compilation fix

[wxWidgets.git] / src / gtk1 / app.cpp

diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp
index 006a066446cd62ea034d4ff24bdd646bad2ca3a2..7df0bb49a26f46d86faeb5142c87e4ec45ff01f6 100644 (file)
--- a/src/gtk1/app.cpp
+++ b/src/gtk1/app.cpp
@@ -76,9 +76,6 @@
 // global data
 //-----------------------------------------------------------------------------
 
 // global data
 //-----------------------------------------------------------------------------
 

-wxApp *wxTheApp = (wxApp *)  NULL;
-wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NULL;
-

 bool   g_mainThreadLocked = FALSE;
 gint   g_pendingTag = 0;
 
 bool   g_mainThreadLocked = FALSE;
 gint   g_pendingTag = 0;
 


@@ -393,7 +390,7 @@ GtkWidget* wxGetRootWindow()
 IMPLEMENT_DYNAMIC_CLASS(wxApp,wxEvtHandler)
 
 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
 IMPLEMENT_DYNAMIC_CLASS(wxApp,wxEvtHandler)
 
 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)

-    EVT_IDLE(wxApp::OnIdle)
+    EVT_IDLE(wxAppBase::OnIdle)

 END_EVENT_TABLE()
 
 wxApp::wxApp()
 END_EVENT_TABLE()
 
 wxApp::wxApp()


@@ -537,109 +534,6 @@ GdkVisual *wxApp::GetGdkVisual()
     return visual;
 }
 
     return visual;
 }
 

-bool wxApp::ProcessIdle()
-{
-    wxWindowList::Node* node = wxTopLevelWindows.GetFirst();
-    node = wxTopLevelWindows.GetFirst();
-    while (node)
-    {
-        wxWindow* win = node->GetData();
-        CallInternalIdle( win );
-
-        node = node->GetNext();
-    }
-
-    wxIdleEvent event;
-    event.SetEventObject( this );
-    ProcessEvent( event );
-
-    return event.MoreRequested();
-}
-
-void wxApp::OnIdle( wxIdleEvent &event )
-{
-    static bool s_inOnIdle = FALSE;
-
-    // Avoid recursion (via ProcessEvent default case)
-    if (s_inOnIdle)
-        return;
-
-    s_inOnIdle = TRUE;
-
-    // Resend in the main thread events which have been prepared in other
-    // threads
-    ProcessPendingEvents();
-
-    // 'Garbage' collection of windows deleted with Close()
-    DeletePendingObjects();
-
-    // Send OnIdle events to all windows
-    bool needMore = SendIdleEvents();
-
-    if (needMore)
-        event.RequestMore(TRUE);
-
-    s_inOnIdle = FALSE;
-}
-
-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;
-}
-
-bool wxApp::CallInternalIdle( wxWindow* win )
-{
-    win->OnInternalIdle();
-
-    wxWindowList::Node  *node = win->GetChildren().GetFirst();
-    while (node)
-    {
-        wxWindow    *win = node->GetData();
-
-        CallInternalIdle( win );
-        node = node->GetNext();
-    }
-
-    return TRUE;
-}
-
-bool wxApp::SendIdleEvents( wxWindow* win )
-{
-    bool needMore = FALSE;
-
-    wxIdleEvent event;
-    event.SetEventObject(win);
-
-    win->GetEventHandler()->ProcessEvent(event);
-
-    if (event.MoreRequested())
-        needMore = TRUE;
-
-    wxWindowList::Node  *node = win->GetChildren().GetFirst();
-    while (node)
-    {
-        wxWindow    *win = node->GetData();
-
-        if (SendIdleEvents(win))
-            needMore = TRUE;
-        node = node->GetNext();
-    }
-
-    return needMore;
-}
-

 int wxApp::MainLoop()
 {
     gtk_main();
 int wxApp::MainLoop()
 {
     gtk_main();


@@ -674,99 +568,7 @@ void wxApp::Dispatch()
     gtk_main_iteration();
 }
 
     gtk_main_iteration();
 }
 

-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();
-    }
-}
-
-bool wxApp::Initialize()
-{
-    wxClassInfo::InitializeClasses();
-
-    // GL: I'm annoyed ... I don't know where to put this and I don't want to
-    // create a module for that as it's part of the core.
-#if wxUSE_THREADS
-    wxPendingEvents = new wxList();
-    wxPendingEventsLocker = new wxCriticalSection();
-#endif
-
-    wxTheColourDatabase = new wxColourDatabase( wxKEY_STRING );
-    wxTheColourDatabase->Initialize();
-
-    wxInitializeStockLists();
-    wxInitializeStockObjects();
-
-    wxModule::RegisterModules();
-    if (!wxModule::InitializeModules())
-        return FALSE;
-
-#if wxUSE_INTL
-    wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
-#endif
-
-    return TRUE;
-}
-
-void wxApp::CleanUp()
-{
-    wxModule::CleanUpModules();
-
-    delete wxTheColourDatabase;
-    wxTheColourDatabase = (wxColourDatabase*) NULL;
-
-    wxDeleteStockObjects();
-
-    wxDeleteStockLists();
-
-    delete wxTheApp;
-    wxTheApp = (wxApp*) NULL;
-
-    wxClassInfo::CleanUpClasses();
-
-#if wxUSE_THREADS
-    delete wxPendingEvents;
-    wxPendingEvents = NULL;
-    delete wxPendingEventsLocker;
-    wxPendingEventsLocker = NULL;
-#endif
-
-    // check for memory leaks
-#if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
-    if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
-    {
-        wxLogDebug(wxT("There were memory leaks.\n"));
-        wxDebugContext::Dump();
-        wxDebugContext::PrintStatistics();
-    }
-#endif // Debug
-
-#if wxUSE_LOG
-    // do this as the very last thing because everything else can log messages
-    wxLog::DontCreateOnDemand();
-
-    wxLog *oldLog = wxLog::SetActiveTarget( (wxLog*) NULL );
-    if (oldLog)
-        delete oldLog;
-#endif // wxUSE_LOG
-}
-
-//-----------------------------------------------------------------------------
-// wxEntry
-//-----------------------------------------------------------------------------
-
-// NB: argc and argv may be changed here, pass by reference!
-int wxEntryStart( int& argc, char *argv[] )
+bool wxApp::Initialize(int& argc, wxChar **argv)

 {
 #if wxUSE_THREADS
     // GTK 1.2 up to version 1.2.3 has broken threads
 {
 #if wxUSE_THREADS
     // GTK 1.2 up to version 1.2.3 has broken threads


@@ -780,162 +582,92 @@ int wxEntryStart( int& argc, char *argv[] )
     {
         g_thread_init(NULL);
     }
     {
         g_thread_init(NULL);
     }

-#endif
+#endif // wxUSE_THREADS

 
     gtk_set_locale();
 
     // We should have the wxUSE_WCHAR_T test on the _outside_
 #if wxUSE_WCHAR_T
 
     gtk_set_locale();
 
     // We should have the wxUSE_WCHAR_T test on the _outside_
 #if wxUSE_WCHAR_T

-#if defined(__WXGTK20__)
-    // gtk+ 2.0 supports Unicode through UTF-8 strings
-    wxConvCurrent = &wxConvUTF8;
-#else
-    if (!wxOKlibc()) wxConvCurrent = &wxConvLocal;
-#endif
-#else
-    if (!wxOKlibc()) wxConvCurrent = (wxMBConv*) NULL;
-#endif
+    #if defined(__WXGTK20__)
+        // gtk+ 2.0 supports Unicode through UTF-8 strings
+        wxConvCurrent = &wxConvUTF8;
+    #else // GTK 1.x
+        if (!wxOKlibc())
+            wxConvCurrent = &wxConvLocal;
+    #endif
+#else // !wxUSE_WCHAR_T
+    if (!wxOKlibc())
+        wxConvCurrent = (wxMBConv*) NULL;
+#endif // wxUSE_WCHAR_T/!wxUSE_WCHAR_T

 
 

-    gtk_init( &argc, &argv );
-
-    /* we can not enter threads before gtk_init is done */
-    gdk_threads_enter();
-
-    wxSetDetectableAutoRepeat( TRUE );
-
-    if (!wxApp::Initialize())
+#if wxUSE_UNICODE
+    // gtk_init() wants UTF-8, not wchar_t, so convert
+    int i;
+    char **argvGTK = new char *[argc + 1];
+    for ( i = 0; i < argc; i++ )

     {
     {

-        gdk_threads_leave();
-        return -1;
+        argvGTK[i] = wxStrdupA(wxConvUTF8.cWX2MB(argv[i]));

     }
 
     }
 

-    return 0;
-}
-
-
-int wxEntryInitGui()
-{
-    int retValue = 0;
-
-    if ( !wxTheApp->OnInitGui() )
-        retValue = -1;
-
-    wxGetRootWindow();
-
-    return retValue;
-}
-
-
-void wxEntryCleanup()
-{
-#if wxUSE_LOG
-    // flush the logged messages if any
-    wxLog *log = wxLog::GetActiveTarget();
-    if (log != NULL && log->HasPendingMessages())
-        log->Flush();
-
-    // continuing to use user defined log target is unsafe from now on because
-    // some resources may be already unavailable, so replace it by something
-    // more safe
-    wxLog *oldlog = wxLog::SetActiveTarget(new wxLogStderr);
-    if ( oldlog )
-        delete oldlog;
-#endif // wxUSE_LOG
+    argvGTK[argc] = NULL;

 
 

-    wxApp::CleanUp();
+    int argcGTK = argc;
+    gtk_init( &argcGTK, &argvGTK );

 
 

-    gdk_threads_leave();
-}
-
-
-int wxEntry( int argc, char *argv[] )
-{
-#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
-    int err = wxEntryStart(argc, argv);
-    if (err)
-        return err;
-
-    if (!wxTheApp)
+    if ( argcGTK != argc )

     {
     {

-        wxCHECK_MSG( wxApp::GetInitializerFunction(), -1,
-                     wxT("wxWindows error: No initializer - use IMPLEMENT_APP macro.\n") );
-
-        wxAppInitializerFunction app_ini = wxApp::GetInitializerFunction();
-
-        wxObject *test_app = app_ini();
-
-        wxTheApp = (wxApp*) test_app;
-    }
-
-    wxCHECK_MSG( wxTheApp, -1, wxT("wxWindows error: no application object") );
+        // we have to drop the parameters which were consumed by GTK+
+        for ( i = 0; i < argcGTK; i++ )
+        {
+            while ( strcmp(wxConvUTF8.cWX2MB(argv[i]), argvGTK[i]) != 0 )
+            {
+                memmove(argv + i, argv + i + 1, argc - i);
+            }
+        }

 
 

-    wxTheApp->argc = argc;
-#if wxUSE_UNICODE
-    wxTheApp->argv = new wxChar*[argc+1];
-    int mb_argc = 0;
-    while (mb_argc < argc)
-    {
-        wxTheApp->argv[mb_argc] = wxStrdup(wxConvLibc.cMB2WX(argv[mb_argc]));
-        mb_argc++;
+        argc = argcGTK;

     }
     }

-    wxTheApp->argv[mb_argc] = (wxChar *)NULL;
-#else
-    wxTheApp->argv = argv;
-#endif
+    //else: gtk_init() didn't modify our parameters

 
 

-    if (wxTheApp->argc > 0)
+    // free our copy
+    for ( i = 0; i < argcGTK; i++ )

     {
     {

-        wxFileName fname( wxTheApp->argv[0] );
-        wxTheApp->SetAppName( fname.GetName() );
+        free(argvGTK[i]);

     }
 
     }
 

-    int retValue;
-    retValue = wxEntryInitGui();
+    delete [] argvGTK;
+#else // !wxUSE_UNICODE
+    // gtk_init() shouldn't actually change argv itself (just its contents) so
+    // it's ok to pass pointer to it
+    gtk_init( &argc, &argv );
+#endif // wxUSE_UNICODE/!wxUSE_UNICODE

 
 

-    // Here frames insert themselves automatically into wxTopLevelWindows by
-    // getting created in OnInit().
-    if ( retValue == 0 )
-    {
-        if ( !wxTheApp->OnInit() )
-            retValue = -1;
-    }
+    // we can not enter threads before gtk_init is done
+    gdk_threads_enter();

 
 

-    if ( retValue == 0 )
+    if ( !wxAppBase::Initialize(argc, argv) )

     {
     {

-        // Delete pending toplevel windows
-        wxTheApp->DeletePendingObjects();
-
-        // When is the app not initialized ?
-        wxTheApp->m_initialized = TRUE;
+        gdk_threads_leave();

 
 

-        if (wxTheApp->Initialized())
-        {
-            wxTheApp->OnRun();
+        return false;
+    }

 
 

-            wxWindow *topWindow = wxTheApp->GetTopWindow();
+    wxSetDetectableAutoRepeat( TRUE );

 
 

-            // Delete all pending windows if any
-            wxTheApp->DeletePendingObjects();
+#if wxUSE_INTL
+    wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
+#endif

 
 

-            // Reset top window
-            if (topWindow)
-                wxTheApp->SetTopWindow( (wxWindow*) NULL );
+    wxGetRootWindow();

 
 

-            retValue = wxTheApp->OnExit();
-        }
-    }
+    return true;
+}

 
 

-    wxEntryCleanup();
+void wxApp::CleanUp()
+{
+    gdk_threads_leave();

 
 

-    return retValue;
+    wxAppBase::CleanUp();

 }
 
 #ifdef __WXDEBUG__
 }
 
 #ifdef __WXDEBUG__