#ifndef CONF_H
#define CONF_H

#include "gui.h"
#include "script.h"

#define USER_MENU_ITEMS     14
#define CONF_STR_LEN        100

#define CONF_EMPTY          0
// regular char-int-short value
#define CONF_VALUE			1
#define CONF_DEF_VALUE      1
// pointer to value
#define CONF_VALUE_PTR      2
// pointer to array of int
#define CONF_INT_PTR        3
// pointer to the string
#define CONF_CHAR_PTR       4
// OSD_pos
#define CONF_OSD_POS        5

// Name of default symbol file (for reset)
#define DEFAULT_SYMBOL_FILE "A/CHDK/SYMBOLS/icon_10.rbf"

typedef struct {
    unsigned short  x, y;
} OSD_pos;

typedef struct {
    int isNumb, isStr, isPInt, isPos;
    int numb;
    char* str;
    int* pInt;
    OSD_pos pos;
} tConfigVal;

// Please try do not change existed structure, because this will broke modules compatibility
// If add field to the end of structure minor api version should be increased.
// If any other change (remove something, change order, add not to the end, change meaning), major api version should be increased
typedef struct {
	int api_version;			// version of this structure

    int save_raw;
    int save_raw_in_video;
    int save_raw_in_sports;
    int save_raw_in_burst;
    int save_raw_in_edgeoverlay;
    int save_raw_in_auto;
    int save_raw_in_ev_bracketing;
    int save_raw_in_timer;
    int raw_exceptions_warn;
    int raw_in_dir;
    int raw_prefix;
    int raw_ext;
    int raw_save_first_only; //for series shooting
    int raw_nr;
    int sub_batch_prefix; // output of batch subtracts
    int sub_batch_ext;
    int sub_in_dark_value;    // values <= to this are not subtracted, i.e. the dark value of your darkframe
    int sub_out_dark_value;    // minimum value to output from subtract, i.e. dark value of your final image
    int raw_cache;
    int dng_raw;
    int raw_timer;
    int raw_dng_ext;
    int dng_usb_ext;

    int show_osd;
    int hide_osd;
    int show_osd_in_review;
    int script_shoot_delay;
    int show_histo;
    int script_vars[SCRIPT_NUM_PARAMS];
    char script_file[100];

    int show_dof;
    int batt_volts_max;
    int batt_volts_min;
    int batt_step_25;
    int batt_perc_show;
    int batt_volts_show;
    int batt_icon_show;
    int space_bar_show;
    int space_bar_size;
    int space_bar_width;
    int space_icon_show;
    int show_clock;
    int show_temp;
    int temperature_unit;
    int clock_format;
    int clock_indicator;
    int clock_halfpress;
    int space_perc_show;
    int space_mb_show;
    int space_perc_warn;
    int space_mb_warn;
    int space_warn_type;
    int show_movie_time;
    int show_movie_refresh;

    int zoom_value;

    int show_state;
    int show_remaining_raw;
    int remaining_raw_treshold;
    int show_raw_state;
    int show_values;
    int show_values_in_video;
    int show_overexp;

    int histo_mode;
    int histo_auto_ajust;
    int histo_ignore_boundary;
    int histo_layout;
    int histo_show_ev_grid;

    int zebra_draw;
    //int zebra_mode;
    //int zebra_restore_screen;
    //int zebra_restore_osd;
    //int zebra_over;
    //int zebra_under;
    //int zebra_draw_osd;
    //int zebra_multichannel;

    OSD_pos histo_pos;
    OSD_pos dof_pos;
    OSD_pos batt_icon_pos;
    OSD_pos space_icon_pos;
    OSD_pos space_hor_pos;
    OSD_pos space_ver_pos;
    OSD_pos batt_txt_pos;
    OSD_pos space_txt_pos;
    OSD_pos mode_state_pos;
    OSD_pos mode_raw_pos;
    OSD_pos values_pos;
    OSD_pos clock_pos;
    OSD_pos mode_video_pos;
    OSD_pos mode_ev_pos;
    OSD_pos temp_pos;
    OSD_pos ev_video_pos;
    OSD_pos usb_info_pos;

    color histo_color;
    color histo_color2; // markers/border
    color osd_color;
    color osd_color_warn;
    color batt_icon_color;
    color space_color;
    color menu_color;
    color menu_title_color;
    color menu_cursor_color;
    color menu_symbol_color;
    int menu_center;
    int menu_select_first_entry;
    int menu_symbol_enable;
    //color reader_color;
    //color zebra_color;    // under/over
    //color grid_color;
    color osd_color_override;

    int font_cp;
    char menu_rbf_file[100];
    char menu_symbol_rbf_file[100];

    char lang_file[100];

    //char reader_file[100];
    //int  reader_pos;
    //int  reader_autoscroll;
    //int  reader_autoscroll_delay;
    //char reader_rbf_file[100];
    //int  reader_codepage;
    //int  reader_wrap_by_words;

    //int sokoban_level;

    int flashlight;
    int fast_ev;
    int fast_ev_step;
    int fast_image_quality;
    int fast_movie_control;
    int fast_movie_quality_control;
    int splash_show;
    int start_sound;
    int platformid;

    int use_zoom_mf;
    long alt_mode_button; //for S-series
    int alt_prevent_shutdown;

    int show_grid_lines;
    //char grid_lines_file[100];
    //int grid_force_color;

    int video_mode;
    int video_quality;
    int video_bitrate;
      
    int tv_bracket_value;
    int av_bracket_value;
    int iso_bracket_value;
    int iso_bracket_koef;
    int subj_dist_bracket_value;
    int subj_dist_bracket_koef;
    int bracket_type;
    int bracketing_add_raw_suffix;
    int clear_bracket;
    int clear_video;
    int override_disable;
    int override_disable_all;

    int tv_override_value;
    int tv_override_koef;
    int tv_enum_type;
    int av_override_value;
    
    int nd_filter_state;
    
    int iso_override_value;
    int iso_override_koef;
    int zoom_override_value;
    int zoom_override;
    int subj_dist_override_value;
    int subj_dist_override_koef;
    int clear_override;
    int clear_zoom_override;

    int autoiso_enable;
    int autoiso_shutter;
    int autoiso_user_factor;
    int autoiso_is_factor;
    int autoiso_max_iso_hi;
    int autoiso_max_iso_auto;
    int autoiso_min_iso;

    int recalc_exposure;
    int tv_exposure_order;
    int av_exposure_order;
    int iso_exposure_order;

    int dof_subj_dist_as_near_limit;
    int dof_use_exif_subj_dist;
    int dof_subj_dist_in_misc;
    int dof_near_limit_in_misc;
    int dof_far_limit_in_misc;
    int dof_hyperfocal_in_misc;
    int dof_depth_in_misc;
    int dof_dist_from_lens;

    int values_show_in_review;
    int values_show_zoom;
    int values_show_real_aperture;
    int values_show_real_iso;
    int values_show_market_iso;
    int values_show_iso_only_in_autoiso_mode;
    int values_show_ev_seted;
    int values_show_ev_measured;
    int values_show_bv_measured;
    int values_show_bv_seted;
    int values_show_overexposure;
    int values_show_canon_overexposure;
    int values_show_luminance;

    int debug_shortcut_action;   // 0=none, 1=dump, 2=page display
    int debug_display;           // 0=none, 1=props, 2=flash param, 3=tasks
    int debug_propcase_page;     // save propcase page
    int debug_lua_restart_on_error; // 0=no, 1=yes
    int debug_misc_vals_show;    // 0=no, 1=yes

    int script_startup;          // remote autostart
    int remote_enable;           // remote enable
    int user_menu_enable;
    int user_menu_vars[USER_MENU_ITEMS];
    int user_menu_as_root;
    int zoom_scale;
    int unlock_optical_zoom_for_video;
    int mute_on_zoom;
    int bad_pixel_removal;
    int video_af_key;

    char curve_file[100];
    int curve_enable;

    int edge_overlay_enable;
    //int edge_overlay_filter;
    int edge_overlay_thresh;
    //int edge_overlay_zoom;    // shall zoom be set when *edg file is loaded?
    //int edge_overlay_pano;    // whether a full press changes back to live mode
    //int edge_overlay_pano_overlap;    // overlap in % in pano mode
    //int edge_overlay_show;    // whether to show overlay even when no button is pressed
    //int edge_overlay_play;    // whether edge overlay is switched on also for play mode
    //color edge_overlay_color;

    int synch_enable;
    int ricoh_ca1_mode;
    int synch_delay_enable;
    int synch_delay_value;
    int synch_delay_coarse_value;		// obsolete - no longer used
    int remote_zoom_enable;
    int zoom_timeout;

    int script_param_set;
    int script_param_save;

    long mem_view_addr_init;
    int flash_sync_curtain;
    int flash_video_override;
    int flash_manual_override;
    int flash_video_override_power;

    // Overrides to disable touchscreen U/I components (IXUS 310)
    int touchscreen_disable_video_controls;
    int touchscreen_disable_shortcut_controls;

	// Enable USB icon
    int usb_info_enable; 

	// gen 2 USB remote
	int remote_switch_type ;
	int remote_control_mode ;

} Conf;

extern Conf conf;

#define ALT_PREVENT_SHUTDOWN_NO         0
#define ALT_PREVENT_SHUTDOWN_ALT        1
#define ALT_PREVENT_SHUTDOWN_ALT_SCRIPT 2
#define ALT_PREVENT_SHUTDOWN_ALWAYS     3

#define SHOOTING_PROGRESS_NONE          0
#define SHOOTING_PROGRESS_STARTED       1
#define SHOOTING_PROGRESS_PROCESSING    2
#define SHOOTING_PROGRESS_DONE          3


// video quality defaults. Ideally, these should match the camera default settings
#define VIDEO_DEFAULT_QUALITY   84  // ? where does 84 come from
#define VIDEO_MAX_QUALITY       99
#define VIDEO_DEFAULT_BITRATE   3   // should be 1 for all cams

extern void user_menu_restore();

extern int state_kbd_script_run;
extern int state_shooting_progress;
extern int state_save_raw_nth_only;

extern void script_autostart();     // remote autostart
extern void conf_save();
extern void conf_restore();
extern void conf_load_defaults();
extern int shutter_int;
extern void conf_change_dng(void);
extern void conf_update_prevent_shutdown(void);
extern int conf_getValue(unsigned short id, tConfigVal* configVal);
extern int conf_setValue(unsigned short id, tConfigVal configVal);

// reyalp: putting these in conf, since the conf values are lookups for them
// prefixes and extentions available for raw images (index with conf.raw_prefix etc)
#define NUM_IMG_PREFIXES 3  // IMG_ CRW_ SND_ (could add ETC_ SDR_ AUT_ MVI_ MRK_)
#define NUM_IMG_EXTS 5      // .JPG .CRW .CR2 .THM .WAV (could add .AVI .MRK)
extern const char* img_prefixes[NUM_IMG_PREFIXES];
extern const char* img_exts[NUM_IMG_EXTS];

extern int is_raw_enabled();

//-------------------------------------------------------------------

typedef struct {
    unsigned short      id;
    unsigned char       size;
    char                type;
    void                *var;
    union {
        void            *ptr;
        int             i;
        color           cl;
        OSD_pos         pos;
    };
    // Since only a few of the ConfInfo entries have a 'func' it saves space to not store the function addresses in the ConfInfo struct
    // handled in conf_info_func code
    //void                (*func)();
} ConfInfo;

#define CONF_INFO(id, param, type, def, func) { id, sizeof( param ), type, &param, {def}/*, func*/ }
#define CONF_INFO2(id, param, type, px, py)   { id, sizeof( param ), type, &param, {pos:{px,py}} }

extern void config_save(const ConfInfo *conf_info, char *filename, int conf_num);
extern void config_restore(const ConfInfo *confinfo, char *filename, int conf_num, void (*info_func)(unsigned short id));

//-------------------------------------------------------------------

#endif