1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
77 bool sortGuidesList(const Guide *g1 , const Guide *g2)
79 return (*g1).position() < (*g2).position();
84 // disable animation if user asked it in KDE's global settings
85 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
86 // needs something like below (taken from dolphin)
87 // #include <kglobalsettings.h>
88 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
89 // const int duration = animate ? 1500 : 1;
91 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
92 QGraphicsView(projectscene, parent),
93 m_tracksHeight(KdenliveSettings::trackheight()),
97 m_scene(projectscene),
99 m_operationMode(NONE),
106 m_autoScroll(KdenliveSettings::autoscroll()),
107 m_pasteEffectsAction(NULL),
108 m_ungroupAction(NULL),
115 m_blockRefresh(false),
116 m_selectionGroup(NULL)
118 if (doc) m_commandStack = doc->commandStack();
119 else m_commandStack = NULL;
120 setMouseTracking(true);
121 setAcceptDrops(true);
122 KdenliveSettings::setTrackheight(m_tracksHeight);
123 m_animationTimer = new QTimeLine(800);
124 m_animationTimer->setFrameRange(0, 5);
125 m_animationTimer->setUpdateInterval(100);
126 m_animationTimer->setLoopCount(0);
127 m_tipColor = QColor(0, 192, 0, 200);
128 QColor border = QColor(255, 255, 255, 100);
129 m_tipPen.setColor(border);
130 m_tipPen.setWidth(3);
131 setContentsMargins(0, 0, 0, 0);
132 const int maxWidth = m_tracksHeight * m_document->tracksCount();
133 setSceneRect(0, 0, sceneRect().width(), maxWidth);
134 verticalScrollBar()->setMaximum(maxWidth);
135 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
136 m_cursorLine->setZValue(1000);
138 KIcon razorIcon("edit-cut");
139 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
141 KIcon spacerIcon("kdenlive-spacer-tool");
142 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
143 verticalScrollBar()->setTracking(true);
144 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
145 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
146 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
147 m_scrollTimer.setInterval(100);
148 m_scrollTimer.setSingleShot(true);
150 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
151 m_thumbsTimer.setInterval(500);
152 m_thumbsTimer.setSingleShot(true);
155 CustomTrackView::~CustomTrackView()
157 qDeleteAll(m_guides);
158 m_waitingThumbs.clear();
161 void CustomTrackView::setDocumentModified()
163 m_document->setModified(true);
166 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
168 m_timelineContextMenu = timeline;
169 m_timelineContextClipMenu = clip;
170 m_clipTypeGroup = clipTypeGroup;
171 QList <QAction *> list = m_timelineContextClipMenu->actions();
172 for (int i = 0; i < list.count(); i++) {
173 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
174 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
177 m_timelineContextTransitionMenu = transition;
178 list = m_timelineContextTransitionMenu->actions();
179 for (int i = 0; i < list.count(); i++) {
180 if (list.at(i)->data().toString() == "auto") {
181 m_autoTransition = list.at(i);
186 m_timelineContextMenu->addSeparator();
187 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
188 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
189 m_timelineContextMenu->addAction(m_deleteGuide);
191 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
192 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
193 m_timelineContextMenu->addAction(m_editGuide);
196 void CustomTrackView::checkAutoScroll()
198 m_autoScroll = KdenliveSettings::autoscroll();
201 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
202 return m_scene->m_tracksList;
205 void CustomTrackView::checkTrackHeight()
207 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
208 m_tracksHeight = KdenliveSettings::trackheight();
209 emit trackHeightChanged();
210 QList<QGraphicsItem *> itemList = items();
212 Transition *transitionitem;
213 bool snap = KdenliveSettings::snaptopoints();
214 KdenliveSettings::setSnaptopoints(false);
215 for (int i = 0; i < itemList.count(); i++) {
216 if (itemList.at(i)->type() == AVWIDGET) {
217 item = (ClipItem*) itemList.at(i);
218 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
219 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
220 item->resetThumbs(true);
221 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
222 transitionitem = (Transition*) itemList.at(i);
223 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
224 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
227 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
229 for (int i = 0; i < m_guides.count(); i++) {
230 QLineF l = m_guides.at(i)->line();
231 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
232 m_guides.at(i)->setLine(l);
235 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
236 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
237 KdenliveSettings::setSnaptopoints(snap);
238 viewport()->update();
241 /** Zoom or move viewport on mousewheel
243 * If mousewheel+Ctrl, zooms in/out on the timeline.
245 * With Ctrl, moves viewport towards end of timeline if down/back,
246 * opposite on up/forward.
248 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
249 void CustomTrackView::wheelEvent(QWheelEvent * e)
251 if (e->modifiers() == Qt::ControlModifier) {
252 if (e->delta() > 0) emit zoomIn();
255 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
256 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
260 int CustomTrackView::getPreviousVideoTrack(int track)
262 track = m_document->tracksCount() - track - 1;
264 for (int i = track; i > -1; i--) {
265 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
271 void CustomTrackView::slotFetchNextThumbs()
273 if (!m_waitingThumbs.isEmpty()) {
274 ClipItem *item = m_waitingThumbs.takeFirst();
275 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
276 item = m_waitingThumbs.takeFirst();
278 if (item) item->slotFetchThumbs();
279 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
283 void CustomTrackView::slotCheckMouseScrolling()
285 if (m_scrollOffset == 0) {
286 m_scrollTimer.stop();
289 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
290 m_scrollTimer.start();
293 void CustomTrackView::slotCheckPositionScrolling()
295 // If mouse is at a border of the view, scroll
296 if (m_moveOpMode != SEEK) return;
297 if (mapFromScene(m_cursorPos, 0).x() < 3) {
298 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
299 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
300 setCursorPos(mapToScene(QPoint(-2, 0)).x());
301 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
302 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
303 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
304 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
311 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
313 int pos = event->x();
314 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
315 emit mousePosition(mappedXPos);
317 if (event->buttons() & Qt::MidButton) return;
318 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
319 QGraphicsView::mouseMoveEvent(event);
324 if (event->buttons() != Qt::NoButton) {
325 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
326 if (m_dragItem && m_tool == SELECTTOOL) {
327 if (m_operationMode == MOVE && move) {
328 QGraphicsView::mouseMoveEvent(event);
329 // If mouse is at a border of the view, scroll
331 m_scrollOffset = -30;
332 m_scrollTimer.start();
333 } else if (viewport()->width() - pos < 10) {
335 m_scrollTimer.start();
336 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
338 } else if (m_operationMode == RESIZESTART && move) {
339 double snappedPos = getSnapPointForPos(mappedXPos);
340 m_document->renderer()->pause();
341 m_dragItem->resizeStart((int)(snappedPos));
342 } else if (m_operationMode == RESIZEEND && move) {
343 double snappedPos = getSnapPointForPos(mappedXPos);
344 m_document->renderer()->pause();
345 m_dragItem->resizeEnd((int)(snappedPos));
346 } else if (m_operationMode == FADEIN && move) {
347 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
348 } else if (m_operationMode == FADEOUT && move) {
349 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
350 } else if (m_operationMode == KEYFRAME && move) {
351 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
352 double pos = mapToScene(event->pos()).toPoint().y();
353 QRectF br = m_dragItem->sceneBoundingRect();
354 double maxh = 100.0 / br.height();
355 pos = (br.bottom() - pos) * maxh;
356 m_dragItem->updateKeyFramePos(keyFramePos, pos);
364 } else if (m_operationMode == MOVEGUIDE) {
369 QGraphicsView::mouseMoveEvent(event);
371 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
373 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
374 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
378 if (m_tool == RAZORTOOL) {
379 setCursor(m_razorCursor);
380 //QGraphicsView::mouseMoveEvent(event);
382 } else if (m_tool == SPACERTOOL) {
383 setCursor(m_spacerCursor);
387 QList<QGraphicsItem *> itemList = items(event->pos());
388 QGraphicsRectItem *item = NULL;
389 OPERATIONTYPE opMode = NONE;
391 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
393 } else for (int i = 0; i < itemList.count(); i++) {
394 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
395 item = (QGraphicsRectItem*) itemList.at(i);
400 if (item && event->buttons() == Qt::NoButton) {
401 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
402 if (m_tool == RAZORTOOL) {
403 // razor tool over a clip, display current frame in monitor
404 if (/*!m_blockRefresh && */item->type() == AVWIDGET) {
405 //TODO: solve crash when showing frame when moving razor over clip
406 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
411 opMode = clip->operationMode(mapToScene(event->pos()));
412 const double size = 5;
413 if (opMode == m_moveOpMode) {
414 QGraphicsView::mouseMoveEvent(event);
418 m_animationTimer->stop();
425 m_moveOpMode = opMode;
426 if (opMode == MOVE) {
427 setCursor(Qt::OpenHandCursor);
428 } else if (opMode == RESIZESTART) {
429 setCursor(KCursor("left_side", Qt::SizeHorCursor));
430 if (m_visualTip == NULL) {
431 QRectF rect = clip->sceneBoundingRect();
433 polygon << QPoint(0, - size * 2);
434 polygon << QPoint(size * 2, 0);
435 polygon << QPoint(0, size * 2);
436 polygon << QPoint(0, - size * 2);
438 m_visualTip = new QGraphicsPolygonItem(polygon);
439 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
440 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
441 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
442 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
443 m_visualTip->setZValue(100);
444 m_animation = new QGraphicsItemAnimation;
445 m_animation->setItem(m_visualTip);
446 m_animation->setTimeLine(m_animationTimer);
447 m_animation->setScaleAt(.5, 2, 1);
448 m_animation->setScaleAt(1, 1, 1);
449 scene()->addItem(m_visualTip);
450 m_animationTimer->start();
452 } else if (opMode == RESIZEEND) {
453 setCursor(KCursor("right_side", Qt::SizeHorCursor));
454 if (m_visualTip == NULL) {
455 QRectF rect = clip->sceneBoundingRect();
457 polygon << QPoint(0, - size * 2);
458 polygon << QPoint(- size * 2, 0);
459 polygon << QPoint(0, size * 2);
460 polygon << QPoint(0, - size * 2);
462 m_visualTip = new QGraphicsPolygonItem(polygon);
463 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
464 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
465 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
466 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
467 m_visualTip->setZValue(100);
468 m_animation = new QGraphicsItemAnimation;
469 m_animation->setItem(m_visualTip);
470 m_animation->setTimeLine(m_animationTimer);
471 m_animation->setScaleAt(.5, 2, 1);
472 m_animation->setScaleAt(1, 1, 1);
473 scene()->addItem(m_visualTip);
474 m_animationTimer->start();
476 } else if (opMode == FADEIN) {
477 if (m_visualTip == NULL) {
478 ClipItem *item = (ClipItem *) clip;
479 QRectF rect = clip->sceneBoundingRect();
480 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
481 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
482 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
483 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
484 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
485 m_visualTip->setZValue(100);
486 m_animation = new QGraphicsItemAnimation;
487 m_animation->setItem(m_visualTip);
488 m_animation->setTimeLine(m_animationTimer);
489 m_animation->setScaleAt(.5, 2, 2);
490 m_animation->setScaleAt(1, 1, 1);
491 scene()->addItem(m_visualTip);
492 m_animationTimer->start();
494 setCursor(Qt::PointingHandCursor);
495 } else if (opMode == FADEOUT) {
496 if (m_visualTip == NULL) {
497 ClipItem *item = (ClipItem *) clip;
498 QRectF rect = clip->sceneBoundingRect();
499 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
500 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
501 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
502 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
503 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
504 m_visualTip->setZValue(100);
505 m_animation = new QGraphicsItemAnimation;
506 m_animation->setItem(m_visualTip);
507 m_animation->setTimeLine(m_animationTimer);
508 m_animation->setScaleAt(.5, 2, 2);
509 m_animation->setScaleAt(1, 1, 1);
510 scene()->addItem(m_visualTip);
511 m_animationTimer->start();
513 setCursor(Qt::PointingHandCursor);
514 } else if (opMode == TRANSITIONSTART) {
515 if (m_visualTip == NULL) {
516 QRectF rect = clip->sceneBoundingRect();
518 polygon << QPoint(0, - size * 2);
519 polygon << QPoint(size * 2, 0);
520 polygon << QPoint(0, 0);
521 polygon << QPoint(0, - size * 2);
523 m_visualTip = new QGraphicsPolygonItem(polygon);
524 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
525 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
526 m_visualTip->setPos(rect.x(), rect.bottom());
527 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
528 m_visualTip->setZValue(100);
529 m_animation = new QGraphicsItemAnimation;
530 m_animation->setItem(m_visualTip);
531 m_animation->setTimeLine(m_animationTimer);
532 m_animation->setScaleAt(.5, 2, 2);
533 m_animation->setScaleAt(1, 1, 1);
534 scene()->addItem(m_visualTip);
535 m_animationTimer->start();
537 setCursor(Qt::PointingHandCursor);
538 } else if (opMode == TRANSITIONEND) {
539 if (m_visualTip == NULL) {
540 QRectF rect = clip->sceneBoundingRect();
542 polygon << QPoint(0, - size * 2);
543 polygon << QPoint(- size * 2, 0);
544 polygon << QPoint(0, 0);
545 polygon << QPoint(0, - size * 2);
547 m_visualTip = new QGraphicsPolygonItem(polygon);
548 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
549 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
550 m_visualTip->setPos(rect.right(), rect.bottom());
551 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
552 m_visualTip->setZValue(100);
553 m_animation = new QGraphicsItemAnimation;
554 m_animation->setItem(m_visualTip);
555 m_animation->setTimeLine(m_animationTimer);
556 m_animation->setScaleAt(.5, 2, 2);
557 m_animation->setScaleAt(1, 1, 1);
558 scene()->addItem(m_visualTip);
559 m_animationTimer->start();
561 setCursor(Qt::PointingHandCursor);
562 } else if (opMode == KEYFRAME) {
563 setCursor(Qt::PointingHandCursor);
565 } // no clip under mouse
566 else if (m_tool == RAZORTOOL) {
569 } else if (opMode == MOVEGUIDE) {
570 m_moveOpMode = opMode;
571 setCursor(Qt::SplitHCursor);
574 m_animationTimer->stop();
581 setCursor(Qt::ArrowCursor);
582 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
583 QGraphicsView::mouseMoveEvent(event);
585 setCursorPos(mappedXPos);
586 slotCheckPositionScrolling();
588 } else m_moveOpMode = NONE;
590 QGraphicsView::mouseMoveEvent(event);
594 void CustomTrackView::mousePressEvent(QMouseEvent * event)
596 //kDebug() << "mousePressEvent STARTED";
597 setFocus(Qt::MouseFocusReason);
598 m_menuPosition = QPoint();
600 // special cases (middle click button or ctrl / shift click
601 if (event->button() == Qt::MidButton) {
602 m_document->renderer()->switchPlay();
603 m_blockRefresh = false;
604 m_operationMode = NONE;
608 if (event->modifiers() & Qt::ShiftModifier) {
609 setDragMode(QGraphicsView::RubberBandDrag);
610 if (!(event->modifiers() & Qt::ControlModifier)) {
611 resetSelectionGroup();
612 scene()->clearSelection();
614 QGraphicsView::mousePressEvent(event);
615 m_blockRefresh = false;
616 m_operationMode = RUBBERSELECTION;
620 m_blockRefresh = true;
623 bool collision = false;
625 if (m_tool != RAZORTOOL) activateMonitor();
626 else if (m_document->renderer()->playSpeed() != 0.0) {
627 m_document->renderer()->pause();
630 m_clickEvent = event->pos();
632 // check item under mouse
633 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
635 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
636 setDragMode(QGraphicsView::ScrollHandDrag);
637 QGraphicsView::mousePressEvent(event);
638 m_blockRefresh = false;
639 m_operationMode = NONE;
643 // if a guide and a clip were pressed, just select the guide
644 for (int i = 0; i < collisionList.count(); ++i) {
645 if (collisionList.at(i)->type() == GUIDEITEM) {
646 // a guide item was pressed
647 m_dragGuide = (Guide *) collisionList.at(i);
648 if (event->button() == Qt::LeftButton) { // move it
649 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
651 m_operationMode = MOVEGUIDE;
652 // deselect all clips so that only the guide will move
653 m_scene->clearSelection();
654 resetSelectionGroup(false);
655 updateSnapPoints(NULL);
656 QGraphicsView::mousePressEvent(event);
658 } else // show context menu
663 // Find first clip, transition or group under mouse (when no guides selected)
665 AbstractGroupItem *dragGroup = NULL;
666 while (!m_dragGuide && ct < collisionList.count()) {
667 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
668 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
669 m_dragItemInfo = m_dragItem->info();
670 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
671 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
672 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
679 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
680 // update transition menu action
681 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
682 m_autoTransition->setEnabled(true);
683 } else m_autoTransition->setEnabled(false);
685 // context menu requested
686 if (event->button() == Qt::RightButton) {
688 if (dragGroup) dragGroup->setSelected(true);
689 else if (!m_dragItem->isSelected()) {
690 resetSelectionGroup(false);
691 m_scene->clearSelection();
692 m_dragItem->setSelected(true);
694 } else if (!m_dragGuide) {
695 // check if there is a guide close to mouse click
696 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
697 for (int i = 0; i < guidesCollisionList.count(); i++) {
698 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
699 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
703 // keep this to support multiple guides context menu in the future (?)
704 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
705 guidesCollisionList.removeAt(0);
707 if (!guidesCollisionList.isEmpty())
708 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
711 m_operationMode = NONE;
712 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
713 m_menuPosition = m_clickEvent;
719 // No item under click
720 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
721 resetSelectionGroup(false);
722 setCursor(Qt::ArrowCursor);
723 m_scene->clearSelection();
725 emit clipItemSelected(NULL);
726 updateClipTypeActions(NULL);
727 if (m_tool == SPACERTOOL) {
728 QList<QGraphicsItem *> selection;
729 if (event->modifiers() == Qt::ControlModifier) {
730 // Ctrl + click, select all items on track after click position
731 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
732 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
734 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
736 // Select all items on all tracks after click position
737 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
738 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
741 QList <GenTime> offsetList;
742 for (int i = 0; i < selection.count(); i++) {
743 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
744 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
745 offsetList.append(item->startPos());
746 offsetList.append(item->endPos());
747 selection.at(i)->setSelected(true);
749 if (selection.at(i)->type() == GROUPWIDGET) {
750 QList<QGraphicsItem *> children = selection.at(i)->childItems();
751 for (int j = 0; j < children.count(); j++) {
752 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
753 offsetList.append(item->startPos());
754 offsetList.append(item->endPos());
756 selection.at(i)->setSelected(true);
760 if (!offsetList.isEmpty()) {
762 QList <GenTime> cleandOffsetList;
763 GenTime startOffset = offsetList.takeFirst();
764 for (int k = 0; k < offsetList.size(); k++) {
765 GenTime newoffset = offsetList.at(k) - startOffset;
766 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
767 cleandOffsetList.append(newoffset);
770 updateSnapPoints(NULL, cleandOffsetList, true);
772 groupSelectedItems(true);
773 m_operationMode = SPACER;
774 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
775 QGraphicsView::mousePressEvent(event);
776 kDebug() << "END mousePress EVENT ";
781 if (m_tool == RAZORTOOL && m_dragItem) {
782 if (m_dragItem->type() == TRANSITIONWIDGET) {
783 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
787 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
788 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
793 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
794 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
795 m_document->renderer()->pause();
796 m_commandStack->push(command);
797 setDocumentModified();
803 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
805 QList <GenTime> offsetList;
806 QList<QGraphicsItem *> children = dragGroup->childItems();
807 for (int i = 0; i < children.count(); i++) {
808 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
809 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
810 offsetList.append(item->startPos());
811 offsetList.append(item->endPos());
814 if (!offsetList.isEmpty()) {
816 GenTime startOffset = offsetList.takeFirst();
817 QList <GenTime> cleandOffsetList;
818 for (int k = 0; k < offsetList.size(); k++) {
819 GenTime newoffset = offsetList.at(k) - startOffset;
820 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
821 cleandOffsetList.append(newoffset);
824 updateSnapPoints(NULL, cleandOffsetList, true);
828 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
829 else emit clipItemSelected(NULL);
831 bool itemSelected = false;
832 if (m_dragItem->isSelected()) itemSelected = true;
833 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
834 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
835 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
836 resetSelectionGroup();
837 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
839 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
840 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
841 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
843 bool selected = !m_dragItem->isSelected();
844 if (dragGroup) dragGroup->setSelected(selected);
845 else m_dragItem->setSelected(selected);
847 groupSelectedItems();
848 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
849 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
850 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
853 // If clicked item is selected, allow move
854 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
856 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
857 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
859 if (m_operationMode == KEYFRAME) {
860 m_dragItem->updateSelectedKeyFrame();
861 m_blockRefresh = false;
863 } else if (m_operationMode == MOVE) {
864 setCursor(Qt::ClosedHandCursor);
865 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
867 info.startPos = m_dragItem->startPos();
868 info.track = m_dragItem->track();
869 int transitiontrack = getPreviousVideoTrack(info.track);
870 ClipItem *transitionClip = NULL;
871 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
872 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
873 info.endPos = transitionClip->endPos();
874 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
875 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
876 // Check there is no other transition at that place
877 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
878 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
879 QList<QGraphicsItem *> selection = m_scene->items(r);
880 bool transitionAccepted = true;
881 for (int i = 0; i < selection.count(); i++) {
882 if (selection.at(i)->type() == TRANSITIONWIDGET) {
883 Transition *tr = static_cast <Transition *>(selection.at(i));
884 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
885 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
886 } else transitionAccepted = false;
889 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
890 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
891 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
893 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
894 info.track = m_dragItem->track();
895 int transitiontrack = getPreviousVideoTrack(info.track);
896 ClipItem *transitionClip = NULL;
897 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
898 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
899 info.startPos = transitionClip->startPos();
900 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
901 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
902 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
903 EffectsList::setParameter(transition, "reverse", "1");
905 // Check there is no other transition at that place
906 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
907 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
908 QList<QGraphicsItem *> selection = m_scene->items(r);
909 bool transitionAccepted = true;
910 for (int i = 0; i < selection.count(); i++) {
911 if (selection.at(i)->type() == TRANSITIONWIDGET) {
912 Transition *tr = static_cast <Transition *>(selection.at(i));
913 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
914 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
915 } else transitionAccepted = false;
918 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
919 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
921 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
922 resetSelectionGroup(false);
923 m_dragItem->setSelected(true);
926 m_blockRefresh = false;
928 //QGraphicsView::mousePressEvent(event);
931 void CustomTrackView::resetSelectionGroup(bool selectItems)
933 if (m_selectionGroup) {
934 // delete selection group
935 bool snap = KdenliveSettings::snaptopoints();
936 KdenliveSettings::setSnaptopoints(false);
938 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
939 scene()->destroyItemGroup(m_selectionGroup);
940 for (int i = 0; i < children.count(); i++) {
941 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
942 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
943 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
944 children.at(i)->setSelected(selectItems);
946 } else if (children.at(i)->type() == GROUPWIDGET) {
947 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
948 children.at(i)->setSelected(selectItems);
951 m_selectionGroup = NULL;
952 KdenliveSettings::setSnaptopoints(snap);
956 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
958 if (m_selectionGroup) {
959 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
962 QList<QGraphicsItem *> selection = m_scene->selectedItems();
963 if (selection.isEmpty()) return;
964 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
965 // Find top left position of selection
966 for (int i = 1; i < selection.count(); i++) {
967 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
968 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
969 if (currenttop.x() < top.x()) top.setX(currenttop.x());
970 if (currenttop.y() < top.y()) top.setY(currenttop.y());
974 if (force || selection.count() > 1) {
975 bool snap = KdenliveSettings::snaptopoints();
976 KdenliveSettings::setSnaptopoints(false);
977 if (createNewGroup) {
978 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
979 newGroup->translate(-top.x(), -top.y() + 1);
980 newGroup->setPos(top.x(), top.y() - 1);
981 scene()->addItem(newGroup);
983 // CHeck if we are trying to include a group in a group
984 QList <AbstractGroupItem *> groups;
985 for (int i = 0; i < selection.count(); i++) {
986 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
987 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
988 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
990 if (!groups.isEmpty()) {
991 // ungroup previous groups
992 while (!groups.isEmpty()) {
993 AbstractGroupItem *grp = groups.takeFirst();
994 m_document->clipManager()->removeGroup(grp);
995 scene()->destroyItemGroup(grp);
997 selection = m_scene->selectedItems();
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1002 newGroup->addToGroup(selection.at(i));
1003 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1006 KdenliveSettings::setSnaptopoints(snap);
1008 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1009 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1010 m_selectionGroup->setPos(top.x(), top.y() - 1);
1011 scene()->addItem(m_selectionGroup);
1012 for (int i = 0; i < selection.count(); i++) {
1013 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1014 m_selectionGroup->addToGroup(selection.at(i));
1015 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1018 KdenliveSettings::setSnaptopoints(snap);
1019 if (m_selectionGroup) {
1020 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1021 m_selectionGroupInfo.track = m_selectionGroup->track();
1024 } else resetSelectionGroup();
1027 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1029 kDebug() << "++++++++++++ DBL CLK";
1030 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1031 if (m_moveOpMode == KEYFRAME) {
1032 // user double clicked on a keyframe, open edit dialog
1033 QDialog d(parentWidget());
1034 Ui::KeyFrameDialog_UI view;
1036 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
1037 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1038 view.kfr_value->setFocus();
1039 if (d.exec() == QDialog::Accepted) {
1040 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
1041 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1042 ClipItem *item = (ClipItem *)m_dragItem;
1043 QString previous = item->keyframes(item->selectedEffectIndex());
1044 item->updateKeyframeEffect();
1045 QString next = item->keyframes(item->selectedEffectIndex());
1046 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1047 m_commandStack->push(command);
1048 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1049 emit clipItemSelected(item, item->selectedEffectIndex());
1054 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1055 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1056 ClipItem * item = (ClipItem *) m_dragItem;
1057 QString previous = item->keyframes(item->selectedEffectIndex());
1058 item->updateKeyframeEffect();
1059 QString next = item->keyframes(item->selectedEffectIndex());
1060 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1061 m_commandStack->push(command);
1062 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1063 emit clipItemSelected(item, item->selectedEffectIndex());
1065 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1066 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1069 if (m_dragItem->type() == TRANSITIONWIDGET) {
1070 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1072 getClipAvailableSpace(m_dragItem, minimum, maximum);
1074 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1075 d.setMargins(minimum, maximum);
1076 if (d.exec() == QDialog::Accepted) {
1077 if (m_dragItem->type() == TRANSITIONWIDGET) {
1078 // move & resize transition
1080 startInfo.startPos = m_dragItem->startPos();
1081 startInfo.endPos = m_dragItem->endPos();
1082 startInfo.track = m_dragItem->track();
1084 endInfo.startPos = d.startPos();
1085 endInfo.endPos = endInfo.startPos + d.duration();
1086 endInfo.track = m_dragItem->track();
1087 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1088 m_commandStack->push(command);
1090 // move and resize clip
1091 QUndoCommand *moveCommand = new QUndoCommand();
1092 moveCommand->setText(i18n("Edit clip"));
1093 ItemInfo clipInfo = m_dragItem->info();
1094 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1095 // duration was reduced, so process it first
1096 ItemInfo startInfo = clipInfo;
1097 clipInfo.endPos = clipInfo.startPos + d.duration();
1098 clipInfo.cropStart = d.cropStart();
1099 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1101 if (d.startPos() != clipInfo.startPos) {
1102 ItemInfo startInfo = clipInfo;
1103 clipInfo.startPos = d.startPos();
1104 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1105 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1107 if (d.duration() > m_dragItem->cropDuration()) {
1108 // duration was increased, so process it after move
1109 ItemInfo startInfo = clipInfo;
1110 clipInfo.endPos = clipInfo.startPos + d.duration();
1111 clipInfo.cropStart = d.cropStart();
1112 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1114 m_commandStack->push(moveCommand);
1118 QList<QGraphicsItem *> collisionList = items(event->pos());
1119 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1120 Guide *editGuide = (Guide *) collisionList.at(0);
1121 if (editGuide) slotEditGuide(editGuide->info());
1127 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1129 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1131 clip->setKeyframes(index, keyframes);
1132 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1133 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1137 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1139 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1140 m_editGuide->setEnabled(m_dragGuide != NULL);
1141 if (clip == NULL) m_timelineContextMenu->popup(pos);
1142 else if (group != NULL) {
1143 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1144 m_ungroupAction->setEnabled(true);
1145 updateClipTypeActions(NULL);
1146 m_timelineContextClipMenu->popup(pos);
1148 m_ungroupAction->setEnabled(false);
1149 if (clip->type() == AVWIDGET) {
1150 ClipItem *item = static_cast <ClipItem*>(clip);
1151 updateClipTypeActions(item);
1152 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1153 m_timelineContextClipMenu->popup(pos);
1154 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1158 void CustomTrackView::activateMonitor()
1160 emit activateDocumentMonitor();
1163 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1165 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1167 resetSelectionGroup();
1168 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1169 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1171 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1172 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1174 info.startPos = GenTime();
1175 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1176 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1177 info.track = (int)(1 / m_tracksHeight);
1178 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1179 m_selectionGroup->addToGroup(item);
1180 item->setFlags(QGraphicsItem::ItemIsSelectable);
1181 //TODO: check if we do not overlap another clip when first dropping in timeline
1182 // if (insertPossible(m_selectionGroup, event->pos()))
1183 QList <GenTime> offsetList;
1184 offsetList.append(info.endPos);
1185 updateSnapPoints(NULL, offsetList);
1186 scene()->addItem(m_selectionGroup);
1187 event->acceptProposedAction();
1188 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1190 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1191 m_scene->clearSelection();
1192 resetSelectionGroup(false);
1194 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1197 QList <GenTime> offsetList;
1198 for (int i = 0; i < ids.size(); ++i) {
1199 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1200 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1202 info.startPos = start;
1203 info.endPos = info.startPos + clip->duration();
1204 info.track = (int)(1 / m_tracksHeight);
1205 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1206 start += clip->duration();
1207 offsetList.append(start);
1208 m_selectionGroup->addToGroup(item);
1209 item->setFlags(QGraphicsItem::ItemIsSelectable);
1210 m_waitingThumbs.append(item);
1212 //TODO: check if we do not overlap another clip when first dropping in timeline
1213 //if (insertPossible(m_selectionGroup, event->pos()))
1214 updateSnapPoints(NULL, offsetList);
1215 scene()->addItem(m_selectionGroup);
1216 m_thumbsTimer.start();
1217 event->acceptProposedAction();
1220 // the drag is not a clip (may be effect, ...)
1222 QGraphicsView::dragEnterEvent(event);
1227 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1230 QList<QGraphicsItem *> children = group->childItems();
1231 for (int i = 0; i < children.count(); i++) {
1232 if (children.at(i)->type() == AVWIDGET) {
1233 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1234 ItemInfo info = clip->info();
1235 kDebug() << " / / INSERT : " << pos.x();
1236 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1237 kDebug() << " / / INSERT RECT: " << shape;
1238 path = path.united(QPolygonF(shape));
1242 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1243 if (collindingItems.isEmpty()) return true;
1245 for (int i = 0; i < collindingItems.count(); i++) {
1246 QGraphicsItem *collision = collindingItems.at(i);
1247 if (collision->type() == AVWIDGET) {
1249 kDebug() << "// COLLISIION DETECTED";
1259 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1261 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1262 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1263 collindingItems.removeAll(item);
1264 if (collindingItems.isEmpty()) return false;
1266 for (int i = 0; i < collindingItems.count(); i++) {
1267 QGraphicsItem *collision = collindingItems.at(i);
1268 if (collision->type() == item->type()) {
1270 kDebug() << "// COLLISIION DETECTED";
1278 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1280 int track = m_document->tracksCount() - clip->track();
1281 GenTime pos = clip->startPos();
1282 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1283 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1286 bool success = true;
1287 for (int i = 0; i < clip->effectsCount(); i++) {
1288 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1290 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1291 m_document->renderer()->doRefresh();
1294 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1296 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1298 // Special case: speed effect
1299 if (effect.attribute("id") == "speed") {
1300 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1301 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1304 ItemInfo info = clip->info();
1305 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1306 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1307 if (strobe == 0) strobe = 1;
1308 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1309 clip->addEffect(effect);
1310 emit clipItemSelected(clip);
1314 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1315 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1316 emit clipItemSelected(clip);
1317 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1320 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1322 QString index = effect.attribute("kdenlive_ix");
1323 // Special case: speed effect
1324 if (effect.attribute("id") == "speed") {
1325 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1327 ItemInfo info = clip->info();
1328 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1329 clip->deleteEffect(index);
1330 emit clipItemSelected(clip);
1334 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1335 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1336 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1339 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1341 clip->deleteEffect(index);
1342 emit clipItemSelected(clip);
1346 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1348 QList<QGraphicsItem *> itemList = group->childItems();
1349 QUndoCommand *effectCommand = new QUndoCommand();
1351 QDomNode namenode = effect.elementsByTagName("name").item(0);
1352 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1353 else effectName = i18n("effect");
1354 effectCommand->setText(i18n("Add %1", effectName));
1356 for (int i = 0; i < itemList.count(); i++) {
1357 if (itemList.at(i)->type() == AVWIDGET) {
1358 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1359 if (effect.attribute("type") == "audio") {
1360 // Don't add audio effects on video clips
1361 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1362 } else if (effect.hasAttribute("type") == false) {
1363 // Don't add video effect on audio clips
1364 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1367 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1368 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1371 if (item->isItemLocked()) {
1374 item->initEffect(effect);
1375 if (effect.attribute("tag") == "ladspa") {
1376 QString ladpsaFile = m_document->getLadspaFile();
1377 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1378 effect.setAttribute("src", ladpsaFile);
1380 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1385 m_commandStack->push(effectCommand);
1386 setDocumentModified();
1387 } else delete effectCommand;
1390 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1392 QList<QGraphicsItem *> itemList;
1393 QUndoCommand *effectCommand = new QUndoCommand();
1395 QDomNode namenode = effect.elementsByTagName("name").item(0);
1396 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1397 else effectName = i18n("effect");
1398 effectCommand->setText(i18n("Add %1", effectName));
1400 if (track == -1) itemList = scene()->selectedItems();
1401 if (itemList.isEmpty()) {
1402 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1403 if (clip) itemList.append(clip);
1404 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1406 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1407 for (int i = 0; i < itemList.count(); i++) {
1408 if (itemList.at(i)->type() == AVWIDGET) {
1409 ClipItem *item = (ClipItem *)itemList.at(i);
1410 if (effect.attribute("type") == "audio") {
1411 // Don't add audio effects on video clips
1412 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1413 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1416 } else if (effect.hasAttribute("type") == false) {
1417 // Don't add video effect on audio clips
1418 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1419 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1423 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1424 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1427 if (item->isItemLocked()) {
1430 item->initEffect(effect);
1431 if (effect.attribute("tag") == "ladspa") {
1432 QString ladpsaFile = m_document->getLadspaFile();
1433 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1434 effect.setAttribute("src", ladpsaFile);
1436 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1441 m_commandStack->push(effectCommand);
1442 setDocumentModified();
1443 } else delete effectCommand;
1446 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1448 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1449 m_commandStack->push(command);
1450 setDocumentModified();
1453 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1455 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1458 // Special case: speed effect
1459 if (effect.attribute("id") == "speed") {
1460 ItemInfo info = clip->info();
1461 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1462 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1463 if (strobe == 0) strobe = 1;
1464 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1465 clip->setEffectAt(ix, effect);
1466 if (ix == clip->selectedEffectIndex()) {
1467 clip->setSelectedEffect(ix);
1472 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1473 if (effect.attribute("tag") == "ladspa") {
1474 // Update the ladspa affect file
1475 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1477 // check if we are trying to reset a keyframe effect
1478 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1479 clip->initEffect(effect);
1480 effectParams = clip->getEffectArgs(effect);
1482 if (effectParams.paramValue("disabled") == "1") {
1483 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1484 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1485 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1486 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1487 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1489 clip->setEffectAt(ix, effect);
1490 if (ix == clip->selectedEffectIndex()) {
1491 clip->setSelectedEffect(ix);
1492 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1494 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1495 // A fade effect was modified, update the clip
1496 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1497 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1498 clip->setFadeIn(pos);
1500 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1501 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1502 clip->setFadeOut(pos);
1506 setDocumentModified();
1509 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1511 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1512 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1513 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1514 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1515 clip->setEffectAt(oldPos - 1, act);
1516 clip->setEffectAt(newPos - 1, before);
1517 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1518 emit clipItemSelected(clip, newPos - 1);
1519 setDocumentModified();
1521 else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1524 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1526 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1527 QDomElement oldEffect = effect.cloneNode().toElement();
1528 if (effect.attribute("id") == "speed") {
1530 ItemInfo info = clip->info();
1531 effect.setAttribute("disabled", (int) disable);
1532 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1534 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1535 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1536 if (strobe == 0) strobe = 1;
1537 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1542 effect.setAttribute("disabled", (int) disable);
1543 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1544 m_commandStack->push(command);
1545 setDocumentModified();;
1548 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1550 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1551 m_commandStack->push(command);
1552 setDocumentModified();
1555 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1557 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1558 m_commandStack->push(command);
1561 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1565 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1566 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1567 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1568 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);
1569 m_blockRefresh = false;
1572 if (item->parentItem()) {
1573 // Item is part of a group, reset group
1574 resetSelectionGroup();
1576 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1578 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1579 int cutPos = (int) cutTime.frames(m_document->fps());
1581 double speed = item->speed();
1582 newPos.startPos = cutTime;
1583 newPos.endPos = info.endPos;
1584 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1585 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1586 newPos.track = info.track;
1587 ClipItem *dup = item->clone(newPos);
1588 // remove unwanted effects (fade in) from 2nd part of cutted clip
1589 int ix = dup->hasEffect(QString(), "fadein");
1591 QDomElement oldeffect = item->effectAt(ix);
1592 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1594 ix = dup->hasEffect(QString(), "fade_from_black");
1596 QDomElement oldeffect = item->effectAt(ix);
1597 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1599 item->resizeEnd(cutPos, false);
1600 scene()->addItem(dup);
1601 if (item->checkKeyFrames()) slotRefreshEffects(item);
1602 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1603 item->baseClip()->addReference();
1604 m_document->updateClip(item->baseClip()->getId());
1605 setDocumentModified();
1606 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);
1607 kDebug() << "// CUTTING CLIP dONE";
1611 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1612 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1613 if (!item || !dup || item == dup) {
1614 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1615 m_blockRefresh = false;
1618 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1619 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1623 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1624 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1625 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1626 //deleteClip(dup->info());
1629 if (dup->isSelected()) emit clipItemSelected(NULL);
1630 dup->baseClip()->removeReference();
1631 m_document->updateClip(dup->baseClip()->getId());
1632 scene()->removeItem(dup);
1635 ItemInfo clipinfo = item->info();
1636 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1637 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1639 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1640 setDocumentModified();
1642 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1645 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1648 void CustomTrackView::slotEnableRefresh()
1650 m_blockRefresh = false;
1653 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1655 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1656 if (itemList.count() == 1) {
1657 if (itemList.at(0)->type() == AVWIDGET) {
1658 ClipItem *item = (ClipItem *) itemList.at(0);
1660 info.track = item->track();
1661 ClipItem *transitionClip = NULL;
1662 const int transitiontrack = getPreviousVideoTrack(info.track);
1663 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1664 if (pos < item->startPos() + item->cropDuration() / 2) {
1665 // add transition to clip start
1666 info.startPos = item->startPos();
1667 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1668 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1669 info.endPos = transitionClip->endPos();
1670 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1671 // Check there is no other transition at that place
1672 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1673 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1674 QList<QGraphicsItem *> selection = m_scene->items(r);
1675 bool transitionAccepted = true;
1676 for (int i = 0; i < selection.count(); i++) {
1677 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1678 Transition *tr = static_cast <Transition *>(selection.at(i));
1679 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1680 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1681 } else transitionAccepted = false;
1684 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1685 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1688 // add transition to clip end
1689 info.endPos = item->endPos();
1690 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1691 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1692 info.startPos = transitionClip->startPos();
1693 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1694 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1695 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1697 // Check there is no other transition at that place
1698 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1699 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1700 QList<QGraphicsItem *> selection = m_scene->items(r);
1701 bool transitionAccepted = true;
1702 for (int i = 0; i < selection.count(); i++) {
1703 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1704 Transition *tr = static_cast <Transition *>(selection.at(i));
1705 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1706 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1707 } else transitionAccepted = false;
1710 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1711 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1714 } else for (int i = 0; i < itemList.count(); i++) {
1715 if (itemList.at(i)->type() == AVWIDGET) {
1716 ClipItem *item = (ClipItem *) itemList.at(i);
1718 info.startPos = item->startPos();
1719 info.endPos = info.startPos + GenTime(65, m_document->fps());
1720 info.track = item->track();
1722 // Check there is no other transition at that place
1723 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1724 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1725 QList<QGraphicsItem *> selection = m_scene->items(r);
1726 bool transitionAccepted = true;
1727 for (int i = 0; i < selection.count(); i++) {
1728 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1729 Transition *tr = static_cast <Transition *>(selection.at(i));
1730 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1731 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1732 } else transitionAccepted = false;
1735 int transitiontrack = getPreviousVideoTrack(info.track);
1736 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1737 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1742 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1744 if (transitionInfo.startPos >= transitionInfo.endPos) {
1745 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1748 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1749 m_commandStack->push(command);
1750 setDocumentModified();
1753 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1755 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1756 //kDebug() << "---- ADDING transition " << params.attribute("value");
1757 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1758 scene()->addItem(tr);
1759 setDocumentModified();
1761 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1766 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1768 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1770 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1773 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1774 if (m_dragItem == item) m_dragItem = NULL;
1776 emit transitionItemSelected(NULL);
1777 setDocumentModified();
1780 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1782 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1783 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1784 m_commandStack->push(command);
1785 setDocumentModified();
1788 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1790 Transition *item = getTransitionItemAt(pos, track);
1792 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1795 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);
1796 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1797 item->setTransitionParameters(transition);
1798 if (updateTransitionWidget) {
1799 ItemInfo info = item->info();
1801 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1802 if (transitionClip && transitionClip->baseClip()) {
1803 QString size = transitionClip->baseClip()->getProperty("frame_size");
1804 p.setX(size.section('x', 0, 0).toInt());
1805 p.setY(size.section('x', 1, 1).toInt());
1807 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1809 setDocumentModified();
1812 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1814 event->setDropAction(Qt::IgnoreAction);
1815 const QPointF pos = mapToScene(event->pos());
1816 if (m_selectionGroup && m_clipDrag) {
1817 m_selectionGroup->setPos(pos.x(), pos.y());
1818 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1819 event->setDropAction(Qt::MoveAction);
1820 event->acceptProposedAction();
1822 QGraphicsView::dragMoveEvent(event);
1826 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1828 if (m_selectionGroup && m_clipDrag) {
1829 m_thumbsTimer.stop();
1830 m_waitingThumbs.clear();
1831 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1833 scene()->destroyItemGroup(m_selectionGroup);
1834 m_selectionGroup = NULL;
1835 } else QGraphicsView::dragLeaveEvent(event);
1838 void CustomTrackView::dropEvent(QDropEvent * event)
1840 if (m_selectionGroup && m_clipDrag) {
1841 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1842 resetSelectionGroup();
1843 m_scene->clearSelection();
1844 bool hasVideoClip = false;
1845 QUndoCommand *addCommand = new QUndoCommand();
1846 addCommand->setText(i18n("Add timeline clip"));
1848 for (int i = 0; i < items.count(); i++) {
1849 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1850 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1851 if (items.count() == 1) {
1852 updateClipTypeActions(item);
1854 updateClipTypeActions(NULL);
1857 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1858 item->baseClip()->addReference();
1859 m_document->updateClip(item->baseClip()->getId());
1860 ItemInfo info = item->info();
1862 int tracknumber = m_document->tracksCount() - info.track - 1;
1863 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1864 if (isLocked) item->setItemLocked(true);
1865 ItemInfo clipInfo = info;
1866 clipInfo.track = m_document->tracksCount() - item->track();
1867 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1868 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1871 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1872 // add transparency transition
1873 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1874 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1876 item->setSelected(true);
1878 m_commandStack->push(addCommand);
1879 setDocumentModified();
1880 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1881 if (items.count() > 1) groupSelectedItems(true);
1882 event->setDropAction(Qt::MoveAction);
1884 } else QGraphicsView::dropEvent(event);
1889 QStringList CustomTrackView::mimeTypes() const
1891 QStringList qstrList;
1892 // list of accepted mime types for drop
1893 qstrList.append("text/plain");
1894 qstrList.append("kdenlive/producerslist");
1895 qstrList.append("kdenlive/clip");
1899 Qt::DropActions CustomTrackView::supportedDropActions() const
1901 // returns what actions are supported when dropping
1902 return Qt::MoveAction;
1905 void CustomTrackView::setDuration(int duration)
1907 int diff = qAbs(duration - sceneRect().width());
1908 if (diff * matrix().m11() > -50) {
1909 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1910 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1912 m_projectDuration = duration;
1915 int CustomTrackView::duration() const
1917 return m_projectDuration;
1920 void CustomTrackView::addTrack(TrackInfo type, int ix)
1922 if (ix == -1 || ix == m_document->tracksCount()) {
1923 m_document->insertTrack(ix, type);
1924 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1926 m_document->insertTrack(m_document->tracksCount() - ix, type);
1927 // insert track in MLT playlist
1928 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1930 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1931 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1932 QList<QGraphicsItem *> selection = m_scene->items(r);
1933 resetSelectionGroup();
1935 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1936 scene()->addItem(m_selectionGroup);
1937 for (int i = 0; i < selection.count(); i++) {
1938 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1939 m_selectionGroup->addToGroup(selection.at(i));
1940 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1943 // Move graphic items
1944 m_selectionGroup->translate(0, m_tracksHeight);
1946 // adjust track number
1947 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1948 for (int i = 0; i < children.count(); i++) {
1949 if (children.at(i)->type() == GROUPWIDGET) {
1950 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1951 children << grp->childItems();
1954 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1956 ItemInfo clipinfo = item->info();
1957 if (item->type() == AVWIDGET) {
1958 ClipItem *clip = static_cast <ClipItem *>(item);
1959 // We add a move clip command so that we get the correct producer for new track number
1960 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1961 Mlt::Producer *prod;
1962 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1963 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1964 else prod = clip->baseClip()->producer(clipinfo.track);
1965 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1966 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1968 } else if (item->type() == TRANSITIONWIDGET) {
1969 Transition *tr = static_cast <Transition *>(item);
1970 int track = tr->transitionEndTrack();
1972 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1976 resetSelectionGroup(false);
1979 int maxHeight = m_tracksHeight * m_document->tracksCount();
1980 for (int i = 0; i < m_guides.count(); i++) {
1981 QLineF l = m_guides.at(i)->line();
1982 l.setP2(QPointF(l.x2(), maxHeight));
1983 m_guides.at(i)->setLine(l);
1985 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1986 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1987 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1988 viewport()->update();
1989 //setFixedHeight(50 * m_tracksCount);
1992 void CustomTrackView::removeTrack(int ix)
1994 // Delete track in MLT playlist
1995 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1996 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1998 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1999 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2000 QList<QGraphicsItem *> selection = m_scene->items(r);
2002 resetSelectionGroup();
2004 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2005 scene()->addItem(m_selectionGroup);
2006 for (int i = 0; i < selection.count(); i++) {
2007 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2008 m_selectionGroup->addToGroup(selection.at(i));
2009 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2012 // Move graphic items
2013 qreal ydiff = 0 - (int) m_tracksHeight;
2014 m_selectionGroup->translate(0, ydiff);
2016 // adjust track number
2017 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2018 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2019 for (int i = 0; i < children.count(); i++) {
2020 if (children.at(i)->type() == GROUPWIDGET) {
2021 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2022 children << grp->childItems();
2025 if (children.at(i)->type() == AVWIDGET) {
2026 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2028 ItemInfo clipinfo = clip->info();
2029 // We add a move clip command so that we get the correct producer for new track number
2030 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2031 Mlt::Producer *prod;
2032 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2033 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2034 else prod = clip->baseClip()->producer(clipinfo.track);
2035 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2037 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2038 Transition *tr = static_cast <Transition *>(children.at(i));
2040 int track = tr->transitionEndTrack();
2042 ItemInfo clipinfo = tr->info();
2043 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2047 resetSelectionGroup(false);
2049 int maxHeight = m_tracksHeight * m_document->tracksCount();
2050 for (int i = 0; i < m_guides.count(); i++) {
2051 QLineF l = m_guides.at(i)->line();
2052 l.setP2(QPointF(l.x2(), maxHeight));
2053 m_guides.at(i)->setLine(l);
2055 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2056 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2057 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2058 viewport()->update();
2061 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2063 int tracknumber = m_document->tracksCount() - ix;
2064 m_document->setTrackType(tracknumber - 1, type);
2065 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2066 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2067 viewport()->update();
2071 void CustomTrackView::slotSwitchTrackAudio(int ix)
2073 /*for (int i = 0; i < m_document->tracksCount(); i++)
2074 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2075 int tracknumber = m_document->tracksCount() - ix - 1;
2076 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2077 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2078 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2079 setDocumentModified();
2082 void CustomTrackView::slotSwitchTrackLock(int ix)
2084 int tracknumber = m_document->tracksCount() - ix - 1;
2085 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2086 m_commandStack->push(command);
2090 void CustomTrackView::lockTrack(int ix, bool lock)
2092 int tracknumber = m_document->tracksCount() - ix - 1;
2093 m_document->switchTrackLock(tracknumber, lock);
2094 emit doTrackLock(ix, lock);
2095 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2097 for (int i = 0; i < selection.count(); i++) {
2098 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2099 if (selection.at(i)->isSelected()) {
2100 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2101 else emit transitionItemSelected(NULL);
2103 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2105 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2106 viewport()->update();
2107 setDocumentModified();
2110 void CustomTrackView::slotSwitchTrackVideo(int ix)
2112 int tracknumber = m_document->tracksCount() - ix;
2113 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2114 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2115 setDocumentModified();
2118 void CustomTrackView::slotRemoveSpace()
2122 if (m_menuPosition.isNull()) {
2123 pos = GenTime(cursorPos(), m_document->fps());
2125 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2128 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2129 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2131 ClipItem *item = getClipItemAt(pos, track);
2133 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);
2136 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2137 //kDebug() << "// GOT LENGT; " << length;
2139 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);
2143 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2144 QList<QGraphicsItem *> items = m_scene->items(r);
2146 QList<ItemInfo> clipsToMove;
2147 QList<ItemInfo> transitionsToMove;
2149 for (int i = 0; i < items.count(); i++) {
2150 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2151 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2152 ItemInfo info = item->info();
2153 if (item->type() == AVWIDGET) {
2154 clipsToMove.append(info);
2155 } else if (item->type() == TRANSITIONWIDGET) {
2156 transitionsToMove.append(info);
2161 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2162 m_commandStack->push(command);
2165 void CustomTrackView::slotInsertSpace()
2169 if (m_menuPosition.isNull()) {
2170 pos = GenTime(cursorPos(), m_document->fps());
2172 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2173 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2175 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2176 if (d.exec() != QDialog::Accepted) return;
2177 GenTime spaceDuration = d.selectedDuration();
2178 track = d.selectedTrack();
2179 ClipItem *item = getClipItemAt(pos, track);
2180 if (item) pos = item->startPos();
2183 int maxh = sceneRect().height();
2185 minh = track * m_tracksHeight + m_tracksHeight / 2;
2186 maxh = m_tracksHeight / 2 - 1;
2189 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2190 QList<QGraphicsItem *> items = m_scene->items(r);
2192 QList<ItemInfo> clipsToMove;
2193 QList<ItemInfo> transitionsToMove;
2195 for (int i = 0; i < items.count(); i++) {
2196 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2197 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2198 ItemInfo info = item->info();
2199 if (item->type() == AVWIDGET) {
2200 clipsToMove.append(info);
2201 } else if (item->type() == TRANSITIONWIDGET) {
2202 transitionsToMove.append(info);
2207 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2208 m_commandStack->push(command);
2211 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2213 int diff = duration.frames(m_document->fps());
2214 resetSelectionGroup();
2215 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2216 scene()->addItem(m_selectionGroup);
2218 Transition *transition;
2220 // Create lists with start pos for each track
2221 QMap <int, int> trackClipStartList;
2222 QMap <int, int> trackTransitionStartList;
2224 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2225 trackClipStartList[i] = -1;
2226 trackTransitionStartList[i] = -1;
2229 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2230 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2232 if (clip->parentItem()) {
2233 m_selectionGroup->addToGroup(clip->parentItem());
2234 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2236 m_selectionGroup->addToGroup(clip);
2237 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2239 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))
2240 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2241 } 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);
2243 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2244 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2246 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2247 m_selectionGroup->addToGroup(transition);
2248 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))
2249 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2250 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2251 } 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);
2253 m_selectionGroup->translate(diff, 0);
2255 // update items coordinates
2256 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2257 for (int i = 0; i < itemList.count(); i++) {
2258 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2259 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2260 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2261 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2262 for (int j = 0; j < children.count(); j++) {
2263 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2267 resetSelectionGroup(false);
2268 if (track != -1) track = m_document->tracksCount() - track;
2269 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2272 void CustomTrackView::deleteClip(const QString &clipId)
2274 resetSelectionGroup();
2275 QList<QGraphicsItem *> itemList = items();
2276 QUndoCommand *deleteCommand = new QUndoCommand();
2277 deleteCommand->setText(i18n("Delete timeline clips"));
2279 for (int i = 0; i < itemList.count(); i++) {
2280 if (itemList.at(i)->type() == AVWIDGET) {
2281 ClipItem *item = (ClipItem *)itemList.at(i);
2282 if (item->clipProducer() == clipId) {
2284 if (item->parentItem()) {
2285 // Clip is in a group, destroy the group
2286 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2288 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2292 if (count == 0) delete deleteCommand;
2293 else m_commandStack->push(deleteCommand);
2296 void CustomTrackView::setCursorPos(int pos, bool seek)
2298 if (pos == m_cursorPos) return;
2299 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2301 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2302 else if (m_autoScroll) checkScrolling();
2303 m_cursorLine->setPos(m_cursorPos, 0);
2306 void CustomTrackView::updateCursorPos()
2308 m_cursorLine->setPos(m_cursorPos, 0);
2311 int CustomTrackView::cursorPos()
2313 return (int)(m_cursorPos);
2316 void CustomTrackView::moveCursorPos(int delta)
2318 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2319 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2320 m_cursorPos += delta;
2321 m_cursorLine->setPos(m_cursorPos, 0);
2322 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2325 void CustomTrackView::initCursorPos(int pos)
2327 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2329 m_cursorLine->setPos(pos, 0);
2333 void CustomTrackView::checkScrolling()
2335 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2338 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2340 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2341 QGraphicsView::mouseReleaseEvent(event);
2342 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2343 if (event->button() == Qt::MidButton) {
2346 setDragMode(QGraphicsView::NoDrag);
2347 if (m_operationMode == MOVEGUIDE) {
2348 setCursor(Qt::ArrowCursor);
2349 m_operationMode = NONE;
2350 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2351 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2352 if (newPos != m_dragGuide->position()) {
2353 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2354 m_commandStack->push(command);
2355 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2356 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2357 m_document->syncGuides(m_guides);
2362 } else if (m_operationMode == SPACER && m_selectionGroup) {
2364 if (event->modifiers() != Qt::ControlModifier) {
2365 // We are moving all tracks
2367 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2368 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2369 if (timeOffset != GenTime()) {
2370 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2372 QList<ItemInfo> clipsToMove;
2373 QList<ItemInfo> transitionsToMove;
2375 // Create lists with start pos for each track
2376 QMap <int, int> trackClipStartList;
2377 QMap <int, int> trackTransitionStartList;
2379 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2380 trackClipStartList[i] = -1;
2381 trackTransitionStartList[i] = -1;
2384 int max = items.count();
2385 for (int i = 0; i < max; i++) {
2386 if (items.at(i)->type() == GROUPWIDGET)
2387 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2390 for (int i = 0; i < items.count(); i++) {
2391 if (items.at(i)->type() == AVWIDGET) {
2392 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2393 ItemInfo info = item->info();
2394 clipsToMove.append(info);
2396 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2397 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2398 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2399 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2400 ItemInfo info = item->info();
2401 transitionsToMove.append(info);
2403 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2404 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2408 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2409 m_commandStack->push(command);
2410 if (track != -1) track = m_document->tracksCount() - track;
2411 kDebug() << "SPACER TRACK:" << track;
2412 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2414 resetSelectionGroup(false);
2415 m_operationMode = NONE;
2416 } else if (m_operationMode == RUBBERSELECTION) {
2417 //kDebug() << "// END RUBBER SELECT";
2418 resetSelectionGroup();
2419 groupSelectedItems();
2420 m_operationMode = NONE;
2423 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2424 emit transitionItemSelected(NULL);
2428 if (m_dragItem) info = m_dragItem->info();
2430 if (m_operationMode == MOVE) {
2431 setCursor(Qt::OpenHandCursor);
2433 if (m_dragItem->parentItem() == 0) {
2434 // we are moving one clip, easy
2435 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2436 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2437 Mlt::Producer *prod;
2438 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2439 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2440 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2441 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);
2444 kDebug() << "// get trans info";
2445 int tracknumber = m_document->tracksCount() - item->track() - 1;
2446 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2447 if (isLocked) item->setItemLocked(true);
2449 QUndoCommand *moveCommand = new QUndoCommand();
2450 moveCommand->setText(i18n("Move clip"));
2451 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2452 // Also move automatic transitions (on lower track)
2453 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2454 kDebug() << "// get trans info2";
2455 if (tr && tr->isAutomatic()) {
2456 ItemInfo trInfo = tr->info();
2457 ItemInfo newTrInfo = trInfo;
2458 newTrInfo.track = info.track;
2459 newTrInfo.startPos = m_dragItem->startPos();
2460 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2461 // transition end should stay the same
2463 // transition end should be adjusted to clip
2464 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2466 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2468 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2469 // Check if there is a transition at clip end
2470 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2471 if (tr && tr->isAutomatic()) {
2472 ItemInfo trInfo = tr->info();
2473 ItemInfo newTrInfo = trInfo;
2474 newTrInfo.track = info.track;
2475 newTrInfo.endPos = m_dragItem->endPos();
2476 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2477 // transition start should stay the same
2479 // transition start should be moved
2480 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2482 if (newTrInfo.startPos < newTrInfo.endPos)
2483 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2486 // Also move automatic transitions (on upper track)
2487 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2488 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2489 ItemInfo trInfo = tr->info();
2490 ItemInfo newTrInfo = trInfo;
2491 newTrInfo.startPos = m_dragItem->startPos();
2492 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2493 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2494 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2495 // transition end should be adjusted to clip on upper track
2496 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2498 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2501 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2502 // Check if there is a transition at clip end
2503 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2504 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2505 ItemInfo trInfo = tr->info();
2506 ItemInfo newTrInfo = trInfo;
2507 newTrInfo.endPos = m_dragItem->endPos();
2508 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2509 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2510 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2511 // transition start should be moved
2512 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2514 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2518 m_commandStack->push(moveCommand);
2520 // undo last move and emit error message
2521 bool snap = KdenliveSettings::snaptopoints();
2522 KdenliveSettings::setSnaptopoints(false);
2523 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2524 KdenliveSettings::setSnaptopoints(snap);
2525 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2527 setDocumentModified();
2529 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2530 Transition *transition = static_cast <Transition *>(m_dragItem);
2531 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)) {
2532 // Moving transition failed, revert to previous position
2533 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2534 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2536 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2537 m_commandStack->push(command);
2538 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2542 // Moving several clips. We need to delete them and readd them to new position,
2543 // or they might overlap each other during the move
2544 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2545 QList<QGraphicsItem *> items = group->childItems();
2547 QList<ItemInfo> clipsToMove;
2548 QList<ItemInfo> transitionsToMove;
2550 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2551 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2552 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2553 if (timeOffset != GenTime() || trackOffset != 0) {
2554 // remove items in MLT playlist
2557 int max = items.count();
2558 for (int i = 0; i < max; i++) {
2559 if (items.at(i)->type() == GROUPWIDGET) {
2560 items += items.at(i)->childItems();
2564 for (int i = 0; i < items.count(); i++) {
2565 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2566 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2567 ItemInfo info = item->info();
2568 if (item->type() == AVWIDGET) {
2569 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2570 // error, clip cannot be removed from playlist
2571 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2573 clipsToMove.append(info);
2576 transitionsToMove.append(info);
2577 Transition *tr = static_cast <Transition*>(item);
2578 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2582 for (int i = 0; i < items.count(); i++) {
2583 // re-add items in correct place
2584 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2585 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2587 ItemInfo info = item->info();
2588 int tracknumber = m_document->tracksCount() - info.track - 1;
2589 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2591 group->removeFromGroup(item);
2592 item->setItemLocked(true);
2595 if (item->type() == AVWIDGET) {
2596 ClipItem *clip = static_cast <ClipItem*>(item);
2597 info.track = m_document->tracksCount() - info.track;
2598 Mlt::Producer *prod;
2599 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2600 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2601 else prod = clip->baseClip()->producer(info.track);
2602 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2603 for (int i = 0; i < clip->effectsCount(); i++) {
2604 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2607 Transition *tr = static_cast <Transition*>(item);
2608 int newTrack = tr->transitionEndTrack();
2609 if (!tr->forcedTrack()) {
2610 newTrack = getPreviousVideoTrack(info.track);
2612 tr->updateTransitionEndTrack(newTrack);
2613 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2617 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2618 m_commandStack->push(move);
2620 //QPointF top = group->sceneBoundingRect().topLeft();
2621 //QPointF oldpos = m_selectionGroup->scenePos();
2622 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2623 //group->setPos(top);
2624 //TODO: get rid of the 3 lines below
2625 if (m_selectionGroup) {
2626 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2627 m_selectionGroupInfo.track = m_selectionGroup->track();
2629 setDocumentModified();
2632 m_document->renderer()->doRefresh();
2633 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2635 if (m_dragItem->type() == AVWIDGET) {
2636 ItemInfo resizeinfo = m_dragItemInfo;
2637 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2638 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2640 QUndoCommand *resizeCommand = new QUndoCommand();
2641 resizeCommand->setText(i18n("Resize clip"));
2643 // Check if there is an automatic transition on that clip (lower track)
2644 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2645 if (transition && transition->isAutomatic()) {
2646 ItemInfo trInfo = transition->info();
2647 ItemInfo newTrInfo = trInfo;
2648 newTrInfo.startPos = m_dragItem->startPos();
2649 if (newTrInfo.startPos < newTrInfo.endPos)
2650 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2652 // Check if there is an automatic transition on that clip (upper track)
2653 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2654 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2655 ItemInfo trInfo = transition->info();
2656 ItemInfo newTrInfo = trInfo;
2657 newTrInfo.startPos = m_dragItem->startPos();
2658 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2659 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2660 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2663 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2664 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2665 m_commandStack->push(resizeCommand);
2667 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2668 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2670 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2671 Transition *transition = static_cast <Transition *>(m_dragItem);
2672 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)) {
2673 // Cannot resize transition
2674 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2675 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2677 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2678 m_commandStack->push(command);
2682 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2683 // Item was resized, rebuild group;
2684 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2685 QList <QGraphicsItem *> children = group->childItems();
2686 m_document->clipManager()->removeGroup(group);
2687 scene()->destroyItemGroup(group);
2688 for (int i = 0; i < children.count(); i++) {
2689 children.at(i)->setSelected(true);
2691 groupSelectedItems(false, true);
2693 //m_document->renderer()->doRefresh();
2694 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2696 if (m_dragItem->type() == AVWIDGET) {
2697 ItemInfo resizeinfo = info;
2698 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2699 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2701 QUndoCommand *resizeCommand = new QUndoCommand();
2702 resizeCommand->setText(i18n("Resize clip"));
2704 // Check if there is an automatic transition on that clip (lower track)
2705 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2706 if (tr && tr->isAutomatic()) {
2707 ItemInfo trInfo = tr->info();
2708 ItemInfo newTrInfo = trInfo;
2709 newTrInfo.endPos = m_dragItem->endPos();
2710 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2713 // Check if there is an automatic transition on that clip (upper track)
2714 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2715 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2716 ItemInfo trInfo = tr->info();
2717 ItemInfo newTrInfo = trInfo;
2718 newTrInfo.endPos = m_dragItem->endPos();
2719 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2720 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2721 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2725 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2726 m_commandStack->push(resizeCommand);
2727 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2729 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2730 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2732 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2733 Transition *transition = static_cast <Transition *>(m_dragItem);
2734 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)) {
2735 // Cannot resize transition
2736 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2737 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2739 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2740 m_commandStack->push(command);
2743 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2744 // Item was resized, rebuild group;
2745 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2746 QList <QGraphicsItem *> children = group->childItems();
2747 m_document->clipManager()->removeGroup(group);
2748 scene()->destroyItemGroup(group);
2749 for (int i = 0; i < children.count(); i++) {
2750 children.at(i)->setSelected(true);
2752 groupSelectedItems(false, true);
2754 //m_document->renderer()->doRefresh();
2755 } else if (m_operationMode == FADEIN) {
2756 // resize fade in effect
2757 ClipItem * item = (ClipItem *) m_dragItem;
2758 int ix = item->hasEffect("volume", "fadein");
2760 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2761 int start = item->cropStart().frames(m_document->fps());
2762 int end = item->fadeIn();
2764 slotDeleteEffect(item, oldeffect);
2767 QDomElement effect = oldeffect.cloneNode().toElement();
2768 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2769 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2770 slotUpdateClipEffect(item, effect, oldeffect, ix);
2771 emit clipItemSelected(item, ix);
2773 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2774 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2775 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2776 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2778 ix = item->hasEffect("volume", "fade_from_black");
2780 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2781 int start = item->cropStart().frames(m_document->fps());
2782 int end = item->fadeIn();
2784 slotDeleteEffect(item, oldeffect);
2787 QDomElement effect = oldeffect.cloneNode().toElement();
2788 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2789 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2790 slotUpdateClipEffect(item, effect, oldeffect, ix);
2791 emit clipItemSelected(item, ix);
2794 } else if (m_operationMode == FADEOUT) {
2795 // resize fade in effect
2796 ClipItem * item = (ClipItem *) m_dragItem;
2797 int ix = item->hasEffect("volume", "fadeout");
2799 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2800 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2801 int start = item->fadeOut();
2803 slotDeleteEffect(item, oldeffect);
2805 start = end - start;
2806 QDomElement effect = oldeffect.cloneNode().toElement();
2807 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2808 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2809 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2810 slotUpdateClipEffect(item, effect, oldeffect, ix);
2811 emit clipItemSelected(item, ix);
2813 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2814 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2815 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2816 EffectsList::setParameter(effect, "out", QString::number(0));
2817 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2819 ix = item->hasEffect("brightness", "fade_to_black");
2821 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2822 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2823 int start = item->fadeOut();
2825 slotDeleteEffect(item, oldeffect);
2827 start = end - start;
2828 QDomElement effect = oldeffect.cloneNode().toElement();
2829 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2830 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2831 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2832 slotUpdateClipEffect(item, effect, oldeffect, ix);
2833 emit clipItemSelected(item, ix);
2836 } else if (m_operationMode == KEYFRAME) {
2837 // update the MLT effect
2838 ClipItem * item = (ClipItem *) m_dragItem;
2839 QString previous = item->keyframes(item->selectedEffectIndex());
2840 item->updateKeyframeEffect();
2841 QString next = item->keyframes(item->selectedEffectIndex());
2842 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2843 m_commandStack->push(command);
2844 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2845 emit clipItemSelected(item, item->selectedEffectIndex());
2847 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2848 // A transition is selected
2850 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2851 if (transitionClip && transitionClip->baseClip()) {
2852 QString size = transitionClip->baseClip()->getProperty("frame_size");
2853 p.setX(size.section('x', 0, 0).toInt());
2854 p.setY(size.section('x', 1, 1).toInt());
2856 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2857 } else emit transitionItemSelected(NULL);
2858 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2859 m_operationMode = NONE;
2862 void CustomTrackView::deleteClip(ItemInfo info)
2864 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2866 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2867 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2870 if (item->isSelected()) emit clipItemSelected(NULL);
2871 item->baseClip()->removeReference();
2872 m_document->updateClip(item->baseClip()->getId());
2874 /*if (item->baseClip()->isTransparent()) {
2875 // also remove automatic transition
2876 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2877 if (tr && tr->isAutomatic()) {
2878 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2879 scene()->removeItem(tr);
2883 scene()->removeItem(item);
2884 m_waitingThumbs.removeAll(item);
2885 if (m_dragItem == item) m_dragItem = NULL;
2888 setDocumentModified();
2889 m_document->renderer()->doRefresh();
2892 void CustomTrackView::deleteSelectedClips()
2894 resetSelectionGroup();
2895 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2896 if (itemList.count() == 0) {
2897 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2900 scene()->clearSelection();
2901 QUndoCommand *deleteSelected = new QUndoCommand();
2902 deleteSelected->setText(i18n("Delete selected items"));
2903 bool resetGroup = false;
2905 // expand & destroy groups
2906 for (int i = 0; i < itemList.count(); i++) {
2907 if (itemList.at(i)->type() == GROUPWIDGET) {
2908 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2909 itemList += children;
2910 QList <ItemInfo> clipInfos;
2911 QList <ItemInfo> transitionInfos;
2912 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2913 for (int j = 0; j < children.count(); j++) {
2914 if (children.at(j)->type() == AVWIDGET) {
2915 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2916 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2917 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2918 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2919 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2922 if (clipInfos.count() > 0) {
2923 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2928 for (int i = 0; i < itemList.count(); i++) {
2929 if (itemList.at(i)->type() == AVWIDGET) {
2930 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2931 if (item->parentItem()) resetGroup = true;
2932 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2933 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2934 emit clipItemSelected(NULL);
2935 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2936 Transition *item = static_cast <Transition *>(itemList.at(i));
2937 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2938 if (item->parentItem()) resetGroup = true;
2939 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2940 emit transitionItemSelected(NULL);
2944 m_commandStack->push(deleteSelected);
2947 void CustomTrackView::changeClipSpeed()
2949 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2950 if (itemList.count() == 0) {
2951 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2954 QUndoCommand *changeSelected = new QUndoCommand();
2955 changeSelected->setText("Edit clip speed");
2959 for (int i = 0; i < itemList.count(); i++) {
2960 if (itemList.at(i)->type() == AVWIDGET) {
2961 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2962 ItemInfo info = item->info();
2963 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2965 double speed = (double) percent / 100.0;
2966 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2968 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2972 if (count > 0) m_commandStack->push(changeSelected);
2973 else delete changeSelected;
2976 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
2978 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2979 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2981 kDebug() << "ERROR: Cannot find clip for speed change";
2982 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2985 info.track = m_document->tracksCount() - item->track();
2986 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
2988 item->setSpeed(speed, strobe);
2989 item->updateRectGeometry();
2990 if (item->cropDuration().frames(m_document->fps()) > endPos)
2991 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2992 setDocumentModified();
2993 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2996 void CustomTrackView::cutSelectedClips()
2998 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2999 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3000 for (int i = 0; i < itemList.count(); i++) {
3001 if (itemList.at(i)->type() == AVWIDGET) {
3002 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3003 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3004 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3005 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3006 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3007 m_commandStack->push(command);
3013 void CustomTrackView::groupClips(bool group)
3015 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3016 QList <ItemInfo> clipInfos;
3017 QList <ItemInfo> transitionInfos;
3018 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3021 int max = itemList.count();
3022 for (int i = 0; i < max; i++) {
3023 if (itemList.at(i)->type() == GROUPWIDGET) {
3024 itemList += itemList.at(i)->childItems();
3028 for (int i = 0; i < itemList.count(); i++) {
3029 if (itemList.at(i)->type() == AVWIDGET) {
3030 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3031 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3032 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3033 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3034 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3037 if (clipInfos.count() > 0) {
3038 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3039 m_commandStack->push(command);
3043 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3045 resetSelectionGroup();
3046 m_scene->clearSelection();
3048 for (int i = 0; i < clipInfos.count(); i++) {
3049 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3050 if (clip == NULL) continue;
3051 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3052 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3053 m_document->clipManager()->removeGroup(grp);
3054 scene()->destroyItemGroup(grp);
3056 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3058 for (int i = 0; i < transitionInfos.count(); i++) {
3059 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3060 if (tr == NULL) continue;
3061 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3062 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3063 m_document->clipManager()->removeGroup(grp);
3064 scene()->destroyItemGroup(grp);
3066 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3068 setDocumentModified();
3072 QList <QGraphicsItemGroup *> groups;
3073 for (int i = 0; i < clipInfos.count(); i++) {
3074 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3076 clip->setSelected(true);
3079 for (int i = 0; i < transitionInfos.count(); i++) {
3080 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3082 clip->setSelected(true);
3086 groupSelectedItems(false, true);
3087 setDocumentModified();
3090 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3092 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3093 if (baseclip == NULL) {
3094 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3097 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3098 item->setEffectList(effects);
3099 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3100 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3101 scene()->addItem(item);
3103 int tracknumber = m_document->tracksCount() - info.track - 1;
3104 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3105 if (isLocked) item->setItemLocked(true);
3107 baseclip->addReference();
3108 m_document->updateClip(baseclip->getId());
3109 info.track = m_document->tracksCount() - info.track;
3110 Mlt::Producer *prod;
3111 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3112 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3113 else prod = baseclip->producer(info.track);
3114 m_document->renderer()->mltInsertClip(info, xml, prod);
3115 for (int i = 0; i < item->effectsCount(); i++) {
3116 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3118 setDocumentModified();
3119 m_document->renderer()->doRefresh();
3120 m_waitingThumbs.append(item);
3121 m_thumbsTimer.start();
3124 void CustomTrackView::slotUpdateClip(const QString &clipId)
3126 QList<QGraphicsItem *> list = scene()->items();
3127 ClipItem *clip = NULL;
3128 for (int i = 0; i < list.size(); ++i) {
3129 if (list.at(i)->type() == AVWIDGET) {
3130 clip = static_cast <ClipItem *>(list.at(i));
3131 if (clip->clipProducer() == clipId) {
3132 ItemInfo info = clip->info();
3133 info.track = m_document->tracksCount() - clip->track();
3134 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3135 clip->refreshClip(true);
3142 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3144 int framepos = (int)(pos.frames(m_document->fps()));
3145 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3146 ClipItem *clip = NULL;
3147 for (int i = 0; i < list.size(); i++) {
3148 if (list.at(i)->type() == AVWIDGET) {
3149 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3150 if (test->endPos() == pos) clip = test;
3157 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3159 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3160 ClipItem *clip = NULL;
3161 for (int i = 0; i < list.size(); i++) {
3162 if (list.at(i)->type() == AVWIDGET) {
3163 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3164 if (test->startPos() == pos) clip = test;
3171 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3173 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3174 ClipItem *clip = NULL;
3175 for (int i = 0; i < list.size(); i++) {
3176 if (list.at(i)->type() == AVWIDGET) {
3177 clip = static_cast <ClipItem *>(list.at(i));
3184 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3186 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3189 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3191 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3192 Transition *clip = NULL;
3193 for (int i = 0; i < list.size(); i++) {
3194 if (list.at(i)->type() == TRANSITIONWIDGET) {
3195 clip = static_cast <Transition *>(list.at(i));
3202 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3204 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3207 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3209 int framepos = (int)(pos.frames(m_document->fps()));
3210 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3211 Transition *clip = NULL;
3212 for (int i = 0; i < list.size(); i++) {
3213 if (list.at(i)->type() == TRANSITIONWIDGET) {
3214 Transition *test = static_cast <Transition *>(list.at(i));
3215 if (test->endPos() == pos) clip = test;
3222 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3224 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3225 Transition *clip = NULL;
3226 for (int i = 0; i < list.size(); ++i) {
3227 if (list.at(i)->type() == TRANSITIONWIDGET) {
3228 Transition *test = static_cast <Transition *>(list.at(i));
3229 if (test->startPos() == pos) clip = test;
3236 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3238 if (m_selectionGroup) resetSelectionGroup(false);
3239 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3241 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);
3242 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3245 Mlt::Producer *prod;
3246 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3247 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3248 else prod = item->baseClip()->producer(end.track);
3250 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);
3252 bool snap = KdenliveSettings::snaptopoints();
3253 KdenliveSettings::setSnaptopoints(false);
3254 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3256 int tracknumber = m_document->tracksCount() - end.track - 1;
3257 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3258 m_scene->clearSelection();
3259 if (isLocked) item->setItemLocked(true);
3261 if (item->isItemLocked()) item->setItemLocked(false);
3262 item->setSelected(true);
3264 if (item->baseClip()->isTransparent()) {
3265 // Also move automatic transition
3266 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3267 if (tr && tr->isAutomatic()) {
3268 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3269 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);
3270 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3273 KdenliveSettings::setSnaptopoints(snap);
3274 setDocumentModified();
3276 // undo last move and emit error message
3277 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3279 m_document->renderer()->doRefresh();
3280 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3283 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3286 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3287 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3288 resetSelectionGroup();
3289 m_scene->clearSelection();
3291 for (int i = 0; i < startClip.count(); i++) {
3293 startClip[i].startPos = startClip.at(i).startPos - offset;
3294 startClip[i].track = startClip.at(i).track - trackOffset;
3296 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3297 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3299 clip->setItemLocked(false);
3300 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3301 else clip->setSelected(true);
3302 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3303 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3305 for (int i = 0; i < startTransition.count(); i++) {
3307 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3308 startTransition[i].track = startTransition.at(i).track - trackOffset;
3310 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3312 tr->setItemLocked(false);
3313 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3314 else tr->setSelected(true);
3315 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());
3316 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3318 groupSelectedItems(true);
3319 if (m_selectionGroup) {
3320 bool snap = KdenliveSettings::snaptopoints();
3321 KdenliveSettings::setSnaptopoints(false);
3323 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3325 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3327 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3329 int max = children.count();
3330 for (int i = 0; i < max; i++) {
3331 if (children.at(i)->type() == GROUPWIDGET) {
3332 children += children.at(i)->childItems();
3335 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3337 for (int i = 0; i < children.count(); i++) {
3338 // re-add items in correct place
3339 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3340 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3342 ItemInfo info = item->info();
3343 int tracknumber = m_document->tracksCount() - info.track - 1;
3344 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3345 if (isLocked) item->setItemLocked(true);
3346 else if (item->isItemLocked()) item->setItemLocked(false);
3348 if (item->type() == AVWIDGET) {
3349 ClipItem *clip = static_cast <ClipItem*>(item);
3350 info.track = m_document->tracksCount() - info.track;
3351 Mlt::Producer *prod;
3352 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3353 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3354 else prod = clip->baseClip()->producer(info.track);
3355 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3356 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3357 } else if (item->type() == TRANSITIONWIDGET) {
3358 Transition *tr = static_cast <Transition*>(item);
3359 int newTrack = tr->transitionEndTrack();
3360 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3361 if (!tr->forcedTrack()) {
3362 newTrack += trackOffset;
3363 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3365 tr->updateTransitionEndTrack(newTrack);
3366 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3367 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3370 KdenliveSettings::setSnaptopoints(snap);
3371 m_document->renderer()->doRefresh();
3372 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3375 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3377 Transition *item = getTransitionItemAt(start.startPos, start.track);
3379 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);
3380 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3383 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3384 bool snap = KdenliveSettings::snaptopoints();
3385 KdenliveSettings::setSnaptopoints(false);
3386 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3387 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3388 // Transition was moved
3389 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3390 } else if (end.endPos == start.endPos) {
3391 // Transition start resize
3392 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3393 } else if (end.startPos == start.startPos) {
3394 // Transition end resize;
3395 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3398 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3399 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3400 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3402 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3403 KdenliveSettings::setSnaptopoints(snap);
3404 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3405 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);
3406 if (m_dragItem && m_dragItem == item) {
3408 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3409 if (transitionClip && transitionClip->baseClip()) {
3410 QString size = transitionClip->baseClip()->getProperty("frame_size");
3411 p.setX(size.section('x', 0, 0).toInt());
3412 p.setY(size.section('x', 1, 1).toInt());
3414 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3416 m_document->renderer()->doRefresh();
3419 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3421 bool resizeClipStart = true;
3422 if (start.startPos == end.startPos) resizeClipStart = false;
3423 /*if (resizeClipStart) offset = 1;
3425 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3427 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);
3428 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3431 if (item->parentItem()) {
3432 // Item is part of a group, reset group
3433 resetSelectionGroup();
3435 bool snap = KdenliveSettings::snaptopoints();
3436 KdenliveSettings::setSnaptopoints(false);
3437 if (resizeClipStart && start.startPos != end.startPos) {
3438 ItemInfo clipinfo = item->info();
3439 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3440 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3442 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3443 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3444 updateClipFade(item);
3445 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3446 } else if (!resizeClipStart) {
3447 ItemInfo clipinfo = item->info();
3448 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3449 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3451 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3452 updateClipFade(item);
3453 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3455 if (end.cropStart != start.cropStart) {
3456 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3457 ItemInfo clipinfo = end;
3458 clipinfo.track = m_document->tracksCount() - end.track;
3459 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3461 item->setCropStart(end.cropStart);
3462 item->resetThumbs(true);
3465 m_document->renderer()->doRefresh();
3466 KdenliveSettings::setSnaptopoints(snap);
3469 void CustomTrackView::updateClipFade(ClipItem * item)
3471 int end = item->fadeIn();
3473 // there is a fade in effect
3474 int effectPos = item->hasEffect("volume", "fadein");
3475 if (effectPos != -1) {
3476 QDomElement oldeffect = item->effectAt(effectPos);
3477 int start = item->cropStart().frames(m_document->fps());
3478 int max = item->cropDuration().frames(m_document->fps());
3480 // Make sure the fade effect is not longer than the clip
3481 item->setFadeIn(max);
3482 end = item->fadeIn();
3485 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3486 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3487 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3488 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3489 // if fade effect is displayed, update the effect edit widget with new clip duration
3490 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3492 effectPos = item->hasEffect("brightness", "fade_from_black");
3493 if (effectPos != -1) {
3494 QDomElement oldeffect = item->effectAt(effectPos);
3495 int start = item->cropStart().frames(m_document->fps());
3496 int max = item->cropDuration().frames(m_document->fps());
3498 // Make sure the fade effect is not longer than the clip
3499 item->setFadeIn(max);
3500 end = item->fadeIn();
3503 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3504 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3505 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3506 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3507 // if fade effect is displayed, update the effect edit widget with new clip duration
3508 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3511 int start = item->fadeOut();
3513 // there is a fade out effect
3514 int effectPos = item->hasEffect("volume", "fadeout");
3515 if (effectPos != -1) {
3516 QDomElement oldeffect = item->effectAt(effectPos);
3517 int max = item->cropDuration().frames(m_document->fps());
3518 int end = max + item->cropStart().frames(m_document->fps());
3520 // Make sure the fade effect is not longer than the clip
3521 item->setFadeOut(max);
3522 start = item->fadeOut();
3524 start = end - start;
3525 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3526 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3527 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3528 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3529 // if fade effect is displayed, update the effect edit widget with new clip duration
3530 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3532 effectPos = item->hasEffect("brightness", "fade_to_black");
3533 if (effectPos != -1) {
3534 QDomElement oldeffect = item->effectAt(effectPos);
3535 int max = item->cropDuration().frames(m_document->fps());
3536 int end = max + item->cropStart().frames(m_document->fps());
3538 // Make sure the fade effect is not longer than the clip
3539 item->setFadeOut(max);
3540 start = item->fadeOut();
3542 start = end - start;
3543 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3544 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3545 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3546 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3547 // if fade effect is displayed, update the effect edit widget with new clip duration
3548 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3553 double CustomTrackView::getSnapPointForPos(double pos)
3555 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3558 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3560 QList <GenTime> snaps;
3561 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3562 QList<QGraphicsItem *> itemList = items();
3563 for (int i = 0; i < itemList.count(); i++) {
3564 if (itemList.at(i) == selected) continue;
3565 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3566 if (itemList.at(i)->type() == AVWIDGET) {
3567 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3568 GenTime start = item->startPos();
3569 GenTime end = item->endPos();
3570 snaps.append(start);
3572 if (!offsetList.isEmpty()) {
3573 for (int j = 0; j < offsetList.size(); j++) {
3574 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3575 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3579 QList < GenTime > markers = item->snapMarkers();
3580 for (int j = 0; j < markers.size(); ++j) {
3581 GenTime t = markers.at(j);
3583 if (!offsetList.isEmpty()) {
3584 for (int k = 0; k < offsetList.size(); k++) {
3585 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3589 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3590 Transition *transition = static_cast <Transition*>(itemList.at(i));
3591 GenTime start = transition->startPos();
3592 GenTime end = transition->endPos();
3593 snaps.append(start);
3595 if (!offsetList.isEmpty()) {
3596 for (int j = 0; j < offsetList.size(); j++) {
3597 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3598 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3604 // add cursor position
3605 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3607 if (!offsetList.isEmpty()) {
3608 for (int j = 0; j < offsetList.size(); j++) {
3609 snaps.append(pos - offsetList.at(j));
3614 for (int i = 0; i < m_guides.count(); i++) {
3615 snaps.append(m_guides.at(i)->position());
3616 if (!offsetList.isEmpty()) {
3617 for (int j = 0; j < offsetList.size(); j++) {
3618 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3624 m_scene->setSnapList(snaps);
3625 //for (int i = 0; i < m_snapPoints.size(); ++i)
3626 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3629 void CustomTrackView::slotSeekToPreviousSnap()
3631 updateSnapPoints(NULL);
3632 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3633 setCursorPos((int) res.frames(m_document->fps()));
3637 void CustomTrackView::slotSeekToNextSnap()
3639 updateSnapPoints(NULL);
3640 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3641 setCursorPos((int) res.frames(m_document->fps()));
3645 void CustomTrackView::clipStart()
3647 ClipItem *item = getMainActiveClip();
3649 setCursorPos((int) item->startPos().frames(m_document->fps()));
3654 void CustomTrackView::clipEnd()
3656 ClipItem *item = getMainActiveClip();
3658 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3663 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3665 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3666 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3667 m_commandStack->push(command);
3670 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3672 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3673 m_commandStack->push(command);
3676 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3678 DocClipBase *base = m_document->clipManager()->getClipById(id);
3679 QList <CommentedTime> markers = base->commentedSnapMarkers();
3681 if (markers.isEmpty()) {
3682 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3685 QUndoCommand *deleteMarkers = new QUndoCommand();
3686 deleteMarkers->setText("Delete clip markers");
3688 for (int i = 0; i < markers.size(); i++) {
3689 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3691 m_commandStack->push(deleteMarkers);
3694 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3696 DocClipBase *base = m_document->clipManager()->getClipById(id);
3697 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3698 else base->deleteSnapMarker(pos);
3699 setDocumentModified();
3700 viewport()->update();
3703 int CustomTrackView::hasGuide(int pos, int offset)
3705 for (int i = 0; i < m_guides.count(); i++) {
3706 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3707 if (qAbs(guidePos - pos) <= offset) return guidePos;
3708 else if (guidePos > pos) return -1;
3713 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3715 if (oldPos > GenTime() && pos > GenTime()) {
3717 for (int i = 0; i < m_guides.count(); i++) {
3718 if (m_guides.at(i)->position() == oldPos) {
3719 Guide *item = m_guides.at(i);
3720 item->updateGuide(pos, comment);
3724 } else if (pos > GenTime()) addGuide(pos, comment);
3728 for (int i = 0; i < m_guides.count(); i++) {
3729 if (m_guides.at(i)->position() == oldPos) {
3730 delete m_guides.takeAt(i);
3735 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3737 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3738 m_document->syncGuides(m_guides);
3741 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3743 for (int i = 0; i < m_guides.count(); i++) {
3744 if (m_guides.at(i)->position() == pos) {
3745 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3749 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3750 scene()->addItem(g);
3752 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3753 m_document->syncGuides(m_guides);
3757 void CustomTrackView::slotAddGuide()
3759 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3760 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3761 if (d.exec() != QDialog::Accepted) return;
3762 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3763 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3764 m_commandStack->push(command);
3768 void CustomTrackView::slotEditGuide(int guidePos)
3771 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3772 else pos = GenTime(guidePos, m_document->fps());
3774 for (int i = 0; i < m_guides.count(); i++) {
3775 if (m_guides.at(i)->position() == pos) {
3776 slotEditGuide(m_guides.at(i)->info());
3781 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3784 void CustomTrackView::slotEditGuide(CommentedTime guide)
3786 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3787 if (d.exec() == QDialog::Accepted) {
3788 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3789 m_commandStack->push(command);
3794 void CustomTrackView::slotEditTimeLineGuide()
3796 if (m_dragGuide == NULL) return;
3797 CommentedTime guide = m_dragGuide->info();
3798 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3799 if (d.exec() == QDialog::Accepted) {
3800 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3801 m_commandStack->push(command);
3805 void CustomTrackView::slotDeleteGuide(int guidePos)
3808 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3809 else pos = GenTime(guidePos, m_document->fps());
3811 for (int i = 0; i < m_guides.count(); i++) {
3812 if (m_guides.at(i)->position() == pos) {
3813 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3814 m_commandStack->push(command);
3819 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3823 void CustomTrackView::slotDeleteTimeLineGuide()
3825 if (m_dragGuide == NULL) return;
3826 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3827 m_commandStack->push(command);
3831 void CustomTrackView::slotDeleteAllGuides()
3833 QUndoCommand *deleteAll = new QUndoCommand();
3834 deleteAll->setText("Delete all guides");
3835 for (int i = 0; i < m_guides.count(); i++) {
3836 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3838 m_commandStack->push(deleteAll);
3841 void CustomTrackView::setTool(PROJECTTOOL tool)
3846 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3849 matrix = matrix.scale(scaleFactor, verticalScale);
3850 m_scene->setScale(scaleFactor, verticalScale);
3851 m_animationTimer->stop();
3856 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3858 int diff = sceneRect().width() - m_projectDuration;
3859 if (diff * matrix.m11() < 50) {
3860 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3861 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3863 centerOn(QPointF(cursorPos(), verticalPos));
3866 void CustomTrackView::slotRefreshGuides()
3868 if (KdenliveSettings::showmarkers()) {
3869 kDebug() << "// refresh GUIDES";
3870 for (int i = 0; i < m_guides.count(); i++) {
3871 m_guides.at(i)->update();
3876 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3879 r.setWidth(r.width() + 1);
3880 painter->setClipRect(r);
3881 painter->drawLine(r.left(), 0, r.right(), 0);
3882 uint max = m_document->tracksCount();
3883 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3884 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3885 QColor audioColor = palette().alternateBase().color();
3886 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3887 for (uint i = 0; i < max; i++) {
3888 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));
3889 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));
3890 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3892 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3893 if (height() > lowerLimit)
3894 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3897 bool CustomTrackView::findString(const QString &text)
3900 for (int i = 0; i < m_searchPoints.size(); ++i) {
3901 marker = m_searchPoints.at(i).comment();
3902 if (marker.contains(text, Qt::CaseInsensitive)) {
3903 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3904 int vert = verticalScrollBar()->value();
3905 int hor = cursorPos();
3906 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3914 bool CustomTrackView::findNextString(const QString &text)
3917 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3918 marker = m_searchPoints.at(i).comment();
3919 if (marker.contains(text, Qt::CaseInsensitive)) {
3920 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3921 int vert = verticalScrollBar()->value();
3922 int hor = cursorPos();
3923 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3932 void CustomTrackView::initSearchStrings()
3934 m_searchPoints.clear();
3935 QList<QGraphicsItem *> itemList = items();
3936 for (int i = 0; i < itemList.count(); i++) {
3937 // parse all clip names
3938 if (itemList.at(i)->type() == AVWIDGET) {
3939 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3940 GenTime start = item->startPos();
3941 CommentedTime t(start, item->clipName());
3942 m_searchPoints.append(t);
3943 // add all clip markers
3944 QList < CommentedTime > markers = item->commentedSnapMarkers();
3945 m_searchPoints += markers;
3950 for (int i = 0; i < m_guides.count(); i++) {
3951 m_searchPoints.append(m_guides.at(i)->info());
3954 qSort(m_searchPoints);
3957 void CustomTrackView::clearSearchStrings()
3959 m_searchPoints.clear();
3963 void CustomTrackView::copyClip()
3965 qDeleteAll(m_copiedItems);
3966 m_copiedItems.clear();
3967 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3968 if (itemList.count() == 0) {
3969 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3972 for (int i = 0; i < itemList.count(); i++) {
3973 if (itemList.at(i)->type() == AVWIDGET) {
3974 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3975 m_copiedItems.append(dup->clone(dup->info()));
3976 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3977 Transition *dup = static_cast <Transition *>(itemList.at(i));
3978 m_copiedItems.append(dup->clone());
3983 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3985 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));
3986 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3987 for (int i = 0; i < collisions.count(); i++) {
3988 if (collisions.at(i)->type() == type) return false;
3993 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3995 for (int i = 0; i < items.count(); i++) {
3996 ItemInfo info = items.at(i)->info();
3997 info.startPos += offset;
3998 info.endPos += offset;
3999 info.track += trackOffset;
4000 if (!canBePastedTo(info, items.at(i)->type())) return false;
4005 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4007 QPainterPath movePath;
4008 movePath.moveTo(0, 0);
4010 for (int i = 0; i < items.count(); i++) {
4011 ItemInfo info = items.at(i)->info();
4012 info.startPos = info.startPos + offset;
4013 info.endPos = info.endPos + offset;
4014 info.track = info.track + trackOffset;
4015 if (info.startPos < GenTime()) {
4016 // No clip should go below 0
4019 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));
4020 movePath.addRect(rect);
4022 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4023 for (int i = 0; i < collisions.count(); i++) {
4024 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4025 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4032 void CustomTrackView::pasteClip()
4034 if (m_copiedItems.count() == 0) {
4035 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4039 if (m_menuPosition.isNull()) {
4040 position = mapFromGlobal(QCursor::pos());
4041 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4042 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4045 } else position = m_menuPosition;
4046 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4047 int track = (int)(position.y() / m_tracksHeight);
4048 ItemInfo first = m_copiedItems.at(0)->info();
4050 GenTime offset = pos - first.startPos;
4051 int trackOffset = track - first.track;
4053 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4054 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4057 QUndoCommand *pasteClips = new QUndoCommand();
4058 pasteClips->setText("Paste clips");
4060 for (int i = 0; i < m_copiedItems.count(); i++) {
4061 // parse all clip names
4062 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4063 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4065 info.startPos = clip->startPos() + offset;
4066 info.endPos = clip->endPos() + offset;
4067 info.cropStart = clip->cropStart();
4068 info.track = clip->track() + trackOffset;
4069 if (canBePastedTo(info, AVWIDGET)) {
4070 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4071 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4072 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4073 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4075 info.startPos = tr->startPos() + offset;
4076 info.endPos = tr->endPos() + offset;
4077 info.track = tr->track() + trackOffset;
4078 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4079 if (info.startPos >= info.endPos) {
4080 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4081 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4082 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4085 m_commandStack->push(pasteClips);
4088 void CustomTrackView::pasteClipEffects()
4090 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4091 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4094 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4095 EffectsList effects = clip->effectList();
4097 QUndoCommand *paste = new QUndoCommand();
4098 paste->setText("Paste effects");
4100 QList<QGraphicsItem *> clips = scene()->selectedItems();
4101 for (int i = 0; i < clips.count(); ++i) {
4102 if (clips.at(i)->type() == AVWIDGET) {
4103 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4104 for (int i = 0; i < clip->effectsCount(); i++) {
4105 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
4109 m_commandStack->push(paste);
4113 ClipItem *CustomTrackView::getClipUnderCursor() const
4115 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4116 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4117 for (int i = 0; i < collisions.count(); i++) {
4118 if (collisions.at(i)->type() == AVWIDGET) {
4119 return static_cast < ClipItem *>(collisions.at(i));
4125 ClipItem *CustomTrackView::getMainActiveClip() const
4127 QList<QGraphicsItem *> clips = scene()->selectedItems();
4128 if (clips.isEmpty()) {
4129 return getClipUnderCursor();
4131 ClipItem *item = NULL;
4132 for (int i = 0; i < clips.count(); ++i) {
4133 if (clips.at(i)->type() == AVWIDGET)
4134 item = static_cast < ClipItem *>(clips.at(i));
4135 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4137 if (item) return item;
4142 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4144 QList<QGraphicsItem *> clips = scene()->selectedItems();
4145 if (clips.isEmpty()) {
4146 return getClipUnderCursor();
4149 // remove all items in the list that are not clips
4150 for (int i = 0; i < clips.count();) {
4151 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4154 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4155 for (int i = 0; i < clips.count(); ++i) {
4156 if (clips.at(i)->type() == AVWIDGET) {
4157 item = static_cast < ClipItem *>(clips.at(i));
4158 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4166 void CustomTrackView::setInPoint()
4168 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4170 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4173 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4177 ItemInfo startInfo = clip->info();
4178 ItemInfo endInfo = startInfo;
4179 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4180 if (endInfo.startPos >= startInfo.endPos) {
4181 // Check for invalid resize
4182 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4184 } else if (endInfo.startPos < startInfo.startPos) {
4185 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4186 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4187 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4188 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4192 if (clip->type() == TRANSITIONWIDGET) {
4193 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4194 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4197 void CustomTrackView::setOutPoint()
4199 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4201 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4204 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4208 ItemInfo startInfo = clip->info();
4209 ItemInfo endInfo = clip->info();
4210 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4211 if (endInfo.endPos <= startInfo.startPos) {
4212 // Check for invalid resize
4213 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4215 } else if (endInfo.endPos > startInfo.endPos) {
4216 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4217 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4218 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4224 if (clip->type() == TRANSITIONWIDGET) {
4225 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4226 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4229 void CustomTrackView::slotUpdateAllThumbs()
4231 QList<QGraphicsItem *> itemList = items();
4232 //if (itemList.isEmpty()) return;
4234 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4235 for (int i = 0; i < itemList.count(); i++) {
4236 if (itemList.at(i)->type() == AVWIDGET) {
4237 item = static_cast <ClipItem *>(itemList.at(i));
4238 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4239 // Check if we have a cached thumbnail
4240 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4241 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4242 if (QFile::exists(thumb)) {
4244 item->slotSetStartThumb(pix);
4247 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4248 QString endThumb = startThumb;
4249 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4250 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4251 if (QFile::exists(startThumb)) {
4252 QPixmap pix(startThumb);
4253 item->slotSetStartThumb(pix);
4255 if (QFile::exists(endThumb)) {
4256 QPixmap pix(endThumb);
4257 item->slotSetEndThumb(pix);
4261 item->refreshClip(false);
4262 qApp->processEvents();
4265 viewport()->update();
4268 void CustomTrackView::saveThumbnails()
4270 QList<QGraphicsItem *> itemList = items();
4272 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4273 for (int i = 0; i < itemList.count(); i++) {
4274 if (itemList.at(i)->type() == AVWIDGET) {
4275 item = static_cast <ClipItem *>(itemList.at(i));
4276 if (item->clipType() != COLOR) {
4277 // Check if we have a cached thumbnail
4278 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4279 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4280 if (!QFile::exists(thumb)) {
4281 QPixmap pix(item->startThumb());
4285 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4286 QString endThumb = startThumb;
4287 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4288 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4289 if (!QFile::exists(startThumb)) {
4290 QPixmap pix(item->startThumb());
4291 pix.save(startThumb);
4293 if (!QFile::exists(endThumb)) {
4294 QPixmap pix(item->endThumb());
4304 void CustomTrackView::slotInsertTrack(int ix)
4306 kDebug() << "// INSERTING TRK: " << ix;
4307 QDialog d(parentWidget());
4308 Ui::AddTrack_UI view;
4310 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4311 view.track_nb->setValue(ix);
4312 d.setWindowTitle(i18n("Insert Track"));
4314 if (d.exec() == QDialog::Accepted) {
4315 ix = view.track_nb->value();
4316 if (view.before_select->currentIndex() == 1) {
4320 if (view.video_track->isChecked()) {
4321 info.type = VIDEOTRACK;
4322 info.isMute = false;
4323 info.isBlind = false;
4324 info.isLocked = false;
4326 info.type = AUDIOTRACK;
4327 info.isMute = false;
4328 info.isBlind = true;
4329 info.isLocked = false;
4331 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4332 m_commandStack->push(addTrack);
4333 setDocumentModified();
4337 void CustomTrackView::slotDeleteTrack(int ix)
4340 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4342 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4343 deleteTimelineTrack(ix, info);
4344 setDocumentModified();
4345 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4346 m_commandStack->push(command);*/
4350 void CustomTrackView::slotChangeTrack(int ix)
4352 QDialog d(parentWidget());
4353 Ui::AddTrack_UI view;
4355 view.label->setText(i18n("Change track"));
4356 view.before_select->setHidden(true);
4357 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4358 view.track_nb->setValue(ix);
4359 d.setWindowTitle(i18n("Change Track Type"));
4361 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4362 view.video_track->setChecked(true);
4364 view.audio_track->setChecked(true);
4366 if (d.exec() == QDialog::Accepted) {
4368 info.isLocked = false;
4369 info.isMute = false;
4370 ix = view.track_nb->value();
4372 if (view.video_track->isChecked()) {
4373 info.type = VIDEOTRACK;
4374 info.isBlind = false;
4376 info.type = AUDIOTRACK;
4377 info.isBlind = true;
4379 changeTimelineTrack(ix, info);
4380 setDocumentModified();
4385 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4387 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4388 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4389 QList<QGraphicsItem *> selection = m_scene->items(r);
4390 QUndoCommand *deleteTrack = new QUndoCommand();
4391 deleteTrack->setText("Delete track");
4393 // Delete all clips in selected track
4394 for (int i = 0; i < selection.count(); i++) {
4395 if (selection.at(i)->type() == AVWIDGET) {
4396 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4397 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4398 m_scene->removeItem(item);
4401 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4402 Transition *item = static_cast <Transition *>(selection.at(i));
4403 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4404 m_scene->removeItem(item);
4410 selection = m_scene->items();
4411 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4412 m_commandStack->push(deleteTrack);
4415 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4417 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4418 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4419 m_commandStack->push(changeTrack);
4422 void CustomTrackView::autoTransition()
4424 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4425 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4426 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4429 Transition *tr = static_cast <Transition*>(itemList.at(0));
4430 tr->setAutomatic(!tr->isAutomatic());
4431 QDomElement transition = tr->toXML();
4432 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);
4436 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4439 QDomNodeList params = effect.elementsByTagName("parameter");
4440 for (int i = 0; i < params.count(); i++) {
4441 QDomElement e = params.item(i).toElement();
4442 if (!e.isNull() && e.attribute("type") == "constant") {
4443 if (e.hasAttribute("factor")) {
4444 double factor = e.attribute("factor").toDouble();
4445 double value = e.attribute("value").toDouble();
4446 value = value / factor;
4447 result.append(QString::number(value));
4448 } else result.append(e.attribute("value"));
4454 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4456 QList<QGraphicsItem *> list = scene()->items();
4457 ClipItem *clip = NULL;
4458 for (int i = 0; i < list.size(); ++i) {
4459 if (list.at(i)->type() == AVWIDGET) {
4460 clip = static_cast <ClipItem *>(list.at(i));
4461 if (clip->clipProducer() == id) {
4462 clip->setClipName(name);
4466 viewport()->update();
4469 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4471 minimum = GenTime();
4472 maximum = GenTime();
4473 QList<QGraphicsItem *> selection;
4474 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4475 selection.removeAll(item);
4476 for (int i = 0; i < selection.count(); i++) {
4477 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4478 if (clip && clip->type() == AVWIDGET) {
4479 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4480 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4485 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4487 minimum = GenTime();
4488 maximum = GenTime();
4489 QList<QGraphicsItem *> selection;
4490 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4491 selection.removeAll(item);
4492 for (int i = 0; i < selection.count(); i++) {
4493 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4494 if (clip && clip->type() == TRANSITIONWIDGET) {
4495 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4496 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4502 void CustomTrackView::loadGroups(const QDomNodeList groups)
4504 for (int i = 0; i < groups.count(); i++) {
4505 QDomNodeList children = groups.at(i).childNodes();
4506 scene()->clearSelection();
4507 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4508 QDomNode n = children.item(nodeindex);
4509 QDomElement elem = n.toElement();
4510 int pos = elem.attribute("position").toInt();
4511 int track = elem.attribute("track").toInt();
4512 if (elem.tagName() == "clipitem") {
4513 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4514 if (clip) clip->setSelected(true);
4516 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4517 if (clip) clip->setSelected(true);
4520 groupSelectedItems(false, true);
4524 void CustomTrackView::splitAudio()
4526 resetSelectionGroup();
4527 QList<QGraphicsItem *> selection = scene()->selectedItems();
4528 if (selection.isEmpty()) {
4529 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4532 QUndoCommand *splitCommand = new QUndoCommand();
4533 splitCommand->setText(i18n("Split audio"));
4534 for (int i = 0; i < selection.count(); i++) {
4535 if (selection.at(i)->type() == AVWIDGET) {
4536 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4537 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4538 if (clip->parentItem()) {
4539 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4541 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4546 m_commandStack->push(splitCommand);
4549 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4551 ClipItem *clip = getClipItemAt(pos, track);
4553 kDebug() << "// Cannot find clip to split!!!";
4557 int start = pos.frames(m_document->fps());
4558 int freetrack = m_document->tracksCount() - track - 1;
4559 for (; freetrack > 0; freetrack--) {
4560 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4561 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4562 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4563 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4564 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4569 kDebug() << "GOT TRK: " << track;
4570 if (freetrack == 0) {
4571 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4574 info.startPos = clip->startPos();
4575 info.endPos = clip->endPos();
4576 info.cropStart = clip->cropStart();
4577 info.track = m_document->tracksCount() - freetrack;
4578 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4579 scene()->clearSelection();
4580 clip->setSelected(true);
4581 ClipItem *audioClip = getClipItemAt(start, info.track);
4583 clip->setVideoOnly(true);
4584 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4585 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4586 audioClip->setSelected(true);
4587 audioClip->setAudioOnly(true);
4588 groupSelectedItems(false, true);
4592 // unsplit clip: remove audio part and change video part to normal clip
4593 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4594 kDebug() << "//CANNOT FIND CLP GRP";
4597 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4598 QList<QGraphicsItem *> children = grp->childItems();
4599 if (children.count() != 2) {
4600 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4603 for (int i = 0; i < children.count(); i++) {
4604 if (children.at(i) != clip) {
4605 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4606 ItemInfo info = clip->info();
4607 deleteClip(clp->info());
4608 clip->setVideoOnly(false);
4609 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4613 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4614 m_document->clipManager()->removeGroup(grp);
4615 scene()->destroyItemGroup(grp);
4619 void CustomTrackView::setVideoOnly()
4621 resetSelectionGroup();
4622 QList<QGraphicsItem *> selection = scene()->selectedItems();
4623 if (selection.isEmpty()) {
4624 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4627 QUndoCommand *videoCommand = new QUndoCommand();
4628 videoCommand->setText(i18n("Video only"));
4629 for (int i = 0; i < selection.count(); i++) {
4630 if (selection.at(i)->type() == AVWIDGET) {
4631 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4632 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4633 if (clip->parentItem()) {
4634 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4636 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4641 m_commandStack->push(videoCommand);
4644 void CustomTrackView::setAudioOnly()
4646 resetSelectionGroup();
4647 QList<QGraphicsItem *> selection = scene()->selectedItems();
4648 if (selection.isEmpty()) {
4649 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4652 QUndoCommand *videoCommand = new QUndoCommand();
4653 videoCommand->setText(i18n("Audio only"));
4654 for (int i = 0; i < selection.count(); i++) {
4655 if (selection.at(i)->type() == AVWIDGET) {
4656 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4657 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4658 if (clip->parentItem()) {
4659 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4661 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4666 m_commandStack->push(videoCommand);
4669 void CustomTrackView::setAudioAndVideo()
4671 resetSelectionGroup();
4672 QList<QGraphicsItem *> selection = scene()->selectedItems();
4673 if (selection.isEmpty()) {
4674 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4677 QUndoCommand *videoCommand = new QUndoCommand();
4678 videoCommand->setText(i18n("Audio and Video"));
4679 for (int i = 0; i < selection.count(); i++) {
4680 if (selection.at(i)->type() == AVWIDGET) {
4681 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4682 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4683 if (clip->parentItem()) {
4684 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4686 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4691 m_commandStack->push(videoCommand);
4694 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4696 ClipItem *clip = getClipItemAt(pos, track);
4698 kDebug() << "// Cannot find clip to split!!!";
4702 int start = pos.frames(m_document->fps());
4703 clip->setVideoOnly(true);
4704 clip->setAudioOnly(false);
4705 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4706 } else if (audioOnly) {
4707 int start = pos.frames(m_document->fps());
4708 clip->setAudioOnly(true);
4709 clip->setVideoOnly(false);
4710 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4712 int start = pos.frames(m_document->fps());
4713 clip->setAudioOnly(false);
4714 clip->setVideoOnly(false);
4715 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4718 setDocumentModified();
4721 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4723 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4724 m_clipTypeGroup->setEnabled(false);
4726 m_clipTypeGroup->setEnabled(true);
4727 QList <QAction *> actions = m_clipTypeGroup->actions();
4729 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4730 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4731 else lookup = "clip_audio_and_video";
4732 for (int i = 0; i < actions.count(); i++) {
4733 if (actions.at(i)->data().toString() == lookup) {
4734 actions.at(i)->setChecked(true);
4741 void CustomTrackView::reloadTransitionLumas()
4745 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4746 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4747 for (int i = 0; i < params.count(); i++) {
4748 QDomElement e = params.item(i).toElement();
4749 if (e.attribute("tag") == "resource") {
4750 lumaNames = e.attribute("paramlistdisplay");
4751 lumaFiles = e.attribute("paramlist");
4756 QList<QGraphicsItem *> itemList = items();
4757 Transition *transitionitem;
4758 QDomElement transitionXml;
4759 for (int i = 0; i < itemList.count(); i++) {
4760 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4761 transitionitem = static_cast <Transition*>(itemList.at(i));
4762 transitionXml = transitionitem->toXML();
4763 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4764 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4765 for (int i = 0; i < params.count(); i++) {
4766 QDomElement e = params.item(i).toElement();
4767 if (e.attribute("tag") == "resource") {
4768 e.setAttribute("paramlistdisplay", lumaNames);
4769 e.setAttribute("paramlist", lumaFiles);
4774 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4775 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4776 for (int i = 0; i < params.count(); i++) {
4777 QDomElement e = params.item(i).toElement();
4778 if (e.attribute("tag") == "luma") {
4779 e.setAttribute("paramlistdisplay", lumaNames);
4780 e.setAttribute("paramlist", lumaFiles);
4787 emit transitionItemSelected(NULL);
4790 #include "customtrackview.moc"