X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9576ca53db96b462ed4c0b4bdf47d64c40203e4..8064223b7b1b3657363b7a635c381b9269d95e55:/src/mac/carbon/pen.cpp?ds=sidebyside

diff --git a/src/mac/carbon/pen.cpp b/src/mac/carbon/pen.cpp
index 1e3ced2a3a..8d6461dd97 100644
--- a/src/mac/carbon/pen.cpp
+++ b/src/mac/carbon/pen.cpp
@@ -1,40 +1,75 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        pen.cpp
+// Name:        src/mac/carbon/pen.cpp
 // Purpose:     wxPen
-// Author:      AUTHOR
+// Author:      Stefan Csomor
 // Modified by:
-// Created:     ??/??/98
+// Created:     1998-01-01
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
-// Licence:   	wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "pen.h"
-#endif
+#include "wx/wxprec.h"
 
-#include "wx/setup.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
+{
+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 != wxPENSTYLE_STIPPLE || m_stipple.IsSameAs(data.m_stipple)) &&
+            (m_style != wxPENSTYLE_USER_DASH ||
+             (m_nbDash == data.m_nbDash &&
+              memcmp(m_dash, data.m_dash, m_nbDash*sizeof(wxDash)) == 0));
+    }
+
+protected:
+    int           m_width;
+    wxPenStyle    m_style;
+    wxPenJoin     m_join ;
+    wxPenCap      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;
+    m_style = wxPENSTYLE_SOLID;
     m_width = 1;
     m_join = wxJOIN_ROUND ;
     m_cap = wxCAP_ROUND ;
     m_nbDash = 0 ;
     m_dash = 0 ;
-/* TODO: null data
-    m_hPen = 0;
-*/
 }
 
 wxPenRefData::wxPenRefData(const wxPenRefData& data)
+: wxGDIRefData()
 {
     m_style = data.m_style;
     m_width = data.m_width;
@@ -43,32 +78,26 @@ wxPenRefData::wxPenRefData(const wxPenRefData& data)
     m_nbDash = data.m_nbDash;
     m_dash = data.m_dash;
     m_colour = data.m_colour;
-/* TODO: null data
-    m_hPen = 0;
-*/
 }
 
 wxPenRefData::~wxPenRefData()
 {
-    // TODO: delete data
 }
 
 // Pens
 
+#define M_PENDATA ((wxPenRefData *)m_refData)
+
 wxPen::wxPen()
 {
-    if ( wxThePenList )
-        wxThePenList->AddPen(this);
 }
 
 wxPen::~wxPen()
 {
-    if (wxThePenList)
-        wxThePenList->RemovePen(this);
 }
 
 // Should implement Create
-wxPen::wxPen(const wxColour& col, int Width, int Style)
+wxPen::wxPen(const wxColour& col, int Width, wxPenStyle Style)
 {
     m_refData = new wxPenRefData;
 
@@ -81,10 +110,24 @@ wxPen::wxPen(const wxColour& col, int Width, int Style)
     M_PENDATA->m_dash = 0 ;
 
     RealizeResource();
+}
+
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+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 = (wxPenStyle)Style;
+    M_PENDATA->m_join = wxJOIN_ROUND ;
+    M_PENDATA->m_cap = wxCAP_ROUND ;
+    M_PENDATA->m_nbDash = 0 ;
+    M_PENDATA->m_dash = 0 ;
 
-    if ( wxThePenList )
-        wxThePenList->AddPen(this);
+    RealizeResource();
 }
+#endif
 
 wxPen::wxPen(const wxBitmap& stipple, int Width)
 {
@@ -92,31 +135,96 @@ wxPen::wxPen(const wxBitmap& stipple, int Width)
 
     M_PENDATA->m_stipple = stipple;
     M_PENDATA->m_width = Width;
-    M_PENDATA->m_style = wxSTIPPLE;
+    M_PENDATA->m_style = wxPENSTYLE_STIPPLE;
     M_PENDATA->m_join = wxJOIN_ROUND ;
     M_PENDATA->m_cap = wxCAP_ROUND ;
     M_PENDATA->m_nbDash = 0 ;
     M_PENDATA->m_dash = 0 ;
 
     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;
 
-    if ( wxThePenList )
-        wxThePenList->AddPen(this);
+    // an invalid pen is only equal to another invalid pen
+    return m_refData ? penData && *M_PENDATA == *penData : !penData;
+}
+
+wxColour& wxPen::GetColour() const
+{
+    wxCHECK_MSG( Ok(), wxNullColour, wxT("invalid pen") );
+
+    return M_PENDATA->m_colour;
+}
+
+int wxPen::GetWidth() const
+{
+    wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
+
+    return M_PENDATA->m_width;
+}
+
+wxPenStyle wxPen::GetStyle() const
+{
+    wxCHECK_MSG( Ok(), wxPENSTYLE_INVALID, wxT("invalid pen") );
+
+    return M_PENDATA->m_style;
+}
+
+wxPenJoin wxPen::GetJoin() const
+{
+    wxCHECK_MSG( Ok(), wxJOIN_INVALID, wxT("invalid pen") );
+
+    return M_PENDATA->m_join;
+}
+
+wxPenCap wxPen::GetCap() const
+{
+    wxCHECK_MSG( Ok(), wxCAP_INVALID, wxT("invalid pen") );
+
+    return M_PENDATA->m_cap;
+}
+
+int wxPen::GetDashes(wxDash **ptr) const
+{
+    wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
+
+    *ptr = M_PENDATA->m_dash;
+    return M_PENDATA->m_nbDash;
+}
+
+wxBitmap *wxPen::GetStipple() const
+{
+    wxCHECK_MSG( Ok(), NULL, wxT("invalid pen") );
+
+    return &M_PENDATA->m_stipple;
 }
 
 void wxPen::Unshare()
 {
-	// Don't change shared data
-	if (!m_refData)
+    // Don't change shared data
+    if (!m_refData)
     {
-		m_refData = new wxPenRefData();
-	}
+        m_refData = new wxPenRefData();
+    }
     else
     {
-		wxPenRefData* ref = new wxPenRefData(*(wxPenRefData*)m_refData);
-		UnRef();
-		m_refData = ref;
-	}
+        wxPenRefData* ref = new wxPenRefData(*(wxPenRefData*)m_refData);
+        UnRef();
+        m_refData = ref;
+    }
 }
 
 void wxPen::SetColour(const wxColour& col)
@@ -124,7 +232,7 @@ void wxPen::SetColour(const wxColour& col)
     Unshare();
 
     M_PENDATA->m_colour = col;
-  
+
     RealizeResource();
 }
 
@@ -133,7 +241,7 @@ void wxPen::SetColour(unsigned char r, unsigned char g, unsigned char b)
     Unshare();
 
     M_PENDATA->m_colour.Set(r, g, b);
-  
+
     RealizeResource();
 }
 
@@ -146,7 +254,7 @@ void wxPen::SetWidth(int Width)
     RealizeResource();
 }
 
-void wxPen::SetStyle(int Style)
+void wxPen::SetStyle(wxPenStyle Style)
 {
     Unshare();
 
@@ -160,8 +268,8 @@ void wxPen::SetStipple(const wxBitmap& Stipple)
     Unshare();
 
     M_PENDATA->m_stipple = Stipple;
-    M_PENDATA->m_style = wxSTIPPLE;
-  
+    M_PENDATA->m_style = wxPENSTYLE_STIPPLE;
+
     RealizeResource();
 }
 
@@ -171,11 +279,11 @@ void wxPen::SetDashes(int nb_dashes, const wxDash *Dash)
 
     M_PENDATA->m_nbDash = nb_dashes;
     M_PENDATA->m_dash = (wxDash *)Dash;
-  
+
     RealizeResource();
 }
 
-void wxPen::SetJoin(int Join)
+void wxPen::SetJoin(wxPenJoin Join)
 {
     Unshare();
 
@@ -184,7 +292,7 @@ void wxPen::SetJoin(int Join)
     RealizeResource();
 }
 
-void wxPen::SetCap(int Cap)
+void wxPen::SetCap(wxPenCap Cap)
 {
     Unshare();
 
@@ -195,8 +303,6 @@ void wxPen::SetCap(int Cap)
 
 bool wxPen::RealizeResource()
 {
-    // TODO: create actual pen
-    return FALSE;
+    // nothing to do here for mac
+    return true;
 }
-
-