| /************************************************************** |
| * |
| * 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 SVTOOLS_FILEPICKER_INTERACTION_HXX |
| #define SVTOOLS_FILEPICKER_INTERACTION_HXX |
| |
| #include <cppuhelper/implbase1.hxx> |
| #include <com/sun/star/task/XInteractionHandler.hpp> |
| |
| //........................................................................ |
| namespace svt |
| { |
| //........................................................................ |
| |
| //==================================================================== |
| //= OFilePickerInteractionHandler |
| //==================================================================== |
| typedef ::cppu::WeakImplHelper1 < ::com::sun::star::task::XInteractionHandler |
| > OFilePickerInteractionHandler_Base; |
| |
| /** a InteractionHandler implementation which extends another handler with some customizability |
| */ |
| class OFilePickerInteractionHandler : public OFilePickerInteractionHandler_Base |
| { |
| public: |
| /** flags, which indicates special handled interactions |
| These values will be used combained as flags - so they must |
| in range [2^n]! |
| */ |
| enum EInterceptedInteractions |
| { |
| E_NOINTERCEPTION = 0, |
| E_DOESNOTEXIST = 1 |
| // next values [2,4,8,16 ...]! |
| }; |
| |
| protected: |
| ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler > m_xMaster ; // our master handler |
| ::com::sun::star::uno::Any m_aException ; // the last handled request |
| sal_Bool m_bUsed ; // indicates using of this interaction handler instance |
| EInterceptedInteractions m_eInterceptions ; // enable/disable interception of some special interactions |
| |
| public: |
| OFilePickerInteractionHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& _rxMaster ); |
| |
| // some generic functions |
| void enableInterceptions( EInterceptedInteractions eInterceptions ); |
| sal_Bool wasUsed () const; |
| void resetUseState (); |
| void forgetRequest (); |
| |
| // functions to analyze last cached request |
| sal_Bool wasAccessDenied() const; |
| |
| protected: |
| // XInteractionHandler |
| virtual void SAL_CALL handle( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest >& _rxRequest ) throw (::com::sun::star::uno::RuntimeException); |
| |
| private: |
| ~OFilePickerInteractionHandler(); |
| }; |
| |
| //........................................................................ |
| } // namespace svt |
| //........................................................................ |
| |
| #endif // SVTOOLS_FILEPICKER_INTERACTION_HXX |
| |
