| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_ |
| #define __FRAMEWORK_CLASSES_DROPTARGETLISTENER_HXX_ |
| |
| //_________________________________________________________________________________________________________________ |
| // my own includes |
| //_________________________________________________________________________________________________________________ |
| |
| #include <threadhelp/threadhelpbase.hxx> |
| #include <general.h> |
| |
| //_________________________________________________________________________________________________________________ |
| // interface includes |
| //_________________________________________________________________________________________________________________ |
| |
| #ifndef _COM_SUN_STAR_DATATRANSFER_DND_XDROPTARGETELISTENER_HPP_ |
| #include <com/sun/star/datatransfer/dnd/XDropTargetListener.hpp> |
| #endif |
| #include <com/sun/star/frame/XFrame.hpp> |
| |
| //_________________________________________________________________________________________________________________ |
| // includes of other projects |
| //_________________________________________________________________________________________________________________ |
| #include <cppuhelper/implbase1.hxx> |
| |
| #ifndef _SOT_EXCHANGE_HXX_ |
| #include <sot/exchange.hxx> |
| #endif |
| |
| 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_ |