source: trip-planner-front/node_modules/@angular/compiler/src/render3/view/style_parser.js

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define("@angular/compiler/src/render3/view/style_parser", ["require", "exports"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.hyphenate = exports.stripUnnecessaryQuotes = exports.parse = void 0;
    /**
     * Parses string representation of a style and converts it into object literal.
     *
     * @param value string representation of style as used in the `style` attribute in HTML.
     *   Example: `color: red; height: auto`.
     * @returns An array of style property name and value pairs, e.g. `['color', 'red', 'height',
     * 'auto']`
     */
    function parse(value) {
        // we use a string array here instead of a string map
        // because a string-map is not guaranteed to retain the
        // order of the entries whereas a string array can be
        // constructed in a [key, value, key, value] format.
        var styles = [];
        var i = 0;
        var parenDepth = 0;
        var quote = 0 /* QuoteNone */;
        var valueStart = 0;
        var propStart = 0;
        var currentProp = null;
        var valueHasQuotes = false;
        while (i < value.length) {
            var token = value.charCodeAt(i++);
            switch (token) {
                case 40 /* OpenParen */:
                    parenDepth++;
                    break;
                case 41 /* CloseParen */:
                    parenDepth--;
                    break;
                case 39 /* QuoteSingle */:
                    // valueStart needs to be there since prop values don't
                    // have quotes in CSS
                    valueHasQuotes = valueHasQuotes || valueStart > 0;
                    if (quote === 0 /* QuoteNone */) {
                        quote = 39 /* QuoteSingle */;
                    }
                    else if (quote === 39 /* QuoteSingle */ && value.charCodeAt(i - 1) !== 92 /* BackSlash */) {
                        quote = 0 /* QuoteNone */;
                    }
                    break;
                case 34 /* QuoteDouble */:
                    // same logic as above
                    valueHasQuotes = valueHasQuotes || valueStart > 0;
                    if (quote === 0 /* QuoteNone */) {
                        quote = 34 /* QuoteDouble */;
                    }
                    else if (quote === 34 /* QuoteDouble */ && value.charCodeAt(i - 1) !== 92 /* BackSlash */) {
                        quote = 0 /* QuoteNone */;
                    }
                    break;
                case 58 /* Colon */:
                    if (!currentProp && parenDepth === 0 && quote === 0 /* QuoteNone */) {
                        currentProp = hyphenate(value.substring(propStart, i - 1).trim());
                        valueStart = i;
                    }
                    break;
                case 59 /* Semicolon */:
                    if (currentProp && valueStart > 0 && parenDepth === 0 && quote === 0 /* QuoteNone */) {
                        var styleVal = value.substring(valueStart, i - 1).trim();
                        styles.push(currentProp, valueHasQuotes ? stripUnnecessaryQuotes(styleVal) : styleVal);
                        propStart = i;
                        valueStart = 0;
                        currentProp = null;
                        valueHasQuotes = false;
                    }
                    break;
            }
        }
        if (currentProp && valueStart) {
            var styleVal = value.substr(valueStart).trim();
            styles.push(currentProp, valueHasQuotes ? stripUnnecessaryQuotes(styleVal) : styleVal);
        }
        return styles;
    }
    exports.parse = parse;
    function stripUnnecessaryQuotes(value) {
        var qS = value.charCodeAt(0);
        var qE = value.charCodeAt(value.length - 1);
        if (qS == qE && (qS == 39 /* QuoteSingle */ || qS == 34 /* QuoteDouble */)) {
            var tempValue = value.substring(1, value.length - 1);
            // special case to avoid using a multi-quoted string that was just chomped
            // (e.g. `font-family: "Verdana", "sans-serif"`)
            if (tempValue.indexOf('\'') == -1 && tempValue.indexOf('"') == -1) {
                value = tempValue;
            }
        }
        return value;
    }
    exports.stripUnnecessaryQuotes = stripUnnecessaryQuotes;
    function hyphenate(value) {
        return value
            .replace(/[a-z][A-Z]/g, function (v) {
            return v.charAt(0) + '-' + v.charAt(1);
        })
            .toLowerCase();
    }
    exports.hyphenate = hyphenate;
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"style_parser.js","sourceRoot":"","sources":["../../../../../../../../packages/compiler/src/render3/view/style_parser.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;;IAcH;;;;;;;OAOG;IACH,SAAgB,KAAK,CAAC,KAAa;QACjC,qDAAqD;QACrD,uDAAuD;QACvD,qDAAqD;QACrD,oDAAoD;QACpD,IAAM,MAAM,GAAa,EAAE,CAAC;QAE5B,IAAI,CAAC,GAAG,CAAC,CAAC;QACV,IAAI,UAAU,GAAG,CAAC,CAAC;QACnB,IAAI,KAAK,oBAAuB,CAAC;QACjC,IAAI,UAAU,GAAG,CAAC,CAAC;QACnB,IAAI,SAAS,GAAG,CAAC,CAAC;QAClB,IAAI,WAAW,GAAgB,IAAI,CAAC;QACpC,IAAI,cAAc,GAAG,KAAK,CAAC;QAC3B,OAAO,CAAC,GAAG,KAAK,CAAC,MAAM,EAAE;YACvB,IAAM,KAAK,GAAG,KAAK,CAAC,UAAU,CAAC,CAAC,EAAE,CAAS,CAAC;YAC5C,QAAQ,KAAK,EAAE;gBACb;oBACE,UAAU,EAAE,CAAC;oBACb,MAAM;gBACR;oBACE,UAAU,EAAE,CAAC;oBACb,MAAM;gBACR;oBACE,uDAAuD;oBACvD,qBAAqB;oBACrB,cAAc,GAAG,cAAc,IAAI,UAAU,GAAG,CAAC,CAAC;oBAClD,IAAI,KAAK,sBAAmB,EAAE;wBAC5B,KAAK,uBAAmB,CAAC;qBAC1B;yBAAM,IAAI,KAAK,yBAAqB,IAAI,KAAK,CAAC,UAAU,CAAC,CAAC,GAAG,CAAC,CAAC,uBAAmB,EAAE;wBACnF,KAAK,oBAAiB,CAAC;qBACxB;oBACD,MAAM;gBACR;oBACE,sBAAsB;oBACtB,cAAc,GAAG,cAAc,IAAI,UAAU,GAAG,CAAC,CAAC;oBAClD,IAAI,KAAK,sBAAmB,EAAE;wBAC5B,KAAK,uBAAmB,CAAC;qBAC1B;yBAAM,IAAI,KAAK,yBAAqB,IAAI,KAAK,CAAC,UAAU,CAAC,CAAC,GAAG,CAAC,CAAC,uBAAmB,EAAE;wBACnF,KAAK,oBAAiB,CAAC;qBACxB;oBACD,MAAM;gBACR;oBACE,IAAI,CAAC,WAAW,IAAI,UAAU,KAAK,CAAC,IAAI,KAAK,sBAAmB,EAAE;wBAChE,WAAW,GAAG,SAAS,CAAC,KAAK,CAAC,SAAS,CAAC,SAAS,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC,IAAI,EAAE,CAAC,CAAC;wBAClE,UAAU,GAAG,CAAC,CAAC;qBAChB;oBACD,MAAM;gBACR;oBACE,IAAI,WAAW,IAAI,UAAU,GAAG,CAAC,IAAI,UAAU,KAAK,CAAC,IAAI,KAAK,sBAAmB,EAAE;wBACjF,IAAM,QAAQ,GAAG,KAAK,CAAC,SAAS,CAAC,UAAU,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC,IAAI,EAAE,CAAC;wBAC3D,MAAM,CAAC,IAAI,CAAC,WAAW,EAAE,cAAc,CAAC,CAAC,CAAC,sBAAsB,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC;wBACvF,SAAS,GAAG,CAAC,CAAC;wBACd,UAAU,GAAG,CAAC,CAAC;wBACf,WAAW,GAAG,IAAI,CAAC;wBACnB,cAAc,GAAG,KAAK,CAAC;qBACxB;oBACD,MAAM;aACT;SACF;QAED,IAAI,WAAW,IAAI,UAAU,EAAE;YAC7B,IAAM,QAAQ,GAAG,KAAK,CAAC,MAAM,CAAC,UAAU,CAAC,CAAC,IAAI,EAAE,CAAC;YACjD,MAAM,CAAC,IAAI,CAAC,WAAW,EAAE,cAAc,CAAC,CAAC,CAAC,sBAAsB,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC;SACxF;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAnED,sBAmEC;IAED,SAAgB,sBAAsB,CAAC,KAAa;QAClD,IAAM,EAAE,GAAG,KAAK,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;QAC/B,IAAM,EAAE,GAAG,KAAK,CAAC,UAAU,CAAC,KAAK,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;QAC9C,IAAI,EAAE,IAAI,EAAE,IAAI,CAAC,EAAE,wBAAoB,IAAI,EAAE,wBAAoB,CAAC,EAAE;YAClE,IAAM,SAAS,GAAG,KAAK,CAAC,SAAS,CAAC,CAAC,EAAE,KAAK,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;YACvD,0EAA0E;YAC1E,gDAAgD;YAChD,IAAI,SAAS,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,IAAI,SAAS,CAAC,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC,EAAE;gBACjE,KAAK,GAAG,SAAS,CAAC;aACnB;SACF;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAZD,wDAYC;IAED,SAAgB,SAAS,CAAC,KAAa;QACrC,OAAO,KAAK;aACP,OAAO,CACJ,aAAa,EACb,UAAA,CAAC;YACC,OAAO,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,GAAG,GAAG,GAAG,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;QACzC,CAAC,CAAC;aACL,WAAW,EAAE,CAAC;IACrB,CAAC;IARD,8BAQC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nconst enum Char {\n  OpenParen = 40,\n  CloseParen = 41,\n  Colon = 58,\n  Semicolon = 59,\n  BackSlash = 92,\n  QuoteNone = 0,  // indicating we are not inside a quote\n  QuoteDouble = 34,\n  QuoteSingle = 39,\n}\n\n\n/**\n * Parses string representation of a style and converts it into object literal.\n *\n * @param value string representation of style as used in the `style` attribute in HTML.\n *   Example: `color: red; height: auto`.\n * @returns An array of style property name and value pairs, e.g. `['color', 'red', 'height',\n * 'auto']`\n */\nexport function parse(value: string): string[] {\n  // we use a string array here instead of a string map\n  // because a string-map is not guaranteed to retain the\n  // order of the entries whereas a string array can be\n  // constructed in a [key, value, key, value] format.\n  const styles: string[] = [];\n\n  let i = 0;\n  let parenDepth = 0;\n  let quote: Char = Char.QuoteNone;\n  let valueStart = 0;\n  let propStart = 0;\n  let currentProp: string|null = null;\n  let valueHasQuotes = false;\n  while (i < value.length) {\n    const token = value.charCodeAt(i++) as Char;\n    switch (token) {\n      case Char.OpenParen:\n        parenDepth++;\n        break;\n      case Char.CloseParen:\n        parenDepth--;\n        break;\n      case Char.QuoteSingle:\n        // valueStart needs to be there since prop values don't\n        // have quotes in CSS\n        valueHasQuotes = valueHasQuotes || valueStart > 0;\n        if (quote === Char.QuoteNone) {\n          quote = Char.QuoteSingle;\n        } else if (quote === Char.QuoteSingle && value.charCodeAt(i - 1) !== Char.BackSlash) {\n          quote = Char.QuoteNone;\n        }\n        break;\n      case Char.QuoteDouble:\n        // same logic as above\n        valueHasQuotes = valueHasQuotes || valueStart > 0;\n        if (quote === Char.QuoteNone) {\n          quote = Char.QuoteDouble;\n        } else if (quote === Char.QuoteDouble && value.charCodeAt(i - 1) !== Char.BackSlash) {\n          quote = Char.QuoteNone;\n        }\n        break;\n      case Char.Colon:\n        if (!currentProp && parenDepth === 0 && quote === Char.QuoteNone) {\n          currentProp = hyphenate(value.substring(propStart, i - 1).trim());\n          valueStart = i;\n        }\n        break;\n      case Char.Semicolon:\n        if (currentProp && valueStart > 0 && parenDepth === 0 && quote === Char.QuoteNone) {\n          const styleVal = value.substring(valueStart, i - 1).trim();\n          styles.push(currentProp, valueHasQuotes ? stripUnnecessaryQuotes(styleVal) : styleVal);\n          propStart = i;\n          valueStart = 0;\n          currentProp = null;\n          valueHasQuotes = false;\n        }\n        break;\n    }\n  }\n\n  if (currentProp && valueStart) {\n    const styleVal = value.substr(valueStart).trim();\n    styles.push(currentProp, valueHasQuotes ? stripUnnecessaryQuotes(styleVal) : styleVal);\n  }\n\n  return styles;\n}\n\nexport function stripUnnecessaryQuotes(value: string): string {\n  const qS = value.charCodeAt(0);\n  const qE = value.charCodeAt(value.length - 1);\n  if (qS == qE && (qS == Char.QuoteSingle || qS == Char.QuoteDouble)) {\n    const tempValue = value.substring(1, value.length - 1);\n    // special case to avoid using a multi-quoted string that was just chomped\n    // (e.g. `font-family: \"Verdana\", \"sans-serif\"`)\n    if (tempValue.indexOf('\\'') == -1 && tempValue.indexOf('\"') == -1) {\n      value = tempValue;\n    }\n  }\n  return value;\n}\n\nexport function hyphenate(value: string): string {\n  return value\n      .replace(\n          /[a-z][A-Z]/g,\n          v => {\n            return v.charAt(0) + '-' + v.charAt(1);\n          })\n      .toLowerCase();\n}\n"]}