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 #ifndef __WINE_CONFIG_H
  23 # error You must include config.h first
  24 #endif
  25
  26 #ifdef SONAME_LIBSANE
  27 # include <sane/sane.h>
  28 # include <sane/saneopts.h>
  29
  30 #define MAKE_FUNCPTR(f) typeof(f) * p##f;
  31 MAKE_FUNCPTR(sane_init)
  32 MAKE_FUNCPTR(sane_exit)
  33 MAKE_FUNCPTR(sane_get_devices)
  34 MAKE_FUNCPTR(sane_open)
  35 MAKE_FUNCPTR(sane_close)
  36 MAKE_FUNCPTR(sane_get_option_descriptor)
  37 MAKE_FUNCPTR(sane_control_option)
  38 MAKE_FUNCPTR(sane_get_parameters)
  39 MAKE_FUNCPTR(sane_start)
  40 MAKE_FUNCPTR(sane_read)
  41 MAKE_FUNCPTR(sane_cancel)
  42 MAKE_FUNCPTR(sane_set_io_mode)
  43 MAKE_FUNCPTR(sane_get_select_fd)
  44 MAKE_FUNCPTR(sane_strstatus)
  45 #undef MAKE_FUNCPTR
  46
  47 #endif
  48 #include <stdarg.h>
  49
  50 #include "windef.h"
  51 #include "winbase.h"
  52 #include "winuser.h"
  53 #include "twain.h"
  54
  55 extern HINSTANCE SANE_instance;
  56
  57 #define TWCC_CHECKSTATUS     (TWCC_CUSTOMBASE + 1)
  58
  59 /* internal information about an active data source */
  60 struct tagActiveDS
  61 {
  62     struct tagActiveDS  *next;                  /* next active DS */
  63     TW_IDENTITY         identity;               /* identity */
  64     TW_UINT16           currentState;           /* current state */
  65     UINT                windowMessage;          /* message to use to send status */
  66     TW_UINT16           twCC;                   /* condition code */
  67     HWND                hwndOwner;              /* window handle of the app */
  68     HWND                progressWnd;            /* window handle of the scanning window */
  69 #ifdef SONAME_LIBSANE
  70     SANE_Handle         deviceHandle;           /* device handle */
  71     SANE_Parameters     sane_param;             /* parameters about the image
  72                                                    transferred */
  73     BOOL                sane_param_valid;  /* true if valid sane_param*/
  74     BOOL                sane_started;      /* If sane_start has been called */
  75     INT                 deviceIndex;    /* index of the current device */
  76 #endif
  77     /* Capabilities */
  78     TW_UINT16           capXferMech;            /* ICAP_XFERMECH */
  79     BOOL                PixelTypeSet;
  80     TW_UINT16           defaultPixelType;               /* ICAP_PIXELTYPE */
  81     BOOL                XResolutionSet;
  82     TW_FIX32            defaultXResolution;
  83     BOOL                YResolutionSet;
  84     TW_FIX32            defaultYResolution;
  85 } activeDS;
  86
  87 /* Helper functions */
  88 extern TW_UINT16 SANE_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action);
  89 extern TW_UINT16 SANE_SaneSetDefaults (void);
  90
  91 /* Implementation of operation triplets
  92  * From Application to Source (Control Information) */
  93 TW_UINT16 SANE_CapabilityGet (pTW_IDENTITY pOrigin, TW_MEMREF pData);
  94 TW_UINT16 SANE_CapabilityGetCurrent
  95     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
  96 TW_UINT16 SANE_CapabilityGetDefault
  97     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
  98 TW_UINT16 SANE_CapabilityQuerySupport
  99     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 100 TW_UINT16 SANE_CapabilityReset
 101     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 102 TW_UINT16 SANE_CapabilitySet
 103     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 104 TW_UINT16 SANE_CustomDSDataGet
 105     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 106 TW_UINT16 SANE_CustomDSDataSet
 107     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 108 TW_UINT16 SANE_AutomaticCaptureDirectory
 109     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 110 TW_UINT16 SANE_ChangeDirectory
 111     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 112 TW_UINT16 SANE_FileSystemCopy
 113     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 114 TW_UINT16 SANE_CreateDirectory
 115     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 116 TW_UINT16 SANE_FileSystemDelete
 117     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 118 TW_UINT16 SANE_FormatMedia
 119     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 120 TW_UINT16 SANE_FileSystemGetClose
 121     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 122 TW_UINT16 SANE_FileSystemGetFirstFile
 123     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 124 TW_UINT16 SANE_FileSystemGetInfo
 125     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 126 TW_UINT16 SANE_FileSystemGetNextFile
 127     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 128 TW_UINT16 SANE_FileSystemRename
 129     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 130 TW_UINT16 SANE_ProcessEvent
 131     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 132 TW_UINT16 SANE_PassThrough
 133     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 134 TW_UINT16 SANE_PendingXfersEndXfer
 135     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 136 TW_UINT16 SANE_PendingXfersGet
 137     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 138 TW_UINT16 SANE_PendingXfersReset
 139     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 140 TW_UINT16 SANE_PendingXfersStopFeeder
 141     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 142 TW_UINT16 SANE_SetupFileXferGet
 143     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 144 TW_UINT16 SANE_SetupFileXferGetDefault
 145     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 146 TW_UINT16 SANE_SetupFileXferReset
 147     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 148 TW_UINT16 SANE_SetupFileXferSet
 149     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 150 TW_UINT16 SANE_SetupFileXfer2Get
 151     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 152 TW_UINT16 SANE_SetupFileXfer2GetDefault
 153     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 154 TW_UINT16 SANE_SetupFileXfer2Reset
 155     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 156 TW_UINT16 SANE_SetupFileXfer2Set
 157     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 158 TW_UINT16 SANE_SetupMemXferGet
 159     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 160 TW_UINT16 SANE_GetDSStatus
 161     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 162 TW_UINT16 SANE_DisableDSUserInterface
 163     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 164 TW_UINT16 SANE_EnableDSUserInterface
 165     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 166 TW_UINT16 SANE_EnableDSUIOnly
 167     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 168 TW_UINT16 SANE_XferGroupGet
 169     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 170 TW_UINT16 SANE_XferGroupSet
 171     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 172
 173 /* Implementation of operation triplets
 174  * From Application to Source (Image Information) */
 175 TW_UINT16 SANE_CIEColorGet
 176     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 177 TW_UINT16 SANE_ExtImageInfoGet
 178     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 179 TW_UINT16 SANE_GrayResponseReset
 180     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 181 TW_UINT16 SANE_GrayResponseSet
 182     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 183 TW_UINT16 SANE_ImageFileXferGet
 184     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 185 TW_UINT16 SANE_ImageInfoGet
 186     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 187 TW_UINT16 SANE_ImageLayoutGet
 188     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 189 TW_UINT16 SANE_ImageLayoutGetDefault
 190     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 191 TW_UINT16 SANE_ImageLayoutReset
 192     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 193 TW_UINT16 SANE_ImageLayoutSet
 194     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 195 TW_UINT16 SANE_ImageMemXferGet
 196     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 197 TW_UINT16 SANE_ImageNativeXferGet
 198     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 199 TW_UINT16 SANE_JPEGCompressionGet
 200     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 201 TW_UINT16 SANE_JPEGCompressionGetDefault
 202     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 203 TW_UINT16 SANE_JPEGCompressionReset
 204     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 205 TW_UINT16 SANE_JPEGCompressionSet
 206     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 207 TW_UINT16 SANE_Palette8Get
 208     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 209 TW_UINT16 SANE_Palette8GetDefault
 210     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 211 TW_UINT16 SANE_Palette8Reset
 212     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 213 TW_UINT16 SANE_Palette8Set
 214     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 215 TW_UINT16 SANE_RGBResponseReset
 216     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 217 TW_UINT16 SANE_RGBResponseSet
 218     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 219
 220 /* UI function */
 221 BOOL DoScannerUI(void);
 222 HWND ScanningDialogBox(HWND dialog, LONG progress);
 223
 224 /* Option functions */
 225 #ifdef SONAME_LIBSANE
 226 SANE_Status sane_option_get_int(SANE_Handle h, const char *option_name, SANE_Int *val);
 227 SANE_Status sane_option_set_int(SANE_Handle h, const char *option_name, SANE_Int val, SANE_Int *status);
 228 SANE_Status sane_option_get_str(SANE_Handle h, const char *option_name, SANE_String val, size_t len, SANE_Int *status);
 229 SANE_Status sane_option_set_str(SANE_Handle h, const char *option_name, SANE_String val, SANE_Int *status);
 230 SANE_Status sane_option_probe_resolution(SANE_Handle h, const char *option_name, SANE_Int *minval, SANE_Int *maxval, SANE_Int *quant);
 231 SANE_Status sane_option_probe_mode(SANE_Handle h, SANE_String_Const **choices, char *current, int current_size);
 232 SANE_Status sane_option_probe_scan_area(SANE_Handle h, const char *option_name, SANE_Fixed *val,
 233                                         SANE_Unit *unit, SANE_Fixed *min, SANE_Fixed *max, SANE_Fixed *quant);
 234 SANE_Status sane_option_get_bool(SANE_Handle h, const char *option_name, SANE_Bool *val, SANE_Int *status);
 235 SANE_Status sane_option_set_bool(SANE_Handle h, const char *option_name, SANE_Bool val, SANE_Int *status);
 236 SANE_Status sane_option_set_fixed(SANE_Handle h, const char *option_name, SANE_Fixed val, SANE_Int *status);
 237 TW_UINT16 sane_status_to_twcc(SANE_Status rc);
 238 BOOL convert_sane_res_to_twain(double sane_res, SANE_Unit unit, TW_FIX32 *twain_res, TW_UINT16 twtype);
 239 #endif
 240
 241
 242 #endif