1 files changed, 761 insertions, 0 deletions

diff --git a/frontend/xsane-device-preferences.c.old b/frontend/xsane-device-preferences.c.old
new file mode 100644
index 0000000..aa4d8b8
--- /dev/null
+++ b/frontend/xsane-device-preferences.c.old
@@ -0,0 +1,761 @@
+
+/* sane - Scanner Access Now Easy.
+   Copyright (C) 1999 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., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA. */
+
+/* ---------------------------------------------------------------------------------------------------------------- */
+
+#include "xsane.h"
+#include "xsane-rc-io.h"
+#include "xsane-front-gtk.h"
+#include "xsane-gamma.h"
+
+/* ---------------------------------------------------------------------------------------------------------------- */
+
+#define BITS_PER_LONG   (8*sizeof(u_long))
+
+#define SET(set, bit) ((set)[(bit)/BITS_PER_LONG] |= (1UL << (bit)%BITS_PER_LONG))
+#define IS_SET(set, bit) (((set)[(bit)/BITS_PER_LONG] & (1UL << (bit)%BITS_PER_LONG)) != 0) 
+
+/* ---------------------------------------------------------------------------------------------------------------- */
+
+int xsane_device_preferences_load_values(int fd, SANE_Handle device)
+{
+ const SANE_Option_Descriptor *opt;
+ SANE_Word *word_array;
+ SANE_String name, str;
+ u_long *caused_reload;
+ SANE_Int num_options;
+ SANE_Status status;
+ int i, keep_going;
+ SANE_Word word;
+ SANE_Int info;
+ off_t offset;
+ size_t size;
+ char *buf;
+ Wire w;
+
+  offset = lseek(fd, 0, SEEK_CUR);
+  w.io.fd = fd;
+  w.io.read = read;
+  w.io.write = write;
+  xsane_rc_io_w_init(&w);
+  xsane_rc_io_w_set_dir(&w, WIRE_DECODE);
+  keep_going = 0;
+
+  sane_control_option(device, 0, SANE_ACTION_GET_VALUE, &num_options, 0);
+  size = (num_options + BITS_PER_LONG - 1) / BITS_PER_LONG * sizeof(long);
+  caused_reload = alloca(size);
+  memset(caused_reload, 0, size);
+
+  while (1)
+  {
+    xsane_rc_io_w_space(&w, 3);
+
+    if (!w.status)
+    {
+      xsane_rc_io_w_string(&w, &name);
+    }
+
+    if (w.status)
+    {
+      if (keep_going)
+      {
+        lseek(fd, offset, SEEK_SET);
+        xsane_rc_io_w_set_dir(&w, WIRE_DECODE);
+        keep_going = 0;
+        continue;
+      }
+      return 0;
+    }
+
+    status = SANE_STATUS_GOOD;
+    info = 0;
+    for (i = 1; (opt = sane_get_option_descriptor(device, i)); ++i)
+    {
+      if (!opt->name || strcmp(opt->name, name) != 0)
+      {
+        continue;
+      }
+
+      if (IS_SET(caused_reload, i))
+      {
+        continue;
+      }
+
+      switch (opt->type)
+      {
+        case SANE_TYPE_BOOL:
+        case SANE_TYPE_INT:
+        case SANE_TYPE_FIXED:
+          if (opt->size == sizeof(SANE_Word))
+          {
+            xsane_rc_io_w_word(&w, &word);
+            status = sane_control_option(device, i, SANE_ACTION_SET_VALUE, &word, &info);
+          }
+          else
+          {
+            SANE_Int len;
+
+            xsane_rc_io_w_array(&w, &len, (void **) &word_array, (WireCodecFunc) xsane_rc_io_w_word, sizeof(SANE_Word));
+            status = sane_control_option(device, i, SANE_ACTION_SET_VALUE, word_array, &info);
+            w.direction = WIRE_FREE;
+            xsane_rc_io_w_array(&w, &len, (void **) &word_array, (WireCodecFunc) xsane_rc_io_w_word, sizeof(SANE_Word));
+            w.direction = WIRE_DECODE;
+          }
+	  break;
+
+        case SANE_TYPE_STRING:
+          xsane_rc_io_w_string(&w, &str);
+          buf = malloc(opt->size);
+          if (!w.status) /* got a string ? */
+          {
+            strncpy(buf, str, opt->size);
+            buf[opt->size - 1] = '\0';
+            xsane_rc_io_w_free(&w, (WireCodecFunc) xsane_rc_io_w_string, &str);
+            status = sane_control_option(device, i, SANE_ACTION_SET_VALUE, buf, &info);
+          }
+          break;
+
+        case SANE_TYPE_BUTTON:
+        case SANE_TYPE_GROUP:
+          /* nothing to read for button and group */
+          break;
+      }
+      break;
+    }
+    xsane_rc_io_w_free(&w, (WireCodecFunc) xsane_rc_io_w_string, &name);
+
+    if (status == SANE_STATUS_GOOD && (info & SANE_INFO_RELOAD_OPTIONS))
+    {
+      SET(caused_reload, i);
+      keep_going = 1;
+    }
+  }
+  return 0;
+}
+
+/* ---------------------------------------------------------------------------------------------------------------- */
+
+int xsane_device_preferences_save_values(int fd, SANE_Handle device)
+{
+ const SANE_Option_Descriptor *opt;
+ size_t word_array_size = 0;
+ SANE_Word *word_array = 0;
+ size_t str_size = 0;
+ SANE_String str = 0;
+ SANE_Word word;
+ Wire w;
+ int i;
+
+  w.io.fd = fd;
+  w.io.read = read;
+  w.io.write = write;
+  xsane_rc_io_w_init(&w);
+  xsane_rc_io_w_set_dir(&w, WIRE_ENCODE);
+
+  for (i = 0; (opt = sane_get_option_descriptor(device, i)); ++i)
+  {
+    if ((opt->cap & (SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT)) != (SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT) || !opt->name)
+	/* if we can't query AND set the option, don't bother saving it */
+    {
+      continue;
+    }
+
+    switch (opt->type)
+    {
+      case SANE_TYPE_BOOL:
+      case SANE_TYPE_INT:
+      case SANE_TYPE_FIXED:
+        if (opt->size == sizeof(SANE_Word))
+        {
+          if (sane_control_option(device, i, SANE_ACTION_GET_VALUE, &word, 0) != SANE_STATUS_GOOD)
+          {
+            continue;
+          }
+          xsane_rc_io_w_string(&w, (SANE_String *) &opt->name);
+          xsane_rc_io_w_word(&w, &word);
+        }
+        else
+        {
+         SANE_Int len = opt->size / sizeof(SANE_Word);
+
+          if (opt->size > word_array_size)
+          {
+             word_array_size = ((opt->size + 32*sizeof(SANE_Word)) & ~(32*sizeof(SANE_Word) - 1));
+             if (word_array)
+             {
+               word_array = realloc(word_array, word_array_size);
+             }
+             else
+             {
+               word_array = malloc(word_array_size);
+             }
+
+             if (word_array == 0)
+             {
+               /* Malloc failed, so return an error. */
+               w.status = ENOMEM;
+               return 1;
+             }
+          }
+
+          if (sane_control_option(device, i, SANE_ACTION_GET_VALUE, word_array, 0) != SANE_STATUS_GOOD)
+          {
+            continue;
+          }
+
+          xsane_rc_io_w_string(&w, (SANE_String *) &opt->name);
+          xsane_rc_io_w_array(&w, &len, (void **) &word_array, (WireCodecFunc) xsane_rc_io_w_word, sizeof(SANE_Word));
+        }
+        break;
+
+      case SANE_TYPE_STRING:
+        if (opt->size > str_size)
+        {
+          str_size = (opt->size + 1024) & ~1023;
+
+          if (str)
+          {
+            str = realloc(str, str_size);
+          }
+          else
+          {
+            str = malloc(str_size);
+          }
+
+          if (str == 0)
+          {
+            /* Malloc failed, so return an error. */
+            w.status = ENOMEM;
+            return 1;
+          }
+        }
+
+        if (sane_control_option(device, i, SANE_ACTION_GET_VALUE, str, 0) != SANE_STATUS_GOOD)
+        {
+          continue;
+        }
+
+        xsane_rc_io_w_string(&w, (SANE_String *) &opt->name);
+        xsane_rc_io_w_string(&w, &str);
+        break;
+
+      case SANE_TYPE_BUTTON:
+      case SANE_TYPE_GROUP:
+        break;
+    }
+  }
+  xsane_rc_io_w_set_dir(&w, WIRE_DECODE);
+
+  if (word_array)
+  {
+    free(word_array);
+  }
+  if (str)
+  {
+    free(str);
+  }
+
+  return 0;
+}
+
+/* ---------------------------------------------------------------------------------------------------------------------- */
+
+void xsane_device_preferences_load_file(char *filename)
+{
+ int fd;
+ FILE *file;
+ char buf[256];
+ char option[256];
+ char *optionp;
+ char *version = 0;
+ int len;
+
+ int main_posx   = XSANE_DIALOG_POS_X;
+ int main_posy   = XSANE_DIALOG_POS_Y;
+ int main_width  = XSANE_DIALOG_WIDTH;
+ int main_height = XSANE_DIALOG_HEIGHT;
+
+ int standard_options_posx   = XSANE_DIALOG_POS_X;
+ int standard_options_posy   = XSANE_DIALOG_POS_Y2;
+
+ int advanced_options_posx   = XSANE_DIALOG_POS_X2;
+ int advanced_options_posy   = XSANE_DIALOG_POS_Y2;
+
+ int histogram_posx = XSANE_DIALOG_POS_X2;
+ int histogram_posy = XSANE_DIALOG_POS_Y;
+
+ int preview_posx   = 0;
+ int preview_posy   = 0;
+ int preview_width  = 0;
+ int preview_height = 0;
+
+  file = fopen(filename, "r");
+  if (file == 0) /* error ? */
+  {
+    return;
+  }
+
+  if (!feof(file))
+  {
+    fgets(option, sizeof(option), file); /* get first line */
+    option[strlen(option)-1] = 0; /* remove cr */
+
+    if (strcmp(option, "\"XSANE_DEVICE_RC\"") != 0) /* wrong file format ? */
+    {
+      char buf[256];
+
+      snprintf(buf, sizeof(buf), "%s\n%s %s", ERR_LOAD_DEVICE_SETTINGS, filename, ERR_NO_DRC_FILE);
+      xsane_back_gtk_error(buf, TRUE);
+      return;
+    }
+
+    if (!feof(file))
+    {
+      fgets(option, sizeof(option), file); /* get version */
+      option[strlen(option)-1] = 0; /* remove cr */
+      len = strlen(option);
+      if (len)
+      {
+        if (option[len-1] == 34)
+        {
+          option[len-1] = 0; /* remove " */
+        }
+      }
+      optionp = option+1;
+
+      if (strcmp(optionp, xsane.device_set_filename))
+      {
+        snprintf(buf, sizeof(buf), "%s \"%s\"\n"
+                                   "%s \"%s\",\n"
+                                   "%s \"%s\",\n"
+                                   "%s",
+                                   TEXT_FILE, filename,
+                                   ERR_CREATED_FOR_DEVICE, optionp,
+                                   ERR_USED_FOR_DEVICE, xsane.device_set_filename,
+                                   ERR_MAY_CAUSE_PROBLEMS);
+        if (xsane_back_gtk_decision(ERR_HEADER_WARNING, buf, ERR_BUTTON_OK, BUTTON_CANCEL, TRUE) == FALSE)
+        { /* cancel */
+          fclose(file);
+          return; 
+        }
+      }
+    }
+  }
+
+  while (!feof(file))
+  {
+    fgets(option, sizeof(option), file); /* get option name */
+    option[strlen(option)-1] = 0; /* remove cr */
+    if (strcmp(option, "\"xsane-version\"") == 0)
+    {
+      fgets(option, sizeof(option), file); /* get version */
+      option[strlen(option)-1] = 0; /* remove cr */
+      len = strlen(option);
+      if (len)
+      {
+        if (option[len-1] == 34)
+        {
+          option[len-1] = 0; /* remove " */
+        }
+      }
+      version = strdup(option+1);
+    }
+    else if (strcmp(option, "\"xsane-gamma\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.gamma);
+    }
+    else if (strcmp(option, "\"xsane-gamma-red\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.gamma_red);
+    }
+    else if (strcmp(option, "\"xsane-gamma-green\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.gamma_green);
+    }
+    else if (strcmp(option, "\"xsane-gamma-blue\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.gamma_blue);
+    }
+    else if (strcmp(option, "\"xsane-brightness\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.brightness);
+    }
+    else if (strcmp(option, "\"xsane-brightness-red\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.brightness_red);
+    }
+    else if (strcmp(option, "\"xsane-brightness-green\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.brightness_green);
+    }
+    else if (strcmp(option, "\"xsane-brightness-blue\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.brightness_blue);
+    }
+    else if (strcmp(option, "\"xsane-contrast\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.contrast);
+    }
+    else if (strcmp(option, "\"xsane-contrast-red\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.contrast_red);
+    }
+    else if (strcmp(option, "\"xsane-contrast-green\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.contrast_green);
+    }
+    else if (strcmp(option, "\"xsane-contrast-blue\"") == 0)
+    {
+      fscanf(file, "%lf\n", &xsane.contrast_blue);
+    }
+    else if (strcmp(option, "\"xsane-enhancement-rgb-default\"") == 0)
+    {
+      fscanf(file, "%d\n", &xsane.enhancement_rgb_default);
+    }
+    else if (strcmp(option, "\"xsane-negative\"") == 0)
+    {
+      fscanf(file, "%d\n", &xsane.negative);
+    }
+    else if (strcmp(option, "\"xsane-show-preview\"") == 0)
+    {
+      fscanf(file, "%d\n", &xsane.show_preview);
+    }
+    else if (strcmp(option, "\"xsane-main-window-x-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &main_posx);
+    }
+    else if (strcmp(option, "\"xsane-main-window-y-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &main_posy);
+    }
+    else if (strcmp(option, "\"xsane-main-window-width\"") == 0)
+    {
+      fscanf(file, "%d\n", &main_width);
+    }
+    else if (strcmp(option, "\"xsane-main-window-height\"") == 0)
+    {
+      fscanf(file, "%d\n", &main_height);
+    }
+    else if (strcmp(option, "\"xsane-standard-options-window-x-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &standard_options_posx);
+    }
+    else if (strcmp(option, "\"xsane-standard-options-window-y-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &standard_options_posy);
+    }
+    else if (strcmp(option, "\"xsane-advanced-options-window-x-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &advanced_options_posx);
+    }
+    else if (strcmp(option, "\"xsane-advanced-options-window-y-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &advanced_options_posy);
+    }
+    else if (strcmp(option, "\"xsane-histogram-window-x-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &histogram_posx);
+    }
+    else if (strcmp(option, "\"xsane-histogram-window-y-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &histogram_posy);
+    }
+    else if (strcmp(option, "\"xsane-preview-window-x-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &preview_posx);
+    }
+    else if (strcmp(option, "\"xsane-preview-window-y-position\"") == 0)
+    {
+      fscanf(file, "%d\n", &preview_posy);
+    }
+    else if (strcmp(option, "\"xsane-preview-window-width\"") == 0)
+    {
+      fscanf(file, "%d\n", &preview_width);
+    }
+    else if (strcmp(option, "\"xsane-preview-window-height\"") == 0)
+    {
+      fscanf(file, "%d\n", &preview_height);
+    }
+    else
+    {
+      fgets(option, sizeof(option), file); /* skip option */
+    }
+  }
+  fclose(file);
+
+#if 0
+  if (version)
+  {
+    if (strcmp(version, XSANE_VERSION))
+    {
+      snprintf(buf, sizeof(buf), "File: \"%s\"\n"
+                                 "has been saved with xsane-%s,\n"
+                                 "this may cause problems!", filename, version);
+      xsane_back_gtk_warning(buf, TRUE);
+    }
+    free(version);
+  }
+  else
+  {
+    snprintf(buf, sizeof(buf), "File: \"%s\"\n"
+                               "has been saved with xsane before version 0.40,\n"
+                               "this may cause problems!", filename);
+    xsane_back_gtk_warning(buf, TRUE);
+  }
+#endif
+
+
+  gtk_widget_set_uposition(xsane.shell, main_posx, main_posy);
+  gtk_widget_set_uposition(xsane.standard_options_shell, standard_options_posx, standard_options_posy);
+  gtk_widget_set_uposition(xsane.advanced_options_shell, advanced_options_posx, advanced_options_posy);
+  gtk_widget_set_uposition(xsane.histogram_dialog, histogram_posx, histogram_posy);
+
+  if (xsane.preview)
+  {
+    gtk_widget_set_uposition(xsane.preview->top, preview_posx, preview_posy);
+  }
+
+  gtk_window_set_default_size(GTK_WINDOW(xsane.shell), main_width, main_height);
+
+  if (xsane.preview)
+  {
+    gtk_window_set_default_size(GTK_WINDOW(xsane.preview->top), preview_width, preview_height);
+  }
+
+
+  fd = open(filename, O_RDONLY);
+  if (fd < 0)
+  {
+    return;
+  }
+  xsane_device_preferences_load_values(fd, dialog->dev);
+  close(fd);
+
+  if (dialog->well_known.dpi > 0)
+  {
+   const SANE_Option_Descriptor *opt;
+
+    opt = sane_get_option_descriptor(dialog->dev, dialog->well_known.dpi);
+  
+    switch (opt->type)
+    {
+      case SANE_TYPE_INT:
+      {
+       SANE_Int dpi;
+        sane_control_option(dialog->dev, dialog->well_known.dpi, SANE_ACTION_GET_VALUE, &dpi, 0);
+        xsane.resolution = dpi;
+      }
+      break;
+
+      case SANE_TYPE_FIXED:
+      {
+       SANE_Fixed dpi;
+        sane_control_option(dialog->dev, dialog->well_known.dpi, SANE_ACTION_GET_VALUE, &dpi, 0);
+        xsane.resolution = (int) SANE_UNFIX(dpi);
+      }
+      break;
+ 
+      default:
+       fprintf(stderr, "xsane_pref_load_file: %s %d\n", ERR_UNKNOWN_TYPE, opt->type);
+      return;
+    }
+  }
+
+  xsane_refresh_dialog(dialog);
+  xsane_enhancement_by_gamma();
+}
+
+/* ---------------------------------------------------------------------------------------------------------------------- */
+
+void xsane_device_preferences_restore(void)
+{
+  char filename[PATH_MAX];
+
+  xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, 0, xsane.device_set_filename, ".drc");
+  xsane_device_preferences_load_file(filename);
+}
+                  
+/* ---------------------------------------------------------------------------------------------------------------------- */
+
+void xsane_device_preferences_load(void)
+{
+  char filename[PATH_MAX];
+  char windowname[256];
+
+  xsane_set_sensitivity(FALSE);
+
+  sprintf(windowname, "%s %s %s", prog_name, WINDOW_LOAD_SETTINGS, device_text);
+  xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, 0, xsane.device_set_filename, ".drc");
+  xsane_back_gtk_get_filename(windowname, filename, sizeof(filename), filename);
+  xsane_device_preferences_load_file(filename);
+  xsane_set_sensitivity(TRUE);
+}        
+
+/* ---------------------------------------------------------------------------------------------------------------------- */
+
+void xsane_device_preferences_save(GtkWidget *widget, gpointer data)
+{
+ char filename[PATH_MAX];
+ char windowname[256];
+ int fd;
+ FILE *file;
+ int posx, posy, width, height;
+
+  xsane_set_sensitivity(FALSE);
+
+  sprintf(windowname, "%s %s %s", prog_name, WINDOW_SAVE_SETTINGS, device_text);
+  xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", 0, 0, xsane.device_set_filename, ".drc");
+  xsane_back_gtk_get_filename(windowname, filename, sizeof(filename), filename);
+
+  file = fopen(filename, "w");
+  if (file == 0)
+  {
+    char buf[256];
+
+    snprintf(buf, sizeof(buf), "%s %s.", ERR_FAILED_CREATE_FILE, strerror(errno));
+    xsane_back_gtk_error(buf, TRUE);
+    xsane_set_sensitivity(TRUE);
+    return;
+  }
+
+  fprintf(file, "\"XSANE_DEVICE_RC\"\n");
+  fprintf(file, "\"%s\"\n", xsane.device_set_filename);
+  fclose(file);
+
+  fd = open(filename, O_WRONLY | O_APPEND , 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);
+    xsane_set_sensitivity(TRUE);
+    return;
+  }
+  xsane_device_preferences_save_values(fd, dialog->dev);
+  close(fd);
+
+
+  file = fopen(filename, "a");
+  if (file == 0)
+  {
+    char buf[256];
+
+    snprintf(buf, sizeof(buf), "%s %s.", ERR_FAILED_CREATE_FILE, strerror(errno));
+    xsane_back_gtk_error(buf, TRUE);
+    xsane_set_sensitivity(TRUE);
+    return;
+  }
+
+  fprintf(file, "\"xsane-version\"\n");
+  fprintf(file, "\"" XSANE_VERSION "\"\n");
+  fprintf(file, "\"xsane-gamma\"\n");
+  fprintf(file, "%f\n", xsane.gamma);
+  fprintf(file, "\"xsane-gamma-red\"\n");
+  fprintf(file, "%f\n", xsane.gamma_red);
+  fprintf(file, "\"xsane-gamma-green\"\n");
+  fprintf(file, "%f\n", xsane.gamma_green);
+  fprintf(file, "\"xsane-gamma-blue\"\n");
+  fprintf(file, "%f\n", xsane.gamma_blue);
+
+  fprintf(file, "\"xsane-brightness\"\n");
+  fprintf(file, "%f\n", xsane.brightness);
+  fprintf(file, "\"xsane-brightness-red\"\n");
+  fprintf(file, "%f\n", xsane.brightness_red);
+  fprintf(file, "\"xsane-brightness-green\"\n");
+  fprintf(file, "%f\n", xsane.brightness_green);
+  fprintf(file, "\"xsane-brightness-blue\"\n");
+  fprintf(file, "%f\n", xsane.brightness_blue);
+
+  fprintf(file, "\"xsane-contrast\"\n");
+  fprintf(file, "%f\n", xsane.contrast);
+  fprintf(file, "\"xsane-contrast-red\"\n");
+  fprintf(file, "%f\n", xsane.contrast_red);
+  fprintf(file, "\"xsane-contrast-green\"\n");
+  fprintf(file, "%f\n", xsane.contrast_green);
+  fprintf(file, "\"xsane-contrast-blue\"\n");
+  fprintf(file, "%f\n", xsane.contrast_blue);
+
+  fprintf(file, "\"xsane-enhancement-rgb-default\"\n");
+  fprintf(file, "%d\n", xsane.enhancement_rgb_default);
+
+  fprintf(file, "\"xsane-negative\"\n");
+  fprintf(file, "%d\n", xsane.negative);
+
+  gdk_window_get_root_origin(xsane.shell->window, &posx, &posy);
+  gdk_window_get_size(xsane.shell->window, &width, &height);
+  fprintf(file, "\"xsane-main-window-x-position\"\n");
+  fprintf(file, "%d\n", posx);
+  fprintf(file, "\"xsane-main-window-y-position\"\n");
+  fprintf(file, "%d\n", posy);
+  fprintf(file, "\"xsane-main-window-width\"\n");
+  fprintf(file, "%d\n", width);
+  fprintf(file, "\"xsane-main-window-height\"\n");
+  fprintf(file, "%d\n", height);
+  gtk_widget_set_uposition(xsane.shell, posx, posy); /* set default geometry used when window is closed and opened again */
+  gtk_window_set_default_size(GTK_WINDOW(xsane.shell), width, height);
+
+  gdk_window_get_root_origin(xsane.standard_options_shell->window, &posx, &posy);
+  fprintf(file, "\"xsane-standard-options-window-x-position\"\n");
+  fprintf(file, "%d\n", posx);
+  fprintf(file, "\"xsane-standard-options-window-y-position\"\n");
+  fprintf(file, "%d\n", posy);
+  gtk_widget_set_uposition(xsane.standard_options_shell, posx, posy);
+
+  gdk_window_get_root_origin(xsane.advanced_options_shell->window, &posx, &posy);
+  fprintf(file, "\"xsane-advanced-options-window-x-position\"\n");
+  fprintf(file, "%d\n", posx);
+  fprintf(file, "\"xsane-advanced-options-window-y-position\"\n");
+  fprintf(file, "%d\n", posy);
+  gtk_widget_set_uposition(xsane.advanced_options_shell, posx, posy);
+
+  gdk_window_get_root_origin(xsane.histogram_dialog->window, &posx, &posy);
+  fprintf(file, "\"xsane-histogram-window-x-position\"\n");
+  fprintf(file, "%d\n", posx);
+  fprintf(file, "\"xsane-histogram-window-y-position\"\n");
+  fprintf(file, "%d\n", posy);
+  gtk_widget_set_uposition(xsane.histogram_dialog, posx, posy);
+
+  fprintf(file, "\"xsane-show-preview\"\n");
+  fprintf(file, "%d\n", xsane.show_preview);
+
+  if (xsane.preview)
+  {
+    gdk_window_get_root_origin(xsane.preview->top->window, &posx, &posy);
+    gdk_window_get_size(xsane.preview->top->window, &width, &height);
+    fprintf(file, "\"xsane-preview-window-x-position\"\n");
+    fprintf(file, "%d\n", posx);
+    fprintf(file, "\"xsane-preview-window-y-position\"\n");
+    fprintf(file, "%d\n", posy);
+    fprintf(file, "\"xsane-preview-window-width\"\n");
+    fprintf(file, "%d\n", width);
+    fprintf(file, "\"xsane-preview-window-height\"\n");
+    fprintf(file, "%d\n", height);
+    gtk_widget_set_uposition(xsane.preview->top, posx, posy);
+    gtk_window_set_default_size(GTK_WINDOW(xsane.preview->top), width, height);
+  }
+
+  fclose(file);
+
+  xsane_set_sensitivity(TRUE);
+}
+
+/* ---------------------------------------------------------------------------------------------------------------- */
+