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>
45 #include <QGraphicsPixmapItem>
48 Monitor::Monitor(QString name, MonitorManager *manager, QString profile, QWidget *parent) :
52 m_monitorManager(manager),
54 m_ruler(new SmallRuler(m_monitorManager)),
62 QVBoxLayout *layout = new QVBoxLayout;
63 layout->setContentsMargins(0, 0, 0, 0);
64 layout->addWidget(m_ruler);
65 m_ui.ruler_frame->setLayout(layout);
66 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
67 setMinimumHeight(200);
68 QToolBar *toolbar = new QToolBar(name, this);
69 QVBoxLayout *layout2 = new QVBoxLayout;
70 layout2->setContentsMargins(0, 0, 0, 0);
72 m_playIcon = KIcon("media-playback-start");
73 m_pauseIcon = KIcon("media-playback-pause");
75 if (name != "chapter") {
76 toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
77 toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
79 m_ruler->setZone(-3, -2);
82 toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
83 //toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
85 QToolButton *playButton = new QToolButton(toolbar);
86 m_playMenu = new QMenu(i18n("Play..."), this);
87 m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
88 m_playAction->setCheckable(true);
89 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
91 playButton->setMenu(m_playMenu);
92 playButton->setPopupMode(QToolButton::MenuButtonPopup);
93 toolbar->addWidget(playButton);
95 //toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
96 toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
98 playButton->setDefaultAction(m_playAction);
100 if (name != "chapter") {
101 QToolButton *configButton = new QToolButton(toolbar);
102 m_configMenu = new QMenu(i18n("Misc..."), this);
103 configButton->setIcon(KIcon("system-run"));
104 configButton->setMenu(m_configMenu);
105 configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
106 toolbar->addWidget(configButton);
108 if (name == "clip") {
109 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
110 m_markerMenu->setEnabled(false);
111 m_configMenu->addMenu(m_markerMenu);
112 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
114 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
115 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
118 QWidget *spacer = new QWidget(this);
119 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
120 toolbar->addWidget(spacer);
121 m_timePos = new TimecodeDisplay(m_monitorManager->timecode(), this);
122 toolbar->addWidget(m_timePos);
123 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
125 layout2->addWidget(toolbar);
126 m_ui.button_frame->setLayout(layout2);
127 const int toolHeight = toolbar->height();
128 m_ui.button_frame->setMinimumHeight(toolHeight);
130 //m_ruler->setPixelPerMark(3);
132 if (profile.isEmpty()) profile = KdenliveSettings::current_profile();
134 QVBoxLayout *rendererBox = new QVBoxLayout(m_ui.video_frame);
135 rendererBox->setContentsMargins(0, 0, 0, 0);
137 m_glWidget = new VideoGLWidget(m_ui.video_frame);
138 rendererBox->addWidget(m_glWidget);
139 render = new Render(m_name, (int) m_ui.video_frame->winId(), -1, profile, this);
140 m_glWidget->setImageAspectRatio(render->dar());
141 m_glWidget->setBackgroundColor(KdenliveSettings::window_background());
142 m_glWidget->resize(m_ui.video_frame->size());
143 connect(render, SIGNAL(showImageSignal(QImage)), m_glWidget, SLOT(showImage(QImage)));
144 m_monitorRefresh = 0;
146 m_monitorRefresh = new MonitorRefresh(m_ui.video_frame);
147 rendererBox->addWidget(m_monitorRefresh);
148 render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, profile, this);
149 m_monitorRefresh->setRenderer(render);
152 connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
153 connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
154 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
156 //render->createVideoXWindow(m_ui.video_frame->winId(), -1);
158 if (name != "clip") {
159 connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
160 connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
161 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
163 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SLOT(setClipZone(QPoint)));
166 m_monitorRefresh->show();
169 if (name == "project") {
170 m_effectScene = new MonitorScene(render);
171 m_effectView = new QGraphicsView(m_effectScene, m_ui.video_frame);
172 rendererBox->addWidget(m_effectView);
173 m_effectScene->setUp();
174 m_effectView->hide();
177 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
185 delete m_monitorRefresh;
187 delete m_effectScene;
191 QString Monitor::name() const
196 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu)
198 m_contextMenu = new QMenu(this);
199 m_contextMenu->addMenu(m_playMenu);
200 if (goMenu) m_contextMenu->addMenu(goMenu);
201 if (markerMenu) m_contextMenu->addMenu(markerMenu);
203 m_playMenu->addAction(playZone);
204 m_playMenu->addAction(loopZone);
206 //TODO: add save zone to timeline monitor when fixed
207 if (m_name == "clip") {
208 m_contextMenu->addMenu(m_markerMenu);
209 m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
211 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
212 m_contextMenu->addAction(extractFrame);
214 if (m_name != "clip") {
216 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
217 splitView->setCheckable(true);
218 m_configMenu->addAction(splitView);
221 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
222 m_configMenu->addAction(setThumbFrame);
225 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
226 showTips->setCheckable(true);
227 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
228 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
230 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
231 dropFrames->setCheckable(true);
232 dropFrames->setChecked(true);
233 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
235 m_configMenu->addAction(showTips);
236 m_configMenu->addAction(dropFrames);
240 void Monitor::slotGoToMarker(QAction *action)
242 int pos = action->data().toInt();
246 void Monitor::slotSetSizeOneToOne()
248 QRect r = QApplication::desktop()->screenGeometry();
249 const int maxWidth = r.width() - 20;
250 const int maxHeight = r.height() - 20;
251 int width = render->renderWidth();
252 int height = render->renderHeight();
253 kDebug() << "// render info: " << width << "x" << height;
254 while (width >= maxWidth || height >= maxHeight) {
256 height = height * 0.8;
258 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
259 m_ui.video_frame->setFixedSize(width, height);
262 //m_ui.video_frame->setMinimumSize(0, 0);
263 emit adjustMonitorSize();
266 void Monitor::slotSetSizeOneToTwo()
268 QRect r = QApplication::desktop()->screenGeometry();
269 const int maxWidth = r.width() - 20;
270 const int maxHeight = r.height() - 20;
271 int width = render->renderWidth() / 2;
272 int height = render->renderHeight() / 2;
273 kDebug() << "// render info: " << width << "x" << height;
274 while (width >= maxWidth || height >= maxHeight) {
276 height = height * 0.8;
278 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
279 m_ui.video_frame->setFixedSize(width, height);
282 //m_ui.video_frame->setMinimumSize(0, 0);
283 emit adjustMonitorSize();
286 void Monitor::resetSize()
288 m_ui.video_frame->setMinimumSize(0, 0);
291 DocClipBase *Monitor::activeClip()
293 return m_currentClip;
296 void Monitor::updateMarkers(DocClipBase *source)
298 if (source == m_currentClip && source != NULL) {
299 m_markerMenu->clear();
300 QList <CommentedTime> markers = m_currentClip->commentedSnapMarkers();
301 if (!markers.isEmpty()) {
303 for (int i = 0; i < markers.count(); i++) {
304 int pos = (int) markers.at(i).time().frames(m_monitorManager->timecode().fps());
306 QString position = m_monitorManager->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
307 QAction *go = m_markerMenu->addAction(position);
310 m_ruler->setMarkers(marks);
311 } else m_ruler->setMarkers(QList <int>());
312 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
316 void Monitor::slotSeekToPreviousSnap()
318 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
321 void Monitor::slotSeekToNextSnap()
323 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
326 GenTime Monitor::position()
328 return render->seekPosition();
331 GenTime Monitor::getSnapForPos(bool previous)
333 QList <GenTime> snaps;
334 QList < GenTime > markers = m_currentClip->snapMarkers();
335 for (int i = 0; i < markers.size(); ++i) {
336 GenTime t = markers.at(i);
339 QPoint zone = m_ruler->zone();
340 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
341 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
342 snaps.append(GenTime());
343 snaps.append(m_currentClip->duration());
346 const GenTime pos = render->seekPosition();
347 for (int i = 0; i < snaps.size(); ++i) {
348 if (previous && snaps.at(i) >= pos) {
350 return snaps.at(i - 1);
351 } else if (!previous && snaps.at(i) > pos) {
358 void Monitor::slotZoneMoved(int start, int end)
360 m_ruler->setZone(start, end);
362 setClipZone(m_ruler->zone());
365 void Monitor::slotSetZoneStart()
367 m_ruler->setZone(render->seekFramePosition(), -1);
368 emit zoneUpdated(m_ruler->zone());
370 setClipZone(m_ruler->zone());
373 void Monitor::slotSetZoneEnd()
375 m_ruler->setZone(-1, render->seekFramePosition());
376 emit zoneUpdated(m_ruler->zone());
378 setClipZone(m_ruler->zone());
382 void Monitor::mousePressEvent(QMouseEvent * event)
384 if (event->button() != Qt::RightButton) {
385 if (m_ui.video_frame->underMouse() && !m_effectView->isVisible()) {
386 m_dragStarted = true;
387 m_DragStartPosition = event->pos();
389 } else m_contextMenu->popup(event->globalPos());
393 void Monitor::mouseReleaseEvent(QMouseEvent * event)
396 if (m_ui.video_frame->underMouse() && !m_effectView->isVisible()) {
397 if (isActive()) slotPlay();
398 else activateMonitor();
399 } else QWidget::mouseReleaseEvent(event);
400 m_dragStarted = false;
405 void Monitor::mouseMoveEvent(QMouseEvent *event)
407 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
408 if (!m_dragStarted || m_currentClip == NULL) return;
410 if ((event->pos() - m_DragStartPosition).manhattanLength()
411 < QApplication::startDragDistance())
415 QDrag *drag = new QDrag(this);
416 QMimeData *mimeData = new QMimeData;
419 list.append(m_currentClip->getId());
420 QPoint p = m_ruler->zone();
421 list.append(QString::number(p.x()));
422 list.append(QString::number(p.y()));
424 data.append(list.join(";").toUtf8());
425 mimeData->setData("kdenlive/clip", data);
426 drag->setMimeData(mimeData);
427 QPixmap pix = m_currentClip->thumbnail();
428 drag->setPixmap(pix);
429 drag->setHotSpot(QPoint(0, 50));
430 drag->start(Qt::MoveAction);
432 //Qt::DropAction dropAction;
433 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
435 //Qt::DropAction dropAction = drag->exec();
441 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
442 event->setDropAction(Qt::IgnoreAction);
443 event->setDropAction(Qt::MoveAction);
444 if (event->mimeData()->hasText()) {
445 event->acceptProposedAction();
449 Qt::DropActions Monitor::supportedDropActions() const {
450 // returns what actions are supported when dropping
451 return Qt::MoveAction;
454 QStringList Monitor::mimeTypes() const
456 QStringList qstrList;
457 // list of accepted mime types for drop
458 qstrList.append("kdenlive/clip");
463 void Monitor::wheelEvent(QWheelEvent * event)
465 if (event->modifiers() == Qt::ControlModifier) {
466 int delta = m_monitorManager->timecode().fps();
467 if (event->delta() > 0) delta = 0 - delta;
468 slotSeek(render->seekFramePosition() - delta);
470 if (event->delta() >= 0) slotForwardOneFrame();
471 else slotRewindOneFrame();
475 void Monitor::slotSetThumbFrame()
477 if (m_currentClip == NULL) {
480 m_currentClip->setClipThumbFrame((uint) render->seekFramePosition());
481 emit refreshClipThumbnail(m_currentClip->getId());
484 void Monitor::slotExtractCurrentFrame()
486 QImage frame = render->extractFrame(render->seekFramePosition());
487 KFileDialog *fs = new KFileDialog(KUrl(), "image/png", this);
488 fs->setOperationMode(KFileDialog::Saving);
489 fs->setMode(KFile::File);
490 #if KDE_IS_VERSION(4,2,0)
491 fs->setConfirmOverwrite(true);
493 fs->setKeepLocation(true);
495 QString path = fs->selectedFile();
497 if (!path.isEmpty()) {
502 bool Monitor::isActive() const
507 void Monitor::activateMonitor()
510 m_monitorManager->slotSwitchMonitors(m_name == "clip");
514 void Monitor::setTimePos(const QString &pos)
516 m_timePos->setValue(pos);
520 void Monitor::slotSeek()
522 slotSeek(m_timePos->value());
525 void Monitor::slotSeek(int pos)
528 if (render == NULL) return;
529 render->seekToFrame(pos);
532 void Monitor::checkOverlay()
534 if (m_overlay == NULL) return;
535 int pos = render->seekFramePosition();
536 QPoint zone = m_ruler->zone();
538 m_overlay->setOverlayText(i18n("In Point"));
539 else if (pos == zone.y())
540 m_overlay->setOverlayText(i18n("Out Point"));
543 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
544 if (markerComment.isEmpty())
545 m_overlay->setHidden(true);
547 m_overlay->setOverlayText(markerComment, false);
548 } else m_overlay->setHidden(true);
552 void Monitor::slotStart()
556 render->seekToFrame(0);
559 void Monitor::slotEnd()
563 render->seekToFrame(render->getLength());
566 void Monitor::slotZoneStart()
570 render->seekToFrame(m_ruler->zone().x());
573 void Monitor::slotZoneEnd()
577 render->seekToFrame(m_ruler->zone().y());
580 void Monitor::slotRewind(double speed)
584 double currentspeed = render->playSpeed();
585 if (currentspeed >= 0) render->play(-2);
586 else render->play(currentspeed * 2);
587 } else render->play(speed);
588 m_playAction->setChecked(true);
589 m_playAction->setIcon(m_pauseIcon);
592 void Monitor::slotForward(double speed)
596 double currentspeed = render->playSpeed();
597 if (currentspeed <= 1) render->play(2);
598 else render->play(currentspeed * 2);
599 } else render->play(speed);
600 m_playAction->setChecked(true);
601 m_playAction->setIcon(m_pauseIcon);
604 void Monitor::slotRewindOneFrame(int diff)
608 render->seekToFrameDiff(-diff);
611 void Monitor::slotForwardOneFrame(int diff)
615 render->seekToFrameDiff(diff);
618 void Monitor::seekCursor(int pos)
621 if (m_ruler->slotNewValue(pos)) {
623 m_timePos->setValue(pos);
627 void Monitor::rendererStopped(int pos)
629 if (m_ruler->slotNewValue(pos)) {
631 m_timePos->setValue(pos);
633 disconnect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
634 m_playAction->setChecked(false);
635 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
636 m_playAction->setIcon(m_playIcon);
639 void Monitor::initMonitor()
641 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
645 /*void Monitor::resizeEvent(QResizeEvent * event) {
646 QWidget::resizeEvent(event);
648 if (render && m_isActive) render->doRefresh();
652 void Monitor::adjustRulerSize(int length)
654 if (length > 0) m_length = length;
655 m_ruler->adjustScale(m_length);
656 if (m_currentClip != NULL) {
657 QPoint zone = m_currentClip->zone();
658 m_ruler->setZone(zone.x(), zone.y());
665 disconnect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
666 if (render) render->stop();
669 void Monitor::start()
672 if (render) render->start();
673 connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
676 void Monitor::refreshMonitor(bool visible)
678 if (visible && render && !m_isActive) {
680 render->doRefresh(); //askForRefresh();
684 void Monitor::pause()
686 if (render == NULL) return;
689 //m_playAction->setChecked(true);
690 //m_playAction->setIcon(m_pauseIcon);
693 void Monitor::slotPlay()
695 if (render == NULL) return;
697 if (render->playSpeed() == 0) {
698 m_playAction->setChecked(true);
699 m_playAction->setIcon(m_pauseIcon);
701 m_playAction->setChecked(false);
702 m_playAction->setIcon(m_playIcon);
704 render->switchPlay();
707 void Monitor::slotPlayZone()
709 if (render == NULL) return;
711 QPoint p = m_ruler->zone();
712 render->playZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
713 m_playAction->setChecked(true);
714 m_playAction->setIcon(m_pauseIcon);
717 void Monitor::slotLoopZone()
719 if (render == NULL) return;
721 QPoint p = m_ruler->zone();
722 render->loopZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
723 m_playAction->setChecked(true);
724 m_playAction->setIcon(m_pauseIcon);
727 void Monitor::slotSetXml(DocClipBase *clip, QPoint zone, const int position)
729 if (render == NULL) return;
730 if (clip == NULL && m_currentClip != NULL) {
731 m_currentClip = NULL;
733 render->setProducer(NULL, -1);
736 if (m_currentClip != NULL) activateMonitor();
737 if (clip != m_currentClip) {
738 m_currentClip = clip;
740 if (render->setProducer(clip->producer(), position) == -1) {
741 // MLT CONSUMER is broken
742 kDebug(QtWarningMsg) << "ERROR, Cannot start monitor";
744 } else if (position != -1) render->seek(GenTime(position, m_monitorManager->timecode().fps()));
745 if (!zone.isNull()) {
746 m_ruler->setZone(zone.x(), zone.y());
747 render->seek(GenTime(zone.x(), m_monitorManager->timecode().fps()));
751 void Monitor::slotOpenFile(const QString &file)
753 if (render == NULL) return;
756 QDomElement mlt = doc.createElement("mlt");
757 doc.appendChild(mlt);
758 QDomElement prod = doc.createElement("producer");
759 mlt.appendChild(prod);
760 prod.setAttribute("mlt_service", "avformat");
761 prod.setAttribute("resource", file);
762 render->setSceneList(doc, 0);
765 void Monitor::slotSaveZone()
767 if (render == NULL) return;
768 emit saveZone(render, m_ruler->zone());
770 //render->setSceneList(doc, 0);
773 void Monitor::resetProfile(const QString profile)
775 m_timePos->updateTimeCode(m_monitorManager->timecode());
776 if (render == NULL) return;
777 render->resetProfile(profile);
780 void Monitor::saveSceneList(QString path, QDomElement info)
782 if (render == NULL) return;
783 render->saveSceneList(path, info);
786 const QString Monitor::sceneList()
788 if (render == NULL) return QString();
789 return render->sceneList();
792 void Monitor::setClipZone(QPoint pos)
794 if (m_currentClip == NULL) return;
795 m_currentClip->setZone(pos);
798 void Monitor::slotSwitchDropFrames(bool show)
800 render->setDropFrames(show);
803 void Monitor::slotSwitchMonitorInfo(bool show)
805 KdenliveSettings::setDisplayMonitorInfo(show);
807 if (m_overlay) return;
809 m_overlay = new Overlay(m_monitorRefresh);
811 m_overlay->setHidden(true);
813 m_overlay = new Overlay(m_glWidget);
821 void Monitor::updateTimecodeFormat()
823 m_timePos->slotUpdateTimeCodeFormat();
826 QStringList Monitor::getZoneInfo() const
829 if (m_currentClip == NULL) return result;
830 result << m_currentClip->getId();
831 QPoint zone = m_ruler->zone();
832 result << QString::number(zone.x()) << QString::number(zone.y());
836 void Monitor::slotEffectScene(bool show)
838 if (m_name == "project") {
839 m_monitorRefresh->setVisible(!show);
840 m_effectView->setVisible(show);
842 m_effectScene->slotUpdateBackground();
846 MonitorScene * Monitor::getEffectScene()
848 return m_effectScene;
851 MonitorRefresh::MonitorRefresh(QWidget* parent) : \
855 setAttribute(Qt::WA_PaintOnScreen);
856 setAttribute(Qt::WA_OpaquePaintEvent);
857 //setAttribute(Qt::WA_NoSystemBackground);
860 void MonitorRefresh::setRenderer(Render* render)
865 void MonitorRefresh::paintEvent(QPaintEvent *event)
868 if (m_renderer) m_renderer->doRefresh();
871 Overlay::Overlay(QWidget* parent) :
874 setAttribute(Qt::WA_TransparentForMouseEvents);
875 //setAttribute(Qt::WA_OpaquePaintEvent);
876 //setAttribute(Qt::WA_NoSystemBackground);
877 setAutoFillBackground(true);
878 setBackgroundRole(QPalette::Base);
881 void Overlay::setOverlayText(const QString &text, bool isZone)
886 p.setColor(QPalette::Text, Qt::white);
887 if (m_isZone) p.setColor(QPalette::Base, QColor(200, 0, 0));
888 else p.setColor(QPalette::Base, QColor(0, 0, 200));
890 setText(' ' + text + ' ');
895 #include "monitor.moc"