From 62766c594fd4069c77fdbf8ba8bc742500a7a549 Mon Sep 17 00:00:00 2001
From: Gonzalo Odiard <godiard@gmail.com>
Date: Wed, 18 Apr 2012 11:36:51 +0000
Subject: Use FontComboBox, allow the user preview the font in the combo.

Signed-off-by: Gonzalo Odiard <gonzalo@laptop.org>
---
(limited to 'fontcombobox.py')

diff --git a/fontcombobox.py b/fontcombobox.py
new file mode 100644
index 0000000..58f9140
--- /dev/null
+++ b/fontcombobox.py
@@ -0,0 +1,65 @@
+# Copyright (C) 2012 Gonzalo Odiard <gonzalo@laptop.org>
+# Based in code form Flavio Danesse <fdanesse@activitycentral.com>
+# and Ariel Calzada <ariel.calzada@gmail.com>
+#
+# 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
+
+FONT_BLACKLIST = ['cmex10', 'cmmi10', 'cmr10', 'cmsy10', 'esint10', 'eufm10',
+            'msam10', 'msbm10', 'rsfs10', 'wasy10']
+
+
+class FontComboBox(gtk.ComboBox):
+
+    def __init__(self):
+        gtk.ComboBox.__init__(self)
+        font_renderer = gtk.CellRendererText()
+        self.pack_start(font_renderer)
+        self.add_attribute(font_renderer, 'text', 0)
+        self.add_attribute(font_renderer, 'font', 0)
+        font_model = gtk.ListStore(str)
+
+        context = self.get_pango_context()
+        font_index = 0
+        self.faces = {}
+
+        for family in context.list_families():
+            name = family.get_name()
+            if name not in FONT_BLACKLIST:
+                font_model.append([name])
+                font_faces = []
+                for face in family.list_faces():
+                    face_name = face.get_face_name()
+                    font_faces.append(face_name)
+                self.faces[name] = font_faces
+
+        sorter = gtk.TreeModelSort(font_model)
+        sorter.set_sort_column_id(0, gtk.SORT_ASCENDING)
+        self.set_model(sorter)
+        self.show()
+
+    def set_font_name(self, font_name):
+        count = 0
+        tree_iter = self.get_model().get_iter_first()
+        while tree_iter is not None:
+            value = self.get_model().get_value(tree_iter, 0)
+            if value == font_name:
+                self.set_active(count)
+            count = count + 1
+            tree_iter = self.get_model().iter_next(tree_iter)
+
+    def get_font_name(self):
+        tree_iter = self.get_active_iter()
+        return self.get_model().get_value(tree_iter, 0)
--
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