Package flumotion :: Package component :: Package producers :: Package videotest :: Module admin_text
[hide private]

Source Code for Module flumotion.component.producers.videotest.admin_text

 1  # -*- Mode: Python -*- 
 2  # vi:si:et:sw=4:sts=4:ts=4 
 3  # 
 4  # Flumotion - a streaming media server 
 5  # Copyright (C) 2004,2005,2006,2007 Fluendo, S.L. (www.fluendo.com). 
 6  # All rights reserved. 
 7   
 8  # This file may be distributed and/or modified under the terms of 
 9  # the GNU General Public License version 2 as published by 
10  # the Free Software Foundation. 
11  # This file is distributed without any warranty; without even the implied 
12  # warranty of merchantability or fitness for a particular purpose. 
13  # See "LICENSE.GPL" in the source distribution for more information. 
14   
15  # Licensees having purchased or holding a valid Flumotion Advanced 
16  # Streaming Server license may use this file in accordance with the 
17  # Flumotion Advanced Streaming Server Commercial License Agreement. 
18  # See "LICENSE.Flumotion" in the source distribution for more information. 
19   
20  # Headers in this file shall remain intact. 
21   
22  from flumotion.component.base.admin_text import BaseAdminText 
23   
24  import string 
25   
26  from twisted.internet import defer 
27   
28 -class VideoTestAdminText(BaseAdminText):
29 commands = [ 'setpattern', 'getpattern' ] 30 patterns = [ 'smpte', 'snow', 'black' ] 31
32 - def setup(self):
33 pass
34
35 - def getCompletions(self, input):
36 input_split = input.split() 37 available_commands = [] 38 if input.endswith(' '): 39 input_split.append('') 40 if len(input_split) <= 1: 41 for c in self.commands: 42 if c.startswith(string.lower(input_split[0])): 43 available_commands.append(c) 44 elif len(input_split) == 2: 45 if string.lower(input_split[0]) == 'setpattern': 46 for p in self.patterns: 47 if p.startswith(string.lower(input_split[1])): 48 available_commands.append(p) 49 50 return available_commands
51
52 - def runCommand(self, command):
53 command_split = command.split() 54 if string.lower(command_split[0]) == 'setpattern': 55 # set pattern 56 if len(command_split) == 2: 57 pattern = -1 58 if string.lower(command_split[1]) == 'smpte': 59 pattern = 0 60 elif string.lower(command_split[1]) == 'snow': 61 pattern = 1 62 elif string.lower(command_split[1]) == 'black': 63 pattern = 2 64 if pattern > -1: 65 d = self.callRemote("setElementProperty", "source", "pattern", pattern) 66 return d 67 elif string.lower(command_split[0]) == 'getpattern': 68 # get pattern 69 d = self.callRemote("getElementProperty", "source", "pattern") 70 newd = defer.Deferred() 71 d.addCallback(self._getpattern_cb, newd) 72 return newd 73 else: 74 return None
75
76 - def _getpattern_cb(self, result, newd):
77 pattern = self.patterns[result] 78 newd.callback(pattern)
79 80 81 UIClass = VideoTestAdminText 82