Removed a few memory leaks.

common/CMakeLists.txt

@@ -220,6 +220,7 @@ set( PCB_COMMON_SRCS
     ../pcbnew/class_zone_settings.cpp
     ../pcbnew/classpcb.cpp
     ../pcbnew/ratsnest_data.cpp
+    ../pcbnew/ratsnest_viewitem.cpp
     ../pcbnew/collectors.cpp
     ../pcbnew/netlist_reader.cpp
     ../pcbnew/legacy_netlist_reader.cpp

common/worksheet_viewitem.cpp

@@ -36,10 +36,8 @@
 
 using namespace KIGFX;
 
-WORKSHEET_VIEWITEM::WORKSHEET_VIEWITEM( const std::string& aFileName, const std::string& aSheetName,
-                                const PAGE_INFO* aPageInfo, const TITLE_BLOCK* aTitleBlock ) :
+WORKSHEET_VIEWITEM::WORKSHEET_VIEWITEM( const PAGE_INFO* aPageInfo, const TITLE_BLOCK* aTitleBlock ) :
     EDA_ITEM( NOT_USED ), // this item is never added to a BOARD so it needs no type
-    m_fileName( aFileName ), m_sheetName( aSheetName ),
     m_titleBlock( aTitleBlock ), m_pageInfo( aPageInfo ), m_sheetNumber( 1 ), m_sheetCount( 1 ) {}
 
 

include/math/vector2d.h

@@ -31,6 +31,7 @@
 #include <climits>
 #include <iostream>
 #include <sstream>
+#include <cmath>
 
 #include <math/math_util.h>
 

include/worksheet_viewitem.h

@@ -47,8 +47,7 @@ class GAL;
 class WORKSHEET_VIEWITEM : public EDA_ITEM
 {
 public:
-    WORKSHEET_VIEWITEM( const std::string& aFileName, const std::string& aSheetName,
-                    const PAGE_INFO* aPageInfo, const TITLE_BLOCK* aTitleBlock );
+    WORKSHEET_VIEWITEM( const PAGE_INFO* aPageInfo, const TITLE_BLOCK* aTitleBlock );
 
     /**
      * Function SetFileName()

pcbnew/class_board.cpp

@@ -43,6 +43,8 @@
 #include <reporter.h>
 #include <base_units.h>
 #include <ratsnest_data.h>
+#include <ratsnest_viewitem.h>
+#include <worksheet_viewitem.h>
 
 #include <pcbnew.h>
 #include <colors_selection.h>
@@ -104,7 +106,13 @@ BOARD::BOARD() :
 
     SetCurrentNetClass( m_NetClasses.GetDefault()->GetName() );
 
+    // Initialize ratsnest
     m_ratsnest = new RN_DATA( this );
+    m_ratsnestViewItem = new KIGFX::RATSNEST_VIEWITEM( m_ratsnest );
+
+    // Initialize view item for displaying worksheet frame
+    m_worksheetViewItem = new KIGFX::WORKSHEET_VIEWITEM( &m_paper, &m_titles );
+    m_worksheetViewItem->SetFileName( std::string( m_fileName.mb_str() ) );
 }
 
 
@@ -116,10 +124,11 @@ BOARD::~BOARD()
         Delete( area_to_remove );
     }
 
+    delete m_worksheetViewItem;
+    delete m_ratsnestViewItem;
     delete m_ratsnest;
 
     m_FullRatsnest.clear();
-
     m_LocalRatsnest.clear();
 
     DeleteMARKERs();

pcbnew/class_board.h

@@ -58,6 +58,12 @@ class NETLIST;
 class REPORTER;
 class RN_DATA;
 
+namespace KIGFX
+{
+    class RATSNEST_VIEWITEM;
+    class WORKSHEET_VIEWITEM;
+}
+
 
 // non-owning container of item candidates when searching for items on the same track.
 typedef std::vector< TRACK* >   TRACK_PTRS;
@@ -227,6 +233,8 @@ private:
     EDA_RECT                m_BoundingBox;
     NETINFO_LIST            m_NetInfo;              ///< net info list (name, design constraints ..
     RN_DATA*                m_ratsnest;
+    KIGFX::RATSNEST_VIEWITEM* m_ratsnestViewItem;   ///< VIEW_ITEM that draws ratsnest
+    KIGFX::WORKSHEET_VIEWITEM* m_worksheetViewItem; ///< VIEW_ITEM that draws worksheet frame
 
     BOARD_DESIGN_SETTINGS   m_designSettings;
     ZONE_SETTINGS           m_zoneSettings;
@@ -367,6 +375,24 @@ public:
         return m_ratsnest;
     }
 
+    /**
+     * Function GetRatsnestViewItem()
+     * returns VIEW_ITEM responsible for drawing the ratsnest for the board.
+     */
+    KIGFX::RATSNEST_VIEWITEM* GetRatsnestViewItem() const
+    {
+        return m_ratsnestViewItem;
+    }
+
+    /**
+     * Function GetWorksheetViewItem()
+     * returns VIEW_ITEM responsible for drawing the worksheet frame.
+     */
+    KIGFX::WORKSHEET_VIEWITEM* GetWorksheetViewItem() const
+    {
+        return m_worksheetViewItem;
+    }
+
     /**
      * Function DeleteMARKERs
      * deletes ALL MARKERS from the board.

pcbnew/pcbframe.cpp

@@ -596,26 +596,22 @@ void PCB_EDIT_FRAME::ViewReloadBoard( const BOARD* aBoard ) const
         view->Add( zone );
     }
 
-    // Add an entry for the worksheet layout
-    KIGFX::WORKSHEET_VIEWITEM* worksheet = new KIGFX::WORKSHEET_VIEWITEM(
-                                            std::string( aBoard->GetFileName().mb_str() ),
-                                            std::string( GetScreenDesc().mb_str() ),
-                                            &GetPageSettings(), &GetTitleBlock() );
+    KIGFX::WORKSHEET_VIEWITEM* worksheet = aBoard->GetWorksheetViewItem();
+    worksheet->SetSheetName( std::string( GetScreenDesc().mb_str() ) );
+
     BASE_SCREEN* screen = GetScreen();
+
     if( screen != NULL )
     {
-        worksheet->SetSheetNumber( GetScreen()->m_ScreenNumber );
-        worksheet->SetSheetCount( GetScreen()->m_NumberOfScreens );
+        worksheet->SetSheetNumber( screen->m_ScreenNumber );
+        worksheet->SetSheetCount( screen->m_NumberOfScreens );
     }
 
     view->Add( worksheet );
+    view->Add( aBoard->GetRatsnestViewItem() );
 
-    // Add an entry for the ratsnest
-    RN_DATA* ratsnest = aBoard->GetRatsnest();
-    ratsnest->Recalculate();
-    view->Add( new KIGFX::RATSNEST_VIEWITEM( ratsnest ) );
-
-    view->SetPanBoundary( worksheet->ViewBBox() );
+    // Limit panning to the size of worksheet frame
+    view->SetPanBoundary( aBoard->GetWorksheetViewItem()->ViewBBox() );
     view->RecacheAllItems( true );
 
     if( IsGalCanvasActive() )

pcbnew/router/pns_router.cpp

@@ -338,9 +338,13 @@ void PNS_ROUTER::ClearWorld()
     if( m_placer )
         delete m_placer;
 
+    if( m_previewItems )
+        delete m_previewItems;
+
     m_clearanceFunc = NULL;
     m_world = NULL;
     m_placer = NULL;
+    m_previewItems = NULL;
 }
 
 

pcbnew/router/pns_solid.h

@@ -32,10 +32,14 @@
 class PNS_SOLID : public PNS_ITEM
 {
 public:
-    PNS_SOLID() : PNS_ITEM( SOLID )
+    PNS_SOLID() : PNS_ITEM( SOLID ), m_shape( NULL )
     {
         m_movable = false;
-        m_shape = NULL;
+    }
+
+    ~PNS_SOLID()
+    {
+        delete m_shape;
     }
 
     PNS_ITEM* Clone() const;