src/mac/carbon/fontdlg.cpp

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