Partial port of Phoenix Windlight parts

indra/newview/llwlparamkey.h

@@ -0,0 +1,127 @@
+/**
+ * @file llwlparamkey.h
+ * @brief LLWLParamKey struct
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2011, 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
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWLPARAMKEY_H
+#define LL_LLWLPARAMKEY_H
+
+#include "lltrans.h"
+#include "llenvmanager.h"
+
+struct LLWLParamKey : LLEnvKey
+{
+public:
+	// scope and source of a param set (WL sky preset)
+	std::string name;
+	EScope scope;
+
+	// for conversion from LLSD
+	static const int NAME_IDX = 0;
+	static const int SCOPE_IDX = 1;
+
+	inline LLWLParamKey(const std::string& n, EScope s)
+		: name(n), scope(s)
+	{
+	}
+
+	inline LLWLParamKey(LLSD llsd)
+		: name(llsd[NAME_IDX].asString()), scope(EScope(llsd[SCOPE_IDX].asInteger()))
+	{
+	}
+
+	inline LLWLParamKey() // NOT really valid, just so std::maps can return a default of some sort
+		: name(""), scope(SCOPE_LOCAL)
+	{
+	}
+
+	inline LLWLParamKey(std::string& stringVal)
+	{
+		size_t len = stringVal.length();
+		if (len > 0)
+		{
+			name = stringVal.substr(0, len - 1);
+			scope = (EScope) atoi(stringVal.substr(len - 1, len).c_str());
+		}
+	}
+
+	inline std::string toStringVal() const
+	{
+		std::stringstream str;
+		str << name << scope;
+		return str.str();
+	}
+
+	inline LLSD toLLSD() const
+	{
+		LLSD llsd = LLSD::emptyArray();
+		llsd.append(LLSD(name));
+		llsd.append(LLSD(scope));
+		return llsd;
+	}
+
+	inline void fromLLSD(const LLSD& llsd)
+	{
+		name = llsd[NAME_IDX].asString();
+		scope = EScope(llsd[SCOPE_IDX].asInteger());
+	}
+
+	inline bool operator <(const LLWLParamKey other) const
+	{
+		if (name < other.name)
+		{
+			return true;
+		}
+		else if (name > other.name)
+		{
+			return false;
+		}
+		else
+		{
+			return scope < other.scope;
+		}
+	}
+
+	inline bool operator ==(const LLWLParamKey other) const
+	{
+		return (name == other.name) && (scope == other.scope);
+	}
+
+	inline std::string toString() const
+	{
+		switch (scope)
+		{
+		case SCOPE_LOCAL:
+			return name + std::string(" (") + LLTrans::getString("Local") + std::string(")");
+			break;
+		case SCOPE_REGION:
+			return name + std::string(" (") + LLTrans::getString("Region") + std::string(")");
+			break;
+		default:
+			return name + " (?)";
+		}
+	}
+};
+
+#endif