/**********************************/ /* class_pad.h : Pads description */ /**********************************/ class Pcb3D_GLCanvas; #include "pad_shapes.h" /* Definition type Structure d'un pad */ class D_PAD : public BOARD_ITEM { private: int m_NetCode; // Net number for fast comparisons public: wxPoint m_Pos; // pad Position on board union { unsigned long m_NumPadName; char m_Padname[4]; /* Pad name (4 char) or a long identifier * (used in pad name comparisons because this is faster than string comparison) */ }; wxString m_Netname; /* Net Name */ int m_Masque_Layer; // Bitwise layer :1= copper layer, 15= cmp, // 2..14 = internal layers // 16 .. 31 = technical layers int m_PadShape; // Shape: PAD_CIRCLE, PAD_RECT, PAD_OVAL, PAD_TRAPEZOID int m_DrillShape; // Shape PAD_CIRCLE, PAD_OVAL wxSize m_Drill; // Drill diam (drill shape = PAD_CIRCLE) or drill size(shape = OVAL) // for drill shape = PAD_CIRCLE, drill diam = m_Drill.x wxSize m_Offset; /*This parameter is usefull only for oblong pads (it can be used for other * shapes, but without any interest). * this is the offset between the pad hole and the pad shape (you must * understand here pad shape = copper area around the hole) * Most of cases, the hole is the centre of the shape (m_Offset = 0). * But some board designers use oblong pads with a hole moved to one of the * oblong pad shape ends. * In all cases the pad position is the pad hole. * The physical shape position (used to draw it for instance) is pad * position (m_Pos) + m_Offset. * D_PAD::ReturnShapePos() returns the physical shape position according to * the offset and the pad rotation.*/ wxSize m_Size; // X and Y size ( relative to orient 0) wxSize m_DeltaSize; // delta sur formes rectangle -> trapezes wxPoint m_Pos0; // Initial Pad position (i.e. pas position relative to the module anchor, orientation 0 int m_Rayon; // rayon du cercle exinscrit du pad int m_Attribut; // NORMAL, PAD_SMD, PAD_CONN int m_Orient; // in 1/10 degrees int m_logical_connexion; // variable used in rastnest computations // handle block number in ratsnet connection int m_physical_connexion; // variable used in rastnest computations // handle block number in track connection int m_zone_connexion; // variable used in rastnest computations // handle block number in zone connection public: D_PAD( MODULE* parent ); D_PAD( D_PAD* pad ); ~D_PAD(); void Copy( D_PAD* source ); D_PAD* Next() { return (D_PAD*) Pnext; } /** * Function GetPosition * returns the position of this object. * @return const wxPoint& - The position of this object. */ wxPoint& GetPosition() { return m_Pos; } void SetPosition( const wxPoint& aPos ) { m_Pos = aPos; } /* remove from linked list */ void UnLink(); /* Reading and writing data on files */ int ReadDescr( FILE* File, int* LineNum = NULL ); /** * Function Save * writes the data structures for this object out to a FILE in "*.brd" format. * @param aFile The FILE to write to. * @return bool - true if success writing else false. */ bool Save( FILE* aFile ) const; /* drawing functions */ void Draw( WinEDA_DrawPanel* panel, wxDC* DC, int aDrawMode, const wxPoint& offset = ZeroOffset ); void Draw3D( Pcb3D_GLCanvas* glcanvas ); // others void SetPadName( const wxString& name ); // Change pad name wxString ReturnStringPadName(); // Return pad name as string in a wxString void ReturnStringPadName( wxString& text ); // Return pad name as string in a buffer void ComputeRayon(); // compute m_Rayon, rayon du cercle exinscrit const wxPoint ReturnShapePos(); // retourne la position /** * Function GetNet * @return int - the netcode */ int GetNet() const { return m_NetCode; } void SetNet( int aNetCode ) { m_NetCode = aNetCode; } /** * Function Display_Infos * has knowledge about the frame and how and where to put status information * about this object into the frame's message panel. * Is virtual from EDA_BaseStruct. * @param frame A WinEDA_DrawFrame in which to print status information. */ void Display_Infos( WinEDA_DrawFrame* frame ); /** * Function IsOnLayer * tests to see if this object is on the given layer. Is virtual so * objects like D_PAD, which reside on multiple layers can do their own * form of testing. * @param aLayer The layer to test for. * @return bool - true if on given layer, else false. */ bool IsOnLayer( int aLayer ) const; /** * Function HitTest * tests if the given wxPoint is within the bounds of this object. * @param refPos A wxPoint to test * @return bool - true if a hit, else false */ bool HitTest( const wxPoint& refPos ); /** * Function GetClass * returns the class name. * @return wxString */ virtual wxString GetClass() const { return wxT( "PAD" ); } /** * Function GetBoundingBox * returns the bounding box of this Footprint * Mainly used to redraw the screen area occuped by the footprint */ EDA_Rect GetBoundingBox(); /** * Function Compare * compares two pads and return 0 if they are equal. * @return int - <0 if left less than right, 0 if equal, >0 if left greater than right. */ static int Compare( const D_PAD* padref, const D_PAD* padcmp ); #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 }; typedef class D_PAD * LISTE_PAD;