Wait() doesn't cancel the thread any longer

[wxWidgets.git] / src / cocoa / app.mm

diff --git a/src/cocoa/app.mm b/src/cocoa/app.mm
index d25e9d3230b0794f4142de624c50533df98be4f6..89c16115f36703d223a989702ed2488d0dc12784 100644 (file)
--- a/src/cocoa/app.mm
+++ b/src/cocoa/app.mm
@@ -4,9 +4,9 @@
 // Author:      David Elliott
 // Modified by:
 // Created:     2002/11/27
 // Author:      David Elliott
 // Modified by:
 // Created:     2002/11/27

-// RCS-ID:      $Id:
+// RCS-ID:      $Id$

 // Copyright:   (c) David Elliott
 // Copyright:   (c) David Elliott

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -39,6 +39,7 @@
 #import <AppKit/NSApplication.h>
 #import <Foundation/NSRunLoop.h>
 #import <Foundation/NSArray.h>
 #import <AppKit/NSApplication.h>
 #import <Foundation/NSRunLoop.h>
 #import <Foundation/NSArray.h>

+#import <Foundation/NSAutoreleasePool.h>

 
 // ----------------------------------------------------------------------------
 // globals
 
 // ----------------------------------------------------------------------------
 // globals


@@ -51,7 +52,6 @@ wxPoseAsInitializer *wxPoseAsInitializer::sm_first = NULL;
 }
 
 - (void)doIdle: (id)data;
 }
 
 - (void)doIdle: (id)data;

-- (void)finishLaunching;

 - (void)sendEvent: (NSEvent*)anEvent;
 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication;
 @end // wxPoserNSApplication
 - (void)sendEvent: (NSEvent*)anEvent;
 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication;
 @end // wxPoserNSApplication


@@ -80,16 +80,6 @@ wxPoseAsInitializer *wxPoseAsInitializer::sm_first = NULL;
     wxTheApp->CocoaRequestIdle();
 }
 
     wxTheApp->CocoaRequestIdle();
 }
 

-- (void)finishLaunching
-{
-    wxLogDebug("finishLaunching");
-    bool initsuccess = wxTheApp->OnInit();
-    if(!initsuccess)
-        [super stop: NULL];
-
-    [super finishLaunching];
-}
-

 - (void)sendEvent: (NSEvent*)anEvent
 {
     wxLogDebug("SendEvent");
 - (void)sendEvent: (NSEvent*)anEvent
 {
     wxLogDebug("SendEvent");


@@ -107,102 +97,24 @@ wxPoseAsInitializer *wxPoseAsInitializer::sm_first = NULL;
 @end // wxPoserNSApplication
 WX_IMPLEMENT_POSER(wxPoserNSApplication);
 
 @end // wxPoserNSApplication
 WX_IMPLEMENT_POSER(wxPoserNSApplication);
 

-// ============================================================================
-// functions
-// ============================================================================
-
-//----------------------------------------------------------------------
-// wxEntry
-//----------------------------------------------------------------------
-
-int WXDLLEXPORT wxEntryStart( int WXUNUSED(argc), char *WXUNUSED(argv)[] )
-{
-    return wxApp::Initialize();
-}
-
-int WXDLLEXPORT wxEntryInitGui()
-{
-    return wxTheApp->OnInitGui();
-}
-
-void WXDLLEXPORT wxEntryCleanup()
+class wxAutoNSAutoreleasePool

 {
 {

-    wxApp::CleanUp();
-}
-
-int wxEntry( int argc, char *argv[])
-{
-    if (!wxEntryStart(argc, argv)) {
-        return 0;
-    }
-    wxLogDebug("Creating application");
-   // create the application object or ensure that one already exists
-    if (!wxTheApp)
+public:
+    wxAutoNSAutoreleasePool()

     {
     {

-        // 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!") );
-
-    // 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) {
-        char theArg[6] = "";
-        strncpy(theArg, argv[1], 5);
-
-        if (strcmp(theArg, "-psn_") == 0) {
-            // assume the argument is always the only one and remove it
-            --argc;
-        }
+        m_pool = [[NSAutoreleasePool alloc] init];

     }
     }

-
-    wxTheApp->argc = argc;
-    wxTheApp->argv = argv;
-
-    wxLogDebug("initializing gui");
-    // GUI-specific initialization, such as creating an app context.
-    wxEntryInitGui();
-
-    // Here frames insert themselves automatically
-    // into wxTopLevelWindows by getting created
-    // in OnInit().
-
-    int retValue = 0;
-
-    wxLogDebug("Time to run");
-    retValue = wxTheApp->OnRun();
-
-    wxWindow *topWindow = wxTheApp->GetTopWindow();
-    if ( topWindow )
+    ~wxAutoNSAutoreleasePool()

     {
     {

-        // Forcibly delete the window.
-        if ( topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
-                topWindow->IsKindOf(CLASSINFO(wxDialog)) )
-        {
-            topWindow->Close(TRUE);
-        }
-        else
-        {
-            delete topWindow;
-            wxTheApp->SetTopWindow(NULL);
-        }
+        [m_pool release];

     }
     }

+protected:
+    NSAutoreleasePool *m_pool;
+};

 
 

-    wxTheApp->OnExit();
-
-    wxEntryCleanup();
-
-    return retValue;
-}
+// ============================================================================
+// functions
+// ============================================================================

 
 void wxApp::Exit()
 {
 
 void wxApp::Exit()
 {


@@ -229,86 +141,38 @@ END_EVENT_TABLE()
 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------

-// wxApp static functions
+// wxApp initialization/cleanup

 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------

-/*static*/ bool wxApp::Initialize()
-{
-    wxPoseAsInitializer::InitializePosers();
-    wxClassInfo::InitializeClasses();
-
-#if wxUSE_THREADS
-    wxPendingEventsLocker = new wxCriticalSection;
-#endif
-
-    wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
-    wxTheColourDatabase->Initialize();
-
-    wxInitializeStockLists();
-    wxInitializeStockObjects();

 
 

-#if wxUSE_WX_RESOURCES
-    wxInitializeResourceSystem();
-#endif
+bool wxApp::Initialize(int& argc, wxChar **argv)
+{
+    wxAutoNSAutoreleasePool pool;
+    // 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, sizeof(ARG_PSN) - 1) == 0 )
+        {
+            // remove this argument
+            memmove(argv, argv + 1, argc--);
+        }
+    }

 
 

-    wxBitmap::InitStandardHandlers();
+    // Posing must be completed before any instances of the Objective-C
+    // classes being posed as are created.
+    wxPoseAsInitializer::InitializePosers();

 
 

-    wxModule::RegisterModules();
-    if (!wxModule::InitializeModules()) {
-        return FALSE;
-    }
-    return TRUE;
+    return wxAppBase::Initialize(argc, argv);

 }
 
 }
 

-/*static*/ void wxApp::CleanUp()
+void wxApp::CleanUp()

 {
 {

-    wxModule::CleanUpModules();
-
-#if wxUSE_WX_RESOURCES
-    wxCleanUpResourceSystem();
-#endif
-
-    wxDeleteStockObjects() ;
-
-    // Destroy all GDI lists, etc.
-    wxDeleteStockLists();
-
-    delete wxTheColourDatabase;
-    wxTheColourDatabase = NULL;
-
-    wxBitmap::CleanUpHandlers();
-
-    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();
-
-    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
-

     wxDC::CocoaShutdownTextSystem();
     wxDC::CocoaShutdownTextSystem();

-#if wxUSE_LOG
-    // do it as the very last thing because everything else can log messages
-    delete wxLog::SetActiveTarget(NULL);
-#endif // wxUSE_LOG
+
+    wxAppBase::CleanUp();

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -341,6 +205,7 @@ void wxApp::CocoaInstallIdleHandler()
 
 bool wxApp::OnInitGui()
 {
 
 bool wxApp::OnInitGui()
 {

+    wxAutoNSAutoreleasePool pool;

     if(!wxAppBase::OnInitGui())
         return FALSE;
 
     if(!wxAppBase::OnInitGui())
         return FALSE;
 


@@ -356,6 +221,12 @@ bool wxApp::OnInitGui()
     return TRUE;
 }
 
     return TRUE;
 }
 

+bool wxApp::CallOnInit()
+{
+    wxAutoNSAutoreleasePool pool;
+    return OnInit();
+}
+

 bool wxApp::OnInit()
 {
     if(!wxAppBase::OnInit())
 bool wxApp::OnInit()
 {
     if(!wxAppBase::OnInit())


@@ -378,16 +249,6 @@ int wxApp::MainLoop()
     return 0;
 }
 
     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()
 {
     wxLogDebug("wxApp::ExitMailLoop m_isIdle=%d, isRunning=%d",(int)m_isIdle,(int)[m_cocoaApp isRunning]);
 void wxApp::ExitMainLoop()
 {
     wxLogDebug("wxApp::ExitMailLoop m_isIdle=%d, isRunning=%d",(int)m_isIdle,(int)[m_cocoaApp isRunning]);


@@ -441,48 +302,6 @@ void wxApp::OnIdle(wxIdleEvent& event)
     s_inOnIdle = FALSE;
 }
 
     s_inOnIdle = FALSE;
 }
 

-// Send idle event to all top-level windows
-bool wxApp::SendIdleEvents()
-{
-    bool needMore = FALSE;
-    wxWindowList::Node* node = wxTopLevelWindows.GetFirst();
-    while (node)
-    {
-        wxWindow* win = node->GetData();
-        if (SendIdleEvents(win))
-            needMore = TRUE;
-
-        node = node->GetNext();
-    }
-    return needMore;
-}
-
-// Send idle event to window and all subwindows
-bool wxApp::SendIdleEvents(wxWindow* win)
-{
-//    wxLogDebug("SendIdleEvents win=%p",win);
-    bool needMore = FALSE;
-
-    wxIdleEvent event;
-    event.SetEventObject(win);
-    win->ProcessEvent(event);
-
-    if (event.MoreRequested())
-        needMore = TRUE;
-
-    wxWindowList::Node* node = win->GetChildren().GetFirst();
-    while (node)
-    {
-//        wxLogDebug("child=%p",node->Data());
-        wxWindow* win = node->GetData();
-        if (SendIdleEvents(win))
-            needMore = TRUE;
-
-        node = node->GetNext();
-    }
-    return needMore;
-}
-

 // Yield to other processes
 
 bool wxApp::Yield(bool onlyIfNeeded)
 // Yield to other processes
 
 bool wxApp::Yield(bool onlyIfNeeded)


@@ -521,21 +340,3 @@ bool wxApp::Yield(bool onlyIfNeeded)
     return true;
 }
 
     return true;
 }
 

-void wxApp::DeletePendingObjects()
-{
-    wxNode *node = wxPendingDelete.GetFirst();
-    while (node)
-    {
-        wxObject *obj = (wxObject *)node->GetData();
-
-        delete obj;
-
-        if (wxPendingDelete.Find(obj))
-            delete node;
-
-        node = wxPendingDelete.GetFirst();
-    }
-}
-
-// platform specifics
-