Add Pcbnew s-expression file parser.

* Add s-expression file parser object and keyword files.
* Fix minor issues with s-expression file formatting.
* Fix a minor bug the zone container fill state parsing in the legacy plugin.
* Move EDA_TEXT visibility definition to eda_text.h.
* Add minor BOARD_ITEM object improvements to support s-expression file
  parser.

.bzrignore

@@ -30,3 +30,5 @@ new/sweet_keywords.cpp
 new/sweet_lexer.h
 bitmaps_png/png*
 bitmaps_png/tmp
+common/pcb_keywords.cpp
+include/pcb_lexer.h

3d-viewer/3d_draw.cpp

@@ -177,7 +177,7 @@ GLuint EDA_3D_CANVAS::CreateDrawGL_List()
     // because all boards thickness no not match with this setup:
     // double epoxy_width = 1.6;    // epoxy width in mm
 
-    g_Parm_3D_Visu.m_Epoxy_Width = pcb->GetDesignSettings().m_BoardThickness
+    g_Parm_3D_Visu.m_Epoxy_Width = pcb->GetDesignSettings().GetBoardThickness()
                                    * g_Parm_3D_Visu.m_BoardScale;
 
     // calculate z position for each layer

common/CMakeLists.txt

@@ -121,6 +121,8 @@ set(PCB_COMMON_SRCS
     ../pcbnew/legacy_plugin.cpp
     ../pcbnew/kicad_plugin.cpp
     pcb_plot_params_keywords.cpp
+    pcb_keywords.cpp
+    ../pcbnew/pcb_parser.cpp
 )
 
 
@@ -148,6 +150,14 @@ make_lexer(
     PCBPLOTPARAMS_T
     )
 
+# auto-generate pcbnew_sexpr.h and pcbnew_sexpr.cpp
+make_lexer( ${CMAKE_CURRENT_SOURCE_DIR}/pcb.keywords
+            ${PROJECT_SOURCE_DIR}/include/pcb_lexer.h
+            ${CMAKE_CURRENT_SOURCE_DIR}/pcb_keywords.cpp
+            PCB
+          )
+
+
 # The dsntest may not build properly using MS Visual Studio.
 if(NOT MSVC)
     # This one gets made only when testing.

common/eda_text.cpp

@@ -354,7 +354,11 @@ void EDA_TEXT::Format( OUTPUTFORMATTER* aFormatter, int aNestLevel, int aControl
             // Add font support here at some point in the future.
 
             if( ( m_Size.x != DEFAULT_SIZE_TEXT ) || ( m_Size.y != DEFAULT_SIZE_TEXT ) )
-                aFormatter->Print( 0, " (size %s)", FMT_IU( m_Size ).c_str() );
+                aFormatter->Print( 0, " (size %s %s)", FMT_IU( m_Size.GetHeight() ).c_str(),
+                                   FMT_IU( m_Size.GetWidth() ).c_str() );
+
+            if( m_Thickness != 0 )
+                aFormatter->Print( 0, " (thickness %s)", FMT_IU( m_Thickness ).c_str() );
 
             if( m_Bold )
                 aFormatter->Print( 0, " bold" );

common/pcb.keywords

+#
+# This program source code file is part of KiCad, a free EDA CAD application.
+#
+# Copyright (C) 2012 CERN.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, you may find one here:
+# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+# or you may search the http://www.gnu.org website for the version 2 license,
+# or you may write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+#
+
+# These are the keywords for the Pcbnew s-expression file format.
+
+add_net
+angle
+arc
+arc_segments
+area
+arrow1a
+arrow1b
+arrow2a
+arrow2b
+at
+attr
+autoplace_cost90
+autoplace_cost180
+aux_axis_origin
+blind
+bold
+bottom
+center
+chamfer
+circle
+clearance
+comment
+company
+connect
+connect_pads
+crossbar
+date
+descr
+die_length
+dimension
+drawings
+drill
+edge
+edge_width
+effects
+end
+feature1
+feature2
+fill
+fill_segments
+filled_polygon
+fillet
+font
+fp_arc
+fp_circle
+fp_curve
+fp_line
+fp_poly
+fp_text
+full
+general
+gr_arc
+gr_circle
+gr_curve
+gr_line
+gr_poly
+gr_text
+hatch
+hide
+italic
+justify
+kicad_pcb
+last_trace_width
+layer
+layers
+left
+links
+locked
+micro
+min_thickness
+mirror
+mod_edge_width
+mod_text_size
+mod_text_width
+mode
+model
+module
+net
+net_class
+net_name
+nets
+no
+no_connects
+none
+np_thru_hole
+offset
+oval
+pad
+pad_drill
+pad_size
+pad_to_mask_clearance
+pad_to_paste_clearance
+pad_to_paste_clearance_ratio
+page
+path
+pcb_text_size
+pcb_text_width
+placed
+plus
+polygon
+portrait
+priority
+pts
+radius
+rev
+rectangle
+reference
+right
+rotate
+scale
+segment
+segment_width
+setup
+size
+smd
+smoothing
+solder_mask_margin
+solder_paste_margin
+solder_paste_margin_ratio
+solder_paste_ratio
+start
+status
+tags
+target
+title
+title_block
+tedit
+thermal_width
+thermal_gap
+thermal_bridge_width
+thickness
+top
+trace_width
+tracks
+trace_min
+trace_clearance
+trapezoid
+thru
+thru_hole
+tstamp
+use_thermal
+user
+user_trace_width
+user_via
+uvia_dia
+uvia_drill
+uvia_min_drill
+uvia_min_size
+uvia_size
+uvias_allowed
+value
+version
+via
+via_dia
+via_drill
+via_min_drill
+via_min_size
+via_size
+virtual
+visible_elements
+width
+x
+xy
+xyz
+yes
+zone
+zone_45_only
+zone_clearance
+zone_connect
+zones

common/worksheet.cpp

@@ -1673,28 +1673,36 @@ void TITLE_BLOCK::Format( OUTPUTFORMATTER* aFormatter, int aNestLevel, int aCont
         aFormatter->Print( aNestLevel, "(title_block\n" );
 
         if( !m_title.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(title %s)\n", EscapedUTF8( m_title ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(title %s)\n",
+                               aFormatter->Quotew( m_title ).c_str() );
 
         if( !m_date.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(date %s)\n", EscapedUTF8( m_date ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(date %s)\n",
+                               aFormatter->Quotew( m_date ).c_str() );
 
         if( !m_revision.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(rev %s)\n", EscapedUTF8( m_revision ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(rev %s)\n",
+                               aFormatter->Quotew( m_revision ).c_str() );
 
         if( !m_company.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(company %s)\n", EscapedUTF8( m_company ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(company %s)\n",
+                               aFormatter->Quotew( m_company ).c_str() );
 
         if( !m_comment1.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(comment1 %s)\n", EscapedUTF8( m_comment1 ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(comment 1 %s)\n",
+                               aFormatter->Quotew( m_comment1 ).c_str() );
 
         if( !m_comment2.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(comment2 %s)\n", EscapedUTF8( m_comment2 ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(comment 2 %s)\n",
+                               aFormatter->Quotew( m_comment2 ).c_str() );
 
         if( !m_comment3.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(comment3 %s)\n", EscapedUTF8( m_comment3 ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(comment 3 %s)\n",
+                               aFormatter->Quotew( m_comment3 ).c_str() );
 
         if( !m_comment4.IsEmpty() )
-            aFormatter->Print( aNestLevel+1, "(comment4 %s)\n", EscapedUTF8( m_comment4 ).c_str() );
+            aFormatter->Print( aNestLevel+1, "(comment 4 %s)\n",
+                               aFormatter->Quotew( m_comment4 ).c_str() );
 
         aFormatter->Print( aNestLevel, ")\n\n" );
     }

eeschema/general.h

@@ -33,8 +33,6 @@ class TRANSFORM;
 
 #define HIGHLIGHT_COLOR WHITE
 
-#define TEXT_NO_VISIBLE 1
-
 //#define GR_DEFAULT_DRAWMODE GR_COPY
 #define GR_DEFAULT_DRAWMODE GR_COPY
 

include/class_board_design_settings.h

@@ -37,7 +37,6 @@ public:
     int     m_SolderPasteMargin;            ///< Solder paste margin absolute value
     double  m_SolderPasteMarginRatio;       ///< Solder pask margin ratio value of pad size
                                             ///< The final margin is the sum of these 2 values
-    int     m_BoardThickness;               ///< Board Thickness for 3D viewer
 
     // Variables used in footprint handling
     wxSize  m_ModuleTextSize;               ///< Default footprint texts size
@@ -188,11 +187,15 @@ public:
      */
     void AppendConfigs( PARAM_CFG_ARRAY* aResult );
 
+    int GetBoardThickness() const { return m_boardThickness; }
+    void SetBoardThickness( int aThickness ) { m_boardThickness = aThickness; }
+
 private:
     int     m_CopperLayerCount;     ///< Number of copper layers for this design
     int     m_EnabledLayers;        ///< Bit-mask for layer enabling
     int     m_VisibleLayers;        ///< Bit-mask for layer visibility
     int     m_VisibleElements;      ///< Bit-mask for element category visibility
+    int     m_boardThickness;       ///< Board thickness for 3D viewer
 };
 
 #endif  // BOARD_DESIGN_SETTINGS_H_

include/eda_text.h

@@ -57,7 +57,10 @@ enum EDA_DRAW_MODE_T {
     SKETCH              // sketch mode: segments have thickness, but are not filled
 };
 
+
 #define DEFAULT_SIZE_TEXT 60    /* default text height (in mils or 1/1000") */
+#define TEXT_NO_VISIBLE   1     //< EDA_TEXT::m_Attribut(e?) visibility flag.
+
 
 /**
  * Class EDA_TEXT
@@ -110,6 +113,15 @@ public:
     void SetItalic( bool isItalic ) { m_Italic = isItalic; }
     bool IsItalic() const { return m_Italic; }
 
+    void SetBold( bool aBold ) { m_Bold = aBold; }
+    bool IsBold() const { return m_Bold; }
+
+    void SetVisible( bool aVisible )
+    {
+        ( aVisible ) ? m_Attributs &= ~TEXT_NO_VISIBLE : m_Attributs |= TEXT_NO_VISIBLE;
+    }
+    bool IsVisible() const { return !( m_Attributs & TEXT_NO_VISIBLE ); }
+
     void SetMirrored( bool isMirrored ) { m_Mirror = isMirrored; }
     bool IsMirrored() const { return m_Mirror; }
 

include/layers_id_colors_and_visibility.h

@@ -7,6 +7,7 @@
 #define _LAYERS_ID_AND_VISIBILITY_H_
 
 /* Layer identification (layer number) */
+#define UNDEFINED_LAYER         -1
 #define FIRST_COPPER_LAYER      0
 #define LAYER_N_BACK            0
 #define LAYER_N_2               1

kicad/tree_project_frame.cpp

@@ -539,7 +539,10 @@ bool TREE_PROJECT_FRAME::AddFileToTree( const wxString& aName,
         bool    addFile     = false;
         for( unsigned i = 0; i < m_Filters.size(); i++ )
         {
-            reg.Compile( m_Filters[i], wxRE_ICASE );
+            wxCHECK2_MSG( reg.Compile( m_Filters[i], wxRE_ICASE ), continue,
+                          wxT( "Regular expression " ) + m_Filters[i] +
+                          wxT( " failed to compile." ) );
+
             if( reg.Matches( aName ) )
             {
                 addFile = true;

pcbnew/class_board.cpp

@@ -339,6 +339,18 @@ int BOARD::GetCurrentMicroViaDrill()
 }
 
 
+bool BOARD::SetLayer( int aIndex, const LAYER& aLayer )
+{
+    if( aIndex < NB_COPPER_LAYERS )
+    {
+        m_Layer[ aIndex ] = aLayer;
+        return true;
+    }
+
+    return false;
+}
+
+
 wxString BOARD::GetLayerName( int aLayerIndex ) const
 {
     if( !IsValidLayerIndex( aLayerIndex ) )
@@ -506,14 +518,65 @@ LAYER_T LAYER::ParseType( const char* aType )
     else if( strcmp( aType, "jumper" ) == 0 )
         return LT_JUMPER;
     else
-        return LAYER_T( -1 );
+        return LT_UNDEFINED;
+}
+
+
+int LAYER::GetDefaultIndex( const wxString& aName )
+{
+    static LAYER_INDEX_HASH_MAP layerIndices;
+
+    if( layerIndices.empty() )
+    {
+        // These are only default layer names.  The copper names may be over-ridden in
+        // the BOARD (*.brd) file.
+
+        layerIndices[ _( "Front" ) ] = LAYER_N_FRONT;
+        layerIndices[ _( "Inner2" ) ] = LAYER_N_2;
+        layerIndices[ _( "Inner3" ) ] = LAYER_N_3;
+        layerIndices[ _( "Inner4" ) ] = LAYER_N_4;
+        layerIndices[ _( "Inner5" ) ] = LAYER_N_5;
+        layerIndices[ _( "Inner6" ) ] = LAYER_N_6;
+        layerIndices[ _( "Inner7" ) ] = LAYER_N_7;
+        layerIndices[ _( "Inner8" ) ] = LAYER_N_8;
+        layerIndices[ _( "Inner9" ) ] = LAYER_N_9;
+        layerIndices[ _( "Inner10" ) ] = LAYER_N_10;
+        layerIndices[ _( "Inner11" ) ] = LAYER_N_11;
+        layerIndices[ _( "Inner12" ) ] = LAYER_N_12;
+        layerIndices[ _( "Inner13" ) ] = LAYER_N_13;
+        layerIndices[ _( "Inner14" ) ] = LAYER_N_14;
+        layerIndices[ _( "Inner15" ) ] = LAYER_N_15;
+        layerIndices[ _( "Back" ) ] = LAYER_N_BACK;
+        layerIndices[ _( "Adhes_Back" ) ] = ADHESIVE_N_BACK;
+        layerIndices[ _( "Adhes_Front" ) ] = ADHESIVE_N_FRONT;
+        layerIndices[ _( "SoldP_Back" ) ] = SOLDERPASTE_N_BACK;
+        layerIndices[ _( "SoldP_Front" ) ] = SOLDERPASTE_N_FRONT;
+        layerIndices[ _( "SilkS_Back" ) ] = SILKSCREEN_N_BACK;
+        layerIndices[ _( "SilkS_Front" ) ] = SILKSCREEN_N_FRONT;
+        layerIndices[ _( "Mask_Back" ) ] = SOLDERMASK_N_BACK;
+        layerIndices[ _( "Mask_Front" ) ] = SOLDERMASK_N_FRONT;
+        layerIndices[ _( "Drawings" ) ] = DRAW_N;
+        layerIndices[ _( "Comments" ) ] = COMMENT_N;
+        layerIndices[ _( "Eco1" ) ] = ECO1_N;
+        layerIndices[ _( "Eco2" ) ] = ECO2_N;
+        layerIndices[ _( "PCB_Edges" ) ] = EDGE_N;
+    }
+
+    const LAYER_INDEX_HASH_MAP::iterator it = layerIndices.find( aName );
+
+    if( it == layerIndices.end() )
+        return UNDEFINED_LAYER;
+
+    return layerIndices[ aName ];
 }
 
+
 int BOARD::GetCopperLayerCount() const
 {
     return m_designSettings.GetCopperLayerCount();
 }
 
+
 void BOARD::SetCopperLayerCount( int aCount )
 {
     m_designSettings.SetCopperLayerCount( aCount );

pcbnew/class_board.h

@@ -19,6 +19,9 @@
 #include <class_zone_settings.h>
 #include <pcb_plot_params.h>
 
+#include <wx/hashmap.h>
+
+
 class PCB_BASE_FRAME;
 class PCB_EDIT_FRAME;
 class PICKED_ITEMS_LIST;
@@ -43,6 +46,7 @@ typedef std::vector< TRACK* > TRACK_PTRS;
  */
 enum LAYER_T
 {
+    LT_UNDEFINED = -1,
     LT_SIGNAL,
     LT_POWER,
     LT_MIXED,
@@ -51,11 +55,27 @@ enum LAYER_T
 
 
 /**
- * Struct LAYER
+ * Class LAYER
  * holds information pertinent to a layer of a BOARD.
  */
-struct LAYER
+class LAYER
 {
+public:
+    LAYER( const wxString& aName = wxEmptyString, LAYER_T aType = LT_SIGNAL,
+           bool aVisible = true ) :
+        m_Name( aName ),
+        m_Type( aType ),
+        m_visible( aVisible ),
+        m_fixedListIndex( UNDEFINED_LAYER )
+    {
+    }
+
+    void SetVisible( bool aEnable ) { m_visible = aEnable; }
+    bool IsVisible() const { return m_visible; }
+
+    void SetFixedListIndex( int aIndex ) { m_fixedListIndex = aIndex; }
+    int GetFixedListIndex() const { return m_fixedListIndex; }
+
     /** The name of the layer, there should be no spaces in this name. */
     wxString m_Name;
 
@@ -63,7 +83,6 @@ struct LAYER
     LAYER_T m_Type;
 
 //    int         m_Color;
-//    bool        m_Visible;      // ? use flags in m_Color instead ?
 
     /**
      * Function ShowType
@@ -81,9 +100,25 @@ struct LAYER
      *   LAYER_T(-1) if the string is invalid
      */
     static LAYER_T     ParseType( const char* aType );
+
+    /**
+     * Function GetDefaultIndex
+     * returns the layer index of the layer \a aName.
+     *
+     * @param aName A reference to a wxString object containing the default layer name.
+     * @return The index of the layer \a aName if found otherwise #UNDEFINED_LAYER_INDEX.
+     */
+    static int         GetDefaultIndex( const wxString& aName );
+
+private:
+    bool m_visible;
+    int m_fixedListIndex;
 };
 
 
+WX_DECLARE_STRING_HASH_MAP( int, LAYER_INDEX_HASH_MAP );
+
+
 /**
  * Struct VIA_DIMENSION
  * is a small helper container to handle a stock of specific vias each with
@@ -600,6 +635,8 @@ public:
      */
     bool SetLayerName( int aLayerIndex, const wxString& aLayerName );
 
+    bool SetLayer( int aIndex, const LAYER& aLayer );
+
     /**
      * Function GetLayerType
      * returns the type of the copper layer given by aLayerIndex.

pcbnew/class_board_design_settings.cpp

@@ -62,7 +62,7 @@ BOARD_DESIGN_SETTINGS::BOARD_DESIGN_SETTINGS() :
     m_ModuleSegmentWidth = DMils2iu( 100 );
 
     // Layer thickness for 3D viewer
-    m_BoardThickness = DMils2iu( DEFAULT_BOARD_THICKNESS_DMILS );
+    m_boardThickness = DMils2iu( DEFAULT_BOARD_THICKNESS_DMILS );
 }
 
 
@@ -70,7 +70,7 @@ void BOARD_DESIGN_SETTINGS::AppendConfigs( PARAM_CFG_ARRAY* aResult )
 {
     m_Pad_Master.AppendConfigs( aResult );
 
-    aResult->push_back( new PARAM_CFG_INT( wxT( "BoardThickness" ), &m_BoardThickness,
+    aResult->push_back( new PARAM_CFG_INT( wxT( "BoardThickness" ), &m_boardThickness,
                     DMils2iu( DEFAULT_BOARD_THICKNESS_DMILS ), 0, 0xFFFF ) );
 
     aResult->push_back( new PARAM_CFG_INT( wxT( "TxtPcbV" ), &m_PcbTextSize.y,

pcbnew/class_board_item.cpp

@@ -94,28 +94,12 @@ std::string BOARD_ITEM::FormatInternalUnits( int aValue )
     char buf[50];
 
 #if defined( USE_PCBNEW_NANOMETRES )
-    double  engUnits = aValue / 1000000.0;
+    int nm = aValue;
 #else
-    double  engUnits = ( aValue * 10000.0 ) / 25.4 / 1000000.0;
+    int nm = KIROUND( ( aValue / 10000.0 ) * 25.4 * 1e6 );
 #endif
 
-    int     len;
-
-    if( engUnits != 0.0 && fabs( engUnits ) <= 0.0001 )
-    {
-        // printf( "f: " );
-        len = snprintf( buf, 49, "%.10f", engUnits );
-
-        while( --len > 0 && buf[len] == '0' )
-            buf[len] = '\0';
-
-        ++len;
-    }
-    else
-    {
-        // printf( "g: " );
-        len = snprintf( buf, 49, "%.10g", engUnits );
-    }
+    int len = snprintf( buf, 49, "%g", nm / 1e6 );
 
     return std::string( buf, len );
 }

pcbnew/class_dimension.h

@@ -32,6 +32,7 @@
 
 
 #include <class_board_item.h>
+#include <class_pcb_text.h>
 
 
 class LINE_READER;

pcbnew/class_module.cpp

@@ -572,6 +572,20 @@ D_PAD* MODULE::GetPad( const wxPoint& aPosition, int aLayerMask )
 }
 
 
+void MODULE::Add3DModel( S3D_MASTER* a3DModel )
+{
+    a3DModel->SetParent( this );
+    m_3D_Drawings.PushBack( a3DModel );
+}
+
+
+void MODULE::AddPad( D_PAD* aPad )
+{
+    aPad->SetParent( this );
+    m_Pads.PushBack( aPad );
+}
+
+
 // see class_module.h
 SEARCH_RESULT MODULE::Visit( INSPECTOR* inspector, const void* testData,
                              const KICAD_T scanTypes[] )

pcbnew/class_module.h

@@ -325,6 +325,22 @@ public:
      */
     unsigned GetPadCount() const            { return m_Pads.GetCount() ; }
 
+    /**
+     * Function Add3DModel
+     * adds \a a3DModel definition to the end of the 3D model list.
+     *
+     * @param a3DModel A pointer to a #S3D_MASTER to add to the list.
+     */
+    void Add3DModel( S3D_MASTER* a3DModel );
+
+    /**
+     * Function AddPad
+     * adds \a aPad to the end of the pad list.
+     *
+     * @param aPad A pointer to a #D_PAD to add to the list.
+     */
+    void AddPad( D_PAD* aPad );
+
     SEARCH_RESULT Visit( INSPECTOR* inspector, const void* testData,
                          const KICAD_T scanTypes[] );
 

pcbnew/class_zone.cpp

@@ -916,6 +916,24 @@ ZoneConnection ZONE_CONTAINER::GetPadConnection( D_PAD* aPad ) const
 }
 
 
+void ZONE_CONTAINER::AddPolygon( std::vector< wxPoint >& aPolygon )
+{
+    if( aPolygon.empty() )
+        return;
+
+    for( unsigned i = 0;  i < aPolygon.size();  i++ )
+    {
+        if( i == 0 )
+            m_Poly->Start( GetLayer(), aPolygon[i].x, aPolygon[i].y, GetHatchStyle() );
+        else
+            AppendCorner( aPolygon[i] );
+    }
+
+    m_Poly->Close();
+}
+
+
+
 wxString ZONE_CONTAINER::GetSelectMenuText() const
 {
     wxString text;

pcbnew/class_zone.h

@@ -429,6 +429,11 @@ public:
         return m_Poly->GetHatchStyle();
     }
 
+    void SetHatchStyle( CPolyLine::hatch_style aStyle )
+    {
+        m_Poly->SetHatchStyle( aStyle );
+    }
+
      /**
      * Function TransformShapeWithClearanceToPolygon
      * Convert the track shape to a closed polygon
@@ -515,6 +520,18 @@ public:
 
     unsigned int GetCornerRadius() const { return cornerRadius; };
 
+    void AddPolygon( std::vector< wxPoint >& aPolygon );
+
+    void AddFilledPolygon( std::vector< CPolyPt >& aPolygon )
+    {
+        m_FilledPolysList.insert( m_FilledPolysList.end(), aPolygon.begin(), aPolygon.end() );
+    }
+
+    void AddFillSegments( std::vector< SEGMENT >& aSegments )
+    {
+        m_FillSegmList.insert( m_FillSegmList.end(), aSegments.begin(), aSegments.end() );
+    }
+
     virtual wxString GetSelectMenuText() const;
 
     virtual BITMAP_DEF GetMenuImage() const { return  add_zone_xpm; }

pcbnew/export_vrml.cpp

@@ -369,7 +369,7 @@ static void compute_layer_Zs( BOARD* pcb ) //{{{
     int    copper_layers = pcb->GetCopperLayerCount( );
 
     // We call it 'layer' thickness, but it's the whole board thickness!
-    double board_thickness = pcb->GetDesignSettings().m_BoardThickness;
+    double board_thickness = pcb->GetDesignSettings().GetBoardThickness();
     double half_thickness  = board_thickness / 2;
 
     // Compute each layer's Z value, more or less like the 3d view

pcbnew/kicad_plugin.h

 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) CERN.
+ * Copyright (C) 2012 CERN.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -48,6 +48,9 @@ class PCB_IO : public PLUGIN
 {
 
 public:
+
+    //-----<PLUGIN API>---------------------------------------------------------
+
     const wxString& PluginName() const
     {
         static const wxString name = wxT( "KiCad" );
@@ -63,20 +66,33 @@ public:
     void Save( const wxString& aFileName, BOARD* aBoard,
                PROPERTIES* aProperties = NULL );          // overload
 
+    BOARD* Load( const wxString& aFileName, BOARD* aAppendToMe, PROPERTIES* aProperties = NULL );
+
+    //-----</PLUGIN API>--------------------------------------------------------
+
+    PCB_IO();
+
     /**
      * Function Format
      * outputs \a aItem to \a aFormatter in s-expression format.
      *
      * @param aItem A pointer the an #BOARD_ITEM object to format.
-     * @param aFormatter The #OUTPUTFORMATTER object to write to.
      * @param aNestLevel The indentation nest level.
-     * @param aControlBits The control bit definition for object specific formatting.
      * @throw IO_ERROR on write error.
      */
-    void Format( BOARD_ITEM* aItem, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void Format( BOARD_ITEM* aItem, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
+    std::string GetStringOutput( bool doClear )
+    {
+        std::string ret = m_sf.GetString();
+        if( doClear )
+            m_sf.Clear();
+
+        return ret;
+    }
+
+
 protected:
 
     wxString        m_error;        ///< for throwing exceptions
@@ -88,50 +104,46 @@ protected:
 
     int             m_loading_format_version;   ///< which BOARD_FORMAT_VERSION am I Load()ing?
 
+    STRING_FORMATTER    m_sf;
+    OUTPUTFORMATTER*    m_out;      ///< output any Format()s to this, no ownership
+    int                 m_ctl;
+
+
 private:
-    void format( BOARD* aBoard, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( BOARD* aBoard, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( DIMENSION* aDimension, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( DIMENSION* aDimension, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( EDGE_MODULE* aModuleDrawing, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( EDGE_MODULE* aModuleDrawing, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( DRAWSEGMENT* aSegment, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( DRAWSEGMENT* aSegment, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( PCB_TARGET* aTarget, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                         int aControlBits ) const
+    void format( PCB_TARGET* aTarget, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( MODULE* aModule, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( MODULE* aModule, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( D_PAD* aPad, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( D_PAD* aPad, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( TEXTE_PCB* aText, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( TEXTE_PCB* aText, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( TEXTE_MODULE* aText, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( TEXTE_MODULE* aText, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( TRACK* aTrack, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( TRACK* aTrack, int aNestLevel = 0 ) const
         throw( IO_ERROR );
 
-    void format( ZONE_CONTAINER* aZone, OUTPUTFORMATTER* aFormatter, int aNestLevel,
-                 int aControlBits ) const
+    void format( ZONE_CONTAINER* aZone, int aNestLevel = 0 ) const
         throw( IO_ERROR );
+
+    void formatLayer( const BOARD_ITEM* aItem ) const;
 };
 
 #endif  // KICAD_PLUGIN_H_

pcbnew/legacy_plugin.cpp

@@ -403,7 +403,7 @@ void LEGACY_PLUGIN::loadGENERAL()
         else if( TESTLINE( "BoardThickness" ) )
         {
             BIU thickn = biuParse( line + SZ( "BoardThickness" ) );
-            m_board->GetDesignSettings().m_BoardThickness = thickn;
+            m_board->GetDesignSettings().SetBoardThickness( thickn );
         }
 
         /*
@@ -2215,7 +2215,7 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
                 arcsegcount = 32;
 
             zc->SetArcSegCount( arcsegcount );
-            zc->SetIsFilled( fillstate == 'S' ? true : false );
+            zc->SetIsFilled( fillstate == 'F' ? true : false );
             zc->SetThermalReliefGap( thermalReliefGap );
             zc->SetThermalReliefCopperBridge( thermalReliefCopperBridge );
         }
@@ -2825,7 +2825,7 @@ void LEGACY_PLUGIN::saveGENERAL( const BOARD* aBoard ) const
     fprintf( m_fp, "Ndraw %d\n",            aBoard->m_Drawings.GetCount() );
     fprintf( m_fp, "Ntrack %d\n",           aBoard->GetNumSegmTrack() );
     fprintf( m_fp, "Nzone %d\n",            aBoard->GetNumSegmZone() );
-    fprintf( m_fp, "BoardThickness %s\n",   fmtBIU( aBoard->GetDesignSettings().m_BoardThickness ).c_str() );
+    fprintf( m_fp, "BoardThickness %s\n",   fmtBIU( aBoard->GetDesignSettings().GetBoardThickness() ).c_str() );
     fprintf( m_fp, "Nmodule %d\n",          aBoard->m_Modules.GetCount() );
     fprintf( m_fp, "Nnets %d\n",            aBoard->GetNetCount() );
     fprintf( m_fp, "$EndGENERAL\n\n" );

pcbnew/pcb_parser.h

+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2012 CERN
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+/**
+ * @file pcb_parser.h
+ * @brief Pcbnew s-expression file format parser definition.
+ */
+
+#ifndef _PCBNEW_PARSER_H_
+#define _PCBNEW_PARSER_H_
+
+#include <pcb_lexer.h>
+
+#include <wx/hashmap.h>
+
+
+using namespace PCB;
+
+
+class BOARD;
+class BOARD_ITEM;
+class D_PAD;
+class EDGE_MODULE;
+class TEXTE_MODULE;
+class TEXTE_PCB;
+class MODULE;
+class PCB_TARGET;
+class S3D_MASTER;
+class ZONE_CONTAINER;
+
+
+WX_DECLARE_STRING_HASH_MAP( int, LAYER_HASH_MAP );
+
+
+#define USE_LAYER_NAMES 1   // Set to 0 to format and parse layers by index number.
+
+
+/**
+ * Class PCB_PARSER
+ * reads a Pcbnew s-expression fromatted #LINE_READER object and returns the appropriate
+ * #BOARD_ITEM object.
+ */
+class PCB_PARSER : public PCB_LEXER
+{
+    BOARD* m_board;
+    LAYER_HASH_MAP m_layerMap;  //< Map layer name to it's index saved in BOARD::m_Layer.
+
+    void parseHeader() throw( IO_ERROR, PARSE_ERROR );
+    void parseGeneralSection() throw( IO_ERROR, PARSE_ERROR );
+    void parsePAGE_INFO() throw( IO_ERROR, PARSE_ERROR );
+    void parseTITLE_BLOCK() throw( IO_ERROR, PARSE_ERROR );
+    void parseLayers() throw( IO_ERROR, PARSE_ERROR );
+    void parseSetup() throw( IO_ERROR, PARSE_ERROR );
+    void parseNETINFO_ITEM() throw( IO_ERROR, PARSE_ERROR );
+    void parseNETCLASS() throw( IO_ERROR, PARSE_ERROR );
+    void parseDRAWSEGMENT() throw( IO_ERROR, PARSE_ERROR );
+    void parseTEXTE_PCB( TEXTE_PCB* aText = NULL ) throw( IO_ERROR, PARSE_ERROR );
+    void parseDIMENSION() throw( IO_ERROR, PARSE_ERROR );
+    void parseMODULE() throw( IO_ERROR, PARSE_ERROR );
+    TEXTE_MODULE* parseTEXTE_MODULE() throw( IO_ERROR, PARSE_ERROR );
+    EDGE_MODULE* parseEDGE_MODULE() throw( IO_ERROR, PARSE_ERROR );
+    D_PAD* parseD_PAD() throw( IO_ERROR, PARSE_ERROR );
+    TRACK* parseTRACK() throw( IO_ERROR, PARSE_ERROR );
+    SEGVIA* parseSEGVIA() throw( IO_ERROR, PARSE_ERROR );
+    ZONE_CONTAINER* parseZONE_CONTAINER() throw( IO_ERROR, PARSE_ERROR );
+    PCB_TARGET* parsePCB_TARGET() throw( IO_ERROR, PARSE_ERROR );
+    BOARD* parseBOARD() throw( IO_ERROR, PARSE_ERROR );
+
+
+    /**
+     * Function lookUpLayer
+     * parses the current token for the layer definition of a #BOARD_ITEM object.
+     *
+     * @throw IO_ERROR if the layer is not valid.
+     * @throw PARSE_ERROR if the layer syntax is incorrect.
+     * @return The index the parsed #BOARD_ITEM layer.
+     */
+    int lookUpLayer() throw( PARSE_ERROR, IO_ERROR );
+
+    /**
+     * Function parseBoardItemLayer
+     * parses the layer definition of a #BOARD_ITEM object.
+     *
+     * @throw IO_ERROR if the layer is not valid.
+     * @throw PARSE_ERROR if the layer syntax is incorrect.
+     * @return The index the parsed #BOARD_ITEM layer.
+     */
+    int parseBoardItemLayer() throw( IO_ERROR, PARSE_ERROR );
+
+    /**
+     * Function parseBoardItemLayersAsMask
+     * parses the layers definition of a #BOARD_ITEM object.
+     *
+     * @throw IO_ERROR if any of the layers is not valid.
+     * @throw PARSE_ERROR if the layers syntax is incorrect.
+     * @return The mask of layers the parsed #BOARD_ITEM is on.
+     */
+    int parseBoardItemLayersAsMask() throw( PARSE_ERROR, IO_ERROR );
+
+    /**
+     * Function parseXY
+     * parses a coordinate pair (xy X Y) in board units (mm).
+     *
+     * The parser checks if the previous token was T_LEFT and parses the remainder of
+     * the token syntax.  This is used when parsing a list of coorinate points.  This
+     * way the parser can be used in either case.
+     *
+     * @throw PARSE_ERROR if the coordinate pair syntax is incorrect.
+     * @return A wxPoint object containing the coordinate pair.
+     */
+    wxPoint parseXY() throw( PARSE_ERROR );
+
+    void parseXY( int* aX, int* aY ) throw( PARSE_ERROR );
+
+    /**
+     * Function parseEDA_TEXT
+     * parses the common settings for any object derived from #EDA_TEXT.
+     *
+     * @throw PARSE_ERROR if the text syntax is not valid.
+     * @param aText A point to the #EDA_TEXT object to save the parsed settings into.
+     */
+    void parseEDA_TEXT( EDA_TEXT* aText ) throw( PARSE_ERROR );
+
+    S3D_MASTER* parse3DModel() throw( PARSE_ERROR );
+
+    /**
+     * Function parseDouble
+     * parses the current token as an ASCII numeric string with possible leading whitespace into
+     * a double precision floating point number.
+     *
+     * @throw IO_ERROR if an error occurs attempting to convert the current token.
+     * @return The result of the parsed token.
+     */
+    double parseDouble() throw( IO_ERROR );
+
+    inline double parseDouble( const char* aExpected ) throw( IO_ERROR )
+    {
+        NeedNUMBER( aExpected );
+        return parseDouble();
+    }
+
+    inline double parseDouble( T aToken ) throw( IO_ERROR )
+    {
+        return parseDouble( GetTokenText( aToken ) );
+    }
+
+    inline int parseBoardUnits() throw( IO_ERROR )
+    {
+        // There should be no rounding issues here, since the values in the file are in mm
+        // and get converted to nano-meters.  This product should be an integer, exactly.
+        return int( parseDouble() * 1e6 );
+    }
+
+    inline int parseBoardUnits( const char* aExpected ) throw( PARSE_ERROR )
+    {
+        return KIROUND( parseDouble( aExpected ) * 1e6 );
+    }
+
+    inline int parseBoardUnits( T aToken ) throw( PARSE_ERROR )
+    {
+        return parseBoardUnits( GetTokenText( aToken ) );
+    }
+
+    inline int parseInt() throw( PARSE_ERROR )
+    {
+        return (int)strtol( CurText(), NULL, 10 );
+    }
+
+    inline int parseInt( const char* aExpected ) throw( PARSE_ERROR )
+    {
+        NeedNUMBER( aExpected );
+        return parseInt();
+    }
+
+    inline int parseHex() throw( PARSE_ERROR )
+    {
+        NeedSYMBOLorNUMBER();
+        return (int)strtol( CurText(), NULL, 16 );
+    }
+
+    bool parseBool() throw( PARSE_ERROR );
+
+public:
+    PCB_PARSER( LINE_READER* aReader, BOARD* aBoard = NULL ) :
+        PCB_LEXER( aReader ),
+        m_board( aBoard )
+    {
+    }
+
+    BOARD_ITEM* Parse() throw( IO_ERROR, PARSE_ERROR );
+};
+
+
+#endif    // _PCBNEW_PARSER_H_