[Libreoffice-commits] core.git: cppuhelper/source include/cppuhelper

[Stephan Bergmann]

 cppuhelper/source/factory.cxx   |    4 -
 include/cppuhelper/implbase.hxx |  116 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 118 insertions(+), 2 deletions(-)

New commits:
commit 0d44e98d6aa2c390fd9bcdd97290f463b136ddb6
Author: Stephan Bergmann <sbergman at redhat.com>
Date:   Wed Jan 7 12:18:56 2015 +0100

    Variadic cppu::WeakImplHelper
    
    Change-Id: Ia02a7c94ca282f28fa3c191dd65a71b6bf031792

diff --git a/cppuhelper/source/factory.cxx b/cppuhelper/source/factory.cxx
index e288dad..ea0b141 100644
--- a/cppuhelper/source/factory.cxx
+++ b/cppuhelper/source/factory.cxx
@@ -23,7 +23,7 @@
 #include <cppuhelper/bootstrap.hxx>
 #include <cppuhelper/component.hxx>
 #include <cppuhelper/factory.hxx>
-#include <cppuhelper/implbase3.hxx>
+#include <cppuhelper/implbase.hxx>
 #include <cppuhelper/queryinterface.hxx>
 #include <cppuhelper/supportsservice.hxx>
 #include <cppuhelper/typeprovider.hxx>
@@ -873,7 +873,7 @@ sal_Bool SAL_CALL ORegistryFactoryHelper::releaseOnNotification() throw(::com::s
     return retVal;
 }
 
-class OFactoryProxyHelper : public WeakImplHelper3< XServiceInfo, XSingleServiceFactory,
+class OFactoryProxyHelper : public WeakImplHelper< XServiceInfo, XSingleServiceFactory,
                                                     XUnloadingPreference >
 {
     Reference<XSingleServiceFactory >   xFactory;
diff --git a/include/cppuhelper/implbase.hxx b/include/cppuhelper/implbase.hxx
new file mode 100644
index 0000000..813ea3d
--- /dev/null
+++ b/include/cppuhelper/implbase.hxx
@@ -0,0 +1,116 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_CPPUHELPER_IMPLBASE_HXX
+#define INCLUDED_CPPUHELPER_IMPLBASE_HXX
+
+#include <sal/config.h>
+
+#include <cstddef>
+#include <exception>
+
+#include <com/sun/star/lang/XTypeProvider.hpp>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Type.hxx>
+#include <cppuhelper/implbase_ex.hxx>
+#include <cppuhelper/weak.hxx>
+#include <rtl/instance.hxx>
+#include <sal/types.h>
+
+#if defined LIBO_INTERNAL_ONLY
+
+namespace cppu {
+
+/// @cond INTERNAL
+
+namespace detail {
+
+template<std::size_t N> struct class_dataN {
+    sal_Int16 m_nTypes;
+    sal_Bool m_storedTypeRefs;
+    sal_Bool m_storedId;
+    sal_Int8 m_id[16];
+    type_entry m_typeEntries[N + 1];
+};
+
+template<typename Impl, typename... Ifc> struct ImplClassData {
+    class_data * operator ()() {
+        static class_dataN<sizeof... (Ifc)> s_cd = {
+            sizeof... (Ifc) + 1, false, false, {},
+            {
+                { { Ifc::static_type },
+                  (reinterpret_cast<sal_IntPtr>(
+                      static_cast<Ifc *>(reinterpret_cast<Impl *>(16)))
+                   - 16)
+                }...,
+                CPPUHELPER_DETAIL_TYPEENTRY(css::lang::XTypeProvider)
+            }
+        };
+        return reinterpret_cast<class_data *>(&s_cd);
+    }
+};
+
+}
+
+/// @endcond
+
+/** Implementation helper implementing interfaces
+    com::sun::star::uno::XInterface, com::sun::star::lang::XTypeProvider, and
+    com::sun::star::uno::XWeak (through cppu::OWeakObject).
+
+    @derive
+    Inherit from this class giving your interface(s) to be implemented as
+    template argument(s).
+*/
+template<typename... Ifc>
+class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakImplHelper:
+    public OWeakObject, public css::lang::XTypeProvider, public Ifc...
+{
+    struct cd:
+        rtl::StaticAggregate<
+            class_data, detail::ImplClassData<WeakImplHelper, Ifc...>>
+    {};
+
+public:
+    css::uno::Any SAL_CALL queryInterface(css::uno::Type const & aType)
+        throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
+    { return WeakImplHelper_query(aType, cd::get(), this, this); }
+
+    void SAL_CALL acquire() throw () SAL_OVERRIDE { OWeakObject::acquire(); }
+
+    void SAL_CALL release() throw () SAL_OVERRIDE { OWeakObject::release(); }
+
+    css::uno::Sequence<css::uno::Type> SAL_CALL getTypes()
+        throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
+    { return WeakImplHelper_getTypes(cd::get()); }
+
+    css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId()
+        throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
+    { return css::uno::Sequence<sal_Int8>(); }
+};
+
+}
+
+#endif
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */