1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
66 #include <KColorScheme>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
78 // disable animation if user asked it in KDE's global settings
79 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
80 // needs something like below (taken from dolphin)
81 // #include <kglobalsettings.h>
82 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
83 // const int duration = animate ? 1500 : 1;
85 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
86 QGraphicsView(projectscene, parent),
87 m_tracksHeight(KdenliveSettings::trackheight()),
91 m_scene(projectscene),
93 m_operationMode(NONE),
100 m_autoScroll(KdenliveSettings::autoscroll()),
101 m_changeSpeedAction(NULL),
102 m_pasteEffectsAction(NULL),
103 m_ungroupAction(NULL),
110 m_blockRefresh(false),
111 m_selectionGroup(NULL)
113 if (doc) m_commandStack = doc->commandStack();
114 else m_commandStack = NULL;
115 setMouseTracking(true);
116 setAcceptDrops(true);
117 KdenliveSettings::setTrackheight(m_tracksHeight);
118 m_animationTimer = new QTimeLine(800);
119 m_animationTimer->setFrameRange(0, 5);
120 m_animationTimer->setUpdateInterval(100);
121 m_animationTimer->setLoopCount(0);
122 m_tipColor = QColor(0, 192, 0, 200);
123 QColor border = QColor(255, 255, 255, 100);
124 m_tipPen.setColor(border);
125 m_tipPen.setWidth(3);
126 setContentsMargins(0, 0, 0, 0);
127 const int maxWidth = m_tracksHeight * m_document->tracksCount();
128 setSceneRect(0, 0, sceneRect().width(), maxWidth);
129 verticalScrollBar()->setMaximum(maxWidth);
130 m_cursorLine = projectscene->addLine(0, 0, 0, maxWidth);
131 m_cursorLine->setZValue(1000);
133 KIcon razorIcon("edit-cut");
134 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
136 KIcon spacerIcon("kdenlive-spacer-tool");
137 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
138 verticalScrollBar()->setTracking(true);
139 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
140 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
141 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
142 m_scrollTimer.setInterval(100);
143 m_scrollTimer.setSingleShot(true);
145 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
146 m_thumbsTimer.setInterval(500);
147 m_thumbsTimer.setSingleShot(true);
150 CustomTrackView::~CustomTrackView()
152 qDeleteAll(m_guides);
153 m_waitingThumbs.clear();
156 void CustomTrackView::setDocumentModified()
158 m_document->setModified(true);
161 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
163 m_timelineContextMenu = timeline;
164 m_timelineContextClipMenu = clip;
165 m_clipTypeGroup = clipTypeGroup;
166 QList <QAction *> list = m_timelineContextClipMenu->actions();
167 for (int i = 0; i < list.count(); i++) {
168 if (list.at(i)->data().toString() == "change_speed") m_changeSpeedAction = list.at(i);
169 else if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
170 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
173 m_timelineContextTransitionMenu = transition;
174 list = m_timelineContextTransitionMenu->actions();
175 for (int i = 0; i < list.count(); i++) {
176 if (list.at(i)->data().toString() == "auto") {
177 m_autoTransition = list.at(i);
182 m_timelineContextMenu->addSeparator();
183 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
184 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
185 m_timelineContextMenu->addAction(m_deleteGuide);
187 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
188 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
189 m_timelineContextMenu->addAction(m_editGuide);
192 void CustomTrackView::checkAutoScroll()
194 m_autoScroll = KdenliveSettings::autoscroll();
197 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
198 return m_scene->m_tracksList;
201 void CustomTrackView::checkTrackHeight()
203 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
204 m_tracksHeight = KdenliveSettings::trackheight();
205 emit trackHeightChanged();
206 QList<QGraphicsItem *> itemList = items();
208 Transition *transitionitem;
209 bool snap = KdenliveSettings::snaptopoints();
210 KdenliveSettings::setSnaptopoints(false);
211 for (int i = 0; i < itemList.count(); i++) {
212 if (itemList.at(i)->type() == AVWIDGET) {
213 item = (ClipItem*) itemList.at(i);
214 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
215 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
217 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
218 transitionitem = (Transition*) itemList.at(i);
219 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
220 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
223 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
225 for (int i = 0; i < m_guides.count(); i++) {
226 QLineF l = m_guides.at(i)->line();
227 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
228 m_guides.at(i)->setLine(l);
231 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
232 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
233 KdenliveSettings::setSnaptopoints(snap);
234 viewport()->update();
237 /** Zoom or move viewport on mousewheel
239 * If mousewheel+Ctrl, zooms in/out on the timeline.
241 * With Ctrl, moves viewport towards end of timeline if down/back,
242 * opposite on up/forward.
244 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
245 void CustomTrackView::wheelEvent(QWheelEvent * e)
247 if (e->modifiers() == Qt::ControlModifier) {
248 if (e->delta() > 0) emit zoomIn();
251 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
252 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
256 int CustomTrackView::getPreviousVideoTrack(int track)
258 track = m_document->tracksCount() - track - 1;
260 for (int i = track; i > -1; i--) {
261 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
267 void CustomTrackView::slotFetchNextThumbs()
269 if (!m_waitingThumbs.isEmpty()) {
270 ClipItem *item = m_waitingThumbs.takeFirst();
271 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
272 item = m_waitingThumbs.takeFirst();
274 if (item) item->slotFetchThumbs();
275 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
279 void CustomTrackView::slotCheckMouseScrolling()
281 if (m_scrollOffset == 0) {
282 m_scrollTimer.stop();
285 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
286 m_scrollTimer.start();
289 void CustomTrackView::slotCheckPositionScrolling()
291 // If mouse is at a border of the view, scroll
292 if (m_moveOpMode != SEEK) return;
293 if (mapFromScene(m_cursorPos, 0).x() < 3) {
294 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
295 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
296 setCursorPos(mapToScene(QPoint(-2, 0)).x());
297 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
298 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
299 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
300 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
307 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
309 int pos = event->x();
310 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
311 emit mousePosition(mappedXPos);
313 if (event->buttons() & Qt::MidButton) return;
314 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
315 QGraphicsView::mouseMoveEvent(event);
320 if (event->buttons() != Qt::NoButton) {
321 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
322 if (m_dragItem && m_tool == SELECTTOOL) {
323 if (m_operationMode == MOVE && move) {
324 QGraphicsView::mouseMoveEvent(event);
325 // If mouse is at a border of the view, scroll
327 m_scrollOffset = -30;
328 m_scrollTimer.start();
329 } else if (viewport()->width() - pos < 10) {
331 m_scrollTimer.start();
332 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
334 } else if (m_operationMode == RESIZESTART && move) {
335 double snappedPos = getSnapPointForPos(mappedXPos);
336 m_document->renderer()->pause();
337 m_dragItem->resizeStart((int)(snappedPos));
338 } else if (m_operationMode == RESIZEEND && move) {
339 double snappedPos = getSnapPointForPos(mappedXPos);
340 m_document->renderer()->pause();
341 m_dragItem->resizeEnd((int)(snappedPos));
342 } else if (m_operationMode == FADEIN && move) {
343 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
344 } else if (m_operationMode == FADEOUT && move) {
345 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
346 } else if (m_operationMode == KEYFRAME && move) {
347 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
348 double pos = mapToScene(event->pos()).toPoint().y();
349 QRectF br = m_dragItem->sceneBoundingRect();
350 double maxh = 100.0 / br.height();
351 pos = (br.bottom() - pos) * maxh;
352 m_dragItem->updateKeyFramePos(keyFramePos, pos);
360 } else if (m_operationMode == MOVEGUIDE) {
365 QGraphicsView::mouseMoveEvent(event);
367 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
369 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
370 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
374 if (m_tool == RAZORTOOL) {
375 setCursor(m_razorCursor);
376 //QGraphicsView::mouseMoveEvent(event);
378 } else if (m_tool == SPACERTOOL) {
379 setCursor(m_spacerCursor);
383 QList<QGraphicsItem *> itemList = items(event->pos());
384 QGraphicsRectItem *item = NULL;
385 OPERATIONTYPE opMode = NONE;
387 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
389 } else for (int i = 0; i < itemList.count(); i++) {
390 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
391 item = (QGraphicsRectItem*) itemList.at(i);
396 if (item && event->buttons() == Qt::NoButton) {
397 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
398 if (m_tool == RAZORTOOL) {
399 // razor tool over a clip, display current frame in monitor
400 if (!m_blockRefresh && item->type() == AVWIDGET) {
401 //TODO: solve crash when showing frame when moving razor over clip
402 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
407 opMode = clip->operationMode(mapToScene(event->pos()));
408 const double size = 5;
409 if (opMode == m_moveOpMode) {
410 QGraphicsView::mouseMoveEvent(event);
416 m_animationTimer->stop();
421 m_moveOpMode = opMode;
422 if (opMode == MOVE) {
423 setCursor(Qt::OpenHandCursor);
424 } else if (opMode == RESIZESTART) {
425 setCursor(KCursor("left_side", Qt::SizeHorCursor));
426 if (m_visualTip == NULL) {
427 QRectF rect = clip->sceneBoundingRect();
429 polygon << QPoint(0, - size * 2);
430 polygon << QPoint(size * 2, 0);
431 polygon << QPoint(0, size * 2);
432 polygon << QPoint(0, - size * 2);
434 m_visualTip = new QGraphicsPolygonItem(polygon);
435 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
436 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
437 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
438 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
439 m_visualTip->setZValue(100);
440 m_animation = new QGraphicsItemAnimation;
441 m_animation->setItem(m_visualTip);
442 m_animation->setTimeLine(m_animationTimer);
443 m_animation->setScaleAt(.5, 2, 1);
444 m_animation->setScaleAt(1, 1, 1);
445 scene()->addItem(m_visualTip);
446 m_animationTimer->start();
448 } else if (opMode == RESIZEEND) {
449 setCursor(KCursor("right_side", Qt::SizeHorCursor));
450 if (m_visualTip == NULL) {
451 QRectF rect = clip->sceneBoundingRect();
453 polygon << QPoint(0, - size * 2);
454 polygon << QPoint(- size * 2, 0);
455 polygon << QPoint(0, size * 2);
456 polygon << QPoint(0, - size * 2);
458 m_visualTip = new QGraphicsPolygonItem(polygon);
459 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
460 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
461 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
462 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
463 m_visualTip->setZValue(100);
464 m_animation = new QGraphicsItemAnimation;
465 m_animation->setItem(m_visualTip);
466 m_animation->setTimeLine(m_animationTimer);
467 m_animation->setScaleAt(.5, 2, 1);
468 m_animation->setScaleAt(1, 1, 1);
469 scene()->addItem(m_visualTip);
470 m_animationTimer->start();
472 } else if (opMode == FADEIN) {
473 if (m_visualTip == NULL) {
474 ClipItem *item = (ClipItem *) clip;
475 QRectF rect = clip->sceneBoundingRect();
476 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
477 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
478 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
479 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
480 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
481 m_visualTip->setZValue(100);
482 m_animation = new QGraphicsItemAnimation;
483 m_animation->setItem(m_visualTip);
484 m_animation->setTimeLine(m_animationTimer);
485 m_animation->setScaleAt(.5, 2, 2);
486 m_animation->setScaleAt(1, 1, 1);
487 scene()->addItem(m_visualTip);
488 m_animationTimer->start();
490 setCursor(Qt::PointingHandCursor);
491 } else if (opMode == FADEOUT) {
492 if (m_visualTip == NULL) {
493 ClipItem *item = (ClipItem *) clip;
494 QRectF rect = clip->sceneBoundingRect();
495 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
496 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
497 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
498 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
499 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
500 m_visualTip->setZValue(100);
501 m_animation = new QGraphicsItemAnimation;
502 m_animation->setItem(m_visualTip);
503 m_animation->setTimeLine(m_animationTimer);
504 m_animation->setScaleAt(.5, 2, 2);
505 m_animation->setScaleAt(1, 1, 1);
506 scene()->addItem(m_visualTip);
507 m_animationTimer->start();
509 setCursor(Qt::PointingHandCursor);
510 } else if (opMode == TRANSITIONSTART) {
511 if (m_visualTip == NULL) {
512 QRectF rect = clip->sceneBoundingRect();
514 polygon << QPoint(0, - size * 2);
515 polygon << QPoint(size * 2, 0);
516 polygon << QPoint(0, 0);
517 polygon << QPoint(0, - size * 2);
519 m_visualTip = new QGraphicsPolygonItem(polygon);
520 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
521 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
522 m_visualTip->setPos(rect.x(), rect.bottom());
523 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
524 m_visualTip->setZValue(100);
525 m_animation = new QGraphicsItemAnimation;
526 m_animation->setItem(m_visualTip);
527 m_animation->setTimeLine(m_animationTimer);
528 m_animation->setScaleAt(.5, 2, 2);
529 m_animation->setScaleAt(1, 1, 1);
530 scene()->addItem(m_visualTip);
531 m_animationTimer->start();
533 setCursor(Qt::PointingHandCursor);
534 } else if (opMode == TRANSITIONEND) {
535 if (m_visualTip == NULL) {
536 QRectF rect = clip->sceneBoundingRect();
538 polygon << QPoint(0, - size * 2);
539 polygon << QPoint(- size * 2, 0);
540 polygon << QPoint(0, 0);
541 polygon << QPoint(0, - size * 2);
543 m_visualTip = new QGraphicsPolygonItem(polygon);
544 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
545 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
546 m_visualTip->setPos(rect.right(), rect.bottom());
547 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
548 m_visualTip->setZValue(100);
549 m_animation = new QGraphicsItemAnimation;
550 m_animation->setItem(m_visualTip);
551 m_animation->setTimeLine(m_animationTimer);
552 m_animation->setScaleAt(.5, 2, 2);
553 m_animation->setScaleAt(1, 1, 1);
554 scene()->addItem(m_visualTip);
555 m_animationTimer->start();
557 setCursor(Qt::PointingHandCursor);
558 } else if (opMode == KEYFRAME) {
559 setCursor(Qt::PointingHandCursor);
561 } // no clip under mouse
562 else if (m_tool == RAZORTOOL) {
565 } else if (opMode == MOVEGUIDE) {
566 m_moveOpMode = opMode;
567 setCursor(Qt::SplitHCursor);
571 m_animationTimer->stop();
577 setCursor(Qt::ArrowCursor);
578 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
579 QGraphicsView::mouseMoveEvent(event);
581 setCursorPos(mappedXPos);
582 slotCheckPositionScrolling();
584 } else m_moveOpMode = NONE;
586 QGraphicsView::mouseMoveEvent(event);
590 void CustomTrackView::mousePressEvent(QMouseEvent * event)
592 //kDebug() << "mousePressEvent STARTED";
593 setFocus(Qt::MouseFocusReason);
594 m_menuPosition = QPoint();
596 // special cases (middle click button or ctrl / shift click
597 if (event->button() == Qt::MidButton) {
598 m_document->renderer()->switchPlay();
599 m_blockRefresh = false;
600 m_operationMode = NONE;
604 m_blockRefresh = true;
607 bool collision = false;
609 if (m_tool != RAZORTOOL) activateMonitor();
610 else if (m_document->renderer()->playSpeed() != 0.0) {
611 m_document->renderer()->pause();
614 m_clickEvent = event->pos();
616 // check item under mouse
617 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
619 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
620 setDragMode(QGraphicsView::ScrollHandDrag);
621 QGraphicsView::mousePressEvent(event);
622 m_blockRefresh = false;
623 m_operationMode = NONE;
627 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
628 setDragMode(QGraphicsView::RubberBandDrag);
629 if (!(event->modifiers() & Qt::ControlModifier)) {
630 resetSelectionGroup();
631 scene()->clearSelection();
633 QGraphicsView::mousePressEvent(event);
634 m_blockRefresh = false;
635 m_operationMode = RUBBERSELECTION;
639 // if a guide and a clip were pressed, just select the guide
640 for (int i = 0; i < collisionList.count(); ++i) {
641 if (collisionList.at(i)->type() == GUIDEITEM) {
642 // a guide item was pressed
643 m_dragGuide = (Guide *) collisionList.at(i);
644 if (event->button() == Qt::LeftButton) { // move it
645 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
647 m_operationMode = MOVEGUIDE;
648 // deselect all clips so that only the guide will move
649 m_scene->clearSelection();
650 resetSelectionGroup(false);
651 updateSnapPoints(NULL);
652 QGraphicsView::mousePressEvent(event);
654 } else // show context menu
659 // Find first clip, transition or group under mouse (when no guides selected)
661 AbstractGroupItem *dragGroup = NULL;
662 while (!m_dragGuide && ct < collisionList.count()) {
663 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
664 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
665 m_dragItemInfo = m_dragItem->info();
666 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
667 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
668 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
675 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
676 // update transition menu action
677 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
678 m_autoTransition->setEnabled(true);
679 } else m_autoTransition->setEnabled(false);
681 // context menu requested
682 if (event->button() == Qt::RightButton) {
684 if (dragGroup) dragGroup->setSelected(true);
685 else if (!m_dragItem->isSelected()) {
686 resetSelectionGroup(false);
687 m_scene->clearSelection();
688 m_dragItem->setSelected(true);
690 } else if (!m_dragGuide) {
691 // check if there is a guide close to mouse click
692 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
693 for (int i = 0; i < guidesCollisionList.count(); i++) {
694 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
695 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
699 // keep this to support multiple guides context menu in the future (?)
700 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
701 guidesCollisionList.removeAt(0);
703 if (!guidesCollisionList.isEmpty())
704 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
707 m_operationMode = NONE;
708 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
709 m_menuPosition = m_clickEvent;
715 // No item under click
716 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
717 resetSelectionGroup(false);
718 setCursor(Qt::ArrowCursor);
719 m_scene->clearSelection();
721 emit clipItemSelected(NULL);
722 updateClipTypeActions(NULL);
723 if (m_tool == SPACERTOOL) {
724 QList<QGraphicsItem *> selection;
725 if (event->modifiers() == Qt::ControlModifier) {
726 // Ctrl + click, select all items on track after click position
727 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
728 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
730 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;
732 // Select all items on all tracks after click position
733 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
734 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
737 for (int i = 0; i < selection.count(); i++) {
738 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
739 selection.at(i)->setSelected(true);
742 groupSelectedItems(true);
743 m_operationMode = SPACER;
744 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
745 QGraphicsView::mousePressEvent(event);
746 kDebug() << "END mousePress EVENT ";
751 if (m_tool == RAZORTOOL && m_dragItem) {
752 if (m_dragItem->type() == TRANSITIONWIDGET) {
753 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
757 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
758 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
763 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
764 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
765 m_document->renderer()->pause();
766 m_commandStack->push(command);
767 m_document->setModified(true);
773 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
775 QList <GenTime> offsetList;
776 QList<QGraphicsItem *> children = dragGroup->childItems();
777 for (int i = 0; i < children.count(); i++) {
778 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
779 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
780 offsetList.append(item->startPos());
781 offsetList.append(item->endPos());
784 if (!offsetList.isEmpty()) {
786 GenTime startOffset = offsetList.takeFirst();
787 QList <GenTime> cleandOffsetList;
788 for (int k = 0; k < offsetList.size(); k++) {
789 GenTime newoffset = offsetList.at(k) - startOffset;
790 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
791 cleandOffsetList.append(newoffset);
794 updateSnapPoints(NULL, cleandOffsetList, true);
798 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
799 else emit clipItemSelected(NULL);
801 bool itemSelected = false;
802 if (m_dragItem->isSelected()) itemSelected = true;
803 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
804 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
805 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
806 resetSelectionGroup();
807 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
809 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
810 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
811 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
813 bool selected = !m_dragItem->isSelected();
814 if (dragGroup) dragGroup->setSelected(selected);
815 else m_dragItem->setSelected(selected);
817 groupSelectedItems();
818 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
819 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
820 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
821 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
824 // If clicked item is selected, allow move
825 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
827 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
828 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
830 if (m_operationMode == KEYFRAME) {
831 m_dragItem->updateSelectedKeyFrame();
832 m_blockRefresh = false;
834 } else if (m_operationMode == MOVE) {
835 setCursor(Qt::ClosedHandCursor);
836 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
838 info.startPos = m_dragItem->startPos();
839 info.track = m_dragItem->track();
840 int transitiontrack = getPreviousVideoTrack(info.track);
841 ClipItem *transitionClip = NULL;
842 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
843 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
844 info.endPos = transitionClip->endPos();
845 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
846 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
847 // Check there is no other transition at that place
848 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
849 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
850 QList<QGraphicsItem *> selection = m_scene->items(r);
851 bool transitionAccepted = true;
852 for (int i = 0; i < selection.count(); i++) {
853 if (selection.at(i)->type() == TRANSITIONWIDGET) {
854 Transition *tr = static_cast <Transition *>(selection.at(i));
855 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
856 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
857 } else transitionAccepted = false;
860 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
861 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
862 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
864 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
865 info.track = m_dragItem->track();
866 int transitiontrack = getPreviousVideoTrack(info.track);
867 ClipItem *transitionClip = NULL;
868 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
869 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
870 info.startPos = transitionClip->startPos();
871 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
872 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
873 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
874 EffectsList::setParameter(transition, "reverse", "1");
876 // Check there is no other transition at that place
877 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
878 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
879 QList<QGraphicsItem *> selection = m_scene->items(r);
880 bool transitionAccepted = true;
881 for (int i = 0; i < selection.count(); i++) {
882 if (selection.at(i)->type() == TRANSITIONWIDGET) {
883 Transition *tr = static_cast <Transition *>(selection.at(i));
884 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
885 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
886 } else transitionAccepted = false;
889 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
890 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
892 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
893 resetSelectionGroup(false);
894 m_dragItem->setSelected(true);
897 m_blockRefresh = false;
899 //QGraphicsView::mousePressEvent(event);
902 void CustomTrackView::resetSelectionGroup(bool selectItems)
904 if (m_selectionGroup) {
905 // delete selection group
906 bool snap = KdenliveSettings::snaptopoints();
907 KdenliveSettings::setSnaptopoints(false);
909 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
910 scene()->destroyItemGroup(m_selectionGroup);
911 for (int i = 0; i < children.count(); i++) {
912 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
913 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
914 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
915 children.at(i)->setSelected(selectItems);
917 } else if (children.at(i)->type() == GROUPWIDGET) {
918 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
919 children.at(i)->setSelected(selectItems);
922 m_selectionGroup = NULL;
923 KdenliveSettings::setSnaptopoints(snap);
927 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
929 if (m_selectionGroup) {
930 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
933 QList<QGraphicsItem *> selection = m_scene->selectedItems();
934 if (selection.isEmpty()) return;
935 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
936 // Find top left position of selection
937 for (int i = 1; i < selection.count(); i++) {
938 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
939 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
940 if (currenttop.x() < top.x()) top.setX(currenttop.x());
941 if (currenttop.y() < top.y()) top.setY(currenttop.y());
945 if (force || selection.count() > 1) {
946 bool snap = KdenliveSettings::snaptopoints();
947 KdenliveSettings::setSnaptopoints(false);
948 if (createNewGroup) {
949 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
950 newGroup->translate(-top.x(), -top.y() + 1);
951 newGroup->setPos(top.x(), top.y() - 1);
952 scene()->addItem(newGroup);
954 // CHeck if we are trying to include a group in a group
955 QList <AbstractGroupItem *> groups;
956 for (int i = 0; i < selection.count(); i++) {
957 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
958 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
959 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
961 if (!groups.isEmpty()) {
962 // ungroup previous groups
963 while (!groups.isEmpty()) {
964 AbstractGroupItem *grp = groups.takeFirst();
965 m_document->clipManager()->removeGroup(grp);
966 scene()->destroyItemGroup(grp);
968 selection = m_scene->selectedItems();
971 for (int i = 0; i < selection.count(); i++) {
972 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
973 newGroup->addToGroup(selection.at(i));
974 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
977 KdenliveSettings::setSnaptopoints(snap);
979 m_selectionGroup = new AbstractGroupItem(m_document->fps());
980 m_selectionGroup->translate(-top.x(), -top.y() + 1);
981 m_selectionGroup->setPos(top.x(), top.y() - 1);
982 scene()->addItem(m_selectionGroup);
983 for (int i = 0; i < selection.count(); i++) {
984 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
985 m_selectionGroup->addToGroup(selection.at(i));
986 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
989 KdenliveSettings::setSnaptopoints(snap);
990 if (m_selectionGroup) {
991 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
992 m_selectionGroupInfo.track = m_selectionGroup->track();
995 } else resetSelectionGroup();
998 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1000 kDebug() << "++++++++++++ DBL CLK";
1001 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1002 if (m_moveOpMode == KEYFRAME) {
1003 // user double clicked on a keyframe, open edit dialog
1004 QDialog d(parentWidget());
1005 Ui::KeyFrameDialog_UI view;
1007 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
1008 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1009 view.kfr_value->setFocus();
1010 if (d.exec() == QDialog::Accepted) {
1011 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
1012 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1013 ClipItem *item = (ClipItem *)m_dragItem;
1014 QString previous = item->keyframes(item->selectedEffectIndex());
1015 item->updateKeyframeEffect();
1016 QString next = item->keyframes(item->selectedEffectIndex());
1017 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1018 m_commandStack->push(command);
1019 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1024 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1025 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1026 ClipItem * item = (ClipItem *) m_dragItem;
1027 QString previous = item->keyframes(item->selectedEffectIndex());
1028 item->updateKeyframeEffect();
1029 QString next = item->keyframes(item->selectedEffectIndex());
1030 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1031 m_commandStack->push(command);
1032 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1034 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1035 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1038 if (m_dragItem->type() == TRANSITIONWIDGET) {
1039 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1041 getClipAvailableSpace(m_dragItem, minimum, maximum);
1043 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1044 d.setMargins(minimum, maximum);
1045 if (d.exec() == QDialog::Accepted) {
1046 if (m_dragItem->type() == TRANSITIONWIDGET) {
1047 // move & resize transition
1049 startInfo.startPos = m_dragItem->startPos();
1050 startInfo.endPos = m_dragItem->endPos();
1051 startInfo.track = m_dragItem->track();
1053 endInfo.startPos = d.startPos();
1054 endInfo.endPos = endInfo.startPos + d.duration();
1055 endInfo.track = m_dragItem->track();
1056 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1057 m_commandStack->push(command);
1059 // move and resize clip
1060 QUndoCommand *moveCommand = new QUndoCommand();
1061 moveCommand->setText(i18n("Edit clip"));
1062 ItemInfo clipInfo = m_dragItem->info();
1063 if (d.duration() < m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1064 // duration was reduced, so process it first
1065 ItemInfo startInfo = clipInfo;
1066 clipInfo.endPos = clipInfo.startPos + d.duration();
1067 clipInfo.cropStart = d.cropStart();
1068 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1070 if (d.startPos() != clipInfo.startPos) {
1071 ItemInfo startInfo = clipInfo;
1072 clipInfo.startPos = d.startPos();
1073 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1074 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1076 if (d.duration() > m_dragItem->duration()) {
1077 // duration was increased, so process it after move
1078 ItemInfo startInfo = clipInfo;
1079 clipInfo.endPos = clipInfo.startPos + d.duration();
1080 clipInfo.cropStart = d.cropStart();
1081 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1083 m_commandStack->push(moveCommand);
1087 QList<QGraphicsItem *> collisionList = items(event->pos());
1088 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1089 Guide *editGuide = (Guide *) collisionList.at(0);
1090 if (editGuide) slotEditGuide(editGuide->info());
1096 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1098 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1100 clip->setKeyframes(index, keyframes);
1101 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1102 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1106 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1108 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1109 m_editGuide->setEnabled(m_dragGuide != NULL);
1110 if (clip == NULL) m_timelineContextMenu->popup(pos);
1111 else if (group != NULL) {
1112 m_changeSpeedAction->setEnabled(false);
1113 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1114 m_ungroupAction->setEnabled(true);
1115 updateClipTypeActions(NULL);
1116 m_timelineContextClipMenu->popup(pos);
1118 m_ungroupAction->setEnabled(false);
1119 if (clip->type() == AVWIDGET) {
1120 ClipItem *item = static_cast <ClipItem*>(clip);
1121 updateClipTypeActions(item);
1122 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1123 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1124 m_timelineContextClipMenu->popup(pos);
1125 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1129 void CustomTrackView::activateMonitor()
1131 emit activateDocumentMonitor();
1134 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1136 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1138 resetSelectionGroup();
1139 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1140 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1142 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1143 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1145 info.startPos = GenTime();
1146 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1147 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1148 info.track = (int)(1 / m_tracksHeight);
1149 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1150 m_selectionGroup->addToGroup(item);
1151 item->setFlags(QGraphicsItem::ItemIsSelectable);
1152 //TODO: check if we do not overlap another clip when first dropping in timeline
1153 // if (insertPossible(m_selectionGroup, event->pos()))
1154 QList <GenTime> offsetList;
1155 offsetList.append(info.endPos);
1156 updateSnapPoints(NULL, offsetList);
1157 scene()->addItem(m_selectionGroup);
1158 event->acceptProposedAction();
1159 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1161 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1162 m_scene->clearSelection();
1163 resetSelectionGroup(false);
1165 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1168 QList <GenTime> offsetList;
1169 for (int i = 0; i < ids.size(); ++i) {
1170 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1171 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1173 info.startPos = start;
1174 info.endPos = info.startPos + clip->duration();
1175 info.track = (int)(1 / m_tracksHeight);
1176 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, false);
1177 start += clip->duration();
1178 offsetList.append(start);
1179 m_selectionGroup->addToGroup(item);
1180 item->setFlags(QGraphicsItem::ItemIsSelectable);
1181 m_waitingThumbs.append(item);
1183 //TODO: check if we do not overlap another clip when first dropping in timeline
1184 //if (insertPossible(m_selectionGroup, event->pos()))
1185 updateSnapPoints(NULL, offsetList);
1186 scene()->addItem(m_selectionGroup);
1187 m_thumbsTimer.start();
1188 event->acceptProposedAction();
1191 // the drag is not a clip (may be effect, ...)
1193 QGraphicsView::dragEnterEvent(event);
1198 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1201 QList<QGraphicsItem *> children = group->childItems();
1202 for (int i = 0; i < children.count(); i++) {
1203 if (children.at(i)->type() == AVWIDGET) {
1204 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1205 ItemInfo info = clip->info();
1206 kDebug() << " / / INSERT : " << pos.x();
1207 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->duration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1208 kDebug() << " / / INSERT RECT: " << shape;
1209 path = path.united(QPolygonF(shape));
1213 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1214 if (collindingItems.isEmpty()) return true;
1216 for (int i = 0; i < collindingItems.count(); i++) {
1217 QGraphicsItem *collision = collindingItems.at(i);
1218 if (collision->type() == AVWIDGET) {
1220 kDebug() << "// COLLISIION DETECTED";
1229 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1231 int track = m_document->tracksCount() - clip->track();
1232 GenTime pos = clip->startPos();
1233 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1234 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1237 bool success = true;
1238 for (int i = 0; i < clip->effectsCount(); i++) {
1239 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1241 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1242 m_document->renderer()->doRefresh();
1245 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1247 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1249 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1250 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1251 emit clipItemSelected(clip);
1252 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1255 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1257 QString index = effect.attribute("kdenlive_ix");
1258 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1259 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1260 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1263 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1265 clip->deleteEffect(index);
1266 emit clipItemSelected(clip);
1270 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1272 QList<QGraphicsItem *> itemList = group->childItems();
1273 QUndoCommand *effectCommand = new QUndoCommand();
1275 QDomNode namenode = effect.elementsByTagName("name").item(0);
1276 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1277 else effectName = i18n("effect");
1278 effectCommand->setText(i18n("Add %1", effectName));
1280 for (int i = 0; i < itemList.count(); i++) {
1281 if (itemList.at(i)->type() == AVWIDGET) {
1282 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1283 if (effect.attribute("type") == "audio") {
1284 // Don't add audio effects on video clips
1285 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1286 } else if (effect.hasAttribute("type") == false) {
1287 // Don't add video effect on audio clips
1288 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1291 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1292 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1295 if (item->isItemLocked()) {
1298 item->initEffect(effect);
1299 if (effect.attribute("tag") == "ladspa") {
1300 QString ladpsaFile = m_document->getLadspaFile();
1301 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1302 effect.setAttribute("src", ladpsaFile);
1304 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1309 m_commandStack->push(effectCommand);
1310 m_document->setModified(true);
1311 } else delete effectCommand;
1314 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1316 QList<QGraphicsItem *> itemList;
1317 QUndoCommand *effectCommand = new QUndoCommand();
1319 QDomNode namenode = effect.elementsByTagName("name").item(0);
1320 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1321 else effectName = i18n("effect");
1322 effectCommand->setText(i18n("Add %1", effectName));
1324 if (track == -1) itemList = scene()->selectedItems();
1325 if (itemList.isEmpty()) {
1326 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1327 if (clip) itemList.append(clip);
1328 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1330 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1331 for (int i = 0; i < itemList.count(); i++) {
1332 if (itemList.at(i)->type() == AVWIDGET) {
1333 ClipItem *item = (ClipItem *)itemList.at(i);
1334 if (effect.attribute("type") == "audio") {
1335 // Don't add audio effects on video clips
1336 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1337 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1340 } else if (effect.hasAttribute("type") == false) {
1341 // Don't add video effect on audio clips
1342 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1343 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1347 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1348 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1351 if (item->isItemLocked()) {
1354 item->initEffect(effect);
1355 if (effect.attribute("tag") == "ladspa") {
1356 QString ladpsaFile = m_document->getLadspaFile();
1357 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1358 effect.setAttribute("src", ladpsaFile);
1360 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1365 m_commandStack->push(effectCommand);
1366 m_document->setModified(true);
1367 } else delete effectCommand;
1370 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1372 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1373 m_commandStack->push(command);
1374 m_document->setModified(true);
1377 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1379 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1381 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1382 if (effect.attribute("tag") == "ladspa") {
1383 // Update the ladspa affect file
1384 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1386 // check if we are trying to reset a keyframe effect
1387 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1388 clip->initEffect(effect);
1389 clip->setEffectAt(ix, effect);
1390 effectParams = clip->getEffectArgs(effect);
1392 if (effectParams.paramValue("disabled") == "1") {
1393 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1394 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1395 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1396 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1397 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1399 clip->setEffectAt(ix, effect);
1400 if (ix == clip->selectedEffectIndex()) {
1401 clip->setSelectedEffect(ix);
1402 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1404 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1405 // A fade effect was modified, update the clip
1406 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1407 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1408 clip->setFadeIn(pos);
1410 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1411 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1412 clip->setFadeOut(pos);
1416 m_document->setModified(true);
1419 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1421 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1423 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1424 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1425 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1426 clip->setEffectAt(oldPos - 1, act);
1427 clip->setEffectAt(newPos - 1, before);
1428 emit clipItemSelected(clip, newPos - 1);
1430 m_document->setModified(true);
1433 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1435 QDomElement effect = clip->effectAt(effectPos);
1436 QDomElement oldEffect = effect.cloneNode().toElement();
1437 effect.setAttribute("disabled", disable);
1438 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1439 m_commandStack->push(command);
1440 m_document->setModified(true);
1443 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1445 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1446 m_commandStack->push(command);
1447 m_document->setModified(true);
1450 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1452 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1453 m_commandStack->push(command);
1456 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1460 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1461 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1462 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1463 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);
1464 m_blockRefresh = false;
1467 if (item->parentItem()) {
1468 // Item is part of a group, reset group
1469 resetSelectionGroup();
1471 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1473 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1474 int cutPos = (int) cutTime.frames(m_document->fps());
1476 double speed = item->speed();
1477 newPos.startPos = cutTime;
1478 newPos.endPos = info.endPos;
1479 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1480 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1481 newPos.track = info.track;
1482 ClipItem *dup = item->clone(newPos);
1483 // remove unwanted effects (fade in) from 2nd part of cutted clip
1484 int ix = dup->hasEffect(QString(), "fadein");
1486 QDomElement oldeffect = item->effectAt(ix);
1487 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1489 ix = dup->hasEffect(QString(), "fade_from_black");
1491 QDomElement oldeffect = item->effectAt(ix);
1492 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1494 item->resizeEnd(cutPos, false);
1495 scene()->addItem(dup);
1496 if (item->checkKeyFrames()) slotRefreshEffects(item);
1497 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1498 item->baseClip()->addReference();
1499 m_document->updateClip(item->baseClip()->getId());
1500 m_document->setModified(true);
1501 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);
1502 kDebug() << "// CUTTING CLIP dONE";
1506 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1507 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1508 if (!item || !dup || item == dup) {
1509 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1510 m_blockRefresh = false;
1513 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1514 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1518 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1519 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1520 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1521 //deleteClip(dup->info());
1524 if (dup->isSelected()) emit clipItemSelected(NULL);
1525 dup->baseClip()->removeReference();
1526 m_document->updateClip(dup->baseClip()->getId());
1527 scene()->removeItem(dup);
1530 ItemInfo clipinfo = item->info();
1531 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1532 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1534 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1535 m_document->setModified(true);
1537 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1540 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1543 void CustomTrackView::slotEnableRefresh()
1545 m_blockRefresh = false;
1548 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1550 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1551 if (itemList.count() == 1) {
1552 if (itemList.at(0)->type() == AVWIDGET) {
1553 ClipItem *item = (ClipItem *) itemList.at(0);
1555 info.track = item->track();
1556 ClipItem *transitionClip = NULL;
1557 const int transitiontrack = getPreviousVideoTrack(info.track);
1558 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1559 if (pos < item->startPos() + item->duration() / 2) {
1560 // add transition to clip start
1561 info.startPos = item->startPos();
1562 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1563 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1564 info.endPos = transitionClip->endPos();
1565 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1566 // Check there is no other transition at that place
1567 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1568 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1569 QList<QGraphicsItem *> selection = m_scene->items(r);
1570 bool transitionAccepted = true;
1571 for (int i = 0; i < selection.count(); i++) {
1572 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1573 Transition *tr = static_cast <Transition *>(selection.at(i));
1574 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1575 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1576 } else transitionAccepted = false;
1579 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1580 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1583 // add transition to clip end
1584 info.endPos = item->endPos();
1585 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1586 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1587 info.startPos = transitionClip->startPos();
1588 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1589 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1590 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1592 // Check there is no other transition at that place
1593 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1594 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1595 QList<QGraphicsItem *> selection = m_scene->items(r);
1596 bool transitionAccepted = true;
1597 for (int i = 0; i < selection.count(); i++) {
1598 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1599 Transition *tr = static_cast <Transition *>(selection.at(i));
1600 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1601 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1602 } else transitionAccepted = false;
1605 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1606 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1609 } else for (int i = 0; i < itemList.count(); i++) {
1610 if (itemList.at(i)->type() == AVWIDGET) {
1611 ClipItem *item = (ClipItem *) itemList.at(i);
1613 info.startPos = item->startPos();
1614 info.endPos = info.startPos + GenTime(65, m_document->fps());
1615 info.track = item->track();
1617 // Check there is no other transition at that place
1618 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1619 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1620 QList<QGraphicsItem *> selection = m_scene->items(r);
1621 bool transitionAccepted = true;
1622 for (int i = 0; i < selection.count(); i++) {
1623 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1624 Transition *tr = static_cast <Transition *>(selection.at(i));
1625 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1626 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1627 } else transitionAccepted = false;
1630 int transitiontrack = getPreviousVideoTrack(info.track);
1631 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1632 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1637 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1639 if (transitionInfo.startPos >= transitionInfo.endPos) {
1640 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1643 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1644 m_commandStack->push(command);
1645 m_document->setModified(true);
1648 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1650 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1651 //kDebug() << "---- ADDING transition " << params.attribute("value");
1652 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1653 scene()->addItem(tr);
1654 m_document->setModified(true);
1656 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1661 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1663 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1665 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1668 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1669 if (m_dragItem == item) m_dragItem = NULL;
1671 emit transitionItemSelected(NULL);
1672 m_document->setModified(true);
1675 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1677 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1678 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1679 m_commandStack->push(command);
1680 m_document->setModified(true);
1683 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1685 Transition *item = getTransitionItemAt(pos, track);
1687 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1690 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);
1691 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1692 item->setTransitionParameters(transition);
1693 if (updateTransitionWidget) {
1694 ItemInfo info = item->info();
1696 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1697 if (transitionClip && transitionClip->baseClip()) {
1698 QString size = transitionClip->baseClip()->getProperty("frame_size");
1699 p.setX(size.section('x', 0, 0).toInt());
1700 p.setY(size.section('x', 1, 1).toInt());
1702 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1704 m_document->setModified(true);
1707 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1709 event->setDropAction(Qt::IgnoreAction);
1710 const QPointF pos = mapToScene(event->pos());
1711 if (m_selectionGroup && m_clipDrag) {
1712 m_selectionGroup->setPos(pos.x(), pos.y());
1713 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1714 event->setDropAction(Qt::MoveAction);
1715 event->acceptProposedAction();
1717 QGraphicsView::dragMoveEvent(event);
1721 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1723 if (m_selectionGroup && m_clipDrag) {
1724 m_thumbsTimer.stop();
1725 m_waitingThumbs.clear();
1726 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1728 scene()->destroyItemGroup(m_selectionGroup);
1729 m_selectionGroup = NULL;
1730 } else QGraphicsView::dragLeaveEvent(event);
1733 void CustomTrackView::dropEvent(QDropEvent * event)
1735 if (m_selectionGroup && m_clipDrag) {
1736 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1737 resetSelectionGroup();
1738 m_scene->clearSelection();
1739 bool hasVideoClip = false;
1740 QUndoCommand *addCommand = new QUndoCommand();
1741 addCommand->setText(i18n("Add timeline clip"));
1743 for (int i = 0; i < items.count(); i++) {
1744 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1745 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1746 if (items.count() == 1) {
1747 updateClipTypeActions(item);
1749 updateClipTypeActions(NULL);
1752 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1753 item->baseClip()->addReference();
1754 m_document->updateClip(item->baseClip()->getId());
1755 ItemInfo info = item->info();
1757 int tracknumber = m_document->tracksCount() - info.track - 1;
1758 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1759 if (isLocked) item->setItemLocked(true);
1761 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1762 // add transparency transition
1763 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1765 info.track = m_document->tracksCount() - item->track();
1766 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1767 item->setSelected(true);
1769 m_commandStack->push(addCommand);
1770 m_document->setModified(true);
1771 m_changeSpeedAction->setEnabled(hasVideoClip);
1772 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1773 if (items.count() > 1) groupSelectedItems(true);
1774 } else QGraphicsView::dropEvent(event);
1779 QStringList CustomTrackView::mimeTypes() const
1781 QStringList qstrList;
1782 // list of accepted mime types for drop
1783 qstrList.append("text/plain");
1784 qstrList.append("kdenlive/producerslist");
1785 qstrList.append("kdenlive/clip");
1789 Qt::DropActions CustomTrackView::supportedDropActions() const
1791 // returns what actions are supported when dropping
1792 return Qt::MoveAction;
1795 void CustomTrackView::setDuration(int duration)
1797 int diff = qAbs(duration - sceneRect().width());
1798 if (diff * matrix().m11() > -50) {
1799 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1800 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1802 m_projectDuration = duration;
1805 int CustomTrackView::duration() const
1807 return m_projectDuration;
1810 void CustomTrackView::addTrack(TrackInfo type, int ix)
1812 if (ix == -1 || ix == m_document->tracksCount()) {
1813 m_document->insertTrack(ix, type);
1814 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1816 m_document->insertTrack(m_document->tracksCount() - ix, type);
1817 // insert track in MLT playlist
1818 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1820 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1821 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1822 QList<QGraphicsItem *> selection = m_scene->items(r);
1823 resetSelectionGroup();
1825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1826 scene()->addItem(m_selectionGroup);
1827 for (int i = 0; i < selection.count(); i++) {
1828 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1829 m_selectionGroup->addToGroup(selection.at(i));
1830 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1832 // Move graphic items
1833 m_selectionGroup->translate(0, m_tracksHeight);
1835 // adjust track number
1836 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1837 for (int i = 0; i < children.count(); i++) {
1838 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1840 ItemInfo clipinfo = item->info();
1841 if (item->type() == AVWIDGET) {
1842 ClipItem *clip = static_cast <ClipItem *>(item);
1843 // We add a move clip command so that we get the correct producer for new track number
1844 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1845 Mlt::Producer *prod;
1846 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1847 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1848 else prod = clip->baseClip()->producer(clipinfo.track);
1849 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1850 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1852 } else if (item->type() == TRANSITIONWIDGET) {
1853 Transition *tr = static_cast <Transition *>(item);
1854 int track = tr->transitionEndTrack();
1856 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1860 resetSelectionGroup(false);
1863 int maxHeight = m_tracksHeight * m_document->tracksCount();
1864 for (int i = 0; i < m_guides.count(); i++) {
1865 QLineF l = m_guides.at(i)->line();
1866 l.setP2(QPointF(l.x2(), maxHeight));
1867 m_guides.at(i)->setLine(l);
1869 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1870 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1871 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1872 viewport()->update();
1873 //setFixedHeight(50 * m_tracksCount);
1876 void CustomTrackView::removeTrack(int ix)
1878 // Delete track in MLT playlist
1879 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1880 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1882 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1883 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1884 QList<QGraphicsItem *> selection = m_scene->items(r);
1886 resetSelectionGroup();
1888 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1889 scene()->addItem(m_selectionGroup);
1890 for (int i = 0; i < selection.count(); i++) {
1891 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1892 m_selectionGroup->addToGroup(selection.at(i));
1893 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1896 // Move graphic items
1897 qreal ydiff = 0 - (int) m_tracksHeight;
1898 m_selectionGroup->translate(0, ydiff);
1900 // adjust track number
1901 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1902 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1903 for (int i = 0; i < children.count(); i++) {
1904 if (children.at(i)->type() == AVWIDGET) {
1905 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1907 ItemInfo clipinfo = clip->info();
1908 // We add a move clip command so that we get the correct producer for new track number
1909 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1910 Mlt::Producer *prod;
1911 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1912 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1913 else prod = clip->baseClip()->producer(clipinfo.track);
1914 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1916 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1917 Transition *tr = static_cast <Transition *>(children.at(i));
1919 int track = tr->transitionEndTrack();
1921 ItemInfo clipinfo = tr->info();
1922 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1926 resetSelectionGroup(false);
1928 int maxHeight = m_tracksHeight * m_document->tracksCount();
1929 for (int i = 0; i < m_guides.count(); i++) {
1930 QLineF l = m_guides.at(i)->line();
1931 l.setP2(QPointF(l.x2(), maxHeight));
1932 m_guides.at(i)->setLine(l);
1934 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1935 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1936 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1937 viewport()->update();
1940 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1942 int tracknumber = m_document->tracksCount() - ix;
1943 m_document->setTrackType(tracknumber - 1, type);
1944 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1945 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1946 viewport()->update();
1950 void CustomTrackView::slotSwitchTrackAudio(int ix)
1952 /*for (int i = 0; i < m_document->tracksCount(); i++)
1953 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1954 int tracknumber = m_document->tracksCount() - ix - 1;
1955 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1956 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1957 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1958 m_document->setModified(true);
1961 void CustomTrackView::slotSwitchTrackLock(int ix)
1963 int tracknumber = m_document->tracksCount() - ix - 1;
1964 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1965 m_commandStack->push(command);
1969 void CustomTrackView::lockTrack(int ix, bool lock)
1971 int tracknumber = m_document->tracksCount() - ix - 1;
1972 m_document->switchTrackLock(tracknumber, lock);
1973 emit doTrackLock(ix, lock);
1974 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1976 for (int i = 0; i < selection.count(); i++) {
1977 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1978 if (selection.at(i)->isSelected()) {
1979 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1980 else emit transitionItemSelected(NULL);
1982 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1984 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1985 viewport()->update();
1986 m_document->setModified(true);
1989 void CustomTrackView::slotSwitchTrackVideo(int ix)
1991 int tracknumber = m_document->tracksCount() - ix;
1992 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1993 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1994 m_document->setModified(true);
1997 void CustomTrackView::slotRemoveSpace()
2001 if (m_menuPosition.isNull()) {
2002 pos = GenTime(cursorPos(), m_document->fps());
2004 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2007 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2008 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2010 ClipItem *item = getClipItemAt(pos, track);
2012 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);
2015 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2016 //kDebug() << "// GOT LENGT; " << length;
2018 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);
2022 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2023 QList<QGraphicsItem *> items = m_scene->items(r);
2025 QList<ItemInfo> clipsToMove;
2026 QList<ItemInfo> transitionsToMove;
2028 for (int i = 0; i < items.count(); i++) {
2029 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2030 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2031 ItemInfo info = item->info();
2032 if (item->type() == AVWIDGET) {
2033 clipsToMove.append(info);
2034 } else if (item->type() == TRANSITIONWIDGET) {
2035 transitionsToMove.append(info);
2040 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2041 m_commandStack->push(command);
2044 void CustomTrackView::slotInsertSpace()
2048 if (m_menuPosition.isNull()) {
2049 pos = GenTime(cursorPos(), m_document->fps());
2051 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2052 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2054 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2055 if (d.exec() != QDialog::Accepted) return;
2056 GenTime spaceDuration = d.selectedDuration();
2057 track = d.selectedTrack();
2058 ClipItem *item = getClipItemAt(pos, track);
2059 if (item) pos = item->startPos();
2062 int maxh = sceneRect().height();
2064 minh = track * m_tracksHeight + m_tracksHeight / 2;
2065 maxh = m_tracksHeight / 2 - 1;
2068 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2069 QList<QGraphicsItem *> items = m_scene->items(r);
2071 QList<ItemInfo> clipsToMove;
2072 QList<ItemInfo> transitionsToMove;
2074 for (int i = 0; i < items.count(); i++) {
2075 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2076 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2077 ItemInfo info = item->info();
2078 if (item->type() == AVWIDGET) {
2079 clipsToMove.append(info);
2080 } else if (item->type() == TRANSITIONWIDGET) {
2081 transitionsToMove.append(info);
2086 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2087 m_commandStack->push(command);
2090 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2092 int diff = duration.frames(m_document->fps());
2093 resetSelectionGroup();
2094 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2095 scene()->addItem(m_selectionGroup);
2097 Transition *transition;
2099 // Create lists with start pos for each track
2100 QMap <int, int> trackClipStartList;
2101 QMap <int, int> trackTransitionStartList;
2103 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2104 trackClipStartList[i] = -1;
2105 trackTransitionStartList[i] = -1;
2108 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2109 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2111 if (clip->parentItem()) {
2112 m_selectionGroup->addToGroup(clip->parentItem());
2113 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2115 m_selectionGroup->addToGroup(clip);
2116 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2118 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))
2119 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2120 } 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);
2122 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2123 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2125 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2126 m_selectionGroup->addToGroup(transition);
2127 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))
2128 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2129 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2130 } 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);
2132 m_selectionGroup->translate(diff, 0);
2134 // update items coordinates
2135 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2136 for (int i = 0; i < itemList.count(); i++) {
2137 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2138 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2139 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2140 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2141 for (int j = 0; j < children.count(); j++) {
2142 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2146 resetSelectionGroup(false);
2147 if (track != -1) track = m_document->tracksCount() - track;
2148 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2151 void CustomTrackView::deleteClip(const QString &clipId)
2153 resetSelectionGroup();
2154 QList<QGraphicsItem *> itemList = items();
2155 QUndoCommand *deleteCommand = new QUndoCommand();
2156 deleteCommand->setText(i18n("Delete timeline clips"));
2158 for (int i = 0; i < itemList.count(); i++) {
2159 if (itemList.at(i)->type() == AVWIDGET) {
2160 ClipItem *item = (ClipItem *)itemList.at(i);
2161 if (item->clipProducer() == clipId) {
2163 if (item->parentItem()) {
2164 // Clip is in a group, destroy the group
2165 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2167 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2171 if (count == 0) delete deleteCommand;
2172 else m_commandStack->push(deleteCommand);
2175 void CustomTrackView::setCursorPos(int pos, bool seek)
2177 if (pos == m_cursorPos) return;
2178 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2180 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2181 else if (m_autoScroll) checkScrolling();
2182 m_cursorLine->setPos(m_cursorPos, 0);
2185 void CustomTrackView::updateCursorPos()
2187 m_cursorLine->setPos(m_cursorPos, 0);
2190 int CustomTrackView::cursorPos()
2192 return (int)(m_cursorPos);
2195 void CustomTrackView::moveCursorPos(int delta)
2197 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2198 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2199 m_cursorPos += delta;
2200 m_cursorLine->setPos(m_cursorPos, 0);
2201 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2204 void CustomTrackView::initCursorPos(int pos)
2206 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2208 m_cursorLine->setPos(pos, 0);
2212 void CustomTrackView::checkScrolling()
2214 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2217 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2219 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2220 QGraphicsView::mouseReleaseEvent(event);
2221 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2222 if (event->button() == Qt::MidButton) {
2225 setDragMode(QGraphicsView::NoDrag);
2226 if (m_operationMode == MOVEGUIDE) {
2227 setCursor(Qt::ArrowCursor);
2228 m_operationMode = NONE;
2229 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2230 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2231 if (newPos != m_dragGuide->position()) {
2232 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2233 m_commandStack->push(command);
2234 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2235 m_document->syncGuides(m_guides);
2240 } else if (m_operationMode == SPACER && m_selectionGroup) {
2242 if (event->modifiers() != Qt::ControlModifier) {
2243 // We are moving all tracks
2245 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2246 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2247 if (timeOffset != GenTime()) {
2248 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2250 QList<ItemInfo> clipsToMove;
2251 QList<ItemInfo> transitionsToMove;
2253 // Create lists with start pos for each track
2254 QMap <int, int> trackClipStartList;
2255 QMap <int, int> trackTransitionStartList;
2257 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2258 trackClipStartList[i] = -1;
2259 trackTransitionStartList[i] = -1;
2262 int max = items.count();
2263 for (int i = 0; i < max; i++) {
2264 if (items.at(i)->type() == GROUPWIDGET)
2265 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2268 for (int i = 0; i < items.count(); i++) {
2269 if (items.at(i)->type() == AVWIDGET) {
2270 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2271 ItemInfo info = item->info();
2272 clipsToMove.append(info);
2274 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2275 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2276 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2277 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2278 ItemInfo info = item->info();
2279 transitionsToMove.append(info);
2281 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2282 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2286 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2287 m_commandStack->push(command);
2288 if (track != -1) track = m_document->tracksCount() - track;
2289 kDebug() << "SPACER TRACK:" << track;
2290 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2292 resetSelectionGroup(false);
2293 m_operationMode = NONE;
2294 } else if (m_operationMode == RUBBERSELECTION) {
2295 //kDebug() << "// END RUBBER SELECT";
2296 resetSelectionGroup();
2297 groupSelectedItems();
2298 m_operationMode = NONE;
2301 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2302 emit transitionItemSelected(NULL);
2306 if (m_dragItem) info = m_dragItem->info();
2308 if (m_operationMode == MOVE) {
2309 setCursor(Qt::OpenHandCursor);
2311 if (m_dragItem->parentItem() == 0) {
2312 // we are moving one clip, easy
2313 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2314 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2315 Mlt::Producer *prod;
2316 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2317 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2318 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2319 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);
2321 kDebug() << "// get trans info";
2322 int tracknumber = m_document->tracksCount() - item->track() - 1;
2323 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2324 if (isLocked) item->setItemLocked(true);
2326 QUndoCommand *moveCommand = new QUndoCommand();
2327 moveCommand->setText(i18n("Move clip"));
2328 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2329 // Also move automatic transitions (on lower track)
2330 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2331 kDebug() << "// get trans info2";
2332 if (tr && tr->isAutomatic()) {
2333 ItemInfo trInfo = tr->info();
2334 ItemInfo newTrInfo = trInfo;
2335 newTrInfo.track = info.track;
2336 newTrInfo.startPos = m_dragItem->startPos();
2337 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2338 // transition end should stay the same
2340 // transition end should be adjusted to clip
2341 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2343 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2345 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2346 // Check if there is a transition at clip end
2347 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2348 if (tr && tr->isAutomatic()) {
2349 ItemInfo trInfo = tr->info();
2350 ItemInfo newTrInfo = trInfo;
2351 newTrInfo.track = info.track;
2352 newTrInfo.endPos = m_dragItem->endPos();
2353 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2354 // transition start should stay the same
2356 // transition start should be moved
2357 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2359 if (newTrInfo.startPos < newTrInfo.endPos)
2360 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2363 // Also move automatic transitions (on upper track)
2364 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2365 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2366 ItemInfo trInfo = tr->info();
2367 ItemInfo newTrInfo = trInfo;
2368 newTrInfo.startPos = m_dragItem->startPos();
2369 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2370 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2371 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2372 // transition end should be adjusted to clip on upper track
2373 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2375 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2378 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2379 // Check if there is a transition at clip end
2380 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2381 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2382 ItemInfo trInfo = tr->info();
2383 ItemInfo newTrInfo = trInfo;
2384 newTrInfo.endPos = m_dragItem->endPos();
2385 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2386 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2387 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2388 // transition start should be moved
2389 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2391 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2395 m_commandStack->push(moveCommand);
2397 // undo last move and emit error message
2398 bool snap = KdenliveSettings::snaptopoints();
2399 KdenliveSettings::setSnaptopoints(false);
2400 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2401 KdenliveSettings::setSnaptopoints(snap);
2402 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2404 m_document->setModified(true);
2406 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2407 Transition *transition = static_cast <Transition *>(m_dragItem);
2408 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)) {
2409 // Moving transition failed, revert to previous position
2410 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2411 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2413 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2414 m_commandStack->push(command);
2415 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2419 // Moving several clips. We need to delete them and readd them to new position,
2420 // or they might overlap each other during the move
2421 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2422 QList<QGraphicsItem *> items = group->childItems();
2424 QList<ItemInfo> clipsToMove;
2425 QList<ItemInfo> transitionsToMove;
2427 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2428 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2429 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2430 if (timeOffset != GenTime() || trackOffset != 0) {
2431 // remove items in MLT playlist
2434 int max = items.count();
2435 for (int i = 0; i < max; i++) {
2436 if (items.at(i)->type() == GROUPWIDGET) {
2437 items += items.at(i)->childItems();
2441 for (int i = 0; i < items.count(); i++) {
2442 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2443 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2444 ItemInfo info = item->info();
2445 if (item->type() == AVWIDGET) {
2446 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2447 // error, clip cannot be removed from playlist
2448 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2450 clipsToMove.append(info);
2453 transitionsToMove.append(info);
2454 Transition *tr = static_cast <Transition*>(item);
2455 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2459 for (int i = 0; i < items.count(); i++) {
2460 // re-add items in correct place
2461 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2462 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2464 ItemInfo info = item->info();
2465 int tracknumber = m_document->tracksCount() - info.track - 1;
2466 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2468 group->removeFromGroup(item);
2469 item->setItemLocked(true);
2472 if (item->type() == AVWIDGET) {
2473 ClipItem *clip = static_cast <ClipItem*>(item);
2474 info.track = m_document->tracksCount() - info.track;
2475 Mlt::Producer *prod;
2476 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2477 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2478 else prod = clip->baseClip()->producer(info.track);
2479 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2480 for (int i = 0; i < clip->effectsCount(); i++) {
2481 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2484 Transition *tr = static_cast <Transition*>(item);
2485 int newTrack = tr->transitionEndTrack();
2486 if (!tr->forcedTrack()) {
2487 newTrack = getPreviousVideoTrack(info.track);
2489 tr->updateTransitionEndTrack(newTrack);
2490 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2494 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2495 m_commandStack->push(move);
2497 //QPointF top = group->sceneBoundingRect().topLeft();
2498 //QPointF oldpos = m_selectionGroup->scenePos();
2499 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2500 //group->setPos(top);
2501 //TODO: get rid of the 3 lines below
2502 if (m_selectionGroup) {
2503 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2504 m_selectionGroupInfo.track = m_selectionGroup->track();
2506 m_document->setModified(true);
2509 m_document->renderer()->doRefresh();
2510 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2512 if (m_dragItem->type() == AVWIDGET) {
2513 ItemInfo resizeinfo = m_dragItemInfo;
2514 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2515 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2517 QUndoCommand *resizeCommand = new QUndoCommand();
2518 resizeCommand->setText(i18n("Resize clip"));
2520 // Check if there is an automatic transition on that clip (lower track)
2521 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2522 if (transition && transition->isAutomatic()) {
2523 ItemInfo trInfo = transition->info();
2524 ItemInfo newTrInfo = trInfo;
2525 newTrInfo.startPos = m_dragItem->startPos();
2526 if (newTrInfo.startPos < newTrInfo.endPos)
2527 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2529 // Check if there is an automatic transition on that clip (upper track)
2530 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2531 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2532 ItemInfo trInfo = transition->info();
2533 ItemInfo newTrInfo = trInfo;
2534 newTrInfo.startPos = m_dragItem->startPos();
2535 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2536 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2537 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2540 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2541 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2542 m_commandStack->push(resizeCommand);
2544 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2545 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2547 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2548 Transition *transition = static_cast <Transition *>(m_dragItem);
2549 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)) {
2550 // Cannot resize transition
2551 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2552 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2554 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2555 m_commandStack->push(command);
2559 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2560 // Item was resized, rebuild group;
2561 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2562 QList <QGraphicsItem *> children = group->childItems();
2563 m_document->clipManager()->removeGroup(group);
2564 scene()->destroyItemGroup(group);
2565 for (int i = 0; i < children.count(); i++) {
2566 children.at(i)->setSelected(true);
2568 groupSelectedItems(false, true);
2570 //m_document->renderer()->doRefresh();
2571 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2573 if (m_dragItem->type() == AVWIDGET) {
2574 ItemInfo resizeinfo = info;
2575 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2576 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2578 QUndoCommand *resizeCommand = new QUndoCommand();
2579 resizeCommand->setText(i18n("Resize clip"));
2581 // Check if there is an automatic transition on that clip (lower track)
2582 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2583 if (tr && tr->isAutomatic()) {
2584 ItemInfo trInfo = tr->info();
2585 ItemInfo newTrInfo = trInfo;
2586 newTrInfo.endPos = m_dragItem->endPos();
2587 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2590 // Check if there is an automatic transition on that clip (upper track)
2591 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2592 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2593 ItemInfo trInfo = tr->info();
2594 ItemInfo newTrInfo = trInfo;
2595 newTrInfo.endPos = m_dragItem->endPos();
2596 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2597 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2598 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2602 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2603 m_commandStack->push(resizeCommand);
2604 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2606 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2607 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2609 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2610 Transition *transition = static_cast <Transition *>(m_dragItem);
2611 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)) {
2612 // Cannot resize transition
2613 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2614 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2616 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2617 m_commandStack->push(command);
2620 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2621 // Item was resized, rebuild group;
2622 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2623 QList <QGraphicsItem *> children = group->childItems();
2624 m_document->clipManager()->removeGroup(group);
2625 scene()->destroyItemGroup(group);
2626 for (int i = 0; i < children.count(); i++) {
2627 children.at(i)->setSelected(true);
2629 groupSelectedItems(false, true);
2631 //m_document->renderer()->doRefresh();
2632 } else if (m_operationMode == FADEIN) {
2633 // resize fade in effect
2634 ClipItem * item = (ClipItem *) m_dragItem;
2635 int ix = item->hasEffect("volume", "fadein");
2637 QDomElement oldeffect = item->effectAt(ix);
2638 int start = item->cropStart().frames(m_document->fps());
2639 int end = item->fadeIn();
2641 slotDeleteEffect(item, oldeffect);
2644 QDomElement effect = oldeffect.cloneNode().toElement();
2645 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2646 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2647 slotUpdateClipEffect(item, effect, oldeffect, ix);
2648 emit clipItemSelected(item, ix);
2650 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2651 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2652 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2653 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2655 ix = item->hasEffect("volume", "fade_from_black");
2657 QDomElement oldeffect = item->effectAt(ix);
2658 int start = item->cropStart().frames(m_document->fps());
2659 int end = item->fadeIn();
2661 slotDeleteEffect(item, oldeffect);
2664 QDomElement effect = oldeffect.cloneNode().toElement();
2665 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2666 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2667 slotUpdateClipEffect(item, effect, oldeffect, ix);
2668 emit clipItemSelected(item, ix);
2671 } else if (m_operationMode == FADEOUT) {
2672 // resize fade in effect
2673 ClipItem * item = (ClipItem *) m_dragItem;
2674 int ix = item->hasEffect("volume", "fadeout");
2676 QDomElement oldeffect = item->effectAt(ix);
2677 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2678 int start = item->fadeOut();
2680 slotDeleteEffect(item, oldeffect);
2682 start = end - start;
2683 QDomElement effect = oldeffect.cloneNode().toElement();
2684 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2685 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2686 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2687 slotUpdateClipEffect(item, effect, oldeffect, ix);
2688 emit clipItemSelected(item, ix);
2690 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2691 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2692 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2693 EffectsList::setParameter(effect, "out", QString::number(0));
2694 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2696 ix = item->hasEffect("brightness", "fade_to_black");
2698 QDomElement oldeffect = item->effectAt(ix);
2699 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2700 int start = item->fadeOut();
2702 slotDeleteEffect(item, oldeffect);
2704 start = end - start;
2705 QDomElement effect = oldeffect.cloneNode().toElement();
2706 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2707 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2708 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2709 slotUpdateClipEffect(item, effect, oldeffect, ix);
2710 emit clipItemSelected(item, ix);
2713 } else if (m_operationMode == KEYFRAME) {
2714 // update the MLT effect
2715 ClipItem * item = (ClipItem *) m_dragItem;
2716 QString previous = item->keyframes(item->selectedEffectIndex());
2717 item->updateKeyframeEffect();
2718 QString next = item->keyframes(item->selectedEffectIndex());
2719 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2720 m_commandStack->push(command);
2721 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2723 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2724 // A transition is selected
2726 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2727 if (transitionClip && transitionClip->baseClip()) {
2728 QString size = transitionClip->baseClip()->getProperty("frame_size");
2729 p.setX(size.section('x', 0, 0).toInt());
2730 p.setY(size.section('x', 1, 1).toInt());
2732 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2733 } else emit transitionItemSelected(NULL);
2734 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2735 m_operationMode = NONE;
2738 void CustomTrackView::deleteClip(ItemInfo info)
2740 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2742 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2743 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2746 if (item->isSelected()) emit clipItemSelected(NULL);
2747 item->baseClip()->removeReference();
2748 m_document->updateClip(item->baseClip()->getId());
2750 /*if (item->baseClip()->isTransparent()) {
2751 // also remove automatic transition
2752 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2753 if (tr && tr->isAutomatic()) {
2754 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2755 scene()->removeItem(tr);
2759 scene()->removeItem(item);
2760 m_waitingThumbs.removeAll(item);
2761 if (m_dragItem == item) m_dragItem = NULL;
2764 m_document->setModified(true);
2765 m_document->renderer()->doRefresh();
2768 void CustomTrackView::deleteSelectedClips()
2770 resetSelectionGroup();
2771 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2772 if (itemList.count() == 0) {
2773 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2776 scene()->clearSelection();
2777 QUndoCommand *deleteSelected = new QUndoCommand();
2778 deleteSelected->setText(i18n("Delete selected items"));
2779 bool resetGroup = false;
2781 // expand & destroy groups
2782 for (int i = 0; i < itemList.count(); i++) {
2783 if (itemList.at(i)->type() == GROUPWIDGET) {
2784 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2785 itemList += children;
2786 QList <ItemInfo> clipInfos;
2787 QList <ItemInfo> transitionInfos;
2788 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2789 for (int j = 0; j < children.count(); j++) {
2790 if (children.at(j)->type() == AVWIDGET) {
2791 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2792 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2793 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2794 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2795 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2798 if (clipInfos.count() > 0) {
2799 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2804 for (int i = 0; i < itemList.count(); i++) {
2805 if (itemList.at(i)->type() == AVWIDGET) {
2806 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2807 if (item->parentItem()) resetGroup = true;
2808 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2809 emit clipItemSelected(NULL);
2810 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2811 Transition *item = static_cast <Transition *>(itemList.at(i));
2812 if (item->parentItem()) resetGroup = true;
2813 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2814 emit transitionItemSelected(NULL);
2818 m_commandStack->push(deleteSelected);
2821 void CustomTrackView::changeClipSpeed()
2823 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2824 if (itemList.count() == 0) {
2825 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2828 QUndoCommand *changeSelected = new QUndoCommand();
2829 changeSelected->setText("Edit clip speed");
2833 for (int i = 0; i < itemList.count(); i++) {
2834 if (itemList.at(i)->type() == AVWIDGET) {
2835 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2836 ItemInfo info = item->info();
2837 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2839 double speed = (double) percent / 100.0;
2840 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2842 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2846 if (count > 0) m_commandStack->push(changeSelected);
2847 else delete changeSelected;
2850 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2852 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2853 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2855 kDebug() << "ERROR: Cannot find clip for speed change";
2856 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2859 info.track = m_document->tracksCount() - item->track();
2860 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2862 item->setSpeed(speed);
2863 item->updateRectGeometry();
2864 if (item->cropDuration().frames(m_document->fps()) > endPos)
2865 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2866 m_document->setModified(true);
2867 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2870 void CustomTrackView::cutSelectedClips()
2872 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2873 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2874 for (int i = 0; i < itemList.count(); i++) {
2875 if (itemList.at(i)->type() == AVWIDGET) {
2876 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2877 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2878 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2879 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2880 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2881 m_commandStack->push(command);
2887 void CustomTrackView::groupClips(bool group)
2889 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2890 QList <ItemInfo> clipInfos;
2891 QList <ItemInfo> transitionInfos;
2892 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2895 int max = itemList.count();
2896 for (int i = 0; i < max; i++) {
2897 if (itemList.at(i)->type() == GROUPWIDGET) {
2898 itemList += itemList.at(i)->childItems();
2902 for (int i = 0; i < itemList.count(); i++) {
2903 if (itemList.at(i)->type() == AVWIDGET) {
2904 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2905 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2906 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2907 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2908 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2911 if (clipInfos.count() > 0) {
2912 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2913 m_commandStack->push(command);
2917 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2919 resetSelectionGroup();
2920 m_scene->clearSelection();
2922 for (int i = 0; i < clipInfos.count(); i++) {
2923 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2924 if (clip == NULL) continue;
2925 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2926 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2927 m_document->clipManager()->removeGroup(grp);
2928 scene()->destroyItemGroup(grp);
2930 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2932 for (int i = 0; i < transitionInfos.count(); i++) {
2933 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2934 if (tr == NULL) continue;
2935 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2936 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2937 m_document->clipManager()->removeGroup(grp);
2938 scene()->destroyItemGroup(grp);
2940 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2942 m_document->setModified(true);
2946 QList <QGraphicsItemGroup *> groups;
2947 for (int i = 0; i < clipInfos.count(); i++) {
2948 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2950 clip->setSelected(true);
2953 for (int i = 0; i < transitionInfos.count(); i++) {
2954 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2956 clip->setSelected(true);
2960 groupSelectedItems(false, true);
2961 m_document->setModified(true);
2964 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2966 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2967 if (baseclip == NULL) {
2968 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2971 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2972 item->setEffectList(effects);
2973 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2974 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2975 scene()->addItem(item);
2977 int tracknumber = m_document->tracksCount() - info.track - 1;
2978 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2979 if (isLocked) item->setItemLocked(true);
2981 baseclip->addReference();
2982 m_document->updateClip(baseclip->getId());
2983 info.track = m_document->tracksCount() - info.track;
2984 Mlt::Producer *prod;
2985 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2986 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2987 else prod = baseclip->producer(info.track);
2988 m_document->renderer()->mltInsertClip(info, xml, prod);
2989 for (int i = 0; i < item->effectsCount(); i++) {
2990 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2992 m_document->setModified(true);
2993 m_document->renderer()->doRefresh();
2996 void CustomTrackView::slotUpdateClip(const QString &clipId)
2998 QList<QGraphicsItem *> list = scene()->items();
2999 ClipItem *clip = NULL;
3000 for (int i = 0; i < list.size(); ++i) {
3001 if (list.at(i)->type() == AVWIDGET) {
3002 clip = static_cast <ClipItem *>(list.at(i));
3003 if (clip->clipProducer() == clipId) {
3004 ItemInfo info = clip->info();
3005 info.track = m_document->tracksCount() - clip->track();
3006 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3007 clip->refreshClip(true);
3014 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3016 int framepos = (int)(pos.frames(m_document->fps()));
3017 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3018 ClipItem *clip = NULL;
3019 for (int i = 0; i < list.size(); i++) {
3020 if (list.at(i)->type() == AVWIDGET) {
3021 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3022 if (test->endPos() == pos) clip = test;
3029 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3031 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3032 ClipItem *clip = NULL;
3033 for (int i = 0; i < list.size(); i++) {
3034 if (list.at(i)->type() == AVWIDGET) {
3035 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3036 if (test->startPos() == pos) clip = test;
3043 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3045 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3046 ClipItem *clip = NULL;
3047 for (int i = 0; i < list.size(); i++) {
3048 if (list.at(i)->type() == AVWIDGET) {
3049 clip = static_cast <ClipItem *>(list.at(i));
3056 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3058 int framepos = (int)(pos.frames(m_document->fps()));
3059 return getClipItemAt(framepos, track);
3062 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3064 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3065 Transition *clip = NULL;
3066 for (int i = 0; i < list.size(); i++) {
3067 if (list.at(i)->type() == TRANSITIONWIDGET) {
3068 clip = static_cast <Transition *>(list.at(i));
3075 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3077 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3080 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3082 int framepos = (int)(pos.frames(m_document->fps()));
3083 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3084 Transition *clip = NULL;
3085 for (int i = 0; i < list.size(); i++) {
3086 if (list.at(i)->type() == TRANSITIONWIDGET) {
3087 Transition *test = static_cast <Transition *>(list.at(i));
3088 if (test->endPos() == pos) clip = test;
3095 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3097 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3098 Transition *clip = NULL;
3099 for (int i = 0; i < list.size(); ++i) {
3100 if (list.at(i)->type() == TRANSITIONWIDGET) {
3101 Transition *test = static_cast <Transition *>(list.at(i));
3102 if (test->startPos() == pos) clip = test;
3109 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3111 if (m_selectionGroup) resetSelectionGroup(false);
3112 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3114 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);
3115 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3118 Mlt::Producer *prod;
3119 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3120 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3121 else prod = item->baseClip()->producer(end.track);
3123 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);
3125 bool snap = KdenliveSettings::snaptopoints();
3126 KdenliveSettings::setSnaptopoints(false);
3127 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3129 int tracknumber = m_document->tracksCount() - end.track - 1;
3130 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3131 m_scene->clearSelection();
3132 if (isLocked) item->setItemLocked(true);
3134 if (item->isItemLocked()) item->setItemLocked(false);
3135 item->setSelected(true);
3137 if (item->baseClip()->isTransparent()) {
3138 // Also move automatic transition
3139 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3140 if (tr && tr->isAutomatic()) {
3141 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3142 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);
3143 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3146 KdenliveSettings::setSnaptopoints(snap);
3147 m_document->setModified(true);
3149 // undo last move and emit error message
3150 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3152 m_document->renderer()->doRefresh();
3153 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3156 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3159 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3160 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3161 resetSelectionGroup();
3162 m_scene->clearSelection();
3164 for (int i = 0; i < startClip.count(); i++) {
3166 startClip[i].startPos = startClip.at(i).startPos - offset;
3167 startClip[i].track = startClip.at(i).track - trackOffset;
3169 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3170 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3172 clip->setItemLocked(false);
3173 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3174 else clip->setSelected(true);
3175 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3176 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3178 for (int i = 0; i < startTransition.count(); i++) {
3180 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3181 startTransition[i].track = startTransition.at(i).track - trackOffset;
3183 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3185 tr->setItemLocked(false);
3186 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3187 else tr->setSelected(true);
3188 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());
3189 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3191 groupSelectedItems(true);
3192 if (m_selectionGroup) {
3193 bool snap = KdenliveSettings::snaptopoints();
3194 KdenliveSettings::setSnaptopoints(false);
3196 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3198 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3200 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3202 int max = children.count();
3203 for (int i = 0; i < max; i++) {
3204 if (children.at(i)->type() == GROUPWIDGET) {
3205 children += children.at(i)->childItems();
3208 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3210 for (int i = 0; i < children.count(); i++) {
3211 // re-add items in correct place
3212 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3213 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3215 ItemInfo info = item->info();
3216 int tracknumber = m_document->tracksCount() - info.track - 1;
3217 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3218 if (isLocked) item->setItemLocked(true);
3219 else if (item->isItemLocked()) item->setItemLocked(false);
3221 if (item->type() == AVWIDGET) {
3222 ClipItem *clip = static_cast <ClipItem*>(item);
3223 info.track = m_document->tracksCount() - info.track;
3224 Mlt::Producer *prod;
3225 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3226 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3227 else prod = clip->baseClip()->producer(info.track);
3228 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3229 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3230 } else if (item->type() == TRANSITIONWIDGET) {
3231 Transition *tr = static_cast <Transition*>(item);
3232 int newTrack = tr->transitionEndTrack();
3233 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3234 if (!tr->forcedTrack()) {
3235 newTrack += trackOffset;
3236 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3238 tr->updateTransitionEndTrack(newTrack);
3239 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3240 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3243 KdenliveSettings::setSnaptopoints(snap);
3244 m_document->renderer()->doRefresh();
3245 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3248 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3250 Transition *item = getTransitionItemAt(start.startPos, start.track);
3252 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);
3253 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3256 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3257 bool snap = KdenliveSettings::snaptopoints();
3258 KdenliveSettings::setSnaptopoints(false);
3259 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3260 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3261 // Transition was moved
3262 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3263 } else if (end.endPos == start.endPos) {
3264 // Transition start resize
3265 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3266 } else if (end.startPos == start.startPos) {
3267 // Transition end resize;
3268 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3271 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3272 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3273 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3275 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3276 KdenliveSettings::setSnaptopoints(snap);
3277 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3278 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);
3279 if (m_dragItem && m_dragItem == item) {
3281 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3282 if (transitionClip && transitionClip->baseClip()) {
3283 QString size = transitionClip->baseClip()->getProperty("frame_size");
3284 p.setX(size.section('x', 0, 0).toInt());
3285 p.setY(size.section('x', 1, 1).toInt());
3287 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3289 m_document->renderer()->doRefresh();
3292 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3294 bool resizeClipStart = true;
3295 if (start.startPos == end.startPos) resizeClipStart = false;
3296 /*if (resizeClipStart) offset = 1;
3298 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3300 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);
3301 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3304 if (item->parentItem()) {
3305 // Item is part of a group, reset group
3306 resetSelectionGroup();
3308 bool snap = KdenliveSettings::snaptopoints();
3309 KdenliveSettings::setSnaptopoints(false);
3310 if (resizeClipStart && start.startPos != end.startPos) {
3311 ItemInfo clipinfo = item->info();
3312 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3313 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3315 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3316 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3317 updateClipFade(item);
3318 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3319 } else if (!resizeClipStart) {
3320 ItemInfo clipinfo = item->info();
3321 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3322 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3324 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3325 updateClipFade(item);
3326 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3328 if (end.cropStart != start.cropStart) {
3329 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3330 ItemInfo clipinfo = end;
3331 clipinfo.track = m_document->tracksCount() - end.track;
3332 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3334 item->setCropStart(end.cropStart);
3335 item->resetThumbs();
3338 m_document->renderer()->doRefresh();
3339 KdenliveSettings::setSnaptopoints(snap);
3342 void CustomTrackView::updateClipFade(ClipItem * item)
3344 int end = item->fadeIn();
3346 // there is a fade in effect
3347 int effectPos = item->hasEffect("volume", "fadein");
3348 if (effectPos != -1) {
3349 QDomElement oldeffect = item->effectAt(effectPos);
3350 int start = item->cropStart().frames(m_document->fps());
3351 int max = item->cropDuration().frames(m_document->fps());
3353 // Make sure the fade effect is not longer than the clip
3354 item->setFadeIn(max);
3355 end = item->fadeIn();
3358 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3359 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3360 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3361 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3362 // if fade effect is displayed, update the effect edit widget with new clip duration
3363 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3365 effectPos = item->hasEffect("brightness", "fade_from_black");
3366 if (effectPos != -1) {
3367 QDomElement oldeffect = item->effectAt(effectPos);
3368 int start = item->cropStart().frames(m_document->fps());
3369 int max = item->cropDuration().frames(m_document->fps());
3371 // Make sure the fade effect is not longer than the clip
3372 item->setFadeIn(max);
3373 end = item->fadeIn();
3376 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3377 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3378 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3379 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3380 // if fade effect is displayed, update the effect edit widget with new clip duration
3381 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3384 int start = item->fadeOut();
3386 // there is a fade out effect
3387 int effectPos = item->hasEffect("volume", "fadeout");
3388 if (effectPos != -1) {
3389 QDomElement oldeffect = item->effectAt(effectPos);
3390 int max = item->cropDuration().frames(m_document->fps());
3391 int end = max + item->cropStart().frames(m_document->fps());
3393 // Make sure the fade effect is not longer than the clip
3394 item->setFadeOut(max);
3395 start = item->fadeOut();
3397 start = end - start;
3398 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3399 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3400 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3401 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3402 // if fade effect is displayed, update the effect edit widget with new clip duration
3403 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3405 effectPos = item->hasEffect("brightness", "fade_to_black");
3406 if (effectPos != -1) {
3407 QDomElement oldeffect = item->effectAt(effectPos);
3408 int max = item->cropDuration().frames(m_document->fps());
3409 int end = max + item->cropStart().frames(m_document->fps());
3411 // Make sure the fade effect is not longer than the clip
3412 item->setFadeOut(max);
3413 start = item->fadeOut();
3415 start = end - start;
3416 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3417 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3418 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3419 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3420 // if fade effect is displayed, update the effect edit widget with new clip duration
3421 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3426 double CustomTrackView::getSnapPointForPos(double pos)
3428 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3431 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3433 QList <GenTime> snaps;
3434 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3435 QList<QGraphicsItem *> itemList = items();
3436 for (int i = 0; i < itemList.count(); i++) {
3437 if (itemList.at(i) == selected) continue;
3438 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3439 if (itemList.at(i)->type() == AVWIDGET) {
3440 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3441 GenTime start = item->startPos();
3442 GenTime end = item->endPos();
3443 snaps.append(start);
3445 if (!offsetList.isEmpty()) {
3446 for (int j = 0; j < offsetList.size(); j++) {
3447 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3448 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3452 QList < GenTime > markers = item->snapMarkers();
3453 for (int j = 0; j < markers.size(); ++j) {
3454 GenTime t = markers.at(j);
3456 if (!offsetList.isEmpty()) {
3457 for (int k = 0; k < offsetList.size(); k++) {
3458 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3462 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3463 Transition *transition = static_cast <Transition*>(itemList.at(i));
3464 GenTime start = transition->startPos();
3465 GenTime end = transition->endPos();
3466 snaps.append(start);
3468 if (!offsetList.isEmpty()) {
3469 for (int j = 0; j < offsetList.size(); j++) {
3470 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3471 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3477 // add cursor position
3478 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3480 if (!offsetList.isEmpty()) {
3481 for (int j = 0; j < offsetList.size(); j++) {
3482 snaps.append(pos - offsetList.at(j));
3487 for (int i = 0; i < m_guides.count(); i++) {
3488 snaps.append(m_guides.at(i)->position());
3489 if (!offsetList.isEmpty()) {
3490 for (int j = 0; j < offsetList.size(); j++) {
3491 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3497 m_scene->setSnapList(snaps);
3498 //for (int i = 0; i < m_snapPoints.size(); ++i)
3499 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3502 void CustomTrackView::slotSeekToPreviousSnap()
3504 updateSnapPoints(NULL);
3505 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3506 setCursorPos((int) res.frames(m_document->fps()));
3510 void CustomTrackView::slotSeekToNextSnap()
3512 updateSnapPoints(NULL);
3513 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3514 setCursorPos((int) res.frames(m_document->fps()));
3518 void CustomTrackView::clipStart()
3520 ClipItem *item = getMainActiveClip();
3522 setCursorPos((int) item->startPos().frames(m_document->fps()));
3527 void CustomTrackView::clipEnd()
3529 ClipItem *item = getMainActiveClip();
3531 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3536 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3538 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3539 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3540 m_commandStack->push(command);
3543 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3545 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3546 m_commandStack->push(command);
3549 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3551 DocClipBase *base = m_document->clipManager()->getClipById(id);
3552 QList <CommentedTime> markers = base->commentedSnapMarkers();
3554 if (markers.isEmpty()) {
3555 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3558 QUndoCommand *deleteMarkers = new QUndoCommand();
3559 deleteMarkers->setText("Delete clip markers");
3561 for (int i = 0; i < markers.size(); i++) {
3562 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3564 m_commandStack->push(deleteMarkers);
3567 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3569 DocClipBase *base = m_document->clipManager()->getClipById(id);
3570 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3571 else base->deleteSnapMarker(pos);
3572 m_document->setModified(true);
3573 viewport()->update();
3576 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3578 return (*g1).position() < (*g2).position();
3581 int CustomTrackView::hasGuide(int pos, int offset)
3583 for (int i = 0; i < m_guides.count(); i++) {
3584 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3585 if (qAbs(guidePos - pos) <= offset) return guidePos;
3586 else if (guidePos > pos) return -1;
3591 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3593 if (oldPos > GenTime() && pos > GenTime()) {
3595 for (int i = 0; i < m_guides.count(); i++) {
3596 if (m_guides.at(i)->position() == oldPos) {
3597 Guide *item = m_guides.at(i);
3598 item->updateGuide(pos, comment);
3602 } else if (pos > GenTime()) addGuide(pos, comment);
3606 for (int i = 0; i < m_guides.count(); i++) {
3607 if (m_guides.at(i)->position() == oldPos) {
3608 delete m_guides.takeAt(i);
3613 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3615 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3616 m_document->syncGuides(m_guides);
3619 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3621 for (int i = 0; i < m_guides.count(); i++) {
3622 if (m_guides.at(i)->position() == pos) {
3623 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3627 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3628 scene()->addItem(g);
3630 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3631 m_document->syncGuides(m_guides);
3635 void CustomTrackView::slotAddGuide()
3637 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3638 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3639 if (d.exec() != QDialog::Accepted) return;
3640 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3641 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3642 m_commandStack->push(command);
3646 void CustomTrackView::slotEditGuide(int guidePos)
3649 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3650 else pos = GenTime(guidePos, m_document->fps());
3652 for (int i = 0; i < m_guides.count(); i++) {
3653 if (m_guides.at(i)->position() == pos) {
3654 slotEditGuide(m_guides.at(i)->info());
3659 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3662 void CustomTrackView::slotEditGuide(CommentedTime guide)
3664 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3665 if (d.exec() == QDialog::Accepted) {
3666 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3667 m_commandStack->push(command);
3672 void CustomTrackView::slotEditTimeLineGuide()
3674 if (m_dragGuide == NULL) return;
3675 CommentedTime guide = m_dragGuide->info();
3676 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3677 if (d.exec() == QDialog::Accepted) {
3678 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3679 m_commandStack->push(command);
3683 void CustomTrackView::slotDeleteGuide(int guidePos)
3686 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3687 else pos = GenTime(guidePos, m_document->fps());
3689 for (int i = 0; i < m_guides.count(); i++) {
3690 if (m_guides.at(i)->position() == pos) {
3691 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3692 m_commandStack->push(command);
3697 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3701 void CustomTrackView::slotDeleteTimeLineGuide()
3703 if (m_dragGuide == NULL) return;
3704 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3705 m_commandStack->push(command);
3709 void CustomTrackView::slotDeleteAllGuides()
3711 QUndoCommand *deleteAll = new QUndoCommand();
3712 deleteAll->setText("Delete all guides");
3713 for (int i = 0; i < m_guides.count(); i++) {
3714 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3716 m_commandStack->push(deleteAll);
3719 void CustomTrackView::setTool(PROJECTTOOL tool)
3724 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3727 matrix = matrix.scale(scaleFactor, verticalScale);
3728 m_scene->setScale(scaleFactor, verticalScale);
3729 m_animationTimer->stop();
3735 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3737 int diff = sceneRect().width() - m_projectDuration;
3738 if (diff * matrix.m11() < 50) {
3739 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3740 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3743 centerOn(QPointF(cursorPos(), m_tracksHeight));
3744 //verticalScrollBar()->setValue(vert);*/
3747 void CustomTrackView::slotRefreshGuides()
3749 if (KdenliveSettings::showmarkers()) {
3750 kDebug() << "// refresh GUIDES";
3751 for (int i = 0; i < m_guides.count(); i++) {
3752 m_guides.at(i)->update();
3757 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3760 r.setWidth(r.width() + 1);
3761 painter->setClipRect(r);
3762 painter->drawLine(r.left(), 0, r.right(), 0);
3763 uint max = m_document->tracksCount();
3764 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3765 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3766 QColor audioColor = palette().alternateBase().color();
3767 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3768 for (uint i = 0; i < max;i++) {
3769 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));
3770 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));
3771 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3773 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3774 if (height() > lowerLimit)
3775 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3778 bool CustomTrackView::findString(const QString &text)
3781 for (int i = 0; i < m_searchPoints.size(); ++i) {
3782 marker = m_searchPoints.at(i).comment();
3783 if (marker.contains(text, Qt::CaseInsensitive)) {
3784 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3785 int vert = verticalScrollBar()->value();
3786 int hor = cursorPos();
3787 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3795 bool CustomTrackView::findNextString(const QString &text)
3798 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3799 marker = m_searchPoints.at(i).comment();
3800 if (marker.contains(text, Qt::CaseInsensitive)) {
3801 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3802 int vert = verticalScrollBar()->value();
3803 int hor = cursorPos();
3804 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3813 void CustomTrackView::initSearchStrings()
3815 m_searchPoints.clear();
3816 QList<QGraphicsItem *> itemList = items();
3817 for (int i = 0; i < itemList.count(); i++) {
3818 // parse all clip names
3819 if (itemList.at(i)->type() == AVWIDGET) {
3820 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3821 GenTime start = item->startPos();
3822 CommentedTime t(start, item->clipName());
3823 m_searchPoints.append(t);
3824 // add all clip markers
3825 QList < CommentedTime > markers = item->commentedSnapMarkers();
3826 m_searchPoints += markers;
3831 for (int i = 0; i < m_guides.count(); i++) {
3832 m_searchPoints.append(m_guides.at(i)->info());
3835 qSort(m_searchPoints);
3838 void CustomTrackView::clearSearchStrings()
3840 m_searchPoints.clear();
3844 void CustomTrackView::copyClip()
3846 qDeleteAll(m_copiedItems);
3847 m_copiedItems.clear();
3848 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3849 if (itemList.count() == 0) {
3850 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3853 for (int i = 0; i < itemList.count(); i++) {
3854 if (itemList.at(i)->type() == AVWIDGET) {
3855 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3856 m_copiedItems.append(dup->clone(dup->info()));
3857 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3858 Transition *dup = static_cast <Transition *>(itemList.at(i));
3859 m_copiedItems.append(dup->clone());
3864 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3866 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));
3867 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3868 for (int i = 0; i < collisions.count(); i++) {
3869 if (collisions.at(i)->type() == type) return false;
3874 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3876 for (int i = 0; i < items.count(); i++) {
3877 ItemInfo info = items.at(i)->info();
3878 info.startPos += offset;
3879 info.endPos += offset;
3880 info.track += trackOffset;
3881 if (!canBePastedTo(info, items.at(i)->type())) return false;
3886 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3888 QPainterPath movePath;
3889 movePath.moveTo(0, 0);
3891 for (int i = 0; i < items.count(); i++) {
3892 ItemInfo info = items.at(i)->info();
3893 info.startPos = info.startPos + offset;
3894 info.endPos = info.endPos + offset;
3895 info.track = info.track + trackOffset;
3896 if (info.startPos < GenTime()) {
3897 // No clip should go below 0
3900 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));
3901 movePath.addRect(rect);
3903 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3904 for (int i = 0; i < collisions.count(); i++) {
3905 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3906 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3913 void CustomTrackView::pasteClip()
3915 if (m_copiedItems.count() == 0) {
3916 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3920 if (m_menuPosition.isNull()) {
3921 position = mapFromGlobal(QCursor::pos());
3922 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3923 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3926 } else position = m_menuPosition;
3927 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3928 int track = (int)(position.y() / m_tracksHeight);
3929 ItemInfo first = m_copiedItems.at(0)->info();
3931 GenTime offset = pos - first.startPos;
3932 int trackOffset = track - first.track;
3934 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3935 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3938 QUndoCommand *pasteClips = new QUndoCommand();
3939 pasteClips->setText("Paste clips");
3941 for (int i = 0; i < m_copiedItems.count(); i++) {
3942 // parse all clip names
3943 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3944 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3946 info.startPos = clip->startPos() + offset;
3947 info.endPos = clip->endPos() + offset;
3948 info.cropStart = clip->cropStart();
3949 info.track = clip->track() + trackOffset;
3950 if (canBePastedTo(info, AVWIDGET)) {
3951 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3952 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3953 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3954 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3956 info.startPos = tr->startPos() + offset;
3957 info.endPos = tr->endPos() + offset;
3958 info.track = tr->track() + trackOffset;
3959 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3960 if (info.startPos >= info.endPos) {
3961 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3962 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3963 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3966 m_commandStack->push(pasteClips);
3969 void CustomTrackView::pasteClipEffects()
3971 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3972 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3975 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3976 EffectsList effects = clip->effectList();
3978 QUndoCommand *paste = new QUndoCommand();
3979 paste->setText("Paste effects");
3981 QList<QGraphicsItem *> clips = scene()->selectedItems();
3982 for (int i = 0; i < clips.count(); ++i) {
3983 if (clips.at(i)->type() == AVWIDGET) {
3984 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3985 for (int i = 0; i < clip->effectsCount(); i++) {
3986 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3990 m_commandStack->push(paste);
3994 ClipItem *CustomTrackView::getClipUnderCursor() const
3996 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
3997 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3998 for (int i = 0; i < collisions.count(); i++) {
3999 if (collisions.at(i)->type() == AVWIDGET) {
4000 return static_cast < ClipItem *>(collisions.at(i));
4006 ClipItem *CustomTrackView::getMainActiveClip() const
4008 QList<QGraphicsItem *> clips = scene()->selectedItems();
4009 if (clips.isEmpty()) {
4010 return getClipUnderCursor();
4012 ClipItem *item = NULL;
4013 for (int i = 0; i < clips.count(); ++i) {
4014 if (clips.at(i)->type() == AVWIDGET)
4015 item = static_cast < ClipItem *>(clips.at(i));
4016 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4018 if (item) return item;
4023 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4025 QList<QGraphicsItem *> clips = scene()->selectedItems();
4026 if (clips.isEmpty()) {
4027 return getClipUnderCursor();
4030 // remove all items in the list that are not clips
4031 for (int i = 0; i < clips.count();) {
4032 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4035 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4036 for (int i = 0; i < clips.count(); ++i) {
4037 if (clips.at(i)->type() == AVWIDGET) {
4038 item = static_cast < ClipItem *>(clips.at(i));
4039 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4047 void CustomTrackView::setInPoint()
4049 ClipItem *clip = getActiveClipUnderCursor(true);
4051 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4054 ItemInfo startInfo = clip->info();
4055 ItemInfo endInfo = startInfo;
4056 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4057 if (endInfo.startPos >= startInfo.endPos) {
4058 // Check for invalid resize
4059 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4061 } else if (endInfo.startPos < startInfo.startPos) {
4062 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4063 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4064 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4068 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4069 m_commandStack->push(command);
4072 void CustomTrackView::setOutPoint()
4074 ClipItem *clip = getActiveClipUnderCursor(true);
4076 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4079 ItemInfo startInfo = clip->info();
4080 ItemInfo endInfo = clip->info();
4081 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4082 if (endInfo.endPos <= startInfo.startPos) {
4083 // Check for invalid resize
4084 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4086 } else if (endInfo.endPos > startInfo.endPos) {
4087 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4088 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4089 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4096 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4097 m_commandStack->push(command);
4100 void CustomTrackView::slotUpdateAllThumbs()
4102 QList<QGraphicsItem *> itemList = items();
4103 //if (itemList.isEmpty()) return;
4105 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4106 for (int i = 0; i < itemList.count(); i++) {
4107 if (itemList.at(i)->type() == AVWIDGET) {
4108 item = static_cast <ClipItem *>(itemList.at(i));
4109 if (item->clipType() != COLOR) {
4110 // Check if we have a cached thumbnail
4111 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4112 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4113 if (QFile::exists(thumb)) {
4115 item->slotSetStartThumb(pix);
4116 item->slotSetEndThumb(pix);
4119 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4120 QString endThumb = startThumb;
4121 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4122 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4123 if (QFile::exists(startThumb)) {
4124 QPixmap pix(startThumb);
4125 item->slotSetStartThumb(pix);
4127 if (QFile::exists(endThumb)) {
4128 QPixmap pix(endThumb);
4129 item->slotSetEndThumb(pix);
4133 item->refreshClip(false);
4134 qApp->processEvents();
4137 viewport()->update();
4140 void CustomTrackView::saveThumbnails()
4142 QList<QGraphicsItem *> itemList = items();
4144 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4145 for (int i = 0; i < itemList.count(); i++) {
4146 if (itemList.at(i)->type() == AVWIDGET) {
4147 item = static_cast <ClipItem *>(itemList.at(i));
4148 if (item->clipType() != COLOR) {
4149 // Check if we have a cached thumbnail
4150 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4151 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4152 if (!QFile::exists(thumb)) {
4153 QPixmap pix(item->startThumb());
4157 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4158 QString endThumb = startThumb;
4159 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4160 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4161 if (!QFile::exists(startThumb)) {
4162 QPixmap pix(item->startThumb());
4163 pix.save(startThumb);
4165 if (!QFile::exists(endThumb)) {
4166 QPixmap pix(item->endThumb());
4176 void CustomTrackView::slotInsertTrack(int ix)
4178 kDebug() << "// INSERTING TRK: " << ix;
4179 QDialog d(parentWidget());
4180 Ui::AddTrack_UI view;
4182 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4183 view.track_nb->setValue(ix);
4184 d.setWindowTitle(i18n("Insert Track"));
4186 if (d.exec() == QDialog::Accepted) {
4187 ix = view.track_nb->value();
4188 if (view.before_select->currentIndex() == 1) {
4192 if (view.video_track->isChecked()) {
4193 info.type = VIDEOTRACK;
4194 info.isMute = false;
4195 info.isBlind = false;
4196 info.isLocked = false;
4198 info.type = AUDIOTRACK;
4199 info.isMute = false;
4200 info.isBlind = true;
4201 info.isLocked = false;
4203 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4204 m_commandStack->push(addTrack);
4205 m_document->setModified(true);
4209 void CustomTrackView::slotDeleteTrack(int ix)
4212 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4214 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4215 deleteTimelineTrack(ix, info);
4216 m_document->setModified(true);
4217 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4218 m_commandStack->push(command);*/
4222 void CustomTrackView::slotChangeTrack(int ix)
4224 QDialog d(parentWidget());
4225 Ui::AddTrack_UI view;
4227 view.label->setText(i18n("Change track"));
4228 view.before_select->setHidden(true);
4229 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4230 view.track_nb->setValue(ix);
4231 d.setWindowTitle(i18n("Change Track Type"));
4233 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4234 view.video_track->setChecked(true);
4236 view.audio_track->setChecked(true);
4238 if (d.exec() == QDialog::Accepted) {
4240 info.isLocked = false;
4241 info.isMute = false;
4242 ix = view.track_nb->value();
4244 if (view.video_track->isChecked()) {
4245 info.type = VIDEOTRACK;
4246 info.isBlind = false;
4248 info.type = AUDIOTRACK;
4249 info.isBlind = true;
4251 changeTimelineTrack(ix, info);
4252 m_document->setModified(true);
4257 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4259 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4260 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4261 QList<QGraphicsItem *> selection = m_scene->items(r);
4262 QUndoCommand *deleteTrack = new QUndoCommand();
4263 deleteTrack->setText("Delete track");
4265 // Delete all clips in selected track
4266 for (int i = 0; i < selection.count(); i++) {
4267 if (selection.at(i)->type() == AVWIDGET) {
4268 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4269 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4270 m_scene->removeItem(item);
4273 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4274 Transition *item = static_cast <Transition *>(selection.at(i));
4275 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4276 m_scene->removeItem(item);
4282 selection = m_scene->items();
4283 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4284 m_commandStack->push(deleteTrack);
4287 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4289 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4290 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4291 m_commandStack->push(changeTrack);
4294 void CustomTrackView::autoTransition()
4296 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4297 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4298 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4301 Transition *tr = static_cast <Transition*>(itemList.at(0));
4302 tr->setAutomatic(!tr->isAutomatic());
4303 QDomElement transition = tr->toXML();
4304 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);
4308 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4311 QDomNodeList params = effect.elementsByTagName("parameter");
4312 for (int i = 0; i < params.count(); i++) {
4313 QDomElement e = params.item(i).toElement();
4314 if (!e.isNull() && e.attribute("type") == "constant") {
4315 if (e.hasAttribute("factor")) {
4316 double factor = e.attribute("factor").toDouble();
4317 double value = e.attribute("value").toDouble();
4318 value = value / factor;
4319 result.append(QString::number(value));
4320 } else result.append(e.attribute("value"));
4326 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4328 QList<QGraphicsItem *> list = scene()->items();
4329 ClipItem *clip = NULL;
4330 for (int i = 0; i < list.size(); ++i) {
4331 if (list.at(i)->type() == AVWIDGET) {
4332 clip = static_cast <ClipItem *>(list.at(i));
4333 if (clip->clipProducer() == id) {
4334 clip->setClipName(name);
4338 viewport()->update();
4341 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4343 minimum = GenTime();
4344 maximum = GenTime();
4345 QList<QGraphicsItem *> selection;
4346 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4347 selection.removeAll(item);
4348 for (int i = 0; i < selection.count(); i++) {
4349 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4350 if (clip && clip->type() == AVWIDGET) {
4351 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4352 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4357 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4359 minimum = GenTime();
4360 maximum = GenTime();
4361 QList<QGraphicsItem *> selection;
4362 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4363 selection.removeAll(item);
4364 for (int i = 0; i < selection.count(); i++) {
4365 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4366 if (clip && clip->type() == TRANSITIONWIDGET) {
4367 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4368 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4374 void CustomTrackView::loadGroups(const QDomNodeList groups)
4376 for (int i = 0; i < groups.count(); i++) {
4377 QDomNodeList children = groups.at(i).childNodes();
4378 scene()->clearSelection();
4379 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4380 QDomNode n = children.item(nodeindex);
4381 QDomElement elem = n.toElement();
4382 int pos = elem.attribute("position").toInt();
4383 int track = elem.attribute("track").toInt();
4384 if (elem.tagName() == "clipitem") {
4385 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4386 if (clip) clip->setSelected(true);
4388 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4389 if (clip) clip->setSelected(true);
4392 groupSelectedItems(false, true);
4396 void CustomTrackView::splitAudio()
4398 resetSelectionGroup();
4399 QList<QGraphicsItem *> selection = scene()->selectedItems();
4400 if (selection.isEmpty()) {
4401 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4404 QUndoCommand *splitCommand = new QUndoCommand();
4405 splitCommand->setText(i18n("Split audio"));
4406 for (int i = 0; i < selection.count(); i++) {
4407 if (selection.at(i)->type() == AVWIDGET) {
4408 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4409 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4410 if (clip->parentItem()) {
4411 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4413 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4418 m_commandStack->push(splitCommand);
4421 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4423 ClipItem *clip = getClipItemAt(pos, track);
4425 kDebug() << "// Cannot find clip to split!!!";
4429 int start = pos.frames(m_document->fps());
4430 int freetrack = m_document->tracksCount() - track - 1;
4431 for (; freetrack > 0; freetrack--) {
4432 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4433 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4434 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4435 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4436 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4441 kDebug() << "GOT TRK: " << track;
4442 if (freetrack == 0) {
4443 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4446 info.startPos = clip->startPos();
4447 info.endPos = clip->endPos();
4448 info.cropStart = clip->cropStart();
4449 info.track = m_document->tracksCount() - freetrack;
4450 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4451 scene()->clearSelection();
4452 clip->setSelected(true);
4453 ClipItem *audioClip = getClipItemAt(start, info.track);
4455 clip->setVideoOnly(true);
4456 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4457 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4458 audioClip->setSelected(true);
4459 audioClip->setAudioOnly(true);
4460 groupSelectedItems(false, true);
4464 // unsplit clip: remove audio part and change video part to normal clip
4465 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4466 kDebug() << "//CANNOT FIND CLP GRP";
4469 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4470 QList<QGraphicsItem *> children = grp->childItems();
4471 if (children.count() != 2) {
4472 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4475 for (int i = 0; i < children.count(); i++) {
4476 if (children.at(i) != clip) {
4477 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4478 ItemInfo info = clip->info();
4479 deleteClip(clp->info());
4480 clip->setVideoOnly(false);
4481 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4485 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4486 m_document->clipManager()->removeGroup(grp);
4487 scene()->destroyItemGroup(grp);
4491 void CustomTrackView::setVideoOnly()
4493 resetSelectionGroup();
4494 QList<QGraphicsItem *> selection = scene()->selectedItems();
4495 if (selection.isEmpty()) {
4496 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4499 QUndoCommand *videoCommand = new QUndoCommand();
4500 videoCommand->setText(i18n("Video only"));
4501 for (int i = 0; i < selection.count(); i++) {
4502 if (selection.at(i)->type() == AVWIDGET) {
4503 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4504 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4505 if (clip->parentItem()) {
4506 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4508 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4513 m_commandStack->push(videoCommand);
4516 void CustomTrackView::setAudioOnly()
4518 resetSelectionGroup();
4519 QList<QGraphicsItem *> selection = scene()->selectedItems();
4520 if (selection.isEmpty()) {
4521 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4524 QUndoCommand *videoCommand = new QUndoCommand();
4525 videoCommand->setText(i18n("Audio only"));
4526 for (int i = 0; i < selection.count(); i++) {
4527 if (selection.at(i)->type() == AVWIDGET) {
4528 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4529 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4530 if (clip->parentItem()) {
4531 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4533 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4538 m_commandStack->push(videoCommand);
4541 void CustomTrackView::setAudioAndVideo()
4543 resetSelectionGroup();
4544 QList<QGraphicsItem *> selection = scene()->selectedItems();
4545 if (selection.isEmpty()) {
4546 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4549 QUndoCommand *videoCommand = new QUndoCommand();
4550 videoCommand->setText(i18n("Audio and Video"));
4551 for (int i = 0; i < selection.count(); i++) {
4552 if (selection.at(i)->type() == AVWIDGET) {
4553 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4554 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4555 if (clip->parentItem()) {
4556 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4558 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4563 m_commandStack->push(videoCommand);
4566 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4568 ClipItem *clip = getClipItemAt(pos, track);
4570 kDebug() << "// Cannot find clip to split!!!";
4574 int start = pos.frames(m_document->fps());
4575 clip->setVideoOnly(true);
4576 clip->setAudioOnly(false);
4577 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4578 } else if (audioOnly) {
4579 int start = pos.frames(m_document->fps());
4580 clip->setAudioOnly(true);
4581 clip->setVideoOnly(false);
4582 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4584 int start = pos.frames(m_document->fps());
4585 clip->setAudioOnly(false);
4586 clip->setVideoOnly(false);
4587 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4590 m_document->setModified(true);
4593 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4595 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4596 m_clipTypeGroup->setEnabled(false);
4598 m_clipTypeGroup->setEnabled(true);
4599 QList <QAction *> actions = m_clipTypeGroup->actions();
4601 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4602 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4603 else lookup = "clip_audio_and_video";
4604 for (int i = 0; i < actions.count(); i++) {
4605 if (actions.at(i)->data().toString() == lookup) {
4606 actions.at(i)->setChecked(true);
4613 void CustomTrackView::reloadTransitionLumas()
4617 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4618 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4619 for (int i = 0; i < params.count(); i++) {
4620 QDomElement e = params.item(i).toElement();
4621 if (e.attribute("tag") == "resource") {
4622 lumaNames = e.attribute("paramlistdisplay");
4623 lumaFiles = e.attribute("paramlist");
4628 QList<QGraphicsItem *> itemList = items();
4629 Transition *transitionitem;
4630 QDomElement transitionXml;
4631 for (int i = 0; i < itemList.count(); i++) {
4632 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4633 transitionitem = static_cast <Transition*>(itemList.at(i));
4634 transitionXml = transitionitem->toXML();
4635 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4636 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4637 for (int i = 0; i < params.count(); i++) {
4638 QDomElement e = params.item(i).toElement();
4639 if (e.attribute("tag") == "resource") {
4640 e.setAttribute("paramlistdisplay", lumaNames);
4641 e.setAttribute("paramlist", lumaFiles);
4646 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4647 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4648 for (int i = 0; i < params.count(); i++) {
4649 QDomElement e = params.item(i).toElement();
4650 if (e.attribute("tag") == "luma") {
4651 e.setAttribute("paramlistdisplay", lumaNames);
4652 e.setAttribute("paramlist", lumaFiles);
4659 emit transitionItemSelected(NULL);
4662 #include "customtrackview.moc"