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, 2, 2)
  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, 4)
  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                       0, wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
  42
  43             btn = wx.Button(self, wx.ID_HELP)
  44             sizer.Add(btn)
  45             self.help[btn] = func.__doc__
  46
  47         for x in ['GetConfigDir',
  48                   'GetUserConfigDir',
  49                   'GetDataDir',
  50                   'GetLocalDataDir',
  51                   'GetUserDataDir',
  52                   'GetUserLocalDataDir',
  53                   'GetDocumentsDir',
  54                   'GetPluginsDir',
  55                   'GetInstallPrefix',
  56                   'GetResourcesDir',
  57                   ]:
  58             makeitem(x)
  59
  60         # this one needs parameters
  61         makeitem('GetLocalizedResourcesDir', 'en',
  62                  wx.StandardPaths.ResourceCat_Messages )
  63
  64         self.Bind(wx.EVT_BUTTON, self.OnShowDoc, id=wx.ID_HELP)
  65         box.Add(sizer, 0, wx.CENTER|wx.ALL, 10)
  66         self.SetSizer(box)
  67
  68
  69     def OnShowDoc(self, evt):
  70         doc = self.help[evt.GetEventObject()]
  71
  72         # trim the whitespace from each line
  73         lines = []
  74         for line in doc.split('\n'):
  75             lines.append(line.strip())
  76         doc = '\n'.join(lines)
  77         wx.TipWindow(self, doc, 500)
  78
  79
  80 #----------------------------------------------------------------------
  81
  82 def runTest(frame, nb, log):
  83     win = TestPanel(nb, log)
  84     return win
  85
  86 #----------------------------------------------------------------------
  87
  88
  89
  90 overview = """<html><body>
  91 <h2><center>StandardPaths</center></h2>
  92
  93 wxWidgets provides this class to simply determine where to locate
  94 certain types of files in a platform specific manner.  This includes
  95 things like configuration files, general data files writeable by the
  96 user, and application files that are shared by all user.
  97
  98 </body></html>
  99 """
 100
 101
 102
 103 if __name__ == '__main__':
 104     import sys,os
 105     import run
 106     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
 107