Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef __NS_SVGDATAPARSER_H__
       8             : #define __NS_SVGDATAPARSER_H__
       9             : 
      10             : #include "mozilla/RangedPtr.h"
      11             : #include "nsString.h"
      12             : 
      13             : ////////////////////////////////////////////////////////////////////////
      14             : // nsSVGDataParser: a simple base class for parsing values
      15             : // for path and transform values.
      16             : //
      17             : class nsSVGDataParser
      18             : {
      19             : public:
      20             :   explicit nsSVGDataParser(const nsAString& aValue);
      21             : 
      22             : protected:
      23         877 :   static bool IsAlpha(char16_t aCh) {
      24             :     // Exclude non-ascii characters before calling isalpha
      25         877 :     return (aCh & 0x7f) == aCh && isalpha(aCh);
      26             :   }
      27             : 
      28             :   // Returns true if there are more characters to read, false otherwise.
      29             :   bool SkipCommaWsp();
      30             : 
      31             :   // Returns true if there are more characters to read, false otherwise.
      32             :   bool SkipWsp();
      33             : 
      34             :   mozilla::RangedPtr<const char16_t> mIter;
      35             :   const mozilla::RangedPtr<const char16_t> mEnd;
      36             : };
      37             : 
      38             : 
      39             : #endif // __NS_SVGDATAPARSER_H__