angular-gantt-bounds-plugin.js

/*
Project: angular-gantt v1.2.3 - Gantt chart component for AngularJS
Authors: Marco Schweighauser, Rémi Alvergnat
License: MIT
Homepage: http://www.angular-gantt.com
Github: https://github.com/angular-gantt/angular-gantt.git
*/
(function(){
    'use strict';
    angular.module('gantt.bounds', ['gantt', 'gantt.bounds.templates']).directive('ganttBounds', ['moment', '$compile', '$document', function(moment, $compile, $document) {
        return {
            restrict: 'E',
            require: '^gantt',
            scope: {
                enabled: '=?'
            },
            link: function(scope, element, attrs, ganttCtrl) {
                var api = ganttCtrl.gantt.api;

                // Load options from global options attribute.
                if (scope.options && typeof(scope.options.bounds) === 'object') {
                    for (var option in scope.options.bounds) {
                        scope[option] = scope.options[option];
                    }
                }

                if (scope.enabled === undefined) {
                    scope.enabled = true;
                }

                api.directives.on.new(scope, function(directiveName, taskScope, taskElement) {
                    if (directiveName === 'ganttTask') {
                        var boundsScope = taskScope.$new();
                        boundsScope.pluginScope = scope;

                        var ifElement = $document[0].createElement('div');
                        angular.element(ifElement).attr('data-ng-if', 'task.model.est && task.model.lct && pluginScope.enabled');
                        var boundsElement = $document[0].createElement('gantt-task-bounds');
                        if (attrs.templateUrl !== undefined) {
                            angular.element(boundsElement).attr('data-template-url', attrs.templateUrl);
                        }
                        if (attrs.template !== undefined) {
                            angular.element(boundsElement).attr('data-template', attrs.template);
                        }
                        angular.element(ifElement).append(boundsElement);
                        taskElement.append($compile(ifElement)(boundsScope));
                    }
                });

                api.tasks.on.clean(scope, function(model) {
                    if (model.est !== undefined && !moment.isMoment(model.est)) {
                        model.est = moment(model.est);  //Earliest Start Time
                    }
                    if (model.lct !== undefined && !moment.isMoment(model.lct)) {
                        model.lct = moment(model.lct);  //Latest Completion Time
                    }
                });
            }
        };
    }]);
}());


(function(){
    'use strict';
    angular.module('gantt.bounds').directive('ganttTaskBounds', ['$templateCache', 'moment', function($templateCache, moment) {
        // Displays a box representing the earliest allowable start time and latest completion time for a job

        return {
            restrict: 'E',
            templateUrl: function(tElement, tAttrs) {
                var templateUrl;
                if (tAttrs.templateUrl === undefined) {
                    templateUrl = 'plugins/bounds/taskBounds.tmpl.html';
                } else {
                    templateUrl = tAttrs.templateUrl;
                }
                if (tAttrs.template) {
                    $templateCache.put(templateUrl, tAttrs.template);
                }
                return templateUrl;
            },
            replace: true,
            scope: true,
            controller: ['$scope', '$element', function($scope, $element) {
                $element.toggleClass('ng-hide', true);

                $scope.simplifyMoment = function(d) {
                    return moment.isMoment(d) ? d.unix() : d;
                };

                $scope.$watchGroup(['simplifyMoment(task.model.est)', 'simplifyMoment(task.model.lct)', 'task.left', 'task.width'], function() {
                    var left = $scope.task.rowsManager.gantt.getPositionByDate($scope.task.model.est);
                    var right = $scope.task.rowsManager.gantt.getPositionByDate($scope.task.model.lct);

                    $element.css('left', left - $scope.task.left + 'px');
                    $element.css('width', right - left + 'px');

                    $element.toggleClass('gantt-task-bounds-in', false);
                    $element.toggleClass('gantt-task-bounds-out', false);
                    if ($scope.task.model.est === undefined || $scope.task.model.lct === undefined) {
                        $element.toggleClass('gantt-task-bounds-in', true);
                    } else if ($scope.task.model.est > $scope.task.model.from) {
                        $element.toggleClass('gantt-task-bounds-out', true);
                    }
                    else if ($scope.task.model.lct < $scope.task.model.to) {
                        $element.toggleClass('gantt-task-bounds-out', true);
                    } else {
                        $element.toggleClass('gantt-task-bounds-in', true);
                    }
                });

                $scope.task.$element.bind('mouseenter', function() {
                    $element.toggleClass('ng-hide', false);
                });

                $scope.task.$element.bind('mouseleave', function() {
                    $element.toggleClass('ng-hide', true);
                });

                $scope.task.rowsManager.gantt.api.directives.raise.new('ganttBounds', $scope, $element);
                $scope.$on('$destroy', function() {
                    $scope.task.rowsManager.gantt.api.directives.raise.destroy('ganttBounds', $scope, $element);
                });
            }]
        };
    }]);
}());


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