all files / src/js/base/core/ env.js

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51.35% Branches 19/37
100% Functions 3/3
59.52% Lines 25/42
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(function(global){global.wrappers['/Users/lqez/Dev/summernote/src/js/base/core/env.js']=[function(require,module,exports,__dirname,__filename){ "use strict";
exports.__esModule = true;
var jquery_1 = require("jquery");
var isSupportAmd = typeof define === 'function' && define.amd; // eslint-disable-line
/**
 * returns whether font is installed or not.
 *
 * @param {String} fontName
 * @return {Boolean}
 */
function isFontInstalled(fontName) {
    var testFontName = fontName === 'Comic Sans MS' ? 'Courier New' : 'Comic Sans MS';
    var testText = 'mmmmmmmmmmwwwww';
    var testSize = '200px';
    var canvas = document.createElement('canvas');
    var context = canvas.getContext('2d');
    context.font = testSize + " '" + testFontName + "'";
    var originalWidth = context.measureText(testText).width;
    context.font = testSize + " '" + fontName + "', '" + testFontName + "'";
    var width = context.measureText(testText).width;
    return originalWidth !== width;
}
var userAgent = navigator.userAgent;
var isMSIE = /MSIE|Trident/i.test(userAgent);
var browserVersion;
Iif (isMSIE) {
    var matches = /MSIE (\d+[.]\d+)/.exec(userAgent);
    if (matches) {
        browserVersion = parseFloat(matches[1]);
    }
    matches = /Trident\/.*rv:([0-9]{1,}[.0-9]{0,})/.exec(userAgent);
    if (matches) {
        browserVersion = parseFloat(matches[1]);
    }
}
var isEdge = /Edge\/\d+/.test(userAgent);
var hasCodeMirror = !!window.CodeMirror;
Iif (!hasCodeMirror && isSupportAmd) {
    // Webpack
    if (typeof __webpack_require__ === 'function') { // eslint-disable-line
        try {
            // If CodeMirror can't be resolved, `require.resolve` will throw an
            // exception and `hasCodeMirror` won't be set to `true`.
            require.resolve('codemirror');
            hasCodeMirror = true;
        }
        catch (e) {
            // do nothing
        }
    }
    else if (typeof require !== 'undefined') {
        // Browserify
        if (typeof require.resolve !== 'undefined') {
            try {
                // If CodeMirror can't be resolved, `require.resolve` will throw an
                // exception and `hasCodeMirror` won't be set to `true`.
                require.resolve('codemirror');
                hasCodeMirror = true;
            }
            catch (e) {
                // do nothing
            }
            // Almond/Require
        }
        else if (typeof require.specified !== 'undefined') {
            hasCodeMirror = require.specified('codemirror');
        }
    }
}
var isSupportTouch = (('ontouchstart' in window) ||
    (navigator.MaxTouchPoints > 0) ||
    (navigator.msMaxTouchPoints > 0));
// [workaround] IE doesn't have input events for contentEditable
// - see: https://goo.gl/4bfIvA
var inputEventName = (isMSIE || isEdge) ? 'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted' : 'input';
/**
 * @class core.env
 *
 * Object which check platform and agent
 *
 * @singleton
 * @alternateClassName env
 */
exports["default"] = {
    isMac: navigator.appVersion.indexOf('Mac') > -1,
    isMSIE: isMSIE,
    isEdge: isEdge,
    isFF: !isEdge && /firefox/i.test(userAgent),
    isPhantom: /PhantomJS/i.test(userAgent),
    isWebkit: !isEdge && /webkit/i.test(userAgent),
    isChrome: !isEdge && /chrome/i.test(userAgent),
    isSafari: !isEdge && /safari/i.test(userAgent),
    browserVersion: browserVersion,
    jqueryVersion: parseFloat(jquery_1["default"].fn.jquery),
    isSupportAmd: isSupportAmd,
    isSupportTouch: isSupportTouch,
    hasCodeMirror: hasCodeMirror,
    isFontInstalled: isFontInstalled,
    isW3CRangeSupport: !!document.createRange,
    inputEventName: inputEventName
};
 
},'src/js/base/core/env.js',{"jquery":"/Users/lqez/Dev/summernote/node_modules/jquery/dist/jquery.js"}];})(this);
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'Courier New' : 'Comic Sans MS';\n  const testText = 'mmmmmmmmmmwwwww';\n  const testSize = '200px';\n\n  var canvas = document.createElement('canvas');\n  var context = canvas.getContext('2d');\n\n  context.font = testSize + \" '\" + testFontName + \"'\";\n  const originalWidth = context.measureText(testText).width;\n\n  context.font = testSize + \" '\" + fontName + \"', '\" + testFontName + \"'\";\n  const width = context.measureText(testText).width;\n\n  return originalWidth !== width;\n}\n\nconst userAgent = navigator.userAgent;\nconst isMSIE = /MSIE|Trident/i.test(userAgent);\nlet browserVersion;\nif (isMSIE) {\n  let matches = /MSIE (\\d+[.]\\d+)/.exec(userAgent);\n  if (matches) {\n    browserVersion = parseFloat(matches[1]);\n  }\n  matches = /Trident\\/.*rv:([0-9]{1,}[.0-9]{0,})/.exec(userAgent);\n  if (matches) {\n    browserVersion = parseFloat(matches[1]);\n  }\n}\n\nconst isEdge = /Edge\\/\\d+/.test(userAgent);\n\nlet hasCodeMirror = !!window.CodeMirror;\nif (!hasCodeMirror && isSupportAmd) {\n  // Webpack\n  if (typeof __webpack_require__ === 'function') { // eslint-disable-line\n    try {\n      // If CodeMirror can't be resolved, `require.resolve` will throw an\n      // exception and `hasCodeMirror` won't be set to `true`.\n      require.resolve('codemirror');\n      hasCodeMirror = true;\n    } catch (e) {\n      // do nothing\n    }\n  } else if (typeof require !== 'undefined') {\n    // Browserify\n    if (typeof require.resolve !== 'undefined') {\n      try {\n        // If CodeMirror can't be resolved, `require.resolve` will throw an\n        // exception and `hasCodeMirror` won't be set to `true`.\n        require.resolve('codemirror');\n        hasCodeMirror = true;\n      } catch (e) {\n        // do nothing\n      }\n    // Almond/Require\n    } else if (typeof require.specified !== 'undefined') {\n      hasCodeMirror = require.specified('codemirror');\n    }\n  }\n}\n\nconst isSupportTouch =\n  (('ontouchstart' in window) ||\n   (navigator.MaxTouchPoints > 0) ||\n   (navigator.msMaxTouchPoints > 0));\n\n// [workaround] IE doesn't have input events for contentEditable\n// - see: https://goo.gl/4bfIvA\nconst inputEventName = (isMSIE || isEdge) ? 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