var _ = require('underscore');
var backbone = require('backbone');
var backboneBase = require('backbone-base');


var BaseView = backbone.BaseView.extend({
  // Activate overlay along with dialog box
  activate: function(state) {
    window.APP.$('#overlay').prop('hidden', !(_.isUndefined(state) || state));
    backbone.BaseView.prototype.activate.call(this, state);
    return this;
  },

  // Update internal object of callbacks called during Yes/No click
  setCallbacks: function(callbacks) {
    this.callbacks = _.extend(this.callbacks || {}, callbacks);
    return this;
  },

  setMessage: function(text) { this.$('[data-id=message]').html(text || ''); return this; }
});

module.exports = {
  NotificationView: BaseView.extend({
    activate: function(state) {
      BaseView.prototype.activate.call(this, state);

      // Scroll to the top, where notification is show
      if(state)
        $(document).scrollTop(0);
    },

    events: {
      'click [data-id=ok]': function () {
        // Just close dialog as default No-action
        this.deactivate();

        return false;
      }}
  }),

  ConfirmationView: BaseView.extend({
    events: {
      'click [data-id=yes]': function() {
        this.deactivate();

        // Error should be thrown if no callback defined — there is no default action
        return this.callbacks.yes();
      },

      'click [data-id=no]': function() {
        if(_.isFunction((this.callbacks || {}).no))
          return this.callbacks.no();

        // Just close dialog as default No-action
        this.deactivate();

        return false;
      }
    }
  })
};

@@ -882,21 +882,31 @@
      if(
-state
+this.isActive()
 )%0A      

Change way to detect active state (#130)