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) emit transitionItemSelected(item, true);
1654 m_document->setModified(true);
1657 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1659 event->setDropAction(Qt::IgnoreAction);
1660 const QPointF pos = mapToScene(event->pos());
1661 if (m_selectionGroup && m_clipDrag) {
1662 m_selectionGroup->setPos(pos.x(), pos.y());
1663 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1664 event->setDropAction(Qt::MoveAction);
1665 event->acceptProposedAction();
1667 QGraphicsView::dragMoveEvent(event);
1671 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1673 if (m_selectionGroup && m_clipDrag) {
1674 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1676 scene()->destroyItemGroup(m_selectionGroup);
1677 m_selectionGroup = NULL;
1678 } else QGraphicsView::dragLeaveEvent(event);
1681 void CustomTrackView::dropEvent(QDropEvent * event)
1683 if (m_selectionGroup && m_clipDrag) {
1684 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1685 resetSelectionGroup();
1686 m_scene->clearSelection();
1687 bool hasVideoClip = false;
1688 for (int i = 0; i < items.count(); i++) {
1689 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1690 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1691 if (items.count() == 1) {
1692 updateClipTypeActions(item);
1694 updateClipTypeActions(NULL);
1696 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1697 m_commandStack->push(command);
1698 item->baseClip()->addReference();
1699 m_document->updateClip(item->baseClip()->getId());
1700 ItemInfo info = item->info();
1702 int tracknumber = m_document->tracksCount() - info.track - 1;
1703 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1704 if (isLocked) item->setItemLocked(true);
1706 if (item->baseClip()->isTransparent()) {
1707 // add transparency transition
1708 int endTrack = getPreviousVideoTrack(info.track);
1709 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1710 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1711 scene()->addItem(tr);
1712 tr->setSelected(true);
1714 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1718 info.track = m_document->tracksCount() - item->track();
1719 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1720 item->setSelected(true);
1722 m_document->setModified(true);
1723 m_changeSpeedAction->setEnabled(hasVideoClip);
1724 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1725 groupSelectedItems(true);
1726 } else QGraphicsView::dropEvent(event);
1731 QStringList CustomTrackView::mimeTypes() const
1733 QStringList qstrList;
1734 // list of accepted mime types for drop
1735 qstrList.append("text/plain");
1736 qstrList.append("kdenlive/producerslist");
1737 qstrList.append("kdenlive/clip");
1741 Qt::DropActions CustomTrackView::supportedDropActions() const
1743 // returns what actions are supported when dropping
1744 return Qt::MoveAction;
1747 void CustomTrackView::setDuration(int duration)
1749 int diff = qAbs(duration - sceneRect().width());
1750 if (diff * matrix().m11() > -50) {
1751 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1752 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1754 m_projectDuration = duration;
1757 int CustomTrackView::duration() const
1759 return m_projectDuration;
1762 void CustomTrackView::addTrack(TrackInfo type, int ix)
1764 if (ix == -1 || ix == m_document->tracksCount()) {
1765 m_document->insertTrack(ix, type);
1766 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1768 m_document->insertTrack(m_document->tracksCount() - ix, type);
1769 // insert track in MLT playlist
1770 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1772 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1773 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1774 QList<QGraphicsItem *> selection = m_scene->items(r);
1775 resetSelectionGroup();
1777 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1778 scene()->addItem(m_selectionGroup);
1779 for (int i = 0; i < selection.count(); i++) {
1780 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1781 m_selectionGroup->addToGroup(selection.at(i));
1782 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1784 // Move graphic items
1785 m_selectionGroup->translate(0, m_tracksHeight);
1787 // adjust track number
1788 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1789 for (int i = 0; i < children.count(); i++) {
1790 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1792 ItemInfo clipinfo = item->info();
1793 if (item->type() == AVWIDGET) {
1794 ClipItem *clip = static_cast <ClipItem *>(item);
1795 // We add a move clip command so that we get the correct producer for new track number
1796 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1797 Mlt::Producer *prod;
1798 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1799 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1800 else prod = clip->baseClip()->producer(clipinfo.track);
1801 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1802 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1804 } else if (item->type() == TRANSITIONWIDGET) {
1805 Transition *tr = static_cast <Transition *>(item);
1806 int track = tr->transitionEndTrack();
1808 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1812 resetSelectionGroup(false);
1815 int maxHeight = m_tracksHeight * m_document->tracksCount();
1816 for (int i = 0; i < m_guides.count(); i++) {
1817 QLineF l = m_guides.at(i)->line();
1818 l.setP2(QPointF(l.x2(), maxHeight));
1819 m_guides.at(i)->setLine(l);
1821 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1822 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1823 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1824 viewport()->update();
1825 //setFixedHeight(50 * m_tracksCount);
1828 void CustomTrackView::removeTrack(int ix)
1830 // Delete track in MLT playlist
1831 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1832 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1834 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1835 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1836 QList<QGraphicsItem *> selection = m_scene->items(r);
1838 resetSelectionGroup();
1840 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1841 scene()->addItem(m_selectionGroup);
1842 for (int i = 0; i < selection.count(); i++) {
1843 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1844 m_selectionGroup->addToGroup(selection.at(i));
1845 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1848 // Move graphic items
1849 qreal ydiff = 0 - (int) m_tracksHeight;
1850 m_selectionGroup->translate(0, ydiff);
1852 // adjust track number
1853 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1854 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1855 for (int i = 0; i < children.count(); i++) {
1856 if (children.at(i)->type() == AVWIDGET) {
1857 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1859 ItemInfo clipinfo = clip->info();
1860 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1861 // We add a move clip command so that we get the correct producer for new track number
1862 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1863 Mlt::Producer *prod;
1864 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1865 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1866 else prod = clip->baseClip()->producer(clipinfo.track);
1867 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1869 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1870 Transition *tr = static_cast <Transition *>(children.at(i));
1872 int track = tr->transitionEndTrack();
1874 ItemInfo clipinfo = tr->info();
1875 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1879 resetSelectionGroup(false);
1881 int maxHeight = m_tracksHeight * m_document->tracksCount();
1882 for (int i = 0; i < m_guides.count(); i++) {
1883 QLineF l = m_guides.at(i)->line();
1884 l.setP2(QPointF(l.x2(), maxHeight));
1885 m_guides.at(i)->setLine(l);
1887 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1888 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1889 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1890 viewport()->update();
1893 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1895 int tracknumber = m_document->tracksCount() - ix;
1896 m_document->setTrackType(tracknumber - 1, type);
1897 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1898 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1899 viewport()->update();
1903 void CustomTrackView::slotSwitchTrackAudio(int ix)
1905 /*for (int i = 0; i < m_document->tracksCount(); i++)
1906 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1907 int tracknumber = m_document->tracksCount() - ix - 1;
1908 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1909 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1910 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1911 m_document->setModified(true);
1914 void CustomTrackView::slotSwitchTrackLock(int ix)
1916 int tracknumber = m_document->tracksCount() - ix - 1;
1917 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1918 m_commandStack->push(command);
1922 void CustomTrackView::lockTrack(int ix, bool lock)
1924 int tracknumber = m_document->tracksCount() - ix - 1;
1925 m_document->switchTrackLock(tracknumber, lock);
1926 emit doTrackLock(ix, lock);
1927 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1929 for (int i = 0; i < selection.count(); i++) {
1930 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1931 if (selection.at(i)->isSelected()) {
1932 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1933 else emit transitionItemSelected(NULL);
1935 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1937 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1938 viewport()->update();
1939 m_document->setModified(true);
1942 void CustomTrackView::slotSwitchTrackVideo(int ix)
1944 int tracknumber = m_document->tracksCount() - ix;
1945 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1946 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1947 m_document->setModified(true);
1950 void CustomTrackView::slotRemoveSpace()
1954 if (m_menuPosition.isNull()) {
1955 pos = GenTime(cursorPos(), m_document->fps());
1957 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1960 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1961 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1963 ClipItem *item = getClipItemAt(pos, track);
1965 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);
1968 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1969 //kDebug() << "// GOT LENGT; " << length;
1971 emit displayMessage(i18n("You must be in an empty space to remove space (time=%1, track:%2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
1975 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1976 QList<QGraphicsItem *> items = m_scene->items(r);
1978 QList<ItemInfo> clipsToMove;
1979 QList<ItemInfo> transitionsToMove;
1981 for (int i = 0; i < items.count(); i++) {
1982 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1983 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1984 ItemInfo info = item->info();
1985 if (item->type() == AVWIDGET) {
1986 clipsToMove.append(info);
1987 } else if (item->type() == TRANSITIONWIDGET) {
1988 transitionsToMove.append(info);
1993 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1994 m_commandStack->push(command);
1997 void CustomTrackView::slotInsertSpace()
2001 if (m_menuPosition.isNull()) {
2002 pos = GenTime(cursorPos(), m_document->fps());
2004 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2005 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2007 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2008 if (d.exec() != QDialog::Accepted) return;
2009 GenTime spaceDuration = d.selectedDuration();
2010 track = d.selectedTrack();
2011 ClipItem *item = getClipItemAt(pos, track);
2012 if (item) pos = item->startPos();
2015 int maxh = sceneRect().height();
2017 minh = track * m_tracksHeight + m_tracksHeight / 2;
2018 maxh = m_tracksHeight / 2 - 1;
2021 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2022 QList<QGraphicsItem *> items = m_scene->items(r);
2024 QList<ItemInfo> clipsToMove;
2025 QList<ItemInfo> transitionsToMove;
2027 for (int i = 0; i < items.count(); i++) {
2028 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2029 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2030 ItemInfo info = item->info();
2031 if (item->type() == AVWIDGET) {
2032 clipsToMove.append(info);
2033 } else if (item->type() == TRANSITIONWIDGET) {
2034 transitionsToMove.append(info);
2039 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2040 m_commandStack->push(command);
2043 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2045 int diff = duration.frames(m_document->fps());
2046 resetSelectionGroup();
2047 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2048 scene()->addItem(m_selectionGroup);
2050 Transition *transition;
2052 // Create lists with start pos for each track
2053 QMap <int, int> trackClipStartList;
2054 QMap <int, int> trackTransitionStartList;
2056 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2057 trackClipStartList[i] = -1;
2058 trackTransitionStartList[i] = -1;
2061 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2062 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2064 if (clip->parentItem()) {
2065 m_selectionGroup->addToGroup(clip->parentItem());
2066 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2068 m_selectionGroup->addToGroup(clip);
2069 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2071 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))
2072 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2073 } 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);
2075 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2076 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2078 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2079 m_selectionGroup->addToGroup(transition);
2080 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))
2081 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2082 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2083 } 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);
2085 m_selectionGroup->translate(diff, 0);
2087 // update items coordinates
2088 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2089 for (int i = 0; i < itemList.count(); i++) {
2090 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2091 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2092 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2093 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2094 for (int j = 0; j < children.count(); j++) {
2095 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2099 resetSelectionGroup(false);
2100 if (track != -1) track = m_document->tracksCount() - track;
2101 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2104 void CustomTrackView::deleteClip(const QString &clipId)
2106 resetSelectionGroup();
2107 QList<QGraphicsItem *> itemList = items();
2108 QUndoCommand *deleteCommand = new QUndoCommand();
2109 deleteCommand->setText(i18n("Delete timeline clips"));
2111 for (int i = 0; i < itemList.count(); i++) {
2112 if (itemList.at(i)->type() == AVWIDGET) {
2113 ClipItem *item = (ClipItem *)itemList.at(i);
2114 if (item->clipProducer() == clipId) {
2116 if (item->parentItem()) {
2117 // Clip is in a group, destroy the group
2118 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2120 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2124 if (count == 0) delete deleteCommand;
2125 else m_commandStack->push(deleteCommand);
2128 void CustomTrackView::setCursorPos(int pos, bool seek)
2130 if (pos == m_cursorPos) return;
2131 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2133 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2134 else if (m_autoScroll) checkScrolling();
2135 m_cursorLine->setPos(m_cursorPos, 0);
2138 void CustomTrackView::updateCursorPos()
2140 m_cursorLine->setPos(m_cursorPos, 0);
2143 int CustomTrackView::cursorPos()
2145 return (int)(m_cursorPos);
2148 void CustomTrackView::moveCursorPos(int delta)
2150 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2151 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2152 m_cursorPos += delta;
2153 m_cursorLine->setPos(m_cursorPos, 0);
2154 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2157 void CustomTrackView::initCursorPos(int pos)
2159 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2161 m_cursorLine->setPos(pos, 0);
2165 void CustomTrackView::checkScrolling()
2167 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2170 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2172 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2173 QGraphicsView::mouseReleaseEvent(event);
2174 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2175 if (event->button() == Qt::MidButton) {
2178 setDragMode(QGraphicsView::NoDrag);
2179 if (m_operationMode == MOVEGUIDE) {
2180 setCursor(Qt::ArrowCursor);
2181 m_operationMode = NONE;
2182 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2183 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2184 if (newPos != m_dragGuide->position()) {
2185 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2186 m_commandStack->push(command);
2187 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2188 m_document->syncGuides(m_guides);
2193 } else if (m_operationMode == SPACER) {
2195 if (event->modifiers() != Qt::ControlModifier) {
2196 // We are moving all tracks
2198 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2199 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2200 if (timeOffset != GenTime()) {
2201 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2203 QList<ItemInfo> clipsToMove;
2204 QList<ItemInfo> transitionsToMove;
2206 // Create lists with start pos for each track
2207 QMap <int, int> trackClipStartList;
2208 QMap <int, int> trackTransitionStartList;
2210 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2211 trackClipStartList[i] = -1;
2212 trackTransitionStartList[i] = -1;
2215 int max = items.count();
2216 for (int i = 0; i < max; i++) {
2217 if (items.at(i)->type() == GROUPWIDGET)
2218 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2221 for (int i = 0; i < items.count(); i++) {
2222 if (items.at(i)->type() == AVWIDGET) {
2223 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2224 ItemInfo info = item->info();
2225 clipsToMove.append(info);
2227 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2228 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2229 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2230 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2231 ItemInfo info = item->info();
2232 transitionsToMove.append(info);
2234 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2235 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2239 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2240 m_commandStack->push(command);
2241 if (track != -1) track = m_document->tracksCount() - track;
2242 kDebug() << "SPACER TRACK:" << track;
2243 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2245 resetSelectionGroup(false);
2246 m_operationMode = NONE;
2247 } else if (m_operationMode == RUBBERSELECTION) {
2248 kDebug() << "// END RUBBER SELECT";
2249 resetSelectionGroup();
2250 groupSelectedItems();
2251 m_operationMode = NONE;
2254 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2255 emit transitionItemSelected(NULL);
2259 if (m_dragItem) info = m_dragItem->info();
2261 if (m_operationMode == MOVE) {
2262 setCursor(Qt::OpenHandCursor);
2264 if (m_dragItem->parentItem() == 0) {
2265 // we are moving one clip, easy
2266 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2267 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2268 Mlt::Producer *prod;
2269 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2270 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2271 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2272 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);
2274 int tracknumber = m_document->tracksCount() - item->track() - 1;
2275 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2276 if (isLocked) item->setItemLocked(true);
2278 QUndoCommand *moveCommand = new QUndoCommand();
2279 moveCommand->setText(i18n("Move clip"));
2280 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2281 // Also move automatic transitions (on lower track)
2282 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2283 if (tr && tr->isAutomatic()) {
2284 ItemInfo trInfo = tr->info();
2285 ItemInfo newTrInfo = trInfo;
2286 newTrInfo.track = info.track;
2287 newTrInfo.startPos = m_dragItem->startPos();
2288 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2289 // transition end should stay the same
2291 // transition end should be adjusted to clip
2292 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2294 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2296 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2297 // Check if there is a transition at clip end
2298 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2299 if (tr && tr->isAutomatic()) {
2300 ItemInfo trInfo = tr->info();
2301 ItemInfo newTrInfo = trInfo;
2302 newTrInfo.track = info.track;
2303 newTrInfo.endPos = m_dragItem->endPos();
2304 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2305 // transition start should stay the same
2307 // transition start should be moved
2308 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2310 if (newTrInfo.startPos < newTrInfo.endPos)
2311 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2314 // Also move automatic transitions (on upper track)
2315 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2316 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2317 ItemInfo trInfo = tr->info();
2318 ItemInfo newTrInfo = trInfo;
2319 newTrInfo.startPos = m_dragItem->startPos();
2320 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2321 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2322 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2323 // transition end should be adjusted to clip on upper track
2324 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2326 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2329 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2330 // Check if there is a transition at clip end
2331 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2332 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2333 ItemInfo trInfo = tr->info();
2334 ItemInfo newTrInfo = trInfo;
2335 newTrInfo.endPos = m_dragItem->endPos();
2336 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2337 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2338 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2339 // transition start should be moved
2340 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2342 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2346 m_commandStack->push(moveCommand);
2348 // undo last move and emit error message
2349 bool snap = KdenliveSettings::snaptopoints();
2350 KdenliveSettings::setSnaptopoints(false);
2351 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2352 KdenliveSettings::setSnaptopoints(snap);
2353 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2355 m_document->setModified(true);
2357 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2358 Transition *transition = static_cast <Transition *>(m_dragItem);
2359 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)) {
2360 // Moving transition failed, revert to previous position
2361 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2362 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2364 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2365 m_commandStack->push(command);
2366 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2370 // Moving several clips. We need to delete them and readd them to new position,
2371 // or they might overlap each other during the move
2372 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2373 QList<QGraphicsItem *> items = group->childItems();
2375 QList<ItemInfo> clipsToMove;
2376 QList<ItemInfo> transitionsToMove;
2378 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2379 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2380 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2381 if (timeOffset != GenTime() || trackOffset != 0) {
2382 // remove items in MLT playlist
2385 int max = items.count();
2386 for (int i = 0; i < max; i++) {
2387 if (items.at(i)->type() == GROUPWIDGET) {
2388 items += items.at(i)->childItems();
2392 for (int i = 0; i < items.count(); i++) {
2393 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2394 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2395 ItemInfo info = item->info();
2396 if (item->type() == AVWIDGET) {
2397 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2398 // error, clip cannot be removed from playlist
2399 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2401 clipsToMove.append(info);
2404 transitionsToMove.append(info);
2405 Transition *tr = static_cast <Transition*>(item);
2406 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2410 for (int i = 0; i < items.count(); i++) {
2411 // re-add items in correct place
2412 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2413 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2415 ItemInfo info = item->info();
2416 int tracknumber = m_document->tracksCount() - info.track - 1;
2417 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2419 group->removeFromGroup(item);
2420 item->setItemLocked(true);
2423 if (item->type() == AVWIDGET) {
2424 ClipItem *clip = static_cast <ClipItem*>(item);
2425 info.track = m_document->tracksCount() - info.track;
2426 Mlt::Producer *prod;
2427 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2428 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2429 else prod = clip->baseClip()->producer(info.track);
2430 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2431 for (int i = 0; i < clip->effectsCount(); i++) {
2432 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2435 Transition *tr = static_cast <Transition*>(item);
2436 int newTrack = tr->transitionEndTrack();
2437 if (!tr->forcedTrack()) {
2438 newTrack = getPreviousVideoTrack(info.track);
2440 tr->updateTransitionEndTrack(newTrack);
2441 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2445 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2446 m_commandStack->push(move);
2448 //QPointF top = group->sceneBoundingRect().topLeft();
2449 //QPointF oldpos = m_selectionGroup->scenePos();
2450 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2451 //group->setPos(top);
2452 //TODO: get rid of the 3 lines below
2453 if (m_selectionGroup) {
2454 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2455 m_selectionGroupInfo.track = m_selectionGroup->track();
2457 m_document->setModified(true);
2461 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2463 if (m_dragItem->type() == AVWIDGET) {
2464 ItemInfo resizeinfo = m_dragItemInfo;
2465 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2466 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2468 QUndoCommand *resizeCommand = new QUndoCommand();
2469 resizeCommand->setText(i18n("Resize clip"));
2471 // Check if there is an automatic transition on that clip (lower track)
2472 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2473 if (transition && transition->isAutomatic()) {
2474 ItemInfo trInfo = transition->info();
2475 ItemInfo newTrInfo = trInfo;
2476 newTrInfo.startPos = m_dragItem->startPos();
2477 if (newTrInfo.startPos < newTrInfo.endPos)
2478 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2480 // Check if there is an automatic transition on that clip (upper track)
2481 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2482 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2483 ItemInfo trInfo = transition->info();
2484 ItemInfo newTrInfo = trInfo;
2485 newTrInfo.startPos = m_dragItem->startPos();
2486 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2487 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2488 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2491 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2492 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2493 m_commandStack->push(resizeCommand);
2495 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2496 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2498 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2499 Transition *transition = static_cast <Transition *>(m_dragItem);
2500 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)) {
2501 // Cannot resize transition
2502 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2503 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2505 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2506 m_commandStack->push(command);
2510 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2511 // Item was resized, rebuild group;
2512 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2513 QList <QGraphicsItem *> children = group->childItems();
2514 m_document->clipManager()->removeGroup(group);
2515 scene()->destroyItemGroup(group);
2516 for (int i = 0; i < children.count(); i++) {
2517 children.at(i)->setSelected(true);
2519 groupSelectedItems(false, true);
2521 //m_document->renderer()->doRefresh();
2522 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2524 if (m_dragItem->type() == AVWIDGET) {
2525 ItemInfo resizeinfo = info;
2526 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2527 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2529 QUndoCommand *resizeCommand = new QUndoCommand();
2530 resizeCommand->setText(i18n("Resize clip"));
2532 // Check if there is an automatic transition on that clip (lower track)
2533 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2534 if (tr && tr->isAutomatic()) {
2535 ItemInfo trInfo = tr->info();
2536 ItemInfo newTrInfo = trInfo;
2537 newTrInfo.endPos = m_dragItem->endPos();
2538 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2541 // Check if there is an automatic transition on that clip (upper track)
2542 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2543 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2544 ItemInfo trInfo = tr->info();
2545 ItemInfo newTrInfo = trInfo;
2546 newTrInfo.endPos = m_dragItem->endPos();
2547 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2548 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2549 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2553 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2554 m_commandStack->push(resizeCommand);
2555 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2557 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2558 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2560 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2561 Transition *transition = static_cast <Transition *>(m_dragItem);
2562 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)) {
2563 // Cannot resize transition
2564 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2565 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2567 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2568 m_commandStack->push(command);
2571 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2572 // Item was resized, rebuild group;
2573 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2574 QList <QGraphicsItem *> children = group->childItems();
2575 m_document->clipManager()->removeGroup(group);
2576 scene()->destroyItemGroup(group);
2577 for (int i = 0; i < children.count(); i++) {
2578 children.at(i)->setSelected(true);
2580 groupSelectedItems(false, true);
2582 //m_document->renderer()->doRefresh();
2583 } else if (m_operationMode == FADEIN) {
2584 // resize fade in effect
2585 ClipItem * item = (ClipItem *) m_dragItem;
2586 int ix = item->hasEffect("volume", "fadein");
2588 QDomElement oldeffect = item->effectAt(ix);
2589 int start = item->cropStart().frames(m_document->fps());
2590 int end = item->fadeIn();
2592 slotDeleteEffect(item, oldeffect);
2595 QDomElement effect = oldeffect.cloneNode().toElement();
2596 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2597 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2598 slotUpdateClipEffect(item, effect, oldeffect, ix);
2599 emit clipItemSelected(item, ix);
2601 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2602 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2603 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2604 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2606 ix = item->hasEffect("volume", "fade_from_black");
2608 QDomElement oldeffect = item->effectAt(ix);
2609 int start = item->cropStart().frames(m_document->fps());
2610 int end = item->fadeIn();
2612 slotDeleteEffect(item, oldeffect);
2615 QDomElement effect = oldeffect.cloneNode().toElement();
2616 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2617 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2618 slotUpdateClipEffect(item, effect, oldeffect, ix);
2619 emit clipItemSelected(item, ix);
2622 } else if (m_operationMode == FADEOUT) {
2623 // resize fade in effect
2624 ClipItem * item = (ClipItem *) m_dragItem;
2625 int ix = item->hasEffect("volume", "fadeout");
2627 QDomElement oldeffect = item->effectAt(ix);
2628 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2629 int start = item->fadeOut();
2631 slotDeleteEffect(item, oldeffect);
2633 start = end - start;
2634 QDomElement effect = oldeffect.cloneNode().toElement();
2635 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2636 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2637 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2638 slotUpdateClipEffect(item, effect, oldeffect, ix);
2639 emit clipItemSelected(item, ix);
2641 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2642 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2643 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2644 EffectsList::setParameter(effect, "out", QString::number(0));
2645 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2647 ix = item->hasEffect("brightness", "fade_to_black");
2649 QDomElement oldeffect = item->effectAt(ix);
2650 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2651 int start = item->fadeOut();
2653 slotDeleteEffect(item, oldeffect);
2655 start = end - start;
2656 QDomElement effect = oldeffect.cloneNode().toElement();
2657 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2658 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2659 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2660 slotUpdateClipEffect(item, effect, oldeffect, ix);
2661 emit clipItemSelected(item, ix);
2664 } else if (m_operationMode == KEYFRAME) {
2665 // update the MLT effect
2666 ClipItem * item = (ClipItem *) m_dragItem;
2667 QString previous = item->keyframes(item->selectedEffectIndex());
2668 item->updateKeyframeEffect();
2669 QString next = item->keyframes(item->selectedEffectIndex());
2670 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2671 m_commandStack->push(command);
2672 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2675 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2676 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2677 m_operationMode = NONE;
2680 void CustomTrackView::deleteClip(ItemInfo info)
2682 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2684 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2685 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2688 if (item->isSelected()) emit clipItemSelected(NULL);
2689 item->baseClip()->removeReference();
2690 m_document->updateClip(item->baseClip()->getId());
2692 if (item->baseClip()->isTransparent()) {
2693 // also remove automatic transition
2694 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2695 if (tr && tr->isAutomatic()) {
2696 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2697 scene()->removeItem(tr);
2701 scene()->removeItem(item);
2702 if (m_dragItem == item) m_dragItem = NULL;
2704 m_document->setModified(true);
2705 m_document->renderer()->doRefresh();
2708 void CustomTrackView::deleteSelectedClips()
2710 resetSelectionGroup();
2711 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2712 if (itemList.count() == 0) {
2713 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2716 scene()->clearSelection();
2717 QUndoCommand *deleteSelected = new QUndoCommand();
2718 deleteSelected->setText(i18n("Delete selected items"));
2719 bool resetGroup = false;
2721 // expand & destroy groups
2722 for (int i = 0; i < itemList.count(); i++) {
2723 if (itemList.at(i)->type() == GROUPWIDGET) {
2724 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2725 itemList += children;
2726 QList <ItemInfo> clipInfos;
2727 QList <ItemInfo> transitionInfos;
2728 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2729 for (int j = 0; j < children.count(); j++) {
2730 if (children.at(j)->type() == AVWIDGET) {
2731 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2732 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2733 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2734 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2735 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2738 if (clipInfos.count() > 0) {
2739 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2745 for (int i = 0; i < itemList.count(); i++) {
2746 if (itemList.at(i)->type() == AVWIDGET) {
2747 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2748 if (item->parentItem()) resetGroup = true;
2749 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2750 emit clipItemSelected(NULL);
2751 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2752 Transition *item = static_cast <Transition *>(itemList.at(i));
2753 if (item->parentItem()) resetGroup = true;
2755 info.startPos = item->startPos();
2756 info.endPos = item->endPos();
2757 info.track = item->track();
2758 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2759 emit transitionItemSelected(NULL);
2763 m_commandStack->push(deleteSelected);
2766 void CustomTrackView::changeClipSpeed()
2768 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2769 if (itemList.count() == 0) {
2770 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2773 QUndoCommand *changeSelected = new QUndoCommand();
2774 changeSelected->setText("Edit clip speed");
2778 for (int i = 0; i < itemList.count(); i++) {
2779 if (itemList.at(i)->type() == AVWIDGET) {
2780 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2781 ItemInfo info = item->info();
2782 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2784 double speed = (double) percent / 100.0;
2785 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2787 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2791 if (count > 0) m_commandStack->push(changeSelected);
2792 else delete changeSelected;
2795 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2797 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2798 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2800 kDebug() << "ERROR: Cannot find clip for speed change";
2801 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2804 info.track = m_document->tracksCount() - item->track();
2805 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2807 item->setSpeed(speed);
2808 item->updateRectGeometry();
2809 if (item->cropDuration().frames(m_document->fps()) > endPos)
2810 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2811 m_document->setModified(true);
2812 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2815 void CustomTrackView::cutSelectedClips()
2817 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2818 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2819 for (int i = 0; i < itemList.count(); i++) {
2820 if (itemList.at(i)->type() == AVWIDGET) {
2821 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2822 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2823 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2824 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2825 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2826 m_commandStack->push(command);
2832 void CustomTrackView::groupClips(bool group)
2834 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2835 QList <ItemInfo> clipInfos;
2836 QList <ItemInfo> transitionInfos;
2837 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2840 int max = itemList.count();
2841 for (int i = 0; i < max; i++) {
2842 if (itemList.at(i)->type() == GROUPWIDGET) {
2843 itemList += itemList.at(i)->childItems();
2847 for (int i = 0; i < itemList.count(); i++) {
2848 if (itemList.at(i)->type() == AVWIDGET) {
2849 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2850 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2851 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2852 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2853 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2856 if (clipInfos.count() > 0) {
2857 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2858 m_commandStack->push(command);
2862 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2864 resetSelectionGroup();
2865 m_scene->clearSelection();
2867 for (int i = 0; i < clipInfos.count(); i++) {
2868 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2869 if (clip == NULL) continue;
2870 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2871 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2872 m_document->clipManager()->removeGroup(grp);
2873 scene()->destroyItemGroup(grp);
2875 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2877 for (int i = 0; i < transitionInfos.count(); i++) {
2878 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2879 if (tr == NULL) continue;
2880 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2881 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2882 m_document->clipManager()->removeGroup(grp);
2883 scene()->destroyItemGroup(grp);
2885 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2887 m_document->setModified(true);
2891 QList <QGraphicsItemGroup *> groups;
2892 for (int i = 0; i < clipInfos.count(); i++) {
2893 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2895 clip->setSelected(true);
2898 for (int i = 0; i < transitionInfos.count(); i++) {
2899 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2901 clip->setSelected(true);
2905 groupSelectedItems(false, true);
2906 m_document->setModified(true);
2909 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2911 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2912 if (baseclip == NULL) {
2913 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2916 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2917 item->setEffectList(effects);
2918 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2919 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2920 scene()->addItem(item);
2922 int tracknumber = m_document->tracksCount() - info.track - 1;
2923 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2924 if (isLocked) item->setItemLocked(true);
2926 if (item->baseClip()->isTransparent()) {
2927 // add transparency transition
2928 int endTrack = getPreviousVideoTrack(info.track);
2929 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2930 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2932 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2938 baseclip->addReference();
2939 m_document->updateClip(baseclip->getId());
2940 info.track = m_document->tracksCount() - info.track;
2941 Mlt::Producer *prod;
2942 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2943 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2944 else prod = baseclip->producer(info.track);
2945 m_document->renderer()->mltInsertClip(info, xml, prod);
2946 for (int i = 0; i < item->effectsCount(); i++) {
2947 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2949 m_document->setModified(true);
2950 m_document->renderer()->doRefresh();
2953 void CustomTrackView::slotUpdateClip(const QString &clipId)
2955 QList<QGraphicsItem *> list = scene()->items();
2956 ClipItem *clip = NULL;
2957 for (int i = 0; i < list.size(); ++i) {
2958 if (list.at(i)->type() == AVWIDGET) {
2959 clip = static_cast <ClipItem *>(list.at(i));
2960 if (clip->clipProducer() == clipId) {
2961 clip->refreshClip(true);
2962 ItemInfo info = clip->info();
2963 info.track = m_document->tracksCount() - clip->track();
2964 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2970 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2972 int framepos = (int)(pos.frames(m_document->fps()));
2973 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2974 ClipItem *clip = NULL;
2975 for (int i = 0; i < list.size(); i++) {
2976 if (list.at(i)->type() == AVWIDGET) {
2977 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2978 if (test->endPos() == pos) clip = test;
2985 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2987 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2988 ClipItem *clip = NULL;
2989 for (int i = 0; i < list.size(); i++) {
2990 if (list.at(i)->type() == AVWIDGET) {
2991 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2992 if (test->startPos() == pos) clip = test;
2999 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3001 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3002 ClipItem *clip = NULL;
3003 for (int i = 0; i < list.size(); i++) {
3004 if (list.at(i)->type() == AVWIDGET) {
3005 clip = static_cast <ClipItem *>(list.at(i));
3012 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3014 int framepos = (int)(pos.frames(m_document->fps()));
3015 return getClipItemAt(framepos, track);
3018 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3020 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3021 Transition *clip = NULL;
3022 for (int i = 0; i < list.size(); i++) {
3023 if (list.at(i)->type() == TRANSITIONWIDGET) {
3024 clip = static_cast <Transition *>(list.at(i));
3031 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3033 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3036 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3038 int framepos = (int)(pos.frames(m_document->fps()));
3039 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3040 Transition *clip = NULL;
3041 for (int i = 0; i < list.size(); i++) {
3042 if (list.at(i)->type() == TRANSITIONWIDGET) {
3043 Transition *test = static_cast <Transition *>(list.at(i));
3044 if (test->endPos() == pos) clip = test;
3051 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3053 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3054 Transition *clip = NULL;
3055 for (int i = 0; i < list.size(); ++i) {
3056 if (list.at(i)->type() == TRANSITIONWIDGET) {
3057 Transition *test = static_cast <Transition *>(list.at(i));
3058 if (test->startPos() == pos) clip = test;
3065 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3067 if (m_selectionGroup) resetSelectionGroup(false);
3068 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3070 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);
3071 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3074 Mlt::Producer *prod;
3075 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3076 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3077 else prod = item->baseClip()->producer(end.track);
3079 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);
3081 bool snap = KdenliveSettings::snaptopoints();
3082 KdenliveSettings::setSnaptopoints(false);
3083 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3085 int tracknumber = m_document->tracksCount() - end.track - 1;
3086 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3087 m_scene->clearSelection();
3088 if (isLocked) item->setItemLocked(true);
3090 if (item->isItemLocked()) item->setItemLocked(false);
3091 item->setSelected(true);
3093 if (item->baseClip()->isTransparent()) {
3094 // Also move automatic transition
3095 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3096 if (tr && tr->isAutomatic()) {
3097 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3098 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);
3099 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3102 KdenliveSettings::setSnaptopoints(snap);
3103 m_document->setModified(true);
3105 // undo last move and emit error message
3106 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3108 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3111 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3114 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3115 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3116 resetSelectionGroup();
3117 m_scene->clearSelection();
3119 for (int i = 0; i < startClip.count(); i++) {
3121 startClip[i].startPos = startClip.at(i).startPos - offset;
3122 startClip[i].track = startClip.at(i).track - trackOffset;
3124 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3125 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3127 clip->setItemLocked(false);
3128 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3129 else clip->setSelected(true);
3130 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3131 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3133 for (int i = 0; i < startTransition.count(); i++) {
3135 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3136 startTransition[i].track = startTransition.at(i).track - trackOffset;
3138 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3140 tr->setItemLocked(false);
3141 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3142 else tr->setSelected(true);
3143 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());
3144 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3146 groupSelectedItems(true);
3147 if (m_selectionGroup) {
3148 bool snap = KdenliveSettings::snaptopoints();
3149 KdenliveSettings::setSnaptopoints(false);
3151 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3153 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3155 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3157 int max = children.count();
3158 for (int i = 0; i < max; i++) {
3159 if (children.at(i)->type() == GROUPWIDGET) {
3160 children += children.at(i)->childItems();
3163 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3165 for (int i = 0; i < children.count(); i++) {
3166 // re-add items in correct place
3167 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3168 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3170 ItemInfo info = item->info();
3171 int tracknumber = m_document->tracksCount() - info.track - 1;
3172 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3173 if (isLocked) item->setItemLocked(true);
3174 else if (item->isItemLocked()) item->setItemLocked(false);
3176 if (item->type() == AVWIDGET) {
3177 ClipItem *clip = static_cast <ClipItem*>(item);
3178 info.track = m_document->tracksCount() - info.track;
3179 Mlt::Producer *prod;
3180 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3181 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3182 else prod = clip->baseClip()->producer(info.track);
3183 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3184 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3185 } else if (item->type() == TRANSITIONWIDGET) {
3186 Transition *tr = static_cast <Transition*>(item);
3187 int newTrack = tr->transitionEndTrack();
3188 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3189 if (!tr->forcedTrack()) {
3190 newTrack += trackOffset;
3191 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3193 tr->updateTransitionEndTrack(newTrack);
3194 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3195 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3198 KdenliveSettings::setSnaptopoints(snap);
3199 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3202 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3204 Transition *item = getTransitionItemAt(start.startPos, start.track);
3206 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);
3207 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3210 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3211 bool snap = KdenliveSettings::snaptopoints();
3212 KdenliveSettings::setSnaptopoints(false);
3213 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3214 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3215 // Transition was moved
3216 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3217 } else if (end.endPos == start.endPos) {
3218 // Transition start resize
3219 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3220 } else if (end.startPos == start.startPos) {
3221 // Transition end resize;
3222 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3225 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3226 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3227 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3229 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3230 KdenliveSettings::setSnaptopoints(snap);
3231 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3232 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);
3233 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3236 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3238 bool resizeClipStart = true;
3239 if (start.startPos == end.startPos) resizeClipStart = false;
3240 /*if (resizeClipStart) offset = 1;
3242 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3244 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);
3245 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3248 if (item->parentItem()) {
3249 // Item is part of a group, reset group
3250 resetSelectionGroup();
3252 bool snap = KdenliveSettings::snaptopoints();
3253 KdenliveSettings::setSnaptopoints(false);
3254 if (resizeClipStart && start.startPos != end.startPos) {
3255 ItemInfo clipinfo = item->info();
3256 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3257 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3259 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3260 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3261 updateClipFade(item);
3262 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3263 } else if (!resizeClipStart) {
3264 ItemInfo clipinfo = item->info();
3265 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3266 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3268 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3269 updateClipFade(item, true);
3270 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3272 if (end.cropStart != start.cropStart) {
3273 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3274 ItemInfo clipinfo = end;
3275 clipinfo.track = m_document->tracksCount() - end.track;
3276 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3278 item->setCropStart(end.cropStart);
3279 item->resetThumbs();
3282 m_document->renderer()->doRefresh();
3283 KdenliveSettings::setSnaptopoints(snap);
3286 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3288 if (!updateFadeOut) {
3289 int end = item->fadeIn();
3291 // there is a fade in effect
3292 int effectPos = item->hasEffect("volume", "fadein");
3293 if (effectPos != -1) {
3294 QDomElement oldeffect = item->effectAt(effectPos);
3295 int start = item->cropStart().frames(m_document->fps());
3296 int max = item->cropDuration().frames(m_document->fps());
3298 item->setFadeIn(max);
3299 end = item->fadeIn();
3302 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3303 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3304 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3305 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3306 // if fade effect is displayed, update the effect edit widget with new clip duration
3307 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3309 effectPos = item->hasEffect("brightness", "fade_from_black");
3310 if (effectPos != -1) {
3311 QDomElement oldeffect = item->effectAt(effectPos);
3312 int start = item->cropStart().frames(m_document->fps());
3313 int max = item->cropDuration().frames(m_document->fps());
3315 item->setFadeIn(max);
3316 end = item->fadeIn();
3319 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3320 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3321 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3322 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3323 // if fade effect is displayed, update the effect edit widget with new clip duration
3324 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3328 int start = item->fadeOut();
3330 // there is a fade in effect
3331 int effectPos = item->hasEffect("volume", "fadeout");
3332 if (effectPos != -1) {
3333 QDomElement oldeffect = item->effectAt(effectPos);
3334 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3335 int max = item->cropDuration().frames(m_document->fps());
3337 item->setFadeOut(max);
3338 start = item->fadeOut();
3340 start = end - start;
3341 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3342 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3343 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3344 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3345 // if fade effect is displayed, update the effect edit widget with new clip duration
3346 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3348 effectPos = item->hasEffect("brightness", "fade_to_black");
3349 if (effectPos != -1) {
3350 QDomElement oldeffect = item->effectAt(effectPos);
3351 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3352 int max = item->cropDuration().frames(m_document->fps());
3354 item->setFadeOut(max);
3355 start = item->fadeOut();
3357 start = end - start;
3358 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3359 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3360 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3361 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3362 // if fade effect is displayed, update the effect edit widget with new clip duration
3363 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3369 double CustomTrackView::getSnapPointForPos(double pos)
3371 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3374 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3376 QList <GenTime> snaps;
3377 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3378 QList<QGraphicsItem *> itemList = items();
3379 for (int i = 0; i < itemList.count(); i++) {
3380 if (itemList.at(i) == selected) continue;
3381 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3382 if (itemList.at(i)->type() == AVWIDGET) {
3383 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3384 GenTime start = item->startPos();
3385 GenTime end = item->endPos();
3386 snaps.append(start);
3388 if (!offsetList.isEmpty()) {
3389 for (int j = 0; j < offsetList.size(); j++) {
3390 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3391 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3395 QList < GenTime > markers = item->snapMarkers();
3396 for (int j = 0; j < markers.size(); ++j) {
3397 GenTime t = markers.at(j);
3399 if (!offsetList.isEmpty()) {
3400 for (int k = 0; k < offsetList.size(); k++) {
3401 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3405 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3406 Transition *transition = static_cast <Transition*>(itemList.at(i));
3407 GenTime start = transition->startPos();
3408 GenTime end = transition->endPos();
3409 snaps.append(start);
3411 if (!offsetList.isEmpty()) {
3412 for (int j = 0; j < offsetList.size(); j++) {
3413 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3414 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3420 // add cursor position
3421 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3423 if (!offsetList.isEmpty()) {
3424 for (int j = 0; j < offsetList.size(); j++) {
3425 snaps.append(pos - offsetList.at(j));
3430 for (int i = 0; i < m_guides.count(); i++) {
3431 snaps.append(m_guides.at(i)->position());
3432 if (!offsetList.isEmpty()) {
3433 for (int j = 0; j < offsetList.size(); j++) {
3434 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3440 m_scene->setSnapList(snaps);
3441 //for (int i = 0; i < m_snapPoints.size(); ++i)
3442 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3445 void CustomTrackView::slotSeekToPreviousSnap()
3447 updateSnapPoints(NULL);
3448 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3449 setCursorPos((int) res.frames(m_document->fps()));
3453 void CustomTrackView::slotSeekToNextSnap()
3455 updateSnapPoints(NULL);
3456 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3457 setCursorPos((int) res.frames(m_document->fps()));
3461 void CustomTrackView::clipStart()
3463 ClipItem *item = getMainActiveClip();
3465 setCursorPos((int) item->startPos().frames(m_document->fps()));
3470 void CustomTrackView::clipEnd()
3472 ClipItem *item = getMainActiveClip();
3474 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3479 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3481 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3482 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3483 m_commandStack->push(command);
3486 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3488 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3489 m_commandStack->push(command);
3492 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3494 DocClipBase *base = m_document->clipManager()->getClipById(id);
3495 QList <CommentedTime> markers = base->commentedSnapMarkers();
3497 if (markers.isEmpty()) {
3498 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3501 QUndoCommand *deleteMarkers = new QUndoCommand();
3502 deleteMarkers->setText("Delete clip markers");
3504 for (int i = 0; i < markers.size(); i++) {
3505 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3507 m_commandStack->push(deleteMarkers);
3510 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3512 DocClipBase *base = m_document->clipManager()->getClipById(id);
3513 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3514 else base->deleteSnapMarker(pos);
3515 m_document->setModified(true);
3516 viewport()->update();
3519 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3521 return (*g1).position() < (*g2).position();
3524 int CustomTrackView::hasGuide(int pos, int offset)
3526 for (int i = 0; i < m_guides.count(); i++) {
3527 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3528 if (qAbs(guidePos - pos) <= offset) return guidePos;
3529 else if (guidePos > pos) return -1;
3534 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3536 if (oldPos > GenTime() && pos > GenTime()) {
3538 for (int i = 0; i < m_guides.count(); i++) {
3539 if (m_guides.at(i)->position() == oldPos) {
3540 Guide *item = m_guides.at(i);
3541 item->updateGuide(pos, comment);
3545 } else if (pos > GenTime()) addGuide(pos, comment);
3549 for (int i = 0; i < m_guides.count(); i++) {
3550 if (m_guides.at(i)->position() == oldPos) {
3551 delete m_guides.takeAt(i);
3556 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3558 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3559 m_document->syncGuides(m_guides);
3562 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3564 for (int i = 0; i < m_guides.count(); i++) {
3565 if (m_guides.at(i)->position() == pos) {
3566 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3570 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3571 scene()->addItem(g);
3573 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3574 m_document->syncGuides(m_guides);
3578 void CustomTrackView::slotAddGuide()
3580 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3581 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3582 if (d.exec() != QDialog::Accepted) return;
3583 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3584 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3585 m_commandStack->push(command);
3589 void CustomTrackView::slotEditGuide(int guidePos)
3592 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3593 else pos = GenTime(guidePos, m_document->fps());
3595 for (int i = 0; i < m_guides.count(); i++) {
3596 if (m_guides.at(i)->position() == pos) {
3597 slotEditGuide(m_guides.at(i)->info());
3602 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3605 void CustomTrackView::slotEditGuide(CommentedTime guide)
3607 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3608 if (d.exec() == QDialog::Accepted) {
3609 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3610 m_commandStack->push(command);
3615 void CustomTrackView::slotEditTimeLineGuide()
3617 if (m_dragGuide == NULL) return;
3618 CommentedTime guide = m_dragGuide->info();
3619 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3620 if (d.exec() == QDialog::Accepted) {
3621 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3622 m_commandStack->push(command);
3626 void CustomTrackView::slotDeleteGuide(int guidePos)
3629 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3630 else pos = GenTime(guidePos, m_document->fps());
3632 for (int i = 0; i < m_guides.count(); i++) {
3633 if (m_guides.at(i)->position() == pos) {
3634 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3635 m_commandStack->push(command);
3640 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3644 void CustomTrackView::slotDeleteTimeLineGuide()
3646 if (m_dragGuide == NULL) return;
3647 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3648 m_commandStack->push(command);
3652 void CustomTrackView::slotDeleteAllGuides()
3654 QUndoCommand *deleteAll = new QUndoCommand();
3655 deleteAll->setText("Delete all guides");
3656 for (int i = 0; i < m_guides.count(); i++) {
3657 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3659 m_commandStack->push(deleteAll);
3662 void CustomTrackView::setTool(PROJECTTOOL tool)
3667 void CustomTrackView::setScale(double scaleFactor)
3670 matrix = matrix.scale(scaleFactor, 1);
3671 m_scene->setScale(scaleFactor);
3672 //scale(scaleFactor, 1);
3673 m_animationTimer->stop();
3679 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3681 int diff = sceneRect().width() - m_projectDuration;
3682 if (diff * matrix.m11() < 50) {
3683 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3684 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3687 centerOn(QPointF(cursorPos(), m_tracksHeight));
3688 //verticalScrollBar()->setValue(vert);*/
3691 void CustomTrackView::slotRefreshGuides()
3693 if (KdenliveSettings::showmarkers()) {
3694 kDebug() << "// refresh GUIDES";
3695 for (int i = 0; i < m_guides.count(); i++) {
3696 m_guides.at(i)->update();
3701 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3704 r.setWidth(r.width() + 1);
3705 painter->setClipRect(r);
3706 painter->drawLine(r.left(), 0, r.right(), 0);
3707 uint max = m_document->tracksCount();
3708 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3709 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3710 QColor audioColor = palette().alternateBase().color();
3711 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3712 for (uint i = 0; i < max;i++) {
3713 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));
3714 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));
3715 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3717 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3718 if (height() > lowerLimit)
3719 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3722 bool CustomTrackView::findString(const QString &text)
3725 for (int i = 0; i < m_searchPoints.size(); ++i) {
3726 marker = m_searchPoints.at(i).comment();
3727 if (marker.contains(text, Qt::CaseInsensitive)) {
3728 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3729 int vert = verticalScrollBar()->value();
3730 int hor = cursorPos();
3731 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3739 bool CustomTrackView::findNextString(const QString &text)
3742 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3743 marker = m_searchPoints.at(i).comment();
3744 if (marker.contains(text, Qt::CaseInsensitive)) {
3745 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3746 int vert = verticalScrollBar()->value();
3747 int hor = cursorPos();
3748 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3757 void CustomTrackView::initSearchStrings()
3759 m_searchPoints.clear();
3760 QList<QGraphicsItem *> itemList = items();
3761 for (int i = 0; i < itemList.count(); i++) {
3762 // parse all clip names
3763 if (itemList.at(i)->type() == AVWIDGET) {
3764 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3765 GenTime start = item->startPos();
3766 CommentedTime t(start, item->clipName());
3767 m_searchPoints.append(t);
3768 // add all clip markers
3769 QList < CommentedTime > markers = item->commentedSnapMarkers();
3770 m_searchPoints += markers;
3775 for (int i = 0; i < m_guides.count(); i++) {
3776 m_searchPoints.append(m_guides.at(i)->info());
3779 qSort(m_searchPoints);
3782 void CustomTrackView::clearSearchStrings()
3784 m_searchPoints.clear();
3788 void CustomTrackView::copyClip()
3790 qDeleteAll(m_copiedItems);
3791 m_copiedItems.clear();
3792 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3793 if (itemList.count() == 0) {
3794 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3797 for (int i = 0; i < itemList.count(); i++) {
3798 if (itemList.at(i)->type() == AVWIDGET) {
3799 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3800 m_copiedItems.append(dup->clone(dup->info()));
3801 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3802 Transition *dup = static_cast <Transition *>(itemList.at(i));
3803 m_copiedItems.append(dup->clone());
3808 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3810 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));
3811 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3812 for (int i = 0; i < collisions.count(); i++) {
3813 if (collisions.at(i)->type() == type) return false;
3818 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3820 for (int i = 0; i < items.count(); i++) {
3821 ItemInfo info = items.at(i)->info();
3822 info.startPos += offset;
3823 info.endPos += offset;
3824 info.track += trackOffset;
3825 if (!canBePastedTo(info, items.at(i)->type())) return false;
3830 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3832 QPainterPath movePath;
3833 movePath.moveTo(0, 0);
3835 for (int i = 0; i < items.count(); i++) {
3836 ItemInfo info = items.at(i)->info();
3837 info.startPos = info.startPos + offset;
3838 info.endPos = info.endPos + offset;
3839 info.track = info.track + trackOffset;
3840 if (info.startPos < GenTime()) {
3841 // No clip should go below 0
3844 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));
3845 movePath.addRect(rect);
3847 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3848 for (int i = 0; i < collisions.count(); i++) {
3849 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3850 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3857 void CustomTrackView::pasteClip()
3859 if (m_copiedItems.count() == 0) {
3860 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3864 if (m_menuPosition.isNull()) {
3865 position = mapFromGlobal(QCursor::pos());
3866 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3867 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3870 } else position = m_menuPosition;
3871 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3872 int track = (int)(position.y() / m_tracksHeight);
3873 ItemInfo first = m_copiedItems.at(0)->info();
3875 GenTime offset = pos - first.startPos;
3876 int trackOffset = track - first.track;
3878 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3879 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3882 QUndoCommand *pasteClips = new QUndoCommand();
3883 pasteClips->setText("Paste clips");
3885 for (int i = 0; i < m_copiedItems.count(); i++) {
3886 // parse all clip names
3887 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3888 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3890 info.startPos = clip->startPos() + offset;
3891 info.endPos = clip->endPos() + offset;
3892 info.cropStart = clip->cropStart();
3893 info.track = clip->track() + trackOffset;
3894 if (canBePastedTo(info, AVWIDGET)) {
3895 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3896 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3897 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3898 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3900 info.startPos = tr->startPos() + offset;
3901 info.endPos = tr->endPos() + offset;
3902 info.track = tr->track() + trackOffset;
3903 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3904 if (info.startPos >= info.endPos) {
3905 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3906 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3907 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3910 m_commandStack->push(pasteClips);
3913 void CustomTrackView::pasteClipEffects()
3915 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3916 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3919 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3920 EffectsList effects = clip->effectList();
3922 QUndoCommand *paste = new QUndoCommand();
3923 paste->setText("Paste effects");
3925 QList<QGraphicsItem *> clips = scene()->selectedItems();
3926 for (int i = 0; i < clips.count(); ++i) {
3927 if (clips.at(i)->type() == AVWIDGET) {
3928 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3929 for (int i = 0; i < clip->effectsCount(); i++) {
3930 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3934 m_commandStack->push(paste);
3938 ClipItem *CustomTrackView::getClipUnderCursor() const
3940 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3941 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3942 for (int i = 0; i < collisions.count(); i++) {
3943 if (collisions.at(i)->type() == AVWIDGET) {
3944 return static_cast < ClipItem *>(collisions.at(i));
3950 ClipItem *CustomTrackView::getMainActiveClip() const
3952 QList<QGraphicsItem *> clips = scene()->selectedItems();
3953 if (clips.isEmpty()) {
3954 return getClipUnderCursor();
3956 ClipItem *item = NULL;
3957 for (int i = 0; i < clips.count(); ++i) {
3958 if (clips.at(i)->type() == AVWIDGET)
3959 item = static_cast < ClipItem *>(clips.at(i));
3960 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3962 if (item) return item;
3967 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3969 QList<QGraphicsItem *> clips = scene()->selectedItems();
3970 if (clips.isEmpty()) {
3971 return getClipUnderCursor();
3974 // remove all items in the list that are not clips
3975 for (int i = 0; i < clips.count();) {
3976 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3979 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3980 for (int i = 0; i < clips.count(); ++i) {
3981 if (clips.at(i)->type() == AVWIDGET) {
3982 item = static_cast < ClipItem *>(clips.at(i));
3983 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3991 void CustomTrackView::setInPoint()
3993 ClipItem *clip = getActiveClipUnderCursor(true);
3995 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3998 ItemInfo startInfo = clip->info();
3999 ItemInfo endInfo = startInfo;
4000 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4001 if (endInfo.startPos >= startInfo.endPos) {
4002 // Check for invalid resize
4003 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4005 } else if (endInfo.startPos < startInfo.startPos) {
4006 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4007 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4008 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4012 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4013 m_commandStack->push(command);
4016 void CustomTrackView::setOutPoint()
4018 ClipItem *clip = getActiveClipUnderCursor(true);
4020 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4023 ItemInfo startInfo = clip->info();
4024 ItemInfo endInfo = clip->info();
4025 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4026 if (endInfo.endPos <= startInfo.startPos) {
4027 // Check for invalid resize
4028 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4030 } else if (endInfo.endPos > startInfo.endPos) {
4031 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4032 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4033 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4040 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4041 m_commandStack->push(command);
4044 void CustomTrackView::slotUpdateAllThumbs()
4046 QList<QGraphicsItem *> itemList = items();
4047 //if (itemList.isEmpty()) return;
4049 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4050 for (int i = 0; i < itemList.count(); i++) {
4051 if (itemList.at(i)->type() == AVWIDGET) {
4052 item = static_cast <ClipItem *>(itemList.at(i));
4053 if (item->clipType() != COLOR) {
4054 // Check if we have a cached thumbnail
4055 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4056 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4057 if (QFile::exists(thumb)) {
4059 item->slotSetStartThumb(pix);
4060 item->slotSetEndThumb(pix);
4063 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4064 QString endThumb = startThumb;
4065 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4066 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4067 if (QFile::exists(startThumb)) {
4068 QPixmap pix(startThumb);
4069 item->slotSetStartThumb(pix);
4071 if (QFile::exists(endThumb)) {
4072 QPixmap pix(endThumb);
4073 item->slotSetEndThumb(pix);
4077 item->refreshClip(false);
4078 qApp->processEvents();
4081 viewport()->update();
4084 void CustomTrackView::saveThumbnails()
4086 QList<QGraphicsItem *> itemList = items();
4088 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4089 for (int i = 0; i < itemList.count(); i++) {
4090 if (itemList.at(i)->type() == AVWIDGET) {
4091 item = static_cast <ClipItem *>(itemList.at(i));
4092 if (item->clipType() != COLOR) {
4093 // Check if we have a cached thumbnail
4094 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4095 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4096 if (!QFile::exists(thumb)) {
4097 QPixmap pix(item->startThumb());
4101 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4102 QString endThumb = startThumb;
4103 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4104 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4105 if (!QFile::exists(startThumb)) {
4106 QPixmap pix(item->startThumb());
4107 pix.save(startThumb);
4109 if (!QFile::exists(endThumb)) {
4110 QPixmap pix(item->endThumb());
4120 void CustomTrackView::slotInsertTrack(int ix)
4122 kDebug() << "// INSERTING TRK: " << ix;
4123 QDialog d(parentWidget());
4124 Ui::AddTrack_UI view;
4126 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4127 view.track_nb->setValue(ix);
4128 d.setWindowTitle(i18n("Insert Track"));
4130 if (d.exec() == QDialog::Accepted) {
4131 ix = view.track_nb->value();
4132 if (view.before_select->currentIndex() == 1) {
4136 if (view.video_track->isChecked()) {
4137 info.type = VIDEOTRACK;
4138 info.isMute = false;
4139 info.isBlind = false;
4140 info.isLocked = false;
4142 info.type = AUDIOTRACK;
4143 info.isMute = false;
4144 info.isBlind = true;
4145 info.isLocked = false;
4147 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4148 m_commandStack->push(addTrack);
4149 m_document->setModified(true);
4153 void CustomTrackView::slotDeleteTrack(int ix)
4156 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4158 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4159 deleteTimelineTrack(ix, info);
4160 m_document->setModified(true);
4161 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4162 m_commandStack->push(command);*/
4166 void CustomTrackView::slotChangeTrack(int ix)
4168 QDialog d(parentWidget());
4169 Ui::AddTrack_UI view;
4171 view.label->setText(i18n("Change track"));
4172 view.before_select->setHidden(true);
4173 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4174 view.track_nb->setValue(ix);
4175 d.setWindowTitle(i18n("Change Track Type"));
4177 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4178 view.video_track->setChecked(true);
4180 view.audio_track->setChecked(true);
4182 if (d.exec() == QDialog::Accepted) {
4184 info.isLocked = false;
4185 info.isMute = false;
4186 ix = view.track_nb->value();
4188 if (view.video_track->isChecked()) {
4189 info.type = VIDEOTRACK;
4190 info.isBlind = false;
4192 info.type = AUDIOTRACK;
4193 info.isBlind = true;
4195 changeTimelineTrack(ix, info);
4196 m_document->setModified(true);
4201 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4203 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4204 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4205 QList<QGraphicsItem *> selection = m_scene->items(r);
4206 QUndoCommand *deleteTrack = new QUndoCommand();
4207 deleteTrack->setText("Delete track");
4209 // Delete all clips in selected track
4210 for (int i = 0; i < selection.count(); i++) {
4211 if (selection.at(i)->type() == AVWIDGET) {
4212 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4213 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4214 m_scene->removeItem(item);
4217 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4218 Transition *item = static_cast <Transition *>(selection.at(i));
4219 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4220 m_scene->removeItem(item);
4226 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4227 m_commandStack->push(deleteTrack);
4230 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4232 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4233 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4234 m_commandStack->push(changeTrack);
4237 void CustomTrackView::autoTransition()
4239 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4240 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4241 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4244 Transition *tr = static_cast <Transition*>(itemList.at(0));
4245 tr->setAutomatic(!tr->isAutomatic());
4246 QDomElement transition = tr->toXML();
4247 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);
4251 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4254 QDomNodeList params = effect.elementsByTagName("parameter");
4255 for (int i = 0; i < params.count(); i++) {
4256 QDomElement e = params.item(i).toElement();
4257 if (!e.isNull() && e.attribute("type") == "constant") {
4258 if (e.hasAttribute("factor")) {
4259 double factor = e.attribute("factor").toDouble();
4260 double value = e.attribute("value").toDouble();
4261 value = value / factor;
4262 result.append(QString::number(value));
4263 } else result.append(e.attribute("value"));
4269 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4271 QList<QGraphicsItem *> list = scene()->items();
4272 ClipItem *clip = NULL;
4273 for (int i = 0; i < list.size(); ++i) {
4274 if (list.at(i)->type() == AVWIDGET) {
4275 clip = static_cast <ClipItem *>(list.at(i));
4276 if (clip->clipProducer() == id) {
4277 clip->setClipName(name);
4281 viewport()->update();
4284 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4286 minimum = GenTime();
4287 maximum = GenTime();
4288 QList<QGraphicsItem *> selection;
4289 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4290 selection.removeAll(item);
4291 for (int i = 0; i < selection.count(); i++) {
4292 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4293 if (clip && clip->type() == AVWIDGET) {
4294 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4295 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4300 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4302 minimum = GenTime();
4303 maximum = GenTime();
4304 QList<QGraphicsItem *> selection;
4305 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4306 selection.removeAll(item);
4307 for (int i = 0; i < selection.count(); i++) {
4308 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4309 if (clip && clip->type() == TRANSITIONWIDGET) {
4310 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4311 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4317 void CustomTrackView::loadGroups(const QDomNodeList groups)
4319 for (int i = 0; i < groups.count(); i++) {
4320 QDomNodeList children = groups.at(i).childNodes();
4321 scene()->clearSelection();
4322 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4323 QDomNode n = children.item(nodeindex);
4324 QDomElement elem = n.toElement();
4325 int pos = elem.attribute("position").toInt();
4326 int track = elem.attribute("track").toInt();
4327 if (elem.tagName() == "clipitem") {
4328 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4329 if (clip) clip->setSelected(true);
4331 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4332 if (clip) clip->setSelected(true);
4335 groupSelectedItems(false, true);
4339 void CustomTrackView::splitAudio()
4341 resetSelectionGroup();
4342 QList<QGraphicsItem *> selection = scene()->selectedItems();
4343 if (selection.isEmpty()) {
4344 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4347 QUndoCommand *splitCommand = new QUndoCommand();
4348 splitCommand->setText(i18n("Split audio"));
4349 for (int i = 0; i < selection.count(); i++) {
4350 if (selection.at(i)->type() == AVWIDGET) {
4351 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4352 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4353 if (clip->parentItem()) {
4354 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4356 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4361 m_commandStack->push(splitCommand);
4364 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4366 ClipItem *clip = getClipItemAt(pos, track);
4368 kDebug() << "// Cannot find clip to split!!!";
4372 int start = pos.frames(m_document->fps());
4373 int freetrack = m_document->tracksCount() - track - 1;
4374 for (; freetrack > 0; freetrack--) {
4375 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4376 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4377 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4378 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4379 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4384 kDebug() << "GOT TRK: " << track;
4385 if (freetrack == 0) {
4386 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4389 info.startPos = clip->startPos();
4390 info.endPos = clip->endPos();
4391 info.cropStart = clip->cropStart();
4392 info.track = m_document->tracksCount() - freetrack;
4393 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4394 scene()->clearSelection();
4395 clip->setSelected(true);
4396 ClipItem *audioClip = getClipItemAt(start, info.track);
4398 clip->setVideoOnly(true);
4399 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4400 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4401 audioClip->setSelected(true);
4402 audioClip->setAudioOnly(true);
4403 groupSelectedItems(false, true);
4407 // unsplit clip: remove audio part and change video part to normal clip
4408 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4409 kDebug() << "//CANNOT FIND CLP GRP";
4412 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4413 QList<QGraphicsItem *> children = grp->childItems();
4414 if (children.count() != 2) {
4415 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4418 for (int i = 0; i < children.count(); i++) {
4419 if (children.at(i) != clip) {
4420 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4421 ItemInfo info = clip->info();
4422 deleteClip(clp->info());
4423 clip->setVideoOnly(false);
4424 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4428 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4429 m_document->clipManager()->removeGroup(grp);
4430 scene()->destroyItemGroup(grp);
4434 void CustomTrackView::setVideoOnly()
4436 resetSelectionGroup();
4437 QList<QGraphicsItem *> selection = scene()->selectedItems();
4438 if (selection.isEmpty()) {
4439 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4442 QUndoCommand *videoCommand = new QUndoCommand();
4443 videoCommand->setText(i18n("Video only"));
4444 for (int i = 0; i < selection.count(); i++) {
4445 if (selection.at(i)->type() == AVWIDGET) {
4446 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4447 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4448 if (clip->parentItem()) {
4449 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4451 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4456 m_commandStack->push(videoCommand);
4459 void CustomTrackView::setAudioOnly()
4461 resetSelectionGroup();
4462 QList<QGraphicsItem *> selection = scene()->selectedItems();
4463 if (selection.isEmpty()) {
4464 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4467 QUndoCommand *videoCommand = new QUndoCommand();
4468 videoCommand->setText(i18n("Audio only"));
4469 for (int i = 0; i < selection.count(); i++) {
4470 if (selection.at(i)->type() == AVWIDGET) {
4471 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4472 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4473 if (clip->parentItem()) {
4474 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4476 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4481 m_commandStack->push(videoCommand);
4484 void CustomTrackView::setAudioAndVideo()
4486 resetSelectionGroup();
4487 QList<QGraphicsItem *> selection = scene()->selectedItems();
4488 if (selection.isEmpty()) {
4489 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4492 QUndoCommand *videoCommand = new QUndoCommand();
4493 videoCommand->setText(i18n("Audio and Video"));
4494 for (int i = 0; i < selection.count(); i++) {
4495 if (selection.at(i)->type() == AVWIDGET) {
4496 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4497 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4498 if (clip->parentItem()) {
4499 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4501 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4506 m_commandStack->push(videoCommand);
4509 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4511 ClipItem *clip = getClipItemAt(pos, track);
4513 kDebug() << "// Cannot find clip to split!!!";
4517 int start = pos.frames(m_document->fps());
4518 clip->setVideoOnly(true);
4519 clip->setAudioOnly(false);
4520 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4521 } else if (audioOnly) {
4522 int start = pos.frames(m_document->fps());
4523 clip->setAudioOnly(true);
4524 clip->setVideoOnly(false);
4525 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4527 int start = pos.frames(m_document->fps());
4528 clip->setAudioOnly(false);
4529 clip->setVideoOnly(false);
4530 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4535 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4537 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4538 m_clipTypeGroup->setEnabled(false);
4540 m_clipTypeGroup->setEnabled(true);
4541 QList <QAction *> actions = m_clipTypeGroup->actions();
4543 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4544 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4545 else lookup = "clip_audio_and_video";
4546 for (int i = 0; i < actions.count(); i++) {
4547 if (actions.at(i)->data().toString() == lookup) {
4548 actions.at(i)->setChecked(true);
4556 #include "customtrackview.moc"