[Openautomation-svn] SF.net SVN: openautomation:[247] PyWireGate/trunk/logic_editor/gle/gle. connection.js

[<ma...@us...>]

Revision: 247
          http://openautomation.svn.sourceforge.net/openautomation/?rev=247&view=rev
Author:   mayerch
Date:     2011-01-14 22:39:21 +0000 (Fri, 14 Jan 2011)

Log Message:
-----------
Simplify connection when connected bock gets moved and the points get aligned.

Modified Paths:
--------------
    PyWireGate/trunk/logic_editor/gle/gle.connection.js

Modified: PyWireGate/trunk/logic_editor/gle/gle.connection.js
===================================================================
--- PyWireGate/trunk/logic_editor/gle/gle.connection.js	2011-01-14 20:52:51 UTC (rev 246)
+++ PyWireGate/trunk/logic_editor/gle/gle.connection.js	2011-01-14 22:39:21 UTC (rev 247)
@@ -181,13 +181,24 @@
   
   this.firstMove = function( pos )
   {
-    if( paths[0].path[0][1] == paths[0].path[1][1] ) // keep horizontal line
+    if( Math.abs( paths[0].path[0][1] - paths[0].path[1][1] ) < 1.0 ) // keep horizontal line
     {
       paths[0].path[0] = pos;
       paths[0].path[1][1] = pos[1];
     } else {
       paths[0].path[0] = pos;
     }
+    // remove obsolete points if the are the same now
+    if( paths[0].path.length > 3                                    &&
+        Math.abs( paths[0].path[1][0] - paths[0].path[2][0] ) < 1.0 &&
+        Math.abs( paths[0].path[1][1] - paths[0].path[2][1] ) < 1.0 )
+    {
+      console.log( 'firstMove', paths[0].path.length );
+      lastFixed -= 2;
+      paths[0].path.shift(); // remove front
+      paths[0].path.shift(); // remove first identical
+      paths[0].path[0] = pos; // remove second identical by setting it to the first
+    }
     draw();
   }
   


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