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>
77 bool sortGuidesList(const Guide *g1 , const Guide *g2)
79 return (*g1).position() < (*g2).position();
84 // disable animation if user asked it in KDE's global settings
85 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
86 // needs something like below (taken from dolphin)
87 // #include <kglobalsettings.h>
88 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
89 // const int duration = animate ? 1500 : 1;
91 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
92 QGraphicsView(projectscene, parent),
93 m_tracksHeight(KdenliveSettings::trackheight()),
97 m_scene(projectscene),
99 m_operationMode(NONE),
106 m_autoScroll(KdenliveSettings::autoscroll()),
107 m_pasteEffectsAction(NULL),
108 m_ungroupAction(NULL),
115 m_blockRefresh(false),
116 m_selectionGroup(NULL)
118 if (doc) m_commandStack = doc->commandStack();
119 else m_commandStack = NULL;
120 setMouseTracking(true);
121 setAcceptDrops(true);
122 KdenliveSettings::setTrackheight(m_tracksHeight);
123 m_animationTimer = new QTimeLine(800);
124 m_animationTimer->setFrameRange(0, 5);
125 m_animationTimer->setUpdateInterval(100);
126 m_animationTimer->setLoopCount(0);
127 m_tipColor = QColor(0, 192, 0, 200);
128 QColor border = QColor(255, 255, 255, 100);
129 m_tipPen.setColor(border);
130 m_tipPen.setWidth(3);
131 setContentsMargins(0, 0, 0, 0);
132 const int maxWidth = m_tracksHeight * m_document->tracksCount();
133 setSceneRect(0, 0, sceneRect().width(), maxWidth);
134 verticalScrollBar()->setMaximum(maxWidth);
135 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
136 m_cursorLine->setZValue(1000);
138 KIcon razorIcon("edit-cut");
139 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
141 KIcon spacerIcon("kdenlive-spacer-tool");
142 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
143 verticalScrollBar()->setTracking(true);
144 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
145 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
146 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
147 m_scrollTimer.setInterval(100);
148 m_scrollTimer.setSingleShot(true);
150 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
151 m_thumbsTimer.setInterval(500);
152 m_thumbsTimer.setSingleShot(true);
155 CustomTrackView::~CustomTrackView()
157 qDeleteAll(m_guides);
158 m_waitingThumbs.clear();
161 void CustomTrackView::setDocumentModified()
163 m_document->setModified(true);
166 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
168 m_timelineContextMenu = timeline;
169 m_timelineContextClipMenu = clip;
170 m_clipTypeGroup = clipTypeGroup;
171 QList <QAction *> list = m_timelineContextClipMenu->actions();
172 for (int i = 0; i < list.count(); i++) {
173 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
174 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
177 m_timelineContextTransitionMenu = transition;
178 list = m_timelineContextTransitionMenu->actions();
179 for (int i = 0; i < list.count(); i++) {
180 if (list.at(i)->data().toString() == "auto") {
181 m_autoTransition = list.at(i);
186 m_timelineContextMenu->addSeparator();
187 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
188 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
189 m_timelineContextMenu->addAction(m_deleteGuide);
191 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
192 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
193 m_timelineContextMenu->addAction(m_editGuide);
196 void CustomTrackView::checkAutoScroll()
198 m_autoScroll = KdenliveSettings::autoscroll();
201 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
202 return m_scene->m_tracksList;
205 void CustomTrackView::checkTrackHeight()
207 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
208 m_tracksHeight = KdenliveSettings::trackheight();
209 emit trackHeightChanged();
210 QList<QGraphicsItem *> itemList = items();
212 Transition *transitionitem;
213 bool snap = KdenliveSettings::snaptopoints();
214 KdenliveSettings::setSnaptopoints(false);
215 for (int i = 0; i < itemList.count(); i++) {
216 if (itemList.at(i)->type() == AVWIDGET) {
217 item = (ClipItem*) itemList.at(i);
218 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
219 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
220 item->resetThumbs(true);
221 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
222 transitionitem = (Transition*) itemList.at(i);
223 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
224 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
227 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
229 for (int i = 0; i < m_guides.count(); i++) {
230 QLineF l = m_guides.at(i)->line();
231 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
232 m_guides.at(i)->setLine(l);
235 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
236 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
237 KdenliveSettings::setSnaptopoints(snap);
238 viewport()->update();
241 /** Zoom or move viewport on mousewheel
243 * If mousewheel+Ctrl, zooms in/out on the timeline.
245 * With Ctrl, moves viewport towards end of timeline if down/back,
246 * opposite on up/forward.
248 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
249 void CustomTrackView::wheelEvent(QWheelEvent * e)
251 if (e->modifiers() == Qt::ControlModifier) {
252 if (e->delta() > 0) emit zoomIn();
255 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
256 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
260 int CustomTrackView::getPreviousVideoTrack(int track)
262 track = m_document->tracksCount() - track - 1;
264 for (int i = track; i > -1; i--) {
265 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
271 void CustomTrackView::slotFetchNextThumbs()
273 if (!m_waitingThumbs.isEmpty()) {
274 ClipItem *item = m_waitingThumbs.takeFirst();
275 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
276 item = m_waitingThumbs.takeFirst();
278 if (item) item->slotFetchThumbs();
279 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
283 void CustomTrackView::slotCheckMouseScrolling()
285 if (m_scrollOffset == 0) {
286 m_scrollTimer.stop();
289 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
290 m_scrollTimer.start();
293 void CustomTrackView::slotCheckPositionScrolling()
295 // If mouse is at a border of the view, scroll
296 if (m_moveOpMode != SEEK) return;
297 if (mapFromScene(m_cursorPos, 0).x() < 3) {
298 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
299 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
300 setCursorPos(mapToScene(QPoint(-2, 0)).x());
301 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
302 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
303 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
304 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
311 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
313 int pos = event->x();
314 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
315 emit mousePosition(mappedXPos);
317 if (event->buttons() & Qt::MidButton) return;
318 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
319 QGraphicsView::mouseMoveEvent(event);
324 if (event->buttons() != Qt::NoButton) {
325 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
326 if (m_dragItem && m_tool == SELECTTOOL) {
327 if (m_operationMode == MOVE && move) {
328 QGraphicsView::mouseMoveEvent(event);
329 // If mouse is at a border of the view, scroll
331 m_scrollOffset = -30;
332 m_scrollTimer.start();
333 } else if (viewport()->width() - pos < 10) {
335 m_scrollTimer.start();
336 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
338 } else if (m_operationMode == RESIZESTART && move) {
339 double snappedPos = getSnapPointForPos(mappedXPos);
340 m_document->renderer()->pause();
341 m_dragItem->resizeStart((int)(snappedPos));
342 } else if (m_operationMode == RESIZEEND && move) {
343 double snappedPos = getSnapPointForPos(mappedXPos);
344 m_document->renderer()->pause();
345 m_dragItem->resizeEnd((int)(snappedPos));
346 } else if (m_operationMode == FADEIN && move) {
347 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
348 } else if (m_operationMode == FADEOUT && move) {
349 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
350 } else if (m_operationMode == KEYFRAME && move) {
351 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
352 double pos = mapToScene(event->pos()).toPoint().y();
353 QRectF br = m_dragItem->sceneBoundingRect();
354 double maxh = 100.0 / br.height();
355 pos = (br.bottom() - pos) * maxh;
356 m_dragItem->updateKeyFramePos(keyFramePos, pos);
358 m_animationTimer->stop();
364 } else if (m_operationMode == MOVEGUIDE) {
365 m_animationTimer->stop();
370 QGraphicsView::mouseMoveEvent(event);
372 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
374 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
375 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
379 if (m_tool == RAZORTOOL) {
380 setCursor(m_razorCursor);
381 //QGraphicsView::mouseMoveEvent(event);
383 } else if (m_tool == SPACERTOOL) {
384 setCursor(m_spacerCursor);
388 QList<QGraphicsItem *> itemList = items(event->pos());
389 QGraphicsRectItem *item = NULL;
390 OPERATIONTYPE opMode = NONE;
392 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
394 } else for (int i = 0; i < itemList.count(); i++) {
395 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
396 item = (QGraphicsRectItem*) itemList.at(i);
401 if (item && event->buttons() == Qt::NoButton) {
402 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
403 if (m_tool == RAZORTOOL) {
404 // razor tool over a clip, display current frame in monitor
405 if (false && /*!m_blockRefresh && */item->type() == AVWIDGET) {
406 //TODO: solve crash when showing frame when moving razor over clip
407 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
412 opMode = clip->operationMode(mapToScene(event->pos()));
413 const double size = 5;
414 if (opMode == m_moveOpMode) {
415 QGraphicsView::mouseMoveEvent(event);
419 m_animationTimer->stop();
426 m_moveOpMode = opMode;
427 if (opMode == MOVE) {
428 setCursor(Qt::OpenHandCursor);
429 } else if (opMode == RESIZESTART) {
430 setCursor(KCursor("left_side", Qt::SizeHorCursor));
431 if (m_visualTip == NULL) {
432 QRectF rect = clip->sceneBoundingRect();
434 polygon << QPoint(0, - size * 2);
435 polygon << QPoint(size * 2, 0);
436 polygon << QPoint(0, size * 2);
437 polygon << QPoint(0, - size * 2);
439 m_visualTip = new QGraphicsPolygonItem(polygon);
440 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
441 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
442 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
443 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
444 m_visualTip->setZValue(100);
445 m_animation = new QGraphicsItemAnimation;
446 m_animation->setItem(m_visualTip);
447 m_animation->setTimeLine(m_animationTimer);
448 m_animation->setScaleAt(.5, 2, 1);
449 m_animation->setScaleAt(1, 1, 1);
450 scene()->addItem(m_visualTip);
451 m_animationTimer->start();
453 } else if (opMode == RESIZEEND) {
454 setCursor(KCursor("right_side", Qt::SizeHorCursor));
455 if (m_visualTip == NULL) {
456 QRectF rect = clip->sceneBoundingRect();
458 polygon << QPoint(0, - size * 2);
459 polygon << QPoint(- size * 2, 0);
460 polygon << QPoint(0, size * 2);
461 polygon << QPoint(0, - size * 2);
463 m_visualTip = new QGraphicsPolygonItem(polygon);
464 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
465 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
466 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
467 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
468 m_visualTip->setZValue(100);
469 m_animation = new QGraphicsItemAnimation;
470 m_animation->setItem(m_visualTip);
471 m_animation->setTimeLine(m_animationTimer);
472 m_animation->setScaleAt(.5, 2, 1);
473 m_animation->setScaleAt(1, 1, 1);
474 scene()->addItem(m_visualTip);
475 m_animationTimer->start();
477 } else if (opMode == FADEIN) {
478 if (m_visualTip == NULL) {
479 ClipItem *item = (ClipItem *) clip;
480 QRectF rect = clip->sceneBoundingRect();
481 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
482 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
483 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
484 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
485 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
486 m_visualTip->setZValue(100);
487 m_animation = new QGraphicsItemAnimation;
488 m_animation->setItem(m_visualTip);
489 m_animation->setTimeLine(m_animationTimer);
490 m_animation->setScaleAt(.5, 2, 2);
491 m_animation->setScaleAt(1, 1, 1);
492 scene()->addItem(m_visualTip);
493 m_animationTimer->start();
495 setCursor(Qt::PointingHandCursor);
496 } else if (opMode == FADEOUT) {
497 if (m_visualTip == NULL) {
498 ClipItem *item = (ClipItem *) clip;
499 QRectF rect = clip->sceneBoundingRect();
500 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
501 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
502 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
503 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
504 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
505 m_visualTip->setZValue(100);
506 m_animation = new QGraphicsItemAnimation;
507 m_animation->setItem(m_visualTip);
508 m_animation->setTimeLine(m_animationTimer);
509 m_animation->setScaleAt(.5, 2, 2);
510 m_animation->setScaleAt(1, 1, 1);
511 scene()->addItem(m_visualTip);
512 m_animationTimer->start();
514 setCursor(Qt::PointingHandCursor);
515 } else if (opMode == TRANSITIONSTART) {
516 if (m_visualTip == NULL) {
517 QRectF rect = clip->sceneBoundingRect();
519 polygon << QPoint(0, - size * 2);
520 polygon << QPoint(size * 2, 0);
521 polygon << QPoint(0, 0);
522 polygon << QPoint(0, - size * 2);
524 m_visualTip = new QGraphicsPolygonItem(polygon);
525 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
526 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
527 m_visualTip->setPos(rect.x(), rect.bottom());
528 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
529 m_visualTip->setZValue(100);
530 m_animation = new QGraphicsItemAnimation;
531 m_animation->setItem(m_visualTip);
532 m_animation->setTimeLine(m_animationTimer);
533 m_animation->setScaleAt(.5, 2, 2);
534 m_animation->setScaleAt(1, 1, 1);
535 scene()->addItem(m_visualTip);
536 m_animationTimer->start();
538 setCursor(Qt::PointingHandCursor);
539 } else if (opMode == TRANSITIONEND) {
540 if (m_visualTip == NULL) {
541 QRectF rect = clip->sceneBoundingRect();
543 polygon << QPoint(0, - size * 2);
544 polygon << QPoint(- size * 2, 0);
545 polygon << QPoint(0, 0);
546 polygon << QPoint(0, - size * 2);
548 m_visualTip = new QGraphicsPolygonItem(polygon);
549 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
550 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
551 m_visualTip->setPos(rect.right(), rect.bottom());
552 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
553 m_visualTip->setZValue(100);
554 m_animation = new QGraphicsItemAnimation;
555 m_animation->setItem(m_visualTip);
556 m_animation->setTimeLine(m_animationTimer);
557 m_animation->setScaleAt(.5, 2, 2);
558 m_animation->setScaleAt(1, 1, 1);
559 scene()->addItem(m_visualTip);
560 m_animationTimer->start();
562 setCursor(Qt::PointingHandCursor);
563 } else if (opMode == KEYFRAME) {
564 setCursor(Qt::PointingHandCursor);
566 } // no clip under mouse
567 else if (m_tool == RAZORTOOL) {
570 } else if (opMode == MOVEGUIDE) {
571 m_moveOpMode = opMode;
572 setCursor(Qt::SplitHCursor);
575 m_animationTimer->stop();
582 setCursor(Qt::ArrowCursor);
583 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
584 QGraphicsView::mouseMoveEvent(event);
586 setCursorPos(mappedXPos);
587 slotCheckPositionScrolling();
589 } else m_moveOpMode = NONE;
591 QGraphicsView::mouseMoveEvent(event);
595 void CustomTrackView::mousePressEvent(QMouseEvent * event)
597 setFocus(Qt::MouseFocusReason);
598 m_menuPosition = QPoint();
600 // special cases (middle click button or ctrl / shift click
601 if (event->button() == Qt::MidButton) {
602 m_document->renderer()->switchPlay();
603 m_blockRefresh = false;
604 m_operationMode = NONE;
608 if (event->modifiers() & Qt::ShiftModifier) {
609 // Rectangle selection
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 m_blockRefresh = true;
623 bool collision = false;
625 if (m_tool != RAZORTOOL) activateMonitor();
626 else if (m_document->renderer()->playSpeed() != 0.0) {
627 m_document->renderer()->pause();
630 m_clickEvent = event->pos();
632 // check item under mouse
633 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
635 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
636 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
637 setDragMode(QGraphicsView::ScrollHandDrag);
638 QGraphicsView::mousePressEvent(event);
639 m_blockRefresh = false;
640 m_operationMode = NONE;
644 // if a guide and a clip were pressed, just select the guide
645 for (int i = 0; i < collisionList.count(); ++i) {
646 if (collisionList.at(i)->type() == GUIDEITEM) {
647 // a guide item was pressed
648 m_dragGuide = (Guide *) collisionList.at(i);
649 if (event->button() == Qt::LeftButton) { // move it
650 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
652 m_operationMode = MOVEGUIDE;
653 // deselect all clips so that only the guide will move
654 m_scene->clearSelection();
655 resetSelectionGroup(false);
656 updateSnapPoints(NULL);
657 QGraphicsView::mousePressEvent(event);
659 } else // show context menu
664 // Find first clip, transition or group under mouse (when no guides selected)
666 AbstractGroupItem *dragGroup = NULL;
667 AbstractClipItem *collisionClip = NULL;
669 while (!m_dragGuide && ct < collisionList.count()) {
670 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
671 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
672 if (collisionClip == m_dragItem) {
673 collisionClip = NULL;
674 } else m_dragItem = collisionClip;
676 m_dragItemInfo = m_dragItem->info();
677 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
678 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
679 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
685 if (!found) m_dragItem = NULL;
687 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
688 // update transition menu action
689 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
690 m_autoTransition->setEnabled(true);
691 } else m_autoTransition->setEnabled(false);
693 // context menu requested
694 if (event->button() == Qt::RightButton) {
696 if (dragGroup) dragGroup->setSelected(true);
697 else if (!m_dragItem->isSelected()) {
698 resetSelectionGroup(false);
699 m_scene->clearSelection();
700 m_dragItem->setSelected(true);
702 } else if (!m_dragGuide) {
703 // check if there is a guide close to mouse click
704 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
705 for (int i = 0; i < guidesCollisionList.count(); i++) {
706 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
707 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
711 // keep this to support multiple guides context menu in the future (?)
712 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
713 guidesCollisionList.removeAt(0);
715 if (!guidesCollisionList.isEmpty())
716 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
719 m_operationMode = NONE;
720 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
721 m_menuPosition = m_clickEvent;
727 // No item under click
728 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
729 resetSelectionGroup(false);
730 setCursor(Qt::ArrowCursor);
731 m_scene->clearSelection();
733 emit clipItemSelected(NULL);
734 updateClipTypeActions(NULL);
735 if (m_tool == SPACERTOOL) {
736 QList<QGraphicsItem *> selection;
737 if (event->modifiers() == Qt::ControlModifier) {
738 // Ctrl + click, select all items on track after click position
739 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
740 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
742 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;
744 // Select all items on all tracks after click position
745 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
746 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
749 QList <GenTime> offsetList;
750 for (int i = 0; i < selection.count(); i++) {
751 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
752 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
753 offsetList.append(item->startPos());
754 offsetList.append(item->endPos());
755 selection.at(i)->setSelected(true);
757 if (selection.at(i)->type() == GROUPWIDGET) {
758 QList<QGraphicsItem *> children = selection.at(i)->childItems();
759 for (int j = 0; j < children.count(); j++) {
760 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
761 offsetList.append(item->startPos());
762 offsetList.append(item->endPos());
764 selection.at(i)->setSelected(true);
768 if (!offsetList.isEmpty()) {
770 QList <GenTime> cleandOffsetList;
771 GenTime startOffset = offsetList.takeFirst();
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);
780 groupSelectedItems(true);
781 m_operationMode = SPACER;
782 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
783 QGraphicsView::mousePressEvent(event);
788 if (m_tool == RAZORTOOL && m_dragItem) {
789 if (m_dragItem->type() == TRANSITIONWIDGET) {
790 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
794 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
795 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
800 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
801 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
802 m_document->renderer()->pause();
803 m_commandStack->push(command);
804 setDocumentModified();
810 bool itemSelected = false;
811 if (m_dragItem->isSelected()) itemSelected = true;
812 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
813 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
815 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
816 if (event->modifiers() != Qt::ControlModifier) {
817 m_scene->clearSelection();
818 resetSelectionGroup(false);
819 } else resetSelectionGroup();
821 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
822 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
823 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
825 bool selected = !m_dragItem->isSelected();
826 if (dragGroup) dragGroup->setSelected(selected);
827 else m_dragItem->setSelected(selected);
829 groupSelectedItems();
830 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
831 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
832 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
835 // Update snap points
836 if (m_selectionGroup == NULL) updateSnapPoints(m_dragItem);
838 QList <GenTime> offsetList;
839 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
840 for (int i = 0; i < children.count(); i++) {
841 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
842 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
843 offsetList.append(item->startPos());
844 offsetList.append(item->endPos());
847 if (!offsetList.isEmpty()) {
849 GenTime startOffset = offsetList.takeFirst();
850 QList <GenTime> cleandOffsetList;
851 for (int k = 0; k < offsetList.size(); k++) {
852 GenTime newoffset = offsetList.at(k) - startOffset;
853 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
854 cleandOffsetList.append(newoffset);
857 updateSnapPoints(NULL, cleandOffsetList, true);
861 if (collisionClip != NULL || m_dragItem == NULL) {
862 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
863 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
864 emit clipItemSelected(selected);
865 } else emit clipItemSelected(NULL);
868 // If clicked item is selected, allow move
869 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
871 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
872 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
874 if (m_operationMode == KEYFRAME) {
875 m_dragItem->updateSelectedKeyFrame();
876 m_blockRefresh = false;
878 } else if (m_operationMode == MOVE) {
879 setCursor(Qt::ClosedHandCursor);
880 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
882 info.startPos = m_dragItem->startPos();
883 info.track = m_dragItem->track();
884 int transitiontrack = getPreviousVideoTrack(info.track);
885 ClipItem *transitionClip = NULL;
886 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
887 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
888 info.endPos = transitionClip->endPos();
889 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
890 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
891 // Check there is no other transition at that place
892 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
893 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
894 QList<QGraphicsItem *> selection = m_scene->items(r);
895 bool transitionAccepted = true;
896 for (int i = 0; i < selection.count(); i++) {
897 if (selection.at(i)->type() == TRANSITIONWIDGET) {
898 Transition *tr = static_cast <Transition *>(selection.at(i));
899 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
900 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
901 } else transitionAccepted = false;
904 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
905 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
906 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
908 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
909 info.track = m_dragItem->track();
910 int transitiontrack = getPreviousVideoTrack(info.track);
911 ClipItem *transitionClip = NULL;
912 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
913 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
914 info.startPos = transitionClip->startPos();
915 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
916 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
917 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
918 EffectsList::setParameter(transition, "reverse", "1");
920 // Check there is no other transition at that place
921 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
922 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
923 QList<QGraphicsItem *> selection = m_scene->items(r);
924 bool transitionAccepted = true;
925 for (int i = 0; i < selection.count(); i++) {
926 if (selection.at(i)->type() == TRANSITIONWIDGET) {
927 Transition *tr = static_cast <Transition *>(selection.at(i));
928 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
929 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
930 } else transitionAccepted = false;
933 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
934 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
936 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
937 resetSelectionGroup(false);
938 m_dragItem->setSelected(true);
941 m_blockRefresh = false;
943 //QGraphicsView::mousePressEvent(event);
946 void CustomTrackView::resetSelectionGroup(bool selectItems)
948 if (m_selectionGroup) {
949 // delete selection group
950 bool snap = KdenliveSettings::snaptopoints();
951 KdenliveSettings::setSnaptopoints(false);
953 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
954 scene()->destroyItemGroup(m_selectionGroup);
955 for (int i = 0; i < children.count(); i++) {
956 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
957 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
958 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
959 children.at(i)->setSelected(selectItems);
961 } else if (children.at(i)->type() == GROUPWIDGET) {
962 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
963 children.at(i)->setSelected(selectItems);
966 m_selectionGroup = NULL;
967 KdenliveSettings::setSnaptopoints(snap);
971 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
973 if (m_selectionGroup) {
974 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
977 QList<QGraphicsItem *> selection = m_scene->selectedItems();
978 if (selection.isEmpty()) return;
979 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
980 // Find top left position of selection
981 for (int i = 1; i < selection.count(); i++) {
982 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
983 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
984 if (currenttop.x() < top.x()) top.setX(currenttop.x());
985 if (currenttop.y() < top.y()) top.setY(currenttop.y());
989 if (force || selection.count() > 1) {
990 bool snap = KdenliveSettings::snaptopoints();
991 KdenliveSettings::setSnaptopoints(false);
992 if (createNewGroup) {
993 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
994 newGroup->translate(-top.x(), -top.y() + 1);
995 newGroup->setPos(top.x(), top.y() - 1);
996 scene()->addItem(newGroup);
998 // CHeck if we are trying to include a group in a group
999 QList <AbstractGroupItem *> groups;
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1002 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1003 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1005 if (!groups.isEmpty()) {
1006 // ungroup previous groups
1007 while (!groups.isEmpty()) {
1008 AbstractGroupItem *grp = groups.takeFirst();
1009 m_document->clipManager()->removeGroup(grp);
1010 scene()->destroyItemGroup(grp);
1012 selection = m_scene->selectedItems();
1015 for (int i = 0; i < selection.count(); i++) {
1016 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1017 newGroup->addToGroup(selection.at(i));
1018 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1021 KdenliveSettings::setSnaptopoints(snap);
1023 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1024 m_selectionGroup->translate(-top.x(), -top.y() + 1);
1025 m_selectionGroup->setPos(top.x(), top.y() - 1);
1026 scene()->addItem(m_selectionGroup);
1027 for (int i = 0; i < selection.count(); i++) {
1028 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1029 m_selectionGroup->addToGroup(selection.at(i));
1030 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1033 KdenliveSettings::setSnaptopoints(snap);
1034 if (m_selectionGroup) {
1035 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1036 m_selectionGroupInfo.track = m_selectionGroup->track();
1039 } else resetSelectionGroup();
1042 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1044 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1045 if (m_moveOpMode == KEYFRAME) {
1046 // user double clicked on a keyframe, open edit dialog
1047 QDialog d(parentWidget());
1048 Ui::KeyFrameDialog_UI view;
1050 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1051 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1052 view.kfr_value->setFocus();
1053 if (d.exec() == QDialog::Accepted) {
1054 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1055 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1056 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1057 QString previous = item->keyframes(item->selectedEffectIndex());
1058 item->updateKeyframeEffect();
1059 QString next = item->keyframes(item->selectedEffectIndex());
1060 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1061 m_commandStack->push(command);
1062 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1063 emit clipItemSelected(item, item->selectedEffectIndex());
1068 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1069 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1070 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1071 QString previous = item->keyframes(item->selectedEffectIndex());
1072 item->updateKeyframeEffect();
1073 QString next = item->keyframes(item->selectedEffectIndex());
1074 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1075 m_commandStack->push(command);
1076 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1077 emit clipItemSelected(item, item->selectedEffectIndex());
1079 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1080 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1083 if (m_dragItem->type() == TRANSITIONWIDGET) {
1084 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1086 getClipAvailableSpace(m_dragItem, minimum, maximum);
1088 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1089 d.setMargins(minimum, maximum);
1090 if (d.exec() == QDialog::Accepted) {
1091 if (m_dragItem->type() == TRANSITIONWIDGET) {
1092 // move & resize transition
1094 startInfo.startPos = m_dragItem->startPos();
1095 startInfo.endPos = m_dragItem->endPos();
1096 startInfo.track = m_dragItem->track();
1098 endInfo.startPos = d.startPos();
1099 endInfo.endPos = endInfo.startPos + d.duration();
1100 endInfo.track = m_dragItem->track();
1101 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1102 m_commandStack->push(command);
1104 // move and resize clip
1105 QUndoCommand *moveCommand = new QUndoCommand();
1106 moveCommand->setText(i18n("Edit clip"));
1107 ItemInfo clipInfo = m_dragItem->info();
1108 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1109 // duration was reduced, so process it first
1110 ItemInfo startInfo = clipInfo;
1111 clipInfo.endPos = clipInfo.startPos + d.duration();
1112 clipInfo.cropStart = d.cropStart();
1113 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1115 if (d.startPos() != clipInfo.startPos) {
1116 ItemInfo startInfo = clipInfo;
1117 clipInfo.startPos = d.startPos();
1118 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1119 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1121 if (d.duration() > m_dragItem->cropDuration()) {
1122 // duration was increased, so process it after move
1123 ItemInfo startInfo = clipInfo;
1124 clipInfo.endPos = clipInfo.startPos + d.duration();
1125 clipInfo.cropStart = d.cropStart();
1126 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1128 m_commandStack->push(moveCommand);
1132 QList<QGraphicsItem *> collisionList = items(event->pos());
1133 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1134 Guide *editGuide = (Guide *) collisionList.at(0);
1135 if (editGuide) slotEditGuide(editGuide->info());
1141 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1143 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1145 clip->setKeyframes(index, keyframes);
1146 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1147 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1151 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1153 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1154 m_editGuide->setEnabled(m_dragGuide != NULL);
1155 if (clip == NULL) m_timelineContextMenu->popup(pos);
1156 else if (group != NULL) {
1157 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1158 m_ungroupAction->setEnabled(true);
1159 updateClipTypeActions(NULL);
1160 m_timelineContextClipMenu->popup(pos);
1162 m_ungroupAction->setEnabled(false);
1163 if (clip->type() == AVWIDGET) {
1164 ClipItem *item = static_cast <ClipItem*>(clip);
1165 updateClipTypeActions(item);
1166 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1167 m_timelineContextClipMenu->popup(pos);
1168 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1172 void CustomTrackView::activateMonitor()
1174 emit activateDocumentMonitor();
1177 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1179 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1181 resetSelectionGroup();
1182 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1183 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1185 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1187 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1191 info.startPos = GenTime();
1192 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1193 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1194 info.track = (int)(1 / m_tracksHeight);
1195 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1196 m_selectionGroup->addToGroup(item);
1197 item->setFlags(QGraphicsItem::ItemIsSelectable);
1198 //TODO: check if we do not overlap another clip when first dropping in timeline
1199 // if (insertPossible(m_selectionGroup, event->pos()))
1200 QList <GenTime> offsetList;
1201 offsetList.append(info.endPos);
1202 updateSnapPoints(NULL, offsetList);
1203 scene()->addItem(m_selectionGroup);
1204 event->acceptProposedAction();
1205 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1207 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1208 m_scene->clearSelection();
1209 resetSelectionGroup(false);
1211 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1214 QList <GenTime> offsetList;
1215 for (int i = 0; i < ids.size(); ++i) {
1216 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1218 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1222 info.startPos = start;
1223 info.endPos = info.startPos + clip->duration();
1224 info.track = (int)(1 / m_tracksHeight);
1225 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1226 start += clip->duration();
1227 offsetList.append(start);
1228 m_selectionGroup->addToGroup(item);
1229 item->setFlags(QGraphicsItem::ItemIsSelectable);
1230 m_waitingThumbs.append(item);
1232 //TODO: check if we do not overlap another clip when first dropping in timeline
1233 //if (insertPossible(m_selectionGroup, event->pos()))
1234 updateSnapPoints(NULL, offsetList);
1235 scene()->addItem(m_selectionGroup);
1236 m_thumbsTimer.start();
1237 event->acceptProposedAction();
1240 // the drag is not a clip (may be effect, ...)
1242 QGraphicsView::dragEnterEvent(event);
1247 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1250 QList<QGraphicsItem *> children = group->childItems();
1251 for (int i = 0; i < children.count(); i++) {
1252 if (children.at(i)->type() == AVWIDGET) {
1253 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1254 ItemInfo info = clip->info();
1255 kDebug() << " / / INSERT : " << pos.x();
1256 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1257 kDebug() << " / / INSERT RECT: " << shape;
1258 path = path.united(QPolygonF(shape));
1262 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1263 if (collindingItems.isEmpty()) return true;
1265 for (int i = 0; i < collindingItems.count(); i++) {
1266 QGraphicsItem *collision = collindingItems.at(i);
1267 if (collision->type() == AVWIDGET) {
1269 kDebug() << "// COLLISIION DETECTED";
1279 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1281 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1282 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1283 collindingItems.removeAll(item);
1284 if (collindingItems.isEmpty()) return false;
1286 for (int i = 0; i < collindingItems.count(); i++) {
1287 QGraphicsItem *collision = collindingItems.at(i);
1288 if (collision->type() == item->type()) {
1290 kDebug() << "// COLLISIION DETECTED";
1298 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1300 int track = m_document->tracksCount() - clip->track();
1301 GenTime pos = clip->startPos();
1302 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1303 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1306 bool success = true;
1307 for (int i = 0; i < clip->effectsCount(); i++) {
1308 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1310 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1311 m_document->renderer()->doRefresh();
1314 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1316 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1318 // Special case: speed effect
1319 if (effect.attribute("id") == "speed") {
1320 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1321 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1324 ItemInfo info = clip->info();
1325 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1326 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1327 if (strobe == 0) strobe = 1;
1328 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1329 clip->addEffect(effect);
1330 if (clip->isSelected()) emit clipItemSelected(clip);
1334 EffectsParameterList params = clip->addEffect(effect);
1335 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1336 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1337 if (clip->isSelected()) emit clipItemSelected(clip);
1338 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1341 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1343 QString index = effect.attribute("kdenlive_ix");
1344 // Special case: speed effect
1345 if (effect.attribute("id") == "speed") {
1346 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1348 ItemInfo info = clip->info();
1349 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1350 clip->deleteEffect(index);
1351 emit clipItemSelected(clip);
1355 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1356 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1357 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1360 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1362 clip->deleteEffect(index);
1363 emit clipItemSelected(clip);
1367 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1369 QList<QGraphicsItem *> itemList = group->childItems();
1370 QUndoCommand *effectCommand = new QUndoCommand();
1372 QDomNode namenode = effect.elementsByTagName("name").item(0);
1373 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1374 else effectName = i18n("effect");
1375 effectCommand->setText(i18n("Add %1", effectName));
1377 for (int i = 0; i < itemList.count(); i++) {
1378 if (itemList.at(i)->type() == AVWIDGET) {
1379 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1380 if (effect.attribute("type") == "audio") {
1381 // Don't add audio effects on video clips
1382 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1383 } else if (effect.hasAttribute("type") == false) {
1384 // Don't add video effect on audio clips
1385 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1388 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1389 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1392 if (item->isItemLocked()) {
1395 item->initEffect(effect);
1396 if (effect.attribute("tag") == "ladspa") {
1397 QString ladpsaFile = m_document->getLadspaFile();
1398 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1399 effect.setAttribute("src", ladpsaFile);
1401 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1406 m_commandStack->push(effectCommand);
1407 setDocumentModified();
1408 } else delete effectCommand;
1411 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1413 QList<QGraphicsItem *> itemList;
1414 QUndoCommand *effectCommand = new QUndoCommand();
1416 QDomNode namenode = effect.elementsByTagName("name").item(0);
1417 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1418 else effectName = i18n("effect");
1419 effectCommand->setText(i18n("Add %1", effectName));
1421 if (track == -1) itemList = scene()->selectedItems();
1422 if (itemList.isEmpty()) {
1423 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1424 if (clip) itemList.append(clip);
1425 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1427 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1428 for (int i = 0; i < itemList.count(); i++) {
1429 if (itemList.at(i)->type() == AVWIDGET) {
1430 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1431 if (effect.attribute("type") == "audio") {
1432 // Don't add audio effects on video clips
1433 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1434 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1437 } else if (effect.hasAttribute("type") == false) {
1438 // Don't add video effect on audio clips
1439 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1440 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1444 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1445 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1448 if (item->isItemLocked()) {
1451 item->initEffect(effect);
1452 if (effect.attribute("tag") == "ladspa") {
1453 QString ladpsaFile = m_document->getLadspaFile();
1454 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1455 effect.setAttribute("src", ladpsaFile);
1457 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1462 m_commandStack->push(effectCommand);
1463 setDocumentModified();
1464 } else delete effectCommand;
1467 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1469 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1470 m_commandStack->push(command);
1471 setDocumentModified();
1474 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1476 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1479 // Special case: speed effect
1480 if (effect.attribute("id") == "speed") {
1481 ItemInfo info = clip->info();
1482 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1483 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1484 if (strobe == 0) strobe = 1;
1485 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1486 clip->setEffectAt(ix, effect);
1487 if (ix == clip->selectedEffectIndex()) {
1488 clip->setSelectedEffect(ix);
1493 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1494 if (effect.attribute("tag") == "ladspa") {
1495 // Update the ladspa affect file
1496 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1498 // check if we are trying to reset a keyframe effect
1499 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1500 clip->initEffect(effect);
1501 effectParams = clip->getEffectArgs(effect);
1503 if (effectParams.paramValue("disabled") == "1") {
1504 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1505 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1506 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1507 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1508 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1510 clip->setEffectAt(ix, effect);
1511 if (ix == clip->selectedEffectIndex()) {
1512 clip->setSelectedEffect(ix);
1513 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1515 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1516 // A fade effect was modified, update the clip
1517 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1518 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1519 clip->setFadeIn(pos);
1521 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1522 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1523 clip->setFadeOut(pos);
1527 setDocumentModified();
1530 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1532 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1533 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1534 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1535 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1536 clip->setEffectAt(oldPos - 1, act);
1537 clip->setEffectAt(newPos - 1, before);
1538 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1539 emit clipItemSelected(clip, newPos - 1);
1540 setDocumentModified();
1541 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1544 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1546 QDomElement effect = clip->effectAt(effectPos).cloneNode().toElement();
1547 QDomElement oldEffect = effect.cloneNode().toElement();
1548 if (effect.attribute("id") == "speed") {
1550 ItemInfo info = clip->info();
1551 effect.setAttribute("disabled", (int) disable);
1552 if (disable) doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1554 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1555 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1556 if (strobe == 0) strobe = 1;
1557 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1562 effect.setAttribute("disabled", (int) disable);
1563 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1564 m_commandStack->push(command);
1565 setDocumentModified();;
1568 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1570 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1571 m_commandStack->push(command);
1572 setDocumentModified();
1575 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1577 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1578 m_commandStack->push(command);
1581 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1585 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1586 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1587 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1588 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);
1589 m_blockRefresh = false;
1592 if (item->parentItem()) {
1593 // Item is part of a group, reset group
1594 resetSelectionGroup();
1596 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1598 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1599 int cutPos = (int) cutTime.frames(m_document->fps());
1601 double speed = item->speed();
1602 newPos.startPos = cutTime;
1603 newPos.endPos = info.endPos;
1604 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1605 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1606 newPos.track = info.track;
1607 ClipItem *dup = item->clone(newPos);
1608 // remove unwanted effects (fade in) from 2nd part of cutted clip
1609 int ix = dup->hasEffect(QString(), "fadein");
1611 QDomElement oldeffect = item->effectAt(ix);
1612 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1614 ix = dup->hasEffect(QString(), "fade_from_black");
1616 QDomElement oldeffect = item->effectAt(ix);
1617 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1619 item->resizeEnd(cutPos, false);
1620 scene()->addItem(dup);
1621 if (item->checkKeyFrames()) slotRefreshEffects(item);
1622 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1623 item->baseClip()->addReference();
1624 m_document->updateClip(item->baseClip()->getId());
1625 setDocumentModified();
1626 //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);
1630 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1631 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1632 if (!item || !dup || item == dup) {
1633 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1634 m_blockRefresh = false;
1637 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1638 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1642 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1643 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1644 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1645 //deleteClip(dup->info());
1648 if (dup->isSelected()) emit clipItemSelected(NULL);
1649 dup->baseClip()->removeReference();
1650 m_document->updateClip(dup->baseClip()->getId());
1651 scene()->removeItem(dup);
1654 ItemInfo clipinfo = item->info();
1655 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1656 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1658 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1659 setDocumentModified();
1661 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1664 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1667 void CustomTrackView::slotEnableRefresh()
1669 m_blockRefresh = false;
1672 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1674 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1675 if (itemList.count() == 1) {
1676 if (itemList.at(0)->type() == AVWIDGET) {
1677 ClipItem *item = (ClipItem *) itemList.at(0);
1679 info.track = item->track();
1680 ClipItem *transitionClip = NULL;
1681 const int transitiontrack = getPreviousVideoTrack(info.track);
1682 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1683 if (pos < item->startPos() + item->cropDuration() / 2) {
1684 // add transition to clip start
1685 info.startPos = item->startPos();
1686 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1687 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1688 info.endPos = transitionClip->endPos();
1689 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1690 // Check there is no other transition at that place
1691 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1692 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1693 QList<QGraphicsItem *> selection = m_scene->items(r);
1694 bool transitionAccepted = true;
1695 for (int i = 0; i < selection.count(); i++) {
1696 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1697 Transition *tr = static_cast <Transition *>(selection.at(i));
1698 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1699 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1700 } else transitionAccepted = false;
1703 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1704 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1707 // add transition to clip end
1708 info.endPos = item->endPos();
1709 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1710 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1711 info.startPos = transitionClip->startPos();
1712 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1713 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1714 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1716 // Check there is no other transition at that place
1717 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1718 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1719 QList<QGraphicsItem *> selection = m_scene->items(r);
1720 bool transitionAccepted = true;
1721 for (int i = 0; i < selection.count(); i++) {
1722 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1723 Transition *tr = static_cast <Transition *>(selection.at(i));
1724 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1725 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1726 } else transitionAccepted = false;
1729 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1730 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1733 } else for (int i = 0; i < itemList.count(); i++) {
1734 if (itemList.at(i)->type() == AVWIDGET) {
1735 ClipItem *item = (ClipItem *) itemList.at(i);
1737 info.startPos = item->startPos();
1738 info.endPos = info.startPos + GenTime(65, m_document->fps());
1739 info.track = item->track();
1741 // Check there is no other transition at that place
1742 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1743 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1744 QList<QGraphicsItem *> selection = m_scene->items(r);
1745 bool transitionAccepted = true;
1746 for (int i = 0; i < selection.count(); i++) {
1747 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1748 Transition *tr = static_cast <Transition *>(selection.at(i));
1749 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1750 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1751 } else transitionAccepted = false;
1754 int transitiontrack = getPreviousVideoTrack(info.track);
1755 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1756 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1761 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1763 if (transitionInfo.startPos >= transitionInfo.endPos) {
1764 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1767 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1768 m_commandStack->push(command);
1769 setDocumentModified();
1772 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1774 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1775 //kDebug() << "---- ADDING transition " << params.attribute("value");
1776 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1777 scene()->addItem(tr);
1778 setDocumentModified();
1780 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1785 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1787 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1789 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1792 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1793 if (m_dragItem == item) m_dragItem = NULL;
1795 emit transitionItemSelected(NULL);
1796 setDocumentModified();
1799 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1801 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1802 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1803 m_commandStack->push(command);
1804 setDocumentModified();
1807 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1809 Transition *item = getTransitionItemAt(pos, track);
1811 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1814 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);
1815 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1816 item->setTransitionParameters(transition);
1817 if (updateTransitionWidget) {
1818 ItemInfo info = item->info();
1820 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1821 if (transitionClip && transitionClip->baseClip()) {
1822 QString size = transitionClip->baseClip()->getProperty("frame_size");
1823 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1824 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1825 p.setY(size.section('x', 1, 1).toInt());
1827 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1829 setDocumentModified();
1832 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1834 event->setDropAction(Qt::IgnoreAction);
1835 const QPointF pos = mapToScene(event->pos());
1836 if (m_selectionGroup && m_clipDrag) {
1837 m_selectionGroup->setPos(pos.x(), pos.y());
1838 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1839 event->setDropAction(Qt::MoveAction);
1840 event->acceptProposedAction();
1842 QGraphicsView::dragMoveEvent(event);
1846 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1848 if (m_selectionGroup && m_clipDrag) {
1849 m_thumbsTimer.stop();
1850 m_waitingThumbs.clear();
1851 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1853 scene()->destroyItemGroup(m_selectionGroup);
1854 m_selectionGroup = NULL;
1855 } else QGraphicsView::dragLeaveEvent(event);
1858 void CustomTrackView::dropEvent(QDropEvent * event)
1860 if (m_selectionGroup && m_clipDrag) {
1861 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1862 resetSelectionGroup();
1863 m_scene->clearSelection();
1864 bool hasVideoClip = false;
1865 QUndoCommand *addCommand = new QUndoCommand();
1866 addCommand->setText(i18n("Add timeline clip"));
1868 for (int i = 0; i < items.count(); i++) {
1869 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1870 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1871 if (items.count() == 1) {
1872 updateClipTypeActions(item);
1874 updateClipTypeActions(NULL);
1877 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1878 item->baseClip()->addReference();
1879 m_document->updateClip(item->baseClip()->getId());
1880 ItemInfo info = item->info();
1882 int tracknumber = m_document->tracksCount() - info.track - 1;
1883 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1884 if (isLocked) item->setItemLocked(true);
1885 ItemInfo clipInfo = info;
1886 clipInfo.track = m_document->tracksCount() - item->track();
1887 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1888 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1891 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1892 // add transparency transition
1893 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1894 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1896 item->setSelected(true);
1898 m_commandStack->push(addCommand);
1899 setDocumentModified();
1900 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1901 if (items.count() > 1) groupSelectedItems(true);
1902 event->setDropAction(Qt::MoveAction);
1904 } else QGraphicsView::dropEvent(event);
1909 QStringList CustomTrackView::mimeTypes() const
1911 QStringList qstrList;
1912 // list of accepted mime types for drop
1913 qstrList.append("text/plain");
1914 qstrList.append("kdenlive/producerslist");
1915 qstrList.append("kdenlive/clip");
1919 Qt::DropActions CustomTrackView::supportedDropActions() const
1921 // returns what actions are supported when dropping
1922 return Qt::MoveAction;
1925 void CustomTrackView::setDuration(int duration)
1927 int diff = qAbs(duration - sceneRect().width());
1928 if (diff * matrix().m11() > -50) {
1929 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1930 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1932 m_projectDuration = duration;
1935 int CustomTrackView::duration() const
1937 return m_projectDuration;
1940 void CustomTrackView::addTrack(TrackInfo type, int ix)
1942 if (ix == -1 || ix == m_document->tracksCount()) {
1943 m_document->insertTrack(ix, type);
1944 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1946 m_document->insertTrack(m_document->tracksCount() - ix, type);
1947 // insert track in MLT playlist
1948 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1950 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1951 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1952 QList<QGraphicsItem *> selection = m_scene->items(r);
1953 resetSelectionGroup();
1955 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1956 scene()->addItem(m_selectionGroup);
1957 for (int i = 0; i < selection.count(); i++) {
1958 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1959 m_selectionGroup->addToGroup(selection.at(i));
1960 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1963 // Move graphic items
1964 m_selectionGroup->translate(0, m_tracksHeight);
1966 // adjust track number
1967 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1968 for (int i = 0; i < children.count(); i++) {
1969 if (children.at(i)->type() == GROUPWIDGET) {
1970 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1971 children << grp->childItems();
1974 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1976 ItemInfo clipinfo = item->info();
1977 if (item->type() == AVWIDGET) {
1978 ClipItem *clip = static_cast <ClipItem *>(item);
1979 // We add a move clip command so that we get the correct producer for new track number
1980 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1981 Mlt::Producer *prod;
1982 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1983 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1984 else prod = clip->baseClip()->producer(clipinfo.track);
1985 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1987 } else if (item->type() == TRANSITIONWIDGET) {
1988 Transition *tr = static_cast <Transition *>(item);
1989 int track = tr->transitionEndTrack();
1991 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1995 resetSelectionGroup(false);
1998 int maxHeight = m_tracksHeight * m_document->tracksCount();
1999 for (int i = 0; i < m_guides.count(); i++) {
2000 QLineF l = m_guides.at(i)->line();
2001 l.setP2(QPointF(l.x2(), maxHeight));
2002 m_guides.at(i)->setLine(l);
2004 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2005 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2006 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2007 viewport()->update();
2008 //setFixedHeight(50 * m_tracksCount);
2011 void CustomTrackView::removeTrack(int ix)
2013 // Delete track in MLT playlist
2014 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2015 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2017 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2018 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2019 QList<QGraphicsItem *> selection = m_scene->items(r);
2021 resetSelectionGroup();
2023 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2024 scene()->addItem(m_selectionGroup);
2025 for (int i = 0; i < selection.count(); i++) {
2026 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2027 m_selectionGroup->addToGroup(selection.at(i));
2028 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2031 // Move graphic items
2032 qreal ydiff = 0 - (int) m_tracksHeight;
2033 m_selectionGroup->translate(0, ydiff);
2035 // adjust track number
2036 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2037 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2038 for (int i = 0; i < children.count(); i++) {
2039 if (children.at(i)->type() == GROUPWIDGET) {
2040 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2041 children << grp->childItems();
2044 if (children.at(i)->type() == AVWIDGET) {
2045 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2047 ItemInfo clipinfo = clip->info();
2048 // We add a move clip command so that we get the correct producer for new track number
2049 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2050 Mlt::Producer *prod;
2051 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2052 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2053 else prod = clip->baseClip()->producer(clipinfo.track);
2054 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2056 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2057 Transition *tr = static_cast <Transition *>(children.at(i));
2059 int track = tr->transitionEndTrack();
2061 ItemInfo clipinfo = tr->info();
2062 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2066 resetSelectionGroup(false);
2068 int maxHeight = m_tracksHeight * m_document->tracksCount();
2069 for (int i = 0; i < m_guides.count(); i++) {
2070 QLineF l = m_guides.at(i)->line();
2071 l.setP2(QPointF(l.x2(), maxHeight));
2072 m_guides.at(i)->setLine(l);
2074 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2075 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2076 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2077 viewport()->update();
2080 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2082 int tracknumber = m_document->tracksCount() - ix;
2083 m_document->setTrackType(tracknumber - 1, type);
2084 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2085 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2086 viewport()->update();
2090 void CustomTrackView::slotSwitchTrackAudio(int ix)
2092 /*for (int i = 0; i < m_document->tracksCount(); i++)
2093 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2094 int tracknumber = m_document->tracksCount() - ix - 1;
2095 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2096 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2097 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2098 setDocumentModified();
2101 void CustomTrackView::slotSwitchTrackLock(int ix)
2103 int tracknumber = m_document->tracksCount() - ix - 1;
2104 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2105 m_commandStack->push(command);
2109 void CustomTrackView::lockTrack(int ix, bool lock)
2111 int tracknumber = m_document->tracksCount() - ix - 1;
2112 m_document->switchTrackLock(tracknumber, lock);
2113 emit doTrackLock(ix, lock);
2114 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2116 for (int i = 0; i < selection.count(); i++) {
2117 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2118 if (selection.at(i)->isSelected()) {
2119 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2120 else emit transitionItemSelected(NULL);
2122 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2124 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2125 viewport()->update();
2126 setDocumentModified();
2129 void CustomTrackView::slotSwitchTrackVideo(int ix)
2131 int tracknumber = m_document->tracksCount() - ix;
2132 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2133 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2134 setDocumentModified();
2137 void CustomTrackView::slotRemoveSpace()
2141 if (m_menuPosition.isNull()) {
2142 pos = GenTime(cursorPos(), m_document->fps());
2144 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2147 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2148 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2150 ClipItem *item = getClipItemAt(pos, track);
2152 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);
2155 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2156 //kDebug() << "// GOT LENGT; " << length;
2158 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);
2162 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2163 QList<QGraphicsItem *> items = m_scene->items(r);
2165 QList<ItemInfo> clipsToMove;
2166 QList<ItemInfo> transitionsToMove;
2168 for (int i = 0; i < items.count(); i++) {
2169 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2170 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2171 ItemInfo info = item->info();
2172 if (item->type() == AVWIDGET) {
2173 clipsToMove.append(info);
2174 } else if (item->type() == TRANSITIONWIDGET) {
2175 transitionsToMove.append(info);
2180 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2181 m_commandStack->push(command);
2184 void CustomTrackView::slotInsertSpace()
2188 if (m_menuPosition.isNull()) {
2189 pos = GenTime(cursorPos(), m_document->fps());
2191 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2192 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2194 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2195 if (d.exec() != QDialog::Accepted) return;
2196 GenTime spaceDuration = d.selectedDuration();
2197 track = d.selectedTrack();
2198 ClipItem *item = getClipItemAt(pos, track);
2199 if (item) pos = item->startPos();
2202 int maxh = sceneRect().height();
2204 minh = track * m_tracksHeight + m_tracksHeight / 2;
2205 maxh = m_tracksHeight / 2 - 1;
2208 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2209 QList<QGraphicsItem *> items = m_scene->items(r);
2211 QList<ItemInfo> clipsToMove;
2212 QList<ItemInfo> transitionsToMove;
2214 for (int i = 0; i < items.count(); i++) {
2215 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2216 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2217 ItemInfo info = item->info();
2218 if (item->type() == AVWIDGET) {
2219 clipsToMove.append(info);
2220 } else if (item->type() == TRANSITIONWIDGET) {
2221 transitionsToMove.append(info);
2226 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2227 m_commandStack->push(command);
2230 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2232 int diff = duration.frames(m_document->fps());
2233 resetSelectionGroup();
2234 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2235 scene()->addItem(m_selectionGroup);
2237 Transition *transition;
2239 // Create lists with start pos for each track
2240 QMap <int, int> trackClipStartList;
2241 QMap <int, int> trackTransitionStartList;
2243 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2244 trackClipStartList[i] = -1;
2245 trackTransitionStartList[i] = -1;
2248 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2249 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2251 if (clip->parentItem()) {
2252 m_selectionGroup->addToGroup(clip->parentItem());
2253 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2255 m_selectionGroup->addToGroup(clip);
2256 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2258 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))
2259 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2260 } 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);
2262 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2263 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2265 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2266 m_selectionGroup->addToGroup(transition);
2267 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))
2268 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2269 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2270 } 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);
2272 m_selectionGroup->translate(diff, 0);
2274 // update items coordinates
2275 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2276 for (int i = 0; i < itemList.count(); i++) {
2277 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2278 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2279 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2280 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2281 for (int j = 0; j < children.count(); j++) {
2282 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2286 resetSelectionGroup(false);
2287 if (track != -1) track = m_document->tracksCount() - track;
2288 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2291 void CustomTrackView::deleteClip(const QString &clipId)
2293 resetSelectionGroup();
2294 QList<QGraphicsItem *> itemList = items();
2295 QUndoCommand *deleteCommand = new QUndoCommand();
2296 deleteCommand->setText(i18n("Delete timeline clips"));
2298 for (int i = 0; i < itemList.count(); i++) {
2299 if (itemList.at(i)->type() == AVWIDGET) {
2300 ClipItem *item = (ClipItem *)itemList.at(i);
2301 if (item->clipProducer() == clipId) {
2303 if (item->parentItem()) {
2304 // Clip is in a group, destroy the group
2305 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2307 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2311 if (count == 0) delete deleteCommand;
2312 else m_commandStack->push(deleteCommand);
2315 void CustomTrackView::setCursorPos(int pos, bool seek)
2317 if (pos == m_cursorPos) return;
2318 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2320 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2321 else if (m_autoScroll) checkScrolling();
2322 m_cursorLine->setPos(m_cursorPos, 0);
2325 void CustomTrackView::updateCursorPos()
2327 m_cursorLine->setPos(m_cursorPos, 0);
2330 int CustomTrackView::cursorPos()
2332 return (int)(m_cursorPos);
2335 void CustomTrackView::moveCursorPos(int delta)
2337 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2338 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2339 m_cursorPos += delta;
2340 m_cursorLine->setPos(m_cursorPos, 0);
2341 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2344 void CustomTrackView::initCursorPos(int pos)
2346 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2348 m_cursorLine->setPos(pos, 0);
2352 void CustomTrackView::checkScrolling()
2354 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2357 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2359 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2360 QGraphicsView::mouseReleaseEvent(event);
2361 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2362 if (event->button() == Qt::MidButton) {
2365 setDragMode(QGraphicsView::NoDrag);
2366 if (m_operationMode == MOVEGUIDE) {
2367 setCursor(Qt::ArrowCursor);
2368 m_operationMode = NONE;
2369 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2370 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2371 if (newPos != m_dragGuide->position()) {
2372 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2373 m_commandStack->push(command);
2374 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2375 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2376 m_document->syncGuides(m_guides);
2381 } else if (m_operationMode == SPACER && m_selectionGroup) {
2383 if (event->modifiers() != Qt::ControlModifier) {
2384 // We are moving all tracks
2386 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2387 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2388 if (timeOffset != GenTime()) {
2389 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2391 QList<ItemInfo> clipsToMove;
2392 QList<ItemInfo> transitionsToMove;
2394 // Create lists with start pos for each track
2395 QMap <int, int> trackClipStartList;
2396 QMap <int, int> trackTransitionStartList;
2398 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2399 trackClipStartList[i] = -1;
2400 trackTransitionStartList[i] = -1;
2403 int max = items.count();
2404 for (int i = 0; i < max; i++) {
2405 if (items.at(i)->type() == GROUPWIDGET)
2406 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2409 for (int i = 0; i < items.count(); i++) {
2410 if (items.at(i)->type() == AVWIDGET) {
2411 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2412 ItemInfo info = item->info();
2413 clipsToMove.append(info);
2415 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2416 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2417 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2418 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2419 ItemInfo info = item->info();
2420 transitionsToMove.append(info);
2422 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2423 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2427 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2428 m_commandStack->push(command);
2429 if (track != -1) track = m_document->tracksCount() - track;
2430 kDebug() << "SPACER TRACK:" << track;
2431 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2433 resetSelectionGroup(false);
2434 m_operationMode = NONE;
2435 } else if (m_operationMode == RUBBERSELECTION) {
2436 //kDebug() << "// END RUBBER SELECT";
2437 resetSelectionGroup();
2438 groupSelectedItems();
2439 m_operationMode = NONE;
2442 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2443 emit transitionItemSelected(NULL);
2447 if (m_dragItem) info = m_dragItem->info();
2449 if (m_operationMode == MOVE) {
2450 setCursor(Qt::OpenHandCursor);
2452 if (m_dragItem->parentItem() == 0) {
2453 // we are moving one clip, easy
2454 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2455 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2456 Mlt::Producer *prod;
2457 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2458 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2459 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2460 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);
2463 int tracknumber = m_document->tracksCount() - item->track() - 1;
2464 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2465 if (isLocked) item->setItemLocked(true);
2467 QUndoCommand *moveCommand = new QUndoCommand();
2468 moveCommand->setText(i18n("Move clip"));
2469 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2470 // Also move automatic transitions (on lower track)
2471 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2472 if (tr && tr->isAutomatic()) {
2473 ItemInfo trInfo = tr->info();
2474 ItemInfo newTrInfo = trInfo;
2475 newTrInfo.track = info.track;
2476 newTrInfo.startPos = m_dragItem->startPos();
2477 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2478 // transition end should stay the same
2480 // transition end should be adjusted to clip
2481 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2483 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2485 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2486 // Check if there is a transition at clip end
2487 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2488 if (tr && tr->isAutomatic()) {
2489 ItemInfo trInfo = tr->info();
2490 ItemInfo newTrInfo = trInfo;
2491 newTrInfo.track = info.track;
2492 newTrInfo.endPos = m_dragItem->endPos();
2493 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2494 // transition start should stay the same
2496 // transition start should be moved
2497 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2499 if (newTrInfo.startPos < newTrInfo.endPos)
2500 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2503 // Also move automatic transitions (on upper track)
2504 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2505 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2506 ItemInfo trInfo = tr->info();
2507 ItemInfo newTrInfo = trInfo;
2508 newTrInfo.startPos = m_dragItem->startPos();
2509 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2510 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2511 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2512 // transition end should be adjusted to clip on upper track
2513 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2515 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2518 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2519 // Check if there is a transition at clip end
2520 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2521 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2522 ItemInfo trInfo = tr->info();
2523 ItemInfo newTrInfo = trInfo;
2524 newTrInfo.endPos = m_dragItem->endPos();
2525 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2526 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2527 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2528 // transition start should be moved
2529 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2531 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2535 m_commandStack->push(moveCommand);
2537 // undo last move and emit error message
2538 bool snap = KdenliveSettings::snaptopoints();
2539 KdenliveSettings::setSnaptopoints(false);
2540 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2541 KdenliveSettings::setSnaptopoints(snap);
2542 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2544 setDocumentModified();
2546 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2547 Transition *transition = static_cast <Transition *>(m_dragItem);
2548 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)) {
2549 // Moving transition failed, revert to previous position
2550 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2551 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2553 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2554 m_commandStack->push(command);
2555 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2559 // Moving several clips. We need to delete them and readd them to new position,
2560 // or they might overlap each other during the move
2561 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2562 QList<QGraphicsItem *> items = group->childItems();
2564 QList<ItemInfo> clipsToMove;
2565 QList<ItemInfo> transitionsToMove;
2567 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2568 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2569 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2570 if (timeOffset != GenTime() || trackOffset != 0) {
2571 // remove items in MLT playlist
2574 int max = items.count();
2575 for (int i = 0; i < max; i++) {
2576 if (items.at(i)->type() == GROUPWIDGET) {
2577 items += items.at(i)->childItems();
2581 for (int i = 0; i < items.count(); i++) {
2582 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2583 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2584 ItemInfo info = item->info();
2585 if (item->type() == AVWIDGET) {
2586 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2587 // error, clip cannot be removed from playlist
2588 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2590 clipsToMove.append(info);
2593 transitionsToMove.append(info);
2594 Transition *tr = static_cast <Transition*>(item);
2595 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2599 for (int i = 0; i < items.count(); i++) {
2600 // re-add items in correct place
2601 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2602 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2604 ItemInfo info = item->info();
2605 int tracknumber = m_document->tracksCount() - info.track - 1;
2606 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2608 group->removeFromGroup(item);
2609 item->setItemLocked(true);
2612 if (item->type() == AVWIDGET) {
2613 ClipItem *clip = static_cast <ClipItem*>(item);
2614 info.track = m_document->tracksCount() - info.track;
2615 Mlt::Producer *prod;
2616 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2617 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2618 else prod = clip->baseClip()->producer(info.track);
2619 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2620 for (int i = 0; i < clip->effectsCount(); i++) {
2621 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2624 Transition *tr = static_cast <Transition*>(item);
2625 int newTrack = tr->transitionEndTrack();
2626 if (!tr->forcedTrack()) {
2627 newTrack = getPreviousVideoTrack(info.track);
2629 tr->updateTransitionEndTrack(newTrack);
2630 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2634 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2635 m_commandStack->push(move);
2637 //QPointF top = group->sceneBoundingRect().topLeft();
2638 //QPointF oldpos = m_selectionGroup->scenePos();
2639 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2640 //group->setPos(top);
2641 //TODO: get rid of the 3 lines below
2642 if (m_selectionGroup) {
2643 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2644 m_selectionGroupInfo.track = m_selectionGroup->track();
2646 setDocumentModified();
2649 m_document->renderer()->doRefresh();
2650 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2652 if (m_dragItem->type() == AVWIDGET) {
2653 ItemInfo resizeinfo = m_dragItemInfo;
2654 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2655 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2657 QUndoCommand *resizeCommand = new QUndoCommand();
2658 resizeCommand->setText(i18n("Resize clip"));
2660 // Check if there is an automatic transition on that clip (lower track)
2661 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2662 if (transition && transition->isAutomatic()) {
2663 ItemInfo trInfo = transition->info();
2664 ItemInfo newTrInfo = trInfo;
2665 newTrInfo.startPos = m_dragItem->startPos();
2666 if (newTrInfo.startPos < newTrInfo.endPos)
2667 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2669 // Check if there is an automatic transition on that clip (upper track)
2670 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2671 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2672 ItemInfo trInfo = transition->info();
2673 ItemInfo newTrInfo = trInfo;
2674 newTrInfo.startPos = m_dragItem->startPos();
2675 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2676 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2677 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2680 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2681 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2682 m_commandStack->push(resizeCommand);
2684 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2685 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2687 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2688 Transition *transition = static_cast <Transition *>(m_dragItem);
2689 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)) {
2690 // Cannot resize transition
2691 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2692 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2694 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2695 m_commandStack->push(command);
2699 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2700 // Item was resized, rebuild group;
2701 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2702 QList <QGraphicsItem *> children = group->childItems();
2703 m_document->clipManager()->removeGroup(group);
2704 scene()->destroyItemGroup(group);
2705 for (int i = 0; i < children.count(); i++) {
2706 children.at(i)->setSelected(true);
2708 groupSelectedItems(false, true);
2710 //m_document->renderer()->doRefresh();
2711 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2713 if (m_dragItem->type() == AVWIDGET) {
2714 ItemInfo resizeinfo = info;
2715 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2716 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2718 QUndoCommand *resizeCommand = new QUndoCommand();
2719 resizeCommand->setText(i18n("Resize clip"));
2721 // Check if there is an automatic transition on that clip (lower track)
2722 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2723 if (tr && tr->isAutomatic()) {
2724 ItemInfo trInfo = tr->info();
2725 ItemInfo newTrInfo = trInfo;
2726 newTrInfo.endPos = m_dragItem->endPos();
2727 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2730 // Check if there is an automatic transition on that clip (upper track)
2731 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2732 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2733 ItemInfo trInfo = tr->info();
2734 ItemInfo newTrInfo = trInfo;
2735 newTrInfo.endPos = m_dragItem->endPos();
2736 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2737 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2738 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2742 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2743 m_commandStack->push(resizeCommand);
2744 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2746 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2747 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2749 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2750 Transition *transition = static_cast <Transition *>(m_dragItem);
2751 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)) {
2752 // Cannot resize transition
2753 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2754 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2756 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2757 m_commandStack->push(command);
2760 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2761 // Item was resized, rebuild group;
2762 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2763 QList <QGraphicsItem *> children = group->childItems();
2764 m_document->clipManager()->removeGroup(group);
2765 scene()->destroyItemGroup(group);
2766 for (int i = 0; i < children.count(); i++) {
2767 children.at(i)->setSelected(true);
2769 groupSelectedItems(false, true);
2771 //m_document->renderer()->doRefresh();
2772 } else if (m_operationMode == FADEIN) {
2773 // resize fade in effect
2774 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2775 int ix = item->hasEffect("volume", "fadein");
2777 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2778 int start = item->cropStart().frames(m_document->fps());
2779 int end = item->fadeIn();
2781 slotDeleteEffect(item, oldeffect);
2784 QDomElement effect = oldeffect.cloneNode().toElement();
2785 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2786 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2787 slotUpdateClipEffect(item, effect, oldeffect, ix);
2788 emit clipItemSelected(item, ix);
2790 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2791 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2792 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2793 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2795 ix = item->hasEffect("volume", "fade_from_black");
2797 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2798 int start = item->cropStart().frames(m_document->fps());
2799 int end = item->fadeIn();
2801 slotDeleteEffect(item, oldeffect);
2804 QDomElement effect = oldeffect.cloneNode().toElement();
2805 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2806 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2807 slotUpdateClipEffect(item, effect, oldeffect, ix);
2808 emit clipItemSelected(item, ix);
2811 } else if (m_operationMode == FADEOUT) {
2812 // resize fade in effect
2813 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2814 int ix = item->hasEffect("volume", "fadeout");
2816 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2817 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2818 int start = item->fadeOut();
2820 slotDeleteEffect(item, oldeffect);
2822 start = end - start;
2823 QDomElement effect = oldeffect.cloneNode().toElement();
2824 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2825 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2826 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2827 slotUpdateClipEffect(item, effect, oldeffect, ix);
2828 emit clipItemSelected(item, ix);
2830 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2831 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2832 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2833 EffectsList::setParameter(effect, "out", QString::number(0));
2834 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2836 ix = item->hasEffect("brightness", "fade_to_black");
2838 QDomElement oldeffect = item->effectAt(ix).cloneNode().toElement();
2839 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2840 int start = item->fadeOut();
2842 slotDeleteEffect(item, oldeffect);
2844 start = end - start;
2845 QDomElement effect = oldeffect.cloneNode().toElement();
2846 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2847 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2848 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2849 slotUpdateClipEffect(item, effect, oldeffect, ix);
2850 emit clipItemSelected(item, ix);
2853 } else if (m_operationMode == KEYFRAME) {
2854 // update the MLT effect
2855 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2856 QString previous = item->keyframes(item->selectedEffectIndex());
2857 item->updateKeyframeEffect();
2858 QString next = item->keyframes(item->selectedEffectIndex());
2859 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2860 m_commandStack->push(command);
2861 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2862 emit clipItemSelected(item, item->selectedEffectIndex());
2864 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2865 // A transition is selected
2867 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2868 if (transitionClip && transitionClip->baseClip()) {
2869 QString size = transitionClip->baseClip()->getProperty("frame_size");
2870 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2871 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2872 p.setY(size.section('x', 1, 1).toInt());
2874 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2875 } else emit transitionItemSelected(NULL);
2876 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2877 m_operationMode = NONE;
2880 void CustomTrackView::deleteClip(ItemInfo info)
2882 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2884 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2885 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2888 if (item->isSelected()) emit clipItemSelected(NULL);
2889 item->baseClip()->removeReference();
2890 m_document->updateClip(item->baseClip()->getId());
2892 /*if (item->baseClip()->isTransparent()) {
2893 // also remove automatic transition
2894 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2895 if (tr && tr->isAutomatic()) {
2896 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2897 scene()->removeItem(tr);
2901 scene()->removeItem(item);
2902 m_waitingThumbs.removeAll(item);
2903 if (m_dragItem == item) m_dragItem = NULL;
2906 setDocumentModified();
2907 m_document->renderer()->doRefresh();
2910 void CustomTrackView::deleteSelectedClips()
2912 resetSelectionGroup();
2913 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2914 if (itemList.count() == 0) {
2915 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2918 scene()->clearSelection();
2919 QUndoCommand *deleteSelected = new QUndoCommand();
2920 deleteSelected->setText(i18n("Delete selected items"));
2921 bool resetGroup = false;
2923 // expand & destroy groups
2924 for (int i = 0; i < itemList.count(); i++) {
2925 if (itemList.at(i)->type() == GROUPWIDGET) {
2926 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2927 itemList += children;
2928 QList <ItemInfo> clipInfos;
2929 QList <ItemInfo> transitionInfos;
2930 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2931 for (int j = 0; j < children.count(); j++) {
2932 if (children.at(j)->type() == AVWIDGET) {
2933 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2934 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2935 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2936 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2937 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2940 if (clipInfos.count() > 0) {
2941 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2946 for (int i = 0; i < itemList.count(); i++) {
2947 if (itemList.at(i)->type() == AVWIDGET) {
2948 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2949 if (item->parentItem()) resetGroup = true;
2950 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2951 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2952 emit clipItemSelected(NULL);
2953 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2954 Transition *item = static_cast <Transition *>(itemList.at(i));
2955 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2956 if (item->parentItem()) resetGroup = true;
2957 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2958 emit transitionItemSelected(NULL);
2962 m_commandStack->push(deleteSelected);
2965 void CustomTrackView::changeClipSpeed()
2967 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2968 if (itemList.count() == 0) {
2969 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2972 QUndoCommand *changeSelected = new QUndoCommand();
2973 changeSelected->setText("Edit clip speed");
2977 for (int i = 0; i < itemList.count(); i++) {
2978 if (itemList.at(i)->type() == AVWIDGET) {
2979 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2980 ItemInfo info = item->info();
2981 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2983 double speed = (double) percent / 100.0;
2984 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2986 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2990 if (count > 0) m_commandStack->push(changeSelected);
2991 else delete changeSelected;
2994 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
2996 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2997 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2999 kDebug() << "ERROR: Cannot find clip for speed change";
3000 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3003 info.track = m_document->tracksCount() - item->track();
3004 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3006 item->setSpeed(speed, strobe);
3007 item->updateRectGeometry();
3008 if (item->cropDuration().frames(m_document->fps()) > endPos)
3009 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3010 setDocumentModified();
3011 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3014 void CustomTrackView::cutSelectedClips()
3016 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3017 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3018 for (int i = 0; i < itemList.count(); i++) {
3019 if (itemList.at(i)->type() == AVWIDGET) {
3020 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3021 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3022 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3023 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3024 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3025 m_commandStack->push(command);
3031 void CustomTrackView::groupClips(bool group)
3033 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3034 QList <ItemInfo> clipInfos;
3035 QList <ItemInfo> transitionInfos;
3036 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3039 int max = itemList.count();
3040 for (int i = 0; i < max; i++) {
3041 if (itemList.at(i)->type() == GROUPWIDGET) {
3042 itemList += itemList.at(i)->childItems();
3046 for (int i = 0; i < itemList.count(); i++) {
3047 if (itemList.at(i)->type() == AVWIDGET) {
3048 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3049 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3050 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3051 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3052 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3055 if (clipInfos.count() > 0) {
3056 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3057 m_commandStack->push(command);
3061 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3063 resetSelectionGroup();
3064 m_scene->clearSelection();
3066 for (int i = 0; i < clipInfos.count(); i++) {
3067 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3068 if (clip == NULL) continue;
3069 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3070 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3071 m_document->clipManager()->removeGroup(grp);
3072 scene()->destroyItemGroup(grp);
3074 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3076 for (int i = 0; i < transitionInfos.count(); i++) {
3077 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3078 if (tr == NULL) continue;
3079 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3080 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3081 m_document->clipManager()->removeGroup(grp);
3082 scene()->destroyItemGroup(grp);
3084 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3086 setDocumentModified();
3090 QList <QGraphicsItemGroup *> groups;
3091 for (int i = 0; i < clipInfos.count(); i++) {
3092 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3094 clip->setSelected(true);
3097 for (int i = 0; i < transitionInfos.count(); i++) {
3098 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3100 clip->setSelected(true);
3104 groupSelectedItems(false, true);
3105 setDocumentModified();
3108 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
3110 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3111 if (baseclip == NULL) {
3112 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3115 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3116 item->setEffectList(effects);
3117 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3118 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3119 scene()->addItem(item);
3121 int tracknumber = m_document->tracksCount() - info.track - 1;
3122 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3123 if (isLocked) item->setItemLocked(true);
3125 baseclip->addReference();
3126 m_document->updateClip(baseclip->getId());
3127 info.track = m_document->tracksCount() - info.track;
3128 Mlt::Producer *prod;
3129 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3130 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3131 else prod = baseclip->producer(info.track);
3132 m_document->renderer()->mltInsertClip(info, xml, prod);
3133 for (int i = 0; i < item->effectsCount(); i++) {
3134 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3136 setDocumentModified();
3137 m_document->renderer()->doRefresh();
3138 m_waitingThumbs.append(item);
3139 m_thumbsTimer.start();
3142 void CustomTrackView::slotUpdateClip(const QString &clipId)
3144 QList<QGraphicsItem *> list = scene()->items();
3145 ClipItem *clip = NULL;
3146 for (int i = 0; i < list.size(); ++i) {
3147 if (list.at(i)->type() == AVWIDGET) {
3148 clip = static_cast <ClipItem *>(list.at(i));
3149 if (clip->clipProducer() == clipId) {
3150 ItemInfo info = clip->info();
3151 info.track = m_document->tracksCount() - clip->track();
3152 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3153 clip->refreshClip(true);
3160 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3162 int framepos = (int)(pos.frames(m_document->fps()));
3163 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3164 ClipItem *clip = NULL;
3165 for (int i = 0; i < list.size(); i++) {
3166 if (list.at(i)->type() == AVWIDGET) {
3167 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3168 if (test->endPos() == pos) clip = test;
3175 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3177 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3178 ClipItem *clip = NULL;
3179 for (int i = 0; i < list.size(); i++) {
3180 if (list.at(i)->type() == AVWIDGET) {
3181 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3182 if (test->startPos() == pos) clip = test;
3189 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3191 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3192 ClipItem *clip = NULL;
3193 for (int i = 0; i < list.size(); i++) {
3194 if (list.at(i)->type() == AVWIDGET) {
3195 clip = static_cast <ClipItem *>(list.at(i));
3202 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3204 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3207 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3209 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3210 Transition *clip = NULL;
3211 for (int i = 0; i < list.size(); i++) {
3212 if (list.at(i)->type() == TRANSITIONWIDGET) {
3213 clip = static_cast <Transition *>(list.at(i));
3220 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3222 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3225 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3227 int framepos = (int)(pos.frames(m_document->fps()));
3228 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3229 Transition *clip = NULL;
3230 for (int i = 0; i < list.size(); i++) {
3231 if (list.at(i)->type() == TRANSITIONWIDGET) {
3232 Transition *test = static_cast <Transition *>(list.at(i));
3233 if (test->endPos() == pos) clip = test;
3240 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3242 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3243 Transition *clip = NULL;
3244 for (int i = 0; i < list.size(); ++i) {
3245 if (list.at(i)->type() == TRANSITIONWIDGET) {
3246 Transition *test = static_cast <Transition *>(list.at(i));
3247 if (test->startPos() == pos) clip = test;
3254 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3256 if (m_selectionGroup) resetSelectionGroup(false);
3257 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3259 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);
3260 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3263 Mlt::Producer *prod;
3264 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3265 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3266 else prod = item->baseClip()->producer(end.track);
3268 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);
3270 bool snap = KdenliveSettings::snaptopoints();
3271 KdenliveSettings::setSnaptopoints(false);
3272 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3274 int tracknumber = m_document->tracksCount() - end.track - 1;
3275 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3276 m_scene->clearSelection();
3277 if (isLocked) item->setItemLocked(true);
3279 if (item->isItemLocked()) item->setItemLocked(false);
3280 item->setSelected(true);
3282 if (item->baseClip()->isTransparent()) {
3283 // Also move automatic transition
3284 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3285 if (tr && tr->isAutomatic()) {
3286 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3287 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);
3288 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3291 KdenliveSettings::setSnaptopoints(snap);
3292 setDocumentModified();
3294 // undo last move and emit error message
3295 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3297 m_document->renderer()->doRefresh();
3298 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3301 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3304 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3305 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3306 resetSelectionGroup();
3307 m_scene->clearSelection();
3309 for (int i = 0; i < startClip.count(); i++) {
3311 startClip[i].startPos = startClip.at(i).startPos - offset;
3312 startClip[i].track = startClip.at(i).track - trackOffset;
3314 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3315 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3317 clip->setItemLocked(false);
3318 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3319 else clip->setSelected(true);
3320 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3321 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3323 for (int i = 0; i < startTransition.count(); i++) {
3325 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3326 startTransition[i].track = startTransition.at(i).track - trackOffset;
3328 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3330 tr->setItemLocked(false);
3331 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3332 else tr->setSelected(true);
3333 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());
3334 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3336 groupSelectedItems(true);
3337 if (m_selectionGroup) {
3338 bool snap = KdenliveSettings::snaptopoints();
3339 KdenliveSettings::setSnaptopoints(false);
3341 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3343 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3345 int max = children.count();
3346 for (int i = 0; i < max; i++) {
3347 if (children.at(i)->type() == GROUPWIDGET) {
3348 children += children.at(i)->childItems();
3352 for (int i = 0; i < children.count(); i++) {
3353 // re-add items in correct place
3354 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3355 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3357 ItemInfo info = item->info();
3358 int tracknumber = m_document->tracksCount() - info.track - 1;
3359 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3360 if (isLocked) item->setItemLocked(true);
3361 else if (item->isItemLocked()) item->setItemLocked(false);
3363 if (item->type() == AVWIDGET) {
3364 ClipItem *clip = static_cast <ClipItem*>(item);
3365 info.track = m_document->tracksCount() - info.track;
3366 Mlt::Producer *prod;
3367 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3368 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3369 else prod = clip->baseClip()->producer(info.track);
3370 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3371 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3372 } else if (item->type() == TRANSITIONWIDGET) {
3373 Transition *tr = static_cast <Transition*>(item);
3374 int newTrack = tr->transitionEndTrack();
3375 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3376 if (!tr->forcedTrack()) {
3377 newTrack += trackOffset;
3378 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3380 tr->updateTransitionEndTrack(newTrack);
3381 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3382 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3385 KdenliveSettings::setSnaptopoints(snap);
3386 m_document->renderer()->doRefresh();
3387 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3390 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3392 Transition *item = getTransitionItemAt(start.startPos, start.track);
3394 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);
3395 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3398 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3399 bool snap = KdenliveSettings::snaptopoints();
3400 KdenliveSettings::setSnaptopoints(false);
3401 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3402 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3403 // Transition was moved
3404 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3405 } else if (end.endPos == start.endPos) {
3406 // Transition start resize
3407 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3408 } else if (end.startPos == start.startPos) {
3409 // Transition end resize;
3410 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3413 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3414 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3415 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3417 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3418 KdenliveSettings::setSnaptopoints(snap);
3419 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3420 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);
3421 if (m_dragItem && m_dragItem == item) {
3423 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3424 if (transitionClip && transitionClip->baseClip()) {
3425 QString size = transitionClip->baseClip()->getProperty("frame_size");
3426 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3427 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3428 p.setY(size.section('x', 1, 1).toInt());
3430 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3432 m_document->renderer()->doRefresh();
3435 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3437 bool resizeClipStart = true;
3438 if (start.startPos == end.startPos) resizeClipStart = false;
3439 /*if (resizeClipStart) offset = 1;
3441 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3443 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);
3444 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3447 if (item->parentItem()) {
3448 // Item is part of a group, reset group
3449 resetSelectionGroup();
3451 bool snap = KdenliveSettings::snaptopoints();
3452 KdenliveSettings::setSnaptopoints(false);
3453 if (resizeClipStart && start.startPos != end.startPos) {
3454 ItemInfo clipinfo = item->info();
3455 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3456 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3458 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3459 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3460 updateClipFade(item);
3461 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3462 } else if (!resizeClipStart) {
3463 ItemInfo clipinfo = item->info();
3464 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3465 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3467 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3468 updateClipFade(item);
3469 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3471 if (end.cropStart != start.cropStart) {
3472 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3473 ItemInfo clipinfo = end;
3474 clipinfo.track = m_document->tracksCount() - end.track;
3475 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3477 item->setCropStart(end.cropStart);
3478 item->resetThumbs(true);
3481 m_document->renderer()->doRefresh();
3482 KdenliveSettings::setSnaptopoints(snap);
3485 void CustomTrackView::updateClipFade(ClipItem * item)
3487 int end = item->fadeIn();
3489 // there is a fade in effect
3490 int effectPos = item->hasEffect("volume", "fadein");
3491 if (effectPos != -1) {
3492 QDomElement oldeffect = item->effectAt(effectPos);
3493 int start = item->cropStart().frames(m_document->fps());
3494 int max = item->cropDuration().frames(m_document->fps());
3496 // Make sure the fade effect is not longer than the clip
3497 item->setFadeIn(max);
3498 end = item->fadeIn();
3501 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3502 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3503 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3504 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3505 // if fade effect is displayed, update the effect edit widget with new clip duration
3506 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3508 effectPos = item->hasEffect("brightness", "fade_from_black");
3509 if (effectPos != -1) {
3510 QDomElement oldeffect = item->effectAt(effectPos);
3511 int start = item->cropStart().frames(m_document->fps());
3512 int max = item->cropDuration().frames(m_document->fps());
3514 // Make sure the fade effect is not longer than the clip
3515 item->setFadeIn(max);
3516 end = item->fadeIn();
3519 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3520 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3521 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3522 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3523 // if fade effect is displayed, update the effect edit widget with new clip duration
3524 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3527 int start = item->fadeOut();
3529 // there is a fade out effect
3530 int effectPos = item->hasEffect("volume", "fadeout");
3531 if (effectPos != -1) {
3532 QDomElement oldeffect = item->effectAt(effectPos);
3533 int max = item->cropDuration().frames(m_document->fps());
3534 int end = max + item->cropStart().frames(m_document->fps());
3536 // Make sure the fade effect is not longer than the clip
3537 item->setFadeOut(max);
3538 start = item->fadeOut();
3540 start = end - start;
3541 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3542 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3543 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3544 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3545 // if fade effect is displayed, update the effect edit widget with new clip duration
3546 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3548 effectPos = item->hasEffect("brightness", "fade_to_black");
3549 if (effectPos != -1) {
3550 QDomElement oldeffect = item->effectAt(effectPos);
3551 int max = item->cropDuration().frames(m_document->fps());
3552 int end = max + item->cropStart().frames(m_document->fps());
3554 // Make sure the fade effect is not longer than the clip
3555 item->setFadeOut(max);
3556 start = item->fadeOut();
3558 start = end - start;
3559 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3560 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3561 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3562 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3563 // if fade effect is displayed, update the effect edit widget with new clip duration
3564 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3569 double CustomTrackView::getSnapPointForPos(double pos)
3571 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3574 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3576 QList <GenTime> snaps;
3577 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3578 QList<QGraphicsItem *> itemList = items();
3579 for (int i = 0; i < itemList.count(); i++) {
3580 if (itemList.at(i) == selected) continue;
3581 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3582 if (itemList.at(i)->type() == AVWIDGET) {
3583 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3584 GenTime start = item->startPos();
3585 GenTime end = item->endPos();
3586 snaps.append(start);
3588 if (!offsetList.isEmpty()) {
3589 for (int j = 0; j < offsetList.size(); j++) {
3590 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3591 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3595 QList < GenTime > markers = item->snapMarkers();
3596 for (int j = 0; j < markers.size(); ++j) {
3597 GenTime t = markers.at(j);
3599 if (!offsetList.isEmpty()) {
3600 for (int k = 0; k < offsetList.size(); k++) {
3601 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3605 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3606 Transition *transition = static_cast <Transition*>(itemList.at(i));
3607 GenTime start = transition->startPos();
3608 GenTime end = transition->endPos();
3609 snaps.append(start);
3611 if (!offsetList.isEmpty()) {
3612 for (int j = 0; j < offsetList.size(); j++) {
3613 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3614 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3620 // add cursor position
3621 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3623 if (!offsetList.isEmpty()) {
3624 for (int j = 0; j < offsetList.size(); j++) {
3625 snaps.append(pos - offsetList.at(j));
3630 for (int i = 0; i < m_guides.count(); i++) {
3631 snaps.append(m_guides.at(i)->position());
3632 if (!offsetList.isEmpty()) {
3633 for (int j = 0; j < offsetList.size(); j++) {
3634 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3640 m_scene->setSnapList(snaps);
3641 //for (int i = 0; i < m_snapPoints.size(); ++i)
3642 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3645 void CustomTrackView::slotSeekToPreviousSnap()
3647 updateSnapPoints(NULL);
3648 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3649 setCursorPos((int) res.frames(m_document->fps()));
3653 void CustomTrackView::slotSeekToNextSnap()
3655 updateSnapPoints(NULL);
3656 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3657 setCursorPos((int) res.frames(m_document->fps()));
3661 void CustomTrackView::clipStart()
3663 ClipItem *item = getMainActiveClip();
3665 setCursorPos((int) item->startPos().frames(m_document->fps()));
3670 void CustomTrackView::clipEnd()
3672 ClipItem *item = getMainActiveClip();
3674 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3679 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3681 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3682 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3683 m_commandStack->push(command);
3686 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3688 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3689 m_commandStack->push(command);
3692 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3694 DocClipBase *base = m_document->clipManager()->getClipById(id);
3695 QList <CommentedTime> markers = base->commentedSnapMarkers();
3697 if (markers.isEmpty()) {
3698 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3701 QUndoCommand *deleteMarkers = new QUndoCommand();
3702 deleteMarkers->setText("Delete clip markers");
3704 for (int i = 0; i < markers.size(); i++) {
3705 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3707 m_commandStack->push(deleteMarkers);
3710 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3712 DocClipBase *base = m_document->clipManager()->getClipById(id);
3713 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3714 else base->deleteSnapMarker(pos);
3715 setDocumentModified();
3716 viewport()->update();
3719 int CustomTrackView::hasGuide(int pos, int offset)
3721 for (int i = 0; i < m_guides.count(); i++) {
3722 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3723 if (qAbs(guidePos - pos) <= offset) return guidePos;
3724 else if (guidePos > pos) return -1;
3729 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3731 if (oldPos > GenTime() && pos > GenTime()) {
3733 for (int i = 0; i < m_guides.count(); i++) {
3734 if (m_guides.at(i)->position() == oldPos) {
3735 Guide *item = m_guides.at(i);
3736 item->updateGuide(pos, comment);
3740 } else if (pos > GenTime()) addGuide(pos, comment);
3744 for (int i = 0; i < m_guides.count(); i++) {
3745 if (m_guides.at(i)->position() == oldPos) {
3746 delete m_guides.takeAt(i);
3751 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3753 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3754 m_document->syncGuides(m_guides);
3757 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3759 for (int i = 0; i < m_guides.count(); i++) {
3760 if (m_guides.at(i)->position() == pos) {
3761 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3765 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3766 scene()->addItem(g);
3768 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3769 m_document->syncGuides(m_guides);
3773 void CustomTrackView::slotAddGuide()
3775 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3776 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3777 if (d.exec() != QDialog::Accepted) return;
3778 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3779 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3780 m_commandStack->push(command);
3784 void CustomTrackView::slotEditGuide(int guidePos)
3787 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3788 else pos = GenTime(guidePos, m_document->fps());
3790 for (int i = 0; i < m_guides.count(); i++) {
3791 if (m_guides.at(i)->position() == pos) {
3792 slotEditGuide(m_guides.at(i)->info());
3797 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3800 void CustomTrackView::slotEditGuide(CommentedTime guide)
3802 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3803 if (d.exec() == QDialog::Accepted) {
3804 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3805 m_commandStack->push(command);
3810 void CustomTrackView::slotEditTimeLineGuide()
3812 if (m_dragGuide == NULL) return;
3813 CommentedTime guide = m_dragGuide->info();
3814 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3815 if (d.exec() == QDialog::Accepted) {
3816 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3817 m_commandStack->push(command);
3821 void CustomTrackView::slotDeleteGuide(int guidePos)
3824 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3825 else pos = GenTime(guidePos, m_document->fps());
3827 for (int i = 0; i < m_guides.count(); i++) {
3828 if (m_guides.at(i)->position() == pos) {
3829 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3830 m_commandStack->push(command);
3835 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3839 void CustomTrackView::slotDeleteTimeLineGuide()
3841 if (m_dragGuide == NULL) return;
3842 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3843 m_commandStack->push(command);
3847 void CustomTrackView::slotDeleteAllGuides()
3849 QUndoCommand *deleteAll = new QUndoCommand();
3850 deleteAll->setText("Delete all guides");
3851 for (int i = 0; i < m_guides.count(); i++) {
3852 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3854 m_commandStack->push(deleteAll);
3857 void CustomTrackView::setTool(PROJECTTOOL tool)
3862 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3865 matrix = matrix.scale(scaleFactor, verticalScale);
3866 m_scene->setScale(scaleFactor, verticalScale);
3867 m_animationTimer->stop();
3872 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3874 int diff = sceneRect().width() - m_projectDuration;
3875 if (diff * matrix.m11() < 50) {
3876 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3877 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3879 centerOn(QPointF(cursorPos(), verticalPos));
3882 void CustomTrackView::slotRefreshGuides()
3884 if (KdenliveSettings::showmarkers()) {
3885 for (int i = 0; i < m_guides.count(); i++) {
3886 m_guides.at(i)->update();
3891 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3894 r.setWidth(r.width() + 1);
3895 painter->setClipRect(r);
3896 painter->drawLine(r.left(), 0, r.right(), 0);
3897 uint max = m_document->tracksCount();
3898 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3899 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3900 QColor audioColor = palette().alternateBase().color();
3901 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3902 for (uint i = 0; i < max; i++) {
3903 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));
3904 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));
3905 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3907 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3908 if (height() > lowerLimit)
3909 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3912 bool CustomTrackView::findString(const QString &text)
3915 for (int i = 0; i < m_searchPoints.size(); ++i) {
3916 marker = m_searchPoints.at(i).comment();
3917 if (marker.contains(text, Qt::CaseInsensitive)) {
3918 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3919 int vert = verticalScrollBar()->value();
3920 int hor = cursorPos();
3921 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3929 bool CustomTrackView::findNextString(const QString &text)
3932 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3933 marker = m_searchPoints.at(i).comment();
3934 if (marker.contains(text, Qt::CaseInsensitive)) {
3935 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3936 int vert = verticalScrollBar()->value();
3937 int hor = cursorPos();
3938 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3947 void CustomTrackView::initSearchStrings()
3949 m_searchPoints.clear();
3950 QList<QGraphicsItem *> itemList = items();
3951 for (int i = 0; i < itemList.count(); i++) {
3952 // parse all clip names
3953 if (itemList.at(i)->type() == AVWIDGET) {
3954 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3955 GenTime start = item->startPos();
3956 CommentedTime t(start, item->clipName());
3957 m_searchPoints.append(t);
3958 // add all clip markers
3959 QList < CommentedTime > markers = item->commentedSnapMarkers();
3960 m_searchPoints += markers;
3965 for (int i = 0; i < m_guides.count(); i++) {
3966 m_searchPoints.append(m_guides.at(i)->info());
3969 qSort(m_searchPoints);
3972 void CustomTrackView::clearSearchStrings()
3974 m_searchPoints.clear();
3978 void CustomTrackView::copyClip()
3980 qDeleteAll(m_copiedItems);
3981 m_copiedItems.clear();
3982 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3983 if (itemList.count() == 0) {
3984 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3987 for (int i = 0; i < itemList.count(); i++) {
3988 if (itemList.at(i)->type() == AVWIDGET) {
3989 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
3990 ClipItem *clone = clip->clone(clip->info());
3991 m_copiedItems.append(clone);
3992 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3993 Transition *dup = static_cast <Transition *>(itemList.at(i));
3994 m_copiedItems.append(dup->clone());
3999 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4001 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));
4002 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4003 for (int i = 0; i < collisions.count(); i++) {
4004 if (collisions.at(i)->type() == type) return false;
4009 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4011 for (int i = 0; i < items.count(); i++) {
4012 ItemInfo info = items.at(i)->info();
4013 info.startPos += offset;
4014 info.endPos += offset;
4015 info.track += trackOffset;
4016 if (!canBePastedTo(info, items.at(i)->type())) return false;
4021 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4023 QPainterPath movePath;
4024 movePath.moveTo(0, 0);
4026 for (int i = 0; i < items.count(); i++) {
4027 ItemInfo info = items.at(i)->info();
4028 info.startPos = info.startPos + offset;
4029 info.endPos = info.endPos + offset;
4030 info.track = info.track + trackOffset;
4031 if (info.startPos < GenTime()) {
4032 // No clip should go below 0
4035 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));
4036 movePath.addRect(rect);
4038 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4039 for (int i = 0; i < collisions.count(); i++) {
4040 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4041 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4048 void CustomTrackView::pasteClip()
4050 if (m_copiedItems.count() == 0) {
4051 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4055 if (m_menuPosition.isNull()) {
4056 position = mapFromGlobal(QCursor::pos());
4057 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4058 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4061 } else position = m_menuPosition;
4062 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4063 int track = (int)(position.y() / m_tracksHeight);
4064 ItemInfo first = m_copiedItems.at(0)->info();
4066 GenTime offset = pos - first.startPos;
4067 int trackOffset = track - first.track;
4069 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4070 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4073 QUndoCommand *pasteClips = new QUndoCommand();
4074 pasteClips->setText("Paste clips");
4076 for (int i = 0; i < m_copiedItems.count(); i++) {
4077 // parse all clip names
4078 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4079 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4081 info.startPos = clip->startPos() + offset;
4082 info.endPos = clip->endPos() + offset;
4083 info.cropStart = clip->cropStart();
4084 info.track = clip->track() + trackOffset;
4085 if (canBePastedTo(info, AVWIDGET)) {
4086 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4087 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4088 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4089 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4091 info.startPos = tr->startPos() + offset;
4092 info.endPos = tr->endPos() + offset;
4093 info.track = tr->track() + trackOffset;
4094 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4095 if (info.startPos >= info.endPos) {
4096 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4097 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4098 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4101 m_commandStack->push(pasteClips);
4104 void CustomTrackView::pasteClipEffects()
4106 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4107 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4110 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4112 QUndoCommand *paste = new QUndoCommand();
4113 paste->setText("Paste effects");
4115 QList<QGraphicsItem *> clips = scene()->selectedItems();
4116 for (int i = 0; i < clips.count(); ++i) {
4117 if (clips.at(i)->type() == AVWIDGET) {
4118 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4119 for (int j = 0; j < clip->effectsCount(); j++) {
4120 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4124 m_commandStack->push(paste);
4128 ClipItem *CustomTrackView::getClipUnderCursor() const
4130 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4131 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4132 for (int i = 0; i < collisions.count(); i++) {
4133 if (collisions.at(i)->type() == AVWIDGET) {
4134 return static_cast < ClipItem *>(collisions.at(i));
4140 ClipItem *CustomTrackView::getMainActiveClip() const
4142 QList<QGraphicsItem *> clips = scene()->selectedItems();
4143 if (clips.isEmpty()) {
4144 return getClipUnderCursor();
4146 ClipItem *item = NULL;
4147 for (int i = 0; i < clips.count(); ++i) {
4148 if (clips.at(i)->type() == AVWIDGET)
4149 item = static_cast < ClipItem *>(clips.at(i));
4150 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4152 if (item) return item;
4157 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4159 QList<QGraphicsItem *> clips = scene()->selectedItems();
4160 if (clips.isEmpty()) {
4161 return getClipUnderCursor();
4164 // remove all items in the list that are not clips
4165 for (int i = 0; i < clips.count();) {
4166 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4169 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4170 for (int i = 0; i < clips.count(); ++i) {
4171 if (clips.at(i)->type() == AVWIDGET) {
4172 item = static_cast < ClipItem *>(clips.at(i));
4173 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4181 void CustomTrackView::setInPoint()
4183 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4185 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4188 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4192 ItemInfo startInfo = clip->info();
4193 ItemInfo endInfo = startInfo;
4194 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4195 if (endInfo.startPos >= startInfo.endPos) {
4196 // Check for invalid resize
4197 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4199 } else if (endInfo.startPos < startInfo.startPos) {
4200 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4201 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4202 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4203 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4207 if (clip->type() == TRANSITIONWIDGET) {
4208 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4209 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4212 void CustomTrackView::setOutPoint()
4214 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4216 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4219 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4223 ItemInfo startInfo = clip->info();
4224 ItemInfo endInfo = clip->info();
4225 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4226 if (endInfo.endPos <= startInfo.startPos) {
4227 // Check for invalid resize
4228 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4230 } else if (endInfo.endPos > startInfo.endPos) {
4231 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4232 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4233 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4239 if (clip->type() == TRANSITIONWIDGET) {
4240 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4241 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true));
4244 void CustomTrackView::slotUpdateAllThumbs()
4246 QList<QGraphicsItem *> itemList = items();
4247 //if (itemList.isEmpty()) return;
4249 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4250 for (int i = 0; i < itemList.count(); i++) {
4251 if (itemList.at(i)->type() == AVWIDGET) {
4252 item = static_cast <ClipItem *>(itemList.at(i));
4253 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4254 // Check if we have a cached thumbnail
4255 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4256 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4257 if (QFile::exists(thumb)) {
4259 item->slotSetStartThumb(pix);
4262 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4263 QString endThumb = startThumb;
4264 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4265 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4266 if (QFile::exists(startThumb)) {
4267 QPixmap pix(startThumb);
4268 item->slotSetStartThumb(pix);
4270 if (QFile::exists(endThumb)) {
4271 QPixmap pix(endThumb);
4272 item->slotSetEndThumb(pix);
4276 item->refreshClip(false);
4277 qApp->processEvents();
4280 viewport()->update();
4283 void CustomTrackView::saveThumbnails()
4285 QList<QGraphicsItem *> itemList = items();
4287 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4288 for (int i = 0; i < itemList.count(); i++) {
4289 if (itemList.at(i)->type() == AVWIDGET) {
4290 item = static_cast <ClipItem *>(itemList.at(i));
4291 if (item->clipType() != COLOR) {
4292 // Check if we have a cached thumbnail
4293 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4294 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4295 if (!QFile::exists(thumb)) {
4296 QPixmap pix(item->startThumb());
4300 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4301 QString endThumb = startThumb;
4302 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4303 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4304 if (!QFile::exists(startThumb)) {
4305 QPixmap pix(item->startThumb());
4306 pix.save(startThumb);
4308 if (!QFile::exists(endThumb)) {
4309 QPixmap pix(item->endThumb());
4319 void CustomTrackView::slotInsertTrack(int ix)
4321 kDebug() << "// INSERTING TRK: " << ix;
4322 QDialog d(parentWidget());
4323 Ui::AddTrack_UI view;
4325 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4326 view.track_nb->setValue(ix);
4327 d.setWindowTitle(i18n("Insert Track"));
4329 if (d.exec() == QDialog::Accepted) {
4330 ix = view.track_nb->value();
4331 if (view.before_select->currentIndex() == 1) {
4335 if (view.video_track->isChecked()) {
4336 info.type = VIDEOTRACK;
4337 info.isMute = false;
4338 info.isBlind = false;
4339 info.isLocked = false;
4341 info.type = AUDIOTRACK;
4342 info.isMute = false;
4343 info.isBlind = true;
4344 info.isLocked = false;
4346 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4347 m_commandStack->push(addTrack);
4348 setDocumentModified();
4352 void CustomTrackView::slotDeleteTrack(int ix)
4355 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4357 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4358 deleteTimelineTrack(ix, info);
4359 setDocumentModified();
4360 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4361 m_commandStack->push(command);*/
4365 void CustomTrackView::slotChangeTrack(int ix)
4367 QDialog d(parentWidget());
4368 Ui::AddTrack_UI view;
4370 view.label->setText(i18n("Change track"));
4371 view.before_select->setHidden(true);
4372 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4373 view.track_nb->setValue(ix);
4374 d.setWindowTitle(i18n("Change Track Type"));
4376 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4377 view.video_track->setChecked(true);
4379 view.audio_track->setChecked(true);
4381 if (d.exec() == QDialog::Accepted) {
4383 info.isLocked = false;
4384 info.isMute = false;
4385 ix = view.track_nb->value();
4387 if (view.video_track->isChecked()) {
4388 info.type = VIDEOTRACK;
4389 info.isBlind = false;
4391 info.type = AUDIOTRACK;
4392 info.isBlind = true;
4394 changeTimelineTrack(ix, info);
4395 setDocumentModified();
4400 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4402 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4403 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4404 QList<QGraphicsItem *> selection = m_scene->items(r);
4405 QUndoCommand *deleteTrack = new QUndoCommand();
4406 deleteTrack->setText("Delete track");
4408 // Delete all clips in selected track
4409 for (int i = 0; i < selection.count(); i++) {
4410 if (selection.at(i)->type() == AVWIDGET) {
4411 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4412 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4413 m_scene->removeItem(item);
4416 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4417 Transition *item = static_cast <Transition *>(selection.at(i));
4418 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4419 m_scene->removeItem(item);
4425 selection = m_scene->items();
4426 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4427 m_commandStack->push(deleteTrack);
4430 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4432 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4433 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4434 m_commandStack->push(changeTrack);
4437 void CustomTrackView::autoTransition()
4439 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4440 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4441 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4444 Transition *tr = static_cast <Transition*>(itemList.at(0));
4445 tr->setAutomatic(!tr->isAutomatic());
4446 QDomElement transition = tr->toXML();
4447 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);
4451 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4454 QDomNodeList params = effect.elementsByTagName("parameter");
4455 for (int i = 0; i < params.count(); i++) {
4456 QDomElement e = params.item(i).toElement();
4457 if (!e.isNull() && e.attribute("type") == "constant") {
4458 if (e.hasAttribute("factor")) {
4459 double factor = e.attribute("factor").toDouble();
4460 double value = e.attribute("value").toDouble();
4461 value = value / factor;
4462 result.append(QString::number(value));
4463 } else result.append(e.attribute("value"));
4469 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4471 QList<QGraphicsItem *> list = scene()->items();
4472 ClipItem *clip = NULL;
4473 for (int i = 0; i < list.size(); ++i) {
4474 if (list.at(i)->type() == AVWIDGET) {
4475 clip = static_cast <ClipItem *>(list.at(i));
4476 if (clip->clipProducer() == id) {
4477 clip->setClipName(name);
4481 viewport()->update();
4484 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4486 minimum = GenTime();
4487 maximum = GenTime();
4488 QList<QGraphicsItem *> selection;
4489 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4490 selection.removeAll(item);
4491 for (int i = 0; i < selection.count(); i++) {
4492 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4493 if (clip && clip->type() == AVWIDGET) {
4494 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4495 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4500 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4502 minimum = GenTime();
4503 maximum = GenTime();
4504 QList<QGraphicsItem *> selection;
4505 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4506 selection.removeAll(item);
4507 for (int i = 0; i < selection.count(); i++) {
4508 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4509 if (clip && clip->type() == TRANSITIONWIDGET) {
4510 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4511 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4517 void CustomTrackView::loadGroups(const QDomNodeList groups)
4519 for (int i = 0; i < groups.count(); i++) {
4520 QDomNodeList children = groups.at(i).childNodes();
4521 scene()->clearSelection();
4522 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4523 QDomNode n = children.item(nodeindex);
4524 QDomElement elem = n.toElement();
4525 int pos = elem.attribute("position").toInt();
4526 int track = elem.attribute("track").toInt();
4527 if (elem.tagName() == "clipitem") {
4528 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4529 if (clip) clip->setSelected(true);
4531 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4532 if (clip) clip->setSelected(true);
4535 groupSelectedItems(false, true);
4539 void CustomTrackView::splitAudio()
4541 resetSelectionGroup();
4542 QList<QGraphicsItem *> selection = scene()->selectedItems();
4543 if (selection.isEmpty()) {
4544 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4547 QUndoCommand *splitCommand = new QUndoCommand();
4548 splitCommand->setText(i18n("Split audio"));
4549 for (int i = 0; i < selection.count(); i++) {
4550 if (selection.at(i)->type() == AVWIDGET) {
4551 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4552 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4553 if (clip->parentItem()) {
4554 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4556 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4561 m_commandStack->push(splitCommand);
4564 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4566 ClipItem *clip = getClipItemAt(pos, track);
4568 kDebug() << "// Cannot find clip to split!!!";
4572 int start = pos.frames(m_document->fps());
4573 int freetrack = m_document->tracksCount() - track - 1;
4574 for (; freetrack > 0; freetrack--) {
4575 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4576 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4577 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4578 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4579 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4584 kDebug() << "GOT TRK: " << track;
4585 if (freetrack == 0) {
4586 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4589 info.startPos = clip->startPos();
4590 info.endPos = clip->endPos();
4591 info.cropStart = clip->cropStart();
4592 info.track = m_document->tracksCount() - freetrack;
4593 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4594 scene()->clearSelection();
4595 clip->setSelected(true);
4596 ClipItem *audioClip = getClipItemAt(start, info.track);
4598 clip->setVideoOnly(true);
4599 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4600 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4601 audioClip->setSelected(true);
4602 audioClip->setAudioOnly(true);
4603 groupSelectedItems(false, true);
4607 // unsplit clip: remove audio part and change video part to normal clip
4608 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4609 kDebug() << "//CANNOT FIND CLP GRP";
4612 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4613 QList<QGraphicsItem *> children = grp->childItems();
4614 if (children.count() != 2) {
4615 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4618 for (int i = 0; i < children.count(); i++) {
4619 if (children.at(i) != clip) {
4620 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4621 ItemInfo info = clip->info();
4622 deleteClip(clp->info());
4623 clip->setVideoOnly(false);
4624 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4628 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4629 m_document->clipManager()->removeGroup(grp);
4630 scene()->destroyItemGroup(grp);
4634 void CustomTrackView::setVideoOnly()
4636 resetSelectionGroup();
4637 QList<QGraphicsItem *> selection = scene()->selectedItems();
4638 if (selection.isEmpty()) {
4639 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4642 QUndoCommand *videoCommand = new QUndoCommand();
4643 videoCommand->setText(i18n("Video only"));
4644 for (int i = 0; i < selection.count(); i++) {
4645 if (selection.at(i)->type() == AVWIDGET) {
4646 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4647 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4648 if (clip->parentItem()) {
4649 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4651 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4656 m_commandStack->push(videoCommand);
4659 void CustomTrackView::setAudioOnly()
4661 resetSelectionGroup();
4662 QList<QGraphicsItem *> selection = scene()->selectedItems();
4663 if (selection.isEmpty()) {
4664 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4667 QUndoCommand *videoCommand = new QUndoCommand();
4668 videoCommand->setText(i18n("Audio only"));
4669 for (int i = 0; i < selection.count(); i++) {
4670 if (selection.at(i)->type() == AVWIDGET) {
4671 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4672 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4673 if (clip->parentItem()) {
4674 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4676 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4681 m_commandStack->push(videoCommand);
4684 void CustomTrackView::setAudioAndVideo()
4686 resetSelectionGroup();
4687 QList<QGraphicsItem *> selection = scene()->selectedItems();
4688 if (selection.isEmpty()) {
4689 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4692 QUndoCommand *videoCommand = new QUndoCommand();
4693 videoCommand->setText(i18n("Audio and Video"));
4694 for (int i = 0; i < selection.count(); i++) {
4695 if (selection.at(i)->type() == AVWIDGET) {
4696 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4697 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4698 if (clip->parentItem()) {
4699 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4701 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4706 m_commandStack->push(videoCommand);
4709 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4711 ClipItem *clip = getClipItemAt(pos, track);
4713 kDebug() << "// Cannot find clip to split!!!";
4717 int start = pos.frames(m_document->fps());
4718 clip->setVideoOnly(true);
4719 clip->setAudioOnly(false);
4720 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4721 } else if (audioOnly) {
4722 int start = pos.frames(m_document->fps());
4723 clip->setAudioOnly(true);
4724 clip->setVideoOnly(false);
4725 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4727 int start = pos.frames(m_document->fps());
4728 clip->setAudioOnly(false);
4729 clip->setVideoOnly(false);
4730 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4733 setDocumentModified();
4736 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4738 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4739 m_clipTypeGroup->setEnabled(false);
4741 m_clipTypeGroup->setEnabled(true);
4742 QList <QAction *> actions = m_clipTypeGroup->actions();
4744 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4745 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4746 else lookup = "clip_audio_and_video";
4747 for (int i = 0; i < actions.count(); i++) {
4748 if (actions.at(i)->data().toString() == lookup) {
4749 actions.at(i)->setChecked(true);
4756 void CustomTrackView::reloadTransitionLumas()
4760 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4761 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4762 for (int i = 0; i < params.count(); i++) {
4763 QDomElement e = params.item(i).toElement();
4764 if (e.attribute("tag") == "resource") {
4765 lumaNames = e.attribute("paramlistdisplay");
4766 lumaFiles = e.attribute("paramlist");
4771 QList<QGraphicsItem *> itemList = items();
4772 Transition *transitionitem;
4773 QDomElement transitionXml;
4774 for (int i = 0; i < itemList.count(); i++) {
4775 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4776 transitionitem = static_cast <Transition*>(itemList.at(i));
4777 transitionXml = transitionitem->toXML();
4778 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4779 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4780 for (int i = 0; i < params.count(); i++) {
4781 QDomElement e = params.item(i).toElement();
4782 if (e.attribute("tag") == "resource") {
4783 e.setAttribute("paramlistdisplay", lumaNames);
4784 e.setAttribute("paramlist", lumaFiles);
4789 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4790 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4791 for (int i = 0; i < params.count(); i++) {
4792 QDomElement e = params.item(i).toElement();
4793 if (e.attribute("tag") == "luma") {
4794 e.setAttribute("paramlistdisplay", lumaNames);
4795 e.setAttribute("paramlist", lumaFiles);
4802 emit transitionItemSelected(NULL);
4805 #include "customtrackview.moc"