File indexing completed on 2024-06-09 04:53:06

 /*
     SPDX-FileCopyrightText: 2007-2009 Sergio Pistone <sergio_pistone@yahoo.com.ar>
     SPDX-FileCopyrightText: 2010-2022 Mladen Milinkovic <max@smoothware.net>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef PLAYERWIDGET_H
 #define PLAYERWIDGET_H
 
 #include "core/time.h"
 #include "core/subtitle.h"
 #include "core/subtitleline.h"
 
 #include <QExplicitlySharedDataPointer>
 #include <QPoint>
 #include <QWidget>
 
 QT_FORWARD_DECLARE_CLASS(QGridLayout)
 QT_FORWARD_DECLARE_CLASS(QLabel)
 QT_FORWARD_DECLARE_CLASS(QToolButton)
 QT_FORWARD_DECLARE_CLASS(QSlider)
 
 class LayeredWidget;
 class AttachableWidget;
 class TimeEdit;
 
 namespace SubtitleComposer {
 class TextOverlayWidget;
 
 class PlayerWidget : public QWidget
 {
     Q_OBJECT
 
 public:
     PlayerWidget(QWidget *parent);
     virtual ~PlayerWidget();
 
     void loadConfig();
     void saveConfig();
 
     inline bool fullScreenMode() const { return m_fullScreenMode; }
     void setFullScreenMode(bool fullScreenMode);
 
     inline SubtitleLine * playingLine() { return m_playingLine; }
 
     bool eventFilter(QObject *object, QEvent *event) override;
 
     QWidget *infoSidebarWidget();
 
     void pauseAfterPlayingLine(const SubtitleLine *line);
 
 public slots:
     void setSubtitle(Subtitle *subtitle = 0);
     void setTranslationMode(bool enabled);
     void setShowTranslation(bool showTranslation);
 
     void increaseFontSize(int size = 1);
     void decreaseFontSize(int size = 1);
 
 signals:
     void playingLineChanged(SubtitleLine *line);
 
 protected:
     void timerEvent(QTimerEvent *event) override;
 
 private:
     static QToolButton * toolButton(QWidget *parent, const char *name);
     static QToolButton * createToolButton(QWidget *parent, const char *name, int size);
 
     void updatePlayingLine(const Time &videoPosition);
     void setPlayingLine(SubtitleLine *line);
 
     void updatePositionEditVisibility();
 
 private slots:
     void setPlayingLineFromVideo();
 
     void onVolumeSliderMoved(int value);
     void onSeekSliderMoved(int value);
     void onPositionEditValueChanged(int position);
 
     void onConfigChanged();
 
     void onPlayerFileOpened(const QString &filePath);
     void onPlayerFileOpenError(const QString &filePath, const QString &reason);
     void onPlayerFileClosed();
     void onPlayerPlaybackError(const QString &errorMessage);
     void onPlayerPlaying();
     void onPlayerStopped();
     void onPlayerPositionChanged(double seconds);
     void onPlayerLengthChanged(double seconds);
     void onPlayerFramesPerSecondChanged(double fps);
     void onPlayerPlaybackRateChanged(double rate);
     void onPlayerVolumeChanged(double volume);
 
     void onPlayerLeftClicked(const QPointF &point);
     void onPlayerRightClicked(const QPointF &point);
     void onPlayerDoubleClicked(const QPointF &point);
 
 private:
     QExplicitlySharedDataPointer<Subtitle> m_subtitle;
     bool m_translationMode;
     bool m_showTranslation;
     SubtitleLine *m_playingLine = nullptr;
     SubtitleLine *m_prevLine = nullptr;
     SubtitleLine *m_nextLine = nullptr;
 
     const SubtitleLine *m_pauseAfterPlayingLine;
 
     int m_fullScreenTID;
     bool m_fullScreenMode;
 
     QGridLayout *m_mainLayout;
 
     LayeredWidget *m_layeredWidget;
     AttachableWidget *m_fullScreenControls;
 
     QSlider *m_seekSlider;
     QSlider *m_fsSeekSlider;
     QLabel *m_fsPositionLabel;
     QString m_lengthString;
 
     QSlider *m_volumeSlider;
     QSlider *m_fsVolumeSlider;
 
     QWidget *m_infoControlsGroupBox;
     QLabel *m_positionLabel;
     TimeEdit *m_positionEdit;
     bool m_showPositionTimeEdit;
     QLabel *m_lengthLabel;
     QLabel *m_fpsLabel;
     QLabel *m_rateLabel;
 
     QPointF m_savedCursorPos; // for hiding the mouse on full screen mode
     QPointF m_currentCursorPos;
 };
 }
 #endif