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 "monitorscene.h"
27 #include "kdenlivesettings.h"
31 #include <KFileDialog>
32 #include <KApplication>
33 #include <KMessageBox>
35 #include <QMouseEvent>
36 #include <QStylePainter>
38 #include <QToolButton>
40 #include <QDesktopWidget>
42 #include <QIntValidator>
43 #include <QVBoxLayout>
44 #include <QGraphicsView>
47 Monitor::Monitor(QString name, MonitorManager *manager, QString profile, QWidget *parent) :
51 m_monitorManager(manager),
53 m_ruler(new SmallRuler(m_monitorManager)),
61 QVBoxLayout *layout = new QVBoxLayout;
62 layout->setContentsMargins(0, 0, 0, 0);
63 layout->addWidget(m_ruler);
64 m_ui.ruler_frame->setLayout(layout);
65 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
66 setMinimumHeight(200);
67 QToolBar *toolbar = new QToolBar(name, this);
68 QVBoxLayout *layout2 = new QVBoxLayout;
69 layout2->setContentsMargins(0, 0, 0, 0);
71 m_playIcon = KIcon("media-playback-start");
72 m_pauseIcon = KIcon("media-playback-pause");
74 if (name != "chapter") {
75 toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
76 toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
78 m_ruler->setZone(-3, -2);
81 toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
82 //toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
84 QToolButton *playButton = new QToolButton(toolbar);
85 m_playMenu = new QMenu(i18n("Play..."), this);
86 m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
87 m_playAction->setCheckable(true);
88 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
90 playButton->setMenu(m_playMenu);
91 playButton->setPopupMode(QToolButton::MenuButtonPopup);
92 toolbar->addWidget(playButton);
94 //toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
95 toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
97 playButton->setDefaultAction(m_playAction);
99 if (name != "chapter") {
100 QToolButton *configButton = new QToolButton(toolbar);
101 m_configMenu = new QMenu(i18n("Misc..."), this);
102 configButton->setIcon(KIcon("system-run"));
103 configButton->setMenu(m_configMenu);
104 configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
105 toolbar->addWidget(configButton);
107 if (name == "clip") {
108 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
109 m_markerMenu->setEnabled(false);
110 m_configMenu->addMenu(m_markerMenu);
111 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
113 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
114 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
117 QWidget *spacer = new QWidget(this);
118 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
119 toolbar->addWidget(spacer);
120 m_timePos = new TimecodeDisplay(m_monitorManager->timecode(), this);
121 toolbar->addWidget(m_timePos);
122 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
124 layout2->addWidget(toolbar);
125 m_ui.button_frame->setLayout(layout2);
126 const int toolHeight = toolbar->height();
127 m_ui.button_frame->setMinimumHeight(toolHeight);
129 //m_ruler->setPixelPerMark(3);
131 if (profile.isEmpty()) profile = KdenliveSettings::current_profile();
133 QVBoxLayout *rendererBox = new QVBoxLayout(m_ui.video_frame);
134 rendererBox->setContentsMargins(0, 0, 0, 0);
136 m_glWidget = new VideoGLWidget(m_ui.video_frame);
137 rendererBox->addWidget(m_glWidget);
138 render = new Render(m_name, (int) m_ui.video_frame->winId(), -1, profile, this);
139 m_glWidget->setImageAspectRatio(render->dar());
140 m_glWidget->setBackgroundColor(KdenliveSettings::window_background());
141 m_glWidget->resize(m_ui.video_frame->size());
142 connect(render, SIGNAL(showImageSignal(QImage)), m_glWidget, SLOT(showImage(QImage)));
143 m_monitorRefresh = 0;
145 m_monitorRefresh = new MonitorRefresh(m_ui.video_frame);
146 rendererBox->addWidget(m_monitorRefresh);
147 render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, profile, this);
148 m_monitorRefresh->setRenderer(render);
151 connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
152 connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
153 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
155 //render->createVideoXWindow(m_ui.video_frame->winId(), -1);
157 if (name != "clip") {
158 connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
159 connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
160 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
162 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SLOT(setClipZone(QPoint)));
165 m_monitorRefresh->show();
168 if (name == "project") {
169 m_effectScene = new MonitorScene(render);
170 m_effectView = new QGraphicsView(m_effectScene, m_ui.video_frame);
171 rendererBox->addWidget(m_effectView);
172 m_effectView->setMouseTracking(true);
173 m_effectScene->setUp();
174 m_effectView->hide();
177 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
185 if (m_name == "project") {
187 delete m_effectScene;
189 delete m_monitorRefresh;
193 QString Monitor::name() const
198 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu)
200 m_contextMenu = new QMenu(this);
201 m_contextMenu->addMenu(m_playMenu);
202 if (goMenu) m_contextMenu->addMenu(goMenu);
203 if (markerMenu) m_contextMenu->addMenu(markerMenu);
205 m_playMenu->addAction(playZone);
206 m_playMenu->addAction(loopZone);
208 //TODO: add save zone to timeline monitor when fixed
209 if (m_name == "clip") {
210 m_contextMenu->addMenu(m_markerMenu);
211 m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
213 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
214 m_contextMenu->addAction(extractFrame);
216 if (m_name != "clip") {
218 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
219 splitView->setCheckable(true);
220 m_configMenu->addAction(splitView);
223 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
224 m_configMenu->addAction(setThumbFrame);
227 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
228 showTips->setCheckable(true);
229 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
230 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
232 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
233 dropFrames->setCheckable(true);
234 dropFrames->setChecked(true);
235 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
237 m_configMenu->addAction(showTips);
238 m_configMenu->addAction(dropFrames);
242 void Monitor::slotGoToMarker(QAction *action)
244 int pos = action->data().toInt();
248 void Monitor::slotSetSizeOneToOne()
250 QRect r = QApplication::desktop()->screenGeometry();
251 const int maxWidth = r.width() - 20;
252 const int maxHeight = r.height() - 20;
253 int width = render->renderWidth();
254 int height = render->renderHeight();
255 kDebug() << "// render info: " << width << "x" << height;
256 while (width >= maxWidth || height >= maxHeight) {
258 height = height * 0.8;
260 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
261 m_ui.video_frame->setFixedSize(width, height);
264 //m_ui.video_frame->setMinimumSize(0, 0);
265 emit adjustMonitorSize();
268 void Monitor::slotSetSizeOneToTwo()
270 QRect r = QApplication::desktop()->screenGeometry();
271 const int maxWidth = r.width() - 20;
272 const int maxHeight = r.height() - 20;
273 int width = render->renderWidth() / 2;
274 int height = render->renderHeight() / 2;
275 kDebug() << "// render info: " << width << "x" << height;
276 while (width >= maxWidth || height >= maxHeight) {
278 height = height * 0.8;
280 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
281 m_ui.video_frame->setFixedSize(width, height);
284 //m_ui.video_frame->setMinimumSize(0, 0);
285 emit adjustMonitorSize();
288 void Monitor::resetSize()
290 m_ui.video_frame->setMinimumSize(0, 0);
293 DocClipBase *Monitor::activeClip()
295 return m_currentClip;
298 void Monitor::updateMarkers(DocClipBase *source)
300 if (source == m_currentClip && source != NULL) {
301 m_markerMenu->clear();
302 QList <CommentedTime> markers = m_currentClip->commentedSnapMarkers();
303 if (!markers.isEmpty()) {
305 for (int i = 0; i < markers.count(); i++) {
306 int pos = (int) markers.at(i).time().frames(m_monitorManager->timecode().fps());
308 QString position = m_monitorManager->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
309 QAction *go = m_markerMenu->addAction(position);
312 m_ruler->setMarkers(marks);
313 } else m_ruler->setMarkers(QList <int>());
314 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
318 void Monitor::slotSeekToPreviousSnap()
320 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
323 void Monitor::slotSeekToNextSnap()
325 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
328 GenTime Monitor::position()
330 return render->seekPosition();
333 GenTime Monitor::getSnapForPos(bool previous)
335 QList <GenTime> snaps;
336 QList < GenTime > markers = m_currentClip->snapMarkers();
337 for (int i = 0; i < markers.size(); ++i) {
338 GenTime t = markers.at(i);
341 QPoint zone = m_ruler->zone();
342 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
343 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
344 snaps.append(GenTime());
345 snaps.append(m_currentClip->duration());
348 const GenTime pos = render->seekPosition();
349 for (int i = 0; i < snaps.size(); ++i) {
350 if (previous && snaps.at(i) >= pos) {
352 return snaps.at(i - 1);
353 } else if (!previous && snaps.at(i) > pos) {
360 void Monitor::slotZoneMoved(int start, int end)
362 m_ruler->setZone(start, end);
364 setClipZone(m_ruler->zone());
367 void Monitor::slotSetZoneStart()
369 m_ruler->setZone(render->seekFramePosition(), -1);
370 emit zoneUpdated(m_ruler->zone());
372 setClipZone(m_ruler->zone());
375 void Monitor::slotSetZoneEnd()
377 m_ruler->setZone(-1, render->seekFramePosition());
378 emit zoneUpdated(m_ruler->zone());
380 setClipZone(m_ruler->zone());
384 void Monitor::mousePressEvent(QMouseEvent * event)
386 if (event->button() != Qt::RightButton) {
387 if (m_ui.video_frame->underMouse()) {
388 m_dragStarted = true;
389 m_DragStartPosition = event->pos();
391 } else m_contextMenu->popup(event->globalPos());
395 void Monitor::mouseReleaseEvent(QMouseEvent * event)
398 if (m_ui.video_frame->underMouse()) {
399 if (isActive()) slotPlay();
400 else activateMonitor();
401 } else QWidget::mouseReleaseEvent(event);
402 m_dragStarted = false;
407 void Monitor::mouseMoveEvent(QMouseEvent *event)
409 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
410 if (!m_dragStarted || m_currentClip == NULL) return;
412 if ((event->pos() - m_DragStartPosition).manhattanLength()
413 < QApplication::startDragDistance())
417 QDrag *drag = new QDrag(this);
418 QMimeData *mimeData = new QMimeData;
421 list.append(m_currentClip->getId());
422 QPoint p = m_ruler->zone();
423 list.append(QString::number(p.x()));
424 list.append(QString::number(p.y()));
426 data.append(list.join(";").toUtf8());
427 mimeData->setData("kdenlive/clip", data);
428 drag->setMimeData(mimeData);
429 QPixmap pix = m_currentClip->thumbnail();
430 drag->setPixmap(pix);
431 drag->setHotSpot(QPoint(0, 50));
432 drag->start(Qt::MoveAction);
434 //Qt::DropAction dropAction;
435 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
437 //Qt::DropAction dropAction = drag->exec();
443 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
444 event->setDropAction(Qt::IgnoreAction);
445 event->setDropAction(Qt::MoveAction);
446 if (event->mimeData()->hasText()) {
447 event->acceptProposedAction();
451 Qt::DropActions Monitor::supportedDropActions() const {
452 // returns what actions are supported when dropping
453 return Qt::MoveAction;
456 QStringList Monitor::mimeTypes() const
458 QStringList qstrList;
459 // list of accepted mime types for drop
460 qstrList.append("kdenlive/clip");
465 void Monitor::wheelEvent(QWheelEvent * event)
467 if (event->modifiers() == Qt::ControlModifier) {
468 int delta = m_monitorManager->timecode().fps();
469 if (event->delta() > 0) delta = 0 - delta;
470 slotSeek(render->seekFramePosition() - delta);
472 if (event->delta() >= 0) slotForwardOneFrame();
473 else slotRewindOneFrame();
477 void Monitor::slotSetThumbFrame()
479 if (m_currentClip == NULL) {
482 m_currentClip->setClipThumbFrame((uint) render->seekFramePosition());
483 emit refreshClipThumbnail(m_currentClip->getId());
486 void Monitor::slotExtractCurrentFrame()
488 QImage frame = render->extractFrame(render->seekFramePosition());
489 KFileDialog *fs = new KFileDialog(KUrl(), "image/png", this);
490 fs->setOperationMode(KFileDialog::Saving);
491 fs->setMode(KFile::File);
492 #if KDE_IS_VERSION(4,2,0)
493 fs->setConfirmOverwrite(true);
495 fs->setKeepLocation(true);
497 QString path = fs->selectedFile();
499 if (!path.isEmpty()) {
504 bool Monitor::isActive() const
509 void Monitor::activateMonitor()
512 m_monitorManager->slotSwitchMonitors(m_name == "clip");
516 void Monitor::setTimePos(const QString &pos)
518 m_timePos->setValue(pos);
522 void Monitor::slotSeek()
524 slotSeek(m_timePos->getValue());
527 void Monitor::slotSeek(int pos)
530 if (render == NULL) return;
531 render->seekToFrame(pos);
534 void Monitor::checkOverlay()
536 if (m_overlay == NULL) return;
537 int pos = render->seekFramePosition();
538 QPoint zone = m_ruler->zone();
540 m_overlay->setOverlayText(i18n("In Point"));
541 else if (pos == zone.y())
542 m_overlay->setOverlayText(i18n("Out Point"));
545 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
546 if (markerComment.isEmpty())
547 m_overlay->setHidden(true);
549 m_overlay->setOverlayText(markerComment, false);
550 } else m_overlay->setHidden(true);
554 void Monitor::slotStart()
558 render->seekToFrame(0);
561 void Monitor::slotEnd()
565 render->seekToFrame(render->getLength());
568 void Monitor::slotZoneStart()
572 render->seekToFrame(m_ruler->zone().x());
575 void Monitor::slotZoneEnd()
579 render->seekToFrame(m_ruler->zone().y());
582 void Monitor::slotRewind(double speed)
586 double currentspeed = render->playSpeed();
587 if (currentspeed >= 0) render->play(-2);
588 else render->play(currentspeed * 2);
589 } else render->play(speed);
590 m_playAction->setChecked(true);
591 m_playAction->setIcon(m_pauseIcon);
594 void Monitor::slotForward(double speed)
598 double currentspeed = render->playSpeed();
599 if (currentspeed <= 1) render->play(2);
600 else render->play(currentspeed * 2);
601 } else render->play(speed);
602 m_playAction->setChecked(true);
603 m_playAction->setIcon(m_pauseIcon);
606 void Monitor::slotRewindOneFrame(int diff)
610 render->seekToFrameDiff(-diff);
613 void Monitor::slotForwardOneFrame(int diff)
617 render->seekToFrameDiff(diff);
620 void Monitor::seekCursor(int pos)
623 if (m_ruler->slotNewValue(pos)) {
625 m_timePos->setValue(pos);
629 void Monitor::rendererStopped(int pos)
631 if (m_ruler->slotNewValue(pos)) {
633 m_timePos->setValue(pos);
635 disconnect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
636 m_playAction->setChecked(false);
637 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
638 m_playAction->setIcon(m_playIcon);
641 void Monitor::initMonitor()
643 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
647 /*void Monitor::resizeEvent(QResizeEvent * event) {
648 QWidget::resizeEvent(event);
650 if (render && m_isActive) render->doRefresh();
654 void Monitor::adjustRulerSize(int length)
656 if (length > 0) m_length = length;
657 m_ruler->adjustScale(m_length);
658 if (m_currentClip != NULL) {
659 QPoint zone = m_currentClip->zone();
660 m_ruler->setZone(zone.x(), zone.y());
667 disconnect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
668 if (render) render->stop();
671 void Monitor::start()
674 if (render) render->start();
675 connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
678 void Monitor::refreshMonitor(bool visible)
680 if (visible && render && !m_isActive) {
682 render->doRefresh(); //askForRefresh();
686 void Monitor::pause()
688 if (render == NULL) return;
691 //m_playAction->setChecked(true);
692 //m_playAction->setIcon(m_pauseIcon);
695 void Monitor::slotPlay()
697 if (render == NULL) return;
699 if (render->playSpeed() == 0) {
700 m_playAction->setChecked(true);
701 m_playAction->setIcon(m_pauseIcon);
703 m_playAction->setChecked(false);
704 m_playAction->setIcon(m_playIcon);
706 render->switchPlay();
709 void Monitor::slotPlayZone()
711 if (render == NULL) return;
713 QPoint p = m_ruler->zone();
714 render->playZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
715 m_playAction->setChecked(true);
716 m_playAction->setIcon(m_pauseIcon);
719 void Monitor::slotLoopZone()
721 if (render == NULL) return;
723 QPoint p = m_ruler->zone();
724 render->loopZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
725 m_playAction->setChecked(true);
726 m_playAction->setIcon(m_pauseIcon);
729 void Monitor::slotSetXml(DocClipBase *clip, QPoint zone, const int position)
731 if (render == NULL) return;
732 if (clip == NULL && m_currentClip != NULL) {
733 m_currentClip = NULL;
735 render->setProducer(NULL, -1);
738 if (m_currentClip != NULL) activateMonitor();
739 if (clip != m_currentClip) {
740 m_currentClip = clip;
742 if (render->setProducer(clip->producer(), position) == -1) {
743 // MLT CONSUMER is broken
744 kDebug(QtWarningMsg) << "ERROR, Cannot start monitor";
746 } else if (position != -1) render->seek(GenTime(position, m_monitorManager->timecode().fps()));
747 if (!zone.isNull()) {
748 m_ruler->setZone(zone.x(), zone.y());
749 render->seek(GenTime(zone.x(), m_monitorManager->timecode().fps()));
753 void Monitor::slotOpenFile(const QString &file)
755 if (render == NULL) return;
758 QDomElement mlt = doc.createElement("mlt");
759 doc.appendChild(mlt);
760 QDomElement prod = doc.createElement("producer");
761 mlt.appendChild(prod);
762 prod.setAttribute("mlt_service", "avformat");
763 prod.setAttribute("resource", file);
764 render->setSceneList(doc, 0);
767 void Monitor::slotSaveZone()
769 if (render == NULL) return;
770 emit saveZone(render, m_ruler->zone());
772 //render->setSceneList(doc, 0);
775 void Monitor::resetProfile(const QString profile)
777 m_timePos->updateTimeCode(m_monitorManager->timecode());
778 if (render == NULL) return;
779 render->resetProfile(profile);
782 void Monitor::saveSceneList(QString path, QDomElement info)
784 if (render == NULL) return;
785 render->saveSceneList(path, info);
788 const QString Monitor::sceneList()
790 if (render == NULL) return QString();
791 return render->sceneList();
794 void Monitor::setClipZone(QPoint pos)
796 if (m_currentClip == NULL) return;
797 m_currentClip->setZone(pos);
800 void Monitor::slotSwitchDropFrames(bool show)
802 render->setDropFrames(show);
805 void Monitor::slotSwitchMonitorInfo(bool show)
807 KdenliveSettings::setDisplayMonitorInfo(show);
809 if (m_overlay) return;
811 m_overlay = new Overlay(m_monitorRefresh);
813 m_overlay->setHidden(true);
815 m_overlay = new Overlay(m_glWidget);
823 void Monitor::updateTimecodeFormat()
825 m_timePos->slotUpdateTimeCodeFormat();
828 QStringList Monitor::getZoneInfo() const
831 if (m_currentClip == NULL) return result;
832 result << m_currentClip->getId();
833 QPoint zone = m_ruler->zone();
834 result << QString::number(zone.x()) << QString::number(zone.y());
838 void Monitor::slotEffectScene(bool show)
840 if (m_name == "project") {
842 m_glWidget->setVisible(!show);
844 m_monitorRefresh->setVisible(!show);
846 m_effectView->setVisible(show);
848 m_effectScene->slotUpdateBackground(true);
852 MonitorScene * Monitor::getEffectScene()
854 return m_effectScene;
857 MonitorRefresh::MonitorRefresh(QWidget* parent) : \
861 setAttribute(Qt::WA_PaintOnScreen);
862 setAttribute(Qt::WA_OpaquePaintEvent);
863 //setAttribute(Qt::WA_NoSystemBackground);
866 void MonitorRefresh::setRenderer(Render* render)
871 void MonitorRefresh::paintEvent(QPaintEvent *event)
874 if (m_renderer) m_renderer->doRefresh();
877 Overlay::Overlay(QWidget* parent) :
880 setAttribute(Qt::WA_TransparentForMouseEvents);
881 //setAttribute(Qt::WA_OpaquePaintEvent);
882 //setAttribute(Qt::WA_NoSystemBackground);
883 setAutoFillBackground(true);
884 setBackgroundRole(QPalette::Base);
887 void Overlay::setOverlayText(const QString &text, bool isZone)
892 p.setColor(QPalette::Text, Qt::white);
893 if (m_isZone) p.setColor(QPalette::Base, QColor(200, 0, 0));
894 else p.setColor(QPalette::Base, QColor(0, 0, 200));
896 setText(' ' + text + ' ');
901 #include "monitor.moc"