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 QGraphicsView::mousePressEvent(event);
731 kDebug() << "END mousePress EVENT ";
736 if (m_tool == RAZORTOOL && m_dragItem) {
737 if (m_dragItem->type() == TRANSITIONWIDGET) {
738 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
742 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
743 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
748 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
749 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
750 m_document->renderer()->pause();
751 m_commandStack->push(command);
752 m_document->setModified(true);
758 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
760 QList <GenTime> offsetList;
761 QList<QGraphicsItem *> children = dragGroup->childItems();
762 for (int i = 0; i < children.count(); i++) {
763 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
764 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
765 offsetList.append(item->startPos());
766 offsetList.append(item->endPos());
769 if (!offsetList.isEmpty()) {
771 GenTime startOffset = offsetList.takeFirst();
772 QList <GenTime> cleandOffsetList;
773 for (int k = 0; k < offsetList.size(); k++) {
774 GenTime newoffset = offsetList.at(k) - startOffset;
775 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
776 cleandOffsetList.append(newoffset);
779 updateSnapPoints(NULL, cleandOffsetList, true);
783 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
784 else emit clipItemSelected(NULL);
786 bool itemSelected = false;
787 if (m_dragItem->isSelected()) itemSelected = true;
788 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
789 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
790 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
791 resetSelectionGroup();
792 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
794 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
795 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
796 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
798 bool selected = !m_dragItem->isSelected();
799 if (dragGroup) dragGroup->setSelected(selected);
800 else m_dragItem->setSelected(selected);
802 groupSelectedItems();
803 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
804 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
805 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
806 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
809 // If clicked item is selected, allow move
810 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) 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.getEffectByTag("luma", "dissolve").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 && !m_dragItem->isItemLocked()) {
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.duration() < m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1049 // duration was reduced, so process it first
1050 ItemInfo startInfo = clipInfo;
1051 clipInfo.endPos = clipInfo.startPos + d.duration();
1052 clipInfo.cropStart = d.cropStart();
1053 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1055 if (d.startPos() != clipInfo.startPos) {
1056 ItemInfo startInfo = clipInfo;
1057 clipInfo.startPos = d.startPos();
1058 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1059 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1061 if (d.duration() > m_dragItem->duration()) {
1062 // duration was increased, so process it after move
1063 ItemInfo startInfo = clipInfo;
1064 clipInfo.endPos = clipInfo.startPos + d.duration();
1065 clipInfo.cropStart = d.cropStart();
1066 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1068 m_commandStack->push(moveCommand);
1072 QList<QGraphicsItem *> collisionList = items(event->pos());
1073 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1074 Guide *editGuide = (Guide *) collisionList.at(0);
1075 if (editGuide) slotEditGuide(editGuide->info());
1081 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1083 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1085 clip->setKeyframes(index, keyframes);
1086 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1087 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1091 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1093 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1094 m_editGuide->setEnabled(m_dragGuide != NULL);
1095 if (clip == NULL) m_timelineContextMenu->popup(pos);
1096 else if (group != NULL) {
1097 m_changeSpeedAction->setEnabled(false);
1098 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1099 m_ungroupAction->setEnabled(true);
1100 updateClipTypeActions(NULL);
1101 m_timelineContextClipMenu->popup(pos);
1103 m_ungroupAction->setEnabled(false);
1104 if (clip->type() == AVWIDGET) {
1105 ClipItem *item = static_cast <ClipItem*>(clip);
1106 updateClipTypeActions(item);
1107 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1108 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1109 m_timelineContextClipMenu->popup(pos);
1110 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1114 void CustomTrackView::activateMonitor()
1116 emit activateDocumentMonitor();
1119 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1121 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1123 resetSelectionGroup();
1124 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1125 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1127 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1128 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1130 info.startPos = GenTime();
1131 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1132 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1133 info.track = (int)(1 / m_tracksHeight);
1134 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1135 m_selectionGroup->addToGroup(item);
1136 item->setFlags(QGraphicsItem::ItemIsSelectable);
1137 //TODO: check if we do not overlap another clip when first dropping in timeline
1138 // if (insertPossible(m_selectionGroup, event->pos()))
1139 QList <GenTime> offsetList;
1140 offsetList.append(info.endPos);
1141 updateSnapPoints(NULL, offsetList);
1142 scene()->addItem(m_selectionGroup);
1143 event->acceptProposedAction();
1144 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1146 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1147 m_scene->clearSelection();
1148 resetSelectionGroup(false);
1150 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1153 QList <GenTime> offsetList;
1154 for (int i = 0; i < ids.size(); ++i) {
1155 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1156 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1158 info.startPos = start;
1159 info.endPos = info.startPos + clip->duration();
1160 info.track = (int)(1 / m_tracksHeight);
1161 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1162 start += clip->duration();
1163 offsetList.append(start);
1164 m_selectionGroup->addToGroup(item);
1165 item->setFlags(QGraphicsItem::ItemIsSelectable);
1167 //TODO: check if we do not overlap another clip when first dropping in timeline
1168 //if (insertPossible(m_selectionGroup, event->pos()))
1169 updateSnapPoints(NULL, offsetList);
1170 scene()->addItem(m_selectionGroup);
1171 event->acceptProposedAction();
1173 // the drag is not a clip (may be effect, ...)
1175 QGraphicsView::dragEnterEvent(event);
1180 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1183 QList<QGraphicsItem *> children = group->childItems();
1184 for (int i = 0; i < children.count(); i++) {
1185 if (children.at(i)->type() == AVWIDGET) {
1186 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1187 ItemInfo info = clip->info();
1188 kDebug() << " / / INSERT : " << pos.x();
1189 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);
1190 kDebug() << " / / INSERT RECT: " << shape;
1191 path = path.united(QPolygonF(shape));
1195 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1196 if (collindingItems.isEmpty()) return true;
1198 for (int i = 0; i < collindingItems.count(); i++) {
1199 QGraphicsItem *collision = collindingItems.at(i);
1200 if (collision->type() == AVWIDGET) {
1202 kDebug() << "// COLLISIION DETECTED";
1211 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1213 int track = m_document->tracksCount() - clip->track();
1214 GenTime pos = clip->startPos();
1215 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1216 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1219 bool success = true;
1220 for (int i = 0; i < clip->effectsCount(); i++) {
1221 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1223 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1224 m_document->renderer()->doRefresh();
1227 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1229 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1231 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1232 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1233 emit clipItemSelected(clip);
1234 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1237 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1239 QString index = effect.attribute("kdenlive_ix");
1240 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1241 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1242 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1245 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1247 clip->deleteEffect(index);
1248 emit clipItemSelected(clip);
1252 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1254 QList<QGraphicsItem *> itemList = group->childItems();
1255 QUndoCommand *effectCommand = new QUndoCommand();
1257 QDomNode namenode = effect.elementsByTagName("name").item(0);
1258 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1259 else effectName = i18n("effect");
1260 effectCommand->setText(i18n("Add %1", effectName));
1262 for (int i = 0; i < itemList.count(); i++) {
1263 if (itemList.at(i)->type() == AVWIDGET) {
1264 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1265 if (effect.attribute("type") == "audio") {
1266 // Don't add audio effects on video clips
1267 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1268 } else if (effect.hasAttribute("type") == false) {
1269 // Don't add video effect on audio clips
1270 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1273 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1274 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1277 if (item->isItemLocked()) {
1280 item->initEffect(effect);
1281 if (effect.attribute("tag") == "ladspa") {
1282 QString ladpsaFile = m_document->getLadspaFile();
1283 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1284 effect.setAttribute("src", ladpsaFile);
1286 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1291 m_commandStack->push(effectCommand);
1292 m_document->setModified(true);
1293 } else delete effectCommand;
1296 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1298 QList<QGraphicsItem *> itemList;
1299 QUndoCommand *effectCommand = new QUndoCommand();
1301 QDomNode namenode = effect.elementsByTagName("name").item(0);
1302 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1303 else effectName = i18n("effect");
1304 effectCommand->setText(i18n("Add %1", effectName));
1306 if (track == -1) itemList = scene()->selectedItems();
1307 if (itemList.isEmpty()) {
1308 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1309 if (clip) itemList.append(clip);
1310 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1312 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1313 for (int i = 0; i < itemList.count(); i++) {
1314 if (itemList.at(i)->type() == AVWIDGET) {
1315 ClipItem *item = (ClipItem *)itemList.at(i);
1316 if (effect.attribute("type") == "audio") {
1317 // Don't add audio effects on video clips
1318 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1319 } else if (effect.hasAttribute("type") == false) {
1320 // Don't add video effect on audio clips
1321 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1323 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1324 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1327 if (item->isItemLocked()) {
1330 item->initEffect(effect);
1331 if (effect.attribute("tag") == "ladspa") {
1332 QString ladpsaFile = m_document->getLadspaFile();
1333 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1334 effect.setAttribute("src", ladpsaFile);
1336 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1341 m_commandStack->push(effectCommand);
1342 m_document->setModified(true);
1343 } else delete effectCommand;
1346 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1348 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1349 m_commandStack->push(command);
1350 m_document->setModified(true);
1353 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1355 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1357 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1358 if (effect.attribute("tag") == "ladspa") {
1359 // Update the ladspa affect file
1360 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1362 // check if we are trying to reset a keyframe effect
1363 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1364 clip->initEffect(effect);
1365 clip->setEffectAt(ix, effect);
1366 effectParams = clip->getEffectArgs(effect);
1368 if (effectParams.paramValue("disabled") == "1") {
1369 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1370 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1371 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1372 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1373 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1375 clip->setEffectAt(ix, effect);
1376 if (ix == clip->selectedEffectIndex()) {
1377 clip->setSelectedEffect(ix);
1378 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1380 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1381 // A fade effect was modified, update the clip
1382 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1383 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1384 clip->setFadeIn(pos);
1386 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1387 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1388 clip->setFadeOut(pos);
1392 m_document->setModified(true);
1395 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1397 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1399 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1400 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1401 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1402 clip->setEffectAt(oldPos - 1, act);
1403 clip->setEffectAt(newPos - 1, before);
1404 emit clipItemSelected(clip, newPos - 1);
1406 m_document->setModified(true);
1409 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1411 QDomElement effect = clip->effectAt(effectPos);
1412 QDomElement oldEffect = effect.cloneNode().toElement();
1413 effect.setAttribute("disabled", disable);
1414 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1415 m_commandStack->push(command);
1416 m_document->setModified(true);
1419 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1421 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1422 m_commandStack->push(command);
1423 m_document->setModified(true);
1426 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1428 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1429 m_commandStack->push(command);
1432 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1436 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1437 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1438 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1439 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);
1440 m_blockRefresh = false;
1443 if (item->parentItem()) {
1444 // Item is part of a group, reset group
1445 resetSelectionGroup();
1447 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1449 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1450 int cutPos = (int) cutTime.frames(m_document->fps());
1452 double speed = item->speed();
1453 newPos.startPos = cutTime;
1454 newPos.endPos = info.endPos;
1455 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1456 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1457 newPos.track = info.track;
1458 ClipItem *dup = item->clone(newPos);
1459 // remove unwanted effects (fade in) from 2nd part of cutted clip
1460 int ix = dup->hasEffect(QString(), "fadein");
1462 QDomElement oldeffect = item->effectAt(ix);
1463 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1465 ix = dup->hasEffect(QString(), "fade_from_black");
1467 QDomElement oldeffect = item->effectAt(ix);
1468 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1470 item->resizeEnd(cutPos, false);
1471 scene()->addItem(dup);
1472 if (item->checkKeyFrames()) slotRefreshEffects(item);
1473 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1474 item->baseClip()->addReference();
1475 m_document->updateClip(item->baseClip()->getId());
1476 m_document->setModified(true);
1477 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);
1478 kDebug() << "// CUTTING CLIP dONE";
1482 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1483 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1484 if (!item || !dup || item == dup) {
1485 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1486 m_blockRefresh = false;
1489 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1490 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1494 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1495 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1496 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1497 //deleteClip(dup->info());
1500 if (dup->isSelected()) emit clipItemSelected(NULL);
1501 dup->baseClip()->removeReference();
1502 m_document->updateClip(dup->baseClip()->getId());
1503 scene()->removeItem(dup);
1506 ItemInfo clipinfo = item->info();
1507 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1508 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1510 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1511 m_document->setModified(true);
1513 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1516 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1519 void CustomTrackView::slotEnableRefresh()
1521 m_blockRefresh = false;
1524 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1526 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1527 if (itemList.count() == 1) {
1528 if (itemList.at(0)->type() == AVWIDGET) {
1529 ClipItem *item = (ClipItem *) itemList.at(0);
1531 info.track = item->track();
1532 ClipItem *transitionClip = NULL;
1533 const int transitiontrack = getPreviousVideoTrack(info.track);
1534 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1535 if (pos < item->startPos() + item->duration() / 2) {
1536 // add transition to clip start
1537 info.startPos = item->startPos();
1538 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1539 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1540 info.endPos = transitionClip->endPos();
1541 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1542 // Check there is no other transition at that place
1543 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1544 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1545 QList<QGraphicsItem *> selection = m_scene->items(r);
1546 bool transitionAccepted = true;
1547 for (int i = 0; i < selection.count(); i++) {
1548 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1549 Transition *tr = static_cast <Transition *>(selection.at(i));
1550 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1551 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1552 } else transitionAccepted = false;
1555 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1556 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1559 // add transition to clip end
1560 info.endPos = item->endPos();
1561 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1562 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1563 info.startPos = transitionClip->startPos();
1564 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1565 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1566 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1568 // Check there is no other transition at that place
1569 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1570 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1571 QList<QGraphicsItem *> selection = m_scene->items(r);
1572 bool transitionAccepted = true;
1573 for (int i = 0; i < selection.count(); i++) {
1574 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1575 Transition *tr = static_cast <Transition *>(selection.at(i));
1576 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1577 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1578 } else transitionAccepted = false;
1581 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1582 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1585 } else for (int i = 0; i < itemList.count(); i++) {
1586 if (itemList.at(i)->type() == AVWIDGET) {
1587 ClipItem *item = (ClipItem *) itemList.at(i);
1589 info.startPos = item->startPos();
1590 info.endPos = info.startPos + GenTime(65, m_document->fps());
1591 info.track = item->track();
1593 // Check there is no other transition at that place
1594 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1595 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1596 QList<QGraphicsItem *> selection = m_scene->items(r);
1597 bool transitionAccepted = true;
1598 for (int i = 0; i < selection.count(); i++) {
1599 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1600 Transition *tr = static_cast <Transition *>(selection.at(i));
1601 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1602 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1603 } else transitionAccepted = false;
1606 int transitiontrack = getPreviousVideoTrack(info.track);
1607 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1608 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1613 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1615 if (transitionInfo.startPos >= transitionInfo.endPos) {
1616 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1619 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1620 m_commandStack->push(command);
1621 m_document->setModified(true);
1624 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1626 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1627 //kDebug() << "---- ADDING transition " << params.attribute("value");
1628 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1629 scene()->addItem(tr);
1630 m_document->setModified(true);
1632 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1637 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1639 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1641 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1644 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1645 if (m_dragItem == item) m_dragItem = NULL;
1647 emit transitionItemSelected(NULL);
1648 m_document->setModified(true);
1651 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1653 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1654 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1655 m_commandStack->push(command);
1656 m_document->setModified(true);
1659 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1661 Transition *item = getTransitionItemAt(pos, track);
1663 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1666 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);
1667 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1668 item->setTransitionParameters(transition);
1669 if (updateTransitionWidget) {
1670 ItemInfo info = item->info();
1672 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1673 if (transitionClip && transitionClip->baseClip()) {
1674 QString size = transitionClip->baseClip()->getProperty("frame_size");
1675 p.setX(size.section('x', 0, 0).toInt());
1676 p.setY(size.section('x', 1, 1).toInt());
1678 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1680 m_document->setModified(true);
1683 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1685 event->setDropAction(Qt::IgnoreAction);
1686 const QPointF pos = mapToScene(event->pos());
1687 if (m_selectionGroup && m_clipDrag) {
1688 m_selectionGroup->setPos(pos.x(), pos.y());
1689 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1690 event->setDropAction(Qt::MoveAction);
1691 event->acceptProposedAction();
1693 QGraphicsView::dragMoveEvent(event);
1697 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1699 if (m_selectionGroup && m_clipDrag) {
1700 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1702 scene()->destroyItemGroup(m_selectionGroup);
1703 m_selectionGroup = NULL;
1704 } else QGraphicsView::dragLeaveEvent(event);
1707 void CustomTrackView::dropEvent(QDropEvent * event)
1709 if (m_selectionGroup && m_clipDrag) {
1710 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1711 resetSelectionGroup();
1712 m_scene->clearSelection();
1713 bool hasVideoClip = false;
1714 QUndoCommand *addCommand = new QUndoCommand();
1715 addCommand->setText(i18n("Add timeline clip"));
1717 for (int i = 0; i < items.count(); i++) {
1718 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1719 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1720 if (items.count() == 1) {
1721 updateClipTypeActions(item);
1723 updateClipTypeActions(NULL);
1726 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1727 item->baseClip()->addReference();
1728 m_document->updateClip(item->baseClip()->getId());
1729 ItemInfo info = item->info();
1731 int tracknumber = m_document->tracksCount() - info.track - 1;
1732 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1733 if (isLocked) item->setItemLocked(true);
1735 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1736 // add transparency transition
1737 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1739 info.track = m_document->tracksCount() - item->track();
1740 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1741 item->setSelected(true);
1743 m_commandStack->push(addCommand);
1744 m_document->setModified(true);
1745 m_changeSpeedAction->setEnabled(hasVideoClip);
1746 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1747 if (items.count() > 1) groupSelectedItems(true);
1748 } else QGraphicsView::dropEvent(event);
1753 QStringList CustomTrackView::mimeTypes() const
1755 QStringList qstrList;
1756 // list of accepted mime types for drop
1757 qstrList.append("text/plain");
1758 qstrList.append("kdenlive/producerslist");
1759 qstrList.append("kdenlive/clip");
1763 Qt::DropActions CustomTrackView::supportedDropActions() const
1765 // returns what actions are supported when dropping
1766 return Qt::MoveAction;
1769 void CustomTrackView::setDuration(int duration)
1771 int diff = qAbs(duration - sceneRect().width());
1772 if (diff * matrix().m11() > -50) {
1773 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1774 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1776 m_projectDuration = duration;
1779 int CustomTrackView::duration() const
1781 return m_projectDuration;
1784 void CustomTrackView::addTrack(TrackInfo type, int ix)
1786 if (ix == -1 || ix == m_document->tracksCount()) {
1787 m_document->insertTrack(ix, type);
1788 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1790 m_document->insertTrack(m_document->tracksCount() - ix, type);
1791 // insert track in MLT playlist
1792 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1794 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1795 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1796 QList<QGraphicsItem *> selection = m_scene->items(r);
1797 resetSelectionGroup();
1799 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1800 scene()->addItem(m_selectionGroup);
1801 for (int i = 0; i < selection.count(); i++) {
1802 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1803 m_selectionGroup->addToGroup(selection.at(i));
1804 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1806 // Move graphic items
1807 m_selectionGroup->translate(0, m_tracksHeight);
1809 // adjust track number
1810 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1811 for (int i = 0; i < children.count(); i++) {
1812 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1814 ItemInfo clipinfo = item->info();
1815 if (item->type() == AVWIDGET) {
1816 ClipItem *clip = static_cast <ClipItem *>(item);
1817 // We add a move clip command so that we get the correct producer for new track number
1818 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1819 Mlt::Producer *prod;
1820 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1821 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1822 else prod = clip->baseClip()->producer(clipinfo.track);
1823 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1824 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1826 } else if (item->type() == TRANSITIONWIDGET) {
1827 Transition *tr = static_cast <Transition *>(item);
1828 int track = tr->transitionEndTrack();
1830 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1834 resetSelectionGroup(false);
1837 int maxHeight = m_tracksHeight * m_document->tracksCount();
1838 for (int i = 0; i < m_guides.count(); i++) {
1839 QLineF l = m_guides.at(i)->line();
1840 l.setP2(QPointF(l.x2(), maxHeight));
1841 m_guides.at(i)->setLine(l);
1843 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1844 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1845 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1846 viewport()->update();
1847 //setFixedHeight(50 * m_tracksCount);
1850 void CustomTrackView::removeTrack(int ix)
1852 // Delete track in MLT playlist
1853 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1854 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1856 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1857 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1858 QList<QGraphicsItem *> selection = m_scene->items(r);
1860 resetSelectionGroup();
1862 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1863 scene()->addItem(m_selectionGroup);
1864 for (int i = 0; i < selection.count(); i++) {
1865 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1866 m_selectionGroup->addToGroup(selection.at(i));
1867 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1870 // Move graphic items
1871 qreal ydiff = 0 - (int) m_tracksHeight;
1872 m_selectionGroup->translate(0, ydiff);
1874 // adjust track number
1875 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1876 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1877 for (int i = 0; i < children.count(); i++) {
1878 if (children.at(i)->type() == AVWIDGET) {
1879 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1881 ItemInfo clipinfo = clip->info();
1882 // We add a move clip command so that we get the correct producer for new track number
1883 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1884 Mlt::Producer *prod;
1885 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1886 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1887 else prod = clip->baseClip()->producer(clipinfo.track);
1888 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1890 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1891 Transition *tr = static_cast <Transition *>(children.at(i));
1893 int track = tr->transitionEndTrack();
1895 ItemInfo clipinfo = tr->info();
1896 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1900 resetSelectionGroup(false);
1902 int maxHeight = m_tracksHeight * m_document->tracksCount();
1903 for (int i = 0; i < m_guides.count(); i++) {
1904 QLineF l = m_guides.at(i)->line();
1905 l.setP2(QPointF(l.x2(), maxHeight));
1906 m_guides.at(i)->setLine(l);
1908 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1909 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1910 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1911 viewport()->update();
1914 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1916 int tracknumber = m_document->tracksCount() - ix;
1917 m_document->setTrackType(tracknumber - 1, type);
1918 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1919 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1920 viewport()->update();
1924 void CustomTrackView::slotSwitchTrackAudio(int ix)
1926 /*for (int i = 0; i < m_document->tracksCount(); i++)
1927 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1928 int tracknumber = m_document->tracksCount() - ix - 1;
1929 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1930 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1931 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1932 m_document->setModified(true);
1935 void CustomTrackView::slotSwitchTrackLock(int ix)
1937 int tracknumber = m_document->tracksCount() - ix - 1;
1938 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1939 m_commandStack->push(command);
1943 void CustomTrackView::lockTrack(int ix, bool lock)
1945 int tracknumber = m_document->tracksCount() - ix - 1;
1946 m_document->switchTrackLock(tracknumber, lock);
1947 emit doTrackLock(ix, lock);
1948 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1950 for (int i = 0; i < selection.count(); i++) {
1951 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1952 if (selection.at(i)->isSelected()) {
1953 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1954 else emit transitionItemSelected(NULL);
1956 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1958 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1959 viewport()->update();
1960 m_document->setModified(true);
1963 void CustomTrackView::slotSwitchTrackVideo(int ix)
1965 int tracknumber = m_document->tracksCount() - ix;
1966 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1967 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1968 m_document->setModified(true);
1971 void CustomTrackView::slotRemoveSpace()
1975 if (m_menuPosition.isNull()) {
1976 pos = GenTime(cursorPos(), m_document->fps());
1978 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1981 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1982 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1984 ClipItem *item = getClipItemAt(pos, track);
1986 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);
1989 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1990 //kDebug() << "// GOT LENGT; " << length;
1992 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);
1996 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1997 QList<QGraphicsItem *> items = m_scene->items(r);
1999 QList<ItemInfo> clipsToMove;
2000 QList<ItemInfo> transitionsToMove;
2002 for (int i = 0; i < items.count(); i++) {
2003 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2004 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2005 ItemInfo info = item->info();
2006 if (item->type() == AVWIDGET) {
2007 clipsToMove.append(info);
2008 } else if (item->type() == TRANSITIONWIDGET) {
2009 transitionsToMove.append(info);
2014 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2015 m_commandStack->push(command);
2018 void CustomTrackView::slotInsertSpace()
2022 if (m_menuPosition.isNull()) {
2023 pos = GenTime(cursorPos(), m_document->fps());
2025 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2026 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2028 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2029 if (d.exec() != QDialog::Accepted) return;
2030 GenTime spaceDuration = d.selectedDuration();
2031 track = d.selectedTrack();
2032 ClipItem *item = getClipItemAt(pos, track);
2033 if (item) pos = item->startPos();
2036 int maxh = sceneRect().height();
2038 minh = track * m_tracksHeight + m_tracksHeight / 2;
2039 maxh = m_tracksHeight / 2 - 1;
2042 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2043 QList<QGraphicsItem *> items = m_scene->items(r);
2045 QList<ItemInfo> clipsToMove;
2046 QList<ItemInfo> transitionsToMove;
2048 for (int i = 0; i < items.count(); i++) {
2049 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2050 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2051 ItemInfo info = item->info();
2052 if (item->type() == AVWIDGET) {
2053 clipsToMove.append(info);
2054 } else if (item->type() == TRANSITIONWIDGET) {
2055 transitionsToMove.append(info);
2060 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2061 m_commandStack->push(command);
2064 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2066 int diff = duration.frames(m_document->fps());
2067 resetSelectionGroup();
2068 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2069 scene()->addItem(m_selectionGroup);
2071 Transition *transition;
2073 // Create lists with start pos for each track
2074 QMap <int, int> trackClipStartList;
2075 QMap <int, int> trackTransitionStartList;
2077 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2078 trackClipStartList[i] = -1;
2079 trackTransitionStartList[i] = -1;
2082 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2083 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2085 if (clip->parentItem()) {
2086 m_selectionGroup->addToGroup(clip->parentItem());
2087 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2089 m_selectionGroup->addToGroup(clip);
2090 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2092 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))
2093 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2094 } 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);
2096 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2097 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2099 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2100 m_selectionGroup->addToGroup(transition);
2101 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))
2102 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2103 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2104 } 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);
2106 m_selectionGroup->translate(diff, 0);
2108 // update items coordinates
2109 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2110 for (int i = 0; i < itemList.count(); i++) {
2111 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2112 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2113 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2114 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2115 for (int j = 0; j < children.count(); j++) {
2116 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2120 resetSelectionGroup(false);
2121 if (track != -1) track = m_document->tracksCount() - track;
2122 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2125 void CustomTrackView::deleteClip(const QString &clipId)
2127 resetSelectionGroup();
2128 QList<QGraphicsItem *> itemList = items();
2129 QUndoCommand *deleteCommand = new QUndoCommand();
2130 deleteCommand->setText(i18n("Delete timeline clips"));
2132 for (int i = 0; i < itemList.count(); i++) {
2133 if (itemList.at(i)->type() == AVWIDGET) {
2134 ClipItem *item = (ClipItem *)itemList.at(i);
2135 if (item->clipProducer() == clipId) {
2137 if (item->parentItem()) {
2138 // Clip is in a group, destroy the group
2139 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2141 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2145 if (count == 0) delete deleteCommand;
2146 else m_commandStack->push(deleteCommand);
2149 void CustomTrackView::setCursorPos(int pos, bool seek)
2151 if (pos == m_cursorPos) return;
2152 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2154 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2155 else if (m_autoScroll) checkScrolling();
2156 m_cursorLine->setPos(m_cursorPos, 0);
2159 void CustomTrackView::updateCursorPos()
2161 m_cursorLine->setPos(m_cursorPos, 0);
2164 int CustomTrackView::cursorPos()
2166 return (int)(m_cursorPos);
2169 void CustomTrackView::moveCursorPos(int delta)
2171 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2172 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2173 m_cursorPos += delta;
2174 m_cursorLine->setPos(m_cursorPos, 0);
2175 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2178 void CustomTrackView::initCursorPos(int pos)
2180 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2182 m_cursorLine->setPos(pos, 0);
2186 void CustomTrackView::checkScrolling()
2188 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2191 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2193 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2194 QGraphicsView::mouseReleaseEvent(event);
2195 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2196 if (event->button() == Qt::MidButton) {
2199 setDragMode(QGraphicsView::NoDrag);
2200 if (m_operationMode == MOVEGUIDE) {
2201 setCursor(Qt::ArrowCursor);
2202 m_operationMode = NONE;
2203 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2204 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2205 if (newPos != m_dragGuide->position()) {
2206 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2207 m_commandStack->push(command);
2208 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2209 m_document->syncGuides(m_guides);
2214 } else if (m_operationMode == SPACER) {
2216 if (event->modifiers() != Qt::ControlModifier) {
2217 // We are moving all tracks
2219 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2220 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2221 if (timeOffset != GenTime()) {
2222 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2224 QList<ItemInfo> clipsToMove;
2225 QList<ItemInfo> transitionsToMove;
2227 // Create lists with start pos for each track
2228 QMap <int, int> trackClipStartList;
2229 QMap <int, int> trackTransitionStartList;
2231 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2232 trackClipStartList[i] = -1;
2233 trackTransitionStartList[i] = -1;
2236 int max = items.count();
2237 for (int i = 0; i < max; i++) {
2238 if (items.at(i)->type() == GROUPWIDGET)
2239 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2242 for (int i = 0; i < items.count(); i++) {
2243 if (items.at(i)->type() == AVWIDGET) {
2244 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2245 ItemInfo info = item->info();
2246 clipsToMove.append(info);
2248 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2249 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2250 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2251 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2252 ItemInfo info = item->info();
2253 transitionsToMove.append(info);
2255 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2256 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2260 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2261 m_commandStack->push(command);
2262 if (track != -1) track = m_document->tracksCount() - track;
2263 kDebug() << "SPACER TRACK:" << track;
2264 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2266 resetSelectionGroup(false);
2267 m_operationMode = NONE;
2268 } else if (m_operationMode == RUBBERSELECTION) {
2269 kDebug() << "// END RUBBER SELECT";
2270 resetSelectionGroup();
2271 groupSelectedItems();
2272 m_operationMode = NONE;
2275 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2276 emit transitionItemSelected(NULL);
2280 if (m_dragItem) info = m_dragItem->info();
2282 if (m_operationMode == MOVE) {
2283 setCursor(Qt::OpenHandCursor);
2285 if (m_dragItem->parentItem() == 0) {
2286 // we are moving one clip, easy
2287 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2288 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2289 Mlt::Producer *prod;
2290 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2291 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2292 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2293 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);
2295 kDebug() << "// get trans info";
2296 int tracknumber = m_document->tracksCount() - item->track() - 1;
2297 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2298 if (isLocked) item->setItemLocked(true);
2300 QUndoCommand *moveCommand = new QUndoCommand();
2301 moveCommand->setText(i18n("Move clip"));
2302 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2303 // Also move automatic transitions (on lower track)
2304 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2305 kDebug() << "// get trans info2";
2306 if (tr && tr->isAutomatic()) {
2307 ItemInfo trInfo = tr->info();
2308 ItemInfo newTrInfo = trInfo;
2309 newTrInfo.track = info.track;
2310 newTrInfo.startPos = m_dragItem->startPos();
2311 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2312 // transition end should stay the same
2314 // transition end should be adjusted to clip
2315 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2317 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2319 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2320 // Check if there is a transition at clip end
2321 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2322 if (tr && tr->isAutomatic()) {
2323 ItemInfo trInfo = tr->info();
2324 ItemInfo newTrInfo = trInfo;
2325 newTrInfo.track = info.track;
2326 newTrInfo.endPos = m_dragItem->endPos();
2327 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2328 // transition start should stay the same
2330 // transition start should be moved
2331 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2333 if (newTrInfo.startPos < newTrInfo.endPos)
2334 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2337 // Also move automatic transitions (on upper track)
2338 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2339 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2340 ItemInfo trInfo = tr->info();
2341 ItemInfo newTrInfo = trInfo;
2342 newTrInfo.startPos = m_dragItem->startPos();
2343 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2344 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2345 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2346 // transition end should be adjusted to clip on upper track
2347 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2349 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2352 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2353 // Check if there is a transition at clip end
2354 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2355 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2356 ItemInfo trInfo = tr->info();
2357 ItemInfo newTrInfo = trInfo;
2358 newTrInfo.endPos = m_dragItem->endPos();
2359 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2360 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2361 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2362 // transition start should be moved
2363 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2365 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2369 m_commandStack->push(moveCommand);
2371 // undo last move and emit error message
2372 bool snap = KdenliveSettings::snaptopoints();
2373 KdenliveSettings::setSnaptopoints(false);
2374 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2375 KdenliveSettings::setSnaptopoints(snap);
2376 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2378 m_document->setModified(true);
2380 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2381 Transition *transition = static_cast <Transition *>(m_dragItem);
2382 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)) {
2383 // Moving transition failed, revert to previous position
2384 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2385 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2387 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2388 m_commandStack->push(command);
2389 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2393 // Moving several clips. We need to delete them and readd them to new position,
2394 // or they might overlap each other during the move
2395 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2396 QList<QGraphicsItem *> items = group->childItems();
2398 QList<ItemInfo> clipsToMove;
2399 QList<ItemInfo> transitionsToMove;
2401 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2402 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2403 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2404 if (timeOffset != GenTime() || trackOffset != 0) {
2405 // remove items in MLT playlist
2408 int max = items.count();
2409 for (int i = 0; i < max; i++) {
2410 if (items.at(i)->type() == GROUPWIDGET) {
2411 items += items.at(i)->childItems();
2415 for (int i = 0; i < items.count(); i++) {
2416 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2417 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2418 ItemInfo info = item->info();
2419 if (item->type() == AVWIDGET) {
2420 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2421 // error, clip cannot be removed from playlist
2422 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2424 clipsToMove.append(info);
2427 transitionsToMove.append(info);
2428 Transition *tr = static_cast <Transition*>(item);
2429 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2433 for (int i = 0; i < items.count(); i++) {
2434 // re-add items in correct place
2435 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2436 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2438 ItemInfo info = item->info();
2439 int tracknumber = m_document->tracksCount() - info.track - 1;
2440 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2442 group->removeFromGroup(item);
2443 item->setItemLocked(true);
2446 if (item->type() == AVWIDGET) {
2447 ClipItem *clip = static_cast <ClipItem*>(item);
2448 info.track = m_document->tracksCount() - info.track;
2449 Mlt::Producer *prod;
2450 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2451 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2452 else prod = clip->baseClip()->producer(info.track);
2453 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2454 for (int i = 0; i < clip->effectsCount(); i++) {
2455 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2458 Transition *tr = static_cast <Transition*>(item);
2459 int newTrack = tr->transitionEndTrack();
2460 if (!tr->forcedTrack()) {
2461 newTrack = getPreviousVideoTrack(info.track);
2463 tr->updateTransitionEndTrack(newTrack);
2464 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2468 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2469 m_commandStack->push(move);
2471 //QPointF top = group->sceneBoundingRect().topLeft();
2472 //QPointF oldpos = m_selectionGroup->scenePos();
2473 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2474 //group->setPos(top);
2475 //TODO: get rid of the 3 lines below
2476 if (m_selectionGroup) {
2477 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2478 m_selectionGroupInfo.track = m_selectionGroup->track();
2480 m_document->setModified(true);
2484 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2486 if (m_dragItem->type() == AVWIDGET) {
2487 ItemInfo resizeinfo = m_dragItemInfo;
2488 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2489 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2491 QUndoCommand *resizeCommand = new QUndoCommand();
2492 resizeCommand->setText(i18n("Resize clip"));
2494 // Check if there is an automatic transition on that clip (lower track)
2495 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2496 if (transition && transition->isAutomatic()) {
2497 ItemInfo trInfo = transition->info();
2498 ItemInfo newTrInfo = trInfo;
2499 newTrInfo.startPos = m_dragItem->startPos();
2500 if (newTrInfo.startPos < newTrInfo.endPos)
2501 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2503 // Check if there is an automatic transition on that clip (upper track)
2504 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2505 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2506 ItemInfo trInfo = transition->info();
2507 ItemInfo newTrInfo = trInfo;
2508 newTrInfo.startPos = m_dragItem->startPos();
2509 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2510 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2511 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2514 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2515 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2516 m_commandStack->push(resizeCommand);
2518 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2519 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2521 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2522 Transition *transition = static_cast <Transition *>(m_dragItem);
2523 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)) {
2524 // Cannot resize transition
2525 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2526 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2528 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2529 m_commandStack->push(command);
2533 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2534 // Item was resized, rebuild group;
2535 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2536 QList <QGraphicsItem *> children = group->childItems();
2537 m_document->clipManager()->removeGroup(group);
2538 scene()->destroyItemGroup(group);
2539 for (int i = 0; i < children.count(); i++) {
2540 children.at(i)->setSelected(true);
2542 groupSelectedItems(false, true);
2544 //m_document->renderer()->doRefresh();
2545 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2547 if (m_dragItem->type() == AVWIDGET) {
2548 ItemInfo resizeinfo = info;
2549 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2550 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2552 QUndoCommand *resizeCommand = new QUndoCommand();
2553 resizeCommand->setText(i18n("Resize clip"));
2555 // Check if there is an automatic transition on that clip (lower track)
2556 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2557 if (tr && tr->isAutomatic()) {
2558 ItemInfo trInfo = tr->info();
2559 ItemInfo newTrInfo = trInfo;
2560 newTrInfo.endPos = m_dragItem->endPos();
2561 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2564 // Check if there is an automatic transition on that clip (upper track)
2565 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2566 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2567 ItemInfo trInfo = tr->info();
2568 ItemInfo newTrInfo = trInfo;
2569 newTrInfo.endPos = m_dragItem->endPos();
2570 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2571 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2572 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2576 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2577 m_commandStack->push(resizeCommand);
2578 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2580 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2581 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2583 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2584 Transition *transition = static_cast <Transition *>(m_dragItem);
2585 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)) {
2586 // Cannot resize transition
2587 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2588 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2590 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2591 m_commandStack->push(command);
2594 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2595 // Item was resized, rebuild group;
2596 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2597 QList <QGraphicsItem *> children = group->childItems();
2598 m_document->clipManager()->removeGroup(group);
2599 scene()->destroyItemGroup(group);
2600 for (int i = 0; i < children.count(); i++) {
2601 children.at(i)->setSelected(true);
2603 groupSelectedItems(false, true);
2605 //m_document->renderer()->doRefresh();
2606 } else if (m_operationMode == FADEIN) {
2607 // resize fade in effect
2608 ClipItem * item = (ClipItem *) m_dragItem;
2609 int ix = item->hasEffect("volume", "fadein");
2611 QDomElement oldeffect = item->effectAt(ix);
2612 int start = item->cropStart().frames(m_document->fps());
2613 int end = item->fadeIn();
2615 slotDeleteEffect(item, oldeffect);
2618 QDomElement effect = oldeffect.cloneNode().toElement();
2619 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2620 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2621 slotUpdateClipEffect(item, effect, oldeffect, ix);
2622 emit clipItemSelected(item, ix);
2624 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2625 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2626 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2627 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2629 ix = item->hasEffect("volume", "fade_from_black");
2631 QDomElement oldeffect = item->effectAt(ix);
2632 int start = item->cropStart().frames(m_document->fps());
2633 int end = item->fadeIn();
2635 slotDeleteEffect(item, oldeffect);
2638 QDomElement effect = oldeffect.cloneNode().toElement();
2639 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2640 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2641 slotUpdateClipEffect(item, effect, oldeffect, ix);
2642 emit clipItemSelected(item, ix);
2645 } else if (m_operationMode == FADEOUT) {
2646 // resize fade in effect
2647 ClipItem * item = (ClipItem *) m_dragItem;
2648 int ix = item->hasEffect("volume", "fadeout");
2650 QDomElement oldeffect = item->effectAt(ix);
2651 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2652 int start = item->fadeOut();
2654 slotDeleteEffect(item, oldeffect);
2656 start = end - start;
2657 QDomElement effect = oldeffect.cloneNode().toElement();
2658 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2659 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2660 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2661 slotUpdateClipEffect(item, effect, oldeffect, ix);
2662 emit clipItemSelected(item, ix);
2664 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2665 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2666 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2667 EffectsList::setParameter(effect, "out", QString::number(0));
2668 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2670 ix = item->hasEffect("brightness", "fade_to_black");
2672 QDomElement oldeffect = item->effectAt(ix);
2673 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2674 int start = item->fadeOut();
2676 slotDeleteEffect(item, oldeffect);
2678 start = end - start;
2679 QDomElement effect = oldeffect.cloneNode().toElement();
2680 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2681 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2682 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2683 slotUpdateClipEffect(item, effect, oldeffect, ix);
2684 emit clipItemSelected(item, ix);
2687 } else if (m_operationMode == KEYFRAME) {
2688 // update the MLT effect
2689 ClipItem * item = (ClipItem *) m_dragItem;
2690 QString previous = item->keyframes(item->selectedEffectIndex());
2691 item->updateKeyframeEffect();
2692 QString next = item->keyframes(item->selectedEffectIndex());
2693 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2694 m_commandStack->push(command);
2695 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2697 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2698 // A transition is selected
2700 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2701 if (transitionClip && transitionClip->baseClip()) {
2702 QString size = transitionClip->baseClip()->getProperty("frame_size");
2703 p.setX(size.section('x', 0, 0).toInt());
2704 p.setY(size.section('x', 1, 1).toInt());
2706 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2707 } else emit transitionItemSelected(NULL);
2708 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2709 m_operationMode = NONE;
2712 void CustomTrackView::deleteClip(ItemInfo info)
2714 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2716 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2717 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2720 if (item->isSelected()) emit clipItemSelected(NULL);
2721 item->baseClip()->removeReference();
2722 m_document->updateClip(item->baseClip()->getId());
2724 /*if (item->baseClip()->isTransparent()) {
2725 // also remove automatic transition
2726 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2727 if (tr && tr->isAutomatic()) {
2728 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2729 scene()->removeItem(tr);
2733 scene()->removeItem(item);
2734 if (m_dragItem == item) m_dragItem = NULL;
2736 m_document->setModified(true);
2737 m_document->renderer()->doRefresh();
2740 void CustomTrackView::deleteSelectedClips()
2742 resetSelectionGroup();
2743 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2744 if (itemList.count() == 0) {
2745 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2748 scene()->clearSelection();
2749 QUndoCommand *deleteSelected = new QUndoCommand();
2750 deleteSelected->setText(i18n("Delete selected items"));
2751 bool resetGroup = false;
2753 // expand & destroy groups
2754 for (int i = 0; i < itemList.count(); i++) {
2755 if (itemList.at(i)->type() == GROUPWIDGET) {
2756 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2757 itemList += children;
2758 QList <ItemInfo> clipInfos;
2759 QList <ItemInfo> transitionInfos;
2760 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2761 for (int j = 0; j < children.count(); j++) {
2762 if (children.at(j)->type() == AVWIDGET) {
2763 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2764 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2765 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2766 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2767 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2770 if (clipInfos.count() > 0) {
2771 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2776 for (int i = 0; i < itemList.count(); i++) {
2777 if (itemList.at(i)->type() == AVWIDGET) {
2778 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2779 if (item->parentItem()) resetGroup = true;
2780 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2781 emit clipItemSelected(NULL);
2782 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2783 Transition *item = static_cast <Transition *>(itemList.at(i));
2784 if (item->parentItem()) resetGroup = true;
2785 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2786 emit transitionItemSelected(NULL);
2790 m_commandStack->push(deleteSelected);
2793 void CustomTrackView::changeClipSpeed()
2795 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2796 if (itemList.count() == 0) {
2797 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2800 QUndoCommand *changeSelected = new QUndoCommand();
2801 changeSelected->setText("Edit clip speed");
2805 for (int i = 0; i < itemList.count(); i++) {
2806 if (itemList.at(i)->type() == AVWIDGET) {
2807 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2808 ItemInfo info = item->info();
2809 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2811 double speed = (double) percent / 100.0;
2812 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2814 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2818 if (count > 0) m_commandStack->push(changeSelected);
2819 else delete changeSelected;
2822 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2824 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2825 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2827 kDebug() << "ERROR: Cannot find clip for speed change";
2828 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2831 info.track = m_document->tracksCount() - item->track();
2832 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2834 item->setSpeed(speed);
2835 item->updateRectGeometry();
2836 if (item->cropDuration().frames(m_document->fps()) > endPos)
2837 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2838 m_document->setModified(true);
2839 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2842 void CustomTrackView::cutSelectedClips()
2844 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2845 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2846 for (int i = 0; i < itemList.count(); i++) {
2847 if (itemList.at(i)->type() == AVWIDGET) {
2848 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2849 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2850 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2851 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2852 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2853 m_commandStack->push(command);
2859 void CustomTrackView::groupClips(bool group)
2861 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2862 QList <ItemInfo> clipInfos;
2863 QList <ItemInfo> transitionInfos;
2864 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2867 int max = itemList.count();
2868 for (int i = 0; i < max; i++) {
2869 if (itemList.at(i)->type() == GROUPWIDGET) {
2870 itemList += itemList.at(i)->childItems();
2874 for (int i = 0; i < itemList.count(); i++) {
2875 if (itemList.at(i)->type() == AVWIDGET) {
2876 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2877 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2878 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2879 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2880 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2883 if (clipInfos.count() > 0) {
2884 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2885 m_commandStack->push(command);
2889 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2891 resetSelectionGroup();
2892 m_scene->clearSelection();
2894 for (int i = 0; i < clipInfos.count(); i++) {
2895 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2896 if (clip == NULL) continue;
2897 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2898 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2899 m_document->clipManager()->removeGroup(grp);
2900 scene()->destroyItemGroup(grp);
2902 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2904 for (int i = 0; i < transitionInfos.count(); i++) {
2905 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2906 if (tr == NULL) continue;
2907 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2908 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2909 m_document->clipManager()->removeGroup(grp);
2910 scene()->destroyItemGroup(grp);
2912 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2914 m_document->setModified(true);
2918 QList <QGraphicsItemGroup *> groups;
2919 for (int i = 0; i < clipInfos.count(); i++) {
2920 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2922 clip->setSelected(true);
2925 for (int i = 0; i < transitionInfos.count(); i++) {
2926 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2928 clip->setSelected(true);
2932 groupSelectedItems(false, true);
2933 m_document->setModified(true);
2936 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2938 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2939 if (baseclip == NULL) {
2940 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2943 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2944 item->setEffectList(effects);
2945 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2946 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2947 scene()->addItem(item);
2949 int tracknumber = m_document->tracksCount() - info.track - 1;
2950 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2951 if (isLocked) item->setItemLocked(true);
2953 baseclip->addReference();
2954 m_document->updateClip(baseclip->getId());
2955 info.track = m_document->tracksCount() - info.track;
2956 Mlt::Producer *prod;
2957 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2958 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2959 else prod = baseclip->producer(info.track);
2960 m_document->renderer()->mltInsertClip(info, xml, prod);
2961 for (int i = 0; i < item->effectsCount(); i++) {
2962 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2964 m_document->setModified(true);
2965 m_document->renderer()->doRefresh();
2968 void CustomTrackView::slotUpdateClip(const QString &clipId)
2970 QList<QGraphicsItem *> list = scene()->items();
2971 ClipItem *clip = NULL;
2972 for (int i = 0; i < list.size(); ++i) {
2973 if (list.at(i)->type() == AVWIDGET) {
2974 clip = static_cast <ClipItem *>(list.at(i));
2975 if (clip->clipProducer() == clipId) {
2976 ItemInfo info = clip->info();
2977 info.track = m_document->tracksCount() - clip->track();
2978 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2979 clip->refreshClip(true);
2986 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2988 int framepos = (int)(pos.frames(m_document->fps()));
2989 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2990 ClipItem *clip = NULL;
2991 for (int i = 0; i < list.size(); i++) {
2992 if (list.at(i)->type() == AVWIDGET) {
2993 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2994 if (test->endPos() == pos) clip = test;
3001 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3003 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3004 ClipItem *clip = NULL;
3005 for (int i = 0; i < list.size(); i++) {
3006 if (list.at(i)->type() == AVWIDGET) {
3007 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3008 if (test->startPos() == pos) clip = test;
3015 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3017 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3018 ClipItem *clip = NULL;
3019 for (int i = 0; i < list.size(); i++) {
3020 if (list.at(i)->type() == AVWIDGET) {
3021 clip = static_cast <ClipItem *>(list.at(i));
3028 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3030 int framepos = (int)(pos.frames(m_document->fps()));
3031 return getClipItemAt(framepos, track);
3034 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3036 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3037 Transition *clip = NULL;
3038 for (int i = 0; i < list.size(); i++) {
3039 if (list.at(i)->type() == TRANSITIONWIDGET) {
3040 clip = static_cast <Transition *>(list.at(i));
3047 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3049 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3052 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3054 int framepos = (int)(pos.frames(m_document->fps()));
3055 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3056 Transition *clip = NULL;
3057 for (int i = 0; i < list.size(); i++) {
3058 if (list.at(i)->type() == TRANSITIONWIDGET) {
3059 Transition *test = static_cast <Transition *>(list.at(i));
3060 if (test->endPos() == pos) clip = test;
3067 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3069 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3070 Transition *clip = NULL;
3071 for (int i = 0; i < list.size(); ++i) {
3072 if (list.at(i)->type() == TRANSITIONWIDGET) {
3073 Transition *test = static_cast <Transition *>(list.at(i));
3074 if (test->startPos() == pos) clip = test;
3081 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3083 if (m_selectionGroup) resetSelectionGroup(false);
3084 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3086 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);
3087 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3090 Mlt::Producer *prod;
3091 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3092 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3093 else prod = item->baseClip()->producer(end.track);
3095 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);
3097 bool snap = KdenliveSettings::snaptopoints();
3098 KdenliveSettings::setSnaptopoints(false);
3099 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3101 int tracknumber = m_document->tracksCount() - end.track - 1;
3102 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3103 m_scene->clearSelection();
3104 if (isLocked) item->setItemLocked(true);
3106 if (item->isItemLocked()) item->setItemLocked(false);
3107 item->setSelected(true);
3109 if (item->baseClip()->isTransparent()) {
3110 // Also move automatic transition
3111 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3112 if (tr && tr->isAutomatic()) {
3113 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3114 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);
3115 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3118 KdenliveSettings::setSnaptopoints(snap);
3119 m_document->setModified(true);
3121 // undo last move and emit error message
3122 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3124 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3127 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3130 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3131 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3132 resetSelectionGroup();
3133 m_scene->clearSelection();
3135 for (int i = 0; i < startClip.count(); i++) {
3137 startClip[i].startPos = startClip.at(i).startPos - offset;
3138 startClip[i].track = startClip.at(i).track - trackOffset;
3140 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3141 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3143 clip->setItemLocked(false);
3144 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3145 else clip->setSelected(true);
3146 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3147 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3149 for (int i = 0; i < startTransition.count(); i++) {
3151 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3152 startTransition[i].track = startTransition.at(i).track - trackOffset;
3154 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3156 tr->setItemLocked(false);
3157 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3158 else tr->setSelected(true);
3159 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());
3160 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3162 groupSelectedItems(true);
3163 if (m_selectionGroup) {
3164 bool snap = KdenliveSettings::snaptopoints();
3165 KdenliveSettings::setSnaptopoints(false);
3167 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3169 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3171 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3173 int max = children.count();
3174 for (int i = 0; i < max; i++) {
3175 if (children.at(i)->type() == GROUPWIDGET) {
3176 children += children.at(i)->childItems();
3179 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3181 for (int i = 0; i < children.count(); i++) {
3182 // re-add items in correct place
3183 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3184 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3186 ItemInfo info = item->info();
3187 int tracknumber = m_document->tracksCount() - info.track - 1;
3188 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3189 if (isLocked) item->setItemLocked(true);
3190 else if (item->isItemLocked()) item->setItemLocked(false);
3192 if (item->type() == AVWIDGET) {
3193 ClipItem *clip = static_cast <ClipItem*>(item);
3194 info.track = m_document->tracksCount() - info.track;
3195 Mlt::Producer *prod;
3196 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3197 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3198 else prod = clip->baseClip()->producer(info.track);
3199 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3200 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3201 } else if (item->type() == TRANSITIONWIDGET) {
3202 Transition *tr = static_cast <Transition*>(item);
3203 int newTrack = tr->transitionEndTrack();
3204 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3205 if (!tr->forcedTrack()) {
3206 newTrack += trackOffset;
3207 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3209 tr->updateTransitionEndTrack(newTrack);
3210 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3211 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3214 KdenliveSettings::setSnaptopoints(snap);
3215 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3218 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3220 Transition *item = getTransitionItemAt(start.startPos, start.track);
3222 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);
3223 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3226 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3227 bool snap = KdenliveSettings::snaptopoints();
3228 KdenliveSettings::setSnaptopoints(false);
3229 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3230 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3231 // Transition was moved
3232 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3233 } else if (end.endPos == start.endPos) {
3234 // Transition start resize
3235 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3236 } else if (end.startPos == start.startPos) {
3237 // Transition end resize;
3238 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3241 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3242 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3243 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3245 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3246 KdenliveSettings::setSnaptopoints(snap);
3247 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3248 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);
3249 if (m_dragItem && m_dragItem == item) {
3251 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3252 if (transitionClip && transitionClip->baseClip()) {
3253 QString size = transitionClip->baseClip()->getProperty("frame_size");
3254 p.setX(size.section('x', 0, 0).toInt());
3255 p.setY(size.section('x', 1, 1).toInt());
3257 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3261 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3263 bool resizeClipStart = true;
3264 if (start.startPos == end.startPos) resizeClipStart = false;
3265 /*if (resizeClipStart) offset = 1;
3267 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3269 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);
3270 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3273 if (item->parentItem()) {
3274 // Item is part of a group, reset group
3275 resetSelectionGroup();
3277 bool snap = KdenliveSettings::snaptopoints();
3278 KdenliveSettings::setSnaptopoints(false);
3279 if (resizeClipStart && start.startPos != end.startPos) {
3280 ItemInfo clipinfo = item->info();
3281 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3282 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3284 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3285 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3286 updateClipFade(item);
3287 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3288 } else if (!resizeClipStart) {
3289 ItemInfo clipinfo = item->info();
3290 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3291 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3293 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3294 updateClipFade(item, true);
3295 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3297 if (end.cropStart != start.cropStart) {
3298 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3299 ItemInfo clipinfo = end;
3300 clipinfo.track = m_document->tracksCount() - end.track;
3301 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3303 item->setCropStart(end.cropStart);
3304 item->resetThumbs();
3307 m_document->renderer()->doRefresh();
3308 KdenliveSettings::setSnaptopoints(snap);
3311 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3313 if (!updateFadeOut) {
3314 int end = item->fadeIn();
3316 // there is a fade in effect
3317 int effectPos = item->hasEffect("volume", "fadein");
3318 if (effectPos != -1) {
3319 QDomElement oldeffect = item->effectAt(effectPos);
3320 int start = item->cropStart().frames(m_document->fps());
3321 int max = item->cropDuration().frames(m_document->fps());
3323 item->setFadeIn(max);
3324 end = item->fadeIn();
3327 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3328 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3329 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3330 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3331 // if fade effect is displayed, update the effect edit widget with new clip duration
3332 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3334 effectPos = item->hasEffect("brightness", "fade_from_black");
3335 if (effectPos != -1) {
3336 QDomElement oldeffect = item->effectAt(effectPos);
3337 int start = item->cropStart().frames(m_document->fps());
3338 int max = item->cropDuration().frames(m_document->fps());
3340 item->setFadeIn(max);
3341 end = item->fadeIn();
3344 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3345 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3346 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3347 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3348 // if fade effect is displayed, update the effect edit widget with new clip duration
3349 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3353 int start = item->fadeOut();
3355 // there is a fade in effect
3356 int effectPos = item->hasEffect("volume", "fadeout");
3357 if (effectPos != -1) {
3358 QDomElement oldeffect = item->effectAt(effectPos);
3359 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3360 int max = item->cropDuration().frames(m_document->fps());
3362 item->setFadeOut(max);
3363 start = item->fadeOut();
3365 start = end - start;
3366 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3367 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3368 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3369 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3370 // if fade effect is displayed, update the effect edit widget with new clip duration
3371 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3373 effectPos = item->hasEffect("brightness", "fade_to_black");
3374 if (effectPos != -1) {
3375 QDomElement oldeffect = item->effectAt(effectPos);
3376 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3377 int max = item->cropDuration().frames(m_document->fps());
3379 item->setFadeOut(max);
3380 start = item->fadeOut();
3382 start = end - start;
3383 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3384 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3385 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3386 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3387 // if fade effect is displayed, update the effect edit widget with new clip duration
3388 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3394 double CustomTrackView::getSnapPointForPos(double pos)
3396 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3399 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3401 QList <GenTime> snaps;
3402 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3403 QList<QGraphicsItem *> itemList = items();
3404 for (int i = 0; i < itemList.count(); i++) {
3405 if (itemList.at(i) == selected) continue;
3406 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3407 if (itemList.at(i)->type() == AVWIDGET) {
3408 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3409 GenTime start = item->startPos();
3410 GenTime end = item->endPos();
3411 snaps.append(start);
3413 if (!offsetList.isEmpty()) {
3414 for (int j = 0; j < offsetList.size(); j++) {
3415 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3416 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3420 QList < GenTime > markers = item->snapMarkers();
3421 for (int j = 0; j < markers.size(); ++j) {
3422 GenTime t = markers.at(j);
3424 if (!offsetList.isEmpty()) {
3425 for (int k = 0; k < offsetList.size(); k++) {
3426 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3430 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3431 Transition *transition = static_cast <Transition*>(itemList.at(i));
3432 GenTime start = transition->startPos();
3433 GenTime end = transition->endPos();
3434 snaps.append(start);
3436 if (!offsetList.isEmpty()) {
3437 for (int j = 0; j < offsetList.size(); j++) {
3438 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3439 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3445 // add cursor position
3446 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3448 if (!offsetList.isEmpty()) {
3449 for (int j = 0; j < offsetList.size(); j++) {
3450 snaps.append(pos - offsetList.at(j));
3455 for (int i = 0; i < m_guides.count(); i++) {
3456 snaps.append(m_guides.at(i)->position());
3457 if (!offsetList.isEmpty()) {
3458 for (int j = 0; j < offsetList.size(); j++) {
3459 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3465 m_scene->setSnapList(snaps);
3466 //for (int i = 0; i < m_snapPoints.size(); ++i)
3467 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3470 void CustomTrackView::slotSeekToPreviousSnap()
3472 updateSnapPoints(NULL);
3473 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3474 setCursorPos((int) res.frames(m_document->fps()));
3478 void CustomTrackView::slotSeekToNextSnap()
3480 updateSnapPoints(NULL);
3481 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3482 setCursorPos((int) res.frames(m_document->fps()));
3486 void CustomTrackView::clipStart()
3488 ClipItem *item = getMainActiveClip();
3490 setCursorPos((int) item->startPos().frames(m_document->fps()));
3495 void CustomTrackView::clipEnd()
3497 ClipItem *item = getMainActiveClip();
3499 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3504 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3506 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3507 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3508 m_commandStack->push(command);
3511 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3513 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3514 m_commandStack->push(command);
3517 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3519 DocClipBase *base = m_document->clipManager()->getClipById(id);
3520 QList <CommentedTime> markers = base->commentedSnapMarkers();
3522 if (markers.isEmpty()) {
3523 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3526 QUndoCommand *deleteMarkers = new QUndoCommand();
3527 deleteMarkers->setText("Delete clip markers");
3529 for (int i = 0; i < markers.size(); i++) {
3530 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3532 m_commandStack->push(deleteMarkers);
3535 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3537 DocClipBase *base = m_document->clipManager()->getClipById(id);
3538 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3539 else base->deleteSnapMarker(pos);
3540 m_document->setModified(true);
3541 viewport()->update();
3544 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3546 return (*g1).position() < (*g2).position();
3549 int CustomTrackView::hasGuide(int pos, int offset)
3551 for (int i = 0; i < m_guides.count(); i++) {
3552 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3553 if (qAbs(guidePos - pos) <= offset) return guidePos;
3554 else if (guidePos > pos) return -1;
3559 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3561 if (oldPos > GenTime() && pos > GenTime()) {
3563 for (int i = 0; i < m_guides.count(); i++) {
3564 if (m_guides.at(i)->position() == oldPos) {
3565 Guide *item = m_guides.at(i);
3566 item->updateGuide(pos, comment);
3570 } else if (pos > GenTime()) addGuide(pos, comment);
3574 for (int i = 0; i < m_guides.count(); i++) {
3575 if (m_guides.at(i)->position() == oldPos) {
3576 delete m_guides.takeAt(i);
3581 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3583 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3584 m_document->syncGuides(m_guides);
3587 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3589 for (int i = 0; i < m_guides.count(); i++) {
3590 if (m_guides.at(i)->position() == pos) {
3591 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3595 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3596 scene()->addItem(g);
3598 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3599 m_document->syncGuides(m_guides);
3603 void CustomTrackView::slotAddGuide()
3605 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3606 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3607 if (d.exec() != QDialog::Accepted) return;
3608 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3609 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3610 m_commandStack->push(command);
3614 void CustomTrackView::slotEditGuide(int guidePos)
3617 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3618 else pos = GenTime(guidePos, m_document->fps());
3620 for (int i = 0; i < m_guides.count(); i++) {
3621 if (m_guides.at(i)->position() == pos) {
3622 slotEditGuide(m_guides.at(i)->info());
3627 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3630 void CustomTrackView::slotEditGuide(CommentedTime guide)
3632 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3633 if (d.exec() == QDialog::Accepted) {
3634 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3635 m_commandStack->push(command);
3640 void CustomTrackView::slotEditTimeLineGuide()
3642 if (m_dragGuide == NULL) return;
3643 CommentedTime guide = m_dragGuide->info();
3644 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3645 if (d.exec() == QDialog::Accepted) {
3646 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3647 m_commandStack->push(command);
3651 void CustomTrackView::slotDeleteGuide(int guidePos)
3654 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3655 else pos = GenTime(guidePos, m_document->fps());
3657 for (int i = 0; i < m_guides.count(); i++) {
3658 if (m_guides.at(i)->position() == pos) {
3659 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3660 m_commandStack->push(command);
3665 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3669 void CustomTrackView::slotDeleteTimeLineGuide()
3671 if (m_dragGuide == NULL) return;
3672 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3673 m_commandStack->push(command);
3677 void CustomTrackView::slotDeleteAllGuides()
3679 QUndoCommand *deleteAll = new QUndoCommand();
3680 deleteAll->setText("Delete all guides");
3681 for (int i = 0; i < m_guides.count(); i++) {
3682 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3684 m_commandStack->push(deleteAll);
3687 void CustomTrackView::setTool(PROJECTTOOL tool)
3692 void CustomTrackView::setScale(double scaleFactor)
3695 matrix = matrix.scale(scaleFactor, 1);
3696 m_scene->setScale(scaleFactor);
3697 //scale(scaleFactor, 1);
3698 m_animationTimer->stop();
3704 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3706 int diff = sceneRect().width() - m_projectDuration;
3707 if (diff * matrix.m11() < 50) {
3708 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3709 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3712 centerOn(QPointF(cursorPos(), m_tracksHeight));
3713 //verticalScrollBar()->setValue(vert);*/
3716 void CustomTrackView::slotRefreshGuides()
3718 if (KdenliveSettings::showmarkers()) {
3719 kDebug() << "// refresh GUIDES";
3720 for (int i = 0; i < m_guides.count(); i++) {
3721 m_guides.at(i)->update();
3726 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3729 r.setWidth(r.width() + 1);
3730 painter->setClipRect(r);
3731 painter->drawLine(r.left(), 0, r.right(), 0);
3732 uint max = m_document->tracksCount();
3733 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3734 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3735 QColor audioColor = palette().alternateBase().color();
3736 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3737 for (uint i = 0; i < max;i++) {
3738 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));
3739 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));
3740 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3742 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3743 if (height() > lowerLimit)
3744 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3747 bool CustomTrackView::findString(const QString &text)
3750 for (int i = 0; i < m_searchPoints.size(); ++i) {
3751 marker = m_searchPoints.at(i).comment();
3752 if (marker.contains(text, Qt::CaseInsensitive)) {
3753 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3754 int vert = verticalScrollBar()->value();
3755 int hor = cursorPos();
3756 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3764 bool CustomTrackView::findNextString(const QString &text)
3767 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3768 marker = m_searchPoints.at(i).comment();
3769 if (marker.contains(text, Qt::CaseInsensitive)) {
3770 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3771 int vert = verticalScrollBar()->value();
3772 int hor = cursorPos();
3773 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3782 void CustomTrackView::initSearchStrings()
3784 m_searchPoints.clear();
3785 QList<QGraphicsItem *> itemList = items();
3786 for (int i = 0; i < itemList.count(); i++) {
3787 // parse all clip names
3788 if (itemList.at(i)->type() == AVWIDGET) {
3789 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3790 GenTime start = item->startPos();
3791 CommentedTime t(start, item->clipName());
3792 m_searchPoints.append(t);
3793 // add all clip markers
3794 QList < CommentedTime > markers = item->commentedSnapMarkers();
3795 m_searchPoints += markers;
3800 for (int i = 0; i < m_guides.count(); i++) {
3801 m_searchPoints.append(m_guides.at(i)->info());
3804 qSort(m_searchPoints);
3807 void CustomTrackView::clearSearchStrings()
3809 m_searchPoints.clear();
3813 void CustomTrackView::copyClip()
3815 qDeleteAll(m_copiedItems);
3816 m_copiedItems.clear();
3817 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3818 if (itemList.count() == 0) {
3819 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3822 for (int i = 0; i < itemList.count(); i++) {
3823 if (itemList.at(i)->type() == AVWIDGET) {
3824 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3825 m_copiedItems.append(dup->clone(dup->info()));
3826 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3827 Transition *dup = static_cast <Transition *>(itemList.at(i));
3828 m_copiedItems.append(dup->clone());
3833 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3835 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));
3836 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3837 for (int i = 0; i < collisions.count(); i++) {
3838 if (collisions.at(i)->type() == type) return false;
3843 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3845 for (int i = 0; i < items.count(); i++) {
3846 ItemInfo info = items.at(i)->info();
3847 info.startPos += offset;
3848 info.endPos += offset;
3849 info.track += trackOffset;
3850 if (!canBePastedTo(info, items.at(i)->type())) return false;
3855 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3857 QPainterPath movePath;
3858 movePath.moveTo(0, 0);
3860 for (int i = 0; i < items.count(); i++) {
3861 ItemInfo info = items.at(i)->info();
3862 info.startPos = info.startPos + offset;
3863 info.endPos = info.endPos + offset;
3864 info.track = info.track + trackOffset;
3865 if (info.startPos < GenTime()) {
3866 // No clip should go below 0
3869 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));
3870 movePath.addRect(rect);
3872 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3873 for (int i = 0; i < collisions.count(); i++) {
3874 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3875 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3882 void CustomTrackView::pasteClip()
3884 if (m_copiedItems.count() == 0) {
3885 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3889 if (m_menuPosition.isNull()) {
3890 position = mapFromGlobal(QCursor::pos());
3891 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3892 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3895 } else position = m_menuPosition;
3896 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3897 int track = (int)(position.y() / m_tracksHeight);
3898 ItemInfo first = m_copiedItems.at(0)->info();
3900 GenTime offset = pos - first.startPos;
3901 int trackOffset = track - first.track;
3903 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3904 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3907 QUndoCommand *pasteClips = new QUndoCommand();
3908 pasteClips->setText("Paste clips");
3910 for (int i = 0; i < m_copiedItems.count(); i++) {
3911 // parse all clip names
3912 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3913 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3915 info.startPos = clip->startPos() + offset;
3916 info.endPos = clip->endPos() + offset;
3917 info.cropStart = clip->cropStart();
3918 info.track = clip->track() + trackOffset;
3919 if (canBePastedTo(info, AVWIDGET)) {
3920 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3921 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3922 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3923 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3925 info.startPos = tr->startPos() + offset;
3926 info.endPos = tr->endPos() + offset;
3927 info.track = tr->track() + trackOffset;
3928 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3929 if (info.startPos >= info.endPos) {
3930 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3931 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3932 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3935 m_commandStack->push(pasteClips);
3938 void CustomTrackView::pasteClipEffects()
3940 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3941 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3944 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3945 EffectsList effects = clip->effectList();
3947 QUndoCommand *paste = new QUndoCommand();
3948 paste->setText("Paste effects");
3950 QList<QGraphicsItem *> clips = scene()->selectedItems();
3951 for (int i = 0; i < clips.count(); ++i) {
3952 if (clips.at(i)->type() == AVWIDGET) {
3953 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3954 for (int i = 0; i < clip->effectsCount(); i++) {
3955 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3959 m_commandStack->push(paste);
3963 ClipItem *CustomTrackView::getClipUnderCursor() const
3965 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3966 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3967 for (int i = 0; i < collisions.count(); i++) {
3968 if (collisions.at(i)->type() == AVWIDGET) {
3969 return static_cast < ClipItem *>(collisions.at(i));
3975 ClipItem *CustomTrackView::getMainActiveClip() const
3977 QList<QGraphicsItem *> clips = scene()->selectedItems();
3978 if (clips.isEmpty()) {
3979 return getClipUnderCursor();
3981 ClipItem *item = NULL;
3982 for (int i = 0; i < clips.count(); ++i) {
3983 if (clips.at(i)->type() == AVWIDGET)
3984 item = static_cast < ClipItem *>(clips.at(i));
3985 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3987 if (item) return item;
3992 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3994 QList<QGraphicsItem *> clips = scene()->selectedItems();
3995 if (clips.isEmpty()) {
3996 return getClipUnderCursor();
3999 // remove all items in the list that are not clips
4000 for (int i = 0; i < clips.count();) {
4001 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4004 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4005 for (int i = 0; i < clips.count(); ++i) {
4006 if (clips.at(i)->type() == AVWIDGET) {
4007 item = static_cast < ClipItem *>(clips.at(i));
4008 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4016 void CustomTrackView::setInPoint()
4018 ClipItem *clip = getActiveClipUnderCursor(true);
4020 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4023 ItemInfo startInfo = clip->info();
4024 ItemInfo endInfo = startInfo;
4025 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4026 if (endInfo.startPos >= startInfo.endPos) {
4027 // Check for invalid resize
4028 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4030 } else if (endInfo.startPos < startInfo.startPos) {
4031 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4032 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4033 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4037 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4038 m_commandStack->push(command);
4041 void CustomTrackView::setOutPoint()
4043 ClipItem *clip = getActiveClipUnderCursor(true);
4045 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4048 ItemInfo startInfo = clip->info();
4049 ItemInfo endInfo = clip->info();
4050 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4051 if (endInfo.endPos <= startInfo.startPos) {
4052 // Check for invalid resize
4053 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4055 } else if (endInfo.endPos > startInfo.endPos) {
4056 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4057 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4058 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4065 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4066 m_commandStack->push(command);
4069 void CustomTrackView::slotUpdateAllThumbs()
4071 QList<QGraphicsItem *> itemList = items();
4072 //if (itemList.isEmpty()) return;
4074 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4075 for (int i = 0; i < itemList.count(); i++) {
4076 if (itemList.at(i)->type() == AVWIDGET) {
4077 item = static_cast <ClipItem *>(itemList.at(i));
4078 if (item->clipType() != COLOR) {
4079 // Check if we have a cached thumbnail
4080 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4081 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4082 if (QFile::exists(thumb)) {
4084 item->slotSetStartThumb(pix);
4085 item->slotSetEndThumb(pix);
4088 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4089 QString endThumb = startThumb;
4090 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4091 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4092 if (QFile::exists(startThumb)) {
4093 QPixmap pix(startThumb);
4094 item->slotSetStartThumb(pix);
4096 if (QFile::exists(endThumb)) {
4097 QPixmap pix(endThumb);
4098 item->slotSetEndThumb(pix);
4102 item->refreshClip(false);
4103 qApp->processEvents();
4106 viewport()->update();
4109 void CustomTrackView::saveThumbnails()
4111 QList<QGraphicsItem *> itemList = items();
4113 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4114 for (int i = 0; i < itemList.count(); i++) {
4115 if (itemList.at(i)->type() == AVWIDGET) {
4116 item = static_cast <ClipItem *>(itemList.at(i));
4117 if (item->clipType() != COLOR) {
4118 // Check if we have a cached thumbnail
4119 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4120 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4121 if (!QFile::exists(thumb)) {
4122 QPixmap pix(item->startThumb());
4126 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4127 QString endThumb = startThumb;
4128 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4129 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4130 if (!QFile::exists(startThumb)) {
4131 QPixmap pix(item->startThumb());
4132 pix.save(startThumb);
4134 if (!QFile::exists(endThumb)) {
4135 QPixmap pix(item->endThumb());
4145 void CustomTrackView::slotInsertTrack(int ix)
4147 kDebug() << "// INSERTING TRK: " << ix;
4148 QDialog d(parentWidget());
4149 Ui::AddTrack_UI view;
4151 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4152 view.track_nb->setValue(ix);
4153 d.setWindowTitle(i18n("Insert Track"));
4155 if (d.exec() == QDialog::Accepted) {
4156 ix = view.track_nb->value();
4157 if (view.before_select->currentIndex() == 1) {
4161 if (view.video_track->isChecked()) {
4162 info.type = VIDEOTRACK;
4163 info.isMute = false;
4164 info.isBlind = false;
4165 info.isLocked = false;
4167 info.type = AUDIOTRACK;
4168 info.isMute = false;
4169 info.isBlind = true;
4170 info.isLocked = false;
4172 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4173 m_commandStack->push(addTrack);
4174 m_document->setModified(true);
4178 void CustomTrackView::slotDeleteTrack(int ix)
4181 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4183 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4184 deleteTimelineTrack(ix, info);
4185 m_document->setModified(true);
4186 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4187 m_commandStack->push(command);*/
4191 void CustomTrackView::slotChangeTrack(int ix)
4193 QDialog d(parentWidget());
4194 Ui::AddTrack_UI view;
4196 view.label->setText(i18n("Change track"));
4197 view.before_select->setHidden(true);
4198 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4199 view.track_nb->setValue(ix);
4200 d.setWindowTitle(i18n("Change Track Type"));
4202 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4203 view.video_track->setChecked(true);
4205 view.audio_track->setChecked(true);
4207 if (d.exec() == QDialog::Accepted) {
4209 info.isLocked = false;
4210 info.isMute = false;
4211 ix = view.track_nb->value();
4213 if (view.video_track->isChecked()) {
4214 info.type = VIDEOTRACK;
4215 info.isBlind = false;
4217 info.type = AUDIOTRACK;
4218 info.isBlind = true;
4220 changeTimelineTrack(ix, info);
4221 m_document->setModified(true);
4226 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4228 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4229 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4230 QList<QGraphicsItem *> selection = m_scene->items(r);
4231 QUndoCommand *deleteTrack = new QUndoCommand();
4232 deleteTrack->setText("Delete track");
4234 // Delete all clips in selected track
4235 for (int i = 0; i < selection.count(); i++) {
4236 if (selection.at(i)->type() == AVWIDGET) {
4237 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4238 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4239 m_scene->removeItem(item);
4242 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4243 Transition *item = static_cast <Transition *>(selection.at(i));
4244 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4245 m_scene->removeItem(item);
4251 selection = m_scene->items();
4252 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4253 m_commandStack->push(deleteTrack);
4256 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4258 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4259 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4260 m_commandStack->push(changeTrack);
4263 void CustomTrackView::autoTransition()
4265 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4266 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4267 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4270 Transition *tr = static_cast <Transition*>(itemList.at(0));
4271 tr->setAutomatic(!tr->isAutomatic());
4272 QDomElement transition = tr->toXML();
4273 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);
4277 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4280 QDomNodeList params = effect.elementsByTagName("parameter");
4281 for (int i = 0; i < params.count(); i++) {
4282 QDomElement e = params.item(i).toElement();
4283 if (!e.isNull() && e.attribute("type") == "constant") {
4284 if (e.hasAttribute("factor")) {
4285 double factor = e.attribute("factor").toDouble();
4286 double value = e.attribute("value").toDouble();
4287 value = value / factor;
4288 result.append(QString::number(value));
4289 } else result.append(e.attribute("value"));
4295 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4297 QList<QGraphicsItem *> list = scene()->items();
4298 ClipItem *clip = NULL;
4299 for (int i = 0; i < list.size(); ++i) {
4300 if (list.at(i)->type() == AVWIDGET) {
4301 clip = static_cast <ClipItem *>(list.at(i));
4302 if (clip->clipProducer() == id) {
4303 clip->setClipName(name);
4307 viewport()->update();
4310 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4312 minimum = GenTime();
4313 maximum = GenTime();
4314 QList<QGraphicsItem *> selection;
4315 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4316 selection.removeAll(item);
4317 for (int i = 0; i < selection.count(); i++) {
4318 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4319 if (clip && clip->type() == AVWIDGET) {
4320 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4321 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4326 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4328 minimum = GenTime();
4329 maximum = GenTime();
4330 QList<QGraphicsItem *> selection;
4331 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4332 selection.removeAll(item);
4333 for (int i = 0; i < selection.count(); i++) {
4334 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4335 if (clip && clip->type() == TRANSITIONWIDGET) {
4336 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4337 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4343 void CustomTrackView::loadGroups(const QDomNodeList groups)
4345 for (int i = 0; i < groups.count(); i++) {
4346 QDomNodeList children = groups.at(i).childNodes();
4347 scene()->clearSelection();
4348 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4349 QDomNode n = children.item(nodeindex);
4350 QDomElement elem = n.toElement();
4351 int pos = elem.attribute("position").toInt();
4352 int track = elem.attribute("track").toInt();
4353 if (elem.tagName() == "clipitem") {
4354 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4355 if (clip) clip->setSelected(true);
4357 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4358 if (clip) clip->setSelected(true);
4361 groupSelectedItems(false, true);
4365 void CustomTrackView::splitAudio()
4367 resetSelectionGroup();
4368 QList<QGraphicsItem *> selection = scene()->selectedItems();
4369 if (selection.isEmpty()) {
4370 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4373 QUndoCommand *splitCommand = new QUndoCommand();
4374 splitCommand->setText(i18n("Split audio"));
4375 for (int i = 0; i < selection.count(); i++) {
4376 if (selection.at(i)->type() == AVWIDGET) {
4377 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4378 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4379 if (clip->parentItem()) {
4380 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4382 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4387 m_commandStack->push(splitCommand);
4390 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4392 ClipItem *clip = getClipItemAt(pos, track);
4394 kDebug() << "// Cannot find clip to split!!!";
4398 int start = pos.frames(m_document->fps());
4399 int freetrack = m_document->tracksCount() - track - 1;
4400 for (; freetrack > 0; freetrack--) {
4401 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4402 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4403 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4404 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4405 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4410 kDebug() << "GOT TRK: " << track;
4411 if (freetrack == 0) {
4412 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4415 info.startPos = clip->startPos();
4416 info.endPos = clip->endPos();
4417 info.cropStart = clip->cropStart();
4418 info.track = m_document->tracksCount() - freetrack;
4419 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4420 scene()->clearSelection();
4421 clip->setSelected(true);
4422 ClipItem *audioClip = getClipItemAt(start, info.track);
4424 clip->setVideoOnly(true);
4425 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4426 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4427 audioClip->setSelected(true);
4428 audioClip->setAudioOnly(true);
4429 groupSelectedItems(false, true);
4433 // unsplit clip: remove audio part and change video part to normal clip
4434 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4435 kDebug() << "//CANNOT FIND CLP GRP";
4438 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4439 QList<QGraphicsItem *> children = grp->childItems();
4440 if (children.count() != 2) {
4441 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4444 for (int i = 0; i < children.count(); i++) {
4445 if (children.at(i) != clip) {
4446 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4447 ItemInfo info = clip->info();
4448 deleteClip(clp->info());
4449 clip->setVideoOnly(false);
4450 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4454 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4455 m_document->clipManager()->removeGroup(grp);
4456 scene()->destroyItemGroup(grp);
4460 void CustomTrackView::setVideoOnly()
4462 resetSelectionGroup();
4463 QList<QGraphicsItem *> selection = scene()->selectedItems();
4464 if (selection.isEmpty()) {
4465 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4468 QUndoCommand *videoCommand = new QUndoCommand();
4469 videoCommand->setText(i18n("Video only"));
4470 for (int i = 0; i < selection.count(); i++) {
4471 if (selection.at(i)->type() == AVWIDGET) {
4472 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4473 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4474 if (clip->parentItem()) {
4475 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4477 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4482 m_commandStack->push(videoCommand);
4485 void CustomTrackView::setAudioOnly()
4487 resetSelectionGroup();
4488 QList<QGraphicsItem *> selection = scene()->selectedItems();
4489 if (selection.isEmpty()) {
4490 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4493 QUndoCommand *videoCommand = new QUndoCommand();
4494 videoCommand->setText(i18n("Audio only"));
4495 for (int i = 0; i < selection.count(); i++) {
4496 if (selection.at(i)->type() == AVWIDGET) {
4497 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4498 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4499 if (clip->parentItem()) {
4500 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4502 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4507 m_commandStack->push(videoCommand);
4510 void CustomTrackView::setAudioAndVideo()
4512 resetSelectionGroup();
4513 QList<QGraphicsItem *> selection = scene()->selectedItems();
4514 if (selection.isEmpty()) {
4515 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4518 QUndoCommand *videoCommand = new QUndoCommand();
4519 videoCommand->setText(i18n("Audio and Video"));
4520 for (int i = 0; i < selection.count(); i++) {
4521 if (selection.at(i)->type() == AVWIDGET) {
4522 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4523 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4524 if (clip->parentItem()) {
4525 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4527 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4532 m_commandStack->push(videoCommand);
4535 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4537 ClipItem *clip = getClipItemAt(pos, track);
4539 kDebug() << "// Cannot find clip to split!!!";
4543 int start = pos.frames(m_document->fps());
4544 clip->setVideoOnly(true);
4545 clip->setAudioOnly(false);
4546 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4547 } else if (audioOnly) {
4548 int start = pos.frames(m_document->fps());
4549 clip->setAudioOnly(true);
4550 clip->setVideoOnly(false);
4551 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4553 int start = pos.frames(m_document->fps());
4554 clip->setAudioOnly(false);
4555 clip->setVideoOnly(false);
4556 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4559 m_document->setModified(true);
4562 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4564 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4565 m_clipTypeGroup->setEnabled(false);
4567 m_clipTypeGroup->setEnabled(true);
4568 QList <QAction *> actions = m_clipTypeGroup->actions();
4570 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4571 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4572 else lookup = "clip_audio_and_video";
4573 for (int i = 0; i < actions.count(); i++) {
4574 if (actions.at(i)->data().toString() == lookup) {
4575 actions.at(i)->setChecked(true);
4582 void CustomTrackView::reloadTransitionLumas()
4586 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4587 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4588 for (int i = 0; i < params.count(); i++) {
4589 QDomElement e = params.item(i).toElement();
4590 if (e.attribute("tag") == "resource") {
4591 lumaNames = e.attribute("paramlistdisplay");
4592 lumaFiles = e.attribute("paramlist");
4597 QList<QGraphicsItem *> itemList = items();
4598 Transition *transitionitem;
4599 QDomElement transitionXml;
4600 for (int i = 0; i < itemList.count(); i++) {
4601 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4602 transitionitem = static_cast <Transition*>(itemList.at(i));
4603 transitionXml = transitionitem->toXML();
4604 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4605 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4606 for (int i = 0; i < params.count(); i++) {
4607 QDomElement e = params.item(i).toElement();
4608 if (e.attribute("tag") == "resource") {
4609 e.setAttribute("paramlistdisplay", lumaNames);
4610 e.setAttribute("paramlist", lumaFiles);
4615 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4616 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4617 for (int i = 0; i < params.count(); i++) {
4618 QDomElement e = params.item(i).toElement();
4619 if (e.attribute("tag") == "luma") {
4620 e.setAttribute("paramlistdisplay", lumaNames);
4621 e.setAttribute("paramlist", lumaFiles);
4628 emit transitionItemSelected(NULL);
4631 #include "customtrackview.moc"