[ocrfeeder] Make the getTextFromBoxes function consider text type boxes only

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

commit 23e94986f4093730140c30a7360a30484878f7d6
Author: Joaquim Rocha <jrocha igalia com>
Date:   Sat Mar 12 12:48:44 2011 +0100

    Make the getTextFromBoxes function consider text type boxes only

 src/ocrfeeder/studio/widgetModeler.py |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/src/ocrfeeder/studio/widgetModeler.py b/src/ocrfeeder/studio/widgetModeler.py
index e7804d6..554198e 100644
--- a/src/ocrfeeder/studio/widgetModeler.py
+++ b/src/ocrfeeder/studio/widgetModeler.py
@@ -311,13 +311,17 @@ class ImageReviewer:
             number_of_boxes = len(boxes)
             for i in range(number_of_boxes):
                 box = boxes[i]
-                text += self.__getEditorFromBox(box).box_editor.getText()
+                box_editor = self.__getEditorFromBox(box).box_editor
+                if box_editor.getType() != TEXT_TYPE:
+                    continue
+                text += box_editor.getText()
                 if number_of_boxes > 1 and i < number_of_boxes - 1:
                     text += '\n\n'
         else:
             current_box_editor = self.boxeditor_notebook.get_nth_page(\
                                      self.boxeditor_notebook.get_current_page())
-            text = current_box_editor.getText()
+            if current_box_editor.getType() == TEXT_TYPE:
+                text = current_box_editor.getText()
         return text
 
     def copyTextToClipboard(self):