X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/335a8b43e952afe037ce77bc4d52e5a688086853..12bb29f5432174ecbd65549bda832d70d34a98ae:/src/gtk1/pen.cpp

diff --git a/src/gtk1/pen.cpp b/src/gtk1/pen.cpp
index a0fd6d563b..64484abbee 100644
--- a/src/gtk1/pen.cpp
+++ b/src/gtk1/pen.cpp
@@ -1,235 +1,244 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        pen.cpp
+// Name:        src/gtk1/pen.cpp
 // Purpose:
 // Author:      Robert Roebling
-// Created:     01/02/97
-// Id:
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:   	wxWindows licence
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
-#ifdef __GNUG__
-#pragma implementation "pen.h"
+#include "wx/pen.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/colour.h"
 #endif
 
-#include "wx/pen.h"
+#include <gdk/gdk.h>
 
 //-----------------------------------------------------------------------------
 // wxPen
 //-----------------------------------------------------------------------------
 
-class wxPenRefData: public wxObjectRefData
-{
-  public:
-  
-    wxPenRefData(void);
-    wxPenRefData(const wxPenRefData& data);
-  
+class wxPenRefData : public wxGDIRefData
+{
+public:
+    wxPenRefData()
+    {
+        m_width = 1;
+        m_style = wxPENSTYLE_SOLID;
+        m_joinStyle = wxJOIN_ROUND;
+        m_capStyle = wxCAP_ROUND;
+        m_dash = NULL;
+        m_countDashes = 0;
+    }
+
+    wxPenRefData( const wxPenRefData& data )
+        : wxGDIRefData()
+    {
+        m_style = data.m_style;
+        m_width = data.m_width;
+        m_joinStyle = data.m_joinStyle;
+        m_capStyle = data.m_capStyle;
+        m_colour = data.m_colour;
+        m_countDashes = data.m_countDashes;
+        m_dash = data.m_dash;
+    }
+
+    bool operator == (const wxPenRefData& data) const
+    {
+        if ( m_countDashes != data.m_countDashes )
+            return false;
+
+        if ( m_dash )
+        {
+            if ( !data.m_dash ||
+                 memcmp(m_dash, data.m_dash, m_countDashes*sizeof(wxGTKDash)) )
+            {
+                return false;
+            }
+        }
+        else if ( data.m_dash )
+        {
+            return false;
+        }
+
+
+        return m_style == data.m_style &&
+               m_width == data.m_width &&
+               m_joinStyle == data.m_joinStyle &&
+               m_capStyle == data.m_capStyle &&
+               m_colour == data.m_colour;
+    }
+
     int        m_width;
-    int        m_style;
-    int        m_joinStyle;
-    int        m_capStyle;
+    wxPenStyle m_style;
+    wxPenJoin  m_joinStyle;
+    wxPenCap   m_capStyle;
     wxColour   m_colour;
+    int        m_countDashes;
+    wxGTKDash *m_dash;
 };
 
-wxPenRefData::wxPenRefData(void)
-{
-  m_width = 1;
-  m_style = wxSOLID;
-  m_joinStyle = wxJOIN_ROUND;
-  m_capStyle = wxCAP_ROUND;
-}
-
-wxPenRefData::wxPenRefData( const wxPenRefData& data )
-{
-  m_style = data.m_style;
-  m_width = data.m_width;
-  m_joinStyle = data.m_joinStyle;
-  m_capStyle = data.m_capStyle;
-  m_colour = data.m_colour;
-}
-
 //-----------------------------------------------------------------------------
 
 #define M_PENDATA ((wxPenRefData *)m_refData)
 
 IMPLEMENT_DYNAMIC_CLASS(wxPen,wxGDIObject)
 
-wxPen::wxPen(void)
+wxPen::wxPen( const wxColour &colour, int width, wxPenStyle style )
 {
-  if (wxThePenList) wxThePenList->AddPen( this );
+    m_refData = new wxPenRefData();
+    M_PENDATA->m_width = width;
+    M_PENDATA->m_style = style;
+    M_PENDATA->m_colour = colour;
 }
 
-wxPen::wxPen( const wxColour &colour, int width, int style )
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+wxPen::wxPen(const wxColour& colour, int width, int style)
 {
-  m_refData = new wxPenRefData();
-  M_PENDATA->m_width = width;
-  M_PENDATA->m_style = style;
-  M_PENDATA->m_colour = colour;
-  
-  if (wxThePenList) wxThePenList->AddPen( this );
+    m_refData = new wxPenRefData();
+    M_PENDATA->m_width = width;
+    M_PENDATA->m_style = (wxPenStyle)style;
+    M_PENDATA->m_colour = colour;
 }
+#endif
 
-wxPen::wxPen( const wxString &colourName, int width, int style )
+wxGDIRefData *wxPen::CreateGDIRefData() const
 {
-  m_refData = new wxPenRefData();
-  M_PENDATA->m_width = width;
-  M_PENDATA->m_style = style;
-  M_PENDATA->m_colour = colourName;
-  
-  if (wxThePenList) wxThePenList->AddPen( this );
+    return new wxPenRefData;
 }
 
-wxPen::wxPen( const wxPen& pen )
+wxGDIRefData *wxPen::CloneGDIRefData(const wxGDIRefData *data) const
 {
-  Ref( pen );
-  if (wxThePenList) wxThePenList->AddPen( this );
+    return new wxPenRefData(*(wxPenRefData *)data);
 }
 
-wxPen::wxPen( const wxPen* pen )
+bool wxPen::operator == ( const wxPen& pen ) const
 {
-  UnRef();
-  if (pen) Ref( *pen ); 
-  
-  if (wxThePenList) wxThePenList->AddPen( this );
-}
+    if (m_refData == pen.m_refData) return true;
 
-wxPen::~wxPen(void)
-{
-  if (wxThePenList) wxThePenList->RemovePen( this );
+    if (!m_refData || !pen.m_refData) return false;
+
+    return *(wxPenRefData*)m_refData == *(wxPenRefData*)pen.m_refData;
 }
 
-wxPen& wxPen::operator = ( const wxPen& pen )
+void wxPen::SetColour( const wxColour &colour )
 {
-  if (*this == pen) return (*this); 
-  Ref( pen ); 
-  return *this; 
+    AllocExclusive();
+
+    M_PENDATA->m_colour = colour;
 }
 
-bool wxPen::operator == ( const wxPen& pen )
+void wxPen::SetDashes( int number_of_dashes, const wxDash *dash )
 {
-  return m_refData == pen.m_refData; 
+    AllocExclusive();
+
+    M_PENDATA->m_countDashes = number_of_dashes;
+    M_PENDATA->m_dash = (wxGTKDash *)dash;
 }
 
-bool wxPen::operator != ( const wxPen& pen )
+void wxPen::SetColour( unsigned char red, unsigned char green, unsigned char blue )
 {
-  return m_refData != pen.m_refData; 
+    AllocExclusive();
+
+    M_PENDATA->m_colour.Set( red, green, blue );
 }
 
-void wxPen::SetColour( const wxColour &colour )
+void wxPen::SetCap( wxPenCap capStyle )
 {
-  Unshare();
-  M_PENDATA->m_colour = colour;
+    AllocExclusive();
+
+    M_PENDATA->m_capStyle = capStyle;
 }
 
-void wxPen::SetColour( const wxString &colourName )
+void wxPen::SetJoin( wxPenJoin joinStyle )
 {
-  Unshare();
-  M_PENDATA->m_colour = colourName;
+    AllocExclusive();
+
+    M_PENDATA->m_joinStyle = joinStyle;
 }
 
-void wxPen::SetColour( int red, int green, int blue )
+void wxPen::SetStyle( wxPenStyle style )
 {
-  Unshare();
-  M_PENDATA->m_colour.Set( red, green, blue );
+    AllocExclusive();
+
+    M_PENDATA->m_style = style;
 }
 
-void wxPen::SetCap( int capStyle )
+void wxPen::SetWidth( int width )
 {
-  Unshare();
-  M_PENDATA->m_capStyle = capStyle;
+    AllocExclusive();
+
+    M_PENDATA->m_width = width;
 }
 
-void wxPen::SetJoin( int joinStyle )
+void wxPen::SetStipple(const wxBitmap& WXUNUSED(stipple))
 {
-  Unshare();
-  M_PENDATA->m_joinStyle = joinStyle;
+    wxFAIL_MSG( "stippled pens not supported" );
 }
 
-void wxPen::SetStyle( int style )
+int wxPen::GetDashes( wxDash **ptr ) const
 {
-  Unshare();
-  M_PENDATA->m_style = style;
+    wxCHECK_MSG( IsOk(), -1, wxT("invalid pen") );
+
+    *ptr = (wxDash*)M_PENDATA->m_dash;
+    return M_PENDATA->m_countDashes;
 }
 
-void wxPen::SetWidth( int width )
+int wxPen::GetDashCount() const
 {
-  Unshare();
-  M_PENDATA->m_width = width;
+    wxCHECK_MSG( IsOk(), -1, wxT("invalid pen") );
+
+    return (M_PENDATA->m_countDashes);
 }
 
-int wxPen::GetCap(void) const
+wxDash* wxPen::GetDash() const
 {
-  if (!m_refData)
-  {
-    wxFAIL_MSG( "invalid pen" );
-    return -1;
-  }
-  
-  return M_PENDATA->m_capStyle;
+    wxCHECK_MSG( IsOk(), NULL, wxT("invalid pen") );
+
+    return (wxDash*)M_PENDATA->m_dash;
 }
 
-int wxPen::GetJoin(void) const
+wxPenCap wxPen::GetCap() const
 {
-  if (!m_refData)
-  {
-    wxFAIL_MSG( "invalid pen" );
-    return -1;
-  }
-  
-  return M_PENDATA->m_joinStyle;
+    wxCHECK_MSG( IsOk(), wxCAP_INVALID, wxT("invalid pen") );
+
+    return M_PENDATA->m_capStyle;
 }
 
-int wxPen::GetStyle(void) const
+wxPenJoin wxPen::GetJoin() const
 {
-  if (!m_refData)
-  {
-    wxFAIL_MSG( "invalid pen" );
-    return -1;
-  }
-  
-  return M_PENDATA->m_style;
+    wxCHECK_MSG( IsOk(), wxJOIN_INVALID, wxT("invalid pen") );
+
+    return M_PENDATA->m_joinStyle;
 }
 
-int wxPen::GetWidth(void) const
+wxPenStyle wxPen::GetStyle() const
 {
-  if (!m_refData)
-  {
-    wxFAIL_MSG( "invalid pen" );
-    return -1;
-  }
-  
-  return M_PENDATA->m_width;
+    wxCHECK_MSG( IsOk(), wxPENSTYLE_INVALID, wxT("invalid pen") );
+
+    return M_PENDATA->m_style;
 }
 
-wxColour &wxPen::GetColour(void) const
+int wxPen::GetWidth() const
 {
-  if (!m_refData)
-  {
-    wxFAIL_MSG( "invalid pen" );
-    return wxNullColour;
-  }
-  
-  return M_PENDATA->m_colour;
+    wxCHECK_MSG( IsOk(), -1, wxT("invalid pen") );
+
+    return M_PENDATA->m_width;
 }
 
-bool wxPen::Ok(void) const
+wxColour wxPen::GetColour() const
 {
-  return (m_refData != NULL);
+    wxCHECK_MSG( IsOk(), wxNullColour, wxT("invalid pen") );
+
+    return M_PENDATA->m_colour;
 }
 
-void wxPen::Unshare(void)
+wxBitmap *wxPen::GetStipple() const
 {
-  if (!m_refData)
-  {
-    m_refData = new wxPenRefData();
-  }
-  else
-  {
-    wxPenRefData* ref = new wxPenRefData( *(wxPenRefData*)m_refData );
-    UnRef();
-    m_refData = ref;
-  }
+    return NULL;
 }