mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-29 07:42:04 +00:00
1b83407ce9
This patch was automatically generated by the following script:
#!/bin/bash
# Command to convert PRUnichar to char16_t
function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
! -wholename "*security/nss*" \
! -wholename "*modules/libmar*" \
! -wholename "*/.hg*" \
! -wholename "obj-ff-dbg*" \
! -name prtypes.h \
! -name Char16.h \
-type f \
\( -iname "*.cpp" \
-o -iname "*.h" \
-o -iname "*.c" \
-o -iname "*.cc" \
-o -iname "*.idl" \
-o -iname "*.ipdl" \
-o -iname "*.ipdlh" \
-o -iname "*.mm" \) | \
xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}
convert PRUnichar char16_t
101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/*
|
|
* This file is based on usc_impl.c from ICU 4.2.0.1, slightly adapted
|
|
* for use within Mozilla Gecko, separate from a standard ICU build.
|
|
*
|
|
* The original ICU license of the code follows:
|
|
*
|
|
* ICU License - ICU 1.8.1 and later
|
|
*
|
|
* COPYRIGHT AND PERMISSION NOTICE
|
|
*
|
|
* Copyright (c) 1995-2009 International Business Machines Corporation and
|
|
* others
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, provided that the above copyright notice(s) and this
|
|
* permission notice appear in all copies of the Software and that both the
|
|
* above copyright notice(s) and this permission notice appear in supporting
|
|
* documentation.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
|
|
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE
|
|
* BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES,
|
|
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
|
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
|
|
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
|
* SOFTWARE.
|
|
*
|
|
* Except as contained in this notice, the name of a copyright holder shall
|
|
* not be used in advertising or otherwise to promote the sale, use or other
|
|
* dealings in this Software without prior written authorization of the
|
|
* copyright holder.
|
|
*
|
|
* All trademarks and registered trademarks mentioned herein are the property
|
|
* of their respective owners.
|
|
*/
|
|
|
|
#ifndef GFX_SCRIPTITEMIZER_H
|
|
#define GFX_SCRIPTITEMIZER_H
|
|
|
|
#include <stdint.h>
|
|
#include "nsUnicodeScriptCodes.h"
|
|
|
|
#define PAREN_STACK_DEPTH 32
|
|
|
|
class gfxScriptItemizer
|
|
{
|
|
public:
|
|
gfxScriptItemizer(const char16_t *src, uint32_t length);
|
|
|
|
void SetText(const char16_t *src, uint32_t length);
|
|
|
|
bool Next(uint32_t& aRunStart, uint32_t& aRunLimit,
|
|
int32_t& aRunScript);
|
|
|
|
protected:
|
|
void reset() {
|
|
scriptStart = 0;
|
|
scriptLimit = 0;
|
|
scriptCode = MOZ_SCRIPT_INVALID;
|
|
parenSP = -1;
|
|
pushCount = 0;
|
|
fixupCount = 0;
|
|
}
|
|
|
|
void push(uint32_t endPairChar, int32_t scriptCode);
|
|
void pop();
|
|
void fixup(int32_t scriptCode);
|
|
|
|
struct ParenStackEntry {
|
|
uint32_t endPairChar;
|
|
int32_t scriptCode;
|
|
};
|
|
|
|
const char16_t *textPtr;
|
|
uint32_t textLength;
|
|
|
|
uint32_t scriptStart;
|
|
uint32_t scriptLimit;
|
|
int32_t scriptCode;
|
|
|
|
struct ParenStackEntry parenStack[PAREN_STACK_DEPTH];
|
|
uint32_t parenSP;
|
|
uint32_t pushCount;
|
|
uint32_t fixupCount;
|
|
};
|
|
|
|
#endif /* GFX_SCRIPTITEMIZER_H */
|