[ocrfeeder] Add the save method to the unpaper preferences

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit 2fece3500244089c1f20adc96c0c22e18ef07fa1
Author: Joaquim Rocha <jrocha igalia com>
Date:   Fri Jul 23 11:25:26 2010 +0200

    Add the save method to the unpaper preferences

 studio/widgetPresenter.py |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/studio/widgetPresenter.py b/studio/widgetPresenter.py
index 4683a38..a158eec 100644
--- a/studio/widgetPresenter.py
+++ b/studio/widgetPresenter.py
@@ -1010,6 +1010,26 @@ class UnpaperPreferences(gtk.VBox):
             command += ' %s ' % extra_options_text
         return command
 
+    def save(self):
+        self.configuration_manager.unpaper_use_black_filter = \
+            self.black_filter_usage.get_active()
+        if self.noise_filter_none.get_active():
+            self.configuration_manager.unpaper_noise_filter_intensity = 'none'
+        elif self.noise_filter_custom.get_active():
+            self.configuration_manager.unpaper_noise_filter_intensity = \
+                self.noise_filter_intensity.get_value()
+        else:
+            self.configuration_manager.unpaper_noise_filter_intensity = 'auto'
+        if self.gray_filter_none.get_active():
+            self.configuration_manager.unpaper_gray_filter_size = 'none'
+        elif self.gray_filter_custom.get_active():
+            self.configuration_manager.unpaper_gray_filter_size = \
+                self.gray_filter_size.get_value()
+        else:
+            self.configuration_manager.unpaper_gray_filter_size = 'auto'
+        self.configuration_manager.unpaper_extra_options = \
+            self.extra_options.get_text()
+
 class SimpleDialog(gtk.MessageDialog):
 
     def __init__(self, message, title = '', type = 'info'):