///////////////////////////////////////////////////////////////////////////// // Name: app.cpp // Purpose: wxApp // Author: AUTHOR // Modified by: // Created: ??/??/98 // RCS-ID: $Id$ // Copyright: (c) AUTHOR // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation "app.h" #endif #include "wx/window.h" #include "wx/frame.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/menu.h" #if wxUSE_WX_RESOURCES #include "wx/resource.h" #endif #include // mac #ifndef __UNIX__ #if __option(profile) #include #endif #endif #include "apprsrc.h" #include "wx/mac/uma.h" #include "wx/mac/macnotfy.h" #if wxUSE_SOCKETS #ifdef __APPLE__ #include #else #include #include #endif #endif extern char *wxBuffer; extern wxList wxPendingDelete; extern wxList *wxWinMacWindowList; extern wxList *wxWinMacControlList; wxApp *wxTheApp = NULL; #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 ; RgnHandle wxApp::s_macCursorRgn = NULL; wxWindow* wxApp::s_captureWindow = NULL ; int wxApp::s_lastMouseDown = 0 ; long wxApp::sm_lastMessageTime = 0; #ifdef __WXMAC__ bool wxApp::s_macDefaultEncodingIsPC = true ; bool wxApp::s_macSupportPCMenuShortcuts = true ; long wxApp::s_macAboutMenuItemId = wxID_ABOUT ; wxString wxApp::s_macHelpMenuTitleName = "&Help" ; #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340) pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) #else pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , unsigned long refcon ) #endif { wxApp* app = (wxApp*) refcon ; return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ; } #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340) pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) #else pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , unsigned long refcon ) #endif { wxApp* app = (wxApp*) refcon ; return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ; } #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340) pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon ) #else pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , unsigned long refcon ) #endif { wxApp* app = (wxApp*) refcon ; return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ; } #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340) pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon ) #else pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , unsigned long refcon ) #endif { wxApp* app = (wxApp*) refcon ; return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ; } OSErr wxApp::MacHandleAEODoc(const AppleEvent *event , AppleEvent *reply) { ProcessSerialNumber PSN ; PSN.highLongOfPSN = 0 ; PSN.lowLongOfPSN = kCurrentProcess ; SetFrontProcess( &PSN ) ; return noErr ; } OSErr wxApp::MacHandleAEPDoc(const AppleEvent *event , AppleEvent *reply) { return noErr ; } OSErr wxApp::MacHandleAEOApp(const AppleEvent *event , AppleEvent *reply) { return noErr ; } OSErr wxApp::MacHandleAEQuit(const AppleEvent *event , AppleEvent *reply) { wxWindow* win = GetTopWindow() ; if ( win ) { win->Close(TRUE ) ; } else { ExitMainLoop() ; } return noErr ; } char StringMac[] = "\x0d\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf" "\xb1\xb4\xb5\xb6\xbb\xbc\xbe\xbf" "\xc0\xc1\xc2\xc4\xc7\xc8\xc9\xcb\xcc\xcd\xce\xcf" "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xca\xdb" ; char StringANSI[] = "\x0a\xC4\xC5\xC7\xC9\xD1\xD6\xDC\xE1\xE0\xE2\xE4\xE3\xE5\xE7\xE9\xE8" "\xEA\xEB\xED\xEC\xEE\xEF\xF1\xF3\xF2\xF4\xF6\xF5\xFA\xF9\xFB\xFC" "\x86\xBA\xA2\xA3\xA7\x95\xB6\xDF\xAE\xA9\x99\xB4\xA8\xC6\xD8" "\xB1\xA5\xB5\xF0\xAA\xBA\xE6\xF8" "\xBF\xA1\xAC\x83\xAB\xBB\x85\xC0\xC3\xD5\x8C\x9C" "\x96\x97\x93\x94\x91\x92\xF7\xFF\xA0\x80" ; void wxMacConvertFromPC( const char *from , char *to , int len ) { char *c ; if ( from == to ) { for( int i = 0 ; i < len ; ++ i ) { c = strchr( StringANSI , *from ) ; if ( c != NULL ) { *to = StringMac[ c - StringANSI] ; } ++to ; ++from ; } } else { for( int i = 0 ; i < len ; ++ i ) { c = strchr( StringANSI , *from ) ; if ( c != NULL ) { *to = StringMac[ c - StringANSI] ; } else { *to = *from ; } ++to ; ++from ; } } } void wxMacConvertToPC( const char *from , char *to , int len ) { char *c ; if ( from == to ) { for( int i = 0 ; i < len ; ++ i ) { c = strchr( StringMac , *from ) ; if ( c != NULL ) { *to = StringANSI[ c - StringMac] ; } ++to ; ++from ; } } else { for( int i = 0 ; i < len ; ++ i ) { c = strchr( StringMac , *from ) ; if ( c != NULL ) { *to = StringANSI[ c - StringMac] ; } else { *to = *from ; } ++to ; ++from ; } } } void wxMacConvertFromPC( char * p ) { char *ptr = p ; int len = strlen ( p ) ; wxMacConvertFromPC( ptr , ptr , len ) ; } void wxMacConvertFromPCForControls( char * p ) { char *ptr = p ; int len = strlen ( p ) ; wxMacConvertFromPC( ptr , ptr , len ) ; for ( int i = 0 ; i < strlen ( ptr ) ; i++ ) { if ( ptr[i] == '&' && ptr[i]+1 != ' ' ) { memmove( &ptr[i] , &ptr[i+1] , strlen( &ptr[i+1] ) + 1) ; } } } void wxMacConvertFromPC( unsigned char *p ) { char *ptr = (char*) p + 1 ; int len = p[0] ; wxMacConvertFromPC( ptr , ptr , len ) ; } extern char *wxBuffer ; wxString wxMacMakeMacStringFromPC( const char * p ) { const char *ptr = p ; int len = strlen ( p ) ; char *buf = wxBuffer ; if ( len >= BUFSIZ + 512 ) { buf = new char [len+1] ; } wxMacConvertFromPC( ptr , buf , len ) ; buf[len] = 0 ; wxString result( buf ) ; if ( buf != wxBuffer ) delete buf ; return result ; } void wxMacConvertToPC( char * p ) { char *ptr = p ; int len = strlen ( p ) ; wxMacConvertToPC( ptr , ptr , len ) ; } void wxMacConvertToPC( unsigned char *p ) { char *ptr = (char*) p + 1 ; int len = p[0] ; wxMacConvertToPC( ptr , ptr , len ) ; } wxString wxMacMakePCStringFromMac( const char * p ) { const char *ptr = p ; int len = strlen ( p ) ; char *buf = wxBuffer ; if ( len >= BUFSIZ + 512 ) { buf = new char [len+1] ; } wxMacConvertToPC( ptr , buf , len ) ; buf[len] = 0 ; wxString result( buf ) ; if ( buf != wxBuffer ) delete buf ; return result ; } #endif bool wxApp::Initialize() { int error = 0 ; // Mac-specific UMAInitToolbox( 4 ) ; SetEventMask( everyEvent ) ; UMAShowWatchCursor() ; #ifdef __UNIX__ AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments , AEHandleODoc , (long) wxTheApp , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEOpenApplication , AEHandleOApp , (long) wxTheApp , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments , AEHandlePDoc , (long) wxTheApp , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEQuitApplication , AEHandleQuit , (long) wxTheApp , FALSE ) ; #else AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments , NewAEEventHandlerProc(AEHandleODoc) , (long) wxTheApp , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEOpenApplication , NewAEEventHandlerProc(AEHandleOApp) , (long) wxTheApp , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments , NewAEEventHandlerProc(AEHandlePDoc) , (long) wxTheApp , FALSE ) ; AEInstallEventHandler( kCoreEventClass , kAEQuitApplication , NewAEEventHandlerProc(AEHandleQuit) , (long) wxTheApp , FALSE ) ; #endif #ifndef __UNIX__ // test the minimal configuration necessary #if !TARGET_CARBON long theSystem ; long theMachine; if (Gestalt(gestaltMachineType, &theMachine) != noErr) { error = kMacSTRWrongMachine; } else if (theMachine < gestaltMacPlus) { error = kMacSTRWrongMachine; } else if (Gestalt(gestaltSystemVersion, &theSystem) != noErr ) { error = kMacSTROldSystem ; } else if ( theSystem < 0x0750 ) { error = kMacSTROldSystem ; } else if ((long)GetApplLimit() - (long)ApplicationZone() < kMacMinHeap) { error = kMacSTRSmallSize; } #endif /* else { if ( !UMAHasAppearance() ) { error = kMacSTRNoPre8Yet ; } } */ #endif // if we encountered any problems so far, give the error code and exit immediately if ( error ) { short itemHit; Str255 message; GetIndString(message, 128, error); UMAShowArrowCursor() ; ParamText("\pFatal Error", message, (ConstStr255Param)"\p", (ConstStr255Param)"\p"); itemHit = Alert(128, nil); return FALSE ; } #ifndef __UNIX__ #if __option(profile) ProfilerInit( collectDetailed, bestTimeBase , 20000 , 40 ) ; #endif #endif // now avoid exceptions thrown for new (bad_alloc) #ifndef __UNIX__ std::__throws_bad_alloc = FALSE ; #endif s_macCursorRgn = ::NewRgn() ; #ifdef __WXMSW__ wxBuffer = new char[1500]; #else wxBuffer = new char[BUFSIZ + 512]; #endif wxClassInfo::InitializeClasses(); #if wxUSE_RESOURCES // wxGetResource(wxT("wxWindows"), wxT("OsVersion"), &wxOsVersion); #endif #if wxUSE_THREADS wxPendingEventsLocker = new wxCriticalSection; #endif wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING); wxTheColourDatabase->Initialize(); #if wxUSE_LOG // flush the logged messages if any and install a 'safer' log target: the // default one (wxLogGui) can't be used after the resources are freed just // below and the user suppliedo ne might be even more unsafe (using any // wxWindows GUI function is unsafe starting from now) wxLog::DontCreateOnDemand(); // this will flush the old messages if any delete wxLog::SetActiveTarget(new wxLogStderr); #endif // wxUSE_LOG wxInitializeStockLists(); wxInitializeStockObjects(); #if wxUSE_WX_RESOURCES wxInitializeResourceSystem(); #endif wxBitmap::InitStandardHandlers(); wxModule::RegisterModules(); if (!wxModule::InitializeModules()) { return FALSE; } wxWinMacWindowList = new wxList(wxKEY_INTEGER); wxWinMacControlList = new wxList(wxKEY_INTEGER); wxMacCreateNotifierTable() ; UMAShowArrowCursor() ; return TRUE; } void wxApp::CleanUp() { #if wxUSE_LOG // flush the logged messages if any and install a 'safer' log target: the // default one (wxLogGui) can't be used after the resources are freed just // below and the user suppliedo ne might be even more unsafe (using any // wxWindows GUI function is unsafe starting from now) wxLog::DontCreateOnDemand(); // this will flush the old messages if any delete wxLog::SetActiveTarget(new wxLogStderr); #endif // wxUSE_LOG // One last chance for pending objects to be cleaned up wxTheApp->DeletePendingObjects(); wxModule::CleanUpModules(); #if wxUSE_WX_RESOURCES wxCleanUpResourceSystem(); #endif wxDeleteStockObjects() ; // Destroy all GDI lists, etc. wxDeleteStockLists(); delete wxTheColourDatabase; wxTheColourDatabase = NULL; wxBitmap::CleanUpHandlers(); delete[] wxBuffer; wxBuffer = NULL; wxMacDestroyNotifierTable() ; if (wxWinMacWindowList) delete wxWinMacWindowList ; delete wxPendingEvents; #if wxUSE_THREADS delete wxPendingEventsLocker; // If we don't do the following, we get an apparent memory leak. ((wxEvtHandler&) wxDefaultValidator).ClearEventLocker(); #endif wxClassInfo::CleanUpClasses(); #ifndef __UNIX__ #if __option(profile) ProfilerDump( "\papp.prof" ) ; ProfilerTerm() ; #endif #endif delete wxTheApp; wxTheApp = NULL; #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT // At this point we want to check if there are any memory // blocks that aren't part of the wxDebugContext itself, // as a special case. Then when dumping we need to ignore // wxDebugContext, too. if (wxDebugContext::CountObjectsLeft(TRUE) > 0) { wxLogDebug(wxT("There were memory leaks.")); wxDebugContext::Dump(); wxDebugContext::PrintStatistics(); } // wxDebugContext::SetStream(NULL, NULL); #endif #if wxUSE_LOG // do it as the very last thing because everything else can log messages delete wxLog::SetActiveTarget(NULL); #endif // wxUSE_LOG UMACleanupToolbox() ; if (s_macCursorRgn) ::DisposeRgn(s_macCursorRgn); #if 0 TerminateAE() ; #endif } int wxEntry( int argc, char *argv[] , bool enterLoop ) { #ifdef __MWERKS__ #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT // This seems to be necessary since there are 'rogue' // objects present at this point (perhaps global objects?) // Setting a checkpoint will ignore them as far as the // memory checking facility is concerned. // Of course you may argue that memory allocated in globals should be // checked, but this is a reasonable compromise. wxDebugContext::SetCheckpoint(); #endif #endif if (!wxApp::Initialize()) { return 0; } // create the application object or ensure that one already exists if (!wxTheApp) { // The app may have declared a global application object, but we recommend // the IMPLEMENT_APP macro is used instead, which sets an initializer // function for delayed, dynamic app object construction. wxCHECK_MSG( wxApp::GetInitializerFunction(), 0, wxT("No initializer - use IMPLEMENT_APP macro.") ); wxTheApp = (wxApp*) (*wxApp::GetInitializerFunction()) (); } wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") ); #ifdef __WXMAC__ argc = 0 ; // currently we don't support files as parameters #endif wxTheApp->argc = argc; wxTheApp->argv = argv; // GUI-specific initialization, such as creating an app context. wxTheApp->OnInitGui(); // we could try to get the open apple events here to adjust argc and argv better // Here frames insert themselves automatically // into wxTopLevelWindows by getting created // in OnInit(). int retValue = 0; if ( wxTheApp->OnInit() ) { if ( enterLoop ) { retValue = wxTheApp->OnRun(); } else // We want to initialize, but not run or exit immediately. return 1; } //else: app initialization failed, so we skipped OnRun() wxWindow *topWindow = wxTheApp->GetTopWindow(); if ( topWindow ) { // Forcibly delete the window. if ( topWindow->IsKindOf(CLASSINFO(wxFrame)) || topWindow->IsKindOf(CLASSINFO(wxDialog)) ) { topWindow->Close(TRUE); wxTheApp->DeletePendingObjects(); } else { delete topWindow; wxTheApp->SetTopWindow(NULL); } } wxTheApp->OnExit(); wxApp::CleanUp(); return retValue; } // Static member initialization wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NULL; wxApp::wxApp() { m_topWindow = NULL; wxTheApp = this; m_wantDebugOutput = TRUE ; argc = 0; argv = NULL; m_printMode = wxPRINT_WINDOWS; m_exitOnFrameDelete = TRUE; m_auto3D = TRUE; } bool wxApp::Initialized() { if (GetTopWindow()) return TRUE; else return FALSE; } int wxApp::MainLoop() { m_keepGoing = TRUE; while (m_keepGoing) { MacDoOneEvent() ; } return 0; } // Returns TRUE if more time is needed. bool wxApp::ProcessIdle() { wxIdleEvent event; event.SetEventObject(this); ProcessEvent(event); return event.MoreRequested(); } void wxApp::ExitMainLoop() { m_keepGoing = FALSE; } // Is a message/event pending? bool wxApp::Pending() { EventRecord event ; return EventAvail( everyEvent , &event ) ; } // Dispatch a message. void wxApp::Dispatch() { MacDoOneEvent() ; } void wxApp::OnIdle(wxIdleEvent& event) { static bool s_inOnIdle = FALSE; // Avoid recursion (via ProcessEvent default case) if ( s_inOnIdle ) return; s_inOnIdle = TRUE; // 'Garbage' collection of windows deleted with Close(). DeletePendingObjects(); // flush the logged messages if any wxLog *pLog = wxLog::GetActiveTarget(); if ( pLog != NULL && pLog->HasPendingMessages() ) pLog->Flush(); // Send OnIdle events to all windows bool needMore = SendIdleEvents(); if (needMore) event.RequestMore(TRUE); // 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(); s_inOnIdle = FALSE; } void wxWakeUpIdle() { wxMacWakeUp() ; } // Send idle event to all top-level windows bool wxApp::SendIdleEvents() { bool needMore = FALSE; wxNode* node = wxTopLevelWindows.First(); while (node) { wxWindow* win = (wxWindow*) node->Data(); if (SendIdleEvents(win)) needMore = TRUE; node = node->Next(); } return needMore; } // Send idle event to window and all subwindows bool wxApp::SendIdleEvents(wxWindow* win) { bool needMore = FALSE; wxIdleEvent event; event.SetEventObject(win); win->ProcessEvent(event); if (event.MoreRequested()) needMore = TRUE; wxNode* node = win->GetChildren().First(); while (node) { wxWindow* win = (wxWindow*) node->Data(); if (SendIdleEvents(win)) needMore = TRUE; node = node->Next(); } return needMore ; } void wxApp::DeletePendingObjects() { wxNode *node = wxPendingDelete.First(); while (node) { wxObject *obj = (wxObject *)node->Data(); delete obj; if (wxPendingDelete.Member(obj)) delete node; // Deleting one object may have deleted other pending // objects, so start from beginning of list again. node = wxPendingDelete.First(); } } wxIcon wxApp::GetStdIcon(int which) const { switch(which) { case wxICON_INFORMATION: return wxIcon("wxICON_INFO"); case wxICON_QUESTION: return wxIcon("wxICON_QUESTION"); case wxICON_EXCLAMATION: return wxIcon("wxICON_WARNING"); default: wxFAIL_MSG(wxT("requested non existent standard icon")); // still fall through case wxICON_HAND: return wxIcon("wxICON_ERROR"); } } void wxExit() { wxLogError(_("Fatal error: exiting")); 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 static bool gs_inYield = FALSE; bool wxYield() { #ifdef __WXDEBUG__ if (gs_inYield) wxFAIL_MSG( wxT("wxYield called recursively" ) ); #endif gs_inYield = TRUE; #if wxUSE_THREADS YieldToAnyThread() ; #endif EventRecord event ; long sleepTime = 0 ; //::GetCaretTime(); while ( !wxTheApp->IsExiting() && WaitNextEvent(everyEvent, &event,sleepTime, wxApp::s_macCursorRgn)) { wxTheApp->MacHandleOneEvent( &event ); } wxMacProcessNotifierAndPendingEvents() ; gs_inYield = FALSE; return TRUE; } // Yield to incoming messages; but fail silently if recursion is detected. bool wxYieldIfNeeded() { if (gs_inYield) return FALSE; return wxYield(); } // platform specifics void wxApp::MacSuspend( bool convertClipboard ) { // we have to deactive the window manually wxWindow* window = GetTopWindow() ; if ( window ) window->MacActivate( MacGetCurrentEvent() , false ) ; s_lastMouseDown = 0 ; if( convertClipboard ) { MacConvertPrivateToPublicScrap() ; } UMAHideFloatingWindows() ; } void wxApp::MacResume( bool convertClipboard ) { s_lastMouseDown = 0 ; if( convertClipboard ) { MacConvertPublicToPrivateScrap() ; } UMAShowFloatingWindows() ; } void wxApp::MacConvertPrivateToPublicScrap() { } void wxApp::MacConvertPublicToPrivateScrap() { } void wxApp::MacDoOneEvent() { EventRecord event ; long sleepTime = 1 ; // GetCaretTime() / 4 ; if (WaitNextEvent(everyEvent, &event,sleepTime, s_macCursorRgn)) { MacHandleOneEvent( &event ); } else { // idlers WindowPtr window = UMAFrontWindow() ; if ( window ) UMAIdleControls( window ) ; wxTheApp->ProcessIdle() ; } if ( event.what != kHighLevelEvent ) SetRectRgn( s_macCursorRgn , event.where.h - 1 , event.where.v - 1, event.where.h + 1 , event.where.v + 1 ) ; // repeaters DeletePendingObjects() ; wxMacProcessNotifierAndPendingEvents() ; } void wxApp::MacHandleOneEvent( EventRecord *ev ) { m_macCurrentEvent = ev ; wxApp::sm_lastMessageTime = ev->when ; switch (ev->what) { case mouseDown: MacHandleMouseDownEvent( ev ) ; if ( ev->modifiers & controlKey ) s_lastMouseDown = 2; else s_lastMouseDown = 1; break; case mouseUp: if ( s_lastMouseDown == 2 ) { ev->modifiers |= controlKey ; } else { ev->modifiers &= ~controlKey ; } MacHandleMouseUpEvent( ev ) ; s_lastMouseDown = 0; break; case activateEvt: MacHandleActivateEvent( ev ) ; break; case updateEvt: MacHandleUpdateEvent( ev ) ; break; case keyDown: case autoKey: MacHandleKeyDownEvent( ev ) ; break; case keyUp: MacHandleKeyUpEvent( ev ) ; break; case diskEvt: MacHandleDiskEvent( ev ) ; break; case osEvt: MacHandleOSEvent( ev ) ; break; case kHighLevelEvent: MacHandleHighLevelEvent( ev ) ; break; default: break; } wxMacProcessNotifierAndPendingEvents() ; } void wxApp::MacHandleHighLevelEvent( EventRecord *ev ) { ::AEProcessAppleEvent( ev ) ; } bool s_macIsInModalLoop = false ; void wxApp::MacHandleMouseDownEvent( EventRecord *ev ) { wxToolTip::RemoveToolTips() ; WindowRef window; WindowRef frontWindow = UMAFrontNonFloatingWindow() ; WindowAttributes frontWindowAttributes = NULL ; if ( frontWindow ) UMAGetWindowAttributes( frontWindow , &frontWindowAttributes ) ; short windowPart = ::FindWindow(ev->where, &window); wxWindow* win = wxFindWinFromMacWindow( window ) ; if ( wxPendingDelete.Member(win) ) return ; BitMap screenBits; GetQDGlobalsScreenBits( &screenBits ); switch (windowPart) { case inMenuBar : if ( s_macIsInModalLoop ) { SysBeep ( 30 ) ; } else { UInt32 menuresult = MenuSelect(ev->where) ; MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ); s_lastMouseDown = 0; } break ; #if !TARGET_CARBON case inSysWindow : SystemClick( ev , window ) ; s_lastMouseDown = 0; break ; #endif case inDrag : if ( window != frontWindow && s_macIsInModalLoop && !(ev->modifiers & cmdKey ) ) { SysBeep ( 30 ) ; } else { DragWindow(window, ev->where, &screenBits.bounds); if (win) { GrafPtr port ; GetPort( &port ) ; Point pt = { 0, 0 } ; #if TARGET_CARBON SetPort( GetWindowPort(window) ) ; #else SetPort( (window) ) ; #endif SetOrigin( 0 , 0 ) ; LocalToGlobal( &pt ) ; SetPort( port ) ; win->SetSize( pt.h , pt.v , -1 , -1 , wxSIZE_USE_EXISTING); } s_lastMouseDown = 0; } break ; case inGoAway: if (TrackGoAway(window, ev->where)) { if ( win ) win->Close() ; } s_lastMouseDown = 0; break; case inGrow: { int growResult = GrowWindow(window , ev->where, &screenBits.bounds); if (growResult != 0) { int newWidth = LoWord(growResult); int newHeight = HiWord(growResult); int oldWidth, oldHeight; if (win) { win->GetSize(&oldWidth, &oldHeight); if (newWidth == 0) newWidth = oldWidth; if (newHeight == 0) newHeight = oldHeight; win->SetSize( -1, -1, newWidth, newHeight, wxSIZE_USE_EXISTING); } } s_lastMouseDown = 0; } break; case inZoomIn: case inZoomOut: if (TrackBox(window, ev->where, windowPart)) { // TODO setup size event ZoomWindow( window , windowPart , false ) ; if (win) { Rect tempRect ; GetWindowPortBounds(window, &tempRect ) ; win->SetSize( -1, -1, tempRect.right-tempRect.left , tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING); } } s_lastMouseDown = 0; break; case inCollapseBox : // TODO setup size event s_lastMouseDown = 0; break ; case inContent : { GrafPtr port ; GetPort( &port ) ; #if TARGET_CARBON SetPort( GetWindowPort(window) ) ; #else SetPort( (window) ) ; #endif SetOrigin( 0 , 0 ) ; SetPort( port ) ; } if ( window != frontWindow && wxTheApp->s_captureWindow == NULL ) { if ( s_macIsInModalLoop ) { SysBeep ( 30 ) ; } else if ( UMAIsWindowFloating( window ) ) { if ( win ) win->MacMouseDown( ev , windowPart ) ; } else { UMASelectWindow( window ) ; } } else { if ( win ) win->MacMouseDown( ev , windowPart ) ; } break ; default: break; } } void wxApp::MacHandleMouseUpEvent( EventRecord *ev ) { WindowRef window; short windowPart = ::FindWindow(ev->where, &window); switch (windowPart) { case inMenuBar : break ; case inSysWindow : break ; default: { wxWindow* win = wxFindWinFromMacWindow( window ) ; if ( win ) win->MacMouseUp( ev , windowPart ) ; } break; } } long wxMacTranslateKey(unsigned char key, unsigned char code) { long retval = key ; switch (key) { case 0x01 : retval = WXK_HOME; break; case 0x03 : retval = WXK_RETURN; break; case 0x04 : retval = WXK_END; break; case 0x05 : retval = WXK_HELP; break; case 0x08 : retval = WXK_BACK; break; case 0x09 : retval = WXK_TAB; break; case 0x0b : retval = WXK_PAGEUP; break; case 0x0c : retval = WXK_PAGEDOWN; break; case 0x0d : retval = WXK_RETURN; break; case 0x10 : { 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 0x1b : retval = WXK_ESCAPE ; break ; case 0x1c : retval = WXK_LEFT ; break ; case 0x1d : retval = WXK_RIGHT ; break ; case 0x1e : retval = WXK_UP ; break ; case 0x1f : retval = WXK_DOWN ; break ; case 0x7F : retval = WXK_DELETE ; default: break ; } // end switch return retval; } void wxApp::MacHandleKeyDownEvent( EventRecord *ev ) { wxToolTip::RemoveToolTips() ; UInt32 menuresult = UMAMenuEvent(ev) ; if ( HiWord( menuresult ) ) { if ( !s_macIsInModalLoop ) MacHandleMenuSelect( HiWord( menuresult ) , LoWord( menuresult ) ) ; } else { short keycode ; short keychar ; keychar = short(ev->message & charCodeMask); keycode = short(ev->message & keyCodeMask) >> 8 ; wxWindow* focus = wxWindow::FindFocus() ; if ( focus ) { long keyval = wxMacTranslateKey(keychar, keycode) ; wxKeyEvent event(wxEVT_KEY_DOWN); event.m_shiftDown = ev->modifiers & shiftKey; event.m_controlDown = ev->modifiers & controlKey; event.m_altDown = ev->modifiers & optionKey; event.m_metaDown = ev->modifiers & cmdKey; event.m_keyCode = keyval; event.m_x = ev->where.h; event.m_y = ev->where.v; event.m_timeStamp = ev->when; event.SetEventObject(focus); bool handled = focus->GetEventHandler()->ProcessEvent( event ) ; 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->m_isFrame) break; ancestor = ancestor->GetParent(); } */ } #endif // wxUSE_ACCEL } if (!handled) { wxKeyEvent event(wxEVT_CHAR); event.m_shiftDown = ev->modifiers & shiftKey; event.m_controlDown = ev->modifiers & controlKey; event.m_altDown = ev->modifiers & optionKey; event.m_metaDown = ev->modifiers & cmdKey; event.m_keyCode = keyval; event.m_x = ev->where.h; event.m_y = ev->where.v; event.m_timeStamp = ev->when; event.SetEventObject(focus); handled = focus->GetEventHandler()->ProcessEvent( event ) ; } if ( !handled && (keyval == WXK_TAB) && (!focus->HasFlag(wxTE_PROCESS_TAB)) && (focus->GetParent()) && (focus->GetParent()->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->GetEventHandler()->ProcessEvent( new_event ); } /* generate wxID_CANCEL if command-. or has been pressed (typically in dialogs) */ if ( (!handled) && (keyval == '.' && event.ControlDown() ) ) { wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); new_event.SetEventObject( focus ); handled = focus->GetEventHandler()->ProcessEvent( new_event ); } } } } void wxApp::MacHandleKeyUpEvent( EventRecord *ev ) { wxToolTip::RemoveToolTips() ; UInt32 menuresult = UMAMenuEvent(ev) ; if ( HiWord( menuresult ) ) { } else { short keycode ; short keychar ; keychar = short(ev->message & charCodeMask); keycode = short(ev->message & keyCodeMask) >> 8 ; wxWindow* focus = wxWindow::FindFocus() ; if ( focus ) { long keyval = wxMacTranslateKey(keychar, keycode) ; wxKeyEvent event(wxEVT_KEY_UP); event.m_shiftDown = ev->modifiers & shiftKey; event.m_controlDown = ev->modifiers & controlKey; event.m_altDown = ev->modifiers & optionKey; event.m_metaDown = ev->modifiers & cmdKey; event.m_keyCode = keyval; event.m_x = ev->where.h; event.m_y = ev->where.v; event.m_timeStamp = ev->when; event.SetEventObject(focus); bool handled = focus->GetEventHandler()->ProcessEvent( event ) ; } } } void wxApp::MacHandleActivateEvent( EventRecord *ev ) { WindowRef window = (WindowRef) ev->message ; if ( window ) { bool activate = (ev->modifiers & activeFlag ) ; WindowClass wclass ; UMAGetWindowClass ( window , &wclass ) ; if ( wclass == kFloatingWindowClass ) { // if it is a floater we activate/deactivate the front non-floating window instead window = UMAFrontNonFloatingWindow() ; } wxWindow* win = wxFindWinFromMacWindow( window ) ; if ( win ) win->MacActivate( ev , activate ) ; } } void wxApp::MacHandleUpdateEvent( EventRecord *ev ) { WindowRef window = (WindowRef) ev->message ; wxWindow * win = wxFindWinFromMacWindow( window ) ; if ( win ) { if ( !wxPendingDelete.Member(win) ) win->MacUpdate( ev ) ; } else { // since there is no way of telling this foreign window to update itself // we have to invalidate the update region otherwise we keep getting the same // event over and over again BeginUpdate( window ) ; EndUpdate( window ) ; } } void wxApp::MacHandleDiskEvent( EventRecord *ev ) { if ( HiWord( ev->message ) != noErr ) { #if !TARGET_CARBON OSErr err ; Point point ; SetPt( &point , 100 , 100 ) ; err = DIBadMount( point , ev->message ) ; wxASSERT( err == noErr ) ; #endif } } void wxApp::MacHandleOSEvent( EventRecord *ev ) { switch( ( ev->message & osEvtMessageMask ) >> 24 ) { case suspendResumeMessage : { bool isResuming = ev->message & resumeFlag ; #if !TARGET_CARBON bool convertClipboard = ev->message & convertClipboardFlag ; #else bool convertClipboard = false; #endif bool doesActivate = UMAGetProcessModeDoesActivateOnFGSwitch() ; if ( isResuming ) { WindowRef oldFrontWindow = NULL ; WindowRef newFrontWindow = NULL ; // in case we don't take care of activating ourselves, we have to synchronize // our idea of the active window with the process manager's - which it already activated if ( !doesActivate ) oldFrontWindow = UMAFrontNonFloatingWindow() ; MacResume( convertClipboard ) ; newFrontWindow = UMAFrontNonFloatingWindow() ; if ( oldFrontWindow ) { wxWindow* win = wxFindWinFromMacWindow( oldFrontWindow ) ; if ( win ) win->MacActivate( ev , false ) ; } if ( newFrontWindow ) { wxWindow* win = wxFindWinFromMacWindow( newFrontWindow ) ; if ( win ) win->MacActivate( ev , true ) ; } } else { MacSuspend( convertClipboard ) ; // in case this suspending did close an active window, another one might // have surfaced -> lets deactivate that one WindowRef newActiveWindow = UMAGetActiveNonFloatingWindow() ; if ( newActiveWindow ) { wxWindow* win = wxFindWinFromMacWindow( newActiveWindow ) ; if ( win ) win->MacActivate( ev , false ) ; } } } break ; case mouseMovedMessage : { WindowRef window; wxWindow* currentMouseWindow = NULL ; wxWindow::MacGetWindowFromPoint( wxPoint( ev->where.h , ev->where.v ) , ¤tMouseWindow ) ; if ( currentMouseWindow != wxWindow::s_lastMouseWindow ) { wxMouseEvent event ; bool isDown = !(ev->modifiers & btnState) ; // 1 is for up bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse event.m_leftDown = isDown && !controlDown; event.m_middleDown = FALSE; event.m_rightDown = isDown && controlDown; event.m_shiftDown = ev->modifiers & shiftKey; event.m_controlDown = ev->modifiers & controlKey; event.m_altDown = ev->modifiers & optionKey; event.m_metaDown = ev->modifiers & cmdKey; event.m_x = ev->where.h; event.m_y = ev->where.v; event.m_timeStamp = ev->when; event.SetEventObject(this); if ( wxWindow::s_lastMouseWindow ) { wxMouseEvent eventleave(event ) ; eventleave.SetEventType( wxEVT_LEAVE_WINDOW ) ; wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave); } if ( currentMouseWindow ) { wxMouseEvent evententer(event ) ; evententer.SetEventType( wxEVT_ENTER_WINDOW ) ; currentMouseWindow->GetEventHandler()->ProcessEvent(evententer); } wxWindow::s_lastMouseWindow = currentMouseWindow ; } short windowPart = ::FindWindow(ev->where, &window); switch (windowPart) { // fixes for setting the cursor back from dominic mazzoni case inMenuBar : UMAShowArrowCursor(); break ; case inSysWindow : UMAShowArrowCursor(); break ; default: { if ( s_lastMouseDown == 0 ) ev->modifiers |= btnState ; wxWindow* win = wxFindWinFromMacWindow( window ) ; if ( win ) win->MacMouseMoved( ev , windowPart ) ; else UMAShowArrowCursor(); } break; } } break ; } } void wxApp::MacHandleMenuSelect( int macMenuId , int macMenuItemNum ) { if (macMenuId == 0) return; // no menu item selected if (macMenuId == kwxMacAppleMenuId && macMenuItemNum > 1) { #if ! TARGET_CARBON Str255 deskAccessoryName ; GrafPtr savedPort ; GetMenuItemText(GetMenuHandle(kwxMacAppleMenuId), macMenuItemNum, deskAccessoryName); GetPort(&savedPort); OpenDeskAcc(deskAccessoryName); SetPort(savedPort); #endif } else { wxWindow* frontwindow = wxFindWinFromMacWindow( ::FrontWindow() ) ; if ( frontwindow && wxMenuBar::MacGetInstalledMenuBar() ) wxMenuBar::MacGetInstalledMenuBar()->MacMenuSelect( frontwindow->GetEventHandler() , 0 , macMenuId , macMenuItemNum ) ; } HiliteMenu(0); } /* long wxApp::MacTranslateKey(char key, int mods) { } void wxApp::MacAdjustCursor() { } */ /* void wxApp::macAdjustCursor() { if (ev->what != kHighLevelEvent) { wxWindow* theMacWxFrame = wxFrame::MacFindFrameOrDialog(::FrontWindow()); if (theMacWxFrame) { if (!theMacWxFrame->MacAdjustCursor(ev->where)) ::SetCursor(&(qd.arrow)); } } } */