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, 134 insertions, 0 deletions

diff --git a/vcl/win/dtrans/sourcecontext.cxx b/vcl/win/dtrans/sourcecontext.cxx
new file mode 100644
index 000000000..c0e6371c5
--- /dev/null
+++ b/vcl/win/dtrans/sourcecontext.cxx
@@ -0,0 +1,134 @@
+/* -*- 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: */