text: /*	Copyright (c) 2016 Jean-Marc VIGLINO,
    released under the CeCILL-B license (French BSD license)
    (http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt).
  */
  /** Control bar for OL3
   * The control bar is a container for other controls. It can be used to create toolbars.
   * Control bars can be nested and combined with ol.control.Toggle to handle activate/deactivate.
   *
   * @constructor
   * @extends {ol.control.Control}
   * @param {Object=} options Control options.
   *  @param {String} options.className class of the control
   *  @param {bool} options.group is a group, default false
   *  @param {bool} options.toggleOne only one toggle control is active at a time, default false
   *  @param {bool} options.autoDeactivate used with subbar to deactivate all control when top level control deactivate, default false
   *  @param {Array<_ol_control_>} options.controls a list of control to add to the bar
   */
  ol.control.Bar = function(options) {
    if (!options) options={};
    var element = document.createElement("div");
        element.classList.add('ol-unselectable', 'ol-control', 'ol-bar');
    if (options.className) {
      var classes = options.className.split(' ').filter(function(className) {
        return className.length > 0;
      });
      element.classList.add.apply(element.classList, classes)
    }
    if (options.group) element.classList.add('ol-group');
    ol.control.Control.call(this, {
      element: element,
      target: options.target
    });
    this.set('toggleOne', options.toggleOne);
    this.set('autoDeactivate', options.autoDeactivate);
    this.controls_ = [];
    if (options.controls instanceof Array) {
      for (var i=0; i<options.controls.length; i++) {
        this.addControl(options.controls[i]);
      }
    }
  };
  ol.ext.inherits(ol.control.Bar, ol.control.Control);
  /** Set the control visibility
   * @param {boolean} b
   */
  ol.control.Bar.prototype.setVisible = function (val) {
    if (val) this.element.style.display = '';
    else this.element.style.display = 'none';
  }
  /** Get the control visibility
   * @return {boolean} b
   */
  ol.control.Bar.prototype.getVisible = function () {
    return this.element.style.display != 'none';
  }
  /**
   * Set the map instance the control is associated with
   * and add its controls associated to this map.
   * @param {_ol_Map_} map The map instance.
   */
  ol.control.Bar.prototype.setMap = function (map) {
    ol.control.Control.prototype.setMap.call(this, map);
    for (var i=0; i<this.controls_.length; i++) {
      var c = this.controls_[i];
      // map.addControl(c);
      c.setMap(map);
    }
  };
  /** Get controls in the panel
   *	@param {Array<_ol_control_>}
   */
  ol.control.Bar.prototype.getControls = function () {
    return this.controls_;
  };
  /** Set tool bar position
   *	@param {top|left|bottom|right} pos
   */
  ol.control.Bar.prototype.setPosition = function (pos) {
    this.element.classList.remove('ol-left', 'ol-top', 'ol-bottom', 'ol-right');
    pos=pos.split ('-');
    for (var i=0; i<pos.length; i++) {
      switch (pos[i]) {
        case 'top':
        case 'left':
        case 'bottom':
        case 'right':
          this.element.classList.add("ol-"+pos[i]);
          break;
        default: break;
      }
    }
  };
  /** Add a control to the bar
   *	@param {_ol_control_} c control to add
   */
  ol.control.Bar.prototype.addControl = function (c) {
    this.controls_.push(c);
    c.setTarget(this.element);
    if (this.getMap()) {
      this.getMap().addControl(c);
    }
    // Activate and toogleOne
    c.on ('change:active', function(e) { this.onActivateControl_(e, c); }.bind(this));
    if (c.getActive) {
      // c.dispatchEvent({ type:'change:active', key:'active', oldValue:false, active:true });
      this.onActivateControl_({ target: c, active: c.getActive() }, c);
    }
  };
  /** Deativate all controls in a bar
   * @param {_ol_control_} except a control
   */
  ol.control.Bar.prototype.deactivateControls = function (except) {
    for (var i=0; i<this.controls_.length; i++) {
    if (this.controls_[i] !== except && this.controls_[i].setActive) {
      this.controls_[i].setActive(false);
      }
    }
  };
  ol.control.Bar.prototype.getActiveControls = function () {
    var active = [];
    for (var i=0, c; c=this.controls_[i]; i++) {
      if (c.getActive && c.getActive()) active.push(c);
    }
    return active;
  }
  /** Auto activate/deactivate controls in the bar
   * @param {boolean} b activate/deactivate
   */
  ol.control.Bar.prototype.setActive = function (b) {
    if (!b && this.get("autoDeactivate")) {
      this.deactivateControls();
    }
    if (b) {
      var ctrls = this.getControls();
      for (var i=0, sb; (sb = ctrls[i]); i++) {
        if (sb.get("autoActivate")) sb.setActive(true);
      }
    }
  }
  /** Post-process an activated/deactivated control
   *	@param {ol.event} e :an object with a target {_ol_control_} and active flag {bool}
   */
  ol.control.Bar.prototype.onActivateControl_ = function (e, ctrl) {
    if (this.get('toggleOne')) {
      if (e.active) {
        var n;
        //var ctrl = e.target;
        for (n=0; n<this.controls_.length; n++) {
          if (this.controls_[n]===ctrl) break;
        }
        // Not here!
        if (n==this.controls_.length) return;
        this.deactivateControls (this.controls_[n]);
      } else {
        // No one active > test auto activate
        if (!this.getActiveControls().length) {
          for (var i=0, c; c=this.controls_[i]; i++) {
            if (c.get("autoActivate")) {
              c.setActive(true);
              break;
            }
          }
        }
      }
    }
  };
  /**
   * @param {string} name of the control to search
   * @return {ol.control.Control}
   */
  ol.control.Bar.prototype.getControlsByName = function(name) {
    var controls = this.getControls();
    return controls.filter(
      function(control) {
        return (control.get('name') === name);
      }
    );
  };
  