JNIEXPORT jlongArray JNICALL
Java_org_gnome_gdk_GdkWindow_gdk_1window_1peek_1children
(
JNIEnv* env,
jclass cls,
jlong _self
)
{
GList* result;
jlongArray _result;
GdkWindow* self;
// convert parameter self
self = (GdkWindow*) _self;
// call function
result = gdk_window_peek_children(self);
// cleanup parameter self
// translate return value to JNI type
_result = (jlongArray) bindings_java_convert_glist_to_jarray(env, result);
// and finally
return _result;
}
static VALUE
gdkwin_get_children(VALUE self)
{
/* Don't use gdk_window_get_children() here */
GList* list = gdk_window_peek_children(_SELF(self));
VALUE ary = rb_ary_new();
while (list) {
rb_ary_push(ary, GOBJ2RVAL(list->data));
list = list->next;
}
return ary;
}
static void
destroy_children (GdkWindow *window)
{
GList *l;
GdkWindow *child;
for (l = gdk_window_peek_children (window);
l != NULL;
l = l->next)
{
child = l->data;
destroy_children (child);
gdk_window_destroy (child);
}
}
static void
save_children (GString *s,
GdkWindow *window)
{
GList *l;
GdkWindow *child;
for (l = g_list_reverse (gdk_window_peek_children (window));
l != NULL;
l = l->next)
{
child = l->data;
save_window (s, child);
}
}
static void
add_children (GtkTreeStore *store,
GdkWindow *window,
GtkTreeIter *window_iter)
{
GList *l;
GtkTreeIter child_iter;
for (l = gdk_window_peek_children (window);
l != NULL;
l = l->next)
{
gtk_tree_store_append (store, &child_iter, window_iter);
gtk_tree_store_set (store, &child_iter,
0, l->data,
-1);
add_children (store, l->data, &child_iter);
}
}
static void
save_window (GString *s,
GdkWindow *window)
{
gint x, y;
GdkColor *color;
gdk_window_get_position (window, &x, &y);
color = g_object_get_data (G_OBJECT (window), "color");
g_string_append_printf (s, "%d,%d %dx%d (%d,%d,%d) %d %d\n",
x, y,
gdk_window_get_width (window),
gdk_window_get_height (window),
color->red, color->green, color->blue,
gdk_window_has_native (window),
g_list_length (gdk_window_peek_children (window)));
save_children (s, window);
}
