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Diffstat (limited to 'frontend/xsane.h')
| -rw-r--r-- | frontend/xsane.h | 513 |
1 files changed, 513 insertions, 0 deletions
diff --git a/frontend/xsane.h b/frontend/xsane.h new file mode 100644 index 0000000..69e6d2c --- /dev/null +++ b/frontend/xsane.h @@ -0,0 +1,513 @@ +/* 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 |