1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
77 bool sortGuidesList(const Guide *g1 , const Guide *g2)
79 return (*g1).position() < (*g2).position();
84 // disable animation if user asked it in KDE's global settings
85 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
86 // needs something like below (taken from dolphin)
87 // #include <kglobalsettings.h>
88 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
89 // const int duration = animate ? 1500 : 1;
91 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
92 QGraphicsView(projectscene, parent),
93 m_tracksHeight(KdenliveSettings::trackheight()),
97 m_scene(projectscene),
99 m_operationMode(NONE),
106 m_autoScroll(KdenliveSettings::autoscroll()),
107 m_pasteEffectsAction(NULL),
108 m_ungroupAction(NULL),
115 m_blockRefresh(false),
116 m_selectionGroup(NULL)
118 if (doc) m_commandStack = doc->commandStack();
119 else m_commandStack = NULL;
120 setMouseTracking(true);
121 setAcceptDrops(true);
122 KdenliveSettings::setTrackheight(m_tracksHeight);
123 m_animationTimer = new QTimeLine(800);
124 m_animationTimer->setFrameRange(0, 5);
125 m_animationTimer->setUpdateInterval(100);
126 m_animationTimer->setLoopCount(0);
127 m_tipColor = QColor(0, 192, 0, 200);
128 QColor border = QColor(255, 255, 255, 100);
129 m_tipPen.setColor(border);
130 m_tipPen.setWidth(3);
131 setContentsMargins(0, 0, 0, 0);
132 const int maxWidth = m_tracksHeight * m_document->tracksCount();
133 setSceneRect(0, 0, sceneRect().width(), maxWidth);
134 verticalScrollBar()->setMaximum(maxWidth);
135 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
136 m_cursorLine->setZValue(1000);
138 KIcon razorIcon("edit-cut");
139 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
141 KIcon spacerIcon("kdenlive-spacer-tool");
142 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
143 verticalScrollBar()->setTracking(true);
144 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
145 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
146 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
147 m_scrollTimer.setInterval(100);
148 m_scrollTimer.setSingleShot(true);
150 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
151 m_thumbsTimer.setInterval(500);
152 m_thumbsTimer.setSingleShot(true);
155 CustomTrackView::~CustomTrackView()
157 qDeleteAll(m_guides);
158 m_waitingThumbs.clear();
161 void CustomTrackView::setDocumentModified()
163 m_document->setModified(true);
166 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
168 m_timelineContextMenu = timeline;
169 m_timelineContextClipMenu = clip;
170 m_clipTypeGroup = clipTypeGroup;
171 QList <QAction *> list = m_timelineContextClipMenu->actions();
172 for (int i = 0; i < list.count(); i++) {
173 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
174 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
177 m_timelineContextTransitionMenu = transition;
178 list = m_timelineContextTransitionMenu->actions();
179 for (int i = 0; i < list.count(); i++) {
180 if (list.at(i)->data().toString() == "auto") {
181 m_autoTransition = list.at(i);
186 m_timelineContextMenu->addSeparator();
187 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
188 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
189 m_timelineContextMenu->addAction(m_deleteGuide);
191 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
192 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
193 m_timelineContextMenu->addAction(m_editGuide);
196 void CustomTrackView::checkAutoScroll()
198 m_autoScroll = KdenliveSettings::autoscroll();
201 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
202 return m_scene->m_tracksList;
205 void CustomTrackView::checkTrackHeight()
207 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
208 m_tracksHeight = KdenliveSettings::trackheight();
209 emit trackHeightChanged();
210 QList<QGraphicsItem *> itemList = items();
212 Transition *transitionitem;
213 bool snap = KdenliveSettings::snaptopoints();
214 KdenliveSettings::setSnaptopoints(false);
215 for (int i = 0; i < itemList.count(); i++) {
216 if (itemList.at(i)->type() == AVWIDGET) {
217 item = (ClipItem*) itemList.at(i);
218 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
219 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
220 item->resetThumbs(true);
221 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
222 transitionitem = (Transition*) itemList.at(i);
223 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
224 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
227 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
229 for (int i = 0; i < m_guides.count(); i++) {
230 QLineF l = m_guides.at(i)->line();
231 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
232 m_guides.at(i)->setLine(l);
235 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
236 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
237 KdenliveSettings::setSnaptopoints(snap);
238 viewport()->update();
241 /** Zoom or move viewport on mousewheel
243 * If mousewheel+Ctrl, zooms in/out on the timeline.
245 * With Ctrl, moves viewport towards end of timeline if down/back,
246 * opposite on up/forward.
248 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
249 void CustomTrackView::wheelEvent(QWheelEvent * e)
251 if (e->modifiers() == Qt::ControlModifier) {
252 if (e->delta() > 0) emit zoomIn();
255 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
256 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
260 int CustomTrackView::getPreviousVideoTrack(int track)
262 track = m_document->tracksCount() - track - 1;
264 for (int i = track; i > -1; i--) {
265 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
271 void CustomTrackView::slotFetchNextThumbs()
273 if (!m_waitingThumbs.isEmpty()) {
274 ClipItem *item = m_waitingThumbs.takeFirst();
275 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
276 item = m_waitingThumbs.takeFirst();
278 if (item) item->slotFetchThumbs();
279 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
283 void CustomTrackView::slotCheckMouseScrolling()
285 if (m_scrollOffset == 0) {
286 m_scrollTimer.stop();
289 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
290 m_scrollTimer.start();
293 void CustomTrackView::slotCheckPositionScrolling()
295 // If mouse is at a border of the view, scroll
296 if (m_moveOpMode != SEEK) return;
297 if (mapFromScene(m_cursorPos, 0).x() < 3) {
298 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
299 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
300 setCursorPos(mapToScene(QPoint(-2, 0)).x());
301 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
302 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
303 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
304 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
311 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
313 int pos = event->x();
314 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
315 emit mousePosition(mappedXPos);
317 if (event->buttons() & Qt::MidButton) return;
318 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
319 QGraphicsView::mouseMoveEvent(event);
324 if (event->buttons() != Qt::NoButton) {
325 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
326 if (m_dragItem && m_tool == SELECTTOOL) {
327 if (m_operationMode == MOVE && move) {
328 QGraphicsView::mouseMoveEvent(event);
329 // If mouse is at a border of the view, scroll
331 m_scrollOffset = -30;
332 m_scrollTimer.start();
333 } else if (viewport()->width() - pos < 10) {
335 m_scrollTimer.start();
336 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
338 } else if (m_operationMode == RESIZESTART && move) {
339 double snappedPos = getSnapPointForPos(mappedXPos);
340 m_document->renderer()->pause();
341 m_dragItem->resizeStart((int)(snappedPos));
342 } else if (m_operationMode == RESIZEEND && move) {
343 double snappedPos = getSnapPointForPos(mappedXPos);
344 m_document->renderer()->pause();
345 m_dragItem->resizeEnd((int)(snappedPos));
346 } else if (m_operationMode == FADEIN && move) {
347 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
348 } else if (m_operationMode == FADEOUT && move) {
349 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
350 } else if (m_operationMode == KEYFRAME && move) {
351 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
352 double pos = mapToScene(event->pos()).toPoint().y();
353 QRectF br = m_dragItem->sceneBoundingRect();
354 double maxh = 100.0 / br.height();
355 pos = (br.bottom() - pos) * maxh;
356 m_dragItem->updateKeyFramePos(keyFramePos, pos);
364 } else if (m_operationMode == MOVEGUIDE) {
369 QGraphicsView::mouseMoveEvent(event);
371 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
373 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
374 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
378 if (m_tool == RAZORTOOL) {
379 setCursor(m_razorCursor);
380 //QGraphicsView::mouseMoveEvent(event);
382 } else if (m_tool == SPACERTOOL) {
383 setCursor(m_spacerCursor);
387 QList<QGraphicsItem *> itemList = items(event->pos());
388 QGraphicsRectItem *item = NULL;
389 OPERATIONTYPE opMode = NONE;
391 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
393 } else for (int i = 0; i < itemList.count(); i++) {
394 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
395 item = (QGraphicsRectItem*) itemList.at(i);
400 if (item && event->buttons() == Qt::NoButton) {
401 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
402 if (m_tool == RAZORTOOL) {
403 // razor tool over a clip, display current frame in monitor
404 if (!m_blockRefresh && item->type() == AVWIDGET) {
405 //TODO: solve crash when showing frame when moving razor over clip
406 //emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
411 opMode = clip->operationMode(mapToScene(event->pos()));
412 const double size = 5;
413 if (opMode == m_moveOpMode) {
414 QGraphicsView::mouseMoveEvent(event);
418 m_animationTimer->stop();
425 m_moveOpMode = opMode;
426 if (opMode == MOVE) {
427 setCursor(Qt::OpenHandCursor);
428 } else if (opMode == RESIZESTART) {
429 setCursor(KCursor("left_side", Qt::SizeHorCursor));
430 if (m_visualTip == NULL) {
431 QRectF rect = clip->sceneBoundingRect();
433 polygon << QPoint(0, - size * 2);
434 polygon << QPoint(size * 2, 0);
435 polygon << QPoint(0, size * 2);
436 polygon << QPoint(0, - size * 2);
438 m_visualTip = new QGraphicsPolygonItem(polygon);
439 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
440 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
441 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
442 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
443 m_visualTip->setZValue(100);
444 m_animation = new QGraphicsItemAnimation;
445 m_animation->setItem(m_visualTip);
446 m_animation->setTimeLine(m_animationTimer);
447 m_animation->setScaleAt(.5, 2, 1);
448 m_animation->setScaleAt(1, 1, 1);
449 scene()->addItem(m_visualTip);
450 m_animationTimer->start();
452 } else if (opMode == RESIZEEND) {
453 setCursor(KCursor("right_side", Qt::SizeHorCursor));
454 if (m_visualTip == NULL) {
455 QRectF rect = clip->sceneBoundingRect();
457 polygon << QPoint(0, - size * 2);
458 polygon << QPoint(- size * 2, 0);
459 polygon << QPoint(0, size * 2);
460 polygon << QPoint(0, - size * 2);
462 m_visualTip = new QGraphicsPolygonItem(polygon);
463 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
464 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
465 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
466 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
467 m_visualTip->setZValue(100);
468 m_animation = new QGraphicsItemAnimation;
469 m_animation->setItem(m_visualTip);
470 m_animation->setTimeLine(m_animationTimer);
471 m_animation->setScaleAt(.5, 2, 1);
472 m_animation->setScaleAt(1, 1, 1);
473 scene()->addItem(m_visualTip);
474 m_animationTimer->start();
476 } else if (opMode == FADEIN) {
477 if (m_visualTip == NULL) {
478 ClipItem *item = (ClipItem *) clip;
479 QRectF rect = clip->sceneBoundingRect();
480 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
481 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
482 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
483 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
484 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_animation->setScaleAt(.5, 2, 2);
490 m_animation->setScaleAt(1, 1, 1);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 setCursor(Qt::PointingHandCursor);
495 } else if (opMode == FADEOUT) {
496 if (m_visualTip == NULL) {
497 ClipItem *item = (ClipItem *) clip;
498 QRectF rect = clip->sceneBoundingRect();
499 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
500 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
501 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
502 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
503 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
504 m_visualTip->setZValue(100);
505 m_animation = new QGraphicsItemAnimation;
506 m_animation->setItem(m_visualTip);
507 m_animation->setTimeLine(m_animationTimer);
508 m_animation->setScaleAt(.5, 2, 2);
509 m_animation->setScaleAt(1, 1, 1);
510 scene()->addItem(m_visualTip);
511 m_animationTimer->start();
513 setCursor(Qt::PointingHandCursor);
514 } else if (opMode == TRANSITIONSTART) {
515 if (m_visualTip == NULL) {
516 QRectF rect = clip->sceneBoundingRect();
518 polygon << QPoint(0, - size * 2);
519 polygon << QPoint(size * 2, 0);
520 polygon << QPoint(0, 0);
521 polygon << QPoint(0, - size * 2);
523 m_visualTip = new QGraphicsPolygonItem(polygon);
524 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
525 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
526 m_visualTip->setPos(rect.x(), rect.bottom());
527 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
528 m_visualTip->setZValue(100);
529 m_animation = new QGraphicsItemAnimation;
530 m_animation->setItem(m_visualTip);
531 m_animation->setTimeLine(m_animationTimer);
532 m_animation->setScaleAt(.5, 2, 2);
533 m_animation->setScaleAt(1, 1, 1);
534 scene()->addItem(m_visualTip);
535 m_animationTimer->start();
537 setCursor(Qt::PointingHandCursor);
538 } else if (opMode == TRANSITIONEND) {
539 if (m_visualTip == NULL) {
540 QRectF rect = clip->sceneBoundingRect();
542 polygon << QPoint(0, - size * 2);
543 polygon << QPoint(- size * 2, 0);
544 polygon << QPoint(0, 0);
545 polygon << QPoint(0, - size * 2);
547 m_visualTip = new QGraphicsPolygonItem(polygon);
548 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
549 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
550 m_visualTip->setPos(rect.right(), rect.bottom());
551 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
552 m_visualTip->setZValue(100);
553 m_animation = new QGraphicsItemAnimation;
554 m_animation->setItem(m_visualTip);
555 m_animation->setTimeLine(m_animationTimer);
556 m_animation->setScaleAt(.5, 2, 2);
557 m_animation->setScaleAt(1, 1, 1);
558 scene()->addItem(m_visualTip);
559 m_animationTimer->start();
561 setCursor(Qt::PointingHandCursor);
562 } else if (opMode == KEYFRAME) {
563 setCursor(Qt::PointingHandCursor);
565 } // no clip under mouse
566 else if (m_tool == RAZORTOOL) {
569 } else if (opMode == MOVEGUIDE) {
570 m_moveOpMode = opMode;
571 setCursor(Qt::SplitHCursor);
574 m_animationTimer->stop();
581 setCursor(Qt::ArrowCursor);
582 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
583 QGraphicsView::mouseMoveEvent(event);
585 setCursorPos(mappedXPos);
586 slotCheckPositionScrolling();
588 } else m_moveOpMode = NONE;
590 QGraphicsView::mouseMoveEvent(event);
594 void CustomTrackView::mousePressEvent(QMouseEvent * event)
596 //kDebug() << "mousePressEvent STARTED";
597 setFocus(Qt::MouseFocusReason);
598 m_menuPosition = QPoint();
600 // special cases (middle click button or ctrl / shift click
601 if (event->button() == Qt::MidButton) {
602 m_document->renderer()->switchPlay();
603 m_blockRefresh = false;
604 m_operationMode = NONE;
608 if (event->modifiers() & Qt::ShiftModifier) {
609 setDragMode(QGraphicsView::RubberBandDrag);
610 if (!(event->modifiers() & Qt::ControlModifier)) {
611 resetSelectionGroup();
612 scene()->clearSelection();
614 QGraphicsView::mousePressEvent(event);
615 m_blockRefresh = false;
616 m_operationMode = RUBBERSELECTION;
620 m_blockRefresh = true;
623 bool collision = false;
625 if (m_tool != RAZORTOOL) activateMonitor();
626 else if (m_document->renderer()->playSpeed() != 0.0) {
627 m_document->renderer()->pause();
630 m_clickEvent = event->pos();
632 // check item under mouse
633 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
635 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
636 setDragMode(QGraphicsView::ScrollHandDrag);
637 QGraphicsView::mousePressEvent(event);
638 m_blockRefresh = false;
639 m_operationMode = NONE;
643 // if a guide and a clip were pressed, just select the guide
644 for (int i = 0; i < collisionList.count(); ++i) {
645 if (collisionList.at(i)->type() == GUIDEITEM) {
646 // a guide item was pressed
647 m_dragGuide = (Guide *) collisionList.at(i);
648 if (event->button() == Qt::LeftButton) { // move it
649 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
651 m_operationMode = MOVEGUIDE;
652 // deselect all clips so that only the guide will move
653 m_scene->clearSelection();
654 resetSelectionGroup(false);
655 updateSnapPoints(NULL);
656 QGraphicsView::mousePressEvent(event);
658 } else // show context menu
663 // Find first clip, transition or group under mouse (when no guides selected)
665 AbstractGroupItem *dragGroup = NULL;
666 while (!m_dragGuide && ct < collisionList.count()) {
667 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
668 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
669 m_dragItemInfo = m_dragItem->info();
670 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
671 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
672 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
679 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
680 // update transition menu action
681 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
682 m_autoTransition->setEnabled(true);
683 } else m_autoTransition->setEnabled(false);
685 // context menu requested
686 if (event->button() == Qt::RightButton) {
688 if (dragGroup) dragGroup->setSelected(true);
689 else if (!m_dragItem->isSelected()) {
690 resetSelectionGroup(false);
691 m_scene->clearSelection();
692 m_dragItem->setSelected(true);
694 } else if (!m_dragGuide) {
695 // check if there is a guide close to mouse click
696 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
697 for (int i = 0; i < guidesCollisionList.count(); i++) {
698 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
699 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
703 // keep this to support multiple guides context menu in the future (?)
704 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
705 guidesCollisionList.removeAt(0);
707 if (!guidesCollisionList.isEmpty())
708 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
711 m_operationMode = NONE;
712 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
713 m_menuPosition = m_clickEvent;
719 // No item under click
720 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
721 resetSelectionGroup(false);
722 setCursor(Qt::ArrowCursor);
723 m_scene->clearSelection();
725 emit clipItemSelected(NULL);
726 updateClipTypeActions(NULL);
727 if (m_tool == SPACERTOOL) {
728 QList<QGraphicsItem *> selection;
729 if (event->modifiers() == Qt::ControlModifier) {
730 // Ctrl + click, select all items on track after click position
731 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
732 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
734 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;
736 // Select all items on all tracks after click position
737 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
738 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
741 QList <GenTime> offsetList;
742 for (int i = 0; i < selection.count(); i++) {
743 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
744 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
745 offsetList.append(item->startPos());
746 offsetList.append(item->endPos());
747 selection.at(i)->setSelected(true);
749 if (selection.at(i)->type() == GROUPWIDGET) {
750 QList<QGraphicsItem *> children = selection.at(i)->childItems();
751 for (int j = 0; j < children.count(); j++) {
752 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
753 offsetList.append(item->startPos());
754 offsetList.append(item->endPos());
756 selection.at(i)->setSelected(true);
760 if (!offsetList.isEmpty()) {
762 QList <GenTime> cleandOffsetList;
763 GenTime startOffset = offsetList.takeFirst();
764 for (int k = 0; k < offsetList.size(); k++) {
765 GenTime newoffset = offsetList.at(k) - startOffset;
766 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
767 cleandOffsetList.append(newoffset);
770 updateSnapPoints(NULL, cleandOffsetList, true);
772 groupSelectedItems(true);
773 m_operationMode = SPACER;
774 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
775 QGraphicsView::mousePressEvent(event);
776 kDebug() << "END mousePress EVENT ";
781 if (m_tool == RAZORTOOL && m_dragItem) {
782 if (m_dragItem->type() == TRANSITIONWIDGET) {
783 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
787 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
788 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
793 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
794 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
795 m_document->renderer()->pause();
796 m_commandStack->push(command);
797 setDocumentModified();
803 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
805 QList <GenTime> offsetList;
806 QList<QGraphicsItem *> children = dragGroup->childItems();
807 for (int i = 0; i < children.count(); i++) {
808 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
809 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
810 offsetList.append(item->startPos());
811 offsetList.append(item->endPos());
814 if (!offsetList.isEmpty()) {
816 GenTime startOffset = offsetList.takeFirst();
817 QList <GenTime> cleandOffsetList;
818 for (int k = 0; k < offsetList.size(); k++) {
819 GenTime newoffset = offsetList.at(k) - startOffset;
820 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
821 cleandOffsetList.append(newoffset);
824 updateSnapPoints(NULL, cleandOffsetList, true);
828 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
829 else emit clipItemSelected(NULL);
831 bool itemSelected = false;
832 if (m_dragItem->isSelected()) itemSelected = true;
833 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
834 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
835 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
836 resetSelectionGroup();
837 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
839 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
840 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
841 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
843 bool selected = !m_dragItem->isSelected();
844 if (dragGroup) dragGroup->setSelected(selected);
845 else m_dragItem->setSelected(selected);
847 groupSelectedItems();
848 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
849 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
850 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
853 // If clicked item is selected, allow move
854 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
856 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
857 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
859 if (m_operationMode == KEYFRAME) {
860 m_dragItem->updateSelectedKeyFrame();
861 m_blockRefresh = false;
863 } else if (m_operationMode == MOVE) {
864 setCursor(Qt::ClosedHandCursor);
865 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
867 info.startPos = m_dragItem->startPos();
868 info.track = m_dragItem->track();
869 int transitiontrack = getPreviousVideoTrack(info.track);
870 ClipItem *transitionClip = NULL;
871 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
872 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
873 info.endPos = transitionClip->endPos();
874 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
875 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
876 // Check there is no other transition at that place
877 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
878 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
879 QList<QGraphicsItem *> selection = m_scene->items(r);
880 bool transitionAccepted = true;
881 for (int i = 0; i < selection.count(); i++) {
882 if (selection.at(i)->type() == TRANSITIONWIDGET) {
883 Transition *tr = static_cast <Transition *>(selection.at(i));
884 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
885 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
886 } else transitionAccepted = false;
889 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
890 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
891 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
893 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
894 info.track = m_dragItem->track();
895 int transitiontrack = getPreviousVideoTrack(info.track);
896 ClipItem *transitionClip = NULL;
897 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
898 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
899 info.startPos = transitionClip->startPos();
900 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
901 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
902 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
903 EffectsList::setParameter(transition, "reverse", "1");
905 // Check there is no other transition at that place
906 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
907 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
908 QList<QGraphicsItem *> selection = m_scene->items(r);
909 bool transitionAccepted = true;
910 for (int i = 0; i < selection.count(); i++) {
911 if (selection.at(i)->type() == TRANSITIONWIDGET) {
912 Transition *tr = static_cast <Transition *>(selection.at(i));
913 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
914 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
915 } else transitionAccepted = false;
918 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
919 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
921 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
922 resetSelectionGroup(false);
923 m_dragItem->setSelected(true);
926 m_blockRefresh = false;
928 //QGraphicsView::mousePressEvent(event);
931 void CustomTrackView::resetSelectionGroup(bool selectItems)
933 if (m_selectionGroup) {
934 // delete selection group
935 bool snap = KdenliveSettings::snaptopoints();
936 KdenliveSettings::setSnaptopoints(false);
938 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
939 scene()->destroyItemGroup(m_selectionGroup);
940 for (int i = 0; i < children.count(); i++) {
941 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
942 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
943 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
944 children.at(i)->setSelected(selectItems);
946 } else if (children.at(i)->type() == GROUPWIDGET) {
947 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
948 children.at(i)->setSelected(selectItems);
951 m_selectionGroup = NULL;
952 KdenliveSettings::setSnaptopoints(snap);
956 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
958 if (m_selectionGroup) {
959 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
962 QList<QGraphicsItem *> selection = m_scene->selectedItems();
963 if (selection.isEmpty()) return;
964 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
965 // Find top left position of selection
966 for (int i = 1; i < selection.count(); i++) {
967 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
968 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
969 if (currenttop.x() < top.x()) top.setX(currenttop.x());
970 if (currenttop.y() < top.y()) top.setY(currenttop.y());
974 if (force || selection.count() > 1) {
975 bool snap = KdenliveSettings::snaptopoints();
976 KdenliveSettings::setSnaptopoints(false);
977 if (createNewGroup) {
978 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
979 newGroup->translate(-top.x(), -top.y() + 1);
980 newGroup->setPos(top.x(), top.y() - 1);
981 scene()->addItem(newGroup);
983 // CHeck if we are trying to include a group in a group
984 QList <AbstractGroupItem *> groups;
985 for (int i = 0; i < selection.count(); i++) {
986 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
987 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
988 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
990 if (!groups.isEmpty()) {
991 // ungroup previous groups
992 while (!groups.isEmpty()) {
993 AbstractGroupItem *grp = groups.takeFirst();
994 m_document->clipManager()->removeGroup(grp);
995 scene()->destroyItemGroup(grp);
997 selection = m_scene->selectedItems();
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1002 newGroup->addToGroup(selection.at(i));
1003 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1006 KdenliveSettings::setSnaptopoints(snap);
1008 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1009 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1010 m_selectionGroup->setPos(top.x(), top.y() - 1);
1011 scene()->addItem(m_selectionGroup);
1012 for (int i = 0; i < selection.count(); i++) {
1013 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1014 m_selectionGroup->addToGroup(selection.at(i));
1015 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1018 KdenliveSettings::setSnaptopoints(snap);
1019 if (m_selectionGroup) {
1020 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1021 m_selectionGroupInfo.track = m_selectionGroup->track();
1024 } else resetSelectionGroup();
1027 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1029 kDebug() << "++++++++++++ DBL CLK";
1030 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1031 if (m_moveOpMode == KEYFRAME) {
1032 // user double clicked on a keyframe, open edit dialog
1033 QDialog d(parentWidget());
1034 Ui::KeyFrameDialog_UI view;
1036 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
1037 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1038 view.kfr_value->setFocus();
1039 if (d.exec() == QDialog::Accepted) {
1040 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
1041 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1042 ClipItem *item = (ClipItem *)m_dragItem;
1043 QString previous = item->keyframes(item->selectedEffectIndex());
1044 item->updateKeyframeEffect();
1045 QString next = item->keyframes(item->selectedEffectIndex());
1046 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1047 m_commandStack->push(command);
1048 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1049 emit clipItemSelected(item, item->selectedEffectIndex());
1054 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1055 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1056 ClipItem * item = (ClipItem *) m_dragItem;
1057 QString previous = item->keyframes(item->selectedEffectIndex());
1058 item->updateKeyframeEffect();
1059 QString next = item->keyframes(item->selectedEffectIndex());
1060 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1061 m_commandStack->push(command);
1062 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1063 emit clipItemSelected(item, item->selectedEffectIndex());
1065 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1066 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1069 if (m_dragItem->type() == TRANSITIONWIDGET) {
1070 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1072 getClipAvailableSpace(m_dragItem, minimum, maximum);
1074 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1075 d.setMargins(minimum, maximum);
1076 if (d.exec() == QDialog::Accepted) {
1077 if (m_dragItem->type() == TRANSITIONWIDGET) {
1078 // move & resize transition
1080 startInfo.startPos = m_dragItem->startPos();
1081 startInfo.endPos = m_dragItem->endPos();
1082 startInfo.track = m_dragItem->track();
1084 endInfo.startPos = d.startPos();
1085 endInfo.endPos = endInfo.startPos + d.duration();
1086 endInfo.track = m_dragItem->track();
1087 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1088 m_commandStack->push(command);
1090 // move and resize clip
1091 QUndoCommand *moveCommand = new QUndoCommand();
1092 moveCommand->setText(i18n("Edit clip"));
1093 ItemInfo clipInfo = m_dragItem->info();
1094 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1095 // duration was reduced, so process it first
1096 ItemInfo startInfo = clipInfo;
1097 clipInfo.endPos = clipInfo.startPos + d.duration();
1098 clipInfo.cropStart = d.cropStart();
1099 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1101 if (d.startPos() != clipInfo.startPos) {
1102 ItemInfo startInfo = clipInfo;
1103 clipInfo.startPos = d.startPos();
1104 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1105 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1107 if (d.duration() > m_dragItem->cropDuration()) {
1108 // duration was increased, so process it after move
1109 ItemInfo startInfo = clipInfo;
1110 clipInfo.endPos = clipInfo.startPos + d.duration();
1111 clipInfo.cropStart = d.cropStart();
1112 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1114 m_commandStack->push(moveCommand);
1118 QList<QGraphicsItem *> collisionList = items(event->pos());
1119 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1120 Guide *editGuide = (Guide *) collisionList.at(0);
1121 if (editGuide) slotEditGuide(editGuide->info());
1127 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1129 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1131 clip->setKeyframes(index, keyframes);
1132 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1133 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1137 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1139 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1140 m_editGuide->setEnabled(m_dragGuide != NULL);
1141 if (clip == NULL) m_timelineContextMenu->popup(pos);
1142 else if (group != NULL) {
1143 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1144 m_ungroupAction->setEnabled(true);
1145 updateClipTypeActions(NULL);
1146 m_timelineContextClipMenu->popup(pos);
1148 m_ungroupAction->setEnabled(false);
1149 if (clip->type() == AVWIDGET) {
1150 ClipItem *item = static_cast <ClipItem*>(clip);
1151 updateClipTypeActions(item);
1152 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1153 m_timelineContextClipMenu->popup(pos);
1154 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1158 void CustomTrackView::activateMonitor()
1160 emit activateDocumentMonitor();
1163 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1165 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1167 resetSelectionGroup();
1168 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1169 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1171 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1172 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1174 info.startPos = GenTime();
1175 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1176 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1177 info.track = (int)(1 / m_tracksHeight);
1178 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1179 m_selectionGroup->addToGroup(item);
1180 item->setFlags(QGraphicsItem::ItemIsSelectable);
1181 //TODO: check if we do not overlap another clip when first dropping in timeline
1182 // if (insertPossible(m_selectionGroup, event->pos()))
1183 QList <GenTime> offsetList;
1184 offsetList.append(info.endPos);
1185 updateSnapPoints(NULL, offsetList);
1186 scene()->addItem(m_selectionGroup);
1187 event->acceptProposedAction();
1188 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1190 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1191 m_scene->clearSelection();
1192 resetSelectionGroup(false);
1194 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1197 QList <GenTime> offsetList;
1198 for (int i = 0; i < ids.size(); ++i) {
1199 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1200 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1202 info.startPos = start;
1203 info.endPos = info.startPos + clip->duration();
1204 info.track = (int)(1 / m_tracksHeight);
1205 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1206 start += clip->duration();
1207 offsetList.append(start);
1208 m_selectionGroup->addToGroup(item);
1209 item->setFlags(QGraphicsItem::ItemIsSelectable);
1210 m_waitingThumbs.append(item);
1212 //TODO: check if we do not overlap another clip when first dropping in timeline
1213 //if (insertPossible(m_selectionGroup, event->pos()))
1214 updateSnapPoints(NULL, offsetList);
1215 scene()->addItem(m_selectionGroup);
1216 m_thumbsTimer.start();
1217 event->acceptProposedAction();
1220 // the drag is not a clip (may be effect, ...)
1222 QGraphicsView::dragEnterEvent(event);
1227 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1230 QList<QGraphicsItem *> children = group->childItems();
1231 for (int i = 0; i < children.count(); i++) {
1232 if (children.at(i)->type() == AVWIDGET) {
1233 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1234 ItemInfo info = clip->info();
1235 kDebug() << " / / INSERT : " << pos.x();
1236 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1237 kDebug() << " / / INSERT RECT: " << shape;
1238 path = path.united(QPolygonF(shape));
1242 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1243 if (collindingItems.isEmpty()) return true;
1245 for (int i = 0; i < collindingItems.count(); i++) {
1246 QGraphicsItem *collision = collindingItems.at(i);
1247 if (collision->type() == AVWIDGET) {
1249 kDebug() << "// COLLISIION DETECTED";
1259 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1261 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);
1262 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1263 collindingItems.removeAll(item);
1264 if (collindingItems.isEmpty()) return false;
1266 for (int i = 0; i < collindingItems.count(); i++) {
1267 QGraphicsItem *collision = collindingItems.at(i);
1268 if (collision->type() == item->type()) {
1270 kDebug() << "// COLLISIION DETECTED";
1278 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1280 int track = m_document->tracksCount() - clip->track();
1281 GenTime pos = clip->startPos();
1282 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1283 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1286 bool success = true;
1287 for (int i = 0; i < clip->effectsCount(); i++) {
1288 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1290 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1291 m_document->renderer()->doRefresh();
1294 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1296 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1298 // Special case: speed effect
1299 if (effect.attribute("id") == "speed") {
1300 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1301 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1304 ItemInfo info = clip->info();
1305 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1306 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1307 if (strobe == 0) strobe = 1;
1308 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1309 clip->addEffect(effect);
1310 emit clipItemSelected(clip);
1314 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1315 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1316 emit clipItemSelected(clip);
1317 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1320 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1322 QString index = effect.attribute("kdenlive_ix");
1323 // Special case: speed effect
1324 if (effect.attribute("id") == "speed") {
1325 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1327 ItemInfo info = clip->info();
1328 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1329 clip->deleteEffect(index);
1330 emit clipItemSelected(clip);
1334 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1335 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1336 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1339 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1341 clip->deleteEffect(index);
1342 emit clipItemSelected(clip);
1346 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1348 QList<QGraphicsItem *> itemList = group->childItems();
1349 QUndoCommand *effectCommand = new QUndoCommand();
1351 QDomNode namenode = effect.elementsByTagName("name").item(0);
1352 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1353 else effectName = i18n("effect");
1354 effectCommand->setText(i18n("Add %1", effectName));
1356 for (int i = 0; i < itemList.count(); i++) {
1357 if (itemList.at(i)->type() == AVWIDGET) {
1358 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1359 if (effect.attribute("type") == "audio") {
1360 // Don't add audio effects on video clips
1361 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1362 } else if (effect.hasAttribute("type") == false) {
1363 // Don't add video effect on audio clips
1364 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1367 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1368 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1371 if (item->isItemLocked()) {
1374 item->initEffect(effect);
1375 if (effect.attribute("tag") == "ladspa") {
1376 QString ladpsaFile = m_document->getLadspaFile();
1377 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1378 effect.setAttribute("src", ladpsaFile);
1380 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1385 m_commandStack->push(effectCommand);
1386 setDocumentModified();
1387 } else delete effectCommand;
1390 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1392 QList<QGraphicsItem *> itemList;
1393 QUndoCommand *effectCommand = new QUndoCommand();
1395 QDomNode namenode = effect.elementsByTagName("name").item(0);
1396 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1397 else effectName = i18n("effect");
1398 effectCommand->setText(i18n("Add %1", effectName));
1400 if (track == -1) itemList = scene()->selectedItems();
1401 if (itemList.isEmpty()) {
1402 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1403 if (clip) itemList.append(clip);
1404 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1406 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1407 for (int i = 0; i < itemList.count(); i++) {
1408 if (itemList.at(i)->type() == AVWIDGET) {
1409 ClipItem *item = (ClipItem *)itemList.at(i);
1410 if (effect.attribute("type") == "audio") {
1411 // Don't add audio effects on video clips
1412 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1413 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1416 } else if (effect.hasAttribute("type") == false) {
1417 // Don't add video effect on audio clips
1418 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1419 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1423 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1424 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1427 if (item->isItemLocked()) {
1430 item->initEffect(effect);
1431 if (effect.attribute("tag") == "ladspa") {
1432 QString ladpsaFile = m_document->getLadspaFile();
1433 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1434 effect.setAttribute("src", ladpsaFile);
1436 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1441 m_commandStack->push(effectCommand);
1442 setDocumentModified();
1443 } else delete effectCommand;
1446 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1448 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1449 m_commandStack->push(command);
1450 setDocumentModified();
1453 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1455 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1459 // Special case: speed effect
1460 if (effect.attribute("id") == "speed") {
1461 ItemInfo info = clip->info();
1462 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1463 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1464 if (strobe == 0) strobe = 1;
1465 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1466 clip->setEffectAt(ix, effect);
1467 if (ix == clip->selectedEffectIndex()) {
1468 clip->setSelectedEffect(ix);
1476 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1477 if (effect.attribute("tag") == "ladspa") {
1478 // Update the ladspa affect file
1479 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1481 // check if we are trying to reset a keyframe effect
1482 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1483 clip->initEffect(effect);
1484 effectParams = clip->getEffectArgs(effect);
1486 if (effectParams.paramValue("disabled") == "1") {
1487 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1488 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1489 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1490 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1491 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1493 clip->setEffectAt(ix, effect);
1494 if (ix == clip->selectedEffectIndex()) {
1495 clip->setSelectedEffect(ix);
1496 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1498 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1499 // A fade effect was modified, update the clip
1500 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1501 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1502 clip->setFadeIn(pos);
1504 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1505 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1506 clip->setFadeOut(pos);
1510 setDocumentModified();
1513 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1515 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1517 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1518 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1519 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1520 clip->setEffectAt(oldPos - 1, act);
1521 clip->setEffectAt(newPos - 1, before);
1522 emit clipItemSelected(clip, newPos - 1);
1524 setDocumentModified();
1527 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1529 QDomElement effect = clip->effectAt(effectPos);
1530 QDomElement oldEffect = effect.cloneNode().toElement();
1532 if (effect.attribute("id") == "speed") {
1534 ItemInfo info = clip->info();
1535 effect.setAttribute("disabled", disable);
1536 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1538 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1539 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1540 if (strobe == 0) strobe = 1;
1541 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1546 effect.setAttribute("disabled", disable);
1547 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1548 m_commandStack->push(command);
1549 setDocumentModified();;
1552 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1554 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1555 m_commandStack->push(command);
1556 setDocumentModified();
1559 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1561 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1562 m_commandStack->push(command);
1565 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1569 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1570 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1571 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1572 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);
1573 m_blockRefresh = false;
1576 if (item->parentItem()) {
1577 // Item is part of a group, reset group
1578 resetSelectionGroup();
1580 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1582 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1583 int cutPos = (int) cutTime.frames(m_document->fps());
1585 double speed = item->speed();
1586 newPos.startPos = cutTime;
1587 newPos.endPos = info.endPos;
1588 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1589 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1590 newPos.track = info.track;
1591 ClipItem *dup = item->clone(newPos);
1592 // remove unwanted effects (fade in) from 2nd part of cutted clip
1593 int ix = dup->hasEffect(QString(), "fadein");
1595 QDomElement oldeffect = item->effectAt(ix);
1596 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1598 ix = dup->hasEffect(QString(), "fade_from_black");
1600 QDomElement oldeffect = item->effectAt(ix);
1601 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1603 item->resizeEnd(cutPos, false);
1604 scene()->addItem(dup);
1605 if (item->checkKeyFrames()) slotRefreshEffects(item);
1606 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1607 item->baseClip()->addReference();
1608 m_document->updateClip(item->baseClip()->getId());
1609 setDocumentModified();
1610 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);
1611 kDebug() << "// CUTTING CLIP dONE";
1615 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1616 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1617 if (!item || !dup || item == dup) {
1618 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1619 m_blockRefresh = false;
1622 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1623 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1627 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1628 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1629 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1630 //deleteClip(dup->info());
1633 if (dup->isSelected()) emit clipItemSelected(NULL);
1634 dup->baseClip()->removeReference();
1635 m_document->updateClip(dup->baseClip()->getId());
1636 scene()->removeItem(dup);
1639 ItemInfo clipinfo = item->info();
1640 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1641 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1643 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1644 setDocumentModified();
1646 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1649 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1652 void CustomTrackView::slotEnableRefresh()
1654 m_blockRefresh = false;
1657 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1659 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1660 if (itemList.count() == 1) {
1661 if (itemList.at(0)->type() == AVWIDGET) {
1662 ClipItem *item = (ClipItem *) itemList.at(0);
1664 info.track = item->track();
1665 ClipItem *transitionClip = NULL;
1666 const int transitiontrack = getPreviousVideoTrack(info.track);
1667 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1668 if (pos < item->startPos() + item->cropDuration() / 2) {
1669 // add transition to clip start
1670 info.startPos = item->startPos();
1671 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1672 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1673 info.endPos = transitionClip->endPos();
1674 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1675 // Check there is no other transition at that place
1676 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1677 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1678 QList<QGraphicsItem *> selection = m_scene->items(r);
1679 bool transitionAccepted = true;
1680 for (int i = 0; i < selection.count(); i++) {
1681 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1682 Transition *tr = static_cast <Transition *>(selection.at(i));
1683 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1684 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1685 } else transitionAccepted = false;
1688 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1689 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1692 // add transition to clip end
1693 info.endPos = item->endPos();
1694 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1695 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1696 info.startPos = transitionClip->startPos();
1697 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1698 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1699 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1701 // Check there is no other transition at that place
1702 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1703 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1704 QList<QGraphicsItem *> selection = m_scene->items(r);
1705 bool transitionAccepted = true;
1706 for (int i = 0; i < selection.count(); i++) {
1707 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1708 Transition *tr = static_cast <Transition *>(selection.at(i));
1709 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1710 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1711 } else transitionAccepted = false;
1714 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1715 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1718 } else for (int i = 0; i < itemList.count(); i++) {
1719 if (itemList.at(i)->type() == AVWIDGET) {
1720 ClipItem *item = (ClipItem *) itemList.at(i);
1722 info.startPos = item->startPos();
1723 info.endPos = info.startPos + GenTime(65, m_document->fps());
1724 info.track = item->track();
1726 // Check there is no other transition at that place
1727 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1728 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1729 QList<QGraphicsItem *> selection = m_scene->items(r);
1730 bool transitionAccepted = true;
1731 for (int i = 0; i < selection.count(); i++) {
1732 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1733 Transition *tr = static_cast <Transition *>(selection.at(i));
1734 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1735 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1736 } else transitionAccepted = false;
1739 int transitiontrack = getPreviousVideoTrack(info.track);
1740 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1741 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1746 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1748 if (transitionInfo.startPos >= transitionInfo.endPos) {
1749 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1752 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1753 m_commandStack->push(command);
1754 setDocumentModified();
1757 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1759 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1760 //kDebug() << "---- ADDING transition " << params.attribute("value");
1761 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1762 scene()->addItem(tr);
1763 setDocumentModified();
1765 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1770 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1772 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1774 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1777 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1778 if (m_dragItem == item) m_dragItem = NULL;
1780 emit transitionItemSelected(NULL);
1781 setDocumentModified();
1784 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1786 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1787 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1788 m_commandStack->push(command);
1789 setDocumentModified();
1792 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1794 Transition *item = getTransitionItemAt(pos, track);
1796 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1799 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);
1800 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1801 item->setTransitionParameters(transition);
1802 if (updateTransitionWidget) {
1803 ItemInfo info = item->info();
1805 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1806 if (transitionClip && transitionClip->baseClip()) {
1807 QString size = transitionClip->baseClip()->getProperty("frame_size");
1808 p.setX(size.section('x', 0, 0).toInt());
1809 p.setY(size.section('x', 1, 1).toInt());
1811 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1813 setDocumentModified();
1816 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1818 event->setDropAction(Qt::IgnoreAction);
1819 const QPointF pos = mapToScene(event->pos());
1820 if (m_selectionGroup && m_clipDrag) {
1821 m_selectionGroup->setPos(pos.x(), pos.y());
1822 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1823 event->setDropAction(Qt::MoveAction);
1824 event->acceptProposedAction();
1826 QGraphicsView::dragMoveEvent(event);
1830 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1832 if (m_selectionGroup && m_clipDrag) {
1833 m_thumbsTimer.stop();
1834 m_waitingThumbs.clear();
1835 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1837 scene()->destroyItemGroup(m_selectionGroup);
1838 m_selectionGroup = NULL;
1839 } else QGraphicsView::dragLeaveEvent(event);
1842 void CustomTrackView::dropEvent(QDropEvent * event)
1844 if (m_selectionGroup && m_clipDrag) {
1845 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1846 resetSelectionGroup();
1847 m_scene->clearSelection();
1848 bool hasVideoClip = false;
1849 QUndoCommand *addCommand = new QUndoCommand();
1850 addCommand->setText(i18n("Add timeline clip"));
1852 for (int i = 0; i < items.count(); i++) {
1853 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1854 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1855 if (items.count() == 1) {
1856 updateClipTypeActions(item);
1858 updateClipTypeActions(NULL);
1861 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1862 item->baseClip()->addReference();
1863 m_document->updateClip(item->baseClip()->getId());
1864 ItemInfo info = item->info();
1866 int tracknumber = m_document->tracksCount() - info.track - 1;
1867 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1868 if (isLocked) item->setItemLocked(true);
1870 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1871 // add transparency transition
1872 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1873 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1875 info.track = m_document->tracksCount() - item->track();
1876 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1877 item->setSelected(true);
1879 m_commandStack->push(addCommand);
1880 setDocumentModified();
1881 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1882 if (items.count() > 1) groupSelectedItems(true);
1883 event->setDropAction(Qt::MoveAction);
1885 } else QGraphicsView::dropEvent(event);
1890 QStringList CustomTrackView::mimeTypes() const
1892 QStringList qstrList;
1893 // list of accepted mime types for drop
1894 qstrList.append("text/plain");
1895 qstrList.append("kdenlive/producerslist");
1896 qstrList.append("kdenlive/clip");
1900 Qt::DropActions CustomTrackView::supportedDropActions() const
1902 // returns what actions are supported when dropping
1903 return Qt::MoveAction;
1906 void CustomTrackView::setDuration(int duration)
1908 int diff = qAbs(duration - sceneRect().width());
1909 if (diff * matrix().m11() > -50) {
1910 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1911 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1913 m_projectDuration = duration;
1916 int CustomTrackView::duration() const
1918 return m_projectDuration;
1921 void CustomTrackView::addTrack(TrackInfo type, int ix)
1923 if (ix == -1 || ix == m_document->tracksCount()) {
1924 m_document->insertTrack(ix, type);
1925 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1927 m_document->insertTrack(m_document->tracksCount() - ix, type);
1928 // insert track in MLT playlist
1929 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1931 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1932 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1933 QList<QGraphicsItem *> selection = m_scene->items(r);
1934 resetSelectionGroup();
1936 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1937 scene()->addItem(m_selectionGroup);
1938 for (int i = 0; i < selection.count(); i++) {
1939 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1940 m_selectionGroup->addToGroup(selection.at(i));
1941 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1944 // Move graphic items
1945 m_selectionGroup->translate(0, m_tracksHeight);
1947 // adjust track number
1948 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1949 for (int i = 0; i < children.count(); i++) {
1950 if (children.at(i)->type() == GROUPWIDGET) {
1951 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1952 children << grp->childItems();
1955 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1957 ItemInfo clipinfo = item->info();
1958 if (item->type() == AVWIDGET) {
1959 ClipItem *clip = static_cast <ClipItem *>(item);
1960 // We add a move clip command so that we get the correct producer for new track number
1961 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1962 Mlt::Producer *prod;
1963 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1964 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1965 else prod = clip->baseClip()->producer(clipinfo.track);
1966 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1967 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1969 } else if (item->type() == TRANSITIONWIDGET) {
1970 Transition *tr = static_cast <Transition *>(item);
1971 int track = tr->transitionEndTrack();
1973 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1977 resetSelectionGroup(false);
1980 int maxHeight = m_tracksHeight * m_document->tracksCount();
1981 for (int i = 0; i < m_guides.count(); i++) {
1982 QLineF l = m_guides.at(i)->line();
1983 l.setP2(QPointF(l.x2(), maxHeight));
1984 m_guides.at(i)->setLine(l);
1986 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1987 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1988 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1989 viewport()->update();
1990 //setFixedHeight(50 * m_tracksCount);
1993 void CustomTrackView::removeTrack(int ix)
1995 // Delete track in MLT playlist
1996 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1997 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1999 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2000 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2001 QList<QGraphicsItem *> selection = m_scene->items(r);
2003 resetSelectionGroup();
2005 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2006 scene()->addItem(m_selectionGroup);
2007 for (int i = 0; i < selection.count(); i++) {
2008 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2009 m_selectionGroup->addToGroup(selection.at(i));
2010 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2013 // Move graphic items
2014 qreal ydiff = 0 - (int) m_tracksHeight;
2015 m_selectionGroup->translate(0, ydiff);
2017 // adjust track number
2018 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2019 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2020 for (int i = 0; i < children.count(); i++) {
2021 if (children.at(i)->type() == GROUPWIDGET) {
2022 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2023 children << grp->childItems();
2026 if (children.at(i)->type() == AVWIDGET) {
2027 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2029 ItemInfo clipinfo = clip->info();
2030 // We add a move clip command so that we get the correct producer for new track number
2031 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2032 Mlt::Producer *prod;
2033 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2034 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2035 else prod = clip->baseClip()->producer(clipinfo.track);
2036 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2038 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2039 Transition *tr = static_cast <Transition *>(children.at(i));
2041 int track = tr->transitionEndTrack();
2043 ItemInfo clipinfo = tr->info();
2044 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2048 resetSelectionGroup(false);
2050 int maxHeight = m_tracksHeight * m_document->tracksCount();
2051 for (int i = 0; i < m_guides.count(); i++) {
2052 QLineF l = m_guides.at(i)->line();
2053 l.setP2(QPointF(l.x2(), maxHeight));
2054 m_guides.at(i)->setLine(l);
2056 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2057 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2058 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2059 viewport()->update();
2062 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2064 int tracknumber = m_document->tracksCount() - ix;
2065 m_document->setTrackType(tracknumber - 1, type);
2066 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2067 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2068 viewport()->update();
2072 void CustomTrackView::slotSwitchTrackAudio(int ix)
2074 /*for (int i = 0; i < m_document->tracksCount(); i++)
2075 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2076 int tracknumber = m_document->tracksCount() - ix - 1;
2077 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2078 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2079 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2080 setDocumentModified();
2083 void CustomTrackView::slotSwitchTrackLock(int ix)
2085 int tracknumber = m_document->tracksCount() - ix - 1;
2086 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2087 m_commandStack->push(command);
2091 void CustomTrackView::lockTrack(int ix, bool lock)
2093 int tracknumber = m_document->tracksCount() - ix - 1;
2094 m_document->switchTrackLock(tracknumber, lock);
2095 emit doTrackLock(ix, lock);
2096 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2098 for (int i = 0; i < selection.count(); i++) {
2099 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2100 if (selection.at(i)->isSelected()) {
2101 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2102 else emit transitionItemSelected(NULL);
2104 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2106 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2107 viewport()->update();
2108 setDocumentModified();
2111 void CustomTrackView::slotSwitchTrackVideo(int ix)
2113 int tracknumber = m_document->tracksCount() - ix;
2114 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2115 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2116 setDocumentModified();
2119 void CustomTrackView::slotRemoveSpace()
2123 if (m_menuPosition.isNull()) {
2124 pos = GenTime(cursorPos(), m_document->fps());
2126 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2129 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2130 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2132 ClipItem *item = getClipItemAt(pos, track);
2134 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);
2137 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2138 //kDebug() << "// GOT LENGT; " << length;
2140 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);
2144 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2145 QList<QGraphicsItem *> items = m_scene->items(r);
2147 QList<ItemInfo> clipsToMove;
2148 QList<ItemInfo> transitionsToMove;
2150 for (int i = 0; i < items.count(); i++) {
2151 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2152 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2153 ItemInfo info = item->info();
2154 if (item->type() == AVWIDGET) {
2155 clipsToMove.append(info);
2156 } else if (item->type() == TRANSITIONWIDGET) {
2157 transitionsToMove.append(info);
2162 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2163 m_commandStack->push(command);
2166 void CustomTrackView::slotInsertSpace()
2170 if (m_menuPosition.isNull()) {
2171 pos = GenTime(cursorPos(), m_document->fps());
2173 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2174 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2176 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2177 if (d.exec() != QDialog::Accepted) return;
2178 GenTime spaceDuration = d.selectedDuration();
2179 track = d.selectedTrack();
2180 ClipItem *item = getClipItemAt(pos, track);
2181 if (item) pos = item->startPos();
2184 int maxh = sceneRect().height();
2186 minh = track * m_tracksHeight + m_tracksHeight / 2;
2187 maxh = m_tracksHeight / 2 - 1;
2190 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2191 QList<QGraphicsItem *> items = m_scene->items(r);
2193 QList<ItemInfo> clipsToMove;
2194 QList<ItemInfo> transitionsToMove;
2196 for (int i = 0; i < items.count(); i++) {
2197 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2198 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2199 ItemInfo info = item->info();
2200 if (item->type() == AVWIDGET) {
2201 clipsToMove.append(info);
2202 } else if (item->type() == TRANSITIONWIDGET) {
2203 transitionsToMove.append(info);
2208 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2209 m_commandStack->push(command);
2212 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2214 int diff = duration.frames(m_document->fps());
2215 resetSelectionGroup();
2216 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2217 scene()->addItem(m_selectionGroup);
2219 Transition *transition;
2221 // Create lists with start pos for each track
2222 QMap <int, int> trackClipStartList;
2223 QMap <int, int> trackTransitionStartList;
2225 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2226 trackClipStartList[i] = -1;
2227 trackTransitionStartList[i] = -1;
2230 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2231 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2233 if (clip->parentItem()) {
2234 m_selectionGroup->addToGroup(clip->parentItem());
2235 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2237 m_selectionGroup->addToGroup(clip);
2238 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2240 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))
2241 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2242 } else emit displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames(clipsToMove.at(i).startPos.frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2244 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2245 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2247 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2248 m_selectionGroup->addToGroup(transition);
2249 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))
2250 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2251 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2252 } 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);
2254 m_selectionGroup->translate(diff, 0);
2256 // update items coordinates
2257 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2258 for (int i = 0; i < itemList.count(); i++) {
2259 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2260 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2261 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2262 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2263 for (int j = 0; j < children.count(); j++) {
2264 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2268 resetSelectionGroup(false);
2269 if (track != -1) track = m_document->tracksCount() - track;
2270 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2273 void CustomTrackView::deleteClip(const QString &clipId)
2275 resetSelectionGroup();
2276 QList<QGraphicsItem *> itemList = items();
2277 QUndoCommand *deleteCommand = new QUndoCommand();
2278 deleteCommand->setText(i18n("Delete timeline clips"));
2280 for (int i = 0; i < itemList.count(); i++) {
2281 if (itemList.at(i)->type() == AVWIDGET) {
2282 ClipItem *item = (ClipItem *)itemList.at(i);
2283 if (item->clipProducer() == clipId) {
2285 if (item->parentItem()) {
2286 // Clip is in a group, destroy the group
2287 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2289 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2293 if (count == 0) delete deleteCommand;
2294 else m_commandStack->push(deleteCommand);
2297 void CustomTrackView::setCursorPos(int pos, bool seek)
2299 if (pos == m_cursorPos) return;
2300 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2302 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2303 else if (m_autoScroll) checkScrolling();
2304 m_cursorLine->setPos(m_cursorPos, 0);
2307 void CustomTrackView::updateCursorPos()
2309 m_cursorLine->setPos(m_cursorPos, 0);
2312 int CustomTrackView::cursorPos()
2314 return (int)(m_cursorPos);
2317 void CustomTrackView::moveCursorPos(int delta)
2319 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2320 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2321 m_cursorPos += delta;
2322 m_cursorLine->setPos(m_cursorPos, 0);
2323 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2326 void CustomTrackView::initCursorPos(int pos)
2328 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2330 m_cursorLine->setPos(pos, 0);
2334 void CustomTrackView::checkScrolling()
2336 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2339 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2341 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2342 QGraphicsView::mouseReleaseEvent(event);
2343 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2344 if (event->button() == Qt::MidButton) {
2347 setDragMode(QGraphicsView::NoDrag);
2348 if (m_operationMode == MOVEGUIDE) {
2349 setCursor(Qt::ArrowCursor);
2350 m_operationMode = NONE;
2351 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2352 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2353 if (newPos != m_dragGuide->position()) {
2354 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2355 m_commandStack->push(command);
2356 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2357 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2358 m_document->syncGuides(m_guides);
2363 } else if (m_operationMode == SPACER && m_selectionGroup) {
2365 if (event->modifiers() != Qt::ControlModifier) {
2366 // We are moving all tracks
2368 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2369 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2370 if (timeOffset != GenTime()) {
2371 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2373 QList<ItemInfo> clipsToMove;
2374 QList<ItemInfo> transitionsToMove;
2376 // Create lists with start pos for each track
2377 QMap <int, int> trackClipStartList;
2378 QMap <int, int> trackTransitionStartList;
2380 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2381 trackClipStartList[i] = -1;
2382 trackTransitionStartList[i] = -1;
2385 int max = items.count();
2386 for (int i = 0; i < max; i++) {
2387 if (items.at(i)->type() == GROUPWIDGET)
2388 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2391 for (int i = 0; i < items.count(); i++) {
2392 if (items.at(i)->type() == AVWIDGET) {
2393 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2394 ItemInfo info = item->info();
2395 clipsToMove.append(info);
2397 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2398 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2399 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2400 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2401 ItemInfo info = item->info();
2402 transitionsToMove.append(info);
2404 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2405 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2409 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2410 m_commandStack->push(command);
2411 if (track != -1) track = m_document->tracksCount() - track;
2412 kDebug() << "SPACER TRACK:" << track;
2413 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2415 resetSelectionGroup(false);
2416 m_operationMode = NONE;
2417 } else if (m_operationMode == RUBBERSELECTION) {
2418 //kDebug() << "// END RUBBER SELECT";
2419 resetSelectionGroup();
2420 groupSelectedItems();
2421 m_operationMode = NONE;
2424 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2425 emit transitionItemSelected(NULL);
2429 if (m_dragItem) info = m_dragItem->info();
2431 if (m_operationMode == MOVE) {
2432 setCursor(Qt::OpenHandCursor);
2434 if (m_dragItem->parentItem() == 0) {
2435 // we are moving one clip, easy
2436 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2437 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2438 Mlt::Producer *prod;
2439 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2440 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2441 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2442 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);
2445 kDebug() << "// get trans info";
2446 int tracknumber = m_document->tracksCount() - item->track() - 1;
2447 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2448 if (isLocked) item->setItemLocked(true);
2450 QUndoCommand *moveCommand = new QUndoCommand();
2451 moveCommand->setText(i18n("Move clip"));
2452 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2453 // Also move automatic transitions (on lower track)
2454 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2455 kDebug() << "// get trans info2";
2456 if (tr && tr->isAutomatic()) {
2457 ItemInfo trInfo = tr->info();
2458 ItemInfo newTrInfo = trInfo;
2459 newTrInfo.track = info.track;
2460 newTrInfo.startPos = m_dragItem->startPos();
2461 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2462 // transition end should stay the same
2464 // transition end should be adjusted to clip
2465 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2467 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2469 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2470 // Check if there is a transition at clip end
2471 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2472 if (tr && tr->isAutomatic()) {
2473 ItemInfo trInfo = tr->info();
2474 ItemInfo newTrInfo = trInfo;
2475 newTrInfo.track = info.track;
2476 newTrInfo.endPos = m_dragItem->endPos();
2477 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2478 // transition start should stay the same
2480 // transition start should be moved
2481 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2483 if (newTrInfo.startPos < newTrInfo.endPos)
2484 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2487 // Also move automatic transitions (on upper track)
2488 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2489 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2490 ItemInfo trInfo = tr->info();
2491 ItemInfo newTrInfo = trInfo;
2492 newTrInfo.startPos = m_dragItem->startPos();
2493 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2494 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2495 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2496 // transition end should be adjusted to clip on upper track
2497 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2499 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2502 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2503 // Check if there is a transition at clip end
2504 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2505 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2506 ItemInfo trInfo = tr->info();
2507 ItemInfo newTrInfo = trInfo;
2508 newTrInfo.endPos = m_dragItem->endPos();
2509 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2510 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2511 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2512 // transition start should be moved
2513 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2515 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2519 m_commandStack->push(moveCommand);
2521 // undo last move and emit error message
2522 bool snap = KdenliveSettings::snaptopoints();
2523 KdenliveSettings::setSnaptopoints(false);
2524 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2525 KdenliveSettings::setSnaptopoints(snap);
2526 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2528 setDocumentModified();
2530 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2531 Transition *transition = static_cast <Transition *>(m_dragItem);
2532 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)) {
2533 // Moving transition failed, revert to previous position
2534 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2535 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2537 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2538 m_commandStack->push(command);
2539 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2543 // Moving several clips. We need to delete them and readd them to new position,
2544 // or they might overlap each other during the move
2545 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2546 QList<QGraphicsItem *> items = group->childItems();
2548 QList<ItemInfo> clipsToMove;
2549 QList<ItemInfo> transitionsToMove;
2551 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2552 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2553 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2554 if (timeOffset != GenTime() || trackOffset != 0) {
2555 // remove items in MLT playlist
2558 int max = items.count();
2559 for (int i = 0; i < max; i++) {
2560 if (items.at(i)->type() == GROUPWIDGET) {
2561 items += items.at(i)->childItems();
2565 for (int i = 0; i < items.count(); i++) {
2566 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2567 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2568 ItemInfo info = item->info();
2569 if (item->type() == AVWIDGET) {
2570 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2571 // error, clip cannot be removed from playlist
2572 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2574 clipsToMove.append(info);
2577 transitionsToMove.append(info);
2578 Transition *tr = static_cast <Transition*>(item);
2579 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2583 for (int i = 0; i < items.count(); i++) {
2584 // re-add items in correct place
2585 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2586 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2588 ItemInfo info = item->info();
2589 int tracknumber = m_document->tracksCount() - info.track - 1;
2590 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2592 group->removeFromGroup(item);
2593 item->setItemLocked(true);
2596 if (item->type() == AVWIDGET) {
2597 ClipItem *clip = static_cast <ClipItem*>(item);
2598 info.track = m_document->tracksCount() - info.track;
2599 Mlt::Producer *prod;
2600 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2601 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2602 else prod = clip->baseClip()->producer(info.track);
2603 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2604 for (int i = 0; i < clip->effectsCount(); i++) {
2605 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2608 Transition *tr = static_cast <Transition*>(item);
2609 int newTrack = tr->transitionEndTrack();
2610 if (!tr->forcedTrack()) {
2611 newTrack = getPreviousVideoTrack(info.track);
2613 tr->updateTransitionEndTrack(newTrack);
2614 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2618 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2619 m_commandStack->push(move);
2621 //QPointF top = group->sceneBoundingRect().topLeft();
2622 //QPointF oldpos = m_selectionGroup->scenePos();
2623 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2624 //group->setPos(top);
2625 //TODO: get rid of the 3 lines below
2626 if (m_selectionGroup) {
2627 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2628 m_selectionGroupInfo.track = m_selectionGroup->track();
2630 setDocumentModified();
2633 m_document->renderer()->doRefresh();
2634 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2636 if (m_dragItem->type() == AVWIDGET) {
2637 ItemInfo resizeinfo = m_dragItemInfo;
2638 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2639 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2641 QUndoCommand *resizeCommand = new QUndoCommand();
2642 resizeCommand->setText(i18n("Resize clip"));
2644 // Check if there is an automatic transition on that clip (lower track)
2645 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2646 if (transition && transition->isAutomatic()) {
2647 ItemInfo trInfo = transition->info();
2648 ItemInfo newTrInfo = trInfo;
2649 newTrInfo.startPos = m_dragItem->startPos();
2650 if (newTrInfo.startPos < newTrInfo.endPos)
2651 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2653 // Check if there is an automatic transition on that clip (upper track)
2654 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2655 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2656 ItemInfo trInfo = transition->info();
2657 ItemInfo newTrInfo = trInfo;
2658 newTrInfo.startPos = m_dragItem->startPos();
2659 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2660 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2661 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2664 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2665 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2666 m_commandStack->push(resizeCommand);
2668 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2669 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2671 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2672 Transition *transition = static_cast <Transition *>(m_dragItem);
2673 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)) {
2674 // Cannot resize transition
2675 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2676 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2678 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2679 m_commandStack->push(command);
2683 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2684 // Item was resized, rebuild group;
2685 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2686 QList <QGraphicsItem *> children = group->childItems();
2687 m_document->clipManager()->removeGroup(group);
2688 scene()->destroyItemGroup(group);
2689 for (int i = 0; i < children.count(); i++) {
2690 children.at(i)->setSelected(true);
2692 groupSelectedItems(false, true);
2694 //m_document->renderer()->doRefresh();
2695 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2697 if (m_dragItem->type() == AVWIDGET) {
2698 ItemInfo resizeinfo = info;
2699 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2700 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2702 QUndoCommand *resizeCommand = new QUndoCommand();
2703 resizeCommand->setText(i18n("Resize clip"));
2705 // Check if there is an automatic transition on that clip (lower track)
2706 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2707 if (tr && tr->isAutomatic()) {
2708 ItemInfo trInfo = tr->info();
2709 ItemInfo newTrInfo = trInfo;
2710 newTrInfo.endPos = m_dragItem->endPos();
2711 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2714 // Check if there is an automatic transition on that clip (upper track)
2715 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2716 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2717 ItemInfo trInfo = tr->info();
2718 ItemInfo newTrInfo = trInfo;
2719 newTrInfo.endPos = m_dragItem->endPos();
2720 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2721 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2722 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2726 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2727 m_commandStack->push(resizeCommand);
2728 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2730 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2731 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2733 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2734 Transition *transition = static_cast <Transition *>(m_dragItem);
2735 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2736 // Cannot resize transition
2737 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2738 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2740 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2741 m_commandStack->push(command);
2744 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2745 // Item was resized, rebuild group;
2746 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2747 QList <QGraphicsItem *> children = group->childItems();
2748 m_document->clipManager()->removeGroup(group);
2749 scene()->destroyItemGroup(group);
2750 for (int i = 0; i < children.count(); i++) {
2751 children.at(i)->setSelected(true);
2753 groupSelectedItems(false, true);
2755 //m_document->renderer()->doRefresh();
2756 } else if (m_operationMode == FADEIN) {
2757 // resize fade in effect
2758 ClipItem * item = (ClipItem *) m_dragItem;
2759 int ix = item->hasEffect("volume", "fadein");
2761 QDomElement oldeffect = item->effectAt(ix);
2762 int start = item->cropStart().frames(m_document->fps());
2763 int end = item->fadeIn();
2765 slotDeleteEffect(item, oldeffect);
2768 QDomElement effect = oldeffect.cloneNode().toElement();
2769 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2770 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2771 slotUpdateClipEffect(item, effect, oldeffect, ix);
2772 emit clipItemSelected(item, ix);
2774 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2775 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2776 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2777 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2779 ix = item->hasEffect("volume", "fade_from_black");
2781 QDomElement oldeffect = item->effectAt(ix);
2782 int start = item->cropStart().frames(m_document->fps());
2783 int end = item->fadeIn();
2785 slotDeleteEffect(item, oldeffect);
2788 QDomElement effect = oldeffect.cloneNode().toElement();
2789 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2790 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2791 slotUpdateClipEffect(item, effect, oldeffect, ix);
2792 emit clipItemSelected(item, ix);
2795 } else if (m_operationMode == FADEOUT) {
2796 // resize fade in effect
2797 ClipItem * item = (ClipItem *) m_dragItem;
2798 int ix = item->hasEffect("volume", "fadeout");
2800 QDomElement oldeffect = item->effectAt(ix);
2801 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2802 int start = item->fadeOut();
2804 slotDeleteEffect(item, oldeffect);
2806 start = end - start;
2807 QDomElement effect = oldeffect.cloneNode().toElement();
2808 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2809 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2810 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2811 slotUpdateClipEffect(item, effect, oldeffect, ix);
2812 emit clipItemSelected(item, ix);
2814 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2815 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2816 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2817 EffectsList::setParameter(effect, "out", QString::number(0));
2818 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2820 ix = item->hasEffect("brightness", "fade_to_black");
2822 QDomElement oldeffect = item->effectAt(ix);
2823 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2824 int start = item->fadeOut();
2826 slotDeleteEffect(item, oldeffect);
2828 start = end - start;
2829 QDomElement effect = oldeffect.cloneNode().toElement();
2830 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2831 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2832 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2833 slotUpdateClipEffect(item, effect, oldeffect, ix);
2834 emit clipItemSelected(item, ix);
2837 } else if (m_operationMode == KEYFRAME) {
2838 // update the MLT effect
2839 ClipItem * item = (ClipItem *) m_dragItem;
2840 QString previous = item->keyframes(item->selectedEffectIndex());
2841 item->updateKeyframeEffect();
2842 QString next = item->keyframes(item->selectedEffectIndex());
2843 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2844 m_commandStack->push(command);
2845 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2846 emit clipItemSelected(item, item->selectedEffectIndex());
2848 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2849 // A transition is selected
2851 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2852 if (transitionClip && transitionClip->baseClip()) {
2853 QString size = transitionClip->baseClip()->getProperty("frame_size");
2854 p.setX(size.section('x', 0, 0).toInt());
2855 p.setY(size.section('x', 1, 1).toInt());
2857 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2858 } else emit transitionItemSelected(NULL);
2859 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2860 m_operationMode = NONE;
2863 void CustomTrackView::deleteClip(ItemInfo info)
2865 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2867 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2868 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2871 if (item->isSelected()) emit clipItemSelected(NULL);
2872 item->baseClip()->removeReference();
2873 m_document->updateClip(item->baseClip()->getId());
2875 /*if (item->baseClip()->isTransparent()) {
2876 // also remove automatic transition
2877 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2878 if (tr && tr->isAutomatic()) {
2879 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2880 scene()->removeItem(tr);
2884 scene()->removeItem(item);
2885 m_waitingThumbs.removeAll(item);
2886 if (m_dragItem == item) m_dragItem = NULL;
2889 setDocumentModified();
2890 m_document->renderer()->doRefresh();
2893 void CustomTrackView::deleteSelectedClips()
2895 resetSelectionGroup();
2896 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2897 if (itemList.count() == 0) {
2898 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2901 scene()->clearSelection();
2902 QUndoCommand *deleteSelected = new QUndoCommand();
2903 deleteSelected->setText(i18n("Delete selected items"));
2904 bool resetGroup = false;
2906 // expand & destroy groups
2907 for (int i = 0; i < itemList.count(); i++) {
2908 if (itemList.at(i)->type() == GROUPWIDGET) {
2909 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2910 itemList += children;
2911 QList <ItemInfo> clipInfos;
2912 QList <ItemInfo> transitionInfos;
2913 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2914 for (int j = 0; j < children.count(); j++) {
2915 if (children.at(j)->type() == AVWIDGET) {
2916 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2917 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2918 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2919 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2920 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2923 if (clipInfos.count() > 0) {
2924 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2929 for (int i = 0; i < itemList.count(); i++) {
2930 if (itemList.at(i)->type() == AVWIDGET) {
2931 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2932 if (item->parentItem()) resetGroup = true;
2933 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2934 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2935 emit clipItemSelected(NULL);
2936 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2937 Transition *item = static_cast <Transition *>(itemList.at(i));
2938 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2939 if (item->parentItem()) resetGroup = true;
2940 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2941 emit transitionItemSelected(NULL);
2945 m_commandStack->push(deleteSelected);
2948 void CustomTrackView::changeClipSpeed()
2950 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2951 if (itemList.count() == 0) {
2952 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2955 QUndoCommand *changeSelected = new QUndoCommand();
2956 changeSelected->setText("Edit clip speed");
2960 for (int i = 0; i < itemList.count(); i++) {
2961 if (itemList.at(i)->type() == AVWIDGET) {
2962 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2963 ItemInfo info = item->info();
2964 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2966 double speed = (double) percent / 100.0;
2967 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2969 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2973 if (count > 0) m_commandStack->push(changeSelected);
2974 else delete changeSelected;
2977 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
2979 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2980 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2982 kDebug() << "ERROR: Cannot find clip for speed change";
2983 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2986 info.track = m_document->tracksCount() - item->track();
2987 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
2989 item->setSpeed(speed, strobe);
2990 item->updateRectGeometry();
2991 if (item->cropDuration().frames(m_document->fps()) > endPos)
2992 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2993 setDocumentModified();
2994 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2997 void CustomTrackView::cutSelectedClips()
2999 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3000 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3001 for (int i = 0; i < itemList.count(); i++) {
3002 if (itemList.at(i)->type() == AVWIDGET) {
3003 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3004 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3005 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3006 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3007 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3008 m_commandStack->push(command);
3014 void CustomTrackView::groupClips(bool group)
3016 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3017 QList <ItemInfo> clipInfos;
3018 QList <ItemInfo> transitionInfos;
3019 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3022 int max = itemList.count();
3023 for (int i = 0; i < max; i++) {
3024 if (itemList.at(i)->type() == GROUPWIDGET) {
3025 itemList += itemList.at(i)->childItems();
3029 for (int i = 0; i < itemList.count(); i++) {
3030 if (itemList.at(i)->type() == AVWIDGET) {
3031 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3032 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3033 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3034 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3035 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3038 if (clipInfos.count() > 0) {
3039 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3040 m_commandStack->push(command);
3044 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3046 resetSelectionGroup();
3047 m_scene->clearSelection();
3049 for (int i = 0; i < clipInfos.count(); i++) {
3050 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3051 if (clip == NULL) continue;
3052 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3053 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3054 m_document->clipManager()->removeGroup(grp);
3055 scene()->destroyItemGroup(grp);
3057 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3059 for (int i = 0; i < transitionInfos.count(); i++) {
3060 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3061 if (tr == NULL) continue;
3062 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3063 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3064 m_document->clipManager()->removeGroup(grp);
3065 scene()->destroyItemGroup(grp);
3067 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3069 setDocumentModified();
3073 QList <QGraphicsItemGroup *> groups;
3074 for (int i = 0; i < clipInfos.count(); i++) {
3075 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3077 clip->setSelected(true);
3080 for (int i = 0; i < transitionInfos.count(); i++) {
3081 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3083 clip->setSelected(true);
3087 groupSelectedItems(false, true);
3088 setDocumentModified();
3091 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3093 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3094 if (baseclip == NULL) {
3095 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3098 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3099 item->setEffectList(effects);
3100 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3101 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3102 scene()->addItem(item);
3104 int tracknumber = m_document->tracksCount() - info.track - 1;
3105 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3106 if (isLocked) item->setItemLocked(true);
3108 baseclip->addReference();
3109 m_document->updateClip(baseclip->getId());
3110 info.track = m_document->tracksCount() - info.track;
3111 Mlt::Producer *prod;
3112 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3113 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3114 else prod = baseclip->producer(info.track);
3115 m_document->renderer()->mltInsertClip(info, xml, prod);
3116 for (int i = 0; i < item->effectsCount(); i++) {
3117 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3119 setDocumentModified();
3120 m_document->renderer()->doRefresh();
3121 m_waitingThumbs.append(item);
3122 m_thumbsTimer.start();
3125 void CustomTrackView::slotUpdateClip(const QString &clipId)
3127 QList<QGraphicsItem *> list = scene()->items();
3128 ClipItem *clip = NULL;
3129 for (int i = 0; i < list.size(); ++i) {
3130 if (list.at(i)->type() == AVWIDGET) {
3131 clip = static_cast <ClipItem *>(list.at(i));
3132 if (clip->clipProducer() == clipId) {
3133 ItemInfo info = clip->info();
3134 info.track = m_document->tracksCount() - clip->track();
3135 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3136 clip->refreshClip(true);
3143 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3145 int framepos = (int)(pos.frames(m_document->fps()));
3146 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3147 ClipItem *clip = NULL;
3148 for (int i = 0; i < list.size(); i++) {
3149 if (list.at(i)->type() == AVWIDGET) {
3150 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3151 if (test->endPos() == pos) clip = test;
3158 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3160 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3161 ClipItem *clip = NULL;
3162 for (int i = 0; i < list.size(); i++) {
3163 if (list.at(i)->type() == AVWIDGET) {
3164 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3165 if (test->startPos() == pos) clip = test;
3172 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3174 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3175 ClipItem *clip = NULL;
3176 for (int i = 0; i < list.size(); i++) {
3177 if (list.at(i)->type() == AVWIDGET) {
3178 clip = static_cast <ClipItem *>(list.at(i));
3185 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3187 int framepos = (int)(pos.frames(m_document->fps()));
3188 return getClipItemAt(framepos, track);
3191 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3193 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3194 Transition *clip = NULL;
3195 for (int i = 0; i < list.size(); i++) {
3196 if (list.at(i)->type() == TRANSITIONWIDGET) {
3197 clip = static_cast <Transition *>(list.at(i));
3204 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3206 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3209 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3211 int framepos = (int)(pos.frames(m_document->fps()));
3212 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3213 Transition *clip = NULL;
3214 for (int i = 0; i < list.size(); i++) {
3215 if (list.at(i)->type() == TRANSITIONWIDGET) {
3216 Transition *test = static_cast <Transition *>(list.at(i));
3217 if (test->endPos() == pos) clip = test;
3224 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3226 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3227 Transition *clip = NULL;
3228 for (int i = 0; i < list.size(); ++i) {
3229 if (list.at(i)->type() == TRANSITIONWIDGET) {
3230 Transition *test = static_cast <Transition *>(list.at(i));
3231 if (test->startPos() == pos) clip = test;
3238 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3240 if (m_selectionGroup) resetSelectionGroup(false);
3241 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3243 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);
3244 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3247 Mlt::Producer *prod;
3248 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3249 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3250 else prod = item->baseClip()->producer(end.track);
3252 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);
3254 bool snap = KdenliveSettings::snaptopoints();
3255 KdenliveSettings::setSnaptopoints(false);
3256 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3258 int tracknumber = m_document->tracksCount() - end.track - 1;
3259 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3260 m_scene->clearSelection();
3261 if (isLocked) item->setItemLocked(true);
3263 if (item->isItemLocked()) item->setItemLocked(false);
3264 item->setSelected(true);
3266 if (item->baseClip()->isTransparent()) {
3267 // Also move automatic transition
3268 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3269 if (tr && tr->isAutomatic()) {
3270 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3271 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);
3272 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3275 KdenliveSettings::setSnaptopoints(snap);
3276 setDocumentModified();
3278 // undo last move and emit error message
3279 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3281 m_document->renderer()->doRefresh();
3282 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3285 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3288 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3289 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3290 resetSelectionGroup();
3291 m_scene->clearSelection();
3293 for (int i = 0; i < startClip.count(); i++) {
3295 startClip[i].startPos = startClip.at(i).startPos - offset;
3296 startClip[i].track = startClip.at(i).track - trackOffset;
3298 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3299 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3301 clip->setItemLocked(false);
3302 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3303 else clip->setSelected(true);
3304 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3305 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3307 for (int i = 0; i < startTransition.count(); i++) {
3309 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3310 startTransition[i].track = startTransition.at(i).track - trackOffset;
3312 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3314 tr->setItemLocked(false);
3315 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3316 else tr->setSelected(true);
3317 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());
3318 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3320 groupSelectedItems(true);
3321 if (m_selectionGroup) {
3322 bool snap = KdenliveSettings::snaptopoints();
3323 KdenliveSettings::setSnaptopoints(false);
3325 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3327 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3329 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3331 int max = children.count();
3332 for (int i = 0; i < max; i++) {
3333 if (children.at(i)->type() == GROUPWIDGET) {
3334 children += children.at(i)->childItems();
3337 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3339 for (int i = 0; i < children.count(); i++) {
3340 // re-add items in correct place
3341 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3342 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3344 ItemInfo info = item->info();
3345 int tracknumber = m_document->tracksCount() - info.track - 1;
3346 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3347 if (isLocked) item->setItemLocked(true);
3348 else if (item->isItemLocked()) item->setItemLocked(false);
3350 if (item->type() == AVWIDGET) {
3351 ClipItem *clip = static_cast <ClipItem*>(item);
3352 info.track = m_document->tracksCount() - info.track;
3353 Mlt::Producer *prod;
3354 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3355 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3356 else prod = clip->baseClip()->producer(info.track);
3357 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3358 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3359 } else if (item->type() == TRANSITIONWIDGET) {
3360 Transition *tr = static_cast <Transition*>(item);
3361 int newTrack = tr->transitionEndTrack();
3362 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3363 if (!tr->forcedTrack()) {
3364 newTrack += trackOffset;
3365 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3367 tr->updateTransitionEndTrack(newTrack);
3368 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3369 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3372 KdenliveSettings::setSnaptopoints(snap);
3373 m_document->renderer()->doRefresh();
3374 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3377 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3379 Transition *item = getTransitionItemAt(start.startPos, start.track);
3381 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);
3382 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3385 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3386 bool snap = KdenliveSettings::snaptopoints();
3387 KdenliveSettings::setSnaptopoints(false);
3388 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3389 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3390 // Transition was moved
3391 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3392 } else if (end.endPos == start.endPos) {
3393 // Transition start resize
3394 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3395 } else if (end.startPos == start.startPos) {
3396 // Transition end resize;
3397 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3400 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3401 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3402 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3404 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3405 KdenliveSettings::setSnaptopoints(snap);
3406 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3407 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);
3408 if (m_dragItem && m_dragItem == item) {
3410 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3411 if (transitionClip && transitionClip->baseClip()) {
3412 QString size = transitionClip->baseClip()->getProperty("frame_size");
3413 p.setX(size.section('x', 0, 0).toInt());
3414 p.setY(size.section('x', 1, 1).toInt());
3416 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3418 m_document->renderer()->doRefresh();
3421 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3423 bool resizeClipStart = true;
3424 if (start.startPos == end.startPos) resizeClipStart = false;
3425 /*if (resizeClipStart) offset = 1;
3427 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3429 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);
3430 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3433 if (item->parentItem()) {
3434 // Item is part of a group, reset group
3435 resetSelectionGroup();
3437 bool snap = KdenliveSettings::snaptopoints();
3438 KdenliveSettings::setSnaptopoints(false);
3439 if (resizeClipStart && start.startPos != end.startPos) {
3440 ItemInfo clipinfo = item->info();
3441 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3442 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3444 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3445 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3446 updateClipFade(item);
3447 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3448 } else if (!resizeClipStart) {
3449 ItemInfo clipinfo = item->info();
3450 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3451 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3453 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3454 updateClipFade(item);
3455 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3457 if (end.cropStart != start.cropStart) {
3458 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3459 ItemInfo clipinfo = end;
3460 clipinfo.track = m_document->tracksCount() - end.track;
3461 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3463 item->setCropStart(end.cropStart);
3464 item->resetThumbs(true);
3467 m_document->renderer()->doRefresh();
3468 KdenliveSettings::setSnaptopoints(snap);
3471 void CustomTrackView::updateClipFade(ClipItem * item)
3473 int end = item->fadeIn();
3475 // there is a fade in effect
3476 int effectPos = item->hasEffect("volume", "fadein");
3477 if (effectPos != -1) {
3478 QDomElement oldeffect = item->effectAt(effectPos);
3479 int start = item->cropStart().frames(m_document->fps());
3480 int max = item->cropDuration().frames(m_document->fps());
3482 // Make sure the fade effect is not longer than the clip
3483 item->setFadeIn(max);
3484 end = item->fadeIn();
3487 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3488 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3489 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3490 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3491 // if fade effect is displayed, update the effect edit widget with new clip duration
3492 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3494 effectPos = item->hasEffect("brightness", "fade_from_black");
3495 if (effectPos != -1) {
3496 QDomElement oldeffect = item->effectAt(effectPos);
3497 int start = item->cropStart().frames(m_document->fps());
3498 int max = item->cropDuration().frames(m_document->fps());
3500 // Make sure the fade effect is not longer than the clip
3501 item->setFadeIn(max);
3502 end = item->fadeIn();
3505 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3506 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3507 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3508 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3509 // if fade effect is displayed, update the effect edit widget with new clip duration
3510 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3513 int start = item->fadeOut();
3515 // there is a fade out effect
3516 int effectPos = item->hasEffect("volume", "fadeout");
3517 if (effectPos != -1) {
3518 QDomElement oldeffect = item->effectAt(effectPos);
3519 int max = item->cropDuration().frames(m_document->fps());
3520 int end = max + item->cropStart().frames(m_document->fps());
3522 // Make sure the fade effect is not longer than the clip
3523 item->setFadeOut(max);
3524 start = item->fadeOut();
3526 start = end - start;
3527 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3528 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3529 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3530 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3531 // if fade effect is displayed, update the effect edit widget with new clip duration
3532 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3534 effectPos = item->hasEffect("brightness", "fade_to_black");
3535 if (effectPos != -1) {
3536 QDomElement oldeffect = item->effectAt(effectPos);
3537 int max = item->cropDuration().frames(m_document->fps());
3538 int end = max + item->cropStart().frames(m_document->fps());
3540 // Make sure the fade effect is not longer than the clip
3541 item->setFadeOut(max);
3542 start = item->fadeOut();
3544 start = end - start;
3545 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3546 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3547 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3548 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3549 // if fade effect is displayed, update the effect edit widget with new clip duration
3550 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3555 double CustomTrackView::getSnapPointForPos(double pos)
3557 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3560 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3562 QList <GenTime> snaps;
3563 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3564 QList<QGraphicsItem *> itemList = items();
3565 for (int i = 0; i < itemList.count(); i++) {
3566 if (itemList.at(i) == selected) continue;
3567 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3568 if (itemList.at(i)->type() == AVWIDGET) {
3569 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3570 GenTime start = item->startPos();
3571 GenTime end = item->endPos();
3572 snaps.append(start);
3574 if (!offsetList.isEmpty()) {
3575 for (int j = 0; j < offsetList.size(); j++) {
3576 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3577 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3581 QList < GenTime > markers = item->snapMarkers();
3582 for (int j = 0; j < markers.size(); ++j) {
3583 GenTime t = markers.at(j);
3585 if (!offsetList.isEmpty()) {
3586 for (int k = 0; k < offsetList.size(); k++) {
3587 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3591 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3592 Transition *transition = static_cast <Transition*>(itemList.at(i));
3593 GenTime start = transition->startPos();
3594 GenTime end = transition->endPos();
3595 snaps.append(start);
3597 if (!offsetList.isEmpty()) {
3598 for (int j = 0; j < offsetList.size(); j++) {
3599 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3600 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3606 // add cursor position
3607 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3609 if (!offsetList.isEmpty()) {
3610 for (int j = 0; j < offsetList.size(); j++) {
3611 snaps.append(pos - offsetList.at(j));
3616 for (int i = 0; i < m_guides.count(); i++) {
3617 snaps.append(m_guides.at(i)->position());
3618 if (!offsetList.isEmpty()) {
3619 for (int j = 0; j < offsetList.size(); j++) {
3620 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3626 m_scene->setSnapList(snaps);
3627 //for (int i = 0; i < m_snapPoints.size(); ++i)
3628 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3631 void CustomTrackView::slotSeekToPreviousSnap()
3633 updateSnapPoints(NULL);
3634 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3635 setCursorPos((int) res.frames(m_document->fps()));
3639 void CustomTrackView::slotSeekToNextSnap()
3641 updateSnapPoints(NULL);
3642 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3643 setCursorPos((int) res.frames(m_document->fps()));
3647 void CustomTrackView::clipStart()
3649 ClipItem *item = getMainActiveClip();
3651 setCursorPos((int) item->startPos().frames(m_document->fps()));
3656 void CustomTrackView::clipEnd()
3658 ClipItem *item = getMainActiveClip();
3660 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3665 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3667 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3668 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3669 m_commandStack->push(command);
3672 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3674 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3675 m_commandStack->push(command);
3678 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3680 DocClipBase *base = m_document->clipManager()->getClipById(id);
3681 QList <CommentedTime> markers = base->commentedSnapMarkers();
3683 if (markers.isEmpty()) {
3684 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3687 QUndoCommand *deleteMarkers = new QUndoCommand();
3688 deleteMarkers->setText("Delete clip markers");
3690 for (int i = 0; i < markers.size(); i++) {
3691 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3693 m_commandStack->push(deleteMarkers);
3696 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3698 DocClipBase *base = m_document->clipManager()->getClipById(id);
3699 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3700 else base->deleteSnapMarker(pos);
3701 setDocumentModified();
3702 viewport()->update();
3705 int CustomTrackView::hasGuide(int pos, int offset)
3707 for (int i = 0; i < m_guides.count(); i++) {
3708 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3709 if (qAbs(guidePos - pos) <= offset) return guidePos;
3710 else if (guidePos > pos) return -1;
3715 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3717 if (oldPos > GenTime() && pos > GenTime()) {
3719 for (int i = 0; i < m_guides.count(); i++) {
3720 if (m_guides.at(i)->position() == oldPos) {
3721 Guide *item = m_guides.at(i);
3722 item->updateGuide(pos, comment);
3726 } else if (pos > GenTime()) addGuide(pos, comment);
3730 for (int i = 0; i < m_guides.count(); i++) {
3731 if (m_guides.at(i)->position() == oldPos) {
3732 delete m_guides.takeAt(i);
3737 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3739 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3740 m_document->syncGuides(m_guides);
3743 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3745 for (int i = 0; i < m_guides.count(); i++) {
3746 if (m_guides.at(i)->position() == pos) {
3747 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3751 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3752 scene()->addItem(g);
3754 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3755 m_document->syncGuides(m_guides);
3759 void CustomTrackView::slotAddGuide()
3761 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3762 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3763 if (d.exec() != QDialog::Accepted) return;
3764 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3765 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3766 m_commandStack->push(command);
3770 void CustomTrackView::slotEditGuide(int guidePos)
3773 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3774 else pos = GenTime(guidePos, m_document->fps());
3776 for (int i = 0; i < m_guides.count(); i++) {
3777 if (m_guides.at(i)->position() == pos) {
3778 slotEditGuide(m_guides.at(i)->info());
3783 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3786 void CustomTrackView::slotEditGuide(CommentedTime guide)
3788 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3789 if (d.exec() == QDialog::Accepted) {
3790 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3791 m_commandStack->push(command);
3796 void CustomTrackView::slotEditTimeLineGuide()
3798 if (m_dragGuide == NULL) return;
3799 CommentedTime guide = m_dragGuide->info();
3800 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3801 if (d.exec() == QDialog::Accepted) {
3802 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3803 m_commandStack->push(command);
3807 void CustomTrackView::slotDeleteGuide(int guidePos)
3810 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3811 else pos = GenTime(guidePos, m_document->fps());
3813 for (int i = 0; i < m_guides.count(); i++) {
3814 if (m_guides.at(i)->position() == pos) {
3815 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3816 m_commandStack->push(command);
3821 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3825 void CustomTrackView::slotDeleteTimeLineGuide()
3827 if (m_dragGuide == NULL) return;
3828 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3829 m_commandStack->push(command);
3833 void CustomTrackView::slotDeleteAllGuides()
3835 QUndoCommand *deleteAll = new QUndoCommand();
3836 deleteAll->setText("Delete all guides");
3837 for (int i = 0; i < m_guides.count(); i++) {
3838 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3840 m_commandStack->push(deleteAll);
3843 void CustomTrackView::setTool(PROJECTTOOL tool)
3848 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3851 matrix = matrix.scale(scaleFactor, verticalScale);
3852 m_scene->setScale(scaleFactor, verticalScale);
3853 m_animationTimer->stop();
3858 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3860 int diff = sceneRect().width() - m_projectDuration;
3861 if (diff * matrix.m11() < 50) {
3862 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3863 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3865 centerOn(QPointF(cursorPos(), verticalPos));
3868 void CustomTrackView::slotRefreshGuides()
3870 if (KdenliveSettings::showmarkers()) {
3871 kDebug() << "// refresh GUIDES";
3872 for (int i = 0; i < m_guides.count(); i++) {
3873 m_guides.at(i)->update();
3878 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3881 r.setWidth(r.width() + 1);
3882 painter->setClipRect(r);
3883 painter->drawLine(r.left(), 0, r.right(), 0);
3884 uint max = m_document->tracksCount();
3885 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3886 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3887 QColor audioColor = palette().alternateBase().color();
3888 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3889 for (uint i = 0; i < max; i++) {
3890 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(lockedColor));
3891 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(audioColor));
3892 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3894 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3895 if (height() > lowerLimit)
3896 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3899 bool CustomTrackView::findString(const QString &text)
3902 for (int i = 0; i < m_searchPoints.size(); ++i) {
3903 marker = m_searchPoints.at(i).comment();
3904 if (marker.contains(text, Qt::CaseInsensitive)) {
3905 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3906 int vert = verticalScrollBar()->value();
3907 int hor = cursorPos();
3908 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3916 bool CustomTrackView::findNextString(const QString &text)
3919 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3920 marker = m_searchPoints.at(i).comment();
3921 if (marker.contains(text, Qt::CaseInsensitive)) {
3922 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3923 int vert = verticalScrollBar()->value();
3924 int hor = cursorPos();
3925 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3934 void CustomTrackView::initSearchStrings()
3936 m_searchPoints.clear();
3937 QList<QGraphicsItem *> itemList = items();
3938 for (int i = 0; i < itemList.count(); i++) {
3939 // parse all clip names
3940 if (itemList.at(i)->type() == AVWIDGET) {
3941 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3942 GenTime start = item->startPos();
3943 CommentedTime t(start, item->clipName());
3944 m_searchPoints.append(t);
3945 // add all clip markers
3946 QList < CommentedTime > markers = item->commentedSnapMarkers();
3947 m_searchPoints += markers;
3952 for (int i = 0; i < m_guides.count(); i++) {
3953 m_searchPoints.append(m_guides.at(i)->info());
3956 qSort(m_searchPoints);
3959 void CustomTrackView::clearSearchStrings()
3961 m_searchPoints.clear();
3965 void CustomTrackView::copyClip()
3967 qDeleteAll(m_copiedItems);
3968 m_copiedItems.clear();
3969 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3970 if (itemList.count() == 0) {
3971 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3974 for (int i = 0; i < itemList.count(); i++) {
3975 if (itemList.at(i)->type() == AVWIDGET) {
3976 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3977 m_copiedItems.append(dup->clone(dup->info()));
3978 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3979 Transition *dup = static_cast <Transition *>(itemList.at(i));
3980 m_copiedItems.append(dup->clone());
3985 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3987 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));
3988 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3989 for (int i = 0; i < collisions.count(); i++) {
3990 if (collisions.at(i)->type() == type) return false;
3995 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3997 for (int i = 0; i < items.count(); i++) {
3998 ItemInfo info = items.at(i)->info();
3999 info.startPos += offset;
4000 info.endPos += offset;
4001 info.track += trackOffset;
4002 if (!canBePastedTo(info, items.at(i)->type())) return false;
4007 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4009 QPainterPath movePath;
4010 movePath.moveTo(0, 0);
4012 for (int i = 0; i < items.count(); i++) {
4013 ItemInfo info = items.at(i)->info();
4014 info.startPos = info.startPos + offset;
4015 info.endPos = info.endPos + offset;
4016 info.track = info.track + trackOffset;
4017 if (info.startPos < GenTime()) {
4018 // No clip should go below 0
4021 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));
4022 movePath.addRect(rect);
4024 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4025 for (int i = 0; i < collisions.count(); i++) {
4026 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4027 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4034 void CustomTrackView::pasteClip()
4036 if (m_copiedItems.count() == 0) {
4037 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4041 if (m_menuPosition.isNull()) {
4042 position = mapFromGlobal(QCursor::pos());
4043 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4044 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4047 } else position = m_menuPosition;
4048 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4049 int track = (int)(position.y() / m_tracksHeight);
4050 ItemInfo first = m_copiedItems.at(0)->info();
4052 GenTime offset = pos - first.startPos;
4053 int trackOffset = track - first.track;
4055 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4056 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4059 QUndoCommand *pasteClips = new QUndoCommand();
4060 pasteClips->setText("Paste clips");
4062 for (int i = 0; i < m_copiedItems.count(); i++) {
4063 // parse all clip names
4064 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4065 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4067 info.startPos = clip->startPos() + offset;
4068 info.endPos = clip->endPos() + offset;
4069 info.cropStart = clip->cropStart();
4070 info.track = clip->track() + trackOffset;
4071 if (canBePastedTo(info, AVWIDGET)) {
4072 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4073 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4074 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4075 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4077 info.startPos = tr->startPos() + offset;
4078 info.endPos = tr->endPos() + offset;
4079 info.track = tr->track() + trackOffset;
4080 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4081 if (info.startPos >= info.endPos) {
4082 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4083 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4084 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4087 m_commandStack->push(pasteClips);
4090 void CustomTrackView::pasteClipEffects()
4092 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4093 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4096 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4097 EffectsList effects = clip->effectList();
4099 QUndoCommand *paste = new QUndoCommand();
4100 paste->setText("Paste effects");
4102 QList<QGraphicsItem *> clips = scene()->selectedItems();
4103 for (int i = 0; i < clips.count(); ++i) {
4104 if (clips.at(i)->type() == AVWIDGET) {
4105 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4106 for (int i = 0; i < clip->effectsCount(); i++) {
4107 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
4111 m_commandStack->push(paste);
4115 ClipItem *CustomTrackView::getClipUnderCursor() const
4117 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4118 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4119 for (int i = 0; i < collisions.count(); i++) {
4120 if (collisions.at(i)->type() == AVWIDGET) {
4121 return static_cast < ClipItem *>(collisions.at(i));
4127 ClipItem *CustomTrackView::getMainActiveClip() const
4129 QList<QGraphicsItem *> clips = scene()->selectedItems();
4130 if (clips.isEmpty()) {
4131 return getClipUnderCursor();
4133 ClipItem *item = NULL;
4134 for (int i = 0; i < clips.count(); ++i) {
4135 if (clips.at(i)->type() == AVWIDGET)
4136 item = static_cast < ClipItem *>(clips.at(i));
4137 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4139 if (item) return item;
4144 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4146 QList<QGraphicsItem *> clips = scene()->selectedItems();
4147 if (clips.isEmpty()) {
4148 return getClipUnderCursor();
4151 // remove all items in the list that are not clips
4152 for (int i = 0; i < clips.count();) {
4153 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4156 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4157 for (int i = 0; i < clips.count(); ++i) {
4158 if (clips.at(i)->type() == AVWIDGET) {
4159 item = static_cast < ClipItem *>(clips.at(i));
4160 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4168 void CustomTrackView::setInPoint()
4170 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4172 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4175 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4179 ItemInfo startInfo = clip->info();
4180 ItemInfo endInfo = startInfo;
4181 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4182 if (endInfo.startPos >= startInfo.endPos) {
4183 // Check for invalid resize
4184 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4186 } else if (endInfo.startPos < startInfo.startPos) {
4187 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4188 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4189 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4190 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4194 if (clip->type() == TRANSITIONWIDGET) {
4195 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4196 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4199 void CustomTrackView::setOutPoint()
4201 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4203 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4206 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4210 ItemInfo startInfo = clip->info();
4211 ItemInfo endInfo = clip->info();
4212 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4213 if (endInfo.endPos <= startInfo.startPos) {
4214 // Check for invalid resize
4215 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4217 } else if (endInfo.endPos > startInfo.endPos) {
4218 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4219 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4220 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4226 if (clip->type() == TRANSITIONWIDGET) {
4227 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4228 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4231 void CustomTrackView::slotUpdateAllThumbs()
4233 QList<QGraphicsItem *> itemList = items();
4234 //if (itemList.isEmpty()) return;
4236 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4237 for (int i = 0; i < itemList.count(); i++) {
4238 if (itemList.at(i)->type() == AVWIDGET) {
4239 item = static_cast <ClipItem *>(itemList.at(i));
4240 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4241 // Check if we have a cached thumbnail
4242 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4243 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4244 if (QFile::exists(thumb)) {
4246 item->slotSetStartThumb(pix);
4249 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4250 QString endThumb = startThumb;
4251 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4252 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4253 if (QFile::exists(startThumb)) {
4254 QPixmap pix(startThumb);
4255 item->slotSetStartThumb(pix);
4257 if (QFile::exists(endThumb)) {
4258 QPixmap pix(endThumb);
4259 item->slotSetEndThumb(pix);
4263 item->refreshClip(false);
4264 qApp->processEvents();
4267 viewport()->update();
4270 void CustomTrackView::saveThumbnails()
4272 QList<QGraphicsItem *> itemList = items();
4274 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4275 for (int i = 0; i < itemList.count(); i++) {
4276 if (itemList.at(i)->type() == AVWIDGET) {
4277 item = static_cast <ClipItem *>(itemList.at(i));
4278 if (item->clipType() != COLOR) {
4279 // Check if we have a cached thumbnail
4280 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4281 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4282 if (!QFile::exists(thumb)) {
4283 QPixmap pix(item->startThumb());
4287 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4288 QString endThumb = startThumb;
4289 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4290 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4291 if (!QFile::exists(startThumb)) {
4292 QPixmap pix(item->startThumb());
4293 pix.save(startThumb);
4295 if (!QFile::exists(endThumb)) {
4296 QPixmap pix(item->endThumb());
4306 void CustomTrackView::slotInsertTrack(int ix)
4308 kDebug() << "// INSERTING TRK: " << ix;
4309 QDialog d(parentWidget());
4310 Ui::AddTrack_UI view;
4312 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4313 view.track_nb->setValue(ix);
4314 d.setWindowTitle(i18n("Insert Track"));
4316 if (d.exec() == QDialog::Accepted) {
4317 ix = view.track_nb->value();
4318 if (view.before_select->currentIndex() == 1) {
4322 if (view.video_track->isChecked()) {
4323 info.type = VIDEOTRACK;
4324 info.isMute = false;
4325 info.isBlind = false;
4326 info.isLocked = false;
4328 info.type = AUDIOTRACK;
4329 info.isMute = false;
4330 info.isBlind = true;
4331 info.isLocked = false;
4333 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4334 m_commandStack->push(addTrack);
4335 setDocumentModified();
4339 void CustomTrackView::slotDeleteTrack(int ix)
4342 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4344 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4345 deleteTimelineTrack(ix, info);
4346 setDocumentModified();
4347 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4348 m_commandStack->push(command);*/
4352 void CustomTrackView::slotChangeTrack(int ix)
4354 QDialog d(parentWidget());
4355 Ui::AddTrack_UI view;
4357 view.label->setText(i18n("Change track"));
4358 view.before_select->setHidden(true);
4359 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4360 view.track_nb->setValue(ix);
4361 d.setWindowTitle(i18n("Change Track Type"));
4363 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4364 view.video_track->setChecked(true);
4366 view.audio_track->setChecked(true);
4368 if (d.exec() == QDialog::Accepted) {
4370 info.isLocked = false;
4371 info.isMute = false;
4372 ix = view.track_nb->value();
4374 if (view.video_track->isChecked()) {
4375 info.type = VIDEOTRACK;
4376 info.isBlind = false;
4378 info.type = AUDIOTRACK;
4379 info.isBlind = true;
4381 changeTimelineTrack(ix, info);
4382 setDocumentModified();
4387 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4389 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4390 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4391 QList<QGraphicsItem *> selection = m_scene->items(r);
4392 QUndoCommand *deleteTrack = new QUndoCommand();
4393 deleteTrack->setText("Delete track");
4395 // Delete all clips in selected track
4396 for (int i = 0; i < selection.count(); i++) {
4397 if (selection.at(i)->type() == AVWIDGET) {
4398 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4399 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4400 m_scene->removeItem(item);
4403 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4404 Transition *item = static_cast <Transition *>(selection.at(i));
4405 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4406 m_scene->removeItem(item);
4412 selection = m_scene->items();
4413 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4414 m_commandStack->push(deleteTrack);
4417 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4419 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4420 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4421 m_commandStack->push(changeTrack);
4424 void CustomTrackView::autoTransition()
4426 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4427 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4428 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4431 Transition *tr = static_cast <Transition*>(itemList.at(0));
4432 tr->setAutomatic(!tr->isAutomatic());
4433 QDomElement transition = tr->toXML();
4434 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);
4438 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4441 QDomNodeList params = effect.elementsByTagName("parameter");
4442 for (int i = 0; i < params.count(); i++) {
4443 QDomElement e = params.item(i).toElement();
4444 if (!e.isNull() && e.attribute("type") == "constant") {
4445 if (e.hasAttribute("factor")) {
4446 double factor = e.attribute("factor").toDouble();
4447 double value = e.attribute("value").toDouble();
4448 value = value / factor;
4449 result.append(QString::number(value));
4450 } else result.append(e.attribute("value"));
4456 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4458 QList<QGraphicsItem *> list = scene()->items();
4459 ClipItem *clip = NULL;
4460 for (int i = 0; i < list.size(); ++i) {
4461 if (list.at(i)->type() == AVWIDGET) {
4462 clip = static_cast <ClipItem *>(list.at(i));
4463 if (clip->clipProducer() == id) {
4464 clip->setClipName(name);
4468 viewport()->update();
4471 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4473 minimum = GenTime();
4474 maximum = GenTime();
4475 QList<QGraphicsItem *> selection;
4476 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4477 selection.removeAll(item);
4478 for (int i = 0; i < selection.count(); i++) {
4479 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4480 if (clip && clip->type() == AVWIDGET) {
4481 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4482 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4487 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4489 minimum = GenTime();
4490 maximum = GenTime();
4491 QList<QGraphicsItem *> selection;
4492 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4493 selection.removeAll(item);
4494 for (int i = 0; i < selection.count(); i++) {
4495 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4496 if (clip && clip->type() == TRANSITIONWIDGET) {
4497 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4498 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4504 void CustomTrackView::loadGroups(const QDomNodeList groups)
4506 for (int i = 0; i < groups.count(); i++) {
4507 QDomNodeList children = groups.at(i).childNodes();
4508 scene()->clearSelection();
4509 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4510 QDomNode n = children.item(nodeindex);
4511 QDomElement elem = n.toElement();
4512 int pos = elem.attribute("position").toInt();
4513 int track = elem.attribute("track").toInt();
4514 if (elem.tagName() == "clipitem") {
4515 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4516 if (clip) clip->setSelected(true);
4518 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4519 if (clip) clip->setSelected(true);
4522 groupSelectedItems(false, true);
4526 void CustomTrackView::splitAudio()
4528 resetSelectionGroup();
4529 QList<QGraphicsItem *> selection = scene()->selectedItems();
4530 if (selection.isEmpty()) {
4531 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4534 QUndoCommand *splitCommand = new QUndoCommand();
4535 splitCommand->setText(i18n("Split audio"));
4536 for (int i = 0; i < selection.count(); i++) {
4537 if (selection.at(i)->type() == AVWIDGET) {
4538 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4539 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4540 if (clip->parentItem()) {
4541 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4543 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4548 m_commandStack->push(splitCommand);
4551 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4553 ClipItem *clip = getClipItemAt(pos, track);
4555 kDebug() << "// Cannot find clip to split!!!";
4559 int start = pos.frames(m_document->fps());
4560 int freetrack = m_document->tracksCount() - track - 1;
4561 for (; freetrack > 0; freetrack--) {
4562 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4563 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4564 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4565 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4566 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4571 kDebug() << "GOT TRK: " << track;
4572 if (freetrack == 0) {
4573 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4576 info.startPos = clip->startPos();
4577 info.endPos = clip->endPos();
4578 info.cropStart = clip->cropStart();
4579 info.track = m_document->tracksCount() - freetrack;
4580 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4581 scene()->clearSelection();
4582 clip->setSelected(true);
4583 ClipItem *audioClip = getClipItemAt(start, info.track);
4585 clip->setVideoOnly(true);
4586 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4587 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4588 audioClip->setSelected(true);
4589 audioClip->setAudioOnly(true);
4590 groupSelectedItems(false, true);
4594 // unsplit clip: remove audio part and change video part to normal clip
4595 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4596 kDebug() << "//CANNOT FIND CLP GRP";
4599 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4600 QList<QGraphicsItem *> children = grp->childItems();
4601 if (children.count() != 2) {
4602 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4605 for (int i = 0; i < children.count(); i++) {
4606 if (children.at(i) != clip) {
4607 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4608 ItemInfo info = clip->info();
4609 deleteClip(clp->info());
4610 clip->setVideoOnly(false);
4611 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4615 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4616 m_document->clipManager()->removeGroup(grp);
4617 scene()->destroyItemGroup(grp);
4621 void CustomTrackView::setVideoOnly()
4623 resetSelectionGroup();
4624 QList<QGraphicsItem *> selection = scene()->selectedItems();
4625 if (selection.isEmpty()) {
4626 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4629 QUndoCommand *videoCommand = new QUndoCommand();
4630 videoCommand->setText(i18n("Video only"));
4631 for (int i = 0; i < selection.count(); i++) {
4632 if (selection.at(i)->type() == AVWIDGET) {
4633 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4634 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4635 if (clip->parentItem()) {
4636 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4638 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4643 m_commandStack->push(videoCommand);
4646 void CustomTrackView::setAudioOnly()
4648 resetSelectionGroup();
4649 QList<QGraphicsItem *> selection = scene()->selectedItems();
4650 if (selection.isEmpty()) {
4651 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4654 QUndoCommand *videoCommand = new QUndoCommand();
4655 videoCommand->setText(i18n("Audio only"));
4656 for (int i = 0; i < selection.count(); i++) {
4657 if (selection.at(i)->type() == AVWIDGET) {
4658 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4659 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4660 if (clip->parentItem()) {
4661 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4663 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4668 m_commandStack->push(videoCommand);
4671 void CustomTrackView::setAudioAndVideo()
4673 resetSelectionGroup();
4674 QList<QGraphicsItem *> selection = scene()->selectedItems();
4675 if (selection.isEmpty()) {
4676 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4679 QUndoCommand *videoCommand = new QUndoCommand();
4680 videoCommand->setText(i18n("Audio and Video"));
4681 for (int i = 0; i < selection.count(); i++) {
4682 if (selection.at(i)->type() == AVWIDGET) {
4683 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4684 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4685 if (clip->parentItem()) {
4686 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4688 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4693 m_commandStack->push(videoCommand);
4696 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4698 ClipItem *clip = getClipItemAt(pos, track);
4700 kDebug() << "// Cannot find clip to split!!!";
4704 int start = pos.frames(m_document->fps());
4705 clip->setVideoOnly(true);
4706 clip->setAudioOnly(false);
4707 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4708 } else if (audioOnly) {
4709 int start = pos.frames(m_document->fps());
4710 clip->setAudioOnly(true);
4711 clip->setVideoOnly(false);
4712 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4714 int start = pos.frames(m_document->fps());
4715 clip->setAudioOnly(false);
4716 clip->setVideoOnly(false);
4717 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4720 setDocumentModified();
4723 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4725 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4726 m_clipTypeGroup->setEnabled(false);
4728 m_clipTypeGroup->setEnabled(true);
4729 QList <QAction *> actions = m_clipTypeGroup->actions();
4731 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4732 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4733 else lookup = "clip_audio_and_video";
4734 for (int i = 0; i < actions.count(); i++) {
4735 if (actions.at(i)->data().toString() == lookup) {
4736 actions.at(i)->setChecked(true);
4743 void CustomTrackView::reloadTransitionLumas()
4747 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4748 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4749 for (int i = 0; i < params.count(); i++) {
4750 QDomElement e = params.item(i).toElement();
4751 if (e.attribute("tag") == "resource") {
4752 lumaNames = e.attribute("paramlistdisplay");
4753 lumaFiles = e.attribute("paramlist");
4758 QList<QGraphicsItem *> itemList = items();
4759 Transition *transitionitem;
4760 QDomElement transitionXml;
4761 for (int i = 0; i < itemList.count(); i++) {
4762 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4763 transitionitem = static_cast <Transition*>(itemList.at(i));
4764 transitionXml = transitionitem->toXML();
4765 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4766 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4767 for (int i = 0; i < params.count(); i++) {
4768 QDomElement e = params.item(i).toElement();
4769 if (e.attribute("tag") == "resource") {
4770 e.setAttribute("paramlistdisplay", lumaNames);
4771 e.setAttribute("paramlist", lumaFiles);
4776 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4777 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4778 for (int i = 0; i < params.count(); i++) {
4779 QDomElement e = params.item(i).toElement();
4780 if (e.attribute("tag") == "luma") {
4781 e.setAttribute("paramlistdisplay", lumaNames);
4782 e.setAttribute("paramlist", lumaFiles);
4789 emit transitionItemSelected(NULL);
4792 #include "customtrackview.moc"