1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _TWAIN_HXX 29 #define _TWAIN_HXX 30 31 #include <vos/module.hxx> 32 #include <vcl/bitmap.hxx> 33 #include "twain/twain.h" 34 35 36 // ----------- 37 // - Defines - 38 // ----------- 39 40 #define TWAIN_SELECT 0x00000001UL 41 #define TWAIN_ACQUIRE 0x00000002UL 42 #define TWAIN_TERMINATE 0xFFFFFFFFUL 43 44 #define TWAIN_EVENT_NONE 0x00000000UL 45 #define TWAIN_EVENT_QUIT 0x00000001UL 46 #define TWAIN_EVENT_SCANNING 0x00000002UL 47 #define TWAIN_EVENT_XFER 0x00000004UL 48 49 // ------------ 50 // - ImpTwain - 51 // ------------ 52 53 class ImpTwain 54 { 55 TW_IDENTITY aAppIdent; 56 TW_IDENTITY aSrcIdent; 57 Link aNotifyLink; 58 Bitmap aBitmap; 59 DSMENTRYPROC pDSM; 60 vos:: OModule * pMod; 61 sal_uLong nCurState; 62 63 void ImplCreate(); 64 void ImplOpenSourceManager(); 65 void ImplOpenSource(); 66 sal_Bool ImplEnableSource(); 67 void ImplXfer(); 68 void ImplFallback( sal_uLong nEvent ); 69 70 DECL_LINK( ImplFallbackHdl, void* ); 71 DECL_LINK( ImplDestroyHdl, void* ); 72 73 public: 74 75 sal_Bool ImplHandleMsg( void* pMsg ); 76 77 #ifdef OS2 78 HAB hAB; 79 HWND hTwainWnd; 80 long hTwainHook; 81 #else 82 HWND hTwainWnd; 83 HHOOK hTwainHook; 84 #endif 85 86 public: 87 88 ImpTwain( const Link& rNotifyLink ); 89 ~ImpTwain(); 90 91 void Destroy(); 92 93 sal_Bool SelectSource(); 94 sal_Bool InitXfer(); 95 Bitmap GetXferBitmap(); 96 }; 97 98 #endif // _TWAIN_HXX 99