Add tree view

Signed-off-by: Daniel Francis <francis@sugarlabs.org>

1 files changed, 64 insertions, 3 deletions

diff --git a/activity.py b/activity.py
index 0770346..2ba7f21 100644
--- a/activity.py
+++ b/activity.py
@@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+#
 # 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 3 of the License, or
@@ -22,8 +24,41 @@ from sugar3.graphics.toolbarbox import ToolbarBox
 ACTIVITIES_URL = 'http://www.honduras-tests.com.ar/lesson.html?name='
 
 
+grades = [('Tercer grado',
+           [('unidad2', 'Perpendicularidad'),
+            ('unidad3', 'Adición'),
+            ('unidad4', 'Sustracción'),
+            ('unidad11', 'Longitud'),
+            ('unidad12', 'Operaciones combinadas'),
+            ('unidad13', 'Peso'),
+            ('unidad14', 'Simetría'),
+            ('tiempo', 'Tiempo')]),
+          ('Cuarto grado',
+           [('cuadrilateros', 'Cuadriláteros'),
+            ('M020407longitud_4grado', 'Longitud'),
+            ('4_moneda', 'Moneda'),
+            ('Hora_y_tiempo', 'Hora y tiempo'),
+            ('M010408capacidad', 'La ruleta del saber')]),
+          ('Quinto Grado',
+           [('5u1', 'Potencias'),
+            ('5u2', 'Ángulos'),
+            ('5u3', 'Múltiplos'),
+            ('5u4', 'Superficies'),
+            ('5u6', 'Sólidos geométricos'),
+            ('5u10', 'Círculos y circunferencias')]),
+          ('Sexto grado',
+           [('U5', 'Fracciones'),
+            ('U6', 'Sólidos geométricos'),
+            ('U7', 'Multiplicación y división de fracciones'),
+            ('M080407elementos', 'Sólidos geométricos'),
+            ('U10', 'Calendario Maya')])
+          ]
+
+
 class HNDViewer(activity.Activity):
 
+    buffers = []
+
     def __init__(self, handle):
         activity.Activity.__init__(self, handle, True)
 
@@ -44,12 +79,31 @@ class HNDViewer(activity.Activity):
         toolbarbox.toolbar.insert(stopbtn, -1)
 
         self.set_toolbar_box(toolbarbox)
- 
+
         # Canvas
-        self._notebook = Gtk.Notebook() 
+        paned = Gtk.Paned()
+        paned.set_orientation(Gtk.Orientation.HORIZONTAL)
+
+        self._treeview = Gtk.TreeView()
+        column = Gtk.TreeViewColumn('Unidades')
+        cellrenderer = Gtk.CellRendererText()
+        column.pack_start(cellrenderer, True)
+        self._treeview.append_column(column)
+        column.add_attribute(cellrenderer, 'text', 1)
+        self.load_buffers()
+        self._treeview.set_model(self.buffers[0][1])
+        self._treeview.show()
+        paned.pack1(self._treeview)
+
+        self._notebook = Gtk.Notebook()
+        # Comment this line to debug
+        self._notebook.set_show_tabs(False)
         self._browser = WebKit.WebView()
         self._notebook.append_page(self._browser, None)
-        self.set_canvas(self._notebook)
+        paned.pack2(self._notebook)
+
+        paned.show()
+        self.set_canvas(paned)
  
         # TODO: Create a IconView
         # iconview = Gtk.IconView()
@@ -68,3 +122,10 @@ class HNDViewer(activity.Activity):
 
     def write_file(self, file_path):
         return
+
+    def load_buffers(self):
+        for i in grades:
+            grade_buffer = Gtk.ListStore(str, str)
+            for lesson in i[1]:
+                grade_buffer.append(lesson)
+            self.buffers.append((i[0], grade_buffer))