Added VIEW::ToWorld( double ).

TOOL_EVENT message is supposed to contain string as parameter.
Added missing header for class_drawsegment.h (KiROUND).
Renamed SELECTION_TOOL::containsSelected() to SELECTION_TOOL::selectionContains().

common/view/view.cpp

@@ -204,6 +204,14 @@ VECTOR2D VIEW::ToWorld( const VECTOR2D& aCoord, bool aAbsolute ) const
 }
 
 
+double VIEW::ToWorld( double aSize ) const
+{
+    const MATRIX3x3D& matrix = m_gal->GetScreenWorldMatrix();
+
+    return matrix.GetScale().x * aSize;
+}
+
+
 VECTOR2D VIEW::ToScreen( const VECTOR2D& aCoord, bool aAbsolute ) const
 {
     const MATRIX3x3D& matrix = m_gal->GetWorldScreenMatrix();

include/tool/tool_event.h

@@ -189,7 +189,7 @@ public:
         m_scope( aScope ),
         m_mouseButtons( 0 )
     {
-        if( aCategory == TC_COMMAND )
+        if( aCategory == TC_COMMAND || aCategory == TC_MESSAGE )
             m_commandStr = aExtraParam;
     }
 
@@ -317,7 +317,7 @@ public:
         if( !( m_actions & aEvent.m_actions ) )
             return false;
 
-        if( m_category == TC_COMMAND )
+        if( m_category == TC_COMMAND || m_category == TC_MESSAGE )
         {
             if( m_commandStr && aEvent.m_commandStr )
                 return *m_commandStr == *aEvent.m_commandStr;

include/view/view.h

@@ -232,6 +232,14 @@ public:
      */
     VECTOR2D ToWorld( const VECTOR2D& aCoord, bool aAbsolute = true ) const;
 
+    /**
+     * Function ToWorld()
+     * Converts a screen space one dimensional size to a one dimensional size in world
+     * space coordinates.
+     * @param aCoord: the size to be converted
+     */
+    double ToWorld( double aSize ) const;
+
     /**
      * Function ToScreen()
      * Converts a world space point/vector to a point/vector in screen space coordinates.

pcbnew/class_drawsegment.h

@@ -34,6 +34,7 @@
 #include <PolyLine.h>
 #include <math_for_graphics.h>
 #include <trigo.h>
+#include <common.h>
 
 
 class LINE_READER;

pcbnew/tools/edit_tool.h

@@ -101,7 +101,7 @@ private:
     ///> Removes and frees a single BOARD_ITEM.
     void remove( BOARD_ITEM* aItem );
 
-    ///> Sets up handlers for various events
+    ///> Sets up handlers for various events.
     void setTransitions();
 
     ///> The required update flag for modified items

pcbnew/tools/selection_tool.cpp

@@ -133,7 +133,7 @@ int SELECTION_TOOL::Main( TOOL_EVENT& aEvent )
             else
             {
                 // Check if dragging has started within any of selected items bounding box
-                if( containsSelected( evt->Position() ) )
+                if( selectionContains( evt->Position() ) )
                 {
                     // Yes -> run the move tool and wait till it finishes
                     m_toolMgr->InvokeTool( "pcbnew.InteractiveEdit" );
@@ -566,7 +566,7 @@ void SELECTION_TOOL::deselectVisually( BOARD_ITEM* aItem ) const
 }
 
 
-bool SELECTION_TOOL::containsSelected( const VECTOR2I& aPoint ) const
+bool SELECTION_TOOL::selectionContains( const VECTOR2I& aPoint ) const
 {
     const unsigned GRIP_MARGIN = 20;
     VECTOR2D margin = getView()->ToWorld( VECTOR2D( GRIP_MARGIN, GRIP_MARGIN ), false );

pcbnew/tools/selection_tool.h

@@ -207,7 +207,7 @@ private:
      *
      * @return True if the given point is contained in any of selected items' bouding box.
      */
-    bool containsSelected( const VECTOR2I& aPoint ) const;
+    bool selectionContains( const VECTOR2I& aPoint ) const;
 
     /// Visual representation of selection box
     SELECTION_AREA* m_selArea;