1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef SVTOOLS_FILEPICKER_INTERACTION_HXX 29*cdf0e10cSrcweir #define SVTOOLS_FILEPICKER_INTERACTION_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 32*cdf0e10cSrcweir #include <com/sun/star/task/XInteractionHandler.hpp> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir //........................................................................ 35*cdf0e10cSrcweir namespace svt 36*cdf0e10cSrcweir { 37*cdf0e10cSrcweir //........................................................................ 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir //==================================================================== 40*cdf0e10cSrcweir //= OFilePickerInteractionHandler 41*cdf0e10cSrcweir //==================================================================== 42*cdf0e10cSrcweir typedef ::cppu::WeakImplHelper1 < ::com::sun::star::task::XInteractionHandler 43*cdf0e10cSrcweir > OFilePickerInteractionHandler_Base; 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir /** a InteractionHandler implementation which extends another handler with some customizability 46*cdf0e10cSrcweir */ 47*cdf0e10cSrcweir class OFilePickerInteractionHandler : public OFilePickerInteractionHandler_Base 48*cdf0e10cSrcweir { 49*cdf0e10cSrcweir public: 50*cdf0e10cSrcweir /** flags, which indicates special handled interactions 51*cdf0e10cSrcweir These values will be used combained as flags - so they must 52*cdf0e10cSrcweir in range [2^n]! 53*cdf0e10cSrcweir */ 54*cdf0e10cSrcweir enum EInterceptedInteractions 55*cdf0e10cSrcweir { 56*cdf0e10cSrcweir E_NOINTERCEPTION = 0, 57*cdf0e10cSrcweir E_DOESNOTEXIST = 1 58*cdf0e10cSrcweir // next values [2,4,8,16 ...]! 59*cdf0e10cSrcweir }; 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir protected: 62*cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler > m_xMaster ; // our master handler 63*cdf0e10cSrcweir ::com::sun::star::uno::Any m_aException ; // the last handled request 64*cdf0e10cSrcweir sal_Bool m_bUsed ; // indicates using of this interaction handler instance 65*cdf0e10cSrcweir EInterceptedInteractions m_eInterceptions ; // enable/disable interception of some special interactions 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir public: 68*cdf0e10cSrcweir OFilePickerInteractionHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& _rxMaster ); 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir // some generic functions 71*cdf0e10cSrcweir void enableInterceptions( EInterceptedInteractions eInterceptions ); 72*cdf0e10cSrcweir sal_Bool wasUsed () const; 73*cdf0e10cSrcweir void resetUseState (); 74*cdf0e10cSrcweir void forgetRequest (); 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir // functions to analyze last cached request 77*cdf0e10cSrcweir sal_Bool wasAccessDenied() const; 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir protected: 80*cdf0e10cSrcweir // XInteractionHandler 81*cdf0e10cSrcweir virtual void SAL_CALL handle( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest >& _rxRequest ) throw (::com::sun::star::uno::RuntimeException); 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir private: 84*cdf0e10cSrcweir ~OFilePickerInteractionHandler(); 85*cdf0e10cSrcweir }; 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir //........................................................................ 88*cdf0e10cSrcweir } // namespace svt 89*cdf0e10cSrcweir //........................................................................ 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir #endif // SVTOOLS_FILEPICKER_INTERACTION_HXX 92*cdf0e10cSrcweir 93