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>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_pasteEffectsAction(NULL),
102 m_ungroupAction(NULL),
109 m_blockRefresh(false),
110 m_selectionGroup(NULL)
112 if (doc) m_commandStack = doc->commandStack();
113 else m_commandStack = NULL;
114 setMouseTracking(true);
115 setAcceptDrops(true);
116 KdenliveSettings::setTrackheight(m_tracksHeight);
117 m_animationTimer = new QTimeLine(800);
118 m_animationTimer->setFrameRange(0, 5);
119 m_animationTimer->setUpdateInterval(100);
120 m_animationTimer->setLoopCount(0);
121 m_tipColor = QColor(0, 192, 0, 200);
122 QColor border = QColor(255, 255, 255, 100);
123 m_tipPen.setColor(border);
124 m_tipPen.setWidth(3);
125 setContentsMargins(0, 0, 0, 0);
126 const int maxWidth = m_tracksHeight * m_document->tracksCount();
127 setSceneRect(0, 0, sceneRect().width(), maxWidth);
128 verticalScrollBar()->setMaximum(maxWidth);
129 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
130 m_cursorLine->setZValue(1000);
132 KIcon razorIcon("edit-cut");
133 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
135 KIcon spacerIcon("kdenlive-spacer-tool");
136 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
137 verticalScrollBar()->setTracking(true);
138 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
139 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
140 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
141 m_scrollTimer.setInterval(100);
142 m_scrollTimer.setSingleShot(true);
144 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
145 m_thumbsTimer.setInterval(500);
146 m_thumbsTimer.setSingleShot(true);
149 CustomTrackView::~CustomTrackView()
151 qDeleteAll(m_guides);
152 m_waitingThumbs.clear();
155 void CustomTrackView::setDocumentModified()
157 m_document->setModified(true);
160 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
162 m_timelineContextMenu = timeline;
163 m_timelineContextClipMenu = clip;
164 m_clipTypeGroup = clipTypeGroup;
165 QList <QAction *> list = m_timelineContextClipMenu->actions();
166 for (int i = 0; i < list.count(); i++) {
167 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
168 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
171 m_timelineContextTransitionMenu = transition;
172 list = m_timelineContextTransitionMenu->actions();
173 for (int i = 0; i < list.count(); i++) {
174 if (list.at(i)->data().toString() == "auto") {
175 m_autoTransition = list.at(i);
180 m_timelineContextMenu->addSeparator();
181 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
182 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
183 m_timelineContextMenu->addAction(m_deleteGuide);
185 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
186 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
187 m_timelineContextMenu->addAction(m_editGuide);
190 void CustomTrackView::checkAutoScroll()
192 m_autoScroll = KdenliveSettings::autoscroll();
195 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
196 return m_scene->m_tracksList;
199 void CustomTrackView::checkTrackHeight()
201 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
202 m_tracksHeight = KdenliveSettings::trackheight();
203 emit trackHeightChanged();
204 QList<QGraphicsItem *> itemList = items();
206 Transition *transitionitem;
207 bool snap = KdenliveSettings::snaptopoints();
208 KdenliveSettings::setSnaptopoints(false);
209 for (int i = 0; i < itemList.count(); i++) {
210 if (itemList.at(i)->type() == AVWIDGET) {
211 item = (ClipItem*) itemList.at(i);
212 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
213 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
214 item->resetThumbs(true);
215 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
216 transitionitem = (Transition*) itemList.at(i);
217 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
218 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
221 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
223 for (int i = 0; i < m_guides.count(); i++) {
224 QLineF l = m_guides.at(i)->line();
225 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
226 m_guides.at(i)->setLine(l);
229 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
230 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
231 KdenliveSettings::setSnaptopoints(snap);
232 viewport()->update();
235 /** Zoom or move viewport on mousewheel
237 * If mousewheel+Ctrl, zooms in/out on the timeline.
239 * With Ctrl, moves viewport towards end of timeline if down/back,
240 * opposite on up/forward.
242 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
243 void CustomTrackView::wheelEvent(QWheelEvent * e)
245 if (e->modifiers() == Qt::ControlModifier) {
246 if (e->delta() > 0) emit zoomIn();
249 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
250 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
254 int CustomTrackView::getPreviousVideoTrack(int track)
256 track = m_document->tracksCount() - track - 1;
258 for (int i = track; i > -1; i--) {
259 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
265 void CustomTrackView::slotFetchNextThumbs()
267 if (!m_waitingThumbs.isEmpty()) {
268 ClipItem *item = m_waitingThumbs.takeFirst();
269 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
270 item = m_waitingThumbs.takeFirst();
272 if (item) item->slotFetchThumbs();
273 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
277 void CustomTrackView::slotCheckMouseScrolling()
279 if (m_scrollOffset == 0) {
280 m_scrollTimer.stop();
283 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
284 m_scrollTimer.start();
287 void CustomTrackView::slotCheckPositionScrolling()
289 // If mouse is at a border of the view, scroll
290 if (m_moveOpMode != SEEK) return;
291 if (mapFromScene(m_cursorPos, 0).x() < 3) {
292 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
293 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
294 setCursorPos(mapToScene(QPoint(-2, 0)).x());
295 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
296 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
297 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
298 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
305 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
307 int pos = event->x();
308 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
309 emit mousePosition(mappedXPos);
311 if (event->buttons() & Qt::MidButton) return;
312 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
313 QGraphicsView::mouseMoveEvent(event);
318 if (event->buttons() != Qt::NoButton) {
319 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
320 if (m_dragItem && m_tool == SELECTTOOL) {
321 if (m_operationMode == MOVE && move) {
322 QGraphicsView::mouseMoveEvent(event);
323 // If mouse is at a border of the view, scroll
325 m_scrollOffset = -30;
326 m_scrollTimer.start();
327 } else if (viewport()->width() - pos < 10) {
329 m_scrollTimer.start();
330 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
332 } else if (m_operationMode == RESIZESTART && move) {
333 double snappedPos = getSnapPointForPos(mappedXPos);
334 m_document->renderer()->pause();
335 m_dragItem->resizeStart((int)(snappedPos));
336 } else if (m_operationMode == RESIZEEND && move) {
337 double snappedPos = getSnapPointForPos(mappedXPos);
338 m_document->renderer()->pause();
339 m_dragItem->resizeEnd((int)(snappedPos));
340 } else if (m_operationMode == FADEIN && move) {
341 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
342 } else if (m_operationMode == FADEOUT && move) {
343 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
344 } else if (m_operationMode == KEYFRAME && move) {
345 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
346 double pos = mapToScene(event->pos()).toPoint().y();
347 QRectF br = m_dragItem->sceneBoundingRect();
348 double maxh = 100.0 / br.height();
349 pos = (br.bottom() - pos) * maxh;
350 m_dragItem->updateKeyFramePos(keyFramePos, pos);
358 } else if (m_operationMode == MOVEGUIDE) {
363 QGraphicsView::mouseMoveEvent(event);
365 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
367 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
368 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
372 if (m_tool == RAZORTOOL) {
373 setCursor(m_razorCursor);
374 //QGraphicsView::mouseMoveEvent(event);
376 } else if (m_tool == SPACERTOOL) {
377 setCursor(m_spacerCursor);
381 QList<QGraphicsItem *> itemList = items(event->pos());
382 QGraphicsRectItem *item = NULL;
383 OPERATIONTYPE opMode = NONE;
385 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
387 } else for (int i = 0; i < itemList.count(); i++) {
388 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
389 item = (QGraphicsRectItem*) itemList.at(i);
394 if (item && event->buttons() == Qt::NoButton) {
395 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
396 if (m_tool == RAZORTOOL) {
397 // razor tool over a clip, display current frame in monitor
398 if (!m_blockRefresh && item->type() == AVWIDGET) {
399 //TODO: solve crash when showing frame when moving razor over clip
400 //emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
405 opMode = clip->operationMode(mapToScene(event->pos()));
406 const double size = 5;
407 if (opMode == m_moveOpMode) {
408 QGraphicsView::mouseMoveEvent(event);
412 m_animationTimer->stop();
419 m_moveOpMode = opMode;
420 if (opMode == MOVE) {
421 setCursor(Qt::OpenHandCursor);
422 } else if (opMode == RESIZESTART) {
423 setCursor(KCursor("left_side", Qt::SizeHorCursor));
424 if (m_visualTip == NULL) {
425 QRectF rect = clip->sceneBoundingRect();
427 polygon << QPoint(0, - size * 2);
428 polygon << QPoint(size * 2, 0);
429 polygon << QPoint(0, size * 2);
430 polygon << QPoint(0, - size * 2);
432 m_visualTip = new QGraphicsPolygonItem(polygon);
433 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
434 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
435 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
436 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
437 m_visualTip->setZValue(100);
438 m_animation = new QGraphicsItemAnimation;
439 m_animation->setItem(m_visualTip);
440 m_animation->setTimeLine(m_animationTimer);
441 m_animation->setScaleAt(.5, 2, 1);
442 m_animation->setScaleAt(1, 1, 1);
443 scene()->addItem(m_visualTip);
444 m_animationTimer->start();
446 } else if (opMode == RESIZEEND) {
447 setCursor(KCursor("right_side", Qt::SizeHorCursor));
448 if (m_visualTip == NULL) {
449 QRectF rect = clip->sceneBoundingRect();
451 polygon << QPoint(0, - size * 2);
452 polygon << QPoint(- size * 2, 0);
453 polygon << QPoint(0, size * 2);
454 polygon << QPoint(0, - size * 2);
456 m_visualTip = new QGraphicsPolygonItem(polygon);
457 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
458 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
459 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
460 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
461 m_visualTip->setZValue(100);
462 m_animation = new QGraphicsItemAnimation;
463 m_animation->setItem(m_visualTip);
464 m_animation->setTimeLine(m_animationTimer);
465 m_animation->setScaleAt(.5, 2, 1);
466 m_animation->setScaleAt(1, 1, 1);
467 scene()->addItem(m_visualTip);
468 m_animationTimer->start();
470 } else if (opMode == FADEIN) {
471 if (m_visualTip == NULL) {
472 ClipItem *item = (ClipItem *) clip;
473 QRectF rect = clip->sceneBoundingRect();
474 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
475 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
476 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
477 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
478 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
479 m_visualTip->setZValue(100);
480 m_animation = new QGraphicsItemAnimation;
481 m_animation->setItem(m_visualTip);
482 m_animation->setTimeLine(m_animationTimer);
483 m_animation->setScaleAt(.5, 2, 2);
484 m_animation->setScaleAt(1, 1, 1);
485 scene()->addItem(m_visualTip);
486 m_animationTimer->start();
488 setCursor(Qt::PointingHandCursor);
489 } else if (opMode == FADEOUT) {
490 if (m_visualTip == NULL) {
491 ClipItem *item = (ClipItem *) clip;
492 QRectF rect = clip->sceneBoundingRect();
493 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
494 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
495 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
496 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
497 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
498 m_visualTip->setZValue(100);
499 m_animation = new QGraphicsItemAnimation;
500 m_animation->setItem(m_visualTip);
501 m_animation->setTimeLine(m_animationTimer);
502 m_animation->setScaleAt(.5, 2, 2);
503 m_animation->setScaleAt(1, 1, 1);
504 scene()->addItem(m_visualTip);
505 m_animationTimer->start();
507 setCursor(Qt::PointingHandCursor);
508 } else if (opMode == TRANSITIONSTART) {
509 if (m_visualTip == NULL) {
510 QRectF rect = clip->sceneBoundingRect();
512 polygon << QPoint(0, - size * 2);
513 polygon << QPoint(size * 2, 0);
514 polygon << QPoint(0, 0);
515 polygon << QPoint(0, - size * 2);
517 m_visualTip = new QGraphicsPolygonItem(polygon);
518 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
519 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
520 m_visualTip->setPos(rect.x(), rect.bottom());
521 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
522 m_visualTip->setZValue(100);
523 m_animation = new QGraphicsItemAnimation;
524 m_animation->setItem(m_visualTip);
525 m_animation->setTimeLine(m_animationTimer);
526 m_animation->setScaleAt(.5, 2, 2);
527 m_animation->setScaleAt(1, 1, 1);
528 scene()->addItem(m_visualTip);
529 m_animationTimer->start();
531 setCursor(Qt::PointingHandCursor);
532 } else if (opMode == TRANSITIONEND) {
533 if (m_visualTip == NULL) {
534 QRectF rect = clip->sceneBoundingRect();
536 polygon << QPoint(0, - size * 2);
537 polygon << QPoint(- size * 2, 0);
538 polygon << QPoint(0, 0);
539 polygon << QPoint(0, - size * 2);
541 m_visualTip = new QGraphicsPolygonItem(polygon);
542 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
543 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
544 m_visualTip->setPos(rect.right(), rect.bottom());
545 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
546 m_visualTip->setZValue(100);
547 m_animation = new QGraphicsItemAnimation;
548 m_animation->setItem(m_visualTip);
549 m_animation->setTimeLine(m_animationTimer);
550 m_animation->setScaleAt(.5, 2, 2);
551 m_animation->setScaleAt(1, 1, 1);
552 scene()->addItem(m_visualTip);
553 m_animationTimer->start();
555 setCursor(Qt::PointingHandCursor);
556 } else if (opMode == KEYFRAME) {
557 setCursor(Qt::PointingHandCursor);
559 } // no clip under mouse
560 else if (m_tool == RAZORTOOL) {
563 } else if (opMode == MOVEGUIDE) {
564 m_moveOpMode = opMode;
565 setCursor(Qt::SplitHCursor);
568 m_animationTimer->stop();
575 setCursor(Qt::ArrowCursor);
576 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
577 QGraphicsView::mouseMoveEvent(event);
579 setCursorPos(mappedXPos);
580 slotCheckPositionScrolling();
582 } else m_moveOpMode = NONE;
584 QGraphicsView::mouseMoveEvent(event);
588 void CustomTrackView::mousePressEvent(QMouseEvent * event)
590 //kDebug() << "mousePressEvent STARTED";
591 setFocus(Qt::MouseFocusReason);
592 m_menuPosition = QPoint();
594 // special cases (middle click button or ctrl / shift click
595 if (event->button() == Qt::MidButton) {
596 m_document->renderer()->switchPlay();
597 m_blockRefresh = false;
598 m_operationMode = NONE;
602 if (event->modifiers() & Qt::ShiftModifier) {
603 setDragMode(QGraphicsView::RubberBandDrag);
604 if (!(event->modifiers() & Qt::ControlModifier)) {
605 resetSelectionGroup();
606 scene()->clearSelection();
608 QGraphicsView::mousePressEvent(event);
609 m_blockRefresh = false;
610 m_operationMode = RUBBERSELECTION;
614 m_blockRefresh = true;
617 bool collision = false;
619 if (m_tool != RAZORTOOL) activateMonitor();
620 else if (m_document->renderer()->playSpeed() != 0.0) {
621 m_document->renderer()->pause();
624 m_clickEvent = event->pos();
626 // check item under mouse
627 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
629 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
630 setDragMode(QGraphicsView::ScrollHandDrag);
631 QGraphicsView::mousePressEvent(event);
632 m_blockRefresh = false;
633 m_operationMode = NONE;
637 // if a guide and a clip were pressed, just select the guide
638 for (int i = 0; i < collisionList.count(); ++i) {
639 if (collisionList.at(i)->type() == GUIDEITEM) {
640 // a guide item was pressed
641 m_dragGuide = (Guide *) collisionList.at(i);
642 if (event->button() == Qt::LeftButton) { // move it
643 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
645 m_operationMode = MOVEGUIDE;
646 // deselect all clips so that only the guide will move
647 m_scene->clearSelection();
648 resetSelectionGroup(false);
649 updateSnapPoints(NULL);
650 QGraphicsView::mousePressEvent(event);
652 } else // show context menu
657 // Find first clip, transition or group under mouse (when no guides selected)
659 AbstractGroupItem *dragGroup = NULL;
660 while (!m_dragGuide && ct < collisionList.count()) {
661 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
662 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
663 m_dragItemInfo = m_dragItem->info();
664 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
665 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
666 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
673 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
674 // update transition menu action
675 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
676 m_autoTransition->setEnabled(true);
677 } else m_autoTransition->setEnabled(false);
679 // context menu requested
680 if (event->button() == Qt::RightButton) {
682 if (dragGroup) dragGroup->setSelected(true);
683 else if (!m_dragItem->isSelected()) {
684 resetSelectionGroup(false);
685 m_scene->clearSelection();
686 m_dragItem->setSelected(true);
688 } else if (!m_dragGuide) {
689 // check if there is a guide close to mouse click
690 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
691 for (int i = 0; i < guidesCollisionList.count(); i++) {
692 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
693 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
697 // keep this to support multiple guides context menu in the future (?)
698 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
699 guidesCollisionList.removeAt(0);
701 if (!guidesCollisionList.isEmpty())
702 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
705 m_operationMode = NONE;
706 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
707 m_menuPosition = m_clickEvent;
713 // No item under click
714 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
715 resetSelectionGroup(false);
716 setCursor(Qt::ArrowCursor);
717 m_scene->clearSelection();
719 emit clipItemSelected(NULL);
720 updateClipTypeActions(NULL);
721 if (m_tool == SPACERTOOL) {
722 QList<QGraphicsItem *> selection;
723 if (event->modifiers() == Qt::ControlModifier) {
724 // Ctrl + click, select all items on track after click position
725 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
726 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
728 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;
730 // Select all items on all tracks after click position
731 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
732 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
735 for (int i = 0; i < selection.count(); i++) {
736 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
737 selection.at(i)->setSelected(true);
740 groupSelectedItems(true);
741 m_operationMode = SPACER;
742 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
743 QGraphicsView::mousePressEvent(event);
744 kDebug() << "END mousePress EVENT ";
749 if (m_tool == RAZORTOOL && m_dragItem) {
750 if (m_dragItem->type() == TRANSITIONWIDGET) {
751 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
755 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
756 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
761 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
762 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
763 m_document->renderer()->pause();
764 m_commandStack->push(command);
765 setDocumentModified();
771 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
773 QList <GenTime> offsetList;
774 QList<QGraphicsItem *> children = dragGroup->childItems();
775 for (int i = 0; i < children.count(); i++) {
776 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
777 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
778 offsetList.append(item->startPos());
779 offsetList.append(item->endPos());
782 if (!offsetList.isEmpty()) {
784 GenTime startOffset = offsetList.takeFirst();
785 QList <GenTime> cleandOffsetList;
786 for (int k = 0; k < offsetList.size(); k++) {
787 GenTime newoffset = offsetList.at(k) - startOffset;
788 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
789 cleandOffsetList.append(newoffset);
792 updateSnapPoints(NULL, cleandOffsetList, true);
796 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
797 else emit clipItemSelected(NULL);
799 bool itemSelected = false;
800 if (m_dragItem->isSelected()) itemSelected = true;
801 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
802 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
803 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
804 resetSelectionGroup();
805 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
807 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
808 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
809 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
811 bool selected = !m_dragItem->isSelected();
812 if (dragGroup) dragGroup->setSelected(selected);
813 else m_dragItem->setSelected(selected);
815 groupSelectedItems();
816 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
817 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
818 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
821 // If clicked item is selected, allow move
822 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
824 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
825 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
827 if (m_operationMode == KEYFRAME) {
828 m_dragItem->updateSelectedKeyFrame();
829 m_blockRefresh = false;
831 } else if (m_operationMode == MOVE) {
832 setCursor(Qt::ClosedHandCursor);
833 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
835 info.startPos = m_dragItem->startPos();
836 info.track = m_dragItem->track();
837 int transitiontrack = getPreviousVideoTrack(info.track);
838 ClipItem *transitionClip = NULL;
839 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
840 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
841 info.endPos = transitionClip->endPos();
842 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
843 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
844 // Check there is no other transition at that place
845 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
846 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
847 QList<QGraphicsItem *> selection = m_scene->items(r);
848 bool transitionAccepted = true;
849 for (int i = 0; i < selection.count(); i++) {
850 if (selection.at(i)->type() == TRANSITIONWIDGET) {
851 Transition *tr = static_cast <Transition *>(selection.at(i));
852 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
853 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
854 } else transitionAccepted = false;
857 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
858 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
859 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
861 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
862 info.track = m_dragItem->track();
863 int transitiontrack = getPreviousVideoTrack(info.track);
864 ClipItem *transitionClip = NULL;
865 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
866 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
867 info.startPos = transitionClip->startPos();
868 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
869 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
870 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
871 EffectsList::setParameter(transition, "reverse", "1");
873 // Check there is no other transition at that place
874 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
875 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
876 QList<QGraphicsItem *> selection = m_scene->items(r);
877 bool transitionAccepted = true;
878 for (int i = 0; i < selection.count(); i++) {
879 if (selection.at(i)->type() == TRANSITIONWIDGET) {
880 Transition *tr = static_cast <Transition *>(selection.at(i));
881 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
882 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
883 } else transitionAccepted = false;
886 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
887 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
889 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
890 resetSelectionGroup(false);
891 m_dragItem->setSelected(true);
894 m_blockRefresh = false;
896 //QGraphicsView::mousePressEvent(event);
899 void CustomTrackView::resetSelectionGroup(bool selectItems)
901 if (m_selectionGroup) {
902 // delete selection group
903 bool snap = KdenliveSettings::snaptopoints();
904 KdenliveSettings::setSnaptopoints(false);
906 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
907 scene()->destroyItemGroup(m_selectionGroup);
908 for (int i = 0; i < children.count(); i++) {
909 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
910 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
911 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
912 children.at(i)->setSelected(selectItems);
914 } else if (children.at(i)->type() == GROUPWIDGET) {
915 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
916 children.at(i)->setSelected(selectItems);
919 m_selectionGroup = NULL;
920 KdenliveSettings::setSnaptopoints(snap);
924 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
926 if (m_selectionGroup) {
927 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
930 QList<QGraphicsItem *> selection = m_scene->selectedItems();
931 if (selection.isEmpty()) return;
932 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
933 // Find top left position of selection
934 for (int i = 1; i < selection.count(); i++) {
935 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
936 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
937 if (currenttop.x() < top.x()) top.setX(currenttop.x());
938 if (currenttop.y() < top.y()) top.setY(currenttop.y());
942 if (force || selection.count() > 1) {
943 bool snap = KdenliveSettings::snaptopoints();
944 KdenliveSettings::setSnaptopoints(false);
945 if (createNewGroup) {
946 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
947 newGroup->translate(-top.x(), -top.y() + 1);
948 newGroup->setPos(top.x(), top.y() - 1);
949 scene()->addItem(newGroup);
951 // CHeck if we are trying to include a group in a group
952 QList <AbstractGroupItem *> groups;
953 for (int i = 0; i < selection.count(); i++) {
954 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
955 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
956 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
958 if (!groups.isEmpty()) {
959 // ungroup previous groups
960 while (!groups.isEmpty()) {
961 AbstractGroupItem *grp = groups.takeFirst();
962 m_document->clipManager()->removeGroup(grp);
963 scene()->destroyItemGroup(grp);
965 selection = m_scene->selectedItems();
968 for (int i = 0; i < selection.count(); i++) {
969 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
970 newGroup->addToGroup(selection.at(i));
971 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
974 KdenliveSettings::setSnaptopoints(snap);
976 m_selectionGroup = new AbstractGroupItem(m_document->fps());
977 m_selectionGroup->translate(-top.x(), -top.y() + 1);
978 m_selectionGroup->setPos(top.x(), top.y() - 1);
979 scene()->addItem(m_selectionGroup);
980 for (int i = 0; i < selection.count(); i++) {
981 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
982 m_selectionGroup->addToGroup(selection.at(i));
983 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
986 KdenliveSettings::setSnaptopoints(snap);
987 if (m_selectionGroup) {
988 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
989 m_selectionGroupInfo.track = m_selectionGroup->track();
992 } else resetSelectionGroup();
995 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
997 kDebug() << "++++++++++++ DBL CLK";
998 if (m_dragItem && m_dragItem->hasKeyFrames()) {
999 if (m_moveOpMode == KEYFRAME) {
1000 // user double clicked on a keyframe, open edit dialog
1001 QDialog d(parentWidget());
1002 Ui::KeyFrameDialog_UI view;
1004 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
1005 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1006 view.kfr_value->setFocus();
1007 if (d.exec() == QDialog::Accepted) {
1008 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
1009 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1010 ClipItem *item = (ClipItem *)m_dragItem;
1011 QString previous = item->keyframes(item->selectedEffectIndex());
1012 item->updateKeyframeEffect();
1013 QString next = item->keyframes(item->selectedEffectIndex());
1014 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1015 m_commandStack->push(command);
1016 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1017 emit clipItemSelected(item, item->selectedEffectIndex());
1022 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1023 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1024 ClipItem * item = (ClipItem *) m_dragItem;
1025 QString previous = item->keyframes(item->selectedEffectIndex());
1026 item->updateKeyframeEffect();
1027 QString next = item->keyframes(item->selectedEffectIndex());
1028 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1029 m_commandStack->push(command);
1030 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1031 emit clipItemSelected(item, item->selectedEffectIndex());
1033 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1034 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1037 if (m_dragItem->type() == TRANSITIONWIDGET) {
1038 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1040 getClipAvailableSpace(m_dragItem, minimum, maximum);
1042 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1043 d.setMargins(minimum, maximum);
1044 if (d.exec() == QDialog::Accepted) {
1045 if (m_dragItem->type() == TRANSITIONWIDGET) {
1046 // move & resize transition
1048 startInfo.startPos = m_dragItem->startPos();
1049 startInfo.endPos = m_dragItem->endPos();
1050 startInfo.track = m_dragItem->track();
1052 endInfo.startPos = d.startPos();
1053 endInfo.endPos = endInfo.startPos + d.duration();
1054 endInfo.track = m_dragItem->track();
1055 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1056 m_commandStack->push(command);
1058 // move and resize clip
1059 QUndoCommand *moveCommand = new QUndoCommand();
1060 moveCommand->setText(i18n("Edit clip"));
1061 ItemInfo clipInfo = m_dragItem->info();
1062 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1063 // duration was reduced, so process it first
1064 ItemInfo startInfo = clipInfo;
1065 clipInfo.endPos = clipInfo.startPos + d.duration();
1066 clipInfo.cropStart = d.cropStart();
1067 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1069 if (d.startPos() != clipInfo.startPos) {
1070 ItemInfo startInfo = clipInfo;
1071 clipInfo.startPos = d.startPos();
1072 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1073 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1075 if (d.duration() > m_dragItem->cropDuration()) {
1076 // duration was increased, so process it after move
1077 ItemInfo startInfo = clipInfo;
1078 clipInfo.endPos = clipInfo.startPos + d.duration();
1079 clipInfo.cropStart = d.cropStart();
1080 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1082 m_commandStack->push(moveCommand);
1086 QList<QGraphicsItem *> collisionList = items(event->pos());
1087 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1088 Guide *editGuide = (Guide *) collisionList.at(0);
1089 if (editGuide) slotEditGuide(editGuide->info());
1095 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1097 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1099 clip->setKeyframes(index, keyframes);
1100 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1101 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1105 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1107 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1108 m_editGuide->setEnabled(m_dragGuide != NULL);
1109 if (clip == NULL) m_timelineContextMenu->popup(pos);
1110 else if (group != NULL) {
1111 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1112 m_ungroupAction->setEnabled(true);
1113 updateClipTypeActions(NULL);
1114 m_timelineContextClipMenu->popup(pos);
1116 m_ungroupAction->setEnabled(false);
1117 if (clip->type() == AVWIDGET) {
1118 ClipItem *item = static_cast <ClipItem*>(clip);
1119 updateClipTypeActions(item);
1120 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1121 m_timelineContextClipMenu->popup(pos);
1122 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1126 void CustomTrackView::activateMonitor()
1128 emit activateDocumentMonitor();
1131 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1133 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1135 resetSelectionGroup();
1136 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1137 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1139 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1140 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1142 info.startPos = GenTime();
1143 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1144 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1145 info.track = (int)(1 / m_tracksHeight);
1146 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1147 m_selectionGroup->addToGroup(item);
1148 item->setFlags(QGraphicsItem::ItemIsSelectable);
1149 //TODO: check if we do not overlap another clip when first dropping in timeline
1150 // if (insertPossible(m_selectionGroup, event->pos()))
1151 QList <GenTime> offsetList;
1152 offsetList.append(info.endPos);
1153 updateSnapPoints(NULL, offsetList);
1154 scene()->addItem(m_selectionGroup);
1155 event->acceptProposedAction();
1156 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1158 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1159 m_scene->clearSelection();
1160 resetSelectionGroup(false);
1162 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1165 QList <GenTime> offsetList;
1166 for (int i = 0; i < ids.size(); ++i) {
1167 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1168 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1170 info.startPos = start;
1171 info.endPos = info.startPos + clip->duration();
1172 info.track = (int)(1 / m_tracksHeight);
1173 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1174 start += clip->duration();
1175 offsetList.append(start);
1176 m_selectionGroup->addToGroup(item);
1177 item->setFlags(QGraphicsItem::ItemIsSelectable);
1178 m_waitingThumbs.append(item);
1180 //TODO: check if we do not overlap another clip when first dropping in timeline
1181 //if (insertPossible(m_selectionGroup, event->pos()))
1182 updateSnapPoints(NULL, offsetList);
1183 scene()->addItem(m_selectionGroup);
1184 m_thumbsTimer.start();
1185 event->acceptProposedAction();
1188 // the drag is not a clip (may be effect, ...)
1190 QGraphicsView::dragEnterEvent(event);
1195 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1198 QList<QGraphicsItem *> children = group->childItems();
1199 for (int i = 0; i < children.count(); i++) {
1200 if (children.at(i)->type() == AVWIDGET) {
1201 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1202 ItemInfo info = clip->info();
1203 kDebug() << " / / INSERT : " << pos.x();
1204 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);
1205 kDebug() << " / / INSERT RECT: " << shape;
1206 path = path.united(QPolygonF(shape));
1210 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1211 if (collindingItems.isEmpty()) return true;
1213 for (int i = 0; i < collindingItems.count(); i++) {
1214 QGraphicsItem *collision = collindingItems.at(i);
1215 if (collision->type() == AVWIDGET) {
1217 kDebug() << "// COLLISIION DETECTED";
1227 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1229 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);
1230 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1231 collindingItems.removeAll(item);
1232 if (collindingItems.isEmpty()) return false;
1234 for (int i = 0; i < collindingItems.count(); i++) {
1235 QGraphicsItem *collision = collindingItems.at(i);
1236 if (collision->type() == item->type()) {
1238 kDebug() << "// COLLISIION DETECTED";
1246 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1248 int track = m_document->tracksCount() - clip->track();
1249 GenTime pos = clip->startPos();
1250 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1251 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1254 bool success = true;
1255 for (int i = 0; i < clip->effectsCount(); i++) {
1256 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1258 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1259 m_document->renderer()->doRefresh();
1262 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1264 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1266 // Special case: speed effect
1267 if (effect.attribute("id") == "speed") {
1268 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1269 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1272 ItemInfo info = clip->info();
1273 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1274 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1275 if (strobe == 0) strobe = 1;
1276 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1277 clip->addEffect(effect);
1278 emit clipItemSelected(clip);
1282 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1283 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1284 emit clipItemSelected(clip);
1285 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1288 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1290 QString index = effect.attribute("kdenlive_ix");
1291 // Special case: speed effect
1292 if (effect.attribute("id") == "speed") {
1293 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1295 ItemInfo info = clip->info();
1296 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1297 clip->deleteEffect(index);
1298 emit clipItemSelected(clip);
1302 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1303 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1304 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1307 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1309 clip->deleteEffect(index);
1310 emit clipItemSelected(clip);
1314 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1316 QList<QGraphicsItem *> itemList = group->childItems();
1317 QUndoCommand *effectCommand = new QUndoCommand();
1319 QDomNode namenode = effect.elementsByTagName("name").item(0);
1320 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1321 else effectName = i18n("effect");
1322 effectCommand->setText(i18n("Add %1", effectName));
1324 for (int i = 0; i < itemList.count(); i++) {
1325 if (itemList.at(i)->type() == AVWIDGET) {
1326 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1327 if (effect.attribute("type") == "audio") {
1328 // Don't add audio effects on video clips
1329 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1330 } else if (effect.hasAttribute("type") == false) {
1331 // Don't add video effect on audio clips
1332 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1335 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1336 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1339 if (item->isItemLocked()) {
1342 item->initEffect(effect);
1343 if (effect.attribute("tag") == "ladspa") {
1344 QString ladpsaFile = m_document->getLadspaFile();
1345 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1346 effect.setAttribute("src", ladpsaFile);
1348 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1353 m_commandStack->push(effectCommand);
1354 setDocumentModified();
1355 } else delete effectCommand;
1358 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1360 QList<QGraphicsItem *> itemList;
1361 QUndoCommand *effectCommand = new QUndoCommand();
1363 QDomNode namenode = effect.elementsByTagName("name").item(0);
1364 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1365 else effectName = i18n("effect");
1366 effectCommand->setText(i18n("Add %1", effectName));
1368 if (track == -1) itemList = scene()->selectedItems();
1369 if (itemList.isEmpty()) {
1370 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1371 if (clip) itemList.append(clip);
1372 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1374 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1375 for (int i = 0; i < itemList.count(); i++) {
1376 if (itemList.at(i)->type() == AVWIDGET) {
1377 ClipItem *item = (ClipItem *)itemList.at(i);
1378 if (effect.attribute("type") == "audio") {
1379 // Don't add audio effects on video clips
1380 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1381 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1384 } else if (effect.hasAttribute("type") == false) {
1385 // Don't add video effect on audio clips
1386 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1387 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1391 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1392 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1395 if (item->isItemLocked()) {
1398 item->initEffect(effect);
1399 if (effect.attribute("tag") == "ladspa") {
1400 QString ladpsaFile = m_document->getLadspaFile();
1401 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1402 effect.setAttribute("src", ladpsaFile);
1404 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1409 m_commandStack->push(effectCommand);
1410 setDocumentModified();
1411 } else delete effectCommand;
1414 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1416 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1417 m_commandStack->push(command);
1418 setDocumentModified();
1421 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1423 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1427 // Special case: speed effect
1428 if (effect.attribute("id") == "speed") {
1429 ItemInfo info = clip->info();
1430 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1431 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1432 if (strobe == 0) strobe = 1;
1433 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1434 clip->setEffectAt(ix, effect);
1435 if (ix == clip->selectedEffectIndex()) {
1436 clip->setSelectedEffect(ix);
1444 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1445 if (effect.attribute("tag") == "ladspa") {
1446 // Update the ladspa affect file
1447 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1449 // check if we are trying to reset a keyframe effect
1450 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1451 clip->initEffect(effect);
1452 effectParams = clip->getEffectArgs(effect);
1454 if (effectParams.paramValue("disabled") == "1") {
1455 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1456 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1457 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1458 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1459 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1461 clip->setEffectAt(ix, effect);
1462 if (ix == clip->selectedEffectIndex()) {
1463 clip->setSelectedEffect(ix);
1464 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1466 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1467 // A fade effect was modified, update the clip
1468 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1469 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1470 clip->setFadeIn(pos);
1472 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1473 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1474 clip->setFadeOut(pos);
1478 setDocumentModified();
1481 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1483 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1485 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1486 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1487 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1488 clip->setEffectAt(oldPos - 1, act);
1489 clip->setEffectAt(newPos - 1, before);
1490 emit clipItemSelected(clip, newPos - 1);
1492 setDocumentModified();
1495 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1497 QDomElement effect = clip->effectAt(effectPos);
1498 QDomElement oldEffect = effect.cloneNode().toElement();
1500 if (effect.attribute("id") == "speed") {
1502 ItemInfo info = clip->info();
1503 effect.setAttribute("disabled", disable);
1504 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1506 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1507 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1508 if (strobe == 0) strobe = 1;
1509 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1514 effect.setAttribute("disabled", disable);
1515 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1516 m_commandStack->push(command);
1517 setDocumentModified();;
1520 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1522 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1523 m_commandStack->push(command);
1524 setDocumentModified();
1527 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1529 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1530 m_commandStack->push(command);
1533 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1537 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1538 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1539 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1540 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);
1541 m_blockRefresh = false;
1544 if (item->parentItem()) {
1545 // Item is part of a group, reset group
1546 resetSelectionGroup();
1548 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1550 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1551 int cutPos = (int) cutTime.frames(m_document->fps());
1553 double speed = item->speed();
1554 newPos.startPos = cutTime;
1555 newPos.endPos = info.endPos;
1556 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1557 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1558 newPos.track = info.track;
1559 ClipItem *dup = item->clone(newPos);
1560 // remove unwanted effects (fade in) from 2nd part of cutted clip
1561 int ix = dup->hasEffect(QString(), "fadein");
1563 QDomElement oldeffect = item->effectAt(ix);
1564 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1566 ix = dup->hasEffect(QString(), "fade_from_black");
1568 QDomElement oldeffect = item->effectAt(ix);
1569 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1571 item->resizeEnd(cutPos, false);
1572 scene()->addItem(dup);
1573 if (item->checkKeyFrames()) slotRefreshEffects(item);
1574 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1575 item->baseClip()->addReference();
1576 m_document->updateClip(item->baseClip()->getId());
1577 setDocumentModified();
1578 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);
1579 kDebug() << "// CUTTING CLIP dONE";
1583 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1584 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1585 if (!item || !dup || item == dup) {
1586 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1587 m_blockRefresh = false;
1590 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1591 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1595 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1596 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1597 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1598 //deleteClip(dup->info());
1601 if (dup->isSelected()) emit clipItemSelected(NULL);
1602 dup->baseClip()->removeReference();
1603 m_document->updateClip(dup->baseClip()->getId());
1604 scene()->removeItem(dup);
1607 ItemInfo clipinfo = item->info();
1608 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1609 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1611 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1612 setDocumentModified();
1614 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1617 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1620 void CustomTrackView::slotEnableRefresh()
1622 m_blockRefresh = false;
1625 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1627 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1628 if (itemList.count() == 1) {
1629 if (itemList.at(0)->type() == AVWIDGET) {
1630 ClipItem *item = (ClipItem *) itemList.at(0);
1632 info.track = item->track();
1633 ClipItem *transitionClip = NULL;
1634 const int transitiontrack = getPreviousVideoTrack(info.track);
1635 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1636 if (pos < item->startPos() + item->cropDuration() / 2) {
1637 // add transition to clip start
1638 info.startPos = item->startPos();
1639 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1640 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1641 info.endPos = transitionClip->endPos();
1642 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1643 // Check there is no other transition at that place
1644 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1645 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1646 QList<QGraphicsItem *> selection = m_scene->items(r);
1647 bool transitionAccepted = true;
1648 for (int i = 0; i < selection.count(); i++) {
1649 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1650 Transition *tr = static_cast <Transition *>(selection.at(i));
1651 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1652 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1653 } else transitionAccepted = false;
1656 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1657 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1660 // add transition to clip end
1661 info.endPos = item->endPos();
1662 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1663 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1664 info.startPos = transitionClip->startPos();
1665 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1666 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1667 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1669 // Check there is no other transition at that place
1670 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1671 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1672 QList<QGraphicsItem *> selection = m_scene->items(r);
1673 bool transitionAccepted = true;
1674 for (int i = 0; i < selection.count(); i++) {
1675 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1676 Transition *tr = static_cast <Transition *>(selection.at(i));
1677 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1678 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1679 } else transitionAccepted = false;
1682 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1683 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1686 } else for (int i = 0; i < itemList.count(); i++) {
1687 if (itemList.at(i)->type() == AVWIDGET) {
1688 ClipItem *item = (ClipItem *) itemList.at(i);
1690 info.startPos = item->startPos();
1691 info.endPos = info.startPos + GenTime(65, m_document->fps());
1692 info.track = item->track();
1694 // Check there is no other transition at that place
1695 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1696 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1697 QList<QGraphicsItem *> selection = m_scene->items(r);
1698 bool transitionAccepted = true;
1699 for (int i = 0; i < selection.count(); i++) {
1700 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1701 Transition *tr = static_cast <Transition *>(selection.at(i));
1702 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1703 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1704 } else transitionAccepted = false;
1707 int transitiontrack = getPreviousVideoTrack(info.track);
1708 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1709 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1714 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1716 if (transitionInfo.startPos >= transitionInfo.endPos) {
1717 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1720 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1721 m_commandStack->push(command);
1722 setDocumentModified();
1725 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1727 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1728 //kDebug() << "---- ADDING transition " << params.attribute("value");
1729 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1730 scene()->addItem(tr);
1731 setDocumentModified();
1733 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1738 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1740 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1742 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1745 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1746 if (m_dragItem == item) m_dragItem = NULL;
1748 emit transitionItemSelected(NULL);
1749 setDocumentModified();
1752 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1754 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1755 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1756 m_commandStack->push(command);
1757 setDocumentModified();
1760 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1762 Transition *item = getTransitionItemAt(pos, track);
1764 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1767 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);
1768 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1769 item->setTransitionParameters(transition);
1770 if (updateTransitionWidget) {
1771 ItemInfo info = item->info();
1773 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1774 if (transitionClip && transitionClip->baseClip()) {
1775 QString size = transitionClip->baseClip()->getProperty("frame_size");
1776 p.setX(size.section('x', 0, 0).toInt());
1777 p.setY(size.section('x', 1, 1).toInt());
1779 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1781 setDocumentModified();
1784 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1786 event->setDropAction(Qt::IgnoreAction);
1787 const QPointF pos = mapToScene(event->pos());
1788 if (m_selectionGroup && m_clipDrag) {
1789 m_selectionGroup->setPos(pos.x(), pos.y());
1790 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1791 event->setDropAction(Qt::MoveAction);
1792 event->acceptProposedAction();
1794 QGraphicsView::dragMoveEvent(event);
1798 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1800 if (m_selectionGroup && m_clipDrag) {
1801 m_thumbsTimer.stop();
1802 m_waitingThumbs.clear();
1803 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1805 scene()->destroyItemGroup(m_selectionGroup);
1806 m_selectionGroup = NULL;
1807 } else QGraphicsView::dragLeaveEvent(event);
1810 void CustomTrackView::dropEvent(QDropEvent * event)
1812 if (m_selectionGroup && m_clipDrag) {
1813 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1814 resetSelectionGroup();
1815 m_scene->clearSelection();
1816 bool hasVideoClip = false;
1817 QUndoCommand *addCommand = new QUndoCommand();
1818 addCommand->setText(i18n("Add timeline clip"));
1820 for (int i = 0; i < items.count(); i++) {
1821 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1822 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1823 if (items.count() == 1) {
1824 updateClipTypeActions(item);
1826 updateClipTypeActions(NULL);
1829 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1830 item->baseClip()->addReference();
1831 m_document->updateClip(item->baseClip()->getId());
1832 ItemInfo info = item->info();
1834 int tracknumber = m_document->tracksCount() - info.track - 1;
1835 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1836 if (isLocked) item->setItemLocked(true);
1838 /*if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1839 // add transparency transition
1840 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1841 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1843 info.track = m_document->tracksCount() - item->track();
1844 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1845 item->setSelected(true);
1847 m_commandStack->push(addCommand);
1848 setDocumentModified();
1849 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1850 if (items.count() > 1) groupSelectedItems(true);
1851 event->setDropAction(Qt::MoveAction);
1853 } else QGraphicsView::dropEvent(event);
1858 QStringList CustomTrackView::mimeTypes() const
1860 QStringList qstrList;
1861 // list of accepted mime types for drop
1862 qstrList.append("text/plain");
1863 qstrList.append("kdenlive/producerslist");
1864 qstrList.append("kdenlive/clip");
1868 Qt::DropActions CustomTrackView::supportedDropActions() const
1870 // returns what actions are supported when dropping
1871 return Qt::MoveAction;
1874 void CustomTrackView::setDuration(int duration)
1876 int diff = qAbs(duration - sceneRect().width());
1877 if (diff * matrix().m11() > -50) {
1878 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1879 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1881 m_projectDuration = duration;
1884 int CustomTrackView::duration() const
1886 return m_projectDuration;
1889 void CustomTrackView::addTrack(TrackInfo type, int ix)
1891 if (ix == -1 || ix == m_document->tracksCount()) {
1892 m_document->insertTrack(ix, type);
1893 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1895 m_document->insertTrack(m_document->tracksCount() - ix, type);
1896 // insert track in MLT playlist
1897 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1899 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1900 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1901 QList<QGraphicsItem *> selection = m_scene->items(r);
1902 resetSelectionGroup();
1904 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1905 scene()->addItem(m_selectionGroup);
1906 for (int i = 0; i < selection.count(); i++) {
1907 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1908 m_selectionGroup->addToGroup(selection.at(i));
1909 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1912 // Move graphic items
1913 m_selectionGroup->translate(0, m_tracksHeight);
1915 // adjust track number
1916 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1917 for (int i = 0; i < children.count(); i++) {
1918 if (children.at(i)->type() == GROUPWIDGET) {
1919 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1920 children << grp->childItems();
1923 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1925 ItemInfo clipinfo = item->info();
1926 if (item->type() == AVWIDGET) {
1927 ClipItem *clip = static_cast <ClipItem *>(item);
1928 // We add a move clip command so that we get the correct producer for new track number
1929 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1930 Mlt::Producer *prod;
1931 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1932 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1933 else prod = clip->baseClip()->producer(clipinfo.track);
1934 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1935 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1937 } else if (item->type() == TRANSITIONWIDGET) {
1938 Transition *tr = static_cast <Transition *>(item);
1939 int track = tr->transitionEndTrack();
1941 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1945 resetSelectionGroup(false);
1948 int maxHeight = m_tracksHeight * m_document->tracksCount();
1949 for (int i = 0; i < m_guides.count(); i++) {
1950 QLineF l = m_guides.at(i)->line();
1951 l.setP2(QPointF(l.x2(), maxHeight));
1952 m_guides.at(i)->setLine(l);
1954 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1955 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1956 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1957 viewport()->update();
1958 //setFixedHeight(50 * m_tracksCount);
1961 void CustomTrackView::removeTrack(int ix)
1963 // Delete track in MLT playlist
1964 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1965 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1967 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1968 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1969 QList<QGraphicsItem *> selection = m_scene->items(r);
1971 resetSelectionGroup();
1973 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1974 scene()->addItem(m_selectionGroup);
1975 for (int i = 0; i < selection.count(); i++) {
1976 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1977 m_selectionGroup->addToGroup(selection.at(i));
1978 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1981 // Move graphic items
1982 qreal ydiff = 0 - (int) m_tracksHeight;
1983 m_selectionGroup->translate(0, ydiff);
1985 // adjust track number
1986 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1987 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1988 for (int i = 0; i < children.count(); i++) {
1989 if (children.at(i)->type() == GROUPWIDGET) {
1990 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1991 children << grp->childItems();
1994 if (children.at(i)->type() == AVWIDGET) {
1995 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1997 ItemInfo clipinfo = clip->info();
1998 // We add a move clip command so that we get the correct producer for new track number
1999 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2000 Mlt::Producer *prod;
2001 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2002 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2003 else prod = clip->baseClip()->producer(clipinfo.track);
2004 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2006 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2007 Transition *tr = static_cast <Transition *>(children.at(i));
2009 int track = tr->transitionEndTrack();
2011 ItemInfo clipinfo = tr->info();
2012 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2016 resetSelectionGroup(false);
2018 int maxHeight = m_tracksHeight * m_document->tracksCount();
2019 for (int i = 0; i < m_guides.count(); i++) {
2020 QLineF l = m_guides.at(i)->line();
2021 l.setP2(QPointF(l.x2(), maxHeight));
2022 m_guides.at(i)->setLine(l);
2024 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2025 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2026 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2027 viewport()->update();
2030 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2032 int tracknumber = m_document->tracksCount() - ix;
2033 m_document->setTrackType(tracknumber - 1, type);
2034 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2035 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2036 viewport()->update();
2040 void CustomTrackView::slotSwitchTrackAudio(int ix)
2042 /*for (int i = 0; i < m_document->tracksCount(); i++)
2043 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2044 int tracknumber = m_document->tracksCount() - ix - 1;
2045 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2046 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2047 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2048 setDocumentModified();
2051 void CustomTrackView::slotSwitchTrackLock(int ix)
2053 int tracknumber = m_document->tracksCount() - ix - 1;
2054 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2055 m_commandStack->push(command);
2059 void CustomTrackView::lockTrack(int ix, bool lock)
2061 int tracknumber = m_document->tracksCount() - ix - 1;
2062 m_document->switchTrackLock(tracknumber, lock);
2063 emit doTrackLock(ix, lock);
2064 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2066 for (int i = 0; i < selection.count(); i++) {
2067 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2068 if (selection.at(i)->isSelected()) {
2069 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2070 else emit transitionItemSelected(NULL);
2072 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2074 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2075 viewport()->update();
2076 setDocumentModified();
2079 void CustomTrackView::slotSwitchTrackVideo(int ix)
2081 int tracknumber = m_document->tracksCount() - ix;
2082 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2083 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2084 setDocumentModified();
2087 void CustomTrackView::slotRemoveSpace()
2091 if (m_menuPosition.isNull()) {
2092 pos = GenTime(cursorPos(), m_document->fps());
2094 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2097 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2098 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2100 ClipItem *item = getClipItemAt(pos, track);
2102 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);
2105 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2106 //kDebug() << "// GOT LENGT; " << length;
2108 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);
2112 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2113 QList<QGraphicsItem *> items = m_scene->items(r);
2115 QList<ItemInfo> clipsToMove;
2116 QList<ItemInfo> transitionsToMove;
2118 for (int i = 0; i < items.count(); i++) {
2119 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2120 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2121 ItemInfo info = item->info();
2122 if (item->type() == AVWIDGET) {
2123 clipsToMove.append(info);
2124 } else if (item->type() == TRANSITIONWIDGET) {
2125 transitionsToMove.append(info);
2130 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2131 m_commandStack->push(command);
2134 void CustomTrackView::slotInsertSpace()
2138 if (m_menuPosition.isNull()) {
2139 pos = GenTime(cursorPos(), m_document->fps());
2141 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2142 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2144 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2145 if (d.exec() != QDialog::Accepted) return;
2146 GenTime spaceDuration = d.selectedDuration();
2147 track = d.selectedTrack();
2148 ClipItem *item = getClipItemAt(pos, track);
2149 if (item) pos = item->startPos();
2152 int maxh = sceneRect().height();
2154 minh = track * m_tracksHeight + m_tracksHeight / 2;
2155 maxh = m_tracksHeight / 2 - 1;
2158 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2159 QList<QGraphicsItem *> items = m_scene->items(r);
2161 QList<ItemInfo> clipsToMove;
2162 QList<ItemInfo> transitionsToMove;
2164 for (int i = 0; i < items.count(); i++) {
2165 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2166 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2167 ItemInfo info = item->info();
2168 if (item->type() == AVWIDGET) {
2169 clipsToMove.append(info);
2170 } else if (item->type() == TRANSITIONWIDGET) {
2171 transitionsToMove.append(info);
2176 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2177 m_commandStack->push(command);
2180 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2182 int diff = duration.frames(m_document->fps());
2183 resetSelectionGroup();
2184 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2185 scene()->addItem(m_selectionGroup);
2187 Transition *transition;
2189 // Create lists with start pos for each track
2190 QMap <int, int> trackClipStartList;
2191 QMap <int, int> trackTransitionStartList;
2193 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2194 trackClipStartList[i] = -1;
2195 trackTransitionStartList[i] = -1;
2198 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2199 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2201 if (clip->parentItem()) {
2202 m_selectionGroup->addToGroup(clip->parentItem());
2203 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2205 m_selectionGroup->addToGroup(clip);
2206 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2208 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))
2209 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2210 } 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);
2212 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2213 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2215 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2216 m_selectionGroup->addToGroup(transition);
2217 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))
2218 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2219 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2220 } 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);
2222 m_selectionGroup->translate(diff, 0);
2224 // update items coordinates
2225 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2226 for (int i = 0; i < itemList.count(); i++) {
2227 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2228 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2229 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2230 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2231 for (int j = 0; j < children.count(); j++) {
2232 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2236 resetSelectionGroup(false);
2237 if (track != -1) track = m_document->tracksCount() - track;
2238 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2241 void CustomTrackView::deleteClip(const QString &clipId)
2243 resetSelectionGroup();
2244 QList<QGraphicsItem *> itemList = items();
2245 QUndoCommand *deleteCommand = new QUndoCommand();
2246 deleteCommand->setText(i18n("Delete timeline clips"));
2248 for (int i = 0; i < itemList.count(); i++) {
2249 if (itemList.at(i)->type() == AVWIDGET) {
2250 ClipItem *item = (ClipItem *)itemList.at(i);
2251 if (item->clipProducer() == clipId) {
2253 if (item->parentItem()) {
2254 // Clip is in a group, destroy the group
2255 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2257 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2261 if (count == 0) delete deleteCommand;
2262 else m_commandStack->push(deleteCommand);
2265 void CustomTrackView::setCursorPos(int pos, bool seek)
2267 if (pos == m_cursorPos) return;
2268 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2270 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2271 else if (m_autoScroll) checkScrolling();
2272 m_cursorLine->setPos(m_cursorPos, 0);
2275 void CustomTrackView::updateCursorPos()
2277 m_cursorLine->setPos(m_cursorPos, 0);
2280 int CustomTrackView::cursorPos()
2282 return (int)(m_cursorPos);
2285 void CustomTrackView::moveCursorPos(int delta)
2287 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2288 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2289 m_cursorPos += delta;
2290 m_cursorLine->setPos(m_cursorPos, 0);
2291 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2294 void CustomTrackView::initCursorPos(int pos)
2296 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2298 m_cursorLine->setPos(pos, 0);
2302 void CustomTrackView::checkScrolling()
2304 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2307 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2309 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2310 QGraphicsView::mouseReleaseEvent(event);
2311 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2312 if (event->button() == Qt::MidButton) {
2315 setDragMode(QGraphicsView::NoDrag);
2316 if (m_operationMode == MOVEGUIDE) {
2317 setCursor(Qt::ArrowCursor);
2318 m_operationMode = NONE;
2319 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2320 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2321 if (newPos != m_dragGuide->position()) {
2322 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2323 m_commandStack->push(command);
2324 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2325 m_document->syncGuides(m_guides);
2330 } else if (m_operationMode == SPACER && m_selectionGroup) {
2332 if (event->modifiers() != Qt::ControlModifier) {
2333 // We are moving all tracks
2335 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2336 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2337 if (timeOffset != GenTime()) {
2338 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2340 QList<ItemInfo> clipsToMove;
2341 QList<ItemInfo> transitionsToMove;
2343 // Create lists with start pos for each track
2344 QMap <int, int> trackClipStartList;
2345 QMap <int, int> trackTransitionStartList;
2347 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2348 trackClipStartList[i] = -1;
2349 trackTransitionStartList[i] = -1;
2352 int max = items.count();
2353 for (int i = 0; i < max; i++) {
2354 if (items.at(i)->type() == GROUPWIDGET)
2355 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2358 for (int i = 0; i < items.count(); i++) {
2359 if (items.at(i)->type() == AVWIDGET) {
2360 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2361 ItemInfo info = item->info();
2362 clipsToMove.append(info);
2364 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2365 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2366 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2367 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2368 ItemInfo info = item->info();
2369 transitionsToMove.append(info);
2371 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2372 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2376 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2377 m_commandStack->push(command);
2378 if (track != -1) track = m_document->tracksCount() - track;
2379 kDebug() << "SPACER TRACK:" << track;
2380 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2382 resetSelectionGroup(false);
2383 m_operationMode = NONE;
2384 } else if (m_operationMode == RUBBERSELECTION) {
2385 //kDebug() << "// END RUBBER SELECT";
2386 resetSelectionGroup();
2387 groupSelectedItems();
2388 m_operationMode = NONE;
2391 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2392 emit transitionItemSelected(NULL);
2396 if (m_dragItem) info = m_dragItem->info();
2398 if (m_operationMode == MOVE) {
2399 setCursor(Qt::OpenHandCursor);
2401 if (m_dragItem->parentItem() == 0) {
2402 // we are moving one clip, easy
2403 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2404 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2405 Mlt::Producer *prod;
2406 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2407 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2408 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2409 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);
2412 kDebug() << "// get trans info";
2413 int tracknumber = m_document->tracksCount() - item->track() - 1;
2414 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2415 if (isLocked) item->setItemLocked(true);
2417 QUndoCommand *moveCommand = new QUndoCommand();
2418 moveCommand->setText(i18n("Move clip"));
2419 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2420 // Also move automatic transitions (on lower track)
2421 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2422 kDebug() << "// get trans info2";
2423 if (tr && tr->isAutomatic()) {
2424 ItemInfo trInfo = tr->info();
2425 ItemInfo newTrInfo = trInfo;
2426 newTrInfo.track = info.track;
2427 newTrInfo.startPos = m_dragItem->startPos();
2428 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2429 // transition end should stay the same
2431 // transition end should be adjusted to clip
2432 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2434 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2436 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2437 // Check if there is a transition at clip end
2438 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2439 if (tr && tr->isAutomatic()) {
2440 ItemInfo trInfo = tr->info();
2441 ItemInfo newTrInfo = trInfo;
2442 newTrInfo.track = info.track;
2443 newTrInfo.endPos = m_dragItem->endPos();
2444 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2445 // transition start should stay the same
2447 // transition start should be moved
2448 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2450 if (newTrInfo.startPos < newTrInfo.endPos)
2451 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2454 // Also move automatic transitions (on upper track)
2455 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2456 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2457 ItemInfo trInfo = tr->info();
2458 ItemInfo newTrInfo = trInfo;
2459 newTrInfo.startPos = m_dragItem->startPos();
2460 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2461 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2462 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2463 // transition end should be adjusted to clip on upper track
2464 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2466 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2469 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2470 // Check if there is a transition at clip end
2471 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2472 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2473 ItemInfo trInfo = tr->info();
2474 ItemInfo newTrInfo = trInfo;
2475 newTrInfo.endPos = m_dragItem->endPos();
2476 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2477 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2478 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2479 // transition start should be moved
2480 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2482 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2486 m_commandStack->push(moveCommand);
2488 // undo last move and emit error message
2489 bool snap = KdenliveSettings::snaptopoints();
2490 KdenliveSettings::setSnaptopoints(false);
2491 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2492 KdenliveSettings::setSnaptopoints(snap);
2493 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2495 setDocumentModified();
2497 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2498 Transition *transition = static_cast <Transition *>(m_dragItem);
2499 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)) {
2500 // Moving transition failed, revert to previous position
2501 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2502 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2504 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2505 m_commandStack->push(command);
2506 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2510 // Moving several clips. We need to delete them and readd them to new position,
2511 // or they might overlap each other during the move
2512 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2513 QList<QGraphicsItem *> items = group->childItems();
2515 QList<ItemInfo> clipsToMove;
2516 QList<ItemInfo> transitionsToMove;
2518 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2519 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2520 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2521 if (timeOffset != GenTime() || trackOffset != 0) {
2522 // remove items in MLT playlist
2525 int max = items.count();
2526 for (int i = 0; i < max; i++) {
2527 if (items.at(i)->type() == GROUPWIDGET) {
2528 items += items.at(i)->childItems();
2532 for (int i = 0; i < items.count(); i++) {
2533 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2534 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2535 ItemInfo info = item->info();
2536 if (item->type() == AVWIDGET) {
2537 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2538 // error, clip cannot be removed from playlist
2539 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2541 clipsToMove.append(info);
2544 transitionsToMove.append(info);
2545 Transition *tr = static_cast <Transition*>(item);
2546 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2550 for (int i = 0; i < items.count(); i++) {
2551 // re-add items in correct place
2552 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2553 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2555 ItemInfo info = item->info();
2556 int tracknumber = m_document->tracksCount() - info.track - 1;
2557 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2559 group->removeFromGroup(item);
2560 item->setItemLocked(true);
2563 if (item->type() == AVWIDGET) {
2564 ClipItem *clip = static_cast <ClipItem*>(item);
2565 info.track = m_document->tracksCount() - info.track;
2566 Mlt::Producer *prod;
2567 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2568 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2569 else prod = clip->baseClip()->producer(info.track);
2570 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2571 for (int i = 0; i < clip->effectsCount(); i++) {
2572 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2575 Transition *tr = static_cast <Transition*>(item);
2576 int newTrack = tr->transitionEndTrack();
2577 if (!tr->forcedTrack()) {
2578 newTrack = getPreviousVideoTrack(info.track);
2580 tr->updateTransitionEndTrack(newTrack);
2581 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2585 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2586 m_commandStack->push(move);
2588 //QPointF top = group->sceneBoundingRect().topLeft();
2589 //QPointF oldpos = m_selectionGroup->scenePos();
2590 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2591 //group->setPos(top);
2592 //TODO: get rid of the 3 lines below
2593 if (m_selectionGroup) {
2594 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2595 m_selectionGroupInfo.track = m_selectionGroup->track();
2597 setDocumentModified();
2600 m_document->renderer()->doRefresh();
2601 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2603 if (m_dragItem->type() == AVWIDGET) {
2604 ItemInfo resizeinfo = m_dragItemInfo;
2605 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2606 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2608 QUndoCommand *resizeCommand = new QUndoCommand();
2609 resizeCommand->setText(i18n("Resize clip"));
2611 // Check if there is an automatic transition on that clip (lower track)
2612 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2613 if (transition && transition->isAutomatic()) {
2614 ItemInfo trInfo = transition->info();
2615 ItemInfo newTrInfo = trInfo;
2616 newTrInfo.startPos = m_dragItem->startPos();
2617 if (newTrInfo.startPos < newTrInfo.endPos)
2618 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2620 // Check if there is an automatic transition on that clip (upper track)
2621 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2622 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2623 ItemInfo trInfo = transition->info();
2624 ItemInfo newTrInfo = trInfo;
2625 newTrInfo.startPos = m_dragItem->startPos();
2626 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2627 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2628 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2631 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2632 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2633 m_commandStack->push(resizeCommand);
2635 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2636 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2638 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2639 Transition *transition = static_cast <Transition *>(m_dragItem);
2640 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)) {
2641 // Cannot resize transition
2642 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2643 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2645 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2646 m_commandStack->push(command);
2650 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2651 // Item was resized, rebuild group;
2652 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2653 QList <QGraphicsItem *> children = group->childItems();
2654 m_document->clipManager()->removeGroup(group);
2655 scene()->destroyItemGroup(group);
2656 for (int i = 0; i < children.count(); i++) {
2657 children.at(i)->setSelected(true);
2659 groupSelectedItems(false, true);
2661 //m_document->renderer()->doRefresh();
2662 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2664 if (m_dragItem->type() == AVWIDGET) {
2665 ItemInfo resizeinfo = info;
2666 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2667 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2669 QUndoCommand *resizeCommand = new QUndoCommand();
2670 resizeCommand->setText(i18n("Resize clip"));
2672 // Check if there is an automatic transition on that clip (lower track)
2673 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2674 if (tr && tr->isAutomatic()) {
2675 ItemInfo trInfo = tr->info();
2676 ItemInfo newTrInfo = trInfo;
2677 newTrInfo.endPos = m_dragItem->endPos();
2678 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2681 // Check if there is an automatic transition on that clip (upper track)
2682 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2683 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2684 ItemInfo trInfo = tr->info();
2685 ItemInfo newTrInfo = trInfo;
2686 newTrInfo.endPos = m_dragItem->endPos();
2687 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2688 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2689 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2693 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2694 m_commandStack->push(resizeCommand);
2695 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2697 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2698 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2700 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2701 Transition *transition = static_cast <Transition *>(m_dragItem);
2702 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)) {
2703 // Cannot resize transition
2704 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2705 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2707 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2708 m_commandStack->push(command);
2711 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2712 // Item was resized, rebuild group;
2713 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2714 QList <QGraphicsItem *> children = group->childItems();
2715 m_document->clipManager()->removeGroup(group);
2716 scene()->destroyItemGroup(group);
2717 for (int i = 0; i < children.count(); i++) {
2718 children.at(i)->setSelected(true);
2720 groupSelectedItems(false, true);
2722 //m_document->renderer()->doRefresh();
2723 } else if (m_operationMode == FADEIN) {
2724 // resize fade in effect
2725 ClipItem * item = (ClipItem *) m_dragItem;
2726 int ix = item->hasEffect("volume", "fadein");
2728 QDomElement oldeffect = item->effectAt(ix);
2729 int start = item->cropStart().frames(m_document->fps());
2730 int end = item->fadeIn();
2732 slotDeleteEffect(item, oldeffect);
2735 QDomElement effect = oldeffect.cloneNode().toElement();
2736 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2737 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2738 slotUpdateClipEffect(item, effect, oldeffect, ix);
2739 emit clipItemSelected(item, ix);
2741 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2742 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2743 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2744 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2746 ix = item->hasEffect("volume", "fade_from_black");
2748 QDomElement oldeffect = item->effectAt(ix);
2749 int start = item->cropStart().frames(m_document->fps());
2750 int end = item->fadeIn();
2752 slotDeleteEffect(item, oldeffect);
2755 QDomElement effect = oldeffect.cloneNode().toElement();
2756 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2757 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2758 slotUpdateClipEffect(item, effect, oldeffect, ix);
2759 emit clipItemSelected(item, ix);
2762 } else if (m_operationMode == FADEOUT) {
2763 // resize fade in effect
2764 ClipItem * item = (ClipItem *) m_dragItem;
2765 int ix = item->hasEffect("volume", "fadeout");
2767 QDomElement oldeffect = item->effectAt(ix);
2768 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2769 int start = item->fadeOut();
2771 slotDeleteEffect(item, oldeffect);
2773 start = end - start;
2774 QDomElement effect = oldeffect.cloneNode().toElement();
2775 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2776 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2777 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2778 slotUpdateClipEffect(item, effect, oldeffect, ix);
2779 emit clipItemSelected(item, ix);
2781 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2782 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2783 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2784 EffectsList::setParameter(effect, "out", QString::number(0));
2785 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2787 ix = item->hasEffect("brightness", "fade_to_black");
2789 QDomElement oldeffect = item->effectAt(ix);
2790 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2791 int start = item->fadeOut();
2793 slotDeleteEffect(item, oldeffect);
2795 start = end - start;
2796 QDomElement effect = oldeffect.cloneNode().toElement();
2797 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2798 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2799 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2800 slotUpdateClipEffect(item, effect, oldeffect, ix);
2801 emit clipItemSelected(item, ix);
2804 } else if (m_operationMode == KEYFRAME) {
2805 // update the MLT effect
2806 ClipItem * item = (ClipItem *) m_dragItem;
2807 QString previous = item->keyframes(item->selectedEffectIndex());
2808 item->updateKeyframeEffect();
2809 QString next = item->keyframes(item->selectedEffectIndex());
2810 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2811 m_commandStack->push(command);
2812 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2813 emit clipItemSelected(item, item->selectedEffectIndex());
2815 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2816 // A transition is selected
2818 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2819 if (transitionClip && transitionClip->baseClip()) {
2820 QString size = transitionClip->baseClip()->getProperty("frame_size");
2821 p.setX(size.section('x', 0, 0).toInt());
2822 p.setY(size.section('x', 1, 1).toInt());
2824 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2825 } else emit transitionItemSelected(NULL);
2826 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2827 m_operationMode = NONE;
2830 void CustomTrackView::deleteClip(ItemInfo info)
2832 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2834 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2835 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2838 if (item->isSelected()) emit clipItemSelected(NULL);
2839 item->baseClip()->removeReference();
2840 m_document->updateClip(item->baseClip()->getId());
2842 /*if (item->baseClip()->isTransparent()) {
2843 // also remove automatic transition
2844 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2845 if (tr && tr->isAutomatic()) {
2846 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2847 scene()->removeItem(tr);
2851 scene()->removeItem(item);
2852 m_waitingThumbs.removeAll(item);
2853 if (m_dragItem == item) m_dragItem = NULL;
2856 setDocumentModified();
2857 m_document->renderer()->doRefresh();
2860 void CustomTrackView::deleteSelectedClips()
2862 resetSelectionGroup();
2863 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2864 if (itemList.count() == 0) {
2865 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2868 scene()->clearSelection();
2869 QUndoCommand *deleteSelected = new QUndoCommand();
2870 deleteSelected->setText(i18n("Delete selected items"));
2871 bool resetGroup = false;
2873 // expand & destroy groups
2874 for (int i = 0; i < itemList.count(); i++) {
2875 if (itemList.at(i)->type() == GROUPWIDGET) {
2876 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2877 itemList += children;
2878 QList <ItemInfo> clipInfos;
2879 QList <ItemInfo> transitionInfos;
2880 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2881 for (int j = 0; j < children.count(); j++) {
2882 if (children.at(j)->type() == AVWIDGET) {
2883 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2884 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2885 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2886 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2887 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2890 if (clipInfos.count() > 0) {
2891 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2896 for (int i = 0; i < itemList.count(); i++) {
2897 if (itemList.at(i)->type() == AVWIDGET) {
2898 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2899 if (item->parentItem()) resetGroup = true;
2900 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2901 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2902 emit clipItemSelected(NULL);
2903 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2904 Transition *item = static_cast <Transition *>(itemList.at(i));
2905 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2906 if (item->parentItem()) resetGroup = true;
2907 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2908 emit transitionItemSelected(NULL);
2912 m_commandStack->push(deleteSelected);
2915 void CustomTrackView::changeClipSpeed()
2917 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2918 if (itemList.count() == 0) {
2919 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2922 QUndoCommand *changeSelected = new QUndoCommand();
2923 changeSelected->setText("Edit clip speed");
2927 for (int i = 0; i < itemList.count(); i++) {
2928 if (itemList.at(i)->type() == AVWIDGET) {
2929 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2930 ItemInfo info = item->info();
2931 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2933 double speed = (double) percent / 100.0;
2934 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2936 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2940 if (count > 0) m_commandStack->push(changeSelected);
2941 else delete changeSelected;
2944 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
2946 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2947 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2949 kDebug() << "ERROR: Cannot find clip for speed change";
2950 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2953 info.track = m_document->tracksCount() - item->track();
2954 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
2956 item->setSpeed(speed, strobe);
2957 item->updateRectGeometry();
2958 if (item->cropDuration().frames(m_document->fps()) > endPos)
2959 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2960 setDocumentModified();
2961 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2964 void CustomTrackView::cutSelectedClips()
2966 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2967 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2968 for (int i = 0; i < itemList.count(); i++) {
2969 if (itemList.at(i)->type() == AVWIDGET) {
2970 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2971 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2972 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2973 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2974 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2975 m_commandStack->push(command);
2981 void CustomTrackView::groupClips(bool group)
2983 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2984 QList <ItemInfo> clipInfos;
2985 QList <ItemInfo> transitionInfos;
2986 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2989 int max = itemList.count();
2990 for (int i = 0; i < max; i++) {
2991 if (itemList.at(i)->type() == GROUPWIDGET) {
2992 itemList += itemList.at(i)->childItems();
2996 for (int i = 0; i < itemList.count(); i++) {
2997 if (itemList.at(i)->type() == AVWIDGET) {
2998 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2999 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3000 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3001 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3002 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3005 if (clipInfos.count() > 0) {
3006 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3007 m_commandStack->push(command);
3011 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3013 resetSelectionGroup();
3014 m_scene->clearSelection();
3016 for (int i = 0; i < clipInfos.count(); i++) {
3017 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3018 if (clip == NULL) continue;
3019 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3020 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3021 m_document->clipManager()->removeGroup(grp);
3022 scene()->destroyItemGroup(grp);
3024 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3026 for (int i = 0; i < transitionInfos.count(); i++) {
3027 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3028 if (tr == NULL) continue;
3029 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3030 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3031 m_document->clipManager()->removeGroup(grp);
3032 scene()->destroyItemGroup(grp);
3034 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3036 setDocumentModified();
3040 QList <QGraphicsItemGroup *> groups;
3041 for (int i = 0; i < clipInfos.count(); i++) {
3042 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3044 clip->setSelected(true);
3047 for (int i = 0; i < transitionInfos.count(); i++) {
3048 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3050 clip->setSelected(true);
3054 groupSelectedItems(false, true);
3055 setDocumentModified();
3058 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3060 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3061 if (baseclip == NULL) {
3062 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3065 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3066 item->setEffectList(effects);
3067 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3068 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3069 scene()->addItem(item);
3071 int tracknumber = m_document->tracksCount() - info.track - 1;
3072 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3073 if (isLocked) item->setItemLocked(true);
3075 baseclip->addReference();
3076 m_document->updateClip(baseclip->getId());
3077 info.track = m_document->tracksCount() - info.track;
3078 Mlt::Producer *prod;
3079 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3080 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3081 else prod = baseclip->producer(info.track);
3082 m_document->renderer()->mltInsertClip(info, xml, prod);
3083 for (int i = 0; i < item->effectsCount(); i++) {
3084 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3086 setDocumentModified();
3087 m_document->renderer()->doRefresh();
3088 m_waitingThumbs.append(item);
3089 m_thumbsTimer.start();
3092 void CustomTrackView::slotUpdateClip(const QString &clipId)
3094 QList<QGraphicsItem *> list = scene()->items();
3095 ClipItem *clip = NULL;
3096 for (int i = 0; i < list.size(); ++i) {
3097 if (list.at(i)->type() == AVWIDGET) {
3098 clip = static_cast <ClipItem *>(list.at(i));
3099 if (clip->clipProducer() == clipId) {
3100 ItemInfo info = clip->info();
3101 info.track = m_document->tracksCount() - clip->track();
3102 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3103 clip->refreshClip(true);
3110 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3112 int framepos = (int)(pos.frames(m_document->fps()));
3113 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3114 ClipItem *clip = NULL;
3115 for (int i = 0; i < list.size(); i++) {
3116 if (list.at(i)->type() == AVWIDGET) {
3117 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3118 if (test->endPos() == pos) clip = test;
3125 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3127 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3128 ClipItem *clip = NULL;
3129 for (int i = 0; i < list.size(); i++) {
3130 if (list.at(i)->type() == AVWIDGET) {
3131 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3132 if (test->startPos() == pos) clip = test;
3139 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3141 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3142 ClipItem *clip = NULL;
3143 for (int i = 0; i < list.size(); i++) {
3144 if (list.at(i)->type() == AVWIDGET) {
3145 clip = static_cast <ClipItem *>(list.at(i));
3152 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3154 int framepos = (int)(pos.frames(m_document->fps()));
3155 return getClipItemAt(framepos, track);
3158 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3160 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3161 Transition *clip = NULL;
3162 for (int i = 0; i < list.size(); i++) {
3163 if (list.at(i)->type() == TRANSITIONWIDGET) {
3164 clip = static_cast <Transition *>(list.at(i));
3171 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3173 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3176 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3178 int framepos = (int)(pos.frames(m_document->fps()));
3179 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3180 Transition *clip = NULL;
3181 for (int i = 0; i < list.size(); i++) {
3182 if (list.at(i)->type() == TRANSITIONWIDGET) {
3183 Transition *test = static_cast <Transition *>(list.at(i));
3184 if (test->endPos() == pos) clip = test;
3191 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3193 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3194 Transition *clip = NULL;
3195 for (int i = 0; i < list.size(); ++i) {
3196 if (list.at(i)->type() == TRANSITIONWIDGET) {
3197 Transition *test = static_cast <Transition *>(list.at(i));
3198 if (test->startPos() == pos) clip = test;
3205 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3207 if (m_selectionGroup) resetSelectionGroup(false);
3208 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3210 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);
3211 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3214 Mlt::Producer *prod;
3215 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3216 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3217 else prod = item->baseClip()->producer(end.track);
3219 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);
3221 bool snap = KdenliveSettings::snaptopoints();
3222 KdenliveSettings::setSnaptopoints(false);
3223 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3225 int tracknumber = m_document->tracksCount() - end.track - 1;
3226 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3227 m_scene->clearSelection();
3228 if (isLocked) item->setItemLocked(true);
3230 if (item->isItemLocked()) item->setItemLocked(false);
3231 item->setSelected(true);
3233 if (item->baseClip()->isTransparent()) {
3234 // Also move automatic transition
3235 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3236 if (tr && tr->isAutomatic()) {
3237 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3238 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);
3239 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3242 KdenliveSettings::setSnaptopoints(snap);
3243 setDocumentModified();
3245 // undo last move and emit error message
3246 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3248 m_document->renderer()->doRefresh();
3249 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3252 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3255 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3256 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3257 resetSelectionGroup();
3258 m_scene->clearSelection();
3260 for (int i = 0; i < startClip.count(); i++) {
3262 startClip[i].startPos = startClip.at(i).startPos - offset;
3263 startClip[i].track = startClip.at(i).track - trackOffset;
3265 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3266 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3268 clip->setItemLocked(false);
3269 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3270 else clip->setSelected(true);
3271 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3272 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3274 for (int i = 0; i < startTransition.count(); i++) {
3276 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3277 startTransition[i].track = startTransition.at(i).track - trackOffset;
3279 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3281 tr->setItemLocked(false);
3282 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3283 else tr->setSelected(true);
3284 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());
3285 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3287 groupSelectedItems(true);
3288 if (m_selectionGroup) {
3289 bool snap = KdenliveSettings::snaptopoints();
3290 KdenliveSettings::setSnaptopoints(false);
3292 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3294 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3296 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3298 int max = children.count();
3299 for (int i = 0; i < max; i++) {
3300 if (children.at(i)->type() == GROUPWIDGET) {
3301 children += children.at(i)->childItems();
3304 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3306 for (int i = 0; i < children.count(); i++) {
3307 // re-add items in correct place
3308 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3309 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3311 ItemInfo info = item->info();
3312 int tracknumber = m_document->tracksCount() - info.track - 1;
3313 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3314 if (isLocked) item->setItemLocked(true);
3315 else if (item->isItemLocked()) item->setItemLocked(false);
3317 if (item->type() == AVWIDGET) {
3318 ClipItem *clip = static_cast <ClipItem*>(item);
3319 info.track = m_document->tracksCount() - info.track;
3320 Mlt::Producer *prod;
3321 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3322 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3323 else prod = clip->baseClip()->producer(info.track);
3324 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3325 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3326 } else if (item->type() == TRANSITIONWIDGET) {
3327 Transition *tr = static_cast <Transition*>(item);
3328 int newTrack = tr->transitionEndTrack();
3329 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3330 if (!tr->forcedTrack()) {
3331 newTrack += trackOffset;
3332 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3334 tr->updateTransitionEndTrack(newTrack);
3335 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3336 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3339 KdenliveSettings::setSnaptopoints(snap);
3340 m_document->renderer()->doRefresh();
3341 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3344 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3346 Transition *item = getTransitionItemAt(start.startPos, start.track);
3348 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);
3349 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3352 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3353 bool snap = KdenliveSettings::snaptopoints();
3354 KdenliveSettings::setSnaptopoints(false);
3355 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3356 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3357 // Transition was moved
3358 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3359 } else if (end.endPos == start.endPos) {
3360 // Transition start resize
3361 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3362 } else if (end.startPos == start.startPos) {
3363 // Transition end resize;
3364 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3367 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3368 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3369 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3371 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3372 KdenliveSettings::setSnaptopoints(snap);
3373 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3374 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);
3375 if (m_dragItem && m_dragItem == item) {
3377 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3378 if (transitionClip && transitionClip->baseClip()) {
3379 QString size = transitionClip->baseClip()->getProperty("frame_size");
3380 p.setX(size.section('x', 0, 0).toInt());
3381 p.setY(size.section('x', 1, 1).toInt());
3383 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3385 m_document->renderer()->doRefresh();
3388 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3390 bool resizeClipStart = true;
3391 if (start.startPos == end.startPos) resizeClipStart = false;
3392 /*if (resizeClipStart) offset = 1;
3394 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3396 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);
3397 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3400 if (item->parentItem()) {
3401 // Item is part of a group, reset group
3402 resetSelectionGroup();
3404 bool snap = KdenliveSettings::snaptopoints();
3405 KdenliveSettings::setSnaptopoints(false);
3406 if (resizeClipStart && start.startPos != end.startPos) {
3407 ItemInfo clipinfo = item->info();
3408 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3409 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3411 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3412 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3413 updateClipFade(item);
3414 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3415 } else if (!resizeClipStart) {
3416 ItemInfo clipinfo = item->info();
3417 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3418 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3420 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3421 updateClipFade(item);
3422 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3424 if (end.cropStart != start.cropStart) {
3425 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3426 ItemInfo clipinfo = end;
3427 clipinfo.track = m_document->tracksCount() - end.track;
3428 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3430 item->setCropStart(end.cropStart);
3431 item->resetThumbs(true);
3434 m_document->renderer()->doRefresh();
3435 KdenliveSettings::setSnaptopoints(snap);
3438 void CustomTrackView::updateClipFade(ClipItem * item)
3440 int end = item->fadeIn();
3442 // there is a fade in effect
3443 int effectPos = item->hasEffect("volume", "fadein");
3444 if (effectPos != -1) {
3445 QDomElement oldeffect = item->effectAt(effectPos);
3446 int start = item->cropStart().frames(m_document->fps());
3447 int max = item->cropDuration().frames(m_document->fps());
3449 // Make sure the fade effect is not longer than the clip
3450 item->setFadeIn(max);
3451 end = item->fadeIn();
3454 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3455 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3456 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3457 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3458 // if fade effect is displayed, update the effect edit widget with new clip duration
3459 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3461 effectPos = item->hasEffect("brightness", "fade_from_black");
3462 if (effectPos != -1) {
3463 QDomElement oldeffect = item->effectAt(effectPos);
3464 int start = item->cropStart().frames(m_document->fps());
3465 int max = item->cropDuration().frames(m_document->fps());
3467 // Make sure the fade effect is not longer than the clip
3468 item->setFadeIn(max);
3469 end = item->fadeIn();
3472 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3473 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3474 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3475 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3476 // if fade effect is displayed, update the effect edit widget with new clip duration
3477 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3480 int start = item->fadeOut();
3482 // there is a fade out effect
3483 int effectPos = item->hasEffect("volume", "fadeout");
3484 if (effectPos != -1) {
3485 QDomElement oldeffect = item->effectAt(effectPos);
3486 int max = item->cropDuration().frames(m_document->fps());
3487 int end = max + item->cropStart().frames(m_document->fps());
3489 // Make sure the fade effect is not longer than the clip
3490 item->setFadeOut(max);
3491 start = item->fadeOut();
3493 start = end - start;
3494 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3495 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3496 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3497 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3498 // if fade effect is displayed, update the effect edit widget with new clip duration
3499 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3501 effectPos = item->hasEffect("brightness", "fade_to_black");
3502 if (effectPos != -1) {
3503 QDomElement oldeffect = item->effectAt(effectPos);
3504 int max = item->cropDuration().frames(m_document->fps());
3505 int end = max + item->cropStart().frames(m_document->fps());
3507 // Make sure the fade effect is not longer than the clip
3508 item->setFadeOut(max);
3509 start = item->fadeOut();
3511 start = end - start;
3512 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3513 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3514 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3515 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3516 // if fade effect is displayed, update the effect edit widget with new clip duration
3517 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3522 double CustomTrackView::getSnapPointForPos(double pos)
3524 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3527 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3529 QList <GenTime> snaps;
3530 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3531 QList<QGraphicsItem *> itemList = items();
3532 for (int i = 0; i < itemList.count(); i++) {
3533 if (itemList.at(i) == selected) continue;
3534 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3535 if (itemList.at(i)->type() == AVWIDGET) {
3536 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3537 GenTime start = item->startPos();
3538 GenTime end = item->endPos();
3539 snaps.append(start);
3541 if (!offsetList.isEmpty()) {
3542 for (int j = 0; j < offsetList.size(); j++) {
3543 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3544 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3548 QList < GenTime > markers = item->snapMarkers();
3549 for (int j = 0; j < markers.size(); ++j) {
3550 GenTime t = markers.at(j);
3552 if (!offsetList.isEmpty()) {
3553 for (int k = 0; k < offsetList.size(); k++) {
3554 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3558 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3559 Transition *transition = static_cast <Transition*>(itemList.at(i));
3560 GenTime start = transition->startPos();
3561 GenTime end = transition->endPos();
3562 snaps.append(start);
3564 if (!offsetList.isEmpty()) {
3565 for (int j = 0; j < offsetList.size(); j++) {
3566 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3567 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3573 // add cursor position
3574 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3576 if (!offsetList.isEmpty()) {
3577 for (int j = 0; j < offsetList.size(); j++) {
3578 snaps.append(pos - offsetList.at(j));
3583 for (int i = 0; i < m_guides.count(); i++) {
3584 snaps.append(m_guides.at(i)->position());
3585 if (!offsetList.isEmpty()) {
3586 for (int j = 0; j < offsetList.size(); j++) {
3587 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3593 m_scene->setSnapList(snaps);
3594 //for (int i = 0; i < m_snapPoints.size(); ++i)
3595 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3598 void CustomTrackView::slotSeekToPreviousSnap()
3600 updateSnapPoints(NULL);
3601 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3602 setCursorPos((int) res.frames(m_document->fps()));
3606 void CustomTrackView::slotSeekToNextSnap()
3608 updateSnapPoints(NULL);
3609 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3610 setCursorPos((int) res.frames(m_document->fps()));
3614 void CustomTrackView::clipStart()
3616 ClipItem *item = getMainActiveClip();
3618 setCursorPos((int) item->startPos().frames(m_document->fps()));
3623 void CustomTrackView::clipEnd()
3625 ClipItem *item = getMainActiveClip();
3627 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3632 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3634 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3635 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3636 m_commandStack->push(command);
3639 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3641 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3642 m_commandStack->push(command);
3645 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3647 DocClipBase *base = m_document->clipManager()->getClipById(id);
3648 QList <CommentedTime> markers = base->commentedSnapMarkers();
3650 if (markers.isEmpty()) {
3651 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3654 QUndoCommand *deleteMarkers = new QUndoCommand();
3655 deleteMarkers->setText("Delete clip markers");
3657 for (int i = 0; i < markers.size(); i++) {
3658 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3660 m_commandStack->push(deleteMarkers);
3663 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3665 DocClipBase *base = m_document->clipManager()->getClipById(id);
3666 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3667 else base->deleteSnapMarker(pos);
3668 setDocumentModified();
3669 viewport()->update();
3672 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3674 return (*g1).position() < (*g2).position();
3677 int CustomTrackView::hasGuide(int pos, int offset)
3679 for (int i = 0; i < m_guides.count(); i++) {
3680 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3681 if (qAbs(guidePos - pos) <= offset) return guidePos;
3682 else if (guidePos > pos) return -1;
3687 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3689 if (oldPos > GenTime() && pos > GenTime()) {
3691 for (int i = 0; i < m_guides.count(); i++) {
3692 if (m_guides.at(i)->position() == oldPos) {
3693 Guide *item = m_guides.at(i);
3694 item->updateGuide(pos, comment);
3698 } else if (pos > GenTime()) addGuide(pos, comment);
3702 for (int i = 0; i < m_guides.count(); i++) {
3703 if (m_guides.at(i)->position() == oldPos) {
3704 delete m_guides.takeAt(i);
3709 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3711 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3712 m_document->syncGuides(m_guides);
3715 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3717 for (int i = 0; i < m_guides.count(); i++) {
3718 if (m_guides.at(i)->position() == pos) {
3719 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3723 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3724 scene()->addItem(g);
3726 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3727 m_document->syncGuides(m_guides);
3731 void CustomTrackView::slotAddGuide()
3733 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3734 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3735 if (d.exec() != QDialog::Accepted) return;
3736 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3737 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3738 m_commandStack->push(command);
3742 void CustomTrackView::slotEditGuide(int guidePos)
3745 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3746 else pos = GenTime(guidePos, m_document->fps());
3748 for (int i = 0; i < m_guides.count(); i++) {
3749 if (m_guides.at(i)->position() == pos) {
3750 slotEditGuide(m_guides.at(i)->info());
3755 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3758 void CustomTrackView::slotEditGuide(CommentedTime guide)
3760 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3761 if (d.exec() == QDialog::Accepted) {
3762 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3763 m_commandStack->push(command);
3768 void CustomTrackView::slotEditTimeLineGuide()
3770 if (m_dragGuide == NULL) return;
3771 CommentedTime guide = m_dragGuide->info();
3772 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3773 if (d.exec() == QDialog::Accepted) {
3774 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3775 m_commandStack->push(command);
3779 void CustomTrackView::slotDeleteGuide(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 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3788 m_commandStack->push(command);
3793 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3797 void CustomTrackView::slotDeleteTimeLineGuide()
3799 if (m_dragGuide == NULL) return;
3800 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3801 m_commandStack->push(command);
3805 void CustomTrackView::slotDeleteAllGuides()
3807 QUndoCommand *deleteAll = new QUndoCommand();
3808 deleteAll->setText("Delete all guides");
3809 for (int i = 0; i < m_guides.count(); i++) {
3810 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3812 m_commandStack->push(deleteAll);
3815 void CustomTrackView::setTool(PROJECTTOOL tool)
3820 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3823 matrix = matrix.scale(scaleFactor, verticalScale);
3824 m_scene->setScale(scaleFactor, verticalScale);
3825 m_animationTimer->stop();
3830 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3832 int diff = sceneRect().width() - m_projectDuration;
3833 if (diff * matrix.m11() < 50) {
3834 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3835 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3837 centerOn(QPointF(cursorPos(), verticalPos));
3840 void CustomTrackView::slotRefreshGuides()
3842 if (KdenliveSettings::showmarkers()) {
3843 kDebug() << "// refresh GUIDES";
3844 for (int i = 0; i < m_guides.count(); i++) {
3845 m_guides.at(i)->update();
3850 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3853 r.setWidth(r.width() + 1);
3854 painter->setClipRect(r);
3855 painter->drawLine(r.left(), 0, r.right(), 0);
3856 uint max = m_document->tracksCount();
3857 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3858 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3859 QColor audioColor = palette().alternateBase().color();
3860 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3861 for (uint i = 0; i < max; i++) {
3862 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));
3863 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));
3864 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3866 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3867 if (height() > lowerLimit)
3868 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3871 bool CustomTrackView::findString(const QString &text)
3874 for (int i = 0; i < m_searchPoints.size(); ++i) {
3875 marker = m_searchPoints.at(i).comment();
3876 if (marker.contains(text, Qt::CaseInsensitive)) {
3877 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3878 int vert = verticalScrollBar()->value();
3879 int hor = cursorPos();
3880 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3888 bool CustomTrackView::findNextString(const QString &text)
3891 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3892 marker = m_searchPoints.at(i).comment();
3893 if (marker.contains(text, Qt::CaseInsensitive)) {
3894 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3895 int vert = verticalScrollBar()->value();
3896 int hor = cursorPos();
3897 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3906 void CustomTrackView::initSearchStrings()
3908 m_searchPoints.clear();
3909 QList<QGraphicsItem *> itemList = items();
3910 for (int i = 0; i < itemList.count(); i++) {
3911 // parse all clip names
3912 if (itemList.at(i)->type() == AVWIDGET) {
3913 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3914 GenTime start = item->startPos();
3915 CommentedTime t(start, item->clipName());
3916 m_searchPoints.append(t);
3917 // add all clip markers
3918 QList < CommentedTime > markers = item->commentedSnapMarkers();
3919 m_searchPoints += markers;
3924 for (int i = 0; i < m_guides.count(); i++) {
3925 m_searchPoints.append(m_guides.at(i)->info());
3928 qSort(m_searchPoints);
3931 void CustomTrackView::clearSearchStrings()
3933 m_searchPoints.clear();
3937 void CustomTrackView::copyClip()
3939 qDeleteAll(m_copiedItems);
3940 m_copiedItems.clear();
3941 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3942 if (itemList.count() == 0) {
3943 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3946 for (int i = 0; i < itemList.count(); i++) {
3947 if (itemList.at(i)->type() == AVWIDGET) {
3948 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3949 m_copiedItems.append(dup->clone(dup->info()));
3950 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3951 Transition *dup = static_cast <Transition *>(itemList.at(i));
3952 m_copiedItems.append(dup->clone());
3957 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3959 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));
3960 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3961 for (int i = 0; i < collisions.count(); i++) {
3962 if (collisions.at(i)->type() == type) return false;
3967 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3969 for (int i = 0; i < items.count(); i++) {
3970 ItemInfo info = items.at(i)->info();
3971 info.startPos += offset;
3972 info.endPos += offset;
3973 info.track += trackOffset;
3974 if (!canBePastedTo(info, items.at(i)->type())) return false;
3979 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3981 QPainterPath movePath;
3982 movePath.moveTo(0, 0);
3984 for (int i = 0; i < items.count(); i++) {
3985 ItemInfo info = items.at(i)->info();
3986 info.startPos = info.startPos + offset;
3987 info.endPos = info.endPos + offset;
3988 info.track = info.track + trackOffset;
3989 if (info.startPos < GenTime()) {
3990 // No clip should go below 0
3993 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));
3994 movePath.addRect(rect);
3996 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3997 for (int i = 0; i < collisions.count(); i++) {
3998 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3999 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4006 void CustomTrackView::pasteClip()
4008 if (m_copiedItems.count() == 0) {
4009 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4013 if (m_menuPosition.isNull()) {
4014 position = mapFromGlobal(QCursor::pos());
4015 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4016 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4019 } else position = m_menuPosition;
4020 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4021 int track = (int)(position.y() / m_tracksHeight);
4022 ItemInfo first = m_copiedItems.at(0)->info();
4024 GenTime offset = pos - first.startPos;
4025 int trackOffset = track - first.track;
4027 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4028 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4031 QUndoCommand *pasteClips = new QUndoCommand();
4032 pasteClips->setText("Paste clips");
4034 for (int i = 0; i < m_copiedItems.count(); i++) {
4035 // parse all clip names
4036 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4037 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4039 info.startPos = clip->startPos() + offset;
4040 info.endPos = clip->endPos() + offset;
4041 info.cropStart = clip->cropStart();
4042 info.track = clip->track() + trackOffset;
4043 if (canBePastedTo(info, AVWIDGET)) {
4044 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4045 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4046 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4047 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4049 info.startPos = tr->startPos() + offset;
4050 info.endPos = tr->endPos() + offset;
4051 info.track = tr->track() + trackOffset;
4052 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4053 if (info.startPos >= info.endPos) {
4054 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4055 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4056 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4059 m_commandStack->push(pasteClips);
4062 void CustomTrackView::pasteClipEffects()
4064 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4065 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4068 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4069 EffectsList effects = clip->effectList();
4071 QUndoCommand *paste = new QUndoCommand();
4072 paste->setText("Paste effects");
4074 QList<QGraphicsItem *> clips = scene()->selectedItems();
4075 for (int i = 0; i < clips.count(); ++i) {
4076 if (clips.at(i)->type() == AVWIDGET) {
4077 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4078 for (int i = 0; i < clip->effectsCount(); i++) {
4079 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
4083 m_commandStack->push(paste);
4087 ClipItem *CustomTrackView::getClipUnderCursor() const
4089 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4090 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4091 for (int i = 0; i < collisions.count(); i++) {
4092 if (collisions.at(i)->type() == AVWIDGET) {
4093 return static_cast < ClipItem *>(collisions.at(i));
4099 ClipItem *CustomTrackView::getMainActiveClip() const
4101 QList<QGraphicsItem *> clips = scene()->selectedItems();
4102 if (clips.isEmpty()) {
4103 return getClipUnderCursor();
4105 ClipItem *item = NULL;
4106 for (int i = 0; i < clips.count(); ++i) {
4107 if (clips.at(i)->type() == AVWIDGET)
4108 item = static_cast < ClipItem *>(clips.at(i));
4109 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4111 if (item) return item;
4116 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4118 QList<QGraphicsItem *> clips = scene()->selectedItems();
4119 if (clips.isEmpty()) {
4120 return getClipUnderCursor();
4123 // remove all items in the list that are not clips
4124 for (int i = 0; i < clips.count();) {
4125 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4128 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4129 for (int i = 0; i < clips.count(); ++i) {
4130 if (clips.at(i)->type() == AVWIDGET) {
4131 item = static_cast < ClipItem *>(clips.at(i));
4132 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4140 void CustomTrackView::setInPoint()
4142 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4144 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4147 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4151 ItemInfo startInfo = clip->info();
4152 ItemInfo endInfo = startInfo;
4153 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4154 if (endInfo.startPos >= startInfo.endPos) {
4155 // Check for invalid resize
4156 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4158 } else if (endInfo.startPos < startInfo.startPos) {
4159 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4160 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4161 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4162 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4166 if (clip->type() == TRANSITIONWIDGET) {
4167 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4168 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4171 void CustomTrackView::setOutPoint()
4173 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4175 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4178 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4182 ItemInfo startInfo = clip->info();
4183 ItemInfo endInfo = clip->info();
4184 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4185 if (endInfo.endPos <= startInfo.startPos) {
4186 // Check for invalid resize
4187 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4189 } else if (endInfo.endPos > startInfo.endPos) {
4190 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4191 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4192 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4198 if (clip->type() == TRANSITIONWIDGET) {
4199 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4200 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4203 void CustomTrackView::slotUpdateAllThumbs()
4205 QList<QGraphicsItem *> itemList = items();
4206 //if (itemList.isEmpty()) return;
4208 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4209 for (int i = 0; i < itemList.count(); i++) {
4210 if (itemList.at(i)->type() == AVWIDGET) {
4211 item = static_cast <ClipItem *>(itemList.at(i));
4212 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4213 // Check if we have a cached thumbnail
4214 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4215 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4216 if (QFile::exists(thumb)) {
4218 item->slotSetStartThumb(pix);
4221 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4222 QString endThumb = startThumb;
4223 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4224 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4225 if (QFile::exists(startThumb)) {
4226 QPixmap pix(startThumb);
4227 item->slotSetStartThumb(pix);
4229 if (QFile::exists(endThumb)) {
4230 QPixmap pix(endThumb);
4231 item->slotSetEndThumb(pix);
4235 item->refreshClip(false);
4236 qApp->processEvents();
4239 viewport()->update();
4242 void CustomTrackView::saveThumbnails()
4244 QList<QGraphicsItem *> itemList = items();
4246 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4247 for (int i = 0; i < itemList.count(); i++) {
4248 if (itemList.at(i)->type() == AVWIDGET) {
4249 item = static_cast <ClipItem *>(itemList.at(i));
4250 if (item->clipType() != COLOR) {
4251 // Check if we have a cached thumbnail
4252 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4253 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4254 if (!QFile::exists(thumb)) {
4255 QPixmap pix(item->startThumb());
4259 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4260 QString endThumb = startThumb;
4261 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4262 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4263 if (!QFile::exists(startThumb)) {
4264 QPixmap pix(item->startThumb());
4265 pix.save(startThumb);
4267 if (!QFile::exists(endThumb)) {
4268 QPixmap pix(item->endThumb());
4278 void CustomTrackView::slotInsertTrack(int ix)
4280 kDebug() << "// INSERTING TRK: " << ix;
4281 QDialog d(parentWidget());
4282 Ui::AddTrack_UI view;
4284 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4285 view.track_nb->setValue(ix);
4286 d.setWindowTitle(i18n("Insert Track"));
4288 if (d.exec() == QDialog::Accepted) {
4289 ix = view.track_nb->value();
4290 if (view.before_select->currentIndex() == 1) {
4294 if (view.video_track->isChecked()) {
4295 info.type = VIDEOTRACK;
4296 info.isMute = false;
4297 info.isBlind = false;
4298 info.isLocked = false;
4300 info.type = AUDIOTRACK;
4301 info.isMute = false;
4302 info.isBlind = true;
4303 info.isLocked = false;
4305 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4306 m_commandStack->push(addTrack);
4307 setDocumentModified();
4311 void CustomTrackView::slotDeleteTrack(int ix)
4314 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4316 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4317 deleteTimelineTrack(ix, info);
4318 setDocumentModified();
4319 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4320 m_commandStack->push(command);*/
4324 void CustomTrackView::slotChangeTrack(int ix)
4326 QDialog d(parentWidget());
4327 Ui::AddTrack_UI view;
4329 view.label->setText(i18n("Change track"));
4330 view.before_select->setHidden(true);
4331 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4332 view.track_nb->setValue(ix);
4333 d.setWindowTitle(i18n("Change Track Type"));
4335 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4336 view.video_track->setChecked(true);
4338 view.audio_track->setChecked(true);
4340 if (d.exec() == QDialog::Accepted) {
4342 info.isLocked = false;
4343 info.isMute = false;
4344 ix = view.track_nb->value();
4346 if (view.video_track->isChecked()) {
4347 info.type = VIDEOTRACK;
4348 info.isBlind = false;
4350 info.type = AUDIOTRACK;
4351 info.isBlind = true;
4353 changeTimelineTrack(ix, info);
4354 setDocumentModified();
4359 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4361 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4362 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4363 QList<QGraphicsItem *> selection = m_scene->items(r);
4364 QUndoCommand *deleteTrack = new QUndoCommand();
4365 deleteTrack->setText("Delete track");
4367 // Delete all clips in selected track
4368 for (int i = 0; i < selection.count(); i++) {
4369 if (selection.at(i)->type() == AVWIDGET) {
4370 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4371 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4372 m_scene->removeItem(item);
4375 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4376 Transition *item = static_cast <Transition *>(selection.at(i));
4377 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4378 m_scene->removeItem(item);
4384 selection = m_scene->items();
4385 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4386 m_commandStack->push(deleteTrack);
4389 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4391 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4392 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4393 m_commandStack->push(changeTrack);
4396 void CustomTrackView::autoTransition()
4398 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4399 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4400 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4403 Transition *tr = static_cast <Transition*>(itemList.at(0));
4404 tr->setAutomatic(!tr->isAutomatic());
4405 QDomElement transition = tr->toXML();
4406 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);
4410 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4413 QDomNodeList params = effect.elementsByTagName("parameter");
4414 for (int i = 0; i < params.count(); i++) {
4415 QDomElement e = params.item(i).toElement();
4416 if (!e.isNull() && e.attribute("type") == "constant") {
4417 if (e.hasAttribute("factor")) {
4418 double factor = e.attribute("factor").toDouble();
4419 double value = e.attribute("value").toDouble();
4420 value = value / factor;
4421 result.append(QString::number(value));
4422 } else result.append(e.attribute("value"));
4428 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4430 QList<QGraphicsItem *> list = scene()->items();
4431 ClipItem *clip = NULL;
4432 for (int i = 0; i < list.size(); ++i) {
4433 if (list.at(i)->type() == AVWIDGET) {
4434 clip = static_cast <ClipItem *>(list.at(i));
4435 if (clip->clipProducer() == id) {
4436 clip->setClipName(name);
4440 viewport()->update();
4443 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4445 minimum = GenTime();
4446 maximum = GenTime();
4447 QList<QGraphicsItem *> selection;
4448 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4449 selection.removeAll(item);
4450 for (int i = 0; i < selection.count(); i++) {
4451 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4452 if (clip && clip->type() == AVWIDGET) {
4453 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4454 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4459 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4461 minimum = GenTime();
4462 maximum = GenTime();
4463 QList<QGraphicsItem *> selection;
4464 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4465 selection.removeAll(item);
4466 for (int i = 0; i < selection.count(); i++) {
4467 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4468 if (clip && clip->type() == TRANSITIONWIDGET) {
4469 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4470 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4476 void CustomTrackView::loadGroups(const QDomNodeList groups)
4478 for (int i = 0; i < groups.count(); i++) {
4479 QDomNodeList children = groups.at(i).childNodes();
4480 scene()->clearSelection();
4481 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4482 QDomNode n = children.item(nodeindex);
4483 QDomElement elem = n.toElement();
4484 int pos = elem.attribute("position").toInt();
4485 int track = elem.attribute("track").toInt();
4486 if (elem.tagName() == "clipitem") {
4487 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4488 if (clip) clip->setSelected(true);
4490 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4491 if (clip) clip->setSelected(true);
4494 groupSelectedItems(false, true);
4498 void CustomTrackView::splitAudio()
4500 resetSelectionGroup();
4501 QList<QGraphicsItem *> selection = scene()->selectedItems();
4502 if (selection.isEmpty()) {
4503 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4506 QUndoCommand *splitCommand = new QUndoCommand();
4507 splitCommand->setText(i18n("Split audio"));
4508 for (int i = 0; i < selection.count(); i++) {
4509 if (selection.at(i)->type() == AVWIDGET) {
4510 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4511 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4512 if (clip->parentItem()) {
4513 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4515 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4520 m_commandStack->push(splitCommand);
4523 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4525 ClipItem *clip = getClipItemAt(pos, track);
4527 kDebug() << "// Cannot find clip to split!!!";
4531 int start = pos.frames(m_document->fps());
4532 int freetrack = m_document->tracksCount() - track - 1;
4533 for (; freetrack > 0; freetrack--) {
4534 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4535 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4536 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4537 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4538 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4543 kDebug() << "GOT TRK: " << track;
4544 if (freetrack == 0) {
4545 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4548 info.startPos = clip->startPos();
4549 info.endPos = clip->endPos();
4550 info.cropStart = clip->cropStart();
4551 info.track = m_document->tracksCount() - freetrack;
4552 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4553 scene()->clearSelection();
4554 clip->setSelected(true);
4555 ClipItem *audioClip = getClipItemAt(start, info.track);
4557 clip->setVideoOnly(true);
4558 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4559 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4560 audioClip->setSelected(true);
4561 audioClip->setAudioOnly(true);
4562 groupSelectedItems(false, true);
4566 // unsplit clip: remove audio part and change video part to normal clip
4567 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4568 kDebug() << "//CANNOT FIND CLP GRP";
4571 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4572 QList<QGraphicsItem *> children = grp->childItems();
4573 if (children.count() != 2) {
4574 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4577 for (int i = 0; i < children.count(); i++) {
4578 if (children.at(i) != clip) {
4579 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4580 ItemInfo info = clip->info();
4581 deleteClip(clp->info());
4582 clip->setVideoOnly(false);
4583 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4587 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4588 m_document->clipManager()->removeGroup(grp);
4589 scene()->destroyItemGroup(grp);
4593 void CustomTrackView::setVideoOnly()
4595 resetSelectionGroup();
4596 QList<QGraphicsItem *> selection = scene()->selectedItems();
4597 if (selection.isEmpty()) {
4598 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4601 QUndoCommand *videoCommand = new QUndoCommand();
4602 videoCommand->setText(i18n("Video only"));
4603 for (int i = 0; i < selection.count(); i++) {
4604 if (selection.at(i)->type() == AVWIDGET) {
4605 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4606 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4607 if (clip->parentItem()) {
4608 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4610 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4615 m_commandStack->push(videoCommand);
4618 void CustomTrackView::setAudioOnly()
4620 resetSelectionGroup();
4621 QList<QGraphicsItem *> selection = scene()->selectedItems();
4622 if (selection.isEmpty()) {
4623 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4626 QUndoCommand *videoCommand = new QUndoCommand();
4627 videoCommand->setText(i18n("Audio only"));
4628 for (int i = 0; i < selection.count(); i++) {
4629 if (selection.at(i)->type() == AVWIDGET) {
4630 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4631 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4632 if (clip->parentItem()) {
4633 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4635 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4640 m_commandStack->push(videoCommand);
4643 void CustomTrackView::setAudioAndVideo()
4645 resetSelectionGroup();
4646 QList<QGraphicsItem *> selection = scene()->selectedItems();
4647 if (selection.isEmpty()) {
4648 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4651 QUndoCommand *videoCommand = new QUndoCommand();
4652 videoCommand->setText(i18n("Audio and Video"));
4653 for (int i = 0; i < selection.count(); i++) {
4654 if (selection.at(i)->type() == AVWIDGET) {
4655 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4656 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4657 if (clip->parentItem()) {
4658 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4660 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4665 m_commandStack->push(videoCommand);
4668 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4670 ClipItem *clip = getClipItemAt(pos, track);
4672 kDebug() << "// Cannot find clip to split!!!";
4676 int start = pos.frames(m_document->fps());
4677 clip->setVideoOnly(true);
4678 clip->setAudioOnly(false);
4679 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4680 } else if (audioOnly) {
4681 int start = pos.frames(m_document->fps());
4682 clip->setAudioOnly(true);
4683 clip->setVideoOnly(false);
4684 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4686 int start = pos.frames(m_document->fps());
4687 clip->setAudioOnly(false);
4688 clip->setVideoOnly(false);
4689 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4692 setDocumentModified();
4695 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4697 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4698 m_clipTypeGroup->setEnabled(false);
4700 m_clipTypeGroup->setEnabled(true);
4701 QList <QAction *> actions = m_clipTypeGroup->actions();
4703 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4704 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4705 else lookup = "clip_audio_and_video";
4706 for (int i = 0; i < actions.count(); i++) {
4707 if (actions.at(i)->data().toString() == lookup) {
4708 actions.at(i)->setChecked(true);
4715 void CustomTrackView::reloadTransitionLumas()
4719 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4720 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4721 for (int i = 0; i < params.count(); i++) {
4722 QDomElement e = params.item(i).toElement();
4723 if (e.attribute("tag") == "resource") {
4724 lumaNames = e.attribute("paramlistdisplay");
4725 lumaFiles = e.attribute("paramlist");
4730 QList<QGraphicsItem *> itemList = items();
4731 Transition *transitionitem;
4732 QDomElement transitionXml;
4733 for (int i = 0; i < itemList.count(); i++) {
4734 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4735 transitionitem = static_cast <Transition*>(itemList.at(i));
4736 transitionXml = transitionitem->toXML();
4737 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4738 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4739 for (int i = 0; i < params.count(); i++) {
4740 QDomElement e = params.item(i).toElement();
4741 if (e.attribute("tag") == "resource") {
4742 e.setAttribute("paramlistdisplay", lumaNames);
4743 e.setAttribute("paramlist", lumaFiles);
4748 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4749 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4750 for (int i = 0; i < params.count(); i++) {
4751 QDomElement e = params.item(i).toElement();
4752 if (e.attribute("tag") == "luma") {
4753 e.setAttribute("paramlistdisplay", lumaNames);
4754 e.setAttribute("paramlist", lumaFiles);
4761 emit transitionItemSelected(NULL);
4764 #include "customtrackview.moc"