// Name: 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
/////////////////////////////////////////////////////////////////////////////
#endif
#include "wx/pen.h"
+#include "wx/colour.h"
+
+#include <gdk/gdk.h>
//-----------------------------------------------------------------------------
// wxPen
class wxPenRefData: public wxObjectRefData
{
- public:
-
- wxPenRefData(void);
-
+public:
+ wxPenRefData()
+ {
+ m_width = 1;
+ m_style = wxSOLID;
+ m_joinStyle = wxJOIN_ROUND;
+ m_capStyle = wxCAP_ROUND;
+ m_dash = (wxGTKDash*) NULL;
+ m_countDashes = 0;
+ }
+
+ wxPenRefData( const wxPenRefData& data )
+ : wxObjectRefData()
+ {
+ 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;
+/*
+ if (data.m_dash) TODO
+ m_dash = new
+*/
+ m_dash = data.m_dash;
+ }
+
+ bool operator == (const wxPenRefData& data) const
+ {
+ // It is impossible to tell if the dashes have changed
+ // so the only thing to do is assume they have
+ if (m_countDashes != 0 || data.m_countDashes != 0)
+ 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;
wxColour m_colour;
-};
-
-wxPenRefData::wxPenRefData(void)
-{
- m_width = 1;
- m_style = wxSOLID;
- m_joinStyle = wxJOIN_ROUND;
- m_capStyle = wxCAP_ROUND;
+ int m_countDashes;
+ wxGTKDash *m_dash;
};
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxPen,wxGDIObject)
-wxPen::wxPen(void)
-{
- if (wxThePenList) wxThePenList->AddPen( this );
-};
-
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 = style;
+ M_PENDATA->m_colour = colour;
+}
-wxPen::wxPen( const wxString &colourName, int width, int style )
+wxPen::~wxPen()
{
- m_refData = new wxPenRefData();
- M_PENDATA->m_width = width;
- M_PENDATA->m_style = style;
- M_PENDATA->m_colour = colourName;
- if (wxThePenList) wxThePenList->AddPen( this );
-};
+ // m_refData unrefed in ~wxObject
+}
-wxPen::wxPen( const wxPen& pen )
+wxObjectRefData *wxPen::CreateRefData() const
{
- Ref( pen );
- if (wxThePenList) wxThePenList->AddPen( this );
-};
+ return new wxPenRefData;
+}
-wxPen::wxPen( const wxPen* pen )
+wxObjectRefData *wxPen::CloneRefData(const wxObjectRefData *data) const
{
- UnRef();
- if (pen) Ref( *pen );
- if (wxThePenList) wxThePenList->AddPen( this );
-};
+ return new wxPenRefData(*(wxPenRefData *)data);
+}
-wxPen::~wxPen(void)
+bool wxPen::operator == ( const wxPen& pen ) const
{
- if (wxThePenList) wxThePenList->RemovePen( this );
-};
+ if (m_refData == pen.m_refData) return TRUE;
+
+ 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; /* TODO */
+}
-bool wxPen::operator != ( const wxPen& pen )
+void wxPen::SetColour( int red, int green, int 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( int capStyle )
{
- if (!m_refData)
- m_refData = new wxPenRefData();
-
- M_PENDATA->m_colour = colour;
-};
+ AllocExclusive();
+
+ M_PENDATA->m_capStyle = capStyle;
+}
-void wxPen::SetColour( const wxString &colourName )
+void wxPen::SetJoin( int joinStyle )
{
- if (!m_refData)
- m_refData = new wxPenRefData();
-
- M_PENDATA->m_colour = colourName;
-};
+ AllocExclusive();
+
+ M_PENDATA->m_joinStyle = joinStyle;
+}
-void wxPen::SetColour( const int red, const int green, const int blue )
+void wxPen::SetStyle( int style )
{
- if (!m_refData)
- m_refData = new wxPenRefData();
-
- M_PENDATA->m_colour.Set( red, green, blue );
-};
+ AllocExclusive();
+
+ M_PENDATA->m_style = style;
+}
-void wxPen::SetCap( int capStyle )
+void wxPen::SetWidth( int width )
{
- if (!m_refData)
- m_refData = new wxPenRefData();
+ AllocExclusive();
+
+ M_PENDATA->m_width = width;
+}
- M_PENDATA->m_capStyle = capStyle;
-};
-
-void wxPen::SetJoin( int joinStyle )
+int wxPen::GetDashes( wxDash **ptr ) const
{
- if (!m_refData)
- m_refData = new wxPenRefData();
+ *ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL);
+ return (M_PENDATA ? M_PENDATA->m_countDashes : 0);
+}
- M_PENDATA->m_joinStyle = joinStyle;
-};
-
-void wxPen::SetStyle( int style )
+int wxPen::GetDashCount() const
{
- if (!m_refData)
- m_refData = new wxPenRefData();
+ return (M_PENDATA->m_countDashes);
+}
- M_PENDATA->m_style = style;
-};
+wxDash* wxPen::GetDash() const
+{
+ return (wxDash*)M_PENDATA->m_dash;
+}
-void wxPen::SetWidth( int width )
+int wxPen::GetCap() const
{
- if (!m_refData)
- m_refData = new wxPenRefData();
+ wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
- M_PENDATA->m_width = width;
-};
+ return M_PENDATA->m_capStyle;
+}
-int wxPen::GetCap(void) const
+int wxPen::GetJoin() const
{
- return M_PENDATA->m_capStyle;
-};
+ wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
-int wxPen::GetJoin(void) const
-{
- if (!m_refData)
- return 0;
- else
return M_PENDATA->m_joinStyle;
-};
+}
-int wxPen::GetStyle(void) const
+int wxPen::GetStyle() const
{
- if (!m_refData)
- return 0;
- else
+ wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
+
return M_PENDATA->m_style;
-};
+}
-int wxPen::GetWidth(void) const
+int wxPen::GetWidth() const
{
- if (!m_refData)
- return 0;
- else
+ wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
+
return M_PENDATA->m_width;
-};
+}
-wxColour &wxPen::GetColour(void) const
+wxColour &wxPen::GetColour() const
{
- if (!m_refData)
- return wxNullColour;
- else
- return M_PENDATA->m_colour;
-};
+ wxCHECK_MSG( Ok(), wxNullColour, wxT("invalid pen") );
-bool wxPen::Ok(void) const
-{
- return (m_refData);
-};
+ return M_PENDATA->m_colour;
+}
projects / wxWidgets.git / blobdiff