src/osx/carbon/fontdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/carbon/fontdlg.cpp
   3 // Purpose:     wxFontDialog class for carbon 10.2+.
   4 // Author:      Ryan Norton
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Ryan Norton
   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 #if wxUSE_FONTDLG
  24
  25 #ifdef __BORLANDC__
  26     #pragma hdrstop
  27 #endif
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/intl.h"
  31     #include "wx/crt.h"
  32     #include "wx/dcclient.h"
  33     #include "wx/frame.h"
  34     #include "wx/textctrl.h"
  35     #include "wx/listbox.h"
  36     #include "wx/checkbox.h"
  37     #include "wx/choice.h"
  38     #include "wx/sizer.h"
  39     #include "wx/stattext.h"
  40     #include "wx/button.h"
  41 #endif
  42
  43 #include "wx/fontdlg.h"
  44
  45 #if wxOSX_USE_EXPERIMENTAL_FONTDIALOG
  46
  47 IMPLEMENT_DYNAMIC_CLASS(wxFontDialog, wxDialog)
  48
  49 #include "wx/osx/private.h"
  50
  51 // ---------------------------------------------------------------------------
  52 // wxFontDialog
  53 // ---------------------------------------------------------------------------
  54
  55 #if wxOSX_USE_CARBON
  56
  57 static const EventTypeSpec eventList[] =
  58 {
  59     { kEventClassFont, kEventFontSelection } ,
  60 } ;
  61
  62
  63 pascal OSStatus
  64 wxMacCarbonFontPanelHandler(EventHandlerCallRef WXUNUSED(nextHandler),
  65                             EventRef event,
  66                             void *userData)
  67 {
  68     OSStatus result = eventNotHandledErr ;
  69     wxFontDialog *fontdialog = (wxFontDialog*) userData ;
  70     wxFontData& fontdata= fontdialog->GetFontData() ;
  71
  72     wxMacCarbonEvent cEvent( event );
  73     switch(cEvent.GetKind())
  74     {
  75         case kEventFontSelection :
  76         {
  77             bool setup = false ;
  78 #if wxOSX_USE_CORE_TEXT
  79             if (  UMAGetSystemVersion() >= 0x1050 )
  80             {
  81                 CTFontDescriptorRef descr;
  82                 if ( cEvent.GetParameter<CTFontDescriptorRef>( kEventParamCTFontDescriptor, typeCTFontDescriptorRef, &descr ) == noErr )
  83                 {
  84                     wxFont font;
  85                     font.MacCreateFromCTFontDescriptor(descr);
  86                     fontdata.SetChosenFont( font ) ;
  87                     setup = true;
  88                 }
  89             }
  90 #endif
  91 #if wxOSX_USE_ATSU_TEXT
  92             ATSUFontID fontId = 0 ;
  93             if ( !setup && (cEvent.GetParameter<ATSUFontID>(kEventParamATSUFontID, &fontId) == noErr) )
  94             {
  95                 FMFontStyle fontStyle = cEvent.GetParameter<FMFontStyle>(kEventParamFMFontStyle);
  96                 FMFontSize fontSize = cEvent.GetParameter<FMFontSize>(kEventParamFMFontSize);
  97
  98                 CFStringRef cfName = NULL;
  99 #if 1
 100                 FMFontFamily fontFamily = cEvent.GetParameter<FMFontFamily>(kEventParamFMFontFamily);
 101                 ATSFontFamilyRef atsfontfamilyref = FMGetATSFontFamilyRefFromFontFamily( fontFamily ) ;
 102                 OSStatus err = ATSFontFamilyGetName( atsfontfamilyref , kATSOptionFlagsDefault , &cfName ) ;
 103                 if ( err == noErr )
 104                 {
 105                     wxFAIL_MSG("ATSFontFamilyGetName failed");
 106                 }
 107 #else
 108                 // we don't use the ATSU naming anymore
 109                 ByteCount actualLength = 0;
 110                 char *c = NULL;
 111                 OSStatus err = ATSUFindFontName(fontId , kFontFamilyName, kFontUnicodePlatform, kFontNoScriptCode,
 112                                                 kFontNoLanguageCode , 0 , NULL , &actualLength , NULL );
 113                 if ( err == noErr)
 114                 {
 115                     actualLength += 1 ;
 116                     char *c = (char*)malloc( actualLength );
 117                     err = ATSUFindFontName(fontId, kFontFamilyName, kFontUnicodePlatform, kFontNoScriptCode,
 118                                            kFontNoLanguageCode, actualLength, c , NULL, NULL);
 119                     cfName = CFStringCreateWithCharacters(NULL, (UniChar*) c, (actualLength-1) >> 1);
 120                 }
 121                 else
 122                 {
 123                     err = ATSUFindFontName(fontId , kFontFamilyName, kFontNoPlatformCode, kFontNoScriptCode,
 124                                            kFontNoLanguageCode , 0 , NULL , &actualLength , NULL );
 125                     if ( err == noErr )
 126                     {
 127                         actualLength += 1 ;
 128                         c = (char*)malloc(actualLength);
 129                         err = ATSUFindFontName(fontId, kFontFamilyName, kFontNoPlatformCode, kFontNoScriptCode,
 130                                                kFontNoLanguageCode, actualLength, c , NULL, NULL);
 131                         c[actualLength-1] = 0;
 132                         cfName = CFStringCreateWithCString(NULL, c, kCFStringEncodingMacRoman );
 133                     }
 134                 }
 135                 if ( c!=NULL )
 136                     free(c);
 137 #endif
 138                 if ( cfName!=NULL )
 139                 {
 140                     fontdata.m_chosenFont.SetFaceName(wxCFStringRef(cfName).AsString(wxLocale::GetSystemEncoding()));
 141                     fontdata.m_chosenFont.SetPointSize(fontSize);
 142                     fontdata.m_chosenFont.SetStyle(fontStyle & italic ? wxFONTSTYLE_ITALIC : wxFONTSTYLE_NORMAL);
 143                     fontdata.m_chosenFont.SetUnderlined((fontStyle & underline)!=0);
 144                     fontdata.m_chosenFont.SetWeight(fontStyle & bold ? wxFONTWEIGHT_BOLD : wxFONTWEIGHT_NORMAL);
 145                 }
 146             }
 147 #endif // wxOSX_USE_ATSU_TEXT
 148
 149             // retrieving the color
 150             RGBColor fontColor ;
 151             if ( cEvent.GetParameter<RGBColor>(kEventParamFontColor, &fontColor) == noErr )
 152             {
 153                 fontdata.m_fontColour = fontColor;
 154             }
 155             else
 156             {
 157                 CFDictionaryRef dict ;
 158                 if ( cEvent.GetParameter<CFDictionaryRef>(kEventParamDictionary, &dict) == noErr )
 159                 {
 160                     CFDictionaryRef attributesDict ;
 161                     if ( CFDictionaryGetValueIfPresent(dict, kFontPanelAttributesKey, (const void **)&attributesDict) )
 162                     {
 163                         CFDataRef tagsData;
 164                         CFDataRef sizesData;
 165                         CFDataRef valuesData;
 166                         if ( CFDictionaryGetValueIfPresent(attributesDict, kFontPanelAttributeTagsKey, (const void **)&tagsData) &&
 167                             CFDictionaryGetValueIfPresent(attributesDict, kFontPanelAttributeSizesKey, (const void **)&sizesData) &&
 168                             CFDictionaryGetValueIfPresent(attributesDict, kFontPanelAttributeValuesKey, (const void **)&valuesData) )
 169                         {
 170                             ItemCount count = CFDataGetLength(tagsData)/sizeof(ATSUAttributeTag);
 171                             ATSUAttributeTag *tagPtr = (ATSUAttributeTag *)CFDataGetBytePtr(tagsData);
 172                             ByteCount *sizePtr = (ByteCount *)CFDataGetBytePtr(sizesData);
 173                             UInt32 *bytePtr = (UInt32*)CFDataGetBytePtr(valuesData);
 174                             ATSUAttributeValuePtr valuesPtr = bytePtr ;
 175                             for ( ItemCount i = 0 ; i < count ; ++i)
 176                             {
 177                                 if ( tagPtr[i] == kATSUColorTag && sizePtr[i] == sizeof(RGBColor))
 178                                 {
 179                                     fontdata.m_fontColour = *(RGBColor *)valuesPtr;
 180                                     break ;
 181                                 }
 182                                 bytePtr = (UInt32*)( (UInt8*)bytePtr + sizePtr[i]);
 183                             }
 184                         }
 185                     }
 186                 }
 187             }
 188         }
 189         break ;
 190     }
 191
 192     return result ;
 193 }
 194
 195 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacCarbonFontPanelHandler )
 196 #endif
 197
 198 wxFontDialog::wxFontDialog()
 199 {
 200 }
 201
 202 wxFontDialog::wxFontDialog(wxWindow *parent, const wxFontData&  data)
 203 {
 204     Create(parent, data);
 205 }
 206
 207 wxFontDialog::~wxFontDialog()
 208 {
 209 }
 210
 211 bool wxFontDialog::Create(wxWindow *WXUNUSED(parent), const wxFontData& data)
 212 {
 213     m_fontData = data;
 214     return true ;
 215 }
 216
 217 int wxFontDialog::ShowModal()
 218 {
 219 #if wxOSX_USE_CARBON
 220
 221     OSStatus err ;
 222     wxFont font = *wxNORMAL_FONT ;
 223     if ( m_fontData.m_initialFont.Ok() )
 224     {
 225         font = m_fontData.m_initialFont ;
 226     }
 227
 228     bool setup = false;
 229 #if wxOSX_USE_CORE_TEXT
 230     if ( UMAGetSystemVersion() >= 0x1050 )
 231     {
 232         CTFontDescriptorRef descr = (CTFontDescriptorRef)font.MacGetCTFontDescriptor();
 233         err = SetFontInfoForSelection (kFontSelectionCoreTextType,1, &descr , NULL);
 234         setup = true;
 235     }
 236 #endif
 237 #if wxOSX_USE_ATSU_TEXT
 238     if ( !setup )
 239     {
 240         ATSUStyle style = (ATSUStyle)font.MacGetATSUStyle();
 241         err = SetFontInfoForSelection (kFontSelectionATSUIType,1, &style , NULL);
 242         setup = true;
 243     }
 244 #endif
 245     // just clicking on ENTER will not send us any font setting event, therefore we have to make sure
 246     // that field is already correct
 247     m_fontData.m_chosenFont = font ;
 248
 249     EventHandlerRef handler ;
 250
 251     err = InstallApplicationEventHandler( GetwxMacCarbonFontPanelHandlerUPP(), GetEventTypeCount(eventList), eventList, this , &handler );
 252
 253     if ( !FPIsFontPanelVisible() )
 254         FPShowHideFontPanel();
 255 #endif
 256     int retval = RunMixedFontDialog(this);
 257
 258 #if wxOSX_USE_CARBON
 259     ::RemoveEventHandler(handler);
 260 #endif
 261
 262     return retval ;
 263 }
 264
 265 #else
 266
 267 #if !USE_NATIVE_FONT_DIALOG_FOR_MACOSX
 268
 269 #undef wxFontDialog
 270
 271 #include "wx/osx/fontdlg.h"
 272
 273 #include "wx/fontenum.h"
 274 #include "wx/colordlg.h"
 275 #include "wx/spinctrl.h"
 276
 277 // ---------------------------------------------------------------------------
 278 // wxFontDialog stub for mac OS's without a native font dialog
 279 // ---------------------------------------------------------------------------
 280
 281 static const wxChar *FontFamilyIntToString(int family);
 282 static int FontFamilyStringToInt(const wxChar *family);
 283
 284
 285 //-----------------------------------------------------------------------------
 286 // helper class - wxFontPreviewCtrl
 287 //-----------------------------------------------------------------------------
 288
 289 class WXDLLEXPORT wxFontPreviewCtrl : public wxWindow
 290 {
 291 public:
 292     wxFontPreviewCtrl(wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& sz = wxDefaultSize, long style = 0) :
 293         wxWindow(parent, id, pos, sz, style)
 294     {
 295         SetBackgroundColour(*wxWHITE);
 296     }
 297
 298 private:
 299     void OnPaint(wxPaintEvent& event);
 300     DECLARE_EVENT_TABLE()
 301 };
 302
 303 BEGIN_EVENT_TABLE(wxFontPreviewCtrl, wxWindow)
 304     EVT_PAINT(wxFontPreviewCtrl::OnPaint)
 305 END_EVENT_TABLE()
 306
 307 void wxFontPreviewCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
 308 {
 309     wxPaintDC dc(this);
 310
 311     wxSize size = GetSize();
 312     wxFont font = GetFont();
 313
 314     if ( font.Ok() )
 315     {
 316         dc.SetFont(font);
 317         // Calculate vertical centre
 318         long w = 0, h = 0;
 319         dc.GetTextExtent( wxT("X"), &w, &h);
 320         dc.SetTextForeground(GetForegroundColour());
 321         dc.SetClippingRegion(2, 2, size.x-4, size.y-4);
 322         dc.DrawText(_("ABCDEFGabcdefg12345"),
 323                      10, size.y/2 - h/2);
 324         dc.DestroyClippingRegion();
 325     }
 326 }
 327
 328 /*
 329  * A control for displaying a small preview of a colour or bitmap
 330  */
 331
 332 class wxFontColourSwatchCtrl: public wxControl
 333 {
 334     DECLARE_CLASS(wxFontColourSwatchCtrl)
 335 public:
 336     wxFontColourSwatchCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0);
 337     virtual ~wxFontColourSwatchCtrl();
 338
 339     void OnPaint(wxPaintEvent& event);
 340     void OnMouseEvent(wxMouseEvent& event);
 341
 342     void SetColour(const wxColour& colour) { m_colour = colour; SetBackgroundColour(m_colour); }
 343
 344     wxColour& GetColour() { return m_colour; }
 345
 346     virtual wxSize DoGetBestSize() const { return GetSize(); }
 347
 348 protected:
 349     wxColour    m_colour;
 350
 351 DECLARE_EVENT_TABLE()
 352 };
 353
 354 /*
 355  * A control for displaying a small preview of a colour or bitmap
 356  */
 357
 358 BEGIN_EVENT_TABLE(wxFontColourSwatchCtrl, wxControl)
 359     EVT_MOUSE_EVENTS(wxFontColourSwatchCtrl::OnMouseEvent)
 360 END_EVENT_TABLE()
 361
 362 IMPLEMENT_CLASS(wxFontColourSwatchCtrl, wxControl)
 363
 364 wxFontColourSwatchCtrl::wxFontColourSwatchCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style):
 365     wxControl(parent, id, pos, size, style)
 366 {
 367     SetColour(* wxWHITE);
 368     SetBackgroundStyle(wxBG_STYLE_COLOUR);
 369 }
 370
 371 wxFontColourSwatchCtrl::~wxFontColourSwatchCtrl()
 372 {
 373 }
 374
 375 void wxFontColourSwatchCtrl::OnMouseEvent(wxMouseEvent& event)
 376 {
 377     if (event.LeftDown())
 378     {
 379         wxWindow* parent = GetParent();
 380         while (parent != NULL && !parent->IsKindOf(CLASSINFO(wxDialog)) && !parent->IsKindOf(CLASSINFO(wxFrame)))
 381             parent = parent->GetParent();
 382
 383         wxColourData data;
 384         data.SetChooseFull(true);
 385         data.SetColour(m_colour);
 386         wxColourDialog *dialog = new wxColourDialog(parent, &data);
 387         // Crashes on wxMac (no m_peer)
 388 #ifndef __WXMAC__
 389         dialog->SetTitle(_("Background colour"));
 390 #endif
 391         if (dialog->ShowModal() == wxID_OK)
 392         {
 393             wxColourData retData = dialog->GetColourData();
 394             m_colour = retData.GetColour();
 395             SetBackgroundColour(m_colour);
 396         }
 397         dialog->Destroy();
 398         Refresh();
 399
 400         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, GetId());
 401         HandleWindowEvent(event);
 402     }
 403 }
 404
 405 /*!
 406  * wxFontDialog type definition
 407  */
 408
 409 IMPLEMENT_DYNAMIC_CLASS( wxFontDialog, wxDialog )
 410
 411 /*!
 412  * wxFontDialog event table definition
 413  */
 414
 415 BEGIN_EVENT_TABLE( wxFontDialog, wxDialog )
 416     EVT_LISTBOX( wxID_FONTDIALOG_FACENAME, wxFontDialog::OnFontdialogFacenameSelected )
 417     EVT_SPINCTRL( wxID_FONTDIALOG_FONTSIZE, wxFontDialog::OnFontdialogFontsizeUpdated )
 418     EVT_TEXT( wxID_FONTDIALOG_FONTSIZE, wxFontDialog::OnFontdialogFontsizeTextUpdated )
 419     EVT_CHECKBOX( wxID_FONTDIALOG_BOLD, wxFontDialog::OnFontdialogBoldClick )
 420     EVT_CHECKBOX( wxID_FONTDIALOG_ITALIC, wxFontDialog::OnFontdialogItalicClick )
 421     EVT_CHECKBOX( wxID_FONTDIALOG_UNDERLINED, wxFontDialog::OnFontdialogUnderlinedClick )
 422     EVT_BUTTON( wxID_OK, wxFontDialog::OnOkClick )
 423     EVT_BUTTON(wxID_FONTDIALOG_COLOUR, wxFontDialog::OnColourChanged)
 424 END_EVENT_TABLE()
 425
 426 /*!
 427  * wxFontDialog constructors
 428  */
 429
 430 wxFontDialog::wxFontDialog( )
 431 {
 432     m_dialogParent = NULL;
 433 }
 434
 435 wxFontDialog::wxFontDialog(wxWindow* parent, const wxFontData& fontData)
 436 {
 437     m_dialogParent = NULL;
 438
 439     Create(parent, fontData);
 440 }
 441
 442 wxFontDialog::~wxFontDialog()
 443 {
 444     // empty
 445 }
 446
 447 /*!
 448  * wxFontDialog creator
 449  */
 450
 451 bool wxFontDialog::Create(wxWindow* parent, const wxFontData& fontData)
 452 {
 453     m_fontData = fontData;
 454     m_suppressUpdates = false;
 455
 456     wxString caption = _("Font");
 457
 458     m_facenameCtrl = NULL;
 459     m_sizeCtrl = NULL;
 460     m_boldCtrl = NULL;
 461     m_italicCtrl = NULL;
 462     m_underlinedCtrl = NULL;
 463     m_colourCtrl = NULL;
 464     m_previewCtrl = NULL;
 465
 466     InitializeFont();
 467
 468     SetExtraStyle(GetExtraStyle()|wxWS_EX_BLOCK_EVENTS);
 469     wxDialog::Create( parent, wxID_ANY, caption, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
 470
 471     CreateControls();
 472     GetSizer()->Fit(this);
 473     GetSizer()->SetSizeHints(this);
 474     Centre();
 475
 476     return true;
 477 }
 478
 479 /*!
 480  * Control creation for wxFontDialog
 481  */
 482
 483 void wxFontDialog::CreateControls()
 484 {
 485     wxFontDialog* itemDialog1 = this;
 486
 487     wxBoxSizer* itemBoxSizer2 = new wxBoxSizer(wxVERTICAL);
 488     itemDialog1->SetSizer(itemBoxSizer2);
 489
 490     wxBoxSizer* itemBoxSizer3 = new wxBoxSizer(wxVERTICAL);
 491     itemBoxSizer2->Add(itemBoxSizer3, 1, wxGROW|wxALL, 5);
 492
 493     wxFlexGridSizer* itemFlexGridSizer4 = new wxFlexGridSizer(6, 2, 10, 0);
 494     itemFlexGridSizer4->AddGrowableRow(4);
 495     itemFlexGridSizer4->AddGrowableCol(1);
 496     itemBoxSizer3->Add(itemFlexGridSizer4, 1, wxGROW|wxALL, 5);
 497
 498     wxStaticText* itemStaticText5 = new wxStaticText( itemDialog1, wxID_STATIC, _("Font:"), wxDefaultPosition, wxDefaultSize, 0 );
 499     itemFlexGridSizer4->Add(itemStaticText5, 0, wxALIGN_RIGHT|wxALIGN_TOP|wxALL, 5);
 500
 501     wxBoxSizer* itemBoxSizer6 = new wxBoxSizer(wxVERTICAL);
 502     itemFlexGridSizer4->Add(itemBoxSizer6, 0, wxGROW|wxGROW, 5);
 503
 504     wxString* m_facenameCtrlStrings = NULL;
 505     m_facenameCtrl = new wxListBox( itemDialog1, wxID_FONTDIALOG_FACENAME, wxDefaultPosition, wxSize(320, 100), 0, m_facenameCtrlStrings, wxLB_SINGLE );
 506     itemBoxSizer6->Add(m_facenameCtrl, 0, wxGROW|wxALL, 5);
 507
 508     wxStaticText* itemStaticText8 = new wxStaticText( itemDialog1, wxID_STATIC, _("Size:"), wxDefaultPosition, wxDefaultSize, 0 );
 509     itemFlexGridSizer4->Add(itemStaticText8, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 510
 511     m_sizeCtrl = new wxSpinCtrl( itemDialog1, wxID_FONTDIALOG_FONTSIZE, _T("12"), wxDefaultPosition, wxSize(60, -1), wxSP_ARROW_KEYS, 1, 300, 12 );
 512     m_sizeCtrl->SetHelpText(_("The font size in points."));
 513     if (ShowToolTips())
 514         m_sizeCtrl->SetToolTip(_("The font size in points."));
 515     itemFlexGridSizer4->Add(m_sizeCtrl, 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 516
 517     wxStaticText* itemStaticText10 = new wxStaticText( itemDialog1, wxID_STATIC, _("Style:"), wxDefaultPosition, wxDefaultSize, 0 );
 518     itemFlexGridSizer4->Add(itemStaticText10, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 519
 520     wxBoxSizer* itemBoxSizer11 = new wxBoxSizer(wxHORIZONTAL);
 521     itemFlexGridSizer4->Add(itemBoxSizer11, 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL, 5);
 522
 523     m_boldCtrl = new wxCheckBox( itemDialog1, wxID_FONTDIALOG_BOLD, _("Bold"), wxDefaultPosition, wxDefaultSize, wxCHK_2STATE );
 524     m_boldCtrl->SetValue(false);
 525     m_boldCtrl->SetHelpText(_("Check to make the font bold."));
 526     if (ShowToolTips())
 527         m_boldCtrl->SetToolTip(_("Check to make the font bold."));
 528     itemBoxSizer11->Add(m_boldCtrl, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 529
 530     m_italicCtrl = new wxCheckBox( itemDialog1, wxID_FONTDIALOG_ITALIC, _("Italic"), wxDefaultPosition, wxDefaultSize, wxCHK_2STATE );
 531     m_italicCtrl->SetValue(false);
 532     m_italicCtrl->SetHelpText(_("Check to make the font italic."));
 533     if (ShowToolTips())
 534         m_italicCtrl->SetToolTip(_("Check to make the font italic."));
 535     itemBoxSizer11->Add(m_italicCtrl, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 536
 537     if (m_fontData.GetEnableEffects())
 538     {
 539         m_underlinedCtrl = new wxCheckBox( itemDialog1, wxID_FONTDIALOG_UNDERLINED, _("Underlined"), wxDefaultPosition, wxDefaultSize, wxCHK_2STATE );
 540         m_underlinedCtrl->SetValue(false);
 541         m_underlinedCtrl->SetHelpText(_("Check to make the font underlined."));
 542         if (ShowToolTips())
 543             m_underlinedCtrl->SetToolTip(_("Check to make the font underlined."));
 544         itemBoxSizer11->Add(m_underlinedCtrl, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 545     }
 546
 547     if (m_fontData.GetEnableEffects())
 548     {
 549         wxStaticText* itemStaticText15 = new wxStaticText( itemDialog1, wxID_STATIC, _("Colour:"), wxDefaultPosition, wxDefaultSize, 0 );
 550         itemFlexGridSizer4->Add(itemStaticText15, 0, wxALIGN_RIGHT|wxALIGN_TOP|wxALL, 5);
 551
 552         m_colourCtrl = new wxFontColourSwatchCtrl( itemDialog1, wxID_FONTDIALOG_COLOUR, wxDefaultPosition, wxSize(-1, 30), wxSUNKEN_BORDER|wxTAB_TRAVERSAL );
 553         m_colourCtrl->SetHelpText(_("Click to change the font colour."));
 554         if (ShowToolTips())
 555             m_colourCtrl->SetToolTip(_("Click to change the font colour."));
 556         itemFlexGridSizer4->Add(m_colourCtrl, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 557     }
 558
 559     wxStaticText* itemStaticText17 = new wxStaticText( itemDialog1, wxID_STATIC, _("Preview:"), wxDefaultPosition, wxDefaultSize, 0 );
 560     itemFlexGridSizer4->Add(itemStaticText17, 0, wxALIGN_RIGHT|wxALIGN_TOP|wxALL, 5);
 561
 562     m_previewCtrl = new wxFontPreviewCtrl( itemDialog1, wxID_FONTDIALOG_PREVIEW, wxDefaultPosition, wxSize(-1, 70), wxSUNKEN_BORDER|wxTAB_TRAVERSAL );
 563     m_previewCtrl->SetHelpText(_("Shows a preview of the font."));
 564     if (ShowToolTips())
 565         m_previewCtrl->SetToolTip(_("Shows a preview of the font."));
 566     itemFlexGridSizer4->Add(m_previewCtrl, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 567
 568     wxBoxSizer* itemBoxSizer19 = new wxBoxSizer(wxHORIZONTAL);
 569     itemBoxSizer3->Add(itemBoxSizer19, 0, wxALIGN_RIGHT|wxALL, 5);
 570
 571     wxButton* itemButton20 = new wxButton( itemDialog1, wxID_CANCEL, _("&Cancel"), wxDefaultPosition, wxDefaultSize, 0 );
 572     itemButton20->SetHelpText(_("Click to cancel changes to the font."));
 573     if (ShowToolTips())
 574         itemButton20->SetToolTip(_("Click to cancel changes to the font."));
 575     itemBoxSizer19->Add(itemButton20, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 576
 577     wxButton* itemButton21 = new wxButton( itemDialog1, wxID_OK, _("&OK"), wxDefaultPosition, wxDefaultSize, 0 );
 578     itemButton21->SetDefault();
 579     itemButton21->SetHelpText(_("Click to confirm changes to the font."));
 580     if (ShowToolTips())
 581         itemButton21->SetToolTip(_("Click to confirm changes to the font."));
 582     itemBoxSizer19->Add(itemButton21, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 583
 584     wxFontEnumerator enumerator;
 585     enumerator.EnumerateFacenames();
 586     wxArrayString facenames = enumerator.GetFacenames();
 587     if (facenames)
 588     {
 589         facenames.Add(_("<Any>"));
 590         facenames.Add(_("<Any Roman>"));
 591         facenames.Add(_("<Any Decorative>"));
 592         facenames.Add(_("<Any Modern>"));
 593         facenames.Add(_("<Any Script>"));
 594         facenames.Add(_("<Any Swiss>"));
 595         facenames.Add(_("<Any Teletype>"));
 596         facenames.Sort();
 597         m_facenameCtrl->Append(facenames);
 598     }
 599
 600     InitializeControls();
 601     m_previewCtrl->SetFont(m_dialogFont);
 602     if (m_fontData.GetColour().Ok())
 603     {
 604         m_previewCtrl->SetForegroundColour(m_fontData.GetColour());
 605     }
 606     m_previewCtrl->Refresh();
 607 }
 608
 609 /*!
 610  * wxEVT_COMMAND_SPINCTRL_UPDATED event handler for wxID_FONTDIALOG_FONTSIZE
 611  */
 612
 613 void wxFontDialog::OnFontdialogFontsizeUpdated( wxSpinEvent& WXUNUSED(event) )
 614 {
 615     ChangeFont();
 616 }
 617
 618 /*!
 619  * wxEVT_COMMAND_TEXT_UPDATED event handler for wxID_FONTDIALOG_FONTSIZE
 620  */
 621
 622 void wxFontDialog::OnFontdialogFontsizeTextUpdated( wxCommandEvent& WXUNUSED(event) )
 623 {
 624     ChangeFont();
 625 }
 626
 627 /*!
 628  * wxEVT_COMMAND_CHECKBOX_CLICKED event handler for wxID_FONTDIALOG_BOLD
 629  */
 630
 631 void wxFontDialog::OnFontdialogBoldClick( wxCommandEvent& WXUNUSED(event) )
 632 {
 633     ChangeFont();
 634 }
 635
 636 /*!
 637  * wxEVT_COMMAND_CHECKBOX_CLICKED event handler for wxID_FONTDIALOG_ITALIC
 638  */
 639
 640 void wxFontDialog::OnFontdialogItalicClick( wxCommandEvent& WXUNUSED(event) )
 641 {
 642     ChangeFont();
 643 }
 644
 645 /*!
 646  * wxEVT_COMMAND_CHECKBOX_CLICKED event handler for wxID_FONTDIALOG_UNDERLINED
 647  */
 648
 649 void wxFontDialog::OnFontdialogUnderlinedClick( wxCommandEvent& WXUNUSED(event) )
 650 {
 651     ChangeFont();
 652 }
 653
 654 /*!
 655  * wxEVT_COMMAND_BUTTON_CLICKED event handler for wxID_OK
 656  */
 657
 658 void wxFontDialog::OnOkClick( wxCommandEvent& event )
 659 {
 660     event.Skip();
 661 }
 662
 663
 664 /*!
 665  * wxEVT_COMMAND_LISTBOX_SELECTED event handler for wxID_FONTDIALOG_FACENAME
 666  */
 667
 668 void wxFontDialog::OnFontdialogFacenameSelected( wxCommandEvent& WXUNUSED(event) )
 669 {
 670     ChangeFont();
 671 }
 672
 673 void wxFontDialog::OnColourChanged(wxCommandEvent & WXUNUSED(event))
 674 {
 675     m_fontData.SetColour(m_colourCtrl->GetColour());
 676     m_previewCtrl->SetForegroundColour(m_colourCtrl->GetColour());
 677     m_previewCtrl->Refresh();
 678 }
 679
 680 /*!
 681  * Should we show tooltips?
 682  */
 683
 684 bool wxFontDialog::ShowToolTips()
 685 {
 686     return true;
 687 }
 688
 689 void wxFontDialog::InitializeFont()
 690 {
 691     int fontFamily = wxSWISS;
 692     int fontWeight = wxNORMAL;
 693     int fontStyle = wxNORMAL;
 694     int fontSize = 12;
 695     bool fontUnderline = false;
 696     wxString fontName;
 697
 698     if (m_fontData.m_initialFont.Ok())
 699     {
 700         fontFamily = m_fontData.m_initialFont.GetFamily();
 701         fontWeight = m_fontData.m_initialFont.GetWeight();
 702         fontStyle = m_fontData.m_initialFont.GetStyle();
 703         fontSize = m_fontData.m_initialFont.GetPointSize();
 704         fontUnderline = m_fontData.m_initialFont.GetUnderlined();
 705         fontName = m_fontData.m_initialFont.GetFaceName();
 706     }
 707
 708     m_dialogFont = wxFont(fontSize, fontFamily, fontStyle,
 709                           fontWeight, fontUnderline, fontName);
 710
 711     if (m_previewCtrl)
 712         m_previewCtrl->SetFont(m_dialogFont);
 713
 714     m_fontData.SetChosenFont(m_dialogFont);
 715 }
 716
 717 /// Set controls according to current font
 718 void wxFontDialog::InitializeControls()
 719 {
 720     m_suppressUpdates = true;
 721
 722     if (m_underlinedCtrl)
 723         m_underlinedCtrl->SetValue(m_dialogFont.GetUnderlined());
 724
 725     m_boldCtrl->SetValue(m_dialogFont.GetWeight() == wxBOLD);
 726     m_italicCtrl->SetValue(m_dialogFont.GetStyle() == wxITALIC);
 727     m_sizeCtrl->SetValue(m_dialogFont.GetPointSize());
 728
 729     wxString facename = m_dialogFont.GetFaceName();
 730     if (facename.empty() || m_facenameCtrl->FindString(facename) == wxNOT_FOUND)
 731     {
 732         facename = FontFamilyIntToString(m_dialogFont.GetFamily());
 733     }
 734     m_facenameCtrl->SetStringSelection(facename);
 735
 736     if (m_colourCtrl && m_fontData.GetColour().Ok())
 737     {
 738         m_colourCtrl->SetColour(m_fontData.GetColour());
 739         m_colourCtrl->Refresh();
 740     }
 741
 742     m_suppressUpdates = false;
 743 }
 744
 745 /// Respond to font change
 746 void wxFontDialog::ChangeFont()
 747 {
 748     if (m_suppressUpdates)
 749         return;
 750
 751     bool underlined = m_underlinedCtrl ? m_underlinedCtrl->GetValue() : false;
 752     bool italic = m_italicCtrl->GetValue();
 753     bool bold = m_boldCtrl->GetValue();
 754     int size = m_sizeCtrl->GetValue();
 755     wxString facename = m_facenameCtrl->GetStringSelection();
 756
 757     int family = FontFamilyStringToInt(facename);
 758     if (family == -1)
 759         family = wxDEFAULT;
 760     else
 761         facename = wxEmptyString;
 762
 763     m_dialogFont = wxFont(size, family, italic ? wxITALIC : wxNORMAL, bold ? wxBOLD : wxNORMAL,
 764         underlined, facename);
 765
 766     m_fontData.SetChosenFont(m_dialogFont);
 767
 768     m_previewCtrl->SetFont(m_dialogFont);
 769     m_previewCtrl->Refresh();
 770 }
 771
 772 void wxFontDialog::SetData(const wxFontData& fontdata)
 773 {
 774     m_fontData = fontdata;
 775 }
 776
 777 bool wxFontDialog::IsShown() const
 778 {
 779     return false;
 780 }
 781
 782 int wxFontDialog::ShowModal()
 783 {
 784     return wxDialog::ShowModal();
 785 }
 786
 787 void wxFontDialog::OnPanelClose()
 788 {
 789 }
 790
 791 const wxChar *FontFamilyIntToString(int family)
 792 {
 793     switch (family)
 794     {
 795         case wxROMAN:
 796             return _("<Any Roman>");
 797         case wxDECORATIVE:
 798             return _("<Any Decorative>");
 799         case wxMODERN:
 800             return _("<Any Modern>");
 801         case wxSCRIPT:
 802             return _("<Any Script>");
 803         case wxTELETYPE:
 804             return _("<Any Teletype>");
 805         case wxSWISS:
 806         default:
 807             return _("<Any Swiss>");
 808     }
 809 }
 810
 811 int FontFamilyStringToInt(const wxChar *family)
 812 {
 813     if (!family)
 814         return wxSWISS;
 815
 816     if (wxStrcmp(family, _("<Any Roman>")) == 0)
 817         return wxROMAN;
 818     else if (wxStrcmp(family, _("<Any Decorative>")) == 0)
 819         return wxDECORATIVE;
 820     else if (wxStrcmp(family, _("<Any Modern>")) == 0)
 821         return wxMODERN;
 822     else if (wxStrcmp(family, _("<Any Script>")) == 0)
 823         return wxSCRIPT;
 824     else if (wxStrcmp(family, _("<Any Teletype>")) == 0)
 825         return wxTELETYPE;
 826     else if (wxStrcmp(family, _("<Any Swiss>")) == 0)
 827         return wxSWISS;
 828     else return -1;
 829 }
 830
 831 #endif // !USE_NATIVE_FONT_DIALOG_FOR_MACOSX
 832
 833 #endif // wxOSX_USE_EXPERIMENTAL_FONTDIALOG
 834
 835 #endif // wxUSE_FONTDLG