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);
216 item->resetThumbs(true);
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(), mappedXPos - (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 if (event->modifiers() & Qt::ShiftModifier) {
605 setDragMode(QGraphicsView::RubberBandDrag);
606 if (!(event->modifiers() & Qt::ControlModifier)) {
607 resetSelectionGroup();
608 scene()->clearSelection();
610 QGraphicsView::mousePressEvent(event);
611 m_blockRefresh = false;
612 m_operationMode = RUBBERSELECTION;
616 m_blockRefresh = true;
619 bool collision = false;
621 if (m_tool != RAZORTOOL) activateMonitor();
622 else if (m_document->renderer()->playSpeed() != 0.0) {
623 m_document->renderer()->pause();
626 m_clickEvent = event->pos();
628 // check item under mouse
629 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
631 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
632 setDragMode(QGraphicsView::ScrollHandDrag);
633 QGraphicsView::mousePressEvent(event);
634 m_blockRefresh = false;
635 m_operationMode = NONE;
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 setDocumentModified();
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());
1020 emit clipItemSelected(item, item->selectedEffectIndex());
1025 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1026 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1027 ClipItem * item = (ClipItem *) m_dragItem;
1028 QString previous = item->keyframes(item->selectedEffectIndex());
1029 item->updateKeyframeEffect();
1030 QString next = item->keyframes(item->selectedEffectIndex());
1031 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1032 m_commandStack->push(command);
1033 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1034 emit clipItemSelected(item, item->selectedEffectIndex());
1036 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1037 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1040 if (m_dragItem->type() == TRANSITIONWIDGET) {
1041 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1043 getClipAvailableSpace(m_dragItem, minimum, maximum);
1045 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1046 d.setMargins(minimum, maximum);
1047 if (d.exec() == QDialog::Accepted) {
1048 if (m_dragItem->type() == TRANSITIONWIDGET) {
1049 // move & resize transition
1051 startInfo.startPos = m_dragItem->startPos();
1052 startInfo.endPos = m_dragItem->endPos();
1053 startInfo.track = m_dragItem->track();
1055 endInfo.startPos = d.startPos();
1056 endInfo.endPos = endInfo.startPos + d.duration();
1057 endInfo.track = m_dragItem->track();
1058 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1059 m_commandStack->push(command);
1061 // move and resize clip
1062 QUndoCommand *moveCommand = new QUndoCommand();
1063 moveCommand->setText(i18n("Edit clip"));
1064 ItemInfo clipInfo = m_dragItem->info();
1065 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1066 // duration was reduced, so process it first
1067 ItemInfo startInfo = clipInfo;
1068 clipInfo.endPos = clipInfo.startPos + d.duration();
1069 clipInfo.cropStart = d.cropStart();
1070 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1072 if (d.startPos() != clipInfo.startPos) {
1073 ItemInfo startInfo = clipInfo;
1074 clipInfo.startPos = d.startPos();
1075 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1076 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1078 if (d.duration() > m_dragItem->cropDuration()) {
1079 // duration was increased, so process it after move
1080 ItemInfo startInfo = clipInfo;
1081 clipInfo.endPos = clipInfo.startPos + d.duration();
1082 clipInfo.cropStart = d.cropStart();
1083 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1085 m_commandStack->push(moveCommand);
1089 QList<QGraphicsItem *> collisionList = items(event->pos());
1090 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1091 Guide *editGuide = (Guide *) collisionList.at(0);
1092 if (editGuide) slotEditGuide(editGuide->info());
1098 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1100 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1102 clip->setKeyframes(index, keyframes);
1103 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1104 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1108 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1110 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1111 m_editGuide->setEnabled(m_dragGuide != NULL);
1112 if (clip == NULL) m_timelineContextMenu->popup(pos);
1113 else if (group != NULL) {
1114 m_changeSpeedAction->setEnabled(false);
1115 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1116 m_ungroupAction->setEnabled(true);
1117 updateClipTypeActions(NULL);
1118 m_timelineContextClipMenu->popup(pos);
1120 m_ungroupAction->setEnabled(false);
1121 if (clip->type() == AVWIDGET) {
1122 ClipItem *item = static_cast <ClipItem*>(clip);
1123 updateClipTypeActions(item);
1124 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1125 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1126 m_timelineContextClipMenu->popup(pos);
1127 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1131 void CustomTrackView::activateMonitor()
1133 emit activateDocumentMonitor();
1136 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1138 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1140 resetSelectionGroup();
1141 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1142 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1144 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1145 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1147 info.startPos = GenTime();
1148 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1149 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1150 info.track = (int)(1 / m_tracksHeight);
1151 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1152 m_selectionGroup->addToGroup(item);
1153 item->setFlags(QGraphicsItem::ItemIsSelectable);
1154 //TODO: check if we do not overlap another clip when first dropping in timeline
1155 // if (insertPossible(m_selectionGroup, event->pos()))
1156 QList <GenTime> offsetList;
1157 offsetList.append(info.endPos);
1158 updateSnapPoints(NULL, offsetList);
1159 scene()->addItem(m_selectionGroup);
1160 event->acceptProposedAction();
1161 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1163 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1164 m_scene->clearSelection();
1165 resetSelectionGroup(false);
1167 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1170 QList <GenTime> offsetList;
1171 for (int i = 0; i < ids.size(); ++i) {
1172 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1173 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1175 info.startPos = start;
1176 info.endPos = info.startPos + clip->duration();
1177 info.track = (int)(1 / m_tracksHeight);
1178 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, false);
1179 start += clip->duration();
1180 offsetList.append(start);
1181 m_selectionGroup->addToGroup(item);
1182 item->setFlags(QGraphicsItem::ItemIsSelectable);
1183 m_waitingThumbs.append(item);
1185 //TODO: check if we do not overlap another clip when first dropping in timeline
1186 //if (insertPossible(m_selectionGroup, event->pos()))
1187 updateSnapPoints(NULL, offsetList);
1188 scene()->addItem(m_selectionGroup);
1189 m_thumbsTimer.start();
1190 event->acceptProposedAction();
1193 // the drag is not a clip (may be effect, ...)
1195 QGraphicsView::dragEnterEvent(event);
1200 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1203 QList<QGraphicsItem *> children = group->childItems();
1204 for (int i = 0; i < children.count(); i++) {
1205 if (children.at(i)->type() == AVWIDGET) {
1206 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1207 ItemInfo info = clip->info();
1208 kDebug() << " / / INSERT : " << pos.x();
1209 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->cropDuration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1210 kDebug() << " / / INSERT RECT: " << shape;
1211 path = path.united(QPolygonF(shape));
1215 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1216 if (collindingItems.isEmpty()) return true;
1218 for (int i = 0; i < collindingItems.count(); i++) {
1219 QGraphicsItem *collision = collindingItems.at(i);
1220 if (collision->type() == AVWIDGET) {
1222 kDebug() << "// COLLISIION DETECTED";
1231 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1233 int track = m_document->tracksCount() - clip->track();
1234 GenTime pos = clip->startPos();
1235 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1236 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1239 bool success = true;
1240 for (int i = 0; i < clip->effectsCount(); i++) {
1241 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1243 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1244 m_document->renderer()->doRefresh();
1247 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1249 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1251 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1252 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1253 emit clipItemSelected(clip);
1254 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1257 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1259 QString index = effect.attribute("kdenlive_ix");
1260 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1261 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1262 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1265 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1267 clip->deleteEffect(index);
1268 emit clipItemSelected(clip);
1272 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1274 QList<QGraphicsItem *> itemList = group->childItems();
1275 QUndoCommand *effectCommand = new QUndoCommand();
1277 QDomNode namenode = effect.elementsByTagName("name").item(0);
1278 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1279 else effectName = i18n("effect");
1280 effectCommand->setText(i18n("Add %1", effectName));
1282 for (int i = 0; i < itemList.count(); i++) {
1283 if (itemList.at(i)->type() == AVWIDGET) {
1284 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1285 if (effect.attribute("type") == "audio") {
1286 // Don't add audio effects on video clips
1287 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1288 } else if (effect.hasAttribute("type") == false) {
1289 // Don't add video effect on audio clips
1290 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1293 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1294 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1297 if (item->isItemLocked()) {
1300 item->initEffect(effect);
1301 if (effect.attribute("tag") == "ladspa") {
1302 QString ladpsaFile = m_document->getLadspaFile();
1303 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1304 effect.setAttribute("src", ladpsaFile);
1306 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1311 m_commandStack->push(effectCommand);
1312 setDocumentModified();
1313 } else delete effectCommand;
1316 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1318 QList<QGraphicsItem *> itemList;
1319 QUndoCommand *effectCommand = new QUndoCommand();
1321 QDomNode namenode = effect.elementsByTagName("name").item(0);
1322 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1323 else effectName = i18n("effect");
1324 effectCommand->setText(i18n("Add %1", effectName));
1326 if (track == -1) itemList = scene()->selectedItems();
1327 if (itemList.isEmpty()) {
1328 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1329 if (clip) itemList.append(clip);
1330 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1332 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1333 for (int i = 0; i < itemList.count(); i++) {
1334 if (itemList.at(i)->type() == AVWIDGET) {
1335 ClipItem *item = (ClipItem *)itemList.at(i);
1336 if (effect.attribute("type") == "audio") {
1337 // Don't add audio effects on video clips
1338 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1339 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1342 } else if (effect.hasAttribute("type") == false) {
1343 // Don't add video effect on audio clips
1344 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1345 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1349 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1350 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1353 if (item->isItemLocked()) {
1356 item->initEffect(effect);
1357 if (effect.attribute("tag") == "ladspa") {
1358 QString ladpsaFile = m_document->getLadspaFile();
1359 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1360 effect.setAttribute("src", ladpsaFile);
1362 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1367 m_commandStack->push(effectCommand);
1368 setDocumentModified();
1369 } else delete effectCommand;
1372 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1374 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1375 m_commandStack->push(command);
1376 setDocumentModified();
1379 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1381 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1383 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1384 if (effect.attribute("tag") == "ladspa") {
1385 // Update the ladspa affect file
1386 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1388 // check if we are trying to reset a keyframe effect
1389 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1390 clip->initEffect(effect);
1391 clip->setEffectAt(ix, effect);
1392 effectParams = clip->getEffectArgs(effect);
1394 if (effectParams.paramValue("disabled") == "1") {
1395 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1396 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1397 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1398 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1399 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1401 clip->setEffectAt(ix, effect);
1402 if (ix == clip->selectedEffectIndex()) {
1403 clip->setSelectedEffect(ix);
1404 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1406 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1407 // A fade effect was modified, update the clip
1408 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1409 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1410 clip->setFadeIn(pos);
1412 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1413 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1414 clip->setFadeOut(pos);
1418 setDocumentModified();
1421 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1423 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1425 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1426 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1427 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1428 clip->setEffectAt(oldPos - 1, act);
1429 clip->setEffectAt(newPos - 1, before);
1430 emit clipItemSelected(clip, newPos - 1);
1432 setDocumentModified();
1435 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1437 QDomElement effect = clip->effectAt(effectPos);
1438 QDomElement oldEffect = effect.cloneNode().toElement();
1439 effect.setAttribute("disabled", disable);
1440 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1441 m_commandStack->push(command);
1442 setDocumentModified();;
1445 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1447 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1448 m_commandStack->push(command);
1449 setDocumentModified();
1452 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1454 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1455 m_commandStack->push(command);
1458 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1462 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1463 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1464 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1465 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);
1466 m_blockRefresh = false;
1469 if (item->parentItem()) {
1470 // Item is part of a group, reset group
1471 resetSelectionGroup();
1473 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1475 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1476 int cutPos = (int) cutTime.frames(m_document->fps());
1478 double speed = item->speed();
1479 newPos.startPos = cutTime;
1480 newPos.endPos = info.endPos;
1481 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1482 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1483 newPos.track = info.track;
1484 ClipItem *dup = item->clone(newPos);
1485 // remove unwanted effects (fade in) from 2nd part of cutted clip
1486 int ix = dup->hasEffect(QString(), "fadein");
1488 QDomElement oldeffect = item->effectAt(ix);
1489 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1491 ix = dup->hasEffect(QString(), "fade_from_black");
1493 QDomElement oldeffect = item->effectAt(ix);
1494 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1496 item->resizeEnd(cutPos, false);
1497 scene()->addItem(dup);
1498 if (item->checkKeyFrames()) slotRefreshEffects(item);
1499 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1500 item->baseClip()->addReference();
1501 m_document->updateClip(item->baseClip()->getId());
1502 setDocumentModified();
1503 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);
1504 kDebug() << "// CUTTING CLIP dONE";
1508 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1509 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1510 if (!item || !dup || item == dup) {
1511 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1512 m_blockRefresh = false;
1515 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1516 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1520 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1521 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1522 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1523 //deleteClip(dup->info());
1526 if (dup->isSelected()) emit clipItemSelected(NULL);
1527 dup->baseClip()->removeReference();
1528 m_document->updateClip(dup->baseClip()->getId());
1529 scene()->removeItem(dup);
1532 ItemInfo clipinfo = item->info();
1533 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1534 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1536 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1537 setDocumentModified();
1539 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1542 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1545 void CustomTrackView::slotEnableRefresh()
1547 m_blockRefresh = false;
1550 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1552 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1553 if (itemList.count() == 1) {
1554 if (itemList.at(0)->type() == AVWIDGET) {
1555 ClipItem *item = (ClipItem *) itemList.at(0);
1557 info.track = item->track();
1558 ClipItem *transitionClip = NULL;
1559 const int transitiontrack = getPreviousVideoTrack(info.track);
1560 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1561 if (pos < item->startPos() + item->cropDuration() / 2) {
1562 // add transition to clip start
1563 info.startPos = item->startPos();
1564 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1565 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1566 info.endPos = transitionClip->endPos();
1567 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1568 // Check there is no other transition at that place
1569 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1570 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1571 QList<QGraphicsItem *> selection = m_scene->items(r);
1572 bool transitionAccepted = true;
1573 for (int i = 0; i < selection.count(); i++) {
1574 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1575 Transition *tr = static_cast <Transition *>(selection.at(i));
1576 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1577 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1578 } else transitionAccepted = false;
1581 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1582 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1585 // add transition to clip end
1586 info.endPos = item->endPos();
1587 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1588 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1589 info.startPos = transitionClip->startPos();
1590 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1591 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1592 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1594 // Check there is no other transition at that place
1595 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1596 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1597 QList<QGraphicsItem *> selection = m_scene->items(r);
1598 bool transitionAccepted = true;
1599 for (int i = 0; i < selection.count(); i++) {
1600 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1601 Transition *tr = static_cast <Transition *>(selection.at(i));
1602 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1603 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1604 } else transitionAccepted = false;
1607 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1608 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1611 } else for (int i = 0; i < itemList.count(); i++) {
1612 if (itemList.at(i)->type() == AVWIDGET) {
1613 ClipItem *item = (ClipItem *) itemList.at(i);
1615 info.startPos = item->startPos();
1616 info.endPos = info.startPos + GenTime(65, m_document->fps());
1617 info.track = item->track();
1619 // Check there is no other transition at that place
1620 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1621 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1622 QList<QGraphicsItem *> selection = m_scene->items(r);
1623 bool transitionAccepted = true;
1624 for (int i = 0; i < selection.count(); i++) {
1625 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1626 Transition *tr = static_cast <Transition *>(selection.at(i));
1627 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1628 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1629 } else transitionAccepted = false;
1632 int transitiontrack = getPreviousVideoTrack(info.track);
1633 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1634 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1639 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1641 if (transitionInfo.startPos >= transitionInfo.endPos) {
1642 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1645 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1646 m_commandStack->push(command);
1647 setDocumentModified();
1650 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1652 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1653 //kDebug() << "---- ADDING transition " << params.attribute("value");
1654 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1655 scene()->addItem(tr);
1656 setDocumentModified();
1658 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1663 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1665 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1667 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1670 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1671 if (m_dragItem == item) m_dragItem = NULL;
1673 emit transitionItemSelected(NULL);
1674 setDocumentModified();
1677 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1679 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1680 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1681 m_commandStack->push(command);
1682 setDocumentModified();
1685 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1687 Transition *item = getTransitionItemAt(pos, track);
1689 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1692 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);
1693 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1694 item->setTransitionParameters(transition);
1695 if (updateTransitionWidget) {
1696 ItemInfo info = item->info();
1698 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1699 if (transitionClip && transitionClip->baseClip()) {
1700 QString size = transitionClip->baseClip()->getProperty("frame_size");
1701 p.setX(size.section('x', 0, 0).toInt());
1702 p.setY(size.section('x', 1, 1).toInt());
1704 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1706 setDocumentModified();
1709 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1711 event->setDropAction(Qt::IgnoreAction);
1712 const QPointF pos = mapToScene(event->pos());
1713 if (m_selectionGroup && m_clipDrag) {
1714 m_selectionGroup->setPos(pos.x(), pos.y());
1715 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1716 event->setDropAction(Qt::MoveAction);
1717 event->acceptProposedAction();
1719 QGraphicsView::dragMoveEvent(event);
1723 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1725 if (m_selectionGroup && m_clipDrag) {
1726 m_thumbsTimer.stop();
1727 m_waitingThumbs.clear();
1728 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1730 scene()->destroyItemGroup(m_selectionGroup);
1731 m_selectionGroup = NULL;
1732 } else QGraphicsView::dragLeaveEvent(event);
1735 void CustomTrackView::dropEvent(QDropEvent * event)
1737 if (m_selectionGroup && m_clipDrag) {
1738 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1739 resetSelectionGroup();
1740 m_scene->clearSelection();
1741 bool hasVideoClip = false;
1742 QUndoCommand *addCommand = new QUndoCommand();
1743 addCommand->setText(i18n("Add timeline clip"));
1745 for (int i = 0; i < items.count(); i++) {
1746 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1747 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1748 if (items.count() == 1) {
1749 updateClipTypeActions(item);
1751 updateClipTypeActions(NULL);
1754 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1755 item->baseClip()->addReference();
1756 m_document->updateClip(item->baseClip()->getId());
1757 ItemInfo info = item->info();
1759 int tracknumber = m_document->tracksCount() - info.track - 1;
1760 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1761 if (isLocked) item->setItemLocked(true);
1763 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1764 // add transparency transition
1765 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1767 info.track = m_document->tracksCount() - item->track();
1768 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1769 item->setSelected(true);
1771 m_commandStack->push(addCommand);
1772 setDocumentModified();
1773 m_changeSpeedAction->setEnabled(hasVideoClip);
1774 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1775 if (items.count() > 1) groupSelectedItems(true);
1776 } else QGraphicsView::dropEvent(event);
1781 QStringList CustomTrackView::mimeTypes() const
1783 QStringList qstrList;
1784 // list of accepted mime types for drop
1785 qstrList.append("text/plain");
1786 qstrList.append("kdenlive/producerslist");
1787 qstrList.append("kdenlive/clip");
1791 Qt::DropActions CustomTrackView::supportedDropActions() const
1793 // returns what actions are supported when dropping
1794 return Qt::MoveAction;
1797 void CustomTrackView::setDuration(int duration)
1799 int diff = qAbs(duration - sceneRect().width());
1800 if (diff * matrix().m11() > -50) {
1801 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1802 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1804 m_projectDuration = duration;
1807 int CustomTrackView::duration() const
1809 return m_projectDuration;
1812 void CustomTrackView::addTrack(TrackInfo type, int ix)
1814 if (ix == -1 || ix == m_document->tracksCount()) {
1815 m_document->insertTrack(ix, type);
1816 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1818 m_document->insertTrack(m_document->tracksCount() - ix, type);
1819 // insert track in MLT playlist
1820 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1822 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1823 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1824 QList<QGraphicsItem *> selection = m_scene->items(r);
1825 resetSelectionGroup();
1827 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1828 scene()->addItem(m_selectionGroup);
1829 for (int i = 0; i < selection.count(); i++) {
1830 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1831 m_selectionGroup->addToGroup(selection.at(i));
1832 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1835 // Move graphic items
1836 m_selectionGroup->translate(0, m_tracksHeight);
1838 // adjust track number
1839 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1840 for (int i = 0; i < children.count(); i++) {
1841 if (children.at(i)->type() == GROUPWIDGET) {
1842 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1843 children << grp->childItems();
1846 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1848 ItemInfo clipinfo = item->info();
1849 if (item->type() == AVWIDGET) {
1850 ClipItem *clip = static_cast <ClipItem *>(item);
1851 // We add a move clip command so that we get the correct producer for new track number
1852 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1853 Mlt::Producer *prod;
1854 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1855 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1856 else prod = clip->baseClip()->producer(clipinfo.track);
1857 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1858 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1860 } else if (item->type() == TRANSITIONWIDGET) {
1861 Transition *tr = static_cast <Transition *>(item);
1862 int track = tr->transitionEndTrack();
1864 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1868 resetSelectionGroup(false);
1871 int maxHeight = m_tracksHeight * m_document->tracksCount();
1872 for (int i = 0; i < m_guides.count(); i++) {
1873 QLineF l = m_guides.at(i)->line();
1874 l.setP2(QPointF(l.x2(), maxHeight));
1875 m_guides.at(i)->setLine(l);
1877 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1878 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1879 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1880 viewport()->update();
1881 //setFixedHeight(50 * m_tracksCount);
1884 void CustomTrackView::removeTrack(int ix)
1886 // Delete track in MLT playlist
1887 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1888 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1890 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1891 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1892 QList<QGraphicsItem *> selection = m_scene->items(r);
1894 resetSelectionGroup();
1896 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1897 scene()->addItem(m_selectionGroup);
1898 for (int i = 0; i < selection.count(); i++) {
1899 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1900 m_selectionGroup->addToGroup(selection.at(i));
1901 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1904 // Move graphic items
1905 qreal ydiff = 0 - (int) m_tracksHeight;
1906 m_selectionGroup->translate(0, ydiff);
1908 // adjust track number
1909 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1910 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1911 for (int i = 0; i < children.count(); i++) {
1912 if (children.at(i)->type() == GROUPWIDGET) {
1913 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
1914 children << grp->childItems();
1917 if (children.at(i)->type() == AVWIDGET) {
1918 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1920 ItemInfo clipinfo = clip->info();
1921 // We add a move clip command so that we get the correct producer for new track number
1922 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1923 Mlt::Producer *prod;
1924 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1925 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1926 else prod = clip->baseClip()->producer(clipinfo.track);
1927 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1929 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1930 Transition *tr = static_cast <Transition *>(children.at(i));
1932 int track = tr->transitionEndTrack();
1934 ItemInfo clipinfo = tr->info();
1935 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1939 resetSelectionGroup(false);
1941 int maxHeight = m_tracksHeight * m_document->tracksCount();
1942 for (int i = 0; i < m_guides.count(); i++) {
1943 QLineF l = m_guides.at(i)->line();
1944 l.setP2(QPointF(l.x2(), maxHeight));
1945 m_guides.at(i)->setLine(l);
1947 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1948 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1949 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1950 viewport()->update();
1953 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1955 int tracknumber = m_document->tracksCount() - ix;
1956 m_document->setTrackType(tracknumber - 1, type);
1957 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1958 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
1959 viewport()->update();
1963 void CustomTrackView::slotSwitchTrackAudio(int ix)
1965 /*for (int i = 0; i < m_document->tracksCount(); i++)
1966 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1967 int tracknumber = m_document->tracksCount() - ix - 1;
1968 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1969 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1970 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1971 setDocumentModified();
1974 void CustomTrackView::slotSwitchTrackLock(int ix)
1976 int tracknumber = m_document->tracksCount() - ix - 1;
1977 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1978 m_commandStack->push(command);
1982 void CustomTrackView::lockTrack(int ix, bool lock)
1984 int tracknumber = m_document->tracksCount() - ix - 1;
1985 m_document->switchTrackLock(tracknumber, lock);
1986 emit doTrackLock(ix, lock);
1987 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1989 for (int i = 0; i < selection.count(); i++) {
1990 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1991 if (selection.at(i)->isSelected()) {
1992 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1993 else emit transitionItemSelected(NULL);
1995 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1997 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1998 viewport()->update();
1999 setDocumentModified();
2002 void CustomTrackView::slotSwitchTrackVideo(int ix)
2004 int tracknumber = m_document->tracksCount() - ix;
2005 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2006 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2007 setDocumentModified();
2010 void CustomTrackView::slotRemoveSpace()
2014 if (m_menuPosition.isNull()) {
2015 pos = GenTime(cursorPos(), m_document->fps());
2017 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2020 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2021 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2023 ClipItem *item = getClipItemAt(pos, track);
2025 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);
2028 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2029 //kDebug() << "// GOT LENGT; " << length;
2031 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);
2035 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2036 QList<QGraphicsItem *> items = m_scene->items(r);
2038 QList<ItemInfo> clipsToMove;
2039 QList<ItemInfo> transitionsToMove;
2041 for (int i = 0; i < items.count(); i++) {
2042 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2043 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2044 ItemInfo info = item->info();
2045 if (item->type() == AVWIDGET) {
2046 clipsToMove.append(info);
2047 } else if (item->type() == TRANSITIONWIDGET) {
2048 transitionsToMove.append(info);
2053 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2054 m_commandStack->push(command);
2057 void CustomTrackView::slotInsertSpace()
2061 if (m_menuPosition.isNull()) {
2062 pos = GenTime(cursorPos(), m_document->fps());
2064 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2065 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2067 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2068 if (d.exec() != QDialog::Accepted) return;
2069 GenTime spaceDuration = d.selectedDuration();
2070 track = d.selectedTrack();
2071 ClipItem *item = getClipItemAt(pos, track);
2072 if (item) pos = item->startPos();
2075 int maxh = sceneRect().height();
2077 minh = track * m_tracksHeight + m_tracksHeight / 2;
2078 maxh = m_tracksHeight / 2 - 1;
2081 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2082 QList<QGraphicsItem *> items = m_scene->items(r);
2084 QList<ItemInfo> clipsToMove;
2085 QList<ItemInfo> transitionsToMove;
2087 for (int i = 0; i < items.count(); i++) {
2088 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2089 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2090 ItemInfo info = item->info();
2091 if (item->type() == AVWIDGET) {
2092 clipsToMove.append(info);
2093 } else if (item->type() == TRANSITIONWIDGET) {
2094 transitionsToMove.append(info);
2099 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2100 m_commandStack->push(command);
2103 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2105 int diff = duration.frames(m_document->fps());
2106 resetSelectionGroup();
2107 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2108 scene()->addItem(m_selectionGroup);
2110 Transition *transition;
2112 // Create lists with start pos for each track
2113 QMap <int, int> trackClipStartList;
2114 QMap <int, int> trackTransitionStartList;
2116 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2117 trackClipStartList[i] = -1;
2118 trackTransitionStartList[i] = -1;
2121 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2122 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2124 if (clip->parentItem()) {
2125 m_selectionGroup->addToGroup(clip->parentItem());
2126 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2128 m_selectionGroup->addToGroup(clip);
2129 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2131 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))
2132 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2133 } 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);
2135 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2136 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2138 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2139 m_selectionGroup->addToGroup(transition);
2140 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))
2141 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2142 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2143 } 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);
2145 m_selectionGroup->translate(diff, 0);
2147 // update items coordinates
2148 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2149 for (int i = 0; i < itemList.count(); i++) {
2150 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2151 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2152 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2153 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2154 for (int j = 0; j < children.count(); j++) {
2155 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2159 resetSelectionGroup(false);
2160 if (track != -1) track = m_document->tracksCount() - track;
2161 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2164 void CustomTrackView::deleteClip(const QString &clipId)
2166 resetSelectionGroup();
2167 QList<QGraphicsItem *> itemList = items();
2168 QUndoCommand *deleteCommand = new QUndoCommand();
2169 deleteCommand->setText(i18n("Delete timeline clips"));
2171 for (int i = 0; i < itemList.count(); i++) {
2172 if (itemList.at(i)->type() == AVWIDGET) {
2173 ClipItem *item = (ClipItem *)itemList.at(i);
2174 if (item->clipProducer() == clipId) {
2176 if (item->parentItem()) {
2177 // Clip is in a group, destroy the group
2178 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2180 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2184 if (count == 0) delete deleteCommand;
2185 else m_commandStack->push(deleteCommand);
2188 void CustomTrackView::setCursorPos(int pos, bool seek)
2190 if (pos == m_cursorPos) return;
2191 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2193 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2194 else if (m_autoScroll) checkScrolling();
2195 m_cursorLine->setPos(m_cursorPos, 0);
2198 void CustomTrackView::updateCursorPos()
2200 m_cursorLine->setPos(m_cursorPos, 0);
2203 int CustomTrackView::cursorPos()
2205 return (int)(m_cursorPos);
2208 void CustomTrackView::moveCursorPos(int delta)
2210 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2211 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2212 m_cursorPos += delta;
2213 m_cursorLine->setPos(m_cursorPos, 0);
2214 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2217 void CustomTrackView::initCursorPos(int pos)
2219 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2221 m_cursorLine->setPos(pos, 0);
2225 void CustomTrackView::checkScrolling()
2227 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2230 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2232 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2233 QGraphicsView::mouseReleaseEvent(event);
2234 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2235 if (event->button() == Qt::MidButton) {
2238 setDragMode(QGraphicsView::NoDrag);
2239 if (m_operationMode == MOVEGUIDE) {
2240 setCursor(Qt::ArrowCursor);
2241 m_operationMode = NONE;
2242 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2243 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2244 if (newPos != m_dragGuide->position()) {
2245 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2246 m_commandStack->push(command);
2247 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2248 m_document->syncGuides(m_guides);
2253 } else if (m_operationMode == SPACER && m_selectionGroup) {
2255 if (event->modifiers() != Qt::ControlModifier) {
2256 // We are moving all tracks
2258 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2259 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2260 if (timeOffset != GenTime()) {
2261 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2263 QList<ItemInfo> clipsToMove;
2264 QList<ItemInfo> transitionsToMove;
2266 // Create lists with start pos for each track
2267 QMap <int, int> trackClipStartList;
2268 QMap <int, int> trackTransitionStartList;
2270 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2271 trackClipStartList[i] = -1;
2272 trackTransitionStartList[i] = -1;
2275 int max = items.count();
2276 for (int i = 0; i < max; i++) {
2277 if (items.at(i)->type() == GROUPWIDGET)
2278 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2281 for (int i = 0; i < items.count(); i++) {
2282 if (items.at(i)->type() == AVWIDGET) {
2283 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2284 ItemInfo info = item->info();
2285 clipsToMove.append(info);
2287 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2288 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2289 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2290 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2291 ItemInfo info = item->info();
2292 transitionsToMove.append(info);
2294 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2295 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2299 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2300 m_commandStack->push(command);
2301 if (track != -1) track = m_document->tracksCount() - track;
2302 kDebug() << "SPACER TRACK:" << track;
2303 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2305 resetSelectionGroup(false);
2306 m_operationMode = NONE;
2307 } else if (m_operationMode == RUBBERSELECTION) {
2308 //kDebug() << "// END RUBBER SELECT";
2309 resetSelectionGroup();
2310 groupSelectedItems();
2311 m_operationMode = NONE;
2314 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2315 emit transitionItemSelected(NULL);
2319 if (m_dragItem) info = m_dragItem->info();
2321 if (m_operationMode == MOVE) {
2322 setCursor(Qt::OpenHandCursor);
2324 if (m_dragItem->parentItem() == 0) {
2325 // we are moving one clip, easy
2326 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2327 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2328 Mlt::Producer *prod;
2329 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2330 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2331 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2332 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);
2334 kDebug() << "// get trans info";
2335 int tracknumber = m_document->tracksCount() - item->track() - 1;
2336 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2337 if (isLocked) item->setItemLocked(true);
2339 QUndoCommand *moveCommand = new QUndoCommand();
2340 moveCommand->setText(i18n("Move clip"));
2341 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2342 // Also move automatic transitions (on lower track)
2343 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2344 kDebug() << "// get trans info2";
2345 if (tr && tr->isAutomatic()) {
2346 ItemInfo trInfo = tr->info();
2347 ItemInfo newTrInfo = trInfo;
2348 newTrInfo.track = info.track;
2349 newTrInfo.startPos = m_dragItem->startPos();
2350 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2351 // transition end should stay the same
2353 // transition end should be adjusted to clip
2354 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2356 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2358 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2359 // Check if there is a transition at clip end
2360 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2361 if (tr && tr->isAutomatic()) {
2362 ItemInfo trInfo = tr->info();
2363 ItemInfo newTrInfo = trInfo;
2364 newTrInfo.track = info.track;
2365 newTrInfo.endPos = m_dragItem->endPos();
2366 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2367 // transition start should stay the same
2369 // transition start should be moved
2370 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2372 if (newTrInfo.startPos < newTrInfo.endPos)
2373 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2376 // Also move automatic transitions (on upper track)
2377 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2378 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2379 ItemInfo trInfo = tr->info();
2380 ItemInfo newTrInfo = trInfo;
2381 newTrInfo.startPos = m_dragItem->startPos();
2382 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2383 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2384 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2385 // transition end should be adjusted to clip on upper track
2386 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2388 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2391 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2392 // Check if there is a transition at clip end
2393 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2394 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2395 ItemInfo trInfo = tr->info();
2396 ItemInfo newTrInfo = trInfo;
2397 newTrInfo.endPos = m_dragItem->endPos();
2398 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2399 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2400 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2401 // transition start should be moved
2402 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2404 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2408 m_commandStack->push(moveCommand);
2410 // undo last move and emit error message
2411 bool snap = KdenliveSettings::snaptopoints();
2412 KdenliveSettings::setSnaptopoints(false);
2413 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2414 KdenliveSettings::setSnaptopoints(snap);
2415 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2417 setDocumentModified();
2419 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2420 Transition *transition = static_cast <Transition *>(m_dragItem);
2421 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)) {
2422 // Moving transition failed, revert to previous position
2423 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2424 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2426 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2427 m_commandStack->push(command);
2428 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2432 // Moving several clips. We need to delete them and readd them to new position,
2433 // or they might overlap each other during the move
2434 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2435 QList<QGraphicsItem *> items = group->childItems();
2437 QList<ItemInfo> clipsToMove;
2438 QList<ItemInfo> transitionsToMove;
2440 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2441 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2442 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2443 if (timeOffset != GenTime() || trackOffset != 0) {
2444 // remove items in MLT playlist
2447 int max = items.count();
2448 for (int i = 0; i < max; i++) {
2449 if (items.at(i)->type() == GROUPWIDGET) {
2450 items += items.at(i)->childItems();
2454 for (int i = 0; i < items.count(); i++) {
2455 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2456 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2457 ItemInfo info = item->info();
2458 if (item->type() == AVWIDGET) {
2459 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2460 // error, clip cannot be removed from playlist
2461 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2463 clipsToMove.append(info);
2466 transitionsToMove.append(info);
2467 Transition *tr = static_cast <Transition*>(item);
2468 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2472 for (int i = 0; i < items.count(); i++) {
2473 // re-add items in correct place
2474 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2475 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2477 ItemInfo info = item->info();
2478 int tracknumber = m_document->tracksCount() - info.track - 1;
2479 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2481 group->removeFromGroup(item);
2482 item->setItemLocked(true);
2485 if (item->type() == AVWIDGET) {
2486 ClipItem *clip = static_cast <ClipItem*>(item);
2487 info.track = m_document->tracksCount() - info.track;
2488 Mlt::Producer *prod;
2489 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2490 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2491 else prod = clip->baseClip()->producer(info.track);
2492 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2493 for (int i = 0; i < clip->effectsCount(); i++) {
2494 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2497 Transition *tr = static_cast <Transition*>(item);
2498 int newTrack = tr->transitionEndTrack();
2499 if (!tr->forcedTrack()) {
2500 newTrack = getPreviousVideoTrack(info.track);
2502 tr->updateTransitionEndTrack(newTrack);
2503 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2507 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2508 m_commandStack->push(move);
2510 //QPointF top = group->sceneBoundingRect().topLeft();
2511 //QPointF oldpos = m_selectionGroup->scenePos();
2512 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2513 //group->setPos(top);
2514 //TODO: get rid of the 3 lines below
2515 if (m_selectionGroup) {
2516 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2517 m_selectionGroupInfo.track = m_selectionGroup->track();
2519 setDocumentModified();
2522 m_document->renderer()->doRefresh();
2523 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2525 if (m_dragItem->type() == AVWIDGET) {
2526 ItemInfo resizeinfo = m_dragItemInfo;
2527 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2528 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2530 QUndoCommand *resizeCommand = new QUndoCommand();
2531 resizeCommand->setText(i18n("Resize clip"));
2533 // Check if there is an automatic transition on that clip (lower track)
2534 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2535 if (transition && transition->isAutomatic()) {
2536 ItemInfo trInfo = transition->info();
2537 ItemInfo newTrInfo = trInfo;
2538 newTrInfo.startPos = m_dragItem->startPos();
2539 if (newTrInfo.startPos < newTrInfo.endPos)
2540 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2542 // Check if there is an automatic transition on that clip (upper track)
2543 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2544 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2545 ItemInfo trInfo = transition->info();
2546 ItemInfo newTrInfo = trInfo;
2547 newTrInfo.startPos = m_dragItem->startPos();
2548 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2549 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2550 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2553 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2554 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2555 m_commandStack->push(resizeCommand);
2557 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2558 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2560 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2561 Transition *transition = static_cast <Transition *>(m_dragItem);
2562 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)) {
2563 // Cannot resize transition
2564 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2565 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2567 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2568 m_commandStack->push(command);
2572 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2573 // Item was resized, rebuild group;
2574 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2575 QList <QGraphicsItem *> children = group->childItems();
2576 m_document->clipManager()->removeGroup(group);
2577 scene()->destroyItemGroup(group);
2578 for (int i = 0; i < children.count(); i++) {
2579 children.at(i)->setSelected(true);
2581 groupSelectedItems(false, true);
2583 //m_document->renderer()->doRefresh();
2584 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2586 if (m_dragItem->type() == AVWIDGET) {
2587 ItemInfo resizeinfo = info;
2588 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2589 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2591 QUndoCommand *resizeCommand = new QUndoCommand();
2592 resizeCommand->setText(i18n("Resize clip"));
2594 // Check if there is an automatic transition on that clip (lower track)
2595 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2596 if (tr && tr->isAutomatic()) {
2597 ItemInfo trInfo = tr->info();
2598 ItemInfo newTrInfo = trInfo;
2599 newTrInfo.endPos = m_dragItem->endPos();
2600 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2603 // Check if there is an automatic transition on that clip (upper track)
2604 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2605 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2606 ItemInfo trInfo = tr->info();
2607 ItemInfo newTrInfo = trInfo;
2608 newTrInfo.endPos = m_dragItem->endPos();
2609 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2610 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2611 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2615 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2616 m_commandStack->push(resizeCommand);
2617 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2619 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2620 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2622 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2623 Transition *transition = static_cast <Transition *>(m_dragItem);
2624 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)) {
2625 // Cannot resize transition
2626 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2627 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2629 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2630 m_commandStack->push(command);
2633 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2634 // Item was resized, rebuild group;
2635 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2636 QList <QGraphicsItem *> children = group->childItems();
2637 m_document->clipManager()->removeGroup(group);
2638 scene()->destroyItemGroup(group);
2639 for (int i = 0; i < children.count(); i++) {
2640 children.at(i)->setSelected(true);
2642 groupSelectedItems(false, true);
2644 //m_document->renderer()->doRefresh();
2645 } else if (m_operationMode == FADEIN) {
2646 // resize fade in effect
2647 ClipItem * item = (ClipItem *) m_dragItem;
2648 int ix = item->hasEffect("volume", "fadein");
2650 QDomElement oldeffect = item->effectAt(ix);
2651 int start = item->cropStart().frames(m_document->fps());
2652 int end = item->fadeIn();
2654 slotDeleteEffect(item, oldeffect);
2657 QDomElement effect = oldeffect.cloneNode().toElement();
2658 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2659 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2660 slotUpdateClipEffect(item, effect, oldeffect, ix);
2661 emit clipItemSelected(item, ix);
2663 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2664 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2665 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2666 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2668 ix = item->hasEffect("volume", "fade_from_black");
2670 QDomElement oldeffect = item->effectAt(ix);
2671 int start = item->cropStart().frames(m_document->fps());
2672 int end = item->fadeIn();
2674 slotDeleteEffect(item, oldeffect);
2677 QDomElement effect = oldeffect.cloneNode().toElement();
2678 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2679 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2680 slotUpdateClipEffect(item, effect, oldeffect, ix);
2681 emit clipItemSelected(item, ix);
2684 } else if (m_operationMode == FADEOUT) {
2685 // resize fade in effect
2686 ClipItem * item = (ClipItem *) m_dragItem;
2687 int ix = item->hasEffect("volume", "fadeout");
2689 QDomElement oldeffect = item->effectAt(ix);
2690 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2691 int start = item->fadeOut();
2693 slotDeleteEffect(item, oldeffect);
2695 start = end - start;
2696 QDomElement effect = oldeffect.cloneNode().toElement();
2697 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2698 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2699 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2700 slotUpdateClipEffect(item, effect, oldeffect, ix);
2701 emit clipItemSelected(item, ix);
2703 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2704 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2705 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2706 EffectsList::setParameter(effect, "out", QString::number(0));
2707 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2709 ix = item->hasEffect("brightness", "fade_to_black");
2711 QDomElement oldeffect = item->effectAt(ix);
2712 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
2713 int start = item->fadeOut();
2715 slotDeleteEffect(item, oldeffect);
2717 start = end - start;
2718 QDomElement effect = oldeffect.cloneNode().toElement();
2719 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2720 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2721 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2722 slotUpdateClipEffect(item, effect, oldeffect, ix);
2723 emit clipItemSelected(item, ix);
2726 } else if (m_operationMode == KEYFRAME) {
2727 // update the MLT effect
2728 ClipItem * item = (ClipItem *) m_dragItem;
2729 QString previous = item->keyframes(item->selectedEffectIndex());
2730 item->updateKeyframeEffect();
2731 QString next = item->keyframes(item->selectedEffectIndex());
2732 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2733 m_commandStack->push(command);
2734 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2735 emit clipItemSelected(item, item->selectedEffectIndex());
2737 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2738 // A transition is selected
2740 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2741 if (transitionClip && transitionClip->baseClip()) {
2742 QString size = transitionClip->baseClip()->getProperty("frame_size");
2743 p.setX(size.section('x', 0, 0).toInt());
2744 p.setY(size.section('x', 1, 1).toInt());
2746 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2747 } else emit transitionItemSelected(NULL);
2748 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
2749 m_operationMode = NONE;
2752 void CustomTrackView::deleteClip(ItemInfo info)
2754 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2756 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2757 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2760 if (item->isSelected()) emit clipItemSelected(NULL);
2761 item->baseClip()->removeReference();
2762 m_document->updateClip(item->baseClip()->getId());
2764 /*if (item->baseClip()->isTransparent()) {
2765 // also remove automatic transition
2766 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2767 if (tr && tr->isAutomatic()) {
2768 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2769 scene()->removeItem(tr);
2773 scene()->removeItem(item);
2774 m_waitingThumbs.removeAll(item);
2775 if (m_dragItem == item) m_dragItem = NULL;
2778 setDocumentModified();
2779 m_document->renderer()->doRefresh();
2782 void CustomTrackView::deleteSelectedClips()
2784 resetSelectionGroup();
2785 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2786 if (itemList.count() == 0) {
2787 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2790 scene()->clearSelection();
2791 QUndoCommand *deleteSelected = new QUndoCommand();
2792 deleteSelected->setText(i18n("Delete selected items"));
2793 bool resetGroup = false;
2795 // expand & destroy groups
2796 for (int i = 0; i < itemList.count(); i++) {
2797 if (itemList.at(i)->type() == GROUPWIDGET) {
2798 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2799 itemList += children;
2800 QList <ItemInfo> clipInfos;
2801 QList <ItemInfo> transitionInfos;
2802 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2803 for (int j = 0; j < children.count(); j++) {
2804 if (children.at(j)->type() == AVWIDGET) {
2805 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2806 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2807 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2808 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2809 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2812 if (clipInfos.count() > 0) {
2813 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2818 for (int i = 0; i < itemList.count(); i++) {
2819 if (itemList.at(i)->type() == AVWIDGET) {
2820 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2821 if (item->parentItem()) resetGroup = true;
2822 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
2823 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2824 emit clipItemSelected(NULL);
2825 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2826 Transition *item = static_cast <Transition *>(itemList.at(i));
2827 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
2828 if (item->parentItem()) resetGroup = true;
2829 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2830 emit transitionItemSelected(NULL);
2834 m_commandStack->push(deleteSelected);
2837 void CustomTrackView::changeClipSpeed()
2839 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2840 if (itemList.count() == 0) {
2841 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2844 QUndoCommand *changeSelected = new QUndoCommand();
2845 changeSelected->setText("Edit clip speed");
2849 for (int i = 0; i < itemList.count(); i++) {
2850 if (itemList.at(i)->type() == AVWIDGET) {
2851 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2852 ItemInfo info = item->info();
2853 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2855 double speed = (double) percent / 100.0;
2856 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2858 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2862 if (count > 0) m_commandStack->push(changeSelected);
2863 else delete changeSelected;
2866 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2868 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2869 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2871 kDebug() << "ERROR: Cannot find clip for speed change";
2872 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2875 info.track = m_document->tracksCount() - item->track();
2876 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2878 item->setSpeed(speed);
2879 item->updateRectGeometry();
2880 if (item->cropDuration().frames(m_document->fps()) > endPos)
2881 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2882 setDocumentModified();
2883 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2886 void CustomTrackView::cutSelectedClips()
2888 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2889 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2890 for (int i = 0; i < itemList.count(); i++) {
2891 if (itemList.at(i)->type() == AVWIDGET) {
2892 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2893 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2894 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2895 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2896 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2897 m_commandStack->push(command);
2903 void CustomTrackView::groupClips(bool group)
2905 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2906 QList <ItemInfo> clipInfos;
2907 QList <ItemInfo> transitionInfos;
2908 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2911 int max = itemList.count();
2912 for (int i = 0; i < max; i++) {
2913 if (itemList.at(i)->type() == GROUPWIDGET) {
2914 itemList += itemList.at(i)->childItems();
2918 for (int i = 0; i < itemList.count(); i++) {
2919 if (itemList.at(i)->type() == AVWIDGET) {
2920 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2921 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2922 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2923 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2924 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2927 if (clipInfos.count() > 0) {
2928 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2929 m_commandStack->push(command);
2933 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2935 resetSelectionGroup();
2936 m_scene->clearSelection();
2938 for (int i = 0; i < clipInfos.count(); i++) {
2939 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2940 if (clip == NULL) continue;
2941 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2942 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2943 m_document->clipManager()->removeGroup(grp);
2944 scene()->destroyItemGroup(grp);
2946 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2948 for (int i = 0; i < transitionInfos.count(); i++) {
2949 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2950 if (tr == NULL) continue;
2951 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2952 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2953 m_document->clipManager()->removeGroup(grp);
2954 scene()->destroyItemGroup(grp);
2956 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2958 setDocumentModified();
2962 QList <QGraphicsItemGroup *> groups;
2963 for (int i = 0; i < clipInfos.count(); i++) {
2964 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2966 clip->setSelected(true);
2969 for (int i = 0; i < transitionInfos.count(); i++) {
2970 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2972 clip->setSelected(true);
2976 groupSelectedItems(false, true);
2977 setDocumentModified();
2980 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2982 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2983 if (baseclip == NULL) {
2984 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2987 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2988 item->setEffectList(effects);
2989 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2990 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2991 scene()->addItem(item);
2993 int tracknumber = m_document->tracksCount() - info.track - 1;
2994 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2995 if (isLocked) item->setItemLocked(true);
2997 baseclip->addReference();
2998 m_document->updateClip(baseclip->getId());
2999 info.track = m_document->tracksCount() - info.track;
3000 Mlt::Producer *prod;
3001 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3002 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3003 else prod = baseclip->producer(info.track);
3004 m_document->renderer()->mltInsertClip(info, xml, prod);
3005 for (int i = 0; i < item->effectsCount(); i++) {
3006 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3008 setDocumentModified();
3009 m_document->renderer()->doRefresh();
3010 m_waitingThumbs.append(item);
3011 m_thumbsTimer.start();
3014 void CustomTrackView::slotUpdateClip(const QString &clipId)
3016 QList<QGraphicsItem *> list = scene()->items();
3017 ClipItem *clip = NULL;
3018 for (int i = 0; i < list.size(); ++i) {
3019 if (list.at(i)->type() == AVWIDGET) {
3020 clip = static_cast <ClipItem *>(list.at(i));
3021 if (clip->clipProducer() == clipId) {
3022 ItemInfo info = clip->info();
3023 info.track = m_document->tracksCount() - clip->track();
3024 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3025 clip->refreshClip(true);
3032 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3034 int framepos = (int)(pos.frames(m_document->fps()));
3035 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3036 ClipItem *clip = NULL;
3037 for (int i = 0; i < list.size(); i++) {
3038 if (list.at(i)->type() == AVWIDGET) {
3039 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3040 if (test->endPos() == pos) clip = test;
3047 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3049 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3050 ClipItem *clip = NULL;
3051 for (int i = 0; i < list.size(); i++) {
3052 if (list.at(i)->type() == AVWIDGET) {
3053 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3054 if (test->startPos() == pos) clip = test;
3061 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3063 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3064 ClipItem *clip = NULL;
3065 for (int i = 0; i < list.size(); i++) {
3066 if (list.at(i)->type() == AVWIDGET) {
3067 clip = static_cast <ClipItem *>(list.at(i));
3074 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3076 int framepos = (int)(pos.frames(m_document->fps()));
3077 return getClipItemAt(framepos, track);
3080 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3082 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3083 Transition *clip = NULL;
3084 for (int i = 0; i < list.size(); i++) {
3085 if (list.at(i)->type() == TRANSITIONWIDGET) {
3086 clip = static_cast <Transition *>(list.at(i));
3093 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3095 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3098 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3100 int framepos = (int)(pos.frames(m_document->fps()));
3101 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3102 Transition *clip = NULL;
3103 for (int i = 0; i < list.size(); i++) {
3104 if (list.at(i)->type() == TRANSITIONWIDGET) {
3105 Transition *test = static_cast <Transition *>(list.at(i));
3106 if (test->endPos() == pos) clip = test;
3113 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3115 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3116 Transition *clip = NULL;
3117 for (int i = 0; i < list.size(); ++i) {
3118 if (list.at(i)->type() == TRANSITIONWIDGET) {
3119 Transition *test = static_cast <Transition *>(list.at(i));
3120 if (test->startPos() == pos) clip = test;
3127 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3129 if (m_selectionGroup) resetSelectionGroup(false);
3130 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3132 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);
3133 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3136 Mlt::Producer *prod;
3137 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3138 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3139 else prod = item->baseClip()->producer(end.track);
3141 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);
3143 bool snap = KdenliveSettings::snaptopoints();
3144 KdenliveSettings::setSnaptopoints(false);
3145 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3147 int tracknumber = m_document->tracksCount() - end.track - 1;
3148 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3149 m_scene->clearSelection();
3150 if (isLocked) item->setItemLocked(true);
3152 if (item->isItemLocked()) item->setItemLocked(false);
3153 item->setSelected(true);
3155 if (item->baseClip()->isTransparent()) {
3156 // Also move automatic transition
3157 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3158 if (tr && tr->isAutomatic()) {
3159 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3160 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);
3161 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3164 KdenliveSettings::setSnaptopoints(snap);
3165 setDocumentModified();
3167 // undo last move and emit error message
3168 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3170 m_document->renderer()->doRefresh();
3171 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3174 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3177 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3178 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3179 resetSelectionGroup();
3180 m_scene->clearSelection();
3182 for (int i = 0; i < startClip.count(); i++) {
3184 startClip[i].startPos = startClip.at(i).startPos - offset;
3185 startClip[i].track = startClip.at(i).track - trackOffset;
3187 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3188 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3190 clip->setItemLocked(false);
3191 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3192 else clip->setSelected(true);
3193 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3194 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3196 for (int i = 0; i < startTransition.count(); i++) {
3198 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3199 startTransition[i].track = startTransition.at(i).track - trackOffset;
3201 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3203 tr->setItemLocked(false);
3204 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3205 else tr->setSelected(true);
3206 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());
3207 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3209 groupSelectedItems(true);
3210 if (m_selectionGroup) {
3211 bool snap = KdenliveSettings::snaptopoints();
3212 KdenliveSettings::setSnaptopoints(false);
3214 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3216 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3218 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3220 int max = children.count();
3221 for (int i = 0; i < max; i++) {
3222 if (children.at(i)->type() == GROUPWIDGET) {
3223 children += children.at(i)->childItems();
3226 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3228 for (int i = 0; i < children.count(); i++) {
3229 // re-add items in correct place
3230 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3231 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3233 ItemInfo info = item->info();
3234 int tracknumber = m_document->tracksCount() - info.track - 1;
3235 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3236 if (isLocked) item->setItemLocked(true);
3237 else if (item->isItemLocked()) item->setItemLocked(false);
3239 if (item->type() == AVWIDGET) {
3240 ClipItem *clip = static_cast <ClipItem*>(item);
3241 info.track = m_document->tracksCount() - info.track;
3242 Mlt::Producer *prod;
3243 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3244 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3245 else prod = clip->baseClip()->producer(info.track);
3246 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3247 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3248 } else if (item->type() == TRANSITIONWIDGET) {
3249 Transition *tr = static_cast <Transition*>(item);
3250 int newTrack = tr->transitionEndTrack();
3251 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3252 if (!tr->forcedTrack()) {
3253 newTrack += trackOffset;
3254 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3256 tr->updateTransitionEndTrack(newTrack);
3257 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3258 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3261 KdenliveSettings::setSnaptopoints(snap);
3262 m_document->renderer()->doRefresh();
3263 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3266 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3268 Transition *item = getTransitionItemAt(start.startPos, start.track);
3270 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);
3271 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3274 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3275 bool snap = KdenliveSettings::snaptopoints();
3276 KdenliveSettings::setSnaptopoints(false);
3277 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3278 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3279 // Transition was moved
3280 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3281 } else if (end.endPos == start.endPos) {
3282 // Transition start resize
3283 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3284 } else if (end.startPos == start.startPos) {
3285 // Transition end resize;
3286 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3289 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3290 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3291 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3293 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3294 KdenliveSettings::setSnaptopoints(snap);
3295 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3296 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);
3297 if (m_dragItem && m_dragItem == item) {
3299 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3300 if (transitionClip && transitionClip->baseClip()) {
3301 QString size = transitionClip->baseClip()->getProperty("frame_size");
3302 p.setX(size.section('x', 0, 0).toInt());
3303 p.setY(size.section('x', 1, 1).toInt());
3305 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3307 m_document->renderer()->doRefresh();
3310 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3312 bool resizeClipStart = true;
3313 if (start.startPos == end.startPos) resizeClipStart = false;
3314 /*if (resizeClipStart) offset = 1;
3316 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3318 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);
3319 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3322 if (item->parentItem()) {
3323 // Item is part of a group, reset group
3324 resetSelectionGroup();
3326 bool snap = KdenliveSettings::snaptopoints();
3327 KdenliveSettings::setSnaptopoints(false);
3328 if (resizeClipStart && start.startPos != end.startPos) {
3329 ItemInfo clipinfo = item->info();
3330 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3331 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3333 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3334 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3335 updateClipFade(item);
3336 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3337 } else if (!resizeClipStart) {
3338 ItemInfo clipinfo = item->info();
3339 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3340 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3342 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3343 updateClipFade(item);
3344 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3346 if (end.cropStart != start.cropStart) {
3347 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3348 ItemInfo clipinfo = end;
3349 clipinfo.track = m_document->tracksCount() - end.track;
3350 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3352 item->setCropStart(end.cropStart);
3353 item->resetThumbs(true);
3356 m_document->renderer()->doRefresh();
3357 KdenliveSettings::setSnaptopoints(snap);
3360 void CustomTrackView::updateClipFade(ClipItem * item)
3362 int end = item->fadeIn();
3364 // there is a fade in effect
3365 int effectPos = item->hasEffect("volume", "fadein");
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);
3383 effectPos = item->hasEffect("brightness", "fade_from_black");
3384 if (effectPos != -1) {
3385 QDomElement oldeffect = item->effectAt(effectPos);
3386 int start = item->cropStart().frames(m_document->fps());
3387 int max = item->cropDuration().frames(m_document->fps());
3389 // Make sure the fade effect is not longer than the clip
3390 item->setFadeIn(max);
3391 end = item->fadeIn();
3394 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3395 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3396 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3397 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3398 // if fade effect is displayed, update the effect edit widget with new clip duration
3399 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3402 int start = item->fadeOut();
3404 // there is a fade out effect
3405 int effectPos = item->hasEffect("volume", "fadeout");
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);
3423 effectPos = item->hasEffect("brightness", "fade_to_black");
3424 if (effectPos != -1) {
3425 QDomElement oldeffect = item->effectAt(effectPos);
3426 int max = item->cropDuration().frames(m_document->fps());
3427 int end = max + item->cropStart().frames(m_document->fps());
3429 // Make sure the fade effect is not longer than the clip
3430 item->setFadeOut(max);
3431 start = item->fadeOut();
3433 start = end - start;
3434 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3435 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3436 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3437 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3438 // if fade effect is displayed, update the effect edit widget with new clip duration
3439 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3444 double CustomTrackView::getSnapPointForPos(double pos)
3446 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3449 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3451 QList <GenTime> snaps;
3452 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3453 QList<QGraphicsItem *> itemList = items();
3454 for (int i = 0; i < itemList.count(); i++) {
3455 if (itemList.at(i) == selected) continue;
3456 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3457 if (itemList.at(i)->type() == AVWIDGET) {
3458 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3459 GenTime start = item->startPos();
3460 GenTime end = item->endPos();
3461 snaps.append(start);
3463 if (!offsetList.isEmpty()) {
3464 for (int j = 0; j < offsetList.size(); j++) {
3465 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3466 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3470 QList < GenTime > markers = item->snapMarkers();
3471 for (int j = 0; j < markers.size(); ++j) {
3472 GenTime t = markers.at(j);
3474 if (!offsetList.isEmpty()) {
3475 for (int k = 0; k < offsetList.size(); k++) {
3476 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3480 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3481 Transition *transition = static_cast <Transition*>(itemList.at(i));
3482 GenTime start = transition->startPos();
3483 GenTime end = transition->endPos();
3484 snaps.append(start);
3486 if (!offsetList.isEmpty()) {
3487 for (int j = 0; j < offsetList.size(); j++) {
3488 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3489 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3495 // add cursor position
3496 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3498 if (!offsetList.isEmpty()) {
3499 for (int j = 0; j < offsetList.size(); j++) {
3500 snaps.append(pos - offsetList.at(j));
3505 for (int i = 0; i < m_guides.count(); i++) {
3506 snaps.append(m_guides.at(i)->position());
3507 if (!offsetList.isEmpty()) {
3508 for (int j = 0; j < offsetList.size(); j++) {
3509 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3515 m_scene->setSnapList(snaps);
3516 //for (int i = 0; i < m_snapPoints.size(); ++i)
3517 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3520 void CustomTrackView::slotSeekToPreviousSnap()
3522 updateSnapPoints(NULL);
3523 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3524 setCursorPos((int) res.frames(m_document->fps()));
3528 void CustomTrackView::slotSeekToNextSnap()
3530 updateSnapPoints(NULL);
3531 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3532 setCursorPos((int) res.frames(m_document->fps()));
3536 void CustomTrackView::clipStart()
3538 ClipItem *item = getMainActiveClip();
3540 setCursorPos((int) item->startPos().frames(m_document->fps()));
3545 void CustomTrackView::clipEnd()
3547 ClipItem *item = getMainActiveClip();
3549 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3554 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3556 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3557 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3558 m_commandStack->push(command);
3561 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3563 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3564 m_commandStack->push(command);
3567 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3569 DocClipBase *base = m_document->clipManager()->getClipById(id);
3570 QList <CommentedTime> markers = base->commentedSnapMarkers();
3572 if (markers.isEmpty()) {
3573 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3576 QUndoCommand *deleteMarkers = new QUndoCommand();
3577 deleteMarkers->setText("Delete clip markers");
3579 for (int i = 0; i < markers.size(); i++) {
3580 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3582 m_commandStack->push(deleteMarkers);
3585 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3587 DocClipBase *base = m_document->clipManager()->getClipById(id);
3588 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3589 else base->deleteSnapMarker(pos);
3590 setDocumentModified();
3591 viewport()->update();
3594 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3596 return (*g1).position() < (*g2).position();
3599 int CustomTrackView::hasGuide(int pos, int offset)
3601 for (int i = 0; i < m_guides.count(); i++) {
3602 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3603 if (qAbs(guidePos - pos) <= offset) return guidePos;
3604 else if (guidePos > pos) return -1;
3609 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3611 if (oldPos > GenTime() && pos > GenTime()) {
3613 for (int i = 0; i < m_guides.count(); i++) {
3614 if (m_guides.at(i)->position() == oldPos) {
3615 Guide *item = m_guides.at(i);
3616 item->updateGuide(pos, comment);
3620 } else if (pos > GenTime()) addGuide(pos, comment);
3624 for (int i = 0; i < m_guides.count(); i++) {
3625 if (m_guides.at(i)->position() == oldPos) {
3626 delete m_guides.takeAt(i);
3631 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3633 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3634 m_document->syncGuides(m_guides);
3637 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3639 for (int i = 0; i < m_guides.count(); i++) {
3640 if (m_guides.at(i)->position() == pos) {
3641 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3645 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3646 scene()->addItem(g);
3648 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3649 m_document->syncGuides(m_guides);
3653 void CustomTrackView::slotAddGuide()
3655 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3656 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3657 if (d.exec() != QDialog::Accepted) return;
3658 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3659 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3660 m_commandStack->push(command);
3664 void CustomTrackView::slotEditGuide(int guidePos)
3667 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3668 else pos = GenTime(guidePos, m_document->fps());
3670 for (int i = 0; i < m_guides.count(); i++) {
3671 if (m_guides.at(i)->position() == pos) {
3672 slotEditGuide(m_guides.at(i)->info());
3677 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3680 void CustomTrackView::slotEditGuide(CommentedTime guide)
3682 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3683 if (d.exec() == QDialog::Accepted) {
3684 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3685 m_commandStack->push(command);
3690 void CustomTrackView::slotEditTimeLineGuide()
3692 if (m_dragGuide == NULL) return;
3693 CommentedTime guide = m_dragGuide->info();
3694 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3695 if (d.exec() == QDialog::Accepted) {
3696 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3697 m_commandStack->push(command);
3701 void CustomTrackView::slotDeleteGuide(int guidePos)
3704 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3705 else pos = GenTime(guidePos, m_document->fps());
3707 for (int i = 0; i < m_guides.count(); i++) {
3708 if (m_guides.at(i)->position() == pos) {
3709 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3710 m_commandStack->push(command);
3715 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3719 void CustomTrackView::slotDeleteTimeLineGuide()
3721 if (m_dragGuide == NULL) return;
3722 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3723 m_commandStack->push(command);
3727 void CustomTrackView::slotDeleteAllGuides()
3729 QUndoCommand *deleteAll = new QUndoCommand();
3730 deleteAll->setText("Delete all guides");
3731 for (int i = 0; i < m_guides.count(); i++) {
3732 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3734 m_commandStack->push(deleteAll);
3737 void CustomTrackView::setTool(PROJECTTOOL tool)
3742 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
3745 matrix = matrix.scale(scaleFactor, verticalScale);
3746 m_scene->setScale(scaleFactor, verticalScale);
3747 m_animationTimer->stop();
3752 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
3754 int diff = sceneRect().width() - m_projectDuration;
3755 if (diff * matrix.m11() < 50) {
3756 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3757 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3759 centerOn(QPointF(cursorPos(), verticalPos));
3762 void CustomTrackView::slotRefreshGuides()
3764 if (KdenliveSettings::showmarkers()) {
3765 kDebug() << "// refresh GUIDES";
3766 for (int i = 0; i < m_guides.count(); i++) {
3767 m_guides.at(i)->update();
3772 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3775 r.setWidth(r.width() + 1);
3776 painter->setClipRect(r);
3777 painter->drawLine(r.left(), 0, r.right(), 0);
3778 uint max = m_document->tracksCount();
3779 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3780 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3781 QColor audioColor = palette().alternateBase().color();
3782 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3783 for (uint i = 0; i < max; i++) {
3784 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));
3785 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));
3786 painter->drawLine(r.left(), m_tracksHeight *(i + 1), r.right(), m_tracksHeight *(i + 1));
3788 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3789 if (height() > lowerLimit)
3790 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3793 bool CustomTrackView::findString(const QString &text)
3796 for (int i = 0; i < m_searchPoints.size(); ++i) {
3797 marker = m_searchPoints.at(i).comment();
3798 if (marker.contains(text, Qt::CaseInsensitive)) {
3799 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3800 int vert = verticalScrollBar()->value();
3801 int hor = cursorPos();
3802 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3810 bool CustomTrackView::findNextString(const QString &text)
3813 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3814 marker = m_searchPoints.at(i).comment();
3815 if (marker.contains(text, Qt::CaseInsensitive)) {
3816 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3817 int vert = verticalScrollBar()->value();
3818 int hor = cursorPos();
3819 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3828 void CustomTrackView::initSearchStrings()
3830 m_searchPoints.clear();
3831 QList<QGraphicsItem *> itemList = items();
3832 for (int i = 0; i < itemList.count(); i++) {
3833 // parse all clip names
3834 if (itemList.at(i)->type() == AVWIDGET) {
3835 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3836 GenTime start = item->startPos();
3837 CommentedTime t(start, item->clipName());
3838 m_searchPoints.append(t);
3839 // add all clip markers
3840 QList < CommentedTime > markers = item->commentedSnapMarkers();
3841 m_searchPoints += markers;
3846 for (int i = 0; i < m_guides.count(); i++) {
3847 m_searchPoints.append(m_guides.at(i)->info());
3850 qSort(m_searchPoints);
3853 void CustomTrackView::clearSearchStrings()
3855 m_searchPoints.clear();
3859 void CustomTrackView::copyClip()
3861 qDeleteAll(m_copiedItems);
3862 m_copiedItems.clear();
3863 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3864 if (itemList.count() == 0) {
3865 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3868 for (int i = 0; i < itemList.count(); i++) {
3869 if (itemList.at(i)->type() == AVWIDGET) {
3870 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3871 m_copiedItems.append(dup->clone(dup->info()));
3872 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3873 Transition *dup = static_cast <Transition *>(itemList.at(i));
3874 m_copiedItems.append(dup->clone());
3879 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3881 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));
3882 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3883 for (int i = 0; i < collisions.count(); i++) {
3884 if (collisions.at(i)->type() == type) return false;
3889 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3891 for (int i = 0; i < items.count(); i++) {
3892 ItemInfo info = items.at(i)->info();
3893 info.startPos += offset;
3894 info.endPos += offset;
3895 info.track += trackOffset;
3896 if (!canBePastedTo(info, items.at(i)->type())) return false;
3901 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3903 QPainterPath movePath;
3904 movePath.moveTo(0, 0);
3906 for (int i = 0; i < items.count(); i++) {
3907 ItemInfo info = items.at(i)->info();
3908 info.startPos = info.startPos + offset;
3909 info.endPos = info.endPos + offset;
3910 info.track = info.track + trackOffset;
3911 if (info.startPos < GenTime()) {
3912 // No clip should go below 0
3915 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));
3916 movePath.addRect(rect);
3918 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3919 for (int i = 0; i < collisions.count(); i++) {
3920 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3921 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3928 void CustomTrackView::pasteClip()
3930 if (m_copiedItems.count() == 0) {
3931 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3935 if (m_menuPosition.isNull()) {
3936 position = mapFromGlobal(QCursor::pos());
3937 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3938 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3941 } else position = m_menuPosition;
3942 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3943 int track = (int)(position.y() / m_tracksHeight);
3944 ItemInfo first = m_copiedItems.at(0)->info();
3946 GenTime offset = pos - first.startPos;
3947 int trackOffset = track - first.track;
3949 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3950 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3953 QUndoCommand *pasteClips = new QUndoCommand();
3954 pasteClips->setText("Paste clips");
3956 for (int i = 0; i < m_copiedItems.count(); i++) {
3957 // parse all clip names
3958 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3959 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3961 info.startPos = clip->startPos() + offset;
3962 info.endPos = clip->endPos() + offset;
3963 info.cropStart = clip->cropStart();
3964 info.track = clip->track() + trackOffset;
3965 if (canBePastedTo(info, AVWIDGET)) {
3966 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3967 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3968 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3969 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3971 info.startPos = tr->startPos() + offset;
3972 info.endPos = tr->endPos() + offset;
3973 info.track = tr->track() + trackOffset;
3974 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3975 if (info.startPos >= info.endPos) {
3976 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3977 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3978 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3981 m_commandStack->push(pasteClips);
3984 void CustomTrackView::pasteClipEffects()
3986 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3987 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3990 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3991 EffectsList effects = clip->effectList();
3993 QUndoCommand *paste = new QUndoCommand();
3994 paste->setText("Paste effects");
3996 QList<QGraphicsItem *> clips = scene()->selectedItems();
3997 for (int i = 0; i < clips.count(); ++i) {
3998 if (clips.at(i)->type() == AVWIDGET) {
3999 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4000 for (int i = 0; i < clip->effectsCount(); i++) {
4001 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
4005 m_commandStack->push(paste);
4009 ClipItem *CustomTrackView::getClipUnderCursor() const
4011 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4012 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4013 for (int i = 0; i < collisions.count(); i++) {
4014 if (collisions.at(i)->type() == AVWIDGET) {
4015 return static_cast < ClipItem *>(collisions.at(i));
4021 ClipItem *CustomTrackView::getMainActiveClip() const
4023 QList<QGraphicsItem *> clips = scene()->selectedItems();
4024 if (clips.isEmpty()) {
4025 return getClipUnderCursor();
4027 ClipItem *item = NULL;
4028 for (int i = 0; i < clips.count(); ++i) {
4029 if (clips.at(i)->type() == AVWIDGET)
4030 item = static_cast < ClipItem *>(clips.at(i));
4031 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4033 if (item) return item;
4038 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4040 QList<QGraphicsItem *> clips = scene()->selectedItems();
4041 if (clips.isEmpty()) {
4042 return getClipUnderCursor();
4045 // remove all items in the list that are not clips
4046 for (int i = 0; i < clips.count();) {
4047 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4050 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4051 for (int i = 0; i < clips.count(); ++i) {
4052 if (clips.at(i)->type() == AVWIDGET) {
4053 item = static_cast < ClipItem *>(clips.at(i));
4054 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4062 void CustomTrackView::setInPoint()
4064 ClipItem *clip = getActiveClipUnderCursor(true);
4066 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4069 ItemInfo startInfo = clip->info();
4070 ItemInfo endInfo = startInfo;
4071 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4072 if (endInfo.startPos >= startInfo.endPos) {
4073 // Check for invalid resize
4074 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4076 } else if (endInfo.startPos < startInfo.startPos) {
4077 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4078 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4079 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4083 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4084 m_commandStack->push(command);
4087 void CustomTrackView::setOutPoint()
4089 ClipItem *clip = getActiveClipUnderCursor(true);
4091 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4094 ItemInfo startInfo = clip->info();
4095 ItemInfo endInfo = clip->info();
4096 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4097 if (endInfo.endPos <= startInfo.startPos) {
4098 // Check for invalid resize
4099 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4101 } else if (endInfo.endPos > startInfo.endPos) {
4102 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4103 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4104 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4111 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4112 m_commandStack->push(command);
4115 void CustomTrackView::slotUpdateAllThumbs()
4117 QList<QGraphicsItem *> itemList = items();
4118 //if (itemList.isEmpty()) return;
4120 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4121 for (int i = 0; i < itemList.count(); i++) {
4122 if (itemList.at(i)->type() == AVWIDGET) {
4123 item = static_cast <ClipItem *>(itemList.at(i));
4124 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4125 // Check if we have a cached thumbnail
4126 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4127 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4128 if (QFile::exists(thumb)) {
4130 item->slotSetStartThumb(pix);
4133 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4134 QString endThumb = startThumb;
4135 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4136 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4137 if (QFile::exists(startThumb)) {
4138 QPixmap pix(startThumb);
4139 item->slotSetStartThumb(pix);
4141 if (QFile::exists(endThumb)) {
4142 QPixmap pix(endThumb);
4143 item->slotSetEndThumb(pix);
4147 item->refreshClip(false);
4148 qApp->processEvents();
4151 viewport()->update();
4154 void CustomTrackView::saveThumbnails()
4156 QList<QGraphicsItem *> itemList = items();
4158 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4159 for (int i = 0; i < itemList.count(); i++) {
4160 if (itemList.at(i)->type() == AVWIDGET) {
4161 item = static_cast <ClipItem *>(itemList.at(i));
4162 if (item->clipType() != COLOR) {
4163 // Check if we have a cached thumbnail
4164 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4165 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4166 if (!QFile::exists(thumb)) {
4167 QPixmap pix(item->startThumb());
4171 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4172 QString endThumb = startThumb;
4173 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4174 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4175 if (!QFile::exists(startThumb)) {
4176 QPixmap pix(item->startThumb());
4177 pix.save(startThumb);
4179 if (!QFile::exists(endThumb)) {
4180 QPixmap pix(item->endThumb());
4190 void CustomTrackView::slotInsertTrack(int ix)
4192 kDebug() << "// INSERTING TRK: " << ix;
4193 QDialog d(parentWidget());
4194 Ui::AddTrack_UI view;
4196 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4197 view.track_nb->setValue(ix);
4198 d.setWindowTitle(i18n("Insert Track"));
4200 if (d.exec() == QDialog::Accepted) {
4201 ix = view.track_nb->value();
4202 if (view.before_select->currentIndex() == 1) {
4206 if (view.video_track->isChecked()) {
4207 info.type = VIDEOTRACK;
4208 info.isMute = false;
4209 info.isBlind = false;
4210 info.isLocked = false;
4212 info.type = AUDIOTRACK;
4213 info.isMute = false;
4214 info.isBlind = true;
4215 info.isLocked = false;
4217 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4218 m_commandStack->push(addTrack);
4219 setDocumentModified();
4223 void CustomTrackView::slotDeleteTrack(int ix)
4226 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4228 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4229 deleteTimelineTrack(ix, info);
4230 setDocumentModified();
4231 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4232 m_commandStack->push(command);*/
4236 void CustomTrackView::slotChangeTrack(int ix)
4238 QDialog d(parentWidget());
4239 Ui::AddTrack_UI view;
4241 view.label->setText(i18n("Change track"));
4242 view.before_select->setHidden(true);
4243 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4244 view.track_nb->setValue(ix);
4245 d.setWindowTitle(i18n("Change Track Type"));
4247 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4248 view.video_track->setChecked(true);
4250 view.audio_track->setChecked(true);
4252 if (d.exec() == QDialog::Accepted) {
4254 info.isLocked = false;
4255 info.isMute = false;
4256 ix = view.track_nb->value();
4258 if (view.video_track->isChecked()) {
4259 info.type = VIDEOTRACK;
4260 info.isBlind = false;
4262 info.type = AUDIOTRACK;
4263 info.isBlind = true;
4265 changeTimelineTrack(ix, info);
4266 setDocumentModified();
4271 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4273 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4274 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4275 QList<QGraphicsItem *> selection = m_scene->items(r);
4276 QUndoCommand *deleteTrack = new QUndoCommand();
4277 deleteTrack->setText("Delete track");
4279 // Delete all clips in selected track
4280 for (int i = 0; i < selection.count(); i++) {
4281 if (selection.at(i)->type() == AVWIDGET) {
4282 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4283 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4284 m_scene->removeItem(item);
4287 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4288 Transition *item = static_cast <Transition *>(selection.at(i));
4289 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4290 m_scene->removeItem(item);
4296 selection = m_scene->items();
4297 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4298 m_commandStack->push(deleteTrack);
4301 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4303 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4304 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4305 m_commandStack->push(changeTrack);
4308 void CustomTrackView::autoTransition()
4310 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4311 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4312 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4315 Transition *tr = static_cast <Transition*>(itemList.at(0));
4316 tr->setAutomatic(!tr->isAutomatic());
4317 QDomElement transition = tr->toXML();
4318 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);
4322 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4325 QDomNodeList params = effect.elementsByTagName("parameter");
4326 for (int i = 0; i < params.count(); i++) {
4327 QDomElement e = params.item(i).toElement();
4328 if (!e.isNull() && e.attribute("type") == "constant") {
4329 if (e.hasAttribute("factor")) {
4330 double factor = e.attribute("factor").toDouble();
4331 double value = e.attribute("value").toDouble();
4332 value = value / factor;
4333 result.append(QString::number(value));
4334 } else result.append(e.attribute("value"));
4340 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4342 QList<QGraphicsItem *> list = scene()->items();
4343 ClipItem *clip = NULL;
4344 for (int i = 0; i < list.size(); ++i) {
4345 if (list.at(i)->type() == AVWIDGET) {
4346 clip = static_cast <ClipItem *>(list.at(i));
4347 if (clip->clipProducer() == id) {
4348 clip->setClipName(name);
4352 viewport()->update();
4355 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4357 minimum = GenTime();
4358 maximum = GenTime();
4359 QList<QGraphicsItem *> selection;
4360 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4361 selection.removeAll(item);
4362 for (int i = 0; i < selection.count(); i++) {
4363 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4364 if (clip && clip->type() == AVWIDGET) {
4365 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4366 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4371 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4373 minimum = GenTime();
4374 maximum = GenTime();
4375 QList<QGraphicsItem *> selection;
4376 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4377 selection.removeAll(item);
4378 for (int i = 0; i < selection.count(); i++) {
4379 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4380 if (clip && clip->type() == TRANSITIONWIDGET) {
4381 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4382 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4388 void CustomTrackView::loadGroups(const QDomNodeList groups)
4390 for (int i = 0; i < groups.count(); i++) {
4391 QDomNodeList children = groups.at(i).childNodes();
4392 scene()->clearSelection();
4393 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4394 QDomNode n = children.item(nodeindex);
4395 QDomElement elem = n.toElement();
4396 int pos = elem.attribute("position").toInt();
4397 int track = elem.attribute("track").toInt();
4398 if (elem.tagName() == "clipitem") {
4399 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4400 if (clip) clip->setSelected(true);
4402 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4403 if (clip) clip->setSelected(true);
4406 groupSelectedItems(false, true);
4410 void CustomTrackView::splitAudio()
4412 resetSelectionGroup();
4413 QList<QGraphicsItem *> selection = scene()->selectedItems();
4414 if (selection.isEmpty()) {
4415 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4418 QUndoCommand *splitCommand = new QUndoCommand();
4419 splitCommand->setText(i18n("Split audio"));
4420 for (int i = 0; i < selection.count(); i++) {
4421 if (selection.at(i)->type() == AVWIDGET) {
4422 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4423 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4424 if (clip->parentItem()) {
4425 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4427 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4432 m_commandStack->push(splitCommand);
4435 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4437 ClipItem *clip = getClipItemAt(pos, track);
4439 kDebug() << "// Cannot find clip to split!!!";
4443 int start = pos.frames(m_document->fps());
4444 int freetrack = m_document->tracksCount() - track - 1;
4445 for (; freetrack > 0; freetrack--) {
4446 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4447 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4448 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4449 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4450 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4455 kDebug() << "GOT TRK: " << track;
4456 if (freetrack == 0) {
4457 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4460 info.startPos = clip->startPos();
4461 info.endPos = clip->endPos();
4462 info.cropStart = clip->cropStart();
4463 info.track = m_document->tracksCount() - freetrack;
4464 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4465 scene()->clearSelection();
4466 clip->setSelected(true);
4467 ClipItem *audioClip = getClipItemAt(start, info.track);
4469 clip->setVideoOnly(true);
4470 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4471 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4472 audioClip->setSelected(true);
4473 audioClip->setAudioOnly(true);
4474 groupSelectedItems(false, true);
4478 // unsplit clip: remove audio part and change video part to normal clip
4479 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4480 kDebug() << "//CANNOT FIND CLP GRP";
4483 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4484 QList<QGraphicsItem *> children = grp->childItems();
4485 if (children.count() != 2) {
4486 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4489 for (int i = 0; i < children.count(); i++) {
4490 if (children.at(i) != clip) {
4491 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4492 ItemInfo info = clip->info();
4493 deleteClip(clp->info());
4494 clip->setVideoOnly(false);
4495 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4499 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4500 m_document->clipManager()->removeGroup(grp);
4501 scene()->destroyItemGroup(grp);
4505 void CustomTrackView::setVideoOnly()
4507 resetSelectionGroup();
4508 QList<QGraphicsItem *> selection = scene()->selectedItems();
4509 if (selection.isEmpty()) {
4510 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4513 QUndoCommand *videoCommand = new QUndoCommand();
4514 videoCommand->setText(i18n("Video only"));
4515 for (int i = 0; i < selection.count(); i++) {
4516 if (selection.at(i)->type() == AVWIDGET) {
4517 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4518 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4519 if (clip->parentItem()) {
4520 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4522 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4527 m_commandStack->push(videoCommand);
4530 void CustomTrackView::setAudioOnly()
4532 resetSelectionGroup();
4533 QList<QGraphicsItem *> selection = scene()->selectedItems();
4534 if (selection.isEmpty()) {
4535 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4538 QUndoCommand *videoCommand = new QUndoCommand();
4539 videoCommand->setText(i18n("Audio only"));
4540 for (int i = 0; i < selection.count(); i++) {
4541 if (selection.at(i)->type() == AVWIDGET) {
4542 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4543 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4544 if (clip->parentItem()) {
4545 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4547 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4552 m_commandStack->push(videoCommand);
4555 void CustomTrackView::setAudioAndVideo()
4557 resetSelectionGroup();
4558 QList<QGraphicsItem *> selection = scene()->selectedItems();
4559 if (selection.isEmpty()) {
4560 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4563 QUndoCommand *videoCommand = new QUndoCommand();
4564 videoCommand->setText(i18n("Audio and Video"));
4565 for (int i = 0; i < selection.count(); i++) {
4566 if (selection.at(i)->type() == AVWIDGET) {
4567 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4568 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4569 if (clip->parentItem()) {
4570 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4572 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4577 m_commandStack->push(videoCommand);
4580 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4582 ClipItem *clip = getClipItemAt(pos, track);
4584 kDebug() << "// Cannot find clip to split!!!";
4588 int start = pos.frames(m_document->fps());
4589 clip->setVideoOnly(true);
4590 clip->setAudioOnly(false);
4591 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4592 } else if (audioOnly) {
4593 int start = pos.frames(m_document->fps());
4594 clip->setAudioOnly(true);
4595 clip->setVideoOnly(false);
4596 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4598 int start = pos.frames(m_document->fps());
4599 clip->setAudioOnly(false);
4600 clip->setVideoOnly(false);
4601 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4604 setDocumentModified();
4607 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4609 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4610 m_clipTypeGroup->setEnabled(false);
4612 m_clipTypeGroup->setEnabled(true);
4613 QList <QAction *> actions = m_clipTypeGroup->actions();
4615 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4616 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4617 else lookup = "clip_audio_and_video";
4618 for (int i = 0; i < actions.count(); i++) {
4619 if (actions.at(i)->data().toString() == lookup) {
4620 actions.at(i)->setChecked(true);
4627 void CustomTrackView::reloadTransitionLumas()
4631 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4632 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4633 for (int i = 0; i < params.count(); i++) {
4634 QDomElement e = params.item(i).toElement();
4635 if (e.attribute("tag") == "resource") {
4636 lumaNames = e.attribute("paramlistdisplay");
4637 lumaFiles = e.attribute("paramlist");
4642 QList<QGraphicsItem *> itemList = items();
4643 Transition *transitionitem;
4644 QDomElement transitionXml;
4645 for (int i = 0; i < itemList.count(); i++) {
4646 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4647 transitionitem = static_cast <Transition*>(itemList.at(i));
4648 transitionXml = transitionitem->toXML();
4649 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4650 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4651 for (int i = 0; i < params.count(); i++) {
4652 QDomElement e = params.item(i).toElement();
4653 if (e.attribute("tag") == "resource") {
4654 e.setAttribute("paramlistdisplay", lumaNames);
4655 e.setAttribute("paramlist", lumaFiles);
4660 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4661 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4662 for (int i = 0; i < params.count(); i++) {
4663 QDomElement e = params.item(i).toElement();
4664 if (e.attribute("tag") == "luma") {
4665 e.setAttribute("paramlistdisplay", lumaNames);
4666 e.setAttribute("paramlist", lumaFiles);
4673 emit transitionItemSelected(NULL);
4676 #include "customtrackview.moc"