path: root/calendar/gui/main.h

#ifndef MAIN_H
#define MAIN_H

/* Calendar preferences */

extern int day_begin, day_end;
extern char *user_name;
extern int am_pm_flag;
extern int week_starts_on_monday;

/* This enum and the following array define the color preferences */

enum {
    COLOR_PROP_OUTLINE_COLOR,   /* Color of calendar outline */
    COLOR_PROP_HEADING_COLOR,   /* Color for headings */
    COLOR_PROP_EMPTY_DAY_BG,    /* Background color for empty days */
    COLOR_PROP_MARK_DAY_BG,     /* Background color for days with appointments */
    COLOR_PROP_PRELIGHT_DAY_BG, /* Background color for prelighted day */
    COLOR_PROP_DAY_FG,      /* Color for day numbers */
    COLOR_PROP_CURRENT_DAY_FG,  /* Color for current day's number */
    COLOR_PROP_LAST         /* Number of color properties */
};

struct color_prop {
    int r;      /* Values are in [0, 65535] */
    int g;
    int b;
    char *label;    /* Label for properties dialog */
    char *key;  /* Key for gnome_config */
};

extern struct color_prop color_props[];

/* Creates and runs the preferences dialog box */
void properties (void);

/* Asks for all the time-related displays to be updated when the user changes the time format
 * preferences.
 */
void time_format_changed (void);

/* Asks for all the month items' colors to be reset */
void colors_changed (void);

/* Creates and runs the Go-to date dialog */
void goto_dialog (GnomeCalendar *gcal);

/* Returns a pointer to a statically-allocated string with a representation of the specified color.
 * Values must be in [0, 65535].
 */
char *build_color_spec (int r, int g, int b);

/* Parses a color specification of the form "#%04x%04x%04x" and returns the color components. */
void parse_color_spec (char *spec, int *r, int *g, int *b);

/* Calls build_color_spec() for the color in the specified property number */
char *color_spec_from_prop (int propnum);


#endif