Reimplemented lookuplet in Python and Glade.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@661 6335cc39-0255-0410-8fd6-9bcaacd3b74c
2002-03-17 09:03:06 +00:00
parent 02c2f6a7b7
commit 7a280c80f9
6 changed files with 664 additions and 5 deletions
@@ -0,0 +1,57 @@
+#
+# $Id: keyval_util.py,v 1.1 2002/03/17 09:03:06 mdb Exp $
+# 
+# lookuplet - a utility for quickly looking up information
+# Copyright (C) 2001 Michael Bayne
+# 
+# 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 2.1 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.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+import string
+import GDK
+
+# these are used when doing our conversion
+_CODES = [ GDK.CONTROL_MASK, GDK.LOCK_MASK, GDK.SHIFT_MASK, GDK.MOD1_MASK,
+          GDK.MOD2_MASK, GDK.MOD3_MASK ];
+_NAMES = [ "Control", "Lock", "Shift", "Mod1", "Mod2", "Mod3" ];
+
+#
+# Converts a (keyval, state) pair to a human readable string.
+#
+def convert_keyval_state_to_string (keyval, state):
+    # bail if we've got an invalid kesym
+    if (keyval == 0):
+	return "None";
+
+    # start with the empty string
+    modstr = "";
+
+    # we'd like to ask GDK to convert the key itself to a string, but they
+    # don't wrap those functions. dooh!
+    # key = GDK.keyval_name(keyval);
+
+    # so we do this hack instead
+    if (keyval < 0 or keyval > 255):
+        return "None";
+    key = string.lower(chr(keyval));
+
+    # we have to handle the modifiers ourselves
+    i = 0;
+    for code in _CODES:
+        if (state & code):
+            modstr += _NAMES[i];
+            modstr += "-";
+        i += 1;
+
+    return modstr + key;