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();
577 m_blockRefresh = true;
580 bool collision = false;
582 if (m_tool != RAZORTOOL) activateMonitor();
583 else if (m_document->renderer()->playSpeed() != 0.0) {
584 m_document->renderer()->pause();
587 m_clickEvent = event->pos();
589 // special cases (middle click button or ctrl / shift click
590 if (event->button() == Qt::MidButton) {
591 m_document->renderer()->switchPlay();
592 m_blockRefresh = false;
593 m_operationMode = NONE;
597 // check item under mouse
598 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
600 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
601 setDragMode(QGraphicsView::ScrollHandDrag);
602 QGraphicsView::mousePressEvent(event);
603 m_blockRefresh = false;
604 m_operationMode = NONE;
608 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
609 setDragMode(QGraphicsView::RubberBandDrag);
610 if (!(event->modifiers() & Qt::ControlModifier)) {
611 resetSelectionGroup();
612 scene()->clearSelection();
614 QGraphicsView::mousePressEvent(event);
615 m_blockRefresh = false;
616 m_operationMode = RUBBERSELECTION;
620 // if a guide and a clip were pressed, just select the guide
621 for (int i = 0; i < collisionList.count(); ++i) {
622 if (collisionList.at(i)->type() == GUIDEITEM) {
623 // a guide item was pressed
624 m_dragGuide = (Guide *) collisionList.at(i);
625 if (event->button() == Qt::LeftButton) { // move it
626 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
628 m_operationMode = MOVEGUIDE;
629 // deselect all clips so that only the guide will move
630 m_scene->clearSelection();
631 resetSelectionGroup(false);
632 updateSnapPoints(NULL);
633 QGraphicsView::mousePressEvent(event);
635 } else // show context menu
640 // Find first clip, transition or group under mouse (when no guides selected)
642 AbstractGroupItem *dragGroup = NULL;
643 while (!m_dragGuide && ct < collisionList.count()) {
644 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
645 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
646 m_dragItemInfo = m_dragItem->info();
647 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
648 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
649 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
656 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
657 // update transition menu action
658 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
659 m_autoTransition->setEnabled(true);
660 } else m_autoTransition->setEnabled(false);
662 // context menu requested
663 if (event->button() == Qt::RightButton) {
665 if (dragGroup) dragGroup->setSelected(true);
666 else if (!m_dragItem->isSelected()) {
667 resetSelectionGroup(false);
668 m_scene->clearSelection();
669 m_dragItem->setSelected(true);
671 } else if (!m_dragGuide) {
672 // check if there is a guide close to mouse click
673 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
674 for (int i = 0; i < guidesCollisionList.count(); i++) {
675 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
676 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
680 // keep this to support multiple guides context menu in the future (?)
681 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
682 guidesCollisionList.removeAt(0);
684 if (!guidesCollisionList.isEmpty())
685 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
688 m_operationMode = NONE;
689 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
690 m_menuPosition = m_clickEvent;
696 // No item under click
697 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
698 resetSelectionGroup();
699 setCursor(Qt::ArrowCursor);
700 m_scene->clearSelection();
702 emit clipItemSelected(NULL);
703 updateClipTypeActions(NULL);
704 if (m_tool == SPACERTOOL) {
705 QList<QGraphicsItem *> selection;
706 if (event->modifiers() == Qt::ControlModifier) {
707 // Ctrl + click, select all items on track after click position
708 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
709 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
711 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;
713 // Select all items on all tracks after click position
714 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
715 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
718 resetSelectionGroup(false);
719 m_scene->clearSelection();
721 for (int i = 0; i < selection.count(); i++) {
722 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
723 selection.at(i)->setSelected(true);
726 groupSelectedItems(true);
727 m_operationMode = SPACER;
728 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
729 kDebug() << "END mousePress EVENT ";
734 if (m_tool == RAZORTOOL && m_dragItem) {
735 if (m_dragItem->type() == TRANSITIONWIDGET) {
736 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
740 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
741 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
746 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
747 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
748 m_document->renderer()->pause();
749 m_commandStack->push(command);
750 m_document->setModified(true);
756 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
758 QList <GenTime> offsetList;
759 QList<QGraphicsItem *> children = dragGroup->childItems();
760 for (int i = 0; i < children.count(); i++) {
761 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
762 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
763 offsetList.append(item->startPos());
764 offsetList.append(item->endPos());
767 if (!offsetList.isEmpty()) {
769 GenTime startOffset = offsetList.takeFirst();
770 QList <GenTime> cleandOffsetList;
771 for (int k = 0; k < offsetList.size(); k++) {
772 GenTime newoffset = offsetList.at(k) - startOffset;
773 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
774 cleandOffsetList.append(newoffset);
777 updateSnapPoints(NULL, cleandOffsetList, true);
781 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
782 else emit clipItemSelected(NULL);
784 if (event->modifiers() == Qt::ControlModifier || !(m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
785 resetSelectionGroup();
786 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
788 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
789 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
790 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
792 bool selected = !m_dragItem->isSelected();
793 if (dragGroup) dragGroup->setSelected(selected);
794 else m_dragItem->setSelected(selected);
796 groupSelectedItems();
797 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
798 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
799 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
800 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
803 // If clicked item is selected, allow move
805 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected())) && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
807 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
808 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
810 if (m_operationMode == KEYFRAME) {
811 m_dragItem->updateSelectedKeyFrame();
812 m_blockRefresh = false;
814 } else if (m_operationMode == MOVE) {
815 setCursor(Qt::ClosedHandCursor);
816 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
818 info.startPos = m_dragItem->startPos();
819 info.track = m_dragItem->track();
820 int transitiontrack = getPreviousVideoTrack(info.track);
821 ClipItem *transitionClip = NULL;
822 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
823 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
824 info.endPos = transitionClip->endPos();
825 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
826 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
827 // Check there is no other transition at that place
828 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
829 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
830 QList<QGraphicsItem *> selection = m_scene->items(r);
831 bool transitionAccepted = true;
832 for (int i = 0; i < selection.count(); i++) {
833 if (selection.at(i)->type() == TRANSITIONWIDGET) {
834 Transition *tr = static_cast <Transition *>(selection.at(i));
835 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
836 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
837 } else transitionAccepted = false;
840 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
841 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
842 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
844 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
845 info.track = m_dragItem->track();
846 int transitiontrack = getPreviousVideoTrack(info.track);
847 ClipItem *transitionClip = NULL;
848 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
849 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
850 info.startPos = transitionClip->startPos();
851 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
852 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
853 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
854 EffectsList::setParameter(transition, "reverse", "1");
856 // Check there is no other transition at that place
857 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
858 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
859 QList<QGraphicsItem *> selection = m_scene->items(r);
860 bool transitionAccepted = true;
861 for (int i = 0; i < selection.count(); i++) {
862 if (selection.at(i)->type() == TRANSITIONWIDGET) {
863 Transition *tr = static_cast <Transition *>(selection.at(i));
864 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
865 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
866 } else transitionAccepted = false;
869 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
870 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
872 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
873 resetSelectionGroup(false);
874 m_dragItem->setSelected(true);
877 m_blockRefresh = false;
879 //QGraphicsView::mousePressEvent(event);
882 void CustomTrackView::resetSelectionGroup(bool selectItems)
884 if (m_selectionGroup) {
885 // delete selection group
886 bool snap = KdenliveSettings::snaptopoints();
887 KdenliveSettings::setSnaptopoints(false);
889 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
890 scene()->destroyItemGroup(m_selectionGroup);
891 for (int i = 0; i < children.count(); i++) {
892 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
893 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
894 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
895 children.at(i)->setSelected(selectItems);
897 } else if (children.at(i)->type() == GROUPWIDGET) {
898 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
899 children.at(i)->setSelected(selectItems);
902 m_selectionGroup = NULL;
903 KdenliveSettings::setSnaptopoints(snap);
907 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
909 if (m_selectionGroup) {
910 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
913 QList<QGraphicsItem *> selection = m_scene->selectedItems();
914 if (selection.isEmpty()) return;
915 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
916 // Find top left position of selection
917 for (int i = 1; i < selection.count(); i++) {
918 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
919 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
920 if (currenttop.x() < top.x()) top.setX(currenttop.x());
921 if (currenttop.y() < top.y()) top.setY(currenttop.y());
925 if (force || selection.count() > 1) {
926 bool snap = KdenliveSettings::snaptopoints();
927 KdenliveSettings::setSnaptopoints(false);
928 if (createNewGroup) {
929 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
930 newGroup->translate(-top.x(), -top.y() + 1);
931 newGroup->setPos(top.x(), top.y() - 1);
932 scene()->addItem(newGroup);
934 // CHeck if we are trying to include a group in a group
935 QList <AbstractGroupItem *> groups;
936 for (int i = 0; i < selection.count(); i++) {
937 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
938 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
939 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
941 if (!groups.isEmpty()) {
942 // ungroup previous groups
943 while (!groups.isEmpty()) {
944 AbstractGroupItem *grp = groups.takeFirst();
945 m_document->clipManager()->removeGroup(grp);
946 scene()->destroyItemGroup(grp);
948 selection = m_scene->selectedItems();
951 for (int i = 0; i < selection.count(); i++) {
952 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
953 newGroup->addToGroup(selection.at(i));
954 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
957 KdenliveSettings::setSnaptopoints(snap);
959 m_selectionGroup = new AbstractGroupItem(m_document->fps());
960 m_selectionGroup->translate(-top.x(), -top.y() + 1);
961 m_selectionGroup->setPos(top.x(), top.y() - 1);
962 scene()->addItem(m_selectionGroup);
963 for (int i = 0; i < selection.count(); i++) {
964 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
965 m_selectionGroup->addToGroup(selection.at(i));
966 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
969 KdenliveSettings::setSnaptopoints(snap);
970 if (m_selectionGroup) {
971 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
972 m_selectionGroupInfo.track = m_selectionGroup->track();
975 } else resetSelectionGroup();
978 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
980 kDebug() << "++++++++++++ DBL CLK";
981 if (m_dragItem && m_dragItem->hasKeyFrames()) {
982 if (m_moveOpMode == KEYFRAME) {
983 // user double clicked on a keyframe, open edit dialog
984 QDialog d(parentWidget());
985 Ui::KeyFrameDialog_UI view;
987 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
988 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
989 view.kfr_value->setFocus();
990 if (d.exec() == QDialog::Accepted) {
991 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
992 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
993 ClipItem *item = (ClipItem *)m_dragItem;
994 QString previous = item->keyframes(item->selectedEffectIndex());
995 item->updateKeyframeEffect();
996 QString next = item->keyframes(item->selectedEffectIndex());
997 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
998 m_commandStack->push(command);
999 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1004 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1005 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1006 ClipItem * item = (ClipItem *) m_dragItem;
1007 QString previous = item->keyframes(item->selectedEffectIndex());
1008 item->updateKeyframeEffect();
1009 QString next = item->keyframes(item->selectedEffectIndex());
1010 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1011 m_commandStack->push(command);
1012 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1014 } else if (m_dragItem) {
1015 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1018 if (m_dragItem->type() == TRANSITIONWIDGET) {
1019 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1021 getClipAvailableSpace(m_dragItem, minimum, maximum);
1023 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1024 d.setMargins(minimum, maximum);
1025 if (d.exec() == QDialog::Accepted) {
1026 if (m_dragItem->type() == TRANSITIONWIDGET) {
1027 // move & resize transition
1029 startInfo.startPos = m_dragItem->startPos();
1030 startInfo.endPos = m_dragItem->endPos();
1031 startInfo.track = m_dragItem->track();
1033 endInfo.startPos = d.startPos();
1034 endInfo.endPos = endInfo.startPos + d.duration();
1035 endInfo.track = m_dragItem->track();
1036 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1037 m_commandStack->push(command);
1039 // move and resize clip
1040 QUndoCommand *moveCommand = new QUndoCommand();
1041 moveCommand->setText(i18n("Edit clip"));
1042 ItemInfo clipInfo = m_dragItem->info();
1043 if (d.startPos() != clipInfo.startPos) {
1044 ItemInfo startInfo = clipInfo;
1045 clipInfo.startPos = d.startPos();
1046 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1047 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1049 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
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 m_commandStack->push(moveCommand);
1059 QList<QGraphicsItem *> collisionList = items(event->pos());
1060 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1061 Guide *editGuide = (Guide *) collisionList.at(0);
1062 if (editGuide) slotEditGuide(editGuide->info());
1068 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1070 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1072 clip->setKeyframes(index, keyframes);
1073 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1074 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1078 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1080 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1081 m_editGuide->setEnabled(m_dragGuide != NULL);
1082 if (clip == NULL) m_timelineContextMenu->popup(pos);
1083 else if (group != NULL) {
1084 m_changeSpeedAction->setEnabled(false);
1085 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1086 m_ungroupAction->setEnabled(true);
1087 updateClipTypeActions(NULL);
1088 m_timelineContextClipMenu->popup(pos);
1090 m_ungroupAction->setEnabled(false);
1091 if (clip->type() == AVWIDGET) {
1092 ClipItem *item = static_cast <ClipItem*>(clip);
1093 updateClipTypeActions(item);
1094 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1095 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1096 m_timelineContextClipMenu->popup(pos);
1097 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1101 void CustomTrackView::activateMonitor()
1103 emit activateDocumentMonitor();
1106 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1108 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1110 resetSelectionGroup();
1111 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1112 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1114 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1115 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1117 info.startPos = GenTime();
1118 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1119 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1120 info.track = (int)(1 / m_tracksHeight);
1121 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1122 m_selectionGroup->addToGroup(item);
1123 item->setFlags(QGraphicsItem::ItemIsSelectable);
1124 //TODO: check if we do not overlap another clip when first dropping in timeline
1125 // if (insertPossible(m_selectionGroup, event->pos()))
1126 QList <GenTime> offsetList;
1127 offsetList.append(info.endPos);
1128 updateSnapPoints(NULL, offsetList);
1129 scene()->addItem(m_selectionGroup);
1130 event->acceptProposedAction();
1131 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1133 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1134 m_scene->clearSelection();
1135 resetSelectionGroup(false);
1137 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1140 QList <GenTime> offsetList;
1141 for (int i = 0; i < ids.size(); ++i) {
1142 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1143 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1145 info.startPos = start;
1146 info.endPos = info.startPos + clip->duration();
1147 info.track = (int)(1 / m_tracksHeight);
1148 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1149 start += clip->duration();
1150 offsetList.append(start);
1151 m_selectionGroup->addToGroup(item);
1152 item->setFlags(QGraphicsItem::ItemIsSelectable);
1154 //TODO: check if we do not overlap another clip when first dropping in timeline
1155 //if (insertPossible(m_selectionGroup, event->pos()))
1156 updateSnapPoints(NULL, offsetList);
1157 scene()->addItem(m_selectionGroup);
1158 event->acceptProposedAction();
1160 // the drag is not a clip (may be effect, ...)
1162 QGraphicsView::dragEnterEvent(event);
1167 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1170 QList<QGraphicsItem *> children = group->childItems();
1171 for (int i = 0; i < children.count(); i++) {
1172 if (children.at(i)->type() == AVWIDGET) {
1173 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1174 ItemInfo info = clip->info();
1175 kDebug() << " / / INSERT : " << pos.x();
1176 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);
1177 kDebug() << " / / INSERT RECT: " << shape;
1178 path = path.united(QPolygonF(shape));
1182 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1183 if (collindingItems.isEmpty()) return true;
1185 for (int i = 0; i < collindingItems.count(); i++) {
1186 QGraphicsItem *collision = collindingItems.at(i);
1187 if (collision->type() == AVWIDGET) {
1189 kDebug() << "// COLLISIION DETECTED";
1198 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1200 int track = m_document->tracksCount() - clip->track();
1201 GenTime pos = clip->startPos();
1202 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1203 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1206 bool success = true;
1207 for (int i = 0; i < clip->effectsCount(); i++) {
1208 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1210 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1211 m_document->renderer()->doRefresh();
1214 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1216 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1218 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1219 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1220 emit clipItemSelected(clip);
1221 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1224 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1226 QString index = effect.attribute("kdenlive_ix");
1227 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1228 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1229 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1232 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1234 clip->deleteEffect(index);
1235 emit clipItemSelected(clip);
1239 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1241 QList<QGraphicsItem *> itemList = group->childItems();
1242 QUndoCommand *effectCommand = new QUndoCommand();
1244 QDomNode namenode = effect.elementsByTagName("name").item(0);
1245 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1246 else effectName = i18n("effect");
1247 effectCommand->setText(i18n("Add %1", effectName));
1249 for (int i = 0; i < itemList.count(); i++) {
1250 if (itemList.at(i)->type() == AVWIDGET) {
1251 ClipItem *item = (ClipItem *)itemList.at(i);
1252 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1253 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1256 if (item->isItemLocked()) {
1259 item->initEffect(effect);
1260 if (effect.attribute("tag") == "ladspa") {
1261 QString ladpsaFile = m_document->getLadspaFile();
1262 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1263 effect.setAttribute("src", ladpsaFile);
1265 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1270 m_commandStack->push(effectCommand);
1271 m_document->setModified(true);
1272 } else delete effectCommand;
1275 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1277 QList<QGraphicsItem *> itemList;
1278 QUndoCommand *effectCommand = new QUndoCommand();
1280 QDomNode namenode = effect.elementsByTagName("name").item(0);
1281 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1282 else effectName = i18n("effect");
1283 effectCommand->setText(i18n("Add %1", effectName));
1285 if (track == -1) itemList = scene()->selectedItems();
1286 if (itemList.isEmpty()) {
1287 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1288 if (clip) itemList.append(clip);
1289 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1291 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1292 for (int i = 0; i < itemList.count(); i++) {
1293 if (itemList.at(i)->type() == AVWIDGET) {
1294 ClipItem *item = (ClipItem *)itemList.at(i);
1295 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1296 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1299 if (item->isItemLocked()) {
1302 item->initEffect(effect);
1303 if (effect.attribute("tag") == "ladspa") {
1304 QString ladpsaFile = m_document->getLadspaFile();
1305 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1306 effect.setAttribute("src", ladpsaFile);
1308 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1313 m_commandStack->push(effectCommand);
1314 m_document->setModified(true);
1315 } else delete effectCommand;
1318 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1320 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1321 m_commandStack->push(command);
1322 m_document->setModified(true);
1325 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1327 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1329 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1330 if (effect.attribute("tag") == "ladspa") {
1331 // Update the ladspa affect file
1332 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1334 // check if we are trying to reset a keyframe effect
1335 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1336 clip->initEffect(effect);
1337 clip->setEffectAt(ix, effect);
1338 effectParams = clip->getEffectArgs(effect);
1340 if (effectParams.paramValue("disabled") == "1") {
1341 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1342 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1343 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1344 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1345 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1347 clip->setEffectAt(ix, effect);
1348 if (ix == clip->selectedEffectIndex()) {
1349 clip->setSelectedEffect(ix);
1350 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1352 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1353 // A fade effect was modified, update the clip
1354 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1355 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1356 clip->setFadeIn(pos);
1358 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1359 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1360 clip->setFadeOut(pos);
1364 m_document->setModified(true);
1367 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1369 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1371 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1372 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1373 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1374 clip->setEffectAt(oldPos - 1, act);
1375 clip->setEffectAt(newPos - 1, before);
1376 emit clipItemSelected(clip, newPos - 1);
1378 m_document->setModified(true);
1381 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1383 QDomElement effect = clip->effectAt(effectPos);
1384 QDomElement oldEffect = effect.cloneNode().toElement();
1385 effect.setAttribute("disabled", disable);
1386 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1387 m_commandStack->push(command);
1388 m_document->setModified(true);
1391 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1393 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1394 m_commandStack->push(command);
1395 m_document->setModified(true);
1398 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1400 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1401 m_commandStack->push(command);
1404 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1408 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1409 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1410 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1411 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);
1412 m_blockRefresh = false;
1415 if (item->parentItem()) {
1416 // Item is part of a group, reset group
1417 resetSelectionGroup();
1419 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1421 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1422 int cutPos = (int) cutTime.frames(m_document->fps());
1424 double speed = item->speed();
1425 newPos.startPos = cutTime;
1426 newPos.endPos = info.endPos;
1427 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1428 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1429 newPos.track = info.track;
1430 ClipItem *dup = item->clone(newPos);
1431 // remove unwanted effects (fade in) from 2nd part of cutted clip
1432 int ix = dup->hasEffect(QString(), "fadein");
1434 QDomElement oldeffect = item->effectAt(ix);
1435 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1437 ix = dup->hasEffect(QString(), "fade_from_black");
1439 QDomElement oldeffect = item->effectAt(ix);
1440 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1442 item->resizeEnd(cutPos, false);
1443 scene()->addItem(dup);
1444 if (item->checkKeyFrames()) slotRefreshEffects(item);
1445 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1446 item->baseClip()->addReference();
1447 m_document->updateClip(item->baseClip()->getId());
1448 m_document->setModified(true);
1449 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);
1450 kDebug() << "// CUTTING CLIP dONE";
1454 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1455 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1456 if (!item || !dup || item == dup) {
1457 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1458 m_blockRefresh = false;
1461 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1462 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1466 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1467 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1468 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1469 //deleteClip(dup->info());
1472 if (dup->isSelected()) emit clipItemSelected(NULL);
1473 dup->baseClip()->removeReference();
1474 m_document->updateClip(dup->baseClip()->getId());
1475 scene()->removeItem(dup);
1478 ItemInfo clipinfo = item->info();
1479 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1480 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1482 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1483 m_document->setModified(true);
1485 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1488 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1491 void CustomTrackView::slotEnableRefresh()
1493 m_blockRefresh = false;
1496 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1498 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1499 if (itemList.count() == 1) {
1500 if (itemList.at(0)->type() == AVWIDGET) {
1501 ClipItem *item = (ClipItem *) itemList.at(0);
1503 info.track = item->track();
1504 ClipItem *transitionClip = NULL;
1505 const int transitiontrack = getPreviousVideoTrack(info.track);
1506 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1507 if (pos < item->startPos() + item->duration() / 2) {
1508 // add transition to clip start
1509 info.startPos = item->startPos();
1510 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1511 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1512 info.endPos = transitionClip->endPos();
1513 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1514 // Check there is no other transition at that place
1515 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1516 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1517 QList<QGraphicsItem *> selection = m_scene->items(r);
1518 bool transitionAccepted = true;
1519 for (int i = 0; i < selection.count(); i++) {
1520 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1521 Transition *tr = static_cast <Transition *>(selection.at(i));
1522 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1523 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1524 } else transitionAccepted = false;
1527 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1528 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1531 // add transition to clip end
1532 info.endPos = item->endPos();
1533 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1534 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1535 info.startPos = transitionClip->startPos();
1536 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1537 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1539 // Check there is no other transition at that place
1540 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1541 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1542 QList<QGraphicsItem *> selection = m_scene->items(r);
1543 bool transitionAccepted = true;
1544 for (int i = 0; i < selection.count(); i++) {
1545 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1546 Transition *tr = static_cast <Transition *>(selection.at(i));
1547 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1548 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1549 } else transitionAccepted = false;
1552 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1553 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1556 } else for (int i = 0; i < itemList.count(); i++) {
1557 if (itemList.at(i)->type() == AVWIDGET) {
1558 ClipItem *item = (ClipItem *) itemList.at(i);
1560 info.startPos = item->startPos();
1561 info.endPos = info.startPos + GenTime(65, m_document->fps());
1562 info.track = item->track();
1564 // Check there is no other transition at that place
1565 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1566 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1567 QList<QGraphicsItem *> selection = m_scene->items(r);
1568 bool transitionAccepted = true;
1569 for (int i = 0; i < selection.count(); i++) {
1570 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1571 Transition *tr = static_cast <Transition *>(selection.at(i));
1572 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1573 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1574 } else transitionAccepted = false;
1577 int transitiontrack = getPreviousVideoTrack(info.track);
1578 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1579 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1584 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1586 if (transitionInfo.startPos >= transitionInfo.endPos) {
1587 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1590 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1591 m_commandStack->push(command);
1592 m_document->setModified(true);
1595 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1597 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1598 //kDebug() << "---- ADDING transition " << params.attribute("value");
1599 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1600 scene()->addItem(tr);
1601 m_document->setModified(true);
1603 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1608 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1610 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1612 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1615 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1616 if (m_dragItem == item) m_dragItem = NULL;
1618 emit transitionItemSelected(NULL);
1619 m_document->setModified(true);
1622 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1624 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1625 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1626 m_commandStack->push(command);
1627 m_document->setModified(true);
1630 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1632 Transition *item = getTransitionItemAt(pos, track);
1634 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1637 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);
1638 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1639 item->setTransitionParameters(transition);
1640 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1641 m_document->setModified(true);
1644 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1646 event->setDropAction(Qt::IgnoreAction);
1647 const QPointF pos = mapToScene(event->pos());
1648 if (m_selectionGroup && m_clipDrag) {
1649 m_selectionGroup->setPos(pos.x(), pos.y());
1650 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1651 event->setDropAction(Qt::MoveAction);
1652 event->acceptProposedAction();
1654 QGraphicsView::dragMoveEvent(event);
1658 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1660 if (m_selectionGroup && m_clipDrag) {
1661 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1663 scene()->destroyItemGroup(m_selectionGroup);
1664 m_selectionGroup = NULL;
1665 } else QGraphicsView::dragLeaveEvent(event);
1668 void CustomTrackView::dropEvent(QDropEvent * event)
1670 if (m_selectionGroup && m_clipDrag) {
1671 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1672 resetSelectionGroup();
1673 m_scene->clearSelection();
1674 bool hasVideoClip = false;
1675 for (int i = 0; i < items.count(); i++) {
1676 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1677 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1678 if (items.count() == 1) {
1679 updateClipTypeActions(item);
1681 updateClipTypeActions(NULL);
1683 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1684 m_commandStack->push(command);
1685 item->baseClip()->addReference();
1686 m_document->updateClip(item->baseClip()->getId());
1687 ItemInfo info = item->info();
1689 int tracknumber = m_document->tracksCount() - info.track - 1;
1690 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1691 if (isLocked) item->setItemLocked(true);
1693 if (item->baseClip()->isTransparent()) {
1694 // add transparency transition
1695 int endTrack = getPreviousVideoTrack(info.track);
1696 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1697 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1698 scene()->addItem(tr);
1700 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1704 info.track = m_document->tracksCount() - item->track();
1705 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1706 item->setSelected(true);
1708 m_document->setModified(true);
1709 m_changeSpeedAction->setEnabled(hasVideoClip);
1710 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1711 groupSelectedItems(true);
1712 } else QGraphicsView::dropEvent(event);
1717 QStringList CustomTrackView::mimeTypes() const
1719 QStringList qstrList;
1720 // list of accepted mime types for drop
1721 qstrList.append("text/plain");
1722 qstrList.append("kdenlive/producerslist");
1723 qstrList.append("kdenlive/clip");
1727 Qt::DropActions CustomTrackView::supportedDropActions() const
1729 // returns what actions are supported when dropping
1730 return Qt::MoveAction;
1733 void CustomTrackView::setDuration(int duration)
1735 int diff = qAbs(duration - sceneRect().width());
1736 if (diff * matrix().m11() > -50) {
1737 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1738 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1740 m_projectDuration = duration;
1743 int CustomTrackView::duration() const
1745 return m_projectDuration;
1748 void CustomTrackView::addTrack(TrackInfo type, int ix)
1750 if (ix == -1 || ix == m_document->tracksCount()) {
1751 m_document->insertTrack(ix, type);
1752 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1754 m_document->insertTrack(m_document->tracksCount() - ix, type);
1755 // insert track in MLT playlist
1756 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1758 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1759 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1760 QList<QGraphicsItem *> selection = m_scene->items(r);
1761 resetSelectionGroup();
1763 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1764 scene()->addItem(m_selectionGroup);
1765 for (int i = 0; i < selection.count(); i++) {
1766 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1767 m_selectionGroup->addToGroup(selection.at(i));
1768 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1770 // Move graphic items
1771 m_selectionGroup->translate(0, m_tracksHeight);
1773 // adjust track number
1774 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1775 for (int i = 0; i < children.count(); i++) {
1776 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1778 ItemInfo clipinfo = item->info();
1779 if (item->type() == AVWIDGET) {
1780 ClipItem *clip = static_cast <ClipItem *>(item);
1781 // We add a move clip command so that we get the correct producer for new track number
1782 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1783 Mlt::Producer *prod;
1784 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1785 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1786 else prod = clip->baseClip()->producer(clipinfo.track);
1787 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1788 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1790 } else if (item->type() == TRANSITIONWIDGET) {
1791 Transition *tr = static_cast <Transition *>(item);
1792 int track = tr->transitionEndTrack();
1794 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1798 resetSelectionGroup(false);
1801 int maxHeight = m_tracksHeight * m_document->tracksCount();
1802 for (int i = 0; i < m_guides.count(); i++) {
1803 QLineF l = m_guides.at(i)->line();
1804 l.setP2(QPointF(l.x2(), maxHeight));
1805 m_guides.at(i)->setLine(l);
1807 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1808 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1809 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1810 viewport()->update();
1811 //setFixedHeight(50 * m_tracksCount);
1814 void CustomTrackView::removeTrack(int ix)
1816 // Delete track in MLT playlist
1817 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1818 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1820 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1821 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1822 QList<QGraphicsItem *> selection = m_scene->items(r);
1824 resetSelectionGroup();
1826 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1827 scene()->addItem(m_selectionGroup);
1828 for (int i = 0; i < selection.count(); i++) {
1829 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1830 m_selectionGroup->addToGroup(selection.at(i));
1831 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1834 // Move graphic items
1835 qreal ydiff = 0 - (int) m_tracksHeight;
1836 m_selectionGroup->translate(0, ydiff);
1838 // adjust track number
1839 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1840 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1841 for (int i = 0; i < children.count(); i++) {
1842 if (children.at(i)->type() == AVWIDGET) {
1843 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1845 ItemInfo clipinfo = clip->info();
1846 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1847 // We add a move clip command so that we get the correct producer for new track number
1848 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1849 Mlt::Producer *prod;
1850 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1851 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1852 else prod = clip->baseClip()->producer(clipinfo.track);
1853 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1855 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1856 Transition *tr = static_cast <Transition *>(children.at(i));
1858 int track = tr->transitionEndTrack();
1860 ItemInfo clipinfo = tr->info();
1861 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1865 resetSelectionGroup(false);
1867 int maxHeight = m_tracksHeight * m_document->tracksCount();
1868 for (int i = 0; i < m_guides.count(); i++) {
1869 QLineF l = m_guides.at(i)->line();
1870 l.setP2(QPointF(l.x2(), maxHeight));
1871 m_guides.at(i)->setLine(l);
1873 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1874 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1875 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1876 viewport()->update();
1879 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1881 int tracknumber = m_document->tracksCount() - ix;
1882 m_document->setTrackType(tracknumber - 1, type);
1883 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1884 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1885 viewport()->update();
1889 void CustomTrackView::slotSwitchTrackAudio(int ix)
1891 /*for (int i = 0; i < m_document->tracksCount(); i++)
1892 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1893 int tracknumber = m_document->tracksCount() - ix - 1;
1894 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1895 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1896 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1897 m_document->setModified(true);
1900 void CustomTrackView::slotSwitchTrackLock(int ix)
1902 int tracknumber = m_document->tracksCount() - ix - 1;
1903 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1904 m_commandStack->push(command);
1908 void CustomTrackView::lockTrack(int ix, bool lock)
1910 int tracknumber = m_document->tracksCount() - ix - 1;
1911 m_document->switchTrackLock(tracknumber, lock);
1912 emit doTrackLock(ix, lock);
1913 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1915 for (int i = 0; i < selection.count(); i++) {
1916 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1917 if (selection.at(i)->isSelected()) {
1918 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1919 else emit transitionItemSelected(NULL);
1921 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1923 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1924 viewport()->update();
1925 m_document->setModified(true);
1928 void CustomTrackView::slotSwitchTrackVideo(int ix)
1930 int tracknumber = m_document->tracksCount() - ix;
1931 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1932 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1933 m_document->setModified(true);
1936 void CustomTrackView::slotRemoveSpace()
1940 if (m_menuPosition.isNull()) {
1941 pos = GenTime(cursorPos(), m_document->fps());
1943 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1946 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1947 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1949 ClipItem *item = getClipItemAt(pos, track);
1951 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);
1954 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1955 //kDebug() << "// GOT LENGT; " << length;
1957 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);
1961 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1962 QList<QGraphicsItem *> items = m_scene->items(r);
1964 QList<ItemInfo> clipsToMove;
1965 QList<ItemInfo> transitionsToMove;
1967 for (int i = 0; i < items.count(); i++) {
1968 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1969 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1970 ItemInfo info = item->info();
1971 if (item->type() == AVWIDGET) {
1972 clipsToMove.append(info);
1973 } else if (item->type() == TRANSITIONWIDGET) {
1974 transitionsToMove.append(info);
1979 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1980 m_commandStack->push(command);
1983 void CustomTrackView::slotInsertSpace()
1987 if (m_menuPosition.isNull()) {
1988 pos = GenTime(cursorPos(), m_document->fps());
1990 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1991 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1993 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1994 if (d.exec() != QDialog::Accepted) return;
1995 GenTime spaceDuration = d.selectedDuration();
1996 track = d.selectedTrack();
1997 ClipItem *item = getClipItemAt(pos, track);
1998 if (item) pos = item->startPos();
2001 int maxh = sceneRect().height();
2003 minh = track * m_tracksHeight + m_tracksHeight / 2;
2004 maxh = m_tracksHeight / 2 - 1;
2007 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2008 QList<QGraphicsItem *> items = m_scene->items(r);
2010 QList<ItemInfo> clipsToMove;
2011 QList<ItemInfo> transitionsToMove;
2013 for (int i = 0; i < items.count(); i++) {
2014 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2015 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2016 ItemInfo info = item->info();
2017 if (item->type() == AVWIDGET) {
2018 clipsToMove.append(info);
2019 } else if (item->type() == TRANSITIONWIDGET) {
2020 transitionsToMove.append(info);
2025 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2026 m_commandStack->push(command);
2029 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2031 int diff = duration.frames(m_document->fps());
2032 resetSelectionGroup();
2033 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2034 scene()->addItem(m_selectionGroup);
2036 Transition *transition;
2038 // Create lists with start pos for each track
2039 QMap <int, int> trackClipStartList;
2040 QMap <int, int> trackTransitionStartList;
2042 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2043 trackClipStartList[i] = -1;
2044 trackTransitionStartList[i] = -1;
2047 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2048 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2050 if (clip->parentItem()) {
2051 m_selectionGroup->addToGroup(clip->parentItem());
2052 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2054 m_selectionGroup->addToGroup(clip);
2055 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2057 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))
2058 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2059 } 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);
2061 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2062 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2064 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2065 m_selectionGroup->addToGroup(transition);
2066 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))
2067 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2068 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2069 } 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);
2071 m_selectionGroup->translate(diff, 0);
2073 // update items coordinates
2074 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2075 for (int i = 0; i < itemList.count(); i++) {
2076 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2077 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2078 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2079 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2080 for (int j = 0; j < children.count(); j++) {
2081 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2085 resetSelectionGroup(false);
2086 if (track != -1) track = m_document->tracksCount() - track;
2087 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2090 void CustomTrackView::deleteClip(const QString &clipId)
2092 resetSelectionGroup();
2093 QList<QGraphicsItem *> itemList = items();
2094 QUndoCommand *deleteCommand = new QUndoCommand();
2095 deleteCommand->setText(i18n("Delete timeline clips"));
2097 for (int i = 0; i < itemList.count(); i++) {
2098 if (itemList.at(i)->type() == AVWIDGET) {
2099 ClipItem *item = (ClipItem *)itemList.at(i);
2100 if (item->clipProducer() == clipId) {
2102 if (item->parentItem()) {
2103 // Clip is in a group, destroy the group
2104 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2106 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2110 if (count == 0) delete deleteCommand;
2111 else m_commandStack->push(deleteCommand);
2114 void CustomTrackView::setCursorPos(int pos, bool seek)
2116 if (pos == m_cursorPos) return;
2117 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2119 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2120 else if (m_autoScroll) checkScrolling();
2121 m_cursorLine->setPos(m_cursorPos, 0);
2124 void CustomTrackView::updateCursorPos()
2126 m_cursorLine->setPos(m_cursorPos, 0);
2129 int CustomTrackView::cursorPos()
2131 return (int)(m_cursorPos);
2134 void CustomTrackView::moveCursorPos(int delta)
2136 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2137 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2138 m_cursorPos += delta;
2139 m_cursorLine->setPos(m_cursorPos, 0);
2140 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2143 void CustomTrackView::initCursorPos(int pos)
2145 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2147 m_cursorLine->setPos(pos, 0);
2151 void CustomTrackView::checkScrolling()
2153 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2156 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2158 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2159 QGraphicsView::mouseReleaseEvent(event);
2160 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2161 if (event->button() == Qt::MidButton) {
2164 setDragMode(QGraphicsView::NoDrag);
2165 if (m_operationMode == MOVEGUIDE) {
2166 setCursor(Qt::ArrowCursor);
2167 m_operationMode = NONE;
2168 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2169 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2170 if (newPos != m_dragGuide->position()) {
2171 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2172 m_commandStack->push(command);
2173 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2178 } else if (m_operationMode == SPACER) {
2180 if (event->modifiers() != Qt::ControlModifier) {
2181 // We are moving all tracks
2183 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2184 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2185 if (timeOffset != GenTime()) {
2186 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2188 QList<ItemInfo> clipsToMove;
2189 QList<ItemInfo> transitionsToMove;
2191 // Create lists with start pos for each track
2192 QMap <int, int> trackClipStartList;
2193 QMap <int, int> trackTransitionStartList;
2195 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2196 trackClipStartList[i] = -1;
2197 trackTransitionStartList[i] = -1;
2200 int max = items.count();
2201 for (int i = 0; i < max; i++) {
2202 if (items.at(i)->type() == GROUPWIDGET)
2203 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2206 for (int i = 0; i < items.count(); i++) {
2207 if (items.at(i)->type() == AVWIDGET) {
2208 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2209 ItemInfo info = item->info();
2210 clipsToMove.append(info);
2212 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2213 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2214 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2215 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2216 ItemInfo info = item->info();
2217 transitionsToMove.append(info);
2219 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2220 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2224 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2225 m_commandStack->push(command);
2226 if (track != -1) track = m_document->tracksCount() - track;
2227 kDebug() << "SPACER TRACK:" << track;
2228 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2230 resetSelectionGroup(false);
2231 m_operationMode = NONE;
2232 } else if (m_operationMode == RUBBERSELECTION) {
2233 kDebug() << "// END RUBBER SELECT";
2234 resetSelectionGroup();
2235 groupSelectedItems();
2236 m_operationMode = NONE;
2239 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2240 emit transitionItemSelected(NULL);
2244 if (m_dragItem) info = m_dragItem->info();
2246 if (m_operationMode == MOVE) {
2247 setCursor(Qt::OpenHandCursor);
2249 if (m_dragItem->parentItem() == 0) {
2250 // we are moving one clip, easy
2251 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2252 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2253 Mlt::Producer *prod;
2254 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2255 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2256 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2257 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);
2259 int tracknumber = m_document->tracksCount() - item->track() - 1;
2260 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2261 if (isLocked) item->setItemLocked(true);
2263 QUndoCommand *moveCommand = new QUndoCommand();
2264 moveCommand->setText(i18n("Move clip"));
2265 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2266 // Also move automatic transitions (on lower track)
2267 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2268 if (tr && tr->isAutomatic()) {
2269 ItemInfo trInfo = tr->info();
2270 ItemInfo newTrInfo = trInfo;
2271 newTrInfo.track = info.track;
2272 newTrInfo.startPos = m_dragItem->startPos();
2273 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2274 // transition end should stay the same
2276 // transition end should be adjusted to clip
2277 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2279 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2281 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2282 // Check if there is a transition at clip end
2283 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2284 if (tr && tr->isAutomatic()) {
2285 ItemInfo trInfo = tr->info();
2286 ItemInfo newTrInfo = trInfo;
2287 newTrInfo.track = info.track;
2288 newTrInfo.endPos = m_dragItem->endPos();
2289 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2290 // transition start should stay the same
2292 // transition start should be moved
2293 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2295 if (newTrInfo.startPos < newTrInfo.endPos)
2296 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2299 // Also move automatic transitions (on upper track)
2300 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2301 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2302 ItemInfo trInfo = tr->info();
2303 ItemInfo newTrInfo = trInfo;
2304 newTrInfo.startPos = m_dragItem->startPos();
2305 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2306 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2307 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2308 // transition end should be adjusted to clip on upper track
2309 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2311 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2314 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2315 // Check if there is a transition at clip end
2316 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2317 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2318 ItemInfo trInfo = tr->info();
2319 ItemInfo newTrInfo = trInfo;
2320 newTrInfo.endPos = m_dragItem->endPos();
2321 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2322 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2323 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2324 // transition start should be moved
2325 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2327 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2331 m_commandStack->push(moveCommand);
2333 // undo last move and emit error message
2334 bool snap = KdenliveSettings::snaptopoints();
2335 KdenliveSettings::setSnaptopoints(false);
2336 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2337 KdenliveSettings::setSnaptopoints(snap);
2338 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2340 m_document->setModified(true);
2342 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2343 Transition *transition = static_cast <Transition *>(m_dragItem);
2344 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)) {
2345 // Moving transition failed, revert to previous position
2346 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2347 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2349 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2350 m_commandStack->push(command);
2351 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2355 // Moving several clips. We need to delete them and readd them to new position,
2356 // or they might overlap each other during the move
2357 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2358 QList<QGraphicsItem *> items = group->childItems();
2360 QList<ItemInfo> clipsToMove;
2361 QList<ItemInfo> transitionsToMove;
2363 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2364 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2365 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2366 if (timeOffset != GenTime() || trackOffset != 0) {
2367 // remove items in MLT playlist
2370 int max = items.count();
2371 for (int i = 0; i < max; i++) {
2372 if (items.at(i)->type() == GROUPWIDGET) {
2373 items += items.at(i)->childItems();
2377 for (int i = 0; i < items.count(); i++) {
2378 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2379 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2380 ItemInfo info = item->info();
2381 if (item->type() == AVWIDGET) {
2382 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2383 // error, clip cannot be removed from playlist
2384 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2386 clipsToMove.append(info);
2389 transitionsToMove.append(info);
2390 Transition *tr = static_cast <Transition*>(item);
2391 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2395 for (int i = 0; i < items.count(); i++) {
2396 // re-add items in correct place
2397 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2398 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2400 ItemInfo info = item->info();
2401 int tracknumber = m_document->tracksCount() - info.track - 1;
2402 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2404 group->removeFromGroup(item);
2405 item->setItemLocked(true);
2408 if (item->type() == AVWIDGET) {
2409 ClipItem *clip = static_cast <ClipItem*>(item);
2410 info.track = m_document->tracksCount() - info.track;
2411 Mlt::Producer *prod;
2412 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2413 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2414 else prod = clip->baseClip()->producer(info.track);
2415 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2416 for (int i = 0; i < clip->effectsCount(); i++) {
2417 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2420 Transition *tr = static_cast <Transition*>(item);
2421 int newTrack = tr->transitionEndTrack();
2422 if (!tr->forcedTrack()) {
2423 newTrack = getPreviousVideoTrack(info.track);
2425 tr->updateTransitionEndTrack(newTrack);
2426 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2430 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2431 m_commandStack->push(move);
2433 //QPointF top = group->sceneBoundingRect().topLeft();
2434 //QPointF oldpos = m_selectionGroup->scenePos();
2435 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2436 //group->setPos(top);
2437 //TODO: get rid of the 3 lines below
2438 if (m_selectionGroup) {
2439 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2440 m_selectionGroupInfo.track = m_selectionGroup->track();
2442 m_document->setModified(true);
2446 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2448 if (m_dragItem->type() == AVWIDGET) {
2449 ItemInfo resizeinfo = m_dragItemInfo;
2450 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2451 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2453 QUndoCommand *resizeCommand = new QUndoCommand();
2454 resizeCommand->setText(i18n("Resize clip"));
2456 // Check if there is an automatic transition on that clip (lower track)
2457 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2458 if (transition && transition->isAutomatic()) {
2459 ItemInfo trInfo = transition->info();
2460 ItemInfo newTrInfo = trInfo;
2461 newTrInfo.startPos = m_dragItem->startPos();
2462 if (newTrInfo.startPos < newTrInfo.endPos)
2463 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2465 // Check if there is an automatic transition on that clip (upper track)
2466 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2467 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2468 ItemInfo trInfo = transition->info();
2469 ItemInfo newTrInfo = trInfo;
2470 newTrInfo.startPos = m_dragItem->startPos();
2471 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2472 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2473 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2476 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2477 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2478 m_commandStack->push(resizeCommand);
2480 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2481 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2483 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2484 Transition *transition = static_cast <Transition *>(m_dragItem);
2485 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)) {
2486 // Cannot resize transition
2487 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2488 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2490 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2491 m_commandStack->push(command);
2495 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2496 // Item was resized, rebuild group;
2497 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2498 QList <QGraphicsItem *> children = group->childItems();
2499 m_document->clipManager()->removeGroup(group);
2500 scene()->destroyItemGroup(group);
2501 for (int i = 0; i < children.count(); i++) {
2502 children.at(i)->setSelected(true);
2504 groupSelectedItems(false, true);
2506 //m_document->renderer()->doRefresh();
2507 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2509 if (m_dragItem->type() == AVWIDGET) {
2510 ItemInfo resizeinfo = info;
2511 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2512 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2514 QUndoCommand *resizeCommand = new QUndoCommand();
2515 resizeCommand->setText(i18n("Resize clip"));
2517 // Check if there is an automatic transition on that clip (lower track)
2518 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2519 if (tr && tr->isAutomatic()) {
2520 ItemInfo trInfo = tr->info();
2521 ItemInfo newTrInfo = trInfo;
2522 newTrInfo.endPos = m_dragItem->endPos();
2523 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2526 // Check if there is an automatic transition on that clip (upper track)
2527 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2528 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2529 ItemInfo trInfo = tr->info();
2530 ItemInfo newTrInfo = trInfo;
2531 newTrInfo.endPos = m_dragItem->endPos();
2532 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2533 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2534 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2538 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2539 m_commandStack->push(resizeCommand);
2540 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2542 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2543 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2545 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2546 Transition *transition = static_cast <Transition *>(m_dragItem);
2547 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)) {
2548 // Cannot resize transition
2549 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2550 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2552 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2553 m_commandStack->push(command);
2556 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2557 // Item was resized, rebuild group;
2558 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2559 QList <QGraphicsItem *> children = group->childItems();
2560 m_document->clipManager()->removeGroup(group);
2561 scene()->destroyItemGroup(group);
2562 for (int i = 0; i < children.count(); i++) {
2563 children.at(i)->setSelected(true);
2565 groupSelectedItems(false, true);
2567 //m_document->renderer()->doRefresh();
2568 } else if (m_operationMode == FADEIN) {
2569 // resize fade in effect
2570 ClipItem * item = (ClipItem *) m_dragItem;
2571 int ix = item->hasEffect("volume", "fadein");
2573 QDomElement oldeffect = item->effectAt(ix);
2574 int start = item->cropStart().frames(m_document->fps());
2575 int end = item->fadeIn();
2577 slotDeleteEffect(item, oldeffect);
2580 QDomElement effect = oldeffect.cloneNode().toElement();
2581 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2582 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2583 slotUpdateClipEffect(item, effect, oldeffect, ix);
2584 emit clipItemSelected(item, ix);
2586 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2587 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2588 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2589 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2591 ix = item->hasEffect("volume", "fade_from_black");
2593 QDomElement oldeffect = item->effectAt(ix);
2594 int start = item->cropStart().frames(m_document->fps());
2595 int end = item->fadeIn();
2597 slotDeleteEffect(item, oldeffect);
2600 QDomElement effect = oldeffect.cloneNode().toElement();
2601 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2602 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2603 slotUpdateClipEffect(item, effect, oldeffect, ix);
2604 emit clipItemSelected(item, ix);
2607 } else if (m_operationMode == FADEOUT) {
2608 // resize fade in effect
2609 ClipItem * item = (ClipItem *) m_dragItem;
2610 int ix = item->hasEffect("volume", "fadeout");
2612 QDomElement oldeffect = item->effectAt(ix);
2613 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2614 int start = item->fadeOut();
2616 slotDeleteEffect(item, oldeffect);
2618 start = end - start;
2619 QDomElement effect = oldeffect.cloneNode().toElement();
2620 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2621 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2622 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2623 slotUpdateClipEffect(item, effect, oldeffect, ix);
2624 emit clipItemSelected(item, ix);
2626 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2627 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2628 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2629 EffectsList::setParameter(effect, "out", QString::number(0));
2630 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2632 ix = item->hasEffect("brightness", "fade_to_black");
2634 QDomElement oldeffect = item->effectAt(ix);
2635 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2636 int start = item->fadeOut();
2638 slotDeleteEffect(item, oldeffect);
2640 start = end - start;
2641 QDomElement effect = oldeffect.cloneNode().toElement();
2642 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2643 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2644 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2645 slotUpdateClipEffect(item, effect, oldeffect, ix);
2646 emit clipItemSelected(item, ix);
2649 } else if (m_operationMode == KEYFRAME) {
2650 // update the MLT effect
2651 ClipItem * item = (ClipItem *) m_dragItem;
2652 QString previous = item->keyframes(item->selectedEffectIndex());
2653 item->updateKeyframeEffect();
2654 QString next = item->keyframes(item->selectedEffectIndex());
2655 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2656 m_commandStack->push(command);
2657 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2660 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2661 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2662 m_operationMode = NONE;
2665 void CustomTrackView::deleteClip(ItemInfo info)
2667 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2669 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2670 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2673 if (item->isSelected()) emit clipItemSelected(NULL);
2674 item->baseClip()->removeReference();
2675 m_document->updateClip(item->baseClip()->getId());
2677 if (item->baseClip()->isTransparent()) {
2678 // also remove automatic transition
2679 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2680 if (tr && tr->isAutomatic()) {
2681 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2682 scene()->removeItem(tr);
2686 scene()->removeItem(item);
2687 if (m_dragItem == item) m_dragItem = NULL;
2689 m_document->setModified(true);
2690 m_document->renderer()->doRefresh();
2693 void CustomTrackView::deleteSelectedClips()
2695 resetSelectionGroup();
2696 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2697 if (itemList.count() == 0) {
2698 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2701 scene()->clearSelection();
2702 QUndoCommand *deleteSelected = new QUndoCommand();
2703 deleteSelected->setText(i18n("Delete selected items"));
2704 bool resetGroup = false;
2706 // expand & destroy groups
2707 for (int i = 0; i < itemList.count(); i++) {
2708 if (itemList.at(i)->type() == GROUPWIDGET) {
2709 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2710 itemList += children;
2711 QList <ItemInfo> clipInfos;
2712 QList <ItemInfo> transitionInfos;
2713 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2714 for (int j = 0; j < children.count(); j++) {
2715 if (children.at(j)->type() == AVWIDGET) {
2716 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2717 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2718 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2719 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2720 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2723 if (clipInfos.count() > 0) {
2724 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2730 for (int i = 0; i < itemList.count(); i++) {
2731 if (itemList.at(i)->type() == AVWIDGET) {
2732 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2733 if (item->parentItem()) resetGroup = true;
2734 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2735 emit clipItemSelected(NULL);
2736 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2737 Transition *item = static_cast <Transition *>(itemList.at(i));
2738 if (item->parentItem()) resetGroup = true;
2740 info.startPos = item->startPos();
2741 info.endPos = item->endPos();
2742 info.track = item->track();
2743 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2744 emit transitionItemSelected(NULL);
2748 m_commandStack->push(deleteSelected);
2751 void CustomTrackView::changeClipSpeed()
2753 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2754 if (itemList.count() == 0) {
2755 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2758 QUndoCommand *changeSelected = new QUndoCommand();
2759 changeSelected->setText("Edit clip speed");
2763 for (int i = 0; i < itemList.count(); i++) {
2764 if (itemList.at(i)->type() == AVWIDGET) {
2765 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2766 ItemInfo info = item->info();
2767 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2769 double speed = (double) percent / 100.0;
2770 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2772 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2776 if (count > 0) m_commandStack->push(changeSelected);
2777 else delete changeSelected;
2780 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2782 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2783 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2785 kDebug() << "ERROR: Cannot find clip for speed change";
2786 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2789 info.track = m_document->tracksCount() - item->track();
2790 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2792 item->setSpeed(speed);
2793 item->updateRectGeometry();
2794 if (item->cropDuration().frames(m_document->fps()) > endPos)
2795 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2796 m_document->setModified(true);
2797 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2800 void CustomTrackView::cutSelectedClips()
2802 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2803 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2804 for (int i = 0; i < itemList.count(); i++) {
2805 if (itemList.at(i)->type() == AVWIDGET) {
2806 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2807 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2808 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2809 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2810 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2811 m_commandStack->push(command);
2817 void CustomTrackView::groupClips(bool group)
2819 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2820 QList <ItemInfo> clipInfos;
2821 QList <ItemInfo> transitionInfos;
2822 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2825 int max = itemList.count();
2826 for (int i = 0; i < max; i++) {
2827 if (itemList.at(i)->type() == GROUPWIDGET) {
2828 itemList += itemList.at(i)->childItems();
2832 for (int i = 0; i < itemList.count(); i++) {
2833 if (itemList.at(i)->type() == AVWIDGET) {
2834 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2835 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2836 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2837 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2838 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2841 if (clipInfos.count() > 0) {
2842 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2843 m_commandStack->push(command);
2847 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2849 resetSelectionGroup();
2850 m_scene->clearSelection();
2852 for (int i = 0; i < clipInfos.count(); i++) {
2853 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2854 if (clip == NULL) continue;
2855 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2856 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2857 m_document->clipManager()->removeGroup(grp);
2858 scene()->destroyItemGroup(grp);
2860 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2862 for (int i = 0; i < transitionInfos.count(); i++) {
2863 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2864 if (tr == NULL) continue;
2865 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2866 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2867 m_document->clipManager()->removeGroup(grp);
2868 scene()->destroyItemGroup(grp);
2870 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2872 m_document->setModified(true);
2876 QList <QGraphicsItemGroup *> groups;
2877 for (int i = 0; i < clipInfos.count(); i++) {
2878 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2880 clip->setSelected(true);
2883 for (int i = 0; i < transitionInfos.count(); i++) {
2884 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2886 clip->setSelected(true);
2890 groupSelectedItems(false, true);
2891 m_document->setModified(true);
2894 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2896 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2897 if (baseclip == NULL) {
2898 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2901 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2902 item->setEffectList(effects);
2903 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2904 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2905 scene()->addItem(item);
2907 int tracknumber = m_document->tracksCount() - info.track - 1;
2908 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2909 if (isLocked) item->setItemLocked(true);
2911 if (item->baseClip()->isTransparent()) {
2912 // add transparency transition
2913 int endTrack = getPreviousVideoTrack(info.track);
2914 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2915 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2917 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2923 baseclip->addReference();
2924 m_document->updateClip(baseclip->getId());
2925 info.track = m_document->tracksCount() - info.track;
2926 Mlt::Producer *prod;
2927 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2928 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2929 else prod = baseclip->producer(info.track);
2930 m_document->renderer()->mltInsertClip(info, xml, prod);
2931 for (int i = 0; i < item->effectsCount(); i++) {
2932 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2934 m_document->setModified(true);
2935 m_document->renderer()->doRefresh();
2938 void CustomTrackView::slotUpdateClip(const QString &clipId)
2940 QList<QGraphicsItem *> list = scene()->items();
2941 ClipItem *clip = NULL;
2942 for (int i = 0; i < list.size(); ++i) {
2943 if (list.at(i)->type() == AVWIDGET) {
2944 clip = static_cast <ClipItem *>(list.at(i));
2945 if (clip->clipProducer() == clipId) {
2946 clip->refreshClip(true);
2947 ItemInfo info = clip->info();
2948 info.track = m_document->tracksCount() - clip->track();
2949 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2955 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2957 int framepos = (int)(pos.frames(m_document->fps()));
2958 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2959 ClipItem *clip = NULL;
2960 for (int i = 0; i < list.size(); i++) {
2961 if (list.at(i)->type() == AVWIDGET) {
2962 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2963 if (test->endPos() == pos) clip = test;
2970 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2972 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2973 ClipItem *clip = NULL;
2974 for (int i = 0; i < list.size(); i++) {
2975 if (list.at(i)->type() == AVWIDGET) {
2976 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2977 if (test->startPos() == pos) clip = test;
2984 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2986 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2987 ClipItem *clip = NULL;
2988 for (int i = 0; i < list.size(); i++) {
2989 if (list.at(i)->type() == AVWIDGET) {
2990 clip = static_cast <ClipItem *>(list.at(i));
2997 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2999 int framepos = (int)(pos.frames(m_document->fps()));
3000 return getClipItemAt(framepos, track);
3003 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3005 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3006 Transition *clip = NULL;
3007 for (int i = 0; i < list.size(); i++) {
3008 if (list.at(i)->type() == TRANSITIONWIDGET) {
3009 clip = static_cast <Transition *>(list.at(i));
3016 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3018 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3021 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3023 int framepos = (int)(pos.frames(m_document->fps()));
3024 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3025 Transition *clip = NULL;
3026 for (int i = 0; i < list.size(); i++) {
3027 if (list.at(i)->type() == TRANSITIONWIDGET) {
3028 Transition *test = static_cast <Transition *>(list.at(i));
3029 if (test->endPos() == pos) clip = test;
3036 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3038 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3039 Transition *clip = NULL;
3040 for (int i = 0; i < list.size(); ++i) {
3041 if (list.at(i)->type() == TRANSITIONWIDGET) {
3042 Transition *test = static_cast <Transition *>(list.at(i));
3043 if (test->startPos() == pos) clip = test;
3050 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3052 if (m_selectionGroup) resetSelectionGroup(false);
3053 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3055 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);
3056 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3059 Mlt::Producer *prod;
3060 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3061 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3062 else prod = item->baseClip()->producer(end.track);
3064 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);
3066 bool snap = KdenliveSettings::snaptopoints();
3067 KdenliveSettings::setSnaptopoints(false);
3068 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3070 int tracknumber = m_document->tracksCount() - end.track - 1;
3071 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3072 m_scene->clearSelection();
3073 if (isLocked) item->setItemLocked(true);
3075 if (item->isItemLocked()) item->setItemLocked(false);
3076 item->setSelected(true);
3078 if (item->baseClip()->isTransparent()) {
3079 // Also move automatic transition
3080 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3081 if (tr && tr->isAutomatic()) {
3082 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3083 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);
3084 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3087 KdenliveSettings::setSnaptopoints(snap);
3088 m_document->setModified(true);
3090 // undo last move and emit error message
3091 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3093 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3096 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3099 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3100 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3101 resetSelectionGroup();
3102 m_scene->clearSelection();
3104 for (int i = 0; i < startClip.count(); i++) {
3106 startClip[i].startPos = startClip.at(i).startPos - offset;
3107 startClip[i].track = startClip.at(i).track - trackOffset;
3109 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3110 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3112 clip->setItemLocked(false);
3113 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3114 else clip->setSelected(true);
3115 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3116 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3118 for (int i = 0; i < startTransition.count(); i++) {
3120 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3121 startTransition[i].track = startTransition.at(i).track - trackOffset;
3123 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3125 tr->setItemLocked(false);
3126 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3127 else tr->setSelected(true);
3128 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());
3129 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3131 groupSelectedItems(true);
3132 if (m_selectionGroup) {
3133 bool snap = KdenliveSettings::snaptopoints();
3134 KdenliveSettings::setSnaptopoints(false);
3136 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3138 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3140 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3142 int max = children.count();
3143 for (int i = 0; i < max; i++) {
3144 if (children.at(i)->type() == GROUPWIDGET) {
3145 children += children.at(i)->childItems();
3148 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3150 for (int i = 0; i < children.count(); i++) {
3151 // re-add items in correct place
3152 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3153 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3155 ItemInfo info = item->info();
3156 int tracknumber = m_document->tracksCount() - info.track - 1;
3157 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3158 if (isLocked) item->setItemLocked(true);
3159 else if (item->isItemLocked()) item->setItemLocked(false);
3161 if (item->type() == AVWIDGET) {
3162 ClipItem *clip = static_cast <ClipItem*>(item);
3163 info.track = m_document->tracksCount() - info.track;
3164 Mlt::Producer *prod;
3165 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3166 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3167 else prod = clip->baseClip()->producer(info.track);
3168 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3169 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3170 } else if (item->type() == TRANSITIONWIDGET) {
3171 Transition *tr = static_cast <Transition*>(item);
3172 int newTrack = tr->transitionEndTrack();
3173 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3174 if (!tr->forcedTrack()) {
3175 newTrack += trackOffset;
3176 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3178 tr->updateTransitionEndTrack(newTrack);
3179 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3180 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3183 KdenliveSettings::setSnaptopoints(snap);
3184 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3187 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3189 Transition *item = getTransitionItemAt(start.startPos, start.track);
3191 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);
3192 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3195 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3196 bool snap = KdenliveSettings::snaptopoints();
3197 KdenliveSettings::setSnaptopoints(false);
3198 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3199 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3200 // Transition was moved
3201 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3202 } else if (end.endPos == start.endPos) {
3203 // Transition start resize
3204 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3205 } else if (end.startPos == start.startPos) {
3206 // Transition end resize;
3207 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3210 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3211 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3212 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3214 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3215 KdenliveSettings::setSnaptopoints(snap);
3216 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3217 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);
3218 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3221 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3223 bool resizeClipStart = true;
3224 if (start.startPos == end.startPos) resizeClipStart = false;
3225 /*if (resizeClipStart) offset = 1;
3227 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3229 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);
3230 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3233 if (item->parentItem()) {
3234 // Item is part of a group, reset group
3235 resetSelectionGroup();
3237 bool snap = KdenliveSettings::snaptopoints();
3238 KdenliveSettings::setSnaptopoints(false);
3239 if (resizeClipStart && start.startPos != end.startPos) {
3240 ItemInfo clipinfo = item->info();
3241 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3242 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3244 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3245 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3246 updateClipFade(item);
3247 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3248 } else if (!resizeClipStart) {
3249 ItemInfo clipinfo = item->info();
3250 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3251 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3253 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3254 updateClipFade(item, true);
3255 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3257 if (end.cropStart != start.cropStart) {
3258 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3259 ItemInfo clipinfo = end;
3260 clipinfo.track = m_document->tracksCount() - end.track;
3261 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3263 item->setCropStart(end.cropStart);
3264 item->resetThumbs();
3267 m_document->renderer()->doRefresh();
3268 KdenliveSettings::setSnaptopoints(snap);
3271 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3273 if (!updateFadeOut) {
3274 int end = item->fadeIn();
3276 // there is a fade in effect
3277 int effectPos = item->hasEffect("volume", "fadein");
3278 if (effectPos != -1) {
3279 QDomElement oldeffect = item->effectAt(effectPos);
3280 int start = item->cropStart().frames(m_document->fps());
3281 int max = item->cropDuration().frames(m_document->fps());
3283 item->setFadeIn(max);
3284 end = item->fadeIn();
3287 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3288 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3289 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3290 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3291 // if fade effect is displayed, update the effect edit widget with new clip duration
3292 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3294 effectPos = item->hasEffect("brightness", "fade_from_black");
3295 if (effectPos != -1) {
3296 QDomElement oldeffect = item->effectAt(effectPos);
3297 int start = item->cropStart().frames(m_document->fps());
3298 int max = item->cropDuration().frames(m_document->fps());
3300 item->setFadeIn(max);
3301 end = item->fadeIn();
3304 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3305 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3306 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3307 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3308 // if fade effect is displayed, update the effect edit widget with new clip duration
3309 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3313 int start = item->fadeOut();
3315 // there is a fade in effect
3316 int effectPos = item->hasEffect("volume", "fadeout");
3317 if (effectPos != -1) {
3318 QDomElement oldeffect = item->effectAt(effectPos);
3319 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3320 int max = item->cropDuration().frames(m_document->fps());
3322 item->setFadeOut(max);
3323 start = item->fadeOut();
3325 start = end - start;
3326 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3327 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3328 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3329 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3330 // if fade effect is displayed, update the effect edit widget with new clip duration
3331 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3333 effectPos = item->hasEffect("brightness", "fade_to_black");
3334 if (effectPos != -1) {
3335 QDomElement oldeffect = item->effectAt(effectPos);
3336 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3337 int max = item->cropDuration().frames(m_document->fps());
3339 item->setFadeOut(max);
3340 start = item->fadeOut();
3342 start = end - start;
3343 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3344 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3345 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3346 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3347 // if fade effect is displayed, update the effect edit widget with new clip duration
3348 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3354 double CustomTrackView::getSnapPointForPos(double pos)
3356 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3359 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3361 QList <GenTime> snaps;
3362 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3363 QList<QGraphicsItem *> itemList = items();
3364 for (int i = 0; i < itemList.count(); i++) {
3365 if (itemList.at(i) == selected) continue;
3366 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3367 if (itemList.at(i)->type() == AVWIDGET) {
3368 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3369 GenTime start = item->startPos();
3370 GenTime end = item->endPos();
3371 snaps.append(start);
3373 if (!offsetList.isEmpty()) {
3374 for (int j = 0; j < offsetList.size(); j++) {
3375 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3376 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3380 QList < GenTime > markers = item->snapMarkers();
3381 for (int j = 0; j < markers.size(); ++j) {
3382 GenTime t = markers.at(j);
3384 if (!offsetList.isEmpty()) {
3385 for (int k = 0; k < offsetList.size(); k++) {
3386 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3390 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3391 Transition *transition = static_cast <Transition*>(itemList.at(i));
3392 GenTime start = transition->startPos();
3393 GenTime end = transition->endPos();
3394 snaps.append(start);
3396 if (!offsetList.isEmpty()) {
3397 for (int j = 0; j < offsetList.size(); j++) {
3398 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3399 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3405 // add cursor position
3406 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3408 if (!offsetList.isEmpty()) {
3409 for (int j = 0; j < offsetList.size(); j++) {
3410 snaps.append(pos - offsetList.at(j));
3415 for (int i = 0; i < m_guides.count(); i++) {
3416 snaps.append(m_guides.at(i)->position());
3417 if (!offsetList.isEmpty()) {
3418 for (int j = 0; j < offsetList.size(); j++) {
3419 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3425 m_scene->setSnapList(snaps);
3426 //for (int i = 0; i < m_snapPoints.size(); ++i)
3427 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3430 void CustomTrackView::slotSeekToPreviousSnap()
3432 updateSnapPoints(NULL);
3433 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3434 setCursorPos((int) res.frames(m_document->fps()));
3438 void CustomTrackView::slotSeekToNextSnap()
3440 updateSnapPoints(NULL);
3441 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3442 setCursorPos((int) res.frames(m_document->fps()));
3446 void CustomTrackView::clipStart()
3448 ClipItem *item = getMainActiveClip();
3450 setCursorPos((int) item->startPos().frames(m_document->fps()));
3455 void CustomTrackView::clipEnd()
3457 ClipItem *item = getMainActiveClip();
3459 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3464 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3466 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3467 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3468 m_commandStack->push(command);
3471 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3473 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3474 m_commandStack->push(command);
3477 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3479 DocClipBase *base = m_document->clipManager()->getClipById(id);
3480 QList <CommentedTime> markers = base->commentedSnapMarkers();
3482 if (markers.isEmpty()) {
3483 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3486 QUndoCommand *deleteMarkers = new QUndoCommand();
3487 deleteMarkers->setText("Delete clip markers");
3489 for (int i = 0; i < markers.size(); i++) {
3490 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3492 m_commandStack->push(deleteMarkers);
3495 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3497 DocClipBase *base = m_document->clipManager()->getClipById(id);
3498 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3499 else base->deleteSnapMarker(pos);
3500 m_document->setModified(true);
3501 viewport()->update();
3504 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3506 return (*g1).position() < (*g2).position();
3509 int CustomTrackView::hasGuide(int pos, int offset)
3511 for (int i = 0; i < m_guides.count(); i++) {
3512 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3513 if (qAbs(guidePos - pos) <= offset) return guidePos;
3514 else if (guidePos > pos) return -1;
3519 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3521 if (oldPos > GenTime() && pos > GenTime()) {
3523 for (int i = 0; i < m_guides.count(); i++) {
3524 if (m_guides.at(i)->position() == oldPos) {
3525 Guide *item = m_guides.at(i);
3526 item->updateGuide(pos, comment);
3530 } else if (pos > GenTime()) addGuide(pos, comment);
3534 for (int i = 0; i < m_guides.count(); i++) {
3535 if (m_guides.at(i)->position() == oldPos) {
3536 delete m_guides.takeAt(i);
3541 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3543 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3544 m_document->syncGuides(m_guides);
3547 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3549 for (int i = 0; i < m_guides.count(); i++) {
3550 if (m_guides.at(i)->position() == pos) {
3551 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3555 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3556 scene()->addItem(g);
3558 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3559 m_document->syncGuides(m_guides);
3563 void CustomTrackView::slotAddGuide()
3565 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3566 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3567 if (d.exec() != QDialog::Accepted) return;
3568 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3569 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3570 m_commandStack->push(command);
3574 void CustomTrackView::slotEditGuide(int guidePos)
3577 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3578 else pos = GenTime(guidePos, m_document->fps());
3580 for (int i = 0; i < m_guides.count(); i++) {
3581 if (m_guides.at(i)->position() == pos) {
3582 slotEditGuide(m_guides.at(i)->info());
3587 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3590 void CustomTrackView::slotEditGuide(CommentedTime guide)
3592 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3593 if (d.exec() == QDialog::Accepted) {
3594 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3595 m_commandStack->push(command);
3600 void CustomTrackView::slotEditTimeLineGuide()
3602 if (m_dragGuide == NULL) return;
3603 CommentedTime guide = m_dragGuide->info();
3604 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3605 if (d.exec() == QDialog::Accepted) {
3606 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3607 m_commandStack->push(command);
3611 void CustomTrackView::slotDeleteGuide(int guidePos)
3614 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3615 else pos = GenTime(guidePos, m_document->fps());
3617 for (int i = 0; i < m_guides.count(); i++) {
3618 if (m_guides.at(i)->position() == pos) {
3619 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3620 m_commandStack->push(command);
3625 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3629 void CustomTrackView::slotDeleteTimeLineGuide()
3631 if (m_dragGuide == NULL) return;
3632 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3633 m_commandStack->push(command);
3637 void CustomTrackView::slotDeleteAllGuides()
3639 QUndoCommand *deleteAll = new QUndoCommand();
3640 deleteAll->setText("Delete all guides");
3641 for (int i = 0; i < m_guides.count(); i++) {
3642 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3644 m_commandStack->push(deleteAll);
3647 void CustomTrackView::setTool(PROJECTTOOL tool)
3652 void CustomTrackView::setScale(double scaleFactor)
3655 matrix = matrix.scale(scaleFactor, 1);
3656 m_scene->setScale(scaleFactor);
3657 //scale(scaleFactor, 1);
3658 m_animationTimer->stop();
3664 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3666 int diff = sceneRect().width() - m_projectDuration;
3667 if (diff * matrix.m11() < 50) {
3668 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3669 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3672 centerOn(QPointF(cursorPos(), m_tracksHeight));
3673 //verticalScrollBar()->setValue(vert);*/
3676 void CustomTrackView::slotRefreshGuides()
3678 if (KdenliveSettings::showmarkers()) {
3679 kDebug() << "// refresh GUIDES";
3680 for (int i = 0; i < m_guides.count(); i++) {
3681 m_guides.at(i)->update();
3686 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3689 r.setWidth(r.width() + 1);
3690 painter->setClipRect(r);
3691 painter->drawLine(r.left(), 0, r.right(), 0);
3692 uint max = m_document->tracksCount();
3693 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3694 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3695 QColor audioColor = palette().alternateBase().color();
3696 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3697 for (uint i = 0; i < max;i++) {
3698 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));
3699 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));
3700 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3702 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3703 if (height() > lowerLimit)
3704 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3707 bool CustomTrackView::findString(const QString &text)
3710 for (int i = 0; i < m_searchPoints.size(); ++i) {
3711 marker = m_searchPoints.at(i).comment();
3712 if (marker.contains(text, Qt::CaseInsensitive)) {
3713 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3714 int vert = verticalScrollBar()->value();
3715 int hor = cursorPos();
3716 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3724 bool CustomTrackView::findNextString(const QString &text)
3727 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3728 marker = m_searchPoints.at(i).comment();
3729 if (marker.contains(text, Qt::CaseInsensitive)) {
3730 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3731 int vert = verticalScrollBar()->value();
3732 int hor = cursorPos();
3733 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3742 void CustomTrackView::initSearchStrings()
3744 m_searchPoints.clear();
3745 QList<QGraphicsItem *> itemList = items();
3746 for (int i = 0; i < itemList.count(); i++) {
3747 // parse all clip names
3748 if (itemList.at(i)->type() == AVWIDGET) {
3749 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3750 GenTime start = item->startPos();
3751 CommentedTime t(start, item->clipName());
3752 m_searchPoints.append(t);
3753 // add all clip markers
3754 QList < CommentedTime > markers = item->commentedSnapMarkers();
3755 m_searchPoints += markers;
3760 for (int i = 0; i < m_guides.count(); i++) {
3761 m_searchPoints.append(m_guides.at(i)->info());
3764 qSort(m_searchPoints);
3767 void CustomTrackView::clearSearchStrings()
3769 m_searchPoints.clear();
3773 void CustomTrackView::copyClip()
3775 qDeleteAll(m_copiedItems);
3776 m_copiedItems.clear();
3777 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3778 if (itemList.count() == 0) {
3779 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3782 for (int i = 0; i < itemList.count(); i++) {
3783 if (itemList.at(i)->type() == AVWIDGET) {
3784 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3785 m_copiedItems.append(dup->clone(dup->info()));
3786 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3787 Transition *dup = static_cast <Transition *>(itemList.at(i));
3788 m_copiedItems.append(dup->clone());
3793 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3795 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));
3796 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3797 for (int i = 0; i < collisions.count(); i++) {
3798 if (collisions.at(i)->type() == type) return false;
3803 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3805 for (int i = 0; i < items.count(); i++) {
3806 ItemInfo info = items.at(i)->info();
3807 info.startPos += offset;
3808 info.endPos += offset;
3809 info.track += trackOffset;
3810 if (!canBePastedTo(info, items.at(i)->type())) return false;
3815 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3817 QPainterPath movePath;
3818 movePath.moveTo(0, 0);
3820 for (int i = 0; i < items.count(); i++) {
3821 ItemInfo info = items.at(i)->info();
3822 info.startPos = info.startPos + offset;
3823 info.endPos = info.endPos + offset;
3824 info.track = info.track + trackOffset;
3825 if (info.startPos < GenTime()) {
3826 // No clip should go below 0
3829 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));
3830 movePath.addRect(rect);
3832 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3833 for (int i = 0; i < collisions.count(); i++) {
3834 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3835 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3842 void CustomTrackView::pasteClip()
3844 if (m_copiedItems.count() == 0) {
3845 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3849 if (m_menuPosition.isNull()) {
3850 position = mapFromGlobal(QCursor::pos());
3851 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3852 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3855 } else position = m_menuPosition;
3856 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3857 int track = (int)(position.y() / m_tracksHeight);
3858 ItemInfo first = m_copiedItems.at(0)->info();
3860 GenTime offset = pos - first.startPos;
3861 int trackOffset = track - first.track;
3863 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3864 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3867 QUndoCommand *pasteClips = new QUndoCommand();
3868 pasteClips->setText("Paste clips");
3870 for (int i = 0; i < m_copiedItems.count(); i++) {
3871 // parse all clip names
3872 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3873 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3875 info.startPos = clip->startPos() + offset;
3876 info.endPos = clip->endPos() + offset;
3877 info.cropStart = clip->cropStart();
3878 info.track = clip->track() + trackOffset;
3879 if (canBePastedTo(info, AVWIDGET)) {
3880 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3881 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3882 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3883 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3885 info.startPos = tr->startPos() + offset;
3886 info.endPos = tr->endPos() + offset;
3887 info.track = tr->track() + trackOffset;
3888 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3889 if (info.startPos >= info.endPos) {
3890 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3891 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3892 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3895 m_commandStack->push(pasteClips);
3898 void CustomTrackView::pasteClipEffects()
3900 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3901 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3904 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3905 EffectsList effects = clip->effectList();
3907 QUndoCommand *paste = new QUndoCommand();
3908 paste->setText("Paste effects");
3910 QList<QGraphicsItem *> clips = scene()->selectedItems();
3911 for (int i = 0; i < clips.count(); ++i) {
3912 if (clips.at(i)->type() == AVWIDGET) {
3913 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3914 for (int i = 0; i < clip->effectsCount(); i++) {
3915 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3919 m_commandStack->push(paste);
3923 ClipItem *CustomTrackView::getClipUnderCursor() const
3925 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3926 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3927 for (int i = 0; i < collisions.count(); i++) {
3928 if (collisions.at(i)->type() == AVWIDGET) {
3929 return static_cast < ClipItem *>(collisions.at(i));
3935 ClipItem *CustomTrackView::getMainActiveClip() const
3937 QList<QGraphicsItem *> clips = scene()->selectedItems();
3938 if (clips.isEmpty()) {
3939 return getClipUnderCursor();
3941 ClipItem *item = NULL;
3942 for (int i = 0; i < clips.count(); ++i) {
3943 if (clips.at(i)->type() == AVWIDGET)
3944 item = static_cast < ClipItem *>(clips.at(i));
3945 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3947 if (item) return item;
3952 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3954 QList<QGraphicsItem *> clips = scene()->selectedItems();
3955 if (clips.isEmpty()) {
3956 return getClipUnderCursor();
3959 // remove all items in the list that are not clips
3960 for (int i = 0; i < clips.count();) {
3961 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3964 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3965 for (int i = 0; i < clips.count(); ++i) {
3966 if (clips.at(i)->type() == AVWIDGET) {
3967 item = static_cast < ClipItem *>(clips.at(i));
3968 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3976 void CustomTrackView::setInPoint()
3978 ClipItem *clip = getActiveClipUnderCursor(true);
3980 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3983 ItemInfo startInfo = clip->info();
3984 ItemInfo endInfo = startInfo;
3985 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3986 if (endInfo.startPos >= startInfo.endPos) {
3987 // Check for invalid resize
3988 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3990 } else if (endInfo.startPos < startInfo.startPos) {
3991 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3992 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3993 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3997 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3998 m_commandStack->push(command);
4001 void CustomTrackView::setOutPoint()
4003 ClipItem *clip = getActiveClipUnderCursor(true);
4005 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4008 ItemInfo startInfo = clip->info();
4009 ItemInfo endInfo = clip->info();
4010 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4011 if (endInfo.endPos <= startInfo.startPos) {
4012 // Check for invalid resize
4013 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4015 } else if (endInfo.endPos > startInfo.endPos) {
4016 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4017 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4018 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4025 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4026 m_commandStack->push(command);
4029 void CustomTrackView::slotUpdateAllThumbs()
4031 QList<QGraphicsItem *> itemList = items();
4032 //if (itemList.isEmpty()) return;
4034 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4035 for (int i = 0; i < itemList.count(); i++) {
4036 if (itemList.at(i)->type() == AVWIDGET) {
4037 item = static_cast <ClipItem *>(itemList.at(i));
4038 if (item->clipType() != COLOR) {
4039 // Check if we have a cached thumbnail
4040 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4041 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4042 if (QFile::exists(thumb)) {
4044 item->slotSetStartThumb(pix);
4045 item->slotSetEndThumb(pix);
4048 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4049 QString endThumb = startThumb;
4050 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4051 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4052 if (QFile::exists(startThumb)) {
4053 QPixmap pix(startThumb);
4054 item->slotSetStartThumb(pix);
4056 if (QFile::exists(endThumb)) {
4057 QPixmap pix(endThumb);
4058 item->slotSetEndThumb(pix);
4062 item->refreshClip(false);
4063 qApp->processEvents();
4066 viewport()->update();
4069 void CustomTrackView::saveThumbnails()
4071 QList<QGraphicsItem *> itemList = items();
4073 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4074 for (int i = 0; i < itemList.count(); i++) {
4075 if (itemList.at(i)->type() == AVWIDGET) {
4076 item = static_cast <ClipItem *>(itemList.at(i));
4077 if (item->clipType() != COLOR) {
4078 // Check if we have a cached thumbnail
4079 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4080 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4081 if (!QFile::exists(thumb)) {
4082 QPixmap pix(item->startThumb());
4086 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4087 QString endThumb = startThumb;
4088 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4089 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4090 if (!QFile::exists(startThumb)) {
4091 QPixmap pix(item->startThumb());
4092 pix.save(startThumb);
4094 if (!QFile::exists(endThumb)) {
4095 QPixmap pix(item->endThumb());
4105 void CustomTrackView::slotInsertTrack(int ix)
4107 kDebug() << "// INSERTING TRK: " << ix;
4108 QDialog d(parentWidget());
4109 Ui::AddTrack_UI view;
4111 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4112 view.track_nb->setValue(ix);
4113 d.setWindowTitle(i18n("Insert Track"));
4115 if (d.exec() == QDialog::Accepted) {
4116 ix = view.track_nb->value();
4117 if (view.before_select->currentIndex() == 1) {
4121 if (view.video_track->isChecked()) {
4122 info.type = VIDEOTRACK;
4123 info.isMute = false;
4124 info.isBlind = false;
4125 info.isLocked = false;
4127 info.type = AUDIOTRACK;
4128 info.isMute = false;
4129 info.isBlind = true;
4130 info.isLocked = false;
4132 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4133 m_commandStack->push(addTrack);
4134 m_document->setModified(true);
4138 void CustomTrackView::slotDeleteTrack(int ix)
4141 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4143 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4144 deleteTimelineTrack(ix, info);
4145 m_document->setModified(true);
4146 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4147 m_commandStack->push(command);*/
4151 void CustomTrackView::slotChangeTrack(int ix)
4153 QDialog d(parentWidget());
4154 Ui::AddTrack_UI view;
4156 view.label->setText(i18n("Change track"));
4157 view.before_select->setHidden(true);
4158 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4159 view.track_nb->setValue(ix);
4160 d.setWindowTitle(i18n("Change Track Type"));
4162 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4163 view.video_track->setChecked(true);
4165 view.audio_track->setChecked(true);
4167 if (d.exec() == QDialog::Accepted) {
4169 info.isLocked = false;
4170 info.isMute = false;
4171 ix = view.track_nb->value();
4173 if (view.video_track->isChecked()) {
4174 info.type = VIDEOTRACK;
4175 info.isBlind = false;
4177 info.type = AUDIOTRACK;
4178 info.isBlind = true;
4180 changeTimelineTrack(ix, info);
4181 m_document->setModified(true);
4186 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4188 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4189 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4190 QList<QGraphicsItem *> selection = m_scene->items(r);
4191 QUndoCommand *deleteTrack = new QUndoCommand();
4192 deleteTrack->setText("Delete track");
4194 // Delete all clips in selected track
4195 for (int i = 0; i < selection.count(); i++) {
4196 if (selection.at(i)->type() == AVWIDGET) {
4197 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4198 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4199 m_scene->removeItem(item);
4202 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4203 Transition *item = static_cast <Transition *>(selection.at(i));
4204 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4205 m_scene->removeItem(item);
4211 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4212 m_commandStack->push(deleteTrack);
4215 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4217 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4218 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4219 m_commandStack->push(changeTrack);
4222 void CustomTrackView::autoTransition()
4224 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4225 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4226 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4229 Transition *tr = static_cast <Transition*>(itemList.at(0));
4230 tr->setAutomatic(!tr->isAutomatic());
4231 QDomElement transition = tr->toXML();
4232 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);
4236 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4239 QDomNodeList params = effect.elementsByTagName("parameter");
4240 for (int i = 0; i < params.count(); i++) {
4241 QDomElement e = params.item(i).toElement();
4242 if (!e.isNull() && e.attribute("type") == "constant") {
4243 if (e.hasAttribute("factor")) {
4244 double factor = e.attribute("factor").toDouble();
4245 double value = e.attribute("value").toDouble();
4246 value = value / factor;
4247 result.append(QString::number(value));
4248 } else result.append(e.attribute("value"));
4254 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4256 QList<QGraphicsItem *> list = scene()->items();
4257 ClipItem *clip = NULL;
4258 for (int i = 0; i < list.size(); ++i) {
4259 if (list.at(i)->type() == AVWIDGET) {
4260 clip = static_cast <ClipItem *>(list.at(i));
4261 if (clip->clipProducer() == id) {
4262 clip->setClipName(name);
4266 viewport()->update();
4269 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4271 minimum = GenTime();
4272 maximum = GenTime();
4273 QList<QGraphicsItem *> selection;
4274 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4275 selection.removeAll(item);
4276 for (int i = 0; i < selection.count(); i++) {
4277 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4278 if (clip && clip->type() == AVWIDGET) {
4279 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4280 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4285 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4287 minimum = GenTime();
4288 maximum = GenTime();
4289 QList<QGraphicsItem *> selection;
4290 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4291 selection.removeAll(item);
4292 for (int i = 0; i < selection.count(); i++) {
4293 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4294 if (clip && clip->type() == TRANSITIONWIDGET) {
4295 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4296 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4302 void CustomTrackView::loadGroups(const QDomNodeList groups)
4304 for (int i = 0; i < groups.count(); i++) {
4305 QDomNodeList children = groups.at(i).childNodes();
4306 scene()->clearSelection();
4307 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4308 QDomNode n = children.item(nodeindex);
4309 QDomElement elem = n.toElement();
4310 int pos = elem.attribute("position").toInt();
4311 int track = elem.attribute("track").toInt();
4312 if (elem.tagName() == "clipitem") {
4313 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4314 if (clip) clip->setSelected(true);
4316 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4317 if (clip) clip->setSelected(true);
4320 groupSelectedItems(false, true);
4324 void CustomTrackView::splitAudio()
4326 resetSelectionGroup();
4327 QList<QGraphicsItem *> selection = scene()->selectedItems();
4328 if (selection.isEmpty()) {
4329 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4332 QUndoCommand *splitCommand = new QUndoCommand();
4333 splitCommand->setText(i18n("Split audio"));
4334 for (int i = 0; i < selection.count(); i++) {
4335 if (selection.at(i)->type() == AVWIDGET) {
4336 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4337 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4338 if (clip->parentItem()) {
4339 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4341 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4346 m_commandStack->push(splitCommand);
4349 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4351 ClipItem *clip = getClipItemAt(pos, track);
4353 kDebug() << "// Cannot find clip to split!!!";
4357 int start = pos.frames(m_document->fps());
4358 int freetrack = m_document->tracksCount() - track - 1;
4359 for (; freetrack > 0; freetrack--) {
4360 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4361 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4362 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4363 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4364 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4369 kDebug() << "GOT TRK: " << track;
4370 if (freetrack == 0) {
4371 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4374 info.startPos = clip->startPos();
4375 info.endPos = clip->endPos();
4376 info.cropStart = clip->cropStart();
4377 info.track = m_document->tracksCount() - freetrack;
4378 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4379 scene()->clearSelection();
4380 clip->setSelected(true);
4381 ClipItem *audioClip = getClipItemAt(start, info.track);
4383 clip->setVideoOnly(true);
4384 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4385 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4386 audioClip->setSelected(true);
4387 audioClip->setAudioOnly(true);
4388 groupSelectedItems(false, true);
4392 // unsplit clip: remove audio part and change video part to normal clip
4393 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4394 kDebug() << "//CANNOT FIND CLP GRP";
4397 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4398 QList<QGraphicsItem *> children = grp->childItems();
4399 if (children.count() != 2) {
4400 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4403 for (int i = 0; i < children.count(); i++) {
4404 if (children.at(i) != clip) {
4405 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4406 ItemInfo info = clip->info();
4407 deleteClip(clp->info());
4408 clip->setVideoOnly(false);
4409 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4413 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4414 m_document->clipManager()->removeGroup(grp);
4415 scene()->destroyItemGroup(grp);
4419 void CustomTrackView::setVideoOnly()
4421 resetSelectionGroup();
4422 QList<QGraphicsItem *> selection = scene()->selectedItems();
4423 if (selection.isEmpty()) {
4424 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4427 QUndoCommand *videoCommand = new QUndoCommand();
4428 videoCommand->setText(i18n("Video only"));
4429 for (int i = 0; i < selection.count(); i++) {
4430 if (selection.at(i)->type() == AVWIDGET) {
4431 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4432 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4433 if (clip->parentItem()) {
4434 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4436 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4441 m_commandStack->push(videoCommand);
4444 void CustomTrackView::setAudioOnly()
4446 resetSelectionGroup();
4447 QList<QGraphicsItem *> selection = scene()->selectedItems();
4448 if (selection.isEmpty()) {
4449 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4452 QUndoCommand *videoCommand = new QUndoCommand();
4453 videoCommand->setText(i18n("Audio only"));
4454 for (int i = 0; i < selection.count(); i++) {
4455 if (selection.at(i)->type() == AVWIDGET) {
4456 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4457 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4458 if (clip->parentItem()) {
4459 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4461 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4466 m_commandStack->push(videoCommand);
4469 void CustomTrackView::setAudioAndVideo()
4471 resetSelectionGroup();
4472 QList<QGraphicsItem *> selection = scene()->selectedItems();
4473 if (selection.isEmpty()) {
4474 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4477 QUndoCommand *videoCommand = new QUndoCommand();
4478 videoCommand->setText(i18n("Audio and Video"));
4479 for (int i = 0; i < selection.count(); i++) {
4480 if (selection.at(i)->type() == AVWIDGET) {
4481 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4482 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4483 if (clip->parentItem()) {
4484 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4486 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4491 m_commandStack->push(videoCommand);
4494 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4496 ClipItem *clip = getClipItemAt(pos, track);
4498 kDebug() << "// Cannot find clip to split!!!";
4502 int start = pos.frames(m_document->fps());
4503 clip->setVideoOnly(true);
4504 clip->setAudioOnly(false);
4505 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4506 } else if (audioOnly) {
4507 int start = pos.frames(m_document->fps());
4508 clip->setAudioOnly(true);
4509 clip->setVideoOnly(false);
4510 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4512 int start = pos.frames(m_document->fps());
4513 clip->setAudioOnly(false);
4514 clip->setVideoOnly(false);
4515 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4520 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4522 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4523 m_clipTypeGroup->setEnabled(false);
4525 m_clipTypeGroup->setEnabled(true);
4526 QList <QAction *> actions = m_clipTypeGroup->actions();
4528 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4529 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4530 else lookup = "clip_audio_and_video";
4531 for (int i = 0; i < actions.count(); i++) {
4532 if (actions.at(i)->data().toString() == lookup) {
4533 actions.at(i)->setChecked(true);
4541 #include "customtrackview.moc"