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-/* xsane -- a graphical (X11, gtk) scanner-oriented SANE frontend
-
- xsane.h
-
- Oliver Rauch <Oliver.Rauch@Wolfsburg.DE>
- Copyright (C) 1998-2000 Oliver Rauch
- This file is part of the XSANE package.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#ifndef XSANE_H
-#define XSANE_H
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-/* #define XSANE_TEST */
-/* #define SUPPORT_RGBA */
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#define XSANE_VERSION "0.50"
-#define XSANE_AUTHOR "Oliver Rauch"
-#define XSANE_COPYRIGHT "Oliver Rauch"
-#define XSANE_DATE "1998-2000"
-#define XSANE_EMAIL "Oliver.Rauch@Wolfsburg.DE"
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#define PATH_SANE_TMP "/tmp"
-// #define XSANE_DEFAULT_UMASK 0157
-#define XSANE_DEFAULT_UMASK 0007
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-/* needed for most of the xsane sources: */
-
-#ifdef _AIX
-# include <lalloca.h>
-#endif
-
-#include <assert.h>
-#include <errno.h>
-#include <memory.h>
-#include <pwd.h>
-#include <fcntl.h>
-#include <getopt.h>
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <signal.h>
-#include <getopt.h>
-#include <time.h>
-
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <sane/sane.h>
-#include <sane/saneopts.h>
-
-#include "sane/config.h"
-#include "sane/sanei_signal.h"
-
-#include "xsane-text.h"
-#include "xsane-icons.h"
-
-#ifdef ENABLE_NLS
-# include <libintl.h>
-# define _(String) gettext (String)
-# ifdef gettext_noop
-# define N_(String) gettext_noop (String)
-# else
-# define N_(String) (String)
-# endif
-#else
-/* Stubs that do something close enough. */
-# define textdomain(String) (String)
-# define gettext(String) (String)
-# define dgettext(Domain,Message) (Message)
-# define dcgettext(Domain,Message,Type) (Message)
-# define bindtextdomain(Domain,Directory) (Domain)
-# define _(String) (String)
-# define N_(String) (String)
-#endif
-
-/* ----------------------------- */
-
-/* needed for xsane.h */
-#include "xsane-back-gtk.h"
-#include "xsane-preferences.h"
-#include "xsane-preview.h"
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#ifdef HAVE_LIBGIMP_GIMP_H
-# include <libgimp/gimp.h>
-
-# ifdef HAVE_LIBGIMP_GIMPFEATURES_H
-# include <libgimp/gimpfeatures.h>
-# else
-# define GIMP_CHECK_VERSION(major, minor, micro) 0
-# endif /* HAVE_LIBGIMP_GIMPFEATURES_H */
-
-#endif /* HAVE_LIBGIMP_GIMP_H */
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-enum { XSANE_SCAN, XSANE_COPY, XSANE_FAX };
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-extern void xsane_pref_save(void);
-extern void xsane_interface(int argc, char **argv);
-extern void xsane_fax_project_save(void);
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-extern const char *prog_name;
-extern const char *device_text;
-extern GtkWidget *choose_device_dialog;
-extern GSGDialog *dialog;
-extern const SANE_Device **devlist;
-extern gint seldev; /* The selected device */
-extern gint ndevs; /* The number of available devices */
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-extern int xsane_scanmode_number[];
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-extern char *path_sane_tmp;
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#ifndef PATH_MAX
-# define PATH_MAX 1024
-#endif
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#define OUTFILENAME "out.pnm"
-#define FAXPROJECT "faxproject"
-#define FAXFILENAME "page-001.fax"
-#define PRINTERNAME "new printer"
-#define PRINTERCOMMAND "lpr -"
-#define PRINTERCOPYNUMBEROPTION "-#"
-#define FAXCOMMAND "sendfax"
-#define FAXRECEIVEROPT "-d"
-#define FAXPOSTSCRIPTOPT ""
-#define FAXNORMALOPT "-l"
-#define FAXFINEOPT "-m"
-#define FAXVIEWER "xv"
-#define DOCVIEWERNETSCAPEREMOTE "netscape-remote"
-#define DOCVIEWER DOCVIEWERNETSCAPEREMOTE
-
-#define XSANE_BRIGHTNESS_MIN -400.0
-#define XSANE_BRIGHTNESS_MAX 400.0
-#define XSANE_CONTRAST_GRAY_MIN -100.0
-#define XSANE_CONTRAST_MIN -400.0
-#define XSANE_CONTRAST_MAX 400.0
-#define XSANE_GAMMA_MIN 0.3
-#define XSANE_GAMMA_MAX 3.0
-
-#define HIST_WIDTH 256
-#define HIST_HEIGHT 100
-#define XSANE_SHELL_WIDTH 296
-#define XSANE_SHELL_HEIGHT 451
-#define XSANE_SHELL_POS_X 1
-#define XSANE_SHELL_POS_Y 50
-#define XSANE_HISTOGRAM_POS_X 280
-#define XSANE_HISTOGRAM_POS_Y 50
-#define XSANE_STD_OPTIONS_POS_X 1
-#define XSANE_STD_OPTIONS_POS_Y 400
-#define XSANE_ADV_OPTIONS_POS_X 280
-#define XSANE_ADV_OPTIONS_POS_Y 420
-#define XSANE_PREVIEW_POS_X 560
-#define XSANE_PREVIEW_POS_Y 50
-#define XSANE_PREVIEW_WIDTH 100
-#define XSANE_PREVIEW_HEIGHT 100
-
-#define XSANE_SLIDER_ACTIVE 0
-#define XSANE_SLIDER_INACTIVE 4
-#define XSANE_SLIDER_WIDTH 260
-#define XSANE_SLIDER_HEIGHT 10
-#define XSANE_SLIDER_OFFSET 2
-#define XSANE_SLIDER_EVENTS GDK_EXPOSURE_MASK | GDK_ENTER_NOTIFY_MASK | \
- GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | \
- GDK_BUTTON1_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK
-#define INF 5.0e9
-#define MM_PER_INCH 25.4
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#ifndef SANE_NAME_DOCUMENT_FEEDER
-#define SANE_NAME_DOCUMENT_FEEDER "Automatic Document Feeder"
-#endif
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#define STRINGIFY1(x) #x
-#define STRINGIFY(x) STRINGIFY1(x)
-
-#define NELEMS(a) ((int)(sizeof (a) / sizeof (a[0])))
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-enum
-{
- XSANE_UNKNOWN, XSANE_PNM, XSANE_JPEG, XSANE_PNG, XSANE_PS, XSANE_TIFF, XSANE_RGBA,
- XSANE_RAW16, XSANE_PNM16
-};
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-enum
-{
- XSANE_STANDALONE, XSANE_GIMP_EXTENSION
-};
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-typedef struct XsaneProgress_t
-{
- GtkSignalFunc callback;
- gpointer callback_data;
- GtkWidget *shell;
- GtkWidget *pbar;
-} XsaneProgress_t;
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-typedef struct XsanePixmap
-{
- GtkWidget *frame;
- GdkPixmap *pixmap;
- GtkWidget *pixmapwid;
-} XsanePixmap;
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-typedef struct XsaneSlider
-{
- int position[3];
- double value[3];
- double min, max;
- int active;
- GtkWidget *preview;
- int r, g, b;
-} XsaneSlider;
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-typedef struct Xsane
-{
- SANE_Int sane_backend_versioncode;
- char *backend;
- char *device_set_filename;
- char *filetype;
- char *output_filename;
- char *dummy_filename;
-
- SANE_Int sensitivity;
-
- /* dialogs */
- GtkWidget *shell;
- GtkWidget *standard_options_shell;
- GtkWidget *advanced_options_shell;
- GtkWidget *main_dialog_scrolled;
- GtkWidget *histogram_dialog;
- GtkWidget *fax_dialog;
- GtkWidget *fax_list;
-
- GtkWidget *fax_project_box;
- GtkWidget *fax_project_exists;
- GtkWidget *fax_project_not_exists;
-
- GdkPixmap *window_icon_pixmap;
- GdkBitmap *window_icon_mask;
-
- /* window position and geometry */
- SANE_Int shell_posx;
- SANE_Int shell_posy;
- SANE_Int shell_height;
- SANE_Int shell_width;
- SANE_Int standard_options_shell_posx;
- SANE_Int standard_options_shell_posy;
- SANE_Int advanced_options_shell_posx;
- SANE_Int advanced_options_shell_posy;
- SANE_Int histogram_dialog_posx;
- SANE_Int histogram_dialog_posy;
- SANE_Int preview_dialog_posx;
- SANE_Int preview_dialog_posy;
- SANE_Int preview_dialog_width;
- SANE_Int preview_dialog_height;
-
- GtkWidget *hruler;
- GtkWidget *vruler;
- GtkWidget *info_label;
- GtkObject *start_button;
- Preview *preview;
- gint32 mode;
-
- int main_window_fixed;
- int mode_selection;
-
- /* various scanning related state: */
- size_t num_bytes;
- size_t bytes_read;
- XsaneProgress_t *progress;
- int input_tag;
- SANE_Parameters param;
- int x, y;
-
- /* for standalone mode: */
- GtkWidget *filename_entry;
- GtkWidget *fax_project_entry;
- GtkWidget *fax_receiver_entry;
- GtkWidget *filetype_option_menu;
- FILE *out;
- int xsane_mode;
- int xsane_output_format;
- long header_size;
-
- /* histogram window */
- struct XsanePixmap histogram_raw;
- struct XsanePixmap histogram_enh;
-
- struct XsaneSlider slider_gray;
- struct XsaneSlider slider_red;
- struct XsaneSlider slider_green;
- struct XsaneSlider slider_blue;
-
- int negative;
- double gamma;
- double gamma_red;
- double gamma_green;
- double gamma_blue;
- double brightness;
- double brightness_red;
- double brightness_green;
- double brightness_blue;
- double contrast;
- double contrast_red;
- double contrast_green;
- double contrast_blue;
-
- double auto_white;
- double auto_gray;
- double auto_black;
- double auto_white_red;
- double auto_gray_red;
- double auto_black_red;
- double auto_white_green;
- double auto_gray_green;
- double auto_black_green;
- double auto_white_blue;
- double auto_gray_blue;
- double auto_black_blue;
-
- int histogram_red;
- int histogram_green;
- int histogram_blue;
- int histogram_int;
- int histogram_lines;
- int histogram_log;
-
- /* colors */
- GdkGC *gc_red;
- GdkGC *gc_green;
- GdkGC *gc_blue;
- GdkGC *gc_black;
- GdkGC *gc_trans;
- GdkGC *gc_backg;
- GdkColor *bg_trans;
-
- int copy_number;
- double zoom;
- double zoom_x;
- double zoom_y;
- double resolution;
- double resolution_x;
- double resolution_y;
-
- GtkWidget *length_unit_widget;
- GtkWidget *length_unit_mm;
- GtkWidget *length_unit_cm;
- GtkWidget *length_unit_in;
- GtkWidget *update_policy_continu;
- GtkWidget *update_policy_discont;
- GtkWidget *update_policy_delayed;
- GtkWidget *show_preview_widget;
- GtkWidget *show_histogram_widget;
- GtkWidget *show_standard_options_widget;
- GtkWidget *show_advanced_options_widget;
- GtkWidget *show_resolution_list_widget;
- GtkObject *zoom_widget;
- GtkObject *gamma_widget;
- GtkObject *gamma_red_widget;
- GtkObject *gamma_green_widget;
- GtkObject *gamma_blue_widget;
- GtkObject *brightness_widget;
- GtkObject *brightness_red_widget;
- GtkObject *brightness_green_widget;
- GtkObject *brightness_blue_widget;
- GtkObject *contrast_widget;
- GtkObject *contrast_red_widget;
- GtkObject *contrast_green_widget;
- GtkObject *contrast_blue_widget;
-
- SANE_Int xsane_color;
- SANE_Bool show_preview;
- SANE_Bool scanner_gamma_color;
- SANE_Bool scanner_gamma_gray;
- SANE_Bool enhancement_rgb_default;
-
- SANE_Bool fax_fine_mode;
-
- GtkWidget *outputfilename_entry;
- GtkWidget *copy_number_entry;
-
- SANE_Int *gamma_data, *gamma_data_red, *gamma_data_green, *gamma_data_blue;
- SANE_Int *preview_gamma_data_red, *preview_gamma_data_green, *preview_gamma_data_blue;
- SANE_Int *histogram_gamma_data_red, *histogram_gamma_data_green, *histogram_gamma_data_blue;
-
- char *fax_filename;
- char *fax_receiver;
-
- int block_update_param;
-
- int broken_pipe; /* for printercommand pipe */
-
-#ifdef HAVE_LIBGIMP_GIMP_H
- /* for GIMP mode: */
- gint32 image_ID;
- GDrawable *drawable;
- guchar *tile;
- unsigned tile_offset;
- GPixelRgn region;
- int first_frame; /* used for RED/GREEN/BLUE frames */
-#endif
-} Xsane;
-
-extern struct Xsane xsane;
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-typedef struct XsaneSetup
-{
- GtkWidget *printer_name_entry;
- GtkWidget *printer_command_entry;
- GtkWidget *printer_copy_number_option_entry;
- GtkWidget *printer_resolution_entry;
- GtkWidget *printer_leftoffset_entry;
- GtkWidget *printer_bottomoffset_entry;
- GtkWidget *printer_gamma_entry;
- GtkWidget *printer_gamma_red_entry;
- GtkWidget *printer_gamma_green_entry;
- GtkWidget *printer_gamma_blue_entry;
- GtkWidget *printer_width_entry;
- GtkWidget *printer_height_entry;
-
- GtkWidget *jpeg_image_quality_scale;
- GtkWidget *pnm_image_compression_scale;
- GtkWidget *overwrite_warning_button;
- GtkWidget *increase_filename_counter_button;
- GtkWidget *skip_existing_numbers_button;
-
- GtkWidget *main_window_fixed_button;
-
- GtkWidget *preview_gamma_entry;
- GtkWidget *preview_gamma_red_entry;
- GtkWidget *preview_gamma_green_entry;
- GtkWidget *preview_gamma_blue_entry;
- GtkWidget *preview_preserve_button;
- GtkWidget *preview_own_cmap_button;
- GtkWidget *doc_viewer_entry;
-
- GtkWidget *fax_command_entry;
- GtkWidget *fax_receiver_option_entry;
- GtkWidget *fax_postscript_option_entry;
- GtkWidget *fax_normal_option_entry;
- GtkWidget *fax_fine_option_entry;
- GtkWidget *fax_viewer_entry;
- GtkWidget *fax_width_entry;
- GtkWidget *fax_leftoffset_entry;
- GtkWidget *fax_bottomoffset_entry;
- GtkWidget *fax_height_entry;
-
- int tiff_compression_nr;
- int tiff_compression_1_nr;
-
- int image_permissions;
- int directory_permissions;
-
-} XsaneSetup;
-
-extern struct XsaneSetup xsane_setup;
-
-/* ---------------------------------------------------------------------------------------------------------------------- */
-
-#endif