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 = (ClipItem *)itemList.at(i);
1265 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1266 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1269 if (item->isItemLocked()) {
1272 item->initEffect(effect);
1273 if (effect.attribute("tag") == "ladspa") {
1274 QString ladpsaFile = m_document->getLadspaFile();
1275 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1276 effect.setAttribute("src", ladpsaFile);
1278 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1283 m_commandStack->push(effectCommand);
1284 m_document->setModified(true);
1285 } else delete effectCommand;
1288 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1290 QList<QGraphicsItem *> itemList;
1291 QUndoCommand *effectCommand = new QUndoCommand();
1293 QDomNode namenode = effect.elementsByTagName("name").item(0);
1294 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1295 else effectName = i18n("effect");
1296 effectCommand->setText(i18n("Add %1", effectName));
1298 if (track == -1) itemList = scene()->selectedItems();
1299 if (itemList.isEmpty()) {
1300 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1301 if (clip) itemList.append(clip);
1302 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1304 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1305 for (int i = 0; i < itemList.count(); i++) {
1306 if (itemList.at(i)->type() == AVWIDGET) {
1307 ClipItem *item = (ClipItem *)itemList.at(i);
1308 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1309 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1312 if (item->isItemLocked()) {
1315 item->initEffect(effect);
1316 if (effect.attribute("tag") == "ladspa") {
1317 QString ladpsaFile = m_document->getLadspaFile();
1318 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1319 effect.setAttribute("src", ladpsaFile);
1321 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1326 m_commandStack->push(effectCommand);
1327 m_document->setModified(true);
1328 } else delete effectCommand;
1331 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1333 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1334 m_commandStack->push(command);
1335 m_document->setModified(true);
1338 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1340 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1342 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1343 if (effect.attribute("tag") == "ladspa") {
1344 // Update the ladspa affect file
1345 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1347 // check if we are trying to reset a keyframe effect
1348 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1349 clip->initEffect(effect);
1350 clip->setEffectAt(ix, effect);
1351 effectParams = clip->getEffectArgs(effect);
1353 if (effectParams.paramValue("disabled") == "1") {
1354 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1355 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1356 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1357 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1358 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1360 clip->setEffectAt(ix, effect);
1361 if (ix == clip->selectedEffectIndex()) {
1362 clip->setSelectedEffect(ix);
1363 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1365 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1366 // A fade effect was modified, update the clip
1367 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1368 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1369 clip->setFadeIn(pos);
1371 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1372 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1373 clip->setFadeOut(pos);
1377 m_document->setModified(true);
1380 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1382 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1384 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1385 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1386 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1387 clip->setEffectAt(oldPos - 1, act);
1388 clip->setEffectAt(newPos - 1, before);
1389 emit clipItemSelected(clip, newPos - 1);
1391 m_document->setModified(true);
1394 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1396 QDomElement effect = clip->effectAt(effectPos);
1397 QDomElement oldEffect = effect.cloneNode().toElement();
1398 effect.setAttribute("disabled", disable);
1399 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1400 m_commandStack->push(command);
1401 m_document->setModified(true);
1404 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1406 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1407 m_commandStack->push(command);
1408 m_document->setModified(true);
1411 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1413 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1414 m_commandStack->push(command);
1417 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1421 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1422 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1423 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1424 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);
1425 m_blockRefresh = false;
1428 if (item->parentItem()) {
1429 // Item is part of a group, reset group
1430 resetSelectionGroup();
1432 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1434 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1435 int cutPos = (int) cutTime.frames(m_document->fps());
1437 double speed = item->speed();
1438 newPos.startPos = cutTime;
1439 newPos.endPos = info.endPos;
1440 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1441 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1442 newPos.track = info.track;
1443 ClipItem *dup = item->clone(newPos);
1444 // remove unwanted effects (fade in) from 2nd part of cutted clip
1445 int ix = dup->hasEffect(QString(), "fadein");
1447 QDomElement oldeffect = item->effectAt(ix);
1448 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1450 ix = dup->hasEffect(QString(), "fade_from_black");
1452 QDomElement oldeffect = item->effectAt(ix);
1453 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1455 item->resizeEnd(cutPos, false);
1456 scene()->addItem(dup);
1457 if (item->checkKeyFrames()) slotRefreshEffects(item);
1458 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1459 item->baseClip()->addReference();
1460 m_document->updateClip(item->baseClip()->getId());
1461 m_document->setModified(true);
1462 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);
1463 kDebug() << "// CUTTING CLIP dONE";
1467 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1468 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1469 if (!item || !dup || item == dup) {
1470 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1471 m_blockRefresh = false;
1474 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1475 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1479 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1480 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1481 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1482 //deleteClip(dup->info());
1485 if (dup->isSelected()) emit clipItemSelected(NULL);
1486 dup->baseClip()->removeReference();
1487 m_document->updateClip(dup->baseClip()->getId());
1488 scene()->removeItem(dup);
1491 ItemInfo clipinfo = item->info();
1492 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1493 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1495 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1496 m_document->setModified(true);
1498 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1501 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1504 void CustomTrackView::slotEnableRefresh()
1506 m_blockRefresh = false;
1509 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1511 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1512 if (itemList.count() == 1) {
1513 if (itemList.at(0)->type() == AVWIDGET) {
1514 ClipItem *item = (ClipItem *) itemList.at(0);
1516 info.track = item->track();
1517 ClipItem *transitionClip = NULL;
1518 const int transitiontrack = getPreviousVideoTrack(info.track);
1519 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1520 if (pos < item->startPos() + item->duration() / 2) {
1521 // add transition to clip start
1522 info.startPos = item->startPos();
1523 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1524 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1525 info.endPos = transitionClip->endPos();
1526 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1527 // Check there is no other transition at that place
1528 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1529 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1530 QList<QGraphicsItem *> selection = m_scene->items(r);
1531 bool transitionAccepted = true;
1532 for (int i = 0; i < selection.count(); i++) {
1533 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1534 Transition *tr = static_cast <Transition *>(selection.at(i));
1535 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1536 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1537 } else transitionAccepted = false;
1540 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1541 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1544 // add transition to clip end
1545 info.endPos = item->endPos();
1546 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1547 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1548 info.startPos = transitionClip->startPos();
1549 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1550 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1551 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1553 // Check there is no other transition at that place
1554 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1555 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1556 QList<QGraphicsItem *> selection = m_scene->items(r);
1557 bool transitionAccepted = true;
1558 for (int i = 0; i < selection.count(); i++) {
1559 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1560 Transition *tr = static_cast <Transition *>(selection.at(i));
1561 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1562 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1563 } else transitionAccepted = false;
1566 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1567 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1570 } else for (int i = 0; i < itemList.count(); i++) {
1571 if (itemList.at(i)->type() == AVWIDGET) {
1572 ClipItem *item = (ClipItem *) itemList.at(i);
1574 info.startPos = item->startPos();
1575 info.endPos = info.startPos + GenTime(65, m_document->fps());
1576 info.track = item->track();
1578 // Check there is no other transition at that place
1579 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1580 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1581 QList<QGraphicsItem *> selection = m_scene->items(r);
1582 bool transitionAccepted = true;
1583 for (int i = 0; i < selection.count(); i++) {
1584 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1585 Transition *tr = static_cast <Transition *>(selection.at(i));
1586 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1587 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1588 } else transitionAccepted = false;
1591 int transitiontrack = getPreviousVideoTrack(info.track);
1592 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1593 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1598 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1600 if (transitionInfo.startPos >= transitionInfo.endPos) {
1601 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1604 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1605 m_commandStack->push(command);
1606 m_document->setModified(true);
1609 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1611 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1612 //kDebug() << "---- ADDING transition " << params.attribute("value");
1613 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1614 scene()->addItem(tr);
1615 m_document->setModified(true);
1617 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1622 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1624 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1626 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1629 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1630 if (m_dragItem == item) m_dragItem = NULL;
1632 emit transitionItemSelected(NULL);
1633 m_document->setModified(true);
1636 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1638 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1639 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1640 m_commandStack->push(command);
1641 m_document->setModified(true);
1644 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1646 Transition *item = getTransitionItemAt(pos, track);
1648 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1651 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);
1652 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1653 item->setTransitionParameters(transition);
1654 if (updateTransitionWidget) {
1655 ItemInfo info = item->info();
1657 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1658 if (transitionClip && transitionClip->baseClip()) {
1659 QString size = transitionClip->baseClip()->getProperty("frame_size");
1660 p.setX(size.section('x', 0, 0).toInt());
1661 p.setY(size.section('x', 1, 1).toInt());
1663 emit transitionItemSelected(item, p, true);
1665 m_document->setModified(true);
1668 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1670 event->setDropAction(Qt::IgnoreAction);
1671 const QPointF pos = mapToScene(event->pos());
1672 if (m_selectionGroup && m_clipDrag) {
1673 m_selectionGroup->setPos(pos.x(), pos.y());
1674 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1675 event->setDropAction(Qt::MoveAction);
1676 event->acceptProposedAction();
1678 QGraphicsView::dragMoveEvent(event);
1682 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1684 if (m_selectionGroup && m_clipDrag) {
1685 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1687 scene()->destroyItemGroup(m_selectionGroup);
1688 m_selectionGroup = NULL;
1689 } else QGraphicsView::dragLeaveEvent(event);
1692 void CustomTrackView::dropEvent(QDropEvent * event)
1694 if (m_selectionGroup && m_clipDrag) {
1695 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1696 resetSelectionGroup();
1697 m_scene->clearSelection();
1698 bool hasVideoClip = false;
1699 QUndoCommand *addCommand = new QUndoCommand();
1700 addCommand->setText(i18n("Add timeline clip"));
1702 for (int i = 0; i < items.count(); i++) {
1703 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1704 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1705 if (items.count() == 1) {
1706 updateClipTypeActions(item);
1708 updateClipTypeActions(NULL);
1711 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1712 item->baseClip()->addReference();
1713 m_document->updateClip(item->baseClip()->getId());
1714 ItemInfo info = item->info();
1716 int tracknumber = m_document->tracksCount() - info.track - 1;
1717 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1718 if (isLocked) item->setItemLocked(true);
1720 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1721 // add transparency transition
1722 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1724 info.track = m_document->tracksCount() - item->track();
1725 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1726 item->setSelected(true);
1728 m_commandStack->push(addCommand);
1729 m_document->setModified(true);
1730 m_changeSpeedAction->setEnabled(hasVideoClip);
1731 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1732 if (items.count() > 1) groupSelectedItems(true);
1733 } else QGraphicsView::dropEvent(event);
1738 QStringList CustomTrackView::mimeTypes() const
1740 QStringList qstrList;
1741 // list of accepted mime types for drop
1742 qstrList.append("text/plain");
1743 qstrList.append("kdenlive/producerslist");
1744 qstrList.append("kdenlive/clip");
1748 Qt::DropActions CustomTrackView::supportedDropActions() const
1750 // returns what actions are supported when dropping
1751 return Qt::MoveAction;
1754 void CustomTrackView::setDuration(int duration)
1756 int diff = qAbs(duration - sceneRect().width());
1757 if (diff * matrix().m11() > -50) {
1758 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1759 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1761 m_projectDuration = duration;
1764 int CustomTrackView::duration() const
1766 return m_projectDuration;
1769 void CustomTrackView::addTrack(TrackInfo type, int ix)
1771 if (ix == -1 || ix == m_document->tracksCount()) {
1772 m_document->insertTrack(ix, type);
1773 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1775 m_document->insertTrack(m_document->tracksCount() - ix, type);
1776 // insert track in MLT playlist
1777 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1779 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1780 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1781 QList<QGraphicsItem *> selection = m_scene->items(r);
1782 resetSelectionGroup();
1784 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1785 scene()->addItem(m_selectionGroup);
1786 for (int i = 0; i < selection.count(); i++) {
1787 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1788 m_selectionGroup->addToGroup(selection.at(i));
1789 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1791 // Move graphic items
1792 m_selectionGroup->translate(0, m_tracksHeight);
1794 // adjust track number
1795 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1796 for (int i = 0; i < children.count(); i++) {
1797 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1799 ItemInfo clipinfo = item->info();
1800 if (item->type() == AVWIDGET) {
1801 ClipItem *clip = static_cast <ClipItem *>(item);
1802 // We add a move clip command so that we get the correct producer for new track number
1803 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1804 Mlt::Producer *prod;
1805 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1806 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1807 else prod = clip->baseClip()->producer(clipinfo.track);
1808 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1809 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1811 } else if (item->type() == TRANSITIONWIDGET) {
1812 Transition *tr = static_cast <Transition *>(item);
1813 int track = tr->transitionEndTrack();
1815 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1819 resetSelectionGroup(false);
1822 int maxHeight = m_tracksHeight * m_document->tracksCount();
1823 for (int i = 0; i < m_guides.count(); i++) {
1824 QLineF l = m_guides.at(i)->line();
1825 l.setP2(QPointF(l.x2(), maxHeight));
1826 m_guides.at(i)->setLine(l);
1828 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1829 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1830 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1831 viewport()->update();
1832 //setFixedHeight(50 * m_tracksCount);
1835 void CustomTrackView::removeTrack(int ix)
1837 // Delete track in MLT playlist
1838 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1839 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1841 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1842 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1843 QList<QGraphicsItem *> selection = m_scene->items(r);
1845 resetSelectionGroup();
1847 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1848 scene()->addItem(m_selectionGroup);
1849 for (int i = 0; i < selection.count(); i++) {
1850 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1851 m_selectionGroup->addToGroup(selection.at(i));
1852 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1855 // Move graphic items
1856 qreal ydiff = 0 - (int) m_tracksHeight;
1857 m_selectionGroup->translate(0, ydiff);
1859 // adjust track number
1860 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1861 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1862 for (int i = 0; i < children.count(); i++) {
1863 if (children.at(i)->type() == AVWIDGET) {
1864 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1866 ItemInfo clipinfo = clip->info();
1867 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1868 // We add a move clip command so that we get the correct producer for new track number
1869 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1870 Mlt::Producer *prod;
1871 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1872 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1873 else prod = clip->baseClip()->producer(clipinfo.track);
1874 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1876 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1877 Transition *tr = static_cast <Transition *>(children.at(i));
1879 int track = tr->transitionEndTrack();
1881 ItemInfo clipinfo = tr->info();
1882 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1886 resetSelectionGroup(false);
1888 int maxHeight = m_tracksHeight * m_document->tracksCount();
1889 for (int i = 0; i < m_guides.count(); i++) {
1890 QLineF l = m_guides.at(i)->line();
1891 l.setP2(QPointF(l.x2(), maxHeight));
1892 m_guides.at(i)->setLine(l);
1894 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1895 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1896 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1897 viewport()->update();
1900 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1902 int tracknumber = m_document->tracksCount() - ix;
1903 m_document->setTrackType(tracknumber - 1, type);
1904 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1905 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1906 viewport()->update();
1910 void CustomTrackView::slotSwitchTrackAudio(int ix)
1912 /*for (int i = 0; i < m_document->tracksCount(); i++)
1913 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1914 int tracknumber = m_document->tracksCount() - ix - 1;
1915 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1916 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1917 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1918 m_document->setModified(true);
1921 void CustomTrackView::slotSwitchTrackLock(int ix)
1923 int tracknumber = m_document->tracksCount() - ix - 1;
1924 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1925 m_commandStack->push(command);
1929 void CustomTrackView::lockTrack(int ix, bool lock)
1931 int tracknumber = m_document->tracksCount() - ix - 1;
1932 m_document->switchTrackLock(tracknumber, lock);
1933 emit doTrackLock(ix, lock);
1934 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1936 for (int i = 0; i < selection.count(); i++) {
1937 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1938 if (selection.at(i)->isSelected()) {
1939 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1940 else emit transitionItemSelected(NULL);
1942 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1944 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1945 viewport()->update();
1946 m_document->setModified(true);
1949 void CustomTrackView::slotSwitchTrackVideo(int ix)
1951 int tracknumber = m_document->tracksCount() - ix;
1952 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1953 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1954 m_document->setModified(true);
1957 void CustomTrackView::slotRemoveSpace()
1961 if (m_menuPosition.isNull()) {
1962 pos = GenTime(cursorPos(), m_document->fps());
1964 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1967 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1968 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1970 ClipItem *item = getClipItemAt(pos, track);
1972 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);
1975 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1976 //kDebug() << "// GOT LENGT; " << length;
1978 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);
1982 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1983 QList<QGraphicsItem *> items = m_scene->items(r);
1985 QList<ItemInfo> clipsToMove;
1986 QList<ItemInfo> transitionsToMove;
1988 for (int i = 0; i < items.count(); i++) {
1989 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1990 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1991 ItemInfo info = item->info();
1992 if (item->type() == AVWIDGET) {
1993 clipsToMove.append(info);
1994 } else if (item->type() == TRANSITIONWIDGET) {
1995 transitionsToMove.append(info);
2000 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2001 m_commandStack->push(command);
2004 void CustomTrackView::slotInsertSpace()
2008 if (m_menuPosition.isNull()) {
2009 pos = GenTime(cursorPos(), m_document->fps());
2011 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2012 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2014 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2015 if (d.exec() != QDialog::Accepted) return;
2016 GenTime spaceDuration = d.selectedDuration();
2017 track = d.selectedTrack();
2018 ClipItem *item = getClipItemAt(pos, track);
2019 if (item) pos = item->startPos();
2022 int maxh = sceneRect().height();
2024 minh = track * m_tracksHeight + m_tracksHeight / 2;
2025 maxh = m_tracksHeight / 2 - 1;
2028 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2029 QList<QGraphicsItem *> items = m_scene->items(r);
2031 QList<ItemInfo> clipsToMove;
2032 QList<ItemInfo> transitionsToMove;
2034 for (int i = 0; i < items.count(); i++) {
2035 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2036 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2037 ItemInfo info = item->info();
2038 if (item->type() == AVWIDGET) {
2039 clipsToMove.append(info);
2040 } else if (item->type() == TRANSITIONWIDGET) {
2041 transitionsToMove.append(info);
2046 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2047 m_commandStack->push(command);
2050 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2052 int diff = duration.frames(m_document->fps());
2053 resetSelectionGroup();
2054 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2055 scene()->addItem(m_selectionGroup);
2057 Transition *transition;
2059 // Create lists with start pos for each track
2060 QMap <int, int> trackClipStartList;
2061 QMap <int, int> trackTransitionStartList;
2063 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2064 trackClipStartList[i] = -1;
2065 trackTransitionStartList[i] = -1;
2068 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2069 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2071 if (clip->parentItem()) {
2072 m_selectionGroup->addToGroup(clip->parentItem());
2073 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2075 m_selectionGroup->addToGroup(clip);
2076 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2078 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))
2079 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2080 } 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);
2082 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2083 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2085 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2086 m_selectionGroup->addToGroup(transition);
2087 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))
2088 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2089 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2090 } 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);
2092 m_selectionGroup->translate(diff, 0);
2094 // update items coordinates
2095 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2096 for (int i = 0; i < itemList.count(); i++) {
2097 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2098 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2099 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2100 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2101 for (int j = 0; j < children.count(); j++) {
2102 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2106 resetSelectionGroup(false);
2107 if (track != -1) track = m_document->tracksCount() - track;
2108 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2111 void CustomTrackView::deleteClip(const QString &clipId)
2113 resetSelectionGroup();
2114 QList<QGraphicsItem *> itemList = items();
2115 QUndoCommand *deleteCommand = new QUndoCommand();
2116 deleteCommand->setText(i18n("Delete timeline clips"));
2118 for (int i = 0; i < itemList.count(); i++) {
2119 if (itemList.at(i)->type() == AVWIDGET) {
2120 ClipItem *item = (ClipItem *)itemList.at(i);
2121 if (item->clipProducer() == clipId) {
2123 if (item->parentItem()) {
2124 // Clip is in a group, destroy the group
2125 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2127 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2131 if (count == 0) delete deleteCommand;
2132 else m_commandStack->push(deleteCommand);
2135 void CustomTrackView::setCursorPos(int pos, bool seek)
2137 if (pos == m_cursorPos) return;
2138 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2140 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2141 else if (m_autoScroll) checkScrolling();
2142 m_cursorLine->setPos(m_cursorPos, 0);
2145 void CustomTrackView::updateCursorPos()
2147 m_cursorLine->setPos(m_cursorPos, 0);
2150 int CustomTrackView::cursorPos()
2152 return (int)(m_cursorPos);
2155 void CustomTrackView::moveCursorPos(int delta)
2157 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2158 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2159 m_cursorPos += delta;
2160 m_cursorLine->setPos(m_cursorPos, 0);
2161 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2164 void CustomTrackView::initCursorPos(int pos)
2166 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2168 m_cursorLine->setPos(pos, 0);
2172 void CustomTrackView::checkScrolling()
2174 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2177 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2179 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2180 QGraphicsView::mouseReleaseEvent(event);
2181 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2182 if (event->button() == Qt::MidButton) {
2185 setDragMode(QGraphicsView::NoDrag);
2186 if (m_operationMode == MOVEGUIDE) {
2187 setCursor(Qt::ArrowCursor);
2188 m_operationMode = NONE;
2189 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2190 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2191 if (newPos != m_dragGuide->position()) {
2192 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2193 m_commandStack->push(command);
2194 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2195 m_document->syncGuides(m_guides);
2200 } else if (m_operationMode == SPACER) {
2202 if (event->modifiers() != Qt::ControlModifier) {
2203 // We are moving all tracks
2205 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2206 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2207 if (timeOffset != GenTime()) {
2208 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2210 QList<ItemInfo> clipsToMove;
2211 QList<ItemInfo> transitionsToMove;
2213 // Create lists with start pos for each track
2214 QMap <int, int> trackClipStartList;
2215 QMap <int, int> trackTransitionStartList;
2217 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2218 trackClipStartList[i] = -1;
2219 trackTransitionStartList[i] = -1;
2222 int max = items.count();
2223 for (int i = 0; i < max; i++) {
2224 if (items.at(i)->type() == GROUPWIDGET)
2225 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2228 for (int i = 0; i < items.count(); i++) {
2229 if (items.at(i)->type() == AVWIDGET) {
2230 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2231 ItemInfo info = item->info();
2232 clipsToMove.append(info);
2234 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2235 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2236 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2237 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2238 ItemInfo info = item->info();
2239 transitionsToMove.append(info);
2241 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2242 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2246 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2247 m_commandStack->push(command);
2248 if (track != -1) track = m_document->tracksCount() - track;
2249 kDebug() << "SPACER TRACK:" << track;
2250 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2252 resetSelectionGroup(false);
2253 m_operationMode = NONE;
2254 } else if (m_operationMode == RUBBERSELECTION) {
2255 kDebug() << "// END RUBBER SELECT";
2256 resetSelectionGroup();
2257 groupSelectedItems();
2258 m_operationMode = NONE;
2261 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2262 emit transitionItemSelected(NULL);
2266 if (m_dragItem) info = m_dragItem->info();
2268 if (m_operationMode == MOVE) {
2269 setCursor(Qt::OpenHandCursor);
2271 if (m_dragItem->parentItem() == 0) {
2272 // we are moving one clip, easy
2273 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2274 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2275 Mlt::Producer *prod;
2276 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2277 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2278 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2279 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);
2281 kDebug() << "// get trans info";
2282 int tracknumber = m_document->tracksCount() - item->track() - 1;
2283 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2284 if (isLocked) item->setItemLocked(true);
2286 QUndoCommand *moveCommand = new QUndoCommand();
2287 moveCommand->setText(i18n("Move clip"));
2288 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2289 // Also move automatic transitions (on lower track)
2290 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2291 kDebug() << "// get trans info2";
2292 if (tr && tr->isAutomatic()) {
2293 ItemInfo trInfo = tr->info();
2294 ItemInfo newTrInfo = trInfo;
2295 newTrInfo.track = info.track;
2296 newTrInfo.startPos = m_dragItem->startPos();
2297 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2298 // transition end should stay the same
2300 // transition end should be adjusted to clip
2301 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2303 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2305 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2306 // Check if there is a transition at clip end
2307 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2308 if (tr && tr->isAutomatic()) {
2309 ItemInfo trInfo = tr->info();
2310 ItemInfo newTrInfo = trInfo;
2311 newTrInfo.track = info.track;
2312 newTrInfo.endPos = m_dragItem->endPos();
2313 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2314 // transition start should stay the same
2316 // transition start should be moved
2317 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2319 if (newTrInfo.startPos < newTrInfo.endPos)
2320 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2323 // Also move automatic transitions (on upper track)
2324 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2325 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2326 ItemInfo trInfo = tr->info();
2327 ItemInfo newTrInfo = trInfo;
2328 newTrInfo.startPos = m_dragItem->startPos();
2329 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2330 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2331 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2332 // transition end should be adjusted to clip on upper track
2333 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2335 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2338 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2339 // Check if there is a transition at clip end
2340 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2341 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2342 ItemInfo trInfo = tr->info();
2343 ItemInfo newTrInfo = trInfo;
2344 newTrInfo.endPos = m_dragItem->endPos();
2345 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2346 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2347 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2348 // transition start should be moved
2349 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2351 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2355 m_commandStack->push(moveCommand);
2357 // undo last move and emit error message
2358 bool snap = KdenliveSettings::snaptopoints();
2359 KdenliveSettings::setSnaptopoints(false);
2360 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2361 KdenliveSettings::setSnaptopoints(snap);
2362 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2364 m_document->setModified(true);
2366 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2367 Transition *transition = static_cast <Transition *>(m_dragItem);
2368 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)) {
2369 // Moving transition failed, revert to previous position
2370 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2371 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2373 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2374 m_commandStack->push(command);
2375 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2379 // Moving several clips. We need to delete them and readd them to new position,
2380 // or they might overlap each other during the move
2381 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2382 QList<QGraphicsItem *> items = group->childItems();
2384 QList<ItemInfo> clipsToMove;
2385 QList<ItemInfo> transitionsToMove;
2387 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2388 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2389 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2390 if (timeOffset != GenTime() || trackOffset != 0) {
2391 // remove items in MLT playlist
2394 int max = items.count();
2395 for (int i = 0; i < max; i++) {
2396 if (items.at(i)->type() == GROUPWIDGET) {
2397 items += items.at(i)->childItems();
2401 for (int i = 0; i < items.count(); i++) {
2402 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2403 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2404 ItemInfo info = item->info();
2405 if (item->type() == AVWIDGET) {
2406 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2407 // error, clip cannot be removed from playlist
2408 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2410 clipsToMove.append(info);
2413 transitionsToMove.append(info);
2414 Transition *tr = static_cast <Transition*>(item);
2415 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2419 for (int i = 0; i < items.count(); i++) {
2420 // re-add items in correct place
2421 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2422 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2424 ItemInfo info = item->info();
2425 int tracknumber = m_document->tracksCount() - info.track - 1;
2426 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2428 group->removeFromGroup(item);
2429 item->setItemLocked(true);
2432 if (item->type() == AVWIDGET) {
2433 ClipItem *clip = static_cast <ClipItem*>(item);
2434 info.track = m_document->tracksCount() - info.track;
2435 Mlt::Producer *prod;
2436 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2437 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2438 else prod = clip->baseClip()->producer(info.track);
2439 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2440 for (int i = 0; i < clip->effectsCount(); i++) {
2441 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2444 Transition *tr = static_cast <Transition*>(item);
2445 int newTrack = tr->transitionEndTrack();
2446 if (!tr->forcedTrack()) {
2447 newTrack = getPreviousVideoTrack(info.track);
2449 tr->updateTransitionEndTrack(newTrack);
2450 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2454 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2455 m_commandStack->push(move);
2457 //QPointF top = group->sceneBoundingRect().topLeft();
2458 //QPointF oldpos = m_selectionGroup->scenePos();
2459 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2460 //group->setPos(top);
2461 //TODO: get rid of the 3 lines below
2462 if (m_selectionGroup) {
2463 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2464 m_selectionGroupInfo.track = m_selectionGroup->track();
2466 m_document->setModified(true);
2470 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2472 if (m_dragItem->type() == AVWIDGET) {
2473 ItemInfo resizeinfo = m_dragItemInfo;
2474 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2475 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2477 QUndoCommand *resizeCommand = new QUndoCommand();
2478 resizeCommand->setText(i18n("Resize clip"));
2480 // Check if there is an automatic transition on that clip (lower track)
2481 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2482 if (transition && transition->isAutomatic()) {
2483 ItemInfo trInfo = transition->info();
2484 ItemInfo newTrInfo = trInfo;
2485 newTrInfo.startPos = m_dragItem->startPos();
2486 if (newTrInfo.startPos < newTrInfo.endPos)
2487 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2489 // Check if there is an automatic transition on that clip (upper track)
2490 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2491 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2492 ItemInfo trInfo = transition->info();
2493 ItemInfo newTrInfo = trInfo;
2494 newTrInfo.startPos = m_dragItem->startPos();
2495 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2496 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2497 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2500 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2501 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2502 m_commandStack->push(resizeCommand);
2504 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2505 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2507 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2508 Transition *transition = static_cast <Transition *>(m_dragItem);
2509 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)) {
2510 // Cannot resize transition
2511 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2512 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2514 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2515 m_commandStack->push(command);
2519 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2520 // Item was resized, rebuild group;
2521 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2522 QList <QGraphicsItem *> children = group->childItems();
2523 m_document->clipManager()->removeGroup(group);
2524 scene()->destroyItemGroup(group);
2525 for (int i = 0; i < children.count(); i++) {
2526 children.at(i)->setSelected(true);
2528 groupSelectedItems(false, true);
2530 //m_document->renderer()->doRefresh();
2531 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2533 if (m_dragItem->type() == AVWIDGET) {
2534 ItemInfo resizeinfo = info;
2535 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2536 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2538 QUndoCommand *resizeCommand = new QUndoCommand();
2539 resizeCommand->setText(i18n("Resize clip"));
2541 // Check if there is an automatic transition on that clip (lower track)
2542 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2543 if (tr && tr->isAutomatic()) {
2544 ItemInfo trInfo = tr->info();
2545 ItemInfo newTrInfo = trInfo;
2546 newTrInfo.endPos = m_dragItem->endPos();
2547 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2550 // Check if there is an automatic transition on that clip (upper track)
2551 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2552 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2553 ItemInfo trInfo = tr->info();
2554 ItemInfo newTrInfo = trInfo;
2555 newTrInfo.endPos = m_dragItem->endPos();
2556 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2557 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2558 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2562 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2563 m_commandStack->push(resizeCommand);
2564 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2566 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2567 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2569 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2570 Transition *transition = static_cast <Transition *>(m_dragItem);
2571 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)) {
2572 // Cannot resize transition
2573 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2574 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2576 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2577 m_commandStack->push(command);
2580 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2581 // Item was resized, rebuild group;
2582 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2583 QList <QGraphicsItem *> children = group->childItems();
2584 m_document->clipManager()->removeGroup(group);
2585 scene()->destroyItemGroup(group);
2586 for (int i = 0; i < children.count(); i++) {
2587 children.at(i)->setSelected(true);
2589 groupSelectedItems(false, true);
2591 //m_document->renderer()->doRefresh();
2592 } else if (m_operationMode == FADEIN) {
2593 // resize fade in effect
2594 ClipItem * item = (ClipItem *) m_dragItem;
2595 int ix = item->hasEffect("volume", "fadein");
2597 QDomElement oldeffect = item->effectAt(ix);
2598 int start = item->cropStart().frames(m_document->fps());
2599 int end = item->fadeIn();
2601 slotDeleteEffect(item, oldeffect);
2604 QDomElement effect = oldeffect.cloneNode().toElement();
2605 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2606 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2607 slotUpdateClipEffect(item, effect, oldeffect, ix);
2608 emit clipItemSelected(item, ix);
2610 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2611 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2612 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2613 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2615 ix = item->hasEffect("volume", "fade_from_black");
2617 QDomElement oldeffect = item->effectAt(ix);
2618 int start = item->cropStart().frames(m_document->fps());
2619 int end = item->fadeIn();
2621 slotDeleteEffect(item, oldeffect);
2624 QDomElement effect = oldeffect.cloneNode().toElement();
2625 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2626 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2627 slotUpdateClipEffect(item, effect, oldeffect, ix);
2628 emit clipItemSelected(item, ix);
2631 } else if (m_operationMode == FADEOUT) {
2632 // resize fade in effect
2633 ClipItem * item = (ClipItem *) m_dragItem;
2634 int ix = item->hasEffect("volume", "fadeout");
2636 QDomElement oldeffect = item->effectAt(ix);
2637 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2638 int start = item->fadeOut();
2640 slotDeleteEffect(item, oldeffect);
2642 start = end - start;
2643 QDomElement effect = oldeffect.cloneNode().toElement();
2644 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2645 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2646 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2647 slotUpdateClipEffect(item, effect, oldeffect, ix);
2648 emit clipItemSelected(item, ix);
2650 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2651 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2652 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2653 EffectsList::setParameter(effect, "out", QString::number(0));
2654 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2656 ix = item->hasEffect("brightness", "fade_to_black");
2658 QDomElement oldeffect = item->effectAt(ix);
2659 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2660 int start = item->fadeOut();
2662 slotDeleteEffect(item, oldeffect);
2664 start = end - start;
2665 QDomElement effect = oldeffect.cloneNode().toElement();
2666 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2667 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2668 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2669 slotUpdateClipEffect(item, effect, oldeffect, ix);
2670 emit clipItemSelected(item, ix);
2673 } else if (m_operationMode == KEYFRAME) {
2674 // update the MLT effect
2675 ClipItem * item = (ClipItem *) m_dragItem;
2676 QString previous = item->keyframes(item->selectedEffectIndex());
2677 item->updateKeyframeEffect();
2678 QString next = item->keyframes(item->selectedEffectIndex());
2679 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2680 m_commandStack->push(command);
2681 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2683 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2684 // A transition is selected
2686 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2687 if (transitionClip && transitionClip->baseClip()) {
2688 QString size = transitionClip->baseClip()->getProperty("frame_size");
2689 p.setX(size.section('x', 0, 0).toInt());
2690 p.setY(size.section('x', 1, 1).toInt());
2692 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), p);
2693 } else emit transitionItemSelected(NULL);
2694 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2695 m_operationMode = NONE;
2698 void CustomTrackView::deleteClip(ItemInfo info)
2700 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2702 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2703 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2706 if (item->isSelected()) emit clipItemSelected(NULL);
2707 item->baseClip()->removeReference();
2708 m_document->updateClip(item->baseClip()->getId());
2710 /*if (item->baseClip()->isTransparent()) {
2711 // also remove automatic transition
2712 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2713 if (tr && tr->isAutomatic()) {
2714 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2715 scene()->removeItem(tr);
2719 scene()->removeItem(item);
2720 if (m_dragItem == item) m_dragItem = NULL;
2722 m_document->setModified(true);
2723 m_document->renderer()->doRefresh();
2726 void CustomTrackView::deleteSelectedClips()
2728 resetSelectionGroup();
2729 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2730 if (itemList.count() == 0) {
2731 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2734 scene()->clearSelection();
2735 QUndoCommand *deleteSelected = new QUndoCommand();
2736 deleteSelected->setText(i18n("Delete selected items"));
2737 bool resetGroup = false;
2739 // expand & destroy groups
2740 for (int i = 0; i < itemList.count(); i++) {
2741 if (itemList.at(i)->type() == GROUPWIDGET) {
2742 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2743 itemList += children;
2744 QList <ItemInfo> clipInfos;
2745 QList <ItemInfo> transitionInfos;
2746 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2747 for (int j = 0; j < children.count(); j++) {
2748 if (children.at(j)->type() == AVWIDGET) {
2749 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2750 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2751 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2752 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2753 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2756 if (clipInfos.count() > 0) {
2757 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2762 for (int i = 0; i < itemList.count(); i++) {
2763 if (itemList.at(i)->type() == AVWIDGET) {
2764 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2765 if (item->parentItem()) resetGroup = true;
2766 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2767 emit clipItemSelected(NULL);
2768 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2769 Transition *item = static_cast <Transition *>(itemList.at(i));
2770 if (item->parentItem()) resetGroup = true;
2771 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2772 emit transitionItemSelected(NULL);
2776 m_commandStack->push(deleteSelected);
2779 void CustomTrackView::changeClipSpeed()
2781 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2782 if (itemList.count() == 0) {
2783 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2786 QUndoCommand *changeSelected = new QUndoCommand();
2787 changeSelected->setText("Edit clip speed");
2791 for (int i = 0; i < itemList.count(); i++) {
2792 if (itemList.at(i)->type() == AVWIDGET) {
2793 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2794 ItemInfo info = item->info();
2795 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2797 double speed = (double) percent / 100.0;
2798 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2800 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2804 if (count > 0) m_commandStack->push(changeSelected);
2805 else delete changeSelected;
2808 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2810 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2811 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2813 kDebug() << "ERROR: Cannot find clip for speed change";
2814 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2817 info.track = m_document->tracksCount() - item->track();
2818 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2820 item->setSpeed(speed);
2821 item->updateRectGeometry();
2822 if (item->cropDuration().frames(m_document->fps()) > endPos)
2823 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2824 m_document->setModified(true);
2825 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2828 void CustomTrackView::cutSelectedClips()
2830 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2831 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2832 for (int i = 0; i < itemList.count(); i++) {
2833 if (itemList.at(i)->type() == AVWIDGET) {
2834 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2835 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2836 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2837 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2838 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2839 m_commandStack->push(command);
2845 void CustomTrackView::groupClips(bool group)
2847 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2848 QList <ItemInfo> clipInfos;
2849 QList <ItemInfo> transitionInfos;
2850 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2853 int max = itemList.count();
2854 for (int i = 0; i < max; i++) {
2855 if (itemList.at(i)->type() == GROUPWIDGET) {
2856 itemList += itemList.at(i)->childItems();
2860 for (int i = 0; i < itemList.count(); i++) {
2861 if (itemList.at(i)->type() == AVWIDGET) {
2862 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2863 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2864 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2865 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2866 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2869 if (clipInfos.count() > 0) {
2870 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2871 m_commandStack->push(command);
2875 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2877 resetSelectionGroup();
2878 m_scene->clearSelection();
2880 for (int i = 0; i < clipInfos.count(); i++) {
2881 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2882 if (clip == NULL) continue;
2883 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2884 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2885 m_document->clipManager()->removeGroup(grp);
2886 scene()->destroyItemGroup(grp);
2888 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2890 for (int i = 0; i < transitionInfos.count(); i++) {
2891 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2892 if (tr == NULL) continue;
2893 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2894 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2895 m_document->clipManager()->removeGroup(grp);
2896 scene()->destroyItemGroup(grp);
2898 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2900 m_document->setModified(true);
2904 QList <QGraphicsItemGroup *> groups;
2905 for (int i = 0; i < clipInfos.count(); i++) {
2906 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2908 clip->setSelected(true);
2911 for (int i = 0; i < transitionInfos.count(); i++) {
2912 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2914 clip->setSelected(true);
2918 groupSelectedItems(false, true);
2919 m_document->setModified(true);
2922 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2924 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2925 if (baseclip == NULL) {
2926 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2929 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2930 item->setEffectList(effects);
2931 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2932 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2933 scene()->addItem(item);
2935 int tracknumber = m_document->tracksCount() - info.track - 1;
2936 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2937 if (isLocked) item->setItemLocked(true);
2939 baseclip->addReference();
2940 m_document->updateClip(baseclip->getId());
2941 info.track = m_document->tracksCount() - info.track;
2942 Mlt::Producer *prod;
2943 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2944 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2945 else prod = baseclip->producer(info.track);
2946 m_document->renderer()->mltInsertClip(info, xml, prod);
2947 for (int i = 0; i < item->effectsCount(); i++) {
2948 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2950 m_document->setModified(true);
2951 m_document->renderer()->doRefresh();
2954 void CustomTrackView::slotUpdateClip(const QString &clipId)
2956 QList<QGraphicsItem *> list = scene()->items();
2957 ClipItem *clip = NULL;
2958 for (int i = 0; i < list.size(); ++i) {
2959 if (list.at(i)->type() == AVWIDGET) {
2960 clip = static_cast <ClipItem *>(list.at(i));
2961 if (clip->clipProducer() == clipId) {
2962 ItemInfo info = clip->info();
2963 info.track = m_document->tracksCount() - clip->track();
2964 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2965 clip->refreshClip(true);
2972 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2974 int framepos = (int)(pos.frames(m_document->fps()));
2975 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2976 ClipItem *clip = NULL;
2977 for (int i = 0; i < list.size(); i++) {
2978 if (list.at(i)->type() == AVWIDGET) {
2979 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2980 if (test->endPos() == pos) clip = test;
2987 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2989 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2990 ClipItem *clip = NULL;
2991 for (int i = 0; i < list.size(); i++) {
2992 if (list.at(i)->type() == AVWIDGET) {
2993 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2994 if (test->startPos() == pos) clip = test;
3001 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3003 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3004 ClipItem *clip = NULL;
3005 for (int i = 0; i < list.size(); i++) {
3006 if (list.at(i)->type() == AVWIDGET) {
3007 clip = static_cast <ClipItem *>(list.at(i));
3014 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3016 int framepos = (int)(pos.frames(m_document->fps()));
3017 return getClipItemAt(framepos, track);
3020 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3022 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3023 Transition *clip = NULL;
3024 for (int i = 0; i < list.size(); i++) {
3025 if (list.at(i)->type() == TRANSITIONWIDGET) {
3026 clip = static_cast <Transition *>(list.at(i));
3033 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3035 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3038 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3040 int framepos = (int)(pos.frames(m_document->fps()));
3041 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3042 Transition *clip = NULL;
3043 for (int i = 0; i < list.size(); i++) {
3044 if (list.at(i)->type() == TRANSITIONWIDGET) {
3045 Transition *test = static_cast <Transition *>(list.at(i));
3046 if (test->endPos() == pos) clip = test;
3053 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3055 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3056 Transition *clip = NULL;
3057 for (int i = 0; i < list.size(); ++i) {
3058 if (list.at(i)->type() == TRANSITIONWIDGET) {
3059 Transition *test = static_cast <Transition *>(list.at(i));
3060 if (test->startPos() == pos) clip = test;
3067 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3069 if (m_selectionGroup) resetSelectionGroup(false);
3070 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3072 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);
3073 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3076 Mlt::Producer *prod;
3077 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3078 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3079 else prod = item->baseClip()->producer(end.track);
3081 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);
3083 bool snap = KdenliveSettings::snaptopoints();
3084 KdenliveSettings::setSnaptopoints(false);
3085 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3087 int tracknumber = m_document->tracksCount() - end.track - 1;
3088 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3089 m_scene->clearSelection();
3090 if (isLocked) item->setItemLocked(true);
3092 if (item->isItemLocked()) item->setItemLocked(false);
3093 item->setSelected(true);
3095 if (item->baseClip()->isTransparent()) {
3096 // Also move automatic transition
3097 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3098 if (tr && tr->isAutomatic()) {
3099 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3100 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);
3101 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3104 KdenliveSettings::setSnaptopoints(snap);
3105 m_document->setModified(true);
3107 // undo last move and emit error message
3108 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3110 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3113 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3116 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3117 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3118 resetSelectionGroup();
3119 m_scene->clearSelection();
3121 for (int i = 0; i < startClip.count(); i++) {
3123 startClip[i].startPos = startClip.at(i).startPos - offset;
3124 startClip[i].track = startClip.at(i).track - trackOffset;
3126 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3127 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3129 clip->setItemLocked(false);
3130 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3131 else clip->setSelected(true);
3132 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3133 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3135 for (int i = 0; i < startTransition.count(); i++) {
3137 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3138 startTransition[i].track = startTransition.at(i).track - trackOffset;
3140 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3142 tr->setItemLocked(false);
3143 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3144 else tr->setSelected(true);
3145 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());
3146 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3148 groupSelectedItems(true);
3149 if (m_selectionGroup) {
3150 bool snap = KdenliveSettings::snaptopoints();
3151 KdenliveSettings::setSnaptopoints(false);
3153 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3155 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3157 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3159 int max = children.count();
3160 for (int i = 0; i < max; i++) {
3161 if (children.at(i)->type() == GROUPWIDGET) {
3162 children += children.at(i)->childItems();
3165 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3167 for (int i = 0; i < children.count(); i++) {
3168 // re-add items in correct place
3169 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3170 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3172 ItemInfo info = item->info();
3173 int tracknumber = m_document->tracksCount() - info.track - 1;
3174 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3175 if (isLocked) item->setItemLocked(true);
3176 else if (item->isItemLocked()) item->setItemLocked(false);
3178 if (item->type() == AVWIDGET) {
3179 ClipItem *clip = static_cast <ClipItem*>(item);
3180 info.track = m_document->tracksCount() - info.track;
3181 Mlt::Producer *prod;
3182 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3183 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3184 else prod = clip->baseClip()->producer(info.track);
3185 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3186 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3187 } else if (item->type() == TRANSITIONWIDGET) {
3188 Transition *tr = static_cast <Transition*>(item);
3189 int newTrack = tr->transitionEndTrack();
3190 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3191 if (!tr->forcedTrack()) {
3192 newTrack += trackOffset;
3193 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3195 tr->updateTransitionEndTrack(newTrack);
3196 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3197 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3200 KdenliveSettings::setSnaptopoints(snap);
3201 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3204 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3206 Transition *item = getTransitionItemAt(start.startPos, start.track);
3208 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);
3209 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3212 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3213 bool snap = KdenliveSettings::snaptopoints();
3214 KdenliveSettings::setSnaptopoints(false);
3215 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3216 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3217 // Transition was moved
3218 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3219 } else if (end.endPos == start.endPos) {
3220 // Transition start resize
3221 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3222 } else if (end.startPos == start.startPos) {
3223 // Transition end resize;
3224 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3227 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3228 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3229 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3231 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3232 KdenliveSettings::setSnaptopoints(snap);
3233 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3234 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);
3235 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3238 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3240 bool resizeClipStart = true;
3241 if (start.startPos == end.startPos) resizeClipStart = false;
3242 /*if (resizeClipStart) offset = 1;
3244 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3246 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3247 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3250 if (item->parentItem()) {
3251 // Item is part of a group, reset group
3252 resetSelectionGroup();
3254 bool snap = KdenliveSettings::snaptopoints();
3255 KdenliveSettings::setSnaptopoints(false);
3256 if (resizeClipStart && start.startPos != end.startPos) {
3257 ItemInfo clipinfo = item->info();
3258 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3259 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3261 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3262 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3263 updateClipFade(item);
3264 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3265 } else if (!resizeClipStart) {
3266 ItemInfo clipinfo = item->info();
3267 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3268 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3270 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3271 updateClipFade(item, true);
3272 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3274 if (end.cropStart != start.cropStart) {
3275 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3276 ItemInfo clipinfo = end;
3277 clipinfo.track = m_document->tracksCount() - end.track;
3278 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3280 item->setCropStart(end.cropStart);
3281 item->resetThumbs();
3284 m_document->renderer()->doRefresh();
3285 KdenliveSettings::setSnaptopoints(snap);
3288 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3290 if (!updateFadeOut) {
3291 int end = item->fadeIn();
3293 // there is a fade in effect
3294 int effectPos = item->hasEffect("volume", "fadein");
3295 if (effectPos != -1) {
3296 QDomElement oldeffect = item->effectAt(effectPos);
3297 int start = item->cropStart().frames(m_document->fps());
3298 int max = item->cropDuration().frames(m_document->fps());
3300 item->setFadeIn(max);
3301 end = item->fadeIn();
3304 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3305 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3306 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3307 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3308 // if fade effect is displayed, update the effect edit widget with new clip duration
3309 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3311 effectPos = item->hasEffect("brightness", "fade_from_black");
3312 if (effectPos != -1) {
3313 QDomElement oldeffect = item->effectAt(effectPos);
3314 int start = item->cropStart().frames(m_document->fps());
3315 int max = item->cropDuration().frames(m_document->fps());
3317 item->setFadeIn(max);
3318 end = item->fadeIn();
3321 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3322 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3323 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3324 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3325 // if fade effect is displayed, update the effect edit widget with new clip duration
3326 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3330 int start = item->fadeOut();
3332 // there is a fade in effect
3333 int effectPos = item->hasEffect("volume", "fadeout");
3334 if (effectPos != -1) {
3335 QDomElement oldeffect = item->effectAt(effectPos);
3336 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3337 int max = item->cropDuration().frames(m_document->fps());
3339 item->setFadeOut(max);
3340 start = item->fadeOut();
3342 start = end - start;
3343 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3344 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3345 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3346 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3347 // if fade effect is displayed, update the effect edit widget with new clip duration
3348 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3350 effectPos = item->hasEffect("brightness", "fade_to_black");
3351 if (effectPos != -1) {
3352 QDomElement oldeffect = item->effectAt(effectPos);
3353 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3354 int max = item->cropDuration().frames(m_document->fps());
3356 item->setFadeOut(max);
3357 start = item->fadeOut();
3359 start = end - start;
3360 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3361 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3362 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3363 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3364 // if fade effect is displayed, update the effect edit widget with new clip duration
3365 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3371 double CustomTrackView::getSnapPointForPos(double pos)
3373 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3376 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3378 QList <GenTime> snaps;
3379 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3380 QList<QGraphicsItem *> itemList = items();
3381 for (int i = 0; i < itemList.count(); i++) {
3382 if (itemList.at(i) == selected) continue;
3383 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3384 if (itemList.at(i)->type() == AVWIDGET) {
3385 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3386 GenTime start = item->startPos();
3387 GenTime end = item->endPos();
3388 snaps.append(start);
3390 if (!offsetList.isEmpty()) {
3391 for (int j = 0; j < offsetList.size(); j++) {
3392 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3393 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3397 QList < GenTime > markers = item->snapMarkers();
3398 for (int j = 0; j < markers.size(); ++j) {
3399 GenTime t = markers.at(j);
3401 if (!offsetList.isEmpty()) {
3402 for (int k = 0; k < offsetList.size(); k++) {
3403 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3407 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3408 Transition *transition = static_cast <Transition*>(itemList.at(i));
3409 GenTime start = transition->startPos();
3410 GenTime end = transition->endPos();
3411 snaps.append(start);
3413 if (!offsetList.isEmpty()) {
3414 for (int j = 0; j < offsetList.size(); j++) {
3415 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3416 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3422 // add cursor position
3423 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3425 if (!offsetList.isEmpty()) {
3426 for (int j = 0; j < offsetList.size(); j++) {
3427 snaps.append(pos - offsetList.at(j));
3432 for (int i = 0; i < m_guides.count(); i++) {
3433 snaps.append(m_guides.at(i)->position());
3434 if (!offsetList.isEmpty()) {
3435 for (int j = 0; j < offsetList.size(); j++) {
3436 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3442 m_scene->setSnapList(snaps);
3443 //for (int i = 0; i < m_snapPoints.size(); ++i)
3444 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3447 void CustomTrackView::slotSeekToPreviousSnap()
3449 updateSnapPoints(NULL);
3450 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3451 setCursorPos((int) res.frames(m_document->fps()));
3455 void CustomTrackView::slotSeekToNextSnap()
3457 updateSnapPoints(NULL);
3458 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3459 setCursorPos((int) res.frames(m_document->fps()));
3463 void CustomTrackView::clipStart()
3465 ClipItem *item = getMainActiveClip();
3467 setCursorPos((int) item->startPos().frames(m_document->fps()));
3472 void CustomTrackView::clipEnd()
3474 ClipItem *item = getMainActiveClip();
3476 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3481 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3483 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3484 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3485 m_commandStack->push(command);
3488 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3490 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3491 m_commandStack->push(command);
3494 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3496 DocClipBase *base = m_document->clipManager()->getClipById(id);
3497 QList <CommentedTime> markers = base->commentedSnapMarkers();
3499 if (markers.isEmpty()) {
3500 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3503 QUndoCommand *deleteMarkers = new QUndoCommand();
3504 deleteMarkers->setText("Delete clip markers");
3506 for (int i = 0; i < markers.size(); i++) {
3507 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3509 m_commandStack->push(deleteMarkers);
3512 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3514 DocClipBase *base = m_document->clipManager()->getClipById(id);
3515 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3516 else base->deleteSnapMarker(pos);
3517 m_document->setModified(true);
3518 viewport()->update();
3521 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3523 return (*g1).position() < (*g2).position();
3526 int CustomTrackView::hasGuide(int pos, int offset)
3528 for (int i = 0; i < m_guides.count(); i++) {
3529 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3530 if (qAbs(guidePos - pos) <= offset) return guidePos;
3531 else if (guidePos > pos) return -1;
3536 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3538 if (oldPos > GenTime() && pos > GenTime()) {
3540 for (int i = 0; i < m_guides.count(); i++) {
3541 if (m_guides.at(i)->position() == oldPos) {
3542 Guide *item = m_guides.at(i);
3543 item->updateGuide(pos, comment);
3547 } else if (pos > GenTime()) addGuide(pos, comment);
3551 for (int i = 0; i < m_guides.count(); i++) {
3552 if (m_guides.at(i)->position() == oldPos) {
3553 delete m_guides.takeAt(i);
3558 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3560 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3561 m_document->syncGuides(m_guides);
3564 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3566 for (int i = 0; i < m_guides.count(); i++) {
3567 if (m_guides.at(i)->position() == pos) {
3568 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3572 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3573 scene()->addItem(g);
3575 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3576 m_document->syncGuides(m_guides);
3580 void CustomTrackView::slotAddGuide()
3582 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3583 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3584 if (d.exec() != QDialog::Accepted) return;
3585 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3586 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3587 m_commandStack->push(command);
3591 void CustomTrackView::slotEditGuide(int guidePos)
3594 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3595 else pos = GenTime(guidePos, m_document->fps());
3597 for (int i = 0; i < m_guides.count(); i++) {
3598 if (m_guides.at(i)->position() == pos) {
3599 slotEditGuide(m_guides.at(i)->info());
3604 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3607 void CustomTrackView::slotEditGuide(CommentedTime guide)
3609 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3610 if (d.exec() == QDialog::Accepted) {
3611 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3612 m_commandStack->push(command);
3617 void CustomTrackView::slotEditTimeLineGuide()
3619 if (m_dragGuide == NULL) return;
3620 CommentedTime guide = m_dragGuide->info();
3621 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3622 if (d.exec() == QDialog::Accepted) {
3623 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3624 m_commandStack->push(command);
3628 void CustomTrackView::slotDeleteGuide(int guidePos)
3631 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3632 else pos = GenTime(guidePos, m_document->fps());
3634 for (int i = 0; i < m_guides.count(); i++) {
3635 if (m_guides.at(i)->position() == pos) {
3636 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3637 m_commandStack->push(command);
3642 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3646 void CustomTrackView::slotDeleteTimeLineGuide()
3648 if (m_dragGuide == NULL) return;
3649 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3650 m_commandStack->push(command);
3654 void CustomTrackView::slotDeleteAllGuides()
3656 QUndoCommand *deleteAll = new QUndoCommand();
3657 deleteAll->setText("Delete all guides");
3658 for (int i = 0; i < m_guides.count(); i++) {
3659 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3661 m_commandStack->push(deleteAll);
3664 void CustomTrackView::setTool(PROJECTTOOL tool)
3669 void CustomTrackView::setScale(double scaleFactor)
3672 matrix = matrix.scale(scaleFactor, 1);
3673 m_scene->setScale(scaleFactor);
3674 //scale(scaleFactor, 1);
3675 m_animationTimer->stop();
3681 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3683 int diff = sceneRect().width() - m_projectDuration;
3684 if (diff * matrix.m11() < 50) {
3685 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3686 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3689 centerOn(QPointF(cursorPos(), m_tracksHeight));
3690 //verticalScrollBar()->setValue(vert);*/
3693 void CustomTrackView::slotRefreshGuides()
3695 if (KdenliveSettings::showmarkers()) {
3696 kDebug() << "// refresh GUIDES";
3697 for (int i = 0; i < m_guides.count(); i++) {
3698 m_guides.at(i)->update();
3703 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3706 r.setWidth(r.width() + 1);
3707 painter->setClipRect(r);
3708 painter->drawLine(r.left(), 0, r.right(), 0);
3709 uint max = m_document->tracksCount();
3710 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3711 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3712 QColor audioColor = palette().alternateBase().color();
3713 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3714 for (uint i = 0; i < max;i++) {
3715 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));
3716 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));
3717 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3719 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3720 if (height() > lowerLimit)
3721 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3724 bool CustomTrackView::findString(const QString &text)
3727 for (int i = 0; i < m_searchPoints.size(); ++i) {
3728 marker = m_searchPoints.at(i).comment();
3729 if (marker.contains(text, Qt::CaseInsensitive)) {
3730 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3731 int vert = verticalScrollBar()->value();
3732 int hor = cursorPos();
3733 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3741 bool CustomTrackView::findNextString(const QString &text)
3744 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3745 marker = m_searchPoints.at(i).comment();
3746 if (marker.contains(text, Qt::CaseInsensitive)) {
3747 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3748 int vert = verticalScrollBar()->value();
3749 int hor = cursorPos();
3750 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3759 void CustomTrackView::initSearchStrings()
3761 m_searchPoints.clear();
3762 QList<QGraphicsItem *> itemList = items();
3763 for (int i = 0; i < itemList.count(); i++) {
3764 // parse all clip names
3765 if (itemList.at(i)->type() == AVWIDGET) {
3766 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3767 GenTime start = item->startPos();
3768 CommentedTime t(start, item->clipName());
3769 m_searchPoints.append(t);
3770 // add all clip markers
3771 QList < CommentedTime > markers = item->commentedSnapMarkers();
3772 m_searchPoints += markers;
3777 for (int i = 0; i < m_guides.count(); i++) {
3778 m_searchPoints.append(m_guides.at(i)->info());
3781 qSort(m_searchPoints);
3784 void CustomTrackView::clearSearchStrings()
3786 m_searchPoints.clear();
3790 void CustomTrackView::copyClip()
3792 qDeleteAll(m_copiedItems);
3793 m_copiedItems.clear();
3794 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3795 if (itemList.count() == 0) {
3796 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3799 for (int i = 0; i < itemList.count(); i++) {
3800 if (itemList.at(i)->type() == AVWIDGET) {
3801 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3802 m_copiedItems.append(dup->clone(dup->info()));
3803 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3804 Transition *dup = static_cast <Transition *>(itemList.at(i));
3805 m_copiedItems.append(dup->clone());
3810 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3812 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));
3813 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3814 for (int i = 0; i < collisions.count(); i++) {
3815 if (collisions.at(i)->type() == type) return false;
3820 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3822 for (int i = 0; i < items.count(); i++) {
3823 ItemInfo info = items.at(i)->info();
3824 info.startPos += offset;
3825 info.endPos += offset;
3826 info.track += trackOffset;
3827 if (!canBePastedTo(info, items.at(i)->type())) return false;
3832 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3834 QPainterPath movePath;
3835 movePath.moveTo(0, 0);
3837 for (int i = 0; i < items.count(); i++) {
3838 ItemInfo info = items.at(i)->info();
3839 info.startPos = info.startPos + offset;
3840 info.endPos = info.endPos + offset;
3841 info.track = info.track + trackOffset;
3842 if (info.startPos < GenTime()) {
3843 // No clip should go below 0
3846 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));
3847 movePath.addRect(rect);
3849 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3850 for (int i = 0; i < collisions.count(); i++) {
3851 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3852 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3859 void CustomTrackView::pasteClip()
3861 if (m_copiedItems.count() == 0) {
3862 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3866 if (m_menuPosition.isNull()) {
3867 position = mapFromGlobal(QCursor::pos());
3868 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3869 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3872 } else position = m_menuPosition;
3873 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3874 int track = (int)(position.y() / m_tracksHeight);
3875 ItemInfo first = m_copiedItems.at(0)->info();
3877 GenTime offset = pos - first.startPos;
3878 int trackOffset = track - first.track;
3880 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3881 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3884 QUndoCommand *pasteClips = new QUndoCommand();
3885 pasteClips->setText("Paste clips");
3887 for (int i = 0; i < m_copiedItems.count(); i++) {
3888 // parse all clip names
3889 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3890 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3892 info.startPos = clip->startPos() + offset;
3893 info.endPos = clip->endPos() + offset;
3894 info.cropStart = clip->cropStart();
3895 info.track = clip->track() + trackOffset;
3896 if (canBePastedTo(info, AVWIDGET)) {
3897 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3898 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3899 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3900 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3902 info.startPos = tr->startPos() + offset;
3903 info.endPos = tr->endPos() + offset;
3904 info.track = tr->track() + trackOffset;
3905 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3906 if (info.startPos >= info.endPos) {
3907 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3908 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3909 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3912 m_commandStack->push(pasteClips);
3915 void CustomTrackView::pasteClipEffects()
3917 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3918 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3921 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3922 EffectsList effects = clip->effectList();
3924 QUndoCommand *paste = new QUndoCommand();
3925 paste->setText("Paste effects");
3927 QList<QGraphicsItem *> clips = scene()->selectedItems();
3928 for (int i = 0; i < clips.count(); ++i) {
3929 if (clips.at(i)->type() == AVWIDGET) {
3930 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3931 for (int i = 0; i < clip->effectsCount(); i++) {
3932 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3936 m_commandStack->push(paste);
3940 ClipItem *CustomTrackView::getClipUnderCursor() const
3942 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3943 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3944 for (int i = 0; i < collisions.count(); i++) {
3945 if (collisions.at(i)->type() == AVWIDGET) {
3946 return static_cast < ClipItem *>(collisions.at(i));
3952 ClipItem *CustomTrackView::getMainActiveClip() const
3954 QList<QGraphicsItem *> clips = scene()->selectedItems();
3955 if (clips.isEmpty()) {
3956 return getClipUnderCursor();
3958 ClipItem *item = NULL;
3959 for (int i = 0; i < clips.count(); ++i) {
3960 if (clips.at(i)->type() == AVWIDGET)
3961 item = static_cast < ClipItem *>(clips.at(i));
3962 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3964 if (item) return item;
3969 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3971 QList<QGraphicsItem *> clips = scene()->selectedItems();
3972 if (clips.isEmpty()) {
3973 return getClipUnderCursor();
3976 // remove all items in the list that are not clips
3977 for (int i = 0; i < clips.count();) {
3978 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3981 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3982 for (int i = 0; i < clips.count(); ++i) {
3983 if (clips.at(i)->type() == AVWIDGET) {
3984 item = static_cast < ClipItem *>(clips.at(i));
3985 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3993 void CustomTrackView::setInPoint()
3995 ClipItem *clip = getActiveClipUnderCursor(true);
3997 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4000 ItemInfo startInfo = clip->info();
4001 ItemInfo endInfo = startInfo;
4002 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4003 if (endInfo.startPos >= startInfo.endPos) {
4004 // Check for invalid resize
4005 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4007 } else if (endInfo.startPos < startInfo.startPos) {
4008 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4009 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4010 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4014 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4015 m_commandStack->push(command);
4018 void CustomTrackView::setOutPoint()
4020 ClipItem *clip = getActiveClipUnderCursor(true);
4022 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4025 ItemInfo startInfo = clip->info();
4026 ItemInfo endInfo = clip->info();
4027 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4028 if (endInfo.endPos <= startInfo.startPos) {
4029 // Check for invalid resize
4030 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4032 } else if (endInfo.endPos > startInfo.endPos) {
4033 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4034 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4035 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4042 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4043 m_commandStack->push(command);
4046 void CustomTrackView::slotUpdateAllThumbs()
4048 QList<QGraphicsItem *> itemList = items();
4049 //if (itemList.isEmpty()) return;
4051 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4052 for (int i = 0; i < itemList.count(); i++) {
4053 if (itemList.at(i)->type() == AVWIDGET) {
4054 item = static_cast <ClipItem *>(itemList.at(i));
4055 if (item->clipType() != COLOR) {
4056 // Check if we have a cached thumbnail
4057 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4058 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4059 if (QFile::exists(thumb)) {
4061 item->slotSetStartThumb(pix);
4062 item->slotSetEndThumb(pix);
4065 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4066 QString endThumb = startThumb;
4067 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4068 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4069 if (QFile::exists(startThumb)) {
4070 QPixmap pix(startThumb);
4071 item->slotSetStartThumb(pix);
4073 if (QFile::exists(endThumb)) {
4074 QPixmap pix(endThumb);
4075 item->slotSetEndThumb(pix);
4079 item->refreshClip(false);
4080 qApp->processEvents();
4083 viewport()->update();
4086 void CustomTrackView::saveThumbnails()
4088 QList<QGraphicsItem *> itemList = items();
4090 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4091 for (int i = 0; i < itemList.count(); i++) {
4092 if (itemList.at(i)->type() == AVWIDGET) {
4093 item = static_cast <ClipItem *>(itemList.at(i));
4094 if (item->clipType() != COLOR) {
4095 // Check if we have a cached thumbnail
4096 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4097 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4098 if (!QFile::exists(thumb)) {
4099 QPixmap pix(item->startThumb());
4103 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4104 QString endThumb = startThumb;
4105 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4106 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4107 if (!QFile::exists(startThumb)) {
4108 QPixmap pix(item->startThumb());
4109 pix.save(startThumb);
4111 if (!QFile::exists(endThumb)) {
4112 QPixmap pix(item->endThumb());
4122 void CustomTrackView::slotInsertTrack(int ix)
4124 kDebug() << "// INSERTING TRK: " << ix;
4125 QDialog d(parentWidget());
4126 Ui::AddTrack_UI view;
4128 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4129 view.track_nb->setValue(ix);
4130 d.setWindowTitle(i18n("Insert Track"));
4132 if (d.exec() == QDialog::Accepted) {
4133 ix = view.track_nb->value();
4134 if (view.before_select->currentIndex() == 1) {
4138 if (view.video_track->isChecked()) {
4139 info.type = VIDEOTRACK;
4140 info.isMute = false;
4141 info.isBlind = false;
4142 info.isLocked = false;
4144 info.type = AUDIOTRACK;
4145 info.isMute = false;
4146 info.isBlind = true;
4147 info.isLocked = false;
4149 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4150 m_commandStack->push(addTrack);
4151 m_document->setModified(true);
4155 void CustomTrackView::slotDeleteTrack(int ix)
4158 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4160 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4161 deleteTimelineTrack(ix, info);
4162 m_document->setModified(true);
4163 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4164 m_commandStack->push(command);*/
4168 void CustomTrackView::slotChangeTrack(int ix)
4170 QDialog d(parentWidget());
4171 Ui::AddTrack_UI view;
4173 view.label->setText(i18n("Change track"));
4174 view.before_select->setHidden(true);
4175 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4176 view.track_nb->setValue(ix);
4177 d.setWindowTitle(i18n("Change Track Type"));
4179 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4180 view.video_track->setChecked(true);
4182 view.audio_track->setChecked(true);
4184 if (d.exec() == QDialog::Accepted) {
4186 info.isLocked = false;
4187 info.isMute = false;
4188 ix = view.track_nb->value();
4190 if (view.video_track->isChecked()) {
4191 info.type = VIDEOTRACK;
4192 info.isBlind = false;
4194 info.type = AUDIOTRACK;
4195 info.isBlind = true;
4197 changeTimelineTrack(ix, info);
4198 m_document->setModified(true);
4203 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4205 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4206 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4207 QList<QGraphicsItem *> selection = m_scene->items(r);
4208 QUndoCommand *deleteTrack = new QUndoCommand();
4209 deleteTrack->setText("Delete track");
4211 // Delete all clips in selected track
4212 for (int i = 0; i < selection.count(); i++) {
4213 if (selection.at(i)->type() == AVWIDGET) {
4214 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4215 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4216 m_scene->removeItem(item);
4219 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4220 Transition *item = static_cast <Transition *>(selection.at(i));
4221 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4222 m_scene->removeItem(item);
4228 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4229 m_commandStack->push(deleteTrack);
4232 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4234 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4235 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4236 m_commandStack->push(changeTrack);
4239 void CustomTrackView::autoTransition()
4241 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4242 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4243 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4246 Transition *tr = static_cast <Transition*>(itemList.at(0));
4247 tr->setAutomatic(!tr->isAutomatic());
4248 QDomElement transition = tr->toXML();
4249 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);
4253 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4256 QDomNodeList params = effect.elementsByTagName("parameter");
4257 for (int i = 0; i < params.count(); i++) {
4258 QDomElement e = params.item(i).toElement();
4259 if (!e.isNull() && e.attribute("type") == "constant") {
4260 if (e.hasAttribute("factor")) {
4261 double factor = e.attribute("factor").toDouble();
4262 double value = e.attribute("value").toDouble();
4263 value = value / factor;
4264 result.append(QString::number(value));
4265 } else result.append(e.attribute("value"));
4271 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4273 QList<QGraphicsItem *> list = scene()->items();
4274 ClipItem *clip = NULL;
4275 for (int i = 0; i < list.size(); ++i) {
4276 if (list.at(i)->type() == AVWIDGET) {
4277 clip = static_cast <ClipItem *>(list.at(i));
4278 if (clip->clipProducer() == id) {
4279 clip->setClipName(name);
4283 viewport()->update();
4286 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4288 minimum = GenTime();
4289 maximum = GenTime();
4290 QList<QGraphicsItem *> selection;
4291 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4292 selection.removeAll(item);
4293 for (int i = 0; i < selection.count(); i++) {
4294 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4295 if (clip && clip->type() == AVWIDGET) {
4296 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4297 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4302 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4304 minimum = GenTime();
4305 maximum = GenTime();
4306 QList<QGraphicsItem *> selection;
4307 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4308 selection.removeAll(item);
4309 for (int i = 0; i < selection.count(); i++) {
4310 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4311 if (clip && clip->type() == TRANSITIONWIDGET) {
4312 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4313 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4319 void CustomTrackView::loadGroups(const QDomNodeList groups)
4321 for (int i = 0; i < groups.count(); i++) {
4322 QDomNodeList children = groups.at(i).childNodes();
4323 scene()->clearSelection();
4324 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4325 QDomNode n = children.item(nodeindex);
4326 QDomElement elem = n.toElement();
4327 int pos = elem.attribute("position").toInt();
4328 int track = elem.attribute("track").toInt();
4329 if (elem.tagName() == "clipitem") {
4330 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4331 if (clip) clip->setSelected(true);
4333 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4334 if (clip) clip->setSelected(true);
4337 groupSelectedItems(false, true);
4341 void CustomTrackView::splitAudio()
4343 resetSelectionGroup();
4344 QList<QGraphicsItem *> selection = scene()->selectedItems();
4345 if (selection.isEmpty()) {
4346 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4349 QUndoCommand *splitCommand = new QUndoCommand();
4350 splitCommand->setText(i18n("Split audio"));
4351 for (int i = 0; i < selection.count(); i++) {
4352 if (selection.at(i)->type() == AVWIDGET) {
4353 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4354 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4355 if (clip->parentItem()) {
4356 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4358 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4363 m_commandStack->push(splitCommand);
4366 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4368 ClipItem *clip = getClipItemAt(pos, track);
4370 kDebug() << "// Cannot find clip to split!!!";
4374 int start = pos.frames(m_document->fps());
4375 int freetrack = m_document->tracksCount() - track - 1;
4376 for (; freetrack > 0; freetrack--) {
4377 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4378 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4379 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4380 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4381 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4386 kDebug() << "GOT TRK: " << track;
4387 if (freetrack == 0) {
4388 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4391 info.startPos = clip->startPos();
4392 info.endPos = clip->endPos();
4393 info.cropStart = clip->cropStart();
4394 info.track = m_document->tracksCount() - freetrack;
4395 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4396 scene()->clearSelection();
4397 clip->setSelected(true);
4398 ClipItem *audioClip = getClipItemAt(start, info.track);
4400 clip->setVideoOnly(true);
4401 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4402 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4403 audioClip->setSelected(true);
4404 audioClip->setAudioOnly(true);
4405 groupSelectedItems(false, true);
4409 // unsplit clip: remove audio part and change video part to normal clip
4410 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4411 kDebug() << "//CANNOT FIND CLP GRP";
4414 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4415 QList<QGraphicsItem *> children = grp->childItems();
4416 if (children.count() != 2) {
4417 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4420 for (int i = 0; i < children.count(); i++) {
4421 if (children.at(i) != clip) {
4422 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4423 ItemInfo info = clip->info();
4424 deleteClip(clp->info());
4425 clip->setVideoOnly(false);
4426 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4430 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4431 m_document->clipManager()->removeGroup(grp);
4432 scene()->destroyItemGroup(grp);
4436 void CustomTrackView::setVideoOnly()
4438 resetSelectionGroup();
4439 QList<QGraphicsItem *> selection = scene()->selectedItems();
4440 if (selection.isEmpty()) {
4441 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4444 QUndoCommand *videoCommand = new QUndoCommand();
4445 videoCommand->setText(i18n("Video only"));
4446 for (int i = 0; i < selection.count(); i++) {
4447 if (selection.at(i)->type() == AVWIDGET) {
4448 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4449 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4450 if (clip->parentItem()) {
4451 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4453 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4458 m_commandStack->push(videoCommand);
4461 void CustomTrackView::setAudioOnly()
4463 resetSelectionGroup();
4464 QList<QGraphicsItem *> selection = scene()->selectedItems();
4465 if (selection.isEmpty()) {
4466 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4469 QUndoCommand *videoCommand = new QUndoCommand();
4470 videoCommand->setText(i18n("Audio only"));
4471 for (int i = 0; i < selection.count(); i++) {
4472 if (selection.at(i)->type() == AVWIDGET) {
4473 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4474 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4475 if (clip->parentItem()) {
4476 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4478 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4483 m_commandStack->push(videoCommand);
4486 void CustomTrackView::setAudioAndVideo()
4488 resetSelectionGroup();
4489 QList<QGraphicsItem *> selection = scene()->selectedItems();
4490 if (selection.isEmpty()) {
4491 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4494 QUndoCommand *videoCommand = new QUndoCommand();
4495 videoCommand->setText(i18n("Audio and Video"));
4496 for (int i = 0; i < selection.count(); i++) {
4497 if (selection.at(i)->type() == AVWIDGET) {
4498 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4499 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4500 if (clip->parentItem()) {
4501 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4503 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4508 m_commandStack->push(videoCommand);
4511 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4513 ClipItem *clip = getClipItemAt(pos, track);
4515 kDebug() << "// Cannot find clip to split!!!";
4519 int start = pos.frames(m_document->fps());
4520 clip->setVideoOnly(true);
4521 clip->setAudioOnly(false);
4522 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4523 } else if (audioOnly) {
4524 int start = pos.frames(m_document->fps());
4525 clip->setAudioOnly(true);
4526 clip->setVideoOnly(false);
4527 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4529 int start = pos.frames(m_document->fps());
4530 clip->setAudioOnly(false);
4531 clip->setVideoOnly(false);
4532 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4537 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4539 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4540 m_clipTypeGroup->setEnabled(false);
4542 m_clipTypeGroup->setEnabled(true);
4543 QList <QAction *> actions = m_clipTypeGroup->actions();
4545 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4546 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4547 else lookup = "clip_audio_and_video";
4548 for (int i = 0; i < actions.count(); i++) {
4549 if (actions.at(i)->data().toString() == lookup) {
4550 actions.at(i)->setChecked(true);
4557 void CustomTrackView::reloadTransitionLumas()
4561 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4562 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4563 for (int i = 0; i < params.count(); i++) {
4564 QDomElement e = params.item(i).toElement();
4565 if (e.attribute("tag") == "resource") {
4566 lumaNames = e.attribute("paramlistdisplay");
4567 lumaFiles = e.attribute("paramlist");
4572 QList<QGraphicsItem *> itemList = items();
4573 Transition *transitionitem;
4574 QDomElement transitionXml;
4575 for (int i = 0; i < itemList.count(); i++) {
4576 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4577 transitionitem = static_cast <Transition*>(itemList.at(i));
4578 transitionXml = transitionitem->toXML();
4579 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4580 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4581 for (int i = 0; i < params.count(); i++) {
4582 QDomElement e = params.item(i).toElement();
4583 if (e.attribute("tag") == "resource") {
4584 e.setAttribute("paramlistdisplay", lumaNames);
4585 e.setAttribute("paramlist", lumaFiles);
4590 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4591 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4592 for (int i = 0; i < params.count(); i++) {
4593 QDomElement e = params.item(i).toElement();
4594 if (e.attribute("tag") == "luma") {
4595 e.setAttribute("paramlistdisplay", lumaNames);
4596 e.setAttribute("paramlist", lumaFiles);
4603 emit transitionItemSelected(NULL);
4606 #include "customtrackview.moc"