1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_changeSpeedAction(NULL),
102 m_pasteEffectsAction(NULL),
103 m_ungroupAction(NULL),
110 m_blockRefresh(false),
111 m_selectionGroup(NULL)
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 m_animationTimer = new QTimeLine(800);
118 m_animationTimer->setFrameRange(0, 5);
119 m_animationTimer->setUpdateInterval(100);
120 m_animationTimer->setLoopCount(0);
121 m_tipColor = QColor(0, 192, 0, 200);
122 QColor border = QColor(255, 255, 255, 100);
123 m_tipPen.setColor(border);
124 m_tipPen.setWidth(3);
125 setContentsMargins(0, 0, 0, 0);
126 const int maxWidth = m_tracksHeight * m_document->tracksCount();
127 setSceneRect(0, 0, sceneRect().width(), maxWidth);
128 verticalScrollBar()->setMaximum(maxWidth);
129 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
130 m_cursorLine->setZValue(1000);
132 KIcon razorIcon("edit-cut");
133 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
135 KIcon spacerIcon("kdenlive-spacer-tool");
136 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
137 verticalScrollBar()->setTracking(true);
138 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
139 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
140 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
141 m_scrollTimer.setInterval(100);
142 m_scrollTimer.setSingleShot(true);
145 CustomTrackView::~CustomTrackView()
147 qDeleteAll(m_guides);
150 void CustomTrackView::setDocumentModified()
152 m_document->setModified(true);
155 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
157 m_timelineContextMenu = timeline;
158 m_timelineContextClipMenu = clip;
159 m_clipTypeGroup = clipTypeGroup;
160 QList <QAction *> list = m_timelineContextClipMenu->actions();
161 for (int i = 0; i < list.count(); i++) {
162 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
163 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
164 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
167 m_timelineContextTransitionMenu = transition;
168 list = m_timelineContextTransitionMenu->actions();
169 for (int i = 0; i < list.count(); i++) {
170 if (list.at(i)->data().toString() == "auto") {
171 m_autoTransition = list.at(i);
176 m_timelineContextMenu->addSeparator();
177 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
178 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
179 m_timelineContextMenu->addAction(m_deleteGuide);
181 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
182 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
183 m_timelineContextMenu->addAction(m_editGuide);
186 void CustomTrackView::checkAutoScroll()
188 m_autoScroll = KdenliveSettings::autoscroll();
191 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
192 return m_scene->m_tracksList;
195 void CustomTrackView::checkTrackHeight()
197 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
198 m_tracksHeight = KdenliveSettings::trackheight();
199 emit trackHeightChanged();
200 QList<QGraphicsItem *> itemList = items();
202 Transition *transitionitem;
203 bool snap = KdenliveSettings::snaptopoints();
204 KdenliveSettings::setSnaptopoints(false);
205 for (int i = 0; i < itemList.count(); i++) {
206 if (itemList.at(i)->type() == AVWIDGET) {
207 item = (ClipItem*) itemList.at(i);
208 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
209 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
211 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
212 transitionitem = (Transition*) itemList.at(i);
213 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
214 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
217 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
219 for (int i = 0; i < m_guides.count(); i++) {
220 QLineF l = m_guides.at(i)->line();
221 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
222 m_guides.at(i)->setLine(l);
225 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
226 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
227 KdenliveSettings::setSnaptopoints(snap);
231 /** Zoom or move viewport on mousewheel
233 * If mousewheel+Ctrl, zooms in/out on the timeline.
235 * With Ctrl, moves viewport towards end of timeline if down/back,
236 * opposite on up/forward.
238 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
239 void CustomTrackView::wheelEvent(QWheelEvent * e)
241 if (e->modifiers() == Qt::ControlModifier) {
242 if (e->delta() > 0) emit zoomIn();
245 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
246 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
250 int CustomTrackView::getPreviousVideoTrack(int track)
252 track = m_document->tracksCount() - track - 1;
254 for (int i = track; i > -1; i--) {
255 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
261 void CustomTrackView::slotCheckMouseScrolling()
263 if (m_scrollOffset == 0) {
264 m_scrollTimer.stop();
267 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
268 m_scrollTimer.start();
271 void CustomTrackView::slotCheckPositionScrolling()
273 // If mouse is at a border of the view, scroll
274 if (m_moveOpMode != SEEK) return;
275 if (mapFromScene(m_cursorPos, 0).x() < 3) {
276 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
277 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
278 setCursorPos(mapToScene(QPoint(-2, 0)).x());
279 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
280 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
281 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
282 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
289 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
291 int pos = event->x();
292 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
293 emit mousePosition(mappedXPos);
295 if (event->buttons() & Qt::MidButton) return;
296 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
297 QGraphicsView::mouseMoveEvent(event);
302 if (event->buttons() != Qt::NoButton) {
303 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
304 if (m_dragItem && m_tool == SELECTTOOL) {
305 if (m_operationMode == MOVE && move) {
306 QGraphicsView::mouseMoveEvent(event);
307 // If mouse is at a border of the view, scroll
309 m_scrollOffset = -30;
310 m_scrollTimer.start();
311 } else if (viewport()->width() - pos < 10) {
313 m_scrollTimer.start();
314 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
316 } else if (m_operationMode == RESIZESTART && move) {
317 double snappedPos = getSnapPointForPos(mappedXPos);
318 m_document->renderer()->pause();
319 m_dragItem->resizeStart((int)(snappedPos));
320 } else if (m_operationMode == RESIZEEND && move) {
321 double snappedPos = getSnapPointForPos(mappedXPos);
322 m_document->renderer()->pause();
323 m_dragItem->resizeEnd((int)(snappedPos));
324 } else if (m_operationMode == FADEIN && move) {
325 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
326 } else if (m_operationMode == FADEOUT && move) {
327 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
328 } else if (m_operationMode == KEYFRAME && move) {
329 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
330 double pos = mapToScene(event->pos()).toPoint().y();
331 QRectF br = m_dragItem->sceneBoundingRect();
332 double maxh = 100.0 / br.height();
333 pos = (br.bottom() - pos) * maxh;
334 m_dragItem->updateKeyFramePos(keyFramePos, pos);
342 } else if (m_operationMode == MOVEGUIDE) {
347 QGraphicsView::mouseMoveEvent(event);
349 } else if (m_operationMode == SPACER && move) {
351 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
352 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
356 if (m_tool == RAZORTOOL) {
357 setCursor(m_razorCursor);
358 //QGraphicsView::mouseMoveEvent(event);
360 } else if (m_tool == SPACERTOOL) {
361 setCursor(m_spacerCursor);
365 QList<QGraphicsItem *> itemList = items(event->pos());
366 QGraphicsRectItem *item = NULL;
367 OPERATIONTYPE opMode = NONE;
369 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
371 } else for (int i = 0; i < itemList.count(); i++) {
372 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
373 item = (QGraphicsRectItem*) itemList.at(i);
378 if (item && event->buttons() == Qt::NoButton) {
379 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
380 if (m_tool == RAZORTOOL) {
381 // razor tool over a clip, display current frame in monitor
382 if (!m_blockRefresh && item->type() == AVWIDGET) {
383 //TODO: solve crash when showing frame when moving razor over clip
384 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
389 opMode = clip->operationMode(mapToScene(event->pos()));
391 if (opMode == m_moveOpMode) {
392 QGraphicsView::mouseMoveEvent(event);
398 m_animationTimer->stop();
403 m_moveOpMode = opMode;
404 if (opMode == MOVE) {
405 setCursor(Qt::OpenHandCursor);
406 } else if (opMode == RESIZESTART) {
407 setCursor(KCursor("left_side", Qt::SizeHorCursor));
408 if (m_visualTip == NULL) {
409 QRectF rect = clip->sceneBoundingRect();
411 polygon << QPoint(0, rect.height() / 2 - size * 2);
412 polygon << QPoint(size * 2, (int)(rect.height() / 2));
413 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
414 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
416 m_visualTip = new QGraphicsPolygonItem(polygon);
417 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
418 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
419 m_visualTip->setPos(rect.x(), rect.y());
420 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
421 m_visualTip->setZValue(100);
422 m_animation = new QGraphicsItemAnimation;
423 m_animation->setItem(m_visualTip);
424 m_animation->setTimeLine(m_animationTimer);
426 m_animation->setScaleAt(.5, scale, 1);
427 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
429 m_animation->setScaleAt(1, scale, 1);
430 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
431 scene()->addItem(m_visualTip);
432 m_animationTimer->start();
434 } else if (opMode == RESIZEEND) {
435 setCursor(KCursor("right_side", Qt::SizeHorCursor));
436 if (m_visualTip == NULL) {
437 QRectF rect = clip->sceneBoundingRect();
439 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
440 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
441 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
442 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
444 m_visualTip = new QGraphicsPolygonItem(polygon);
445 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
446 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
447 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
448 m_visualTip->setPos(rect.right(), rect.y());
449 m_visualTip->setZValue(100);
450 m_animation = new QGraphicsItemAnimation;
451 m_animation->setItem(m_visualTip);
452 m_animation->setTimeLine(m_animationTimer);
454 m_animation->setScaleAt(.5, scale, 1);
456 m_animation->setScaleAt(1, scale, 1);
457 scene()->addItem(m_visualTip);
458 m_animationTimer->start();
460 } else if (opMode == FADEIN) {
461 if (m_visualTip == NULL) {
462 ClipItem *item = (ClipItem *) clip;
463 QRectF rect = clip->sceneBoundingRect();
464 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
465 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
466 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
467 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
468 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
469 m_visualTip->setZValue(100);
470 m_animation = new QGraphicsItemAnimation;
471 m_animation->setItem(m_visualTip);
472 m_animation->setTimeLine(m_animationTimer);
474 m_animation->setScaleAt(.5, scale, scale);
476 m_animation->setScaleAt(1, scale, scale);
477 scene()->addItem(m_visualTip);
478 m_animationTimer->start();
480 setCursor(Qt::PointingHandCursor);
481 } else if (opMode == FADEOUT) {
482 if (m_visualTip == NULL) {
483 ClipItem *item = (ClipItem *) clip;
484 QRectF rect = clip->sceneBoundingRect();
485 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
486 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
487 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
488 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
489 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
490 m_visualTip->setZValue(100);
491 m_animation = new QGraphicsItemAnimation;
492 m_animation->setItem(m_visualTip);
493 m_animation->setTimeLine(m_animationTimer);
495 m_animation->setScaleAt(.5, scale, scale);
497 m_animation->setScaleAt(1, scale, scale);
498 scene()->addItem(m_visualTip);
499 m_animationTimer->start();
501 setCursor(Qt::PointingHandCursor);
502 } else if (opMode == TRANSITIONSTART) {
503 /*if (m_visualTip == NULL) {
504 QRectF rect = clip->sceneBoundingRect();
505 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
506 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
507 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
508 m_visualTip->setZValue(100);
509 m_animation = new QGraphicsItemAnimation;
510 m_animation->setItem(m_visualTip);
511 m_animation->setTimeLine(m_animationTimer);
512 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
514 m_animation->setScaleAt(.5, scale, scale);
516 m_animation->setScaleAt(1, scale, scale);
517 scene()->addItem(m_visualTip);
518 m_animationTimer->start();
520 setCursor(Qt::PointingHandCursor);
521 } else if (opMode == TRANSITIONEND) {
522 /*if (m_visualTip == NULL) {
523 QRectF rect = clip->sceneBoundingRect();
524 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
525 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
526 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
527 m_visualTip->setZValue(100);
528 m_animation = new QGraphicsItemAnimation;
529 m_animation->setItem(m_visualTip);
530 m_animation->setTimeLine(m_animationTimer);
531 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
533 m_animation->setScaleAt(.5, scale, scale);
535 m_animation->setScaleAt(1, scale, scale);
536 scene()->addItem(m_visualTip);
537 m_animationTimer->start();
539 setCursor(Qt::PointingHandCursor);
540 } else if (opMode == KEYFRAME) {
541 setCursor(Qt::PointingHandCursor);
543 } // no clip under mouse
544 else if (m_tool == RAZORTOOL) {
547 } else if (opMode == MOVEGUIDE) {
548 m_moveOpMode = opMode;
549 setCursor(Qt::SplitHCursor);
553 m_animationTimer->stop();
559 setCursor(Qt::ArrowCursor);
560 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
561 QGraphicsView::mouseMoveEvent(event);
563 setCursorPos(mappedXPos);
564 slotCheckPositionScrolling();
566 } else m_moveOpMode = NONE;
568 QGraphicsView::mouseMoveEvent(event);
572 void CustomTrackView::mousePressEvent(QMouseEvent * event)
574 kDebug() << "mousePressEvent STARTED";
575 setFocus(Qt::MouseFocusReason);
576 m_menuPosition = QPoint();
578 // special cases (middle click button or ctrl / shift click
579 if (event->button() == Qt::MidButton) {
580 m_document->renderer()->switchPlay();
581 m_blockRefresh = false;
582 m_operationMode = NONE;
586 m_blockRefresh = true;
589 bool collision = false;
591 if (m_tool != RAZORTOOL) activateMonitor();
592 else if (m_document->renderer()->playSpeed() != 0.0) {
593 m_document->renderer()->pause();
596 m_clickEvent = event->pos();
598 // check item under mouse
599 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
601 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
602 setDragMode(QGraphicsView::ScrollHandDrag);
603 QGraphicsView::mousePressEvent(event);
604 m_blockRefresh = false;
605 m_operationMode = NONE;
609 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
610 setDragMode(QGraphicsView::RubberBandDrag);
611 if (!(event->modifiers() & Qt::ControlModifier)) {
612 resetSelectionGroup();
613 scene()->clearSelection();
615 QGraphicsView::mousePressEvent(event);
616 m_blockRefresh = false;
617 m_operationMode = RUBBERSELECTION;
621 // if a guide and a clip were pressed, just select the guide
622 for (int i = 0; i < collisionList.count(); ++i) {
623 if (collisionList.at(i)->type() == GUIDEITEM) {
624 // a guide item was pressed
625 m_dragGuide = (Guide *) collisionList.at(i);
626 if (event->button() == Qt::LeftButton) { // move it
627 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
629 m_operationMode = MOVEGUIDE;
630 // deselect all clips so that only the guide will move
631 m_scene->clearSelection();
632 resetSelectionGroup(false);
633 updateSnapPoints(NULL);
634 QGraphicsView::mousePressEvent(event);
636 } else // show context menu
641 // Find first clip, transition or group under mouse (when no guides selected)
643 AbstractGroupItem *dragGroup = NULL;
644 while (!m_dragGuide && ct < collisionList.count()) {
645 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
646 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
647 m_dragItemInfo = m_dragItem->info();
648 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
649 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
650 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
657 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
658 // update transition menu action
659 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
660 m_autoTransition->setEnabled(true);
661 } else m_autoTransition->setEnabled(false);
663 // context menu requested
664 if (event->button() == Qt::RightButton) {
666 if (dragGroup) dragGroup->setSelected(true);
667 else if (!m_dragItem->isSelected()) {
668 resetSelectionGroup(false);
669 m_scene->clearSelection();
670 m_dragItem->setSelected(true);
672 } else if (!m_dragGuide) {
673 // check if there is a guide close to mouse click
674 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
675 for (int i = 0; i < guidesCollisionList.count(); i++) {
676 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
677 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
681 // keep this to support multiple guides context menu in the future (?)
682 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
683 guidesCollisionList.removeAt(0);
685 if (!guidesCollisionList.isEmpty())
686 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
689 m_operationMode = NONE;
690 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
691 m_menuPosition = m_clickEvent;
697 // No item under click
698 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
699 resetSelectionGroup();
700 setCursor(Qt::ArrowCursor);
701 m_scene->clearSelection();
703 emit clipItemSelected(NULL);
704 updateClipTypeActions(NULL);
705 if (m_tool == SPACERTOOL) {
706 QList<QGraphicsItem *> selection;
707 if (event->modifiers() == Qt::ControlModifier) {
708 // Ctrl + click, select all items on track after click position
709 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
710 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
712 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;
714 // Select all items on all tracks after click position
715 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
716 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
719 resetSelectionGroup(false);
720 m_scene->clearSelection();
722 for (int i = 0; i < selection.count(); i++) {
723 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
724 selection.at(i)->setSelected(true);
727 groupSelectedItems(true);
728 m_operationMode = SPACER;
729 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
730 kDebug() << "END mousePress EVENT ";
735 if (m_tool == RAZORTOOL && m_dragItem) {
736 if (m_dragItem->type() == TRANSITIONWIDGET) {
737 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
741 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
742 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
747 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
748 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
749 m_document->renderer()->pause();
750 m_commandStack->push(command);
751 m_document->setModified(true);
757 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
759 QList <GenTime> offsetList;
760 QList<QGraphicsItem *> children = dragGroup->childItems();
761 for (int i = 0; i < children.count(); i++) {
762 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
763 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
764 offsetList.append(item->startPos());
765 offsetList.append(item->endPos());
768 if (!offsetList.isEmpty()) {
770 GenTime startOffset = offsetList.takeFirst();
771 QList <GenTime> cleandOffsetList;
772 for (int k = 0; k < offsetList.size(); k++) {
773 GenTime newoffset = offsetList.at(k) - startOffset;
774 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
775 cleandOffsetList.append(newoffset);
778 updateSnapPoints(NULL, cleandOffsetList, true);
782 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
783 else emit clipItemSelected(NULL);
785 bool itemSelected = false;
786 if (m_dragItem->isSelected()) itemSelected = true;
787 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
788 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
789 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
790 resetSelectionGroup();
791 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
793 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
794 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
795 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
797 bool selected = !m_dragItem->isSelected();
798 if (dragGroup) dragGroup->setSelected(selected);
799 else m_dragItem->setSelected(selected);
801 groupSelectedItems();
802 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
803 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
804 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
805 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
808 // If clicked item is selected, allow move
810 if (event->modifiers() != Qt::ControlModifier && itemSelected && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
812 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
813 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
815 if (m_operationMode == KEYFRAME) {
816 m_dragItem->updateSelectedKeyFrame();
817 m_blockRefresh = false;
819 } else if (m_operationMode == MOVE) {
820 setCursor(Qt::ClosedHandCursor);
821 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
823 info.startPos = m_dragItem->startPos();
824 info.track = m_dragItem->track();
825 int transitiontrack = getPreviousVideoTrack(info.track);
826 ClipItem *transitionClip = NULL;
827 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
828 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
829 info.endPos = transitionClip->endPos();
830 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
831 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
832 // Check there is no other transition at that place
833 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
834 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
835 QList<QGraphicsItem *> selection = m_scene->items(r);
836 bool transitionAccepted = true;
837 for (int i = 0; i < selection.count(); i++) {
838 if (selection.at(i)->type() == TRANSITIONWIDGET) {
839 Transition *tr = static_cast <Transition *>(selection.at(i));
840 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
841 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
842 } else transitionAccepted = false;
845 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
846 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
847 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
849 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
850 info.track = m_dragItem->track();
851 int transitiontrack = getPreviousVideoTrack(info.track);
852 ClipItem *transitionClip = NULL;
853 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
854 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
855 info.startPos = transitionClip->startPos();
856 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
857 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
858 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
859 EffectsList::setParameter(transition, "reverse", "1");
861 // Check there is no other transition at that place
862 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
863 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
864 QList<QGraphicsItem *> selection = m_scene->items(r);
865 bool transitionAccepted = true;
866 for (int i = 0; i < selection.count(); i++) {
867 if (selection.at(i)->type() == TRANSITIONWIDGET) {
868 Transition *tr = static_cast <Transition *>(selection.at(i));
869 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
870 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
871 } else transitionAccepted = false;
874 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
875 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
877 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
878 resetSelectionGroup(false);
879 m_dragItem->setSelected(true);
882 m_blockRefresh = false;
884 //QGraphicsView::mousePressEvent(event);
887 void CustomTrackView::resetSelectionGroup(bool selectItems)
889 if (m_selectionGroup) {
890 // delete selection group
891 bool snap = KdenliveSettings::snaptopoints();
892 KdenliveSettings::setSnaptopoints(false);
894 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
895 scene()->destroyItemGroup(m_selectionGroup);
896 for (int i = 0; i < children.count(); i++) {
897 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
898 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
899 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
900 children.at(i)->setSelected(selectItems);
902 } else if (children.at(i)->type() == GROUPWIDGET) {
903 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
904 children.at(i)->setSelected(selectItems);
907 m_selectionGroup = NULL;
908 KdenliveSettings::setSnaptopoints(snap);
912 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
914 if (m_selectionGroup) {
915 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
918 QList<QGraphicsItem *> selection = m_scene->selectedItems();
919 if (selection.isEmpty()) return;
920 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
921 // Find top left position of selection
922 for (int i = 1; i < selection.count(); i++) {
923 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
924 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
925 if (currenttop.x() < top.x()) top.setX(currenttop.x());
926 if (currenttop.y() < top.y()) top.setY(currenttop.y());
930 if (force || selection.count() > 1) {
931 bool snap = KdenliveSettings::snaptopoints();
932 KdenliveSettings::setSnaptopoints(false);
933 if (createNewGroup) {
934 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
935 newGroup->translate(-top.x(), -top.y() + 1);
936 newGroup->setPos(top.x(), top.y() - 1);
937 scene()->addItem(newGroup);
939 // CHeck if we are trying to include a group in a group
940 QList <AbstractGroupItem *> groups;
941 for (int i = 0; i < selection.count(); i++) {
942 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
943 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
944 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
946 if (!groups.isEmpty()) {
947 // ungroup previous groups
948 while (!groups.isEmpty()) {
949 AbstractGroupItem *grp = groups.takeFirst();
950 m_document->clipManager()->removeGroup(grp);
951 scene()->destroyItemGroup(grp);
953 selection = m_scene->selectedItems();
956 for (int i = 0; i < selection.count(); i++) {
957 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
958 newGroup->addToGroup(selection.at(i));
959 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
962 KdenliveSettings::setSnaptopoints(snap);
964 m_selectionGroup = new AbstractGroupItem(m_document->fps());
965 m_selectionGroup->translate(-top.x(), -top.y() + 1);
966 m_selectionGroup->setPos(top.x(), top.y() - 1);
967 scene()->addItem(m_selectionGroup);
968 for (int i = 0; i < selection.count(); i++) {
969 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
970 m_selectionGroup->addToGroup(selection.at(i));
971 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
974 KdenliveSettings::setSnaptopoints(snap);
975 if (m_selectionGroup) {
976 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
977 m_selectionGroupInfo.track = m_selectionGroup->track();
980 } else resetSelectionGroup();
983 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
985 kDebug() << "++++++++++++ DBL CLK";
986 if (m_dragItem && m_dragItem->hasKeyFrames()) {
987 if (m_moveOpMode == KEYFRAME) {
988 // user double clicked on a keyframe, open edit dialog
989 QDialog d(parentWidget());
990 Ui::KeyFrameDialog_UI view;
992 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
993 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
994 view.kfr_value->setFocus();
995 if (d.exec() == QDialog::Accepted) {
996 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
997 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
998 ClipItem *item = (ClipItem *)m_dragItem;
999 QString previous = item->keyframes(item->selectedEffectIndex());
1000 item->updateKeyframeEffect();
1001 QString next = item->keyframes(item->selectedEffectIndex());
1002 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1003 m_commandStack->push(command);
1004 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1009 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1010 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1011 ClipItem * item = (ClipItem *) m_dragItem;
1012 QString previous = item->keyframes(item->selectedEffectIndex());
1013 item->updateKeyframeEffect();
1014 QString next = item->keyframes(item->selectedEffectIndex());
1015 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1016 m_commandStack->push(command);
1017 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1019 } else if (m_dragItem) {
1020 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1023 if (m_dragItem->type() == TRANSITIONWIDGET) {
1024 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1026 getClipAvailableSpace(m_dragItem, minimum, maximum);
1028 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1029 d.setMargins(minimum, maximum);
1030 if (d.exec() == QDialog::Accepted) {
1031 if (m_dragItem->type() == TRANSITIONWIDGET) {
1032 // move & resize transition
1034 startInfo.startPos = m_dragItem->startPos();
1035 startInfo.endPos = m_dragItem->endPos();
1036 startInfo.track = m_dragItem->track();
1038 endInfo.startPos = d.startPos();
1039 endInfo.endPos = endInfo.startPos + d.duration();
1040 endInfo.track = m_dragItem->track();
1041 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1042 m_commandStack->push(command);
1044 // move and resize clip
1045 QUndoCommand *moveCommand = new QUndoCommand();
1046 moveCommand->setText(i18n("Edit clip"));
1047 ItemInfo clipInfo = m_dragItem->info();
1048 if (d.startPos() != clipInfo.startPos) {
1049 ItemInfo startInfo = clipInfo;
1050 clipInfo.startPos = d.startPos();
1051 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1052 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1054 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1055 ItemInfo startInfo = clipInfo;
1056 clipInfo.endPos = clipInfo.startPos + d.duration();
1057 clipInfo.cropStart = d.cropStart();
1058 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1060 m_commandStack->push(moveCommand);
1064 QList<QGraphicsItem *> collisionList = items(event->pos());
1065 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1066 Guide *editGuide = (Guide *) collisionList.at(0);
1067 if (editGuide) slotEditGuide(editGuide->info());
1073 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1075 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1077 clip->setKeyframes(index, keyframes);
1078 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1079 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1083 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1085 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1086 m_editGuide->setEnabled(m_dragGuide != NULL);
1087 if (clip == NULL) m_timelineContextMenu->popup(pos);
1088 else if (group != NULL) {
1089 m_changeSpeedAction->setEnabled(false);
1090 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1091 m_ungroupAction->setEnabled(true);
1092 updateClipTypeActions(NULL);
1093 m_timelineContextClipMenu->popup(pos);
1095 m_ungroupAction->setEnabled(false);
1096 if (clip->type() == AVWIDGET) {
1097 ClipItem *item = static_cast <ClipItem*>(clip);
1098 updateClipTypeActions(item);
1099 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1100 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1101 m_timelineContextClipMenu->popup(pos);
1102 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1106 void CustomTrackView::activateMonitor()
1108 emit activateDocumentMonitor();
1111 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1113 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1115 resetSelectionGroup();
1116 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1117 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1119 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1120 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1122 info.startPos = GenTime();
1123 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1124 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1125 info.track = (int)(1 / m_tracksHeight);
1126 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1127 m_selectionGroup->addToGroup(item);
1128 item->setFlags(QGraphicsItem::ItemIsSelectable);
1129 //TODO: check if we do not overlap another clip when first dropping in timeline
1130 // if (insertPossible(m_selectionGroup, event->pos()))
1131 QList <GenTime> offsetList;
1132 offsetList.append(info.endPos);
1133 updateSnapPoints(NULL, offsetList);
1134 scene()->addItem(m_selectionGroup);
1135 event->acceptProposedAction();
1136 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1138 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1139 m_scene->clearSelection();
1140 resetSelectionGroup(false);
1142 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1145 QList <GenTime> offsetList;
1146 for (int i = 0; i < ids.size(); ++i) {
1147 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1148 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1150 info.startPos = start;
1151 info.endPos = info.startPos + clip->duration();
1152 info.track = (int)(1 / m_tracksHeight);
1153 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1154 start += clip->duration();
1155 offsetList.append(start);
1156 m_selectionGroup->addToGroup(item);
1157 item->setFlags(QGraphicsItem::ItemIsSelectable);
1159 //TODO: check if we do not overlap another clip when first dropping in timeline
1160 //if (insertPossible(m_selectionGroup, event->pos()))
1161 updateSnapPoints(NULL, offsetList);
1162 scene()->addItem(m_selectionGroup);
1163 event->acceptProposedAction();
1165 // the drag is not a clip (may be effect, ...)
1167 QGraphicsView::dragEnterEvent(event);
1172 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1175 QList<QGraphicsItem *> children = group->childItems();
1176 for (int i = 0; i < children.count(); i++) {
1177 if (children.at(i)->type() == AVWIDGET) {
1178 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1179 ItemInfo info = clip->info();
1180 kDebug() << " / / INSERT : " << pos.x();
1181 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->duration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1182 kDebug() << " / / INSERT RECT: " << shape;
1183 path = path.united(QPolygonF(shape));
1187 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1188 if (collindingItems.isEmpty()) return true;
1190 for (int i = 0; i < collindingItems.count(); i++) {
1191 QGraphicsItem *collision = collindingItems.at(i);
1192 if (collision->type() == AVWIDGET) {
1194 kDebug() << "// COLLISIION DETECTED";
1203 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1205 int track = m_document->tracksCount() - clip->track();
1206 GenTime pos = clip->startPos();
1207 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1208 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1211 bool success = true;
1212 for (int i = 0; i < clip->effectsCount(); i++) {
1213 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1215 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1216 m_document->renderer()->doRefresh();
1219 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1221 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1223 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1224 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1225 emit clipItemSelected(clip);
1226 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1229 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1231 QString index = effect.attribute("kdenlive_ix");
1232 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1233 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1234 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1237 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1239 clip->deleteEffect(index);
1240 emit clipItemSelected(clip);
1244 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1246 QList<QGraphicsItem *> itemList = group->childItems();
1247 QUndoCommand *effectCommand = new QUndoCommand();
1249 QDomNode namenode = effect.elementsByTagName("name").item(0);
1250 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1251 else effectName = i18n("effect");
1252 effectCommand->setText(i18n("Add %1", effectName));
1254 for (int i = 0; i < itemList.count(); i++) {
1255 if (itemList.at(i)->type() == AVWIDGET) {
1256 ClipItem *item = (ClipItem *)itemList.at(i);
1257 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1258 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1261 if (item->isItemLocked()) {
1264 item->initEffect(effect);
1265 if (effect.attribute("tag") == "ladspa") {
1266 QString ladpsaFile = m_document->getLadspaFile();
1267 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1268 effect.setAttribute("src", ladpsaFile);
1270 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1275 m_commandStack->push(effectCommand);
1276 m_document->setModified(true);
1277 } else delete effectCommand;
1280 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1282 QList<QGraphicsItem *> itemList;
1283 QUndoCommand *effectCommand = new QUndoCommand();
1285 QDomNode namenode = effect.elementsByTagName("name").item(0);
1286 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1287 else effectName = i18n("effect");
1288 effectCommand->setText(i18n("Add %1", effectName));
1290 if (track == -1) itemList = scene()->selectedItems();
1291 if (itemList.isEmpty()) {
1292 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1293 if (clip) itemList.append(clip);
1294 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1296 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1297 for (int i = 0; i < itemList.count(); i++) {
1298 if (itemList.at(i)->type() == AVWIDGET) {
1299 ClipItem *item = (ClipItem *)itemList.at(i);
1300 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1301 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1304 if (item->isItemLocked()) {
1307 item->initEffect(effect);
1308 if (effect.attribute("tag") == "ladspa") {
1309 QString ladpsaFile = m_document->getLadspaFile();
1310 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1311 effect.setAttribute("src", ladpsaFile);
1313 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1318 m_commandStack->push(effectCommand);
1319 m_document->setModified(true);
1320 } else delete effectCommand;
1323 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1325 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1326 m_commandStack->push(command);
1327 m_document->setModified(true);
1330 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1332 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1334 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1335 if (effect.attribute("tag") == "ladspa") {
1336 // Update the ladspa affect file
1337 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1339 // check if we are trying to reset a keyframe effect
1340 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1341 clip->initEffect(effect);
1342 clip->setEffectAt(ix, effect);
1343 effectParams = clip->getEffectArgs(effect);
1345 if (effectParams.paramValue("disabled") == "1") {
1346 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1347 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1348 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1349 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1350 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1352 clip->setEffectAt(ix, effect);
1353 if (ix == clip->selectedEffectIndex()) {
1354 clip->setSelectedEffect(ix);
1355 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1357 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1358 // A fade effect was modified, update the clip
1359 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1360 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1361 clip->setFadeIn(pos);
1363 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1364 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1365 clip->setFadeOut(pos);
1369 m_document->setModified(true);
1372 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1374 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1376 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1377 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1378 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1379 clip->setEffectAt(oldPos - 1, act);
1380 clip->setEffectAt(newPos - 1, before);
1381 emit clipItemSelected(clip, newPos - 1);
1383 m_document->setModified(true);
1386 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1388 QDomElement effect = clip->effectAt(effectPos);
1389 QDomElement oldEffect = effect.cloneNode().toElement();
1390 effect.setAttribute("disabled", disable);
1391 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1392 m_commandStack->push(command);
1393 m_document->setModified(true);
1396 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1398 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1399 m_commandStack->push(command);
1400 m_document->setModified(true);
1403 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1405 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1406 m_commandStack->push(command);
1409 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1413 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1414 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1415 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1416 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);
1417 m_blockRefresh = false;
1420 if (item->parentItem()) {
1421 // Item is part of a group, reset group
1422 resetSelectionGroup();
1424 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1426 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1427 int cutPos = (int) cutTime.frames(m_document->fps());
1429 double speed = item->speed();
1430 newPos.startPos = cutTime;
1431 newPos.endPos = info.endPos;
1432 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1433 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1434 newPos.track = info.track;
1435 ClipItem *dup = item->clone(newPos);
1436 // remove unwanted effects (fade in) from 2nd part of cutted clip
1437 int ix = dup->hasEffect(QString(), "fadein");
1439 QDomElement oldeffect = item->effectAt(ix);
1440 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1442 ix = dup->hasEffect(QString(), "fade_from_black");
1444 QDomElement oldeffect = item->effectAt(ix);
1445 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1447 item->resizeEnd(cutPos, false);
1448 scene()->addItem(dup);
1449 if (item->checkKeyFrames()) slotRefreshEffects(item);
1450 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1451 item->baseClip()->addReference();
1452 m_document->updateClip(item->baseClip()->getId());
1453 m_document->setModified(true);
1454 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);
1455 kDebug() << "// CUTTING CLIP dONE";
1459 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1460 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1461 if (!item || !dup || item == dup) {
1462 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1463 m_blockRefresh = false;
1466 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1467 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1471 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1472 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1473 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1474 //deleteClip(dup->info());
1477 if (dup->isSelected()) emit clipItemSelected(NULL);
1478 dup->baseClip()->removeReference();
1479 m_document->updateClip(dup->baseClip()->getId());
1480 scene()->removeItem(dup);
1483 ItemInfo clipinfo = item->info();
1484 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1485 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1487 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1488 m_document->setModified(true);
1490 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1493 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1496 void CustomTrackView::slotEnableRefresh()
1498 m_blockRefresh = false;
1501 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1503 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1504 if (itemList.count() == 1) {
1505 if (itemList.at(0)->type() == AVWIDGET) {
1506 ClipItem *item = (ClipItem *) itemList.at(0);
1508 info.track = item->track();
1509 ClipItem *transitionClip = NULL;
1510 const int transitiontrack = getPreviousVideoTrack(info.track);
1511 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1512 if (pos < item->startPos() + item->duration() / 2) {
1513 // add transition to clip start
1514 info.startPos = item->startPos();
1515 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1516 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1517 info.endPos = transitionClip->endPos();
1518 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1519 // Check there is no other transition at that place
1520 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1521 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1522 QList<QGraphicsItem *> selection = m_scene->items(r);
1523 bool transitionAccepted = true;
1524 for (int i = 0; i < selection.count(); i++) {
1525 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1526 Transition *tr = static_cast <Transition *>(selection.at(i));
1527 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1528 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1529 } else transitionAccepted = false;
1532 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1533 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1536 // add transition to clip end
1537 info.endPos = item->endPos();
1538 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1539 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1540 info.startPos = transitionClip->startPos();
1541 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1542 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1544 // Check there is no other transition at that place
1545 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1546 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1547 QList<QGraphicsItem *> selection = m_scene->items(r);
1548 bool transitionAccepted = true;
1549 for (int i = 0; i < selection.count(); i++) {
1550 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1551 Transition *tr = static_cast <Transition *>(selection.at(i));
1552 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1553 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1554 } else transitionAccepted = false;
1557 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1558 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1561 } else for (int i = 0; i < itemList.count(); i++) {
1562 if (itemList.at(i)->type() == AVWIDGET) {
1563 ClipItem *item = (ClipItem *) itemList.at(i);
1565 info.startPos = item->startPos();
1566 info.endPos = info.startPos + GenTime(65, m_document->fps());
1567 info.track = item->track();
1569 // Check there is no other transition at that place
1570 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1571 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1572 QList<QGraphicsItem *> selection = m_scene->items(r);
1573 bool transitionAccepted = true;
1574 for (int i = 0; i < selection.count(); i++) {
1575 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1576 Transition *tr = static_cast <Transition *>(selection.at(i));
1577 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1578 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1579 } else transitionAccepted = false;
1582 int transitiontrack = getPreviousVideoTrack(info.track);
1583 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1584 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1589 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1591 if (transitionInfo.startPos >= transitionInfo.endPos) {
1592 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1595 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1596 m_commandStack->push(command);
1597 m_document->setModified(true);
1600 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1602 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1603 //kDebug() << "---- ADDING transition " << params.attribute("value");
1604 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1605 scene()->addItem(tr);
1606 m_document->setModified(true);
1608 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1613 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1615 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1617 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1620 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1621 if (m_dragItem == item) m_dragItem = NULL;
1623 emit transitionItemSelected(NULL);
1624 m_document->setModified(true);
1627 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1629 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1630 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1631 m_commandStack->push(command);
1632 m_document->setModified(true);
1635 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1637 Transition *item = getTransitionItemAt(pos, track);
1639 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1642 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);
1643 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1644 item->setTransitionParameters(transition);
1645 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1646 m_document->setModified(true);
1649 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1651 event->setDropAction(Qt::IgnoreAction);
1652 const QPointF pos = mapToScene(event->pos());
1653 if (m_selectionGroup && m_clipDrag) {
1654 m_selectionGroup->setPos(pos.x(), pos.y());
1655 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1656 event->setDropAction(Qt::MoveAction);
1657 event->acceptProposedAction();
1659 QGraphicsView::dragMoveEvent(event);
1663 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1665 if (m_selectionGroup && m_clipDrag) {
1666 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1668 scene()->destroyItemGroup(m_selectionGroup);
1669 m_selectionGroup = NULL;
1670 } else QGraphicsView::dragLeaveEvent(event);
1673 void CustomTrackView::dropEvent(QDropEvent * event)
1675 if (m_selectionGroup && m_clipDrag) {
1676 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1677 resetSelectionGroup();
1678 m_scene->clearSelection();
1679 bool hasVideoClip = false;
1680 for (int i = 0; i < items.count(); i++) {
1681 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1682 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1683 if (items.count() == 1) {
1684 updateClipTypeActions(item);
1686 updateClipTypeActions(NULL);
1688 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1689 m_commandStack->push(command);
1690 item->baseClip()->addReference();
1691 m_document->updateClip(item->baseClip()->getId());
1692 ItemInfo info = item->info();
1694 int tracknumber = m_document->tracksCount() - info.track - 1;
1695 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1696 if (isLocked) item->setItemLocked(true);
1698 if (item->baseClip()->isTransparent()) {
1699 // add transparency transition
1700 int endTrack = getPreviousVideoTrack(info.track);
1701 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1702 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1703 scene()->addItem(tr);
1704 tr->setSelected(true);
1706 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1710 info.track = m_document->tracksCount() - item->track();
1711 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1712 item->setSelected(true);
1714 m_document->setModified(true);
1715 m_changeSpeedAction->setEnabled(hasVideoClip);
1716 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1717 groupSelectedItems(true);
1718 } else QGraphicsView::dropEvent(event);
1723 QStringList CustomTrackView::mimeTypes() const
1725 QStringList qstrList;
1726 // list of accepted mime types for drop
1727 qstrList.append("text/plain");
1728 qstrList.append("kdenlive/producerslist");
1729 qstrList.append("kdenlive/clip");
1733 Qt::DropActions CustomTrackView::supportedDropActions() const
1735 // returns what actions are supported when dropping
1736 return Qt::MoveAction;
1739 void CustomTrackView::setDuration(int duration)
1741 int diff = qAbs(duration - sceneRect().width());
1742 if (diff * matrix().m11() > -50) {
1743 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1744 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1746 m_projectDuration = duration;
1749 int CustomTrackView::duration() const
1751 return m_projectDuration;
1754 void CustomTrackView::addTrack(TrackInfo type, int ix)
1756 if (ix == -1 || ix == m_document->tracksCount()) {
1757 m_document->insertTrack(ix, type);
1758 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1760 m_document->insertTrack(m_document->tracksCount() - ix, type);
1761 // insert track in MLT playlist
1762 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1764 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1765 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1766 QList<QGraphicsItem *> selection = m_scene->items(r);
1767 resetSelectionGroup();
1769 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1770 scene()->addItem(m_selectionGroup);
1771 for (int i = 0; i < selection.count(); i++) {
1772 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1773 m_selectionGroup->addToGroup(selection.at(i));
1774 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1776 // Move graphic items
1777 m_selectionGroup->translate(0, m_tracksHeight);
1779 // adjust track number
1780 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1781 for (int i = 0; i < children.count(); i++) {
1782 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1784 ItemInfo clipinfo = item->info();
1785 if (item->type() == AVWIDGET) {
1786 ClipItem *clip = static_cast <ClipItem *>(item);
1787 // We add a move clip command so that we get the correct producer for new track number
1788 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1789 Mlt::Producer *prod;
1790 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1791 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1792 else prod = clip->baseClip()->producer(clipinfo.track);
1793 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1794 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1796 } else if (item->type() == TRANSITIONWIDGET) {
1797 Transition *tr = static_cast <Transition *>(item);
1798 int track = tr->transitionEndTrack();
1800 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1804 resetSelectionGroup(false);
1807 int maxHeight = m_tracksHeight * m_document->tracksCount();
1808 for (int i = 0; i < m_guides.count(); i++) {
1809 QLineF l = m_guides.at(i)->line();
1810 l.setP2(QPointF(l.x2(), maxHeight));
1811 m_guides.at(i)->setLine(l);
1813 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1814 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1815 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1816 viewport()->update();
1817 //setFixedHeight(50 * m_tracksCount);
1820 void CustomTrackView::removeTrack(int ix)
1822 // Delete track in MLT playlist
1823 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1824 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1826 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1827 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1828 QList<QGraphicsItem *> selection = m_scene->items(r);
1830 resetSelectionGroup();
1832 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1833 scene()->addItem(m_selectionGroup);
1834 for (int i = 0; i < selection.count(); i++) {
1835 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1836 m_selectionGroup->addToGroup(selection.at(i));
1837 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1840 // Move graphic items
1841 qreal ydiff = 0 - (int) m_tracksHeight;
1842 m_selectionGroup->translate(0, ydiff);
1844 // adjust track number
1845 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1846 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1847 for (int i = 0; i < children.count(); i++) {
1848 if (children.at(i)->type() == AVWIDGET) {
1849 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1851 ItemInfo clipinfo = clip->info();
1852 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1853 // We add a move clip command so that we get the correct producer for new track number
1854 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1855 Mlt::Producer *prod;
1856 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1857 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1858 else prod = clip->baseClip()->producer(clipinfo.track);
1859 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1861 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1862 Transition *tr = static_cast <Transition *>(children.at(i));
1864 int track = tr->transitionEndTrack();
1866 ItemInfo clipinfo = tr->info();
1867 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1871 resetSelectionGroup(false);
1873 int maxHeight = m_tracksHeight * m_document->tracksCount();
1874 for (int i = 0; i < m_guides.count(); i++) {
1875 QLineF l = m_guides.at(i)->line();
1876 l.setP2(QPointF(l.x2(), maxHeight));
1877 m_guides.at(i)->setLine(l);
1879 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1880 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1881 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1882 viewport()->update();
1885 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1887 int tracknumber = m_document->tracksCount() - ix;
1888 m_document->setTrackType(tracknumber - 1, type);
1889 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1890 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1891 viewport()->update();
1895 void CustomTrackView::slotSwitchTrackAudio(int ix)
1897 /*for (int i = 0; i < m_document->tracksCount(); i++)
1898 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1899 int tracknumber = m_document->tracksCount() - ix - 1;
1900 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1901 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1902 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1903 m_document->setModified(true);
1906 void CustomTrackView::slotSwitchTrackLock(int ix)
1908 int tracknumber = m_document->tracksCount() - ix - 1;
1909 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1910 m_commandStack->push(command);
1914 void CustomTrackView::lockTrack(int ix, bool lock)
1916 int tracknumber = m_document->tracksCount() - ix - 1;
1917 m_document->switchTrackLock(tracknumber, lock);
1918 emit doTrackLock(ix, lock);
1919 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1921 for (int i = 0; i < selection.count(); i++) {
1922 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1923 if (selection.at(i)->isSelected()) {
1924 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1925 else emit transitionItemSelected(NULL);
1927 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1929 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1930 viewport()->update();
1931 m_document->setModified(true);
1934 void CustomTrackView::slotSwitchTrackVideo(int ix)
1936 int tracknumber = m_document->tracksCount() - ix;
1937 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1938 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1939 m_document->setModified(true);
1942 void CustomTrackView::slotRemoveSpace()
1946 if (m_menuPosition.isNull()) {
1947 pos = GenTime(cursorPos(), m_document->fps());
1949 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1952 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1953 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1955 ClipItem *item = getClipItemAt(pos, track);
1957 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);
1960 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1961 //kDebug() << "// GOT LENGT; " << length;
1963 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);
1967 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1968 QList<QGraphicsItem *> items = m_scene->items(r);
1970 QList<ItemInfo> clipsToMove;
1971 QList<ItemInfo> transitionsToMove;
1973 for (int i = 0; i < items.count(); i++) {
1974 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1975 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1976 ItemInfo info = item->info();
1977 if (item->type() == AVWIDGET) {
1978 clipsToMove.append(info);
1979 } else if (item->type() == TRANSITIONWIDGET) {
1980 transitionsToMove.append(info);
1985 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1986 m_commandStack->push(command);
1989 void CustomTrackView::slotInsertSpace()
1993 if (m_menuPosition.isNull()) {
1994 pos = GenTime(cursorPos(), m_document->fps());
1996 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1997 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1999 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2000 if (d.exec() != QDialog::Accepted) return;
2001 GenTime spaceDuration = d.selectedDuration();
2002 track = d.selectedTrack();
2003 ClipItem *item = getClipItemAt(pos, track);
2004 if (item) pos = item->startPos();
2007 int maxh = sceneRect().height();
2009 minh = track * m_tracksHeight + m_tracksHeight / 2;
2010 maxh = m_tracksHeight / 2 - 1;
2013 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2014 QList<QGraphicsItem *> items = m_scene->items(r);
2016 QList<ItemInfo> clipsToMove;
2017 QList<ItemInfo> transitionsToMove;
2019 for (int i = 0; i < items.count(); i++) {
2020 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2021 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2022 ItemInfo info = item->info();
2023 if (item->type() == AVWIDGET) {
2024 clipsToMove.append(info);
2025 } else if (item->type() == TRANSITIONWIDGET) {
2026 transitionsToMove.append(info);
2031 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2032 m_commandStack->push(command);
2035 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2037 int diff = duration.frames(m_document->fps());
2038 resetSelectionGroup();
2039 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2040 scene()->addItem(m_selectionGroup);
2042 Transition *transition;
2044 // Create lists with start pos for each track
2045 QMap <int, int> trackClipStartList;
2046 QMap <int, int> trackTransitionStartList;
2048 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2049 trackClipStartList[i] = -1;
2050 trackTransitionStartList[i] = -1;
2053 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2054 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2056 if (clip->parentItem()) {
2057 m_selectionGroup->addToGroup(clip->parentItem());
2058 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2060 m_selectionGroup->addToGroup(clip);
2061 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2063 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))
2064 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2065 } 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);
2067 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2068 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2070 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2071 m_selectionGroup->addToGroup(transition);
2072 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))
2073 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2074 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2075 } 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);
2077 m_selectionGroup->translate(diff, 0);
2079 // update items coordinates
2080 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2081 for (int i = 0; i < itemList.count(); i++) {
2082 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2083 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2084 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2085 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2086 for (int j = 0; j < children.count(); j++) {
2087 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2091 resetSelectionGroup(false);
2092 if (track != -1) track = m_document->tracksCount() - track;
2093 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2096 void CustomTrackView::deleteClip(const QString &clipId)
2098 resetSelectionGroup();
2099 QList<QGraphicsItem *> itemList = items();
2100 QUndoCommand *deleteCommand = new QUndoCommand();
2101 deleteCommand->setText(i18n("Delete timeline clips"));
2103 for (int i = 0; i < itemList.count(); i++) {
2104 if (itemList.at(i)->type() == AVWIDGET) {
2105 ClipItem *item = (ClipItem *)itemList.at(i);
2106 if (item->clipProducer() == clipId) {
2108 if (item->parentItem()) {
2109 // Clip is in a group, destroy the group
2110 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2112 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2116 if (count == 0) delete deleteCommand;
2117 else m_commandStack->push(deleteCommand);
2120 void CustomTrackView::setCursorPos(int pos, bool seek)
2122 if (pos == m_cursorPos) return;
2123 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2125 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2126 else if (m_autoScroll) checkScrolling();
2127 m_cursorLine->setPos(m_cursorPos, 0);
2130 void CustomTrackView::updateCursorPos()
2132 m_cursorLine->setPos(m_cursorPos, 0);
2135 int CustomTrackView::cursorPos()
2137 return (int)(m_cursorPos);
2140 void CustomTrackView::moveCursorPos(int delta)
2142 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2143 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2144 m_cursorPos += delta;
2145 m_cursorLine->setPos(m_cursorPos, 0);
2146 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2149 void CustomTrackView::initCursorPos(int pos)
2151 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2153 m_cursorLine->setPos(pos, 0);
2157 void CustomTrackView::checkScrolling()
2159 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2162 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2164 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2165 QGraphicsView::mouseReleaseEvent(event);
2166 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2167 if (event->button() == Qt::MidButton) {
2170 setDragMode(QGraphicsView::NoDrag);
2171 if (m_operationMode == MOVEGUIDE) {
2172 setCursor(Qt::ArrowCursor);
2173 m_operationMode = NONE;
2174 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2175 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2176 if (newPos != m_dragGuide->position()) {
2177 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2178 m_commandStack->push(command);
2179 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2180 m_document->syncGuides(m_guides);
2185 } else if (m_operationMode == SPACER) {
2187 if (event->modifiers() != Qt::ControlModifier) {
2188 // We are moving all tracks
2190 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2191 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2192 if (timeOffset != GenTime()) {
2193 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2195 QList<ItemInfo> clipsToMove;
2196 QList<ItemInfo> transitionsToMove;
2198 // Create lists with start pos for each track
2199 QMap <int, int> trackClipStartList;
2200 QMap <int, int> trackTransitionStartList;
2202 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2203 trackClipStartList[i] = -1;
2204 trackTransitionStartList[i] = -1;
2207 int max = items.count();
2208 for (int i = 0; i < max; i++) {
2209 if (items.at(i)->type() == GROUPWIDGET)
2210 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2213 for (int i = 0; i < items.count(); i++) {
2214 if (items.at(i)->type() == AVWIDGET) {
2215 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2216 ItemInfo info = item->info();
2217 clipsToMove.append(info);
2219 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2220 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2221 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2222 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2223 ItemInfo info = item->info();
2224 transitionsToMove.append(info);
2226 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2227 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2231 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2232 m_commandStack->push(command);
2233 if (track != -1) track = m_document->tracksCount() - track;
2234 kDebug() << "SPACER TRACK:" << track;
2235 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2237 resetSelectionGroup(false);
2238 m_operationMode = NONE;
2239 } else if (m_operationMode == RUBBERSELECTION) {
2240 kDebug() << "// END RUBBER SELECT";
2241 resetSelectionGroup();
2242 groupSelectedItems();
2243 m_operationMode = NONE;
2246 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2247 emit transitionItemSelected(NULL);
2251 if (m_dragItem) info = m_dragItem->info();
2253 if (m_operationMode == MOVE) {
2254 setCursor(Qt::OpenHandCursor);
2256 if (m_dragItem->parentItem() == 0) {
2257 // we are moving one clip, easy
2258 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2259 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2260 Mlt::Producer *prod;
2261 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2262 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2263 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2264 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);
2266 int tracknumber = m_document->tracksCount() - item->track() - 1;
2267 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2268 if (isLocked) item->setItemLocked(true);
2270 QUndoCommand *moveCommand = new QUndoCommand();
2271 moveCommand->setText(i18n("Move clip"));
2272 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2273 // Also move automatic transitions (on lower track)
2274 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2275 if (tr && tr->isAutomatic()) {
2276 ItemInfo trInfo = tr->info();
2277 ItemInfo newTrInfo = trInfo;
2278 newTrInfo.track = info.track;
2279 newTrInfo.startPos = m_dragItem->startPos();
2280 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2281 // transition end should stay the same
2283 // transition end should be adjusted to clip
2284 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2286 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2288 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2289 // Check if there is a transition at clip end
2290 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2291 if (tr && tr->isAutomatic()) {
2292 ItemInfo trInfo = tr->info();
2293 ItemInfo newTrInfo = trInfo;
2294 newTrInfo.track = info.track;
2295 newTrInfo.endPos = m_dragItem->endPos();
2296 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2297 // transition start should stay the same
2299 // transition start should be moved
2300 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2302 if (newTrInfo.startPos < newTrInfo.endPos)
2303 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2306 // Also move automatic transitions (on upper track)
2307 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2308 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2309 ItemInfo trInfo = tr->info();
2310 ItemInfo newTrInfo = trInfo;
2311 newTrInfo.startPos = m_dragItem->startPos();
2312 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2313 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2314 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2315 // transition end should be adjusted to clip on upper track
2316 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2318 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2321 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2322 // Check if there is a transition at clip end
2323 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2324 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2325 ItemInfo trInfo = tr->info();
2326 ItemInfo newTrInfo = trInfo;
2327 newTrInfo.endPos = m_dragItem->endPos();
2328 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2329 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2330 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2331 // transition start should be moved
2332 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2334 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2338 m_commandStack->push(moveCommand);
2340 // undo last move and emit error message
2341 bool snap = KdenliveSettings::snaptopoints();
2342 KdenliveSettings::setSnaptopoints(false);
2343 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2344 KdenliveSettings::setSnaptopoints(snap);
2345 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2347 m_document->setModified(true);
2349 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2350 Transition *transition = static_cast <Transition *>(m_dragItem);
2351 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)) {
2352 // Moving transition failed, revert to previous position
2353 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2354 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2356 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2357 m_commandStack->push(command);
2358 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2362 // Moving several clips. We need to delete them and readd them to new position,
2363 // or they might overlap each other during the move
2364 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2365 QList<QGraphicsItem *> items = group->childItems();
2367 QList<ItemInfo> clipsToMove;
2368 QList<ItemInfo> transitionsToMove;
2370 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2371 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2372 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2373 if (timeOffset != GenTime() || trackOffset != 0) {
2374 // remove items in MLT playlist
2377 int max = items.count();
2378 for (int i = 0; i < max; i++) {
2379 if (items.at(i)->type() == GROUPWIDGET) {
2380 items += items.at(i)->childItems();
2384 for (int i = 0; i < items.count(); i++) {
2385 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2386 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2387 ItemInfo info = item->info();
2388 if (item->type() == AVWIDGET) {
2389 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2390 // error, clip cannot be removed from playlist
2391 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2393 clipsToMove.append(info);
2396 transitionsToMove.append(info);
2397 Transition *tr = static_cast <Transition*>(item);
2398 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2402 for (int i = 0; i < items.count(); i++) {
2403 // re-add items in correct place
2404 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2405 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2407 ItemInfo info = item->info();
2408 int tracknumber = m_document->tracksCount() - info.track - 1;
2409 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2411 group->removeFromGroup(item);
2412 item->setItemLocked(true);
2415 if (item->type() == AVWIDGET) {
2416 ClipItem *clip = static_cast <ClipItem*>(item);
2417 info.track = m_document->tracksCount() - info.track;
2418 Mlt::Producer *prod;
2419 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2420 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2421 else prod = clip->baseClip()->producer(info.track);
2422 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2423 for (int i = 0; i < clip->effectsCount(); i++) {
2424 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2427 Transition *tr = static_cast <Transition*>(item);
2428 int newTrack = tr->transitionEndTrack();
2429 if (!tr->forcedTrack()) {
2430 newTrack = getPreviousVideoTrack(info.track);
2432 tr->updateTransitionEndTrack(newTrack);
2433 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2437 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2438 m_commandStack->push(move);
2440 //QPointF top = group->sceneBoundingRect().topLeft();
2441 //QPointF oldpos = m_selectionGroup->scenePos();
2442 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2443 //group->setPos(top);
2444 //TODO: get rid of the 3 lines below
2445 if (m_selectionGroup) {
2446 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2447 m_selectionGroupInfo.track = m_selectionGroup->track();
2449 m_document->setModified(true);
2453 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2455 if (m_dragItem->type() == AVWIDGET) {
2456 ItemInfo resizeinfo = m_dragItemInfo;
2457 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2458 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2460 QUndoCommand *resizeCommand = new QUndoCommand();
2461 resizeCommand->setText(i18n("Resize clip"));
2463 // Check if there is an automatic transition on that clip (lower track)
2464 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2465 if (transition && transition->isAutomatic()) {
2466 ItemInfo trInfo = transition->info();
2467 ItemInfo newTrInfo = trInfo;
2468 newTrInfo.startPos = m_dragItem->startPos();
2469 if (newTrInfo.startPos < newTrInfo.endPos)
2470 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2472 // Check if there is an automatic transition on that clip (upper track)
2473 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2474 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2475 ItemInfo trInfo = transition->info();
2476 ItemInfo newTrInfo = trInfo;
2477 newTrInfo.startPos = m_dragItem->startPos();
2478 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2479 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2480 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2483 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2484 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2485 m_commandStack->push(resizeCommand);
2487 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2488 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2490 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2491 Transition *transition = static_cast <Transition *>(m_dragItem);
2492 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)) {
2493 // Cannot resize transition
2494 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2495 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2497 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2498 m_commandStack->push(command);
2502 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2503 // Item was resized, rebuild group;
2504 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2505 QList <QGraphicsItem *> children = group->childItems();
2506 m_document->clipManager()->removeGroup(group);
2507 scene()->destroyItemGroup(group);
2508 for (int i = 0; i < children.count(); i++) {
2509 children.at(i)->setSelected(true);
2511 groupSelectedItems(false, true);
2513 //m_document->renderer()->doRefresh();
2514 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2516 if (m_dragItem->type() == AVWIDGET) {
2517 ItemInfo resizeinfo = info;
2518 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2519 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2521 QUndoCommand *resizeCommand = new QUndoCommand();
2522 resizeCommand->setText(i18n("Resize clip"));
2524 // Check if there is an automatic transition on that clip (lower track)
2525 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2526 if (tr && tr->isAutomatic()) {
2527 ItemInfo trInfo = tr->info();
2528 ItemInfo newTrInfo = trInfo;
2529 newTrInfo.endPos = m_dragItem->endPos();
2530 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2533 // Check if there is an automatic transition on that clip (upper track)
2534 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2535 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2536 ItemInfo trInfo = tr->info();
2537 ItemInfo newTrInfo = trInfo;
2538 newTrInfo.endPos = m_dragItem->endPos();
2539 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2540 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2541 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2545 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2546 m_commandStack->push(resizeCommand);
2547 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2549 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2550 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2552 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2553 Transition *transition = static_cast <Transition *>(m_dragItem);
2554 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)) {
2555 // Cannot resize transition
2556 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2557 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2559 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2560 m_commandStack->push(command);
2563 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2564 // Item was resized, rebuild group;
2565 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2566 QList <QGraphicsItem *> children = group->childItems();
2567 m_document->clipManager()->removeGroup(group);
2568 scene()->destroyItemGroup(group);
2569 for (int i = 0; i < children.count(); i++) {
2570 children.at(i)->setSelected(true);
2572 groupSelectedItems(false, true);
2574 //m_document->renderer()->doRefresh();
2575 } else if (m_operationMode == FADEIN) {
2576 // resize fade in effect
2577 ClipItem * item = (ClipItem *) m_dragItem;
2578 int ix = item->hasEffect("volume", "fadein");
2580 QDomElement oldeffect = item->effectAt(ix);
2581 int start = item->cropStart().frames(m_document->fps());
2582 int end = item->fadeIn();
2584 slotDeleteEffect(item, oldeffect);
2587 QDomElement effect = oldeffect.cloneNode().toElement();
2588 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2589 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2590 slotUpdateClipEffect(item, effect, oldeffect, ix);
2591 emit clipItemSelected(item, ix);
2593 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2594 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2595 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2596 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2598 ix = item->hasEffect("volume", "fade_from_black");
2600 QDomElement oldeffect = item->effectAt(ix);
2601 int start = item->cropStart().frames(m_document->fps());
2602 int end = item->fadeIn();
2604 slotDeleteEffect(item, oldeffect);
2607 QDomElement effect = oldeffect.cloneNode().toElement();
2608 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2609 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2610 slotUpdateClipEffect(item, effect, oldeffect, ix);
2611 emit clipItemSelected(item, ix);
2614 } else if (m_operationMode == FADEOUT) {
2615 // resize fade in effect
2616 ClipItem * item = (ClipItem *) m_dragItem;
2617 int ix = item->hasEffect("volume", "fadeout");
2619 QDomElement oldeffect = item->effectAt(ix);
2620 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2621 int start = item->fadeOut();
2623 slotDeleteEffect(item, oldeffect);
2625 start = end - start;
2626 QDomElement effect = oldeffect.cloneNode().toElement();
2627 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2628 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2629 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2630 slotUpdateClipEffect(item, effect, oldeffect, ix);
2631 emit clipItemSelected(item, ix);
2633 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2634 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2635 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2636 EffectsList::setParameter(effect, "out", QString::number(0));
2637 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2639 ix = item->hasEffect("brightness", "fade_to_black");
2641 QDomElement oldeffect = item->effectAt(ix);
2642 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2643 int start = item->fadeOut();
2645 slotDeleteEffect(item, oldeffect);
2647 start = end - start;
2648 QDomElement effect = oldeffect.cloneNode().toElement();
2649 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2650 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2651 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2652 slotUpdateClipEffect(item, effect, oldeffect, ix);
2653 emit clipItemSelected(item, ix);
2656 } else if (m_operationMode == KEYFRAME) {
2657 // update the MLT effect
2658 ClipItem * item = (ClipItem *) m_dragItem;
2659 QString previous = item->keyframes(item->selectedEffectIndex());
2660 item->updateKeyframeEffect();
2661 QString next = item->keyframes(item->selectedEffectIndex());
2662 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2663 m_commandStack->push(command);
2664 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2667 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2668 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2669 m_operationMode = NONE;
2672 void CustomTrackView::deleteClip(ItemInfo info)
2674 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2676 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2677 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2680 if (item->isSelected()) emit clipItemSelected(NULL);
2681 item->baseClip()->removeReference();
2682 m_document->updateClip(item->baseClip()->getId());
2684 if (item->baseClip()->isTransparent()) {
2685 // also remove automatic transition
2686 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2687 if (tr && tr->isAutomatic()) {
2688 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2689 scene()->removeItem(tr);
2693 scene()->removeItem(item);
2694 if (m_dragItem == item) m_dragItem = NULL;
2696 m_document->setModified(true);
2697 m_document->renderer()->doRefresh();
2700 void CustomTrackView::deleteSelectedClips()
2702 resetSelectionGroup();
2703 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2704 if (itemList.count() == 0) {
2705 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2708 scene()->clearSelection();
2709 QUndoCommand *deleteSelected = new QUndoCommand();
2710 deleteSelected->setText(i18n("Delete selected items"));
2711 bool resetGroup = false;
2713 // expand & destroy groups
2714 for (int i = 0; i < itemList.count(); i++) {
2715 if (itemList.at(i)->type() == GROUPWIDGET) {
2716 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2717 itemList += children;
2718 QList <ItemInfo> clipInfos;
2719 QList <ItemInfo> transitionInfos;
2720 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2721 for (int j = 0; j < children.count(); j++) {
2722 if (children.at(j)->type() == AVWIDGET) {
2723 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2724 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2725 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2726 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2727 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2730 if (clipInfos.count() > 0) {
2731 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2737 for (int i = 0; i < itemList.count(); i++) {
2738 if (itemList.at(i)->type() == AVWIDGET) {
2739 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2740 if (item->parentItem()) resetGroup = true;
2741 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2742 emit clipItemSelected(NULL);
2743 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2744 Transition *item = static_cast <Transition *>(itemList.at(i));
2745 if (item->parentItem()) resetGroup = true;
2747 info.startPos = item->startPos();
2748 info.endPos = item->endPos();
2749 info.track = item->track();
2750 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2751 emit transitionItemSelected(NULL);
2755 m_commandStack->push(deleteSelected);
2758 void CustomTrackView::changeClipSpeed()
2760 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2761 if (itemList.count() == 0) {
2762 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2765 QUndoCommand *changeSelected = new QUndoCommand();
2766 changeSelected->setText("Edit clip speed");
2770 for (int i = 0; i < itemList.count(); i++) {
2771 if (itemList.at(i)->type() == AVWIDGET) {
2772 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2773 ItemInfo info = item->info();
2774 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2776 double speed = (double) percent / 100.0;
2777 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2779 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2783 if (count > 0) m_commandStack->push(changeSelected);
2784 else delete changeSelected;
2787 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2789 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2790 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2792 kDebug() << "ERROR: Cannot find clip for speed change";
2793 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2796 info.track = m_document->tracksCount() - item->track();
2797 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2799 item->setSpeed(speed);
2800 item->updateRectGeometry();
2801 if (item->cropDuration().frames(m_document->fps()) > endPos)
2802 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2803 m_document->setModified(true);
2804 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2807 void CustomTrackView::cutSelectedClips()
2809 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2810 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2811 for (int i = 0; i < itemList.count(); i++) {
2812 if (itemList.at(i)->type() == AVWIDGET) {
2813 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2814 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2815 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2816 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2817 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2818 m_commandStack->push(command);
2824 void CustomTrackView::groupClips(bool group)
2826 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2827 QList <ItemInfo> clipInfos;
2828 QList <ItemInfo> transitionInfos;
2829 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2832 int max = itemList.count();
2833 for (int i = 0; i < max; i++) {
2834 if (itemList.at(i)->type() == GROUPWIDGET) {
2835 itemList += itemList.at(i)->childItems();
2839 for (int i = 0; i < itemList.count(); i++) {
2840 if (itemList.at(i)->type() == AVWIDGET) {
2841 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2842 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2843 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2844 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2845 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2848 if (clipInfos.count() > 0) {
2849 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2850 m_commandStack->push(command);
2854 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2856 resetSelectionGroup();
2857 m_scene->clearSelection();
2859 for (int i = 0; i < clipInfos.count(); i++) {
2860 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2861 if (clip == NULL) continue;
2862 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2863 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2864 m_document->clipManager()->removeGroup(grp);
2865 scene()->destroyItemGroup(grp);
2867 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2869 for (int i = 0; i < transitionInfos.count(); i++) {
2870 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2871 if (tr == NULL) continue;
2872 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2873 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2874 m_document->clipManager()->removeGroup(grp);
2875 scene()->destroyItemGroup(grp);
2877 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2879 m_document->setModified(true);
2883 QList <QGraphicsItemGroup *> groups;
2884 for (int i = 0; i < clipInfos.count(); i++) {
2885 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2887 clip->setSelected(true);
2890 for (int i = 0; i < transitionInfos.count(); i++) {
2891 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2893 clip->setSelected(true);
2897 groupSelectedItems(false, true);
2898 m_document->setModified(true);
2901 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2903 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2904 if (baseclip == NULL) {
2905 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2908 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2909 item->setEffectList(effects);
2910 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2911 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2912 scene()->addItem(item);
2914 int tracknumber = m_document->tracksCount() - info.track - 1;
2915 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2916 if (isLocked) item->setItemLocked(true);
2918 if (item->baseClip()->isTransparent()) {
2919 // add transparency transition
2920 int endTrack = getPreviousVideoTrack(info.track);
2921 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2922 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2924 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2930 baseclip->addReference();
2931 m_document->updateClip(baseclip->getId());
2932 info.track = m_document->tracksCount() - info.track;
2933 Mlt::Producer *prod;
2934 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2935 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2936 else prod = baseclip->producer(info.track);
2937 m_document->renderer()->mltInsertClip(info, xml, prod);
2938 for (int i = 0; i < item->effectsCount(); i++) {
2939 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2941 m_document->setModified(true);
2942 m_document->renderer()->doRefresh();
2945 void CustomTrackView::slotUpdateClip(const QString &clipId)
2947 QList<QGraphicsItem *> list = scene()->items();
2948 ClipItem *clip = NULL;
2949 for (int i = 0; i < list.size(); ++i) {
2950 if (list.at(i)->type() == AVWIDGET) {
2951 clip = static_cast <ClipItem *>(list.at(i));
2952 if (clip->clipProducer() == clipId) {
2953 clip->refreshClip(true);
2954 ItemInfo info = clip->info();
2955 info.track = m_document->tracksCount() - clip->track();
2956 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2962 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2964 int framepos = (int)(pos.frames(m_document->fps()));
2965 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2966 ClipItem *clip = NULL;
2967 for (int i = 0; i < list.size(); i++) {
2968 if (list.at(i)->type() == AVWIDGET) {
2969 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2970 if (test->endPos() == pos) clip = test;
2977 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2979 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2980 ClipItem *clip = NULL;
2981 for (int i = 0; i < list.size(); i++) {
2982 if (list.at(i)->type() == AVWIDGET) {
2983 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2984 if (test->startPos() == pos) clip = test;
2991 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2993 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2994 ClipItem *clip = NULL;
2995 for (int i = 0; i < list.size(); i++) {
2996 if (list.at(i)->type() == AVWIDGET) {
2997 clip = static_cast <ClipItem *>(list.at(i));
3004 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3006 int framepos = (int)(pos.frames(m_document->fps()));
3007 return getClipItemAt(framepos, track);
3010 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3012 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3013 Transition *clip = NULL;
3014 for (int i = 0; i < list.size(); i++) {
3015 if (list.at(i)->type() == TRANSITIONWIDGET) {
3016 clip = static_cast <Transition *>(list.at(i));
3023 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3025 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3028 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3030 int framepos = (int)(pos.frames(m_document->fps()));
3031 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3032 Transition *clip = NULL;
3033 for (int i = 0; i < list.size(); i++) {
3034 if (list.at(i)->type() == TRANSITIONWIDGET) {
3035 Transition *test = static_cast <Transition *>(list.at(i));
3036 if (test->endPos() == pos) clip = test;
3043 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3045 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3046 Transition *clip = NULL;
3047 for (int i = 0; i < list.size(); ++i) {
3048 if (list.at(i)->type() == TRANSITIONWIDGET) {
3049 Transition *test = static_cast <Transition *>(list.at(i));
3050 if (test->startPos() == pos) clip = test;
3057 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3059 if (m_selectionGroup) resetSelectionGroup(false);
3060 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3062 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);
3063 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3066 Mlt::Producer *prod;
3067 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3068 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3069 else prod = item->baseClip()->producer(end.track);
3071 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);
3073 bool snap = KdenliveSettings::snaptopoints();
3074 KdenliveSettings::setSnaptopoints(false);
3075 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3077 int tracknumber = m_document->tracksCount() - end.track - 1;
3078 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3079 m_scene->clearSelection();
3080 if (isLocked) item->setItemLocked(true);
3082 if (item->isItemLocked()) item->setItemLocked(false);
3083 item->setSelected(true);
3085 if (item->baseClip()->isTransparent()) {
3086 // Also move automatic transition
3087 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3088 if (tr && tr->isAutomatic()) {
3089 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3090 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);
3091 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3094 KdenliveSettings::setSnaptopoints(snap);
3095 m_document->setModified(true);
3097 // undo last move and emit error message
3098 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3100 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3103 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3106 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3107 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3108 resetSelectionGroup();
3109 m_scene->clearSelection();
3111 for (int i = 0; i < startClip.count(); i++) {
3113 startClip[i].startPos = startClip.at(i).startPos - offset;
3114 startClip[i].track = startClip.at(i).track - trackOffset;
3116 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3117 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3119 clip->setItemLocked(false);
3120 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3121 else clip->setSelected(true);
3122 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3123 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3125 for (int i = 0; i < startTransition.count(); i++) {
3127 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3128 startTransition[i].track = startTransition.at(i).track - trackOffset;
3130 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3132 tr->setItemLocked(false);
3133 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3134 else tr->setSelected(true);
3135 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());
3136 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3138 groupSelectedItems(true);
3139 if (m_selectionGroup) {
3140 bool snap = KdenliveSettings::snaptopoints();
3141 KdenliveSettings::setSnaptopoints(false);
3143 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3145 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3147 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3149 int max = children.count();
3150 for (int i = 0; i < max; i++) {
3151 if (children.at(i)->type() == GROUPWIDGET) {
3152 children += children.at(i)->childItems();
3155 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3157 for (int i = 0; i < children.count(); i++) {
3158 // re-add items in correct place
3159 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3160 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3162 ItemInfo info = item->info();
3163 int tracknumber = m_document->tracksCount() - info.track - 1;
3164 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3165 if (isLocked) item->setItemLocked(true);
3166 else if (item->isItemLocked()) item->setItemLocked(false);
3168 if (item->type() == AVWIDGET) {
3169 ClipItem *clip = static_cast <ClipItem*>(item);
3170 info.track = m_document->tracksCount() - info.track;
3171 Mlt::Producer *prod;
3172 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3173 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3174 else prod = clip->baseClip()->producer(info.track);
3175 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3176 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3177 } else if (item->type() == TRANSITIONWIDGET) {
3178 Transition *tr = static_cast <Transition*>(item);
3179 int newTrack = tr->transitionEndTrack();
3180 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3181 if (!tr->forcedTrack()) {
3182 newTrack += trackOffset;
3183 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3185 tr->updateTransitionEndTrack(newTrack);
3186 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3187 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3190 KdenliveSettings::setSnaptopoints(snap);
3191 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3194 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3196 Transition *item = getTransitionItemAt(start.startPos, start.track);
3198 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);
3199 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3202 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3203 bool snap = KdenliveSettings::snaptopoints();
3204 KdenliveSettings::setSnaptopoints(false);
3205 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3206 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3207 // Transition was moved
3208 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3209 } else if (end.endPos == start.endPos) {
3210 // Transition start resize
3211 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3212 } else if (end.startPos == start.startPos) {
3213 // Transition end resize;
3214 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3217 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3218 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3219 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3221 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3222 KdenliveSettings::setSnaptopoints(snap);
3223 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3224 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);
3225 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3228 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3230 bool resizeClipStart = true;
3231 if (start.startPos == end.startPos) resizeClipStart = false;
3232 /*if (resizeClipStart) offset = 1;
3234 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3236 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);
3237 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3240 if (item->parentItem()) {
3241 // Item is part of a group, reset group
3242 resetSelectionGroup();
3244 bool snap = KdenliveSettings::snaptopoints();
3245 KdenliveSettings::setSnaptopoints(false);
3246 if (resizeClipStart && start.startPos != end.startPos) {
3247 ItemInfo clipinfo = item->info();
3248 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3249 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3251 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3252 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3253 updateClipFade(item);
3254 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3255 } else if (!resizeClipStart) {
3256 ItemInfo clipinfo = item->info();
3257 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3258 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3260 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3261 updateClipFade(item, true);
3262 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3264 if (end.cropStart != start.cropStart) {
3265 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3266 ItemInfo clipinfo = end;
3267 clipinfo.track = m_document->tracksCount() - end.track;
3268 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3270 item->setCropStart(end.cropStart);
3271 item->resetThumbs();
3274 m_document->renderer()->doRefresh();
3275 KdenliveSettings::setSnaptopoints(snap);
3278 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3280 if (!updateFadeOut) {
3281 int end = item->fadeIn();
3283 // there is a fade in effect
3284 int effectPos = item->hasEffect("volume", "fadein");
3285 if (effectPos != -1) {
3286 QDomElement oldeffect = item->effectAt(effectPos);
3287 int start = item->cropStart().frames(m_document->fps());
3288 int max = item->cropDuration().frames(m_document->fps());
3290 item->setFadeIn(max);
3291 end = item->fadeIn();
3294 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3295 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3296 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3297 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3298 // if fade effect is displayed, update the effect edit widget with new clip duration
3299 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3301 effectPos = item->hasEffect("brightness", "fade_from_black");
3302 if (effectPos != -1) {
3303 QDomElement oldeffect = item->effectAt(effectPos);
3304 int start = item->cropStart().frames(m_document->fps());
3305 int max = item->cropDuration().frames(m_document->fps());
3307 item->setFadeIn(max);
3308 end = item->fadeIn();
3311 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3312 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3313 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3314 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3315 // if fade effect is displayed, update the effect edit widget with new clip duration
3316 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3320 int start = item->fadeOut();
3322 // there is a fade in effect
3323 int effectPos = item->hasEffect("volume", "fadeout");
3324 if (effectPos != -1) {
3325 QDomElement oldeffect = item->effectAt(effectPos);
3326 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3327 int max = item->cropDuration().frames(m_document->fps());
3329 item->setFadeOut(max);
3330 start = item->fadeOut();
3332 start = end - start;
3333 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3334 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3335 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3336 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3337 // if fade effect is displayed, update the effect edit widget with new clip duration
3338 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3340 effectPos = item->hasEffect("brightness", "fade_to_black");
3341 if (effectPos != -1) {
3342 QDomElement oldeffect = item->effectAt(effectPos);
3343 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3344 int max = item->cropDuration().frames(m_document->fps());
3346 item->setFadeOut(max);
3347 start = item->fadeOut();
3349 start = end - start;
3350 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3351 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3352 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3353 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3354 // if fade effect is displayed, update the effect edit widget with new clip duration
3355 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3361 double CustomTrackView::getSnapPointForPos(double pos)
3363 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3366 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3368 QList <GenTime> snaps;
3369 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3370 QList<QGraphicsItem *> itemList = items();
3371 for (int i = 0; i < itemList.count(); i++) {
3372 if (itemList.at(i) == selected) continue;
3373 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3374 if (itemList.at(i)->type() == AVWIDGET) {
3375 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3376 GenTime start = item->startPos();
3377 GenTime end = item->endPos();
3378 snaps.append(start);
3380 if (!offsetList.isEmpty()) {
3381 for (int j = 0; j < offsetList.size(); j++) {
3382 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3383 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3387 QList < GenTime > markers = item->snapMarkers();
3388 for (int j = 0; j < markers.size(); ++j) {
3389 GenTime t = markers.at(j);
3391 if (!offsetList.isEmpty()) {
3392 for (int k = 0; k < offsetList.size(); k++) {
3393 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3397 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3398 Transition *transition = static_cast <Transition*>(itemList.at(i));
3399 GenTime start = transition->startPos();
3400 GenTime end = transition->endPos();
3401 snaps.append(start);
3403 if (!offsetList.isEmpty()) {
3404 for (int j = 0; j < offsetList.size(); j++) {
3405 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3406 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3412 // add cursor position
3413 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3415 if (!offsetList.isEmpty()) {
3416 for (int j = 0; j < offsetList.size(); j++) {
3417 snaps.append(pos - offsetList.at(j));
3422 for (int i = 0; i < m_guides.count(); i++) {
3423 snaps.append(m_guides.at(i)->position());
3424 if (!offsetList.isEmpty()) {
3425 for (int j = 0; j < offsetList.size(); j++) {
3426 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3432 m_scene->setSnapList(snaps);
3433 //for (int i = 0; i < m_snapPoints.size(); ++i)
3434 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3437 void CustomTrackView::slotSeekToPreviousSnap()
3439 updateSnapPoints(NULL);
3440 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3441 setCursorPos((int) res.frames(m_document->fps()));
3445 void CustomTrackView::slotSeekToNextSnap()
3447 updateSnapPoints(NULL);
3448 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3449 setCursorPos((int) res.frames(m_document->fps()));
3453 void CustomTrackView::clipStart()
3455 ClipItem *item = getMainActiveClip();
3457 setCursorPos((int) item->startPos().frames(m_document->fps()));
3462 void CustomTrackView::clipEnd()
3464 ClipItem *item = getMainActiveClip();
3466 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3471 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3473 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3474 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3475 m_commandStack->push(command);
3478 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3480 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3481 m_commandStack->push(command);
3484 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3486 DocClipBase *base = m_document->clipManager()->getClipById(id);
3487 QList <CommentedTime> markers = base->commentedSnapMarkers();
3489 if (markers.isEmpty()) {
3490 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3493 QUndoCommand *deleteMarkers = new QUndoCommand();
3494 deleteMarkers->setText("Delete clip markers");
3496 for (int i = 0; i < markers.size(); i++) {
3497 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3499 m_commandStack->push(deleteMarkers);
3502 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3504 DocClipBase *base = m_document->clipManager()->getClipById(id);
3505 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3506 else base->deleteSnapMarker(pos);
3507 m_document->setModified(true);
3508 viewport()->update();
3511 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3513 return (*g1).position() < (*g2).position();
3516 int CustomTrackView::hasGuide(int pos, int offset)
3518 for (int i = 0; i < m_guides.count(); i++) {
3519 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3520 if (qAbs(guidePos - pos) <= offset) return guidePos;
3521 else if (guidePos > pos) return -1;
3526 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3528 if (oldPos > GenTime() && pos > GenTime()) {
3530 for (int i = 0; i < m_guides.count(); i++) {
3531 if (m_guides.at(i)->position() == oldPos) {
3532 Guide *item = m_guides.at(i);
3533 item->updateGuide(pos, comment);
3537 } else if (pos > GenTime()) addGuide(pos, comment);
3541 for (int i = 0; i < m_guides.count(); i++) {
3542 if (m_guides.at(i)->position() == oldPos) {
3543 delete m_guides.takeAt(i);
3548 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3550 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3551 m_document->syncGuides(m_guides);
3554 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3556 for (int i = 0; i < m_guides.count(); i++) {
3557 if (m_guides.at(i)->position() == pos) {
3558 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3562 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3563 scene()->addItem(g);
3565 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3566 m_document->syncGuides(m_guides);
3570 void CustomTrackView::slotAddGuide()
3572 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3573 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3574 if (d.exec() != QDialog::Accepted) return;
3575 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3576 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3577 m_commandStack->push(command);
3581 void CustomTrackView::slotEditGuide(int guidePos)
3584 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3585 else pos = GenTime(guidePos, m_document->fps());
3587 for (int i = 0; i < m_guides.count(); i++) {
3588 if (m_guides.at(i)->position() == pos) {
3589 slotEditGuide(m_guides.at(i)->info());
3594 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3597 void CustomTrackView::slotEditGuide(CommentedTime guide)
3599 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3600 if (d.exec() == QDialog::Accepted) {
3601 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3602 m_commandStack->push(command);
3607 void CustomTrackView::slotEditTimeLineGuide()
3609 if (m_dragGuide == NULL) return;
3610 CommentedTime guide = m_dragGuide->info();
3611 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3612 if (d.exec() == QDialog::Accepted) {
3613 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3614 m_commandStack->push(command);
3618 void CustomTrackView::slotDeleteGuide(int guidePos)
3621 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3622 else pos = GenTime(guidePos, m_document->fps());
3624 for (int i = 0; i < m_guides.count(); i++) {
3625 if (m_guides.at(i)->position() == pos) {
3626 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3627 m_commandStack->push(command);
3632 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3636 void CustomTrackView::slotDeleteTimeLineGuide()
3638 if (m_dragGuide == NULL) return;
3639 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3640 m_commandStack->push(command);
3644 void CustomTrackView::slotDeleteAllGuides()
3646 QUndoCommand *deleteAll = new QUndoCommand();
3647 deleteAll->setText("Delete all guides");
3648 for (int i = 0; i < m_guides.count(); i++) {
3649 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3651 m_commandStack->push(deleteAll);
3654 void CustomTrackView::setTool(PROJECTTOOL tool)
3659 void CustomTrackView::setScale(double scaleFactor)
3662 matrix = matrix.scale(scaleFactor, 1);
3663 m_scene->setScale(scaleFactor);
3664 //scale(scaleFactor, 1);
3665 m_animationTimer->stop();
3671 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3673 int diff = sceneRect().width() - m_projectDuration;
3674 if (diff * matrix.m11() < 50) {
3675 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3676 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3679 centerOn(QPointF(cursorPos(), m_tracksHeight));
3680 //verticalScrollBar()->setValue(vert);*/
3683 void CustomTrackView::slotRefreshGuides()
3685 if (KdenliveSettings::showmarkers()) {
3686 kDebug() << "// refresh GUIDES";
3687 for (int i = 0; i < m_guides.count(); i++) {
3688 m_guides.at(i)->update();
3693 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3696 r.setWidth(r.width() + 1);
3697 painter->setClipRect(r);
3698 painter->drawLine(r.left(), 0, r.right(), 0);
3699 uint max = m_document->tracksCount();
3700 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3701 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3702 QColor audioColor = palette().alternateBase().color();
3703 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3704 for (uint i = 0; i < max;i++) {
3705 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));
3706 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));
3707 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3709 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3710 if (height() > lowerLimit)
3711 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3714 bool CustomTrackView::findString(const QString &text)
3717 for (int i = 0; i < m_searchPoints.size(); ++i) {
3718 marker = m_searchPoints.at(i).comment();
3719 if (marker.contains(text, Qt::CaseInsensitive)) {
3720 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3721 int vert = verticalScrollBar()->value();
3722 int hor = cursorPos();
3723 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3731 bool CustomTrackView::findNextString(const QString &text)
3734 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3735 marker = m_searchPoints.at(i).comment();
3736 if (marker.contains(text, Qt::CaseInsensitive)) {
3737 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3738 int vert = verticalScrollBar()->value();
3739 int hor = cursorPos();
3740 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3749 void CustomTrackView::initSearchStrings()
3751 m_searchPoints.clear();
3752 QList<QGraphicsItem *> itemList = items();
3753 for (int i = 0; i < itemList.count(); i++) {
3754 // parse all clip names
3755 if (itemList.at(i)->type() == AVWIDGET) {
3756 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3757 GenTime start = item->startPos();
3758 CommentedTime t(start, item->clipName());
3759 m_searchPoints.append(t);
3760 // add all clip markers
3761 QList < CommentedTime > markers = item->commentedSnapMarkers();
3762 m_searchPoints += markers;
3767 for (int i = 0; i < m_guides.count(); i++) {
3768 m_searchPoints.append(m_guides.at(i)->info());
3771 qSort(m_searchPoints);
3774 void CustomTrackView::clearSearchStrings()
3776 m_searchPoints.clear();
3780 void CustomTrackView::copyClip()
3782 qDeleteAll(m_copiedItems);
3783 m_copiedItems.clear();
3784 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3785 if (itemList.count() == 0) {
3786 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3789 for (int i = 0; i < itemList.count(); i++) {
3790 if (itemList.at(i)->type() == AVWIDGET) {
3791 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3792 m_copiedItems.append(dup->clone(dup->info()));
3793 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3794 Transition *dup = static_cast <Transition *>(itemList.at(i));
3795 m_copiedItems.append(dup->clone());
3800 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3802 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));
3803 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3804 for (int i = 0; i < collisions.count(); i++) {
3805 if (collisions.at(i)->type() == type) return false;
3810 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3812 for (int i = 0; i < items.count(); i++) {
3813 ItemInfo info = items.at(i)->info();
3814 info.startPos += offset;
3815 info.endPos += offset;
3816 info.track += trackOffset;
3817 if (!canBePastedTo(info, items.at(i)->type())) return false;
3822 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3824 QPainterPath movePath;
3825 movePath.moveTo(0, 0);
3827 for (int i = 0; i < items.count(); i++) {
3828 ItemInfo info = items.at(i)->info();
3829 info.startPos = info.startPos + offset;
3830 info.endPos = info.endPos + offset;
3831 info.track = info.track + trackOffset;
3832 if (info.startPos < GenTime()) {
3833 // No clip should go below 0
3836 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));
3837 movePath.addRect(rect);
3839 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3840 for (int i = 0; i < collisions.count(); i++) {
3841 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3842 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3849 void CustomTrackView::pasteClip()
3851 if (m_copiedItems.count() == 0) {
3852 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3856 if (m_menuPosition.isNull()) {
3857 position = mapFromGlobal(QCursor::pos());
3858 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3859 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3862 } else position = m_menuPosition;
3863 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3864 int track = (int)(position.y() / m_tracksHeight);
3865 ItemInfo first = m_copiedItems.at(0)->info();
3867 GenTime offset = pos - first.startPos;
3868 int trackOffset = track - first.track;
3870 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3871 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3874 QUndoCommand *pasteClips = new QUndoCommand();
3875 pasteClips->setText("Paste clips");
3877 for (int i = 0; i < m_copiedItems.count(); i++) {
3878 // parse all clip names
3879 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3880 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3882 info.startPos = clip->startPos() + offset;
3883 info.endPos = clip->endPos() + offset;
3884 info.cropStart = clip->cropStart();
3885 info.track = clip->track() + trackOffset;
3886 if (canBePastedTo(info, AVWIDGET)) {
3887 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3888 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3889 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3890 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3892 info.startPos = tr->startPos() + offset;
3893 info.endPos = tr->endPos() + offset;
3894 info.track = tr->track() + trackOffset;
3895 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3896 if (info.startPos >= info.endPos) {
3897 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3898 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3899 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3902 m_commandStack->push(pasteClips);
3905 void CustomTrackView::pasteClipEffects()
3907 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3908 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3911 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3912 EffectsList effects = clip->effectList();
3914 QUndoCommand *paste = new QUndoCommand();
3915 paste->setText("Paste effects");
3917 QList<QGraphicsItem *> clips = scene()->selectedItems();
3918 for (int i = 0; i < clips.count(); ++i) {
3919 if (clips.at(i)->type() == AVWIDGET) {
3920 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3921 for (int i = 0; i < clip->effectsCount(); i++) {
3922 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3926 m_commandStack->push(paste);
3930 ClipItem *CustomTrackView::getClipUnderCursor() const
3932 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3933 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3934 for (int i = 0; i < collisions.count(); i++) {
3935 if (collisions.at(i)->type() == AVWIDGET) {
3936 return static_cast < ClipItem *>(collisions.at(i));
3942 ClipItem *CustomTrackView::getMainActiveClip() const
3944 QList<QGraphicsItem *> clips = scene()->selectedItems();
3945 if (clips.isEmpty()) {
3946 return getClipUnderCursor();
3948 ClipItem *item = NULL;
3949 for (int i = 0; i < clips.count(); ++i) {
3950 if (clips.at(i)->type() == AVWIDGET)
3951 item = static_cast < ClipItem *>(clips.at(i));
3952 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3954 if (item) return item;
3959 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3961 QList<QGraphicsItem *> clips = scene()->selectedItems();
3962 if (clips.isEmpty()) {
3963 return getClipUnderCursor();
3966 // remove all items in the list that are not clips
3967 for (int i = 0; i < clips.count();) {
3968 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3971 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3972 for (int i = 0; i < clips.count(); ++i) {
3973 if (clips.at(i)->type() == AVWIDGET) {
3974 item = static_cast < ClipItem *>(clips.at(i));
3975 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3983 void CustomTrackView::setInPoint()
3985 ClipItem *clip = getActiveClipUnderCursor(true);
3987 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3990 ItemInfo startInfo = clip->info();
3991 ItemInfo endInfo = startInfo;
3992 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3993 if (endInfo.startPos >= startInfo.endPos) {
3994 // Check for invalid resize
3995 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3997 } else if (endInfo.startPos < startInfo.startPos) {
3998 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3999 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4000 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4004 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4005 m_commandStack->push(command);
4008 void CustomTrackView::setOutPoint()
4010 ClipItem *clip = getActiveClipUnderCursor(true);
4012 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4015 ItemInfo startInfo = clip->info();
4016 ItemInfo endInfo = clip->info();
4017 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4018 if (endInfo.endPos <= startInfo.startPos) {
4019 // Check for invalid resize
4020 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4022 } else if (endInfo.endPos > startInfo.endPos) {
4023 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4024 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4025 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4032 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4033 m_commandStack->push(command);
4036 void CustomTrackView::slotUpdateAllThumbs()
4038 QList<QGraphicsItem *> itemList = items();
4039 //if (itemList.isEmpty()) return;
4041 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4042 for (int i = 0; i < itemList.count(); i++) {
4043 if (itemList.at(i)->type() == AVWIDGET) {
4044 item = static_cast <ClipItem *>(itemList.at(i));
4045 if (item->clipType() != COLOR) {
4046 // Check if we have a cached thumbnail
4047 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4048 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4049 if (QFile::exists(thumb)) {
4051 item->slotSetStartThumb(pix);
4052 item->slotSetEndThumb(pix);
4055 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4056 QString endThumb = startThumb;
4057 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4058 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4059 if (QFile::exists(startThumb)) {
4060 QPixmap pix(startThumb);
4061 item->slotSetStartThumb(pix);
4063 if (QFile::exists(endThumb)) {
4064 QPixmap pix(endThumb);
4065 item->slotSetEndThumb(pix);
4069 item->refreshClip(false);
4070 qApp->processEvents();
4073 viewport()->update();
4076 void CustomTrackView::saveThumbnails()
4078 QList<QGraphicsItem *> itemList = items();
4080 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4081 for (int i = 0; i < itemList.count(); i++) {
4082 if (itemList.at(i)->type() == AVWIDGET) {
4083 item = static_cast <ClipItem *>(itemList.at(i));
4084 if (item->clipType() != COLOR) {
4085 // Check if we have a cached thumbnail
4086 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4087 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4088 if (!QFile::exists(thumb)) {
4089 QPixmap pix(item->startThumb());
4093 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4094 QString endThumb = startThumb;
4095 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4096 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4097 if (!QFile::exists(startThumb)) {
4098 QPixmap pix(item->startThumb());
4099 pix.save(startThumb);
4101 if (!QFile::exists(endThumb)) {
4102 QPixmap pix(item->endThumb());
4112 void CustomTrackView::slotInsertTrack(int ix)
4114 kDebug() << "// INSERTING TRK: " << ix;
4115 QDialog d(parentWidget());
4116 Ui::AddTrack_UI view;
4118 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4119 view.track_nb->setValue(ix);
4120 d.setWindowTitle(i18n("Insert Track"));
4122 if (d.exec() == QDialog::Accepted) {
4123 ix = view.track_nb->value();
4124 if (view.before_select->currentIndex() == 1) {
4128 if (view.video_track->isChecked()) {
4129 info.type = VIDEOTRACK;
4130 info.isMute = false;
4131 info.isBlind = false;
4132 info.isLocked = false;
4134 info.type = AUDIOTRACK;
4135 info.isMute = false;
4136 info.isBlind = true;
4137 info.isLocked = false;
4139 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4140 m_commandStack->push(addTrack);
4141 m_document->setModified(true);
4145 void CustomTrackView::slotDeleteTrack(int ix)
4148 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4150 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4151 deleteTimelineTrack(ix, info);
4152 m_document->setModified(true);
4153 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4154 m_commandStack->push(command);*/
4158 void CustomTrackView::slotChangeTrack(int ix)
4160 QDialog d(parentWidget());
4161 Ui::AddTrack_UI view;
4163 view.label->setText(i18n("Change track"));
4164 view.before_select->setHidden(true);
4165 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4166 view.track_nb->setValue(ix);
4167 d.setWindowTitle(i18n("Change Track Type"));
4169 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4170 view.video_track->setChecked(true);
4172 view.audio_track->setChecked(true);
4174 if (d.exec() == QDialog::Accepted) {
4176 info.isLocked = false;
4177 info.isMute = false;
4178 ix = view.track_nb->value();
4180 if (view.video_track->isChecked()) {
4181 info.type = VIDEOTRACK;
4182 info.isBlind = false;
4184 info.type = AUDIOTRACK;
4185 info.isBlind = true;
4187 changeTimelineTrack(ix, info);
4188 m_document->setModified(true);
4193 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4195 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4196 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4197 QList<QGraphicsItem *> selection = m_scene->items(r);
4198 QUndoCommand *deleteTrack = new QUndoCommand();
4199 deleteTrack->setText("Delete track");
4201 // Delete all clips in selected track
4202 for (int i = 0; i < selection.count(); i++) {
4203 if (selection.at(i)->type() == AVWIDGET) {
4204 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4205 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4206 m_scene->removeItem(item);
4209 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4210 Transition *item = static_cast <Transition *>(selection.at(i));
4211 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4212 m_scene->removeItem(item);
4218 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4219 m_commandStack->push(deleteTrack);
4222 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4224 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4225 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4226 m_commandStack->push(changeTrack);
4229 void CustomTrackView::autoTransition()
4231 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4232 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4233 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4236 Transition *tr = static_cast <Transition*>(itemList.at(0));
4237 tr->setAutomatic(!tr->isAutomatic());
4238 QDomElement transition = tr->toXML();
4239 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);
4243 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4246 QDomNodeList params = effect.elementsByTagName("parameter");
4247 for (int i = 0; i < params.count(); i++) {
4248 QDomElement e = params.item(i).toElement();
4249 if (!e.isNull() && e.attribute("type") == "constant") {
4250 if (e.hasAttribute("factor")) {
4251 double factor = e.attribute("factor").toDouble();
4252 double value = e.attribute("value").toDouble();
4253 value = value / factor;
4254 result.append(QString::number(value));
4255 } else result.append(e.attribute("value"));
4261 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4263 QList<QGraphicsItem *> list = scene()->items();
4264 ClipItem *clip = NULL;
4265 for (int i = 0; i < list.size(); ++i) {
4266 if (list.at(i)->type() == AVWIDGET) {
4267 clip = static_cast <ClipItem *>(list.at(i));
4268 if (clip->clipProducer() == id) {
4269 clip->setClipName(name);
4273 viewport()->update();
4276 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4278 minimum = GenTime();
4279 maximum = GenTime();
4280 QList<QGraphicsItem *> selection;
4281 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4282 selection.removeAll(item);
4283 for (int i = 0; i < selection.count(); i++) {
4284 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4285 if (clip && clip->type() == AVWIDGET) {
4286 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4287 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4292 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4294 minimum = GenTime();
4295 maximum = GenTime();
4296 QList<QGraphicsItem *> selection;
4297 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4298 selection.removeAll(item);
4299 for (int i = 0; i < selection.count(); i++) {
4300 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4301 if (clip && clip->type() == TRANSITIONWIDGET) {
4302 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4303 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4309 void CustomTrackView::loadGroups(const QDomNodeList groups)
4311 for (int i = 0; i < groups.count(); i++) {
4312 QDomNodeList children = groups.at(i).childNodes();
4313 scene()->clearSelection();
4314 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4315 QDomNode n = children.item(nodeindex);
4316 QDomElement elem = n.toElement();
4317 int pos = elem.attribute("position").toInt();
4318 int track = elem.attribute("track").toInt();
4319 if (elem.tagName() == "clipitem") {
4320 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4321 if (clip) clip->setSelected(true);
4323 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4324 if (clip) clip->setSelected(true);
4327 groupSelectedItems(false, true);
4331 void CustomTrackView::splitAudio()
4333 resetSelectionGroup();
4334 QList<QGraphicsItem *> selection = scene()->selectedItems();
4335 if (selection.isEmpty()) {
4336 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4339 QUndoCommand *splitCommand = new QUndoCommand();
4340 splitCommand->setText(i18n("Split audio"));
4341 for (int i = 0; i < selection.count(); i++) {
4342 if (selection.at(i)->type() == AVWIDGET) {
4343 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4344 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4345 if (clip->parentItem()) {
4346 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4348 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4353 m_commandStack->push(splitCommand);
4356 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4358 ClipItem *clip = getClipItemAt(pos, track);
4360 kDebug() << "// Cannot find clip to split!!!";
4364 int start = pos.frames(m_document->fps());
4365 int freetrack = m_document->tracksCount() - track - 1;
4366 for (; freetrack > 0; freetrack--) {
4367 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4368 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4369 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4370 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4371 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4376 kDebug() << "GOT TRK: " << track;
4377 if (freetrack == 0) {
4378 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4381 info.startPos = clip->startPos();
4382 info.endPos = clip->endPos();
4383 info.cropStart = clip->cropStart();
4384 info.track = m_document->tracksCount() - freetrack;
4385 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4386 scene()->clearSelection();
4387 clip->setSelected(true);
4388 ClipItem *audioClip = getClipItemAt(start, info.track);
4390 clip->setVideoOnly(true);
4391 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4392 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4393 audioClip->setSelected(true);
4394 audioClip->setAudioOnly(true);
4395 groupSelectedItems(false, true);
4399 // unsplit clip: remove audio part and change video part to normal clip
4400 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4401 kDebug() << "//CANNOT FIND CLP GRP";
4404 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4405 QList<QGraphicsItem *> children = grp->childItems();
4406 if (children.count() != 2) {
4407 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4410 for (int i = 0; i < children.count(); i++) {
4411 if (children.at(i) != clip) {
4412 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4413 ItemInfo info = clip->info();
4414 deleteClip(clp->info());
4415 clip->setVideoOnly(false);
4416 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4420 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4421 m_document->clipManager()->removeGroup(grp);
4422 scene()->destroyItemGroup(grp);
4426 void CustomTrackView::setVideoOnly()
4428 resetSelectionGroup();
4429 QList<QGraphicsItem *> selection = scene()->selectedItems();
4430 if (selection.isEmpty()) {
4431 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4434 QUndoCommand *videoCommand = new QUndoCommand();
4435 videoCommand->setText(i18n("Video only"));
4436 for (int i = 0; i < selection.count(); i++) {
4437 if (selection.at(i)->type() == AVWIDGET) {
4438 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4439 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4440 if (clip->parentItem()) {
4441 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4443 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4448 m_commandStack->push(videoCommand);
4451 void CustomTrackView::setAudioOnly()
4453 resetSelectionGroup();
4454 QList<QGraphicsItem *> selection = scene()->selectedItems();
4455 if (selection.isEmpty()) {
4456 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4459 QUndoCommand *videoCommand = new QUndoCommand();
4460 videoCommand->setText(i18n("Audio only"));
4461 for (int i = 0; i < selection.count(); i++) {
4462 if (selection.at(i)->type() == AVWIDGET) {
4463 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4464 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4465 if (clip->parentItem()) {
4466 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4468 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4473 m_commandStack->push(videoCommand);
4476 void CustomTrackView::setAudioAndVideo()
4478 resetSelectionGroup();
4479 QList<QGraphicsItem *> selection = scene()->selectedItems();
4480 if (selection.isEmpty()) {
4481 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4484 QUndoCommand *videoCommand = new QUndoCommand();
4485 videoCommand->setText(i18n("Audio and Video"));
4486 for (int i = 0; i < selection.count(); i++) {
4487 if (selection.at(i)->type() == AVWIDGET) {
4488 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4489 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4490 if (clip->parentItem()) {
4491 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4493 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4498 m_commandStack->push(videoCommand);
4501 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4503 ClipItem *clip = getClipItemAt(pos, track);
4505 kDebug() << "// Cannot find clip to split!!!";
4509 int start = pos.frames(m_document->fps());
4510 clip->setVideoOnly(true);
4511 clip->setAudioOnly(false);
4512 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4513 } else if (audioOnly) {
4514 int start = pos.frames(m_document->fps());
4515 clip->setAudioOnly(true);
4516 clip->setVideoOnly(false);
4517 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4519 int start = pos.frames(m_document->fps());
4520 clip->setAudioOnly(false);
4521 clip->setVideoOnly(false);
4522 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4527 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4529 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4530 m_clipTypeGroup->setEnabled(false);
4532 m_clipTypeGroup->setEnabled(true);
4533 QList <QAction *> actions = m_clipTypeGroup->actions();
4535 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4536 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4537 else lookup = "clip_audio_and_video";
4538 for (int i = 0; i < actions.count(); i++) {
4539 if (actions.at(i)->data().toString() == lookup) {
4540 actions.at(i)->setChecked(true);
4548 #include "customtrackview.moc"