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>
43 Monitor::Monitor(QString name, MonitorManager *manager, QWidget *parent) :
47 m_monitorManager(manager),
49 m_ruler(new SmallRuler()),
57 QVBoxLayout *layout = new QVBoxLayout;
58 layout->setContentsMargins(0, 0, 0, 0);
59 layout->addWidget(m_ruler);
60 m_ui.ruler_frame->setLayout(layout);
61 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
62 setMinimumHeight(200);
63 QToolBar *toolbar = new QToolBar(name, this);
64 QVBoxLayout *layout2 = new QVBoxLayout;
65 layout2->setContentsMargins(0, 0, 0, 0);
67 m_playIcon = KIcon("media-playback-start");
68 m_pauseIcon = KIcon("media-playback-pause");
70 if (name != "chapter") {
71 toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
72 toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
73 } else m_ruler->setZone(-3, -2);
75 toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
76 toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
78 QToolButton *playButton = new QToolButton(toolbar);
79 m_playMenu = new QMenu(i18n("Play..."), this);
80 m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
81 m_playAction->setCheckable(true);
82 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
84 playButton->setMenu(m_playMenu);
85 playButton->setPopupMode(QToolButton::MenuButtonPopup);
86 toolbar->addWidget(playButton);
88 toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
89 toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
91 playButton->setDefaultAction(m_playAction);
93 if (name != "chapter") {
94 QToolButton *configButton = new QToolButton(toolbar);
95 m_configMenu = new QMenu(i18n("Misc..."), this);
96 configButton->setIcon(KIcon("system-run"));
97 configButton->setMenu(m_configMenu);
98 configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
99 toolbar->addWidget(configButton);
100 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
101 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
104 QWidget *spacer = new QWidget(this);
105 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
106 toolbar->addWidget(spacer);
107 m_timePos = new KRestrictedLine(this);
108 m_timePos->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::MinimumExpanding);
109 m_frametimecode = KdenliveSettings::frametimecode();
110 if (m_frametimecode) {
111 m_timePos->setInputMask(QString());
112 m_timePos->setValidator(new QIntValidator(this));
113 } else m_timePos->setInputMask("99:99:99:99");
114 toolbar->addWidget(m_timePos);
116 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
118 layout2->addWidget(toolbar);
119 m_ui.button_frame->setLayout(layout2);
120 const int toolHeight = toolbar->height();
121 m_ui.button_frame->setMinimumHeight(toolHeight);
123 //m_ruler->setPixelPerMark(3);
125 QVBoxLayout *rendererBox = new QVBoxLayout(m_ui.video_frame);
126 rendererBox->setContentsMargins(0, 0, 0, 0);
128 m_glWidget = new VideoGLWidget(m_ui.video_frame);
129 rendererBox->addWidget(m_glWidget);
130 render = new Render(m_name, (int) m_ui.video_frame->winId(), -1, this);
131 m_glWidget->setImageAspectRatio(render->dar());
132 m_glWidget->setBackgroundColor(KdenliveSettings::window_background());
133 m_glWidget->resize(m_ui.video_frame->size());
134 connect(render, SIGNAL(showImageSignal(QImage)), m_glWidget, SLOT(showImage(QImage)));
135 m_monitorRefresh = 0;
137 m_monitorRefresh = new MonitorRefresh(m_ui.video_frame);
138 rendererBox->addWidget(m_monitorRefresh);
139 render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, this);
140 m_monitorRefresh->setRenderer(render);
143 connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
144 connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
145 connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
146 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
147 connect(render, SIGNAL(blockMonitors()), this, SIGNAL(blockMonitors()));
149 //render->createVideoXWindow(m_ui.video_frame->winId(), -1);
151 if (name != "clip") {
152 connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
153 connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
154 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
156 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SLOT(setClipZone(QPoint)));
159 m_monitorRefresh->show();
161 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
169 delete m_monitorRefresh;
173 QString Monitor::name() const
178 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu)
180 m_contextMenu = new QMenu(this);
181 m_contextMenu->addMenu(m_playMenu);
182 if (goMenu) m_contextMenu->addMenu(goMenu);
183 if (markerMenu) m_contextMenu->addMenu(markerMenu);
185 m_playMenu->addAction(playZone);
186 m_playMenu->addAction(loopZone);
188 //TODO: add save zone to timeline monitor when fixed
189 if (m_name == "clip") m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
191 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
192 m_contextMenu->addAction(extractFrame);
194 if (m_name != "clip") {
196 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
197 splitView->setCheckable(true);
198 m_configMenu->addAction(splitView);
201 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
202 m_configMenu->addAction(setThumbFrame);
205 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
206 showTips->setCheckable(true);
207 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
208 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
210 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
211 dropFrames->setCheckable(true);
212 dropFrames->setChecked(true);
213 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
215 m_configMenu->addAction(showTips);
216 m_configMenu->addAction(dropFrames);
220 void Monitor::slotSetSizeOneToOne()
222 QRect r = QApplication::desktop()->screenGeometry();
223 const int maxWidth = r.width() - 20;
224 const int maxHeight = r.height() - 20;
225 int width = render->renderWidth();
226 int height = render->renderHeight();
227 kDebug() << "// render info: " << width << "x" << height;
228 while (width >= maxWidth || height >= maxHeight) {
230 height = height * 0.8;
232 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
233 m_ui.video_frame->setFixedSize(width, height);
236 //m_ui.video_frame->setMinimumSize(0, 0);
237 emit adjustMonitorSize();
240 void Monitor::slotSetSizeOneToTwo()
242 QRect r = QApplication::desktop()->screenGeometry();
243 const int maxWidth = r.width() - 20;
244 const int maxHeight = r.height() - 20;
245 int width = render->renderWidth() / 2;
246 int height = render->renderHeight() / 2;
247 kDebug() << "// render info: " << width << "x" << height;
248 while (width >= maxWidth || height >= maxHeight) {
250 height = height * 0.8;
252 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
253 m_ui.video_frame->setFixedSize(width, height);
256 //m_ui.video_frame->setMinimumSize(0, 0);
257 emit adjustMonitorSize();
260 void Monitor::resetSize()
262 m_ui.video_frame->setMinimumSize(0, 0);
265 DocClipBase *Monitor::activeClip()
267 return m_currentClip;
270 void Monitor::slotSeekToPreviousSnap()
272 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
275 void Monitor::slotSeekToNextSnap()
277 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
280 GenTime Monitor::position()
282 return render->seekPosition();
285 GenTime Monitor::getSnapForPos(bool previous)
287 QList <GenTime> snaps;
288 QList < GenTime > markers = m_currentClip->snapMarkers();
289 for (int i = 0; i < markers.size(); ++i) {
290 GenTime t = markers.at(i);
293 QPoint zone = m_ruler->zone();
294 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
295 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
296 snaps.append(GenTime());
297 snaps.append(m_currentClip->duration());
300 const GenTime pos = render->seekPosition();
301 for (int i = 0; i < snaps.size(); ++i) {
302 if (previous && snaps.at(i) >= pos) {
304 return snaps.at(i - 1);
305 } else if (!previous && snaps.at(i) > pos) {
314 void Monitor::slotZoneMoved(int start, int end)
316 m_ruler->setZone(start, end);
318 setClipZone(m_ruler->zone());
321 void Monitor::slotSetZoneStart()
323 m_ruler->setZone(render->seekFramePosition(), -1);
324 emit zoneUpdated(m_ruler->zone());
326 setClipZone(m_ruler->zone());
329 void Monitor::slotSetZoneEnd()
331 m_ruler->setZone(-1, render->seekFramePosition());
332 emit zoneUpdated(m_ruler->zone());
334 setClipZone(m_ruler->zone());
338 void Monitor::mousePressEvent(QMouseEvent * event)
340 if (event->button() != Qt::RightButton) {
341 if (m_ui.video_frame->underMouse()) {
342 m_dragStarted = true;
343 m_DragStartPosition = event->pos();
345 } else m_contextMenu->popup(event->globalPos());
349 void Monitor::mouseReleaseEvent(QMouseEvent * event)
352 if (m_ui.video_frame->underMouse()) {
354 } else QWidget::mouseReleaseEvent(event);
355 m_dragStarted = false;
361 void Monitor::mouseMoveEvent(QMouseEvent *event)
363 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
364 if (!m_dragStarted || m_currentClip == NULL) return;
366 if ((event->pos() - m_DragStartPosition).manhattanLength()
367 < QApplication::startDragDistance())
371 QDrag *drag = new QDrag(this);
372 QMimeData *mimeData = new QMimeData;
375 list.append(m_currentClip->getId());
376 QPoint p = m_ruler->zone();
377 list.append(QString::number(p.x()));
378 list.append(QString::number(p.y()));
380 data.append(list.join(";").toUtf8());
381 mimeData->setData("kdenlive/clip", data);
382 drag->setMimeData(mimeData);
383 QPixmap pix = m_currentClip->thumbnail();
384 kDebug() << "/ / / /CLIP DRAGGED PIXMAP: " << pix.width() << "x" << pix.height();
385 drag->setPixmap(pix);
386 drag->setHotSpot(QPoint(0, 50));
387 drag->start(Qt::MoveAction);
389 //Qt::DropAction dropAction;
390 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
392 //Qt::DropAction dropAction = drag->exec();
398 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
399 event->setDropAction(Qt::IgnoreAction);
400 event->setDropAction(Qt::MoveAction);
401 if (event->mimeData()->hasText()) {
402 event->acceptProposedAction();
406 Qt::DropActions Monitor::supportedDropActions() const {
407 // returns what actions are supported when dropping
408 return Qt::MoveAction;
411 QStringList Monitor::mimeTypes() const
413 QStringList qstrList;
414 // list of accepted mime types for drop
415 qstrList.append("kdenlive/clip");
421 /** Move to other position on mousewheel
423 * Moves towards end of clip/timeline on mousewheel down/back,
424 * opposite for mousewheel up/forward.
426 * Ctrl+wheel moves single frame, without Ctrl moves a second.
428 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
429 void Monitor::wheelEvent(QWheelEvent * event)
431 if (event->modifiers() == Qt::ControlModifier) {
432 int delta = m_monitorManager->timecode().fps();
433 if (event->delta() > 0) delta = 0 - delta;
434 slotSeek(render->seekFramePosition() - delta);
436 if (event->delta() >= 0) slotForwardOneFrame();
437 else slotRewindOneFrame();
441 void Monitor::slotSetThumbFrame()
443 if (m_currentClip == NULL) {
446 m_currentClip->setClipThumbFrame((uint) render->seekFramePosition());
447 emit refreshClipThumbnail(m_currentClip->getId());
450 void Monitor::slotExtractCurrentFrame()
452 QPixmap frame = render->extractFrame(render->seekFramePosition());
453 QString outputFile = KFileDialog::getSaveFileName(KUrl(), "image/png");
454 if (!outputFile.isEmpty()) {
455 if (QFile::exists(outputFile) && KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it?")) == KMessageBox::No) return;
456 frame.save(outputFile);
460 bool Monitor::isActive() const
465 void Monitor::activateMonitor()
467 if (!m_isActive) m_monitorManager->switchMonitors(); //m_monitorManager->activateMonitor(m_name);
470 void Monitor::setTimePos(const QString &pos)
472 if (m_frametimecode) {
473 int frames = m_monitorManager->timecode().getFrameCount(pos);
474 m_timePos->setText(QString::number(frames));
475 } else m_timePos->setText(pos);
479 void Monitor::slotSeek()
482 if (m_frametimecode) frames = m_timePos->text().toInt();
483 else frames = m_monitorManager->timecode().getFrameCount(m_timePos->text());
484 //kDebug() << "// / / SEEK TO: " << frames;
488 void Monitor::slotSeek(int pos)
491 if (render == NULL) return;
492 render->seekToFrame(pos);
493 emit renderPosition(render->seekFramePosition());
496 void Monitor::checkOverlay()
498 if (m_overlay == NULL) return;
499 int pos = render->seekFramePosition();
500 QPoint zone = m_ruler->zone();
501 if (pos == zone.x()) m_overlay->setOverlayText(i18n("In Point"));
502 else if (pos == zone.y()) m_overlay->setOverlayText(i18n("Out Point"));
505 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
506 if (markerComment.isEmpty()) m_overlay->setHidden(true);
507 else m_overlay->setOverlayText(markerComment, false);
508 } else m_overlay->setHidden(true);
512 void Monitor::slotStart()
516 render->seekToFrame(0);
517 emit renderPosition(0);
520 void Monitor::slotEnd()
524 render->seekToFrame(render->getLength());
525 emit renderPosition(render->seekFramePosition());
528 void Monitor::slotZoneStart()
532 render->seekToFrame(m_ruler->zone().x());
533 emit renderPosition(render->seekFramePosition());
536 void Monitor::slotZoneEnd()
540 render->seekToFrame(m_ruler->zone().y());
541 emit renderPosition(render->seekFramePosition());
544 void Monitor::slotRewind(double speed)
548 double currentspeed = render->playSpeed();
549 if (currentspeed >= 0) render->play(-2);
550 else render->play(currentspeed * 2);
551 } else render->play(speed);
552 m_playAction->setChecked(true);
553 m_playAction->setIcon(m_pauseIcon);
556 void Monitor::slotForward(double speed)
560 double currentspeed = render->playSpeed();
561 if (currentspeed <= 1) render->play(2);
562 else render->play(currentspeed * 2);
563 } else render->play(speed);
564 m_playAction->setChecked(true);
565 m_playAction->setIcon(m_pauseIcon);
568 void Monitor::slotRewindOneFrame(int diff)
572 render->seekToFrameDiff(-diff);
573 emit renderPosition(render->seekFramePosition());
576 void Monitor::slotForwardOneFrame(int diff)
580 render->seekToFrameDiff(diff);
581 emit renderPosition(render->seekFramePosition());
584 void Monitor::seekCursor(int pos)
588 if (m_frametimecode) m_timePos->setText(QString::number(pos));
589 else m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
590 m_ruler->slotNewValue(pos);
593 void Monitor::rendererStopped(int pos)
595 if (m_currentClip != NULL && m_playAction->isChecked()) {
597 if (pos >= m_length - 1) {
602 m_ruler->slotNewValue(pos);
604 if (m_frametimecode) m_timePos->setText(QString::number(pos));
605 else m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
606 m_playAction->setChecked(false);
607 m_playAction->setIcon(m_playIcon);
610 void Monitor::initMonitor()
612 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
616 /*void Monitor::resizeEvent(QResizeEvent * event) {
617 QWidget::resizeEvent(event);
619 if (render && m_isActive) render->doRefresh();
623 void Monitor::adjustRulerSize(int length)
625 if (length > 0) m_length = length;
626 m_ruler->adjustScale(m_length);
627 if (m_currentClip != NULL) {
628 QPoint zone = m_currentClip->zone();
629 m_ruler->setZone(zone.x(), zone.y());
636 if (render) render->stop();
637 //kDebug()<<"/// MONITOR RENDER STOP";
640 void Monitor::start()
643 if (render) render->start();
644 //kDebug()<<"/// MONITOR RENDER START";
647 void Monitor::refreshMonitor(bool visible)
649 if (visible && render) {
651 render->doRefresh(); //askForRefresh();
655 void Monitor::pause()
657 if (render == NULL) return;
660 //m_playAction->setChecked(true);
661 //m_playAction->setIcon(m_pauseIcon);
664 void Monitor::slotPlay()
666 if (render == NULL) return;
668 if (render->playSpeed() == 0) {
669 m_playAction->setChecked(true);
670 m_playAction->setIcon(m_pauseIcon);
672 m_playAction->setChecked(false);
673 m_playAction->setIcon(m_playIcon);
675 render->switchPlay();
678 void Monitor::slotPlayZone()
680 if (render == NULL) return;
682 QPoint p = m_ruler->zone();
683 render->playZone(GenTime(p.x(), render->fps()), GenTime(p.y(), render->fps()));
684 m_playAction->setChecked(true);
685 m_playAction->setIcon(m_pauseIcon);
688 void Monitor::slotLoopZone()
690 if (render == NULL) return;
692 QPoint p = m_ruler->zone();
693 render->loopZone(GenTime(p.x(), render->fps()), GenTime(p.y(), render->fps()));
694 m_playAction->setChecked(true);
695 m_playAction->setIcon(m_pauseIcon);
698 void Monitor::slotSetXml(DocClipBase *clip, const int position)
700 if (render == NULL) return;
702 if (!clip && m_currentClip != NULL) {
703 m_currentClip = NULL;
704 render->setProducer(NULL, -1);
707 if (clip != m_currentClip) {
708 m_currentClip = clip;
709 if (render->setProducer(clip->producer(), position) == -1) {
710 // MLT CONSUMER is broken
711 emit blockMonitors();
713 } else if (position != -1) render->seek(GenTime(position, render->fps()));
716 void Monitor::slotOpenFile(const QString &file)
718 if (render == NULL) return;
721 QDomElement mlt = doc.createElement("mlt");
722 doc.appendChild(mlt);
723 QDomElement prod = doc.createElement("producer");
724 mlt.appendChild(prod);
725 prod.setAttribute("mlt_service", "avformat");
726 prod.setAttribute("resource", file);
727 render->setSceneList(doc, 0);
730 void Monitor::slotSaveZone()
732 if (render == NULL) return;
733 emit saveZone(render, m_ruler->zone());
735 //render->setSceneList(doc, 0);
739 void Monitor::resetProfile()
741 if (render == NULL) return;
742 render->resetProfile();
745 void Monitor::saveSceneList(QString path, QDomElement info)
747 if (render == NULL) return;
748 render->saveSceneList(path, info);
751 const QString Monitor::sceneList()
753 if (render == NULL) return QString();
754 return render->sceneList();
758 void Monitor::setClipZone(QPoint pos)
760 if (m_currentClip == NULL) return;
761 m_currentClip->setZone(pos);
764 void Monitor::slotSwitchDropFrames(bool show)
766 render->setDropFrames(show);
769 void Monitor::slotSwitchMonitorInfo(bool show)
771 KdenliveSettings::setDisplayMonitorInfo(show);
773 if (m_overlay) return;
775 m_overlay = new Overlay(m_monitorRefresh);
777 m_overlay->setHidden(true);
779 m_overlay = new Overlay(m_glWidget);
787 void Monitor::updateTimecodeFormat()
789 m_frametimecode = KdenliveSettings::frametimecode();
790 if (m_frametimecode) {
791 int frames = m_monitorManager->timecode().getFrameCount(m_timePos->text());
792 m_timePos->setValidator(new QIntValidator(this));
793 m_timePos->setInputMask(QString());
794 m_timePos->setText(QString::number(frames));
796 int pos = m_timePos->text().toInt();
797 m_timePos->setValidator(0);
798 m_timePos->setInputMask("99:99:99:99");
799 m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
804 MonitorRefresh::MonitorRefresh(QWidget* parent) : \
808 setAttribute(Qt::WA_PaintOnScreen);
809 setAttribute(Qt::WA_OpaquePaintEvent);
810 //setAttribute(Qt::WA_NoSystemBackground);
813 void MonitorRefresh::setRenderer(Render* render)
818 void MonitorRefresh::paintEvent(QPaintEvent * /*event*/)
820 if (m_renderer) m_renderer->doRefresh();
824 Overlay::Overlay(QWidget* parent) :
827 setAttribute(Qt::WA_TransparentForMouseEvents);
828 setAttribute(Qt::WA_OpaquePaintEvent);
829 //setAttribute(Qt::WA_NoSystemBackground);
830 setAutoFillBackground(false);
833 void Overlay::paintEvent(QPaintEvent * /*event*/)
835 QPainter painter(this);
837 painter.setPen(Qt::white);
838 if (m_isZone) col = QColor(200, 0, 0);
839 else col = QColor(0, 0, 200);
840 painter.fillRect(rect(), col);
841 painter.drawText(rect(), Qt::AlignCenter, text());
846 void Overlay::setOverlayText(const QString &text, bool isZone)
850 setText(' ' + text + ' ');
855 #include "monitor.moc"