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)),
63 QVBoxLayout *layout = new QVBoxLayout;
64 layout->setContentsMargins(0, 0, 0, 0);
65 layout->addWidget(m_ruler);
66 m_ui.ruler_frame->setLayout(layout);
67 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
68 setMinimumHeight(200);
69 QToolBar *toolbar = new QToolBar(name, this);
70 QVBoxLayout *layout2 = new QVBoxLayout;
71 layout2->setContentsMargins(0, 0, 0, 0);
73 m_playIcon = KIcon("media-playback-start");
74 m_pauseIcon = KIcon("media-playback-pause");
76 if (name != "chapter") {
77 toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
78 toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
80 m_ruler->setZone(-3, -2);
83 toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
84 //toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
86 QToolButton *playButton = new QToolButton(toolbar);
87 m_playMenu = new QMenu(i18n("Play..."), this);
88 m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
89 m_playAction->setCheckable(true);
90 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
92 playButton->setMenu(m_playMenu);
93 playButton->setPopupMode(QToolButton::MenuButtonPopup);
94 toolbar->addWidget(playButton);
96 //toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
97 toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
99 playButton->setDefaultAction(m_playAction);
101 if (name != "chapter") {
102 QToolButton *configButton = new QToolButton(toolbar);
103 m_configMenu = new QMenu(i18n("Misc..."), this);
104 configButton->setIcon(KIcon("system-run"));
105 configButton->setMenu(m_configMenu);
106 configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
107 toolbar->addWidget(configButton);
109 if (name == "clip") {
110 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
111 m_markerMenu->setEnabled(false);
112 m_configMenu->addMenu(m_markerMenu);
113 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
115 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
116 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
119 QWidget *spacer = new QWidget(this);
120 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
121 toolbar->addWidget(spacer);
122 m_timePos = new TimecodeDisplay(m_monitorManager->timecode(), this);
123 toolbar->addWidget(m_timePos);
124 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
126 layout2->addWidget(toolbar);
127 m_ui.button_frame->setLayout(layout2);
128 const int toolHeight = toolbar->height();
129 m_ui.button_frame->setMinimumHeight(toolHeight);
131 //m_ruler->setPixelPerMark(3);
133 if (profile.isEmpty()) profile = KdenliveSettings::current_profile();
135 QVBoxLayout *rendererBox = new QVBoxLayout(m_ui.video_frame);
136 rendererBox->setContentsMargins(0, 0, 0, 0);
138 m_glWidget = new VideoGLWidget(m_ui.video_frame);
139 rendererBox->addWidget(m_glWidget);
140 render = new Render(m_name, (int) m_ui.video_frame->winId(), -1, profile, this);
141 m_glWidget->setImageAspectRatio(render->dar());
142 m_glWidget->setBackgroundColor(KdenliveSettings::window_background());
143 m_glWidget->resize(m_ui.video_frame->size());
144 connect(render, SIGNAL(showImageSignal(QImage)), m_glWidget, SLOT(showImage(QImage)));
145 m_monitorRefresh = 0;
147 m_monitorRefresh = new MonitorRefresh(m_ui.video_frame);
148 rendererBox->addWidget(m_monitorRefresh);
149 render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, profile, this);
150 m_monitorRefresh->setRenderer(render);
153 connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
154 connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
155 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
157 //render->createVideoXWindow(m_ui.video_frame->winId(), -1);
159 if (name != "clip") {
160 connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
161 connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
162 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
164 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SLOT(setClipZone(QPoint)));
167 m_monitorRefresh->show();
170 if (name == "project") {
171 m_effectScene = new MonitorScene(render);
172 m_effectView = new QGraphicsView(m_effectScene, m_ui.video_frame);
173 rendererBox->addWidget(m_effectView);
174 m_effectView->setMouseTracking(true);
175 m_effectScene->setUp();
176 m_effectView->hide();
179 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
187 if (m_name == "project") {
189 delete m_effectScene;
191 delete m_monitorRefresh;
195 QString Monitor::name() const
200 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu)
202 m_contextMenu = new QMenu(this);
203 m_contextMenu->addMenu(m_playMenu);
204 if (goMenu) m_contextMenu->addMenu(goMenu);
205 if (markerMenu) m_contextMenu->addMenu(markerMenu);
207 m_playMenu->addAction(playZone);
208 m_playMenu->addAction(loopZone);
210 //TODO: add save zone to timeline monitor when fixed
211 if (m_name == "clip") {
212 m_contextMenu->addMenu(m_markerMenu);
213 m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
215 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
216 m_contextMenu->addAction(extractFrame);
218 if (m_name != "clip") {
220 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
221 splitView->setCheckable(true);
222 m_configMenu->addAction(splitView);
225 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
226 m_configMenu->addAction(setThumbFrame);
229 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
230 showTips->setCheckable(true);
231 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
232 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
234 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
235 dropFrames->setCheckable(true);
236 dropFrames->setChecked(true);
237 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
239 m_configMenu->addAction(showTips);
240 m_configMenu->addAction(dropFrames);
244 void Monitor::slotGoToMarker(QAction *action)
246 int pos = action->data().toInt();
250 void Monitor::slotSetSizeOneToOne()
252 QRect r = QApplication::desktop()->screenGeometry();
253 const int maxWidth = r.width() - 20;
254 const int maxHeight = r.height() - 20;
255 int width = render->renderWidth();
256 int height = render->renderHeight();
257 kDebug() << "// render info: " << width << "x" << height;
258 while (width >= maxWidth || height >= maxHeight) {
260 height = height * 0.8;
262 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
263 m_ui.video_frame->setFixedSize(width, height);
266 //m_ui.video_frame->setMinimumSize(0, 0);
267 emit adjustMonitorSize();
270 void Monitor::slotSetSizeOneToTwo()
272 QRect r = QApplication::desktop()->screenGeometry();
273 const int maxWidth = r.width() - 20;
274 const int maxHeight = r.height() - 20;
275 int width = render->renderWidth() / 2;
276 int height = render->renderHeight() / 2;
277 kDebug() << "// render info: " << width << "x" << height;
278 while (width >= maxWidth || height >= maxHeight) {
280 height = height * 0.8;
282 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
283 m_ui.video_frame->setFixedSize(width, height);
286 //m_ui.video_frame->setMinimumSize(0, 0);
287 emit adjustMonitorSize();
290 void Monitor::resetSize()
292 m_ui.video_frame->setMinimumSize(0, 0);
295 DocClipBase *Monitor::activeClip()
297 return m_currentClip;
300 void Monitor::updateMarkers(DocClipBase *source)
302 if (source == m_currentClip && source != NULL) {
303 m_markerMenu->clear();
304 QList <CommentedTime> markers = m_currentClip->commentedSnapMarkers();
305 if (!markers.isEmpty()) {
307 for (int i = 0; i < markers.count(); i++) {
308 int pos = (int) markers.at(i).time().frames(m_monitorManager->timecode().fps());
310 QString position = m_monitorManager->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
311 QAction *go = m_markerMenu->addAction(position);
314 m_ruler->setMarkers(marks);
315 } else m_ruler->setMarkers(QList <int>());
316 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
320 void Monitor::slotSeekToPreviousSnap()
322 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
325 void Monitor::slotSeekToNextSnap()
327 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
330 GenTime Monitor::position()
332 return render->seekPosition();
335 GenTime Monitor::getSnapForPos(bool previous)
337 QList <GenTime> snaps;
338 QList < GenTime > markers = m_currentClip->snapMarkers();
339 for (int i = 0; i < markers.size(); ++i) {
340 GenTime t = markers.at(i);
343 QPoint zone = m_ruler->zone();
344 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
345 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
346 snaps.append(GenTime());
347 snaps.append(m_currentClip->duration());
350 const GenTime pos = render->seekPosition();
351 for (int i = 0; i < snaps.size(); ++i) {
352 if (previous && snaps.at(i) >= pos) {
354 return snaps.at(i - 1);
355 } else if (!previous && snaps.at(i) > pos) {
362 void Monitor::slotZoneMoved(int start, int end)
364 m_ruler->setZone(start, end);
366 setClipZone(m_ruler->zone());
369 void Monitor::slotSetZoneStart()
371 m_ruler->setZone(render->seekFramePosition(), -1);
372 emit zoneUpdated(m_ruler->zone());
374 setClipZone(m_ruler->zone());
377 void Monitor::slotSetZoneEnd()
379 m_ruler->setZone(-1, render->seekFramePosition());
380 emit zoneUpdated(m_ruler->zone());
382 setClipZone(m_ruler->zone());
386 void Monitor::mousePressEvent(QMouseEvent * event)
388 if (event->button() != Qt::RightButton) {
389 if (m_ui.video_frame->underMouse()) {
390 m_dragStarted = true;
391 m_DragStartPosition = event->pos();
393 } else m_contextMenu->popup(event->globalPos());
397 void Monitor::mouseReleaseEvent(QMouseEvent * event)
400 if (m_ui.video_frame->underMouse()) {
401 if (isActive()) slotPlay();
402 else activateMonitor();
403 } else QWidget::mouseReleaseEvent(event);
404 m_dragStarted = false;
409 void Monitor::mouseMoveEvent(QMouseEvent *event)
411 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
412 if (!m_dragStarted || m_currentClip == NULL) return;
414 if ((event->pos() - m_DragStartPosition).manhattanLength()
415 < QApplication::startDragDistance())
419 QDrag *drag = new QDrag(this);
420 QMimeData *mimeData = new QMimeData;
423 list.append(m_currentClip->getId());
424 QPoint p = m_ruler->zone();
425 list.append(QString::number(p.x()));
426 list.append(QString::number(p.y()));
428 data.append(list.join(";").toUtf8());
429 mimeData->setData("kdenlive/clip", data);
430 drag->setMimeData(mimeData);
431 QPixmap pix = m_currentClip->thumbnail();
432 drag->setPixmap(pix);
433 drag->setHotSpot(QPoint(0, 50));
434 drag->start(Qt::MoveAction);
436 //Qt::DropAction dropAction;
437 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
439 //Qt::DropAction dropAction = drag->exec();
445 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
446 event->setDropAction(Qt::IgnoreAction);
447 event->setDropAction(Qt::MoveAction);
448 if (event->mimeData()->hasText()) {
449 event->acceptProposedAction();
453 Qt::DropActions Monitor::supportedDropActions() const {
454 // returns what actions are supported when dropping
455 return Qt::MoveAction;
458 QStringList Monitor::mimeTypes() const
460 QStringList qstrList;
461 // list of accepted mime types for drop
462 qstrList.append("kdenlive/clip");
467 void Monitor::wheelEvent(QWheelEvent * event)
469 if (event->modifiers() == Qt::ControlModifier) {
470 int delta = m_monitorManager->timecode().fps();
471 if (event->delta() > 0) delta = 0 - delta;
472 slotSeek(render->seekFramePosition() - delta);
474 if (event->delta() >= 0) slotForwardOneFrame();
475 else slotRewindOneFrame();
479 void Monitor::slotSetThumbFrame()
481 if (m_currentClip == NULL) {
484 m_currentClip->setClipThumbFrame((uint) render->seekFramePosition());
485 emit refreshClipThumbnail(m_currentClip->getId());
488 void Monitor::slotExtractCurrentFrame()
490 QImage frame = render->extractFrame(render->seekFramePosition());
491 KFileDialog *fs = new KFileDialog(KUrl(), "image/png", this);
492 fs->setOperationMode(KFileDialog::Saving);
493 fs->setMode(KFile::File);
494 #if KDE_IS_VERSION(4,2,0)
495 fs->setConfirmOverwrite(true);
497 fs->setKeepLocation(true);
499 QString path = fs->selectedFile();
501 if (!path.isEmpty()) {
506 bool Monitor::isActive() const
511 void Monitor::activateMonitor()
514 m_monitorManager->slotSwitchMonitors(m_name == "clip");
518 void Monitor::setTimePos(const QString &pos)
520 m_timePos->setValue(pos);
524 void Monitor::slotSeek()
526 slotSeek(m_timePos->getValue());
529 void Monitor::slotSeek(int pos)
532 if (render == NULL) return;
533 render->seekToFrame(pos);
536 void Monitor::checkOverlay()
538 if (m_overlay == NULL) return;
539 int pos = render->seekFramePosition();
540 QPoint zone = m_ruler->zone();
542 m_overlay->setOverlayText(i18n("In Point"));
543 else if (pos == zone.y())
544 m_overlay->setOverlayText(i18n("Out Point"));
547 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
548 if (markerComment.isEmpty())
549 m_overlay->setHidden(true);
551 m_overlay->setOverlayText(markerComment, false);
552 } else m_overlay->setHidden(true);
556 void Monitor::slotStart()
560 render->seekToFrame(0);
563 void Monitor::slotEnd()
567 render->seekToFrame(render->getLength());
570 void Monitor::slotZoneStart()
574 render->seekToFrame(m_ruler->zone().x());
577 void Monitor::slotZoneEnd()
581 render->seekToFrame(m_ruler->zone().y());
584 void Monitor::slotRewind(double speed)
588 double currentspeed = render->playSpeed();
589 if (currentspeed >= 0) render->play(-2);
590 else render->play(currentspeed * 2);
591 } else render->play(speed);
592 m_playAction->setChecked(true);
593 m_playAction->setIcon(m_pauseIcon);
596 void Monitor::slotForward(double speed)
600 double currentspeed = render->playSpeed();
601 if (currentspeed <= 1) render->play(2);
602 else render->play(currentspeed * 2);
603 } else render->play(speed);
604 m_playAction->setChecked(true);
605 m_playAction->setIcon(m_pauseIcon);
608 void Monitor::slotRewindOneFrame(int diff)
612 render->seekToFrameDiff(-diff);
615 void Monitor::slotForwardOneFrame(int diff)
619 render->seekToFrameDiff(diff);
622 void Monitor::seekCursor(int pos)
625 if (m_ruler->slotNewValue(pos)) {
627 m_timePos->setValue(pos);
631 void Monitor::rendererStopped(int pos)
633 if (m_ruler->slotNewValue(pos)) {
635 m_timePos->setValue(pos);
637 disconnect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
638 m_playAction->setChecked(false);
639 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
640 m_playAction->setIcon(m_playIcon);
643 void Monitor::initMonitor()
645 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
649 /*void Monitor::resizeEvent(QResizeEvent * event) {
650 QWidget::resizeEvent(event);
652 if (render && m_isActive) render->doRefresh();
656 void Monitor::adjustRulerSize(int length)
658 if (length > 0) m_length = length;
659 m_ruler->adjustScale(m_length);
660 if (m_currentClip != NULL) {
661 QPoint zone = m_currentClip->zone();
662 m_ruler->setZone(zone.x(), zone.y());
669 disconnect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
670 if (render) render->stop();
673 void Monitor::start()
676 if (render) render->start();
677 connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
680 void Monitor::refreshMonitor(bool visible)
682 if (visible && render && !m_isActive) {
684 render->doRefresh(); //askForRefresh();
688 void Monitor::pause()
690 if (render == NULL) return;
693 //m_playAction->setChecked(true);
694 //m_playAction->setIcon(m_pauseIcon);
697 void Monitor::slotPlay()
699 if (render == NULL) return;
701 if (render->playSpeed() == 0) {
702 m_playAction->setChecked(true);
703 m_playAction->setIcon(m_pauseIcon);
705 m_playAction->setChecked(false);
706 m_playAction->setIcon(m_playIcon);
708 render->switchPlay();
711 void Monitor::slotPlayZone()
713 if (render == NULL) return;
715 QPoint p = m_ruler->zone();
716 render->playZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
717 m_playAction->setChecked(true);
718 m_playAction->setIcon(m_pauseIcon);
721 void Monitor::slotLoopZone()
723 if (render == NULL) return;
725 QPoint p = m_ruler->zone();
726 render->loopZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
727 m_playAction->setChecked(true);
728 m_playAction->setIcon(m_pauseIcon);
731 void Monitor::slotSetXml(DocClipBase *clip, QPoint zone, const int position)
733 if (render == NULL) return;
734 if (clip == NULL && m_currentClip != NULL) {
735 m_currentClip = NULL;
737 render->setProducer(NULL, -1);
740 if (m_currentClip != NULL) activateMonitor();
741 if (clip != m_currentClip) {
742 m_currentClip = clip;
744 if (render->setProducer(clip->producer(), position) == -1) {
745 // MLT CONSUMER is broken
746 kDebug(QtWarningMsg) << "ERROR, Cannot start monitor";
748 } else if (position != -1) render->seek(GenTime(position, m_monitorManager->timecode().fps()));
749 if (!zone.isNull()) {
750 m_ruler->setZone(zone.x(), zone.y());
751 render->seek(GenTime(zone.x(), m_monitorManager->timecode().fps()));
755 void Monitor::slotOpenFile(const QString &file)
757 if (render == NULL) return;
760 QDomElement mlt = doc.createElement("mlt");
761 doc.appendChild(mlt);
762 QDomElement prod = doc.createElement("producer");
763 mlt.appendChild(prod);
764 prod.setAttribute("mlt_service", "avformat");
765 prod.setAttribute("resource", file);
766 render->setSceneList(doc, 0);
769 void Monitor::slotSaveZone()
771 if (render == NULL) return;
772 emit saveZone(render, m_ruler->zone());
774 //render->setSceneList(doc, 0);
777 void Monitor::resetProfile(const QString profile)
779 m_timePos->updateTimeCode(m_monitorManager->timecode());
780 if (render == NULL) return;
781 render->resetProfile(profile);
783 m_effectScene->resetProfile();
787 void Monitor::saveSceneList(QString path, QDomElement info)
789 if (render == NULL) return;
790 render->saveSceneList(path, info);
793 const QString Monitor::sceneList()
795 if (render == NULL) return QString();
796 return render->sceneList();
799 void Monitor::setClipZone(QPoint pos)
801 if (m_currentClip == NULL) return;
802 m_currentClip->setZone(pos);
805 void Monitor::slotSwitchDropFrames(bool show)
807 render->setDropFrames(show);
810 void Monitor::slotSwitchMonitorInfo(bool show)
812 KdenliveSettings::setDisplayMonitorInfo(show);
814 if (m_overlay) return;
816 m_overlay = new Overlay(m_monitorRefresh);
818 m_overlay->setHidden(true);
820 m_overlay = new Overlay(m_glWidget);
828 void Monitor::updateTimecodeFormat()
830 m_timePos->slotUpdateTimeCodeFormat();
833 QStringList Monitor::getZoneInfo() const
836 if (m_currentClip == NULL) return result;
837 result << m_currentClip->getId();
838 QPoint zone = m_ruler->zone();
839 result << QString::number(zone.x()) << QString::number(zone.y());
843 void Monitor::slotEffectScene(bool show)
845 if (m_name == "project") {
847 m_glWidget->setVisible(!show);
849 m_monitorRefresh->setVisible(!show);
851 m_effectView->setVisible(show);
852 emit requestFrameForAnalysis(show);
855 m_effectScene->slotZoomFit();
860 MonitorScene * Monitor::getEffectScene()
862 return m_effectScene;
865 bool Monitor::effectSceneDisplayed()
867 return m_effectView->isVisible();
870 MonitorRefresh::MonitorRefresh(QWidget* parent) :
874 setAttribute(Qt::WA_PaintOnScreen);
875 setAttribute(Qt::WA_OpaquePaintEvent);
876 //setAttribute(Qt::WA_NoSystemBackground);
879 void MonitorRefresh::setRenderer(Render* render)
884 void MonitorRefresh::paintEvent(QPaintEvent *event)
887 if (m_renderer) m_renderer->doRefresh();
890 Overlay::Overlay(QWidget* parent) :
893 setAttribute(Qt::WA_TransparentForMouseEvents);
894 //setAttribute(Qt::WA_OpaquePaintEvent);
895 //setAttribute(Qt::WA_NoSystemBackground);
896 setAutoFillBackground(true);
897 setBackgroundRole(QPalette::Base);
900 void Overlay::setOverlayText(const QString &text, bool isZone)
905 p.setColor(QPalette::Text, Qt::white);
906 if (m_isZone) p.setColor(QPalette::Base, QColor(200, 0, 0));
907 else p.setColor(QPalette::Base, QColor(0, 0, 200));
909 setText(' ' + text + ' ');
914 #include "monitor.moc"