added more files (unchanged) from wxUniv branch
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10674 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
283
src/mgl/pen.cpp
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283
src/mgl/pen.cpp
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/////////////////////////////////////////////////////////////////////////////
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// Name: pen.cpp
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// Purpose:
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// Author: Vaclav Slavik
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// Id: $Id$
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// Copyright: (c) 2001 Vaclav Slavik
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "pen.h"
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#endif
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#include "wx/pen.h"
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#include "wx/bitmap.h"
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#include "wx/mgl/private.h"
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//-----------------------------------------------------------------------------
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// wxPen
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//-----------------------------------------------------------------------------
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class wxPenRefData: public wxObjectRefData
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{
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public:
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wxPenRefData();
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wxPenRefData(const wxPenRefData& data);
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int m_width;
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int m_style;
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wxColour m_colour;
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wxBitmap m_stipple;
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pixpattern24_t m_pixPattern;
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// not used by wxMGL, but we want to preserve values
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int m_joinStyle;
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int m_capStyle;
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int m_countDashes;
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wxDash *m_dash;
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};
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wxPenRefData::wxPenRefData()
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{
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m_width = 1;
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m_style = wxSOLID;
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m_joinStyle = wxJOIN_ROUND;
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m_capStyle = wxCAP_ROUND;
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m_dash = (wxDash*) NULL;
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m_countDashes = 0;
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int x, y, c;
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for (y = 0; y < 8; y++)
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for (x = 0; x < 8; x++)
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for (c = 0; c < 3; c++)
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m_pixPattern.p[x][y][c] = 0;
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}
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wxPenRefData::wxPenRefData(const wxPenRefData& data)
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{
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m_style = data.m_style;
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m_width = data.m_width;
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m_joinStyle = data.m_joinStyle;
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m_capStyle = data.m_capStyle;
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m_colour = data.m_colour;
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m_countDashes = data.m_countDashes;
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m_dash = data.m_dash;
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m_stipple = data.m_stipple;
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int x, y, c;
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for (y = 0; y < 8; y++)
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for (x = 0; x < 8; x++)
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for (c = 0; c < 3; c++)
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m_pixPattern.p[x][y][c] = data.m_pixPattern.p[x][y][c];
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}
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//-----------------------------------------------------------------------------
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#define M_PENDATA ((wxPenRefData *)m_refData)
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IMPLEMENT_DYNAMIC_CLASS(wxPen,wxGDIObject)
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wxPen::wxPen()
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{
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if ( wxThePenList )
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wxThePenList->AddPen(this);
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}
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wxPen::wxPen(const wxColour &colour, int width, int style)
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{
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m_refData = new wxPenRefData();
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M_PENDATA->m_width = width;
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M_PENDATA->m_style = style;
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M_PENDATA->m_colour = colour;
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if ( wxThePenList )
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wxThePenList->AddPen(this);
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}
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wxPen::wxPen(const wxBitmap& stipple, int width)
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{
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wxCHECK_RET( stipple.Ok(), _T("invalid bitmap") );
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wxCHECK_RET( stipple.GetWidth() == 8 && stipple.GetHeight() == 8,
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_T("stipple bitmap must be 8x8") );
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m_refData = new wxPenRefData();
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M_PENDATA->m_width = width;
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M_PENDATA->m_style = wxSTIPPLE;
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M_PENDATA->m_stipple = stipple;
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wxBitmapToPixPattern(stipple, &(M_PENDATA->m_pixPattern), NULL);
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if ( wxThePenList )
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wxThePenList->AddPen(this);
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}
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wxPen::wxPen(const wxPen& pen)
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{
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Ref(pen);
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if ( wxThePenList )
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wxThePenList->AddPen(this);
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}
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wxPen::~wxPen()
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{
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if ( wxThePenList )
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wxThePenList->RemovePen(this);
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}
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wxPen& wxPen::operator = (const wxPen& pen)
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{
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if (*this == pen) return (*this);
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Ref(pen);
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return *this;
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}
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bool wxPen::operator == (const wxPen& pen) const
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{
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return m_refData == pen.m_refData;
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}
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bool wxPen::operator != (const wxPen& pen) const
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{
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return m_refData != pen.m_refData;
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}
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void wxPen::SetColour(const wxColour &colour)
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{
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Unshare();
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M_PENDATA->m_colour = colour;
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}
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void wxPen::SetDashes(int number_of_dashes, const wxDash *dash)
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{
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Unshare();
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M_PENDATA->m_countDashes = number_of_dashes;
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M_PENDATA->m_dash = (wxDash *)dash; /* TODO */
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}
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void wxPen::SetColour(int red, int green, int blue)
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{
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Unshare();
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M_PENDATA->m_colour.Set(red, green, blue);
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}
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void wxPen::SetCap(int capStyle)
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{
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Unshare();
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M_PENDATA->m_capStyle = capStyle;
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}
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void wxPen::SetJoin(int joinStyle)
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{
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Unshare();
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M_PENDATA->m_joinStyle = joinStyle;
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}
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void wxPen::SetStyle(int style)
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{
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Unshare();
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M_PENDATA->m_style = style;
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}
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void wxPen::SetStipple(const wxBitmap& stipple)
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{
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wxCHECK_RET( stipple.Ok(), _T("invalid bitmap") );
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wxCHECK_RET( stipple.GetWidth() == 8 && stipple.GetHeight() == 8,
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_T("stipple bitmap must be 8x8") );
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Unshare();
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M_PENDATA->m_stipple = stipple;
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wxBitmapToPixPattern(stipple, &(M_PENDATA->m_pixPattern), NULL);
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}
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void wxPen::SetWidth(int width)
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{
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Unshare();
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M_PENDATA->m_width = width;
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}
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int wxPen::GetDashes(wxDash **ptr) const
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{
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*ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL);
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return (M_PENDATA ? M_PENDATA->m_countDashes : 0);
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}
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int wxPen::GetDashCount() const
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{
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return (M_PENDATA->m_countDashes);
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}
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wxDash* wxPen::GetDash() const
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{
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return (wxDash*)M_PENDATA->m_dash;
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}
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int wxPen::GetCap() const
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{
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wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
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return M_PENDATA->m_capStyle;
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}
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int wxPen::GetJoin() const
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{
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wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
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return M_PENDATA->m_joinStyle;
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}
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int wxPen::GetStyle() const
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{
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wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
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return M_PENDATA->m_style;
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}
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int wxPen::GetWidth() const
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{
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wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
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return M_PENDATA->m_width;
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}
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wxColour &wxPen::GetColour() const
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{
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wxCHECK_MSG( Ok(), wxNullColour, wxT("invalid pen") );
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return M_PENDATA->m_colour;
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}
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wxBitmap *wxPen::GetStipple() const
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{
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wxCHECK_MSG( Ok(), NULL, wxT("invalid pen") );
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return &(M_PENDATA->m_stipple);
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}
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void* wxPen::GetPixPattern() const
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{
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wxCHECK_MSG( Ok(), NULL, wxT("invalid pen") );
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return (void*)&(M_PENDATA->m_pixPattern);
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}
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bool wxPen::Ok() const
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{
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return (m_refData != NULL);
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}
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void wxPen::Unshare()
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{
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if (!m_refData)
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{
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m_refData = new wxPenRefData();
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}
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else
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{
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wxPenRefData* ref = new wxPenRefData( *(wxPenRefData*)m_refData );
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UnRef();
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m_refData = ref;
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}
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}
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