242 lines
7.3 KiB
C
242 lines
7.3 KiB
C
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/*
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "winbase.h"
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#include "twain.h"
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#include "twain_i.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(twain);
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TW_UINT16 TWAIN_SaneCapability (activeDS *pSource, pTW_CAPABILITY pCapability,
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TW_UINT16 action)
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{
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TW_UINT16 twCC = TWCC_SUCCESS;
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TRACE("capability=%d action=%d\n", pCapability->Cap, action);
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switch (pCapability->Cap)
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{
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case CAP_DEVICEEVENT:
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case CAP_ALARMS:
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case CAP_ALARMVOLUME:
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case ACAP_AUDIOFILEFORMAT:
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case ACAP_XFERMECH:
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case ICAP_AUTOMATICBORDERDETECTION:
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case ICAP_AUTOMATICDESKEW:
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case ICAP_AUTODISCARDBLANKPAGES:
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case ICAP_AUTOMATICROTATE:
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case ICAP_FLIPROTATION:
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case CAP_AUTOMATICCAPTURE:
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case CAP_TIMEBEFOREFIRSTCAPTURE:
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case CAP_TIMEBETWEENCAPTURES:
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case CAP_AUTOSCAN:
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case CAP_CLEARBUFFERS:
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case CAP_MAXBATCHBUFFERS:
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case ICAP_BARCODEDETECTIONENABLED:
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case ICAP_SUPPORTEDBARCODETYPES:
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case ICAP_BARCODEMAXSEARCHPRIORITIES:
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case ICAP_BARCODESEARCHPRIORITIES:
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case ICAP_BARCODESEARCHMODE:
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case ICAP_BARCODEMAXRETRIES:
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case ICAP_BARCODETIMEOUT:
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case CAP_EXTENDEDCAPS:
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case CAP_SUPPORTEDCAPS:
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case ICAP_FILTER:
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case ICAP_GAMMA:
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case ICAP_PLANARCHUNKY:
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case ICAP_BITORDERCODES:
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case ICAP_CCITTKFACTOR:
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case ICAP_COMPRESSION:
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case ICAP_JPEGPIXELTYPE:
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/*case ICAP_JPEGQUALITY:*/
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case ICAP_PIXELFLAVORCODES:
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case ICAP_TIMEFILL:
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case CAP_DEVICEONLINE:
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case CAP_DEVICETIMEDATE:
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case CAP_SERIALNUMBER:
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case ICAP_EXPOSURETIME:
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case ICAP_FLASHUSED2:
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case ICAP_IMAGEFILTER:
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case ICAP_LAMPSTATE:
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case ICAP_LIGHTPATH:
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case ICAP_NOISEFILTER:
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case ICAP_OVERSCAN:
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case ICAP_PHYSICALHEIGHT:
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case ICAP_PHYSICALWIDTH:
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case ICAP_UNITS:
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case ICAP_ZOOMFACTOR:
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case CAP_PRINTER:
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case CAP_PRINTERENABLED:
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case CAP_PRINTERINDEX:
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case CAP_PRINTERMODE:
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case CAP_PRINTERSTRING:
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case CAP_PRINTERSUFFIX:
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case CAP_AUTHOR:
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case CAP_CAPTION:
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case CAP_TIMEDATE:
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case ICAP_AUTOBRIGHT:
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case ICAP_BRIGHTNESS:
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case ICAP_CONTRAST:
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case ICAP_HIGHLIGHT:
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case ICAP_ORIENTATION:
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case ICAP_ROTATION:
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case ICAP_SHADOW:
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case ICAP_XSCALING:
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case ICAP_YSCALING:
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case ICAP_BITDEPTH:
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case ICAP_BITDEPTHREDUCTION:
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case ICAP_BITORDER:
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case ICAP_CUSTHALFTONE:
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case ICAP_HALFTONES:
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case ICAP_PIXELFLAVOR:
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case ICAP_PIXELTYPE:
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case ICAP_THRESHOLD:
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case CAP_LANGUAGE:
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case ICAP_FRAMES:
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case ICAP_MAXFRAMES:
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case ICAP_SUPPORTEDSIZES:
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case CAP_AUTOFEED:
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case CAP_CLEARPAGE:
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case CAP_FEEDERALIGNMENT:
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case CAP_FEEDERENABLED:
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case CAP_FEEDERLOADED:
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case CAP_FEEDERORDER:
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case CAP_FEEDPAGE:
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case CAP_PAPERBINDING:
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case CAP_PAPERDETECTABLE:
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case CAP_REACQUIREALLOWED:
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case CAP_REWINDPAGE:
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case ICAP_PATCHCODEDETECTIONENABLED:
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case ICAP_SUPPORTEDPATCHCODETYPES:
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case ICAP_PATCHCODEMAXSEARCHPRIORITIES:
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case ICAP_PATCHCODESEARCHPRIORITIES:
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case ICAP_PATCHCODESEARCHMODE:
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case ICAP_PATCHCODEMAXRETRIES:
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case ICAP_PATCHCODETIMEOUT:
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case CAP_BATTERYMINUTES:
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case CAP_BATTERYPERCENTAGE:
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case CAP_POWERDOWNTIME:
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case CAP_POWERSUPPLY:
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case ICAP_XNATIVERESOLUTION:
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case ICAP_XRESOLUTION:
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case ICAP_YNATIVERESOLUTION:
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case ICAP_YRESOLUTION:
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twCC = TWCC_CAPUNSUPPORTED;
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break;
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case CAP_XFERCOUNT:
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/* This is a required capability that every source need to
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support but we havev't implemented yet. */
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twCC = TWCC_SUCCESS;
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break;
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/*case ICAP_COMPRESSION:*/
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case ICAP_IMAGEFILEFORMAT:
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case ICAP_TILES:
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twCC = TWCC_CAPUNSUPPORTED;
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break;
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case ICAP_XFERMECH:
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twCC = TWAIN_ICAPXferMech (pSource, pCapability, action);
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break;
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case ICAP_UNDEFINEDIMAGESIZE:
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case CAP_CAMERAPREVIEWUI:
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case CAP_ENABLEDSUIONLY:
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case CAP_INDICATORS:
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case CAP_UICONTROLLABLE:
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twCC = TWCC_CAPUNSUPPORTED;
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break;
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default:
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twCC = TWRC_FAILURE;
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}
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return twCC;
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}
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TW_BOOL TWAIN_OneValueSet (pTW_CAPABILITY pCapability, TW_UINT32 value)
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{
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pCapability->hContainer = (TW_HANDLE)GlobalAlloc (0, sizeof(TW_ONEVALUE));
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if (pCapability->hContainer)
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{
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pTW_ONEVALUE pVal = GlobalLock ((HGLOBAL) pCapability->hContainer);
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pVal->ItemType = TWTY_UINT32;
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pVal->Item = value;
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GlobalUnlock ((HGLOBAL) pCapability->hContainer);
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return TRUE;
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}
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else
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return FALSE;
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}
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TW_BOOL TWAIN_OneValueGet (pTW_CAPABILITY pCapability, TW_UINT32 *pValue)
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{
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pTW_ONEVALUE pVal = GlobalLock ((HGLOBAL) pCapability->hContainer);
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if (pVal)
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{
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*pValue = pVal->Item;
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GlobalUnlock ((HGLOBAL) pCapability->hContainer);
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return TRUE;
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}
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else
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return FALSE;
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}
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/* ICAP_XFERMECH */
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TW_UINT16 TWAIN_ICAPXferMech (activeDS *pSource, pTW_CAPABILITY pCapability,
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TW_UINT16 action)
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{
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TRACE("ICAP_XFERMECH\n");
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switch (action)
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{
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case MSG_GET:
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if (pCapability->ConType == TWON_ONEVALUE)
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{
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if (!TWAIN_OneValueSet (pCapability, pSource->capXferMech))
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return TWCC_LOWMEMORY;
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}
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break;
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case MSG_SET:
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if (pCapability->ConType == TWON_ONEVALUE)
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{
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TW_UINT32 xfermechtemp;
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if (!TWAIN_OneValueGet (pCapability, &xfermechtemp))
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return TWCC_LOWMEMORY;
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pSource->capXferMech = xfermechtemp;
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}
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else if (pCapability->ConType == TWON_ENUMERATION)
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{
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}
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break;
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case MSG_GETCURRENT:
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if (!TWAIN_OneValueSet (pCapability, pSource->capXferMech))
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return TWCC_LOWMEMORY;
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break;
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case MSG_GETDEFAULT:
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if (!TWAIN_OneValueSet (pCapability, TWSX_NATIVE))
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return TWCC_LOWMEMORY;
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break;
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case MSG_RESET:
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pSource->capXferMech = TWSX_NATIVE;
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break;
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}
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return TWCC_SUCCESS;
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}
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