kicad-developers team mailing list archive

[Simon Richter <Simon.Richter@xxxxxxxxxx>]

---
 eeschema/bus-wire-junction.cpp |  3 +++
 eeschema/sch_screen.cpp        | 18 ++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/eeschema/bus-wire-junction.cpp b/eeschema/bus-wire-junction.cpp
index 44dcdf3..36a416d 100644
--- a/eeschema/bus-wire-junction.cpp
+++ b/eeschema/bus-wire-junction.cpp
@@ -431,6 +431,9 @@ SCH_JUNCTION* SCH_EDIT_FRAME::AddJunction( wxDC* aDC, const wxPoint& aPosition,
         OnModify();
     }
 
+    // Split segments at junctions
+    GetScreen()->SchematicCleanUp();
+
     return junction;
 }
 
diff --git a/eeschema/sch_screen.cpp b/eeschema/sch_screen.cpp
index bd60012..62577b3 100644
--- a/eeschema/sch_screen.cpp
+++ b/eeschema/sch_screen.cpp
@@ -522,6 +522,24 @@ bool SCH_SCREEN::SchematicCleanUp()
                     modified = true;
                 }
             }
+            else if( lhs_isJunction && rhs_isLine )
+            {
+                auto lhs_pos = item->GetPosition();
+
+                SCH_LINE* rhs_line = (SCH_LINE*) testItem;
+
+                auto start_pos = rhs_line->GetStartPoint();
+                auto end_pos = rhs_line->GetEndPoint();
+
+                if( lhs_pos != start_pos && lhs_pos != end_pos && rhs_line->HitTest( lhs_pos, 0 ) )
+                {
+                    // Split segment at junction
+                    SCH_LINE* new_line = new SCH_LINE( *rhs_line );
+                    rhs_line->SetEndPoint( lhs_pos );
+                    new_line->SetStartPoint( lhs_pos );
+                    Append( new_line );
+                }
+            }
         }
     }