hello world

neo/tools/common/DialogHelpers.h

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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.
+
+===========================================================================
+*/
+
+#ifndef DIALOGHELPERS_H_
+#define DIALOGHELPERS_H_
+
+class rvDialogItem
+{
+public:
+
+	HWND	mWindow;
+	int		mID;
+	
+	rvDialogItem ( int id ) { mID = id; }
+	
+	void Cache ( HWND parent )
+	{
+		mWindow = GetDlgItem ( parent, mID );
+	}
+	
+	void Check ( bool checked )
+	{
+		SendMessage ( mWindow, BM_SETCHECK, checked ? BST_CHECKED : BST_UNCHECKED, 0 );
+	}
+	
+	void Enable ( bool enable )
+	{
+		EnableWindow ( mWindow, enable );
+	}
+	
+	bool IsChecked ( void )
+	{
+		return SendMessage ( mWindow, BM_GETCHECK, 0, 0 ) == BST_CHECKED ? true : false;
+	}
+	
+	void SetText ( const char* text )
+	{
+		SetWindowText ( mWindow, text );
+	}
+	
+	void GetText ( idStr& out )
+	{
+		char text[4096];
+		GetWindowText ( mWindow, text, 4095 );
+		out = text;
+	}
+	
+	float GetFloat ( void )
+	{
+		idStr text;
+		GetText ( text );
+		return atof( text );
+	}
+	
+	void SetFloat ( float f )
+	{
+		SetText ( va("%g", f ) );
+	}
+	
+	operator HWND( void ) const { return mWindow; }
+};
+
+class rvDialogItemContainer
+{
+protected:
+	
+	void Cache ( HWND parent, int count )
+	{
+		int				i;
+		unsigned char*	ptr;
+		
+		ptr = (unsigned char*)this;
+		for ( i = 0; i < count; i ++, ptr += sizeof(rvDialogItem) )
+		{
+			((rvDialogItem*)ptr)->Cache ( parent );			
+		}
+	}
+};
+
+#define DIALOGITEM_BEGIN(name)									\
+class name : public rvDialogItemContainer						\
+{																\
+public:															\
+	name ( void ) { }											\
+	name ( HWND hwnd ) { Cache ( hwnd ); }						\
+	void Cache ( HWND parent )									\
+	{															\
+		rvDialogItemContainer::Cache ( parent, sizeof(*this)/sizeof(rvDialogItem) );	\
+	}
+
+
+#define DIALOGITEM(id,name)										\
+class c##name : public rvDialogItem								\
+{																\
+public:															\
+	c##name(int localid=id) : rvDialogItem ( localid ) { }		\
+} name;															
+
+#define DIALOGITEM_END()										\
+};
+
+
+#endif // DIALOGHELPERS_H_