///////////////////////////////////////////////////////////////////////////// // Name: src/mac/carbon/app.cpp // Purpose: wxApp // Author: Stefan Csomor // Modified by: // Created: 1998-01-01 // RCS-ID: $Id: app.cpp 62114 2009-09-25 09:18:08Z JS $ // Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #include "wx/wxprec.h" #include "wx/app.h" #ifndef WX_PRECOMP #include "wx/intl.h" #include "wx/log.h" #include "wx/utils.h" #include "wx/window.h" #include "wx/frame.h" #include "wx/dc.h" #include "wx/button.h" #include "wx/menu.h" #include "wx/pen.h" #include "wx/brush.h" #include "wx/palette.h" #include "wx/icon.h" #include "wx/cursor.h" #include "wx/dialog.h" #include "wx/msgdlg.h" #include "wx/textctrl.h" #include "wx/memory.h" #include "wx/gdicmn.h" #include "wx/module.h" #endif #include "wx/tooltip.h" #include "wx/docview.h" #include "wx/filename.h" #include "wx/link.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 #else # include # include # include # include # include #endif // Keep linker from discarding wxStockGDIMac wxFORCE_LINK_MODULE(gdiobj) // statics for implementation static bool s_inYield = false; static bool s_inReceiveEvent = false ; static EventTime sleepTime = kEventDurationNoWait ; 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() // platform specific static variables static const short kwxMacAppleMenuId = 1 ; wxWindow* wxApp::s_captureWindow = NULL ; long wxApp::s_lastModifiers = 0 ; long wxApp::s_macAboutMenuItemId = wxID_ABOUT ; long wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ; long wxApp::s_macExitMenuItemId = wxID_EXIT ; wxString wxApp::s_macHelpMenuTitleName = wxT("&Help") ; bool wxApp::sm_isEmbedded = false; // Normally we're not a plugin void* wxApp::s_macNotificationRecord = NULL; //---------------------------------------------------------------------- // Core Apple Event Support //---------------------------------------------------------------------- pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ; pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ; pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ; pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ; pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon refcon ) ; pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) ) { return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ; } pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) ) { return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ; } pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) ) { return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ; } pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , SRefCon WXUNUSED(refcon) ) { return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ; } pascal OSErr AEHandleRApp( const AppleEvent *event , AppleEvent *reply , SRefCon 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 ) ; wxString fName ; FSRef theRef ; for (i = 1; i <= itemsInList; i++) { 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 ) ; wxString fName ; FSRef theRef ; for (i = 1; i <= itemsInList; i++) { 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 ) { #if wxUSE_DOC_VIEW_ARCHITECTURE wxDocManager* dm = wxDocManager::GetDocumentManager() ; if ( dm ) dm->CreateDocument(fileName , wxDOC_SILENT ) ; #endif } void wxApp::MacPrintFile(const wxString & fileName ) { #if wxUSE_DOC_VIEW_ARCHITECTURE #if wxUSE_PRINTING_ARCHITECTURE 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) ; } } } #endif //print #endif //docview } void wxApp::MacRequestUserAttention(wxNotificationOptions options) { NMRec nmRec = {0}; nmRec.qType = nmType; nmRec.nmMark = 1; NMInstall(&nmRec); if (options == wxNOTIFY_ONCE) NMRemove (&nmRec); else // save the reference and remove it on app activation wxApp::s_macNotificationRecord = &nmRec; } 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 ; wxTopLevelWindow* firstHidden = NULL ; while (node) { wxTopLevelWindow* win = (wxTopLevelWindow*) node->GetData(); if ( !win->IsShown() ) { // make sure we don't show 'virtual toplevel windows' like wxTaskBarIconWindow if ( firstHidden == NULL && ( wxDynamicCast( win, wxFrame ) || wxDynamicCast( win, wxDialog ) ) ) firstHidden = win ; } else if ( win->IsIconized() ) { if ( firstIconized == NULL ) firstIconized = win ; } else { // we do have a visible, non-iconized toplevelwindow -> do nothing return; } node = node->GetNext(); } if ( firstIconized ) firstIconized->Iconize( false ) ; else if ( firstHidden ) firstHidden->Show( true ); } } //---------------------------------------------------------------------- // Macintosh CommandID support - converting between native and wx IDs //---------------------------------------------------------------------- // if no native match they just return the passed-in id struct IdPair { UInt32 macId ; int wxId ; } ; IdPair gCommandIds [] = { { kHICommandCut , wxID_CUT } , { kHICommandCopy , wxID_COPY } , { kHICommandPaste , wxID_PASTE } , { kHICommandSelectAll , wxID_SELECTALL } , { kHICommandClear , wxID_CLEAR } , { kHICommandUndo , wxID_UNDO } , { kHICommandRedo , wxID_REDO } , } ; int wxMacCommandToId( UInt32 macCommandId ) { int wxid = 0 ; switch ( macCommandId ) { case kHICommandPreferences : wxid = wxApp::s_macPreferencesMenuItemId ; break ; case kHICommandQuit : wxid = wxApp::s_macExitMenuItemId ; break ; case kHICommandAbout : wxid = wxApp::s_macAboutMenuItemId ; break ; default : { for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i ) { if ( gCommandIds[i].macId == macCommandId ) { wxid = gCommandIds[i].wxId ; break ; } } } break ; } if ( wxid == 0 ) wxid = (int) macCommandId ; return wxid ; } UInt32 wxIdToMacCommand( int wxId ) { UInt32 macId = 0 ; if ( wxId == wxApp::s_macPreferencesMenuItemId ) macId = kHICommandPreferences ; else if (wxId == wxApp::s_macExitMenuItemId) macId = kHICommandQuit ; else if (wxId == wxApp::s_macAboutMenuItemId) macId = kHICommandAbout ; else { for ( size_t i = 0 ; i < WXSIZEOF(gCommandIds) ; ++i ) { if ( gCommandIds[i].wxId == wxId ) { macId = gCommandIds[i].macId ; break ; } } } if ( macId == 0 ) macId = (int) wxId ; return macId ; } wxMenu* wxFindMenuFromMacCommand( const HICommand &command , wxMenuItem* &item ) { wxMenu* itemMenu = NULL ; #ifndef __WXUNIVERSAL__ int id = 0 ; // for 'standard' commands which don't have a wx-menu if ( command.commandID == kHICommandPreferences || command.commandID == kHICommandQuit || command.commandID == kHICommandAbout ) { id = wxMacCommandToId( command.commandID ) ; wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ; if ( mbar ) item = mbar->FindItem( id , &itemMenu ) ; } else if ( command.commandID != 0 && command.menu.menuRef != 0 && command.menu.menuItemIndex != 0 ) { id = wxMacCommandToId( command.commandID ) ; // make sure it is one of our own menus, or of the 'synthetic' apple and help menus , otherwise don't touch MenuItemIndex firstUserHelpMenuItem ; static MenuHandle mh = NULL ; if ( mh == NULL && wxMenuBar::MacGetInstalledMenuBar() != NULL ) { if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) != noErr ) mh = NULL ; } // is it part of the application or the Help menu, then look for the id directly if ( ( GetMenuHandle( kwxMacAppleMenuId ) != NULL && command.menu.menuRef == GetMenuHandle( kwxMacAppleMenuId ) ) || ( mh != NULL && command.menu.menuRef == mh ) || wxMenuBar::MacGetWindowMenuHMenu() != NULL && command.menu.menuRef == wxMenuBar::MacGetWindowMenuHMenu() ) { wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar() ; if ( mbar ) item = mbar->FindItem( id , &itemMenu ) ; } else { URefCon refCon ; GetMenuItemRefCon( command.menu.menuRef , command.menu.menuItemIndex , &refCon ) ; itemMenu = wxFindMenuFromMacMenu( command.menu.menuRef ) ; if ( itemMenu != NULL ) item = (wxMenuItem*) refCon ; } } #endif return itemMenu ; } //---------------------------------------------------------------------- // 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) ; #ifndef __WXUNIVERSAL__ 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); } } } #endif 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 ; wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ; int id = wxMacCommandToId( command.commandID ) ; if ( item ) { wxASSERT( itemMenu != NULL ) ; switch ( cEvent.GetKind() ) { case kEventProcessCommand : result = itemMenu->MacHandleCommandProcess( item, id ); break ; case kEventCommandUpdateStatus: result = itemMenu->MacHandleCommandUpdateStatus( item, id ); 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 ) ; // If MacRequestUserAttention is set to repeat, then we need // to shut down the notification upon app activation. This // should happen automatically, but let's add the handler // just in case. if (wxApp::s_macNotificationRecord) { NMRemove((NMRec*)wxApp::s_macNotificationRecord); wxApp::s_macNotificationRecord = 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 ) #ifdef __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__ #ifdef __WXMAC_OSX__ extern "C" { // m_macEventPosted run loop source callback: void macPostedEventCallback(void *unused); } void macPostedEventCallback(void *unused) { wxTheApp->ProcessPendingEvents(); } #endif bool wxApp::Initialize(int& argc, wxChar **argv) { // Mac-specific #ifdef __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 // 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() ; #ifdef __WXMAC_OSX__ /* connect posted events to common-mode run loop so that wxPostEvent events are handled even while we're in the menu or on a scrollbar */ CFRunLoopSourceContext event_posted_context = {0}; event_posted_context.perform = macPostedEventCallback; m_macEventPosted = CFRunLoopSourceCreate(NULL,0,&event_posted_context); CFRunLoopAddSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes); // run loop takes ownership CFRelease(m_macEventPosted); #endif UMAShowArrowCursor() ; return true; } AEEventHandlerUPP sODocHandler = NULL ; AEEventHandlerUPP sOAppHandler = NULL ; AEEventHandlerUPP sPDocHandler = NULL ; AEEventHandlerUPP sRAppHandler = NULL ; AEEventHandlerUPP sQuitHandler = NULL ; 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) { sODocHandler = NewAEEventHandlerUPP(AEHandleODoc) ; sOAppHandler = NewAEEventHandlerUPP(AEHandleOApp) ; sPDocHandler = NewAEEventHandlerUPP(AEHandlePDoc) ; sRAppHandler = NewAEEventHandlerUPP(AEHandleRApp) ; sQuitHandler = NewAEEventHandlerUPP(AEHandleQuit) ; AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments , sODocHandler , 0 , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEOpenApplication , sOAppHandler , 0 , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments , sPDocHandler , 0 , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEReopenApplication , sRAppHandler , 0 , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEQuitApplication , sQuitHandler , 0 , FALSE ) ; } if ( !wxMacInitCocoa() ) return false; return true ; } void wxApp::CleanUp() { #if wxUSE_TOOLTIPS wxToolTip::RemoveToolTips() ; #endif #ifdef __WXMAC_OSX__ if (m_macEventPosted) { CFRunLoopRemoveSource(CFRunLoopGetCurrent(), m_macEventPosted, kCFRunLoopCommonModes); m_macEventPosted = NULL; } #endif // 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 UMACleanupToolbox() ; if (!sm_isEmbedded) RemoveEventHandler( (EventHandlerRef)(wxTheApp->m_macEventHandler) ); if (!sm_isEmbedded) { AERemoveEventHandler( kCoreEventClass , kAEOpenDocuments , sODocHandler , FALSE ) ; AERemoveEventHandler( kCoreEventClass , kAEOpenApplication , sOAppHandler , FALSE ) ; AERemoveEventHandler( kCoreEventClass , kAEPrintDocuments , sPDocHandler , FALSE ) ; AERemoveEventHandler( kCoreEventClass , kAEReopenApplication , sRAppHandler , FALSE ) ; AERemoveEventHandler( kCoreEventClass , kAEQuitApplication , sQuitHandler , FALSE ) ; DisposeAEEventHandlerUPP( sODocHandler ) ; DisposeAEEventHandlerUPP( sOAppHandler ) ; DisposeAEEventHandlerUPP( sPDocHandler ) ; DisposeAEEventHandlerUPP( sRAppHandler ) ; DisposeAEEventHandlerUPP( sQuitHandler ) ; } 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) { OSStatus err = noErr ; bool converted = ConvertEventRefToEventRecord( event, rec) ; 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 ; #ifndef __LP64__ GetMouse( &rec->where) ; #endif 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, modifiers; unsigned char charCode ; #ifndef __LP64__ GetMouse( &rec->where) ; #endif 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 ; default : break ; } } return converted ; } wxApp::wxApp() { m_printMode = wxPRINT_WINDOWS; m_macCurrentEvent = NULL ; m_macCurrentEventHandlerCallRef = NULL ; #ifdef __WXMAC_OSX__ m_macEventPosted = NULL ; #endif } 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(); #ifndef __WXUNIVERSAL__ if (!wxMenuBar::MacGetInstalledMenuBar() && wxMenuBar::MacGetCommonMenuBar()) wxMenuBar::MacGetCommonMenuBar()->MacInstallMenuBar(); #endif } void wxApp::WakeUpIdle() { #ifdef __WXMAC_OSX__ if (m_macEventPosted) { CFRunLoopSourceSignal(m_macEventPosted); } #endif wxMacWakeUp() ; } 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; } #if wxUSE_THREADS // Yielding from a non-gui thread needs to bail out, otherwise we end up // possibly sending events in the thread too. if ( !wxThread::IsMain() ) { return true; } #endif // wxUSE_THREADS s_inYield = true; // by definition yield should handle all non-processed events EventRef theEvent; OSStatus status = noErr ; while ( status == noErr ) { 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); } } wxMacProcessNotifierAndPendingEvents() ; s_inYield = false; return true; } void wxApp::MacDoOneEvent() { wxMacAutoreleasePool autoreleasepool; EventRef theEvent; s_inReceiveEvent = true ; OSStatus status = ReceiveNextEvent(0, NULL, sleepTime, true, &theEvent) ; s_inReceiveEvent = false ; switch (status) { case eventLoopTimedOutErr : if ( wxTheApp->ProcessIdle() ) sleepTime = kEventDurationNoWait ; else sleepTime = kEventDurationSecond; break; case eventLoopQuitErr : // according to QA1061 this may also occur // when a WakeUp Process is executed break; default: MacHandleOneEvent( theEvent ) ; ReleaseEvent( theEvent ); sleepTime = kEventDurationNoWait ; break; } // repeaters DeletePendingObjects() ; wxMacProcessNotifierAndPendingEvents() ; } // virtual void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr ) { // Override to process unhandled events as you please } CFMutableArrayRef GetAutoReleaseArray() { static CFMutableArrayRef array = 0; if ( array == 0) array= CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks); return array; } 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 CFArrayRemoveAllValues( GetAutoReleaseArray() ); } void wxApp::MacAddToAutorelease( void* cfrefobj ) { CFArrayAppendValue( GetAutoReleaseArray(), cfrefobj ); } 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; default: 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 ; break ; 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; } } #ifndef __DARWIN__ bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below { wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key != WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons")); //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 wxMouseState wxGetMouseState() { wxMouseState ms; wxPoint pt = wxGetMousePosition(); ms.SetX(pt.x); ms.SetY(pt.y); #if TARGET_API_MAC_OSX UInt32 buttons = GetCurrentButtonState(); ms.SetLeftDown( (buttons & 0x01) != 0 ); ms.SetMiddleDown( (buttons & 0x04) != 0 ); ms.SetRightDown( (buttons & 0x02) != 0 ); #else ms.SetLeftDown( Button() ); ms.SetMiddleDown( 0 ); ms.SetRightDown( 0 ); #endif UInt32 modifiers = GetCurrentKeyModifiers(); ms.SetControlDown(modifiers & controlKey); ms.SetShiftDown(modifiers & shiftKey); ms.SetAltDown(modifiers & optionKey); ms.SetMetaDown(modifiers & cmdKey); return ms; } // TODO : once the new key/char handling is tested, move all the code to wxWindow bool wxApp::MacSendKeyDownEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) { if ( !focus ) return false ; bool handled; wxKeyEvent event(wxEVT_KEY_DOWN) ; MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ; handled = focus->GetEventHandler()->ProcessEvent( event ) ; if ( handled && event.GetSkipped() ) handled = false ; #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 return handled ; } bool wxApp::MacSendKeyUpEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) { if ( !focus ) return false ; bool handled; wxKeyEvent event( wxEVT_KEY_UP ) ; MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ; handled = focus->GetEventHandler()->ProcessEvent( event ) ; return handled ; } bool wxApp::MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) { if ( !focus ) return false ; wxKeyEvent event(wxEVT_CHAR) ; MacCreateKeyEvent( event, focus , keymessage , modifiers , when , wherex , wherey , uniChar ) ; long keyval = event.m_keyCode ; bool handled = false ; wxTopLevelWindowMac *tlw = focus->MacGetTopLevelWindow() ; if (tlw) { event.SetEventType( wxEVT_CHAR_HOOK ); handled = tlw->GetEventHandler()->ProcessEvent( event ); if ( handled && event.GetSkipped() ) handled = false ; } if ( !handled ) { event.SetEventType( wxEVT_CHAR ); event.Skip( false ) ; handled = focus->GetEventHandler()->ProcessEvent( event ) ; } 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 || keyval == WXK_NUMPAD_ENTER ) { wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(focus), wxTopLevelWindow); if ( tlw && tlw->GetDefaultItem() ) { wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton); if ( def && def->IsEnabled() ) { wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); event.SetEventObject(def); def->Command(event); return true ; } } } else if (keyval == WXK_ESCAPE || (keyval == '.' && modifiers & cmdKey ) ) { // generate wxID_CANCEL if command-. or has been pressed (typically in dialogs) wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); new_event.SetEventObject( focus ); handled = focus->GetEventHandler()->ProcessEvent( new_event ); } } } return handled ; } // This method handles common code for SendKeyDown, SendKeyUp, and SendChar events. void wxApp::MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) { short keycode, keychar ; keychar = short(keymessage & charCodeMask); keycode = short(keymessage & keyCodeMask) >> 8 ; if ( !(event.GetEventType() == wxEVT_CHAR) && (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 #ifdef __LP64__ // TODO new implementation using TextInputSources #else UInt32 state = 0; UInt32 keyInfo = KeyTranslate((Ptr)GetScriptManagerVariable(smKCHRCache), ( modifiers & (~(controlKey | shiftKey | optionKey))) | keycode, &state); keychar = short(keyInfo & charCodeMask); #endif } long keyval = wxMacTranslateKey(keychar, keycode) ; if ( keyval == keychar && ( event.GetEventType() == wxEVT_KEY_UP || event.GetEventType() == wxEVT_KEY_DOWN ) ) keyval = wxToupper( keyval ) ; // Check for NUMPAD keys. For KEY_UP/DOWN events we need to use the // WXK_NUMPAD constants, but for the CHAR event we want to use the // standard ascii values if ( event.GetEventType() != wxEVT_CHAR ) { if ( keyval >= '0' && keyval <= '9' && keycode >= 82 && keycode <= 92 ) { keyval = (keyval - '0') + WXK_NUMPAD0; } else if (keycode >= 65 && keycode <= 81) { switch (keycode) { case 76 : keyval = WXK_NUMPAD_ENTER; break; case 81: keyval = WXK_NUMPAD_EQUAL; break; case 67: keyval = WXK_NUMPAD_MULTIPLY; break; case 75: keyval = WXK_NUMPAD_DIVIDE; break; case 78: keyval = WXK_NUMPAD_SUBTRACT; break; case 69: keyval = WXK_NUMPAD_ADD; break; case 65: keyval = WXK_NUMPAD_DECIMAL; break; default: break; } } } event.m_shiftDown = modifiers & shiftKey; event.m_controlDown = modifiers & controlKey; event.m_altDown = modifiers & optionKey; event.m_metaDown = modifiers & cmdKey; event.m_keyCode = keyval ; #if wxUSE_UNICODE event.m_uniChar = uniChar ; #endif event.m_rawCode = keymessage; event.m_rawFlags = modifiers; event.m_x = wherex; event.m_y = wherey; event.SetTimestamp(when); event.SetEventObject(focus); } void wxApp::MacHideApp() { wxMacCarbonEvent event( kEventClassCommand , kEventCommandProcess ); HICommand command; memset( &command, 0 , sizeof(command) ); command.commandID = kHICommandHide ; event.SetParameter(kEventParamDirectObject, command ); SendEventToApplication( event ); }