func (v *DOMDocument) GetElementsByTagName(tagName string) []*DOMNode {
CtagName := C.CString(tagName)
defer C.free_string(CtagName)
GtagName := C.to_gcharptr(CtagName)
list := C.webkit_dom_document_get_elements_by_tag_name(v.getDOMDocument(), GtagName)
length := C.webkit_dom_node_list_get_length(list)
//log.Fatal(length)
nodes := []*DOMNode{}
for i := C.gulong(0); i < length; i++ {
domNode := &DOMNode{glib.GObject{unsafe.Pointer(C.webkit_dom_node_list_item(list, C.gulong(i)))}}
nodes = append(nodes, domNode)
}
return nodes
}
// Set value to i
func (v *Value) Set(i interface{}) {
if vg, ok := i.(ValueGetter); ok {
vg.Value().Copy(v)
return
}
// Other types
r := reflect.ValueOf(i)
switch r.Kind() {
case reflect.Invalid:
C.g_value_reset(v.g())
case reflect.Bool:
C.g_value_set_boolean(v.g(), gBoolean(r.Bool()))
case reflect.Int:
C.g_value_set_long(v.g(), C.glong(i.(int)))
case reflect.Int8:
C.g_value_set_schar(v.g(), C.gint8(i.(int8)))
case reflect.Int32:
C.g_value_set_int(v.g(), C.gint(i.(int32)))
case reflect.Int64:
C.g_value_set_int64(v.g(), C.gint64(i.(int64)))
case reflect.Uint:
C.g_value_set_ulong(v.g(), C.gulong(i.(uint)))
case reflect.Uint8:
C.g_value_set_uchar(v.g(), C.guchar(i.(uint8)))
case reflect.Uint32:
C.g_value_set_uint(v.g(), C.guint(i.(uint32)))
case reflect.Uint64:
C.g_value_set_uint64(v.g(), C.guint64(i.(uint64)))
case reflect.Float32:
C.g_value_set_float(v.g(), C.gfloat(i.(float32)))
case reflect.Float64:
C.g_value_set_double(v.g(), C.gdouble(i.(float64)))
case reflect.Ptr:
C.g_value_set_pointer(v.g(), C.gpointer(r.Pointer()))
case reflect.String:
C.g_value_set_static_string(v.g(), (*C.gchar)(C.CString(r.String())))
default:
panic("Can't represent Go value in Glib type system.")
}
}
/*
Retrieves a portion of the contents of a property. If the
property does not exist, then the function returns %FALSE,
and %GDK_NONE will be stored in @actual_property_type.
The XGetWindowProperty() function that gdk_property_get()
uses has a very confusing and complicated set of semantics.
Unfortunately, gdk_property_get() makes the situation
worse instead of better (the semantics should be considered
undefined), and also prints warnings to stderr in cases where it
should return a useful error to the program. You are advised to use
XGetWindowProperty() directly until a replacement function for
gdk_property_get() is provided.
*/
func PropertyGet(window IsWindow, property C.GdkAtom, type_ C.GdkAtom, offset uint64, length uint64, pdelete int) (actual_property_type C.GdkAtom, actual_format int, actual_length int, data string, return__ bool) {
var __cgo__actual_format C.gint
var __cgo__actual_length C.gint
var __cgo__data *C.guchar
var __cgo__return__ C.gboolean
__cgo__return__ = C.gdk_property_get(window.GetWindowPointer(), property, type_, C.gulong(offset), C.gulong(length), C.gint(pdelete), &actual_property_type, &__cgo__actual_format, &__cgo__actual_length, &__cgo__data)
actual_format = int(__cgo__actual_format)
actual_length = int(__cgo__actual_length)
data = C.GoString((*C.char)(unsafe.Pointer(__cgo__data)))
return__ = __cgo__return__ == C.gboolean(1)
return
}
// HandlerDisconnect is a wrapper around g_signal_handler_disconnect().
func (v *Object) HandlerDisconnect(handle SignalHandle) {
C.g_signal_handler_disconnect(C.gpointer(v.GObject), C.gulong(handle))
C.g_closure_invalidate(signals[handle])
delete(closures.m, signals[handle])
delete(signals, handle)
}
// HandlerUnblock is a wrapper around g_signal_handler_unblock().
func (v *Object) HandlerUnblock(handle SignalHandle) {
C.g_signal_handler_unblock(C.gpointer(v.GObject), C.gulong(handle))
}
func GlibULong(l uint64) C.gulong {
return C.gulong(l)
}
func GULong(val interface{}) *GValue {
ui := val.(uint32)
ul := C.gulong(ui)
return CreateCGValue(G_TYPE_ULONG, unsafe.Pointer(&ul))
}