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"
29 #include "audiosignal.h"
33 #include <KFileDialog>
34 #include <KApplication>
35 #include <KMessageBox>
37 #include <QMouseEvent>
38 #include <QStylePainter>
40 #include <QToolButton>
42 #include <QDesktopWidget>
44 #include <QIntValidator>
45 #include <QVBoxLayout>
46 #include <QGraphicsView>
49 Monitor::Monitor(QString name, MonitorManager *manager, QString profile, QWidget *parent) :
54 m_monitorManager(manager),
56 m_ruler(new SmallRuler(m_monitorManager)),
65 m_loopClipTransition(true)
68 QVBoxLayout *layout = new QVBoxLayout;
69 layout->setContentsMargins(0, 0, 0, 0);
70 layout->addWidget(m_ruler);
71 m_ui.ruler_frame->setLayout(layout);
72 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
73 setMinimumHeight(200);
74 QToolBar *toolbar = new QToolBar(name, this);
75 QVBoxLayout *layout2 = new QVBoxLayout;
76 layout2->setContentsMargins(0, 0, 0, 0);
78 m_playIcon = KIcon("media-playback-start");
79 m_pauseIcon = KIcon("media-playback-pause");
81 if (name != "chapter") {
82 toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
83 toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
85 m_ruler->setZone(-3, -2);
88 toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
89 //toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
91 QToolButton *playButton = new QToolButton(toolbar);
92 m_playMenu = new QMenu(i18n("Play..."), this);
93 m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
94 m_playAction->setCheckable(true);
95 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
97 playButton->setMenu(m_playMenu);
98 playButton->setPopupMode(QToolButton::MenuButtonPopup);
99 toolbar->addWidget(playButton);
101 //toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
102 toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
104 playButton->setDefaultAction(m_playAction);
106 if (name != "chapter") {
107 QToolButton *configButton = new QToolButton(toolbar);
108 m_configMenu = new QMenu(i18n("Misc..."), this);
109 configButton->setIcon(KIcon("system-run"));
110 configButton->setMenu(m_configMenu);
111 configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
112 toolbar->addWidget(configButton);
114 if (name == "clip") {
115 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
116 m_markerMenu->setEnabled(false);
117 m_configMenu->addMenu(m_markerMenu);
118 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
120 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
121 m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
124 QWidget *spacer = new QWidget(this);
125 spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
126 toolbar->addWidget(spacer);
127 m_timePos = new TimecodeDisplay(m_monitorManager->timecode(), this);
128 toolbar->addWidget(m_timePos);
129 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
131 layout2->addWidget(toolbar);
132 m_ui.button_frame->setLayout(layout2);
133 const int toolHeight = toolbar->height();
134 m_ui.button_frame->setMinimumHeight(toolHeight);
136 //m_ruler->setPixelPerMark(3);
138 if (profile.isEmpty()) profile = KdenliveSettings::current_profile();
140 QVBoxLayout *rendererBox = new QVBoxLayout(m_ui.video_frame);
141 rendererBox->setContentsMargins(0, 0, 0, 0);
143 m_glWidget = new VideoGLWidget(m_ui.video_frame);
144 rendererBox->addWidget(m_glWidget);
145 render = new Render(m_name, (int) m_ui.video_frame->winId(), -1, profile, this);
146 m_glWidget->setImageAspectRatio(render->dar());
147 m_glWidget->setBackgroundColor(KdenliveSettings::window_background());
148 m_glWidget->resize(m_ui.video_frame->size());
149 connect(render, SIGNAL(showImageSignal(QImage)), m_glWidget, SLOT(showImage(QImage)));
150 m_monitorRefresh = 0;
152 m_monitorRefresh = new MonitorRefresh(m_ui.video_frame);
153 rendererBox->addWidget(m_monitorRefresh);
154 render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, profile, this);
155 m_monitorRefresh->setRenderer(render);
157 m_audiosignal= new AudioSignal(this);
158 rendererBox->addWidget(m_audiosignal);
159 connect(render, SIGNAL(showAudioSignal(QByteArray)), m_audiosignal, SLOT(showAudio(QByteArray)));
161 connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
162 connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
163 connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
165 //render->createVideoXWindow(m_ui.video_frame->winId(), -1);
167 if (name != "clip") {
168 connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
169 connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
170 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
172 connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SLOT(setClipZone(QPoint)));
175 m_monitorRefresh->show();
178 if (name == "project") {
179 m_effectScene = new MonitorScene(render);
180 m_effectView = new QGraphicsView(m_effectScene, m_ui.video_frame);
181 m_effectView->setRenderHints(QFlags<QPainter::RenderHint>());
182 m_effectView->scale(((double) render->renderWidth()) / render->frameRenderWidth(), 1.0);
183 rendererBox->addWidget(m_effectView);
184 m_effectView->setMouseTracking(true);
185 m_effectScene->setUp();
186 m_effectView->hide();
189 kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
197 if (m_name == "project") {
199 delete m_effectScene;
201 delete m_monitorRefresh;
205 QString Monitor::name() const
210 void Monitor::setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu, QAction *loopClip)
212 m_contextMenu = new QMenu(this);
213 m_contextMenu->addMenu(m_playMenu);
215 m_contextMenu->addMenu(goMenu);
217 m_contextMenu->addMenu(markerMenu);
219 m_playMenu->addAction(playZone);
220 m_playMenu->addAction(loopZone);
222 m_loopClipAction = loopClip;
223 m_playMenu->addAction(loopClip);
226 //TODO: add save zone to timeline monitor when fixed
227 if (m_name == "clip") {
228 m_contextMenu->addMenu(m_markerMenu);
229 m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
231 QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
232 m_contextMenu->addAction(extractFrame);
234 if (m_name != "clip") {
236 QAction *splitView = m_contextMenu->addAction(KIcon("view-split-left-right"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
237 splitView->setCheckable(true);
238 m_configMenu->addAction(splitView);
241 QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
242 m_configMenu->addAction(setThumbFrame);
245 QAction *showTips = m_contextMenu->addAction(KIcon("help-hint"), i18n("Monitor overlay infos"));
246 showTips->setCheckable(true);
247 connect(showTips, SIGNAL(toggled(bool)), this, SLOT(slotSwitchMonitorInfo(bool)));
248 showTips->setChecked(KdenliveSettings::displayMonitorInfo());
250 QAction *dropFrames = m_contextMenu->addAction(KIcon(), i18n("Real time (drop frames)"));
251 dropFrames->setCheckable(true);
252 dropFrames->setChecked(true);
253 connect(dropFrames, SIGNAL(toggled(bool)), this, SLOT(slotSwitchDropFrames(bool)));
255 m_configMenu->addAction(showTips);
256 m_configMenu->addAction(dropFrames);
260 void Monitor::slotGoToMarker(QAction *action)
262 int pos = action->data().toInt();
266 void Monitor::slotSetSizeOneToOne()
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();
272 int height = render->renderHeight();
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::slotSetSizeOneToTwo()
288 QRect r = QApplication::desktop()->screenGeometry();
289 const int maxWidth = r.width() - 20;
290 const int maxHeight = r.height() - 20;
291 int width = render->renderWidth() / 2;
292 int height = render->renderHeight() / 2;
293 kDebug() << "// render info: " << width << "x" << height;
294 while (width >= maxWidth || height >= maxHeight) {
296 height = height * 0.8;
298 kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
299 m_ui.video_frame->setFixedSize(width, height);
302 //m_ui.video_frame->setMinimumSize(0, 0);
303 emit adjustMonitorSize();
306 void Monitor::resetSize()
308 m_ui.video_frame->setMinimumSize(0, 0);
311 DocClipBase *Monitor::activeClip()
313 return m_currentClip;
316 void Monitor::updateMarkers(DocClipBase *source)
318 if (source == m_currentClip && source != NULL) {
319 m_markerMenu->clear();
320 QList <CommentedTime> markers = m_currentClip->commentedSnapMarkers();
321 if (!markers.isEmpty()) {
323 for (int i = 0; i < markers.count(); i++) {
324 int pos = (int) markers.at(i).time().frames(m_monitorManager->timecode().fps());
326 QString position = m_monitorManager->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
327 QAction *go = m_markerMenu->addAction(position);
330 m_ruler->setMarkers(marks);
331 } else m_ruler->setMarkers(QList <int>());
332 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
336 void Monitor::slotSeekToPreviousSnap()
338 if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
341 void Monitor::slotSeekToNextSnap()
343 if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
346 GenTime Monitor::position()
348 return render->seekPosition();
351 GenTime Monitor::getSnapForPos(bool previous)
353 QList <GenTime> snaps;
354 QList < GenTime > markers = m_currentClip->snapMarkers();
355 for (int i = 0; i < markers.size(); ++i) {
356 GenTime t = markers.at(i);
359 QPoint zone = m_ruler->zone();
360 snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
361 snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
362 snaps.append(GenTime());
363 snaps.append(m_currentClip->duration());
366 const GenTime pos = render->seekPosition();
367 for (int i = 0; i < snaps.size(); ++i) {
368 if (previous && snaps.at(i) >= pos) {
370 return snaps.at(i - 1);
371 } else if (!previous && snaps.at(i) > pos) {
378 void Monitor::slotZoneMoved(int start, int end)
380 m_ruler->setZone(start, end);
382 setClipZone(m_ruler->zone());
385 void Monitor::slotSetZoneStart()
387 m_ruler->setZone(render->seekFramePosition(), -1);
388 emit zoneUpdated(m_ruler->zone());
390 setClipZone(m_ruler->zone());
393 void Monitor::slotSetZoneEnd()
395 m_ruler->setZone(-1, render->seekFramePosition());
396 emit zoneUpdated(m_ruler->zone());
398 setClipZone(m_ruler->zone());
402 void Monitor::mousePressEvent(QMouseEvent * event)
404 if (event->button() != Qt::RightButton) {
405 if (m_ui.video_frame->underMouse()) {
406 m_dragStarted = true;
407 m_DragStartPosition = event->pos();
409 } else m_contextMenu->popup(event->globalPos());
413 void Monitor::mouseReleaseEvent(QMouseEvent * event)
416 if (m_ui.video_frame->underMouse() && (!m_effectView || !m_effectView->isVisible())) {
417 if (isActive()) slotPlay();
418 else activateMonitor();
419 } else QWidget::mouseReleaseEvent(event);
420 m_dragStarted = false;
425 void Monitor::mouseMoveEvent(QMouseEvent *event)
427 // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
428 if (!m_dragStarted || m_currentClip == NULL) return;
430 if ((event->pos() - m_DragStartPosition).manhattanLength()
431 < QApplication::startDragDistance())
435 QDrag *drag = new QDrag(this);
436 QMimeData *mimeData = new QMimeData;
439 list.append(m_currentClip->getId());
440 QPoint p = m_ruler->zone();
441 list.append(QString::number(p.x()));
442 list.append(QString::number(p.y()));
444 data.append(list.join(";").toUtf8());
445 mimeData->setData("kdenlive/clip", data);
446 drag->setMimeData(mimeData);
447 QPixmap pix = m_currentClip->thumbnail();
448 drag->setPixmap(pix);
449 drag->setHotSpot(QPoint(0, 50));
450 drag->start(Qt::MoveAction);
452 //Qt::DropAction dropAction;
453 //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
455 //Qt::DropAction dropAction = drag->exec();
461 /*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
462 event->setDropAction(Qt::IgnoreAction);
463 event->setDropAction(Qt::MoveAction);
464 if (event->mimeData()->hasText()) {
465 event->acceptProposedAction();
469 Qt::DropActions Monitor::supportedDropActions() const {
470 // returns what actions are supported when dropping
471 return Qt::MoveAction;
474 QStringList Monitor::mimeTypes() const
476 QStringList qstrList;
477 // list of accepted mime types for drop
478 qstrList.append("kdenlive/clip");
483 void Monitor::wheelEvent(QWheelEvent * event)
485 if (event->modifiers() == Qt::ControlModifier) {
486 int delta = m_monitorManager->timecode().fps();
487 if (event->delta() > 0) delta = 0 - delta;
488 slotSeek(render->seekFramePosition() - delta);
490 if (event->delta() >= 0) slotForwardOneFrame();
491 else slotRewindOneFrame();
495 void Monitor::slotSetThumbFrame()
497 if (m_currentClip == NULL) {
500 m_currentClip->setClipThumbFrame((uint) render->seekFramePosition());
501 emit refreshClipThumbnail(m_currentClip->getId());
504 void Monitor::slotExtractCurrentFrame()
506 QImage frame = render->extractFrame(render->seekFramePosition());
507 KFileDialog *fs = new KFileDialog(KUrl(), "image/png", this);
508 fs->setOperationMode(KFileDialog::Saving);
509 fs->setMode(KFile::File);
510 #if KDE_IS_VERSION(4,2,0)
511 fs->setConfirmOverwrite(true);
513 fs->setKeepLocation(true);
515 QString path = fs->selectedFile();
517 if (!path.isEmpty()) {
522 bool Monitor::isActive() const
527 void Monitor::activateMonitor()
530 m_monitorManager->slotSwitchMonitors(m_name == "clip");
534 void Monitor::setTimePos(const QString &pos)
536 m_timePos->setValue(pos);
540 void Monitor::slotSeek()
542 slotSeek(m_timePos->getValue());
545 void Monitor::slotSeek(int pos)
548 if (render == NULL) return;
549 render->seekToFrame(pos);
552 void Monitor::checkOverlay()
554 if (m_overlay == NULL) return;
555 int pos = render->seekFramePosition();
556 QPoint zone = m_ruler->zone();
558 m_overlay->setOverlayText(i18n("In Point"));
559 else if (pos == zone.y())
560 m_overlay->setOverlayText(i18n("Out Point"));
563 QString markerComment = m_currentClip->markerComment(GenTime(pos, m_monitorManager->timecode().fps()));
564 if (markerComment.isEmpty())
565 m_overlay->setHidden(true);
567 m_overlay->setOverlayText(markerComment, false);
568 } else m_overlay->setHidden(true);
572 void Monitor::slotStart()
576 render->seekToFrame(0);
579 void Monitor::slotEnd()
583 render->seekToFrame(render->getLength());
586 void Monitor::slotZoneStart()
590 render->seekToFrame(m_ruler->zone().x());
593 void Monitor::slotZoneEnd()
597 render->seekToFrame(m_ruler->zone().y());
600 void Monitor::slotRewind(double speed)
604 double currentspeed = render->playSpeed();
605 if (currentspeed >= 0) render->play(-2);
606 else render->play(currentspeed * 2);
607 } else render->play(speed);
608 m_playAction->setChecked(true);
609 m_playAction->setIcon(m_pauseIcon);
612 void Monitor::slotForward(double speed)
616 double currentspeed = render->playSpeed();
617 if (currentspeed <= 1) render->play(2);
618 else render->play(currentspeed * 2);
619 } else render->play(speed);
620 m_playAction->setChecked(true);
621 m_playAction->setIcon(m_pauseIcon);
624 void Monitor::slotRewindOneFrame(int diff)
628 render->seekToFrameDiff(-diff);
631 void Monitor::slotForwardOneFrame(int diff)
635 render->seekToFrameDiff(diff);
638 void Monitor::seekCursor(int pos)
641 if (m_ruler->slotNewValue(pos)) {
643 m_timePos->setValue(pos);
647 void Monitor::rendererStopped(int pos)
649 if (m_ruler->slotNewValue(pos)) {
651 m_timePos->setValue(pos);
653 disconnect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
654 m_playAction->setChecked(false);
655 connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
656 m_playAction->setIcon(m_playIcon);
659 void Monitor::initMonitor()
661 kDebug() << "/////// INITING MONITOR, ID: " << m_ui.video_frame->winId();
665 /*void Monitor::resizeEvent(QResizeEvent * event) {
666 QWidget::resizeEvent(event);
668 if (render && m_isActive) render->doRefresh();
672 void Monitor::adjustRulerSize(int length)
674 if (length > 0) m_length = length;
675 m_ruler->adjustScale(m_length);
676 if (m_currentClip != NULL) {
677 QPoint zone = m_currentClip->zone();
678 m_ruler->setZone(zone.x(), zone.y());
685 disconnect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
686 if (render) render->stop();
689 void Monitor::start()
692 if (render) render->start();
693 connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
696 void Monitor::refreshMonitor(bool visible)
698 if (visible && render && !m_isActive) {
700 render->doRefresh(); //askForRefresh();
704 void Monitor::pause()
706 if (render == NULL) return;
709 //m_playAction->setChecked(true);
710 //m_playAction->setIcon(m_pauseIcon);
713 void Monitor::slotPlay()
715 if (render == NULL) return;
717 if (render->playSpeed() == 0) {
718 m_playAction->setChecked(true);
719 m_playAction->setIcon(m_pauseIcon);
721 m_playAction->setChecked(false);
722 m_playAction->setIcon(m_playIcon);
724 render->switchPlay();
727 void Monitor::slotPlayZone()
729 if (render == NULL) return;
731 QPoint p = m_ruler->zone();
732 render->playZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
733 m_playAction->setChecked(true);
734 m_playAction->setIcon(m_pauseIcon);
737 void Monitor::slotLoopZone()
739 if (render == NULL) return;
741 QPoint p = m_ruler->zone();
742 render->loopZone(GenTime(p.x(), m_monitorManager->timecode().fps()), GenTime(p.y(), m_monitorManager->timecode().fps()));
743 m_playAction->setChecked(true);
744 m_playAction->setIcon(m_pauseIcon);
747 void Monitor::slotLoopClip()
749 if (render == NULL || m_selectedClip == NULL)
752 render->loopZone(m_selectedClip->startPos(), m_selectedClip->endPos());
753 m_playAction->setChecked(true);
754 m_playAction->setIcon(m_pauseIcon);
757 void Monitor::slotSetXml(DocClipBase *clip, QPoint zone, const int position)
759 if (render == NULL) return;
760 if (clip == NULL && m_currentClip != NULL) {
761 m_currentClip = NULL;
763 render->setProducer(NULL, -1);
766 if (m_currentClip != NULL || clip != NULL) activateMonitor();
767 if (clip != m_currentClip) {
768 m_currentClip = clip;
770 if (render->setProducer(clip->producer(), position) == -1) {
771 // MLT CONSUMER is broken
772 kDebug(QtWarningMsg) << "ERROR, Cannot start monitor";
774 } else if (position != -1) render->seek(GenTime(position, m_monitorManager->timecode().fps()));
775 if (!zone.isNull()) {
776 m_ruler->setZone(zone.x(), zone.y());
777 render->seek(GenTime(zone.x(), m_monitorManager->timecode().fps()));
781 void Monitor::slotOpenFile(const QString &file)
783 if (render == NULL) return;
786 QDomElement mlt = doc.createElement("mlt");
787 doc.appendChild(mlt);
788 QDomElement prod = doc.createElement("producer");
789 mlt.appendChild(prod);
790 prod.setAttribute("mlt_service", "avformat");
791 prod.setAttribute("resource", file);
792 render->setSceneList(doc, 0);
795 void Monitor::slotSaveZone()
797 if (render == NULL) return;
798 emit saveZone(render, m_ruler->zone());
800 //render->setSceneList(doc, 0);
803 void Monitor::resetProfile(const QString profile)
805 m_timePos->updateTimeCode(m_monitorManager->timecode());
806 if (render == NULL) return;
807 render->resetProfile(profile);
809 m_effectView->scale(((double) render->renderWidth()) / render->frameRenderWidth(), 1.0);
810 m_effectScene->resetProfile();
814 void Monitor::saveSceneList(QString path, QDomElement info)
816 if (render == NULL) return;
817 render->saveSceneList(path, info);
820 const QString Monitor::sceneList()
822 if (render == NULL) return QString();
823 return render->sceneList();
826 void Monitor::setClipZone(QPoint pos)
828 if (m_currentClip == NULL) return;
829 m_currentClip->setZone(pos);
832 void Monitor::slotSwitchDropFrames(bool show)
834 render->setDropFrames(show);
837 void Monitor::slotSwitchMonitorInfo(bool show)
839 KdenliveSettings::setDisplayMonitorInfo(show);
841 if (m_overlay) return;
843 m_overlay = new Overlay(m_monitorRefresh);
845 m_overlay->setHidden(true);
847 m_overlay = new Overlay(m_glWidget);
855 void Monitor::updateTimecodeFormat()
857 m_timePos->slotUpdateTimeCodeFormat();
860 QStringList Monitor::getZoneInfo() const
863 if (m_currentClip == NULL) return result;
864 result << m_currentClip->getId();
865 QPoint zone = m_ruler->zone();
866 result << QString::number(zone.x()) << QString::number(zone.y());
870 void Monitor::slotSetSelectedClip(AbstractClipItem* item)
873 m_loopClipAction->setEnabled(true);
874 m_selectedClip = item;
876 m_loopClipAction->setEnabled(false);
880 void Monitor::slotSetSelectedClip(ClipItem* item)
882 if (item || (!item && !m_loopClipTransition)) {
883 m_loopClipTransition = false;
884 slotSetSelectedClip((AbstractClipItem*)item);
888 void Monitor::slotSetSelectedClip(Transition* item)
890 if (item || (!item && m_loopClipTransition)) {
891 m_loopClipTransition = true;
892 slotSetSelectedClip((AbstractClipItem*)item);
897 void Monitor::slotEffectScene(bool show)
899 if (m_name == "project") {
901 m_glWidget->setVisible(!show);
903 m_monitorRefresh->setVisible(!show);
905 m_effectView->setVisible(show);
906 emit requestFrameForAnalysis(show);
909 m_effectScene->slotZoomFit();
914 MonitorScene * Monitor::getEffectScene()
916 return m_effectScene;
919 bool Monitor::effectSceneDisplayed()
921 return m_effectView->isVisible();
924 MonitorRefresh::MonitorRefresh(QWidget* parent) :
928 setAttribute(Qt::WA_PaintOnScreen);
929 setAttribute(Qt::WA_OpaquePaintEvent);
930 //setAttribute(Qt::WA_NoSystemBackground);
933 void MonitorRefresh::setRenderer(Render* render)
938 void MonitorRefresh::paintEvent(QPaintEvent *event)
941 if (m_renderer) m_renderer->doRefresh();
944 Overlay::Overlay(QWidget* parent) :
947 setAttribute(Qt::WA_TransparentForMouseEvents);
948 //setAttribute(Qt::WA_OpaquePaintEvent);
949 //setAttribute(Qt::WA_NoSystemBackground);
950 setAutoFillBackground(true);
951 setBackgroundRole(QPalette::Base);
954 void Overlay::setOverlayText(const QString &text, bool isZone)
959 p.setColor(QPalette::Text, Qt::white);
960 if (m_isZone) p.setColor(QPalette::Base, QColor(200, 0, 0));
961 else p.setColor(QPalette::Base, QColor(0, 0, 200));
963 setText(' ' + text + ' ');
968 #include "monitor.moc"