From 004a805d3d30628ea31ab88b036c0feda4e3d984 Mon Sep 17 00:00:00 2001 From: Ryan Norton Date: Thu, 7 Oct 2004 18:32:25 +0000 Subject: [PATCH] some preparation for carbon/cocoa interop git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29709 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- build/bakefiles/files.bkl | 2 +- src/mac/carbon/app.mm | 1374 +++++++++++++++++++++++++++++++++++++ 2 files changed, 1375 insertions(+), 1 deletion(-) create mode 100644 src/mac/carbon/app.mm diff --git a/build/bakefiles/files.bkl b/build/bakefiles/files.bkl index e8c4054036..fb56f84102 100644 --- a/build/bakefiles/files.bkl +++ b/build/bakefiles/files.bkl @@ -1588,7 +1588,7 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file! src/mac/carbon/accel.cpp src/mac/carbon/aga.cpp - src/mac/carbon/app.cpp + src/mac/carbon/app.mm src/mac/carbon/bitmap.cpp src/mac/carbon/bmpbuttn.cpp src/mac/carbon/brush.cpp diff --git a/src/mac/carbon/app.mm b/src/mac/carbon/app.mm new file mode 100644 index 0000000000..494ac9592f --- /dev/null +++ b/src/mac/carbon/app.mm @@ -0,0 +1,1374 @@ +///////////////////////////////////////////////////////////////////////////// +// 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 + +// mac + +#ifndef __DARWIN__ + #if __option(profile) + #include + #endif +#endif + +// #include "apprsrc.h" + +#include "wx/mac/uma.h" +#include "wx/mac/macnotfy.h" + +#ifdef __DARWIN__ +# include +# if defined(WXMAKINGDLL_CORE) +# include +# endif +// include hid keyboard +# include "wx/mac/carbon/private/hid.h" +#else +# include +# include +# include +# include +# include +#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(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(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(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(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 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 ; +} -- 2.45.2