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 (false && /*!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;
622 bool collision = false;
624 if (m_tool != RAZORTOOL) activateMonitor();
625 else if (m_document->renderer()->playSpeed() != 0.0) {
626 m_document->renderer()->pause();
629 m_clickEvent = event->pos();
631 // check item under mouse
632 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
634 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
635 setDragMode(QGraphicsView::ScrollHandDrag);
636 QGraphicsView::mousePressEvent(event);
637 m_blockRefresh = false;
638 m_operationMode = NONE;
642 // if a guide and a clip were pressed, just select the guide
643 for (int i = 0; i < collisionList.count(); ++i) {
644 if (collisionList.at(i)->type() == GUIDEITEM) {
645 // a guide item was pressed
646 m_dragGuide = (Guide *) collisionList.at(i);
647 if (event->button() == Qt::LeftButton) { // move it
648 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
650 m_operationMode = MOVEGUIDE;
651 // deselect all clips so that only the guide will move
652 m_scene->clearSelection();
653 resetSelectionGroup(false);
654 updateSnapPoints(NULL);
655 QGraphicsView::mousePressEvent(event);
657 } else // show context menu
662 // Find first clip, transition or group under mouse (when no guides selected)
664 AbstractGroupItem *dragGroup = NULL;
665 AbstractClipItem *collisionClip = NULL;
667 while (!m_dragGuide && ct < collisionList.count()) {
668 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
669 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
670 if (collisionClip == m_dragItem) {
671 collisionClip = NULL;
672 } else m_dragItem = collisionClip;
674 m_dragItemInfo = m_dragItem->info();
675 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
676 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
677 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
683 if (!found) m_dragItem = NULL;
685 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
686 // update transition menu action
687 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
688 m_autoTransition->setEnabled(true);
689 } else m_autoTransition->setEnabled(false);
691 // context menu requested
692 if (event->button() == Qt::RightButton) {
694 if (dragGroup) dragGroup->setSelected(true);
695 else if (!m_dragItem->isSelected()) {
696 resetSelectionGroup(false);
697 m_scene->clearSelection();
698 m_dragItem->setSelected(true);
700 } else if (!m_dragGuide) {
701 // check if there is a guide close to mouse click
702 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
703 for (int i = 0; i < guidesCollisionList.count(); i++) {
704 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
705 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
709 // keep this to support multiple guides context menu in the future (?)
710 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
711 guidesCollisionList.removeAt(0);
713 if (!guidesCollisionList.isEmpty())
714 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
717 m_operationMode = NONE;
718 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
719 m_menuPosition = m_clickEvent;
725 // No item under click
726 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
727 resetSelectionGroup(false);
728 setCursor(Qt::ArrowCursor);
729 m_scene->clearSelection();
731 emit clipItemSelected(NULL);
732 updateClipTypeActions(NULL);
733 if (m_tool == SPACERTOOL) {
734 QList<QGraphicsItem *> selection;
735 if (event->modifiers() == Qt::ControlModifier) {
736 // Ctrl + click, select all items on track after click position
737 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
738 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
740 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;
742 // Select all items on all tracks after click position
743 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
744 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
747 QList <GenTime> offsetList;
748 for (int i = 0; i < selection.count(); i++) {
749 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
750 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
751 offsetList.append(item->startPos());
752 offsetList.append(item->endPos());
753 selection.at(i)->setSelected(true);
755 if (selection.at(i)->type() == GROUPWIDGET) {
756 QList<QGraphicsItem *> children = selection.at(i)->childItems();
757 for (int j = 0; j < children.count(); j++) {
758 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
759 offsetList.append(item->startPos());
760 offsetList.append(item->endPos());
762 selection.at(i)->setSelected(true);
766 if (!offsetList.isEmpty()) {
768 QList <GenTime> cleandOffsetList;
769 GenTime startOffset = offsetList.takeFirst();
770 for (int k = 0; k < offsetList.size(); k++) {
771 GenTime newoffset = offsetList.at(k) - startOffset;
772 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
773 cleandOffsetList.append(newoffset);
776 updateSnapPoints(NULL, cleandOffsetList, true);
778 groupSelectedItems(true);
779 m_operationMode = SPACER;
780 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
781 QGraphicsView::mousePressEvent(event);
786 if (m_tool == RAZORTOOL && m_dragItem) {
787 if (m_dragItem->type() == TRANSITIONWIDGET) {
788 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
792 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
793 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
798 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
799 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
800 m_document->renderer()->pause();
801 m_commandStack->push(command);
802 setDocumentModified();
808 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
810 QList <GenTime> offsetList;
811 QList<QGraphicsItem *> children = dragGroup->childItems();
812 for (int i = 0; i < children.count(); i++) {
813 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
814 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
815 offsetList.append(item->startPos());
816 offsetList.append(item->endPos());
819 if (!offsetList.isEmpty()) {
821 GenTime startOffset = offsetList.takeFirst();
822 QList <GenTime> cleandOffsetList;
823 for (int k = 0; k < offsetList.size(); k++) {
824 GenTime newoffset = offsetList.at(k) - startOffset;
825 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
826 cleandOffsetList.append(newoffset);
829 updateSnapPoints(NULL, cleandOffsetList, true);
833 bool itemSelected = false;
834 if (m_dragItem->isSelected()) itemSelected = true;
835 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
836 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
837 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
838 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
839 resetSelectionGroup();
841 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
842 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
843 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
845 bool selected = !m_dragItem->isSelected();
846 if (dragGroup) dragGroup->setSelected(selected);
847 else m_dragItem->setSelected(selected);
849 groupSelectedItems();
850 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
851 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
852 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
855 if (collisionClip != NULL || m_dragItem == NULL) {
856 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
857 kDebug() << "//////// CLIP ITEM SELECTED, TRANSMITTING . . . . . . .";
858 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
859 emit clipItemSelected(selected);
860 } else emit clipItemSelected(NULL);
863 // If clicked item is selected, allow move
864 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
866 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
867 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
869 if (m_operationMode == KEYFRAME) {
870 m_dragItem->updateSelectedKeyFrame();
871 m_blockRefresh = false;
873 } else if (m_operationMode == MOVE) {
874 setCursor(Qt::ClosedHandCursor);
875 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
877 info.startPos = m_dragItem->startPos();
878 info.track = m_dragItem->track();
879 int transitiontrack = getPreviousVideoTrack(info.track);
880 ClipItem *transitionClip = NULL;
881 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
882 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
883 info.endPos = transitionClip->endPos();
884 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
885 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
886 // Check there is no other transition at that place
887 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
888 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
889 QList<QGraphicsItem *> selection = m_scene->items(r);
890 bool transitionAccepted = true;
891 for (int i = 0; i < selection.count(); i++) {
892 if (selection.at(i)->type() == TRANSITIONWIDGET) {
893 Transition *tr = static_cast <Transition *>(selection.at(i));
894 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
895 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
896 } else transitionAccepted = false;
899 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
900 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
901 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
903 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
904 info.track = m_dragItem->track();
905 int transitiontrack = getPreviousVideoTrack(info.track);
906 ClipItem *transitionClip = NULL;
907 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
908 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
909 info.startPos = transitionClip->startPos();
910 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
911 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
912 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
913 EffectsList::setParameter(transition, "reverse", "1");
915 // Check there is no other transition at that place
916 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
917 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
918 QList<QGraphicsItem *> selection = m_scene->items(r);
919 bool transitionAccepted = true;
920 for (int i = 0; i < selection.count(); i++) {
921 if (selection.at(i)->type() == TRANSITIONWIDGET) {
922 Transition *tr = static_cast <Transition *>(selection.at(i));
923 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
924 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
925 } else transitionAccepted = false;
928 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
929 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
931 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
932 resetSelectionGroup(false);
933 m_dragItem->setSelected(true);
936 m_blockRefresh = false;
938 //QGraphicsView::mousePressEvent(event);
941 void CustomTrackView::resetSelectionGroup(bool selectItems)
943 if (m_selectionGroup) {
944 // delete selection group
945 bool snap = KdenliveSettings::snaptopoints();
946 KdenliveSettings::setSnaptopoints(false);
948 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
949 scene()->destroyItemGroup(m_selectionGroup);
950 for (int i = 0; i < children.count(); i++) {
951 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
952 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
953 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
954 children.at(i)->setSelected(selectItems);
956 } else if (children.at(i)->type() == GROUPWIDGET) {
957 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
958 children.at(i)->setSelected(selectItems);
961 m_selectionGroup = NULL;
962 KdenliveSettings::setSnaptopoints(snap);
966 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
968 if (m_selectionGroup) {
969 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
972 QList<QGraphicsItem *> selection = m_scene->selectedItems();
973 if (selection.isEmpty()) return;
974 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
975 // Find top left position of selection
976 for (int i = 1; i < selection.count(); i++) {
977 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
978 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
979 if (currenttop.x() < top.x()) top.setX(currenttop.x());
980 if (currenttop.y() < top.y()) top.setY(currenttop.y());
984 if (force || selection.count() > 1) {
985 bool snap = KdenliveSettings::snaptopoints();
986 KdenliveSettings::setSnaptopoints(false);
987 if (createNewGroup) {
988 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
989 newGroup->translate(-top.x(), -top.y() + 1);
990 newGroup->setPos(top.x(), top.y() - 1);
991 scene()->addItem(newGroup);
993 // CHeck if we are trying to include a group in a group
994 QList <AbstractGroupItem *> groups;
995 for (int i = 0; i < selection.count(); i++) {
996 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
997 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
998 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1000 if (!groups.isEmpty()) {
1001 // ungroup previous groups
1002 while (!groups.isEmpty()) {
1003 AbstractGroupItem *grp = groups.takeFirst();
1004 m_document->clipManager()->removeGroup(grp);
1005 scene()->destroyItemGroup(grp);
1007 selection = m_scene->selectedItems();
1010 for (int i = 0; i < selection.count(); i++) {
1011 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1012 newGroup->addToGroup(selection.at(i));
1013 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1016 KdenliveSettings::setSnaptopoints(snap);
1018 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1019 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1020 m_selectionGroup->setPos(top.x(), top.y() - 1);
1021 scene()->addItem(m_selectionGroup);
1022 for (int i = 0; i < selection.count(); i++) {
1023 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1024 m_selectionGroup->addToGroup(selection.at(i));
1025 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1028 KdenliveSettings::setSnaptopoints(snap);
1029 if (m_selectionGroup) {
1030 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1031 m_selectionGroupInfo.track = m_selectionGroup->track();
1034 } else resetSelectionGroup();
1037 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1039 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1040 if (m_moveOpMode == KEYFRAME) {
1041 // user double clicked on a keyframe, open edit dialog
1042 QDialog d(parentWidget());
1043 Ui::KeyFrameDialog_UI view;
1045 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1046 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1047 view.kfr_value->setFocus();
1048 if (d.exec() == QDialog::Accepted) {
1049 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1050 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1051 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1052 QString previous = item->keyframes(item->selectedEffectIndex());
1053 item->updateKeyframeEffect();
1054 QString next = item->keyframes(item->selectedEffectIndex());
1055 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1056 m_commandStack->push(command);
1057 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1058 emit clipItemSelected(item, item->selectedEffectIndex());
1063 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1064 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1065 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1066 QString previous = item->keyframes(item->selectedEffectIndex());
1067 item->updateKeyframeEffect();
1068 QString next = item->keyframes(item->selectedEffectIndex());
1069 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1070 m_commandStack->push(command);
1071 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1072 emit clipItemSelected(item, item->selectedEffectIndex());
1074 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1075 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1078 if (m_dragItem->type() == TRANSITIONWIDGET) {
1079 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1081 getClipAvailableSpace(m_dragItem, minimum, maximum);
1083 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1084 d.setMargins(minimum, maximum);
1085 if (d.exec() == QDialog::Accepted) {
1086 if (m_dragItem->type() == TRANSITIONWIDGET) {
1087 // move & resize transition
1089 startInfo.startPos = m_dragItem->startPos();
1090 startInfo.endPos = m_dragItem->endPos();
1091 startInfo.track = m_dragItem->track();
1093 endInfo.startPos = d.startPos();
1094 endInfo.endPos = endInfo.startPos + d.duration();
1095 endInfo.track = m_dragItem->track();
1096 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1097 m_commandStack->push(command);
1099 // move and resize clip
1100 QUndoCommand *moveCommand = new QUndoCommand();
1101 moveCommand->setText(i18n("Edit clip"));
1102 ItemInfo clipInfo = m_dragItem->info();
1103 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1104 // duration was reduced, so process it first
1105 ItemInfo startInfo = clipInfo;
1106 clipInfo.endPos = clipInfo.startPos + d.duration();
1107 clipInfo.cropStart = d.cropStart();
1108 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1110 if (d.startPos() != clipInfo.startPos) {
1111 ItemInfo startInfo = clipInfo;
1112 clipInfo.startPos = d.startPos();
1113 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1114 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1116 if (d.duration() > m_dragItem->cropDuration()) {
1117 // duration was increased, so process it after move
1118 ItemInfo startInfo = clipInfo;
1119 clipInfo.endPos = clipInfo.startPos + d.duration();
1120 clipInfo.cropStart = d.cropStart();
1121 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1123 m_commandStack->push(moveCommand);
1127 QList<QGraphicsItem *> collisionList = items(event->pos());
1128 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1129 Guide *editGuide = (Guide *) collisionList.at(0);
1130 if (editGuide) slotEditGuide(editGuide->info());
1136 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1138 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1140 clip->setKeyframes(index, keyframes);
1141 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1142 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1146 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1148 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1149 m_editGuide->setEnabled(m_dragGuide != NULL);
1150 if (clip == NULL) m_timelineContextMenu->popup(pos);
1151 else if (group != NULL) {
1152 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1153 m_ungroupAction->setEnabled(true);
1154 updateClipTypeActions(NULL);
1155 m_timelineContextClipMenu->popup(pos);
1157 m_ungroupAction->setEnabled(false);
1158 if (clip->type() == AVWIDGET) {
1159 ClipItem *item = static_cast <ClipItem*>(clip);
1160 updateClipTypeActions(item);
1161 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1162 m_timelineContextClipMenu->popup(pos);
1163 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1167 void CustomTrackView::activateMonitor()
1169 emit activateDocumentMonitor();
1172 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1174 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1176 resetSelectionGroup();
1177 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1178 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1180 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1182 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1186 info.startPos = GenTime();
1187 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1188 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1189 info.track = (int)(1 / m_tracksHeight);
1190 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1191 m_selectionGroup->addToGroup(item);
1192 item->setFlags(QGraphicsItem::ItemIsSelectable);
1193 //TODO: check if we do not overlap another clip when first dropping in timeline
1194 // if (insertPossible(m_selectionGroup, event->pos()))
1195 QList <GenTime> offsetList;
1196 offsetList.append(info.endPos);
1197 updateSnapPoints(NULL, offsetList);
1198 scene()->addItem(m_selectionGroup);
1199 event->acceptProposedAction();
1200 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1202 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1203 m_scene->clearSelection();
1204 resetSelectionGroup(false);
1206 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1209 QList <GenTime> offsetList;
1210 for (int i = 0; i < ids.size(); ++i) {
1211 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1213 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1217 info.startPos = start;
1218 info.endPos = info.startPos + clip->duration();
1219 info.track = (int)(1 / m_tracksHeight);
1220 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1221 start += clip->duration();
1222 offsetList.append(start);
1223 m_selectionGroup->addToGroup(item);
1224 item->setFlags(QGraphicsItem::ItemIsSelectable);
1225 m_waitingThumbs.append(item);
1227 //TODO: check if we do not overlap another clip when first dropping in timeline
1228 //if (insertPossible(m_selectionGroup, event->pos()))
1229 updateSnapPoints(NULL, offsetList);
1230 scene()->addItem(m_selectionGroup);
1231 m_thumbsTimer.start();
1232 event->acceptProposedAction();
1235 // the drag is not a clip (may be effect, ...)
1237 QGraphicsView::dragEnterEvent(event);
1242 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1245 QList<QGraphicsItem *> children = group->childItems();
1246 for (int i = 0; i < children.count(); i++) {
1247 if (children.at(i)->type() == AVWIDGET) {
1248 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1249 ItemInfo info = clip->info();
1250 kDebug() << " / / INSERT : " << pos.x();
1251 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);
1252 kDebug() << " / / INSERT RECT: " << shape;
1253 path = path.united(QPolygonF(shape));
1257 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1258 if (collindingItems.isEmpty()) return true;
1260 for (int i = 0; i < collindingItems.count(); i++) {
1261 QGraphicsItem *collision = collindingItems.at(i);
1262 if (collision->type() == AVWIDGET) {
1264 kDebug() << "// COLLISIION DETECTED";
1274 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1276 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);
1277 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1278 collindingItems.removeAll(item);
1279 if (collindingItems.isEmpty()) return false;
1281 for (int i = 0; i < collindingItems.count(); i++) {
1282 QGraphicsItem *collision = collindingItems.at(i);
1283 if (collision->type() == item->type()) {
1285 kDebug() << "// COLLISIION DETECTED";
1293 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1295 int track = m_document->tracksCount() - clip->track();
1296 GenTime pos = clip->startPos();
1297 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1298 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1301 bool success = true;
1302 for (int i = 0; i < clip->effectsCount(); i++) {
1303 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1305 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1306 m_document->renderer()->doRefresh();
1309 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1311 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1313 // Special case: speed effect
1314 if (effect.attribute("id") == "speed") {
1315 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1316 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1319 ItemInfo info = clip->info();
1320 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1321 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1322 if (strobe == 0) strobe = 1;
1323 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1324 clip->addEffect(effect);
1325 if (clip->isSelected()) emit clipItemSelected(clip);
1329 EffectsParameterList params = clip->addEffect(effect);
1330 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1331 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1332 if (clip->isSelected()) emit clipItemSelected(clip);
1333 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1336 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1338 QString index = effect.attribute("kdenlive_ix");
1339 // Special case: speed effect
1340 if (effect.attribute("id") == "speed") {
1341 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1343 ItemInfo info = clip->info();
1344 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1345 clip->deleteEffect(index);
1346 emit clipItemSelected(clip);
1350 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1351 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1352 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1355 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1357 clip->deleteEffect(index);
1358 emit clipItemSelected(clip);
1362 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1364 QList<QGraphicsItem *> itemList = group->childItems();
1365 QUndoCommand *effectCommand = new QUndoCommand();
1367 QDomNode namenode = effect.elementsByTagName("name").item(0);
1368 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1369 else effectName = i18n("effect");
1370 effectCommand->setText(i18n("Add %1", effectName));
1372 for (int i = 0; i < itemList.count(); i++) {
1373 if (itemList.at(i)->type() == AVWIDGET) {
1374 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1375 if (effect.attribute("type") == "audio") {
1376 // Don't add audio effects on video clips
1377 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1378 } else if (effect.hasAttribute("type") == false) {
1379 // Don't add video effect on audio clips
1380 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1383 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1384 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1387 if (item->isItemLocked()) {
1390 item->initEffect(effect);
1391 if (effect.attribute("tag") == "ladspa") {
1392 QString ladpsaFile = m_document->getLadspaFile();
1393 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1394 effect.setAttribute("src", ladpsaFile);
1396 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1401 m_commandStack->push(effectCommand);
1402 setDocumentModified();
1403 } else delete effectCommand;
1406 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1408 QList<QGraphicsItem *> itemList;
1409 QUndoCommand *effectCommand = new QUndoCommand();
1411 QDomNode namenode = effect.elementsByTagName("name").item(0);
1412 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1413 else effectName = i18n("effect");
1414 effectCommand->setText(i18n("Add %1", effectName));
1416 if (track == -1) itemList = scene()->selectedItems();
1417 if (itemList.isEmpty()) {
1418 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1419 if (clip) itemList.append(clip);
1420 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1422 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1423 for (int i = 0; i < itemList.count(); i++) {
1424 if (itemList.at(i)->type() == AVWIDGET) {
1425 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1426 if (effect.attribute("type") == "audio") {
1427 // Don't add audio effects on video clips
1428 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1429 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1432 } else if (effect.hasAttribute("type") == false) {
1433 // Don't add video effect on audio clips
1434 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1435 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1439 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1440 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1443 if (item->isItemLocked()) {
1446 item->initEffect(effect);
1447 if (effect.attribute("tag") == "ladspa") {
1448 QString ladpsaFile = m_document->getLadspaFile();
1449 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1450 effect.setAttribute("src", ladpsaFile);
1452 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1457 m_commandStack->push(effectCommand);
1458 setDocumentModified();
1459 } else delete effectCommand;
1462 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1464 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1465 m_commandStack->push(command);
1466 setDocumentModified();
1469 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1471 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1474 // Special case: speed effect
1475 if (effect.attribute("id") == "speed") {
1476 ItemInfo info = clip->info();
1477 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1478 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1479 if (strobe == 0) strobe = 1;
1480 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1481 clip->setEffectAt(ix, effect);
1482 if (ix == clip->selectedEffectIndex()) {
1483 clip->setSelectedEffect(ix);
1488 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1489 if (effect.attribute("tag") == "ladspa") {
1490 // Update the ladspa affect file
1491 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1493 // check if we are trying to reset a keyframe effect
1494 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1495 clip->initEffect(effect);
1496 effectParams = clip->getEffectArgs(effect);
1498 if (effectParams.paramValue("disabled") == "1") {
1499 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1500 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1501 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1502 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1503 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1505 clip->setEffectAt(ix, effect);
1506 if (ix == clip->selectedEffectIndex()) {
1507 clip->setSelectedEffect(ix);
1508 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1510 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1511 // A fade effect was modified, update the clip
1512 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1513 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1514 clip->setFadeIn(pos);
1516 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1517 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1518 clip->setFadeOut(pos);
1522 setDocumentModified();
1525 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1527 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1528 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1529 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1530 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1531 clip->setEffectAt(oldPos - 1, act);
1532 clip->setEffectAt(newPos - 1, before);
1533 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1534 emit clipItemSelected(clip, newPos - 1);
1535 setDocumentModified();
1536 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1539 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1541 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1542 QDomElement oldEffect = effect.cloneNode().toElement();
1543 if (effect.attribute("id") == "speed") {
1545 ItemInfo info = clip->info();
1546 effect.setAttribute("disabled", (int) disable);
1547 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1549 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1550 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1551 if (strobe == 0) strobe = 1;
1552 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1557 effect.setAttribute("disabled", (int) disable);
1558 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1559 m_commandStack->push(command);
1560 setDocumentModified();;
1563 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1565 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1566 m_commandStack->push(command);
1567 setDocumentModified();
1570 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1572 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1573 m_commandStack->push(command);
1576 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1580 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1581 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1582 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1583 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);
1584 m_blockRefresh = false;
1587 if (item->parentItem()) {
1588 // Item is part of a group, reset group
1589 resetSelectionGroup();
1591 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1593 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1594 int cutPos = (int) cutTime.frames(m_document->fps());
1596 double speed = item->speed();
1597 newPos.startPos = cutTime;
1598 newPos.endPos = info.endPos;
1599 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1600 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1601 newPos.track = info.track;
1602 ClipItem *dup = item->clone(newPos);
1603 // remove unwanted effects (fade in) from 2nd part of cutted clip
1604 int ix = dup->hasEffect(QString(), "fadein");
1606 QDomElement oldeffect = item->effectAt(ix);
1607 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1609 ix = dup->hasEffect(QString(), "fade_from_black");
1611 QDomElement oldeffect = item->effectAt(ix);
1612 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1614 item->resizeEnd(cutPos, false);
1615 scene()->addItem(dup);
1616 if (item->checkKeyFrames()) slotRefreshEffects(item);
1617 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1618 item->baseClip()->addReference();
1619 m_document->updateClip(item->baseClip()->getId());
1620 setDocumentModified();
1621 //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);
1625 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1626 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1627 if (!item || !dup || item == dup) {
1628 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1629 m_blockRefresh = false;
1632 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1633 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1637 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1638 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1639 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1640 //deleteClip(dup->info());
1643 if (dup->isSelected()) emit clipItemSelected(NULL);
1644 dup->baseClip()->removeReference();
1645 m_document->updateClip(dup->baseClip()->getId());
1646 scene()->removeItem(dup);
1649 ItemInfo clipinfo = item->info();
1650 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1651 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1653 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1654 setDocumentModified();
1656 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1659 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1662 void CustomTrackView::slotEnableRefresh()
1664 m_blockRefresh = false;
1667 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1669 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1670 if (itemList.count() == 1) {
1671 if (itemList.at(0)->type() == AVWIDGET) {
1672 ClipItem *item = (ClipItem *) itemList.at(0);
1674 info.track = item->track();
1675 ClipItem *transitionClip = NULL;
1676 const int transitiontrack = getPreviousVideoTrack(info.track);
1677 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1678 if (pos < item->startPos() + item->cropDuration() / 2) {
1679 // add transition to clip start
1680 info.startPos = item->startPos();
1681 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1682 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1683 info.endPos = transitionClip->endPos();
1684 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1685 // Check there is no other transition at that place
1686 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1687 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1688 QList<QGraphicsItem *> selection = m_scene->items(r);
1689 bool transitionAccepted = true;
1690 for (int i = 0; i < selection.count(); i++) {
1691 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1692 Transition *tr = static_cast <Transition *>(selection.at(i));
1693 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1694 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1695 } else transitionAccepted = false;
1698 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1699 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1702 // add transition to clip end
1703 info.endPos = item->endPos();
1704 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1705 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1706 info.startPos = transitionClip->startPos();
1707 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1708 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1709 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1711 // Check there is no other transition at that place
1712 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1713 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1714 QList<QGraphicsItem *> selection = m_scene->items(r);
1715 bool transitionAccepted = true;
1716 for (int i = 0; i < selection.count(); i++) {
1717 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1718 Transition *tr = static_cast <Transition *>(selection.at(i));
1719 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1720 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1721 } else transitionAccepted = false;
1724 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1725 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1728 } else for (int i = 0; i < itemList.count(); i++) {
1729 if (itemList.at(i)->type() == AVWIDGET) {
1730 ClipItem *item = (ClipItem *) itemList.at(i);
1732 info.startPos = item->startPos();
1733 info.endPos = info.startPos + GenTime(65, m_document->fps());
1734 info.track = item->track();
1736 // Check there is no other transition at that place
1737 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1738 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1739 QList<QGraphicsItem *> selection = m_scene->items(r);
1740 bool transitionAccepted = true;
1741 for (int i = 0; i < selection.count(); i++) {
1742 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1743 Transition *tr = static_cast <Transition *>(selection.at(i));
1744 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1745 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1746 } else transitionAccepted = false;
1749 int transitiontrack = getPreviousVideoTrack(info.track);
1750 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1751 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1756 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1758 if (transitionInfo.startPos >= transitionInfo.endPos) {
1759 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1762 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1763 m_commandStack->push(command);
1764 setDocumentModified();
1767 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1769 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1770 //kDebug() << "---- ADDING transition " << params.attribute("value");
1771 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1772 scene()->addItem(tr);
1773 setDocumentModified();
1775 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1780 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1782 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1784 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1787 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1788 if (m_dragItem == item) m_dragItem = NULL;
1790 emit transitionItemSelected(NULL);
1791 setDocumentModified();
1794 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1796 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1797 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1798 m_commandStack->push(command);
1799 setDocumentModified();
1802 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1804 Transition *item = getTransitionItemAt(pos, track);
1806 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1809 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);
1810 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1811 item->setTransitionParameters(transition);
1812 if (updateTransitionWidget) {
1813 ItemInfo info = item->info();
1815 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1816 if (transitionClip && transitionClip->baseClip()) {
1817 QString size = transitionClip->baseClip()->getProperty("frame_size");
1818 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1819 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1820 p.setY(size.section('x', 1, 1).toInt());
1822 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1824 setDocumentModified();
1827 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1829 event->setDropAction(Qt::IgnoreAction);
1830 const QPointF pos = mapToScene(event->pos());
1831 if (m_selectionGroup && m_clipDrag) {
1832 m_selectionGroup->setPos(pos.x(), pos.y());
1833 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1834 event->setDropAction(Qt::MoveAction);
1835 event->acceptProposedAction();
1837 QGraphicsView::dragMoveEvent(event);
1841 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1843 if (m_selectionGroup && m_clipDrag) {
1844 m_thumbsTimer.stop();
1845 m_waitingThumbs.clear();
1846 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1848 scene()->destroyItemGroup(m_selectionGroup);
1849 m_selectionGroup = NULL;
1850 } else QGraphicsView::dragLeaveEvent(event);
1853 void CustomTrackView::dropEvent(QDropEvent * event)
1855 if (m_selectionGroup && m_clipDrag) {
1856 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1857 resetSelectionGroup();
1858 m_scene->clearSelection();
1859 bool hasVideoClip = false;
1860 QUndoCommand *addCommand = new QUndoCommand();
1861 addCommand->setText(i18n("Add timeline clip"));
1863 for (int i = 0; i < items.count(); i++) {
1864 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1865 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1866 if (items.count() == 1) {
1867 updateClipTypeActions(item);
1869 updateClipTypeActions(NULL);
1872 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1873 item->baseClip()->addReference();
1874 m_document->updateClip(item->baseClip()->getId());
1875 ItemInfo info = item->info();
1877 int tracknumber = m_document->tracksCount() - info.track - 1;
1878 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1879 if (isLocked) item->setItemLocked(true);
1880 ItemInfo clipInfo = info;
1881 clipInfo.track = m_document->tracksCount() - item->track();
1882 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1883 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1886 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1887 // add transparency transition
1888 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1889 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1891 item->setSelected(true);
1893 m_commandStack->push(addCommand);
1894 setDocumentModified();
1895 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1896 if (items.count() > 1) groupSelectedItems(true);
1897 event->setDropAction(Qt::MoveAction);
1899 } else QGraphicsView::dropEvent(event);
1904 QStringList CustomTrackView::mimeTypes() const
1906 QStringList qstrList;
1907 // list of accepted mime types for drop
1908 qstrList.append("text/plain");
1909 qstrList.append("kdenlive/producerslist");
1910 qstrList.append("kdenlive/clip");
1914 Qt::DropActions CustomTrackView::supportedDropActions() const
1916 // returns what actions are supported when dropping
1917 return Qt::MoveAction;
1920 void CustomTrackView::setDuration(int duration)
1922 int diff = qAbs(duration - sceneRect().width());
1923 if (diff * matrix().m11() > -50) {
1924 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1925 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1927 m_projectDuration = duration;
1930 int CustomTrackView::duration() const
1932 return m_projectDuration;
1935 void CustomTrackView::addTrack(TrackInfo type, int ix)
1937 if (ix == -1 || ix == m_document->tracksCount()) {
1938 m_document->insertTrack(ix, type);
1939 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1941 m_document->insertTrack(m_document->tracksCount() - ix, type);
1942 // insert track in MLT playlist
1943 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1945 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1946 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1947 QList<QGraphicsItem *> selection = m_scene->items(r);
1948 resetSelectionGroup();
1950 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1951 scene()->addItem(m_selectionGroup);
1952 for (int i = 0; i < selection.count(); i++) {
1953 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1954 m_selectionGroup->addToGroup(selection.at(i));
1955 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1958 // Move graphic items
1959 m_selectionGroup->translate(0, m_tracksHeight);
1961 // adjust track number
1962 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1963 for (int i = 0; i < children.count(); i++) {
1964 if (children.at(i)->type() == GROUPWIDGET) {
1965 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1966 children << grp->childItems();
1969 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1971 ItemInfo clipinfo = item->info();
1972 if (item->type() == AVWIDGET) {
1973 ClipItem *clip = static_cast <ClipItem *>(item);
1974 // We add a move clip command so that we get the correct producer for new track number
1975 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1976 Mlt::Producer *prod;
1977 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1978 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1979 else prod = clip->baseClip()->producer(clipinfo.track);
1980 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1982 } else if (item->type() == TRANSITIONWIDGET) {
1983 Transition *tr = static_cast <Transition *>(item);
1984 int track = tr->transitionEndTrack();
1986 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1990 resetSelectionGroup(false);
1993 int maxHeight = m_tracksHeight * m_document->tracksCount();
1994 for (int i = 0; i < m_guides.count(); i++) {
1995 QLineF l = m_guides.at(i)->line();
1996 l.setP2(QPointF(l.x2(), maxHeight));
1997 m_guides.at(i)->setLine(l);
1999 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2000 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2001 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2002 viewport()->update();
2003 //setFixedHeight(50 * m_tracksCount);
2006 void CustomTrackView::removeTrack(int ix)
2008 // Delete track in MLT playlist
2009 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2010 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2012 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2013 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2014 QList<QGraphicsItem *> selection = m_scene->items(r);
2016 resetSelectionGroup();
2018 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2019 scene()->addItem(m_selectionGroup);
2020 for (int i = 0; i < selection.count(); i++) {
2021 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2022 m_selectionGroup->addToGroup(selection.at(i));
2023 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2026 // Move graphic items
2027 qreal ydiff = 0 - (int) m_tracksHeight;
2028 m_selectionGroup->translate(0, ydiff);
2030 // adjust track number
2031 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2032 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2033 for (int i = 0; i < children.count(); i++) {
2034 if (children.at(i)->type() == GROUPWIDGET) {
2035 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2036 children << grp->childItems();
2039 if (children.at(i)->type() == AVWIDGET) {
2040 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2042 ItemInfo clipinfo = clip->info();
2043 // We add a move clip command so that we get the correct producer for new track number
2044 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2045 Mlt::Producer *prod;
2046 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2047 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2048 else prod = clip->baseClip()->producer(clipinfo.track);
2049 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2051 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2052 Transition *tr = static_cast <Transition *>(children.at(i));
2054 int track = tr->transitionEndTrack();
2056 ItemInfo clipinfo = tr->info();
2057 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2061 resetSelectionGroup(false);
2063 int maxHeight = m_tracksHeight * m_document->tracksCount();
2064 for (int i = 0; i < m_guides.count(); i++) {
2065 QLineF l = m_guides.at(i)->line();
2066 l.setP2(QPointF(l.x2(), maxHeight));
2067 m_guides.at(i)->setLine(l);
2069 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2070 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2071 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2072 viewport()->update();
2075 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2077 int tracknumber = m_document->tracksCount() - ix;
2078 m_document->setTrackType(tracknumber - 1, type);
2079 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2080 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2081 viewport()->update();
2085 void CustomTrackView::slotSwitchTrackAudio(int ix)
2087 /*for (int i = 0; i < m_document->tracksCount(); i++)
2088 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2089 int tracknumber = m_document->tracksCount() - ix - 1;
2090 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2091 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2092 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2093 setDocumentModified();
2096 void CustomTrackView::slotSwitchTrackLock(int ix)
2098 int tracknumber = m_document->tracksCount() - ix - 1;
2099 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2100 m_commandStack->push(command);
2104 void CustomTrackView::lockTrack(int ix, bool lock)
2106 int tracknumber = m_document->tracksCount() - ix - 1;
2107 m_document->switchTrackLock(tracknumber, lock);
2108 emit doTrackLock(ix, lock);
2109 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2111 for (int i = 0; i < selection.count(); i++) {
2112 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2113 if (selection.at(i)->isSelected()) {
2114 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2115 else emit transitionItemSelected(NULL);
2117 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2119 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2120 viewport()->update();
2121 setDocumentModified();
2124 void CustomTrackView::slotSwitchTrackVideo(int ix)
2126 int tracknumber = m_document->tracksCount() - ix;
2127 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2128 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2129 setDocumentModified();
2132 void CustomTrackView::slotRemoveSpace()
2136 if (m_menuPosition.isNull()) {
2137 pos = GenTime(cursorPos(), m_document->fps());
2139 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2142 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2143 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2145 ClipItem *item = getClipItemAt(pos, track);
2147 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);
2150 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2151 //kDebug() << "// GOT LENGT; " << length;
2153 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);
2157 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2158 QList<QGraphicsItem *> items = m_scene->items(r);
2160 QList<ItemInfo> clipsToMove;
2161 QList<ItemInfo> transitionsToMove;
2163 for (int i = 0; i < items.count(); i++) {
2164 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2165 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2166 ItemInfo info = item->info();
2167 if (item->type() == AVWIDGET) {
2168 clipsToMove.append(info);
2169 } else if (item->type() == TRANSITIONWIDGET) {
2170 transitionsToMove.append(info);
2175 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2176 m_commandStack->push(command);
2179 void CustomTrackView::slotInsertSpace()
2183 if (m_menuPosition.isNull()) {
2184 pos = GenTime(cursorPos(), m_document->fps());
2186 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2187 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2189 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2190 if (d.exec() != QDialog::Accepted) return;
2191 GenTime spaceDuration = d.selectedDuration();
2192 track = d.selectedTrack();
2193 ClipItem *item = getClipItemAt(pos, track);
2194 if (item) pos = item->startPos();
2197 int maxh = sceneRect().height();
2199 minh = track * m_tracksHeight + m_tracksHeight / 2;
2200 maxh = m_tracksHeight / 2 - 1;
2203 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2204 QList<QGraphicsItem *> items = m_scene->items(r);
2206 QList<ItemInfo> clipsToMove;
2207 QList<ItemInfo> transitionsToMove;
2209 for (int i = 0; i < items.count(); i++) {
2210 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2211 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2212 ItemInfo info = item->info();
2213 if (item->type() == AVWIDGET) {
2214 clipsToMove.append(info);
2215 } else if (item->type() == TRANSITIONWIDGET) {
2216 transitionsToMove.append(info);
2221 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2222 m_commandStack->push(command);
2225 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2227 int diff = duration.frames(m_document->fps());
2228 resetSelectionGroup();
2229 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2230 scene()->addItem(m_selectionGroup);
2232 Transition *transition;
2234 // Create lists with start pos for each track
2235 QMap <int, int> trackClipStartList;
2236 QMap <int, int> trackTransitionStartList;
2238 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2239 trackClipStartList[i] = -1;
2240 trackTransitionStartList[i] = -1;
2243 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2244 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2246 if (clip->parentItem()) {
2247 m_selectionGroup->addToGroup(clip->parentItem());
2248 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2250 m_selectionGroup->addToGroup(clip);
2251 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2253 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))
2254 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2255 } 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);
2257 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2258 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2260 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2261 m_selectionGroup->addToGroup(transition);
2262 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))
2263 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2264 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2265 } 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);
2267 m_selectionGroup->translate(diff, 0);
2269 // update items coordinates
2270 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2271 for (int i = 0; i < itemList.count(); i++) {
2272 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2273 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2274 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2275 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2276 for (int j = 0; j < children.count(); j++) {
2277 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2281 resetSelectionGroup(false);
2282 if (track != -1) track = m_document->tracksCount() - track;
2283 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2286 void CustomTrackView::deleteClip(const QString &clipId)
2288 resetSelectionGroup();
2289 QList<QGraphicsItem *> itemList = items();
2290 QUndoCommand *deleteCommand = new QUndoCommand();
2291 deleteCommand->setText(i18n("Delete timeline clips"));
2293 for (int i = 0; i < itemList.count(); i++) {
2294 if (itemList.at(i)->type() == AVWIDGET) {
2295 ClipItem *item = (ClipItem *)itemList.at(i);
2296 if (item->clipProducer() == clipId) {
2298 if (item->parentItem()) {
2299 // Clip is in a group, destroy the group
2300 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2302 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2306 if (count == 0) delete deleteCommand;
2307 else m_commandStack->push(deleteCommand);
2310 void CustomTrackView::setCursorPos(int pos, bool seek)
2312 if (pos == m_cursorPos) return;
2313 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2315 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2316 else if (m_autoScroll) checkScrolling();
2317 m_cursorLine->setPos(m_cursorPos, 0);
2320 void CustomTrackView::updateCursorPos()
2322 m_cursorLine->setPos(m_cursorPos, 0);
2325 int CustomTrackView::cursorPos()
2327 return (int)(m_cursorPos);
2330 void CustomTrackView::moveCursorPos(int delta)
2332 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2333 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2334 m_cursorPos += delta;
2335 m_cursorLine->setPos(m_cursorPos, 0);
2336 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2339 void CustomTrackView::initCursorPos(int pos)
2341 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2343 m_cursorLine->setPos(pos, 0);
2347 void CustomTrackView::checkScrolling()
2349 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2352 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2354 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2355 QGraphicsView::mouseReleaseEvent(event);
2356 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2357 if (event->button() == Qt::MidButton) {
2360 setDragMode(QGraphicsView::NoDrag);
2361 if (m_operationMode == MOVEGUIDE) {
2362 setCursor(Qt::ArrowCursor);
2363 m_operationMode = NONE;
2364 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2365 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2366 if (newPos != m_dragGuide->position()) {
2367 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2368 m_commandStack->push(command);
2369 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2370 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2371 m_document->syncGuides(m_guides);
2376 } else if (m_operationMode == SPACER && m_selectionGroup) {
2378 if (event->modifiers() != Qt::ControlModifier) {
2379 // We are moving all tracks
2381 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2382 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2383 if (timeOffset != GenTime()) {
2384 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2386 QList<ItemInfo> clipsToMove;
2387 QList<ItemInfo> transitionsToMove;
2389 // Create lists with start pos for each track
2390 QMap <int, int> trackClipStartList;
2391 QMap <int, int> trackTransitionStartList;
2393 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2394 trackClipStartList[i] = -1;
2395 trackTransitionStartList[i] = -1;
2398 int max = items.count();
2399 for (int i = 0; i < max; i++) {
2400 if (items.at(i)->type() == GROUPWIDGET)
2401 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2404 for (int i = 0; i < items.count(); i++) {
2405 if (items.at(i)->type() == AVWIDGET) {
2406 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2407 ItemInfo info = item->info();
2408 clipsToMove.append(info);
2410 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2411 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2412 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2413 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2414 ItemInfo info = item->info();
2415 transitionsToMove.append(info);
2417 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2418 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2422 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2423 m_commandStack->push(command);
2424 if (track != -1) track = m_document->tracksCount() - track;
2425 kDebug() << "SPACER TRACK:" << track;
2426 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2428 resetSelectionGroup(false);
2429 m_operationMode = NONE;
2430 } else if (m_operationMode == RUBBERSELECTION) {
2431 //kDebug() << "// END RUBBER SELECT";
2432 resetSelectionGroup();
2433 groupSelectedItems();
2434 m_operationMode = NONE;
2437 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2438 emit transitionItemSelected(NULL);
2442 if (m_dragItem) info = m_dragItem->info();
2444 if (m_operationMode == MOVE) {
2445 setCursor(Qt::OpenHandCursor);
2447 if (m_dragItem->parentItem() == 0) {
2448 // we are moving one clip, easy
2449 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2450 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2451 Mlt::Producer *prod;
2452 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2453 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2454 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2455 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);
2458 int tracknumber = m_document->tracksCount() - item->track() - 1;
2459 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2460 if (isLocked) item->setItemLocked(true);
2462 QUndoCommand *moveCommand = new QUndoCommand();
2463 moveCommand->setText(i18n("Move clip"));
2464 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2465 // Also move automatic transitions (on lower track)
2466 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2467 if (tr && tr->isAutomatic()) {
2468 ItemInfo trInfo = tr->info();
2469 ItemInfo newTrInfo = trInfo;
2470 newTrInfo.track = info.track;
2471 newTrInfo.startPos = m_dragItem->startPos();
2472 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2473 // transition end should stay the same
2475 // transition end should be adjusted to clip
2476 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2478 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2480 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2481 // Check if there is a transition at clip end
2482 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2483 if (tr && tr->isAutomatic()) {
2484 ItemInfo trInfo = tr->info();
2485 ItemInfo newTrInfo = trInfo;
2486 newTrInfo.track = info.track;
2487 newTrInfo.endPos = m_dragItem->endPos();
2488 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2489 // transition start should stay the same
2491 // transition start should be moved
2492 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2494 if (newTrInfo.startPos < newTrInfo.endPos)
2495 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2498 // Also move automatic transitions (on upper track)
2499 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2500 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2501 ItemInfo trInfo = tr->info();
2502 ItemInfo newTrInfo = trInfo;
2503 newTrInfo.startPos = m_dragItem->startPos();
2504 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2505 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2506 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2507 // transition end should be adjusted to clip on upper track
2508 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2510 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2513 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2514 // Check if there is a transition at clip end
2515 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2516 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2517 ItemInfo trInfo = tr->info();
2518 ItemInfo newTrInfo = trInfo;
2519 newTrInfo.endPos = m_dragItem->endPos();
2520 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2521 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2522 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2523 // transition start should be moved
2524 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2526 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2530 m_commandStack->push(moveCommand);
2532 // undo last move and emit error message
2533 bool snap = KdenliveSettings::snaptopoints();
2534 KdenliveSettings::setSnaptopoints(false);
2535 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2536 KdenliveSettings::setSnaptopoints(snap);
2537 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2539 setDocumentModified();
2541 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2542 Transition *transition = static_cast <Transition *>(m_dragItem);
2543 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)) {
2544 // Moving transition failed, revert to previous position
2545 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2546 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2548 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2549 m_commandStack->push(command);
2550 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2554 // Moving several clips. We need to delete them and readd them to new position,
2555 // or they might overlap each other during the move
2556 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2557 QList<QGraphicsItem *> items = group->childItems();
2559 QList<ItemInfo> clipsToMove;
2560 QList<ItemInfo> transitionsToMove;
2562 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2563 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2564 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2565 if (timeOffset != GenTime() || trackOffset != 0) {
2566 // remove items in MLT playlist
2569 int max = items.count();
2570 for (int i = 0; i < max; i++) {
2571 if (items.at(i)->type() == GROUPWIDGET) {
2572 items += items.at(i)->childItems();
2576 for (int i = 0; i < items.count(); i++) {
2577 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2578 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2579 ItemInfo info = item->info();
2580 if (item->type() == AVWIDGET) {
2581 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2582 // error, clip cannot be removed from playlist
2583 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2585 clipsToMove.append(info);
2588 transitionsToMove.append(info);
2589 Transition *tr = static_cast <Transition*>(item);
2590 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2594 for (int i = 0; i < items.count(); i++) {
2595 // re-add items in correct place
2596 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2597 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2599 ItemInfo info = item->info();
2600 int tracknumber = m_document->tracksCount() - info.track - 1;
2601 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2603 group->removeFromGroup(item);
2604 item->setItemLocked(true);
2607 if (item->type() == AVWIDGET) {
2608 ClipItem *clip = static_cast <ClipItem*>(item);
2609 info.track = m_document->tracksCount() - info.track;
2610 Mlt::Producer *prod;
2611 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2612 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2613 else prod = clip->baseClip()->producer(info.track);
2614 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2615 for (int i = 0; i < clip->effectsCount(); i++) {
2616 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2619 Transition *tr = static_cast <Transition*>(item);
2620 int newTrack = tr->transitionEndTrack();
2621 if (!tr->forcedTrack()) {
2622 newTrack = getPreviousVideoTrack(info.track);
2624 tr->updateTransitionEndTrack(newTrack);
2625 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2629 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2630 m_commandStack->push(move);
2632 //QPointF top = group->sceneBoundingRect().topLeft();
2633 //QPointF oldpos = m_selectionGroup->scenePos();
2634 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2635 //group->setPos(top);
2636 //TODO: get rid of the 3 lines below
2637 if (m_selectionGroup) {
2638 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2639 m_selectionGroupInfo.track = m_selectionGroup->track();
2641 setDocumentModified();
2644 m_document->renderer()->doRefresh();
2645 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2647 if (m_dragItem->type() == AVWIDGET) {
2648 ItemInfo resizeinfo = m_dragItemInfo;
2649 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2650 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2652 QUndoCommand *resizeCommand = new QUndoCommand();
2653 resizeCommand->setText(i18n("Resize clip"));
2655 // Check if there is an automatic transition on that clip (lower track)
2656 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2657 if (transition && transition->isAutomatic()) {
2658 ItemInfo trInfo = transition->info();
2659 ItemInfo newTrInfo = trInfo;
2660 newTrInfo.startPos = m_dragItem->startPos();
2661 if (newTrInfo.startPos < newTrInfo.endPos)
2662 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2664 // Check if there is an automatic transition on that clip (upper track)
2665 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2666 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2667 ItemInfo trInfo = transition->info();
2668 ItemInfo newTrInfo = trInfo;
2669 newTrInfo.startPos = m_dragItem->startPos();
2670 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2671 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2672 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2675 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2676 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2677 m_commandStack->push(resizeCommand);
2679 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2680 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2682 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2683 Transition *transition = static_cast <Transition *>(m_dragItem);
2684 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)) {
2685 // Cannot resize transition
2686 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2687 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2689 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2690 m_commandStack->push(command);
2694 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2695 // Item was resized, rebuild group;
2696 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2697 QList <QGraphicsItem *> children = group->childItems();
2698 m_document->clipManager()->removeGroup(group);
2699 scene()->destroyItemGroup(group);
2700 for (int i = 0; i < children.count(); i++) {
2701 children.at(i)->setSelected(true);
2703 groupSelectedItems(false, true);
2705 //m_document->renderer()->doRefresh();
2706 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2708 if (m_dragItem->type() == AVWIDGET) {
2709 ItemInfo resizeinfo = info;
2710 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2711 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2713 QUndoCommand *resizeCommand = new QUndoCommand();
2714 resizeCommand->setText(i18n("Resize clip"));
2716 // Check if there is an automatic transition on that clip (lower track)
2717 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2718 if (tr && tr->isAutomatic()) {
2719 ItemInfo trInfo = tr->info();
2720 ItemInfo newTrInfo = trInfo;
2721 newTrInfo.endPos = m_dragItem->endPos();
2722 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2725 // Check if there is an automatic transition on that clip (upper track)
2726 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2727 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2728 ItemInfo trInfo = tr->info();
2729 ItemInfo newTrInfo = trInfo;
2730 newTrInfo.endPos = m_dragItem->endPos();
2731 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2732 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2733 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2737 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2738 m_commandStack->push(resizeCommand);
2739 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2741 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2742 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2744 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2745 Transition *transition = static_cast <Transition *>(m_dragItem);
2746 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)) {
2747 // Cannot resize transition
2748 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2749 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2751 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2752 m_commandStack->push(command);
2755 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2756 // Item was resized, rebuild group;
2757 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2758 QList <QGraphicsItem *> children = group->childItems();
2759 m_document->clipManager()->removeGroup(group);
2760 scene()->destroyItemGroup(group);
2761 for (int i = 0; i < children.count(); i++) {
2762 children.at(i)->setSelected(true);
2764 groupSelectedItems(false, true);
2766 //m_document->renderer()->doRefresh();
2767 } else if (m_operationMode == FADEIN) {
2768 // resize fade in effect
2769 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2770 int ix = item->hasEffect("volume", "fadein");
2772 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2773 int start = item->cropStart().frames(m_document->fps());
2774 int end = item->fadeIn();
2776 slotDeleteEffect(item, oldeffect);
2779 QDomElement effect = oldeffect.cloneNode().toElement();
2780 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2781 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2782 slotUpdateClipEffect(item, effect, oldeffect, ix);
2783 emit clipItemSelected(item, ix);
2785 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2786 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2787 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2788 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2790 ix = item->hasEffect("volume", "fade_from_black");
2792 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2793 int start = item->cropStart().frames(m_document->fps());
2794 int end = item->fadeIn();
2796 slotDeleteEffect(item, oldeffect);
2799 QDomElement effect = oldeffect.cloneNode().toElement();
2800 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2801 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2802 slotUpdateClipEffect(item, effect, oldeffect, ix);
2803 emit clipItemSelected(item, ix);
2806 } else if (m_operationMode == FADEOUT) {
2807 // resize fade in effect
2808 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2809 int ix = item->hasEffect("volume", "fadeout");
2811 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2812 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2813 int start = item->fadeOut();
2815 slotDeleteEffect(item, oldeffect);
2817 start = end - start;
2818 QDomElement effect = oldeffect.cloneNode().toElement();
2819 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2820 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2821 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2822 slotUpdateClipEffect(item, effect, oldeffect, ix);
2823 emit clipItemSelected(item, ix);
2825 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2826 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2827 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2828 EffectsList::setParameter(effect, "out", QString::number(0));
2829 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2831 ix = item->hasEffect("brightness", "fade_to_black");
2833 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2834 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2835 int start = item->fadeOut();
2837 slotDeleteEffect(item, oldeffect);
2839 start = end - start;
2840 QDomElement effect = oldeffect.cloneNode().toElement();
2841 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2842 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2843 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2844 slotUpdateClipEffect(item, effect, oldeffect, ix);
2845 emit clipItemSelected(item, ix);
2848 } else if (m_operationMode == KEYFRAME) {
2849 // update the MLT effect
2850 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2851 QString previous = item->keyframes(item->selectedEffectIndex());
2852 item->updateKeyframeEffect();
2853 QString next = item->keyframes(item->selectedEffectIndex());
2854 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2855 m_commandStack->push(command);
2856 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2857 emit clipItemSelected(item, item->selectedEffectIndex());
2859 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2860 // A transition is selected
2862 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2863 if (transitionClip && transitionClip->baseClip()) {
2864 QString size = transitionClip->baseClip()->getProperty("frame_size");
2865 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2866 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2867 p.setY(size.section('x', 1, 1).toInt());
2869 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2870 } else emit transitionItemSelected(NULL);
2871 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2872 m_operationMode = NONE;
2875 void CustomTrackView::deleteClip(ItemInfo info)
2877 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2879 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2880 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2883 if (item->isSelected()) emit clipItemSelected(NULL);
2884 item->baseClip()->removeReference();
2885 m_document->updateClip(item->baseClip()->getId());
2887 /*if (item->baseClip()->isTransparent()) {
2888 // also remove automatic transition
2889 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2890 if (tr && tr->isAutomatic()) {
2891 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2892 scene()->removeItem(tr);
2896 scene()->removeItem(item);
2897 m_waitingThumbs.removeAll(item);
2898 if (m_dragItem == item) m_dragItem = NULL;
2901 setDocumentModified();
2902 m_document->renderer()->doRefresh();
2905 void CustomTrackView::deleteSelectedClips()
2907 resetSelectionGroup();
2908 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2909 if (itemList.count() == 0) {
2910 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2913 scene()->clearSelection();
2914 QUndoCommand *deleteSelected = new QUndoCommand();
2915 deleteSelected->setText(i18n("Delete selected items"));
2916 bool resetGroup = false;
2918 // expand & destroy groups
2919 for (int i = 0; i < itemList.count(); i++) {
2920 if (itemList.at(i)->type() == GROUPWIDGET) {
2921 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2922 itemList += children;
2923 QList <ItemInfo> clipInfos;
2924 QList <ItemInfo> transitionInfos;
2925 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2926 for (int j = 0; j < children.count(); j++) {
2927 if (children.at(j)->type() == AVWIDGET) {
2928 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2929 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2930 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2931 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2932 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2935 if (clipInfos.count() > 0) {
2936 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2941 for (int i = 0; i < itemList.count(); i++) {
2942 if (itemList.at(i)->type() == AVWIDGET) {
2943 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2944 if (item->parentItem()) resetGroup = true;
2945 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2946 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2947 emit clipItemSelected(NULL);
2948 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2949 Transition *item = static_cast <Transition *>(itemList.at(i));
2950 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2951 if (item->parentItem()) resetGroup = true;
2952 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2953 emit transitionItemSelected(NULL);
2957 m_commandStack->push(deleteSelected);
2960 void CustomTrackView::changeClipSpeed()
2962 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2963 if (itemList.count() == 0) {
2964 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2967 QUndoCommand *changeSelected = new QUndoCommand();
2968 changeSelected->setText("Edit clip speed");
2972 for (int i = 0; i < itemList.count(); i++) {
2973 if (itemList.at(i)->type() == AVWIDGET) {
2974 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2975 ItemInfo info = item->info();
2976 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2978 double speed = (double) percent / 100.0;
2979 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2981 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2985 if (count > 0) m_commandStack->push(changeSelected);
2986 else delete changeSelected;
2989 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
2991 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2992 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2994 kDebug() << "ERROR: Cannot find clip for speed change";
2995 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2998 info.track = m_document->tracksCount() - item->track();
2999 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3001 item->setSpeed(speed, strobe);
3002 item->updateRectGeometry();
3003 if (item->cropDuration().frames(m_document->fps()) > endPos)
3004 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3005 setDocumentModified();
3006 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3009 void CustomTrackView::cutSelectedClips()
3011 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3012 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3013 for (int i = 0; i < itemList.count(); i++) {
3014 if (itemList.at(i)->type() == AVWIDGET) {
3015 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3016 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3017 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3018 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3019 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3020 m_commandStack->push(command);
3026 void CustomTrackView::groupClips(bool group)
3028 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3029 QList <ItemInfo> clipInfos;
3030 QList <ItemInfo> transitionInfos;
3031 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3034 int max = itemList.count();
3035 for (int i = 0; i < max; i++) {
3036 if (itemList.at(i)->type() == GROUPWIDGET) {
3037 itemList += itemList.at(i)->childItems();
3041 for (int i = 0; i < itemList.count(); i++) {
3042 if (itemList.at(i)->type() == AVWIDGET) {
3043 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3044 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3045 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3046 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3047 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3050 if (clipInfos.count() > 0) {
3051 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3052 m_commandStack->push(command);
3056 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3058 resetSelectionGroup();
3059 m_scene->clearSelection();
3061 for (int i = 0; i < clipInfos.count(); i++) {
3062 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3063 if (clip == NULL) continue;
3064 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3065 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3066 m_document->clipManager()->removeGroup(grp);
3067 scene()->destroyItemGroup(grp);
3069 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3071 for (int i = 0; i < transitionInfos.count(); i++) {
3072 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3073 if (tr == NULL) continue;
3074 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3075 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3076 m_document->clipManager()->removeGroup(grp);
3077 scene()->destroyItemGroup(grp);
3079 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3081 setDocumentModified();
3085 QList <QGraphicsItemGroup *> groups;
3086 for (int i = 0; i < clipInfos.count(); i++) {
3087 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3089 clip->setSelected(true);
3092 for (int i = 0; i < transitionInfos.count(); i++) {
3093 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3095 clip->setSelected(true);
3099 groupSelectedItems(false, true);
3100 setDocumentModified();
3103 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3105 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3106 if (baseclip == NULL) {
3107 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3110 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3111 item->setEffectList(effects);
3112 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3113 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3114 scene()->addItem(item);
3116 int tracknumber = m_document->tracksCount() - info.track - 1;
3117 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3118 if (isLocked) item->setItemLocked(true);
3120 baseclip->addReference();
3121 m_document->updateClip(baseclip->getId());
3122 info.track = m_document->tracksCount() - info.track;
3123 Mlt::Producer *prod;
3124 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3125 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3126 else prod = baseclip->producer(info.track);
3127 m_document->renderer()->mltInsertClip(info, xml, prod);
3128 for (int i = 0; i < item->effectsCount(); i++) {
3129 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3131 setDocumentModified();
3132 m_document->renderer()->doRefresh();
3133 m_waitingThumbs.append(item);
3134 m_thumbsTimer.start();
3137 void CustomTrackView::slotUpdateClip(const QString &clipId)
3139 QList<QGraphicsItem *> list = scene()->items();
3140 ClipItem *clip = NULL;
3141 for (int i = 0; i < list.size(); ++i) {
3142 if (list.at(i)->type() == AVWIDGET) {
3143 clip = static_cast <ClipItem *>(list.at(i));
3144 if (clip->clipProducer() == clipId) {
3145 ItemInfo info = clip->info();
3146 info.track = m_document->tracksCount() - clip->track();
3147 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3148 clip->refreshClip(true);
3155 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3157 int framepos = (int)(pos.frames(m_document->fps()));
3158 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3159 ClipItem *clip = NULL;
3160 for (int i = 0; i < list.size(); i++) {
3161 if (list.at(i)->type() == AVWIDGET) {
3162 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3163 if (test->endPos() == pos) clip = test;
3170 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3172 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3173 ClipItem *clip = NULL;
3174 for (int i = 0; i < list.size(); i++) {
3175 if (list.at(i)->type() == AVWIDGET) {
3176 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3177 if (test->startPos() == pos) clip = test;
3184 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3186 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3187 ClipItem *clip = NULL;
3188 for (int i = 0; i < list.size(); i++) {
3189 if (list.at(i)->type() == AVWIDGET) {
3190 clip = static_cast <ClipItem *>(list.at(i));
3197 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3199 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3202 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3204 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3205 Transition *clip = NULL;
3206 for (int i = 0; i < list.size(); i++) {
3207 if (list.at(i)->type() == TRANSITIONWIDGET) {
3208 clip = static_cast <Transition *>(list.at(i));
3215 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3217 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3220 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3222 int framepos = (int)(pos.frames(m_document->fps()));
3223 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3224 Transition *clip = NULL;
3225 for (int i = 0; i < list.size(); i++) {
3226 if (list.at(i)->type() == TRANSITIONWIDGET) {
3227 Transition *test = static_cast <Transition *>(list.at(i));
3228 if (test->endPos() == pos) clip = test;
3235 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3237 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3238 Transition *clip = NULL;
3239 for (int i = 0; i < list.size(); ++i) {
3240 if (list.at(i)->type() == TRANSITIONWIDGET) {
3241 Transition *test = static_cast <Transition *>(list.at(i));
3242 if (test->startPos() == pos) clip = test;
3249 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3251 if (m_selectionGroup) resetSelectionGroup(false);
3252 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3254 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);
3255 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3258 Mlt::Producer *prod;
3259 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3260 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3261 else prod = item->baseClip()->producer(end.track);
3263 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);
3265 bool snap = KdenliveSettings::snaptopoints();
3266 KdenliveSettings::setSnaptopoints(false);
3267 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3269 int tracknumber = m_document->tracksCount() - end.track - 1;
3270 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3271 m_scene->clearSelection();
3272 if (isLocked) item->setItemLocked(true);
3274 if (item->isItemLocked()) item->setItemLocked(false);
3275 item->setSelected(true);
3277 if (item->baseClip()->isTransparent()) {
3278 // Also move automatic transition
3279 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3280 if (tr && tr->isAutomatic()) {
3281 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3282 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);
3283 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3286 KdenliveSettings::setSnaptopoints(snap);
3287 setDocumentModified();
3289 // undo last move and emit error message
3290 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3292 m_document->renderer()->doRefresh();
3293 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3296 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3299 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3300 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3301 resetSelectionGroup();
3302 m_scene->clearSelection();
3304 for (int i = 0; i < startClip.count(); i++) {
3306 startClip[i].startPos = startClip.at(i).startPos - offset;
3307 startClip[i].track = startClip.at(i).track - trackOffset;
3309 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3310 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3312 clip->setItemLocked(false);
3313 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3314 else clip->setSelected(true);
3315 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3316 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3318 for (int i = 0; i < startTransition.count(); i++) {
3320 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3321 startTransition[i].track = startTransition.at(i).track - trackOffset;
3323 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3325 tr->setItemLocked(false);
3326 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3327 else tr->setSelected(true);
3328 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());
3329 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3331 groupSelectedItems(true);
3332 if (m_selectionGroup) {
3333 bool snap = KdenliveSettings::snaptopoints();
3334 KdenliveSettings::setSnaptopoints(false);
3336 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3338 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3340 int max = children.count();
3341 for (int i = 0; i < max; i++) {
3342 if (children.at(i)->type() == GROUPWIDGET) {
3343 children += children.at(i)->childItems();
3347 for (int i = 0; i < children.count(); i++) {
3348 // re-add items in correct place
3349 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3350 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3352 ItemInfo info = item->info();
3353 int tracknumber = m_document->tracksCount() - info.track - 1;
3354 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3355 if (isLocked) item->setItemLocked(true);
3356 else if (item->isItemLocked()) item->setItemLocked(false);
3358 if (item->type() == AVWIDGET) {
3359 ClipItem *clip = static_cast <ClipItem*>(item);
3360 info.track = m_document->tracksCount() - info.track;
3361 Mlt::Producer *prod;
3362 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3363 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3364 else prod = clip->baseClip()->producer(info.track);
3365 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3366 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3367 } else if (item->type() == TRANSITIONWIDGET) {
3368 Transition *tr = static_cast <Transition*>(item);
3369 int newTrack = tr->transitionEndTrack();
3370 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3371 if (!tr->forcedTrack()) {
3372 newTrack += trackOffset;
3373 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3375 tr->updateTransitionEndTrack(newTrack);
3376 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3377 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3380 KdenliveSettings::setSnaptopoints(snap);
3381 m_document->renderer()->doRefresh();
3382 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3385 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3387 Transition *item = getTransitionItemAt(start.startPos, start.track);
3389 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);
3390 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3393 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3394 bool snap = KdenliveSettings::snaptopoints();
3395 KdenliveSettings::setSnaptopoints(false);
3396 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3397 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3398 // Transition was moved
3399 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3400 } else if (end.endPos == start.endPos) {
3401 // Transition start resize
3402 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3403 } else if (end.startPos == start.startPos) {
3404 // Transition end resize;
3405 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3408 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3409 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3410 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3412 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3413 KdenliveSettings::setSnaptopoints(snap);
3414 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3415 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);
3416 if (m_dragItem && m_dragItem == item) {
3418 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3419 if (transitionClip && transitionClip->baseClip()) {
3420 QString size = transitionClip->baseClip()->getProperty("frame_size");
3421 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3422 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3423 p.setY(size.section('x', 1, 1).toInt());
3425 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3427 m_document->renderer()->doRefresh();
3430 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3432 bool resizeClipStart = true;
3433 if (start.startPos == end.startPos) resizeClipStart = false;
3434 /*if (resizeClipStart) offset = 1;
3436 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3438 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);
3439 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3442 if (item->parentItem()) {
3443 // Item is part of a group, reset group
3444 resetSelectionGroup();
3446 bool snap = KdenliveSettings::snaptopoints();
3447 KdenliveSettings::setSnaptopoints(false);
3448 if (resizeClipStart && start.startPos != end.startPos) {
3449 ItemInfo clipinfo = item->info();
3450 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3451 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3453 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3454 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3455 updateClipFade(item);
3456 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3457 } else if (!resizeClipStart) {
3458 ItemInfo clipinfo = item->info();
3459 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3460 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3462 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3463 updateClipFade(item);
3464 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3466 if (end.cropStart != start.cropStart) {
3467 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3468 ItemInfo clipinfo = end;
3469 clipinfo.track = m_document->tracksCount() - end.track;
3470 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3472 item->setCropStart(end.cropStart);
3473 item->resetThumbs(true);
3476 m_document->renderer()->doRefresh();
3477 KdenliveSettings::setSnaptopoints(snap);
3480 void CustomTrackView::updateClipFade(ClipItem * item)
3482 int end = item->fadeIn();
3484 // there is a fade in effect
3485 int effectPos = item->hasEffect("volume", "fadein");
3486 if (effectPos != -1) {
3487 QDomElement oldeffect = item->effectAt(effectPos);
3488 int start = item->cropStart().frames(m_document->fps());
3489 int max = item->cropDuration().frames(m_document->fps());
3491 // Make sure the fade effect is not longer than the clip
3492 item->setFadeIn(max);
3493 end = item->fadeIn();
3496 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3497 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3498 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3499 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3500 // if fade effect is displayed, update the effect edit widget with new clip duration
3501 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3503 effectPos = item->hasEffect("brightness", "fade_from_black");
3504 if (effectPos != -1) {
3505 QDomElement oldeffect = item->effectAt(effectPos);
3506 int start = item->cropStart().frames(m_document->fps());
3507 int max = item->cropDuration().frames(m_document->fps());
3509 // Make sure the fade effect is not longer than the clip
3510 item->setFadeIn(max);
3511 end = item->fadeIn();
3514 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3515 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3516 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3517 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3518 // if fade effect is displayed, update the effect edit widget with new clip duration
3519 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3522 int start = item->fadeOut();
3524 // there is a fade out effect
3525 int effectPos = item->hasEffect("volume", "fadeout");
3526 if (effectPos != -1) {
3527 QDomElement oldeffect = item->effectAt(effectPos);
3528 int max = item->cropDuration().frames(m_document->fps());
3529 int end = max + item->cropStart().frames(m_document->fps());
3531 // Make sure the fade effect is not longer than the clip
3532 item->setFadeOut(max);
3533 start = item->fadeOut();
3535 start = end - start;
3536 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3537 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3538 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3539 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3540 // if fade effect is displayed, update the effect edit widget with new clip duration
3541 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3543 effectPos = item->hasEffect("brightness", "fade_to_black");
3544 if (effectPos != -1) {
3545 QDomElement oldeffect = item->effectAt(effectPos);
3546 int max = item->cropDuration().frames(m_document->fps());
3547 int end = max + item->cropStart().frames(m_document->fps());
3549 // Make sure the fade effect is not longer than the clip
3550 item->setFadeOut(max);
3551 start = item->fadeOut();
3553 start = end - start;
3554 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3555 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3556 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3557 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3558 // if fade effect is displayed, update the effect edit widget with new clip duration
3559 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3564 double CustomTrackView::getSnapPointForPos(double pos)
3566 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3569 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3571 QList <GenTime> snaps;
3572 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3573 QList<QGraphicsItem *> itemList = items();
3574 for (int i = 0; i < itemList.count(); i++) {
3575 if (itemList.at(i) == selected) continue;
3576 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3577 if (itemList.at(i)->type() == AVWIDGET) {
3578 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3579 GenTime start = item->startPos();
3580 GenTime end = item->endPos();
3581 snaps.append(start);
3583 if (!offsetList.isEmpty()) {
3584 for (int j = 0; j < offsetList.size(); j++) {
3585 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3586 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3590 QList < GenTime > markers = item->snapMarkers();
3591 for (int j = 0; j < markers.size(); ++j) {
3592 GenTime t = markers.at(j);
3594 if (!offsetList.isEmpty()) {
3595 for (int k = 0; k < offsetList.size(); k++) {
3596 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3600 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3601 Transition *transition = static_cast <Transition*>(itemList.at(i));
3602 GenTime start = transition->startPos();
3603 GenTime end = transition->endPos();
3604 snaps.append(start);
3606 if (!offsetList.isEmpty()) {
3607 for (int j = 0; j < offsetList.size(); j++) {
3608 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3609 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3615 // add cursor position
3616 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3618 if (!offsetList.isEmpty()) {
3619 for (int j = 0; j < offsetList.size(); j++) {
3620 snaps.append(pos - offsetList.at(j));
3625 for (int i = 0; i < m_guides.count(); i++) {
3626 snaps.append(m_guides.at(i)->position());
3627 if (!offsetList.isEmpty()) {
3628 for (int j = 0; j < offsetList.size(); j++) {
3629 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3635 m_scene->setSnapList(snaps);
3636 //for (int i = 0; i < m_snapPoints.size(); ++i)
3637 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3640 void CustomTrackView::slotSeekToPreviousSnap()
3642 updateSnapPoints(NULL);
3643 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3644 setCursorPos((int) res.frames(m_document->fps()));
3648 void CustomTrackView::slotSeekToNextSnap()
3650 updateSnapPoints(NULL);
3651 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3652 setCursorPos((int) res.frames(m_document->fps()));
3656 void CustomTrackView::clipStart()
3658 ClipItem *item = getMainActiveClip();
3660 setCursorPos((int) item->startPos().frames(m_document->fps()));
3665 void CustomTrackView::clipEnd()
3667 ClipItem *item = getMainActiveClip();
3669 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3674 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3676 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3677 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3678 m_commandStack->push(command);
3681 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3683 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3684 m_commandStack->push(command);
3687 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3689 DocClipBase *base = m_document->clipManager()->getClipById(id);
3690 QList <CommentedTime> markers = base->commentedSnapMarkers();
3692 if (markers.isEmpty()) {
3693 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3696 QUndoCommand *deleteMarkers = new QUndoCommand();
3697 deleteMarkers->setText("Delete clip markers");
3699 for (int i = 0; i < markers.size(); i++) {
3700 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3702 m_commandStack->push(deleteMarkers);
3705 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3707 DocClipBase *base = m_document->clipManager()->getClipById(id);
3708 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3709 else base->deleteSnapMarker(pos);
3710 setDocumentModified();
3711 viewport()->update();
3714 int CustomTrackView::hasGuide(int pos, int offset)
3716 for (int i = 0; i < m_guides.count(); i++) {
3717 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3718 if (qAbs(guidePos - pos) <= offset) return guidePos;
3719 else if (guidePos > pos) return -1;
3724 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3726 if (oldPos > GenTime() && pos > GenTime()) {
3728 for (int i = 0; i < m_guides.count(); i++) {
3729 if (m_guides.at(i)->position() == oldPos) {
3730 Guide *item = m_guides.at(i);
3731 item->updateGuide(pos, comment);
3735 } else if (pos > GenTime()) addGuide(pos, comment);
3739 for (int i = 0; i < m_guides.count(); i++) {
3740 if (m_guides.at(i)->position() == oldPos) {
3741 delete m_guides.takeAt(i);
3746 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3748 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3749 m_document->syncGuides(m_guides);
3752 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3754 for (int i = 0; i < m_guides.count(); i++) {
3755 if (m_guides.at(i)->position() == pos) {
3756 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3760 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3761 scene()->addItem(g);
3763 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3764 m_document->syncGuides(m_guides);
3768 void CustomTrackView::slotAddGuide()
3770 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3771 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3772 if (d.exec() != QDialog::Accepted) return;
3773 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3774 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3775 m_commandStack->push(command);
3779 void CustomTrackView::slotEditGuide(int guidePos)
3782 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3783 else pos = GenTime(guidePos, m_document->fps());
3785 for (int i = 0; i < m_guides.count(); i++) {
3786 if (m_guides.at(i)->position() == pos) {
3787 slotEditGuide(m_guides.at(i)->info());
3792 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3795 void CustomTrackView::slotEditGuide(CommentedTime guide)
3797 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3798 if (d.exec() == QDialog::Accepted) {
3799 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3800 m_commandStack->push(command);
3805 void CustomTrackView::slotEditTimeLineGuide()
3807 if (m_dragGuide == NULL) return;
3808 CommentedTime guide = m_dragGuide->info();
3809 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3810 if (d.exec() == QDialog::Accepted) {
3811 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3812 m_commandStack->push(command);
3816 void CustomTrackView::slotDeleteGuide(int guidePos)
3819 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3820 else pos = GenTime(guidePos, m_document->fps());
3822 for (int i = 0; i < m_guides.count(); i++) {
3823 if (m_guides.at(i)->position() == pos) {
3824 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3825 m_commandStack->push(command);
3830 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3834 void CustomTrackView::slotDeleteTimeLineGuide()
3836 if (m_dragGuide == NULL) return;
3837 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3838 m_commandStack->push(command);
3842 void CustomTrackView::slotDeleteAllGuides()
3844 QUndoCommand *deleteAll = new QUndoCommand();
3845 deleteAll->setText("Delete all guides");
3846 for (int i = 0; i < m_guides.count(); i++) {
3847 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3849 m_commandStack->push(deleteAll);
3852 void CustomTrackView::setTool(PROJECTTOOL tool)
3857 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3860 matrix = matrix.scale(scaleFactor, verticalScale);
3861 m_scene->setScale(scaleFactor, verticalScale);
3862 m_animationTimer->stop();
3867 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3869 int diff = sceneRect().width() - m_projectDuration;
3870 if (diff * matrix.m11() < 50) {
3871 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3872 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3874 centerOn(QPointF(cursorPos(), verticalPos));
3877 void CustomTrackView::slotRefreshGuides()
3879 if (KdenliveSettings::showmarkers()) {
3880 for (int i = 0; i < m_guides.count(); i++) {
3881 m_guides.at(i)->update();
3886 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3889 r.setWidth(r.width() + 1);
3890 painter->setClipRect(r);
3891 painter->drawLine(r.left(), 0, r.right(), 0);
3892 uint max = m_document->tracksCount();
3893 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3894 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3895 QColor audioColor = palette().alternateBase().color();
3896 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3897 for (uint i = 0; i < max; i++) {
3898 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));
3899 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));
3900 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3902 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3903 if (height() > lowerLimit)
3904 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3907 bool CustomTrackView::findString(const QString &text)
3910 for (int i = 0; i < m_searchPoints.size(); ++i) {
3911 marker = m_searchPoints.at(i).comment();
3912 if (marker.contains(text, Qt::CaseInsensitive)) {
3913 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3914 int vert = verticalScrollBar()->value();
3915 int hor = cursorPos();
3916 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3924 bool CustomTrackView::findNextString(const QString &text)
3927 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3928 marker = m_searchPoints.at(i).comment();
3929 if (marker.contains(text, Qt::CaseInsensitive)) {
3930 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3931 int vert = verticalScrollBar()->value();
3932 int hor = cursorPos();
3933 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3942 void CustomTrackView::initSearchStrings()
3944 m_searchPoints.clear();
3945 QList<QGraphicsItem *> itemList = items();
3946 for (int i = 0; i < itemList.count(); i++) {
3947 // parse all clip names
3948 if (itemList.at(i)->type() == AVWIDGET) {
3949 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3950 GenTime start = item->startPos();
3951 CommentedTime t(start, item->clipName());
3952 m_searchPoints.append(t);
3953 // add all clip markers
3954 QList < CommentedTime > markers = item->commentedSnapMarkers();
3955 m_searchPoints += markers;
3960 for (int i = 0; i < m_guides.count(); i++) {
3961 m_searchPoints.append(m_guides.at(i)->info());
3964 qSort(m_searchPoints);
3967 void CustomTrackView::clearSearchStrings()
3969 m_searchPoints.clear();
3973 void CustomTrackView::copyClip()
3975 qDeleteAll(m_copiedItems);
3976 m_copiedItems.clear();
3977 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3978 if (itemList.count() == 0) {
3979 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3982 for (int i = 0; i < itemList.count(); i++) {
3983 if (itemList.at(i)->type() == AVWIDGET) {
3984 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
3985 ClipItem *clone = clip->clone(clip->info());
3986 m_copiedItems.append(clone);
3987 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3988 Transition *dup = static_cast <Transition *>(itemList.at(i));
3989 m_copiedItems.append(dup->clone());
3994 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3996 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));
3997 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3998 for (int i = 0; i < collisions.count(); i++) {
3999 if (collisions.at(i)->type() == type) return false;
4004 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4006 for (int i = 0; i < items.count(); i++) {
4007 ItemInfo info = items.at(i)->info();
4008 info.startPos += offset;
4009 info.endPos += offset;
4010 info.track += trackOffset;
4011 if (!canBePastedTo(info, items.at(i)->type())) return false;
4016 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4018 QPainterPath movePath;
4019 movePath.moveTo(0, 0);
4021 for (int i = 0; i < items.count(); i++) {
4022 ItemInfo info = items.at(i)->info();
4023 info.startPos = info.startPos + offset;
4024 info.endPos = info.endPos + offset;
4025 info.track = info.track + trackOffset;
4026 if (info.startPos < GenTime()) {
4027 // No clip should go below 0
4030 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));
4031 movePath.addRect(rect);
4033 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4034 for (int i = 0; i < collisions.count(); i++) {
4035 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4036 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4043 void CustomTrackView::pasteClip()
4045 if (m_copiedItems.count() == 0) {
4046 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4050 if (m_menuPosition.isNull()) {
4051 position = mapFromGlobal(QCursor::pos());
4052 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4053 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4056 } else position = m_menuPosition;
4057 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4058 int track = (int)(position.y() / m_tracksHeight);
4059 ItemInfo first = m_copiedItems.at(0)->info();
4061 GenTime offset = pos - first.startPos;
4062 int trackOffset = track - first.track;
4064 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4065 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4068 QUndoCommand *pasteClips = new QUndoCommand();
4069 pasteClips->setText("Paste clips");
4071 for (int i = 0; i < m_copiedItems.count(); i++) {
4072 // parse all clip names
4073 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4074 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4076 info.startPos = clip->startPos() + offset;
4077 info.endPos = clip->endPos() + offset;
4078 info.cropStart = clip->cropStart();
4079 info.track = clip->track() + trackOffset;
4080 if (canBePastedTo(info, AVWIDGET)) {
4081 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4082 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4083 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4084 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4086 info.startPos = tr->startPos() + offset;
4087 info.endPos = tr->endPos() + offset;
4088 info.track = tr->track() + trackOffset;
4089 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4090 if (info.startPos >= info.endPos) {
4091 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4092 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4093 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4096 m_commandStack->push(pasteClips);
4099 void CustomTrackView::pasteClipEffects()
4101 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4102 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4105 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4107 QUndoCommand *paste = new QUndoCommand();
4108 paste->setText("Paste effects");
4110 QList<QGraphicsItem *> clips = scene()->selectedItems();
4111 for (int i = 0; i < clips.count(); ++i) {
4112 if (clips.at(i)->type() == AVWIDGET) {
4113 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4114 for (int j = 0; j < clip->effectsCount(); j++) {
4115 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4119 m_commandStack->push(paste);
4123 ClipItem *CustomTrackView::getClipUnderCursor() const
4125 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4126 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4127 for (int i = 0; i < collisions.count(); i++) {
4128 if (collisions.at(i)->type() == AVWIDGET) {
4129 return static_cast < ClipItem *>(collisions.at(i));
4135 ClipItem *CustomTrackView::getMainActiveClip() const
4137 QList<QGraphicsItem *> clips = scene()->selectedItems();
4138 if (clips.isEmpty()) {
4139 return getClipUnderCursor();
4141 ClipItem *item = NULL;
4142 for (int i = 0; i < clips.count(); ++i) {
4143 if (clips.at(i)->type() == AVWIDGET)
4144 item = static_cast < ClipItem *>(clips.at(i));
4145 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4147 if (item) return item;
4152 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4154 QList<QGraphicsItem *> clips = scene()->selectedItems();
4155 if (clips.isEmpty()) {
4156 return getClipUnderCursor();
4159 // remove all items in the list that are not clips
4160 for (int i = 0; i < clips.count();) {
4161 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4164 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4165 for (int i = 0; i < clips.count(); ++i) {
4166 if (clips.at(i)->type() == AVWIDGET) {
4167 item = static_cast < ClipItem *>(clips.at(i));
4168 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4176 void CustomTrackView::setInPoint()
4178 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4180 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4183 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4187 ItemInfo startInfo = clip->info();
4188 ItemInfo endInfo = startInfo;
4189 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4190 if (endInfo.startPos >= startInfo.endPos) {
4191 // Check for invalid resize
4192 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4194 } else if (endInfo.startPos < startInfo.startPos) {
4195 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4196 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4197 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4198 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4202 if (clip->type() == TRANSITIONWIDGET) {
4203 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4204 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4207 void CustomTrackView::setOutPoint()
4209 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4211 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4214 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4218 ItemInfo startInfo = clip->info();
4219 ItemInfo endInfo = clip->info();
4220 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4221 if (endInfo.endPos <= startInfo.startPos) {
4222 // Check for invalid resize
4223 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4225 } else if (endInfo.endPos > startInfo.endPos) {
4226 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4227 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4228 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4234 if (clip->type() == TRANSITIONWIDGET) {
4235 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4236 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4239 void CustomTrackView::slotUpdateAllThumbs()
4241 QList<QGraphicsItem *> itemList = items();
4242 //if (itemList.isEmpty()) return;
4244 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4245 for (int i = 0; i < itemList.count(); i++) {
4246 if (itemList.at(i)->type() == AVWIDGET) {
4247 item = static_cast <ClipItem *>(itemList.at(i));
4248 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4249 // Check if we have a cached thumbnail
4250 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4251 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4252 if (QFile::exists(thumb)) {
4254 item->slotSetStartThumb(pix);
4257 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4258 QString endThumb = startThumb;
4259 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4260 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4261 if (QFile::exists(startThumb)) {
4262 QPixmap pix(startThumb);
4263 item->slotSetStartThumb(pix);
4265 if (QFile::exists(endThumb)) {
4266 QPixmap pix(endThumb);
4267 item->slotSetEndThumb(pix);
4271 item->refreshClip(false);
4272 qApp->processEvents();
4275 viewport()->update();
4278 void CustomTrackView::saveThumbnails()
4280 QList<QGraphicsItem *> itemList = items();
4282 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4283 for (int i = 0; i < itemList.count(); i++) {
4284 if (itemList.at(i)->type() == AVWIDGET) {
4285 item = static_cast <ClipItem *>(itemList.at(i));
4286 if (item->clipType() != COLOR) {
4287 // Check if we have a cached thumbnail
4288 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4289 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4290 if (!QFile::exists(thumb)) {
4291 QPixmap pix(item->startThumb());
4295 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4296 QString endThumb = startThumb;
4297 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4298 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4299 if (!QFile::exists(startThumb)) {
4300 QPixmap pix(item->startThumb());
4301 pix.save(startThumb);
4303 if (!QFile::exists(endThumb)) {
4304 QPixmap pix(item->endThumb());
4314 void CustomTrackView::slotInsertTrack(int ix)
4316 kDebug() << "// INSERTING TRK: " << ix;
4317 QDialog d(parentWidget());
4318 Ui::AddTrack_UI view;
4320 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4321 view.track_nb->setValue(ix);
4322 d.setWindowTitle(i18n("Insert Track"));
4324 if (d.exec() == QDialog::Accepted) {
4325 ix = view.track_nb->value();
4326 if (view.before_select->currentIndex() == 1) {
4330 if (view.video_track->isChecked()) {
4331 info.type = VIDEOTRACK;
4332 info.isMute = false;
4333 info.isBlind = false;
4334 info.isLocked = false;
4336 info.type = AUDIOTRACK;
4337 info.isMute = false;
4338 info.isBlind = true;
4339 info.isLocked = false;
4341 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4342 m_commandStack->push(addTrack);
4343 setDocumentModified();
4347 void CustomTrackView::slotDeleteTrack(int ix)
4350 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4352 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4353 deleteTimelineTrack(ix, info);
4354 setDocumentModified();
4355 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4356 m_commandStack->push(command);*/
4360 void CustomTrackView::slotChangeTrack(int ix)
4362 QDialog d(parentWidget());
4363 Ui::AddTrack_UI view;
4365 view.label->setText(i18n("Change track"));
4366 view.before_select->setHidden(true);
4367 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4368 view.track_nb->setValue(ix);
4369 d.setWindowTitle(i18n("Change Track Type"));
4371 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4372 view.video_track->setChecked(true);
4374 view.audio_track->setChecked(true);
4376 if (d.exec() == QDialog::Accepted) {
4378 info.isLocked = false;
4379 info.isMute = false;
4380 ix = view.track_nb->value();
4382 if (view.video_track->isChecked()) {
4383 info.type = VIDEOTRACK;
4384 info.isBlind = false;
4386 info.type = AUDIOTRACK;
4387 info.isBlind = true;
4389 changeTimelineTrack(ix, info);
4390 setDocumentModified();
4395 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4397 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4398 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4399 QList<QGraphicsItem *> selection = m_scene->items(r);
4400 QUndoCommand *deleteTrack = new QUndoCommand();
4401 deleteTrack->setText("Delete track");
4403 // Delete all clips in selected track
4404 for (int i = 0; i < selection.count(); i++) {
4405 if (selection.at(i)->type() == AVWIDGET) {
4406 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4407 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4408 m_scene->removeItem(item);
4411 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4412 Transition *item = static_cast <Transition *>(selection.at(i));
4413 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4414 m_scene->removeItem(item);
4420 selection = m_scene->items();
4421 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4422 m_commandStack->push(deleteTrack);
4425 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4427 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4428 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4429 m_commandStack->push(changeTrack);
4432 void CustomTrackView::autoTransition()
4434 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4435 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4436 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4439 Transition *tr = static_cast <Transition*>(itemList.at(0));
4440 tr->setAutomatic(!tr->isAutomatic());
4441 QDomElement transition = tr->toXML();
4442 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);
4446 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4449 QDomNodeList params = effect.elementsByTagName("parameter");
4450 for (int i = 0; i < params.count(); i++) {
4451 QDomElement e = params.item(i).toElement();
4452 if (!e.isNull() && e.attribute("type") == "constant") {
4453 if (e.hasAttribute("factor")) {
4454 double factor = e.attribute("factor").toDouble();
4455 double value = e.attribute("value").toDouble();
4456 value = value / factor;
4457 result.append(QString::number(value));
4458 } else result.append(e.attribute("value"));
4464 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4466 QList<QGraphicsItem *> list = scene()->items();
4467 ClipItem *clip = NULL;
4468 for (int i = 0; i < list.size(); ++i) {
4469 if (list.at(i)->type() == AVWIDGET) {
4470 clip = static_cast <ClipItem *>(list.at(i));
4471 if (clip->clipProducer() == id) {
4472 clip->setClipName(name);
4476 viewport()->update();
4479 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4481 minimum = GenTime();
4482 maximum = GenTime();
4483 QList<QGraphicsItem *> selection;
4484 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4485 selection.removeAll(item);
4486 for (int i = 0; i < selection.count(); i++) {
4487 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4488 if (clip && clip->type() == AVWIDGET) {
4489 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4490 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4495 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4497 minimum = GenTime();
4498 maximum = GenTime();
4499 QList<QGraphicsItem *> selection;
4500 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4501 selection.removeAll(item);
4502 for (int i = 0; i < selection.count(); i++) {
4503 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4504 if (clip && clip->type() == TRANSITIONWIDGET) {
4505 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4506 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4512 void CustomTrackView::loadGroups(const QDomNodeList groups)
4514 for (int i = 0; i < groups.count(); i++) {
4515 QDomNodeList children = groups.at(i).childNodes();
4516 scene()->clearSelection();
4517 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4518 QDomNode n = children.item(nodeindex);
4519 QDomElement elem = n.toElement();
4520 int pos = elem.attribute("position").toInt();
4521 int track = elem.attribute("track").toInt();
4522 if (elem.tagName() == "clipitem") {
4523 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4524 if (clip) clip->setSelected(true);
4526 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4527 if (clip) clip->setSelected(true);
4530 groupSelectedItems(false, true);
4534 void CustomTrackView::splitAudio()
4536 resetSelectionGroup();
4537 QList<QGraphicsItem *> selection = scene()->selectedItems();
4538 if (selection.isEmpty()) {
4539 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4542 QUndoCommand *splitCommand = new QUndoCommand();
4543 splitCommand->setText(i18n("Split audio"));
4544 for (int i = 0; i < selection.count(); i++) {
4545 if (selection.at(i)->type() == AVWIDGET) {
4546 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4547 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4548 if (clip->parentItem()) {
4549 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4551 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4556 m_commandStack->push(splitCommand);
4559 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4561 ClipItem *clip = getClipItemAt(pos, track);
4563 kDebug() << "// Cannot find clip to split!!!";
4567 int start = pos.frames(m_document->fps());
4568 int freetrack = m_document->tracksCount() - track - 1;
4569 for (; freetrack > 0; freetrack--) {
4570 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4571 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4572 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4573 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4574 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4579 kDebug() << "GOT TRK: " << track;
4580 if (freetrack == 0) {
4581 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4584 info.startPos = clip->startPos();
4585 info.endPos = clip->endPos();
4586 info.cropStart = clip->cropStart();
4587 info.track = m_document->tracksCount() - freetrack;
4588 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4589 scene()->clearSelection();
4590 clip->setSelected(true);
4591 ClipItem *audioClip = getClipItemAt(start, info.track);
4593 clip->setVideoOnly(true);
4594 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4595 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4596 audioClip->setSelected(true);
4597 audioClip->setAudioOnly(true);
4598 groupSelectedItems(false, true);
4602 // unsplit clip: remove audio part and change video part to normal clip
4603 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4604 kDebug() << "//CANNOT FIND CLP GRP";
4607 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4608 QList<QGraphicsItem *> children = grp->childItems();
4609 if (children.count() != 2) {
4610 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4613 for (int i = 0; i < children.count(); i++) {
4614 if (children.at(i) != clip) {
4615 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4616 ItemInfo info = clip->info();
4617 deleteClip(clp->info());
4618 clip->setVideoOnly(false);
4619 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4623 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4624 m_document->clipManager()->removeGroup(grp);
4625 scene()->destroyItemGroup(grp);
4629 void CustomTrackView::setVideoOnly()
4631 resetSelectionGroup();
4632 QList<QGraphicsItem *> selection = scene()->selectedItems();
4633 if (selection.isEmpty()) {
4634 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4637 QUndoCommand *videoCommand = new QUndoCommand();
4638 videoCommand->setText(i18n("Video only"));
4639 for (int i = 0; i < selection.count(); i++) {
4640 if (selection.at(i)->type() == AVWIDGET) {
4641 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4642 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4643 if (clip->parentItem()) {
4644 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4646 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4651 m_commandStack->push(videoCommand);
4654 void CustomTrackView::setAudioOnly()
4656 resetSelectionGroup();
4657 QList<QGraphicsItem *> selection = scene()->selectedItems();
4658 if (selection.isEmpty()) {
4659 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4662 QUndoCommand *videoCommand = new QUndoCommand();
4663 videoCommand->setText(i18n("Audio only"));
4664 for (int i = 0; i < selection.count(); i++) {
4665 if (selection.at(i)->type() == AVWIDGET) {
4666 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4667 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4668 if (clip->parentItem()) {
4669 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4671 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4676 m_commandStack->push(videoCommand);
4679 void CustomTrackView::setAudioAndVideo()
4681 resetSelectionGroup();
4682 QList<QGraphicsItem *> selection = scene()->selectedItems();
4683 if (selection.isEmpty()) {
4684 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4687 QUndoCommand *videoCommand = new QUndoCommand();
4688 videoCommand->setText(i18n("Audio and Video"));
4689 for (int i = 0; i < selection.count(); i++) {
4690 if (selection.at(i)->type() == AVWIDGET) {
4691 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4692 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4693 if (clip->parentItem()) {
4694 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4696 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4701 m_commandStack->push(videoCommand);
4704 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4706 ClipItem *clip = getClipItemAt(pos, track);
4708 kDebug() << "// Cannot find clip to split!!!";
4712 int start = pos.frames(m_document->fps());
4713 clip->setVideoOnly(true);
4714 clip->setAudioOnly(false);
4715 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4716 } else if (audioOnly) {
4717 int start = pos.frames(m_document->fps());
4718 clip->setAudioOnly(true);
4719 clip->setVideoOnly(false);
4720 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4722 int start = pos.frames(m_document->fps());
4723 clip->setAudioOnly(false);
4724 clip->setVideoOnly(false);
4725 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4728 setDocumentModified();
4731 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4733 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4734 m_clipTypeGroup->setEnabled(false);
4736 m_clipTypeGroup->setEnabled(true);
4737 QList <QAction *> actions = m_clipTypeGroup->actions();
4739 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4740 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4741 else lookup = "clip_audio_and_video";
4742 for (int i = 0; i < actions.count(); i++) {
4743 if (actions.at(i)->data().toString() == lookup) {
4744 actions.at(i)->setChecked(true);
4751 void CustomTrackView::reloadTransitionLumas()
4755 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4756 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4757 for (int i = 0; i < params.count(); i++) {
4758 QDomElement e = params.item(i).toElement();
4759 if (e.attribute("tag") == "resource") {
4760 lumaNames = e.attribute("paramlistdisplay");
4761 lumaFiles = e.attribute("paramlist");
4766 QList<QGraphicsItem *> itemList = items();
4767 Transition *transitionitem;
4768 QDomElement transitionXml;
4769 for (int i = 0; i < itemList.count(); i++) {
4770 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4771 transitionitem = static_cast <Transition*>(itemList.at(i));
4772 transitionXml = transitionitem->toXML();
4773 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4774 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4775 for (int i = 0; i < params.count(); i++) {
4776 QDomElement e = params.item(i).toElement();
4777 if (e.attribute("tag") == "resource") {
4778 e.setAttribute("paramlistdisplay", lumaNames);
4779 e.setAttribute("paramlist", lumaFiles);
4784 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4785 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4786 for (int i = 0; i < params.count(); i++) {
4787 QDomElement e = params.item(i).toElement();
4788 if (e.attribute("tag") == "luma") {
4789 e.setAttribute("paramlistdisplay", lumaNames);
4790 e.setAttribute("paramlist", lumaFiles);
4797 emit transitionItemSelected(NULL);
4800 #include "customtrackview.moc"