def __init__(self, parent, shape, title=_("Data properties")):
self.parent = parent
self.shape = shape
label, etype = self._getLabel()
self.etype = etype
SimpleDialog.__init__(self, parent, title)
self.element = Select(
parent=self.panel,
type=self.shape.GetPrompt(),
validator=SimpleValidator(
callback=self.ValidatorCallback))
if shape.GetValue():
self.element.SetValue(shape.GetValue())
self.Bind(wx.EVT_BUTTON, self.OnOK, self.btnOK)
self.Bind(wx.EVT_BUTTON, self.OnCancel, self.btnCancel)
if self.etype:
self.typeSelect = ElementSelect(
parent=self.panel,
elements=[
'raster',
'raster_3d',
'vector'],
size=globalvar.DIALOG_GSELECT_SIZE)
self.typeSelect.Bind(wx.EVT_CHOICE, self.OnType)
self.typeSelect.SetSelection(0)
self.element.SetType('raster')
if shape.GetValue():
self.btnOK.Enable()
self._layout()
self.SetMinSize(self.GetSize())
class ModelDataDialog(SimpleDialog):
"""Data item properties dialog"""
def __init__(self, parent, shape, title=_("Data properties")):
self.parent = parent
self.shape = shape
label, etype = self._getLabel()
self.etype = etype
SimpleDialog.__init__(self, parent, title)
self.element = Select(
parent=self.panel,
type=self.shape.GetPrompt(),
validator=SimpleValidator(
callback=self.ValidatorCallback))
if shape.GetValue():
self.element.SetValue(shape.GetValue())
self.Bind(wx.EVT_BUTTON, self.OnOK, self.btnOK)
self.Bind(wx.EVT_BUTTON, self.OnCancel, self.btnCancel)
if self.etype:
self.typeSelect = ElementSelect(
parent=self.panel,
elements=[
'raster',
'raster_3d',
'vector'],
size=globalvar.DIALOG_GSELECT_SIZE)
self.typeSelect.Bind(wx.EVT_CHOICE, self.OnType)
self.typeSelect.SetSelection(0)
self.element.SetType('raster')
if shape.GetValue():
self.btnOK.Enable()
self._layout()
self.SetMinSize(self.GetSize())
def _getLabel(self):
etype = False
prompt = self.shape.GetPrompt()
if prompt == 'raster':
label = _('Name of raster map:')
elif prompt == 'vector':
label = _('Name of vector map:')
else:
etype = True
label = _('Name of element:')
return label, etype
def _layout(self):
"""Do layout"""
if self.etype:
self.dataSizer.Add(
StaticText(
parent=self.panel,
id=wx.ID_ANY,
label=_("Type of element:")),
proportion=0,
flag=wx.ALL,
border=1)
self.dataSizer.Add(self.typeSelect,
proportion=0, flag=wx.ALL, border=1)
self.dataSizer.Add(StaticText(parent=self.panel, id=wx.ID_ANY,
label=_("Name of element:")),
proportion=0, flag=wx.ALL, border=1)
self.dataSizer.Add(self.element, proportion=0,
flag=wx.EXPAND | wx.ALL, border=1)
self.panel.SetSizer(self.sizer)
self.sizer.Fit(self)
def GetType(self):
"""Get element type"""
if not self.etype:
return
return self.element.tcp.GetType()
def OnType(self, event):
"""Select element type"""
evalue = self.typeSelect.GetValue(event.GetString())
self.element.SetType(evalue)
def OnOK(self, event):
"""Ok pressed"""
self.shape.SetValue(self.element.GetValue())
if self.etype:
elem = self.GetType()
if elem == 'raster':
self.shape.SetPrompt('raster')
elif elem == 'vector':
self.shape.SetPrompt('vector')
elif elem == 'raster_3d':
self.shape.SetPrompt('raster_3d')
self.parent.canvas.Refresh()
self.parent.SetStatusText('', 0)
self.shape.SetPropDialog(None)
if self.IsModal():
event.Skip()
else:
self.Destroy()
def OnCancel(self, event):
"""Cancel pressed"""
self.shape.SetPropDialog(None)
if self.IsModal():
event.Skip()
else:
self.Destroy()