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Direktori : /home/riacommer/public_html/admin/vendor/wysihtml5/src/lang/
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Current File : /home/riacommer/public_html/admin/vendor/wysihtml5/src/lang/dispatcher.js

wysihtml5.lang.Dispatcher = Base.extend(
  /** @scope wysihtml5.lang.Dialog.prototype */ {
  observe: function(eventName, handler) {
    this.events = this.events || {};
    this.events[eventName] = this.events[eventName] || [];
    this.events[eventName].push(handler);
    return this;
  },

  on: function() {
    return this.observe.apply(this, wysihtml5.lang.array(arguments).get());
  },

  fire: function(eventName, payload) {
    this.events = this.events || {};
    var handlers = this.events[eventName] || [],
        i        = 0;
    for (; i<handlers.length; i++) {
      handlers[i].call(this, payload);
    }
    return this;
  },

  stopObserving: function(eventName, handler) {
    this.events = this.events || {};
    var i = 0,
        handlers,
        newHandlers;
    if (eventName) {
      handlers    = this.events[eventName] || [],
      newHandlers = [];
      for (; i<handlers.length; i++) {
        if (handlers[i] !== handler && handler) {
          newHandlers.push(handlers[i]);
        }
      }
      this.events[eventName] = newHandlers;
    } else {
      // Clean up all events
      this.events = {};
    }
    return this;
  }
});

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