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e9576ca5 1/////////////////////////////////////////////////////////////////////////////
df91131c 2// Name: src/mac/carbon/font.cpp
e9576ca5 3// Purpose: wxFont class
a31a5f85 4// Author: Stefan Csomor
e9576ca5 5// Modified by:
a31a5f85 6// Created: 1998-01-01
e9576ca5 7// RCS-ID: $Id$
a31a5f85 8// Copyright: (c) Stefan Csomor
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
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12#include "wx/wxprec.h"
13
e9576ca5 14#include "wx/font.h"
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15
16#ifndef WX_PRECOMP
17 #include "wx/string.h"
de6185e2 18 #include "wx/utils.h"
987e9419 19 #include "wx/intl.h"
dd05139a 20 #include "wx/gdicmn.h"
162f6b2a 21 #include "wx/log.h"
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22#endif
23
5b781a67 24#include "wx/fontutil.h"
ccd67a6a 25#include "wx/graphics.h"
3b7e6277 26
b3c1d21c 27#include "wx/mac/uma.h"
6eaa4426 28
768c6e8b 29#ifndef __DARWIN__
7f0c3a63 30#include <ATSUnicode.h>
768c6e8b 31#endif
76a5e5d2 32
6eaa4426 33
e9576ca5 34IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
e9576ca5 35
6eaa4426 36
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37class WXDLLEXPORT wxFontRefData: public wxGDIRefData
38{
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39public:
40 wxFontRefData()
3bf5a59b 41 {
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42 Init(10, wxDEFAULT, wxNORMAL, wxNORMAL,
43 false, wxT("applicationfont"), wxFONTENCODING_DEFAULT);
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44 }
45
46 wxFontRefData(const wxFontRefData& data)
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47 {
48 Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
49 data.m_underlined, data.m_faceName, data.m_encoding);
50 }
51
52 wxFontRefData(int size,
53 int family,
54 int style,
55 int weight,
56 bool underlined,
57 const wxString& faceName,
58 wxFontEncoding encoding)
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59 {
60 Init(size, family, style, weight, underlined, faceName, encoding);
61 }
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62
63#if wxMAC_USE_CORE_TEXT
64 wxFontRefData( wxUint32 coreTextFontType );
65 wxFontRefData( CTFontRef font );
66 wxFontRefData( CTFontDescriptorRef fontdescriptor, int size );
67#endif
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68
69 virtual ~wxFontRefData();
6eaa4426 70
8b534a7b 71 void SetNoAntiAliasing( bool no = true ) { m_noAA = no; }
6eaa4426 72
8b534a7b 73 bool GetNoAntiAliasing() const { return m_noAA; }
6eaa4426 74
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75 void SetPointSize( int size )
76 {
77 m_pointSize = size;
78 MacInvalidateNativeFont();
79 }
80
81 int GetPointSize() const { return m_pointSize; }
82
83 void SetFamily( int family )
84 {
85 m_family = family;
86 MacInvalidateNativeFont();
87 }
88
89
90 int GetFamily() const { return m_family; }
91
92 void SetStyle( int style )
93 {
94 m_style = style;
95 MacInvalidateNativeFont();
96 }
97
98
99 int GetStyle() const { return m_style; }
100
101 void SetWeight( int weight )
102 {
103 m_weight = weight;
104 MacInvalidateNativeFont();
105 }
106
107
108 int GetWeight() const { return m_weight; }
109
110 void SetUnderlined( bool u )
111 {
112 m_underlined = u;
113 MacInvalidateNativeFont();
114 }
115
116 bool GetUnderlined() const { return m_underlined; }
117
118 void SetFaceName( const wxString& facename )
119 {
120 m_faceName = facename;
121 MacInvalidateNativeFont();
122 }
123
124 const wxString& GetFaceName() const { return m_faceName; }
125
126 void SetEncoding( wxFontEncoding encoding )
127 {
128 m_encoding = encoding;
129 MacInvalidateNativeFont();
130 }
131
132 wxFontEncoding GetEncoding() const { return m_encoding; }
133
134 void MacInvalidateNativeFont();
135
2a0155df 136 void MacFindFont();
8b534a7b 137
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138protected:
139 // common part of all ctors
140 void Init(int size,
141 int family,
142 int style,
143 int weight,
144 bool underlined,
145 const wxString& faceName,
146 wxFontEncoding encoding);
147
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148#if wxMAC_USE_CORE_TEXT
149 void Init( CTFontRef font );
150#endif
3bf5a59b 151 // font characterstics
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152 int m_pointSize;
153 int m_family;
154 int m_style;
155 int m_weight;
156 bool m_underlined;
157 wxString m_faceName;
158 wxFontEncoding m_encoding;
3bf5a59b 159 bool m_noAA; // No anti-aliasing
6eaa4426 160
3bf5a59b 161public:
c07e1e2c 162#if wxMAC_USE_ATSU_TEXT
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163 FMFontFamily m_macFontFamily;
164 FMFontSize m_macFontSize;
165 FMFontStyle m_macFontStyle;
6eaa4426 166
facd6764 167 // ATSU Font Information
6eaa4426 168
3103e8a9 169 // this is split into an ATSU font id that may
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170 // contain some styles (special bold fonts etc) and
171 // these are the additional qd styles that are not
172 // included in the ATSU font id
173 ATSUFontID m_macATSUFontID;
2a0155df 174 FMFontStyle m_macATSUAdditionalQDStyles ;
6eaa4426 175
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176 // for true themeing support we must store the correct font
177 // information here, as this speeds up and optimizes rendering
178 ThemeFontID m_macThemeFontID ;
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179#endif
180#if wxMAC_USE_CORE_TEXT
181 wxCFRef<CTFontRef> m_ctFont;
8b534a7b 182 wxCFRef<CTFontDescriptorRef> m_ctFontDescriptor;
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183#endif
184#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
185 ATSUStyle m_macATSUStyle ;
6239ee05 186#endif
6eaa4426 187 wxNativeFontInfo m_info;
3bf5a59b 188};
6eaa4426 189
68c95704 190#define M_FONTDATA ((wxFontRefData*)m_refData)
873fd4af 191
6eaa4426 192
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193// ============================================================================
194// implementation
195// ============================================================================
196
197// ----------------------------------------------------------------------------
198// wxFontRefData
199// ----------------------------------------------------------------------------
200
201void wxFontRefData::Init(int pointSize,
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202 int family,
203 int style,
204 int weight,
205 bool underlined,
206 const wxString& faceName,
207 wxFontEncoding encoding)
e9576ca5 208{
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209 m_style = style;
210 m_pointSize = pointSize;
211 m_family = family;
212 m_style = style;
213 m_weight = weight;
214 m_underlined = underlined;
215 m_faceName = faceName;
216 m_encoding = encoding;
c07e1e2c 217 m_noAA = false;
c07e1e2c 218#if wxMAC_USE_ATSU_TEXT
2a0155df 219 m_macFontFamily = 0 ;
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220 m_macFontSize = 0;
221 m_macFontStyle = 0;
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222 m_macATSUFontID = 0;
223 m_macATSUAdditionalQDStyles = 0 ;
facd6764 224 m_macThemeFontID = kThemeCurrentPortFont ;
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225#endif
226#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
6239ee05 227 m_macATSUStyle = NULL ;
c07e1e2c 228#endif
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229}
230
231wxFontRefData::~wxFontRefData()
232{
f34105c6 233#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
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234 if ( m_macATSUStyle )
235 {
236 ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
237 m_macATSUStyle = NULL ;
238 }
9f4e08ae 239#endif
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240}
241
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242void wxFontRefData::MacInvalidateNativeFont()
243{
244#if wxMAC_USE_CORE_TEXT
245 m_ctFont.reset();
246 m_ctFontDescriptor.reset();
247#endif
f34105c6 248#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
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249 if ( m_macATSUStyle )
250 {
251 ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
252 m_macATSUStyle = NULL ;
253 }
254#endif
255}
256
c07e1e2c 257#if wxMAC_USE_CORE_TEXT
6239ee05 258
8b534a7b 259/* from Core Text Manual Common Operations */
c07e1e2c 260
8b534a7b 261static CTFontDescriptorRef wxMacCreateCTFontDescriptor(CFStringRef iFamilyName, CTFontSymbolicTraits iTraits )
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262{
263 CTFontDescriptorRef descriptor = NULL;
264 CFMutableDictionaryRef attributes;
6239ee05 265
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266 assert(iFamilyName != NULL);
267 // Create a mutable dictionary to hold our attributes.
268 attributes = CFDictionaryCreateMutable(kCFAllocatorDefault, 0,
269 &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
270 check(attributes != NULL);
271
272 if (attributes != NULL) {
273 // Add a family name to our attributes.
274 CFDictionaryAddValue(attributes, kCTFontFamilyNameAttribute, iFamilyName);
275
276
277 if ( iTraits ) {
278 CFMutableDictionaryRef traits;
279 CFNumberRef symTraits;
280
281 // Create the traits dictionary.
282 symTraits = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type,
283 &iTraits);
284 check(symTraits != NULL);
285
286 if (symTraits != NULL) {
287 // Create a dictionary to hold our traits values.
288 traits = CFDictionaryCreateMutable(kCFAllocatorDefault, 0,
289 &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
290 check(traits != NULL);
291
292 if (traits != NULL) {
293 // Add the symbolic traits value to the traits dictionary.
294 CFDictionaryAddValue(traits, kCTFontSymbolicTrait, symTraits);
295
296 // Add the traits attribute to our attributes.
297 CFDictionaryAddValue(attributes, kCTFontTraitsAttribute, traits);
298 CFRelease(traits);
299 }
300 CFRelease(symTraits);
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301 }
302 }
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303 // Create the font descriptor with our attributes and input size.
304 descriptor = CTFontDescriptorCreateWithAttributes(attributes);
305 check(descriptor != NULL);
306
307 CFRelease(attributes);
6239ee05 308 }
c07e1e2c 309 // Return our font descriptor.
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310 return descriptor ;
311}
312
313wxFontRefData::wxFontRefData( wxUint32 coreTextFontType )
314{
315 CTFontRef font = CTFontCreateUIFontForLanguage( coreTextFontType, 0.0, NULL ) ;
316 if ( CTFontGetSize(m_ctFont) == 0 )
317 {
318 CFRelease(font);
319 font = CTFontCreateUIFontForLanguage( coreTextFontType, 12.0, NULL );
320 }
321 Init( font );
322}
323
324wxFontRefData::wxFontRefData( CTFontRef font )
325{
326 Init( font );
327}
328
329wxFontRefData::wxFontRefData( CTFontDescriptorRef fontdescriptor, int size )
330{
331 if ( size == 0 )
332 {
333 wxCFRef< CFNumberRef > value( (CFNumberRef) CTFontDescriptorCopyAttribute( fontdescriptor, kCTFontSizeAttribute ) );
334
335 float fsize;
336 if ( CFNumberGetValue( value , kCFNumberFloatType , &fsize ) )
337 {
338 size = (int) fsize + 0.5 ;
339 }
340 }
341 Init( CTFontCreateWithFontDescriptor(fontdescriptor, size,NULL) );
342}
343
344void wxFontRefData::Init( CTFontRef font )
345{
346 Init(10, wxDEFAULT, wxNORMAL, wxNORMAL,
347 false, wxT("applicationfont"), wxFONTENCODING_DEFAULT);
348
349 m_ctFont.reset( font );
c07e1e2c 350}
6239ee05 351
1bd568fa 352#endif
6239ee05 353
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354void wxFontRefData::MacFindFont()
355{
6239ee05 356
c07e1e2c 357#if wxMAC_USE_CORE_TEXT
b3c1d21c 358 if ( UMAGetSystemVersion() >= 0x1050 )
e40298d5 359 {
8b534a7b 360 if ( m_faceName.empty() && m_family == wxDEFAULT )
c07e1e2c 361 {
8b534a7b 362 m_ctFont.reset(CTFontCreateUIFontForLanguage( kCTFontSystemFontType, 0.0, NULL ));
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363 }
364
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365 if ( m_ctFont.get() )
366 {
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367 wxMacCFStringHolder name( CTFontCopyFamilyName( m_ctFont ) );
368 m_faceName = name.AsString();
c07e1e2c 369 m_pointSize = CTFontGetSize(m_ctFont) ;
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370 CTFontSymbolicTraits traits = CTFontGetSymbolicTraits( m_ctFont );
371 if ( traits & kCTFontItalicTrait )
372 m_style = wxITALIC;
373 if ( traits & kCTFontBoldTrait )
374 m_weight = wxBOLD ;
375 if ( !m_ctFontDescriptor.get() )
376 m_ctFontDescriptor.reset( CTFontCopyFontDescriptor( m_ctFont ) );
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377 }
378 else
379 {
380 if ( m_faceName.empty() )
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381 {
382 switch ( m_family )
383 {
384 case wxSCRIPT :
385 case wxROMAN :
386 case wxDECORATIVE :
387 m_faceName = wxT("Times");
388 break ;
c07e1e2c 389
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390 case wxSWISS :
391 m_faceName = wxT("Lucida Grande");
392 break ;
c07e1e2c 393
2a0155df 394 case wxMODERN :
d9485f89 395 case wxTELETYPE:
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396 m_faceName = wxT("Monaco");
397 break ;
c07e1e2c 398
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399 default:
400 m_faceName = wxT("Times");
401 break ;
402 }
facd6764 403 }
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404
405 wxMacCFStringHolder cf( m_faceName, wxLocale::GetSystemEncoding() );
406 CTFontSymbolicTraits traits = 0;
407
408 if (m_weight == wxBOLD)
409 traits |= kCTFontBoldTrait;
410 if (m_style == wxITALIC || m_style == wxSLANT)
411 traits |= kCTFontItalicTrait;
412
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413 m_ctFontDescriptor.reset( wxMacCreateCTFontDescriptor( cf, traits ) );
414
415 m_ctFont.reset( CTFontCreateWithFontDescriptor( m_ctFontDescriptor, m_pointSize, NULL ) );
facd6764 416 }
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417#if wxMAC_USE_ATSU_TEXT == 0
418 OSStatus status = noErr;
419 CTFontDescriptorRef desc = m_ctFontDescriptor ;
420 ATSFontRef atsfont = CTFontGetPlatformFont( m_ctFont, &desc );
421 FMFont fmfont = FMGetFontFromATSFontRef( atsfont );
422 ATSUAttributeTag atsuTags[] =
423 {
424 kATSUFontTag ,
425 kATSUSizeTag ,
426 kATSUVerticalCharacterTag,
427 kATSUQDBoldfaceTag ,
428 kATSUQDItalicTag ,
429 kATSUQDUnderlineTag ,
430 };
431 ByteCount atsuSizes[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
432 {
433 sizeof( ATSUFontID ) ,
434 sizeof( Fixed ) ,
435 sizeof( ATSUVerticalCharacterType),
436 sizeof( Boolean ) ,
437 sizeof( Boolean ) ,
438 sizeof( Boolean ) ,
439 };
440 Boolean kTrue = true ;
441 Boolean kFalse = false ;
442
443 Fixed atsuSize = IntToFixed( m_pointSize );
444 ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
445 ATSUAttributeValuePtr atsuValues[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
446 {
447 &fmfont ,
448 &atsuSize ,
449 &kHorizontal,
450 (m_weight == wxBOLD) ? &kTrue : &kFalse ,
451 (m_style == wxITALIC || m_style == wxSLANT) ? &kTrue : &kFalse ,
452 (m_underlined) ? &kTrue : &kFalse ,
453 };
454
455 if ( m_macATSUStyle )
456 {
457 ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
458 m_macATSUStyle = NULL ;
459 }
460 status = ::ATSUCreateStyle((ATSUStyle *)&m_macATSUStyle);
461 wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") );
462 status = ::ATSUSetAttributes(
463 (ATSUStyle)m_macATSUStyle,
464 sizeof(atsuTags) / sizeof(ATSUAttributeTag) ,
465 atsuTags, atsuSizes, atsuValues);
466#endif
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467 }
468#endif
469#if wxMAC_USE_ATSU_TEXT
470 {
9f4e08ae 471 OSStatus status = noErr;
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472 Str255 qdFontName ;
473 if ( m_macThemeFontID != kThemeCurrentPortFont )
e40298d5 474 {
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475 Style style ;
476 GetThemeFont( m_macThemeFontID, GetApplicationScript(), qdFontName, &m_macFontSize, &style );
477 if ( m_macFontSize == 0 )
478 m_macFontSize = 12;
479 m_macFontStyle = style ;
480 m_faceName = wxMacMakeStringFromPascal( qdFontName );
481 if ( m_macFontStyle & bold )
482 m_weight = wxBOLD ;
facd6764 483 else
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484 m_weight = wxNORMAL ;
485 if ( m_macFontStyle & italic )
486 m_style = wxITALIC ;
487 if ( m_macFontStyle & underline )
488 m_underlined = true ;
489 m_pointSize = m_macFontSize ;
490 m_macFontFamily = FMGetFontFamilyFromName( qdFontName );
491 }
492 else
493 {
494 if ( m_faceName.empty() )
facd6764 495 {
c07e1e2c 496 if ( m_family == wxDEFAULT )
dedf5d9f 497 {
dedf5d9f 498 m_macFontFamily = GetAppFont();
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499 FMGetFontFamilyName(m_macFontFamily,qdFontName);
500 m_faceName = wxMacMakeStringFromPascal( qdFontName );
501 }
502 else
503 {
504 switch ( m_family )
505 {
506 case wxSCRIPT :
507 case wxROMAN :
508 case wxDECORATIVE :
509 m_faceName = wxT("Times");
510 break ;
511
512 case wxSWISS :
513 m_faceName = wxT("Lucida Grande");
514 break ;
515
516 case wxMODERN :
517 case wxTELETYPE:
518 m_faceName = wxT("Monaco");
519 break ;
520
521 default:
522 m_faceName = wxT("Times");
523 break ;
524 }
525 wxMacStringToPascal( m_faceName , qdFontName );
526 m_macFontFamily = FMGetFontFamilyFromName( qdFontName );
527 if ( m_macFontFamily == kInvalidFontFamily )
528 {
529 wxLogDebug( wxT("ATSFontFamilyFindFromName failed for %s"), m_faceName.c_str() );
530 m_macFontFamily = GetAppFont();
531 }
dedf5d9f 532 }
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533 }
534 else
535 {
536 if ( m_faceName == wxT("systemfont") )
537 m_macFontFamily = GetSysFont();
538 else if ( m_faceName == wxT("applicationfont") )
539 m_macFontFamily = GetAppFont();
dedf5d9f 540 else
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541 {
542 wxMacCFStringHolder cf( m_faceName, wxLocale::GetSystemEncoding() );
543 ATSFontFamilyRef atsfamily = ATSFontFamilyFindFromName( cf , kATSOptionFlagsDefault );
544 if ( atsfamily == (ATSFontFamilyRef) -1 )
545 {
546 wxLogDebug( wxT("ATSFontFamilyFindFromName failed for ") + m_faceName );
547 m_macFontFamily = GetAppFont();
548 }
549 else
550 m_macFontFamily = FMGetFontFamilyFromATSFontFamilyRef( atsfamily );
551 }
facd6764 552 }
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553
554 m_macFontStyle = 0;
555 if (m_weight == wxBOLD)
556 m_macFontStyle |= bold;
557 if (m_style == wxITALIC || m_style == wxSLANT)
558 m_macFontStyle |= italic;
559 if (m_underlined)
560 m_macFontStyle |= underline;
561 m_macFontSize = m_pointSize ;
e40298d5 562 }
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563
564 // we try to get as much styles as possible into ATSU
565
566
567 // ATSUFontID and FMFont are equivalent
568 FMFontStyle intrinsicStyle = 0 ;
569 status = FMGetFontFromFontFamilyInstance( m_macFontFamily , m_macFontStyle , &m_macATSUFontID , &intrinsicStyle);
570 wxASSERT_MSG( status == noErr , wxT("couldn't get an ATSUFont from font family") );
571 m_macATSUAdditionalQDStyles = m_macFontStyle & (~intrinsicStyle );
572
573 if ( m_macATSUStyle )
574 {
575 ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
576 m_macATSUStyle = NULL ;
577 }
578
579 status = ::ATSUCreateStyle((ATSUStyle *)&m_macATSUStyle);
580 wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") );
581
582 ATSUAttributeTag atsuTags[] =
583 {
584 kATSUFontTag ,
585 kATSUSizeTag ,
586 kATSUVerticalCharacterTag,
587 kATSUQDBoldfaceTag ,
588 kATSUQDItalicTag ,
589 kATSUQDUnderlineTag ,
590 kATSUQDCondensedTag ,
591 kATSUQDExtendedTag ,
592 };
593 ByteCount atsuSizes[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
594 {
595 sizeof( ATSUFontID ) ,
596 sizeof( Fixed ) ,
597 sizeof( ATSUVerticalCharacterType),
598 sizeof( Boolean ) ,
599 sizeof( Boolean ) ,
600 sizeof( Boolean ) ,
601 sizeof( Boolean ) ,
602 sizeof( Boolean ) ,
603 };
604
605 Boolean kTrue = true ;
606 Boolean kFalse = false ;
607
608 Fixed atsuSize = IntToFixed( m_macFontSize );
609 ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
610 ATSUAttributeValuePtr atsuValues[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
611 {
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612 &m_macATSUFontID ,
613 &atsuSize ,
614 &kHorizontal,
615 (m_macATSUAdditionalQDStyles & bold) ? &kTrue : &kFalse ,
616 (m_macATSUAdditionalQDStyles & italic) ? &kTrue : &kFalse ,
617 (m_macATSUAdditionalQDStyles & underline) ? &kTrue : &kFalse ,
618 (m_macATSUAdditionalQDStyles & condense) ? &kTrue : &kFalse ,
619 (m_macATSUAdditionalQDStyles & extend) ? &kTrue : &kFalse ,
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620 };
621
622 status = ::ATSUSetAttributes(
623 (ATSUStyle)m_macATSUStyle,
624 sizeof(atsuTags) / sizeof(ATSUAttributeTag) ,
625 atsuTags, atsuSizes, atsuValues);
626
627 wxASSERT_MSG( status == noErr , wxT("couldn't modify ATSU style") );
628 return;
629 }
6239ee05 630#endif
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631}
632
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633// ----------------------------------------------------------------------------
634// wxFont
635// ----------------------------------------------------------------------------
e9576ca5 636
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637bool wxFont::Create(const wxNativeFontInfo& info)
638{
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639 return Create(
640 info.pointSize, info.family, info.style, info.weight,
641 info.underlined, info.faceName, info.encoding );
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642}
643
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644wxFont::wxFont(const wxString& fontdesc)
645{
646 wxNativeFontInfo info;
647 if ( info.FromString(fontdesc) )
648 (void)Create(info);
649}
650
e7549107 651bool wxFont::Create(int pointSize,
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652 int family,
653 int style,
654 int weight,
655 bool underlined,
656 const wxString& faceName,
657 wxFontEncoding encoding)
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658{
659 UnRef();
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660
661 m_refData = new wxFontRefData(
662 pointSize, family, style, weight,
663 underlined, faceName, encoding);
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664
665 RealizeResource();
666
6eaa4426 667 return true;
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668}
669
c07e1e2c 670#if wxMAC_USE_CORE_TEXT
6239ee05 671
8b534a7b 672bool wxFont::MacCreateFromUIFont(wxUint32 ctFontType )
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673{
674 UnRef();
675
8b534a7b 676 m_refData = new wxFontRefData(ctFontType);
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677 RealizeResource();
678
679 return true;
680}
681
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682bool wxFont::MacCreateFromCTFontDescriptor( const void * ctFontDescriptor , int size )
683{
684 UnRef();
685
686 m_refData = new wxFontRefData((CTFontDescriptorRef)ctFontDescriptor, size);;
687 RealizeResource();
688
689 return true;
690}
691
692
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693#endif
694
8b534a7b 695bool wxFont::MacCreateFromThemeFont(wxUint16 themeFontID)
facd6764 696{
c07e1e2c 697#if wxMAC_USE_CORE_TEXT
b3c1d21c 698 if ( UMAGetSystemVersion() >= 0x1050)
c07e1e2c 699 {
8b534a7b 700 return MacCreateFromUIFont(HIThemeGetUIFontType(themeFontID));
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701 }
702#endif
9f4e08ae 703#if wxMAC_USE_ATSU_TEXT
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704 {
705 UnRef();
6eaa4426 706
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707 m_refData = new wxFontRefData(
708 12, wxDEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL,
709 false, wxEmptyString, wxFONTENCODING_DEFAULT );
facd6764 710
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711 M_FONTDATA->m_macThemeFontID = themeFontID ;
712 RealizeResource();
9f4e08ae 713 return true;
c07e1e2c 714 }
6239ee05 715#endif
9f4e08ae 716 return false;
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717}
718
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719wxFont::~wxFont()
720{
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721}
722
723bool wxFont::RealizeResource()
724{
2a0155df 725 M_FONTDATA->MacFindFont();
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726
727 return true;
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728}
729
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730void wxFont::SetEncoding(wxFontEncoding encoding)
731{
83dcd781 732 Unshare();
51abe921 733
8b534a7b 734 M_FONTDATA->SetEncoding( encoding );
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735
736 RealizeResource();
737}
738
83dcd781 739void wxFont::Unshare()
e9576ca5 740{
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741 // Don't change shared data
742 if (!m_refData)
743 {
744 m_refData = new wxFontRefData();
745 }
746 else
747 {
748 wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData);
749 UnRef();
750 m_refData = ref;
751 }
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752}
753
754void wxFont::SetPointSize(int pointSize)
755{
8b534a7b 756 if ( M_FONTDATA->GetPointSize() == pointSize )
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757 return;
758
83dcd781 759 Unshare();
e9576ca5 760
8b534a7b 761 M_FONTDATA->SetPointSize( pointSize );
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762
763 RealizeResource();
764}
765
766void wxFont::SetFamily(int family)
767{
83dcd781 768 Unshare();
e9576ca5 769
8b534a7b 770 M_FONTDATA->SetFamily( family );
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771
772 RealizeResource();
773}
774
775void wxFont::SetStyle(int style)
776{
83dcd781 777 Unshare();
e9576ca5 778
8b534a7b 779 M_FONTDATA->SetStyle( style );
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780
781 RealizeResource();
782}
783
784void wxFont::SetWeight(int weight)
785{
83dcd781 786 Unshare();
e9576ca5 787
8b534a7b 788 M_FONTDATA->SetWeight( weight );
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789
790 RealizeResource();
791}
792
85ab460e 793bool wxFont::SetFaceName(const wxString& faceName)
e9576ca5 794{
83dcd781 795 Unshare();
e9576ca5 796
8b534a7b 797 M_FONTDATA->SetFaceName( faceName );
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798
799 RealizeResource();
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800
801 return wxFontBase::SetFaceName(faceName);
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802}
803
804void wxFont::SetUnderlined(bool underlined)
805{
83dcd781 806 Unshare();
e9576ca5 807
8b534a7b 808 M_FONTDATA->SetUnderlined( underlined );
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809
810 RealizeResource();
811}
812
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813void wxFont::SetNoAntiAliasing( bool no )
814{
83dcd781 815 Unshare();
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816
817 M_FONTDATA->SetNoAntiAliasing( no );
818
819 RealizeResource();
820}
821
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822// ----------------------------------------------------------------------------
823// accessors
824// ----------------------------------------------------------------------------
825
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826// TODO: insert checks everywhere for M_FONTDATA == NULL!
827
e7549107 828int wxFont::GetPointSize() const
e9576ca5 829{
77eddfb7 830 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 831
8b534a7b 832 return M_FONTDATA->GetPointSize();
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833}
834
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835wxSize wxFont::GetPixelSize() const
836{
837#if wxUSE_GRAPHICS_CONTEXT
838 // TODO: consider caching the value
839 wxGraphicsContext* dc = wxGraphicsContext::CreateFromNative((CGContextRef) NULL);
40503c98 840 dc->SetFont(*(wxFont *)this,*wxBLACK);
ccd67a6a 841 wxDouble width, height = 0;
8a438f46 842 dc->GetTextExtent( wxT("g"), &width, &height, NULL, NULL);
6239ee05 843 delete dc;
8a438f46 844 return wxSize((int)width, (int)height);
ccd67a6a 845#else
5d465013 846 return wxFontBase::GetPixelSize();
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847#endif
848}
849
e7549107 850int wxFont::GetFamily() const
e9576ca5 851{
77eddfb7 852 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 853
8b534a7b 854 return M_FONTDATA->GetFamily();
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855}
856
e7549107 857int wxFont::GetStyle() const
e9576ca5 858{
77eddfb7 859 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 860
8b534a7b 861 return M_FONTDATA->GetStyle() ;
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862}
863
864int wxFont::GetWeight() const
865{
77eddfb7 866 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 867
8b534a7b 868 return M_FONTDATA->GetWeight();
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869}
870
871bool wxFont::GetUnderlined() const
872{
77eddfb7 873 wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
6eaa4426 874
8b534a7b 875 return M_FONTDATA->GetUnderlined();
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876}
877
878wxString wxFont::GetFaceName() const
879{
facd6764 880 wxCHECK_MSG( M_FONTDATA != NULL , wxEmptyString , wxT("invalid font") );
6eaa4426 881
8b534a7b 882 return M_FONTDATA->GetFaceName() ;
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883}
884
885wxFontEncoding wxFont::GetEncoding() const
886{
facd6764 887 wxCHECK_MSG( M_FONTDATA != NULL , wxFONTENCODING_DEFAULT , wxT("invalid font") );
6eaa4426 888
8b534a7b 889 return M_FONTDATA->GetEncoding() ;
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890}
891
5ac2e80c 892bool wxFont::GetNoAntiAliasing() const
ac17f9b1 893{
77eddfb7 894 wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
6eaa4426 895
8b534a7b 896 return M_FONTDATA->GetNoAntiAliasing();
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897}
898
c07e1e2c 899#if wxMAC_USE_ATSU_TEXT
6239ee05 900
facd6764 901short wxFont::MacGetFontNum() const
fcb35beb 902{
77eddfb7 903 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 904
2a0155df 905 return M_FONTDATA->m_macFontFamily;
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906}
907
facd6764 908short wxFont::MacGetFontSize() const
fcb35beb 909{
77eddfb7 910 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 911
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912 return M_FONTDATA->m_macFontSize;
913}
914
facd6764 915wxByte wxFont::MacGetFontStyle() const
fcb35beb 916{
77eddfb7 917 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 918
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919 return M_FONTDATA->m_macFontStyle;
920}
921
facd6764 922wxUint32 wxFont::MacGetATSUFontID() const
fcb35beb 923{
77eddfb7 924 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 925
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926 return M_FONTDATA->m_macATSUFontID;
927}
928
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929wxUint32 wxFont::MacGetATSUAdditionalQDStyles() const
930{
77eddfb7 931 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 932
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933 return M_FONTDATA->m_macATSUAdditionalQDStyles;
934}
935
6eaa4426 936wxUint16 wxFont::MacGetThemeFontID() const
facd6764 937{
77eddfb7 938 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6eaa4426 939
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940 return M_FONTDATA->m_macThemeFontID;
941}
c07e1e2c 942#endif
6239ee05 943
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944#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
945void * wxFont::MacGetATSUStyle() const
946{
947 wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
948
949 return M_FONTDATA->m_macATSUStyle;
950}
951#endif
952
c07e1e2c 953#if wxMAC_USE_CORE_TEXT
6239ee05 954
c07e1e2c 955const void * wxFont::MacGetCTFont() const
6239ee05 956{
c07e1e2c 957 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
6239ee05 958
c07e1e2c 959 return (CTFontRef)(M_FONTDATA->m_ctFont);
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960}
961
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962const void * wxFont::MacGetCTFontDescriptor() const
963{
964 wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
965
966 return (CTFontDescriptorRef)(M_FONTDATA->m_ctFontDescriptor);
967}
968
6239ee05 969#endif
facd6764 970
6eaa4426 971const wxNativeFontInfo * wxFont::GetNativeFontInfo() const
3bf5a59b 972{
facd6764 973 wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
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974 wxCHECK_MSG( Ok(), NULL, wxT("invalid font") );
975
976 M_FONTDATA->m_info.InitFromFont(*this);
977
978 return &(M_FONTDATA->m_info);
979}