From 57c2df2c5617d8f6c65e66ad2980cda681181011 Mon Sep 17 00:00:00 2001
From: Aleksey Lim <alsroot@member.fsf.org>
Date: Tue, 14 Jul 2009 09:33:52 +0000
Subject: Initial implementation of Speak features

---
(limited to 'face.py')

diff --git a/face.py b/face.py
new file mode 100644
index 0000000..c4e4fb1
--- /dev/null
+++ b/face.py
@@ -0,0 +1,74 @@
+# 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
+
+import gtk
+
+import logging
+_logger = logging.getLogger('memorize-activity')
+
+from sugar.graphics import style
+
+import speak.espeak
+import speak.face
+import theme
+
+class Face(gtk.EventBox):
+    def __init__(self):
+        gtk.EventBox.__init__(self)
+
+        self.modify_bg(gtk.STATE_NORMAL, style.COLOR_BLACK.get_gdk_color())
+
+        self.face = speak.face.View(style.Color('#4b4c4e'))
+        self.face.set_border_width(theme.SVG_PAD)
+        self.add(self.face)
+        self.show_all()
+
+        self.set_app_paintable(True)
+        self.connect('expose-event', self._expose_cb)
+
+    def _expose_cb(self, widget, event):
+        card = self.parent.parent
+        pixbuf = card._read_icon_data('front')
+        self.window.draw_pixbuf(None, pixbuf, 0, 0, 0, 0)
+
+def look_at():
+    if not speak.espeak.supported:
+        return
+
+    display = gtk.gdk.display_get_default()
+    screen, x, y, modifiers = display.get_pointer()
+
+    for i in _cache:
+        if i.parent:
+            i.face.look_at(x,y)
+
+def acquire():
+    if not speak.espeak.supported:
+        return None
+
+    face = None
+
+    for i in _cache:
+        i.face.shut_up()
+        if not i.parent:
+            face = i
+
+    if not face:
+        face = Face()
+        _cache.append(face)
+        _logger.debug('face._cache size %s' % len(_cache))
+
+    return face
+
+_cache = []
--
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