44305363+kraskrom@4056: // widget_image.ysl2
44305363+kraskrom@4056: 
44305363+kraskrom@4056: widget_desc("Image") {
44305363+kraskrom@4056:     longdesc
44305363+kraskrom@4056:     ||
44305363+kraskrom@4056:     If Image widget is a svg:image element, then href content is replaced by
44305363+kraskrom@4056:     value of given variable.
44305363+kraskrom@4056:     ||
44305363+kraskrom@4056: 
44305363+kraskrom@4056:     shortdesc > Image display
44305363+kraskrom@4056: }
44305363+kraskrom@4056: 
44305363+kraskrom@4056: widget_class("Image")
44305363+kraskrom@4056:     ||
44305363+kraskrom@4056:         frequency = 5;
44305363+kraskrom@4056:         dispatch(value, oldval, index) {
44305363+kraskrom@4056:             if (index == 0) {
44305363+kraskrom@4056:                 this.given_url = value;
44305363+kraskrom@4056:                 this.ready = true;
44305363+kraskrom@4056:                 this.request_animate();
44305363+kraskrom@4056:             }
44305363+kraskrom@4056:         }
44305363+kraskrom@4056:     ||
44305363+kraskrom@4056: 
44305363+kraskrom@4056: widget_defs("Image") {
44305363+kraskrom@4056:     |     given_url: "",
44305363+kraskrom@4056:     |     ready: false,
44305363+kraskrom@4056:     |     animate: function(){
44305363+kraskrom@4056:     |       this.element.setAttribute('href', this.given_url);
44305363+kraskrom@4056:     |     },
44305363+kraskrom@4056:     |
44305363+kraskrom@4056:     |     init: function() {
44305363+kraskrom@4056:     |       this.animate();
44305363+kraskrom@4056:     |     },
44305363+kraskrom@4056: }