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 #include "wx/fontutil.h"
  45
  46 #if wxOSX_USE_EXPERIMENTAL_FONTDIALOG
  47
  48 IMPLEMENT_DYNAMIC_CLASS(wxFontDialog, wxDialog)
  49
  50 #include "wx/osx/private.h"
  51
  52 // ---------------------------------------------------------------------------
  53 // wxFontDialog
  54 // ---------------------------------------------------------------------------
  55
  56 #if wxOSX_USE_CARBON
  57
  58 static const EventTypeSpec eventList[] =
  59 {
  60     { kEventClassFont, kEventFontSelection } ,
  61 } ;
  62
  63
  64 pascal OSStatus
  65 wxMacCarbonFontPanelHandler(EventHandlerCallRef WXUNUSED(nextHandler),
  66                             EventRef event,
  67                             void *userData)
  68 {
  69     OSStatus result = eventNotHandledErr ;
  70     wxFontDialog *fontdialog = (wxFontDialog*) userData ;
  71     wxFontData& fontdata= fontdialog->GetFontData() ;
  72
  73     wxMacCarbonEvent cEvent( event );
  74     switch(cEvent.GetKind())
  75     {
  76         case kEventFontSelection :
  77         {
  78             bool setup = false ;
  79 #if wxOSX_USE_CORE_TEXT
  80             if (  UMAGetSystemVersion() >= 0x1050 )
  81             {
  82                 CTFontDescriptorRef descr;
  83                 if ( cEvent.GetParameter<CTFontDescriptorRef>( kEventParamCTFontDescriptor, typeCTFontDescriptorRef, &descr ) == noErr )
  84                 {
  85                     wxFont font;
  86                     wxNativeFontInfo fontinfo;
  87                     fontinfo.Init(descr);
  88                     font.Create(fontinfo);
  89                     fontdata.SetChosenFont( font ) ;
  90                     setup = true;
  91                 }
  92             }
  93 #endif
  94 #if wxOSX_USE_ATSU_TEXT
  95             ATSUFontID fontId = 0 ;
  96             if ( !setup && (cEvent.GetParameter<ATSUFontID>(kEventParamATSUFontID, &fontId) == noErr) )
  97             {
  98                 FMFontStyle fontStyle = cEvent.GetParameter<FMFontStyle>(kEventParamFMFontStyle);
  99                 FMFontSize fontSize = cEvent.GetParameter<FMFontSize>(kEventParamFMFontSize);
 100
 101                 CFStringRef cfName = NULL;
 102 #if 1
 103                 FMFontFamily fontFamily = cEvent.GetParameter<FMFontFamily>(kEventParamFMFontFamily);
 104                 ATSFontFamilyRef atsfontfamilyref = FMGetATSFontFamilyRefFromFontFamily( fontFamily ) ;
 105                 OSStatus err = ATSFontFamilyGetName( atsfontfamilyref , kATSOptionFlagsDefault , &cfName ) ;
 106                 if ( err == noErr )
 107                 {
 108                     wxFAIL_MSG("ATSFontFamilyGetName failed");
 109                 }
 110 #else
 111                 // we don't use the ATSU naming anymore
 112                 ByteCount actualLength = 0;
 113                 char *c = NULL;
 114                 OSStatus err = ATSUFindFontName(fontId , kFontFamilyName, kFontUnicodePlatform, kFontNoScriptCode,
 115                                                 kFontNoLanguageCode , 0 , NULL , &actualLength , NULL );
 116                 if ( err == noErr)
 117                 {
 118                     actualLength += 1 ;
 119                     char *c = (char*)malloc( actualLength );
 120                     err = ATSUFindFontName(fontId, kFontFamilyName, kFontUnicodePlatform, kFontNoScriptCode,
 121                                            kFontNoLanguageCode, actualLength, c , NULL, NULL);
 122                     cfName = CFStringCreateWithCharacters(NULL, (UniChar*) c, (actualLength-1) >> 1);
 123                 }
 124                 else
 125                 {
 126                     err = ATSUFindFontName(fontId , kFontFamilyName, kFontNoPlatformCode, kFontNoScriptCode,
 127                                            kFontNoLanguageCode , 0 , NULL , &actualLength , NULL );
 128                     if ( err == noErr )
 129                     {
 130                         actualLength += 1 ;
 131                         c = (char*)malloc(actualLength);
 132                         err = ATSUFindFontName(fontId, kFontFamilyName, kFontNoPlatformCode, kFontNoScriptCode,
 133                                                kFontNoLanguageCode, actualLength, c , NULL, NULL);
 134                         c[actualLength-1] = 0;
 135                         cfName = CFStringCreateWithCString(NULL, c, kCFStringEncodingMacRoman );
 136                     }
 137                 }
 138                 if ( c!=NULL )
 139                     free(c);
 140 #endif
 141                 if ( cfName!=NULL )
 142                 {
 143                     fontdata.m_chosenFont.SetFaceName(wxCFStringRef(cfName).AsString(wxLocale::GetSystemEncoding()));
 144                     fontdata.m_chosenFont.SetPointSize(fontSize);
 145                     fontdata.m_chosenFont.SetStyle(fontStyle & italic ? wxFONTSTYLE_ITALIC : wxFONTSTYLE_NORMAL);
 146                     fontdata.m_chosenFont.SetUnderlined((fontStyle & underline)!=0);
 147                     fontdata.m_chosenFont.SetWeight(fontStyle & bold ? wxFONTWEIGHT_BOLD : wxFONTWEIGHT_NORMAL);
 148                 }
 149             }
 150 #endif // wxOSX_USE_ATSU_TEXT
 151
 152             // retrieving the color
 153             RGBColor fontColor ;
 154             if ( cEvent.GetParameter<RGBColor>(kEventParamFontColor, &fontColor) == noErr )
 155             {
 156                 fontdata.m_fontColour = fontColor;
 157             }
 158             else
 159             {
 160                 CFDictionaryRef dict ;
 161                 if ( cEvent.GetParameter<CFDictionaryRef>(kEventParamDictionary, &dict) == noErr )
 162                 {
 163                     CFDictionaryRef attributesDict ;
 164                     if ( CFDictionaryGetValueIfPresent(dict, kFontPanelAttributesKey, (const void **)&attributesDict) )
 165                     {
 166                         CFDataRef tagsData;
 167                         CFDataRef sizesData;
 168                         CFDataRef valuesData;
 169                         if ( CFDictionaryGetValueIfPresent(attributesDict, kFontPanelAttributeTagsKey, (const void **)&tagsData) &&
 170                             CFDictionaryGetValueIfPresent(attributesDict, kFontPanelAttributeSizesKey, (const void **)&sizesData) &&
 171                             CFDictionaryGetValueIfPresent(attributesDict, kFontPanelAttributeValuesKey, (const void **)&valuesData) )
 172                         {
 173                             ItemCount count = CFDataGetLength(tagsData)/sizeof(ATSUAttributeTag);
 174                             ATSUAttributeTag *tagPtr = (ATSUAttributeTag *)CFDataGetBytePtr(tagsData);
 175                             ByteCount *sizePtr = (ByteCount *)CFDataGetBytePtr(sizesData);
 176                             UInt32 *bytePtr = (UInt32*)CFDataGetBytePtr(valuesData);
 177                             ATSUAttributeValuePtr valuesPtr = bytePtr ;
 178                             for ( ItemCount i = 0 ; i < count ; ++i)
 179                             {
 180                                 if ( tagPtr[i] == kATSUColorTag && sizePtr[i] == sizeof(RGBColor))
 181                                 {
 182                                     fontdata.m_fontColour = *(RGBColor *)valuesPtr;
 183                                     break ;
 184                                 }
 185                                 bytePtr = (UInt32*)( (UInt8*)bytePtr + sizePtr[i]);
 186                             }
 187                         }
 188                     }
 189                 }
 190             }
 191         }
 192         break ;
 193     }
 194
 195     return result ;
 196 }
 197
 198 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacCarbonFontPanelHandler )
 199 #endif
 200
 201 wxFontDialog::wxFontDialog()
 202 {
 203 }
 204
 205 wxFontDialog::wxFontDialog(wxWindow *parent, const wxFontData&  data)
 206 {
 207     Create(parent, data);
 208 }
 209
 210 wxFontDialog::~wxFontDialog()
 211 {
 212 }
 213
 214 bool wxFontDialog::Create(wxWindow *WXUNUSED(parent), const wxFontData& data)
 215 {
 216     m_fontData = data;
 217     return true ;
 218 }
 219
 220 int wxFontDialog::ShowModal()
 221 {
 222 #if wxOSX_USE_CARBON
 223
 224     OSStatus err ;
 225     wxFont font = *wxNORMAL_FONT ;
 226     if ( m_fontData.m_initialFont.Ok() )
 227     {
 228         font = m_fontData.m_initialFont ;
 229     }
 230
 231     bool setup = false;
 232 #if wxOSX_USE_CORE_TEXT
 233     if ( UMAGetSystemVersion() >= 0x1050 )
 234     {
 235         CTFontDescriptorRef descr = (CTFontDescriptorRef) CTFontCopyFontDescriptor( (CTFontRef) font.GetCTFont() );
 236         err = SetFontInfoForSelection (kFontSelectionCoreTextType,1, &descr , NULL);
 237         CFRelease( descr );
 238         setup = true;
 239     }
 240 #endif
 241 #if wxOSX_USE_ATSU_TEXT
 242     if ( !setup )
 243     {
 244         ATSUStyle style = (ATSUStyle)font.MacGetATSUStyle();
 245         err = SetFontInfoForSelection (kFontSelectionATSUIType,1, &style , NULL);
 246         setup = true;
 247     }
 248 #endif
 249     // just clicking on ENTER will not send us any font setting event, therefore we have to make sure
 250     // that field is already correct
 251     m_fontData.m_chosenFont = font ;
 252
 253     EventHandlerRef handler ;
 254
 255     err = InstallApplicationEventHandler( GetwxMacCarbonFontPanelHandlerUPP(), GetEventTypeCount(eventList), eventList, this , &handler );
 256
 257     if ( !FPIsFontPanelVisible() )
 258         FPShowHideFontPanel();
 259 #endif
 260     int retval = RunMixedFontDialog(this);
 261
 262 #if wxOSX_USE_CARBON
 263     ::RemoveEventHandler(handler);
 264 #endif
 265
 266     return retval ;
 267 }
 268
 269 #else
 270
 271 #if !USE_NATIVE_FONT_DIALOG_FOR_MACOSX
 272
 273 #undef wxFontDialog
 274
 275 #include "wx/osx/fontdlg.h"
 276
 277 #include "wx/fontenum.h"
 278 #include "wx/colordlg.h"
 279 #include "wx/spinctrl.h"
 280
 281 // ---------------------------------------------------------------------------
 282 // wxFontDialog stub for mac OS's without a native font dialog
 283 // ---------------------------------------------------------------------------
 284
 285 static const wxChar *FontFamilyIntToString(int family);
 286 static int FontFamilyStringToInt(const wxChar *family);
 287
 288
 289 //-----------------------------------------------------------------------------
 290 // helper class - wxFontPreviewCtrl
 291 //-----------------------------------------------------------------------------
 292
 293 class WXDLLEXPORT wxFontPreviewCtrl : public wxWindow
 294 {
 295 public:
 296     wxFontPreviewCtrl(wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& sz = wxDefaultSize, long style = 0) :
 297         wxWindow(parent, id, pos, sz, style)
 298     {
 299         SetBackgroundColour(*wxWHITE);
 300     }
 301
 302 private:
 303     void OnPaint(wxPaintEvent& event);
 304     DECLARE_EVENT_TABLE()
 305 };
 306
 307 BEGIN_EVENT_TABLE(wxFontPreviewCtrl, wxWindow)
 308     EVT_PAINT(wxFontPreviewCtrl::OnPaint)
 309 END_EVENT_TABLE()
 310
 311 void wxFontPreviewCtrl::OnPaint(wxPaintEvent& WXUNUSED(event))
 312 {
 313     wxPaintDC dc(this);
 314
 315     wxSize size = GetSize();
 316     wxFont font = GetFont();
 317
 318     if ( font.Ok() )
 319     {
 320         dc.SetFont(font);
 321         // Calculate vertical centre
 322         long w = 0, h = 0;
 323         dc.GetTextExtent( wxT("X"), &w, &h);
 324         dc.SetTextForeground(GetForegroundColour());
 325         dc.SetClippingRegion(2, 2, size.x-4, size.y-4);
 326         dc.DrawText(_("ABCDEFGabcdefg12345"),
 327                      10, size.y/2 - h/2);
 328         dc.DestroyClippingRegion();
 329     }
 330 }
 331
 332 /*
 333  * A control for displaying a small preview of a colour or bitmap
 334  */
 335
 336 class wxFontColourSwatchCtrl: public wxControl
 337 {
 338     DECLARE_CLASS(wxFontColourSwatchCtrl)
 339 public:
 340     wxFontColourSwatchCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0);
 341     virtual ~wxFontColourSwatchCtrl();
 342
 343     void OnPaint(wxPaintEvent& event);
 344     void OnMouseEvent(wxMouseEvent& event);
 345
 346     void SetColour(const wxColour& colour) { m_colour = colour; SetBackgroundColour(m_colour); }
 347
 348     wxColour& GetColour() { return m_colour; }
 349
 350     virtual wxSize DoGetBestSize() const { return GetSize(); }
 351
 352 protected:
 353     wxColour    m_colour;
 354
 355 DECLARE_EVENT_TABLE()
 356 };
 357
 358 /*
 359  * A control for displaying a small preview of a colour or bitmap
 360  */
 361
 362 BEGIN_EVENT_TABLE(wxFontColourSwatchCtrl, wxControl)
 363     EVT_MOUSE_EVENTS(wxFontColourSwatchCtrl::OnMouseEvent)
 364 END_EVENT_TABLE()
 365
 366 IMPLEMENT_CLASS(wxFontColourSwatchCtrl, wxControl)
 367
 368 wxFontColourSwatchCtrl::wxFontColourSwatchCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style):
 369     wxControl(parent, id, pos, size, style)
 370 {
 371     SetColour(* wxWHITE);
 372     SetBackgroundStyle(wxBG_STYLE_COLOUR);
 373 }
 374
 375 wxFontColourSwatchCtrl::~wxFontColourSwatchCtrl()
 376 {
 377 }
 378
 379 void wxFontColourSwatchCtrl::OnMouseEvent(wxMouseEvent& event)
 380 {
 381     if (event.LeftDown())
 382     {
 383         wxWindow* parent = GetParent();
 384         while (parent != NULL && !parent->IsKindOf(CLASSINFO(wxDialog)) && !parent->IsKindOf(CLASSINFO(wxFrame)))
 385             parent = parent->GetParent();
 386
 387         wxColourData data;
 388         data.SetChooseFull(true);
 389         data.SetColour(m_colour);
 390         wxColourDialog *dialog = new wxColourDialog(parent, &data);
 391         // Crashes on wxMac (no m_peer)
 392 #ifndef __WXMAC__
 393         dialog->SetTitle(_("Background colour"));
 394 #endif
 395         if (dialog->ShowModal() == wxID_OK)
 396         {
 397             wxColourData retData = dialog->GetColourData();
 398             m_colour = retData.GetColour();
 399             SetBackgroundColour(m_colour);
 400         }
 401         dialog->Destroy();
 402         Refresh();
 403
 404         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, GetId());
 405         HandleWindowEvent(event);
 406     }
 407 }
 408
 409 /*!
 410  * wxFontDialog type definition
 411  */
 412
 413 IMPLEMENT_DYNAMIC_CLASS( wxFontDialog, wxDialog )
 414
 415 /*!
 416  * wxFontDialog event table definition
 417  */
 418
 419 BEGIN_EVENT_TABLE( wxFontDialog, wxDialog )
 420     EVT_LISTBOX( wxID_FONTDIALOG_FACENAME, wxFontDialog::OnFontdialogFacenameSelected )
 421     EVT_SPINCTRL( wxID_FONTDIALOG_FONTSIZE, wxFontDialog::OnFontdialogFontsizeUpdated )
 422     EVT_TEXT( wxID_FONTDIALOG_FONTSIZE, wxFontDialog::OnFontdialogFontsizeTextUpdated )
 423     EVT_CHECKBOX( wxID_FONTDIALOG_BOLD, wxFontDialog::OnFontdialogBoldClick )
 424     EVT_CHECKBOX( wxID_FONTDIALOG_ITALIC, wxFontDialog::OnFontdialogItalicClick )
 425     EVT_CHECKBOX( wxID_FONTDIALOG_UNDERLINED, wxFontDialog::OnFontdialogUnderlinedClick )
 426     EVT_BUTTON( wxID_OK, wxFontDialog::OnOkClick )
 427     EVT_BUTTON(wxID_FONTDIALOG_COLOUR, wxFontDialog::OnColourChanged)
 428 END_EVENT_TABLE()
 429
 430 /*!
 431  * wxFontDialog constructors
 432  */
 433
 434 wxFontDialog::wxFontDialog( )
 435 {
 436     m_dialogParent = NULL;
 437 }
 438
 439 wxFontDialog::wxFontDialog(wxWindow* parent, const wxFontData& fontData)
 440 {
 441     m_dialogParent = NULL;
 442
 443     Create(parent, fontData);
 444 }
 445
 446 wxFontDialog::~wxFontDialog()
 447 {
 448     // empty
 449 }
 450
 451 /*!
 452  * wxFontDialog creator
 453  */
 454
 455 bool wxFontDialog::Create(wxWindow* parent, const wxFontData& fontData)
 456 {
 457     m_fontData = fontData;
 458     m_suppressUpdates = false;
 459
 460     wxString caption = _("Font");
 461
 462     m_facenameCtrl = NULL;
 463     m_sizeCtrl = NULL;
 464     m_boldCtrl = NULL;
 465     m_italicCtrl = NULL;
 466     m_underlinedCtrl = NULL;
 467     m_colourCtrl = NULL;
 468     m_previewCtrl = NULL;
 469
 470     InitializeFont();
 471
 472     SetExtraStyle(GetExtraStyle()|wxWS_EX_BLOCK_EVENTS);
 473     wxDialog::Create( parent, wxID_ANY, caption, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
 474
 475     CreateControls();
 476     GetSizer()->Fit(this);
 477     GetSizer()->SetSizeHints(this);
 478     Centre();
 479
 480     return true;
 481 }
 482
 483 /*!
 484  * Control creation for wxFontDialog
 485  */
 486
 487 void wxFontDialog::CreateControls()
 488 {
 489     wxFontDialog* itemDialog1 = this;
 490
 491     wxBoxSizer* itemBoxSizer2 = new wxBoxSizer(wxVERTICAL);
 492     itemDialog1->SetSizer(itemBoxSizer2);
 493
 494     wxBoxSizer* itemBoxSizer3 = new wxBoxSizer(wxVERTICAL);
 495     itemBoxSizer2->Add(itemBoxSizer3, 1, wxGROW|wxALL, 5);
 496
 497     wxFlexGridSizer* itemFlexGridSizer4 = new wxFlexGridSizer(6, 2, 10, 0);
 498     itemFlexGridSizer4->AddGrowableRow(4);
 499     itemFlexGridSizer4->AddGrowableCol(1);
 500     itemBoxSizer3->Add(itemFlexGridSizer4, 1, wxGROW|wxALL, 5);
 501
 502     wxStaticText* itemStaticText5 = new wxStaticText( itemDialog1, wxID_STATIC, _("Font:"), wxDefaultPosition, wxDefaultSize, 0 );
 503     itemFlexGridSizer4->Add(itemStaticText5, 0, wxALIGN_RIGHT|wxALIGN_TOP|wxALL, 5);
 504
 505     wxBoxSizer* itemBoxSizer6 = new wxBoxSizer(wxVERTICAL);
 506     itemFlexGridSizer4->Add(itemBoxSizer6, 0, wxGROW|wxGROW, 5);
 507
 508     wxString* m_facenameCtrlStrings = NULL;
 509     m_facenameCtrl = new wxListBox( itemDialog1, wxID_FONTDIALOG_FACENAME, wxDefaultPosition, wxSize(320, 100), 0, m_facenameCtrlStrings, wxLB_SINGLE );
 510     itemBoxSizer6->Add(m_facenameCtrl, 0, wxGROW|wxALL, 5);
 511
 512     wxStaticText* itemStaticText8 = new wxStaticText( itemDialog1, wxID_STATIC, _("Size:"), wxDefaultPosition, wxDefaultSize, 0 );
 513     itemFlexGridSizer4->Add(itemStaticText8, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 514
 515     m_sizeCtrl = new wxSpinCtrl( itemDialog1, wxID_FONTDIALOG_FONTSIZE, _T("12"), wxDefaultPosition, wxSize(60, -1), wxSP_ARROW_KEYS, 1, 300, 12 );
 516     m_sizeCtrl->SetHelpText(_("The font size in points."));
 517     if (ShowToolTips())
 518         m_sizeCtrl->SetToolTip(_("The font size in points."));
 519     itemFlexGridSizer4->Add(m_sizeCtrl, 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 520
 521     wxStaticText* itemStaticText10 = new wxStaticText( itemDialog1, wxID_STATIC, _("Style:"), wxDefaultPosition, wxDefaultSize, 0 );
 522     itemFlexGridSizer4->Add(itemStaticText10, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 523
 524     wxBoxSizer* itemBoxSizer11 = new wxBoxSizer(wxHORIZONTAL);
 525     itemFlexGridSizer4->Add(itemBoxSizer11, 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL, 5);
 526
 527     m_boldCtrl = new wxCheckBox( itemDialog1, wxID_FONTDIALOG_BOLD, _("Bold"), wxDefaultPosition, wxDefaultSize, wxCHK_2STATE );
 528     m_boldCtrl->SetValue(false);
 529     m_boldCtrl->SetHelpText(_("Check to make the font bold."));
 530     if (ShowToolTips())
 531         m_boldCtrl->SetToolTip(_("Check to make the font bold."));
 532     itemBoxSizer11->Add(m_boldCtrl, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 533
 534     m_italicCtrl = new wxCheckBox( itemDialog1, wxID_FONTDIALOG_ITALIC, _("Italic"), wxDefaultPosition, wxDefaultSize, wxCHK_2STATE );
 535     m_italicCtrl->SetValue(false);
 536     m_italicCtrl->SetHelpText(_("Check to make the font italic."));
 537     if (ShowToolTips())
 538         m_italicCtrl->SetToolTip(_("Check to make the font italic."));
 539     itemBoxSizer11->Add(m_italicCtrl, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 540
 541     if (m_fontData.GetEnableEffects())
 542     {
 543         m_underlinedCtrl = new wxCheckBox( itemDialog1, wxID_FONTDIALOG_UNDERLINED, _("Underlined"), wxDefaultPosition, wxDefaultSize, wxCHK_2STATE );
 544         m_underlinedCtrl->SetValue(false);
 545         m_underlinedCtrl->SetHelpText(_("Check to make the font underlined."));
 546         if (ShowToolTips())
 547             m_underlinedCtrl->SetToolTip(_("Check to make the font underlined."));
 548         itemBoxSizer11->Add(m_underlinedCtrl, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 549     }
 550
 551     if (m_fontData.GetEnableEffects())
 552     {
 553         wxStaticText* itemStaticText15 = new wxStaticText( itemDialog1, wxID_STATIC, _("Colour:"), wxDefaultPosition, wxDefaultSize, 0 );
 554         itemFlexGridSizer4->Add(itemStaticText15, 0, wxALIGN_RIGHT|wxALIGN_TOP|wxALL, 5);
 555
 556         m_colourCtrl = new wxFontColourSwatchCtrl( itemDialog1, wxID_FONTDIALOG_COLOUR, wxDefaultPosition, wxSize(-1, 30), wxSUNKEN_BORDER|wxTAB_TRAVERSAL );
 557         m_colourCtrl->SetHelpText(_("Click to change the font colour."));
 558         if (ShowToolTips())
 559             m_colourCtrl->SetToolTip(_("Click to change the font colour."));
 560         itemFlexGridSizer4->Add(m_colourCtrl, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 561     }
 562
 563     wxStaticText* itemStaticText17 = new wxStaticText( itemDialog1, wxID_STATIC, _("Preview:"), wxDefaultPosition, wxDefaultSize, 0 );
 564     itemFlexGridSizer4->Add(itemStaticText17, 0, wxALIGN_RIGHT|wxALIGN_TOP|wxALL, 5);
 565
 566     m_previewCtrl = new wxFontPreviewCtrl( itemDialog1, wxID_FONTDIALOG_PREVIEW, wxDefaultPosition, wxSize(-1, 70), wxSUNKEN_BORDER|wxTAB_TRAVERSAL );
 567     m_previewCtrl->SetHelpText(_("Shows a preview of the font."));
 568     if (ShowToolTips())
 569         m_previewCtrl->SetToolTip(_("Shows a preview of the font."));
 570     itemFlexGridSizer4->Add(m_previewCtrl, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5);
 571
 572     wxBoxSizer* itemBoxSizer19 = new wxBoxSizer(wxHORIZONTAL);
 573     itemBoxSizer3->Add(itemBoxSizer19, 0, wxALIGN_RIGHT|wxALL, 5);
 574
 575     wxButton* itemButton20 = new wxButton( itemDialog1, wxID_CANCEL, _("&Cancel"), wxDefaultPosition, wxDefaultSize, 0 );
 576     itemButton20->SetHelpText(_("Click to cancel changes to the font."));
 577     if (ShowToolTips())
 578         itemButton20->SetToolTip(_("Click to cancel changes to the font."));
 579     itemBoxSizer19->Add(itemButton20, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 580
 581     wxButton* itemButton21 = new wxButton( itemDialog1, wxID_OK, _("&OK"), wxDefaultPosition, wxDefaultSize, 0 );
 582     itemButton21->SetDefault();
 583     itemButton21->SetHelpText(_("Click to confirm changes to the font."));
 584     if (ShowToolTips())
 585         itemButton21->SetToolTip(_("Click to confirm changes to the font."));
 586     itemBoxSizer19->Add(itemButton21, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);
 587
 588     wxFontEnumerator enumerator;
 589     enumerator.EnumerateFacenames();
 590     wxArrayString facenames = enumerator.GetFacenames();
 591     if (facenames)
 592     {
 593         facenames.Add(_("<Any>"));
 594         facenames.Add(_("<Any Roman>"));
 595         facenames.Add(_("<Any Decorative>"));
 596         facenames.Add(_("<Any Modern>"));
 597         facenames.Add(_("<Any Script>"));
 598         facenames.Add(_("<Any Swiss>"));
 599         facenames.Add(_("<Any Teletype>"));
 600         facenames.Sort();
 601         m_facenameCtrl->Append(facenames);
 602     }
 603
 604     InitializeControls();
 605     m_previewCtrl->SetFont(m_dialogFont);
 606     if (m_fontData.GetColour().Ok())
 607     {
 608         m_previewCtrl->SetForegroundColour(m_fontData.GetColour());
 609     }
 610     m_previewCtrl->Refresh();
 611 }
 612
 613 /*!
 614  * wxEVT_COMMAND_SPINCTRL_UPDATED event handler for wxID_FONTDIALOG_FONTSIZE
 615  */
 616
 617 void wxFontDialog::OnFontdialogFontsizeUpdated( wxSpinEvent& WXUNUSED(event) )
 618 {
 619     ChangeFont();
 620 }
 621
 622 /*!
 623  * wxEVT_COMMAND_TEXT_UPDATED event handler for wxID_FONTDIALOG_FONTSIZE
 624  */
 625
 626 void wxFontDialog::OnFontdialogFontsizeTextUpdated( wxCommandEvent& WXUNUSED(event) )
 627 {
 628     ChangeFont();
 629 }
 630
 631 /*!
 632  * wxEVT_COMMAND_CHECKBOX_CLICKED event handler for wxID_FONTDIALOG_BOLD
 633  */
 634
 635 void wxFontDialog::OnFontdialogBoldClick( wxCommandEvent& WXUNUSED(event) )
 636 {
 637     ChangeFont();
 638 }
 639
 640 /*!
 641  * wxEVT_COMMAND_CHECKBOX_CLICKED event handler for wxID_FONTDIALOG_ITALIC
 642  */
 643
 644 void wxFontDialog::OnFontdialogItalicClick( wxCommandEvent& WXUNUSED(event) )
 645 {
 646     ChangeFont();
 647 }
 648
 649 /*!
 650  * wxEVT_COMMAND_CHECKBOX_CLICKED event handler for wxID_FONTDIALOG_UNDERLINED
 651  */
 652
 653 void wxFontDialog::OnFontdialogUnderlinedClick( wxCommandEvent& WXUNUSED(event) )
 654 {
 655     ChangeFont();
 656 }
 657
 658 /*!
 659  * wxEVT_COMMAND_BUTTON_CLICKED event handler for wxID_OK
 660  */
 661
 662 void wxFontDialog::OnOkClick( wxCommandEvent& event )
 663 {
 664     event.Skip();
 665 }
 666
 667
 668 /*!
 669  * wxEVT_COMMAND_LISTBOX_SELECTED event handler for wxID_FONTDIALOG_FACENAME
 670  */
 671
 672 void wxFontDialog::OnFontdialogFacenameSelected( wxCommandEvent& WXUNUSED(event) )
 673 {
 674     ChangeFont();
 675 }
 676
 677 void wxFontDialog::OnColourChanged(wxCommandEvent & WXUNUSED(event))
 678 {
 679     m_fontData.SetColour(m_colourCtrl->GetColour());
 680     m_previewCtrl->SetForegroundColour(m_colourCtrl->GetColour());
 681     m_previewCtrl->Refresh();
 682 }
 683
 684 /*!
 685  * Should we show tooltips?
 686  */
 687
 688 bool wxFontDialog::ShowToolTips()
 689 {
 690     return true;
 691 }
 692
 693 void wxFontDialog::InitializeFont()
 694 {
 695     int fontFamily = wxSWISS;
 696     int fontWeight = wxNORMAL;
 697     int fontStyle = wxNORMAL;
 698     int fontSize = 12;
 699     bool fontUnderline = false;
 700     wxString fontName;
 701
 702     if (m_fontData.m_initialFont.Ok())
 703     {
 704         fontFamily = m_fontData.m_initialFont.GetFamily();
 705         fontWeight = m_fontData.m_initialFont.GetWeight();
 706         fontStyle = m_fontData.m_initialFont.GetStyle();
 707         fontSize = m_fontData.m_initialFont.GetPointSize();
 708         fontUnderline = m_fontData.m_initialFont.GetUnderlined();
 709         fontName = m_fontData.m_initialFont.GetFaceName();
 710     }
 711
 712     m_dialogFont = wxFont(fontSize, fontFamily, fontStyle,
 713                           fontWeight, fontUnderline, fontName);
 714
 715     if (m_previewCtrl)
 716         m_previewCtrl->SetFont(m_dialogFont);
 717
 718     m_fontData.SetChosenFont(m_dialogFont);
 719 }
 720
 721 /// Set controls according to current font
 722 void wxFontDialog::InitializeControls()
 723 {
 724     m_suppressUpdates = true;
 725
 726     if (m_underlinedCtrl)
 727         m_underlinedCtrl->SetValue(m_dialogFont.GetUnderlined());
 728
 729     m_boldCtrl->SetValue(m_dialogFont.GetWeight() == wxBOLD);
 730     m_italicCtrl->SetValue(m_dialogFont.GetStyle() == wxITALIC);
 731     m_sizeCtrl->SetValue(m_dialogFont.GetPointSize());
 732
 733     wxString facename = m_dialogFont.GetFaceName();
 734     if (facename.empty() || m_facenameCtrl->FindString(facename) == wxNOT_FOUND)
 735     {
 736         facename = FontFamilyIntToString(m_dialogFont.GetFamily());
 737     }
 738     m_facenameCtrl->SetStringSelection(facename);
 739
 740     if (m_colourCtrl && m_fontData.GetColour().Ok())
 741     {
 742         m_colourCtrl->SetColour(m_fontData.GetColour());
 743         m_colourCtrl->Refresh();
 744     }
 745
 746     m_suppressUpdates = false;
 747 }
 748
 749 /// Respond to font change
 750 void wxFontDialog::ChangeFont()
 751 {
 752     if (m_suppressUpdates)
 753         return;
 754
 755     bool underlined = m_underlinedCtrl ? m_underlinedCtrl->GetValue() : false;
 756     bool italic = m_italicCtrl->GetValue();
 757     bool bold = m_boldCtrl->GetValue();
 758     int size = m_sizeCtrl->GetValue();
 759     wxString facename = m_facenameCtrl->GetStringSelection();
 760
 761     int family = FontFamilyStringToInt(facename);
 762     if (family == -1)
 763         family = wxDEFAULT;
 764     else
 765         facename = wxEmptyString;
 766
 767     m_dialogFont = wxFont(size, family, italic ? wxITALIC : wxNORMAL, bold ? wxBOLD : wxNORMAL,
 768         underlined, facename);
 769
 770     m_fontData.SetChosenFont(m_dialogFont);
 771
 772     m_previewCtrl->SetFont(m_dialogFont);
 773     m_previewCtrl->Refresh();
 774 }
 775
 776 void wxFontDialog::SetData(const wxFontData& fontdata)
 777 {
 778     m_fontData = fontdata;
 779 }
 780
 781 bool wxFontDialog::IsShown() const
 782 {
 783     return false;
 784 }
 785
 786 int wxFontDialog::ShowModal()
 787 {
 788     return wxDialog::ShowModal();
 789 }
 790
 791 void wxFontDialog::OnPanelClose()
 792 {
 793 }
 794
 795 const wxChar *FontFamilyIntToString(int family)
 796 {
 797     switch (family)
 798     {
 799         case wxROMAN:
 800             return _("<Any Roman>");
 801         case wxDECORATIVE:
 802             return _("<Any Decorative>");
 803         case wxMODERN:
 804             return _("<Any Modern>");
 805         case wxSCRIPT:
 806             return _("<Any Script>");
 807         case wxTELETYPE:
 808             return _("<Any Teletype>");
 809         case wxSWISS:
 810         default:
 811             return _("<Any Swiss>");
 812     }
 813 }
 814
 815 int FontFamilyStringToInt(const wxChar *family)
 816 {
 817     if (!family)
 818         return wxSWISS;
 819
 820     if (wxStrcmp(family, _("<Any Roman>")) == 0)
 821         return wxROMAN;
 822     else if (wxStrcmp(family, _("<Any Decorative>")) == 0)
 823         return wxDECORATIVE;
 824     else if (wxStrcmp(family, _("<Any Modern>")) == 0)
 825         return wxMODERN;
 826     else if (wxStrcmp(family, _("<Any Script>")) == 0)
 827         return wxSCRIPT;
 828     else if (wxStrcmp(family, _("<Any Teletype>")) == 0)
 829         return wxTELETYPE;
 830     else if (wxStrcmp(family, _("<Any Swiss>")) == 0)
 831         return wxSWISS;
 832     else return -1;
 833 }
 834
 835 #endif // !USE_NATIVE_FONT_DIALOG_FOR_MACOSX
 836
 837 #endif // wxOSX_USE_EXPERIMENTAL_FONTDIALOG
 838
 839 #endif // wxUSE_FONTDLG