SOURCE CODE: Uize.Widgets.ColorSliders.Vert.Combo.Widget (view docs)

/*______________
|       ______  |   U I Z E    J A V A S C R I P T    F R A M E W O R K
|     /      /  |   ---------------------------------------------------
|    /    O /   |    MODULE : Uize.Widgets.ColorSliders.Vert.Combo.Widget Class
|   /    / /    |
|  /    / /  /| |    ONLINE : http://www.uize.com
| /____/ /__/_| | COPYRIGHT : (c)2015-2016 UIZE
|          /___ |   LICENSE : Available under MIT License or GNU General Public License
|_______________|             http://www.uize.com/license.html
*/

/* Module Meta Data
  type: Class
  importance: 1
  codeCompleteness: 5
  docCompleteness: 5
*/

/*?
  Introduction
    The =Uize.Widgets.ColorSliders.Vert.Combo.Widget= module implements a widget class.

    *DEVELOPERS:* `Chris van Rensburg`

    Visual Sampler
      Below is a visual sampler of the =Uize.Widgets.ColorSliders.Vert.Combo.Widget= class...

      ...............................................................
      << widget >>

      widgetClass: Uize.Widgets.ColorSliders.Vert.Combo.VisualSampler
      ...............................................................
*/

Uize.module ({
  name:'Uize.Widgets.ColorSliders.Vert.Combo.Widget',
  superclass:'Uize.Widget.V2',
  required:[
    'Uize.Widgets.ColorSliders.Vert.Combo.Html',
    'Uize.Widgets.ColorSliders.Vert.Combo.Css',
    'Uize.Widgets.Button.Widget',
    'Uize.Widgets.ColorSliders.Vert.Rgb.Widget',
    'Uize.Widgets.ColorSliders.Vert.Hsl.Widget',
    'Uize.Color',
    'Uize.Util.PropertyAdapter'
  ],
  builder:function (_superclass) {
    'use strict';

    var
      /*** General Variables ***/
        _modes = ['hsl','rgb']
    ;

    return _superclass.subclass ({
      hasLoc:true,

      alphastructor:function () {
        var m = this;

        Uize.forEach (
          _modes,
          function (_mode) {
            m.addedChildren.once (
              _mode,
              function () {
                Uize.Util.PropertyAdapter ({
                  propertyA:m,
                  propertyB:m.children [_mode]
                });
              }
            );
          }
        );
      },

      set:{
        html:Uize.Widgets.ColorSliders.Vert.Combo.Html
      },

      staticProperties:{
        cssModule:Uize.Widgets.ColorSliders.Vert.Combo.Css
      },

      staticMethods:{
        modes:function (_modes) {
          var m = this;
          Uize.forEach (
            _modes,
            function (_mode) {
              var
                _modeSelectedProperty = _mode + 'Selected',
                _modeButtonName = _mode + 'Button'
              ;
              m.declare ({
                children:Uize.pairUp (
                  _mode,{},
                  _modeButtonName,{
                    widgetClass:Uize.Widgets.Button.Widget,
                    action:function () {this.parent.set ({mode:_mode})}
                  }
                ),
                childrenLinked:Uize.pairUp (_mode,_modeSelectedProperty),
                stateProperties:Uize.pairUp (
                  _modeSelectedProperty,{derived:'mode: mode == "' + _mode + '"'}
                ),
                childBindings:Uize.pairUp (
                  _modeSelectedProperty,'->' + _modeButtonName + '.selected',
                  'loc_' + _mode,'->' + _modeButtonName + '.text',
                  'sliderHeight','->' + _mode + '.sliderHeight'
                ),
                htmlBindings:Uize.pairUp (_modeSelectedProperty,_mode + ':show')
              });
            }
          );
        }
      },

      modes:_modes,

      stateProperties:{
        mode:{value:_modes [0]},
        value:{
          value:'fc6',
          conformer:function (_value) {
            return Uize.Color.to (_value,'hex');
          }
        },
        sliderHeight:{value:250},

        /*** derived properties ***/
          valueAsRgbHex:{
            derived:'value: Uize.Color.from (value).to ("#hex")'
          }
      },

      children:{
        rgb:{widgetClass:Uize.Widgets.ColorSliders.Vert.Rgb.Widget},
        hsl:{widgetClass:Uize.Widgets.ColorSliders.Vert.Hsl.Widget}
      },

      htmlBindings:{
        valueAsRgbHex:'swatch:style.backgroundColor'
      }
    });
  }
});