gui.h

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#ifndef NAVIT_GUI_H
#define NAVIT_GUI_H
 
#include "attr.h"
 
#ifdef __cplusplus
extern "C" {
#endif
struct navit;
struct gui_priv;
struct menu_methods;
struct datawindow_methods;
struct callback;
struct graphics;
struct coord;
struct pcoord;
 
struct gui_methods {
    struct menu_priv *(*menubar_new)(struct gui_priv *priv, struct menu_methods *meth);
    struct menu_priv *(*popup_new)(struct gui_priv *priv, struct menu_methods *meth);
    int (*set_graphics)(struct gui_priv *priv, struct graphics *gra);
    int (*run_main_loop)(struct gui_priv *priv);
    struct datawindow_priv *(*datawindow_new)(struct gui_priv *priv, const char *name, struct callback *click,
                                              struct callback *close, struct datawindow_methods *meth);
    int (*add_bookmark)(struct gui_priv *priv, struct pcoord *c, char *description);
    int (*show_coord_actions)(struct gui_priv *priv, struct pcoord *c, char *description);
    void (*disable_suspend)(struct gui_priv *priv);
    int (*get_attr)(struct gui_priv *priv, enum attr_type type, struct attr *attr);
    int (*add_attr)(struct gui_priv *priv, struct attr *attr);
    int (*set_attr)(struct gui_priv *priv, struct attr *attr);
};
 
/* prototypes */
enum attr_type;
struct attr;
struct attr_iter;
struct callback;
struct datawindow;
struct graphics;
struct gui;
struct menu;
struct pcoord;
struct gui *gui_new(struct attr *parent, struct attr **attrs);
int gui_get_attr(struct gui *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter);
int gui_set_attr(struct gui *this_, struct attr *attr);
int gui_add_attr(struct gui *this_, struct attr *attr);
struct menu *gui_menubar_new(struct gui *gui);
struct menu *gui_popup_new(struct gui *gui);
struct datawindow *gui_datawindow_new(struct gui *gui, const char *name, struct callback *click,
                                      struct callback *close);
int gui_add_bookmark(struct gui *gui, struct pcoord *c, char *description);
int gui_show_coord_actions(struct gui *this_, const struct pcoord *c, const char *description);
int gui_set_graphics(struct gui *this_, struct graphics *gra);
void gui_disable_suspend(struct gui *this_);
int gui_has_main_loop(struct gui *this_);
int gui_run_main_loop(struct gui *this_);
/* end of prototypes */
#ifdef __cplusplus
}
#endif
 
#endif