recordengine.h

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#ifndef RECORDENGINE_H
#define RECORDENGINE_H

#define JUMP_DELAYS 5

#include "assets.inc"
#include "audiodevice.inc"
#include "channel.inc"
#include "file.inc"
#include "filexml.inc"
#include "mwindow.inc"
#include "playbackengine.inc"
#include "record.inc"
#include "recordaudio.inc"
#include "recordvideo.inc"
#include "recordgui.inc"
#include "recordlabel.inc"
#include "recordthread.inc"
#include "bctimer.h"
#include "videodevice.inc"

class RecordEngine
{
public:
        RecordEngine(MWindow *mwindow, Record *record);

        Record *record;
        MWindow *mwindow;







        RecordEngine(MWindow *mwindow,
                        Record *record, 
                        File *file, 
                        Asset *asset, 
                        RecordLabels *labels);
        ~RecordEngine();

        int initialize();
        int set_gui(RecordGUI *gui);
        long get_dc_offset(int offset);
        int set_dc_offset(long new_offset, int number);
        long get_dc_offset(long *dc_offset, RecordGUIDCOffsetText **dc_offset_text);
        int run_script(FileXML *script);

// =================================== record operations

        int start_monitor();
        int stop_monitor();
        int pause_monitor();

        int resume_monitor();

        int start_saving(int duplex = 0);
        int stop_saving(int no_monitor = 0);
        int save_frame();

        int arm_duplex();
        int start_duplex();
        int stop_duplex();

        int start_preview();
        int stop_preview(int no_monitor = 0);

        int stop_operation(int no_monitor = 0);
        int start_over();

        int lock_window();
        int unlock_window();
        int set_video_picture();   // Send the picture quality to the device

// Open device for recording
        int open_input_devices(int duplex);
        int close_input_devices();
// Open device for previewing
        int open_output_devices();
        int close_output_devices();

// ======================================= transport

        int delete_all_labels();
        int calibrate_dc_offset();
        int calibrate_dc_offset(long new_value, int channel);

        int update_position(long new_position);
        int update_total_length(long new_length);
        int update_prev_label(long new_label);
        int update_next_label(long new_label);

        int goto_prev_label();
        int goto_next_label();
        int toggle_label();

        int reset_over();
        int set_done(int value);

        RecordThread *monitor_thread;
        RecordThread *record_thread;
        PlaybackEngine *duplex_thread;

        RecordGUI *gui;
        AudioDevice *adevice;
        VideoDevice *vdevice;
        File *file;
        Asset *asset;
        RecordLabels *labels;

// For video synchronization when no audio thread
        Timer monitor_timer, preview_timer, record_timer;
        int record_mode;
        int is_saving;
        int is_previewing;
        int is_duplexing;
        int is_monitoring;
        long total_length;
        long current_position;
        long prev_label;
        long next_label;

// =========================================== info

        int mode_to_text(char *string, int mode);
        int text_to_mode(char *string);

// Current sample depending on the operation
        long absolute_monitor_position();
        long absolute_preview_position();
        long absolute_record_position();

        ArrayList<char*>* get_video_inputs();
        int change_channel(Channel *channel);
        int get_vu_format();
        int get_loop_hr();
        int get_loop_min();
        int get_loop_sec();
        long get_loop_duration();
        int set_loop_duration();
        int get_duplex_status();
        int set_duplex_status(int duplex_status);
        int set_record_mode(char *text);
        int set_monitor_video(int value);
        int set_monitor_audio(int value);
        int get_record_mode(char *text);
        int get_record_mode();
        int get_dither();
        int get_duplex_enable();
        int get_input_channels();
        int get_format(char *string);
        int get_samplerate();
        int get_time_format();
        float get_frames_per_foot();
        float get_min_db();
        float get_frame_rate();
        long get_current_position();
        int get_bits();
        long get_current_delay();
        long get_current_jumps();
        int reset_current_delay();
        int get_in_length();    // Length to read during record
        int get_meter_over_hold(int divisions);
        int get_meter_peak_hold(int divisions);
        int get_meter_speed();

private:
        long jump_delay[JUMP_DELAYS], current_jump_jumps[JUMP_DELAYS];
        int current_jump_delay, current_jump_jump;
};

#endif

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