1 files changed, 74 insertions, 0 deletions
diff --git a/GUI_Components/Compound_Widgets/Reading_View.py b/GUI_Components/Compound_Widgets/Reading_View.py
new file mode 100644
index 0000000..f044982
--- /dev/null
+++ b/GUI_Components/Compound_Widgets/Reading_View.py
@@ -0,0 +1,74 @@
+# Copyright (C) IBM Corporation 2008 
+import pygtk
+pygtk.require('2.0')
+import gtk
+from GUI_Components.Compound_Widgets.Base_Widgets.Readonly_Textbox import Readonly_Textbox
+from Processing.IO_Manager import IO_Manager
+
+class Reading_View( gtk.VBox ):
+    """ 
+    Created by Jonathan Mace
+    
+    This class wraps a Readonly_Textbox in a scrollable window, and adds
+    a combobox.  
+    The combobox is populated, externally, with the names of
+    articles which can be selected.   
+    If an article is selected in the combobox, the readonly_textbox will
+    be set to display the newly selected article.
+    The articles are loaded using IO_Manager
+    """
+     
+    def __init__(self):
+        gtk.VBox.__init__(self)
+        
+        self.articlemenu = gtk.combo_box_new_text()
+        self.articlemenu.connect("changed", self.source_selected, None)
+        self.pack_start(self.articlemenu, False, False, 1)
+        self.articlemenu.show()
+        
+        self.articlewindow = gtk.ScrolledWindow()
+        self.articlewindow.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
+        self.pack_start(self.articlewindow)
+        self.articlewindow.show()
+        
+        self.textbox = Readonly_Textbox()
+        self.articlewindow.add(self.textbox)
+        self.textbox.show()
+        
+    def source_selected(self, combo, data):
+        title = combo.get_active_text()
+        if title == "Select a source article from this menu" or title == None:
+            return
+        if self.textbox.get_article() == None or self.textbox.get_article().article_title == title:
+            return
+        if combo.get_active != 0:
+            model = combo.get_model()
+            firstiter = model.get_iter_first()
+            firstvalue = model.get_value(firstiter, 0)
+            print firstvalue
+            if firstvalue == "Select a source article from this menu":
+                combo.remove_text(0)
+        
+        if self.textbox.get_article() != None:
+            theme = "Wikipedia Articles"
+            try:
+                newarticle = IO_Manager().load_article(title, theme)
+                self.textbox.set_article(newarticle)
+            except Exception, e:
+                pass
+        
+    def set_sentence_selection_mode(self):
+        self.textbox.set_mode(0)
+        
+    def set_paragraph_selection_mode(self):
+        self.textbox.set_mode(1)
+        
+    def set_section_selection_mode(self):
+        self.textbox.set_mode(2)
+        
+    def set_full_edit_mode(self):
+        self.textbox.set_mode(3)
+
+    def clear_contents(self):
+        self.textbox.clear()
+        
+\ No newline at end of file