1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
77 bool sortGuidesList(const Guide *g1 , const Guide *g2)
79 return (*g1).position() < (*g2).position();
84 // disable animation if user asked it in KDE's global settings
85 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
86 // needs something like below (taken from dolphin)
87 // #include <kglobalsettings.h>
88 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
89 // const int duration = animate ? 1500 : 1;
91 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
92 QGraphicsView(projectscene, parent),
93 m_tracksHeight(KdenliveSettings::trackheight()),
97 m_scene(projectscene),
99 m_operationMode(NONE),
106 m_autoScroll(KdenliveSettings::autoscroll()),
107 m_pasteEffectsAction(NULL),
108 m_ungroupAction(NULL),
115 m_blockRefresh(false),
116 m_selectionGroup(NULL)
118 if (doc) m_commandStack = doc->commandStack();
119 else m_commandStack = NULL;
120 setMouseTracking(true);
121 setAcceptDrops(true);
122 KdenliveSettings::setTrackheight(m_tracksHeight);
123 m_animationTimer = new QTimeLine(800);
124 m_animationTimer->setFrameRange(0, 5);
125 m_animationTimer->setUpdateInterval(100);
126 m_animationTimer->setLoopCount(0);
127 m_tipColor = QColor(0, 192, 0, 200);
128 QColor border = QColor(255, 255, 255, 100);
129 m_tipPen.setColor(border);
130 m_tipPen.setWidth(3);
131 setContentsMargins(0, 0, 0, 0);
132 const int maxWidth = m_tracksHeight * m_document->tracksCount();
133 setSceneRect(0, 0, sceneRect().width(), maxWidth);
134 verticalScrollBar()->setMaximum(maxWidth);
135 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
136 m_cursorLine->setZValue(1000);
138 KIcon razorIcon("edit-cut");
139 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
141 KIcon spacerIcon("kdenlive-spacer-tool");
142 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
143 verticalScrollBar()->setTracking(true);
144 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
145 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
146 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
147 m_scrollTimer.setInterval(100);
148 m_scrollTimer.setSingleShot(true);
150 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
151 m_thumbsTimer.setInterval(500);
152 m_thumbsTimer.setSingleShot(true);
155 CustomTrackView::~CustomTrackView()
157 qDeleteAll(m_guides);
158 m_waitingThumbs.clear();
161 void CustomTrackView::setDocumentModified()
163 m_document->setModified(true);
166 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
168 m_timelineContextMenu = timeline;
169 m_timelineContextClipMenu = clip;
170 m_clipTypeGroup = clipTypeGroup;
171 QList <QAction *> list = m_timelineContextClipMenu->actions();
172 for (int i = 0; i < list.count(); i++) {
173 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
174 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
177 m_timelineContextTransitionMenu = transition;
178 list = m_timelineContextTransitionMenu->actions();
179 for (int i = 0; i < list.count(); i++) {
180 if (list.at(i)->data().toString() == "auto") {
181 m_autoTransition = list.at(i);
186 m_timelineContextMenu->addSeparator();
187 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
188 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
189 m_timelineContextMenu->addAction(m_deleteGuide);
191 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
192 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
193 m_timelineContextMenu->addAction(m_editGuide);
196 void CustomTrackView::checkAutoScroll()
198 m_autoScroll = KdenliveSettings::autoscroll();
201 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
202 return m_scene->m_tracksList;
205 void CustomTrackView::checkTrackHeight()
207 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
208 m_tracksHeight = KdenliveSettings::trackheight();
209 emit trackHeightChanged();
210 QList<QGraphicsItem *> itemList = items();
212 Transition *transitionitem;
213 bool snap = KdenliveSettings::snaptopoints();
214 KdenliveSettings::setSnaptopoints(false);
215 for (int i = 0; i < itemList.count(); i++) {
216 if (itemList.at(i)->type() == AVWIDGET) {
217 item = (ClipItem*) itemList.at(i);
218 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
219 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
220 item->resetThumbs(true);
221 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
222 transitionitem = (Transition*) itemList.at(i);
223 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
224 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
227 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
229 for (int i = 0; i < m_guides.count(); i++) {
230 QLineF l = m_guides.at(i)->line();
231 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
232 m_guides.at(i)->setLine(l);
235 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
236 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
237 KdenliveSettings::setSnaptopoints(snap);
238 viewport()->update();
241 /** Zoom or move viewport on mousewheel
243 * If mousewheel+Ctrl, zooms in/out on the timeline.
245 * With Ctrl, moves viewport towards end of timeline if down/back,
246 * opposite on up/forward.
248 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
249 void CustomTrackView::wheelEvent(QWheelEvent * e)
251 if (e->modifiers() == Qt::ControlModifier) {
252 if (e->delta() > 0) emit zoomIn();
255 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
256 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
260 int CustomTrackView::getPreviousVideoTrack(int track)
262 track = m_document->tracksCount() - track - 1;
264 for (int i = track; i > -1; i--) {
265 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
271 void CustomTrackView::slotFetchNextThumbs()
273 if (!m_waitingThumbs.isEmpty()) {
274 ClipItem *item = m_waitingThumbs.takeFirst();
275 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
276 item = m_waitingThumbs.takeFirst();
278 if (item) item->slotFetchThumbs();
279 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
283 void CustomTrackView::slotCheckMouseScrolling()
285 if (m_scrollOffset == 0) {
286 m_scrollTimer.stop();
289 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
290 m_scrollTimer.start();
293 void CustomTrackView::slotCheckPositionScrolling()
295 // If mouse is at a border of the view, scroll
296 if (m_moveOpMode != SEEK) return;
297 if (mapFromScene(m_cursorPos, 0).x() < 3) {
298 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
299 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
300 setCursorPos(mapToScene(QPoint(-2, 0)).x());
301 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
302 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
303 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
304 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
311 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
313 int pos = event->x();
314 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
315 emit mousePosition(mappedXPos);
317 if (event->buttons() & Qt::MidButton) return;
318 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
319 QGraphicsView::mouseMoveEvent(event);
324 if (event->buttons() != Qt::NoButton) {
325 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
326 if (m_dragItem && m_tool == SELECTTOOL) {
327 if (m_operationMode == MOVE && move) {
328 QGraphicsView::mouseMoveEvent(event);
329 // If mouse is at a border of the view, scroll
331 m_scrollOffset = -30;
332 m_scrollTimer.start();
333 } else if (viewport()->width() - pos < 10) {
335 m_scrollTimer.start();
336 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
338 } else if (m_operationMode == RESIZESTART && move) {
339 double snappedPos = getSnapPointForPos(mappedXPos);
340 m_document->renderer()->pause();
341 m_dragItem->resizeStart((int)(snappedPos));
342 } else if (m_operationMode == RESIZEEND && move) {
343 double snappedPos = getSnapPointForPos(mappedXPos);
344 m_document->renderer()->pause();
345 m_dragItem->resizeEnd((int)(snappedPos));
346 } else if (m_operationMode == FADEIN && move) {
347 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
348 } else if (m_operationMode == FADEOUT && move) {
349 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
350 } else if (m_operationMode == KEYFRAME && move) {
351 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
352 double pos = mapToScene(event->pos()).toPoint().y();
353 QRectF br = m_dragItem->sceneBoundingRect();
354 double maxh = 100.0 / br.height();
355 pos = (br.bottom() - pos) * maxh;
356 m_dragItem->updateKeyFramePos(keyFramePos, pos);
364 } else if (m_operationMode == MOVEGUIDE) {
369 QGraphicsView::mouseMoveEvent(event);
371 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
373 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
374 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
378 if (m_tool == RAZORTOOL) {
379 setCursor(m_razorCursor);
380 //QGraphicsView::mouseMoveEvent(event);
382 } else if (m_tool == SPACERTOOL) {
383 setCursor(m_spacerCursor);
387 QList<QGraphicsItem *> itemList = items(event->pos());
388 QGraphicsRectItem *item = NULL;
389 OPERATIONTYPE opMode = NONE;
391 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
393 } else for (int i = 0; i < itemList.count(); i++) {
394 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
395 item = (QGraphicsRectItem*) itemList.at(i);
400 if (item && event->buttons() == Qt::NoButton) {
401 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
402 if (m_tool == RAZORTOOL) {
403 // razor tool over a clip, display current frame in monitor
404 if (false && /*!m_blockRefresh && */item->type() == AVWIDGET) {
405 //TODO: solve crash when showing frame when moving razor over clip
406 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
411 opMode = clip->operationMode(mapToScene(event->pos()));
412 const double size = 5;
413 if (opMode == m_moveOpMode) {
414 QGraphicsView::mouseMoveEvent(event);
418 m_animationTimer->stop();
425 m_moveOpMode = opMode;
426 if (opMode == MOVE) {
427 setCursor(Qt::OpenHandCursor);
428 } else if (opMode == RESIZESTART) {
429 setCursor(KCursor("left_side", Qt::SizeHorCursor));
430 if (m_visualTip == NULL) {
431 QRectF rect = clip->sceneBoundingRect();
433 polygon << QPoint(0, - size * 2);
434 polygon << QPoint(size * 2, 0);
435 polygon << QPoint(0, size * 2);
436 polygon << QPoint(0, - size * 2);
438 m_visualTip = new QGraphicsPolygonItem(polygon);
439 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
440 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
441 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
442 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
443 m_visualTip->setZValue(100);
444 m_animation = new QGraphicsItemAnimation;
445 m_animation->setItem(m_visualTip);
446 m_animation->setTimeLine(m_animationTimer);
447 m_animation->setScaleAt(.5, 2, 1);
448 m_animation->setScaleAt(1, 1, 1);
449 scene()->addItem(m_visualTip);
450 m_animationTimer->start();
452 } else if (opMode == RESIZEEND) {
453 setCursor(KCursor("right_side", Qt::SizeHorCursor));
454 if (m_visualTip == NULL) {
455 QRectF rect = clip->sceneBoundingRect();
457 polygon << QPoint(0, - size * 2);
458 polygon << QPoint(- size * 2, 0);
459 polygon << QPoint(0, size * 2);
460 polygon << QPoint(0, - size * 2);
462 m_visualTip = new QGraphicsPolygonItem(polygon);
463 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
464 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
465 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
466 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
467 m_visualTip->setZValue(100);
468 m_animation = new QGraphicsItemAnimation;
469 m_animation->setItem(m_visualTip);
470 m_animation->setTimeLine(m_animationTimer);
471 m_animation->setScaleAt(.5, 2, 1);
472 m_animation->setScaleAt(1, 1, 1);
473 scene()->addItem(m_visualTip);
474 m_animationTimer->start();
476 } else if (opMode == FADEIN) {
477 if (m_visualTip == NULL) {
478 ClipItem *item = (ClipItem *) clip;
479 QRectF rect = clip->sceneBoundingRect();
480 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
481 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
482 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
483 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
484 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_animation->setScaleAt(.5, 2, 2);
490 m_animation->setScaleAt(1, 1, 1);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 setCursor(Qt::PointingHandCursor);
495 } else if (opMode == FADEOUT) {
496 if (m_visualTip == NULL) {
497 ClipItem *item = (ClipItem *) clip;
498 QRectF rect = clip->sceneBoundingRect();
499 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
500 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
501 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
502 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
503 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
504 m_visualTip->setZValue(100);
505 m_animation = new QGraphicsItemAnimation;
506 m_animation->setItem(m_visualTip);
507 m_animation->setTimeLine(m_animationTimer);
508 m_animation->setScaleAt(.5, 2, 2);
509 m_animation->setScaleAt(1, 1, 1);
510 scene()->addItem(m_visualTip);
511 m_animationTimer->start();
513 setCursor(Qt::PointingHandCursor);
514 } else if (opMode == TRANSITIONSTART) {
515 if (m_visualTip == NULL) {
516 QRectF rect = clip->sceneBoundingRect();
518 polygon << QPoint(0, - size * 2);
519 polygon << QPoint(size * 2, 0);
520 polygon << QPoint(0, 0);
521 polygon << QPoint(0, - size * 2);
523 m_visualTip = new QGraphicsPolygonItem(polygon);
524 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
525 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
526 m_visualTip->setPos(rect.x(), rect.bottom());
527 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
528 m_visualTip->setZValue(100);
529 m_animation = new QGraphicsItemAnimation;
530 m_animation->setItem(m_visualTip);
531 m_animation->setTimeLine(m_animationTimer);
532 m_animation->setScaleAt(.5, 2, 2);
533 m_animation->setScaleAt(1, 1, 1);
534 scene()->addItem(m_visualTip);
535 m_animationTimer->start();
537 setCursor(Qt::PointingHandCursor);
538 } else if (opMode == TRANSITIONEND) {
539 if (m_visualTip == NULL) {
540 QRectF rect = clip->sceneBoundingRect();
542 polygon << QPoint(0, - size * 2);
543 polygon << QPoint(- size * 2, 0);
544 polygon << QPoint(0, 0);
545 polygon << QPoint(0, - size * 2);
547 m_visualTip = new QGraphicsPolygonItem(polygon);
548 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
549 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
550 m_visualTip->setPos(rect.right(), rect.bottom());
551 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
552 m_visualTip->setZValue(100);
553 m_animation = new QGraphicsItemAnimation;
554 m_animation->setItem(m_visualTip);
555 m_animation->setTimeLine(m_animationTimer);
556 m_animation->setScaleAt(.5, 2, 2);
557 m_animation->setScaleAt(1, 1, 1);
558 scene()->addItem(m_visualTip);
559 m_animationTimer->start();
561 setCursor(Qt::PointingHandCursor);
562 } else if (opMode == KEYFRAME) {
563 setCursor(Qt::PointingHandCursor);
565 } // no clip under mouse
566 else if (m_tool == RAZORTOOL) {
569 } else if (opMode == MOVEGUIDE) {
570 m_moveOpMode = opMode;
571 setCursor(Qt::SplitHCursor);
574 m_animationTimer->stop();
581 setCursor(Qt::ArrowCursor);
582 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
583 QGraphicsView::mouseMoveEvent(event);
585 setCursorPos(mappedXPos);
586 slotCheckPositionScrolling();
588 } else m_moveOpMode = NONE;
590 QGraphicsView::mouseMoveEvent(event);
594 void CustomTrackView::mousePressEvent(QMouseEvent * event)
596 //kDebug() << "mousePressEvent STARTED";
597 setFocus(Qt::MouseFocusReason);
598 m_menuPosition = QPoint();
600 // special cases (middle click button or ctrl / shift click
601 if (event->button() == Qt::MidButton) {
602 m_document->renderer()->switchPlay();
603 m_blockRefresh = false;
604 m_operationMode = NONE;
608 if (event->modifiers() & Qt::ShiftModifier) {
609 setDragMode(QGraphicsView::RubberBandDrag);
610 if (!(event->modifiers() & Qt::ControlModifier)) {
611 resetSelectionGroup();
612 scene()->clearSelection();
614 QGraphicsView::mousePressEvent(event);
615 m_blockRefresh = false;
616 m_operationMode = RUBBERSELECTION;
620 m_blockRefresh = true;
623 bool collision = false;
625 if (m_tool != RAZORTOOL) activateMonitor();
626 else if (m_document->renderer()->playSpeed() != 0.0) {
627 m_document->renderer()->pause();
630 m_clickEvent = event->pos();
632 // check item under mouse
633 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
635 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
636 setDragMode(QGraphicsView::ScrollHandDrag);
637 QGraphicsView::mousePressEvent(event);
638 m_blockRefresh = false;
639 m_operationMode = NONE;
643 // if a guide and a clip were pressed, just select the guide
644 for (int i = 0; i < collisionList.count(); ++i) {
645 if (collisionList.at(i)->type() == GUIDEITEM) {
646 // a guide item was pressed
647 m_dragGuide = (Guide *) collisionList.at(i);
648 if (event->button() == Qt::LeftButton) { // move it
649 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
651 m_operationMode = MOVEGUIDE;
652 // deselect all clips so that only the guide will move
653 m_scene->clearSelection();
654 resetSelectionGroup(false);
655 updateSnapPoints(NULL);
656 QGraphicsView::mousePressEvent(event);
658 } else // show context menu
663 // Find first clip, transition or group under mouse (when no guides selected)
665 AbstractGroupItem *dragGroup = NULL;
666 while (!m_dragGuide && ct < collisionList.count()) {
667 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
668 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
669 m_dragItemInfo = m_dragItem->info();
670 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
671 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
672 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
679 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
680 // update transition menu action
681 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
682 m_autoTransition->setEnabled(true);
683 } else m_autoTransition->setEnabled(false);
685 // context menu requested
686 if (event->button() == Qt::RightButton) {
688 if (dragGroup) dragGroup->setSelected(true);
689 else if (!m_dragItem->isSelected()) {
690 resetSelectionGroup(false);
691 m_scene->clearSelection();
692 m_dragItem->setSelected(true);
694 } else if (!m_dragGuide) {
695 // check if there is a guide close to mouse click
696 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
697 for (int i = 0; i < guidesCollisionList.count(); i++) {
698 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
699 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
703 // keep this to support multiple guides context menu in the future (?)
704 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
705 guidesCollisionList.removeAt(0);
707 if (!guidesCollisionList.isEmpty())
708 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
711 m_operationMode = NONE;
712 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
713 m_menuPosition = m_clickEvent;
719 // No item under click
720 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
721 resetSelectionGroup(false);
722 setCursor(Qt::ArrowCursor);
723 m_scene->clearSelection();
725 emit clipItemSelected(NULL);
726 updateClipTypeActions(NULL);
727 if (m_tool == SPACERTOOL) {
728 QList<QGraphicsItem *> selection;
729 if (event->modifiers() == Qt::ControlModifier) {
730 // Ctrl + click, select all items on track after click position
731 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
732 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
734 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
736 // Select all items on all tracks after click position
737 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
738 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
741 QList <GenTime> offsetList;
742 for (int i = 0; i < selection.count(); i++) {
743 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
744 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
745 offsetList.append(item->startPos());
746 offsetList.append(item->endPos());
747 selection.at(i)->setSelected(true);
749 if (selection.at(i)->type() == GROUPWIDGET) {
750 QList<QGraphicsItem *> children = selection.at(i)->childItems();
751 for (int j = 0; j < children.count(); j++) {
752 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
753 offsetList.append(item->startPos());
754 offsetList.append(item->endPos());
756 selection.at(i)->setSelected(true);
760 if (!offsetList.isEmpty()) {
762 QList <GenTime> cleandOffsetList;
763 GenTime startOffset = offsetList.takeFirst();
764 for (int k = 0; k < offsetList.size(); k++) {
765 GenTime newoffset = offsetList.at(k) - startOffset;
766 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
767 cleandOffsetList.append(newoffset);
770 updateSnapPoints(NULL, cleandOffsetList, true);
772 groupSelectedItems(true);
773 m_operationMode = SPACER;
774 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
775 QGraphicsView::mousePressEvent(event);
776 kDebug() << "END mousePress EVENT ";
781 if (m_tool == RAZORTOOL && m_dragItem) {
782 if (m_dragItem->type() == TRANSITIONWIDGET) {
783 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
787 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
788 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
793 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
794 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
795 m_document->renderer()->pause();
796 m_commandStack->push(command);
797 setDocumentModified();
803 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
805 QList <GenTime> offsetList;
806 QList<QGraphicsItem *> children = dragGroup->childItems();
807 for (int i = 0; i < children.count(); i++) {
808 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
809 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
810 offsetList.append(item->startPos());
811 offsetList.append(item->endPos());
814 if (!offsetList.isEmpty()) {
816 GenTime startOffset = offsetList.takeFirst();
817 QList <GenTime> cleandOffsetList;
818 for (int k = 0; k < offsetList.size(); k++) {
819 GenTime newoffset = offsetList.at(k) - startOffset;
820 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
821 cleandOffsetList.append(newoffset);
824 updateSnapPoints(NULL, cleandOffsetList, true);
828 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
829 else emit clipItemSelected(NULL);
831 bool itemSelected = false;
832 if (m_dragItem->isSelected()) itemSelected = true;
833 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
834 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
835 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
836 resetSelectionGroup();
837 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
839 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
840 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
841 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
843 bool selected = !m_dragItem->isSelected();
844 if (dragGroup) dragGroup->setSelected(selected);
845 else m_dragItem->setSelected(selected);
847 groupSelectedItems();
848 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
849 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
850 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
853 // If clicked item is selected, allow move
854 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
856 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
857 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
859 if (m_operationMode == KEYFRAME) {
860 m_dragItem->updateSelectedKeyFrame();
861 m_blockRefresh = false;
863 } else if (m_operationMode == MOVE) {
864 setCursor(Qt::ClosedHandCursor);
865 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
867 info.startPos = m_dragItem->startPos();
868 info.track = m_dragItem->track();
869 int transitiontrack = getPreviousVideoTrack(info.track);
870 ClipItem *transitionClip = NULL;
871 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
872 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
873 info.endPos = transitionClip->endPos();
874 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
875 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
876 // Check there is no other transition at that place
877 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
878 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
879 QList<QGraphicsItem *> selection = m_scene->items(r);
880 bool transitionAccepted = true;
881 for (int i = 0; i < selection.count(); i++) {
882 if (selection.at(i)->type() == TRANSITIONWIDGET) {
883 Transition *tr = static_cast <Transition *>(selection.at(i));
884 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
885 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
886 } else transitionAccepted = false;
889 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
890 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
891 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
893 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
894 info.track = m_dragItem->track();
895 int transitiontrack = getPreviousVideoTrack(info.track);
896 ClipItem *transitionClip = NULL;
897 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
898 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
899 info.startPos = transitionClip->startPos();
900 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
901 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
902 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
903 EffectsList::setParameter(transition, "reverse", "1");
905 // Check there is no other transition at that place
906 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
907 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
908 QList<QGraphicsItem *> selection = m_scene->items(r);
909 bool transitionAccepted = true;
910 for (int i = 0; i < selection.count(); i++) {
911 if (selection.at(i)->type() == TRANSITIONWIDGET) {
912 Transition *tr = static_cast <Transition *>(selection.at(i));
913 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
914 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
915 } else transitionAccepted = false;
918 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
919 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
921 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
922 resetSelectionGroup(false);
923 m_dragItem->setSelected(true);
926 m_blockRefresh = false;
928 //QGraphicsView::mousePressEvent(event);
931 void CustomTrackView::resetSelectionGroup(bool selectItems)
933 if (m_selectionGroup) {
934 // delete selection group
935 bool snap = KdenliveSettings::snaptopoints();
936 KdenliveSettings::setSnaptopoints(false);
938 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
939 scene()->destroyItemGroup(m_selectionGroup);
940 for (int i = 0; i < children.count(); i++) {
941 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
942 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
943 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
944 children.at(i)->setSelected(selectItems);
946 } else if (children.at(i)->type() == GROUPWIDGET) {
947 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
948 children.at(i)->setSelected(selectItems);
951 m_selectionGroup = NULL;
952 KdenliveSettings::setSnaptopoints(snap);
956 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
958 if (m_selectionGroup) {
959 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
962 QList<QGraphicsItem *> selection = m_scene->selectedItems();
963 if (selection.isEmpty()) return;
964 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
965 // Find top left position of selection
966 for (int i = 1; i < selection.count(); i++) {
967 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
968 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
969 if (currenttop.x() < top.x()) top.setX(currenttop.x());
970 if (currenttop.y() < top.y()) top.setY(currenttop.y());
974 if (force || selection.count() > 1) {
975 bool snap = KdenliveSettings::snaptopoints();
976 KdenliveSettings::setSnaptopoints(false);
977 if (createNewGroup) {
978 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
979 newGroup->translate(-top.x(), -top.y() + 1);
980 newGroup->setPos(top.x(), top.y() - 1);
981 scene()->addItem(newGroup);
983 // CHeck if we are trying to include a group in a group
984 QList <AbstractGroupItem *> groups;
985 for (int i = 0; i < selection.count(); i++) {
986 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
987 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
988 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
990 if (!groups.isEmpty()) {
991 // ungroup previous groups
992 while (!groups.isEmpty()) {
993 AbstractGroupItem *grp = groups.takeFirst();
994 m_document->clipManager()->removeGroup(grp);
995 scene()->destroyItemGroup(grp);
997 selection = m_scene->selectedItems();
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1002 newGroup->addToGroup(selection.at(i));
1003 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1006 KdenliveSettings::setSnaptopoints(snap);
1008 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1009 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1010 m_selectionGroup->setPos(top.x(), top.y() - 1);
1011 scene()->addItem(m_selectionGroup);
1012 for (int i = 0; i < selection.count(); i++) {
1013 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1014 m_selectionGroup->addToGroup(selection.at(i));
1015 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1018 KdenliveSettings::setSnaptopoints(snap);
1019 if (m_selectionGroup) {
1020 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1021 m_selectionGroupInfo.track = m_selectionGroup->track();
1024 } else resetSelectionGroup();
1027 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1029 kDebug() << "++++++++++++ DBL CLK";
1030 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1031 if (m_moveOpMode == KEYFRAME) {
1032 // user double clicked on a keyframe, open edit dialog
1033 QDialog d(parentWidget());
1034 Ui::KeyFrameDialog_UI view;
1036 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1037 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1038 view.kfr_value->setFocus();
1039 if (d.exec() == QDialog::Accepted) {
1040 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1041 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1042 ClipItem *item = (ClipItem *)m_dragItem;
1043 QString previous = item->keyframes(item->selectedEffectIndex());
1044 item->updateKeyframeEffect();
1045 QString next = item->keyframes(item->selectedEffectIndex());
1046 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1047 m_commandStack->push(command);
1048 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1049 emit clipItemSelected(item, item->selectedEffectIndex());
1054 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1055 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1056 ClipItem * item = (ClipItem *) m_dragItem;
1057 QString previous = item->keyframes(item->selectedEffectIndex());
1058 item->updateKeyframeEffect();
1059 QString next = item->keyframes(item->selectedEffectIndex());
1060 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1061 m_commandStack->push(command);
1062 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1063 emit clipItemSelected(item, item->selectedEffectIndex());
1065 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1066 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1069 if (m_dragItem->type() == TRANSITIONWIDGET) {
1070 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1072 getClipAvailableSpace(m_dragItem, minimum, maximum);
1074 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1075 d.setMargins(minimum, maximum);
1076 if (d.exec() == QDialog::Accepted) {
1077 if (m_dragItem->type() == TRANSITIONWIDGET) {
1078 // move & resize transition
1080 startInfo.startPos = m_dragItem->startPos();
1081 startInfo.endPos = m_dragItem->endPos();
1082 startInfo.track = m_dragItem->track();
1084 endInfo.startPos = d.startPos();
1085 endInfo.endPos = endInfo.startPos + d.duration();
1086 endInfo.track = m_dragItem->track();
1087 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1088 m_commandStack->push(command);
1090 // move and resize clip
1091 QUndoCommand *moveCommand = new QUndoCommand();
1092 moveCommand->setText(i18n("Edit clip"));
1093 ItemInfo clipInfo = m_dragItem->info();
1094 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1095 // duration was reduced, so process it first
1096 ItemInfo startInfo = clipInfo;
1097 clipInfo.endPos = clipInfo.startPos + d.duration();
1098 clipInfo.cropStart = d.cropStart();
1099 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1101 if (d.startPos() != clipInfo.startPos) {
1102 ItemInfo startInfo = clipInfo;
1103 clipInfo.startPos = d.startPos();
1104 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1105 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1107 if (d.duration() > m_dragItem->cropDuration()) {
1108 // duration was increased, so process it after move
1109 ItemInfo startInfo = clipInfo;
1110 clipInfo.endPos = clipInfo.startPos + d.duration();
1111 clipInfo.cropStart = d.cropStart();
1112 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1114 m_commandStack->push(moveCommand);
1118 QList<QGraphicsItem *> collisionList = items(event->pos());
1119 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1120 Guide *editGuide = (Guide *) collisionList.at(0);
1121 if (editGuide) slotEditGuide(editGuide->info());
1127 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1129 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1131 clip->setKeyframes(index, keyframes);
1132 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1133 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1137 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1139 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1140 m_editGuide->setEnabled(m_dragGuide != NULL);
1141 if (clip == NULL) m_timelineContextMenu->popup(pos);
1142 else if (group != NULL) {
1143 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1144 m_ungroupAction->setEnabled(true);
1145 updateClipTypeActions(NULL);
1146 m_timelineContextClipMenu->popup(pos);
1148 m_ungroupAction->setEnabled(false);
1149 if (clip->type() == AVWIDGET) {
1150 ClipItem *item = static_cast <ClipItem*>(clip);
1151 updateClipTypeActions(item);
1152 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1153 m_timelineContextClipMenu->popup(pos);
1154 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1158 void CustomTrackView::activateMonitor()
1160 emit activateDocumentMonitor();
1163 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1165 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1167 resetSelectionGroup();
1168 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1169 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1171 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1173 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1177 info.startPos = GenTime();
1178 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1179 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1180 info.track = (int)(1 / m_tracksHeight);
1181 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1182 m_selectionGroup->addToGroup(item);
1183 item->setFlags(QGraphicsItem::ItemIsSelectable);
1184 //TODO: check if we do not overlap another clip when first dropping in timeline
1185 // if (insertPossible(m_selectionGroup, event->pos()))
1186 QList <GenTime> offsetList;
1187 offsetList.append(info.endPos);
1188 updateSnapPoints(NULL, offsetList);
1189 scene()->addItem(m_selectionGroup);
1190 event->acceptProposedAction();
1191 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1193 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1194 m_scene->clearSelection();
1195 resetSelectionGroup(false);
1197 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1200 QList <GenTime> offsetList;
1201 for (int i = 0; i < ids.size(); ++i) {
1202 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1204 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1208 info.startPos = start;
1209 info.endPos = info.startPos + clip->duration();
1210 info.track = (int)(1 / m_tracksHeight);
1211 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1212 start += clip->duration();
1213 offsetList.append(start);
1214 m_selectionGroup->addToGroup(item);
1215 item->setFlags(QGraphicsItem::ItemIsSelectable);
1216 m_waitingThumbs.append(item);
1218 //TODO: check if we do not overlap another clip when first dropping in timeline
1219 //if (insertPossible(m_selectionGroup, event->pos()))
1220 updateSnapPoints(NULL, offsetList);
1221 scene()->addItem(m_selectionGroup);
1222 m_thumbsTimer.start();
1223 event->acceptProposedAction();
1226 // the drag is not a clip (may be effect, ...)
1228 QGraphicsView::dragEnterEvent(event);
1233 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1236 QList<QGraphicsItem *> children = group->childItems();
1237 for (int i = 0; i < children.count(); i++) {
1238 if (children.at(i)->type() == AVWIDGET) {
1239 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1240 ItemInfo info = clip->info();
1241 kDebug() << " / / INSERT : " << pos.x();
1242 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);
1243 kDebug() << " / / INSERT RECT: " << shape;
1244 path = path.united(QPolygonF(shape));
1248 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1249 if (collindingItems.isEmpty()) return true;
1251 for (int i = 0; i < collindingItems.count(); i++) {
1252 QGraphicsItem *collision = collindingItems.at(i);
1253 if (collision->type() == AVWIDGET) {
1255 kDebug() << "// COLLISIION DETECTED";
1265 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1267 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);
1268 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1269 collindingItems.removeAll(item);
1270 if (collindingItems.isEmpty()) return false;
1272 for (int i = 0; i < collindingItems.count(); i++) {
1273 QGraphicsItem *collision = collindingItems.at(i);
1274 if (collision->type() == item->type()) {
1276 kDebug() << "// COLLISIION DETECTED";
1284 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1286 int track = m_document->tracksCount() - clip->track();
1287 GenTime pos = clip->startPos();
1288 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1289 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1292 bool success = true;
1293 for (int i = 0; i < clip->effectsCount(); i++) {
1294 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1296 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1297 m_document->renderer()->doRefresh();
1300 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1302 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1304 // Special case: speed effect
1305 if (effect.attribute("id") == "speed") {
1306 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1307 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1310 ItemInfo info = clip->info();
1311 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1312 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1313 if (strobe == 0) strobe = 1;
1314 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1315 clip->addEffect(effect);
1316 emit clipItemSelected(clip);
1320 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1321 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1322 emit clipItemSelected(clip);
1323 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1326 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1328 QString index = effect.attribute("kdenlive_ix");
1329 // Special case: speed effect
1330 if (effect.attribute("id") == "speed") {
1331 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1333 ItemInfo info = clip->info();
1334 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1335 clip->deleteEffect(index);
1336 emit clipItemSelected(clip);
1340 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1341 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1342 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1345 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1347 clip->deleteEffect(index);
1348 emit clipItemSelected(clip);
1352 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1354 QList<QGraphicsItem *> itemList = group->childItems();
1355 QUndoCommand *effectCommand = new QUndoCommand();
1357 QDomNode namenode = effect.elementsByTagName("name").item(0);
1358 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1359 else effectName = i18n("effect");
1360 effectCommand->setText(i18n("Add %1", effectName));
1362 for (int i = 0; i < itemList.count(); i++) {
1363 if (itemList.at(i)->type() == AVWIDGET) {
1364 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1365 if (effect.attribute("type") == "audio") {
1366 // Don't add audio effects on video clips
1367 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1368 } else if (effect.hasAttribute("type") == false) {
1369 // Don't add video effect on audio clips
1370 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1373 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1374 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1377 if (item->isItemLocked()) {
1380 item->initEffect(effect);
1381 if (effect.attribute("tag") == "ladspa") {
1382 QString ladpsaFile = m_document->getLadspaFile();
1383 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1384 effect.setAttribute("src", ladpsaFile);
1386 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1391 m_commandStack->push(effectCommand);
1392 setDocumentModified();
1393 } else delete effectCommand;
1396 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1398 QList<QGraphicsItem *> itemList;
1399 QUndoCommand *effectCommand = new QUndoCommand();
1401 QDomNode namenode = effect.elementsByTagName("name").item(0);
1402 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1403 else effectName = i18n("effect");
1404 effectCommand->setText(i18n("Add %1", effectName));
1406 if (track == -1) itemList = scene()->selectedItems();
1407 if (itemList.isEmpty()) {
1408 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1409 if (clip) itemList.append(clip);
1410 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1412 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1413 for (int i = 0; i < itemList.count(); i++) {
1414 if (itemList.at(i)->type() == AVWIDGET) {
1415 ClipItem *item = (ClipItem *)itemList.at(i);
1416 if (effect.attribute("type") == "audio") {
1417 // Don't add audio effects on video clips
1418 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1419 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1422 } else if (effect.hasAttribute("type") == false) {
1423 // Don't add video effect on audio clips
1424 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1425 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1429 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1430 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1433 if (item->isItemLocked()) {
1436 item->initEffect(effect);
1437 if (effect.attribute("tag") == "ladspa") {
1438 QString ladpsaFile = m_document->getLadspaFile();
1439 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1440 effect.setAttribute("src", ladpsaFile);
1442 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1447 m_commandStack->push(effectCommand);
1448 setDocumentModified();
1449 } else delete effectCommand;
1452 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1454 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1455 m_commandStack->push(command);
1456 setDocumentModified();
1459 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1461 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1464 // Special case: speed effect
1465 if (effect.attribute("id") == "speed") {
1466 ItemInfo info = clip->info();
1467 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1468 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1469 if (strobe == 0) strobe = 1;
1470 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1471 clip->setEffectAt(ix, effect);
1472 if (ix == clip->selectedEffectIndex()) {
1473 clip->setSelectedEffect(ix);
1478 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1479 if (effect.attribute("tag") == "ladspa") {
1480 // Update the ladspa affect file
1481 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1483 // check if we are trying to reset a keyframe effect
1484 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1485 clip->initEffect(effect);
1486 effectParams = clip->getEffectArgs(effect);
1488 if (effectParams.paramValue("disabled") == "1") {
1489 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1490 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1491 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1492 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1493 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1495 clip->setEffectAt(ix, effect);
1496 if (ix == clip->selectedEffectIndex()) {
1497 clip->setSelectedEffect(ix);
1498 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1500 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1501 // A fade effect was modified, update the clip
1502 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1503 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1504 clip->setFadeIn(pos);
1506 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1507 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1508 clip->setFadeOut(pos);
1512 setDocumentModified();
1515 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1517 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1518 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1519 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1520 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1521 clip->setEffectAt(oldPos - 1, act);
1522 clip->setEffectAt(newPos - 1, before);
1523 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1524 emit clipItemSelected(clip, newPos - 1);
1525 setDocumentModified();
1526 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1529 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1531 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1532 QDomElement oldEffect = effect.cloneNode().toElement();
1533 if (effect.attribute("id") == "speed") {
1535 ItemInfo info = clip->info();
1536 effect.setAttribute("disabled", (int) disable);
1537 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1539 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1540 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1541 if (strobe == 0) strobe = 1;
1542 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1547 effect.setAttribute("disabled", (int) disable);
1548 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1549 m_commandStack->push(command);
1550 setDocumentModified();;
1553 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1555 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1556 m_commandStack->push(command);
1557 setDocumentModified();
1560 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1562 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1563 m_commandStack->push(command);
1566 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1570 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1571 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1572 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1573 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);
1574 m_blockRefresh = false;
1577 if (item->parentItem()) {
1578 // Item is part of a group, reset group
1579 resetSelectionGroup();
1581 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1583 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1584 int cutPos = (int) cutTime.frames(m_document->fps());
1586 double speed = item->speed();
1587 newPos.startPos = cutTime;
1588 newPos.endPos = info.endPos;
1589 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1590 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1591 newPos.track = info.track;
1592 ClipItem *dup = item->clone(newPos);
1593 // remove unwanted effects (fade in) from 2nd part of cutted clip
1594 int ix = dup->hasEffect(QString(), "fadein");
1596 QDomElement oldeffect = item->effectAt(ix);
1597 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1599 ix = dup->hasEffect(QString(), "fade_from_black");
1601 QDomElement oldeffect = item->effectAt(ix);
1602 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1604 item->resizeEnd(cutPos, false);
1605 scene()->addItem(dup);
1606 if (item->checkKeyFrames()) slotRefreshEffects(item);
1607 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1608 item->baseClip()->addReference();
1609 m_document->updateClip(item->baseClip()->getId());
1610 setDocumentModified();
1611 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);
1612 kDebug() << "// CUTTING CLIP dONE";
1616 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1617 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1618 if (!item || !dup || item == dup) {
1619 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1620 m_blockRefresh = false;
1623 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1624 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1628 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1629 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1630 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1631 //deleteClip(dup->info());
1634 if (dup->isSelected()) emit clipItemSelected(NULL);
1635 dup->baseClip()->removeReference();
1636 m_document->updateClip(dup->baseClip()->getId());
1637 scene()->removeItem(dup);
1640 ItemInfo clipinfo = item->info();
1641 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1642 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1644 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1645 setDocumentModified();
1647 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1650 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1653 void CustomTrackView::slotEnableRefresh()
1655 m_blockRefresh = false;
1658 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1660 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1661 if (itemList.count() == 1) {
1662 if (itemList.at(0)->type() == AVWIDGET) {
1663 ClipItem *item = (ClipItem *) itemList.at(0);
1665 info.track = item->track();
1666 ClipItem *transitionClip = NULL;
1667 const int transitiontrack = getPreviousVideoTrack(info.track);
1668 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1669 if (pos < item->startPos() + item->cropDuration() / 2) {
1670 // add transition to clip start
1671 info.startPos = item->startPos();
1672 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1673 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1674 info.endPos = transitionClip->endPos();
1675 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1676 // Check there is no other transition at that place
1677 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1678 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1679 QList<QGraphicsItem *> selection = m_scene->items(r);
1680 bool transitionAccepted = true;
1681 for (int i = 0; i < selection.count(); i++) {
1682 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1683 Transition *tr = static_cast <Transition *>(selection.at(i));
1684 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1685 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1686 } else transitionAccepted = false;
1689 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1690 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1693 // add transition to clip end
1694 info.endPos = item->endPos();
1695 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1696 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1697 info.startPos = transitionClip->startPos();
1698 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1699 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1700 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1702 // Check there is no other transition at that place
1703 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1704 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1705 QList<QGraphicsItem *> selection = m_scene->items(r);
1706 bool transitionAccepted = true;
1707 for (int i = 0; i < selection.count(); i++) {
1708 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1709 Transition *tr = static_cast <Transition *>(selection.at(i));
1710 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1711 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1712 } else transitionAccepted = false;
1715 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1716 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1719 } else for (int i = 0; i < itemList.count(); i++) {
1720 if (itemList.at(i)->type() == AVWIDGET) {
1721 ClipItem *item = (ClipItem *) itemList.at(i);
1723 info.startPos = item->startPos();
1724 info.endPos = info.startPos + GenTime(65, m_document->fps());
1725 info.track = item->track();
1727 // Check there is no other transition at that place
1728 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1729 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1730 QList<QGraphicsItem *> selection = m_scene->items(r);
1731 bool transitionAccepted = true;
1732 for (int i = 0; i < selection.count(); i++) {
1733 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1734 Transition *tr = static_cast <Transition *>(selection.at(i));
1735 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1736 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1737 } else transitionAccepted = false;
1740 int transitiontrack = getPreviousVideoTrack(info.track);
1741 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1742 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1747 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1749 if (transitionInfo.startPos >= transitionInfo.endPos) {
1750 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1753 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1754 m_commandStack->push(command);
1755 setDocumentModified();
1758 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1760 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1761 //kDebug() << "---- ADDING transition " << params.attribute("value");
1762 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1763 scene()->addItem(tr);
1764 setDocumentModified();
1766 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1771 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1773 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1775 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1778 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1779 if (m_dragItem == item) m_dragItem = NULL;
1781 emit transitionItemSelected(NULL);
1782 setDocumentModified();
1785 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1787 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1788 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1789 m_commandStack->push(command);
1790 setDocumentModified();
1793 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1795 Transition *item = getTransitionItemAt(pos, track);
1797 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1800 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);
1801 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1802 item->setTransitionParameters(transition);
1803 if (updateTransitionWidget) {
1804 ItemInfo info = item->info();
1806 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1807 if (transitionClip && transitionClip->baseClip()) {
1808 QString size = transitionClip->baseClip()->getProperty("frame_size");
1809 p.setX(size.section('x', 0, 0).toInt());
1810 p.setY(size.section('x', 1, 1).toInt());
1812 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1814 setDocumentModified();
1817 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1819 event->setDropAction(Qt::IgnoreAction);
1820 const QPointF pos = mapToScene(event->pos());
1821 if (m_selectionGroup && m_clipDrag) {
1822 m_selectionGroup->setPos(pos.x(), pos.y());
1823 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1824 event->setDropAction(Qt::MoveAction);
1825 event->acceptProposedAction();
1827 QGraphicsView::dragMoveEvent(event);
1831 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1833 if (m_selectionGroup && m_clipDrag) {
1834 m_thumbsTimer.stop();
1835 m_waitingThumbs.clear();
1836 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1838 scene()->destroyItemGroup(m_selectionGroup);
1839 m_selectionGroup = NULL;
1840 } else QGraphicsView::dragLeaveEvent(event);
1843 void CustomTrackView::dropEvent(QDropEvent * event)
1845 if (m_selectionGroup && m_clipDrag) {
1846 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1847 resetSelectionGroup();
1848 m_scene->clearSelection();
1849 bool hasVideoClip = false;
1850 QUndoCommand *addCommand = new QUndoCommand();
1851 addCommand->setText(i18n("Add timeline clip"));
1853 for (int i = 0; i < items.count(); i++) {
1854 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1855 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1856 if (items.count() == 1) {
1857 updateClipTypeActions(item);
1859 updateClipTypeActions(NULL);
1862 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1863 item->baseClip()->addReference();
1864 m_document->updateClip(item->baseClip()->getId());
1865 ItemInfo info = item->info();
1867 int tracknumber = m_document->tracksCount() - info.track - 1;
1868 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1869 if (isLocked) item->setItemLocked(true);
1870 ItemInfo clipInfo = info;
1871 clipInfo.track = m_document->tracksCount() - item->track();
1872 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1873 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1876 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1877 // add transparency transition
1878 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1879 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1881 item->setSelected(true);
1883 m_commandStack->push(addCommand);
1884 setDocumentModified();
1885 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1886 if (items.count() > 1) groupSelectedItems(true);
1887 event->setDropAction(Qt::MoveAction);
1889 } else QGraphicsView::dropEvent(event);
1894 QStringList CustomTrackView::mimeTypes() const
1896 QStringList qstrList;
1897 // list of accepted mime types for drop
1898 qstrList.append("text/plain");
1899 qstrList.append("kdenlive/producerslist");
1900 qstrList.append("kdenlive/clip");
1904 Qt::DropActions CustomTrackView::supportedDropActions() const
1906 // returns what actions are supported when dropping
1907 return Qt::MoveAction;
1910 void CustomTrackView::setDuration(int duration)
1912 int diff = qAbs(duration - sceneRect().width());
1913 if (diff * matrix().m11() > -50) {
1914 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1915 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1917 m_projectDuration = duration;
1920 int CustomTrackView::duration() const
1922 return m_projectDuration;
1925 void CustomTrackView::addTrack(TrackInfo type, int ix)
1927 if (ix == -1 || ix == m_document->tracksCount()) {
1928 m_document->insertTrack(ix, type);
1929 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1931 m_document->insertTrack(m_document->tracksCount() - ix, type);
1932 // insert track in MLT playlist
1933 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1935 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1936 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1937 QList<QGraphicsItem *> selection = m_scene->items(r);
1938 resetSelectionGroup();
1940 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1941 scene()->addItem(m_selectionGroup);
1942 for (int i = 0; i < selection.count(); i++) {
1943 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1944 m_selectionGroup->addToGroup(selection.at(i));
1945 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1948 // Move graphic items
1949 m_selectionGroup->translate(0, m_tracksHeight);
1951 // adjust track number
1952 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1953 for (int i = 0; i < children.count(); i++) {
1954 if (children.at(i)->type() == GROUPWIDGET) {
1955 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1956 children << grp->childItems();
1959 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1961 ItemInfo clipinfo = item->info();
1962 if (item->type() == AVWIDGET) {
1963 ClipItem *clip = static_cast <ClipItem *>(item);
1964 // We add a move clip command so that we get the correct producer for new track number
1965 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1966 Mlt::Producer *prod;
1967 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1968 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1969 else prod = clip->baseClip()->producer(clipinfo.track);
1970 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1971 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1973 } else if (item->type() == TRANSITIONWIDGET) {
1974 Transition *tr = static_cast <Transition *>(item);
1975 int track = tr->transitionEndTrack();
1977 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1981 resetSelectionGroup(false);
1984 int maxHeight = m_tracksHeight * m_document->tracksCount();
1985 for (int i = 0; i < m_guides.count(); i++) {
1986 QLineF l = m_guides.at(i)->line();
1987 l.setP2(QPointF(l.x2(), maxHeight));
1988 m_guides.at(i)->setLine(l);
1990 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1991 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1992 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1993 viewport()->update();
1994 //setFixedHeight(50 * m_tracksCount);
1997 void CustomTrackView::removeTrack(int ix)
1999 // Delete track in MLT playlist
2000 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2001 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2003 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2004 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2005 QList<QGraphicsItem *> selection = m_scene->items(r);
2007 resetSelectionGroup();
2009 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2010 scene()->addItem(m_selectionGroup);
2011 for (int i = 0; i < selection.count(); i++) {
2012 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2013 m_selectionGroup->addToGroup(selection.at(i));
2014 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2017 // Move graphic items
2018 qreal ydiff = 0 - (int) m_tracksHeight;
2019 m_selectionGroup->translate(0, ydiff);
2021 // adjust track number
2022 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2023 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2024 for (int i = 0; i < children.count(); i++) {
2025 if (children.at(i)->type() == GROUPWIDGET) {
2026 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2027 children << grp->childItems();
2030 if (children.at(i)->type() == AVWIDGET) {
2031 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2033 ItemInfo clipinfo = clip->info();
2034 // We add a move clip command so that we get the correct producer for new track number
2035 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2036 Mlt::Producer *prod;
2037 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2038 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2039 else prod = clip->baseClip()->producer(clipinfo.track);
2040 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2042 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2043 Transition *tr = static_cast <Transition *>(children.at(i));
2045 int track = tr->transitionEndTrack();
2047 ItemInfo clipinfo = tr->info();
2048 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2052 resetSelectionGroup(false);
2054 int maxHeight = m_tracksHeight * m_document->tracksCount();
2055 for (int i = 0; i < m_guides.count(); i++) {
2056 QLineF l = m_guides.at(i)->line();
2057 l.setP2(QPointF(l.x2(), maxHeight));
2058 m_guides.at(i)->setLine(l);
2060 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2061 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2062 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2063 viewport()->update();
2066 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2068 int tracknumber = m_document->tracksCount() - ix;
2069 m_document->setTrackType(tracknumber - 1, type);
2070 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2071 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2072 viewport()->update();
2076 void CustomTrackView::slotSwitchTrackAudio(int ix)
2078 /*for (int i = 0; i < m_document->tracksCount(); i++)
2079 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2080 int tracknumber = m_document->tracksCount() - ix - 1;
2081 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2082 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2083 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2084 setDocumentModified();
2087 void CustomTrackView::slotSwitchTrackLock(int ix)
2089 int tracknumber = m_document->tracksCount() - ix - 1;
2090 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2091 m_commandStack->push(command);
2095 void CustomTrackView::lockTrack(int ix, bool lock)
2097 int tracknumber = m_document->tracksCount() - ix - 1;
2098 m_document->switchTrackLock(tracknumber, lock);
2099 emit doTrackLock(ix, lock);
2100 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2102 for (int i = 0; i < selection.count(); i++) {
2103 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2104 if (selection.at(i)->isSelected()) {
2105 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2106 else emit transitionItemSelected(NULL);
2108 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2110 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2111 viewport()->update();
2112 setDocumentModified();
2115 void CustomTrackView::slotSwitchTrackVideo(int ix)
2117 int tracknumber = m_document->tracksCount() - ix;
2118 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2119 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2120 setDocumentModified();
2123 void CustomTrackView::slotRemoveSpace()
2127 if (m_menuPosition.isNull()) {
2128 pos = GenTime(cursorPos(), m_document->fps());
2130 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2133 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2134 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2136 ClipItem *item = getClipItemAt(pos, track);
2138 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);
2141 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2142 //kDebug() << "// GOT LENGT; " << length;
2144 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);
2148 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2149 QList<QGraphicsItem *> items = m_scene->items(r);
2151 QList<ItemInfo> clipsToMove;
2152 QList<ItemInfo> transitionsToMove;
2154 for (int i = 0; i < items.count(); i++) {
2155 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2156 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2157 ItemInfo info = item->info();
2158 if (item->type() == AVWIDGET) {
2159 clipsToMove.append(info);
2160 } else if (item->type() == TRANSITIONWIDGET) {
2161 transitionsToMove.append(info);
2166 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2167 m_commandStack->push(command);
2170 void CustomTrackView::slotInsertSpace()
2174 if (m_menuPosition.isNull()) {
2175 pos = GenTime(cursorPos(), m_document->fps());
2177 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2178 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2180 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2181 if (d.exec() != QDialog::Accepted) return;
2182 GenTime spaceDuration = d.selectedDuration();
2183 track = d.selectedTrack();
2184 ClipItem *item = getClipItemAt(pos, track);
2185 if (item) pos = item->startPos();
2188 int maxh = sceneRect().height();
2190 minh = track * m_tracksHeight + m_tracksHeight / 2;
2191 maxh = m_tracksHeight / 2 - 1;
2194 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2195 QList<QGraphicsItem *> items = m_scene->items(r);
2197 QList<ItemInfo> clipsToMove;
2198 QList<ItemInfo> transitionsToMove;
2200 for (int i = 0; i < items.count(); i++) {
2201 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2202 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2203 ItemInfo info = item->info();
2204 if (item->type() == AVWIDGET) {
2205 clipsToMove.append(info);
2206 } else if (item->type() == TRANSITIONWIDGET) {
2207 transitionsToMove.append(info);
2212 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2213 m_commandStack->push(command);
2216 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2218 int diff = duration.frames(m_document->fps());
2219 resetSelectionGroup();
2220 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2221 scene()->addItem(m_selectionGroup);
2223 Transition *transition;
2225 // Create lists with start pos for each track
2226 QMap <int, int> trackClipStartList;
2227 QMap <int, int> trackTransitionStartList;
2229 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2230 trackClipStartList[i] = -1;
2231 trackTransitionStartList[i] = -1;
2234 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2235 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2237 if (clip->parentItem()) {
2238 m_selectionGroup->addToGroup(clip->parentItem());
2239 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2241 m_selectionGroup->addToGroup(clip);
2242 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2244 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))
2245 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2246 } 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);
2248 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2249 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2251 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2252 m_selectionGroup->addToGroup(transition);
2253 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))
2254 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2255 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2256 } 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);
2258 m_selectionGroup->translate(diff, 0);
2260 // update items coordinates
2261 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2262 for (int i = 0; i < itemList.count(); i++) {
2263 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2264 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2265 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2266 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2267 for (int j = 0; j < children.count(); j++) {
2268 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2272 resetSelectionGroup(false);
2273 if (track != -1) track = m_document->tracksCount() - track;
2274 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2277 void CustomTrackView::deleteClip(const QString &clipId)
2279 resetSelectionGroup();
2280 QList<QGraphicsItem *> itemList = items();
2281 QUndoCommand *deleteCommand = new QUndoCommand();
2282 deleteCommand->setText(i18n("Delete timeline clips"));
2284 for (int i = 0; i < itemList.count(); i++) {
2285 if (itemList.at(i)->type() == AVWIDGET) {
2286 ClipItem *item = (ClipItem *)itemList.at(i);
2287 if (item->clipProducer() == clipId) {
2289 if (item->parentItem()) {
2290 // Clip is in a group, destroy the group
2291 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2293 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2297 if (count == 0) delete deleteCommand;
2298 else m_commandStack->push(deleteCommand);
2301 void CustomTrackView::setCursorPos(int pos, bool seek)
2303 if (pos == m_cursorPos) return;
2304 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2306 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2307 else if (m_autoScroll) checkScrolling();
2308 m_cursorLine->setPos(m_cursorPos, 0);
2311 void CustomTrackView::updateCursorPos()
2313 m_cursorLine->setPos(m_cursorPos, 0);
2316 int CustomTrackView::cursorPos()
2318 return (int)(m_cursorPos);
2321 void CustomTrackView::moveCursorPos(int delta)
2323 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2324 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2325 m_cursorPos += delta;
2326 m_cursorLine->setPos(m_cursorPos, 0);
2327 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2330 void CustomTrackView::initCursorPos(int pos)
2332 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2334 m_cursorLine->setPos(pos, 0);
2338 void CustomTrackView::checkScrolling()
2340 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2343 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2345 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2346 QGraphicsView::mouseReleaseEvent(event);
2347 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2348 if (event->button() == Qt::MidButton) {
2351 setDragMode(QGraphicsView::NoDrag);
2352 if (m_operationMode == MOVEGUIDE) {
2353 setCursor(Qt::ArrowCursor);
2354 m_operationMode = NONE;
2355 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2356 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2357 if (newPos != m_dragGuide->position()) {
2358 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2359 m_commandStack->push(command);
2360 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2361 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2362 m_document->syncGuides(m_guides);
2367 } else if (m_operationMode == SPACER && m_selectionGroup) {
2369 if (event->modifiers() != Qt::ControlModifier) {
2370 // We are moving all tracks
2372 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2373 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2374 if (timeOffset != GenTime()) {
2375 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2377 QList<ItemInfo> clipsToMove;
2378 QList<ItemInfo> transitionsToMove;
2380 // Create lists with start pos for each track
2381 QMap <int, int> trackClipStartList;
2382 QMap <int, int> trackTransitionStartList;
2384 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2385 trackClipStartList[i] = -1;
2386 trackTransitionStartList[i] = -1;
2389 int max = items.count();
2390 for (int i = 0; i < max; i++) {
2391 if (items.at(i)->type() == GROUPWIDGET)
2392 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2395 for (int i = 0; i < items.count(); i++) {
2396 if (items.at(i)->type() == AVWIDGET) {
2397 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2398 ItemInfo info = item->info();
2399 clipsToMove.append(info);
2401 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2402 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2403 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2404 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2405 ItemInfo info = item->info();
2406 transitionsToMove.append(info);
2408 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2409 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2413 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2414 m_commandStack->push(command);
2415 if (track != -1) track = m_document->tracksCount() - track;
2416 kDebug() << "SPACER TRACK:" << track;
2417 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2419 resetSelectionGroup(false);
2420 m_operationMode = NONE;
2421 } else if (m_operationMode == RUBBERSELECTION) {
2422 //kDebug() << "// END RUBBER SELECT";
2423 resetSelectionGroup();
2424 groupSelectedItems();
2425 m_operationMode = NONE;
2428 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2429 emit transitionItemSelected(NULL);
2433 if (m_dragItem) info = m_dragItem->info();
2435 if (m_operationMode == MOVE) {
2436 setCursor(Qt::OpenHandCursor);
2438 if (m_dragItem->parentItem() == 0) {
2439 // we are moving one clip, easy
2440 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2441 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2442 Mlt::Producer *prod;
2443 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2444 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2445 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2446 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);
2449 kDebug() << "// get trans info";
2450 int tracknumber = m_document->tracksCount() - item->track() - 1;
2451 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2452 if (isLocked) item->setItemLocked(true);
2454 QUndoCommand *moveCommand = new QUndoCommand();
2455 moveCommand->setText(i18n("Move clip"));
2456 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2457 // Also move automatic transitions (on lower track)
2458 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2459 kDebug() << "// get trans info2";
2460 if (tr && tr->isAutomatic()) {
2461 ItemInfo trInfo = tr->info();
2462 ItemInfo newTrInfo = trInfo;
2463 newTrInfo.track = info.track;
2464 newTrInfo.startPos = m_dragItem->startPos();
2465 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2466 // transition end should stay the same
2468 // transition end should be adjusted to clip
2469 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2471 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2473 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2474 // Check if there is a transition at clip end
2475 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2476 if (tr && tr->isAutomatic()) {
2477 ItemInfo trInfo = tr->info();
2478 ItemInfo newTrInfo = trInfo;
2479 newTrInfo.track = info.track;
2480 newTrInfo.endPos = m_dragItem->endPos();
2481 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2482 // transition start should stay the same
2484 // transition start should be moved
2485 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2487 if (newTrInfo.startPos < newTrInfo.endPos)
2488 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2491 // Also move automatic transitions (on upper track)
2492 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2493 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2494 ItemInfo trInfo = tr->info();
2495 ItemInfo newTrInfo = trInfo;
2496 newTrInfo.startPos = m_dragItem->startPos();
2497 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2498 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2499 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2500 // transition end should be adjusted to clip on upper track
2501 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2503 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2506 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2507 // Check if there is a transition at clip end
2508 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2509 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2510 ItemInfo trInfo = tr->info();
2511 ItemInfo newTrInfo = trInfo;
2512 newTrInfo.endPos = m_dragItem->endPos();
2513 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2514 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2515 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2516 // transition start should be moved
2517 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2519 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2523 m_commandStack->push(moveCommand);
2525 // undo last move and emit error message
2526 bool snap = KdenliveSettings::snaptopoints();
2527 KdenliveSettings::setSnaptopoints(false);
2528 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2529 KdenliveSettings::setSnaptopoints(snap);
2530 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2532 setDocumentModified();
2534 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2535 Transition *transition = static_cast <Transition *>(m_dragItem);
2536 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)) {
2537 // Moving transition failed, revert to previous position
2538 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2539 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2541 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2542 m_commandStack->push(command);
2543 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2547 // Moving several clips. We need to delete them and readd them to new position,
2548 // or they might overlap each other during the move
2549 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2550 QList<QGraphicsItem *> items = group->childItems();
2552 QList<ItemInfo> clipsToMove;
2553 QList<ItemInfo> transitionsToMove;
2555 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2556 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2557 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2558 if (timeOffset != GenTime() || trackOffset != 0) {
2559 // remove items in MLT playlist
2562 int max = items.count();
2563 for (int i = 0; i < max; i++) {
2564 if (items.at(i)->type() == GROUPWIDGET) {
2565 items += items.at(i)->childItems();
2569 for (int i = 0; i < items.count(); i++) {
2570 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2571 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2572 ItemInfo info = item->info();
2573 if (item->type() == AVWIDGET) {
2574 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2575 // error, clip cannot be removed from playlist
2576 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2578 clipsToMove.append(info);
2581 transitionsToMove.append(info);
2582 Transition *tr = static_cast <Transition*>(item);
2583 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2587 for (int i = 0; i < items.count(); i++) {
2588 // re-add items in correct place
2589 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2590 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2592 ItemInfo info = item->info();
2593 int tracknumber = m_document->tracksCount() - info.track - 1;
2594 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2596 group->removeFromGroup(item);
2597 item->setItemLocked(true);
2600 if (item->type() == AVWIDGET) {
2601 ClipItem *clip = static_cast <ClipItem*>(item);
2602 info.track = m_document->tracksCount() - info.track;
2603 Mlt::Producer *prod;
2604 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2605 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2606 else prod = clip->baseClip()->producer(info.track);
2607 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2608 for (int i = 0; i < clip->effectsCount(); i++) {
2609 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2612 Transition *tr = static_cast <Transition*>(item);
2613 int newTrack = tr->transitionEndTrack();
2614 if (!tr->forcedTrack()) {
2615 newTrack = getPreviousVideoTrack(info.track);
2617 tr->updateTransitionEndTrack(newTrack);
2618 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2622 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2623 m_commandStack->push(move);
2625 //QPointF top = group->sceneBoundingRect().topLeft();
2626 //QPointF oldpos = m_selectionGroup->scenePos();
2627 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2628 //group->setPos(top);
2629 //TODO: get rid of the 3 lines below
2630 if (m_selectionGroup) {
2631 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2632 m_selectionGroupInfo.track = m_selectionGroup->track();
2634 setDocumentModified();
2637 m_document->renderer()->doRefresh();
2638 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2640 if (m_dragItem->type() == AVWIDGET) {
2641 ItemInfo resizeinfo = m_dragItemInfo;
2642 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2643 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2645 QUndoCommand *resizeCommand = new QUndoCommand();
2646 resizeCommand->setText(i18n("Resize clip"));
2648 // Check if there is an automatic transition on that clip (lower track)
2649 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2650 if (transition && transition->isAutomatic()) {
2651 ItemInfo trInfo = transition->info();
2652 ItemInfo newTrInfo = trInfo;
2653 newTrInfo.startPos = m_dragItem->startPos();
2654 if (newTrInfo.startPos < newTrInfo.endPos)
2655 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2657 // Check if there is an automatic transition on that clip (upper track)
2658 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2659 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2660 ItemInfo trInfo = transition->info();
2661 ItemInfo newTrInfo = trInfo;
2662 newTrInfo.startPos = m_dragItem->startPos();
2663 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2664 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2665 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2668 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2669 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2670 m_commandStack->push(resizeCommand);
2672 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2673 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2675 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2676 Transition *transition = static_cast <Transition *>(m_dragItem);
2677 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)) {
2678 // Cannot resize transition
2679 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2680 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2682 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2683 m_commandStack->push(command);
2687 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2688 // Item was resized, rebuild group;
2689 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2690 QList <QGraphicsItem *> children = group->childItems();
2691 m_document->clipManager()->removeGroup(group);
2692 scene()->destroyItemGroup(group);
2693 for (int i = 0; i < children.count(); i++) {
2694 children.at(i)->setSelected(true);
2696 groupSelectedItems(false, true);
2698 //m_document->renderer()->doRefresh();
2699 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2701 if (m_dragItem->type() == AVWIDGET) {
2702 ItemInfo resizeinfo = info;
2703 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2704 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2706 QUndoCommand *resizeCommand = new QUndoCommand();
2707 resizeCommand->setText(i18n("Resize clip"));
2709 // Check if there is an automatic transition on that clip (lower track)
2710 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2711 if (tr && tr->isAutomatic()) {
2712 ItemInfo trInfo = tr->info();
2713 ItemInfo newTrInfo = trInfo;
2714 newTrInfo.endPos = m_dragItem->endPos();
2715 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2718 // Check if there is an automatic transition on that clip (upper track)
2719 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2720 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2721 ItemInfo trInfo = tr->info();
2722 ItemInfo newTrInfo = trInfo;
2723 newTrInfo.endPos = m_dragItem->endPos();
2724 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2725 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2726 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2730 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2731 m_commandStack->push(resizeCommand);
2732 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2734 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2735 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2737 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2738 Transition *transition = static_cast <Transition *>(m_dragItem);
2739 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)) {
2740 // Cannot resize transition
2741 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2742 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2744 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2745 m_commandStack->push(command);
2748 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2749 // Item was resized, rebuild group;
2750 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2751 QList <QGraphicsItem *> children = group->childItems();
2752 m_document->clipManager()->removeGroup(group);
2753 scene()->destroyItemGroup(group);
2754 for (int i = 0; i < children.count(); i++) {
2755 children.at(i)->setSelected(true);
2757 groupSelectedItems(false, true);
2759 //m_document->renderer()->doRefresh();
2760 } else if (m_operationMode == FADEIN) {
2761 // resize fade in effect
2762 ClipItem * item = (ClipItem *) m_dragItem;
2763 int ix = item->hasEffect("volume", "fadein");
2765 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2766 int start = item->cropStart().frames(m_document->fps());
2767 int end = item->fadeIn();
2769 slotDeleteEffect(item, oldeffect);
2772 QDomElement effect = oldeffect.cloneNode().toElement();
2773 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2774 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2775 slotUpdateClipEffect(item, effect, oldeffect, ix);
2776 emit clipItemSelected(item, ix);
2778 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2779 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2780 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2781 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2783 ix = item->hasEffect("volume", "fade_from_black");
2785 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2786 int start = item->cropStart().frames(m_document->fps());
2787 int end = item->fadeIn();
2789 slotDeleteEffect(item, oldeffect);
2792 QDomElement effect = oldeffect.cloneNode().toElement();
2793 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2794 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2795 slotUpdateClipEffect(item, effect, oldeffect, ix);
2796 emit clipItemSelected(item, ix);
2799 } else if (m_operationMode == FADEOUT) {
2800 // resize fade in effect
2801 ClipItem * item = (ClipItem *) m_dragItem;
2802 int ix = item->hasEffect("volume", "fadeout");
2804 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2805 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2806 int start = item->fadeOut();
2808 slotDeleteEffect(item, oldeffect);
2810 start = end - start;
2811 QDomElement effect = oldeffect.cloneNode().toElement();
2812 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2813 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2814 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2815 slotUpdateClipEffect(item, effect, oldeffect, ix);
2816 emit clipItemSelected(item, ix);
2818 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2819 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2820 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2821 EffectsList::setParameter(effect, "out", QString::number(0));
2822 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2824 ix = item->hasEffect("brightness", "fade_to_black");
2826 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2827 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2828 int start = item->fadeOut();
2830 slotDeleteEffect(item, oldeffect);
2832 start = end - start;
2833 QDomElement effect = oldeffect.cloneNode().toElement();
2834 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2835 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2836 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2837 slotUpdateClipEffect(item, effect, oldeffect, ix);
2838 emit clipItemSelected(item, ix);
2841 } else if (m_operationMode == KEYFRAME) {
2842 // update the MLT effect
2843 ClipItem * item = (ClipItem *) m_dragItem;
2844 QString previous = item->keyframes(item->selectedEffectIndex());
2845 item->updateKeyframeEffect();
2846 QString next = item->keyframes(item->selectedEffectIndex());
2847 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2848 m_commandStack->push(command);
2849 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2850 emit clipItemSelected(item, item->selectedEffectIndex());
2852 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2853 // A transition is selected
2855 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2856 if (transitionClip && transitionClip->baseClip()) {
2857 QString size = transitionClip->baseClip()->getProperty("frame_size");
2858 p.setX(size.section('x', 0, 0).toInt());
2859 p.setY(size.section('x', 1, 1).toInt());
2861 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2862 } else emit transitionItemSelected(NULL);
2863 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2864 m_operationMode = NONE;
2867 void CustomTrackView::deleteClip(ItemInfo info)
2869 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2871 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2872 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2875 if (item->isSelected()) emit clipItemSelected(NULL);
2876 item->baseClip()->removeReference();
2877 m_document->updateClip(item->baseClip()->getId());
2879 /*if (item->baseClip()->isTransparent()) {
2880 // also remove automatic transition
2881 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2882 if (tr && tr->isAutomatic()) {
2883 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2884 scene()->removeItem(tr);
2888 scene()->removeItem(item);
2889 m_waitingThumbs.removeAll(item);
2890 if (m_dragItem == item) m_dragItem = NULL;
2893 setDocumentModified();
2894 m_document->renderer()->doRefresh();
2897 void CustomTrackView::deleteSelectedClips()
2899 resetSelectionGroup();
2900 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2901 if (itemList.count() == 0) {
2902 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2905 scene()->clearSelection();
2906 QUndoCommand *deleteSelected = new QUndoCommand();
2907 deleteSelected->setText(i18n("Delete selected items"));
2908 bool resetGroup = false;
2910 // expand & destroy groups
2911 for (int i = 0; i < itemList.count(); i++) {
2912 if (itemList.at(i)->type() == GROUPWIDGET) {
2913 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2914 itemList += children;
2915 QList <ItemInfo> clipInfos;
2916 QList <ItemInfo> transitionInfos;
2917 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2918 for (int j = 0; j < children.count(); j++) {
2919 if (children.at(j)->type() == AVWIDGET) {
2920 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2921 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2922 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2923 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2924 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2927 if (clipInfos.count() > 0) {
2928 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2933 for (int i = 0; i < itemList.count(); i++) {
2934 if (itemList.at(i)->type() == AVWIDGET) {
2935 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2936 if (item->parentItem()) resetGroup = true;
2937 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2938 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2939 emit clipItemSelected(NULL);
2940 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2941 Transition *item = static_cast <Transition *>(itemList.at(i));
2942 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2943 if (item->parentItem()) resetGroup = true;
2944 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2945 emit transitionItemSelected(NULL);
2949 m_commandStack->push(deleteSelected);
2952 void CustomTrackView::changeClipSpeed()
2954 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2955 if (itemList.count() == 0) {
2956 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2959 QUndoCommand *changeSelected = new QUndoCommand();
2960 changeSelected->setText("Edit clip speed");
2964 for (int i = 0; i < itemList.count(); i++) {
2965 if (itemList.at(i)->type() == AVWIDGET) {
2966 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2967 ItemInfo info = item->info();
2968 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2970 double speed = (double) percent / 100.0;
2971 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2973 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2977 if (count > 0) m_commandStack->push(changeSelected);
2978 else delete changeSelected;
2981 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
2983 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2984 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2986 kDebug() << "ERROR: Cannot find clip for speed change";
2987 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2990 info.track = m_document->tracksCount() - item->track();
2991 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
2993 item->setSpeed(speed, strobe);
2994 item->updateRectGeometry();
2995 if (item->cropDuration().frames(m_document->fps()) > endPos)
2996 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2997 setDocumentModified();
2998 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3001 void CustomTrackView::cutSelectedClips()
3003 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3004 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3005 for (int i = 0; i < itemList.count(); i++) {
3006 if (itemList.at(i)->type() == AVWIDGET) {
3007 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3008 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3009 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3010 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3011 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3012 m_commandStack->push(command);
3018 void CustomTrackView::groupClips(bool group)
3020 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3021 QList <ItemInfo> clipInfos;
3022 QList <ItemInfo> transitionInfos;
3023 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3026 int max = itemList.count();
3027 for (int i = 0; i < max; i++) {
3028 if (itemList.at(i)->type() == GROUPWIDGET) {
3029 itemList += itemList.at(i)->childItems();
3033 for (int i = 0; i < itemList.count(); i++) {
3034 if (itemList.at(i)->type() == AVWIDGET) {
3035 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3036 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3037 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3038 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3039 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3042 if (clipInfos.count() > 0) {
3043 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3044 m_commandStack->push(command);
3048 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3050 resetSelectionGroup();
3051 m_scene->clearSelection();
3053 for (int i = 0; i < clipInfos.count(); i++) {
3054 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3055 if (clip == NULL) continue;
3056 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3057 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3058 m_document->clipManager()->removeGroup(grp);
3059 scene()->destroyItemGroup(grp);
3061 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3063 for (int i = 0; i < transitionInfos.count(); i++) {
3064 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3065 if (tr == NULL) continue;
3066 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3067 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3068 m_document->clipManager()->removeGroup(grp);
3069 scene()->destroyItemGroup(grp);
3071 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3073 setDocumentModified();
3077 QList <QGraphicsItemGroup *> groups;
3078 for (int i = 0; i < clipInfos.count(); i++) {
3079 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3081 clip->setSelected(true);
3084 for (int i = 0; i < transitionInfos.count(); i++) {
3085 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3087 clip->setSelected(true);
3091 groupSelectedItems(false, true);
3092 setDocumentModified();
3095 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3097 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3098 if (baseclip == NULL) {
3099 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3102 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3103 item->setEffectList(effects);
3104 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3105 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3106 scene()->addItem(item);
3108 int tracknumber = m_document->tracksCount() - info.track - 1;
3109 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3110 if (isLocked) item->setItemLocked(true);
3112 baseclip->addReference();
3113 m_document->updateClip(baseclip->getId());
3114 info.track = m_document->tracksCount() - info.track;
3115 Mlt::Producer *prod;
3116 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3117 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3118 else prod = baseclip->producer(info.track);
3119 m_document->renderer()->mltInsertClip(info, xml, prod);
3120 for (int i = 0; i < item->effectsCount(); i++) {
3121 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3123 setDocumentModified();
3124 m_document->renderer()->doRefresh();
3125 m_waitingThumbs.append(item);
3126 m_thumbsTimer.start();
3129 void CustomTrackView::slotUpdateClip(const QString &clipId)
3131 QList<QGraphicsItem *> list = scene()->items();
3132 ClipItem *clip = NULL;
3133 for (int i = 0; i < list.size(); ++i) {
3134 if (list.at(i)->type() == AVWIDGET) {
3135 clip = static_cast <ClipItem *>(list.at(i));
3136 if (clip->clipProducer() == clipId) {
3137 ItemInfo info = clip->info();
3138 info.track = m_document->tracksCount() - clip->track();
3139 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3140 clip->refreshClip(true);
3147 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3149 int framepos = (int)(pos.frames(m_document->fps()));
3150 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3151 ClipItem *clip = NULL;
3152 for (int i = 0; i < list.size(); i++) {
3153 if (list.at(i)->type() == AVWIDGET) {
3154 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3155 if (test->endPos() == pos) clip = test;
3162 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3164 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3165 ClipItem *clip = NULL;
3166 for (int i = 0; i < list.size(); i++) {
3167 if (list.at(i)->type() == AVWIDGET) {
3168 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3169 if (test->startPos() == pos) clip = test;
3176 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3178 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3179 ClipItem *clip = NULL;
3180 for (int i = 0; i < list.size(); i++) {
3181 if (list.at(i)->type() == AVWIDGET) {
3182 clip = static_cast <ClipItem *>(list.at(i));
3189 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3191 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3194 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3196 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3197 Transition *clip = NULL;
3198 for (int i = 0; i < list.size(); i++) {
3199 if (list.at(i)->type() == TRANSITIONWIDGET) {
3200 clip = static_cast <Transition *>(list.at(i));
3207 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3209 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3212 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3214 int framepos = (int)(pos.frames(m_document->fps()));
3215 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3216 Transition *clip = NULL;
3217 for (int i = 0; i < list.size(); i++) {
3218 if (list.at(i)->type() == TRANSITIONWIDGET) {
3219 Transition *test = static_cast <Transition *>(list.at(i));
3220 if (test->endPos() == pos) clip = test;
3227 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3229 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3230 Transition *clip = NULL;
3231 for (int i = 0; i < list.size(); ++i) {
3232 if (list.at(i)->type() == TRANSITIONWIDGET) {
3233 Transition *test = static_cast <Transition *>(list.at(i));
3234 if (test->startPos() == pos) clip = test;
3241 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3243 if (m_selectionGroup) resetSelectionGroup(false);
3244 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3246 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);
3247 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3250 Mlt::Producer *prod;
3251 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3252 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3253 else prod = item->baseClip()->producer(end.track);
3255 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);
3257 bool snap = KdenliveSettings::snaptopoints();
3258 KdenliveSettings::setSnaptopoints(false);
3259 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3261 int tracknumber = m_document->tracksCount() - end.track - 1;
3262 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3263 m_scene->clearSelection();
3264 if (isLocked) item->setItemLocked(true);
3266 if (item->isItemLocked()) item->setItemLocked(false);
3267 item->setSelected(true);
3269 if (item->baseClip()->isTransparent()) {
3270 // Also move automatic transition
3271 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3272 if (tr && tr->isAutomatic()) {
3273 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3274 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);
3275 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3278 KdenliveSettings::setSnaptopoints(snap);
3279 setDocumentModified();
3281 // undo last move and emit error message
3282 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3284 m_document->renderer()->doRefresh();
3285 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3288 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3291 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3292 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3293 resetSelectionGroup();
3294 m_scene->clearSelection();
3296 for (int i = 0; i < startClip.count(); i++) {
3298 startClip[i].startPos = startClip.at(i).startPos - offset;
3299 startClip[i].track = startClip.at(i).track - trackOffset;
3301 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3302 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3304 clip->setItemLocked(false);
3305 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3306 else clip->setSelected(true);
3307 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3308 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3310 for (int i = 0; i < startTransition.count(); i++) {
3312 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3313 startTransition[i].track = startTransition.at(i).track - trackOffset;
3315 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3317 tr->setItemLocked(false);
3318 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3319 else tr->setSelected(true);
3320 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());
3321 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3323 groupSelectedItems(true);
3324 if (m_selectionGroup) {
3325 bool snap = KdenliveSettings::snaptopoints();
3326 KdenliveSettings::setSnaptopoints(false);
3328 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3330 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3332 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3334 int max = children.count();
3335 for (int i = 0; i < max; i++) {
3336 if (children.at(i)->type() == GROUPWIDGET) {
3337 children += children.at(i)->childItems();
3340 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3342 for (int i = 0; i < children.count(); i++) {
3343 // re-add items in correct place
3344 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3345 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3347 ItemInfo info = item->info();
3348 int tracknumber = m_document->tracksCount() - info.track - 1;
3349 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3350 if (isLocked) item->setItemLocked(true);
3351 else if (item->isItemLocked()) item->setItemLocked(false);
3353 if (item->type() == AVWIDGET) {
3354 ClipItem *clip = static_cast <ClipItem*>(item);
3355 info.track = m_document->tracksCount() - info.track;
3356 Mlt::Producer *prod;
3357 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3358 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3359 else prod = clip->baseClip()->producer(info.track);
3360 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3361 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3362 } else if (item->type() == TRANSITIONWIDGET) {
3363 Transition *tr = static_cast <Transition*>(item);
3364 int newTrack = tr->transitionEndTrack();
3365 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3366 if (!tr->forcedTrack()) {
3367 newTrack += trackOffset;
3368 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3370 tr->updateTransitionEndTrack(newTrack);
3371 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3372 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3375 KdenliveSettings::setSnaptopoints(snap);
3376 m_document->renderer()->doRefresh();
3377 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3380 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3382 Transition *item = getTransitionItemAt(start.startPos, start.track);
3384 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);
3385 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3388 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3389 bool snap = KdenliveSettings::snaptopoints();
3390 KdenliveSettings::setSnaptopoints(false);
3391 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3392 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3393 // Transition was moved
3394 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3395 } else if (end.endPos == start.endPos) {
3396 // Transition start resize
3397 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3398 } else if (end.startPos == start.startPos) {
3399 // Transition end resize;
3400 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3403 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3404 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3405 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3407 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3408 KdenliveSettings::setSnaptopoints(snap);
3409 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3410 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);
3411 if (m_dragItem && m_dragItem == item) {
3413 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3414 if (transitionClip && transitionClip->baseClip()) {
3415 QString size = transitionClip->baseClip()->getProperty("frame_size");
3416 p.setX(size.section('x', 0, 0).toInt());
3417 p.setY(size.section('x', 1, 1).toInt());
3419 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3421 m_document->renderer()->doRefresh();
3424 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3426 bool resizeClipStart = true;
3427 if (start.startPos == end.startPos) resizeClipStart = false;
3428 /*if (resizeClipStart) offset = 1;
3430 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3432 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);
3433 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3436 if (item->parentItem()) {
3437 // Item is part of a group, reset group
3438 resetSelectionGroup();
3440 bool snap = KdenliveSettings::snaptopoints();
3441 KdenliveSettings::setSnaptopoints(false);
3442 if (resizeClipStart && start.startPos != end.startPos) {
3443 ItemInfo clipinfo = item->info();
3444 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3445 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3447 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3448 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3449 updateClipFade(item);
3450 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3451 } else if (!resizeClipStart) {
3452 ItemInfo clipinfo = item->info();
3453 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3454 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3456 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3457 updateClipFade(item);
3458 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3460 if (end.cropStart != start.cropStart) {
3461 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3462 ItemInfo clipinfo = end;
3463 clipinfo.track = m_document->tracksCount() - end.track;
3464 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3466 item->setCropStart(end.cropStart);
3467 item->resetThumbs(true);
3470 m_document->renderer()->doRefresh();
3471 KdenliveSettings::setSnaptopoints(snap);
3474 void CustomTrackView::updateClipFade(ClipItem * item)
3476 int end = item->fadeIn();
3478 // there is a fade in effect
3479 int effectPos = item->hasEffect("volume", "fadein");
3480 if (effectPos != -1) {
3481 QDomElement oldeffect = item->effectAt(effectPos);
3482 int start = item->cropStart().frames(m_document->fps());
3483 int max = item->cropDuration().frames(m_document->fps());
3485 // Make sure the fade effect is not longer than the clip
3486 item->setFadeIn(max);
3487 end = item->fadeIn();
3490 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3491 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3492 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3493 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3494 // if fade effect is displayed, update the effect edit widget with new clip duration
3495 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3497 effectPos = item->hasEffect("brightness", "fade_from_black");
3498 if (effectPos != -1) {
3499 QDomElement oldeffect = item->effectAt(effectPos);
3500 int start = item->cropStart().frames(m_document->fps());
3501 int max = item->cropDuration().frames(m_document->fps());
3503 // Make sure the fade effect is not longer than the clip
3504 item->setFadeIn(max);
3505 end = item->fadeIn();
3508 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3509 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3510 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3511 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3512 // if fade effect is displayed, update the effect edit widget with new clip duration
3513 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3516 int start = item->fadeOut();
3518 // there is a fade out effect
3519 int effectPos = item->hasEffect("volume", "fadeout");
3520 if (effectPos != -1) {
3521 QDomElement oldeffect = item->effectAt(effectPos);
3522 int max = item->cropDuration().frames(m_document->fps());
3523 int end = max + item->cropStart().frames(m_document->fps());
3525 // Make sure the fade effect is not longer than the clip
3526 item->setFadeOut(max);
3527 start = item->fadeOut();
3529 start = end - start;
3530 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3531 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3532 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3533 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3534 // if fade effect is displayed, update the effect edit widget with new clip duration
3535 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3537 effectPos = item->hasEffect("brightness", "fade_to_black");
3538 if (effectPos != -1) {
3539 QDomElement oldeffect = item->effectAt(effectPos);
3540 int max = item->cropDuration().frames(m_document->fps());
3541 int end = max + item->cropStart().frames(m_document->fps());
3543 // Make sure the fade effect is not longer than the clip
3544 item->setFadeOut(max);
3545 start = item->fadeOut();
3547 start = end - start;
3548 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3549 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3550 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3551 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3552 // if fade effect is displayed, update the effect edit widget with new clip duration
3553 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3558 double CustomTrackView::getSnapPointForPos(double pos)
3560 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3563 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3565 QList <GenTime> snaps;
3566 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3567 QList<QGraphicsItem *> itemList = items();
3568 for (int i = 0; i < itemList.count(); i++) {
3569 if (itemList.at(i) == selected) continue;
3570 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3571 if (itemList.at(i)->type() == AVWIDGET) {
3572 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3573 GenTime start = item->startPos();
3574 GenTime end = item->endPos();
3575 snaps.append(start);
3577 if (!offsetList.isEmpty()) {
3578 for (int j = 0; j < offsetList.size(); j++) {
3579 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3580 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3584 QList < GenTime > markers = item->snapMarkers();
3585 for (int j = 0; j < markers.size(); ++j) {
3586 GenTime t = markers.at(j);
3588 if (!offsetList.isEmpty()) {
3589 for (int k = 0; k < offsetList.size(); k++) {
3590 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3594 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3595 Transition *transition = static_cast <Transition*>(itemList.at(i));
3596 GenTime start = transition->startPos();
3597 GenTime end = transition->endPos();
3598 snaps.append(start);
3600 if (!offsetList.isEmpty()) {
3601 for (int j = 0; j < offsetList.size(); j++) {
3602 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3603 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3609 // add cursor position
3610 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3612 if (!offsetList.isEmpty()) {
3613 for (int j = 0; j < offsetList.size(); j++) {
3614 snaps.append(pos - offsetList.at(j));
3619 for (int i = 0; i < m_guides.count(); i++) {
3620 snaps.append(m_guides.at(i)->position());
3621 if (!offsetList.isEmpty()) {
3622 for (int j = 0; j < offsetList.size(); j++) {
3623 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3629 m_scene->setSnapList(snaps);
3630 //for (int i = 0; i < m_snapPoints.size(); ++i)
3631 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3634 void CustomTrackView::slotSeekToPreviousSnap()
3636 updateSnapPoints(NULL);
3637 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3638 setCursorPos((int) res.frames(m_document->fps()));
3642 void CustomTrackView::slotSeekToNextSnap()
3644 updateSnapPoints(NULL);
3645 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3646 setCursorPos((int) res.frames(m_document->fps()));
3650 void CustomTrackView::clipStart()
3652 ClipItem *item = getMainActiveClip();
3654 setCursorPos((int) item->startPos().frames(m_document->fps()));
3659 void CustomTrackView::clipEnd()
3661 ClipItem *item = getMainActiveClip();
3663 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3668 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3670 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3671 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3672 m_commandStack->push(command);
3675 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3677 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3678 m_commandStack->push(command);
3681 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3683 DocClipBase *base = m_document->clipManager()->getClipById(id);
3684 QList <CommentedTime> markers = base->commentedSnapMarkers();
3686 if (markers.isEmpty()) {
3687 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3690 QUndoCommand *deleteMarkers = new QUndoCommand();
3691 deleteMarkers->setText("Delete clip markers");
3693 for (int i = 0; i < markers.size(); i++) {
3694 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3696 m_commandStack->push(deleteMarkers);
3699 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3701 DocClipBase *base = m_document->clipManager()->getClipById(id);
3702 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3703 else base->deleteSnapMarker(pos);
3704 setDocumentModified();
3705 viewport()->update();
3708 int CustomTrackView::hasGuide(int pos, int offset)
3710 for (int i = 0; i < m_guides.count(); i++) {
3711 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3712 if (qAbs(guidePos - pos) <= offset) return guidePos;
3713 else if (guidePos > pos) return -1;
3718 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3720 if (oldPos > GenTime() && pos > GenTime()) {
3722 for (int i = 0; i < m_guides.count(); i++) {
3723 if (m_guides.at(i)->position() == oldPos) {
3724 Guide *item = m_guides.at(i);
3725 item->updateGuide(pos, comment);
3729 } else if (pos > GenTime()) addGuide(pos, comment);
3733 for (int i = 0; i < m_guides.count(); i++) {
3734 if (m_guides.at(i)->position() == oldPos) {
3735 delete m_guides.takeAt(i);
3740 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3742 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3743 m_document->syncGuides(m_guides);
3746 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3748 for (int i = 0; i < m_guides.count(); i++) {
3749 if (m_guides.at(i)->position() == pos) {
3750 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3754 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3755 scene()->addItem(g);
3757 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3758 m_document->syncGuides(m_guides);
3762 void CustomTrackView::slotAddGuide()
3764 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3765 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3766 if (d.exec() != QDialog::Accepted) return;
3767 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3768 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3769 m_commandStack->push(command);
3773 void CustomTrackView::slotEditGuide(int guidePos)
3776 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3777 else pos = GenTime(guidePos, m_document->fps());
3779 for (int i = 0; i < m_guides.count(); i++) {
3780 if (m_guides.at(i)->position() == pos) {
3781 slotEditGuide(m_guides.at(i)->info());
3786 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3789 void CustomTrackView::slotEditGuide(CommentedTime guide)
3791 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3792 if (d.exec() == QDialog::Accepted) {
3793 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3794 m_commandStack->push(command);
3799 void CustomTrackView::slotEditTimeLineGuide()
3801 if (m_dragGuide == NULL) return;
3802 CommentedTime guide = m_dragGuide->info();
3803 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3804 if (d.exec() == QDialog::Accepted) {
3805 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3806 m_commandStack->push(command);
3810 void CustomTrackView::slotDeleteGuide(int guidePos)
3813 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3814 else pos = GenTime(guidePos, m_document->fps());
3816 for (int i = 0; i < m_guides.count(); i++) {
3817 if (m_guides.at(i)->position() == pos) {
3818 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3819 m_commandStack->push(command);
3824 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3828 void CustomTrackView::slotDeleteTimeLineGuide()
3830 if (m_dragGuide == NULL) return;
3831 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3832 m_commandStack->push(command);
3836 void CustomTrackView::slotDeleteAllGuides()
3838 QUndoCommand *deleteAll = new QUndoCommand();
3839 deleteAll->setText("Delete all guides");
3840 for (int i = 0; i < m_guides.count(); i++) {
3841 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3843 m_commandStack->push(deleteAll);
3846 void CustomTrackView::setTool(PROJECTTOOL tool)
3851 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3854 matrix = matrix.scale(scaleFactor, verticalScale);
3855 m_scene->setScale(scaleFactor, verticalScale);
3856 m_animationTimer->stop();
3861 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3863 int diff = sceneRect().width() - m_projectDuration;
3864 if (diff * matrix.m11() < 50) {
3865 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3866 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3868 centerOn(QPointF(cursorPos(), verticalPos));
3871 void CustomTrackView::slotRefreshGuides()
3873 if (KdenliveSettings::showmarkers()) {
3874 kDebug() << "// refresh GUIDES";
3875 for (int i = 0; i < m_guides.count(); i++) {
3876 m_guides.at(i)->update();
3881 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3884 r.setWidth(r.width() + 1);
3885 painter->setClipRect(r);
3886 painter->drawLine(r.left(), 0, r.right(), 0);
3887 uint max = m_document->tracksCount();
3888 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3889 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3890 QColor audioColor = palette().alternateBase().color();
3891 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3892 for (uint i = 0; i < max; i++) {
3893 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));
3894 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));
3895 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3897 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3898 if (height() > lowerLimit)
3899 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3902 bool CustomTrackView::findString(const QString &text)
3905 for (int i = 0; i < m_searchPoints.size(); ++i) {
3906 marker = m_searchPoints.at(i).comment();
3907 if (marker.contains(text, Qt::CaseInsensitive)) {
3908 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3909 int vert = verticalScrollBar()->value();
3910 int hor = cursorPos();
3911 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3919 bool CustomTrackView::findNextString(const QString &text)
3922 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3923 marker = m_searchPoints.at(i).comment();
3924 if (marker.contains(text, Qt::CaseInsensitive)) {
3925 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3926 int vert = verticalScrollBar()->value();
3927 int hor = cursorPos();
3928 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3937 void CustomTrackView::initSearchStrings()
3939 m_searchPoints.clear();
3940 QList<QGraphicsItem *> itemList = items();
3941 for (int i = 0; i < itemList.count(); i++) {
3942 // parse all clip names
3943 if (itemList.at(i)->type() == AVWIDGET) {
3944 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3945 GenTime start = item->startPos();
3946 CommentedTime t(start, item->clipName());
3947 m_searchPoints.append(t);
3948 // add all clip markers
3949 QList < CommentedTime > markers = item->commentedSnapMarkers();
3950 m_searchPoints += markers;
3955 for (int i = 0; i < m_guides.count(); i++) {
3956 m_searchPoints.append(m_guides.at(i)->info());
3959 qSort(m_searchPoints);
3962 void CustomTrackView::clearSearchStrings()
3964 m_searchPoints.clear();
3968 void CustomTrackView::copyClip()
3970 qDeleteAll(m_copiedItems);
3971 m_copiedItems.clear();
3972 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3973 if (itemList.count() == 0) {
3974 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3977 for (int i = 0; i < itemList.count(); i++) {
3978 if (itemList.at(i)->type() == AVWIDGET) {
3979 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3980 m_copiedItems.append(dup->clone(dup->info()));
3981 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3982 Transition *dup = static_cast <Transition *>(itemList.at(i));
3983 m_copiedItems.append(dup->clone());
3988 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3990 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));
3991 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3992 for (int i = 0; i < collisions.count(); i++) {
3993 if (collisions.at(i)->type() == type) return false;
3998 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4000 for (int i = 0; i < items.count(); i++) {
4001 ItemInfo info = items.at(i)->info();
4002 info.startPos += offset;
4003 info.endPos += offset;
4004 info.track += trackOffset;
4005 if (!canBePastedTo(info, items.at(i)->type())) return false;
4010 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4012 QPainterPath movePath;
4013 movePath.moveTo(0, 0);
4015 for (int i = 0; i < items.count(); i++) {
4016 ItemInfo info = items.at(i)->info();
4017 info.startPos = info.startPos + offset;
4018 info.endPos = info.endPos + offset;
4019 info.track = info.track + trackOffset;
4020 if (info.startPos < GenTime()) {
4021 // No clip should go below 0
4024 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));
4025 movePath.addRect(rect);
4027 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4028 for (int i = 0; i < collisions.count(); i++) {
4029 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4030 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4037 void CustomTrackView::pasteClip()
4039 if (m_copiedItems.count() == 0) {
4040 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4044 if (m_menuPosition.isNull()) {
4045 position = mapFromGlobal(QCursor::pos());
4046 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4047 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4050 } else position = m_menuPosition;
4051 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4052 int track = (int)(position.y() / m_tracksHeight);
4053 ItemInfo first = m_copiedItems.at(0)->info();
4055 GenTime offset = pos - first.startPos;
4056 int trackOffset = track - first.track;
4058 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4059 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4062 QUndoCommand *pasteClips = new QUndoCommand();
4063 pasteClips->setText("Paste clips");
4065 for (int i = 0; i < m_copiedItems.count(); i++) {
4066 // parse all clip names
4067 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4068 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4070 info.startPos = clip->startPos() + offset;
4071 info.endPos = clip->endPos() + offset;
4072 info.cropStart = clip->cropStart();
4073 info.track = clip->track() + trackOffset;
4074 if (canBePastedTo(info, AVWIDGET)) {
4075 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4076 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4077 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4078 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4080 info.startPos = tr->startPos() + offset;
4081 info.endPos = tr->endPos() + offset;
4082 info.track = tr->track() + trackOffset;
4083 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4084 if (info.startPos >= info.endPos) {
4085 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4086 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4087 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4090 m_commandStack->push(pasteClips);
4093 void CustomTrackView::pasteClipEffects()
4095 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4096 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4099 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4100 EffectsList effects = clip->effectList();
4102 QUndoCommand *paste = new QUndoCommand();
4103 paste->setText("Paste effects");
4105 QList<QGraphicsItem *> clips = scene()->selectedItems();
4106 for (int i = 0; i < clips.count(); ++i) {
4107 if (clips.at(i)->type() == AVWIDGET) {
4108 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4109 for (int i = 0; i < clip->effectsCount(); i++) {
4110 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
4114 m_commandStack->push(paste);
4118 ClipItem *CustomTrackView::getClipUnderCursor() const
4120 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4121 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4122 for (int i = 0; i < collisions.count(); i++) {
4123 if (collisions.at(i)->type() == AVWIDGET) {
4124 return static_cast < ClipItem *>(collisions.at(i));
4130 ClipItem *CustomTrackView::getMainActiveClip() const
4132 QList<QGraphicsItem *> clips = scene()->selectedItems();
4133 if (clips.isEmpty()) {
4134 return getClipUnderCursor();
4136 ClipItem *item = NULL;
4137 for (int i = 0; i < clips.count(); ++i) {
4138 if (clips.at(i)->type() == AVWIDGET)
4139 item = static_cast < ClipItem *>(clips.at(i));
4140 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4142 if (item) return item;
4147 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4149 QList<QGraphicsItem *> clips = scene()->selectedItems();
4150 if (clips.isEmpty()) {
4151 return getClipUnderCursor();
4154 // remove all items in the list that are not clips
4155 for (int i = 0; i < clips.count();) {
4156 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4159 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4160 for (int i = 0; i < clips.count(); ++i) {
4161 if (clips.at(i)->type() == AVWIDGET) {
4162 item = static_cast < ClipItem *>(clips.at(i));
4163 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4171 void CustomTrackView::setInPoint()
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 = startInfo;
4184 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4185 if (endInfo.startPos >= startInfo.endPos) {
4186 // Check for invalid resize
4187 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4189 } else if (endInfo.startPos < startInfo.startPos) {
4190 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4191 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4192 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4193 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4197 if (clip->type() == TRANSITIONWIDGET) {
4198 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4199 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4202 void CustomTrackView::setOutPoint()
4204 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4206 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4209 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4213 ItemInfo startInfo = clip->info();
4214 ItemInfo endInfo = clip->info();
4215 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4216 if (endInfo.endPos <= startInfo.startPos) {
4217 // Check for invalid resize
4218 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4220 } else if (endInfo.endPos > startInfo.endPos) {
4221 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4222 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4223 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4229 if (clip->type() == TRANSITIONWIDGET) {
4230 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4231 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4234 void CustomTrackView::slotUpdateAllThumbs()
4236 QList<QGraphicsItem *> itemList = items();
4237 //if (itemList.isEmpty()) return;
4239 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4240 for (int i = 0; i < itemList.count(); i++) {
4241 if (itemList.at(i)->type() == AVWIDGET) {
4242 item = static_cast <ClipItem *>(itemList.at(i));
4243 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4244 // Check if we have a cached thumbnail
4245 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4246 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4247 if (QFile::exists(thumb)) {
4249 item->slotSetStartThumb(pix);
4252 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4253 QString endThumb = startThumb;
4254 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4255 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4256 if (QFile::exists(startThumb)) {
4257 QPixmap pix(startThumb);
4258 item->slotSetStartThumb(pix);
4260 if (QFile::exists(endThumb)) {
4261 QPixmap pix(endThumb);
4262 item->slotSetEndThumb(pix);
4266 item->refreshClip(false);
4267 qApp->processEvents();
4270 viewport()->update();
4273 void CustomTrackView::saveThumbnails()
4275 QList<QGraphicsItem *> itemList = items();
4277 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4278 for (int i = 0; i < itemList.count(); i++) {
4279 if (itemList.at(i)->type() == AVWIDGET) {
4280 item = static_cast <ClipItem *>(itemList.at(i));
4281 if (item->clipType() != COLOR) {
4282 // Check if we have a cached thumbnail
4283 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4284 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4285 if (!QFile::exists(thumb)) {
4286 QPixmap pix(item->startThumb());
4290 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4291 QString endThumb = startThumb;
4292 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4293 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4294 if (!QFile::exists(startThumb)) {
4295 QPixmap pix(item->startThumb());
4296 pix.save(startThumb);
4298 if (!QFile::exists(endThumb)) {
4299 QPixmap pix(item->endThumb());
4309 void CustomTrackView::slotInsertTrack(int ix)
4311 kDebug() << "// INSERTING TRK: " << ix;
4312 QDialog d(parentWidget());
4313 Ui::AddTrack_UI view;
4315 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4316 view.track_nb->setValue(ix);
4317 d.setWindowTitle(i18n("Insert Track"));
4319 if (d.exec() == QDialog::Accepted) {
4320 ix = view.track_nb->value();
4321 if (view.before_select->currentIndex() == 1) {
4325 if (view.video_track->isChecked()) {
4326 info.type = VIDEOTRACK;
4327 info.isMute = false;
4328 info.isBlind = false;
4329 info.isLocked = false;
4331 info.type = AUDIOTRACK;
4332 info.isMute = false;
4333 info.isBlind = true;
4334 info.isLocked = false;
4336 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4337 m_commandStack->push(addTrack);
4338 setDocumentModified();
4342 void CustomTrackView::slotDeleteTrack(int ix)
4345 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4347 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4348 deleteTimelineTrack(ix, info);
4349 setDocumentModified();
4350 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4351 m_commandStack->push(command);*/
4355 void CustomTrackView::slotChangeTrack(int ix)
4357 QDialog d(parentWidget());
4358 Ui::AddTrack_UI view;
4360 view.label->setText(i18n("Change track"));
4361 view.before_select->setHidden(true);
4362 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4363 view.track_nb->setValue(ix);
4364 d.setWindowTitle(i18n("Change Track Type"));
4366 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4367 view.video_track->setChecked(true);
4369 view.audio_track->setChecked(true);
4371 if (d.exec() == QDialog::Accepted) {
4373 info.isLocked = false;
4374 info.isMute = false;
4375 ix = view.track_nb->value();
4377 if (view.video_track->isChecked()) {
4378 info.type = VIDEOTRACK;
4379 info.isBlind = false;
4381 info.type = AUDIOTRACK;
4382 info.isBlind = true;
4384 changeTimelineTrack(ix, info);
4385 setDocumentModified();
4390 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4392 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4393 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4394 QList<QGraphicsItem *> selection = m_scene->items(r);
4395 QUndoCommand *deleteTrack = new QUndoCommand();
4396 deleteTrack->setText("Delete track");
4398 // Delete all clips in selected track
4399 for (int i = 0; i < selection.count(); i++) {
4400 if (selection.at(i)->type() == AVWIDGET) {
4401 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4402 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4403 m_scene->removeItem(item);
4406 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4407 Transition *item = static_cast <Transition *>(selection.at(i));
4408 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4409 m_scene->removeItem(item);
4415 selection = m_scene->items();
4416 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4417 m_commandStack->push(deleteTrack);
4420 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4422 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4423 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4424 m_commandStack->push(changeTrack);
4427 void CustomTrackView::autoTransition()
4429 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4430 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4431 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4434 Transition *tr = static_cast <Transition*>(itemList.at(0));
4435 tr->setAutomatic(!tr->isAutomatic());
4436 QDomElement transition = tr->toXML();
4437 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);
4441 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4444 QDomNodeList params = effect.elementsByTagName("parameter");
4445 for (int i = 0; i < params.count(); i++) {
4446 QDomElement e = params.item(i).toElement();
4447 if (!e.isNull() && e.attribute("type") == "constant") {
4448 if (e.hasAttribute("factor")) {
4449 double factor = e.attribute("factor").toDouble();
4450 double value = e.attribute("value").toDouble();
4451 value = value / factor;
4452 result.append(QString::number(value));
4453 } else result.append(e.attribute("value"));
4459 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4461 QList<QGraphicsItem *> list = scene()->items();
4462 ClipItem *clip = NULL;
4463 for (int i = 0; i < list.size(); ++i) {
4464 if (list.at(i)->type() == AVWIDGET) {
4465 clip = static_cast <ClipItem *>(list.at(i));
4466 if (clip->clipProducer() == id) {
4467 clip->setClipName(name);
4471 viewport()->update();
4474 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4476 minimum = GenTime();
4477 maximum = GenTime();
4478 QList<QGraphicsItem *> selection;
4479 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4480 selection.removeAll(item);
4481 for (int i = 0; i < selection.count(); i++) {
4482 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4483 if (clip && clip->type() == AVWIDGET) {
4484 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4485 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4490 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4492 minimum = GenTime();
4493 maximum = GenTime();
4494 QList<QGraphicsItem *> selection;
4495 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4496 selection.removeAll(item);
4497 for (int i = 0; i < selection.count(); i++) {
4498 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4499 if (clip && clip->type() == TRANSITIONWIDGET) {
4500 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4501 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4507 void CustomTrackView::loadGroups(const QDomNodeList groups)
4509 for (int i = 0; i < groups.count(); i++) {
4510 QDomNodeList children = groups.at(i).childNodes();
4511 scene()->clearSelection();
4512 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4513 QDomNode n = children.item(nodeindex);
4514 QDomElement elem = n.toElement();
4515 int pos = elem.attribute("position").toInt();
4516 int track = elem.attribute("track").toInt();
4517 if (elem.tagName() == "clipitem") {
4518 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4519 if (clip) clip->setSelected(true);
4521 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4522 if (clip) clip->setSelected(true);
4525 groupSelectedItems(false, true);
4529 void CustomTrackView::splitAudio()
4531 resetSelectionGroup();
4532 QList<QGraphicsItem *> selection = scene()->selectedItems();
4533 if (selection.isEmpty()) {
4534 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4537 QUndoCommand *splitCommand = new QUndoCommand();
4538 splitCommand->setText(i18n("Split audio"));
4539 for (int i = 0; i < selection.count(); i++) {
4540 if (selection.at(i)->type() == AVWIDGET) {
4541 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4542 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4543 if (clip->parentItem()) {
4544 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4546 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4551 m_commandStack->push(splitCommand);
4554 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4556 ClipItem *clip = getClipItemAt(pos, track);
4558 kDebug() << "// Cannot find clip to split!!!";
4562 int start = pos.frames(m_document->fps());
4563 int freetrack = m_document->tracksCount() - track - 1;
4564 for (; freetrack > 0; freetrack--) {
4565 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4566 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4567 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4568 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4569 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4574 kDebug() << "GOT TRK: " << track;
4575 if (freetrack == 0) {
4576 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4579 info.startPos = clip->startPos();
4580 info.endPos = clip->endPos();
4581 info.cropStart = clip->cropStart();
4582 info.track = m_document->tracksCount() - freetrack;
4583 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4584 scene()->clearSelection();
4585 clip->setSelected(true);
4586 ClipItem *audioClip = getClipItemAt(start, info.track);
4588 clip->setVideoOnly(true);
4589 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4590 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4591 audioClip->setSelected(true);
4592 audioClip->setAudioOnly(true);
4593 groupSelectedItems(false, true);
4597 // unsplit clip: remove audio part and change video part to normal clip
4598 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4599 kDebug() << "//CANNOT FIND CLP GRP";
4602 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4603 QList<QGraphicsItem *> children = grp->childItems();
4604 if (children.count() != 2) {
4605 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4608 for (int i = 0; i < children.count(); i++) {
4609 if (children.at(i) != clip) {
4610 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4611 ItemInfo info = clip->info();
4612 deleteClip(clp->info());
4613 clip->setVideoOnly(false);
4614 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4618 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4619 m_document->clipManager()->removeGroup(grp);
4620 scene()->destroyItemGroup(grp);
4624 void CustomTrackView::setVideoOnly()
4626 resetSelectionGroup();
4627 QList<QGraphicsItem *> selection = scene()->selectedItems();
4628 if (selection.isEmpty()) {
4629 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4632 QUndoCommand *videoCommand = new QUndoCommand();
4633 videoCommand->setText(i18n("Video only"));
4634 for (int i = 0; i < selection.count(); i++) {
4635 if (selection.at(i)->type() == AVWIDGET) {
4636 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4637 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4638 if (clip->parentItem()) {
4639 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4641 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4646 m_commandStack->push(videoCommand);
4649 void CustomTrackView::setAudioOnly()
4651 resetSelectionGroup();
4652 QList<QGraphicsItem *> selection = scene()->selectedItems();
4653 if (selection.isEmpty()) {
4654 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4657 QUndoCommand *videoCommand = new QUndoCommand();
4658 videoCommand->setText(i18n("Audio only"));
4659 for (int i = 0; i < selection.count(); i++) {
4660 if (selection.at(i)->type() == AVWIDGET) {
4661 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4662 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4663 if (clip->parentItem()) {
4664 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4666 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4671 m_commandStack->push(videoCommand);
4674 void CustomTrackView::setAudioAndVideo()
4676 resetSelectionGroup();
4677 QList<QGraphicsItem *> selection = scene()->selectedItems();
4678 if (selection.isEmpty()) {
4679 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4682 QUndoCommand *videoCommand = new QUndoCommand();
4683 videoCommand->setText(i18n("Audio and Video"));
4684 for (int i = 0; i < selection.count(); i++) {
4685 if (selection.at(i)->type() == AVWIDGET) {
4686 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4687 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4688 if (clip->parentItem()) {
4689 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4691 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4696 m_commandStack->push(videoCommand);
4699 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4701 ClipItem *clip = getClipItemAt(pos, track);
4703 kDebug() << "// Cannot find clip to split!!!";
4707 int start = pos.frames(m_document->fps());
4708 clip->setVideoOnly(true);
4709 clip->setAudioOnly(false);
4710 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4711 } else if (audioOnly) {
4712 int start = pos.frames(m_document->fps());
4713 clip->setAudioOnly(true);
4714 clip->setVideoOnly(false);
4715 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4717 int start = pos.frames(m_document->fps());
4718 clip->setAudioOnly(false);
4719 clip->setVideoOnly(false);
4720 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4723 setDocumentModified();
4726 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4728 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4729 m_clipTypeGroup->setEnabled(false);
4731 m_clipTypeGroup->setEnabled(true);
4732 QList <QAction *> actions = m_clipTypeGroup->actions();
4734 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4735 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4736 else lookup = "clip_audio_and_video";
4737 for (int i = 0; i < actions.count(); i++) {
4738 if (actions.at(i)->data().toString() == lookup) {
4739 actions.at(i)->setChecked(true);
4746 void CustomTrackView::reloadTransitionLumas()
4750 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4751 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4752 for (int i = 0; i < params.count(); i++) {
4753 QDomElement e = params.item(i).toElement();
4754 if (e.attribute("tag") == "resource") {
4755 lumaNames = e.attribute("paramlistdisplay");
4756 lumaFiles = e.attribute("paramlist");
4761 QList<QGraphicsItem *> itemList = items();
4762 Transition *transitionitem;
4763 QDomElement transitionXml;
4764 for (int i = 0; i < itemList.count(); i++) {
4765 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4766 transitionitem = static_cast <Transition*>(itemList.at(i));
4767 transitionXml = transitionitem->toXML();
4768 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4769 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4770 for (int i = 0; i < params.count(); i++) {
4771 QDomElement e = params.item(i).toElement();
4772 if (e.attribute("tag") == "resource") {
4773 e.setAttribute("paramlistdisplay", lumaNames);
4774 e.setAttribute("paramlist", lumaFiles);
4779 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4780 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4781 for (int i = 0; i < params.count(); i++) {
4782 QDomElement e = params.item(i).toElement();
4783 if (e.attribute("tag") == "luma") {
4784 e.setAttribute("paramlistdisplay", lumaNames);
4785 e.setAttribute("paramlist", lumaFiles);
4792 emit transitionItemSelected(NULL);
4795 #include "customtrackview.moc"