wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-23 00:47:31 +09:00
Code Issues Projects Releases Packages Wiki Activity

import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

Browse source
This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

44
intl/lwbrk/nsCarbonBreaker.cpp Normal file
View file

@ -0,0 +1,44 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#include <CoreFoundation/CoreFoundation.h>
#include <stdint.h>
#include "nsDebug.h"
#include "nscore.h"
void
NS_GetComplexLineBreaks(const char16_t* aText, uint32_t aLength,
uint8_t* aBreakBefore)
{
NS_ASSERTION(aText, "aText shouldn't be null");
memset(aBreakBefore, 0, aLength * sizeof(uint8_t));
CFStringRef str = ::CFStringCreateWithCharactersNoCopy(kCFAllocatorDefault, reinterpret_cast<const UniChar*>(aText), aLength, kCFAllocatorNull);
if (!str) {
return;
}
CFStringTokenizerRef st = ::CFStringTokenizerCreate(kCFAllocatorDefault, str,
::CFRangeMake(0, aLength),
kCFStringTokenizerUnitLineBreak,
nullptr);
if (!st) {
::CFRelease(str);
return;
}
CFStringTokenizerTokenType tt = ::CFStringTokenizerAdvanceToNextToken(st);
while (tt != kCFStringTokenizerTokenNone) {
CFRange r = ::CFStringTokenizerGetCurrentTokenRange(st);
if (r.location != 0) { // Ignore leading edge
aBreakBefore[r.location] = true;
}
tt = CFStringTokenizerAdvanceToNextToken(st);
}
::CFRelease(st);
::CFRelease(str);
}