+/***************************************************************************
+ * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
+ ***************************************************************************/
+
#include <QMouseEvent>
#include <QStylePainter>
+#include <QMenu>
+#include <QToolButton>
+#include <QToolBar>
+#include <QDesktopWidget>
+#include <QLabel>
#include <KDebug>
#include <KLocale>
+#include <KFileDialog>
+#include <KApplication>
+#include <KMessageBox>
-#include "gentime.h"
#include "monitor.h"
+#include "renderer.h"
+#include "monitormanager.h"
+#include "smallruler.h"
+#include "docclipbase.h"
Monitor::Monitor(QString name, MonitorManager *manager, QWidget *parent)
- : QWidget(parent), render(NULL), m_monitorManager(manager), m_name(name)
-{
- ui.setupUi(this);
- m_scale = 1;
- m_ruler = new SmallRuler();
- QVBoxLayout *layout = new QVBoxLayout;
- layout->addWidget( m_ruler);
- ui.ruler_frame->setLayout( layout );
- //m_ruler->setPixelPerMark(3);
- m_playIcon = KIcon("media-playback-start");
- m_pauseIcon = KIcon("media-playback-pause");
- ui.button_play->setIcon(m_playIcon);
- ui.button_rew1->setIcon(KIcon("media-skip-backward"));
- ui.button_rew->setIcon(KIcon("media-seek-backward"));
- ui.button_fwd1->setIcon(KIcon("media-skip-forward"));
- ui.button_fwd->setIcon(KIcon("media-seek-forward"));
- connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
- connect(ui.button_rew, SIGNAL(clicked()), this, SLOT(slotRewind()));
- connect(ui.button_rew1, SIGNAL(clicked()), this, SLOT(slotRewindOneFrame()));
- connect(ui.button_fwd, SIGNAL(clicked()), this, SLOT(slotForward()));
- connect(ui.button_fwd1, SIGNAL(clicked()), this, SLOT(slotForwardOneFrame()));
- connect(ui.button_play, SIGNAL(clicked()), this, SLOT(slotPlay()));
+ : QWidget(parent), render(NULL), m_monitorManager(manager), m_name(name), m_isActive(false), m_currentClip(NULL), m_dragStarted(false) {
+ ui.setupUi(this);
+ m_scale = 1;
+ m_ruler = new SmallRuler();
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->setContentsMargins(0, 0, 0, 0);
+ layout->addWidget(m_ruler);
+ ui.ruler_frame->setLayout(layout);
+ setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+ setMinimumHeight(200);
+ QToolBar *toolbar = new QToolBar(name, this);
+ QVBoxLayout *layout2 = new QVBoxLayout;
+ layout2->setContentsMargins(0, 0, 0, 0);
+
+ m_playIcon = KIcon("media-playback-start");
+ m_pauseIcon = KIcon("media-playback-pause");
+
+ QAction *zoneStart = toolbar->addAction(KIcon("kdenlive-zone-start"), i18n("Set zone start"), this, SLOT(slotSetZoneStart()));
+ QAction *zoneEnd = toolbar->addAction(KIcon("kdenlive-zone-end"), i18n("Set zone end"), this, SLOT(slotSetZoneEnd()));
+
+ toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"), this, SLOT(slotRewind()));
+ toolbar->addAction(KIcon("media-skip-backward"), i18n("Rewind 1 frame"), this, SLOT(slotRewindOneFrame()));
+
+ QToolButton *playButton = new QToolButton(toolbar);
+ m_playMenu = new QMenu(i18n("Play..."), this);
+ m_playAction = m_playMenu->addAction(m_playIcon, i18n("Play"));
+ m_playAction->setCheckable(true);
+ connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotPlay()));
+ m_playMenu->addAction(m_playIcon, i18n("Play Section"), this, SLOT(slotPlayZone()));
+ m_playMenu->addAction(m_playIcon, i18n("Loop Section"), this, SLOT(slotLoopZone()));
+
+ playButton->setMenu(m_playMenu);
+ playButton->setPopupMode(QToolButton::MenuButtonPopup);
+ toolbar->addWidget(playButton);
+
+ toolbar->addAction(KIcon("media-skip-forward"), i18n("Forward 1 frame"), this, SLOT(slotForwardOneFrame()));
+ toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"), this, SLOT(slotForward()));
+
+ playButton->setDefaultAction(m_playAction);
+
+ QToolButton *configButton = new QToolButton(toolbar);
+ m_configMenu = new QMenu(i18n("Misc..."), this);
+ configButton->setIcon(KIcon("system-run"));
+ configButton->setMenu(m_configMenu);
+ configButton->setPopupMode(QToolButton::QToolButton::InstantPopup);
+ toolbar->addWidget(configButton);
+
+ QWidget *spacer = new QWidget(this);
+ spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
+ toolbar->addWidget(spacer);
+ m_timePos = new KRestrictedLine(this);
+ m_timePos->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::MinimumExpanding);
+ m_timePos->setInputMask("99:99:99:99");
+ toolbar->addWidget(m_timePos);
+
+ connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotSeek()));
+
+ layout2->addWidget(toolbar);
+ ui.button_frame->setLayout(layout2);
+ const int toolHeight = toolbar->height();
+ ui.button_frame->setMinimumHeight(toolHeight);
+
+ //m_ruler->setPixelPerMark(3);
+
+ QVBoxLayout *rendererBox = new QVBoxLayout(ui.video_frame);
+ rendererBox->setContentsMargins(0, 0, 0, 0);
+ m_monitorRefresh = new MonitorRefresh(ui.video_frame);
+ rendererBox->addWidget(m_monitorRefresh);
+ render = new Render(m_name, (int) m_monitorRefresh->winId(), -1, this);
+ m_monitorRefresh->setRenderer(render);
+
+ m_overlay = new Overlay(m_monitorRefresh);
+ m_overlay->raise();
+ m_overlay->setHidden(true);
+
+
+ connect(m_ruler, SIGNAL(seekRenderer(int)), this, SLOT(slotSeek(int)));
+ connect(m_ruler, SIGNAL(zoneChanged(QPoint)), this, SIGNAL(zoneUpdated(QPoint)));
+ connect(render, SIGNAL(durationChanged(int)), this, SLOT(adjustRulerSize(int)));
+ connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
+ connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
+
+ m_configMenu->addSeparator();
+ m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (100%)"), this, SLOT(slotSetSizeOneToOne()));
+ m_configMenu->addAction(KIcon("transform-scale"), i18n("Resize (50%)"), this, SLOT(slotSetSizeOneToTwo()));
+ //render->createVideoXWindow(ui.video_frame->winId(), -1);
+ m_length = 0;
+
+ if (name != "clip") {
+ connect(render, SIGNAL(rendererPosition(int)), this, SIGNAL(renderPosition(int)));
+ connect(render, SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
+ }
+ m_monitorRefresh->show();
+ kDebug() << "/////// BUILDING MONITOR, ID: " << ui.video_frame->winId();
+}
+
+Monitor::~Monitor() {
+ delete m_ruler;
+ delete m_timePos;
+ delete m_overlay;
+ delete m_monitorRefresh;
+}
+
+QString Monitor::name() const {
+ return m_name;
+}
+
+void Monitor::setupMenu(QMenu *goMenu, QMenu *markerMenu) {
+ m_contextMenu = new QMenu(this);
+ m_contextMenu->addMenu(m_playMenu);
+ m_contextMenu->addMenu(goMenu);
+ if (markerMenu) m_contextMenu->addMenu(markerMenu);
+
+ //TODO: add save zone to timeline monitor when fixed
+ if (m_name == "clip") m_contextMenu->addAction(KIcon("document-save"), i18n("Save zone"), this, SLOT(slotSaveZone()));
+
+ QAction *extractFrame = m_configMenu->addAction(KIcon("document-new"), i18n("Extract frame"), this, SLOT(slotExtractCurrentFrame()));
+ m_contextMenu->addAction(extractFrame);
+
+ if (m_name != "clip") {
+ QAction *splitView = m_contextMenu->addAction(KIcon("document-new"), i18n("Split view"), render, SLOT(slotSplitView(bool)));
+ splitView->setCheckable(true);
+ m_configMenu->addAction(splitView);
+ } else {
+ QAction *setThumbFrame = m_contextMenu->addAction(KIcon("document-new"), i18n("Set current image as thumbnail"), this, SLOT(slotSetThumbFrame()));
+ m_configMenu->addAction(setThumbFrame);
+ }
+
+}
+
+void Monitor::slotSetSizeOneToOne() {
+ QRect r = QApplication::desktop()->screenGeometry();
+ const int maxWidth = r.width() - 20;
+ const int maxHeight = r.height() - 20;
+ int width = render->renderWidth();
+ int height = render->renderHeight();
+ kDebug() << "// render info: " << width << "x" << height;
+ while (width >= maxWidth || height >= maxHeight) {
+ width = width * 0.8;
+ height = height * 0.8;
+ }
+ kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
+ ui.video_frame->setFixedSize(width, height);
+ updateGeometry();
+ adjustSize();
+ //ui.video_frame->setMinimumSize(0, 0);
+ emit adjustMonitorSize();
+}
+
+void Monitor::slotSetSizeOneToTwo() {
+ QRect r = QApplication::desktop()->screenGeometry();
+ const int maxWidth = r.width() - 20;
+ const int maxHeight = r.height() - 20;
+ int width = render->renderWidth() / 2;
+ int height = render->renderHeight() / 2;
+ kDebug() << "// render info: " << width << "x" << height;
+ while (width >= maxWidth || height >= maxHeight) {
+ width = width * 0.8;
+ height = height * 0.8;
+ }
+ kDebug() << "// MONITOR; set SIZE: " << width << ", " << height;
+ ui.video_frame->setFixedSize(width, height);
+ updateGeometry();
+ adjustSize();
+ //ui.video_frame->setMinimumSize(0, 0);
+ emit adjustMonitorSize();
+}
+
+void Monitor::resetSize() {
+ ui.video_frame->setMinimumSize(0, 0);
+}
+
+DocClipBase *Monitor::activeClip() {
+ return m_currentClip;
+}
+
+void Monitor::slotSeekToPreviousSnap() {
+ if (m_currentClip) slotSeek(getSnapForPos(true).frames(m_monitorManager->timecode().fps()));
+}
+
+void Monitor::slotSeekToNextSnap() {
+ if (m_currentClip) slotSeek(getSnapForPos(false).frames(m_monitorManager->timecode().fps()));
+}
+
+GenTime Monitor::position() {
+ return GenTime(m_position, m_monitorManager->timecode().fps());
+}
+
+GenTime Monitor::getSnapForPos(bool previous) {
+ QList <GenTime> snaps;
+ QList < GenTime > markers = m_currentClip->snapMarkers();
+ for (int i = 0; i < markers.size(); ++i) {
+ GenTime t = markers.at(i);
+ snaps.append(t);
+ }
+ QPoint zone = m_ruler->zone();
+ snaps.append(GenTime(zone.x(), m_monitorManager->timecode().fps()));
+ snaps.append(GenTime(zone.y(), m_monitorManager->timecode().fps()));
+ snaps.append(GenTime());
+ snaps.append(m_currentClip->duration());
+ qSort(snaps);
+
+ const GenTime pos(m_position, m_monitorManager->timecode().fps());
+ for (int i = 0; i < snaps.size(); ++i) {
+ if (previous && snaps.at(i) >= pos) {
+ if (i == 0) i = 1;
+ return snaps.at(i - 1);
+ } else if (!previous && snaps.at(i) > pos) {
+ return snaps.at(i);
+ }
+ }
+ return GenTime();
+}
+
+
+
+void Monitor::slotZoneMoved(int start, int end) {
+ m_ruler->setZone(start, end);
+ checkOverlay();
+}
+
+void Monitor::slotSetZoneStart() {
+ m_ruler->setZone(m_position, -1);
+ emit zoneUpdated(m_ruler->zone());
+ checkOverlay();
+}
+
+void Monitor::slotSetZoneEnd() {
+ m_ruler->setZone(-1, m_position);
+ emit zoneUpdated(m_ruler->zone());
+ checkOverlay();
}
// virtual
-void Monitor::mousePressEvent ( QMouseEvent * event )
-{
- slotPlay();
+void Monitor::mousePressEvent(QMouseEvent * event) {
+ if (event->button() != Qt::RightButton) {
+ if (ui.video_frame->underMouse()) {
+ m_dragStarted = true;
+ m_DragStartPosition = event->pos();
+ }
+ } else m_contextMenu->popup(event->globalPos());
}
// virtual
-void Monitor::wheelEvent ( QWheelEvent * event )
-{
- if (event->delta() > 0) slotForwardOneFrame();
- else slotRewindOneFrame();
-}
-
-void Monitor::slotSeek(int pos)
-{
- if ( render == NULL ) return;
- int realPos = ((double) pos) / m_scale;
- render->seekToFrame(realPos);
- m_position = realPos;
- ui.monitor_time->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
-}
-
-void Monitor::slotRewind()
-{
- double speed = render->playSpeed();
- if ( speed >= 0 ) render->play(-2);
- else render->play(speed * 2);
- ui.button_play->setChecked(true);
- ui.button_play->setIcon(m_pauseIcon);
-}
-
-void Monitor::slotForward()
-{
- double speed = render->playSpeed();
- if ( speed <= 1 ) render->play(2);
- else render->play(speed * 2);
- ui.button_play->setChecked(true);
- ui.button_play->setIcon(m_pauseIcon);
-}
-
-void Monitor::slotRewindOneFrame()
-{
- render->play(0);
- if (m_position < 1) return;
- m_position--;
- render->seekToFrame(m_position);
- ui.monitor_time->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
-}
-
-void Monitor::slotForwardOneFrame()
-{
- render->play(0);
- if (m_position >= m_length) return;
- m_position++;
- render->seekToFrame(m_position);
- ui.monitor_time->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
-}
-
-void Monitor::seekCursor(int pos)
-{
- int rulerPos = (int) (pos * m_scale);
- m_position = pos;
- ui.monitor_time->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
- //kDebug()<<"seek: "<<pos<<", scale: "<<m_scale<<
- m_ruler->slotNewValue(rulerPos);
-}
-
-void Monitor::rendererStopped(int pos)
-{
- int rulerPos = (int) (pos * m_scale);
- m_ruler->slotNewValue(rulerPos);
- ui.button_play->setChecked(false);
- ui.button_play->setIcon(m_playIcon);
-}
-
-void Monitor::initMonitor()
-{
- if ( render ) return;
- render = new Render(m_name, this);
- render->createVideoXWindow(ui.video_frame->winId(), -1);
- connect(render, SIGNAL(playListDuration(int)), this, SLOT(adjustRulerSize(int)));
- connect(render, SIGNAL(rendererPosition(int)), this, SLOT(seekCursor(int)));
- connect(render, SIGNAL(rendererStopped(int)), this, SLOT(rendererStopped(int)));
- int width = m_ruler->width();
- m_ruler->setLength(width);
- m_ruler->setMaximum(width);
- m_length = 0;
+void Monitor::mouseReleaseEvent(QMouseEvent * event) {
+ if (m_dragStarted) {
+ if (ui.video_frame->underMouse()) {
+ slotPlay();
+ } else QWidget::mouseReleaseEvent(event);
+ m_dragStarted = false;
+ }
}
+
// virtual
-void Monitor::resizeEvent ( QResizeEvent * event )
-{
- adjustRulerSize(-1);
- if (render) render->askForRefresh();
+void Monitor::mouseMoveEvent(QMouseEvent *event) {
+ // kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
+ if (!m_dragStarted || m_currentClip == NULL) return;
+
+ if ((event->pos() - m_DragStartPosition).manhattanLength()
+ < QApplication::startDragDistance())
+ return;
+
+ {
+ QDrag *drag = new QDrag(this);
+ QMimeData *mimeData = new QMimeData;
+
+ QStringList list;
+ list.append(m_currentClip->getId());
+ QPoint p = m_ruler->zone();
+ list.append(QString::number(p.x()));
+ list.append(QString::number(p.y()));
+ QByteArray data;
+ data.append(list.join(";").toUtf8());
+ mimeData->setData("kdenlive/clip", data);
+ drag->setMimeData(mimeData);
+ QPixmap pix = m_currentClip->thumbnail();
+ kDebug() << "/ / / /CLIP DRAGGED PIXMAP: " << pix.width() << "x" << pix.height();
+ drag->setPixmap(pix);
+ drag->setHotSpot(QPoint(0, 50));
+ drag->start(Qt::MoveAction);
+
+ //Qt::DropAction dropAction;
+ //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
+
+ //Qt::DropAction dropAction = drag->exec();
+
+ }
+ //event->accept();
}
-void Monitor::adjustRulerSize(int length)
-{
- int width = m_ruler->width();
- m_ruler->setLength(width);
- if (length > 0) m_length = length;
- m_scale = (double) width / m_length;
- if (m_scale == 0) m_scale = 1;
- kDebug()<<"RULER WIDT: "<<width<<", RENDER LENGT: "<<m_length<<", SCALE: "<<m_scale;
- m_ruler->setPixelPerMark(m_scale);
- m_ruler->setMaximum(width);
- //m_ruler->setLength(length);
+/*void Monitor::dragMoveEvent(QDragMoveEvent * event) {
+ event->setDropAction(Qt::IgnoreAction);
+ event->setDropAction(Qt::MoveAction);
+ if (event->mimeData()->hasText()) {
+ event->acceptProposedAction();
+ }
}
-void Monitor::stop()
-{
- if (render) render->stop();
+Qt::DropActions Monitor::supportedDropActions() const {
+ // returns what actions are supported when dropping
+ return Qt::MoveAction;
+}*/
+
+QStringList Monitor::mimeTypes() const {
+ QStringList qstrList;
+ // list of accepted mime types for drop
+ qstrList.append("kdenlive/clip");
+ return qstrList;
}
-void Monitor::start()
-{
- if (render) render->start();
+
+// virtual
+/** Move to other position on mousewheel
+ *
+ * Moves towards end of clip/timeline on mousewheel down/back,
+ * opposite for mousewheel up/forward.
+ *
+ * Ctrl+wheel moves single frame, without Ctrl moves a second.
+ *
+ * See also http://www.kdenlive.org/mantis/view.php?id=265 */
+void Monitor::wheelEvent(QWheelEvent * event) {
+ if (event->modifiers() == Qt::ControlModifier) {
+ int delta = m_monitorManager->timecode().fps();
+ if (event->delta() < 0) delta = 0 - delta;
+ slotSeek(m_position - delta);
+ } else {
+ if (event->delta() <= 0) slotForwardOneFrame();
+ else slotRewindOneFrame();
+ }
}
-void Monitor::refreshMonitor(bool visible)
-{
- if (visible && render) render->askForRefresh();
+void Monitor::slotSetThumbFrame() {
+ if (m_currentClip == NULL) {
+ return;
+ }
+ m_currentClip->setClipThumbFrame((uint) m_position);
+ emit refreshClipThumbnail(m_currentClip->getId());
}
-void Monitor::slotOpen()
-{
- if ( render == NULL ) return;
- render->mltInsertClip(2, GenTime(1, 25), QString("<westley><producer mlt_service=\"colour\" colour=\"red\" in=\"1\" out=\"30\" /></westley>"));
- render->mltInsertClip(2, GenTime(0, 25), QString("<westley><producer mlt_service=\"avformat\" resource=\"/home/one/.vids/clip3e.mpg\" in=\"1\" out=\"300\" /></westley>"));
+void Monitor::slotExtractCurrentFrame() {
+ QPixmap frame = render->extractFrame(m_position);
+ QString outputFile = KFileDialog::getSaveFileName(KUrl(), "image/png");
+ if (!outputFile.isEmpty()) {
+ if (QFile::exists(outputFile) && KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it ?")) == KMessageBox::No) return;
+ frame.save(outputFile);
+ }
}
-void Monitor::slotPlay()
-{
- if ( render == NULL ) return;
- m_monitorManager->activateMonitor(m_name);
- render->switchPlay();
- ui.button_play->setChecked(true);
- ui.button_play->setIcon(m_pauseIcon);
+bool Monitor::isActive() const {
+ return m_isActive;
}
-void Monitor::slotSetXml(const QDomElement &e)
-{
- if ( render == NULL ) return;
- m_monitorManager->activateMonitor(m_name);
- QDomDocument doc;
- QDomElement westley = doc.createElement("westley");
- doc.appendChild(westley);
- westley.appendChild(e);
- render->setSceneList(doc, 0);
- m_ruler->slotNewValue(0);
- ui.monitor_time->setText("00:00:00:00");
+void Monitor::activateMonitor() {
+ if (!m_isActive) m_monitorManager->switchMonitors(); //m_monitorManager->activateMonitor(m_name);
+}
+
+void Monitor::slotSeek() {
+ const int frames = m_monitorManager->timecode().getFrameCount(m_timePos->text(), m_monitorManager->timecode().fps());
+ slotSeek(frames);
+}
+
+void Monitor::slotSeek(int pos) {
+ activateMonitor();
+ if (render == NULL) return;
+ m_position = pos;
+ checkOverlay();
+ render->seekToFrame(pos);
+ emit renderPosition(m_position);
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
+}
+
+void Monitor::checkOverlay() {
+ QPoint zone = m_ruler->zone();
+ if (m_position == zone.x()) m_overlay->setOverlayText(i18n("In Point"));
+ else if (m_position == zone.y()) m_overlay->setOverlayText(i18n("Out Point"));
+ else {
+ if (m_currentClip) {
+ QString markerComment = m_currentClip->markerComment(GenTime(m_position, m_monitorManager->timecode().fps()));
+ if (markerComment.isEmpty()) m_overlay->setHidden(true);
+ else m_overlay->setOverlayText(markerComment, false);
+ } else m_overlay->setHidden(true);
+ }
+}
+
+void Monitor::slotStart() {
+ activateMonitor();
+ render->play(0);
m_position = 0;
+ render->seekToFrame(m_position);
+ emit renderPosition(m_position);
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
+}
+
+void Monitor::slotEnd() {
+ activateMonitor();
+ render->play(0);
+ m_position = render->getLength();
+ render->seekToFrame(m_position);
+ emit renderPosition(m_position);
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
+}
+
+void Monitor::slotZoneStart() {
+ activateMonitor();
+ render->play(0);
+ m_position = m_ruler->zone().x();
+ render->seekToFrame(m_position);
+ emit renderPosition(m_position);
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
+}
+
+void Monitor::slotZoneEnd() {
+ activateMonitor();
+ render->play(0);
+ m_position = m_ruler->zone().y();
+ render->seekToFrame(m_position);
+ emit renderPosition(m_position);
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
+}
+
+void Monitor::slotRewind(double speed) {
+ activateMonitor();
+ if (speed == 0) {
+ double currentspeed = render->playSpeed();
+ if (currentspeed >= 0) render->play(-2);
+ else render->play(currentspeed * 2);
+ } else render->play(speed);
+ m_playAction->setChecked(true);
+ m_playAction->setIcon(m_pauseIcon);
+}
+
+void Monitor::slotForward(double speed) {
+ activateMonitor();
+ if (speed == 0) {
+ double currentspeed = render->playSpeed();
+ if (currentspeed <= 1) render->play(2);
+ else render->play(currentspeed * 2);
+ } else render->play(speed);
+ m_playAction->setChecked(true);
+ m_playAction->setIcon(m_pauseIcon);
+}
+
+void Monitor::slotRewindOneFrame(int diff) {
+ activateMonitor();
+ render->play(0);
+ if (m_position < 1) return;
+ m_position -= diff;
+ m_position = qMax(m_position, 0);
+ checkOverlay();
+ render->seekToFrame(m_position);
+ emit renderPosition(m_position);
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
+}
+
+void Monitor::slotForwardOneFrame(int diff) {
+ activateMonitor();
+ render->play(0);
+ if (m_position >= m_length) return;
+ m_position += diff;
+ m_position = qMin(m_position, m_length);
+ checkOverlay();
+ render->seekToFrame(m_position);
+ emit renderPosition(m_position);
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(m_position));
+}
+
+void Monitor::seekCursor(int pos) {
+ activateMonitor();
+ m_position = pos;
+ //checkOverlay();
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
+ m_ruler->slotNewValue(pos);
+}
+
+void Monitor::rendererStopped(int pos) {
+ //int rulerPos = (int)(pos * m_scale);
+ m_ruler->slotNewValue(pos);
+ m_position = pos;
+ m_timePos->setText(m_monitorManager->timecode().getTimecodeFromFrames(pos));
+ m_playAction->setChecked(false);
+ m_playAction->setIcon(m_playIcon);
+}
+
+void Monitor::initMonitor() {
+ kDebug() << "/////// INITING MONITOR, ID: " << ui.video_frame->winId();
+}
+
+// virtual
+/*void Monitor::resizeEvent(QResizeEvent * event) {
+ QWidget::resizeEvent(event);
+ adjustRulerSize(-1);
+ if (render && m_isActive) render->doRefresh();
+ //
+}*/
+
+void Monitor::adjustRulerSize(int length) {
+ if (length > 0) m_length = length;
+ m_ruler->adjustScale(m_length);
+}
+
+void Monitor::stop() {
+ m_isActive = false;
+ if (render) render->stop();
+ //kDebug()<<"/// MONITOR RENDER STOP";
+}
+
+void Monitor::start() {
+ m_isActive = true;
+ if (render) render->start();
+ //kDebug()<<"/// MONITOR RENDER START";
+}
+
+void Monitor::refreshMonitor(bool visible) {
+ if (visible && render) {
+ activateMonitor();
+ render->doRefresh(); //askForRefresh();
+ }
}
+void Monitor::pause() {
+ if (render == NULL) return;
+ activateMonitor();
+ render->pause();
+ //m_playAction->setChecked(true);
+ //m_playAction->setIcon(m_pauseIcon);
+}
+
+void Monitor::slotPlay() {
+ if (render == NULL) return;
+ activateMonitor();
+ render->switchPlay();
+ m_playAction->setChecked(true);
+ m_playAction->setIcon(m_pauseIcon);
+}
+
+void Monitor::slotPlayZone() {
+ if (render == NULL) return;
+ activateMonitor();
+ QPoint p = m_ruler->zone();
+ render->playZone(GenTime(p.x(), render->fps()), GenTime(p.y(), render->fps()));
+ m_playAction->setChecked(true);
+ m_playAction->setIcon(m_pauseIcon);
+}
+
+void Monitor::slotLoopZone() {
+ if (render == NULL) return;
+ activateMonitor();
+ QPoint p = m_ruler->zone();
+ render->loopZone(GenTime(p.x(), render->fps()), GenTime(p.y(), render->fps()));
+ m_playAction->setChecked(true);
+ m_playAction->setIcon(m_pauseIcon);
+}
+
+void Monitor::slotSetXml(DocClipBase *clip, const int position) {
+ if (render == NULL) return;
+ activateMonitor();
+ if (!clip) return;
+ if (clip != m_currentClip && clip->producer() != NULL) {
+ m_currentClip = clip;
+ render->setProducer(clip->producer(), position);
+ //m_ruler->slotNewValue(0);
+ //adjustRulerSize(clip->producer()->get_playtime());
+ //m_timePos->setText("00:00:00:00");
+ m_position = position;
+ } else if (position != -1) render->seek(GenTime(position, render->fps()));
+}
-void Monitor::slotOpenFile(const QString &file)
-{
- if ( render == NULL ) return;
- m_monitorManager->activateMonitor(m_name);
+void Monitor::slotOpenFile(const QString &file) {
+ if (render == NULL) return;
+ activateMonitor();
QDomDocument doc;
QDomElement westley = doc.createElement("westley");
doc.appendChild(westley);
render->setSceneList(doc, 0);
}
+void Monitor::slotSaveZone() {
+ if (render == NULL) return;
+ emit saveZone(render, m_ruler->zone());
+
+ //render->setSceneList(doc, 0);
+}
+
+
+void Monitor::resetProfile() {
+ if (render == NULL) return;
+ render->resetProfile();
+}
+
+void Monitor::saveSceneList(QString path, QDomElement info) {
+ if (render == NULL) return;
+ render->saveSceneList(path, info);
+}
+
+QDomDocument Monitor::sceneList() {
+ if (render == NULL) return QDomDocument();
+ QDomDocument doc;
+ doc.setContent(render->sceneList());
+ return doc;
+}
+
+MonitorRefresh::MonitorRefresh(QWidget* parent): QWidget(parent), m_renderer(NULL) {
+ setAttribute(Qt::WA_PaintOnScreen);
+ setAttribute(Qt::WA_OpaquePaintEvent); //setAttribute(Qt::WA_NoSystemBackground);
+}
+
+void MonitorRefresh::setRenderer(Render* render) {
+ m_renderer = render;
+}
+
+void MonitorRefresh::paintEvent(QPaintEvent * event) {
+ if (m_renderer) m_renderer->doRefresh();
+}
+
+
+Overlay::Overlay(QWidget* parent): QLabel(parent) {
+ setAttribute(Qt::WA_TransparentForMouseEvents);
+ //setAttribute(Qt::WA_OpaquePaintEvent); //
+ //setAttribute(Qt::WA_NoSystemBackground);
+ setAutoFillBackground(false);
+}
+
+void Overlay::paintEvent(QPaintEvent * event) {
+ QPainter painter(this);
+ QColor col;
+ painter.setPen(Qt::white);
+ if (m_isZone) col = QColor(200, 0, 0);
+ else col = QColor(0, 0, 200);
+ painter.fillRect(rect(), col);
+ painter.drawText(rect(), Qt::AlignCenter, text());
+}
+
+
+
+void Overlay::setOverlayText(const QString &text, bool isZone) {
+ setHidden(true);
+ m_isZone = isZone;
+ setText(' ' + text + ' ');
+ setHidden(false);
+ update();
+}
+
#include "monitor.moc"
projects / kdenlive / blobdiff