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>
31 #include "customtrackview.h"
32 #include "docclipbase.h"
34 #include "definitions.h"
35 #include "moveclipcommand.h"
36 #include "movetransitioncommand.h"
37 #include "resizeclipcommand.h"
38 #include "addtimelineclipcommand.h"
39 #include "addeffectcommand.h"
40 #include "editeffectcommand.h"
41 #include "addtransitioncommand.h"
42 #include "edittransitioncommand.h"
43 #include "kdenlivesettings.h"
44 #include "transition.h"
46 #include "customtrackview.h"
47 #include "clipmanager.h"
50 // disable animation if user asked it in KDE's global settings
51 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
52 // needs something like below (taken from dolphin)
53 // #include <kglobalsettings.h>
54 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
55 // const int duration = animate ? 1500 : 1;
57 CustomTrackView::CustomTrackView(KdenliveDoc *doc, QGraphicsScene * projectscene, QWidget *parent)
58 : 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()) {
59 if (doc) m_commandStack = doc->commandStack();
60 else m_commandStack == NULL;
61 setMouseTracking(true);
63 m_animationTimer = new QTimeLine(800);
64 m_animationTimer->setFrameRange(0, 5);
65 m_animationTimer->setUpdateInterval(100);
66 m_animationTimer->setLoopCount(0);
67 m_tipColor = QColor(0, 192, 0, 200);
68 QColor border = QColor(255, 255, 255, 100);
69 m_tipPen.setColor(border);
71 setContentsMargins(0, 0, 0, 0);
73 m_cursorLine = projectscene->addLine(0, 0, 0, m_tracksHeight);
74 m_cursorLine->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIgnoresTransformations);
75 m_cursorLine->setZValue(1000);
79 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition) {
80 m_timelineContextMenu = timeline;
81 m_timelineContextClipMenu = clip;
82 m_timelineContextTransitionMenu = transition;
85 void CustomTrackView::checkAutoScroll() {
86 m_autoScroll = KdenliveSettings::autoscroll();
89 QList <TrackInfo> CustomTrackView::tracksList() const {
93 void CustomTrackView::checkTrackHeight() {
94 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
95 m_tracksHeight = KdenliveSettings::trackheight();
96 emit trackHeightChanged();
97 QList<QGraphicsItem *> itemList = items();
99 Transition *transitionitem;
100 for (int i = 0; i < itemList.count(); i++) {
101 if (itemList.at(i)->type() == AVWIDGET) {
102 item = (ClipItem*) itemList.at(i);
103 item->setRect(item->rect().x(), item->track() * m_tracksHeight, item->rect().width(), m_tracksHeight - 1);
105 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
106 transitionitem = (Transition*) itemList.at(i);
107 transitionitem->setRect(transitionitem->rect().x(), transitionitem->track() * m_tracksHeight + m_tracksHeight / 2, transitionitem->rect().width(), m_tracksHeight - 1);
110 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_tracksList.count());
111 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_tracksList.count());
112 verticalScrollBar()->setMaximum(m_tracksHeight * m_tracksList.count());
117 void CustomTrackView::resizeEvent(QResizeEvent * event) {
118 QGraphicsView::resizeEvent(event);
122 void CustomTrackView::wheelEvent(QWheelEvent * e) {
123 if (e->modifiers() == Qt::ControlModifier) {
124 if (e->delta() > 0) emit zoomIn();
127 if (e->delta() > 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
128 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
132 int CustomTrackView::getPreviousVideoTrack(int track) {
133 track = m_tracksList.count() - track - 1;
134 int videoTracksCount = 0;
136 for (int i = track; i > -1; i--) {
137 if (m_tracksList.at(i).type == VIDEOTRACK) return i + 1;
143 void CustomTrackView::mouseMoveEvent(QMouseEvent * event) {
144 int pos = event->x();
145 emit mousePosition((int)(mapToScene(event->pos()).x() / m_scale));
146 /*if (event->modifiers() == Qt::ControlModifier)
147 setDragMode(QGraphicsView::ScrollHandDrag);
148 else if (event->modifiers() == Qt::ShiftModifier)
149 setDragMode(QGraphicsView::RubberBandDrag);
153 if (m_dragItem) { //event->button() == Qt::LeftButton) {
154 // a button was pressed, delete visual tips
155 if (m_operationMode == MOVE) {
156 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x() - m_clickPoint.x());
157 //kDebug() << "/////// MOVE CLIP, EVENT Y: "<<m_clickPoint.y();//<<event->scenePos().y()<<", SCENE HEIGHT: "<<scene()->sceneRect().height();
158 int moveTrack = (int) mapToScene(event->pos() + QPoint(0, (m_dragItem->type() == TRANSITIONWIDGET ? m_tracksHeight - m_clickPoint.y() : 0))).y() / m_tracksHeight;
159 int currentTrack = m_dragItem->track();
161 if (moveTrack > m_tracksList.count() - 1) moveTrack = m_tracksList.count() - 1;
162 else if (moveTrack < 0) moveTrack = 0;
164 int offset = moveTrack - currentTrack;
165 if (offset != 0) offset = m_tracksHeight * offset;
166 m_dragItem->moveTo((int)(snappedPos / m_scale), m_scale, offset, moveTrack);
167 } else if (m_operationMode == RESIZESTART) {
168 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x());
169 m_dragItem->resizeStart((int)(snappedPos / m_scale), m_scale);
170 } else if (m_operationMode == RESIZEEND) {
171 double snappedPos = getSnapPointForPos(mapToScene(event->pos()).x());
172 m_dragItem->resizeEnd((int)(snappedPos / m_scale), m_scale);
173 } else if (m_operationMode == FADEIN) {
174 int pos = (int)(mapToScene(event->pos()).x() / m_scale);
175 m_dragItem->setFadeIn((int)(pos - m_dragItem->startPos().frames(m_document->fps())), m_scale);
176 } else if (m_operationMode == FADEOUT) {
177 int pos = (int)(mapToScene(event->pos()).x() / m_scale);
178 m_dragItem->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - pos), m_scale);
181 if (m_animation) delete m_animation;
183 if (m_visualTip) delete m_visualTip;
185 QGraphicsView::mouseMoveEvent(event);
189 QList<QGraphicsItem *> itemList = items(event->pos());
190 QGraphicsRectItem *item = NULL;
191 for (int i = 0; i < itemList.count(); i++) {
192 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
193 item = (QGraphicsRectItem*) itemList.at(i);
197 if (item && event->buttons() == Qt::NoButton) {
198 AbstractClipItem *clip = (AbstractClipItem*) item;
199 OPERATIONTYPE opMode = opMode = clip->operationMode(mapToScene(event->pos()), m_scale);
202 if (opMode == m_moveOpMode) {
203 QGraphicsView::mouseMoveEvent(event);
207 if (m_animation) delete m_animation;
209 m_animationTimer->stop();
214 m_moveOpMode = opMode;
215 if (opMode == MOVE) {
216 setCursor(Qt::OpenHandCursor);
217 } else if (opMode == RESIZESTART) {
218 setCursor(KCursor("left_side", Qt::SizeHorCursor));
219 kDebug() << "******** RESIZE CLIP START; WIDTH: " << size;
220 if (m_visualTip == NULL) {
222 polygon << QPoint((int)clip->rect().x(), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
223 polygon << QPoint((int)(clip->rect().x() + size * 2), (int)(clip->rect().y() + clip->rect().height() / 2));
224 polygon << QPoint((int)clip->rect().x(), (int)(clip->rect().y() + clip->rect().height() / 2 + size * 2));
225 polygon << QPoint((int)clip->rect().x(), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
227 m_visualTip = new QGraphicsPolygonItem(polygon);
228 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
229 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
230 m_visualTip->setZValue(100);
231 m_animation = new QGraphicsItemAnimation;
232 m_animation->setItem(m_visualTip);
233 m_animation->setTimeLine(m_animationTimer);
234 m_visualTip->setPos(0, 0);
236 m_animation->setScaleAt(.5, scale, 1);
237 m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale, 0));
239 m_animation->setScaleAt(1, scale, 1);
240 m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, 0));
241 scene()->addItem(m_visualTip);
242 m_animationTimer->start();
244 } else if (opMode == RESIZEEND) {
245 setCursor(KCursor("right_side", Qt::SizeHorCursor));
246 if (m_visualTip == NULL) {
248 polygon << QPoint((int)(clip->rect().x() + clip->rect().width()), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
249 polygon << QPoint((int)(clip->rect().x() + clip->rect().width() - size * 2), (int)(clip->rect().y() + clip->rect().height() / 2));
250 polygon << QPoint((int)(clip->rect().x() + clip->rect().width()), (int)(clip->rect().y() + clip->rect().height() / 2 + size * 2));
251 polygon << QPoint((int)(clip->rect().x() + clip->rect().width()), (int)(clip->rect().y() + clip->rect().height() / 2 - size * 2));
253 m_visualTip = new QGraphicsPolygonItem(polygon);
254 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
255 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
257 m_visualTip->setZValue(100);
258 m_animation = new QGraphicsItemAnimation;
259 m_animation->setItem(m_visualTip);
260 m_animation->setTimeLine(m_animationTimer);
261 m_visualTip->setPos(0, 0);
263 m_animation->setScaleAt(.5, scale, 1);
264 m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale - clip->rect().width(), 0));
266 m_animation->setScaleAt(1, scale, 1);
267 m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, 0));
268 scene()->addItem(m_visualTip);
269 m_animationTimer->start();
271 } else if (opMode == FADEIN) {
272 if (m_visualTip == NULL) {
273 m_visualTip = new QGraphicsEllipseItem(clip->rect().x() + clip->fadeIn() * m_scale - size, clip->rect().y() - 8, size * 2, 16);
274 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
275 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
276 m_visualTip->setZValue(100);
277 m_animation = new QGraphicsItemAnimation;
278 m_animation->setItem(m_visualTip);
279 m_animation->setTimeLine(m_animationTimer);
280 m_visualTip->setPos(0, 0);
282 m_animation->setScaleAt(.5, scale, scale);
283 m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale - clip->fadeIn() * m_scale, clip->rect().y() - clip->rect().y() * scale));
285 m_animation->setScaleAt(1, scale, scale);
286 m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, clip->rect().y() - clip->rect().y() * scale));
287 scene()->addItem(m_visualTip);
288 m_animationTimer->start();
290 setCursor(Qt::PointingHandCursor);
291 } else if (opMode == FADEOUT) {
292 if (m_visualTip == NULL) {
293 m_visualTip = new QGraphicsEllipseItem(clip->rect().x() + clip->rect().width() - clip->fadeOut() * m_scale - size, clip->rect().y() - 8, size*2, 16);
294 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
295 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
296 m_visualTip->setZValue(100);
297 m_animation = new QGraphicsItemAnimation;
298 m_animation->setItem(m_visualTip);
299 m_animation->setTimeLine(m_animationTimer);
300 m_visualTip->setPos(0, 0);
302 m_animation->setScaleAt(.5, scale, scale);
303 m_animation->setPosAt(.5, QPointF(clip->rect().x() - clip->rect().x() * scale - clip->rect().width() + clip->fadeOut() * m_scale, clip->rect().y() - clip->rect().y() * scale));
305 m_animation->setScaleAt(1, scale, scale);
306 m_animation->setPosAt(1, QPointF(clip->rect().x() - clip->rect().x() * scale, clip->rect().y() - clip->rect().y() * scale));
307 scene()->addItem(m_visualTip);
308 m_animationTimer->start();
310 setCursor(Qt::PointingHandCursor);
311 } else if (opMode == TRANSITIONSTART) {
312 if (m_visualTip == NULL) {
313 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
314 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
315 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
316 m_visualTip->setZValue(100);
317 m_animation = new QGraphicsItemAnimation;
318 m_animation->setItem(m_visualTip);
319 m_animation->setTimeLine(m_animationTimer);
320 m_visualTip->setPos(clip->rect().x() + 15, clip->rect().y() + clip->rect().height() / 2);
322 m_animation->setScaleAt(.5, scale, scale);
324 m_animation->setScaleAt(1, scale, scale);
325 scene()->addItem(m_visualTip);
326 m_animationTimer->start();
328 setCursor(Qt::PointingHandCursor);
329 } else if (opMode == TRANSITIONEND) {
330 if (m_visualTip == NULL) {
331 m_visualTip = new QGraphicsEllipseItem(-5, -5 , 10, 10);
332 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
333 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
334 m_visualTip->setZValue(100);
335 m_animation = new QGraphicsItemAnimation;
336 m_animation->setItem(m_visualTip);
337 m_animation->setTimeLine(m_animationTimer);
338 m_visualTip->setPos(clip->rect().x() + clip->rect().width() - 15 , clip->rect().y() + clip->rect().height() / 2);
340 m_animation->setScaleAt(.5, scale, scale);
342 m_animation->setScaleAt(1, scale, scale);
343 scene()->addItem(m_visualTip);
344 m_animationTimer->start();
346 setCursor(Qt::PointingHandCursor);
350 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
351 setCursorPos((int)(mapToScene(event->pos().x(), 0).x() / m_scale));
354 if (m_animation) delete m_animation;
355 m_animationTimer->stop();
361 setCursor(Qt::ArrowCursor);
364 QGraphicsView::mouseMoveEvent(event);
368 void CustomTrackView::mousePressEvent(QMouseEvent * event) {
370 int pos = event->x();
371 if (event->modifiers() == Qt::ControlModifier) {
372 setDragMode(QGraphicsView::ScrollHandDrag);
373 QGraphicsView::mousePressEvent(event);
375 } else if (event->modifiers() == Qt::ShiftModifier) {
376 setDragMode(QGraphicsView::RubberBandDrag);
377 QGraphicsView::mousePressEvent(event);
380 bool collision = false;
382 QList<QGraphicsItem *> collisionList = items(event->pos());
383 for (int i = 0; i < collisionList.size(); ++i) {
384 QGraphicsItem *item = collisionList.at(i);
385 if (item->type() == AVWIDGET || item->type() == TRANSITIONWIDGET) {
387 if (!item->isSelected()) {
388 QList<QGraphicsItem *> itemList = items();
389 for (int i = 0; i < itemList.count(); i++)
390 itemList.at(i)->setSelected(false);
391 item->setSelected(true);
395 m_dragItem = (AbstractClipItem *) item;
397 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()));
398 m_dragItemInfo.startPos = m_dragItem->startPos();
399 m_dragItemInfo.endPos = m_dragItem->endPos();
400 m_dragItemInfo.track = m_dragItem->track();
402 m_operationMode = m_dragItem->operationMode(item->mapFromScene(mapToScene(event->pos())), m_scale);
403 if (m_operationMode == MOVE) setCursor(Qt::ClosedHandCursor);
404 if (m_operationMode == TRANSITIONSTART) {
406 info.startPos = m_dragItem->startPos();
407 info.endPos = info.startPos + GenTime(2.5);
408 info.track = m_dragItem->track();
409 int transitiontrack = getPreviousVideoTrack(info.track);
410 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
412 if (m_operationMode == TRANSITIONEND) {
414 info.endPos = m_dragItem->endPos();
415 info.startPos = info.endPos - GenTime(2.5);
416 info.track = m_dragItem->track();
417 int transitiontrack = info.track - 1;
418 slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
420 updateSnapPoints(m_dragItem);
426 if (m_dragItem->type() == AVWIDGET) emit clipItemSelected((ClipItem*) m_dragItem);
427 else emit transitionItemSelected((Transition*) m_dragItem);
430 kDebug() << "//////// NO ITEM FOUND ON CLICK";
432 setCursor(Qt::ArrowCursor);
433 QList<QGraphicsItem *> itemList = items();
434 for (int i = 0; i < itemList.count(); i++)
435 itemList.at(i)->setSelected(false);
436 //emit clipItemSelected(NULL);
437 if (event->button() == Qt::RightButton) {
438 displayContextMenu(event->globalPos());
439 } else setCursorPos((int)(mapToScene(event->x(), 0).x() / m_scale));
440 } else if (event->button() == Qt::RightButton) {
441 m_operationMode = NONE;
442 displayContextMenu(event->globalPos(), (ClipItem *) m_dragItem);
447 //QGraphicsView::mousePressEvent(event);
450 void CustomTrackView::displayContextMenu(QPoint pos, ClipItem *clip) {
451 m_timelineContextClipMenu->popup(pos);
454 void CustomTrackView::activateMonitor() {
455 emit activateDocumentMonitor();
458 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event) {
459 if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
460 kDebug() << "/////////////// DRAG ENTERED, TEXT: " << event->mimeData()->data("kdenlive/producerslist");
461 QStringList ids = QString(event->mimeData()->data("kdenlive/producerslist")).split(";");
462 //TODO: drop of several clips
463 for (int i = 0; i < ids.size(); ++i) {
465 DocClipBase *clip = m_document->getBaseClip(ids.at(0).toInt());
466 if (clip == NULL) kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(0).toInt();
467 addItem(clip, event->pos());
468 event->acceptProposedAction();
469 } else QGraphicsView::dragEnterEvent(event);
472 void CustomTrackView::slotRefreshEffects(ClipItem *clip) {
473 int track = m_tracksList.count() - clip->track();
474 GenTime pos = clip->startPos();
475 m_document->renderer()->mltRemoveEffect(track, pos, "-1", false);
476 for (int i = 0; i < clip->effectsCount(); i++) {
477 m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false);
479 m_document->renderer()->doRefresh();
482 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect) {
483 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_tracksList.count() - track);
485 QMap <QString, QString> effectParams = clip->addEffect(effect);
486 m_document->renderer()->mltAddEffect(track, pos, effectParams);
487 emit clipItemSelected(clip);
491 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect) {
492 QString index = effect.attribute("kdenlive_ix");
493 m_document->renderer()->mltRemoveEffect(track, pos, index);
494 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_tracksList.count() - track);
496 clip->deleteEffect(index);
497 emit clipItemSelected(clip);
501 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track) {
502 QList<QGraphicsItem *> itemList;
506 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, track);
507 if (clip) itemList.append(clip);
508 else kDebug() << "------ wrning, clip eff not found";
510 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track;
511 for (int i = 0; i < itemList.count(); i++) {
512 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i)->isSelected()) {
513 ClipItem *item = (ClipItem *)itemList.at(i);
514 // the kdenlive_ix int is used to identify an effect in mlt's playlist, should
516 if (effect.attribute("kdenlive_ix").toInt() == 0)
517 effect.setAttribute("kdenlive_ix", QString::number(item->effectsCounter()));
518 AddEffectCommand *command = new AddEffectCommand(this, m_tracksList.count() - item->track(), item->startPos(), effect, true);
519 m_commandStack->push(command);
522 m_document->setModified(true);
525 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect) {
526 AddEffectCommand *command = new AddEffectCommand(this, m_tracksList.count() - clip->track(), clip->startPos(), effect, false);
527 m_commandStack->push(command);
528 m_document->setModified(true);
531 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement effect) {
532 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()) + 1, m_tracksList.count() - track);
534 QMap <QString, QString> effectParams = clip->getEffectArgs(effect);
535 if (effectParams["disabled"] == "1") {
536 QString index = effectParams["kdenlive_ix"];
537 m_document->renderer()->mltRemoveEffect(track, pos, index);
538 } else m_document->renderer()->mltEditEffect(m_tracksList.count() - clip->track(), clip->startPos(), effectParams);
540 m_document->setModified(true);
543 void CustomTrackView::slotChangeEffectState(ClipItem *clip, QDomElement effect, bool disable) {
544 QDomElement oldEffect = effect.cloneNode().toElement();
545 effect.setAttribute("disabled", disable);
546 EditEffectCommand *command = new EditEffectCommand(this, m_tracksList.count() - clip->track(), clip->startPos(), oldEffect, effect, true);
547 m_commandStack->push(command);
548 m_document->setModified(true);
551 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect) {
552 EditEffectCommand *command = new EditEffectCommand(this, m_tracksList.count() - clip->track(), clip->startPos(), oldeffect, effect, true);
553 m_commandStack->push(command);
556 void CustomTrackView::slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition) {
557 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, true);
558 m_commandStack->push(command);
559 m_document->setModified(true);
562 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
563 Transition *tr = new Transition(transitionInfo, endTrack, m_scale, m_document->fps(), params);
564 scene()->addItem(tr);
566 //kDebug() << "---- ADDING transition " << e.attribute("tag") << ", on tracks " << m_tracksList.count() - e.attribute("transition_track").toInt() << " / " << getPreviousVideoTrack(e.attribute("transition_track").toInt());
567 m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML());
568 m_document->setModified(true);
571 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params) {
572 Transition *item = getTransitionItemAt((int)transitionInfo.startPos.frames(m_document->fps()) + 1, transitionInfo.track);
573 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_tracksList.count() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML());
575 m_document->setModified(true);
578 void CustomTrackView::slotTransitionUpdated(QDomElement old, QDomElement newEffect) {
579 EditTransitionCommand *command = new EditTransitionCommand(this, newEffect.attribute("a_track").toInt(), GenTime(newEffect.attribute("start").toInt(), m_document->fps()) , old, newEffect , true);
580 m_commandStack->push(command);
581 m_document->setModified(true);
584 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition) {
585 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transitionb_track").toInt(), m_tracksList.count() - transition.attribute("transition_atrack").toInt() ,
586 GenTime(transition.attribute("start").toInt(), m_document->renderer()->fps()),
587 GenTime(transition.attribute("end").toInt(), m_document->renderer()->fps()),
590 m_document->setModified(true);
593 void CustomTrackView::addItem(DocClipBase *clip, QPoint pos) {
595 info.startPos = GenTime((int)(mapToScene(pos).x() / m_scale), m_document->fps());
596 info.endPos = info.startPos + clip->duration();
597 info.track = (int)(pos.y() / m_tracksHeight);
598 //kDebug()<<"------------ ADDING CLIP ITEM----: "<<info.startPos.frames(25)<<", "<<info.endPos.frames(25)<<", "<<info.track;
599 m_dropItem = new ClipItem(clip, info, m_scale, m_document->fps());
600 scene()->addItem(m_dropItem);
604 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event) {
605 event->setDropAction(Qt::IgnoreAction);
606 kDebug() << "+++++++++++++ DRAG MOVE, : " << mapToScene(event->pos()).x() << ", SCAL: " << m_scale;
608 int track = (int)(event->pos().y() / m_tracksHeight); //) * (m_scale * 50) + m_scale;
609 m_dropItem->moveTo((int)(mapToScene(event->pos()).x() / m_scale), m_scale, (int)((track - m_dropItem->track()) * m_tracksHeight), track);
610 event->setDropAction(Qt::MoveAction);
611 if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
612 event->acceptProposedAction();
615 QGraphicsView::dragMoveEvent(event);
619 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event) {
623 } else QGraphicsView::dragLeaveEvent(event);
626 void CustomTrackView::dropEvent(QDropEvent * event) {
629 info.startPos = m_dropItem->startPos();
630 info.endPos = m_dropItem->endPos();
631 info.track = m_dropItem->track();
632 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, m_dropItem->xml(), m_dropItem->clipProducer(), info, false, false);
633 m_commandStack->push(command);
634 m_dropItem->baseClip()->addReference();
635 m_document->updateClip(m_dropItem->baseClip()->getId());
636 // kDebug()<<"IIIIIIIIIIIIIIIIIIIIIIII TRAX CNT: "<<m_tracksList.count()<<", DROP: "<<m_dropItem->track();
637 m_document->renderer()->mltInsertClip(m_tracksList.count() - m_dropItem->track(), m_dropItem->startPos(), m_dropItem->xml());
638 m_document->setModified(true);
639 } else QGraphicsView::dropEvent(event);
644 QStringList CustomTrackView::mimeTypes() const {
645 QStringList qstrList;
646 // list of accepted mime types for drop
647 qstrList.append("text/plain");
648 qstrList.append("kdenlive/producerslist");
652 Qt::DropActions CustomTrackView::supportedDropActions() const {
653 // returns what actions are supported when dropping
654 return Qt::MoveAction;
657 void CustomTrackView::setDuration(int duration) {
658 kDebug() << "///////////// PRO DUR: " << duration << ", SCALE. " << (m_projectDuration + 500) * m_scale << ", height: " << 50 * m_tracksList.count();
659 m_projectDuration = duration;
660 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
663 int CustomTrackView::duration() const {
664 return m_projectDuration;
667 void CustomTrackView::addTrack(TrackInfo type) {
668 m_tracksList << type;
669 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_tracksList.count());
670 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_tracksList.count());
671 verticalScrollBar()->setMaximum(m_tracksHeight * m_tracksList.count());
672 //setFixedHeight(50 * m_tracksCount);
675 void CustomTrackView::removeTrack() {
676 // TODO: implement track deletion
678 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_tracksList.count());
682 void CustomTrackView::slotSwitchTrackAudio(int ix) {
683 int tracknumber = m_tracksList.count() - ix;
684 kDebug() << "///// MUTING TRK: " << ix << "; PL NUM: " << tracknumber;
685 m_tracksList[tracknumber - 1].isMute = !m_tracksList.at(tracknumber - 1).isMute;
686 m_document->renderer()->mltChangeTrackState(tracknumber, m_tracksList.at(tracknumber - 1).isMute, m_tracksList.at(tracknumber - 1).isBlind);
689 void CustomTrackView::slotSwitchTrackVideo(int ix) {
690 int tracknumber = m_tracksList.count() - ix;
691 m_tracksList[tracknumber - 1].isBlind = !m_tracksList.at(tracknumber - 1).isBlind;
692 m_document->renderer()->mltChangeTrackState(tracknumber, m_tracksList.at(tracknumber - 1).isMute, m_tracksList.at(tracknumber - 1).isBlind);
695 void CustomTrackView::deleteClip(int clipId) {
696 QList<QGraphicsItem *> itemList = items();
697 for (int i = 0; i < itemList.count(); i++) {
698 if (itemList.at(i)->type() == AVWIDGET) {
699 ClipItem *item = (ClipItem *)itemList.at(i);
700 if (item->clipProducer() == clipId) {
702 info.startPos = item->startPos();
703 info.endPos = item->endPos();
704 info.track = item->track();
705 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), info, true, true);
706 m_commandStack->push(command);
713 void CustomTrackView::setCursorPos(int pos, bool seek) {
714 emit cursorMoved((int)(m_cursorPos * m_scale), (int)(pos * m_scale));
716 m_cursorLine->setPos(pos * m_scale, 0);
717 if (seek) m_document->renderer()->seek(GenTime(pos, m_document->fps()));
718 else if (m_autoScroll && m_scale < 50) checkScrolling();
721 void CustomTrackView::updateCursorPos() {
722 m_cursorLine->setPos(m_cursorPos * m_scale, 0);
725 int CustomTrackView::cursorPos() {
726 return (int)(m_cursorPos * m_scale);
729 void CustomTrackView::checkScrolling() {
730 QRect rectInView = viewport()->rect();
731 int delta = rectInView.width() / 3;
732 int max = rectInView.right() + horizontalScrollBar()->value() - delta;
733 //kDebug() << "CURSOR POS: "<<m_cursorPos<< "Scale: "<<m_scale;
734 if (m_cursorPos * m_scale >= max) horizontalScrollBar()->setValue((int)(horizontalScrollBar()->value() + 1 + m_scale));
737 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event) {
738 QGraphicsView::mouseReleaseEvent(event);
739 setDragMode(QGraphicsView::NoDrag);
740 if (m_dragItem == NULL) return;
742 info.startPos = m_dragItem->startPos();
743 info.endPos = m_dragItem->endPos();
744 info.track = m_dragItem->track();
746 if (m_operationMode == MOVE) setCursor(Qt::OpenHandCursor);
747 if (m_operationMode == MOVE) {// && m_startPos.x() != m_dragItem->startPos().frames(m_document->fps())) {
749 if (m_dragItem->type() == AVWIDGET) {
750 MoveClipCommand *command = new MoveClipCommand(this, m_dragItemInfo, info, false);
751 m_commandStack->push(command);
752 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())));
754 if (m_dragItem->type() == TRANSITIONWIDGET) {
755 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
756 m_commandStack->push(command);
757 //kDebug()<<"/// MOVING TRS FROM: "<<(int)(m_tracksList.count() - m_startPos.y())<<", OFFSET: "<<(int) (m_dragItem->track() - m_startPos.y());
758 Transition *transition = (Transition *) m_dragItem;
759 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_tracksList.count() - m_dragItemInfo.track), (int)(m_dragItemInfo.track - m_dragItem->track()), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
762 } else if (m_operationMode == RESIZESTART) {
764 if (m_dragItem->type() == AVWIDGET) {
765 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());
766 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
767 m_commandStack->push(command);
768 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
769 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
770 m_commandStack->push(command);
771 Transition *transition = (Transition *) m_dragItem;
772 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_tracksList.count() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
775 m_document->renderer()->doRefresh();
776 } else if (m_operationMode == RESIZEEND) {
778 if (m_dragItem->type() == AVWIDGET) {
779 ResizeClipCommand *command = new ResizeClipCommand(this, m_dragItemInfo, info, false);
780 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());
781 m_commandStack->push(command);
782 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
784 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
785 m_commandStack->push(command);
786 Transition *transition = (Transition *) m_dragItem;
787 m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_tracksList.count() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos);
789 m_document->renderer()->doRefresh();
791 m_document->setModified(true);
792 m_operationMode = NONE;
796 void CustomTrackView::deleteClip(ItemInfo info) {
797 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
799 kDebug() << "---------------- ERROR, CANNOT find clip to move at...";// << rect.x();
802 item->baseClip()->removeReference();
803 m_document->updateClip(item->baseClip()->getId());
805 m_document->renderer()->mltRemoveClip(m_tracksList.count() - info.track, info.startPos);
806 m_document->renderer()->doRefresh();
809 void CustomTrackView::deleteSelectedClips() {
810 QList<QGraphicsItem *> itemList = items();
811 for (int i = 0; i < itemList.count(); i++) {
812 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i)->isSelected()) {
813 ClipItem *item = (ClipItem *) itemList.at(i);
815 info.startPos = item->startPos();
816 info.endPos = item->endPos();
817 info.track = item->track();
818 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), info, true, true);
819 m_commandStack->push(command);
824 void CustomTrackView::addClip(QDomElement xml, int clipId, ItemInfo info) {
825 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
826 ClipItem *item = new ClipItem(baseclip, info, m_scale, m_document->fps());
827 scene()->addItem(item);
828 baseclip->addReference();
829 m_document->updateClip(baseclip->getId());
830 m_document->renderer()->mltInsertClip(m_tracksList.count() - info.track, info.startPos, xml);
831 m_document->renderer()->doRefresh();
834 ClipItem *CustomTrackView::getClipItemAt(int pos, int track) {
835 QList<QGraphicsItem *> list = scene()->items(QPointF(pos * m_scale, track * m_tracksHeight + m_tracksHeight / 2));
836 ClipItem *clip = NULL;
837 for (int i = 0; i < list.size(); ++i) {
838 if (list.at(i)->type() == AVWIDGET) {
839 clip = static_cast <ClipItem *>(list.at(i));
846 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track) {
847 int framepos = (int)(pos.frames(m_document->fps()) * m_scale);
848 return getClipItemAt(framepos, track);
851 Transition *CustomTrackView::getTransitionItemAt(int pos, int track) {
852 QList<QGraphicsItem *> list = scene()->items(QPointF(pos * m_scale, track * m_tracksHeight + m_tracksHeight / 2));
853 Transition *clip = NULL;
854 for (int i = 0; i < list.size(); ++i) {
855 if (list.at(i)->type() == TRANSITIONWIDGET) {
856 clip = static_cast <Transition *>(list.at(i));
863 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track) {
864 int framepos = (int)(pos.frames(m_document->fps()) * m_scale);
865 return getTransitionItemAt(framepos, track);
868 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end) {
869 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()) + 1, start.track);
871 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
874 //kDebug() << "---------------- Move CLIP FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << startPos.y() << " TO " << endPos.y();
875 item->moveTo((int) end.startPos.frames(m_document->fps()), m_scale, (int)((end.track - start.track) * m_tracksHeight), end.track);
876 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()));
879 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end) {
880 Transition *item = getTransitionItemAt((int)start.startPos.frames(m_document->fps()) + 1, start.track);
882 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
885 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
887 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
888 if (end.endPos - end.startPos == start.endPos - start.startPos) {
889 // Transition was moved
890 item->moveTo((int) end.startPos.frames(m_document->fps()), m_scale, (end.track - start.track) * m_tracksHeight, end.track);
891 } else if (end.endPos == start.endPos) {
892 // Transition start resize
893 item->resizeStart((int) end.startPos.frames(m_document->fps()), m_scale);
895 // Transition end resize;
896 item->resizeEnd((int) end.endPos.frames(m_document->fps()), m_scale);
898 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
899 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_tracksList.count() - start.track, start.track - end.track, start.startPos, start.endPos, end.startPos, end.endPos);
902 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end) {
904 bool resizeClipStart = true;
905 if (start.startPos == end.startPos) resizeClipStart = false;
906 if (resizeClipStart) offset = 1;
908 ClipItem *item = getClipItemAt((int)(start.startPos.frames(m_document->fps()) + offset), start.track);
910 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
913 if (resizeClipStart) {
914 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);
915 item->resizeStart((int) end.startPos.frames(m_document->fps()), m_scale);
917 m_document->renderer()->mltResizeClipEnd(m_tracksList.count() - item->track(), item->startPos(), item->cropStart(), item->cropStart() + end.startPos - item->startPos());
918 item->resizeEnd((int) end.startPos.frames(m_document->fps()), m_scale);
920 m_document->renderer()->doRefresh();
923 double CustomTrackView::getSnapPointForPos(double pos) {
924 for (int i = 0; i < m_snapPoints.size(); ++i) {
925 if (abs((int)(pos - m_snapPoints.at(i).frames(m_document->fps()) * m_scale)) < 10) {
926 //kDebug()<<" FOUND SNAP POINT AT: "<<m_snapPoints.at(i)<<", current pos: "<<pos / m_scale;
927 return m_snapPoints.at(i).frames(m_document->fps()) * m_scale + 0.5;
929 if (m_snapPoints.at(i).frames(m_document->fps() * m_scale) > pos) break;
934 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected) {
935 m_snapPoints.clear();
937 if (selected) offset = selected->duration();
938 QList<QGraphicsItem *> itemList = items();
939 for (int i = 0; i < itemList.count(); i++) {
940 if (itemList.at(i)->type() == AVWIDGET && itemList.at(i) != selected) {
941 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
942 GenTime start = item->startPos();
943 GenTime end = item->endPos();
944 m_snapPoints.append(start);
945 m_snapPoints.append(end);
946 if (offset != GenTime()) {
947 if (start > offset) m_snapPoints.append(start - offset);
948 if (end > offset) m_snapPoints.append(end - offset);
950 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
951 Transition *transition = static_cast <Transition*>(itemList.at(i));
952 GenTime start = transition->startPos();
953 GenTime end = transition->endPos();
954 m_snapPoints.append(start);
955 m_snapPoints.append(end);
956 if (offset != GenTime()) {
957 if (start > offset) m_snapPoints.append(start - offset);
958 if (end > offset) m_snapPoints.append(end - offset);
963 //for (int i = 0; i < m_snapPoints.size(); ++i)
964 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
968 void CustomTrackView::setScale(double scaleFactor) {
969 //scale(scaleFactor, scaleFactor);
970 double pos = cursorPos() / m_scale;
971 m_scale = scaleFactor;
972 kDebug() << " HHHHHHHH SCALING: " << m_scale;
973 QList<QGraphicsItem *> itemList = items();
975 for (int i = 0; i < itemList.count(); i++) {
976 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
977 AbstractClipItem *clip = (AbstractClipItem *)itemList.at(i);
978 clip->setRect(clip->startPos().frames(m_document->fps()) * m_scale, clip->rect().y(), clip->duration().frames(m_document->fps()) * m_scale, clip->rect().height());
982 centerOn(QPointF(cursorPos(), m_tracksHeight));
983 setSceneRect(0, 0, (m_projectDuration + 100) * m_scale, sceneRect().height());
986 void CustomTrackView::drawBackground(QPainter * painter, const QRectF & rect) {
987 QRect rectInView = viewport()->rect();
988 rectInView.moveTo(horizontalScrollBar()->value(), verticalScrollBar()->value());
990 QColor base = palette().button().color();
991 painter->setClipRect(rect);
992 painter->drawLine(rectInView.left(), 0, rectInView.right(), 0);
993 uint max = m_tracksList.count();
994 for (uint i = 0; i < max;i++) {
995 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)));
996 painter->drawLine(rectInView.left(), m_tracksHeight * (i + 1), rectInView.right(), m_tracksHeight * (i + 1));
997 //painter->drawText(QRectF(10, 50 * i, 100, 50 * i + 49), Qt::AlignLeft, i18n(" Track ") + QString::number(i + 1));
999 int lowerLimit = m_tracksHeight * m_tracksList.count() + 1;
1000 if (height() > lowerLimit)
1001 painter->fillRect(QRectF(rectInView.left(), lowerLimit, rectInView.width(), height() - lowerLimit), QBrush(base));
1004 void CustomTrackView::drawForeground ( QPainter * painter, const QRectF & rect )
1006 //kDebug()<<"///// DRAWING FB: "<<rect.x()<<", width: "<<rect.width();
1007 painter->fillRect(rect, QColor(50, rand() % 250,50,100));
1008 painter->drawLine(m_cursorPos, rect.y(), m_cursorPos, rect.y() + rect.height());
1011 #include "customtrackview.moc"