diff options
Diffstat (limited to 'indra/llui/lluistring.cpp')
| -rw-r--r-- | indra/llui/lluistring.cpp | 106 |
1 files changed, 63 insertions, 43 deletions
diff --git a/indra/llui/lluistring.cpp b/indra/llui/lluistring.cpp index 7ce0fd7a88..3e9b956ee6 100644 --- a/indra/llui/lluistring.cpp +++ b/indra/llui/lluistring.cpp @@ -2,31 +2,25 @@ * @file lluistring.cpp * @brief LLUIString implementation. * - * $LicenseInfo:firstyear=2006&license=viewergpl$ - * - * Copyright (c) 2006-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2006&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * 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. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * 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. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -35,30 +29,33 @@ #include "llsd.h" #include "lltrans.h" -const LLStringUtil::format_map_t LLUIString::sNullArgs; +LLFastTimer::DeclareTimer FTM_UI_STRING("UI String"); LLUIString::LLUIString(const std::string& instring, const LLStringUtil::format_map_t& args) - : mOrig(instring), - mArgs(args) +: mOrig(instring), + mArgs(args) { - format(); + dirty(); } void LLUIString::assign(const std::string& s) { mOrig = s; - format(); + dirty(); } void LLUIString::setArgList(const LLStringUtil::format_map_t& args) + { mArgs = args; - format(); + dirty(); } void LLUIString::setArgs(const LLSD& sd) { + LLFastTimer timer(FTM_UI_STRING); + if (!sd.isMap()) return; for(LLSD::map_const_iterator sd_it = sd.beginMap(); sd_it != sd.endMap(); @@ -66,40 +63,40 @@ void LLUIString::setArgs(const LLSD& sd) { setArg(sd_it->first, sd_it->second.asString()); } - format(); + dirty(); } void LLUIString::setArg(const std::string& key, const std::string& replacement) { mArgs[key] = replacement; - format(); + dirty(); } void LLUIString::truncate(S32 maxchars) { - if (mWResult.size() > (size_t)maxchars) + if (getUpdatedWResult().size() > (size_t)maxchars) { - LLWStringUtil::truncate(mWResult, maxchars); - mResult = wstring_to_utf8str(mWResult); + LLWStringUtil::truncate(getUpdatedWResult(), maxchars); + mResult = wstring_to_utf8str(getUpdatedWResult()); } } void LLUIString::erase(S32 charidx, S32 len) { - mWResult.erase(charidx, len); - mResult = wstring_to_utf8str(mWResult); + getUpdatedWResult().erase(charidx, len); + mResult = wstring_to_utf8str(getUpdatedWResult()); } void LLUIString::insert(S32 charidx, const LLWString& wchars) { - mWResult.insert(charidx, wchars); - mResult = wstring_to_utf8str(mWResult); + getUpdatedWResult().insert(charidx, wchars); + mResult = wstring_to_utf8str(getUpdatedWResult()); } void LLUIString::replace(S32 charidx, llwchar wc) { - mWResult[charidx] = wc; - mResult = wstring_to_utf8str(mWResult); + getUpdatedWResult()[charidx] = wc; + mResult = wstring_to_utf8str(getUpdatedWResult()); } void LLUIString::clear() @@ -110,8 +107,18 @@ void LLUIString::clear() mWResult.clear(); } -void LLUIString::format() +void LLUIString::dirty() { + mNeedsResult = true; + mNeedsWResult = true; +} + +void LLUIString::updateResult() const +{ + mNeedsResult = false; + + LLFastTimer timer(FTM_UI_STRING); + // optimize for empty strings (don't attempt string replacement) if (mOrig.empty()) { @@ -122,8 +129,21 @@ void LLUIString::format() mResult = mOrig; // get the defailt args + local args - LLStringUtil::format_map_t combined_args = LLTrans::getDefaultArgs(); - combined_args.insert(mArgs.begin(), mArgs.end()); - LLStringUtil::format(mResult, combined_args); - mWResult = utf8str_to_wstring(mResult); + if (mArgs.empty()) + { + LLStringUtil::format(mResult, LLTrans::getDefaultArgs()); + } + else + { + LLStringUtil::format_map_t combined_args = LLTrans::getDefaultArgs(); + combined_args.insert(mArgs.begin(), mArgs.end()); + LLStringUtil::format(mResult, combined_args); + } +} + +void LLUIString::updateWResult() const +{ + mNeedsWResult = false; + + mWResult = utf8str_to_wstring(getUpdatedResult()); } |