From c7c7f94fc5d7e9f7e4f175c06dd52628aa357e3d Mon Sep 17 00:00:00 2001
From: mike <michael.jmontcalm@gmail.com>
Date: Fri, 06 Nov 2009 03:06:06 +0000
Subject: Merge branch 'lp448319' of ../mainline

Conflicts:
	addons/readfile.py
	tests/probetests.py
	tests/run-tests.py
	tutorius/TProbe.py
	tutorius/constraints.py
	tutorius/core.py
	tutorius/engine.py
	tutorius/properties.py
	tutorius/service.py
---
(limited to 'tutorius/editor_interpreter.py')

diff --git a/tutorius/editor_interpreter.py b/tutorius/editor_interpreter.py
new file mode 100644
index 0000000..d559266
--- /dev/null
+++ b/tutorius/editor_interpreter.py
@@ -0,0 +1,105 @@
+# Copyright (C) 2009, Tutorius.org
+# Greatly influenced by sugar/activity/namingalert.py
+#
+# 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 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+""" Tutorial Editor Interpreter  Module
+"""
+
+import gtk
+import pango
+from sugar.tutorius.ipython_view import *
+
+from gettext import gettext as _
+
+class EditorInterpreter(gtk.Window):
+    """
+    Interpreter that will be shown to the user
+    """
+    __gtype_name__ = 'TutoriusEditorInterpreter'
+
+    def __init__(self, activity=None):
+        gtk.Window.__init__(self)
+        
+        self._activity = activity
+
+	    # Set basic properties of window
+        self.set_decorated(False)
+        self.set_resizable(False)
+        self.set_modal(False)
+
+        # Connect to realize signal from ?
+        self.connect('realize', self.__realize_cb)
+
+        # Use an expander widget to allow minimizing
+        self._expander = gtk.Expander(_("Editor Interpreter"))
+        self._expander.set_expanded(True)
+        self.add(self._expander)
+        self._expander.connect("notify::expanded", self.__expander_cb)
+
+       
+        # Use the IPython widget to embed
+        self.interpreter = IPythonView()
+        self.interpreter.set_wrap_mode(gtk.WRAP_CHAR)
+
+        # Expose the activity object in the interpreter
+        self.interpreter.updateNamespace({'activity':self._activity})
+
+        # Use a scroll window to permit scrolling of the interpreter prompt 
+        swd = gtk.ScrolledWindow()
+        swd.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
+        swd.add(self.interpreter)
+        self.interpreter.show()
+
+        # Notify GTK that expander is ready
+        self._expander.add(swd)
+        self._expander.show()
+
+        # Notify GTK that the scrolling window is ready
+        swd.show()
+
+    def __expander_cb(self, *args):
+        """Callback for the window expander toggling"""
+        if self._expander.get_expanded():
+            self.__move_expanded()
+        else:
+            self.__move_collapsed()
+
+    def __move_expanded(self):
+        """Move the window to it's expanded position"""
+        swidth = gtk.gdk.screen_width()
+        sheight = gtk.gdk.screen_height()
+        # leave room for the scrollbar at the right
+        width = swidth - 20
+        height = 200
+
+        self.set_size_request(width, height)
+        # Put at the bottom of the screen
+        self.move(0, sheight-height)
+
+    def __move_collapsed(self):
+        """Move the window to it's collapsed position"""
+        width = 150
+        height = 40
+        swidth = gtk.gdk.screen_width()
+        sheight = gtk.gdk.screen_height()
+
+        self.set_size_request(width, height)
+        self.move(((swidth-width)/2)-150, sheight-height)
+
+    def __realize_cb(self, widget):
+        """Callback for realize"""
+        self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
+        self.window.set_accept_focus(True)
+        self.__move_expanded()
--
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