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489468fe | 1 | ///////////////////////////////////////////////////////////////////////////// |
524c47aa | 2 | // Name: src/osx/carbon/font.cpp |
489468fe SC |
3 | // Purpose: wxFont class |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include "wx/wxprec.h" | |
13 | ||
14 | #include "wx/font.h" | |
15 | ||
16 | #ifndef WX_PRECOMP | |
17 | #include "wx/string.h" | |
18 | #include "wx/utils.h" | |
19 | #include "wx/intl.h" | |
20 | #include "wx/gdicmn.h" | |
21 | #include "wx/log.h" | |
22 | #endif | |
23 | ||
24 | #include "wx/fontutil.h" | |
25 | #include "wx/graphics.h" | |
26 | #include "wx/settings.h" | |
f1c40652 | 27 | #include "wx/tokenzr.h" |
489468fe | 28 | |
b2680ced | 29 | #include "wx/osx/private.h" |
29e32b7f | 30 | |
489468fe SC |
31 | #include <map> |
32 | #include <string> | |
33 | ||
489468fe SC |
34 | class WXDLLEXPORT wxFontRefData: public wxGDIRefData |
35 | { | |
36 | public: | |
489468fe | 37 | |
f1c40652 | 38 | wxFontRefData() |
489468fe | 39 | { |
f1c40652 SC |
40 | Init(); |
41 | m_info.Init(10, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL, | |
42 | false, wxEmptyString, wxFONTENCODING_DEFAULT); | |
489468fe SC |
43 | } |
44 | ||
f1c40652 | 45 | wxFontRefData(const wxFontRefData& data); |
03647350 | 46 | |
f1c40652 | 47 | wxFontRefData( const wxNativeFontInfo& info ) : m_info(info) |
489468fe | 48 | { |
f1c40652 | 49 | Init(); |
489468fe SC |
50 | } |
51 | ||
f1c40652 | 52 | wxFontRefData(wxOSXSystemFont font, int size); |
03647350 | 53 | |
292e5e1f | 54 | #if wxOSX_USE_CORE_TEXT |
489468fe SC |
55 | wxFontRefData( wxUint32 coreTextFontType ); |
56 | wxFontRefData( CTFontRef font ); | |
57 | wxFontRefData( CTFontDescriptorRef fontdescriptor, int size ); | |
58 | #endif | |
59 | ||
60 | virtual ~wxFontRefData(); | |
61 | ||
489468fe SC |
62 | void SetPointSize( int size ) |
63 | { | |
f1c40652 SC |
64 | if( GetPointSize() != size ) |
65 | { | |
66 | m_info.SetPointSize(size); | |
67 | Free(); | |
68 | } | |
489468fe SC |
69 | } |
70 | ||
f1c40652 | 71 | int GetPointSize() const { return m_info.GetPointSize(); } |
489468fe | 72 | |
0c14b6c3 | 73 | void SetFamily( wxFontFamily family ) |
489468fe | 74 | { |
f1c40652 SC |
75 | if ( m_info.m_family != family ) |
76 | { | |
77 | m_info.SetFamily( family ); | |
78 | Free(); | |
79 | } | |
489468fe SC |
80 | } |
81 | ||
f1c40652 | 82 | wxFontFamily GetFamily() const { return m_info.GetFamily(); } |
489468fe | 83 | |
0c14b6c3 | 84 | void SetStyle( wxFontStyle style ) |
489468fe | 85 | { |
f1c40652 SC |
86 | if ( m_info.m_style != style ) |
87 | { | |
88 | m_info.SetStyle( style ); | |
89 | Free(); | |
90 | } | |
489468fe SC |
91 | } |
92 | ||
93 | ||
f1c40652 | 94 | wxFontStyle GetStyle() const { return m_info.GetStyle(); } |
489468fe | 95 | |
0c14b6c3 | 96 | void SetWeight( wxFontWeight weight ) |
489468fe | 97 | { |
f1c40652 SC |
98 | if ( m_info.m_weight != weight ) |
99 | { | |
100 | m_info.SetWeight( weight ); | |
101 | Free(); | |
102 | } | |
489468fe SC |
103 | } |
104 | ||
105 | ||
f1c40652 | 106 | wxFontWeight GetWeight() const { return m_info.GetWeight(); } |
489468fe SC |
107 | |
108 | void SetUnderlined( bool u ) | |
109 | { | |
f1c40652 SC |
110 | if ( m_info.m_underlined != u ) |
111 | { | |
112 | m_info.SetUnderlined( u ); | |
113 | Free(); | |
114 | } | |
489468fe SC |
115 | } |
116 | ||
f1c40652 | 117 | bool GetUnderlined() const { return m_info.GetUnderlined(); } |
489468fe SC |
118 | |
119 | void SetFaceName( const wxString& facename ) | |
120 | { | |
f1c40652 SC |
121 | if ( m_info.m_faceName != facename ) |
122 | { | |
123 | m_info.SetFaceName( facename ); | |
124 | Free(); | |
125 | } | |
489468fe SC |
126 | } |
127 | ||
f1c40652 | 128 | wxString GetFaceName() const { return m_info.GetFaceName(); } |
489468fe SC |
129 | |
130 | void SetEncoding( wxFontEncoding encoding ) | |
131 | { | |
f1c40652 SC |
132 | if ( m_info.m_encoding != encoding ) |
133 | { | |
134 | m_info.SetEncoding( encoding ); | |
135 | Free(); | |
136 | } | |
489468fe SC |
137 | } |
138 | ||
f1c40652 | 139 | wxFontEncoding GetEncoding() const { return m_info.GetEncoding(); } |
51b0f371 SC |
140 | |
141 | bool IsFixedWidth() const; | |
489468fe | 142 | |
f1c40652 | 143 | void Free(); |
489468fe SC |
144 | |
145 | void MacFindFont(); | |
146 | ||
147 | protected: | |
148 | // common part of all ctors | |
f1c40652 | 149 | void Init(); |
292e5e1f | 150 | #if wxOSX_USE_CORE_TEXT |
f1c40652 | 151 | // void Init( CTFontRef font ); |
489468fe | 152 | #endif |
489468fe | 153 | public: |
f1c40652 SC |
154 | bool m_fontValid; |
155 | #if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT | |
b3b17ee7 | 156 | // for true theming support we must store the correct font |
489468fe SC |
157 | // information here, as this speeds up and optimizes rendering |
158 | ThemeFontID m_macThemeFontID ; | |
159 | #endif | |
292e5e1f | 160 | #if wxOSX_USE_CORE_TEXT |
489468fe | 161 | wxCFRef<CTFontRef> m_ctFont; |
489468fe | 162 | #endif |
beb2638a | 163 | #if wxOSX_USE_ATSU_TEXT |
03c28161 SC |
164 | void CreateATSUFont(); |
165 | ||
489468fe | 166 | ATSUStyle m_macATSUStyle ; |
f1c40652 | 167 | #endif |
9445de1e | 168 | wxCFRef<CGFontRef> m_cgFont; |
f1c40652 SC |
169 | #if wxOSX_USE_COCOA |
170 | WX_NSFont m_nsFont; | |
171 | #endif | |
172 | #if wxOSX_USE_IPHONE | |
173 | WX_UIFont m_uiFont; | |
489468fe SC |
174 | #endif |
175 | wxNativeFontInfo m_info; | |
176 | }; | |
177 | ||
178 | #define M_FONTDATA ((wxFontRefData*)m_refData) | |
179 | ||
ea2807a4 | 180 | wxFontRefData::wxFontRefData(const wxFontRefData& data) : wxGDIRefData() |
f1c40652 SC |
181 | { |
182 | Init(); | |
183 | m_info = data.m_info; | |
f1c40652 SC |
184 | m_fontValid = data.m_fontValid; |
185 | #if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT | |
186 | m_macThemeFontID = data.m_macThemeFontID; | |
187 | #endif | |
188 | #if wxOSX_USE_CORE_TEXT | |
189 | m_ctFont = data.m_ctFont; | |
03647350 | 190 | #endif |
9445de1e | 191 | m_cgFont = data.m_cgFont; |
beb2638a | 192 | #if wxOSX_USE_ATSU_TEXT |
f1c40652 SC |
193 | if ( data.m_macATSUStyle != NULL ) |
194 | { | |
195 | ATSUCreateStyle(&m_macATSUStyle) ; | |
196 | ATSUCopyAttributes(data.m_macATSUStyle, m_macATSUStyle); | |
197 | } | |
198 | #endif | |
199 | #if wxOSX_USE_COCOA | |
200 | m_nsFont = (NSFont*) wxMacCocoaRetain(data.m_nsFont); | |
201 | #endif | |
202 | #if wxOSX_USE_IPHONE | |
b4ff8b3e | 203 | m_uiFont = (UIFont*) wxMacCocoaRetain(data.m_uiFont); |
f1c40652 | 204 | #endif |
03647350 | 205 | |
f1c40652 | 206 | } |
489468fe SC |
207 | |
208 | // ============================================================================ | |
209 | // implementation | |
210 | // ============================================================================ | |
211 | ||
212 | // ---------------------------------------------------------------------------- | |
213 | // wxFontRefData | |
214 | // ---------------------------------------------------------------------------- | |
215 | ||
f1c40652 | 216 | void wxFontRefData::Init() |
489468fe | 217 | { |
f1c40652 | 218 | #if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT |
489468fe SC |
219 | m_macThemeFontID = kThemeCurrentPortFont ; |
220 | #endif | |
beb2638a | 221 | #if wxOSX_USE_ATSU_TEXT |
489468fe SC |
222 | m_macATSUStyle = NULL ; |
223 | #endif | |
f1c40652 SC |
224 | #if wxOSX_USE_COCOA |
225 | m_nsFont = NULL; | |
226 | #endif | |
227 | #if wxOSX_USE_IPHONE | |
228 | m_uiFont = NULL; | |
229 | #endif | |
230 | m_fontValid = false; | |
489468fe SC |
231 | } |
232 | ||
233 | wxFontRefData::~wxFontRefData() | |
234 | { | |
f1c40652 | 235 | Free(); |
489468fe SC |
236 | } |
237 | ||
f1c40652 | 238 | void wxFontRefData::Free() |
489468fe | 239 | { |
292e5e1f | 240 | #if wxOSX_USE_CORE_TEXT |
489468fe | 241 | m_ctFont.reset(); |
489468fe | 242 | #endif |
9445de1e | 243 | m_cgFont.reset(); |
beb2638a | 244 | #if wxOSX_USE_ATSU_TEXT |
9581362b SC |
245 | #if wxOSX_USE_CARBON |
246 | m_macThemeFontID = kThemeCurrentPortFont ; | |
247 | #endif | |
489468fe SC |
248 | if ( m_macATSUStyle ) |
249 | { | |
250 | ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle); | |
251 | m_macATSUStyle = NULL ; | |
252 | } | |
253 | #endif | |
f1c40652 SC |
254 | #if wxOSX_USE_COCOA |
255 | if (m_nsFont != NULL) | |
256 | { | |
257 | wxMacCocoaRelease(m_nsFont); | |
258 | m_nsFont = NULL; | |
489468fe | 259 | } |
f1c40652 SC |
260 | #endif |
261 | #if wxOSX_USE_IPHONE | |
262 | if (m_uiFont != NULL) | |
489468fe | 263 | { |
f1c40652 SC |
264 | wxMacCocoaRelease(m_uiFont); |
265 | m_uiFont = NULL; | |
489468fe | 266 | } |
f1c40652 SC |
267 | #endif |
268 | m_fontValid = false; | |
489468fe SC |
269 | } |
270 | ||
f1c40652 | 271 | wxFontRefData::wxFontRefData(wxOSXSystemFont font, int size) |
489468fe | 272 | { |
f1c40652 SC |
273 | wxASSERT( font != wxOSX_SYSTEM_FONT_NONE ); |
274 | Init(); | |
03647350 | 275 | |
f1c40652 | 276 | #if wxOSX_USE_CORE_TEXT |
489468fe | 277 | { |
de0d2095 | 278 | CTFontUIFontType uifont = kCTFontSystemFontType; |
f1c40652 | 279 | switch( font ) |
489468fe | 280 | { |
f1c40652 SC |
281 | case wxOSX_SYSTEM_FONT_NORMAL: |
282 | uifont = kCTFontSystemFontType; | |
283 | break; | |
284 | case wxOSX_SYSTEM_FONT_BOLD: | |
285 | uifont = kCTFontEmphasizedSystemFontType; | |
286 | break; | |
287 | case wxOSX_SYSTEM_FONT_SMALL: | |
288 | uifont = kCTFontSmallSystemFontType; | |
289 | break; | |
290 | case wxOSX_SYSTEM_FONT_SMALL_BOLD: | |
291 | uifont = kCTFontSmallEmphasizedSystemFontType; | |
292 | break; | |
293 | case wxOSX_SYSTEM_FONT_MINI: | |
294 | uifont = kCTFontMiniSystemFontType; | |
295 | break; | |
296 | case wxOSX_SYSTEM_FONT_MINI_BOLD: | |
297 | uifont = kCTFontMiniEmphasizedSystemFontType; | |
298 | break; | |
299 | case wxOSX_SYSTEM_FONT_LABELS: | |
300 | uifont = kCTFontLabelFontType; | |
301 | break; | |
302 | case wxOSX_SYSTEM_FONT_VIEWS: | |
303 | uifont = kCTFontViewsFontType; | |
304 | break; | |
305 | default: | |
306 | break; | |
489468fe | 307 | } |
f1c40652 SC |
308 | m_ctFont.reset(CTFontCreateUIFontForLanguage( uifont, (CGFloat) size, NULL )); |
309 | wxCFRef<CTFontDescriptorRef> descr; | |
310 | descr.reset( CTFontCopyFontDescriptor( m_ctFont ) ); | |
311 | m_info.Init(descr); | |
312 | } | |
313 | #endif | |
314 | #if wxOSX_USE_ATSU_TEXT | |
315 | { | |
9a672c75 SC |
316 | #if !wxOSX_USE_CARBON |
317 | // not needed outside | |
de0d2095 | 318 | ThemeFontID m_macThemeFontID = kThemeSystemFont; |
9a672c75 | 319 | #endif |
f1c40652 SC |
320 | switch( font ) |
321 | { | |
322 | case wxOSX_SYSTEM_FONT_NORMAL: | |
323 | m_macThemeFontID = kThemeSystemFont; | |
324 | break; | |
325 | case wxOSX_SYSTEM_FONT_BOLD: | |
326 | m_macThemeFontID = kThemeEmphasizedSystemFont; | |
327 | break; | |
328 | case wxOSX_SYSTEM_FONT_SMALL: | |
329 | m_macThemeFontID = kThemeSmallSystemFont; | |
330 | break; | |
331 | case wxOSX_SYSTEM_FONT_SMALL_BOLD: | |
332 | m_macThemeFontID = kThemeSmallEmphasizedSystemFont; | |
333 | break; | |
334 | case wxOSX_SYSTEM_FONT_MINI: | |
335 | m_macThemeFontID = kThemeMiniSystemFont; | |
336 | break; | |
337 | case wxOSX_SYSTEM_FONT_MINI_BOLD: | |
b3b17ee7 | 338 | // bold not available under theming |
f1c40652 SC |
339 | m_macThemeFontID = kThemeMiniSystemFont; |
340 | break; | |
341 | case wxOSX_SYSTEM_FONT_LABELS: | |
342 | m_macThemeFontID = kThemeLabelFont; | |
343 | break; | |
344 | case wxOSX_SYSTEM_FONT_VIEWS: | |
345 | m_macThemeFontID = kThemeViewsFont; | |
346 | break; | |
347 | default: | |
03647350 | 348 | break; |
f1c40652 SC |
349 | } |
350 | if ( m_info.m_faceName.empty() ) | |
351 | { | |
352 | Style style ; | |
353 | FMFontSize fontSize; | |
354 | Str255 qdFontName ; | |
03647350 | 355 | |
f1c40652 SC |
356 | GetThemeFont( m_macThemeFontID, GetApplicationScript(), qdFontName, &fontSize, &style ); |
357 | if ( size != 0 ) | |
358 | fontSize = size; | |
359 | ||
360 | wxFontStyle fontstyle = wxFONTSTYLE_NORMAL; | |
361 | wxFontWeight fontweight = wxFONTWEIGHT_NORMAL; | |
362 | bool underlined = false; | |
03647350 | 363 | |
f1c40652 SC |
364 | if ( style & bold ) |
365 | fontweight = wxFONTWEIGHT_BOLD ; | |
366 | else | |
367 | fontweight = wxFONTWEIGHT_NORMAL ; | |
368 | if ( style & italic ) | |
369 | fontstyle = wxFONTSTYLE_ITALIC ; | |
370 | if ( style & underline ) | |
371 | underlined = true ; | |
03647350 | 372 | |
2ff0354a | 373 | m_info.Init(fontSize,wxFONTFAMILY_DEFAULT,fontstyle,fontweight,underlined, |
f1c40652 SC |
374 | wxMacMakeStringFromPascal( qdFontName ), wxFONTENCODING_DEFAULT); |
375 | } | |
489468fe | 376 | } |
489468fe | 377 | #endif |
f1c40652 | 378 | #if wxOSX_USE_COCOA |
aa6208d9 | 379 | m_nsFont = wxFont::OSXCreateNSFont( font, &m_info ); |
f1c40652 SC |
380 | #endif |
381 | #if wxOSX_USE_IPHONE | |
aa6208d9 | 382 | m_uiFont = wxFont::OSXCreateUIFont( font, &m_info ); |
f1c40652 | 383 | #endif |
03c28161 SC |
384 | m_info.EnsureValid(); |
385 | #if wxOSX_USE_ATSU_TEXT | |
386 | CreateATSUFont(); | |
387 | #endif | |
388 | ||
389 | m_fontValid = true; | |
f1c40652 | 390 | } |
489468fe | 391 | |
03c28161 SC |
392 | #if wxOSX_USE_ATSU_TEXT |
393 | void wxFontRefData::CreateATSUFont() | |
394 | { | |
395 | // we try to get as much styles as possible into ATSU | |
396 | ||
397 | OSStatus status = ::ATSUCreateStyle(&m_macATSUStyle); | |
398 | wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") ); | |
399 | ||
400 | ATSUAttributeTag atsuTags[] = | |
401 | { | |
402 | kATSUFontTag , | |
403 | kATSUSizeTag , | |
404 | kATSUVerticalCharacterTag, | |
405 | kATSUQDBoldfaceTag , | |
406 | kATSUQDItalicTag , | |
407 | kATSUQDUnderlineTag , | |
408 | kATSUQDCondensedTag , | |
409 | kATSUQDExtendedTag , | |
410 | }; | |
411 | ByteCount atsuSizes[WXSIZEOF(atsuTags)] = | |
412 | { | |
413 | sizeof( ATSUFontID ) , | |
414 | sizeof( Fixed ) , | |
415 | sizeof( ATSUVerticalCharacterType), | |
416 | sizeof( Boolean ) , | |
417 | sizeof( Boolean ) , | |
418 | sizeof( Boolean ) , | |
419 | sizeof( Boolean ) , | |
420 | sizeof( Boolean ) , | |
421 | }; | |
422 | ||
423 | Boolean kTrue = true ; | |
424 | Boolean kFalse = false ; | |
425 | ||
426 | Fixed atsuSize = IntToFixed( m_info.m_pointSize ); | |
427 | ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal; | |
428 | FMFontStyle addQDStyle = m_info.m_atsuAdditionalQDStyles; | |
429 | ATSUAttributeValuePtr atsuValues[WXSIZEOF(atsuTags)] = | |
430 | { | |
431 | &m_info.m_atsuFontID , | |
432 | &atsuSize , | |
433 | &kHorizontal, | |
434 | (addQDStyle & bold) ? &kTrue : &kFalse , | |
435 | (addQDStyle & italic) ? &kTrue : &kFalse , | |
436 | (addQDStyle & underline) ? &kTrue : &kFalse , | |
437 | (addQDStyle & condense) ? &kTrue : &kFalse , | |
438 | (addQDStyle & extend) ? &kTrue : &kFalse , | |
439 | }; | |
440 | ||
441 | status = ::ATSUSetAttributes( | |
442 | (ATSUStyle)m_macATSUStyle, | |
443 | WXSIZEOF(atsuTags), | |
444 | atsuTags, atsuSizes, atsuValues); | |
445 | ||
446 | wxASSERT_MSG( status == noErr , wxString::Format(wxT("couldn't modify ATSU style. Status was %d"), (int) status).c_str() ); | |
447 | ||
448 | if ( m_cgFont.get() == NULL ) | |
449 | { | |
450 | ATSFontRef fontRef = FMGetATSFontRefFromFont(m_info.m_atsuFontID); | |
451 | m_cgFont.reset( CGFontCreateWithPlatformFont( &fontRef ) ); | |
452 | } | |
453 | } | |
454 | #endif | |
455 | ||
d0a7d7b1 SC |
456 | static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; } |
457 | static const CGAffineTransform kSlantTransform = CGAffineTransformMake( 1, 0, tan(DegToRad(11)), 1, 0, 0 ); | |
458 | ||
489468fe SC |
459 | void wxFontRefData::MacFindFont() |
460 | { | |
f1c40652 SC |
461 | if ( m_fontValid ) |
462 | return; | |
03647350 | 463 | |
72912228 JS |
464 | wxCHECK_RET( m_info.m_pointSize > 0, wxT("Point size should not be zero.") ); |
465 | ||
f1c40652 | 466 | m_info.EnsureValid(); |
03647350 | 467 | |
292e5e1f | 468 | #if wxOSX_USE_CORE_TEXT |
489468fe | 469 | { |
f1c40652 | 470 | CTFontSymbolicTraits traits = 0; |
0c14b6c3 | 471 | |
f1c40652 SC |
472 | if (m_info.m_weight == wxFONTWEIGHT_BOLD) |
473 | traits |= kCTFontBoldTrait; | |
474 | if (m_info.m_style == wxFONTSTYLE_ITALIC || m_info.m_style == wxFONTSTYLE_SLANT) | |
475 | traits |= kCTFontItalicTrait; | |
489468fe | 476 | |
f1c40652 | 477 | // use font caching |
c2eb8938 | 478 | wxString lookupnameWithSize = wxString::Format( "%s_%u_%d", m_info.m_faceName, traits, m_info.m_pointSize ); |
489468fe | 479 | |
f1c40652 SC |
480 | static std::map< std::wstring , wxCFRef< CTFontRef > > fontcache ; |
481 | m_ctFont = fontcache[ std::wstring(lookupnameWithSize.wc_str()) ]; | |
482 | if ( !m_ctFont ) | |
489468fe | 483 | { |
03c28161 | 484 | m_ctFont.reset(CTFontCreateWithName( wxCFStringRef(m_info.m_faceName), m_info.m_pointSize , NULL )); |
d0a7d7b1 | 485 | if ( m_ctFont.get() == NULL ) |
03c28161 | 486 | { |
d0a7d7b1 SC |
487 | // TODO try fallbacks according to font type |
488 | m_ctFont.reset(CTFontCreateUIFontForLanguage( kCTFontSystemFontType, m_info.m_pointSize , NULL )); | |
489 | } | |
490 | else | |
491 | { | |
492 | if ( traits != 0 ) | |
493 | { | |
494 | // attempt native font variant, if not available, fallback to italic emulation mode and remove bold | |
495 | CTFontRef fontWithTraits = CTFontCreateCopyWithSymbolicTraits( m_ctFont, 0, NULL, traits, traits ); | |
496 | if ( fontWithTraits == NULL ) | |
497 | { | |
498 | CTFontSymbolicTraits remainingTraits = traits; | |
499 | const CGAffineTransform* remainingTransform = NULL; | |
ce00f59b | 500 | |
d0a7d7b1 SC |
501 | if( remainingTraits & kCTFontItalicTrait ) |
502 | { | |
503 | remainingTraits &= ~kCTFontItalicTrait; | |
504 | remainingTransform = &kSlantTransform; | |
505 | if ( remainingTraits & kCTFontBoldTrait ) | |
506 | { | |
507 | // first try an emulated oblique with an existing bold font | |
508 | fontWithTraits = CTFontCreateCopyWithSymbolicTraits( m_ctFont, 0, remainingTransform, remainingTraits, remainingTraits ); | |
509 | if ( fontWithTraits == NULL ) | |
510 | { | |
511 | // give in on the bold, try native oblique | |
512 | fontWithTraits = CTFontCreateCopyWithSymbolicTraits( m_ctFont, 0, NULL, kCTFontItalicTrait, kCTFontItalicTrait ); | |
513 | } | |
514 | } | |
515 | } | |
ce00f59b | 516 | |
d0a7d7b1 SC |
517 | if ( fontWithTraits == NULL ) |
518 | { | |
519 | fontWithTraits = CTFontCreateWithName( wxCFStringRef(m_info.m_faceName), m_info.m_pointSize, remainingTransform ); | |
520 | } | |
ce00f59b | 521 | |
d0a7d7b1 SC |
522 | } |
523 | if ( fontWithTraits != NULL ) | |
524 | m_ctFont.reset(fontWithTraits); | |
525 | } | |
03c28161 | 526 | } |
489468fe | 527 | } |
ce00f59b | 528 | |
9445de1e | 529 | m_cgFont.reset(CTFontCopyGraphicsFont(m_ctFont, NULL)); |
489468fe | 530 | } |
f1c40652 | 531 | |
489468fe | 532 | #endif |
292e5e1f | 533 | #if wxOSX_USE_ATSU_TEXT |
03c28161 | 534 | CreateATSUFont(); |
489468fe | 535 | #endif |
f1c40652 | 536 | #if wxOSX_USE_COCOA |
aa6208d9 | 537 | m_nsFont = wxFont::OSXCreateNSFont( &m_info ); |
f1c40652 SC |
538 | #endif |
539 | #if wxOSX_USE_IPHONE | |
aa6208d9 | 540 | m_uiFont = wxFont::OSXCreateUIFont( &m_info ); |
f1c40652 SC |
541 | #endif |
542 | m_fontValid = true; | |
489468fe SC |
543 | } |
544 | ||
51b0f371 SC |
545 | bool wxFontRefData::IsFixedWidth() const |
546 | { | |
547 | #if wxOSX_USE_CORE_TEXT | |
548 | CTFontSymbolicTraits traits = CTFontGetSymbolicTraits(m_ctFont); | |
549 | return (traits & kCTFontMonoSpaceTrait) != 0; | |
550 | #else | |
551 | return false; | |
552 | #endif | |
553 | } | |
554 | ||
489468fe SC |
555 | // ---------------------------------------------------------------------------- |
556 | // wxFont | |
557 | // ---------------------------------------------------------------------------- | |
558 | ||
559 | bool wxFont::Create(const wxNativeFontInfo& info) | |
560 | { | |
f1c40652 | 561 | UnRef(); |
03647350 | 562 | |
f1c40652 SC |
563 | m_refData = new wxFontRefData( info ); |
564 | RealizeResource(); | |
03647350 | 565 | |
f1c40652 | 566 | return true; |
489468fe SC |
567 | } |
568 | ||
7eb8aeb8 SC |
569 | wxFont::wxFont(wxOSXSystemFont font) |
570 | { | |
571 | m_refData = new wxFontRefData( font, 0 ); | |
572 | } | |
573 | ||
489468fe SC |
574 | wxFont::wxFont(const wxString& fontdesc) |
575 | { | |
576 | wxNativeFontInfo info; | |
577 | if ( info.FromString(fontdesc) ) | |
578 | (void)Create(info); | |
579 | } | |
580 | ||
581 | bool wxFont::Create(int pointSize, | |
0c14b6c3 FM |
582 | wxFontFamily family, |
583 | wxFontStyle style, | |
584 | wxFontWeight weight, | |
585 | bool underlined, | |
f1c40652 | 586 | const wxString& faceNameParam, |
0c14b6c3 | 587 | wxFontEncoding encoding) |
489468fe SC |
588 | { |
589 | UnRef(); | |
03647350 | 590 | |
f1c40652 | 591 | wxString faceName = faceNameParam; |
489468fe | 592 | |
f1c40652 SC |
593 | if ( faceName.empty() ) |
594 | { | |
595 | switch ( family ) | |
596 | { | |
597 | case wxFONTFAMILY_DEFAULT : | |
598 | faceName = wxT("Lucida Grande"); | |
599 | break; | |
03647350 | 600 | |
f1c40652 SC |
601 | case wxFONTFAMILY_SCRIPT : |
602 | case wxFONTFAMILY_ROMAN : | |
603 | case wxFONTFAMILY_DECORATIVE : | |
604 | faceName = wxT("Times"); | |
605 | break ; | |
606 | ||
607 | case wxFONTFAMILY_SWISS : | |
608 | faceName = wxT("Helvetica"); | |
609 | break ; | |
610 | ||
611 | case wxFONTFAMILY_MODERN : | |
612 | case wxFONTFAMILY_TELETYPE: | |
613 | faceName = wxT("Courier"); | |
614 | break ; | |
615 | ||
616 | default: | |
617 | faceName = wxT("Times"); | |
618 | break ; | |
619 | } | |
620 | } | |
03647350 | 621 | |
f1c40652 | 622 | wxNativeFontInfo info; |
03647350 | 623 | |
f1c40652 | 624 | info.Init(pointSize, family, style, weight, |
489468fe SC |
625 | underlined, faceName, encoding); |
626 | ||
f1c40652 | 627 | m_refData = new wxFontRefData(info); |
489468fe SC |
628 | |
629 | return true; | |
630 | } | |
631 | ||
f1c40652 | 632 | wxFont::~wxFont() |
489468fe | 633 | { |
f1c40652 | 634 | } |
489468fe | 635 | |
c443ff6f SC |
636 | void wxFont::DoSetNativeFontInfo(const wxNativeFontInfo& info) |
637 | { | |
638 | UnRef(); | |
03647350 | 639 | |
c443ff6f SC |
640 | m_refData = new wxFontRefData( info); |
641 | } | |
642 | ||
643 | ||
f1c40652 SC |
644 | bool wxFont::RealizeResource() |
645 | { | |
646 | M_FONTDATA->MacFindFont(); | |
489468fe SC |
647 | |
648 | return true; | |
649 | } | |
650 | ||
f1c40652 SC |
651 | void wxFont::SetEncoding(wxFontEncoding encoding) |
652 | { | |
653 | AllocExclusive(); | |
489468fe SC |
654 | |
655 | M_FONTDATA->SetEncoding( encoding ); | |
489468fe SC |
656 | } |
657 | ||
658 | wxGDIRefData *wxFont::CreateGDIRefData() const | |
659 | { | |
660 | return new wxFontRefData; | |
661 | } | |
662 | ||
663 | wxGDIRefData *wxFont::CloneGDIRefData(const wxGDIRefData *data) const | |
664 | { | |
5c33522f | 665 | return new wxFontRefData(*static_cast<const wxFontRefData *>(data)); |
489468fe SC |
666 | } |
667 | ||
668 | void wxFont::SetPointSize(int pointSize) | |
669 | { | |
670 | if ( M_FONTDATA->GetPointSize() == pointSize ) | |
671 | return; | |
672 | ||
f1c40652 | 673 | AllocExclusive(); |
489468fe SC |
674 | |
675 | M_FONTDATA->SetPointSize( pointSize ); | |
489468fe SC |
676 | } |
677 | ||
0c14b6c3 | 678 | void wxFont::SetFamily(wxFontFamily family) |
489468fe | 679 | { |
f1c40652 | 680 | AllocExclusive(); |
489468fe SC |
681 | |
682 | M_FONTDATA->SetFamily( family ); | |
489468fe SC |
683 | } |
684 | ||
0c14b6c3 | 685 | void wxFont::SetStyle(wxFontStyle style) |
489468fe | 686 | { |
f1c40652 | 687 | AllocExclusive(); |
489468fe SC |
688 | |
689 | M_FONTDATA->SetStyle( style ); | |
489468fe SC |
690 | } |
691 | ||
0c14b6c3 | 692 | void wxFont::SetWeight(wxFontWeight weight) |
489468fe | 693 | { |
f1c40652 | 694 | AllocExclusive(); |
489468fe SC |
695 | |
696 | M_FONTDATA->SetWeight( weight ); | |
489468fe SC |
697 | } |
698 | ||
699 | bool wxFont::SetFaceName(const wxString& faceName) | |
700 | { | |
f1c40652 | 701 | AllocExclusive(); |
489468fe SC |
702 | |
703 | M_FONTDATA->SetFaceName( faceName ); | |
704 | ||
489468fe SC |
705 | return wxFontBase::SetFaceName(faceName); |
706 | } | |
707 | ||
708 | void wxFont::SetUnderlined(bool underlined) | |
709 | { | |
f1c40652 | 710 | AllocExclusive(); |
489468fe SC |
711 | |
712 | M_FONTDATA->SetUnderlined( underlined ); | |
489468fe SC |
713 | } |
714 | ||
489468fe SC |
715 | // ---------------------------------------------------------------------------- |
716 | // accessors | |
717 | // ---------------------------------------------------------------------------- | |
718 | ||
719 | // TODO: insert checks everywhere for M_FONTDATA == NULL! | |
720 | ||
721 | int wxFont::GetPointSize() const | |
722 | { | |
723 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
724 | ||
725 | return M_FONTDATA->GetPointSize(); | |
726 | } | |
727 | ||
728 | wxSize wxFont::GetPixelSize() const | |
729 | { | |
730 | #if wxUSE_GRAPHICS_CONTEXT | |
731 | // TODO: consider caching the value | |
732 | wxGraphicsContext* dc = wxGraphicsContext::CreateFromNative((CGContextRef) NULL); | |
733 | dc->SetFont(*(wxFont *)this,*wxBLACK); | |
734 | wxDouble width, height = 0; | |
735 | dc->GetTextExtent( wxT("g"), &width, &height, NULL, NULL); | |
736 | delete dc; | |
737 | return wxSize((int)width, (int)height); | |
738 | #else | |
739 | return wxFontBase::GetPixelSize(); | |
740 | #endif | |
741 | } | |
742 | ||
51b0f371 SC |
743 | bool wxFont::IsFixedWidth() const |
744 | { | |
372d999e | 745 | wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") ); |
51b0f371 | 746 | |
372d999e SC |
747 | // cast away constness otherwise lazy font resolution is not possible |
748 | const_cast<wxFont *>(this)->RealizeResource(); | |
749 | ||
51b0f371 SC |
750 | return M_FONTDATA->IsFixedWidth(); |
751 | } | |
752 | ||
59b7da02 | 753 | wxFontFamily wxFont::DoGetFamily() const |
489468fe | 754 | { |
489468fe SC |
755 | return M_FONTDATA->GetFamily(); |
756 | } | |
757 | ||
0c14b6c3 | 758 | wxFontStyle wxFont::GetStyle() const |
489468fe | 759 | { |
0c14b6c3 | 760 | wxCHECK_MSG( M_FONTDATA != NULL , wxFONTSTYLE_MAX, wxT("invalid font") ); |
489468fe SC |
761 | |
762 | return M_FONTDATA->GetStyle() ; | |
763 | } | |
764 | ||
0c14b6c3 | 765 | wxFontWeight wxFont::GetWeight() const |
489468fe | 766 | { |
0c14b6c3 | 767 | wxCHECK_MSG( M_FONTDATA != NULL , wxFONTWEIGHT_MAX, wxT("invalid font") ); |
489468fe SC |
768 | |
769 | return M_FONTDATA->GetWeight(); | |
770 | } | |
771 | ||
772 | bool wxFont::GetUnderlined() const | |
773 | { | |
774 | wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") ); | |
775 | ||
776 | return M_FONTDATA->GetUnderlined(); | |
777 | } | |
778 | ||
779 | wxString wxFont::GetFaceName() const | |
780 | { | |
781 | wxCHECK_MSG( M_FONTDATA != NULL , wxEmptyString , wxT("invalid font") ); | |
782 | ||
783 | return M_FONTDATA->GetFaceName() ; | |
784 | } | |
785 | ||
786 | wxFontEncoding wxFont::GetEncoding() const | |
787 | { | |
788 | wxCHECK_MSG( M_FONTDATA != NULL , wxFONTENCODING_DEFAULT , wxT("invalid font") ); | |
789 | ||
790 | return M_FONTDATA->GetEncoding() ; | |
791 | } | |
792 | ||
f1c40652 | 793 | #if wxOSX_USE_ATSU_TEXT && wxOSX_USE_CARBON |
489468fe SC |
794 | |
795 | short wxFont::MacGetFontNum() const | |
796 | { | |
797 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
798 | ||
f1c40652 SC |
799 | // cast away constness otherwise lazy font resolution is not possible |
800 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 801 | |
f1c40652 | 802 | return M_FONTDATA->m_info.m_qdFontFamily; |
489468fe SC |
803 | } |
804 | ||
f1c40652 | 805 | wxByte wxFont::MacGetFontStyle() const |
489468fe SC |
806 | { |
807 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
808 | ||
f1c40652 SC |
809 | // cast away constness otherwise lazy font resolution is not possible |
810 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 811 | |
f1c40652 | 812 | return M_FONTDATA->m_info.m_qdFontStyle; |
489468fe SC |
813 | } |
814 | ||
f1c40652 | 815 | wxUint16 wxFont::MacGetThemeFontID() const |
489468fe SC |
816 | { |
817 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
818 | ||
f1c40652 | 819 | return M_FONTDATA->m_macThemeFontID; |
489468fe SC |
820 | } |
821 | ||
f1c40652 SC |
822 | #endif |
823 | ||
beb2638a | 824 | #if wxOSX_USE_ATSU_TEXT |
f1c40652 | 825 | void * wxFont::MacGetATSUStyle() const |
489468fe | 826 | { |
f1c40652 | 827 | wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") ); |
489468fe | 828 | |
f1c40652 SC |
829 | // cast away constness otherwise lazy font resolution is not possible |
830 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 831 | |
f1c40652 | 832 | return M_FONTDATA->m_macATSUStyle; |
489468fe | 833 | } |
6f283573 | 834 | |
03647350 | 835 | wxUint32 wxFont::MacGetATSUFontID() const |
6f283573 | 836 | { |
c22ace4d | 837 | wxCHECK_MSG( M_FONTDATA != NULL, 0, wxT("invalid font") ); |
6f283573 SC |
838 | |
839 | // cast away constness otherwise lazy font resolution is not possible | |
840 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 841 | |
6f283573 SC |
842 | return M_FONTDATA->m_info.m_atsuFontID; |
843 | } | |
844 | ||
845 | wxUint32 wxFont::MacGetATSUAdditionalQDStyles() const | |
846 | { | |
c22ace4d | 847 | wxCHECK_MSG( M_FONTDATA != NULL, 0, wxT("invalid font") ); |
6f283573 SC |
848 | |
849 | // cast away constness otherwise lazy font resolution is not possible | |
850 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 851 | |
6f283573 SC |
852 | return M_FONTDATA->m_info.m_atsuAdditionalQDStyles; |
853 | } | |
854 | #endif | |
855 | ||
f1c40652 | 856 | #if wxOSX_USE_CORE_TEXT |
489468fe | 857 | |
aa6208d9 | 858 | CTFontRef wxFont::OSXGetCTFont() const |
489468fe SC |
859 | { |
860 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
861 | ||
f1c40652 SC |
862 | // cast away constness otherwise lazy font resolution is not possible |
863 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 864 | |
f1c40652 | 865 | return (CTFontRef)(M_FONTDATA->m_ctFont); |
489468fe SC |
866 | } |
867 | ||
f1c40652 SC |
868 | #endif |
869 | ||
9445de1e SC |
870 | #if wxOSX_USE_COCOA_OR_CARBON |
871 | ||
aa6208d9 | 872 | CGFontRef wxFont::OSXGetCGFont() const |
9445de1e SC |
873 | { |
874 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
875 | ||
876 | // cast away constness otherwise lazy font resolution is not possible | |
877 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 878 | |
9445de1e SC |
879 | return (M_FONTDATA->m_cgFont); |
880 | } | |
881 | ||
882 | #endif | |
883 | ||
884 | ||
f1c40652 SC |
885 | #if wxOSX_USE_COCOA |
886 | ||
aa6208d9 | 887 | NSFont* wxFont::OSXGetNSFont() const |
489468fe SC |
888 | { |
889 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
890 | ||
f1c40652 SC |
891 | // cast away constness otherwise lazy font resolution is not possible |
892 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 893 | |
f1c40652 | 894 | return (M_FONTDATA->m_nsFont); |
489468fe | 895 | } |
f1c40652 | 896 | |
489468fe SC |
897 | #endif |
898 | ||
e5e5b843 SC |
899 | #if wxOSX_USE_IPHONE |
900 | ||
901 | UIFont* wxFont::OSXGetUIFont() const | |
902 | { | |
903 | wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") ); | |
ce00f59b | 904 | |
e5e5b843 SC |
905 | // cast away constness otherwise lazy font resolution is not possible |
906 | const_cast<wxFont *>(this)->RealizeResource(); | |
ce00f59b | 907 | |
e5e5b843 SC |
908 | return (M_FONTDATA->m_uiFont); |
909 | } | |
910 | ||
911 | #endif | |
912 | ||
f1c40652 | 913 | const wxNativeFontInfo * wxFont::GetNativeFontInfo() const |
489468fe SC |
914 | { |
915 | wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") ); | |
a1b806b9 | 916 | wxCHECK_MSG( IsOk(), NULL, wxT("invalid font") ); |
489468fe | 917 | |
f1c40652 SC |
918 | // cast away constness otherwise lazy font resolution is not possible |
919 | const_cast<wxFont *>(this)->RealizeResource(); | |
03647350 | 920 | |
f1c40652 SC |
921 | // M_FONTDATA->m_info.InitFromFont(*this); |
922 | ||
923 | return &(M_FONTDATA->m_info); | |
924 | } | |
925 | ||
926 | // ---------------------------------------------------------------------------- | |
927 | // wxNativeFontInfo | |
928 | // ---------------------------------------------------------------------------- | |
929 | ||
d0a7d7b1 | 930 | #if 0 // wxOSX_USE_CORE_TEXT |
f1c40652 SC |
931 | |
932 | /* from Core Text Manual Common Operations */ | |
933 | ||
934 | static CTFontDescriptorRef wxMacCreateCTFontDescriptor(CFStringRef iFamilyName, CTFontSymbolicTraits iTraits ) | |
935 | { | |
936 | CTFontDescriptorRef descriptor = NULL; | |
937 | CFMutableDictionaryRef attributes; | |
938 | ||
2e587bb9 | 939 | wxASSERT(iFamilyName != NULL); |
f1c40652 SC |
940 | // Create a mutable dictionary to hold our attributes. |
941 | attributes = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
942 | &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks); | |
2e587bb9 | 943 | wxASSERT(attributes != NULL); |
f1c40652 SC |
944 | |
945 | if (attributes != NULL) { | |
946 | // Add a family name to our attributes. | |
947 | CFDictionaryAddValue(attributes, kCTFontFamilyNameAttribute, iFamilyName); | |
948 | ||
949 | ||
950 | if ( iTraits ) { | |
951 | CFMutableDictionaryRef traits; | |
952 | CFNumberRef symTraits; | |
953 | ||
954 | // Create the traits dictionary. | |
955 | symTraits = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, | |
956 | &iTraits); | |
2e587bb9 | 957 | wxASSERT(symTraits != NULL); |
f1c40652 SC |
958 | |
959 | if (symTraits != NULL) { | |
960 | // Create a dictionary to hold our traits values. | |
961 | traits = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
962 | &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks); | |
2e587bb9 | 963 | wxASSERT(traits != NULL); |
f1c40652 SC |
964 | |
965 | if (traits != NULL) { | |
966 | // Add the symbolic traits value to the traits dictionary. | |
967 | CFDictionaryAddValue(traits, kCTFontSymbolicTrait, symTraits); | |
968 | ||
969 | // Add the traits attribute to our attributes. | |
970 | CFDictionaryAddValue(attributes, kCTFontTraitsAttribute, traits); | |
971 | CFRelease(traits); | |
972 | } | |
973 | CFRelease(symTraits); | |
974 | } | |
975 | } | |
976 | // Create the font descriptor with our attributes | |
977 | descriptor = CTFontDescriptorCreateWithAttributes(attributes); | |
2e587bb9 | 978 | wxASSERT(descriptor != NULL); |
f1c40652 SC |
979 | |
980 | CFRelease(attributes); | |
981 | } | |
982 | // Return our font descriptor. | |
983 | return descriptor ; | |
984 | } | |
985 | ||
986 | #endif | |
987 | ||
988 | void wxNativeFontInfo::Init() | |
989 | { | |
f1c40652 SC |
990 | #if wxOSX_USE_ATSU_TEXT |
991 | m_atsuFontID = 0 ; | |
992 | m_atsuAdditionalQDStyles = 0; | |
993 | m_atsuFontValid = false; | |
994 | #if wxOSX_USE_CARBON | |
995 | m_qdFontStyle = 0; | |
996 | m_qdFontFamily = 0; | |
997 | #endif | |
f1c40652 SC |
998 | #endif |
999 | m_pointSize = 0; | |
1000 | m_family = wxFONTFAMILY_DEFAULT; | |
1001 | m_style = wxFONTSTYLE_NORMAL; | |
1002 | m_weight = wxFONTWEIGHT_NORMAL; | |
1003 | m_underlined = false; | |
1004 | m_faceName.clear(); | |
c443ff6f | 1005 | m_encoding = wxFont::GetDefaultEncoding(); |
f1c40652 SC |
1006 | m_descriptorValid = false; |
1007 | } | |
1008 | ||
1009 | #if wxOSX_USE_CORE_TEXT | |
1010 | void wxNativeFontInfo::Init(CTFontDescriptorRef descr) | |
1011 | { | |
1012 | Init(); | |
03647350 | 1013 | |
03c28161 | 1014 | wxCFRef< CFNumberRef > sizevalue( (CFNumberRef) CTFontDescriptorCopyAttribute( descr, kCTFontSizeAttribute ) ); |
f1c40652 SC |
1015 | float fsize; |
1016 | if ( CFNumberGetValue( sizevalue , kCFNumberFloatType , &fsize ) ) | |
1017 | m_pointSize = (int)( fsize + 0.5 ); | |
1018 | ||
03c28161 | 1019 | wxCFRef< CFDictionaryRef > traitsvalue( (CFDictionaryRef) CTFontDescriptorCopyAttribute( descr, kCTFontTraitsAttribute ) ); |
f1c40652 SC |
1020 | CTFontSymbolicTraits traits; |
1021 | if ( CFNumberGetValue((CFNumberRef) CFDictionaryGetValue(traitsvalue,kCTFontSymbolicTrait),kCFNumberIntType,&traits) ) | |
1022 | { | |
1023 | if ( traits & kCTFontItalicTrait ) | |
1024 | m_style = wxFONTSTYLE_ITALIC; | |
1025 | if ( traits & kCTFontBoldTrait ) | |
1026 | m_weight = wxFONTWEIGHT_BOLD ; | |
1027 | } | |
1028 | ||
03c28161 | 1029 | wxCFStringRef familyName( (CFStringRef) CTFontDescriptorCopyAttribute(descr, kCTFontFamilyNameAttribute)); |
03647350 | 1030 | m_faceName = familyName.AsString(); |
489468fe SC |
1031 | } |
1032 | #endif | |
1033 | ||
f1c40652 SC |
1034 | void wxNativeFontInfo::EnsureValid() |
1035 | { | |
1036 | if ( m_descriptorValid ) | |
1037 | return; | |
03647350 | 1038 | |
f1c40652 SC |
1039 | #if wxOSX_USE_ATSU_TEXT |
1040 | if ( !m_atsuFontValid ) | |
1041 | { | |
9a672c75 SC |
1042 | #if !wxOSX_USE_CARBON |
1043 | // not needed outside | |
1044 | wxInt16 m_qdFontFamily; | |
1045 | wxInt16 m_qdFontStyle; | |
1046 | #endif | |
f1c40652 SC |
1047 | wxCFStringRef cf( m_faceName, wxLocale::GetSystemEncoding() ); |
1048 | ATSFontFamilyRef atsfamily = ATSFontFamilyFindFromName( cf , kATSOptionFlagsDefault ); | |
1049 | if ( atsfamily == (ATSFontFamilyRef) -1 ) | |
1050 | { | |
1051 | wxLogDebug( wxT("ATSFontFamilyFindFromName failed for ") + m_faceName ); | |
1052 | m_qdFontFamily = GetAppFont(); | |
1053 | } | |
1054 | else | |
1055 | { | |
1056 | m_qdFontFamily = FMGetFontFamilyFromATSFontFamilyRef( atsfamily ); | |
1057 | } | |
1058 | ||
1059 | m_qdFontStyle = 0; | |
1060 | if (m_weight == wxFONTWEIGHT_BOLD) | |
1061 | m_qdFontStyle |= bold; | |
1062 | if (m_style == wxFONTSTYLE_ITALIC || m_style == wxFONTSTYLE_SLANT) | |
1063 | m_qdFontStyle |= italic; | |
1064 | if (m_underlined) | |
1065 | m_qdFontStyle |= underline; | |
1066 | ||
489468fe | 1067 | |
f1c40652 SC |
1068 | // we try to get as much styles as possible into ATSU |
1069 | ||
1070 | // ATSUFontID and FMFont are equivalent | |
1071 | FMFontStyle intrinsicStyle = 0 ; | |
1072 | OSStatus status = FMGetFontFromFontFamilyInstance( m_qdFontFamily , m_qdFontStyle , (FMFont*)&m_atsuFontID , &intrinsicStyle); | |
ca910e1a VZ |
1073 | if ( status != noErr ) |
1074 | { | |
1075 | wxFAIL_MSG( wxT("couldn't get an ATSUFont from font family") ); | |
1076 | } | |
f1c40652 SC |
1077 | m_atsuAdditionalQDStyles = m_qdFontStyle & (~intrinsicStyle ); |
1078 | m_atsuFontValid = true; | |
1079 | } | |
f1c40652 SC |
1080 | #endif |
1081 | m_descriptorValid = true; | |
1082 | } | |
1083 | ||
1084 | void wxNativeFontInfo::Init(const wxNativeFontInfo& info) | |
489468fe | 1085 | { |
f1c40652 | 1086 | Init(); |
f1c40652 SC |
1087 | #if wxOSX_USE_ATSU_TEXT |
1088 | m_atsuFontValid = info.m_atsuFontValid; | |
1089 | m_atsuFontID = info.m_atsuFontID ; | |
1090 | m_atsuAdditionalQDStyles = info.m_atsuAdditionalQDStyles; | |
1091 | #if wxOSX_USE_CARBON | |
1092 | m_qdFontFamily = info.m_qdFontFamily; | |
1093 | m_qdFontStyle = info.m_qdFontStyle; | |
1094 | #endif | |
f1c40652 SC |
1095 | #endif |
1096 | m_pointSize = info.m_pointSize; | |
1097 | m_family = info.m_family; | |
1098 | m_style = info.m_style; | |
1099 | m_weight = info.m_weight; | |
1100 | m_underlined = info.m_underlined; | |
1101 | m_faceName = info.m_faceName; | |
1102 | m_encoding = info.m_encoding; | |
1103 | m_descriptorValid = info.m_descriptorValid; | |
1104 | } | |
1105 | ||
1106 | void wxNativeFontInfo::Init(int size, | |
1107 | wxFontFamily family, | |
1108 | wxFontStyle style, | |
1109 | wxFontWeight weight, | |
1110 | bool underlined, | |
1111 | const wxString& faceName, | |
1112 | wxFontEncoding encoding) | |
1113 | { | |
1114 | Init(); | |
1115 | m_pointSize = size; | |
1116 | m_family = family; | |
1117 | m_style = style; | |
1118 | m_weight = weight; | |
1119 | m_underlined = underlined; | |
1120 | m_faceName = faceName; | |
c443ff6f SC |
1121 | if ( encoding == wxFONTENCODING_DEFAULT ) |
1122 | encoding = wxFont::GetDefaultEncoding(); | |
f1c40652 | 1123 | m_encoding = encoding; |
489468fe | 1124 | |
489468fe SC |
1125 | } |
1126 | ||
f1c40652 SC |
1127 | void wxNativeFontInfo::Free() |
1128 | { | |
f1c40652 SC |
1129 | #if wxOSX_USE_ATSU_TEXT |
1130 | m_atsuFontID = 0 ; | |
1131 | m_atsuAdditionalQDStyles = 0; | |
1132 | m_atsuFontValid = false; | |
489468fe | 1133 | #endif |
f1c40652 SC |
1134 | m_descriptorValid = false; |
1135 | } | |
489468fe | 1136 | |
f1c40652 | 1137 | bool wxNativeFontInfo::FromString(const wxString& s) |
489468fe | 1138 | { |
f1c40652 | 1139 | long l; |
489468fe | 1140 | |
9a83f860 | 1141 | wxStringTokenizer tokenizer(s, wxT(";")); |
489468fe | 1142 | |
f1c40652 SC |
1143 | wxString token = tokenizer.GetNextToken(); |
1144 | // | |
1145 | // Ignore the version for now | |
1146 | // | |
1147 | ||
1148 | token = tokenizer.GetNextToken(); | |
1149 | if ( !token.ToLong(&l) ) | |
1150 | return false; | |
1151 | m_pointSize = (int)l; | |
1152 | ||
1153 | token = tokenizer.GetNextToken(); | |
1154 | if ( !token.ToLong(&l) ) | |
1155 | return false; | |
1156 | m_family = (wxFontFamily)l; | |
1157 | ||
1158 | token = tokenizer.GetNextToken(); | |
1159 | if ( !token.ToLong(&l) ) | |
1160 | return false; | |
1161 | m_style = (wxFontStyle)l; | |
1162 | ||
1163 | token = tokenizer.GetNextToken(); | |
1164 | if ( !token.ToLong(&l) ) | |
1165 | return false; | |
1166 | m_weight = (wxFontWeight)l; | |
1167 | ||
1168 | token = tokenizer.GetNextToken(); | |
1169 | if ( !token.ToLong(&l) ) | |
1170 | return false; | |
1171 | m_underlined = l != 0; | |
1172 | ||
1173 | m_faceName = tokenizer.GetNextToken(); | |
1174 | ||
1175 | #ifndef __WXMAC__ | |
1176 | if( !faceName ) | |
1177 | return false; | |
1178 | #endif | |
1179 | ||
1180 | token = tokenizer.GetNextToken(); | |
1181 | if ( !token.ToLong(&l) ) | |
1182 | return false; | |
1183 | m_encoding = (wxFontEncoding)l; | |
1184 | ||
1185 | return true; | |
1186 | } | |
1187 | ||
1188 | wxString wxNativeFontInfo::ToString() const | |
1189 | { | |
1190 | wxString s; | |
1191 | ||
9a83f860 | 1192 | s.Printf(wxT("%d;%d;%d;%d;%d;%d;%s;%d"), |
f1c40652 SC |
1193 | 0, // version |
1194 | m_pointSize, | |
1195 | m_family, | |
1196 | (int)m_style, | |
1197 | (int)m_weight, | |
1198 | m_underlined, | |
1199 | m_faceName.GetData(), | |
1200 | (int)m_encoding); | |
1201 | ||
1202 | return s; | |
1203 | } | |
1204 | ||
1205 | int wxNativeFontInfo::GetPointSize() const | |
1206 | { | |
1207 | return m_pointSize; | |
1208 | } | |
1209 | ||
1210 | wxFontStyle wxNativeFontInfo::GetStyle() const | |
1211 | { | |
1212 | return m_style; | |
1213 | } | |
1214 | ||
1215 | wxFontWeight wxNativeFontInfo::GetWeight() const | |
1216 | { | |
1217 | return m_weight; | |
1218 | } | |
1219 | ||
1220 | bool wxNativeFontInfo::GetUnderlined() const | |
1221 | { | |
1222 | return m_underlined; | |
1223 | } | |
1224 | ||
1225 | wxString wxNativeFontInfo::GetFaceName() const | |
1226 | { | |
1227 | return m_faceName; | |
1228 | } | |
1229 | ||
1230 | wxFontFamily wxNativeFontInfo::GetFamily() const | |
1231 | { | |
1232 | return m_family; | |
489468fe | 1233 | } |
f1c40652 SC |
1234 | |
1235 | wxFontEncoding wxNativeFontInfo::GetEncoding() const | |
1236 | { | |
1237 | return m_encoding; | |
1238 | } | |
1239 | ||
5dd0719e SC |
1240 | bool wxNativeFontInfo::GetStrikethrough() const |
1241 | { | |
1242 | return false; | |
1243 | } | |
1244 | ||
1245 | ||
f1c40652 SC |
1246 | // changing the font descriptor |
1247 | ||
1248 | void wxNativeFontInfo::SetPointSize(int pointsize) | |
1249 | { | |
1250 | if ( m_pointSize != pointsize ) | |
1251 | { | |
1252 | m_pointSize = pointsize; | |
1253 | Free(); | |
1254 | } | |
1255 | } | |
1256 | ||
1257 | void wxNativeFontInfo::SetStyle(wxFontStyle style_) | |
1258 | { | |
1259 | if ( m_style != style_ ) | |
1260 | { | |
1261 | m_style = style_; | |
1262 | Free(); | |
1263 | } | |
1264 | } | |
1265 | ||
1266 | void wxNativeFontInfo::SetWeight(wxFontWeight weight_) | |
1267 | { | |
1268 | if ( m_weight != weight_ ) | |
1269 | { | |
1270 | m_weight = weight_; | |
1271 | Free(); | |
1272 | } | |
1273 | } | |
1274 | ||
1275 | void wxNativeFontInfo::SetUnderlined(bool underlined_) | |
1276 | { | |
1277 | if ( m_underlined != underlined_ ) | |
1278 | { | |
1279 | m_underlined = underlined_; | |
1280 | Free(); | |
1281 | } | |
1282 | } | |
1283 | ||
1284 | bool wxNativeFontInfo::SetFaceName(const wxString& facename_) | |
1285 | { | |
1286 | if ( m_faceName != facename_ ) | |
1287 | { | |
1288 | m_faceName = facename_; | |
1289 | Free(); | |
1290 | } | |
1291 | return true; | |
1292 | } | |
1293 | ||
1294 | void wxNativeFontInfo::SetFamily(wxFontFamily family_) | |
1295 | { | |
1296 | if ( m_family != family_ ) | |
1297 | { | |
1298 | m_family = family_; | |
1299 | Free(); | |
1300 | } | |
1301 | } | |
1302 | ||
1303 | void wxNativeFontInfo::SetEncoding(wxFontEncoding encoding_) | |
1304 | { | |
c443ff6f SC |
1305 | if ( encoding_ == wxFONTENCODING_DEFAULT ) |
1306 | encoding_ = wxFont::GetDefaultEncoding(); | |
f1c40652 SC |
1307 | m_encoding = encoding_; |
1308 | // not reflected in native descriptors | |
c22ace4d | 1309 | } |
5dd0719e SC |
1310 | |
1311 | void wxNativeFontInfo::SetStrikethrough(bool WXUNUSED(strikethrough)) | |
1312 | { | |
1313 | } | |
1314 | ||
1315 |