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GIO Reference Manual | ![]() |
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Desktop file based GAppInfoDesktop file based GAppInfo — Application information from desktop files |
#include <gio/gdesktopappinfo.h> GDesktopAppInfo; GDesktopAppInfo* g_desktop_app_info_new_from_filename (const char *filename); GDesktopAppInfo* g_desktop_app_info_new (const char *desktop_id); gboolean g_desktop_app_info_get_is_hidden (GDesktopAppInfo *info); void g_desktop_app_info_set_desktop_env (const char *desktop_env); GDesktopAppInfoLookup; #define G_DESKTOP_APP_INFO_LOOKUP_EXTENSION_POINT_NAME GAppInfo* g_desktop_app_info_lookup_get_default_for_uri_scheme (GDesktopAppInfoLookup *lookup, const char *uri_scheme);
typedef struct _GDesktopAppInfo GDesktopAppInfo;
Information about an installed application from a desktop file.
GDesktopAppInfo* g_desktop_app_info_new_from_filename (const char *filename);
Creates a new GDesktopAppInfo.
filename : | a string containing a file name. |
Returns : | a new GDesktopAppInfo or NULL on error. |
GDesktopAppInfo* g_desktop_app_info_new (const char *desktop_id);
Creates a new GDesktopAppInfo.
desktop_id : | the desktop file id |
Returns : | a new GDesktopAppInfo, or NULL if no desktop file with that id |
gboolean g_desktop_app_info_get_is_hidden (GDesktopAppInfo *info);
A desktop file is hidden if the Hidden key in it is set to True.
info : | a GDesktopAppInfo. |
Returns : | TRUE if hidden, FALSE otherwise. |
void g_desktop_app_info_set_desktop_env (const char *desktop_env);
Sets the name of the desktop that the application is running in. This is used by g_app_info_should_show() to evaluate the OnlyShowIn and NotShowIn desktop entry fields.
The Desktop Menu specification recognizes the following:
GNOME |
KDE |
ROX |
XFCE |
Old |
Should be called only once; subsequent calls are ignored.
desktop_env : | a string specifying what desktop this is |
typedef struct _GDesktopAppInfoLookup GDesktopAppInfoLookup;
Interface that is used by backends to associate default handlers with URI schemes.
#define G_DESKTOP_APP_INFO_LOOKUP_EXTENSION_POINT_NAME "gio-desktop-app-info-lookup"
Extension point for default handler to URI association. See Extending GIO.
GAppInfo* g_desktop_app_info_lookup_get_default_for_uri_scheme (GDesktopAppInfoLookup *lookup, const char *uri_scheme);
Gets the default application for launching applications using this URI scheme for a particular GDesktopAppInfoLookup implementation.
The GDesktopAppInfoLookup interface and this function is used to implement g_app_info_get_default_for_uri_scheme() backends in a GIO module. There is no reason for applications to use it directly. Applications should use g_app_info_get_default_for_uri_scheme().
lookup : | a GDesktopAppInfoLookup |
uri_scheme : | a string containing a URI scheme. |
Returns : | GAppInfo for given uri_scheme or NULL on error. |