diff options
Diffstat (limited to 'framework/inc/classes/droptargetlistener.hxx')
-rw-r--r-- | framework/inc/classes/droptargetlistener.hxx | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/framework/inc/classes/droptargetlistener.hxx b/framework/inc/classes/droptargetlistener.hxx new file mode 100644 index 000000000000..60447c3a13fd --- /dev/null +++ b/framework/inc/classes/droptargetlistener.hxx @@ -0,0 +1,107 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_ +#define __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_ + +//_________________________________________________________________________________________________________________ +// my own includes +//_________________________________________________________________________________________________________________ + +#include <threadhelp/threadhelpbase.hxx> +#include <general.h> + +//_________________________________________________________________________________________________________________ +// interface includes +//_________________________________________________________________________________________________________________ + +#include <com/sun/star/datatransfer/dnd/XDropTargetListener.hpp> +#include <com/sun/star/frame/XFrame.hpp> + +//_________________________________________________________________________________________________________________ +// includes of other projects +//_________________________________________________________________________________________________________________ +#include <cppuhelper/implbase1.hxx> + +#include <sot/exchange.hxx> + +namespace framework +{ + +class DropTargetListener : private ThreadHelpBase + , public ::cppu::WeakImplHelper1< ::com::sun::star::datatransfer::dnd::XDropTargetListener > +{ + //___________________________________________ + // member + private: + + /// uno service manager to create neccessary services + css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory; + /// weakreference to target frame (Don't use a hard reference. Owner can't delete us then!) + css::uno::WeakReference< css::frame::XFrame > m_xTargetFrame; + /// drag/drop info + DataFlavorExVector* m_pFormats; + + //___________________________________________ + // c++ interface + public: + + DropTargetListener( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory , + const css::uno::Reference< css::frame::XFrame >& xFrame ); + ~DropTargetListener( ); + + //___________________________________________ + // uno interface + public: + + // XEventListener + virtual void SAL_CALL disposing ( const css::lang::EventObject& Source ) throw(css::uno::RuntimeException); + + // XDropTargetListener + virtual void SAL_CALL drop ( const css::datatransfer::dnd::DropTargetDropEvent& dtde ) throw(css::uno::RuntimeException); + virtual void SAL_CALL dragEnter ( const css::datatransfer::dnd::DropTargetDragEnterEvent& dtdee ) throw(css::uno::RuntimeException); + virtual void SAL_CALL dragExit ( const css::datatransfer::dnd::DropTargetEvent& dte ) throw(css::uno::RuntimeException); + virtual void SAL_CALL dragOver ( const css::datatransfer::dnd::DropTargetDragEvent& dtde ) throw(css::uno::RuntimeException); + virtual void SAL_CALL dropActionChanged( const css::datatransfer::dnd::DropTargetDragEvent& dtde ) throw(css::uno::RuntimeException); + + //___________________________________________ + // internal helper + private: + + void implts_BeginDrag ( const css::uno::Sequence< css::datatransfer::DataFlavor >& rSupportedDataFlavors ); + void implts_EndDrag ( ); + sal_Bool implts_IsDropFormatSupported( SotFormatStringId nFormat ); + void implts_OpenFile ( const String& rFilePath ); + +}; // class DropTargetListener + +} // namespace framework + +#endif // __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |