project/static/js/views/button_toolbar.js

   1 /*globals View render_template scriptletCenter*/
   2 var ButtonToolbarView = View.extend({
   3     _className: 'ButtonToolbarView',
   4     template: null,
   5     buttons: null,
   6
   7     init: function(element, model, parent, template) {
   8         this._super(element, model, null);
   9         this.parent = parent;
  10         this.template = 'button-toolbar-view-template';
  11
  12         this.model.addObserver(this, 'buttons', this.modelButtonsChanged.bind(this));
  13         this.buttons = this.model.get('buttons');
  14         this.model.load();
  15         this.render();
  16     },
  17
  18     modelButtonsChanged: function(property, value) {
  19         this.set('buttons', value);
  20         this.render();
  21     },
  22
  23     render: function() {
  24         $('.buttontoolbarview-tab', this.element).unbind('click.buttontoolbarview');
  25         $('.buttontoolbarview-button', this.element).unbind('click.buttontoolbarview');
  26         var self = this;
  27
  28         this.element.html(render_template(this.template, this));
  29
  30         $('.buttontoolbarview-tab', this.element).bind('click.buttontoolbarview', function() {
  31             var groupIndex = $(this).attr('ui:groupindex');
  32             $('.buttontoolbarview-group', self.element).each(function() {
  33                 if ($(this).attr('ui:groupindex') == groupIndex) {
  34                     $(this).show();
  35                 } else {
  36                     $(this).hide();
  37                 }
  38             });
  39             $(self.element).trigger('resize');
  40         });
  41
  42         $('.buttontoolbarview-button', this.element).
  43         bind('click.buttontoolbarview', this.buttonPressed.bind(this) );
  44
  45         $(this.element).trigger('resize');
  46     },
  47
  48     buttonPressed: function(event)
  49     {
  50         var target = event.target;
  51
  52         var groupIndex = parseInt($(target).attr('ui:groupindex'), 10);
  53         var buttonIndex = parseInt($(target).attr('ui:buttonindex'), 10);
  54         var button = this.get('buttons')[groupIndex].buttons[buttonIndex];
  55         var scriptletId = button.scriptlet_id;
  56         var params = eval('(' + button.params + ')'); // To nie powinno być potrzebne
  57
  58         console.log('Executing', scriptletId, 'with params', params);
  59         try {
  60             scriptletCenter.scriptlets[scriptletId](this.parent, params);
  61         } catch(e) {
  62             console.log("Scriptlet", scriptletId, "failed.");
  63         }
  64
  65     },
  66
  67     dispose: function() {
  68         $('.buttontoolbarview-tab', this.element).unbind('click.buttontoolbarview');
  69         $('.buttontoolbarview-button', this.element).unbind('click.buttontoolbarview');
  70         this._super();
  71     }
  72 });
  73