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 ***************************************************************************/
20 #include <QMouseEvent>
21 #include <QStylePainter>
22 #include <QGraphicsItem>
23 #include <QDomDocument>
25 #include <QApplication>
26 #include <QInputDialog>
34 #include "customtrackview.h"
35 #include "docclipbase.h"
37 #include "definitions.h"
38 #include "moveclipcommand.h"
39 #include "movetransitioncommand.h"
40 #include "resizeclipcommand.h"
41 #include "editguidecommand.h"
42 #include "addtimelineclipcommand.h"
43 #include "addeffectcommand.h"
44 #include "editeffectcommand.h"
45 #include "moveeffectcommand.h"
46 #include "addtransitioncommand.h"
47 #include "edittransitioncommand.h"
48 #include "addmarkercommand.h"
49 #include "razorclipcommand.h"
50 #include "kdenlivesettings.h"
51 #include "transition.h"
53 #include "customtrackview.h"
54 #include "clipmanager.h"
56 #include "markerdialog.h"
57 #include "mainwindow.h"
61 // disable animation if user asked it in KDE's global settings
62 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
63 // needs something like below (taken from dolphin)
64 // #include <kglobalsettings.h>
65 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
66 // const int duration = animate ? 1500 : 1;
68 CustomTrackView::CustomTrackView(KdenliveDoc *doc, QGraphicsScene * projectscene, QWidget *parent)
69 : QGraphicsView(projectscene, parent), m_cursorPos(0), m_dropItem(NULL), m_cursorLine(NULL), m_operationMode(NONE), m_dragItem(NULL), m_visualTip(NULL), m_moveOpMode(NONE), m_animation(NULL), m_projectDuration(0), m_scale(1.0), m_clickPoint(QPoint()), m_document(doc), m_autoScroll(KdenliveSettings::autoscroll()), m_tracksHeight(KdenliveSettings::trackheight()), m_tool(SELECTTOOL), m_dragGuide(NULL) {
70 if (doc) m_commandStack = doc->commandStack();
71 else m_commandStack == NULL;
72 setMouseTracking(true);
74 m_animationTimer = new QTimeLine(800);
75 m_animationTimer->setFrameRange(0, 5);
76 m_animationTimer->setUpdateInterval(100);
77 m_animationTimer->setLoopCount(0);
78 m_tipColor = QColor(0, 192, 0, 200);
79 QColor border = QColor(255, 255, 255, 100);
80 m_tipPen.setColor(border);
82 setContentsMargins(0, 0, 0, 0);
84 m_cursorLine = projectscene->addLine(0, 0, 0, m_tracksHeight);
85 m_cursorLine->setFlags(QGraphicsItem::ItemIsMovable);
86 m_cursorLine->setZValue(1000);
89 KIcon razorIcon("edit-cut");
90 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
93 CustomTrackView::~CustomTrackView() {
98 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
99 m_timelineContextMenu = timeline;
100 m_timelineContextClipMenu = clip;
101 m_timelineContextTransitionMenu = transition;
104 void CustomTrackView::checkAutoScroll() {
105 m_autoScroll = KdenliveSettings::autoscroll();
108 QList <TrackInfo> CustomTrackView::tracksList() const {
112 void CustomTrackView::checkTrackHeight() {
113 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
114 m_tracksHeight = KdenliveSettings::trackheight();
115 emit trackHeightChanged();
116 QList<QGraphicsItem *> itemList = items();
118 Transition *transitionitem;
119 for (int i = 0; i < itemList.count(); i++) {
120 if (itemList.at(i)->type() == AVWIDGET) {
121 item = (ClipItem*) itemList.at(i);
122 item->setRect(item->rect().x(), item->track() * m_tracksHeight, item->rect().width(), m_tracksHeight - 1);
124 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
125 transitionitem = (Transition*) itemList.at(i);
126 transitionitem->setRect(transitionitem->rect().x(), transitionitem->track() * m_tracksHeight + m_tracksHeight / 2, transitionitem->rect().width(), m_tracksHeight - 1);
129 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_tracksList.count());
131 for (int i = 0; i < m_guides.count(); i++) {
132 QLineF l = m_guides.at(i)->line();
133 l.setP2(QPointF(l.x2(), m_tracksHeight * m_tracksList.count()));
134 m_guides.at(i)->setLine(l);
137 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_tracksList.count());
138 verticalScrollBar()->setMaximum(m_tracksHeight * m_tracksList.count());
143 void CustomTrackView::resizeEvent(QResizeEvent * event) {
144 QGraphicsView::resizeEvent(event);
148 void CustomTrackView::wheelEvent(QWheelEvent * e) {
149 if (e->modifiers() == Qt::ControlModifier) {
150 if (e->delta() > 0) emit zoomIn();
153 if (e->delta() > 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
154 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
158 int CustomTrackView::getPreviousVideoTrack(int track) {
159 track = m_tracksList.count() - track - 1;
161 for (int i = track; i > -1; i--) {
162 if (m_tracksList.at(i).type == VIDEOTRACK) return i + 1;
169 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
170 int pos = event->x();
171 emit mousePosition((int)(mapToScene(event->pos()).x() / m_scale));
172 if (event->buttons() & Qt::MidButton) return;
173 if (event->buttons() != Qt::NoButton) {
174 if (m_dragItem && m_tool == SELECTTOOL) { //event->button() == Qt::LeftButton) {
175 // a button was pressed, delete visual tips
176 if (m_operationMode == MOVE && (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance()) {
177 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x() - m_clickPoint.x());
178 //kDebug() << "/////// MOVE CLIP, EVENT Y: "<<m_clickPoint.y();//<<event->scenePos().y()<<", SCENE HEIGHT: "<<scene()->sceneRect().height();
179 int moveTrack = (int) mapToScene(event->pos() + QPoint(0, (m_dragItem->type() == TRANSITIONWIDGET ? - m_clickPoint.y() : 0))).y() / m_tracksHeight;
180 int currentTrack = m_dragItem->track();
182 if (moveTrack > 1000)moveTrack = 0;
183 else if (moveTrack > m_tracksList.count() - 1) moveTrack = m_tracksList.count() - 1;
184 else if (moveTrack < 0) moveTrack = 0;
186 int offset = moveTrack - currentTrack;
187 if (offset != 0) offset = m_tracksHeight * offset;
188 m_dragItem->moveTo((int)(snappedPos / m_scale), m_scale, offset, moveTrack);
189 } else if (m_operationMode == RESIZESTART) {
190 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x());
191 m_dragItem->resizeStart((int)(snappedPos / m_scale), m_scale);
192 } else if (m_operationMode == RESIZEEND) {
193 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x());
194 m_dragItem->resizeEnd((int)(snappedPos / m_scale), m_scale);
195 } else if (m_operationMode == FADEIN) {
196 int pos = (int)(mapToScene(event->pos()).x() / m_scale);
197 ((ClipItem*) m_dragItem)->setFadeIn((int)(pos - m_dragItem->startPos().frames(m_document->fps())), m_scale);
198 } else if (m_operationMode == FADEOUT) {
199 int pos = (int)(mapToScene(event->pos()).x() / m_scale);
200 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - pos), m_scale);
201 } else if (m_operationMode == KEYFRAME) {
202 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x() / m_scale), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
203 m_dragItem->updateKeyFramePos(keyFramePos, mapToScene(event->pos()).toPoint().y());
206 if (m_animation) delete m_animation;
208 if (m_visualTip) delete m_visualTip;
210 QGraphicsView::mouseMoveEvent(event);
212 } else if (m_operationMode == MOVEGUIDE) {
213 if (m_animation) delete m_animation;
215 if (m_visualTip) delete m_visualTip;
217 QGraphicsView::mouseMoveEvent(event);
222 if (m_tool == RAZORTOOL) {
223 setCursor(m_razorCursor);
224 QGraphicsView::mouseMoveEvent(event);
228 QList<QGraphicsItem *> itemList = items(event->pos());
229 QGraphicsRectItem *item = NULL;
230 OPERATIONTYPE opMode = NONE;
232 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
234 } else for (int i = 0; i < itemList.count(); i++) {
235 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
236 item = (QGraphicsRectItem*) itemList.at(i);
241 if (item && event->buttons() == Qt::NoButton) {
242 AbstractClipItem *clip = (AbstractClipItem*) item;
243 opMode = clip->operationMode(mapToScene(event->pos()), m_scale);
245 if (opMode == m_moveOpMode) {
246 QGraphicsView::mouseMoveEvent(event);
250 if (m_animation) delete m_animation;
252 m_animationTimer->stop();
257 m_moveOpMode = opMode;
258 if (opMode == MOVE) {
259 setCursor(Qt::OpenHandCursor);
260 } else if (opMode == RESIZESTART) {
261 setCursor(KCursor("left_side", Qt::SizeHorCursor));
262 if (m_visualTip == NULL) {
264 polygon << QPoint((int)clip->rect().x(), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
265 polygon << QPoint((int)(clip->rect().x() + size * 2), (int)(clip->rect().y() + clip->rect().height() / 2));
266 polygon << QPoint((int)clip->rect().x(), (int)(clip->rect().y() + clip->rect().height() / 2 + size * 2));
267 polygon << QPoint((int)clip->rect().x(), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
269 m_visualTip = new QGraphicsPolygonItem(polygon);
270 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
271 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
272 m_visualTip->setZValue(100);
273 m_animation = new QGraphicsItemAnimation;
274 m_animation->setItem(m_visualTip);
275 m_animation->setTimeLine(m_animationTimer);
276 m_visualTip->setPos(0, 0);
278 m_animation->setScaleAt(.5, scale, 1);
279 m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale, 0));
281 m_animation->setScaleAt(1, scale, 1);
282 m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, 0));
283 scene()->addItem(m_visualTip);
284 m_animationTimer->start();
286 } else if (opMode == RESIZEEND) {
287 setCursor(KCursor("right_side", Qt::SizeHorCursor));
288 if (m_visualTip == NULL) {
290 polygon << QPoint((int)(clip->rect().x() + clip->rect().width()), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
291 polygon << QPoint((int)(clip->rect().x() + clip->rect().width() - size * 2), (int)(clip->rect().y() + clip->rect().height() / 2));
292 polygon << QPoint((int)(clip->rect().x() + clip->rect().width()), (int)(clip->rect().y() + clip->rect().height() / 2 + size * 2));
293 polygon << QPoint((int)(clip->rect().x() + clip->rect().width()), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
295 m_visualTip = new QGraphicsPolygonItem(polygon);
296 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
297 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
299 m_visualTip->setZValue(100);
300 m_animation = new QGraphicsItemAnimation;
301 m_animation->setItem(m_visualTip);
302 m_animation->setTimeLine(m_animationTimer);
303 m_visualTip->setPos(0, 0);
305 m_animation->setScaleAt(.5, scale, 1);
306 m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale - clip->rect().width(), 0));
308 m_animation->setScaleAt(1, scale, 1);
309 m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, 0));
310 scene()->addItem(m_visualTip);
311 m_animationTimer->start();
313 } else if (opMode == FADEIN) {
314 if (m_visualTip == NULL) {
315 ClipItem *item = (ClipItem *) clip;
316 m_visualTip = new QGraphicsEllipseItem(item->rect().x() + item->fadeIn() * m_scale - size, item->rect().y() - 8, size * 2, 16);
317 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
318 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
319 m_visualTip->setZValue(100);
320 m_animation = new QGraphicsItemAnimation;
321 m_animation->setItem(m_visualTip);
322 m_animation->setTimeLine(m_animationTimer);
323 m_visualTip->setPos(0, 0);
325 m_animation->setScaleAt(.5, scale, scale);
326 m_animation->setPosAt(.5, QPointF(item->rect().x() - item->rect().x() * scale - item->fadeIn() * m_scale, item->rect().y() - item->rect().y() * scale));
328 m_animation->setScaleAt(1, scale, scale);
329 m_animation->setPosAt(1, QPointF(item->rect().x() - item->rect().x() * scale, item->rect().y() - item->rect().y() * scale));
330 scene()->addItem(m_visualTip);
331 m_animationTimer->start();
333 setCursor(Qt::PointingHandCursor);
334 } else if (opMode == FADEOUT) {
335 if (m_visualTip == NULL) {
336 ClipItem *item = (ClipItem *) clip;
337 m_visualTip = new QGraphicsEllipseItem(item->rect().x() + item->rect().width() - item->fadeOut() * m_scale - size, item->rect().y() - 8, size*2, 16);
338 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
339 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
340 m_visualTip->setZValue(100);
341 m_animation = new QGraphicsItemAnimation;
342 m_animation->setItem(m_visualTip);
343 m_animation->setTimeLine(m_animationTimer);
344 m_visualTip->setPos(0, 0);
346 m_animation->setScaleAt(.5, scale, scale);
347 m_animation->setPosAt(.5, QPointF(item->rect().x() - item->rect().x() * scale - item->rect().width() + item->fadeOut() * m_scale, item->rect().y() - item->rect().y() * scale));
349 m_animation->setScaleAt(1, scale, scale);
350 m_animation->setPosAt(1, QPointF(item->rect().x() - item->rect().x() * scale, item->rect().y() - item->rect().y() * scale));
351 scene()->addItem(m_visualTip);
352 m_animationTimer->start();
354 setCursor(Qt::PointingHandCursor);
355 } else if (opMode == TRANSITIONSTART) {
356 if (m_visualTip == NULL) {
357 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
358 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
359 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
360 m_visualTip->setZValue(100);
361 m_animation = new QGraphicsItemAnimation;
362 m_animation->setItem(m_visualTip);
363 m_animation->setTimeLine(m_animationTimer);
364 m_visualTip->setPos(clip->rect().x() + 10, clip->rect().y() + clip->rect().height() / 2 + 12);
366 m_animation->setScaleAt(.5, scale, scale);
368 m_animation->setScaleAt(1, scale, scale);
369 scene()->addItem(m_visualTip);
370 m_animationTimer->start();
372 setCursor(Qt::PointingHandCursor);
373 } else if (opMode == TRANSITIONEND) {
374 if (m_visualTip == NULL) {
375 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
376 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
377 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
378 m_visualTip->setZValue(100);
379 m_animation = new QGraphicsItemAnimation;
380 m_animation->setItem(m_visualTip);
381 m_animation->setTimeLine(m_animationTimer);
382 m_visualTip->setPos(clip->rect().x() + clip->rect().width() - 10 , clip->rect().y() + clip->rect().height() / 2 + 12);
384 m_animation->setScaleAt(.5, scale, scale);
386 m_animation->setScaleAt(1, scale, scale);
387 scene()->addItem(m_visualTip);
388 m_animationTimer->start();
390 setCursor(Qt::PointingHandCursor);
391 } else if (opMode == KEYFRAME) {
392 setCursor(Qt::PointingHandCursor);
394 } // no clip under mouse
395 else if (opMode == MOVEGUIDE) {
396 m_moveOpMode = opMode;
397 setCursor(Qt::SplitHCursor);
400 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
401 setCursorPos((int)(mapToScene(event->pos().x(), 0).x() / m_scale));
404 if (m_animation) delete m_animation;
405 m_animationTimer->stop();
411 setCursor(Qt::ArrowCursor);
413 QGraphicsView::mouseMoveEvent(event);
417 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
419 m_clickEvent = event->pos();
420 if (event->button() == Qt::MidButton) {
421 m_document->renderer()->switchPlay();
424 if (event->modifiers() == Qt::ControlModifier) {
425 setDragMode(QGraphicsView::ScrollHandDrag);
426 QGraphicsView::mousePressEvent(event);
428 } else if (event->modifiers() == Qt::ShiftModifier) {
429 setDragMode(QGraphicsView::RubberBandDrag);
430 QGraphicsView::mousePressEvent(event);
433 bool collision = false;
434 QList<QGraphicsItem *> collisionList = items(event->pos());
435 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
436 // a guide item was pressed
437 collisionList.at(0)->setFlag(QGraphicsItem::ItemIsMovable, true);
439 m_dragGuide = (Guide *) collisionList.at(0);
441 m_operationMode = MOVEGUIDE;
442 // deselect all clips so that only the guide will move
443 QList<QGraphicsItem *> clips = scene()->selectedItems();
444 for (int i = 0; i < clips.count(); ++i)
445 clips.at(i)->setSelected(false);
446 updateSnapPoints(NULL);
447 QGraphicsView::mousePressEvent(event);
448 } else for (int i = 0; i < collisionList.count(); ++i) {
449 QGraphicsItem *item = collisionList.at(i);
450 if (item->type() == AVWIDGET || item->type() == TRANSITIONWIDGET) {
451 if (m_tool == RAZORTOOL) {
452 if (item->type() == TRANSITIONWIDGET) return;
453 AbstractClipItem *clip = (AbstractClipItem *) item;
455 info.startPos = clip->startPos();
456 info.endPos = clip->endPos();
457 info.track = clip->track();
458 RazorClipCommand* command = new RazorClipCommand(this, info, GenTime((int)(mapToScene(event->pos()).x() / m_scale), m_document->fps()), true);
459 m_commandStack->push(command);
460 m_document->setModified(true);
464 if (!item->isSelected()) {
465 QList<QGraphicsItem *> itemList = items();
466 for (int i = 0; i < itemList.count(); i++) {
467 itemList.at(i)->setSelected(false);
468 itemList.at(i)->update();
470 item->setSelected(true);
474 m_dragItem = (AbstractClipItem *) item;
476 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps()) * m_scale), (int)(event->pos().y() - m_dragItem->rect().top()));
477 m_dragItemInfo.startPos = m_dragItem->startPos();
478 m_dragItemInfo.endPos = m_dragItem->endPos();
479 m_dragItemInfo.track = m_dragItem->track();
481 m_operationMode = m_dragItem->operationMode(item->mapFromScene(mapToScene(event->pos())), m_scale);
482 if (m_operationMode == KEYFRAME) {
483 m_dragItem->updateSelectedKeyFrame();
485 } else if (m_operationMode == MOVE) setCursor(Qt::ClosedHandCursor);
486 else if (m_operationMode == TRANSITIONSTART) {
488 info.startPos = m_dragItem->startPos();
489 info.track = m_dragItem->track();
490 int transitiontrack = getPreviousVideoTrack(info.track);
491 ClipItem *transitionClip = NULL;
492 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_tracksList.count() - transitiontrack);
493 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
494 info.endPos = transitionClip->endPos();
495 } else info.endPos = info.startPos + GenTime(2.5);
497 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
498 } else if (m_operationMode == TRANSITIONEND) {
500 info.endPos = m_dragItem->endPos();
501 info.track = m_dragItem->track();
502 int transitiontrack = getPreviousVideoTrack(info.track);
503 ClipItem *transitionClip = NULL;
504 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_tracksList.count() - transitiontrack);
505 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
506 info.startPos = transitionClip->startPos();
507 } else info.startPos = info.endPos - GenTime(2.5);
508 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
510 updateSnapPoints(m_dragItem);
516 kDebug() << "//////// NO ITEM FOUND ON CLICK";
518 setCursor(Qt::ArrowCursor);
519 QList<QGraphicsItem *> itemList = items();
520 for (int i = 0; i < itemList.count(); i++)
521 itemList.at(i)->setSelected(false);
522 //emit clipItemSelected(NULL);
523 if (event->button() == Qt::RightButton) {
524 displayContextMenu(event->globalPos());
525 } else setCursorPos((int)(mapToScene(event->x(), 0).x() / m_scale));
526 } else if (event->button() == Qt::RightButton) {
527 m_operationMode = NONE;
528 displayContextMenu(event->globalPos(), m_dragItem);
531 if (m_dragItem && m_dragItem->type() == AVWIDGET) emit clipItemSelected((ClipItem*) m_dragItem);
532 else emit clipItemSelected(NULL);
535 //QGraphicsView::mousePressEvent(event);
538 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event) {
539 if (m_dragItem && m_dragItem->hasKeyFrames()) {
540 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x() / m_scale), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
541 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
542 ClipItem * item = (ClipItem *) m_dragItem;
543 item->updateKeyframeEffect();
544 updateEffect(m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect());
548 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip) {
549 if (clip == NULL) m_timelineContextMenu->popup(pos);
550 else if (clip->type() == AVWIDGET) m_timelineContextClipMenu->popup(pos);
551 else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
554 void CustomTrackView::activateMonitor() {
555 emit activateDocumentMonitor();
558 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
559 if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
560 kDebug() << "/////////////// DRAG ENTERED, TEXT: " << event->mimeData()->data("kdenlive/producerslist");
561 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(";");
562 //TODO: drop of several clips
563 for (int i = 0; i < ids.size(); ++i) {
565 DocClipBase *clip = m_document->getBaseClip(ids.at(0).toInt());
566 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(0).toInt();
567 addItem(clip, event->pos());
568 event->acceptProposedAction();
569 } else QGraphicsView::dragEnterEvent(event);
572 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
573 int track = m_tracksList.count() - clip->track();
574 GenTime pos = clip->startPos();
575 m_document->renderer()->mltRemoveEffect(track, pos, "-1", false);
576 for (int i = 0; i < clip->effectsCount(); i++) {
577 m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false);
579 m_document->renderer()->doRefresh();
582 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
583 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_tracksList.count() - track);
585 QMap <QString, QString> effectParams = clip->addEffect(effect);
586 m_document->renderer()->mltAddEffect(track, pos, effectParams);
587 emit clipItemSelected(clip);
591 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
592 QString index = effect.attribute("kdenlive_ix");
593 m_document->renderer()->mltRemoveEffect(track, pos, index);
594 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_tracksList.count() - track);
596 clip->deleteEffect(index);
597 emit clipItemSelected(clip);
601 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
602 QList<QGraphicsItem *> itemList;
603 if (track == -1) itemList = scene()->selectedItems();
604 if (itemList.isEmpty()) {
605 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
606 if (clip) itemList.append(clip);
607 else kDebug() << "------ wrning, clip eff not found";
609 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
610 for (int i = 0; i < itemList.count(); i++) {
611 if (itemList.at(i)->type() == AVWIDGET) {
612 ClipItem *item = (ClipItem *)itemList.at(i);
613 // the kdenlive_ix int is used to identify an effect in mlt's playlist, should
615 if (effect.attribute("kdenlive_ix").toInt() == 0)
616 effect.setAttribute("kdenlive_ix", QString::number(item->effectsCounter()));
617 AddEffectCommand *command = new AddEffectCommand(this, m_tracksList.count() - item->track(), item->startPos(), effect, true);
618 m_commandStack->push(command);
621 m_document->setModified(true);
624 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
625 AddEffectCommand *command = new AddEffectCommand(this, m_tracksList.count() - clip->track(), clip->startPos(), effect, false);
626 m_commandStack->push(command);
627 m_document->setModified(true);
630 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect) {
631 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_tracksList.count() - track);
633 QMap <QString, QString> effectParams = clip->getEffectArgs(effect);
634 if (effectParams.value("disabled") == "1") {
635 QString index = effectParams.value("kdenlive_ix");
636 m_document->renderer()->mltRemoveEffect(track, pos, index);
637 } else m_document->renderer()->mltEditEffect(m_tracksList.count() - clip->track(), clip->startPos(), effectParams);
639 m_document->setModified(true);
642 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos) {
643 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_tracksList.count() - track);
645 m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
647 m_document->setModified(true);
650 void CustomTrackView::slotChangeEffectState(ClipItem *clip, QDomElement effect, bool disable) {
651 QDomElement oldEffect = effect.cloneNode().toElement();
652 effect.setAttribute("disabled", disable);
653 EditEffectCommand *command = new EditEffectCommand(this, m_tracksList.count() - clip->track(), clip->startPos(), oldEffect, effect, true);
654 m_commandStack->push(command);
655 m_document->setModified(true);
658 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos) {
659 MoveEffectCommand *command = new MoveEffectCommand(this, m_tracksList.count() - clip->track(), clip->startPos(), currentPos, newPos, true);
660 m_commandStack->push(command);
661 m_document->setModified(true);
664 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect) {
665 EditEffectCommand *command = new EditEffectCommand(this, m_tracksList.count() - clip->track(), clip->startPos(), oldeffect, effect, true);
666 m_commandStack->push(command);
669 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut) {
672 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
673 int cutPos = (int) cutTime.frames(m_document->fps());
675 newPos.startPos = cutTime;
676 newPos.endPos = info.endPos;
677 newPos.track = info.track;
678 ClipItem *dup = new ClipItem(item->baseClip(), newPos, item->cropStart(), m_scale, m_document->fps());
679 dup->setCropStart(dup->cropStart() + (cutTime - info.startPos));
680 item->resizeEnd(cutPos, m_scale);
681 scene()->addItem(dup);
682 m_document->renderer()->mltCutClip(m_tracksList.count() - info.track, cutTime);
685 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
686 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
688 item->resizeEnd((int) info.endPos.frames(m_document->fps()), m_scale);
689 m_document->renderer()->mltRemoveClip(m_tracksList.count() - info.track, cutTime);
690 m_document->renderer()->mltResizeClipEnd(m_tracksList.count() - info.track, info.startPos, item->cropStart(), item->cropStart() + info.endPos - info.startPos);
695 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition) {
696 QList<QGraphicsItem *> itemList = scene()->selectedItems();
697 for (int i = 0; i < itemList.count(); i++) {
698 if (itemList.at(i)->type() == AVWIDGET) {
699 ClipItem *item = (ClipItem *) itemList.at(i);
701 info.startPos = item->startPos();
702 info.endPos = info.startPos + GenTime(2.5);
703 info.track = item->track();
704 int transitiontrack = getPreviousVideoTrack(info.track);
705 slotAddTransition(item, info, transitiontrack, transition);
710 void CustomTrackView::slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
711 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
712 m_commandStack->push(command);
713 m_document->setModified(true);
716 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
717 Transition *tr = new Transition(transitionInfo, endTrack, m_scale, m_document->fps(), params);
718 scene()->addItem(tr);
720 //kDebug() << "---- ADDING transition " << e.attribute("tag") << ", on tracks " << m_tracksList.count() - e.attribute("transition_track").toInt() << " / " << getPreviousVideoTrack(e.attribute("transition_track").toInt());
721 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
722 m_document->setModified(true);
725 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
726 Transition *item = getTransitionItemAt((int)transitionInfo.startPos.frames(m_document->fps()) + 1, transitionInfo.track);
727 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
729 emit transitionItemSelected(NULL);
730 m_document->setModified(true);
733 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old) {
734 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML() , true);
735 m_commandStack->push(command);
736 m_document->setModified(true);
739 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition) {
740 Transition *item = getTransitionItemAt((int)pos.frames(m_document->fps()) + 1, track);
742 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
745 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_tracksList.count() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition);
746 m_document->setModified(true);
749 void CustomTrackView::addItem(DocClipBase *clip, QPoint pos) {
751 info.startPos = GenTime((int)(mapToScene(pos).x() / m_scale), m_document->fps());
752 info.endPos = info.startPos + clip->duration();
753 info.track = (int)(pos.y() / m_tracksHeight);
754 //kDebug()<<"------------ ADDING CLIP ITEM----: "<<info.startPos.frames(25)<<", "<<info.endPos.frames(25)<<", "<<info.track;
755 m_dropItem = new ClipItem(clip, info, GenTime(), m_scale, m_document->fps());
756 scene()->addItem(m_dropItem);
760 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
761 event->setDropAction(Qt::IgnoreAction);
762 kDebug() << "+++++++++++++ DRAG MOVE, : " << mapToScene(event->pos()).x() << ", SCAL: " << m_scale;
764 int track = (int)(mapToScene(event->pos()).y() / m_tracksHeight); //) * (m_scale * 50) + m_scale;
765 m_dropItem->moveTo((int)(mapToScene(event->pos()).x() / m_scale), m_scale, (int)((track - m_dropItem->track()) * m_tracksHeight), track);
766 event->setDropAction(Qt::MoveAction);
767 if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
768 event->acceptProposedAction();
771 QGraphicsView::dragMoveEvent(event);
775 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
779 } else QGraphicsView::dragLeaveEvent(event);
782 void CustomTrackView::dropEvent(QDropEvent * event) {
785 info.startPos = m_dropItem->startPos();
786 info.endPos = m_dropItem->endPos();
787 info.track = m_dropItem->track();
788 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, m_dropItem->xml(), m_dropItem->clipProducer(), info, false, false);
789 m_commandStack->push(command);
790 m_dropItem->baseClip()->addReference();
791 m_document->updateClip(m_dropItem->baseClip()->getId());
792 // kDebug()<<"IIIIIIIIIIIIIIIIIIIIIIII TRAX CNT: "<<m_tracksList.count()<<", DROP: "<<m_dropItem->track();
793 m_document->renderer()->mltInsertClip(m_tracksList.count() - m_dropItem->track(), m_dropItem->startPos(), m_dropItem->xml());
794 m_document->setModified(true);
795 } else QGraphicsView::dropEvent(event);
800 QStringList CustomTrackView::mimeTypes() const {
801 QStringList qstrList;
802 // list of accepted mime types for drop
803 qstrList.append("text/plain");
804 qstrList.append("kdenlive/producerslist");
808 Qt::DropActions CustomTrackView::supportedDropActions() const {
809 // returns what actions are supported when dropping
810 return Qt::MoveAction;
813 void CustomTrackView::setDuration(int duration) {
814 kDebug() << "///////////// PRO DUR: " << duration << ", SCALE. " << (m_projectDuration + 500) * m_scale << ", height: " << 50 * m_tracksList.count();
815 m_projectDuration = duration;
816 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
819 int CustomTrackView::duration() const {
820 return m_projectDuration;
823 void CustomTrackView::addTrack(TrackInfo type) {
824 m_tracksList << type;
825 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_tracksList.count());
826 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_tracksList.count());
827 verticalScrollBar()->setMaximum(m_tracksHeight * m_tracksList.count());
828 //setFixedHeight(50 * m_tracksCount);
831 void CustomTrackView::removeTrack() {
832 // TODO: implement track deletion
834 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_tracksList.count());
838 void CustomTrackView::slotSwitchTrackAudio(int ix) {
839 int tracknumber = m_tracksList.count() - ix;
840 kDebug() << "///// MUTING TRK: " << ix << "; PL NUM: " << tracknumber;
841 m_tracksList[tracknumber - 1].isMute = !m_tracksList.at(tracknumber - 1).isMute;
842 m_document->renderer()->mltChangeTrackState(tracknumber, m_tracksList.at(tracknumber - 1).isMute, m_tracksList.at(tracknumber - 1).isBlind);
845 void CustomTrackView::slotSwitchTrackVideo(int ix) {
846 int tracknumber = m_tracksList.count() - ix;
847 m_tracksList[tracknumber - 1].isBlind = !m_tracksList.at(tracknumber - 1).isBlind;
848 m_document->renderer()->mltChangeTrackState(tracknumber, m_tracksList.at(tracknumber - 1).isMute, m_tracksList.at(tracknumber - 1).isBlind);
851 void CustomTrackView::deleteClip(int clipId) {
852 QList<QGraphicsItem *> itemList = items();
853 for (int i = 0; i < itemList.count(); i++) {
854 if (itemList.at(i)->type() == AVWIDGET) {
855 ClipItem *item = (ClipItem *)itemList.at(i);
856 if (item->clipProducer() == clipId) {
858 info.startPos = item->startPos();
859 info.endPos = item->endPos();
860 info.track = item->track();
861 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), info, true, true);
862 m_commandStack->push(command);
869 void CustomTrackView::setCursorPos(int pos, bool seek) {
870 emit cursorMoved((int)(m_cursorPos * m_scale), (int)(pos * m_scale));
872 m_cursorLine->setPos(pos * m_scale, 0);
873 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
874 else if (m_autoScroll && m_scale < 50) checkScrolling();
877 void CustomTrackView::updateCursorPos() {
878 m_cursorLine->setPos(m_cursorPos * m_scale, 0);
881 int CustomTrackView::cursorPos() {
882 return (int)(m_cursorPos * m_scale);
885 void CustomTrackView::moveCursorPos(int delta) {
886 emit cursorMoved((int)(m_cursorPos * m_scale), (int)((m_cursorPos + delta) * m_scale));
887 m_cursorPos += delta;
888 m_cursorLine->setPos(m_cursorPos * m_scale, 0);
889 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
890 //if (m_autoScroll && m_scale < 50) checkScrolling();
893 void CustomTrackView::checkScrolling() {
894 QRect rectInView = viewport()->rect();
895 int delta = rectInView.width() / 3;
896 int max = rectInView.right() + horizontalScrollBar()->value() - delta;
897 //kDebug() << "CURSOR POS: "<<m_cursorPos<< "Scale: "<<m_scale;
898 if (m_cursorPos * m_scale >= max) horizontalScrollBar()->setValue((int)(horizontalScrollBar()->value() + 1 + m_scale));
901 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
902 if (event->button() == Qt::MidButton) {
905 QGraphicsView::mouseReleaseEvent(event);
906 setDragMode(QGraphicsView::NoDrag);
907 if (m_operationMode == MOVEGUIDE) {
908 setCursor(Qt::ArrowCursor);
909 m_operationMode = NONE;
910 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
911 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(m_dragGuide->pos().x() / m_scale, m_document->fps()), m_dragGuide->label(), false);
912 m_commandStack->push(command);
913 m_dragGuide->update(GenTime(m_dragGuide->pos().x() / m_scale, m_document->fps()));
918 if (m_dragItem == NULL) {
919 emit transitionItemSelected(NULL);
923 info.startPos = m_dragItem->startPos();
924 info.endPos = m_dragItem->endPos();
925 info.track = m_dragItem->track();
927 if (m_operationMode == MOVE) {
928 setCursor(Qt::OpenHandCursor);
930 if (m_dragItem->type() == AVWIDGET && m_dragItemInfo.startPos != info.startPos) {
931 MoveClipCommand *command = new MoveClipCommand(this, m_dragItemInfo, info, false);
932 m_commandStack->push(command);
933 m_document->renderer()->mltMoveClip((int)(m_tracksList.count() - m_dragItemInfo.track), (int)(m_tracksList.count() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())));
935 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
936 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
937 m_commandStack->push(command);
938 //kDebug()<<"/// MOVING TRS FROM: "<<(int)(m_tracksList.count() - m_startPos.y())<<", OFFSET: "<<(int) (m_dragItem->track() - m_startPos.y());
939 Transition *transition = (Transition *) m_dragItem;
940 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
941 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_tracksList.count() - m_dragItemInfo.track), (int)(m_tracksList.count() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
944 } else if (m_operationMode == RESIZESTART) {
946 if (m_dragItem->type() == AVWIDGET) {
947 m_document->renderer()->mltResizeClipStart(m_tracksList.count() - m_dragItem->track(), m_dragItem->endPos(), m_dragItem->startPos(), m_dragItemInfo.startPos, m_dragItem->cropStart(), m_dragItem->cropStart() + m_dragItem->endPos() - m_dragItem->startPos());
948 updateClipFade((ClipItem *) m_dragItem);
949 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
950 m_commandStack->push(command);
951 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
952 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
953 m_commandStack->push(command);
954 Transition *transition = (Transition *) m_dragItem;
955 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_tracksList.count() - m_dragItemInfo.track), (int)(m_tracksList.count() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
958 //m_document->renderer()->doRefresh();
959 } else if (m_operationMode == RESIZEEND) {
961 if (m_dragItem->type() == AVWIDGET) {
962 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
963 m_document->renderer()->mltResizeClipEnd(m_tracksList.count() - m_dragItem->track(), m_dragItem->startPos(), m_dragItem->cropStart(), m_dragItem->cropStart() + m_dragItem->endPos() - m_dragItem->startPos());
964 m_commandStack->push(command);
965 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
966 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
967 m_commandStack->push(command);
968 Transition *transition = (Transition *) m_dragItem;
969 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_tracksList.count() - m_dragItemInfo.track), (int)(m_tracksList.count() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
971 //m_document->renderer()->doRefresh();
972 } else if (m_operationMode == FADEIN) {
973 // resize fade in effect
974 ClipItem * item = (ClipItem *) m_dragItem;
975 QStringList clipeffects = item->effectNames();
976 if (clipeffects.contains(i18n("Fade in"))) {
977 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade in"));
978 int start = item->cropStart().frames(m_document->fps());
979 int end = item->fadeIn();
981 slotDeleteEffect(item, oldeffect);
984 QDomElement effect = MainWindow::audioEffects.getEffectByName("Fade in");
985 EffectsList::setParameter(effect, "in", QString::number(start));
986 EffectsList::setParameter(effect, "out", QString::number(end));
987 slotUpdateClipEffect(item, oldeffect, effect);
989 } else if (item->fadeIn() != 0) {
990 QDomElement effect = MainWindow::audioEffects.getEffectByName("Fade in");
991 int start = item->cropStart().frames(m_document->fps());
992 int end = item->fadeIn() + start;
993 EffectsList::setParameter(effect, "in", QString::number(start));
994 EffectsList::setParameter(effect, "out", QString::number(end));
995 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
997 } else if (m_operationMode == FADEOUT) {
998 // resize fade in effect
999 ClipItem * item = (ClipItem *) m_dragItem;
1000 QStringList clipeffects = item->effectNames();
1001 if (clipeffects.contains(i18n("Fade out"))) {
1002 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade out"));
1003 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
1004 int start = item->fadeOut();
1006 slotDeleteEffect(item, oldeffect);
1008 start = end - start;
1009 QDomElement effect = MainWindow::audioEffects.getEffectByName("Fade out");
1010 EffectsList::setParameter(effect, "in", QString::number(start));
1011 EffectsList::setParameter(effect, "out", QString::number(end));
1012 slotUpdateClipEffect(item, oldeffect, effect);
1014 } else if (item->fadeOut() != 0) {
1015 QDomElement effect = MainWindow::audioEffects.getEffectByName("Fade out");
1016 int end = (item->duration() + item->cropStart()).frames(m_document->fps());
1017 int start = end - item->fadeOut();
1018 EffectsList::setParameter(effect, "in", QString::number(start));
1019 EffectsList::setParameter(effect, "out", QString::number(end));
1020 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
1022 } else if (m_operationMode == KEYFRAME) {
1023 // update the MLT effect
1024 ClipItem * item = (ClipItem *) m_dragItem;
1025 item->updateKeyframeEffect();
1026 updateEffect(m_tracksList.count() - item->track(), item->startPos(), item->selectedEffect());
1029 emit transitionItemSelected((m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) ? (Transition*) m_dragItem : NULL);
1030 m_document->setModified(true);
1031 m_operationMode = NONE;
1034 void CustomTrackView::deleteClip(ItemInfo info) {
1035 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1037 kDebug() << "---------------- ERROR, CANNOT find clip to move at...";// << rect.x();
1040 if (item->isSelected()) emit clipItemSelected(NULL);
1041 item->baseClip()->removeReference();
1042 m_document->updateClip(item->baseClip()->getId());
1044 m_document->renderer()->mltRemoveClip(m_tracksList.count() - info.track, info.startPos);
1045 m_document->renderer()->doRefresh();
1048 void CustomTrackView::deleteSelectedClips() {
1049 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1050 for (int i = 0; i < itemList.count(); i++) {
1051 if (itemList.at(i)->type() == AVWIDGET) {
1052 ClipItem *item = (ClipItem *) itemList.at(i);
1054 info.startPos = item->startPos();
1055 info.endPos = item->endPos();
1056 info.track = item->track();
1057 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), info, true, true);
1058 m_commandStack->push(command);
1059 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
1060 Transition *item = (Transition *) itemList.at(i);
1062 info.startPos = item->startPos();
1063 info.endPos = item->endPos();
1064 info.track = item->track();
1065 AddTransitionCommand *command = new AddTransitionCommand(this, info, item->transitionEndTrack(), QDomElement(), true, true);
1066 m_commandStack->push(command);
1071 void CustomTrackView::cutSelectedClips() {
1072 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1073 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
1074 for (int i = 0; i < itemList.count(); i++) {
1075 if (itemList.at(i)->type() == AVWIDGET) {
1076 ClipItem *item = (ClipItem *) itemList.at(i);
1078 info.startPos = item->startPos();
1079 info.endPos = item->endPos();
1080 if (currentPos > info.startPos && currentPos < info.endPos) {
1081 info.track = item->track();
1082 RazorClipCommand *command = new RazorClipCommand(this, info, currentPos, true);
1083 m_commandStack->push(command);
1089 void CustomTrackView::addClip(QDomElement xml, int clipId, ItemInfo info) {
1090 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
1091 int crop = xml.attribute("in").toInt();
1092 ClipItem *item = new ClipItem(baseclip, info, GenTime(crop, m_document->fps()), m_scale, m_document->fps());
1093 scene()->addItem(item);
1094 baseclip->addReference();
1095 m_document->updateClip(baseclip->getId());
1096 m_document->renderer()->mltInsertClip(m_tracksList.count() - info.track, info.startPos, xml);
1097 m_document->renderer()->doRefresh();
1100 void CustomTrackView::slotUpdateClip(int clipId) {
1101 QList<QGraphicsItem *> list = scene()->items();
1102 ClipItem *clip = NULL;
1103 for (int i = 0; i < list.size(); ++i) {
1104 if (list.at(i)->type() == AVWIDGET) {
1105 clip = static_cast <ClipItem *>(list.at(i));
1106 if (clip->clipProducer() == clipId) {
1107 clip->refreshClip();
1108 m_document->renderer()->mltUpdateClip(m_tracksList.count() - clip->track(), clip->startPos(), clip->xml());
1114 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
1115 QList<QGraphicsItem *> list = scene()->items(QPointF(pos * m_scale, track * m_tracksHeight + m_tracksHeight / 2));
1116 ClipItem *clip = NULL;
1117 for (int i = 0; i < list.size(); ++i) {
1118 if (list.at(i)->type() == AVWIDGET) {
1119 clip = static_cast <ClipItem *>(list.at(i));
1126 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
1127 int framepos = (int)(pos.frames(m_document->fps()) * m_scale);
1128 return getClipItemAt(framepos, track);
1131 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
1132 QList<QGraphicsItem *> list = scene()->items(QPointF(pos * m_scale, (track + 1) * m_tracksHeight));
1133 Transition *clip = NULL;
1134 for (int i = 0; i < list.size(); ++i) {
1135 if (list.at(i)->type() == TRANSITIONWIDGET) {
1136 clip = static_cast <Transition *>(list.at(i));
1143 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
1144 int framepos = (int)(pos.frames(m_document->fps()) * m_scale);
1145 return getTransitionItemAt(framepos, track);
1148 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
1149 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
1151 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
1154 //kDebug() << "---------------- Move CLIP FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << startPos.y() << " TO " << endPos.y();
1155 item->moveTo((int) end.startPos.frames(m_document->fps()), m_scale, (int)((end.track - start.track) * m_tracksHeight), end.track);
1156 m_document->renderer()->mltMoveClip((int)(m_tracksList.count() - start.track), (int)(m_tracksList.count() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()));
1159 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
1160 Transition *item = getTransitionItemAt((int)start.startPos.frames(m_document->fps()) + 1, start.track);
1162 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
1165 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
1167 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
1168 if (end.endPos - end.startPos == start.endPos - start.startPos) {
1169 // Transition was moved
1170 item->moveTo((int) end.startPos.frames(m_document->fps()), m_scale, (end.track - start.track) * m_tracksHeight, end.track);
1171 } else if (end.endPos == start.endPos) {
1172 // Transition start resize
1173 item->resizeStart((int) end.startPos.frames(m_document->fps()), m_scale);
1175 // Transition end resize;
1176 item->resizeEnd((int) end.endPos.frames(m_document->fps()), m_scale);
1178 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
1179 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
1180 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_tracksList.count() - start.track, m_tracksList.count() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
1183 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
1185 bool resizeClipStart = true;
1186 if (start.startPos == end.startPos) resizeClipStart = false;
1187 if (resizeClipStart) offset = 1;
1189 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
1191 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
1194 if (resizeClipStart) {
1195 m_document->renderer()->mltResizeClipStart(m_tracksList.count() - item->track(), item->endPos(), end.startPos, item->startPos(), item->cropStart() + end.startPos - start.startPos, item->cropStart() + end.startPos - start.startPos + item->endPos() - end.startPos);
1196 item->resizeStart((int) end.startPos.frames(m_document->fps()), m_scale);
1197 updateClipFade(item);
1199 m_document->renderer()->mltResizeClipEnd(m_tracksList.count() - item->track(), item->startPos(), item->cropStart(), item->cropStart() + end.startPos - item->startPos());
1200 item->resizeEnd((int) end.startPos.frames(m_document->fps()), m_scale);
1201 updateClipFade(item, true);
1203 m_document->renderer()->doRefresh();
1206 void CustomTrackView::updateClipFade(ClipItem * item, bool updateFadeOut) {
1207 if (!updateFadeOut) {
1208 int end = item->fadeIn();
1210 // there is a fade in effect
1211 QStringList clipeffects = item->effectNames();
1212 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade in"));
1213 int start = item->cropStart().frames(m_document->fps());
1215 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1216 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1217 QMap <QString, QString> effectParams = item->getEffectArgs(oldeffect);
1218 m_document->renderer()->mltEditEffect(m_tracksList.count() - item->track(), item->startPos(), effectParams);
1221 int start = item->fadeOut();
1223 // there is a fade in effect
1224 QStringList clipeffects = item->effectNames();
1225 QDomElement oldeffect = item->effectAt(clipeffects.indexOf("Fade out"));
1226 int end = (item->duration() - item->cropStart()).frames(m_document->fps());
1227 start = end - start;
1228 EffectsList::setParameter(oldeffect, "in", QString::number(start));
1229 EffectsList::setParameter(oldeffect, "out", QString::number(end));
1230 QMap <QString, QString> effectParams = item->getEffectArgs(oldeffect);
1231 m_document->renderer()->mltEditEffect(m_tracksList.count() - item->track(), item->startPos(), effectParams);
1236 double CustomTrackView::getSnapPointForPos(double pos) {
1237 for (int i = 0; i < m_snapPoints.size(); ++i) {
1238 if (abs((int)(pos - m_snapPoints.at(i).frames(m_document->fps()) * m_scale)) < 10) {
1239 //kDebug()<<" FOUND SNAP POINT AT: "<<m_snapPoints.at(i)<<", current pos: "<<pos / m_scale;
1240 return m_snapPoints.at(i).frames(m_document->fps()) * m_scale + 0.5;
1242 if (m_snapPoints.at(i).frames(m_document->fps() * m_scale) > pos) break;
1247 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
1248 m_snapPoints.clear();
1250 if (selected) offset = selected->duration();
1251 QList<QGraphicsItem *> itemList = items();
1252 for (int i = 0; i < itemList.count(); i++) {
1253 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
1254 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1255 GenTime start = item->startPos();
1256 GenTime end = item->endPos();
1257 m_snapPoints.append(start);
1258 m_snapPoints.append(end);
1259 QList < GenTime > markers = item->snapMarkers();
1260 for (int i = 0; i < markers.size(); ++i) {
1261 GenTime t = markers.at(i);
1262 m_snapPoints.append(t);
1263 if (t > offset) m_snapPoints.append(t - offset);
1265 if (offset != GenTime()) {
1266 if (start > offset) m_snapPoints.append(start - offset);
1267 if (end > offset) m_snapPoints.append(end - offset);
1269 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
1270 Transition *transition = static_cast <Transition*>(itemList.at(i));
1271 GenTime start = transition->startPos();
1272 GenTime end = transition->endPos();
1273 m_snapPoints.append(start);
1274 m_snapPoints.append(end);
1275 if (offset != GenTime()) {
1276 if (start > offset) m_snapPoints.append(start - offset);
1277 if (end > offset) m_snapPoints.append(end - offset);
1282 // add cursor position
1283 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1284 m_snapPoints.append(pos);
1285 if (offset != GenTime()) m_snapPoints.append(pos - offset);
1288 for (int i = 0; i < m_guides.count(); i++) {
1289 m_snapPoints.append(m_guides.at(i)->position());
1290 if (offset != GenTime()) m_snapPoints.append(m_guides.at(i)->position() - offset);
1293 qSort(m_snapPoints);
1294 //for (int i = 0; i < m_snapPoints.size(); ++i)
1295 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
1298 void CustomTrackView::slotSeekToPreviousSnap() {
1299 updateSnapPoints(NULL);
1300 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1301 GenTime res = GenTime();
1302 for (int i = 0; i < m_snapPoints.size(); ++i) {
1303 if (m_snapPoints.at(i) >= pos) {
1305 res = m_snapPoints.at(i - 1);
1309 setCursorPos((int) res.frames(m_document->fps()));
1312 void CustomTrackView::slotSeekToNextSnap() {
1313 updateSnapPoints(NULL);
1314 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1315 GenTime res = GenTime(m_projectDuration, m_document->fps());
1316 for (int i = 0; i < m_snapPoints.size(); ++i) {
1317 if (m_snapPoints.at(i) > pos) {
1318 res = m_snapPoints.at(i);
1322 setCursorPos((int) res.frames(m_document->fps()));
1325 void CustomTrackView::slotAddClipMarker() {
1326 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1327 if (itemList.count() != 1) {
1328 kDebug() << "// CANNOT ADD MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1331 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1332 if (item->type() != AVWIDGET) return;
1333 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1334 if (item->startPos() > pos || item->endPos() < pos) return;
1335 ClipItem *clip = (ClipItem *) item;
1336 int id = clip->baseClip()->getId();
1337 GenTime position = pos - item->startPos() + item->cropStart();
1338 CommentedTime marker(position, i18n("Marker"));
1339 MarkerDialog d(clip->baseClip(), marker, m_document->timecode(), this);
1340 if (d.exec() == QDialog::Accepted) {
1341 slotAddClipMarker(id, d.newMarker().time(), d.newMarker().comment());
1345 void CustomTrackView::slotAddClipMarker(int id, GenTime t, QString c) {
1346 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
1347 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, true);
1348 m_commandStack->push(command);
1351 void CustomTrackView::slotDeleteClipMarker() {
1352 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1353 if (itemList.count() != 1) {
1354 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1357 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1358 if (item->type() != AVWIDGET) return;
1359 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1360 if (item->startPos() > pos || item->endPos() < pos) return;
1361 ClipItem *clip = (ClipItem *) item;
1362 int id = clip->baseClip()->getId();
1363 GenTime position = pos - item->startPos() + item->cropStart();
1364 QString comment = clip->baseClip()->markerComment(position);
1365 if (comment.isEmpty()) return;
1366 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position, true);
1367 m_commandStack->push(command);
1370 void CustomTrackView::slotEditClipMarker() {
1371 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1372 if (itemList.count() != 1) {
1373 kDebug() << "// CANNOT DELETE MARKER IF MORE TAN ONE CLIP IS SELECTED....";
1376 AbstractClipItem *item = (AbstractClipItem *)itemList.at(0);
1377 if (item->type() != AVWIDGET) return;
1378 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1379 if (item->startPos() > pos || item->endPos() < pos) return;
1380 ClipItem *clip = (ClipItem *) item;
1381 int id = clip->baseClip()->getId();
1382 GenTime position = pos - item->startPos() + item->cropStart();
1383 QString oldcomment = clip->baseClip()->markerComment(position);
1384 if (oldcomment.isEmpty()) return;
1386 CommentedTime marker(position, oldcomment);
1387 MarkerDialog d(clip->baseClip(), marker, m_document->timecode(), this);
1388 if (d.exec() == QDialog::Accepted) {
1389 if (d.newMarker().time() == position) {
1390 // marker position was not changed, only text
1391 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, d.newMarker().comment(), id, position, true);
1392 m_commandStack->push(command);
1394 // marker text and position were changed, remove previous marker and add new one
1395 AddMarkerCommand *command1 = new AddMarkerCommand(this, oldcomment, QString(), id, position, true);
1396 AddMarkerCommand *command2 = new AddMarkerCommand(this, QString(), d.newMarker().comment(), id, d.newMarker().time(), true);
1397 m_commandStack->push(command1);
1398 m_commandStack->push(command2);
1403 void CustomTrackView::addMarker(const int id, const GenTime &pos, const QString comment) {
1404 DocClipBase *base = m_document->clipManager()->getClipById(id);
1405 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
1406 else base->deleteSnapMarker(pos);
1407 m_document->setModified(true);
1408 viewport()->update();
1413 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment) {
1414 if (oldPos != GenTime() && pos != GenTime()) {
1416 for (int i = 0; i < m_guides.count(); i++) {
1417 kDebug() << "// LOOKING FOR GUIDE (" << i << "): " << m_guides.at(i)->position().frames(25) << ", LOOK: " << oldPos.frames(25) << "x" << pos.frames(25);
1418 if (m_guides.at(i)->position() == oldPos) {
1419 Guide *item = m_guides.at(i);
1420 item->update(pos, comment);
1421 item->updatePosition(m_scale);
1425 } else if (pos != GenTime()) addGuide(pos, comment);
1428 for (int i = 0; i < m_guides.count(); i++) {
1429 if (m_guides.at(i)->position() == oldPos) {
1430 Guide *item = m_guides.takeAt(i);
1439 void CustomTrackView::addGuide(const GenTime pos, const QString &comment) {
1440 Guide *g = new Guide(this, pos, comment, m_scale, m_document->fps(), m_tracksHeight * m_tracksList.count());
1441 scene()->addItem(g);
1445 void CustomTrackView::slotAddGuide() {
1446 addGuide(GenTime(m_cursorPos, m_document->fps()), i18n("guide"));
1447 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), GenTime(m_cursorPos, m_document->fps()), i18n("guide"), false);
1448 m_commandStack->push(command);
1452 void CustomTrackView::slotDeleteGuide() {
1453 GenTime pos = GenTime(m_cursorPos, m_document->fps());
1454 for (int i = 0; i < m_guides.count(); i++) {
1455 if (m_guides.at(i)->position() == pos) {
1456 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
1457 m_commandStack->push(command);
1463 void CustomTrackView::setTool(PROJECTTOOL tool) {
1467 void CustomTrackView::setScale(double scaleFactor) {
1468 //scale(scaleFactor, scaleFactor);
1469 m_animationTimer->stop();
1478 double pos = cursorPos() / m_scale;
1479 m_scale = scaleFactor;
1480 int vert = verticalScrollBar()->value();
1481 kDebug() << " HHHHHHHH SCALING: " << m_scale;
1482 QList<QGraphicsItem *> itemList = items();
1483 for (int i = 0; i < itemList.count(); i++) {
1484 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
1485 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
1486 clip->setRect(clip->startPos().frames(m_document->fps()) * m_scale, clip->rect().y(), clip->duration().frames(m_document->fps()) * m_scale, clip->rect().height());
1490 for (int i = 0; i < m_guides.count(); i++) {
1491 m_guides.at(i)->updatePosition(m_scale);
1494 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
1496 centerOn(QPointF(cursorPos(), m_tracksHeight));
1497 verticalScrollBar()->setValue(vert);
1500 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
1501 QRect rectInView = viewport()->rect();
1502 rectInView.moveTo(horizontalScrollBar()->value(), verticalScrollBar()->value());
1504 QColor base = palette().button().color();
1505 painter->setClipRect(rect);
1506 painter->drawLine(rectInView.left(), 0, rectInView.right(), 0);
1507 uint max = m_tracksList.count();
1508 for (uint i = 0; i < max;i++) {
1509 if (m_tracksList.at(max - i - 1).type == AUDIOTRACK) painter->fillRect(rectInView.left(), m_tracksHeight * i + 1, rectInView.right() - rectInView.left() + 1, m_tracksHeight - 1, QBrush(QColor(240, 240, 255)));
1510 painter->drawLine(rectInView.left(), m_tracksHeight * (i + 1), rectInView.right(), m_tracksHeight * (i + 1));
1511 //painter->drawText(QRectF(10, 50 * i, 100, 50 * i + 49), Qt::AlignLeft, i18n(" Track ") + QString::number(i + 1));
1513 int lowerLimit = m_tracksHeight * m_tracksList.count() + 1;
1514 if (height() > lowerLimit)
1515 painter->fillRect(QRectF(rectInView.left(), lowerLimit, rectInView.width(), height() - lowerLimit), QBrush(base));
1518 QDomElement CustomTrackView::xmlInfo() {
1521 QDomElement guides = doc.createElement("guides");
1522 for (int i = 0; i < m_guides.count(); i++) {
1523 e = doc.createElement("guide");
1524 e.setAttribute("time", m_guides.at(i)->position().ms() / 1000);
1525 e.setAttribute("comment", m_guides.at(i)->label());
1526 guides.appendChild(e);
1532 void CustomTrackView::drawForeground ( QPainter * painter, const QRectF & rect )
1534 //kDebug()<<"///// DRAWING FB: "<<rect.x()<<", width: "<<rect.width();
1535 painter->fillRect(rect, QColor(50, rand() % 250,50,100));
1536 painter->drawLine(m_cursorPos, rect.y(), m_cursorPos, rect.y() + rect.height());
1539 #include "customtrackview.moc"