hello world

neo/tools/guied/GEKeyValueModifier.cpp

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+/*
+===========================================================================
+
+Doom 3 GPL Source Code
+Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 
+
+This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  
+
+Doom 3 Source Code is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Doom 3 Source Code 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.
+
+In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.
+
+If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
+
+===========================================================================
+*/
+
+#include "../../idlib/precompiled.h"
+#pragma hdrstop
+
+#include "GEApp.h"
+#include "GEKeyValueModifier.h"
+
+rvGEKeyValueModifier::rvGEKeyValueModifier ( const char* name, idWindow* window, const char* key, const char* value ) : 	
+	rvGEModifier ( name, window ),
+	mKey ( key ),
+	mValue ( value )
+{
+	mUndoValue = mWrapper->GetStateDict().GetString ( mKey );
+}
+
+bool rvGEKeyValueModifier::Apply ( void )
+{
+	if ( mValue.Length ( ) )
+	{
+		mWrapper->SetStateKey ( mKey, mValue );
+	}
+	else
+	{
+		mWrapper->DeleteStateKey ( mKey );
+	}
+
+	return true;
+}
+
+bool rvGEKeyValueModifier::Undo ( void )
+{
+	mWrapper->SetStateKey ( mKey, mValue );
+
+	return true;
+}
+
+bool rvGEKeyValueModifier::Merge ( rvGEModifier* mergebase )
+{
+	rvGEKeyValueModifier* merge = (rvGEKeyValueModifier*) mergebase;
+
+	mValue = merge->mValue;	
+	
+	return true;
+}