1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_changeSpeedAction(NULL),
102 m_pasteEffectsAction(NULL),
103 m_ungroupAction(NULL),
110 m_blockRefresh(false),
111 m_selectionGroup(NULL)
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 m_animationTimer = new QTimeLine(800);
118 m_animationTimer->setFrameRange(0, 5);
119 m_animationTimer->setUpdateInterval(100);
120 m_animationTimer->setLoopCount(0);
121 m_tipColor = QColor(0, 192, 0, 200);
122 QColor border = QColor(255, 255, 255, 100);
123 m_tipPen.setColor(border);
124 m_tipPen.setWidth(3);
125 setContentsMargins(0, 0, 0, 0);
126 const int maxWidth = m_tracksHeight * m_document->tracksCount();
127 setSceneRect(0, 0, sceneRect().width(), maxWidth);
128 verticalScrollBar()->setMaximum(maxWidth);
129 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
130 m_cursorLine->setZValue(1000);
132 KIcon razorIcon("edit-cut");
133 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
135 KIcon spacerIcon("kdenlive-spacer-tool");
136 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
137 verticalScrollBar()->setTracking(true);
138 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
139 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
140 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
141 m_scrollTimer.setInterval(100);
142 m_scrollTimer.setSingleShot(true);
145 CustomTrackView::~CustomTrackView()
147 qDeleteAll(m_guides);
150 void CustomTrackView::setDocumentModified()
152 m_document->setModified(true);
155 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
157 m_timelineContextMenu = timeline;
158 m_timelineContextClipMenu = clip;
159 m_clipTypeGroup = clipTypeGroup;
160 QList <QAction *> list = m_timelineContextClipMenu->actions();
161 for (int i = 0; i < list.count(); i++) {
162 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
163 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
164 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
167 m_timelineContextTransitionMenu = transition;
168 list = m_timelineContextTransitionMenu->actions();
169 for (int i = 0; i < list.count(); i++) {
170 if (list.at(i)->data().toString() == "auto") {
171 m_autoTransition = list.at(i);
176 m_timelineContextMenu->addSeparator();
177 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
178 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
179 m_timelineContextMenu->addAction(m_deleteGuide);
181 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
182 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
183 m_timelineContextMenu->addAction(m_editGuide);
186 void CustomTrackView::checkAutoScroll()
188 m_autoScroll = KdenliveSettings::autoscroll();
191 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
192 return m_scene->m_tracksList;
195 void CustomTrackView::checkTrackHeight()
197 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
198 m_tracksHeight = KdenliveSettings::trackheight();
199 emit trackHeightChanged();
200 QList<QGraphicsItem *> itemList = items();
202 Transition *transitionitem;
203 bool snap = KdenliveSettings::snaptopoints();
204 KdenliveSettings::setSnaptopoints(false);
205 for (int i = 0; i < itemList.count(); i++) {
206 if (itemList.at(i)->type() == AVWIDGET) {
207 item = (ClipItem*) itemList.at(i);
208 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
209 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
211 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
212 transitionitem = (Transition*) itemList.at(i);
213 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
214 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
217 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
219 for (int i = 0; i < m_guides.count(); i++) {
220 QLineF l = m_guides.at(i)->line();
221 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
222 m_guides.at(i)->setLine(l);
225 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
226 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
227 KdenliveSettings::setSnaptopoints(snap);
231 /** Zoom or move viewport on mousewheel
233 * If mousewheel+Ctrl, zooms in/out on the timeline.
235 * With Ctrl, moves viewport towards end of timeline if down/back,
236 * opposite on up/forward.
238 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
239 void CustomTrackView::wheelEvent(QWheelEvent * e)
241 if (e->modifiers() == Qt::ControlModifier) {
242 if (e->delta() > 0) emit zoomIn();
245 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
246 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
250 int CustomTrackView::getPreviousVideoTrack(int track)
252 track = m_document->tracksCount() - track - 1;
254 for (int i = track; i > -1; i--) {
255 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
261 void CustomTrackView::slotCheckMouseScrolling()
263 if (m_scrollOffset == 0) {
264 m_scrollTimer.stop();
267 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
268 m_scrollTimer.start();
271 void CustomTrackView::slotCheckPositionScrolling()
273 // If mouse is at a border of the view, scroll
274 if (m_moveOpMode != SEEK) return;
275 if (mapFromScene(m_cursorPos, 0).x() < 3) {
276 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
277 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
278 setCursorPos(mapToScene(QPoint(-2, 0)).x());
279 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
280 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
281 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
282 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
289 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
291 int pos = event->x();
292 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
293 emit mousePosition(mappedXPos);
295 if (event->buttons() & Qt::MidButton) return;
296 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
297 QGraphicsView::mouseMoveEvent(event);
302 if (event->buttons() != Qt::NoButton) {
303 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
304 if (m_dragItem && m_tool == SELECTTOOL) {
305 if (m_operationMode == MOVE && move) {
306 QGraphicsView::mouseMoveEvent(event);
307 // If mouse is at a border of the view, scroll
309 m_scrollOffset = -30;
310 m_scrollTimer.start();
311 } else if (viewport()->width() - pos < 10) {
313 m_scrollTimer.start();
314 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
316 } else if (m_operationMode == RESIZESTART && move) {
317 double snappedPos = getSnapPointForPos(mappedXPos);
318 m_document->renderer()->pause();
319 m_dragItem->resizeStart((int)(snappedPos));
320 } else if (m_operationMode == RESIZEEND && move) {
321 double snappedPos = getSnapPointForPos(mappedXPos);
322 m_document->renderer()->pause();
323 m_dragItem->resizeEnd((int)(snappedPos));
324 } else if (m_operationMode == FADEIN && move) {
325 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
326 } else if (m_operationMode == FADEOUT && move) {
327 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
328 } else if (m_operationMode == KEYFRAME && move) {
329 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
330 double pos = mapToScene(event->pos()).toPoint().y();
331 QRectF br = m_dragItem->sceneBoundingRect();
332 double maxh = 100.0 / br.height();
333 pos = (br.bottom() - pos) * maxh;
334 m_dragItem->updateKeyFramePos(keyFramePos, pos);
342 } else if (m_operationMode == MOVEGUIDE) {
347 QGraphicsView::mouseMoveEvent(event);
349 } else if (m_operationMode == SPACER && move) {
351 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
352 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
356 if (m_tool == RAZORTOOL) {
357 setCursor(m_razorCursor);
358 //QGraphicsView::mouseMoveEvent(event);
360 } else if (m_tool == SPACERTOOL) {
361 setCursor(m_spacerCursor);
365 QList<QGraphicsItem *> itemList = items(event->pos());
366 QGraphicsRectItem *item = NULL;
367 OPERATIONTYPE opMode = NONE;
369 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
371 } else for (int i = 0; i < itemList.count(); i++) {
372 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
373 item = (QGraphicsRectItem*) itemList.at(i);
378 if (item && event->buttons() == Qt::NoButton) {
379 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
380 if (m_tool == RAZORTOOL) {
381 // razor tool over a clip, display current frame in monitor
382 if (!m_blockRefresh && item->type() == AVWIDGET) {
383 //TODO: solve crash when showing frame when moving razor over clip
384 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
389 opMode = clip->operationMode(mapToScene(event->pos()));
391 if (opMode == m_moveOpMode) {
392 QGraphicsView::mouseMoveEvent(event);
398 m_animationTimer->stop();
403 m_moveOpMode = opMode;
404 if (opMode == MOVE) {
405 setCursor(Qt::OpenHandCursor);
406 } else if (opMode == RESIZESTART) {
407 setCursor(KCursor("left_side", Qt::SizeHorCursor));
408 if (m_visualTip == NULL) {
409 QRectF rect = clip->sceneBoundingRect();
411 polygon << QPoint(0, rect.height() / 2 - size * 2);
412 polygon << QPoint(size * 2, (int)(rect.height() / 2));
413 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
414 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
416 m_visualTip = new QGraphicsPolygonItem(polygon);
417 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
418 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
419 m_visualTip->setPos(rect.x(), rect.y());
420 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
421 m_visualTip->setZValue(100);
422 m_animation = new QGraphicsItemAnimation;
423 m_animation->setItem(m_visualTip);
424 m_animation->setTimeLine(m_animationTimer);
426 m_animation->setScaleAt(.5, scale, 1);
427 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
429 m_animation->setScaleAt(1, scale, 1);
430 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
431 scene()->addItem(m_visualTip);
432 m_animationTimer->start();
434 } else if (opMode == RESIZEEND) {
435 setCursor(KCursor("right_side", Qt::SizeHorCursor));
436 if (m_visualTip == NULL) {
437 QRectF rect = clip->sceneBoundingRect();
439 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
440 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
441 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
442 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
444 m_visualTip = new QGraphicsPolygonItem(polygon);
445 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
446 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
447 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
448 m_visualTip->setPos(rect.right(), rect.y());
449 m_visualTip->setZValue(100);
450 m_animation = new QGraphicsItemAnimation;
451 m_animation->setItem(m_visualTip);
452 m_animation->setTimeLine(m_animationTimer);
454 m_animation->setScaleAt(.5, scale, 1);
456 m_animation->setScaleAt(1, scale, 1);
457 scene()->addItem(m_visualTip);
458 m_animationTimer->start();
460 } else if (opMode == FADEIN) {
461 if (m_visualTip == NULL) {
462 ClipItem *item = (ClipItem *) clip;
463 QRectF rect = clip->sceneBoundingRect();
464 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
465 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
466 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
467 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
468 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
469 m_visualTip->setZValue(100);
470 m_animation = new QGraphicsItemAnimation;
471 m_animation->setItem(m_visualTip);
472 m_animation->setTimeLine(m_animationTimer);
474 m_animation->setScaleAt(.5, scale, scale);
476 m_animation->setScaleAt(1, scale, scale);
477 scene()->addItem(m_visualTip);
478 m_animationTimer->start();
480 setCursor(Qt::PointingHandCursor);
481 } else if (opMode == FADEOUT) {
482 if (m_visualTip == NULL) {
483 ClipItem *item = (ClipItem *) clip;
484 QRectF rect = clip->sceneBoundingRect();
485 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
486 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
487 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
488 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
489 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
490 m_visualTip->setZValue(100);
491 m_animation = new QGraphicsItemAnimation;
492 m_animation->setItem(m_visualTip);
493 m_animation->setTimeLine(m_animationTimer);
495 m_animation->setScaleAt(.5, scale, scale);
497 m_animation->setScaleAt(1, scale, scale);
498 scene()->addItem(m_visualTip);
499 m_animationTimer->start();
501 setCursor(Qt::PointingHandCursor);
502 } else if (opMode == TRANSITIONSTART) {
503 /*if (m_visualTip == NULL) {
504 QRectF rect = clip->sceneBoundingRect();
505 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
506 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
507 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
508 m_visualTip->setZValue(100);
509 m_animation = new QGraphicsItemAnimation;
510 m_animation->setItem(m_visualTip);
511 m_animation->setTimeLine(m_animationTimer);
512 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
514 m_animation->setScaleAt(.5, scale, scale);
516 m_animation->setScaleAt(1, scale, scale);
517 scene()->addItem(m_visualTip);
518 m_animationTimer->start();
520 setCursor(Qt::PointingHandCursor);
521 } else if (opMode == TRANSITIONEND) {
522 /*if (m_visualTip == NULL) {
523 QRectF rect = clip->sceneBoundingRect();
524 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
525 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
526 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
527 m_visualTip->setZValue(100);
528 m_animation = new QGraphicsItemAnimation;
529 m_animation->setItem(m_visualTip);
530 m_animation->setTimeLine(m_animationTimer);
531 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
533 m_animation->setScaleAt(.5, scale, scale);
535 m_animation->setScaleAt(1, scale, scale);
536 scene()->addItem(m_visualTip);
537 m_animationTimer->start();
539 setCursor(Qt::PointingHandCursor);
540 } else if (opMode == KEYFRAME) {
541 setCursor(Qt::PointingHandCursor);
543 } // no clip under mouse
544 else if (m_tool == RAZORTOOL) {
547 } else if (opMode == MOVEGUIDE) {
548 m_moveOpMode = opMode;
549 setCursor(Qt::SplitHCursor);
553 m_animationTimer->stop();
559 setCursor(Qt::ArrowCursor);
560 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
561 QGraphicsView::mouseMoveEvent(event);
563 setCursorPos(mappedXPos);
564 slotCheckPositionScrolling();
566 } else m_moveOpMode = NONE;
568 QGraphicsView::mouseMoveEvent(event);
572 void CustomTrackView::mousePressEvent(QMouseEvent * event)
574 kDebug() << "mousePressEvent STARTED";
575 setFocus(Qt::MouseFocusReason);
576 m_menuPosition = QPoint();
578 // special cases (middle click button or ctrl / shift click
579 if (event->button() == Qt::MidButton) {
580 m_document->renderer()->switchPlay();
581 m_blockRefresh = false;
582 m_operationMode = NONE;
586 m_blockRefresh = true;
589 bool collision = false;
591 if (m_tool != RAZORTOOL) activateMonitor();
592 else if (m_document->renderer()->playSpeed() != 0.0) {
593 m_document->renderer()->pause();
596 m_clickEvent = event->pos();
598 // check item under mouse
599 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
601 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
602 setDragMode(QGraphicsView::ScrollHandDrag);
603 QGraphicsView::mousePressEvent(event);
604 m_blockRefresh = false;
605 m_operationMode = NONE;
609 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
610 setDragMode(QGraphicsView::RubberBandDrag);
611 if (!(event->modifiers() & Qt::ControlModifier)) {
612 resetSelectionGroup();
613 scene()->clearSelection();
615 QGraphicsView::mousePressEvent(event);
616 m_blockRefresh = false;
617 m_operationMode = RUBBERSELECTION;
621 // if a guide and a clip were pressed, just select the guide
622 for (int i = 0; i < collisionList.count(); ++i) {
623 if (collisionList.at(i)->type() == GUIDEITEM) {
624 // a guide item was pressed
625 m_dragGuide = (Guide *) collisionList.at(i);
626 if (event->button() == Qt::LeftButton) { // move it
627 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
629 m_operationMode = MOVEGUIDE;
630 // deselect all clips so that only the guide will move
631 m_scene->clearSelection();
632 resetSelectionGroup(false);
633 updateSnapPoints(NULL);
634 QGraphicsView::mousePressEvent(event);
636 } else // show context menu
641 // Find first clip, transition or group under mouse (when no guides selected)
643 AbstractGroupItem *dragGroup = NULL;
644 while (!m_dragGuide && ct < collisionList.count()) {
645 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
646 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
647 m_dragItemInfo = m_dragItem->info();
648 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
649 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
650 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
657 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
658 // update transition menu action
659 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
660 m_autoTransition->setEnabled(true);
661 } else m_autoTransition->setEnabled(false);
663 // context menu requested
664 if (event->button() == Qt::RightButton) {
666 if (dragGroup) dragGroup->setSelected(true);
667 else if (!m_dragItem->isSelected()) {
668 resetSelectionGroup(false);
669 m_scene->clearSelection();
670 m_dragItem->setSelected(true);
672 } else if (!m_dragGuide) {
673 // check if there is a guide close to mouse click
674 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
675 for (int i = 0; i < guidesCollisionList.count(); i++) {
676 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
677 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
681 // keep this to support multiple guides context menu in the future (?)
682 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
683 guidesCollisionList.removeAt(0);
685 if (!guidesCollisionList.isEmpty())
686 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
689 m_operationMode = NONE;
690 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
691 m_menuPosition = m_clickEvent;
697 // No item under click
698 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
699 resetSelectionGroup();
700 setCursor(Qt::ArrowCursor);
701 m_scene->clearSelection();
703 emit clipItemSelected(NULL);
704 updateClipTypeActions(NULL);
705 if (m_tool == SPACERTOOL) {
706 QList<QGraphicsItem *> selection;
707 if (event->modifiers() == Qt::ControlModifier) {
708 // Ctrl + click, select all items on track after click position
709 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
710 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
712 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
714 // Select all items on all tracks after click position
715 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
716 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
719 resetSelectionGroup(false);
720 m_scene->clearSelection();
722 for (int i = 0; i < selection.count(); i++) {
723 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
724 selection.at(i)->setSelected(true);
727 groupSelectedItems(true);
728 m_operationMode = SPACER;
729 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
730 kDebug() << "END mousePress EVENT ";
735 if (m_tool == RAZORTOOL && m_dragItem) {
736 if (m_dragItem->type() == TRANSITIONWIDGET) {
737 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
741 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
742 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
747 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
748 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
749 m_document->renderer()->pause();
750 m_commandStack->push(command);
751 m_document->setModified(true);
757 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
759 QList <GenTime> offsetList;
760 QList<QGraphicsItem *> children = dragGroup->childItems();
761 for (int i = 0; i < children.count(); i++) {
762 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
763 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
764 offsetList.append(item->startPos());
765 offsetList.append(item->endPos());
768 if (!offsetList.isEmpty()) {
770 GenTime startOffset = offsetList.takeFirst();
771 QList <GenTime> cleandOffsetList;
772 for (int k = 0; k < offsetList.size(); k++) {
773 GenTime newoffset = offsetList.at(k) - startOffset;
774 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
775 cleandOffsetList.append(newoffset);
778 updateSnapPoints(NULL, cleandOffsetList, true);
782 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
783 else emit clipItemSelected(NULL);
785 bool itemSelected = false;
786 if (m_dragItem->isSelected()) itemSelected = true;
787 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
788 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
789 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
790 resetSelectionGroup();
791 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
793 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
794 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
795 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
797 bool selected = !m_dragItem->isSelected();
798 if (dragGroup) dragGroup->setSelected(selected);
799 else m_dragItem->setSelected(selected);
801 groupSelectedItems();
802 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
803 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
804 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
805 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
808 // If clicked item is selected, allow move
809 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))) QGraphicsView::mousePressEvent(event);
811 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
812 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
814 if (m_operationMode == KEYFRAME) {
815 m_dragItem->updateSelectedKeyFrame();
816 m_blockRefresh = false;
818 } else if (m_operationMode == MOVE) {
819 setCursor(Qt::ClosedHandCursor);
820 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
822 info.startPos = m_dragItem->startPos();
823 info.track = m_dragItem->track();
824 int transitiontrack = getPreviousVideoTrack(info.track);
825 ClipItem *transitionClip = NULL;
826 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
827 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
828 info.endPos = transitionClip->endPos();
829 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
830 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
831 // Check there is no other transition at that place
832 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
833 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
834 QList<QGraphicsItem *> selection = m_scene->items(r);
835 bool transitionAccepted = true;
836 for (int i = 0; i < selection.count(); i++) {
837 if (selection.at(i)->type() == TRANSITIONWIDGET) {
838 Transition *tr = static_cast <Transition *>(selection.at(i));
839 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
840 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
841 } else transitionAccepted = false;
844 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
845 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
846 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
848 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
849 info.track = m_dragItem->track();
850 int transitiontrack = getPreviousVideoTrack(info.track);
851 ClipItem *transitionClip = NULL;
852 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
853 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
854 info.startPos = transitionClip->startPos();
855 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
856 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
857 QDomElement transition = MainWindow::transitions.getEffectByName("Dissolve").cloneNode().toElement();
858 EffectsList::setParameter(transition, "reverse", "1");
860 // Check there is no other transition at that place
861 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
862 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
863 QList<QGraphicsItem *> selection = m_scene->items(r);
864 bool transitionAccepted = true;
865 for (int i = 0; i < selection.count(); i++) {
866 if (selection.at(i)->type() == TRANSITIONWIDGET) {
867 Transition *tr = static_cast <Transition *>(selection.at(i));
868 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
869 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
870 } else transitionAccepted = false;
873 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
874 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
876 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
877 resetSelectionGroup(false);
878 m_dragItem->setSelected(true);
881 m_blockRefresh = false;
883 //QGraphicsView::mousePressEvent(event);
886 void CustomTrackView::resetSelectionGroup(bool selectItems)
888 if (m_selectionGroup) {
889 // delete selection group
890 bool snap = KdenliveSettings::snaptopoints();
891 KdenliveSettings::setSnaptopoints(false);
893 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
894 scene()->destroyItemGroup(m_selectionGroup);
895 for (int i = 0; i < children.count(); i++) {
896 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
897 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
898 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
899 children.at(i)->setSelected(selectItems);
901 } else if (children.at(i)->type() == GROUPWIDGET) {
902 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
903 children.at(i)->setSelected(selectItems);
906 m_selectionGroup = NULL;
907 KdenliveSettings::setSnaptopoints(snap);
911 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
913 if (m_selectionGroup) {
914 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
917 QList<QGraphicsItem *> selection = m_scene->selectedItems();
918 if (selection.isEmpty()) return;
919 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
920 // Find top left position of selection
921 for (int i = 1; i < selection.count(); i++) {
922 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
923 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
924 if (currenttop.x() < top.x()) top.setX(currenttop.x());
925 if (currenttop.y() < top.y()) top.setY(currenttop.y());
929 if (force || selection.count() > 1) {
930 bool snap = KdenliveSettings::snaptopoints();
931 KdenliveSettings::setSnaptopoints(false);
932 if (createNewGroup) {
933 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
934 newGroup->translate(-top.x(), -top.y() + 1);
935 newGroup->setPos(top.x(), top.y() - 1);
936 scene()->addItem(newGroup);
938 // CHeck if we are trying to include a group in a group
939 QList <AbstractGroupItem *> groups;
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
942 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
943 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
945 if (!groups.isEmpty()) {
946 // ungroup previous groups
947 while (!groups.isEmpty()) {
948 AbstractGroupItem *grp = groups.takeFirst();
949 m_document->clipManager()->removeGroup(grp);
950 scene()->destroyItemGroup(grp);
952 selection = m_scene->selectedItems();
955 for (int i = 0; i < selection.count(); i++) {
956 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
957 newGroup->addToGroup(selection.at(i));
958 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
961 KdenliveSettings::setSnaptopoints(snap);
963 m_selectionGroup = new AbstractGroupItem(m_document->fps());
964 m_selectionGroup->translate(-top.x(), -top.y() + 1);
965 m_selectionGroup->setPos(top.x(), top.y() - 1);
966 scene()->addItem(m_selectionGroup);
967 for (int i = 0; i < selection.count(); i++) {
968 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
969 m_selectionGroup->addToGroup(selection.at(i));
970 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
973 KdenliveSettings::setSnaptopoints(snap);
974 if (m_selectionGroup) {
975 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
976 m_selectionGroupInfo.track = m_selectionGroup->track();
979 } else resetSelectionGroup();
982 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
984 kDebug() << "++++++++++++ DBL CLK";
985 if (m_dragItem && m_dragItem->hasKeyFrames()) {
986 if (m_moveOpMode == KEYFRAME) {
987 // user double clicked on a keyframe, open edit dialog
988 QDialog d(parentWidget());
989 Ui::KeyFrameDialog_UI view;
991 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
992 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
993 view.kfr_value->setFocus();
994 if (d.exec() == QDialog::Accepted) {
995 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
996 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
997 ClipItem *item = (ClipItem *)m_dragItem;
998 QString previous = item->keyframes(item->selectedEffectIndex());
999 item->updateKeyframeEffect();
1000 QString next = item->keyframes(item->selectedEffectIndex());
1001 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1002 m_commandStack->push(command);
1003 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1008 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1009 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1010 ClipItem * item = (ClipItem *) m_dragItem;
1011 QString previous = item->keyframes(item->selectedEffectIndex());
1012 item->updateKeyframeEffect();
1013 QString next = item->keyframes(item->selectedEffectIndex());
1014 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1015 m_commandStack->push(command);
1016 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1018 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1019 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1022 if (m_dragItem->type() == TRANSITIONWIDGET) {
1023 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1025 getClipAvailableSpace(m_dragItem, minimum, maximum);
1027 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1028 d.setMargins(minimum, maximum);
1029 if (d.exec() == QDialog::Accepted) {
1030 if (m_dragItem->type() == TRANSITIONWIDGET) {
1031 // move & resize transition
1033 startInfo.startPos = m_dragItem->startPos();
1034 startInfo.endPos = m_dragItem->endPos();
1035 startInfo.track = m_dragItem->track();
1037 endInfo.startPos = d.startPos();
1038 endInfo.endPos = endInfo.startPos + d.duration();
1039 endInfo.track = m_dragItem->track();
1040 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1041 m_commandStack->push(command);
1043 // move and resize clip
1044 QUndoCommand *moveCommand = new QUndoCommand();
1045 moveCommand->setText(i18n("Edit clip"));
1046 ItemInfo clipInfo = m_dragItem->info();
1047 if (d.duration() < m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1048 // duration was reduced, so process it first
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 if (d.startPos() != clipInfo.startPos) {
1055 ItemInfo startInfo = clipInfo;
1056 clipInfo.startPos = d.startPos();
1057 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1058 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1060 if (d.duration() > m_dragItem->duration()) {
1061 // duration was increased, so process it after move
1062 ItemInfo startInfo = clipInfo;
1063 clipInfo.endPos = clipInfo.startPos + d.duration();
1064 clipInfo.cropStart = d.cropStart();
1065 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1067 m_commandStack->push(moveCommand);
1071 QList<QGraphicsItem *> collisionList = items(event->pos());
1072 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1073 Guide *editGuide = (Guide *) collisionList.at(0);
1074 if (editGuide) slotEditGuide(editGuide->info());
1080 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1082 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1084 clip->setKeyframes(index, keyframes);
1085 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1086 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1090 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1092 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1093 m_editGuide->setEnabled(m_dragGuide != NULL);
1094 if (clip == NULL) m_timelineContextMenu->popup(pos);
1095 else if (group != NULL) {
1096 m_changeSpeedAction->setEnabled(false);
1097 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1098 m_ungroupAction->setEnabled(true);
1099 updateClipTypeActions(NULL);
1100 m_timelineContextClipMenu->popup(pos);
1102 m_ungroupAction->setEnabled(false);
1103 if (clip->type() == AVWIDGET) {
1104 ClipItem *item = static_cast <ClipItem*>(clip);
1105 updateClipTypeActions(item);
1106 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1107 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1108 m_timelineContextClipMenu->popup(pos);
1109 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1113 void CustomTrackView::activateMonitor()
1115 emit activateDocumentMonitor();
1118 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1120 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1122 resetSelectionGroup();
1123 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1124 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1126 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1127 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1129 info.startPos = GenTime();
1130 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1131 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1132 info.track = (int)(1 / m_tracksHeight);
1133 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1134 m_selectionGroup->addToGroup(item);
1135 item->setFlags(QGraphicsItem::ItemIsSelectable);
1136 //TODO: check if we do not overlap another clip when first dropping in timeline
1137 // if (insertPossible(m_selectionGroup, event->pos()))
1138 QList <GenTime> offsetList;
1139 offsetList.append(info.endPos);
1140 updateSnapPoints(NULL, offsetList);
1141 scene()->addItem(m_selectionGroup);
1142 event->acceptProposedAction();
1143 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1145 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1146 m_scene->clearSelection();
1147 resetSelectionGroup(false);
1149 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1152 QList <GenTime> offsetList;
1153 for (int i = 0; i < ids.size(); ++i) {
1154 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1155 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1157 info.startPos = start;
1158 info.endPos = info.startPos + clip->duration();
1159 info.track = (int)(1 / m_tracksHeight);
1160 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1161 start += clip->duration();
1162 offsetList.append(start);
1163 m_selectionGroup->addToGroup(item);
1164 item->setFlags(QGraphicsItem::ItemIsSelectable);
1166 //TODO: check if we do not overlap another clip when first dropping in timeline
1167 //if (insertPossible(m_selectionGroup, event->pos()))
1168 updateSnapPoints(NULL, offsetList);
1169 scene()->addItem(m_selectionGroup);
1170 event->acceptProposedAction();
1172 // the drag is not a clip (may be effect, ...)
1174 QGraphicsView::dragEnterEvent(event);
1179 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1182 QList<QGraphicsItem *> children = group->childItems();
1183 for (int i = 0; i < children.count(); i++) {
1184 if (children.at(i)->type() == AVWIDGET) {
1185 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1186 ItemInfo info = clip->info();
1187 kDebug() << " / / INSERT : " << pos.x();
1188 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);
1189 kDebug() << " / / INSERT RECT: " << shape;
1190 path = path.united(QPolygonF(shape));
1194 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1195 if (collindingItems.isEmpty()) return true;
1197 for (int i = 0; i < collindingItems.count(); i++) {
1198 QGraphicsItem *collision = collindingItems.at(i);
1199 if (collision->type() == AVWIDGET) {
1201 kDebug() << "// COLLISIION DETECTED";
1210 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1212 int track = m_document->tracksCount() - clip->track();
1213 GenTime pos = clip->startPos();
1214 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1215 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1218 bool success = true;
1219 for (int i = 0; i < clip->effectsCount(); i++) {
1220 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1222 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1223 m_document->renderer()->doRefresh();
1226 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1228 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1230 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1231 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1232 emit clipItemSelected(clip);
1233 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1236 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1238 QString index = effect.attribute("kdenlive_ix");
1239 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1240 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1241 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1244 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1246 clip->deleteEffect(index);
1247 emit clipItemSelected(clip);
1251 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1253 QList<QGraphicsItem *> itemList = group->childItems();
1254 QUndoCommand *effectCommand = new QUndoCommand();
1256 QDomNode namenode = effect.elementsByTagName("name").item(0);
1257 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1258 else effectName = i18n("effect");
1259 effectCommand->setText(i18n("Add %1", effectName));
1261 for (int i = 0; i < itemList.count(); i++) {
1262 if (itemList.at(i)->type() == AVWIDGET) {
1263 ClipItem *item = (ClipItem *)itemList.at(i);
1264 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1265 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1268 if (item->isItemLocked()) {
1271 item->initEffect(effect);
1272 if (effect.attribute("tag") == "ladspa") {
1273 QString ladpsaFile = m_document->getLadspaFile();
1274 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1275 effect.setAttribute("src", ladpsaFile);
1277 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1282 m_commandStack->push(effectCommand);
1283 m_document->setModified(true);
1284 } else delete effectCommand;
1287 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1289 QList<QGraphicsItem *> itemList;
1290 QUndoCommand *effectCommand = new QUndoCommand();
1292 QDomNode namenode = effect.elementsByTagName("name").item(0);
1293 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1294 else effectName = i18n("effect");
1295 effectCommand->setText(i18n("Add %1", effectName));
1297 if (track == -1) itemList = scene()->selectedItems();
1298 if (itemList.isEmpty()) {
1299 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1300 if (clip) itemList.append(clip);
1301 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1303 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1304 for (int i = 0; i < itemList.count(); i++) {
1305 if (itemList.at(i)->type() == AVWIDGET) {
1306 ClipItem *item = (ClipItem *)itemList.at(i);
1307 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1308 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1311 if (item->isItemLocked()) {
1314 item->initEffect(effect);
1315 if (effect.attribute("tag") == "ladspa") {
1316 QString ladpsaFile = m_document->getLadspaFile();
1317 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1318 effect.setAttribute("src", ladpsaFile);
1320 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1325 m_commandStack->push(effectCommand);
1326 m_document->setModified(true);
1327 } else delete effectCommand;
1330 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1332 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1333 m_commandStack->push(command);
1334 m_document->setModified(true);
1337 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1339 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1341 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1342 if (effect.attribute("tag") == "ladspa") {
1343 // Update the ladspa affect file
1344 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1346 // check if we are trying to reset a keyframe effect
1347 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1348 clip->initEffect(effect);
1349 clip->setEffectAt(ix, effect);
1350 effectParams = clip->getEffectArgs(effect);
1352 if (effectParams.paramValue("disabled") == "1") {
1353 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1354 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1355 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1356 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1357 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1359 clip->setEffectAt(ix, effect);
1360 if (ix == clip->selectedEffectIndex()) {
1361 clip->setSelectedEffect(ix);
1362 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1364 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1365 // A fade effect was modified, update the clip
1366 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1367 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1368 clip->setFadeIn(pos);
1370 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1371 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1372 clip->setFadeOut(pos);
1376 m_document->setModified(true);
1379 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1381 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1383 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1384 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1385 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1386 clip->setEffectAt(oldPos - 1, act);
1387 clip->setEffectAt(newPos - 1, before);
1388 emit clipItemSelected(clip, newPos - 1);
1390 m_document->setModified(true);
1393 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1395 QDomElement effect = clip->effectAt(effectPos);
1396 QDomElement oldEffect = effect.cloneNode().toElement();
1397 effect.setAttribute("disabled", disable);
1398 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1399 m_commandStack->push(command);
1400 m_document->setModified(true);
1403 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1405 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1406 m_commandStack->push(command);
1407 m_document->setModified(true);
1410 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1412 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1413 m_commandStack->push(command);
1416 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1420 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1421 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1422 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1423 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);
1424 m_blockRefresh = false;
1427 if (item->parentItem()) {
1428 // Item is part of a group, reset group
1429 resetSelectionGroup();
1431 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1433 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1434 int cutPos = (int) cutTime.frames(m_document->fps());
1436 double speed = item->speed();
1437 newPos.startPos = cutTime;
1438 newPos.endPos = info.endPos;
1439 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1440 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1441 newPos.track = info.track;
1442 ClipItem *dup = item->clone(newPos);
1443 // remove unwanted effects (fade in) from 2nd part of cutted clip
1444 int ix = dup->hasEffect(QString(), "fadein");
1446 QDomElement oldeffect = item->effectAt(ix);
1447 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1449 ix = dup->hasEffect(QString(), "fade_from_black");
1451 QDomElement oldeffect = item->effectAt(ix);
1452 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1454 item->resizeEnd(cutPos, false);
1455 scene()->addItem(dup);
1456 if (item->checkKeyFrames()) slotRefreshEffects(item);
1457 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1458 item->baseClip()->addReference();
1459 m_document->updateClip(item->baseClip()->getId());
1460 m_document->setModified(true);
1461 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);
1462 kDebug() << "// CUTTING CLIP dONE";
1466 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1467 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1468 if (!item || !dup || item == dup) {
1469 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1470 m_blockRefresh = false;
1473 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1474 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1478 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1479 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1480 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1481 //deleteClip(dup->info());
1484 if (dup->isSelected()) emit clipItemSelected(NULL);
1485 dup->baseClip()->removeReference();
1486 m_document->updateClip(dup->baseClip()->getId());
1487 scene()->removeItem(dup);
1490 ItemInfo clipinfo = item->info();
1491 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1492 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1494 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1495 m_document->setModified(true);
1497 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1500 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1503 void CustomTrackView::slotEnableRefresh()
1505 m_blockRefresh = false;
1508 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1510 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1511 if (itemList.count() == 1) {
1512 if (itemList.at(0)->type() == AVWIDGET) {
1513 ClipItem *item = (ClipItem *) itemList.at(0);
1515 info.track = item->track();
1516 ClipItem *transitionClip = NULL;
1517 const int transitiontrack = getPreviousVideoTrack(info.track);
1518 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1519 if (pos < item->startPos() + item->duration() / 2) {
1520 // add transition to clip start
1521 info.startPos = item->startPos();
1522 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1523 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1524 info.endPos = transitionClip->endPos();
1525 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1526 // Check there is no other transition at that place
1527 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1528 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1529 QList<QGraphicsItem *> selection = m_scene->items(r);
1530 bool transitionAccepted = true;
1531 for (int i = 0; i < selection.count(); i++) {
1532 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1533 Transition *tr = static_cast <Transition *>(selection.at(i));
1534 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1535 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1536 } else transitionAccepted = false;
1539 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1540 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1543 // add transition to clip end
1544 info.endPos = item->endPos();
1545 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1546 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1547 info.startPos = transitionClip->startPos();
1548 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1549 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1550 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1552 // Check there is no other transition at that place
1553 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1554 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1555 QList<QGraphicsItem *> selection = m_scene->items(r);
1556 bool transitionAccepted = true;
1557 for (int i = 0; i < selection.count(); i++) {
1558 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1559 Transition *tr = static_cast <Transition *>(selection.at(i));
1560 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1561 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1562 } else transitionAccepted = false;
1565 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1566 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1569 } else for (int i = 0; i < itemList.count(); i++) {
1570 if (itemList.at(i)->type() == AVWIDGET) {
1571 ClipItem *item = (ClipItem *) itemList.at(i);
1573 info.startPos = item->startPos();
1574 info.endPos = info.startPos + GenTime(65, m_document->fps());
1575 info.track = item->track();
1577 // Check there is no other transition at that place
1578 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1579 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1580 QList<QGraphicsItem *> selection = m_scene->items(r);
1581 bool transitionAccepted = true;
1582 for (int i = 0; i < selection.count(); i++) {
1583 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1584 Transition *tr = static_cast <Transition *>(selection.at(i));
1585 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1586 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1587 } else transitionAccepted = false;
1590 int transitiontrack = getPreviousVideoTrack(info.track);
1591 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1592 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1597 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1599 if (transitionInfo.startPos >= transitionInfo.endPos) {
1600 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1603 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1604 m_commandStack->push(command);
1605 m_document->setModified(true);
1608 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1610 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1611 //kDebug() << "---- ADDING transition " << params.attribute("value");
1612 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1613 scene()->addItem(tr);
1614 m_document->setModified(true);
1616 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1621 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1623 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1625 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1628 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1629 if (m_dragItem == item) m_dragItem = NULL;
1631 emit transitionItemSelected(NULL);
1632 m_document->setModified(true);
1635 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1637 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1638 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1639 m_commandStack->push(command);
1640 m_document->setModified(true);
1643 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1645 Transition *item = getTransitionItemAt(pos, track);
1647 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1650 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition);
1651 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1652 item->setTransitionParameters(transition);
1653 if (updateTransitionWidget) {
1654 ItemInfo info = item->info();
1656 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1657 if (transitionClip && transitionClip->baseClip()) {
1658 QString size = transitionClip->baseClip()->getProperty("frame_size");
1659 p.setX(size.section('x', 0, 0).toInt());
1660 p.setY(size.section('x', 1, 1).toInt());
1662 emit transitionItemSelected(item, p, true);
1664 m_document->setModified(true);
1667 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1669 event->setDropAction(Qt::IgnoreAction);
1670 const QPointF pos = mapToScene(event->pos());
1671 if (m_selectionGroup && m_clipDrag) {
1672 m_selectionGroup->setPos(pos.x(), pos.y());
1673 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1674 event->setDropAction(Qt::MoveAction);
1675 event->acceptProposedAction();
1677 QGraphicsView::dragMoveEvent(event);
1681 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1683 if (m_selectionGroup && m_clipDrag) {
1684 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1686 scene()->destroyItemGroup(m_selectionGroup);
1687 m_selectionGroup = NULL;
1688 } else QGraphicsView::dragLeaveEvent(event);
1691 void CustomTrackView::dropEvent(QDropEvent * event)
1693 if (m_selectionGroup && m_clipDrag) {
1694 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1695 resetSelectionGroup();
1696 m_scene->clearSelection();
1697 bool hasVideoClip = false;
1698 QUndoCommand *addCommand = new QUndoCommand();
1699 addCommand->setText(i18n("Add timeline clip"));
1701 for (int i = 0; i < items.count(); i++) {
1702 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1703 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1704 if (items.count() == 1) {
1705 updateClipTypeActions(item);
1707 updateClipTypeActions(NULL);
1710 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1711 item->baseClip()->addReference();
1712 m_document->updateClip(item->baseClip()->getId());
1713 ItemInfo info = item->info();
1715 int tracknumber = m_document->tracksCount() - info.track - 1;
1716 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1717 if (isLocked) item->setItemLocked(true);
1719 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1720 // add transparency transition
1721 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1723 info.track = m_document->tracksCount() - item->track();
1724 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1725 item->setSelected(true);
1727 m_commandStack->push(addCommand);
1728 m_document->setModified(true);
1729 m_changeSpeedAction->setEnabled(hasVideoClip);
1730 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1731 if (items.count() > 1) groupSelectedItems(true);
1732 } else QGraphicsView::dropEvent(event);
1737 QStringList CustomTrackView::mimeTypes() const
1739 QStringList qstrList;
1740 // list of accepted mime types for drop
1741 qstrList.append("text/plain");
1742 qstrList.append("kdenlive/producerslist");
1743 qstrList.append("kdenlive/clip");
1747 Qt::DropActions CustomTrackView::supportedDropActions() const
1749 // returns what actions are supported when dropping
1750 return Qt::MoveAction;
1753 void CustomTrackView::setDuration(int duration)
1755 int diff = qAbs(duration - sceneRect().width());
1756 if (diff * matrix().m11() > -50) {
1757 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1758 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1760 m_projectDuration = duration;
1763 int CustomTrackView::duration() const
1765 return m_projectDuration;
1768 void CustomTrackView::addTrack(TrackInfo type, int ix)
1770 if (ix == -1 || ix == m_document->tracksCount()) {
1771 m_document->insertTrack(ix, type);
1772 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1774 m_document->insertTrack(m_document->tracksCount() - ix, type);
1775 // insert track in MLT playlist
1776 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1778 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1779 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1780 QList<QGraphicsItem *> selection = m_scene->items(r);
1781 resetSelectionGroup();
1783 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1784 scene()->addItem(m_selectionGroup);
1785 for (int i = 0; i < selection.count(); i++) {
1786 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1787 m_selectionGroup->addToGroup(selection.at(i));
1788 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1790 // Move graphic items
1791 m_selectionGroup->translate(0, m_tracksHeight);
1793 // adjust track number
1794 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1795 for (int i = 0; i < children.count(); i++) {
1796 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1798 ItemInfo clipinfo = item->info();
1799 if (item->type() == AVWIDGET) {
1800 ClipItem *clip = static_cast <ClipItem *>(item);
1801 // We add a move clip command so that we get the correct producer for new track number
1802 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1803 Mlt::Producer *prod;
1804 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1805 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1806 else prod = clip->baseClip()->producer(clipinfo.track);
1807 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1808 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1810 } else if (item->type() == TRANSITIONWIDGET) {
1811 Transition *tr = static_cast <Transition *>(item);
1812 int track = tr->transitionEndTrack();
1814 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1818 resetSelectionGroup(false);
1821 int maxHeight = m_tracksHeight * m_document->tracksCount();
1822 for (int i = 0; i < m_guides.count(); i++) {
1823 QLineF l = m_guides.at(i)->line();
1824 l.setP2(QPointF(l.x2(), maxHeight));
1825 m_guides.at(i)->setLine(l);
1827 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1828 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1829 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1830 viewport()->update();
1831 //setFixedHeight(50 * m_tracksCount);
1834 void CustomTrackView::removeTrack(int ix)
1836 // Delete track in MLT playlist
1837 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1838 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1840 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1841 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1842 QList<QGraphicsItem *> selection = m_scene->items(r);
1844 resetSelectionGroup();
1846 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1847 scene()->addItem(m_selectionGroup);
1848 for (int i = 0; i < selection.count(); i++) {
1849 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1850 m_selectionGroup->addToGroup(selection.at(i));
1851 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1854 // Move graphic items
1855 qreal ydiff = 0 - (int) m_tracksHeight;
1856 m_selectionGroup->translate(0, ydiff);
1858 // adjust track number
1859 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1860 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1861 for (int i = 0; i < children.count(); i++) {
1862 if (children.at(i)->type() == AVWIDGET) {
1863 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1865 ItemInfo clipinfo = clip->info();
1866 kDebug() << "// CLIP TRK IS: " << clipinfo.track;
1867 // We add a move clip command so that we get the correct producer for new track number
1868 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1869 Mlt::Producer *prod;
1870 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1871 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1872 else prod = clip->baseClip()->producer(clipinfo.track);
1873 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1875 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1876 Transition *tr = static_cast <Transition *>(children.at(i));
1878 int track = tr->transitionEndTrack();
1880 ItemInfo clipinfo = tr->info();
1881 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1885 resetSelectionGroup(false);
1887 int maxHeight = m_tracksHeight * m_document->tracksCount();
1888 for (int i = 0; i < m_guides.count(); i++) {
1889 QLineF l = m_guides.at(i)->line();
1890 l.setP2(QPointF(l.x2(), maxHeight));
1891 m_guides.at(i)->setLine(l);
1893 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1894 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1895 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1896 viewport()->update();
1899 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1901 int tracknumber = m_document->tracksCount() - ix;
1902 m_document->setTrackType(tracknumber - 1, type);
1903 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1904 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1905 viewport()->update();
1909 void CustomTrackView::slotSwitchTrackAudio(int ix)
1911 /*for (int i = 0; i < m_document->tracksCount(); i++)
1912 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1913 int tracknumber = m_document->tracksCount() - ix - 1;
1914 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1915 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1916 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1917 m_document->setModified(true);
1920 void CustomTrackView::slotSwitchTrackLock(int ix)
1922 int tracknumber = m_document->tracksCount() - ix - 1;
1923 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1924 m_commandStack->push(command);
1928 void CustomTrackView::lockTrack(int ix, bool lock)
1930 int tracknumber = m_document->tracksCount() - ix - 1;
1931 m_document->switchTrackLock(tracknumber, lock);
1932 emit doTrackLock(ix, lock);
1933 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1935 for (int i = 0; i < selection.count(); i++) {
1936 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1937 if (selection.at(i)->isSelected()) {
1938 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1939 else emit transitionItemSelected(NULL);
1941 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1943 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1944 viewport()->update();
1945 m_document->setModified(true);
1948 void CustomTrackView::slotSwitchTrackVideo(int ix)
1950 int tracknumber = m_document->tracksCount() - ix;
1951 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1952 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1953 m_document->setModified(true);
1956 void CustomTrackView::slotRemoveSpace()
1960 if (m_menuPosition.isNull()) {
1961 pos = GenTime(cursorPos(), m_document->fps());
1963 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
1966 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1967 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1969 ClipItem *item = getClipItemAt(pos, track);
1971 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
1974 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
1975 //kDebug() << "// GOT LENGT; " << length;
1977 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);
1981 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
1982 QList<QGraphicsItem *> items = m_scene->items(r);
1984 QList<ItemInfo> clipsToMove;
1985 QList<ItemInfo> transitionsToMove;
1987 for (int i = 0; i < items.count(); i++) {
1988 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
1989 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
1990 ItemInfo info = item->info();
1991 if (item->type() == AVWIDGET) {
1992 clipsToMove.append(info);
1993 } else if (item->type() == TRANSITIONWIDGET) {
1994 transitionsToMove.append(info);
1999 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2000 m_commandStack->push(command);
2003 void CustomTrackView::slotInsertSpace()
2007 if (m_menuPosition.isNull()) {
2008 pos = GenTime(cursorPos(), m_document->fps());
2010 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2011 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2013 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2014 if (d.exec() != QDialog::Accepted) return;
2015 GenTime spaceDuration = d.selectedDuration();
2016 track = d.selectedTrack();
2017 ClipItem *item = getClipItemAt(pos, track);
2018 if (item) pos = item->startPos();
2021 int maxh = sceneRect().height();
2023 minh = track * m_tracksHeight + m_tracksHeight / 2;
2024 maxh = m_tracksHeight / 2 - 1;
2027 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2028 QList<QGraphicsItem *> items = m_scene->items(r);
2030 QList<ItemInfo> clipsToMove;
2031 QList<ItemInfo> transitionsToMove;
2033 for (int i = 0; i < items.count(); i++) {
2034 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2035 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2036 ItemInfo info = item->info();
2037 if (item->type() == AVWIDGET) {
2038 clipsToMove.append(info);
2039 } else if (item->type() == TRANSITIONWIDGET) {
2040 transitionsToMove.append(info);
2045 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2046 m_commandStack->push(command);
2049 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2051 int diff = duration.frames(m_document->fps());
2052 resetSelectionGroup();
2053 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2054 scene()->addItem(m_selectionGroup);
2056 Transition *transition;
2058 // Create lists with start pos for each track
2059 QMap <int, int> trackClipStartList;
2060 QMap <int, int> trackTransitionStartList;
2062 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2063 trackClipStartList[i] = -1;
2064 trackTransitionStartList[i] = -1;
2067 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2068 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2070 if (clip->parentItem()) {
2071 m_selectionGroup->addToGroup(clip->parentItem());
2072 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2074 m_selectionGroup->addToGroup(clip);
2075 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2077 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))
2078 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2079 } 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);
2081 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2082 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2084 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2085 m_selectionGroup->addToGroup(transition);
2086 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))
2087 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2088 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2089 } 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);
2091 m_selectionGroup->translate(diff, 0);
2093 // update items coordinates
2094 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2095 for (int i = 0; i < itemList.count(); i++) {
2096 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2097 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2098 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2099 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2100 for (int j = 0; j < children.count(); j++) {
2101 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2105 resetSelectionGroup(false);
2106 if (track != -1) track = m_document->tracksCount() - track;
2107 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2110 void CustomTrackView::deleteClip(const QString &clipId)
2112 resetSelectionGroup();
2113 QList<QGraphicsItem *> itemList = items();
2114 QUndoCommand *deleteCommand = new QUndoCommand();
2115 deleteCommand->setText(i18n("Delete timeline clips"));
2117 for (int i = 0; i < itemList.count(); i++) {
2118 if (itemList.at(i)->type() == AVWIDGET) {
2119 ClipItem *item = (ClipItem *)itemList.at(i);
2120 if (item->clipProducer() == clipId) {
2122 if (item->parentItem()) {
2123 // Clip is in a group, destroy the group
2124 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2126 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2130 if (count == 0) delete deleteCommand;
2131 else m_commandStack->push(deleteCommand);
2134 void CustomTrackView::setCursorPos(int pos, bool seek)
2136 if (pos == m_cursorPos) return;
2137 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2139 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2140 else if (m_autoScroll) checkScrolling();
2141 m_cursorLine->setPos(m_cursorPos, 0);
2144 void CustomTrackView::updateCursorPos()
2146 m_cursorLine->setPos(m_cursorPos, 0);
2149 int CustomTrackView::cursorPos()
2151 return (int)(m_cursorPos);
2154 void CustomTrackView::moveCursorPos(int delta)
2156 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2157 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2158 m_cursorPos += delta;
2159 m_cursorLine->setPos(m_cursorPos, 0);
2160 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2163 void CustomTrackView::initCursorPos(int pos)
2165 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2167 m_cursorLine->setPos(pos, 0);
2171 void CustomTrackView::checkScrolling()
2173 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2176 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2178 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2179 QGraphicsView::mouseReleaseEvent(event);
2180 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2181 if (event->button() == Qt::MidButton) {
2184 setDragMode(QGraphicsView::NoDrag);
2185 if (m_operationMode == MOVEGUIDE) {
2186 setCursor(Qt::ArrowCursor);
2187 m_operationMode = NONE;
2188 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2189 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2190 if (newPos != m_dragGuide->position()) {
2191 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2192 m_commandStack->push(command);
2193 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2194 m_document->syncGuides(m_guides);
2199 } else if (m_operationMode == SPACER) {
2201 if (event->modifiers() != Qt::ControlModifier) {
2202 // We are moving all tracks
2204 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2205 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2206 if (timeOffset != GenTime()) {
2207 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2209 QList<ItemInfo> clipsToMove;
2210 QList<ItemInfo> transitionsToMove;
2212 // Create lists with start pos for each track
2213 QMap <int, int> trackClipStartList;
2214 QMap <int, int> trackTransitionStartList;
2216 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2217 trackClipStartList[i] = -1;
2218 trackTransitionStartList[i] = -1;
2221 int max = items.count();
2222 for (int i = 0; i < max; i++) {
2223 if (items.at(i)->type() == GROUPWIDGET)
2224 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2227 for (int i = 0; i < items.count(); i++) {
2228 if (items.at(i)->type() == AVWIDGET) {
2229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2230 ItemInfo info = item->info();
2231 clipsToMove.append(info);
2233 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2234 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2235 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2236 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2237 ItemInfo info = item->info();
2238 transitionsToMove.append(info);
2240 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2241 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2245 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2246 m_commandStack->push(command);
2247 if (track != -1) track = m_document->tracksCount() - track;
2248 kDebug() << "SPACER TRACK:" << track;
2249 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2251 resetSelectionGroup(false);
2252 m_operationMode = NONE;
2253 } else if (m_operationMode == RUBBERSELECTION) {
2254 kDebug() << "// END RUBBER SELECT";
2255 resetSelectionGroup();
2256 groupSelectedItems();
2257 m_operationMode = NONE;
2260 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2261 emit transitionItemSelected(NULL);
2265 if (m_dragItem) info = m_dragItem->info();
2267 if (m_operationMode == MOVE) {
2268 setCursor(Qt::OpenHandCursor);
2270 if (m_dragItem->parentItem() == 0) {
2271 // we are moving one clip, easy
2272 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2273 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2274 Mlt::Producer *prod;
2275 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2276 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2277 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2278 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);
2280 kDebug() << "// get trans info";
2281 int tracknumber = m_document->tracksCount() - item->track() - 1;
2282 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2283 if (isLocked) item->setItemLocked(true);
2285 QUndoCommand *moveCommand = new QUndoCommand();
2286 moveCommand->setText(i18n("Move clip"));
2287 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2288 // Also move automatic transitions (on lower track)
2289 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2290 kDebug() << "// get trans info2";
2291 if (tr && tr->isAutomatic()) {
2292 ItemInfo trInfo = tr->info();
2293 ItemInfo newTrInfo = trInfo;
2294 newTrInfo.track = info.track;
2295 newTrInfo.startPos = m_dragItem->startPos();
2296 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2297 // transition end should stay the same
2299 // transition end should be adjusted to clip
2300 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2302 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2304 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2305 // Check if there is a transition at clip end
2306 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2307 if (tr && tr->isAutomatic()) {
2308 ItemInfo trInfo = tr->info();
2309 ItemInfo newTrInfo = trInfo;
2310 newTrInfo.track = info.track;
2311 newTrInfo.endPos = m_dragItem->endPos();
2312 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2313 // transition start should stay the same
2315 // transition start should be moved
2316 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2318 if (newTrInfo.startPos < newTrInfo.endPos)
2319 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2322 // Also move automatic transitions (on upper track)
2323 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2324 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2325 ItemInfo trInfo = tr->info();
2326 ItemInfo newTrInfo = trInfo;
2327 newTrInfo.startPos = m_dragItem->startPos();
2328 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2329 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2330 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2331 // transition end should be adjusted to clip on upper track
2332 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2334 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2337 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2338 // Check if there is a transition at clip end
2339 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2340 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2341 ItemInfo trInfo = tr->info();
2342 ItemInfo newTrInfo = trInfo;
2343 newTrInfo.endPos = m_dragItem->endPos();
2344 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2345 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2346 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2347 // transition start should be moved
2348 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2350 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2354 m_commandStack->push(moveCommand);
2356 // undo last move and emit error message
2357 bool snap = KdenliveSettings::snaptopoints();
2358 KdenliveSettings::setSnaptopoints(false);
2359 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2360 KdenliveSettings::setSnaptopoints(snap);
2361 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2363 m_document->setModified(true);
2365 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2366 Transition *transition = static_cast <Transition *>(m_dragItem);
2367 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)) {
2368 // Moving transition failed, revert to previous position
2369 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2370 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2372 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2373 m_commandStack->push(command);
2374 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2378 // Moving several clips. We need to delete them and readd them to new position,
2379 // or they might overlap each other during the move
2380 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2381 QList<QGraphicsItem *> items = group->childItems();
2383 QList<ItemInfo> clipsToMove;
2384 QList<ItemInfo> transitionsToMove;
2386 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2387 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2388 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2389 if (timeOffset != GenTime() || trackOffset != 0) {
2390 // remove items in MLT playlist
2393 int max = items.count();
2394 for (int i = 0; i < max; i++) {
2395 if (items.at(i)->type() == GROUPWIDGET) {
2396 items += items.at(i)->childItems();
2400 for (int i = 0; i < items.count(); i++) {
2401 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2402 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2403 ItemInfo info = item->info();
2404 if (item->type() == AVWIDGET) {
2405 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2406 // error, clip cannot be removed from playlist
2407 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2409 clipsToMove.append(info);
2412 transitionsToMove.append(info);
2413 Transition *tr = static_cast <Transition*>(item);
2414 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2418 for (int i = 0; i < items.count(); i++) {
2419 // re-add items in correct place
2420 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2421 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2423 ItemInfo info = item->info();
2424 int tracknumber = m_document->tracksCount() - info.track - 1;
2425 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2427 group->removeFromGroup(item);
2428 item->setItemLocked(true);
2431 if (item->type() == AVWIDGET) {
2432 ClipItem *clip = static_cast <ClipItem*>(item);
2433 info.track = m_document->tracksCount() - info.track;
2434 Mlt::Producer *prod;
2435 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2436 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2437 else prod = clip->baseClip()->producer(info.track);
2438 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2439 for (int i = 0; i < clip->effectsCount(); i++) {
2440 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2443 Transition *tr = static_cast <Transition*>(item);
2444 int newTrack = tr->transitionEndTrack();
2445 if (!tr->forcedTrack()) {
2446 newTrack = getPreviousVideoTrack(info.track);
2448 tr->updateTransitionEndTrack(newTrack);
2449 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2453 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2454 m_commandStack->push(move);
2456 //QPointF top = group->sceneBoundingRect().topLeft();
2457 //QPointF oldpos = m_selectionGroup->scenePos();
2458 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2459 //group->setPos(top);
2460 //TODO: get rid of the 3 lines below
2461 if (m_selectionGroup) {
2462 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2463 m_selectionGroupInfo.track = m_selectionGroup->track();
2465 m_document->setModified(true);
2469 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2471 if (m_dragItem->type() == AVWIDGET) {
2472 ItemInfo resizeinfo = m_dragItemInfo;
2473 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2474 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2476 QUndoCommand *resizeCommand = new QUndoCommand();
2477 resizeCommand->setText(i18n("Resize clip"));
2479 // Check if there is an automatic transition on that clip (lower track)
2480 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2481 if (transition && transition->isAutomatic()) {
2482 ItemInfo trInfo = transition->info();
2483 ItemInfo newTrInfo = trInfo;
2484 newTrInfo.startPos = m_dragItem->startPos();
2485 if (newTrInfo.startPos < newTrInfo.endPos)
2486 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2488 // Check if there is an automatic transition on that clip (upper track)
2489 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2490 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2491 ItemInfo trInfo = transition->info();
2492 ItemInfo newTrInfo = trInfo;
2493 newTrInfo.startPos = m_dragItem->startPos();
2494 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2495 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2496 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2499 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2500 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2501 m_commandStack->push(resizeCommand);
2503 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2504 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2506 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2507 Transition *transition = static_cast <Transition *>(m_dragItem);
2508 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)) {
2509 // Cannot resize transition
2510 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2511 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2513 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2514 m_commandStack->push(command);
2518 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2519 // Item was resized, rebuild group;
2520 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2521 QList <QGraphicsItem *> children = group->childItems();
2522 m_document->clipManager()->removeGroup(group);
2523 scene()->destroyItemGroup(group);
2524 for (int i = 0; i < children.count(); i++) {
2525 children.at(i)->setSelected(true);
2527 groupSelectedItems(false, true);
2529 //m_document->renderer()->doRefresh();
2530 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2532 if (m_dragItem->type() == AVWIDGET) {
2533 ItemInfo resizeinfo = info;
2534 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2535 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2537 QUndoCommand *resizeCommand = new QUndoCommand();
2538 resizeCommand->setText(i18n("Resize clip"));
2540 // Check if there is an automatic transition on that clip (lower track)
2541 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2542 if (tr && tr->isAutomatic()) {
2543 ItemInfo trInfo = tr->info();
2544 ItemInfo newTrInfo = trInfo;
2545 newTrInfo.endPos = m_dragItem->endPos();
2546 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2549 // Check if there is an automatic transition on that clip (upper track)
2550 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2551 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2552 ItemInfo trInfo = tr->info();
2553 ItemInfo newTrInfo = trInfo;
2554 newTrInfo.endPos = m_dragItem->endPos();
2555 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2556 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2557 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2561 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2562 m_commandStack->push(resizeCommand);
2563 updateClipFade(static_cast <ClipItem *>(m_dragItem), true);
2565 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2566 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2568 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2569 Transition *transition = static_cast <Transition *>(m_dragItem);
2570 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)) {
2571 // Cannot resize transition
2572 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2573 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2575 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2576 m_commandStack->push(command);
2579 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2580 // Item was resized, rebuild group;
2581 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2582 QList <QGraphicsItem *> children = group->childItems();
2583 m_document->clipManager()->removeGroup(group);
2584 scene()->destroyItemGroup(group);
2585 for (int i = 0; i < children.count(); i++) {
2586 children.at(i)->setSelected(true);
2588 groupSelectedItems(false, true);
2590 //m_document->renderer()->doRefresh();
2591 } else if (m_operationMode == FADEIN) {
2592 // resize fade in effect
2593 ClipItem * item = (ClipItem *) m_dragItem;
2594 int ix = item->hasEffect("volume", "fadein");
2596 QDomElement oldeffect = item->effectAt(ix);
2597 int start = item->cropStart().frames(m_document->fps());
2598 int end = item->fadeIn();
2600 slotDeleteEffect(item, oldeffect);
2603 QDomElement effect = oldeffect.cloneNode().toElement();
2604 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2605 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2606 slotUpdateClipEffect(item, effect, oldeffect, ix);
2607 emit clipItemSelected(item, ix);
2609 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2610 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2611 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2612 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2614 ix = item->hasEffect("volume", "fade_from_black");
2616 QDomElement oldeffect = item->effectAt(ix);
2617 int start = item->cropStart().frames(m_document->fps());
2618 int end = item->fadeIn();
2620 slotDeleteEffect(item, oldeffect);
2623 QDomElement effect = oldeffect.cloneNode().toElement();
2624 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2625 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2626 slotUpdateClipEffect(item, effect, oldeffect, ix);
2627 emit clipItemSelected(item, ix);
2630 } else if (m_operationMode == FADEOUT) {
2631 // resize fade in effect
2632 ClipItem * item = (ClipItem *) m_dragItem;
2633 int ix = item->hasEffect("volume", "fadeout");
2635 QDomElement oldeffect = item->effectAt(ix);
2636 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2637 int start = item->fadeOut();
2639 slotDeleteEffect(item, oldeffect);
2641 start = end - start;
2642 QDomElement effect = oldeffect.cloneNode().toElement();
2643 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2644 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2645 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2646 slotUpdateClipEffect(item, effect, oldeffect, ix);
2647 emit clipItemSelected(item, ix);
2649 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2650 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2651 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2652 EffectsList::setParameter(effect, "out", QString::number(0));
2653 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2655 ix = item->hasEffect("brightness", "fade_to_black");
2657 QDomElement oldeffect = item->effectAt(ix);
2658 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2659 int start = item->fadeOut();
2661 slotDeleteEffect(item, oldeffect);
2663 start = end - start;
2664 QDomElement effect = oldeffect.cloneNode().toElement();
2665 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2666 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2667 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2668 slotUpdateClipEffect(item, effect, oldeffect, ix);
2669 emit clipItemSelected(item, ix);
2672 } else if (m_operationMode == KEYFRAME) {
2673 // update the MLT effect
2674 ClipItem * item = (ClipItem *) m_dragItem;
2675 QString previous = item->keyframes(item->selectedEffectIndex());
2676 item->updateKeyframeEffect();
2677 QString next = item->keyframes(item->selectedEffectIndex());
2678 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2679 m_commandStack->push(command);
2680 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2682 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2683 // A transition is selected
2685 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2686 if (transitionClip && transitionClip->baseClip()) {
2687 QString size = transitionClip->baseClip()->getProperty("frame_size");
2688 p.setX(size.section('x', 0, 0).toInt());
2689 p.setY(size.section('x', 1, 1).toInt());
2691 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), p);
2692 } else emit transitionItemSelected(NULL);
2693 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2694 m_operationMode = NONE;
2697 void CustomTrackView::deleteClip(ItemInfo info)
2699 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2701 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2702 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2705 if (item->isSelected()) emit clipItemSelected(NULL);
2706 item->baseClip()->removeReference();
2707 m_document->updateClip(item->baseClip()->getId());
2709 /*if (item->baseClip()->isTransparent()) {
2710 // also remove automatic transition
2711 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2712 if (tr && tr->isAutomatic()) {
2713 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2714 scene()->removeItem(tr);
2718 scene()->removeItem(item);
2719 if (m_dragItem == item) m_dragItem = NULL;
2721 m_document->setModified(true);
2722 m_document->renderer()->doRefresh();
2725 void CustomTrackView::deleteSelectedClips()
2727 resetSelectionGroup();
2728 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2729 if (itemList.count() == 0) {
2730 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2733 scene()->clearSelection();
2734 QUndoCommand *deleteSelected = new QUndoCommand();
2735 deleteSelected->setText(i18n("Delete selected items"));
2736 bool resetGroup = false;
2738 // expand & destroy groups
2739 for (int i = 0; i < itemList.count(); i++) {
2740 if (itemList.at(i)->type() == GROUPWIDGET) {
2741 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2742 itemList += children;
2743 QList <ItemInfo> clipInfos;
2744 QList <ItemInfo> transitionInfos;
2745 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2746 for (int j = 0; j < children.count(); j++) {
2747 if (children.at(j)->type() == AVWIDGET) {
2748 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2749 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2750 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2751 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2752 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2755 if (clipInfos.count() > 0) {
2756 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2761 for (int i = 0; i < itemList.count(); i++) {
2762 if (itemList.at(i)->type() == AVWIDGET) {
2763 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2764 if (item->parentItem()) resetGroup = true;
2765 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2766 emit clipItemSelected(NULL);
2767 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2768 Transition *item = static_cast <Transition *>(itemList.at(i));
2769 if (item->parentItem()) resetGroup = true;
2770 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2771 emit transitionItemSelected(NULL);
2775 m_commandStack->push(deleteSelected);
2778 void CustomTrackView::changeClipSpeed()
2780 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2781 if (itemList.count() == 0) {
2782 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2785 QUndoCommand *changeSelected = new QUndoCommand();
2786 changeSelected->setText("Edit clip speed");
2790 for (int i = 0; i < itemList.count(); i++) {
2791 if (itemList.at(i)->type() == AVWIDGET) {
2792 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2793 ItemInfo info = item->info();
2794 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2796 double speed = (double) percent / 100.0;
2797 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2799 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2803 if (count > 0) m_commandStack->push(changeSelected);
2804 else delete changeSelected;
2807 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2809 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2810 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2812 kDebug() << "ERROR: Cannot find clip for speed change";
2813 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2816 info.track = m_document->tracksCount() - item->track();
2817 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2819 item->setSpeed(speed);
2820 item->updateRectGeometry();
2821 if (item->cropDuration().frames(m_document->fps()) > endPos)
2822 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2823 m_document->setModified(true);
2824 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2827 void CustomTrackView::cutSelectedClips()
2829 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2830 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2831 for (int i = 0; i < itemList.count(); i++) {
2832 if (itemList.at(i)->type() == AVWIDGET) {
2833 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2834 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2835 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2836 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2837 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2838 m_commandStack->push(command);
2844 void CustomTrackView::groupClips(bool group)
2846 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2847 QList <ItemInfo> clipInfos;
2848 QList <ItemInfo> transitionInfos;
2849 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2852 int max = itemList.count();
2853 for (int i = 0; i < max; i++) {
2854 if (itemList.at(i)->type() == GROUPWIDGET) {
2855 itemList += itemList.at(i)->childItems();
2859 for (int i = 0; i < itemList.count(); i++) {
2860 if (itemList.at(i)->type() == AVWIDGET) {
2861 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2862 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2863 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2864 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2865 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2868 if (clipInfos.count() > 0) {
2869 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2870 m_commandStack->push(command);
2874 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2876 resetSelectionGroup();
2877 m_scene->clearSelection();
2879 for (int i = 0; i < clipInfos.count(); i++) {
2880 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2881 if (clip == NULL) continue;
2882 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2883 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2884 m_document->clipManager()->removeGroup(grp);
2885 scene()->destroyItemGroup(grp);
2887 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2889 for (int i = 0; i < transitionInfos.count(); i++) {
2890 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2891 if (tr == NULL) continue;
2892 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2893 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2894 m_document->clipManager()->removeGroup(grp);
2895 scene()->destroyItemGroup(grp);
2897 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2899 m_document->setModified(true);
2903 QList <QGraphicsItemGroup *> groups;
2904 for (int i = 0; i < clipInfos.count(); i++) {
2905 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2907 clip->setSelected(true);
2910 for (int i = 0; i < transitionInfos.count(); i++) {
2911 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2913 clip->setSelected(true);
2917 groupSelectedItems(false, true);
2918 m_document->setModified(true);
2921 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2923 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2924 if (baseclip == NULL) {
2925 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2928 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2929 item->setEffectList(effects);
2930 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2931 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2932 scene()->addItem(item);
2934 int tracknumber = m_document->tracksCount() - info.track - 1;
2935 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2936 if (isLocked) item->setItemLocked(true);
2938 baseclip->addReference();
2939 m_document->updateClip(baseclip->getId());
2940 info.track = m_document->tracksCount() - info.track;
2941 Mlt::Producer *prod;
2942 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2943 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2944 else prod = baseclip->producer(info.track);
2945 m_document->renderer()->mltInsertClip(info, xml, prod);
2946 for (int i = 0; i < item->effectsCount(); i++) {
2947 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2949 m_document->setModified(true);
2950 m_document->renderer()->doRefresh();
2953 void CustomTrackView::slotUpdateClip(const QString &clipId)
2955 QList<QGraphicsItem *> list = scene()->items();
2956 ClipItem *clip = NULL;
2957 for (int i = 0; i < list.size(); ++i) {
2958 if (list.at(i)->type() == AVWIDGET) {
2959 clip = static_cast <ClipItem *>(list.at(i));
2960 if (clip->clipProducer() == clipId) {
2961 clip->refreshClip(true);
2962 ItemInfo info = clip->info();
2963 info.track = m_document->tracksCount() - clip->track();
2964 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
2970 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
2972 int framepos = (int)(pos.frames(m_document->fps()));
2973 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
2974 ClipItem *clip = NULL;
2975 for (int i = 0; i < list.size(); i++) {
2976 if (list.at(i)->type() == AVWIDGET) {
2977 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2978 if (test->endPos() == pos) clip = test;
2985 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
2987 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
2988 ClipItem *clip = NULL;
2989 for (int i = 0; i < list.size(); i++) {
2990 if (list.at(i)->type() == AVWIDGET) {
2991 ClipItem *test = static_cast <ClipItem *>(list.at(i));
2992 if (test->startPos() == pos) clip = test;
2999 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3001 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3002 ClipItem *clip = NULL;
3003 for (int i = 0; i < list.size(); i++) {
3004 if (list.at(i)->type() == AVWIDGET) {
3005 clip = static_cast <ClipItem *>(list.at(i));
3012 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3014 int framepos = (int)(pos.frames(m_document->fps()));
3015 return getClipItemAt(framepos, track);
3018 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3020 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3021 Transition *clip = NULL;
3022 for (int i = 0; i < list.size(); i++) {
3023 if (list.at(i)->type() == TRANSITIONWIDGET) {
3024 clip = static_cast <Transition *>(list.at(i));
3031 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3033 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3036 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3038 int framepos = (int)(pos.frames(m_document->fps()));
3039 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3040 Transition *clip = NULL;
3041 for (int i = 0; i < list.size(); i++) {
3042 if (list.at(i)->type() == TRANSITIONWIDGET) {
3043 Transition *test = static_cast <Transition *>(list.at(i));
3044 if (test->endPos() == pos) clip = test;
3051 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3053 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3054 Transition *clip = NULL;
3055 for (int i = 0; i < list.size(); ++i) {
3056 if (list.at(i)->type() == TRANSITIONWIDGET) {
3057 Transition *test = static_cast <Transition *>(list.at(i));
3058 if (test->startPos() == pos) clip = test;
3065 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3067 if (m_selectionGroup) resetSelectionGroup(false);
3068 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3070 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3071 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3074 Mlt::Producer *prod;
3075 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3076 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3077 else prod = item->baseClip()->producer(end.track);
3079 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
3081 bool snap = KdenliveSettings::snaptopoints();
3082 KdenliveSettings::setSnaptopoints(false);
3083 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3085 int tracknumber = m_document->tracksCount() - end.track - 1;
3086 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3087 m_scene->clearSelection();
3088 if (isLocked) item->setItemLocked(true);
3090 if (item->isItemLocked()) item->setItemLocked(false);
3091 item->setSelected(true);
3093 if (item->baseClip()->isTransparent()) {
3094 // Also move automatic transition
3095 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3096 if (tr && tr->isAutomatic()) {
3097 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3098 m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3099 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3102 KdenliveSettings::setSnaptopoints(snap);
3103 m_document->setModified(true);
3105 // undo last move and emit error message
3106 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3108 kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3111 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3114 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3115 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3116 resetSelectionGroup();
3117 m_scene->clearSelection();
3119 for (int i = 0; i < startClip.count(); i++) {
3121 startClip[i].startPos = startClip.at(i).startPos - offset;
3122 startClip[i].track = startClip.at(i).track - trackOffset;
3124 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3125 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3127 clip->setItemLocked(false);
3128 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3129 else clip->setSelected(true);
3130 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3131 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3133 for (int i = 0; i < startTransition.count(); i++) {
3135 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3136 startTransition[i].track = startTransition.at(i).track - trackOffset;
3138 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3140 tr->setItemLocked(false);
3141 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3142 else tr->setSelected(true);
3143 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - startTransition.at(i).track, startTransition.at(i).startPos, startTransition.at(i).endPos, tr->toXML());
3144 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3146 groupSelectedItems(true);
3147 if (m_selectionGroup) {
3148 bool snap = KdenliveSettings::snaptopoints();
3149 KdenliveSettings::setSnaptopoints(false);
3151 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3153 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3155 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3157 int max = children.count();
3158 for (int i = 0; i < max; i++) {
3159 if (children.at(i)->type() == GROUPWIDGET) {
3160 children += children.at(i)->childItems();
3163 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3165 for (int i = 0; i < children.count(); i++) {
3166 // re-add items in correct place
3167 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3168 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3170 ItemInfo info = item->info();
3171 int tracknumber = m_document->tracksCount() - info.track - 1;
3172 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3173 if (isLocked) item->setItemLocked(true);
3174 else if (item->isItemLocked()) item->setItemLocked(false);
3176 if (item->type() == AVWIDGET) {
3177 ClipItem *clip = static_cast <ClipItem*>(item);
3178 info.track = m_document->tracksCount() - info.track;
3179 Mlt::Producer *prod;
3180 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3181 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3182 else prod = clip->baseClip()->producer(info.track);
3183 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3184 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3185 } else if (item->type() == TRANSITIONWIDGET) {
3186 Transition *tr = static_cast <Transition*>(item);
3187 int newTrack = tr->transitionEndTrack();
3188 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3189 if (!tr->forcedTrack()) {
3190 newTrack += trackOffset;
3191 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3193 tr->updateTransitionEndTrack(newTrack);
3194 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3195 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3198 KdenliveSettings::setSnaptopoints(snap);
3199 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3202 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3204 Transition *item = getTransitionItemAt(start.startPos, start.track);
3206 emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3207 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3210 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3211 bool snap = KdenliveSettings::snaptopoints();
3212 KdenliveSettings::setSnaptopoints(false);
3213 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3214 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3215 // Transition was moved
3216 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3217 } else if (end.endPos == start.endPos) {
3218 // Transition start resize
3219 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3220 } else if (end.startPos == start.startPos) {
3221 // Transition end resize;
3222 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3225 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3226 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3227 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3229 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3230 KdenliveSettings::setSnaptopoints(snap);
3231 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3232 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3233 if (m_dragItem && m_dragItem == item) emit transitionItemSelected(item);
3236 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3238 bool resizeClipStart = true;
3239 if (start.startPos == end.startPos) resizeClipStart = false;
3240 /*if (resizeClipStart) offset = 1;
3242 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3244 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3245 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3248 if (item->parentItem()) {
3249 // Item is part of a group, reset group
3250 resetSelectionGroup();
3252 bool snap = KdenliveSettings::snaptopoints();
3253 KdenliveSettings::setSnaptopoints(false);
3254 if (resizeClipStart && start.startPos != end.startPos) {
3255 ItemInfo clipinfo = item->info();
3256 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3257 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3259 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3260 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3261 updateClipFade(item);
3262 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3263 } else if (!resizeClipStart) {
3264 ItemInfo clipinfo = item->info();
3265 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3266 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3268 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3269 updateClipFade(item, true);
3270 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3272 if (end.cropStart != start.cropStart) {
3273 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3274 ItemInfo clipinfo = end;
3275 clipinfo.track = m_document->tracksCount() - end.track;
3276 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3278 item->setCropStart(end.cropStart);
3279 item->resetThumbs();
3282 m_document->renderer()->doRefresh();
3283 KdenliveSettings::setSnaptopoints(snap);
3286 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut)
3288 if (!updateFadeOut) {
3289 int end = item->fadeIn();
3291 // there is a fade in effect
3292 int effectPos = item->hasEffect("volume", "fadein");
3293 if (effectPos != -1) {
3294 QDomElement oldeffect = item->effectAt(effectPos);
3295 int start = item->cropStart().frames(m_document->fps());
3296 int max = item->cropDuration().frames(m_document->fps());
3298 item->setFadeIn(max);
3299 end = item->fadeIn();
3302 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3303 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3304 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3305 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3306 // if fade effect is displayed, update the effect edit widget with new clip duration
3307 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3309 effectPos = item->hasEffect("brightness", "fade_from_black");
3310 if (effectPos != -1) {
3311 QDomElement oldeffect = item->effectAt(effectPos);
3312 int start = item->cropStart().frames(m_document->fps());
3313 int max = item->cropDuration().frames(m_document->fps());
3315 item->setFadeIn(max);
3316 end = item->fadeIn();
3319 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3320 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3321 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3322 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3323 // if fade effect is displayed, update the effect edit widget with new clip duration
3324 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3328 int start = item->fadeOut();
3330 // there is a fade in effect
3331 int effectPos = item->hasEffect("volume", "fadeout");
3332 if (effectPos != -1) {
3333 QDomElement oldeffect = item->effectAt(effectPos);
3334 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3335 int max = item->cropDuration().frames(m_document->fps());
3337 item->setFadeOut(max);
3338 start = item->fadeOut();
3340 start = end - start;
3341 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3342 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3343 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3344 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3345 // if fade effect is displayed, update the effect edit widget with new clip duration
3346 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3348 effectPos = item->hasEffect("brightness", "fade_to_black");
3349 if (effectPos != -1) {
3350 QDomElement oldeffect = item->effectAt(effectPos);
3351 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
3352 int max = item->cropDuration().frames(m_document->fps());
3354 item->setFadeOut(max);
3355 start = item->fadeOut();
3357 start = end - start;
3358 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3359 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3360 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3361 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3362 // if fade effect is displayed, update the effect edit widget with new clip duration
3363 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3369 double CustomTrackView::getSnapPointForPos(double pos)
3371 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3374 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3376 QList <GenTime> snaps;
3377 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3378 QList<QGraphicsItem *> itemList = items();
3379 for (int i = 0; i < itemList.count(); i++) {
3380 if (itemList.at(i) == selected) continue;
3381 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3382 if (itemList.at(i)->type() == AVWIDGET) {
3383 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3384 GenTime start = item->startPos();
3385 GenTime end = item->endPos();
3386 snaps.append(start);
3388 if (!offsetList.isEmpty()) {
3389 for (int j = 0; j < offsetList.size(); j++) {
3390 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3391 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3395 QList < GenTime > markers = item->snapMarkers();
3396 for (int j = 0; j < markers.size(); ++j) {
3397 GenTime t = markers.at(j);
3399 if (!offsetList.isEmpty()) {
3400 for (int k = 0; k < offsetList.size(); k++) {
3401 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3405 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3406 Transition *transition = static_cast <Transition*>(itemList.at(i));
3407 GenTime start = transition->startPos();
3408 GenTime end = transition->endPos();
3409 snaps.append(start);
3411 if (!offsetList.isEmpty()) {
3412 for (int j = 0; j < offsetList.size(); j++) {
3413 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3414 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3420 // add cursor position
3421 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3423 if (!offsetList.isEmpty()) {
3424 for (int j = 0; j < offsetList.size(); j++) {
3425 snaps.append(pos - offsetList.at(j));
3430 for (int i = 0; i < m_guides.count(); i++) {
3431 snaps.append(m_guides.at(i)->position());
3432 if (!offsetList.isEmpty()) {
3433 for (int j = 0; j < offsetList.size(); j++) {
3434 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3440 m_scene->setSnapList(snaps);
3441 //for (int i = 0; i < m_snapPoints.size(); ++i)
3442 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3445 void CustomTrackView::slotSeekToPreviousSnap()
3447 updateSnapPoints(NULL);
3448 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3449 setCursorPos((int) res.frames(m_document->fps()));
3453 void CustomTrackView::slotSeekToNextSnap()
3455 updateSnapPoints(NULL);
3456 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3457 setCursorPos((int) res.frames(m_document->fps()));
3461 void CustomTrackView::clipStart()
3463 ClipItem *item = getMainActiveClip();
3465 setCursorPos((int) item->startPos().frames(m_document->fps()));
3470 void CustomTrackView::clipEnd()
3472 ClipItem *item = getMainActiveClip();
3474 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3479 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3481 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3482 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3483 m_commandStack->push(command);
3486 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3488 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3489 m_commandStack->push(command);
3492 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3494 DocClipBase *base = m_document->clipManager()->getClipById(id);
3495 QList <CommentedTime> markers = base->commentedSnapMarkers();
3497 if (markers.isEmpty()) {
3498 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3501 QUndoCommand *deleteMarkers = new QUndoCommand();
3502 deleteMarkers->setText("Delete clip markers");
3504 for (int i = 0; i < markers.size(); i++) {
3505 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3507 m_commandStack->push(deleteMarkers);
3510 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3512 DocClipBase *base = m_document->clipManager()->getClipById(id);
3513 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3514 else base->deleteSnapMarker(pos);
3515 m_document->setModified(true);
3516 viewport()->update();
3519 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3521 return (*g1).position() < (*g2).position();
3524 int CustomTrackView::hasGuide(int pos, int offset)
3526 for (int i = 0; i < m_guides.count(); i++) {
3527 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3528 if (qAbs(guidePos - pos) <= offset) return guidePos;
3529 else if (guidePos > pos) return -1;
3534 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3536 if (oldPos > GenTime() && pos > GenTime()) {
3538 for (int i = 0; i < m_guides.count(); i++) {
3539 if (m_guides.at(i)->position() == oldPos) {
3540 Guide *item = m_guides.at(i);
3541 item->updateGuide(pos, comment);
3545 } else if (pos > GenTime()) addGuide(pos, comment);
3549 for (int i = 0; i < m_guides.count(); i++) {
3550 if (m_guides.at(i)->position() == oldPos) {
3551 delete m_guides.takeAt(i);
3556 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3558 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3559 m_document->syncGuides(m_guides);
3562 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3564 for (int i = 0; i < m_guides.count(); i++) {
3565 if (m_guides.at(i)->position() == pos) {
3566 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3570 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3571 scene()->addItem(g);
3573 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3574 m_document->syncGuides(m_guides);
3578 void CustomTrackView::slotAddGuide()
3580 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3581 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3582 if (d.exec() != QDialog::Accepted) return;
3583 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3584 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3585 m_commandStack->push(command);
3589 void CustomTrackView::slotEditGuide(int guidePos)
3592 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3593 else pos = GenTime(guidePos, m_document->fps());
3595 for (int i = 0; i < m_guides.count(); i++) {
3596 if (m_guides.at(i)->position() == pos) {
3597 slotEditGuide(m_guides.at(i)->info());
3602 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3605 void CustomTrackView::slotEditGuide(CommentedTime guide)
3607 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3608 if (d.exec() == QDialog::Accepted) {
3609 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3610 m_commandStack->push(command);
3615 void CustomTrackView::slotEditTimeLineGuide()
3617 if (m_dragGuide == NULL) return;
3618 CommentedTime guide = m_dragGuide->info();
3619 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3620 if (d.exec() == QDialog::Accepted) {
3621 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3622 m_commandStack->push(command);
3626 void CustomTrackView::slotDeleteGuide(int guidePos)
3629 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3630 else pos = GenTime(guidePos, m_document->fps());
3632 for (int i = 0; i < m_guides.count(); i++) {
3633 if (m_guides.at(i)->position() == pos) {
3634 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3635 m_commandStack->push(command);
3640 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3644 void CustomTrackView::slotDeleteTimeLineGuide()
3646 if (m_dragGuide == NULL) return;
3647 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3648 m_commandStack->push(command);
3652 void CustomTrackView::slotDeleteAllGuides()
3654 QUndoCommand *deleteAll = new QUndoCommand();
3655 deleteAll->setText("Delete all guides");
3656 for (int i = 0; i < m_guides.count(); i++) {
3657 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3659 m_commandStack->push(deleteAll);
3662 void CustomTrackView::setTool(PROJECTTOOL tool)
3667 void CustomTrackView::setScale(double scaleFactor)
3670 matrix = matrix.scale(scaleFactor, 1);
3671 m_scene->setScale(scaleFactor);
3672 //scale(scaleFactor, 1);
3673 m_animationTimer->stop();
3679 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3681 int diff = sceneRect().width() - m_projectDuration;
3682 if (diff * matrix.m11() < 50) {
3683 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3684 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3687 centerOn(QPointF(cursorPos(), m_tracksHeight));
3688 //verticalScrollBar()->setValue(vert);*/
3691 void CustomTrackView::slotRefreshGuides()
3693 if (KdenliveSettings::showmarkers()) {
3694 kDebug() << "// refresh GUIDES";
3695 for (int i = 0; i < m_guides.count(); i++) {
3696 m_guides.at(i)->update();
3701 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect)
3704 r.setWidth(r.width() + 1);
3705 painter->setClipRect(r);
3706 painter->drawLine(r.left(), 0, r.right(), 0);
3707 uint max = m_document->tracksCount();
3708 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3709 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3710 QColor audioColor = palette().alternateBase().color();
3711 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3712 for (uint i = 0; i < max;i++) {
3713 if (m_document->trackInfoAt(max - i - 1).isLocked == true) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(lockedColor));
3714 else if (m_document->trackInfoAt(max - i - 1).type == AUDIOTRACK) painter->fillRect(r.left(), m_tracksHeight * i + 1, r.right() - r.left() + 1, m_tracksHeight - 1, QBrush(audioColor));
3715 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3717 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3718 if (height() > lowerLimit)
3719 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3722 bool CustomTrackView::findString(const QString &text)
3725 for (int i = 0; i < m_searchPoints.size(); ++i) {
3726 marker = m_searchPoints.at(i).comment();
3727 if (marker.contains(text, Qt::CaseInsensitive)) {
3728 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3729 int vert = verticalScrollBar()->value();
3730 int hor = cursorPos();
3731 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3739 bool CustomTrackView::findNextString(const QString &text)
3742 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3743 marker = m_searchPoints.at(i).comment();
3744 if (marker.contains(text, Qt::CaseInsensitive)) {
3745 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3746 int vert = verticalScrollBar()->value();
3747 int hor = cursorPos();
3748 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3757 void CustomTrackView::initSearchStrings()
3759 m_searchPoints.clear();
3760 QList<QGraphicsItem *> itemList = items();
3761 for (int i = 0; i < itemList.count(); i++) {
3762 // parse all clip names
3763 if (itemList.at(i)->type() == AVWIDGET) {
3764 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3765 GenTime start = item->startPos();
3766 CommentedTime t(start, item->clipName());
3767 m_searchPoints.append(t);
3768 // add all clip markers
3769 QList < CommentedTime > markers = item->commentedSnapMarkers();
3770 m_searchPoints += markers;
3775 for (int i = 0; i < m_guides.count(); i++) {
3776 m_searchPoints.append(m_guides.at(i)->info());
3779 qSort(m_searchPoints);
3782 void CustomTrackView::clearSearchStrings()
3784 m_searchPoints.clear();
3788 void CustomTrackView::copyClip()
3790 qDeleteAll(m_copiedItems);
3791 m_copiedItems.clear();
3792 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3793 if (itemList.count() == 0) {
3794 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3797 for (int i = 0; i < itemList.count(); i++) {
3798 if (itemList.at(i)->type() == AVWIDGET) {
3799 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3800 m_copiedItems.append(dup->clone(dup->info()));
3801 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3802 Transition *dup = static_cast <Transition *>(itemList.at(i));
3803 m_copiedItems.append(dup->clone());
3808 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3810 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
3811 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3812 for (int i = 0; i < collisions.count(); i++) {
3813 if (collisions.at(i)->type() == type) return false;
3818 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3820 for (int i = 0; i < items.count(); i++) {
3821 ItemInfo info = items.at(i)->info();
3822 info.startPos += offset;
3823 info.endPos += offset;
3824 info.track += trackOffset;
3825 if (!canBePastedTo(info, items.at(i)->type())) return false;
3830 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3832 QPainterPath movePath;
3833 movePath.moveTo(0, 0);
3835 for (int i = 0; i < items.count(); i++) {
3836 ItemInfo info = items.at(i)->info();
3837 info.startPos = info.startPos + offset;
3838 info.endPos = info.endPos + offset;
3839 info.track = info.track + trackOffset;
3840 if (info.startPos < GenTime()) {
3841 // No clip should go below 0
3844 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
3845 movePath.addRect(rect);
3847 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3848 for (int i = 0; i < collisions.count(); i++) {
3849 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3850 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3857 void CustomTrackView::pasteClip()
3859 if (m_copiedItems.count() == 0) {
3860 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3864 if (m_menuPosition.isNull()) {
3865 position = mapFromGlobal(QCursor::pos());
3866 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3867 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3870 } else position = m_menuPosition;
3871 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3872 int track = (int)(position.y() / m_tracksHeight);
3873 ItemInfo first = m_copiedItems.at(0)->info();
3875 GenTime offset = pos - first.startPos;
3876 int trackOffset = track - first.track;
3878 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3879 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3882 QUndoCommand *pasteClips = new QUndoCommand();
3883 pasteClips->setText("Paste clips");
3885 for (int i = 0; i < m_copiedItems.count(); i++) {
3886 // parse all clip names
3887 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3888 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3890 info.startPos = clip->startPos() + offset;
3891 info.endPos = clip->endPos() + offset;
3892 info.cropStart = clip->cropStart();
3893 info.track = clip->track() + trackOffset;
3894 if (canBePastedTo(info, AVWIDGET)) {
3895 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3896 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3897 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3898 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3900 info.startPos = tr->startPos() + offset;
3901 info.endPos = tr->endPos() + offset;
3902 info.track = tr->track() + trackOffset;
3903 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3904 if (info.startPos >= info.endPos) {
3905 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3906 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3907 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3910 m_commandStack->push(pasteClips);
3913 void CustomTrackView::pasteClipEffects()
3915 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3916 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3919 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3920 EffectsList effects = clip->effectList();
3922 QUndoCommand *paste = new QUndoCommand();
3923 paste->setText("Paste effects");
3925 QList<QGraphicsItem *> clips = scene()->selectedItems();
3926 for (int i = 0; i < clips.count(); ++i) {
3927 if (clips.at(i)->type() == AVWIDGET) {
3928 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3929 for (int i = 0; i < clip->effectsCount(); i++) {
3930 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3934 m_commandStack->push(paste);
3938 ClipItem *CustomTrackView::getClipUnderCursor() const
3940 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3941 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3942 for (int i = 0; i < collisions.count(); i++) {
3943 if (collisions.at(i)->type() == AVWIDGET) {
3944 return static_cast < ClipItem *>(collisions.at(i));
3950 ClipItem *CustomTrackView::getMainActiveClip() const
3952 QList<QGraphicsItem *> clips = scene()->selectedItems();
3953 if (clips.isEmpty()) {
3954 return getClipUnderCursor();
3956 ClipItem *item = NULL;
3957 for (int i = 0; i < clips.count(); ++i) {
3958 if (clips.at(i)->type() == AVWIDGET)
3959 item = static_cast < ClipItem *>(clips.at(i));
3960 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
3962 if (item) return item;
3967 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
3969 QList<QGraphicsItem *> clips = scene()->selectedItems();
3970 if (clips.isEmpty()) {
3971 return getClipUnderCursor();
3974 // remove all items in the list that are not clips
3975 for (int i = 0; i < clips.count();) {
3976 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
3979 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
3980 for (int i = 0; i < clips.count(); ++i) {
3981 if (clips.at(i)->type() == AVWIDGET) {
3982 item = static_cast < ClipItem *>(clips.at(i));
3983 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
3991 void CustomTrackView::setInPoint()
3993 ClipItem *clip = getActiveClipUnderCursor(true);
3995 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
3998 ItemInfo startInfo = clip->info();
3999 ItemInfo endInfo = startInfo;
4000 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4001 if (endInfo.startPos >= startInfo.endPos) {
4002 // Check for invalid resize
4003 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4005 } else if (endInfo.startPos < startInfo.startPos) {
4006 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4007 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4008 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4012 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4013 m_commandStack->push(command);
4016 void CustomTrackView::setOutPoint()
4018 ClipItem *clip = getActiveClipUnderCursor(true);
4020 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4023 ItemInfo startInfo = clip->info();
4024 ItemInfo endInfo = clip->info();
4025 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4026 if (endInfo.endPos <= startInfo.startPos) {
4027 // Check for invalid resize
4028 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4030 } else if (endInfo.endPos > startInfo.endPos) {
4031 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4032 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4033 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4040 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4041 m_commandStack->push(command);
4044 void CustomTrackView::slotUpdateAllThumbs()
4046 QList<QGraphicsItem *> itemList = items();
4047 //if (itemList.isEmpty()) return;
4049 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4050 for (int i = 0; i < itemList.count(); i++) {
4051 if (itemList.at(i)->type() == AVWIDGET) {
4052 item = static_cast <ClipItem *>(itemList.at(i));
4053 if (item->clipType() != COLOR) {
4054 // Check if we have a cached thumbnail
4055 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4056 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4057 if (QFile::exists(thumb)) {
4059 item->slotSetStartThumb(pix);
4060 item->slotSetEndThumb(pix);
4063 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4064 QString endThumb = startThumb;
4065 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4066 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4067 if (QFile::exists(startThumb)) {
4068 QPixmap pix(startThumb);
4069 item->slotSetStartThumb(pix);
4071 if (QFile::exists(endThumb)) {
4072 QPixmap pix(endThumb);
4073 item->slotSetEndThumb(pix);
4077 item->refreshClip(false);
4078 qApp->processEvents();
4081 viewport()->update();
4084 void CustomTrackView::saveThumbnails()
4086 QList<QGraphicsItem *> itemList = items();
4088 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4089 for (int i = 0; i < itemList.count(); i++) {
4090 if (itemList.at(i)->type() == AVWIDGET) {
4091 item = static_cast <ClipItem *>(itemList.at(i));
4092 if (item->clipType() != COLOR) {
4093 // Check if we have a cached thumbnail
4094 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4095 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4096 if (!QFile::exists(thumb)) {
4097 QPixmap pix(item->startThumb());
4101 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4102 QString endThumb = startThumb;
4103 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4104 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4105 if (!QFile::exists(startThumb)) {
4106 QPixmap pix(item->startThumb());
4107 pix.save(startThumb);
4109 if (!QFile::exists(endThumb)) {
4110 QPixmap pix(item->endThumb());
4120 void CustomTrackView::slotInsertTrack(int ix)
4122 kDebug() << "// INSERTING TRK: " << ix;
4123 QDialog d(parentWidget());
4124 Ui::AddTrack_UI view;
4126 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4127 view.track_nb->setValue(ix);
4128 d.setWindowTitle(i18n("Insert Track"));
4130 if (d.exec() == QDialog::Accepted) {
4131 ix = view.track_nb->value();
4132 if (view.before_select->currentIndex() == 1) {
4136 if (view.video_track->isChecked()) {
4137 info.type = VIDEOTRACK;
4138 info.isMute = false;
4139 info.isBlind = false;
4140 info.isLocked = false;
4142 info.type = AUDIOTRACK;
4143 info.isMute = false;
4144 info.isBlind = true;
4145 info.isLocked = false;
4147 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4148 m_commandStack->push(addTrack);
4149 m_document->setModified(true);
4153 void CustomTrackView::slotDeleteTrack(int ix)
4156 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4158 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4159 deleteTimelineTrack(ix, info);
4160 m_document->setModified(true);
4161 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4162 m_commandStack->push(command);*/
4166 void CustomTrackView::slotChangeTrack(int ix)
4168 QDialog d(parentWidget());
4169 Ui::AddTrack_UI view;
4171 view.label->setText(i18n("Change track"));
4172 view.before_select->setHidden(true);
4173 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4174 view.track_nb->setValue(ix);
4175 d.setWindowTitle(i18n("Change Track Type"));
4177 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4178 view.video_track->setChecked(true);
4180 view.audio_track->setChecked(true);
4182 if (d.exec() == QDialog::Accepted) {
4184 info.isLocked = false;
4185 info.isMute = false;
4186 ix = view.track_nb->value();
4188 if (view.video_track->isChecked()) {
4189 info.type = VIDEOTRACK;
4190 info.isBlind = false;
4192 info.type = AUDIOTRACK;
4193 info.isBlind = true;
4195 changeTimelineTrack(ix, info);
4196 m_document->setModified(true);
4201 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4203 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4204 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4205 QList<QGraphicsItem *> selection = m_scene->items(r);
4206 QUndoCommand *deleteTrack = new QUndoCommand();
4207 deleteTrack->setText("Delete track");
4209 // Delete all clips in selected track
4210 for (int i = 0; i < selection.count(); i++) {
4211 if (selection.at(i)->type() == AVWIDGET) {
4212 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4213 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4214 m_scene->removeItem(item);
4217 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4218 Transition *item = static_cast <Transition *>(selection.at(i));
4219 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4220 m_scene->removeItem(item);
4226 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4227 m_commandStack->push(deleteTrack);
4230 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4232 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4233 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4234 m_commandStack->push(changeTrack);
4237 void CustomTrackView::autoTransition()
4239 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4240 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4241 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4244 Transition *tr = static_cast <Transition*>(itemList.at(0));
4245 tr->setAutomatic(!tr->isAutomatic());
4246 QDomElement transition = tr->toXML();
4247 m_document->renderer()->mltUpdateTransition(transition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), tr->startPos(), tr->endPos(), transition);
4251 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4254 QDomNodeList params = effect.elementsByTagName("parameter");
4255 for (int i = 0; i < params.count(); i++) {
4256 QDomElement e = params.item(i).toElement();
4257 if (!e.isNull() && e.attribute("type") == "constant") {
4258 if (e.hasAttribute("factor")) {
4259 double factor = e.attribute("factor").toDouble();
4260 double value = e.attribute("value").toDouble();
4261 value = value / factor;
4262 result.append(QString::number(value));
4263 } else result.append(e.attribute("value"));
4269 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4271 QList<QGraphicsItem *> list = scene()->items();
4272 ClipItem *clip = NULL;
4273 for (int i = 0; i < list.size(); ++i) {
4274 if (list.at(i)->type() == AVWIDGET) {
4275 clip = static_cast <ClipItem *>(list.at(i));
4276 if (clip->clipProducer() == id) {
4277 clip->setClipName(name);
4281 viewport()->update();
4284 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4286 minimum = GenTime();
4287 maximum = GenTime();
4288 QList<QGraphicsItem *> selection;
4289 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4290 selection.removeAll(item);
4291 for (int i = 0; i < selection.count(); i++) {
4292 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4293 if (clip && clip->type() == AVWIDGET) {
4294 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4295 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4300 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4302 minimum = GenTime();
4303 maximum = GenTime();
4304 QList<QGraphicsItem *> selection;
4305 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4306 selection.removeAll(item);
4307 for (int i = 0; i < selection.count(); i++) {
4308 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4309 if (clip && clip->type() == TRANSITIONWIDGET) {
4310 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4311 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4317 void CustomTrackView::loadGroups(const QDomNodeList groups)
4319 for (int i = 0; i < groups.count(); i++) {
4320 QDomNodeList children = groups.at(i).childNodes();
4321 scene()->clearSelection();
4322 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4323 QDomNode n = children.item(nodeindex);
4324 QDomElement elem = n.toElement();
4325 int pos = elem.attribute("position").toInt();
4326 int track = elem.attribute("track").toInt();
4327 if (elem.tagName() == "clipitem") {
4328 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4329 if (clip) clip->setSelected(true);
4331 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4332 if (clip) clip->setSelected(true);
4335 groupSelectedItems(false, true);
4339 void CustomTrackView::splitAudio()
4341 resetSelectionGroup();
4342 QList<QGraphicsItem *> selection = scene()->selectedItems();
4343 if (selection.isEmpty()) {
4344 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4347 QUndoCommand *splitCommand = new QUndoCommand();
4348 splitCommand->setText(i18n("Split audio"));
4349 for (int i = 0; i < selection.count(); i++) {
4350 if (selection.at(i)->type() == AVWIDGET) {
4351 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4352 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4353 if (clip->parentItem()) {
4354 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4356 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4361 m_commandStack->push(splitCommand);
4364 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4366 ClipItem *clip = getClipItemAt(pos, track);
4368 kDebug() << "// Cannot find clip to split!!!";
4372 int start = pos.frames(m_document->fps());
4373 int freetrack = m_document->tracksCount() - track - 1;
4374 for (; freetrack > 0; freetrack--) {
4375 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4376 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4377 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4378 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4379 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4384 kDebug() << "GOT TRK: " << track;
4385 if (freetrack == 0) {
4386 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4389 info.startPos = clip->startPos();
4390 info.endPos = clip->endPos();
4391 info.cropStart = clip->cropStart();
4392 info.track = m_document->tracksCount() - freetrack;
4393 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4394 scene()->clearSelection();
4395 clip->setSelected(true);
4396 ClipItem *audioClip = getClipItemAt(start, info.track);
4398 clip->setVideoOnly(true);
4399 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4400 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4401 audioClip->setSelected(true);
4402 audioClip->setAudioOnly(true);
4403 groupSelectedItems(false, true);
4407 // unsplit clip: remove audio part and change video part to normal clip
4408 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4409 kDebug() << "//CANNOT FIND CLP GRP";
4412 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4413 QList<QGraphicsItem *> children = grp->childItems();
4414 if (children.count() != 2) {
4415 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4418 for (int i = 0; i < children.count(); i++) {
4419 if (children.at(i) != clip) {
4420 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4421 ItemInfo info = clip->info();
4422 deleteClip(clp->info());
4423 clip->setVideoOnly(false);
4424 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4428 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4429 m_document->clipManager()->removeGroup(grp);
4430 scene()->destroyItemGroup(grp);
4434 void CustomTrackView::setVideoOnly()
4436 resetSelectionGroup();
4437 QList<QGraphicsItem *> selection = scene()->selectedItems();
4438 if (selection.isEmpty()) {
4439 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4442 QUndoCommand *videoCommand = new QUndoCommand();
4443 videoCommand->setText(i18n("Video only"));
4444 for (int i = 0; i < selection.count(); i++) {
4445 if (selection.at(i)->type() == AVWIDGET) {
4446 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4447 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4448 if (clip->parentItem()) {
4449 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4451 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4456 m_commandStack->push(videoCommand);
4459 void CustomTrackView::setAudioOnly()
4461 resetSelectionGroup();
4462 QList<QGraphicsItem *> selection = scene()->selectedItems();
4463 if (selection.isEmpty()) {
4464 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4467 QUndoCommand *videoCommand = new QUndoCommand();
4468 videoCommand->setText(i18n("Audio only"));
4469 for (int i = 0; i < selection.count(); i++) {
4470 if (selection.at(i)->type() == AVWIDGET) {
4471 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4472 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4473 if (clip->parentItem()) {
4474 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4476 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4481 m_commandStack->push(videoCommand);
4484 void CustomTrackView::setAudioAndVideo()
4486 resetSelectionGroup();
4487 QList<QGraphicsItem *> selection = scene()->selectedItems();
4488 if (selection.isEmpty()) {
4489 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4492 QUndoCommand *videoCommand = new QUndoCommand();
4493 videoCommand->setText(i18n("Audio and Video"));
4494 for (int i = 0; i < selection.count(); i++) {
4495 if (selection.at(i)->type() == AVWIDGET) {
4496 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4497 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4498 if (clip->parentItem()) {
4499 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4501 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4506 m_commandStack->push(videoCommand);
4509 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4511 ClipItem *clip = getClipItemAt(pos, track);
4513 kDebug() << "// Cannot find clip to split!!!";
4517 int start = pos.frames(m_document->fps());
4518 clip->setVideoOnly(true);
4519 clip->setAudioOnly(false);
4520 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4521 } else if (audioOnly) {
4522 int start = pos.frames(m_document->fps());
4523 clip->setAudioOnly(true);
4524 clip->setVideoOnly(false);
4525 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4527 int start = pos.frames(m_document->fps());
4528 clip->setAudioOnly(false);
4529 clip->setVideoOnly(false);
4530 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4535 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4537 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4538 m_clipTypeGroup->setEnabled(false);
4540 m_clipTypeGroup->setEnabled(true);
4541 QList <QAction *> actions = m_clipTypeGroup->actions();
4543 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4544 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4545 else lookup = "clip_audio_and_video";
4546 for (int i = 0; i < actions.count(); i++) {
4547 if (actions.at(i)->data().toString() == lookup) {
4548 actions.at(i)->setChecked(true);
4556 #include "customtrackview.moc"