1 // widget_image.ysl2

     2 

     3 widget_desc("Image") {

     4     longdesc

     5     ||

     6     If Image widget is a svg:image element, then href content is replaced by

     7     value of given variable.

     8     ||

     9 

    10     shortdesc > Image display

    11 }

    12 

    13 widget_class("Image")

    14     ||

    15         frequency = 5;

    16         dispatch(value, oldval, index) {

    17             if (index == 0) {

    18                 this.given_url = value;

    19                 this.ready = true;

    20                 this.request_animate();

    21             }

    22         }

    23     ||

    24 

    25 widget_defs("Image") {

    26     |     given_url: "",

    27     |     ready: false,

    28     |     animate: function(){

    29     |       this.element.setAttribute('href', this.given_url);

    30     |     },

    31     |

    32     |     init: function() {

    33     |       this.animate();

    34     |     },

    35 }