 int cutPos = (int) cutTime.frames(m_document->fps());
1729 newPos.startPos = cutTime;
1730 newPos.endPos = info.endPos;
1731 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1732 newPos.track = info.track;
1733 newPos.cropDuration = newPos.endPos - newPos.startPos;
1735 bool snap = KdenliveSettings::snaptopoints();
1736 KdenliveSettings::setSnaptopoints(false);
1737 ClipItem *dup = item->clone(newPos);
1738 // remove unwanted effects (fade in) from 2nd part of cutted clip
1739 int ix = dup->hasEffect(QString(), "fadein");
1741 QDomElement oldeffect = item->effectAt(ix);
1742 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1744 ix = dup->hasEffect(QString(), "fade_from_black");
1746 QDomElement oldeffect = item->effectAt(ix);
1747 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1749 item->resizeEnd(cutPos);
1750 scene()->addItem(dup);
1751 if (item->checkKeyFrames()) slotRefreshEffects(item);
1752 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1753 item->baseClip()->addReference();
1754 m_document->updateClip(item->baseClip()->getId());
1755 setDocumentModified();
1756 KdenliveSettings::setSnaptopoints(snap);
1758 //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);
1762 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1763 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1765 if (!item || !dup || item == dup) {
1766 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1767 m_blockRefresh = false;
1770 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1771 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1775 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1776 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1777 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1778 //deleteClip(dup->info());
1780 bool snap = KdenliveSettings::snaptopoints();
1781 KdenliveSettings::setSnaptopoints(false);
1783 if (dup->isSelected()) emit clipItemSelected(NULL);
1784 dup->baseClip()->removeReference();
1785 m_document->updateClip(dup->baseClip()->getId());
1786 scene()->removeItem(dup);
1789 ItemInfo clipinfo = item->info();
1790 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1791 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1793 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1794 setDocumentModified();
1796 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1797 KdenliveSettings::setSnaptopoints(snap);
1801 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1804 void CustomTrackView::slotEnableRefresh()
1806 m_blockRefresh = false;
1809 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1811 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1812 if (itemList.count() == 1) {
1813 if (itemList.at(0)->type() == AVWIDGET) {
1814 ClipItem *item = (ClipItem *) itemList.at(0);
1816 info.track = item->track();
1817 ClipItem *transitionClip = NULL;
1818 const int transitiontrack = getPreviousVideoTrack(info.track);
1819 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1820 if (pos < item->startPos() + item->cropDuration() / 2) {
1821 // add transition to clip start
1822 info.startPos = item->startPos();
1823 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1824 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1825 info.endPos = transitionClip->endPos();
1826 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1827 // Check there is no other transition at that place
1828 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1829 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1830 QList<QGraphicsItem *> selection = m_scene->items(r);
1831 bool transitionAccepted = true;
1832 for (int i = 0; i < selection.count(); i++) {
1833 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1834 Transition *tr = static_cast <Transition *>(selection.at(i));
1835 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1836 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1837 } else transitionAccepted = false;
1840 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1841 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1844 // add transition to clip end
1845 info.endPos = item->endPos();
1846 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1847 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1848 info.startPos = transitionClip->startPos();
1849 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1850 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1851 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1853 // Check there is no other transition at that place
1854 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1855 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1856 QList<QGraphicsItem *> selection = m_scene->items(r);
1857 bool transitionAccepted = true;
1858 for (int i = 0; i < selection.count(); i++) {
1859 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1860 Transition *tr = static_cast <Transition *>(selection.at(i));
1861 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1862 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1863 } else transitionAccepted = false;
1866 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1867 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1870 } else for (int i = 0; i < itemList.count(); i++) {
1871 if (itemList.at(i)->type() == AVWIDGET) {
1872 ClipItem *item = (ClipItem *) itemList.at(i);
1874 info.startPos = item->startPos();
1875 info.endPos = info.startPos + GenTime(65, m_document->fps());
1876 info.track = item->track();
1878 // Check there is no other transition at that place
1879 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1880 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1881 QList<QGraphicsItem *> selection = m_scene->items(r);
1882 bool transitionAccepted = true;
1883 for (int i = 0; i < selection.count(); i++) {
1884 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1885 Transition *tr = static_cast <Transition *>(selection.at(i));
1886 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1887 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1888 } else transitionAccepted = false;
1891 int transitiontrack = getPreviousVideoTrack(info.track);
1892 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1893 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1898 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1900 if (transitionInfo.startPos >= transitionInfo.endPos) {
1901 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1904 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1905 m_commandStack->push(command);
1906 setDocumentModified();
1909 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1911 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1912 //kDebug() << "---- ADDING transition " << params.attribute("value");
1913 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1914 scene()->addItem(tr);
1915 setDocumentModified();
1917 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1922 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1924 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1926 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1929 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1930 if (m_dragItem == item) m_dragItem = NULL;
1932 #if QT_VERSION >= 0x040600
1933 // animate item deletion
1934 item->closeAnimation();
1938 emit transitionItemSelected(NULL);
1939 setDocumentModified();
1942 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1944 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1945 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1946 m_commandStack->push(command);
1947 setDocumentModified();
1950 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1952 Transition *item = getTransitionItemAt(pos, track);
1954 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1957 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);
1958 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1959 item->setTransitionParameters(transition);
1960 if (updateTransitionWidget) {
1961 ItemInfo info = item->info();
1963 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1964 if (transitionClip && transitionClip->baseClip()) {
1965 QString size = transitionClip->baseClip()->getProperty("frame_size");
1966 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1967 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1968 p.setY(size.section('x', 1, 1).toInt());
1970 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1972 setDocumentModified();
1975 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1978 const QPointF pos = mapToScene(event->pos());
1979 if (m_selectionGroup) {
1980 m_selectionGroup->setPos(pos);
1981 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1982 event->acceptProposedAction();
1984 // Drag enter was not possible, try again at mouse position
1985 insertDropClips(event->mimeData(), event->pos());
1989 QGraphicsView::dragMoveEvent(event);
1993 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1995 if (m_selectionGroup && m_clipDrag) {
1996 m_thumbsTimer.stop();
1997 m_waitingThumbs.clear();
1998 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2000 scene()->destroyItemGroup(m_selectionGroup);
2001 m_selectionGroup = NULL;
2002 } else QGraphicsView::dragLeaveEvent(event);
2005 void CustomTrackView::dropEvent(QDropEvent * event)
2007 if (m_selectionGroup && m_clipDrag) {
2008 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2009 resetSelectionGroup();
2010 m_scene->clearSelection();
2011 bool hasVideoClip = false;
2012 QUndoCommand *addCommand = new QUndoCommand();
2013 addCommand->setText(i18n("Add timeline clip"));
2015 for (int i = 0; i < items.count(); i++) {
2016 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2017 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2018 if (items.count() == 1) {
2019 updateClipTypeActions(item);
2021 updateClipTypeActions(NULL);
2024 //TODO: take care of edit mode for undo
2025 item->baseClip()->addReference();
2026 item->setZValue(item->defaultZValue());
2027 m_document->updateClip(item->baseClip()->getId());
2028 ItemInfo info = item->info();
2030 int tracknumber = m_document->tracksCount() - info.track - 1;
2031 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2032 if (isLocked) item->setItemLocked(true);
2033 ItemInfo clipInfo = info;
2034 clipInfo.track = m_document->tracksCount() - item->track();
2035 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2036 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2038 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2040 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2042 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2043 // add transparency transition
2044 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2045 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2047 item->setSelected(true);
2049 m_commandStack->push(addCommand);
2050 setDocumentModified();
2054 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2055 QList<QGraphicsItem *> selection = m_scene->items(rect);
2056 QStringList timelineList;
2058 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2059 for (int i = 0; i < selection.count(); i++) {
2060 if (selection.at(i)->type() == AVWIDGET) {
2061 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2062 int start = clip->startPos().frames(m_document->fps());
2063 int end = clip->endPos().frames(m_document->fps());
2064 timelineList.append(QString::number(start) + "-" + QString::number(end));
2067 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2070 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2071 if (items.count() > 1) groupSelectedItems(true);
2072 event->setDropAction(Qt::MoveAction);
2074 } else QGraphicsView::dropEvent(event);
2078 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2080 if (mode == OVERWRITEEDIT) {
2081 // if we are in overwrite or push mode, move clips accordingly
2082 bool snap = KdenliveSettings::snaptopoints();
2083 KdenliveSettings::setSnaptopoints(false);
2085 if (item == NULL) info = posinfo;
2086 else info = item->info();
2087 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);
2088 QList<QGraphicsItem *> selection = m_scene->items(rect);
2089 if (item) selection.removeAll(item);
2090 for (int i = 0; i < selection.count(); i++) {
2091 if (!selection.at(i)->isEnabled()) continue;
2092 if (selection.at(i)->type() == AVWIDGET) {
2093 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2094 if (clip->startPos() < info.startPos) {
2095 if (clip->endPos() > info.endPos) {
2096 ItemInfo clipInfo = clip->info();
2097 ItemInfo dupInfo = clipInfo;
2098 GenTime diff = info.startPos - clipInfo.startPos;
2099 dupInfo.startPos = info.startPos;
2100 dupInfo.cropStart += diff;
2101 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2102 ItemInfo newdupInfo = dupInfo;
2103 GenTime diff2 = info.endPos - info.startPos;
2104 newdupInfo.startPos = info.endPos;
2105 newdupInfo.cropStart += diff2;
2106 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2107 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2108 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2109 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2110 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2112 ItemInfo newclipInfo = clip->info();
2113 newclipInfo.endPos = info.startPos;
2114 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2115 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2117 } else if (clip->endPos() < info.endPos) {
2118 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2119 scene()->removeItem(clip);
2123 ItemInfo newclipInfo = clip->info();
2124 newclipInfo.startPos = info.endPos;
2125 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2126 clip->resizeStart(info.endPos.frames(m_document->fps()));
2130 KdenliveSettings::setSnaptopoints(snap);
2135 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2137 if (mode == OVERWRITEEDIT) {
2138 // if we are in overwrite or push mode, move clips accordingly
2139 bool snap = KdenliveSettings::snaptopoints();
2140 KdenliveSettings::setSnaptopoints(false);
2141 ItemInfo info = item->info();
2142 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2143 QList<QGraphicsItem *> selection = m_scene->items(rect);
2144 selection.removeAll(item);
2145 for (int i = 0; i < selection.count(); i++) {
2146 if (!selection.at(i)->isEnabled()) continue;
2147 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2148 Transition *tr = static_cast<Transition *>(selection.at(i));
2149 if (tr->startPos() < info.startPos) {
2150 ItemInfo firstPos = tr->info();
2151 ItemInfo newPos = firstPos;
2152 firstPos.endPos = item->startPos();
2153 newPos.startPos = item->endPos();
2154 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2155 if (tr->endPos() > info.endPos) {
2157 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2159 } else if (tr->endPos() > info.endPos) {
2161 ItemInfo firstPos = tr->info();
2162 firstPos.startPos = item->endPos();
2163 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2165 // remove transition
2166 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2170 KdenliveSettings::setSnaptopoints(snap);
2174 QStringList CustomTrackView::mimeTypes() const
2176 QStringList qstrList;
2177 // list of accepted mime types for drop
2178 qstrList.append("text/plain");
2179 qstrList.append("kdenlive/producerslist");
2180 qstrList.append("kdenlive/clip");
2184 Qt::DropActions CustomTrackView::supportedDropActions() const
2186 // returns what actions are supported when dropping
2187 return Qt::MoveAction;
2190 void CustomTrackView::setDuration(int duration)
2192 int diff = qAbs(duration - sceneRect().width());
2193 if (diff * matrix().m11() > -50) {
2194 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2195 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2197 m_projectDuration = duration;
2200 int CustomTrackView::duration() const
2202 return m_projectDuration;
2205 void CustomTrackView::addTrack(TrackInfo type, int ix)
2207 if (ix == -1 || ix == m_document->tracksCount()) {
2208 m_document->insertTrack(ix, type);
2209 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2211 m_document->insertTrack(m_document->tracksCount() - ix, type);
2212 // insert track in MLT playlist
2213 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2215 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2216 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2217 QList<QGraphicsItem *> selection = m_scene->items(r);
2218 resetSelectionGroup();
2220 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2221 scene()->addItem(m_selectionGroup);
2222 for (int i = 0; i < selection.count(); i++) {
2223 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2224 m_selectionGroup->addToGroup(selection.at(i));
2225 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2228 // Move graphic items
2229 m_selectionGroup->translate(0, m_tracksHeight);
2231 // adjust track number
2232 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2233 for (int i = 0; i < children.count(); i++) {
2234 if (children.at(i)->type() == GROUPWIDGET) {
2235 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2236 children << grp->childItems();
2239 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2241 ItemInfo clipinfo = item->info();
2242 if (item->type() == AVWIDGET) {
2243 ClipItem *clip = static_cast <ClipItem *>(item);
2244 // We add a move clip command so that we get the correct producer for new track number
2245 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2246 Mlt::Producer *prod;
2247 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2248 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2249 else prod = clip->baseClip()->producer(clipinfo.track);
2250 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2251 // problem updating clip
2252 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2255 } else if (item->type() == TRANSITIONWIDGET) {
2256 Transition *tr = static_cast <Transition *>(item);
2257 int track = tr->transitionEndTrack();
2259 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2263 resetSelectionGroup(false);
2266 int maxHeight = m_tracksHeight * m_document->tracksCount();
2267 for (int i = 0; i < m_guides.count(); i++) {
2268 QLineF l = m_guides.at(i)->line();
2269 l.setP2(QPointF(l.x2(), maxHeight));
2270 m_guides.at(i)->setLine(l);
2272 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2273 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2274 viewport()->update();
2275 emit tracksChanged();
2276 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2277 //setFixedHeight(50 * m_tracksCount);
2280 void CustomTrackView::removeTrack(int ix)
2282 // Delete track in MLT playlist
2283 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2284 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2286 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2287 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2288 QList<QGraphicsItem *> selection = m_scene->items(r);
2290 resetSelectionGroup();
2292 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2293 scene()->addItem(m_selectionGroup);
2294 for (int i = 0; i < selection.count(); i++) {
2295 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2296 m_selectionGroup->addToGroup(selection.at(i));
2297 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2300 // Move graphic items
2301 qreal ydiff = 0 - (int) m_tracksHeight;
2302 m_selectionGroup->translate(0, ydiff);
2304 // adjust track number
2305 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2306 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2307 for (int i = 0; i < children.count(); i++) {
2308 if (children.at(i)->type() == GROUPWIDGET) {
2309 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2310 children << grp->childItems();
2313 if (children.at(i)->type() == AVWIDGET) {
2314 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2316 ItemInfo clipinfo = clip->info();
2317 // We add a move clip command so that we get the correct producer for new track number
2318 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2319 Mlt::Producer *prod;
2320 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2321 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2322 else prod = clip->baseClip()->producer(clipinfo.track);
2323 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2324 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2327 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2328 Transition *tr = static_cast <Transition *>(children.at(i));
2330 int track = tr->transitionEndTrack();
2332 ItemInfo clipinfo = tr->info();
2333 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2337 resetSelectionGroup(false);
2339 int maxHeight = m_tracksHeight * m_document->tracksCount();
2340 for (int i = 0; i < m_guides.count(); i++) {
2341 QLineF l = m_guides.at(i)->line();
2342 l.setP2(QPointF(l.x2(), maxHeight));
2343 m_guides.at(i)->setLine(l);
2345 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2346 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2348 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2349 viewport()->update();
2350 emit tracksChanged();
2351 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2354 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2356 int tracknumber = m_document->tracksCount() - ix;
2357 m_document->setTrackType(tracknumber - 1, type);
2358 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2359 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2360 viewport()->update();
2364 void CustomTrackView::slotSwitchTrackAudio(int ix)
2366 /*for (int i = 0; i < m_document->tracksCount(); i++)
2367 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2368 int tracknumber = m_document->tracksCount() - ix - 1;
2369 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2370 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2371 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2372 setDocumentModified();
2375 void CustomTrackView::slotSwitchTrackLock(int ix)
2377 int tracknumber = m_document->tracksCount() - ix - 1;
2378 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2379 m_commandStack->push(command);
2383 void CustomTrackView::lockTrack(int ix, bool lock)
2385 int tracknumber = m_document->tracksCount() - ix - 1;
2386 m_document->switchTrackLock(tracknumber, lock);
2387 emit doTrackLock(ix, lock);
2388 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2390 for (int i = 0; i < selection.count(); i++) {
2391 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2392 if (selection.at(i)->isSelected()) {
2393 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2394 else emit transitionItemSelected(NULL);
2396 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2398 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2399 viewport()->update();
2400 setDocumentModified();
2403 void CustomTrackView::slotSwitchTrackVideo(int ix)
2405 int tracknumber = m_document->tracksCount() - ix;
2406 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2407 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2408 setDocumentModified();
2411 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2413 // Check there is no group going over several tracks there, or that would result in timeline corruption
2414 QList<QGraphicsItem *> selection = scene()->items(rect);
2416 int maxHeight = m_tracksHeight * 1.5;
2417 for (int i = 0; i < selection.count(); i++) {
2418 // Check that we don't try to move a group with clips on other tracks
2419 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2422 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2430 void CustomTrackView::slotRemoveSpace()
2434 if (m_menuPosition.isNull()) {
2435 pos = GenTime(cursorPos(), m_document->fps());
2437 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2440 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2441 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2444 ClipItem *item = getClipItemAt(pos, track);
2446 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);
2449 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2450 //kDebug() << "// GOT LENGT; " << length;
2452 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);
2456 // Make sure there is no group in the way
2457 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2460 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2462 // groups found on track, do not allow the move
2463 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2467 QList<ItemInfo> clipsToMove;
2468 QList<ItemInfo> transitionsToMove;
2470 for (int i = 0; i < items.count(); i++) {
2471 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2472 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2473 ItemInfo info = item->info();
2474 if (item->type() == AVWIDGET) {
2475 clipsToMove.append(info);
2476 } else if (item->type() == TRANSITIONWIDGET) {
2477 transitionsToMove.append(info);
2482 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2483 m_commandStack->push(command);
2486 void CustomTrackView::slotInsertSpace()
2490 if (m_menuPosition.isNull()) {
2491 pos = GenTime(cursorPos(), m_document->fps());
2493 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2494 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2496 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2497 if (d.exec() != QDialog::Accepted) return;
2498 GenTime spaceDuration = d.selectedDuration();
2499 track = d.selectedTrack();
2501 ClipItem *item = getClipItemAt(pos, track);
2502 if (item) pos = item->startPos();
2504 // Make sure there is no group in the way
2505 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2507 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2509 // groups found on track, do not allow the move
2510 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2514 QList<ItemInfo> clipsToMove;
2515 QList<ItemInfo> transitionsToMove;
2517 for (int i = 0; i < items.count(); i++) {
2518 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2519 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2520 ItemInfo info = item->info();
2521 if (item->type() == AVWIDGET) {
2522 clipsToMove.append(info);
2523 } else if (item->type() == TRANSITIONWIDGET) {
2524 transitionsToMove.append(info);
2529 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2530 m_commandStack->push(command);
2533 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2535 int diff = duration.frames(m_document->fps());
2536 resetSelectionGroup();
2537 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2538 scene()->addItem(m_selectionGroup);
2540 Transition *transition;
2542 // Create lists with start pos for each track
2543 QMap <int, int> trackClipStartList;
2544 QMap <int, int> trackTransitionStartList;
2546 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2547 trackClipStartList[i] = -1;
2548 trackTransitionStartList[i] = -1;
2551 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2552 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2554 if (clip->parentItem()) {
2555 m_selectionGroup->addToGroup(clip->parentItem());
2556 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2558 m_selectionGroup->addToGroup(clip);
2559 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2561 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))
2562 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2564 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);
2567 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2568 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2570 if (transition->parentItem()) {
2571 m_selectionGroup->addToGroup(transition->parentItem());
2572 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2574 m_selectionGroup->addToGroup(transition);
2575 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2577 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))
2578 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2579 } 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);
2581 m_selectionGroup->translate(diff, 0);
2583 // update items coordinates
2584 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2586 for (int i = 0; i < itemList.count(); i++) {
2587 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2588 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2589 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2590 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2591 for (int j = 0; j < children.count(); j++) {
2592 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2597 resetSelectionGroup(false);
2598 if (track != -1) track = m_document->tracksCount() - track;
2599 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2602 void CustomTrackView::deleteClip(const QString &clipId)
2604 resetSelectionGroup();
2605 QList<QGraphicsItem *> itemList = items();
2606 QUndoCommand *deleteCommand = new QUndoCommand();
2608 for (int i = 0; i < itemList.count(); i++) {
2609 if (itemList.at(i)->type() == AVWIDGET) {
2610 ClipItem *item = (ClipItem *)itemList.at(i);
2611 if (item->clipProducer() == clipId) {
2613 if (item->parentItem()) {
2614 // Clip is in a group, destroy the group
2615 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2617 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2621 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2622 if (count == 0) delete deleteCommand;
2623 else m_commandStack->push(deleteCommand);
2626 void CustomTrackView::setCursorPos(int pos, bool seek)
2628 if (pos == m_cursorPos) return;
2629 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2631 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2632 else if (m_autoScroll) checkScrolling();
2633 m_cursorLine->setPos(m_cursorPos, 0);
2636 void CustomTrackView::updateCursorPos()
2638 m_cursorLine->setPos(m_cursorPos, 0);
2641 int CustomTrackView::cursorPos()
2643 return (int)(m_cursorPos);
2646 void CustomTrackView::moveCursorPos(int delta)
2648 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2649 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2650 m_cursorPos += delta;
2651 m_cursorLine->setPos(m_cursorPos, 0);
2652 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2655 void CustomTrackView::initCursorPos(int pos)
2657 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2659 m_cursorLine->setPos(pos, 0);
2663 void CustomTrackView::checkScrolling()
2665 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2668 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2670 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2671 QGraphicsView::mouseReleaseEvent(event);
2672 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2673 #if QT_VERSION >= 0x040600
2674 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2676 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2677 if (event->button() == Qt::MidButton) {
2680 setDragMode(QGraphicsView::NoDrag);
2681 if (m_operationMode == MOVEGUIDE) {
2682 setCursor(Qt::ArrowCursor);
2683 m_operationMode = NONE;
2684 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2685 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2686 if (newPos != m_dragGuide->position()) {
2687 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2688 m_commandStack->push(command);
2689 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2690 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2691 m_document->syncGuides(m_guides);
2696 } else if (m_operationMode == SPACER && m_selectionGroup) {
2698 if (event->modifiers() != Qt::ControlModifier) {
2699 // We are moving all tracks
2701 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2702 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2704 if (timeOffset != GenTime()) {
2705 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2707 QList<ItemInfo> clipsToMove;
2708 QList<ItemInfo> transitionsToMove;
2710 // Create lists with start pos for each track
2711 QMap <int, int> trackClipStartList;
2712 QMap <int, int> trackTransitionStartList;
2714 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2715 trackClipStartList[i] = -1;
2716 trackTransitionStartList[i] = -1;
2719 for (int i = 0; i < items.count(); i++) {
2720 if (items.at(i)->type() == GROUPWIDGET)
2721 items += items.at(i)->childItems();
2724 for (int i = 0; i < items.count(); i++) {
2725 if (items.at(i)->type() == AVWIDGET) {
2726 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2727 ItemInfo info = item->info();
2728 clipsToMove.append(info);
2730 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2731 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2732 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2733 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2734 ItemInfo info = item->info();
2735 transitionsToMove.append(info);
2737 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2738 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2742 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2743 m_commandStack->push(command);
2744 if (track != -1) track = m_document->tracksCount() - track;
2745 kDebug() << "SPACER TRACK:" << track;
2746 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2748 resetSelectionGroup(false);
2749 m_operationMode = NONE;
2750 } else if (m_operationMode == RUBBERSELECTION) {
2751 //kDebug() << "// END RUBBER SELECT";
2752 resetSelectionGroup();
2753 groupSelectedItems();
2754 m_operationMode = NONE;
2757 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2758 emit transitionItemSelected(NULL);
2762 if (m_dragItem) info = m_dragItem->info();
2764 if (m_operationMode == MOVE) {
2765 setCursor(Qt::OpenHandCursor);
2766 if (m_dragItem) m_dragItem->setZValue(m_dragItem->defaultZValue());
2767 if (m_selectionGroup) m_selectionGroup->setZValue(1);
2768 if (m_dragItem->parentItem() == 0) {
2769 // we are moving one clip, easy
2770 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2771 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2772 Mlt::Producer *prod;
2773 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2774 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2775 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2776 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);
2779 QUndoCommand *moveCommand = new QUndoCommand();
2780 moveCommand->setText(i18n("Move clip"));
2781 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2783 int tracknumber = m_document->tracksCount() - item->track() - 1;
2784 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2785 if (isLocked) item->setItemLocked(true);
2786 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2787 // Also move automatic transitions (on lower track)
2788 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2789 ItemInfo startTrInfo;
2790 ItemInfo newStartTrInfo;
2791 bool moveStartTrans = false;
2792 bool moveEndTrans = false;
2793 if (startTransition && startTransition->isAutomatic()) {
2794 startTrInfo = startTransition->info();
2795 newStartTrInfo = startTrInfo;
2796 newStartTrInfo.track = info.track;
2797 newStartTrInfo.startPos = info.startPos;
2798 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2799 // transition end should stay the same
2801 // transition end should be adjusted to clip
2802 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2804 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2806 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2807 // Check if there is a transition at clip end
2808 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2809 if (tr && tr->isAutomatic()) {
2810 ItemInfo trInfo = tr->info();
2811 ItemInfo newTrInfo = trInfo;
2812 newTrInfo.track = info.track;
2813 newTrInfo.endPos = m_dragItem->endPos();
2814 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2815 // transition start should stay the same
2817 // transition start should be moved
2818 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2820 if (newTrInfo.startPos < newTrInfo.endPos) {
2821 moveEndTrans = true;
2822 if (moveStartTrans) {
2823 // we have to move both transitions, remove the start one so that there is no collision
2824 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2826 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2827 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2828 if (moveStartTrans) {
2829 // re-add transition in correct place
2830 int transTrack = startTransition->transitionEndTrack();
2831 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2832 transTrack = getPreviousVideoTrack(info.track);
2834 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2835 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2841 if (moveStartTrans && !moveEndTrans) {
2842 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2843 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2846 // Also move automatic transitions (on upper track)
2847 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2848 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2849 ItemInfo trInfo = tr->info();
2850 ItemInfo newTrInfo = trInfo;
2851 newTrInfo.startPos = m_dragItem->startPos();
2852 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2853 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2854 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2855 // transition end should be adjusted to clip on upper track
2856 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2858 if (newTrInfo.startPos < newTrInfo.endPos) {
2859 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2860 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2864 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2865 // Check if there is a transition at clip end
2866 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2867 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2868 ItemInfo trInfo = tr->info();
2869 ItemInfo newTrInfo = trInfo;
2870 newTrInfo.endPos = m_dragItem->endPos();
2871 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2872 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2873 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2874 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2875 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2876 // transition start should be moved
2877 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2879 if (newTrInfo.startPos < newTrInfo.endPos) {
2880 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2881 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2886 m_commandStack->push(moveCommand);
2887 //checkTrackSequence(m_dragItem->track());
2889 // undo last move and emit error message
2890 bool snap = KdenliveSettings::snaptopoints();
2891 KdenliveSettings::setSnaptopoints(false);
2892 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2893 KdenliveSettings::setSnaptopoints(snap);
2894 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2896 setDocumentModified();
2898 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2899 Transition *transition = static_cast <Transition *>(m_dragItem);
2900 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2901 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)) {
2902 // Moving transition failed, revert to previous position
2903 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2904 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2906 QUndoCommand *moveCommand = new QUndoCommand();
2907 moveCommand->setText(i18n("Move transition"));
2908 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2909 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2910 m_commandStack->push(moveCommand);
2914 // Moving several clips. We need to delete them and readd them to new position,
2915 // or they might overlap each other during the move
2916 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2917 QList<QGraphicsItem *> items = group->childItems();
2919 QList<ItemInfo> clipsToMove;
2920 QList<ItemInfo> transitionsToMove;
2922 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2923 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2924 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2925 QUndoCommand *moveGroup = new QUndoCommand();
2926 moveGroup->setText(i18n("Move group"));
2927 if (timeOffset != GenTime() || trackOffset != 0) {
2928 // remove items in MLT playlist
2931 int max = items.count();
2932 for (int i = 0; i < max; i++) {
2933 if (items.at(i)->type() == GROUPWIDGET) {
2934 items += items.at(i)->childItems();
2937 m_document->renderer()->blockSignals(true);
2938 for (int i = 0; i < items.count(); i++) {
2939 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2940 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2941 ItemInfo info = item->info();
2942 if (item->type() == AVWIDGET) {
2943 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2944 // error, clip cannot be removed from playlist
2945 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2947 clipsToMove.append(info);
2950 transitionsToMove.append(info);
2951 Transition *tr = static_cast <Transition*>(item);
2952 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2955 m_document->renderer()->blockSignals(false);
2956 for (int i = 0; i < items.count(); i++) {
2957 // re-add items in correct place
2958 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2959 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2961 ItemInfo info = item->info();
2962 int tracknumber = m_document->tracksCount() - info.track - 1;
2963 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2965 group->removeFromGroup(item);
2966 item->setItemLocked(true);
2969 if (item->type() == AVWIDGET) {
2970 ClipItem *clip = static_cast <ClipItem*>(item);
2971 info.track = m_document->tracksCount() - info.track;
2972 Mlt::Producer *prod;
2973 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
2974 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2975 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2976 else prod = clip->baseClip()->producer(info.track);
2977 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2978 for (int i = 0; i < clip->effectsCount(); i++) {
2979 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2982 Transition *tr = static_cast <Transition*>(item);
2983 int newTrack = tr->transitionEndTrack();
2984 if (!tr->forcedTrack()) {
2985 newTrack = getPreviousVideoTrack(info.track);
2987 tr->updateTransitionEndTrack(newTrack);
2988 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
2989 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2993 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
2994 m_commandStack->push(moveGroup);
2996 //QPointF top = group->sceneBoundingRect().topLeft();
2997 //QPointF oldpos = m_selectionGroup->scenePos();
2998 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2999 //group->setPos(top);
3000 //TODO: get rid of the 3 lines below
3001 if (m_selectionGroup) {
3002 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3003 m_selectionGroupInfo.track = m_selectionGroup->track();
3005 setDocumentModified();
3008 m_document->renderer()->doRefresh();
3009 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3011 if (m_dragItem->type() == AVWIDGET) {
3012 ItemInfo resizeinfo = m_dragItemInfo;
3013 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3014 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3016 QUndoCommand *resizeCommand = new QUndoCommand();
3017 resizeCommand->setText(i18n("Resize clip"));
3019 // Check if there is an automatic transition on that clip (lower track)
3020 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3021 if (transition && transition->isAutomatic()) {
3022 ItemInfo trInfo = transition->info();
3023 ItemInfo newTrInfo = trInfo;
3024 newTrInfo.startPos = m_dragItem->startPos();
3025 if (newTrInfo.startPos < newTrInfo.endPos)
3026 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3028 // Check if there is an automatic transition on that clip (upper track)
3029 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3030 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3031 ItemInfo trInfo = transition->info();
3032 ItemInfo newTrInfo = trInfo;
3033 newTrInfo.startPos = m_dragItem->startPos();
3034 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3035 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3036 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3040 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3041 updatePositionEffects(clip, m_dragItemInfo);
3045 QDomElement root = doc.createElement("list");
3046 doc.appendChild(root);
3047 QList <int> indexes;
3048 for (int i = 0; i < clip->effectsCount(); i++) {
3049 QDomElement effect = clip->effectAt(i);
3050 if (EffectsList::hasKeyFrames(effect)) {
3051 doc.appendChild(doc.importNode(effect, true));
3056 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3057 // Keyframes were modified, updateClip
3058 QDomNodeList effs = doc.elementsByTagName("effect");
3060 // Since we must always resize clip before updating the keyframes, we
3061 // put a resize command before & after checking keyframes so that
3062 // we are sure the resize is performed before whenever we do or undo the action
3064 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3065 for (int i = 0; i < indexes.count(); i++) {
3066 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);
3067 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3069 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3070 emit clipItemSelected(clip);
3071 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3073 m_commandStack->push(resizeCommand);
3075 bool snap = KdenliveSettings::snaptopoints();
3076 KdenliveSettings::setSnaptopoints(false);
3077 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3078 KdenliveSettings::setSnaptopoints(snap);
3079 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3081 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3082 Transition *transition = static_cast <Transition *>(m_dragItem);
3083 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)) {
3084 // Cannot resize transition
3085 bool snap = KdenliveSettings::snaptopoints();
3086 KdenliveSettings::setSnaptopoints(false);
3087 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3088 KdenliveSettings::setSnaptopoints(snap);
3089 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3091 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3092 m_commandStack->push(command);
3096 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3097 // Item was resized, rebuild group;
3098 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3099 QList <QGraphicsItem *> children = group->childItems();
3100 m_document->clipManager()->removeGroup(group);
3101 scene()->destroyItemGroup(group);
3102 for (int i = 0; i < children.count(); i++) {
3103 children.at(i)->setSelected(true);
3105 groupSelectedItems(false, true);
3107 //m_document->renderer()->doRefresh();
3108 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3110 if (m_dragItem->type() == AVWIDGET) {
3111 ItemInfo resizeinfo = info;
3112 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3113 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3115 QUndoCommand *resizeCommand = new QUndoCommand();
3116 resizeCommand->setText(i18n("Resize clip"));
3118 // Check if there is an automatic transition on that clip (lower track)
3119 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3120 if (tr && tr->isAutomatic()) {
3121 ItemInfo trInfo = tr->info();
3122 ItemInfo newTrInfo = trInfo;
3123 newTrInfo.endPos = m_dragItem->endPos();
3124 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3127 // Check if there is an automatic transition on that clip (upper track)
3128 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3129 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3130 ItemInfo trInfo = tr->info();
3131 ItemInfo newTrInfo = trInfo;
3132 newTrInfo.endPos = m_dragItem->endPos();
3133 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3134 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3135 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3140 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3142 QDomElement root = doc.createElement("list");
3143 doc.appendChild(root);
3144 QList <int> indexes;
3145 for (int i = 0; i < clip->effectsCount(); i++) {
3146 QDomElement effect = clip->effectAt(i);
3147 if (EffectsList::hasKeyFrames(effect)) {
3148 doc.appendChild(doc.importNode(effect, true));
3153 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)) {
3154 // Keyframes were modified, updateClip
3155 QDomNodeList effs = doc.elementsByTagName("effect");
3157 // Since we must always resize clip before updating the keyframes, we
3158 // put a resize command before & after checking keyframes so that
3159 // we are sure the resize is performed before whenever we do or undo the action
3161 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3162 for (int i = 0; i < indexes.count(); i++) {
3163 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);
3164 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3166 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3167 emit clipItemSelected(clip);
3168 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3170 m_commandStack->push(resizeCommand);
3171 updatePositionEffects(clip, m_dragItemInfo);
3173 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3174 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3176 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3177 Transition *transition = static_cast <Transition *>(m_dragItem);
3178 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)) {
3179 // Cannot resize transition
3180 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3181 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3183 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3184 m_commandStack->push(command);
3187 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3188 // Item was resized, rebuild group;
3189 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3190 QList <QGraphicsItem *> children = group->childItems();
3191 m_document->clipManager()->removeGroup(group);
3192 scene()->destroyItemGroup(group);
3193 for (int i = 0; i < children.count(); i++) {
3194 children.at(i)->setSelected(true);
3196 groupSelectedItems(false, true);
3198 //m_document->renderer()->doRefresh();
3199 } else if (m_operationMode == FADEIN) {
3200 // resize fade in effect
3201 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3202 int ix = item->hasEffect("volume", "fadein");
3203 int ix2 = item->hasEffect("", "fade_from_black");
3205 QDomElement oldeffect = item->effectAt(ix);
3206 int start = item->cropStart().frames(m_document->fps());
3207 int end = item->fadeIn();
3209 slotDeleteEffect(item, oldeffect);
3212 QDomElement effect = oldeffect.cloneNode().toElement();
3213 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3214 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3215 slotUpdateClipEffect(item, effect, oldeffect, ix);
3216 emit clipItemSelected(item, ix);
3218 } else if (item->fadeIn() != 0 && ix2 == -1) {
3220 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3222 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3223 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3224 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3225 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3228 QDomElement oldeffect = item->effectAt(ix2);
3229 int start = item->cropStart().frames(m_document->fps());
3230 int end = item->fadeIn();
3232 slotDeleteEffect(item, oldeffect);
3235 QDomElement effect = oldeffect.cloneNode().toElement();
3236 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3237 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3238 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3239 emit clipItemSelected(item, ix2);
3242 } else if (m_operationMode == FADEOUT) {
3243 // resize fade in effect
3244 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3245 int ix = item->hasEffect("volume", "fadeout");
3246 int ix2 = item->hasEffect("", "fade_to_black");
3248 QDomElement oldeffect = item->effectAt(ix);
3249 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3250 int start = item->fadeOut();
3252 slotDeleteEffect(item, oldeffect);
3254 start = end - start;
3255 QDomElement effect = oldeffect.cloneNode().toElement();
3256 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3257 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3258 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3259 slotUpdateClipEffect(item, effect, oldeffect, ix);
3260 emit clipItemSelected(item, ix);
3262 } else if (item->fadeOut() != 0 && ix2 == -1) {
3264 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3266 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3267 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3268 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3269 EffectsList::setParameter(effect, "out", QString::number(0));
3270 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3273 QDomElement oldeffect = item->effectAt(ix2);
3274 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3275 int start = item->fadeOut();
3277 slotDeleteEffect(item, oldeffect);
3279 start = end - start;
3280 QDomElement effect = oldeffect.cloneNode().toElement();
3281 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3282 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3283 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3284 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3285 emit clipItemSelected(item, ix2);
3288 } else if (m_operationMode == KEYFRAME) {
3289 // update the MLT effect
3290 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3291 QString previous = item->keyframes(item->selectedEffectIndex());
3292 item->updateKeyframeEffect();
3293 QString next = item->keyframes(item->selectedEffectIndex());
3294 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3295 m_commandStack->push(command);
3296 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3297 emit clipItemSelected(item, item->selectedEffectIndex());
3299 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3300 // A transition is selected
3302 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3303 if (transitionClip && transitionClip->baseClip()) {
3304 QString size = transitionClip->baseClip()->getProperty("frame_size");
3305 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3306 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3307 p.setY(size.section('x', 1, 1).toInt());
3309 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3310 } else emit transitionItemSelected(NULL);
3311 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3312 m_operationMode = NONE;
3315 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3317 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3319 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3320 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3323 if (item->isSelected()) emit clipItemSelected(NULL);
3324 item->baseClip()->removeReference();
3325 m_document->updateClip(item->baseClip()->getId());
3327 /*if (item->baseClip()->isTransparent()) {
3328 // also remove automatic transition
3329 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3330 if (tr && tr->isAutomatic()) {
3331 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3332 scene()->removeItem(tr);
3336 m_waitingThumbs.removeAll(item);
3337 if (m_dragItem == item) m_dragItem = NULL;
3338 #if QT_VERSION >= 0x040600
3339 // animate item deletion
3340 item->closeAnimation();
3341 /*if (refresh) item->closeAnimation();
3343 // no refresh, means we have several operations chained, we need to delete clip immediatly
3344 // so that it does not get in the way of the other
3353 setDocumentModified();
3354 if (refresh) m_document->renderer()->doRefresh();
3357 void CustomTrackView::deleteSelectedClips()
3359 resetSelectionGroup();
3360 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3361 if (itemList.count() == 0) {
3362 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3365 scene()->clearSelection();
3366 QUndoCommand *deleteSelected = new QUndoCommand();
3368 bool resetGroup = false;
3371 int transitionCount = 0;
3372 // expand & destroy groups
3373 for (int i = 0; i < itemList.count(); i++) {
3374 if (itemList.at(i)->type() == GROUPWIDGET) {
3376 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3377 itemList += children;
3378 QList <ItemInfo> clipInfos;
3379 QList <ItemInfo> transitionInfos;
3380 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3381 for (int j = 0; j < children.count(); j++) {
3382 if (children.at(j)->type() == AVWIDGET) {
3383 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3384 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3385 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3386 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3387 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3390 if (clipInfos.count() > 0) {
3391 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3396 for (int i = 0; i < itemList.count(); i++) {
3397 if (itemList.at(i)->type() == AVWIDGET) {
3399 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3400 if (item->parentItem()) resetGroup = true;
3401 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3402 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3403 emit clipItemSelected(NULL);
3404 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3406 Transition *item = static_cast <Transition *>(itemList.at(i));
3407 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3408 if (item->parentItem()) resetGroup = true;
3409 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3410 emit transitionItemSelected(NULL);
3413 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3414 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3415 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3416 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3417 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3418 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3419 else deleteSelected->setText(i18n("Delete selected items"));
3420 m_commandStack->push(deleteSelected);
3423 void CustomTrackView::changeClipSpeed()
3425 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3426 if (itemList.count() == 0) {
3427 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3430 QUndoCommand *changeSelected = new QUndoCommand();
3431 changeSelected->setText("Edit clip speed");
3435 for (int i = 0; i < itemList.count(); i++) {
3436 if (itemList.at(i)->type() == AVWIDGET) {
3437 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3438 ItemInfo info = item->info();
3439 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3441 double speed = (double) percent / 100.0;
3442 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3444 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3448 if (count > 0) m_commandStack->push(changeSelected);
3449 else delete changeSelected;
3452 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3454 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3455 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3457 kDebug() << "ERROR: Cannot find clip for speed change";
3458 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3461 info.track = m_document->tracksCount() - item->track();
3462 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3464 item->setSpeed(speed, strobe);
3465 item->updateRectGeometry();
3466 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3467 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3469 updatePositionEffects(item, info);
3470 setDocumentModified();
3471 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3474 void CustomTrackView::cutSelectedClips()
3476 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3477 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3478 for (int i = 0; i < itemList.count(); i++) {
3479 if (itemList.at(i)->type() == AVWIDGET) {
3480 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3481 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3482 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3483 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3484 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3485 m_commandStack->push(command);
3491 void CustomTrackView::groupClips(bool group)
3493 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3494 QList <ItemInfo> clipInfos;
3495 QList <ItemInfo> transitionInfos;
3496 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3499 int max = itemList.count();
3500 for (int i = 0; i < max; i++) {
3501 if (itemList.at(i)->type() == GROUPWIDGET) {
3502 itemList += itemList.at(i)->childItems();
3506 for (int i = 0; i < itemList.count(); i++) {
3507 if (itemList.at(i)->type() == AVWIDGET) {
3508 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3509 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3510 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3511 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3512 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3515 if (clipInfos.count() > 0) {
3516 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3517 m_commandStack->push(command);
3521 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3523 resetSelectionGroup();
3524 m_scene->clearSelection();
3526 for (int i = 0; i < clipInfos.count(); i++) {
3527 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3528 if (clip == NULL) continue;
3529 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3530 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3531 m_document->clipManager()->removeGroup(grp);
3532 scene()->destroyItemGroup(grp);
3534 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3536 for (int i = 0; i < transitionInfos.count(); i++) {
3537 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3538 if (tr == NULL) continue;
3539 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3540 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3541 m_document->clipManager()->removeGroup(grp);
3542 scene()->destroyItemGroup(grp);
3544 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3546 setDocumentModified();
3550 QList <QGraphicsItemGroup *> groups;
3551 for (int i = 0; i < clipInfos.count(); i++) {
3552 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3554 clip->setSelected(true);
3557 for (int i = 0; i < transitionInfos.count(); i++) {
3558 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3560 clip->setSelected(true);
3564 groupSelectedItems(false, true);
3565 setDocumentModified();
3568 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3570 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3571 if (baseclip == NULL) {
3572 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3575 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3576 item->setEffectList(effects);
3577 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3578 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3579 scene()->addItem(item);
3581 int tracknumber = m_document->tracksCount() - info.track - 1;
3582 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3583 if (isLocked) item->setItemLocked(true);
3585 baseclip->addReference();
3586 m_document->updateClip(baseclip->getId());
3587 info.track = m_document->tracksCount() - info.track;
3588 Mlt::Producer *prod;
3589 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3590 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3591 else prod = baseclip->producer(info.track);
3592 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3593 for (int i = 0; i < item->effectsCount(); i++) {
3594 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3596 setDocumentModified();
3597 if (refresh) m_document->renderer()->doRefresh();
3598 m_waitingThumbs.append(item);
3599 m_thumbsTimer.start();
3602 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3604 QList<QGraphicsItem *> list = scene()->items();
3605 ClipItem *clip = NULL;
3606 for (int i = 0; i < list.size(); ++i) {
3607 if (list.at(i)->type() == AVWIDGET) {
3608 clip = static_cast <ClipItem *>(list.at(i));
3609 if (clip->clipProducer() == clipId) {
3610 ItemInfo info = clip->info();
3611 info.track = m_document->tracksCount() - clip->track();
3612 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3613 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3615 clip->refreshClip(true);
3622 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3624 int framepos = (int)(pos.frames(m_document->fps()));
3625 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3626 ClipItem *clip = NULL;
3627 for (int i = 0; i < list.size(); i++) {
3628 if (!list.at(i)->isEnabled()) continue;
3629 if (list.at(i)->type() == AVWIDGET) {
3630 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3631 if (test->endPos() == pos) clip = test;
3638 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3640 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3641 ClipItem *clip = NULL;
3642 for (int i = 0; i < list.size(); i++) {
3643 if (!list.at(i)->isEnabled()) continue;
3644 if (list.at(i)->type() == AVWIDGET) {
3645 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3646 if (test->startPos() == pos) clip = test;
3653 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3655 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3656 QList<QGraphicsItem *> list = scene()->items(p);
3657 ClipItem *clip = NULL;
3658 for (int i = 0; i < list.size(); i++) {
3659 if (!list.at(i)->isEnabled()) continue;
3660 if (list.at(i)->type() == AVWIDGET) {
3661 clip = static_cast <ClipItem *>(list.at(i));
3668 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3670 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3673 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3675 const QPointF p(pos, (track + 1) * m_tracksHeight);
3676 QList<QGraphicsItem *> list = scene()->items(p);
3677 Transition *clip = NULL;
3678 for (int i = 0; i < list.size(); i++) {
3679 if (!list.at(i)->isEnabled()) continue;
3680 if (list.at(i)->type() == TRANSITIONWIDGET) {
3681 clip = static_cast <Transition *>(list.at(i));
3688 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3690 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3693 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3695 int framepos = (int)(pos.frames(m_document->fps()));
3696 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3697 QList<QGraphicsItem *> list = scene()->items(p);
3698 Transition *clip = NULL;
3699 for (int i = 0; i < list.size(); i++) {
3700 if (!list.at(i)->isEnabled()) continue;
3701 if (list.at(i)->type() == TRANSITIONWIDGET) {
3702 Transition *test = static_cast <Transition *>(list.at(i));
3703 if (test->endPos() == pos) clip = test;
3710 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3712 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3713 QList<QGraphicsItem *> list = scene()->items(p);
3714 Transition *clip = NULL;
3715 for (int i = 0; i < list.size(); ++i) {
3716 if (!list.at(i)->isEnabled()) continue;
3717 if (list.at(i)->type() == TRANSITIONWIDGET) {
3718 Transition *test = static_cast <Transition *>(list.at(i));
3719 if (test->startPos() == pos) clip = test;
3726 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3728 if (m_selectionGroup) resetSelectionGroup(false);
3729 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3731 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);
3732 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3735 Mlt::Producer *prod;
3736 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3737 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3738 else prod = item->baseClip()->producer(end.track);
3740 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);
3742 bool snap = KdenliveSettings::snaptopoints();
3743 KdenliveSettings::setSnaptopoints(false);
3744 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3746 int tracknumber = m_document->tracksCount() - end.track - 1;
3747 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3748 m_scene->clearSelection();
3749 if (isLocked) item->setItemLocked(true);
3751 if (item->isItemLocked()) item->setItemLocked(false);
3752 item->setSelected(true);
3754 if (item->baseClip()->isTransparent()) {
3755 // Also move automatic transition
3756 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3757 if (tr && tr->isAutomatic()) {
3758 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3759 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);
3760 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3763 KdenliveSettings::setSnaptopoints(snap);
3764 setDocumentModified();
3766 // undo last move and emit error message
3767 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3769 if (refresh) m_document->renderer()->doRefresh();
3770 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3773 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3776 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3777 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3778 resetSelectionGroup();
3779 m_scene->clearSelection();
3781 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3782 scene()->addItem(m_selectionGroup);
3784 m_document->renderer()->blockSignals(true);
3785 for (int i = 0; i < startClip.count(); i++) {
3787 startClip[i].startPos = startClip.at(i).startPos - offset;
3788 startClip[i].track = startClip.at(i).track - trackOffset;
3790 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3791 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3793 clip->setItemLocked(false);
3794 if (clip->parentItem()) {
3795 m_selectionGroup->addToGroup(clip->parentItem());
3796 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3798 m_selectionGroup->addToGroup(clip);
3799 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3801 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3802 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3804 for (int i = 0; i < startTransition.count(); i++) {
3806 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3807 startTransition[i].track = startTransition.at(i).track - trackOffset;
3809 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3811 tr->setItemLocked(false);
3812 if (tr->parentItem()) {
3813 m_selectionGroup->addToGroup(tr->parentItem());
3814 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3816 m_selectionGroup->addToGroup(tr);
3817 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3819 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());
3820 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3822 m_document->renderer()->blockSignals(false);
3824 if (m_selectionGroup) {
3825 bool snap = KdenliveSettings::snaptopoints();
3826 KdenliveSettings::setSnaptopoints(false);
3828 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3829 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3831 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3833 int max = children.count();
3834 for (int i = 0; i < max; i++) {
3835 if (children.at(i)->type() == GROUPWIDGET) {
3836 children += children.at(i)->childItems();
3837 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3838 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3839 /*m_document->clipManager()->removeGroup(grp);
3840 m_scene->destroyItemGroup(grp);*/
3841 children.removeAll(children.at(i));
3846 for (int i = 0; i < children.count(); i++) {
3847 // re-add items in correct place
3848 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3849 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3851 ItemInfo info = item->info();
3852 int tracknumber = m_document->tracksCount() - info.track - 1;
3853 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3854 if (isLocked) item->setItemLocked(true);
3855 else if (item->isItemLocked()) item->setItemLocked(false);
3857 if (item->type() == AVWIDGET) {
3858 ClipItem *clip = static_cast <ClipItem*>(item);
3859 info.track = m_document->tracksCount() - info.track;
3860 Mlt::Producer *prod;
3861 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3862 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3863 else prod = clip->baseClip()->producer(info.track);
3864 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3865 } else if (item->type() == TRANSITIONWIDGET) {
3866 Transition *tr = static_cast <Transition*>(item);
3868 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3870 newTrack = tr->transitionEndTrack() + trackOffset;
3871 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3873 tr->updateTransitionEndTrack(newTrack);
3874 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3877 resetSelectionGroup(false);
3878 KdenliveSettings::setSnaptopoints(snap);
3879 m_document->renderer()->doRefresh();
3880 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3883 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3885 Transition *item = getTransitionItemAt(start.startPos, start.track);
3887 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);
3888 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3891 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3892 bool snap = KdenliveSettings::snaptopoints();
3893 KdenliveSettings::setSnaptopoints(false);
3894 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3895 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3896 // Transition was moved
3897 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3898 } else if (end.endPos == start.endPos) {
3899 // Transition start resize
3900 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3901 } else if (end.startPos == start.startPos) {
3902 // Transition end resize;
3903 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3904 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3907 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3908 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3909 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3911 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3912 KdenliveSettings::setSnaptopoints(snap);
3913 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3914 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);
3915 if (m_dragItem && m_dragItem == item) {
3917 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3918 if (transitionClip && transitionClip->baseClip()) {
3919 QString size = transitionClip->baseClip()->getProperty("frame_size");
3920 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3921 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3922 p.setY(size.section('x', 1, 1).toInt());
3924 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3926 if (m_refresh) m_document->renderer()->doRefresh();
3927 setDocumentModified();
3930 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3932 bool resizeClipStart = (start.startPos != end.startPos);
3933 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3935 if (dontWorry) return;
3936 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);
3937 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3940 if (item->parentItem()) {
3941 // Item is part of a group, reset group
3942 resetSelectionGroup();
3945 bool snap = KdenliveSettings::snaptopoints();
3946 KdenliveSettings::setSnaptopoints(false);
3947 if (resizeClipStart) {
3948 ItemInfo clipinfo = item->info();
3949 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3950 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3952 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3953 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3954 updatePositionEffects(item, clipinfo);
3955 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3957 ItemInfo clipinfo = item->info();
3958 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3959 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3961 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3962 updatePositionEffects(item, clipinfo);
3963 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3965 if (!resizeClipStart && end.cropStart != start.cropStart) {
3966 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3967 ItemInfo clipinfo = end;
3968 clipinfo.track = m_document->tracksCount() - end.track;
3969 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3971 item->setCropStart(end.cropStart);
3972 item->resetThumbs(true);
3975 m_document->renderer()->doRefresh();
3976 KdenliveSettings::setSnaptopoints(snap);
3977 setDocumentModified();
3980 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
3982 int end = item->fadeIn();
3984 // there is a fade in effect
3985 int effectPos = item->hasEffect("volume", "fadein");
3986 if (effectPos != -1) {
3987 QDomElement oldeffect = item->effectAt(effectPos);
3988 int start = item->cropStart().frames(m_document->fps());
3989 int max = item->cropDuration().frames(m_document->fps());
3991 // Make sure the fade effect is not longer than the clip
3992 item->setFadeIn(max);
3993 end = item->fadeIn();
3996 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3997 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3998 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3999 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4000 // if fade effect is displayed, update the effect edit widget with new clip duration
4001 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4003 effectPos = item->hasEffect("brightness", "fade_from_black");
4004 if (effectPos != -1) {
4005 QDomElement oldeffect = item->effectAt(effectPos);
4006 int start = item->cropStart().frames(m_document->fps());
4007 int max = item->cropDuration().frames(m_document->fps());
4009 // Make sure the fade effect is not longer than the clip
4010 item->setFadeIn(max);
4011 end = item->fadeIn();
4014 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4015 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4016 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4017 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4018 // if fade effect is displayed, update the effect edit widget with new clip duration
4019 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4022 int start = item->fadeOut();
4024 // there is a fade out effect
4025 int effectPos = item->hasEffect("volume", "fadeout");
4026 if (effectPos != -1) {
4027 QDomElement oldeffect = item->effectAt(effectPos);
4028 int max = item->cropDuration().frames(m_document->fps());
4029 int end = max + item->cropStart().frames(m_document->fps());
4031 // Make sure the fade effect is not longer than the clip
4032 item->setFadeOut(max);
4033 start = item->fadeOut();
4035 start = end - start;
4036 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4037 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4038 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4039 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4040 // if fade effect is displayed, update the effect edit widget with new clip duration
4041 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4043 effectPos = item->hasEffect("brightness", "fade_to_black");
4044 if (effectPos != -1) {
4045 QDomElement oldeffect = item->effectAt(effectPos);
4046 int max = item->cropDuration().frames(m_document->fps());
4047 int end = max + item->cropStart().frames(m_document->fps());
4049 // Make sure the fade effect is not longer than the clip
4050 item->setFadeOut(max);
4051 start = item->fadeOut();
4053 start = end - start;
4054 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4055 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4056 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4057 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4058 // if fade effect is displayed, update the effect edit widget with new clip duration
4059 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4063 int effectPos = item->hasEffect("freeze", "freeze");
4064 if (effectPos != -1) {
4065 // Freeze effect needs to be adjusted with clip resize
4066 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4067 QDomElement eff = item->getEffectAt(effectPos);
4068 if (!eff.isNull() && diff != 0) {
4069 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4070 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4071 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4072 emit clipItemSelected(item, item->selectedEffectIndex());
4078 double CustomTrackView::getSnapPointForPos(double pos)
4080 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4083 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4085 QList <GenTime> snaps;
4086 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4087 QList<QGraphicsItem *> itemList = items();
4088 for (int i = 0; i < itemList.count(); i++) {
4089 if (itemList.at(i) == selected) continue;
4090 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4091 if (itemList.at(i)->type() == AVWIDGET) {
4092 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4093 GenTime start = item->startPos();
4094 GenTime end = item->endPos();
4095 snaps.append(start);
4097 if (!offsetList.isEmpty()) {
4098 for (int j = 0; j < offsetList.size(); j++) {
4099 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4100 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4104 QList < GenTime > markers = item->snapMarkers();
4105 for (int j = 0; j < markers.size(); ++j) {
4106 GenTime t = markers.at(j);
4108 if (!offsetList.isEmpty()) {
4109 for (int k = 0; k < offsetList.size(); k++) {
4110 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4114 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4115 Transition *transition = static_cast <Transition*>(itemList.at(i));
4116 GenTime start = transition->startPos();
4117 GenTime end = transition->endPos();
4118 snaps.append(start);
4120 if (!offsetList.isEmpty()) {
4121 for (int j = 0; j < offsetList.size(); j++) {
4122 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4123 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4129 // add cursor position
4130 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4132 if (!offsetList.isEmpty()) {
4133 for (int j = 0; j < offsetList.size(); j++) {
4134 snaps.append(pos - offsetList.at(j));
4139 for (int i = 0; i < m_guides.count(); i++) {
4140 snaps.append(m_guides.at(i)->position());
4141 if (!offsetList.isEmpty()) {
4142 for (int j = 0; j < offsetList.size(); j++) {
4143 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4149 m_scene->setSnapList(snaps);
4150 //for (int i = 0; i < m_snapPoints.size(); ++i)
4151 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4154 void CustomTrackView::slotSeekToPreviousSnap()
4156 updateSnapPoints(NULL);
4157 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4158 setCursorPos((int) res.frames(m_document->fps()));
4162 void CustomTrackView::slotSeekToNextSnap()
4164 updateSnapPoints(NULL);
4165 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4166 setCursorPos((int) res.frames(m_document->fps()));
4170 void CustomTrackView::clipStart()
4172 AbstractClipItem *item = getMainActiveClip();
4174 setCursorPos((int) item->startPos().frames(m_document->fps()));
4179 void CustomTrackView::clipEnd()
4181 AbstractClipItem *item = getMainActiveClip();
4183 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4188 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4190 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4191 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4192 m_commandStack->push(command);
4195 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4197 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4198 m_commandStack->push(command);
4201 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4203 DocClipBase *base = m_document->clipManager()->getClipById(id);
4204 QList <CommentedTime> markers = base->commentedSnapMarkers();
4206 if (markers.isEmpty()) {
4207 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4210 QUndoCommand *deleteMarkers = new QUndoCommand();
4211 deleteMarkers->setText("Delete clip markers");
4213 for (int i = 0; i < markers.size(); i++) {
4214 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4216 m_commandStack->push(deleteMarkers);
4219 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4221 DocClipBase *base = m_document->clipManager()->getClipById(id);
4222 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4223 else base->deleteSnapMarker(pos);
4224 emit updateClipMarkers(base);
4225 setDocumentModified();
4226 viewport()->update();
4229 int CustomTrackView::hasGuide(int pos, int offset)
4231 for (int i = 0; i < m_guides.count(); i++) {
4232 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4233 if (qAbs(guidePos - pos) <= offset) return guidePos;
4234 else if (guidePos > pos) return -1;
4239 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4241 if (oldPos > GenTime() && pos > GenTime()) {
4243 for (int i = 0; i < m_guides.count(); i++) {
4244 if (m_guides.at(i)->position() == oldPos) {
4245 Guide *item = m_guides.at(i);
4246 item->updateGuide(pos, comment);
4250 } else if (pos > GenTime()) addGuide(pos, comment);
4254 for (int i = 0; i < m_guides.count(); i++) {
4255 if (m_guides.at(i)->position() == oldPos) {
4256 delete m_guides.takeAt(i);
4261 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4263 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4264 m_document->syncGuides(m_guides);
4267 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4269 for (int i = 0; i < m_guides.count(); i++) {
4270 if (m_guides.at(i)->position() == pos) {
4271 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4275 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4276 scene()->addItem(g);
4278 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4279 m_document->syncGuides(m_guides);
4283 void CustomTrackView::slotAddGuide()
4285 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4286 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4287 if (d.exec() != QDialog::Accepted) return;
4288 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4289 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4290 m_commandStack->push(command);
4294 void CustomTrackView::slotEditGuide(int guidePos)
4297 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4298 else pos = GenTime(guidePos, m_document->fps());
4300 for (int i = 0; i < m_guides.count(); i++) {
4301 if (m_guides.at(i)->position() == pos) {
4302 slotEditGuide(m_guides.at(i)->info());
4307 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4310 void CustomTrackView::slotEditGuide(CommentedTime guide)
4312 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4313 if (d.exec() == QDialog::Accepted) {
4314 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4315 m_commandStack->push(command);
4320 void CustomTrackView::slotEditTimeLineGuide()
4322 if (m_dragGuide == NULL) return;
4323 CommentedTime guide = m_dragGuide->info();
4324 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4325 if (d.exec() == QDialog::Accepted) {
4326 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4327 m_commandStack->push(command);
4331 void CustomTrackView::slotDeleteGuide(int guidePos)
4334 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4335 else pos = GenTime(guidePos, m_document->fps());
4337 for (int i = 0; i < m_guides.count(); i++) {
4338 if (m_guides.at(i)->position() == pos) {
4339 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4340 m_commandStack->push(command);
4345 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4349 void CustomTrackView::slotDeleteTimeLineGuide()
4351 if (m_dragGuide == NULL) return;
4352 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4353 m_commandStack->push(command);
4357 void CustomTrackView::slotDeleteAllGuides()
4359 QUndoCommand *deleteAll = new QUndoCommand();
4360 deleteAll->setText("Delete all guides");
4361 for (int i = 0; i < m_guides.count(); i++) {
4362 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4364 m_commandStack->push(deleteAll);
4367 void CustomTrackView::setTool(PROJECTTOOL tool)
4372 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4375 matrix = matrix.scale(scaleFactor, verticalScale);
4376 m_scene->setScale(scaleFactor, verticalScale);
4378 scene()->removeItem(m_visualTip);
4379 m_animationTimer->stop();
4385 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4387 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4388 int diff = sceneRect().width() - m_projectDuration;
4389 if (diff * matrix.m11() < 50) {
4390 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4391 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4393 centerOn(QPointF(cursorPos(), verticalPos));
4396 void CustomTrackView::slotRefreshGuides()
4398 if (KdenliveSettings::showmarkers()) {
4399 for (int i = 0; i < m_guides.count(); i++) {
4400 m_guides.at(i)->update();
4405 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4407 //kDebug() << "// DRAW BG: " << rect.width();
4408 painter->setClipRect(rect);
4409 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4410 QPen pen1 = painter->pen();
4411 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4412 painter->setPen(pen1);
4413 double min = rect.left();
4414 double max = rect.right();
4415 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4416 int maxTrack = m_document->tracksCount();
4417 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4418 QColor audioColor = palette().alternateBase().color();
4419 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4420 for (int i = 0; i < maxTrack; i++) {
4421 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4422 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4423 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4424 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4425 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4427 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4429 int lowerLimit = m_tracksHeight * maxTrack + 1;
4430 if (height() > lowerLimit) {
4431 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4432 painter->fillRect(bg, base);
4436 bool CustomTrackView::findString(const QString &text)
4439 for (int i = 0; i < m_searchPoints.size(); ++i) {
4440 marker = m_searchPoints.at(i).comment();
4441 if (marker.contains(text, Qt::CaseInsensitive)) {
4442 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4443 int vert = verticalScrollBar()->value();
4444 int hor = cursorPos();
4445 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4453 bool CustomTrackView::findNextString(const QString &text)
4456 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4457 marker = m_searchPoints.at(i).comment();
4458 if (marker.contains(text, Qt::CaseInsensitive)) {
4459 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4460 int vert = verticalScrollBar()->value();
4461 int hor = cursorPos();
4462 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4471 void CustomTrackView::initSearchStrings()
4473 m_searchPoints.clear();
4474 QList<QGraphicsItem *> itemList = items();
4475 for (int i = 0; i < itemList.count(); i++) {
4476 // parse all clip names
4477 if (itemList.at(i)->type() == AVWIDGET) {
4478 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4479 GenTime start = item->startPos();
4480 CommentedTime t(start, item->clipName());
4481 m_searchPoints.append(t);
4482 // add all clip markers
4483 QList < CommentedTime > markers = item->commentedSnapMarkers();
4484 m_searchPoints += markers;
4489 for (int i = 0; i < m_guides.count(); i++) {
4490 m_searchPoints.append(m_guides.at(i)->info());
4493 qSort(m_searchPoints);
4496 void CustomTrackView::clearSearchStrings()
4498 m_searchPoints.clear();
4502 void CustomTrackView::copyClip()
4504 qDeleteAll(m_copiedItems);
4505 m_copiedItems.clear();
4506 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4507 if (itemList.count() == 0) {
4508 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4511 for (int i = 0; i < itemList.count(); i++) {
4512 if (itemList.at(i)->type() == AVWIDGET) {
4513 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4514 ClipItem *clone = clip->clone(clip->info());
4515 m_copiedItems.append(clone);
4516 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4517 Transition *dup = static_cast <Transition *>(itemList.at(i));
4518 m_copiedItems.append(dup->clone());
4523 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4525 if (m_scene->editMode() != NORMALEDIT) {
4526 // If we are in overwrite mode, always allow the move
4529 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));
4530 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4531 for (int i = 0; i < collisions.count(); i++) {
4532 if (collisions.at(i)->type() == type) return false;
4537 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4540 for (int i = 0; i < infoList.count(); i++) {
4541 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));
4544 QList<QGraphicsItem *> collisions = scene()->items(path);
4545 for (int i = 0; i < collisions.count(); i++) {
4546 if (collisions.at(i)->type() == type) return false;
4551 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4553 for (int i = 0; i < items.count(); i++) {
4554 ItemInfo info = items.at(i)->info();
4555 info.startPos += offset;
4556 info.endPos += offset;
4557 info.track += trackOffset;
4558 if (!canBePastedTo(info, items.at(i)->type())) return false;
4563 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4565 QPainterPath movePath;
4566 movePath.moveTo(0, 0);
4568 for (int i = 0; i < items.count(); i++) {
4569 ItemInfo info = items.at(i)->info();
4570 info.startPos = info.startPos + offset;
4571 info.endPos = info.endPos + offset;
4572 info.track = info.track + trackOffset;
4573 if (info.startPos < GenTime()) {
4574 // No clip should go below 0
4577 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));
4578 movePath.addRect(rect);
4580 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4581 for (int i = 0; i < collisions.count(); i++) {
4582 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4583 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4590 void CustomTrackView::pasteClip()
4592 if (m_copiedItems.count() == 0) {
4593 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4597 if (m_menuPosition.isNull()) {
4598 position = mapFromGlobal(QCursor::pos());
4599 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4600 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4603 } else position = m_menuPosition;
4604 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4605 int track = (int)(position.y() / m_tracksHeight);
4606 ItemInfo first = m_copiedItems.at(0)->info();
4608 GenTime offset = pos - first.startPos;
4609 int trackOffset = track - first.track;
4611 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4612 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4615 QUndoCommand *pasteClips = new QUndoCommand();
4616 pasteClips->setText("Paste clips");
4618 for (int i = 0; i < m_copiedItems.count(); i++) {
4619 // parse all clip names
4620 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4621 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4622 ItemInfo info = clip->info();
4623 info.startPos += offset;
4624 info.endPos += offset;
4625 info.track += trackOffset;
4626 if (canBePastedTo(info, AVWIDGET)) {
4627 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4628 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4629 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4630 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4632 info.startPos = tr->startPos() + offset;
4633 info.endPos = tr->endPos() + offset;
4634 info.track = tr->track() + trackOffset;
4635 int transitionEndTrack;
4636 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4637 else transitionEndTrack = tr->transitionEndTrack();
4638 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4639 if (info.startPos >= info.endPos) {
4640 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4641 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4642 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4645 m_commandStack->push(pasteClips);
4648 void CustomTrackView::pasteClipEffects()
4650 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4651 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4654 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4656 QUndoCommand *paste = new QUndoCommand();
4657 paste->setText("Paste effects");
4659 QList<QGraphicsItem *> clips = scene()->selectedItems();
4660 for (int i = 0; i < clips.count(); ++i) {
4661 if (clips.at(i)->type() == AVWIDGET) {
4662 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4663 for (int j = 0; j < clip->effectsCount(); j++) {
4664 QDomElement eff = clip->effectAt(j);
4665 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4666 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4671 m_commandStack->push(paste);
4673 //Â adjust effects (fades, ...)
4674 for (int i = 0; i < clips.count(); ++i) {
4675 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4676 updatePositionEffects(item, item->info());
4681 ClipItem *CustomTrackView::getClipUnderCursor() const
4683 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4684 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4685 for (int i = 0; i < collisions.count(); i++) {
4686 if (collisions.at(i)->type() == AVWIDGET) {
4687 return static_cast < ClipItem *>(collisions.at(i));
4693 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4695 QList<QGraphicsItem *> clips = scene()->selectedItems();
4696 if (clips.isEmpty()) {
4697 return getClipUnderCursor();
4699 AbstractClipItem *item = NULL;
4700 for (int i = 0; i < clips.count(); ++i) {
4701 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4702 item = static_cast < AbstractClipItem *>(clips.at(i));
4703 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4706 if (item) return item;
4711 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4713 QList<QGraphicsItem *> clips = scene()->selectedItems();
4714 if (clips.isEmpty()) {
4715 return getClipUnderCursor();
4718 // remove all items in the list that are not clips
4719 for (int i = 0; i < clips.count();) {
4720 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4723 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4724 for (int i = 0; i < clips.count(); ++i) {
4725 if (clips.at(i)->type() == AVWIDGET) {
4726 item = static_cast < ClipItem *>(clips.at(i));
4727 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4735 void CustomTrackView::setInPoint()
4737 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4739 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4742 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4746 ItemInfo startInfo = clip->info();
4747 ItemInfo endInfo = startInfo;
4748 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4749 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4750 // Check for invalid resize
4751 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4753 } else if (endInfo.startPos < startInfo.startPos) {
4754 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4755 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4756 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4757 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4761 if (clip->type() == TRANSITIONWIDGET) {
4762 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4763 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4766 void CustomTrackView::setOutPoint()
4768 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4770 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4773 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4777 ItemInfo startInfo = clip->info();
4778 ItemInfo endInfo = clip->info();
4779 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4780 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4781 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4782 // Check for invalid resize
4783 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4785 } else if (endInfo.endPos > startInfo.endPos) {
4786 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4787 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4788 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4789 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4795 if (clip->type() == TRANSITIONWIDGET) {
4796 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4797 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4800 void CustomTrackView::slotUpdateAllThumbs()
4802 QList<QGraphicsItem *> itemList = items();
4803 //if (itemList.isEmpty()) return;
4805 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4806 for (int i = 0; i < itemList.count(); i++) {
4807 if (itemList.at(i)->type() == AVWIDGET) {
4808 item = static_cast <ClipItem *>(itemList.at(i));
4809 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4810 // Check if we have a cached thumbnail
4811 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4812 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4813 if (QFile::exists(thumb)) {
4815 item->slotSetStartThumb(pix);
4818 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4819 QString endThumb = startThumb;
4820 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4821 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4822 if (QFile::exists(startThumb)) {
4823 QPixmap pix(startThumb);
4824 item->slotSetStartThumb(pix);
4826 if (QFile::exists(endThumb)) {
4827 QPixmap pix(endThumb);
4828 item->slotSetEndThumb(pix);
4832 item->refreshClip(false);
4833 qApp->processEvents();
4836 viewport()->update();
4839 void CustomTrackView::saveThumbnails()
4841 QList<QGraphicsItem *> itemList = items();
4843 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4844 for (int i = 0; i < itemList.count(); i++) {
4845 if (itemList.at(i)->type() == AVWIDGET) {
4846 item = static_cast <ClipItem *>(itemList.at(i));
4847 if (item->clipType() != COLOR) {
4848 // Check if we have a cached thumbnail
4849 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4850 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4851 if (!QFile::exists(thumb)) {
4852 QPixmap pix(item->startThumb());
4856 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4857 QString endThumb = startThumb;
4858 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4859 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4860 if (!QFile::exists(startThumb)) {
4861 QPixmap pix(item->startThumb());
4862 pix.save(startThumb);
4864 if (!QFile::exists(endThumb)) {
4865 QPixmap pix(item->endThumb());
4875 void CustomTrackView::slotInsertTrack(int ix)
4877 TrackDialog d(m_document, parentWidget());
4878 d.label->setText(i18n("Insert track"));
4879 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4880 d.track_nb->setValue(ix);
4881 d.setWindowTitle(i18n("Insert New Track"));
4882 d.slotUpdateName(ix);
4884 if (d.exec() == QDialog::Accepted) {
4885 ix = d.track_nb->value();
4886 if (d.before_select->currentIndex() == 1) {
4890 if (d.video_track->isChecked()) {
4891 info.type = VIDEOTRACK;
4892 info.isMute = false;
4893 info.isBlind = false;
4894 info.isLocked = false;
4896 info.type = AUDIOTRACK;
4897 info.isMute = false;
4898 info.isBlind = true;
4899 info.isLocked = false;
4901 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4902 m_commandStack->push(addTrack);
4903 setDocumentModified();
4907 void CustomTrackView::slotDeleteTrack(int ix)
4909 TrackDialog d(m_document, parentWidget());
4910 d.label->setText(i18n("Delete track"));
4911 d.before_select->setHidden(true);
4912 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4913 d.track_nb->setValue(ix);
4914 d.slotUpdateName(ix);
4915 d.setWindowTitle(i18n("Delete Track"));
4916 d.video_track->setHidden(true);
4917 d.audio_track->setHidden(true);
4918 if (d.exec() == QDialog::Accepted) {
4919 ix = d.track_nb->value();
4920 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4921 deleteTimelineTrack(ix, info);
4922 setDocumentModified();
4923 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4924 m_commandStack->push(command);*/
4928 void CustomTrackView::slotChangeTrack(int ix)
4930 TrackDialog d(m_document, parentWidget());
4931 d.label->setText(i18n("Change track"));
4932 d.before_select->setHidden(true);
4933 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4934 d.track_nb->setValue(ix);
4935 d.slotUpdateName(ix);
4936 d.setWindowTitle(i18n("Change Track Type"));
4938 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4939 d.video_track->setChecked(true);
4941 d.audio_track->setChecked(true);
4943 if (d.exec() == QDialog::Accepted) {
4945 info.isLocked = false;
4946 info.isMute = false;
4947 ix = d.track_nb->value();
4949 if (d.video_track->isChecked()) {
4950 info.type = VIDEOTRACK;
4951 info.isBlind = false;
4953 info.type = AUDIOTRACK;
4954 info.isBlind = true;
4956 changeTimelineTrack(ix, info);
4957 setDocumentModified();
4962 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4964 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4965 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4966 QList<QGraphicsItem *> selection = m_scene->items(r);
4967 QUndoCommand *deleteTrack = new QUndoCommand();
4968 deleteTrack->setText("Delete track");
4970 // Delete all clips in selected track
4971 for (int i = 0; i < selection.count(); i++) {
4972 if (selection.at(i)->type() == AVWIDGET) {
4973 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4974 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
4975 m_scene->removeItem(item);
4978 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4979 Transition *item = static_cast <Transition *>(selection.at(i));
4980 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4981 m_scene->removeItem(item);
4987 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4988 m_commandStack->push(deleteTrack);
4991 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4993 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4994 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4995 m_commandStack->push(changeTrack);
4998 void CustomTrackView::autoTransition()
5000 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5001 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5002 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5005 Transition *tr = static_cast <Transition*>(itemList.at(0));
5006 tr->setAutomatic(!tr->isAutomatic());
5007 QDomElement transition = tr->toXML();
5008 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);
5009 setDocumentModified();
5013 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5016 QDomNodeList params = effect.elementsByTagName("parameter");
5017 for (int i = 0; i < params.count(); i++) {
5018 QDomElement e = params.item(i).toElement();
5019 if (!e.isNull() && e.attribute("type") == "constant") {
5020 if (e.hasAttribute("factor")) {
5021 double factor = e.attribute("factor").toDouble();
5022 double value = e.attribute("value").toDouble();
5023 value = value / factor;
5024 result.append(QString::number(value));
5025 } else result.append(e.attribute("value"));
5031 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5033 QList<QGraphicsItem *> list = scene()->items();
5034 ClipItem *clip = NULL;
5035 for (int i = 0; i < list.size(); ++i) {
5036 if (list.at(i)->type() == AVWIDGET) {
5037 clip = static_cast <ClipItem *>(list.at(i));
5038 if (clip->clipProducer() == id) {
5039 clip->setClipName(name);
5043 viewport()->update();
5046 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5048 minimum = GenTime();
5049 maximum = GenTime();
5050 QList<QGraphicsItem *> selection;
5051 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5052 selection.removeAll(item);
5053 for (int i = 0; i < selection.count(); i++) {
5054 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5055 if (clip && clip->type() == AVWIDGET) {
5056 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5057 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5062 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5064 minimum = GenTime();
5065 maximum = GenTime();
5066 QList<QGraphicsItem *> selection;
5067 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5068 selection.removeAll(item);
5069 for (int i = 0; i < selection.count(); i++) {
5070 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5071 if (clip && clip->type() == TRANSITIONWIDGET) {
5072 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5073 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5079 void CustomTrackView::loadGroups(const QDomNodeList groups)
5081 for (int i = 0; i < groups.count(); i++) {
5082 QDomNodeList children = groups.at(i).childNodes();
5083 scene()->clearSelection();
5084 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5085 QDomNode n = children.item(nodeindex);
5086 QDomElement elem = n.toElement();
5087 int pos = elem.attribute("position").toInt();
5088 int track = elem.attribute("track").toInt();
5089 if (elem.tagName() == "clipitem") {
5090 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5091 if (clip) clip->setSelected(true);
5093 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5094 if (clip) clip->setSelected(true);
5097 groupSelectedItems(false, true);
5101 void CustomTrackView::splitAudio()
5103 resetSelectionGroup();
5104 QList<QGraphicsItem *> selection = scene()->selectedItems();
5105 if (selection.isEmpty()) {
5106 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5109 QUndoCommand *splitCommand = new QUndoCommand();
5110 splitCommand->setText(i18n("Split audio"));
5111 for (int i = 0; i < selection.count(); i++) {
5112 if (selection.at(i)->type() == AVWIDGET) {
5113 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5114 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5115 if (clip->parentItem()) {
5116 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5118 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5123 m_commandStack->push(splitCommand);
5126 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5128 ClipItem *clip = getClipItemAt(pos, track);
5130 kDebug() << "// Cannot find clip to split!!!";
5134 int start = pos.frames(m_document->fps());
5135 int freetrack = m_document->tracksCount() - track - 1;
5136 for (; freetrack > 0; freetrack--) {
5137 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5138 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5139 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5140 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5141 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5146 kDebug() << "GOT TRK: " << track;
5147 if (freetrack == 0) {
5148 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5150 ItemInfo info = clip->info();
5151 info.track = m_document->tracksCount() - freetrack;
5152 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5153 scene()->clearSelection();
5154 clip->setSelected(true);
5155 ClipItem *audioClip = getClipItemAt(start, info.track);
5157 clip->setVideoOnly(true);
5158 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5159 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5161 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5162 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5164 audioClip->setSelected(true);
5165 audioClip->setAudioOnly(true);
5166 groupSelectedItems(false, true);
5170 // unsplit clip: remove audio part and change video part to normal clip
5171 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5172 kDebug() << "//CANNOT FIND CLP GRP";
5175 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5176 QList<QGraphicsItem *> children = grp->childItems();
5177 if (children.count() != 2) {
5178 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5181 for (int i = 0; i < children.count(); i++) {
5182 if (children.at(i) != clip) {
5183 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5184 ItemInfo info = clip->info();
5185 deleteClip(clp->info());
5186 clip->setVideoOnly(false);
5187 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5188 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5193 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5194 m_document->clipManager()->removeGroup(grp);
5195 scene()->destroyItemGroup(grp);
5199 void CustomTrackView::setVideoOnly()
5201 resetSelectionGroup();
5202 QList<QGraphicsItem *> selection = scene()->selectedItems();
5203 if (selection.isEmpty()) {
5204 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5207 QUndoCommand *videoCommand = new QUndoCommand();
5208 videoCommand->setText(i18n("Video only"));
5209 for (int i = 0; i < selection.count(); i++) {
5210 if (selection.at(i)->type() == AVWIDGET) {
5211 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5212 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5213 if (clip->parentItem()) {
5214 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5216 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5221 m_commandStack->push(videoCommand);
5224 void CustomTrackView::setAudioOnly()
5226 resetSelectionGroup();
5227 QList<QGraphicsItem *> selection = scene()->selectedItems();
5228 if (selection.isEmpty()) {
5229 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5232 QUndoCommand *videoCommand = new QUndoCommand();
5233 videoCommand->setText(i18n("Audio only"));
5234 for (int i = 0; i < selection.count(); i++) {
5235 if (selection.at(i)->type() == AVWIDGET) {
5236 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5237 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5238 if (clip->parentItem()) {
5239 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5241 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5246 m_commandStack->push(videoCommand);
5249 void CustomTrackView::setAudioAndVideo()
5251 resetSelectionGroup();
5252 QList<QGraphicsItem *> selection = scene()->selectedItems();
5253 if (selection.isEmpty()) {
5254 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5257 QUndoCommand *videoCommand = new QUndoCommand();
5258 videoCommand->setText(i18n("Audio and Video"));
5259 for (int i = 0; i < selection.count(); i++) {
5260 if (selection.at(i)->type() == AVWIDGET) {
5261 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5262 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5263 if (clip->parentItem()) {
5264 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5266 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5271 m_commandStack->push(videoCommand);
5274 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5276 ClipItem *clip = getClipItemAt(pos, track);
5278 kDebug() << "// Cannot find clip to split!!!";
5282 int start = pos.frames(m_document->fps());
5283 clip->setVideoOnly(true);
5284 clip->setAudioOnly(false);
5285 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5286 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5288 } else if (audioOnly) {
5289 int start = pos.frames(m_document->fps());
5290 clip->setAudioOnly(true);
5291 clip->setVideoOnly(false);
5292 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5293 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5296 int start = pos.frames(m_document->fps());
5297 clip->setAudioOnly(false);
5298 clip->setVideoOnly(false);
5299 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5300 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5304 setDocumentModified();
5307 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5309 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5310 m_clipTypeGroup->setEnabled(false);
5312 m_clipTypeGroup->setEnabled(true);
5313 QList <QAction *> actions = m_clipTypeGroup->actions();
5315 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5316 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5317 else lookup = "clip_audio_and_video";
5318 for (int i = 0; i < actions.count(); i++) {
5319 if (actions.at(i)->data().toString() == lookup) {
5320 actions.at(i)->setChecked(true);
5327 void CustomTrackView::reloadTransitionLumas()
5331 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5332 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5333 for (int i = 0; i < params.count(); i++) {
5334 QDomElement e = params.item(i).toElement();
5335 if (e.attribute("tag") == "resource") {
5336 lumaNames = e.attribute("paramlistdisplay");
5337 lumaFiles = e.attribute("paramlist");
5342 QList<QGraphicsItem *> itemList = items();
5343 Transition *transitionitem;
5344 QDomElement transitionXml;
5345 for (int i = 0; i < itemList.count(); i++) {
5346 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5347 transitionitem = static_cast <Transition*>(itemList.at(i));
5348 transitionXml = transitionitem->toXML();
5349 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5350 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5351 for (int i = 0; i < params.count(); i++) {
5352 QDomElement e = params.item(i).toElement();
5353 if (e.attribute("tag") == "resource") {
5354 e.setAttribute("paramlistdisplay", lumaNames);
5355 e.setAttribute("paramlist", lumaFiles);
5360 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5361 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5362 for (int i = 0; i < params.count(); i++) {
5363 QDomElement e = params.item(i).toElement();
5364 if (e.attribute("tag") == "luma") {
5365 e.setAttribute("paramlistdisplay", lumaNames);
5366 e.setAttribute("paramlist", lumaFiles);
5373 emit transitionItemSelected(NULL);
5376 double CustomTrackView::fps() const
5378 return m_document->fps();
5381 void CustomTrackView::updateProjectFps()
5383 // update all clips to the new fps
5384 resetSelectionGroup();
5385 scene()->clearSelection();
5387 QList<QGraphicsItem *> itemList = items();
5388 for (int i = 0; i < itemList.count(); i++) {
5389 // remove all items and re-add them one by one
5390 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5392 for (int i = 0; i < itemList.count(); i++) {
5393 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5394 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5395 clip->updateFps(m_document->fps());
5396 m_scene->addItem(clip);
5397 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5398 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5399 QList<QGraphicsItem *> children = grp->childItems();
5400 for (int j = 0; j < children.count(); j++) {
5401 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5402 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5403 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5404 clip->updateFps(m_document->fps());
5407 m_document->clipManager()->removeGroup(grp);
5408 m_scene->addItem(grp);
5409 scene()->destroyItemGroup(grp);
5410 for (int j = 0; j < children.count(); j++) {
5411 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5412 //children.at(j)->setParentItem(0);
5413 children.at(j)->setSelected(true);
5416 groupSelectedItems(true, true);
5417 } else if (itemList.at(i)->type() == GUIDEITEM) {
5418 Guide *g = static_cast<Guide *>(itemList.at(i));
5420 m_scene->addItem(g);
5423 viewport()->update();
5426 void CustomTrackView::slotTrackDown()
5428 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5429 else m_selectedTrack++;
5430 emit updateTrackHeaders();
5431 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5432 ensureVisible(rect);
5433 viewport()->update();
5436 void CustomTrackView::slotTrackUp()
5438 if (m_selectedTrack > 0) m_selectedTrack--;
5439 else m_selectedTrack = m_document->tracksCount() - 1;
5440 emit updateTrackHeaders();
5441 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5442 ensureVisible(rect);
5443 viewport()->update();
5446 int CustomTrackView::selectedTrack() const
5448 return m_selectedTrack;
5451 void CustomTrackView::slotSelectTrack(int ix)
5453 m_selectedTrack = qMax(0, ix);
5454 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5455 emit updateTrackHeaders();
5456 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5457 ensureVisible(rect);
5458 viewport()->update();
5461 void CustomTrackView::selectClip(bool add, bool group)
5463 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5464 QList<QGraphicsItem *> selection = m_scene->items(rect);
5465 resetSelectionGroup(group);
5466 if (!group) m_scene->clearSelection();
5467 for (int i = 0; i < selection.count(); i++) {
5468 if (selection.at(i)->type() == AVWIDGET) {
5469 selection.at(i)->setSelected(add);
5473 if (group) groupSelectedItems();
5476 void CustomTrackView::selectTransition(bool add, bool group)
5478 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5479 QList<QGraphicsItem *> selection = m_scene->items(rect);
5480 resetSelectionGroup(group);
5481 if (!group) m_scene->clearSelection();
5482 for (int i = 0; i < selection.count(); i++) {
5483 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5484 selection.at(i)->setSelected(add);
5488 if (group) groupSelectedItems();
5491 QStringList CustomTrackView::extractTransitionsLumas()
5494 QList<QGraphicsItem *> itemList = items();
5495 Transition *transitionitem;
5496 QDomElement transitionXml;
5497 for (int i = 0; i < itemList.count(); i++) {
5498 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5499 transitionitem = static_cast <Transition*>(itemList.at(i));
5500 transitionXml = transitionitem->toXML();
5501 QString luma = EffectsList::parameter(transitionXml, "luma");
5502 if (!luma.isEmpty()) urls << luma;
5508 void CustomTrackView::setEditMode(EDITMODE mode)
5510 m_scene->setEditMode(mode);
5513 void CustomTrackView::checkTrackSequence(int track)
5515 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5516 //track = m_document->tracksCount() -track;
5517 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5518 QList<QGraphicsItem *> selection = m_scene->items(rect);
5519 QList <int> timelineList;
5520 timelineList.append(0);
5521 for (int i = 0; i < selection.count(); i++) {
5522 if (selection.at(i)->type() == AVWIDGET) {
5523 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5524 int start = clip->startPos().frames(m_document->fps());
5525 int end = clip->endPos().frames(m_document->fps());
5526 if (!timelineList.contains(start)) timelineList.append(start);
5527 if (!timelineList.contains(end)) timelineList.append(end);
5530 qSort(timelineList);
5531 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5532 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5535 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5537 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5539 info.startPos = GenTime(in, m_document->fps());
5540 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5541 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5542 info.cropDuration = info.endPos - info.startPos;
5543 info.track = m_selectedTrack;
5544 QUndoCommand *addCommand = new QUndoCommand();
5545 addCommand->setText(i18n("Insert clip"));
5546 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5547 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5548 m_commandStack->push(addCommand);