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/*
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* Activiti Modeler component part of the Activiti project
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* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* Task listeners
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*/
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var KisBpmTaskListenersCtrl = [ '$scope', '$modal', '$timeout', '$translate', function($scope, $modal, $timeout, $translate) {
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// Config for the modal window
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var opts = {
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template: 'editor-app/configuration/properties/task-listeners-popup.html?version=' + Date.now(),
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scope: $scope
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};
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// Open the dialog
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$modal(opts);
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}];
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var KisBpmTaskListenersPopupCtrl = [ '$scope', '$q', '$translate', function($scope, $q, $translate) {
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// Put json representing form properties on scope
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if ($scope.property.value !== undefined && $scope.property.value !== null
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&& $scope.property.value.taskListeners !== undefined
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&& $scope.property.value.taskListeners !== null) {
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if ($scope.property.value.taskListeners.constructor == String)
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{
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$scope.taskListeners = JSON.parse($scope.property.value.taskListeners);
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}
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else
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{
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// Note that we clone the json object rather then setting it directly,
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// this to cope with the fact that the user can click the cancel button and no changes should have happened
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$scope.taskListeners = angular.copy($scope.property.value.taskListeners);
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}
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for (var i = 0; i < $scope.taskListeners.length; i++)
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{
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var taskListener = $scope.taskListeners[i];
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if (taskListener.className !== undefined && taskListener.className !== '')
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{
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taskListener.implementation = taskListener.className;
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}
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else if (taskListener.expression !== undefined && taskListener.expression !== '')
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{
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taskListener.implementation = taskListener.expression;
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}
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else if (taskListener.delegateExpression !== undefined && taskListener.delegateExpression !== '')
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{
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taskListener.implementation = taskListener.delegateExpression;
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}
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}
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} else {
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$scope.taskListeners = [];
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}
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// Array to contain selected properties (yes - we only can select one, but ng-grid isn't smart enough)
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$scope.selectedListeners = [];
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$scope.selectedFields = [];
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$scope.translationsRetrieved = false;
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$scope.labels = {};
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var eventPromise = $translate('PROPERTY.TASKLISTENERS.EVENT');
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var implementationPromise = $translate('PROPERTY.TASKLISTENERS.FIELDS.IMPLEMENTATION');
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var namePromise = $translate('PROPERTY.TASKLISTENERS.FIELDS.NAME');
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$q.all([eventPromise, implementationPromise, namePromise]).then(function(results) {
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$scope.labels.eventLabel = results[0];
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$scope.labels.implementationLabel = results[1];
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$scope.labels.nameLabel = results[2];
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$scope.translationsRetrieved = true;
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// Config for grid
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$scope.gridOptions = {
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data: 'taskListeners',
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enableRowReordering: true,
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headerRowHeight: 28,
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multiSelect: false,
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keepLastSelected : false,
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selectedItems: $scope.selectedListeners,
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afterSelectionChange: function (rowItem, event) {
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$scope.selectedFields.length = 0;
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if ($scope.selectedListeners.length > 0)
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{
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var fields = $scope.selectedListeners[0].fields;
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if (fields !== undefined && fields !== null)
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{
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for (var i = 0; i < fields.length; i++)
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{
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var field = fields[i];
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if (field.stringValue !== undefined && field.stringValue !== '')
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{
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field.implementation = field.stringValue;
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}
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else if (field.expression !== undefined && field.expression !== '')
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{
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field.implementation = field.expression;
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}
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else if (field.string !== undefined && field.string !== '')
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{
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field.implementation = field.string;
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}
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}
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}
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}
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},
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columnDefs: [{ field: 'event', displayName: $scope.labels.eventLabel },
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{ field: 'implementation', displayName: $scope.labels.implementationLabel}]
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};
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// Config for field grid
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$scope.gridFieldOptions = {
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data: 'selectedListeners[0].fields',
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enableRowReordering: true,
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headerRowHeight: 28,
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multiSelect: false,
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keepLastSelected : false,
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selectedItems: $scope.selectedFields,
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columnDefs: [{ field: 'name', displayName: $scope.labels.name },
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{ field: 'implementation', displayName: $scope.labels.implementationLabel}]
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};
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});
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$scope.listenerDetailsChanged = function() {
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if ($scope.selectedListeners[0].className !== '')
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{
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$scope.selectedListeners[0].implementation = $scope.selectedListeners[0].className;
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}
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else if ($scope.selectedListeners[0].expression !== '')
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{
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$scope.selectedListeners[0].implementation = $scope.selectedListeners[0].expression;
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}
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else if ($scope.selectedListeners[0].delegateExpression !== '')
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{
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$scope.selectedListeners[0].implementation = $scope.selectedListeners[0].delegateExpression;
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}
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else
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{
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$scope.selectedListeners[0].implementation = '';
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}
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};
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// Click handler for add button
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$scope.addNewListener = function() {
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$scope.taskListeners.push({ event : 'create',
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implementation : '',
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className : '',
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expression: '',
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delegateExpression: ''});
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};
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// Click handler for remove button
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$scope.removeListener = function() {
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if ($scope.selectedListeners.length > 0) {
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var index = $scope.taskListeners.indexOf($scope.selectedListeners[0]);
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$scope.gridOptions.selectItem(index, false);
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$scope.taskListeners.splice(index, 1);
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$scope.selectedListeners.length = 0;
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if (index < $scope.taskListeners.length) {
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$scope.gridOptions.selectItem(index + 1, true);
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} else if ($scope.taskListeners.length > 0) {
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$scope.gridOptions.selectItem(index - 1, true);
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}
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}
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};
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// Click handler for up button
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$scope.moveListenerUp = function() {
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if ($scope.selectedListeners.length > 0) {
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var index = $scope.taskListeners.indexOf($scope.selectedListeners[0]);
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if (index != 0) { // If it's the first, no moving up of course
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// Reason for funny way of swapping, see https://github.com/angular-ui/ng-grid/issues/272
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var temp = $scope.taskListeners[index];
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$scope.taskListeners.splice(index, 1);
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$timeout(function(){
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$scope.taskListeners.splice(index + -1, 0, temp);
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}, 100);
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}
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}
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};
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// Click handler for down button
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$scope.moveListenerDown = function() {
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if ($scope.selectedListeners.length > 0) {
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var index = $scope.taskListeners.indexOf($scope.selectedListeners[0]);
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if (index != $scope.taskListeners.length - 1) { // If it's the last element, no moving down of course
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// Reason for funny way of swapping, see https://github.com/angular-ui/ng-grid/issues/272
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var temp = $scope.taskListeners[index];
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$scope.taskListeners.splice(index, 1);
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$timeout(function(){
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$scope.taskListeners.splice(index + 1, 0, temp);
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}, 100);
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}
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}
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};
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$scope.fieldDetailsChanged = function() {
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if ($scope.selectedFields[0].stringValue != '')
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{
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$scope.selectedFields[0].implementation = $scope.selectedFields[0].stringValue;
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}
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else if ($scope.selectedFields[0].expression != '')
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{
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$scope.selectedFields[0].implementation = $scope.selectedFields[0].expression;
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}
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else if ($scope.selectedFields[0].string != '')
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{
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$scope.selectedFields[0].implementation = $scope.selectedFields[0].string;
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}
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else
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{
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$scope.selectedFields[0].implementation = '';
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}
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};
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// Click handler for add button
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$scope.addNewField = function() {
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if ($scope.selectedListeners.length > 0)
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{
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if ($scope.selectedListeners[0].fields == undefined)
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{
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$scope.selectedListeners[0].fields = [];
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}
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$scope.selectedListeners[0].fields.push({ name : 'fieldName',
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implementation : '',
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stringValue : '',
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expression: '',
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string: ''});
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}
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};
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// Click handler for remove button
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$scope.removeField = function() {
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if ($scope.selectedFields.length > 0) {
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var index = $scope.selectedListeners[0].fields.indexOf($scope.selectedFields[0]);
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$scope.gridFieldOptions.selectItem(index, false);
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$scope.selectedListeners[0].fields.splice(index, 1);
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$scope.selectedFields.length = 0;
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if (index < $scope.selectedListeners[0].fields.length) {
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$scope.gridFieldOptions.selectItem(index + 1, true);
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} else if ($scope.selectedListeners[0].fields.length > 0) {
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$scope.gridFieldOptions.selectItem(index - 1, true);
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}
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}
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};
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// Click handler for up button
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$scope.moveFieldUp = function() {
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if ($scope.selectedFields.length > 0) {
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var index = $scope.selectedListeners[0].fields.indexOf($scope.selectedFields[0]);
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if (index != 0) { // If it's the first, no moving up of course
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// Reason for funny way of swapping, see https://github.com/angular-ui/ng-grid/issues/272
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var temp = $scope.selectedListeners[0].fields[index];
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$scope.selectedListeners[0].fields.splice(index, 1);
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$timeout(function(){
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$scope.selectedListeners[0].fields.splice(index + -1, 0, temp);
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}, 100);
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}
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}
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};
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// Click handler for down button
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$scope.moveFieldDown = function() {
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if ($scope.selectedFields.length > 0) {
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var index = $scope.selectedListeners[0].fields.indexOf($scope.selectedFields[0]);
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if (index != $scope.selectedListeners[0].fields.length - 1) { // If it's the last element, no moving down of course
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// Reason for funny way of swapping, see https://github.com/angular-ui/ng-grid/issues/272
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var temp = $scope.selectedListeners[0].fields[index];
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$scope.selectedListeners[0].fields.splice(index, 1);
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$timeout(function(){
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$scope.selectedListeners[0].fields.splice(index + 1, 0, temp);
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}, 100);
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}
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}
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};
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// Click handler for save button
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$scope.save = function() {
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if ($scope.taskListeners.length > 0) {
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$scope.property.value = {};
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$scope.property.value.taskListeners = $scope.taskListeners;
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} else {
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$scope.property.value = null;
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}
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$scope.updatePropertyInModel($scope.property);
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$scope.close();
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};
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$scope.cancel = function() {
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$scope.close();
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};
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// Close button handler
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$scope.close = function() {
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$scope.property.mode = 'read';
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$scope.$hide();
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};
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}];
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