163 lines
3.7 KiB
C++
163 lines
3.7 KiB
C++
/**
|
|
* @file lluistring.cpp
|
|
* @brief LLUIString implementation.
|
|
*
|
|
* $LicenseInfo:firstyear=2006&license=viewerlgpl$
|
|
* Second Life Viewer Source Code
|
|
* Copyright (C) 2010, Linden Research, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation;
|
|
* version 2.1 of the License only.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
|
|
* $/LicenseInfo$
|
|
*/
|
|
|
|
#include "linden_common.h"
|
|
#include "lluistring.h"
|
|
|
|
#include "llfasttimer.h"
|
|
#include "llsd.h"
|
|
#include "lltrans.h"
|
|
|
|
LLTrace::BlockTimerStatHandle FTM_UI_STRING("UI String");
|
|
|
|
|
|
LLUIString::LLUIString(const std::string& instring, const LLStringUtil::format_map_t& args)
|
|
: mOrig(instring),
|
|
mArgs(new LLStringUtil::format_map_t(args))
|
|
{
|
|
dirty();
|
|
}
|
|
|
|
void LLUIString::assign(const std::string& s)
|
|
{
|
|
mOrig = s;
|
|
dirty();
|
|
}
|
|
|
|
void LLUIString::assign(const LLWString& instring)
|
|
{
|
|
mOrig = wstring_to_utf8str(instring);
|
|
dirty();
|
|
}
|
|
|
|
void LLUIString::setArgList(const LLStringUtil::format_map_t& args)
|
|
|
|
{
|
|
getArgs() = args;
|
|
dirty();
|
|
}
|
|
|
|
void LLUIString::setArgs(const LLSD& sd)
|
|
{
|
|
LL_RECORD_BLOCK_TIME(FTM_UI_STRING);
|
|
|
|
if (!sd.isMap()) return;
|
|
for(LLSD::map_const_iterator sd_it = sd.beginMap();
|
|
sd_it != sd.endMap();
|
|
++sd_it)
|
|
{
|
|
setArg(sd_it->first, sd_it->second.asString());
|
|
}
|
|
dirty();
|
|
}
|
|
|
|
void LLUIString::setArg(const std::string& key, const std::string& replacement)
|
|
{
|
|
getArgs()[key] = replacement;
|
|
dirty();
|
|
}
|
|
|
|
void LLUIString::truncate(S32 maxchars)
|
|
{
|
|
if (getUpdatedWResult().size() > (size_t)maxchars)
|
|
{
|
|
LLWStringUtil::truncate(getUpdatedWResult(), maxchars);
|
|
mResult = wstring_to_utf8str(getUpdatedWResult());
|
|
}
|
|
}
|
|
|
|
void LLUIString::erase(S32 charidx, S32 len)
|
|
{
|
|
getUpdatedWResult().erase(charidx, len);
|
|
mResult = wstring_to_utf8str(getUpdatedWResult());
|
|
}
|
|
|
|
void LLUIString::insert(S32 charidx, const LLWString& wchars)
|
|
{
|
|
getUpdatedWResult().insert(charidx, wchars);
|
|
mResult = wstring_to_utf8str(getUpdatedWResult());
|
|
}
|
|
|
|
void LLUIString::replace(S32 charidx, llwchar wc)
|
|
{
|
|
getUpdatedWResult()[charidx] = wc;
|
|
mResult = wstring_to_utf8str(getUpdatedWResult());
|
|
}
|
|
|
|
void LLUIString::clear()
|
|
{
|
|
// Keep Args
|
|
mOrig.clear();
|
|
mResult.clear();
|
|
mWResult.clear();
|
|
}
|
|
|
|
void LLUIString::dirty()
|
|
{
|
|
mNeedsResult = true;
|
|
mNeedsWResult = true;
|
|
}
|
|
|
|
void LLUIString::updateResult() const
|
|
{
|
|
mNeedsResult = false;
|
|
|
|
LL_RECORD_BLOCK_TIME(FTM_UI_STRING);
|
|
|
|
// optimize for empty strings (don't attempt string replacement)
|
|
if (mOrig.empty())
|
|
{
|
|
mResult.clear();
|
|
mWResult.clear();
|
|
return;
|
|
}
|
|
mResult = mOrig;
|
|
|
|
// get the default args + local args
|
|
LLStringUtil::format_map_t combined_args = LLTrans::getDefaultArgs();
|
|
if (mArgs && !mArgs->empty())
|
|
{
|
|
combined_args.insert(mArgs->begin(), mArgs->end());
|
|
}
|
|
LLStringUtil::format(mResult, combined_args);
|
|
}
|
|
|
|
void LLUIString::updateWResult() const
|
|
{
|
|
mNeedsWResult = false;
|
|
|
|
mWResult = utf8str_to_wstring(getUpdatedResult());
|
|
}
|
|
|
|
LLStringUtil::format_map_t& LLUIString::getArgs()
|
|
{
|
|
if (!mArgs)
|
|
{
|
|
mArgs = new LLStringUtil::format_map_t;
|
|
}
|
|
return *mArgs;
|
|
}
|