wxPython/demo/run.py

   1 #!/usr/bin/env python
   2 #----------------------------------------------------------------------------
   3 # Name:         run.py
   4 # Purpose:      Simple framework for running individual demos
   5 #
   6 # Author:       Robin Dunn
   7 #
   8 # Created:      6-March-2000
   9 # RCS-ID:       $Id$
  10 # Copyright:    (c) 2000 by Total Control Software
  11 # Licence:      wxWindows license
  12 #----------------------------------------------------------------------------
  13
  14 """
  15 This program will load and run one of the individual demos in this
  16 directory within its own frame window.  Just specify the module name
  17 on the command line.
  18 """
  19
  20
  21 import sys, os
  22 from wxPython.wx import *
  23
  24 #----------------------------------------------------------------------------
  25
  26 class Log:
  27     def WriteText(self, text):
  28         sys.stdout.write(text)
  29     write = WriteText
  30
  31
  32 class RunDemoApp(wxApp):
  33     def __init__(self, name, module):
  34         self.name = name
  35         self.demoModule = module
  36         wxApp.__init__(self, 0)
  37
  38     def OnInit(self):
  39         wxInitAllImageHandlers()
  40         frame = wxFrame(None, -1, "RunDemo: " + self.name, size=(0,0),
  41                         style=wxNO_FULL_REPAINT_ON_RESIZE|wxDEFAULT_FRAME_STYLE)
  42         frame.CreateStatusBar()
  43         menuBar = wxMenuBar()
  44         menu = wxMenu()
  45         menu.Append(101, "E&xit\tAlt-X", "Exit demo")
  46         EVT_MENU(self, 101, self.OnButton)
  47         menuBar.Append(menu, "&File")
  48         frame.SetMenuBar(menuBar)
  49         frame.Show(true)
  50         win = self.demoModule.runTest(frame, frame, Log())
  51
  52         # a window will be returned if the demo does not create
  53         # its own top-level window
  54         if win:
  55             # so set the frame to a good size for showing stuff
  56             frame.SetSize((640, 480))
  57             win.SetFocus()
  58
  59         else:
  60             # otherwise the demo made its own frame, so just put a
  61             # button in this one
  62             if hasattr(frame, 'otherWin'):
  63                 b = wxButton(frame, -1, " Exit ")
  64                 frame.SetSize((200, 100))
  65                 EVT_BUTTON(frame, b.GetId(), self.OnButton)
  66             else:
  67                 # It was probably a dialog or something that is already
  68                 # gone, so we're done.
  69                 frame.Destroy()
  70                 return true
  71
  72         self.SetTopWindow(frame)
  73         self.frame = frame
  74         return true
  75
  76
  77     def OnButton(self, evt):
  78         self.frame.Close(true)
  79
  80 #----------------------------------------------------------------------------
  81
  82
  83 def main(argv):
  84     if len(argv) != 2:
  85         print "Please specify a demo module name on the command-line"
  86         raise SystemExit
  87
  88     name = argv[1]
  89     if name[-3:] == '.py':
  90         name = name[:-3]
  91     module = __import__(name)
  92
  93
  94     app = RunDemoApp(name, module)
  95     app.MainLoop()
  96
  97
  98
  99 if __name__ == "__main__":
 100     main(sys.argv)
 101
 102