1*10ce8018SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*10ce8018SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*10ce8018SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*10ce8018SAndrew Rist * distributed with this work for additional information 6*10ce8018SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*10ce8018SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*10ce8018SAndrew Rist * "License"); you may not use this file except in compliance 9*10ce8018SAndrew Rist * with the License. You may obtain a copy of the License at 10*10ce8018SAndrew Rist * 11*10ce8018SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*10ce8018SAndrew Rist * 13*10ce8018SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*10ce8018SAndrew Rist * software distributed under the License is distributed on an 15*10ce8018SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*10ce8018SAndrew Rist * KIND, either express or implied. See the License for the 17*10ce8018SAndrew Rist * specific language governing permissions and limitations 18*10ce8018SAndrew Rist * under the License. 19*10ce8018SAndrew Rist * 20*10ce8018SAndrew Rist *************************************************************/ 21*10ce8018SAndrew Rist 22*10ce8018SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef SVTOOLS_FILEPICKER_INTERACTION_HXX 25cdf0e10cSrcweir #define SVTOOLS_FILEPICKER_INTERACTION_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 28cdf0e10cSrcweir #include <com/sun/star/task/XInteractionHandler.hpp> 29cdf0e10cSrcweir 30cdf0e10cSrcweir //........................................................................ 31cdf0e10cSrcweir namespace svt 32cdf0e10cSrcweir { 33cdf0e10cSrcweir //........................................................................ 34cdf0e10cSrcweir 35cdf0e10cSrcweir //==================================================================== 36cdf0e10cSrcweir //= OFilePickerInteractionHandler 37cdf0e10cSrcweir //==================================================================== 38cdf0e10cSrcweir typedef ::cppu::WeakImplHelper1 < ::com::sun::star::task::XInteractionHandler 39cdf0e10cSrcweir > OFilePickerInteractionHandler_Base; 40cdf0e10cSrcweir 41cdf0e10cSrcweir /** a InteractionHandler implementation which extends another handler with some customizability 42cdf0e10cSrcweir */ 43cdf0e10cSrcweir class OFilePickerInteractionHandler : public OFilePickerInteractionHandler_Base 44cdf0e10cSrcweir { 45cdf0e10cSrcweir public: 46cdf0e10cSrcweir /** flags, which indicates special handled interactions 47cdf0e10cSrcweir These values will be used combained as flags - so they must 48cdf0e10cSrcweir in range [2^n]! 49cdf0e10cSrcweir */ 50cdf0e10cSrcweir enum EInterceptedInteractions 51cdf0e10cSrcweir { 52cdf0e10cSrcweir E_NOINTERCEPTION = 0, 53cdf0e10cSrcweir E_DOESNOTEXIST = 1 54cdf0e10cSrcweir // next values [2,4,8,16 ...]! 55cdf0e10cSrcweir }; 56cdf0e10cSrcweir 57cdf0e10cSrcweir protected: 58cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler > m_xMaster ; // our master handler 59cdf0e10cSrcweir ::com::sun::star::uno::Any m_aException ; // the last handled request 60cdf0e10cSrcweir sal_Bool m_bUsed ; // indicates using of this interaction handler instance 61cdf0e10cSrcweir EInterceptedInteractions m_eInterceptions ; // enable/disable interception of some special interactions 62cdf0e10cSrcweir 63cdf0e10cSrcweir public: 64cdf0e10cSrcweir OFilePickerInteractionHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& _rxMaster ); 65cdf0e10cSrcweir 66cdf0e10cSrcweir // some generic functions 67cdf0e10cSrcweir void enableInterceptions( EInterceptedInteractions eInterceptions ); 68cdf0e10cSrcweir sal_Bool wasUsed () const; 69cdf0e10cSrcweir void resetUseState (); 70cdf0e10cSrcweir void forgetRequest (); 71cdf0e10cSrcweir 72cdf0e10cSrcweir // functions to analyze last cached request 73cdf0e10cSrcweir sal_Bool wasAccessDenied() const; 74cdf0e10cSrcweir 75cdf0e10cSrcweir protected: 76cdf0e10cSrcweir // XInteractionHandler 77cdf0e10cSrcweir virtual void SAL_CALL handle( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest >& _rxRequest ) throw (::com::sun::star::uno::RuntimeException); 78cdf0e10cSrcweir 79cdf0e10cSrcweir private: 80cdf0e10cSrcweir ~OFilePickerInteractionHandler(); 81cdf0e10cSrcweir }; 82cdf0e10cSrcweir 83cdf0e10cSrcweir //........................................................................ 84cdf0e10cSrcweir } // namespace svt 85cdf0e10cSrcweir //........................................................................ 86cdf0e10cSrcweir 87cdf0e10cSrcweir #endif // SVTOOLS_FILEPICKER_INTERACTION_HXX 88cdf0e10cSrcweir 89