/* * Copyright 2000 Corel Corporation * Copyright 2006 Marcus Meissner * * 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; either * version 2.1 of the License, or (at your option) any later version. * * 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 St, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef _TWAIN32_H #define _TWAIN32_H #ifndef __WINE_CONFIG_H # error You must include config.h first #endif #if defined(HAVE_GPHOTO2) && !defined(SONAME_LIBJPEG) # warning "gphoto2 support in twain needs jpeg development headers" # undef HAVE_GPHOTO2 #endif #ifdef HAVE_GPHOTO2 /* Hack for gphoto2, which changes behaviour when WIN32 is set. */ #undef WIN32 #include <gphoto2/gphoto2-camera.h> #define WIN32 #endif #include <stdio.h> #ifdef SONAME_LIBJPEG /* This is a hack, so jpeglib.h does not redefine INT32 and the like*/ # define XMD_H # define UINT8 JPEG_UINT8 # define UINT16 JPEG_UINT16 # undef FAR # undef HAVE_STDLIB_H # include <jpeglib.h> # undef HAVE_STDLIB_H # define HAVE_STDLIB_H 1 # undef UINT8 # undef UINT16 #endif #include <stdarg.h> #include "windef.h" #include "winbase.h" #include "twain.h" #include "wine/list.h" extern HINSTANCE GPHOTO2_instance DECLSPEC_HIDDEN; struct gphoto2_file { struct list entry; char *folder; char *filename; BOOL download; /* flag for downloading, set by GUI or so */ }; /* internal information about an active data source */ struct tagActiveDS { TW_IDENTITY identity; /* identity */ TW_UINT16 currentState; /* current state */ TW_EVENT pendingEvent; /* pending event to be sent to application */ TW_UINT16 twCC; /* condition code */ HWND hwndOwner; /* window handle of the app */ HWND progressWnd; /* window handle of the scanning window */ #ifdef HAVE_GPHOTO2 Camera *camera; GPContext *context; #endif /* Capabilities */ TW_UINT32 capXferMech; /* ICAP_XFERMECH */ TW_UINT16 pixeltype; /* ICAP_PIXELTYPE */ TW_UINT16 pixelflavor; /* ICAP_PIXELFLAVOR */ struct list files; /* Download and decode JPEG STATE */ #ifdef HAVE_GPHOTO2 CameraFile *file; #endif #ifdef SONAME_LIBJPEG struct jpeg_source_mgr xjsm; struct jpeg_decompress_struct jd; struct jpeg_error_mgr jerr; #endif } activeDS DECLSPEC_HIDDEN; /* Helper functions */ extern TW_UINT16 GPHOTO2_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action) DECLSPEC_HIDDEN; /* Implementation of operation triplets * From Application to Source (Image Information) */ TW_UINT16 GPHOTO2_CIEColorGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ExtImageInfoGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_GrayResponseReset (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_GrayResponseSet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageFileXferGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageInfoGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageLayoutGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageLayoutGetDefault (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageLayoutReset (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageLayoutSet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageMemXferGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_ImageNativeXferGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_JPEGCompressionGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_JPEGCompressionGetDefault (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_JPEGCompressionReset (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_JPEGCompressionSet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_Palette8Get (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_Palette8GetDefault (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_Palette8Reset (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_Palette8Set (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_RGBResponseReset (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; TW_UINT16 GPHOTO2_RGBResponseSet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN; /* UI function */ BOOL DoCameraUI(void) DECLSPEC_HIDDEN; HWND TransferringDialogBox(HWND dialog, LONG progress) DECLSPEC_HIDDEN; #ifdef HAVE_GPHOTO2 /* Helper function for GUI */ TW_UINT16 _get_gphoto2_file_as_DIB( const char *folder, const char *filename, CameraFileType type, HWND hwnd, HBITMAP *hDIB ) DECLSPEC_HIDDEN; #endif #endif