Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 166 insertions, 0 deletions

diff --git a/include/toolkit/helper/macros.hxx b/include/toolkit/helper/macros.hxx
new file mode 100644
index 0000000000..a959acd879
--- /dev/null
+++ b/include/toolkit/helper/macros.hxx
@@ -0,0 +1,166 @@
+/* -*- 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_TOOLKIT_HELPER_MACROS_HXX
+#define INCLUDED_TOOLKIT_HELPER_MACROS_HXX
+
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <comphelper/diagnose_ex.hxx>
+
+#define IMPL_IMPLEMENTATION_ID( ClassName ) \
+css::uno::Sequence< sal_Int8 > ClassName::getImplementationId() \
+{ \
+    return css::uno::Sequence<sal_Int8>(); \
+}
+
+
+#define DECL_LISTENERMULTIPLEXER_START( ClassName, InterfaceName ) \
+class ClassName final : public ListenerMultiplexerBase<InterfaceName>, public InterfaceName \
+{ \
+public: \
+    ClassName( ::cppu::OWeakObject& rSource ); \
+    css::uno::Any  SAL_CALL queryInterface( const css::uno::Type & rType ) override; \
+    void                        SAL_CALL acquire() noexcept override; \
+    void                        SAL_CALL release() noexcept override; \
+    void                        SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+
+#define DECL_LISTENERMULTIPLEXER_START_DLLPUB( ClassName, InterfaceName ) \
+class TOOLKIT_DLLPUBLIC ClassName final : public ListenerMultiplexerBase<InterfaceName>, public InterfaceName \
+{ \
+public: \
+    ClassName( ::cppu::OWeakObject& rSource ); \
+    css::uno::Any  SAL_CALL queryInterface( const css::uno::Type & rType ) override; \
+    void                        SAL_CALL acquire() noexcept override; \
+    void                        SAL_CALL release() noexcept override; \
+    void                        SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+
+#define DECL_LISTENERMULTIPLEXER_END \
+};
+
+
+#define IMPL_LISTENERMULTIPLEXER_BASEMETHODS( ClassName, InterfaceName ) \
+ClassName::ClassName( ::cppu::OWeakObject& rSource ) \
+    : ListenerMultiplexerBase<InterfaceName>(rSource) \
+{ \
+} \
+void SAL_CALL ClassName::acquire() noexcept { ListenerMultiplexerBase::acquire(); } \
+void SAL_CALL ClassName::release() noexcept { ListenerMultiplexerBase::release(); } \
+css::uno::Any ClassName::queryInterface( const css::uno::Type & rType ) \
+{ \
+    css::uno::Any aRet = ::cppu::queryInterface( rType, \
+                                        (static_cast< css::lang::XEventListener* >(this)), \
+                                        (static_cast< InterfaceName* >(this)) ); \
+    return (aRet.hasValue() ? aRet : ListenerMultiplexerBase::queryInterface( rType )); \
+} \
+void ClassName::disposing( const css::lang::EventObject& ) \
+{ \
+}
+
+
+#if OSL_DEBUG_LEVEL > 0
+    #define DISPLAY_EXCEPTION( ClassName, MethodName )    \
+        css::uno::Any ex( cppu::getCaughtException() ); \
+        SAL_WARN( "toolkit", #ClassName "::" #MethodName ": caught an exception! " << exceptionToString(ex));
+#else
+    #define DISPLAY_EXCEPTION( ClassName, MethodName )
+#endif
+
+#define IMPL_TABLISTENERMULTIPLEXER_LISTENERMETHOD_BODY_1PARAM( ClassName, InterfaceName, MethodName, ParamType1 ) \
+{ \
+    ParamType1 aMulti( evt ); \
+    std::unique_lock g(m_aMutex); \
+    ::comphelper::OInterfaceIteratorHelper4 aIt(g, maListeners); \
+    g.unlock(); \
+    while( aIt.hasMoreElements() ) \
+    { \
+        css::uno::Reference<InterfaceName> xListener(aIt.next()); \
+        try \
+        { \
+            xListener->MethodName( aMulti ); \
+        } \
+        catch(const css::lang::DisposedException& e) \
+        { \
+            OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" ); \
+            if ( e.Context == xListener || !e.Context.is() ) \
+            { \
+                std::unique_lock g2(m_aMutex); \
+                aIt.remove(g2); \
+            } \
+        } \
+        catch(const css::uno::RuntimeException&) \
+        { \
+            DISPLAY_EXCEPTION( ClassName, MethodName ) \
+        } \
+    } \
+}
+
+#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType ) \
+{ \
+    EventType aMulti( evt ); \
+    aMulti.Source = &GetContext(); \
+    std::unique_lock g(m_aMutex); \
+    ::comphelper::OInterfaceIteratorHelper4 aIt(g, maListeners); \
+    g.unlock(); \
+    while( aIt.hasMoreElements() ) \
+    { \
+        css::uno::Reference<InterfaceName> xListener(aIt.next()); \
+        try \
+        { \
+            xListener->MethodName( aMulti ); \
+        } \
+        catch(const css::lang::DisposedException& e) \
+        { \
+            OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" ); \
+            if ( e.Context == xListener || !e.Context.is() ) \
+            { \
+                std::unique_lock g2(m_aMutex); \
+                aIt.remove(g2); \
+            } \
+        } \
+        catch(const css::uno::RuntimeException&) \
+        { \
+            DISPLAY_EXCEPTION( ClassName, MethodName ) \
+        } \
+    } \
+}
+
+#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_EXCEPTION( ClassName, InterfaceName, MethodName, EventType, Exception ) \
+void ClassName::MethodName( const EventType& evt ) \
+IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType )
+
+#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ClassName, InterfaceName, MethodName, EventType ) \
+void ClassName::MethodName( const EventType& evt ) \
+IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType )
+
+#define DECLIMPL_SERVICEINFO_DERIVED( ImplName, BaseClass, ServiceName ) \
+    OUString SAL_CALL getImplementationName(  ) override { return "stardiv.Toolkit." #ImplName; } \
+    css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override   \
+                            { \
+                                css::uno::Sequence< OUString > aNames = BaseClass::getSupportedServiceNames( ); \
+                                aNames.realloc( aNames.getLength() + 1 ); \
+                                aNames.getArray()[ aNames.getLength() - 1 ] = ServiceName; \
+                                return aNames; \
+                            } \
+
+#endif // INCLUDED_TOOLKIT_HELPER_MACROS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */