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Diffstat (limited to 'src/xsane.h')
| -rw-r--r-- | src/xsane.h | 867 |
1 files changed, 867 insertions, 0 deletions
diff --git a/src/xsane.h b/src/xsane.h new file mode 100644 index 0000000..579bb0c --- /dev/null +++ b/src/xsane.h @@ -0,0 +1,867 @@ +/* xsane -- a graphical (X11, gtk) scanner-oriented SANE frontend + + xsane.h + + Oliver Rauch <Oliver.Rauch@rauch-domain.de> + Copyright (C) 1998-2002 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 "0.84" +#define XSANE_AUTHOR "Oliver Rauch" +#define XSANE_COPYRIGHT "Oliver Rauch" +#define XSANE_DATE "1998-2002" +#define XSANE_EMAIL "Oliver.Rauch@xsane.org" +#define XSANE_HOMEPAGE "http://www.xsane.org" +#define XSANE_COPYRIGHT_TXT XSANE_DATE " " XSANE_COPYRIGHT + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +#define XSANE_DEBUG_ENVIRONMENT "XSANE_DEBUG" + +#define XSANE_DEFAULT_UMASK 0007 +#define XSANE_HOLD_TIME 200 +#define XSANE_CONTINUOUS_HOLD_TIME 10 +#define XSANE_DEFAULT_DEVICE "SANE_DEFAULT_DEVICE" + +#ifndef SLASH +# define SLASH '/' +#endif + +#ifndef XSANE_FIXED_HOME_PATH +# define XSANE_FIXED_HOME_PATH /tmp +#endif + +#ifndef ENVIRONMENT_HOME_DIR_NAME +# define ENVIRONMENT_HOME_DIR_NAME HOME +#endif + +#ifndef ENVIRONMENT_TEMP_DIR_NAME +# define ENVIRONMENT_TEMP_DIR_NAME TMP +#endif + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +/* needed for most of the xsane sources: */ + +#ifdef _AIX +# include <lalloca.h> +#endif + +#ifdef __hpux +# include <alloca.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 <locale.h> + +#include <sane/sane.h> +#include <sane/saneopts.h> + +#include "../include/config.h" +#include "../include/sanei_signal.h" + +#include "xsane-text.h" +#include "xsane-fixedtext.h" +#include "xsane-icons.h" +#include "xsane-viewer.h" + +#include <gdk/gdkkeysyms.h> +#include <gdk/gdk.h> +#include <gtk/gtk.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 + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +#ifdef HAVE_LIBPNG +#ifdef HAVE_LIBZ +# define XSANE_ACTIVATE_MAIL +#endif +#endif + +#ifdef _WIN32 +# define BUGGY_GTK_TOOLTIPS_SET_COLORS +#endif + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +enum +{ + XSANE_PATH_LOCAL_SANE = 0, + XSANE_PATH_SYSTEM, + XSANE_PATH_TMP +}; + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +typedef struct +{ + char *name; + float xoffset; + float yoffset; + float width; + float height; +} pref_default_preset_area_t; + +/* ---------------------------------------------------------------------------------------------------------------------- */ +typedef struct + { + /* The option number of the well-known options. Each of these may + be -1 in case the backend doesn't define the respective option. */ + int scanmode; + int scansource; + int preview; + int dpi; + int dpi_x; + int dpi_y; + int coord[4]; + int gamma_vector; + int gamma_vector_r; + int gamma_vector_g; + int gamma_vector_b; + int bit_depth; + int threshold; + int highlight; + int highlight_r; + int highlight_g; + int highlight_b; + int shadow; + int shadow_r; + int shadow_g; + int shadow_b; + } +GSGWellKnownOptions; + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +typedef struct + { + gchar *label; + struct GSGDialogElement *elem; + gint index; + } +GSGMenuItem; + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +typedef struct GSGDialogElement + { + GtkWidget *automatic; /* auto button for options that support this */ + GtkWidget *widget; + GtkObject *data; + int menu_size; /* # of items in menu (if any) */ + GSGMenuItem *menu; + } +GSGDialogElement; + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +typedef struct Image_info + { + int image_width; + int image_height; + + int depth; + int colors; + + double resolution_x; + double resolution_y; + + 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 threshold; + } +Image_info; + +/* ---------------------------------------------------------------------------------------------------------------------- */ +#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 */ + +# ifdef GIMP_CHECK_VERSION +# if GIMP_CHECK_VERSION(1,1,25) +/* ok, we have the new gimp interface */ +# else +/* we have the old gimp interface and need the compatibility header file */ +# include "xsane-gimp-1_0-compat.h" +# endif +# else +/* we have the old gimp interface and need the compatibility header file */ +# include "xsane-gimp-1_0-compat.h" +# endif + + extern GimpPlugInInfo PLUG_IN_INFO; /* needed for win32 */ + +#endif /* HAVE_LIBGIMP_GIMP_H */ + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +enum { XSANE_VIEWER, XSANE_SAVE, XSANE_COPY, XSANE_FAX, XSANE_MAIL }; +enum { XSANE_LINEART_STANDARD, XSANE_LINEART_XSANE, XSANE_LINEART_GRAYSCALE }; + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +extern void xsane_pref_save(void); +extern void xsane_interface(int argc, char **argv); +extern void xsane_fax_project_save(void); +extern void xsane_mail_project_save(void); + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +#ifndef PATH_MAX +# define PATH_MAX 1024 +#endif + +/* ---------------------------------------------------------------------------------------------------------------------- */ +#ifndef TEMP_PATH +# define TEMP_PATH /tmp/ +#endif + +#define OUT_FILENAME "out.pnm" +#define PRINTERNAME "new printer" +#define PRINTERCOMMAND "lpr" +#define PRINTERCOPYNUMBEROPTION "-#" +#define FAXPROJECT "faxproject" +#define FAXCOMMAND "sendfax" +#define FAXRECEIVEROPT "-d" +#define FAXPOSTSCRIPTOPT "" +#define FAXNORMALOPT "-l" +#define FAXFINEOPT "-m" +#define FAXVIEWER "gv" +#define MAILPROJECT "mailproject" +#define MAILCOMMAND "sendmail" +#define MAILVIEWER "xv" +#define OCRCOMMAND "gocr" +#define OCRINPUTFILEOPT "-i" +#define OCROUTPUTFILEOPT "-o" +#define DOCVIEWER_NETSCAPE "netscape" +#define DOCVIEWER DOCVIEWER_NETSCAPE + +#define XSANE_MEDIUM_CALIB_BRIGHTNESS_MIN -1000.0 +#define XSANE_MEDIUM_CALIB_BRIGHTNESS_MAX 1000.0 +#define XSANE_MEDIUM_CALIB_CONTRAST_MIN 0.0 +#define XSANE_MEDIUM_CALIB_CONTRAST_MAX 1000.0 + +#define XSANE_BRIGHTNESS_MIN -100.0 +#define XSANE_BRIGHTNESS_MAX 100.0 +#define XSANE_CONTRAST_GRAY_MIN -100.0 +#define XSANE_CONTRAST_MIN -100.0 +#define XSANE_CONTRAST_MAX 100.0 + +#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_GAMMA_POS_X 280 +#define XSANE_GAMMA_POS_Y 420 +#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 + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +#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 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; + + GtkWidget *xsane_window; + GtkWidget *standard_window; + GtkWidget *advanced_window; + GtkWidget *gamma_window; + GtkWidget *xsane_hbox; + GtkWidget *standard_hbox; + GtkWidget *advanced_hbox; + GtkWidget *xsanemode_widget; + + GtkAccelGroup *accelerator_group; + GtkTooltips *tooltips; + GdkColor tooltips_fg; + GdkColor tooltips_bg; + + SANE_Handle *dev; + const char *dev_name; + GSGWellKnownOptions well_known; + int num_elements; + GSGDialogElement *element; + u_int rebuild : 1; + int pixelcolor; + int scanning; + int reading_data; + int cancel_scan; + +/* free gamma curve widgets */ + GtkWidget *gamma_curve_gray; + GtkWidget *gamma_curve_red; + GtkWidget *gamma_curve_green; + GtkWidget *gamma_curve_blue; + +/* previous global stand alone varaibales */ + const char *prog_name; /* name of this program, normally "xsane" */ + const char *device_text; /* name of the selected device */ + GtkWidget *choose_device_dialog; /* the widget of the device selection dialog */ + const SANE_Device **devlist; /* the list of available devices */ + int selected_dev; /* the selected device */ + int num_of_devs; + int back_gtk_message_dialog_active; + + + /* dialogs */ + GtkWidget *shell; + GtkWidget *menubar; + GtkWidget *standard_options_shell; + GtkWidget *advanced_options_shell; + GtkWidget *main_dialog_scrolled; + GtkWidget *histogram_dialog; + GtkWidget *gamma_dialog; + + GtkWidget *fax_dialog; + GtkWidget *fax_list; + GtkWidget *fax_project_box; + GtkWidget *fax_project_exists; + GtkWidget *fax_project_not_exists; + GtkWidget *fax_project_entry; + GtkWidget *fax_receiver_entry; + + GtkWidget *mail_dialog; + GtkWidget *mail_list; + GtkWidget *mail_project_box; + GtkWidget *mail_project_exists; + GtkWidget *mail_project_not_exists; + GtkWidget *mail_project_entry; + GtkWidget *mail_receiver_entry; + GtkWidget *mail_subject_entry; + GtkWidget *mail_text_widget; + GtkWidget *mail_html_mode_widget; + GtkWidget *mail_status_label; + + GdkPixmap *window_icon_pixmap; + GdkBitmap *window_icon_mask; + + GtkWidget *hruler; + GtkWidget *vruler; + GtkWidget *info_label; + GtkObject *start_button; + GtkObject *cancel_button; + GtkSignalFunc cancel_callback; + Viewer *viewer_list; + Preview *preview; + int preview_gamma_size; + int mode; + int medium_nr; + + int main_window_fixed; + int mode_selection; + + int get_deskrelative_origin; + + /* various scanning related state: */ + SANE_Int depth; + size_t num_bytes; + size_t bytes_read; + GtkProgressBar *progress_bar; + int input_tag; + SANE_Parameters param; + int adf_page_counter; + + /* for standalone mode: */ + GtkWidget *filename_entry; + GtkWidget *filetype_option_menu; + + /* saving and transformation values: */ + FILE *out; + int xsane_mode; + int xsane_output_format; + long header_size; + int expand_lineart_to_grayscale; + int reduce_16bit_to_8bit; + + /* 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; + guint slider_timer; /* has to be guint */ + int slider_timer_restart; + + 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; + + int no_preview_medium_gamma; /* disable preview medium gamma */ + int medium_calibration; /* enable calibration mode for medium */ + int brightness_min; + int brightness_max; + int contrast_gray_min; + int contrast_min; + int contrast_max; + + /* 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 *medium_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_gamma_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; + GtkObject *threshold_widget; + + SANE_Int xsane_colors; + SANE_Bool scanner_gamma_color; + SANE_Bool scanner_gamma_gray; + + int fax_fine_mode; + int mail_project_save; + int mail_html_mode; + + GtkWidget *outputfilename_entry; + GtkWidget *copy_number_entry; + + gfloat *free_gamma_data, *free_gamma_data_red, *free_gamma_data_green, *free_gamma_data_blue; + SANE_Int *gamma_data, *gamma_data_red, *gamma_data_green, *gamma_data_blue; + u_char *preview_gamma_data_red, *preview_gamma_data_green, *preview_gamma_data_blue; + u_char *histogram_gamma_data_red, *histogram_gamma_data_green, *histogram_gamma_data_blue; + u_char *histogram_medium_gamma_data_red, *histogram_medium_gamma_data_green, *histogram_medium_gamma_data_blue; + + char *fax_filename; + char *fax_receiver; + + char *mail_status; + char *mail_filename; + char *mail_receiver; + char *mail_subject; + + int block_update_param; + + int broken_pipe; /* for printercommand pipe */ + + int cancel_save; + +/* -------------------------------------------------- */ + +/* device preferences: */ + +/* we have to use double and int here, gint or SANE_Word + is not allowed because we need a defined size for + rc_io-routintes that are based on double, int, ... */ + + /* window position and geometry */ + int shell_posx; + int shell_posy; + int shell_height; + int shell_width; + int standard_options_shell_posx; + int standard_options_shell_posy; + int advanced_options_shell_posx; + int advanced_options_shell_posy; + int histogram_dialog_posx; + int histogram_dialog_posy; + int gamma_dialog_posx; + int gamma_dialog_posy; + int preview_dialog_posx; + int preview_dialog_posy; + int preview_dialog_width; + int preview_dialog_height; + + double medium_gamma_gray; + double medium_gamma_red; + double medium_gamma_green; + double medium_gamma_blue; + + double medium_shadow_gray; + double medium_shadow_red; + double medium_shadow_green; + double medium_shadow_blue; + + double medium_highlight_gray; + double medium_highlight_red; + double medium_highlight_green; + double medium_highlight_blue; + + int medium_negative; + + int medium_changed; + + 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; + + int lineart_mode; + double threshold; + double threshold_min; + double threshold_max; + double threshold_mul; + double threshold_off; + char *grayscale_scanmode; + + int enhancement_rgb_default; + int negative; + int show_preview; + int print_filenames; + int force_filename; + char *external_filename; + char *adf_scansource; + +/* -------------------------------------------------- */ + +} Xsane; + +extern struct Xsane xsane; + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +typedef struct XsaneSetup +{ + GtkWidget *printer_name_entry; + GtkWidget *printer_command_entry; + GtkWidget *printer_copy_number_option_entry; + GtkWidget *printer_lineart_resolution_entry; + GtkWidget *printer_grayscale_resolution_entry; + GtkWidget *printer_color_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 *save_devprefs_at_exit_button; + GtkWidget *overwrite_warning_button; + GtkWidget *increase_filename_counter_button; + GtkWidget *skip_existing_numbers_button; + GtkWidget *reduce_16bit_to_8bit_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_lineart_mode_entry; + GtkWidget *preview_grayscale_scanmode_widget; + GtkWidget *preview_threshold_min_entry; + GtkWidget *preview_threshold_max_entry; + GtkWidget *preview_threshold_mul_entry; + GtkWidget *preview_threshold_off_entry; + GtkWidget *auto_enhance_gamma_button; + GtkWidget *preselect_scanarea_button; + GtkWidget *auto_correct_colors_button; + GtkWidget *disable_gimp_preview_gamma_button; + GtkWidget *preview_oversampling_entry; + 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; + GtkWidget *tmp_path_entry; + + GtkWidget *mail_smtp_server_entry; + GtkWidget *mail_smtp_port_entry; + GtkWidget *mail_from_entry; + GtkWidget *mail_reply_to_entry; + GtkWidget *mail_pop3_authentification_entry; + GtkWidget *mail_pop3_server_entry; + GtkWidget *mail_pop3_port_entry; + GtkWidget *mail_pop3_user_entry; + GtkWidget *mail_pop3_pass_entry; + GtkWidget *mail_viewer_entry; + + GtkWidget *ocr_command_entry; + GtkWidget *ocr_inputfile_option_entry; + GtkWidget *ocr_outputfile_option_entry; + + int filename_counter_len; + + int tiff_compression16_nr; + int tiff_compression8_nr; + int tiff_compression1_nr; + + int lineart_mode; + + int image_permissions; + int directory_permissions; + + int preview_pipette_range; + + char *grayscale_scanmode; + char *adf_scansource; + +} XsaneSetup; + +extern struct XsaneSetup xsane_setup; + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +extern int DBG_LEVEL; + +#ifdef __GNUC__ +# define DBG(level, msg, args...) \ + { \ + if (DBG_LEVEL >= (level)) \ + { \ + fprintf (stderr, "[xsane] " msg, ##args); \ + fflush(stderr); \ + } \ + } +#else + extern void xsane_debug_message(int level, const char *fmt, ...); +# define DBG xsane_debug_message +#endif + +# define DBG_init() \ + { \ + char *dbg_level_string = getenv(XSANE_DEBUG_ENVIRONMENT); \ + \ + if (dbg_level_string) \ + { \ + DBG_LEVEL = atoi(dbg_level_string); \ + DBG(1, "Setting debug level to %d\n", DBG_LEVEL); \ + } \ + } + +#define DBG_error0 0 +#define DBG_error 1 +#define DBG_warning 2 +#define DBG_info 3 +#define DBG_info2 4 +#define DBG_proc 5 +#define DBG_proc2 50 +#define DBG_optdesc 70 /* xsane_get_option_descriptor */ +#define DBG_proc3 100 /* for routines that are called very very often */ +#define DBG_wire 100 /* rc_io_w routines */ + +/* ---------------------------------------------------------------------------------------------------------------------- */ + +#endif |