[ocrfeeder] Add the "delete selected areas" action

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

commit 38a0d16d00ef435b2247e8a62e21f253cd660d10
Author: Joaquim Rocha <jrocha igalia com>
Date:   Thu Jul 8 18:05:03 2010 +0200

    Add the "delete selected areas" action
    
    studioBuilder.Studio: Add the delete_selected_areas callback.
    widgetModeler.ImageReviewer_Controller: Add the deleteSelectedAreas
    function that wrap's the SelectableBoxesArea's one.
    widgetPresenter.MainWindow: Add the DeleteSelectedAreas action and
    respective menu item.

 studio/studioBuilder.py   |    1 +
 studio/widgetModeler.py   |    4 ++++
 studio/widgetPresenter.py |    7 ++++++-
 3 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/studio/studioBuilder.py b/studio/studioBuilder.py
index 6c2cbb5..f092667 100644
--- a/studio/studioBuilder.py
+++ b/studio/studioBuilder.py
@@ -100,6 +100,7 @@ class Studio:
                                  'select_next_area': self.source_images_controler.selectNextArea,
                                  'select_previous_area': self.source_images_controler.selectPreviousArea,
                                  'select_all_areas': self.source_images_controler.selectAllAreas,
+                                 'delete_selected_areas': self.source_images_controler.deleteSelectedAreas,
                                  }
 
         self.main_window.setHeader(menubar_callback_dict, toolbar_callback_dict)
diff --git a/studio/widgetModeler.py b/studio/widgetModeler.py
index 51dc92e..c27f288 100644
--- a/studio/widgetModeler.py
+++ b/studio/widgetModeler.py
@@ -676,6 +676,10 @@ class ImageReviewer_Controler:
         current_reviewer = self.__getCurrentReviewer()
         current_reviewer.selectable_boxes_area.selectAllAreas()
 
+    def deleteSelectedAreas(self, widget):
+        current_reviewer = self.__getCurrentReviewer()
+        current_reviewer.selectable_boxes_area.deleteSelectedAreas()
+
 class Editor:
 
     def __init__(self, box, pixbuf, ocr_engines, reviewer):
diff --git a/studio/widgetPresenter.py b/studio/widgetPresenter.py
index c9ed144..a42e10a 100644
--- a/studio/widgetPresenter.py
+++ b/studio/widgetPresenter.py
@@ -79,6 +79,7 @@ class MainWindow:
             <menuitem action="SelectAllAreas"/>
             <menuitem action="SelectPreviousArea"/>
             <menuitem action="SelectNextArea"/>
+            <menuitem action="DeleteSelectedAreas"/>
         </menu>
         <menu action="Tools">
             <menuitem action="OCREngines"/>
@@ -178,6 +179,10 @@ class MainWindow:
                                    _('Select _Next Area'), '<control><shift>n',
                                    _("Select the next area from the content areas"),
                                    menu_items['select_next_area']),
+                                  ('DeleteSelectedAreas', gtk.STOCK_DELETE,
+                                   _('Delete Selected Areas'), '<control><shift>Delete',
+                                   _("Deletes all the currently selected content areas"),
+                                   menu_items['delete_selected_areas']),
                                   ('GenerateODT', None, _('_Generate ODT'), None, _("Export to ODT"), tool_items['export_to_odt']),
                                   ])
         ui_manager.insert_action_group(action_group, 0)
@@ -222,7 +227,7 @@ class MainWindow:
     def setHasSelectedBoxes(self, has_selected_boxes = True):
         if not self.action_group:
             return
-        actions = ['RecognizeAreas']
+        actions = ['RecognizeAreas', 'DeleteSelectedAreas']
         self.__setActionsSensitiveness(actions, has_selected_boxes)
 
     def setHasContentBoxes(self, has_content_boxes=True):