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::defaulttrackheight()),
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(bool resetTrackHeight)
203 if (resetTrackHeight) {
204 KdenliveSettings::setTrackheight(KdenliveSettings::defaulttrackheight());
206 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
207 m_tracksHeight = KdenliveSettings::trackheight();
208 emit trackHeightChanged(resetTrackHeight);
209 QList<QGraphicsItem *> itemList = items();
211 Transition *transitionitem;
212 bool snap = KdenliveSettings::snaptopoints();
213 KdenliveSettings::setSnaptopoints(false);
214 for (int i = 0; i < itemList.count(); i++) {
215 if (itemList.at(i)->type() == AVWIDGET) {
216 item = (ClipItem*) itemList.at(i);
217 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
218 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
220 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
221 transitionitem = (Transition*) itemList.at(i);
222 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
223 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
226 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
228 for (int i = 0; i < m_guides.count(); i++) {
229 QLineF l = m_guides.at(i)->line();
230 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
231 m_guides.at(i)->setLine(l);
234 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
235 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
236 KdenliveSettings::setSnaptopoints(snap);
237 viewport()->update();
240 /** Zoom or move viewport on mousewheel
242 * If mousewheel+Ctrl, zooms in/out on the timeline.
244 * With Ctrl, moves viewport towards end of timeline if down/back,
245 * opposite on up/forward.
247 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
248 void CustomTrackView::wheelEvent(QWheelEvent * e)
250 if (e->modifiers() == Qt::ControlModifier) {
251 if (e->delta() > 0) emit zoomIn();
254 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
255 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
259 int CustomTrackView::getPreviousVideoTrack(int track)
261 track = m_document->tracksCount() - track - 1;
263 for (int i = track; i > -1; i--) {
264 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
270 void CustomTrackView::slotFetchNextThumbs()
272 if (!m_waitingThumbs.isEmpty()) {
273 ClipItem *item = m_waitingThumbs.takeFirst();
274 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
275 item = m_waitingThumbs.takeFirst();
277 if (item) item->slotFetchThumbs();
278 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
282 void CustomTrackView::slotCheckMouseScrolling()
284 if (m_scrollOffset == 0) {
285 m_scrollTimer.stop();
288 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
289 m_scrollTimer.start();
292 void CustomTrackView::slotCheckPositionScrolling()
294 // If mouse is at a border of the view, scroll
295 if (m_moveOpMode != SEEK) return;
296 if (mapFromScene(m_cursorPos, 0).x() < 3) {
297 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
298 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
299 setCursorPos(mapToScene(QPoint(-2, 0)).x());
300 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
302 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
303 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
310 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
312 int pos = event->x();
313 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
314 emit mousePosition(mappedXPos);
316 if (event->buttons() & Qt::MidButton) return;
317 if (m_operationMode == RUBBERSELECTION || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
318 QGraphicsView::mouseMoveEvent(event);
323 if (event->buttons() != Qt::NoButton) {
324 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
325 if (m_dragItem && m_tool == SELECTTOOL) {
326 if (m_operationMode == MOVE && move) {
327 QGraphicsView::mouseMoveEvent(event);
328 // If mouse is at a border of the view, scroll
330 m_scrollOffset = -30;
331 m_scrollTimer.start();
332 } else if (viewport()->width() - pos < 10) {
334 m_scrollTimer.start();
335 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
337 } else if (m_operationMode == RESIZESTART && move) {
338 double snappedPos = getSnapPointForPos(mappedXPos);
339 m_document->renderer()->pause();
340 m_dragItem->resizeStart((int)(snappedPos));
341 } else if (m_operationMode == RESIZEEND && move) {
342 double snappedPos = getSnapPointForPos(mappedXPos);
343 m_document->renderer()->pause();
344 m_dragItem->resizeEnd((int)(snappedPos));
345 } else if (m_operationMode == FADEIN && move) {
346 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
347 } else if (m_operationMode == FADEOUT && move) {
348 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
349 } else if (m_operationMode == KEYFRAME && move) {
350 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
351 double pos = mapToScene(event->pos()).toPoint().y();
352 QRectF br = m_dragItem->sceneBoundingRect();
353 double maxh = 100.0 / br.height();
354 pos = (br.bottom() - pos) * maxh;
355 m_dragItem->updateKeyFramePos(keyFramePos, pos);
363 } else if (m_operationMode == MOVEGUIDE) {
368 QGraphicsView::mouseMoveEvent(event);
370 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
372 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
373 m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
377 if (m_tool == RAZORTOOL) {
378 setCursor(m_razorCursor);
379 //QGraphicsView::mouseMoveEvent(event);
381 } else if (m_tool == SPACERTOOL) {
382 setCursor(m_spacerCursor);
386 QList<QGraphicsItem *> itemList = items(event->pos());
387 QGraphicsRectItem *item = NULL;
388 OPERATIONTYPE opMode = NONE;
390 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
392 } else for (int i = 0; i < itemList.count(); i++) {
393 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
394 item = (QGraphicsRectItem*) itemList.at(i);
399 if (item && event->buttons() == Qt::NoButton) {
400 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
401 if (m_tool == RAZORTOOL) {
402 // razor tool over a clip, display current frame in monitor
403 if (!m_blockRefresh && item->type() == AVWIDGET) {
404 //TODO: solve crash when showing frame when moving razor over clip
405 //emit showClipFrame(((ClipItem *) item)->baseClip(), mapToScene(event->pos()).x() / m_scale - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
410 opMode = clip->operationMode(mapToScene(event->pos()));
412 if (opMode == m_moveOpMode) {
413 QGraphicsView::mouseMoveEvent(event);
419 m_animationTimer->stop();
424 m_moveOpMode = opMode;
425 if (opMode == MOVE) {
426 setCursor(Qt::OpenHandCursor);
427 } else if (opMode == RESIZESTART) {
428 setCursor(KCursor("left_side", Qt::SizeHorCursor));
429 if (m_visualTip == NULL) {
430 QRectF rect = clip->sceneBoundingRect();
432 polygon << QPoint(0, rect.height() / 2 - size * 2);
433 polygon << QPoint(size * 2, (int)(rect.height() / 2));
434 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
435 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
437 m_visualTip = new QGraphicsPolygonItem(polygon);
438 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
439 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
440 m_visualTip->setPos(rect.x(), rect.y());
441 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
442 m_visualTip->setZValue(100);
443 m_animation = new QGraphicsItemAnimation;
444 m_animation->setItem(m_visualTip);
445 m_animation->setTimeLine(m_animationTimer);
447 m_animation->setScaleAt(.5, scale, 1);
448 //m_animation->setPosAt(.5, QPointF(rect.x() - rect.x() * scale, 0));
450 m_animation->setScaleAt(1, scale, 1);
451 //m_animation->setPosAt(1, QPointF(rect.x() - rect.x() * scale, 0));
452 scene()->addItem(m_visualTip);
453 m_animationTimer->start();
455 } else if (opMode == RESIZEEND) {
456 setCursor(KCursor("right_side", Qt::SizeHorCursor));
457 if (m_visualTip == NULL) {
458 QRectF rect = clip->sceneBoundingRect();
460 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
461 polygon << QPoint(- size * 2, (int)(rect.height() / 2));
462 polygon << QPoint(0, (int)(rect.height() / 2 + size * 2));
463 polygon << QPoint(0, (int)(rect.height() / 2 - size * 2));
465 m_visualTip = new QGraphicsPolygonItem(polygon);
466 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
467 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
468 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
469 m_visualTip->setPos(rect.right(), rect.y());
470 m_visualTip->setZValue(100);
471 m_animation = new QGraphicsItemAnimation;
472 m_animation->setItem(m_visualTip);
473 m_animation->setTimeLine(m_animationTimer);
475 m_animation->setScaleAt(.5, scale, 1);
477 m_animation->setScaleAt(1, scale, 1);
478 scene()->addItem(m_visualTip);
479 m_animationTimer->start();
481 } else if (opMode == FADEIN) {
482 if (m_visualTip == NULL) {
483 ClipItem *item = (ClipItem *) clip;
484 QRectF rect = clip->sceneBoundingRect();
485 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
486 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
487 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
488 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
489 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
490 m_visualTip->setZValue(100);
491 m_animation = new QGraphicsItemAnimation;
492 m_animation->setItem(m_visualTip);
493 m_animation->setTimeLine(m_animationTimer);
495 m_animation->setScaleAt(.5, scale, scale);
497 m_animation->setScaleAt(1, scale, scale);
498 scene()->addItem(m_visualTip);
499 m_animationTimer->start();
501 setCursor(Qt::PointingHandCursor);
502 } else if (opMode == FADEOUT) {
503 if (m_visualTip == NULL) {
504 ClipItem *item = (ClipItem *) clip;
505 QRectF rect = clip->sceneBoundingRect();
506 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
507 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
508 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
509 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
510 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
511 m_visualTip->setZValue(100);
512 m_animation = new QGraphicsItemAnimation;
513 m_animation->setItem(m_visualTip);
514 m_animation->setTimeLine(m_animationTimer);
516 m_animation->setScaleAt(.5, scale, scale);
518 m_animation->setScaleAt(1, scale, scale);
519 scene()->addItem(m_visualTip);
520 m_animationTimer->start();
522 setCursor(Qt::PointingHandCursor);
523 } else if (opMode == TRANSITIONSTART) {
524 /*if (m_visualTip == NULL) {
525 QRectF rect = clip->sceneBoundingRect();
526 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
527 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
528 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
529 m_visualTip->setZValue(100);
530 m_animation = new QGraphicsItemAnimation;
531 m_animation->setItem(m_visualTip);
532 m_animation->setTimeLine(m_animationTimer);
533 m_visualTip->setPos(rect.x() + 10, rect.y() + rect.height() / 2 + 12);
535 m_animation->setScaleAt(.5, scale, scale);
537 m_animation->setScaleAt(1, scale, scale);
538 scene()->addItem(m_visualTip);
539 m_animationTimer->start();
541 setCursor(Qt::PointingHandCursor);
542 } else if (opMode == TRANSITIONEND) {
543 /*if (m_visualTip == NULL) {
544 QRectF rect = clip->sceneBoundingRect();
545 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
546 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
547 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
548 m_visualTip->setZValue(100);
549 m_animation = new QGraphicsItemAnimation;
550 m_animation->setItem(m_visualTip);
551 m_animation->setTimeLine(m_animationTimer);
552 m_visualTip->setPos(rect.x() + rect.width() - 10 , rect.y() + rect.height() / 2 + 12);
554 m_animation->setScaleAt(.5, scale, scale);
556 m_animation->setScaleAt(1, scale, scale);
557 scene()->addItem(m_visualTip);
558 m_animationTimer->start();
560 setCursor(Qt::PointingHandCursor);
561 } else if (opMode == KEYFRAME) {
562 setCursor(Qt::PointingHandCursor);
564 } // no clip under mouse
565 else if (m_tool == RAZORTOOL) {
568 } else if (opMode == MOVEGUIDE) {
569 m_moveOpMode = opMode;
570 setCursor(Qt::SplitHCursor);
574 m_animationTimer->stop();
580 setCursor(Qt::ArrowCursor);
581 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
582 QGraphicsView::mouseMoveEvent(event);
584 setCursorPos(mappedXPos);
585 slotCheckPositionScrolling();
587 } else m_moveOpMode = NONE;
589 QGraphicsView::mouseMoveEvent(event);
593 void CustomTrackView::mousePressEvent(QMouseEvent * event)
595 //kDebug() << "mousePressEvent STARTED";
596 setFocus(Qt::MouseFocusReason);
597 m_menuPosition = QPoint();
599 // special cases (middle click button or ctrl / shift click
600 if (event->button() == Qt::MidButton) {
601 m_document->renderer()->switchPlay();
602 m_blockRefresh = false;
603 m_operationMode = NONE;
607 m_blockRefresh = true;
610 bool collision = false;
612 if (m_tool != RAZORTOOL) activateMonitor();
613 else if (m_document->renderer()->playSpeed() != 0.0) {
614 m_document->renderer()->pause();
617 m_clickEvent = event->pos();
619 // check item under mouse
620 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
622 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
623 setDragMode(QGraphicsView::ScrollHandDrag);
624 QGraphicsView::mousePressEvent(event);
625 m_blockRefresh = false;
626 m_operationMode = NONE;
630 if (event->modifiers() & Qt::ShiftModifier && collisionList.count() == 0) {
631 setDragMode(QGraphicsView::RubberBandDrag);
632 if (!(event->modifiers() & Qt::ControlModifier)) {
633 resetSelectionGroup();
634 scene()->clearSelection();
636 QGraphicsView::mousePressEvent(event);
637 m_blockRefresh = false;
638 m_operationMode = RUBBERSELECTION;
642 // if a guide and a clip were pressed, just select the guide
643 for (int i = 0; i < collisionList.count(); ++i) {
644 if (collisionList.at(i)->type() == GUIDEITEM) {
645 // a guide item was pressed
646 m_dragGuide = (Guide *) collisionList.at(i);
647 if (event->button() == Qt::LeftButton) { // move it
648 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
650 m_operationMode = MOVEGUIDE;
651 // deselect all clips so that only the guide will move
652 m_scene->clearSelection();
653 resetSelectionGroup(false);
654 updateSnapPoints(NULL);
655 QGraphicsView::mousePressEvent(event);
657 } else // show context menu
662 // Find first clip, transition or group under mouse (when no guides selected)
664 AbstractGroupItem *dragGroup = NULL;
665 while (!m_dragGuide && ct < collisionList.count()) {
666 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
667 m_dragItem = static_cast <AbstractClipItem *>(collisionList.at(ct));
668 m_dragItemInfo = m_dragItem->info();
669 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
670 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
671 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
678 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
679 // update transition menu action
680 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
681 m_autoTransition->setEnabled(true);
682 } else m_autoTransition->setEnabled(false);
684 // context menu requested
685 if (event->button() == Qt::RightButton) {
687 if (dragGroup) dragGroup->setSelected(true);
688 else if (!m_dragItem->isSelected()) {
689 resetSelectionGroup(false);
690 m_scene->clearSelection();
691 m_dragItem->setSelected(true);
693 } else if (!m_dragGuide) {
694 // check if there is a guide close to mouse click
695 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
696 for (int i = 0; i < guidesCollisionList.count(); i++) {
697 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
698 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
702 // keep this to support multiple guides context menu in the future (?)
703 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
704 guidesCollisionList.removeAt(0);
706 if (!guidesCollisionList.isEmpty())
707 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
710 m_operationMode = NONE;
711 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
712 m_menuPosition = m_clickEvent;
718 // No item under click
719 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
720 resetSelectionGroup(false);
721 setCursor(Qt::ArrowCursor);
722 m_scene->clearSelection();
724 emit clipItemSelected(NULL);
725 updateClipTypeActions(NULL);
726 if (m_tool == SPACERTOOL) {
727 QList<QGraphicsItem *> selection;
728 if (event->modifiers() == Qt::ControlModifier) {
729 // Ctrl + click, select all items on track after click position
730 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
731 selection = items(m_clickEvent.x(), track * m_tracksHeight + m_tracksHeight / 2, mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x(), m_tracksHeight / 2 - 2);
733 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;
735 // Select all items on all tracks after click position
736 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
737 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
740 for (int i = 0; i < selection.count(); i++) {
741 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
742 selection.at(i)->setSelected(true);
745 groupSelectedItems(true);
746 m_operationMode = SPACER;
747 } else setCursorPos((int)(mapToScene(event->x(), 0).x()));
748 QGraphicsView::mousePressEvent(event);
749 kDebug() << "END mousePress EVENT ";
754 if (m_tool == RAZORTOOL && m_dragItem) {
755 if (m_dragItem->type() == TRANSITIONWIDGET) {
756 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
760 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
761 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
766 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
767 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
768 m_document->renderer()->pause();
769 m_commandStack->push(command);
770 m_document->setModified(true);
776 if (dragGroup == NULL) updateSnapPoints(m_dragItem);
778 QList <GenTime> offsetList;
779 QList<QGraphicsItem *> children = dragGroup->childItems();
780 for (int i = 0; i < children.count(); i++) {
781 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
782 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
783 offsetList.append(item->startPos());
784 offsetList.append(item->endPos());
787 if (!offsetList.isEmpty()) {
789 GenTime startOffset = offsetList.takeFirst();
790 QList <GenTime> cleandOffsetList;
791 for (int k = 0; k < offsetList.size(); k++) {
792 GenTime newoffset = offsetList.at(k) - startOffset;
793 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
794 cleandOffsetList.append(newoffset);
797 updateSnapPoints(NULL, cleandOffsetList, true);
801 if (m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) emit clipItemSelected((ClipItem*) m_dragItem);
802 else emit clipItemSelected(NULL);
804 bool itemSelected = false;
805 if (m_dragItem->isSelected()) itemSelected = true;
806 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
807 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
808 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
809 resetSelectionGroup();
810 if (event->modifiers() != Qt::ControlModifier) m_scene->clearSelection();
812 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
813 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
814 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
816 bool selected = !m_dragItem->isSelected();
817 if (dragGroup) dragGroup->setSelected(selected);
818 else m_dragItem->setSelected(selected);
820 groupSelectedItems();
821 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
822 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
823 m_changeSpeedAction->setEnabled(clip->clipType() == AV || clip->clipType() == VIDEO);
824 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
827 // If clicked item is selected, allow move
828 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE/* && (m_dragItem->isSelected() || (dragGroup && dragGroup->isSelected()))*/) QGraphicsView::mousePressEvent(event);
830 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
831 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
833 if (m_operationMode == KEYFRAME) {
834 m_dragItem->updateSelectedKeyFrame();
835 m_blockRefresh = false;
837 } else if (m_operationMode == MOVE) {
838 setCursor(Qt::ClosedHandCursor);
839 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
841 info.startPos = m_dragItem->startPos();
842 info.track = m_dragItem->track();
843 int transitiontrack = getPreviousVideoTrack(info.track);
844 ClipItem *transitionClip = NULL;
845 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
846 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
847 info.endPos = transitionClip->endPos();
848 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
849 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
850 // Check there is no other transition at that place
851 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
852 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
853 QList<QGraphicsItem *> selection = m_scene->items(r);
854 bool transitionAccepted = true;
855 for (int i = 0; i < selection.count(); i++) {
856 if (selection.at(i)->type() == TRANSITIONWIDGET) {
857 Transition *tr = static_cast <Transition *>(selection.at(i));
858 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
859 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
860 } else transitionAccepted = false;
863 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
864 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
865 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
867 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
868 info.track = m_dragItem->track();
869 int transitiontrack = getPreviousVideoTrack(info.track);
870 ClipItem *transitionClip = NULL;
871 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
872 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
873 info.startPos = transitionClip->startPos();
874 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
875 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
876 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
877 EffectsList::setParameter(transition, "reverse", "1");
879 // Check there is no other transition at that place
880 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
881 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
882 QList<QGraphicsItem *> selection = m_scene->items(r);
883 bool transitionAccepted = true;
884 for (int i = 0; i < selection.count(); i++) {
885 if (selection.at(i)->type() == TRANSITIONWIDGET) {
886 Transition *tr = static_cast <Transition *>(selection.at(i));
887 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
888 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
889 } else transitionAccepted = false;
892 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
893 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
895 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
896 resetSelectionGroup(false);
897 m_dragItem->setSelected(true);
900 m_blockRefresh = false;
902 //QGraphicsView::mousePressEvent(event);
905 void CustomTrackView::resetSelectionGroup(bool selectItems)
907 if (m_selectionGroup) {
908 // delete selection group
909 bool snap = KdenliveSettings::snaptopoints();
910 KdenliveSettings::setSnaptopoints(false);
912 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
913 scene()->destroyItemGroup(m_selectionGroup);
914 for (int i = 0; i < children.count(); i++) {
915 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
916 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
917 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
918 children.at(i)->setSelected(selectItems);
920 } else if (children.at(i)->type() == GROUPWIDGET) {
921 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
922 children.at(i)->setSelected(selectItems);
925 m_selectionGroup = NULL;
926 KdenliveSettings::setSnaptopoints(snap);
930 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
932 if (m_selectionGroup) {
933 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
936 QList<QGraphicsItem *> selection = m_scene->selectedItems();
937 if (selection.isEmpty()) return;
938 QPointF top = selection.at(0)->sceneBoundingRect().topLeft();
939 // Find top left position of selection
940 for (int i = 1; i < selection.count(); i++) {
941 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
942 QPointF currenttop = selection.at(i)->sceneBoundingRect().topLeft();
943 if (currenttop.x() < top.x()) top.setX(currenttop.x());
944 if (currenttop.y() < top.y()) top.setY(currenttop.y());
948 if (force || selection.count() > 1) {
949 bool snap = KdenliveSettings::snaptopoints();
950 KdenliveSettings::setSnaptopoints(false);
951 if (createNewGroup) {
952 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
953 newGroup->translate(-top.x(), -top.y() + 1);
954 newGroup->setPos(top.x(), top.y() - 1);
955 scene()->addItem(newGroup);
957 // CHeck if we are trying to include a group in a group
958 QList <AbstractGroupItem *> groups;
959 for (int i = 0; i < selection.count(); i++) {
960 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
961 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
962 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
964 if (!groups.isEmpty()) {
965 // ungroup previous groups
966 while (!groups.isEmpty()) {
967 AbstractGroupItem *grp = groups.takeFirst();
968 m_document->clipManager()->removeGroup(grp);
969 scene()->destroyItemGroup(grp);
971 selection = m_scene->selectedItems();
974 for (int i = 0; i < selection.count(); i++) {
975 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
976 newGroup->addToGroup(selection.at(i));
977 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
980 KdenliveSettings::setSnaptopoints(snap);
982 m_selectionGroup = new AbstractGroupItem(m_document->fps());
983 m_selectionGroup->translate(-top.x(), -top.y() + 1);
984 m_selectionGroup->setPos(top.x(), top.y() - 1);
985 scene()->addItem(m_selectionGroup);
986 for (int i = 0; i < selection.count(); i++) {
987 if (selection.at(i)->parentItem() == NULL && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
988 m_selectionGroup->addToGroup(selection.at(i));
989 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
992 KdenliveSettings::setSnaptopoints(snap);
993 if (m_selectionGroup) {
994 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
995 m_selectionGroupInfo.track = m_selectionGroup->track();
998 } else resetSelectionGroup();
1001 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1003 kDebug() << "++++++++++++ DBL CLK";
1004 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1005 if (m_moveOpMode == KEYFRAME) {
1006 // user double clicked on a keyframe, open edit dialog
1007 QDialog d(parentWidget());
1008 Ui::KeyFrameDialog_UI view;
1010 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart(), m_document->fps()));
1011 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1012 view.kfr_value->setFocus();
1013 if (d.exec() == QDialog::Accepted) {
1014 int pos = m_document->timecode().getFrameCount(view.kfr_position->text(), m_document->fps());
1015 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1016 ClipItem *item = (ClipItem *)m_dragItem;
1017 QString previous = item->keyframes(item->selectedEffectIndex());
1018 item->updateKeyframeEffect();
1019 QString next = item->keyframes(item->selectedEffectIndex());
1020 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1021 m_commandStack->push(command);
1022 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1027 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1028 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1029 ClipItem * item = (ClipItem *) m_dragItem;
1030 QString previous = item->keyframes(item->selectedEffectIndex());
1031 item->updateKeyframeEffect();
1032 QString next = item->keyframes(item->selectedEffectIndex());
1033 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1034 m_commandStack->push(command);
1035 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1037 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1038 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1041 if (m_dragItem->type() == TRANSITIONWIDGET) {
1042 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1044 getClipAvailableSpace(m_dragItem, minimum, maximum);
1046 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1047 d.setMargins(minimum, maximum);
1048 if (d.exec() == QDialog::Accepted) {
1049 if (m_dragItem->type() == TRANSITIONWIDGET) {
1050 // move & resize transition
1052 startInfo.startPos = m_dragItem->startPos();
1053 startInfo.endPos = m_dragItem->endPos();
1054 startInfo.track = m_dragItem->track();
1056 endInfo.startPos = d.startPos();
1057 endInfo.endPos = endInfo.startPos + d.duration();
1058 endInfo.track = m_dragItem->track();
1059 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1060 m_commandStack->push(command);
1062 // move and resize clip
1063 QUndoCommand *moveCommand = new QUndoCommand();
1064 moveCommand->setText(i18n("Edit clip"));
1065 ItemInfo clipInfo = m_dragItem->info();
1066 if (d.duration() < m_dragItem->duration() || d.cropStart() != clipInfo.cropStart) {
1067 // duration was reduced, so process it first
1068 ItemInfo startInfo = clipInfo;
1069 clipInfo.endPos = clipInfo.startPos + d.duration();
1070 clipInfo.cropStart = d.cropStart();
1071 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1073 if (d.startPos() != clipInfo.startPos) {
1074 ItemInfo startInfo = clipInfo;
1075 clipInfo.startPos = d.startPos();
1076 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1077 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1079 if (d.duration() > m_dragItem->duration()) {
1080 // duration was increased, so process it after move
1081 ItemInfo startInfo = clipInfo;
1082 clipInfo.endPos = clipInfo.startPos + d.duration();
1083 clipInfo.cropStart = d.cropStart();
1084 new ResizeClipCommand(this, startInfo, clipInfo, true, moveCommand);
1086 m_commandStack->push(moveCommand);
1090 QList<QGraphicsItem *> collisionList = items(event->pos());
1091 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1092 Guide *editGuide = (Guide *) collisionList.at(0);
1093 if (editGuide) slotEditGuide(editGuide->info());
1099 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1101 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1103 clip->setKeyframes(index, keyframes);
1104 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index);
1105 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1109 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1111 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1112 m_editGuide->setEnabled(m_dragGuide != NULL);
1113 if (clip == NULL) m_timelineContextMenu->popup(pos);
1114 else if (group != NULL) {
1115 m_changeSpeedAction->setEnabled(false);
1116 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1117 m_ungroupAction->setEnabled(true);
1118 updateClipTypeActions(NULL);
1119 m_timelineContextClipMenu->popup(pos);
1121 m_ungroupAction->setEnabled(false);
1122 if (clip->type() == AVWIDGET) {
1123 ClipItem *item = static_cast <ClipItem*>(clip);
1124 updateClipTypeActions(item);
1125 m_changeSpeedAction->setEnabled(item->clipType() == AV || item->clipType() == VIDEO);
1126 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1127 m_timelineContextClipMenu->popup(pos);
1128 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1132 void CustomTrackView::activateMonitor()
1134 emit activateDocumentMonitor();
1137 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1139 if (event->mimeData()->hasFormat("kdenlive/clip")) {
1141 resetSelectionGroup();
1142 QStringList list = QString(event->mimeData()->data("kdenlive/clip")).split(';');
1143 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1145 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1146 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1148 info.startPos = GenTime();
1149 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1150 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1151 info.track = (int)(1 / m_tracksHeight);
1152 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0);
1153 m_selectionGroup->addToGroup(item);
1154 item->setFlags(QGraphicsItem::ItemIsSelectable);
1155 //TODO: check if we do not overlap another clip when first dropping in timeline
1156 // if (insertPossible(m_selectionGroup, event->pos()))
1157 QList <GenTime> offsetList;
1158 offsetList.append(info.endPos);
1159 updateSnapPoints(NULL, offsetList);
1160 scene()->addItem(m_selectionGroup);
1161 event->acceptProposedAction();
1162 } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
1164 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(';');
1165 m_scene->clearSelection();
1166 resetSelectionGroup(false);
1168 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1171 QList <GenTime> offsetList;
1172 for (int i = 0; i < ids.size(); ++i) {
1173 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1174 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1176 info.startPos = start;
1177 info.endPos = info.startPos + clip->duration();
1178 info.track = (int)(1 / m_tracksHeight);
1179 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, false);
1180 start += clip->duration();
1181 offsetList.append(start);
1182 m_selectionGroup->addToGroup(item);
1183 item->setFlags(QGraphicsItem::ItemIsSelectable);
1184 m_waitingThumbs.append(item);
1186 //TODO: check if we do not overlap another clip when first dropping in timeline
1187 //if (insertPossible(m_selectionGroup, event->pos()))
1188 updateSnapPoints(NULL, offsetList);
1189 scene()->addItem(m_selectionGroup);
1190 m_thumbsTimer.start();
1191 event->acceptProposedAction();
1194 // the drag is not a clip (may be effect, ...)
1196 QGraphicsView::dragEnterEvent(event);
1201 bool CustomTrackView::insertPossible(AbstractGroupItem *group, const QPoint &pos) const
1204 QList<QGraphicsItem *> children = group->childItems();
1205 for (int i = 0; i < children.count(); i++) {
1206 if (children.at(i)->type() == AVWIDGET) {
1207 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1208 ItemInfo info = clip->info();
1209 kDebug() << " / / INSERT : " << pos.x();
1210 QRectF shape = QRectF(clip->startPos().frames(m_document->fps()), clip->track() * m_tracksHeight + 1, clip->duration().frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1211 kDebug() << " / / INSERT RECT: " << shape;
1212 path = path.united(QPolygonF(shape));
1216 QList<QGraphicsItem*> collindingItems = scene()->items(path, Qt::IntersectsItemShape);
1217 if (collindingItems.isEmpty()) return true;
1219 for (int i = 0; i < collindingItems.count(); i++) {
1220 QGraphicsItem *collision = collindingItems.at(i);
1221 if (collision->type() == AVWIDGET) {
1223 kDebug() << "// COLLISIION DETECTED";
1232 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1234 int track = m_document->tracksCount() - clip->track();
1235 GenTime pos = clip->startPos();
1236 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1237 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1240 bool success = true;
1241 for (int i = 0; i < clip->effectsCount(); i++) {
1242 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1244 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1245 m_document->renderer()->doRefresh();
1248 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1250 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1252 if (!m_document->renderer()->mltAddEffect(track, pos, clip->addEffect(effect)))
1253 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1254 emit clipItemSelected(clip);
1255 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1258 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1260 QString index = effect.attribute("kdenlive_ix");
1261 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1262 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1263 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1266 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1268 clip->deleteEffect(index);
1269 emit clipItemSelected(clip);
1273 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1275 QList<QGraphicsItem *> itemList = group->childItems();
1276 QUndoCommand *effectCommand = new QUndoCommand();
1278 QDomNode namenode = effect.elementsByTagName("name").item(0);
1279 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1280 else effectName = i18n("effect");
1281 effectCommand->setText(i18n("Add %1", effectName));
1283 for (int i = 0; i < itemList.count(); i++) {
1284 if (itemList.at(i)->type() == AVWIDGET) {
1285 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1286 if (effect.attribute("type") == "audio") {
1287 // Don't add audio effects on video clips
1288 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1289 } else if (effect.hasAttribute("type") == false) {
1290 // Don't add video effect on audio clips
1291 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1294 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1295 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1298 if (item->isItemLocked()) {
1301 item->initEffect(effect);
1302 if (effect.attribute("tag") == "ladspa") {
1303 QString ladpsaFile = m_document->getLadspaFile();
1304 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1305 effect.setAttribute("src", ladpsaFile);
1307 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1312 m_commandStack->push(effectCommand);
1313 m_document->setModified(true);
1314 } else delete effectCommand;
1317 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1319 QList<QGraphicsItem *> itemList;
1320 QUndoCommand *effectCommand = new QUndoCommand();
1322 QDomNode namenode = effect.elementsByTagName("name").item(0);
1323 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1324 else effectName = i18n("effect");
1325 effectCommand->setText(i18n("Add %1", effectName));
1327 if (track == -1) itemList = scene()->selectedItems();
1328 if (itemList.isEmpty()) {
1329 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
1330 if (clip) itemList.append(clip);
1331 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1333 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1334 for (int i = 0; i < itemList.count(); i++) {
1335 if (itemList.at(i)->type() == AVWIDGET) {
1336 ClipItem *item = (ClipItem *)itemList.at(i);
1337 if (effect.attribute("type") == "audio") {
1338 // Don't add audio effects on video clips
1339 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1340 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1343 } else if (effect.hasAttribute("type") == false) {
1344 // Don't add video effect on audio clips
1345 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1346 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1350 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1351 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1354 if (item->isItemLocked()) {
1357 item->initEffect(effect);
1358 if (effect.attribute("tag") == "ladspa") {
1359 QString ladpsaFile = m_document->getLadspaFile();
1360 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1361 effect.setAttribute("src", ladpsaFile);
1363 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1368 m_commandStack->push(effectCommand);
1369 m_document->setModified(true);
1370 } else delete effectCommand;
1373 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1375 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1376 m_commandStack->push(command);
1377 m_document->setModified(true);
1380 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser)
1382 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1384 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1385 if (effect.attribute("tag") == "ladspa") {
1386 // Update the ladspa affect file
1387 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1389 // check if we are trying to reset a keyframe effect
1390 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1391 clip->initEffect(effect);
1392 clip->setEffectAt(ix, effect);
1393 effectParams = clip->getEffectArgs(effect);
1395 if (effectParams.paramValue("disabled") == "1") {
1396 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1397 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1398 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1399 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1400 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1402 clip->setEffectAt(ix, effect);
1403 if (ix == clip->selectedEffectIndex()) {
1404 clip->setSelectedEffect(ix);
1405 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1407 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1408 // A fade effect was modified, update the clip
1409 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1410 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1411 clip->setFadeIn(pos);
1413 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1414 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1415 clip->setFadeOut(pos);
1419 m_document->setModified(true);
1422 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1424 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_document->tracksCount() - track);
1426 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1427 QDomElement act = clip->effectAt(newPos - 1).cloneNode().toElement();
1428 QDomElement before = clip->effectAt(oldPos - 1).cloneNode().toElement();
1429 clip->setEffectAt(oldPos - 1, act);
1430 clip->setEffectAt(newPos - 1, before);
1431 emit clipItemSelected(clip, newPos - 1);
1433 m_document->setModified(true);
1436 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1438 QDomElement effect = clip->effectAt(effectPos);
1439 QDomElement oldEffect = effect.cloneNode().toElement();
1440 effect.setAttribute("disabled", disable);
1441 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1442 m_commandStack->push(command);
1443 m_document->setModified(true);
1446 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1448 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1449 m_commandStack->push(command);
1450 m_document->setModified(true);
1453 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1455 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1456 m_commandStack->push(command);
1459 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1463 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
1464 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1465 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1466 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);
1467 m_blockRefresh = false;
1470 if (item->parentItem()) {
1471 // Item is part of a group, reset group
1472 resetSelectionGroup();
1474 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1476 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1477 int cutPos = (int) cutTime.frames(m_document->fps());
1479 double speed = item->speed();
1480 newPos.startPos = cutTime;
1481 newPos.endPos = info.endPos;
1482 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1483 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1484 newPos.track = info.track;
1485 ClipItem *dup = item->clone(newPos);
1486 // remove unwanted effects (fade in) from 2nd part of cutted clip
1487 int ix = dup->hasEffect(QString(), "fadein");
1489 QDomElement oldeffect = item->effectAt(ix);
1490 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1492 ix = dup->hasEffect(QString(), "fade_from_black");
1494 QDomElement oldeffect = item->effectAt(ix);
1495 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1497 item->resizeEnd(cutPos, false);
1498 scene()->addItem(dup);
1499 if (item->checkKeyFrames()) slotRefreshEffects(item);
1500 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1501 item->baseClip()->addReference();
1502 m_document->updateClip(item->baseClip()->getId());
1503 m_document->setModified(true);
1504 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);
1505 kDebug() << "// CUTTING CLIP dONE";
1509 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1510 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()) + 1, info.track);
1511 if (!item || !dup || item == dup) {
1512 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1513 m_blockRefresh = false;
1516 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1517 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1521 kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1522 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1523 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;
1524 //deleteClip(dup->info());
1527 if (dup->isSelected()) emit clipItemSelected(NULL);
1528 dup->baseClip()->removeReference();
1529 m_document->updateClip(dup->baseClip()->getId());
1530 scene()->removeItem(dup);
1533 ItemInfo clipinfo = item->info();
1534 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1535 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1537 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1538 m_document->setModified(true);
1540 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1543 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1546 void CustomTrackView::slotEnableRefresh()
1548 m_blockRefresh = false;
1551 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1553 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1554 if (itemList.count() == 1) {
1555 if (itemList.at(0)->type() == AVWIDGET) {
1556 ClipItem *item = (ClipItem *) itemList.at(0);
1558 info.track = item->track();
1559 ClipItem *transitionClip = NULL;
1560 const int transitiontrack = getPreviousVideoTrack(info.track);
1561 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1562 if (pos < item->startPos() + item->duration() / 2) {
1563 // add transition to clip start
1564 info.startPos = item->startPos();
1565 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1566 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1567 info.endPos = transitionClip->endPos();
1568 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1569 // Check there is no other transition at that place
1570 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1571 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1572 QList<QGraphicsItem *> selection = m_scene->items(r);
1573 bool transitionAccepted = true;
1574 for (int i = 0; i < selection.count(); i++) {
1575 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1576 Transition *tr = static_cast <Transition *>(selection.at(i));
1577 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1578 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1579 } else transitionAccepted = false;
1582 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1583 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1586 // add transition to clip end
1587 info.endPos = item->endPos();
1588 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1589 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1590 info.startPos = transitionClip->startPos();
1591 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1592 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1593 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1595 // Check there is no other transition at that place
1596 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1597 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1598 QList<QGraphicsItem *> selection = m_scene->items(r);
1599 bool transitionAccepted = true;
1600 for (int i = 0; i < selection.count(); i++) {
1601 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1602 Transition *tr = static_cast <Transition *>(selection.at(i));
1603 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1604 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1605 } else transitionAccepted = false;
1608 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1609 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1612 } else for (int i = 0; i < itemList.count(); i++) {
1613 if (itemList.at(i)->type() == AVWIDGET) {
1614 ClipItem *item = (ClipItem *) itemList.at(i);
1616 info.startPos = item->startPos();
1617 info.endPos = info.startPos + GenTime(65, m_document->fps());
1618 info.track = item->track();
1620 // Check there is no other transition at that place
1621 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1622 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1623 QList<QGraphicsItem *> selection = m_scene->items(r);
1624 bool transitionAccepted = true;
1625 for (int i = 0; i < selection.count(); i++) {
1626 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1627 Transition *tr = static_cast <Transition *>(selection.at(i));
1628 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1629 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1630 } else transitionAccepted = false;
1633 int transitiontrack = getPreviousVideoTrack(info.track);
1634 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1635 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1640 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1642 if (transitionInfo.startPos >= transitionInfo.endPos) {
1643 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1646 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1647 m_commandStack->push(command);
1648 m_document->setModified(true);
1651 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params)
1653 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1654 //kDebug() << "---- ADDING transition " << params.attribute("value");
1655 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML())) {
1656 scene()->addItem(tr);
1657 m_document->setModified(true);
1659 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1664 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/)
1666 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1668 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1671 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
1672 if (m_dragItem == item) m_dragItem = NULL;
1674 emit transitionItemSelected(NULL);
1675 m_document->setModified(true);
1678 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1680 kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1681 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1682 m_commandStack->push(command);
1683 m_document->setModified(true);
1686 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1688 Transition *item = getTransitionItemAt(pos, track);
1690 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1693 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);
1694 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1695 item->setTransitionParameters(transition);
1696 if (updateTransitionWidget) {
1697 ItemInfo info = item->info();
1699 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1700 if (transitionClip && transitionClip->baseClip()) {
1701 QString size = transitionClip->baseClip()->getProperty("frame_size");
1702 p.setX(size.section('x', 0, 0).toInt());
1703 p.setY(size.section('x', 1, 1).toInt());
1705 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1707 m_document->setModified(true);
1710 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1712 event->setDropAction(Qt::IgnoreAction);
1713 const QPointF pos = mapToScene(event->pos());
1714 if (m_selectionGroup && m_clipDrag) {
1715 m_selectionGroup->setPos(pos.x(), pos.y());
1716 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1717 event->setDropAction(Qt::MoveAction);
1718 event->acceptProposedAction();
1720 QGraphicsView::dragMoveEvent(event);
1724 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1726 if (m_selectionGroup && m_clipDrag) {
1727 m_thumbsTimer.stop();
1728 m_waitingThumbs.clear();
1729 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1731 scene()->destroyItemGroup(m_selectionGroup);
1732 m_selectionGroup = NULL;
1733 } else QGraphicsView::dragLeaveEvent(event);
1736 void CustomTrackView::dropEvent(QDropEvent * event)
1738 if (m_selectionGroup && m_clipDrag) {
1739 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1740 resetSelectionGroup();
1741 m_scene->clearSelection();
1742 bool hasVideoClip = false;
1743 QUndoCommand *addCommand = new QUndoCommand();
1744 addCommand->setText(i18n("Add timeline clip"));
1746 for (int i = 0; i < items.count(); i++) {
1747 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1748 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1749 if (items.count() == 1) {
1750 updateClipTypeActions(item);
1752 updateClipTypeActions(NULL);
1755 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1756 item->baseClip()->addReference();
1757 m_document->updateClip(item->baseClip()->getId());
1758 ItemInfo info = item->info();
1760 int tracknumber = m_document->tracksCount() - info.track - 1;
1761 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1762 if (isLocked) item->setItemLocked(true);
1764 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1765 // add transparency transition
1766 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), MainWindow::transitions.getEffectByTag("composite", "composite"), false, true, addCommand);
1768 info.track = m_document->tracksCount() - item->track();
1769 m_document->renderer()->mltInsertClip(info, item->xml(), item->baseClip()->producer(item->track()));
1770 item->setSelected(true);
1772 m_commandStack->push(addCommand);
1773 m_document->setModified(true);
1774 m_changeSpeedAction->setEnabled(hasVideoClip);
1775 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1776 if (items.count() > 1) groupSelectedItems(true);
1777 } else QGraphicsView::dropEvent(event);
1782 QStringList CustomTrackView::mimeTypes() const
1784 QStringList qstrList;
1785 // list of accepted mime types for drop
1786 qstrList.append("text/plain");
1787 qstrList.append("kdenlive/producerslist");
1788 qstrList.append("kdenlive/clip");
1792 Qt::DropActions CustomTrackView::supportedDropActions() const
1794 // returns what actions are supported when dropping
1795 return Qt::MoveAction;
1798 void CustomTrackView::setDuration(int duration)
1800 int diff = qAbs(duration - sceneRect().width());
1801 if (diff * matrix().m11() > -50) {
1802 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
1803 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
1805 m_projectDuration = duration;
1808 int CustomTrackView::duration() const
1810 return m_projectDuration;
1813 void CustomTrackView::addTrack(TrackInfo type, int ix)
1815 if (ix == -1 || ix == m_document->tracksCount()) {
1816 m_document->insertTrack(ix, type);
1817 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
1819 m_document->insertTrack(m_document->tracksCount() - ix, type);
1820 // insert track in MLT playlist
1821 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
1823 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
1824 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1825 QList<QGraphicsItem *> selection = m_scene->items(r);
1826 resetSelectionGroup();
1828 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1829 scene()->addItem(m_selectionGroup);
1830 for (int i = 0; i < selection.count(); i++) {
1831 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)
1832 m_selectionGroup->addToGroup(selection.at(i));
1833 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 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1843 ItemInfo clipinfo = item->info();
1844 if (item->type() == AVWIDGET) {
1845 ClipItem *clip = static_cast <ClipItem *>(item);
1846 // We add a move clip command so that we get the correct producer for new track number
1847 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1848 Mlt::Producer *prod;
1849 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1850 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1851 else prod = clip->baseClip()->producer(clipinfo.track);
1852 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1853 kDebug() << "// UPDATING CLIP TO TRACK PROD: " << clipinfo.track;
1855 } else if (item->type() == TRANSITIONWIDGET) {
1856 Transition *tr = static_cast <Transition *>(item);
1857 int track = tr->transitionEndTrack();
1859 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1863 resetSelectionGroup(false);
1866 int maxHeight = m_tracksHeight * m_document->tracksCount();
1867 for (int i = 0; i < m_guides.count(); i++) {
1868 QLineF l = m_guides.at(i)->line();
1869 l.setP2(QPointF(l.x2(), maxHeight));
1870 m_guides.at(i)->setLine(l);
1872 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1873 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1874 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged(false)));
1875 viewport()->update();
1876 //setFixedHeight(50 * m_tracksCount);
1879 void CustomTrackView::removeTrack(int ix)
1881 // Delete track in MLT playlist
1882 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
1883 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
1885 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
1886 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
1887 QList<QGraphicsItem *> selection = m_scene->items(r);
1889 resetSelectionGroup();
1891 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1892 scene()->addItem(m_selectionGroup);
1893 for (int i = 0; i < selection.count(); i++) {
1894 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1895 m_selectionGroup->addToGroup(selection.at(i));
1896 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1899 // Move graphic items
1900 qreal ydiff = 0 - (int) m_tracksHeight;
1901 m_selectionGroup->translate(0, ydiff);
1903 // adjust track number
1904 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1905 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
1906 for (int i = 0; i < children.count(); i++) {
1907 if (children.at(i)->type() == AVWIDGET) {
1908 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
1910 ItemInfo clipinfo = clip->info();
1911 // We add a move clip command so that we get the correct producer for new track number
1912 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
1913 Mlt::Producer *prod;
1914 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
1915 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
1916 else prod = clip->baseClip()->producer(clipinfo.track);
1917 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
1919 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
1920 Transition *tr = static_cast <Transition *>(children.at(i));
1922 int track = tr->transitionEndTrack();
1924 ItemInfo clipinfo = tr->info();
1925 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
1929 resetSelectionGroup(false);
1931 int maxHeight = m_tracksHeight * m_document->tracksCount();
1932 for (int i = 0; i < m_guides.count(); i++) {
1933 QLineF l = m_guides.at(i)->line();
1934 l.setP2(QPointF(l.x2(), maxHeight));
1935 m_guides.at(i)->setLine(l);
1937 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
1938 setSceneRect(0, 0, sceneRect().width(), maxHeight);
1939 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged(false)));
1940 viewport()->update();
1943 void CustomTrackView::changeTrack(int ix, TrackInfo type)
1945 int tracknumber = m_document->tracksCount() - ix;
1946 m_document->setTrackType(tracknumber - 1, type);
1947 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1948 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged(false)));
1949 viewport()->update();
1953 void CustomTrackView::slotSwitchTrackAudio(int ix)
1955 /*for (int i = 0; i < m_document->tracksCount(); i++)
1956 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
1957 int tracknumber = m_document->tracksCount() - ix - 1;
1958 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
1959 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
1960 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
1961 m_document->setModified(true);
1964 void CustomTrackView::slotSwitchTrackLock(int ix)
1966 int tracknumber = m_document->tracksCount() - ix - 1;
1967 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
1968 m_commandStack->push(command);
1972 void CustomTrackView::lockTrack(int ix, bool lock)
1974 int tracknumber = m_document->tracksCount() - ix - 1;
1975 m_document->switchTrackLock(tracknumber, lock);
1976 emit doTrackLock(ix, lock);
1977 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
1979 for (int i = 0; i < selection.count(); i++) {
1980 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
1981 if (selection.at(i)->isSelected()) {
1982 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
1983 else emit transitionItemSelected(NULL);
1985 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
1987 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
1988 viewport()->update();
1989 m_document->setModified(true);
1992 void CustomTrackView::slotSwitchTrackVideo(int ix)
1994 int tracknumber = m_document->tracksCount() - ix;
1995 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
1996 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
1997 m_document->setModified(true);
2000 void CustomTrackView::slotRemoveSpace()
2004 if (m_menuPosition.isNull()) {
2005 pos = GenTime(cursorPos(), m_document->fps());
2007 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2010 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2011 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2013 ClipItem *item = getClipItemAt(pos, track);
2015 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);
2018 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2019 //kDebug() << "// GOT LENGT; " << length;
2021 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);
2025 QRectF r(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 1);
2026 QList<QGraphicsItem *> items = m_scene->items(r);
2028 QList<ItemInfo> clipsToMove;
2029 QList<ItemInfo> transitionsToMove;
2031 for (int i = 0; i < items.count(); i++) {
2032 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2033 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2034 ItemInfo info = item->info();
2035 if (item->type() == AVWIDGET) {
2036 clipsToMove.append(info);
2037 } else if (item->type() == TRANSITIONWIDGET) {
2038 transitionsToMove.append(info);
2043 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2044 m_commandStack->push(command);
2047 void CustomTrackView::slotInsertSpace()
2051 if (m_menuPosition.isNull()) {
2052 pos = GenTime(cursorPos(), m_document->fps());
2054 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2055 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2057 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2058 if (d.exec() != QDialog::Accepted) return;
2059 GenTime spaceDuration = d.selectedDuration();
2060 track = d.selectedTrack();
2061 ClipItem *item = getClipItemAt(pos, track);
2062 if (item) pos = item->startPos();
2065 int maxh = sceneRect().height();
2067 minh = track * m_tracksHeight + m_tracksHeight / 2;
2068 maxh = m_tracksHeight / 2 - 1;
2071 QRectF r(pos.frames(m_document->fps()), minh, sceneRect().width() - pos.frames(m_document->fps()), maxh);
2072 QList<QGraphicsItem *> items = m_scene->items(r);
2074 QList<ItemInfo> clipsToMove;
2075 QList<ItemInfo> transitionsToMove;
2077 for (int i = 0; i < items.count(); i++) {
2078 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2079 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2080 ItemInfo info = item->info();
2081 if (item->type() == AVWIDGET) {
2082 clipsToMove.append(info);
2083 } else if (item->type() == TRANSITIONWIDGET) {
2084 transitionsToMove.append(info);
2089 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2090 m_commandStack->push(command);
2093 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2095 int diff = duration.frames(m_document->fps());
2096 resetSelectionGroup();
2097 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2098 scene()->addItem(m_selectionGroup);
2100 Transition *transition;
2102 // Create lists with start pos for each track
2103 QMap <int, int> trackClipStartList;
2104 QMap <int, int> trackTransitionStartList;
2106 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2107 trackClipStartList[i] = -1;
2108 trackTransitionStartList[i] = -1;
2111 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2112 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2114 if (clip->parentItem()) {
2115 m_selectionGroup->addToGroup(clip->parentItem());
2116 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2118 m_selectionGroup->addToGroup(clip);
2119 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2121 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))
2122 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2123 } 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);
2125 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2126 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2128 if (transition->parentItem()) m_selectionGroup->addToGroup(transition->parentItem());
2129 m_selectionGroup->addToGroup(transition);
2130 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))
2131 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2132 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2133 } 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);
2135 m_selectionGroup->translate(diff, 0);
2137 // update items coordinates
2138 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2139 for (int i = 0; i < itemList.count(); i++) {
2140 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2141 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2142 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2143 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2144 for (int j = 0; j < children.count(); j++) {
2145 static_cast < AbstractClipItem *>(children.at(j))->updateItem();
2149 resetSelectionGroup(false);
2150 if (track != -1) track = m_document->tracksCount() - track;
2151 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2154 void CustomTrackView::deleteClip(const QString &clipId)
2156 resetSelectionGroup();
2157 QList<QGraphicsItem *> itemList = items();
2158 QUndoCommand *deleteCommand = new QUndoCommand();
2159 deleteCommand->setText(i18n("Delete timeline clips"));
2161 for (int i = 0; i < itemList.count(); i++) {
2162 if (itemList.at(i)->type() == AVWIDGET) {
2163 ClipItem *item = (ClipItem *)itemList.at(i);
2164 if (item->clipProducer() == clipId) {
2166 if (item->parentItem()) {
2167 // Clip is in a group, destroy the group
2168 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2170 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2174 if (count == 0) delete deleteCommand;
2175 else m_commandStack->push(deleteCommand);
2178 void CustomTrackView::setCursorPos(int pos, bool seek)
2180 if (pos == m_cursorPos) return;
2181 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2183 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2184 else if (m_autoScroll) checkScrolling();
2185 m_cursorLine->setPos(m_cursorPos, 0);
2188 void CustomTrackView::updateCursorPos()
2190 m_cursorLine->setPos(m_cursorPos, 0);
2193 int CustomTrackView::cursorPos()
2195 return (int)(m_cursorPos);
2198 void CustomTrackView::moveCursorPos(int delta)
2200 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2201 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2202 m_cursorPos += delta;
2203 m_cursorLine->setPos(m_cursorPos, 0);
2204 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2207 void CustomTrackView::initCursorPos(int pos)
2209 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2211 m_cursorLine->setPos(pos, 0);
2215 void CustomTrackView::checkScrolling()
2217 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2220 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2222 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2223 QGraphicsView::mouseReleaseEvent(event);
2224 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2225 if (event->button() == Qt::MidButton) {
2228 setDragMode(QGraphicsView::NoDrag);
2229 if (m_operationMode == MOVEGUIDE) {
2230 setCursor(Qt::ArrowCursor);
2231 m_operationMode = NONE;
2232 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2233 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2234 if (newPos != m_dragGuide->position()) {
2235 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2236 m_commandStack->push(command);
2237 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2238 m_document->syncGuides(m_guides);
2243 } else if (m_operationMode == SPACER && m_selectionGroup) {
2245 if (event->modifiers() != Qt::ControlModifier) {
2246 // We are moving all tracks
2248 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2249 GenTime timeOffset = GenTime(m_selectionGroup->scenePos().x(), m_document->fps()) - m_selectionGroupInfo.startPos;
2250 if (timeOffset != GenTime()) {
2251 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2253 QList<ItemInfo> clipsToMove;
2254 QList<ItemInfo> transitionsToMove;
2256 // Create lists with start pos for each track
2257 QMap <int, int> trackClipStartList;
2258 QMap <int, int> trackTransitionStartList;
2260 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2261 trackClipStartList[i] = -1;
2262 trackTransitionStartList[i] = -1;
2265 int max = items.count();
2266 for (int i = 0; i < max; i++) {
2267 if (items.at(i)->type() == GROUPWIDGET)
2268 items += static_cast <QGraphicsItemGroup *>(items.at(i))->childItems();
2271 for (int i = 0; i < items.count(); i++) {
2272 if (items.at(i)->type() == AVWIDGET) {
2273 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2274 ItemInfo info = item->info();
2275 clipsToMove.append(info);
2277 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2278 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2279 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2280 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2281 ItemInfo info = item->info();
2282 transitionsToMove.append(info);
2284 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2285 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2289 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2290 m_commandStack->push(command);
2291 if (track != -1) track = m_document->tracksCount() - track;
2292 kDebug() << "SPACER TRACK:" << track;
2293 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2295 resetSelectionGroup(false);
2296 m_operationMode = NONE;
2297 } else if (m_operationMode == RUBBERSELECTION) {
2298 //kDebug() << "// END RUBBER SELECT";
2299 resetSelectionGroup();
2300 groupSelectedItems();
2301 m_operationMode = NONE;
2304 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2305 emit transitionItemSelected(NULL);
2309 if (m_dragItem) info = m_dragItem->info();
2311 if (m_operationMode == MOVE) {
2312 setCursor(Qt::OpenHandCursor);
2314 if (m_dragItem->parentItem() == 0) {
2315 // we are moving one clip, easy
2316 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2317 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2318 Mlt::Producer *prod;
2319 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2320 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2321 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2322 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);
2324 kDebug() << "// get trans info";
2325 int tracknumber = m_document->tracksCount() - item->track() - 1;
2326 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2327 if (isLocked) item->setItemLocked(true);
2329 QUndoCommand *moveCommand = new QUndoCommand();
2330 moveCommand->setText(i18n("Move clip"));
2331 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2332 // Also move automatic transitions (on lower track)
2333 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2334 kDebug() << "// get trans info2";
2335 if (tr && tr->isAutomatic()) {
2336 ItemInfo trInfo = tr->info();
2337 ItemInfo newTrInfo = trInfo;
2338 newTrInfo.track = info.track;
2339 newTrInfo.startPos = m_dragItem->startPos();
2340 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2341 // transition end should stay the same
2343 // transition end should be adjusted to clip
2344 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2346 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2348 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2349 // Check if there is a transition at clip end
2350 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2351 if (tr && tr->isAutomatic()) {
2352 ItemInfo trInfo = tr->info();
2353 ItemInfo newTrInfo = trInfo;
2354 newTrInfo.track = info.track;
2355 newTrInfo.endPos = m_dragItem->endPos();
2356 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2357 // transition start should stay the same
2359 // transition start should be moved
2360 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2362 if (newTrInfo.startPos < newTrInfo.endPos)
2363 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2366 // Also move automatic transitions (on upper track)
2367 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2368 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2369 ItemInfo trInfo = tr->info();
2370 ItemInfo newTrInfo = trInfo;
2371 newTrInfo.startPos = m_dragItem->startPos();
2372 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2373 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2374 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2375 // transition end should be adjusted to clip on upper track
2376 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2378 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2381 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2382 // Check if there is a transition at clip end
2383 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2384 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2385 ItemInfo trInfo = tr->info();
2386 ItemInfo newTrInfo = trInfo;
2387 newTrInfo.endPos = m_dragItem->endPos();
2388 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2389 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2390 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2391 // transition start should be moved
2392 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2394 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2398 m_commandStack->push(moveCommand);
2400 // undo last move and emit error message
2401 bool snap = KdenliveSettings::snaptopoints();
2402 KdenliveSettings::setSnaptopoints(false);
2403 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2404 KdenliveSettings::setSnaptopoints(snap);
2405 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2407 m_document->setModified(true);
2409 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2410 Transition *transition = static_cast <Transition *>(m_dragItem);
2411 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)) {
2412 // Moving transition failed, revert to previous position
2413 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2414 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2416 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2417 m_commandStack->push(command);
2418 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2422 // Moving several clips. We need to delete them and readd them to new position,
2423 // or they might overlap each other during the move
2424 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2425 QList<QGraphicsItem *> items = group->childItems();
2427 QList<ItemInfo> clipsToMove;
2428 QList<ItemInfo> transitionsToMove;
2430 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2431 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2432 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2433 if (timeOffset != GenTime() || trackOffset != 0) {
2434 // remove items in MLT playlist
2437 int max = items.count();
2438 for (int i = 0; i < max; i++) {
2439 if (items.at(i)->type() == GROUPWIDGET) {
2440 items += items.at(i)->childItems();
2444 for (int i = 0; i < items.count(); i++) {
2445 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2446 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2447 ItemInfo info = item->info();
2448 if (item->type() == AVWIDGET) {
2449 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2450 // error, clip cannot be removed from playlist
2451 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2453 clipsToMove.append(info);
2456 transitionsToMove.append(info);
2457 Transition *tr = static_cast <Transition*>(item);
2458 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2462 for (int i = 0; i < items.count(); i++) {
2463 // re-add items in correct place
2464 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2465 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2467 ItemInfo info = item->info();
2468 int tracknumber = m_document->tracksCount() - info.track - 1;
2469 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2471 group->removeFromGroup(item);
2472 item->setItemLocked(true);
2475 if (item->type() == AVWIDGET) {
2476 ClipItem *clip = static_cast <ClipItem*>(item);
2477 info.track = m_document->tracksCount() - info.track;
2478 Mlt::Producer *prod;
2479 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2480 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2481 else prod = clip->baseClip()->producer(info.track);
2482 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2483 for (int i = 0; i < clip->effectsCount(); i++) {
2484 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2487 Transition *tr = static_cast <Transition*>(item);
2488 int newTrack = tr->transitionEndTrack();
2489 if (!tr->forcedTrack()) {
2490 newTrack = getPreviousVideoTrack(info.track);
2492 tr->updateTransitionEndTrack(newTrack);
2493 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2497 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2498 m_commandStack->push(move);
2500 //QPointF top = group->sceneBoundingRect().topLeft();
2501 //QPointF oldpos = m_selectionGroup->scenePos();
2502 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2503 //group->setPos(top);
2504 //TODO: get rid of the 3 lines below
2505 if (m_selectionGroup) {
2506 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2507 m_selectionGroupInfo.track = m_selectionGroup->track();
2509 m_document->setModified(true);
2512 m_document->renderer()->doRefresh();
2513 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2515 if (m_dragItem->type() == AVWIDGET) {
2516 ItemInfo resizeinfo = m_dragItemInfo;
2517 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2518 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2520 QUndoCommand *resizeCommand = new QUndoCommand();
2521 resizeCommand->setText(i18n("Resize clip"));
2523 // Check if there is an automatic transition on that clip (lower track)
2524 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2525 if (transition && transition->isAutomatic()) {
2526 ItemInfo trInfo = transition->info();
2527 ItemInfo newTrInfo = trInfo;
2528 newTrInfo.startPos = m_dragItem->startPos();
2529 if (newTrInfo.startPos < newTrInfo.endPos)
2530 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2532 // Check if there is an automatic transition on that clip (upper track)
2533 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2534 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2535 ItemInfo trInfo = transition->info();
2536 ItemInfo newTrInfo = trInfo;
2537 newTrInfo.startPos = m_dragItem->startPos();
2538 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2539 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2540 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2543 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2544 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2545 m_commandStack->push(resizeCommand);
2547 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2548 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2550 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2551 Transition *transition = static_cast <Transition *>(m_dragItem);
2552 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)) {
2553 // Cannot resize transition
2554 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2555 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2557 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2558 m_commandStack->push(command);
2562 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2563 // Item was resized, rebuild group;
2564 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2565 QList <QGraphicsItem *> children = group->childItems();
2566 m_document->clipManager()->removeGroup(group);
2567 scene()->destroyItemGroup(group);
2568 for (int i = 0; i < children.count(); i++) {
2569 children.at(i)->setSelected(true);
2571 groupSelectedItems(false, true);
2573 //m_document->renderer()->doRefresh();
2574 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2576 if (m_dragItem->type() == AVWIDGET) {
2577 ItemInfo resizeinfo = info;
2578 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2579 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2581 QUndoCommand *resizeCommand = new QUndoCommand();
2582 resizeCommand->setText(i18n("Resize clip"));
2584 // Check if there is an automatic transition on that clip (lower track)
2585 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2586 if (tr && tr->isAutomatic()) {
2587 ItemInfo trInfo = tr->info();
2588 ItemInfo newTrInfo = trInfo;
2589 newTrInfo.endPos = m_dragItem->endPos();
2590 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2593 // Check if there is an automatic transition on that clip (upper track)
2594 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2595 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2596 ItemInfo trInfo = tr->info();
2597 ItemInfo newTrInfo = trInfo;
2598 newTrInfo.endPos = m_dragItem->endPos();
2599 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2600 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2601 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2605 new ResizeClipCommand(this, m_dragItemInfo, info, false, resizeCommand);
2606 m_commandStack->push(resizeCommand);
2607 updateClipFade(static_cast <ClipItem *>(m_dragItem));
2609 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2610 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2612 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2613 Transition *transition = static_cast <Transition *>(m_dragItem);
2614 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)) {
2615 // Cannot resize transition
2616 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2617 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2619 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2620 m_commandStack->push(command);
2623 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2624 // Item was resized, rebuild group;
2625 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2626 QList <QGraphicsItem *> children = group->childItems();
2627 m_document->clipManager()->removeGroup(group);
2628 scene()->destroyItemGroup(group);
2629 for (int i = 0; i < children.count(); i++) {
2630 children.at(i)->setSelected(true);
2632 groupSelectedItems(false, true);
2634 //m_document->renderer()->doRefresh();
2635 } else if (m_operationMode == FADEIN) {
2636 // resize fade in effect
2637 ClipItem * item = (ClipItem *) m_dragItem;
2638 int ix = item->hasEffect("volume", "fadein");
2640 QDomElement oldeffect = item->effectAt(ix);
2641 int start = item->cropStart().frames(m_document->fps());
2642 int end = item->fadeIn();
2644 slotDeleteEffect(item, oldeffect);
2647 QDomElement effect = oldeffect.cloneNode().toElement();
2648 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2649 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2650 slotUpdateClipEffect(item, effect, oldeffect, ix);
2651 emit clipItemSelected(item, ix);
2653 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2654 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2655 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2656 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2658 ix = item->hasEffect("volume", "fade_from_black");
2660 QDomElement oldeffect = item->effectAt(ix);
2661 int start = item->cropStart().frames(m_document->fps());
2662 int end = item->fadeIn();
2664 slotDeleteEffect(item, oldeffect);
2667 QDomElement effect = oldeffect.cloneNode().toElement();
2668 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2669 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2670 slotUpdateClipEffect(item, effect, oldeffect, ix);
2671 emit clipItemSelected(item, ix);
2674 } else if (m_operationMode == FADEOUT) {
2675 // resize fade in effect
2676 ClipItem * item = (ClipItem *) m_dragItem;
2677 int ix = item->hasEffect("volume", "fadeout");
2679 QDomElement oldeffect = item->effectAt(ix);
2680 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2681 int start = item->fadeOut();
2683 slotDeleteEffect(item, oldeffect);
2685 start = end - start;
2686 QDomElement effect = oldeffect.cloneNode().toElement();
2687 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2688 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2689 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2690 slotUpdateClipEffect(item, effect, oldeffect, ix);
2691 emit clipItemSelected(item, ix);
2693 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
2694 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
2695 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
2696 EffectsList::setParameter(effect, "out", QString::number(0));
2697 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2699 ix = item->hasEffect("brightness", "fade_to_black");
2701 QDomElement oldeffect = item->effectAt(ix);
2702 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
2703 int start = item->fadeOut();
2705 slotDeleteEffect(item, oldeffect);
2707 start = end - start;
2708 QDomElement effect = oldeffect.cloneNode().toElement();
2709 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2710 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2711 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
2712 slotUpdateClipEffect(item, effect, oldeffect, ix);
2713 emit clipItemSelected(item, ix);
2716 } else if (m_operationMode == KEYFRAME) {
2717 // update the MLT effect
2718 ClipItem * item = (ClipItem *) m_dragItem;
2719 QString previous = item->keyframes(item->selectedEffectIndex());
2720 item->updateKeyframeEffect();
2721 QString next = item->keyframes(item->selectedEffectIndex());
2722 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
2723 m_commandStack->push(command);
2724 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
2726 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
2727 // A transition is selected
2729 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
2730 if (transitionClip && transitionClip->baseClip()) {
2731 QString size = transitionClip->baseClip()->getProperty("frame_size");
2732 p.setX(size.section('x', 0, 0).toInt());
2733 p.setY(size.section('x', 1, 1).toInt());
2735 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
2736 } else emit transitionItemSelected(NULL);
2737 if (m_operationMode != NONE && m_operationMode != MOVE) m_document->setModified(true);
2738 m_operationMode = NONE;
2741 void CustomTrackView::deleteClip(ItemInfo info)
2743 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2745 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2746 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2749 if (item->isSelected()) emit clipItemSelected(NULL);
2750 item->baseClip()->removeReference();
2751 m_document->updateClip(item->baseClip()->getId());
2753 /*if (item->baseClip()->isTransparent()) {
2754 // also remove automatic transition
2755 Transition *tr = getTransitionItemAt(info.startPos, info.track);
2756 if (tr && tr->isAutomatic()) {
2757 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2758 scene()->removeItem(tr);
2762 scene()->removeItem(item);
2763 m_waitingThumbs.removeAll(item);
2764 if (m_dragItem == item) m_dragItem = NULL;
2767 m_document->setModified(true);
2768 m_document->renderer()->doRefresh();
2771 void CustomTrackView::deleteSelectedClips()
2773 resetSelectionGroup();
2774 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2775 if (itemList.count() == 0) {
2776 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2779 scene()->clearSelection();
2780 QUndoCommand *deleteSelected = new QUndoCommand();
2781 deleteSelected->setText(i18n("Delete selected items"));
2782 bool resetGroup = false;
2784 // expand & destroy groups
2785 for (int i = 0; i < itemList.count(); i++) {
2786 if (itemList.at(i)->type() == GROUPWIDGET) {
2787 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2788 itemList += children;
2789 QList <ItemInfo> clipInfos;
2790 QList <ItemInfo> transitionInfos;
2791 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2792 for (int j = 0; j < children.count(); j++) {
2793 if (children.at(j)->type() == AVWIDGET) {
2794 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2795 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2796 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
2797 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
2798 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2801 if (clipInfos.count() > 0) {
2802 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
2807 for (int i = 0; i < itemList.count(); i++) {
2808 if (itemList.at(i)->type() == AVWIDGET) {
2809 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2810 if (item->parentItem()) resetGroup = true;
2811 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
2812 emit clipItemSelected(NULL);
2813 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2814 Transition *item = static_cast <Transition *>(itemList.at(i));
2815 if (item->parentItem()) resetGroup = true;
2816 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
2817 emit transitionItemSelected(NULL);
2821 m_commandStack->push(deleteSelected);
2824 void CustomTrackView::changeClipSpeed()
2826 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2827 if (itemList.count() == 0) {
2828 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
2831 QUndoCommand *changeSelected = new QUndoCommand();
2832 changeSelected->setText("Edit clip speed");
2836 for (int i = 0; i < itemList.count(); i++) {
2837 if (itemList.at(i)->type() == AVWIDGET) {
2838 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2839 ItemInfo info = item->info();
2840 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
2842 double speed = (double) percent / 100.0;
2843 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
2845 new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
2849 if (count > 0) m_commandStack->push(changeSelected);
2850 else delete changeSelected;
2853 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, const QString &id)
2855 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
2856 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()) + 1, info.track);
2858 kDebug() << "ERROR: Cannot find clip for speed change";
2859 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
2862 info.track = m_document->tracksCount() - item->track();
2863 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, baseclip->producer());
2865 item->setSpeed(speed);
2866 item->updateRectGeometry();
2867 if (item->cropDuration().frames(m_document->fps()) > endPos)
2868 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
2869 m_document->setModified(true);
2870 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
2873 void CustomTrackView::cutSelectedClips()
2875 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2876 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2877 for (int i = 0; i < itemList.count(); i++) {
2878 if (itemList.at(i)->type() == AVWIDGET) {
2879 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2880 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
2881 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
2882 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
2883 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
2884 m_commandStack->push(command);
2890 void CustomTrackView::groupClips(bool group)
2892 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2893 QList <ItemInfo> clipInfos;
2894 QList <ItemInfo> transitionInfos;
2895 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
2898 int max = itemList.count();
2899 for (int i = 0; i < max; i++) {
2900 if (itemList.at(i)->type() == GROUPWIDGET) {
2901 itemList += itemList.at(i)->childItems();
2905 for (int i = 0; i < itemList.count(); i++) {
2906 if (itemList.at(i)->type() == AVWIDGET) {
2907 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2908 if (!clip->isItemLocked()) clipInfos.append(clip->info());
2909 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
2910 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
2911 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
2914 if (clipInfos.count() > 0) {
2915 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
2916 m_commandStack->push(command);
2920 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
2922 resetSelectionGroup();
2923 m_scene->clearSelection();
2925 for (int i = 0; i < clipInfos.count(); i++) {
2926 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2927 if (clip == NULL) continue;
2928 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
2929 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
2930 m_document->clipManager()->removeGroup(grp);
2931 scene()->destroyItemGroup(grp);
2933 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2935 for (int i = 0; i < transitionInfos.count(); i++) {
2936 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2937 if (tr == NULL) continue;
2938 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
2939 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
2940 m_document->clipManager()->removeGroup(grp);
2941 scene()->destroyItemGroup(grp);
2943 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
2945 m_document->setModified(true);
2949 QList <QGraphicsItemGroup *> groups;
2950 for (int i = 0; i < clipInfos.count(); i++) {
2951 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
2953 clip->setSelected(true);
2956 for (int i = 0; i < transitionInfos.count(); i++) {
2957 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
2959 clip->setSelected(true);
2963 groupSelectedItems(false, true);
2964 m_document->setModified(true);
2967 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects)
2969 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
2970 if (baseclip == NULL) {
2971 emit displayMessage(i18n("No clip copied"), ErrorMessage);
2974 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble());
2975 item->setEffectList(effects);
2976 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
2977 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
2978 scene()->addItem(item);
2980 int tracknumber = m_document->tracksCount() - info.track - 1;
2981 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2982 if (isLocked) item->setItemLocked(true);
2984 baseclip->addReference();
2985 m_document->updateClip(baseclip->getId());
2986 info.track = m_document->tracksCount() - info.track;
2987 Mlt::Producer *prod;
2988 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
2989 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
2990 else prod = baseclip->producer(info.track);
2991 m_document->renderer()->mltInsertClip(info, xml, prod);
2992 for (int i = 0; i < item->effectsCount(); i++) {
2993 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
2995 m_document->setModified(true);
2996 m_document->renderer()->doRefresh();
2999 void CustomTrackView::slotUpdateClip(const QString &clipId)
3001 QList<QGraphicsItem *> list = scene()->items();
3002 ClipItem *clip = NULL;
3003 for (int i = 0; i < list.size(); ++i) {
3004 if (list.at(i)->type() == AVWIDGET) {
3005 clip = static_cast <ClipItem *>(list.at(i));
3006 if (clip->clipProducer() == clipId) {
3007 ItemInfo info = clip->info();
3008 info.track = m_document->tracksCount() - clip->track();
3009 m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3010 clip->refreshClip(true);
3017 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3019 int framepos = (int)(pos.frames(m_document->fps()));
3020 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3021 ClipItem *clip = NULL;
3022 for (int i = 0; i < list.size(); i++) {
3023 if (list.at(i)->type() == AVWIDGET) {
3024 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3025 if (test->endPos() == pos) clip = test;
3032 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3034 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3035 ClipItem *clip = NULL;
3036 for (int i = 0; i < list.size(); i++) {
3037 if (list.at(i)->type() == AVWIDGET) {
3038 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3039 if (test->startPos() == pos) clip = test;
3046 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3048 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, track * m_tracksHeight + m_tracksHeight / 2));
3049 ClipItem *clip = NULL;
3050 for (int i = 0; i < list.size(); i++) {
3051 if (list.at(i)->type() == AVWIDGET) {
3052 clip = static_cast <ClipItem *>(list.at(i));
3059 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3061 int framepos = (int)(pos.frames(m_document->fps()));
3062 return getClipItemAt(framepos, track);
3065 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3067 QList<QGraphicsItem *> list = scene()->items(QPointF(pos, (track + 1) * m_tracksHeight));
3068 Transition *clip = NULL;
3069 for (int i = 0; i < list.size(); i++) {
3070 if (list.at(i)->type() == TRANSITIONWIDGET) {
3071 clip = static_cast <Transition *>(list.at(i));
3078 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3080 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3083 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3085 int framepos = (int)(pos.frames(m_document->fps()));
3086 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, (track + 1) * m_tracksHeight));
3087 Transition *clip = NULL;
3088 for (int i = 0; i < list.size(); i++) {
3089 if (list.at(i)->type() == TRANSITIONWIDGET) {
3090 Transition *test = static_cast <Transition *>(list.at(i));
3091 if (test->endPos() == pos) clip = test;
3098 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3100 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight));
3101 Transition *clip = NULL;
3102 for (int i = 0; i < list.size(); ++i) {
3103 if (list.at(i)->type() == TRANSITIONWIDGET) {
3104 Transition *test = static_cast <Transition *>(list.at(i));
3105 if (test->startPos() == pos) clip = test;
3112 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end)
3114 if (m_selectionGroup) resetSelectionGroup(false);
3115 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
3117 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);
3118 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3121 Mlt::Producer *prod;
3122 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3123 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3124 else prod = item->baseClip()->producer(end.track);
3126 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);
3128 bool snap = KdenliveSettings::snaptopoints();
3129 KdenliveSettings::setSnaptopoints(false);
3130 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3132 int tracknumber = m_document->tracksCount() - end.track - 1;
3133 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3134 m_scene->clearSelection();
3135 if (isLocked) item->setItemLocked(true);
3137 if (item->isItemLocked()) item->setItemLocked(false);
3138 item->setSelected(true);
3140 if (item->baseClip()->isTransparent()) {
3141 // Also move automatic transition
3142 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3143 if (tr && tr->isAutomatic()) {
3144 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3145 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);
3146 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3149 KdenliveSettings::setSnaptopoints(snap);
3150 m_document->setModified(true);
3152 // undo last move and emit error message
3153 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3155 m_document->renderer()->doRefresh();
3156 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3159 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3162 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3163 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3164 resetSelectionGroup();
3165 m_scene->clearSelection();
3167 for (int i = 0; i < startClip.count(); i++) {
3169 startClip[i].startPos = startClip.at(i).startPos - offset;
3170 startClip[i].track = startClip.at(i).track - trackOffset;
3172 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3173 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3175 clip->setItemLocked(false);
3176 if (clip->parentItem()) clip->parentItem()->setSelected(true);
3177 else clip->setSelected(true);
3178 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3179 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3181 for (int i = 0; i < startTransition.count(); i++) {
3183 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3184 startTransition[i].track = startTransition.at(i).track - trackOffset;
3186 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3188 tr->setItemLocked(false);
3189 if (tr->parentItem()) tr->parentItem()->setSelected(true);
3190 else tr->setSelected(true);
3191 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());
3192 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3194 groupSelectedItems(true);
3195 if (m_selectionGroup) {
3196 bool snap = KdenliveSettings::snaptopoints();
3197 KdenliveSettings::setSnaptopoints(false);
3199 m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset * (qreal) m_tracksHeight);
3201 kDebug() << "%% GRP NEW POS: " << m_selectionGroup->scenePos().x();
3203 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3205 int max = children.count();
3206 for (int i = 0; i < max; i++) {
3207 if (children.at(i)->type() == GROUPWIDGET) {
3208 children += children.at(i)->childItems();
3211 kDebug() << "// GRP MOVE; FOUND CHILDREN:" << children.count();
3213 for (int i = 0; i < children.count(); i++) {
3214 // re-add items in correct place
3215 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3216 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3218 ItemInfo info = item->info();
3219 int tracknumber = m_document->tracksCount() - info.track - 1;
3220 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3221 if (isLocked) item->setItemLocked(true);
3222 else if (item->isItemLocked()) item->setItemLocked(false);
3224 if (item->type() == AVWIDGET) {
3225 ClipItem *clip = static_cast <ClipItem*>(item);
3226 info.track = m_document->tracksCount() - info.track;
3227 Mlt::Producer *prod;
3228 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3229 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3230 else prod = clip->baseClip()->producer(info.track);
3231 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3232 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3233 } else if (item->type() == TRANSITIONWIDGET) {
3234 Transition *tr = static_cast <Transition*>(item);
3235 int newTrack = tr->transitionEndTrack();
3236 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3237 if (!tr->forcedTrack()) {
3238 newTrack += trackOffset;
3239 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3241 tr->updateTransitionEndTrack(newTrack);
3242 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3243 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3246 KdenliveSettings::setSnaptopoints(snap);
3247 m_document->renderer()->doRefresh();
3248 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3251 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end)
3253 Transition *item = getTransitionItemAt(start.startPos, start.track);
3255 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);
3256 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3259 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3260 bool snap = KdenliveSettings::snaptopoints();
3261 KdenliveSettings::setSnaptopoints(false);
3262 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3263 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3264 // Transition was moved
3265 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3266 } else if (end.endPos == start.endPos) {
3267 // Transition start resize
3268 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3269 } else if (end.startPos == start.startPos) {
3270 // Transition end resize;
3271 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3274 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3275 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3276 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3278 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3279 KdenliveSettings::setSnaptopoints(snap);
3280 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3281 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);
3282 if (m_dragItem && m_dragItem == item) {
3284 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3285 if (transitionClip && transitionClip->baseClip()) {
3286 QString size = transitionClip->baseClip()->getProperty("frame_size");
3287 p.setX(size.section('x', 0, 0).toInt());
3288 p.setY(size.section('x', 1, 1).toInt());
3290 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3292 m_document->renderer()->doRefresh();
3295 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end)
3297 bool resizeClipStart = true;
3298 if (start.startPos == end.startPos) resizeClipStart = false;
3299 /*if (resizeClipStart) offset = 1;
3301 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps())), start.track);
3303 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);
3304 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3307 if (item->parentItem()) {
3308 // Item is part of a group, reset group
3309 resetSelectionGroup();
3311 bool snap = KdenliveSettings::snaptopoints();
3312 KdenliveSettings::setSnaptopoints(false);
3313 if (resizeClipStart && start.startPos != end.startPos) {
3314 ItemInfo clipinfo = item->info();
3315 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3316 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - item->startPos());
3318 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3319 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3320 updateClipFade(item);
3321 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3322 } else if (!resizeClipStart) {
3323 ItemInfo clipinfo = item->info();
3324 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3325 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3327 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3328 updateClipFade(item);
3329 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3331 if (end.cropStart != start.cropStart) {
3332 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3333 ItemInfo clipinfo = end;
3334 clipinfo.track = m_document->tracksCount() - end.track;
3335 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3337 item->setCropStart(end.cropStart);
3338 item->resetThumbs();
3341 m_document->renderer()->doRefresh();
3342 KdenliveSettings::setSnaptopoints(snap);
3345 void CustomTrackView::updateClipFade(ClipItem * item)
3347 int end = item->fadeIn();
3349 // there is a fade in effect
3350 int effectPos = item->hasEffect("volume", "fadein");
3351 if (effectPos != -1) {
3352 QDomElement oldeffect = item->effectAt(effectPos);
3353 int start = item->cropStart().frames(m_document->fps());
3354 int max = item->cropDuration().frames(m_document->fps());
3356 // Make sure the fade effect is not longer than the clip
3357 item->setFadeIn(max);
3358 end = item->fadeIn();
3361 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3362 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3363 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3364 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3365 // if fade effect is displayed, update the effect edit widget with new clip duration
3366 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3368 effectPos = item->hasEffect("brightness", "fade_from_black");
3369 if (effectPos != -1) {
3370 QDomElement oldeffect = item->effectAt(effectPos);
3371 int start = item->cropStart().frames(m_document->fps());
3372 int max = item->cropDuration().frames(m_document->fps());
3374 // Make sure the fade effect is not longer than the clip
3375 item->setFadeIn(max);
3376 end = item->fadeIn();
3379 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3380 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3381 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3382 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3383 // if fade effect is displayed, update the effect edit widget with new clip duration
3384 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3387 int start = item->fadeOut();
3389 // there is a fade out effect
3390 int effectPos = item->hasEffect("volume", "fadeout");
3391 if (effectPos != -1) {
3392 QDomElement oldeffect = item->effectAt(effectPos);
3393 int max = item->cropDuration().frames(m_document->fps());
3394 int end = max + item->cropStart().frames(m_document->fps());
3396 // Make sure the fade effect is not longer than the clip
3397 item->setFadeOut(max);
3398 start = item->fadeOut();
3400 start = end - start;
3401 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3402 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3403 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3404 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3405 // if fade effect is displayed, update the effect edit widget with new clip duration
3406 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3408 effectPos = item->hasEffect("brightness", "fade_to_black");
3409 if (effectPos != -1) {
3410 QDomElement oldeffect = item->effectAt(effectPos);
3411 int max = item->cropDuration().frames(m_document->fps());
3412 int end = max + item->cropStart().frames(m_document->fps());
3414 // Make sure the fade effect is not longer than the clip
3415 item->setFadeOut(max);
3416 start = item->fadeOut();
3418 start = end - start;
3419 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3420 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3421 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3422 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3423 // if fade effect is displayed, update the effect edit widget with new clip duration
3424 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3429 double CustomTrackView::getSnapPointForPos(double pos)
3431 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3434 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3436 QList <GenTime> snaps;
3437 if (selected && offsetList.isEmpty()) offsetList.append(selected->duration());
3438 QList<QGraphicsItem *> itemList = items();
3439 for (int i = 0; i < itemList.count(); i++) {
3440 if (itemList.at(i) == selected) continue;
3441 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3442 if (itemList.at(i)->type() == AVWIDGET) {
3443 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3444 GenTime start = item->startPos();
3445 GenTime end = item->endPos();
3446 snaps.append(start);
3448 if (!offsetList.isEmpty()) {
3449 for (int j = 0; j < offsetList.size(); j++) {
3450 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3451 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3455 QList < GenTime > markers = item->snapMarkers();
3456 for (int j = 0; j < markers.size(); ++j) {
3457 GenTime t = markers.at(j);
3459 if (!offsetList.isEmpty()) {
3460 for (int k = 0; k < offsetList.size(); k++) {
3461 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3465 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3466 Transition *transition = static_cast <Transition*>(itemList.at(i));
3467 GenTime start = transition->startPos();
3468 GenTime end = transition->endPos();
3469 snaps.append(start);
3471 if (!offsetList.isEmpty()) {
3472 for (int j = 0; j < offsetList.size(); j++) {
3473 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3474 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3480 // add cursor position
3481 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3483 if (!offsetList.isEmpty()) {
3484 for (int j = 0; j < offsetList.size(); j++) {
3485 snaps.append(pos - offsetList.at(j));
3490 for (int i = 0; i < m_guides.count(); i++) {
3491 snaps.append(m_guides.at(i)->position());
3492 if (!offsetList.isEmpty()) {
3493 for (int j = 0; j < offsetList.size(); j++) {
3494 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3500 m_scene->setSnapList(snaps);
3501 //for (int i = 0; i < m_snapPoints.size(); ++i)
3502 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3505 void CustomTrackView::slotSeekToPreviousSnap()
3507 updateSnapPoints(NULL);
3508 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3509 setCursorPos((int) res.frames(m_document->fps()));
3513 void CustomTrackView::slotSeekToNextSnap()
3515 updateSnapPoints(NULL);
3516 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3517 setCursorPos((int) res.frames(m_document->fps()));
3521 void CustomTrackView::clipStart()
3523 ClipItem *item = getMainActiveClip();
3525 setCursorPos((int) item->startPos().frames(m_document->fps()));
3530 void CustomTrackView::clipEnd()
3532 ClipItem *item = getMainActiveClip();
3534 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3539 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3541 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3542 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3543 m_commandStack->push(command);
3546 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3548 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3549 m_commandStack->push(command);
3552 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3554 DocClipBase *base = m_document->clipManager()->getClipById(id);
3555 QList <CommentedTime> markers = base->commentedSnapMarkers();
3557 if (markers.isEmpty()) {
3558 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3561 QUndoCommand *deleteMarkers = new QUndoCommand();
3562 deleteMarkers->setText("Delete clip markers");
3564 for (int i = 0; i < markers.size(); i++) {
3565 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3567 m_commandStack->push(deleteMarkers);
3570 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3572 DocClipBase *base = m_document->clipManager()->getClipById(id);
3573 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3574 else base->deleteSnapMarker(pos);
3575 m_document->setModified(true);
3576 viewport()->update();
3579 bool sortGuidesList(const Guide *g1 , const Guide *g2)
3581 return (*g1).position() < (*g2).position();
3584 int CustomTrackView::hasGuide(int pos, int offset)
3586 for (int i = 0; i < m_guides.count(); i++) {
3587 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3588 if (qAbs(guidePos - pos) <= offset) return guidePos;
3589 else if (guidePos > pos) return -1;
3594 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3596 if (oldPos > GenTime() && pos > GenTime()) {
3598 for (int i = 0; i < m_guides.count(); i++) {
3599 if (m_guides.at(i)->position() == oldPos) {
3600 Guide *item = m_guides.at(i);
3601 item->updateGuide(pos, comment);
3605 } else if (pos > GenTime()) addGuide(pos, comment);
3609 for (int i = 0; i < m_guides.count(); i++) {
3610 if (m_guides.at(i)->position() == oldPos) {
3611 delete m_guides.takeAt(i);
3616 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3618 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3619 m_document->syncGuides(m_guides);
3622 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3624 for (int i = 0; i < m_guides.count(); i++) {
3625 if (m_guides.at(i)->position() == pos) {
3626 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3630 Guide *g = new Guide(this, pos, comment, m_document->fps(), m_tracksHeight * m_document->tracksCount());
3631 scene()->addItem(g);
3633 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3634 m_document->syncGuides(m_guides);
3638 void CustomTrackView::slotAddGuide()
3640 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
3641 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
3642 if (d.exec() != QDialog::Accepted) return;
3643 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
3644 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
3645 m_commandStack->push(command);
3649 void CustomTrackView::slotEditGuide(int guidePos)
3652 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3653 else pos = GenTime(guidePos, m_document->fps());
3655 for (int i = 0; i < m_guides.count(); i++) {
3656 if (m_guides.at(i)->position() == pos) {
3657 slotEditGuide(m_guides.at(i)->info());
3662 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3665 void CustomTrackView::slotEditGuide(CommentedTime guide)
3667 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3668 if (d.exec() == QDialog::Accepted) {
3669 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3670 m_commandStack->push(command);
3675 void CustomTrackView::slotEditTimeLineGuide()
3677 if (m_dragGuide == NULL) return;
3678 CommentedTime guide = m_dragGuide->info();
3679 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
3680 if (d.exec() == QDialog::Accepted) {
3681 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
3682 m_commandStack->push(command);
3686 void CustomTrackView::slotDeleteGuide(int guidePos)
3689 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
3690 else pos = GenTime(guidePos, m_document->fps());
3692 for (int i = 0; i < m_guides.count(); i++) {
3693 if (m_guides.at(i)->position() == pos) {
3694 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
3695 m_commandStack->push(command);
3700 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3704 void CustomTrackView::slotDeleteTimeLineGuide()
3706 if (m_dragGuide == NULL) return;
3707 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
3708 m_commandStack->push(command);
3712 void CustomTrackView::slotDeleteAllGuides()
3714 QUndoCommand *deleteAll = new QUndoCommand();
3715 deleteAll->setText("Delete all guides");
3716 for (int i = 0; i < m_guides.count(); i++) {
3717 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
3719 m_commandStack->push(deleteAll);
3722 void CustomTrackView::setTool(PROJECTTOOL tool)
3727 void CustomTrackView::setScale(double scaleFactor)
3730 matrix = matrix.scale(scaleFactor, 1);
3731 m_scene->setScale(scaleFactor);
3732 //scale(scaleFactor, 1);
3733 m_animationTimer->stop();
3739 //setSceneRect(0, 0, m_projectDuration + 100 * scaleFactor, sceneRect().height());
3741 int diff = sceneRect().width() - m_projectDuration;
3742 if (diff * matrix.m11() < 50) {
3743 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
3744 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
3747 centerOn(QPointF(cursorPos(), m_tracksHeight));
3748 //verticalScrollBar()->setValue(vert);*/
3751 void CustomTrackView::slotRefreshGuides()
3753 if (KdenliveSettings::showmarkers()) {
3754 kDebug() << "// refresh GUIDES";
3755 for (int i = 0; i < m_guides.count(); i++) {
3756 m_guides.at(i)->update();
3761 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
3764 r.setWidth(r.width() + 1);
3765 painter->setClipRect(r);
3766 painter->drawLine(r.left(), 0, r.right(), 0);
3767 uint max = m_document->tracksCount();
3768 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
3769 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
3770 QColor audioColor = palette().alternateBase().color();
3771 QColor base = scheme.background(KColorScheme::NormalBackground).color();
3772 for (uint i = 0; i < max;i++) {
3773 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));
3774 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));
3775 painter->drawLine(r.left(), m_tracksHeight * (i + 1), r.right(), m_tracksHeight * (i + 1));
3777 int lowerLimit = m_tracksHeight * m_document->tracksCount() + 1;
3778 if (height() > lowerLimit)
3779 painter->fillRect(QRectF(r.left(), lowerLimit, r.width(), height() - lowerLimit), QBrush(base));
3782 bool CustomTrackView::findString(const QString &text)
3785 for (int i = 0; i < m_searchPoints.size(); ++i) {
3786 marker = m_searchPoints.at(i).comment();
3787 if (marker.contains(text, Qt::CaseInsensitive)) {
3788 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3789 int vert = verticalScrollBar()->value();
3790 int hor = cursorPos();
3791 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3799 bool CustomTrackView::findNextString(const QString &text)
3802 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
3803 marker = m_searchPoints.at(i).comment();
3804 if (marker.contains(text, Qt::CaseInsensitive)) {
3805 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
3806 int vert = verticalScrollBar()->value();
3807 int hor = cursorPos();
3808 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
3817 void CustomTrackView::initSearchStrings()
3819 m_searchPoints.clear();
3820 QList<QGraphicsItem *> itemList = items();
3821 for (int i = 0; i < itemList.count(); i++) {
3822 // parse all clip names
3823 if (itemList.at(i)->type() == AVWIDGET) {
3824 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3825 GenTime start = item->startPos();
3826 CommentedTime t(start, item->clipName());
3827 m_searchPoints.append(t);
3828 // add all clip markers
3829 QList < CommentedTime > markers = item->commentedSnapMarkers();
3830 m_searchPoints += markers;
3835 for (int i = 0; i < m_guides.count(); i++) {
3836 m_searchPoints.append(m_guides.at(i)->info());
3839 qSort(m_searchPoints);
3842 void CustomTrackView::clearSearchStrings()
3844 m_searchPoints.clear();
3848 void CustomTrackView::copyClip()
3850 qDeleteAll(m_copiedItems);
3851 m_copiedItems.clear();
3852 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3853 if (itemList.count() == 0) {
3854 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
3857 for (int i = 0; i < itemList.count(); i++) {
3858 if (itemList.at(i)->type() == AVWIDGET) {
3859 ClipItem *dup = static_cast <ClipItem *>(itemList.at(i));
3860 m_copiedItems.append(dup->clone(dup->info()));
3861 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3862 Transition *dup = static_cast <Transition *>(itemList.at(i));
3863 m_copiedItems.append(dup->clone());
3868 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
3870 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));
3871 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
3872 for (int i = 0; i < collisions.count(); i++) {
3873 if (collisions.at(i)->type() == type) return false;
3878 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3880 for (int i = 0; i < items.count(); i++) {
3881 ItemInfo info = items.at(i)->info();
3882 info.startPos += offset;
3883 info.endPos += offset;
3884 info.track += trackOffset;
3885 if (!canBePastedTo(info, items.at(i)->type())) return false;
3890 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
3892 QPainterPath movePath;
3893 movePath.moveTo(0, 0);
3895 for (int i = 0; i < items.count(); i++) {
3896 ItemInfo info = items.at(i)->info();
3897 info.startPos = info.startPos + offset;
3898 info.endPos = info.endPos + offset;
3899 info.track = info.track + trackOffset;
3900 if (info.startPos < GenTime()) {
3901 // No clip should go below 0
3904 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));
3905 movePath.addRect(rect);
3907 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
3908 for (int i = 0; i < collisions.count(); i++) {
3909 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
3910 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
3917 void CustomTrackView::pasteClip()
3919 if (m_copiedItems.count() == 0) {
3920 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3924 if (m_menuPosition.isNull()) {
3925 position = mapFromGlobal(QCursor::pos());
3926 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
3927 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3930 } else position = m_menuPosition;
3931 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
3932 int track = (int)(position.y() / m_tracksHeight);
3933 ItemInfo first = m_copiedItems.at(0)->info();
3935 GenTime offset = pos - first.startPos;
3936 int trackOffset = track - first.track;
3938 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
3939 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
3942 QUndoCommand *pasteClips = new QUndoCommand();
3943 pasteClips->setText("Paste clips");
3945 for (int i = 0; i < m_copiedItems.count(); i++) {
3946 // parse all clip names
3947 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
3948 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
3950 info.startPos = clip->startPos() + offset;
3951 info.endPos = clip->endPos() + offset;
3952 info.cropStart = clip->cropStart();
3953 info.track = clip->track() + trackOffset;
3954 if (canBePastedTo(info, AVWIDGET)) {
3955 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
3956 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
3957 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
3958 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
3960 info.startPos = tr->startPos() + offset;
3961 info.endPos = tr->endPos() + offset;
3962 info.track = tr->track() + trackOffset;
3963 if (canBePastedTo(info, TRANSITIONWIDGET)) {
3964 if (info.startPos >= info.endPos) {
3965 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
3966 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
3967 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
3970 m_commandStack->push(pasteClips);
3973 void CustomTrackView::pasteClipEffects()
3975 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
3976 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
3979 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
3980 EffectsList effects = clip->effectList();
3982 QUndoCommand *paste = new QUndoCommand();
3983 paste->setText("Paste effects");
3985 QList<QGraphicsItem *> clips = scene()->selectedItems();
3986 for (int i = 0; i < clips.count(); ++i) {
3987 if (clips.at(i)->type() == AVWIDGET) {
3988 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
3989 for (int i = 0; i < clip->effectsCount(); i++) {
3990 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(i), true, paste);
3994 m_commandStack->push(paste);
3998 ClipItem *CustomTrackView::getClipUnderCursor() const
4000 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4001 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4002 for (int i = 0; i < collisions.count(); i++) {
4003 if (collisions.at(i)->type() == AVWIDGET) {
4004 return static_cast < ClipItem *>(collisions.at(i));
4010 ClipItem *CustomTrackView::getMainActiveClip() const
4012 QList<QGraphicsItem *> clips = scene()->selectedItems();
4013 if (clips.isEmpty()) {
4014 return getClipUnderCursor();
4016 ClipItem *item = NULL;
4017 for (int i = 0; i < clips.count(); ++i) {
4018 if (clips.at(i)->type() == AVWIDGET)
4019 item = static_cast < ClipItem *>(clips.at(i));
4020 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4022 if (item) return item;
4027 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4029 QList<QGraphicsItem *> clips = scene()->selectedItems();
4030 if (clips.isEmpty()) {
4031 return getClipUnderCursor();
4034 // remove all items in the list that are not clips
4035 for (int i = 0; i < clips.count();) {
4036 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4039 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4040 for (int i = 0; i < clips.count(); ++i) {
4041 if (clips.at(i)->type() == AVWIDGET) {
4042 item = static_cast < ClipItem *>(clips.at(i));
4043 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4051 void CustomTrackView::setInPoint()
4053 ClipItem *clip = getActiveClipUnderCursor(true);
4055 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4058 ItemInfo startInfo = clip->info();
4059 ItemInfo endInfo = startInfo;
4060 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4061 if (endInfo.startPos >= startInfo.endPos) {
4062 // Check for invalid resize
4063 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4065 } else if (endInfo.startPos < startInfo.startPos) {
4066 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4067 if (length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps())) {
4068 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4072 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4073 m_commandStack->push(command);
4076 void CustomTrackView::setOutPoint()
4078 ClipItem *clip = getActiveClipUnderCursor(true);
4080 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4083 ItemInfo startInfo = clip->info();
4084 ItemInfo endInfo = clip->info();
4085 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4086 if (endInfo.endPos <= startInfo.startPos) {
4087 // Check for invalid resize
4088 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4090 } else if (endInfo.endPos > startInfo.endPos) {
4091 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4092 if (length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps())) {
4093 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4100 ResizeClipCommand *command = new ResizeClipCommand(this, startInfo, endInfo, true);
4101 m_commandStack->push(command);
4104 void CustomTrackView::slotUpdateAllThumbs()
4106 QList<QGraphicsItem *> itemList = items();
4107 //if (itemList.isEmpty()) return;
4109 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4110 for (int i = 0; i < itemList.count(); i++) {
4111 if (itemList.at(i)->type() == AVWIDGET) {
4112 item = static_cast <ClipItem *>(itemList.at(i));
4113 if (item->clipType() != COLOR) {
4114 // Check if we have a cached thumbnail
4115 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4116 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4117 if (QFile::exists(thumb)) {
4119 item->slotSetStartThumb(pix);
4120 item->slotSetEndThumb(pix);
4123 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4124 QString endThumb = startThumb;
4125 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4126 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4127 if (QFile::exists(startThumb)) {
4128 QPixmap pix(startThumb);
4129 item->slotSetStartThumb(pix);
4131 if (QFile::exists(endThumb)) {
4132 QPixmap pix(endThumb);
4133 item->slotSetEndThumb(pix);
4137 item->refreshClip(false);
4138 qApp->processEvents();
4141 viewport()->update();
4144 void CustomTrackView::saveThumbnails()
4146 QList<QGraphicsItem *> itemList = items();
4148 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4149 for (int i = 0; i < itemList.count(); i++) {
4150 if (itemList.at(i)->type() == AVWIDGET) {
4151 item = static_cast <ClipItem *>(itemList.at(i));
4152 if (item->clipType() != COLOR) {
4153 // Check if we have a cached thumbnail
4154 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4155 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4156 if (!QFile::exists(thumb)) {
4157 QPixmap pix(item->startThumb());
4161 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4162 QString endThumb = startThumb;
4163 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4164 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4165 if (!QFile::exists(startThumb)) {
4166 QPixmap pix(item->startThumb());
4167 pix.save(startThumb);
4169 if (!QFile::exists(endThumb)) {
4170 QPixmap pix(item->endThumb());
4180 void CustomTrackView::slotInsertTrack(int ix)
4182 kDebug() << "// INSERTING TRK: " << ix;
4183 QDialog d(parentWidget());
4184 Ui::AddTrack_UI view;
4186 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4187 view.track_nb->setValue(ix);
4188 d.setWindowTitle(i18n("Insert Track"));
4190 if (d.exec() == QDialog::Accepted) {
4191 ix = view.track_nb->value();
4192 if (view.before_select->currentIndex() == 1) {
4196 if (view.video_track->isChecked()) {
4197 info.type = VIDEOTRACK;
4198 info.isMute = false;
4199 info.isBlind = false;
4200 info.isLocked = false;
4202 info.type = AUDIOTRACK;
4203 info.isMute = false;
4204 info.isBlind = true;
4205 info.isLocked = false;
4207 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4208 m_commandStack->push(addTrack);
4209 m_document->setModified(true);
4213 void CustomTrackView::slotDeleteTrack(int ix)
4216 ix = QInputDialog::getInteger(this, i18n("Remove Track"), i18n("Track"), ix, 0, m_document->tracksCount() - 1, 1, &ok);
4218 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4219 deleteTimelineTrack(ix, info);
4220 m_document->setModified(true);
4221 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4222 m_commandStack->push(command);*/
4226 void CustomTrackView::slotChangeTrack(int ix)
4228 QDialog d(parentWidget());
4229 Ui::AddTrack_UI view;
4231 view.label->setText(i18n("Change track"));
4232 view.before_select->setHidden(true);
4233 view.track_nb->setMaximum(m_document->tracksCount() - 1);
4234 view.track_nb->setValue(ix);
4235 d.setWindowTitle(i18n("Change Track Type"));
4237 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4238 view.video_track->setChecked(true);
4240 view.audio_track->setChecked(true);
4242 if (d.exec() == QDialog::Accepted) {
4244 info.isLocked = false;
4245 info.isMute = false;
4246 ix = view.track_nb->value();
4248 if (view.video_track->isChecked()) {
4249 info.type = VIDEOTRACK;
4250 info.isBlind = false;
4252 info.type = AUDIOTRACK;
4253 info.isBlind = true;
4255 changeTimelineTrack(ix, info);
4256 m_document->setModified(true);
4261 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4263 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4264 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4265 QList<QGraphicsItem *> selection = m_scene->items(r);
4266 QUndoCommand *deleteTrack = new QUndoCommand();
4267 deleteTrack->setText("Delete track");
4269 // Delete all clips in selected track
4270 for (int i = 0; i < selection.count(); i++) {
4271 if (selection.at(i)->type() == AVWIDGET) {
4272 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4273 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4274 m_scene->removeItem(item);
4277 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4278 Transition *item = static_cast <Transition *>(selection.at(i));
4279 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4280 m_scene->removeItem(item);
4286 selection = m_scene->items();
4287 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4288 m_commandStack->push(deleteTrack);
4291 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4293 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4294 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4295 m_commandStack->push(changeTrack);
4298 void CustomTrackView::autoTransition()
4300 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4301 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4302 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4305 Transition *tr = static_cast <Transition*>(itemList.at(0));
4306 tr->setAutomatic(!tr->isAutomatic());
4307 QDomElement transition = tr->toXML();
4308 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);
4312 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4315 QDomNodeList params = effect.elementsByTagName("parameter");
4316 for (int i = 0; i < params.count(); i++) {
4317 QDomElement e = params.item(i).toElement();
4318 if (!e.isNull() && e.attribute("type") == "constant") {
4319 if (e.hasAttribute("factor")) {
4320 double factor = e.attribute("factor").toDouble();
4321 double value = e.attribute("value").toDouble();
4322 value = value / factor;
4323 result.append(QString::number(value));
4324 } else result.append(e.attribute("value"));
4330 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4332 QList<QGraphicsItem *> list = scene()->items();
4333 ClipItem *clip = NULL;
4334 for (int i = 0; i < list.size(); ++i) {
4335 if (list.at(i)->type() == AVWIDGET) {
4336 clip = static_cast <ClipItem *>(list.at(i));
4337 if (clip->clipProducer() == id) {
4338 clip->setClipName(name);
4342 viewport()->update();
4345 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4347 minimum = GenTime();
4348 maximum = GenTime();
4349 QList<QGraphicsItem *> selection;
4350 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4351 selection.removeAll(item);
4352 for (int i = 0; i < selection.count(); i++) {
4353 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4354 if (clip && clip->type() == AVWIDGET) {
4355 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4356 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4361 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4363 minimum = GenTime();
4364 maximum = GenTime();
4365 QList<QGraphicsItem *> selection;
4366 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4367 selection.removeAll(item);
4368 for (int i = 0; i < selection.count(); i++) {
4369 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4370 if (clip && clip->type() == TRANSITIONWIDGET) {
4371 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4372 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4378 void CustomTrackView::loadGroups(const QDomNodeList groups)
4380 for (int i = 0; i < groups.count(); i++) {
4381 QDomNodeList children = groups.at(i).childNodes();
4382 scene()->clearSelection();
4383 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4384 QDomNode n = children.item(nodeindex);
4385 QDomElement elem = n.toElement();
4386 int pos = elem.attribute("position").toInt();
4387 int track = elem.attribute("track").toInt();
4388 if (elem.tagName() == "clipitem") {
4389 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4390 if (clip) clip->setSelected(true);
4392 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4393 if (clip) clip->setSelected(true);
4396 groupSelectedItems(false, true);
4400 void CustomTrackView::splitAudio()
4402 resetSelectionGroup();
4403 QList<QGraphicsItem *> selection = scene()->selectedItems();
4404 if (selection.isEmpty()) {
4405 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4408 QUndoCommand *splitCommand = new QUndoCommand();
4409 splitCommand->setText(i18n("Split audio"));
4410 for (int i = 0; i < selection.count(); i++) {
4411 if (selection.at(i)->type() == AVWIDGET) {
4412 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4413 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4414 if (clip->parentItem()) {
4415 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4417 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4422 m_commandStack->push(splitCommand);
4425 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4427 ClipItem *clip = getClipItemAt(pos, track);
4429 kDebug() << "// Cannot find clip to split!!!";
4433 int start = pos.frames(m_document->fps());
4434 int freetrack = m_document->tracksCount() - track - 1;
4435 for (; freetrack > 0; freetrack--) {
4436 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4437 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4438 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4439 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->duration().frames(m_document->fps())) {
4440 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4445 kDebug() << "GOT TRK: " << track;
4446 if (freetrack == 0) {
4447 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4450 info.startPos = clip->startPos();
4451 info.endPos = clip->endPos();
4452 info.cropStart = clip->cropStart();
4453 info.track = m_document->tracksCount() - freetrack;
4454 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4455 scene()->clearSelection();
4456 clip->setSelected(true);
4457 ClipItem *audioClip = getClipItemAt(start, info.track);
4459 clip->setVideoOnly(true);
4460 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4461 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4462 audioClip->setSelected(true);
4463 audioClip->setAudioOnly(true);
4464 groupSelectedItems(false, true);
4468 // unsplit clip: remove audio part and change video part to normal clip
4469 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4470 kDebug() << "//CANNOT FIND CLP GRP";
4473 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4474 QList<QGraphicsItem *> children = grp->childItems();
4475 if (children.count() != 2) {
4476 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4479 for (int i = 0; i < children.count(); i++) {
4480 if (children.at(i) != clip) {
4481 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4482 ItemInfo info = clip->info();
4483 deleteClip(clp->info());
4484 clip->setVideoOnly(false);
4485 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4489 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4490 m_document->clipManager()->removeGroup(grp);
4491 scene()->destroyItemGroup(grp);
4495 void CustomTrackView::setVideoOnly()
4497 resetSelectionGroup();
4498 QList<QGraphicsItem *> selection = scene()->selectedItems();
4499 if (selection.isEmpty()) {
4500 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4503 QUndoCommand *videoCommand = new QUndoCommand();
4504 videoCommand->setText(i18n("Video only"));
4505 for (int i = 0; i < selection.count(); i++) {
4506 if (selection.at(i)->type() == AVWIDGET) {
4507 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4508 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4509 if (clip->parentItem()) {
4510 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4512 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4517 m_commandStack->push(videoCommand);
4520 void CustomTrackView::setAudioOnly()
4522 resetSelectionGroup();
4523 QList<QGraphicsItem *> selection = scene()->selectedItems();
4524 if (selection.isEmpty()) {
4525 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4528 QUndoCommand *videoCommand = new QUndoCommand();
4529 videoCommand->setText(i18n("Audio only"));
4530 for (int i = 0; i < selection.count(); i++) {
4531 if (selection.at(i)->type() == AVWIDGET) {
4532 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4533 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4534 if (clip->parentItem()) {
4535 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4537 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4542 m_commandStack->push(videoCommand);
4545 void CustomTrackView::setAudioAndVideo()
4547 resetSelectionGroup();
4548 QList<QGraphicsItem *> selection = scene()->selectedItems();
4549 if (selection.isEmpty()) {
4550 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4553 QUndoCommand *videoCommand = new QUndoCommand();
4554 videoCommand->setText(i18n("Audio and Video"));
4555 for (int i = 0; i < selection.count(); i++) {
4556 if (selection.at(i)->type() == AVWIDGET) {
4557 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4558 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4559 if (clip->parentItem()) {
4560 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4562 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4567 m_commandStack->push(videoCommand);
4570 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4572 ClipItem *clip = getClipItemAt(pos, track);
4574 kDebug() << "// Cannot find clip to split!!!";
4578 int start = pos.frames(m_document->fps());
4579 clip->setVideoOnly(true);
4580 clip->setAudioOnly(false);
4581 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4582 } else if (audioOnly) {
4583 int start = pos.frames(m_document->fps());
4584 clip->setAudioOnly(true);
4585 clip->setVideoOnly(false);
4586 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4588 int start = pos.frames(m_document->fps());
4589 clip->setAudioOnly(false);
4590 clip->setVideoOnly(false);
4591 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4594 m_document->setModified(true);
4597 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4599 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4600 m_clipTypeGroup->setEnabled(false);
4602 m_clipTypeGroup->setEnabled(true);
4603 QList <QAction *> actions = m_clipTypeGroup->actions();
4605 if (clip->isAudioOnly()) lookup = "clip_audio_only";
4606 else if (clip->isVideoOnly()) lookup = "clip_video_only";
4607 else lookup = "clip_audio_and_video";
4608 for (int i = 0; i < actions.count(); i++) {
4609 if (actions.at(i)->data().toString() == lookup) {
4610 actions.at(i)->setChecked(true);
4617 void CustomTrackView::reloadTransitionLumas()
4621 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
4622 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
4623 for (int i = 0; i < params.count(); i++) {
4624 QDomElement e = params.item(i).toElement();
4625 if (e.attribute("tag") == "resource") {
4626 lumaNames = e.attribute("paramlistdisplay");
4627 lumaFiles = e.attribute("paramlist");
4632 QList<QGraphicsItem *> itemList = items();
4633 Transition *transitionitem;
4634 QDomElement transitionXml;
4635 for (int i = 0; i < itemList.count(); i++) {
4636 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4637 transitionitem = static_cast <Transition*>(itemList.at(i));
4638 transitionXml = transitionitem->toXML();
4639 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
4640 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4641 for (int i = 0; i < params.count(); i++) {
4642 QDomElement e = params.item(i).toElement();
4643 if (e.attribute("tag") == "resource") {
4644 e.setAttribute("paramlistdisplay", lumaNames);
4645 e.setAttribute("paramlist", lumaFiles);
4650 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
4651 QDomNodeList params = transitionXml.elementsByTagName("parameter");
4652 for (int i = 0; i < params.count(); i++) {
4653 QDomElement e = params.item(i).toElement();
4654 if (e.attribute("tag") == "luma") {
4655 e.setAttribute("paramlistdisplay", lumaNames);
4656 e.setAttribute("paramlist", lumaFiles);
4663 emit transitionItemSelected(NULL);
4666 #include "customtrackview.moc"