src/mac/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        app.cpp
   3 // Purpose:     wxApp
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "app.h"
  14 #endif
  15
  16 #include "wx/defs.h"
  17
  18 #include "wx/window.h"
  19 #include "wx/frame.h"
  20 #include "wx/button.h"
  21 #include "wx/app.h"
  22 #include "wx/utils.h"
  23 #include "wx/gdicmn.h"
  24 #include "wx/pen.h"
  25 #include "wx/brush.h"
  26 #include "wx/cursor.h"
  27 #include "wx/intl.h"
  28 #include "wx/icon.h"
  29 #include "wx/palette.h"
  30 #include "wx/dc.h"
  31 #include "wx/dialog.h"
  32 #include "wx/msgdlg.h"
  33 #include "wx/log.h"
  34 #include "wx/module.h"
  35 #include "wx/memory.h"
  36 #include "wx/tooltip.h"
  37 #include "wx/textctrl.h"
  38 #include "wx/menu.h"
  39 #include "wx/docview.h"
  40
  41 #if wxUSE_WX_RESOURCES
  42 #  include "wx/resource.h"
  43 #endif
  44
  45 #include <string.h>
  46
  47 // mac
  48
  49 #ifndef __DARWIN__
  50   #if __option(profile)
  51     #include <profiler.h>
  52   #endif
  53 #endif
  54
  55 #include "apprsrc.h"
  56
  57 #include "wx/mac/uma.h"
  58 #include "wx/mac/macnotfy.h"
  59
  60 #ifdef __DARWIN__
  61 #  include <CoreServices/CoreServices.h>
  62 #  if defined(WXMAKINGDLL)
  63 #    include <mach-o/dyld.h>
  64 #  endif
  65 #else
  66 #  include <Sound.h>
  67 #  include <Threads.h>
  68 #  include <ToolUtils.h>
  69 #  include <DiskInit.h>
  70 #  include <Devices.h>
  71 #endif
  72
  73 extern char *wxBuffer;
  74 extern wxList wxPendingDelete;
  75 extern wxList *wxWinMacWindowList;
  76 extern wxList *wxWinMacControlList;
  77
  78 static bool s_inYield = FALSE;
  79
  80 wxApp *wxTheApp = NULL;
  81
  82 #if !USE_SHARED_LIBRARY
  83 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  84 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  85     EVT_IDLE(wxApp::OnIdle)
  86         EVT_END_SESSION(wxApp::OnEndSession)
  87         EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  88 END_EVENT_TABLE()
  89 #endif
  90
  91
  92 const short    kMacMinHeap = (29 * 1024) ;
  93 // platform specific static variables
  94
  95 const short kwxMacMenuBarResource = 1 ;
  96 const short kwxMacAppleMenuId = 1 ;
  97
  98 WXHRGN    wxApp::s_macCursorRgn = NULL;
  99 wxWindow* wxApp::s_captureWindow = NULL ;
 100 int       wxApp::s_lastMouseDown = 0 ;
 101 long      wxApp::sm_lastMessageTime = 0;
 102 long      wxApp::s_lastModifiers = 0 ;
 103
 104
 105 bool      wxApp::s_macDefaultEncodingIsPC = true ;
 106 bool      wxApp::s_macSupportPCMenuShortcuts = true ;
 107 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
 108 long      wxApp::s_macPreferencesMenuItemId = 0 ;
 109 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 110 wxString  wxApp::s_macHelpMenuTitleName = "&Help" ;
 111
 112 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 113 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 114 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 115 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 116 pascal OSErr AEHandlePreferences( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 117
 118
 119 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 120 {
 121     // GD: UNUSED wxApp* app = (wxApp*) refcon ;
 122     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 123 }
 124
 125 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 126 {
 127     // GD: UNUSED wxApp* app = (wxApp*) refcon ;
 128     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 129 }
 130
 131 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 132 {
 133     // GD: UNUSED wxApp* app = (wxApp*) refcon ;
 134     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 135 }
 136
 137 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 138 {
 139     // GD: UNUSED wxApp* app = (wxApp*) refcon ;
 140     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 141 }
 142
 143 pascal OSErr AEHandlePreferences( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
 144 {
 145     // GD: UNUSED wxApp* app = (wxApp*) refcon ;
 146
 147     wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 148     wxMenu* menu = NULL ;
 149     wxMenuItem* item = NULL ;
 150     if ( mbar )
 151     {
 152         item = mbar->FindItem( wxApp::s_macPreferencesMenuItemId , &menu ) ;
 153     }
 154     if ( item != NULL && menu != NULL && mbar != NULL )
 155                 menu->SendEvent( wxApp::s_macPreferencesMenuItemId ,  -1 ) ;
 156         return noErr ;
 157 }
 158
 159 // new virtual public method in wxApp
 160 void wxApp::MacOpenFile(const wxString & fileName )
 161 {
 162     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 163     if ( dm )
 164         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 165 }
 166
 167 void wxApp::MacPrintFile(const wxString & fileName )
 168 {
 169     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 170     if ( dm )
 171     {
 172         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 173         if ( doc )
 174         {
 175             wxView* view = doc->GetFirstView() ;
 176             if( view )
 177             {
 178                 wxPrintout *printout = view->OnCreatePrintout();
 179                 if (printout)
 180                 {
 181                     wxPrinter printer;
 182                     printer.Print(view->GetFrame(), printout, TRUE);
 183                     delete printout;
 184                 }
 185             }
 186             if (doc->Close())
 187             {
 188                 doc->DeleteAllViews();
 189                 dm->RemoveDocument(doc) ;
 190             }
 191         }
 192     }
 193 }
 194
 195 void wxApp::MacNewFile()
 196 {
 197 }
 198
 199 // new implementation, which parses the event and calls
 200 // MacOpenFile on each of the files it's passed
 201 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 202 {
 203     AEDescList docList;
 204     AEKeyword keywd;
 205     DescType returnedType;
 206     Size actualSize;
 207     long itemsInList;
 208     FSSpec theSpec;
 209     OSErr err;
 210     short i;
 211     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 212     if (err != noErr)
 213         return err;
 214
 215     err = AECountItems(&docList, &itemsInList);
 216     if (err != noErr)
 217         return err;
 218
 219     ProcessSerialNumber PSN ;
 220     PSN.highLongOfPSN = 0 ;
 221     PSN.lowLongOfPSN = kCurrentProcess ;
 222     SetFrontProcess( &PSN ) ;
 223
 224     for (i = 1; i <= itemsInList; i++) {
 225         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 226         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 227         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 228         MacOpenFile(fName);
 229     }
 230     return noErr;
 231 }
 232
 233 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 234 {
 235     AEDescList docList;
 236     AEKeyword keywd;
 237     DescType returnedType;
 238     Size actualSize;
 239     long itemsInList;
 240     FSSpec theSpec;
 241     OSErr err;
 242     short i;
 243     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 244     if (err != noErr)
 245         return err;
 246
 247     err = AECountItems(&docList, &itemsInList);
 248     if (err != noErr)
 249         return err;
 250
 251     ProcessSerialNumber PSN ;
 252     PSN.highLongOfPSN = 0 ;
 253     PSN.lowLongOfPSN = kCurrentProcess ;
 254     SetFrontProcess( &PSN ) ;
 255
 256     for (i = 1; i <= itemsInList; i++) {
 257         AEGetNthPtr(&docList, i, typeFSS, &keywd, &returnedType,
 258         (Ptr) & theSpec, sizeof(theSpec), &actualSize);
 259         wxString fName = wxMacFSSpec2MacFilename(&theSpec);
 260         MacPrintFile(fName);
 261     }
 262     return noErr;
 263 }
 264
 265 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 266 {
 267     MacNewFile() ;
 268     return noErr ;
 269 }
 270
 271 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 272 {
 273     wxWindow* win = GetTopWindow() ;
 274     if ( win )
 275     {
 276         win->Close(TRUE ) ;
 277     }
 278     else
 279     {
 280         ExitMainLoop() ;
 281     }
 282     return noErr ;
 283 }
 284
 285 char StringMac[] =  "\x0d\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
 286                     "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
 287                     "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf"
 288                     "\xb1\xb4\xb5\xb6\xbb\xbc\xbe\xbf"
 289                     "\xc0\xc1\xc2\xc4\xc7\xc8\xc9\xcb\xcc\xcd\xce\xcf"
 290                     "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xca\xdb" ;
 291
 292 char StringANSI[] = "\x0a\xC4\xC5\xC7\xC9\xD1\xD6\xDC\xE1\xE0\xE2\xE4\xE3\xE5\xE7\xE9\xE8"
 293                     "\xEA\xEB\xED\xEC\xEE\xEF\xF1\xF3\xF2\xF4\xF6\xF5\xFA\xF9\xFB\xFC"
 294                     "\x86\xBA\xA2\xA3\xA7\x95\xB6\xDF\xAE\xA9\x99\xB4\xA8\xC6\xD8"
 295                     "\xB1\xA5\xB5\xF0\xAA\xBA\xE6\xF8"
 296                     "\xBF\xA1\xAC\x83\xAB\xBB\x85\xC0\xC3\xD5\x8C\x9C"
 297                     "\x96\x97\x93\x94\x91\x92\xF7\xFF\xA0\x80" ;
 298
 299 void wxMacConvertFromPC( const char *from , char *to , int len )
 300 {
 301     char *c ;
 302     if ( from == to )
 303     {
 304         for( int i = 0 ; i < len ; ++ i )
 305         {
 306             c = strchr( StringANSI , *from ) ;
 307             if ( c != NULL )
 308             {
 309                 *to = StringMac[ c - StringANSI] ;
 310             }
 311             ++to ;
 312             ++from ;
 313         }
 314     }
 315     else
 316     {
 317         for( int i = 0 ; i < len ; ++ i )
 318         {
 319             c = strchr( StringANSI , *from ) ;
 320             if ( c != NULL )
 321             {
 322                 *to = StringMac[ c - StringANSI] ;
 323             }
 324             else
 325             {
 326                 *to = *from ;
 327             }
 328             ++to ;
 329             ++from ;
 330         }
 331     }
 332 }
 333
 334 void wxMacConvertToPC( const char *from , char *to , int len )
 335 {
 336     char *c ;
 337     if ( from == to )
 338     {
 339         for( int i = 0 ; i < len ; ++ i )
 340         {
 341             c = strchr( StringMac , *from ) ;
 342             if ( c != NULL )
 343             {
 344                 *to = StringANSI[ c - StringMac] ;
 345             }
 346             ++to ;
 347             ++from ;
 348         }
 349     }
 350     else
 351     {
 352         for( int i = 0 ; i < len ; ++ i )
 353         {
 354             c = strchr( StringMac , *from ) ;
 355             if ( c != NULL )
 356             {
 357                 *to = StringANSI[ c - StringMac] ;
 358             }
 359             else
 360             {
 361                 *to = *from ;
 362             }
 363             ++to ;
 364             ++from ;
 365         }
 366     }
 367 }
 368
 369 void wxMacConvertFromPC( char * p )
 370 {
 371     char *ptr = p ;
 372     int len = strlen ( p ) ;
 373
 374     wxMacConvertFromPC( ptr , ptr , len ) ;
 375 }
 376
 377 void wxMacConvertFromPCForControls( char * p )
 378 {
 379     char *ptr = p ;
 380     int len = strlen ( p ) ;
 381
 382     wxMacConvertFromPC( ptr , ptr , len ) ;
 383     for ( unsigned int i = 0 ; i < strlen ( ptr ) ; i++ )
 384     {
 385         if ( ptr[i] == '&' && ptr[i]+1 != ' ' )
 386         {
 387             memmove( &ptr[i] , &ptr[i+1] , strlen( &ptr[i+1] ) + 1) ;
 388         }
 389     }
 390 }
 391
 392 void wxMacConvertFromPC( unsigned char *p )
 393 {
 394     char *ptr = (char*) p + 1 ;
 395     int len = p[0] ;
 396
 397     wxMacConvertFromPC( ptr , ptr , len ) ;
 398 }
 399
 400 extern char *wxBuffer ;
 401
 402 wxString wxMacMakeMacStringFromPC( const char * p )
 403 {
 404     const char *ptr = p ;
 405     int len = strlen ( p ) ;
 406     char *buf = wxBuffer ;
 407
 408     if ( len >= BUFSIZ + 512 )
 409     {
 410         buf = new char [len+1] ;
 411     }
 412
 413     wxMacConvertFromPC( ptr , buf , len ) ;
 414     buf[len] = 0 ;
 415     wxString result( buf ) ;
 416     if ( buf != wxBuffer )
 417         delete buf ;
 418     return result ;
 419 }
 420
 421
 422 void wxMacConvertToPC( char * p )
 423 {
 424     char *ptr = p ;
 425     int len = strlen ( p ) ;
 426
 427     wxMacConvertToPC( ptr , ptr , len ) ;
 428 }
 429
 430 void wxMacConvertToPC( unsigned char *p )
 431 {
 432     char *ptr = (char*) p + 1 ;
 433     int len = p[0] ;
 434
 435     wxMacConvertToPC( ptr , ptr , len ) ;
 436 }
 437
 438 wxString wxMacMakePCStringFromMac( const char * p )
 439 {
 440     const char *ptr = p ;
 441     int len = strlen ( p ) ;
 442     char *buf = wxBuffer ;
 443
 444     if ( len >= BUFSIZ + 512 )
 445     {
 446         buf = new char [len+1] ;
 447     }
 448
 449     wxMacConvertToPC( ptr , buf , len ) ;
 450     buf[len] = 0 ;
 451
 452     wxString result( buf ) ;
 453     if ( buf != wxBuffer )
 454         delete buf ;
 455     return result ;
 456 }
 457
 458 wxString wxMacMakeStringFromMacString( const char* from , bool mac2pcEncoding )
 459 {
 460     if (mac2pcEncoding)
 461     {
 462       return wxMacMakePCStringFromMac( from ) ;
 463     }
 464     else
 465     {
 466       return wxString( from ) ;
 467     }
 468 }
 469
 470 wxString wxMacMakeStringFromPascal( StringPtr from , bool mac2pcEncoding )
 471 {
 472   // this is safe since a pascal string can never be larger than 256 bytes
 473   char s[256] ;
 474   CopyPascalStringToC( from , s ) ;
 475     if (mac2pcEncoding)
 476     {
 477       return wxMacMakePCStringFromMac( s ) ;
 478     }
 479     else
 480     {
 481       return wxString( s ) ;
 482     }
 483 }
 484
 485 void wxMacStringToPascal( const char * from , StringPtr to , bool pc2macEncoding )
 486 {
 487     if (pc2macEncoding)
 488     {
 489       CopyCStringToPascal( wxMacMakeMacStringFromPC( from ) , to ) ;
 490     }
 491     else
 492     {
 493       CopyCStringToPascal( from , to ) ;
 494     }
 495 }
 496
 497 #if defined(WXMAKINGDLL) && !defined(__DARWIN__)
 498 // we know it's there ;-)
 499 WXIMPORT char std::__throws_bad_alloc ;
 500 #endif
 501
 502 bool wxApp::Initialize()
 503 {
 504     int error = 0 ;
 505
 506     // Mac-specific
 507
 508     UMAInitToolbox( 4 ) ;
 509     SetEventMask( everyEvent ) ;
 510     UMAShowWatchCursor() ;
 511
 512 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 513     // open shared library resources from here since we don't have
 514     //   __wxinitialize in Mach-O shared libraries
 515     wxStAppResource::OpenSharedLibraryResource(NULL);
 516 #endif
 517
 518 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
 519     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 520                            NewAEEventHandlerUPP(AEHandleODoc) ,
 521                            (long) wxTheApp , FALSE ) ;
 522     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 523                            NewAEEventHandlerUPP(AEHandleOApp) ,
 524                            (long) wxTheApp , FALSE ) ;
 525     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 526                            NewAEEventHandlerUPP(AEHandlePDoc) ,
 527                            (long) wxTheApp , FALSE ) ;
 528     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 529                            NewAEEventHandlerUPP(AEHandleQuit) ,
 530                            (long) wxTheApp , FALSE ) ;
 531 #else
 532     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 533                            NewAEEventHandlerProc(AEHandleODoc) ,
 534                            (long) wxTheApp , FALSE ) ;
 535     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 536                            NewAEEventHandlerProc(AEHandleOApp) ,
 537                            (long) wxTheApp , FALSE ) ;
 538     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 539                            NewAEEventHandlerProc(AEHandlePDoc) ,
 540                            (long) wxTheApp , FALSE ) ;
 541     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 542                            NewAEEventHandlerProc(AEHandleQuit) ,
 543                            (long) wxTheApp , FALSE ) ;
 544 #endif
 545
 546 #ifndef __DARWIN__
 547     // test the minimal configuration necessary
 548
 549 #  if !TARGET_CARBON
 550     long theSystem ;
 551     long theMachine;
 552
 553     if (Gestalt(gestaltMachineType, &theMachine) != noErr)
 554     {
 555         error = kMacSTRWrongMachine;
 556     }
 557     else if (theMachine < gestaltMacPlus)
 558     {
 559         error = kMacSTRWrongMachine;
 560     }
 561     else if (Gestalt(gestaltSystemVersion, &theSystem) != noErr )
 562     {
 563         error = kMacSTROldSystem  ;
 564     }
 565     else if ( theSystem < 0x0860 )
 566     {
 567         error = kMacSTROldSystem  ;
 568     }
 569     else if ((long)GetApplLimit() - (long)ApplicationZone() < kMacMinHeap)
 570     {
 571         error = kMacSTRSmallSize;
 572     }
 573 #  endif
 574     /*
 575     else
 576     {
 577         if ( !UMAHasAppearance() )
 578         {
 579             error = kMacSTRNoPre8Yet ;
 580         }
 581     }
 582     */
 583 #endif
 584
 585     // if we encountered any problems so far, give the error code and exit immediately
 586
 587   if ( error )
 588   {
 589         wxStAppResource resload ;
 590         short itemHit;
 591         Str255 message;
 592
 593         GetIndString(message, 128, error);
 594         UMAShowArrowCursor() ;
 595         ParamText("\pFatal Error", message, (ConstStr255Param)"\p", (ConstStr255Param)"\p");
 596         itemHit = Alert(128, nil);
 597       return FALSE ;
 598   }
 599
 600 #ifndef __DARWIN__
 601 #  if __option(profile)
 602     ProfilerInit( collectDetailed, bestTimeBase , 20000 , 40 ) ;
 603 #  endif
 604 #endif
 605
 606 #ifndef __DARWIN__
 607     // now avoid exceptions thrown for new (bad_alloc)
 608     std::__throws_bad_alloc = FALSE ;
 609 #endif
 610
 611     s_macCursorRgn = ::NewRgn() ;
 612
 613     wxBuffer = new char[BUFSIZ + 512];
 614
 615     wxClassInfo::InitializeClasses();
 616
 617 #if wxUSE_RESOURCES
 618 //    wxGetResource(wxT("wxWindows"), wxT("OsVersion"), &wxOsVersion);
 619 #endif
 620
 621 #if wxUSE_THREADS
 622     wxPendingEventsLocker = new wxCriticalSection;
 623 #endif
 624
 625     wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
 626     wxTheColourDatabase->Initialize();
 627
 628 #ifdef __WXDEBUG__
 629 #if wxUSE_LOG
 630     // flush the logged messages if any and install a 'safer' log target: the
 631     // default one (wxLogGui) can't be used after the resources are freed just
 632     // below and the user suppliedo ne might be even more unsafe (using any
 633     // wxWindows GUI function is unsafe starting from now)
 634     wxLog::DontCreateOnDemand();
 635
 636     // this will flush the old messages if any
 637     delete wxLog::SetActiveTarget(new wxLogStderr);
 638 #endif // wxUSE_LOG
 639 #endif
 640
 641   wxWinMacWindowList = new wxList(wxKEY_INTEGER);
 642   wxWinMacControlList = new wxList(wxKEY_INTEGER);
 643
 644   wxInitializeStockLists();
 645   wxInitializeStockObjects();
 646
 647 #if wxUSE_WX_RESOURCES
 648   wxInitializeResourceSystem();
 649 #endif
 650
 651   wxBitmap::InitStandardHandlers();
 652
 653   wxModule::RegisterModules();
 654   if (!wxModule::InitializeModules()) {
 655      return FALSE;
 656   }
 657
 658   wxMacCreateNotifierTable() ;
 659
 660
 661   UMAShowArrowCursor() ;
 662
 663   return TRUE;
 664 }
 665
 666 void wxApp::CleanUp()
 667 {
 668     wxToolTip::RemoveToolTips() ;
 669 #if wxUSE_LOG
 670     // flush the logged messages if any and install a 'safer' log target: the
 671     // default one (wxLogGui) can't be used after the resources are freed just
 672     // below and the user suppliedo ne might be even more unsafe (using any
 673     // wxWindows GUI function is unsafe starting from now)
 674     wxLog::DontCreateOnDemand();
 675
 676     // this will flush the old messages if any
 677     delete wxLog::SetActiveTarget(new wxLogStderr);
 678 #endif // wxUSE_LOG
 679
 680     // One last chance for pending objects to be cleaned up
 681     wxTheApp->DeletePendingObjects();
 682
 683     wxModule::CleanUpModules();
 684
 685 #if wxUSE_WX_RESOURCES
 686     wxCleanUpResourceSystem();
 687 #endif
 688
 689     wxDeleteStockObjects() ;
 690
 691     // Destroy all GDI lists, etc.
 692     wxDeleteStockLists();
 693
 694     delete wxTheColourDatabase;
 695     wxTheColourDatabase = NULL;
 696
 697     wxBitmap::CleanUpHandlers();
 698
 699     delete[] wxBuffer;
 700     wxBuffer = NULL;
 701
 702     wxMacDestroyNotifierTable() ;
 703     if (wxWinMacWindowList) {
 704         delete wxWinMacWindowList ;
 705     }
 706     if (wxWinMacControlList) {
 707         delete wxWinMacControlList ;
 708     }
 709     delete wxPendingEvents;
 710
 711 #if wxUSE_THREADS
 712     delete wxPendingEventsLocker;
 713     // If we don't do the following, we get an apparent memory leak.
 714     ((wxEvtHandler&) wxDefaultValidator).ClearEventLocker();
 715 #endif
 716
 717     wxClassInfo::CleanUpClasses();
 718
 719 #ifndef __DARWIN__
 720 #  if __option(profile)
 721     ProfilerDump( "\papp.prof" ) ;
 722     ProfilerTerm() ;
 723 #  endif
 724 #endif
 725
 726     delete wxTheApp;
 727     wxTheApp = NULL;
 728
 729 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 730     // At this point we want to check if there are any memory
 731     // blocks that aren't part of the wxDebugContext itself,
 732     // as a special case. Then when dumping we need to ignore
 733     // wxDebugContext, too.
 734     if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
 735     {
 736         wxLogDebug(wxT("There were memory leaks."));
 737         wxDebugContext::Dump();
 738         wxDebugContext::PrintStatistics();
 739     }
 740     //  wxDebugContext::SetStream(NULL, NULL);
 741 #endif
 742
 743 #if wxUSE_LOG
 744     // do it as the very last thing because everything else can log messages
 745     delete wxLog::SetActiveTarget(NULL);
 746 #endif // wxUSE_LOG
 747
 748 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 749     // close shared library resources from here since we don't have
 750     //   __wxterminate in Mach-O shared libraries
 751     wxStAppResource::CloseSharedLibraryResource();
 752 #endif
 753
 754     UMACleanupToolbox() ;
 755     if (s_macCursorRgn) {
 756         ::DisposeRgn((RgnHandle)s_macCursorRgn);
 757     }
 758
 759     #if 0
 760         TerminateAE() ;
 761     #endif
 762 }
 763
 764 //----------------------------------------------------------------------
 765 // wxEntry
 766 //----------------------------------------------------------------------
 767
 768 // extern variable for shared library resource id
 769 // need to be able to find it with NSLookupAndBindSymbol
 770 short gSharedLibraryResource = kResFileNotOpened ;
 771
 772 #if defined(WXMAKINGDLL) && defined(__DARWIN__)
 773 CFBundleRef gSharedLibraryBundle = NULL;
 774 #endif /* WXMAKINGDLL && __DARWIN__ */
 775
 776 wxStAppResource::wxStAppResource()
 777 {
 778     m_currentRefNum = CurResFile() ;
 779     if ( gSharedLibraryResource != kResFileNotOpened )
 780     {
 781         UseResFile( gSharedLibraryResource ) ;
 782     }
 783 }
 784
 785 wxStAppResource::~wxStAppResource()
 786 {
 787     if ( m_currentRefNum != kResFileNotOpened )
 788     {
 789         UseResFile( m_currentRefNum ) ;
 790     }
 791 }
 792
 793 void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 794 {
 795     gSharedLibraryResource = kResFileNotOpened;
 796
 797 #ifdef WXMAKINGDLL
 798     if ( initBlock != NULL ) {
 799         const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
 800         FSSpec *fileSpec = NULL;
 801
 802         if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
 803             fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
 804         }
 805         else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
 806             fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
 807         }
 808
 809         if (fileSpec != NULL) {
 810             gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
 811         }
 812     }
 813     else {
 814 #ifdef __DARWIN__
 815         // Open the shared library resource file if it is not yet open
 816         NSSymbol    theSymbol;
 817         NSModule    theModule;
 818         const char *theLibPath;
 819
 820         gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWindows"));
 821         if (gSharedLibraryBundle != NULL) {
 822             // wxWindows has been bundled into a framework
 823             //   load the framework resources
 824
 825             gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
 826         }
 827         else {
 828             // wxWindows is a simple dynamic shared library
 829             //   load the resources from the data fork of a separate resource file
 830             char  *theResPath;
 831             char  *theName;
 832             char  *theExt;
 833             FSRef  theResRef;
 834             OSErr  theErr = noErr;
 835
 836             // get the library path
 837             theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
 838             theModule = NSModuleForSymbol(theSymbol);
 839             theLibPath = NSLibraryNameForModule(theModule);
 840
 841             wxLogDebug( wxT("wxMac library installation name is '%s'"),
 842                         theLibPath );
 843
 844             // allocate copy to replace .dylib.* extension with .rsrc
 845             theResPath = strdup(theLibPath);
 846             if (theResPath != NULL) {
 847                 theName = strrchr(theResPath, '/');
 848                 if (theName == NULL) {
 849                     // no directory elements in path
 850                     theName = theResPath;
 851                 }
 852                 // find ".dylib" shared library extension
 853                 theExt = strstr(theName, ".dylib");
 854                 // overwrite extension with ".rsrc"
 855                 strcpy(theExt, ".rsrc");
 856
 857                 wxLogDebug( wxT("wxMac resources file name is '%s'"),
 858                             theResPath );
 859
 860                 theErr = FSPathMakeRef((UInt8 *) theResPath, &theResRef, false);
 861                 if (theErr != noErr) {
 862                     // try in current directory (using name only)
 863                     theErr = FSPathMakeRef((UInt8 *) theName, &theResRef, false);
 864                 }
 865
 866                 // open the resource file
 867                 if (theErr == noErr) {
 868                     theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
 869                                                  &gSharedLibraryResource);
 870                 }
 871                 if (theErr != noErr) {
 872                     wxLogDebug( wxT("unable to open wxMac resource file '%s'"),
 873                                 theResPath );
 874                 }
 875
 876                 // free duplicated resource file path
 877                 free(theResPath);
 878             }
 879         }
 880 #endif /* __DARWIN__ */
 881     }
 882 #endif /* WXMAKINGDLL */
 883 }
 884
 885 void wxStAppResource::CloseSharedLibraryResource()
 886 {
 887 #ifdef WXMAKINGDLL
 888     // Close the shared library resource file
 889     if (gSharedLibraryResource != kResFileNotOpened) {
 890 #ifdef __DARWIN__
 891         if (gSharedLibraryBundle != NULL) {
 892             CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
 893                                            gSharedLibraryResource);
 894             gSharedLibraryBundle = NULL;
 895         }
 896         else
 897 #endif /* __DARWIN__ */
 898         {
 899             CloseResFile(gSharedLibraryResource);
 900         }
 901         gSharedLibraryResource = kResFileNotOpened;
 902     }
 903 #endif /* WXMAKINGDLL */
 904 }
 905
 906 #if defined(WXMAKINGDLL) && !defined(__DARWIN__)
 907
 908 // for shared libraries we have to manually get the correct resource
 909 // ref num upon initializing and releasing when terminating, therefore
 910 // the __wxinitialize and __wxterminate must be used
 911
 912 extern "C" {
 913     void __sinit(void); /*      (generated by linker)   */
 914     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
 915     pascal void __terminate(void);
 916 }
 917
 918 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 919 {
 920     wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
 921     return __initialize( theInitBlock ) ;
 922 }
 923
 924 pascal void __wxterminate(void)
 925 {
 926     wxStAppResource::CloseSharedLibraryResource() ;
 927     __terminate() ;
 928 }
 929
 930 #endif /* WXMAKINGDLL && !__DARWIN__ */
 931
 932 int WXDLLEXPORT wxEntryStart( int WXUNUSED(argc), char *WXUNUSED(argv)[] )
 933 {
 934     return wxApp::Initialize();
 935 }
 936
 937 int WXDLLEXPORT wxEntryInitGui()
 938 {
 939     return wxTheApp->OnInitGui();
 940 }
 941
 942 void WXDLLEXPORT wxEntryCleanup()
 943 {
 944     wxApp::CleanUp();
 945 }
 946
 947 int wxEntry( int argc, char *argv[] , bool enterLoop )
 948 {
 949 #ifdef __MWERKS__
 950 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 951     // This seems to be necessary since there are 'rogue'
 952     // objects present at this point (perhaps global objects?)
 953     // Setting a checkpoint will ignore them as far as the
 954     // memory checking facility is concerned.
 955     // Of course you may argue that memory allocated in globals should be
 956     // checked, but this is a reasonable compromise.
 957     wxDebugContext::SetCheckpoint();
 958 #endif
 959 #endif
 960     if (!wxEntryStart(argc, argv)) {
 961         return 0;
 962     }
 963    // create the application object or ensure that one already exists
 964     if (!wxTheApp)
 965     {
 966         // The app may have declared a global application object, but we recommend
 967         // the IMPLEMENT_APP macro is used instead, which sets an initializer
 968         // function for delayed, dynamic app object construction.
 969         wxCHECK_MSG( wxApp::GetInitializerFunction(), 0,
 970                      wxT("No initializer - use IMPLEMENT_APP macro.") );
 971
 972         wxTheApp = (wxApp*) (*wxApp::GetInitializerFunction()) ();
 973     }
 974
 975     wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") );
 976
 977 #ifdef __DARWIN__
 978     // Mac OS X passes a process serial number command line argument when
 979     // the application is launched from the Finder. This argument must be
 980     // removed from the command line arguments before being handled by the
 981     // application (otherwise applications would need to handle it)
 982
 983     if (argc > 1) {
 984         if (strncmp(argv[1], "-psn_", 5) == 0) {
 985             // assume the argument is always the only one and remove it
 986             --argc;
 987         }
 988     }
 989 #else
 990     argc = 0 ; // currently we don't support files as parameters
 991 #endif
 992     // we could try to get the open apple events here to adjust argc and argv better
 993
 994     wxTheApp->argc = argc;
 995     wxTheApp->argv = argv;
 996
 997     // GUI-specific initialization, such as creating an app context.
 998     wxEntryInitGui();
 999
1000     // Here frames insert themselves automatically
1001     // into wxTopLevelWindows by getting created
1002     // in OnInit().
1003
1004     int retValue = 0;
1005
1006     if ( wxTheApp->OnInit() )
1007     {
1008         if ( enterLoop )
1009         {
1010             retValue = wxTheApp->OnRun();
1011         }
1012         else
1013             // We want to initialize, but not run or exit immediately.
1014             return 1;
1015     }
1016     //else: app initialization failed, so we skipped OnRun()
1017
1018     wxWindow *topWindow = wxTheApp->GetTopWindow();
1019     if ( topWindow )
1020     {
1021         // Forcibly delete the window.
1022         if ( topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
1023                 topWindow->IsKindOf(CLASSINFO(wxDialog)) )
1024         {
1025             topWindow->Close(TRUE);
1026             wxTheApp->DeletePendingObjects();
1027         }
1028         else
1029         {
1030             delete topWindow;
1031             wxTheApp->SetTopWindow(NULL);
1032         }
1033     }
1034
1035     wxTheApp->OnExit();
1036
1037     wxEntryCleanup();
1038
1039     return retValue;
1040 }
1041
1042 #if TARGET_CARBON
1043
1044 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
1045 {
1046     bool converted = ConvertEventRefToEventRecord( event,rec) ;
1047     OSStatus err = noErr ;
1048     if ( !converted )
1049     {
1050         switch( GetEventClass( event ) )
1051         {
1052             case kEventClassKeyboard :
1053             {
1054                 converted = true ;
1055                 switch( GetEventKind(event) )
1056                 {
1057                     case kEventRawKeyDown :
1058                         rec->what = keyDown ;
1059                         break ;
1060                     case kEventRawKeyRepeat :
1061                         rec->what = autoKey ;
1062                         break ;
1063                     case kEventRawKeyUp :
1064                         rec->what = keyUp ;
1065                         break ;
1066                     case kEventRawKeyModifiersChanged :
1067                         rec->what = nullEvent ;
1068                         break ;
1069                     default :
1070                         converted = false ;
1071                         break ;
1072                 }
1073                 if ( converted )
1074                 {
1075                     UInt32 keyCode ;
1076                     unsigned char charCode ;
1077                     UInt32 modifiers ;
1078                     GetMouse( &rec->where) ;
1079
1080                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1081                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1082                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1083                     rec->modifiers = modifiers ;
1084                     rec->message = (keyCode << 8 ) + charCode ;
1085                 }
1086             }
1087             break ;
1088             case kEventClassTextInput :
1089             {
1090                 switch( GetEventKind( event ) )
1091                 {
1092                     case kEventTextInputUnicodeForKeyEvent :
1093                         {
1094                             EventRef rawEvent ;
1095                             err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
1096                             converted = true ;
1097                             {
1098                                 UInt32 keyCode ;
1099                                 unsigned char charCode ;
1100                                 UInt32 modifiers ;
1101                                 GetMouse( &rec->where) ;
1102                                 rec->what = keyDown ;
1103                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1104                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1105                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1106                                 rec->modifiers = modifiers ;
1107                                 rec->message = (keyCode << 8 ) + charCode ;
1108                             }
1109                        }
1110                         break ;
1111                     default :
1112                         break ;
1113                 }
1114             }
1115             break ;
1116         }
1117     }
1118
1119     return converted ;
1120 }
1121
1122 pascal OSStatus wxMacApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
1123 {
1124     OSStatus result = eventNotHandledErr ;
1125
1126     EventRecord rec ;
1127     switch ( GetEventClass( event ) )
1128     {
1129         case kEventClassKeyboard :
1130             if ( wxMacConvertEventToRecord( event , &rec ) )
1131             {
1132                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1133                 wxTheApp->MacHandleOneEvent( &rec ) ;
1134                 result = noErr ;
1135             }
1136             break ;
1137         case kEventClassTextInput :
1138             if ( wxMacConvertEventToRecord( event , &rec ) )
1139             {
1140                 wxTheApp->MacHandleModifierEvents( &rec ) ;
1141                 wxTheApp->MacHandleOneEvent( &rec ) ;
1142                 result = noErr ;
1143             }
1144             break ;
1145         default :
1146             break ;
1147     }
1148     return result ;
1149 }
1150
1151 #endif
1152
1153 bool wxApp::OnInit()
1154 {
1155     if ( ! wxAppBase::OnInit() )
1156         return FALSE ;
1157
1158 #if 0 // TARGET_CARBON
1159         static const EventTypeSpec eventList[] =
1160         {
1161             { kEventClassKeyboard, kEventRawKeyDown } ,
1162             { kEventClassKeyboard, kEventRawKeyRepeat } ,
1163             { kEventClassKeyboard, kEventRawKeyUp } ,
1164             { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
1165
1166             { kEventClassTextInput , kEventTextInputUnicodeForKeyEvent } ,
1167         } ;
1168
1169         InstallApplicationEventHandler(NewEventHandlerUPP(wxMacApplicationEventHandler)
1170             , WXSIZEOF(eventList), eventList, this, NULL);
1171 #endif
1172     return TRUE ;
1173 }
1174 // Static member initialization
1175 wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NULL;
1176
1177 wxApp::wxApp()
1178 {
1179   m_topWindow = NULL;
1180   wxTheApp = this;
1181
1182 #if WXWIN_COMPATIBILITY_2_2
1183   m_wantDebugOutput = TRUE;
1184 #endif
1185
1186   argc = 0;
1187   argv = NULL;
1188
1189   m_printMode = wxPRINT_WINDOWS;
1190   m_auto3D = TRUE;
1191 }
1192
1193 bool wxApp::Initialized()
1194 {
1195   if (GetTopWindow())
1196     return TRUE;
1197   else
1198     return FALSE;
1199 }
1200
1201 int wxApp::MainLoop()
1202 {
1203         m_keepGoing = TRUE;
1204
1205 #if TARGET_CARBON
1206         if ( UMAGetSystemVersion() >= 0x1000 )
1207         {
1208                 if ( s_macPreferencesMenuItemId )
1209                 {
1210                         EnableMenuCommand( NULL , kHICommandPreferences ) ;
1211                     AEInstallEventHandler( kCoreEventClass , kAEShowPreferences ,
1212                                            NewAEEventHandlerUPP(AEHandlePreferences) ,
1213                                            (long) wxTheApp , FALSE ) ;
1214                 }
1215         }
1216 #endif
1217         while (m_keepGoing)
1218         {
1219             MacDoOneEvent() ;
1220         }
1221
1222         return 0;
1223 }
1224
1225 // Returns TRUE if more time is needed.
1226 bool wxApp::ProcessIdle()
1227 {
1228     wxIdleEvent event;
1229     event.SetEventObject(this);
1230     ProcessEvent(event);
1231
1232     return event.MoreRequested();
1233 }
1234
1235 void wxApp::ExitMainLoop()
1236 {
1237   m_keepGoing = FALSE;
1238 }
1239
1240 // Is a message/event pending?
1241 bool wxApp::Pending()
1242 {
1243     EventRecord event ;
1244
1245   return EventAvail( everyEvent , &event ) ;
1246 }
1247
1248 // Dispatch a message.
1249 void wxApp::Dispatch()
1250 {
1251     MacDoOneEvent() ;
1252 }
1253
1254 void wxApp::OnIdle(wxIdleEvent& event)
1255 {
1256    static bool s_inOnIdle = FALSE;
1257
1258     // Avoid recursion (via ProcessEvent default case)
1259     if ( s_inOnIdle )
1260         return;
1261
1262
1263   s_inOnIdle = TRUE;
1264
1265   // 'Garbage' collection of windows deleted with Close().
1266   DeletePendingObjects();
1267
1268   // flush the logged messages if any
1269   wxLog *pLog = wxLog::GetActiveTarget();
1270   if ( pLog != NULL && pLog->HasPendingMessages() )
1271     pLog->Flush();
1272
1273   // Send OnIdle events to all windows
1274   bool needMore = SendIdleEvents();
1275
1276   if (needMore)
1277     event.RequestMore(TRUE);
1278
1279     // If they are pending events, we must process them: pending events are
1280     // either events to the threads other than main or events posted with
1281     // wxPostEvent() functions
1282     wxMacProcessNotifierAndPendingEvents();
1283
1284   s_inOnIdle = FALSE;
1285 }
1286
1287 void wxWakeUpIdle()
1288 {
1289     wxMacWakeUp() ;
1290 }
1291
1292 // Send idle event to all top-level windows
1293 bool wxApp::SendIdleEvents()
1294 {
1295     bool needMore = FALSE;
1296     wxNode* node = wxTopLevelWindows.First();
1297     while (node)
1298     {
1299         wxWindow* win = (wxWindow*) node->Data();
1300         if (SendIdleEvents(win))
1301             needMore = TRUE;
1302
1303         node = node->Next();
1304     }
1305     return needMore;
1306 }
1307
1308 // Send idle event to window and all subwindows
1309 bool wxApp::SendIdleEvents(wxWindow* win)
1310 {
1311     bool needMore = FALSE;
1312
1313     wxIdleEvent event;
1314     event.SetEventObject(win);
1315     win->ProcessEvent(event);
1316
1317     if (event.MoreRequested())
1318         needMore = TRUE;
1319
1320     wxNode* node = win->GetChildren().First();
1321     while (node)
1322     {
1323         wxWindow* win = (wxWindow*) node->Data();
1324         if (SendIdleEvents(win))
1325             needMore = TRUE;
1326
1327         node = node->Next();
1328     }
1329     return needMore ;
1330 }
1331
1332 void wxApp::DeletePendingObjects()
1333 {
1334   wxNode *node = wxPendingDelete.First();
1335   while (node)
1336   {
1337     wxObject *obj = (wxObject *)node->Data();
1338
1339     delete obj;
1340
1341     if (wxPendingDelete.Member(obj))
1342       delete node;
1343
1344     // Deleting one object may have deleted other pending
1345     // objects, so start from beginning of list again.
1346     node = wxPendingDelete.First();
1347   }
1348 }
1349
1350 void wxExit()
1351 {
1352     wxLogError(_("Fatal error: exiting"));
1353
1354     wxApp::CleanUp();
1355     ::ExitToShell() ;
1356 }
1357
1358 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1359 {
1360     if (GetTopWindow())
1361         GetTopWindow()->Close(TRUE);
1362 }
1363
1364 // Default behaviour: close the application with prompts. The
1365 // user can veto the close, and therefore the end session.
1366 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1367 {
1368     if (GetTopWindow())
1369     {
1370         if (!GetTopWindow()->Close(!event.CanVeto()))
1371             event.Veto(TRUE);
1372     }
1373 }
1374
1375 extern "C" void wxCYield() ;
1376 void wxCYield()
1377 {
1378     wxYield() ;
1379 }
1380
1381 // Yield to other processes
1382
1383 bool wxApp::Yield(bool onlyIfNeeded)
1384 {
1385     if (s_inYield)
1386     {
1387         if ( !onlyIfNeeded )
1388         {
1389             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1390         }
1391
1392         return FALSE;
1393     }
1394
1395     s_inYield = TRUE;
1396
1397 #if wxUSE_THREADS
1398     YieldToAnyThread() ;
1399 #endif
1400     EventRecord event ;
1401
1402     long sleepTime = 1 ; //::GetCaretTime();
1403
1404     while ( !wxTheApp->IsExiting() && WaitNextEvent(everyEvent, &event,sleepTime, (RgnHandle) wxApp::s_macCursorRgn))
1405     {
1406         wxTheApp->MacHandleModifierEvents( &event ) ;
1407         wxTheApp->MacHandleOneEvent( &event );
1408         if ( event.what != kHighLevelEvent )
1409             SetRectRgn( (RgnHandle) wxApp::s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1410     }
1411     wxTheApp->MacHandleModifierEvents( &event ) ;
1412
1413     wxMacProcessNotifierAndPendingEvents() ;
1414
1415     s_inYield = FALSE;
1416
1417     return TRUE;
1418 }
1419
1420 // platform specifics
1421
1422 void wxApp::MacSuspend( bool convertClipboard )
1423 {
1424     // we have to deactive the top level windows manually
1425
1426     wxNode* node = wxTopLevelWindows.First();
1427     while (node)
1428     {
1429         wxTopLevelWindow* win = (wxTopLevelWindow*) node->Data();
1430         win->MacActivate( MacGetCurrentEvent() , false ) ;
1431
1432         node = node->Next();
1433     }
1434
1435     s_lastMouseDown = 0 ;
1436     if( convertClipboard )
1437     {
1438         MacConvertPrivateToPublicScrap() ;
1439     }
1440
1441     ::HideFloatingWindows() ;
1442 }
1443
1444 extern wxList wxModalDialogs;
1445
1446 void wxApp::MacResume( bool convertClipboard )
1447 {
1448     s_lastMouseDown = 0 ;
1449     if( convertClipboard )
1450     {
1451         MacConvertPublicToPrivateScrap() ;
1452     }
1453
1454     ::ShowFloatingWindows() ;
1455
1456     // raise modal dialogs in case a non modal window was selected to activate the app
1457
1458     wxNode* node = wxModalDialogs.First();
1459     while (node)
1460     {
1461         wxDialog* dialog = (wxDialog *) node->Data();
1462         dialog->Raise();
1463
1464         node = node->Next();
1465     }
1466 }
1467
1468 void wxApp::MacConvertPrivateToPublicScrap()
1469 {
1470 }
1471
1472 void wxApp::MacConvertPublicToPrivateScrap()
1473 {
1474 }
1475
1476 void wxApp::MacDoOneEvent()
1477 {
1478   EventRecord event ;
1479
1480     long sleepTime = 1; // GetCaretTime() / 4 ;
1481
1482     if (WaitNextEvent(everyEvent, &event, sleepTime, (RgnHandle) s_macCursorRgn))
1483     {
1484         MacHandleModifierEvents( &event ) ;
1485         MacHandleOneEvent( &event );
1486     }
1487     else
1488     {
1489         MacHandleModifierEvents( &event ) ;
1490         // idlers
1491         WindowPtr window = ::FrontWindow() ;
1492         if ( window )
1493             ::IdleControls( window ) ;
1494
1495         wxTheApp->ProcessIdle() ;
1496     }
1497     if ( event.what != kHighLevelEvent )
1498         SetRectRgn( (RgnHandle) s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1499
1500     // repeaters
1501
1502     DeletePendingObjects() ;
1503     wxMacProcessNotifierAndPendingEvents() ;
1504 }
1505
1506 void wxApp::MacHandleModifierEvents( WXEVENTREF evr )
1507 {
1508     EventRecord* ev = (EventRecord*) evr ;
1509 #if TARGET_CARBON
1510     if ( ev->what == mouseDown || ev->what == mouseUp || ev->what == activateEvt ||
1511         ev->what == keyDown || ev->what == autoKey || ev->what == keyUp || ev->what == kHighLevelEvent ||
1512         ev->what == nullEvent
1513         )
1514     {
1515         // in these cases the modifiers are already correctly setup by carbon
1516     }
1517     else
1518     {
1519         EventRecord nev ;
1520         WaitNextEvent( 0 , &nev , 0 , NULL ) ;
1521         ev->modifiers = nev.modifiers ;
1522         // KeyModifiers unfortunately don't include btnState...
1523 //        ev->modifiers = GetCurrentKeyModifiers() ;
1524     }
1525 #endif
1526     if ( ev->modifiers != s_lastModifiers && wxWindow::FindFocus() != NULL )
1527     {
1528         wxKeyEvent event(wxEVT_KEY_DOWN);
1529
1530         event.m_shiftDown = ev->modifiers & shiftKey;
1531         event.m_controlDown = ev->modifiers & controlKey;
1532         event.m_altDown = ev->modifiers & optionKey;
1533         event.m_metaDown = ev->modifiers & cmdKey;
1534
1535         event.m_x = ev->where.h;
1536         event.m_y = ev->where.v;
1537         event.m_timeStamp = ev->when;
1538         wxWindow* focus = wxWindow::FindFocus() ;
1539         event.SetEventObject(focus);
1540
1541         if ( (ev->modifiers ^ s_lastModifiers ) & controlKey )
1542         {
1543             event.m_keyCode = WXK_CONTROL ;
1544             event.SetEventType( ( ev->modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1545             focus->GetEventHandler()->ProcessEvent( event ) ;
1546         }
1547         if ( (ev->modifiers ^ s_lastModifiers ) & shiftKey )
1548         {
1549             event.m_keyCode = WXK_SHIFT ;
1550             event.SetEventType( ( ev->modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1551             focus->GetEventHandler()->ProcessEvent( event ) ;
1552         }
1553         if ( (ev->modifiers ^ s_lastModifiers ) & optionKey )
1554         {
1555             event.m_keyCode = WXK_ALT ;
1556             event.SetEventType( ( ev->modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
1557             focus->GetEventHandler()->ProcessEvent( event ) ;
1558         }
1559         s_lastModifiers = ev->modifiers ;
1560     }
1561 }
1562
1563 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1564 {
1565     EventRecord* ev = (EventRecord*) evr ;
1566     m_macCurrentEvent = ev ;
1567
1568     wxApp::sm_lastMessageTime = ev->when ;
1569
1570     switch (ev->what)
1571     {
1572         case mouseDown:
1573             MacHandleMouseDownEvent( ev ) ;
1574             if ( ev->modifiers & controlKey )
1575                 s_lastMouseDown = 2;
1576             else
1577                 s_lastMouseDown = 1;
1578             break;
1579         case mouseUp:
1580             if ( s_lastMouseDown == 2 )
1581             {
1582                 ev->modifiers |= controlKey ;
1583             }
1584             else
1585             {
1586                 ev->modifiers &= ~controlKey ;
1587             }
1588             MacHandleMouseUpEvent( ev ) ;
1589             s_lastMouseDown = 0;
1590             break;
1591         case activateEvt:
1592             MacHandleActivateEvent( ev ) ;
1593             break;
1594         case updateEvt:
1595             MacHandleUpdateEvent( ev ) ;
1596             break;
1597         case keyDown:
1598         case autoKey:
1599             MacHandleKeyDownEvent( ev ) ;
1600             break;
1601         case keyUp:
1602             MacHandleKeyUpEvent( ev ) ;
1603             break;
1604         case diskEvt:
1605             MacHandleDiskEvent( ev ) ;
1606             break;
1607         case osEvt:
1608             MacHandleOSEvent( ev ) ;
1609             break;
1610         case kHighLevelEvent:
1611             MacHandleHighLevelEvent( ev ) ;
1612             break;
1613         default:
1614             break;
1615     }
1616     wxMacProcessNotifierAndPendingEvents() ;
1617 }
1618
1619 void wxApp::MacHandleHighLevelEvent( WXEVENTREF evr )
1620 {
1621     // we must avoid reentrancy problems when processing high level events eg printing
1622     bool former = s_inYield ;
1623     s_inYield = TRUE ;
1624     EventRecord* ev = (EventRecord*) evr ;
1625     ::AEProcessAppleEvent( ev ) ;
1626     s_inYield = former ;
1627 }
1628
1629 bool s_macIsInModalLoop = false ;
1630
1631 void wxApp::MacHandleMouseDownEvent( WXEVENTREF evr )
1632 {
1633     EventRecord* ev = (EventRecord*) evr ;
1634     wxToolTip::RemoveToolTips() ;
1635
1636     WindowRef window;
1637     WindowRef frontWindow = ::FrontNonFloatingWindow() ;
1638     WindowAttributes frontWindowAttributes = NULL ;
1639     if ( frontWindow )
1640         ::GetWindowAttributes( frontWindow , &frontWindowAttributes ) ;
1641
1642     short windowPart = ::FindWindow(ev->where, &window);
1643     wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1644     if ( wxPendingDelete.Member(win) )
1645         return ;
1646
1647     BitMap screenBits;
1648     GetQDGlobalsScreenBits( &screenBits );
1649
1650     switch (windowPart)
1651     {
1652         case inMenuBar :
1653             if ( s_macIsInModalLoop )
1654             {
1655                 SysBeep ( 30 ) ;
1656             }
1657             else
1658             {
1659                 UInt32 menuresult = MenuSelect(ev->where) ;
1660                 MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) );
1661                 s_lastMouseDown = 0;
1662             }
1663             break ;
1664 #if !TARGET_CARBON
1665         case inSysWindow :
1666             SystemClick( ev , window ) ;
1667             s_lastMouseDown = 0;
1668             break ;
1669 #endif
1670         case inDrag :
1671             if ( window != frontWindow && s_macIsInModalLoop && !(ev->modifiers & cmdKey ) )
1672             {
1673                 SysBeep ( 30 ) ;
1674             }
1675             else
1676             {
1677                 DragWindow(window, ev->where, &screenBits.bounds);
1678                 if (win)
1679                 {
1680                     GrafPtr port ;
1681                     GetPort( &port ) ;
1682                     Point pt = { 0, 0 } ;
1683                     SetPortWindowPort(window) ;
1684                     LocalToGlobal( &pt ) ;
1685                     SetPort( port ) ;
1686                         win->SetSize( pt.h , pt.v , -1 ,
1687                             -1 , wxSIZE_USE_EXISTING);
1688                 }
1689                 s_lastMouseDown = 0;
1690             }
1691             break ;
1692         case inGoAway:
1693             if (TrackGoAway(window, ev->where))
1694             {
1695                 if ( win )
1696                     win->Close() ;
1697             }
1698             s_lastMouseDown = 0;
1699             break;
1700         case inGrow:
1701           {
1702                 Rect newContentRect ;
1703                 Rect constraintRect ;
1704                 constraintRect.top = win->GetMinHeight() ;
1705                 if ( constraintRect.top == -1 )
1706                     constraintRect.top  = 0 ;
1707                 constraintRect.left = win->GetMinWidth() ;
1708                 if ( constraintRect.left == -1 )
1709                     constraintRect.left  = 0 ;
1710                 constraintRect.right = win->GetMaxWidth() ;
1711                 if ( constraintRect.right == -1 )
1712                     constraintRect.right  = 32000 ;
1713                 constraintRect.bottom = win->GetMaxHeight() ;
1714                 if ( constraintRect.bottom == -1 )
1715                     constraintRect.bottom = 32000 ;
1716
1717                 Boolean growResult = ResizeWindow( window , ev->where ,
1718                     &constraintRect , &newContentRect ) ;
1719                 if ( growResult )
1720                 {
1721                     win->SetSize( newContentRect.left , newContentRect.top ,
1722                         newContentRect.right - newContentRect.left ,
1723                         newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING);
1724                 }
1725                 s_lastMouseDown = 0;
1726           }
1727             break;
1728         case inZoomIn:
1729         case inZoomOut:
1730                 if (TrackBox(window, ev->where, windowPart))
1731                 {
1732                     // TODO setup size event
1733                     ZoomWindow( window , windowPart , false ) ;
1734                     if (win)
1735                     {
1736                         Rect tempRect ;
1737                         GrafPtr port ;
1738                         GetPort( &port ) ;
1739                         Point pt = { 0, 0 } ;
1740                         SetPortWindowPort(window) ;
1741                         LocalToGlobal( &pt ) ;
1742                         SetPort( port ) ;
1743
1744                         GetWindowPortBounds(window, &tempRect ) ;
1745                         win->SetSize( pt.h , pt.v , tempRect.right-tempRect.left ,
1746                             tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING);
1747                     }
1748                 }
1749             s_lastMouseDown = 0;
1750             break;
1751         case inCollapseBox :
1752                 // TODO setup size event
1753             s_lastMouseDown = 0;
1754             break ;
1755
1756         case inContent :
1757                 {
1758                     GrafPtr port ;
1759                     GetPort( &port ) ;
1760                     SetPortWindowPort(window) ;
1761                     SetPort( port ) ;
1762                 }
1763                 if ( window != frontWindow && wxTheApp->s_captureWindow == NULL )
1764                 {
1765                     if ( s_macIsInModalLoop )
1766                     {
1767                         SysBeep ( 30 ) ;
1768                     }
1769                     else if ( UMAIsWindowFloating( window ) )
1770                     {
1771                         if ( win )
1772                             win->MacMouseDown( ev , windowPart ) ;
1773                     }
1774                     else
1775                     {
1776                         if ( win )
1777                             win->MacMouseDown( ev , windowPart ) ;
1778                         ::SelectWindow( window ) ;
1779                     }
1780                 }
1781                 else
1782                 {
1783                     if ( win )
1784                         win->MacMouseDown( ev , windowPart ) ;
1785                 }
1786             break ;
1787
1788         default:
1789             break;
1790     }
1791 }
1792
1793 void wxApp::MacHandleMouseUpEvent( WXEVENTREF evr )
1794 {
1795     EventRecord* ev = (EventRecord*) evr ;
1796     WindowRef window;
1797
1798     short windowPart = inNoWindow ;
1799         if ( wxTheApp->s_captureWindow )
1800         {
1801                 window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
1802                 windowPart = inContent ;
1803         }
1804         else
1805         {
1806                 windowPart = ::FindWindow(ev->where, &window) ;
1807         }
1808
1809     switch (windowPart)
1810     {
1811         case inMenuBar :
1812             break ;
1813         case inSysWindow :
1814             break ;
1815         default:
1816             {
1817                 wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
1818                 if ( win )
1819                     win->MacMouseUp( ev , windowPart ) ;
1820             }
1821             break;
1822     }
1823 }
1824
1825 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1826 long wxMacTranslateKey(unsigned char key, unsigned char code)
1827 {
1828     long retval = key ;
1829     switch (key)
1830     {
1831         case kHomeCharCode :
1832                  retval = WXK_HOME;
1833           break;
1834         case kEnterCharCode :
1835                  retval = WXK_RETURN;
1836           break;
1837         case kEndCharCode :
1838                  retval = WXK_END;
1839           break;
1840         case kHelpCharCode :
1841                  retval = WXK_HELP;
1842           break;
1843         case kBackspaceCharCode :
1844                  retval = WXK_BACK;
1845           break;
1846         case kTabCharCode :
1847                  retval = WXK_TAB;
1848           break;
1849         case kPageUpCharCode :
1850                  retval = WXK_PAGEUP;
1851           break;
1852         case kPageDownCharCode :
1853                  retval = WXK_PAGEDOWN;
1854           break;
1855         case kReturnCharCode :
1856                  retval = WXK_RETURN;
1857           break;
1858             case kFunctionKeyCharCode :
1859             {
1860                 switch( code )
1861                 {
1862                     case 0x7a :
1863                         retval = WXK_F1 ;
1864                         break;
1865                     case 0x78 :
1866                         retval = WXK_F2 ;
1867                         break;
1868                     case 0x63 :
1869                         retval = WXK_F3 ;
1870                         break;
1871                     case 0x76 :
1872                         retval = WXK_F4 ;
1873                         break;
1874                     case 0x60 :
1875                         retval = WXK_F5 ;
1876                         break;
1877                     case 0x61 :
1878                         retval = WXK_F6 ;
1879                         break;
1880                     case 0x62:
1881                         retval = WXK_F7 ;
1882                         break;
1883                     case 0x64 :
1884                         retval = WXK_F8 ;
1885                         break;
1886                     case 0x65 :
1887                         retval = WXK_F9 ;
1888                         break;
1889                     case 0x6D :
1890                         retval = WXK_F10 ;
1891                         break;
1892                     case 0x67 :
1893                         retval = WXK_F11 ;
1894                         break;
1895                     case 0x6F :
1896                         retval = WXK_F12 ;
1897                         break;
1898                     case 0x69 :
1899                         retval = WXK_F13 ;
1900                         break;
1901                     case 0x6B :
1902                         retval = WXK_F14 ;
1903                         break;
1904                     case 0x71 :
1905                         retval = WXK_F15 ;
1906                         break;
1907                 }
1908             }
1909             break ;
1910             case kEscapeCharCode :
1911                 retval = WXK_ESCAPE ;
1912             break ;
1913             case kLeftArrowCharCode :
1914                 retval = WXK_LEFT ;
1915             break ;
1916             case kRightArrowCharCode :
1917                 retval = WXK_RIGHT ;
1918             break ;
1919             case kUpArrowCharCode :
1920                 retval = WXK_UP ;
1921             break ;
1922             case kDownArrowCharCode :
1923                 retval = WXK_DOWN ;
1924             break ;
1925             case kDeleteCharCode :
1926                 retval = WXK_DELETE ;
1927              default:
1928             break ;
1929      } // end switch
1930
1931     return retval;
1932 }
1933
1934 void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
1935 {
1936     EventRecord* ev = (EventRecord*) evr ;
1937     wxToolTip::RemoveToolTips() ;
1938
1939     UInt32 menuresult = UMAMenuEvent(ev) ;
1940     if ( HiWord( menuresult ) )
1941     {
1942         if ( !s_macIsInModalLoop )
1943             MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
1944     }
1945     else
1946     {
1947          wxWindow* focus = wxWindow::FindFocus() ;
1948
1949         if ( MacSendKeyDownEvent( focus , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) == false )
1950         {
1951             // has not been handled -> perform default
1952             wxControl* control = wxDynamicCast( focus , wxControl ) ;
1953             if ( control &&  control->GetMacControl() != NULL )
1954             {
1955                 short keycode ;
1956                 short keychar ;
1957                 keychar = short(ev->message & charCodeMask);
1958                 keycode = short(ev->message & keyCodeMask) >> 8 ;
1959                 ::HandleControlKey( (ControlHandle) control->GetMacControl() , keycode , keychar , ev->modifiers ) ;
1960             }
1961         }
1962     }
1963 }
1964
1965 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
1966 {
1967     if ( !focus )
1968         return false ;
1969
1970     short keycode ;
1971     short keychar ;
1972     keychar = short(keymessage & charCodeMask);
1973     keycode = short(keymessage & keyCodeMask) >> 8 ;
1974
1975     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
1976     {
1977         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1978         // and look at the character after
1979         UInt32 state = 0;
1980         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
1981         keychar = short(keyInfo & charCodeMask);
1982         keycode = short(keyInfo & keyCodeMask) >> 8 ;
1983     }
1984     long keyval = wxMacTranslateKey(keychar, keycode) ;
1985         long realkeyval = keyval ;
1986         if ( keyval == keychar )
1987         {
1988                 // we are not on a special character combo -> pass the real os event-value to EVT_CHAR, but not to EVT_KEY (make upper first)
1989                 realkeyval = short(keymessage & charCodeMask) ;
1990                 keyval = wxToupper( keyval ) ;
1991         }
1992
1993     wxKeyEvent event(wxEVT_KEY_DOWN);
1994     bool handled = false ;
1995     event.m_shiftDown = modifiers & shiftKey;
1996     event.m_controlDown = modifiers & controlKey;
1997     event.m_altDown = modifiers & optionKey;
1998     event.m_metaDown = modifiers & cmdKey;
1999     event.m_keyCode = keyval ;
2000
2001     event.m_x = wherex;
2002     event.m_y = wherey;
2003     event.m_timeStamp = when;
2004     event.SetEventObject(focus);
2005     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2006     if ( handled && event.GetSkipped() )
2007         handled = false ;
2008     if ( !handled )
2009     {
2010 #if wxUSE_ACCEL
2011         if (!handled)
2012         {
2013             wxWindow *ancestor = focus;
2014             while (ancestor)
2015             {
2016                 int command = ancestor->GetAcceleratorTable()->GetCommand( event );
2017                 if (command != -1)
2018                 {
2019                     wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
2020                     handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
2021                     break;
2022                 }
2023                 if (ancestor->IsTopLevel())
2024                     break;
2025                 ancestor = ancestor->GetParent();
2026             }
2027         }
2028 #endif // wxUSE_ACCEL
2029     }
2030     if (!handled)
2031     {
2032         event.Skip( FALSE ) ;
2033         event.SetEventType( wxEVT_CHAR ) ;
2034         // raw value again
2035         event.m_keyCode = realkeyval ;
2036
2037         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2038         if ( handled && event.GetSkipped() )
2039             handled = false ;
2040     }
2041     if ( !handled &&
2042          (keyval == WXK_TAB) &&
2043 // CS: copied the change below from wxGTK
2044 // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
2045 //     have this style, yet choose not to process this particular TAB in which
2046 //     case TAB must still work as a navigational character
2047 #if 0
2048          (!focus->HasFlag(wxTE_PROCESS_TAB)) &&
2049 #endif
2050          (focus->GetParent()) &&
2051          (focus->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
2052     {
2053         wxNavigationKeyEvent new_event;
2054         new_event.SetEventObject( focus );
2055         new_event.SetDirection( !event.ShiftDown() );
2056         /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
2057         new_event.SetWindowChange( event.ControlDown() );
2058         new_event.SetCurrentFocus( focus );
2059         handled = focus->GetEventHandler()->ProcessEvent( new_event );
2060         if ( handled && new_event.GetSkipped() )
2061             handled = false ;
2062     }
2063     // backdoor handler for default return and command escape
2064     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
2065     {
2066           // if window is not having a focus still testing for default enter or cancel
2067           // TODO add the UMA version for ActiveNonFloatingWindow
2068           wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
2069           if ( focus )
2070           {
2071             if ( keyval == WXK_RETURN )
2072             {
2073                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
2074                                                        wxButton);
2075                  if ( def && def->IsEnabled() )
2076                  {
2077                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
2078                      event.SetEventObject(def);
2079                      def->Command(event);
2080                      return true ;
2081                 }
2082             }
2083             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
2084             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
2085             {
2086                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
2087                   new_event.SetEventObject( focus );
2088                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
2089             }
2090           }
2091     }
2092     return handled ;
2093 }
2094
2095
2096 void wxApp::MacHandleKeyUpEvent( WXEVENTREF evr )
2097 {
2098     EventRecord* ev = (EventRecord*) evr ;
2099     wxToolTip::RemoveToolTips() ;
2100
2101     UInt32 menuresult = UMAMenuEvent(ev) ;
2102     if ( HiWord( menuresult ) )
2103     {
2104     }
2105     else
2106     {
2107         MacSendKeyUpEvent( wxWindow::FindFocus() , ev->message , ev->modifiers , ev->when , ev->where.h , ev->where.v ) ;
2108     }
2109 }
2110
2111 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
2112 {
2113     if ( !focus )
2114         return false ;
2115
2116     short keycode ;
2117     short keychar ;
2118     keychar = short(keymessage & charCodeMask);
2119     keycode = short(keymessage & keyCodeMask) >> 8 ;
2120     if ( modifiers & ( controlKey|shiftKey|optionKey ) )
2121     {
2122         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
2123         // and look at the character after
2124         UInt32 state = 0;
2125         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
2126         keychar = short(keyInfo & charCodeMask);
2127         keycode = short(keyInfo & keyCodeMask) >> 8 ;
2128     }
2129     long keyval = wxMacTranslateKey(keychar, keycode) ;
2130
2131         if ( keyval == keychar )
2132         {
2133                 keyval = wxToupper( keyval ) ;
2134         }
2135     bool handled = false ;
2136
2137     wxKeyEvent event(wxEVT_KEY_UP);
2138     event.m_shiftDown = modifiers & shiftKey;
2139     event.m_controlDown = modifiers & controlKey;
2140     event.m_altDown = modifiers & optionKey;
2141     event.m_metaDown = modifiers & cmdKey;
2142     event.m_keyCode = keyval ;
2143
2144     event.m_x = wherex;
2145     event.m_y = wherey;
2146     event.m_timeStamp = when;
2147     event.SetEventObject(focus);
2148     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
2149
2150     return handled ;
2151 }
2152 void wxApp::MacHandleActivateEvent( WXEVENTREF evr )
2153 {
2154     EventRecord* ev = (EventRecord*) evr ;
2155     WindowRef window = (WindowRef) ev->message ;
2156     if ( window )
2157     {
2158         bool activate = (ev->modifiers & activeFlag ) ;
2159         WindowClass wclass ;
2160         ::GetWindowClass ( window , &wclass ) ;
2161         if ( wclass == kFloatingWindowClass )
2162         {
2163             // if it is a floater we activate/deactivate the front non-floating window instead
2164             window = ::FrontNonFloatingWindow() ;
2165         }
2166         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2167         if ( win )
2168             win->MacActivate( ev , activate ) ;
2169     }
2170 }
2171
2172 void wxApp::MacHandleUpdateEvent( WXEVENTREF evr )
2173 {
2174     EventRecord* ev = (EventRecord*) evr ;
2175     WindowRef window = (WindowRef) ev->message ;
2176     wxTopLevelWindowMac * win = wxFindWinFromMacWindow( window ) ;
2177     if ( win )
2178     {
2179         if ( !wxPendingDelete.Member(win) )
2180             win->MacUpdate( ev->when ) ;
2181     }
2182     else
2183     {
2184         // since there is no way of telling this foreign window to update itself
2185         // we have to invalidate the update region otherwise we keep getting the same
2186         // event over and over again
2187         BeginUpdate( window ) ;
2188         EndUpdate( window ) ;
2189     }
2190 }
2191
2192 void wxApp::MacHandleDiskEvent( WXEVENTREF evr )
2193 {
2194     EventRecord* ev = (EventRecord*) evr ;
2195     if ( HiWord( ev->message ) != noErr )
2196   {
2197  #if !TARGET_CARBON
2198         OSErr err ;
2199         Point point ;
2200          SetPt( &point , 100 , 100 ) ;
2201
2202           err = DIBadMount( point , ev->message ) ;
2203         wxASSERT( err == noErr ) ;
2204 #endif
2205     }
2206 }
2207
2208 void wxApp::MacHandleOSEvent( WXEVENTREF evr )
2209 {
2210     EventRecord* ev = (EventRecord*) evr ;
2211     switch( ( ev->message & osEvtMessageMask ) >> 24 )
2212     {
2213         case suspendResumeMessage :
2214             {
2215                 bool isResuming = ev->message & resumeFlag ;
2216 #if !TARGET_CARBON
2217                 bool convertClipboard = ev->message & convertClipboardFlag ;
2218 #else
2219                 bool convertClipboard = false;
2220 #endif
2221                 bool doesActivate = UMAGetProcessModeDoesActivateOnFGSwitch() ;
2222                 if ( isResuming )
2223                 {
2224                     WindowRef oldFrontWindow = NULL ;
2225                     WindowRef newFrontWindow = NULL ;
2226
2227                     // in case we don't take care of activating ourselves, we have to synchronize
2228                     // our idea of the active window with the process manager's - which it already activated
2229
2230                     if ( !doesActivate )
2231                         oldFrontWindow = ::FrontNonFloatingWindow() ;
2232
2233                     MacResume( convertClipboard ) ;
2234
2235                     newFrontWindow = ::FrontNonFloatingWindow() ;
2236
2237                     if ( oldFrontWindow )
2238                     {
2239                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( oldFrontWindow ) ;
2240                         if ( win )
2241                             win->MacActivate( ev , false ) ;
2242                     }
2243                     if ( newFrontWindow )
2244                     {
2245                         wxTopLevelWindowMac* win = wxFindWinFromMacWindow( newFrontWindow ) ;
2246                         if ( win )
2247                             win->MacActivate( ev , true ) ;
2248                     }
2249                 }
2250                 else
2251                 {
2252                     MacSuspend( convertClipboard ) ;
2253
2254                     // in case this suspending did close an active window, another one might
2255                     // have surfaced -> lets deactivate that one
2256
2257 /* TODO : find out what to do on systems < 10 , perhaps FrontNonFloatingWindow
2258                     WindowRef newActiveWindow = ::ActiveNonFloatingWindow() ;
2259                     if ( newActiveWindow )
2260                     {
2261                         wxWindow* win = wxFindWinFromMacWindow( newActiveWindow ) ;
2262                         if ( win )
2263                             win->MacActivate( ev , false ) ;
2264                     }
2265 */
2266                 }
2267             }
2268             break ;
2269         case mouseMovedMessage :
2270             {
2271                 WindowRef window;
2272
2273                 wxWindow* currentMouseWindow = NULL ;
2274
2275                                 if (s_captureWindow )
2276                                 {
2277                                         currentMouseWindow = s_captureWindow ;
2278                                 }
2279                                 else
2280                                 {
2281                                 wxWindow::MacGetWindowFromPoint( wxPoint( ev->where.h , ev->where.v ) ,
2282                                                                          &currentMouseWindow ) ;
2283                             }
2284
2285                 if ( currentMouseWindow != wxWindow::s_lastMouseWindow )
2286                 {
2287                     wxMouseEvent event ;
2288
2289                     bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
2290                     bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
2291
2292                     event.m_leftDown = isDown && !controlDown;
2293                     event.m_middleDown = FALSE;
2294                     event.m_rightDown = isDown && controlDown;
2295                     event.m_shiftDown = ev->modifiers & shiftKey;
2296                     event.m_controlDown = ev->modifiers & controlKey;
2297                     event.m_altDown = ev->modifiers & optionKey;
2298                     event.m_metaDown = ev->modifiers & cmdKey;
2299                     event.m_x = ev->where.h;
2300                     event.m_y = ev->where.v;
2301                     event.m_timeStamp = ev->when;
2302                     event.SetEventObject(this);
2303
2304                     if ( wxWindow::s_lastMouseWindow )
2305                     {
2306                         wxMouseEvent eventleave(event);
2307                         eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
2308                         wxWindow::s_lastMouseWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
2309                         eventleave.SetEventObject( wxWindow::s_lastMouseWindow ) ;
2310
2311                         wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
2312                     }
2313                     if ( currentMouseWindow )
2314                     {
2315                         wxMouseEvent evententer(event);
2316                         evententer.SetEventType( wxEVT_ENTER_WINDOW );
2317                         currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
2318                         evententer.SetEventObject( currentMouseWindow ) ;
2319                         currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
2320                     }
2321                     wxWindow::s_lastMouseWindow = currentMouseWindow ;
2322                 }
2323
2324                 short windowPart = inNoWindow ;
2325
2326                                 if ( s_captureWindow )
2327                                 {
2328                                         window = (WindowRef) s_captureWindow->MacGetRootWindow() ;
2329                                         windowPart = inContent ;
2330                                 }
2331                                 else
2332                                 {
2333                                         windowPart = ::FindWindow(ev->where, &window);
2334                                 }
2335
2336                 switch (windowPart)
2337                 {
2338                     case inContent :
2339                         {
2340                             wxTopLevelWindowMac* win = wxFindWinFromMacWindow( window ) ;
2341                             if ( win )
2342                                 win->MacMouseMoved( ev , windowPart ) ;
2343                             else
2344                             {
2345                                 if ( wxIsBusy() )
2346                                 {
2347                                 }
2348                                 else
2349                                     UMAShowArrowCursor();
2350                              }
2351                         }
2352                         break;
2353                     default :
2354                         {
2355                             if ( wxIsBusy() )
2356                             {
2357                             }
2358                             else
2359                                 UMAShowArrowCursor();
2360                         }
2361                         break ;
2362                 }
2363             }
2364             break ;
2365
2366     }
2367 }
2368
2369 void wxApp::MacHandleMenuSelect( int macMenuId , int macMenuItemNum )
2370 {
2371     if (macMenuId == 0)
2372          return; // no menu item selected
2373
2374     if (macMenuId == kwxMacAppleMenuId && macMenuItemNum > 1)
2375     {
2376         #if ! TARGET_CARBON
2377         Str255        deskAccessoryName ;
2378         GrafPtr        savedPort ;
2379
2380         GetMenuItemText(GetMenuHandle(kwxMacAppleMenuId), macMenuItemNum, deskAccessoryName);
2381         GetPort(&savedPort);
2382         OpenDeskAcc(deskAccessoryName);
2383         SetPort(savedPort);
2384         #endif
2385     }
2386     else
2387     {
2388         MenuCommand id ;
2389         GetMenuItemCommandID( GetMenuHandle(macMenuId) , macMenuItemNum , &id ) ;
2390         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
2391         wxMenu* menu = NULL ;
2392         wxMenuItem* item = NULL ;
2393         if ( mbar )
2394         {
2395             item = mbar->FindItem( id , &menu ) ;
2396         }
2397         wxCHECK_RET( item != NULL && menu != NULL && mbar != NULL, wxT("error in menu item callback") );
2398
2399         if (item->IsCheckable())
2400         {
2401             item->Check( !item->IsChecked() ) ;
2402         }
2403
2404                 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
2405                 /*
2406         wxWindow* frontwindow = wxFindWinFromMacWindow( ::FrontWindow() )  ;
2407         wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, id );
2408         event.m_timeStamp =  ((EventRecord*) MacGetCurrentEvent())->when ;
2409         event.SetEventObject(menu);
2410         event.SetInt(item->IsCheckable() ? item->IsChecked() : -1);
2411         frontwindow->GetEventHandler()->ProcessEvent(event);
2412         */
2413     }
2414     HiliteMenu(0);
2415 }