X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3c448b2e882157784eb1688102e36040153de6f7..d81f6eac731b532053c67aa4290dcdfe5a30fd88:/src/common/event.cpp?ds=inline

diff --git a/src/common/event.cpp b/src/common/event.cpp
index a838cbf102..e315b4d0fc 100644
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -48,10 +48,10 @@
 #if wxUSE_BASE
     IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
     IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)
+    IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)
 #endif // wxUSE_BASE
 
 #if wxUSE_GUI
-    IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxCommandEvent, wxEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxNotifyEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxScrollEvent, wxCommandEvent)
@@ -107,22 +107,26 @@ const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] =
     { DECLARE_EVENT_TABLE_ENTRY(wxEVT_NULL, 0, 0, (wxObjectEventFunction)NULL, NULL) };
 
 
-#ifdef __WXDEBUG__
-// Clear up event hash table contents or we can get problems
-// when C++ is cleaning up the static object
+// wxUSE_MEMORY_TRACING considers memory freed from the static objects dtors
+// leaked, so we need to manually clean up all event tables before checking for
+// the memory leaks when using it, however this breaks re-initializing the
+// library (i.e. repeated calls to wxInitialize/wxUninitialize) because the
+// event tables won't be rebuilt the next time, so disable this by default
+#if defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING 
+
 class wxEventTableEntryModule: public wxModule
 {
-DECLARE_DYNAMIC_CLASS(wxEventTableEntryModule)
 public:
-    wxEventTableEntryModule() {}
-    bool OnInit() { return true; }
-    void OnExit()
-    {
-        wxEventHashTable::ClearAll();
-    }
+    wxEventTableEntryModule() { }
+    virtual bool OnInit() { return true; }
+    virtual void OnExit() { wxEventHashTable::ClearAll(); }
+
+    DECLARE_DYNAMIC_CLASS(wxEventTableEntryModule)
 };
+
 IMPLEMENT_DYNAMIC_CLASS(wxEventTableEntryModule, wxModule)
-#endif
+
+#endif // __WXDEBUG__ && wxUSE_MEMORY_TRACING
 
 // ----------------------------------------------------------------------------
 // global variables
@@ -309,6 +313,8 @@ DEFINE_EVENT_TYPE(wxEVT_DETAILED_HELP)
 
 #if wxUSE_BASE
 
+wxIdleMode wxIdleEvent::sm_idleMode = wxIDLE_PROCESS_ALL;
+
 // ============================================================================
 // implementation
 // ============================================================================
@@ -469,25 +475,6 @@ void wxUpdateUIEvent::ResetUpdateTime()
 #endif
 }
 
-/*
- * Idle events
- */
-
-wxIdleMode wxIdleEvent::sm_idleMode = wxIDLE_PROCESS_ALL;
-
-// Can we send an idle event?
-bool wxIdleEvent::CanSend(wxWindow* win)
-{
-    // Don't update if we've switched global updating off
-    // and this window doesn't support updates.
-    if (win &&
-       (GetMode() == wxIDLE_PROCESS_SPECIFIED &&
-       ((win->GetExtraStyle() & wxWS_EX_PROCESS_IDLE) == 0)))
-        return false;
-
-    return true;
-}
-
 /*
  * Scroll events
  */
@@ -818,25 +805,20 @@ wxEventHashTable::~wxEventHashTable()
 
 void wxEventHashTable::Clear()
 {
-    size_t i;
-    for(i = 0; i < m_size; i++)
+    for ( size_t i = 0; i < m_size; i++ )
     {
         EventTypeTablePointer  eTTnode = m_eventTypeTable[i];
-        if (eTTnode)
-        {
-            delete eTTnode;
-        }
+        delete eTTnode;
     }
 
-    // Necessary in order to not invoke the
-    // overloaded delete operator when statics are cleaned up
-    if (m_eventTypeTable)
-        delete[] m_eventTypeTable;
-
+    delete[] m_eventTypeTable;
     m_eventTypeTable = NULL;
+
     m_size = 0;
 }
 
+#if defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING 
+
 // Clear all tables
 void wxEventHashTable::ClearAll()
 {
@@ -848,6 +830,8 @@ void wxEventHashTable::ClearAll()
     }
 }
 
+#endif // __WXDEBUG__ && wxUSE_MEMORY_TRACING
+
 bool wxEventHashTable::HandleEvent(wxEvent &event, wxEvtHandler *self)
 {
     if (m_rebuildHash)