Source Code for Module vwidget.config

 1   
 2  import os 
 3   
 4  import gtk 
 5  import vwidget 
 6  import vwidget.util as vw_util 
 7  import vwidget.windows as vw_windows 
 8   
 9 -class ConfigDialog(vw_windows.VWindow): 
10   
11 -    def __init__(self, cfg, cfgname=None): 
12          """ 
13          A dialog for editing config options.  If you specify "cfgname", 
14          all changes will be saved out to the specified file 
15          as they happen. 
16          """ 
17          dname = os.path.dirname(vwidget.__file__) 
18          fname = os.path.join(dname, "config.glade") 
19          vw_windows.VWindow.__init__(self, fname, (0,0,500,300)) 
20   
21          self.setGeometry((0,0,500,300)) 
22   
23          self.cfg = cfg 
24          self.cfgname = cfgname 
25   
26          tree = self.getWidget("ConfigTree") 
27          tree.append_column(vw_util.makeColumn("Section",1)) 
28          tree.append_column(vw_util.makeColumn("Option",2)) 
29          tree.append_column(vw_util.makeColumn("Value", 3, self.OptionEdited)) 
30   
31          model = gtk.TreeStore(str,str,str,str) 
32          tree.set_model(model) 
33   
34          secs = cfg.sections() 
35          secs.sort() 
36          for sec in secs: 
37              i = model.append(None, (None, sec, None, None)) 
38              opts = cfg.options(sec) 
39              opts.sort() 
40              for opt in opts: 
41                  model.append(i, ("%s|%s" % (sec,opt), None, opt, cfg.get(sec, opt))) 
42   
43 -    def OptionEdited(self, renderer, path, value): 
44          model = self.getWidget("ConfigTree").get_model() 
45          iter = model.get_iter(path) 
46          model.set_value(iter, 3, value) 
47          sec, opt = model.get_value(iter, 0).split("|", 1) 
48          self.cfg.set(sec, opt, value) 
49          if self.cfgname != None: 
50              self.cfg.write(file(self.cfgname, "wb")) 
51          return True 
52