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 ***************************************************************************/
23 #include "monitormanager.h"
24 #include "smallruler.h"
25 #include "docclipbase.h"
26 #include "kdenlivesettings.h"
30 #include <KFileDialog>
31 #include <KApplication>
32 #include <KMessageBox>
34 #include <QMouseEvent>
35 #include <QStylePainter>
37 #include <QToolButton>
39 #include <QDesktopWidget>
41 #include <QIntValidator>
44 Monitor::Monitor(QString name, MonitorManager *manager, QWidget *parent) :
48 m_monitorManager(manager),
50 m_ruler(new SmallRuler()),
58 QVBoxLayout *layout = new QVBoxLayout;
59 layout->setContentsMargins(0, 0, 0, 0);
60 layout->addWidget(m_ruler);
61 m_ui.ruler_frame->setLayout(layout);
62 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
63 setMinimumHeight(200);
64 QToolBar *toolbar = new QToolBar(name, this);
65 QVBoxLayout *layout2 = new QVBoxLayout;
66 layout2->setContentsMargins(0, 0, 0, 0);
68 m_playIcon = KIcon("media-playback-start");
69 m_pauseIcon = KIcon("media-playback-pause");
71 if (name != "chapter") {
72 toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
73 toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
74 } else m_ruler->setZone(-3, -2);
76 toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
77 toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
79 QToolButton *playButton = new QToolButton(toolbar);
80 m_playMenu = new QMenu(i18n("Play..."), this);
81 m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
82 m_playAction->setCheckable(true);
83 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
85 playButton->setMenu(m_playMenu);
86 playButton->setPopupMode(QToolButton::MenuButtonPopup);
87 toolbar->addWidget(playButton);
89 toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
90 toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
92 playButton->setDefaultAction(m_playAction);
94 if (name != "chapter") {
95 QToolButton *configButton = new QToolButton(toolbar);
96 m_configMenu = new QMenu(i18n("Misc..."), this);
97 configButton->setIcon(KIcon("system-run"));
98 configButton->setMenu(m_configMenu);
99 configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
100 toolbar->addWidget(configButton);
101 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
102 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
105 QWidget *spacer = new QWidget(this);
106 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
107 toolbar->addWidget(spacer);
108 m_timePos = new KRestrictedLine(this);
109 m_timePos->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::MinimumExpanding);
110 m_frametimecode = KdenliveSettings::frametimecode();
111 if (m_frametimecode) {
112 m_timePos->setInputMask(QString());
113 m_timePos->setValidator(new QIntValidator(this));
114 } else m_timePos->setInputMask("99:99:99:99");
115 toolbar->addWidget(m_timePos);
117 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
119 layout2->addWidget(toolbar);
120 m_ui.button_frame->setLayout(layout2);
121 const int toolHeight = toolbar->height();
122 m_ui.button_frame->setMinimumHeight(toolHeight);
124 //m_ruler->setPixelPerMark(3);
126 QVBoxLayout *rendererBox = new QVBoxLayout(m_ui.video_frame);
127 rendererBox->setContentsMargins(0, 0, 0, 0);
129 m_glWidget = new VideoGLWidget(m_ui.video_frame);
130 rendererBox->addWidget(m_glWidget);
131 render = new Render(m_name, (int) m_ui.video_frame->winId(), -1, this);
132 m_glWidget->setImageAspectRatio(render->dar());
133 m_glWidget->setBackgroundColor(KdenliveSettings::window_background());
134 m_glWidget->resize(m_ui.video_frame->size());
135 connect(render, SIGNAL(showImageSignal(QImage)), m_glWidget, SLOT(showImage(QImage)));
136 m_monitorRefresh = 0;
138 m_monitorRefresh = new MonitorRefresh(m_ui.video_frame);
139 rendererBox->addWidget(m_monitorRefresh);
140 render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, this);
141 m_monitorRefresh->setRenderer(render);
144 connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
145 connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
146 connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
147 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
148 connect(render, SIGNAL(blockMonitors()), this, SIGNAL(blockMonitors()));
150 //render->createVideoXWindow(m_ui.video_frame->winId(), -1);
152 if (name != "clip") {
153 connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
154 connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
155 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
157 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SLOT(setClipZone(QPoint)));
160 m_monitorRefresh->show();
162 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
170 delete m_monitorRefresh;
174 QString Monitor::name() const
179 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu)
181 m_contextMenu = new QMenu(this);
182 m_contextMenu->addMenu(m_playMenu);
183 if (goMenu) m_contextMenu->addMenu(goMenu);
184 if (markerMenu) m_contextMenu->addMenu(markerMenu);
186 m_playMenu->addAction(playZone);
187 m_playMenu->addAction(loopZone);
189 //TODO: add save zone to timeline monitor when fixed
190 if (m_name == "clip") m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
192 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
193 m_contextMenu->addAction(extractFrame);
195 if (m_name != "clip") {
197 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
198 splitView->setCheckable(true);
199 m_configMenu->addAction(splitView);
202 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
203 m_configMenu->addAction(setThumbFrame);
206 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
207 showTips->setCheckable(true);
208 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
209 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
211 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
212 dropFrames->setCheckable(true);
213 dropFrames->setChecked(true);
214 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
216 m_configMenu->addAction(showTips);
217 m_configMenu->addAction(dropFrames);
221 void Monitor::slotSetSizeOneToOne()
223 QRect r = QApplication::desktop()->screenGeometry();
224 const int maxWidth = r.width() - 20;
225 const int maxHeight = r.height() - 20;
226 int width = render->renderWidth();
227 int height = render->renderHeight();
228 kDebug() << "// render info: " << width << "x" << height;
229 while (width >= maxWidth || height >= maxHeight) {
231 height = height * 0.8;
233 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
234 m_ui.video_frame->setFixedSize(width, height);
237 //m_ui.video_frame->setMinimumSize(0, 0);
238 emit adjustMonitorSize();
241 void Monitor::slotSetSizeOneToTwo()
243 QRect r = QApplication::desktop()->screenGeometry();
244 const int maxWidth = r.width() - 20;
245 const int maxHeight = r.height() - 20;
246 int width = render->renderWidth() / 2;
247 int height = render->renderHeight() / 2;
248 kDebug() << "// render info: " << width << "x" << height;
249 while (width >= maxWidth || height >= maxHeight) {
251 height = height * 0.8;
253 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
254 m_ui.video_frame->setFixedSize(width, height);
257 //m_ui.video_frame->setMinimumSize(0, 0);
258 emit adjustMonitorSize();
261 void Monitor::resetSize()
263 m_ui.video_frame->setMinimumSize(0, 0);
266 DocClipBase *Monitor::activeClip()
268 return m_currentClip;
271 void Monitor::slotSeekToPreviousSnap()
273 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
276 void Monitor::slotSeekToNextSnap()
278 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
281 GenTime Monitor::position()
283 return render->seekPosition();
286 GenTime Monitor::getSnapForPos(bool previous)
288 QList <GenTime> snaps;
289 QList < GenTime > markers = m_currentClip->snapMarkers();
290 for (int i = 0; i < markers.size(); ++i) {
291 GenTime t = markers.at(i);
294 QPoint zone = m_ruler->zone();
295 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
296 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
297 snaps.append(GenTime());
298 snaps.append(m_currentClip->duration());
301 const GenTime pos = render->seekPosition();
302 for (int i = 0; i < snaps.size(); ++i) {
303 if (previous && snaps.at(i) >= pos) {
305 return snaps.at(i - 1);
306 } else if (!previous && snaps.at(i) > pos) {
315 void Monitor::slotZoneMoved(int start, int end)
317 m_ruler->setZone(start, end);
319 setClipZone(m_ruler->zone());
322 void Monitor::slotSetZoneStart()
324 m_ruler->setZone(render->seekFramePosition(), -1);
325 emit zoneUpdated(m_ruler->zone());
327 setClipZone(m_ruler->zone());
330 void Monitor::slotSetZoneEnd()
332 m_ruler->setZone(-1, render->seekFramePosition());
333 emit zoneUpdated(m_ruler->zone());
335 setClipZone(m_ruler->zone());
339 void Monitor::mousePressEvent(QMouseEvent * event)
341 if (event->button() != Qt::RightButton) {
342 if (m_ui.video_frame->underMouse()) {
343 m_dragStarted = true;
344 m_DragStartPosition = event->pos();
346 } else m_contextMenu->popup(event->globalPos());
350 void Monitor::mouseReleaseEvent(QMouseEvent * event)
353 if (m_ui.video_frame->underMouse()) {
355 } else QWidget::mouseReleaseEvent(event);
356 m_dragStarted = false;
362 void Monitor::mouseMoveEvent(QMouseEvent *event)
364 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
365 if (!m_dragStarted || m_currentClip == NULL) return;
367 if ((event->pos() - m_DragStartPosition).manhattanLength()
368 < QApplication::startDragDistance())
372 QDrag *drag = new QDrag(this);
373 QMimeData *mimeData = new QMimeData;
376 list.append(m_currentClip->getId());
377 QPoint p = m_ruler->zone();
378 list.append(QString::number(p.x()));
379 list.append(QString::number(p.y()));
381 data.append(list.join(";").toUtf8());
382 mimeData->setData("kdenlive/clip", data);
383 drag->setMimeData(mimeData);
384 QPixmap pix = m_currentClip->thumbnail();
385 kDebug() << "/ / / /CLIP DRAGGED PIXMAP: " << pix.width() << "x" << pix.height();
386 drag->setPixmap(pix);
387 drag->setHotSpot(QPoint(0, 50));
388 drag->start(Qt::MoveAction);
390 //Qt::DropAction dropAction;
391 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
393 //Qt::DropAction dropAction = drag->exec();
399 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
400 event->setDropAction(Qt::IgnoreAction);
401 event->setDropAction(Qt::MoveAction);
402 if (event->mimeData()->hasText()) {
403 event->acceptProposedAction();
407 Qt::DropActions Monitor::supportedDropActions() const {
408 // returns what actions are supported when dropping
409 return Qt::MoveAction;
412 QStringList Monitor::mimeTypes() const
414 QStringList qstrList;
415 // list of accepted mime types for drop
416 qstrList.append("kdenlive/clip");
422 /** Move to other position on mousewheel
424 * Moves towards end of clip/timeline on mousewheel down/back,
425 * opposite for mousewheel up/forward.
427 * Ctrl+wheel moves single frame, without Ctrl moves a second.
429 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
430 void Monitor::wheelEvent(QWheelEvent * event)
432 if (event->modifiers() == Qt::ControlModifier) {
433 int delta = m_monitorManager->timecode().fps();
434 if (event->delta() > 0) delta = 0 - delta;
435 slotSeek(render->seekFramePosition() - delta);
437 if (event->delta() >= 0) slotForwardOneFrame();
438 else slotRewindOneFrame();
442 void Monitor::slotSetThumbFrame()
444 if (m_currentClip == NULL) {
447 m_currentClip->setClipThumbFrame((uint) render->seekFramePosition());
448 emit refreshClipThumbnail(m_currentClip->getId());
451 void Monitor::slotExtractCurrentFrame()
453 QImage frame = render->extractFrame(render->seekFramePosition());
454 KFileDialog *fs = new KFileDialog(KUrl(), "image/png",this);
455 fs->setOperationMode(KFileDialog::Saving);
456 fs->setMode(KFile::File);
457 fs->setConfirmOverwrite(true);
458 fs->setKeepLocation(true);
460 QString path = fs->selectedFile();
462 if (!path.isEmpty()) {
467 bool Monitor::isActive() const
472 void Monitor::activateMonitor()
474 if (!m_isActive) m_monitorManager->switchMonitors(); //m_monitorManager->activateMonitor(m_name);
477 void Monitor::setTimePos(const QString &pos)
479 if (m_frametimecode) {
480 int frames = m_monitorManager->timecode().getFrameCount(pos);
481 m_timePos->setText(QString::number(frames));
482 } else m_timePos->setText(pos);
486 void Monitor::slotSeek()
489 if (m_frametimecode) frames = m_timePos->text().toInt();
490 else frames = m_monitorManager->timecode().getFrameCount(m_timePos->text());
491 //kDebug() << "// / / SEEK TO: " << frames;
495 void Monitor::slotSeek(int pos)
498 if (render == NULL) return;
499 render->seekToFrame(pos);
500 emit renderPosition(render->seekFramePosition());
503 void Monitor::checkOverlay()
505 if (m_overlay == NULL) return;
506 int pos = render->seekFramePosition();
507 QPoint zone = m_ruler->zone();
508 if (pos == zone.x()) m_overlay->setOverlayText(i18n("In Point"));
509 else if (pos == zone.y()) m_overlay->setOverlayText(i18n("Out Point"));
512 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
513 if (markerComment.isEmpty()) m_overlay->setHidden(true);
514 else m_overlay->setOverlayText(markerComment, false);
515 } else m_overlay->setHidden(true);
519 void Monitor::slotStart()
523 render->seekToFrame(0);
524 emit renderPosition(0);
527 void Monitor::slotEnd()
531 render->seekToFrame(render->getLength());
532 emit renderPosition(render->seekFramePosition());
535 void Monitor::slotZoneStart()
539 render->seekToFrame(m_ruler->zone().x());
540 emit renderPosition(render->seekFramePosition());
543 void Monitor::slotZoneEnd()
547 render->seekToFrame(m_ruler->zone().y());
548 emit renderPosition(render->seekFramePosition());
551 void Monitor::slotRewind(double speed)
555 double currentspeed = render->playSpeed();
556 if (currentspeed >= 0) render->play(-2);
557 else render->play(currentspeed * 2);
558 } else render->play(speed);
559 m_playAction->setChecked(true);
560 m_playAction->setIcon(m_pauseIcon);
563 void Monitor::slotForward(double speed)
567 double currentspeed = render->playSpeed();
568 if (currentspeed <= 1) render->play(2);
569 else render->play(currentspeed * 2);
570 } else render->play(speed);
571 m_playAction->setChecked(true);
572 m_playAction->setIcon(m_pauseIcon);
575 void Monitor::slotRewindOneFrame(int diff)
579 render->seekToFrameDiff(-diff);
580 emit renderPosition(render->seekFramePosition());
583 void Monitor::slotForwardOneFrame(int diff)
587 render->seekToFrameDiff(diff);
588 emit renderPosition(render->seekFramePosition());
591 void Monitor::seekCursor(int pos)
595 if (m_frametimecode) m_timePos->setText(QString::number(pos));
596 else m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
597 m_ruler->slotNewValue(pos);
600 void Monitor::rendererStopped(int pos)
602 if (m_currentClip != NULL && m_playAction->isChecked()) {
604 if (pos >= m_length - 1) {
609 m_ruler->slotNewValue(pos);
611 if (m_frametimecode) m_timePos->setText(QString::number(pos));
612 else m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
613 m_playAction->setChecked(false);
614 m_playAction->setIcon(m_playIcon);
617 void Monitor::initMonitor()
619 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
623 /*void Monitor::resizeEvent(QResizeEvent * event) {
624 QWidget::resizeEvent(event);
626 if (render && m_isActive) render->doRefresh();
630 void Monitor::adjustRulerSize(int length)
632 if (length > 0) m_length = length;
633 m_ruler->adjustScale(m_length);
634 if (m_currentClip != NULL) {
635 QPoint zone = m_currentClip->zone();
636 m_ruler->setZone(zone.x(), zone.y());
643 if (render) render->stop();
644 //kDebug()<<"/// MONITOR RENDER STOP";
647 void Monitor::start()
650 if (render) render->start();
651 //kDebug()<<"/// MONITOR RENDER START";
654 void Monitor::refreshMonitor(bool visible)
656 if (visible && render) {
658 render->doRefresh(); //askForRefresh();
662 void Monitor::pause()
664 if (render == NULL) return;
667 //m_playAction->setChecked(true);
668 //m_playAction->setIcon(m_pauseIcon);
671 void Monitor::slotPlay()
673 if (render == NULL) return;
675 if (render->playSpeed() == 0) {
676 m_playAction->setChecked(true);
677 m_playAction->setIcon(m_pauseIcon);
679 m_playAction->setChecked(false);
680 m_playAction->setIcon(m_playIcon);
682 render->switchPlay();
685 void Monitor::slotPlayZone()
687 if (render == NULL) return;
689 QPoint p = m_ruler->zone();
690 render->playZone(GenTime(p.x(), render->fps()), GenTime(p.y(), render->fps()));
691 m_playAction->setChecked(true);
692 m_playAction->setIcon(m_pauseIcon);
695 void Monitor::slotLoopZone()
697 if (render == NULL) return;
699 QPoint p = m_ruler->zone();
700 render->loopZone(GenTime(p.x(), render->fps()), GenTime(p.y(), render->fps()));
701 m_playAction->setChecked(true);
702 m_playAction->setIcon(m_pauseIcon);
705 void Monitor::slotSetXml(DocClipBase *clip, const int position)
707 if (render == NULL) return;
709 if (!clip && m_currentClip != NULL) {
710 m_currentClip = NULL;
711 render->setProducer(NULL, -1);
714 if (clip != m_currentClip) {
715 m_currentClip = clip;
716 if (render->setProducer(clip->producer(), position) == -1) {
717 // MLT CONSUMER is broken
718 emit blockMonitors();
720 } else if (position != -1) render->seek(GenTime(position, render->fps()));
723 void Monitor::slotOpenFile(const QString &file)
725 if (render == NULL) return;
728 QDomElement mlt = doc.createElement("mlt");
729 doc.appendChild(mlt);
730 QDomElement prod = doc.createElement("producer");
731 mlt.appendChild(prod);
732 prod.setAttribute("mlt_service", "avformat");
733 prod.setAttribute("resource", file);
734 render->setSceneList(doc, 0);
737 void Monitor::slotSaveZone()
739 if (render == NULL) return;
740 emit saveZone(render, m_ruler->zone());
742 //render->setSceneList(doc, 0);
746 void Monitor::resetProfile()
748 if (render == NULL) return;
749 render->resetProfile();
752 void Monitor::saveSceneList(QString path, QDomElement info)
754 if (render == NULL) return;
755 render->saveSceneList(path, info);
758 const QString Monitor::sceneList()
760 if (render == NULL) return QString();
761 return render->sceneList();
765 void Monitor::setClipZone(QPoint pos)
767 if (m_currentClip == NULL) return;
768 m_currentClip->setZone(pos);
771 void Monitor::slotSwitchDropFrames(bool show)
773 render->setDropFrames(show);
776 void Monitor::slotSwitchMonitorInfo(bool show)
778 KdenliveSettings::setDisplayMonitorInfo(show);
780 if (m_overlay) return;
782 m_overlay = new Overlay(m_monitorRefresh);
784 m_overlay->setHidden(true);
786 m_overlay = new Overlay(m_glWidget);
794 void Monitor::updateTimecodeFormat()
796 m_frametimecode = KdenliveSettings::frametimecode();
797 if (m_frametimecode) {
798 int frames = m_monitorManager->timecode().getFrameCount(m_timePos->text());
799 m_timePos->setValidator(new QIntValidator(this));
800 m_timePos->setInputMask(QString());
801 m_timePos->setText(QString::number(frames));
803 int pos = m_timePos->text().toInt();
804 m_timePos->setValidator(0);
805 m_timePos->setInputMask("99:99:99:99");
806 m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
811 MonitorRefresh::MonitorRefresh(QWidget* parent) : \
815 setAttribute(Qt::WA_PaintOnScreen);
816 setAttribute(Qt::WA_OpaquePaintEvent);
817 //setAttribute(Qt::WA_NoSystemBackground);
820 void MonitorRefresh::setRenderer(Render* render)
825 void MonitorRefresh::paintEvent(QPaintEvent * /*event*/)
827 if (m_renderer) m_renderer->doRefresh();
831 Overlay::Overlay(QWidget* parent) :
834 setAttribute(Qt::WA_TransparentForMouseEvents);
835 setAttribute(Qt::WA_OpaquePaintEvent);
836 //setAttribute(Qt::WA_NoSystemBackground);
837 setAutoFillBackground(false);
840 void Overlay::paintEvent(QPaintEvent * /*event*/)
842 QPainter painter(this);
844 painter.setPen(Qt::white);
845 if (m_isZone) col = QColor(200, 0, 0);
846 else col = QColor(0, 0, 200);
847 painter.fillRect(rect(), col);
848 painter.drawText(rect(), Qt::AlignCenter, text());
853 void Overlay::setOverlayText(const QString &text, bool isZone)
857 setText(' ' + text + ' ');
862 #include "monitor.moc"