src/mac/carbon/app.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/mac/carbon/app.cpp
   3 // Purpose:     wxApp
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/app.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/intl.h"
  18     #include "wx/log.h"
  19     #include "wx/utils.h"
  20     #include "wx/window.h"
  21     #include "wx/frame.h"
  22     #include "wx/dc.h"
  23     #include "wx/button.h"
  24     #include "wx/menu.h"
  25     #include "wx/pen.h"
  26     #include "wx/brush.h"
  27     #include "wx/palette.h"
  28     #include "wx/icon.h"
  29     #include "wx/cursor.h"
  30     #include "wx/dialog.h"
  31     #include "wx/msgdlg.h"
  32     #include "wx/textctrl.h"
  33     #include "wx/memory.h"
  34     #include "wx/gdicmn.h"
  35     #include "wx/module.h"
  36 #endif
  37
  38 #include "wx/tooltip.h"
  39 #include "wx/docview.h"
  40 #include "wx/filename.h"
  41 #include "wx/link.h"
  42
  43 #include <string.h>
  44
  45 // mac
  46
  47 #ifndef __DARWIN__
  48     #if __option(profile)
  49         #include <profiler.h>
  50     #endif
  51 #endif
  52
  53 // #include "apprsrc.h"
  54
  55 #include "wx/mac/uma.h"
  56 #include "wx/mac/macnotfy.h"
  57
  58 #ifdef __DARWIN__
  59 #  include <CoreServices/CoreServices.h>
  60 #  if defined(WXMAKINGDLL_CORE)
  61 #    include <mach-o/dyld.h>
  62 #  endif
  63 #else
  64 #  include <Sound.h>
  65 #  include <Threads.h>
  66 #  include <ToolUtils.h>
  67 #  include <DiskInit.h>
  68 #  include <Devices.h>
  69 #endif
  70
  71 // Keep linker from discarding wxStockGDIMac
  72 wxFORCE_LINK_MODULE(gdiobj)
  73
  74 // statics for implementation
  75 static bool s_inYield = false;
  76 static bool s_inReceiveEvent = false ;
  77 static EventTime sleepTime = kEventDurationNoWait ;
  78
  79
  80 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
  81 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
  82     EVT_IDLE(wxApp::OnIdle)
  83     EVT_END_SESSION(wxApp::OnEndSession)
  84     EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
  85 END_EVENT_TABLE()
  86
  87
  88 // platform specific static variables
  89 static const short kwxMacAppleMenuId = 1 ;
  90
  91 wxWindow* wxApp::s_captureWindow = NULL ;
  92 long      wxApp::s_lastModifiers = 0 ;
  93
  94 long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
  95 long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
  96 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
  97 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
  98
  99 bool      wxApp::sm_isEmbedded = false; // Normally we're not a plugin
 100
 101 //----------------------------------------------------------------------
 102 // Core Apple Event Support
 103 //----------------------------------------------------------------------
 104
 105 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 106 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 107 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 108 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 109 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ;
 110
 111 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 112 {
 113     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 114 }
 115
 116 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 117 {
 118     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 119 }
 120
 121 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 122 {
 123     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 124 }
 125
 126 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 127 {
 128     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 129 }
 130
 131 pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 132 {
 133     return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
 134 }
 135
 136 pascal OSErr AEHandleGURL( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) )
 137 {
 138     return wxTheApp->MacHandleAEGURL((WXEVENTREF *)event , reply) ;
 139 }
 140
 141
 142 // AEODoc Calls MacOpenFile on each of the files passed
 143
 144 short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 145 {
 146     AEDescList docList;
 147     AEKeyword keywd;
 148     DescType returnedType;
 149     Size actualSize;
 150     long itemsInList;
 151     OSErr err;
 152     short i;
 153
 154     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 155     if (err != noErr)
 156         return err;
 157
 158     err = AECountItems(&docList, &itemsInList);
 159     if (err != noErr)
 160         return err;
 161
 162     ProcessSerialNumber PSN ;
 163     PSN.highLongOfPSN = 0 ;
 164     PSN.lowLongOfPSN = kCurrentProcess ;
 165     SetFrontProcess( &PSN ) ;
 166
 167     wxString fName ;
 168     FSRef theRef ;
 169
 170     for (i = 1; i <= itemsInList; i++)
 171     {
 172         AEGetNthPtr(
 173             &docList, i, typeFSRef, &keywd, &returnedType,
 174             (Ptr)&theRef, sizeof(theRef), &actualSize);
 175         fName = wxMacFSRefToPath( &theRef ) ;
 176
 177         MacOpenFile(fName);
 178     }
 179
 180     return noErr;
 181 }
 182
 183 // AEODoc Calls MacOpenURL on the url passed
 184
 185 short wxApp::MacHandleAEGURL(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
 186 {
 187     DescType returnedType;
 188     Size actualSize;
 189     char url[255];
 190     OSErr err = AEGetParamPtr((AppleEvent *)event, keyDirectObject, typeChar,
 191                               &returnedType, url, sizeof(url)-1,
 192                               &actualSize);
 193     if (err != noErr)
 194         return err;
 195
 196     url[actualSize] = '\0';    // Terminate the C string
 197
 198     ProcessSerialNumber PSN ;
 199     PSN.highLongOfPSN = 0 ;
 200     PSN.lowLongOfPSN = kCurrentProcess ;
 201     SetFrontProcess( &PSN ) ;
 202
 203     MacOpenURL(wxString(url, wxConvUTF8));
 204
 205     return noErr;
 206 }
 207
 208 // AEPDoc Calls MacPrintFile on each of the files passed
 209
 210 short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
 211 {
 212     AEDescList docList;
 213     AEKeyword keywd;
 214     DescType returnedType;
 215     Size actualSize;
 216     long itemsInList;
 217     OSErr err;
 218     short i;
 219
 220     err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
 221     if (err != noErr)
 222         return err;
 223
 224     err = AECountItems(&docList, &itemsInList);
 225     if (err != noErr)
 226         return err;
 227
 228     ProcessSerialNumber PSN ;
 229     PSN.highLongOfPSN = 0 ;
 230     PSN.lowLongOfPSN = kCurrentProcess ;
 231     SetFrontProcess( &PSN ) ;
 232
 233     wxString fName ;
 234     FSRef theRef ;
 235
 236     for (i = 1; i <= itemsInList; i++)
 237     {
 238         AEGetNthPtr(
 239             &docList, i, typeFSRef, &keywd, &returnedType,
 240             (Ptr)&theRef, sizeof(theRef), &actualSize);
 241         fName = wxMacFSRefToPath( &theRef ) ;
 242
 243         MacPrintFile(fName);
 244     }
 245
 246     return noErr;
 247 }
 248
 249 // AEOApp calls MacNewFile
 250
 251 short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 252 {
 253     MacNewFile() ;
 254     return noErr ;
 255 }
 256
 257 // AEQuit attempts to quit the application
 258
 259 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 260 {
 261     wxWindow* win = GetTopWindow() ;
 262     if ( win )
 263     {
 264         wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
 265         if (!win->ProcessEvent(exitEvent))
 266             win->Close(true) ;
 267     }
 268     else
 269     {
 270         ExitMainLoop() ;
 271     }
 272
 273     return noErr ;
 274 }
 275
 276 // AEROApp calls MacReopenApp
 277
 278 short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 279 {
 280     MacReopenApp() ;
 281
 282     return noErr ;
 283 }
 284
 285 //----------------------------------------------------------------------
 286 // Support Routines linking the Mac...File Calls to the Document Manager
 287 //----------------------------------------------------------------------
 288
 289 void wxApp::MacOpenFile(const wxString & fileName )
 290 {
 291 #if wxUSE_DOC_VIEW_ARCHITECTURE
 292     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 293     if ( dm )
 294         dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 295 #endif
 296 }
 297
 298 void wxApp::MacOpenURL(const wxString & WXUNUSED(url) )
 299 {
 300 }
 301
 302 void wxApp::MacPrintFile(const wxString & fileName )
 303 {
 304 #if wxUSE_DOC_VIEW_ARCHITECTURE
 305
 306 #if wxUSE_PRINTING_ARCHITECTURE
 307     wxDocManager* dm = wxDocManager::GetDocumentManager() ;
 308     if ( dm )
 309     {
 310         wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
 311         if ( doc )
 312         {
 313             wxView* view = doc->GetFirstView() ;
 314             if ( view )
 315             {
 316                 wxPrintout *printout = view->OnCreatePrintout();
 317                 if (printout)
 318                 {
 319                     wxPrinter printer;
 320                     printer.Print(view->GetFrame(), printout, true);
 321                     delete printout;
 322                 }
 323             }
 324
 325             if (doc->Close())
 326             {
 327                 doc->DeleteAllViews();
 328                 dm->RemoveDocument(doc) ;
 329             }
 330         }
 331     }
 332 #endif //print
 333
 334 #endif //docview
 335 }
 336
 337
 338
 339 void wxApp::MacNewFile()
 340 {
 341 }
 342
 343 void wxApp::MacReopenApp()
 344 {
 345     // HIG says :
 346     // if there is no open window -> create a new one
 347     // if all windows are hidden -> show the first
 348     // if some windows are not hidden -> do nothing
 349
 350     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
 351     if ( node == NULL )
 352     {
 353         MacNewFile() ;
 354     }
 355     else
 356     {
 357         wxTopLevelWindow* firstIconized = NULL ;
 358         while (node)
 359         {
 360             wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
 361             if ( !win->IsIconized() )
 362             {
 363                 firstIconized = NULL ;
 364                 break ;
 365             }
 366             else
 367             {
 368                 if ( firstIconized == NULL )
 369                     firstIconized = win ;
 370             }
 371
 372             node = node->GetNext();
 373         }
 374
 375         if ( firstIconized )
 376             firstIconized->Iconize( false ) ;
 377     }
 378 }
 379
 380 //----------------------------------------------------------------------
 381 // Macintosh CommandID support - converting between native and wx IDs
 382 //----------------------------------------------------------------------
 383
 384 // if no native match they just return the passed-in id
 385
 386 struct IdPair
 387 {
 388     UInt32 macId ;
 389     int wxId ;
 390 } ;
 391
 392 IdPair gCommandIds [] =
 393 {
 394     { kHICommandCut ,           wxID_CUT } ,
 395     { kHICommandCopy ,          wxID_COPY } ,
 396     { kHICommandPaste ,         wxID_PASTE } ,
 397     { kHICommandSelectAll ,     wxID_SELECTALL } ,
 398     { kHICommandClear ,         wxID_CLEAR } ,
 399     { kHICommandUndo ,          wxID_UNDO } ,
 400     { kHICommandRedo ,          wxID_REDO } ,
 401 } ;
 402
 403 int wxMacCommandToId( UInt32 macCommandId )
 404 {
 405     int wxid = 0 ;
 406
 407     switch ( macCommandId )
 408     {
 409         case kHICommandPreferences :
 410             wxid = wxApp::s_macPreferencesMenuItemId ;
 411             break ;
 412
 413         case kHICommandQuit :
 414             wxid = wxApp::s_macExitMenuItemId ;
 415             break ;
 416
 417         case kHICommandAbout :
 418             wxid = wxApp::s_macAboutMenuItemId ;
 419             break ;
 420
 421         default :
 422             {
 423                 for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 424                 {
 425                     if ( gCommandIds[i].macId == macCommandId )
 426                     {
 427                         wxid = gCommandIds[i].wxId ;
 428                         break ;
 429                     }
 430                 }
 431             }
 432             break ;
 433     }
 434
 435     if ( wxid == 0 )
 436         wxid = (int) macCommandId ;
 437
 438     return wxid ;
 439 }
 440
 441 UInt32 wxIdToMacCommand( int wxId )
 442 {
 443     UInt32 macId = 0 ;
 444
 445     if ( wxId == wxApp::s_macPreferencesMenuItemId )
 446         macId = kHICommandPreferences ;
 447     else if (wxId == wxApp::s_macExitMenuItemId)
 448         macId = kHICommandQuit ;
 449     else if (wxId == wxApp::s_macAboutMenuItemId)
 450         macId = kHICommandAbout ;
 451     else
 452     {
 453         for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i )
 454         {
 455             if ( gCommandIds[i].wxId == wxId )
 456             {
 457                 macId = gCommandIds[i].macId ;
 458                 break ;
 459             }
 460         }
 461     }
 462
 463     if ( macId == 0 )
 464         macId = (int) wxId ;
 465
 466     return macId ;
 467 }
 468
 469 wxMenu* wxFindMenuFromMacCommand( const HICommand &command , wxMenuItem* &item )
 470 {
 471     wxMenu* itemMenu = NULL ;
 472     int id = 0 ;
 473
 474     // for 'standard' commands which don't have a wx-menu
 475     if ( command.commandID == kHICommandPreferences || command.commandID == kHICommandQuit || command.commandID == kHICommandAbout )
 476     {
 477         id = wxMacCommandToId( command.commandID ) ;
 478
 479         wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 480         if ( mbar )
 481             item = mbar->FindItem( id , &itemMenu ) ;
 482     }
 483     else if ( command.commandID != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
 484     {
 485         id = wxMacCommandToId( command.commandID ) ;
 486         // make sure it is one of our own menus, or of the 'synthetic' apple and help menus , otherwise don't touch
 487         MenuItemIndex firstUserHelpMenuItem ;
 488         static MenuHandle helpMenuHandle = NULL ;
 489         if ( helpMenuHandle == NULL )
 490         {
 491             if ( UMAGetHelpMenuDontCreate( &helpMenuHandle , &firstUserHelpMenuItem) != noErr )
 492                 helpMenuHandle = NULL ;
 493         }
 494
 495         // is it part of the application or the Help menu, then look for the id directly
 496         if ( ( GetMenuHandle( kwxMacAppleMenuId ) != NULL && command.menu.menuRef == GetMenuHandle( kwxMacAppleMenuId ) ) ||
 497              ( helpMenuHandle != NULL && command.menu.menuRef == helpMenuHandle ) ||
 498              wxMenuBar::MacGetWindowMenuHMenu() != NULL && command.menu.menuRef == wxMenuBar::MacGetWindowMenuHMenu() )
 499         {
 500             wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
 501             if ( mbar )
 502                 item = mbar->FindItem( id , &itemMenu ) ;
 503         }
 504         else
 505         {
 506             URefCon refCon ;
 507
 508             GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , &refCon ) ;
 509             itemMenu = wxFindMenuFromMacMenu( command.menu.menuRef ) ;
 510             if ( itemMenu != NULL )
 511                 item = (wxMenuItem*) refCon ;
 512         }
 513     }
 514
 515     return itemMenu ;
 516 }
 517
 518 //----------------------------------------------------------------------
 519 // Carbon Event Handler
 520 //----------------------------------------------------------------------
 521
 522 static const EventTypeSpec eventList[] =
 523 {
 524     { kEventClassCommand, kEventProcessCommand } ,
 525     { kEventClassCommand, kEventCommandUpdateStatus } ,
 526
 527     { kEventClassMenu, kEventMenuOpening },
 528     { kEventClassMenu, kEventMenuClosed },
 529     { kEventClassMenu, kEventMenuTargetItem },
 530
 531     { kEventClassApplication , kEventAppActivated } ,
 532     { kEventClassApplication , kEventAppDeactivated } ,
 533     // handling the quit event is not recommended by apple
 534     // rather using the quit apple event - which we do
 535
 536     { kEventClassAppleEvent , kEventAppleEvent } ,
 537
 538     { kEventClassMouse , kEventMouseDown } ,
 539     { kEventClassMouse , kEventMouseMoved } ,
 540     { kEventClassMouse , kEventMouseUp } ,
 541     { kEventClassMouse , kEventMouseDragged } ,
 542     { 'WXMC' , 'WXMC' }
 543 } ;
 544
 545 static pascal OSStatus
 546 wxMacAppMenuEventHandler( EventHandlerCallRef WXUNUSED(handler),
 547                           EventRef event,
 548                           void *WXUNUSED(data) )
 549 {
 550     wxMacCarbonEvent cEvent( event ) ;
 551     MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
 552     wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
 553
 554     if ( menu )
 555     {
 556         wxEventType type=0;
 557         MenuCommand cmd=0;
 558         switch (GetEventKind(event))
 559         {
 560             case kEventMenuOpening:
 561                 type = wxEVT_MENU_OPEN;
 562                 break;
 563
 564             case kEventMenuClosed:
 565                 type = wxEVT_MENU_CLOSE;
 566                 break;
 567
 568             case kEventMenuTargetItem:
 569                 cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
 570                 if (cmd != 0)
 571                     type = wxEVT_MENU_HIGHLIGHT;
 572                 break;
 573
 574             default:
 575                 wxFAIL_MSG(wxT("Unexpected menu event kind"));
 576                 break;
 577         }
 578
 579         if ( type )
 580         {
 581             wxMenuEvent wxevent(type, cmd, menu);
 582             wxevent.SetEventObject(menu);
 583
 584             wxEvtHandler* handler = menu->GetEventHandler();
 585             if (handler && handler->ProcessEvent(wxevent))
 586             {
 587                 // handled
 588             }
 589             else
 590             {
 591                 wxWindow *win = menu->GetInvokingWindow();
 592                 if (win)
 593                     win->GetEventHandler()->ProcessEvent(wxevent);
 594                 }
 595             }
 596     }
 597
 598     return eventNotHandledErr;
 599 }
 600
 601 static pascal OSStatus
 602 wxMacAppCommandEventHandler( EventHandlerCallRef WXUNUSED(handler) ,
 603                              EventRef event ,
 604                              void *WXUNUSED(data) )
 605 {
 606     OSStatus result = eventNotHandledErr ;
 607
 608     HICommand command ;
 609
 610     wxMacCarbonEvent cEvent( event ) ;
 611     cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
 612
 613     wxMenuItem* item = NULL ;
 614     wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ;
 615     int id = wxMacCommandToId( command.commandID ) ;
 616
 617     if ( item )
 618     {
 619         wxASSERT( itemMenu != NULL ) ;
 620
 621         switch ( cEvent.GetKind() )
 622         {
 623             case kEventProcessCommand :
 624             {
 625                 if (item->IsCheckable())
 626                     item->Check( !item->IsChecked() ) ;
 627
 628                 if ( itemMenu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) )
 629                     result = noErr ;
 630             }
 631             break ;
 632
 633         case kEventCommandUpdateStatus:
 634             {
 635                 wxUpdateUIEvent event(id);
 636                 event.SetEventObject( itemMenu );
 637
 638                 bool processed = false;
 639
 640                 // Try the menu's event handler
 641                 {
 642                     wxEvtHandler *handler = itemMenu->GetEventHandler();
 643                     if ( handler )
 644                         processed = handler->ProcessEvent(event);
 645                 }
 646
 647                 // Try the window the menu was popped up from
 648                 // (and up through the hierarchy)
 649                 if ( !processed )
 650                 {
 651                     const wxMenuBase *menu = itemMenu;
 652                     while ( menu )
 653                     {
 654                         wxWindow *win = menu->GetInvokingWindow();
 655                         if ( win )
 656                         {
 657                             processed = win->GetEventHandler()->ProcessEvent(event);
 658                             break;
 659                         }
 660
 661                         menu = menu->GetParent();
 662                     }
 663                 }
 664
 665                 if ( processed )
 666                 {
 667                     // if anything changed, update the changed attribute
 668                     if (event.GetSetText())
 669                         itemMenu->SetLabel(id, event.GetText());
 670                     if (event.GetSetChecked())
 671                         itemMenu->Check(id, event.GetChecked());
 672                     if (event.GetSetEnabled())
 673                         itemMenu->Enable(id, event.GetEnabled());
 674
 675                     result = noErr ;
 676                 }
 677             }
 678             break ;
 679
 680         default :
 681             break ;
 682         }
 683     }
 684     return result ;
 685 }
 686
 687 static pascal OSStatus
 688 wxMacAppApplicationEventHandler( EventHandlerCallRef WXUNUSED(handler) ,
 689                                  EventRef event ,
 690                                  void *WXUNUSED(data) )
 691 {
 692     OSStatus result = eventNotHandledErr ;
 693     switch ( GetEventKind( event ) )
 694     {
 695         case kEventAppActivated :
 696             if ( wxTheApp )
 697                 wxTheApp->SetActive( true , NULL ) ;
 698             result = noErr ;
 699             break ;
 700
 701         case kEventAppDeactivated :
 702             if ( wxTheApp )
 703                 wxTheApp->SetActive( false , NULL ) ;
 704             result = noErr ;
 705             break ;
 706
 707         default :
 708             break ;
 709     }
 710
 711     return result ;
 712 }
 713
 714 pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 715 {
 716     EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
 717     EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
 718     wxTheApp->MacSetCurrentEvent( event , handler ) ;
 719
 720     OSStatus result = eventNotHandledErr ;
 721     switch ( GetEventClass( event ) )
 722     {
 723         case kEventClassCommand :
 724             result = wxMacAppCommandEventHandler( handler , event , data ) ;
 725             break ;
 726
 727         case kEventClassApplication :
 728             result = wxMacAppApplicationEventHandler( handler , event , data ) ;
 729             break ;
 730
 731         case kEventClassMenu :
 732             result = wxMacAppMenuEventHandler( handler , event , data ) ;
 733             break ;
 734
 735         case kEventClassMouse :
 736             {
 737                 wxMacCarbonEvent cEvent( event ) ;
 738
 739                 WindowRef window ;
 740                 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
 741                 ::FindWindow(screenMouseLocation, &window);
 742                 // only send this event in case it had not already been sent to a tlw, as we get
 743                 // double events otherwise (in case event.skip) was called
 744                 if ( window == NULL )
 745                     result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
 746             }
 747             break ;
 748
 749         case kEventClassAppleEvent :
 750             {
 751                 EventRecord rec ;
 752
 753                 wxMacConvertEventToRecord( event , &rec ) ;
 754                 result = AEProcessAppleEvent( &rec ) ;
 755             }
 756             break ;
 757
 758         default :
 759             break ;
 760     }
 761
 762     wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
 763
 764     return result ;
 765 }
 766
 767 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
 768
 769 #ifdef __WXDEBUG__
 770
 771 pascal static void
 772 wxMacAssertOutputHandler(OSType WXUNUSED(componentSignature),
 773                          UInt32 WXUNUSED(options),
 774                          const char *assertionString,
 775                          const char *exceptionLabelString,
 776                          const char *errorString,
 777                          const char *fileName,
 778                          long lineNumber,
 779                          void *value,
 780                          ConstStr255Param WXUNUSED(outputMsg))
 781 {
 782     // flow into assert handling
 783     wxString fileNameStr ;
 784     wxString assertionStr ;
 785     wxString exceptionStr ;
 786     wxString errorStr ;
 787
 788 #if wxUSE_UNICODE
 789     fileNameStr = wxString(fileName, wxConvLocal);
 790     assertionStr = wxString(assertionString, wxConvLocal);
 791     exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
 792     errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
 793 #else
 794     fileNameStr = fileName;
 795     assertionStr = assertionString;
 796     exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
 797     errorStr = (errorString!=0) ? errorString : "" ;
 798 #endif
 799
 800 #if 1
 801     // flow into log
 802     wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
 803         assertionStr.c_str() ,
 804         exceptionStr.c_str() ,
 805         errorStr.c_str(),
 806         fileNameStr.c_str(), lineNumber ,
 807         value ) ;
 808 #else
 809
 810     wxOnAssert(fileNameStr, lineNumber , assertionStr ,
 811         wxString::Format( wxT("%s %s value (%p)") , exceptionStr, errorStr , value ) ) ;
 812 #endif
 813 }
 814
 815 #endif //__WXDEBUG__
 816
 817 #ifdef __WXMAC_OSX__
 818 extern "C" void macPostedEventCallback(void *WXUNUSED(unused))
 819 {
 820     wxTheApp->ProcessPendingEvents();
 821 }
 822 #endif
 823
 824 bool wxApp::Initialize(int& argc, wxChar **argv)
 825 {
 826     // Mac-specific
 827
 828 #ifdef __WXDEBUG__
 829     InstallDebugAssertOutputHandler( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
 830 #endif
 831
 832     UMAInitToolbox( 4, sm_isEmbedded ) ;
 833     SetEventMask( everyEvent ) ;
 834     UMAShowWatchCursor() ;
 835
 836 #ifndef __DARWIN__
 837 #  if __option(profile)
 838     ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
 839 #  endif
 840 #endif
 841
 842 #ifndef __DARWIN__
 843     // now avoid exceptions thrown for new (bad_alloc)
 844     // FIXME CS for some changes outside wxMac does not compile anymore
 845 #if 0
 846     std::__throws_bad_alloc = 0 ;
 847 #endif
 848
 849 #endif
 850
 851     // Mac OS X passes a process serial number command line argument when
 852     // the application is launched from the Finder. This argument must be
 853     // removed from the command line arguments before being handled by the
 854     // application (otherwise applications would need to handle it)
 855     if ( argc > 1 )
 856     {
 857         static const wxChar *ARG_PSN = _T("-psn_");
 858         if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
 859         {
 860             // remove this argument
 861             --argc;
 862             memmove(argv + 1, argv + 2, argc * sizeof(char *));
 863         }
 864     }
 865
 866     if ( !wxAppBase::Initialize(argc, argv) )
 867         return false;
 868
 869 #if wxUSE_INTL
 870     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
 871 #endif
 872
 873 #if TARGET_API_MAC_OSX
 874     // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
 875     wxString startupCwd = wxGetCwd() ;
 876     if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
 877     {
 878         CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
 879         CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
 880         CFRelease( url ) ;
 881         CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
 882         CFRelease( urlParent ) ;
 883         wxString cwd = wxMacCFStringHolder(path).AsString(wxLocale::GetSystemEncoding());
 884         wxSetWorkingDirectory( cwd ) ;
 885     }
 886 #endif
 887
 888     wxMacCreateNotifierTable() ;
 889
 890 #ifdef __WXMAC_OSX__
 891     /* connect posted events to common-mode run loop so that wxPostEvent events
 892        are handled even while we're in the menu or on a scrollbar */
 893     CFRunLoopSourceContext event_posted_context = {0};
 894     event_posted_context.perform = macPostedEventCallback;
 895     m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context);
 896     CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 897         // run loop takes ownership
 898         CFRelease(m_macEventPosted);
 899 #endif
 900
 901     UMAShowArrowCursor() ;
 902
 903     return true;
 904 }
 905
 906 AEEventHandlerUPP sODocHandler = NULL ;
 907 AEEventHandlerUPP sGURLHandler = NULL ;
 908 AEEventHandlerUPP sOAppHandler = NULL ;
 909 AEEventHandlerUPP sPDocHandler = NULL ;
 910 AEEventHandlerUPP sRAppHandler = NULL ;
 911 AEEventHandlerUPP sQuitHandler = NULL ;
 912
 913 bool wxApp::OnInitGui()
 914 {
 915     if ( !wxAppBase::OnInitGui() )
 916         return false ;
 917
 918     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 919
 920     if (!sm_isEmbedded)
 921     {
 922         InstallApplicationEventHandler(
 923             GetwxMacAppEventHandlerUPP(),
 924             GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
 925     }
 926
 927     if (!sm_isEmbedded)
 928     {
 929         sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ;
 930         sGURLHandler = NewAEEventHandlerUPP(AEHandleGURL) ;
 931         sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ;
 932         sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ;
 933         sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ;
 934         sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ;
 935
 936         AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
 937                                sODocHandler , 0 , FALSE ) ;
 938         AEInstallEventHandler( kInternetEventClass, kAEGetURL,
 939                                sGURLHandler , 0 , FALSE ) ;
 940         AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
 941                                sOAppHandler , 0 , FALSE ) ;
 942         AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
 943                                sPDocHandler , 0 , FALSE ) ;
 944         AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
 945                                sRAppHandler , 0 , FALSE ) ;
 946         AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
 947                                sQuitHandler , 0 , FALSE ) ;
 948     }
 949
 950     return true ;
 951 }
 952
 953 void wxApp::CleanUp()
 954 {
 955 #if wxUSE_TOOLTIPS
 956     wxToolTip::RemoveToolTips() ;
 957 #endif
 958
 959 #ifdef __WXMAC_OSX__
 960     if (m_macEventPosted)
 961         {
 962                 CFRunLoopRemoveSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes);
 963                 m_macEventPosted = NULL;
 964         }
 965 #endif
 966
 967     // One last chance for pending objects to be cleaned up
 968     wxTheApp->DeletePendingObjects();
 969
 970     wxMacDestroyNotifierTable() ;
 971
 972 #ifndef __DARWIN__
 973 #  if __option(profile)
 974     ProfilerDump( (StringPtr)"\papp.prof" ) ;
 975     ProfilerTerm() ;
 976 #  endif
 977 #endif
 978
 979     UMACleanupToolbox() ;
 980
 981     if (!sm_isEmbedded)
 982         RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) );
 983
 984     if (!sm_isEmbedded)
 985     {
 986         AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments ,
 987                                sODocHandler , FALSE ) ;
 988         AERemoveEventHandler( kInternetEventClass, kAEGetURL,
 989                                sGURLHandler , FALSE ) ;
 990         AERemoveEventHandler( kCoreEventClass , kAEOpenApplication ,
 991                                sOAppHandler , FALSE ) ;
 992         AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments ,
 993                                sPDocHandler , FALSE ) ;
 994         AERemoveEventHandler( kCoreEventClass , kAEReopenApplication ,
 995                                sRAppHandler , FALSE ) ;
 996         AERemoveEventHandler( kCoreEventClass , kAEQuitApplication ,
 997                                sQuitHandler , FALSE ) ;
 998
 999         DisposeAEEventHandlerUPP( sODocHandler ) ;
1000         DisposeAEEventHandlerUPP( sGURLHandler ) ;
1001         DisposeAEEventHandlerUPP( sOAppHandler ) ;
1002         DisposeAEEventHandlerUPP( sPDocHandler ) ;
1003         DisposeAEEventHandlerUPP( sRAppHandler ) ;
1004         DisposeAEEventHandlerUPP( sQuitHandler ) ;
1005     }
1006
1007     wxAppBase::CleanUp();
1008 }
1009
1010 //----------------------------------------------------------------------
1011 // misc initialization stuff
1012 //----------------------------------------------------------------------
1013
1014 #if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
1015
1016 // for shared libraries we have to manually get the correct resource
1017 // ref num upon initializing and releasing when terminating, therefore
1018 // the __wxinitialize and __wxterminate must be used
1019
1020 extern "C"
1021 {
1022     void __sinit(void);    // (generated by linker)
1023     pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
1024     pascal void __terminate(void);
1025 }
1026
1027 pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
1028 {
1029     return __initialize( theInitBlock ) ;
1030 }
1031
1032 pascal void __wxterminate(void)
1033 {
1034     __terminate() ;
1035 }
1036
1037 #endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
1038
1039 bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
1040 {
1041     OSStatus err = noErr ;
1042     bool converted = ConvertEventRefToEventRecord( event, rec) ;
1043
1044     if ( !converted )
1045     {
1046         switch ( GetEventClass( event ) )
1047         {
1048             case kEventClassKeyboard :
1049             {
1050                 converted = true ;
1051                 switch ( GetEventKind(event) )
1052                 {
1053                     case kEventRawKeyDown :
1054                         rec->what = keyDown ;
1055                         break ;
1056
1057                     case kEventRawKeyRepeat :
1058                         rec->what = autoKey ;
1059                         break ;
1060
1061                     case kEventRawKeyUp :
1062                         rec->what = keyUp ;
1063                         break ;
1064
1065                     case kEventRawKeyModifiersChanged :
1066                         rec->what = nullEvent ;
1067                         break ;
1068
1069                     default :
1070                         converted = false ;
1071                         break ;
1072                 }
1073
1074                 if ( converted )
1075                 {
1076                     UInt32 keyCode ;
1077                     unsigned char charCode ;
1078                     UInt32 modifiers ;
1079 #ifndef __LP64__
1080                     GetMouse( &rec->where) ;
1081 #endif
1082                     err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1083                     err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1084                     err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1085                     rec->modifiers = modifiers ;
1086                     rec->message = (keyCode << 8 ) + charCode ;
1087                 }
1088             }
1089             break ;
1090
1091             case kEventClassTextInput :
1092             {
1093                 switch ( GetEventKind( event ) )
1094                 {
1095                     case kEventTextInputUnicodeForKeyEvent :
1096                         {
1097                             EventRef rawEvent ;
1098                             err = GetEventParameter(
1099                                 event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL,
1100                                 sizeof(rawEvent), NULL, &rawEvent ) ;
1101                             converted = true ;
1102
1103                             {
1104                                 UInt32 keyCode, modifiers;
1105                                 unsigned char charCode ;
1106 #ifndef __LP64__
1107
1108                                 GetMouse( &rec->where) ;
1109 #endif
1110                                 rec->what = keyDown ;
1111                                 err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
1112                                 err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
1113                                 err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
1114                                 rec->modifiers = modifiers ;
1115                                 rec->message = (keyCode << 8 ) + charCode ;
1116                             }
1117                        }
1118                        break ;
1119
1120                     default :
1121                         break ;
1122                 }
1123             }
1124             break ;
1125
1126             default :
1127                 break ;
1128         }
1129     }
1130
1131     return converted ;
1132 }
1133
1134 wxApp::wxApp()
1135 {
1136     m_printMode = wxPRINT_WINDOWS;
1137
1138     m_macCurrentEvent = NULL ;
1139     m_macCurrentEventHandlerCallRef = NULL ;
1140
1141 #ifdef __WXMAC_OSX__
1142     m_macEventPosted = NULL ;
1143 #endif
1144 }
1145
1146 void wxApp::OnIdle(wxIdleEvent& WXUNUSED(event))
1147 {
1148     wxMacProcessNotifierEvents();
1149
1150   if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
1151     wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
1152 }
1153
1154 void wxApp::WakeUpIdle()
1155 {
1156 #ifdef __WXMAC_OSX__
1157     if (m_macEventPosted)
1158     {
1159         CFRunLoopSourceSignal(m_macEventPosted);
1160     }
1161 #endif
1162
1163     wxMacWakeUp() ;
1164 }
1165
1166 void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
1167 {
1168     if (GetTopWindow())
1169         GetTopWindow()->Close(true);
1170 }
1171
1172 // Default behaviour: close the application with prompts. The
1173 // user can veto the close, and therefore the end session.
1174 void wxApp::OnQueryEndSession(wxCloseEvent& event)
1175 {
1176     if (GetTopWindow())
1177     {
1178         if (!GetTopWindow()->Close(!event.CanVeto()))
1179             event.Veto(true);
1180     }
1181 }
1182
1183 extern "C" void wxCYield() ;
1184 void wxCYield()
1185 {
1186     wxYield() ;
1187 }
1188
1189 // Yield to other processes
1190
1191 bool wxApp::Yield(bool onlyIfNeeded)
1192 {
1193     if (s_inYield)
1194     {
1195         if ( !onlyIfNeeded )
1196         {
1197             wxFAIL_MSG( wxT("wxYield called recursively" ) );
1198         }
1199
1200         return false;
1201     }
1202
1203 #if wxUSE_THREADS
1204     // Yielding from a non-gui thread needs to bail out, otherwise we end up
1205     // possibly sending events in the thread too.
1206     if ( !wxThread::IsMain() )
1207     {
1208         return true;
1209     }
1210 #endif // wxUSE_THREADS
1211
1212     s_inYield = true;
1213
1214     // by definition yield should handle all non-processed events
1215
1216     EventRef theEvent;
1217
1218     OSStatus status = noErr ;
1219
1220     while ( status == noErr )
1221     {
1222         s_inReceiveEvent = true ;
1223         status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
1224         s_inReceiveEvent = false ;
1225
1226         if ( status == eventLoopTimedOutErr )
1227         {
1228             // make sure next time the event loop will trigger idle events
1229             sleepTime = kEventDurationNoWait ;
1230         }
1231         else if ( status == eventLoopQuitErr )
1232         {
1233             // according to QA1061 this may also occur when a WakeUp Process
1234             // is executed
1235         }
1236         else
1237         {
1238             MacHandleOneEvent( theEvent ) ;
1239             ReleaseEvent(theEvent);
1240         }
1241     }
1242
1243     wxMacProcessNotifierAndPendingEvents() ;
1244     s_inYield = false;
1245
1246     return true;
1247 }
1248
1249 void wxApp::MacDoOneEvent()
1250 {
1251     EventRef theEvent;
1252
1253     s_inReceiveEvent = true ;
1254     OSStatus status = ReceiveNextEvent(0, NULL, sleepTime, true, &theEvent) ;
1255     s_inReceiveEvent = false ;
1256
1257     switch (status)
1258     {
1259         case eventLoopTimedOutErr :
1260             if ( wxTheApp->ProcessIdle() )
1261                 sleepTime = kEventDurationNoWait ;
1262             else
1263                 sleepTime = kEventDurationSecond;
1264             break;
1265
1266         case eventLoopQuitErr :
1267             // according to QA1061 this may also occur
1268             // when a WakeUp Process is executed
1269             break;
1270
1271         default:
1272             MacHandleOneEvent( theEvent ) ;
1273             ReleaseEvent( theEvent );
1274             sleepTime = kEventDurationNoWait ;
1275             break;
1276     }
1277     // repeaters
1278
1279     DeletePendingObjects() ;
1280     wxMacProcessNotifierAndPendingEvents() ;
1281 }
1282
1283 // virtual
1284 void wxApp::MacHandleUnhandledEvent( WXEVENTREF WXUNUSED(evr) )
1285 {
1286     // Override to process unhandled events as you please
1287 }
1288
1289 CFMutableArrayRef GetAutoReleaseArray()
1290 {
1291     static CFMutableArrayRef array = 0;
1292     if ( array == 0)
1293         array= CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks);
1294     return array;
1295 }
1296
1297 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
1298 {
1299     EventTargetRef theTarget;
1300     theTarget = GetEventDispatcherTarget();
1301     m_macCurrentEvent = evr ;
1302
1303     OSStatus status = SendEventToEventTarget((EventRef) evr , theTarget);
1304     if (status == eventNotHandledErr)
1305         MacHandleUnhandledEvent(evr);
1306
1307     wxMacProcessNotifierAndPendingEvents() ;
1308
1309 #if wxUSE_THREADS
1310     wxMutexGuiLeaveOrEnter();
1311 #endif // wxUSE_THREADS
1312
1313     CFArrayRemoveAllValues( GetAutoReleaseArray() );
1314 }
1315
1316 void wxApp::MacAddToAutorelease( void* cfrefobj )
1317 {
1318     CFArrayAppendValue( GetAutoReleaseArray(), cfrefobj );
1319 }
1320
1321 long wxMacTranslateKey(unsigned char key, unsigned char code)
1322 {
1323     long retval = key ;
1324     switch (key)
1325     {
1326         case kHomeCharCode :
1327             retval = WXK_HOME;
1328             break;
1329
1330         case kEnterCharCode :
1331             retval = WXK_RETURN;
1332             break;
1333         case kEndCharCode :
1334             retval = WXK_END;
1335             break;
1336
1337         case kHelpCharCode :
1338             retval = WXK_HELP;
1339             break;
1340
1341         case kBackspaceCharCode :
1342             retval = WXK_BACK;
1343             break;
1344
1345         case kTabCharCode :
1346             retval = WXK_TAB;
1347             break;
1348
1349         case kPageUpCharCode :
1350             retval = WXK_PAGEUP;
1351             break;
1352
1353         case kPageDownCharCode :
1354             retval = WXK_PAGEDOWN;
1355             break;
1356
1357         case kReturnCharCode :
1358             retval = WXK_RETURN;
1359             break;
1360
1361         case kFunctionKeyCharCode :
1362         {
1363             switch ( code )
1364             {
1365                 case 0x7a :
1366                     retval = WXK_F1 ;
1367                     break;
1368
1369                 case 0x78 :
1370                     retval = WXK_F2 ;
1371                     break;
1372
1373                 case 0x63 :
1374                     retval = WXK_F3 ;
1375                     break;
1376
1377                 case 0x76 :
1378                     retval = WXK_F4 ;
1379                     break;
1380
1381                 case 0x60 :
1382                     retval = WXK_F5 ;
1383                     break;
1384
1385                 case 0x61 :
1386                     retval = WXK_F6 ;
1387                     break;
1388
1389                 case 0x62:
1390                     retval = WXK_F7 ;
1391                     break;
1392
1393                 case 0x64 :
1394                     retval = WXK_F8 ;
1395                     break;
1396
1397                 case 0x65 :
1398                     retval = WXK_F9 ;
1399                     break;
1400
1401                 case 0x6D :
1402                     retval = WXK_F10 ;
1403                     break;
1404
1405                 case 0x67 :
1406                     retval = WXK_F11 ;
1407                     break;
1408
1409                 case 0x6F :
1410                     retval = WXK_F12 ;
1411                     break;
1412
1413                 case 0x69 :
1414                     retval = WXK_F13 ;
1415                     break;
1416
1417                 case 0x6B :
1418                     retval = WXK_F14 ;
1419                     break;
1420
1421                 case 0x71 :
1422                     retval = WXK_F15 ;
1423                     break;
1424
1425                 default:
1426                     break;
1427             }
1428         }
1429         break ;
1430
1431         case kEscapeCharCode :
1432             retval = WXK_ESCAPE ;
1433             break ;
1434
1435         case kLeftArrowCharCode :
1436             retval = WXK_LEFT ;
1437             break ;
1438
1439         case kRightArrowCharCode :
1440             retval = WXK_RIGHT ;
1441             break ;
1442
1443         case kUpArrowCharCode :
1444             retval = WXK_UP ;
1445             break ;
1446
1447         case kDownArrowCharCode :
1448             retval = WXK_DOWN ;
1449             break ;
1450
1451         case kDeleteCharCode :
1452             retval = WXK_DELETE ;
1453             break ;
1454
1455         default:
1456             break ;
1457      } // end switch
1458
1459     return retval;
1460 }
1461
1462 int wxMacKeyCodeToModifier(wxKeyCode key)
1463 {
1464     switch (key)
1465     {
1466     case WXK_START:
1467     case WXK_MENU:
1468         return cmdKey;
1469
1470     case WXK_SHIFT:
1471         return shiftKey;
1472
1473     case WXK_CAPITAL:
1474         return alphaLock;
1475
1476     case WXK_ALT:
1477         return optionKey;
1478
1479     case WXK_CONTROL:
1480         return controlKey;
1481
1482     default:
1483         return 0;
1484     }
1485 }
1486
1487 #ifndef __DARWIN__
1488 bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
1489 {
1490     wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
1491         WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
1492
1493 //if OS X > 10.2 (i.e. 10.2.x)
1494 //a known apple bug prevents the system from determining led
1495 //states with GetKeys... can only determine caps lock led
1496      return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
1497 //else
1498 //  KeyMapByteArray keymap;
1499 //  GetKeys((BigEndianLong*)keymap);
1500 //  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
1501 }
1502 #endif
1503
1504
1505 wxMouseState wxGetMouseState()
1506 {
1507     wxMouseState ms;
1508
1509     wxPoint pt = wxGetMousePosition();
1510     ms.SetX(pt.x);
1511     ms.SetY(pt.y);
1512
1513 #if TARGET_API_MAC_OSX
1514     UInt32 buttons = GetCurrentButtonState();
1515     ms.SetLeftDown( (buttons & 0x01) != 0 );
1516     ms.SetMiddleDown( (buttons & 0x04) != 0 );
1517     ms.SetRightDown( (buttons & 0x02) != 0 );
1518 #else
1519     ms.SetLeftDown( Button() );
1520     ms.SetMiddleDown( 0 );
1521     ms.SetRightDown( 0 );
1522 #endif
1523
1524     UInt32 modifiers = GetCurrentKeyModifiers();
1525     ms.SetControlDown(modifiers & controlKey);
1526     ms.SetShiftDown(modifiers & shiftKey);
1527     ms.SetAltDown(modifiers & optionKey);
1528     ms.SetMetaDown(modifiers & cmdKey);
1529
1530     return ms;
1531 }
1532
1533 // TODO : once the new key/char handling is tested, move all the code to wxWindow
1534
1535 bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1536 {
1537     if ( !focus )
1538         return false ;
1539
1540     bool handled;
1541     wxKeyEvent event(wxEVT_KEY_DOWN) ;
1542     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1543
1544     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1545     if ( handled && event.GetSkipped() )
1546         handled = false ;
1547
1548 #if wxUSE_ACCEL
1549     if ( !handled )
1550     {
1551         wxWindow *ancestor = focus;
1552         while (ancestor)
1553         {
1554             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
1555             if (command != -1)
1556             {
1557                 wxEvtHandler * const handler = ancestor->GetEventHandler();
1558
1559                 wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
1560                 handled = handler->ProcessEvent( command_event );
1561
1562                 if ( !handled )
1563                 {
1564                     // accelerators can also be used with buttons, try them too
1565                     command_event.SetEventType(wxEVT_COMMAND_BUTTON_CLICKED);
1566                     handled = handler->ProcessEvent( command_event );
1567                 }
1568
1569                 break;
1570             }
1571
1572             if (ancestor->IsTopLevel())
1573                 break;
1574
1575             ancestor = ancestor->GetParent();
1576         }
1577     }
1578 #endif // wxUSE_ACCEL
1579
1580     return handled ;
1581 }
1582
1583 bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1584 {
1585     if ( !focus )
1586         return false ;
1587
1588     bool handled;
1589     wxKeyEvent event( wxEVT_KEY_UP ) ;
1590     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1591     handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1592
1593     return handled ;
1594 }
1595
1596 bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1597 {
1598     if ( !focus )
1599         return false ;
1600
1601     wxKeyEvent event(wxEVT_CHAR) ;
1602     MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ;
1603     long keyval = event.m_keyCode ;
1604
1605     bool handled = false ;
1606
1607     wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ;
1608
1609     if (tlw)
1610     {
1611         event.SetEventType( wxEVT_CHAR_HOOK );
1612         handled = tlw->GetEventHandler()->ProcessEvent( event );
1613         if ( handled && event.GetSkipped() )
1614             handled = false ;
1615     }
1616
1617     if ( !handled )
1618     {
1619         event.SetEventType( wxEVT_CHAR );
1620         event.Skip( false ) ;
1621         handled = focus->GetEventHandler()->ProcessEvent( event ) ;
1622     }
1623
1624     if ( !handled && (keyval == WXK_TAB) )
1625     {
1626         wxWindow* iter = focus->GetParent() ;
1627         while ( iter && !handled )
1628         {
1629             if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
1630             {
1631                 wxNavigationKeyEvent new_event;
1632                 new_event.SetEventObject( focus );
1633                 new_event.SetDirection( !event.ShiftDown() );
1634                 /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
1635                 new_event.SetWindowChange( event.ControlDown() );
1636                 new_event.SetCurrentFocus( focus );
1637                 handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
1638                 if ( handled && new_event.GetSkipped() )
1639                     handled = false ;
1640             }
1641
1642             iter = iter->GetParent() ;
1643         }
1644     }
1645
1646     // backdoor handler for default return and command escape
1647     if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
1648     {
1649         // if window is not having a focus still testing for default enter or cancel
1650         // TODO: add the UMA version for ActiveNonFloatingWindow
1651         wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
1652         if ( focus )
1653         {
1654             if ( keyval == WXK_RETURN || keyval == WXK_NUMPAD_ENTER )
1655             {
1656                 wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(focus), wxTopLevelWindow);
1657                 if ( tlw && tlw->GetDefaultItem() )
1658                 {
1659                     wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton);
1660                     if ( def && def->IsEnabled() )
1661                     {
1662                         wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
1663                         event.SetEventObject(def);
1664                         def->Command(event);
1665
1666                         return true ;
1667                     }
1668                 }
1669             }
1670             else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
1671             {
1672                 // generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs)
1673                 wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
1674                 new_event.SetEventObject( focus );
1675                 handled = focus->GetEventHandler()->ProcessEvent( new_event );
1676             }
1677         }
1678     }
1679     return handled ;
1680 }
1681
1682 // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events.
1683 void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar )
1684 {
1685     short keycode, keychar ;
1686
1687     keychar = short(keymessage & charCodeMask);
1688     keycode = short(keymessage & keyCodeMask) >> 8 ;
1689     if ( !(event.GetEventType() == wxEVT_CHAR) && (modifiers & (controlKey | shiftKey | optionKey) ) )
1690     {
1691         // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
1692         // and look at the character after
1693         UInt32 state = 0;
1694         UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state);
1695         keychar = short(keyInfo & charCodeMask);
1696     }
1697
1698     long keyval = wxMacTranslateKey(keychar, keycode) ;
1699     if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) )
1700         keyval = wxToupper( keyval ) ;
1701
1702     // Check for NUMPAD keys
1703     if (keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92)
1704     {
1705         keyval = (keyval - '0') + WXK_NUMPAD0;
1706     }
1707     else if (keycode >= 67 && keycode <= 81)
1708     {
1709         switch (keycode)
1710         {
1711         case 76 :
1712             keyval = WXK_NUMPAD_ENTER;
1713             break;
1714
1715         case 81:
1716             keyval = WXK_NUMPAD_EQUAL;
1717             break;
1718
1719         case 67:
1720             keyval = WXK_NUMPAD_MULTIPLY;
1721             break;
1722
1723         case 75:
1724             keyval = WXK_NUMPAD_DIVIDE;
1725             break;
1726
1727         case 78:
1728             keyval = WXK_NUMPAD_SUBTRACT;
1729             break;
1730
1731         case 69:
1732             keyval = WXK_NUMPAD_ADD;
1733             break;
1734
1735         case 65:
1736             keyval = WXK_NUMPAD_DECIMAL;
1737             break;
1738
1739         default:
1740             break;
1741         } // end switch
1742     }
1743
1744     event.m_shiftDown = modifiers & shiftKey;
1745     event.m_controlDown = modifiers & controlKey;
1746     event.m_altDown = modifiers & optionKey;
1747     event.m_metaDown = modifiers & cmdKey;
1748     event.m_keyCode = keyval ;
1749 #if wxUSE_UNICODE
1750     event.m_uniChar = uniChar ;
1751 #endif
1752
1753     event.m_rawCode = keymessage;
1754     event.m_rawFlags = modifiers;
1755     event.m_x = wherex;
1756     event.m_y = wherey;
1757     event.SetTimestamp(when);
1758     event.SetEventObject(focus);
1759 }