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-rw-r--r--vcl/win/dtrans/sourcecontext.cxx134
1 files changed, 134 insertions, 0 deletions
diff --git a/vcl/win/dtrans/sourcecontext.cxx b/vcl/win/dtrans/sourcecontext.cxx
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+/* -*- 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 <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
+
+#include "sourcecontext.hxx"
+
+using namespace com::sun::star::datatransfer::dnd;
+using namespace com::sun::star::datatransfer::dnd::DNDConstants;
+
+SourceContext::SourceContext( DragSource* pSource,
+ const Reference<XDragSourceListener>& listener):
+ WeakComponentImplHelper<XDragSourceContext>(m_aMutex),
+ m_pDragSource( pSource),
+ m_dragSource( static_cast<XDragSource*>( m_pDragSource) )
+{
+#if OSL_DEBUG_LEVEL > 1
+ if( listener.is())
+#endif
+ rBHelper.addListener( cppu::UnoType<decltype(listener)>::get(), listener );
+}
+
+SourceContext::~SourceContext()
+{
+}
+
+void SourceContext::addDragSourceListener(
+ const Reference<XDragSourceListener >& )
+{
+}
+
+void SourceContext::removeDragSourceListener(
+ const Reference<XDragSourceListener >& )
+{
+}
+
+sal_Int32 SAL_CALL SourceContext::getCurrentCursor( )
+{
+ return 0;
+}
+
+void SAL_CALL SourceContext::setCursor( sal_Int32 /*cursorId*/ )
+{
+}
+
+void SAL_CALL SourceContext::setImage( sal_Int32 /*imageId*/ )
+{
+}
+
+void SAL_CALL SourceContext::transferablesFlavorsChanged( )
+{
+}
+
+// non -interface functions
+// Fires XDragSourceListener::dragDropEnd events.
+void SourceContext::fire_dragDropEnd( bool success, sal_Int8 effect)
+{
+
+ DragSourceDropEvent e;
+
+ if( success )
+ {
+ e.DropAction= effect;
+ e.DropSuccess= true;
+ }
+ else
+ {
+ e.DropAction= ACTION_NONE;
+ e.DropSuccess= false;
+ }
+ e.DragSource= m_dragSource;
+ e.DragSourceContext= static_cast<XDragSourceContext*>( this);
+ e.Source.set( static_cast<XDragSourceContext*>( this), UNO_QUERY);
+
+ OInterfaceContainerHelper* pContainer= rBHelper.getContainer(
+ cppu::UnoType<XDragSourceListener>::get());
+
+ if( pContainer)
+ {
+ OInterfaceIteratorHelper iter( *pContainer);
+ while( iter.hasMoreElements())
+ {
+ Reference<XDragSourceListener> listener(
+ static_cast<XDragSourceListener*>( iter.next()));
+ listener->dragDropEnd( e);
+ }
+ }
+}
+
+void SourceContext::fire_dropActionChanged( sal_Int8 dropAction, sal_Int8 userAction)
+{
+ if( m_currentAction != dropAction)
+ {
+ m_currentAction= dropAction;
+ DragSourceDragEvent e;
+ e.DropAction= dropAction;
+ e.UserAction= userAction;
+ e.DragSource= m_dragSource;
+ e.DragSourceContext= static_cast<XDragSourceContext*>( this);
+ e.Source.set( static_cast<XDragSourceContext*>( this), UNO_QUERY);
+
+ OInterfaceContainerHelper* pContainer= rBHelper.getContainer(
+ cppu::UnoType<XDragSourceListener>::get());
+
+ if( pContainer)
+ {
+ OInterfaceIteratorHelper iter( *pContainer);
+ while( iter.hasMoreElements())
+ {
+ Reference<XDragSourceListener> listener(
+ static_cast<XDragSourceListener*>( iter.next()));
+ listener->dropActionChanged( e);
+ }
+ }
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */