VR-Forces 4.0.4 Class Documentation: include/symbolDrawer/ttsDrawerColl.h Source File

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00001 /*********************************************************************
00002 ** Copyright (c) 2001 MAK Technologies, Inc.
00003 ** All rights reserved.
00004 *********************************************************************/
00005 /*********************************************************************
00006 ** $RCSfile: ttsDrawerColl.h,v $ $Revision: 1.11 $ $State: Exp $
00007 *********************************************************************/
00008 
00011 
00012 #ifndef DtTTSDrawerColl_H_
00013 #define DtTTSDrawerColl_H_
00014 
00016 #include <symbolDrawerInterface/symbolDrawer.h>
00017 #include <symbolDrawerInterface/drawerColl.h>
00018 #include "symbolDrawer/ttsDrawer.h"
00019 #include "symbolDrawer/mmmDrawer.h"
00020 
00022 
00027 #include "symbolDrawer/symbolDrawerDefines.h"
00028 
00029 class DT_DLL_symbolDrawer DtTTSDrawerColl : public DtDrawerColl
00030 {
00031 public:
00032    DtTTSDrawerColl();
00033    DtTTSDrawerColl( DtDrawerColl * nextComponent );
00034    virtual ~DtTTSDrawerColl();
00035 
00037    virtual DtSymbolDrawer *   lookupDrawer( const DtDrawerKey & key );
00038 
00039 protected:
00041    virtual bool            insertDrawer( const QString & cacheKey,
00042                                           DtTTSDrawer * drawer );
00044    virtual DtTTSDrawer *   createDrawer( const DtDrawerKey & drawerKey ) const;
00045 
00047    virtual DtTTSDrawer *   lookupTTSDrawer( const DtDrawerKey & drawerKey );
00048 
00050    virtual QString         calcCacheKey( const DtDrawerKey & drawerKey ) const;
00051 
00052 private:
00054    DtTTSDrawerColl(const DtTTSDrawerColl& orig);
00055    DtTTSDrawerColl& operator=(const DtTTSDrawerColl& orig);
00057    
00058 protected:
00059    QCache<QString, DtTTSDrawer>     myCache; 
00060 };
00061 
00062 #endif