openproject/frontend/app/work_packages/tabs/exclusive-edit-directive.js

//-- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
//++

module.exports = function() {
  return {
    restrict: 'EA',
    replace: true,
    transclude: true,
    template: '<div class="exclusive-edit" ng-transclude></div>',
    controller: function() {
      var editors = [];
      var creator;

      this.gotEditable = function(selectedEditor) {
        angular.forEach(editors, function(editor) {
          editor.inEdit = selectedEditor == editor;
        });
      };

      this.addEditable = function(editor) {
        editors.push(editor);
      };

      this.setCreator = function(newCreator) {
        creator = newCreator;
      };

      this.setQuoted = function(text) {
        creator.activity.comment = text;
      };
    }
  };
};