--- a/editors/Viewer.py Thu Nov 17 13:48:36 2016 +0300
+++ b/editors/Viewer.py Thu Nov 17 14:04:44 2016 +0300
@@ -1467,12 +1467,16 @@
def FindBlockConnectorWithError(self, pos, direction = None, exclude = None):
error = False
+ startblock = None
for block in self.Blocks.itervalues():
connector = block.TestConnector(pos, direction, exclude)
if connector:
+ if self.IsWire(self.SelectedElement):
+ startblock = self.SelectedElement.StartConnected.GetParentBlock()
avail, error = connector.ConnectionAvailable(direction, exclude)
- if not avail:
+ if not avail or not self.BlockCompatibility(startblock, block, direction):
connector = None
+ error = True
return connector, error
return None, error
@@ -2349,6 +2353,9 @@
self.Scroll(xstart + move_window.x, ystart + move_window.y)
self.RefreshScrollBars(move_window.x, move_window.y)
+ def BlockCompatibility(self, startblock=None, endblock=None, direction = None):
+ return True
+
#-------------------------------------------------------------------------------
# Keyboard event functions
#-------------------------------------------------------------------------------