| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef LocalizedNumber_h |
| #define LocalizedNumber_h |
| |
| #include <wtf/text/WTFString.h> |
| |
| namespace WebCore { |
| |
| // Parses a string representation of a floating point number localized |
| // for the browser's current locale. If the input string is not valid |
| // or an implementation doesn't support localized numbers, this |
| // function returns NaN. This function doesn't need to support |
| // scientific notation, NaN, +Infinity and -Infinity, and doesn't need |
| // to support the standard representations of ECMAScript and HTML5. |
| double parseLocalizedNumber(const String&); |
| |
| // Serializes the specified floating point number for the browser's |
| // current locale. If an implementation doesn't support localized |
| // numbers or the input value is NaN or Infinitiy, the function should |
| // return an empty string. |
| String formatLocalizedNumber(double); |
| |
| // Returns true if the input character can be used to represent a |
| // number in the browser locale. For example, this should return true for 0-9 . |
| // , + - for en-US locale. |
| bool isLocalizedNumberCharacter(UChar32); |
| |
| } // namespace WebCore |
| |
| #endif // LocalizedNumber_h |
