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authorMattia Rizzolo <mattia@mapreri.org>2014-10-03 14:04:58 +0000
committerMattia Rizzolo <mattia@mapreri.org>2014-10-03 14:04:58 +0000
commit2d113e8792747151bf5d830f1a1485f2f951f940 (patch)
treef29e273d53fe5735cdac171504d798bf45ea2007 /frontend/xsane.h
Imported Upstream version 0.50upstream/0.50
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diff --git a/frontend/xsane.h b/frontend/xsane.h
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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[];
+
+/* ---------------------------------------------------------------------------------------------------------------------- */
+
+#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