making ref counting behavior consistent, activating QD variante for polygon region...

[wxWidgets.git] / src / mac / carbon / pen.cpp

diff --git a/src/mac/carbon/pen.cpp b/src/mac/carbon/pen.cpp
index 56130732a93b683ce08d6582a883b23bfb1ec8dd..d0644b2468080fee8ee0e6e80869131b483dafa6 100644 (file)
--- a/src/mac/carbon/pen.cpp
+++ b/src/mac/carbon/pen.cpp
@@ -1,27 +1,62 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        pen.cpp
+// Name:        src/mac/carbon/pen.cpp
 // Purpose:     wxPen
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
-// Licence:       wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "pen.h"
-#endif
-
 #include "wx/wxprec.h"
 
-#include "wx/utils.h"
 #include "wx/pen.h"
 
-#if !USE_SHARED_LIBRARIES
-IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
+#ifndef WX_PRECOMP
+    #include "wx/utils.h"
 #endif
 
+IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
+
+class WXDLLEXPORT wxPenRefData: public wxGDIRefData
+{
+    friend class WXDLLIMPEXP_FWD_CORE wxPen;
+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;
+*/
+};
+
 wxPenRefData::wxPenRefData()
 {
     m_style = wxSOLID;
@@ -50,6 +85,8 @@ wxPenRefData::~wxPenRefData()
 
 // Pens
 
+#define M_PENDATA ((wxPenRefData *)m_refData)
+
 wxPen::wxPen()
 {
 }
@@ -62,7 +99,7 @@ wxPen::~wxPen()
 wxPen::wxPen(const wxColour& col, int Width, int Style)
 {
     m_refData = new wxPenRefData;
-    
+
     M_PENDATA->m_colour = col;
     M_PENDATA->m_width = Width;
     M_PENDATA->m_style = Style;
@@ -70,14 +107,14 @@ wxPen::wxPen(const wxColour& col, int Width, int Style)
     M_PENDATA->m_cap = wxCAP_ROUND ;
     M_PENDATA->m_nbDash = 0 ;
     M_PENDATA->m_dash = 0 ;
-    
+
     RealizeResource();
 }
 
 wxPen::wxPen(const wxBitmap& stipple, int Width)
 {
     m_refData = new wxPenRefData;
-    
+
     M_PENDATA->m_stipple = stipple;
     M_PENDATA->m_width = Width;
     M_PENDATA->m_style = wxSTIPPLE;
@@ -85,10 +122,53 @@ wxPen::wxPen(const wxBitmap& stipple, int Width)
     M_PENDATA->m_cap = wxCAP_ROUND ;
     M_PENDATA->m_nbDash = 0 ;
     M_PENDATA->m_dash = 0 ;
-    
+
     RealizeResource();
 }
 
+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
@@ -107,81 +187,79 @@ void wxPen::Unshare()
 void wxPen::SetColour(const wxColour& col)
 {
     Unshare();
-    
+
     M_PENDATA->m_colour = col;
-    
+
     RealizeResource();
 }
 
 void wxPen::SetColour(unsigned char r, unsigned char g, unsigned char b)
 {
     Unshare();
-    
+
     M_PENDATA->m_colour.Set(r, g, b);
-    
+
     RealizeResource();
 }
 
 void wxPen::SetWidth(int Width)
 {
     Unshare();
-    
+
     M_PENDATA->m_width = Width;
-    
+
     RealizeResource();
 }
 
 void wxPen::SetStyle(int Style)
 {
     Unshare();
-    
+
     M_PENDATA->m_style = Style;
-    
+
     RealizeResource();
 }
 
 void wxPen::SetStipple(const wxBitmap& Stipple)
 {
     Unshare();
-    
+
     M_PENDATA->m_stipple = Stipple;
     M_PENDATA->m_style = wxSTIPPLE;
-    
+
     RealizeResource();
 }
 
 void wxPen::SetDashes(int nb_dashes, const wxDash *Dash)
 {
     Unshare();
-    
+
     M_PENDATA->m_nbDash = nb_dashes;
     M_PENDATA->m_dash = (wxDash *)Dash;
-    
+
     RealizeResource();
 }
 
 void wxPen::SetJoin(int Join)
 {
     Unshare();
-    
+
     M_PENDATA->m_join = Join;
-    
+
     RealizeResource();
 }
 
 void wxPen::SetCap(int Cap)
 {
     Unshare();
-    
+
     M_PENDATA->m_cap = Cap;
-    
+
     RealizeResource();
 }
 
 bool wxPen::RealizeResource()
 {
     // nothing to do here for mac
-    return TRUE;
+    return true;
 }
-
-