kopia lustrzana https://gitlab.com/sane-project/backends
269 wiersze
8.6 KiB
C
269 wiersze
8.6 KiB
C
/* sane - Scanner Access Now Easy.
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Copyright (C) 1997 Geoffrey T. Dairiki
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This file is part of the SANE package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA.
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As a special exception, the authors of SANE give permission for
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additional uses of the libraries contained in this release of SANE.
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The exception is that, if you link a SANE library with other files
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to produce an executable, this does not by itself cause the
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resulting executable to be covered by the GNU General Public
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License. Your use of that executable is in no way restricted on
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account of linking the SANE library code into it.
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This exception does not, however, invalidate any other reasons why
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the executable file might be covered by the GNU General Public
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License.
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If you submit changes to SANE to the maintainers to be included in
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a subsequent release, you agree by submitting the changes that
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those changes may be distributed with this exception intact.
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If you write modifications of your own for SANE, it is your choice
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whether to permit this exception to apply to your modifications.
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If you do not wish that, delete this exception notice.
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This file is part of a SANE backend for HP Scanners supporting
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HP Scanner Control Language (SCL).
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*/
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#ifndef HP_OPTION_H_INCLUDED
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#define HP_OPTION_H_INCLUDED
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#include "hp.h"
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/*
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* Non-standard SANE options
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*
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* FIXME: this should become standard
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*/
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#ifndef SANE_NAME_HALFTONE_TYPE
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# define SANE_NAME_HALFTONE_TYPE "halftone-type"
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# define SANE_TITLE_HALFTONE_TYPE "Dither Pattern"
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# define SANE_DESC_HALFTONE_TYPE "Set the halftoning (dither) pattern."
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#endif
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#ifndef SANE_NAME_AUTO_THRESHOLD
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# define SANE_NAME_AUTO_THRESHOLD "auto-threshold"
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# define SANE_TITLE_AUTO_THRESHOLD "Auto Threshold"
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# define SANE_DESC_AUTO_THRESHOLD \
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"Enable automatic determination of threshold for line-art scans."
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#endif
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#ifndef SANE_NAME_SMOOTHING
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# define SANE_NAME_SMOOTHING "smoothing"
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# define SANE_TITLE_SMOOTHING "Smoothing"
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# define SANE_DESC_SMOOTHING "Select smoothing filter."
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#endif
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#ifndef SANE_NAME_UNLOAD_AFTER_SCAN
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# define SANE_NAME_UNLOAD_AFTER_SCAN "unload-after-scan"
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# define SANE_TITLE_UNLOAD_AFTER_SCAN "Unload media after scan"
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# define SANE_DESC_UNLOAD_AFTER_SCAN "Unloads the media after a scan."
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#endif
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#ifndef SANE_NAME_ADF_SCAN
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# define SANE_NAME_ADF_SCAN "scan-from-adf"
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# define SANE_TITLE_ADF_SCAN "Scan from ADF"
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# define SANE_DESC_ADF_SCAN "Indicate a scan from the ADF."
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#endif
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#ifndef SANE_NAME_CHANGE_DOC
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# define SANE_NAME_CHANGE_DOC "change-document"
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# define SANE_TITLE_CHANGE_DOC "Change document"
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# define SANE_DESC_CHANGE_DOC "Change Document."
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#endif
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#ifndef SANE_NAME_UNLOAD
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# define SANE_NAME_UNLOAD "unload"
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# define SANE_TITLE_UNLOAD "Unload"
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# define SANE_DESC_UNLOAD "Unload Document."
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#endif
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#ifndef SANE_NAME_CALIBRATE
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# define SANE_NAME_CALIBRATE "calibrate"
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# define SANE_TITLE_CALIBRATE "Calibrate"
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# define SANE_DESC_CALIBRATE "Start calibration process."
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#endif
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#ifndef SANE_NAME_MEDIA
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# define SANE_NAME_MEDIA "media-type"
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# define SANE_TITLE_MEDIA "Media"
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# define SANE_DESC_MEDIA "Set type of media."
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#endif
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#ifndef SANE_NAME_PS_EXPOSURE_TIME
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# define SANE_NAME_PS_EXPOSURE_TIME "ps-exposure-time"
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# define SANE_TITLE_PS_EXPOSURE_TIME "Exposure time"
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# define SANE_DESC_PS_EXPOSURE_TIME "A longer exposure time lets the scanner\
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collect more light. Suggested use is 175% for prints,\
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150% for normal slides; 300% for dark slides and \"Negatives\" for\
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negative film"
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#endif
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#ifndef SANE_NAME_DATA_WIDTH
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# define SANE_NAME_DATA_WIDTH "data-width"
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# define SANE_TITLE_DATA_WIDTH "Data width"
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# define SANE_DESC_DATA_WIDTH "Precision of the analog to digital conversion,\
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in bits"
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#endif
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#ifndef SANE_NAME_MATRIX_TYPE
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# define SANE_NAME_MATRIX_TYPE "matrix-type"
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# define SANE_TITLE_MATRIX_TYPE "Color Matrix"
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/* FIXME: better description */
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# define SANE_DESC_MATRIX_TYPE "Set the scanners color matrix."
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#endif
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#ifndef SANE_NAME_MATRIX_RGB
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# define SANE_NAME_MATRIX_RGB "matrix-rgb"
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# define SANE_TITLE_MATRIX_RGB "Color Matrix"
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# define SANE_DESC_MATRIX_RGB "Custom color matrix."
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#endif
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#ifndef SANE_NAME_MATRIX_GRAY
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# define SANE_NAME_MATRIX_GRAY "matrix-gray"
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# define SANE_TITLE_MATRIX_GRAY "Mono Color Matrix"
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# define SANE_DESC_MATRIX_GRAY "Custom color matrix for grayscale scans."
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#endif
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#ifndef SANE_NAME_MIRROR_HORIZ
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# define SANE_NAME_MIRROR_HORIZ "mirror-horizontal"
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# define SANE_TITLE_MIRROR_HORIZ "Mirror horizontal"
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# define SANE_DESC_MIRROR_HORIZ "Mirror image horizontally."
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#endif
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#ifndef SANE_NAME_MIRROR_VERT
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# define SANE_NAME_MIRROR_VERT "mirror-vertical"
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# define SANE_TITLE_MIRROR_VERT "Mirror vertical"
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# define SANE_DESC_MIRROR_VERT "Mirror image vertically."
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#endif
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#ifndef SANE_NAME_UPDATE
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# define SANE_NAME_UPDATE "update-options"
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# define SANE_TITLE_UPDATE "Update options"
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# define SANE_DESC_UPDATE "Update options."
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#endif
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/* Some test stuff to see what undocumented SCL-commands do */
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# define SANE_NAME_10470 "10470"
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# define SANE_TITLE_10470 "10470"
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# define SANE_DESC_10470 "10470."
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# define SANE_NAME_10485 "10485"
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# define SANE_TITLE_10485 "10485"
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# define SANE_DESC_10485 "10485."
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# define SANE_NAME_10952 "10952"
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# define SANE_TITLE_10952 "10952"
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# define SANE_DESC_10952 "10952."
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# define SANE_NAME_10967 "10967"
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# define SANE_TITLE_10967 "10967"
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# define SANE_DESC_10967 "10967."
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/*
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* Internal option names which are not presented to the SANE frontend.
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*/
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#define HP_NAME_HORIZONTAL_DITHER "__hdither__"
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#define HP_NAME_DEVPIX_RESOLUTION "__devpix_resolution__"
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#ifdef ENABLE_7x12_TONEMAPS
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# define HP_NAME_RGB_TONEMAP "__rgb_tonemap__"
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#endif
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#ifdef FAKE_COLORSEP_MATRIXES
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# define HP_NAME_SEPMATRIX "__sepmatrix__"
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#endif
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struct hp_choice_s
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{
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int val;
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const char *name;
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hp_bool_t (*enable)(HpChoice this, HpOptSet optset, HpData data,
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const HpDeviceInfo *info);
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hp_bool_t is_emulated:1;
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HpChoice next;
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};
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enum hp_scanmode_e
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{
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HP_SCANMODE_LINEART = 0,
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HP_SCANMODE_HALFTONE = 3,
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HP_SCANMODE_GRAYSCALE = 4,
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HP_SCANMODE_COLOR = 5
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};
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enum hp_dither_type_e {
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HP_DITHER_CUSTOM = -1,
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HP_DITHER_COARSE = 0,
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HP_DITHER_FINE = 1,
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HP_DITHER_BAYER = 2,
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HP_DITHER_VERTICAL = 3,
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HP_DITHER_HORIZONTAL
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};
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enum hp_matrix_type_e {
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HP_MATRIX_AUTO = -256,
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HP_MATRIX_GREEN = -257,
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HP_MATRIX_CUSTOM_BW = -2,
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HP_MATRIX_CUSTOM = -1,
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HP_MATRIX_RGB = 0,
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HP_MATRIX_BW = 1,
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HP_MATRIX_PASS = 2,
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HP_MATRIX_RED = 3,
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HP_MATRIX_BLUE = 4,
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HP_MATRIX_XPA_RGB = 5,
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HP_MATRIX_XPA_BW = 6
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};
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enum hp_mirror_horiz_e {
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HP_MIRROR_HORIZ_CONDITIONAL = -256,
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HP_MIRROR_HORIZ_OFF = 0,
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HP_MIRROR_HORIZ_ON = 1
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};
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enum hp_mirror_vert_e {
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HP_MIRROR_VERT_OFF = -258,
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HP_MIRROR_VERT_ON = -257,
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HP_MIRROR_VERT_CONDITIONAL = -256
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};
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enum hp_media_e {
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HP_MEDIA_NEGATIVE = 1,
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HP_MEDIA_SLIDE = 2,
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HP_MEDIA_PRINT = 3
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};
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hp_bool_t sanei_hp_choice_isEnabled (HpChoice this, HpOptSet optset,
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HpData data, const HpDeviceInfo *info);
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SANE_Status sanei_hp_optset_new(HpOptSet * newp, HpScsi scsi, HpDevice dev);
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SANE_Status sanei_hp_optset_download (HpOptSet this, HpData data, HpScsi scsi);
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SANE_Status sanei_hp_optset_control (HpOptSet this, HpData data,
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int optnum, SANE_Action action,
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void * valp, SANE_Int *infop, HpScsi scsi,
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hp_bool_t immediate);
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SANE_Status sanei_hp_optset_guessParameters (HpOptSet this, HpData data,
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SANE_Parameters * p);
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enum hp_scanmode_e sanei_hp_optset_scanmode (HpOptSet this, HpData data);
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hp_bool_t sanei_hp_optset_isImmediate (HpOptSet this, int optnum);
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hp_bool_t sanei_hp_optset_mirror_vert (HpOptSet this, HpData data, HpScsi scsi);
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hp_bool_t sanei_hp_optset_adf_scan (HpOptSet this, HpData data, HpScsi scsi);
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const SANE_Option_Descriptor * sanei_hp_optset_saneoption (HpOptSet this,
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HpData data, int optnum);
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#endif /* HP_OPTION_H_INCLUDED */
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