[Commit-gnuradio] r8859 - gnuradio/branches/features/experimental-gui

[jblum]

Author: jblum
Date: 2008-07-10 15:04:47 -0600 (Thu, 10 Jul 2008)
New Revision: 8859

Added:
   gnuradio/branches/features/experimental-gui/cli.py
Modified:
   gnuradio/branches/features/experimental-gui/fft_gui.py
   gnuradio/branches/features/experimental-gui/prop_val.py
Log:
command line interface for controller

Added: gnuradio/branches/features/experimental-gui/cli.py
===================================================================
--- gnuradio/branches/features/experimental-gui/cli.py                          
(rev 0)
+++ gnuradio/branches/features/experimental-gui/cli.py  2008-07-10 21:04:47 UTC 
(rev 8859)
@@ -0,0 +1,66 @@
+# Copyright 2008 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio 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, or (at your option)
+# any later version.
+#
+# GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+"""!
+Command line interface to a prop val controller.
+"""
+
+class cli(object):
+       def __init__(self, controller):
+               self._controller = controller
+               
+       def print_help(self):
+               print 'Commands:'
+               print ' * help'
+               print ' * list'
+               print ' * set <key> <value>'
+               print ' * get <key>'
+               print ' * exit'
+               
+       def print_list(self):
+               for key in self._controller.keys():
+                       print ' * %s: %s'%(key, self._controller[key])
+               
+       def handle_cmd(self, cmd, args):
+               print ''
+               if cmd == 'help': self.print_help()
+               elif cmd == 'list': self.print_list()
+               elif cmd == 'set':
+                       key, value = args.split(None, 1)
+                       self._controller[key] = value
+               elif cmd == 'get':
+                       key = args.split(None, 1)[0]
+                       print self._controller[key]
+               elif cmd == 'exit':
+                       exit(0)
+               else:
+                       print 'unknown command'
+               print ''
+               
+       def run(self):
+               print 'Type help for options...'
+               while True:
+                       line = raw_input('>>> ').split(None, 1)
+                       if line:
+                               args = len(line) == 2 and line[1] or ''
+                               self.handle_cmd(cmd=line[0], args=args)
+
+if __name__ == '__main__':
+       cli({'test1':'1', 'test2':'2'}).run()

Modified: gnuradio/branches/features/experimental-gui/fft_gui.py
===================================================================
--- gnuradio/branches/features/experimental-gui/fft_gui.py      2008-07-10 
19:56:51 UTC (rev 8858)
+++ gnuradio/branches/features/experimental-gui/fft_gui.py      2008-07-10 
21:04:47 UTC (rev 8859)
@@ -36,7 +36,7 @@
         self._win = fft_window(parent=self.GetWin(),
                                controller=controller,
                                size=(600, 300),
-                               title='fft window',
+                               title=title,
                                real=False,
                                baseband_freq=0.0,
                                sample_rate_key='sample_rate',

Modified: gnuradio/branches/features/experimental-gui/prop_val.py
===================================================================
--- gnuradio/branches/features/experimental-gui/prop_val.py     2008-07-10 
19:56:51 UTC (rev 8858)
+++ gnuradio/branches/features/experimental-gui/prop_val.py     2008-07-10 
21:04:47 UTC (rev 8859)
@@ -110,6 +110,8 @@
 
     def __setitem__(self, key, value):
        self._get_prop(key).set(value)
+       
+       def keys(self): return self._props.keys()
            
     def add_listener(self, key, handler, obj=None):
        """