dlls/sane.ds/sane_i.h

   1 /*
   2  * Copyright 2000 Corel Corporation
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef _TWAIN32_H
  20 #define _TWAIN32_H
  21
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "twain.h"
  28 #include "unixlib.h"
  29
  30 extern HINSTANCE SANE_instance DECLSPEC_HIDDEN;
  31
  32 #define TWCC_CHECKSTATUS     (TWCC_CUSTOMBASE + 1)
  33
  34 /* internal information about an active data source */
  35 struct tagActiveDS
  36 {
  37     TW_IDENTITY         identity;               /* identity of the DS */
  38     TW_UINT16           currentState;           /* current state */
  39     TW_UINT16           twCC;                   /* condition code */
  40     TW_IDENTITY         appIdentity;            /* identity of the app */
  41     HWND                hwndOwner;              /* window handle of the app */
  42     HWND                progressWnd;            /* window handle of the scanning window */
  43
  44     struct frame_parameters frame_params;       /* parameters about the image transferred */
  45
  46     /* Capabilities */
  47     TW_UINT16           capXferMech;            /* ICAP_XFERMECH */
  48     BOOL                PixelTypeSet;
  49     TW_UINT16           defaultPixelType;               /* ICAP_PIXELTYPE */
  50     BOOL                XResolutionSet;
  51     TW_FIX32            defaultXResolution;
  52     BOOL                YResolutionSet;
  53     TW_FIX32            defaultYResolution;
  54 };
  55
  56 extern struct tagActiveDS activeDS DECLSPEC_HIDDEN;
  57
  58 /* Helper functions */
  59 extern TW_UINT16 SANE_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action) DECLSPEC_HIDDEN;
  60 extern TW_UINT16 SANE_SaneSetDefaults (void) DECLSPEC_HIDDEN;
  61 extern void SANE_Notify (TW_UINT16 message) DECLSPEC_HIDDEN;
  62
  63 /* Implementation of operation triplets
  64  * From Application to Source (Control Information) */
  65 TW_UINT16 SANE_CapabilityGet (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  66 TW_UINT16 SANE_CapabilityGetCurrent
  67     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  68 TW_UINT16 SANE_CapabilityGetDefault
  69     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  70 TW_UINT16 SANE_CapabilityQuerySupport
  71     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  72 TW_UINT16 SANE_CapabilityReset
  73     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  74 TW_UINT16 SANE_CapabilitySet
  75     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  76 TW_UINT16 SANE_CustomDSDataGet
  77     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  78 TW_UINT16 SANE_CustomDSDataSet
  79     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  80 TW_UINT16 SANE_AutomaticCaptureDirectory
  81     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  82 TW_UINT16 SANE_ChangeDirectory
  83     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  84 TW_UINT16 SANE_FileSystemCopy
  85     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  86 TW_UINT16 SANE_CreateDirectory
  87     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  88 TW_UINT16 SANE_FileSystemDelete
  89     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  90 TW_UINT16 SANE_FormatMedia
  91     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  92 TW_UINT16 SANE_FileSystemGetClose
  93     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  94 TW_UINT16 SANE_FileSystemGetFirstFile
  95     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  96 TW_UINT16 SANE_FileSystemGetInfo
  97     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
  98 TW_UINT16 SANE_FileSystemGetNextFile
  99     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 100 TW_UINT16 SANE_FileSystemRename
 101     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 102 TW_UINT16 SANE_ProcessEvent
 103     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 104 TW_UINT16 SANE_PassThrough
 105     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 106 TW_UINT16 SANE_PendingXfersEndXfer
 107     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 108 TW_UINT16 SANE_PendingXfersGet
 109     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 110 TW_UINT16 SANE_PendingXfersReset
 111     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 112 TW_UINT16 SANE_PendingXfersStopFeeder
 113     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 114 TW_UINT16 SANE_SetupFileXferGet
 115     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 116 TW_UINT16 SANE_SetupFileXferGetDefault
 117     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 118 TW_UINT16 SANE_SetupFileXferReset
 119     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 120 TW_UINT16 SANE_SetupFileXferSet
 121     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 122 TW_UINT16 SANE_SetupFileXfer2Get
 123     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 124 TW_UINT16 SANE_SetupFileXfer2GetDefault
 125     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 126 TW_UINT16 SANE_SetupFileXfer2Reset
 127     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 128 TW_UINT16 SANE_SetupFileXfer2Set
 129     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 130 TW_UINT16 SANE_SetupMemXferGet
 131     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 132 TW_UINT16 SANE_GetDSStatus
 133     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 134 TW_UINT16 SANE_DisableDSUserInterface
 135     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 136 TW_UINT16 SANE_EnableDSUserInterface
 137     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 138 TW_UINT16 SANE_EnableDSUIOnly
 139     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 140 TW_UINT16 SANE_XferGroupGet
 141     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 142 TW_UINT16 SANE_XferGroupSet
 143     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 144
 145 /* Implementation of operation triplets
 146  * From Application to Source (Image Information) */
 147 TW_UINT16 SANE_CIEColorGet
 148     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 149 TW_UINT16 SANE_ExtImageInfoGet
 150     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 151 TW_UINT16 SANE_GrayResponseReset
 152     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 153 TW_UINT16 SANE_GrayResponseSet
 154     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 155 TW_UINT16 SANE_ImageFileXferGet
 156     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 157 TW_UINT16 SANE_ImageInfoGet
 158     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 159 TW_UINT16 SANE_ImageLayoutGet
 160     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 161 TW_UINT16 SANE_ImageLayoutGetDefault
 162     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 163 TW_UINT16 SANE_ImageLayoutReset
 164     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 165 TW_UINT16 SANE_ImageLayoutSet
 166     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 167 TW_UINT16 SANE_ImageMemXferGet
 168     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 169 TW_UINT16 SANE_ImageNativeXferGet
 170     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 171 TW_UINT16 SANE_JPEGCompressionGet
 172     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 173 TW_UINT16 SANE_JPEGCompressionGetDefault
 174     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 175 TW_UINT16 SANE_JPEGCompressionReset
 176     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 177 TW_UINT16 SANE_JPEGCompressionSet
 178     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 179 TW_UINT16 SANE_Palette8Get
 180     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 181 TW_UINT16 SANE_Palette8GetDefault
 182     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 183 TW_UINT16 SANE_Palette8Reset
 184     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 185 TW_UINT16 SANE_Palette8Set
 186     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 187 TW_UINT16 SANE_RGBResponseReset
 188     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 189 TW_UINT16 SANE_RGBResponseSet
 190     (pTW_IDENTITY pOrigin, TW_MEMREF pData) DECLSPEC_HIDDEN;
 191
 192 /* UI function */
 193 BOOL DoScannerUI(void) DECLSPEC_HIDDEN;
 194 HWND ScanningDialogBox(HWND dialog, LONG progress) DECLSPEC_HIDDEN;
 195
 196 /* Option functions */
 197 TW_UINT16 sane_option_get_value( int optno, void *val ) DECLSPEC_HIDDEN;
 198 TW_UINT16 sane_option_set_value( int optno, void *val, BOOL *reload ) DECLSPEC_HIDDEN;
 199 TW_UINT16 sane_option_get_int( const char *option_name, int *val ) DECLSPEC_HIDDEN;
 200 TW_UINT16 sane_option_set_int( const char *option_name, int val, BOOL *reload ) DECLSPEC_HIDDEN;
 201 TW_UINT16 sane_option_get_str( const char *option_name, char *val, int len ) DECLSPEC_HIDDEN;
 202 TW_UINT16 sane_option_set_str( const char *option_name, char *val, BOOL *reload ) DECLSPEC_HIDDEN;
 203 TW_UINT16 sane_option_probe_resolution( const char *option_name, struct option_descriptor *opt ) DECLSPEC_HIDDEN;
 204 TW_UINT16 sane_option_probe_mode(TW_UINT16 *current, TW_UINT32 *choices, int *count) DECLSPEC_HIDDEN;
 205 TW_UINT16 sane_option_get_bool( const char *option_name, BOOL *val ) DECLSPEC_HIDDEN;
 206 TW_UINT16 sane_option_set_bool( const char *option_name, BOOL val ) DECLSPEC_HIDDEN;
 207 TW_UINT16 sane_option_get_scan_area( int *tlx, int *tly, int *brx, int *bry ) DECLSPEC_HIDDEN;
 208 TW_UINT16 sane_option_get_max_scan_area( int *tlx, int *tly, int *brx, int *bry ) DECLSPEC_HIDDEN;
 209 TW_UINT16 sane_option_set_scan_area( int tlx, int tly, int brx, int bry, BOOL *reload ) DECLSPEC_HIDDEN;
 210 TW_FIX32 convert_sane_res_to_twain( int res ) DECLSPEC_HIDDEN;
 211 int convert_twain_res_to_sane( TW_FIX32 res ) DECLSPEC_HIDDEN;
 212 TW_UINT16 get_sane_params( struct frame_parameters *params ) DECLSPEC_HIDDEN;
 213
 214 #endif