X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/de6185e212ebc37ff11ff70278e3c4f68419b097..3570a1c6e596c358848c77c5b37d724097340ce8:/src/mac/carbon/pen.cpp

diff --git a/src/mac/carbon/pen.cpp b/src/mac/carbon/pen.cpp
index 7f0acfebe5..5fa47f2a9a 100644
--- a/src/mac/carbon/pen.cpp
+++ b/src/mac/carbon/pen.cpp
@@ -19,6 +19,45 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
 
+class WXDLLEXPORT wxPenRefData : public wxGDIRefData
+{
+public:
+    wxPenRefData();
+    wxPenRefData(const wxPenRefData& data);
+    virtual ~wxPenRefData();
+
+    wxPenRefData& operator=(const wxPenRefData& data);
+
+    bool operator==(const wxPenRefData& data) const
+    {
+        // we intentionally don't compare m_hPen fields here
+        return m_style == data.m_style &&
+            m_width == data.m_width &&
+            m_join == data.m_join &&
+            m_cap == data.m_cap &&
+            m_colour == data.m_colour &&
+            (m_style != wxSTIPPLE || m_stipple.IsSameAs(data.m_stipple)) &&
+            (m_style != wxUSER_DASH ||
+             (m_nbDash == data.m_nbDash &&
+              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;
+    /* TODO: implementation
+       WXHPEN        m_hPen;
+       */
+
+    friend class WXDLLIMPEXP_FWD_CORE wxPen;
+};
+
 wxPenRefData::wxPenRefData()
 {
     m_style = wxSOLID;
@@ -47,6 +86,8 @@ wxPenRefData::~wxPenRefData()
 
 // Pens
 
+#define M_PENDATA ((wxPenRefData *)m_refData)
+
 wxPen::wxPen()
 {
 }
@@ -86,6 +127,59 @@ wxPen::wxPen(const wxBitmap& stipple, int Width)
     RealizeResource();
 }
 
+wxGDIRefData *wxPen::CreateGDIRefData() const
+{
+    return new wxPenRefData;
+}
+
+wxGDIRefData *wxPen::CloneGDIRefData(const wxGDIRefData *data) const
+{
+    return new wxPenRefData(*wx_static_cast(const wxPenRefData *, data));
+}
+
+bool wxPen::operator==(const wxPen& pen) const
+{
+    const wxPenRefData *penData = (wxPenRefData *)pen.m_refData;
+
+    // an invalid pen is only equal to another invalid pen
+    return m_refData ? penData && *M_PENDATA == *penData : !penData;
+}
+
+wxColour& wxPen::GetColour() const
+{
+    return (M_PENDATA ? M_PENDATA->m_colour : wxNullColour);
+}
+
+int wxPen::GetWidth() const
+{
+    return (M_PENDATA ? M_PENDATA->m_width : 0);
+}
+
+int wxPen::GetStyle() const
+{
+    return (M_PENDATA ? M_PENDATA->m_style : 0);
+}
+
+int wxPen::GetJoin() const
+{
+    return (M_PENDATA ? M_PENDATA->m_join : 0);
+}
+
+int wxPen::GetCap() const
+{
+    return (M_PENDATA ? M_PENDATA->m_cap : 0);
+}
+
+int wxPen::GetDashes(wxDash **ptr) const
+{
+    *ptr = (M_PENDATA ? M_PENDATA->m_dash : (wxDash*) NULL); return (M_PENDATA ? M_PENDATA->m_nbDash : 0);
+}
+
+wxBitmap *wxPen::GetStipple() const
+{
+    return (M_PENDATA ? (& M_PENDATA->m_stipple) : (wxBitmap*) NULL);
+}
+
 void wxPen::Unshare()
 {
     // Don't change shared data