diff options
Diffstat (limited to 'frontend/xsane.c')
| -rw-r--r-- | frontend/xsane.c | 4794 |
1 files changed, 0 insertions, 4794 deletions
diff --git a/frontend/xsane.c b/frontend/xsane.c deleted file mode 100644 index 6302168..0000000 --- a/frontend/xsane.c +++ /dev/null @@ -1,4794 +0,0 @@ -/* xsane -- a graphical (X11, gtk) scanner-oriented SANE frontend - - xsane.c - - 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. */ - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -#include "xsane.h" -#include "xsane-back-gtk.h" -#include "xsane-front-gtk.h" -#include "xsane-preview.h" -#include "xsane-save.h" -#include "xsane-gamma.h" -#include "xsane-setup.h" -#include "xsane-scan.h" -#include "xsane-rc-io.h" -#include "xsane-device-preferences.h" -#include "xsane-preferences.h" -#include "xsane-icons.h" - -#ifdef HAVE_LIBPNG -#ifdef HAVE_LIBZ -#include <png.h> -#include <zlib.h> -#endif -#endif - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -struct option long_options[] = -{ - {"help", no_argument, 0, 'h'}, - {"version", no_argument, 0, 'v'}, - {"device-settings", required_argument, 0, 'd'}, - {"scan", no_argument, 0, 's'}, - {"copy", no_argument, 0, 'c'}, - {"no-mode-selection", no_argument, 0, 'n'}, - {"fax", no_argument, 0, 'f'}, - {"Fixed", no_argument, 0, 'F'}, - {"Resizeable", no_argument, 0, 'R'}, - {0, } -}; - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -int xsane_back_gtk_message_dialog_active = 0; - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -const char *prog_name = 0; -const char *device_text = 0; -GtkWidget *choose_device_dialog = 0; -GSGDialog *dialog = 0; -const SANE_Device **devlist = 0; -gint seldev = -1; /* The selected device */ -gint ndevs; /* The number of available devices */ -struct Xsane xsane; - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -int xsane_scanmode_number[] = { XSANE_SCAN, XSANE_COPY, XSANE_FAX }; - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -#define XSANE_GTK_NAME_RESOLUTION "GtkMenuResolution" -#define XSANE_GTK_NAME_X_RESOLUTION "GtkMenuXResolution" -#define XSANE_GTK_NAME_Y_RESOLUTION "GtkMenuYResolution" - -#define XSANE_GTK_NAME_ZOOM "GtkMenuZoom" -#define XSANE_GTK_NAME_X_ZOOM "GtkMenuXZoom" -#define XSANE_GTK_NAME_Y_ZOOM "GtkMenuYZoom" - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -/* forward declarations: */ - -static int xsane_option_defined(char *string); -static int xsane_parse_options(char *options, char *argv[]); -static void xsane_update_param(GSGDialog *dialog, void *arg); -static void xsane_zoom_update(GtkAdjustment *adj_data, double *val); -static void xsane_resolution_scale_update(GtkAdjustment *adj_data, double *val); -static void xsane_gamma_changed(GtkAdjustment *adj_data, double *val); -static void xsane_modus_callback(GtkWidget *xsane_parent, int *num); -static void xsane_filetype_callback(GtkWidget *widget, gpointer data); -static void xsane_outputfilename_changed_callback(GtkWidget *widget, gpointer data); -static void xsane_browse_filename_callback(GtkWidget *widget, gpointer data); -static void xsane_outputfilename_new(GtkWidget *vbox); -static void xsane_faxreceiver_changed_callback(GtkWidget *widget, gpointer data); -static void xsane_faxproject_changed_callback(GtkWidget *widget, gpointer data); -static void xsane_fax_fine_mode_callback(GtkWidget * widget); -static void xsane_enhancement_rgb_default_callback(GtkWidget * widget); -static void xsane_enhancement_negative_callback(GtkWidget * widget); -static void xsane_auto_enhancement_callback(GtkWidget * widget); -static void xsane_show_standard_options_callback(GtkWidget * widget); -static void xsane_show_advanced_options_callback(GtkWidget * widget); -static void xsane_show_histogram_callback(GtkWidget * widget); -static void xsane_printer_callback(GtkWidget *widget, gpointer data); -static void xsane_update_preview(GSGDialog *dialog, void *arg); -void xsane_pref_save(void); -static void xsane_pref_restore(void); -static void xsane_quit(void); -static void xsane_exit(void); -static gint xsane_standard_option_win_delete(GtkWidget *widget, gpointer data); -static gint xsane_advanced_option_win_delete(GtkWidget *widget, gpointer data); -static gint xsane_scan_win_delete(GtkWidget *w, gpointer data); -static gint xsane_preview_window_destroyed(GtkWidget *widget, gpointer call_data); -static void xsane_show_preview_callback(GtkWidget * widget, gpointer call_data); -static GtkWidget *xsane_files_build_menu(void); -static void xsane_set_pref_unit_callback(GtkWidget *widget, gpointer data); -static void xsane_set_update_policy_callback(GtkWidget *widget, gpointer data); -static gint xsane_close_info_callback(GtkWidget *widget, gpointer data); -static void xsane_info_dialog(GtkWidget *widget, gpointer data); -static void xsane_about_dialog(GtkWidget *widget, gpointer data); -static SANE_Status xsane_get_area_value(int option, float *val, SANE_Int *unit); -#ifdef XSANE_TEST -static void xsane_batch_scan_delete_callback(GtkWidget *widget, gpointer list); -static void xsane_batch_scan_add_callback(GtkWidget *widget, gpointer list); -static void xsane_batch_scan_dialog(GtkWidget *widget, gpointer data); -#endif -static void xsane_fax_dialog(void); -static void xsane_fax_dialog_close(void); -static void xsane_fax_project_delete(void); -void xsane_fax_project_save(void); -static void xsane_fax_project_load(void); -static void xsane_fax_project_create(void); -static void xsane_pref_toggle_tooltips(GtkWidget *widget, gpointer data); -static void xsane_show_doc(GtkWidget *widget, gpointer data); -static void xsane_fax_entrys_swap(GtkWidget *list_item_1, GtkWidget *list_item_2); -static void xsane_fax_entry_move_up_callback(GtkWidget *widget, gpointer list); -static void xsane_fax_entry_move_down_callback(GtkWidget *widget, gpointer list); -static void xsane_fax_entry_rename_callback(GtkWidget *widget, gpointer list); -static void xsane_fax_entry_delete_callback(GtkWidget *widget, gpointer list); -static void xsane_fax_show_callback(GtkWidget *widget, gpointer data); -static void xsane_fax_send(void); -static GtkWidget *xsane_view_build_menu(void); -static GtkWidget *xsane_pref_build_menu(void); -static GtkWidget *xsane_help_build_menu(void); -static void xsane_device_dialog(void); -static void xsane_choose_dialog_ok_callback(void); -static void xsane_select_device_by_key_callback(GtkWidget * widget, gpointer data); -static void xsane_select_device_by_mouse_callback(GtkWidget * widget, GdkEventButton *event, gpointer data); -static gint32 xsane_choose_device(void); -static void xsane_usage(void); -static void xsane_init(int argc, char **argv); -void xsane_interface(int argc, char **argv); -int main(int argc, char ** argv); - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static int xsane_option_defined(char *string) -{ - if (string) - { - while (*string == ' ') /* skip spaces */ - { - string++; - } - if (*string != 0) - { - return 1; - } - } - return 0; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static int xsane_parse_options(char *options, char *argv[]) -{ - int optpos = 0; - int bufpos = 0; - int arg = 0; - char buf[256]; - - while (options[optpos] != 0) - { - switch(options[optpos]) - { - case ' ': - buf[bufpos] = 0; - argv[arg++] = strdup(buf); - bufpos = 0; - optpos++; - break; - - case '\"': - optpos++; /* skip " */ - while ((options[optpos] != 0) && (options[optpos] != '\"')) - { - buf[bufpos++] = options[optpos++]; - } - optpos++; /* skip " */ - break; - - default: - buf[bufpos++] = options[optpos++]; - break; - } - } - buf[bufpos] = 0; - argv[arg++] = strdup(buf); - return arg; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -/* Update the info line with the latest size information and update histogram. */ -static void xsane_update_param(GSGDialog *dialog, void *arg) -{ - SANE_Parameters params; - gchar buf[200]; - - if (!xsane.info_label) - { - return; - } - - if (xsane.block_update_param) /* if we change more than one value, we only want to update all once */ - { - return; - } - - if (sane_get_parameters(xsane_back_gtk_dialog_get_device(dialog), ¶ms) == SANE_STATUS_GOOD) - { - float size = params.bytes_per_line * params.lines; - const char *unit = "B"; - - if (params.format >= SANE_FRAME_RED && params.format <= SANE_FRAME_BLUE) - { - size *= 3.0; - } - - if (size >= 1024.0 * 1024.0) - { - size /= 1024.0 * 1024.0; - unit = "MB"; - } - else if (size >= 1024.0) - { - size /= 1024.0; - unit = "KB"; - } - snprintf(buf, sizeof(buf), "(%d x %d): %5.1f %s", params.pixels_per_line, params.lines, size, unit); - - if (params.format == SANE_FRAME_GRAY) - { - xsane.xsane_color = 0; - } -#ifdef SUPPORT_RGBA - else if (params.format == SANE_FRAME_RGBA) - { - xsane.xsane_color = 4; - } -#endif - else /* RGB */ - { - xsane.xsane_color = 3; - } - } - else - { - snprintf(buf, sizeof(buf), TEXT_INVALID_PARAMS); - } - - gtk_label_set(GTK_LABEL(xsane.info_label), buf); - - - if (xsane.preview) - { - preview_update_surface(xsane.preview, 0); - } - - xsane_update_histogram(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_gamma_changed(GtkAdjustment *adj_data, double *val) -{ - *val = adj_data->value; - xsane_enhancement_by_gamma(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_modus_callback(GtkWidget *xsane_parent, int *num) -{ - - if (xsane.filetype) /* add extension to filename */ - { - char buffer[256]; - - snprintf(buffer, sizeof(buffer), "%s%s", preferences.filename, xsane.filetype); - free(preferences.filename); - free(xsane.filetype); - xsane.filetype = 0; - preferences.filename = strdup(buffer); - } - - xsane.xsane_mode = *num; - xsane_refresh_dialog(dialog); - - if (xsane.xsane_mode != XSANE_FAX) - { - xsane_fax_dialog_close(); - gtk_widget_set_sensitive(GTK_WIDGET(xsane.start_button), TRUE); - } - - xsane_define_maximum_output_size(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_filetype_callback(GtkWidget *widget, gpointer data) -{ - if (data) - { - char *extension, *filename; - - extension = strrchr(preferences.filename, '.'); - - if ((extension) && (extension != preferences.filename)) - { - if ( (!strcasecmp(extension, ".pnm")) || (!strcasecmp(extension, ".raw")) - || (!strcasecmp(extension, ".png")) || (!strcasecmp(extension, ".ps")) - || (!strcasecmp(extension, ".rgba")) - || (!strcasecmp(extension, ".tiff")) || (!strcasecmp(extension, ".tif")) - || (!strcasecmp(extension, ".jpg")) || (!strcasecmp(extension, ".jpeg")) - ) /* remove filetype extension */ - { - filename = preferences.filename; - *extension = 0; /* remove extension */ - preferences.filename = strdup(filename); /* filename without extension */ - free(filename); /* free unused memory */ - } - } - } - else if (xsane.filetype) - { - char buffer[256]; - - snprintf(buffer, sizeof(buffer), "%s%s", preferences.filename, xsane.filetype); - free(preferences.filename); - free(xsane.filetype); - xsane.filetype = 0; - preferences.filename = strdup(buffer); - } - - if (data) - { - xsane.filetype = strdup((char *) data); /* set extension for filename */ - } - - gtk_entry_set_text(GTK_ENTRY(xsane.outputfilename_entry), preferences.filename); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_outputfilename_changed_callback(GtkWidget *widget, gpointer data) -{ - if (preferences.filename) - { - free((void *) preferences.filename); - } - preferences.filename = strdup(gtk_entry_get_text(GTK_ENTRY(widget))); -} - -/* ----------------------------------------------------------------------------------------------------------------- */ - -static void xsane_browse_filename_callback(GtkWidget *widget, gpointer data) -{ - char filename[1024]; - char windowname[256]; - - xsane_set_sensitivity(FALSE); - - if (xsane.filetype) /* set filetype to "by ext." */ - { - char buffer[256]; - - snprintf(buffer, sizeof(buffer), "%s%s", preferences.filename, xsane.filetype); - free(preferences.filename); - free(xsane.filetype); - xsane.filetype = 0; - preferences.filename = strdup(buffer); - } - - if (preferences.filename) /* make sure a correct filename is defined */ - { - strncpy(filename, preferences.filename, sizeof(filename)); - filename[sizeof(filename) - 1] = '\0'; - } - else /* no filename given, take standard filename */ - { - strcpy(filename, OUTFILENAME); - } - - snprintf(windowname, sizeof(windowname), "%s %s %s", prog_name, WINDOW_OUTPUT_FILENAME, device_text); - - umask(preferences.directory_umask); /* define new file permissions */ - xsane_back_gtk_get_filename(windowname, filename, sizeof(filename), filename, TRUE); - umask(XSANE_DEFAULT_UMASK); /* define new file permissions */ - - gtk_entry_set_text(GTK_ENTRY(xsane.outputfilename_entry), filename); - - if (preferences.filename) - { - free((void *) preferences.filename); - } - - xsane_set_sensitivity(TRUE); - - preferences.filename = strdup(filename); - - gtk_option_menu_set_history(GTK_OPTION_MENU(xsane.filetype_option_menu), 0); /* set menu to "by ext" */ -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_outputfilename_new(GtkWidget *vbox) -{ - GtkWidget *hbox; - GtkWidget *text; - GtkWidget *button; - GtkWidget *xsane_filetype_menu, *xsane_filetype_item; - - hbox = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); - gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 2); - - button = xsane_button_new_with_pixmap(hbox, file_xpm, DESC_BROWSE_FILENAME, (GtkSignalFunc) xsane_browse_filename_callback, 0); - - text = gtk_entry_new_with_max_length(255); - gtk_widget_set_usize(text, 80, 0); /* set minimum size */ - xsane_back_gtk_set_tooltip(dialog->tooltips, text, DESC_FILENAME); - gtk_entry_set_text(GTK_ENTRY(text), (char *) preferences.filename); - gtk_box_pack_start(GTK_BOX(hbox), text, TRUE, TRUE, 4); - gtk_signal_connect(GTK_OBJECT(text), "changed", (GtkSignalFunc) xsane_outputfilename_changed_callback, 0); - - xsane.outputfilename_entry = text; - - xsane_filetype_menu = gtk_menu_new(); - - xsane_filetype_item = gtk_menu_item_new_with_label(MENU_ITEM_FILETYPE_BY_EXT); - gtk_container_add(GTK_CONTAINER(xsane_filetype_menu), xsane_filetype_item); - gtk_signal_connect(GTK_OBJECT(xsane_filetype_item), "activate", - (GtkSignalFunc) xsane_filetype_callback, NULL); - gtk_widget_show(xsane_filetype_item); - -#ifdef HAVE_LIBJPEG - xsane_filetype_item = gtk_menu_item_new_with_label(MENU_ITEM_FILETYPE_JPEG); - gtk_container_add(GTK_CONTAINER(xsane_filetype_menu), xsane_filetype_item); - gtk_signal_connect(GTK_OBJECT(xsane_filetype_item), "activate", - (GtkSignalFunc) xsane_filetype_callback, MENU_ITEM_FILETYPE_JPEG); - gtk_widget_show(xsane_filetype_item); -#endif - -#ifdef HAVE_LIBPNG -#ifdef HAVE_LIBZ - xsane_filetype_item = gtk_menu_item_new_with_label(MENU_ITEM_FILETYPE_PNG); - gtk_container_add(GTK_CONTAINER(xsane_filetype_menu), xsane_filetype_item); - gtk_signal_connect(GTK_OBJECT(xsane_filetype_item), "activate", - (GtkSignalFunc) xsane_filetype_callback, MENU_ITEM_FILETYPE_PNG); - gtk_widget_show(xsane_filetype_item); -#endif -#endif - - xsane_filetype_item = gtk_menu_item_new_with_label(MENU_ITEM_FILETYPE_PNM); - gtk_container_add(GTK_CONTAINER(xsane_filetype_menu), xsane_filetype_item); - gtk_signal_connect(GTK_OBJECT(xsane_filetype_item), "activate", - (GtkSignalFunc) xsane_filetype_callback, MENU_ITEM_FILETYPE_PNM); - gtk_widget_show(xsane_filetype_item); - - xsane_filetype_item = gtk_menu_item_new_with_label(MENU_ITEM_FILETYPE_PS); - gtk_container_add(GTK_CONTAINER(xsane_filetype_menu), xsane_filetype_item); - gtk_signal_connect(GTK_OBJECT(xsane_filetype_item), "activate", - (GtkSignalFunc) xsane_filetype_callback, MENU_ITEM_FILETYPE_PS); - gtk_widget_show(xsane_filetype_item); - - xsane_filetype_item = gtk_menu_item_new_with_label(MENU_ITEM_FILETYPE_RAW); - gtk_container_add(GTK_CONTAINER(xsane_filetype_menu), xsane_filetype_item); - gtk_signal_connect(GTK_OBJECT(xsane_filetype_item), "activate", - (GtkSignalFunc) xsane_filetype_callback, MENU_ITEM_FILETYPE_RAW); - gtk_widget_show(xsane_filetype_item); - -#ifdef HAVE_LIBTIFF - xsane_filetype_item = gtk_menu_item_new_with_label(MENU_ITEM_FILETYPE_TIFF); - gtk_container_add(GTK_CONTAINER(xsane_filetype_menu), xsane_filetype_item); - gtk_signal_connect(GTK_OBJECT(xsane_filetype_item), "activate", - (GtkSignalFunc) xsane_filetype_callback, MENU_ITEM_FILETYPE_TIFF); - gtk_widget_show(xsane_filetype_item); -#endif - - xsane.filetype_option_menu = gtk_option_menu_new(); - xsane_back_gtk_set_tooltip(dialog->tooltips, xsane.filetype_option_menu, DESC_FILETYPE); - gtk_box_pack_end(GTK_BOX(hbox), xsane.filetype_option_menu, FALSE, FALSE, 2); - gtk_option_menu_set_menu(GTK_OPTION_MENU(xsane.filetype_option_menu), xsane_filetype_menu); - gtk_option_menu_set_history(GTK_OPTION_MENU(xsane.filetype_option_menu), 0); - gtk_widget_show(xsane.filetype_option_menu); - - gtk_widget_show(text); - gtk_widget_show(hbox); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_faxreceiver_changed_callback(GtkWidget *widget, gpointer data) -{ - if (xsane.fax_receiver) - { - free((void *) xsane.fax_receiver); - } - xsane.fax_receiver = strdup(gtk_entry_get_text(GTK_ENTRY(widget))); - - xsane_fax_project_save(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_faxproject_changed_callback(GtkWidget *widget, gpointer data) -{ - if (preferences.fax_project) - { - free((void *) preferences.fax_project); - } - preferences.fax_project = strdup(gtk_entry_get_text(GTK_ENTRY(widget))); - - xsane_fax_project_load(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_fine_mode_callback(GtkWidget * widget) -{ - xsane.fax_fine_mode = (GTK_TOGGLE_BUTTON(widget)->active != 0); - - if (xsane.fax_fine_mode) - { - xsane.resolution = 196; - xsane.resolution_x = 98; - xsane.resolution_y = 196; - } - else - { - xsane.resolution = 98; - xsane.resolution_x = 98; - xsane.resolution_y = 98; - } - - xsane_set_all_resolutions(); - - xsane_update_param(dialog, 0); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_enhancement_rgb_default_callback(GtkWidget * widget) -{ - xsane.enhancement_rgb_default = (GTK_TOGGLE_BUTTON(widget)->active != 0); - - if (xsane.enhancement_rgb_default) - { - xsane.gamma_red = 1.0; - xsane.gamma_green = 1.0; - xsane.gamma_blue = 1.0; - - xsane.brightness_red = 0.0; - xsane.brightness_green = 0.0; - xsane.brightness_blue = 0.0; - - xsane.contrast_red = 0.0; - xsane.contrast_green = 0.0; - xsane.contrast_blue = 0.0; - - xsane.slider_red.value[0] = 0.0; - xsane.slider_red.value[1] = 50.0; - xsane.slider_red.value[2] = 100.0; - - xsane.slider_green.value[0] = 0.0; - xsane.slider_green.value[1] = 50.0; - xsane.slider_green.value[2] = 100.0; - - xsane.slider_blue.value[0] = 0.0; - xsane.slider_blue.value[1] = 50.0; - xsane.slider_blue.value[2] = 100.0; - } - else - { - xsane.slider_red.value[0] = xsane.slider_gray.value[0]; - xsane.slider_red.value[1] = xsane.slider_gray.value[1]; - xsane.slider_red.value[2] = xsane.slider_gray.value[2]; - - xsane.slider_green.value[0] = xsane.slider_gray.value[0]; - xsane.slider_green.value[1] = xsane.slider_gray.value[1]; - xsane.slider_green.value[2] = xsane.slider_gray.value[2]; - - xsane.slider_blue.value[0] = xsane.slider_gray.value[0]; - xsane.slider_blue.value[1] = xsane.slider_gray.value[1]; - xsane.slider_blue.value[2] = xsane.slider_gray.value[2]; - } - - xsane_update_sliders(); - xsane_update_gamma(); - xsane_refresh_dialog(dialog); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_enhancement_negative_callback(GtkWidget * widget) -{ - double v0; - - if (xsane.negative != (GTK_TOGGLE_BUTTON(widget)->active != 0)); - { - v0 = xsane.slider_gray.value[0]; - xsane.slider_gray.value[0] = 100.0 - xsane.slider_gray.value[2]; - xsane.slider_gray.value[1] = 100.0 - xsane.slider_gray.value[1]; - xsane.slider_gray.value[2] = 100.0 - v0; - - if (!xsane.enhancement_rgb_default) - { - v0 = xsane.slider_red.value[0]; - xsane.slider_red.value[0] = 100.0 - xsane.slider_red.value[2]; - xsane.slider_red.value[1] = 100.0 - xsane.slider_red.value[1]; - xsane.slider_red.value[2] = 100.0 - v0; - - v0 = xsane.slider_green.value[0]; - xsane.slider_green.value[0] = 100.0 - xsane.slider_green.value[2]; - xsane.slider_green.value[1] = 100.0 - xsane.slider_green.value[1]; - xsane.slider_green.value[2] = 100.0 - v0; - - v0 = xsane.slider_blue.value[0]; - xsane.slider_blue.value[0] = 100.0 - xsane.slider_blue.value[2]; - xsane.slider_blue.value[1] = 100.0 - xsane.slider_blue.value[1]; - xsane.slider_blue.value[2] = 100.0 - v0; - } - } - - xsane.negative = (GTK_TOGGLE_BUTTON(widget)->active != 0); - - xsane_update_sliders(); - xsane_enhancement_by_histogram(); - xsane_update_gamma(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_auto_enhancement_callback(GtkWidget * widget) -{ - xsane_calculate_histogram(); - - xsane.slider_gray.value[0] = xsane.auto_black; - xsane.slider_gray.value[1] = xsane.auto_gray; - xsane.slider_gray.value[2] = xsane.auto_white; - - if (xsane.enhancement_rgb_default) /* set same values for color components */ - { - xsane.slider_red.value[0] = xsane.auto_black; - xsane.slider_red.value[1] = xsane.auto_gray; - xsane.slider_red.value[2] = xsane.auto_white; - - xsane.slider_green.value[0] = xsane.auto_black; - xsane.slider_green.value[1] = xsane.auto_gray; - xsane.slider_green.value[2] = xsane.auto_white; - - xsane.slider_blue.value[0] = xsane.auto_black; - xsane.slider_blue.value[1] = xsane.auto_gray; - xsane.slider_blue.value[2] = xsane.auto_white; - } - else /* set different values for each color component */ - { - xsane.slider_red.value[0] = xsane.auto_black_red; - xsane.slider_red.value[1] = xsane.auto_gray_red; - xsane.slider_red.value[2] = xsane.auto_white_red; - - xsane.slider_green.value[0] = xsane.auto_black_green; - xsane.slider_green.value[1] = xsane.auto_gray_green; - xsane.slider_green.value[2] = xsane.auto_white_green; - - xsane.slider_blue.value[0] = xsane.auto_black_blue; - xsane.slider_blue.value[1] = xsane.auto_gray_blue; - xsane.slider_blue.value[2] = xsane.auto_white_blue; - } - - xsane_enhancement_by_histogram(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_show_standard_options_callback(GtkWidget * widget) -{ - preferences.show_standard_options = (GTK_CHECK_MENU_ITEM(widget)->active != 0); - if (preferences.show_standard_options) - { - gtk_widget_show(xsane.standard_options_shell); - } - else - { - gtk_widget_hide(xsane.standard_options_shell); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_show_advanced_options_callback(GtkWidget * widget) -{ - preferences.show_advanced_options = (GTK_CHECK_MENU_ITEM(widget)->active != 0); - if (preferences.show_advanced_options) - { - gtk_widget_show(xsane.advanced_options_shell); - } - else - { - gtk_widget_hide(xsane.advanced_options_shell); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_show_resolution_list_callback(GtkWidget *widget) -{ - preferences.show_resolution_list = (GTK_CHECK_MENU_ITEM(widget)->active != 0); - xsane_refresh_dialog(0); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_page_rotate_callback(GtkWidget *widget) -{ - preferences.psrotate = (GTK_CHECK_MENU_ITEM(widget)->active != 0); - xsane_define_maximum_output_size(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_show_histogram_callback(GtkWidget * widget) -{ - preferences.show_histogram = (GTK_CHECK_MENU_ITEM(widget)->active != 0); - if (preferences.show_histogram) - { - xsane_update_histogram(); - gtk_widget_show(xsane.histogram_dialog); - } - else - { - gtk_widget_hide(xsane.histogram_dialog); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_printer_callback(GtkWidget *widget, gpointer data) -{ - preferences.printernr = (int) data; - xsane_back_gtk_refresh_dialog(dialog); - xsane_define_maximum_output_size(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_resolution_scale_update(GtkAdjustment *adj_data, double *val) -{ -#if 1 -/* gtk does not make sure that the value is quantisized correct */ - float diff, old, new, quant; - - quant = adj_data->step_increment; - - if (quant != 0) - { - new = adj_data->value; - old = *val; - diff = quant*((int) ((new - old)/quant)); - - *val = old + diff; - adj_data->value = *val; - } -#else - *val = adj_data->value; -#endif - - xsane_set_all_resolutions(); - - xsane_update_param(dialog, 0); - xsane.zoom = xsane.resolution / preferences.printer[preferences.printernr]->resolution; - xsane.zoom_x = xsane.resolution_x / preferences.printer[preferences.printernr]->resolution; - xsane.zoom_y = xsane.resolution_y / preferences.printer[preferences.printernr]->resolution; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_resolution_list_callback(GtkWidget *widget, gpointer data) -{ - GSGMenuItem *menu_item = data; - GSGDialogElement *elem = menu_item->elem; - GSGDialog *dialog = elem->dialog; - SANE_Word val; - gchar *name = gtk_widget_get_name(widget->parent); - - sscanf(menu_item->label, "%d", &val); - - if (!strcmp(name, XSANE_GTK_NAME_RESOLUTION)) - { - xsane.resolution = val; - xsane.resolution_x = val; - xsane.resolution_y = val; - - xsane_set_resolution(dialog->well_known.dpi, xsane.resolution); - xsane_set_resolution(dialog->well_known.dpi_x, xsane.resolution_x); - xsane_set_resolution(dialog->well_known.dpi_y, xsane.resolution_y); - - xsane.zoom = xsane.resolution / preferences.printer[preferences.printernr]->resolution; - xsane.zoom_x = xsane.resolution_x / preferences.printer[preferences.printernr]->resolution; - xsane.zoom_y = xsane.resolution_y / preferences.printer[preferences.printernr]->resolution; - } - else if (!strcmp(name, XSANE_GTK_NAME_X_RESOLUTION)) - { - xsane.resolution = val; - xsane.resolution_x = val; - xsane_set_resolution(dialog->well_known.dpi_x, xsane.resolution_x); - xsane.zoom = xsane.resolution / preferences.printer[preferences.printernr]->resolution; - } - else if (!strcmp(name, XSANE_GTK_NAME_Y_RESOLUTION)) - { - xsane.resolution_y = val; - xsane_set_resolution(dialog->well_known.dpi_y, xsane.resolution_y); - xsane.zoom = xsane.resolution / preferences.printer[preferences.printernr]->resolution; - } - - xsane_update_param(dialog, 0); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static int xsane_resolution_widget_new(GtkWidget *parent, int well_known_option, double *resolution, const char *image_xpm[], - const gchar *desc, const gchar *widget_name) -{ - GtkObject *resolution_widget; - const SANE_Option_Descriptor *opt; - - opt = sane_get_option_descriptor(dialog->dev, well_known_option); - - if (!opt) - { - return -1; /* options does not exist */ - } - else - { - if (SANE_OPTION_IS_ACTIVE(opt->cap)) - { - switch (opt->constraint_type) - { - case SANE_CONSTRAINT_RANGE: - { - SANE_Word quant=0; - SANE_Word min=0; - SANE_Word max=0; - SANE_Word val=0; - - gtk_widget_set_sensitive(xsane.show_resolution_list_widget, TRUE); - sane_control_option(dialog->dev, well_known_option, SANE_ACTION_GET_VALUE, &val, 0); - - switch (opt->type) - { - case SANE_TYPE_INT: - min = opt->constraint.range->min; - max = opt->constraint.range->max; - quant = opt->constraint.range->quant; - break; - - case SANE_TYPE_FIXED: - min = SANE_UNFIX(opt->constraint.range->min); - max = SANE_UNFIX(opt->constraint.range->max); - quant = SANE_UNFIX(opt->constraint.range->quant); - val = SANE_UNFIX(val); - break; - - default: - fprintf(stderr, "zoom_scale_update: %s %d\n", ERR_UNKNOWN_TYPE, opt->type); - } - - if (quant == 0) - { - quant = 1; - } - - if (!(*resolution)) /* no prefered value */ - { - *resolution = val; /* set backend predefined value */ - } - - if (!preferences.show_resolution_list) /* user wants slider */ - { - xsane_scale_new_with_pixmap(GTK_BOX(parent), image_xpm, desc, - min, max, quant, quant, 0.0, 0, resolution, &resolution_widget, - well_known_option, xsane_resolution_scale_update, SANE_OPTION_IS_SETTABLE(opt->cap)); - } - else /* user wants list instead of slider */ - { - SANE_Int max_items = 20; - char **str_list; - char str[16]; - int i; - int j = 0; - SANE_Word wanted_res; - SANE_Word val = max; - int res = max; - double mul; - - sane_control_option(dialog->dev, well_known_option, SANE_ACTION_GET_VALUE, &wanted_res, 0); - if (opt->type == SANE_TYPE_FIXED) - { - wanted_res = (int) SANE_UNFIX(wanted_res); - } - - if (*resolution) /* prefered value */ - { - wanted_res = *resolution; /* set frontend prefered value */ - } - - str_list = malloc((max_items + 1) * sizeof(str_list[0])); - - sprintf(str, "%d", max); - str_list[j++] = strdup(str); - - i=9; - while ((j < max_items) && (res > 50) && (res > min) && (i > 0)) - { - mul = ((double) i) / (i+1); - res = (int) (max * mul); - if (res/mul == max) - { - sprintf(str, "%d", res); - str_list[j++] = strdup(str); - if (res >= wanted_res) - { - val = res; - } - } - i--; - } - - i = 3; - while ((j < max_items) && (res > 50) && (res > min)) - { - mul = 1.0/i; - res = max * mul; - if (res/mul == max) - { - sprintf(str, "%d", res); - str_list[j++] = strdup(str); - if (res >= wanted_res) - { - val = res; - } - } - i++; - } - - str_list[j] = 0; - sprintf(str, "%d", (int) val); - - xsane_option_menu_new_with_pixmap(GTK_BOX(parent), image_xpm, desc, str_list, str, &resolution_widget, well_known_option, - xsane_resolution_list_callback, SANE_OPTION_IS_SETTABLE(opt->cap), widget_name); - - free(str_list); - *resolution = val; - xsane_set_resolution(well_known_option, *resolution); - } - } - break; - - case SANE_CONSTRAINT_WORD_LIST: - { - /* use a "list-selection" widget */ - SANE_Int items; - char **str_list; - char str[16]; - int j; - SANE_Word val=0; - - gtk_widget_set_sensitive(xsane.show_resolution_list_widget, FALSE); - - items = opt->constraint.word_list[0]; - str_list = malloc((items + 1) * sizeof(str_list[0])); - switch (opt->type) - { - case SANE_TYPE_INT: - for (j = 0; j < items; ++j) - { - sprintf(str, "%d", opt->constraint.word_list[j + 1]); - str_list[j] = strdup(str); - } - str_list[j] = 0; - sane_control_option(dialog->dev, well_known_option, SANE_ACTION_GET_VALUE, &val, 0); - sprintf(str, "%d", (int) val); - break; - - case SANE_TYPE_FIXED: - for (j = 0; j < items; ++j) - { - sprintf(str, "%d", (int) SANE_UNFIX(opt->constraint.word_list[j + 1])); - str_list[j] = strdup(str); - } - str_list[j] = 0; - sane_control_option(dialog->dev, well_known_option, SANE_ACTION_GET_VALUE, &val, 0); - sprintf(str, "%d", (int) SANE_UNFIX(val)); - break; - - default: - fprintf(stderr, "resolution_word_list_creation: %s %d\n", ERR_UNKNOWN_TYPE, opt->type); - } - - - xsane_option_menu_new_with_pixmap(GTK_BOX(parent), image_xpm, desc, - str_list, str, &resolution_widget, well_known_option, - xsane_resolution_list_callback, SANE_OPTION_IS_SETTABLE(opt->cap), widget_name); - free(str_list); - } - break; - - default: - break; - } /* constraint type */ - - return 0; /* everything is ok */ - - } /* if resolution option active */ - - return 1; /* not active */ - - } /* if (opt) */ -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_zoom_update(GtkAdjustment *adj_data, double *val) -{ - *val=adj_data->value; - - /* update all resolutions */ - xsane.resolution = xsane.zoom * preferences.printer[preferences.printernr]->resolution; - xsane.resolution_x = xsane.zoom_x * preferences.printer[preferences.printernr]->resolution; - xsane.resolution_y = xsane.zoom_y * preferences.printer[preferences.printernr]->resolution; - - xsane_set_all_resolutions(); - - xsane_update_param(dialog, 0); - - xsane_define_maximum_output_size(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static int xsane_zoom_widget_new(GtkWidget *parent, int well_known_option, double *zoom, double resolution, - const char *image_xpm[], const gchar *desc) -{ - const SANE_Option_Descriptor *opt; - double output_resolution = preferences.printer[preferences.printernr]->resolution; - - opt = sane_get_option_descriptor(dialog->dev, well_known_option); - if (!opt) - { - return -1; /* option not available */ - } - else - { - if (SANE_OPTION_IS_ACTIVE(opt->cap)) - { - double min = 0.0; - double max = 0.0; - SANE_Word val = 0.0; - - sane_control_option(dialog->dev, well_known_option, SANE_ACTION_GET_VALUE, &val, 0); - - switch (opt->constraint_type) - { - case SANE_CONSTRAINT_RANGE: - switch (opt->type) - { - case SANE_TYPE_INT: - min = ((double) opt->constraint.range->min) / output_resolution; - max = ((double) opt->constraint.range->max) / output_resolution; - break; - - case SANE_TYPE_FIXED: - min = SANE_UNFIX(opt->constraint.range->min) / output_resolution; - max = SANE_UNFIX(opt->constraint.range->max) / output_resolution; - val = SANE_UNFIX(val); - break; - - default: - fprintf(stderr, "zoom_scale_update: %s %d\n", ERR_UNKNOWN_TYPE, opt->type); - } - break; - - case SANE_CONSTRAINT_WORD_LIST: - xsane_get_bounds(opt, &min, &max); - min = min / output_resolution; - max = max / output_resolution; - break; - - default: - fprintf(stderr, "zoom_scale_update: %s %d\n", ERR_UNKNOWN_CONSTRAINT_TYPE, opt->constraint_type); - } - - if (resolution == 0) /* no prefered value */ - { - resolution = val; /* set backend predefined value */ - } - - *zoom = resolution / output_resolution; - - xsane_scale_new_with_pixmap(GTK_BOX(parent), image_xpm, desc, min, max, 0.01, 0.01, 0.1, 2, - zoom, &xsane.zoom_widget, well_known_option, xsane_zoom_update, - SANE_OPTION_IS_SETTABLE(opt->cap)); - - return 0; /* everything is ok */ - } - return 1; /* option not active */ - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -GtkWidget *xsane_update_xsane_callback() -{ - /* creates the XSane option window */ - - GtkWidget *xsane_vbox, *xsane_hbox; - GtkWidget *xsane_modus_menu; - GtkWidget *xsane_modus_item; - GtkWidget *xsane_modus_option_menu; - GtkWidget *xsane_vbox_xsane_modus; - GtkWidget *xsane_hbox_xsane_modus; - GtkWidget *xsane_label; - GtkWidget *xsane_text; - GtkWidget *xsane_hbox_xsane_enhancement; - GtkWidget *xsane_frame; - GtkWidget *xsane_button; - gchar buf[200]; - - /* xsane main options */ - - xsane_hbox = gtk_hbox_new(FALSE, 2); - gtk_widget_show(xsane_hbox); - xsane_vbox = gtk_vbox_new(/* homogeneous */ FALSE, 0); - gtk_widget_show(xsane_vbox); -/* gtk_box_pack_start(GTK_BOX(xsane_hbox), xsane_vbox, FALSE, FALSE, 0); */ /* make scales fixed */ - gtk_box_pack_start(GTK_BOX(xsane_hbox), xsane_vbox, TRUE, TRUE, 0); /* make scales sizeable */ - - /* XSane Frame */ - - xsane_frame = gtk_frame_new(TEXT_XSANE_OPTIONS); - gtk_container_set_border_width(GTK_CONTAINER(xsane_frame), 4); - gtk_frame_set_shadow_type(GTK_FRAME(xsane_frame), GTK_SHADOW_ETCHED_IN); -/* gtk_box_pack_start(GTK_BOX(xsane_vbox), xsane_frame, FALSE, FALSE, 0); */ /* fixed frameheight */ - gtk_box_pack_start(GTK_BOX(xsane_vbox), xsane_frame, TRUE, TRUE, 0); /* sizeable framehight */ - gtk_widget_show(xsane_frame); - -/* xsane_vbox_xsane_modus = gtk_vbox_new(FALSE, 5); */ - xsane_vbox_xsane_modus = gtk_vbox_new(FALSE, 1); - gtk_container_add(GTK_CONTAINER(xsane_frame), xsane_vbox_xsane_modus); - gtk_widget_show(xsane_vbox_xsane_modus); - -/* scan copy fax selection */ - - if ( (xsane.mode == XSANE_STANDALONE) && (xsane.mode_selection) ) /* display xsane mode selection menu */ - { - xsane_hbox_xsane_modus = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(xsane_hbox_xsane_modus), 2); - gtk_box_pack_start(GTK_BOX(xsane_vbox_xsane_modus), xsane_hbox_xsane_modus, FALSE, FALSE, 0); - - xsane_label = gtk_label_new(TEXT_XSANE_MODE); - gtk_box_pack_start(GTK_BOX(xsane_hbox_xsane_modus), xsane_label, FALSE, FALSE, 2); - gtk_widget_show(xsane_label); - - xsane_modus_menu = gtk_menu_new(); - - xsane_modus_item = gtk_menu_item_new_with_label(MENU_ITEM_SCAN); - gtk_widget_set_usize(xsane_modus_item, 60, 0); - gtk_container_add(GTK_CONTAINER(xsane_modus_menu), xsane_modus_item); - gtk_signal_connect(GTK_OBJECT(xsane_modus_item), "activate", - (GtkSignalFunc) xsane_modus_callback, &xsane_scanmode_number[XSANE_SCAN]); - gtk_widget_show(xsane_modus_item); - - xsane_modus_item = gtk_menu_item_new_with_label(MENU_ITEM_COPY); - gtk_container_add(GTK_CONTAINER(xsane_modus_menu), xsane_modus_item); - gtk_signal_connect(GTK_OBJECT(xsane_modus_item), "activate", - (GtkSignalFunc) xsane_modus_callback, &xsane_scanmode_number[XSANE_COPY]); - gtk_widget_show(xsane_modus_item); - - xsane_modus_item = gtk_menu_item_new_with_label(MENU_ITEM_FAX); - gtk_container_add(GTK_CONTAINER(xsane_modus_menu), xsane_modus_item); - gtk_signal_connect(GTK_OBJECT(xsane_modus_item), "activate", - (GtkSignalFunc) xsane_modus_callback, &xsane_scanmode_number[XSANE_FAX]); - gtk_widget_show(xsane_modus_item); - - xsane_modus_option_menu = gtk_option_menu_new(); - xsane_back_gtk_set_tooltip(dialog->tooltips, xsane_modus_option_menu, DESC_XSANE_MODE); - gtk_box_pack_end(GTK_BOX(xsane_hbox_xsane_modus), xsane_modus_option_menu, FALSE, FALSE, 2); - gtk_option_menu_set_menu(GTK_OPTION_MENU(xsane_modus_option_menu), xsane_modus_menu); - gtk_option_menu_set_history(GTK_OPTION_MENU(xsane_modus_option_menu), xsane.xsane_mode); - gtk_widget_show(xsane_modus_option_menu); - gtk_widget_show(xsane_hbox_xsane_modus); - - dialog->xsanemode_widget = xsane_modus_option_menu; - } - - { - GtkWidget *pixmapwidget; - GdkBitmap *mask; - GdkPixmap *pixmap; - GtkWidget *hbox; - const SANE_Option_Descriptor *opt; - - - /* colormode */ - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.scanmode); - if (opt) - { - if (SANE_OPTION_IS_ACTIVE(opt->cap)) - { - hbox = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); - gtk_box_pack_start(GTK_BOX(xsane_vbox_xsane_modus), hbox, FALSE, FALSE, 2); - - pixmap = gdk_pixmap_create_from_xpm_d(xsane.histogram_dialog->window, &mask, xsane.bg_trans, (gchar **) colormode_xpm); - pixmapwidget = gtk_pixmap_new(pixmap, mask); - gtk_box_pack_start(GTK_BOX(hbox), pixmapwidget, FALSE, FALSE, 2); - gdk_pixmap_unref(pixmap); - gtk_widget_show(pixmapwidget); - - switch (opt->constraint_type) - { - case SANE_CONSTRAINT_STRING_LIST: - { - char *set; - SANE_Status status; - - /* use a "list-selection" widget */ - set = malloc(opt->size); - status = sane_control_option(dialog->dev, dialog->well_known.scanmode, SANE_ACTION_GET_VALUE, set, 0); - - xsane_option_menu_new(hbox, (char **) opt->constraint.string_list, set, dialog->well_known.scanmode, - _BGT(opt->desc), 0, SANE_OPTION_IS_SETTABLE(opt->cap), 0); - } - break; - - default: - fprintf(stderr, "scanmode_selection: %s %d\n", ERR_UNKNOWN_TYPE, opt->type); - } - gtk_widget_show(hbox); - } - } - - - /* input selection */ - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.scansource); - if (opt) - { - if (SANE_OPTION_IS_ACTIVE(opt->cap)) - { - hbox = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); - gtk_box_pack_start(GTK_BOX(xsane_vbox_xsane_modus), hbox, FALSE, FALSE, 2); - - pixmap = gdk_pixmap_create_from_xpm_d(xsane.histogram_dialog->window, &mask, xsane.bg_trans, (gchar **) scanner_xpm); - pixmapwidget = gtk_pixmap_new(pixmap, mask); - gtk_box_pack_start(GTK_BOX(hbox), pixmapwidget, FALSE, FALSE, 2); - gdk_pixmap_unref(pixmap); - gtk_widget_show(pixmapwidget); - - switch (opt->constraint_type) - { - case SANE_CONSTRAINT_STRING_LIST: - { - char *set; - SANE_Status status; - - /* use a "list-selection" widget */ - set = malloc(opt->size); - status = sane_control_option(dialog->dev, dialog->well_known.scansource, SANE_ACTION_GET_VALUE, set, 0); - - xsane_option_menu_new(hbox, (char **) opt->constraint.string_list, set, dialog->well_known.scansource, - _BGT(opt->desc), 0, SANE_OPTION_IS_SETTABLE(opt->cap), 0); - } - break; - - default: - fprintf(stderr, "scansource_selection: %s %d\n", ERR_UNKNOWN_TYPE, opt->type); - } - gtk_widget_show(hbox); - } - } - - } - - if (xsane.xsane_mode == XSANE_SCAN) - { - xsane.copy_number_entry = 0; - - if (xsane.mode == XSANE_STANDALONE) - { - xsane_outputfilename_new(xsane_vbox_xsane_modus); - } - - /* resolution selection */ - if (!xsane_resolution_widget_new(xsane_vbox_xsane_modus, dialog->well_known.dpi_x, &xsane.resolution_x, resolution_x_xpm, - DESC_RESOLUTION_X, XSANE_GTK_NAME_X_RESOLUTION)) /* draw x resolution widget if possible */ - { - xsane_resolution_widget_new(xsane_vbox_xsane_modus, dialog->well_known.dpi_y, &xsane.resolution_y, resolution_y_xpm, - DESC_RESOLUTION_Y, XSANE_GTK_NAME_Y_RESOLUTION); /* ok, also draw y resolution widget */ - } - else /* no x resolution, so lets draw common resolution widget */ - { - xsane_resolution_widget_new(xsane_vbox_xsane_modus, dialog->well_known.dpi, &xsane.resolution, resolution_xpm, - DESC_RESOLUTION, XSANE_GTK_NAME_RESOLUTION); - } - } - else if (xsane.xsane_mode == XSANE_COPY) - { - GtkWidget *pixmapwidget, *hbox, *xsane_printer_option_menu, *xsane_printer_menu, *xsane_printer_item; - GdkBitmap *mask; - GdkPixmap *pixmap; - int i; - - hbox = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); - gtk_box_pack_start(GTK_BOX(xsane_vbox_xsane_modus), hbox, FALSE, FALSE, 2); - - pixmap = gdk_pixmap_create_from_xpm_d(xsane.histogram_dialog->window, &mask, xsane.bg_trans, (gchar **) printer_xpm); - pixmapwidget = gtk_pixmap_new(pixmap, mask); - gtk_box_pack_start(GTK_BOX(hbox), pixmapwidget, FALSE, FALSE, 2); - gdk_pixmap_unref(pixmap); - gtk_widget_show(pixmapwidget); - - xsane_printer_menu = gtk_menu_new(); - - for (i=0; i < preferences.printerdefinitions; i++) - { - xsane_printer_item = gtk_menu_item_new_with_label(preferences.printer[i]->name); - gtk_container_add(GTK_CONTAINER(xsane_printer_menu), xsane_printer_item); - gtk_signal_connect(GTK_OBJECT(xsane_printer_item), "activate", (GtkSignalFunc) xsane_printer_callback, (void *) i); - gtk_widget_show(xsane_printer_item); - } - - xsane_printer_option_menu = gtk_option_menu_new(); - xsane_back_gtk_set_tooltip(dialog->tooltips, xsane_printer_option_menu, DESC_PRINTER_SELECT); - gtk_box_pack_end(GTK_BOX(hbox), xsane_printer_option_menu, FALSE, FALSE, 2); - gtk_widget_show(xsane_printer_option_menu); - gtk_widget_show(hbox); - - gtk_option_menu_set_menu(GTK_OPTION_MENU(xsane_printer_option_menu), xsane_printer_menu); - gtk_option_menu_set_history(GTK_OPTION_MENU(xsane_printer_option_menu), preferences.printernr); - - /* number of copies */ - xsane_text = gtk_entry_new(); - xsane_back_gtk_set_tooltip(dialog->tooltips, xsane_text, DESC_COPY_NUMBER); - gtk_widget_set_usize(xsane_text, 25, 0); - snprintf(buf, sizeof(buf), "%d", xsane.copy_number); - gtk_entry_set_text(GTK_ENTRY(xsane_text), (char *) buf); - gtk_box_pack_end(GTK_BOX(hbox), xsane_text, FALSE, FALSE, 10); - gtk_widget_show(xsane_text); - gtk_widget_show(hbox); - xsane.copy_number_entry = xsane_text; - - /* zoom selection */ - if (!xsane_zoom_widget_new(xsane_vbox_xsane_modus, dialog->well_known.dpi_x, &xsane.zoom_x, - xsane.resolution_x, zoom_x_xpm, DESC_ZOOM_X)) - { - xsane_zoom_widget_new(xsane_vbox_xsane_modus, dialog->well_known.dpi_y, &xsane.zoom_y, - xsane.resolution_y, zoom_y_xpm, DESC_ZOOM_Y); - } - else - { - xsane_zoom_widget_new(xsane_vbox_xsane_modus, dialog->well_known.dpi, &xsane.zoom, - xsane.resolution, zoom_xpm, DESC_ZOOM); - } - } - else /* XSANE_FAX */ - { - const SANE_Option_Descriptor *opt; - - xsane.copy_number_entry = 0; - xsane.resolution = 98; - xsane.resolution_x = 98; - xsane.resolution_y = 98; - - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.dpi); - if (!opt) - { - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.dpi_x); - } - - if (opt) - { - if (SANE_OPTION_IS_ACTIVE(opt->cap)) - { - xsane_button = gtk_check_button_new_with_label(RADIO_BUTTON_FINE_MODE); - xsane_back_gtk_set_tooltip(dialog->tooltips, xsane_button, DESC_FAX_FINE_MODE); - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(xsane_button), xsane.fax_fine_mode); - gtk_box_pack_start(GTK_BOX(xsane_vbox_xsane_modus), xsane_button, FALSE, FALSE, 2); - gtk_widget_show(xsane_button); - gtk_signal_connect(GTK_OBJECT(xsane_button), "clicked", (GtkSignalFunc) xsane_fax_fine_mode_callback, 0); - - if (xsane.fax_fine_mode) - { - xsane.resolution = 196; - xsane.resolution_x = 98; - xsane.resolution_y = 196; - } - - xsane_set_all_resolutions(); - } - } - xsane_fax_dialog(); - } - - /* test if scanner gamma table is selected */ - - xsane.scanner_gamma_gray = FALSE; - if (dialog->well_known.gamma_vector >0) - { - const SANE_Option_Descriptor *opt; - - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.gamma_vector); - if (SANE_OPTION_IS_ACTIVE(opt->cap)) - { - xsane.scanner_gamma_gray = TRUE; - } - } - - xsane.scanner_gamma_color = FALSE; - if (dialog->well_known.gamma_vector_r >0) - { - const SANE_Option_Descriptor *opt; - - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.gamma_vector_r); - if (SANE_OPTION_IS_ACTIVE(opt->cap)) - { - xsane.scanner_gamma_color = TRUE; - } - } - - - - /* XSane Frame Enhancement */ - - sane_get_parameters(dialog->dev, &xsane.param); /* update xsane.param */ - - if (xsane.param.depth == 1) - { - return(xsane_hbox); - } - - xsane.slider_gray.active = XSANE_SLIDER_ACTIVE; /* mark slider active */ - - if ( (xsane.xsane_color) && (!xsane.enhancement_rgb_default) ) - { - xsane_separator_new(xsane_vbox_xsane_modus, 2); - } - - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), Gamma_xpm, DESC_GAMMA, - XSANE_GAMMA_MIN, XSANE_GAMMA_MAX, 0.01, 0.01, 0.0, 2, - &xsane.gamma, &xsane.gamma_widget, 0, xsane_gamma_changed, TRUE); - if ( (xsane.xsane_color) && (!xsane.enhancement_rgb_default) ) - { - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), Gamma_red_xpm, DESC_GAMMA_R, - XSANE_GAMMA_MIN, XSANE_GAMMA_MAX, 0.01, 0.01, 0.0, 2, - &xsane.gamma_red , &xsane.gamma_red_widget, 0, xsane_gamma_changed, TRUE); - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), Gamma_green_xpm, DESC_GAMMA_G, - XSANE_GAMMA_MIN, XSANE_GAMMA_MAX, 0.01, 0.01, 0.0, 2, - &xsane.gamma_green, &xsane.gamma_green_widget, 0, xsane_gamma_changed, TRUE); - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), Gamma_blue_xpm, DESC_GAMMA_B, - XSANE_GAMMA_MIN, XSANE_GAMMA_MAX, 0.01, 0.01, 0.0, 2, - &xsane.gamma_blue , &xsane.gamma_blue_widget, 0, xsane_gamma_changed, TRUE); - - xsane_separator_new(xsane_vbox_xsane_modus, 2); - } - - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), brightness_xpm, DESC_BRIGHTNESS, - XSANE_BRIGHTNESS_MIN, XSANE_BRIGHTNESS_MAX, 1.0, 1.0, 0.0, 0, - &xsane.brightness, &xsane.brightness_widget, 0, xsane_gamma_changed, TRUE); - if ( (xsane.xsane_color) && (!xsane.enhancement_rgb_default) ) - { - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), brightness_red_xpm, DESC_BRIGHTNESS_R, - XSANE_BRIGHTNESS_MIN, XSANE_BRIGHTNESS_MAX, 1.0, 1.0, 0.0, 0, - &xsane.brightness_red , &xsane.brightness_red_widget, 0, xsane_gamma_changed, TRUE); - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), brightness_green_xpm, DESC_BRIGHTNESS_G, - XSANE_BRIGHTNESS_MIN, XSANE_BRIGHTNESS_MAX, 1.0, 1.0, 0.0, 0, - &xsane.brightness_green, &xsane.brightness_green_widget, 0, xsane_gamma_changed, TRUE); - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), brightness_blue_xpm, DESC_BRIGHTNESS_B, - XSANE_BRIGHTNESS_MIN, XSANE_BRIGHTNESS_MAX, 1.0, 1.0, 0.0, 0, - &xsane.brightness_blue, &xsane.brightness_blue_widget, 0, xsane_gamma_changed, TRUE); - - xsane_separator_new(xsane_vbox_xsane_modus, 2); - } - - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), contrast_xpm, DESC_CONTRAST, - XSANE_CONTRAST_GRAY_MIN, XSANE_CONTRAST_MAX, 1.0, 1.0, 0.0, 0, - &xsane.contrast, &xsane.contrast_widget, 0, xsane_gamma_changed, TRUE); - if ( (xsane.xsane_color) && (!xsane.enhancement_rgb_default) ) - { - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), contrast_red_xpm, DESC_CONTRAST_R, - XSANE_CONTRAST_MIN, XSANE_CONTRAST_MAX, 1.0, 1.0, 0.0, 0, - &xsane.contrast_red , &xsane.contrast_red_widget, 0, xsane_gamma_changed, TRUE); - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), contrast_green_xpm, DESC_CONTRAST_G, - XSANE_CONTRAST_MIN, XSANE_CONTRAST_MAX, 1.0, 1.0, 0.0, 0, - &xsane.contrast_green, &xsane.contrast_green_widget, 0, xsane_gamma_changed, TRUE); - xsane_scale_new_with_pixmap(GTK_BOX(xsane_vbox_xsane_modus), contrast_blue_xpm, DESC_CONTRAST_B, - XSANE_CONTRAST_MIN, XSANE_CONTRAST_MAX, 1.0, 1.0, 0.0, 0, - &xsane.contrast_blue, &xsane.contrast_blue_widget, 0, xsane_gamma_changed, TRUE); - } - - xsane_separator_new(xsane_vbox_xsane_modus, 2); - - /* create lower button box (rgb default, negative ,... */ - xsane_hbox_xsane_enhancement = gtk_hbox_new(TRUE, 4); - gtk_container_set_border_width(GTK_CONTAINER(xsane_hbox_xsane_enhancement), 4); - gtk_box_pack_start(GTK_BOX(xsane_vbox_xsane_modus), xsane_hbox_xsane_enhancement, FALSE, FALSE, 0); - gtk_widget_show(xsane_hbox_xsane_enhancement); - - if (xsane.xsane_color) - { - xsane_toggle_button_new_with_pixmap(xsane_hbox_xsane_enhancement, rgb_default_xpm, DESC_RGB_DEFAULT, - &xsane.enhancement_rgb_default, xsane_enhancement_rgb_default_callback); - } - - xsane_toggle_button_new_with_pixmap(xsane_hbox_xsane_enhancement, negative_xpm, DESC_NEGATIVE, - &xsane.negative, xsane_enhancement_negative_callback); - - xsane_button_new_with_pixmap(xsane_hbox_xsane_enhancement, enhance_xpm, DESC_ENH_AUTO, - xsane_auto_enhancement_callback, 0); - - xsane_button_new_with_pixmap(xsane_hbox_xsane_enhancement, default_enhancement_xpm, DESC_ENH_DEFAULT, - xsane_enhancement_restore_default, 0); - - xsane_button_new_with_pixmap(xsane_hbox_xsane_enhancement, restore_enhancement_xpm, DESC_ENH_RESTORE, - xsane_enhancement_restore, 0); - - xsane_button_new_with_pixmap(xsane_hbox_xsane_enhancement, store_enhancement_xpm, DESC_ENH_STORE, - xsane_enhancement_store, 0); - - xsane_update_histogram(); - - return(xsane_hbox); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_update_preview(GSGDialog *dialog, void *arg) -{ - if (xsane.preview) - { - preview_update_surface(xsane.preview, 0); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -void xsane_pref_save(void) -{ - char filename[PATH_MAX]; - int fd; - - /* first save xsane-specific preferences: */ - xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, "xsane", 0, ".rc", XSANE_PATH_LOCAL_SANE); - umask(XSANE_DEFAULT_UMASK); /* define new file permissions */ - fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666); - if (fd < 0) - { - char buf[256]; - - snprintf(buf, sizeof(buf), "%s %s.", ERR_FAILED_CREATE_FILE, strerror(errno)); - xsane_back_gtk_error(buf, TRUE); - return; - } - preferences_save(fd); - close(fd); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_pref_restore(void) -{ - char filename[PATH_MAX]; - int fd; - - xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, "xsane", 0, ".rc", XSANE_PATH_LOCAL_SANE); - fd = open(filename, O_RDONLY); - - if (fd >= 0) - { - preferences_restore(fd); - close(fd); - } - else /* no local sane file, look for system file */ - { - xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, "xsane", 0, ".rc", XSANE_PATH_SYSTEM); - fd = open(filename, O_RDONLY); - - if (fd >= 0) - { - preferences_restore(fd); - close(fd); - } - } - - if (!preferences.filename) - { - preferences.filename = strdup(OUTFILENAME); - } - - if (preferences.printerdefinitions == 0) - { - xsane_new_printer(); - } - - if (!preferences.fax_project) - { - preferences.fax_project = strdup(FAXPROJECT); - } - - if (!preferences.fax_command) - { - preferences.fax_command = strdup(FAXCOMMAND); - } - - if (!preferences.fax_receiver_option) - { - preferences.fax_receiver_option = strdup(FAXRECEIVEROPT); - } - - if (!preferences.fax_postscript_option) - { - preferences.fax_postscript_option = strdup(FAXPOSTSCRIPTOPT); - } - - if (!preferences.fax_normal_option) - { - preferences.fax_normal_option = strdup(FAXNORMALOPT); - } - - if (!preferences.fax_fine_option) - { - preferences.fax_fine_option = strdup(FAXFINEOPT); - } - - if (!preferences.fax_viewer) - { - preferences.fax_viewer = strdup(FAXVIEWER); - } - - if (!preferences.doc_viewer) - { - preferences.doc_viewer = strdup(DOCVIEWER); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_quit(void) -{ - if (xsane.preview) - { - Preview *preview = xsane.preview; - xsane.preview = 0; - preview_destroy(preview); - } - - while (xsane_back_gtk_message_dialog_active) - { - gtk_main_iteration(); - } - - if (dialog && xsane_back_gtk_dialog_get_device(dialog)) - { - sane_close(xsane_back_gtk_dialog_get_device(dialog)); - } - - sane_exit(); - gtk_main_quit(); - - if (xsane.preview_gamma_data_red) - { - free(xsane.preview_gamma_data_red); - free(xsane.preview_gamma_data_green); - free(xsane.preview_gamma_data_blue); - - xsane.preview_gamma_data_red = 0; - xsane.preview_gamma_data_green = 0; - xsane.preview_gamma_data_blue = 0; - } - -#ifdef HAVE_LIBGIMP_GIMP_H - if (xsane.mode == XSANE_GIMP_EXTENSION) - { - gimp_quit(); - } -#endif - exit(0); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_exit(void) /* this is called when xsane exits before gtk_main is called */ -{ - while (xsane_back_gtk_message_dialog_active) - { - gtk_main_iteration(); - } - - sane_exit(); - -#ifdef HAVE_LIBGIMP_GIMP_H - if (xsane.mode == XSANE_GIMP_EXTENSION) - { - gimp_quit(); - } -#endif - exit(0); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static gint xsane_standard_option_win_delete(GtkWidget *widget, gpointer data) -{ - gtk_widget_hide(widget); - preferences.show_standard_options = FALSE; - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_standard_options_widget), preferences.show_standard_options); - return TRUE; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static gint xsane_advanced_option_win_delete(GtkWidget *widget, gpointer data) -{ - gtk_widget_hide(widget); - preferences.show_advanced_options = FALSE; - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_advanced_options_widget), preferences.show_advanced_options); - return TRUE; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -/* Invoked when window manager's "delete" (or "close") function is invoked. */ -static gint xsane_scan_win_delete(GtkWidget *w, gpointer data) -{ - xsane_scan_done(-1); /* stop scanner when still scanning */ - - if (xsane.filetype) /* add extension to filename */ - { - char buffer[256]; - - snprintf(buffer, sizeof(buffer), "%s%s", preferences.filename, xsane.filetype); - free(preferences.filename); - free(xsane.filetype); - xsane.filetype = 0; - preferences.filename = strdup(buffer); - } - - xsane_pref_save(); - xsane_quit(); - return FALSE; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static gint xsane_preview_window_destroyed(GtkWidget *widget, gpointer call_data) -{ - gtk_widget_hide(widget); - xsane.show_preview = FALSE; - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_preview_widget), FALSE); - return TRUE; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_show_preview_callback(GtkWidget * widget, gpointer call_data) -{ - if (GTK_CHECK_MENU_ITEM(widget)->active) - { - gtk_widget_show(xsane.preview->top); - xsane.show_preview = TRUE; - } - else - { - gtk_widget_hide(xsane.preview->top); - xsane.show_preview = FALSE; - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static GtkWidget *xsane_files_build_menu(void) -{ - GtkWidget *menu, *item; - - menu = gtk_menu_new(); - - item = gtk_menu_item_new(); - gtk_container_add(GTK_CONTAINER(menu), item); - gtk_widget_show(item); - - - /* XSane about dialog */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_ABOUT); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_about_dialog, 0); - gtk_widget_show(item); - - - /* XSane info dialog */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_INFO); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_info_dialog, 0); - gtk_widget_show(item); - - - /* Exit */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_EXIT); - gtk_container_add(GTK_CONTAINER(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_scan_win_delete, 0); - gtk_widget_show(item); - - return menu; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_set_pref_unit_callback(GtkWidget *widget, gpointer data) -{ - const char *unit = data; - double unit_conversion_factor = 1.0; - - gtk_signal_handler_block_by_func(GTK_OBJECT(xsane.length_unit_mm), (GtkSignalFunc) xsane_set_pref_unit_callback, "mm"); - gtk_signal_handler_block_by_func(GTK_OBJECT(xsane.length_unit_cm), (GtkSignalFunc) xsane_set_pref_unit_callback, "cm"); - gtk_signal_handler_block_by_func(GTK_OBJECT(xsane.length_unit_in), (GtkSignalFunc) xsane_set_pref_unit_callback, "in"); - - if (strcmp(unit, "mm") == 0) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_mm), TRUE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_cm), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_in), FALSE); - } - else if (strcmp(unit, "cm") == 0) - { - unit_conversion_factor = 10.0; - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_mm), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_cm), TRUE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_in), FALSE); - } - else if (strcmp(unit, "in") == 0) - { - unit_conversion_factor = 25.4; - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_mm), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_cm), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.length_unit_in), TRUE); - } - - gtk_signal_handler_unblock_by_func(GTK_OBJECT(xsane.length_unit_mm), (GtkSignalFunc) xsane_set_pref_unit_callback, "mm"); - gtk_signal_handler_unblock_by_func(GTK_OBJECT(xsane.length_unit_cm), (GtkSignalFunc) xsane_set_pref_unit_callback, "cm"); - gtk_signal_handler_unblock_by_func(GTK_OBJECT(xsane.length_unit_in), (GtkSignalFunc) xsane_set_pref_unit_callback, "in"); - - preferences.length_unit = unit_conversion_factor; - - xsane_refresh_dialog(dialog); - if (xsane.preview) - { - preview_area_resize(xsane.preview->window); - } - - xsane_pref_save(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_set_update_policy_callback(GtkWidget *widget, gpointer data) -{ - GtkUpdateType policy = (GtkUpdateType) data; - - gtk_signal_handler_block_by_func(GTK_OBJECT(xsane.update_policy_continu), (GtkSignalFunc) xsane_set_update_policy_callback, - (void *) GTK_UPDATE_CONTINUOUS); - gtk_signal_handler_block_by_func(GTK_OBJECT(xsane.update_policy_discont), (GtkSignalFunc) xsane_set_update_policy_callback, - (void *) GTK_UPDATE_DISCONTINUOUS); - gtk_signal_handler_block_by_func(GTK_OBJECT(xsane.update_policy_delayed), (GtkSignalFunc) xsane_set_update_policy_callback, - (void *) GTK_UPDATE_DELAYED); - - if (policy == GTK_UPDATE_CONTINUOUS) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_continu), TRUE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_discont), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_delayed), FALSE); - } - else if (policy == GTK_UPDATE_DISCONTINUOUS) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_continu), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_discont), TRUE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_delayed), FALSE); - } - else if (policy == GTK_UPDATE_DELAYED) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_continu), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_discont), FALSE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.update_policy_delayed), TRUE); - } - - gtk_signal_handler_unblock_by_func(GTK_OBJECT(xsane.update_policy_continu), (GtkSignalFunc) xsane_set_update_policy_callback, - (void *) GTK_UPDATE_CONTINUOUS); - gtk_signal_handler_unblock_by_func(GTK_OBJECT(xsane.update_policy_discont), (GtkSignalFunc) xsane_set_update_policy_callback, - (void *) GTK_UPDATE_DISCONTINUOUS); - gtk_signal_handler_unblock_by_func(GTK_OBJECT(xsane.update_policy_delayed), (GtkSignalFunc) xsane_set_update_policy_callback, - (void *) GTK_UPDATE_DELAYED); - - preferences.gtk_update_policy = policy; - xsane_pref_save(); - - xsane_back_gtk_refresh_dialog(dialog); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static gint xsane_close_info_callback(GtkWidget *widget, gpointer data) -{ - GtkWidget *dialog = data; - - gtk_widget_destroy(dialog); - - xsane_set_sensitivity(TRUE); - - xsane_update_histogram(); - - return FALSE; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_info_dialog(GtkWidget *widget, gpointer data) -{ - GtkWidget *info_dialog, *vbox, *button, *label, *frame, *framebox, *hbox, *table; - char buf[256]; - char *bufptr; - - sane_get_parameters(dialog->dev, &xsane.param); /* update xsane.param */ - - info_dialog = gtk_window_new(GTK_WINDOW_DIALOG); - gtk_window_set_position(GTK_WINDOW(info_dialog), GTK_WIN_POS_CENTER); - gtk_window_set_policy(GTK_WINDOW(info_dialog), FALSE, FALSE, FALSE); - gtk_signal_connect(GTK_OBJECT(info_dialog), "destroy", GTK_SIGNAL_FUNC(xsane_close_info_callback), info_dialog); - snprintf(buf, sizeof(buf), "%s %s %s", prog_name, WINDOW_INFO, device_text); - gtk_window_set_title(GTK_WINDOW(info_dialog), buf); - - xsane_set_window_icon(info_dialog, 0); - - vbox = gtk_vbox_new(/* not homogeneous */ FALSE, 5); - gtk_container_add(GTK_CONTAINER(info_dialog), vbox); - gtk_widget_show(vbox); - - frame = gtk_frame_new(TEXT_SCANNER_BACKEND); - gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN); - gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5); - gtk_widget_show(frame); - - framebox = gtk_vbox_new(/* not homogeneous */ FALSE, 0); - gtk_container_add(GTK_CONTAINER(frame), framebox); - gtk_widget_show(framebox); - - hbox = gtk_hbox_new(/* homogeneous */ FALSE, 0); - gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, TRUE, 5); - gtk_widget_show(hbox); - - table = gtk_table_new(6, 2, FALSE); - gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, FALSE, 5); - gtk_widget_show(table); - - snprintf(buf, sizeof(buf), TEXT_VENDOR); - label = xsane_info_table_text_new(table, buf, 0, 0); - snprintf(buf, sizeof(buf), "%s", devlist[seldev]->vendor); - label = xsane_info_table_text_new(table, buf, 1, 0); - - snprintf(buf, sizeof(buf), TEXT_MODEL); - label = xsane_info_table_text_new(table, buf, 0, 1); - snprintf(buf, sizeof(buf), "%s", devlist[seldev]->model); - label = xsane_info_table_text_new(table, buf, 1, 1); - - snprintf(buf, sizeof(buf), TEXT_TYPE); - label = xsane_info_table_text_new(table, buf, 0, 2); - snprintf(buf, sizeof(buf), "%s", devlist[seldev]->type); - label = xsane_info_table_text_new(table, buf, 1, 2); - - snprintf(buf, sizeof(buf), TEXT_DEVICE); - label = xsane_info_table_text_new(table, buf, 0, 3); - bufptr = strrchr(devlist[seldev]->name, ':'); - if (bufptr) - { - snprintf(buf, sizeof(buf), "%s", bufptr+1); - } - else - { - snprintf(buf, sizeof(buf), devlist[seldev]->name); - } - label = xsane_info_table_text_new(table, buf, 1, 3); - - snprintf(buf, sizeof(buf), "%s", devlist[seldev]->name); - bufptr = strrchr(buf, ':'); - if (bufptr) - { - *bufptr = 0; - label = xsane_info_table_text_new(table, buf, 1, 4); - snprintf(buf, sizeof(buf), TEXT_LOADED_BACKEND); - label = xsane_info_table_text_new(table, buf, 0, 4); - } - - snprintf(buf, sizeof(buf), TEXT_SANE_VERSION); - label = xsane_info_table_text_new(table, buf, 0, 5); - snprintf(buf, sizeof(buf), "%d.%d build %d",SANE_VERSION_MAJOR(xsane.sane_backend_versioncode), - SANE_VERSION_MINOR(xsane.sane_backend_versioncode), - SANE_VERSION_BUILD(xsane.sane_backend_versioncode)); - label = xsane_info_table_text_new(table, buf, 1, 5); - - - frame = gtk_frame_new(TEXT_RECENT_VALUES); - gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN); - gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5); - gtk_widget_show(frame); - - framebox = gtk_vbox_new(/* not homogeneous */ FALSE, 0); - gtk_container_add(GTK_CONTAINER(frame), framebox); - gtk_widget_show(framebox); - - hbox = gtk_hbox_new(/* homogeneous */ FALSE, 0); - gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, TRUE, 5); - gtk_widget_show(hbox); - - table = gtk_table_new(4, 2, FALSE); - gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, FALSE, 5); - gtk_widget_show(table); - - if ((xsane.xsane_color) && (xsane.scanner_gamma_color)) /* color gamma correction by scanner */ - { - const SANE_Option_Descriptor *opt; - - snprintf(buf, sizeof(buf), TEXT_GAMMA_CORR_BY); - label = xsane_info_table_text_new(table, buf, 0, 0); - snprintf(buf, sizeof(buf), TEXT_SCANNER); - label = xsane_info_table_text_new(table, buf, 1, 0); - - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.gamma_vector_r); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_INPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 1); - snprintf(buf, sizeof(buf), "%d bit", (int) (0.5 + log((double)opt->size / sizeof(opt->type)) / log(2.0))); - label = xsane_info_table_text_new(table, buf, 1, 1); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_OUTPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 2); - snprintf(buf, sizeof(buf), "%d bit", (int) (0.5 + log(opt->constraint.range->max+1.0) / log(2.0))); - label = xsane_info_table_text_new(table, buf, 1, 2); - } - else if ((!xsane.xsane_color) && (xsane.scanner_gamma_gray)) /* gray gamma correction by scanner */ - { - const SANE_Option_Descriptor *opt; - - snprintf(buf, sizeof(buf), TEXT_GAMMA_CORR_BY); - label = xsane_info_table_text_new(table, buf, 0, 0); - snprintf(buf, sizeof(buf), TEXT_SCANNER); - label = xsane_info_table_text_new(table, buf, 1, 0); - - opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.gamma_vector); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_INPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 1); - snprintf(buf, sizeof(buf), "%d bit", (int) (0.5 + log((double)opt->size / sizeof(opt->type)) / log(2.0))); - label = xsane_info_table_text_new(table, buf, 1, 1); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_OUTPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 2); - snprintf(buf, sizeof(buf), "%d bit", (int) (0.5 + log(opt->constraint.range->max+1.0) / log(2.0))); - label = xsane_info_table_text_new(table, buf, 1, 2); - } - else if (xsane.param.depth != 1) /* gamma correction by xsane */ - { - snprintf(buf, sizeof(buf), TEXT_GAMMA_CORR_BY); - label = xsane_info_table_text_new(table, buf, 0, 0); - snprintf(buf, sizeof(buf), TEXT_SOFTWARE_XSANE); - label = xsane_info_table_text_new(table, buf, 1, 0); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_INPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 1); - snprintf(buf, sizeof(buf), "%d bit", xsane.param.depth); - label = xsane_info_table_text_new(table, buf, 1, 1); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_OUTPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 2); -/* snprintf(buf, sizeof(buf), "%d bit", 8); */ - snprintf(buf, sizeof(buf), "%d bit", xsane.param.depth); - label = xsane_info_table_text_new(table, buf, 1, 2); - } - else /* no gamma enhancement */ - { - snprintf(buf, sizeof(buf), TEXT_GAMMA_CORR_BY); - label = xsane_info_table_text_new(table, buf, 0, 0); - snprintf(buf, sizeof(buf), TEXT_NONE); - label = xsane_info_table_text_new(table, buf, 1, 0); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_INPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 1); - snprintf(buf, sizeof(buf), TEXT_NONE); - label = xsane_info_table_text_new(table, buf, 1, 1); - - snprintf(buf, sizeof(buf), TEXT_GAMMA_OUTPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 2); - snprintf(buf, sizeof(buf), TEXT_NONE); - label = xsane_info_table_text_new(table, buf, 1, 2); - } - - snprintf(buf, sizeof(buf), TEXT_SCANNER_OUTPUT_DEPTH); - label = xsane_info_table_text_new(table, buf, 0, 3); - snprintf(buf, sizeof(buf), "%d bit", xsane.param.depth); - label = xsane_info_table_text_new(table, buf, 1, 3); - - frame = gtk_frame_new(TEXT_OUTPUT_FORMATS); - gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN); - gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5); - gtk_widget_show(frame); - - framebox = gtk_vbox_new(/* not homogeneous */ FALSE, 0); - gtk_container_add(GTK_CONTAINER(frame), framebox); - gtk_widget_show(framebox); - - hbox = gtk_hbox_new(/* homogeneous */ FALSE, 0); - gtk_box_pack_start(GTK_BOX(framebox), hbox, TRUE, TRUE, 5); - gtk_widget_show(hbox); - - table = gtk_table_new(2, 2, FALSE); - gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, FALSE, 5); - gtk_widget_show(table); - - snprintf(buf, sizeof(buf), TEXT_8BIT_FORMATS); - label = xsane_info_table_text_new(table, buf, 0, 0); - - bufptr=buf; - -#ifdef HAVE_LIBJPEG - sprintf(bufptr, "JPEG, "); - bufptr += strlen(bufptr); -#endif - -#ifdef HAVE_LIBPNG -#ifdef HAVE_LIBZ - sprintf(bufptr, "PNG, "); - bufptr += strlen(bufptr); -#endif -#endif - - sprintf(bufptr, "PNM, "); - bufptr += strlen(bufptr); - - sprintf(bufptr, "PS, "); - bufptr += strlen(bufptr); - -#ifdef SUPPORT_RGBA - sprintf(bufptr, "RGBA, "); - bufptr += strlen(bufptr); -#endif - -#ifdef HAVE_LIBTIFF - sprintf(bufptr, "TIFF, "); - bufptr += strlen(bufptr); -#endif - - bufptr--; - bufptr--; - *bufptr = 0; /* erase last comma */ - - label = xsane_info_table_text_new(table, buf, 1, 0); - - snprintf(buf, sizeof(buf), TEXT_16BIT_FORMATS); - label = xsane_info_table_text_new(table, buf, 0, 1); - - bufptr=buf; - -#ifdef HAVE_LIBPNG -#ifdef HAVE_LIBZ - sprintf(bufptr, "PNG, "); - bufptr += strlen(bufptr); -#endif -#endif - - sprintf(bufptr, "PNM, "); - bufptr += strlen(bufptr); - - sprintf(bufptr, "RAW, "); - bufptr += strlen(bufptr); - -#ifdef SUPPORT_RGBA - sprintf(bufptr, "RGBA, "); - bufptr += strlen(bufptr); -#endif - - bufptr--; - bufptr--; - *bufptr = 0; /* erase last comma */ - - label = xsane_info_table_text_new(table, buf, 1, 1); - -/* gtk_label_set((GtkLabel *)label, "HALLO"); */ - - button = gtk_button_new_with_label(BUTTON_CLOSE); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_close_info_callback, info_dialog); - gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0); - gtk_widget_show(button); - - gtk_widget_show(info_dialog); - - xsane_clear_histogram(&xsane.histogram_raw); - xsane_clear_histogram(&xsane.histogram_enh); - - xsane_set_sensitivity(FALSE); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_about_dialog(GtkWidget *widget, gpointer data) -{ - GtkWidget *about_dialog, *vbox, *button, *label; - char buf[256]; - GtkWidget *pixmapwidget; - GdkBitmap *mask; - GdkPixmap *pixmap; - GtkStyle *style; - GdkColor *bg_trans; - - - about_dialog = gtk_window_new(GTK_WINDOW_DIALOG); - gtk_window_set_position(GTK_WINDOW(about_dialog), GTK_WIN_POS_CENTER); - gtk_window_set_policy(GTK_WINDOW(about_dialog), FALSE, FALSE, FALSE); - gtk_signal_connect(GTK_OBJECT(about_dialog), "destroy", GTK_SIGNAL_FUNC(xsane_close_info_callback), about_dialog); - snprintf(buf, sizeof(buf), "%s %s", WINDOW_ABOUT, prog_name); - gtk_window_set_title(GTK_WINDOW(about_dialog), buf); - - xsane_set_window_icon(about_dialog, 0); - - vbox = gtk_vbox_new(/* not homogeneous */ FALSE, 5); - gtk_container_add(GTK_CONTAINER(about_dialog), vbox); - gtk_widget_show(vbox); - - /* xsane logo */ - gtk_widget_realize(about_dialog); - - style = gtk_widget_get_style(about_dialog); - bg_trans = &style->bg[GTK_STATE_NORMAL]; - - snprintf(buf, sizeof(buf), "%s/xsane-logo.xpm", STRINGIFY(PATH_SANE_DATA_DIR)); - pixmap = gdk_pixmap_create_from_xpm(about_dialog->window, &mask, bg_trans, buf); - pixmapwidget = gtk_pixmap_new(pixmap, mask); - gtk_box_pack_start(GTK_BOX(vbox), pixmapwidget, FALSE, FALSE, 2); - gtk_widget_show(pixmapwidget); - gdk_pixmap_unref(pixmap); - - xsane_separator_new(vbox, 5); - - snprintf(buf, sizeof(buf), "XSane %s %s\n", TEXT_VERSION, XSANE_VERSION); - label = gtk_label_new(buf); - gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0); - gtk_widget_show(label); - - snprintf(buf, sizeof(buf), "(c) %s %s\n", XSANE_DATE, XSANE_COPYRIGHT); - label = gtk_label_new(buf); - gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0); - gtk_widget_show(label); - - snprintf(buf, sizeof(buf), "%s %s\n", TEXT_EMAIL, XSANE_EMAIL); - label = gtk_label_new(buf); - gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0); - gtk_widget_show(label); - - button = gtk_button_new_with_label(BUTTON_CLOSE); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_close_info_callback, about_dialog); - gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0); - gtk_widget_show(button); - - gtk_widget_show(about_dialog); - - xsane_clear_histogram(&xsane.histogram_raw); - xsane_clear_histogram(&xsane.histogram_enh); - - xsane_set_sensitivity(FALSE); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static SANE_Status xsane_get_area_value(int option, float *val, SANE_Int *unit) -{ - const SANE_Option_Descriptor *opt; - SANE_Handle dev; - SANE_Word word; - - if (option <= 0) - { - return -1; - } - - if (sane_control_option(dialog->dev, option, SANE_ACTION_GET_VALUE, &word, 0) == SANE_STATUS_GOOD) - { - dev = dialog->dev; - opt = sane_get_option_descriptor(dev, option); - - if (unit) - { - *unit = opt->unit; - } - - if (val) - { - if (opt->type == SANE_TYPE_FIXED) - { - *val = (float) word / 65536.0; - } - else - { - *val = (float) word; - } - } - - return 0; - } - else if (val) - { - *val = 0; - } - return -2; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -#ifdef XSANE_TEST -static void xsane_batch_scan_delete_callback(GtkWidget *widget, gpointer list) -{ - gtk_list_remove_items(GTK_LIST(list), GTK_LIST(list)->selection); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_batch_scan_add_callback(GtkWidget *widget, gpointer list) -{ - GtkWidget *list_item; - float tlx, tly, brx, bry; - SANE_Int unit; - char buf[255]; - - - xsane_get_area_value(dialog->well_known.coord[0], &tlx, &unit); - xsane_get_area_value(dialog->well_known.coord[1], &tly, &unit); - xsane_get_area_value(dialog->well_known.coord[2], &brx, &unit); - xsane_get_area_value(dialog->well_known.coord[3], &bry, &unit); - - if (unit == SANE_UNIT_MM) - { - snprintf(buf, sizeof(buf), " top left (%7.2fmm, %7.2fmm), bottom right (%7.2fmm, %7.2fmm)", tlx, tly, brx, bry); - } - else - { - snprintf(buf, sizeof(buf), " top left (%5.0fpx, %5.0fpx), bottom right (%5.0fpx, %5.0fpx)", tlx, tly, brx, bry); - } - - list_item = gtk_list_item_new_with_label(buf); - gtk_object_set_data(GTK_OBJECT(list_item), "list_item_data", strdup(buf)); - gtk_container_add(GTK_CONTAINER(list), list_item); - gtk_widget_show(list_item); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_batch_scan_dialog(GtkWidget *widget, gpointer data) -{ - GtkWidget *batch_scan_dialog, *batch_scan_vbox, *hbox, *button, *scrolled_window, *list; - char buf[64]; - - batch_scan_dialog = gtk_dialog_new(); - snprintf(buf, sizeof(buf), "%s %s", prog_name, WINDOW_BATCH_SCAN); - gtk_window_set_title(GTK_WINDOW(batch_scan_dialog), buf); - - batch_scan_vbox = GTK_DIALOG(batch_scan_dialog)->vbox; - - scrolled_window = gtk_scrolled_window_new(0, 0); - gtk_widget_set_usize(scrolled_window, 400, 200); - gtk_container_add(GTK_CONTAINER(batch_scan_vbox), scrolled_window); - gtk_widget_show(scrolled_window); - - list = gtk_list_new(); - - gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window), list); - - gtk_widget_show(list); - - - /* fill in action area: */ - hbox = GTK_DIALOG(batch_scan_dialog)->action_area; - - button = gtk_button_new_with_label(BUTTON_OK); - GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_close_dialog_callback, batch_scan_dialog); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_grab_default(button); - gtk_widget_show(button); - - button = gtk_button_new_with_label(BUTTON_ADD_AREA); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_batch_scan_add_callback, list); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - button = gtk_button_new_with_label(BUTTON_DELETE); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_batch_scan_delete_callback, list); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - gtk_widget_show(batch_scan_dialog); -} -#endif - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_dialog_delete() -{ -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_dialog() -{ - GtkWidget *fax_dialog, *fax_scan_vbox, *fax_project_vbox, *hbox, *fax_project_exists_hbox, *button; - GtkWidget *scrolled_window, *list; - char buf[64]; - GtkWidget *pixmapwidget, *text; - GdkBitmap *mask; - GdkPixmap *pixmap; - - - if (xsane.fax_dialog) - { - return; /* window already is open */ - } - - fax_dialog = gtk_dialog_new(); - snprintf(buf, sizeof(buf), "%s %s", prog_name, WINDOW_FAX_PROJECT); - gtk_window_set_title(GTK_WINDOW(fax_dialog), buf); - gtk_signal_connect(GTK_OBJECT(fax_dialog), "delete_event", (GtkSignalFunc) xsane_fax_dialog_delete, 0); - xsane_set_window_icon(fax_dialog, 0); - - fax_scan_vbox = GTK_DIALOG(fax_dialog)->vbox; - - hbox = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); - gtk_box_pack_start(GTK_BOX(fax_scan_vbox), hbox, FALSE, FALSE, 2); - - pixmap = gdk_pixmap_create_from_xpm_d(xsane.shell->window, &mask, xsane.bg_trans, (gchar **) fax_xpm); - pixmapwidget = gtk_pixmap_new(pixmap, mask); - gtk_box_pack_start(GTK_BOX(hbox), pixmapwidget, FALSE, FALSE, 2); - gdk_pixmap_unref(pixmap); - - text = gtk_entry_new_with_max_length(128); - xsane_back_gtk_set_tooltip(dialog->tooltips, text, DESC_FAXPROJECT); - gtk_entry_set_text(GTK_ENTRY(text), (char *) preferences.fax_project); - gtk_box_pack_start(GTK_BOX(hbox), text, TRUE, TRUE, 4); - gtk_signal_connect(GTK_OBJECT(text), "changed", (GtkSignalFunc) xsane_faxproject_changed_callback, 0); - - xsane.fax_project_entry = text; - - gtk_widget_show(pixmapwidget); - gtk_widget_show(text); - gtk_widget_show(hbox); - - fax_project_vbox = gtk_vbox_new(/* homogeneous */ FALSE, 0); - gtk_box_pack_start(GTK_BOX(fax_scan_vbox), fax_project_vbox, TRUE, TRUE, 0); - gtk_widget_show(fax_project_vbox); - - hbox = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); - gtk_box_pack_start(GTK_BOX(fax_project_vbox), hbox, FALSE, FALSE, 2); - - gtk_widget_realize(fax_dialog); - - pixmap = gdk_pixmap_create_from_xpm_d(fax_dialog->window, &mask, xsane.bg_trans, (gchar **) faxreceiver_xpm); - pixmapwidget = gtk_pixmap_new(pixmap, mask); - gtk_box_pack_start(GTK_BOX(hbox), pixmapwidget, FALSE, FALSE, 2); - gdk_pixmap_unref(pixmap); - - text = gtk_entry_new_with_max_length(128); - xsane_back_gtk_set_tooltip(dialog->tooltips, text, DESC_FAXRECEIVER); - gtk_box_pack_start(GTK_BOX(hbox), text, TRUE, TRUE, 4); - gtk_signal_connect(GTK_OBJECT(text), "changed", (GtkSignalFunc) xsane_faxreceiver_changed_callback, 0); - - xsane.fax_receiver_entry = text; - - gtk_widget_show(pixmapwidget); - gtk_widget_show(text); - gtk_widget_show(hbox); - - - scrolled_window = gtk_scrolled_window_new(0, 0); - gtk_widget_set_usize(scrolled_window, 200, 100); - gtk_container_add(GTK_CONTAINER(fax_project_vbox), scrolled_window); - gtk_widget_show(scrolled_window); - - list = gtk_list_new(); -/* gtk_list_set_selection_mode(list, GTK_SELECTION_BROWSE); */ - - gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window), list); - - gtk_widget_show(list); - - xsane.fax_list = list; - - - hbox = gtk_hbox_new(FALSE, 2); - gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); - gtk_box_pack_start(GTK_BOX(fax_project_vbox), hbox, FALSE, FALSE, 2); - - button = gtk_button_new_with_label(BUTTON_SHOW); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_show_callback, list); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - button = gtk_button_new_with_label(BUTTON_RENAME); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_entry_rename_callback, list); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - button = gtk_button_new_with_label(BUTTON_DELETE); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_entry_delete_callback, list); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - xsane_button_new_with_pixmap(hbox, move_up_xpm, 0, (GtkSignalFunc) xsane_fax_entry_move_up_callback, list); - xsane_button_new_with_pixmap(hbox, move_down_xpm, 0, (GtkSignalFunc) xsane_fax_entry_move_down_callback, list); - - gtk_widget_show(hbox); - - xsane.fax_project_box = fax_project_vbox; - - /* fill in action area: */ - hbox = GTK_DIALOG(fax_dialog)->action_area; - - fax_project_exists_hbox = gtk_hbox_new(FALSE, 2); - gtk_box_pack_start(GTK_BOX(hbox), fax_project_exists_hbox, TRUE, TRUE, 0); - - button = gtk_button_new_with_label(BUTTON_SEND_PROJECT); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_send, 0); - gtk_box_pack_start(GTK_BOX(fax_project_exists_hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - button = gtk_button_new_with_label(BUTTON_DELETE_PROJECT); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_project_delete, 0); - gtk_box_pack_start(GTK_BOX(fax_project_exists_hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - gtk_widget_show(fax_project_exists_hbox); - xsane.fax_project_exists = fax_project_exists_hbox; - - button = gtk_button_new_with_label(BUTTON_CREATE_PROJECT); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_project_create, 0); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - xsane.fax_project_not_exists = button; - - xsane.fax_dialog = fax_dialog; - - xsane_fax_project_load(); - - gtk_widget_show(fax_dialog); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_dialog_close() -{ - if (xsane.fax_dialog == 0) - { - return; - } - - gtk_widget_destroy(xsane.fax_dialog); - - xsane.fax_dialog = 0; - xsane.fax_list = 0; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_project_load() -{ - FILE *projectfile; - char page[256]; - char buf[256]; - GtkWidget *list_item; - int i; - char c; - - gtk_signal_disconnect_by_func(GTK_OBJECT(xsane.fax_receiver_entry), GTK_SIGNAL_FUNC(xsane_faxreceiver_changed_callback), 0); - gtk_list_remove_items(GTK_LIST(xsane.fax_list), GTK_LIST(xsane.fax_list)->children); - - snprintf(buf, sizeof(buf), "%s/project-list", preferences.fax_project); - projectfile = fopen(buf, "r"); - - if ((!projectfile) || (feof(projectfile))) - { - snprintf(buf, sizeof(buf), "%s/page-001.ps", preferences.fax_project); - xsane.fax_filename=strdup(buf); - - xsane.fax_receiver=strdup(""); - gtk_entry_set_text(GTK_ENTRY(xsane.fax_receiver_entry), (char *) xsane.fax_receiver); - - gtk_widget_set_sensitive(xsane.fax_project_box, FALSE); - gtk_widget_hide(xsane.fax_project_exists); - gtk_widget_show(xsane.fax_project_not_exists); - gtk_widget_set_sensitive(GTK_WIDGET(xsane.start_button), FALSE); - } - else - { - i=0; - c=0; - while ((i<255) && (c != 10) && (c != EOF)) /* first line is receiver phone number or address */ - { - c = fgetc(projectfile); - page[i++] = c; - } - page[i-1] = 0; - - xsane.fax_receiver=strdup(page); - gtk_entry_set_text(GTK_ENTRY(xsane.fax_receiver_entry), (char *) xsane.fax_receiver); - - - i=0; - c=0; - while ((i<255) && (c != 10) && (c != EOF)) /* second line is next fax filename */ - { - c = fgetc(projectfile); - page[i++] = c; - } - page[i-1] = 0; - - snprintf(buf, sizeof(buf), "%s/%s", preferences.fax_project, page); - xsane.fax_filename=strdup(buf); - - while (!feof(projectfile)) - { - i=0; - c=0; - - while ((i<255) && (c != 10) && (c != EOF)) - { - c = fgetc(projectfile); - page[i++] = c; - } - page[i-1]=0; - - if (c > 1) - { - list_item = gtk_list_item_new_with_label(page); - gtk_object_set_data(GTK_OBJECT(list_item), "list_item_data", strdup(page)); - gtk_container_add(GTK_CONTAINER(xsane.fax_list), list_item); - gtk_widget_show(list_item); - } - } - gtk_widget_set_sensitive(xsane.fax_project_box, TRUE); - gtk_widget_show(xsane.fax_project_exists); - gtk_widget_hide(xsane.fax_project_not_exists); - gtk_widget_set_sensitive(GTK_WIDGET(xsane.start_button), TRUE); - } - - if (projectfile) - { - fclose(projectfile); - } - - gtk_signal_connect(GTK_OBJECT(xsane.fax_receiver_entry), "changed", (GtkSignalFunc) xsane_faxreceiver_changed_callback, 0); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_project_delete() -{ - char *page; - char file[256]; - GList *list = (GList *) GTK_LIST(xsane.fax_list)->children; - GtkObject *list_item; - - while (list) - { - list_item = GTK_OBJECT(list->data); - page = strdup((char *) gtk_object_get_data(list_item, "list_item_data")); - xsane_convert_text_to_filename(&page); - snprintf(file, sizeof(file), "%s/%s.ps", preferences.fax_project, page); - free(page); - remove(file); - list = list->next; - } - snprintf(file, sizeof(file), "%s/project-list", preferences.fax_project); - remove(file); - snprintf(file, sizeof(file), "%s", preferences.fax_project); - rmdir(file); - - xsane_fax_project_load(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -void xsane_fax_project_save() -{ - FILE *projectfile; - char *page; - char buf[256]; - GList *list = (GList *) GTK_LIST(xsane.fax_list)->children; - GtkObject *list_item; - - umask(preferences.directory_umask); /* define new file permissions */ - mkdir(preferences.fax_project, 0777); /* make sure directory exists */ - - snprintf(buf, sizeof(buf), "%s/project-list", preferences.fax_project); - umask(preferences.image_umask); /* define image file permissions */ - projectfile = fopen(buf, "w"); - umask(XSANE_DEFAULT_UMASK); /* define new file permissions */ - - if (xsane.fax_receiver) - { - fprintf(projectfile, "%s\n", xsane.fax_receiver); /* first line is receiver phone number or address */ - } - else - { - fprintf(projectfile, "\n"); - } - - if (xsane.fax_filename) - { - fprintf(projectfile, "%s\n", strrchr(xsane.fax_filename, '/')+1); /* second line is next fax filename */ - } - else - { - fprintf(projectfile, "\n"); - } - - - while (list) - { - list_item = GTK_OBJECT(list->data); - page = (char *) gtk_object_get_data(list_item, "list_item_data"); - fprintf(projectfile, "%s\n", page); - list = list->next; - } - fclose(projectfile); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_project_create() -{ - if (strlen(preferences.fax_project)) - { - xsane_fax_project_save(); - xsane_fax_project_load(); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_pref_toggle_tooltips(GtkWidget *widget, gpointer data) -{ - preferences.tooltips_enabled = (GTK_CHECK_MENU_ITEM(widget)->active != 0); - xsane_back_gtk_set_tooltips(dialog, preferences.tooltips_enabled); - xsane_pref_save(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_show_doc_via_nsr(GtkWidget *widget, gpointer data) /* show via netscape remote */ -{ - char *name = (char *) data; - char buf[256]; - FILE *ns_pipe; - pid_t pid; - char *arg[3]; - - snprintf(buf, sizeof(buf), "netscape -no-about-splash -remote \"openFile(%s/%s-doc.html)\" 2>&1", STRINGIFY(PATH_SANE_DATA_DIR), name); - ns_pipe = popen(buf, "r"); - - if (ns_pipe) - { - while (!feof(ns_pipe)) - { - while (gtk_events_pending()) - { - gtk_main_iteration(); - } - fgetc(ns_pipe); /* remove char from pipe */ - } - - while (gtk_events_pending()) - { - gtk_main_iteration(); - } - - if (pclose(ns_pipe)) /* netscape not running, start it */ - { - snprintf(buf, sizeof(buf), "%s/%s-doc.html", STRINGIFY(PATH_SANE_DATA_DIR), name); - arg[0] = "netscape"; - arg[1] = buf; - arg[2] = 0; - - pid = fork(); - - if (pid == 0) /* new process */ - { - execvp(arg[0], arg); /* does not return if successfully */ - fprintf(stderr, "%s %s\n", ERR_FAILD_EXEC_DOC_VIEWER, preferences.doc_viewer); - _exit(0); /* do not use exit() here! otherwise gtk gets in trouble */ - } - } - } - else /* execution failed */ - { - snprintf(buf, sizeof(buf), "%s", ERR_NETSCAPE_EXECUTE_FAIL); - xsane_back_gtk_error(buf, TRUE); - } - - while (gtk_events_pending()) - { - gtk_main_iteration(); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_show_doc(GtkWidget *widget, gpointer data) -{ - char *name = (char *) data; - char buf[256]; - pid_t pid; - char *arg[3]; - - if (!strcmp(preferences.doc_viewer, DOCVIEWERNETSCAPEREMOTE)) - { - xsane_show_doc_via_nsr(widget, data); - } - else - { - snprintf(buf, sizeof(buf), "%s/%s-doc.html", STRINGIFY(PATH_SANE_DATA_DIR), name); - arg[0] = preferences.doc_viewer; - arg[1] = buf; - arg[2] = 0; - - pid = fork(); - - if (pid == 0) /* new process */ - { - execvp(arg[0], arg); /* does not return if successfully */ - fprintf(stderr, "%s %s\n", ERR_FAILD_EXEC_DOC_VIEWER, preferences.doc_viewer); - _exit(0); /* do not use exit() here! otherwise gtk gets in trouble */ - } - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_entrys_swap(GtkWidget *list_item_1, GtkWidget *list_item_2) -{ - char *text1; - char *text2; - - text1 = (char *) gtk_object_get_data(GTK_OBJECT(list_item_1), "list_item_data"); - text2 = (char *) gtk_object_get_data(GTK_OBJECT(list_item_2), "list_item_data"); - - gtk_label_set(GTK_LABEL(gtk_container_children(GTK_CONTAINER(list_item_1))->data), text2); - gtk_label_set(GTK_LABEL(gtk_container_children(GTK_CONTAINER(list_item_2))->data), text1); - gtk_object_set_data(GTK_OBJECT(list_item_1), "list_item_data", text2); - gtk_object_set_data(GTK_OBJECT(list_item_2), "list_item_data", text1); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_entry_move_up_callback(GtkWidget *widget, gpointer list) -{ - GList *select; - GList *item = GTK_LIST(list)->children; - GtkWidget *list_item_1; - GtkWidget *list_item_2; - int position; - int newpos; - - select = GTK_LIST(list)->selection; - if (select) - { - list_item_1 = select->data; - - position = gtk_list_child_position(GTK_LIST(list), list_item_1); - position--; /* move up */ - newpos = position; - - if (position >= 0) - { - while (position>0) - { - item = item->next; - position--; - } - - list_item_2 = item->data; - if (list_item_2) - { - xsane_fax_entrys_swap(list_item_1, list_item_2); - gtk_list_select_item(GTK_LIST(list), newpos); - xsane_fax_project_save(); - } - } - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_entry_move_down_callback(GtkWidget *widget, gpointer list) -{ - GList *select; - GList *item = GTK_LIST(list)->children; - GtkWidget *list_item_1; - GtkWidget *list_item_2; - int position; - int newpos; - - select = GTK_LIST(list)->selection; - if (select) - { - list_item_1 = select->data; - - position = gtk_list_child_position(GTK_LIST(list), list_item_1); - position++; /* move down */ - newpos = position; - - while ((position>0) && (item)) - { - item = item->next; - position--; - } - - if (item) - { - list_item_2 = item->data; - if (list_item_2) - { - xsane_fax_entrys_swap(list_item_1, list_item_2); - gtk_list_select_item(GTK_LIST(list), newpos); - xsane_fax_project_save(); - } - } - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -int xsane_fax_entry_rename; - -static void xsane_fax_entry_rename_button_callback(GtkWidget *widget, gpointer data) -{ - xsane_fax_entry_rename = (int) data; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_entry_rename_callback(GtkWidget *widget, gpointer list) -{ - GtkWidget *list_item; - GList *select; - char *oldpage; - char *newpage; - char oldfile[256]; - char newfile[256]; - - select = GTK_LIST(list)->selection; - if (select) - { - GtkWidget *rename_dialog; - GtkWidget *text; - GtkWidget *button; - GtkWidget *vbox, *hbox; - char buf[256]; - - list_item = select->data; - oldpage = strdup((char *) gtk_object_get_data(GTK_OBJECT(list_item), "list_item_data")); - - xsane_set_sensitivity(FALSE); - - rename_dialog = gtk_dialog_new(); - gtk_window_set_position(GTK_WINDOW(rename_dialog), GTK_WIN_POS_CENTER); - gtk_window_set_policy(GTK_WINDOW(rename_dialog), FALSE, FALSE, FALSE); - snprintf(buf, sizeof(buf), "%s %s", prog_name, WINDOW_FAX_RENAME); - gtk_window_set_title(GTK_WINDOW(rename_dialog), buf); - gtk_signal_connect(GTK_OBJECT(rename_dialog), "delete_event", (GtkSignalFunc) xsane_fax_entry_rename_button_callback, (void *) -1); - gtk_widget_show(rename_dialog); - - vbox = GTK_DIALOG(rename_dialog)->vbox; - - text = gtk_entry_new_with_max_length(64); - xsane_back_gtk_set_tooltip(dialog->tooltips, text, DESC_FAXPAGENAME); - gtk_entry_set_text(GTK_ENTRY(text), oldpage); - gtk_widget_set_usize(text, 300, 0); - gtk_box_pack_start(GTK_BOX(vbox), text, TRUE, TRUE, 4); - gtk_widget_show(text); - - - hbox = GTK_DIALOG(rename_dialog)->action_area; - - button = gtk_button_new_with_label("OK"); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_entry_rename_button_callback, (void *) 1); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - button = gtk_button_new_with_label("Cancel"); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_fax_entry_rename_button_callback, (void *) -1); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - - xsane_fax_entry_rename = 0; - - while (xsane_fax_entry_rename == 0) - { - while (gtk_events_pending()) - { - gtk_main_iteration(); - } - } - - newpage = strdup(gtk_entry_get_text(GTK_ENTRY(text))); - - if (xsane_fax_entry_rename == 1) - { - gtk_label_set(GTK_LABEL(gtk_container_children(GTK_CONTAINER(list_item))->data), newpage); - gtk_object_set_data(GTK_OBJECT(list_item), "list_item_data", strdup(newpage)); - - xsane_convert_text_to_filename(&oldpage); - xsane_convert_text_to_filename(&newpage); - snprintf(oldfile, sizeof(oldfile), "%s/%s.ps", preferences.fax_project, oldpage); - snprintf(newfile, sizeof(newfile), "%s/%s.ps", preferences.fax_project, newpage); - - rename(oldfile, newfile); - - xsane_fax_project_save(); - } - - free(oldpage); - free(newpage); - - gtk_widget_destroy(rename_dialog); - - xsane_set_sensitivity(TRUE); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_entry_delete_callback(GtkWidget *widget, gpointer list) -{ - GtkObject *list_item; - GList *select; - char *page; - char file[256]; - - select = GTK_LIST(list)->selection; - if (select) - { - list_item = GTK_OBJECT(select->data); - page = strdup((char *) gtk_object_get_data(list_item, "list_item_data")); - xsane_convert_text_to_filename(&page); - snprintf(file, sizeof(file), "%s/%s.ps", preferences.fax_project, page); - free(page); - remove(file); - gtk_widget_destroy(GTK_WIDGET(list_item)); - xsane_fax_project_save(); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_show_callback(GtkWidget *widget, gpointer list) -{ - GtkObject *list_item; - GList *select; - pid_t pid; - char *arg[100]; - char *page; - char buf[256]; - int argnr; - - select = GTK_LIST(list)->selection; - if (select) - { - argnr = xsane_parse_options(preferences.fax_viewer, arg); - - list_item = GTK_OBJECT(select->data); - page = (char *) gtk_object_get_data(list_item, "list_item_data"); - page = strdup(page); - xsane_convert_text_to_filename(&page); - snprintf(buf, sizeof(buf), "%s/%s.ps", preferences.fax_project, page); - free(page); - arg[argnr++] = buf; - arg[argnr] = 0; - - pid = fork(); - - if (pid == 0) /* new process */ - { - execvp(arg[0], arg); /* does not return if successfully */ - fprintf(stderr, "%s %s\n", ERR_FAILD_EXEC_FAX_VIEWER, preferences.fax_viewer); - _exit(0); /* do not use exit() here! otherwise gtk gets in trouble */ - } - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_fax_send() -{ - char *page; - GList *list = (GList *) GTK_LIST(xsane.fax_list)->children; - GtkObject *list_item; - pid_t pid; - char *arg[1000]; - char buf[256]; - int argnr = 0; - int i; - - if (list) - { - if (!xsane_option_defined(xsane.fax_receiver)) - { - snprintf(buf, sizeof(buf), "%s\n", ERR_SENDFAX_RECEIVER_MISSING); - xsane_back_gtk_error(buf, TRUE); - return; - } - - argnr = xsane_parse_options(preferences.fax_command, arg); - - if (xsane.fax_fine_mode) /* fine mode */ - { - if (xsane_option_defined(preferences.fax_fine_option)) - { - arg[argnr++] = strdup(preferences.fax_fine_option); - } - } - else /* normal mode */ - { - if (xsane_option_defined(preferences.fax_normal_option)) - { - arg[argnr++] = strdup(preferences.fax_normal_option); - } - } - - if (xsane_option_defined(preferences.fax_receiver_option)) - { - arg[argnr++] = strdup(preferences.fax_receiver_option); - } - arg[argnr++] = strdup(xsane.fax_receiver); - - if (xsane_option_defined(preferences.fax_postscript_option)) - { - arg[argnr++] = strdup(preferences.fax_postscript_option); - } - - while ((list) && (argnr<999)) /* add pages to options */ - { - list_item = GTK_OBJECT(list->data); - page = strdup((char *) gtk_object_get_data(list_item, "list_item_data")); - xsane_convert_text_to_filename(&page); - snprintf(buf, sizeof(buf), "%s/%s.ps", preferences.fax_project, page); - free(page); - arg[argnr++] = strdup(buf); - list = list->next; - } - - arg[argnr] = 0; - - pid = fork(); - - if (pid == 0) /* new process */ - { - execvp(arg[0], arg); /* does not return if successfully */ - fprintf(stderr, "%s %s\n", ERR_FAILED_EXEC_FAX_CMD, preferences.fax_command); - _exit(0); /* do not use exit() here! otherwise gtk gets in trouble */ - } - - for (i=0; i<argnr; i++) - { - free(arg[i]); - } - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static GtkWidget *xsane_view_build_menu(void) -{ - GtkWidget *menu, *item; - - menu = gtk_menu_new(); - - - /* show tooltips */ - - item = gtk_check_menu_item_new_with_label(MENU_ITEM_SHOW_TOOLTIPS); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), preferences.tooltips_enabled); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - gtk_signal_connect(GTK_OBJECT(item), "toggled", (GtkSignalFunc) xsane_pref_toggle_tooltips, 0); - - - /* insert separator: */ - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - - /* show preview */ - - xsane.show_preview_widget = gtk_check_menu_item_new_with_label(MENU_ITEM_SHOW_PREVIEW); - gtk_menu_append(GTK_MENU(menu), xsane.show_preview_widget); - gtk_widget_show(xsane.show_preview_widget); - gtk_signal_connect(GTK_OBJECT(xsane.show_preview_widget), "toggled", (GtkSignalFunc) xsane_show_preview_callback, 0); - - /* show histogram */ - - xsane.show_histogram_widget = gtk_check_menu_item_new_with_label(MENU_ITEM_SHOW_HISTOGRAM); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_histogram_widget), preferences.show_histogram); - gtk_menu_append(GTK_MENU(menu), xsane.show_histogram_widget); - gtk_widget_show(xsane.show_histogram_widget); - gtk_signal_connect(GTK_OBJECT(xsane.show_histogram_widget), "toggled", (GtkSignalFunc) xsane_show_histogram_callback, 0); - - - /* show standard options */ - - xsane.show_standard_options_widget = gtk_check_menu_item_new_with_label(MENU_ITEM_SHOW_STANDARDOPTIONS); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_standard_options_widget), preferences.show_standard_options); - gtk_menu_append(GTK_MENU(menu), xsane.show_standard_options_widget); - gtk_widget_show(xsane.show_standard_options_widget); - gtk_signal_connect(GTK_OBJECT(xsane.show_standard_options_widget), "toggled", (GtkSignalFunc) xsane_show_standard_options_callback, 0); - - - /* show advanced options */ - - xsane.show_advanced_options_widget = gtk_check_menu_item_new_with_label(MENU_ITEM_SHOW_ADVANCEDOPTIONS); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_advanced_options_widget), preferences.show_advanced_options); - gtk_menu_append(GTK_MENU(menu), xsane.show_advanced_options_widget); - gtk_widget_show(xsane.show_advanced_options_widget); - gtk_signal_connect(GTK_OBJECT(xsane.show_advanced_options_widget), "toggled", - (GtkSignalFunc) xsane_show_advanced_options_callback, 0); - - return menu; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static GtkWidget *xsane_pref_build_menu(void) -{ - GtkWidget *menu, *item, *submenu, *subitem; - - menu = gtk_menu_new(); - - - /* XSane setup dialog */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_SETUP); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_setup_dialog, 0); - gtk_widget_show(item); - - /* insert separator: */ - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - -#ifdef XSANE_TEST - /* XSane batch scan dialog */ - - item = gtk_menu_item_new_with_label("Batch scan"); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_batch_scan_dialog, 0); - gtk_widget_show(item); - - /* insert separator: */ - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); -#endif - - - /* length unit */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_LENGTH_UNIT); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - submenu = gtk_menu_new(); - - subitem = gtk_check_menu_item_new_with_label(SUBMENU_ITEM_LENGTH_MILLIMETERS); - gtk_menu_append(GTK_MENU(submenu), subitem); - if (preferences.length_unit == 1.0) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(subitem), TRUE); - } - gtk_signal_connect(GTK_OBJECT(subitem), "activate", (GtkSignalFunc) xsane_set_pref_unit_callback, "mm"); - gtk_widget_show(subitem); - xsane.length_unit_mm = subitem; - - subitem = gtk_check_menu_item_new_with_label(SUBMENU_ITEM_LENGTH_CENTIMETERS); - gtk_menu_append(GTK_MENU(submenu), subitem); - if (preferences.length_unit == 10.0) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(subitem), TRUE); - } - gtk_signal_connect(GTK_OBJECT(subitem), "activate", (GtkSignalFunc) xsane_set_pref_unit_callback, "cm"); - gtk_widget_show(subitem); - xsane.length_unit_cm = subitem; - - subitem = gtk_check_menu_item_new_with_label(SUBMENU_ITEM_LENGTH_INCHES); - gtk_menu_append(GTK_MENU(submenu), subitem); - if (preferences.length_unit == 25.4) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(subitem), TRUE); - } - gtk_signal_connect(GTK_OBJECT(subitem), "activate", (GtkSignalFunc) xsane_set_pref_unit_callback, "in"); - gtk_widget_show(subitem); - xsane.length_unit_in = subitem; - - gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); - - xsane.length_unit_widget = item; - - - /* insert separator: */ - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - /* update policy */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_UPDATE_POLICY); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - submenu = gtk_menu_new(); - - subitem = gtk_check_menu_item_new_with_label(SUBMENU_ITEM_POLICY_CONTINUOUS); - gtk_menu_append(GTK_MENU(submenu), subitem); - if (preferences.gtk_update_policy == GTK_UPDATE_CONTINUOUS) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(subitem), TRUE); - } - gtk_signal_connect(GTK_OBJECT(subitem), "activate", (GtkSignalFunc) xsane_set_update_policy_callback, (void *) GTK_UPDATE_CONTINUOUS); - gtk_widget_show(subitem); - xsane.update_policy_continu = subitem; - - subitem = gtk_check_menu_item_new_with_label(SUBMENU_ITEM_POLICY_DISCONTINU); - gtk_menu_append(GTK_MENU(submenu), subitem); - if (preferences.gtk_update_policy == GTK_UPDATE_DISCONTINUOUS) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(subitem), TRUE); - } - gtk_signal_connect(GTK_OBJECT(subitem), "activate", (GtkSignalFunc) xsane_set_update_policy_callback, (void *) GTK_UPDATE_DISCONTINUOUS); - gtk_widget_show(subitem); - xsane.update_policy_discont = subitem; - - subitem = gtk_check_menu_item_new_with_label(SUBMENU_ITEM_POLICY_DELAYED); - gtk_menu_append(GTK_MENU(submenu), subitem); - if (preferences.gtk_update_policy == GTK_UPDATE_DELAYED) - { - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(subitem), TRUE); - } - gtk_signal_connect(GTK_OBJECT(subitem), "activate", (GtkSignalFunc) xsane_set_update_policy_callback, (void *) GTK_UPDATE_DELAYED); - gtk_widget_show(subitem); - xsane.update_policy_delayed = subitem; - - gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); - - - /* insert separator: */ - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - - /* show resolution list */ - - xsane.show_resolution_list_widget = gtk_check_menu_item_new_with_label(MENU_ITEM_SHOW_RESOLUTIONLIST); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_resolution_list_widget), preferences.show_resolution_list); - gtk_menu_append(GTK_MENU(menu), xsane.show_resolution_list_widget); - gtk_widget_show(xsane.show_resolution_list_widget); - gtk_signal_connect(GTK_OBJECT(xsane.show_resolution_list_widget), "toggled", - (GtkSignalFunc) xsane_show_resolution_list_callback, 0); - - - /* insert separator: */ - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - - /* page orientation */ - - item = gtk_check_menu_item_new_with_label(MENU_ITEM_PAGE_ROTATE); - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), preferences.psrotate); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - gtk_signal_connect(GTK_OBJECT(item), "toggled", (GtkSignalFunc) xsane_page_rotate_callback, 0); - - - - /* insert separator: */ - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - /* Save device setting */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_SAVE_DEVICE_SETTINGS); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_device_preferences_save, 0); - gtk_widget_show(item); - - /* Load device setting */ - - item = gtk_menu_item_new_with_label(MENU_ITEM_LOAD_DEVICE_SETTINGS); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_device_preferences_load, 0); - gtk_widget_show(item); - - return menu; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static GtkWidget *xsane_help_build_menu(void) -{ - GtkWidget *menu, *item; - - menu = gtk_menu_new(); - - item = gtk_menu_item_new_with_label(MENU_ITEM_XSANE_DOC); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_show_doc, (void *) "sane-xsane"); - gtk_widget_show(item); - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - if (xsane.backend) - { - item = gtk_menu_item_new_with_label(MENU_ITEM_BACKEND_DOC); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_show_doc, (void *) xsane.backend); - gtk_widget_show(item); - } - - item = gtk_menu_item_new_with_label(MENU_ITEM_AVAILABLE_BACKENDS); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_show_doc, (void *) "sane-backends"); - gtk_widget_show(item); - - item = gtk_menu_item_new_with_label(MENU_ITEM_PROBLEMS); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_show_doc, (void *) "sane-problems"); - gtk_widget_show(item); - - item = gtk_menu_item_new(); - gtk_menu_append(GTK_MENU(menu), item); - gtk_widget_show(item); - - item = gtk_menu_item_new_with_label(MENU_ITEM_SCANTIPS); - gtk_menu_append(GTK_MENU(menu), item); - gtk_signal_connect(GTK_OBJECT(item), "activate", (GtkSignalFunc) xsane_show_doc, (void *) "sane-scantips"); - gtk_widget_show(item); - - return menu; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -void xsane_panel_build(GSGDialog *dialog) -{ - GtkWidget *xsane_hbox; - GtkWidget *standard_hbox, *standard_vbox; - GtkWidget *advanced_hbox, *advanced_vbox; - GtkWidget *parent, *vbox, *button, *label; - const SANE_Option_Descriptor *opt; - SANE_Handle dev = dialog->dev; - double dval, dmin, dmax, dquant; - char *buf, str[16], title[256]; - GSGDialogElement *elem; - SANE_Word quant, val; - SANE_Status status; - SANE_Int num_words; - char **str_list; - int i, j; - int num_vector_opts = 0; - int *vector_opts; - - xsane_hbox = 0; - - /* reset well-known options: */ - dialog->well_known.scanmode = -1; - dialog->well_known.scansource = -1; - dialog->well_known.preview = -1; - dialog->well_known.dpi = -1; - dialog->well_known.dpi_x = -1; - dialog->well_known.dpi_y = -1; - dialog->well_known.coord[xsane_back_gtk_TL_X] = -1; - dialog->well_known.coord[xsane_back_gtk_TL_Y] = -1; - dialog->well_known.coord[xsane_back_gtk_BR_X] = -1; - dialog->well_known.coord[xsane_back_gtk_BR_Y] = -1; - dialog->well_known.gamma_vector = -1; - dialog->well_known.gamma_vector_r = -1; - dialog->well_known.gamma_vector_g = -1; - dialog->well_known.gamma_vector_b = -1; - dialog->well_known.bit_depth = -1; - - - /* standard options */ - standard_hbox = gtk_hbox_new(FALSE, 2); - gtk_widget_show(standard_hbox); - standard_vbox = gtk_vbox_new(/* homogeneous */ FALSE, 0); - gtk_widget_show(standard_vbox); -/* gtk_box_pack_start(GTK_BOX(standard_hbox), standard_vbox, FALSE, FALSE, 0); */ /* make frame fixed */ - gtk_box_pack_start(GTK_BOX(standard_hbox), standard_vbox, TRUE, TRUE, 0); /* make frame sizeable */ - - /* advanced options */ - advanced_hbox = gtk_hbox_new(FALSE, 2); - gtk_widget_show(advanced_hbox); - advanced_vbox = gtk_vbox_new(/* homogeneous */ FALSE, 0); - gtk_widget_show(advanced_vbox); -/* gtk_box_pack_start(GTK_BOX(advanced_hbox), advanced_vbox, FALSE, FALSE, 0); */ /* make frame fixed */ - gtk_box_pack_start(GTK_BOX(advanced_hbox), advanced_vbox, TRUE, TRUE, 0); /* make frame sizeable */ - - - vector_opts = alloca(dialog->num_elements * sizeof (int)); - - parent = standard_vbox; - for (i = 1; i < dialog->num_elements; ++i) - { - opt = sane_get_option_descriptor (dev, i); - if (!SANE_OPTION_IS_ACTIVE(opt->cap)) - continue; - - /* pick up well-known options as we go: */ - if (opt->name) - { - if (strcmp(opt->name, SANE_NAME_PREVIEW) == 0 && opt->type == SANE_TYPE_BOOL) - { - dialog->well_known.preview = i; - continue; - } - else if (strcmp(opt->name, SANE_NAME_SCAN_RESOLUTION) == 0 - && opt->unit == SANE_UNIT_DPI && (opt->type == SANE_TYPE_INT || opt->type == SANE_TYPE_FIXED)) - dialog->well_known.dpi = i; - else if (strcmp(opt->name, SANE_NAME_SCAN_X_RESOLUTION) == 0 - && opt->unit == SANE_UNIT_DPI && (opt->type == SANE_TYPE_INT || opt->type == SANE_TYPE_FIXED)) - dialog->well_known.dpi_x = i; - else if (strcmp(opt->name, SANE_NAME_SCAN_Y_RESOLUTION) == 0 - && opt->unit == SANE_UNIT_DPI && (opt->type == SANE_TYPE_INT || opt->type == SANE_TYPE_FIXED)) - dialog->well_known.dpi_y = i; - else if (strcmp (opt->name, SANE_NAME_SCAN_MODE) == 0) - dialog->well_known.scanmode = i; - else if (strcmp (opt->name, SANE_NAME_SCAN_SOURCE) == 0) - dialog->well_known.scansource = i; - else if (strcmp (opt->name, SANE_NAME_SCAN_TL_X) == 0) - dialog->well_known.coord[xsane_back_gtk_TL_X] = i; - else if (strcmp (opt->name, SANE_NAME_SCAN_TL_Y) == 0) - dialog->well_known.coord[xsane_back_gtk_TL_Y] = i; - else if (strcmp (opt->name, SANE_NAME_SCAN_BR_X) == 0) - dialog->well_known.coord[xsane_back_gtk_BR_X] = i; - else if (strcmp (opt->name, SANE_NAME_SCAN_BR_Y) == 0) - dialog->well_known.coord[xsane_back_gtk_BR_Y] = i; - else if (strcmp (opt->name, SANE_NAME_GAMMA_VECTOR) == 0) - dialog->well_known.gamma_vector = i; - else if (strcmp (opt->name, SANE_NAME_GAMMA_VECTOR_R) == 0) - dialog->well_known.gamma_vector_r = i; - else if (strcmp (opt->name, SANE_NAME_GAMMA_VECTOR_G) == 0) - dialog->well_known.gamma_vector_g = i; - else if (strcmp (opt->name, SANE_NAME_GAMMA_VECTOR_B) == 0) - dialog->well_known.gamma_vector_b = i; - else if (strcmp (opt->name, SANE_NAME_BIT_DEPTH) == 0) - dialog->well_known.bit_depth = i; - } - - elem = dialog->element + i; - elem->dialog = dialog; - - - if (opt->unit == SANE_UNIT_NONE) - { - snprintf(title, sizeof(title), "%s", _BGT(opt->title)); - } - else - { - snprintf(title, sizeof(title), "%s [%s]", _BGT(opt->title), xsane_back_gtk_unit_string(opt->unit)); - } - - switch (opt->type) - { - case SANE_TYPE_GROUP: - /* group a set of options */ - vbox = standard_vbox; - if (opt->cap & SANE_CAP_ADVANCED) - { - vbox = advanced_vbox; - } - parent = xsane_back_gtk_group_new(vbox, title); - elem->widget = parent; - break; - - case SANE_TYPE_BOOL: - assert(opt->size == sizeof(SANE_Word)); - status = sane_control_option(dialog->dev, i, SANE_ACTION_GET_VALUE, &val, 0); - if (status != SANE_STATUS_GOOD) - { - goto get_value_failed; - } - xsane_back_gtk_button_new(parent, title, val, elem, dialog->tooltips, _BGT(opt->desc), SANE_OPTION_IS_SETTABLE(opt->cap)); - gtk_widget_show(parent->parent); - break; - - case SANE_TYPE_INT: - if (opt->size != sizeof(SANE_Word)) - { - vector_opts[num_vector_opts++] = i; - break; - } - status = sane_control_option(dialog->dev, i, SANE_ACTION_GET_VALUE, &val, 0); - if (status != SANE_STATUS_GOOD) - { - goto get_value_failed; - } - - switch (opt->constraint_type) - { - case SANE_CONSTRAINT_RANGE: - if ( (strcmp(opt->name, SANE_NAME_SCAN_RESOLUTION) ) && /* do not show resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_X_RESOLUTION)) && /* do not show x-resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_Y_RESOLUTION)) ) /* do not show y-resolution */ - { - /* use a scale */ - quant = opt->constraint.range->quant; - if (quant == 0) - quant = 1; - xsane_back_gtk_scale_new(parent, title, val, opt->constraint.range->min, opt->constraint.range->max, quant, - (opt->cap & SANE_CAP_AUTOMATIC), elem, dialog->tooltips, _BGT(opt->desc), SANE_OPTION_IS_SETTABLE(opt->cap)); - gtk_widget_show(parent->parent); - } - break; - - case SANE_CONSTRAINT_WORD_LIST: - if ( (strcmp(opt->name, SANE_NAME_SCAN_RESOLUTION) ) && /* do not show resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_X_RESOLUTION)) && /* do not show x-resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_Y_RESOLUTION)) ) /* do not show y-resolution */ - { - /* use a "list-selection" widget */ - num_words = opt->constraint.word_list[0]; - str_list = malloc((num_words + 1) * sizeof(str_list[0])); - for (j = 0; j < num_words; ++j) - { - sprintf(str, "%d", opt->constraint.word_list[j + 1]); - str_list[j] = strdup(str); - } - str_list[j] = 0; - sprintf(str, "%d", val); - xsane_back_gtk_option_menu_new(parent, title, str_list, str, elem, dialog->tooltips, _BGT(opt->desc), - SANE_OPTION_IS_SETTABLE(opt->cap)); - free(str_list); - gtk_widget_show(parent->parent); - } - break; - - default: - fprintf(stderr, "xsane_panel_build: %s %d!\n", ERR_UNKNOWN_CONSTRAINT_TYPE, opt->constraint_type); - break; - } - break; - - case SANE_TYPE_FIXED: - if (opt->size != sizeof (SANE_Word)) - { - vector_opts[num_vector_opts++] = i; - break; - } - status = sane_control_option(dialog->dev, i, SANE_ACTION_GET_VALUE, &val, 0); - if (status != SANE_STATUS_GOOD) - { - goto get_value_failed; - } - - switch (opt->constraint_type) - { - case SANE_CONSTRAINT_RANGE: - if ( (strcmp(opt->name, SANE_NAME_SCAN_RESOLUTION) ) && /* do not show resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_X_RESOLUTION)) && /* do not show x-resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_Y_RESOLUTION)) ) /* do not show y-resolution */ - { - /* use a scale */ - quant = opt->constraint.range->quant; - if (quant == 0) - quant = 1; - dval = SANE_UNFIX(val); - dmin = SANE_UNFIX(opt->constraint.range->min); - dmax = SANE_UNFIX(opt->constraint.range->max); - dquant = SANE_UNFIX(quant); - if (opt->unit == SANE_UNIT_MM) - { - dval /= preferences.length_unit; - dmin /= preferences.length_unit; - dmax /= preferences.length_unit; - dquant /= preferences.length_unit; - } - xsane_back_gtk_scale_new(parent, title, dval, dmin, dmax, dquant, (opt->cap & SANE_CAP_AUTOMATIC), elem, - dialog->tooltips, _BGT(opt->desc), SANE_OPTION_IS_SETTABLE(opt->cap)); - gtk_widget_show(parent->parent); - } - break; - - case SANE_CONSTRAINT_WORD_LIST: - if ( (strcmp(opt->name, SANE_NAME_SCAN_RESOLUTION) ) && /* do not show resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_X_RESOLUTION)) && /* do not show x-resolution */ - (strcmp(opt->name, SANE_NAME_SCAN_Y_RESOLUTION)) ) /* do not show y-resolution */ - { - /* use a "list-selection" widget */ - num_words = opt->constraint.word_list[0]; - str_list = malloc ((num_words + 1) * sizeof (str_list[0])); - for (j = 0; j < num_words; ++j) - { - sprintf(str, "%g", SANE_UNFIX(opt->constraint.word_list[j + 1])); - str_list[j] = strdup (str); - } - str_list[j] = 0; - sprintf(str, "%g", SANE_UNFIX (val)); - xsane_back_gtk_option_menu_new(parent, title, str_list, str, elem, dialog->tooltips, _BGT(opt->desc), SANE_OPTION_IS_SETTABLE(opt->cap)); - free (str_list); - gtk_widget_show(parent->parent); - } - break; - - default: - fprintf(stderr, "xsane_panel_build: %s %d!\n", ERR_UNKNOWN_CONSTRAINT_TYPE, opt->constraint_type); - break; - } - break; - - case SANE_TYPE_STRING: - buf = malloc (opt->size); - status = sane_control_option(dialog->dev, i, SANE_ACTION_GET_VALUE, buf, 0); - if (status != SANE_STATUS_GOOD) - { - free (buf); - goto get_value_failed; - } - - switch (opt->constraint_type) - { - case SANE_CONSTRAINT_STRING_LIST: - if ( (strcmp (opt->name, SANE_NAME_SCAN_MODE) != 0) && /* do not show scanmode */ - (strcmp (opt->name, SANE_NAME_SCAN_SOURCE) != 0) ) /* do not show scansource */ - { - /* use a "list-selection" widget */ - xsane_back_gtk_option_menu_new(parent, title, (char **) opt->constraint.string_list, buf, - elem, dialog->tooltips, _BGT(opt->desc), SANE_OPTION_IS_SETTABLE(opt->cap)); - gtk_widget_show (parent->parent); - } - break; - - case SANE_CONSTRAINT_NONE: - xsane_back_gtk_text_entry_new(parent, title, buf, elem, dialog->tooltips, _BGT(opt->desc), SANE_OPTION_IS_SETTABLE(opt->cap)); - gtk_widget_show (parent->parent); - break; - - default: - fprintf(stderr, "xsane_panel_build: %s %d!\n", ERR_UNKNOWN_CONSTRAINT_TYPE, opt->constraint_type); - break; - } - free (buf); - break; - - case SANE_TYPE_BUTTON: - button = gtk_button_new(); - gtk_signal_connect(GTK_OBJECT (button), "clicked", (GtkSignalFunc) xsane_back_gtk_push_button_callback, elem); - xsane_back_gtk_set_tooltip(dialog->tooltips, button, _BGT(opt->desc)); - - label = gtk_label_new(title); - gtk_container_add(GTK_CONTAINER (button), label); - - gtk_box_pack_start(GTK_BOX (parent), button, FALSE, TRUE, 0); - - gtk_widget_show(label); - gtk_widget_show(button); - - gtk_widget_set_sensitive(button, SANE_OPTION_IS_SETTABLE(opt->cap)); - - elem->widget = button; - gtk_widget_show(parent->parent); - break; - - default: - fprintf(stderr, "xsane_panel_build: %s %d\n", ERR_UNKNOWN_TYPE, opt->type); - break; - } - continue; - - get_value_failed: - { - char msg[256]; - - sprintf(msg, "%s %s: %s.", ERR_GET_OPTION, opt->name, XSANE_STRSTATUS(status)); - xsane_back_gtk_error(msg, TRUE); - } - } - - if ((dialog->well_known.dpi_x == -1) && (dialog->well_known.dpi_y != -1)) - { - dialog->well_known.dpi_x = dialog->well_known.dpi; - } - - xsane_hbox = xsane_update_xsane_callback(); - - gtk_container_add(GTK_CONTAINER(dialog->xsane_window), xsane_hbox); - gtk_container_add(GTK_CONTAINER(dialog->standard_window), standard_hbox); - gtk_container_add(GTK_CONTAINER(dialog->advanced_window), advanced_hbox); - - dialog->xsane_hbox = xsane_hbox; - dialog->standard_hbox = standard_hbox; - dialog->advanced_hbox = advanced_hbox; - - xsane_update_histogram(); -/* - xsane_draw_slider_level(&xsane.slider_gray); - xsane_draw_slider_level(&xsane.slider_red); - xsane_draw_slider_level(&xsane.slider_green); - xsane_draw_slider_level(&xsane.slider_blue); -*/ - xsane_update_sliders(); - - if (xsane.length_unit_widget) - { - int unit; - - status = xsane_get_area_value(dialog->well_known.coord[0], 0, &unit); - - if ( (unit == SANE_UNIT_PIXEL) || (status) ) - { - gtk_widget_set_sensitive(xsane.length_unit_widget, FALSE); - } - else - { - gtk_widget_set_sensitive(xsane.length_unit_widget, TRUE); - } - } - - /* now add in vector editor, if necessary: */ -/* - if (num_vector_opts) - vector_new (dialog, custom_gamma_vbox, num_vector_opts, vector_opts); -*/ -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -/* Create the main dialog box. */ - -static void xsane_device_dialog(void) -{ - GtkWidget *hbox, *button, *frame, *infobox; - GtkWidget *main_dialog_window, *standard_dialog_window, *advanced_dialog_window; - GtkWidget *menubar, *menubar_item; - const gchar *devname; - char buf[256]; - char windowname[255]; - char devicetext[255]; - char *textptr; - GtkWidget *xsane_window; - GtkWidget *xsane_vbox_main; - GtkWidget *xsane_vbox_standard; - GtkWidget *xsane_vbox_advanced; - GdkColormap *colormap; - SANE_Int num_elements; - SANE_Status status; - SANE_Handle dev; - - - devname = devlist[seldev]->name; - - status = sane_open(devname, &dev); - if (status != SANE_STATUS_GOOD) - { - snprintf(buf, sizeof(buf), "%s `%s':\n %s.", ERR_DEVICE_OPEN_FAILED, devname, XSANE_STRSTATUS(status)); - xsane_back_gtk_error(buf, TRUE); - return; - } - - if (sane_control_option(dev, 0, SANE_ACTION_GET_VALUE, &num_elements, 0) != SANE_STATUS_GOOD) - { - xsane_back_gtk_error(ERR_OPTION_COUNT, TRUE); - sane_close(dev); - return; - } - - snprintf(buf, sizeof(buf), "%s", devlist[seldev]->name); /* generate "sane-BACKENDNAME" */ - textptr = strrchr(buf, ':'); /* format is midend:midend:midend:backend:device or backend:device */ - if (textptr) - { - *textptr = 0; /* erase ":device" at end of text */ - textptr = strrchr(buf, ':'); - if (textptr) /* midend:backend:device */ - { - textptr++; - } - else /* backend:device */ - { - textptr = buf; - } - - xsane.backend = malloc(strlen(textptr)+6); - sprintf(xsane.backend, "sane-%s", textptr); /* add "sane-" */ - - bindtextdomain(xsane.backend, LOCALEDIR); /* set path for backend translation texts */ - } - - /* create device-text for window titles */ - - snprintf(devicetext, sizeof(devicetext), "%s", devlist[seldev]->model); - textptr = devicetext + strlen(devicetext); - while (*(textptr-1) == ' ') /* erase spaces at end of text */ - { - textptr--; - } - - *textptr = ':'; - textptr++; - *textptr = 0; - - if (!strncmp(devname, "net:", 4)) /* network device ? */ - { - sprintf(textptr, "net:"); - textptr = devicetext + strlen(devicetext); - } - - snprintf(buf, sizeof(buf), ":%s", devname); - snprintf(buf, sizeof(buf), "/%s", (strrchr(buf, ':')+1)); - sprintf(textptr, (strrchr(buf, '/')+1)); - - device_text = strdup(devicetext); - - - /* if no preferences filename is given on commandline create one from devicenaname */ - - if (!xsane.device_set_filename) - { - if (!strcmp(devlist[seldev]->vendor, TEXT_UNKNOWN)) - { - snprintf(buf, sizeof(buf), "%s", devlist[seldev]->name); - } - else - { - snprintf(buf, sizeof(buf), "%s:%s", devlist[seldev]->vendor, devlist[seldev]->model); - } - xsane.device_set_filename = strdup(buf); /* set preferences filename */ - } - - - xsane_pref_restore(); /* restore preferences */ - - if (xsane.main_window_fixed == -1) /* no command line option given */ - { - xsane.main_window_fixed = preferences.main_window_fixed; - } - - - /* create the xsane dialog box */ - - xsane.shell = gtk_dialog_new(); - gtk_widget_set_uposition(xsane.shell, XSANE_SHELL_POS_X, XSANE_SHELL_POS_Y); - sprintf(windowname, "%s %s %s", prog_name, XSANE_VERSION, device_text); - gtk_window_set_title(GTK_WINDOW(xsane.shell), (char *) windowname); - gtk_signal_connect(GTK_OBJECT(xsane.shell), "delete_event", GTK_SIGNAL_FUNC(xsane_scan_win_delete), 0); - - xsane_set_window_icon(xsane.shell, 0); - - /* set the main vbox */ - - xsane_window = GTK_DIALOG(xsane.shell)->vbox; - gtk_widget_show(xsane_window); /* normally not necessary, but to be sure */ - - /* create the menubar */ - - menubar = gtk_menu_bar_new(); - gtk_box_pack_start(GTK_BOX(xsane_window), menubar, FALSE, FALSE, 0); - - /* "Files" submenu: */ - menubar_item = gtk_menu_item_new_with_label(MENU_FILE); - gtk_container_add(GTK_CONTAINER(menubar), menubar_item); - gtk_menu_item_set_submenu(GTK_MENU_ITEM(menubar_item), xsane_files_build_menu()); - gtk_widget_show(menubar_item); - - /* "Preferences" submenu: */ - menubar_item = gtk_menu_item_new_with_label(MENU_PREFERENCES); - gtk_container_add(GTK_CONTAINER(menubar), menubar_item); - gtk_menu_item_set_submenu(GTK_MENU_ITEM(menubar_item), xsane_pref_build_menu()); - gtk_widget_show(menubar_item); - - /* "View" submenu: */ - menubar_item = gtk_menu_item_new_with_label(MENU_VIEW); - gtk_container_add(GTK_CONTAINER(menubar), menubar_item); - gtk_menu_item_set_submenu(GTK_MENU_ITEM(menubar_item), xsane_view_build_menu()); - gtk_widget_show(menubar_item); - - - /* "Help" submenu: */ - menubar_item = gtk_menu_item_new_with_label(MENU_HELP); - gtk_container_add(GTK_CONTAINER(menubar), menubar_item); - gtk_menu_item_right_justify((GtkMenuItem *) menubar_item); - gtk_menu_item_set_submenu(GTK_MENU_ITEM(menubar_item), xsane_help_build_menu()); - gtk_widget_show(menubar_item); - - gtk_widget_show(menubar); - - if (xsane.main_window_fixed) /* fixed window: use it like it is */ - { - /* shrink grow auto_shrink */ - gtk_window_set_policy(GTK_WINDOW(xsane.shell), FALSE, FALSE, TRUE); /* auto size */ - - xsane_vbox_main = gtk_vbox_new(TRUE, 5); /* we need this to set the wanted borders */ - gtk_container_set_border_width(GTK_CONTAINER(xsane_vbox_main), 5); - gtk_container_add(GTK_CONTAINER(xsane_window), xsane_vbox_main); - } - else /* scrolled window: create a scrolled window and put it into the xsane dialog box */ - { - gtk_window_set_default_size(GTK_WINDOW(xsane.shell), XSANE_SHELL_WIDTH, XSANE_SHELL_HEIGHT); /* set default size */ - - /* shrink grow auto_shrink */ - gtk_window_set_policy(GTK_WINDOW(xsane.shell), TRUE, TRUE, FALSE); /* allow resizing */ - - xsane.main_dialog_scrolled = gtk_scrolled_window_new(0, 0); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(xsane.main_dialog_scrolled), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - - gtk_container_add(GTK_CONTAINER(xsane_window), xsane.main_dialog_scrolled); - gtk_widget_show(xsane.main_dialog_scrolled); - - xsane_vbox_main = gtk_vbox_new(TRUE, 5); - gtk_container_set_border_width(GTK_CONTAINER(xsane_vbox_main), 5); - gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(xsane.main_dialog_scrolled), xsane_vbox_main); - } - - /* create a subwindow so the standard dialog keeps its position on rebuilds: */ - main_dialog_window = gtk_hbox_new(/* homogeneous */ FALSE, 0); - gtk_box_pack_start(GTK_BOX(xsane_vbox_main), main_dialog_window, TRUE, TRUE, 0); - gtk_widget_show(main_dialog_window); - - gtk_widget_show(xsane_vbox_main); - - - /* create the scanner standard options dialog box */ - - xsane.standard_options_shell = gtk_window_new(GTK_WINDOW_DIALOG); - gtk_widget_set_uposition(xsane.standard_options_shell, XSANE_STD_OPTIONS_POS_X, XSANE_STD_OPTIONS_POS_Y); - sprintf(windowname, "%s %s", WINDOW_STANDARD_OPTIONS, device_text); - gtk_window_set_title(GTK_WINDOW(xsane.standard_options_shell), (char *) windowname); - - /* shrink grow auto_shrink */ - gtk_window_set_policy(GTK_WINDOW(xsane.standard_options_shell), FALSE, FALSE, TRUE); - gtk_signal_connect(GTK_OBJECT(xsane.standard_options_shell), "delete_event", - GTK_SIGNAL_FUNC(xsane_standard_option_win_delete), 0); - - xsane_set_window_icon(xsane.standard_options_shell, 0); - - xsane_vbox_standard = gtk_vbox_new(TRUE, 5); - gtk_container_set_border_width(GTK_CONTAINER(xsane_vbox_standard), 5); - gtk_container_add(GTK_CONTAINER(xsane.standard_options_shell), xsane_vbox_standard); - gtk_widget_show(xsane_vbox_standard); - - /* create a subwindow so the standard dialog keeps its position on rebuilds: */ - standard_dialog_window = gtk_hbox_new(/* homogeneous */ FALSE, 0); - gtk_box_pack_start(GTK_BOX(xsane_vbox_standard), standard_dialog_window, TRUE, TRUE, 0); - gtk_widget_show(standard_dialog_window); - - - - /* create the scanner advanced options dialog box */ - - xsane.advanced_options_shell = gtk_window_new(GTK_WINDOW_DIALOG); - gtk_widget_set_uposition(xsane.advanced_options_shell, XSANE_ADV_OPTIONS_POS_X, XSANE_ADV_OPTIONS_POS_Y); - sprintf(windowname, "%s %s",WINDOW_ADVANCED_OPTIONS, device_text); - gtk_window_set_title(GTK_WINDOW(xsane.advanced_options_shell), (char *) windowname); - - /* shrink grow auto_shrink */ - gtk_window_set_policy(GTK_WINDOW(xsane.advanced_options_shell), FALSE, FALSE, TRUE); - gtk_signal_connect(GTK_OBJECT(xsane.advanced_options_shell), "delete_event", - GTK_SIGNAL_FUNC(xsane_advanced_option_win_delete), 0); - - xsane_set_window_icon(xsane.advanced_options_shell, 0); - - xsane_vbox_advanced = gtk_vbox_new(TRUE, 5); - gtk_container_set_border_width(GTK_CONTAINER(xsane_vbox_advanced), 5); - gtk_container_add(GTK_CONTAINER(xsane.advanced_options_shell), xsane_vbox_advanced); - gtk_widget_show(xsane_vbox_advanced); - - /* create a subwindow so the advanced dialog keeps its position on rebuilds: */ - advanced_dialog_window = gtk_hbox_new(/* homogeneous */ FALSE, 0); - gtk_box_pack_start(GTK_BOX(xsane_vbox_advanced), advanced_dialog_window, TRUE, TRUE, 0); - gtk_widget_show(advanced_dialog_window); - - - dialog = malloc(sizeof (*dialog)); - if (!dialog) - { - printf("Could not create dialog\n"); - return; - } - - /* fill in dialog structure */ - - memset(dialog, 0, sizeof(*dialog)); - - dialog->xsane_window = main_dialog_window; - dialog->standard_window = standard_dialog_window; - dialog->advanced_window = advanced_dialog_window; - dialog->dev = dev; - dialog->dev_name = strdup(devname); - dialog->num_elements = num_elements; - dialog->option_reload_callback = xsane_update_preview; - dialog->option_reload_arg = 0; - dialog->param_change_callback = xsane_update_param; - dialog->param_change_arg = 0; - - dialog->element = malloc(num_elements * sizeof(dialog->element[0])); - memset(dialog->element, 0, num_elements * sizeof(dialog->element[0])); - - - - - /* realize xsane main dialog */ - /* normally a realize should be ok, but then - the default size of the scrollwed window is ignored - so we use a widget_show in that case */ - - if (xsane.main_window_fixed) - { - gtk_widget_realize(xsane.shell); - } - else - { - gtk_widget_show(xsane.shell); - /* the disadavantage of this is that the main window does - not have the focus when every window is shown */ - } - - - /* define tooltips colors */ - - dialog->tooltips = gtk_tooltips_new(); - colormap = gdk_window_get_colormap(xsane.shell->window); - -/* I don`t know why the following does not work with gtk-1.2.x */ -/* but the gimp has the same problems ;-) */ - /* use black as foreground: */ - dialog->tooltips_fg.red = 0; - dialog->tooltips_fg.green = 0; - dialog->tooltips_fg.blue = 0; - gdk_color_alloc(colormap, &dialog->tooltips_fg); - - /* postit yellow (khaki) as background: */ - dialog->tooltips_bg.red = 61669; - dialog->tooltips_bg.green = 59113; - dialog->tooltips_bg.blue = 35979; - gdk_color_alloc(colormap, &dialog->tooltips_bg); - -/* as long as gtk_tooltips_set_colors() does not work : */ -#if 1 - gtk_tooltips_force_window(dialog->tooltips); - { - GtkStyle *current_style = gtk_style_copy(gtk_widget_get_style(dialog->tooltips->tip_window)); - - current_style->bg[GTK_STATE_NORMAL] = dialog->tooltips_bg; - current_style->fg[GTK_STATE_NORMAL] = dialog->tooltips_fg; - gtk_widget_set_style(dialog->tooltips->tip_window, current_style); - } -#else - gtk_tooltips_set_colors(dialog->tooltips, &dialog->tooltips_bg, &dialog->tooltips_fg); -#endif - xsane_back_gtk_set_tooltips(dialog, preferences.tooltips_enabled); - - - - /* create histogram dialog and set colors */ - xsane_create_histogram_dialog(device_text); /* create the histogram dialog */ - - - /* The bottom row of info and start button */ - -#if 0 - hbox = GTK_DIALOG(xsane.shell)->action_area; -#endif - - hbox = gtk_hbox_new(FALSE, 5); - gtk_box_pack_end(GTK_BOX(GTK_DIALOG(xsane.shell)->action_area), hbox, TRUE, TRUE, 0); - gtk_widget_show(hbox); - - /* Info frame */ - frame = gtk_frame_new(0); - gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN); -#if 0 - gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, FALSE, 0); -#endif - gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, 0); - gtk_widget_show(frame); - - infobox = gtk_hbox_new(FALSE, 5); - gtk_container_set_border_width(GTK_CONTAINER(infobox), 2); - gtk_container_add(GTK_CONTAINER(frame), infobox); - gtk_widget_show(infobox); - - xsane.info_label = gtk_label_new(TEXT_INFO_BOX); - gtk_box_pack_start(GTK_BOX(infobox), xsane.info_label, FALSE, FALSE, 0); -#if 0 - gtk_box_pack_start(GTK_BOX(infobox), xsane.info_label, TRUE, TRUE, 0); -#endif - gtk_widget_show(xsane.info_label); - - - /* The Scan button */ - button = gtk_button_new_with_label(BUTTON_START); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_scan_dialog, 0); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - xsane.start_button = GTK_OBJECT(button); - - - /* create backend dependend options */ - xsane_panel_build(dialog); - - - /* create preview dialog */ - xsane.preview = preview_new(dialog); - gtk_signal_connect(GTK_OBJECT(xsane.preview->top), "delete_event", GTK_SIGNAL_FUNC(xsane_preview_window_destroyed), 0); - - - xsane_device_preferences_restore(); /* restore device-settings */ - - xsane_update_param(dialog, 0); - - gtk_widget_realize(xsane.standard_options_shell); /* is needed for saving window geometry */ - gtk_widget_realize(xsane.advanced_options_shell); - - if (preferences.show_standard_options) - { - gtk_widget_show(xsane.standard_options_shell); - } - - if (preferences.show_advanced_options) - { - gtk_widget_show(xsane.advanced_options_shell); - } - - gtk_widget_show(xsane.shell); /* call as last so focus is on it */ - - while (gtk_events_pending()) - { - gtk_main_iteration(); - } - - xsane_device_preferences_restore(); /* restore device-settings */ - - xsane_update_sliders(); - - if (xsane.show_preview) - { - gtk_widget_show(xsane.preview->top); - } - else - { - gtk_widget_hide(xsane.preview->top); - } - gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_preview_widget), xsane.show_preview); - - xsane_set_all_resolutions(); /* make sure resolution, resolution_x and resolution_y are up to date */ -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_choose_dialog_ok_callback(void) -{ - gtk_signal_disconnect_by_func(GTK_OBJECT(choose_device_dialog), GTK_SIGNAL_FUNC(xsane_quit), 0); - gtk_widget_destroy(choose_device_dialog); - xsane_device_dialog(); - - if (!dialog) - { - xsane_quit(); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_select_device_by_key_callback(GtkWidget * widget, gpointer data) -{ - seldev = (long) data; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_select_device_by_mouse_callback(GtkWidget * widget, GdkEventButton *event, gpointer data) -{ - seldev = (long) data; - if (event->type == GDK_2BUTTON_PRESS && event->button == 1) - { - xsane_choose_dialog_ok_callback(); - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static gint32 xsane_choose_device(void) -{ - GtkWidget *main_vbox, *vbox, *hbox, *button, *device_frame, *device_vbox, *pixmapwidget; - GdkBitmap *mask; - GdkPixmap *pixmap; - GtkStyle *style; - GdkColor *bg_trans; - GSList *owner; - gint i; - const SANE_Device *adev; - char buf[256]; - char vendor[9]; - char model[17]; - char type[20]; - int j; - - choose_device_dialog = gtk_dialog_new(); - gtk_window_set_position(GTK_WINDOW(choose_device_dialog), GTK_WIN_POS_CENTER); - gtk_window_set_policy(GTK_WINDOW(choose_device_dialog), FALSE, FALSE, FALSE); - gtk_signal_connect(GTK_OBJECT(choose_device_dialog), "destroy", GTK_SIGNAL_FUNC(xsane_quit), 0); - snprintf(buf, sizeof(buf), "%s %s", prog_name, WINDOW_DEVICE_SELECTION); - gtk_window_set_title(GTK_WINDOW(choose_device_dialog), buf); - - main_vbox = GTK_DIALOG(choose_device_dialog)->vbox; - - vbox = gtk_vbox_new(FALSE, 5); - gtk_container_set_border_width(GTK_CONTAINER(vbox), 3); - gtk_box_pack_start(GTK_BOX(main_vbox), vbox, TRUE, TRUE, 0); - gtk_widget_show(vbox); - - /* xsane logo */ - gtk_widget_realize(choose_device_dialog); - - style = gtk_widget_get_style(choose_device_dialog); - bg_trans = &style->bg[GTK_STATE_NORMAL]; - - snprintf(buf, sizeof(buf), "%s/xsane-logo.xpm", STRINGIFY(PATH_SANE_DATA_DIR)); - pixmap = gdk_pixmap_create_from_xpm(choose_device_dialog->window, &mask, bg_trans, buf); - pixmapwidget = gtk_pixmap_new(pixmap, mask); - gtk_box_pack_start(GTK_BOX(vbox), pixmapwidget, FALSE, FALSE, 2); - gtk_widget_show(pixmapwidget); - gdk_pixmap_unref(pixmap); - - xsane_set_window_icon(choose_device_dialog, (gchar **) 0); - - xsane_separator_new(vbox, 5); - - - /* list the drivers with radiobuttons */ - device_frame = gtk_frame_new(TEXT_AVAILABLE_DEVICES); - gtk_box_pack_start(GTK_BOX(vbox), device_frame, FALSE, FALSE, 2); - gtk_widget_show(device_frame); - - device_vbox = gtk_vbox_new(FALSE, 5); - gtk_container_set_border_width(GTK_CONTAINER(device_vbox), 3); - gtk_container_add(GTK_CONTAINER(device_frame), device_vbox); - - owner = 0; - for (i = 0; i < ndevs; i++) - { - adev = devlist[i]; - - strncpy(vendor, adev->vendor, sizeof(vendor)-1); - vendor[sizeof(vendor)-1] = 0; - for (j = strlen(vendor); j < sizeof(vendor)-1; j++) - { - vendor[j] = ' '; - } - - strncpy(model, adev->model, sizeof(model)-1); - model[sizeof(model)-1] = 0; - for (j = strlen(model); j < sizeof(model)-1; j++) - { - model[j] = ' '; - } - - strncpy(type, _(adev->type), sizeof(type)-1); /* allow translation of device type */ - type[sizeof(type)-1] = 0; - for (j = strlen(type); j < sizeof(type)-1; j++) - { - type[j] = ' '; - } - - snprintf(buf, sizeof(buf), "%s %s %s [%s]", vendor, model, type, adev->name); - button = gtk_radio_button_new_with_label(owner, (char *) buf); - gtk_signal_connect(GTK_OBJECT(button), "button_press_event", - (GtkSignalFunc) xsane_select_device_by_mouse_callback, (void *) (long) i); - gtk_signal_connect(GTK_OBJECT(button), "clicked", - (GtkSignalFunc) xsane_select_device_by_key_callback, (void *) (long) i); - gtk_box_pack_start(GTK_BOX(device_vbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - owner = gtk_radio_button_group(GTK_RADIO_BUTTON(button));; - } - gtk_widget_show(device_vbox); - - /* The bottom row of buttons */ - hbox = GTK_DIALOG(choose_device_dialog)->action_area; - - /* The OK button */ - button = gtk_button_new_with_label(BUTTON_OK); - GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_choose_dialog_ok_callback, 0); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_grab_default(button); - gtk_widget_show(button); - - /* The Cancel button */ - button = gtk_button_new_with_label(BUTTON_CANCEL); - gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_quit, 0); - gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); - gtk_widget_show(button); - - gtk_widget_show(choose_device_dialog); - - return 0; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_usage(void) -{ - printf("%s %s %s\n", TEXT_USAGE, prog_name, TEXT_USAGE_OPTIONS); - printf("\n%s\n\n", TEXT_HELP); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -static void xsane_init(int argc, char **argv) -{ - char filename[PATH_MAX]; - struct stat st; - - gtk_init(&argc, &argv); -#ifdef HAVE_LIBGIMP_GIMP_H - gtk_rc_parse(gimp_gtkrc()); - - gdk_set_use_xshm(gimp_use_xshm()); -#endif - - xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, "xsane-style", 0, ".rc", XSANE_PATH_LOCAL_SANE); - if (stat(filename, &st) >= 0) - { - gtk_rc_parse(filename); - } - else /* no local xsane-style.rc, look for system file */ - { - xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, "xsane-style", 0, ".rc", XSANE_PATH_SYSTEM); - if (stat(filename, &st) >= 0) - { - gtk_rc_parse(filename); - } - } - - sane_init(&xsane.sane_backend_versioncode, (void *) xsane_authorization_callback); - if (SANE_VERSION_MAJOR(xsane.sane_backend_versioncode) != SANE_V_MAJOR) - { - fprintf(stderr, "\n\n" - "%s %s:\n" - " %s\n" - " %s %d\n" - " %s %d\n" - "%s\n\n", - prog_name, ERR_ERROR, - ERR_MAJOR_VERSION_NR_CONFLICT, - ERR_XSANE_MAJOR_VERSION, SANE_V_MAJOR, - ERR_BACKEND_MAJOR_VERSION, SANE_VERSION_MAJOR(xsane.sane_backend_versioncode), - ERR_PROGRAM_ABORTED); - return; - } - - if (argc > 1) - { - int ch; - - while((ch = getopt_long(argc, argv, "cd:fghnsvFR", long_options, 0)) != EOF) - { - switch(ch) - { - case 'g': /* This options is set when xsane is called from the */ - /* GIMP. If xsane is compiled without GIMP support */ - /* then you get the error message when GIMP does */ - /* query or tries to start the xsane plugin! */ -#ifndef HAVE_LIBGIMP_GIMP_H - printf("%s: %s\n", argv[0], ERR_GIMP_SUPPORT_MISSING); - exit(0); -#endif - break; - - case 'v': /* --version */ -#ifdef HAVE_LIBGIMP_GIMP_H - printf("%s-%s, %s \"%s\", SANE-%d.%d, %s, %s%s\n", - prog_name, - XSANE_VERSION, - TEXT_PACKAGE, - PACKAGE_VERSION, - SANE_VERSION_MAJOR(xsane.sane_backend_versioncode), - SANE_VERSION_MINOR(xsane.sane_backend_versioncode), - TEXT_WITH_GIMP_SUPPORT, - TEXT_GIMP_VERSION, - GIMP_VERSION); -#else - printf("%s-%s, %s \"%s\", SANE-%d.%d, %s\n", - prog_name, - XSANE_VERSION, - TEXT_PACKAGE, - PACKAGE_VERSION, - SANE_VERSION_MAJOR(xsane.sane_backend_versioncode), - SANE_VERSION_MINOR(xsane.sane_backend_versioncode), - TEXT_WITHOUT_GIMP_SUPPORT); -#endif - exit(0); - - case 'd': /* --device-settings */ - xsane.device_set_filename = strdup(optarg); - break; - - case 's': /* --scan */ - xsane.xsane_mode = XSANE_SCAN; - break; - - case 'c': /* --copy */ - xsane.xsane_mode = XSANE_COPY; - break; - - case 'n': /* --No-modes-election */ - xsane.mode_selection = 0; - break; - - case 'f': /* --fax */ - xsane.xsane_mode = XSANE_FAX; - break; - - case 'F': /* --Fixed */ - xsane.main_window_fixed = 1; - break; - - case 'R': /* --Resizeable */ - xsane.main_window_fixed = 0; - break; - - case 'h': /* --help */ - default: - xsane_usage(); - exit(0); - } - } - } - - sane_get_devices(&devlist, SANE_FALSE /* local and network devices */); - - /* if devicename is given try to identify it, if not found, open device list */ - if (optind < argc) - { - int ndevs; - - for (ndevs = 0; devlist[ndevs]; ++ndevs) - { - if (!strncmp(devlist[ndevs]->name, argv[argc - 1], strlen(argv[argc - 1]))) - { - seldev = ndevs; - break; - } - } - - if ((seldev < 0) && (argc > 1)) - { - static SANE_Device dev; - static const SANE_Device *device_list[] = { &dev, 0 }; - - memset(&dev, 0, sizeof(dev)); - dev.name = argv[argc - 1]; - dev.vendor = TEXT_UNKNOWN; - dev.type = TEXT_UNKNOWN; - dev.model = TEXT_UNKNOWN; - - devlist = device_list; - seldev = 0; - } - } -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -void xsane_interface(int argc, char **argv) -{ - xsane.info_label = 0; - - xsane_init(argc, argv); /* initialize xsane variables if command line option is given, set seldev */ - - for (ndevs = 0; devlist[ndevs]; ++ndevs); /* count available devices */ - - if (seldev >= 0) /* device name is given on cammand line */ - { - xsane_device_dialog(); /* open device seldev */ - - if (!dialog) - { - xsane_exit(); - } - } - else /* no device name given on command line */ - { - if (ndevs > 0) /* devices available */ - { - seldev = 0; - if (ndevs == 1) - { - xsane_device_dialog(); /* open device seldev */ - if (!dialog) - { - xsane_exit(); - } - } - else - { - xsane_choose_device(); /* open device selection window and get device */ - } - } - else /* ndevs == 0, no devices available */ - { - char buf[256]; - - snprintf(buf, sizeof(buf), "%s: %s\n", prog_name, ERR_NO_DEVICES); - xsane_back_gtk_error(buf, TRUE); - xsane_exit(); - } - } - - gtk_main(); - sane_exit(); -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ - -int main(int argc, char **argv) -{ - dialog = 0; - memset(&xsane, 0, sizeof(xsane)); /* set all values in xsane to 0 */ - - umask(XSANE_DEFAULT_UMASK); /* define permissions of new files */ - - xsane.sensitivity = TRUE; - - xsane.main_window_fixed = -1; /* no command line option given, use preferences or fixed */ - - xsane.mode = XSANE_STANDALONE; - xsane.xsane_mode = XSANE_SCAN; - xsane.xsane_output_format = XSANE_PNM; - xsane.mode_selection = 1; /* enable selection of xsane mode */ - - xsane.input_tag = -1; /* no input tag */ - - xsane.histogram_lines = 1; - - xsane.zoom = 1.0; - xsane.zoom_x = 1.0; - xsane.zoom_y = 1.0; - xsane.resolution = 0.0; - xsane.resolution_x = 0.0; - xsane.resolution_y = 0.0; - xsane.copy_number = 1; - - xsane.gamma = 1.0; - xsane.gamma_red = 1.0; - xsane.gamma_green = 1.0; - xsane.gamma_blue = 1.0; - xsane.brightness = 0.0; - xsane.brightness_red = 0.0; - xsane.brightness_green = 0.0; - xsane.brightness_blue = 0.0; - xsane.contrast = 0.0; - xsane.contrast_red = 0.0; - xsane.contrast_green = 0.0; - xsane.contrast_blue = 0.0; - xsane.slider_gray.value[2] = 100.0; - xsane.slider_gray.value[1] = 50.0; - xsane.slider_gray.value[0] = 0.0; - xsane.slider_red.value[2] = 100.0; - xsane.slider_red.value[1] = 50.0; - xsane.slider_red.value[0] = 0.0; - xsane.slider_green.value[2] = 100.0; - xsane.slider_green.value[1] = 50.0; - xsane.slider_green.value[0] = 0.0; - xsane.slider_blue.value[2] = 100.0; - xsane.slider_blue.value[1] = 50.0; - xsane.slider_blue.value[0] = 0.0; - xsane.auto_white = 100.0; - xsane.auto_gray = 50.0; - xsane.auto_black = 0.0; - - xsane.histogram_red = 1; - xsane.histogram_green = 1; - xsane.histogram_blue = 1; - xsane.histogram_int = 1; - xsane.histogram_log = 1; - - xsane.xsane_color = TRUE; - xsane.scanner_gamma_color = FALSE; - xsane.scanner_gamma_gray = FALSE; - xsane.enhancement_rgb_default = TRUE; - - prog_name = strrchr(argv[0], '/'); - if (prog_name) - { - ++prog_name; - } - else - { - prog_name = argv[0]; - } -#if 0 - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); -#endif - bindtextdomain(prog_name, LOCALEDIR); - textdomain(prog_name); - -#ifdef HAVE_LIBGIMP_GIMP_H - { - GPrintFunc old_print_func; - int result; - - /* Temporarily install a print function that discards all output. - This is to avoid annoying "you must run this program under - gimp" messages when xsane gets invoked in stand-alone - mode. */ - old_print_func = g_set_print_handler((GPrintFunc) null_print_func); - - /* gimp_main() returns 1 if xsane wasn't invoked by GIMP */ - result = gimp_main(argc, argv); - g_set_message_handler(old_print_func); - if (result) - { - xsane_interface(argc, argv); - } - } -#else - xsane_interface(argc, argv); -#endif - return 0; -} - -/* ---------------------------------------------------------------------------------------------------------------------- */ |