def __init__(self, myVrp, mySolutions, myStyleSheet,
redirect=False, filename=None):
wx.App.__init__(self, redirect, filename)
# initialize gui config
guiconfig.initializeConfig()
# load the favourite layout if there exists one
layout = guiconfig.loadFavouriteLayout()
# list of all open frames (useful for saving layout)
self.openFrames = []
# all events that can reach this object
self.Bind(events.EVT_QUIT, lambda(e): self.quitApp())
self.Bind(events.EVT_SAVE_SESSION, lambda e: self.saveSession())
self.Bind(events.EVT_LOAD_SESSION, lambda e: self.loadSession())
self.Bind(events.EVT_LOAD_DATA, self.loadDataEventHandler)
self.Bind(events.EVT_REGISTER_FRAME, self.registerFrame)
self.Bind(events.EVT_UNREGISTER_FRAME, self.unregisterFrame)
self.Bind(events.EVT_PREFERENCES, setPreferences)
# if a previous session must be restored, restore it
if myVrp is None and os.path.exists(guiconfig.lastSessionFileName):
try:
self.loadSession(guiconfig.lastSessionFileName)
# if for some reason (e.g. tampered or incorrect session file)
# loading the session did not lead to opening windows, consider
# it a failure
if len(self.openFrames) > 0:
return
except Exception as e:
print 'Unable to load session:', \
guiconfig.lastSessionFileName
print e #, dir(e)
self.loadData(myVrp, mySolutions, myStyleSheet)
def __init__(self,
myVrp,
mySolutions,
myStyleSheet,
redirect=False,
filename=None):
wx.App.__init__(self, redirect, filename)
# initialize gui config
guiconfig.initializeConfig()
# load the favourite layout if there exists one
layout = guiconfig.loadFavouriteLayout()
# list of all open frames (useful for saving layout)
self.openFrames = []
# all events that can reach this object
self.Bind(events.EVT_QUIT, lambda (e): self.quitApp())
self.Bind(events.EVT_SAVE_SESSION, lambda e: self.saveSession())
self.Bind(events.EVT_LOAD_SESSION, lambda e: self.loadSession())
self.Bind(events.EVT_LOAD_DATA, self.loadDataEventHandler)
self.Bind(events.EVT_REGISTER_FRAME, self.registerFrame)
self.Bind(events.EVT_UNREGISTER_FRAME, self.unregisterFrame)
self.Bind(events.EVT_PREFERENCES, setPreferences)
# if a previous session must be restored, restore it
if myVrp is None and os.path.exists(guiconfig.lastSessionFileName):
try:
self.loadSession(guiconfig.lastSessionFileName)
# if for some reason (e.g. tampered or incorrect session file)
# loading the session did not lead to opening windows, consider
# it a failure
if len(self.openFrames) > 0:
return
except Exception as e:
print 'Unable to load session:', \
guiconfig.lastSessionFileName
print e #, dir(e)
self.loadData(myVrp, mySolutions, myStyleSheet)
def loadLayout(self, event):
if event.GetId() == 303:
wildcard='Layout files (*.layout)|*.layout'
fileSelector = wx.FileDialog(self,
message="Save layout",
defaultDir=guiconfig.guiConfigDir,
style=wx.FD_OPEN,
wildcard=wildcard)
if fileSelector.ShowModal() == wx.ID_OK:
files = fileSelector.GetPaths()
fName = str(files[0])
self.setLayout(guiconfig.loadLayout(fName))
fileSelector.Destroy()
elif event.GetId() == 304:
self.setLayout(guiconfig.loadFavouriteLayout())
def loadLayout(self, event):
if event.GetId() == 303:
wildcard = 'Layout files (*.layout)|*.layout'
fileSelector = wx.FileDialog(self,
message="Save layout",
defaultDir=guiconfig.guiConfigDir,
style=wx.FD_OPEN,
wildcard=wildcard)
if fileSelector.ShowModal() == wx.ID_OK:
files = fileSelector.GetPaths()
fName = str(files[0])
self.setLayout(guiconfig.loadLayout(fName))
fileSelector.Destroy()
elif event.GetId() == 304:
self.setLayout(guiconfig.loadFavouriteLayout())
def loadData(self, myVrp, mySolutions, myStyleSheet, position=None):
if myVrp is None:
myVrp, mySolutions, myStyleSheet = loadDataInteractively()
# TODO: check that modifying the stylesheet won't modify styles on
# other already open frames
# HINT: it will, a deep copy must be performed
# open the data in a new frame
if not myVrp is None:
# load the favourite layout if there exists one
layout = guiconfig.loadFavouriteLayout()
# open the data in a new window
frame = vrpframe.VrpFrame(None,
myVrp, mySolutions, myStyleSheet, layout)
if not position is None:
frame.SetPosition(position)
else:
# case where nothing is opened
# in case there is no open window: exit appplication
if self.openFrames == []:
self.quitApp()
def loadData(self, myVrp, mySolutions, myStyleSheet, position=None):
if myVrp is None:
myVrp, mySolutions, myStyleSheet = loadDataInteractively()
# TODO: check that modifying the stylesheet won't modify styles on
# other already open frames
# HINT: it will, a deep copy must be performed
# open the data in a new frame
if not myVrp is None:
# load the favourite layout if there exists one
layout = guiconfig.loadFavouriteLayout()
# open the data in a new window
frame = vrpframe.VrpFrame(None, myVrp, mySolutions, myStyleSheet,
layout)
if not position is None:
frame.SetPosition(position)
else:
# case where nothing is opened
# in case there is no open window: exit appplication
if self.openFrames == []:
self.quitApp()
