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fix should have been mac only
[wxWidgets.git] / src / x11 / pen.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/x11/pen.cpp
3 // Purpose: wxPen
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 17/09/98
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // for compilers that support precompilation, includes "wx.h".
13 #include "wx/wxprec.h"
14
15 #include "wx/pen.h"
16
17 #ifndef WX_PRECOMP
18 #include "wx/utils.h"
19 #include "wx/bitmap.h"
20 #include "wx/colour.h"
21 #endif
22
23 //-----------------------------------------------------------------------------
24 // wxPen
25 //-----------------------------------------------------------------------------
26
27 class wxPenRefData : public wxGDIRefData
28 {
29 public:
30 wxPenRefData()
31 {
32 m_width = 1;
33 m_style = wxSOLID;
34 m_joinStyle = wxJOIN_ROUND;
35 m_capStyle = wxCAP_ROUND;
36 m_dash = (wxX11Dash*) NULL;
37 m_countDashes = 0;
38 }
39
40 wxPenRefData( const wxPenRefData& data )
41 {
42 m_style = data.m_style;
43 m_width = data.m_width;
44 m_joinStyle = data.m_joinStyle;
45 m_capStyle = data.m_capStyle;
46 m_colour = data.m_colour;
47 m_countDashes = data.m_countDashes;
48 /*
49 if (data.m_dash) TODO
50 m_dash = new
51 */
52 m_dash = data.m_dash;
53 m_stipple = data.m_stipple;
54 }
55
56 bool operator == (const wxPenRefData& data) const
57 {
58 return (m_style == data.m_style &&
59 m_width == data.m_width &&
60 m_joinStyle == data.m_joinStyle &&
61 m_capStyle == data.m_capStyle &&
62 m_colour == data.m_colour);
63 }
64
65 int m_width;
66 int m_style;
67 int m_joinStyle;
68 int m_capStyle;
69 wxColour m_colour;
70 int m_countDashes;
71 wxBitmap m_stipple;
72 wxX11Dash *m_dash;
73 };
74
75 //-----------------------------------------------------------------------------
76
77 #define M_PENDATA ((wxPenRefData *)m_refData)
78
79 IMPLEMENT_DYNAMIC_CLASS(wxPen,wxGDIObject)
80
81 wxPen::wxPen( const wxColour &colour, int width, int style )
82 {
83 m_refData = new wxPenRefData();
84 M_PENDATA->m_width = width;
85 M_PENDATA->m_style = style;
86 M_PENDATA->m_colour = colour;
87 }
88
89 wxPen::~wxPen()
90 {
91 // m_refData unrefed in ~wxObject
92 }
93
94 wxGDIRefData *wxPen::CreateGDIRefData() const
95 {
96 return new wxPenRefData;
97 }
98
99 wxGDIRefData *wxPen::CloneGDIRefData(const wxGDIRefData *data) const
100 {
101 return new wxPenRefData(*(wxPenRefData *)data);
102 }
103
104 bool wxPen::operator == ( const wxPen& pen ) const
105 {
106 if (m_refData == pen.m_refData) return true;
107
108 if (!m_refData || !pen.m_refData) return false;
109
110 return ( *(wxPenRefData*)m_refData == *(wxPenRefData*)pen.m_refData );
111 }
112
113 void wxPen::SetColour( const wxColour &colour )
114 {
115 AllocExclusive();
116
117 M_PENDATA->m_colour = colour;
118 }
119
120 void wxPen::SetDashes( int number_of_dashes, const wxDash *dash )
121 {
122 AllocExclusive();
123
124 M_PENDATA->m_countDashes = number_of_dashes;
125 M_PENDATA->m_dash = (wxX11Dash *)dash; // TODO
126 }
127
128 void wxPen::SetColour( unsigned char red, unsigned char green, unsigned char blue )
129 {
130 AllocExclusive();
131
132 M_PENDATA->m_colour.Set( red, green, blue );
133 }
134
135 void wxPen::SetCap( int capStyle )
136 {
137 AllocExclusive();
138
139 M_PENDATA->m_capStyle = capStyle;
140 }
141
142 void wxPen::SetJoin( int joinStyle )
143 {
144 AllocExclusive();
145
146 M_PENDATA->m_joinStyle = joinStyle;
147 }
148
149 void wxPen::SetStipple( wxBitmap *stipple )
150 {
151 AllocExclusive();
152
153 M_PENDATA->m_stipple = *stipple;
154 }
155
156 void wxPen::SetStyle( int style )
157 {
158 AllocExclusive();
159
160 M_PENDATA->m_style = style;
161 }
162
163 void wxPen::SetWidth( int width )
164 {
165 AllocExclusive();
166
167 M_PENDATA->m_width = width;
168 }
169
170 int wxPen::GetDashes( wxDash **ptr ) const
171 {
172 *ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL);
173 return (M_PENDATA ? M_PENDATA->m_countDashes : 0);
174 }
175
176 int wxPen::GetDashCount() const
177 {
178 return (M_PENDATA->m_countDashes);
179 }
180
181 wxDash* wxPen::GetDash() const
182 {
183 return (wxDash*)M_PENDATA->m_dash;
184 }
185
186 int wxPen::GetCap() const
187 {
188 wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
189
190 return M_PENDATA->m_capStyle;
191 }
192
193 int wxPen::GetJoin() const
194 {
195 wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
196
197 return M_PENDATA->m_joinStyle;
198 }
199
200 int wxPen::GetStyle() const
201 {
202 wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
203
204 return M_PENDATA->m_style;
205 }
206
207 int wxPen::GetWidth() const
208 {
209 wxCHECK_MSG( Ok(), -1, wxT("invalid pen") );
210
211 return M_PENDATA->m_width;
212 }
213
214 wxColour &wxPen::GetColour() const
215 {
216 wxCHECK_MSG( Ok(), wxNullColour, wxT("invalid pen") );
217
218 return M_PENDATA->m_colour;
219 }
220
221 wxBitmap *wxPen::GetStipple() const
222 {
223 wxCHECK_MSG( Ok(), &wxNullBitmap, wxT("invalid pen") );
224
225 return &M_PENDATA->m_stipple;
226 }