/**
* g_app_info_launch_default_for_uri:
* @uri: the uri to show
* @launch_context: an optional #GAppLaunchContext.
* @error: a #GError.
*
* Utility function that launches the default application
* registered to handle the specified uri. Synchronous I/O
* is done on the uri to detect the type of the file if
* required.
*
* Returns: %TRUE on success, %FALSE on error.
**/
gboolean
g_app_info_launch_default_for_uri (const char *uri,
GAppLaunchContext *launch_context,
GError **error)
{
GAppInfo *app_info;
GFile *file;
GList l;
gboolean res;
file = g_file_new_for_uri (uri);
app_info = g_file_query_default_handler (file, NULL, error);
g_object_unref (file);
if (app_info == NULL)
return FALSE;
/* Use the uri, not the GFile, as the GFile roundtrip may
* affect the uri which we don't want (for instance for a
* mailto: uri).
*/
l.data = (char *)uri;
l.next = l.prev = NULL;
res = g_app_info_launch_uris (app_info, &l,
launch_context, error);
g_object_unref (app_info);
return res;
}
/**
* g_app_info_launch_default_for_uri:
* @uri: the uri to show
* @launch_context: (allow-none): an optional #GAppLaunchContext.
* @error: a #GError.
*
* Utility function that launches the default application
* registered to handle the specified uri. Synchronous I/O
* is done on the uri to detect the type of the file if
* required.
*
* Returns: %TRUE on success, %FALSE on error.
**/
gboolean
g_app_info_launch_default_for_uri (const char *uri,
GAppLaunchContext *launch_context,
GError **error)
{
char *uri_scheme;
GAppInfo *app_info = NULL;
GList l;
gboolean res;
/* g_file_query_default_handler() calls
* g_app_info_get_default_for_uri_scheme() too, but we have to do it
* here anyway in case GFile can't parse @uri correctly.
*/
uri_scheme = g_uri_parse_scheme (uri);
if (uri_scheme && uri_scheme[0] != '\0')
app_info = g_app_info_get_default_for_uri_scheme (uri_scheme);
g_free (uri_scheme);
if (!app_info)
{
GFile *file;
file = g_file_new_for_uri (uri);
app_info = g_file_query_default_handler (file, NULL, error);
g_object_unref (file);
if (app_info == NULL)
return FALSE;
/* We still use the original @uri rather than calling
* g_file_get_uri(), because GFile might have modified the URI
* in ways we don't want (eg, removing the fragment identifier
* from a file: URI).
*/
}
l.data = (char *)uri;
l.next = l.prev = NULL;
res = g_app_info_launch_uris (app_info, &l,
launch_context, error);
g_object_unref (app_info);
return res;
}
gboolean
open_file_with_filemanager (GtkWidget * window,
const gchar * file)
{
GDesktopAppInfo * d_app_info;
GKeyFile * key_file;
GdkAppLaunchContext * ctx = NULL;
GList * list = NULL;
GAppInfo * g_app_info;
GFile * g_file;
gchar * command;
gchar * contents;
gchar * uri;
gboolean result = TRUE;
uri = g_filename_to_uri (file, NULL, NULL);
list = g_list_prepend (list, uri);
g_file = g_file_new_for_path (file);
g_app_info = g_file_query_default_handler (g_file, NULL, NULL);
if (strcmp (g_app_info_get_executable (g_app_info), "nautilus") == 0) {
command = g_strconcat ("nautilus ",
"--sm-disable ",
"--no-desktop ",
"--no-default-window ",
NULL);
}
else {
command = g_strconcat (g_app_info_get_executable (g_app_info),
" ", NULL);
}
contents = g_strdup_printf ("[Desktop Entry]\n"
"Name=Nautilus\n"
"Icon=file-manager\n"
"Exec=%s\n"
"Terminal=false\n"
"StartupNotify=true\n"
"Type=Application\n",
command);
key_file = g_key_file_new ();
g_key_file_load_from_data (key_file, contents, strlen(contents), G_KEY_FILE_NONE, NULL);
d_app_info = g_desktop_app_info_new_from_keyfile (key_file);
if (d_app_info != NULL) {
ctx = gdk_app_launch_context_new ();
gdk_app_launch_context_set_screen (ctx, gtk_widget_get_screen (window));
result = g_app_info_launch_uris (G_APP_INFO (d_app_info), list, G_APP_LAUNCH_CONTEXT (ctx), NULL);
}
else {
result = FALSE;
}
g_object_unref (g_app_info);
g_object_unref (d_app_info);
g_object_unref (g_file);
g_object_unref (ctx);
g_key_file_free (key_file);
g_list_free (list);
g_free (contents);
g_free (command);
g_free (uri);
return result;
}
