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-rw-r--r--indra/llxuixml/lltrans.cpp295
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diff --git a/indra/llxuixml/lltrans.cpp b/indra/llxuixml/lltrans.cpp
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-/**
- * @file lltrans.cpp
- * @brief LLTrans implementation
- *
- * $LicenseInfo:firstyear=2000&license=viewerlgpl$
- * 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 "lltrans.h"
-
-#include "llfasttimer.h" // for call count statistics
-#include "llxuiparser.h"
-#include "llsd.h"
-#include "llxmlnode.h"
-
-#include <map>
-
-LLTrans::template_map_t LLTrans::sStringTemplates;
-LLStringUtil::format_map_t LLTrans::sDefaultArgs;
-
-struct StringDef : public LLInitParam::Block<StringDef>
-{
- Mandatory<std::string> name;
- Mandatory<std::string> value;
-
- StringDef()
- : name("name"),
- value("value")
- {}
-};
-
-struct StringTable : public LLInitParam::Block<StringTable>
-{
- Multiple<StringDef> strings;
- StringTable()
- : strings("string")
- {}
-};
-
-//static
-bool LLTrans::parseStrings(LLXMLNodePtr &root, const std::set<std::string>& default_args)
-{
- std::string xml_filename = "(strings file)";
- if (!root->hasName("strings"))
- {
- llerrs << "Invalid root node name in " << xml_filename
- << ": was " << root->getName() << ", expected \"strings\"" << llendl;
- }
-
- StringTable string_table;
- LLXUIParser parser;
- parser.readXUI(root, string_table, xml_filename);
-
- if (!string_table.validateBlock())
- {
- llerrs << "Problem reading strings: " << xml_filename << llendl;
- return false;
- }
-
- sStringTemplates.clear();
- sDefaultArgs.clear();
-
- for(LLInitParam::ParamIterator<StringDef>::const_iterator it = string_table.strings.begin();
- it != string_table.strings.end();
- ++it)
- {
- LLTransTemplate xml_template(it->name, it->value);
- sStringTemplates[xml_template.mName] = xml_template;
-
- std::set<std::string>::const_iterator iter = default_args.find(xml_template.mName);
- if (iter != default_args.end())
- {
- std::string name = *iter;
- if (name[0] != '[')
- name = llformat("[%s]",name.c_str());
- sDefaultArgs[name] = xml_template.mText;
- }
- }
-
- return true;
-}
-
-
-//static
-bool LLTrans::parseLanguageStrings(LLXMLNodePtr &root)
-{
- std::string xml_filename = "(language strings file)";
- if (!root->hasName("strings"))
- {
- llerrs << "Invalid root node name in " << xml_filename
- << ": was " << root->getName() << ", expected \"strings\"" << llendl;
- }
-
- StringTable string_table;
- LLXUIParser parser;
- parser.readXUI(root, string_table, xml_filename);
-
- if (!string_table.validateBlock())
- {
- llerrs << "Problem reading strings: " << xml_filename << llendl;
- return false;
- }
-
- for(LLInitParam::ParamIterator<StringDef>::const_iterator it = string_table.strings.begin();
- it != string_table.strings.end();
- ++it)
- {
- // share the same map with parseStrings() so we can search the strings using the same getString() function.- angela
- LLTransTemplate xml_template(it->name, it->value);
- sStringTemplates[xml_template.mName] = xml_template;
- }
-
- return true;
-}
-
-
-
-static LLFastTimer::DeclareTimer FTM_GET_TRANS("Translate string");
-
-//static
-std::string LLTrans::getString(const std::string &xml_desc, const LLStringUtil::format_map_t& msg_args)
-{
- // Don't care about time as much as call count. Make sure we're not
- // calling LLTrans::getString() in an inner loop. JC
- LLFastTimer timer(FTM_GET_TRANS);
-
- template_map_t::iterator iter = sStringTemplates.find(xml_desc);
- if (iter != sStringTemplates.end())
- {
- std::string text = iter->second.mText;
- LLStringUtil::format_map_t args = sDefaultArgs;
- args.insert(msg_args.begin(), msg_args.end());
- LLStringUtil::format(text, args);
-
- return text;
- }
- else
- {
- LL_WARNS_ONCE("configuration") << "Missing String in strings.xml: [" << xml_desc << "]" << LL_ENDL;
- return "MissingString("+xml_desc+")";
- }
-}
-
-//static
-std::string LLTrans::getString(const std::string &xml_desc, const LLSD& msg_args)
-{
- // Don't care about time as much as call count. Make sure we're not
- // calling LLTrans::getString() in an inner loop. JC
- LLFastTimer timer(FTM_GET_TRANS);
-
- template_map_t::iterator iter = sStringTemplates.find(xml_desc);
- if (iter != sStringTemplates.end())
- {
- std::string text = iter->second.mText;
- LLStringUtil::format(text, msg_args);
- return text;
- }
- else
- {
- LL_WARNS_ONCE("configuration") << "Missing String in strings.xml: [" << xml_desc << "]" << LL_ENDL;
- return "MissingString("+xml_desc+")";
- }
-}
-
-//static
-bool LLTrans::findString(std::string &result, const std::string &xml_desc, const LLStringUtil::format_map_t& msg_args)
-{
- LLFastTimer timer(FTM_GET_TRANS);
-
- template_map_t::iterator iter = sStringTemplates.find(xml_desc);
- if (iter != sStringTemplates.end())
- {
- std::string text = iter->second.mText;
- LLStringUtil::format_map_t args = sDefaultArgs;
- args.insert(msg_args.begin(), msg_args.end());
- LLStringUtil::format(text, args);
- result = text;
- return true;
- }
- else
- {
- LL_WARNS_ONCE("configuration") << "Missing String in strings.xml: [" << xml_desc << "]" << LL_ENDL;
- return false;
- }
-}
-
-//static
-bool LLTrans::findString(std::string &result, const std::string &xml_desc, const LLSD& msg_args)
-{
- LLFastTimer timer(FTM_GET_TRANS);
-
- template_map_t::iterator iter = sStringTemplates.find(xml_desc);
- if (iter != sStringTemplates.end())
- {
- std::string text = iter->second.mText;
- LLStringUtil::format(text, msg_args);
- result = text;
- return true;
- }
- else
- {
- LL_WARNS_ONCE("configuration") << "Missing String in strings.xml: [" << xml_desc << "]" << LL_ENDL;
- return false;
- }
-}
-
-//static
-std::string LLTrans::getCountString(const std::string& language, const std::string& xml_desc, S32 count)
-{
- // Compute which string identifier to use
- const char* form = "";
- if (language == "ru") // Russian
- {
- // From GNU ngettext()
- // Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;
- if (count % 10 == 1
- && count % 100 != 11)
- {
- // singular, "1 item"
- form = "A";
- }
- else if (count % 10 >= 2
- && count % 10 <= 4
- && (count % 100 < 10 || count % 100 >= 20) )
- {
- // special case "2 items", "23 items", but not "13 items"
- form = "B";
- }
- else
- {
- // English-style plural, "5 items"
- form = "C";
- }
- }
- else if (language == "fr" || language == "pt") // French, Brazilian Portuguese
- {
- // French and Portuguese treat zero as a singular "0 item" not "0 items"
- if (count == 0 || count == 1)
- {
- form = "A";
- }
- else
- {
- // English-style plural
- form = "B";
- }
- }
- else // default
- {
- // languages like English with 2 forms, singular and plural
- if (count == 1)
- {
- // "1 item"
- form = "A";
- }
- else
- {
- // "2 items", also use plural for "0 items"
- form = "B";
- }
- }
-
- // Translate that string
- LLStringUtil::format_map_t args;
- args["[COUNT]"] = llformat("%d", count);
-
- // Look up "AgeYearsB" or "AgeWeeksC" including the "form"
- std::string key = llformat("%s%s", xml_desc.c_str(), form);
- return getString(key, args);
-}
-
-void LLTrans::setDefaultArg(const std::string& name, const std::string& value)
-{
- sDefaultArgs[name] = value;
-}
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