243 lines
11 KiB
C
243 lines
11 KiB
C
/*
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* Copyright 2000 Corel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef _TWAIN32_H
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#define _TWAIN32_H
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#ifndef __WINE_CONFIG_H
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# error You must include config.h first
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#endif
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#ifdef SONAME_LIBSANE
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# include <sane/sane.h>
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# include <sane/saneopts.h>
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#define MAKE_FUNCPTR(f) typeof(f) * p##f DECLSPEC_HIDDEN;
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MAKE_FUNCPTR(sane_init)
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MAKE_FUNCPTR(sane_exit)
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MAKE_FUNCPTR(sane_get_devices)
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MAKE_FUNCPTR(sane_open)
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MAKE_FUNCPTR(sane_close)
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MAKE_FUNCPTR(sane_get_option_descriptor)
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MAKE_FUNCPTR(sane_control_option)
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MAKE_FUNCPTR(sane_get_parameters)
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MAKE_FUNCPTR(sane_start)
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MAKE_FUNCPTR(sane_read)
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MAKE_FUNCPTR(sane_cancel)
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MAKE_FUNCPTR(sane_set_io_mode)
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MAKE_FUNCPTR(sane_get_select_fd)
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MAKE_FUNCPTR(sane_strstatus)
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#undef MAKE_FUNCPTR
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#endif
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "twain.h"
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extern HINSTANCE SANE_instance DECLSPEC_HIDDEN;
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#define TWCC_CHECKSTATUS (TWCC_CUSTOMBASE + 1)
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/* internal information about an active data source */
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struct tagActiveDS
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{
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struct tagActiveDS *next; /* next active DS */
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TW_IDENTITY identity; /* identity */
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TW_UINT16 currentState; /* current state */
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UINT windowMessage; /* message to use to send status */
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TW_UINT16 twCC; /* condition code */
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HWND hwndOwner; /* window handle of the app */
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HWND progressWnd; /* window handle of the scanning window */
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#ifdef SONAME_LIBSANE
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SANE_Handle deviceHandle; /* device handle */
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SANE_Parameters sane_param; /* parameters about the image
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transferred */
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BOOL sane_param_valid; /* true if valid sane_param*/
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BOOL sane_started; /* If sane_start has been called */
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INT deviceIndex; /* index of the current device */
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#endif
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/* Capabilities */
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TW_UINT16 capXferMech; /* ICAP_XFERMECH */
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BOOL PixelTypeSet;
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TW_UINT16 defaultPixelType; /* ICAP_PIXELTYPE */
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BOOL XResolutionSet;
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TW_FIX32 defaultXResolution;
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BOOL YResolutionSet;
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TW_FIX32 defaultYResolution;
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} activeDS DECLSPEC_HIDDEN;
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/* Helper functions */
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extern TW_UINT16 SANE_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action) DECLSPEC_HIDDEN;
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extern TW_UINT16 SANE_SaneSetDefaults (void) DECLSPEC_HIDDEN;
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/* Implementation of operation triplets
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* From Application to Source (Control Information) */
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TW_UINT16 SANE_CapabilityGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CapabilityGetCurrent
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CapabilityGetDefault
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CapabilityQuerySupport
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CapabilityReset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CapabilitySet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CustomDSDataGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CustomDSDataSet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_AutomaticCaptureDirectory
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ChangeDirectory
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FileSystemCopy
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_CreateDirectory
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FileSystemDelete
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FormatMedia
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FileSystemGetClose
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FileSystemGetFirstFile
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FileSystemGetInfo
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FileSystemGetNextFile
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_FileSystemRename
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ProcessEvent
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_PassThrough
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_PendingXfersEndXfer
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_PendingXfersGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_PendingXfersReset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_PendingXfersStopFeeder
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXferGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXferGetDefault
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXferReset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXferSet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXfer2Get
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXfer2GetDefault
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXfer2Reset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupFileXfer2Set
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_SetupMemXferGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_GetDSStatus
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_DisableDSUserInterface
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_EnableDSUserInterface
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_EnableDSUIOnly
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_XferGroupGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_XferGroupSet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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/* Implementation of operation triplets
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* From Application to Source (Image Information) */
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TW_UINT16 SANE_CIEColorGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ExtImageInfoGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_GrayResponseReset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_GrayResponseSet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageFileXferGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageInfoGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageLayoutGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageLayoutGetDefault
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageLayoutReset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageLayoutSet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageMemXferGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_ImageNativeXferGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_JPEGCompressionGet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_JPEGCompressionGetDefault
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_JPEGCompressionReset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_JPEGCompressionSet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_Palette8Get
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_Palette8GetDefault
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_Palette8Reset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_Palette8Set
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_RGBResponseReset
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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TW_UINT16 SANE_RGBResponseSet
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(pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
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/* UI function */
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BOOL DoScannerUI(void) DECLSPEC_HIDDEN;
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HWND ScanningDialogBox(HWND dialog, LONG progress) DECLSPEC_HIDDEN;
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/* Option functions */
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#ifdef SONAME_LIBSANE
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SANE_Status sane_option_get_int(SANE_Handle h, const char *option_name, SANE_Int *val) DECLSPEC_HIDDEN;
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SANE_Status sane_option_set_int(SANE_Handle h, const char *option_name, SANE_Int val, SANE_Int *status) DECLSPEC_HIDDEN;
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SANE_Status sane_option_get_str(SANE_Handle h, const char *option_name, SANE_String val, size_t len, SANE_Int *status) DECLSPEC_HIDDEN;
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SANE_Status sane_option_set_str(SANE_Handle h, const char *option_name, SANE_String val, SANE_Int *status) DECLSPEC_HIDDEN;
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SANE_Status sane_option_probe_resolution(SANE_Handle h, const char *option_name, SANE_Int *minval, SANE_Int *maxval, SANE_Int *quant) DECLSPEC_HIDDEN;
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SANE_Status sane_option_probe_mode(SANE_Handle h, SANE_String_Const **choices, char *current, int current_size) DECLSPEC_HIDDEN;
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SANE_Status sane_option_probe_scan_area(SANE_Handle h, const char *option_name, SANE_Fixed *val,
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SANE_Unit *unit, SANE_Fixed *min, SANE_Fixed *max, SANE_Fixed *quant) DECLSPEC_HIDDEN;
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SANE_Status sane_option_get_bool(SANE_Handle h, const char *option_name, SANE_Bool *val, SANE_Int *status) DECLSPEC_HIDDEN;
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SANE_Status sane_option_set_bool(SANE_Handle h, const char *option_name, SANE_Bool val, SANE_Int *status) DECLSPEC_HIDDEN;
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SANE_Status sane_option_set_fixed(SANE_Handle h, const char *option_name, SANE_Fixed val, SANE_Int *status) DECLSPEC_HIDDEN;
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TW_UINT16 sane_status_to_twcc(SANE_Status rc) DECLSPEC_HIDDEN;
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BOOL convert_sane_res_to_twain(double sane_res, SANE_Unit unit, TW_FIX32 *twain_res, TW_UINT16 twtype) DECLSPEC_HIDDEN;
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#endif
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#endif
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