#endif
#include "wx/os2/private.h"
-#include "assert.h"
-IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
+class WXDLLIMPEXP_FWD_CORE wxPen;
+
+// ----------------------------------------------------------------------------
+// wxPenRefData: contains information about an HPEN and its handle
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxPenRefData: public wxGDIRefData
+{
+ friend class WXDLLIMPEXP_FWD_CORE wxPen;
+public:
+ wxPenRefData();
+ wxPenRefData(const wxPenRefData& rData);
+ wxPenRefData(const wxColour& col, int width, wxPenStyle style);
+ wxPenRefData(const wxBitmap& stipple, int width);
+ 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 != wxPENSTYLE_STIPPLE || m_vStipple.IsSameAs(data.m_vStipple)) &&
+ (m_nStyle != wxPENSTYLE_USER_DASH ||
+ (m_dash == data.m_dash &&
+ memcmp(m_dash, data.m_dash, m_nbDash*sizeof(wxDash)) == 0));
+ }
+
+private:
+ // initialize the fields which have reasonable default values
+ //
+ // doesn't initialize m_width and m_style which must be initialize in ctor
+ void Init()
+ {
+ m_nJoin = wxJOIN_ROUND;
+ m_nCap = wxCAP_ROUND;
+ m_nbDash = 0;
+ m_dash = NULL;
+ m_hPen = 0;
+ }
+
+ int m_nWidth;
+ wxPenStyle m_nStyle;
+ wxPenJoin m_nJoin;
+ wxPenCap 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
+
+ wxDECLARE_NO_ASSIGN_CLASS(wxPenRefData);
+};
+
+#define M_PENDATA ((wxPenRefData *)m_refData)
+
+// ----------------------------------------------------------------------------
+// wxPenRefData ctors/dtor
+// ----------------------------------------------------------------------------
wxPenRefData::wxPenRefData()
{
+ Init();
+
m_nStyle = wxPENSTYLE_SOLID;
m_nWidth = 1;
- m_nJoin = wxJOIN_ROUND ;
- m_nCap = wxCAP_ROUND ;
- m_nbDash = 0 ;
- m_dash = (wxDash*)NULL;
- m_hPen = 0L;
} // end of wxPenRefData::wxPenRefData
wxPenRefData::wxPenRefData(
m_hPen = 0L;
} // end of wxPenRefData::wxPenRefData
-wxPenRefData::~wxPenRefData()
+wxPenRefData::wxPenRefData(const wxColour& col, int width, wxPenStyle style)
{
-} // end of wxPenRefData::~wxPenRefData
+ Init();
+
+ m_nStyle = style;
+ m_nWidth = width;
+
+ m_vColour = col;
+}
-//
-// Pens
-//
-wxPen::wxPen()
+wxPenRefData::wxPenRefData(const wxBitmap& stipple, int width)
{
-} // end of wxPen::wxPen
+ Init();
+
+ m_nStyle = wxPENSTYLE_STIPPLE;
+ m_nWidth = width;
-wxPen::~wxPen()
+ m_vStipple = stipple;
+}
+
+wxPenRefData::~wxPenRefData()
{
-} // end of wxPen::wxPen
+} // end of wxPenRefData::~wxPenRefData
+
+// ----------------------------------------------------------------------------
+// wxPen
+// ----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
-// Should implement Create
wxPen::wxPen(
const wxColour& rColour
, int nWidth
, wxPenStyle nStyle
)
{
- m_refData = new wxPenRefData;
-
- M_PENDATA->m_vColour = rColour;
- M_PENDATA->m_nWidth = nWidth;
- M_PENDATA->m_nStyle = nStyle;
- M_PENDATA->m_nJoin = wxJOIN_ROUND ;
- M_PENDATA->m_nCap = wxCAP_ROUND ;
- M_PENDATA->m_hPen = 0L;
+ m_refData = new wxPenRefData(rColour, nWidth, nStyle);
RealizeResource();
} // end of wxPen::wxPen
-wxPen::wxPen(const wxColour& colour, int width, wxBrushStyle style)
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+wxPen::wxPen(const wxColour& colour, int width, int style)
{
- m_refData = new wxPenRefData;
-
- M_PENDATA->m_vColour = colour;
- M_PENDATA->m_nWidth = width;
- M_PENDATA->m_nStyle = (wxPenStyle)nStyle;
- M_PENDATA->m_nJoin = wxJOIN_ROUND ;
- M_PENDATA->m_nCap = wxCAP_ROUND ;
- M_PENDATA->m_hPen = 0L;
+ m_refData = new wxPenRefData(colour, width, (wxPenStyle)style);
RealizeResource();
}
+#endif
wxPen::wxPen(
const wxBitmap& rStipple
, int nWidth
)
{
- m_refData = new wxPenRefData;
-
- M_PENDATA->m_vStipple = rStipple;
- M_PENDATA->m_nWidth = nWidth;
- M_PENDATA->m_nStyle = wxSTIPPLE;
- M_PENDATA->m_nJoin = wxJOIN_ROUND ;
- M_PENDATA->m_nCap = wxCAP_ROUND ;
- M_PENDATA->m_hPen = 0;
+ m_refData = new wxPenRefData (rStipple, nWidth);
RealizeResource();
} // end of wxPen::wxPen
+bool wxPen::operator==(const wxPen& pen) const
+{
+ const wxPenRefData *
+ penData = static_cast<const wxPenRefData *>(pen.m_refData);
+
+ // an invalid pen is only equal to another invalid pen
+ return m_refData ? penData && *M_PENDATA == *penData : !penData;
+}
+
int wx2os2PenStyle(
wxPenStyle nWxStyle
);
wxGDIRefData* wxPen::CloneGDIRefData(const wxGDIRefData* data) const
{
- return new wxPenRefData(*wx_static_cast(const wxPenRefData*, data));
+ return new wxPenRefData(*static_cast<const wxPenRefData*>(data));
}
void wxPen::SetColour( const wxColour& rColour )
{
AllocExclusive();
M_PENDATA->m_vStipple = rStipple;
- M_PENDATA->m_nStyle = wxSTIPPLE;
+ M_PENDATA->m_nStyle = wxPENSTYLE_STIPPLE;
RealizeResource();
} // end of wxPen::SetStipple
RealizeResource();
} // end of wxPen::SetCap
+wxColour wxPen::GetColour() const
+{
+ wxCHECK_MSG( Ok(), wxNullColour, wxT("invalid pen") );
+
+ return M_PENDATA->m_vColour;
+}
+
+int wxPen::GetWidth() const
+{
+ wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
+
+ return M_PENDATA->m_nWidth;
+}
+
+wxPenStyle wxPen::GetStyle() const
+{
+ wxCHECK_MSG( Ok(), wxPENSTYLE_INVALID, wxT("invalid pen") );
+
+ return M_PENDATA->m_nStyle;
+}
+
+wxPenJoin wxPen::GetJoin() const
+{
+ wxCHECK_MSG( Ok(), wxJOIN_INVALID, wxT("invalid pen") );
+
+ return M_PENDATA->m_nJoin;
+}
+
+wxPenCap wxPen::GetCap() const
+{
+ wxCHECK_MSG( Ok(), wxCAP_INVALID, wxT("invalid pen") );
+
+ return M_PENDATA->m_nCap;
+}
+
+int wxPen::GetPS() const
+{
+ wxCHECK_MSG( Ok(), 0, wxT("invalid pen") );
+
+ return M_PENDATA->m_hPen;
+}
+
+int wxPen::GetDashes(wxDash** ptr) const
+{
+ wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
+
+ *ptr = M_PENDATA->m_dash;
+ return M_PENDATA->m_nbDash;
+}
+
+wxDash* wxPen::GetDash() const
+{
+ wxCHECK_MSG( Ok(), NULL, wxT("invalid pen") );
+
+ return M_PENDATA->m_dash;
+}
+
+int wxPen::GetDashCount() const
+{
+ wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
+
+ return M_PENDATA->m_nbDash;
+}
+
+wxBitmap* wxPen::GetStipple() const
+{
+ wxCHECK_MSG( Ok(), NULL, wxT("invalid pen") );
+
+ return &(M_PENDATA->m_vStipple);
+}
+
int wx2os2PenStyle(
wxPenStyle nWxStyle
)
projects / wxWidgets.git / blobdiff