X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cdf1e7142564c55f5299f1f2d0909090534eb97c..28dd9a9d035b5435897d626d1b57b4308daa0371:/include/wx/os2/pen.h?ds=sidebyside diff --git a/include/wx/os2/pen.h b/include/wx/os2/pen.h index 5c0b38ec68..30aed3bbe4 100644 --- a/include/wx/os2/pen.h +++ b/include/wx/os2/pen.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: pen.h +// Name: wx/os2/pen.h // Purpose: wxPen class // Author: David Webster // Modified by: @@ -15,80 +15,130 @@ #include "wx/gdiobj.h" #include "wx/bitmap.h" -typedef long wxDash ; +typedef long wxPMDash; -class WXDLLEXPORT wxPen; +class WXDLLIMPEXP_FWD_CORE wxPen; class WXDLLEXPORT wxPenRefData: public wxGDIRefData { - friend class WXDLLEXPORT wxPen; + friend class WXDLLIMPEXP_FWD_CORE wxPen; public: wxPenRefData(); - wxPenRefData(const wxPenRefData& data); - ~wxPenRefData(); + wxPenRefData(const wxPenRefData& rData); + virtual ~wxPenRefData(); + + bool operator==(const wxPenRefData& data) const + { + // we intentionally don't compare m_hPen fields here + return m_nStyle == data.m_nStyle && + m_nWidth == data.m_nWidth && + m_nJoin == data.m_nJoin && + m_nCap == data.m_nCap && + m_vColour == data.m_vColour && + (m_nStyle != wxSTIPPLE || m_vStipple.IsSameAs(data.m_vStipple)) && + (m_nStyle != wxUSER_DASH || + (m_dash == data.m_dash && + memcmp(m_dash, data.m_dash, m_nbDash*sizeof(wxDash)) == 0)); + } protected: - int m_width; - int m_style; - int m_join ; - int m_cap ; - wxBitmap m_stipple ; - int m_nbDash ; - wxDash * m_dash ; - wxColour m_colour; - WXHPEN m_hPen; + int m_nWidth; + int m_nStyle; + int m_nJoin; + int m_nCap; + wxBitmap m_vStipple; + int m_nbDash; + wxDash * m_dash; + wxColour m_vColour; + WXHPEN m_hPen;// in OS/2 GPI this will be the PS the pen is associated with }; #define M_PENDATA ((wxPenRefData *)m_refData) // Pen -class WXDLLEXPORT wxPen: public wxGDIObject +class WXDLLEXPORT wxPen : public wxGDIObject { - DECLARE_DYNAMIC_CLASS(wxPen) public: - wxPen(); - wxPen(const wxColour& col, int width, int style); - wxPen(const wxBitmap& stipple, int width); - inline wxPen(const wxPen& pen) { Ref(pen); } - ~wxPen(); - - inline wxPen& operator = (const wxPen& pen) { if (*this == pen) return (*this); Ref(pen); return *this; } - inline bool operator == (const wxPen& pen) { return m_refData == pen.m_refData; } - inline bool operator != (const wxPen& pen) { return m_refData != pen.m_refData; } - - virtual bool Ok() const { return (m_refData != NULL) ; } - - // Override in order to recreate the pen - void SetColour(const wxColour& col) ; - void SetColour(unsigned char r, unsigned char g, unsigned char b) ; - - void SetWidth(int width) ; - void SetStyle(int style) ; - void SetStipple(const wxBitmap& stipple) ; - void SetDashes(int nb_dashes, const wxDash *dash) ; - void SetJoin(int join) ; - void SetCap(int cap) ; - - inline wxColour& GetColour() const { return (M_PENDATA ? M_PENDATA->m_colour : wxNullColour); }; - inline int GetWidth() const { return (M_PENDATA ? M_PENDATA->m_width : 0); }; - inline int GetStyle() const { return (M_PENDATA ? M_PENDATA->m_style : 0); }; - inline int GetJoin() const { return (M_PENDATA ? M_PENDATA->m_join : 0); }; - inline int GetCap() const { return (M_PENDATA ? M_PENDATA->m_cap : 0); }; - inline int GetDashes(wxDash **ptr) const { - *ptr = (M_PENDATA ? M_PENDATA->m_dash : (wxDash*) NULL); return (M_PENDATA ? M_PENDATA->m_nbDash : 0); - } - - inline wxBitmap *GetStipple() const { return (M_PENDATA ? (& M_PENDATA->m_stipple) : (wxBitmap*) NULL); }; - -// Implementation - - // Useful helper: create the brush resource - bool RealizeResource(); - bool FreeResource(bool force = FALSE); - WXHANDLE GetResourceHandle() ; - bool IsFree() const; - void Unshare(); -}; + wxPen(); + wxPen( const wxColour& rColour + ,int nWidth = 1 + ,int nStyle = wxSOLID + ); + wxPen( const wxBitmap& rStipple + ,int nWidth + ); + virtual ~wxPen(); + + inline bool operator == (const wxPen& rPen) const + { + const wxPenRefData *penData = (wxPenRefData *)rPen.m_refData; + + // an invalid pen is only equal to another invalid pen + return m_refData ? penData && *M_PENDATA == *penData : !penData; + } + + inline bool operator != (const wxPen& rPen) const + { return !(*this == rPen); } + + // + // Override in order to recreate the pen + // + void SetColour(const wxColour& rColour); + void SetColour(unsigned char cRed, unsigned char cGreen, unsigned char cBlue); + + void SetWidth(int nWidth); + void SetStyle(int nStyle); + void SetStipple(const wxBitmap& rStipple); + void SetDashes( int nNbDashes + ,const wxDash* pDash + ); + void SetJoin(int nJoin); + void SetCap(int nCap); + void SetPS(HPS hPS); + + inline wxColour& GetColour(void) const { return (M_PENDATA ? M_PENDATA->m_vColour : wxNullColour); }; + inline int GetWidth(void) const { return (M_PENDATA ? M_PENDATA->m_nWidth : 0); }; + inline int GetStyle(void) const { return (M_PENDATA ? M_PENDATA->m_nStyle : 0); }; + inline int GetJoin(void) const { return (M_PENDATA ? M_PENDATA->m_nJoin : 0); }; + inline int GetCap(void) const { return (M_PENDATA ? M_PENDATA->m_nCap : 0); }; + inline int GetPS(void) const { return (M_PENDATA ? M_PENDATA->m_hPen : 0); }; + inline int GetDashes(wxDash **ptr) const + { + *ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL); + return (M_PENDATA ? M_PENDATA->m_nbDash : 0); + } + inline wxDash* GetDash() const { return (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*)NULL); }; + inline int GetDashCount() const { return (M_PENDATA ? M_PENDATA->m_nbDash : 0); }; + + inline wxBitmap* GetStipple(void) const { return (M_PENDATA ? (& M_PENDATA->m_vStipple) : (wxBitmap*) NULL); }; + + // + // Implementation + // + + // + // Useful helper: create the brush resource + // + bool RealizeResource(void); + bool FreeResource(bool bForce = false); + virtual WXHANDLE GetResourceHandle(void) const; + bool IsFree(void) const; + +private: + LINEBUNDLE m_vLineBundle; + AREABUNDLE m_vAreaBundle; + +protected: + virtual wxGDIRefData* CreateGDIRefData() const; + virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const; + + // same as FreeResource() + RealizeResource() + bool Recreate(); + + DECLARE_DYNAMIC_CLASS(wxPen) +}; // end of CLASS wxPen + +extern int wx2os2PenStyle(int nWxStyle); #endif // _WX_PEN_H_