scyther/gui/scyther-gui.py
2007-01-27 22:52:22 +00:00

148 lines
4.9 KiB
Python
Executable File

#!/usr/bin/python
#---------------------------------------------------------------------------
""" Import externals """
import sys
try:
import wx
except ImportError:
print """
ERROR:
Could not find the required [wxPython] package.
Please install this package in order to use the graphical user
interface of Scyther.
The [wxPython] packages can be found at http://www.wxpython.org/
Note that you can still use the Scyther binaries in the 'Bin' directory.
"""
sys.exit(1)
import os
from optparse import OptionParser, SUPPRESS_HELP
#---------------------------------------------------------------------------
""" Import scyther-gui components """
from Gui import About,Preference,Mainwindow,Misc
from Scyther import Scyther
#---------------------------------------------------------------------------
def parseArgs():
usage = "usage: %s [options] [inputfile]" % sys.argv[0]
description = "scyther-gui is a graphical user interface for the scyther protocol verification tool."
parser = OptionParser(usage=usage,description=description)
# command
parser.add_option("-V","--verify",dest="command",default=None,action="store_const",const="verify",
help="Immediately verify the claims of the protocol (requires input file)")
parser.add_option("-s","--state-space",dest="command",default=None,action="store_const",const="statespace",
help="Immediately generate the complete characterization of the protocol (requires input file)")
parser.add_option("-a","--auto-claims",dest="command",default=None,action="store_const",const="autoverify",
help="Immediately verified protocol using default claims (requires input file)")
parser.add_option("-c","--check",dest="command",default=None,action="store_const",const="check",
help="Immediately check protocol (requires input file)")
# no-splash
parser.add_option("-N","--no-splash",dest="splashscreen",default=True,action="store_const",const=False,
help="Do not show the splash screen")
# misc debug etc (not shown in the --help output)
parser.add_option("","--test",dest="test",default=False,action="store_true",
help=SUPPRESS_HELP)
return parser.parse_args()
#---------------------------------------------------------------------------
class MySplashScreen(wx.SplashScreen):
def __init__(self,basedir):
path = os.path.join(basedir,"Images")
image = os.path.join(path,"scyther-splash.png")
bmp = wx.Image(image).ConvertToBitmap()
wx.SplashScreen.__init__(self, bmp,
wx.SPLASH_CENTRE_ON_SCREEN | wx.SPLASH_TIMEOUT,
5000, None, -1)
self.Bind(wx.EVT_CLOSE, self.OnClose)
self.fc = wx.FutureCall(2000, self.ShowMain)
def OnClose(self, evt):
# Make sure the default handler runs too so this window gets
# destroyed
evt.Skip()
self.Hide()
# if the timer is still running then go ahead and show the
# main frame now
if self.fc.IsRunning():
self.fc.Stop()
self.ShowMain()
def ShowMain(self):
if self.fc.IsRunning():
self.Raise()
#---------------------------------------------------------------------------
def isSplashNeeded(opts):
if not opts.command:
if opts.splashscreen and not (Preference.get('splashscreen') in ['false','off','disable','0']):
return True
return False
#---------------------------------------------------------------------------
class ScytherApp(wx.App):
def OnInit(self):
wx.GetApp().SetAppName("Scyther-gui")
# Parse arguments
basedir = os.path.abspath(os.path.dirname(sys.argv[0]))
(opts,args) = parseArgs()
# Load preferences file
Preference.init()
# Init Scyther libs from preferences
bindir = Preference.get("bindir",Scyther.getBinDir())
Scyther.setBinDir(bindir)
#"""
#Create and show the splash screen. It will then create and show
#the main frame when it is time to do so.
#
#The splash screen is disabled for automatic commands, and also
#by a setting in the preferences file.
#"""
#if isSplashNeeded(opts):
# splash = MySplashScreen(basedir)
# splash.Show()
self.mainWindow = Mainwindow.MainWindow(opts,args)
self.SetTopWindow(self.mainWindow)
self.mainWindow.Show()
if isSplashNeeded(opts):
dlg = About.AboutScyther(self.mainWindow,basedir)
dlg.ShowModal()
dlg.Destroy()
return True
def OnExit(self):
""" Tear down """
#---------------------------------------------------------------------------
if __name__ == '__main__':
scythergui = ScytherApp()
scythergui.MainLoop()
# vim: set ts=4 sw=4 et list lcs=tab\:>-: