first commit

WebRoot/editor-app/configuration/properties-fields-controller.js

@@ -0,0 +1,192 @@
+/*
+ * Activiti Modeler component part of the Activiti project
+ * Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/*
+ * Task listeners
+ */
+
+var KisBpmFieldsCtrl = [ '$scope', '$modal', '$timeout', '$translate', function($scope, $modal, $timeout, $translate) {
+
+    // Config for the modal window
+    var opts = {
+        template:  'editor-app/configuration/properties/fields-popup.html',
+        scope: $scope
+    };
+
+    // Open the dialog
+    $modal(opts);
+}];
+
+var KisBpmFieldsPopupCtrl = [ '$scope', '$q', '$translate', function($scope, $q, $translate) {
+
+    // Put json representing form properties on scope
+    if ($scope.property.value !== undefined && $scope.property.value !== null
+        && $scope.property.value.fields !== undefined
+        && $scope.property.value.fields !== null) {
+        // Note that we clone the json object rather then setting it directly,
+        // this to cope with the fact that the user can click the cancel button and no changes should have happened
+        $scope.fields = angular.copy($scope.property.value.fields);
+        
+        for (var i = 0; i < $scope.fields.length; i++)
+		{
+			var field = $scope.fields[i];
+			if (field.stringValue !== undefined && field.stringValue !== '')
+        	{
+				field.implementation = field.stringValue;
+        	}
+        	else if (field.expression !== undefined && field.expression !== '')
+        	{
+        		field.implementation = field.expression;
+        	}
+        	else if (field.string !== undefined && field.string !== '')
+        	{
+        		field.implementation = field.string;
+        	}
+		}
+        
+    } else {
+        $scope.fields = [];
+    }
+
+    // Array to contain selected properties (yes - we only can select one, but ng-grid isn't smart enough)
+    $scope.selectedFields = [];
+    $scope.translationsRetrieved = false;
+    $scope.labels = {};
+
+    var namePromise = $translate('PROPERTY.FIELDS.NAME');
+    var implementationPromise = $translate('PROPERTY.FIELDS.IMPLEMENTATION');
+
+    $q.all([namePromise, implementationPromise]).then(function(results) {
+        $scope.labels.nameLabel = results[0];
+        $scope.labels.implementationLabel = results[1];
+        $scope.translationsRetrieved = true;
+
+        // Config for grid
+        $scope.gridOptions = {
+            data: 'fields',
+            enableRowReordering: true,
+            headerRowHeight: 28,
+            multiSelect: false,
+            keepLastSelected: false,
+            selectedItems: $scope.selectedFields,
+            columnDefs: [{field: 'name', displayName: $scope.labels.nameLabel},
+                {field: 'implementation', displayName: $scope.labels.implementationLabel}]
+        };
+    });
+    
+    $scope.fieldDetailsChanged = function() {
+    	if ($scope.selectedFields[0].stringValue != '')
+    	{
+    		$scope.selectedFields[0].implementation = $scope.selectedFields[0].stringValue;
+    	}
+    	else if ($scope.selectedFields[0].expression != '')
+    	{
+    		$scope.selectedFields[0].implementation = $scope.selectedFields[0].expression;
+    	}
+    	else if ($scope.selectedFields[0].string != '')
+    	{
+    		$scope.selectedFields[0].implementation = $scope.selectedFields[0].string;
+    	}
+    	else
+    	{
+    		$scope.selectedFields[0].implementation = '';
+    	}
+    };
+
+    // Click handler for add button
+    $scope.addNewField = function() {
+    	$scope.fields.push({ name : 'fieldName',
+            implementation : '',
+            stringValue : '',
+            expression: '',
+            string: ''});
+    };
+
+    // Click handler for remove button
+    $scope.removeField = function() {
+        if ($scope.selectedFields.length > 0) {
+            var index = $scope.fields.indexOf($scope.selectedFields[0]);
+            $scope.gridOptions.selectItem(index, false);
+            $scope.fields.splice(index, 1);
+
+            $scope.selectedFields.length = 0;
+            if (index < $scope.fields.length) {
+                $scope.gridOptions.selectItem(index + 1, true);
+            } else if ($scope.fields.length > 0) {
+                $scope.gridOptions.selectItem(index - 1, true);
+            }
+        }
+    };
+
+    // Click handler for up button
+    $scope.moveFieldUp = function() {
+        if ($scope.selectedFields.length > 0) {
+            var index = $scope.fields.indexOf($scope.selectedFields[0]);
+            if (index != 0) { // If it's the first, no moving up of course
+                // Reason for funny way of swapping, see https://github.com/angular-ui/ng-grid/issues/272
+                var temp = $scope.fields[index];
+                $scope.fields.splice(index, 1);
+                $timeout(function(){
+                	$scope.fields.splice(index + -1, 0, temp);
+                }, 100);
+
+            }
+        }
+    };
+
+    // Click handler for down button
+    $scope.moveFieldDown = function() {
+        if ($scope.selectedFields.length > 0) {
+            var index = $scope.fields.indexOf($scope.selectedFields[0]);
+            if (index != $scope.fields.length - 1) { // If it's the last element, no moving down of course
+                // Reason for funny way of swapping, see https://github.com/angular-ui/ng-grid/issues/272
+                var temp = $scope.fields[index];
+                $scope.fields.splice(index, 1);
+                $timeout(function(){
+                	$scope.fields.splice(index + 1, 0, temp);
+                }, 100);
+
+            }
+        }
+    };
+
+    // Click handler for save button
+    $scope.save = function() {
+
+        if ($scope.fields.length > 0) {
+            $scope.property.value = {};
+            $scope.property.value.fields = $scope.fields;
+        } else {
+            $scope.property.value = null;
+        }
+
+        $scope.updatePropertyInModel($scope.property);
+        $scope.close();
+    };
+
+    $scope.cancel = function() {
+        $scope.close();
+    };
+
+    // Close button handler
+    $scope.close = function() {
+        $scope.property.mode = 'read';
+        $scope.$hide();
+    };
+}];