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);
102 if (name == "clip") {
103 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
104 m_markerMenu->setEnabled(false);
105 m_configMenu->addMenu(m_markerMenu);
106 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
108 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
109 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
112 QWidget *spacer = new QWidget(this);
113 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
114 toolbar->addWidget(spacer);
115 m_timePos = new KRestrictedLine(this);
116 m_timePos->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::MinimumExpanding);
117 m_frametimecode = KdenliveSettings::frametimecode();
118 if (m_frametimecode) {
119 m_timePos->setInputMask(QString());
120 m_timePos->setValidator(new QIntValidator(this));
121 } else m_timePos->setInputMask("99:99:99:99");
122 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 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, 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, 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(rendererPosition(int)), this, SLOT(seekCursor(int)));
154 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
155 connect(render, SIGNAL(blockMonitors()), this, SIGNAL(blockMonitors()));
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();
169 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
177 delete m_monitorRefresh;
181 QString Monitor::name() const
186 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu)
188 m_contextMenu = new QMenu(this);
189 m_contextMenu->addMenu(m_playMenu);
190 if (goMenu) m_contextMenu->addMenu(goMenu);
191 if (markerMenu) m_contextMenu->addMenu(markerMenu);
193 m_playMenu->addAction(playZone);
194 m_playMenu->addAction(loopZone);
196 //TODO: add save zone to timeline monitor when fixed
197 if (m_name == "clip") m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
199 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
200 m_contextMenu->addAction(extractFrame);
202 if (m_name != "clip") {
204 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
205 splitView->setCheckable(true);
206 m_configMenu->addAction(splitView);
209 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
210 m_configMenu->addAction(setThumbFrame);
213 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
214 showTips->setCheckable(true);
215 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
216 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
218 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
219 dropFrames->setCheckable(true);
220 dropFrames->setChecked(true);
221 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
223 m_configMenu->addAction(showTips);
224 m_configMenu->addAction(dropFrames);
228 void Monitor::slotGoToMarker(QAction *action)
230 int pos = action->data().toInt();
234 void Monitor::slotSetSizeOneToOne()
236 QRect r = QApplication::desktop()->screenGeometry();
237 const int maxWidth = r.width() - 20;
238 const int maxHeight = r.height() - 20;
239 int width = render->renderWidth();
240 int height = render->renderHeight();
241 kDebug() << "// render info: " << width << "x" << height;
242 while (width >= maxWidth || height >= maxHeight) {
244 height = height * 0.8;
246 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
247 m_ui.video_frame->setFixedSize(width, height);
250 //m_ui.video_frame->setMinimumSize(0, 0);
251 emit adjustMonitorSize();
254 void Monitor::slotSetSizeOneToTwo()
256 QRect r = QApplication::desktop()->screenGeometry();
257 const int maxWidth = r.width() - 20;
258 const int maxHeight = r.height() - 20;
259 int width = render->renderWidth() / 2;
260 int height = render->renderHeight() / 2;
261 kDebug() << "// render info: " << width << "x" << height;
262 while (width >= maxWidth || height >= maxHeight) {
264 height = height * 0.8;
266 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
267 m_ui.video_frame->setFixedSize(width, height);
270 //m_ui.video_frame->setMinimumSize(0, 0);
271 emit adjustMonitorSize();
274 void Monitor::resetSize()
276 m_ui.video_frame->setMinimumSize(0, 0);
279 DocClipBase *Monitor::activeClip()
281 return m_currentClip;
284 void Monitor::updateMarkers(DocClipBase *source)
286 if (source == m_currentClip) {
287 m_markerMenu->clear();
288 QList <CommentedTime> markers = m_currentClip->commentedSnapMarkers();
289 if (!markers.isEmpty()) {
291 for (int i = 0; i < markers.count(); i++) {
292 int pos = (int) markers.at(i).time().frames(m_monitorManager->timecode().fps());
294 QString position = m_monitorManager->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
295 QAction *go = m_markerMenu->addAction(position);
298 m_ruler->setMarkers(marks);
299 } else m_ruler->setMarkers(QList <int>());
300 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
304 void Monitor::slotSeekToPreviousSnap()
306 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
309 void Monitor::slotSeekToNextSnap()
311 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
314 GenTime Monitor::position()
316 return render->seekPosition();
319 GenTime Monitor::getSnapForPos(bool previous)
321 QList <GenTime> snaps;
322 QList < GenTime > markers = m_currentClip->snapMarkers();
323 for (int i = 0; i < markers.size(); ++i) {
324 GenTime t = markers.at(i);
327 QPoint zone = m_ruler->zone();
328 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
329 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
330 snaps.append(GenTime());
331 snaps.append(m_currentClip->duration());
334 const GenTime pos = render->seekPosition();
335 for (int i = 0; i < snaps.size(); ++i) {
336 if (previous && snaps.at(i) >= pos) {
338 return snaps.at(i - 1);
339 } else if (!previous && snaps.at(i) > pos) {
348 void Monitor::slotZoneMoved(int start, int end)
350 m_ruler->setZone(start, end);
352 setClipZone(m_ruler->zone());
355 void Monitor::slotSetZoneStart()
357 m_ruler->setZone(render->seekFramePosition(), -1);
358 emit zoneUpdated(m_ruler->zone());
360 setClipZone(m_ruler->zone());
363 void Monitor::slotSetZoneEnd()
365 m_ruler->setZone(-1, render->seekFramePosition());
366 emit zoneUpdated(m_ruler->zone());
368 setClipZone(m_ruler->zone());
372 void Monitor::mousePressEvent(QMouseEvent * event)
374 if (event->button() != Qt::RightButton) {
375 if (m_ui.video_frame->underMouse()) {
376 m_dragStarted = true;
377 m_DragStartPosition = event->pos();
379 } else m_contextMenu->popup(event->globalPos());
383 void Monitor::mouseReleaseEvent(QMouseEvent * event)
386 if (m_ui.video_frame->underMouse()) {
388 } else QWidget::mouseReleaseEvent(event);
389 m_dragStarted = false;
395 void Monitor::mouseMoveEvent(QMouseEvent *event)
397 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
398 if (!m_dragStarted || m_currentClip == NULL) return;
400 if ((event->pos() - m_DragStartPosition).manhattanLength()
401 < QApplication::startDragDistance())
405 QDrag *drag = new QDrag(this);
406 QMimeData *mimeData = new QMimeData;
409 list.append(m_currentClip->getId());
410 QPoint p = m_ruler->zone();
411 list.append(QString::number(p.x()));
412 list.append(QString::number(p.y()));
414 data.append(list.join(";").toUtf8());
415 mimeData->setData("kdenlive/clip", data);
416 drag->setMimeData(mimeData);
417 QPixmap pix = m_currentClip->thumbnail();
418 kDebug() << "/ / / /CLIP DRAGGED PIXMAP: " << pix.width() << "x" << pix.height();
419 drag->setPixmap(pix);
420 drag->setHotSpot(QPoint(0, 50));
421 drag->start(Qt::MoveAction);
423 //Qt::DropAction dropAction;
424 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
426 //Qt::DropAction dropAction = drag->exec();
432 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
433 event->setDropAction(Qt::IgnoreAction);
434 event->setDropAction(Qt::MoveAction);
435 if (event->mimeData()->hasText()) {
436 event->acceptProposedAction();
440 Qt::DropActions Monitor::supportedDropActions() const {
441 // returns what actions are supported when dropping
442 return Qt::MoveAction;
445 QStringList Monitor::mimeTypes() const
447 QStringList qstrList;
448 // list of accepted mime types for drop
449 qstrList.append("kdenlive/clip");
455 /** Move to other position on mousewheel
457 * Moves towards end of clip/timeline on mousewheel down/back,
458 * opposite for mousewheel up/forward.
460 * Ctrl+wheel moves single frame, without Ctrl moves a second.
462 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
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()
509 if (!m_isActive) m_monitorManager->switchMonitors(); //m_monitorManager->activateMonitor(m_name);
512 void Monitor::setTimePos(const QString &pos)
514 if (m_frametimecode) {
515 int frames = m_monitorManager->timecode().getFrameCount(pos);
516 m_timePos->setText(QString::number(frames));
517 } else m_timePos->setText(pos);
521 void Monitor::slotSeek()
524 if (m_frametimecode) frames = m_timePos->text().toInt();
525 else frames = m_monitorManager->timecode().getFrameCount(m_timePos->text());
526 //kDebug() << "// / / SEEK TO: " << frames;
530 void Monitor::slotSeek(int pos)
533 if (render == NULL) return;
534 render->seekToFrame(pos);
535 emit renderPosition(render->seekFramePosition());
538 void Monitor::checkOverlay()
540 if (m_overlay == NULL) return;
541 int pos = render->seekFramePosition();
542 QPoint zone = m_ruler->zone();
543 if (pos == zone.x()) m_overlay->setOverlayText(i18n("In Point"));
544 else if (pos == zone.y()) m_overlay->setOverlayText(i18n("Out Point"));
547 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
548 if (markerComment.isEmpty()) m_overlay->setHidden(true);
549 else m_overlay->setOverlayText(markerComment, false);
550 } else m_overlay->setHidden(true);
554 void Monitor::slotStart()
558 render->seekToFrame(0);
559 emit renderPosition(0);
562 void Monitor::slotEnd()
566 render->seekToFrame(render->getLength());
567 emit renderPosition(render->seekFramePosition());
570 void Monitor::slotZoneStart()
574 render->seekToFrame(m_ruler->zone().x());
575 emit renderPosition(render->seekFramePosition());
578 void Monitor::slotZoneEnd()
582 render->seekToFrame(m_ruler->zone().y());
583 emit renderPosition(render->seekFramePosition());
586 void Monitor::slotRewind(double speed)
590 double currentspeed = render->playSpeed();
591 if (currentspeed >= 0) render->play(-2);
592 else render->play(currentspeed * 2);
593 } else render->play(speed);
594 m_playAction->setChecked(true);
595 m_playAction->setIcon(m_pauseIcon);
598 void Monitor::slotForward(double speed)
602 double currentspeed = render->playSpeed();
603 if (currentspeed <= 1) render->play(2);
604 else render->play(currentspeed * 2);
605 } else render->play(speed);
606 m_playAction->setChecked(true);
607 m_playAction->setIcon(m_pauseIcon);
610 void Monitor::slotRewindOneFrame(int diff)
614 render->seekToFrameDiff(-diff);
615 emit renderPosition(render->seekFramePosition());
618 void Monitor::slotForwardOneFrame(int diff)
622 render->seekToFrameDiff(diff);
623 emit renderPosition(render->seekFramePosition());
626 void Monitor::seekCursor(int pos)
630 if (m_frametimecode) m_timePos->setText(QString::number(pos));
631 else m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
632 m_ruler->slotNewValue(pos);
635 void Monitor::rendererStopped(int pos)
637 if (m_currentClip != NULL && m_playAction->isChecked()) {
639 if (pos >= m_length - 1) {
644 m_ruler->slotNewValue(pos);
646 if (m_frametimecode) m_timePos->setText(QString::number(pos));
647 else m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
648 m_playAction->setChecked(false);
649 m_playAction->setIcon(m_playIcon);
652 void Monitor::initMonitor()
654 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
658 /*void Monitor::resizeEvent(QResizeEvent * event) {
659 QWidget::resizeEvent(event);
661 if (render && m_isActive) render->doRefresh();
665 void Monitor::adjustRulerSize(int length)
667 if (length > 0) m_length = length;
668 m_ruler->adjustScale(m_length);
669 if (m_currentClip != NULL) {
670 QPoint zone = m_currentClip->zone();
671 m_ruler->setZone(zone.x(), zone.y());
678 if (render) render->stop();
679 //kDebug()<<"/// MONITOR RENDER STOP";
682 void Monitor::start()
685 if (render) render->start();
686 //kDebug()<<"/// MONITOR RENDER START";
689 void Monitor::refreshMonitor(bool visible)
691 if (visible && render) {
693 render->doRefresh(); //askForRefresh();
697 void Monitor::pause()
699 if (render == NULL) return;
702 //m_playAction->setChecked(true);
703 //m_playAction->setIcon(m_pauseIcon);
706 void Monitor::slotPlay()
708 if (render == NULL) return;
710 if (render->playSpeed() == 0) {
711 m_playAction->setChecked(true);
712 m_playAction->setIcon(m_pauseIcon);
714 m_playAction->setChecked(false);
715 m_playAction->setIcon(m_playIcon);
717 render->switchPlay();
720 void Monitor::slotPlayZone()
722 if (render == NULL) return;
724 QPoint p = m_ruler->zone();
725 render->playZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
726 m_playAction->setChecked(true);
727 m_playAction->setIcon(m_pauseIcon);
730 void Monitor::slotLoopZone()
732 if (render == NULL) return;
734 QPoint p = m_ruler->zone();
735 render->loopZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
736 m_playAction->setChecked(true);
737 m_playAction->setIcon(m_pauseIcon);
740 void Monitor::slotSetXml(DocClipBase *clip, const int position)
742 if (render == NULL) return;
744 if (!clip && m_currentClip != NULL) {
745 m_currentClip = NULL;
746 render->setProducer(NULL, -1);
749 if (clip != m_currentClip) {
750 m_currentClip = clip;
752 if (render->setProducer(clip->producer(), position) == -1) {
753 // MLT CONSUMER is broken
754 emit blockMonitors();
756 } else if (position != -1) render->seek(GenTime(position, m_monitorManager->timecode().fps()));
759 void Monitor::slotOpenFile(const QString &file)
761 if (render == NULL) return;
764 QDomElement mlt = doc.createElement("mlt");
765 doc.appendChild(mlt);
766 QDomElement prod = doc.createElement("producer");
767 mlt.appendChild(prod);
768 prod.setAttribute("mlt_service", "avformat");
769 prod.setAttribute("resource", file);
770 render->setSceneList(doc, 0);
773 void Monitor::slotSaveZone()
775 if (render == NULL) return;
776 emit saveZone(render, m_ruler->zone());
778 //render->setSceneList(doc, 0);
782 void Monitor::resetProfile()
784 if (render == NULL) return;
785 render->resetProfile();
788 void Monitor::saveSceneList(QString path, QDomElement info)
790 if (render == NULL) return;
791 render->saveSceneList(path, info);
794 const QString Monitor::sceneList()
796 if (render == NULL) return QString();
797 return render->sceneList();
801 void Monitor::setClipZone(QPoint pos)
803 if (m_currentClip == NULL) return;
804 m_currentClip->setZone(pos);
807 void Monitor::slotSwitchDropFrames(bool show)
809 render->setDropFrames(show);
812 void Monitor::slotSwitchMonitorInfo(bool show)
814 KdenliveSettings::setDisplayMonitorInfo(show);
816 if (m_overlay) return;
818 m_overlay = new Overlay(m_monitorRefresh);
820 m_overlay->setHidden(true);
822 m_overlay = new Overlay(m_glWidget);
830 void Monitor::updateTimecodeFormat()
832 m_frametimecode = KdenliveSettings::frametimecode();
833 if (m_frametimecode) {
834 int frames = m_monitorManager->timecode().getFrameCount(m_timePos->text());
835 m_timePos->setValidator(new QIntValidator(this));
836 m_timePos->setInputMask(QString());
837 m_timePos->setText(QString::number(frames));
839 int pos = m_timePos->text().toInt();
840 m_timePos->setValidator(0);
841 m_timePos->setInputMask("99:99:99:99");
842 m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
847 MonitorRefresh::MonitorRefresh(QWidget* parent) : \
851 setAttribute(Qt::WA_PaintOnScreen);
852 setAttribute(Qt::WA_OpaquePaintEvent);
853 //setAttribute(Qt::WA_NoSystemBackground);
856 void MonitorRefresh::setRenderer(Render* render)
861 void MonitorRefresh::paintEvent(QPaintEvent * /*event*/)
863 if (m_renderer) m_renderer->doRefresh();
867 Overlay::Overlay(QWidget* parent) :
870 setAttribute(Qt::WA_TransparentForMouseEvents);
871 setAttribute(Qt::WA_OpaquePaintEvent);
872 //setAttribute(Qt::WA_NoSystemBackground);
873 setAutoFillBackground(false);
876 void Overlay::paintEvent(QPaintEvent * /*event*/)
878 QPainter painter(this);
880 painter.setPen(Qt::white);
881 if (m_isZone) col = QColor(200, 0, 0);
882 else col = QColor(0, 0, 200);
883 painter.fillRect(rect(), col);
884 painter.drawText(rect(), Qt::AlignCenter, text());
889 void Overlay::setOverlayText(const QString &text, bool isZone)
893 setText(' ' + text + ' ');
898 #include "monitor.moc"