ICU-8.11.tar.gz

[apple/icu.git] / icuSources / common / icunotif.cpp

diff --git a/icuSources/common/icunotif.cpp b/icuSources/common/icunotif.cpp
deleted file mode 100644 (file)
index f8b6486..0000000
--- a/icuSources/common/icunotif.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-/**
- *******************************************************************************
- * Copyright (C) 2001-2003, International Business Machines Corporation and    *
- * others. All Rights Reserved.                                                *
- *******************************************************************************
- */
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_SERVICE
-
-#include "icunotif.h"
-#if DEBUG
-#include <stdio.h>
-#endif
-
-U_NAMESPACE_BEGIN
-
-EventListener::~EventListener() {}
-UOBJECT_DEFINE_RTTI_IMPLEMENTATION(EventListener)
-
-ICUNotifier::ICUNotifier(void) 
-    : notifyLock(0), listeners(NULL) 
-{
-    umtx_init(&notifyLock);
-}
-
-ICUNotifier::~ICUNotifier(void) {
-    {
-        Mutex lmx(&notifyLock);
-        delete listeners;
-        listeners = NULL;
-    }
-    umtx_destroy(&notifyLock);
-}
-
-
-void 
-ICUNotifier::addListener(const EventListener* l, UErrorCode& status) 
-{
-  if (U_SUCCESS(status)) {
-    if (l == NULL) {
-      status = U_ILLEGAL_ARGUMENT_ERROR;
-    }
-
-    if (acceptsListener(*l)) {
-      Mutex lmx(&notifyLock);
-      if (listeners == NULL) {
-        listeners = new UVector(5, status);
-      } else {
-        for (int i = 0, e = listeners->size(); i < e; ++i) {
-          const EventListener* el = (const EventListener*)(listeners->elementAt(i));
-          if (l == el) {
-            return;
-          }
-        }
-      }
-
-      listeners->addElement((void*)l, status); // cast away const
-    } else {
-#if DEBUG
-      fprintf(stderr, "Listener invalid for this notifier.");
-      exit(1);
-#endif
-    }
-  }
-}
-
-void 
-ICUNotifier::removeListener(const EventListener *l, UErrorCode& status) 
-{
-  if (U_SUCCESS(status)) {
-    if (l == NULL) {
-      status = U_ILLEGAL_ARGUMENT_ERROR;
-      return;
-    }
-
-    {
-      Mutex lmx(&notifyLock);
-      if (listeners != NULL) {
-        // identity equality check
-        for (int i = 0, e = listeners->size(); i < e; ++i) {
-          const EventListener* el = (const EventListener*)listeners->elementAt(i);
-          if (l == el) {
-            listeners->removeElementAt(i);
-            if (listeners->size() == 0) {
-              delete listeners;
-              listeners = NULL;
-            }
-            return;
-          }
-        }
-      }
-    }
-  }
-}
-
-void 
-ICUNotifier::notifyChanged(void) 
-{
-  if (listeners != NULL) {
-    Mutex lmx(&notifyLock);
-    if (listeners != NULL) {
-      for (int i = 0, e = listeners->size(); i < e; ++i) {
-        EventListener* el = (EventListener*)listeners->elementAt(i);
-        notifyListener(*el);
-      }
-    }
-  }
-}
-
-U_NAMESPACE_END
-
-/* UCONFIG_NO_SERVICE */
-#endif
-