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Support x-scheme-handler with GLib < 2.28

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So for example x-scheme-handler/magnet=transmission-gtk.desktop
in the file ~/.local/share/applications/mimeapps.list allows
opening of magnet links with Transmission.
This commit is contained in:
Christian Dywan 2011-03-05 03:38:17 +01:00
parent fc8d0a1179
commit d903505ee6
1 changed files with 53 additions and 7 deletions
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60
midori/sokoke.c
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@ -271,6 +271,34 @@ sokoke_open_with_response_cb (GtkWidget* dialog,
gtk_widget_destroy (dialog);
}
static GAppInfo*
sokoke_default_for_uri (const gchar* uri,
gchar** scheme_ptr)
{
gchar* scheme;
GAppInfo* info;
scheme = g_uri_parse_scheme (uri);
if (scheme_ptr != NULL)
*scheme_ptr = scheme;
if (!scheme)
return NULL;
info = g_app_info_get_default_for_uri_scheme (scheme);
#if !GLIB_CHECK_VERSION (2, 28, 0)
if (!info)
{
gchar* type = g_strdup_printf ("x-scheme-handler/%s", scheme);
info = g_app_info_get_default_for_type (type, FALSE);
g_free (type);
}
#endif
if (info != NULL && scheme_ptr != NULL)
g_free (scheme);
return info;
}
/**
* sokoke_show_uri:
* @screen: a #GdkScreen, or %NULL
@ -281,6 +309,7 @@ sokoke_open_with_response_cb (GtkWidget* dialog,
* Shows the specified URI with an appropriate application. This
* supports xdg-open, exo-open and gnome-open as fallbacks if
* GIO doesn't do the trick.
* x-scheme-handler is supported for GLib < 2.28 as of 0.3.3.
*
* On Maemo, hildon_uri_open() is used.
*
@ -364,6 +393,10 @@ sokoke_show_uri (GdkScreen* screen,
#else
#if !GLIB_CHECK_VERSION (2, 28, 0)
GAppInfo* info;
gchar* scheme;
#endif
const gchar* fallbacks [] = { "xdg-open", "exo-open", "gnome-open" };
gsize i;
GtkWidget* dialog;
@ -386,6 +419,25 @@ sokoke_show_uri (GdkScreen* screen,
return TRUE;
#endif
#if !GLIB_CHECK_VERSION (2, 28, 0)
info = sokoke_default_for_uri (uri, &scheme);
if (info)
{
gchar* argument = g_strdup (&uri[scheme - uri]);
GList* uris = g_list_prepend (NULL, argument);
if (g_app_info_launch_uris (info, uris, NULL, NULL))
{
g_list_free (uris);
g_free (scheme);
g_object_unref (info);
return TRUE;
}
g_list_free (uris);
g_free (scheme);
g_object_unref (info);
}
#endif
for (i = 0; i < G_N_ELEMENTS (fallbacks); i++)
{
gchar* command = g_strconcat (fallbacks[i], " ", uri, NULL);
@ -756,7 +808,6 @@ sokoke_resolve_hostname (const gchar* hostname)
gboolean
sokoke_external_uri (const gchar* uri)
{
gchar* scheme;
GAppInfo* info;
if (!uri || !strncmp (uri, "http", 4)
@ -764,12 +815,7 @@ sokoke_external_uri (const gchar* uri)
|| !strncmp (uri, "about:", 6))
return FALSE;
scheme = g_uri_parse_scheme (uri);
if (!scheme)
return FALSE;
info = g_app_info_get_default_for_uri_scheme (scheme);
g_free (scheme);
info = sokoke_default_for_uri (uri, NULL);
if (info)
g_object_unref (info);
return info != NULL;