Open-ILS/web/js/dojo/openils/widget/ProgressDialog.js

   1 if(!dojo._hasResource['openils.widget.ProgressDialog']) {
   2     dojo.provide('openils.widget.ProgressDialog');
   3     dojo.require('dijit.ProgressBar');
   4     dojo.require('dijit.Dialog');
   5     dojo.require('openils.Util');
   6
   7     /**
   8      * A popup dialog with an embedded progress bar.  imagine that.
   9      */
  10
  11     dojo.declare(
  12         'openils.widget.ProgressDialog',
  13         [dijit.Dialog],
  14         {
  15             indeterminate : false,
  16             message : '',
  17
  18             startup : function() {
  19                 this.inherited(arguments);
  20                 this.progress = new dijit.ProgressBar();
  21                 this.progress.startup();
  22                 openils.Util.addCSSClass(this.progress.domNode, 'oils-progress-dialog');
  23                 this.containerNode.appendChild(this.progress.domNode);
  24             },
  25
  26             update : function() {
  27                 this.progress.update.apply(this.progress, arguments);
  28             },
  29
  30             show : function(ind, msg) {
  31                 if(ind || this.indeterminate) {
  32                     this.progress.indeterminate = true;
  33                     this.update();
  34                 } else {
  35                     this.progress.indeterminate = false;
  36                 }
  37
  38                 if(msg || (msg = this.message) ) {
  39                     if(!this.msgDiv) {
  40                         this.msgDiv = dojo.create('div', {innerHTML : msg});
  41                     }
  42                     this.containerNode.insertBefore(this.msgDiv, this.progress.domNode);
  43                 } else {
  44                     if(this.msgDiv) {
  45                         this.containerNode.removeChild(this.msgDiv);
  46                         this.msgDiv = null;
  47                     }
  48                 }
  49
  50                 this.inherited(arguments);
  51             }
  52         }
  53     );
  54 }
  55