dlls/gphoto2.ds/gphoto2_i.h

   1 /*
   2  * Copyright 2000 Corel Corporation
   3  * Copyright 2006 Marcus Meissner
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #ifndef _TWAIN32_H
  21 #define _TWAIN32_H
  22
  23 #ifndef __WINE_CONFIG_H
  24 # error You must include config.h first
  25 #endif
  26
  27 #if defined(HAVE_GPHOTO2) && !defined(HAVE_JPEGLIB_H)
  28 # warning "gphoto2 support in twain needs jpeg development headers"
  29 # undef HAVE_GPHOTO2
  30 #endif
  31
  32 #ifdef HAVE_GPHOTO2
  33 /* Hack for gphoto2, which changes behaviour when WIN32 is set. */
  34 #undef WIN32
  35 #include <gphoto2/gphoto2-camera.h>
  36 #define WIN32
  37 #endif
  38
  39 #include <stdio.h>
  40
  41 #ifdef HAVE_JPEGLIB_H
  42 /* This is a hack, so jpeglib.h does not redefine INT32 and the like*/
  43 # define XMD_H
  44 # define UINT8 JPEG_UINT8
  45 # define UINT16 JPEG_UINT16
  46 # undef FAR
  47 #  include <jpeglib.h>
  48 # undef UINT16
  49 # ifndef SONAME_LIBJPEG
  50 #  define SONAME_LIBJPEG "libjpeg.so"
  51 # endif
  52 #endif
  53
  54 #include <stdarg.h>
  55
  56 #include "windef.h"
  57 #include "winbase.h"
  58 #include "twain.h"
  59
  60 #include "wine/list.h"
  61
  62 extern HINSTANCE GPHOTO2_instance;
  63
  64 struct gphoto2_file  {
  65     struct list entry;
  66
  67     char        *folder;
  68     char        *filename;
  69     BOOL        download;       /* flag for downloading, set by GUI or so */
  70 };
  71
  72 /* internal information about an active data source */
  73 struct tagActiveDS
  74 {
  75     TW_IDENTITY         identity;               /* identity */
  76     TW_UINT16           currentState;           /* current state */
  77     TW_EVENT            pendingEvent;           /* pending event to be sent to
  78                                                    application */
  79     TW_UINT16           twCC;                   /* condition code */
  80     HWND                hwndOwner;              /* window handle of the app */
  81     HWND                progressWnd;            /* window handle of the scanning window */
  82
  83 #ifdef HAVE_GPHOTO2
  84     Camera              *camera;
  85     GPContext           *context;
  86 #endif
  87
  88     /* Capabiblities */
  89     TW_UINT32           capXferMech;            /* ICAP_XFERMECH */
  90     TW_UINT16           pixeltype;              /* ICAP_PIXELTYPE */
  91     TW_UINT16           pixelflavor;            /* ICAP_PIXELFLAVOR */
  92
  93     struct list         files;
  94
  95     /* Download and decode JPEG STATE */
  96 #ifdef HAVE_GPHOTO2
  97     CameraFile                          *file;
  98 #endif
  99 #ifdef HAVE_JPEGLIB_H
 100     struct jpeg_source_mgr              xjsm;
 101     struct jpeg_decompress_struct       jd;
 102     struct jpeg_error_mgr               jerr;
 103 #endif
 104 } activeDS;
 105
 106 /* Helper functions */
 107 extern TW_UINT16 GPHOTO2_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action);
 108
 109 /*  */
 110 extern TW_UINT16 GPHOTO2_ControlGroupHandler (
 111         pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
 112 extern TW_UINT16 GPHOTO2_ImageGroupHandler (
 113         pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
 114 extern TW_UINT16 GPHOTO2_AudioGroupHandler (
 115         pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
 116 extern TW_UINT16 GPHOTO2_SourceManagerHandler (
 117         pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
 118
 119 /* Implementation of operation triplets
 120  * From Application to Source (Control Information) */
 121 TW_UINT16 GPHOTO2_CapabilityGet (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 122 TW_UINT16 GPHOTO2_CapabilityGetCurrent
 123     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 124 TW_UINT16 GPHOTO2_CapabilityGetDefault
 125     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 126 TW_UINT16 GPHOTO2_CapabilityQuerySupport
 127     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 128 TW_UINT16 GPHOTO2_CapabilityReset
 129     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 130 TW_UINT16 GPHOTO2_CapabilitySet
 131     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 132 TW_UINT16 GPHOTO2_CustomDSDataGet
 133     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 134 TW_UINT16 GPHOTO2_CustomDSDataSet
 135     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 136 TW_UINT16 GPHOTO2_AutomaticCaptureDirectory
 137     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 138 TW_UINT16 GPHOTO2_ChangeDirectory
 139     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 140 TW_UINT16 GPHOTO2_FileSystemCopy
 141     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 142 TW_UINT16 GPHOTO2_CreateDirectory
 143     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 144 TW_UINT16 GPHOTO2_FileSystemDelete
 145     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 146 TW_UINT16 GPHOTO2_FormatMedia
 147     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 148 TW_UINT16 GPHOTO2_FileSystemGetClose
 149     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 150 TW_UINT16 GPHOTO2_FileSystemGetFirstFile
 151     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 152 TW_UINT16 GPHOTO2_FileSystemGetInfo
 153     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 154 TW_UINT16 GPHOTO2_FileSystemGetNextFile
 155     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 156 TW_UINT16 GPHOTO2_FileSystemRename
 157     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 158 TW_UINT16 GPHOTO2_ProcessEvent
 159     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 160 TW_UINT16 GPHOTO2_PassThrough
 161     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 162 TW_UINT16 GPHOTO2_PendingXfersEndXfer
 163     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 164 TW_UINT16 GPHOTO2_PendingXfersGet
 165     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 166 TW_UINT16 GPHOTO2_PendingXfersReset
 167     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 168 TW_UINT16 GPHOTO2_PendingXfersStopFeeder
 169     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 170 TW_UINT16 GPHOTO2_SetupFileXferGet
 171     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 172 TW_UINT16 GPHOTO2_SetupFileXferGetDefault
 173     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 174 TW_UINT16 GPHOTO2_SetupFileXferReset
 175     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 176 TW_UINT16 GPHOTO2_SetupFileXferSet
 177     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 178 TW_UINT16 GPHOTO2_SetupFileXfer2Get
 179     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 180 TW_UINT16 GPHOTO2_SetupFileXfer2GetDefault
 181     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 182 TW_UINT16 GPHOTO2_SetupFileXfer2Reset
 183     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 184 TW_UINT16 GPHOTO2_SetupFileXfer2Set
 185     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 186 TW_UINT16 GPHOTO2_SetupMemXferGet
 187     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 188 TW_UINT16 GPHOTO2_GetDSStatus
 189     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 190 TW_UINT16 GPHOTO2_DisableDSUserInterface
 191     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 192 TW_UINT16 GPHOTO2_EnableDSUserInterface
 193     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 194 TW_UINT16 GPHOTO2_EnableDSUIOnly
 195     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 196 TW_UINT16 GPHOTO2_XferGroupGet
 197     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 198 TW_UINT16 GPHOTO2_XferGroupSet
 199     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 200
 201 /* Implementation of operation triplets
 202  * From Application to Source (Image Information) */
 203 TW_UINT16 GPHOTO2_CIEColorGet
 204     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 205 TW_UINT16 GPHOTO2_ExtImageInfoGet
 206     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 207 TW_UINT16 GPHOTO2_GrayResponseReset
 208     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 209 TW_UINT16 GPHOTO2_GrayResponseSet
 210     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 211 TW_UINT16 GPHOTO2_ImageFileXferGet
 212     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 213 TW_UINT16 GPHOTO2_ImageInfoGet
 214     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 215 TW_UINT16 GPHOTO2_ImageLayoutGet
 216     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 217 TW_UINT16 GPHOTO2_ImageLayoutGetDefault
 218     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 219 TW_UINT16 GPHOTO2_ImageLayoutReset
 220     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 221 TW_UINT16 GPHOTO2_ImageLayoutSet
 222     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 223 TW_UINT16 GPHOTO2_ImageMemXferGet
 224     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 225 TW_UINT16 GPHOTO2_ImageNativeXferGet
 226     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 227 TW_UINT16 GPHOTO2_JPEGCompressionGet
 228     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 229 TW_UINT16 GPHOTO2_JPEGCompressionGetDefault
 230     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 231 TW_UINT16 GPHOTO2_JPEGCompressionReset
 232     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 233 TW_UINT16 GPHOTO2_JPEGCompressionSet
 234     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 235 TW_UINT16 GPHOTO2_Palette8Get
 236     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 237 TW_UINT16 GPHOTO2_Palette8GetDefault
 238     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 239 TW_UINT16 GPHOTO2_Palette8Reset
 240     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 241 TW_UINT16 GPHOTO2_Palette8Set
 242     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 243 TW_UINT16 GPHOTO2_RGBResponseReset
 244     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 245 TW_UINT16 GPHOTO2_RGBResponseSet
 246     (pTW_IDENTITY pOrigin, TW_MEMREF pData);
 247
 248 /* UI function */
 249 BOOL DoCameraUI(void);
 250 HWND TransferringDialogBox(HWND dialog, DWORD progress);
 251
 252 #ifdef HAVE_GPHOTO2
 253 /* Helper function for GUI */
 254 TW_UINT16
 255 _get_gphoto2_file_as_DIB(
 256         const char *folder, const char *filename, CameraFileType type,
 257         HWND hwnd, HBITMAP *hDIB
 258 );
 259 #endif
 260 #endif