++pcbnew & gerbview

  * Moved ReturnLayerName() to static BOARD::GetDefaultLayerName() and migrated
    to a Specctra DSN compatible default layer naming scheme:
        Component becomes Front, Copper becomes Back.
  * set_color.h: Cmp becomes Front, Cu becomes Back.
  * D_PAD::DisplayInfo() changed to use actual copper layer names.
  * more layer setup dialog work, moved all programmatic wxControl instantiation
    into the wxFormbuilder environment, but this is fraught with danger:
    wxFlexGridSizer used the tallest control to establish the row heights, so
    be careful about changing control borders in the scroll panel. The vertical
    size can explode since just a couple of pixels times the number of rows
    is substantial.  Currently I am setting a 5 pixel border only left, top, and right
    but not bottom.
  * Set copper layer count is back in place as a hack until I can get the enabled
    layer bit map fully operational.

3d-viewer/3d_draw.cpp

@@ -189,7 +189,7 @@ GLuint Pcb3D_GLCanvas::CreateDrawGL_List()
     param = g_Parm_3D_Visu.m_LayerZcoord[15];
     glFogfv( GL_FOG_END, &param );
     glBegin( GL_QUADS );
-    SetGLColor( g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[CMP_N] );
+    SetGLColor( g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[LAYER_N_FRONT] );
     double sx   = DataScale3D * g_Parm_3D_Visu.m_BoardSize.x / 2;
     double sy   = DataScale3D * g_Parm_3D_Visu.m_BoardSize.y / 2;
     double zpos = g_Parm_3D_Visu.m_LayerZcoord[15];
@@ -201,7 +201,7 @@ GLuint Pcb3D_GLCanvas::CreateDrawGL_List()
     glVertex3f( sx, -sy, zpos );
     glEnd();
     glBegin( GL_QUADS );
-    SetGLColor( g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[COPPER_LAYER_N] );
+    SetGLColor( g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[LAYER_N_BACK] );
     glNormal3f( 0.0, 0.0, -1.0 ); // Normal is -Z axis
     glVertex3f( -sx, -sy, 0 );
     glVertex3f( -sx, sy, 0 );
@@ -369,7 +369,7 @@ void Pcb3D_GLCanvas::Draw3D_Track( TRACK* track )
     zpos = g_Parm_3D_Visu.m_LayerZcoord[layer];
 
     SetGLColor( color );
-    glNormal3f( 0.0, 0.0, (layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
+    glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
 
     w  = track->m_Width * g_Parm_3D_Visu.m_BoardScale;
     ox = track->m_Start.x * g_Parm_3D_Visu.m_BoardScale;
@@ -401,7 +401,7 @@ void Pcb3D_GLCanvas::Draw3D_SolidPolygonsInZones( ZONE_CONTAINER* zone_c )
 
 
     SetGLColor( color );
-    glNormal3f( 0.0, 0.0, (layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
+    glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
 
     GLUtesselator* tess = gluNewTess();
     gluTessCallback( tess, GLU_TESS_BEGIN, ( void (CALLBACK*)() )tessBeginCB );
@@ -412,7 +412,7 @@ void Pcb3D_GLCanvas::Draw3D_SolidPolygonsInZones( ZONE_CONTAINER* zone_c )
     GLdouble v_data[3];
 
     //gluTessProperty(tess, GLU_TESS_WINDING_RULE, GLU_TESS_WINDING_NONZERO);
-    
+
     // Draw solid areas contained in this zone
     int      StartContour = 1;
     for( unsigned ii = 0; ii < zone_c->m_FilledPolysList.size(); ii++ )
@@ -471,17 +471,17 @@ void Pcb3D_GLCanvas::Draw3D_Via( SEGVIA* via )
         }
         else
         {
-            if( g_Parm_3D_Visu.m_BoardSettings->IsLayerVisible( CMP_N ) ==
+            if( g_Parm_3D_Visu.m_BoardSettings->IsLayerVisible( LAYER_N_FRONT ) ==
                 false )
                 continue;
-            color = g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[CMP_N];
+            color = g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[LAYER_N_FRONT];
         }
 
         SetGLColor( color );
 
         // SetGLColor( LIGHTGRAY );
-        glNormal3f( 0.0, 0.0, (layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
-        if( layer == COPPER_LAYER_N )
+        glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
+        if( layer == LAYER_N_BACK )
             zpos = zpos - 5 * g_Parm_3D_Visu.m_BoardScale;
         else
             zpos = zpos + 5 * g_Parm_3D_Visu.m_BoardScale;
@@ -523,7 +523,7 @@ void Pcb3D_GLCanvas::Draw3D_DrawSegment( DRAWSEGMENT* segment )
     {
         for( layer = 0; layer < g_Parm_3D_Visu.m_Layers; layer++ )
         {
-            glNormal3f( 0.0, 0.0, (layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
+            glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
             zpos = g_Parm_3D_Visu.m_LayerZcoord[layer];
 
             switch( segment->m_Shape )
@@ -645,12 +645,12 @@ void MODULE::Draw3D( Pcb3D_GLCanvas* glcanvas )
 #if 0
     if( !DisplayOpt.Show_Modules_Cmp )
     {
-        if( m_Layer == CMP_N )
+        if( m_Layer == LAYER_N_FRONT )
             return;
     }
     if( !DisplayOpt.Show_Modules_Cu )
     {
-        if( m_Layer == COPPER_LAYER_N )
+        if( m_Layer == LAYER_N_BACK )
             return;
     }
 #endif
@@ -678,7 +678,7 @@ void MODULE::Draw3D( Pcb3D_GLCanvas* glcanvas )
         {
             glRotatef( (double) m_Orient / 10, 0.0, 0.0, 1.0 );
         }
-        if( m_Layer == COPPER_LAYER_N )
+        if( m_Layer == LAYER_N_BACK )
         {
             glRotatef( 180.0, 0.0, 1.0, 0.0 );
             glRotatef( 180.0, 0.0, 0.0, 1.0 );
@@ -734,7 +734,7 @@ void EDGE_MODULE::Draw3D( Pcb3D_GLCanvas* glcanvas )
 
 
     SetGLColor( color );
-    glNormal3f( 0.0, 0.0, (m_Layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
+    glNormal3f( 0.0, 0.0, (m_Layer == LAYER_N_BACK) ? -1.0 : 1.0 );
     scale = g_Parm_3D_Visu.m_BoardScale;
 
     dx   = m_End.x;
@@ -812,7 +812,7 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
     {
         SetGLColor( DARKGRAY );
         Draw3D_FilledCylinder( drillx, -drilly, hole,
-                               g_Parm_3D_Visu.m_LayerZcoord[CMP_N], 0.0 );
+                               g_Parm_3D_Visu.m_LayerZcoord[LAYER_N_FRONT], 0.0 );
     }
 
     glNormal3f( 0.0, 0.0, 1.0 ); // Normal is Z axis
@@ -830,10 +830,10 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
         for( layer = FIRST_COPPER_LAYER; layer <= LAST_COPPER_LAYER; layer++ )
         {
             if( layer && (layer == nlmax) )
-                layer = CMP_N;
-            if( (layer == CMP_N) && !Oncmp )
+                layer = LAYER_N_FRONT;
+            if( (layer == LAYER_N_FRONT) && !Oncmp )
                 continue;
-            if( (layer == COPPER_LAYER_N) && !Oncu )
+            if( (layer == LAYER_N_BACK) && !Oncu )
                 continue;
             if( (layer > FIRST_COPPER_LAYER) && (layer < LAST_COPPER_LAYER)
                && !Both )
@@ -844,9 +844,9 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
                 continue;
 
             SetGLColor( color );
-            glNormal3f( 0.0, 0.0, (layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
+            glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
             zpos = g_Parm_3D_Visu.m_LayerZcoord[layer];
-            if( layer == COPPER_LAYER_N )
+            if( layer == LAYER_N_BACK )
                 zpos = zpos - 5 * g_Parm_3D_Visu.m_BoardScale;
             else
                 zpos = zpos + 5 * g_Parm_3D_Visu.m_BoardScale;
@@ -882,23 +882,23 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
                  layer++ )
             {
                 if( layer && (layer == nlmax) )
-                    layer = CMP_N;
-                if( (layer == CMP_N) && !Oncmp )
+                    layer = LAYER_N_FRONT;
+                if( (layer == LAYER_N_FRONT) && !Oncmp )
                     continue;
-                if( (layer == COPPER_LAYER_N) && !Oncu )
+                if( (layer == LAYER_N_BACK) && !Oncu )
                     continue;
                 if( (layer > FIRST_COPPER_LAYER)
                    && (layer < LAST_COPPER_LAYER) && !Both )
                     continue;
                 color = g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[layer];
-                glNormal3f( 0.0, 0.0, (layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
+                glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
                 if( g_Parm_3D_Visu.m_BoardSettings->IsLayerVisible( layer ) ==
                     false )
                     continue;
 
                 SetGLColor( color );
                 zpos = g_Parm_3D_Visu.m_LayerZcoord[layer];
-                if( layer == COPPER_LAYER_N )
+                if( layer == LAYER_N_BACK )
                     zpos = zpos - 5 * g_Parm_3D_Visu.m_BoardScale;
                 else
                     zpos = zpos + 5 * g_Parm_3D_Visu.m_BoardScale;
@@ -960,23 +960,23 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
         for( layer = FIRST_COPPER_LAYER; layer <= LAST_COPPER_LAYER; layer++ )
         {
             if( layer && (layer == nlmax) )
-                layer = CMP_N;
-            if( (layer == CMP_N) && !Oncmp )
+                layer = LAYER_N_FRONT;
+            if( (layer == LAYER_N_FRONT) && !Oncmp )
                 continue;
-            if( (layer == COPPER_LAYER_N) && !Oncu )
+            if( (layer == LAYER_N_BACK) && !Oncu )
                 continue;
             if( (layer > FIRST_COPPER_LAYER) && (layer < LAST_COPPER_LAYER)
                && !Both )
                 continue;
             color = g_Parm_3D_Visu.m_BoardSettings->m_LayerColor[layer];
-            glNormal3f( 0.0, 0.0, (layer == COPPER_LAYER_N) ? -1.0 : 1.0 );
+            glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
             if( g_Parm_3D_Visu.m_BoardSettings->IsLayerVisible( layer ) ==
                 false )
                 continue;
 
             SetGLColor( color );
             zpos = g_Parm_3D_Visu.m_LayerZcoord[layer];
-            if( layer == COPPER_LAYER_N )
+            if( layer == LAYER_N_BACK )
                 zpos = zpos - 5 * g_Parm_3D_Visu.m_BoardScale;
             else
                 zpos = zpos + 5 * g_Parm_3D_Visu.m_BoardScale;

CHANGELOG.txt

@@ -4,6 +4,24 @@ KiCad ChangeLog 2009
 Please add newer entries at the top, list the date and your name with
 email address.
 
+2009-Dec-6 UPDATE Dick Hollenbeck <dick@softplc.com>
+================================================================================
+++pcbnew & gerbview
+  * Moved ReturnLayerName() to static BOARD::GetDefaultLayerName() and migrated
+    to a Specctra DSN compatible default layer naming scheme:
+        Component becomes Front, Copper becomes Back.
+  * set_color.h: Cmp becomes Front, Cu becomes Back.
+  * D_PAD::DisplayInfo() changed to use actual copper layer names.
+  * more layer setup dialog work, moved all programmatic wxControl instantiation
+    into the wxFormbuilder environment, but this is fraught with danger:
+    wxFlexGridSizer used the tallest control to establish the row heights, so
+    be careful about changing control borders in the scroll panel. The vertical
+    size can explode since just a couple of pixels times the number of rows
+    is substantial.  Currently I am setting a 5 pixel border only left, top, and right
+    but not bottom.
+  * Set copper layer count is back in place as a hack until I can get the enabled
+    layer bit map fully operational.
+
 
 2009-Dec-3 UPDATE Dick Hollenbeck <dick@softplc.com>
 ================================================================================

TODO.txt

@@ -53,6 +53,8 @@ KiCad
 
 PCBNew
 ------
+* Fix DIALOG_PAD_PROPERTIES_BASE class to use actual layer names in the BOARD.
+
 * Use BOARD_ITEM::MenuIcon() in the onrightclick.cpp
 * Add unroute option in rightclick menu for components
 * Document specctra round tripper, and fix the english translation of help.

common/common.cpp

@@ -535,51 +535,6 @@ void MyFree( void* pt_mem )
         free( pt_mem );
 }
 
-
-/*
- * Return the name of the layer number "layer_number".
- *  if omitSpacePadding == TRUE, the name can be used for a file name
- *  (no spaces, replaced by _)
- */
-wxString ReturnPcbLayerName( int layer_number, bool omitSpacePadding )
-{
-    const unsigned LAYER_LIMIT = 29;
-
-    // These are only default layer names.  For PCBNEW, the copper names
-    // may be over-ridden in the BOARD file *.brd.
-
-    static const wxString layer_name_list[] =
-    {
-        _( "Copper   " ), _( "Inner L1 " ), _( "Inner L2 " ), _( "Inner L3 " ),
-        _( "Inner L4 " ), _( "Inner L5 " ), _( "Inner L6 " ), _( "Inner L7 " ),
-        _( "Inner L8 " ), _( "Inner L9 " ), _( "Inner L10" ), _( "Inner L11" ),
-        _( "Inner L12" ), _( "Inner L13" ), _( "Inner L14" ), _( "Component" ),
-        _( "Adhes Cop" ), _( "Adhes Cmp" ), _( "SoldP Cop" ), _( "SoldP Cmp" ),
-        _( "SilkS Cop" ), _( "SilkS Cmp" ), _( "Mask Cop " ), _( "Mask Cmp " ),
-        _( "Drawings " ), _( "Comments " ), _( "Eco1     " ), _( "Eco2     " ),
-        _( "Edges Pcb" ), _( "BAD INDEX" )
-    };
-
-    if( (unsigned) layer_number > LAYER_LIMIT )
-        layer_number = LAYER_LIMIT;
-
-    const wxString* p = &layer_name_list[layer_number];
-
-    if( omitSpacePadding )
-    {
-        wxString ret = *p;  // copy the string
-
-        // modify the copy
-        ret.Trim();
-        ret.Replace( wxT( " " ), wxT( "_" ) );
-
-        return ret;
-    }
-    else
-        return *p;
-}
-
-
 enum textbox {
     ID_TEXTBOX_LIST = 8010
 };

gerbview/select_layers_to_pcb.cpp

@@ -139,7 +139,7 @@ WinEDA_SwapLayerFrame::WinEDA_SwapLayerFrame( WinEDA_GerberFrame* parent ) :
 
         if( (pcb_layer_number == g_DesignSettings.GetCopperLayerCount() - 1)
            && (g_DesignSettings.GetCopperLayerCount() > 1) )
-            pcb_layer_number = CMP_N;
+            pcb_layer_number = LAYER_N_FRONT;
 
         ButtonTable[nb_items] = ii;
         LayerLookUpTable[ii]  = pcb_layer_number;
@@ -259,17 +259,17 @@ WinEDA_SwapLayerFrame::WinEDA_SwapLayerFrame( WinEDA_GerberFrame* parent ) :
 
             for( int jj = 0; jj < NB_LAYERS; jj++ )
             {
-                text->SetLabel( ReturnPcbLayerName( jj ) );
+                text->SetLabel( BOARD::GetDefaultLayerName( jj ) );
                 if( goodSize.x < text->GetSize().x )
                     goodSize.x = text->GetSize().x;
             }
 
-            msg = ReturnPcbLayerName( LayerLookUpTable[ButtonTable[ii]] );
+            msg = BOARD::GetDefaultLayerName( LayerLookUpTable[ButtonTable[ii]] );
             text->SetLabel( msg );
         }
         else
         {
-            msg  = ReturnPcbLayerName( LayerLookUpTable[ButtonTable[ii]] );
+            msg  = BOARD::GetDefaultLayerName( LayerLookUpTable[ButtonTable[ii]] );
             text = new wxStaticText( this, item_ID, msg, wxDefaultPosition,
                                      wxDefaultSize, 0 );
         }
@@ -356,7 +356,7 @@ void WinEDA_SwapLayerFrame::OnSelectLayer( wxCommandEvent& event )
         }
         else
         {
-            layer_list[ii]->SetLabel( ReturnPcbLayerName( jj ) );
+            layer_list[ii]->SetLabel( BOARD::GetDefaultLayerName( jj ) );
 
             // Change the text color to fuchsia (to highlight
             // that this layer *is* being exported)
@@ -383,7 +383,7 @@ void WinEDA_SwapLayerFrame::OnOkClick( wxCommandEvent& event )
     int layers_count = 1;
     for( ii = 0; ii < 32; ii++ )
     {
-        if( LayerLookUpTable[ii] == CMP_N )
+        if( LayerLookUpTable[ii] == LAYER_N_FRONT )
             AsCmpLayer = true;
         else
         {

include/class_board_design_settings.h

@@ -70,7 +70,7 @@ public:
      * @param aLayerIndex = The index of the layer to be tested
      * @return bool - true if the layer is visible.
      */
-    inline bool IsLayerVisible( int aLayerIndex ) const
+    bool IsLayerVisible( int aLayerIndex ) const
     {
         if( aLayerIndex < 0 || aLayerIndex >= 32 ) //@@IMB: Altough Pcbnew uses only 29, Gerbview uses all 32 layers
             return false;
@@ -93,7 +93,7 @@ public:
      * returns a bit-mask of all the element categories that are visible
      * @return int - the visible element categories in bit-mapped form.
      */
-    inline int GetVisibleElements() const
+    int GetVisibleElements() const
     {
         return m_VisibleElements;
     }
@@ -104,7 +104,7 @@ public:
      * changes the bit-mask of visible element categories
      * @param aMask = The new bit-mask of visible element categories
      */
-    inline void SetVisibleElements( int aMask )
+    void SetVisibleElements( int aMask )
     {
         m_VisibleElements = aMask;
     }
@@ -116,7 +116,7 @@ public:
      * @param aCategoryIndex = The index of the element category to be tested.
      * @return bool - true if the element is visible.
      */
-    inline bool IsElementVisible( int aCategoryIndex ) const
+    bool IsElementVisible( int aCategoryIndex ) const
     {
         if( aCategoryIndex < 0 || aCategoryIndex > PAD_CMP_VISIBLE )
             return false;
@@ -164,7 +164,7 @@ public:
      * @param aLayerIndex = The index of the layer to be tested
      * @return bool - true if the layer is enabled
      */
-    inline bool IsLayerEnabled( int aLayerIndex )
+    bool IsLayerEnabled( int aLayerIndex )
     {
         return (bool) ( m_EnabledLayers & 1 << aLayerIndex );
     }
@@ -174,7 +174,7 @@ public:
      * Function GetCopperLayerCount
      * @return int - the number of neabled copper layers
      */
-    inline int GetCopperLayerCount() const
+    int GetCopperLayerCount() const
     {
         return m_CopperLayerCount;
     }

include/common.h

@@ -257,17 +257,6 @@ bool               ProcessExecute( const wxString& aCommandLine,
                                    int             aFlags = wxEXEC_ASYNC );
 
 
-/**
- * Function ReturnPcbLayerName
- * @return a wxString containing the name of the layer number "layer_number".
- * @param layer_number the layer number of the layer
- * @param is_filename if TRUE,  the name can be used for a file name (not
- *        internationalized, no space)
- */
-wxString           ReturnPcbLayerName( int  layer_number,
-                                       bool is_filename = FALSE );
-
-
 /*******************/
 /* about_kicad.cpp */
 /*******************/

pcbnew/autoplac.cpp

@@ -429,10 +429,10 @@ int WinEDA_PcbFrame::GenPlaceBoard()
     msg.Printf( wxT( "%d" ), Board.m_MemSize / 1024 );
     Affiche_1_Parametre( this, 24, wxT( "Mem(Kb)" ), msg, CYAN );
 
-    Route_Layer_BOTTOM = CMP_N;
+    Route_Layer_BOTTOM = LAYER_N_FRONT;
     if( Nb_Sides == TWO_SIDES )
-        Route_Layer_BOTTOM = COPPER_LAYER_N;
-    Route_Layer_TOP = CMP_N;
+        Route_Layer_BOTTOM = LAYER_N_BACK;
+    Route_Layer_TOP = LAYER_N_FRONT;
 
     /* Place the edge layer segments */
     PtStruct = GetBoard()->m_Drawings;
@@ -525,9 +525,9 @@ void WinEDA_PcbFrame::GenModuleOnBoard( MODULE* Module )
         fy = GetBoard()->m_BoundaryBox.GetBottom();
 
     masque_layer = 0;
-    if( Module->GetLayer() == CMP_N )
+    if( Module->GetLayer() == LAYER_N_FRONT )
         masque_layer = CMP_LAYER;
-    if( Module->GetLayer() == COPPER_LAYER_N )
+    if( Module->GetLayer() == LAYER_N_BACK )
         masque_layer = CUIVRE_LAYER;
 
     TraceFilledRectangle( GetBoard(), ox, oy, fx, fy, masque_layer,
@@ -603,7 +603,7 @@ int WinEDA_PcbFrame::RecherchePlacementModule( MODULE* Module, wxDC* DC )
     {
         D_PAD* Pad; int masque_otherlayer;
         masque_otherlayer = CUIVRE_LAYER;
-        if( Module->GetLayer() == COPPER_LAYER_N )
+        if( Module->GetLayer() == LAYER_N_BACK )
             masque_otherlayer = CMP_LAYER;
 
         for( Pad = Module->m_Pads; Pad != NULL; Pad = Pad->Next() )
@@ -810,7 +810,7 @@ int TstModuleOnBoard( BOARD* Pcb, MODULE* Module, bool TstOtherSide )
     int error, Penalite, marge, side, otherside;
 
     side = TOP; otherside = BOTTOM;
-    if( Module->GetLayer() == COPPER_LAYER_N )
+    if( Module->GetLayer() == LAYER_N_BACK )
     {
         side = BOTTOM; otherside = TOP;
     }

pcbnew/autorout.cpp

@@ -47,7 +47,7 @@ void WinEDA_PcbFrame::Autoroute( wxDC* DC, int mode )
     else
     {
         Route_Layer_TOP =
-            Route_Layer_BOTTOM = COPPER_LAYER_N;
+            Route_Layer_BOTTOM = LAYER_N_BACK;
     }
 
     switch( mode )

pcbnew/basepcbframe.cpp

@@ -167,14 +167,14 @@ void WinEDA_BasePcbFrame::SwitchLayer( wxDC* DC, int layer )
 
     // Copper layers cannot be selected unconditionally; how many
     // of those layers are currently enabled needs to be checked.
-    if( (layer >= FIRST_COPPER_LAYER) && (layer <= LAST_COPPER_LAYER) )
+    if( IsValidCopperLayerIndex( layer ) )
     {
         // If only one copper layer is enabled, the only such layer
         // that can be selected to is the "Copper" layer (so the
         // selection of any other copper layer is disregarded).
         if( m_Pcb->m_BoardSettings->GetCopperLayerCount() < 2 )
         {
-            if( layer != COPPER_LAYER_N )
+            if( layer != LAYER_N_BACK )
             {
                 return;
             }
@@ -186,7 +186,7 @@ void WinEDA_BasePcbFrame::SwitchLayer( wxDC* DC, int layer )
         // layers are also capable of being selected.
         else
         {
-            if( ( layer != COPPER_LAYER_N ) && ( layer != LAYER_CMP_N )
+            if( ( layer != LAYER_N_BACK ) && ( layer != LAYER_N_FRONT )
                 && ( layer >= m_Pcb->m_BoardSettings->GetCopperLayerCount() - 1 ) )
             {
                 return;

pcbnew/class_board.cpp

@@ -38,7 +38,7 @@ BOARD::BOARD( EDA_BaseStruct* parent, WinEDA_BasePcbFrame* frame ) :
 
     for( int layer = 0; layer < NB_COPPER_LAYERS; ++layer )
     {
-        m_Layer[layer].m_Name = ReturnPcbLayerName( layer, true );
+        m_Layer[layer].m_Name = GetDefaultLayerName( layer );
         m_Layer[layer].m_Type = LT_SIGNAL;
     }
 
@@ -180,6 +180,7 @@ int BOARD::GetCurrentMicroViaDrill()
 }
 
 
+
 wxString BOARD::GetLayerName( int aLayerIndex ) const
 {
     if( !IsValidLayerIndex( aLayerIndex ) )
@@ -194,7 +195,53 @@ wxString BOARD::GetLayerName( int aLayerIndex ) const
         return m_Layer[aLayerIndex].m_Name;
     }
 
-    return ReturnPcbLayerName( aLayerIndex, true );
+    return GetDefaultLayerName( aLayerIndex );
+}
+
+
+wxString BOARD::GetDefaultLayerName( int aLayerNumber )
+{
+    const wxChar* txt;
+
+    // These are only default layer names.  For PCBNEW, the copper names
+    // may be over-ridden in the BOARD (*.brd) file.
+
+    // Use a switch to explicitly show the mapping more clearly
+    switch( aLayerNumber )
+    {
+    case LAYER_N_FRONT:     txt = _( "Front" );         break;
+    case LAYER_N_2:         txt = _( "Inner2" );        break;
+    case LAYER_N_3:         txt = _( "Inner3" );        break;
+    case LAYER_N_4:         txt = _( "Inner4" );        break;
+    case LAYER_N_5:         txt = _( "Inner5" );        break;
+    case LAYER_N_6:         txt = _( "Inner6" );        break;
+    case LAYER_N_7:         txt = _( "Inner7" );        break;
+    case LAYER_N_8:         txt = _( "Inner8" );        break;
+    case LAYER_N_9:         txt = _( "Inner9" );        break;
+    case LAYER_N_10:        txt = _( "Inner10" );       break;
+    case LAYER_N_11:        txt = _( "Inner11" );       break;
+    case LAYER_N_12:        txt = _( "Inner12" );       break;
+    case LAYER_N_13:        txt = _( "Inner13" );       break;
+    case LAYER_N_14:        txt = _( "Inner14" );       break;
+    case LAYER_N_15:        txt = _( "Inner15" );       break;
+    case LAYER_N_BACK:      txt = _( "Back" );          break;
+    case ADHESIVE_N_CU:     txt = _( "Adhes_Back" );    break;
+    case ADHESIVE_N_CMP:    txt = _( "Adhes_Front" );   break;
+    case SOLDERPASTE_N_CU:  txt = _( "SoldP_Back" );    break;
+    case SOLDERPASTE_N_CMP: txt = _( "SoldP_Front" );   break;
+    case SILKSCREEN_N_CU:   txt = _( "SilkS_Back" );    break;
+    case SILKSCREEN_N_CMP:  txt = _( "SilkS_Front" );   break;
+    case SOLDERMASK_N_CU:   txt = _( "Mask_Back" );     break;
+    case SOLDERMASK_N_CMP:  txt = _( "Mask_Front" );    break;
+    case DRAW_N:            txt = _( "Drawings" );      break;
+    case COMMENT_N:         txt = _( "Comments" );      break;
+    case ECO1_N:            txt = _( "Eco1" );          break;
+    case ECO2_N:            txt = _( "Eco2" );          break;
+    case EDGE_N:            txt = _( "PCB_Edges" );     break;
+    default:                txt = _( "BAD INDEX" );     break;
+    }
+
+    return wxString( txt );
 }
 
 

pcbnew/class_board.h

@@ -148,6 +148,19 @@ public:
     BOARD( EDA_BaseStruct* aParent, WinEDA_BasePcbFrame* frame );
     ~BOARD();
 
+    /**
+     * Function GetDefaultLayerName
+     * returns a default name of a PCB layer when given \a aLayerNumber.  This
+     * function is static so it can be called without a BOARD instance.  Use
+     * GetLayerName() if want the layer names of a specific BOARD, which could
+     * be different than the default if the user has renamed any copper layers.
+     *
+     * @param  aLayerNumber is the layer number to fetch
+     * @return wxString - containing the layer name or "BAD INDEX" if aLayerNumber
+     *                      is not legal
+     */
+    static wxString GetDefaultLayerName( int aLayerNumber );
+
     /**
      * Function GetPosition
      * is here to satisfy BOARD_ITEM's requirements, but this implementation
@@ -287,7 +300,7 @@ public:
      * Function GetLayerName
      * returns the name of the copper layer given by aLayerIndex.
      *
-     * @param aLayerIndex A layer index, like COPPER_LAYER_N, etc.
+     * @param aLayerIndex A layer index, like LAYER_N_BACK, etc.
      * @return wxString - the layer name.
      */
     wxString GetLayerName( int aLayerIndex ) const;
@@ -296,7 +309,7 @@ public:
      * Function SetLayerName
      * changes the name of the layer given by aLayerIndex.
      *
-     * @param aLayerIndex A layer index, like COPPER_LAYER_N, etc.
+     * @param aLayerIndex A layer index, like LAYER_N_BACK, etc.
      * @param aLayerName The new layer name
      * @return bool - true if aLayerName was legal and unique amoung other
      *   layer names at other layer indices and aLayerIndex was within range, else false.
@@ -307,7 +320,7 @@ public:
      * Function GetLayerType
      * returns the type of the copper layer given by aLayerIndex.
      *
-     * @param aLayerIndex A layer index, like COPPER_LAYER_N, etc.
+     * @param aLayerIndex A layer index, like LAYER_N_BACK, etc.
      * @return LAYER_T - the layer type, or LAYER_T(-1) if the
      *  index was out of range.
      */
@@ -317,7 +330,7 @@ public:
      * Function SetLayerName
      * changes the name of the layer given by aLayerIndex.
      *
-     * @param aLayerIndex A layer index, like COPPER_LAYER_N, etc.
+     * @param aLayerIndex A layer index, like LAYER_N_BACK, etc.
      * @param aLayerType The new layer type.
      * @return bool - true if aLayerType was legal and aLayerIndex was within range, else false.
      */

pcbnew/class_board_design_settings.cpp

@@ -123,8 +123,11 @@ void EDA_BoardDesignSettings::SetCopperLayerCount( int aNewLayerCount )
     // ensure consistency with the m_EnabledLayers member
     m_EnabledLayers &= ~ALL_CU_LAYERS;
     m_EnabledLayers |= CUIVRE_LAYER;
+
     if( m_CopperLayerCount > 1 )
         m_EnabledLayers |= CMP_LAYER;
+
     for( int ii = 1; ii < aNewLayerCount - 1; ii++ )
         m_EnabledLayers |= 1 << ii;
 }
+

pcbnew/class_board_item.cpp

@@ -66,9 +66,9 @@ wxString BOARD_ITEM::MenuText( const BOARD* aPcb ) const
         if ( (pad->m_Masque_Layer & ALL_CU_LAYERS) == ALL_CU_LAYERS )
             text << _("all copper layers");
         else if( (pad->m_Masque_Layer & CUIVRE_LAYER) == CUIVRE_LAYER )
-            text << aPcb->GetLayerName( COPPER_LAYER_N ).Trim();
+            text << aPcb->GetLayerName( LAYER_N_BACK ).Trim();
         else if( (pad->m_Masque_Layer & CMP_LAYER) == CMP_LAYER )
-            text << aPcb->GetLayerName( LAYER_CMP_N );
+            text << aPcb->GetLayerName( LAYER_N_FRONT );
         else text << _("???");
         text << _( ") of " ) << ( (MODULE*) GetParent() )->GetReference();
         break;

pcbnew/class_module.cpp

@@ -30,7 +30,7 @@ MODULE::MODULE( BOARD* parent ) :
     BOARD_ITEM( parent, TYPE_MODULE )
 {
     m_Attributs    = MOD_DEFAULT;
-    m_Layer        = CMP_N;
+    m_Layer        = LAYER_N_FRONT;
     m_Orient       = 0;
     m_ModuleStatus = 0;
     flag = 0;

pcbnew/class_module_transform_functions.cpp

@@ -23,12 +23,12 @@ int ChangeSideNumLayer( int oldlayer )
 
     switch( oldlayer )
     {
-    case COPPER_LAYER_N:
-        newlayer = CMP_N;
+    case LAYER_N_BACK:
+        newlayer = LAYER_N_FRONT;
         break;
 
-    case CMP_N:
-        newlayer = COPPER_LAYER_N;
+    case LAYER_N_FRONT:
+        newlayer = LAYER_N_BACK;
         break;
 
     case SILKSCREEN_N_CU:
@@ -198,14 +198,14 @@ void MODULE::Flip(const wxPoint& aCentre )
     pt_texte->SetLayer( GetLayer() );
     pt_texte->SetLayer( ChangeSideNumLayer( pt_texte->GetLayer() ) );
 
-    if( GetLayer() == COPPER_LAYER_N )
+    if( GetLayer() == LAYER_N_BACK )
         pt_texte->SetLayer( SILKSCREEN_N_CU );
 
-    if( GetLayer() == CMP_N )
+    if( GetLayer() == LAYER_N_FRONT )
         pt_texte->SetLayer( SILKSCREEN_N_CMP );
 
     if( (GetLayer() == SILKSCREEN_N_CU)
-       || (GetLayer() == ADHESIVE_N_CU) || (GetLayer() == COPPER_LAYER_N) )
+       || (GetLayer() == ADHESIVE_N_CU) || (GetLayer() == LAYER_N_BACK) )
         pt_texte->m_Mirror = true;
 
     /* Mirror value. */
@@ -219,14 +219,14 @@ void MODULE::Flip(const wxPoint& aCentre )
     pt_texte->SetLayer( GetLayer() );
     pt_texte->SetLayer( ChangeSideNumLayer( pt_texte->GetLayer() ) );
 
-    if( GetLayer() == COPPER_LAYER_N )
+    if( GetLayer() == LAYER_N_BACK )
         pt_texte->SetLayer( SILKSCREEN_N_CU );
 
-    if( GetLayer() == CMP_N )
+    if( GetLayer() == LAYER_N_FRONT )
         pt_texte->SetLayer( SILKSCREEN_N_CMP );
 
     if( (GetLayer() == SILKSCREEN_N_CU)
-       || (GetLayer() == ADHESIVE_N_CU) || (GetLayer() == COPPER_LAYER_N) )
+       || (GetLayer() == ADHESIVE_N_CU) || (GetLayer() == LAYER_N_BACK) )
         pt_texte->m_Mirror = true;
 
     /* Reverse mirror footprints. */
@@ -266,15 +266,15 @@ void MODULE::Flip(const wxPoint& aCentre )
             pt_texte->SetLayer( GetLayer() );
             pt_texte->SetLayer( ChangeSideNumLayer( pt_texte->GetLayer() ) );
 
-            if( GetLayer() == COPPER_LAYER_N )
+            if( GetLayer() == LAYER_N_BACK )
                 pt_texte->SetLayer( SILKSCREEN_N_CU );
 
-            if( GetLayer() == CMP_N )
+            if( GetLayer() == LAYER_N_FRONT )
                 pt_texte->SetLayer( SILKSCREEN_N_CMP );
 
             if(  GetLayer() == SILKSCREEN_N_CU
                  || GetLayer() == ADHESIVE_N_CU
-                 || GetLayer() == COPPER_LAYER_N )
+                 || GetLayer() == LAYER_N_BACK )
             {
                 pt_texte->m_Mirror = true;
             }

pcbnew/class_pad.cpp

@@ -540,20 +540,15 @@ bool D_PAD::Save( FILE* aFile ) const
 
 void D_PAD::DisplayInfo( WinEDA_DrawFrame* frame )
 {
-    int      ii;
-    MODULE*  module;
-    wxString Line;
+    MODULE*     module;
+    wxString    Line;
+    BOARD*      board;
 
     /* Pad messages */
     static const wxString Msg_Pad_Shape[6] =
-    { wxT( "??? " ), wxT( "Circ" ), wxT( "Rect" ), wxT( "Oval" ), wxT( "trap" ),
-      wxT( "spec" ) };
-
-    static const wxString Msg_Pad_Layer[9] =
     {
-        wxT( "??? " ), wxT( "cmp   " ), wxT( "cu    " ), wxT( "cmp+cu " ),
-        wxT( "int    " ), wxT( "cmp+int " ), wxT( "cu+int " ),
-        wxT( "all    " ), wxT( "No copp" )
+        wxT( "??? " ), wxT( "Circ" ), wxT( "Rect" ), wxT( "Oval" ), wxT( "trap" ),
+        wxT( "spec" )
     };
 
     static const wxString Msg_Pad_Attribut[5] =
@@ -570,6 +565,7 @@ void D_PAD::DisplayInfo( WinEDA_DrawFrame* frame )
         ReturnStringPadName( Line );
         frame->AppendMsgPanel( _( "RefP" ), Line, BROWN );
     }
+
     frame->AppendMsgPanel( _( "Net" ), m_Netname, DARKCYAN );
 
     /* For test and debug only: display m_physical_connexion and
@@ -580,85 +576,112 @@ void D_PAD::DisplayInfo( WinEDA_DrawFrame* frame )
     frame->AppendMsgPanel( wxT( "L-P-Z" ), Line, DARKGREEN );
 #endif
 
-    wxString LayerInfo;
+    board = GetBoard();
 
-    ii = 0;
-    if( m_Masque_Layer & CUIVRE_LAYER )
-        ii = 2;
-    if( m_Masque_Layer & CMP_LAYER )
-        ii += 1;
-    if( (m_Masque_Layer & ALL_CU_LAYERS) == ALL_CU_LAYERS )
-        ii = 7;
+    wxString layerInfo;
 
-    LayerInfo = Msg_Pad_Layer[ii];
-    if( (m_Masque_Layer & ALL_CU_LAYERS) == 0 )
+    if( (m_Masque_Layer & ALL_CU_LAYERS) == 0 )     // pad is not on any copper layers
     {
-        if( m_Masque_Layer )
-            LayerInfo = Msg_Pad_Layer[8];
-
         switch( m_Masque_Layer & ~ALL_CU_LAYERS )
         {
         case ADHESIVE_LAYER_CU:
-            LayerInfo = ReturnPcbLayerName( ADHESIVE_N_CU );
+            layerInfo = board->GetLayerName( ADHESIVE_N_CU );
             break;
 
         case ADHESIVE_LAYER_CMP:
-            LayerInfo = ReturnPcbLayerName( ADHESIVE_N_CMP );
+            layerInfo = board->GetLayerName( ADHESIVE_N_CMP );
             break;
 
         case SOLDERPASTE_LAYER_CU:
-            LayerInfo = ReturnPcbLayerName( SOLDERPASTE_N_CU );
+            layerInfo = board->GetLayerName( SOLDERPASTE_N_CU );
             break;
 
         case SOLDERPASTE_LAYER_CMP:
-            LayerInfo = ReturnPcbLayerName( SOLDERPASTE_N_CMP );
+            layerInfo = board->GetLayerName( SOLDERPASTE_N_CMP );
             break;
 
         case SILKSCREEN_LAYER_CU:
-            LayerInfo = ReturnPcbLayerName( SILKSCREEN_N_CU );
+            layerInfo = board->GetLayerName( SILKSCREEN_N_CU );
             break;
 
         case SILKSCREEN_LAYER_CMP:
-            LayerInfo = ReturnPcbLayerName( SILKSCREEN_N_CMP );
+            layerInfo = board->GetLayerName( SILKSCREEN_N_CMP );
             break;
 
         case SOLDERMASK_LAYER_CU:
-            LayerInfo = ReturnPcbLayerName( SOLDERMASK_N_CU );
+            layerInfo = board->GetLayerName( SOLDERMASK_N_CU );
             break;
 
         case SOLDERMASK_LAYER_CMP:
-            LayerInfo = ReturnPcbLayerName( SOLDERMASK_N_CMP );
+            layerInfo = board->GetLayerName( SOLDERMASK_N_CMP );
             break;
 
         case DRAW_LAYER:
-            LayerInfo = ReturnPcbLayerName( DRAW_N );
+            layerInfo = board->GetLayerName( DRAW_N );
             break;
 
         case COMMENT_LAYER:
-            LayerInfo = ReturnPcbLayerName( COMMENT_N );
+            layerInfo = board->GetLayerName( COMMENT_N );
             break;
 
         case ECO1_LAYER:
-            LayerInfo = ReturnPcbLayerName( ECO1_N );
+            layerInfo = board->GetLayerName( ECO1_N );
             break;
 
         case ECO2_LAYER:
-            LayerInfo = ReturnPcbLayerName( ECO2_N );
+            layerInfo = board->GetLayerName( ECO2_N );
             break;
 
         case EDGE_LAYER:
-            LayerInfo = ReturnPcbLayerName( EDGE_N );
+            layerInfo = board->GetLayerName( EDGE_N );
             break;
 
         default:
+            layerInfo = _( "Non-copper" );
             break;
         }
     }
-    frame->AppendMsgPanel( _( "Layer" ), LayerInfo, DARKGREEN );
+    else
+    {
+#define INTERIOR_COPPER     (ALL_CU_LAYERS & ~(CUIVRE_LAYER | CMP_LAYER))
+
+        static const wxChar* andInternal = _( " & int" );
+
+        if( (m_Masque_Layer & (CUIVRE_LAYER | CMP_LAYER)) == CUIVRE_LAYER )
+        {
+            layerInfo = board->GetLayerName( LAYER_N_BACK );
+
+            if( m_Masque_Layer & INTERIOR_COPPER )
+                layerInfo += andInternal;
+        }
+
+        else if( (m_Masque_Layer & (CUIVRE_LAYER | CMP_LAYER)) == (CUIVRE_LAYER | CMP_LAYER) )
+        {
+            layerInfo = board->GetLayerName( LAYER_N_BACK ) + wxT(", ") +
+                        board->GetLayerName( LAYER_N_FRONT );
+
+            if( m_Masque_Layer & INTERIOR_COPPER )
+                layerInfo += andInternal;
+        }
+
+        else if( (m_Masque_Layer & (CUIVRE_LAYER | CMP_LAYER)) == CMP_LAYER )
+        {
+            layerInfo = board->GetLayerName( LAYER_N_FRONT );
+
+            if( m_Masque_Layer & INTERIOR_COPPER )
+                layerInfo += andInternal;
+        }
+
+        else // necessarily true: if( m_Masque_Layer & INTERIOR_COPPER )
+            layerInfo = _( "internal" );
+    }
+
+    frame->AppendMsgPanel( _( "Layer" ), layerInfo, DARKGREEN );
 
     int attribut = m_Attribut & 15;
     if( attribut > 3 )
         attribut = 3;
+
     frame->AppendMsgPanel( Msg_Pad_Shape[m_PadShape],
                            Msg_Pad_Attribut[attribut], DARKGREEN );
 
@@ -682,7 +705,6 @@ void D_PAD::DisplayInfo( WinEDA_DrawFrame* frame )
         frame->AppendMsgPanel( _( "Drill X / Y" ), Line, RED );
     }
 
-
     int module_orient = module ? module->m_Orient : 0;
     if( module_orient )
         Line.Printf( wxT( "%3.1f(+%3.1f)" ),
@@ -690,6 +712,7 @@ void D_PAD::DisplayInfo( WinEDA_DrawFrame* frame )
                      (float) module_orient / 10 );
     else
         Line.Printf( wxT( "%3.1f" ), (float) m_Orient / 10 );
+
     frame->AppendMsgPanel( _( "Orient" ), Line, BLUE );
 
     valeur_param( m_Pos.x, Line );

pcbnew/class_pcb_text.cpp

@@ -274,7 +274,7 @@ void TEXTE_PCB::Flip(const wxPoint& aCentre )
 {
     m_Pos.y  = aCentre.y - ( m_Pos.y - aCentre.y );
     NEGATE( m_Orient );
-    if( ( GetLayer() == COPPER_LAYER_N ) || ( GetLayer() == CMP_N ) )
+    if( ( GetLayer() == LAYER_N_BACK ) || ( GetLayer() == LAYER_N_FRONT ) )
     {
         m_Mirror = not m_Mirror;      /* inverse mirror */
     }

pcbnew/class_text_mod.cpp

@@ -38,16 +38,16 @@ TEXTE_MODULE::TEXTE_MODULE( MODULE* parent, int text_type ) :
 
         int moduleLayer = Module->GetLayer();
 
-        if( moduleLayer == COPPER_LAYER_N )
+        if( moduleLayer == LAYER_N_BACK )
             SetLayer( SILKSCREEN_N_CU );
-        else if( moduleLayer == CMP_N )
+        else if( moduleLayer == LAYER_N_FRONT )
             SetLayer( SILKSCREEN_N_CMP );
         else
             SetLayer( moduleLayer );
 
         if(  moduleLayer == SILKSCREEN_N_CU
              || moduleLayer == ADHESIVE_N_CU
-             || moduleLayer == COPPER_LAYER_N )
+             || moduleLayer == LAYER_N_BACK )
         {
             m_Mirror = true;
         }
@@ -144,9 +144,9 @@ int TEXTE_MODULE::ReadDescr( char* aLine, FILE* aFile, int* aLineNum )
         layer = 0;
     if( layer > LAST_NO_COPPER_LAYER )
         layer = LAST_NO_COPPER_LAYER;
-    if( layer == COPPER_LAYER_N )
+    if( layer == LAYER_N_BACK )
         layer = SILKSCREEN_N_CU;
-    else if( layer == CMP_N )
+    else if( layer == LAYER_N_FRONT )
         layer = SILKSCREEN_N_CMP;
 
     SetLayer( layer );
@@ -376,13 +376,13 @@ void TEXTE_MODULE::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode,
     color = g_DesignSettings.m_LayerColor[Module->GetLayer()];
 
 
-    if( Module->GetLayer() == COPPER_LAYER_N )
+    if( Module->GetLayer() == LAYER_N_BACK )
     {
         if( g_DesignSettings.IsElementVisible( MODULE_TEXT_CU_VISIBLE ) == false )
             return;
         color = g_ModuleTextCUColor;
     }
-    else if( Module->GetLayer() == CMP_N )
+    else if( Module->GetLayer() == LAYER_N_FRONT )
     {
         if( g_DesignSettings.IsElementVisible( MODULE_TEXT_CMP_VISIBLE ) == false )
             return;
@@ -499,12 +499,12 @@ bool TEXTE_MODULE::IsOnLayer( int aLayer ) const
     if( aLayer == GetParent()->GetLayer() )
         return true;
 
-    if( aLayer == COPPER_LAYER_N )
+    if( aLayer == LAYER_N_BACK )
     {
         if( m_Layer==ADHESIVE_N_CU || m_Layer==SILKSCREEN_N_CU )
             return true;
     }
-    else if( aLayer == CMP_N )
+    else if( aLayer == LAYER_N_FRONT )
     {
         if( m_Layer==ADHESIVE_N_CMP || m_Layer==SILKSCREEN_N_CMP )
             return true;

pcbnew/class_track.cpp

@@ -373,8 +373,8 @@ void SEGVIA::SetLayerPair( int top_layer, int bottom_layer )
 {
     if( Shape() == VIA_THROUGH )
     {
-        top_layer    = LAYER_CMP_N;
-        bottom_layer = COPPER_LAYER_N;
+        top_layer    = LAYER_N_FRONT;
+        bottom_layer = LAYER_N_BACK;
     }
 
     if( bottom_layer > top_layer )
@@ -396,8 +396,8 @@ void SEGVIA::ReturnLayerPair( int* top_layer, int* bottom_layer ) const
  *  @param bottom_layer = pointer to the last layer (can be null)
  */
 {
-    int b_layer = COPPER_LAYER_N;
-    int t_layer = LAYER_CMP_N;
+    int b_layer = LAYER_N_BACK;
+    int t_layer = LAYER_N_FRONT;
 
     if( Shape() != VIA_THROUGH )
     {
@@ -828,7 +828,7 @@ void SEGVIA::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode, const wxPoi
     {
         int ax, ay, bx, by;
 
-        if( IsOnLayer( COPPER_LAYER_N ) )
+        if( IsOnLayer( LAYER_N_BACK ) )
         {
             ax = rayon; ay = 0;
             bx = drill_rayon; by = 0;

pcbnew/classpcb.cpp

@@ -96,9 +96,9 @@ void PCB_SCREEN::Init()
 /*************************/
 {
     InitDatas();
-    m_Active_Layer       = COPPER_LAYER_N;      /* default active layer = bottom layer */
-    m_Route_Layer_TOP    = CMP_N;               /* default layers pair for vias (bottom to top) */
-    m_Route_Layer_BOTTOM = COPPER_LAYER_N;
+    m_Active_Layer       = LAYER_N_BACK;      /* default active layer = bottom layer */
+    m_Route_Layer_TOP    = LAYER_N_FRONT;                /* default layers pair for vias (bottom to top) */
+    m_Route_Layer_BOTTOM = LAYER_N_BACK;
     m_Zoom = 150;                               /* a default value for zoom */
 }
 
@@ -123,8 +123,8 @@ bool PCB_SCREEN::IsMicroViaAcceptable( void )
         return false;   // Obvious..
     if( copperlayercnt < 4 )
         return false;   // Only on multilayer boards..
-    if( ( m_Active_Layer == COPPER_LAYER_N )
-       || ( m_Active_Layer == LAYER_CMP_N )
+    if( ( m_Active_Layer == LAYER_N_BACK )
+       || ( m_Active_Layer == LAYER_N_FRONT )
        || ( m_Active_Layer == g_DesignSettings.GetCopperLayerCount( ) - 2 )
        || ( m_Active_Layer == LAYER_N_2 ) )
         return true;

pcbnew/collectors.cpp

@@ -251,10 +251,10 @@ SEARCH_RESULT GENERAL_COLLECTOR::Inspect( EDA_BaseStruct* testItem, const void*
 
         if( module )
         {
-            if( m_Guide->IgnoreMTextsOnCopper() && module->GetLayer()==COPPER_LAYER_N )
+            if( m_Guide->IgnoreMTextsOnCopper() && module->GetLayer()==LAYER_N_BACK )
                 goto exit;
 
-            if( m_Guide->IgnoreMTextsOnCmp() && module->GetLayer()==LAYER_CMP_N )
+            if( m_Guide->IgnoreMTextsOnCmp() && module->GetLayer()==LAYER_N_FRONT )
                 goto exit;
         }
         break;
@@ -271,10 +271,10 @@ SEARCH_RESULT GENERAL_COLLECTOR::Inspect( EDA_BaseStruct* testItem, const void*
 
     if( module )    // true from case TYPE_PAD, TYPE_TEXTE_MODULE, or TYPE_MODULE
     {
-        if( m_Guide->IgnoreModulesOnCu() && module->GetLayer()==COPPER_LAYER_N )
+        if( m_Guide->IgnoreModulesOnCu() && module->GetLayer()==LAYER_N_BACK )
             goto exit;
 
-        if( m_Guide->IgnoreModulesOnCmp() && module->GetLayer()==LAYER_CMP_N )
+        if( m_Guide->IgnoreModulesOnCmp() && module->GetLayer()==LAYER_N_FRONT )
             goto exit;
     }
 

pcbnew/collectors.h

@@ -360,7 +360,7 @@ public:
      */
     GENERAL_COLLECTORS_GUIDE( int aVisibleLayerMask, int aPreferredLayer )
     {
-        m_PreferredLayer            = LAYER_CMP_N;
+        m_PreferredLayer            = LAYER_N_FRONT;
         m_IgnorePreferredLayer      = false;
         m_LayerLocked               = 0;
         m_LayerVisible              = aVisibleLayerMask;

pcbnew/dialog_copper_zones.cpp

@@ -130,12 +130,12 @@ void dialog_copper_zone::OnInitDialog( wxInitDialogEvent& event )
     int layer_cnt = board->GetCopperLayerCount();
     for( int ii = 0; ii < board->GetCopperLayerCount(); ii++ )
     {
-        int layer_number = COPPER_LAYER_N;
+        int layer_number = LAYER_N_BACK;
 
         if( layer_cnt <= 1 || ii < layer_cnt - 1 )
             layer_number = ii;
         else if( ii == layer_cnt - 1 )
-            layer_number = LAYER_CMP_N;
+            layer_number = LAYER_N_FRONT;
 
         m_LayerId[ii] = layer_number;
 

pcbnew/dialog_edit_module_for_BoardEditor.cpp

@@ -64,7 +64,7 @@ void DIALOG_MODULE_BOARD_EDITOR::InitBoardProperties()
     AddUnitSymbol( *YPositionStatic, g_UnitMetric );
 
     m_LayerCtrl->SetSelection(
-         (m_CurrentModule->GetLayer() == COPPER_LAYER_N) ? 1 : 0 );
+         (m_CurrentModule->GetLayer() == LAYER_N_BACK) ? 1 : 0 );
 
     bool select = FALSE;
     switch( m_CurrentModule->m_Orient )
@@ -469,10 +469,10 @@ void DIALOG_MODULE_BOARD_EDITOR::OnOkClick( wxCommandEvent& event )
 
     if( m_LayerCtrl->GetSelection() == 0 )     // layer req = COMPONENT
     {
-        if( m_CurrentModule->GetLayer() == COPPER_LAYER_N )
+        if( m_CurrentModule->GetLayer() == LAYER_N_BACK )
             change_layer = TRUE;
     }
-    else if( m_CurrentModule->GetLayer() == CMP_N )
+    else if( m_CurrentModule->GetLayer() == LAYER_N_FRONT )
         change_layer = TRUE;
 
     if( change_layer )

pcbnew/dialog_layers_setup2.h

@@ -4,9 +4,9 @@
 /*
  * This program source code file is part of KICAD, a free EDA CAD application.
  *
- * Copyright (C) 1992-2009 Isaac Marino Bavaresco, isaacbavaresco@yahoo.com.br
+ * Copyright (C) 2009 Isaac Marino Bavaresco, isaacbavaresco@yahoo.com.br
  * Copyright (C) 2009 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
- * Copyright (C) 1992-2009 Kicad Developers, see change_log.txt for contributors.
+ * Copyright (C) 2009 Kicad Developers, see change_log.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -38,28 +38,23 @@ private:
 
     WinEDA_PcbFrame*    m_Parent;
 
-    int                 m_ActivesLayersCount;
+//    int                 m_ActivesLayersCount;
 
     BOARD*              m_Pcb;
-    LAYER_T             m_LayersType[4];
-    wxString            m_LayersTypeName[4];
 
-    wxTextCtrl*         m_textCtrl1[NB_COPPER_LAYERS];
-
-    wxCheckBox*         m_checkBox[NB_LAYERS];
+private:
 
-    wxChoice*           m_choice5[NB_COPPER_LAYERS];
+    void init();
 
-private:
     void OnCancelButtonClick( wxCommandEvent& event );
     void OnOkButtonClick( wxCommandEvent& event );
     void OnLayerCountClick( wxCommandEvent& event );
 //		void OnLayerGridLeftClick( wxGridEvent& event ){ event.Skip(); }
 //		void OnLayerGridRighttClick( wxGridEvent& event ){ event.Skip(); }
-    void Init();
     void SetRoutableLayerStatus( );
     bool TestDataValidity();
 
+
 public:
     DIALOG_LAYERS_SETUP( WinEDA_PcbFrame* parent );
     ~DIALOG_LAYERS_SETUP( ) { };

pcbnew/dialog_layers_setup_base2.h

@@ -8,6 +8,8 @@
 #ifndef __dialog_layers_setup_base2__
 #define __dialog_layers_setup_base2__
 
+#include <wx/intl.h>
+
 #include <wx/string.h>
 #include <wx/choice.h>
 #include <wx/gdicmn.h>
@@ -18,12 +20,87 @@
 #include <wx/statbox.h>
 #include <wx/stattext.h>
 #include <wx/checkbox.h>
+#include <wx/panel.h>
+#include <wx/textctrl.h>
 #include <wx/scrolwin.h>
 #include <wx/button.h>
 #include <wx/dialog.h>
 
 ///////////////////////////////////////////////////////////////////////////
 
+#define ID_ADHESFRONTNAME 1000
+#define ID_ADHESFRONTCHECKBOX 1001
+#define ID_SOLDPFRONTNAME 1002
+#define ID_SOLDPFRONTCHECKBOX 1003
+#define ID_SILKSFRONTNAME 1004
+#define ID_SILKSFRONTCHECKBOX 1005
+#define ID_MASKFRONTNAME 1006
+#define ID_MASKFRONTCHECKBOX 1007
+#define ID_FRONTNAME 1008
+#define ID_FRONTCHECKBOX 1009
+#define ID_FRONTCHOICE 1010
+#define ID_INNER2NAME 1011
+#define ID_INNER2CHECKBOX 1012
+#define ID_INNER2CHOICE 1013
+#define ID_INNER3NAME 1014
+#define ID_INNER3CHECKBOX 1015
+#define ID_INNER3CHOICE 1016
+#define ID_INNER4NAME 1017
+#define ID_INNER4CHECKBOX 1018
+#define ID_INNER4CHOICE 1019
+#define ID_INNER5NAME 1020
+#define ID_INNER5CHECKBOX 1021
+#define ID_INNER5CHOICE 1022
+#define ID_INNER6NAME 1023
+#define ID_INNER6CHECKBOX 1024
+#define ID_INNER6CHOICE 1025
+#define ID_INNER7NAME 1026
+#define ID_INNER7CHECKBOX 1027
+#define ID_INNER7CHOICE 1028
+#define ID_INNER8NAME 1029
+#define ID_INNER8CHECKBOX 1030
+#define ID_INNER8CHOICE 1031
+#define ID_INNER9NAME 1032
+#define ID_INNER9CHECKBOX 1033
+#define ID_INNER9CHOICE 1034
+#define ID_INNER10NAME 1035
+#define ID_INNER10CHECKBOX 1036
+#define ID_INNER10CHOICE 1037
+#define ID_INNER11NAME 1038
+#define ID_INNER11CHECKBOX 1039
+#define ID_INNER11CHOICE 1040
+#define ID_INNER12NAME 1041
+#define ID_INNER12CHECKBOX 1042
+#define ID_INNER12CHOICE 1043
+#define ID_INNER13NAME 1044
+#define ID_INNER13CHECKBOX 1045
+#define ID_INNER13CHOICE 1046
+#define ID_INNER14NAME 1047
+#define ID_INNER14CHECKBOX 1048
+#define ID_INNER14CHOICE 1049
+#define ID_INNER15NAME 1050
+#define ID_INNER15CHECKBOX 1051
+#define ID_INNER15CHOICE 1052
+#define ID_BACKNAME 1053
+#define ID_BACKCHECKBOX 1054
+#define ID_BACKCHOICE 1055
+#define ID_MASKBACKNAME 1056
+#define ID_SILKSBACKNAME 1057
+#define ID_SILKSBACKCHECKBOX 1058
+#define ID_SOLDPBACKNAME 1059
+#define ID_SOLDPBACKCHECKBOX 1060
+#define ID_ADHESBACKNAME 1061
+#define ID_ADHESBACKCHECKBOX 1062
+#define ID_PCBEDGESNAME 1063
+#define ID_PCBEDGESCHECKBOX 1064
+#define ID_ECO2NAME 1065
+#define ID_ECHO2CHECKBOX 1066
+#define ID_ECO1NAME 1067
+#define ID_ECO1CHECKBOX 1068
+#define ID_COMMENTSNAME 1069
+#define ID_COMMENTSCHECKBOX 1070
+#define ID_DRAWINGSNAME 1071
+#define ID_DRAWINGSCHECKBOX 1072
 
 ///////////////////////////////////////////////////////////////////////////////
 /// Class DIALOG_LAYERS_SETUP_BASE2
@@ -40,15 +117,133 @@ class DIALOG_LAYERS_SETUP_BASE2 : public wxDialog
 		wxStaticText* m_LayerTypeCaption;
 		wxScrolledWindow* m_LayersListPanel;
 		wxFlexGridSizer* m_LayerListFlexGridSizer;
-		wxStaticText* m_junkStaticText;
-		wxCheckBox* m_junkCheckBox;
-		wxChoice* m_junkChoice;
+		wxStaticText* m_AdhesFrontName;
+		wxPanel* m_AdhesFrontPanel;
+		wxCheckBox* m_AdhesFrontCheckBox;
+		wxStaticText* m_AdhesFrontStaticText;
+		wxStaticText* m_SoldPFrontName;
+		wxPanel* m_SoldPFrontPanel;
+		wxCheckBox* m_SoldPFrontCheckBox;
+		wxStaticText* m_SoldPFrontStaticText;
+		wxStaticText* m_SilkSFrontName;
+		wxPanel* m_SilkSFrontPanel;
+		wxCheckBox* m_SilkSFrontCheckBox;
+		wxStaticText* m_SilkSFrontStaticText;
+		wxStaticText* m_MaskFrontName;
+		wxPanel* m_MaskFrontPanel;
+		wxCheckBox* m_MaskFrontCheckBox;
+		wxStaticText* m_MaskFrontStaticText;
+		wxTextCtrl* m_FrontName;
+		wxPanel* m_FrontPanel;
+		wxCheckBox* m_FrontCheckBox;
+		wxChoice* m_FrontChoice;
+		wxTextCtrl* m_Inner2Name;
+		wxPanel* m_Inner2Panel;
+		wxCheckBox* m_Inner2CheckBox;
+		wxChoice* m_Inner2Choice;
+		wxTextCtrl* m_Inner3Name;
+		wxPanel* m_Inner3Panel;
+		wxCheckBox* m_Inner3CheckBox;
+		wxChoice* m_Inner3Choice;
+		wxTextCtrl* m_Inner4Name;
+		wxPanel* m_Inner4Panel;
+		wxCheckBox* m_Inner4CheckBox;
+		wxChoice* m_Inner4Choice;
+		wxTextCtrl* m_Inner5Name;
+		wxPanel* m_Inner5Panel;
+		wxCheckBox* m_Inner5CheckBox;
+		wxChoice* m_Inner5Choice;
+		wxTextCtrl* m_Inner6Name;
+		wxPanel* m_Inner6Panel;
+		wxCheckBox* m_Inner6CheckBox;
+		wxChoice* m_Inner6Choice;
+		wxTextCtrl* m_Inner7Name;
+		wxPanel* m_Inner7Panel;
+		wxCheckBox* m_Inner7CheckBox;
+		wxChoice* m_Inner7Choice;
+		wxTextCtrl* m_Inner8Name;
+		wxPanel* m_Inner8Panel;
+		wxCheckBox* m_Inner8CheckBox;
+		wxChoice* m_Inner8Choice;
+		wxTextCtrl* m_Inner9Name;
+		wxPanel* m_Inner9Panel;
+		wxCheckBox* m_Inner9CheckBox;
+		wxChoice* m_Inner9Choice;
+		wxTextCtrl* m_Inner10Name;
+		wxPanel* m_Inner10Panel;
+		wxCheckBox* m_Inner10CheckBox;
+		wxChoice* m_Inner10Choice;
+		wxTextCtrl* m_Inner11Name;
+		wxPanel* m_Inner11Panel;
+		wxCheckBox* m_Inner11CheckBox;
+		wxChoice* m_Inner11Choice;
+		wxTextCtrl* m_Inner12Name;
+		wxPanel* m_Inner12Panel;
+		wxCheckBox* m_Inner12CheckBox;
+		wxChoice* m_Inner12Choice;
+		wxTextCtrl* m_Inner13Name;
+		wxPanel* m_Inner13Panel;
+		wxCheckBox* m_Inner13CheckBox;
+		wxChoice* m_Inner13Choice;
+		wxTextCtrl* m_Inner14Name;
+		wxPanel* m_Inner14Panel;
+		wxCheckBox* m_Inner14CheckBox;
+		wxChoice* m_Inner14Choice;
+		wxTextCtrl* m_Inner15Name;
+		wxPanel* m_Inner15Panel;
+		wxCheckBox* m_Inner15CheckBox;
+		wxChoice* m_Inner15Choice;
+		wxTextCtrl* m_BackName;
+		wxPanel* m_BackPanel;
+		wxCheckBox* m_BackCheckBox;
+		wxChoice* m_BackChoice;
+		wxStaticText* m_MaskBackName;
+		wxPanel* m_panel21;
+		wxCheckBox* m_MaskBackCheckBox;
+		wxStaticText* m_MaskBackStaticText;
+		wxStaticText* m_SilkSBackName;
+		wxPanel* m_panel22;
+		wxCheckBox* m_SilkSBackCheckBox;
+		wxStaticText* m_SilkSBackStaticText;
+		wxStaticText* m_SoldPBackName;
+		wxPanel* m_panel23;
+		wxCheckBox* m_SoldPBackCheckBox;
+		wxStaticText* m_SoldPBackStaticText;
+		wxStaticText* m_AdhesBackName;
+		wxPanel* m_panel24;
+		wxCheckBox* m_AdhesBackCheckBox;
+		wxStaticText* m_AdhesBackStaticText;
+		wxStaticText* m_PCBEdgesName;
+		wxPanel* m_panel25;
+		wxCheckBox* m_PCBEdgesCheckBox;
+		wxStaticText* m_PCBEdgesStaticText;
+		wxStaticText* m_Eco2Name;
+		wxPanel* m_panel26;
+		wxCheckBox* m_Eco2CheckBox;
+		wxStaticText* m_Eco2StaticText;
+		wxStaticText* m_Eco1Name;
+		wxPanel* m_panel27;
+		wxCheckBox* m_Eco1CheckBox;
+		wxStaticText* m_Eco1StaticText;
+		wxStaticText* m_CommentsName;
+		wxPanel* m_panel28;
+		wxCheckBox* m_CommentsCheckBox;
+		wxStaticText* m_CommentsStaticText;
+		wxStaticText* m_DrawingsName;
+		wxPanel* m_panel29;
+		wxCheckBox* m_DrawingsCheckBox;
+		wxStaticText* m_DrawingsStaticText;
 		wxStdDialogButtonSizer* m_sdbSizer2;
 		wxButton* m_sdbSizer2OK;
 		wxButton* m_sdbSizer2Cancel;
+		
+		// Virtual event handlers, overide them in your derived class
+		virtual void OnCancelButtonClick( wxCommandEvent& event ){ event.Skip(); }
+		virtual void OnOkButtonClick( wxCommandEvent& event ){ event.Skip(); }
+		
 	
 	public:
-		DIALOG_LAYERS_SETUP_BASE2( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = wxT("Layer Setup"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 700,600 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
+		DIALOG_LAYERS_SETUP_BASE2( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Layer Setup"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( -1,-1 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
 		~DIALOG_LAYERS_SETUP_BASE2();
 	
 };

pcbnew/drc.cpp

@@ -770,9 +770,9 @@ bool DRC::doTrackDrc( TRACK* aRefSeg, TRACK* aStart, bool testPads )
                 EXCHG( layer1, layer2 );
 
             // test:
-            if( layer1 == COPPER_LAYER_N && layer2 == LAYER_N_2 )
+            if( layer1 == LAYER_N_BACK && layer2 == LAYER_N_2 )
                 err = false;
-            if( layer1 == (g_DesignSettings.GetCopperLayerCount() - 2 ) && layer2 == LAYER_CMP_N )
+            if( layer1 == (g_DesignSettings.GetCopperLayerCount() - 2 ) && layer2 == LAYER_N_FRONT )
                 err = false;
             if( err )
             {

pcbnew/edgemod.cpp

@@ -171,7 +171,7 @@ void WinEDA_ModuleEditFrame::Edit_Edge_Layer( EDGE_MODULE* Edge )
     if( new_layer < 0 )
         return;
 
-    if( new_layer >= FIRST_COPPER_LAYER && new_layer <= LAST_COPPER_LAYER )
+    if( IsValidCopperLayerIndex( new_layer ) )
     {
         /* an edge is put on a copper layer, and it is very dangerous. a
          *confirmation is requested */
@@ -330,9 +330,9 @@ EDGE_MODULE* WinEDA_ModuleEditFrame::Begin_Edge_Module( EDGE_MODULE* Edge,
         Edge->m_Width = ModuleSegmentWidth;
         Edge->SetLayer( module->GetLayer() );
 
-        if( module->GetLayer() == CMP_N )
+        if( module->GetLayer() == LAYER_N_FRONT )
             Edge->SetLayer( SILKSCREEN_N_CMP );
-        if( module->GetLayer() == COPPER_LAYER_N )
+        if( module->GetLayer() == LAYER_N_BACK )
             Edge->SetLayer( SILKSCREEN_N_CU );
 
         /* Initialise the starting point of the new segment or arc */

pcbnew/edit.cpp

@@ -1082,14 +1082,14 @@ void WinEDA_PcbFrame::SwitchLayer( wxDC* DC, int layer )
 
     // Copper layers cannot be selected unconditionally; how many
     // of those layers are currently enabled needs to be checked.
-    if( (layer >= FIRST_COPPER_LAYER) && (layer <= LAST_COPPER_LAYER) )
+    if( IsValidCopperLayerIndex( layer ) )
     {
         // If only one copper layer is enabled, the only such layer
         // that can be selected to is the "Copper" layer (so the
         // selection of any other copper layer is disregarded).
         if( GetBoard()->m_BoardSettings->GetCopperLayerCount() < 2 )
         {
-            if( layer != COPPER_LAYER_N )
+            if( layer != LAYER_N_BACK )
             {
                 // Uncomment following command (and line 17) to beep
                 // the speaker. (Doing that would provide feedback to
@@ -1105,7 +1105,7 @@ void WinEDA_PcbFrame::SwitchLayer( wxDC* DC, int layer )
         // layers are also capable of being selected.
         else
         {
-            if( ( layer != COPPER_LAYER_N ) && ( layer != LAYER_CMP_N )
+            if( ( layer != LAYER_N_BACK ) && ( layer != LAYER_N_FRONT )
                && ( layer >= GetBoard()->m_BoardSettings->GetCopperLayerCount() - 1 ) )
             {
                 // Uncomment following command (and line 17) to beep

pcbnew/edit_pcb_text.cpp

@@ -160,7 +160,7 @@ TEXTE_PCB* WinEDA_PcbFrame::Create_Texte_Pcb( wxDC* DC )
     TextePcb->m_Flags = IS_NEW;
     TextePcb->SetLayer( ( (PCB_SCREEN*) GetScreen() )->m_Active_Layer );
     TextePcb->m_Mirror = false;
-    if( TextePcb->GetLayer() == COPPER_LAYER_N )
+    if( TextePcb->GetLayer() == LAYER_N_BACK )
         TextePcb->m_Mirror = true;
 
     TextePcb->m_Size  = g_DesignSettings.m_PcbTextSize;

pcbnew/editrack-part2.cpp

@@ -205,15 +205,15 @@ bool WinEDA_PcbFrame::Other_Layer_Route( TRACK* aTrack, wxDC* DC )
             break;
 
         case VIA_MICROVIA:  // from external to the near neighbor inner layer
-            if ( old_layer == COPPER_LAYER_N )
+            if ( old_layer == LAYER_N_BACK )
                 ((PCB_SCREEN*)GetScreen())->m_Active_Layer = LAYER_N_2;
-            else if ( old_layer == LAYER_CMP_N )
+            else if ( old_layer == LAYER_N_FRONT )
                 ((PCB_SCREEN*)GetScreen())->m_Active_Layer =
                     GetBoard()->m_BoardSettings->GetCopperLayerCount() - 2;
             else if ( old_layer == LAYER_N_2 )
-                ((PCB_SCREEN*)GetScreen())->m_Active_Layer = COPPER_LAYER_N;
+                ((PCB_SCREEN*)GetScreen())->m_Active_Layer = LAYER_N_BACK;
             else if ( old_layer == GetBoard()->m_BoardSettings->GetCopperLayerCount() - 2 )
-                ((PCB_SCREEN*)GetScreen())->m_Active_Layer = LAYER_CMP_N;
+                ((PCB_SCREEN*)GetScreen())->m_Active_Layer = LAYER_N_FRONT;
             // else error
             via->SetLayerPair( old_layer,
                                ((PCB_SCREEN*)GetScreen())->m_Active_Layer );
@@ -226,7 +226,7 @@ bool WinEDA_PcbFrame::Other_Layer_Route( TRACK* aTrack, wxDC* DC )
         default:
             // Usual via is from copper to component; layer pair is 0 and 0x0F.
             via->SetDrillValue( GetBoard()->GetCurrentViaDrill() );
-            via->SetLayerPair( COPPER_LAYER_N, LAYER_CMP_N );
+            via->SetLayerPair( LAYER_N_BACK, LAYER_N_FRONT );
             break;
     }
 

pcbnew/export_gencad.cpp

@@ -106,7 +106,7 @@ void WinEDA_PcbFrame::ExportToGenCAD( wxCommandEvent& event )
     for( module = GetBoard()->m_Modules; module != NULL; module = module->Next() )
     {
         module->flag = 0;
-        if( module->GetLayer() == COPPER_LAYER_N )
+        if( module->GetLayer() == LAYER_N_BACK )
         {
             module->Flip( module->m_Pos );
             module->flag = 1;
@@ -356,14 +356,14 @@ void CreateShapesSection( FILE* file, BOARD* pcb )
             layer = "ALL";
             if( ( pad->m_Masque_Layer & ALL_CU_LAYERS ) == CUIVRE_LAYER )
             {
-                if( module->GetLayer() == CMP_N )
+                if( module->GetLayer() == LAYER_N_FRONT )
                     layer = "BOTTOM";
                 else
                     layer = "TOP";
             }
             else if( ( pad->m_Masque_Layer & ALL_CU_LAYERS ) == CMP_LAYER )
             {
-                if( module->GetLayer() == CMP_N )
+                if( module->GetLayer() == LAYER_N_FRONT )
                     layer = "TOP";
                 else
                     layer = "BOTTOM";

pcbnew/gen_drill_report_files.cpp

@@ -297,8 +297,8 @@ void GenDrillReportFile( FILE* aFile, BOARD* aPcb,
 {
     unsigned TotalHoleCount;
     char     line[1024];
-    int      layer1 = COPPER_LAYER_N;
-    int      layer2 = LAYER_CMP_N;
+    int      layer1 = LAYER_N_BACK;
+    int      layer2 = LAYER_N_FRONT;
     bool     gen_through_holes = true;
 
 
@@ -334,7 +334,7 @@ void GenDrillReportFile( FILE* aFile, BOARD* aPcb,
         }
         else
         {
-            if( layer1 == COPPER_LAYER_N )  // First partial hole list
+            if( layer1 == LAYER_N_BACK )  // First partial hole list
             {
                 sprintf( line, "Drill report for buried and blind vias :\n\n" );
                 fputs( line, aFile );
@@ -395,12 +395,12 @@ void GenDrillReportFile( FILE* aFile, BOARD* aPcb,
             layer2 = layer1 + 1;
         else
         {
-            if( layer2 >= LAYER_CMP_N )    // no more layer pair to consider
+            if( layer2 >= LAYER_N_FRONT )    // no more layer pair to consider
                 break;
             layer1++; layer2++;           // use next layer pair
 
             if( layer2 == g_DesignSettings.GetCopperLayerCount() - 1 )
-                layer2 = LAYER_CMP_N;  // the last layer is always the
+                layer2 = LAYER_N_FRONT;  // the last layer is always the
                                        // component layer
         }
         gen_through_holes = false;

pcbnew/gen_holes_and_tools_lists_for_drill.cpp

@@ -87,8 +87,8 @@ void Build_Holes_List( BOARD* aPcb,
         if( (new_hole.m_Hole_Top_Layer < aLastLayer) && (aLastLayer >= 0) )
             continue;
 
-        if( aExcludeThroughHoles  && (new_hole.m_Hole_Bottom_Layer == COPPER_LAYER_N)
-           && (new_hole.m_Hole_Top_Layer == LAYER_CMP_N) )
+        if( aExcludeThroughHoles  && (new_hole.m_Hole_Bottom_Layer == LAYER_N_BACK)
+           && (new_hole.m_Hole_Top_Layer == LAYER_N_FRONT) )
             continue;
 
         aHoleListBuffer.push_back( new_hole );
@@ -117,8 +117,8 @@ void Build_Holes_List( BOARD* aPcb,
                 new_hole.m_Hole_SizeY = pad->m_Drill.y;
                 new_hole.m_Hole_Pos_X = pad->m_Pos.x;
                 new_hole.m_Hole_Pos_Y = pad->m_Pos.y;               // hole position
-                new_hole.m_Hole_Bottom_Layer = COPPER_LAYER_N;
-                new_hole.m_Hole_Top_Layer    = LAYER_CMP_N;         // pad holes are through holes
+                new_hole.m_Hole_Bottom_Layer = LAYER_N_BACK;
+                new_hole.m_Hole_Top_Layer    = LAYER_N_FRONT;         // pad holes are through holes
                 aHoleListBuffer.push_back( new_hole );
             }
         }

pcbnew/gen_modules_placefile.cpp

@@ -120,7 +120,7 @@ void WinEDA_PcbFrame::GenModulesPosition( wxCommandEvent& event )
 #endif
         }
 
-        if( module->GetLayer() == COPPER_LAYER_N )
+        if( module->GetLayer() == LAYER_N_BACK )
             doBoardBack = true;
 
         moduleCount++;
@@ -133,7 +133,7 @@ void WinEDA_PcbFrame::GenModulesPosition( wxCommandEvent& event )
     }
 
     fnFront = GetScreen()->m_FileName;
-    frontLayerName = GetBoard()->GetLayerName( CMP_N );
+    frontLayerName = GetBoard()->GetLayerName( LAYER_N_FRONT );
     fnFront.SetName( fnFront.GetName() + frontLayerName );
     fnFront.SetExt( wxT( "pos") );
 
@@ -148,7 +148,7 @@ void WinEDA_PcbFrame::GenModulesPosition( wxCommandEvent& event )
     if( doBoardBack )
     {
         fnBack = GetScreen()->m_FileName;
-        backLayerName = GetBoard()->GetLayerName( COPPER_LAYER_N );
+        backLayerName = GetBoard()->GetLayerName( LAYER_N_BACK );
         fnBack.SetName( fnBack.GetName() + backLayerName );
         fnBack.SetExt( wxT( "pos" ) );
 
@@ -252,15 +252,15 @@ void WinEDA_PcbFrame::GenModulesPosition( wxCommandEvent& event )
 
         int layer = Liste[ii].m_Module->GetLayer();
 
-        wxASSERT( layer==CMP_N || layer==COPPER_LAYER_N );
+        wxASSERT( layer==LAYER_N_FRONT || layer==LAYER_N_BACK );
 
-        if( layer == CMP_N )
+        if( layer == LAYER_N_FRONT )
         {
             strcat( line, CONV_TO_UTF8( frontLayerName ) );
             strcat( line, "\n" );
             fputs( line, fpFront );
         }
-        else if( layer == COPPER_LAYER_N )
+        else if( layer == LAYER_N_BACK )
         {
             strcat( line, CONV_TO_UTF8( backLayerName ) );
             strcat( line, "\n" );
@@ -396,9 +396,9 @@ void WinEDA_PcbFrame::GenModuleReport( wxCommandEvent& event )
         fputs( line, rptfile );
 
         sprintf( line, "orientation  %.2f\n", (double) Module->m_Orient / 10 );
-        if( Module->GetLayer() == CMP_N )
+        if( Module->GetLayer() == LAYER_N_FRONT )
             strcat( line, "layer component\n" );
-        else if( Module->GetLayer() == COPPER_LAYER_N )
+        else if( Module->GetLayer() == LAYER_N_BACK )
             strcat( line, "layer copper\n" );
         else
             strcat( line, "layer other\n" );

pcbnew/gendrill.cpp

@@ -264,8 +264,8 @@ void WinEDA_DrillFrame::GenDrillFiles( wxCommandEvent& event )
     bool       ExistsBuriedVias = false;  /* If true, drill files are created
                                            * layer pair by layer pair for
                                            * buried vias */
-    int        layer1 = COPPER_LAYER_N;
-    int        layer2 = LAYER_CMP_N;
+    int        layer1 = LAYER_N_BACK;
+    int        layer2 = LAYER_N_FRONT;
     bool       gen_through_holes = true;
 
     UpdateConfig(); /* set params and Save drill options */
@@ -293,11 +293,11 @@ void WinEDA_DrillFrame::GenDrillFiles( wxCommandEvent& event )
 
             if( !gen_through_holes )
             {
-                if( layer1 == COPPER_LAYER_N )
+                if( layer1 == LAYER_N_BACK )
                     layer_extend << wxT( "-copper" );
                 else
                     layer_extend << wxT( "-inner" ) << layer1;
-                if( layer2 == LAYER_CMP_N )
+                if( layer2 == LAYER_N_FRONT )
                     layer_extend << wxT( "-cmp" );
                 else
                     layer_extend << wxT( "-inner" ) << layer2;
@@ -359,13 +359,13 @@ void WinEDA_DrillFrame::GenDrillFiles( wxCommandEvent& event )
             layer2 = layer1 + 1;
         else
         {
-            if( layer2 >= LAYER_CMP_N )    // no more layer pair to consider
+            if( layer2 >= LAYER_N_FRONT )    // no more layer pair to consider
                 break;
             layer1++;
             layer2++;                      // use next layer pair
 
             if( layer2 == g_DesignSettings.GetCopperLayerCount() - 1 )
-                layer2 = LAYER_CMP_N;      // the last layer is always the
+                layer2 = LAYER_N_FRONT;      // the last layer is always the
                                            // component layer
         }
 

pcbnew/hotkeys.cpp

@@ -231,12 +231,13 @@ void WinEDA_PcbFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawStruct
 
     case HK_SWITCH_LAYER_TO_PREVIOUS:
         ll = GetScreen()->m_Active_Layer;
-        if( (ll <= COPPER_LAYER_N) || (ll > CMP_N) )
+        if( (ll <= LAYER_N_BACK) || (ll > LAYER_N_FRONT) )
             break;
+
         if( GetBoard()->m_BoardSettings->GetCopperLayerCount() < 2 ) // Single layer
-            ll = COPPER_LAYER_N;
-        else if( ll == CMP_N )
-            ll = MAX( COPPER_LAYER_N,
+            ll = LAYER_N_BACK;
+        else if( ll == LAYER_N_FRONT )
+            ll = MAX( LAYER_N_BACK,
                       GetBoard()->m_BoardSettings->GetCopperLayerCount() - 2 );
         else
             ll--;
@@ -245,23 +246,23 @@ void WinEDA_PcbFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawStruct
 
     case HK_SWITCH_LAYER_TO_NEXT:
         ll = GetScreen()->m_Active_Layer;
-        if( (ll < COPPER_LAYER_N) || (ll >= CMP_N) )
+        if( (ll < LAYER_N_BACK) || (ll >= LAYER_N_FRONT) )
             break;
         if( GetBoard()->m_BoardSettings->GetCopperLayerCount() < 2 ) // Single layer
-            ll = COPPER_LAYER_N;
+            ll = LAYER_N_BACK;
         else if( ll >= GetBoard()->m_BoardSettings->GetCopperLayerCount() - 2 )
-            ll = CMP_N;
+            ll = LAYER_N_FRONT;
         else
             ll++;
         SwitchLayer( DC, ll );
         break;
 
     case HK_SWITCH_LAYER_TO_COMPONENT:
-        SwitchLayer( DC, CMP_N );
+        SwitchLayer( DC, LAYER_N_FRONT );
         break;
 
     case HK_SWITCH_LAYER_TO_COPPER:
-        SwitchLayer( DC, COPPER_LAYER_N );
+        SwitchLayer( DC, LAYER_N_BACK );
         break;
 
     case HK_SWITCH_LAYER_TO_INNER1:
@@ -343,7 +344,7 @@ void WinEDA_PcbFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawStruct
 
     case HK_BACK_SPACE:
         if( m_ID_current_state == ID_TRACK_BUTT && GetScreen()->m_Active_Layer
-            <= CMP_N )
+            <= LAYER_N_FRONT )
         {
             if( ItemFree )
             {
@@ -462,7 +463,7 @@ void WinEDA_PcbFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawStruct
         break;
 
     case HK_ADD_NEW_TRACK: // Start new track
-        if( GetScreen()->m_Active_Layer > CMP_N )
+        if( GetScreen()->m_Active_Layer > LAYER_N_FRONT )
             break;
 
         if( m_ID_current_state != ID_TRACK_BUTT && ItemFree )
@@ -473,8 +474,8 @@ void WinEDA_PcbFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawStruct
 
         if( m_ID_current_state != ID_TRACK_BUTT )
             break;
- 
-            if( ItemFree ) // no track in progress: 
+
+            if( ItemFree ) // no track in progress:
             {
                 TRACK* track = Begin_Route( NULL, DC );
                 SetCurItem( track );
@@ -723,7 +724,7 @@ bool WinEDA_PcbFrame::OnHotkeyDeleteItem( wxDC* DC, EDA_BaseStruct* DrawStruct )
     switch( m_ID_current_state )
     {
     case ID_TRACK_BUTT:
-        if( GetScreen()->m_Active_Layer > CMP_N )
+        if( GetScreen()->m_Active_Layer > LAYER_N_FRONT )
             return FALSE;
         if( ItemFree )
         {

pcbnew/ioascii.cpp

@@ -162,8 +162,8 @@ int WinEDA_BasePcbFrame::ReadListeSegmentDescr( FILE*  File,
         if( makeType == TYPE_VIA ) // Ensure layers are OK when possible:
         {
             if( newTrack->Shape() == VIA_THROUGH )
-                ( (SEGVIA*) newTrack )->SetLayerPair( LAYER_CMP_N,
-                                                      COPPER_LAYER_N );
+                ( (SEGVIA*) newTrack )->SetLayerPair( LAYER_N_FRONT,
+                                                      LAYER_N_BACK );
         }
 
         newTrack->SetNet( net_code );

pcbnew/loadcmp.cpp

@@ -78,7 +78,7 @@ void WinEDA_ModuleEditFrame::Load_Module_From_BOARD( MODULE* Module )
 
     GetScreen()->m_Curseur.x = GetScreen()->m_Curseur.y = 0;
     Place_Module( Module, NULL );
-    if( Module->GetLayer() != CMP_N )
+    if( Module->GetLayer() != LAYER_N_FRONT )
         Module->Flip( Module->m_Pos );
     Rotate_Module( NULL, Module, 0, FALSE );
     GetScreen()->ClrModify();

pcbnew/locate.cpp

@@ -241,10 +241,10 @@ MODULE* Locate_Prefered_Module( BOARD* Pcb, int typeloc )
         layer = pt_module->GetLayer();
 
         if( layer==ADHESIVE_N_CU || layer==SILKSCREEN_N_CU )
-            layer = COPPER_LAYER_N;
+            layer = LAYER_N_BACK;
 
         else if( layer==ADHESIVE_N_CMP || layer==SILKSCREEN_N_CMP )
-            layer = CMP_N;
+            layer = LAYER_N_FRONT;
 
         /* Test of minimum size to choosing the best candidate. */
 

pcbnew/modules.cpp

@@ -353,8 +353,8 @@ void WinEDA_PcbFrame::Change_Side_Module( MODULE* Module, wxDC* DC )
 {
     if( Module == NULL )
         return;
-    if( ( Module->GetLayer() != CMP_N )
-        && ( Module->GetLayer() != COPPER_LAYER_N ) )
+    if( ( Module->GetLayer() != LAYER_N_FRONT )
+        && ( Module->GetLayer() != LAYER_N_BACK ) )
         return;
 
     GetScreen()->SetModify();

pcbnew/muonde.cpp

@@ -748,7 +748,7 @@ MODULE* WinEDA_PcbFrame::Create_MuWaveComponent(  int shape_type )
         Module->m_Drawings.PushFront( edge );
 
         edge->m_Shape = S_POLYGON;
-        edge->SetLayer( LAYER_CMP_N );
+        edge->SetLayer( LAYER_N_FRONT );
 
         int numPoints = angle / 50 + 3;     // Note: angles are in 0.1 degrees
         edge->m_PolyPoints.reserve( numPoints );
@@ -1064,7 +1064,7 @@ MODULE* WinEDA_PcbFrame::Create_MuWavePolygonShape()
     Module->m_Drawings.PushFront( edge );
 
     edge->m_Shape = S_POLYGON;
-    edge->SetLayer( LAYER_CMP_N );
+    edge->SetLayer( LAYER_N_FRONT );
     npoints = PolyEdgesCount;
 
     edge->m_PolyPoints.reserve( 2 * PolyEdgesCount + 2 );

pcbnew/pcbnew.h

@@ -61,15 +61,15 @@ extern const wxString g_FootprintLibFileWildcard;   // Wildcard for footprint li
  * Function IsModuleLayerVisible
  * expects either of the two layers on which a module can reside, and returns
  * whether that layer is visible.
- * @param layer One of the two allowed layers for modules: CMP_N or COPPER_LAYER_N
+ * @param layer One of the two allowed layers for modules: LAYER_N_FRONT or LAYER_N_BACK
  * @return bool - true if the layer is visible, else false.
  */
 bool inline IsModuleLayerVisible( int layer )
 {
-    if( layer==CMP_N )
+    if( layer==LAYER_N_FRONT )
         return DisplayOpt.Show_Modules_Cmp;
 
-    else if( layer==COPPER_LAYER_N )
+    else if( layer==LAYER_N_BACK )
         return DisplayOpt.Show_Modules_Cu;
 
     else

pcbnew/print_board_functions.cpp

@@ -215,9 +215,9 @@ static void Print_Module( WinEDA_DrawPanel* panel, wxDC* DC,
     /* Print footprint graphic shapes */
     PtStruct = Module->m_Drawings;
     mlayer   = g_TabOneLayerMask[Module->GetLayer()];
-    if( Module->GetLayer() == COPPER_LAYER_N )
+    if( Module->GetLayer() == LAYER_N_BACK )
         mlayer = SILKSCREEN_LAYER_CU;
-    else if( Module->GetLayer() == CMP_N )
+    else if( Module->GetLayer() == LAYER_N_FRONT )
         mlayer = SILKSCREEN_LAYER_CMP;
 
     if( mlayer & masklayer )

pcbnew/set_color.h

@@ -61,7 +61,7 @@ enum button_types
     type_element,
     type_visual
 };
-    
+
 
 struct ColorButton
 {
@@ -94,8 +94,8 @@ static ColorButton Layer_1_Butt =
 {
     type_layer,                  // Toggle ITEM_NOT_SHOW bit of the color variable
     wxEmptyString,
-    COPPER_LAYER_N,             // Layer
-    ADR( COPPER_LAYER_N )       // Address of optional parameter
+    LAYER_N_BACK,             // Layer
+    ADR( LAYER_N_BACK )       // Address of optional parameter
 };
 
 static ColorButton Layer_2_Butt =
@@ -214,8 +214,8 @@ static ColorButton Layer_16_Butt =
 {
     type_layer,                 // Toggle ITEM_NOT_SHOW bit of the color variable
     wxEmptyString,
-    CMP_N,                      // Layer
-    ADR( CMP_N )                // Address of optional parameter
+    LAYER_N_FRONT,              // Layer
+    ADR( LAYER_N_FRONT )        // Address of optional parameter
 };
 
 
@@ -372,7 +372,7 @@ static ColorButton Ratsnest_Butt =
 static ColorButton Pad_Cu_Butt =
 {
     type_element,                               // Toggle ITEM_NOT_SHOW bit of the color variable
-    _( "Pad Cu" ),                              // Title
+    _( "Pad Back" ),                            // Title
     PAD_CU_VISIBLE,
     &g_PadCUColor                               // Address of optional parameter
 };
@@ -380,7 +380,7 @@ static ColorButton Pad_Cu_Butt =
 static ColorButton Pad_Cmp_Butt =
 {
     type_element,                               // Toggle ITEM_NOT_SHOW bit of the color variable
-    _( "Pad Cmp" ),                             // Title
+    _( "Pad Front" ),                           // Title
     PAD_CMP_VISIBLE,
     &g_PadCMPColor                              // Address of optional parameter
 };
@@ -388,7 +388,7 @@ static ColorButton Pad_Cmp_Butt =
 static ColorButton Text_Mod_Cu_Butt =
 {
     type_element,                               // Toggle ITEM_NOT_SHOW bit of the color variable
-    _( "Text Module Cu" ),                      // Title
+    _( "Text Module Back" ),                    // Title
     MODULE_TEXT_CU_VISIBLE,
     &g_ModuleTextCUColor                        // Address of optional parameter
 };
@@ -396,7 +396,7 @@ static ColorButton Text_Mod_Cu_Butt =
 static ColorButton Text_Mod_Cmp_Butt =
 {
     type_element,                               // Toggle ITEM_NOT_SHOW bit of the color variable
-    _( "Text Module Cmp" ),                     // Title
+    _( "Text Module Front" ),                   // Title
     MODULE_TEXT_CMP_VISIBLE,
     &g_ModuleTextCMPColor                       // Address of optional parameter
 };
@@ -438,7 +438,7 @@ static ColorButton Show_Pads_Noconnect_Butt =
 static ColorButton Show_Modules_Cmp_Butt =
 {
     type_visual,
-    _( "Show Modules Cmp" ),                    // Title
+    _( "Show Modules Front" ),                  // Title
     -1,
     NULL,                                       // Address of optional parameter
     &DisplayOpt.Show_Modules_Cmp                // Address of boolean display control parameter to toggle
@@ -447,7 +447,7 @@ static ColorButton Show_Modules_Cmp_Butt =
 static ColorButton Show_Modules_Cu_Butt =
 {
     type_visual,
-    _( "Show Modules Cu" ),                     // Title
+    _( "Show Modules Back" ),                   // Title
     -1,
     NULL,                                       // Address of optional parameter
     &DisplayOpt.Show_Modules_Cu                 // Address of boolean display control parameter to toggle

pcbnew/specctra.cpp

@@ -87,11 +87,11 @@ void SPECCTRA_DB::buildLayerMaps( BOARD* aBoard )
 
     layerIds.clear();
     pcbLayer2kicad.resize( layerCount );
-    kicadLayer2pcb.resize( LAYER_CMP_N+1 );
+    kicadLayer2pcb.resize( LAYER_N_FRONT+1 );
 
     for( int kiNdx=layerCount-1, pcbNdx=0;  kiNdx >= 0;  --kiNdx, ++pcbNdx )
     {
-        int kilayer = kiNdx>0 && kiNdx==layerCount-1 ? LAYER_CMP_N : kiNdx;
+        int kilayer = kiNdx>0 && kiNdx==layerCount-1 ? LAYER_N_FRONT : kiNdx;
 
         // establish bi-directional mapping between kicad's BOARD layer and PCB layer
         pcbLayer2kicad[pcbNdx]  = kilayer;

pcbnew/specctra_export.cpp

@@ -1520,7 +1520,7 @@ void SPECCTRA_DB::FlipMODULEs( BOARD* aBoard )
     for( MODULE* module = aBoard->m_Modules;  module;  module = module->Next() )
     {
         module->flag = 0;
-        if( module->GetLayer() == COPPER_LAYER_N )
+        if( module->GetLayer() == LAYER_N_BACK )
         {
             module->Flip( module->m_Pos );
             module->flag = 1;

pcbnew/specctra_import.cpp

@@ -268,7 +268,7 @@ SEGVIA* SPECCTRA_DB::makeVIA( PADSTACK* aPadstack, const POINT& aPoint, int aNet
         via->SetDrillValue( drillDiam );
         via->m_Shape = VIA_THROUGH;
         via->m_Width = viaDiam;
-        via->SetLayerPair( CMP_N, COPPER_LAYER_N );
+        via->SetLayerPair( LAYER_N_FRONT, LAYER_N_BACK );
     }
     else if( shapeCount == copperLayerCount )
     {
@@ -286,7 +286,7 @@ SEGVIA* SPECCTRA_DB::makeVIA( PADSTACK* aPadstack, const POINT& aPoint, int aNet
         via->SetDrillValue( drillDiam );
         via->m_Shape = VIA_THROUGH;
         via->m_Width = viaDiam;
-        via->SetLayerPair( CMP_N, COPPER_LAYER_N );
+        via->SetLayerPair( LAYER_N_FRONT, LAYER_N_BACK );
     }
     else    // VIA_MICROVIA or VIA_BLIND_BURIED
     {
@@ -408,7 +408,7 @@ void SPECCTRA_DB::FromSESSION( BOARD* aBoard ) throw( IOError )
             {
                 // convert from degrees to tenths of degrees used in Kicad.
                 int orientation = (int) (place->rotation * 10.0);
-                if( module->GetLayer() != CMP_N )
+                if( module->GetLayer() != LAYER_N_FRONT )
                 {
                     // module is on copper layer (back)
                     module->Flip( module->m_Pos );
@@ -418,7 +418,7 @@ void SPECCTRA_DB::FromSESSION( BOARD* aBoard ) throw( IOError )
             else if( place->side == T_back )
             {
                 int orientation = (int) ((place->rotation + 180.0) * 10.0);
-                if( module->GetLayer() != COPPER_LAYER_N )
+                if( module->GetLayer() != LAYER_N_BACK )
                 {
                     // module is on component layer (front)
                     module->Flip( module->m_Pos );

pcbnew/tracepcb.cpp

@@ -159,14 +159,14 @@ void BOARD::Draw( WinEDA_DrawPanel* aPanel, wxDC* DC,
 
         if( !DisplayOpt.Show_Modules_Cmp )
         {
-            if( module->GetLayer() == CMP_N )
+            if( module->GetLayer() == LAYER_N_FRONT )
                 display = FALSE;
             layerMask &= ~CMP_LAYER;
         }
 
         if( !DisplayOpt.Show_Modules_Cu )
         {
-            if( module->GetLayer() == COPPER_LAYER_N )
+            if( module->GetLayer() == LAYER_N_BACK )
                 display = FALSE;
             layerMask &= ~CUIVRE_LAYER;
         }