Imported existing code

indra/newview/lltrans.cpp

@@ -0,0 +1,101 @@
+/**
+ * @file lltrans.cpp
+ * @brief LLTrans implementation
+ *
+ * $LicenseInfo:firstyear=2000&license=viewergpl$
+ * 
+ * Copyright (c) 2000-2009, Linden Research, Inc.
+ * 
+ * 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
+ * 
+ * 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
+ * 
+ * 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.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+
+#include "llviewerprecompiledheaders.h"
+#include "lltrans.h"
+#include "llxmlnode.h"
+#include "lluictrlfactory.h"
+#include "llalertdialog.h"
+
+#include <map>
+
+LLTrans::template_map_t LLTrans::sStringTemplates;
+
+//static 
+bool LLTrans::parseStrings(const std::string& xml_filename)
+{
+	LLXMLNodePtr root;
+	BOOL success  = LLUICtrlFactory::getLayeredXMLNode(xml_filename, root);
+
+	if (!success || root.isNull() || !root->hasName( "strings" ))
+	{
+		llerrs << "Problem reading strings: " << xml_filename << llendl;
+		return false;
+	}
+	
+	for (LLXMLNode* string = root->getFirstChild();
+		 string != NULL; string = string->getNextSibling())
+	{
+		if (!string->hasName("string"))
+		{
+			continue;
+		}
+		
+		std::string string_name;
+
+		if (! string->getAttributeString("name", string_name))
+		{
+			llwarns << "Unable to parse string with no name" << llendl;
+			continue;
+		}
+	
+		LLTransTemplate xml_template(string_name, string->getTextContents());
+		sStringTemplates[xml_template.mName] = xml_template;
+	}
+
+	return true;
+}
+
+//static 
+std::string LLTrans::getString(const std::string &xml_desc, const LLStringUtil::format_map_t& args)
+{
+	template_map_t::iterator iter = sStringTemplates.find(xml_desc);
+
+	if (iter != sStringTemplates.end())
+	{
+		std::string text = iter->second.mText;
+		LLStringUtil::format(text, args);
+		
+		return text;
+	}
+	else
+	{
+		LLSD args;
+		args["STRING_NAME"] = xml_desc;
+		LL_WARNS_ONCE("configuration") << "Missing String in strings.xml: [" << xml_desc << "]" << LL_ENDL;
+		LLNotifications::instance().add("MissingString", args);
+		
+		return xml_desc;
+	}
+}
+