#ifndef EFREET_DESKTOP_H
#define EFREET_DESKTOP_H

/**
 * @file efreet_desktop.h
 * @brief Contains the structures and methods used to support the
 *        FDO desktop entry specificiation.
 * @addtogroup Efreet_Desktop Efreet_Desktop: The FDO Desktop Entry
 *                  Specification functions and structures
 *
 * @{
 */

EAPI extern int EFREET_DESKTOP_TYPE_APPLICATION;
EAPI extern int EFREET_DESKTOP_TYPE_LINK;
EAPI extern int EFREET_DESKTOP_TYPE_DIRECTORY;

/**
 * Event id for cache update. All users of efreet_desktop_get must listen to
 * this event and refetch. The old eet cache will be closed and mem will
 * be invalidated.
 */
EAPI extern int EFREET_EVENT_DESKTOP_CACHE_UPDATE;

/**
 * Efreet_Desktop
 */
typedef struct _Efreet_Desktop Efreet_Desktop;

/**
 * A callback used with efreet_desktop_command_get()
 */
typedef void *(*Efreet_Desktop_Command_Cb) (void *data, Efreet_Desktop *desktop,
                                            char *command, int remaining);

/**
 * A callback used to get download progress of remote uris
 */
typedef int (*Efreet_Desktop_Progress_Cb) (void *data, Efreet_Desktop *desktop,
                                            char *uri, long int total, long int current);

/**
 * A callback used to parse data for custom types
 */
typedef void *(*Efreet_Desktop_Type_Parse_Cb) (Efreet_Desktop *desktop, Efreet_Ini *ini);

/**
 * A callback used to save data for custom types
 */
typedef void (*Efreet_Desktop_Type_Save_Cb) (Efreet_Desktop *desktop, Efreet_Ini *ini);

/**
 * A callback used to free data for custom types
 */
typedef void *(*Efreet_Desktop_Type_Free_Cb) (void *data);

/**
 * Efreet_Desktop
 * @brief a parsed representation of a .desktop file
 */
struct _Efreet_Desktop
{
    int type;               /**< type of desktop file */

    int ref;                /**< reference count - internal */

    char *version;          /**< version of spec file conforms to */

    char *orig_path;        /**< original path to .desktop file */
    long long load_time;    /**< modified time of .desktop on disk */

    char *name;             /**< Specific name of the application */
    char *generic_name;     /**< Generic name of the application */
    char *comment;          /**< Tooltip for the entry */
    char *icon;             /**< Icon to display in file manager, menus, etc */
    char *try_exec;         /**< Binary to determine if app is installed */
    char *exec;             /**< Program to execute */
    char *path;             /**< Working directory to run app in */
    char *startup_wm_class; /**< If specified will map at least one window with
                                the given string as it's WM class or WM name */
    char *url;              /**< URL to access if type is EFREET_TYPE_LINK */

    Eina_List  *only_show_in;   /**< list of environments that should
                                                    display the icon */
    Eina_List  *not_show_in;    /**< list of environments that shoudn't
                                                    display the icon */
    Eina_List  *categories;     /**< Categories in which item should be shown */
    Eina_List  *mime_types;     /**< The mime types supppored by this app */

    unsigned char no_display;        /**< Don't display this application in menus */
    unsigned char hidden;            /**< User delete the item */
    unsigned char terminal;          /**< Does the program run in a terminal */
    unsigned char startup_notify;    /**< The starup notify settings of the app */
    unsigned char cached:1;          /**< The desktop file is cached by Efreet */
    unsigned char eet:1;             /**< The desktop file is in eet cache */

    Eina_Hash *x; /**< Keep track of all user extensions, keys that begin with X- */
    void *type_data; /**< Type specific data for custom types */
};

EAPI Efreet_Desktop   *efreet_desktop_get(const char *file);
EAPI int               efreet_desktop_ref(Efreet_Desktop *desktop);
EAPI Efreet_Desktop   *efreet_desktop_empty_new(const char *file);
EAPI Efreet_Desktop   *efreet_desktop_new(const char *file);
EAPI Efreet_Desktop   *efreet_desktop_uncached_new(const char *file);
EAPI void              efreet_desktop_free(Efreet_Desktop *desktop);
/**
 * @def efreet_desktop_unref(desktop)
 * Alias for efreet_desktop_free(desktop)
 */
#define efreet_desktop_unref(desktop) efreet_desktop_free((desktop))

EAPI int               efreet_desktop_save(Efreet_Desktop *desktop);
EAPI int               efreet_desktop_save_as(Efreet_Desktop *desktop,
                                                const char *file);

EAPI void              efreet_desktop_exec(Efreet_Desktop *desktop,
                                           Eina_List *files, void *data);

EAPI void              efreet_desktop_environment_set(const char *environment);
EAPI const char       *efreet_desktop_environment_get(void);
EAPI void             *efreet_desktop_command_progress_get(Efreet_Desktop *desktop,
                                         Eina_List *files,
                                         Efreet_Desktop_Command_Cb cb_command,
                                         Efreet_Desktop_Progress_Cb cb_prog,
                                         void *data);
EAPI void              *efreet_desktop_command_get(Efreet_Desktop *desktop,
                                         Eina_List *files,
                                         Efreet_Desktop_Command_Cb func,
                                         void *data);
EAPI Eina_List *      efreet_desktop_command_local_get(Efreet_Desktop *desktop,
                                         Eina_List *files);

EAPI unsigned int      efreet_desktop_category_count_get(Efreet_Desktop *desktop);
EAPI void              efreet_desktop_category_add(Efreet_Desktop *desktop,
                                              const char *category);
EAPI int               efreet_desktop_category_del(Efreet_Desktop *desktop,
                                              const char *category);

EAPI int               efreet_desktop_type_add(const char *type,
                                    Efreet_Desktop_Type_Parse_Cb parse_func,
                                    Efreet_Desktop_Type_Save_Cb save_func,
                                    Efreet_Desktop_Type_Free_Cb free_func);
EAPI int               efreet_desktop_type_alias (int from_type,
                                             const char *alias);
EAPI void             *efreet_desktop_type_data_get(Efreet_Desktop *desktop);

EAPI Eina_List        *efreet_desktop_string_list_parse(const char *string);
EAPI char             *efreet_desktop_string_list_join(Eina_List *list);

EAPI Eina_Bool         efreet_desktop_x_field_set(Efreet_Desktop *desktop, const char *key, const char *data);
EAPI const char *      efreet_desktop_x_field_get(Efreet_Desktop *desktop, const char *key);
EAPI Eina_Bool         efreet_desktop_x_field_del(Efreet_Desktop *desktop, const char *key);

/**
 * @}
 */

#endif
