Added wxMenu::Delete() and fixed some menu deleted memory

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

diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp
index c0ce494d7eab6731ab991a8fc6e7b52928c17870..d262df2ecbdf01d5d71026e4e03e3912eef07819 100644 (file)
--- a/src/gtk1/app.cpp
+++ b/src/gtk1/app.cpp
@@ -143,39 +143,29 @@ gint wxapp_idle_callback( gpointer WXUNUSED(data) );
 
 bool wxYield()
 {
-    /* it's necessary to call ProcessIdle() to update the frames sizes which
-       might have been changed (it also will update other things set from
-       OnUpdateUI() which is a nice (and desired) side effect) */
-    while (wxTheApp->ProcessIdle()) { }
-
-#if 0
-    for ( wxWindowList::Node *node = wxTopLevelWindows.GetFirst();
-          node;
-          node = node->GetNext() )
-    {
-        wxWindow *win = node->GetData();
-        win->OnInternalIdle();
-    }
-#endif
+    bool has_idle = (wxTheApp->m_idleTag != 0);
 
-    if (wxTheApp->m_idleTag)
+    if (has_idle)
     {
         /* We need to temporarily remove idle callbacks or the loop will
            never finish. */
         gtk_idle_remove( wxTheApp->m_idleTag );
         wxTheApp->m_idleTag = 0;
+    }
 
-        while (gtk_events_pending())
-            gtk_main_iteration();
+    while (gtk_events_pending())
+        gtk_main_iteration();
+
+    /* it's necessary to call ProcessIdle() to update the frames sizes which
+       might have been changed (it also will update other things set from
+       OnUpdateUI() which is a nice (and desired) side effect) */
+    while (wxTheApp->ProcessIdle()) { }
 
+    if (has_idle)
+    {
         /* re-add idle handler */
         wxTheApp->m_idleTag = gtk_idle_add( wxapp_idle_callback, (gpointer) NULL );
     }
-    else
-    {
-        while (gtk_events_pending())
-            gtk_main_iteration();
-    }
 
     return TRUE;
 }
@@ -216,7 +206,7 @@ gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 
 void wxapp_install_idle_handler()
 {
-    wxASSERT_MSG( wxTheApp->m_idleTag == 0, _T("attempt to install idle handler twice") );
+    wxASSERT_MSG( wxTheApp->m_idleTag == 0, wxT("attempt to install idle handler twice") );
 
     /* this routine gets called by all event handlers
        indicating that the idle is over. */
@@ -234,14 +224,14 @@ static gint wxapp_wakeup_timerout_callback( gpointer WXUNUSED(data) );
 void wxapp_install_thread_wakeup()
 {
     if (wxTheApp->m_wakeUpTimerTag) return;
-    
+
     wxTheApp->m_wakeUpTimerTag = gtk_timeout_add( 100, wxapp_wakeup_timerout_callback, (gpointer) NULL );
 }
 
 void wxapp_uninstall_thread_wakeup()
 {
     if (!wxTheApp->m_wakeUpTimerTag) return;
-    
+
     gtk_timeout_remove( wxTheApp->m_wakeUpTimerTag );
     wxTheApp->m_wakeUpTimerTag = 0;
 }
@@ -407,7 +397,7 @@ bool wxApp::OnInitGui()
                     index |= (g >> (5 - vis->green_prec)) << vis->green_shift;
                     index |= (b >> (5 - vis->blue_prec)) << vis->blue_shift;
 #else
-                    wxFAIL_MSG( _T("Unsupported graphics hardware") );
+                    wxFAIL_MSG( wxT("Unsupported graphics hardware") );
 #endif
                 }
                 m_colorCube[ (r*1024) + (g*32) + b ] = index;
@@ -429,13 +419,13 @@ bool wxApp::ProcessIdle()
 
 void wxApp::OnIdle( wxIdleEvent &event )
 {
-    static bool inOnIdle = FALSE;
+    static bool s_inOnIdle = FALSE;
 
     /* Avoid recursion (via ProcessEvent default case) */
-    if (inOnIdle)
+    if (s_inOnIdle)
         return;
 
-    inOnIdle = TRUE;
+    s_inOnIdle = TRUE;
 
 #if wxUSE_THREADS
     /* Resend in the main thread events which have been prepared in other
@@ -459,7 +449,7 @@ void wxApp::OnIdle( wxIdleEvent &event )
     if (needMore)
         event.RequestMore(TRUE);
 
-    inOnIdle = FALSE;
+    s_inOnIdle = FALSE;
 }
 
 bool wxApp::SendIdleEvents()
@@ -485,10 +475,10 @@ bool wxApp::SendIdleEvents( wxWindow* win )
     wxIdleEvent event;
     event.SetEventObject(win);
 
-    win->OnInternalIdle();
-
     win->ProcessEvent(event);
 
+    win->OnInternalIdle();
+
     if (event.MoreRequested())
         needMore = TRUE;
 
@@ -597,8 +587,6 @@ bool wxApp::Initialize()
     wxInitializeResourceSystem();
 #endif
 
-    wxImage::InitStandardHandlers();
-
     wxModule::RegisterModules();
     if (!wxModule::InitializeModules()) return FALSE;
 
@@ -632,8 +620,6 @@ void wxApp::CleanUp()
 
     wxDeleteStockLists();
 
-    wxImage::CleanUpHandlers();
-
     delete wxTheApp;
     wxTheApp = (wxApp*) NULL;
 
@@ -654,7 +640,7 @@ void wxApp::CleanUp()
 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
     if (wxDebugContext::CountObjectsLeft() > 0)
     {
-        wxLogDebug(_T("There were memory leaks.\n"));
+        wxLogDebug(wxT("There were memory leaks.\n"));
         wxDebugContext::Dump();
         wxDebugContext::PrintStatistics();
     }
@@ -679,7 +665,11 @@ int wxEntry( int argc, char *argv[] )
 {
     gtk_set_locale();
 
+#if wxUSE_WCHAR_T
     if (!wxOKlibc()) wxConvCurrent = &wxConvLocal;
+#else
+    if (!wxOKlibc()) wxConvCurrent = (wxMBConv*) NULL;
+#endif
 
     gtk_init( &argc, &argv );
 
@@ -691,7 +681,7 @@ int wxEntry( int argc, char *argv[] )
     if (!wxTheApp)
     {
         wxCHECK_MSG( wxApp::GetInitializerFunction(), -1,
-                     _T("wxWindows error: No initializer - use IMPLEMENT_APP macro.\n") );
+                     wxT("wxWindows error: No initializer - use IMPLEMENT_APP macro.\n") );
 
         wxAppInitializerFunction app_ini = wxApp::GetInitializerFunction();
 
@@ -700,7 +690,7 @@ int wxEntry( int argc, char *argv[] )
         wxTheApp = (wxApp*) test_app;
     }
 
-    wxCHECK_MSG( wxTheApp, -1, _T("wxWindows error: no application object") );
+    wxCHECK_MSG( wxTheApp, -1, wxT("wxWindows error: no application object") );
 
     wxTheApp->argc = argc;
 #if wxUSE_UNICODE
@@ -804,7 +794,7 @@ wxApp::GetStdIcon(int which) const
             return wxIcon(warning_xpm);
 
         default:
-            wxFAIL_MSG(_T("requested non existent standard icon"));
+            wxFAIL_MSG(wxT("requested non existent standard icon"));
             // still fall through
 
         case wxICON_HAND: