def OnApplyInputChanges(self):
first, second = self._inputDialog.GetValues()
if self._inputDialog.IsSimpleMode():
self.rasters['first'], self.rasters['second'] = first, second
res1 = self.SetFirstRaster(name=self.rasters['first'])
res2 = self.SetSecondRaster(name=self.rasters['second'])
if not (res1 and res2) and first and second:
message = ''
if not res1:
message += _("Map <%s> not found. ") % self.rasters[
'first']
if not res2:
message += _("Map <%s> not found.") % self.rasters[
'second']
GError(parent=self, message=message)
return
self.ZoomToMap()
else:
LayerListToRendererConverter(self.GetFirstMap()).ConvertAll(first)
LayerListToRendererConverter(
self.GetSecondMap()).ConvertAll(second)
self.SetRasterNames()
if self.IsAutoRendered():
self.OnRender(event=None)
def _connectSimpleLmgr(self, lmgr, renderer):
converter = LayerListToRendererConverter(renderer)
lmgr.opacityChanged.connect(converter.ChangeLayerOpacity)
lmgr.cmdChanged.connect(converter.ChangeLayerCmd)
lmgr.layerAdded.connect(converter.AddLayer)
lmgr.layerRemoved.connect(converter.RemoveLayer)
lmgr.layerActivated.connect(converter.ChangeLayerActive)
lmgr.layerMovedUp.connect(converter.MoveLayerUp)
lmgr.layerMovedDown.connect(converter.MoveLayerDown)
lmgr.anyChange.connect(self._simpleLmgrChanged)
return converter