wisemapping-frontend/packages/mindplot/test/playground/map-render/js/loader.js
2021-12-14 17:06:09 +00:00

169 lines
5.6 KiB
JavaScript

/*
* Copyright [2015] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { $assert } from '@wisemapping/core-js';
import { PersistenceManager, Designer, LocalStorageManager, Menu } from '../../../../src/';
import * as mindplot from '../../../../src/';
import $notifyModal from '../../../../src/components/widget/ModalDialogNotifier';
import $ from 'jquery';
global.jQuery = $;
global.$ = $;
let designer = null;
/*
* Disclaimer: this global variable is a temporary workaround to Mootools' Browser class
* We need to avoid browser detection and replace it with feature detection,
* jquery recommends: http://www.modernizr.com/
*/
global.Browser = {
firefox: window.globalStorage,
ie: document.all && !window.opera,
ie6: !window.XMLHttpRequest,
ie7: document.all && window.XMLHttpRequest && !XDomainRequest && !window.opera,
ie8: document.documentMode == 8,
ie11: document.documentMode == 11,
opera: Boolean(window.opera),
chrome: Boolean(window.chrome),
safari: window.getComputedStyle && !window.globalStorage && !window.opera,
Platform: {
mac: navigator.platform.indexOf('Mac') != -1,
},
};
export function buildDesigner(options) {
const container = $(`#${options.container}`);
$assert(container, 'container could not be null');
// Register load events ...
designer = new Designer(options, container);
designer.addEvent('loadSuccess', () => {
window.mindmapLoadReady = true;
console.log('Map loadded successfully');
});
const onerrorFn = function onerror(message, url, lineNo) {
// Ignore errors ...
if (message === 'Script error.' && lineNo == 0) {
// http://stackoverflow.com/questions/5913978/cryptic-script-error-reported-in-javascript-in-chrome-and-firefox
return;
}
// Transform error ...
let errorMsg = message;
if (typeof message === 'object' && message.srcElement && message.target) {
if (
message.srcElement == '[object HTMLScriptElement]' &&
message.target == '[object HTMLScriptElement]'
) {
errorMsg = 'Error loading script';
} else {
errorMsg = `Event Error - target:${message.target} srcElement:${message.srcElement}`;
}
}
errorMsg = errorMsg.toString();
// Close loading dialog ...
if (window.waitDialog) {
window.waitDialog.close();
window.waitDialog = null;
}
// Open error dialog only in case of mindmap loading errors. The rest of the error are reported but not display the dialog.
// Remove this in the near future.
if (!window.mindmapLoadReady) {
$notifyModal($msg('UNEXPECTED_ERROR_LOADING'));
}
console.error(errorMsg, 'line:', lineNo, 'url:', url);
};
window.onerror = onerrorFn;
// Configure default persistence manager ...
let persistence;
if (options.persistenceManager) {
if (typeof options.persistenceManager === 'string') {
const managerClass = /^mindplot\.(\w+)/.exec(options.persistenceManager);
if (managerClass) {
persistence = new mindplot[managerClass[1]]('samples/{id}.xml');
} else {
persistence = eval(`new ${options.persistenceManager}()`);
}
} else {
persistence = options.persistenceManager;
}
} else {
persistence = new LocalStorageManager('samples/{id}.xml');
}
PersistenceManager.init(persistence);
// Register toolbar event ...
if ($('#toolbar').length) {
const menu = new Menu(designer, 'toolbar', options.mapId, '');
// If a node has focus, focus can be move to another node using the keys.
designer._cleanScreen = function () {
menu.clear();
};
}
return designer;
}
export async function loadDesignerOptions(jsonConf) {
// Load map options ...
let result;
if (jsonConf) {
result = await $.ajax({
url: jsonConf,
dataType: 'json',
method: 'get',
});
} else {
// Set workspace screen size as default. In this way, resize issues are solved.
const containerSize = {
height: parseInt(screen.height),
width: parseInt(screen.width),
};
const viewPort = {
height: parseInt(window.innerHeight - 70), // Footer and Header
width: parseInt(window.innerWidth),
};
result = {
readOnly: false,
zoom: 0.85,
saveOnLoad: true,
size: containerSize,
viewPort,
container: 'mindplot',
locale: 'en',
};
}
return result;
}
export function loadExample(exampleFn) {
$(() => {
// Hack: load bootstrap first
import('@libraries/bootstrap').then(exampleFn);
});
}