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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: font.cpp | |
3 | // Purpose: wxFont class | |
4 | // Author: AUTHOR | |
5 | // Modified by: | |
6 | // Created: ??/??/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) AUTHOR | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "font.h" | |
14 | #endif | |
15 | ||
16 | #include "wx/defs.h" | |
17 | #include "wx/string.h" | |
18 | #include "wx/font.h" | |
19 | #include "wx/gdicmn.h" | |
20 | ||
21 | #if !USE_SHARED_LIBRARIES | |
22 | IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject) | |
23 | #endif | |
24 | ||
25 | ||
26 | ||
27 | ||
28 | // ============================================================================ | |
29 | // implementation | |
30 | // ============================================================================ | |
31 | ||
32 | // ---------------------------------------------------------------------------- | |
33 | // wxFontRefData | |
34 | // ---------------------------------------------------------------------------- | |
35 | ||
36 | void wxFontRefData::Init(int pointSize, | |
37 | int family, | |
38 | int style, | |
39 | int weight, | |
40 | bool underlined, | |
41 | const wxString& faceName, | |
42 | wxFontEncoding encoding) | |
43 | { | |
44 | m_style = style; | |
45 | m_pointSize = pointSize; | |
46 | m_family = family; | |
47 | m_style = style; | |
48 | m_weight = weight; | |
49 | m_underlined = underlined; | |
50 | m_faceName = faceName; | |
51 | m_encoding = encoding; | |
52 | ||
53 | m_macFontNum = 0 ; | |
54 | m_macFontSize = 0; | |
55 | m_macFontStyle = 0; | |
56 | m_fontId = 0; | |
57 | } | |
58 | ||
59 | wxFontRefData::~wxFontRefData() | |
60 | { | |
61 | } | |
62 | ||
63 | void wxFontRefData::MacFindFont() | |
64 | { | |
65 | if( m_faceName == "" ) | |
66 | { | |
67 | switch( m_family ) | |
68 | { | |
69 | case wxDEFAULT : | |
70 | m_macFontNum = ::GetAppFont() ; | |
71 | break ; | |
72 | case wxDECORATIVE : | |
73 | ::GetFNum( "\pTimes" , &m_macFontNum) ; | |
74 | break ; | |
75 | case wxROMAN : | |
76 | ::GetFNum( "\pTimes" , &m_macFontNum) ; | |
77 | break ; | |
78 | case wxSCRIPT : | |
79 | ::GetFNum( "\pTimes" , &m_macFontNum) ; | |
80 | break ; | |
81 | case wxSWISS : | |
82 | ::GetFNum( "\pHelvetica" , &m_macFontNum) ; | |
83 | break ; | |
84 | case wxMODERN : | |
85 | ::GetFNum( "\pMonaco" , &m_macFontNum) ; | |
86 | break ; | |
87 | } | |
88 | } | |
89 | else | |
90 | { | |
91 | if ( m_faceName == "systemfont" ) | |
92 | m_macFontNum = ::GetSysFont() ; | |
93 | else if ( m_faceName == "applicationfont" ) | |
94 | m_macFontNum = ::GetAppFont() ; | |
95 | else | |
96 | { | |
97 | strcpy(wxBuffer, m_faceName); | |
98 | C2PStr(wxBuffer); | |
99 | ::GetFNum( (unsigned char*) wxBuffer, &m_macFontNum); | |
100 | } | |
101 | } | |
102 | ||
103 | m_macFontStyle = 0; | |
104 | if (m_weight == wxBOLD) | |
105 | m_macFontStyle |= bold; | |
106 | if (m_style == wxITALIC || m_style == wxSLANT) | |
107 | m_macFontStyle |= italic; | |
108 | if (m_underlined) | |
109 | m_macFontStyle |= underline; | |
110 | m_macFontSize = m_pointSize ; | |
111 | } | |
112 | ||
113 | // ---------------------------------------------------------------------------- | |
114 | // wxFont | |
115 | // ---------------------------------------------------------------------------- | |
116 | ||
117 | void wxFont::Init() | |
118 | { | |
119 | if ( wxTheFontList ) | |
120 | wxTheFontList->Append(this); | |
121 | } | |
122 | ||
123 | bool wxFont::Create(int pointSize, | |
124 | int family, | |
125 | int style, | |
126 | int weight, | |
127 | bool underlined, | |
128 | const wxString& faceName, | |
129 | wxFontEncoding encoding) | |
130 | { | |
131 | UnRef(); | |
132 | m_refData = new wxFontRefData(pointSize, family, style, weight, | |
133 | underlined, faceName, encoding); | |
134 | ||
135 | RealizeResource(); | |
136 | ||
137 | return TRUE; | |
138 | } | |
139 | ||
140 | wxFont::~wxFont() | |
141 | { | |
142 | if (wxTheFontList) | |
143 | wxTheFontList->DeleteObject(this); | |
144 | } | |
145 | ||
146 | bool wxFont::RealizeResource() | |
147 | { | |
148 | M_FONTDATA->MacFindFont() ; | |
149 | return TRUE; | |
150 | } | |
151 | ||
152 | void wxFont::SetEncoding(wxFontEncoding encoding) | |
153 | { | |
154 | Unshare(); | |
155 | ||
156 | M_FONTDATA->m_encoding = encoding; | |
157 | ||
158 | RealizeResource(); | |
159 | } | |
160 | ||
161 | void wxFont::Unshare() | |
162 | { | |
163 | // Don't change shared data | |
164 | if (!m_refData) | |
165 | { | |
166 | m_refData = new wxFontRefData(); | |
167 | } | |
168 | else | |
169 | { | |
170 | wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData); | |
171 | UnRef(); | |
172 | m_refData = ref; | |
173 | } | |
174 | } | |
175 | ||
176 | void wxFont::SetPointSize(int pointSize) | |
177 | { | |
178 | Unshare(); | |
179 | ||
180 | M_FONTDATA->m_pointSize = pointSize; | |
181 | ||
182 | RealizeResource(); | |
183 | } | |
184 | ||
185 | void wxFont::SetFamily(int family) | |
186 | { | |
187 | Unshare(); | |
188 | ||
189 | M_FONTDATA->m_family = family; | |
190 | ||
191 | RealizeResource(); | |
192 | } | |
193 | ||
194 | void wxFont::SetStyle(int style) | |
195 | { | |
196 | Unshare(); | |
197 | ||
198 | M_FONTDATA->m_style = style; | |
199 | ||
200 | RealizeResource(); | |
201 | } | |
202 | ||
203 | void wxFont::SetWeight(int weight) | |
204 | { | |
205 | Unshare(); | |
206 | ||
207 | M_FONTDATA->m_weight = weight; | |
208 | ||
209 | RealizeResource(); | |
210 | } | |
211 | ||
212 | void wxFont::SetFaceName(const wxString& faceName) | |
213 | { | |
214 | Unshare(); | |
215 | ||
216 | M_FONTDATA->m_faceName = faceName; | |
217 | ||
218 | RealizeResource(); | |
219 | } | |
220 | ||
221 | void wxFont::SetUnderlined(bool underlined) | |
222 | { | |
223 | Unshare(); | |
224 | ||
225 | M_FONTDATA->m_underlined = underlined; | |
226 | ||
227 | RealizeResource(); | |
228 | } | |
229 | ||
230 | // ---------------------------------------------------------------------------- | |
231 | // accessors | |
232 | // ---------------------------------------------------------------------------- | |
233 | ||
234 | int wxFont::GetPointSize() const | |
235 | { | |
236 | return M_FONTDATA->m_pointSize; | |
237 | } | |
238 | ||
239 | int wxFont::GetFamily() const | |
240 | { | |
241 | return M_FONTDATA->m_family; | |
242 | } | |
243 | ||
244 | int wxFont::GetStyle() const | |
245 | { | |
246 | return M_FONTDATA->m_style; | |
247 | } | |
248 | ||
249 | int wxFont::GetWeight() const | |
250 | { | |
251 | return M_FONTDATA->m_weight; | |
252 | } | |
253 | ||
254 | bool wxFont::GetUnderlined() const | |
255 | { | |
256 | return M_FONTDATA->m_underlined; | |
257 | } | |
258 | ||
259 | wxString wxFont::GetFaceName() const | |
260 | { | |
261 | wxString str; | |
262 | if ( M_FONTDATA ) | |
263 | str = M_FONTDATA->m_faceName ; | |
264 | return str; | |
265 | } | |
266 | ||
267 | wxFontEncoding wxFont::GetEncoding() const | |
268 | { | |
269 | return M_FONTDATA->m_encoding; | |
270 | } | |
271 |