Added selection box for DIMENSION.

pcbnew/class_dimension.cpp

@@ -489,6 +489,18 @@ wxString DIMENSION::GetSelectMenuText() const
 }
 
 
+void DIMENSION::ViewGetLayers( int aLayers[], int& aCount ) const
+{
+    // Layer that simply displays the text
+    aLayers[0] = m_Layer;
+
+    // On the general purpose overlay there is a selection box displayed
+    aLayers[1] = ITEM_GAL_LAYER( GP_OVERLAY );
+
+    aCount = 2;
+}
+
+
 EDA_ITEM* DIMENSION::Clone() const
 {
     return new DIMENSION( *this );

pcbnew/class_dimension.h

@@ -144,6 +144,9 @@ public:
 
     EDA_ITEM*   Clone() const;
 
+    /// @copydoc VIEW_ITEM::ViewGetLayers()
+    virtual void ViewGetLayers( int aLayers[], int& aCount ) const;
+
 #if defined(DEBUG)
     virtual void Show( int nestLevel, std::ostream& os ) const { ShowDummy( os ); }    // override
 #endif

pcbnew/pcb_painter.cpp

@@ -236,7 +236,7 @@ bool PCB_PAINTER::Draw( const VIEW_ITEM* aItem, int aLayer )
         break;
 
     case PCB_DIMENSION_T:
-        draw( (DIMENSION*) aItem );
+        draw( (DIMENSION*) aItem, aLayer );
         break;
 
     case PCB_TARGET_T:
@@ -784,8 +784,15 @@ void PCB_PAINTER::draw( const ZONE_CONTAINER* aZone )
 }
 
 
-void PCB_PAINTER::draw( const DIMENSION* aDimension )
+void PCB_PAINTER::draw( const DIMENSION* aDimension, int aLayer )
 {
+    if( aLayer == ITEM_GAL_LAYER( GP_OVERLAY ) )
+    {
+        if( aDimension->IsSelected() )
+            drawSelectionBox( aDimension );
+    }
+    else
+    {
         int layer = aDimension->GetLayer();
         COLOR4D strokeColor = GetColor( NULL, layer );
 
@@ -807,6 +814,7 @@ void PCB_PAINTER::draw( const DIMENSION* aDimension )
 
         // Draw text
         draw( &aDimension->Text(), layer );
+    }
 }
 
 

pcbnew/pcb_painter.h

@@ -145,7 +145,7 @@ protected:
     void draw( const TEXTE_PCB*, int );
     void draw( const TEXTE_MODULE*, int );
     void draw( const ZONE_CONTAINER* );
-    void draw( const DIMENSION* );
+    void draw( const DIMENSION*, int );
     void draw( const PCB_TARGET* );
 
     /// Draws a white semitransparent box indicating an item as selected