121 lines
2.4 KiB
C++
121 lines
2.4 KiB
C++
#ifndef VIEWER_H
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#define VIEWER_H
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#include <QDockWidget>
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#include <QTimer>
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class Timeline;
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class ViewerWidget;
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class Media;
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struct Sequence;
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class TimelineHeader;
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class ResizableScrollBar;
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class ViewerContainer;
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class LabelSlider;
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class QPushButton;
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class QLabel;
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bool frame_rate_is_droppable(float rate);
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long timecode_to_frame(const QString& s, int view, double frame_rate);
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QString frame_to_timecode(long f, int view, double frame_rate);
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class Viewer : public QDockWidget
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{
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Q_OBJECT
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public:
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explicit Viewer(QWidget *parent = 0);
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~Viewer();
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bool is_focused();
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void set_main_sequence();
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void set_media(Media *m);
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void compose();
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void set_playpause_icon(bool play);
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void update_playhead_timecode(long p);
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void update_end_timecode();
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void update_header_zoom();
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void update_viewer();
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void clear_inout_point();
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void set_in_point();
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void set_out_point();
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void set_zoom(bool in);
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// playback functions
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void seek(long p);
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void play();
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void pause();
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bool playing;
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long playhead_start;
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qint64 start_msecs;
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QTimer playback_updater;
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bool just_played;
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void cue_recording(long start, long end, int track);
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void uncue_recording();
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bool is_recording_cued();
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long recording_start;
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long recording_end;
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int recording_track;
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void reset_all_audio();
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void update_parents();
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ViewerWidget* viewer_widget;
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Media* media;
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Sequence* seq;
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void resizeEvent(QResizeEvent *event);
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public slots:
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void play_wake();
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void go_to_start();
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void previous_frame();
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void toggle_play();
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void next_frame();
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void go_to_end();
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private slots:
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void on_btnSkipToStart_clicked();
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void on_btnRewind_clicked();
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void on_btnPlay_clicked();
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void on_btnFastForward_clicked();
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void on_btnSkipToEnd_clicked();
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void update_playhead();
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void timer_update();
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void recording_flasher_update();
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void resize_move(double d);
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private:
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void clean_created_seq();
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void set_sequence(bool main, Sequence* s);
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bool main_sequence;
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bool created_sequence;
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long cached_end_frame;
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QString panel_name;
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double minimum_zoom;
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void set_zoom_value(double d);
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void set_sb_max();
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void setup_ui();
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TimelineHeader* headers;
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ResizableScrollBar* horizontalScrollBar;
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ViewerContainer* glViewerPane;
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LabelSlider* currentTimecode;
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QLabel* endTimecode;
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QPushButton* btnSkipToStart;
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QPushButton* btnRewind;
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QPushButton* btnPlay;
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QPushButton* btnFastForward;
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QPushButton* btnSkipToEnd;
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bool cue_recording_internal;
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QTimer recording_flasher;
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};
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#endif // VIEWER_H
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