_buildButton: function()

in Damage Assessment Visualizer/js/easy-button.js [168:204]

27 lines of code
8 McCabe index (conditional complexity)


  _buildButton: function(){

    this.button = L.DomUtil.create(this.options.tagName, '');

    if (this.options.tagName === 'button') {
        this.button.setAttribute('type', 'button');
    }

    if (this.options.id ){
      this.button.id = this.options.id;
    }

    if (this.options.leafletClasses){
      L.DomUtil.addClass(this.button, 'easy-button-button leaflet-bar-part leaflet-interactive');
    }

    // don't let double clicks and mousedown get to the map
    L.DomEvent.addListener(this.button, 'dblclick', L.DomEvent.stop);
    L.DomEvent.addListener(this.button, 'mousedown', L.DomEvent.stop);
    L.DomEvent.addListener(this.button, 'mouseup', L.DomEvent.stop);

    // take care of normal clicks
    L.DomEvent.addListener(this.button,'click', function(e){
      L.DomEvent.stop(e);
      this._currentState.onClick(this, this._map ? this._map : null );
      this._map && this._map.getContainer().focus();
    }, this);

    // prep the contents of the control
    if(this.options.type == 'replace'){
      this.button.appendChild(this._currentState.icon);
    } else {
      for(var i=0;i<this._states.length;i++){
        this.button.appendChild(this._states[i].icon);
      }
    }
  },