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 "abstractclipitem.h"
28 #include "kdenlivesettings.h"
32 #include <KFileDialog>
33 #include <KApplication>
34 #include <KMessageBox>
36 #include <QMouseEvent>
37 #include <QStylePainter>
39 #include <QToolButton>
41 #include <QDesktopWidget>
43 #include <QIntValidator>
44 #include <QVBoxLayout>
45 #include <QGraphicsView>
48 Monitor::Monitor(QString name, MonitorManager *manager, QString profile, QWidget *parent) :
52 m_monitorManager(manager),
54 m_ruler(new SmallRuler(m_monitorManager)),
63 m_loopClipTransition(true)
66 QVBoxLayout *layout = new QVBoxLayout;
67 layout->setContentsMargins(0, 0, 0, 0);
68 layout->addWidget(m_ruler);
69 m_ui.ruler_frame->setLayout(layout);
70 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
71 setMinimumHeight(200);
72 QToolBar *toolbar = new QToolBar(name, this);
73 QVBoxLayout *layout2 = new QVBoxLayout;
74 layout2->setContentsMargins(0, 0, 0, 0);
76 m_playIcon = KIcon("media-playback-start");
77 m_pauseIcon = KIcon("media-playback-pause");
79 if (name != "chapter") {
80 toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
81 toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
83 m_ruler->setZone(-3, -2);
86 toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
87 //toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
89 QToolButton *playButton = new QToolButton(toolbar);
90 m_playMenu = new QMenu(i18n("Play..."), this);
91 m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
92 m_playAction->setCheckable(true);
93 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
95 playButton->setMenu(m_playMenu);
96 playButton->setPopupMode(QToolButton::MenuButtonPopup);
97 toolbar->addWidget(playButton);
99 //toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
100 toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
102 playButton->setDefaultAction(m_playAction);
104 if (name != "chapter") {
105 QToolButton *configButton = new QToolButton(toolbar);
106 m_configMenu = new QMenu(i18n("Misc..."), this);
107 configButton->setIcon(KIcon("system-run"));
108 configButton->setMenu(m_configMenu);
109 configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
110 toolbar->addWidget(configButton);
112 if (name == "clip") {
113 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
114 m_markerMenu->setEnabled(false);
115 m_configMenu->addMenu(m_markerMenu);
116 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
118 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
119 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
122 QWidget *spacer = new QWidget(this);
123 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
124 toolbar->addWidget(spacer);
125 m_timePos = new TimecodeDisplay(m_monitorManager->timecode(), this);
126 toolbar->addWidget(m_timePos);
127 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
129 layout2->addWidget(toolbar);
130 m_ui.button_frame->setLayout(layout2);
131 const int toolHeight = toolbar->height();
132 m_ui.button_frame->setMinimumHeight(toolHeight);
134 //m_ruler->setPixelPerMark(3);
136 if (profile.isEmpty()) profile = KdenliveSettings::current_profile();
138 QVBoxLayout *rendererBox = new QVBoxLayout(m_ui.video_frame);
139 rendererBox->setContentsMargins(0, 0, 0, 0);
141 m_glWidget = new VideoGLWidget(m_ui.video_frame);
142 rendererBox->addWidget(m_glWidget);
143 render = new Render(m_name, (int) m_ui.video_frame->winId(), -1, profile, this);
144 m_glWidget->setImageAspectRatio(render->dar());
145 m_glWidget->setBackgroundColor(KdenliveSettings::window_background());
146 m_glWidget->resize(m_ui.video_frame->size());
147 connect(render, SIGNAL(showImageSignal(QImage)), m_glWidget, SLOT(showImage(QImage)));
148 m_monitorRefresh = 0;
150 m_monitorRefresh = new MonitorRefresh(m_ui.video_frame);
151 rendererBox->addWidget(m_monitorRefresh);
152 render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, profile, this);
153 m_monitorRefresh->setRenderer(render);
156 connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
157 connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
158 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
160 //render->createVideoXWindow(m_ui.video_frame->winId(), -1);
162 if (name != "clip") {
163 connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
164 connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
165 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
167 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SLOT(setClipZone(QPoint)));
170 m_monitorRefresh->show();
173 if (name == "project") {
174 m_effectScene = new MonitorScene(render);
175 m_effectView = new QGraphicsView(m_effectScene, m_ui.video_frame);
176 m_effectView->setRenderHints(QFlags<QPainter::RenderHint>());
177 m_effectView->scale(((double) render->renderWidth()) / render->frameRenderWidth(), 1.0);
178 rendererBox->addWidget(m_effectView);
179 m_effectView->setMouseTracking(true);
180 m_effectScene->setUp();
181 m_effectView->hide();
184 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
192 if (m_name == "project") {
194 delete m_effectScene;
196 delete m_monitorRefresh;
200 QString Monitor::name() const
205 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu, QAction *loopClip)
207 m_contextMenu = new QMenu(this);
208 m_contextMenu->addMenu(m_playMenu);
210 m_contextMenu->addMenu(goMenu);
212 m_contextMenu->addMenu(markerMenu);
214 m_playMenu->addAction(playZone);
215 m_playMenu->addAction(loopZone);
217 m_loopClipAction = loopClip;
218 m_playMenu->addAction(loopClip);
221 //TODO: add save zone to timeline monitor when fixed
222 if (m_name == "clip") {
223 m_contextMenu->addMenu(m_markerMenu);
224 m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
226 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
227 m_contextMenu->addAction(extractFrame);
229 if (m_name != "clip") {
231 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
232 splitView->setCheckable(true);
233 m_configMenu->addAction(splitView);
236 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
237 m_configMenu->addAction(setThumbFrame);
240 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
241 showTips->setCheckable(true);
242 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
243 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
245 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
246 dropFrames->setCheckable(true);
247 dropFrames->setChecked(true);
248 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
250 m_configMenu->addAction(showTips);
251 m_configMenu->addAction(dropFrames);
255 void Monitor::slotGoToMarker(QAction *action)
257 int pos = action->data().toInt();
261 void Monitor::slotSetSizeOneToOne()
263 QRect r = QApplication::desktop()->screenGeometry();
264 const int maxWidth = r.width() - 20;
265 const int maxHeight = r.height() - 20;
266 int width = render->renderWidth();
267 int height = render->renderHeight();
268 kDebug() << "// render info: " << width << "x" << height;
269 while (width >= maxWidth || height >= maxHeight) {
271 height = height * 0.8;
273 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
274 m_ui.video_frame->setFixedSize(width, height);
277 //m_ui.video_frame->setMinimumSize(0, 0);
278 emit adjustMonitorSize();
281 void Monitor::slotSetSizeOneToTwo()
283 QRect r = QApplication::desktop()->screenGeometry();
284 const int maxWidth = r.width() - 20;
285 const int maxHeight = r.height() - 20;
286 int width = render->renderWidth() / 2;
287 int height = render->renderHeight() / 2;
288 kDebug() << "// render info: " << width << "x" << height;
289 while (width >= maxWidth || height >= maxHeight) {
291 height = height * 0.8;
293 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
294 m_ui.video_frame->setFixedSize(width, height);
297 //m_ui.video_frame->setMinimumSize(0, 0);
298 emit adjustMonitorSize();
301 void Monitor::resetSize()
303 m_ui.video_frame->setMinimumSize(0, 0);
306 DocClipBase *Monitor::activeClip()
308 return m_currentClip;
311 void Monitor::updateMarkers(DocClipBase *source)
313 if (source == m_currentClip && source != NULL) {
314 m_markerMenu->clear();
315 QList <CommentedTime> markers = m_currentClip->commentedSnapMarkers();
316 if (!markers.isEmpty()) {
318 for (int i = 0; i < markers.count(); i++) {
319 int pos = (int) markers.at(i).time().frames(m_monitorManager->timecode().fps());
321 QString position = m_monitorManager->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
322 QAction *go = m_markerMenu->addAction(position);
325 m_ruler->setMarkers(marks);
326 } else m_ruler->setMarkers(QList <int>());
327 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
331 void Monitor::slotSeekToPreviousSnap()
333 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
336 void Monitor::slotSeekToNextSnap()
338 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
341 GenTime Monitor::position()
343 return render->seekPosition();
346 GenTime Monitor::getSnapForPos(bool previous)
348 QList <GenTime> snaps;
349 QList < GenTime > markers = m_currentClip->snapMarkers();
350 for (int i = 0; i < markers.size(); ++i) {
351 GenTime t = markers.at(i);
354 QPoint zone = m_ruler->zone();
355 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
356 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
357 snaps.append(GenTime());
358 snaps.append(m_currentClip->duration());
361 const GenTime pos = render->seekPosition();
362 for (int i = 0; i < snaps.size(); ++i) {
363 if (previous && snaps.at(i) >= pos) {
365 return snaps.at(i - 1);
366 } else if (!previous && snaps.at(i) > pos) {
373 void Monitor::slotZoneMoved(int start, int end)
375 m_ruler->setZone(start, end);
377 setClipZone(m_ruler->zone());
380 void Monitor::slotSetZoneStart()
382 m_ruler->setZone(render->seekFramePosition(), -1);
383 emit zoneUpdated(m_ruler->zone());
385 setClipZone(m_ruler->zone());
388 void Monitor::slotSetZoneEnd()
390 m_ruler->setZone(-1, render->seekFramePosition());
391 emit zoneUpdated(m_ruler->zone());
393 setClipZone(m_ruler->zone());
397 void Monitor::mousePressEvent(QMouseEvent * event)
399 if (event->button() != Qt::RightButton) {
400 if (m_ui.video_frame->underMouse()) {
401 m_dragStarted = true;
402 m_DragStartPosition = event->pos();
404 } else m_contextMenu->popup(event->globalPos());
408 void Monitor::mouseReleaseEvent(QMouseEvent * event)
411 if (m_ui.video_frame->underMouse() && (!m_effectView || !m_effectView->isVisible())) {
412 if (isActive()) slotPlay();
413 else activateMonitor();
414 } else QWidget::mouseReleaseEvent(event);
415 m_dragStarted = false;
420 void Monitor::mouseMoveEvent(QMouseEvent *event)
422 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
423 if (!m_dragStarted || m_currentClip == NULL) return;
425 if ((event->pos() - m_DragStartPosition).manhattanLength()
426 < QApplication::startDragDistance())
430 QDrag *drag = new QDrag(this);
431 QMimeData *mimeData = new QMimeData;
434 list.append(m_currentClip->getId());
435 QPoint p = m_ruler->zone();
436 list.append(QString::number(p.x()));
437 list.append(QString::number(p.y()));
439 data.append(list.join(";").toUtf8());
440 mimeData->setData("kdenlive/clip", data);
441 drag->setMimeData(mimeData);
442 QPixmap pix = m_currentClip->thumbnail();
443 drag->setPixmap(pix);
444 drag->setHotSpot(QPoint(0, 50));
445 drag->start(Qt::MoveAction);
447 //Qt::DropAction dropAction;
448 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
450 //Qt::DropAction dropAction = drag->exec();
456 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
457 event->setDropAction(Qt::IgnoreAction);
458 event->setDropAction(Qt::MoveAction);
459 if (event->mimeData()->hasText()) {
460 event->acceptProposedAction();
464 Qt::DropActions Monitor::supportedDropActions() const {
465 // returns what actions are supported when dropping
466 return Qt::MoveAction;
469 QStringList Monitor::mimeTypes() const
471 QStringList qstrList;
472 // list of accepted mime types for drop
473 qstrList.append("kdenlive/clip");
478 void Monitor::wheelEvent(QWheelEvent * event)
480 if (event->modifiers() == Qt::ControlModifier) {
481 int delta = m_monitorManager->timecode().fps();
482 if (event->delta() > 0) delta = 0 - delta;
483 slotSeek(render->seekFramePosition() - delta);
485 if (event->delta() >= 0) slotForwardOneFrame();
486 else slotRewindOneFrame();
490 void Monitor::slotSetThumbFrame()
492 if (m_currentClip == NULL) {
495 m_currentClip->setClipThumbFrame((uint) render->seekFramePosition());
496 emit refreshClipThumbnail(m_currentClip->getId());
499 void Monitor::slotExtractCurrentFrame()
501 QImage frame = render->extractFrame(render->seekFramePosition());
502 KFileDialog *fs = new KFileDialog(KUrl(), "image/png", this);
503 fs->setOperationMode(KFileDialog::Saving);
504 fs->setMode(KFile::File);
505 #if KDE_IS_VERSION(4,2,0)
506 fs->setConfirmOverwrite(true);
508 fs->setKeepLocation(true);
510 QString path = fs->selectedFile();
512 if (!path.isEmpty()) {
517 bool Monitor::isActive() const
522 void Monitor::activateMonitor()
525 m_monitorManager->slotSwitchMonitors(m_name == "clip");
529 void Monitor::setTimePos(const QString &pos)
531 m_timePos->setValue(pos);
535 void Monitor::slotSeek()
537 slotSeek(m_timePos->getValue());
540 void Monitor::slotSeek(int pos)
543 if (render == NULL) return;
544 render->seekToFrame(pos);
547 void Monitor::checkOverlay()
549 if (m_overlay == NULL) return;
550 int pos = render->seekFramePosition();
551 QPoint zone = m_ruler->zone();
553 m_overlay->setOverlayText(i18n("In Point"));
554 else if (pos == zone.y())
555 m_overlay->setOverlayText(i18n("Out Point"));
558 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
559 if (markerComment.isEmpty())
560 m_overlay->setHidden(true);
562 m_overlay->setOverlayText(markerComment, false);
563 } else m_overlay->setHidden(true);
567 void Monitor::slotStart()
571 render->seekToFrame(0);
574 void Monitor::slotEnd()
578 render->seekToFrame(render->getLength());
581 void Monitor::slotZoneStart()
585 render->seekToFrame(m_ruler->zone().x());
588 void Monitor::slotZoneEnd()
592 render->seekToFrame(m_ruler->zone().y());
595 void Monitor::slotRewind(double speed)
599 double currentspeed = render->playSpeed();
600 if (currentspeed >= 0) render->play(-2);
601 else render->play(currentspeed * 2);
602 } else render->play(speed);
603 m_playAction->setChecked(true);
604 m_playAction->setIcon(m_pauseIcon);
607 void Monitor::slotForward(double speed)
611 double currentspeed = render->playSpeed();
612 if (currentspeed <= 1) render->play(2);
613 else render->play(currentspeed * 2);
614 } else render->play(speed);
615 m_playAction->setChecked(true);
616 m_playAction->setIcon(m_pauseIcon);
619 void Monitor::slotRewindOneFrame(int diff)
623 render->seekToFrameDiff(-diff);
626 void Monitor::slotForwardOneFrame(int diff)
630 render->seekToFrameDiff(diff);
633 void Monitor::seekCursor(int pos)
636 if (m_ruler->slotNewValue(pos)) {
638 m_timePos->setValue(pos);
642 void Monitor::rendererStopped(int pos)
644 if (m_ruler->slotNewValue(pos)) {
646 m_timePos->setValue(pos);
648 disconnect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
649 m_playAction->setChecked(false);
650 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
651 m_playAction->setIcon(m_playIcon);
654 void Monitor::initMonitor()
656 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
660 /*void Monitor::resizeEvent(QResizeEvent * event) {
661 QWidget::resizeEvent(event);
663 if (render && m_isActive) render->doRefresh();
667 void Monitor::adjustRulerSize(int length)
669 if (length > 0) m_length = length;
670 m_ruler->adjustScale(m_length);
671 if (m_currentClip != NULL) {
672 QPoint zone = m_currentClip->zone();
673 m_ruler->setZone(zone.x(), zone.y());
680 disconnect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
681 if (render) render->stop();
684 void Monitor::start()
687 if (render) render->start();
688 connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
691 void Monitor::refreshMonitor(bool visible)
693 if (visible && render && !m_isActive) {
695 render->doRefresh(); //askForRefresh();
699 void Monitor::pause()
701 if (render == NULL) return;
704 //m_playAction->setChecked(true);
705 //m_playAction->setIcon(m_pauseIcon);
708 void Monitor::slotPlay()
710 if (render == NULL) return;
712 if (render->playSpeed() == 0) {
713 m_playAction->setChecked(true);
714 m_playAction->setIcon(m_pauseIcon);
716 m_playAction->setChecked(false);
717 m_playAction->setIcon(m_playIcon);
719 render->switchPlay();
722 void Monitor::slotPlayZone()
724 if (render == NULL) return;
726 QPoint p = m_ruler->zone();
727 render->playZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
728 m_playAction->setChecked(true);
729 m_playAction->setIcon(m_pauseIcon);
732 void Monitor::slotLoopZone()
734 if (render == NULL) return;
736 QPoint p = m_ruler->zone();
737 render->loopZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
738 m_playAction->setChecked(true);
739 m_playAction->setIcon(m_pauseIcon);
742 void Monitor::slotLoopClip()
744 if (render == NULL || m_selectedClip == NULL)
747 render->loopZone(m_selectedClip->startPos(), m_selectedClip->endPos());
748 m_playAction->setChecked(true);
749 m_playAction->setIcon(m_pauseIcon);
752 void Monitor::slotSetXml(DocClipBase *clip, QPoint zone, const int position)
754 if (render == NULL) return;
755 if (clip == NULL && m_currentClip != NULL) {
756 m_currentClip = NULL;
758 render->setProducer(NULL, -1);
761 if (m_currentClip != NULL || clip != NULL) activateMonitor();
762 if (clip != m_currentClip) {
763 m_currentClip = clip;
765 if (render->setProducer(clip->producer(), position) == -1) {
766 // MLT CONSUMER is broken
767 kDebug(QtWarningMsg) << "ERROR, Cannot start monitor";
769 } else if (position != -1) render->seek(GenTime(position, m_monitorManager->timecode().fps()));
770 if (!zone.isNull()) {
771 m_ruler->setZone(zone.x(), zone.y());
772 render->seek(GenTime(zone.x(), m_monitorManager->timecode().fps()));
776 void Monitor::slotOpenFile(const QString &file)
778 if (render == NULL) return;
781 QDomElement mlt = doc.createElement("mlt");
782 doc.appendChild(mlt);
783 QDomElement prod = doc.createElement("producer");
784 mlt.appendChild(prod);
785 prod.setAttribute("mlt_service", "avformat");
786 prod.setAttribute("resource", file);
787 render->setSceneList(doc, 0);
790 void Monitor::slotSaveZone()
792 if (render == NULL) return;
793 emit saveZone(render, m_ruler->zone());
795 //render->setSceneList(doc, 0);
798 void Monitor::resetProfile(const QString profile)
800 m_timePos->updateTimeCode(m_monitorManager->timecode());
801 if (render == NULL) return;
802 render->resetProfile(profile);
804 m_effectView->scale(((double) render->renderWidth()) / render->frameRenderWidth(), 1.0);
805 m_effectScene->resetProfile();
809 void Monitor::saveSceneList(QString path, QDomElement info)
811 if (render == NULL) return;
812 render->saveSceneList(path, info);
815 const QString Monitor::sceneList()
817 if (render == NULL) return QString();
818 return render->sceneList();
821 void Monitor::setClipZone(QPoint pos)
823 if (m_currentClip == NULL) return;
824 m_currentClip->setZone(pos);
827 void Monitor::slotSwitchDropFrames(bool show)
829 render->setDropFrames(show);
832 void Monitor::slotSwitchMonitorInfo(bool show)
834 KdenliveSettings::setDisplayMonitorInfo(show);
836 if (m_overlay) return;
838 m_overlay = new Overlay(m_monitorRefresh);
840 m_overlay->setHidden(true);
842 m_overlay = new Overlay(m_glWidget);
850 void Monitor::updateTimecodeFormat()
852 m_timePos->slotUpdateTimeCodeFormat();
855 QStringList Monitor::getZoneInfo() const
858 if (m_currentClip == NULL) return result;
859 result << m_currentClip->getId();
860 QPoint zone = m_ruler->zone();
861 result << QString::number(zone.x()) << QString::number(zone.y());
865 void Monitor::slotSetSelectedClip(AbstractClipItem* item)
868 m_loopClipAction->setEnabled(true);
869 m_selectedClip = item;
871 m_loopClipAction->setEnabled(false);
875 void Monitor::slotSetSelectedClip(ClipItem* item)
877 if (item || (!item && !m_loopClipTransition)) {
878 m_loopClipTransition = false;
879 slotSetSelectedClip((AbstractClipItem*)item);
883 void Monitor::slotSetSelectedClip(Transition* item)
885 if (item || (!item && m_loopClipTransition)) {
886 m_loopClipTransition = true;
887 slotSetSelectedClip((AbstractClipItem*)item);
892 void Monitor::slotEffectScene(bool show)
894 if (m_name == "project") {
896 m_glWidget->setVisible(!show);
898 m_monitorRefresh->setVisible(!show);
900 m_effectView->setVisible(show);
901 emit requestFrameForAnalysis(show);
904 m_effectScene->slotZoomFit();
909 MonitorScene * Monitor::getEffectScene()
911 return m_effectScene;
914 bool Monitor::effectSceneDisplayed()
916 return m_effectView->isVisible();
919 MonitorRefresh::MonitorRefresh(QWidget* parent) :
923 setAttribute(Qt::WA_PaintOnScreen);
924 setAttribute(Qt::WA_OpaquePaintEvent);
925 //setAttribute(Qt::WA_NoSystemBackground);
928 void MonitorRefresh::setRenderer(Render* render)
933 void MonitorRefresh::paintEvent(QPaintEvent *event)
936 if (m_renderer) m_renderer->doRefresh();
939 Overlay::Overlay(QWidget* parent) :
942 setAttribute(Qt::WA_TransparentForMouseEvents);
943 //setAttribute(Qt::WA_OpaquePaintEvent);
944 //setAttribute(Qt::WA_NoSystemBackground);
945 setAutoFillBackground(true);
946 setBackgroundRole(QPalette::Base);
949 void Overlay::setOverlayText(const QString &text, bool isZone)
954 p.setColor(QPalette::Text, Qt::white);
955 if (m_isZone) p.setColor(QPalette::Base, QColor(200, 0, 0));
956 else p.setColor(QPalette::Base, QColor(0, 0, 200));
958 setText(' ' + text + ' ');
963 #include "monitor.moc"