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433 lines
18 KiB
433 lines
18 KiB
2 years ago
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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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'use strict';
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var activitiModeler = angular.module('activitiModeler', [
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'ngCookies',
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'ngResource',
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'ngSanitize',
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'ngRoute',
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'ngDragDrop',
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'mgcrea.ngStrap',
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'ngGrid',
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'ngAnimate',
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'pascalprecht.translate',
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'duScroll'
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]);
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var activitiModule = activitiModeler;
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activitiModeler
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// Initialize routes
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.config(['$selectProvider', '$translateProvider', function ($selectProvider, $translateProvider) {
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// Override caret for bs-select directive
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angular.extend($selectProvider.defaults, {
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caretHtml: ' <i class="icon icon-caret-down"></i>'
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});
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// Initialize angular-translate
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$translateProvider.useStaticFilesLoader({
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prefix: './editor-app/i18n/',
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suffix: '.json'
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});
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$translateProvider.preferredLanguage('en');
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// remember language
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$translateProvider.useCookieStorage();
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}])
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.run(['$rootScope', '$timeout', '$modal', '$translate', '$location', '$window', '$http', '$q',
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function($rootScope, $timeout, $modal, $translate, $location, $window, $http, $q) {
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$rootScope.config = ACTIVITI.CONFIG;
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$rootScope.editorInitialized = false;
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$rootScope.editorFactory = $q.defer();
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$rootScope.forceSelectionRefresh = false;
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$rootScope.ignoreChanges = false; // by default never ignore changes
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$rootScope.validationErrors = [];
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$rootScope.staticIncludeVersion = Date.now();
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/**
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* A 'safer' apply that avoids concurrent updates (which $apply allows).
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*/
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$rootScope.safeApply = function(fn) {
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var phase = this.$root.$$phase;
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if(phase == '$apply' || phase == '$digest') {
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if(fn && (typeof(fn) === 'function')) {
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fn();
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}
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} else {
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this.$apply(fn);
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}
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};
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/**
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* Initialize the event bus: couple all Oryx events with a dispatch of the
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* event of the event bus. This way, it gets much easier to attach custom logic
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* to any event.
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*/
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/* Helper method to fetch model from server (always needed) */
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function fetchModel(modelId) {
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var modelUrl = KISBPM.URL.getModel(modelId);
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$http({method: 'GET', url: modelUrl}).
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success(function (data, status, headers, config) {
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$rootScope.editor = new ORYX.Editor(data);
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$rootScope.modelData = angular.fromJson(data);
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$rootScope.editorFactory.resolve();
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}).
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error(function (data, status, headers, config) {
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console.log('Error loading model with id ' + modelId + ' ' + data);
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});
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}
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function initScrollHandling() {
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var canvasSection = jQuery('#canvasSection');
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canvasSection.scroll(function() {
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// Hides the resizer and quick menu items during scrolling
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var selectedElements = $rootScope.editor.selection;
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var subSelectionElements = $rootScope.editor._subSelection;
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$rootScope.selectedElements = selectedElements;
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$rootScope.subSelectionElements = subSelectionElements;
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if (selectedElements && selectedElements.length > 0) {
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$rootScope.selectedElementBeforeScrolling = selectedElements[0];
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}
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jQuery('.Oryx_button').each(function(i, obj) {
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$rootScope.orginalOryxButtonStyle = obj.style.display;
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obj.style.display = 'none';
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});
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jQuery('.resizer_southeast').each(function(i, obj) {
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$rootScope.orginalResizerSEStyle = obj.style.display;
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obj.style.display = 'none';
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});
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jQuery('.resizer_northwest').each(function(i, obj) {
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$rootScope.orginalResizerNWStyle = obj.style.display;
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obj.style.display = 'none';
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});
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$rootScope.editor.handleEvents({type:ORYX.CONFIG.EVENT_CANVAS_SCROLL});
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});
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canvasSection.scrollStopped(function(){
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// Puts the quick menu items and resizer back when scroll is stopped.
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$rootScope.editor.setSelection([]); // needed cause it checks for element changes and does nothing if the elements are the same
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$rootScope.editor.setSelection($rootScope.selectedElements, $rootScope.subSelectionElements);
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$rootScope.selectedElements = undefined;
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$rootScope.subSelectionElements = undefined;
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function handleDisplayProperty(obj) {
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if (jQuery(obj).position().top > 0) {
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obj.style.display = 'block';
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} else {
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obj.style.display = 'none';
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}
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}
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jQuery('.Oryx_button').each(function(i, obj) {
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handleDisplayProperty(obj);
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});
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jQuery('.resizer_southeast').each(function(i, obj) {
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handleDisplayProperty(obj);
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});
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jQuery('.resizer_northwest').each(function(i, obj) {
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handleDisplayProperty(obj);
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});
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});
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}
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/**
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* Initialize the Oryx Editor when the content has been loaded
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*/
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$rootScope.$on('$includeContentLoaded', function (event) {
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if (!$rootScope.editorInitialized) {
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ORYX._loadPlugins();
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var modelId = EDITOR.UTIL.getParameterByName('modelId');
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fetchModel(modelId);
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$rootScope.window = {};
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var updateWindowSize = function() {
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$rootScope.window.width = $window.innerWidth;
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$rootScope.window.height = $window.innerHeight;
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};
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// Window resize hook
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angular.element($window).bind('resize', function() {
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$rootScope.safeApply(updateWindowSize());
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});
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$rootScope.$watch('window.forceRefresh', function(newValue) {
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if(newValue) {
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$timeout(function() {
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updateWindowSize();
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$rootScope.window.forceRefresh = false;
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});
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}
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});
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updateWindowSize();
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// Hook in resizing of main panels when window resizes
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// TODO: perhaps move to a separate JS-file?
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jQuery(window).resize(function () {
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// Calculate the offset based on the bottom of the module header
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var offset = jQuery("#editor-header").offset();
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var propSectionHeight = jQuery('#propertySection').height();
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var canvas = jQuery('#canvasSection');
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var mainHeader = jQuery('#main-header');
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if (offset == undefined || offset === null
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|| propSectionHeight === undefined || propSectionHeight === null
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|| canvas === undefined || canvas === null || mainHeader === null) {
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return;
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}
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if ($rootScope.editor)
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{
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var selectedElements = $rootScope.editor.selection;
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var subSelectionElements = $rootScope.editor._subSelection;
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$rootScope.selectedElements = selectedElements;
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$rootScope.subSelectionElements = subSelectionElements;
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if (selectedElements && selectedElements.length > 0)
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{
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$rootScope.selectedElementBeforeScrolling = selectedElements[0];
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$rootScope.editor.setSelection([]); // needed cause it checks for element changes and does nothing if the elements are the same
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$rootScope.editor.setSelection($rootScope.selectedElements, $rootScope.subSelectionElements);
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$rootScope.selectedElements = undefined;
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$rootScope.subSelectionElements = undefined;
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}
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}
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var totalAvailable = jQuery(window).height() - offset.top - mainHeader.height() - 21;
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canvas.height(totalAvailable - propSectionHeight);
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jQuery('#paletteSection').height(totalAvailable);
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// Update positions of the resize-markers, according to the canvas
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var actualCanvas = null;
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if (canvas && canvas[0].children[1]) {
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actualCanvas = canvas[0].children[1];
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}
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var canvasTop = canvas.position().top;
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var canvasLeft = canvas.position().left;
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var canvasHeight = canvas[0].clientHeight;
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var canvasWidth = canvas[0].clientWidth;
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var iconCenterOffset = 8;
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var widthDiff = 0;
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var actualWidth = 0;
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if(actualCanvas) {
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// In some browsers, the SVG-element clientwidth isn't available, so we revert to the parent
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actualWidth = actualCanvas.clientWidth || actualCanvas.parentNode.clientWidth;
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}
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if(actualWidth < canvas[0].clientWidth) {
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widthDiff = actualWidth - canvas[0].clientWidth;
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// In case the canvas is smaller than the actual viewport, the resizers should be moved
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canvasLeft -= widthDiff / 2;
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canvasWidth += widthDiff;
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}
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var iconWidth = 17;
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var iconOffset = 20;
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var north = jQuery('#canvas-grow-N');
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north.css('top', canvasTop + iconOffset + 'px');
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north.css('left', canvasLeft - 10 + (canvasWidth - iconWidth) / 2 + 'px');
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var south = jQuery('#canvas-grow-S');
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south.css('top', (canvasTop + canvasHeight - iconOffset - iconCenterOffset) + 'px');
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south.css('left', canvasLeft - 10 + (canvasWidth - iconWidth) / 2 + 'px');
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var east = jQuery('#canvas-grow-E');
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east.css('top', canvasTop - 10 + (canvasHeight - iconWidth) / 2 + 'px');
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east.css('left', (canvasLeft + canvasWidth - iconOffset - iconCenterOffset) + 'px');
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var west = jQuery('#canvas-grow-W');
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west.css('top', canvasTop -10 + (canvasHeight - iconWidth) / 2 + 'px');
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west.css('left', canvasLeft + iconOffset + 'px');
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north = jQuery('#canvas-shrink-N');
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north.css('top', canvasTop + iconOffset + 'px');
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north.css('left', canvasLeft + 10 + (canvasWidth - iconWidth) / 2 + 'px');
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south = jQuery('#canvas-shrink-S');
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south.css('top', (canvasTop + canvasHeight - iconOffset - iconCenterOffset) + 'px');
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south.css('left', canvasLeft +10 + (canvasWidth - iconWidth) / 2 + 'px');
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east = jQuery('#canvas-shrink-E');
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east.css('top', canvasTop + 10 + (canvasHeight - iconWidth) / 2 + 'px');
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east.css('left', (canvasLeft + canvasWidth - iconOffset - iconCenterOffset) + 'px');
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west = jQuery('#canvas-shrink-W');
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west.css('top', canvasTop + 10 + (canvasHeight - iconWidth) / 2 + 'px');
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west.css('left', canvasLeft + iconOffset + 'px');
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});
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jQuery(window).trigger('resize');
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jQuery.fn.scrollStopped = function(callback) {
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jQuery(this).scroll(function(){
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var self = this, $this = jQuery(self);
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if ($this.data('scrollTimeout')) {
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clearTimeout($this.data('scrollTimeout'));
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}
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$this.data('scrollTimeout', setTimeout(callback,50,self));
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});
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};
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// Always needed, cause the DOM element on which the scroll event listeners are attached are changed for every new model
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initScrollHandling();
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$rootScope.editorInitialized = true;
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}
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});
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/**
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* Initialize the event bus: couple all Oryx events with a dispatch of the
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|
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* event of the event bus. This way, it gets much easier to attach custom logic
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* to any event.
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*/
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$rootScope.editorFactory.promise.then(function() {
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KISBPM.eventBus.editor = $rootScope.editor;
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var eventMappings = [
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{ oryxType : ORYX.CONFIG.EVENT_SELECTION_CHANGED, kisBpmType : KISBPM.eventBus.EVENT_TYPE_SELECTION_CHANGE },
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{ oryxType : ORYX.CONFIG.EVENT_DBLCLICK, kisBpmType : KISBPM.eventBus.EVENT_TYPE_DOUBLE_CLICK },
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{ oryxType : ORYX.CONFIG.EVENT_MOUSEOUT, kisBpmType : KISBPM.eventBus.EVENT_TYPE_MOUSE_OUT },
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{ oryxType : ORYX.CONFIG.EVENT_MOUSEOVER, kisBpmType : KISBPM.eventBus.EVENT_TYPE_MOUSE_OVER }
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];
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eventMappings.forEach(function(eventMapping) {
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$rootScope.editor.registerOnEvent(eventMapping.oryxType, function(event) {
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KISBPM.eventBus.dispatch(eventMapping.kisBpmType, event);
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});
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});
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$rootScope.editor.registerOnEvent(ORYX.CONFIG.EVENT_SHAPEREMOVED, function (event) {
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var validateButton = document.getElementById(event.shape.resourceId + "-validate-button");
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if (validateButton)
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{
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validateButton.style.display = 'none';
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}
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});
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// The Oryx canvas is ready (we know since we're in this promise callback) and the
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// event bus is ready. The editor is now ready for use
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KISBPM.eventBus.dispatch(KISBPM.eventBus.EVENT_TYPE_EDITOR_READY, {type : KISBPM.eventBus.EVENT_TYPE_EDITOR_READY});
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});
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// Alerts
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$rootScope.alerts = {
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queue: []
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};
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$rootScope.showAlert = function(alert) {
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if(alert.queue.length > 0) {
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|
|
alert.current = alert.queue.shift();
|
||
|
|
// Start timout for message-pruning
|
||
|
|
alert.timeout = $timeout(function() {
|
||
|
|
if (alert.queue.length == 0) {
|
||
|
|
alert.current = undefined;
|
||
|
|
alert.timeout = undefined;
|
||
|
|
} else {
|
||
|
|
$rootScope.showAlert(alert);
|
||
|
|
}
|
||
|
|
}, (alert.current.type == 'error' ? 5000 : 1000));
|
||
|
|
} else {
|
||
|
|
$rootScope.alerts.current = undefined;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$rootScope.addAlert = function(message, type) {
|
||
|
|
var newAlert = {message: message, type: type};
|
||
|
|
if (!$rootScope.alerts.timeout) {
|
||
|
|
// Timeout for message queue is not running, start one
|
||
|
|
$rootScope.alerts.queue.push(newAlert);
|
||
|
|
$rootScope.showAlert($rootScope.alerts);
|
||
|
|
} else {
|
||
|
|
$rootScope.alerts.queue.push(newAlert);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$rootScope.dismissAlert = function() {
|
||
|
|
if (!$rootScope.alerts.timeout) {
|
||
|
|
$rootScope.alerts.current = undefined;
|
||
|
|
} else {
|
||
|
|
$timeout.cancel($rootScope.alerts.timeout);
|
||
|
|
$rootScope.alerts.timeout = undefined;
|
||
|
|
$rootScope.showAlert($rootScope.alerts);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$rootScope.addAlertPromise = function(promise, type) {
|
||
|
|
if (promise) {
|
||
|
|
promise.then(function(data) {
|
||
|
|
$rootScope.addAlert(data, type);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
])
|
||
|
|
|
||
|
|
// Moment-JS date-formatting filter
|
||
|
|
.filter('dateformat', function() {
|
||
|
|
return function(date, format) {
|
||
|
|
if (date) {
|
||
|
|
if (format) {
|
||
|
|
return moment(date).format(format);
|
||
|
|
} else {
|
||
|
|
return moment(date).calendar();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return '';
|
||
|
|
};
|
||
|
|
});
|