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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/cocoa/fontutil.cpp
3 // Purpose: Font helper functions for X11 (GDK/X)
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 05.11.99
7 // RCS-ID: $Id$
8 // Copyright: (c) Vadim Zeitlin
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
22
23 #ifdef __BORLANDC__
24 #pragma hdrstop
25 #endif
26
27 #include "wx/fontutil.h"
28
29 #ifndef WX_PRECOMP
30 #include "wx/hash.h"
31 #include "wx/utils.h"
32 #include "wx/module.h"
33 #endif // PCH
34
35 #include "wx/fontmap.h"
36 #include "wx/tokenzr.h"
37 #include "wx/encinfo.h"
38
39 #ifdef __WXGTK20__
40
41 #include "wx/gtk/private.h"
42
43 // ----------------------------------------------------------------------------
44 // wxNativeFontInfo
45 // ----------------------------------------------------------------------------
46
47 void wxNativeFontInfo::Init()
48 {
49 description = NULL;
50 }
51
52 int wxNativeFontInfo::GetPointSize() const
53 {
54 return pango_font_description_get_size( description ) / PANGO_SCALE;
55 }
56
57 wxFontStyle wxNativeFontInfo::GetStyle() const
58 {
59 wxFontStyle m_style = wxFONTSTYLE_NORMAL;
60
61 switch (pango_font_description_get_style( description ))
62 {
63 case PANGO_STYLE_NORMAL:
64 m_style = wxFONTSTYLE_NORMAL;
65 break;
66 case PANGO_STYLE_ITALIC:
67 m_style = wxFONTSTYLE_ITALIC;
68 break;
69 case PANGO_STYLE_OBLIQUE:
70 m_style = wxFONTSTYLE_SLANT;
71 break;
72 }
73
74 return m_style;
75 }
76
77 wxFontWeight wxNativeFontInfo::GetWeight() const
78 {
79 wxFontWeight m_weight = wxFONTWEIGHT_NORMAL;
80
81 switch (pango_font_description_get_weight( description ))
82 {
83 case PANGO_WEIGHT_ULTRALIGHT:
84 m_weight = wxFONTWEIGHT_LIGHT;
85 break;
86 case PANGO_WEIGHT_LIGHT:
87 m_weight = wxFONTWEIGHT_LIGHT;
88 break;
89 case PANGO_WEIGHT_NORMAL:
90 m_weight = wxFONTWEIGHT_NORMAL;
91 break;
92 case PANGO_WEIGHT_BOLD:
93 m_weight = wxFONTWEIGHT_BOLD;
94 break;
95 case PANGO_WEIGHT_ULTRABOLD:
96 m_weight = wxFONTWEIGHT_BOLD;
97 break;
98 case PANGO_WEIGHT_HEAVY:
99 m_weight = wxFONTWEIGHT_BOLD;
100 break;
101 }
102
103 return m_weight;
104 }
105
106 bool wxNativeFontInfo::GetUnderlined() const
107 {
108 return false;
109 }
110
111 wxString wxNativeFontInfo::GetFaceName() const
112 {
113 wxString tmp = wxGTK_CONV_BACK( pango_font_description_get_family( description ) );
114
115 return tmp;
116 }
117
118 wxFontFamily wxNativeFontInfo::GetFamily() const
119 {
120 return wxFONTFAMILY_SWISS;
121 }
122
123 wxFontEncoding wxNativeFontInfo::GetEncoding() const
124 {
125 return wxFONTENCODING_SYSTEM;
126 }
127
128 // ----------------------------------------------------------------------------
129 // wxNativeEncodingInfo
130 // ----------------------------------------------------------------------------
131
132 bool wxNativeEncodingInfo::FromString(const wxString& s)
133 {
134 return false;
135 }
136
137 wxString wxNativeEncodingInfo::ToString() const
138 {
139 return wxEmptyString;
140 }
141
142 bool wxTestFontEncoding(const wxNativeEncodingInfo& info)
143 {
144 return true;
145 }
146
147 bool wxGetNativeFontEncoding(wxFontEncoding encoding,
148 wxNativeEncodingInfo *info)
149 {
150 return false;
151 }
152
153 #else
154 // __WXGTK20__
155
156 #ifdef __X__
157 #ifdef __VMS__
158 #pragma message disable nosimpint
159 #endif
160
161 #include <X11/Xlib.h>
162
163 #ifdef __VMS__
164 #pragma message enable nosimpint
165 #endif
166
167 #elif defined(__WXGTK__)
168 // we have to declare struct tm to avoid problems with first forward
169 // declaring it in C code (glib.h included from gdk.h does it) and then
170 // defining it when time.h is included from the headers below - this is
171 // known not to work at least with Sun CC 6.01
172 #include <time.h>
173
174 #include <gdk/gdk.h>
175 #endif
176
177
178 // ----------------------------------------------------------------------------
179 // private data
180 // ----------------------------------------------------------------------------
181
182 static wxHashTable *g_fontHash = NULL;
183
184 // ----------------------------------------------------------------------------
185 // private functions
186 // ----------------------------------------------------------------------------
187
188 // ============================================================================
189 // implementation
190 // ============================================================================
191
192 // ----------------------------------------------------------------------------
193 // wxNativeEncodingInfo
194 // ----------------------------------------------------------------------------
195
196 // convert to/from the string representation: format is
197 // encodingid;registry;encoding[;facename]
198 bool wxNativeEncodingInfo::FromString(const wxString& s)
199 {
200 return false;
201 }
202
203 wxString wxNativeEncodingInfo::ToString() const
204 {
205 return wxEmptyString;
206 }
207
208 // ----------------------------------------------------------------------------
209 // common functions
210 // ----------------------------------------------------------------------------
211
212 bool wxGetNativeFontEncoding(wxFontEncoding encoding,
213 wxNativeEncodingInfo *info)
214 {
215 return false;
216 }
217
218 bool wxTestFontEncoding(const wxNativeEncodingInfo& info)
219 {
220 return false;
221 }
222
223 // ----------------------------------------------------------------------------
224 // private functions
225 // ----------------------------------------------------------------------------
226
227 // ----------------------------------------------------------------------------
228 // wxFontModule
229 // ----------------------------------------------------------------------------
230
231 class wxFontModule : public wxModule
232 {
233 public:
234 bool OnInit();
235 void OnExit();
236
237 private:
238 DECLARE_DYNAMIC_CLASS(wxFontModule)
239 };
240
241 IMPLEMENT_DYNAMIC_CLASS(wxFontModule, wxModule)
242
243 bool wxFontModule::OnInit()
244 {
245 g_fontHash = new wxHashTable( wxKEY_STRING );
246
247 return true;
248 }
249
250 void wxFontModule::OnExit()
251 {
252 wxDELETE(g_fontHash);
253 }
254
255 #endif
256 // not GTK 2.0