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/window.h"
  17 #include "wx/frame.h"
  18 #include "wx/button.h"
  19 #include "wx/app.h"
  20 #include "wx/utils.h"
  21 #include "wx/gdicmn.h"
  22 #include "wx/pen.h"
  23 #include "wx/brush.h"
  24 #include "wx/cursor.h"
  25 #include "wx/intl.h"
  26 #include "wx/icon.h"
  27 #include "wx/palette.h"
  28 #include "wx/dc.h"
  29 #include "wx/dialog.h"
  30 #include "wx/msgdlg.h"
  31 #include "wx/log.h"
  32 #include "wx/module.h"
  33 #include "wx/memory.h"
  34 #include "wx/tooltip.h"
  35 #include "wx/textctrl.h"
  36 #include "wx/menu.h"
  37 #if wxUSE_WX_RESOURCES
  38 #include "wx/resource.h"
  39 #endif
  40
  41 #include <string.h>
  42
  43 // mac
  44
  45 #ifndef __DARWIN__
  46   #if __option(profile)
  47     #include <profiler.h>
  48   #endif
  49 #endif
  50
  51 #include "apprsrc.h"
  52
  53 #include "wx/mac/uma.h"
  54 #include "wx/mac/macnotfy.h"
  55
  56 #if wxUSE_SOCKETS
  57     #ifdef __DARWIN__
  58         #include <CoreServices/CoreServices.h>
  59     #else
  60         #include <OpenTransport.h>
  61         #include <OpenTptInternet.h>
  62     #endif
  63 #endif
  64
  65 extern char *wxBuffer;
  66 extern wxList wxPendingDelete;
  67 extern wxList *wxWinMacWindowList;
  68 extern wxList *wxWinMacControlList;
  69
  70 wxApp *wxTheApp = NULL;
  71
  72 #if !USE_SHARED_LIBRARY
  73 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  74 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  75     EVT_IDLE(wxApp::OnIdle)
  76         EVT_END_SESSION(wxApp::OnEndSession)
  77         EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  78 END_EVENT_TABLE()
  79 #endif
  80
  81
  82 const short    kMacMinHeap = (29 * 1024) ;
  83 // platform specific static variables
  84
  85 const short kwxMacMenuBarResource = 1 ;
  86 const short kwxMacAppleMenuId = 1 ;
  87
  88 RgnHandle            wxApp::s_macCursorRgn = NULL;
  89 wxWindow*            wxApp::s_captureWindow = NULL ;
  90 int                    wxApp::s_lastMouseDown = 0 ;
  91 long                     wxApp::sm_lastMessageTime = 0;
  92
  93 bool    wxApp::s_macDefaultEncodingIsPC = true ;
  94 bool wxApp::s_macSupportPCMenuShortcuts = true ;
  95 long wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
  96 wxString wxApp::s_macHelpMenuTitleName = "&Help" ;
  97
  98 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
  99 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 100 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 101 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 102
 103
 104 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon )
 105 {
 106     wxApp* app = (wxApp*) refcon ;
 107     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 108 }
 109
 110 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon )
 111 {
 112     wxApp* app = (wxApp*) refcon ;
 113     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 114 }
 115
 116 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon )
 117 {
 118     wxApp* app = (wxApp*) refcon ;
 119     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 120 }
 121
 122 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon )
 123 {
 124     wxApp* app = (wxApp*) refcon ;
 125     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 126 }
 127
 128 OSErr wxApp::MacHandleAEODoc(const AppleEvent *event , AppleEvent *reply)
 129 {
 130     SysBeep(40) ;
 131     ProcessSerialNumber PSN ;
 132     PSN.highLongOfPSN = 0 ;
 133     PSN.lowLongOfPSN = kCurrentProcess ;
 134     SetFrontProcess( &PSN ) ;
 135     return noErr ;
 136 }
 137
 138 OSErr wxApp::MacHandleAEPDoc(const AppleEvent *event , AppleEvent *reply)
 139 {
 140     return noErr ;
 141 }
 142
 143 OSErr wxApp::MacHandleAEOApp(const AppleEvent *event , AppleEvent *reply)
 144 {
 145     return noErr ;
 146 }
 147
 148 OSErr wxApp::MacHandleAEQuit(const AppleEvent *event , AppleEvent *reply)
 149 {
 150     wxWindow* win = GetTopWindow() ;
 151     if ( win )
 152     {
 153         win->Close(TRUE ) ;
 154     }
 155     else
 156     {
 157         ExitMainLoop() ;
 158     }
 159     return noErr ;
 160 }
 161
 162 char StringMac[] =     "\x0d\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
 163                     "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
 164                     "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf"
 165                     "\xb1\xb4\xb5\xb6\xbb\xbc\xbe\xbf"
 166                     "\xc0\xc1\xc2\xc4\xc7\xc8\xc9\xcb\xcc\xcd\xce\xcf"
 167                     "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xca\xdb" ;
 168
 169 char StringANSI[] = "\x0a\xC4\xC5\xC7\xC9\xD1\xD6\xDC\xE1\xE0\xE2\xE4\xE3\xE5\xE7\xE9\xE8"
 170                     "\xEA\xEB\xED\xEC\xEE\xEF\xF1\xF3\xF2\xF4\xF6\xF5\xFA\xF9\xFB\xFC"
 171                     "\x86\xBA\xA2\xA3\xA7\x95\xB6\xDF\xAE\xA9\x99\xB4\xA8\xC6\xD8"
 172                     "\xB1\xA5\xB5\xF0\xAA\xBA\xE6\xF8"
 173                     "\xBF\xA1\xAC\x83\xAB\xBB\x85\xC0\xC3\xD5\x8C\x9C"
 174                     "\x96\x97\x93\x94\x91\x92\xF7\xFF\xA0\x80" ;
 175
 176 void wxMacConvertFromPC( const char *from , char *to , int len )
 177 {
 178     char *c ;
 179     if ( from == to )
 180     {
 181         for( int i = 0 ; i < len ; ++ i )
 182         {
 183             c = strchr( StringANSI , *from ) ;
 184             if ( c != NULL )
 185             {
 186                 *to = StringMac[ c - StringANSI] ;
 187             }
 188             ++to ;
 189             ++from ;
 190         }
 191     }
 192     else
 193     {
 194         for( int i = 0 ; i < len ; ++ i )
 195         {
 196             c = strchr( StringANSI , *from ) ;
 197             if ( c != NULL )
 198             {
 199                 *to = StringMac[ c - StringANSI] ;
 200             }
 201             else
 202             {
 203                 *to = *from ;
 204             }
 205             ++to ;
 206             ++from ;
 207         }
 208     }
 209 }
 210
 211 void wxMacConvertToPC( const char *from , char *to , int len )
 212 {
 213     char *c ;
 214     if ( from == to )
 215     {
 216         for( int i = 0 ; i < len ; ++ i )
 217         {
 218             c = strchr( StringMac , *from ) ;
 219             if ( c != NULL )
 220             {
 221                 *to = StringANSI[ c - StringMac] ;
 222             }
 223             ++to ;
 224             ++from ;
 225         }
 226     }
 227     else
 228     {
 229         for( int i = 0 ; i < len ; ++ i )
 230         {
 231             c = strchr( StringMac , *from ) ;
 232             if ( c != NULL )
 233             {
 234                 *to = StringANSI[ c - StringMac] ;
 235             }
 236             else
 237             {
 238                 *to = *from ;
 239             }
 240             ++to ;
 241             ++from ;
 242         }
 243     }
 244 }
 245
 246 void wxMacConvertFromPC( char * p )
 247 {
 248     char *ptr = p ;
 249     int len = strlen ( p ) ;
 250
 251     wxMacConvertFromPC( ptr , ptr , len ) ;
 252 }
 253
 254 void wxMacConvertFromPCForControls( char * p )
 255 {
 256     char *ptr = p ;
 257     int len = strlen ( p ) ;
 258
 259     wxMacConvertFromPC( ptr , ptr , len ) ;
 260     for ( int i = 0 ; i < strlen ( ptr ) ; i++ )
 261     {
 262         if ( ptr[i] == '&' && ptr[i]+1 != ' ' )
 263         {
 264             memmove( &ptr[i] , &ptr[i+1] , strlen( &ptr[i+1] ) + 1) ;
 265         }
 266     }
 267 }
 268
 269 void wxMacConvertFromPC( unsigned char *p )
 270 {
 271     char *ptr = (char*) p + 1 ;
 272     int len = p[0] ;
 273
 274     wxMacConvertFromPC( ptr , ptr , len ) ;
 275 }
 276
 277 extern char *wxBuffer ;
 278
 279 wxString wxMacMakeMacStringFromPC( const char * p )
 280 {
 281     const char *ptr = p ;
 282     int len = strlen ( p ) ;
 283     char *buf = wxBuffer ;
 284
 285     if ( len >= BUFSIZ + 512 )
 286     {
 287         buf = new char [len+1] ;
 288     }
 289
 290     wxMacConvertFromPC( ptr , buf , len ) ;
 291     buf[len] = 0 ;
 292     wxString result( buf ) ;
 293     if ( buf != wxBuffer )
 294         delete buf ;
 295     return result ;
 296 }
 297
 298
 299 void wxMacConvertToPC( char * p )
 300 {
 301     char *ptr = p ;
 302     int len = strlen ( p ) ;
 303
 304     wxMacConvertToPC( ptr , ptr , len ) ;
 305 }
 306
 307 void wxMacConvertToPC( unsigned char *p )
 308 {
 309     char *ptr = (char*) p + 1 ;
 310     int len = p[0] ;
 311
 312     wxMacConvertToPC( ptr , ptr , len ) ;
 313 }
 314
 315 wxString wxMacMakePCStringFromMac( const char * p )
 316 {
 317     const char *ptr = p ;
 318     int len = strlen ( p ) ;
 319     char *buf = wxBuffer ;
 320
 321     if ( len >= BUFSIZ + 512 )
 322     {
 323         buf = new char [len+1] ;
 324     }
 325
 326     wxMacConvertToPC( ptr , buf , len ) ;
 327     buf[len] = 0 ;
 328
 329     wxString result( buf ) ;
 330     if ( buf != wxBuffer )
 331         delete buf ;
 332     return result ;
 333 }
 334
 335 wxString wxMacMakeStringFromMacString( const char* from , bool mac2pcEncoding )
 336 {
 337     if (mac2pcEncoding)
 338     {
 339       return wxMacMakePCStringFromMac( from ) ;
 340     }
 341     else
 342     {
 343       return wxString( from ) ;
 344     }
 345 }
 346
 347 wxString wxMacMakeStringFromPascal( StringPtr from , bool mac2pcEncoding )
 348 {
 349   // this is safe since a pascal string can never be larger than 256 bytes
 350   char s[256] ;
 351   CopyPascalStringToC( from , s ) ;
 352     if (mac2pcEncoding)
 353     {
 354       return wxMacMakePCStringFromMac( s ) ;
 355     }
 356     else
 357     {
 358       return wxString( s ) ;
 359     }
 360 }
 361
 362 void wxMacStringToPascal( const char * from , StringPtr to , bool pc2macEncoding )
 363 {
 364     if (pc2macEncoding)
 365     {
 366       CopyCStringToPascal( wxMacMakeMacStringFromPC( from ) , to ) ;
 367     }
 368     else
 369     {
 370       CopyCStringToPascal( from , to ) ;
 371     }
 372 }
 373
 374 bool wxApp::Initialize()
 375 {
 376   int error = 0 ;
 377
 378   // Mac-specific
 379
 380   UMAInitToolbox( 4 ) ;
 381   SetEventMask( everyEvent ) ;
 382     UMAShowWatchCursor() ;
 383
 384 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
 385     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,   NewAEEventHandlerUPP(AEHandleODoc) ,
 386                            (long) wxTheApp , FALSE ) ;
 387     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication , NewAEEventHandlerUPP(AEHandleOApp) ,
 388                            (long) wxTheApp , FALSE ) ;
 389     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,  NewAEEventHandlerUPP(AEHandlePDoc) ,
 390                            (long) wxTheApp , FALSE ) ;
 391     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication , NewAEEventHandlerUPP(AEHandleQuit) ,
 392                            (long) wxTheApp , FALSE ) ;
 393 #else
 394     AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,   NewAEEventHandlerProc(AEHandleODoc) ,
 395                    (long) wxTheApp , FALSE ) ;
 396     AEInstallEventHandler( kCoreEventClass , kAEOpenApplication , NewAEEventHandlerProc(AEHandleOApp) ,
 397                    (long) wxTheApp , FALSE ) ;
 398     AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,  NewAEEventHandlerProc(AEHandlePDoc) ,
 399                    (long) wxTheApp , FALSE ) ;
 400     AEInstallEventHandler( kCoreEventClass , kAEQuitApplication , NewAEEventHandlerProc(AEHandleQuit) ,
 401                    (long) wxTheApp , FALSE ) ;
 402 #endif
 403
 404
 405 #ifndef __DARWIN__
 406   // test the minimal configuration necessary
 407
 408     #if !TARGET_CARBON
 409     long theSystem ;
 410     long theMachine;
 411
 412     if (Gestalt(gestaltMachineType, &theMachine) != noErr)
 413     {
 414         error = kMacSTRWrongMachine;
 415     }
 416     else if (theMachine < gestaltMacPlus)
 417     {
 418         error = kMacSTRWrongMachine;
 419     }
 420     else if (Gestalt(gestaltSystemVersion, &theSystem) != noErr )
 421     {
 422         error = kMacSTROldSystem  ;
 423     }
 424     else if ( theSystem < 0x0860 )
 425     {
 426         error = kMacSTROldSystem  ;
 427     }
 428     else if ((long)GetApplLimit() - (long)ApplicationZone() < kMacMinHeap)
 429     {
 430         error = kMacSTRSmallSize;
 431     }
 432     #endif
 433     /*
 434     else
 435     {
 436         if ( !UMAHasAppearance() )
 437         {
 438             error = kMacSTRNoPre8Yet ;
 439         }
 440     }
 441     */
 442 #endif
 443
 444     // if we encountered any problems so far, give the error code and exit immediately
 445
 446   if ( error )
 447   {
 448         short itemHit;
 449         Str255 message;
 450
 451         GetIndString(message, 128, error);
 452         UMAShowArrowCursor() ;
 453         ParamText("\pFatal Error", message, (ConstStr255Param)"\p", (ConstStr255Param)"\p");
 454         itemHit = Alert(128, nil);
 455       return FALSE ;
 456   }
 457
 458 #ifndef __DARWIN__
 459   #if __option(profile)
 460     ProfilerInit( collectDetailed, bestTimeBase , 20000 , 40 ) ;
 461   #endif
 462 #endif
 463
 464   // now avoid exceptions thrown for new (bad_alloc)
 465
 466 #ifndef __DARWIN__
 467   std::__throws_bad_alloc = FALSE ;
 468 #endif
 469
 470     s_macCursorRgn = ::NewRgn() ;
 471
 472 #ifdef __WXMSW__
 473   wxBuffer = new char[1500];
 474 #else
 475   wxBuffer = new char[BUFSIZ + 512];
 476 #endif
 477
 478   wxClassInfo::InitializeClasses();
 479
 480 #if wxUSE_RESOURCES
 481 //    wxGetResource(wxT("wxWindows"), wxT("OsVersion"), &wxOsVersion);
 482 #endif
 483
 484 #if wxUSE_THREADS
 485     wxPendingEventsLocker = new wxCriticalSection;
 486 #endif
 487   wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
 488   wxTheColourDatabase->Initialize();
 489
 490 #ifdef __WXDEBUG__
 491 #if wxUSE_LOG
 492     // flush the logged messages if any and install a 'safer' log target: the
 493     // default one (wxLogGui) can't be used after the resources are freed just
 494     // below and the user suppliedo ne might be even more unsafe (using any
 495     // wxWindows GUI function is unsafe starting from now)
 496     wxLog::DontCreateOnDemand();
 497
 498     // this will flush the old messages if any
 499     delete wxLog::SetActiveTarget(new wxLogStderr);
 500 #endif // wxUSE_LOG
 501 #endif
 502
 503   wxInitializeStockLists();
 504   wxInitializeStockObjects();
 505
 506 #if wxUSE_WX_RESOURCES
 507   wxInitializeResourceSystem();
 508 #endif
 509
 510   wxBitmap::InitStandardHandlers();
 511
 512   wxModule::RegisterModules();
 513   if (!wxModule::InitializeModules()) {
 514      return FALSE;
 515   }
 516
 517   wxWinMacWindowList = new wxList(wxKEY_INTEGER);
 518   wxWinMacControlList = new wxList(wxKEY_INTEGER);
 519
 520   wxMacCreateNotifierTable() ;
 521
 522   UMAShowArrowCursor() ;
 523
 524   return TRUE;
 525 }
 526
 527 void wxApp::CleanUp()
 528 {
 529 #if wxUSE_LOG
 530     // flush the logged messages if any and install a 'safer' log target: the
 531     // default one (wxLogGui) can't be used after the resources are freed just
 532     // below and the user suppliedo ne might be even more unsafe (using any
 533     // wxWindows GUI function is unsafe starting from now)
 534     wxLog::DontCreateOnDemand();
 535
 536     // this will flush the old messages if any
 537     delete wxLog::SetActiveTarget(new wxLogStderr);
 538 #endif // wxUSE_LOG
 539
 540     // One last chance for pending objects to be cleaned up
 541     wxTheApp->DeletePendingObjects();
 542
 543   wxModule::CleanUpModules();
 544
 545 #if wxUSE_WX_RESOURCES
 546   wxCleanUpResourceSystem();
 547 #endif
 548
 549   wxDeleteStockObjects() ;
 550
 551     // Destroy all GDI lists, etc.
 552     wxDeleteStockLists();
 553
 554   delete wxTheColourDatabase;
 555   wxTheColourDatabase = NULL;
 556
 557   wxBitmap::CleanUpHandlers();
 558
 559   delete[] wxBuffer;
 560   wxBuffer = NULL;
 561
 562   wxMacDestroyNotifierTable() ;
 563   if (wxWinMacWindowList)
 564     delete wxWinMacWindowList ;
 565
 566     delete wxPendingEvents;
 567 #if wxUSE_THREADS
 568     delete wxPendingEventsLocker;
 569     // If we don't do the following, we get an apparent memory leak.
 570     ((wxEvtHandler&) wxDefaultValidator).ClearEventLocker();
 571 #endif
 572
 573   wxClassInfo::CleanUpClasses();
 574
 575 #ifndef __DARWIN__
 576   #if __option(profile)
 577   ProfilerDump( "\papp.prof" ) ;
 578   ProfilerTerm() ;
 579   #endif
 580 #endif
 581
 582   delete wxTheApp;
 583   wxTheApp = NULL;
 584
 585 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 586     // At this point we want to check if there are any memory
 587     // blocks that aren't part of the wxDebugContext itself,
 588     // as a special case. Then when dumping we need to ignore
 589     // wxDebugContext, too.
 590     if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
 591     {
 592         wxLogDebug(wxT("There were memory leaks."));
 593         wxDebugContext::Dump();
 594         wxDebugContext::PrintStatistics();
 595     }
 596     //  wxDebugContext::SetStream(NULL, NULL);
 597 #endif
 598
 599 #if wxUSE_LOG
 600     // do it as the very last thing because everything else can log messages
 601     delete wxLog::SetActiveTarget(NULL);
 602 #endif // wxUSE_LOG
 603
 604     UMACleanupToolbox() ;
 605     if (s_macCursorRgn)
 606         ::DisposeRgn(s_macCursorRgn);
 607
 608     #if 0
 609         TerminateAE() ;
 610     #endif
 611 }
 612
 613 //----------------------------------------------------------------------
 614 // wxEntry
 615 //----------------------------------------------------------------------
 616
 617 int wxEntryStart( int argc, char *argv[] )
 618 {
 619     return wxApp::Initialize();
 620 }
 621
 622
 623 int wxEntryInitGui()
 624 {
 625     return wxTheApp->OnInitGui();
 626 }
 627
 628
 629 void wxEntryCleanup()
 630 {
 631     wxApp::CleanUp();
 632 }
 633
 634
 635 int wxEntry( int argc, char *argv[] , bool enterLoop )
 636 {
 637 #ifdef __MWERKS__
 638 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
 639     // This seems to be necessary since there are 'rogue'
 640     // objects present at this point (perhaps global objects?)
 641     // Setting a checkpoint will ignore them as far as the
 642     // memory checking facility is concerned.
 643     // Of course you may argue that memory allocated in globals should be
 644     // checked, but this is a reasonable compromise.
 645     wxDebugContext::SetCheckpoint();
 646 #endif
 647 #endif
 648     if (!wxEntryStart(argc, argv)) {
 649         return 0;
 650     }
 651    // create the application object or ensure that one already exists
 652     if (!wxTheApp)
 653     {
 654         // The app may have declared a global application object, but we recommend
 655         // the IMPLEMENT_APP macro is used instead, which sets an initializer
 656         // function for delayed, dynamic app object construction.
 657         wxCHECK_MSG( wxApp::GetInitializerFunction(), 0,
 658                      wxT("No initializer - use IMPLEMENT_APP macro.") );
 659
 660         wxTheApp = (wxApp*) (*wxApp::GetInitializerFunction()) ();
 661     }
 662
 663     wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") );
 664
 665 #ifndef __DARWIN__
 666     argc = 0 ; // currently we don't support files as parameters
 667 #endif
 668     // we could try to get the open apple events here to adjust argc and argv better
 669
 670     wxTheApp->argc = argc;
 671     wxTheApp->argv = argv;
 672
 673     // GUI-specific initialization, such as creating an app context.
 674     wxEntryInitGui();
 675
 676
 677     // Here frames insert themselves automatically
 678     // into wxTopLevelWindows by getting created
 679     // in OnInit().
 680
 681     int retValue = 0;
 682
 683     if ( wxTheApp->OnInit() )
 684     {
 685         if ( enterLoop )
 686         {
 687             retValue = wxTheApp->OnRun();
 688         }
 689         else
 690             // We want to initialize, but not run or exit immediately.
 691             return 1;
 692     }
 693     //else: app initialization failed, so we skipped OnRun()
 694
 695     wxWindow *topWindow = wxTheApp->GetTopWindow();
 696     if ( topWindow )
 697     {
 698         // Forcibly delete the window.
 699         if ( topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
 700                 topWindow->IsKindOf(CLASSINFO(wxDialog)) )
 701         {
 702             topWindow->Close(TRUE);
 703             wxTheApp->DeletePendingObjects();
 704         }
 705         else
 706         {
 707             delete topWindow;
 708             wxTheApp->SetTopWindow(NULL);
 709         }
 710     }
 711
 712     wxTheApp->OnExit();
 713
 714     wxEntryCleanup();
 715
 716     return retValue;
 717 }
 718
 719 // Static member initialization
 720 wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NULL;
 721
 722 wxApp::wxApp()
 723 {
 724   m_topWindow = NULL;
 725   wxTheApp = this;
 726
 727   m_wantDebugOutput = TRUE ;
 728
 729   argc = 0;
 730   argv = NULL;
 731
 732   m_printMode = wxPRINT_WINDOWS;
 733   m_exitOnFrameDelete = TRUE;
 734   m_auto3D = TRUE;
 735 }
 736
 737 bool wxApp::Initialized()
 738 {
 739   if (GetTopWindow())
 740     return TRUE;
 741   else
 742     return FALSE;
 743 }
 744
 745 int wxApp::MainLoop()
 746 {
 747   m_keepGoing = TRUE;
 748
 749   while (m_keepGoing)
 750   {
 751         MacDoOneEvent() ;
 752   }
 753
 754   return 0;
 755 }
 756
 757 // Returns TRUE if more time is needed.
 758 bool wxApp::ProcessIdle()
 759 {
 760     wxIdleEvent event;
 761     event.SetEventObject(this);
 762     ProcessEvent(event);
 763
 764     return event.MoreRequested();
 765 }
 766
 767 void wxApp::ExitMainLoop()
 768 {
 769   m_keepGoing = FALSE;
 770 }
 771
 772 // Is a message/event pending?
 773 bool wxApp::Pending()
 774 {
 775     EventRecord event ;
 776
 777   return EventAvail( everyEvent , &event ) ;
 778 }
 779
 780 // Dispatch a message.
 781 void wxApp::Dispatch()
 782 {
 783     MacDoOneEvent() ;
 784 }
 785
 786 void wxApp::OnIdle(wxIdleEvent& event)
 787 {
 788    static bool s_inOnIdle = FALSE;
 789
 790     // Avoid recursion (via ProcessEvent default case)
 791     if ( s_inOnIdle )
 792         return;
 793
 794
 795   s_inOnIdle = TRUE;
 796
 797   // 'Garbage' collection of windows deleted with Close().
 798   DeletePendingObjects();
 799
 800   // flush the logged messages if any
 801   wxLog *pLog = wxLog::GetActiveTarget();
 802   if ( pLog != NULL && pLog->HasPendingMessages() )
 803     pLog->Flush();
 804
 805   // Send OnIdle events to all windows
 806   bool needMore = SendIdleEvents();
 807
 808   if (needMore)
 809     event.RequestMore(TRUE);
 810
 811     // If they are pending events, we must process them: pending events are
 812     // either events to the threads other than main or events posted with
 813     // wxPostEvent() functions
 814     wxMacProcessNotifierAndPendingEvents();
 815
 816   s_inOnIdle = FALSE;
 817 }
 818
 819 void wxWakeUpIdle()
 820 {
 821     wxMacWakeUp() ;
 822 }
 823
 824 // Send idle event to all top-level windows
 825 bool wxApp::SendIdleEvents()
 826 {
 827     bool needMore = FALSE;
 828     wxNode* node = wxTopLevelWindows.First();
 829     while (node)
 830     {
 831         wxWindow* win = (wxWindow*) node->Data();
 832         if (SendIdleEvents(win))
 833             needMore = TRUE;
 834
 835         node = node->Next();
 836     }
 837     return needMore;
 838 }
 839
 840 // Send idle event to window and all subwindows
 841 bool wxApp::SendIdleEvents(wxWindow* win)
 842 {
 843     bool needMore = FALSE;
 844
 845     wxIdleEvent event;
 846     event.SetEventObject(win);
 847     win->ProcessEvent(event);
 848
 849     if (event.MoreRequested())
 850         needMore = TRUE;
 851
 852     wxNode* node = win->GetChildren().First();
 853     while (node)
 854     {
 855         wxWindow* win = (wxWindow*) node->Data();
 856         if (SendIdleEvents(win))
 857             needMore = TRUE;
 858
 859         node = node->Next();
 860     }
 861     return needMore ;
 862 }
 863
 864 void wxApp::DeletePendingObjects()
 865 {
 866   wxNode *node = wxPendingDelete.First();
 867   while (node)
 868   {
 869     wxObject *obj = (wxObject *)node->Data();
 870
 871     delete obj;
 872
 873     if (wxPendingDelete.Member(obj))
 874       delete node;
 875
 876     // Deleting one object may have deleted other pending
 877     // objects, so start from beginning of list again.
 878     node = wxPendingDelete.First();
 879   }
 880 }
 881
 882 wxIcon
 883 wxApp::GetStdIcon(int which) const
 884 {
 885     switch(which)
 886     {
 887         case wxICON_INFORMATION:
 888             return wxIcon("wxICON_INFO");
 889
 890         case wxICON_QUESTION:
 891             return wxIcon("wxICON_QUESTION");
 892
 893         case wxICON_EXCLAMATION:
 894             return wxIcon("wxICON_WARNING");
 895
 896         default:
 897             wxFAIL_MSG(wxT("requested non existent standard icon"));
 898             // still fall through
 899
 900         case wxICON_HAND:
 901             return wxIcon("wxICON_ERROR");
 902     }
 903 }
 904
 905 void wxExit()
 906 {
 907     wxLogError(_("Fatal error: exiting"));
 908
 909     wxApp::CleanUp();
 910     ::ExitToShell() ;
 911 }
 912
 913 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
 914 {
 915     if (GetTopWindow())
 916         GetTopWindow()->Close(TRUE);
 917 }
 918
 919 // Default behaviour: close the application with prompts. The
 920 // user can veto the close, and therefore the end session.
 921 void wxApp::OnQueryEndSession(wxCloseEvent& event)
 922 {
 923     if (GetTopWindow())
 924     {
 925         if (!GetTopWindow()->Close(!event.CanVeto()))
 926             event.Veto(TRUE);
 927     }
 928 }
 929
 930 extern "C" void wxCYield() ;
 931 void wxCYield()
 932 {
 933     wxYield() ;
 934 }
 935
 936 // Yield to other processes
 937
 938 bool wxApp::Yield(bool onlyIfNeeded)
 939 {
 940     static bool s_inYield = FALSE;
 941
 942     if (s_inYield)
 943     {
 944         if ( !onlyIfNeeded )
 945         {
 946             wxFAIL_MSG( wxT("wxYield called recursively" ) );
 947         }
 948
 949         return FALSE;
 950     }
 951
 952     s_inYield = TRUE;
 953
 954 #if wxUSE_THREADS
 955     YieldToAnyThread() ;
 956 #endif
 957     EventRecord event ;
 958
 959     long sleepTime = 1 ; //::GetCaretTime();
 960
 961     while ( !wxTheApp->IsExiting() && WaitNextEvent(everyEvent, &event,sleepTime, wxApp::s_macCursorRgn))
 962     {
 963         wxTheApp->MacHandleOneEvent( &event );
 964         if ( event.what != kHighLevelEvent )
 965             SetRectRgn( wxApp::s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
 966     }
 967
 968     wxMacProcessNotifierAndPendingEvents() ;
 969
 970     s_inYield = FALSE;
 971
 972     return TRUE;
 973 }
 974
 975 // platform specifics
 976
 977 void wxApp::MacSuspend( bool convertClipboard )
 978 {
 979     // we have to deactive the window manually
 980
 981     wxWindow* window = GetTopWindow() ;
 982     if ( window )
 983         window->MacActivate( MacGetCurrentEvent() , false ) ;
 984
 985         s_lastMouseDown = 0 ;
 986         if( convertClipboard )
 987         {
 988             MacConvertPrivateToPublicScrap() ;
 989         }
 990
 991         ::HideFloatingWindows() ;
 992 }
 993
 994 void wxApp::MacResume( bool convertClipboard )
 995 {
 996         s_lastMouseDown = 0 ;
 997         if( convertClipboard )
 998         {
 999             MacConvertPublicToPrivateScrap() ;
1000         }
1001
1002         ::ShowFloatingWindows() ;
1003 }
1004
1005 void wxApp::MacConvertPrivateToPublicScrap()
1006 {
1007 }
1008
1009 void wxApp::MacConvertPublicToPrivateScrap()
1010 {
1011 }
1012
1013 void wxApp::MacDoOneEvent()
1014 {
1015   EventRecord event ;
1016
1017     long sleepTime = 1; // GetCaretTime() / 4 ;
1018
1019     if (WaitNextEvent(everyEvent, &event, sleepTime, s_macCursorRgn))
1020     {
1021         MacHandleOneEvent( &event );
1022     }
1023     else
1024     {
1025         // idlers
1026         WindowPtr window = ::FrontWindow() ;
1027         if ( window )
1028             ::IdleControls( window ) ;
1029
1030         wxTheApp->ProcessIdle() ;
1031     }
1032     if ( event.what != kHighLevelEvent )
1033         SetRectRgn( s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
1034
1035     // repeaters
1036
1037     DeletePendingObjects() ;
1038     wxMacProcessNotifierAndPendingEvents() ;
1039 }
1040
1041 void wxApp::MacHandleOneEvent( EventRecord *ev )
1042 {
1043     m_macCurrentEvent = ev ;
1044
1045     wxApp::sm_lastMessageTime = ev->when ;
1046
1047     switch (ev->what)
1048     {
1049         case mouseDown:
1050             MacHandleMouseDownEvent( ev ) ;
1051             if ( ev->modifiers & controlKey )
1052                 s_lastMouseDown = 2;
1053             else
1054                 s_lastMouseDown = 1;
1055             break;
1056         case mouseUp:
1057             if ( s_lastMouseDown == 2 )
1058             {
1059                 ev->modifiers |= controlKey ;
1060             }
1061             else
1062             {
1063                 ev->modifiers &= ~controlKey ;
1064             }
1065             MacHandleMouseUpEvent( ev ) ;
1066             s_lastMouseDown = 0;
1067             break;
1068         case activateEvt:
1069             MacHandleActivateEvent( ev ) ;
1070             break;
1071         case updateEvt:
1072             MacHandleUpdateEvent( ev ) ;
1073             break;
1074         case keyDown:
1075         case autoKey:
1076             MacHandleKeyDownEvent( ev ) ;
1077             break;
1078         case keyUp:
1079             MacHandleKeyUpEvent( ev ) ;
1080             break;
1081         case diskEvt:
1082             MacHandleDiskEvent( ev ) ;
1083             break;
1084         case osEvt:
1085             MacHandleOSEvent( ev ) ;
1086             break;
1087         case kHighLevelEvent:
1088             MacHandleHighLevelEvent( ev ) ;
1089             break;
1090         default:
1091             break;
1092     }
1093     wxMacProcessNotifierAndPendingEvents() ;
1094 }
1095
1096 void wxApp::MacHandleHighLevelEvent( EventRecord *ev )
1097 {
1098     ::AEProcessAppleEvent( ev ) ;
1099 }
1100
1101 bool s_macIsInModalLoop = false ;
1102
1103 void wxApp::MacHandleMouseDownEvent( EventRecord *ev )
1104 {
1105     wxToolTip::RemoveToolTips() ;
1106
1107     WindowRef window;
1108     WindowRef frontWindow = ::FrontNonFloatingWindow() ;
1109     WindowAttributes frontWindowAttributes = NULL ;
1110     if ( frontWindow )
1111         ::GetWindowAttributes( frontWindow , &frontWindowAttributes ) ;
1112
1113     short windowPart = ::FindWindow(ev->where, &window);
1114     wxWindow* win = wxFindWinFromMacWindow( window ) ;
1115     if ( wxPendingDelete.Member(win) )
1116         return ;
1117
1118     BitMap screenBits;
1119     GetQDGlobalsScreenBits( &screenBits );
1120
1121     switch (windowPart)
1122     {
1123         case inMenuBar :
1124             if ( s_macIsInModalLoop )
1125             {
1126                 SysBeep ( 30 ) ;
1127             }
1128             else
1129             {
1130                 UInt32 menuresult = MenuSelect(ev->where) ;
1131                 MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) );
1132                 s_lastMouseDown = 0;
1133             }
1134             break ;
1135 #if !TARGET_CARBON
1136         case inSysWindow :
1137             SystemClick( ev , window ) ;
1138             s_lastMouseDown = 0;
1139             break ;
1140 #endif
1141         case inDrag :
1142             if ( window != frontWindow && s_macIsInModalLoop && !(ev->modifiers & cmdKey ) )
1143             {
1144                 SysBeep ( 30 ) ;
1145             }
1146             else
1147             {
1148                 DragWindow(window, ev->where, &screenBits.bounds);
1149                 if (win)
1150                 {
1151                     GrafPtr port ;
1152                     GetPort( &port ) ;
1153                     Point pt = { 0, 0 } ;
1154                     #if TARGET_CARBON
1155                     SetPort( GetWindowPort(window) ) ;
1156                     #else
1157                     SetPort( (window) ) ;
1158                     #endif
1159                     SetOrigin( 0 , 0 ) ;
1160                     LocalToGlobal( &pt ) ;
1161                     SetPort( port ) ;
1162                         win->SetSize( pt.h , pt.v , -1 ,
1163                             -1 , wxSIZE_USE_EXISTING);
1164                 }
1165                 s_lastMouseDown = 0;
1166             }
1167             break ;
1168         case inGoAway:
1169             if (TrackGoAway(window, ev->where))
1170             {
1171                 if ( win )
1172                     win->Close() ;
1173             }
1174             s_lastMouseDown = 0;
1175             break;
1176         case inGrow:
1177           {
1178                 int growResult = GrowWindow(window , ev->where, &screenBits.bounds);
1179                 if (growResult != 0)
1180                 {
1181                     int newWidth = LoWord(growResult);
1182                     int newHeight = HiWord(growResult);
1183                     int oldWidth, oldHeight;
1184
1185
1186                     if (win)
1187                     {
1188                         win->GetSize(&oldWidth, &oldHeight);
1189                         if (newWidth == 0)
1190                             newWidth = oldWidth;
1191                         if (newHeight == 0)
1192                             newHeight = oldHeight;
1193                         win->SetSize( -1, -1, newWidth, newHeight, wxSIZE_USE_EXISTING);
1194                     }
1195                 }
1196                 s_lastMouseDown = 0;
1197           }
1198             break;
1199         case inZoomIn:
1200         case inZoomOut:
1201                 if (TrackBox(window, ev->where, windowPart))
1202                 {
1203                     // TODO setup size event
1204                     ZoomWindow( window , windowPart , false ) ;
1205                     if (win)
1206                     {
1207                         Rect tempRect ;
1208
1209                         GetWindowPortBounds(window, &tempRect ) ;
1210                         win->SetSize( -1, -1, tempRect.right-tempRect.left ,
1211                             tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING);
1212                     }
1213                 }
1214             s_lastMouseDown = 0;
1215             break;
1216         case inCollapseBox :
1217                 // TODO setup size event
1218             s_lastMouseDown = 0;
1219             break ;
1220
1221         case inContent :
1222                 {
1223                     GrafPtr port ;
1224                     GetPort( &port ) ;
1225                     #if TARGET_CARBON
1226                     SetPort( GetWindowPort(window) ) ;
1227                     #else
1228                     SetPort( (window) ) ;
1229                     #endif
1230                     SetOrigin( 0 , 0 ) ;
1231                     SetPort( port ) ;
1232                 }
1233                 if ( window != frontWindow && wxTheApp->s_captureWindow == NULL )
1234                 {
1235                     if ( s_macIsInModalLoop )
1236                     {
1237                         SysBeep ( 30 ) ;
1238                     }
1239                     else if ( UMAIsWindowFloating( window ) )
1240                     {
1241                         if ( win )
1242                             win->MacMouseDown( ev , windowPart ) ;
1243                     }
1244                     else
1245                     {
1246                         if ( win )
1247                             win->MacMouseDown( ev , windowPart ) ;
1248                         ::SelectWindow( window ) ;
1249                     }
1250                 }
1251                 else
1252                 {
1253                     if ( win )
1254                         win->MacMouseDown( ev , windowPart ) ;
1255                 }
1256             break ;
1257
1258         default:
1259             break;
1260     }
1261 }
1262
1263 void wxApp::MacHandleMouseUpEvent( EventRecord *ev )
1264 {
1265     WindowRef window;
1266
1267     short windowPart = ::FindWindow(ev->where, &window);
1268
1269     switch (windowPart)
1270     {
1271         case inMenuBar :
1272             break ;
1273         case inSysWindow :
1274             break ;
1275         default:
1276             {
1277                 wxWindow* win = wxFindWinFromMacWindow( window ) ;
1278                 if ( win )
1279                     win->MacMouseUp( ev , windowPart ) ;
1280             }
1281             break;
1282     }
1283 }
1284
1285 long wxMacTranslateKey(unsigned char key, unsigned char code) ;
1286 long wxMacTranslateKey(unsigned char key, unsigned char code)
1287 {
1288     long retval = key ;
1289     switch (key)
1290     {
1291         case 0x01 :
1292                  retval = WXK_HOME;
1293           break;
1294         case 0x03 :
1295                  retval = WXK_RETURN;
1296           break;
1297         case 0x04 :
1298                  retval = WXK_END;
1299           break;
1300         case 0x05 :
1301                  retval = WXK_HELP;
1302           break;
1303         case 0x08 :
1304                  retval = WXK_BACK;
1305           break;
1306         case 0x09 :
1307                  retval = WXK_TAB;
1308           break;
1309         case 0x0b :
1310                  retval = WXK_PAGEUP;
1311           break;
1312         case 0x0c :
1313                  retval = WXK_PAGEDOWN;
1314           break;
1315         case 0x0d :
1316                  retval = WXK_RETURN;
1317           break;
1318             case 0x10 :
1319             {
1320                 switch( code )
1321                 {
1322                     case 0x7a :
1323                         retval = WXK_F1 ;
1324                         break;
1325                     case 0x78 :
1326                         retval = WXK_F2 ;
1327                         break;
1328                     case 0x63 :
1329                         retval = WXK_F3 ;
1330                         break;
1331                     case 0x76 :
1332                         retval = WXK_F4 ;
1333                         break;
1334                     case 0x60 :
1335                         retval = WXK_F5 ;
1336                         break;
1337                     case 0x61 :
1338                         retval = WXK_F6 ;
1339                         break;
1340                     case 0x62:
1341                         retval = WXK_F7 ;
1342                         break;
1343                     case 0x64 :
1344                         retval = WXK_F8 ;
1345                         break;
1346                     case 0x65 :
1347                         retval = WXK_F9 ;
1348                         break;
1349                     case 0x6D :
1350                         retval = WXK_F10 ;
1351                         break;
1352                     case 0x67 :
1353                         retval = WXK_F11 ;
1354                         break;
1355                     case 0x6F :
1356                         retval = WXK_F12 ;
1357                         break;
1358                     case 0x69 :
1359                         retval = WXK_F13 ;
1360                         break;
1361                     case 0x6B :
1362                         retval = WXK_F14 ;
1363                         break;
1364                     case 0x71 :
1365                         retval = WXK_F15 ;
1366                         break;
1367                 }
1368             }
1369             break ;
1370             case 0x1b :
1371                 retval = WXK_ESCAPE ;
1372             break ;
1373             case 0x1c :
1374                 retval = WXK_LEFT ;
1375             break ;
1376             case 0x1d :
1377                 retval = WXK_RIGHT ;
1378             break ;
1379             case 0x1e :
1380                 retval = WXK_UP ;
1381             break ;
1382             case 0x1f :
1383                 retval = WXK_DOWN ;
1384             break ;
1385             case 0x7F :
1386                 retval = WXK_DELETE ;
1387              default:
1388             break ;
1389      } // end switch
1390
1391     return retval;
1392 }
1393
1394 void wxApp::MacHandleKeyDownEvent( EventRecord *ev )
1395 {
1396     wxToolTip::RemoveToolTips() ;
1397
1398     UInt32 menuresult = UMAMenuEvent(ev) ;
1399     if ( HiWord( menuresult ) )
1400     {
1401         if ( !s_macIsInModalLoop )
1402         MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ;
1403     }
1404     else
1405     {
1406         short keycode ;
1407         short keychar ;
1408         keychar = short(ev->message & charCodeMask);
1409         keycode = short(ev->message & keyCodeMask) >> 8 ;
1410         long keyval = wxMacTranslateKey(keychar, keycode) ;
1411         bool handled = false ;
1412         wxWindow* focus = wxWindow::FindFocus() ;
1413         if ( focus )
1414         {
1415
1416             wxKeyEvent event(wxEVT_KEY_DOWN);
1417             event.m_shiftDown = ev->modifiers & shiftKey;
1418             event.m_controlDown = ev->modifiers & controlKey;
1419             event.m_altDown = ev->modifiers & optionKey;
1420             event.m_metaDown = ev->modifiers & cmdKey;
1421             event.m_keyCode = keyval;
1422             event.m_x = ev->where.h;
1423             event.m_y = ev->where.v;
1424             event.m_timeStamp = ev->when;
1425             event.SetEventObject(focus);
1426             handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1427             if ( !handled )
1428             {
1429                 #if wxUSE_ACCEL
1430                 if (!handled)
1431                 {
1432                     wxWindow *ancestor = focus;
1433                     /*
1434                     while (ancestor)
1435                     {
1436                         int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1437                         if (command != -1)
1438                         {
1439                             wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1440                             handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
1441                             break;
1442                         }
1443                         if (ancestor->m_isFrame)
1444                             break;
1445                         ancestor = ancestor->GetParent();
1446                     }
1447                     */
1448                 }
1449                 #endif // wxUSE_ACCEL
1450             }
1451             if (!handled)
1452             {
1453                 wxKeyEvent event(wxEVT_CHAR);
1454                 event.m_shiftDown = ev->modifiers & shiftKey;
1455                 event.m_controlDown = ev->modifiers & controlKey;
1456                 event.m_altDown = ev->modifiers & optionKey;
1457                 event.m_metaDown = ev->modifiers & cmdKey;
1458                 event.m_keyCode = keyval;
1459                 event.m_x = ev->where.h;
1460                 event.m_y = ev->where.v;
1461                 event.m_timeStamp = ev->when;
1462                 event.SetEventObject(focus);
1463                 handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1464             }
1465             if ( !handled &&
1466                  (keyval == WXK_TAB) &&
1467                  (!focus->HasFlag(wxTE_PROCESS_TAB)) &&
1468                  (focus->GetParent()) &&
1469                  (focus->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
1470             {
1471                 wxNavigationKeyEvent new_event;
1472                 new_event.SetEventObject( focus );
1473                 new_event.SetDirection( !event.ShiftDown() );
1474                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1475                 new_event.SetWindowChange( event.ControlDown() );
1476                 new_event.SetCurrentFocus( focus );
1477                 handled = focus->GetEventHandler()->ProcessEvent( new_event );
1478             }
1479         }
1480         if ( !handled )
1481         {
1482             // if window is not having a focus still testing for default enter or cancel
1483             // TODO add the UMA version for ActiveNonFloatingWindow
1484           focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1485           if ( focus )
1486           {
1487             if ( keyval == WXK_RETURN )
1488             {
1489                  wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
1490                                                        wxButton);
1491                  if ( def && def->IsEnabled() )
1492                  {
1493                      wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1494                      event.SetEventObject(def);
1495                      def->Command(event);
1496                      return ;
1497                 }
1498             }
1499             /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
1500             else if (keyval == WXK_ESCAPE || (keyval == '.' && ev->modifiers & cmdKey ) )
1501             {
1502                   wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1503                   new_event.SetEventObject( focus );
1504                   handled = focus->GetEventHandler()->ProcessEvent( new_event );
1505             }
1506           }
1507         }
1508     }
1509 }
1510
1511 void wxApp::MacHandleKeyUpEvent( EventRecord *ev )
1512 {
1513     wxToolTip::RemoveToolTips() ;
1514
1515     UInt32 menuresult = UMAMenuEvent(ev) ;
1516     if ( HiWord( menuresult ) )
1517     {
1518     }
1519     else
1520     {
1521         short keycode ;
1522         short keychar ;
1523         keychar = short(ev->message & charCodeMask);
1524         keycode = short(ev->message & keyCodeMask) >> 8 ;
1525
1526         wxWindow* focus = wxWindow::FindFocus() ;
1527         if ( focus )
1528         {
1529             long keyval = wxMacTranslateKey(keychar, keycode) ;
1530
1531             wxKeyEvent event(wxEVT_KEY_UP);
1532             event.m_shiftDown = ev->modifiers & shiftKey;
1533             event.m_controlDown = ev->modifiers & controlKey;
1534             event.m_altDown = ev->modifiers & optionKey;
1535             event.m_metaDown = ev->modifiers & cmdKey;
1536             event.m_keyCode = keyval;
1537             event.m_x = ev->where.h;
1538             event.m_y = ev->where.v;
1539             event.m_timeStamp = ev->when;
1540             event.SetEventObject(focus);
1541             bool handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1542         }
1543     }
1544 }
1545
1546 void wxApp::MacHandleActivateEvent( EventRecord *ev )
1547 {
1548     WindowRef window = (WindowRef) ev->message ;
1549     if ( window )
1550     {
1551         bool activate = (ev->modifiers & activeFlag ) ;
1552         WindowClass wclass ;
1553         ::GetWindowClass ( window , &wclass ) ;
1554         if ( wclass == kFloatingWindowClass )
1555         {
1556             // if it is a floater we activate/deactivate the front non-floating window instead
1557             window = ::FrontNonFloatingWindow() ;
1558         }
1559         wxWindow* win = wxFindWinFromMacWindow( window ) ;
1560         if ( win )
1561             win->MacActivate( ev , activate ) ;
1562     }
1563 }
1564
1565 void wxApp::MacHandleUpdateEvent( EventRecord *ev )
1566 {
1567     WindowRef window = (WindowRef) ev->message ;
1568     wxWindow * win = wxFindWinFromMacWindow( window ) ;
1569     if ( win )
1570     {
1571         if ( !wxPendingDelete.Member(win) )
1572             win->MacUpdate( ev ) ;
1573     }
1574     else
1575     {
1576         // since there is no way of telling this foreign window to update itself
1577         // we have to invalidate the update region otherwise we keep getting the same
1578         // event over and over again
1579         BeginUpdate( window ) ;
1580         EndUpdate( window ) ;
1581     }
1582 }
1583
1584 void wxApp::MacHandleDiskEvent( EventRecord *ev )
1585 {
1586     if ( HiWord( ev->message ) != noErr )
1587   {
1588  #if !TARGET_CARBON
1589         OSErr err ;
1590         Point point ;
1591          SetPt( &point , 100 , 100 ) ;
1592
1593           err = DIBadMount( point , ev->message ) ;
1594         wxASSERT( err == noErr ) ;
1595 #endif
1596     }
1597 }
1598
1599 void wxApp::MacHandleOSEvent( EventRecord *ev )
1600 {
1601     switch( ( ev->message & osEvtMessageMask ) >> 24 )
1602     {
1603         case suspendResumeMessage :
1604             {
1605                 bool isResuming = ev->message & resumeFlag ;
1606 #if !TARGET_CARBON
1607                 bool convertClipboard = ev->message & convertClipboardFlag ;
1608 #else
1609                 bool convertClipboard = false;
1610 #endif
1611                 bool doesActivate = UMAGetProcessModeDoesActivateOnFGSwitch() ;
1612                 if ( isResuming )
1613                 {
1614                     WindowRef oldFrontWindow = NULL ;
1615                     WindowRef newFrontWindow = NULL ;
1616
1617                     // in case we don't take care of activating ourselves, we have to synchronize
1618                     // our idea of the active window with the process manager's - which it already activated
1619
1620                     if ( !doesActivate )
1621                         oldFrontWindow = ::FrontNonFloatingWindow() ;
1622
1623                     MacResume( convertClipboard ) ;
1624
1625                     newFrontWindow = ::FrontNonFloatingWindow() ;
1626
1627                     if ( oldFrontWindow )
1628                     {
1629                         wxWindow* win = wxFindWinFromMacWindow( oldFrontWindow ) ;
1630                         if ( win )
1631                             win->MacActivate( ev , false ) ;
1632                     }
1633                     if ( newFrontWindow )
1634                     {
1635                         wxWindow* win = wxFindWinFromMacWindow( newFrontWindow ) ;
1636                         if ( win )
1637                             win->MacActivate( ev , true ) ;
1638                     }
1639                 }
1640                 else
1641                 {
1642                     MacSuspend( convertClipboard ) ;
1643
1644                     // in case this suspending did close an active window, another one might
1645                     // have surfaced -> lets deactivate that one
1646
1647 /* TODO : find out what to do on systems < 10 , perhaps FrontNonFloatingWindow
1648                     WindowRef newActiveWindow = ::ActiveNonFloatingWindow() ;
1649                     if ( newActiveWindow )
1650                     {
1651                         wxWindow* win = wxFindWinFromMacWindow( newActiveWindow ) ;
1652                         if ( win )
1653                             win->MacActivate( ev , false ) ;
1654                     }
1655 */
1656                 }
1657             }
1658             break ;
1659         case mouseMovedMessage :
1660             {
1661                 WindowRef window;
1662
1663                 wxWindow* currentMouseWindow = NULL ;
1664
1665                 wxWindow::MacGetWindowFromPoint( wxPoint( ev->where.h , ev->where.v ) ,
1666                                                  &currentMouseWindow ) ;
1667
1668                 if ( currentMouseWindow != wxWindow::s_lastMouseWindow )
1669                 {
1670                     wxMouseEvent event ;
1671
1672                     bool isDown = !(ev->modifiers & btnState) ; // 1 is for up
1673                     bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse
1674
1675                     event.m_leftDown = isDown && !controlDown;
1676                     event.m_middleDown = FALSE;
1677                     event.m_rightDown = isDown && controlDown;
1678                     event.m_shiftDown = ev->modifiers & shiftKey;
1679                     event.m_controlDown = ev->modifiers & controlKey;
1680                     event.m_altDown = ev->modifiers & optionKey;
1681                     event.m_metaDown = ev->modifiers & cmdKey;
1682                     event.m_x = ev->where.h;
1683                     event.m_y = ev->where.v;
1684                     event.m_timeStamp = ev->when;
1685                     event.SetEventObject(this);
1686
1687                     if ( wxWindow::s_lastMouseWindow )
1688                     {
1689                         wxMouseEvent eventleave(event ) ;
1690                         eventleave.SetEventType( wxEVT_LEAVE_WINDOW ) ;
1691                         wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
1692                     }
1693                     if ( currentMouseWindow )
1694                     {
1695                         wxMouseEvent evententer(event ) ;
1696                         evententer.SetEventType( wxEVT_ENTER_WINDOW ) ;
1697                         currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
1698                     }
1699                     wxWindow::s_lastMouseWindow = currentMouseWindow ;
1700                 }
1701
1702                 short windowPart = ::FindWindow(ev->where, &window);
1703
1704                 switch (windowPart)
1705                 {
1706                     // fixes for setting the cursor back from dominic mazzoni
1707                     case inMenuBar :
1708                         UMAShowArrowCursor();
1709                         break ;
1710                     case inSysWindow :
1711                         UMAShowArrowCursor();
1712                         break ;
1713                     default:
1714                         {
1715                             // if ( s_lastMouseDown == 0 )
1716                             //     ev->modifiers |= btnState ;
1717
1718                             // Calling GetNextEvent with a zero event mask will always
1719                             // pass back a null event. However, it fills the EventRecord
1720                             // with the state of the modifier keys. This is needed since
1721                             // the modifier state returned by WaitForNextEvent often is
1722                             // wrong mouse move events. The attempt above to correct this
1723                             // didn't always work (under OS X at least).
1724
1725                             EventRecord tmp;
1726                             ::GetNextEvent(0, &tmp);
1727                             ev->modifiers = tmp.modifiers;
1728
1729                             wxWindow* win = wxFindWinFromMacWindow( window ) ;
1730                             if ( win )
1731                                 win->MacMouseMoved( ev , windowPart ) ;
1732                             else
1733                                 UMAShowArrowCursor();
1734
1735                         }
1736                         break;
1737                 }
1738             }
1739             break ;
1740
1741     }
1742 }
1743
1744 void wxApp::MacHandleMenuSelect( int macMenuId , int macMenuItemNum )
1745 {
1746     if (macMenuId == 0)
1747          return; // no menu item selected
1748
1749     if (macMenuId == kwxMacAppleMenuId && macMenuItemNum > 1)
1750     {
1751         #if ! TARGET_CARBON
1752         Str255        deskAccessoryName ;
1753         GrafPtr        savedPort ;
1754
1755         GetMenuItemText(GetMenuHandle(kwxMacAppleMenuId), macMenuItemNum, deskAccessoryName);
1756         GetPort(&savedPort);
1757         OpenDeskAcc(deskAccessoryName);
1758         SetPort(savedPort);
1759         #endif
1760     }
1761     else
1762     {
1763         wxWindow* frontwindow = wxFindWinFromMacWindow( ::FrontWindow() )  ;
1764         if ( frontwindow && wxMenuBar::MacGetInstalledMenuBar() )
1765             wxMenuBar::MacGetInstalledMenuBar()->MacMenuSelect( frontwindow->GetEventHandler() , 0 , macMenuId , macMenuItemNum ) ;
1766     }
1767     HiliteMenu(0);
1768 }
1769
1770 /*
1771 long wxApp::MacTranslateKey(char key, int mods)
1772 {
1773 }
1774
1775 void wxApp::MacAdjustCursor()
1776 {
1777 }
1778
1779 */
1780 /*
1781 void
1782 wxApp::macAdjustCursor()
1783 {
1784   if (ev->what != kHighLevelEvent)
1785   {
1786     wxWindow* theMacWxFrame = wxFrame::MacFindFrameOrDialog(::FrontWindow());
1787     if (theMacWxFrame)
1788     {
1789         if (!theMacWxFrame->MacAdjustCursor(ev->where))
1790         ::SetCursor(&(qd.arrow));
1791       }
1792   }
1793 }
1794 */