added some conditional DEBUG code for showing the pcb object tree in simple XML format

common/base_struct.cpp

@@ -18,8 +18,7 @@
 
 
 // DrawStructureType names for error messages only:
-static wxString DrawStructureTypeName[MAX_STRUCT_TYPE_ID + 1]
-= {
+static wxString DrawStructureTypeName[MAX_STRUCT_TYPE_ID + 1] = {
     wxT( "Not init" ),
 
     wxT( "Pcb" ),
@@ -168,10 +167,9 @@ void EDA_BaseStruct::Place( WinEDA_DrawFrame* frame, wxDC* DC )
  */
 {
 }
-
-
 #endif
 
+
 /*********************************************/
 wxString EDA_BaseStruct::ReturnClassName( void )
 /*********************************************/
@@ -191,6 +189,48 @@ wxString EDA_BaseStruct::ReturnClassName( void )
 }
 
 
+
+#if defined(DEBUG)
+
+/**
+ * Function Show
+ * is used to output the object tree, currently for debugging only.
+ * @param nestLevel An aid to prettier tree indenting, and is the level 
+ *          of nesting of this object within the overall tree.
+ * @param os The ostream& to output to.
+ */
+void EDA_BaseStruct::Show( int nestLevel, std::ostream& os )
+{
+    // for now, make it look like XML:
+    NestedSpace( nestLevel, os ) << '<' << ReturnClassName().mb_str() << ">\n";
+
+    EDA_BaseStruct* kid = m_Son;
+    for( ; kid;  kid = kid->Pnext )
+    {
+        kid->Show( nestLevel+1, os );
+    }
+    
+    NestedSpace( nestLevel, os ) << "</" << ReturnClassName().mb_str() << ">\n";
+}
+
+    
+/** 
+ * Function NestedSpace
+ * outputs nested space for pretty indenting.
+ * @param nestLevel The nest count
+ * @param os The ostream&, where to output
+ * @return std::ostream& - for continuation.
+ **/
+std::ostream& EDA_BaseStruct::NestedSpace( int nestLevel, std::ostream& os )
+{
+    for( int i=0; i<nestLevel; ++i )
+        os << ' ';      // number of spaces here controls indent per nest level
+    return os;
+}
+
+#endif
+
+
 /**********************************************************************************************/
 EDA_BaseLineStruct::EDA_BaseLineStruct( EDA_BaseStruct* StructFather, DrawStructureType idtype ) :
     EDA_BaseStruct( StructFather, idtype )
@@ -721,3 +761,4 @@ void DrawPickedStruct::DeleteWrapperList( void )
         delete wrapp_struct;
     }
 }
+

include/base_struct.h

@@ -6,6 +6,11 @@
 #define BASE_STRUCT_H
 
 
+#if defined(DEBUG)
+#include <iostream>         // needed for Show()
+#endif
+
+
 /* Id for class identification, at run time */
 enum DrawStructureType {
     TYPE_NOT_INIT = 0,
@@ -123,8 +128,30 @@ public:
                           const wxPoint&    offset,
                           int               draw_mode,
                           int               Color = -1 );
+    
+#if defined(DEBUG)
+    /**
+     * Function Show
+     * is used to output the object tree, currently for debugging only.
+     * @param nestLevel An aid to prettier tree indenting, and is the level 
+     *          of nesting of this object within the overall tree.
+     * @param os The ostream& to output to.
+     */
+    virtual void Show( int nestLevel, std::ostream& os );
+    
+    /** 
+     * Function NestedSpace
+     * outputs nested space for pretty indenting.
+     * @param nestLevel The nest count
+     * @param os The ostream&, where to output
+     * @return std::ostream& - for continuation.
+     **/
+    static std::ostream& NestedSpace( int nestLevel, std::ostream& os );
+#endif
+
 };
 
+
 // Text justify:
 // Values -1,0,1 are used in computations, do not change them
 typedef enum {

include/pcbstruct.h

@@ -176,15 +176,16 @@ public:
     EDA_BoardDesignSettings( void );
 };
 
+
 // Values for m_DisplayViaMode member:
 enum DisplayViaMode {
     VIA_HOLE_NOT_SHOW = 0,
     VIA_SPECIAL_HOLE_SHOW,
     ALL_VIA_HOLE_SHOW,
     OPT_VIA_HOLE_END
-
 };
 
+
 class BOARD : public EDA_BaseStruct
 {
 public:
@@ -212,7 +213,7 @@ public:
     CHEVELU*        m_Ratsnest;                 // pointeur liste des chevelus
     CHEVELU*        m_LocalRatsnest;            // pointeur liste des chevelus d'un module
 
-    EDGE_ZONE*      m_CurrentLimitZone;/* pointeur sur la liste des segments
+    EDGE_ZONE*      m_CurrentLimitZone;         /* pointeur sur la liste des segments
                                                  * de delimitation de la zone en cours de trace */
 
     BOARD( EDA_BaseStruct* StructFather, WinEDA_BasePcbFrame* frame );
@@ -230,6 +231,18 @@ public:
 
     // Calcul du rectangle d'encadrement:
     bool    ComputeBoundaryBox( void );
+    
+    
+#if defined(DEBUG)
+    /**
+     * Function Show
+     * is used to output the object tree, currently for debugging only.
+     * @param nestLevel An aid to prettier tree indenting, and is the level 
+     *          of nesting of this object within the overall tree.
+     * @param os The ostream& to output to.
+     */
+    virtual void Show( int nestLevel, std::ostream& os );
+#endif
 };
 
 

pcbnew/class_board.cpp

@@ -254,3 +254,36 @@ bool BOARD::ComputeBoundaryBox( void )
 
     return Has_Items;
 }
+
+
+#if defined(DEBUG)
+/**
+ * Function Show
+ * is used to output the object tree, currently for debugging only.
+ * @param nestLevel An aid to prettier tree indenting, and is the level 
+ *          of nesting of this object within the overall tree.
+ * @param os The ostream& to output to.
+ */
+void BOARD::Show( int nestLevel, std::ostream& os )
+{
+    // for now, make it look like XML:
+    NestedSpace( nestLevel, os ) << '<' << ReturnClassName().mb_str() << ">\n";
+
+    // specialization of the output:
+    EDA_BaseStruct* p = m_Modules;
+    for( ; p; p = p->Pnext )
+        p->Show( nestLevel+1, os );
+
+    p = m_Drawings;
+    for( ; p; p = p->Pnext )
+        p->Show( nestLevel+1, os );
+    
+    EDA_BaseStruct* kid = m_Son;
+    for( ; kid;  kid = kid->Pnext )
+    {
+        kid->Show( nestLevel+1, os );
+    }
+    
+    NestedSpace( nestLevel, os ) << "</" << ReturnClassName().mb_str() << ">\n";
+}
+#endif

pcbnew/class_module.h

-    /*******************************************************/
-    /* class_module.h : module description (excepted pads) */
-    /*******************************************************/
+/*******************************************************/
+/* class_module.h : module description (excepted pads) */
+/*******************************************************/
 
 
 class Pcb3D_GLCanvas;
 class Struct3D_Master;
 
-    /************************************/
-    /* Modules (footprints) description */
-    /* pad are in class_pad.xx          */
-    /************************************/
+/************************************/
+/* Modules (footprints) description */
+/* pad are in class_pad.xx          */
+/************************************/
 
 /* Format des modules:
-    Description generale
-    Description segments contour
-    Description textes
-    Description pastilles
-*/
+ *  Description generale
+ *  Description segments contour
+ *  Description textes
+ *  Description pastilles
+ */
 
 /* Flags :*/
 
@@ -24,9 +24,10 @@ enum Mod_Attribut       /* Attributs d'un module */
 {
     MOD_DEFAULT = 0,    /* Type default */
     MOD_CMS = 1,        /* Pour module apparaissant dans les
-                        fichiers de placement automatique (principalement modules CMS */
+                         *  fichiers de placement automatique (principalement modules CMS */
     MOD_VIRTUAL = 2     /* Module virtuel constitue par un dessin sur circuit
-                        (connecteur, trou de percage..) */
+                         *  (connecteur, trou de percage..) */
+
 };
 
 /* flags for autoplace and autoroute (.m_ModuleStatus member) */
@@ -34,24 +35,24 @@ enum Mod_Attribut       /* Attributs d'un module */
 #define MODULE_is_PLACED    0x02    /* In autoplace: module automatically placed */
 #define MODULE_to_PLACE     0x04    /* In autoplace: module waiting for autoplace */
 
-class MODULE: public EDA_BaseStruct
+class MODULE : public EDA_BaseStruct
 {
 public:
     int              m_Layer;           // layer number
     wxPoint          m_Pos;             // Real coord on board
-    D_PAD * m_Pads;         /* Pad list (linked list) */
-    EDA_BaseStruct * m_Drawings;    /* Graphic items list (linked list) */
-    Struct3D_Master * m_3D_Drawings;    /* Pointeur sur la liste des elements de trace 3D*/
-    TEXTE_MODULE * m_Reference; // texte reference du composant (U34, R18..)
-    TEXTE_MODULE * m_Value; // texte valeur du composant (74LS00, 22K..)
+    D_PAD*           m_Pads;            /* Pad list (linked list) */
+    EDA_BaseStruct*  m_Drawings;        /* Graphic items list (linked list) */
+    Struct3D_Master* m_3D_Drawings;     /* Pointeur sur la liste des elements de trace 3D*/
+    TEXTE_MODULE*    m_Reference;       // texte reference du composant (U34, R18..)
+    TEXTE_MODULE*    m_Value;           // texte valeur du composant (74LS00, 22K..)
     wxString         m_LibRef;          /* nom du module en librairie */
 
     int              m_Attributs;       /* Flags bits a bit ( voir enum Mod_Attribut ) */
-    int m_Orient ;          /* orientation en 1/10 degres */
-    int flag ;              /* flag utilise en trace rastnest et routage auto */
+    int              m_Orient;          /* orientation en 1/10 degres */
+    int              flag;              /* flag utilise en trace rastnest et routage auto */
     int              m_ModuleStatus;    /* For autoplace: flags (LOCKED, AUTOPLACED) */
     EDA_Rect         m_BoundaryBox;     /* position/taille du cadre de reperage (coord locales)*/
-    EDA_Rect m_RealBoundaryBox ; /* position/taille du module (coord relles) */
+    EDA_Rect         m_RealBoundaryBox; /* position/taille du module (coord relles) */
     int              m_PadNum;          // Nombre total de pads
     int              m_AltPadNum;       // en placement auto Nombre de pads actifs pour
                                   // les calculs
@@ -67,23 +68,24 @@ public:
     wxString         m_KeyWord;         // Liste des mots cles relatifs au module
 
 public:
-    MODULE(BOARD * parent);
-    MODULE(MODULE * module);
-    ~MODULE(void);
+    MODULE( BOARD* parent );
+    MODULE( MODULE* module );
+    ~MODULE( void );
 
-    void Copy(MODULE * Module); // Copy structure
-    MODULE * Next(void) { return (MODULE *) Pnext; }
+    void    Copy( MODULE* Module ); // Copy structure
 
-    void Set_Rectangle_Encadrement(void); /* mise a jour du rect d'encadrement
-                            en coord locales (orient 0 et origine = pos  module) */
+    MODULE* Next( void ) { return (MODULE*) Pnext; }
 
-    void SetRectangleExinscrit(void);   /* mise a jour du rect d'encadrement
-                            et de la surface en coord reelles */
+    void    Set_Rectangle_Encadrement( void );/* mise a jour du rect d'encadrement
+                                           *  en coord locales (orient 0 et origine = pos  module) */
+
+    void    SetRectangleExinscrit( void );/* mise a jour du rect d'encadrement
+                                        *   et de la surface en coord reelles */
 
 
     // deplacements
-    void SetPosition(const wxPoint & newpos);
-    void SetOrientation(int newangle);
+    void    SetPosition( const wxPoint& newpos );
+    void    SetOrientation( int newangle );
 
     /* supprime du chainage la structure Struct */
     void    UnLink( void );
@@ -114,21 +116,32 @@ public:
 
 
     /* Readind and writing data on files */
-    int WriteDescr( FILE * File );
-    int Write_3D_Descr( FILE * File );
-    int ReadDescr( FILE * File, int * LineNum = NULL);
-    int Read_3D_Descr( FILE * File, int * LineNum = NULL);
+    int     WriteDescr( FILE* File );
+    int     Write_3D_Descr( FILE* File );
+    int     ReadDescr( FILE* File, int* LineNum = NULL );
+    int     Read_3D_Descr( FILE* File, int* LineNum = NULL );
 
     /* drawing functions */
-    void Draw(WinEDA_DrawPanel * panel, wxDC * DC,
-                const wxPoint & offset, int draw_mode);
-    void Draw3D(Pcb3D_GLCanvas * glcanvas);
-    void DrawEdgesOnly(WinEDA_DrawPanel * panel, wxDC * DC,
-                const wxPoint & offset,int draw_mode);
-    void DrawAncre(WinEDA_DrawPanel * panel, wxDC * DC,
-                const wxPoint & offset, int dim_ancre, int draw_mode);
+    void    Draw( WinEDA_DrawPanel* panel, wxDC* DC,
+                  const wxPoint& offset, int draw_mode );
+    void    Draw3D( Pcb3D_GLCanvas* glcanvas );
+    void    DrawEdgesOnly( WinEDA_DrawPanel* panel, wxDC* DC,
+                           const wxPoint& offset, int draw_mode );
+    void    DrawAncre( WinEDA_DrawPanel* panel, wxDC* DC,
+                       const wxPoint& offset, int dim_ancre, int draw_mode );
 
     /* miscellaneous */
-    void Display_Infos(WinEDA_BasePcbFrame * frame);
-};
+    void    Display_Infos( WinEDA_BasePcbFrame* frame );
 
+#if defined(DEBUG)
+    /**
+     * Function Show
+     * is used to output the object tree, currently for debugging only.
+     * @param nestLevel An aid to prettier tree indenting, and is the level 
+     *          of nesting of this object within the overall tree.
+     * @param os The ostream& to output to.
+     */
+    virtual void Show( int nestLevel, std::ostream& os );
+#endif
+    
+};