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83df96d6 | 1 | ///////////////////////////////////////////////////////////////////////////// |
7266b672 | 2 | // Name: src/x11/pen.cpp |
83df96d6 JS |
3 | // Purpose: wxPen |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 17/09/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart | |
65571936 | 9 | // Licence: wxWindows licence |
83df96d6 JS |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
55034339 WS |
12 | // for compilers that support precompilation, includes "wx.h". |
13 | #include "wx/wxprec.h" | |
14 | ||
83df96d6 | 15 | #include "wx/pen.h" |
de6185e2 WS |
16 | |
17 | #ifndef WX_PRECOMP | |
18 | #include "wx/utils.h" | |
0bca0373 | 19 | #include "wx/bitmap.h" |
7cf41a5d | 20 | #include "wx/colour.h" |
de6185e2 WS |
21 | #endif |
22 | ||
74dc5eb6 RR |
23 | //----------------------------------------------------------------------------- |
24 | // wxPen | |
25 | //----------------------------------------------------------------------------- | |
83df96d6 | 26 | |
8f884a0d | 27 | class wxPenRefData : public wxGDIRefData |
83df96d6 | 28 | { |
74dc5eb6 RR |
29 | public: |
30 | wxPenRefData() | |
31 | { | |
32 | m_width = 1; | |
ed7ec76d | 33 | m_style = wxPENSTYLE_SOLID; |
74dc5eb6 RR |
34 | m_joinStyle = wxJOIN_ROUND; |
35 | m_capStyle = wxCAP_ROUND; | |
36 | m_dash = (wxX11Dash*) NULL; | |
37 | m_countDashes = 0; | |
38 | } | |
55034339 | 39 | |
74dc5eb6 RR |
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; | |
69c44812 | 53 | m_stipple = data.m_stipple; |
74dc5eb6 | 54 | } |
83df96d6 | 55 | |
74dc5eb6 RR |
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 | } | |
55034339 | 64 | |
74dc5eb6 | 65 | int m_width; |
82cddbd9 FM |
66 | wxPenStyle m_style; |
67 | wxPenJoin m_joinStyle; | |
68 | wxPenCap m_capStyle; | |
74dc5eb6 RR |
69 | wxColour m_colour; |
70 | int m_countDashes; | |
69c44812 | 71 | wxBitmap m_stipple; |
74dc5eb6 RR |
72 | wxX11Dash *m_dash; |
73 | }; | |
83df96d6 | 74 | |
74dc5eb6 RR |
75 | //----------------------------------------------------------------------------- |
76 | ||
77 | #define M_PENDATA ((wxPenRefData *)m_refData) | |
83df96d6 | 78 | |
74dc5eb6 | 79 | IMPLEMENT_DYNAMIC_CLASS(wxPen,wxGDIObject) |
83df96d6 | 80 | |
82cddbd9 | 81 | wxPen::wxPen( const wxColour &colour, int width, wxPenStyle style ) |
83df96d6 | 82 | { |
74dc5eb6 RR |
83 | m_refData = new wxPenRefData(); |
84 | M_PENDATA->m_width = width; | |
85 | M_PENDATA->m_style = style; | |
86 | M_PENDATA->m_colour = colour; | |
83df96d6 JS |
87 | } |
88 | ||
82cddbd9 FM |
89 | wxPen::wxPen(const wxColour& colour, int width, wxBrushStyle style) |
90 | { | |
91 | m_refData = new wxPenRefData(); | |
92 | M_PENDATA->m_width = width; | |
93 | M_PENDATA->m_style = (wxPenStyle)style; | |
94 | M_PENDATA->m_colour = colour; | |
95 | } | |
96 | ||
83df96d6 JS |
97 | wxPen::~wxPen() |
98 | { | |
74dc5eb6 | 99 | // m_refData unrefed in ~wxObject |
83df96d6 JS |
100 | } |
101 | ||
8f884a0d | 102 | wxGDIRefData *wxPen::CreateGDIRefData() const |
83df96d6 | 103 | { |
74dc5eb6 | 104 | return new wxPenRefData; |
83df96d6 JS |
105 | } |
106 | ||
8f884a0d | 107 | wxGDIRefData *wxPen::CloneGDIRefData(const wxGDIRefData *data) const |
83df96d6 | 108 | { |
74dc5eb6 | 109 | return new wxPenRefData(*(wxPenRefData *)data); |
83df96d6 JS |
110 | } |
111 | ||
74dc5eb6 | 112 | bool wxPen::operator == ( const wxPen& pen ) const |
83df96d6 | 113 | { |
55034339 WS |
114 | if (m_refData == pen.m_refData) return true; |
115 | ||
116 | if (!m_refData || !pen.m_refData) return false; | |
117 | ||
74dc5eb6 | 118 | return ( *(wxPenRefData*)m_refData == *(wxPenRefData*)pen.m_refData ); |
83df96d6 JS |
119 | } |
120 | ||
74dc5eb6 | 121 | void wxPen::SetColour( const wxColour &colour ) |
83df96d6 | 122 | { |
74dc5eb6 | 123 | AllocExclusive(); |
55034339 | 124 | |
74dc5eb6 | 125 | M_PENDATA->m_colour = colour; |
83df96d6 JS |
126 | } |
127 | ||
74dc5eb6 | 128 | void wxPen::SetDashes( int number_of_dashes, const wxDash *dash ) |
83df96d6 | 129 | { |
74dc5eb6 | 130 | AllocExclusive(); |
55034339 | 131 | |
74dc5eb6 RR |
132 | M_PENDATA->m_countDashes = number_of_dashes; |
133 | M_PENDATA->m_dash = (wxX11Dash *)dash; // TODO | |
134 | } | |
83df96d6 | 135 | |
1a1498c0 | 136 | void wxPen::SetColour( unsigned char red, unsigned char green, unsigned char blue ) |
74dc5eb6 RR |
137 | { |
138 | AllocExclusive(); | |
55034339 | 139 | |
74dc5eb6 | 140 | M_PENDATA->m_colour.Set( red, green, blue ); |
83df96d6 JS |
141 | } |
142 | ||
82cddbd9 | 143 | void wxPen::SetCap( wxPenCap capStyle ) |
83df96d6 | 144 | { |
74dc5eb6 | 145 | AllocExclusive(); |
55034339 | 146 | |
74dc5eb6 RR |
147 | M_PENDATA->m_capStyle = capStyle; |
148 | } | |
83df96d6 | 149 | |
82cddbd9 | 150 | void wxPen::SetJoin( wxPenJoin joinStyle ) |
74dc5eb6 RR |
151 | { |
152 | AllocExclusive(); | |
55034339 | 153 | |
74dc5eb6 RR |
154 | M_PENDATA->m_joinStyle = joinStyle; |
155 | } | |
83df96d6 | 156 | |
69c44812 MB |
157 | void wxPen::SetStipple( wxBitmap *stipple ) |
158 | { | |
159 | AllocExclusive(); | |
55034339 | 160 | |
1c4cd9e0 | 161 | M_PENDATA->m_stipple = *stipple; |
69c44812 MB |
162 | } |
163 | ||
82cddbd9 | 164 | void wxPen::SetStyle( wxPenStyle style ) |
74dc5eb6 RR |
165 | { |
166 | AllocExclusive(); | |
55034339 | 167 | |
74dc5eb6 | 168 | M_PENDATA->m_style = style; |
83df96d6 JS |
169 | } |
170 | ||
74dc5eb6 | 171 | void wxPen::SetWidth( int width ) |
83df96d6 | 172 | { |
74dc5eb6 | 173 | AllocExclusive(); |
55034339 | 174 | |
74dc5eb6 RR |
175 | M_PENDATA->m_width = width; |
176 | } | |
83df96d6 | 177 | |
74dc5eb6 RR |
178 | int wxPen::GetDashes( wxDash **ptr ) const |
179 | { | |
180 | *ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL); | |
181 | return (M_PENDATA ? M_PENDATA->m_countDashes : 0); | |
182 | } | |
83df96d6 | 183 | |
74dc5eb6 RR |
184 | int wxPen::GetDashCount() const |
185 | { | |
186 | return (M_PENDATA->m_countDashes); | |
83df96d6 JS |
187 | } |
188 | ||
74dc5eb6 | 189 | wxDash* wxPen::GetDash() const |
83df96d6 | 190 | { |
74dc5eb6 RR |
191 | return (wxDash*)M_PENDATA->m_dash; |
192 | } | |
83df96d6 | 193 | |
82cddbd9 | 194 | wxPenCap wxPen::GetCap() const |
74dc5eb6 RR |
195 | { |
196 | wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); | |
83df96d6 | 197 | |
74dc5eb6 | 198 | return M_PENDATA->m_capStyle; |
83df96d6 JS |
199 | } |
200 | ||
82cddbd9 | 201 | wxPenJoin wxPen::GetJoin() const |
83df96d6 | 202 | { |
74dc5eb6 | 203 | wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); |
83df96d6 | 204 | |
74dc5eb6 | 205 | return M_PENDATA->m_joinStyle; |
83df96d6 JS |
206 | } |
207 | ||
82cddbd9 | 208 | wxPenStyle wxPen::GetStyle() const |
83df96d6 | 209 | { |
74dc5eb6 | 210 | wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); |
83df96d6 | 211 | |
74dc5eb6 | 212 | return M_PENDATA->m_style; |
83df96d6 JS |
213 | } |
214 | ||
74dc5eb6 | 215 | int wxPen::GetWidth() const |
83df96d6 | 216 | { |
74dc5eb6 | 217 | wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); |
83df96d6 | 218 | |
74dc5eb6 | 219 | return M_PENDATA->m_width; |
83df96d6 JS |
220 | } |
221 | ||
74dc5eb6 | 222 | wxColour &wxPen::GetColour() const |
83df96d6 | 223 | { |
74dc5eb6 | 224 | wxCHECK_MSG( Ok(), wxNullColour, wxT("invalid pen") ); |
83df96d6 | 225 | |
74dc5eb6 RR |
226 | return M_PENDATA->m_colour; |
227 | } | |
69c44812 MB |
228 | |
229 | wxBitmap *wxPen::GetStipple() const | |
230 | { | |
231 | wxCHECK_MSG( Ok(), &wxNullBitmap, wxT("invalid pen") ); | |
232 | ||
233 | return &M_PENDATA->m_stipple; | |
234 | } |