+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: app.cpp
-// Purpose: wxApp
-// Author: Stefan Csomor
-// Modified by:
-// Created: 1998-01-01
-// RCS-ID: $Id$
-// Copyright: (c) Stefan Csomor
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "app.h"
-#endif
-
-#include "wx/defs.h"
-
-#include "wx/window.h"
-#include "wx/frame.h"
-#include "wx/button.h"
-#include "wx/app.h"
-#include "wx/utils.h"
-#include "wx/gdicmn.h"
-#include "wx/pen.h"
-#include "wx/brush.h"
-#include "wx/cursor.h"
-#include "wx/intl.h"
-#include "wx/icon.h"
-#include "wx/palette.h"
-#include "wx/dc.h"
-#include "wx/dialog.h"
-#include "wx/msgdlg.h"
-#include "wx/log.h"
-#include "wx/module.h"
-#include "wx/memory.h"
-#include "wx/tooltip.h"
-#include "wx/textctrl.h"
-#include "wx/menu.h"
-#include "wx/docview.h"
-#include "wx/filename.h"
-
-#include <string.h>
-
-// mac
-
-#ifndef __DARWIN__
- #if __option(profile)
- #include <profiler.h>
- #endif
-#endif
-
-// #include "apprsrc.h"
-
-#include "wx/mac/uma.h"
-#include "wx/mac/macnotfy.h"
-
-#ifdef __DARWIN__
-# include <CoreServices/CoreServices.h>
-# if defined(WXMAKINGDLL_CORE)
-# include <mach-o/dyld.h>
-# endif
-// include hid keyboard
-# include "wx/mac/carbon/private/hid.h"
-#else
-# include <Sound.h>
-# include <Threads.h>
-# include <ToolUtils.h>
-# include <DiskInit.h>
-# include <Devices.h>
-#endif
-
-extern wxList wxPendingDelete;
-
-// set wxMAC_USE_RAEL to 1 if RunApplicationEventLoop should be used
-// if 0 the lower level CarbonEventLoop will be used
-// on the long run RAEL should replace the low level event loop
-// we will have to clean up event handling to make sure we don't
-// miss handling of things like pending events etc
-// perhaps we will also have to pipe events through an ueber-event-handler
-// to make sure we have one place to do all these house-keeping functions
-
-#define wxMAC_USE_RAEL 0
-
-#if wxUSE_THREADS
-extern size_t g_numberOfThreads;
-#endif // wxUSE_THREADS
-
-// statics for implementation
-
-static bool s_inYield = FALSE;
-
-static bool s_inReceiveEvent = FALSE ;
-static EventTime sleepTime = kEventDurationNoWait ;
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
-BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
- EVT_IDLE(wxApp::OnIdle)
- EVT_END_SESSION(wxApp::OnEndSession)
- EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
-END_EVENT_TABLE()
-#endif
-
-
-const short kMacMinHeap = (29 * 1024) ;
-// platform specific static variables
-
-const short kwxMacMenuBarResource = 1 ;
-const short kwxMacAppleMenuId = 1 ;
-
-WXHRGN wxApp::s_macCursorRgn = NULL;
-wxWindow* wxApp::s_captureWindow = NULL ;
-int wxApp::s_lastMouseDown = 0 ;
-long wxApp::sm_lastMessageTime = 0;
-long wxApp::s_lastModifiers = 0 ;
-
-
-bool wxApp::s_macSupportPCMenuShortcuts = true ;
-long wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
-long wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
-long wxApp::s_macExitMenuItemId = wxID_EXIT ;
-wxString wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
-
-#ifdef __DARWIN__
- wxHIDKeyboard* wxApp::s_macHIDKeyboard = NULL;
-#endif
-
-// Normally we're not a plugin
-bool wxApp::sm_isEmbedded = false;
-//----------------------------------------------------------------------
-// Core Apple Event Support
-//----------------------------------------------------------------------
-
-pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
-pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
-pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
-pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
-pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
-
-pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
-{
- return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
-}
-
-pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
-{
- return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
-}
-
-pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
-{
- return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
-}
-
-pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
-{
- return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
-}
-
-pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , long WXUNUSED(refcon) )
-{
- return wxTheApp->MacHandleAERApp( (AppleEvent*) event , reply) ;
-}
-
-// AEODoc Calls MacOpenFile on each of the files passed
-
-short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
-{
- AEDescList docList;
- AEKeyword keywd;
- DescType returnedType;
- Size actualSize;
- long itemsInList;
- OSErr err;
- short i;
- err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
- if (err != noErr)
- return err;
-
- err = AECountItems(&docList, &itemsInList);
- if (err != noErr)
- return err;
-
- ProcessSerialNumber PSN ;
- PSN.highLongOfPSN = 0 ;
- PSN.lowLongOfPSN = kCurrentProcess ;
- SetFrontProcess( &PSN ) ;
-
- for (i = 1; i <= itemsInList; i++)
- {
- wxString fName ;
-
- FSRef theRef ;
- AEGetNthPtr(&docList, i, typeFSRef, &keywd, &returnedType,
- (Ptr) & theRef, sizeof(theRef), &actualSize);
- fName = wxMacFSRefToPath( &theRef ) ;
-
- MacOpenFile(fName);
- }
- return noErr;
-}
-
-// AEPDoc Calls MacPrintFile on each of the files passed
-
-short wxApp::MacHandleAEPDoc(const WXEVENTREF event , WXEVENTREF WXUNUSED(reply))
-{
- AEDescList docList;
- AEKeyword keywd;
- DescType returnedType;
- Size actualSize;
- long itemsInList;
- OSErr err;
- short i;
- err = AEGetParamDesc((AppleEvent *)event, keyDirectObject, typeAEList,&docList);
- if (err != noErr)
- return err;
-
- err = AECountItems(&docList, &itemsInList);
- if (err != noErr)
- return err;
-
- ProcessSerialNumber PSN ;
- PSN.highLongOfPSN = 0 ;
- PSN.lowLongOfPSN = kCurrentProcess ;
- SetFrontProcess( &PSN ) ;
-
- for (i = 1; i <= itemsInList; i++) {
- wxString fName ;
-
- FSRef theRef ;
- AEGetNthPtr(&docList, i, typeFSRef, &keywd, &returnedType,
- (Ptr) & theRef, sizeof(theRef), &actualSize);
- fName = wxMacFSRefToPath( &theRef ) ;
-
- MacPrintFile(fName);
- }
- return noErr;
-}
-
-// AEOApp calls MacNewFile
-
-short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
-{
- MacNewFile() ;
- return noErr ;
-}
-
-// AEQuit attempts to quit the application
-
-short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
-{
- wxWindow* win = GetTopWindow() ;
- if ( win )
- {
- wxCommandEvent exitEvent(wxEVT_COMMAND_MENU_SELECTED, s_macExitMenuItemId);
- if (!win->ProcessEvent(exitEvent))
- win->Close(TRUE ) ;
- }
- else
- {
- ExitMainLoop() ;
- }
- return noErr ;
-}
-
-// AEROApp calls MacReopenApp
-
-short wxApp::MacHandleAERApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
-{
- MacReopenApp() ;
- return noErr ;
-}
-
-
-//----------------------------------------------------------------------
-// Support Routines linking the Mac...File Calls to the Document Manager
-//----------------------------------------------------------------------
-
-void wxApp::MacOpenFile(const wxString & fileName )
-{
- wxDocManager* dm = wxDocManager::GetDocumentManager() ;
- if ( dm )
- dm->CreateDocument(fileName , wxDOC_SILENT ) ;
-}
-
-void wxApp::MacPrintFile(const wxString & fileName )
-{
- wxDocManager* dm = wxDocManager::GetDocumentManager() ;
- if ( dm )
- {
- wxDocument *doc = dm->CreateDocument(fileName , wxDOC_SILENT ) ;
- if ( doc )
- {
- wxView* view = doc->GetFirstView() ;
- if( view )
- {
- wxPrintout *printout = view->OnCreatePrintout();
- if (printout)
- {
- wxPrinter printer;
- printer.Print(view->GetFrame(), printout, TRUE);
- delete printout;
- }
- }
- if (doc->Close())
- {
- doc->DeleteAllViews();
- dm->RemoveDocument(doc) ;
- }
- }
- }
-}
-
-void wxApp::MacNewFile()
-{
-}
-
-void wxApp::MacReopenApp()
-{
- // HIG says :
- // if there is no open window -> create a new one
- // if all windows are hidden -> show the first
- // if some windows are not hidden -> do nothing
-
- wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
- if ( node == NULL )
- {
- MacNewFile() ;
- }
- else
- {
- wxTopLevelWindow* firstIconized = NULL ;
- while (node)
- {
- wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData();
- if ( win->IsIconized() == false )
- {
- firstIconized = NULL ;
- break ;
- }
- else
- {
- if ( firstIconized == NULL )
- firstIconized = win ;
- }
- node = node->GetNext();
- }
- if ( firstIconized )
- firstIconized->Iconize( false ) ;
- }
-}
-
-//----------------------------------------------------------------------
-// Carbon Event Handler
-//----------------------------------------------------------------------
-
-static const EventTypeSpec eventList[] =
-{
- { kEventClassCommand, kEventProcessCommand } ,
- { kEventClassCommand, kEventCommandUpdateStatus } ,
-
- { kEventClassMenu, kEventMenuOpening },
- { kEventClassMenu, kEventMenuClosed },
- { kEventClassMenu, kEventMenuTargetItem },
-
- { kEventClassApplication , kEventAppActivated } ,
- { kEventClassApplication , kEventAppDeactivated } ,
- // handling the quit event is not recommended by apple
- // rather using the quit apple event - which we do
-
- { kEventClassAppleEvent , kEventAppleEvent } ,
-
- { kEventClassMouse , kEventMouseDown } ,
- { kEventClassMouse , kEventMouseMoved } ,
- { kEventClassMouse , kEventMouseUp } ,
- { kEventClassMouse , kEventMouseDragged } ,
- { 'WXMC' , 'WXMC' }
-} ;
-
-static pascal OSStatus
-wxMacAppMenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
-{
- wxMacCarbonEvent cEvent( event ) ;
- MenuRef menuRef = cEvent.GetParameter<MenuRef>(kEventParamDirectObject) ;
- wxMenu* menu = wxFindMenuFromMacMenu( menuRef ) ;
-
- if ( menu )
- {
- wxEventType type=0;
- MenuCommand cmd=0;
- switch (GetEventKind(event))
- {
- case kEventMenuOpening:
- type = wxEVT_MENU_OPEN;
- break;
- case kEventMenuClosed:
- type = wxEVT_MENU_CLOSE;
- break;
- case kEventMenuTargetItem:
- cmd = cEvent.GetParameter<MenuCommand>(kEventParamMenuCommand,typeMenuCommand) ;
- if (cmd != 0)
- type = wxEVT_MENU_HIGHLIGHT;
- break;
- default:
- wxFAIL_MSG(wxT("Unexpected menu event kind"));
- break;
- }
-
- if ( type )
- {
- wxMenuEvent wxevent(type, cmd, menu);
- wxevent.SetEventObject(menu);
-
- wxEvtHandler* handler = menu->GetEventHandler();
- if (handler && handler->ProcessEvent(wxevent))
- {
- // handled
- }
- else
- {
- wxWindow *win = menu->GetInvokingWindow();
- if (win)
- win->GetEventHandler()->ProcessEvent(wxevent);
- }
- }
- }
-
- return eventNotHandledErr;
-}
-
-static pascal OSStatus wxMacAppCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
-{
- OSStatus result = eventNotHandledErr ;
-
- HICommand command ;
-
- wxMacCarbonEvent cEvent( event ) ;
- cEvent.GetParameter<HICommand>(kEventParamDirectObject,typeHICommand,&command) ;
-
- wxMenuItem* item = NULL ;
- MenuCommand id = command.commandID ;
- // for items we don't really control
- if ( id == kHICommandPreferences )
- {
- id = wxApp::s_macPreferencesMenuItemId ;
-
- wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ;
- if ( mbar )
- {
- wxMenu* menu = NULL ;
- item = mbar->FindItem( id , &menu ) ;
- }
- }
- else if ( id != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 )
- {
- GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , (UInt32*) &item ) ;
- }
-
- if ( item )
- {
- switch( cEvent.GetKind() )
- {
- case kEventProcessCommand :
- {
- if (item->IsCheckable())
- {
- item->Check( !item->IsChecked() ) ;
- }
-
- item->GetMenu()->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
- result = noErr ;
- }
- break ;
- case kEventCommandUpdateStatus:
- // eventually trigger an updateui round
- result = noErr ;
- break ;
- default :
- break ;
- }
- }
- return result ;
-}
-
-static pascal OSStatus wxMacAppApplicationEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
-{
- OSStatus result = eventNotHandledErr ;
- switch ( GetEventKind( event ) )
- {
- case kEventAppActivated :
- {
- if ( wxTheApp )
- wxTheApp->SetActive( true , NULL ) ;
- result = noErr ;
- }
- break ;
- case kEventAppDeactivated :
- {
- if ( wxTheApp )
- wxTheApp->SetActive( false , NULL ) ;
- result = noErr ;
- }
- break ;
- default :
- break ;
- }
- return result ;
-}
-
-pascal OSStatus wxMacAppEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
-{
- EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
- EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
- wxTheApp->MacSetCurrentEvent( event , handler ) ;
-
- OSStatus result = eventNotHandledErr ;
- switch( GetEventClass( event ) )
- {
- case kEventClassCommand :
- result = wxMacAppCommandEventHandler( handler , event , data ) ;
- break ;
- case kEventClassApplication :
- result = wxMacAppApplicationEventHandler( handler , event , data ) ;
- break ;
- case kEventClassMenu :
- result = wxMacAppMenuEventHandler( handler , event , data ) ;
- break ;
- case kEventClassMouse :
- {
- wxMacCarbonEvent cEvent( event ) ;
-
- WindowRef window ;
- Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
- ::FindWindow(screenMouseLocation, &window);
- // only send this event in case it had not already been sent to a tlw, as we get
- // double events otherwise (in case event.skip) was called
- if ( window == NULL )
- result = wxMacTopLevelMouseEventHandler( handler , event , NULL ) ;
- }
- break ;
- case kEventClassAppleEvent :
- {
- EventRecord rec ;
- wxMacConvertEventToRecord( event , &rec ) ;
- result = AEProcessAppleEvent( &rec ) ;
- }
- break ;
- default :
- break ;
- }
-
- wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
-
- return result ;
-}
-
-DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacAppEventHandler )
-
-#if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
-// we know it's there ;-)
-WXIMPORT char std::__throws_bad_alloc ;
-#endif
-
-#if __WXDEBUG__
-
-pascal static void wxMacAssertOutputHandler(OSType componentSignature, UInt32 options,
- const char *assertionString, const char *exceptionLabelString,
- const char *errorString, const char *fileName, long lineNumber, void *value, ConstStr255Param outputMsg)
-{
- // flow into assert handling
- wxString fileNameStr ;
- wxString assertionStr ;
- wxString exceptionStr ;
- wxString errorStr ;
-#if wxUSE_UNICODE
- fileNameStr = wxString(fileName, wxConvLocal);
- assertionStr = wxString(assertionString, wxConvLocal);
- exceptionStr = wxString((exceptionLabelString!=0) ? exceptionLabelString : "", wxConvLocal) ;
- errorStr = wxString((errorString!=0) ? errorString : "", wxConvLocal) ;
-#else
- fileNameStr = fileName;
- assertionStr = assertionString;
- exceptionStr = (exceptionLabelString!=0) ? exceptionLabelString : "" ;
- errorStr = (errorString!=0) ? errorString : "" ;
-#endif
-
-#if 1
- // flow into log
- wxLogDebug( wxT("AssertMacros: %s %s %s file: %s, line: %ld (value %p)\n"),
- assertionStr.c_str() ,
- exceptionStr.c_str() ,
- errorStr.c_str(),
- fileNameStr.c_str(), lineNumber ,
- value ) ;
-#else
-
- wxOnAssert(fileNameStr, lineNumber , assertionStr ,
- wxString::Format( wxT("%s %s value (%p)") ,exceptionStr, errorStr , value ) ) ;
-#endif
-}
-
-#endif //__WXDEBUG__
-
-bool wxApp::Initialize(int& argc, wxChar **argv)
-{
- // Mac-specific
-
-#if __WXDEBUG__
- InstallDebugAssertOutputHandler ( NewDebugAssertOutputHandlerUPP( wxMacAssertOutputHandler ) );
-#endif
- UMAInitToolbox( 4, sm_isEmbedded ) ;
- SetEventMask( everyEvent ) ;
- UMAShowWatchCursor() ;
-
-#ifndef __DARWIN__
-# if __option(profile)
- ProfilerInit( collectDetailed, bestTimeBase , 40000 , 50 ) ;
-# endif
-#endif
-
-#ifndef __DARWIN__
- // now avoid exceptions thrown for new (bad_alloc)
- // FIXME CS for some changes outside wxMac does not compile anymore
-#if 0
- std::__throws_bad_alloc = 0 ;
-#endif
-
-#endif
-
- s_macCursorRgn = ::NewRgn() ;
-
- // Mac OS X passes a process serial number command line argument when
- // the application is launched from the Finder. This argument must be
- // removed from the command line arguments before being handled by the
- // application (otherwise applications would need to handle it)
- if ( argc > 1 )
- {
- static const wxChar *ARG_PSN = _T("-psn_");
- if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )
- {
- // remove this argument
- --argc;
- memmove(argv + 1, argv + 2, argc * sizeof(char *));
- }
- }
-
- if ( !wxAppBase::Initialize(argc, argv) )
- return false;
-
-#if wxUSE_INTL
- wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
-#endif
-
-#if TARGET_API_MAC_OSX
- // these might be the startup dirs, set them to the 'usual' dir containing the app bundle
- wxString startupCwd = wxGetCwd() ;
- if ( startupCwd == wxT("/") || startupCwd.Right(15) == wxT("/Contents/MacOS") )
- {
- CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle() ) ;
- CFURLRef urlParent = CFURLCreateCopyDeletingLastPathComponent( kCFAllocatorDefault , url ) ;
- CFRelease( url ) ;
- CFStringRef path = CFURLCopyFileSystemPath ( urlParent , kCFURLPOSIXPathStyle ) ;
- CFRelease( urlParent ) ;
- wxString cwd = wxMacCFStringHolder(path).AsString(wxLocale::GetSystemEncoding());
- wxSetWorkingDirectory( cwd ) ;
- }
-#endif
-
- wxMacCreateNotifierTable() ;
-
- UMAShowArrowCursor() ;
-
- return true;
-}
-
-bool wxApp::OnInitGui()
-{
- if( !wxAppBase::OnInitGui() )
- return false ;
-
- InstallStandardEventHandler( GetApplicationEventTarget() ) ;
-
- if (!sm_isEmbedded)
- {
- InstallApplicationEventHandler(
- GetwxMacAppEventHandlerUPP(),
- GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
- }
-
- if (!sm_isEmbedded)
- {
- AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
- NewAEEventHandlerUPP(AEHandleODoc) ,
- 0 , FALSE ) ;
- AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
- NewAEEventHandlerUPP(AEHandleOApp) ,
- 0 , FALSE ) ;
- AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
- NewAEEventHandlerUPP(AEHandlePDoc) ,
- 0 , FALSE ) ;
- AEInstallEventHandler( kCoreEventClass , kAEReopenApplication ,
- NewAEEventHandlerUPP(AEHandleRApp) ,
- 0 , FALSE ) ;
- AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
- NewAEEventHandlerUPP(AEHandleQuit) ,
- 0 , FALSE ) ;
- }
-
- return TRUE ;
-}
-
-void wxApp::CleanUp()
-{
- wxToolTip::RemoveToolTips() ;
-
- // One last chance for pending objects to be cleaned up
- wxTheApp->DeletePendingObjects();
-
- wxMacDestroyNotifierTable() ;
-
-#ifndef __DARWIN__
-# if __option(profile)
- ProfilerDump( (StringPtr)"\papp.prof" ) ;
- ProfilerTerm() ;
-# endif
-#endif
-
-#ifdef __DARWIN__
- // clean up HID Keyboard
- if (s_macHIDKeyboard)
- delete s_macHIDKeyboard;
-#endif
-
- UMACleanupToolbox() ;
- if (s_macCursorRgn) {
- ::DisposeRgn((RgnHandle)s_macCursorRgn);
- }
-
- #if 0
- TerminateAE() ;
- #endif
-
- wxAppBase::CleanUp();
-}
-
-//----------------------------------------------------------------------
-// misc initialization stuff
-//----------------------------------------------------------------------
-
-#if defined(WXMAKINGDLL_CORE) && !defined(__DARWIN__)
-
-// for shared libraries we have to manually get the correct resource
-// ref num upon initializing and releasing when terminating, therefore
-// the __wxinitialize and __wxterminate must be used
-
-extern "C" {
- void __sinit(void); /* (generated by linker) */
- pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
- pascal void __terminate(void);
-}
-
-pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
-{
- return __initialize( theInitBlock ) ;
-}
-
-pascal void __wxterminate(void)
-{
- __terminate() ;
-}
-
-#endif /* WXMAKINGDLL_CORE && !__DARWIN__ */
-
-bool wxMacConvertEventToRecord( EventRef event , EventRecord *rec)
-{
- bool converted = ConvertEventRefToEventRecord( event,rec) ;
- OSStatus err = noErr ;
- if ( !converted )
- {
- switch( GetEventClass( event ) )
- {
- case kEventClassKeyboard :
- {
- converted = true ;
- switch( GetEventKind(event) )
- {
- case kEventRawKeyDown :
- rec->what = keyDown ;
- break ;
- case kEventRawKeyRepeat :
- rec->what = autoKey ;
- break ;
- case kEventRawKeyUp :
- rec->what = keyUp ;
- break ;
- case kEventRawKeyModifiersChanged :
- rec->what = nullEvent ;
- break ;
- default :
- converted = false ;
- break ;
- }
- if ( converted )
- {
- UInt32 keyCode ;
- unsigned char charCode ;
- UInt32 modifiers ;
- GetMouse( &rec->where) ;
-
- err = GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
- err = GetEventParameter(event, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
- err = GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
- rec->modifiers = modifiers ;
- rec->message = (keyCode << 8 ) + charCode ;
- }
- }
- break ;
- case kEventClassTextInput :
- {
- switch( GetEventKind( event ) )
- {
- case kEventTextInputUnicodeForKeyEvent :
- {
- EventRef rawEvent ;
- err = GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
- converted = true ;
- {
- UInt32 keyCode ;
- unsigned char charCode ;
- UInt32 modifiers ;
- GetMouse( &rec->where) ;
- rec->what = keyDown ;
- err = GetEventParameter(rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, 4, NULL, &modifiers);
- err = GetEventParameter(rawEvent, kEventParamKeyCode, typeUInt32, NULL, 4, NULL, &keyCode);
- err = GetEventParameter(rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, 1, NULL, &charCode);
- rec->modifiers = modifiers ;
- rec->message = (keyCode << 8 ) + charCode ;
- }
- }
- break ;
- default :
- break ;
- }
- }
- break ;
- }
- }
-
- return converted ;
-}
-
-wxApp::wxApp()
-{
- m_printMode = wxPRINT_WINDOWS;
-
- m_macCurrentEvent = NULL ;
- m_macCurrentEventHandlerCallRef = NULL ;
-}
-
-int wxApp::MainLoop()
-{
- m_keepGoing = TRUE;
-#if wxMAC_USE_RAEL
- RunApplicationEventLoop() ;
-#else
- while (m_keepGoing)
- {
- MacDoOneEvent() ;
- }
-#endif
- return 0;
-}
-
-void wxApp::ExitMainLoop()
-{
- m_keepGoing = FALSE;
-#if wxMAC_USE_RAEL
- QuitApplicationEventLoop() ;
-#endif
-}
-
-// Is a message/event pending?
-bool wxApp::Pending()
-{
- // without the receive event (with pull param = false ) nothing is ever reported
- EventRef theEvent;
- ReceiveNextEvent (0, NULL, kEventDurationNoWait, false, &theEvent);
- return GetNumEventsInQueue( GetMainEventQueue() ) > 0 ;
-}
-
-// Dispatch a message.
-bool wxApp::Dispatch()
-{
- MacDoOneEvent() ;
-
- return true;
-}
-
-void wxApp::OnIdle(wxIdleEvent& event)
-{
- wxAppBase::OnIdle(event);
-
- // If they are pending events, we must process them: pending events are
- // either events to the threads other than main or events posted with
- // wxPostEvent() functions
- wxMacProcessNotifierAndPendingEvents();
-
- if(!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar())
- wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar();
-}
-
-void wxApp::WakeUpIdle()
-{
- wxMacWakeUp() ;
-}
-
-void wxApp::Exit()
-{
- wxApp::CleanUp();
- ::ExitToShell() ;
-}
-
-void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
-{
- if (GetTopWindow())
- GetTopWindow()->Close(TRUE);
-}
-
-// Default behaviour: close the application with prompts. The
-// user can veto the close, and therefore the end session.
-void wxApp::OnQueryEndSession(wxCloseEvent& event)
-{
- if (GetTopWindow())
- {
- if (!GetTopWindow()->Close(!event.CanVeto()))
- event.Veto(TRUE);
- }
-}
-
-extern "C" void wxCYield() ;
-void wxCYield()
-{
- wxYield() ;
-}
-
-// Yield to other processes
-
-bool wxApp::Yield(bool onlyIfNeeded)
-{
- if (s_inYield)
- {
- if ( !onlyIfNeeded )
- {
- wxFAIL_MSG( wxT("wxYield called recursively" ) );
- }
-
- return FALSE;
- }
-
- s_inYield = TRUE;
-
- // by definition yield should handle all non-processed events
-
- EventRef theEvent;
-
- OSStatus status = noErr ;
- do
- {
- s_inReceiveEvent = true ;
- status = ReceiveNextEvent(0, NULL,kEventDurationNoWait,true,&theEvent) ;
- s_inReceiveEvent = false ;
-
- if ( status == eventLoopTimedOutErr )
- {
- // make sure next time the event loop will trigger idle events
- sleepTime = kEventDurationNoWait ;
- }
- else if ( status == eventLoopQuitErr )
- {
- // according to QA1061 this may also occur when a WakeUp Process
- // is executed
- }
- else
- {
- MacHandleOneEvent( theEvent ) ;
- ReleaseEvent(theEvent);
- }
- } while( status == noErr ) ;
-
- wxMacProcessNotifierAndPendingEvents() ;
- s_inYield = FALSE;
-
- return TRUE;
-}
-
-void wxApp::MacDoOneEvent()
-{
- EventRef theEvent;
-
- s_inReceiveEvent = true ;
- OSStatus status = ReceiveNextEvent(0, NULL,sleepTime,true,&theEvent) ;
- s_inReceiveEvent = false ;
- if ( status == eventLoopTimedOutErr )
- {
- if ( wxTheApp->ProcessIdle() )
- sleepTime = kEventDurationNoWait ;
- else
- sleepTime = kEventDurationSecond;
- }
- else if ( status == eventLoopQuitErr )
- {
- // according to QA1061 this may also occur when a WakeUp Process
- // is executed
- }
- else
- {
- MacHandleOneEvent( theEvent ) ;
- ReleaseEvent(theEvent);
- sleepTime = kEventDurationNoWait ;
- }
- // repeaters
-
- DeletePendingObjects() ;
- wxMacProcessNotifierAndPendingEvents() ;
-}
-
-/*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
-{
- // Override to process unhandled events as you please
-}
-
-void wxApp::MacHandleOneEvent( WXEVENTREF evr )
-{
- EventTargetRef theTarget;
- theTarget = GetEventDispatcherTarget();
- m_macCurrentEvent = evr ;
- OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
- if(status == eventNotHandledErr)
- {
- MacHandleUnhandledEvent(evr);
- }
- wxMacProcessNotifierAndPendingEvents() ;
-#if wxUSE_THREADS
- wxMutexGuiLeaveOrEnter();
-#endif // wxUSE_THREADS
-}
-
-long wxMacTranslateKey(unsigned char key, unsigned char code) ;
-long wxMacTranslateKey(unsigned char key, unsigned char code)
-{
- long retval = key ;
- switch (key)
- {
- case kHomeCharCode :
- retval = WXK_HOME;
- break;
- case kEnterCharCode :
- retval = WXK_RETURN;
- break;
- case kEndCharCode :
- retval = WXK_END;
- break;
- case kHelpCharCode :
- retval = WXK_HELP;
- break;
- case kBackspaceCharCode :
- retval = WXK_BACK;
- break;
- case kTabCharCode :
- retval = WXK_TAB;
- break;
- case kPageUpCharCode :
- retval = WXK_PAGEUP;
- break;
- case kPageDownCharCode :
- retval = WXK_PAGEDOWN;
- break;
- case kReturnCharCode :
- retval = WXK_RETURN;
- break;
- case kFunctionKeyCharCode :
- {
- switch( code )
- {
- case 0x7a :
- retval = WXK_F1 ;
- break;
- case 0x78 :
- retval = WXK_F2 ;
- break;
- case 0x63 :
- retval = WXK_F3 ;
- break;
- case 0x76 :
- retval = WXK_F4 ;
- break;
- case 0x60 :
- retval = WXK_F5 ;
- break;
- case 0x61 :
- retval = WXK_F6 ;
- break;
- case 0x62:
- retval = WXK_F7 ;
- break;
- case 0x64 :
- retval = WXK_F8 ;
- break;
- case 0x65 :
- retval = WXK_F9 ;
- break;
- case 0x6D :
- retval = WXK_F10 ;
- break;
- case 0x67 :
- retval = WXK_F11 ;
- break;
- case 0x6F :
- retval = WXK_F12 ;
- break;
- case 0x69 :
- retval = WXK_F13 ;
- break;
- case 0x6B :
- retval = WXK_F14 ;
- break;
- case 0x71 :
- retval = WXK_F15 ;
- break;
- }
- }
- break ;
- case kEscapeCharCode :
- retval = WXK_ESCAPE ;
- break ;
- case kLeftArrowCharCode :
- retval = WXK_LEFT ;
- break ;
- case kRightArrowCharCode :
- retval = WXK_RIGHT ;
- break ;
- case kUpArrowCharCode :
- retval = WXK_UP ;
- break ;
- case kDownArrowCharCode :
- retval = WXK_DOWN ;
- break ;
- case kDeleteCharCode :
- retval = WXK_DELETE ;
- default:
- break ;
- } // end switch
-
- return retval;
-}
-
-int wxMacKeyCodeToModifier(wxKeyCode key)
-{
- switch (key)
- {
- case WXK_START:
- case WXK_MENU:
- return cmdKey;
-
- case WXK_SHIFT:
- return shiftKey;
-
- case WXK_CAPITAL:
- return alphaLock;
-
- case WXK_ALT:
- return optionKey;
-
- case WXK_CONTROL:
- return controlKey;
-
- default:
- return 0;
- }
-}
-
-bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
-{
-#ifdef __DARWIN__
- // Startup HID keyboard for getting key codes on DARWIN
- if (!wxApp::s_macHIDKeyboard)
- {
- wxApp::s_macHIDKeyboard = new wxHIDKeyboard();
- wxApp::s_macHIDKeyboard->Create();
- }
-
- return wxApp::s_macHIDKeyboard->IsActive(key);
-#else
-//if OS X > 10.2 (i.e. 10.2.x)
-//a known apple bug prevents the system from determining led
-//states with GetKeys... can only determine caps lock led
- return !!(GetCurrentKeyModifiers() & wxMacKeyCodeToModifier(key));
-//else
-// KeyMapByteArray keymap;
-// GetKeys((BigEndianLong*)keymap);
-// return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
-#endif
-}
-
-
-bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
-{
- if ( !focus )
- return false ;
-
- short keycode ;
- short keychar ;
- keychar = short(keymessage & charCodeMask);
- keycode = short(keymessage & keyCodeMask) >> 8 ;
-
- if ( modifiers & ( controlKey|shiftKey|optionKey ) )
- {
- // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
- // and look at the character after
- UInt32 state = 0;
- UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
- keychar = short(keyInfo & charCodeMask);
- keycode = short(keyInfo & keyCodeMask) >> 8 ;
- }
- long keyval = wxMacTranslateKey(keychar, keycode) ;
- long realkeyval = keyval ;
- if ( keyval == keychar )
- {
- // we are not on a special character combo -> pass the real os event-value to EVT_CHAR, but not to EVT_KEY (make upper first)
- realkeyval = short(keymessage & charCodeMask) ;
- keyval = wxToupper( keyval ) ;
- }
-
- wxKeyEvent event(wxEVT_KEY_DOWN);
- bool handled = false ;
- event.m_shiftDown = modifiers & shiftKey;
- event.m_controlDown = modifiers & controlKey;
- event.m_altDown = modifiers & optionKey;
- event.m_metaDown = modifiers & cmdKey;
- event.m_keyCode = keyval ;
-
- event.m_x = wherex;
- event.m_y = wherey;
- event.m_timeStamp = when;
- event.SetEventObject(focus);
- handled = focus->GetEventHandler()->ProcessEvent( event ) ;
- if ( handled && event.GetSkipped() )
- handled = false ;
- if ( !handled )
- {
-#if wxUSE_ACCEL
- if (!handled)
- {
- wxWindow *ancestor = focus;
- while (ancestor)
- {
- int command = ancestor->GetAcceleratorTable()->GetCommand( event );
- if (command != -1)
- {
- wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
- handled = ancestor->GetEventHandler()->ProcessEvent( command_event );
- break;
- }
- if (ancestor->IsTopLevel())
- break;
- ancestor = ancestor->GetParent();
- }
- }
-#endif // wxUSE_ACCEL
- }
- if (!handled)
- {
- event.Skip( FALSE ) ;
- event.SetEventType( wxEVT_CHAR ) ;
- // raw value again
- event.m_keyCode = realkeyval ;
-
- handled = focus->GetEventHandler()->ProcessEvent( event ) ;
- if ( handled && event.GetSkipped() )
- handled = false ;
- }
- if ( !handled && (keyval == WXK_TAB) )
- {
- wxWindow* iter = focus->GetParent() ;
- while( iter && !handled )
- {
- if ( iter->HasFlag( wxTAB_TRAVERSAL ) )
- {
- wxNavigationKeyEvent new_event;
- new_event.SetEventObject( focus );
- new_event.SetDirection( !event.ShiftDown() );
- /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
- new_event.SetWindowChange( event.ControlDown() );
- new_event.SetCurrentFocus( focus );
- handled = focus->GetParent()->GetEventHandler()->ProcessEvent( new_event );
- if ( handled && new_event.GetSkipped() )
- handled = false ;
- }
- iter = iter->GetParent() ;
- }
- }
- // backdoor handler for default return and command escape
- if ( !handled && (!focus->IsKindOf(CLASSINFO(wxControl) ) || !focus->MacCanFocus() ) )
- {
- // if window is not having a focus still testing for default enter or cancel
- // TODO add the UMA version for ActiveNonFloatingWindow
- wxWindow* focus = wxFindWinFromMacWindow( FrontWindow() ) ;
- if ( focus )
- {
- if ( keyval == WXK_RETURN )
- {
- wxButton *def = wxDynamicCast(focus->GetDefaultItem(),
- wxButton);
- if ( def && def->IsEnabled() )
- {
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
- return true ;
- }
- }
- /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
- else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) )
- {
- wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
- new_event.SetEventObject( focus );
- handled = focus->GetEventHandler()->ProcessEvent( new_event );
- }
- }
- }
- return handled ;
-}
-
-bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey )
-{
- if ( !focus )
- return false ;
-
- short keycode ;
- short keychar ;
- keychar = short(keymessage & charCodeMask);
- keycode = short(keymessage & keyCodeMask) >> 8 ;
- if ( modifiers & ( controlKey|shiftKey|optionKey ) )
- {
- // control interferes with some built-in keys like pgdown, return etc. therefore we remove the controlKey modifier
- // and look at the character after
- UInt32 state = 0;
- UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey|shiftKey|optionKey))) | keycode, &state);
- keychar = short(keyInfo & charCodeMask);
- keycode = short(keyInfo & keyCodeMask) >> 8 ;
- }
- long keyval = wxMacTranslateKey(keychar, keycode) ;
-
- if ( keyval == keychar )
- {
- keyval = wxToupper( keyval ) ;
- }
- bool handled = false ;
-
- wxKeyEvent event(wxEVT_KEY_UP);
- event.m_shiftDown = modifiers & shiftKey;
- event.m_controlDown = modifiers & controlKey;
- event.m_altDown = modifiers & optionKey;
- event.m_metaDown = modifiers & cmdKey;
- event.m_keyCode = keyval ;
-
- event.m_x = wherex;
- event.m_y = wherey;
- event.m_timeStamp = when;
- event.SetEventObject(focus);
- handled = focus->GetEventHandler()->ProcessEvent( event ) ;
-
- return handled ;
-}
projects / wxWidgets.git / commitdiff
