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, 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 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1883 // We add a move clip command so that we get the correct producer for new track number
1884 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1885 Mlt::Producer *prod;
1886 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1887 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1888 else prod = clip->baseClip()->producer(clipinfo.track);
1889 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1891 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1892 Transition *tr = static_cast <Transition *>(children.at(i));
1894 int track = tr->transitionEndTrack();
1896 ItemInfo clipinfo = tr->info();
1897 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1901 resetSelectionGroup(false);
1903 int maxHeight = m_tracksHeight * m_document->tracksCount();
1904 for (int i = 0; i < m_guides.count(); i++) {
1905 QLineF l = m_guides.at(i)->line();
1906 l.setP2(QPointF(l.x2(), maxHeight));
1907 m_guides.at(i)->setLine(l);
1909 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1910 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1911 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1912 viewport()->update();
1915 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1917 int tracknumber = m_document->tracksCount() - ix;
1918 m_document->setTrackType(tracknumber - 1, type);
1919 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1920 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1921 viewport()->update();
1925 void CustomTrackView::slotSwitchTrackAudio(int ix)
1927 /*for (int i = 0; i < m_document->tracksCount(); i++)
1928 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1929 int tracknumber = m_document->tracksCount() - ix - 1;
1930 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1931 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1932 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1933 m_document->setModified(true);
1936 void CustomTrackView::slotSwitchTrackLock(int ix)
1938 int tracknumber = m_document->tracksCount() - ix - 1;
1939 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1940 m_commandStack->push(command);
1944 void CustomTrackView::lockTrack(int ix, bool lock)
1946 int tracknumber = m_document->tracksCount() - ix - 1;
1947 m_document->switchTrackLock(tracknumber, lock);
1948 emit doTrackLock(ix, lock);
1949 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1951 for (int i = 0; i < selection.count(); i++) {
1952 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1953 if (selection.at(i)->isSelected()) {
1954 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1955 else emit transitionItemSelected(NULL);
1957 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1959 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1960 viewport()->update();
1961 m_document->setModified(true);
1964 void CustomTrackView::slotSwitchTrackVideo(int ix)
1966 int tracknumber = m_document->tracksCount() - ix;
1967 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1968 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1969 m_document->setModified(true);
1972 void CustomTrackView::slotRemoveSpace()
1976 if (m_menuPosition.isNull()) {
1977 pos = GenTime(cursorPos(), m_document->fps());
1979 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1982 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1983 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1985 ClipItem *item = getClipItemAt(pos, track);
1987 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);
1990 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1991 //kDebug() << "// GOT LENGT; " << length;
1993 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);
1997 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1998 QList<QGraphicsItem *> items = m_scene->items(r);
2000 QList<ItemInfo> clipsToMove;
2001 QList<ItemInfo> transitionsToMove;
2003 for (int i = 0; i < items.count(); i++) {
2004 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2005 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2006 ItemInfo info = item->info();
2007 if (item->type() == AVWIDGET) {
2008 clipsToMove.append(info);
2009 } else if (item->type() == TRANSITIONWIDGET) {
2010 transitionsToMove.append(info);
2015 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2016 m_commandStack->push(command);
2019 void CustomTrackView::slotInsertSpace()
2023 if (m_menuPosition.isNull()) {
2024 pos = GenTime(cursorPos(), m_document->fps());
2026 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2027 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2029 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2030 if (d.exec() != QDialog::Accepted) return;
2031 GenTime spaceDuration = d.selectedDuration();
2032 track = d.selectedTrack();
2033 ClipItem *item = getClipItemAt(pos, track);
2034 if (item) pos = item->startPos();
2037 int maxh = sceneRect().height();
2039 minh = track * m_tracksHeight + m_tracksHeight / 2;
2040 maxh = m_tracksHeight / 2 - 1;
2043 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2044 QList<QGraphicsItem *> items = m_scene->items(r);
2046 QList<ItemInfo> clipsToMove;
2047 QList<ItemInfo> transitionsToMove;
2049 for (int i = 0; i < items.count(); i++) {
2050 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2051 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2052 ItemInfo info = item->info();
2053 if (item->type() == AVWIDGET) {
2054 clipsToMove.append(info);
2055 } else if (item->type() == TRANSITIONWIDGET) {
2056 transitionsToMove.append(info);
2061 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2062 m_commandStack->push(command);
2065 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2067 int diff = duration.frames(m_document->fps());
2068 resetSelectionGroup();
2069 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2070 scene()->addItem(m_selectionGroup);
2072 Transition *transition;
2074 // Create lists with start pos for each track
2075 QMap <int, int> trackClipStartList;
2076 QMap <int, int> trackTransitionStartList;
2078 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2079 trackClipStartList[i] = -1;
2080 trackTransitionStartList[i] = -1;
2083 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2084 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2086 if (clip->parentItem()) {
2087 m_selectionGroup->addToGroup(clip->parentItem());
2088 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2090 m_selectionGroup->addToGroup(clip);
2091 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2093 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))
2094 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2095 } 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);
2097 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2098 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2100 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2101 m_selectionGroup->addToGroup(transition);
2102 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))
2103 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2104 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2105 } 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);
2107 m_selectionGroup->translate(diff, 0);
2109 // update items coordinates
2110 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2111 for (int i = 0; i < itemList.count(); i++) {
2112 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2113 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2114 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2115 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2116 for (int j = 0; j < children.count(); j++) {
2117 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2121 resetSelectionGroup(false);
2122 if (track != -1) track = m_document->tracksCount() - track;
2123 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2126 void CustomTrackView::deleteClip(const QString &clipId)
2128 resetSelectionGroup();
2129 QList<QGraphicsItem *> itemList = items();
2130 QUndoCommand *deleteCommand = new QUndoCommand();
2131 deleteCommand->setText(i18n("Delete timeline clips"));
2133 for (int i = 0; i < itemList.count(); i++) {
2134 if (itemList.at(i)->type() == AVWIDGET) {
2135 ClipItem *item = (ClipItem *)itemList.at(i);
2136 if (item->clipProducer() == clipId) {
2138 if (item->parentItem()) {
2139 // Clip is in a group, destroy the group
2140 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2142 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2146 if (count == 0) delete deleteCommand;
2147 else m_commandStack->push(deleteCommand);
2150 void CustomTrackView::setCursorPos(int pos, bool seek)
2152 if (pos == m_cursorPos) return;
2153 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2155 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2156 else if (m_autoScroll) checkScrolling();
2157 m_cursorLine->setPos(m_cursorPos, 0);
2160 void CustomTrackView::updateCursorPos()
2162 m_cursorLine->setPos(m_cursorPos, 0);
2165 int CustomTrackView::cursorPos()
2167 return (int)(m_cursorPos);
2170 void CustomTrackView::moveCursorPos(int delta)
2172 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2173 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2174 m_cursorPos += delta;
2175 m_cursorLine->setPos(m_cursorPos, 0);
2176 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2179 void CustomTrackView::initCursorPos(int pos)
2181 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2183 m_cursorLine->setPos(pos, 0);
2187 void CustomTrackView::checkScrolling()
2189 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2192 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2194 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2195 QGraphicsView::mouseReleaseEvent(event);
2196 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2197 if (event->button() == Qt::MidButton) {
2200 setDragMode(QGraphicsView::NoDrag);
2201 if (m_operationMode == MOVEGUIDE) {
2202 setCursor(Qt::ArrowCursor);
2203 m_operationMode = NONE;
2204 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2205 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2206 if (newPos != m_dragGuide->position()) {
2207 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2208 m_commandStack->push(command);
2209 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2210 m_document->syncGuides(m_guides);
2215 } else if (m_operationMode == SPACER) {
2217 if (event->modifiers() != Qt::ControlModifier) {
2218 // We are moving all tracks
2220 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2221 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2222 if (timeOffset != GenTime()) {
2223 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2225 QList<ItemInfo> clipsToMove;
2226 QList<ItemInfo> transitionsToMove;
2228 // Create lists with start pos for each track
2229 QMap <int, int> trackClipStartList;
2230 QMap <int, int> trackTransitionStartList;
2232 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2233 trackClipStartList[i] = -1;
2234 trackTransitionStartList[i] = -1;
2237 int max = items.count();
2238 for (int i = 0; i < max; i++) {
2239 if (items.at(i)->type() == GROUPWIDGET)
2240 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2243 for (int i = 0; i < items.count(); i++) {
2244 if (items.at(i)->type() == AVWIDGET) {
2245 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2246 ItemInfo info = item->info();
2247 clipsToMove.append(info);
2249 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2250 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2251 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2252 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2253 ItemInfo info = item->info();
2254 transitionsToMove.append(info);
2256 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2257 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2261 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2262 m_commandStack->push(command);
2263 if (track != -1) track = m_document->tracksCount() - track;
2264 kDebug() << "SPACER TRACK:" << track;
2265 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2267 resetSelectionGroup(false);
2268 m_operationMode = NONE;
2269 } else if (m_operationMode == RUBBERSELECTION) {
2270 kDebug() << "// END RUBBER SELECT";
2271 resetSelectionGroup();
2272 groupSelectedItems();
2273 m_operationMode = NONE;
2276 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2277 emit transitionItemSelected(NULL);
2281 if (m_dragItem) info = m_dragItem->info();
2283 if (m_operationMode == MOVE) {
2284 setCursor(Qt::OpenHandCursor);
2286 if (m_dragItem->parentItem() == 0) {
2287 // we are moving one clip, easy
2288 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2289 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2290 Mlt::Producer *prod;
2291 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2292 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2293 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2294 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);
2296 kDebug() << "// get trans info";
2297 int tracknumber = m_document->tracksCount() - item->track() - 1;
2298 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2299 if (isLocked) item->setItemLocked(true);
2301 QUndoCommand *moveCommand = new QUndoCommand();
2302 moveCommand->setText(i18n("Move clip"));
2303 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2304 // Also move automatic transitions (on lower track)
2305 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2306 kDebug() << "// get trans info2";
2307 if (tr && tr->isAutomatic()) {
2308 ItemInfo trInfo = tr->info();
2309 ItemInfo newTrInfo = trInfo;
2310 newTrInfo.track = info.track;
2311 newTrInfo.startPos = m_dragItem->startPos();
2312 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2313 // transition end should stay the same
2315 // transition end should be adjusted to clip
2316 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2318 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2320 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2321 // Check if there is a transition at clip end
2322 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2323 if (tr && tr->isAutomatic()) {
2324 ItemInfo trInfo = tr->info();
2325 ItemInfo newTrInfo = trInfo;
2326 newTrInfo.track = info.track;
2327 newTrInfo.endPos = m_dragItem->endPos();
2328 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2329 // transition start should stay the same
2331 // transition start should be moved
2332 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2334 if (newTrInfo.startPos < newTrInfo.endPos)
2335 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2338 // Also move automatic transitions (on upper track)
2339 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2340 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2341 ItemInfo trInfo = tr->info();
2342 ItemInfo newTrInfo = trInfo;
2343 newTrInfo.startPos = m_dragItem->startPos();
2344 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2345 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2346 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2347 // transition end should be adjusted to clip on upper track
2348 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2350 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2353 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2354 // Check if there is a transition at clip end
2355 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2356 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2357 ItemInfo trInfo = tr->info();
2358 ItemInfo newTrInfo = trInfo;
2359 newTrInfo.endPos = m_dragItem->endPos();
2360 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2361 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2362 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2363 // transition start should be moved
2364 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2366 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2370 m_commandStack->push(moveCommand);
2372 // undo last move and emit error message
2373 bool snap = KdenliveSettings::snaptopoints();
2374 KdenliveSettings::setSnaptopoints(false);
2375 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2376 KdenliveSettings::setSnaptopoints(snap);
2377 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2379 m_document->setModified(true);
2381 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2382 Transition *transition = static_cast <Transition *>(m_dragItem);
2383 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)) {
2384 // Moving transition failed, revert to previous position
2385 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2386 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2388 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2389 m_commandStack->push(command);
2390 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2394 // Moving several clips. We need to delete them and readd them to new position,
2395 // or they might overlap each other during the move
2396 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2397 QList<QGraphicsItem *> items = group->childItems();
2399 QList<ItemInfo> clipsToMove;
2400 QList<ItemInfo> transitionsToMove;
2402 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2403 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2404 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2405 if (timeOffset != GenTime() || trackOffset != 0) {
2406 // remove items in MLT playlist
2409 int max = items.count();
2410 for (int i = 0; i < max; i++) {
2411 if (items.at(i)->type() == GROUPWIDGET) {
2412 items += items.at(i)->childItems();
2416 for (int i = 0; i < items.count(); i++) {
2417 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2418 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2419 ItemInfo info = item->info();
2420 if (item->type() == AVWIDGET) {
2421 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2422 // error, clip cannot be removed from playlist
2423 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2425 clipsToMove.append(info);
2428 transitionsToMove.append(info);
2429 Transition *tr = static_cast <Transition*>(item);
2430 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2434 for (int i = 0; i < items.count(); i++) {
2435 // re-add items in correct place
2436 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2437 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2439 ItemInfo info = item->info();
2440 int tracknumber = m_document->tracksCount() - info.track - 1;
2441 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2443 group->removeFromGroup(item);
2444 item->setItemLocked(true);
2447 if (item->type() == AVWIDGET) {
2448 ClipItem *clip = static_cast <ClipItem*>(item);
2449 info.track = m_document->tracksCount() - info.track;
2450 Mlt::Producer *prod;
2451 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2452 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2453 else prod = clip->baseClip()->producer(info.track);
2454 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2455 for (int i = 0; i < clip->effectsCount(); i++) {
2456 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2459 Transition *tr = static_cast <Transition*>(item);
2460 int newTrack = tr->transitionEndTrack();
2461 if (!tr->forcedTrack()) {
2462 newTrack = getPreviousVideoTrack(info.track);
2464 tr->updateTransitionEndTrack(newTrack);
2465 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2469 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2470 m_commandStack->push(move);
2472 //QPointF top = group->sceneBoundingRect().topLeft();
2473 //QPointF oldpos = m_selectionGroup->scenePos();
2474 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2475 //group->setPos(top);
2476 //TODO: get rid of the 3 lines below
2477 if (m_selectionGroup) {
2478 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2479 m_selectionGroupInfo.track = m_selectionGroup->track();
2481 m_document->setModified(true);
2485 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2487 if (m_dragItem->type() == AVWIDGET) {
2488 ItemInfo resizeinfo = m_dragItemInfo;
2489 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2490 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2492 QUndoCommand *resizeCommand = new QUndoCommand();
2493 resizeCommand->setText(i18n("Resize clip"));
2495 // Check if there is an automatic transition on that clip (lower track)
2496 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2497 if (transition && transition->isAutomatic()) {
2498 ItemInfo trInfo = transition->info();
2499 ItemInfo newTrInfo = trInfo;
2500 newTrInfo.startPos = m_dragItem->startPos();
2501 if (newTrInfo.startPos < newTrInfo.endPos)
2502 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2504 // Check if there is an automatic transition on that clip (upper track)
2505 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2506 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2507 ItemInfo trInfo = transition->info();
2508 ItemInfo newTrInfo = trInfo;
2509 newTrInfo.startPos = m_dragItem->startPos();
2510 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2511 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2512 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2515 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2516 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2517 m_commandStack->push(resizeCommand);
2519 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2520 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2522 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2523 Transition *transition = static_cast <Transition *>(m_dragItem);
2524 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)) {
2525 // Cannot resize transition
2526 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2527 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2529 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2530 m_commandStack->push(command);
2534 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2535 // Item was resized, rebuild group;
2536 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2537 QList <QGraphicsItem *> children = group->childItems();
2538 m_document->clipManager()->removeGroup(group);
2539 scene()->destroyItemGroup(group);
2540 for (int i = 0; i < children.count(); i++) {
2541 children.at(i)->setSelected(true);
2543 groupSelectedItems(false, true);
2545 //m_document->renderer()->doRefresh();
2546 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2548 if (m_dragItem->type() == AVWIDGET) {
2549 ItemInfo resizeinfo = info;
2550 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2551 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2553 QUndoCommand *resizeCommand = new QUndoCommand();
2554 resizeCommand->setText(i18n("Resize clip"));
2556 // Check if there is an automatic transition on that clip (lower track)
2557 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2558 if (tr && tr->isAutomatic()) {
2559 ItemInfo trInfo = tr->info();
2560 ItemInfo newTrInfo = trInfo;
2561 newTrInfo.endPos = m_dragItem->endPos();
2562 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2565 // Check if there is an automatic transition on that clip (upper track)
2566 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2567 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2568 ItemInfo trInfo = tr->info();
2569 ItemInfo newTrInfo = trInfo;
2570 newTrInfo.endPos = m_dragItem->endPos();
2571 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2572 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2573 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2577 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2578 m_commandStack->push(resizeCommand);
2579 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2581 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2582 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2584 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2585 Transition *transition = static_cast <Transition *>(m_dragItem);
2586 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)) {
2587 // Cannot resize transition
2588 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2589 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2591 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2592 m_commandStack->push(command);
2595 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2596 // Item was resized, rebuild group;
2597 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2598 QList <QGraphicsItem *> children = group->childItems();
2599 m_document->clipManager()->removeGroup(group);
2600 scene()->destroyItemGroup(group);
2601 for (int i = 0; i < children.count(); i++) {
2602 children.at(i)->setSelected(true);
2604 groupSelectedItems(false, true);
2606 //m_document->renderer()->doRefresh();
2607 } else if (m_operationMode == FADEIN) {
2608 // resize fade in effect
2609 ClipItem * item = (ClipItem *) m_dragItem;
2610 int ix = item->hasEffect("volume", "fadein");
2612 QDomElement oldeffect = item->effectAt(ix);
2613 int start = item->cropStart().frames(m_document->fps());
2614 int end = item->fadeIn();
2616 slotDeleteEffect(item, oldeffect);
2619 QDomElement effect = oldeffect.cloneNode().toElement();
2620 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2621 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2622 slotUpdateClipEffect(item, effect, oldeffect, ix);
2623 emit clipItemSelected(item, ix);
2625 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2626 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2627 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2628 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2630 ix = item->hasEffect("volume", "fade_from_black");
2632 QDomElement oldeffect = item->effectAt(ix);
2633 int start = item->cropStart().frames(m_document->fps());
2634 int end = item->fadeIn();
2636 slotDeleteEffect(item, oldeffect);
2639 QDomElement effect = oldeffect.cloneNode().toElement();
2640 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2641 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2642 slotUpdateClipEffect(item, effect, oldeffect, ix);
2643 emit clipItemSelected(item, ix);
2646 } else if (m_operationMode == FADEOUT) {
2647 // resize fade in effect
2648 ClipItem * item = (ClipItem *) m_dragItem;
2649 int ix = item->hasEffect("volume", "fadeout");
2651 QDomElement oldeffect = item->effectAt(ix);
2652 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2653 int start = item->fadeOut();
2655 slotDeleteEffect(item, oldeffect);
2657 start = end - start;
2658 QDomElement effect = oldeffect.cloneNode().toElement();
2659 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2660 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2661 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2662 slotUpdateClipEffect(item, effect, oldeffect, ix);
2663 emit clipItemSelected(item, ix);
2665 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2666 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2667 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2668 EffectsList::setParameter(effect, "out", QString::number(0));
2669 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2671 ix = item->hasEffect("brightness", "fade_to_black");
2673 QDomElement oldeffect = item->effectAt(ix);
2674 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2675 int start = item->fadeOut();
2677 slotDeleteEffect(item, oldeffect);
2679 start = end - start;
2680 QDomElement effect = oldeffect.cloneNode().toElement();
2681 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2682 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2683 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2684 slotUpdateClipEffect(item, effect, oldeffect, ix);
2685 emit clipItemSelected(item, ix);
2688 } else if (m_operationMode == KEYFRAME) {
2689 // update the MLT effect
2690 ClipItem * item = (ClipItem *) m_dragItem;
2691 QString previous = item->keyframes(item->selectedEffectIndex());
2692 item->updateKeyframeEffect();
2693 QString next = item->keyframes(item->selectedEffectIndex());
2694 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2695 m_commandStack->push(command);
2696 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2698 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2699 // A transition is selected
2701 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2702 if (transitionClip && transitionClip->baseClip()) {
2703 QString size = transitionClip->baseClip()->getProperty("frame_size");
2704 p.setX(size.section('x', 0, 0).toInt());
2705 p.setY(size.section('x', 1, 1).toInt());
2707 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), p);
2708 } else emit transitionItemSelected(NULL);
2709 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2710 m_operationMode = NONE;
2713 void CustomTrackView::deleteClip(ItemInfo info)
2715 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2717 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2718 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2721 if (item->isSelected()) emit clipItemSelected(NULL);
2722 item->baseClip()->removeReference();
2723 m_document->updateClip(item->baseClip()->getId());
2725 /*if (item->baseClip()->isTransparent()) {
2726 // also remove automatic transition
2727 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2728 if (tr && tr->isAutomatic()) {
2729 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2730 scene()->removeItem(tr);
2734 scene()->removeItem(item);
2735 if (m_dragItem == item) m_dragItem = NULL;
2737 m_document->setModified(true);
2738 m_document->renderer()->doRefresh();
2741 void CustomTrackView::deleteSelectedClips()
2743 resetSelectionGroup();
2744 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2745 if (itemList.count() == 0) {
2746 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2749 scene()->clearSelection();
2750 QUndoCommand *deleteSelected = new QUndoCommand();
2751 deleteSelected->setText(i18n("Delete selected items"));
2752 bool resetGroup = false;
2754 // expand & destroy groups
2755 for (int i = 0; i < itemList.count(); i++) {
2756 if (itemList.at(i)->type() == GROUPWIDGET) {
2757 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2758 itemList += children;
2759 QList <ItemInfo> clipInfos;
2760 QList <ItemInfo> transitionInfos;
2761 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2762 for (int j = 0; j < children.count(); j++) {
2763 if (children.at(j)->type() == AVWIDGET) {
2764 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2765 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2766 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2767 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2768 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2771 if (clipInfos.count() > 0) {
2772 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2777 for (int i = 0; i < itemList.count(); i++) {
2778 if (itemList.at(i)->type() == AVWIDGET) {
2779 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2780 if (item->parentItem()) resetGroup = true;
2781 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2782 emit clipItemSelected(NULL);
2783 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2784 Transition *item = static_cast <Transition *>(itemList.at(i));
2785 if (item->parentItem()) resetGroup = true;
2786 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2787 emit transitionItemSelected(NULL);
2791 m_commandStack->push(deleteSelected);
2794 void CustomTrackView::changeClipSpeed()
2796 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2797 if (itemList.count() == 0) {
2798 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2801 QUndoCommand *changeSelected = new QUndoCommand();
2802 changeSelected->setText("Edit clip speed");
2806 for (int i = 0; i < itemList.count(); i++) {
2807 if (itemList.at(i)->type() == AVWIDGET) {
2808 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2809 ItemInfo info = item->info();
2810 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2812 double speed = (double) percent / 100.0;
2813 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2815 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2819 if (count > 0) m_commandStack->push(changeSelected);
2820 else delete changeSelected;
2823 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2825 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2826 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2828 kDebug() << "ERROR: Cannot find clip for speed change";
2829 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2832 info.track = m_document->tracksCount() - item->track();
2833 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2835 item->setSpeed(speed);
2836 item->updateRectGeometry();
2837 if (item->cropDuration().frames(m_document->fps()) > endPos)
2838 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2839 m_document->setModified(true);
2840 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2843 void CustomTrackView::cutSelectedClips()
2845 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2846 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2847 for (int i = 0; i < itemList.count(); i++) {
2848 if (itemList.at(i)->type() == AVWIDGET) {
2849 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2850 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2851 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2852 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2853 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2854 m_commandStack->push(command);
2860 void CustomTrackView::groupClips(bool group)
2862 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2863 QList <ItemInfo> clipInfos;
2864 QList <ItemInfo> transitionInfos;
2865 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2868 int max = itemList.count();
2869 for (int i = 0; i < max; i++) {
2870 if (itemList.at(i)->type() == GROUPWIDGET) {
2871 itemList += itemList.at(i)->childItems();
2875 for (int i = 0; i < itemList.count(); i++) {
2876 if (itemList.at(i)->type() == AVWIDGET) {
2877 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2878 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2879 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2880 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2881 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2884 if (clipInfos.count() > 0) {
2885 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2886 m_commandStack->push(command);
2890 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2892 resetSelectionGroup();
2893 m_scene->clearSelection();
2895 for (int i = 0; i < clipInfos.count(); i++) {
2896 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2897 if (clip == NULL) continue;
2898 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2899 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2900 m_document->clipManager()->removeGroup(grp);
2901 scene()->destroyItemGroup(grp);
2903 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2905 for (int i = 0; i < transitionInfos.count(); i++) {
2906 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2907 if (tr == NULL) continue;
2908 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2909 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2910 m_document->clipManager()->removeGroup(grp);
2911 scene()->destroyItemGroup(grp);
2913 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2915 m_document->setModified(true);
2919 QList <QGraphicsItemGroup *> groups;
2920 for (int i = 0; i < clipInfos.count(); i++) {
2921 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2923 clip->setSelected(true);
2926 for (int i = 0; i < transitionInfos.count(); i++) {
2927 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2929 clip->setSelected(true);
2933 groupSelectedItems(false, true);
2934 m_document->setModified(true);
2937 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2939 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2940 if (baseclip == NULL) {
2941 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2944 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2945 item->setEffectList(effects);
2946 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2947 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2948 scene()->addItem(item);
2950 int tracknumber = m_document->tracksCount() - info.track - 1;
2951 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2952 if (isLocked) item->setItemLocked(true);
2954 baseclip->addReference();
2955 m_document->updateClip(baseclip->getId());
2956 info.track = m_document->tracksCount() - info.track;
2957 Mlt::Producer *prod;
2958 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2959 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2960 else prod = baseclip->producer(info.track);
2961 m_document->renderer()->mltInsertClip(info, xml, prod);
2962 for (int i = 0; i < item->effectsCount(); i++) {
2963 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2965 m_document->setModified(true);
2966 m_document->renderer()->doRefresh();
2969 void CustomTrackView::slotUpdateClip(const QString &clipId)
2971 QList<QGraphicsItem *> list = scene()->items();
2972 ClipItem *clip = NULL;
2973 for (int i = 0; i < list.size(); ++i) {
2974 if (list.at(i)->type() == AVWIDGET) {
2975 clip = static_cast <ClipItem *>(list.at(i));
2976 if (clip->clipProducer() == clipId) {
2977 ItemInfo info = clip->info();
2978 info.track = m_document->tracksCount() - clip->track();
2979 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2980 clip->refreshClip(true);
2987 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2989 int framepos = (int)(pos.frames(m_document->fps()));
2990 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2991 ClipItem *clip = NULL;
2992 for (int i = 0; i < list.size(); i++) {
2993 if (list.at(i)->type() == AVWIDGET) {
2994 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2995 if (test->endPos() == pos) clip = test;
3002 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3004 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3005 ClipItem *clip = NULL;
3006 for (int i = 0; i < list.size(); i++) {
3007 if (list.at(i)->type() == AVWIDGET) {
3008 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3009 if (test->startPos() == pos) clip = test;
3016 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3018 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3019 ClipItem *clip = NULL;
3020 for (int i = 0; i < list.size(); i++) {
3021 if (list.at(i)->type() == AVWIDGET) {
3022 clip = static_cast <ClipItem *>(list.at(i));
3029 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3031 int framepos = (int)(pos.frames(m_document->fps()));
3032 return getClipItemAt(framepos, track);
3035 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3037 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3038 Transition *clip = NULL;
3039 for (int i = 0; i < list.size(); i++) {
3040 if (list.at(i)->type() == TRANSITIONWIDGET) {
3041 clip = static_cast <Transition *>(list.at(i));
3048 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3050 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3053 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3055 int framepos = (int)(pos.frames(m_document->fps()));
3056 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3057 Transition *clip = NULL;
3058 for (int i = 0; i < list.size(); i++) {
3059 if (list.at(i)->type() == TRANSITIONWIDGET) {
3060 Transition *test = static_cast <Transition *>(list.at(i));
3061 if (test->endPos() == pos) clip = test;
3068 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3070 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3071 Transition *clip = NULL;
3072 for (int i = 0; i < list.size(); ++i) {
3073 if (list.at(i)->type() == TRANSITIONWIDGET) {
3074 Transition *test = static_cast <Transition *>(list.at(i));
3075 if (test->startPos() == pos) clip = test;
3082 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3084 if (m_selectionGroup) resetSelectionGroup(false);
3085 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3087 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);
3088 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3091 Mlt::Producer *prod;
3092 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3093 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3094 else prod = item->baseClip()->producer(end.track);
3096 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);
3098 bool snap = KdenliveSettings::snaptopoints();
3099 KdenliveSettings::setSnaptopoints(false);
3100 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3102 int tracknumber = m_document->tracksCount() - end.track - 1;
3103 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3104 m_scene->clearSelection();
3105 if (isLocked) item->setItemLocked(true);
3107 if (item->isItemLocked()) item->setItemLocked(false);
3108 item->setSelected(true);
3110 if (item->baseClip()->isTransparent()) {
3111 // Also move automatic transition
3112 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3113 if (tr && tr->isAutomatic()) {
3114 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3115 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);
3116 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3119 KdenliveSettings::setSnaptopoints(snap);
3120 m_document->setModified(true);
3122 // undo last move and emit error message
3123 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3125 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3128 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3131 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3132 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3133 resetSelectionGroup();
3134 m_scene->clearSelection();
3136 for (int i = 0; i < startClip.count(); i++) {
3138 startClip[i].startPos = startClip.at(i).startPos - offset;
3139 startClip[i].track = startClip.at(i).track - trackOffset;
3141 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3142 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3144 clip->setItemLocked(false);
3145 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3146 else clip->setSelected(true);
3147 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3148 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3150 for (int i = 0; i < startTransition.count(); i++) {
3152 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3153 startTransition[i].track = startTransition.at(i).track - trackOffset;
3155 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3157 tr->setItemLocked(false);
3158 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3159 else tr->setSelected(true);
3160 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());
3161 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3163 groupSelectedItems(true);
3164 if (m_selectionGroup) {
3165 bool snap = KdenliveSettings::snaptopoints();
3166 KdenliveSettings::setSnaptopoints(false);
3168 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3170 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3172 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3174 int max = children.count();
3175 for (int i = 0; i < max; i++) {
3176 if (children.at(i)->type() == GROUPWIDGET) {
3177 children += children.at(i)->childItems();
3180 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3182 for (int i = 0; i < children.count(); i++) {
3183 // re-add items in correct place
3184 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3185 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3187 ItemInfo info = item->info();
3188 int tracknumber = m_document->tracksCount() - info.track - 1;
3189 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3190 if (isLocked) item->setItemLocked(true);
3191 else if (item->isItemLocked()) item->setItemLocked(false);
3193 if (item->type() == AVWIDGET) {
3194 ClipItem *clip = static_cast <ClipItem*>(item);
3195 info.track = m_document->tracksCount() - info.track;
3196 Mlt::Producer *prod;
3197 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3198 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3199 else prod = clip->baseClip()->producer(info.track);
3200 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3201 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3202 } else if (item->type() == TRANSITIONWIDGET) {
3203 Transition *tr = static_cast <Transition*>(item);
3204 int newTrack = tr->transitionEndTrack();
3205 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3206 if (!tr->forcedTrack()) {
3207 newTrack += trackOffset;
3208 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3210 tr->updateTransitionEndTrack(newTrack);
3211 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3212 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3215 KdenliveSettings::setSnaptopoints(snap);
3216 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3219 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3221 Transition *item = getTransitionItemAt(start.startPos, start.track);
3223 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);
3224 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3227 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3228 bool snap = KdenliveSettings::snaptopoints();
3229 KdenliveSettings::setSnaptopoints(false);
3230 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3231 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3232 // Transition was moved
3233 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3234 } else if (end.endPos == start.endPos) {
3235 // Transition start resize
3236 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3237 } else if (end.startPos == start.startPos) {
3238 // Transition end resize;
3239 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3242 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3243 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3244 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3246 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3247 KdenliveSettings::setSnaptopoints(snap);
3248 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3249 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);
3250 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3253 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3255 bool resizeClipStart = true;
3256 if (start.startPos == end.startPos) resizeClipStart = false;
3257 /*if (resizeClipStart) offset = 1;
3259 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3261 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);
3262 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3265 if (item->parentItem()) {
3266 // Item is part of a group, reset group
3267 resetSelectionGroup();
3269 bool snap = KdenliveSettings::snaptopoints();
3270 KdenliveSettings::setSnaptopoints(false);
3271 if (resizeClipStart && start.startPos != end.startPos) {
3272 ItemInfo clipinfo = item->info();
3273 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3274 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3276 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3277 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3278 updateClipFade(item);
3279 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3280 } else if (!resizeClipStart) {
3281 ItemInfo clipinfo = item->info();
3282 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3283 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3285 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3286 updateClipFade(item, true);
3287 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3289 if (end.cropStart != start.cropStart) {
3290 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3291 ItemInfo clipinfo = end;
3292 clipinfo.track = m_document->tracksCount() - end.track;
3293 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3295 item->setCropStart(end.cropStart);
3296 item->resetThumbs();
3299 m_document->renderer()->doRefresh();
3300 KdenliveSettings::setSnaptopoints(snap);
3303 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3305 if (!updateFadeOut) {
3306 int end = item->fadeIn();
3308 // there is a fade in effect
3309 int effectPos = item->hasEffect("volume", "fadein");
3310 if (effectPos != -1) {
3311 QDomElement oldeffect = item->effectAt(effectPos);
3312 int start = item->cropStart().frames(m_document->fps());
3313 int max = item->cropDuration().frames(m_document->fps());
3315 item->setFadeIn(max);
3316 end = item->fadeIn();
3319 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3320 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3321 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3322 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3323 // if fade effect is displayed, update the effect edit widget with new clip duration
3324 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3326 effectPos = item->hasEffect("brightness", "fade_from_black");
3327 if (effectPos != -1) {
3328 QDomElement oldeffect = item->effectAt(effectPos);
3329 int start = item->cropStart().frames(m_document->fps());
3330 int max = item->cropDuration().frames(m_document->fps());
3332 item->setFadeIn(max);
3333 end = item->fadeIn();
3336 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3337 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3338 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3339 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3340 // if fade effect is displayed, update the effect edit widget with new clip duration
3341 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3345 int start = item->fadeOut();
3347 // there is a fade in effect
3348 int effectPos = item->hasEffect("volume", "fadeout");
3349 if (effectPos != -1) {
3350 QDomElement oldeffect = item->effectAt(effectPos);
3351 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3352 int max = item->cropDuration().frames(m_document->fps());
3354 item->setFadeOut(max);
3355 start = item->fadeOut();
3357 start = end - start;
3358 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3359 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3360 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3361 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3362 // if fade effect is displayed, update the effect edit widget with new clip duration
3363 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3365 effectPos = item->hasEffect("brightness", "fade_to_black");
3366 if (effectPos != -1) {
3367 QDomElement oldeffect = item->effectAt(effectPos);
3368 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3369 int max = item->cropDuration().frames(m_document->fps());
3371 item->setFadeOut(max);
3372 start = item->fadeOut();
3374 start = end - start;
3375 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3376 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3377 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3378 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3379 // if fade effect is displayed, update the effect edit widget with new clip duration
3380 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3386 double CustomTrackView::getSnapPointForPos(double pos)
3388 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3391 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3393 QList <GenTime> snaps;
3394 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3395 QList<QGraphicsItem *> itemList = items();
3396 for (int i = 0; i < itemList.count(); i++) {
3397 if (itemList.at(i) == selected) continue;
3398 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3399 if (itemList.at(i)->type() == AVWIDGET) {
3400 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3401 GenTime start = item->startPos();
3402 GenTime end = item->endPos();
3403 snaps.append(start);
3405 if (!offsetList.isEmpty()) {
3406 for (int j = 0; j < offsetList.size(); j++) {
3407 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3408 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3412 QList < GenTime > markers = item->snapMarkers();
3413 for (int j = 0; j < markers.size(); ++j) {
3414 GenTime t = markers.at(j);
3416 if (!offsetList.isEmpty()) {
3417 for (int k = 0; k < offsetList.size(); k++) {
3418 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3422 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3423 Transition *transition = static_cast <Transition*>(itemList.at(i));
3424 GenTime start = transition->startPos();
3425 GenTime end = transition->endPos();
3426 snaps.append(start);
3428 if (!offsetList.isEmpty()) {
3429 for (int j = 0; j < offsetList.size(); j++) {
3430 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3431 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3437 // add cursor position
3438 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3440 if (!offsetList.isEmpty()) {
3441 for (int j = 0; j < offsetList.size(); j++) {
3442 snaps.append(pos - offsetList.at(j));
3447 for (int i = 0; i < m_guides.count(); i++) {
3448 snaps.append(m_guides.at(i)->position());
3449 if (!offsetList.isEmpty()) {
3450 for (int j = 0; j < offsetList.size(); j++) {
3451 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3457 m_scene->setSnapList(snaps);
3458 //for (int i = 0; i < m_snapPoints.size(); ++i)
3459 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3462 void CustomTrackView::slotSeekToPreviousSnap()
3464 updateSnapPoints(NULL);
3465 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3466 setCursorPos((int) res.frames(m_document->fps()));
3470 void CustomTrackView::slotSeekToNextSnap()
3472 updateSnapPoints(NULL);
3473 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3474 setCursorPos((int) res.frames(m_document->fps()));
3478 void CustomTrackView::clipStart()
3480 ClipItem *item = getMainActiveClip();
3482 setCursorPos((int) item->startPos().frames(m_document->fps()));
3487 void CustomTrackView::clipEnd()
3489 ClipItem *item = getMainActiveClip();
3491 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3496 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3498 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3499 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3500 m_commandStack->push(command);
3503 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3505 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3506 m_commandStack->push(command);
3509 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3511 DocClipBase *base = m_document->clipManager()->getClipById(id);
3512 QList <CommentedTime> markers = base->commentedSnapMarkers();
3514 if (markers.isEmpty()) {
3515 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3518 QUndoCommand *deleteMarkers = new QUndoCommand();
3519 deleteMarkers->setText("Delete clip markers");
3521 for (int i = 0; i < markers.size(); i++) {
3522 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3524 m_commandStack->push(deleteMarkers);
3527 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3529 DocClipBase *base = m_document->clipManager()->getClipById(id);
3530 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3531 else base->deleteSnapMarker(pos);
3532 m_document->setModified(true);
3533 viewport()->update();
3536 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3538 return (*g1).position() < (*g2).position();
3541 int CustomTrackView::hasGuide(int pos, int offset)
3543 for (int i = 0; i < m_guides.count(); i++) {
3544 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3545 if (qAbs(guidePos - pos) <= offset) return guidePos;
3546 else if (guidePos > pos) return -1;
3551 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3553 if (oldPos > GenTime() && pos > GenTime()) {
3555 for (int i = 0; i < m_guides.count(); i++) {
3556 if (m_guides.at(i)->position() == oldPos) {
3557 Guide *item = m_guides.at(i);
3558 item->updateGuide(pos, comment);
3562 } else if (pos > GenTime()) addGuide(pos, comment);
3566 for (int i = 0; i < m_guides.count(); i++) {
3567 if (m_guides.at(i)->position() == oldPos) {
3568 delete m_guides.takeAt(i);
3573 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3575 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3576 m_document->syncGuides(m_guides);
3579 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3581 for (int i = 0; i < m_guides.count(); i++) {
3582 if (m_guides.at(i)->position() == pos) {
3583 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3587 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3588 scene()->addItem(g);
3590 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3591 m_document->syncGuides(m_guides);
3595 void CustomTrackView::slotAddGuide()
3597 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3598 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3599 if (d.exec() != QDialog::Accepted) return;
3600 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3601 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3602 m_commandStack->push(command);
3606 void CustomTrackView::slotEditGuide(int guidePos)
3609 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3610 else pos = GenTime(guidePos, m_document->fps());
3612 for (int i = 0; i < m_guides.count(); i++) {
3613 if (m_guides.at(i)->position() == pos) {
3614 slotEditGuide(m_guides.at(i)->info());
3619 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3622 void CustomTrackView::slotEditGuide(CommentedTime guide)
3624 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3625 if (d.exec() == QDialog::Accepted) {
3626 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3627 m_commandStack->push(command);
3632 void CustomTrackView::slotEditTimeLineGuide()
3634 if (m_dragGuide == NULL) return;
3635 CommentedTime guide = m_dragGuide->info();
3636 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3637 if (d.exec() == QDialog::Accepted) {
3638 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3639 m_commandStack->push(command);
3643 void CustomTrackView::slotDeleteGuide(int guidePos)
3646 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3647 else pos = GenTime(guidePos, m_document->fps());
3649 for (int i = 0; i < m_guides.count(); i++) {
3650 if (m_guides.at(i)->position() == pos) {
3651 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3652 m_commandStack->push(command);
3657 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3661 void CustomTrackView::slotDeleteTimeLineGuide()
3663 if (m_dragGuide == NULL) return;
3664 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3665 m_commandStack->push(command);
3669 void CustomTrackView::slotDeleteAllGuides()
3671 QUndoCommand *deleteAll = new QUndoCommand();
3672 deleteAll->setText("Delete all guides");
3673 for (int i = 0; i < m_guides.count(); i++) {
3674 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3676 m_commandStack->push(deleteAll);
3679 void CustomTrackView::setTool(PROJECTTOOL tool)
3684 void CustomTrackView::setScale(double scaleFactor)
3687 matrix = matrix.scale(scaleFactor, 1);
3688 m_scene->setScale(scaleFactor);
3689 //scale(scaleFactor, 1);
3690 m_animationTimer->stop();
3696 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3698 int diff = sceneRect().width() - m_projectDuration;
3699 if (diff * matrix.m11() < 50) {
3700 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3701 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3704 centerOn(QPointF(cursorPos(), m_tracksHeight));
3705 //verticalScrollBar()->setValue(vert);*/
3708 void CustomTrackView::slotRefreshGuides()
3710 if (KdenliveSettings::showmarkers()) {
3711 kDebug() << "// refresh GUIDES";
3712 for (int i = 0; i < m_guides.count(); i++) {
3713 m_guides.at(i)->update();
3718 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3721 r.setWidth(r.width() + 1);
3722 painter->setClipRect(r);
3723 painter->drawLine(r.left(), 0, r.right(), 0);
3724 uint max = m_document->tracksCount();
3725 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3726 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3727 QColor audioColor = palette().alternateBase().color();
3728 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3729 for (uint i = 0; i < max;i++) {
3730 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));
3731 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));
3732 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3734 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3735 if (height() > lowerLimit)
3736 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3739 bool CustomTrackView::findString(const QString &text)
3742 for (int i = 0; i < m_searchPoints.size(); ++i) {
3743 marker = m_searchPoints.at(i).comment();
3744 if (marker.contains(text, Qt::CaseInsensitive)) {
3745 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3746 int vert = verticalScrollBar()->value();
3747 int hor = cursorPos();
3748 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3756 bool CustomTrackView::findNextString(const QString &text)
3759 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3760 marker = m_searchPoints.at(i).comment();
3761 if (marker.contains(text, Qt::CaseInsensitive)) {
3762 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3763 int vert = verticalScrollBar()->value();
3764 int hor = cursorPos();
3765 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3774 void CustomTrackView::initSearchStrings()
3776 m_searchPoints.clear();
3777 QList<QGraphicsItem *> itemList = items();
3778 for (int i = 0; i < itemList.count(); i++) {
3779 // parse all clip names
3780 if (itemList.at(i)->type() == AVWIDGET) {
3781 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3782 GenTime start = item->startPos();
3783 CommentedTime t(start, item->clipName());
3784 m_searchPoints.append(t);
3785 // add all clip markers
3786 QList < CommentedTime > markers = item->commentedSnapMarkers();
3787 m_searchPoints += markers;
3792 for (int i = 0; i < m_guides.count(); i++) {
3793 m_searchPoints.append(m_guides.at(i)->info());
3796 qSort(m_searchPoints);
3799 void CustomTrackView::clearSearchStrings()
3801 m_searchPoints.clear();
3805 void CustomTrackView::copyClip()
3807 qDeleteAll(m_copiedItems);
3808 m_copiedItems.clear();
3809 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3810 if (itemList.count() == 0) {
3811 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3814 for (int i = 0; i < itemList.count(); i++) {
3815 if (itemList.at(i)->type() == AVWIDGET) {
3816 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3817 m_copiedItems.append(dup->clone(dup->info()));
3818 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3819 Transition *dup = static_cast <Transition *>(itemList.at(i));
3820 m_copiedItems.append(dup->clone());
3825 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3827 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));
3828 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3829 for (int i = 0; i < collisions.count(); i++) {
3830 if (collisions.at(i)->type() == type) return false;
3835 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3837 for (int i = 0; i < items.count(); i++) {
3838 ItemInfo info = items.at(i)->info();
3839 info.startPos += offset;
3840 info.endPos += offset;
3841 info.track += trackOffset;
3842 if (!canBePastedTo(info, items.at(i)->type())) return false;
3847 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3849 QPainterPath movePath;
3850 movePath.moveTo(0, 0);
3852 for (int i = 0; i < items.count(); i++) {
3853 ItemInfo info = items.at(i)->info();
3854 info.startPos = info.startPos + offset;
3855 info.endPos = info.endPos + offset;
3856 info.track = info.track + trackOffset;
3857 if (info.startPos < GenTime()) {
3858 // No clip should go below 0
3861 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));
3862 movePath.addRect(rect);
3864 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3865 for (int i = 0; i < collisions.count(); i++) {
3866 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3867 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3874 void CustomTrackView::pasteClip()
3876 if (m_copiedItems.count() == 0) {
3877 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3881 if (m_menuPosition.isNull()) {
3882 position = mapFromGlobal(QCursor::pos());
3883 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3884 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3887 } else position = m_menuPosition;
3888 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3889 int track = (int)(position.y() / m_tracksHeight);
3890 ItemInfo first = m_copiedItems.at(0)->info();
3892 GenTime offset = pos - first.startPos;
3893 int trackOffset = track - first.track;
3895 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3896 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3899 QUndoCommand *pasteClips = new QUndoCommand();
3900 pasteClips->setText("Paste clips");
3902 for (int i = 0; i < m_copiedItems.count(); i++) {
3903 // parse all clip names
3904 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3905 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3907 info.startPos = clip->startPos() + offset;
3908 info.endPos = clip->endPos() + offset;
3909 info.cropStart = clip->cropStart();
3910 info.track = clip->track() + trackOffset;
3911 if (canBePastedTo(info, AVWIDGET)) {
3912 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3913 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3914 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3915 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3917 info.startPos = tr->startPos() + offset;
3918 info.endPos = tr->endPos() + offset;
3919 info.track = tr->track() + trackOffset;
3920 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3921 if (info.startPos >= info.endPos) {
3922 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3923 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3924 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3927 m_commandStack->push(pasteClips);
3930 void CustomTrackView::pasteClipEffects()
3932 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3933 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3936 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3937 EffectsList effects = clip->effectList();
3939 QUndoCommand *paste = new QUndoCommand();
3940 paste->setText("Paste effects");
3942 QList<QGraphicsItem *> clips = scene()->selectedItems();
3943 for (int i = 0; i < clips.count(); ++i) {
3944 if (clips.at(i)->type() == AVWIDGET) {
3945 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3946 for (int i = 0; i < clip->effectsCount(); i++) {
3947 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3951 m_commandStack->push(paste);
3955 ClipItem *CustomTrackView::getClipUnderCursor() const
3957 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3958 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3959 for (int i = 0; i < collisions.count(); i++) {
3960 if (collisions.at(i)->type() == AVWIDGET) {
3961 return static_cast < ClipItem *>(collisions.at(i));
3967 ClipItem *CustomTrackView::getMainActiveClip() const
3969 QList<QGraphicsItem *> clips = scene()->selectedItems();
3970 if (clips.isEmpty()) {
3971 return getClipUnderCursor();
3973 ClipItem *item = NULL;
3974 for (int i = 0; i < clips.count(); ++i) {
3975 if (clips.at(i)->type() == AVWIDGET)
3976 item = static_cast < ClipItem *>(clips.at(i));
3977 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3979 if (item) return item;
3984 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3986 QList<QGraphicsItem *> clips = scene()->selectedItems();
3987 if (clips.isEmpty()) {
3988 return getClipUnderCursor();
3991 // remove all items in the list that are not clips
3992 for (int i = 0; i < clips.count();) {
3993 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3996 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3997 for (int i = 0; i < clips.count(); ++i) {
3998 if (clips.at(i)->type() == AVWIDGET) {
3999 item = static_cast < ClipItem *>(clips.at(i));
4000 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4008 void CustomTrackView::setInPoint()
4010 ClipItem *clip = getActiveClipUnderCursor(true);
4012 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4015 ItemInfo startInfo = clip->info();
4016 ItemInfo endInfo = startInfo;
4017 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4018 if (endInfo.startPos >= startInfo.endPos) {
4019 // Check for invalid resize
4020 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4022 } else if (endInfo.startPos < startInfo.startPos) {
4023 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4024 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4025 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4029 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4030 m_commandStack->push(command);
4033 void CustomTrackView::setOutPoint()
4035 ClipItem *clip = getActiveClipUnderCursor(true);
4037 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4040 ItemInfo startInfo = clip->info();
4041 ItemInfo endInfo = clip->info();
4042 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4043 if (endInfo.endPos <= startInfo.startPos) {
4044 // Check for invalid resize
4045 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4047 } else if (endInfo.endPos > startInfo.endPos) {
4048 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4049 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4050 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4057 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4058 m_commandStack->push(command);
4061 void CustomTrackView::slotUpdateAllThumbs()
4063 QList<QGraphicsItem *> itemList = items();
4064 //if (itemList.isEmpty()) return;
4066 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4067 for (int i = 0; i < itemList.count(); i++) {
4068 if (itemList.at(i)->type() == AVWIDGET) {
4069 item = static_cast <ClipItem *>(itemList.at(i));
4070 if (item->clipType() != COLOR) {
4071 // Check if we have a cached thumbnail
4072 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4073 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4074 if (QFile::exists(thumb)) {
4076 item->slotSetStartThumb(pix);
4077 item->slotSetEndThumb(pix);
4080 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4081 QString endThumb = startThumb;
4082 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4083 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4084 if (QFile::exists(startThumb)) {
4085 QPixmap pix(startThumb);
4086 item->slotSetStartThumb(pix);
4088 if (QFile::exists(endThumb)) {
4089 QPixmap pix(endThumb);
4090 item->slotSetEndThumb(pix);
4094 item->refreshClip(false);
4095 qApp->processEvents();
4098 viewport()->update();
4101 void CustomTrackView::saveThumbnails()
4103 QList<QGraphicsItem *> itemList = items();
4105 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4106 for (int i = 0; i < itemList.count(); i++) {
4107 if (itemList.at(i)->type() == AVWIDGET) {
4108 item = static_cast <ClipItem *>(itemList.at(i));
4109 if (item->clipType() != COLOR) {
4110 // Check if we have a cached thumbnail
4111 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4112 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4113 if (!QFile::exists(thumb)) {
4114 QPixmap pix(item->startThumb());
4118 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4119 QString endThumb = startThumb;
4120 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4121 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4122 if (!QFile::exists(startThumb)) {
4123 QPixmap pix(item->startThumb());
4124 pix.save(startThumb);
4126 if (!QFile::exists(endThumb)) {
4127 QPixmap pix(item->endThumb());
4137 void CustomTrackView::slotInsertTrack(int ix)
4139 kDebug() << "// INSERTING TRK: " << ix;
4140 QDialog d(parentWidget());
4141 Ui::AddTrack_UI view;
4143 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4144 view.track_nb->setValue(ix);
4145 d.setWindowTitle(i18n("Insert Track"));
4147 if (d.exec() == QDialog::Accepted) {
4148 ix = view.track_nb->value();
4149 if (view.before_select->currentIndex() == 1) {
4153 if (view.video_track->isChecked()) {
4154 info.type = VIDEOTRACK;
4155 info.isMute = false;
4156 info.isBlind = false;
4157 info.isLocked = false;
4159 info.type = AUDIOTRACK;
4160 info.isMute = false;
4161 info.isBlind = true;
4162 info.isLocked = false;
4164 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4165 m_commandStack->push(addTrack);
4166 m_document->setModified(true);
4170 void CustomTrackView::slotDeleteTrack(int ix)
4173 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4175 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4176 deleteTimelineTrack(ix, info);
4177 m_document->setModified(true);
4178 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4179 m_commandStack->push(command);*/
4183 void CustomTrackView::slotChangeTrack(int ix)
4185 QDialog d(parentWidget());
4186 Ui::AddTrack_UI view;
4188 view.label->setText(i18n("Change track"));
4189 view.before_select->setHidden(true);
4190 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4191 view.track_nb->setValue(ix);
4192 d.setWindowTitle(i18n("Change Track Type"));
4194 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4195 view.video_track->setChecked(true);
4197 view.audio_track->setChecked(true);
4199 if (d.exec() == QDialog::Accepted) {
4201 info.isLocked = false;
4202 info.isMute = false;
4203 ix = view.track_nb->value();
4205 if (view.video_track->isChecked()) {
4206 info.type = VIDEOTRACK;
4207 info.isBlind = false;
4209 info.type = AUDIOTRACK;
4210 info.isBlind = true;
4212 changeTimelineTrack(ix, info);
4213 m_document->setModified(true);
4218 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4220 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4221 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4222 QList<QGraphicsItem *> selection = m_scene->items(r);
4223 QUndoCommand *deleteTrack = new QUndoCommand();
4224 deleteTrack->setText("Delete track");
4226 // Delete all clips in selected track
4227 for (int i = 0; i < selection.count(); i++) {
4228 if (selection.at(i)->type() == AVWIDGET) {
4229 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4230 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4231 m_scene->removeItem(item);
4234 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4235 Transition *item = static_cast <Transition *>(selection.at(i));
4236 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4237 m_scene->removeItem(item);
4243 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4244 m_commandStack->push(deleteTrack);
4247 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4249 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4250 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4251 m_commandStack->push(changeTrack);
4254 void CustomTrackView::autoTransition()
4256 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4257 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4258 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4261 Transition *tr = static_cast <Transition*>(itemList.at(0));
4262 tr->setAutomatic(!tr->isAutomatic());
4263 QDomElement transition = tr->toXML();
4264 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);
4268 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4271 QDomNodeList params = effect.elementsByTagName("parameter");
4272 for (int i = 0; i < params.count(); i++) {
4273 QDomElement e = params.item(i).toElement();
4274 if (!e.isNull() && e.attribute("type") == "constant") {
4275 if (e.hasAttribute("factor")) {
4276 double factor = e.attribute("factor").toDouble();
4277 double value = e.attribute("value").toDouble();
4278 value = value / factor;
4279 result.append(QString::number(value));
4280 } else result.append(e.attribute("value"));
4286 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4288 QList<QGraphicsItem *> list = scene()->items();
4289 ClipItem *clip = NULL;
4290 for (int i = 0; i < list.size(); ++i) {
4291 if (list.at(i)->type() == AVWIDGET) {
4292 clip = static_cast <ClipItem *>(list.at(i));
4293 if (clip->clipProducer() == id) {
4294 clip->setClipName(name);
4298 viewport()->update();
4301 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4303 minimum = GenTime();
4304 maximum = GenTime();
4305 QList<QGraphicsItem *> selection;
4306 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4307 selection.removeAll(item);
4308 for (int i = 0; i < selection.count(); i++) {
4309 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4310 if (clip && clip->type() == AVWIDGET) {
4311 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4312 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4317 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4319 minimum = GenTime();
4320 maximum = GenTime();
4321 QList<QGraphicsItem *> selection;
4322 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4323 selection.removeAll(item);
4324 for (int i = 0; i < selection.count(); i++) {
4325 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4326 if (clip && clip->type() == TRANSITIONWIDGET) {
4327 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4328 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4334 void CustomTrackView::loadGroups(const QDomNodeList groups)
4336 for (int i = 0; i < groups.count(); i++) {
4337 QDomNodeList children = groups.at(i).childNodes();
4338 scene()->clearSelection();
4339 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4340 QDomNode n = children.item(nodeindex);
4341 QDomElement elem = n.toElement();
4342 int pos = elem.attribute("position").toInt();
4343 int track = elem.attribute("track").toInt();
4344 if (elem.tagName() == "clipitem") {
4345 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4346 if (clip) clip->setSelected(true);
4348 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4349 if (clip) clip->setSelected(true);
4352 groupSelectedItems(false, true);
4356 void CustomTrackView::splitAudio()
4358 resetSelectionGroup();
4359 QList<QGraphicsItem *> selection = scene()->selectedItems();
4360 if (selection.isEmpty()) {
4361 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4364 QUndoCommand *splitCommand = new QUndoCommand();
4365 splitCommand->setText(i18n("Split audio"));
4366 for (int i = 0; i < selection.count(); i++) {
4367 if (selection.at(i)->type() == AVWIDGET) {
4368 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4369 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4370 if (clip->parentItem()) {
4371 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4373 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4378 m_commandStack->push(splitCommand);
4381 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4383 ClipItem *clip = getClipItemAt(pos, track);
4385 kDebug() << "// Cannot find clip to split!!!";
4389 int start = pos.frames(m_document->fps());
4390 int freetrack = m_document->tracksCount() - track - 1;
4391 for (; freetrack > 0; freetrack--) {
4392 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4393 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4394 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4395 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4396 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4401 kDebug() << "GOT TRK: " << track;
4402 if (freetrack == 0) {
4403 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4406 info.startPos = clip->startPos();
4407 info.endPos = clip->endPos();
4408 info.cropStart = clip->cropStart();
4409 info.track = m_document->tracksCount() - freetrack;
4410 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4411 scene()->clearSelection();
4412 clip->setSelected(true);
4413 ClipItem *audioClip = getClipItemAt(start, info.track);
4415 clip->setVideoOnly(true);
4416 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4417 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4418 audioClip->setSelected(true);
4419 audioClip->setAudioOnly(true);
4420 groupSelectedItems(false, true);
4424 // unsplit clip: remove audio part and change video part to normal clip
4425 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4426 kDebug() << "//CANNOT FIND CLP GRP";
4429 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4430 QList<QGraphicsItem *> children = grp->childItems();
4431 if (children.count() != 2) {
4432 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4435 for (int i = 0; i < children.count(); i++) {
4436 if (children.at(i) != clip) {
4437 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4438 ItemInfo info = clip->info();
4439 deleteClip(clp->info());
4440 clip->setVideoOnly(false);
4441 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4445 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4446 m_document->clipManager()->removeGroup(grp);
4447 scene()->destroyItemGroup(grp);
4451 void CustomTrackView::setVideoOnly()
4453 resetSelectionGroup();
4454 QList<QGraphicsItem *> selection = scene()->selectedItems();
4455 if (selection.isEmpty()) {
4456 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4459 QUndoCommand *videoCommand = new QUndoCommand();
4460 videoCommand->setText(i18n("Video only"));
4461 for (int i = 0; i < selection.count(); i++) {
4462 if (selection.at(i)->type() == AVWIDGET) {
4463 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4464 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4465 if (clip->parentItem()) {
4466 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4468 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4473 m_commandStack->push(videoCommand);
4476 void CustomTrackView::setAudioOnly()
4478 resetSelectionGroup();
4479 QList<QGraphicsItem *> selection = scene()->selectedItems();
4480 if (selection.isEmpty()) {
4481 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4484 QUndoCommand *videoCommand = new QUndoCommand();
4485 videoCommand->setText(i18n("Audio only"));
4486 for (int i = 0; i < selection.count(); i++) {
4487 if (selection.at(i)->type() == AVWIDGET) {
4488 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4489 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4490 if (clip->parentItem()) {
4491 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4493 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4498 m_commandStack->push(videoCommand);
4501 void CustomTrackView::setAudioAndVideo()
4503 resetSelectionGroup();
4504 QList<QGraphicsItem *> selection = scene()->selectedItems();
4505 if (selection.isEmpty()) {
4506 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4509 QUndoCommand *videoCommand = new QUndoCommand();
4510 videoCommand->setText(i18n("Audio and Video"));
4511 for (int i = 0; i < selection.count(); i++) {
4512 if (selection.at(i)->type() == AVWIDGET) {
4513 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4514 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4515 if (clip->parentItem()) {
4516 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4518 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4523 m_commandStack->push(videoCommand);
4526 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4528 ClipItem *clip = getClipItemAt(pos, track);
4530 kDebug() << "// Cannot find clip to split!!!";
4534 int start = pos.frames(m_document->fps());
4535 clip->setVideoOnly(true);
4536 clip->setAudioOnly(false);
4537 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4538 } else if (audioOnly) {
4539 int start = pos.frames(m_document->fps());
4540 clip->setAudioOnly(true);
4541 clip->setVideoOnly(false);
4542 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4544 int start = pos.frames(m_document->fps());
4545 clip->setAudioOnly(false);
4546 clip->setVideoOnly(false);
4547 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4552 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4554 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4555 m_clipTypeGroup->setEnabled(false);
4557 m_clipTypeGroup->setEnabled(true);
4558 QList <QAction *> actions = m_clipTypeGroup->actions();
4560 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4561 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4562 else lookup = "clip_audio_and_video";
4563 for (int i = 0; i < actions.count(); i++) {
4564 if (actions.at(i)->data().toString() == lookup) {
4565 actions.at(i)->setChecked(true);
4572 void CustomTrackView::reloadTransitionLumas()
4576 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4577 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4578 for (int i = 0; i < params.count(); i++) {
4579 QDomElement e = params.item(i).toElement();
4580 if (e.attribute("tag") == "resource") {
4581 lumaNames = e.attribute("paramlistdisplay");
4582 lumaFiles = e.attribute("paramlist");
4587 QList<QGraphicsItem *> itemList = items();
4588 Transition *transitionitem;
4589 QDomElement transitionXml;
4590 for (int i = 0; i < itemList.count(); i++) {
4591 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4592 transitionitem = static_cast <Transition*>(itemList.at(i));
4593 transitionXml = transitionitem->toXML();
4594 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4595 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4596 for (int i = 0; i < params.count(); i++) {
4597 QDomElement e = params.item(i).toElement();
4598 if (e.attribute("tag") == "resource") {
4599 e.setAttribute("paramlistdisplay", lumaNames);
4600 e.setAttribute("paramlist", lumaFiles);
4605 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4606 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4607 for (int i = 0; i < params.count(); i++) {
4608 QDomElement e = params.item(i).toElement();
4609 if (e.attribute("tag") == "luma") {
4610 e.setAttribute("paramlistdisplay", lumaNames);
4611 e.setAttribute("paramlist", lumaFiles);
4618 emit transitionItemSelected(NULL);
4621 #include "customtrackview.moc"