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 m_menuPosition = QPoint();
576 m_blockRefresh = true;
579 bool collision = false;
581 if (m_tool != RAZORTOOL) activateMonitor();
582 else if (m_document->renderer()->playSpeed() != 0.0) {
583 m_document->renderer()->pause();
586 m_clickEvent = event->pos();
588 // special cases (middle click button or ctrl / shift click
589 if (event->button() == Qt::MidButton) {
590 m_document->renderer()->switchPlay();
591 m_blockRefresh = false;
592 m_operationMode = NONE;
596 // check item under mouse
597 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
599 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
600 setDragMode(QGraphicsView::ScrollHandDrag);
601 QGraphicsView::mousePressEvent(event);
602 m_blockRefresh = false;
603 m_operationMode = NONE;
607 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
608 setDragMode(QGraphicsView::RubberBandDrag);
609 if (!(event->modifiers() & Qt::ControlModifier)) {
610 resetSelectionGroup();
611 scene()->clearSelection();
613 QGraphicsView::mousePressEvent(event);
614 m_blockRefresh = false;
615 m_operationMode = RUBBERSELECTION;
619 // if a guide and a clip were pressed, just select the guide
620 for (int i = 0; i < collisionList.count(); ++i) {
621 if (collisionList.at(i)->type() == GUIDEITEM) {
622 // a guide item was pressed
623 m_dragGuide = (Guide *) collisionList.at(i);
624 if (event->button() == Qt::LeftButton) { // move it
625 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
627 m_operationMode = MOVEGUIDE;
628 // deselect all clips so that only the guide will move
629 m_scene->clearSelection();
630 resetSelectionGroup(false);
631 updateSnapPoints(NULL);
632 QGraphicsView::mousePressEvent(event);
634 } else // show context menu
639 // Find first clip, transition or group under mouse (when no guides selected)
641 AbstractGroupItem *dragGroup = NULL;
642 while (!m_dragGuide && ct < collisionList.count()) {
643 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
644 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
645 m_dragItemInfo = m_dragItem->info();
646 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
647 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
648 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
655 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
656 // update transition menu action
657 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
658 m_autoTransition->setEnabled(true);
659 } else m_autoTransition->setEnabled(false);
661 // context menu requested
662 if (event->button() == Qt::RightButton) {
664 if (dragGroup) dragGroup->setSelected(true);
665 else if (!m_dragItem->isSelected()) {
666 resetSelectionGroup(false);
667 m_scene->clearSelection();
668 m_dragItem->setSelected(true);
670 } else if (!m_dragGuide) {
671 // check if there is a guide close to mouse click
672 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
673 for (int i = 0; i < guidesCollisionList.count(); i++) {
674 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
675 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
679 // keep this to support multiple guides context menu in the future (?)
680 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
681 guidesCollisionList.removeAt(0);
683 if (!guidesCollisionList.isEmpty())
684 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
687 m_operationMode = NONE;
688 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
689 m_menuPosition = m_clickEvent;
695 // No item under click
696 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
697 resetSelectionGroup();
698 setCursor(Qt::ArrowCursor);
699 m_scene->clearSelection();
701 emit clipItemSelected(NULL);
702 updateClipTypeActions(NULL);
703 if (m_tool == SPACERTOOL) {
704 QList<QGraphicsItem *> selection;
705 if (event->modifiers() == Qt::ControlModifier) {
706 // Ctrl + click, select all items on track after click position
707 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
708 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
710 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;
712 // Select all items on all tracks after click position
713 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
714 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
717 resetSelectionGroup(false);
718 m_scene->clearSelection();
720 for (int i = 0; i < selection.count(); i++) {
721 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
722 selection.at(i)->setSelected(true);
725 groupSelectedItems(true);
726 m_operationMode = SPACER;
727 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
728 kDebug() << "END mousePress EVENT ";
733 if (m_tool == RAZORTOOL && m_dragItem) {
734 if (m_dragItem->type() == TRANSITIONWIDGET) {
735 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
739 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
740 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
745 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
746 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
747 m_document->renderer()->pause();
748 m_commandStack->push(command);
749 m_document->setModified(true);
755 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
757 QList <GenTime> offsetList;
758 QList<QGraphicsItem *> children = dragGroup->childItems();
759 for (int i = 0; i < children.count(); i++) {
760 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
761 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
762 offsetList.append(item->startPos());
763 offsetList.append(item->endPos());
766 if (!offsetList.isEmpty()) {
768 GenTime startOffset = offsetList.takeFirst();
769 QList <GenTime> cleandOffsetList;
770 for (int k = 0; k < offsetList.size(); k++) {
771 GenTime newoffset = offsetList.at(k) - startOffset;
772 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
773 cleandOffsetList.append(newoffset);
776 updateSnapPoints(NULL, cleandOffsetList, true);
780 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
781 else emit clipItemSelected(NULL);
783 if (event->modifiers() == Qt::ControlModifier || !(m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) {
784 resetSelectionGroup();
785 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
787 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
788 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
789 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
791 bool selected = !m_dragItem->isSelected();
792 if (dragGroup) dragGroup->setSelected(selected);
793 else m_dragItem->setSelected(selected);
795 groupSelectedItems();
796 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
797 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
798 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
799 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
802 // If clicked item is selected, allow move
804 if (event->modifiers() != Qt::ControlModifier && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected())) && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
806 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
807 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
809 if (m_operationMode == KEYFRAME) {
810 m_dragItem->updateSelectedKeyFrame();
811 m_blockRefresh = false;
813 } else if (m_operationMode == MOVE) {
814 setCursor(Qt::ClosedHandCursor);
815 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
817 info.startPos = m_dragItem->startPos();
818 info.track = m_dragItem->track();
819 int transitiontrack = getPreviousVideoTrack(info.track);
820 ClipItem *transitionClip = NULL;
821 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
822 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
823 info.endPos = transitionClip->endPos();
824 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
825 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
826 // Check there is no other transition at that place
827 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
828 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
829 QList<QGraphicsItem *> selection = m_scene->items(r);
830 bool transitionAccepted = true;
831 for (int i = 0; i < selection.count(); i++) {
832 if (selection.at(i)->type() == TRANSITIONWIDGET) {
833 Transition *tr = static_cast <Transition *>(selection.at(i));
834 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
835 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
836 } else transitionAccepted = false;
839 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
840 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
841 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
843 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
844 info.track = m_dragItem->track();
845 int transitiontrack = getPreviousVideoTrack(info.track);
846 ClipItem *transitionClip = NULL;
847 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
848 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
849 info.startPos = transitionClip->startPos();
850 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
851 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
852 QDomElement transition = MainWindow::transitions.getEffectByName("Luma").cloneNode().toElement();
853 EffectsList::setParameter(transition, "reverse", "1");
855 // Check there is no other transition at that place
856 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
857 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
858 QList<QGraphicsItem *> selection = m_scene->items(r);
859 bool transitionAccepted = true;
860 for (int i = 0; i < selection.count(); i++) {
861 if (selection.at(i)->type() == TRANSITIONWIDGET) {
862 Transition *tr = static_cast <Transition *>(selection.at(i));
863 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
864 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
865 } else transitionAccepted = false;
868 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
869 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
871 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
872 resetSelectionGroup(false);
873 m_dragItem->setSelected(true);
876 m_blockRefresh = false;
878 //QGraphicsView::mousePressEvent(event);
881 void CustomTrackView::resetSelectionGroup(bool selectItems)
883 if (m_selectionGroup) {
884 // delete selection group
885 bool snap = KdenliveSettings::snaptopoints();
886 KdenliveSettings::setSnaptopoints(false);
888 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
889 scene()->destroyItemGroup(m_selectionGroup);
890 for (int i = 0; i < children.count(); i++) {
891 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
892 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
893 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
894 children.at(i)->setSelected(selectItems);
896 } else if (children.at(i)->type() == GROUPWIDGET) {
897 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
898 children.at(i)->setSelected(selectItems);
901 m_selectionGroup = NULL;
902 KdenliveSettings::setSnaptopoints(snap);
906 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
908 if (m_selectionGroup) {
909 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
912 QList<QGraphicsItem *> selection = m_scene->selectedItems();
913 if (selection.isEmpty()) return;
914 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
915 // Find top left position of selection
916 for (int i = 1; i < selection.count(); i++) {
917 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
918 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
919 if (currenttop.x() < top.x()) top.setX(currenttop.x());
920 if (currenttop.y() < top.y()) top.setY(currenttop.y());
924 if (force || selection.count() > 1) {
925 bool snap = KdenliveSettings::snaptopoints();
926 KdenliveSettings::setSnaptopoints(false);
927 if (createNewGroup) {
928 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
929 newGroup->translate(-top.x(), -top.y() + 1);
930 newGroup->setPos(top.x(), top.y() - 1);
931 scene()->addItem(newGroup);
933 // CHeck if we are trying to include a group in a group
934 QList <AbstractGroupItem *> groups;
935 for (int i = 0; i < selection.count(); i++) {
936 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
937 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
938 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
940 if (!groups.isEmpty()) {
941 // ungroup previous groups
942 while (!groups.isEmpty()) {
943 AbstractGroupItem *grp = groups.takeFirst();
944 m_document->clipManager()->removeGroup(grp);
945 scene()->destroyItemGroup(grp);
947 selection = m_scene->selectedItems();
950 for (int i = 0; i < selection.count(); i++) {
951 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
952 newGroup->addToGroup(selection.at(i));
953 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
956 KdenliveSettings::setSnaptopoints(snap);
958 m_selectionGroup = new AbstractGroupItem(m_document->fps());
959 m_selectionGroup->translate(-top.x(), -top.y() + 1);
960 m_selectionGroup->setPos(top.x(), top.y() - 1);
961 scene()->addItem(m_selectionGroup);
962 for (int i = 0; i < selection.count(); i++) {
963 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
964 m_selectionGroup->addToGroup(selection.at(i));
965 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
968 KdenliveSettings::setSnaptopoints(snap);
969 if (m_selectionGroup) {
970 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
971 m_selectionGroupInfo.track = m_selectionGroup->track();
974 } else resetSelectionGroup();
977 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
979 kDebug() << "++++++++++++ DBL CLK";
980 if (m_dragItem && m_dragItem->hasKeyFrames()) {
981 if (m_moveOpMode == KEYFRAME) {
982 // user double clicked on a keyframe, open edit dialog
983 QDialog d(parentWidget());
984 Ui::KeyFrameDialog_UI view;
986 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
987 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
988 view.kfr_value->setFocus();
989 if (d.exec() == QDialog::Accepted) {
990 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
991 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
992 ClipItem *item = (ClipItem *)m_dragItem;
993 QString previous = item->keyframes(item->selectedEffectIndex());
994 item->updateKeyframeEffect();
995 QString next = item->keyframes(item->selectedEffectIndex());
996 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
997 m_commandStack->push(command);
998 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1003 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1004 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1005 ClipItem * item = (ClipItem *) m_dragItem;
1006 QString previous = item->keyframes(item->selectedEffectIndex());
1007 item->updateKeyframeEffect();
1008 QString next = item->keyframes(item->selectedEffectIndex());
1009 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1010 m_commandStack->push(command);
1011 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1013 } else if (m_dragItem) {
1014 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1017 if (m_dragItem->type() == TRANSITIONWIDGET) {
1018 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1020 getClipAvailableSpace(m_dragItem, minimum, maximum);
1022 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1023 d.setMargins(minimum, maximum);
1024 if (d.exec() == QDialog::Accepted) {
1025 if (m_dragItem->type() == TRANSITIONWIDGET) {
1026 // move & resize transition
1028 startInfo.startPos = m_dragItem->startPos();
1029 startInfo.endPos = m_dragItem->endPos();
1030 startInfo.track = m_dragItem->track();
1032 endInfo.startPos = d.startPos();
1033 endInfo.endPos = endInfo.startPos + d.duration();
1034 endInfo.track = m_dragItem->track();
1035 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1036 m_commandStack->push(command);
1038 // move and resize clip
1039 QUndoCommand *moveCommand = new QUndoCommand();
1040 moveCommand->setText(i18n("Edit clip"));
1041 ItemInfo clipInfo = m_dragItem->info();
1042 if (d.startPos() != clipInfo.startPos) {
1043 ItemInfo startInfo = clipInfo;
1044 clipInfo.startPos = d.startPos();
1045 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1046 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1048 if (d.duration() != m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1049 ItemInfo startInfo = clipInfo;
1050 clipInfo.endPos = clipInfo.startPos + d.duration();
1051 clipInfo.cropStart = d.cropStart();
1052 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1054 m_commandStack->push(moveCommand);
1058 QList<QGraphicsItem *> collisionList = items(event->pos());
1059 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1060 Guide *editGuide = (Guide *) collisionList.at(0);
1061 if (editGuide) slotEditGuide(editGuide->info());
1067 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1069 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1071 clip->setKeyframes(index, keyframes);
1072 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1073 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1077 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1079 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1080 m_editGuide->setEnabled(m_dragGuide != NULL);
1081 if (clip == NULL) m_timelineContextMenu->popup(pos);
1082 else if (group != NULL) {
1083 m_changeSpeedAction->setEnabled(false);
1084 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1085 m_ungroupAction->setEnabled(true);
1086 updateClipTypeActions(NULL);
1087 m_timelineContextClipMenu->popup(pos);
1089 m_ungroupAction->setEnabled(false);
1090 if (clip->type() == AVWIDGET) {
1091 ClipItem *item = static_cast <ClipItem*>(clip);
1092 updateClipTypeActions(item);
1093 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1094 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1095 m_timelineContextClipMenu->popup(pos);
1096 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1100 void CustomTrackView::activateMonitor()
1102 emit activateDocumentMonitor();
1105 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1107 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1109 resetSelectionGroup();
1110 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1111 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1113 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1114 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1116 info.startPos = GenTime();
1117 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1118 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1119 info.track = (int)(1 / m_tracksHeight);
1120 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1121 m_selectionGroup->addToGroup(item);
1122 item->setFlags(QGraphicsItem::ItemIsSelectable);
1123 //TODO: check if we do not overlap another clip when first dropping in timeline
1124 // if (insertPossible(m_selectionGroup, event->pos()))
1125 QList <GenTime> offsetList;
1126 offsetList.append(info.endPos);
1127 updateSnapPoints(NULL, offsetList);
1128 scene()->addItem(m_selectionGroup);
1129 event->acceptProposedAction();
1130 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1132 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1133 m_scene->clearSelection();
1134 resetSelectionGroup(false);
1136 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1139 QList <GenTime> offsetList;
1140 for (int i = 0; i < ids.size(); ++i) {
1141 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1142 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1144 info.startPos = start;
1145 info.endPos = info.startPos + clip->duration();
1146 info.track = (int)(1 / m_tracksHeight);
1147 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1148 start += clip->duration();
1149 offsetList.append(start);
1150 m_selectionGroup->addToGroup(item);
1151 item->setFlags(QGraphicsItem::ItemIsSelectable);
1153 //TODO: check if we do not overlap another clip when first dropping in timeline
1154 //if (insertPossible(m_selectionGroup, event->pos()))
1155 updateSnapPoints(NULL, offsetList);
1156 scene()->addItem(m_selectionGroup);
1157 event->acceptProposedAction();
1159 // the drag is not a clip (may be effect, ...)
1161 QGraphicsView::dragEnterEvent(event);
1166 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1169 QList<QGraphicsItem *> children = group->childItems();
1170 for (int i = 0; i < children.count(); i++) {
1171 if (children.at(i)->type() == AVWIDGET) {
1172 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1173 ItemInfo info = clip->info();
1174 kDebug() << " / / INSERT : " << pos.x();
1175 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);
1176 kDebug() << " / / INSERT RECT: " << shape;
1177 path = path.united(QPolygonF(shape));
1181 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1182 if (collindingItems.isEmpty()) return true;
1184 for (int i = 0; i < collindingItems.count(); i++) {
1185 QGraphicsItem *collision = collindingItems.at(i);
1186 if (collision->type() == AVWIDGET) {
1188 kDebug() << "// COLLISIION DETECTED";
1197 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1199 int track = m_document->tracksCount() - clip->track();
1200 GenTime pos = clip->startPos();
1201 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1202 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1205 bool success = true;
1206 for (int i = 0; i < clip->effectsCount(); i++) {
1207 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1209 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1210 m_document->renderer()->doRefresh();
1213 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1215 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1217 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1218 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1219 emit clipItemSelected(clip);
1220 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1223 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1225 QString index = effect.attribute("kdenlive_ix");
1226 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1227 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1228 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1231 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1233 clip->deleteEffect(index);
1234 emit clipItemSelected(clip);
1238 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1240 QList<QGraphicsItem *> itemList = group->childItems();
1241 QUndoCommand *effectCommand = new QUndoCommand();
1243 QDomNode namenode = effect.elementsByTagName("name").item(0);
1244 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1245 else effectName = i18n("effect");
1246 effectCommand->setText(i18n("Add %1", effectName));
1248 for (int i = 0; i < itemList.count(); i++) {
1249 if (itemList.at(i)->type() == AVWIDGET) {
1250 ClipItem *item = (ClipItem *)itemList.at(i);
1251 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1252 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1255 if (item->isItemLocked()) {
1258 item->initEffect(effect);
1259 if (effect.attribute("tag") == "ladspa") {
1260 QString ladpsaFile = m_document->getLadspaFile();
1261 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1262 effect.setAttribute("src", ladpsaFile);
1264 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1269 m_commandStack->push(effectCommand);
1270 m_document->setModified(true);
1271 } else delete effectCommand;
1274 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1276 QList<QGraphicsItem *> itemList;
1277 QUndoCommand *effectCommand = new QUndoCommand();
1279 QDomNode namenode = effect.elementsByTagName("name").item(0);
1280 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1281 else effectName = i18n("effect");
1282 effectCommand->setText(i18n("Add %1", effectName));
1284 if (track == -1) itemList = scene()->selectedItems();
1285 if (itemList.isEmpty()) {
1286 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1287 if (clip) itemList.append(clip);
1288 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1290 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1291 for (int i = 0; i < itemList.count(); i++) {
1292 if (itemList.at(i)->type() == AVWIDGET) {
1293 ClipItem *item = (ClipItem *)itemList.at(i);
1294 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1295 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1298 if (item->isItemLocked()) {
1301 item->initEffect(effect);
1302 if (effect.attribute("tag") == "ladspa") {
1303 QString ladpsaFile = m_document->getLadspaFile();
1304 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1305 effect.setAttribute("src", ladpsaFile);
1307 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1312 m_commandStack->push(effectCommand);
1313 m_document->setModified(true);
1314 } else delete effectCommand;
1317 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1319 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1320 m_commandStack->push(command);
1321 m_document->setModified(true);
1324 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1326 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1328 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1329 if (effect.attribute("tag") == "ladspa") {
1330 // Update the ladspa affect file
1331 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1333 // check if we are trying to reset a keyframe effect
1334 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1335 clip->initEffect(effect);
1336 clip->setEffectAt(ix, effect);
1337 effectParams = clip->getEffectArgs(effect);
1339 if (effectParams.paramValue("disabled") == "1") {
1340 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1341 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1342 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1343 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1344 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1346 clip->setEffectAt(ix, effect);
1347 if (ix == clip->selectedEffectIndex()) {
1348 clip->setSelectedEffect(ix);
1349 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1351 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1352 // A fade effect was modified, update the clip
1353 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1354 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1355 clip->setFadeIn(pos);
1357 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1358 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1359 clip->setFadeOut(pos);
1363 m_document->setModified(true);
1366 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1368 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1370 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1371 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1372 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1373 clip->setEffectAt(oldPos - 1, act);
1374 clip->setEffectAt(newPos - 1, before);
1375 emit clipItemSelected(clip, newPos - 1);
1377 m_document->setModified(true);
1380 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1382 QDomElement effect = clip->effectAt(effectPos);
1383 QDomElement oldEffect = effect.cloneNode().toElement();
1384 effect.setAttribute("disabled", disable);
1385 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1386 m_commandStack->push(command);
1387 m_document->setModified(true);
1390 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1392 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1393 m_commandStack->push(command);
1394 m_document->setModified(true);
1397 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1399 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1400 m_commandStack->push(command);
1403 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1407 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1408 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1409 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1410 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);
1411 m_blockRefresh = false;
1414 if (item->parentItem()) {
1415 // Item is part of a group, reset group
1416 resetSelectionGroup();
1418 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1420 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1421 int cutPos = (int) cutTime.frames(m_document->fps());
1423 double speed = item->speed();
1424 newPos.startPos = cutTime;
1425 newPos.endPos = info.endPos;
1426 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1427 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1428 newPos.track = info.track;
1429 ClipItem *dup = item->clone(newPos);
1430 // remove unwanted effects (fade in) from 2nd part of cutted clip
1431 int ix = dup->hasEffect(QString(), "fadein");
1433 QDomElement oldeffect = item->effectAt(ix);
1434 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1436 ix = dup->hasEffect(QString(), "fade_from_black");
1438 QDomElement oldeffect = item->effectAt(ix);
1439 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1441 item->resizeEnd(cutPos, false);
1442 scene()->addItem(dup);
1443 if (item->checkKeyFrames()) slotRefreshEffects(item);
1444 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1445 item->baseClip()->addReference();
1446 m_document->updateClip(item->baseClip()->getId());
1447 m_document->setModified(true);
1448 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);
1449 kDebug() << "// CUTTING CLIP dONE";
1453 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1454 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1455 if (!item || !dup || item == dup) {
1456 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1457 m_blockRefresh = false;
1460 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1461 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1465 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1466 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1467 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1468 //deleteClip(dup->info());
1471 if (dup->isSelected()) emit clipItemSelected(NULL);
1472 dup->baseClip()->removeReference();
1473 m_document->updateClip(dup->baseClip()->getId());
1474 scene()->removeItem(dup);
1477 ItemInfo clipinfo = item->info();
1478 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1479 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1481 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1482 m_document->setModified(true);
1484 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1487 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1490 void CustomTrackView::slotEnableRefresh()
1492 m_blockRefresh = false;
1495 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1497 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1498 if (itemList.count() == 1) {
1499 if (itemList.at(0)->type() == AVWIDGET) {
1500 ClipItem *item = (ClipItem *) itemList.at(0);
1502 info.track = item->track();
1503 ClipItem *transitionClip = NULL;
1504 const int transitiontrack = getPreviousVideoTrack(info.track);
1505 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1506 if (pos < item->startPos() + item->duration() / 2) {
1507 // add transition to clip start
1508 info.startPos = item->startPos();
1509 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1510 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1511 info.endPos = transitionClip->endPos();
1512 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1513 // Check there is no other transition at that place
1514 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1515 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1516 QList<QGraphicsItem *> selection = m_scene->items(r);
1517 bool transitionAccepted = true;
1518 for (int i = 0; i < selection.count(); i++) {
1519 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1520 Transition *tr = static_cast <Transition *>(selection.at(i));
1521 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1522 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1523 } else transitionAccepted = false;
1526 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1527 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1530 // add transition to clip end
1531 info.endPos = item->endPos();
1532 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1533 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1534 info.startPos = transitionClip->startPos();
1535 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1536 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1538 // Check there is no other transition at that place
1539 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1540 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1541 QList<QGraphicsItem *> selection = m_scene->items(r);
1542 bool transitionAccepted = true;
1543 for (int i = 0; i < selection.count(); i++) {
1544 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1545 Transition *tr = static_cast <Transition *>(selection.at(i));
1546 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1547 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1548 } else transitionAccepted = false;
1551 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1552 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1555 } else for (int i = 0; i < itemList.count(); i++) {
1556 if (itemList.at(i)->type() == AVWIDGET) {
1557 ClipItem *item = (ClipItem *) itemList.at(i);
1559 info.startPos = item->startPos();
1560 info.endPos = info.startPos + GenTime(65, m_document->fps());
1561 info.track = item->track();
1563 // Check there is no other transition at that place
1564 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1565 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1566 QList<QGraphicsItem *> selection = m_scene->items(r);
1567 bool transitionAccepted = true;
1568 for (int i = 0; i < selection.count(); i++) {
1569 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1570 Transition *tr = static_cast <Transition *>(selection.at(i));
1571 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1572 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1573 } else transitionAccepted = false;
1576 int transitiontrack = getPreviousVideoTrack(info.track);
1577 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1578 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1583 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1585 if (transitionInfo.startPos >= transitionInfo.endPos) {
1586 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1589 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1590 m_commandStack->push(command);
1591 m_document->setModified(true);
1594 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1596 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1597 //kDebug() << "---- ADDING transition " << params.attribute("value");
1598 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1599 scene()->addItem(tr);
1600 m_document->setModified(true);
1602 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1607 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1609 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1611 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1614 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1615 if (m_dragItem == item) m_dragItem = NULL;
1617 emit transitionItemSelected(NULL);
1618 m_document->setModified(true);
1621 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1623 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1624 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1625 m_commandStack->push(command);
1626 m_document->setModified(true);
1629 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1631 Transition *item = getTransitionItemAt(pos, track);
1633 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1636 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);
1637 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1638 item->setTransitionParameters(transition);
1639 if (updateTransitionWidget) emit transitionItemSelected(item, true);
1640 m_document->setModified(true);
1643 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1645 event->setDropAction(Qt::IgnoreAction);
1646 const QPointF pos = mapToScene(event->pos());
1647 if (m_selectionGroup && m_clipDrag) {
1648 m_selectionGroup->setPos(pos.x(), pos.y());
1649 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1650 event->setDropAction(Qt::MoveAction);
1651 event->acceptProposedAction();
1653 QGraphicsView::dragMoveEvent(event);
1657 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1659 if (m_selectionGroup && m_clipDrag) {
1660 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1662 scene()->destroyItemGroup(m_selectionGroup);
1663 m_selectionGroup = NULL;
1664 } else QGraphicsView::dragLeaveEvent(event);
1667 void CustomTrackView::dropEvent(QDropEvent * event)
1669 if (m_selectionGroup && m_clipDrag) {
1670 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1671 resetSelectionGroup();
1672 m_scene->clearSelection();
1673 bool hasVideoClip = false;
1674 for (int i = 0; i < items.count(); i++) {
1675 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1676 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1677 if (items.count() == 1) {
1678 updateClipTypeActions(item);
1680 updateClipTypeActions(NULL);
1682 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false);
1683 m_commandStack->push(command);
1684 item->baseClip()->addReference();
1685 m_document->updateClip(item->baseClip()->getId());
1686 ItemInfo info = item->info();
1688 int tracknumber = m_document->tracksCount() - info.track - 1;
1689 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1690 if (isLocked) item->setItemLocked(true);
1692 if (item->baseClip()->isTransparent()) {
1693 // add transparency transition
1694 int endTrack = getPreviousVideoTrack(info.track);
1695 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
1696 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) {
1697 scene()->addItem(tr);
1699 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1703 info.track = m_document->tracksCount() - item->track();
1704 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1705 item->setSelected(true);
1707 m_document->setModified(true);
1708 m_changeSpeedAction->setEnabled(hasVideoClip);
1709 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1710 groupSelectedItems(true);
1711 } else QGraphicsView::dropEvent(event);
1716 QStringList CustomTrackView::mimeTypes() const
1718 QStringList qstrList;
1719 // list of accepted mime types for drop
1720 qstrList.append("text/plain");
1721 qstrList.append("kdenlive/producerslist");
1722 qstrList.append("kdenlive/clip");
1726 Qt::DropActions CustomTrackView::supportedDropActions() const
1728 // returns what actions are supported when dropping
1729 return Qt::MoveAction;
1732 void CustomTrackView::setDuration(int duration)
1734 int diff = qAbs(duration - sceneRect().width());
1735 if (diff * matrix().m11() > -50) {
1736 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1737 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1739 m_projectDuration = duration;
1742 int CustomTrackView::duration() const
1744 return m_projectDuration;
1747 void CustomTrackView::addTrack(TrackInfo type, int ix)
1749 if (ix == -1 || ix == m_document->tracksCount()) {
1750 m_document->insertTrack(ix, type);
1751 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1753 m_document->insertTrack(m_document->tracksCount() - ix, type);
1754 // insert track in MLT playlist
1755 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1757 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1758 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1759 QList<QGraphicsItem *> selection = m_scene->items(r);
1760 resetSelectionGroup();
1762 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1763 scene()->addItem(m_selectionGroup);
1764 for (int i = 0; i < selection.count(); i++) {
1765 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1766 m_selectionGroup->addToGroup(selection.at(i));
1767 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1769 // Move graphic items
1770 m_selectionGroup->translate(0, m_tracksHeight);
1772 // adjust track number
1773 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1774 for (int i = 0; i < children.count(); i++) {
1775 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1777 ItemInfo clipinfo = item->info();
1778 if (item->type() == AVWIDGET) {
1779 ClipItem *clip = static_cast <ClipItem *>(item);
1780 // We add a move clip command so that we get the correct producer for new track number
1781 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1782 Mlt::Producer *prod;
1783 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1784 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1785 else prod = clip->baseClip()->producer(clipinfo.track);
1786 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1787 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1789 } else if (item->type() == TRANSITIONWIDGET) {
1790 Transition *tr = static_cast <Transition *>(item);
1791 int track = tr->transitionEndTrack();
1793 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1797 resetSelectionGroup(false);
1800 int maxHeight = m_tracksHeight * m_document->tracksCount();
1801 for (int i = 0; i < m_guides.count(); i++) {
1802 QLineF l = m_guides.at(i)->line();
1803 l.setP2(QPointF(l.x2(), maxHeight));
1804 m_guides.at(i)->setLine(l);
1806 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1807 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1808 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1809 viewport()->update();
1810 //setFixedHeight(50 * m_tracksCount);
1813 void CustomTrackView::removeTrack(int ix)
1815 // Delete track in MLT playlist
1816 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1817 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1819 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1820 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1821 QList<QGraphicsItem *> selection = m_scene->items(r);
1823 resetSelectionGroup();
1825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1826 scene()->addItem(m_selectionGroup);
1827 for (int i = 0; i < selection.count(); i++) {
1828 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1829 m_selectionGroup->addToGroup(selection.at(i));
1830 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1833 // Move graphic items
1834 qreal ydiff = 0 - (int) m_tracksHeight;
1835 m_selectionGroup->translate(0, ydiff);
1837 // adjust track number
1838 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1839 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1840 for (int i = 0; i < children.count(); i++) {
1841 if (children.at(i)->type() == AVWIDGET) {
1842 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1844 ItemInfo clipinfo = clip->info();
1845 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1846 // We add a move clip command so that we get the correct producer for new track number
1847 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1848 Mlt::Producer *prod;
1849 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1850 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1851 else prod = clip->baseClip()->producer(clipinfo.track);
1852 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1854 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1855 Transition *tr = static_cast <Transition *>(children.at(i));
1857 int track = tr->transitionEndTrack();
1859 ItemInfo clipinfo = tr->info();
1860 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1864 resetSelectionGroup(false);
1866 int maxHeight = m_tracksHeight * m_document->tracksCount();
1867 for (int i = 0; i < m_guides.count(); i++) {
1868 QLineF l = m_guides.at(i)->line();
1869 l.setP2(QPointF(l.x2(), maxHeight));
1870 m_guides.at(i)->setLine(l);
1872 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1873 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1874 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1875 viewport()->update();
1878 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1880 int tracknumber = m_document->tracksCount() - ix;
1881 m_document->setTrackType(tracknumber - 1, type);
1882 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1883 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1884 viewport()->update();
1888 void CustomTrackView::slotSwitchTrackAudio(int ix)
1890 /*for (int i = 0; i < m_document->tracksCount(); i++)
1891 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1892 int tracknumber = m_document->tracksCount() - ix - 1;
1893 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1894 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1895 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1896 m_document->setModified(true);
1899 void CustomTrackView::slotSwitchTrackLock(int ix)
1901 int tracknumber = m_document->tracksCount() - ix - 1;
1902 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1903 m_commandStack->push(command);
1907 void CustomTrackView::lockTrack(int ix, bool lock)
1909 int tracknumber = m_document->tracksCount() - ix - 1;
1910 m_document->switchTrackLock(tracknumber, lock);
1911 emit doTrackLock(ix, lock);
1912 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1914 for (int i = 0; i < selection.count(); i++) {
1915 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1916 if (selection.at(i)->isSelected()) {
1917 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1918 else emit transitionItemSelected(NULL);
1920 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1922 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1923 viewport()->update();
1924 m_document->setModified(true);
1927 void CustomTrackView::slotSwitchTrackVideo(int ix)
1929 int tracknumber = m_document->tracksCount() - ix;
1930 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1931 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1932 m_document->setModified(true);
1935 void CustomTrackView::slotRemoveSpace()
1939 if (m_menuPosition.isNull()) {
1940 pos = GenTime(cursorPos(), m_document->fps());
1942 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1945 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1946 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1948 ClipItem *item = getClipItemAt(pos, track);
1950 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);
1953 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1954 //kDebug() << "// GOT LENGT; " << length;
1956 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);
1960 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1961 QList<QGraphicsItem *> items = m_scene->items(r);
1963 QList<ItemInfo> clipsToMove;
1964 QList<ItemInfo> transitionsToMove;
1966 for (int i = 0; i < items.count(); i++) {
1967 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1968 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1969 ItemInfo info = item->info();
1970 if (item->type() == AVWIDGET) {
1971 clipsToMove.append(info);
1972 } else if (item->type() == TRANSITIONWIDGET) {
1973 transitionsToMove.append(info);
1978 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
1979 m_commandStack->push(command);
1982 void CustomTrackView::slotInsertSpace()
1986 if (m_menuPosition.isNull()) {
1987 pos = GenTime(cursorPos(), m_document->fps());
1989 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1990 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
1992 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
1993 if (d.exec() != QDialog::Accepted) return;
1994 GenTime spaceDuration = d.selectedDuration();
1995 track = d.selectedTrack();
1996 ClipItem *item = getClipItemAt(pos, track);
1997 if (item) pos = item->startPos();
2000 int maxh = sceneRect().height();
2002 minh = track * m_tracksHeight + m_tracksHeight / 2;
2003 maxh = m_tracksHeight / 2 - 1;
2006 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2007 QList<QGraphicsItem *> items = m_scene->items(r);
2009 QList<ItemInfo> clipsToMove;
2010 QList<ItemInfo> transitionsToMove;
2012 for (int i = 0; i < items.count(); i++) {
2013 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2014 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2015 ItemInfo info = item->info();
2016 if (item->type() == AVWIDGET) {
2017 clipsToMove.append(info);
2018 } else if (item->type() == TRANSITIONWIDGET) {
2019 transitionsToMove.append(info);
2024 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2025 m_commandStack->push(command);
2028 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2030 int diff = duration.frames(m_document->fps());
2031 resetSelectionGroup();
2032 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2033 scene()->addItem(m_selectionGroup);
2035 Transition *transition;
2037 // Create lists with start pos for each track
2038 QMap <int, int> trackClipStartList;
2039 QMap <int, int> trackTransitionStartList;
2041 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2042 trackClipStartList[i] = -1;
2043 trackTransitionStartList[i] = -1;
2046 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2047 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2049 if (clip->parentItem()) {
2050 m_selectionGroup->addToGroup(clip->parentItem());
2051 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2053 m_selectionGroup->addToGroup(clip);
2054 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2056 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))
2057 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2058 } 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);
2060 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2061 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2063 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2064 m_selectionGroup->addToGroup(transition);
2065 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))
2066 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2067 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2068 } 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);
2070 m_selectionGroup->translate(diff, 0);
2072 // update items coordinates
2073 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2074 for (int i = 0; i < itemList.count(); i++) {
2075 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2076 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2077 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2078 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2079 for (int j = 0; j < children.count(); j++) {
2080 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2084 resetSelectionGroup(false);
2085 if (track != -1) track = m_document->tracksCount() - track;
2086 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2089 void CustomTrackView::deleteClip(const QString &clipId)
2091 resetSelectionGroup();
2092 QList<QGraphicsItem *> itemList = items();
2093 QUndoCommand *deleteCommand = new QUndoCommand();
2094 deleteCommand->setText(i18n("Delete timeline clips"));
2096 for (int i = 0; i < itemList.count(); i++) {
2097 if (itemList.at(i)->type() == AVWIDGET) {
2098 ClipItem *item = (ClipItem *)itemList.at(i);
2099 if (item->clipProducer() == clipId) {
2101 if (item->parentItem()) {
2102 // Clip is in a group, destroy the group
2103 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2105 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2109 if (count == 0) delete deleteCommand;
2110 else m_commandStack->push(deleteCommand);
2113 void CustomTrackView::setCursorPos(int pos, bool seek)
2115 if (pos == m_cursorPos) return;
2116 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2118 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2119 else if (m_autoScroll) checkScrolling();
2120 m_cursorLine->setPos(m_cursorPos, 0);
2123 void CustomTrackView::updateCursorPos()
2125 m_cursorLine->setPos(m_cursorPos, 0);
2128 int CustomTrackView::cursorPos()
2130 return (int)(m_cursorPos);
2133 void CustomTrackView::moveCursorPos(int delta)
2135 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2136 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2137 m_cursorPos += delta;
2138 m_cursorLine->setPos(m_cursorPos, 0);
2139 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2142 void CustomTrackView::initCursorPos(int pos)
2144 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2146 m_cursorLine->setPos(pos, 0);
2150 void CustomTrackView::checkScrolling()
2152 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2155 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2157 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2158 QGraphicsView::mouseReleaseEvent(event);
2159 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2160 if (event->button() == Qt::MidButton) {
2163 setDragMode(QGraphicsView::NoDrag);
2164 if (m_operationMode == MOVEGUIDE) {
2165 setCursor(Qt::ArrowCursor);
2166 m_operationMode = NONE;
2167 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2168 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2169 if (newPos != m_dragGuide->position()) {
2170 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2171 m_commandStack->push(command);
2172 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2177 } else if (m_operationMode == SPACER) {
2179 if (event->modifiers() != Qt::ControlModifier) {
2180 // We are moving all tracks
2182 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2183 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2184 if (timeOffset != GenTime()) {
2185 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2187 QList<ItemInfo> clipsToMove;
2188 QList<ItemInfo> transitionsToMove;
2190 // Create lists with start pos for each track
2191 QMap <int, int> trackClipStartList;
2192 QMap <int, int> trackTransitionStartList;
2194 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2195 trackClipStartList[i] = -1;
2196 trackTransitionStartList[i] = -1;
2199 int max = items.count();
2200 for (int i = 0; i < max; i++) {
2201 if (items.at(i)->type() == GROUPWIDGET)
2202 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2205 for (int i = 0; i < items.count(); i++) {
2206 if (items.at(i)->type() == AVWIDGET) {
2207 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2208 ItemInfo info = item->info();
2209 clipsToMove.append(info);
2211 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2212 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2213 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2214 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2215 ItemInfo info = item->info();
2216 transitionsToMove.append(info);
2218 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2219 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2223 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2224 m_commandStack->push(command);
2225 if (track != -1) track = m_document->tracksCount() - track;
2226 kDebug() << "SPACER TRACK:" << track;
2227 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2229 resetSelectionGroup(false);
2230 m_operationMode = NONE;
2231 } else if (m_operationMode == RUBBERSELECTION) {
2232 kDebug() << "// END RUBBER SELECT";
2233 resetSelectionGroup();
2234 groupSelectedItems();
2235 m_operationMode = NONE;
2238 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2239 emit transitionItemSelected(NULL);
2243 if (m_dragItem) info = m_dragItem->info();
2245 if (m_operationMode == MOVE) {
2246 setCursor(Qt::OpenHandCursor);
2248 if (m_dragItem->parentItem() == 0) {
2249 // we are moving one clip, easy
2250 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2251 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2252 Mlt::Producer *prod;
2253 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2254 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2255 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2256 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);
2258 int tracknumber = m_document->tracksCount() - item->track() - 1;
2259 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2260 if (isLocked) item->setItemLocked(true);
2262 QUndoCommand *moveCommand = new QUndoCommand();
2263 moveCommand->setText(i18n("Move clip"));
2264 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2265 // Also move automatic transitions (on lower track)
2266 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2267 if (tr && tr->isAutomatic()) {
2268 ItemInfo trInfo = tr->info();
2269 ItemInfo newTrInfo = trInfo;
2270 newTrInfo.track = info.track;
2271 newTrInfo.startPos = m_dragItem->startPos();
2272 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2273 // transition end should stay the same
2275 // transition end should be adjusted to clip
2276 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2278 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2280 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2281 // Check if there is a transition at clip end
2282 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2283 if (tr && tr->isAutomatic()) {
2284 ItemInfo trInfo = tr->info();
2285 ItemInfo newTrInfo = trInfo;
2286 newTrInfo.track = info.track;
2287 newTrInfo.endPos = m_dragItem->endPos();
2288 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2289 // transition start should stay the same
2291 // transition start should be moved
2292 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2294 if (newTrInfo.startPos < newTrInfo.endPos)
2295 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2298 // Also move automatic transitions (on upper track)
2299 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2300 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2301 ItemInfo trInfo = tr->info();
2302 ItemInfo newTrInfo = trInfo;
2303 newTrInfo.startPos = m_dragItem->startPos();
2304 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2305 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2306 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2307 // transition end should be adjusted to clip on upper track
2308 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2310 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2313 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2314 // Check if there is a transition at clip end
2315 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2316 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2317 ItemInfo trInfo = tr->info();
2318 ItemInfo newTrInfo = trInfo;
2319 newTrInfo.endPos = m_dragItem->endPos();
2320 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2321 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2322 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2323 // transition start should be moved
2324 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2326 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2330 m_commandStack->push(moveCommand);
2332 // undo last move and emit error message
2333 bool snap = KdenliveSettings::snaptopoints();
2334 KdenliveSettings::setSnaptopoints(false);
2335 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2336 KdenliveSettings::setSnaptopoints(snap);
2337 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2339 m_document->setModified(true);
2341 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2342 Transition *transition = static_cast <Transition *>(m_dragItem);
2343 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)) {
2344 // Moving transition failed, revert to previous position
2345 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2346 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2348 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2349 m_commandStack->push(command);
2350 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2354 // Moving several clips. We need to delete them and readd them to new position,
2355 // or they might overlap each other during the move
2356 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2357 QList<QGraphicsItem *> items = group->childItems();
2359 QList<ItemInfo> clipsToMove;
2360 QList<ItemInfo> transitionsToMove;
2362 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2363 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2364 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2365 if (timeOffset != GenTime() || trackOffset != 0) {
2366 // remove items in MLT playlist
2369 int max = items.count();
2370 for (int i = 0; i < max; i++) {
2371 if (items.at(i)->type() == GROUPWIDGET) {
2372 items += items.at(i)->childItems();
2376 for (int i = 0; i < items.count(); i++) {
2377 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2378 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2379 ItemInfo info = item->info();
2380 if (item->type() == AVWIDGET) {
2381 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2382 // error, clip cannot be removed from playlist
2383 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2385 clipsToMove.append(info);
2388 transitionsToMove.append(info);
2389 Transition *tr = static_cast <Transition*>(item);
2390 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2394 for (int i = 0; i < items.count(); i++) {
2395 // re-add items in correct place
2396 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2397 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2399 ItemInfo info = item->info();
2400 int tracknumber = m_document->tracksCount() - info.track - 1;
2401 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2403 group->removeFromGroup(item);
2404 item->setItemLocked(true);
2407 if (item->type() == AVWIDGET) {
2408 ClipItem *clip = static_cast <ClipItem*>(item);
2409 info.track = m_document->tracksCount() - info.track;
2410 Mlt::Producer *prod;
2411 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2412 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2413 else prod = clip->baseClip()->producer(info.track);
2414 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2415 for (int i = 0; i < clip->effectsCount(); i++) {
2416 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2419 Transition *tr = static_cast <Transition*>(item);
2420 int newTrack = tr->transitionEndTrack();
2421 if (!tr->forcedTrack()) {
2422 newTrack = getPreviousVideoTrack(info.track);
2424 tr->updateTransitionEndTrack(newTrack);
2425 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2429 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2430 m_commandStack->push(move);
2432 //QPointF top = group->sceneBoundingRect().topLeft();
2433 //QPointF oldpos = m_selectionGroup->scenePos();
2434 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2435 //group->setPos(top);
2436 //TODO: get rid of the 3 lines below
2437 if (m_selectionGroup) {
2438 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2439 m_selectionGroupInfo.track = m_selectionGroup->track();
2441 m_document->setModified(true);
2445 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2447 if (m_dragItem->type() == AVWIDGET) {
2448 ItemInfo resizeinfo = m_dragItemInfo;
2449 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2450 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2452 QUndoCommand *resizeCommand = new QUndoCommand();
2453 resizeCommand->setText(i18n("Resize clip"));
2455 // Check if there is an automatic transition on that clip (lower track)
2456 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2457 if (transition && transition->isAutomatic()) {
2458 ItemInfo trInfo = transition->info();
2459 ItemInfo newTrInfo = trInfo;
2460 newTrInfo.startPos = m_dragItem->startPos();
2461 if (newTrInfo.startPos < newTrInfo.endPos)
2462 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2464 // Check if there is an automatic transition on that clip (upper track)
2465 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2466 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2467 ItemInfo trInfo = transition->info();
2468 ItemInfo newTrInfo = trInfo;
2469 newTrInfo.startPos = m_dragItem->startPos();
2470 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2471 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2472 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2475 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2476 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2477 m_commandStack->push(resizeCommand);
2479 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2480 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2482 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2483 Transition *transition = static_cast <Transition *>(m_dragItem);
2484 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)) {
2485 // Cannot resize transition
2486 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2487 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2489 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2490 m_commandStack->push(command);
2494 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2495 // Item was resized, rebuild group;
2496 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2497 QList <QGraphicsItem *> children = group->childItems();
2498 m_document->clipManager()->removeGroup(group);
2499 scene()->destroyItemGroup(group);
2500 for (int i = 0; i < children.count(); i++) {
2501 children.at(i)->setSelected(true);
2503 groupSelectedItems(false, true);
2505 //m_document->renderer()->doRefresh();
2506 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2508 if (m_dragItem->type() == AVWIDGET) {
2509 ItemInfo resizeinfo = info;
2510 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2511 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2513 QUndoCommand *resizeCommand = new QUndoCommand();
2514 resizeCommand->setText(i18n("Resize clip"));
2516 // Check if there is an automatic transition on that clip (lower track)
2517 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2518 if (tr && tr->isAutomatic()) {
2519 ItemInfo trInfo = tr->info();
2520 ItemInfo newTrInfo = trInfo;
2521 newTrInfo.endPos = m_dragItem->endPos();
2522 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2525 // Check if there is an automatic transition on that clip (upper track)
2526 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2527 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2528 ItemInfo trInfo = tr->info();
2529 ItemInfo newTrInfo = trInfo;
2530 newTrInfo.endPos = m_dragItem->endPos();
2531 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2532 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2533 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2537 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2538 m_commandStack->push(resizeCommand);
2539 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2541 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2542 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2544 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2545 Transition *transition = static_cast <Transition *>(m_dragItem);
2546 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)) {
2547 // Cannot resize transition
2548 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2549 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2551 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2552 m_commandStack->push(command);
2555 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2556 // Item was resized, rebuild group;
2557 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2558 QList <QGraphicsItem *> children = group->childItems();
2559 m_document->clipManager()->removeGroup(group);
2560 scene()->destroyItemGroup(group);
2561 for (int i = 0; i < children.count(); i++) {
2562 children.at(i)->setSelected(true);
2564 groupSelectedItems(false, true);
2566 //m_document->renderer()->doRefresh();
2567 } else if (m_operationMode == FADEIN) {
2568 // resize fade in effect
2569 ClipItem * item = (ClipItem *) m_dragItem;
2570 int ix = item->hasEffect("volume", "fadein");
2572 QDomElement oldeffect = item->effectAt(ix);
2573 int start = item->cropStart().frames(m_document->fps());
2574 int end = item->fadeIn();
2576 slotDeleteEffect(item, oldeffect);
2579 QDomElement effect = oldeffect.cloneNode().toElement();
2580 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2581 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2582 slotUpdateClipEffect(item, effect, oldeffect, ix);
2583 emit clipItemSelected(item, ix);
2585 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2586 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2587 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2588 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2590 ix = item->hasEffect("volume", "fade_from_black");
2592 QDomElement oldeffect = item->effectAt(ix);
2593 int start = item->cropStart().frames(m_document->fps());
2594 int end = item->fadeIn();
2596 slotDeleteEffect(item, oldeffect);
2599 QDomElement effect = oldeffect.cloneNode().toElement();
2600 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2601 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2602 slotUpdateClipEffect(item, effect, oldeffect, ix);
2603 emit clipItemSelected(item, ix);
2606 } else if (m_operationMode == FADEOUT) {
2607 // resize fade in effect
2608 ClipItem * item = (ClipItem *) m_dragItem;
2609 int ix = item->hasEffect("volume", "fadeout");
2611 QDomElement oldeffect = item->effectAt(ix);
2612 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2613 int start = item->fadeOut();
2615 slotDeleteEffect(item, oldeffect);
2617 start = end - start;
2618 QDomElement effect = oldeffect.cloneNode().toElement();
2619 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2620 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2621 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2622 slotUpdateClipEffect(item, effect, oldeffect, ix);
2623 emit clipItemSelected(item, ix);
2625 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2626 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2627 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2628 EffectsList::setParameter(effect, "out", QString::number(0));
2629 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2631 ix = item->hasEffect("brightness", "fade_to_black");
2633 QDomElement oldeffect = item->effectAt(ix);
2634 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2635 int start = item->fadeOut();
2637 slotDeleteEffect(item, oldeffect);
2639 start = end - start;
2640 QDomElement effect = oldeffect.cloneNode().toElement();
2641 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2642 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2643 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2644 slotUpdateClipEffect(item, effect, oldeffect, ix);
2645 emit clipItemSelected(item, ix);
2648 } else if (m_operationMode == KEYFRAME) {
2649 // update the MLT effect
2650 ClipItem * item = (ClipItem *) m_dragItem;
2651 QString previous = item->keyframes(item->selectedEffectIndex());
2652 item->updateKeyframeEffect();
2653 QString next = item->keyframes(item->selectedEffectIndex());
2654 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2655 m_commandStack->push(command);
2656 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2659 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) ? static_cast <Transition *>(m_dragItem) : NULL);
2660 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2661 m_operationMode = NONE;
2664 void CustomTrackView::deleteClip(ItemInfo info)
2666 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2668 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2669 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2672 if (item->isSelected()) emit clipItemSelected(NULL);
2673 item->baseClip()->removeReference();
2674 m_document->updateClip(item->baseClip()->getId());
2676 if (item->baseClip()->isTransparent()) {
2677 // also remove automatic transition
2678 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2679 if (tr && tr->isAutomatic()) {
2680 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2681 scene()->removeItem(tr);
2685 scene()->removeItem(item);
2686 if (m_dragItem == item) m_dragItem = NULL;
2688 m_document->setModified(true);
2689 m_document->renderer()->doRefresh();
2692 void CustomTrackView::deleteSelectedClips()
2694 resetSelectionGroup();
2695 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2696 if (itemList.count() == 0) {
2697 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2700 scene()->clearSelection();
2701 QUndoCommand *deleteSelected = new QUndoCommand();
2702 deleteSelected->setText(i18n("Delete selected items"));
2703 bool resetGroup = false;
2705 // expand & destroy groups
2706 for (int i = 0; i < itemList.count(); i++) {
2707 if (itemList.at(i)->type() == GROUPWIDGET) {
2708 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2709 itemList += children;
2710 QList <ItemInfo> clipInfos;
2711 QList <ItemInfo> transitionInfos;
2712 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2713 for (int j = 0; j < children.count(); j++) {
2714 if (children.at(j)->type() == AVWIDGET) {
2715 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2716 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2717 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2718 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2719 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2722 if (clipInfos.count() > 0) {
2723 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2729 for (int i = 0; i < itemList.count(); i++) {
2730 if (itemList.at(i)->type() == AVWIDGET) {
2731 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2732 if (item->parentItem()) resetGroup = true;
2733 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2734 emit clipItemSelected(NULL);
2735 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2736 Transition *item = static_cast <Transition *>(itemList.at(i));
2737 if (item->parentItem()) resetGroup = true;
2739 info.startPos = item->startPos();
2740 info.endPos = item->endPos();
2741 info.track = item->track();
2742 new AddTransitionCommand(this, info, item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2743 emit transitionItemSelected(NULL);
2747 m_commandStack->push(deleteSelected);
2750 void CustomTrackView::changeClipSpeed()
2752 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2753 if (itemList.count() == 0) {
2754 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2757 QUndoCommand *changeSelected = new QUndoCommand();
2758 changeSelected->setText("Edit clip speed");
2762 for (int i = 0; i < itemList.count(); i++) {
2763 if (itemList.at(i)->type() == AVWIDGET) {
2764 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2765 ItemInfo info = item->info();
2766 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2768 double speed = (double) percent / 100.0;
2769 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2771 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2775 if (count > 0) m_commandStack->push(changeSelected);
2776 else delete changeSelected;
2779 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2781 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2782 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2784 kDebug() << "ERROR: Cannot find clip for speed change";
2785 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2788 info.track = m_document->tracksCount() - item->track();
2789 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2791 item->setSpeed(speed);
2792 item->updateRectGeometry();
2793 if (item->cropDuration().frames(m_document->fps()) > endPos)
2794 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2795 m_document->setModified(true);
2796 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2799 void CustomTrackView::cutSelectedClips()
2801 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2802 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2803 for (int i = 0; i < itemList.count(); i++) {
2804 if (itemList.at(i)->type() == AVWIDGET) {
2805 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2806 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2807 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2808 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2809 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2810 m_commandStack->push(command);
2816 void CustomTrackView::groupClips(bool group)
2818 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2819 QList <ItemInfo> clipInfos;
2820 QList <ItemInfo> transitionInfos;
2821 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2824 int max = itemList.count();
2825 for (int i = 0; i < max; i++) {
2826 if (itemList.at(i)->type() == GROUPWIDGET) {
2827 itemList += itemList.at(i)->childItems();
2831 for (int i = 0; i < itemList.count(); i++) {
2832 if (itemList.at(i)->type() == AVWIDGET) {
2833 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2834 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2835 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2836 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2837 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2840 if (clipInfos.count() > 0) {
2841 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2842 m_commandStack->push(command);
2846 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2848 resetSelectionGroup();
2849 m_scene->clearSelection();
2851 for (int i = 0; i < clipInfos.count(); i++) {
2852 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2853 if (clip == NULL) continue;
2854 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2855 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2856 m_document->clipManager()->removeGroup(grp);
2857 scene()->destroyItemGroup(grp);
2859 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2861 for (int i = 0; i < transitionInfos.count(); i++) {
2862 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2863 if (tr == NULL) continue;
2864 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2865 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2866 m_document->clipManager()->removeGroup(grp);
2867 scene()->destroyItemGroup(grp);
2869 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2871 m_document->setModified(true);
2875 QList <QGraphicsItemGroup *> groups;
2876 for (int i = 0; i < clipInfos.count(); i++) {
2877 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2879 clip->setSelected(true);
2882 for (int i = 0; i < transitionInfos.count(); i++) {
2883 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2885 clip->setSelected(true);
2889 groupSelectedItems(false, true);
2890 m_document->setModified(true);
2893 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2895 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2896 if (baseclip == NULL) {
2897 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2900 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2901 item->setEffectList(effects);
2902 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2903 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2904 scene()->addItem(item);
2906 int tracknumber = m_document->tracksCount() - info.track - 1;
2907 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2908 if (isLocked) item->setItemLocked(true);
2910 if (item->baseClip()->isTransparent()) {
2911 // add transparency transition
2912 int endTrack = getPreviousVideoTrack(info.track);
2913 Transition *tr = new Transition(info, endTrack, m_document->fps(), MainWindow::transitions.getEffectByTag("composite", "composite"), true);
2914 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML())) scene()->addItem(tr);
2916 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2922 baseclip->addReference();
2923 m_document->updateClip(baseclip->getId());
2924 info.track = m_document->tracksCount() - info.track;
2925 Mlt::Producer *prod;
2926 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2927 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2928 else prod = baseclip->producer(info.track);
2929 m_document->renderer()->mltInsertClip(info, xml, prod);
2930 for (int i = 0; i < item->effectsCount(); i++) {
2931 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2933 m_document->setModified(true);
2934 m_document->renderer()->doRefresh();
2937 void CustomTrackView::slotUpdateClip(const QString &clipId)
2939 QList<QGraphicsItem *> list = scene()->items();
2940 ClipItem *clip = NULL;
2941 for (int i = 0; i < list.size(); ++i) {
2942 if (list.at(i)->type() == AVWIDGET) {
2943 clip = static_cast <ClipItem *>(list.at(i));
2944 if (clip->clipProducer() == clipId) {
2945 clip->refreshClip(true);
2946 ItemInfo info = clip->info();
2947 info.track = m_document->tracksCount() - clip->track();
2948 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2954 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2956 int framepos = (int)(pos.frames(m_document->fps()));
2957 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2958 ClipItem *clip = NULL;
2959 for (int i = 0; i < list.size(); i++) {
2960 if (list.at(i)->type() == AVWIDGET) {
2961 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2962 if (test->endPos() == pos) clip = test;
2969 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2971 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2972 ClipItem *clip = NULL;
2973 for (int i = 0; i < list.size(); i++) {
2974 if (list.at(i)->type() == AVWIDGET) {
2975 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2976 if (test->startPos() == pos) clip = test;
2983 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
2985 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
2986 ClipItem *clip = NULL;
2987 for (int i = 0; i < list.size(); i++) {
2988 if (list.at(i)->type() == AVWIDGET) {
2989 clip = static_cast <ClipItem *>(list.at(i));
2996 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
2998 int framepos = (int)(pos.frames(m_document->fps()));
2999 return getClipItemAt(framepos, track);
3002 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3004 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3005 Transition *clip = NULL;
3006 for (int i = 0; i < list.size(); i++) {
3007 if (list.at(i)->type() == TRANSITIONWIDGET) {
3008 clip = static_cast <Transition *>(list.at(i));
3015 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3017 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3020 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3022 int framepos = (int)(pos.frames(m_document->fps()));
3023 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3024 Transition *clip = NULL;
3025 for (int i = 0; i < list.size(); i++) {
3026 if (list.at(i)->type() == TRANSITIONWIDGET) {
3027 Transition *test = static_cast <Transition *>(list.at(i));
3028 if (test->endPos() == pos) clip = test;
3035 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3037 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3038 Transition *clip = NULL;
3039 for (int i = 0; i < list.size(); ++i) {
3040 if (list.at(i)->type() == TRANSITIONWIDGET) {
3041 Transition *test = static_cast <Transition *>(list.at(i));
3042 if (test->startPos() == pos) clip = test;
3049 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3051 if (m_selectionGroup) resetSelectionGroup(false);
3052 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3054 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);
3055 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3058 Mlt::Producer *prod;
3059 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3060 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3061 else prod = item->baseClip()->producer(end.track);
3063 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);
3065 bool snap = KdenliveSettings::snaptopoints();
3066 KdenliveSettings::setSnaptopoints(false);
3067 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3069 int tracknumber = m_document->tracksCount() - end.track - 1;
3070 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3071 m_scene->clearSelection();
3072 if (isLocked) item->setItemLocked(true);
3074 if (item->isItemLocked()) item->setItemLocked(false);
3075 item->setSelected(true);
3077 if (item->baseClip()->isTransparent()) {
3078 // Also move automatic transition
3079 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3080 if (tr && tr->isAutomatic()) {
3081 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3082 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);
3083 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3086 KdenliveSettings::setSnaptopoints(snap);
3087 m_document->setModified(true);
3089 // undo last move and emit error message
3090 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3092 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3095 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3098 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3099 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3100 resetSelectionGroup();
3101 m_scene->clearSelection();
3103 for (int i = 0; i < startClip.count(); i++) {
3105 startClip[i].startPos = startClip.at(i).startPos - offset;
3106 startClip[i].track = startClip.at(i).track - trackOffset;
3108 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3109 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3111 clip->setItemLocked(false);
3112 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3113 else clip->setSelected(true);
3114 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3115 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3117 for (int i = 0; i < startTransition.count(); i++) {
3119 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3120 startTransition[i].track = startTransition.at(i).track - trackOffset;
3122 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3124 tr->setItemLocked(false);
3125 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3126 else tr->setSelected(true);
3127 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());
3128 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3130 groupSelectedItems(true);
3131 if (m_selectionGroup) {
3132 bool snap = KdenliveSettings::snaptopoints();
3133 KdenliveSettings::setSnaptopoints(false);
3135 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3137 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3139 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3141 int max = children.count();
3142 for (int i = 0; i < max; i++) {
3143 if (children.at(i)->type() == GROUPWIDGET) {
3144 children += children.at(i)->childItems();
3147 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3149 for (int i = 0; i < children.count(); i++) {
3150 // re-add items in correct place
3151 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3152 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3154 ItemInfo info = item->info();
3155 int tracknumber = m_document->tracksCount() - info.track - 1;
3156 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3157 if (isLocked) item->setItemLocked(true);
3158 else if (item->isItemLocked()) item->setItemLocked(false);
3160 if (item->type() == AVWIDGET) {
3161 ClipItem *clip = static_cast <ClipItem*>(item);
3162 info.track = m_document->tracksCount() - info.track;
3163 Mlt::Producer *prod;
3164 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3165 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3166 else prod = clip->baseClip()->producer(info.track);
3167 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3168 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3169 } else if (item->type() == TRANSITIONWIDGET) {
3170 Transition *tr = static_cast <Transition*>(item);
3171 int newTrack = tr->transitionEndTrack();
3172 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3173 if (!tr->forcedTrack()) {
3174 newTrack += trackOffset;
3175 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3177 tr->updateTransitionEndTrack(newTrack);
3178 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3179 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3182 KdenliveSettings::setSnaptopoints(snap);
3183 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3186 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3188 Transition *item = getTransitionItemAt(start.startPos, start.track);
3190 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);
3191 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3194 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3195 bool snap = KdenliveSettings::snaptopoints();
3196 KdenliveSettings::setSnaptopoints(false);
3197 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3198 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3199 // Transition was moved
3200 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3201 } else if (end.endPos == start.endPos) {
3202 // Transition start resize
3203 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3204 } else if (end.startPos == start.startPos) {
3205 // Transition end resize;
3206 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3209 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3210 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3211 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3213 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3214 KdenliveSettings::setSnaptopoints(snap);
3215 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3216 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);
3217 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3220 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3222 bool resizeClipStart = true;
3223 if (start.startPos == end.startPos) resizeClipStart = false;
3224 /*if (resizeClipStart) offset = 1;
3226 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3228 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);
3229 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3232 if (item->parentItem()) {
3233 // Item is part of a group, reset group
3234 resetSelectionGroup();
3236 bool snap = KdenliveSettings::snaptopoints();
3237 KdenliveSettings::setSnaptopoints(false);
3238 if (resizeClipStart && start.startPos != end.startPos) {
3239 ItemInfo clipinfo = item->info();
3240 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3241 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3243 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3244 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3245 updateClipFade(item);
3246 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3247 } else if (!resizeClipStart) {
3248 ItemInfo clipinfo = item->info();
3249 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3250 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3252 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3253 updateClipFade(item, true);
3254 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3256 if (end.cropStart != start.cropStart) {
3257 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3258 ItemInfo clipinfo = end;
3259 clipinfo.track = m_document->tracksCount() - end.track;
3260 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3262 item->setCropStart(end.cropStart);
3263 item->resetThumbs();
3266 m_document->renderer()->doRefresh();
3267 KdenliveSettings::setSnaptopoints(snap);
3270 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3272 if (!updateFadeOut) {
3273 int end = item->fadeIn();
3275 // there is a fade in effect
3276 int effectPos = item->hasEffect("volume", "fadein");
3277 if (effectPos != -1) {
3278 QDomElement oldeffect = item->effectAt(effectPos);
3279 int start = item->cropStart().frames(m_document->fps());
3280 int max = item->cropDuration().frames(m_document->fps());
3282 item->setFadeIn(max);
3283 end = item->fadeIn();
3286 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3287 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3288 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3289 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3290 // if fade effect is displayed, update the effect edit widget with new clip duration
3291 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3293 effectPos = item->hasEffect("brightness", "fade_from_black");
3294 if (effectPos != -1) {
3295 QDomElement oldeffect = item->effectAt(effectPos);
3296 int start = item->cropStart().frames(m_document->fps());
3297 int max = item->cropDuration().frames(m_document->fps());
3299 item->setFadeIn(max);
3300 end = item->fadeIn();
3303 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3304 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3305 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3306 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3307 // if fade effect is displayed, update the effect edit widget with new clip duration
3308 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3312 int start = item->fadeOut();
3314 // there is a fade in effect
3315 int effectPos = item->hasEffect("volume", "fadeout");
3316 if (effectPos != -1) {
3317 QDomElement oldeffect = item->effectAt(effectPos);
3318 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3319 int max = item->cropDuration().frames(m_document->fps());
3321 item->setFadeOut(max);
3322 start = item->fadeOut();
3324 start = end - start;
3325 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3326 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3327 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3328 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3329 // if fade effect is displayed, update the effect edit widget with new clip duration
3330 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3332 effectPos = item->hasEffect("brightness", "fade_to_black");
3333 if (effectPos != -1) {
3334 QDomElement oldeffect = item->effectAt(effectPos);
3335 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3336 int max = item->cropDuration().frames(m_document->fps());
3338 item->setFadeOut(max);
3339 start = item->fadeOut();
3341 start = end - start;
3342 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3343 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3344 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3345 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3346 // if fade effect is displayed, update the effect edit widget with new clip duration
3347 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3353 double CustomTrackView::getSnapPointForPos(double pos)
3355 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3358 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3360 QList <GenTime> snaps;
3361 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3362 QList<QGraphicsItem *> itemList = items();
3363 for (int i = 0; i < itemList.count(); i++) {
3364 if (itemList.at(i) == selected) continue;
3365 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3366 if (itemList.at(i)->type() == AVWIDGET) {
3367 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3368 GenTime start = item->startPos();
3369 GenTime end = item->endPos();
3370 snaps.append(start);
3372 if (!offsetList.isEmpty()) {
3373 for (int j = 0; j < offsetList.size(); j++) {
3374 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3375 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3379 QList < GenTime > markers = item->snapMarkers();
3380 for (int j = 0; j < markers.size(); ++j) {
3381 GenTime t = markers.at(j);
3383 if (!offsetList.isEmpty()) {
3384 for (int k = 0; k < offsetList.size(); k++) {
3385 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3389 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3390 Transition *transition = static_cast <Transition*>(itemList.at(i));
3391 GenTime start = transition->startPos();
3392 GenTime end = transition->endPos();
3393 snaps.append(start);
3395 if (!offsetList.isEmpty()) {
3396 for (int j = 0; j < offsetList.size(); j++) {
3397 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3398 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3404 // add cursor position
3405 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3407 if (!offsetList.isEmpty()) {
3408 for (int j = 0; j < offsetList.size(); j++) {
3409 snaps.append(pos - offsetList.at(j));
3414 for (int i = 0; i < m_guides.count(); i++) {
3415 snaps.append(m_guides.at(i)->position());
3416 if (!offsetList.isEmpty()) {
3417 for (int j = 0; j < offsetList.size(); j++) {
3418 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3424 m_scene->setSnapList(snaps);
3425 //for (int i = 0; i < m_snapPoints.size(); ++i)
3426 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3429 void CustomTrackView::slotSeekToPreviousSnap()
3431 updateSnapPoints(NULL);
3432 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3433 setCursorPos((int) res.frames(m_document->fps()));
3437 void CustomTrackView::slotSeekToNextSnap()
3439 updateSnapPoints(NULL);
3440 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3441 setCursorPos((int) res.frames(m_document->fps()));
3445 void CustomTrackView::clipStart()
3447 ClipItem *item = getMainActiveClip();
3449 setCursorPos((int) item->startPos().frames(m_document->fps()));
3454 void CustomTrackView::clipEnd()
3456 ClipItem *item = getMainActiveClip();
3458 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3463 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3465 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3466 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3467 m_commandStack->push(command);
3470 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3472 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3473 m_commandStack->push(command);
3476 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3478 DocClipBase *base = m_document->clipManager()->getClipById(id);
3479 QList <CommentedTime> markers = base->commentedSnapMarkers();
3481 if (markers.isEmpty()) {
3482 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3485 QUndoCommand *deleteMarkers = new QUndoCommand();
3486 deleteMarkers->setText("Delete clip markers");
3488 for (int i = 0; i < markers.size(); i++) {
3489 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3491 m_commandStack->push(deleteMarkers);
3494 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3496 DocClipBase *base = m_document->clipManager()->getClipById(id);
3497 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3498 else base->deleteSnapMarker(pos);
3499 m_document->setModified(true);
3500 viewport()->update();
3503 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3505 return (*g1).position() < (*g2).position();
3508 int CustomTrackView::hasGuide(int pos, int offset)
3510 for (int i = 0; i < m_guides.count(); i++) {
3511 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3512 if (qAbs(guidePos - pos) <= offset) return guidePos;
3513 else if (guidePos > pos) return -1;
3518 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3520 if (oldPos > GenTime() && pos > GenTime()) {
3522 for (int i = 0; i < m_guides.count(); i++) {
3523 if (m_guides.at(i)->position() == oldPos) {
3524 Guide *item = m_guides.at(i);
3525 item->updateGuide(pos, comment);
3529 } else if (pos > GenTime()) addGuide(pos, comment);
3533 for (int i = 0; i < m_guides.count(); i++) {
3534 if (m_guides.at(i)->position() == oldPos) {
3535 delete m_guides.takeAt(i);
3540 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3542 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3543 m_document->syncGuides(m_guides);
3546 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3548 for (int i = 0; i < m_guides.count(); i++) {
3549 if (m_guides.at(i)->position() == pos) {
3550 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3554 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3555 scene()->addItem(g);
3557 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3558 m_document->syncGuides(m_guides);
3562 void CustomTrackView::slotAddGuide()
3564 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3565 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3566 if (d.exec() != QDialog::Accepted) return;
3567 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3568 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3569 m_commandStack->push(command);
3573 void CustomTrackView::slotEditGuide(int guidePos)
3576 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3577 else pos = GenTime(guidePos, m_document->fps());
3579 for (int i = 0; i < m_guides.count(); i++) {
3580 if (m_guides.at(i)->position() == pos) {
3581 slotEditGuide(m_guides.at(i)->info());
3586 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3589 void CustomTrackView::slotEditGuide(CommentedTime guide)
3591 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3592 if (d.exec() == QDialog::Accepted) {
3593 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3594 m_commandStack->push(command);
3599 void CustomTrackView::slotEditTimeLineGuide()
3601 if (m_dragGuide == NULL) return;
3602 CommentedTime guide = m_dragGuide->info();
3603 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3604 if (d.exec() == QDialog::Accepted) {
3605 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3606 m_commandStack->push(command);
3610 void CustomTrackView::slotDeleteGuide(int guidePos)
3613 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3614 else pos = GenTime(guidePos, m_document->fps());
3616 for (int i = 0; i < m_guides.count(); i++) {
3617 if (m_guides.at(i)->position() == pos) {
3618 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3619 m_commandStack->push(command);
3624 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3628 void CustomTrackView::slotDeleteTimeLineGuide()
3630 if (m_dragGuide == NULL) return;
3631 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3632 m_commandStack->push(command);
3636 void CustomTrackView::slotDeleteAllGuides()
3638 QUndoCommand *deleteAll = new QUndoCommand();
3639 deleteAll->setText("Delete all guides");
3640 for (int i = 0; i < m_guides.count(); i++) {
3641 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3643 m_commandStack->push(deleteAll);
3646 void CustomTrackView::setTool(PROJECTTOOL tool)
3651 void CustomTrackView::setScale(double scaleFactor)
3654 matrix = matrix.scale(scaleFactor, 1);
3655 m_scene->setScale(scaleFactor);
3656 //scale(scaleFactor, 1);
3657 m_animationTimer->stop();
3663 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3665 int diff = sceneRect().width() - m_projectDuration;
3666 if (diff * matrix.m11() < 50) {
3667 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3668 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3671 centerOn(QPointF(cursorPos(), m_tracksHeight));
3672 //verticalScrollBar()->setValue(vert);*/
3675 void CustomTrackView::slotRefreshGuides()
3677 if (KdenliveSettings::showmarkers()) {
3678 kDebug() << "// refresh GUIDES";
3679 for (int i = 0; i < m_guides.count(); i++) {
3680 m_guides.at(i)->update();
3685 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3688 r.setWidth(r.width() + 1);
3689 painter->setClipRect(r);
3690 painter->drawLine(r.left(), 0, r.right(), 0);
3691 uint max = m_document->tracksCount();
3692 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3693 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3694 QColor audioColor = palette().alternateBase().color();
3695 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3696 for (uint i = 0; i < max;i++) {
3697 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));
3698 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));
3699 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3701 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3702 if (height() > lowerLimit)
3703 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3706 bool CustomTrackView::findString(const QString &text)
3709 for (int i = 0; i < m_searchPoints.size(); ++i) {
3710 marker = m_searchPoints.at(i).comment();
3711 if (marker.contains(text, Qt::CaseInsensitive)) {
3712 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3713 int vert = verticalScrollBar()->value();
3714 int hor = cursorPos();
3715 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3723 bool CustomTrackView::findNextString(const QString &text)
3726 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3727 marker = m_searchPoints.at(i).comment();
3728 if (marker.contains(text, Qt::CaseInsensitive)) {
3729 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3730 int vert = verticalScrollBar()->value();
3731 int hor = cursorPos();
3732 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3741 void CustomTrackView::initSearchStrings()
3743 m_searchPoints.clear();
3744 QList<QGraphicsItem *> itemList = items();
3745 for (int i = 0; i < itemList.count(); i++) {
3746 // parse all clip names
3747 if (itemList.at(i)->type() == AVWIDGET) {
3748 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3749 GenTime start = item->startPos();
3750 CommentedTime t(start, item->clipName());
3751 m_searchPoints.append(t);
3752 // add all clip markers
3753 QList < CommentedTime > markers = item->commentedSnapMarkers();
3754 m_searchPoints += markers;
3759 for (int i = 0; i < m_guides.count(); i++) {
3760 m_searchPoints.append(m_guides.at(i)->info());
3763 qSort(m_searchPoints);
3766 void CustomTrackView::clearSearchStrings()
3768 m_searchPoints.clear();
3772 void CustomTrackView::copyClip()
3774 qDeleteAll(m_copiedItems);
3775 m_copiedItems.clear();
3776 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3777 if (itemList.count() == 0) {
3778 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3781 for (int i = 0; i < itemList.count(); i++) {
3782 if (itemList.at(i)->type() == AVWIDGET) {
3783 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3784 m_copiedItems.append(dup->clone(dup->info()));
3785 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3786 Transition *dup = static_cast <Transition *>(itemList.at(i));
3787 m_copiedItems.append(dup->clone());
3792 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3794 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));
3795 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3796 for (int i = 0; i < collisions.count(); i++) {
3797 if (collisions.at(i)->type() == type) return false;
3802 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3804 for (int i = 0; i < items.count(); i++) {
3805 ItemInfo info = items.at(i)->info();
3806 info.startPos += offset;
3807 info.endPos += offset;
3808 info.track += trackOffset;
3809 if (!canBePastedTo(info, items.at(i)->type())) return false;
3814 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3816 QPainterPath movePath;
3817 movePath.moveTo(0, 0);
3819 for (int i = 0; i < items.count(); i++) {
3820 ItemInfo info = items.at(i)->info();
3821 info.startPos = info.startPos + offset;
3822 info.endPos = info.endPos + offset;
3823 info.track = info.track + trackOffset;
3824 if (info.startPos < GenTime()) {
3825 // No clip should go below 0
3828 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));
3829 movePath.addRect(rect);
3831 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3832 for (int i = 0; i < collisions.count(); i++) {
3833 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3834 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3841 void CustomTrackView::pasteClip()
3843 if (m_copiedItems.count() == 0) {
3844 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3848 if (m_menuPosition.isNull()) {
3849 position = mapFromGlobal(QCursor::pos());
3850 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3851 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3854 } else position = m_menuPosition;
3855 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3856 int track = (int)(position.y() / m_tracksHeight);
3857 ItemInfo first = m_copiedItems.at(0)->info();
3859 GenTime offset = pos - first.startPos;
3860 int trackOffset = track - first.track;
3862 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3863 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3866 QUndoCommand *pasteClips = new QUndoCommand();
3867 pasteClips->setText("Paste clips");
3869 for (int i = 0; i < m_copiedItems.count(); i++) {
3870 // parse all clip names
3871 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3872 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3874 info.startPos = clip->startPos() + offset;
3875 info.endPos = clip->endPos() + offset;
3876 info.cropStart = clip->cropStart();
3877 info.track = clip->track() + trackOffset;
3878 if (canBePastedTo(info, AVWIDGET)) {
3879 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3880 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3881 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3882 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3884 info.startPos = tr->startPos() + offset;
3885 info.endPos = tr->endPos() + offset;
3886 info.track = tr->track() + trackOffset;
3887 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3888 if (info.startPos >= info.endPos) {
3889 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3890 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3891 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3894 m_commandStack->push(pasteClips);
3897 void CustomTrackView::pasteClipEffects()
3899 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3900 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3903 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3904 EffectsList effects = clip->effectList();
3906 QUndoCommand *paste = new QUndoCommand();
3907 paste->setText("Paste effects");
3909 QList<QGraphicsItem *> clips = scene()->selectedItems();
3910 for (int i = 0; i < clips.count(); ++i) {
3911 if (clips.at(i)->type() == AVWIDGET) {
3912 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3913 for (int i = 0; i < clip->effectsCount(); i++) {
3914 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3918 m_commandStack->push(paste);
3922 ClipItem *CustomTrackView::getClipUnderCursor() const
3924 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3925 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3926 for (int i = 0; i < collisions.count(); i++) {
3927 if (collisions.at(i)->type() == AVWIDGET) {
3928 return static_cast < ClipItem *>(collisions.at(i));
3934 ClipItem *CustomTrackView::getMainActiveClip() const
3936 QList<QGraphicsItem *> clips = scene()->selectedItems();
3937 if (clips.isEmpty()) {
3938 return getClipUnderCursor();
3940 ClipItem *item = NULL;
3941 for (int i = 0; i < clips.count(); ++i) {
3942 if (clips.at(i)->type() == AVWIDGET)
3943 item = static_cast < ClipItem *>(clips.at(i));
3944 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3946 if (item) return item;
3951 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3953 QList<QGraphicsItem *> clips = scene()->selectedItems();
3954 if (clips.isEmpty()) {
3955 return getClipUnderCursor();
3958 // remove all items in the list that are not clips
3959 for (int i = 0; i < clips.count();) {
3960 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3963 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3964 for (int i = 0; i < clips.count(); ++i) {
3965 if (clips.at(i)->type() == AVWIDGET) {
3966 item = static_cast < ClipItem *>(clips.at(i));
3967 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3975 void CustomTrackView::setInPoint()
3977 ClipItem *clip = getActiveClipUnderCursor(true);
3979 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3982 ItemInfo startInfo = clip->info();
3983 ItemInfo endInfo = startInfo;
3984 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
3985 if (endInfo.startPos >= startInfo.endPos) {
3986 // Check for invalid resize
3987 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3989 } else if (endInfo.startPos < startInfo.startPos) {
3990 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
3991 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
3992 emit displayMessage(i18n("Invalid action"), ErrorMessage);
3996 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
3997 m_commandStack->push(command);
4000 void CustomTrackView::setOutPoint()
4002 ClipItem *clip = getActiveClipUnderCursor(true);
4004 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4007 ItemInfo startInfo = clip->info();
4008 ItemInfo endInfo = clip->info();
4009 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4010 if (endInfo.endPos <= startInfo.startPos) {
4011 // Check for invalid resize
4012 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4014 } else if (endInfo.endPos > startInfo.endPos) {
4015 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4016 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4017 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4024 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4025 m_commandStack->push(command);
4028 void CustomTrackView::slotUpdateAllThumbs()
4030 QList<QGraphicsItem *> itemList = items();
4031 //if (itemList.isEmpty()) return;
4033 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4034 for (int i = 0; i < itemList.count(); i++) {
4035 if (itemList.at(i)->type() == AVWIDGET) {
4036 item = static_cast <ClipItem *>(itemList.at(i));
4037 if (item->clipType() != COLOR) {
4038 // Check if we have a cached thumbnail
4039 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4040 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4041 if (QFile::exists(thumb)) {
4043 item->slotSetStartThumb(pix);
4044 item->slotSetEndThumb(pix);
4047 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4048 QString endThumb = startThumb;
4049 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4050 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4051 if (QFile::exists(startThumb)) {
4052 QPixmap pix(startThumb);
4053 item->slotSetStartThumb(pix);
4055 if (QFile::exists(endThumb)) {
4056 QPixmap pix(endThumb);
4057 item->slotSetEndThumb(pix);
4061 item->refreshClip(false);
4062 qApp->processEvents();
4065 viewport()->update();
4068 void CustomTrackView::saveThumbnails()
4070 QList<QGraphicsItem *> itemList = items();
4072 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4073 for (int i = 0; i < itemList.count(); i++) {
4074 if (itemList.at(i)->type() == AVWIDGET) {
4075 item = static_cast <ClipItem *>(itemList.at(i));
4076 if (item->clipType() != COLOR) {
4077 // Check if we have a cached thumbnail
4078 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4079 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4080 if (!QFile::exists(thumb)) {
4081 QPixmap pix(item->startThumb());
4085 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4086 QString endThumb = startThumb;
4087 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4088 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4089 if (!QFile::exists(startThumb)) {
4090 QPixmap pix(item->startThumb());
4091 pix.save(startThumb);
4093 if (!QFile::exists(endThumb)) {
4094 QPixmap pix(item->endThumb());
4104 void CustomTrackView::slotInsertTrack(int ix)
4106 kDebug() << "// INSERTING TRK: " << ix;
4107 QDialog d(parentWidget());
4108 Ui::AddTrack_UI view;
4110 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4111 view.track_nb->setValue(ix);
4112 d.setWindowTitle(i18n("Insert Track"));
4114 if (d.exec() == QDialog::Accepted) {
4115 ix = view.track_nb->value();
4116 if (view.before_select->currentIndex() == 1) {
4120 if (view.video_track->isChecked()) {
4121 info.type = VIDEOTRACK;
4122 info.isMute = false;
4123 info.isBlind = false;
4124 info.isLocked = false;
4126 info.type = AUDIOTRACK;
4127 info.isMute = false;
4128 info.isBlind = true;
4129 info.isLocked = false;
4131 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4132 m_commandStack->push(addTrack);
4133 m_document->setModified(true);
4137 void CustomTrackView::slotDeleteTrack(int ix)
4140 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4142 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4143 deleteTimelineTrack(ix, info);
4144 m_document->setModified(true);
4145 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4146 m_commandStack->push(command);*/
4150 void CustomTrackView::slotChangeTrack(int ix)
4152 QDialog d(parentWidget());
4153 Ui::AddTrack_UI view;
4155 view.label->setText(i18n("Change track"));
4156 view.before_select->setHidden(true);
4157 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4158 view.track_nb->setValue(ix);
4159 d.setWindowTitle(i18n("Change Track Type"));
4161 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4162 view.video_track->setChecked(true);
4164 view.audio_track->setChecked(true);
4166 if (d.exec() == QDialog::Accepted) {
4168 info.isLocked = false;
4169 info.isMute = false;
4170 ix = view.track_nb->value();
4172 if (view.video_track->isChecked()) {
4173 info.type = VIDEOTRACK;
4174 info.isBlind = false;
4176 info.type = AUDIOTRACK;
4177 info.isBlind = true;
4179 changeTimelineTrack(ix, info);
4180 m_document->setModified(true);
4185 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4187 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4188 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4189 QList<QGraphicsItem *> selection = m_scene->items(r);
4190 QUndoCommand *deleteTrack = new QUndoCommand();
4191 deleteTrack->setText("Delete track");
4193 // Delete all clips in selected track
4194 for (int i = 0; i < selection.count(); i++) {
4195 if (selection.at(i)->type() == AVWIDGET) {
4196 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4197 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4198 m_scene->removeItem(item);
4201 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4202 Transition *item = static_cast <Transition *>(selection.at(i));
4203 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4204 m_scene->removeItem(item);
4210 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4211 m_commandStack->push(deleteTrack);
4214 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4216 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4217 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4218 m_commandStack->push(changeTrack);
4221 void CustomTrackView::autoTransition()
4223 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4224 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4225 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4228 Transition *tr = static_cast <Transition*>(itemList.at(0));
4229 tr->setAutomatic(!tr->isAutomatic());
4230 QDomElement transition = tr->toXML();
4231 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);
4235 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4238 QDomNodeList params = effect.elementsByTagName("parameter");
4239 for (int i = 0; i < params.count(); i++) {
4240 QDomElement e = params.item(i).toElement();
4241 if (!e.isNull() && e.attribute("type") == "constant") {
4242 if (e.hasAttribute("factor")) {
4243 double factor = e.attribute("factor").toDouble();
4244 double value = e.attribute("value").toDouble();
4245 value = value / factor;
4246 result.append(QString::number(value));
4247 } else result.append(e.attribute("value"));
4253 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4255 QList<QGraphicsItem *> list = scene()->items();
4256 ClipItem *clip = NULL;
4257 for (int i = 0; i < list.size(); ++i) {
4258 if (list.at(i)->type() == AVWIDGET) {
4259 clip = static_cast <ClipItem *>(list.at(i));
4260 if (clip->clipProducer() == id) {
4261 clip->setClipName(name);
4265 viewport()->update();
4268 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4270 minimum = GenTime();
4271 maximum = GenTime();
4272 QList<QGraphicsItem *> selection;
4273 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4274 selection.removeAll(item);
4275 for (int i = 0; i < selection.count(); i++) {
4276 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4277 if (clip && clip->type() == AVWIDGET) {
4278 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4279 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4284 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4286 minimum = GenTime();
4287 maximum = GenTime();
4288 QList<QGraphicsItem *> selection;
4289 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4290 selection.removeAll(item);
4291 for (int i = 0; i < selection.count(); i++) {
4292 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4293 if (clip && clip->type() == TRANSITIONWIDGET) {
4294 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4295 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4301 void CustomTrackView::loadGroups(const QDomNodeList groups)
4303 for (int i = 0; i < groups.count(); i++) {
4304 QDomNodeList children = groups.at(i).childNodes();
4305 scene()->clearSelection();
4306 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4307 QDomNode n = children.item(nodeindex);
4308 QDomElement elem = n.toElement();
4309 int pos = elem.attribute("position").toInt();
4310 int track = elem.attribute("track").toInt();
4311 if (elem.tagName() == "clipitem") {
4312 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4313 if (clip) clip->setSelected(true);
4315 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4316 if (clip) clip->setSelected(true);
4319 groupSelectedItems(false, true);
4323 void CustomTrackView::splitAudio()
4325 resetSelectionGroup();
4326 QList<QGraphicsItem *> selection = scene()->selectedItems();
4327 if (selection.isEmpty()) {
4328 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4331 QUndoCommand *splitCommand = new QUndoCommand();
4332 splitCommand->setText(i18n("Split audio"));
4333 for (int i = 0; i < selection.count(); i++) {
4334 if (selection.at(i)->type() == AVWIDGET) {
4335 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4336 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4337 if (clip->parentItem()) {
4338 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4340 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4345 m_commandStack->push(splitCommand);
4348 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4350 ClipItem *clip = getClipItemAt(pos, track);
4352 kDebug() << "// Cannot find clip to split!!!";
4356 int start = pos.frames(m_document->fps());
4357 int freetrack = m_document->tracksCount() - track - 1;
4358 for (; freetrack > 0; freetrack--) {
4359 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4360 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4361 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4362 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4363 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4368 kDebug() << "GOT TRK: " << track;
4369 if (freetrack == 0) {
4370 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4373 info.startPos = clip->startPos();
4374 info.endPos = clip->endPos();
4375 info.cropStart = clip->cropStart();
4376 info.track = m_document->tracksCount() - freetrack;
4377 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4378 scene()->clearSelection();
4379 clip->setSelected(true);
4380 ClipItem *audioClip = getClipItemAt(start, info.track);
4382 clip->setVideoOnly(true);
4383 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4384 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4385 audioClip->setSelected(true);
4386 audioClip->setAudioOnly(true);
4387 groupSelectedItems(false, true);
4391 // unsplit clip: remove audio part and change video part to normal clip
4392 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4393 kDebug() << "//CANNOT FIND CLP GRP";
4396 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4397 QList<QGraphicsItem *> children = grp->childItems();
4398 if (children.count() != 2) {
4399 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4402 for (int i = 0; i < children.count(); i++) {
4403 if (children.at(i) != clip) {
4404 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4405 ItemInfo info = clip->info();
4406 deleteClip(clp->info());
4407 clip->setVideoOnly(false);
4408 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4412 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4413 m_document->clipManager()->removeGroup(grp);
4414 scene()->destroyItemGroup(grp);
4418 void CustomTrackView::setVideoOnly()
4420 resetSelectionGroup();
4421 QList<QGraphicsItem *> selection = scene()->selectedItems();
4422 if (selection.isEmpty()) {
4423 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4426 QUndoCommand *videoCommand = new QUndoCommand();
4427 videoCommand->setText(i18n("Video only"));
4428 for (int i = 0; i < selection.count(); i++) {
4429 if (selection.at(i)->type() == AVWIDGET) {
4430 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4431 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4432 if (clip->parentItem()) {
4433 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4435 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4440 m_commandStack->push(videoCommand);
4443 void CustomTrackView::setAudioOnly()
4445 resetSelectionGroup();
4446 QList<QGraphicsItem *> selection = scene()->selectedItems();
4447 if (selection.isEmpty()) {
4448 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4451 QUndoCommand *videoCommand = new QUndoCommand();
4452 videoCommand->setText(i18n("Audio only"));
4453 for (int i = 0; i < selection.count(); i++) {
4454 if (selection.at(i)->type() == AVWIDGET) {
4455 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4456 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4457 if (clip->parentItem()) {
4458 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4460 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4465 m_commandStack->push(videoCommand);
4468 void CustomTrackView::setAudioAndVideo()
4470 resetSelectionGroup();
4471 QList<QGraphicsItem *> selection = scene()->selectedItems();
4472 if (selection.isEmpty()) {
4473 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4476 QUndoCommand *videoCommand = new QUndoCommand();
4477 videoCommand->setText(i18n("Audio and Video"));
4478 for (int i = 0; i < selection.count(); i++) {
4479 if (selection.at(i)->type() == AVWIDGET) {
4480 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4481 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4482 if (clip->parentItem()) {
4483 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4485 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4490 m_commandStack->push(videoCommand);
4493 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4495 ClipItem *clip = getClipItemAt(pos, track);
4497 kDebug() << "// Cannot find clip to split!!!";
4501 int start = pos.frames(m_document->fps());
4502 clip->setVideoOnly(true);
4503 clip->setAudioOnly(false);
4504 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4505 } else if (audioOnly) {
4506 int start = pos.frames(m_document->fps());
4507 clip->setAudioOnly(true);
4508 clip->setVideoOnly(false);
4509 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4511 int start = pos.frames(m_document->fps());
4512 clip->setAudioOnly(false);
4513 clip->setVideoOnly(false);
4514 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4519 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4521 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4522 m_clipTypeGroup->setEnabled(false);
4524 m_clipTypeGroup->setEnabled(true);
4525 QList <QAction *> actions = m_clipTypeGroup->actions();
4527 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4528 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4529 else lookup = "clip_audio_and_video";
4530 for (int i = 0; i < actions.count(); i++) {
4531 if (actions.at(i)->data().toString() == lookup) {
4532 actions.at(i)->setChecked(true);
4540 #include "customtrackview.moc"