fix: #88014# new class for d&d

1 files changed, 132 insertions, 0 deletions

diff --git a/framework/inc/classes/droptargetlistener.hxx b/framework/inc/classes/droptargetlistener.hxx
new file mode 100644
index 000000000000..e54c7486940a
--- /dev/null
+++ b/framework/inc/classes/droptargetlistener.hxx
@@ -0,0 +1,132 @@
+/*************************************************************************
+ *
+ *  $RCSfile: droptargetlistener.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: pb $ $Date: 2001-06-15 09:26:57 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_
+#define __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_
+
+//_________________________________________________________________________________________________________________
+//  my own includes
+//_________________________________________________________________________________________________________________
+
+#ifndef __FRAMEWORK_GENERAL_H_
+#include <general.h>
+#endif
+
+//_________________________________________________________________________________________________________________
+//  interface includes
+//_________________________________________________________________________________________________________________
+
+#ifndef _COM_SUN_STAR_DATATRANSFER_DND_XDROPTARGETELISTENER_HPP_
+#include <com/sun/star/datatransfer/dnd/XDropTargetListener.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_FRAME_XFRAME_HPP_
+#include <com/sun/star/frame/XFrame.hpp>
+#endif
+
+//_________________________________________________________________________________________________________________
+//  includes of other projects
+//_________________________________________________________________________________________________________________
+
+#ifndef _CPPUHELPER_IMPLBASE1_HXX_
+#include <cppuhelper/implbase1.hxx>
+#endif
+
+#ifndef _SOT_EXCHANGE_HXX_
+#include <sot/exchange.hxx>
+#endif
+
+namespace framework
+{
+
+class DropTargetListener : public ::cppu::WeakImplHelper1< ::com::sun::star::datatransfer::dnd::XDropTargetListener >
+{
+    private:
+
+        css::uno::WeakReference< css::frame::XFrame >   m_xTargetFrame; // weakreference to target frame (Don't use a hard reference. Owner can't delete us then!)
+        DataFlavorExVector*                             m_pFormats;
+
+        // XEventListener
+        virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
+
+        // XDropTargetListener
+        virtual void SAL_CALL   drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& dtde ) throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL   dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& dtdee ) throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL   dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& dte ) throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL   dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL   dropActionChanged( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& dtde ) throw(::com::sun::star::uno::RuntimeException);
+
+    private:
+
+        void                    impl_BeginDrag( const ::com::sun::star::uno::Sequence< ::com::sun::star::datatransfer::DataFlavor >& rSupportedDataFlavors );
+        void                    impl_EndDrag();
+        sal_Bool                impl_IsDropFormatSupported( SotFormatStringId nFormat );
+
+    public:
+
+        DropTargetListener( css::uno::Reference< css::frame::XFrame > xFrame );
+        ~DropTargetListener();
+};
+
+}
+
+#endif // __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_
+