Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 179 insertions, 0 deletions

diff --git a/toolkit/source/controls/eventcontainer.cxx b/toolkit/source/controls/eventcontainer.cxx
new file mode 100644
index 000000000..1b57e984d
--- /dev/null
+++ b/toolkit/source/controls/eventcontainer.cxx
@@ -0,0 +1,179 @@
+/* -*- 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 .
+ */
+
+#include <cppuhelper/factory.hxx>
+
+#include <controls/eventcontainer.hxx>
+#include <com/sun/star/script/ScriptEventDescriptor.hpp>
+
+
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::container;
+using namespace com::sun::star::registry;
+using namespace com::sun::star::script;
+using namespace cppu;
+
+namespace toolkit
+{
+
+// Methods XElementAccess
+Type ScriptEventContainer::getElementType()
+{
+    return mType;
+}
+
+sal_Bool ScriptEventContainer::hasElements()
+{
+    return !mHashMap.empty();
+}
+
+// Methods XNameAccess
+Any ScriptEventContainer::getByName( const OUString& aName )
+{
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    if( aIt == mHashMap.end() )
+    {
+        throw NoSuchElementException();
+    }
+    sal_Int32 iHashResult = (*aIt).second;
+    Any aRetAny = mValues[ iHashResult ];
+    return aRetAny;
+}
+
+Sequence< OUString > ScriptEventContainer::getElementNames()
+{
+    return mNames;
+}
+
+sal_Bool ScriptEventContainer::hasByName( const OUString& aName )
+{
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    bool bRet = ( aIt != mHashMap.end() );
+    return bRet;
+}
+
+
+// Methods XNameReplace
+void ScriptEventContainer::replaceByName( const OUString& aName, const Any& aElement )
+{
+    const Type& aAnyType = aElement.getValueType();
+    if( mType != aAnyType )
+        throw IllegalArgumentException();
+
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    if( aIt == mHashMap.end() )
+    {
+        throw NoSuchElementException();
+    }
+    sal_Int32 iHashResult = (*aIt).second;
+    Any aOldElement = mValues[ iHashResult ];
+    mValues[ iHashResult ] = aElement;
+
+    // Fire event
+    ContainerEvent aEvent;
+    aEvent.Source = *this;
+    aEvent.Element = aElement;
+    aEvent.ReplacedElement = aOldElement;
+    aEvent.Accessor <<= aName;
+    maContainerListeners.elementReplaced( aEvent );
+}
+
+
+// Methods XNameContainer
+void ScriptEventContainer::insertByName( const OUString& aName, const Any& aElement )
+{
+    const Type& aAnyType = aElement.getValueType();
+    if( mType != aAnyType )
+        throw IllegalArgumentException();
+
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    if( aIt != mHashMap.end() )
+    {
+        throw ElementExistException();
+    }
+
+    sal_Int32 nCount = mNames.getLength();
+    mNames.realloc( nCount + 1 );
+    mValues.resize( nCount + 1 );
+    mNames.getArray()[ nCount ] = aName;
+    mValues[ nCount ] = aElement;
+    mHashMap[ aName ] = nCount;
+
+    // Fire event
+    ContainerEvent aEvent;
+    aEvent.Source = *this;
+    aEvent.Element = aElement;
+    aEvent.Accessor <<= aName;
+    maContainerListeners.elementInserted( aEvent );
+}
+
+void ScriptEventContainer::removeByName( const OUString& Name )
+{
+    NameContainerNameMap::iterator aIt = mHashMap.find( Name );
+    if( aIt == mHashMap.end() )
+    {
+        throw NoSuchElementException();
+    }
+
+    sal_Int32 iHashResult = (*aIt).second;
+    Any aOldElement = mValues[ iHashResult ];
+
+    // Fire event
+    ContainerEvent aEvent;
+    aEvent.Source = *this;
+    aEvent.Element = aOldElement;
+    aEvent.Accessor <<= Name;
+    maContainerListeners.elementRemoved( aEvent );
+
+    mHashMap.erase( aIt );
+    sal_Int32 iLast = mNames.getLength() - 1;
+    if( iLast != iHashResult )
+    {
+        OUString* pNames = mNames.getArray();
+        pNames[ iHashResult ] = pNames[ iLast ];
+        mValues[ iHashResult ] = mValues[ iLast ];
+        mHashMap[ pNames[ iHashResult ] ] = iHashResult;
+    }
+    mNames.realloc( iLast );
+    mValues.resize( iLast );
+}
+
+// Methods XContainer
+void ScriptEventContainer::addContainerListener( const css::uno::Reference< css::container::XContainerListener >& l )
+{
+    maContainerListeners.addInterface( l );
+}
+
+void ScriptEventContainer::removeContainerListener( const css::uno::Reference< css::container::XContainerListener >& l )
+{
+    maContainerListeners.removeInterface( l );
+}
+
+
+ScriptEventContainer::ScriptEventContainer()
+    : mType( cppu::UnoType<ScriptEventDescriptor>::get() ),
+      maContainerListeners( *this )
+{
+}
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */