wxPython/demo/StandardPaths.py

   1
   2 import wx
   3
   4 #----------------------------------------------------------------------
   5
   6 class TestPanel(wx.Panel):
   7     def __init__(self, parent, log):
   8         self.log = log
   9         wx.Panel.__init__(self, parent, -1)
  10
  11         sizer = wx.FlexGridSizer(0, 3, 4, 4)
  12         box = wx.BoxSizer(wx.VERTICAL)
  13         fs = self.GetFont().GetPointSize()
  14         bf = wx.Font(fs+4, wx.SWISS, wx.NORMAL, wx.BOLD)
  15
  16         t = wx.StaticText(self, -1, "StandardPaths")
  17         t.SetFont(bf)
  18         box.Add(t, 0, wx.CENTER|wx.ALL, 5)
  19         box.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)
  20
  21         # get the global (singleton) instance of wx.StandardPaths
  22         sp = wx.StandardPaths.Get()
  23
  24         # StandardPaths will use the value of wx.App().GetAppName()
  25         # for some of the stnadard path components.  Let's set it to
  26         # something that makes that obvious for the demo.  In your own
  27         # apps you'll set it in to something more meaningfull for your
  28         # app in your OnInit, (or just let it default.)
  29         wx.GetApp().SetAppName("AppName")
  30
  31         self.help = {}
  32
  33         # Loop through all of the getters in wx.StandardPaths and make
  34         # a set of items in the sizer for each.
  35         def makeitem(name, *args):
  36             func = getattr(sp, name)
  37             sizer.Add(wx.StaticText(self, -1, "%s%s:" %(name, repr(args))),
  38                       0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
  39             sizer.Add(wx.TextCtrl(self, -1, func(*args),
  40                                   size=(275,-1), style=wx.TE_READONLY))
  41
  42             btn = wx.Button(self, wx.ID_HELP)
  43             sizer.Add(btn)
  44             self.help[btn] = func.__doc__
  45
  46         for x in ['GetConfigDir',
  47                   'GetUserConfigDir',
  48                   'GetDataDir',
  49                   'GetLocalDataDir',
  50                   'GetUserDataDir',
  51                   'GetUserLocalDataDir',
  52                   'GetPluginsDir',
  53                   'GetInstallPrefix',
  54                   'GetResourcesDir',
  55                   ]:
  56             makeitem(x)
  57
  58         # this one needs parameters
  59         makeitem('GetLocalizedResourcesDir', 'en',
  60                  wx.StandardPaths.ResourceCat_Messages )
  61
  62         self.Bind(wx.EVT_BUTTON, self.OnShowDoc, id=wx.ID_HELP)
  63         box.Add(sizer, 0, wx.CENTER|wx.ALL, 20)
  64         self.SetSizer(box)
  65
  66
  67     def OnShowDoc(self, evt):
  68         doc = self.help[evt.GetEventObject()]
  69
  70         # trim the whitespace from each line
  71         lines = []
  72         for line in doc.split('\n'):
  73             lines.append(line.strip())
  74         doc = '\n'.join(lines)
  75         wx.TipWindow(self, doc, 500)
  76
  77
  78 #----------------------------------------------------------------------
  79
  80 def runTest(frame, nb, log):
  81     win = TestPanel(nb, log)
  82     return win
  83
  84 #----------------------------------------------------------------------
  85
  86
  87
  88 overview = """<html><body>
  89 <h2><center>StandardPaths</center></h2>
  90
  91 wxWidgets provides this class to simply determine where to locate
  92 certain types of files in a platform specific manner.  This includes
  93 things like configuration files, general data files writeable by the
  94 user, and application files that are shared by all user.
  95
  96 </body></html>
  97 """
  98
  99
 100
 101 if __name__ == '__main__':
 102     import sys,os
 103     import run
 104     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
 105