yvan-ext/assets/mxgraph-editor/fix.js

// 运行在 mxgraph-editor 内部的 fix.js
// 用于和 WhLayoutDesign.js 组件打配合

// window.designer 代表 whLayoutDesign 对象
// window.editorInitFn 是 whLayoutDesign 的回调对象
(function () {
    var editorUiInit = EditorUi.prototype.init;
    var editorInitFn = window['editorInitFn']

    EditorUi.prototype.init = function () {
        editorUiInit.apply(this, arguments);
        if (typeof editorInitFn === 'function') {
            editorInitFn(this)
        } else {
            alert('无法找到 editorInitFn')
        }
    };

    // Adds required resources (disables loading of fallback properties, this can only
    // be used if we know that all keys are defined in the language specific file)
    mxResources.loadDefaultBundle = false;
    var bundle = mxResources.getDefaultBundle(RESOURCE_BASE, mxLanguage) ||
        mxResources.getSpecialBundle(RESOURCE_BASE, mxLanguage);

    // Fixes possible asynchronous requests
    mxUtils.getAll([bundle, STYLE_PATH + '/default.xml'], function (xhr) {
        // Adds bundle text to resources
        mxResources.parse(xhr[0].getText());

        // Configures the default graph theme
        var themes = new Object();
        themes[Graph.prototype.defaultThemeName] = xhr[1].getDocumentElement();

        // Main
        new EditorUi(new Editor(urlParams['chrome'] == '0', themes));
    }, function () {
        document.body.innerHTML = '<center style="margin-top:10%;">Error loading resource files. Please check browser console.</center>';
    });
})();