class EnvelopeFrame(wx.Frame):
def __init__(self, parent, size=(600, 300)):
wx.Frame.__init__(self, parent, -1, "Envelope Shape", size=size)
self.parent = parent
self.env = None
menuBar = wx.MenuBar()
self.menu = wx.Menu()
self.menu.Append(200, 'Close\tCtrl+W', "")
menuBar.Append(self.menu, "&File")
self.SetMenuBar(menuBar)
self.Bind(wx.EVT_CLOSE, self.handleClose)
self.Bind(wx.EVT_MENU, self.handleClose, id=200)
self.graph = Grapher(self, init=[(0.0,0),(0.3,1),(0.7,1),(1.0,0)], mode=1)
self.Show(False)
def setEnv(self, env):
self.env = env
self.env.replace(self.graph.getValues())
self.graph.outFunction = self.env.replace
def handleClose(self, event):
self.Hide()
def save(self):
return {'envelope': self.graph.getPoints()}
def load(self, dict):
self.graph.setInitPoints(dict.get('envelope', [(0.0,0),(0.3,1),(0.7,1),(1.0,0)]))
if self.env != None:
self.env.replace(self.graph.getValues())
