selection_tool: Added SelectItem and UnselectItem actions.

pcbnew/tools/common_actions.cpp

@@ -36,6 +36,14 @@ TOOL_ACTION COMMON_ACTIONS::selectionCursor( "pcbnew.InteractiveSelection.Cursor
         AS_GLOBAL, 0,
         "", "" );    // No description, it is not supposed to be shown anywhere
 
+TOOL_ACTION COMMON_ACTIONS::selectItem( "pcbnew.InteractiveSelection.SelectItem",
+        AS_GLOBAL, 0,
+        "", "" );    // No description, it is not supposed to be shown anywhere
+
+TOOL_ACTION COMMON_ACTIONS::unselectItem( "pcbnew.InteractiveSelection.UnselectItem",
+        AS_GLOBAL, 0,
+        "", "" );    // No description, it is not supposed to be shown anywhere
+
 TOOL_ACTION COMMON_ACTIONS::selectionClear( "pcbnew.InteractiveSelection.Clear",
         AS_GLOBAL, 0,
         "", "" );    // No description, it is not supposed to be shown anywhere

pcbnew/tools/common_actions.h

@@ -46,6 +46,12 @@ public:
     /// Clears the current selection
     static TOOL_ACTION selectionClear;
 
+    /// Selects an item (specified as the event parameter).
+    static TOOL_ACTION selectItem;
+
+    /// Unselects an item (specified as the event parameter).
+    static TOOL_ACTION unselectItem;
+
     // Edit Tool
     /// Activation of the edit tool
     static TOOL_ACTION editActivate;

pcbnew/tools/selection_tool.cpp

@@ -187,6 +187,16 @@ int SELECTION_TOOL::Main( TOOL_EVENT& aEvent )
             findMove( *evt );
         }
 
+        else if( evt->IsAction( &COMMON_ACTIONS::selectItem ) )
+        {
+            SelectItem( *evt );
+        }
+
+        else if( evt->IsAction( &COMMON_ACTIONS::unselectItem ) )
+        {
+            UnselectItem( *evt );
+        }
+
         else if( evt->IsCancel() || evt->Action() == TA_UNDO_REDO ||
                  evt->IsAction( &COMMON_ACTIONS::selectionClear ) )
         {
@@ -397,6 +407,8 @@ void SELECTION_TOOL::setTransitions()
     Go( &SELECTION_TOOL::Main, COMMON_ACTIONS::selectionActivate.MakeEvent() );
     Go( &SELECTION_TOOL::CursorSelection, COMMON_ACTIONS::selectionCursor.MakeEvent() );
     Go( &SELECTION_TOOL::ClearSelection, COMMON_ACTIONS::selectionClear.MakeEvent() );
+    Go( &SELECTION_TOOL::SelectItem, COMMON_ACTIONS::selectItem.MakeEvent() );
+    Go( &SELECTION_TOOL::UnselectItem, COMMON_ACTIONS::unselectItem.MakeEvent() );
     Go( &SELECTION_TOOL::find, COMMON_ACTIONS::find.MakeEvent() );
     Go( &SELECTION_TOOL::findMove, COMMON_ACTIONS::findMove.MakeEvent() );
 }
@@ -461,6 +473,43 @@ int SELECTION_TOOL::ClearSelection( TOOL_EVENT& aEvent )
     return 0;
 }
 
+int SELECTION_TOOL::SelectItem( TOOL_EVENT& aEvent )
+{
+    // Check if there is an item to be selected
+    BOARD_ITEM* item = static_cast<BOARD_ITEM*>( aEvent.Parameter() );
+
+    if( item )
+    {
+        select( item );
+
+        // Inform other potentially interested tools
+        TOOL_EVENT select( SelectedEvent );
+        m_toolMgr->ProcessEvent( select );
+    }
+
+    setTransitions();
+
+    return 0;
+}
+
+int SELECTION_TOOL::UnselectItem( TOOL_EVENT& aEvent )
+{
+    // Check if there is an item to be selected
+    BOARD_ITEM* item = static_cast<BOARD_ITEM*>( aEvent.Parameter() );
+
+    if( item )
+    {
+        unselect( item );
+
+        // Inform other potentially interested tools
+        TOOL_EVENT unselect( UnselectedEvent );
+        m_toolMgr->ProcessEvent( unselect );
+    }
+
+    setTransitions();
+
+    return 0;
+}
 
 void SELECTION_TOOL::findCallback( BOARD_ITEM* aItem )
 {
@@ -525,8 +574,6 @@ void SELECTION_TOOL::clearSelection()
     // Inform other potentially interested tools
     TOOL_EVENT clearEvent( ClearedEvent );
     m_toolMgr->ProcessEvent( clearEvent );
-
-    return;
 }
 
 

pcbnew/tools/selection_tool.h

@@ -157,6 +157,12 @@ public:
     ///> Clear current selection event handler.
     int ClearSelection( TOOL_EVENT& aEvent );
 
+    ///> Item selection event handler.
+    int SelectItem( TOOL_EVENT& aEvent );
+
+    ///> Item unselection event handler.
+    int UnselectItem( TOOL_EVENT& aEvent );
+
     ///> Event sent after an item is selected.
     const TOOL_EVENT SelectedEvent;