pcbnew: Do not show dynamic ratsnest after most mods

Marking the selection modified should not show the local ratsnest unless
we are currently dragging

Fixes: lp:1809921
* https://bugs.launchpad.net/kicad/+bug/1809921

pcbnew/tools/edit_tool.cpp

@@ -496,6 +496,8 @@ int EDIT_TOOL::Main( const TOOL_EVENT& aEvent )
             }
 
             m_toolMgr->RunAction( PCB_ACTIONS::selectionModified, false );
+            m_toolMgr->RunAction( PCB_ACTIONS::updateLocalRatsnest, false );
+
         }
 
         else if( evt->IsCancel() || evt->IsActivate() )
@@ -700,6 +702,9 @@ int EDIT_TOOL::Rotate( const TOOL_EVENT& aEvent )
 
     m_toolMgr->RunAction( PCB_ACTIONS::selectionModified, true );
 
+    if( m_dragging )
+        m_toolMgr->RunAction( PCB_ACTIONS::updateLocalRatsnest, false );
+
     return 0;
 }
 
@@ -817,6 +822,9 @@ int EDIT_TOOL::Mirror( const TOOL_EVENT& aEvent )
 
     m_toolMgr->RunAction( PCB_ACTIONS::selectionModified, true );
 
+    if( m_dragging )
+        m_toolMgr->RunAction( PCB_ACTIONS::updateLocalRatsnest, false );
+
     return 0;
 }
 
@@ -855,6 +863,9 @@ int EDIT_TOOL::Flip( const TOOL_EVENT& aEvent )
 
     m_toolMgr->RunAction( PCB_ACTIONS::selectionModified, true );
 
+    if( m_dragging )
+        m_toolMgr->RunAction( PCB_ACTIONS::updateLocalRatsnest, false );
+
     return 0;
 }
 
@@ -1027,6 +1038,9 @@ int EDIT_TOOL::MoveExact( const TOOL_EVENT& aEvent )
             m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
 
         m_toolMgr->RunAction( PCB_ACTIONS::selectionModified, true );
+
+        if( m_dragging )
+            m_toolMgr->RunAction( PCB_ACTIONS::updateLocalRatsnest, false );
     }
 
     return 0;

pcbnew/tools/pcb_actions.h

@@ -380,9 +380,12 @@ public:
     static TOOL_ACTION crossProbeSchToPcb;
     static TOOL_ACTION appendBoard;
     static TOOL_ACTION showHelp;
+    static TOOL_ACTION toBeDone;
+
+    // Ratsnest
     static TOOL_ACTION showLocalRatsnest;
     static TOOL_ACTION hideLocalRatsnest;
-    static TOOL_ACTION toBeDone;
+    static TOOL_ACTION updateLocalRatsnest;
 
     /// Find an item
     static TOOL_ACTION find;

pcbnew/tools/pcb_editor_control.cpp

@@ -152,6 +152,10 @@ TOOL_ACTION PCB_ACTIONS::hideLocalRatsnest( "pcbnew.Control.hideLocalRatsnest",
         AS_GLOBAL, 0,
         "", "" );
 
+TOOL_ACTION PCB_ACTIONS::updateLocalRatsnest( "pcbnew.Control.updateLocalRatsnest",
+        AS_GLOBAL, 0,
+        "", "" );
+
 class ZONE_CONTEXT_MENU : public CONTEXT_MENU
 {
 public:
@@ -1246,10 +1250,10 @@ void PCB_EDITOR_CONTROL::setTransitions()
     Go( &PCB_EDITOR_CONTROL::ClearHighlight,      PCB_ACTIONS::clearHighlight.MakeEvent() );
     Go( &PCB_EDITOR_CONTROL::HighlightNetCursor,  PCB_ACTIONS::highlightNetCursor.MakeEvent() );
     Go( &PCB_EDITOR_CONTROL::HighlightNetCursor,  PCB_ACTIONS::highlightNetSelection.MakeEvent() );
-    Go( &PCB_EDITOR_CONTROL::UpdateSelectionRatsnest, PCB_ACTIONS::selectionModified.MakeEvent() );
 
     Go( &PCB_EDITOR_CONTROL::ShowLocalRatsnest,   PCB_ACTIONS::showLocalRatsnest.MakeEvent() );
     Go( &PCB_EDITOR_CONTROL::HideSelectionRatsnest, PCB_ACTIONS::hideLocalRatsnest.MakeEvent() );
+    Go( &PCB_EDITOR_CONTROL::UpdateSelectionRatsnest, PCB_ACTIONS::updateLocalRatsnest.MakeEvent() );
 }