more about zones.

include/build_version.h

@@ -5,7 +5,7 @@
 
 COMMON_GLOBL wxString g_BuildVersion
 #ifdef EDA_BASE
-	(wxT("(2008-01-01)"))
+	(wxT("(2008-01-06)"))
 #endif
 ;
 

pcbnew/class_board.cpp

@@ -688,6 +688,31 @@ EQUIPOT* BOARD::FindNet( int anetcode ) const
 }
 
 
+/**
+ * Function FindNet overlayed
+ * searches for a net with the given name.
+ * @param aNetname A Netname to search for.
+ * @return EQUIPOT* - the net or NULL if not found.
+ */
+EQUIPOT* BOARD::FindNet( const wxString & aNetname ) const
+{
+    // the first valid netcode is 1.
+    // zero is reserved for "no connection" and is not used.
+    if( ! aNetname.IsEmpty() )  
+    {
+        for( EQUIPOT* net = m_Equipots;  net;  net=net->Next() )
+        {
+            if( net->m_Netname == aNetname )
+                return net;
+        }
+    }
+    return NULL;
+}
+
+
+
+
+
 /* Two sort functions used in BOARD::ReturnSortedNetnamesList */
 // Sort nets by name
 int s_SortByNames(const void * ptr1, const void * ptr2)

pcbnew/class_board.h

@@ -177,6 +177,14 @@ public:
      */
     EQUIPOT* FindNet( int aNetcode ) const;
 
+    /**
+     * Function FindNet overlayed
+     * searches for a net with the given name.
+     * @param aNetname A Netname to search for.
+     * @return EQUIPOT* - the net or NULL if not found.
+     */
+    EQUIPOT* FindNet( const wxString & aNetname ) const;
+
     /**
      * Function ReturnSortedNetnamesList
      * searches for a net with the given netcode.
@@ -223,8 +231,22 @@ public:
     
 #endif
 
+	/*************************/
 	/* Copper Areas handling */
-    /**
+	/*************************/
+	
+	/**
+	 * Function SetAreasNetCodesFromNetNames
+	 * Set the .m_NetCode member of all copper areas, according to the area Net Name
+	 * The SetNetCodesFromNetNames is an equivalent to net name, for fas comparisons.
+	 * However the Netcode is an arbitrary equyivalence, it must be set after each netlist read
+	 * or net change
+	 * Must be called after pad netcodes are calculated
+	 * @return : error count
+	 */
+	int SetAreasNetCodesFromNetNames(void);
+
+	/**
      * Function GetArea
      * returns the Area (Zone Container) at a given index.
      * @param index The array type index into a collection of ZONE_CONTAINER *.

pcbnew/class_board_item.cpp

@@ -161,11 +161,19 @@ wxString BOARD_ITEM::MenuText( const BOARD* aPcb ) const
             TimeStampText.Printf( wxT( "(%8.8X)" ), item->m_TimeStamp );
             text << TimeStampText;
         }
-        net = aPcb->FindNet( ( (ZONE_CONTAINER*) item )->GetNet() );
-        if( net )
-        {
-            text << wxT( " [" ) << net->m_Netname << wxT( "]" );
-        }
+		if ( ((ZONE_CONTAINER*) item)->GetNet() >= 0 )
+		{
+			net = aPcb->FindNet( ( (ZONE_CONTAINER*) item )->GetNet() );
+			if( net )
+			{
+				text << wxT( " [" ) << net->m_Netname << wxT( "]" );
+			}
+		}
+		else	// A netcode < 0 is an error flag (Netname not found or area not initialised)
+		{
+			text << wxT( " [" ) << ( (ZONE_CONTAINER*) item )->m_Netname << wxT( "]" );
+			text << wxT(" <") << _("Not Found") << wxT(">");
+		}
         text << _( " on " ) << ReturnPcbLayerName( item->GetLayer() ).Trim();
 		break;
 

pcbnew/class_zone.cpp

@@ -67,16 +67,24 @@ ZONE_CONTAINER::~ZONE_CONTAINER()
 /*******************************************/
 void ZONE_CONTAINER::SetNet( int anet_code )
 /*******************************************/
+/**
+ * Set the netcode and the netname 
+ * if netcode >= 0, set the netname
+ * if netcode < 0: keep old netname (used to set an necode error flag)
+ */
 {
 	m_NetCode = anet_code;
+	
+	if ( anet_code < 0 ) return;
+		
 	if ( m_Parent )
 	{
-		EQUIPOT* net = ((BOARD*) m_Parent)->FindNet( g_HightLigth_NetCode );
+		EQUIPOT* net = ((BOARD*) m_Parent)->FindNet( anet_code );
 		if( net )
 			m_Netname = net->m_Netname;
 		else m_Netname.Empty();
 	}
-	else m_Netname.Empty();
+	else  m_Netname.Empty();
 }
 
 
@@ -446,12 +454,22 @@ void ZONE_CONTAINER::Display_Infos( WinEDA_DrawFrame* frame )
     Affiche_1_Parametre( frame, text_pos, _( "Type" ), msg, DARKCYAN );
 
     text_pos += 15;
-    EQUIPOT* equipot = ( (WinEDA_PcbFrame*) frame )->m_Pcb->FindNet( GetNet() );
+	
+	if ( GetNet() >= 0 )
+	{
+		EQUIPOT* equipot = ( (WinEDA_PcbFrame*) frame )->m_Pcb->FindNet( GetNet() );
 
-	if( equipot )
-		msg = equipot->m_Netname;
-	else
-		msg = wxT( "<noname>" );
+		if( equipot )
+			msg = equipot->m_Netname;
+		else
+			msg = wxT( "<noname>" );
+	}
+	else	// a netcode <à is an error
+	{
+		msg = wxT( " [" );
+		msg << m_Netname + wxT( "]" );
+		msg << wxT(" <") << _("Not Found") << wxT(">");
+	}
 
 	Affiche_1_Parametre( frame, text_pos, _( "NetName" ), msg, RED );
 

pcbnew/ioascii.cpp

@@ -819,7 +819,7 @@ int WinEDA_PcbFrame::ReadPcbFile( wxDC* DC, FILE* File, bool Append )
         {
 			ZONE_CONTAINER * zone_descr = new ZONE_CONTAINER(m_Pcb);
 			zone_descr->ReadDescr( File, &LineNum );
-			m_Pcb->m_ZoneDescriptorList.push_back(zone_descr);
+			m_Pcb->Add(zone_descr);
 		}
 
         if( strnicmp( Line, "$MODULE", 7 ) == 0 )

pcbnew/ratsnest.cpp

@@ -956,6 +956,8 @@ void WinEDA_BasePcbFrame::recalcule_pad_net_code()
 
     MyFree( BufPtEquipot );
     m_Pcb->m_Status_Pcb |= NET_CODES_OK;
+	
+	m_Pcb->SetAreasNetCodesFromNetNames();
 }
 
 

pcbnew/zones_by_polygon.cpp

@@ -878,3 +878,34 @@ int WinEDA_PcbFrame::Fill_All_Zones( wxDC* DC, bool verbose )
     DrawPanel->Refresh( true );
     return error_level;
 }
+
+
+/**
+ * Function SetAreasNetCodesFromNetNames
+ * Set the .m_NetCode member of all copper areas, according to the area Net Name
+ * The SetNetCodesFromNetNames is an equivalent to net name, for fas comparisons.
+ * However the Netcode is an arbitrary equyivalence, it must be set after each netlist read
+ * or net change
+ * Must be called after pad netcodes are calculated
+ * @return : error count
+ */
+int BOARD::SetAreasNetCodesFromNetNames(void)
+{
+	int error_count = 0;
+	
+	for ( int ii = 0; ii < GetAreaCount(); ii++ )
+	{
+		const EQUIPOT* net = FindNet( GetArea(ii)->m_Netname );
+		if ( net )
+		{
+			GetArea(ii)->SetNet(net->GetNet());
+		}
+		else
+		{
+			error_count++;
+			GetArea(ii)->SetNet(-1);	//keep Net Name ane set m_NetCode to -1 : error flag
+		}
+	}
+	
+	return error_count;
+}

polygon/PolyLine.cpp

@@ -1,6 +1,6 @@
 // PolyLine.cpp ... implementation of CPolyLine class from FreePCB.
 //
-// Adaptation for kicad
+// implementation for kicad
 //
 using namespace std;
 
@@ -879,11 +879,6 @@ int CPolyLine::GetNumSides()
 		return corner.size()-1;	
 }
 
-int CPolyLine::GetW() 
-{	
-	return m_Width;	
-}
-
 int CPolyLine::GetNumContours()
 {
 	int ncont = 0;
@@ -1011,7 +1006,6 @@ void CPolyLine::Hatch()
 	{
 		enum {
 			MAXPTS = 100,
-			MAXLINES = 1000
 		};
 		int xx[MAXPTS], yy[MAXPTS];
 

polygon/PolyLine.h

@@ -63,10 +63,8 @@ class CPolyLine
 public:
 	enum { STRAIGHT, ARC_CW, ARC_CCW };	// side styles
 	enum { NO_HATCH, DIAGONAL_FULL, DIAGONAL_EDGE }; // hatch styles
-	enum { DEF_SIZE = 50, DEF_ADD = 50 };	// number of array elements to add at a time
 
 	// constructors/destructor
-//	CPolyLine( CDisplayList * dl = NULL );
 	CPolyLine();
 	~CPolyLine();
 
@@ -82,16 +80,9 @@ public:
 	void RemoveAllContours( void );
 
 	// drawing functions
-/*	void HighlightSide( int is );
-	void HighlightCorner( int ic );
-	void StartDraggingToInsertCorner( CDC * pDC, int ic, int x, int y);
-	void StartDraggingToMoveCorner( CDC * pDC, int ic, int x, int y);
-	void CancelDraggingToInsertCorner( int ic );
-	void CancelDraggingToMoveCorner( int ic );
-*/	void Undraw();
+	void Undraw();
 	void Draw( );
 	void Hatch();
-//	void MakeVisible( bool visible = TRUE );
 	void MoveOrigin( int x_off, int y_off );
 
 	// misc. functions
@@ -121,15 +112,12 @@ public:
 	int GetEndContour( int ic );
 	int GetUtility( int ic ){ return corner[ic].utility; };
 	void SetUtility( int ic, int utility ){ corner[ic].utility = utility; };
-	int GetW();
 	int GetSideStyle( int is );
 	int GetHatchStyle(){ return m_HatchStyle; }
 	void SetHatch( int hatch ){ Undraw(); m_HatchStyle = hatch; Draw(); };
 	void SetX( int ic, int x );
 	void SetY( int ic, int y );
 	void SetEndContour( int ic, bool end_contour );
-//	void SetLayer( int layer );
-	void SetW( int w );
 	void SetSideStyle( int is, int style );
 
 	// GPC functions
@@ -150,7 +138,6 @@ public:
 	void ClipPhpPolygon( int php_op, CPolyLine * poly );
 
 private:
-//	CDisplayList * m_dlist;		// display list 
 	int m_layer;	// layer to draw on
 	int m_Width;		// line width
 	int m_sel_box;	// corner selection box width/2
@@ -158,11 +145,6 @@ private:
 public:
 	std::vector <CPolyPt> corner;	// array of points for corners
 	std::vector <int> side_style;	// array of styles for sides
-private:
-//	std::vector <dl_element*> dl_side;	// graphic elements
-//	std::vector <dl_element*> dl_side_sel;
-//	std::vector <dl_element*> dl_corner_sel;
-public:
 	int m_HatchStyle;	// hatch style, see enum above
 	std::vector <CSegment>  m_HatchLines;	// hatch lines
 private:

polygon/PolyLine2Kicad.h

@@ -30,20 +30,6 @@
 #define CDC wxDC
 class wxDC;
 
-#if 0
-class dl_element;
-class CDisplayList {
-public:
-	void Set_visible(void*, int) {};
-	int Get_x(void) { return 0;};
-	int Get_y(void) { return 0;};
-	void StopDragging(void) {};
-	void CancelHighLight(void) {};
-	void StartDraggingLineVertex(...) {};
-	void Add() {};
-};
-#endif
-
 
 class CRect {
 public: