add option to select a keymap for a attached keyboard.

[vuplus_dvbapp] / lib / python / Components / Keyboard.py

diff --git a/lib/python/Components/Keyboard.py b/lib/python/Components/Keyboard.py
new file mode 100755 (executable)
index 0000000..820d103
--- /dev/null
+++ b/lib/python/Components/Keyboard.py
@@ -0,0 +1,47 @@
+from Components.Console import Console
+from os import listdir as os_listdir, path as os_path
+from re import compile as re_compile
+
+class Keyboard:
+       def __init__(self):
+               self.keyboardmaps = []
+               self.readKeyboardMapFiles()
+
+       def readKeyboardMapFiles(self):
+               for keymapfile in os_listdir('/usr/share/keymaps/'):
+                       if (keymapfile.endswith(".info")):
+                               f = open('/usr/share/keymaps/' + keymapfile)
+                               mapfile = None
+                               mapname = None
+                               for line in f:
+                                       m = re_compile('^\s*(\w+)\s*=\s*(.*)\s*$').match(line)
+                                       if m:
+                                               key, val = m.groups()
+                                               if key == 'kmap':
+                                                   mapfile = val
+                                               if key == 'name':
+                                                   mapname = val
+                                               if (mapfile is not None) and (mapname is not None):
+                                                   self.keyboardmaps.append(( mapfile,mapname))
+                               f.close()
+
+               if len(self.keyboardmaps) == 0:
+                       self.keyboardmaps = [('dream-de.kmap', 'Dreambox Keyboard Deutsch'), ('eng.kmap', 'Keyboard English')]
+
+       def activateKeyboardMap(self, index):
+               try:
+                       keymap = self.keyboardmaps[index]
+                       print "Activating keymap:",keymap[1]
+                       keymappath = '/usr/share/keymaps/' + keymap[0]
+                       if os_path.exists(keymappath):
+                               Console().ePopen(("loadkmap < " + str(keymappath)))
+               except:
+                       print "Selected keymap does not exist!"
+
+       def getKeyboardMaplist(self):
+               return self.keyboardmaps
+
+       def getDefaultKeyboardMap(self):
+               return 'eng.kmap'
+
+keyboard = Keyboard()