1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_changeSpeedAction(NULL),
102 m_pasteEffectsAction(NULL),
103 m_ungroupAction(NULL),
110 m_blockRefresh(false),
111 m_selectionGroup(NULL)
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 m_animationTimer = new QTimeLine(800);
118 m_animationTimer->setFrameRange(0, 5);
119 m_animationTimer->setUpdateInterval(100);
120 m_animationTimer->setLoopCount(0);
121 m_tipColor = QColor(0, 192, 0, 200);
122 QColor border = QColor(255, 255, 255, 100);
123 m_tipPen.setColor(border);
124 m_tipPen.setWidth(3);
125 setContentsMargins(0, 0, 0, 0);
126 const int maxWidth = m_tracksHeight * m_document->tracksCount();
127 setSceneRect(0, 0, sceneRect().width(), maxWidth);
128 verticalScrollBar()->setMaximum(maxWidth);
129 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
130 m_cursorLine->setZValue(1000);
132 KIcon razorIcon("edit-cut");
133 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
135 KIcon spacerIcon("kdenlive-spacer-tool");
136 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
137 verticalScrollBar()->setTracking(true);
138 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
139 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
140 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
141 m_scrollTimer.setInterval(100);
142 m_scrollTimer.setSingleShot(true);
145 CustomTrackView::~CustomTrackView()
147 qDeleteAll(m_guides);
150 void CustomTrackView::setDocumentModified()
152 m_document->setModified(true);
155 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
157 m_timelineContextMenu = timeline;
158 m_timelineContextClipMenu = clip;
159 m_clipTypeGroup = clipTypeGroup;
160 QList <QAction *> list = m_timelineContextClipMenu->actions();
161 for (int i = 0; i < list.count(); i++) {
162 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
163 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
164 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
167 m_timelineContextTransitionMenu = transition;
168 list = m_timelineContextTransitionMenu->actions();
169 for (int i = 0; i < list.count(); i++) {
170 if (list.at(i)->data().toString() == "auto") {
171 m_autoTransition = list.at(i);
176 m_timelineContextMenu->addSeparator();
177 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
178 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
179 m_timelineContextMenu->addAction(m_deleteGuide);
181 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
182 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
183 m_timelineContextMenu->addAction(m_editGuide);
186 void CustomTrackView::checkAutoScroll()
188 m_autoScroll = KdenliveSettings::autoscroll();
191 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
192 return m_scene->m_tracksList;
195 void CustomTrackView::checkTrackHeight()
197 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
198 m_tracksHeight = KdenliveSettings::trackheight();
199 emit trackHeightChanged();
200 QList<QGraphicsItem *> itemList = items();
202 Transition *transitionitem;
203 bool snap = KdenliveSettings::snaptopoints();
204 KdenliveSettings::setSnaptopoints(false);
205 for (int i = 0; i < itemList.count(); i++) {
206 if (itemList.at(i)->type() == AVWIDGET) {
207 item = (ClipItem*) itemList.at(i);
208 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
209 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
211 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
212 transitionitem = (Transition*) itemList.at(i);
213 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
214 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
217 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
219 for (int i = 0; i < m_guides.count(); i++) {
220 QLineF l = m_guides.at(i)->line();
221 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
222 m_guides.at(i)->setLine(l);
225 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
226 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
227 KdenliveSettings::setSnaptopoints(snap);
231 /** Zoom or move viewport on mousewheel
233 * If mousewheel+Ctrl, zooms in/out on the timeline.
235 * With Ctrl, moves viewport towards end of timeline if down/back,
236 * opposite on up/forward.
238 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
239 void CustomTrackView::wheelEvent(QWheelEvent * e)
241 if (e->modifiers() == Qt::ControlModifier) {
242 if (e->delta() > 0) emit zoomIn();
245 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
246 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
250 int CustomTrackView::getPreviousVideoTrack(int track)
252 track = m_document->tracksCount() - track - 1;
254 for (int i = track; i > -1; i--) {
255 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
261 void CustomTrackView::slotCheckMouseScrolling()
263 if (m_scrollOffset == 0) {
264 m_scrollTimer.stop();
267 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
268 m_scrollTimer.start();
271 void CustomTrackView::slotCheckPositionScrolling()
273 // If mouse is at a border of the view, scroll
274 if (m_moveOpMode != SEEK) return;
275 if (mapFromScene(m_cursorPos, 0).x() < 3) {
276 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
277 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
278 setCursorPos(mapToScene(QPoint(-2, 0)).x());
279 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
280 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
281 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
282 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
289 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
291 int pos = event->x();
292 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
293 emit mousePosition(mappedXPos);
295 if (event->buttons() & Qt::MidButton) return;
296 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
297 QGraphicsView::mouseMoveEvent(event);
302 if (event->buttons() != Qt::NoButton) {
303 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
304 if (m_dragItem && m_tool == SELECTTOOL) {
305 if (m_operationMode == MOVE && move) {
306 QGraphicsView::mouseMoveEvent(event);
307 // If mouse is at a border of the view, scroll
309 m_scrollOffset = -30;
310 m_scrollTimer.start();
311 } else if (viewport()->width() - pos < 10) {
313 m_scrollTimer.start();
314 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
316 } else if (m_operationMode == RESIZESTART && move) {
317 double snappedPos = getSnapPointForPos(mappedXPos);
318 m_document->renderer()->pause();
319 m_dragItem->resizeStart((int)(snappedPos));
320 } else if (m_operationMode == RESIZEEND && move) {
321 double snappedPos = getSnapPointForPos(mappedXPos);
322 m_document->renderer()->pause();
323 m_dragItem->resizeEnd((int)(snappedPos));
324 } else if (m_operationMode == FADEIN && move) {
325 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
326 } else if (m_operationMode == FADEOUT && move) {
327 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
328 } else if (m_operationMode == KEYFRAME && move) {
329 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
330 double pos = mapToScene(event->pos()).toPoint().y();
331 QRectF br = m_dragItem->sceneBoundingRect();
332 double maxh = 100.0 / br.height();
333 pos = (br.bottom() - pos) * maxh;
334 m_dragItem->updateKeyFramePos(keyFramePos, pos);
342 } else if (m_operationMode == MOVEGUIDE) {
347 QGraphicsView::mouseMoveEvent(event);
349 } else if (m_operationMode == SPACER && move) {
351 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
352 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
356 if (m_tool == RAZORTOOL) {
357 setCursor(m_razorCursor);
358 //QGraphicsView::mouseMoveEvent(event);
360 } else if (m_tool == SPACERTOOL) {
361 setCursor(m_spacerCursor);
365 QList<QGraphicsItem *> itemList = items(event->pos());
366 QGraphicsRectItem *item = NULL;
367 OPERATIONTYPE opMode = NONE;
369 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
371 } else for (int i = 0; i < itemList.count(); i++) {
372 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
373 item = (QGraphicsRectItem*) itemList.at(i);
378 if (item && event->buttons() == Qt::NoButton) {
379 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
380 if (m_tool == RAZORTOOL) {
381 // razor tool over a clip, display current frame in monitor
382 if (!m_blockRefresh && item->type() == AVWIDGET) {
383 //TODO: solve crash when showing frame when moving razor over clip
384 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
389 opMode = clip->operationMode(mapToScene(event->pos()));
391 if (opMode == m_moveOpMode) {
392 QGraphicsView::mouseMoveEvent(event);
398 m_animationTimer->stop();
403 m_moveOpMode = opMode;
404 if (opMode == MOVE) {
405 setCursor(Qt::OpenHandCursor);
406 } else if (opMode == RESIZESTART) {
407 setCursor(KCursor("left_side", Qt::SizeHorCursor));
408 if (m_visualTip == NULL) {
409 QRectF rect = clip->sceneBoundingRect();
411 polygon << QPoint(0, rect.height() / 2 - size * 2);
412 polygon << QPoint(size * 2, (int)(rect.height() / 2));
413 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
414 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
416 m_visualTip = new QGraphicsPolygonItem(polygon);
417 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
418 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
419 m_visualTip->setPos(rect.x(), rect.y());
420 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
421 m_visualTip->setZValue(100);
422 m_animation = new QGraphicsItemAnimation;
423 m_animation->setItem(m_visualTip);
424 m_animation->setTimeLine(m_animationTimer);
426 m_animation->setScaleAt(.5, scale, 1);
427 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
429 m_animation->setScaleAt(1, scale, 1);
430 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
431 scene()->addItem(m_visualTip);
432 m_animationTimer->start();
434 } else if (opMode == RESIZEEND) {
435 setCursor(KCursor("right_side", Qt::SizeHorCursor));
436 if (m_visualTip == NULL) {
437 QRectF rect = clip->sceneBoundingRect();
439 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
440 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
441 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
442 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
444 m_visualTip = new QGraphicsPolygonItem(polygon);
445 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
446 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
447 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
448 m_visualTip->setPos(rect.right(), rect.y());
449 m_visualTip->setZValue(100);
450 m_animation = new QGraphicsItemAnimation;
451 m_animation->setItem(m_visualTip);
452 m_animation->setTimeLine(m_animationTimer);
454 m_animation->setScaleAt(.5, scale, 1);
456 m_animation->setScaleAt(1, scale, 1);
457 scene()->addItem(m_visualTip);
458 m_animationTimer->start();
460 } else if (opMode == FADEIN) {
461 if (m_visualTip == NULL) {
462 ClipItem *item = (ClipItem *) clip;
463 QRectF rect = clip->sceneBoundingRect();
464 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
465 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
466 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
467 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
468 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
469 m_visualTip->setZValue(100);
470 m_animation = new QGraphicsItemAnimation;
471 m_animation->setItem(m_visualTip);
472 m_animation->setTimeLine(m_animationTimer);
474 m_animation->setScaleAt(.5, scale, scale);
476 m_animation->setScaleAt(1, scale, scale);
477 scene()->addItem(m_visualTip);
478 m_animationTimer->start();
480 setCursor(Qt::PointingHandCursor);
481 } else if (opMode == FADEOUT) {
482 if (m_visualTip == NULL) {
483 ClipItem *item = (ClipItem *) clip;
484 QRectF rect = clip->sceneBoundingRect();
485 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
486 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
487 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
488 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
489 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
490 m_visualTip->setZValue(100);
491 m_animation = new QGraphicsItemAnimation;
492 m_animation->setItem(m_visualTip);
493 m_animation->setTimeLine(m_animationTimer);
495 m_animation->setScaleAt(.5, scale, scale);
497 m_animation->setScaleAt(1, scale, scale);
498 scene()->addItem(m_visualTip);
499 m_animationTimer->start();
501 setCursor(Qt::PointingHandCursor);
502 } else if (opMode == TRANSITIONSTART) {
503 /*if (m_visualTip == NULL) {
504 QRectF rect = clip->sceneBoundingRect();
505 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
506 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
507 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
508 m_visualTip->setZValue(100);
509 m_animation = new QGraphicsItemAnimation;
510 m_animation->setItem(m_visualTip);
511 m_animation->setTimeLine(m_animationTimer);
512 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
514 m_animation->setScaleAt(.5, scale, scale);
516 m_animation->setScaleAt(1, scale, scale);
517 scene()->addItem(m_visualTip);
518 m_animationTimer->start();
520 setCursor(Qt::PointingHandCursor);
521 } else if (opMode == TRANSITIONEND) {
522 /*if (m_visualTip == NULL) {
523 QRectF rect = clip->sceneBoundingRect();
524 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
525 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
526 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
527 m_visualTip->setZValue(100);
528 m_animation = new QGraphicsItemAnimation;
529 m_animation->setItem(m_visualTip);
530 m_animation->setTimeLine(m_animationTimer);
531 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
533 m_animation->setScaleAt(.5, scale, scale);
535 m_animation->setScaleAt(1, scale, scale);
536 scene()->addItem(m_visualTip);
537 m_animationTimer->start();
539 setCursor(Qt::PointingHandCursor);
540 } else if (opMode == KEYFRAME) {
541 setCursor(Qt::PointingHandCursor);
543 } // no clip under mouse
544 else if (m_tool == RAZORTOOL) {
547 } else if (opMode == MOVEGUIDE) {
548 m_moveOpMode = opMode;
549 setCursor(Qt::SplitHCursor);
553 m_animationTimer->stop();
559 setCursor(Qt::ArrowCursor);
560 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
561 QGraphicsView::mouseMoveEvent(event);
563 setCursorPos(mappedXPos);
564 slotCheckPositionScrolling();
566 } else m_moveOpMode = NONE;
568 QGraphicsView::mouseMoveEvent(event);
572 void CustomTrackView::mousePressEvent(QMouseEvent * event)
574 kDebug() << "mousePressEvent STARTED";
575 setFocus(Qt::MouseFocusReason);
576 m_menuPosition = QPoint();
578 // special cases (middle click button or ctrl / shift click
579 if (event->button() == Qt::MidButton) {
580 m_document->renderer()->switchPlay();
581 m_blockRefresh = false;
582 m_operationMode = NONE;
586 m_blockRefresh = true;
589 bool collision = false;
591 if (m_tool != RAZORTOOL) activateMonitor();
592 else if (m_document->renderer()->playSpeed() != 0.0) {
593 m_document->renderer()->pause();
596 m_clickEvent = event->pos();
598 // check item under mouse
599 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
601 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
602 setDragMode(QGraphicsView::ScrollHandDrag);
603 QGraphicsView::mousePressEvent(event);
604 m_blockRefresh = false;
605 m_operationMode = NONE;
609 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
610 setDragMode(QGraphicsView::RubberBandDrag);
611 if (!(event->modifiers() & Qt::ControlModifier)) {
612 resetSelectionGroup();
613 scene()->clearSelection();
615 QGraphicsView::mousePressEvent(event);
616 m_blockRefresh = false;
617 m_operationMode = RUBBERSELECTION;
621 // if a guide and a clip were pressed, just select the guide
622 for (int i = 0; i < collisionList.count(); ++i) {
623 if (collisionList.at(i)->type() == GUIDEITEM) {
624 // a guide item was pressed
625 m_dragGuide = (Guide *) collisionList.at(i);
626 if (event->button() == Qt::LeftButton) { // move it
627 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
629 m_operationMode = MOVEGUIDE;
630 // deselect all clips so that only the guide will move
631 m_scene->clearSelection();
632 resetSelectionGroup(false);
633 updateSnapPoints(NULL);
634 QGraphicsView::mousePressEvent(event);
636 } else // show context menu
641 // Find first clip, transition or group under mouse (when no guides selected)
643 AbstractGroupItem *dragGroup = NULL;
644 while (!m_dragGuide && ct < collisionList.count()) {
645 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
646 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
647 m_dragItemInfo = m_dragItem->info();
648 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
649 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
650 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
657 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
658 // update transition menu action
659 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
660 m_autoTransition->setEnabled(true);
661 } else m_autoTransition->setEnabled(false);
663 // context menu requested
664 if (event->button() == Qt::RightButton) {
666 if (dragGroup) dragGroup->setSelected(true);
667 else if (!m_dragItem->isSelected()) {
668 resetSelectionGroup(false);
669 m_scene->clearSelection();
670 m_dragItem->setSelected(true);
672 } else if (!m_dragGuide) {
673 // check if there is a guide close to mouse click
674 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
675 for (int i = 0; i < guidesCollisionList.count(); i++) {
676 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
677 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
681 // keep this to support multiple guides context menu in the future (?)
682 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
683 guidesCollisionList.removeAt(0);
685 if (!guidesCollisionList.isEmpty())
686 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
689 m_operationMode = NONE;
690 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
691 m_menuPosition = m_clickEvent;
697 // No item under click
698 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
699 resetSelectionGroup();
700 setCursor(Qt::ArrowCursor);
701 m_scene->clearSelection();
703 emit clipItemSelected(NULL);
704 updateClipTypeActions(NULL);
705 if (m_tool == SPACERTOOL) {
706 QList<QGraphicsItem *> selection;
707 if (event->modifiers() == Qt::ControlModifier) {
708 // Ctrl + click, select all items on track after click position
709 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
710 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
712 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
714 // Select all items on all tracks after click position
715 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
716 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
719 resetSelectionGroup(false);
720 m_scene->clearSelection();
722 for (int i = 0; i < selection.count(); i++) {
723 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
724 selection.at(i)->setSelected(true);
727 groupSelectedItems(true);
728 m_operationMode = SPACER;
729 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
730 kDebug() << "END mousePress EVENT ";
735 if (m_tool == RAZORTOOL && m_dragItem) {
736 if (m_dragItem->type() == TRANSITIONWIDGET) {
737 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
741 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
742 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
747 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
748 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
749 m_document->renderer()->pause();
750 m_commandStack->push(command);
751 m_document->setModified(true);
757 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
759 QList <GenTime> offsetList;
760 QList<QGraphicsItem *> children = dragGroup->childItems();
761 for (int i = 0; i < children.count(); i++) {
762 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
763 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
764 offsetList.append(item->startPos());
765 offsetList.append(item->endPos());
768 if (!offsetList.isEmpty()) {
770 GenTime startOffset = offsetList.takeFirst();
771 QList <GenTime> cleandOffsetList;
772 for (int k = 0; k < offsetList.size(); k++) {
773 GenTime newoffset = offsetList.at(k) - startOffset;
774 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
775 cleandOffsetList.append(newoffset);
778 updateSnapPoints(NULL, cleandOffsetList, true);
782 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
783 else emit clipItemSelected(NULL);
785 bool itemSelected = false;
786 if (m_dragItem->isSelected()) itemSelected = true;
787 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
788 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
789 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
790 resetSelectionGroup();
791 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
793 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
794 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
795 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
797 bool selected = !m_dragItem->isSelected();
798 if (dragGroup) dragGroup->setSelected(selected);
799 else m_dragItem->setSelected(selected);
801 groupSelectedItems();
802 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
803 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
804 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
805 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
808 // If clicked item is selected, allow move
810 if (event->modifiers() != Qt::ControlModifier && itemSelected && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
812 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
813 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
815 if (m_operationMode == KEYFRAME) {
816 m_dragItem->updateSelectedKeyFrame();
817 m_blockRefresh = false;
819 } else if (m_operationMode == MOVE) {
820 setCursor(Qt::ClosedHandCursor);
821 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
823 info.startPos = m_dragItem->startPos();
824 info.track = m_dragItem->track();
825 int transitiontrack = getPreviousVideoTrack(info.track);
826 ClipItem *transitionClip = NULL;
827 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
828 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
829 info.endPos = transitionClip->endPos();
830 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
831 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
832 // Check there is no other transition at that place
833 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
834 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
835 QList<QGraphicsItem *> selection = m_scene->items(r);
836 bool transitionAccepted = true;
837 for (int i = 0; i < selection.count(); i++) {
838 if (selection.at(i)->type() == TRANSITIONWIDGET) {
839 Transition *tr = static_cast <Transition *>(selection.at(i));
840 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
841 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
842 } else transitionAccepted = false;
845 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
846 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
847 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
849 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
850 info.track = m_dragItem->track();
851 int transitiontrack = getPreviousVideoTrack(info.track);
852 ClipItem *transitionClip = NULL;
853 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
854 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
855 info.startPos = transitionClip->startPos();
856 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
857 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
858 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
859 EffectsList::setParameter(transition, "reverse", "1");
861 // Check there is no other transition at that place
862 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
863 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
864 QList<QGraphicsItem *> selection = m_scene->items(r);
865 bool transitionAccepted = true;
866 for (int i = 0; i < selection.count(); i++) {
867 if (selection.at(i)->type() == TRANSITIONWIDGET) {
868 Transition *tr = static_cast <Transition *>(selection.at(i));
869 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
870 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
871 } else transitionAccepted = false;
874 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
875 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
877 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
878 resetSelectionGroup(false);
879 m_dragItem->setSelected(true);
882 m_blockRefresh = false;
884 //QGraphicsView::mousePressEvent(event);
887 void CustomTrackView::resetSelectionGroup(bool selectItems)
889 if (m_selectionGroup) {
890 // delete selection group
891 bool snap = KdenliveSettings::snaptopoints();
892 KdenliveSettings::setSnaptopoints(false);
894 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
895 scene()->destroyItemGroup(m_selectionGroup);
896 for (int i = 0; i < children.count(); i++) {
897 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
898 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
899 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
900 children.at(i)->setSelected(selectItems);
902 } else if (children.at(i)->type() == GROUPWIDGET) {
903 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
904 children.at(i)->setSelected(selectItems);
907 m_selectionGroup = NULL;
908 KdenliveSettings::setSnaptopoints(snap);
912 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
914 if (m_selectionGroup) {
915 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
918 QList<QGraphicsItem *> selection = m_scene->selectedItems();
919 if (selection.isEmpty()) return;
920 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
921 // Find top left position of selection
922 for (int i = 1; i < selection.count(); i++) {
923 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
924 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
925 if (currenttop.x() < top.x()) top.setX(currenttop.x());
926 if (currenttop.y() < top.y()) top.setY(currenttop.y());
930 if (force || selection.count() > 1) {
931 bool snap = KdenliveSettings::snaptopoints();
932 KdenliveSettings::setSnaptopoints(false);
933 if (createNewGroup) {
934 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
935 newGroup->translate(-top.x(), -top.y() + 1);
936 newGroup->setPos(top.x(), top.y() - 1);
937 scene()->addItem(newGroup);
939 // CHeck if we are trying to include a group in a group
940 QList <AbstractGroupItem *> groups;
941 for (int i = 0; i < selection.count(); i++) {
942 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
943 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
944 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
946 if (!groups.isEmpty()) {
947 // ungroup previous groups
948 while (!groups.isEmpty()) {
949 AbstractGroupItem *grp = groups.takeFirst();
950 m_document->clipManager()->removeGroup(grp);
951 scene()->destroyItemGroup(grp);
953 selection = m_scene->selectedItems();
956 for (int i = 0; i < selection.count(); i++) {
957 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
958 newGroup->addToGroup(selection.at(i));
959 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
962 KdenliveSettings::setSnaptopoints(snap);
964 m_selectionGroup = new AbstractGroupItem(m_document->fps());
965 m_selectionGroup->translate(-top.x(), -top.y() + 1);
966 m_selectionGroup->setPos(top.x(), top.y() - 1);
967 scene()->addItem(m_selectionGroup);
968 for (int i = 0; i < selection.count(); i++) {
969 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
970 m_selectionGroup->addToGroup(selection.at(i));
971 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
974 KdenliveSettings::setSnaptopoints(snap);
975 if (m_selectionGroup) {
976 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
977 m_selectionGroupInfo.track = m_selectionGroup->track();
980 } else resetSelectionGroup();
983 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
985 kDebug() << "++++++++++++ DBL CLK";
986 if (m_dragItem && m_dragItem->hasKeyFrames()) {
987 if (m_moveOpMode == KEYFRAME) {
988 // user double clicked on a keyframe, open edit dialog
989 QDialog d(parentWidget());
990 Ui::KeyFrameDialog_UI view;
992 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
993 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
994 view.kfr_value->setFocus();
995 if (d.exec() == QDialog::Accepted) {
996 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
997 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
998 ClipItem *item = (ClipItem *)m_dragItem;
999 QString previous = item->keyframes(item->selectedEffectIndex());
1000 item->updateKeyframeEffect();
1001 QString next = item->keyframes(item->selectedEffectIndex());
1002 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1003 m_commandStack->push(command);
1004 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1009 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1010 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1011 ClipItem * item = (ClipItem *) m_dragItem;
1012 QString previous = item->keyframes(item->selectedEffectIndex());
1013 item->updateKeyframeEffect();
1014 QString next = item->keyframes(item->selectedEffectIndex());
1015 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1016 m_commandStack->push(command);
1017 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1019 } else if (m_dragItem && !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");
1552 // Check there is no other transition at that place
1553 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1554 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1555 QList<QGraphicsItem *> selection = m_scene->items(r);
1556 bool transitionAccepted = true;
1557 for (int i = 0; i < selection.count(); i++) {
1558 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1559 Transition *tr = static_cast <Transition *>(selection.at(i));
1560 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1561 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1562 } else transitionAccepted = false;
1565 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1566 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1569 } else for (int i = 0; i < itemList.count(); i++) {
1570 if (itemList.at(i)->type() == AVWIDGET) {
1571 ClipItem *item = (ClipItem *) itemList.at(i);
1573 info.startPos = item->startPos();
1574 info.endPos = info.startPos + GenTime(65, m_document->fps());
1575 info.track = item->track();
1577 // Check there is no other transition at that place
1578 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1579 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1580 QList<QGraphicsItem *> selection = m_scene->items(r);
1581 bool transitionAccepted = true;
1582 for (int i = 0; i < selection.count(); i++) {
1583 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1584 Transition *tr = static_cast <Transition *>(selection.at(i));
1585 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1586 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1587 } else transitionAccepted = false;
1590 int transitiontrack = getPreviousVideoTrack(info.track);
1591 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1592 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1597 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1599 if (transitionInfo.startPos >= transitionInfo.endPos) {
1600 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1603 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1604 m_commandStack->push(command);
1605 m_document->setModified(true);
1608 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1610 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1611 //kDebug() << "---- ADDING transition " << params.attribute("value");
1612 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1613 scene()->addItem(tr);
1614 m_document->setModified(true);
1616 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1621 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1623 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1625 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1628 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1629 if (m_dragItem == item) m_dragItem = NULL;
1631 emit transitionItemSelected(NULL);
1632 m_document->setModified(true);
1635 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1637 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1638 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1639 m_commandStack->push(command);
1640 m_document->setModified(true);
1643 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1645 Transition *item = getTransitionItemAt(pos, track);
1647 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1650 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);
1651 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1652 item->setTransitionParameters(transition);
1653 if (updateTransitionWidget) {
1654 ItemInfo info = item->info();
1656 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1657 if (transitionClip && transitionClip->baseClip()) {
1658 QString size = transitionClip->baseClip()->getProperty("frame_size");
1659 p.setX(size.section('x', 0, 0).toInt());
1660 p.setY(size.section('x', 1, 1).toInt());
1662 emit transitionItemSelected(item, p, true);
1664 m_document->setModified(true);
1667 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1669 event->setDropAction(Qt::IgnoreAction);
1670 const QPointF pos = mapToScene(event->pos());
1671 if (m_selectionGroup && m_clipDrag) {
1672 m_selectionGroup->setPos(pos.x(), pos.y());
1673 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1674 event->setDropAction(Qt::MoveAction);
1675 event->acceptProposedAction();
1677 QGraphicsView::dragMoveEvent(event);
1681 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1683 if (m_selectionGroup && m_clipDrag) {
1684 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1686 scene()->destroyItemGroup(m_selectionGroup);
1687 m_selectionGroup = NULL;
1688 } else QGraphicsView::dragLeaveEvent(event);
1691 void CustomTrackView::dropEvent(QDropEvent * event)
1693 if (m_selectionGroup && m_clipDrag) {
1694 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1695 resetSelectionGroup();
1696 m_scene->clearSelection();
1697 bool hasVideoClip = false;
1698 for (int i = 0; i < items.count(); i++) {
1699 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1700 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1701 if (items.count() == 1) {
1702 updateClipTypeActions(item);
1704 updateClipTypeActions(NULL);
1706 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1707 m_commandStack->push(command);
1708 item->baseClip()->addReference();
1709 m_document->updateClip(item->baseClip()->getId());
1710 ItemInfo info = item->info();
1712 int tracknumber = m_document->tracksCount() - info.track - 1;
1713 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1714 if (isLocked) item->setItemLocked(true);
1716 if (item->baseClip()->isTransparent()) {
1717 // add transparency transition
1718 int endTrack = getPreviousVideoTrack(info.track);
1719 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1720 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1721 scene()->addItem(tr);
1722 tr->setSelected(true);
1724 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1728 info.track = m_document->tracksCount() - item->track();
1729 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1730 item->setSelected(true);
1732 m_document->setModified(true);
1733 m_changeSpeedAction->setEnabled(hasVideoClip);
1734 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1735 groupSelectedItems(true);
1736 } else QGraphicsView::dropEvent(event);
1741 QStringList CustomTrackView::mimeTypes() const
1743 QStringList qstrList;
1744 // list of accepted mime types for drop
1745 qstrList.append("text/plain");
1746 qstrList.append("kdenlive/producerslist");
1747 qstrList.append("kdenlive/clip");
1751 Qt::DropActions CustomTrackView::supportedDropActions() const
1753 // returns what actions are supported when dropping
1754 return Qt::MoveAction;
1757 void CustomTrackView::setDuration(int duration)
1759 int diff = qAbs(duration - sceneRect().width());
1760 if (diff * matrix().m11() > -50) {
1761 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1762 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1764 m_projectDuration = duration;
1767 int CustomTrackView::duration() const
1769 return m_projectDuration;
1772 void CustomTrackView::addTrack(TrackInfo type, int ix)
1774 if (ix == -1 || ix == m_document->tracksCount()) {
1775 m_document->insertTrack(ix, type);
1776 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1778 m_document->insertTrack(m_document->tracksCount() - ix, type);
1779 // insert track in MLT playlist
1780 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1782 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1783 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1784 QList<QGraphicsItem *> selection = m_scene->items(r);
1785 resetSelectionGroup();
1787 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1788 scene()->addItem(m_selectionGroup);
1789 for (int i = 0; i < selection.count(); i++) {
1790 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1791 m_selectionGroup->addToGroup(selection.at(i));
1792 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1794 // Move graphic items
1795 m_selectionGroup->translate(0, m_tracksHeight);
1797 // adjust track number
1798 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1799 for (int i = 0; i < children.count(); i++) {
1800 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1802 ItemInfo clipinfo = item->info();
1803 if (item->type() == AVWIDGET) {
1804 ClipItem *clip = static_cast <ClipItem *>(item);
1805 // We add a move clip command so that we get the correct producer for new track number
1806 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1807 Mlt::Producer *prod;
1808 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1809 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1810 else prod = clip->baseClip()->producer(clipinfo.track);
1811 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1812 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1814 } else if (item->type() == TRANSITIONWIDGET) {
1815 Transition *tr = static_cast <Transition *>(item);
1816 int track = tr->transitionEndTrack();
1818 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1822 resetSelectionGroup(false);
1825 int maxHeight = m_tracksHeight * m_document->tracksCount();
1826 for (int i = 0; i < m_guides.count(); i++) {
1827 QLineF l = m_guides.at(i)->line();
1828 l.setP2(QPointF(l.x2(), maxHeight));
1829 m_guides.at(i)->setLine(l);
1831 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1832 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1833 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1834 viewport()->update();
1835 //setFixedHeight(50 * m_tracksCount);
1838 void CustomTrackView::removeTrack(int ix)
1840 // Delete track in MLT playlist
1841 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1842 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1844 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1845 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1846 QList<QGraphicsItem *> selection = m_scene->items(r);
1848 resetSelectionGroup();
1850 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1851 scene()->addItem(m_selectionGroup);
1852 for (int i = 0; i < selection.count(); i++) {
1853 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1854 m_selectionGroup->addToGroup(selection.at(i));
1855 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1858 // Move graphic items
1859 qreal ydiff = 0 - (int) m_tracksHeight;
1860 m_selectionGroup->translate(0, ydiff);
1862 // adjust track number
1863 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1864 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1865 for (int i = 0; i < children.count(); i++) {
1866 if (children.at(i)->type() == AVWIDGET) {
1867 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1869 ItemInfo clipinfo = clip->info();
1870 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1871 // We add a move clip command so that we get the correct producer for new track number
1872 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1873 Mlt::Producer *prod;
1874 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1875 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1876 else prod = clip->baseClip()->producer(clipinfo.track);
1877 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1879 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1880 Transition *tr = static_cast <Transition *>(children.at(i));
1882 int track = tr->transitionEndTrack();
1884 ItemInfo clipinfo = tr->info();
1885 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1889 resetSelectionGroup(false);
1891 int maxHeight = m_tracksHeight * m_document->tracksCount();
1892 for (int i = 0; i < m_guides.count(); i++) {
1893 QLineF l = m_guides.at(i)->line();
1894 l.setP2(QPointF(l.x2(), maxHeight));
1895 m_guides.at(i)->setLine(l);
1897 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1898 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1899 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1900 viewport()->update();
1903 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1905 int tracknumber = m_document->tracksCount() - ix;
1906 m_document->setTrackType(tracknumber - 1, type);
1907 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1908 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1909 viewport()->update();
1913 void CustomTrackView::slotSwitchTrackAudio(int ix)
1915 /*for (int i = 0; i < m_document->tracksCount(); i++)
1916 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1917 int tracknumber = m_document->tracksCount() - ix - 1;
1918 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1919 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1920 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1921 m_document->setModified(true);
1924 void CustomTrackView::slotSwitchTrackLock(int ix)
1926 int tracknumber = m_document->tracksCount() - ix - 1;
1927 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1928 m_commandStack->push(command);
1932 void CustomTrackView::lockTrack(int ix, bool lock)
1934 int tracknumber = m_document->tracksCount() - ix - 1;
1935 m_document->switchTrackLock(tracknumber, lock);
1936 emit doTrackLock(ix, lock);
1937 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1939 for (int i = 0; i < selection.count(); i++) {
1940 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1941 if (selection.at(i)->isSelected()) {
1942 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1943 else emit transitionItemSelected(NULL);
1945 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1947 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1948 viewport()->update();
1949 m_document->setModified(true);
1952 void CustomTrackView::slotSwitchTrackVideo(int ix)
1954 int tracknumber = m_document->tracksCount() - ix;
1955 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1956 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1957 m_document->setModified(true);
1960 void CustomTrackView::slotRemoveSpace()
1964 if (m_menuPosition.isNull()) {
1965 pos = GenTime(cursorPos(), m_document->fps());
1967 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1970 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1971 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1973 ClipItem *item = getClipItemAt(pos, track);
1975 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);
1978 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1979 //kDebug() << "// GOT LENGT; " << length;
1981 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);
1985 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1986 QList<QGraphicsItem *> items = m_scene->items(r);
1988 QList<ItemInfo> clipsToMove;
1989 QList<ItemInfo> transitionsToMove;
1991 for (int i = 0; i < items.count(); i++) {
1992 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1993 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1994 ItemInfo info = item->info();
1995 if (item->type() == AVWIDGET) {
1996 clipsToMove.append(info);
1997 } else if (item->type() == TRANSITIONWIDGET) {
1998 transitionsToMove.append(info);
2003 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2004 m_commandStack->push(command);
2007 void CustomTrackView::slotInsertSpace()
2011 if (m_menuPosition.isNull()) {
2012 pos = GenTime(cursorPos(), m_document->fps());
2014 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2015 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2017 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2018 if (d.exec() != QDialog::Accepted) return;
2019 GenTime spaceDuration = d.selectedDuration();
2020 track = d.selectedTrack();
2021 ClipItem *item = getClipItemAt(pos, track);
2022 if (item) pos = item->startPos();
2025 int maxh = sceneRect().height();
2027 minh = track * m_tracksHeight + m_tracksHeight / 2;
2028 maxh = m_tracksHeight / 2 - 1;
2031 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2032 QList<QGraphicsItem *> items = m_scene->items(r);
2034 QList<ItemInfo> clipsToMove;
2035 QList<ItemInfo> transitionsToMove;
2037 for (int i = 0; i < items.count(); i++) {
2038 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2039 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2040 ItemInfo info = item->info();
2041 if (item->type() == AVWIDGET) {
2042 clipsToMove.append(info);
2043 } else if (item->type() == TRANSITIONWIDGET) {
2044 transitionsToMove.append(info);
2049 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2050 m_commandStack->push(command);
2053 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2055 int diff = duration.frames(m_document->fps());
2056 resetSelectionGroup();
2057 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2058 scene()->addItem(m_selectionGroup);
2060 Transition *transition;
2062 // Create lists with start pos for each track
2063 QMap <int, int> trackClipStartList;
2064 QMap <int, int> trackTransitionStartList;
2066 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2067 trackClipStartList[i] = -1;
2068 trackTransitionStartList[i] = -1;
2071 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2072 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2074 if (clip->parentItem()) {
2075 m_selectionGroup->addToGroup(clip->parentItem());
2076 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2078 m_selectionGroup->addToGroup(clip);
2079 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2081 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))
2082 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2083 } 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);
2085 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2086 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2088 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2089 m_selectionGroup->addToGroup(transition);
2090 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))
2091 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2092 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2093 } 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);
2095 m_selectionGroup->translate(diff, 0);
2097 // update items coordinates
2098 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2099 for (int i = 0; i < itemList.count(); i++) {
2100 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2101 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2102 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2103 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2104 for (int j = 0; j < children.count(); j++) {
2105 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2109 resetSelectionGroup(false);
2110 if (track != -1) track = m_document->tracksCount() - track;
2111 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2114 void CustomTrackView::deleteClip(const QString &clipId)
2116 resetSelectionGroup();
2117 QList<QGraphicsItem *> itemList = items();
2118 QUndoCommand *deleteCommand = new QUndoCommand();
2119 deleteCommand->setText(i18n("Delete timeline clips"));
2121 for (int i = 0; i < itemList.count(); i++) {
2122 if (itemList.at(i)->type() == AVWIDGET) {
2123 ClipItem *item = (ClipItem *)itemList.at(i);
2124 if (item->clipProducer() == clipId) {
2126 if (item->parentItem()) {
2127 // Clip is in a group, destroy the group
2128 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2130 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2134 if (count == 0) delete deleteCommand;
2135 else m_commandStack->push(deleteCommand);
2138 void CustomTrackView::setCursorPos(int pos, bool seek)
2140 if (pos == m_cursorPos) return;
2141 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2143 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2144 else if (m_autoScroll) checkScrolling();
2145 m_cursorLine->setPos(m_cursorPos, 0);
2148 void CustomTrackView::updateCursorPos()
2150 m_cursorLine->setPos(m_cursorPos, 0);
2153 int CustomTrackView::cursorPos()
2155 return (int)(m_cursorPos);
2158 void CustomTrackView::moveCursorPos(int delta)
2160 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2161 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2162 m_cursorPos += delta;
2163 m_cursorLine->setPos(m_cursorPos, 0);
2164 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2167 void CustomTrackView::initCursorPos(int pos)
2169 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2171 m_cursorLine->setPos(pos, 0);
2175 void CustomTrackView::checkScrolling()
2177 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2180 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2182 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2183 QGraphicsView::mouseReleaseEvent(event);
2184 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2185 if (event->button() == Qt::MidButton) {
2188 setDragMode(QGraphicsView::NoDrag);
2189 if (m_operationMode == MOVEGUIDE) {
2190 setCursor(Qt::ArrowCursor);
2191 m_operationMode = NONE;
2192 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2193 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2194 if (newPos != m_dragGuide->position()) {
2195 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2196 m_commandStack->push(command);
2197 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2198 m_document->syncGuides(m_guides);
2203 } else if (m_operationMode == SPACER) {
2205 if (event->modifiers() != Qt::ControlModifier) {
2206 // We are moving all tracks
2208 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2209 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2210 if (timeOffset != GenTime()) {
2211 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2213 QList<ItemInfo> clipsToMove;
2214 QList<ItemInfo> transitionsToMove;
2216 // Create lists with start pos for each track
2217 QMap <int, int> trackClipStartList;
2218 QMap <int, int> trackTransitionStartList;
2220 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2221 trackClipStartList[i] = -1;
2222 trackTransitionStartList[i] = -1;
2225 int max = items.count();
2226 for (int i = 0; i < max; i++) {
2227 if (items.at(i)->type() == GROUPWIDGET)
2228 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2231 for (int i = 0; i < items.count(); i++) {
2232 if (items.at(i)->type() == AVWIDGET) {
2233 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2234 ItemInfo info = item->info();
2235 clipsToMove.append(info);
2237 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2238 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2239 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2240 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2241 ItemInfo info = item->info();
2242 transitionsToMove.append(info);
2244 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2245 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2249 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2250 m_commandStack->push(command);
2251 if (track != -1) track = m_document->tracksCount() - track;
2252 kDebug() << "SPACER TRACK:" << track;
2253 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2255 resetSelectionGroup(false);
2256 m_operationMode = NONE;
2257 } else if (m_operationMode == RUBBERSELECTION) {
2258 kDebug() << "// END RUBBER SELECT";
2259 resetSelectionGroup();
2260 groupSelectedItems();
2261 m_operationMode = NONE;
2264 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2265 emit transitionItemSelected(NULL);
2269 if (m_dragItem) info = m_dragItem->info();
2271 if (m_operationMode == MOVE) {
2272 setCursor(Qt::OpenHandCursor);
2274 if (m_dragItem->parentItem() == 0) {
2275 // we are moving one clip, easy
2276 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2277 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2278 Mlt::Producer *prod;
2279 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2280 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2281 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2282 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);
2284 kDebug() << "// get trans info";
2285 int tracknumber = m_document->tracksCount() - item->track() - 1;
2286 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2287 if (isLocked) item->setItemLocked(true);
2289 QUndoCommand *moveCommand = new QUndoCommand();
2290 moveCommand->setText(i18n("Move clip"));
2291 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2292 // Also move automatic transitions (on lower track)
2293 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2294 kDebug() << "// get trans info2";
2295 if (tr && tr->isAutomatic()) {
2296 ItemInfo trInfo = tr->info();
2297 ItemInfo newTrInfo = trInfo;
2298 newTrInfo.track = info.track;
2299 newTrInfo.startPos = m_dragItem->startPos();
2300 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2301 // transition end should stay the same
2303 // transition end should be adjusted to clip
2304 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2306 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2308 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2309 // Check if there is a transition at clip end
2310 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2311 if (tr && tr->isAutomatic()) {
2312 ItemInfo trInfo = tr->info();
2313 ItemInfo newTrInfo = trInfo;
2314 newTrInfo.track = info.track;
2315 newTrInfo.endPos = m_dragItem->endPos();
2316 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2317 // transition start should stay the same
2319 // transition start should be moved
2320 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2322 if (newTrInfo.startPos < newTrInfo.endPos)
2323 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2326 // Also move automatic transitions (on upper track)
2327 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2328 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2329 ItemInfo trInfo = tr->info();
2330 ItemInfo newTrInfo = trInfo;
2331 newTrInfo.startPos = m_dragItem->startPos();
2332 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2333 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2334 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2335 // transition end should be adjusted to clip on upper track
2336 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2338 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2341 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2342 // Check if there is a transition at clip end
2343 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2344 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2345 ItemInfo trInfo = tr->info();
2346 ItemInfo newTrInfo = trInfo;
2347 newTrInfo.endPos = m_dragItem->endPos();
2348 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2349 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2350 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2351 // transition start should be moved
2352 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2354 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2358 m_commandStack->push(moveCommand);
2360 // undo last move and emit error message
2361 bool snap = KdenliveSettings::snaptopoints();
2362 KdenliveSettings::setSnaptopoints(false);
2363 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2364 KdenliveSettings::setSnaptopoints(snap);
2365 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2367 m_document->setModified(true);
2369 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2370 Transition *transition = static_cast <Transition *>(m_dragItem);
2371 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)) {
2372 // Moving transition failed, revert to previous position
2373 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2374 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2376 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2377 m_commandStack->push(command);
2378 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2382 // Moving several clips. We need to delete them and readd them to new position,
2383 // or they might overlap each other during the move
2384 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2385 QList<QGraphicsItem *> items = group->childItems();
2387 QList<ItemInfo> clipsToMove;
2388 QList<ItemInfo> transitionsToMove;
2390 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2391 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2392 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2393 if (timeOffset != GenTime() || trackOffset != 0) {
2394 // remove items in MLT playlist
2397 int max = items.count();
2398 for (int i = 0; i < max; i++) {
2399 if (items.at(i)->type() == GROUPWIDGET) {
2400 items += items.at(i)->childItems();
2404 for (int i = 0; i < items.count(); i++) {
2405 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2406 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2407 ItemInfo info = item->info();
2408 if (item->type() == AVWIDGET) {
2409 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2410 // error, clip cannot be removed from playlist
2411 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2413 clipsToMove.append(info);
2416 transitionsToMove.append(info);
2417 Transition *tr = static_cast <Transition*>(item);
2418 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2422 for (int i = 0; i < items.count(); i++) {
2423 // re-add items in correct place
2424 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2425 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2427 ItemInfo info = item->info();
2428 int tracknumber = m_document->tracksCount() - info.track - 1;
2429 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2431 group->removeFromGroup(item);
2432 item->setItemLocked(true);
2435 if (item->type() == AVWIDGET) {
2436 ClipItem *clip = static_cast <ClipItem*>(item);
2437 info.track = m_document->tracksCount() - info.track;
2438 Mlt::Producer *prod;
2439 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2440 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2441 else prod = clip->baseClip()->producer(info.track);
2442 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2443 for (int i = 0; i < clip->effectsCount(); i++) {
2444 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2447 Transition *tr = static_cast <Transition*>(item);
2448 int newTrack = tr->transitionEndTrack();
2449 if (!tr->forcedTrack()) {
2450 newTrack = getPreviousVideoTrack(info.track);
2452 tr->updateTransitionEndTrack(newTrack);
2453 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2457 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2458 m_commandStack->push(move);
2460 //QPointF top = group->sceneBoundingRect().topLeft();
2461 //QPointF oldpos = m_selectionGroup->scenePos();
2462 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2463 //group->setPos(top);
2464 //TODO: get rid of the 3 lines below
2465 if (m_selectionGroup) {
2466 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2467 m_selectionGroupInfo.track = m_selectionGroup->track();
2469 m_document->setModified(true);
2473 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2475 if (m_dragItem->type() == AVWIDGET) {
2476 ItemInfo resizeinfo = m_dragItemInfo;
2477 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2478 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2480 QUndoCommand *resizeCommand = new QUndoCommand();
2481 resizeCommand->setText(i18n("Resize clip"));
2483 // Check if there is an automatic transition on that clip (lower track)
2484 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2485 if (transition && transition->isAutomatic()) {
2486 ItemInfo trInfo = transition->info();
2487 ItemInfo newTrInfo = trInfo;
2488 newTrInfo.startPos = m_dragItem->startPos();
2489 if (newTrInfo.startPos < newTrInfo.endPos)
2490 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2492 // Check if there is an automatic transition on that clip (upper track)
2493 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2494 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2495 ItemInfo trInfo = transition->info();
2496 ItemInfo newTrInfo = trInfo;
2497 newTrInfo.startPos = m_dragItem->startPos();
2498 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2499 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2500 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2503 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2504 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2505 m_commandStack->push(resizeCommand);
2507 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2508 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2510 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2511 Transition *transition = static_cast <Transition *>(m_dragItem);
2512 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)) {
2513 // Cannot resize transition
2514 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2515 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2517 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2518 m_commandStack->push(command);
2522 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2523 // Item was resized, rebuild group;
2524 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2525 QList <QGraphicsItem *> children = group->childItems();
2526 m_document->clipManager()->removeGroup(group);
2527 scene()->destroyItemGroup(group);
2528 for (int i = 0; i < children.count(); i++) {
2529 children.at(i)->setSelected(true);
2531 groupSelectedItems(false, true);
2533 //m_document->renderer()->doRefresh();
2534 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2536 if (m_dragItem->type() == AVWIDGET) {
2537 ItemInfo resizeinfo = info;
2538 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2539 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2541 QUndoCommand *resizeCommand = new QUndoCommand();
2542 resizeCommand->setText(i18n("Resize clip"));
2544 // Check if there is an automatic transition on that clip (lower track)
2545 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2546 if (tr && tr->isAutomatic()) {
2547 ItemInfo trInfo = tr->info();
2548 ItemInfo newTrInfo = trInfo;
2549 newTrInfo.endPos = m_dragItem->endPos();
2550 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2553 // Check if there is an automatic transition on that clip (upper track)
2554 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2555 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2556 ItemInfo trInfo = tr->info();
2557 ItemInfo newTrInfo = trInfo;
2558 newTrInfo.endPos = m_dragItem->endPos();
2559 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2560 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2561 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2565 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2566 m_commandStack->push(resizeCommand);
2567 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2569 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2570 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2572 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2573 Transition *transition = static_cast <Transition *>(m_dragItem);
2574 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)) {
2575 // Cannot resize transition
2576 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2577 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2579 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2580 m_commandStack->push(command);
2583 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2584 // Item was resized, rebuild group;
2585 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2586 QList <QGraphicsItem *> children = group->childItems();
2587 m_document->clipManager()->removeGroup(group);
2588 scene()->destroyItemGroup(group);
2589 for (int i = 0; i < children.count(); i++) {
2590 children.at(i)->setSelected(true);
2592 groupSelectedItems(false, true);
2594 //m_document->renderer()->doRefresh();
2595 } else if (m_operationMode == FADEIN) {
2596 // resize fade in effect
2597 ClipItem * item = (ClipItem *) m_dragItem;
2598 int ix = item->hasEffect("volume", "fadein");
2600 QDomElement oldeffect = item->effectAt(ix);
2601 int start = item->cropStart().frames(m_document->fps());
2602 int end = item->fadeIn();
2604 slotDeleteEffect(item, oldeffect);
2607 QDomElement effect = oldeffect.cloneNode().toElement();
2608 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2609 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2610 slotUpdateClipEffect(item, effect, oldeffect, ix);
2611 emit clipItemSelected(item, ix);
2613 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2614 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2615 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2616 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2618 ix = item->hasEffect("volume", "fade_from_black");
2620 QDomElement oldeffect = item->effectAt(ix);
2621 int start = item->cropStart().frames(m_document->fps());
2622 int end = item->fadeIn();
2624 slotDeleteEffect(item, oldeffect);
2627 QDomElement effect = oldeffect.cloneNode().toElement();
2628 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2629 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2630 slotUpdateClipEffect(item, effect, oldeffect, ix);
2631 emit clipItemSelected(item, ix);
2634 } else if (m_operationMode == FADEOUT) {
2635 // resize fade in effect
2636 ClipItem * item = (ClipItem *) m_dragItem;
2637 int ix = item->hasEffect("volume", "fadeout");
2639 QDomElement oldeffect = item->effectAt(ix);
2640 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2641 int start = item->fadeOut();
2643 slotDeleteEffect(item, oldeffect);
2645 start = end - start;
2646 QDomElement effect = oldeffect.cloneNode().toElement();
2647 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2648 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2649 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2650 slotUpdateClipEffect(item, effect, oldeffect, ix);
2651 emit clipItemSelected(item, ix);
2653 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2654 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2655 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2656 EffectsList::setParameter(effect, "out", QString::number(0));
2657 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2659 ix = item->hasEffect("brightness", "fade_to_black");
2661 QDomElement oldeffect = item->effectAt(ix);
2662 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2663 int start = item->fadeOut();
2665 slotDeleteEffect(item, oldeffect);
2667 start = end - start;
2668 QDomElement effect = oldeffect.cloneNode().toElement();
2669 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2670 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2671 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2672 slotUpdateClipEffect(item, effect, oldeffect, ix);
2673 emit clipItemSelected(item, ix);
2676 } else if (m_operationMode == KEYFRAME) {
2677 // update the MLT effect
2678 ClipItem * item = (ClipItem *) m_dragItem;
2679 QString previous = item->keyframes(item->selectedEffectIndex());
2680 item->updateKeyframeEffect();
2681 QString next = item->keyframes(item->selectedEffectIndex());
2682 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2683 m_commandStack->push(command);
2684 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2686 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2687 // A transition is selected
2689 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2690 if (transitionClip && transitionClip->baseClip()) {
2691 QString size = transitionClip->baseClip()->getProperty("frame_size");
2692 p.setX(size.section('x', 0, 0).toInt());
2693 p.setY(size.section('x', 1, 1).toInt());
2695 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), p);
2696 } else emit transitionItemSelected(NULL);
2697 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2698 m_operationMode = NONE;
2701 void CustomTrackView::deleteClip(ItemInfo info)
2703 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2705 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2706 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2709 if (item->isSelected()) emit clipItemSelected(NULL);
2710 item->baseClip()->removeReference();
2711 m_document->updateClip(item->baseClip()->getId());
2713 if (item->baseClip()->isTransparent()) {
2714 // also remove automatic transition
2715 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2716 if (tr && tr->isAutomatic()) {
2717 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2718 scene()->removeItem(tr);
2722 scene()->removeItem(item);
2723 if (m_dragItem == item) m_dragItem = NULL;
2725 m_document->setModified(true);
2726 m_document->renderer()->doRefresh();
2729 void CustomTrackView::deleteSelectedClips()
2731 resetSelectionGroup();
2732 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2733 if (itemList.count() == 0) {
2734 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2737 scene()->clearSelection();
2738 QUndoCommand *deleteSelected = new QUndoCommand();
2739 deleteSelected->setText(i18n("Delete selected items"));
2740 bool resetGroup = false;
2742 // expand & destroy groups
2743 for (int i = 0; i < itemList.count(); i++) {
2744 if (itemList.at(i)->type() == GROUPWIDGET) {
2745 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2746 itemList += children;
2747 QList <ItemInfo> clipInfos;
2748 QList <ItemInfo> transitionInfos;
2749 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2750 for (int j = 0; j < children.count(); j++) {
2751 if (children.at(j)->type() == AVWIDGET) {
2752 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2753 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2754 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2755 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2756 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2759 if (clipInfos.count() > 0) {
2760 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2766 for (int i = 0; i < itemList.count(); i++) {
2767 if (itemList.at(i)->type() == AVWIDGET) {
2768 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2769 if (item->parentItem()) resetGroup = true;
2770 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2771 emit clipItemSelected(NULL);
2772 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2773 Transition *item = static_cast <Transition *>(itemList.at(i));
2774 if (item->parentItem()) resetGroup = true;
2776 info.startPos = item->startPos();
2777 info.endPos = item->endPos();
2778 info.track = item->track();
2779 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2780 emit transitionItemSelected(NULL);
2784 m_commandStack->push(deleteSelected);
2787 void CustomTrackView::changeClipSpeed()
2789 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2790 if (itemList.count() == 0) {
2791 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2794 QUndoCommand *changeSelected = new QUndoCommand();
2795 changeSelected->setText("Edit clip speed");
2799 for (int i = 0; i < itemList.count(); i++) {
2800 if (itemList.at(i)->type() == AVWIDGET) {
2801 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2802 ItemInfo info = item->info();
2803 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2805 double speed = (double) percent / 100.0;
2806 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2808 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2812 if (count > 0) m_commandStack->push(changeSelected);
2813 else delete changeSelected;
2816 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2818 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2819 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2821 kDebug() << "ERROR: Cannot find clip for speed change";
2822 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2825 info.track = m_document->tracksCount() - item->track();
2826 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2828 item->setSpeed(speed);
2829 item->updateRectGeometry();
2830 if (item->cropDuration().frames(m_document->fps()) > endPos)
2831 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2832 m_document->setModified(true);
2833 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2836 void CustomTrackView::cutSelectedClips()
2838 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2839 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2840 for (int i = 0; i < itemList.count(); i++) {
2841 if (itemList.at(i)->type() == AVWIDGET) {
2842 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2843 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2844 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2845 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2846 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2847 m_commandStack->push(command);
2853 void CustomTrackView::groupClips(bool group)
2855 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2856 QList <ItemInfo> clipInfos;
2857 QList <ItemInfo> transitionInfos;
2858 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2861 int max = itemList.count();
2862 for (int i = 0; i < max; i++) {
2863 if (itemList.at(i)->type() == GROUPWIDGET) {
2864 itemList += itemList.at(i)->childItems();
2868 for (int i = 0; i < itemList.count(); i++) {
2869 if (itemList.at(i)->type() == AVWIDGET) {
2870 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2871 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2872 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2873 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2874 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2877 if (clipInfos.count() > 0) {
2878 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2879 m_commandStack->push(command);
2883 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2885 resetSelectionGroup();
2886 m_scene->clearSelection();
2888 for (int i = 0; i < clipInfos.count(); i++) {
2889 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2890 if (clip == NULL) continue;
2891 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2892 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2893 m_document->clipManager()->removeGroup(grp);
2894 scene()->destroyItemGroup(grp);
2896 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2898 for (int i = 0; i < transitionInfos.count(); i++) {
2899 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2900 if (tr == NULL) continue;
2901 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2902 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2903 m_document->clipManager()->removeGroup(grp);
2904 scene()->destroyItemGroup(grp);
2906 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2908 m_document->setModified(true);
2912 QList <QGraphicsItemGroup *> groups;
2913 for (int i = 0; i < clipInfos.count(); i++) {
2914 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2916 clip->setSelected(true);
2919 for (int i = 0; i < transitionInfos.count(); i++) {
2920 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2922 clip->setSelected(true);
2926 groupSelectedItems(false, true);
2927 m_document->setModified(true);
2930 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2932 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2933 if (baseclip == NULL) {
2934 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2937 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2938 item->setEffectList(effects);
2939 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2940 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2941 scene()->addItem(item);
2943 int tracknumber = m_document->tracksCount() - info.track - 1;
2944 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2945 if (isLocked) item->setItemLocked(true);
2947 if (item->baseClip()->isTransparent()) {
2948 // add transparency transition
2949 int endTrack = getPreviousVideoTrack(info.track);
2950 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2951 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2953 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2959 baseclip->addReference();
2960 m_document->updateClip(baseclip->getId());
2961 info.track = m_document->tracksCount() - info.track;
2962 Mlt::Producer *prod;
2963 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2964 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2965 else prod = baseclip->producer(info.track);
2966 m_document->renderer()->mltInsertClip(info, xml, prod);
2967 for (int i = 0; i < item->effectsCount(); i++) {
2968 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2970 m_document->setModified(true);
2971 m_document->renderer()->doRefresh();
2974 void CustomTrackView::slotUpdateClip(const QString &clipId)
2976 QList<QGraphicsItem *> list = scene()->items();
2977 ClipItem *clip = NULL;
2978 for (int i = 0; i < list.size(); ++i) {
2979 if (list.at(i)->type() == AVWIDGET) {
2980 clip = static_cast <ClipItem *>(list.at(i));
2981 if (clip->clipProducer() == clipId) {
2982 clip->refreshClip(true);
2983 ItemInfo info = clip->info();
2984 info.track = m_document->tracksCount() - clip->track();
2985 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2991 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2993 int framepos = (int)(pos.frames(m_document->fps()));
2994 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2995 ClipItem *clip = NULL;
2996 for (int i = 0; i < list.size(); i++) {
2997 if (list.at(i)->type() == AVWIDGET) {
2998 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2999 if (test->endPos() == pos) clip = test;
3006 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3008 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3009 ClipItem *clip = NULL;
3010 for (int i = 0; i < list.size(); i++) {
3011 if (list.at(i)->type() == AVWIDGET) {
3012 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3013 if (test->startPos() == pos) clip = test;
3020 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3022 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3023 ClipItem *clip = NULL;
3024 for (int i = 0; i < list.size(); i++) {
3025 if (list.at(i)->type() == AVWIDGET) {
3026 clip = static_cast <ClipItem *>(list.at(i));
3033 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3035 int framepos = (int)(pos.frames(m_document->fps()));
3036 return getClipItemAt(framepos, track);
3039 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3041 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (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 clip = static_cast <Transition *>(list.at(i));
3052 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3054 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3057 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3059 int framepos = (int)(pos.frames(m_document->fps()));
3060 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3061 Transition *clip = NULL;
3062 for (int i = 0; i < list.size(); i++) {
3063 if (list.at(i)->type() == TRANSITIONWIDGET) {
3064 Transition *test = static_cast <Transition *>(list.at(i));
3065 if (test->endPos() == pos) clip = test;
3072 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3074 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3075 Transition *clip = NULL;
3076 for (int i = 0; i < list.size(); ++i) {
3077 if (list.at(i)->type() == TRANSITIONWIDGET) {
3078 Transition *test = static_cast <Transition *>(list.at(i));
3079 if (test->startPos() == pos) clip = test;
3086 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3088 if (m_selectionGroup) resetSelectionGroup(false);
3089 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3091 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);
3092 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3095 Mlt::Producer *prod;
3096 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3097 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3098 else prod = item->baseClip()->producer(end.track);
3100 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);
3102 bool snap = KdenliveSettings::snaptopoints();
3103 KdenliveSettings::setSnaptopoints(false);
3104 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3106 int tracknumber = m_document->tracksCount() - end.track - 1;
3107 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3108 m_scene->clearSelection();
3109 if (isLocked) item->setItemLocked(true);
3111 if (item->isItemLocked()) item->setItemLocked(false);
3112 item->setSelected(true);
3114 if (item->baseClip()->isTransparent()) {
3115 // Also move automatic transition
3116 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3117 if (tr && tr->isAutomatic()) {
3118 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3119 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);
3120 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3123 KdenliveSettings::setSnaptopoints(snap);
3124 m_document->setModified(true);
3126 // undo last move and emit error message
3127 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3129 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3132 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3135 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3136 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3137 resetSelectionGroup();
3138 m_scene->clearSelection();
3140 for (int i = 0; i < startClip.count(); i++) {
3142 startClip[i].startPos = startClip.at(i).startPos - offset;
3143 startClip[i].track = startClip.at(i).track - trackOffset;
3145 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3146 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3148 clip->setItemLocked(false);
3149 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3150 else clip->setSelected(true);
3151 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3152 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3154 for (int i = 0; i < startTransition.count(); i++) {
3156 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3157 startTransition[i].track = startTransition.at(i).track - trackOffset;
3159 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3161 tr->setItemLocked(false);
3162 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3163 else tr->setSelected(true);
3164 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());
3165 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3167 groupSelectedItems(true);
3168 if (m_selectionGroup) {
3169 bool snap = KdenliveSettings::snaptopoints();
3170 KdenliveSettings::setSnaptopoints(false);
3172 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3174 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3176 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3178 int max = children.count();
3179 for (int i = 0; i < max; i++) {
3180 if (children.at(i)->type() == GROUPWIDGET) {
3181 children += children.at(i)->childItems();
3184 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3186 for (int i = 0; i < children.count(); i++) {
3187 // re-add items in correct place
3188 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3189 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3191 ItemInfo info = item->info();
3192 int tracknumber = m_document->tracksCount() - info.track - 1;
3193 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3194 if (isLocked) item->setItemLocked(true);
3195 else if (item->isItemLocked()) item->setItemLocked(false);
3197 if (item->type() == AVWIDGET) {
3198 ClipItem *clip = static_cast <ClipItem*>(item);
3199 info.track = m_document->tracksCount() - info.track;
3200 Mlt::Producer *prod;
3201 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3202 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3203 else prod = clip->baseClip()->producer(info.track);
3204 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3205 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3206 } else if (item->type() == TRANSITIONWIDGET) {
3207 Transition *tr = static_cast <Transition*>(item);
3208 int newTrack = tr->transitionEndTrack();
3209 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3210 if (!tr->forcedTrack()) {
3211 newTrack += trackOffset;
3212 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3214 tr->updateTransitionEndTrack(newTrack);
3215 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3216 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3219 KdenliveSettings::setSnaptopoints(snap);
3220 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3223 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3225 Transition *item = getTransitionItemAt(start.startPos, start.track);
3227 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);
3228 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3231 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3232 bool snap = KdenliveSettings::snaptopoints();
3233 KdenliveSettings::setSnaptopoints(false);
3234 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3235 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3236 // Transition was moved
3237 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3238 } else if (end.endPos == start.endPos) {
3239 // Transition start resize
3240 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3241 } else if (end.startPos == start.startPos) {
3242 // Transition end resize;
3243 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3246 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3247 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3248 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3250 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3251 KdenliveSettings::setSnaptopoints(snap);
3252 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3253 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);
3254 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3257 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3259 bool resizeClipStart = true;
3260 if (start.startPos == end.startPos) resizeClipStart = false;
3261 /*if (resizeClipStart) offset = 1;
3263 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3265 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);
3266 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3269 if (item->parentItem()) {
3270 // Item is part of a group, reset group
3271 resetSelectionGroup();
3273 bool snap = KdenliveSettings::snaptopoints();
3274 KdenliveSettings::setSnaptopoints(false);
3275 if (resizeClipStart && start.startPos != end.startPos) {
3276 ItemInfo clipinfo = item->info();
3277 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3278 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3280 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3281 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3282 updateClipFade(item);
3283 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3284 } else if (!resizeClipStart) {
3285 ItemInfo clipinfo = item->info();
3286 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3287 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3289 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3290 updateClipFade(item, true);
3291 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3293 if (end.cropStart != start.cropStart) {
3294 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3295 ItemInfo clipinfo = end;
3296 clipinfo.track = m_document->tracksCount() - end.track;
3297 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3299 item->setCropStart(end.cropStart);
3300 item->resetThumbs();
3303 m_document->renderer()->doRefresh();
3304 KdenliveSettings::setSnaptopoints(snap);
3307 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3309 if (!updateFadeOut) {
3310 int end = item->fadeIn();
3312 // there is a fade in effect
3313 int effectPos = item->hasEffect("volume", "fadein");
3314 if (effectPos != -1) {
3315 QDomElement oldeffect = item->effectAt(effectPos);
3316 int start = item->cropStart().frames(m_document->fps());
3317 int max = item->cropDuration().frames(m_document->fps());
3319 item->setFadeIn(max);
3320 end = item->fadeIn();
3323 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3324 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3325 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3326 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3327 // if fade effect is displayed, update the effect edit widget with new clip duration
3328 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3330 effectPos = item->hasEffect("brightness", "fade_from_black");
3331 if (effectPos != -1) {
3332 QDomElement oldeffect = item->effectAt(effectPos);
3333 int start = item->cropStart().frames(m_document->fps());
3334 int max = item->cropDuration().frames(m_document->fps());
3336 item->setFadeIn(max);
3337 end = item->fadeIn();
3340 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3341 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3342 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3343 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3344 // if fade effect is displayed, update the effect edit widget with new clip duration
3345 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3349 int start = item->fadeOut();
3351 // there is a fade in effect
3352 int effectPos = item->hasEffect("volume", "fadeout");
3353 if (effectPos != -1) {
3354 QDomElement oldeffect = item->effectAt(effectPos);
3355 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3356 int max = item->cropDuration().frames(m_document->fps());
3358 item->setFadeOut(max);
3359 start = item->fadeOut();
3361 start = end - start;
3362 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3363 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3364 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3365 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3366 // if fade effect is displayed, update the effect edit widget with new clip duration
3367 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3369 effectPos = item->hasEffect("brightness", "fade_to_black");
3370 if (effectPos != -1) {
3371 QDomElement oldeffect = item->effectAt(effectPos);
3372 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3373 int max = item->cropDuration().frames(m_document->fps());
3375 item->setFadeOut(max);
3376 start = item->fadeOut();
3378 start = end - start;
3379 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3380 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3381 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3382 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3383 // if fade effect is displayed, update the effect edit widget with new clip duration
3384 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3390 double CustomTrackView::getSnapPointForPos(double pos)
3392 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3395 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3397 QList <GenTime> snaps;
3398 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3399 QList<QGraphicsItem *> itemList = items();
3400 for (int i = 0; i < itemList.count(); i++) {
3401 if (itemList.at(i) == selected) continue;
3402 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3403 if (itemList.at(i)->type() == AVWIDGET) {
3404 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3405 GenTime start = item->startPos();
3406 GenTime end = item->endPos();
3407 snaps.append(start);
3409 if (!offsetList.isEmpty()) {
3410 for (int j = 0; j < offsetList.size(); j++) {
3411 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3412 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3416 QList < GenTime > markers = item->snapMarkers();
3417 for (int j = 0; j < markers.size(); ++j) {
3418 GenTime t = markers.at(j);
3420 if (!offsetList.isEmpty()) {
3421 for (int k = 0; k < offsetList.size(); k++) {
3422 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3426 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3427 Transition *transition = static_cast <Transition*>(itemList.at(i));
3428 GenTime start = transition->startPos();
3429 GenTime end = transition->endPos();
3430 snaps.append(start);
3432 if (!offsetList.isEmpty()) {
3433 for (int j = 0; j < offsetList.size(); j++) {
3434 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3435 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3441 // add cursor position
3442 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3444 if (!offsetList.isEmpty()) {
3445 for (int j = 0; j < offsetList.size(); j++) {
3446 snaps.append(pos - offsetList.at(j));
3451 for (int i = 0; i < m_guides.count(); i++) {
3452 snaps.append(m_guides.at(i)->position());
3453 if (!offsetList.isEmpty()) {
3454 for (int j = 0; j < offsetList.size(); j++) {
3455 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3461 m_scene->setSnapList(snaps);
3462 //for (int i = 0; i < m_snapPoints.size(); ++i)
3463 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3466 void CustomTrackView::slotSeekToPreviousSnap()
3468 updateSnapPoints(NULL);
3469 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3470 setCursorPos((int) res.frames(m_document->fps()));
3474 void CustomTrackView::slotSeekToNextSnap()
3476 updateSnapPoints(NULL);
3477 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3478 setCursorPos((int) res.frames(m_document->fps()));
3482 void CustomTrackView::clipStart()
3484 ClipItem *item = getMainActiveClip();
3486 setCursorPos((int) item->startPos().frames(m_document->fps()));
3491 void CustomTrackView::clipEnd()
3493 ClipItem *item = getMainActiveClip();
3495 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3500 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3502 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3503 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3504 m_commandStack->push(command);
3507 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3509 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3510 m_commandStack->push(command);
3513 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3515 DocClipBase *base = m_document->clipManager()->getClipById(id);
3516 QList <CommentedTime> markers = base->commentedSnapMarkers();
3518 if (markers.isEmpty()) {
3519 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3522 QUndoCommand *deleteMarkers = new QUndoCommand();
3523 deleteMarkers->setText("Delete clip markers");
3525 for (int i = 0; i < markers.size(); i++) {
3526 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3528 m_commandStack->push(deleteMarkers);
3531 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3533 DocClipBase *base = m_document->clipManager()->getClipById(id);
3534 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3535 else base->deleteSnapMarker(pos);
3536 m_document->setModified(true);
3537 viewport()->update();
3540 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3542 return (*g1).position() < (*g2).position();
3545 int CustomTrackView::hasGuide(int pos, int offset)
3547 for (int i = 0; i < m_guides.count(); i++) {
3548 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3549 if (qAbs(guidePos - pos) <= offset) return guidePos;
3550 else if (guidePos > pos) return -1;
3555 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3557 if (oldPos > GenTime() && pos > GenTime()) {
3559 for (int i = 0; i < m_guides.count(); i++) {
3560 if (m_guides.at(i)->position() == oldPos) {
3561 Guide *item = m_guides.at(i);
3562 item->updateGuide(pos, comment);
3566 } else if (pos > GenTime()) addGuide(pos, comment);
3570 for (int i = 0; i < m_guides.count(); i++) {
3571 if (m_guides.at(i)->position() == oldPos) {
3572 delete m_guides.takeAt(i);
3577 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3579 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3580 m_document->syncGuides(m_guides);
3583 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3585 for (int i = 0; i < m_guides.count(); i++) {
3586 if (m_guides.at(i)->position() == pos) {
3587 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3591 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3592 scene()->addItem(g);
3594 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3595 m_document->syncGuides(m_guides);
3599 void CustomTrackView::slotAddGuide()
3601 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3602 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3603 if (d.exec() != QDialog::Accepted) return;
3604 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3605 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3606 m_commandStack->push(command);
3610 void CustomTrackView::slotEditGuide(int guidePos)
3613 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3614 else pos = GenTime(guidePos, m_document->fps());
3616 for (int i = 0; i < m_guides.count(); i++) {
3617 if (m_guides.at(i)->position() == pos) {
3618 slotEditGuide(m_guides.at(i)->info());
3623 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3626 void CustomTrackView::slotEditGuide(CommentedTime guide)
3628 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3629 if (d.exec() == QDialog::Accepted) {
3630 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3631 m_commandStack->push(command);
3636 void CustomTrackView::slotEditTimeLineGuide()
3638 if (m_dragGuide == NULL) return;
3639 CommentedTime guide = m_dragGuide->info();
3640 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3641 if (d.exec() == QDialog::Accepted) {
3642 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3643 m_commandStack->push(command);
3647 void CustomTrackView::slotDeleteGuide(int guidePos)
3650 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3651 else pos = GenTime(guidePos, m_document->fps());
3653 for (int i = 0; i < m_guides.count(); i++) {
3654 if (m_guides.at(i)->position() == pos) {
3655 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3656 m_commandStack->push(command);
3661 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3665 void CustomTrackView::slotDeleteTimeLineGuide()
3667 if (m_dragGuide == NULL) return;
3668 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3669 m_commandStack->push(command);
3673 void CustomTrackView::slotDeleteAllGuides()
3675 QUndoCommand *deleteAll = new QUndoCommand();
3676 deleteAll->setText("Delete all guides");
3677 for (int i = 0; i < m_guides.count(); i++) {
3678 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3680 m_commandStack->push(deleteAll);
3683 void CustomTrackView::setTool(PROJECTTOOL tool)
3688 void CustomTrackView::setScale(double scaleFactor)
3691 matrix = matrix.scale(scaleFactor, 1);
3692 m_scene->setScale(scaleFactor);
3693 //scale(scaleFactor, 1);
3694 m_animationTimer->stop();
3700 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3702 int diff = sceneRect().width() - m_projectDuration;
3703 if (diff * matrix.m11() < 50) {
3704 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3705 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3708 centerOn(QPointF(cursorPos(), m_tracksHeight));
3709 //verticalScrollBar()->setValue(vert);*/
3712 void CustomTrackView::slotRefreshGuides()
3714 if (KdenliveSettings::showmarkers()) {
3715 kDebug() << "// refresh GUIDES";
3716 for (int i = 0; i < m_guides.count(); i++) {
3717 m_guides.at(i)->update();
3722 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3725 r.setWidth(r.width() + 1);
3726 painter->setClipRect(r);
3727 painter->drawLine(r.left(), 0, r.right(), 0);
3728 uint max = m_document->tracksCount();
3729 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3730 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3731 QColor audioColor = palette().alternateBase().color();
3732 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3733 for (uint i = 0; i < max;i++) {
3734 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));
3735 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));
3736 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3738 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3739 if (height() > lowerLimit)
3740 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3743 bool CustomTrackView::findString(const QString &text)
3746 for (int i = 0; i < m_searchPoints.size(); ++i) {
3747 marker = m_searchPoints.at(i).comment();
3748 if (marker.contains(text, Qt::CaseInsensitive)) {
3749 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3750 int vert = verticalScrollBar()->value();
3751 int hor = cursorPos();
3752 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3760 bool CustomTrackView::findNextString(const QString &text)
3763 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3764 marker = m_searchPoints.at(i).comment();
3765 if (marker.contains(text, Qt::CaseInsensitive)) {
3766 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3767 int vert = verticalScrollBar()->value();
3768 int hor = cursorPos();
3769 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3778 void CustomTrackView::initSearchStrings()
3780 m_searchPoints.clear();
3781 QList<QGraphicsItem *> itemList = items();
3782 for (int i = 0; i < itemList.count(); i++) {
3783 // parse all clip names
3784 if (itemList.at(i)->type() == AVWIDGET) {
3785 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3786 GenTime start = item->startPos();
3787 CommentedTime t(start, item->clipName());
3788 m_searchPoints.append(t);
3789 // add all clip markers
3790 QList < CommentedTime > markers = item->commentedSnapMarkers();
3791 m_searchPoints += markers;
3796 for (int i = 0; i < m_guides.count(); i++) {
3797 m_searchPoints.append(m_guides.at(i)->info());
3800 qSort(m_searchPoints);
3803 void CustomTrackView::clearSearchStrings()
3805 m_searchPoints.clear();
3809 void CustomTrackView::copyClip()
3811 qDeleteAll(m_copiedItems);
3812 m_copiedItems.clear();
3813 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3814 if (itemList.count() == 0) {
3815 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3818 for (int i = 0; i < itemList.count(); i++) {
3819 if (itemList.at(i)->type() == AVWIDGET) {
3820 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3821 m_copiedItems.append(dup->clone(dup->info()));
3822 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3823 Transition *dup = static_cast <Transition *>(itemList.at(i));
3824 m_copiedItems.append(dup->clone());
3829 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3831 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));
3832 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3833 for (int i = 0; i < collisions.count(); i++) {
3834 if (collisions.at(i)->type() == type) return false;
3839 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3841 for (int i = 0; i < items.count(); i++) {
3842 ItemInfo info = items.at(i)->info();
3843 info.startPos += offset;
3844 info.endPos += offset;
3845 info.track += trackOffset;
3846 if (!canBePastedTo(info, items.at(i)->type())) return false;
3851 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3853 QPainterPath movePath;
3854 movePath.moveTo(0, 0);
3856 for (int i = 0; i < items.count(); i++) {
3857 ItemInfo info = items.at(i)->info();
3858 info.startPos = info.startPos + offset;
3859 info.endPos = info.endPos + offset;
3860 info.track = info.track + trackOffset;
3861 if (info.startPos < GenTime()) {
3862 // No clip should go below 0
3865 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));
3866 movePath.addRect(rect);
3868 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3869 for (int i = 0; i < collisions.count(); i++) {
3870 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3871 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3878 void CustomTrackView::pasteClip()
3880 if (m_copiedItems.count() == 0) {
3881 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3885 if (m_menuPosition.isNull()) {
3886 position = mapFromGlobal(QCursor::pos());
3887 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3888 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3891 } else position = m_menuPosition;
3892 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3893 int track = (int)(position.y() / m_tracksHeight);
3894 ItemInfo first = m_copiedItems.at(0)->info();
3896 GenTime offset = pos - first.startPos;
3897 int trackOffset = track - first.track;
3899 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3900 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3903 QUndoCommand *pasteClips = new QUndoCommand();
3904 pasteClips->setText("Paste clips");
3906 for (int i = 0; i < m_copiedItems.count(); i++) {
3907 // parse all clip names
3908 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3909 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3911 info.startPos = clip->startPos() + offset;
3912 info.endPos = clip->endPos() + offset;
3913 info.cropStart = clip->cropStart();
3914 info.track = clip->track() + trackOffset;
3915 if (canBePastedTo(info, AVWIDGET)) {
3916 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3917 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3918 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3919 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3921 info.startPos = tr->startPos() + offset;
3922 info.endPos = tr->endPos() + offset;
3923 info.track = tr->track() + trackOffset;
3924 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3925 if (info.startPos >= info.endPos) {
3926 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3927 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3928 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3931 m_commandStack->push(pasteClips);
3934 void CustomTrackView::pasteClipEffects()
3936 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3937 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3940 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3941 EffectsList effects = clip->effectList();
3943 QUndoCommand *paste = new QUndoCommand();
3944 paste->setText("Paste effects");
3946 QList<QGraphicsItem *> clips = scene()->selectedItems();
3947 for (int i = 0; i < clips.count(); ++i) {
3948 if (clips.at(i)->type() == AVWIDGET) {
3949 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3950 for (int i = 0; i < clip->effectsCount(); i++) {
3951 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3955 m_commandStack->push(paste);
3959 ClipItem *CustomTrackView::getClipUnderCursor() const
3961 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3962 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3963 for (int i = 0; i < collisions.count(); i++) {
3964 if (collisions.at(i)->type() == AVWIDGET) {
3965 return static_cast < ClipItem *>(collisions.at(i));
3971 ClipItem *CustomTrackView::getMainActiveClip() const
3973 QList<QGraphicsItem *> clips = scene()->selectedItems();
3974 if (clips.isEmpty()) {
3975 return getClipUnderCursor();
3977 ClipItem *item = NULL;
3978 for (int i = 0; i < clips.count(); ++i) {
3979 if (clips.at(i)->type() == AVWIDGET)
3980 item = static_cast < ClipItem *>(clips.at(i));
3981 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3983 if (item) return item;
3988 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3990 QList<QGraphicsItem *> clips = scene()->selectedItems();
3991 if (clips.isEmpty()) {
3992 return getClipUnderCursor();
3995 // remove all items in the list that are not clips
3996 for (int i = 0; i < clips.count();) {
3997 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4000 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4001 for (int i = 0; i < clips.count(); ++i) {
4002 if (clips.at(i)->type() == AVWIDGET) {
4003 item = static_cast < ClipItem *>(clips.at(i));
4004 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4012 void CustomTrackView::setInPoint()
4014 ClipItem *clip = getActiveClipUnderCursor(true);
4016 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4019 ItemInfo startInfo = clip->info();
4020 ItemInfo endInfo = startInfo;
4021 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4022 if (endInfo.startPos >= startInfo.endPos) {
4023 // Check for invalid resize
4024 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4026 } else if (endInfo.startPos < startInfo.startPos) {
4027 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4028 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4029 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4033 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4034 m_commandStack->push(command);
4037 void CustomTrackView::setOutPoint()
4039 ClipItem *clip = getActiveClipUnderCursor(true);
4041 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4044 ItemInfo startInfo = clip->info();
4045 ItemInfo endInfo = clip->info();
4046 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4047 if (endInfo.endPos <= startInfo.startPos) {
4048 // Check for invalid resize
4049 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4051 } else if (endInfo.endPos > startInfo.endPos) {
4052 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4053 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4054 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4061 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4062 m_commandStack->push(command);
4065 void CustomTrackView::slotUpdateAllThumbs()
4067 QList<QGraphicsItem *> itemList = items();
4068 //if (itemList.isEmpty()) return;
4070 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4071 for (int i = 0; i < itemList.count(); i++) {
4072 if (itemList.at(i)->type() == AVWIDGET) {
4073 item = static_cast <ClipItem *>(itemList.at(i));
4074 if (item->clipType() != COLOR) {
4075 // Check if we have a cached thumbnail
4076 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4077 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4078 if (QFile::exists(thumb)) {
4080 item->slotSetStartThumb(pix);
4081 item->slotSetEndThumb(pix);
4084 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4085 QString endThumb = startThumb;
4086 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4087 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4088 if (QFile::exists(startThumb)) {
4089 QPixmap pix(startThumb);
4090 item->slotSetStartThumb(pix);
4092 if (QFile::exists(endThumb)) {
4093 QPixmap pix(endThumb);
4094 item->slotSetEndThumb(pix);
4098 item->refreshClip(false);
4099 qApp->processEvents();
4102 viewport()->update();
4105 void CustomTrackView::saveThumbnails()
4107 QList<QGraphicsItem *> itemList = items();
4109 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4110 for (int i = 0; i < itemList.count(); i++) {
4111 if (itemList.at(i)->type() == AVWIDGET) {
4112 item = static_cast <ClipItem *>(itemList.at(i));
4113 if (item->clipType() != COLOR) {
4114 // Check if we have a cached thumbnail
4115 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4116 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4117 if (!QFile::exists(thumb)) {
4118 QPixmap pix(item->startThumb());
4122 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4123 QString endThumb = startThumb;
4124 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4125 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4126 if (!QFile::exists(startThumb)) {
4127 QPixmap pix(item->startThumb());
4128 pix.save(startThumb);
4130 if (!QFile::exists(endThumb)) {
4131 QPixmap pix(item->endThumb());
4141 void CustomTrackView::slotInsertTrack(int ix)
4143 kDebug() << "// INSERTING TRK: " << ix;
4144 QDialog d(parentWidget());
4145 Ui::AddTrack_UI view;
4147 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4148 view.track_nb->setValue(ix);
4149 d.setWindowTitle(i18n("Insert Track"));
4151 if (d.exec() == QDialog::Accepted) {
4152 ix = view.track_nb->value();
4153 if (view.before_select->currentIndex() == 1) {
4157 if (view.video_track->isChecked()) {
4158 info.type = VIDEOTRACK;
4159 info.isMute = false;
4160 info.isBlind = false;
4161 info.isLocked = false;
4163 info.type = AUDIOTRACK;
4164 info.isMute = false;
4165 info.isBlind = true;
4166 info.isLocked = false;
4168 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4169 m_commandStack->push(addTrack);
4170 m_document->setModified(true);
4174 void CustomTrackView::slotDeleteTrack(int ix)
4177 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4179 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4180 deleteTimelineTrack(ix, info);
4181 m_document->setModified(true);
4182 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4183 m_commandStack->push(command);*/
4187 void CustomTrackView::slotChangeTrack(int ix)
4189 QDialog d(parentWidget());
4190 Ui::AddTrack_UI view;
4192 view.label->setText(i18n("Change track"));
4193 view.before_select->setHidden(true);
4194 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4195 view.track_nb->setValue(ix);
4196 d.setWindowTitle(i18n("Change Track Type"));
4198 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4199 view.video_track->setChecked(true);
4201 view.audio_track->setChecked(true);
4203 if (d.exec() == QDialog::Accepted) {
4205 info.isLocked = false;
4206 info.isMute = false;
4207 ix = view.track_nb->value();
4209 if (view.video_track->isChecked()) {
4210 info.type = VIDEOTRACK;
4211 info.isBlind = false;
4213 info.type = AUDIOTRACK;
4214 info.isBlind = true;
4216 changeTimelineTrack(ix, info);
4217 m_document->setModified(true);
4222 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4224 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4225 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4226 QList<QGraphicsItem *> selection = m_scene->items(r);
4227 QUndoCommand *deleteTrack = new QUndoCommand();
4228 deleteTrack->setText("Delete track");
4230 // Delete all clips in selected track
4231 for (int i = 0; i < selection.count(); i++) {
4232 if (selection.at(i)->type() == AVWIDGET) {
4233 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4234 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4235 m_scene->removeItem(item);
4238 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4239 Transition *item = static_cast <Transition *>(selection.at(i));
4240 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4241 m_scene->removeItem(item);
4247 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4248 m_commandStack->push(deleteTrack);
4251 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4253 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4254 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4255 m_commandStack->push(changeTrack);
4258 void CustomTrackView::autoTransition()
4260 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4261 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4262 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4265 Transition *tr = static_cast <Transition*>(itemList.at(0));
4266 tr->setAutomatic(!tr->isAutomatic());
4267 QDomElement transition = tr->toXML();
4268 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);
4272 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4275 QDomNodeList params = effect.elementsByTagName("parameter");
4276 for (int i = 0; i < params.count(); i++) {
4277 QDomElement e = params.item(i).toElement();
4278 if (!e.isNull() && e.attribute("type") == "constant") {
4279 if (e.hasAttribute("factor")) {
4280 double factor = e.attribute("factor").toDouble();
4281 double value = e.attribute("value").toDouble();
4282 value = value / factor;
4283 result.append(QString::number(value));
4284 } else result.append(e.attribute("value"));
4290 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4292 QList<QGraphicsItem *> list = scene()->items();
4293 ClipItem *clip = NULL;
4294 for (int i = 0; i < list.size(); ++i) {
4295 if (list.at(i)->type() == AVWIDGET) {
4296 clip = static_cast <ClipItem *>(list.at(i));
4297 if (clip->clipProducer() == id) {
4298 clip->setClipName(name);
4302 viewport()->update();
4305 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4307 minimum = GenTime();
4308 maximum = GenTime();
4309 QList<QGraphicsItem *> selection;
4310 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4311 selection.removeAll(item);
4312 for (int i = 0; i < selection.count(); i++) {
4313 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4314 if (clip && clip->type() == AVWIDGET) {
4315 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4316 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4321 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4323 minimum = GenTime();
4324 maximum = GenTime();
4325 QList<QGraphicsItem *> selection;
4326 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4327 selection.removeAll(item);
4328 for (int i = 0; i < selection.count(); i++) {
4329 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4330 if (clip && clip->type() == TRANSITIONWIDGET) {
4331 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4332 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4338 void CustomTrackView::loadGroups(const QDomNodeList groups)
4340 for (int i = 0; i < groups.count(); i++) {
4341 QDomNodeList children = groups.at(i).childNodes();
4342 scene()->clearSelection();
4343 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4344 QDomNode n = children.item(nodeindex);
4345 QDomElement elem = n.toElement();
4346 int pos = elem.attribute("position").toInt();
4347 int track = elem.attribute("track").toInt();
4348 if (elem.tagName() == "clipitem") {
4349 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4350 if (clip) clip->setSelected(true);
4352 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4353 if (clip) clip->setSelected(true);
4356 groupSelectedItems(false, true);
4360 void CustomTrackView::splitAudio()
4362 resetSelectionGroup();
4363 QList<QGraphicsItem *> selection = scene()->selectedItems();
4364 if (selection.isEmpty()) {
4365 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4368 QUndoCommand *splitCommand = new QUndoCommand();
4369 splitCommand->setText(i18n("Split audio"));
4370 for (int i = 0; i < selection.count(); i++) {
4371 if (selection.at(i)->type() == AVWIDGET) {
4372 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4373 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4374 if (clip->parentItem()) {
4375 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4377 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4382 m_commandStack->push(splitCommand);
4385 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4387 ClipItem *clip = getClipItemAt(pos, track);
4389 kDebug() << "// Cannot find clip to split!!!";
4393 int start = pos.frames(m_document->fps());
4394 int freetrack = m_document->tracksCount() - track - 1;
4395 for (; freetrack > 0; freetrack--) {
4396 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4397 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4398 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4399 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4400 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4405 kDebug() << "GOT TRK: " << track;
4406 if (freetrack == 0) {
4407 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4410 info.startPos = clip->startPos();
4411 info.endPos = clip->endPos();
4412 info.cropStart = clip->cropStart();
4413 info.track = m_document->tracksCount() - freetrack;
4414 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4415 scene()->clearSelection();
4416 clip->setSelected(true);
4417 ClipItem *audioClip = getClipItemAt(start, info.track);
4419 clip->setVideoOnly(true);
4420 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4421 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4422 audioClip->setSelected(true);
4423 audioClip->setAudioOnly(true);
4424 groupSelectedItems(false, true);
4428 // unsplit clip: remove audio part and change video part to normal clip
4429 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4430 kDebug() << "//CANNOT FIND CLP GRP";
4433 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4434 QList<QGraphicsItem *> children = grp->childItems();
4435 if (children.count() != 2) {
4436 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4439 for (int i = 0; i < children.count(); i++) {
4440 if (children.at(i) != clip) {
4441 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4442 ItemInfo info = clip->info();
4443 deleteClip(clp->info());
4444 clip->setVideoOnly(false);
4445 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4449 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4450 m_document->clipManager()->removeGroup(grp);
4451 scene()->destroyItemGroup(grp);
4455 void CustomTrackView::setVideoOnly()
4457 resetSelectionGroup();
4458 QList<QGraphicsItem *> selection = scene()->selectedItems();
4459 if (selection.isEmpty()) {
4460 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4463 QUndoCommand *videoCommand = new QUndoCommand();
4464 videoCommand->setText(i18n("Video only"));
4465 for (int i = 0; i < selection.count(); i++) {
4466 if (selection.at(i)->type() == AVWIDGET) {
4467 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4468 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4469 if (clip->parentItem()) {
4470 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4472 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4477 m_commandStack->push(videoCommand);
4480 void CustomTrackView::setAudioOnly()
4482 resetSelectionGroup();
4483 QList<QGraphicsItem *> selection = scene()->selectedItems();
4484 if (selection.isEmpty()) {
4485 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4488 QUndoCommand *videoCommand = new QUndoCommand();
4489 videoCommand->setText(i18n("Audio only"));
4490 for (int i = 0; i < selection.count(); i++) {
4491 if (selection.at(i)->type() == AVWIDGET) {
4492 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4493 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4494 if (clip->parentItem()) {
4495 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4497 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4502 m_commandStack->push(videoCommand);
4505 void CustomTrackView::setAudioAndVideo()
4507 resetSelectionGroup();
4508 QList<QGraphicsItem *> selection = scene()->selectedItems();
4509 if (selection.isEmpty()) {
4510 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4513 QUndoCommand *videoCommand = new QUndoCommand();
4514 videoCommand->setText(i18n("Audio and Video"));
4515 for (int i = 0; i < selection.count(); i++) {
4516 if (selection.at(i)->type() == AVWIDGET) {
4517 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4518 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4519 if (clip->parentItem()) {
4520 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4522 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4527 m_commandStack->push(videoCommand);
4530 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4532 ClipItem *clip = getClipItemAt(pos, track);
4534 kDebug() << "// Cannot find clip to split!!!";
4538 int start = pos.frames(m_document->fps());
4539 clip->setVideoOnly(true);
4540 clip->setAudioOnly(false);
4541 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4542 } else if (audioOnly) {
4543 int start = pos.frames(m_document->fps());
4544 clip->setAudioOnly(true);
4545 clip->setVideoOnly(false);
4546 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4548 int start = pos.frames(m_document->fps());
4549 clip->setAudioOnly(false);
4550 clip->setVideoOnly(false);
4551 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4556 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4558 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4559 m_clipTypeGroup->setEnabled(false);
4561 m_clipTypeGroup->setEnabled(true);
4562 QList <QAction *> actions = m_clipTypeGroup->actions();
4564 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4565 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4566 else lookup = "clip_audio_and_video";
4567 for (int i = 0; i < actions.count(); i++) {
4568 if (actions.at(i)->data().toString() == lookup) {
4569 actions.at(i)->setChecked(true);
4577 #include "customtrackview.moc"