1*3a700b0aSSteve Yin /************************************************************** 2*3a700b0aSSteve Yin * 3*3a700b0aSSteve Yin * Licensed to the Apache Software Foundation (ASF) under one 4*3a700b0aSSteve Yin * or more contributor license agreements. See the NOTICE file 5*3a700b0aSSteve Yin * distributed with this work for additional information 6*3a700b0aSSteve Yin * regarding copyright ownership. The ASF licenses this file 7*3a700b0aSSteve Yin * to you under the Apache License, Version 2.0 (the 8*3a700b0aSSteve Yin * "License"); you may not use this file except in compliance 9*3a700b0aSSteve Yin * with the License. You may obtain a copy of the License at 10*3a700b0aSSteve Yin * 11*3a700b0aSSteve Yin * http://www.apache.org/licenses/LICENSE-2.0 12*3a700b0aSSteve Yin * 13*3a700b0aSSteve Yin * Unless required by applicable law or agreed to in writing, 14*3a700b0aSSteve Yin * software distributed under the License is distributed on an 15*3a700b0aSSteve Yin * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*3a700b0aSSteve Yin * KIND, either express or implied. See the License for the 17*3a700b0aSSteve Yin * specific language governing permissions and limitations 18*3a700b0aSSteve Yin * under the License. 19*3a700b0aSSteve Yin * 20*3a700b0aSSteve Yin *************************************************************/ 215fdc4257SSteve Yin 225fdc4257SSteve Yin #ifndef __ENUMVARIANT_H_ 235fdc4257SSteve Yin #define __ENUMVARIANT_H_ 245fdc4257SSteve Yin 255fdc4257SSteve Yin #define WNT 265fdc4257SSteve Yin 275fdc4257SSteve Yin #include "resource.h" // main symbols 285fdc4257SSteve Yin #include <com/sun/star/accessibility/XAccessible.hpp> 295fdc4257SSteve Yin #include <com/sun/star/accessibility/XAccessibleSelection.hpp> 305fdc4257SSteve Yin #include "UAccCOM2.h" 315fdc4257SSteve Yin #include <AccObjectManagerAgent.hxx> 325fdc4257SSteve Yin 335fdc4257SSteve Yin using namespace com::sun::star::accessibility; 345fdc4257SSteve Yin using namespace com::sun::star::uno; 355fdc4257SSteve Yin 365fdc4257SSteve Yin #include <vector> 375fdc4257SSteve Yin #include <algorithm> 385fdc4257SSteve Yin using namespace std; 395fdc4257SSteve Yin 405fdc4257SSteve Yin /** 415fdc4257SSteve Yin * CEnumVariant implements IEnumVARIANT interface. 425fdc4257SSteve Yin */ 435fdc4257SSteve Yin class ATL_NO_VTABLE CEnumVariant : 445fdc4257SSteve Yin public CComObjectRootEx<CComMultiThreadModel>, 455fdc4257SSteve Yin public CComCoClass<CEnumVariant, &CLSID_EnumVariant>, 465fdc4257SSteve Yin public IDispatchImpl<IEnumVariant, &IID_IEnumVariant, &LIBID_UACCCOMLib> 475fdc4257SSteve Yin { 485fdc4257SSteve Yin public: CEnumVariant()495fdc4257SSteve Yin CEnumVariant() 505fdc4257SSteve Yin :m_lLBound(0), 515fdc4257SSteve Yin pUNOInterface(NULL), 525fdc4257SSteve Yin m_pXAccessibleSelection(NULL) 535fdc4257SSteve Yin { 545fdc4257SSteve Yin m_lCurrent = m_lLBound; 555fdc4257SSteve Yin } 565fdc4257SSteve Yin ~CEnumVariant()575fdc4257SSteve Yin virtual ~CEnumVariant() {}; 585fdc4257SSteve Yin 595fdc4257SSteve Yin DECLARE_REGISTRY_RESOURCEID(IDR_ENUMVARIANT) 605fdc4257SSteve Yin 615fdc4257SSteve Yin DECLARE_PROTECT_FINAL_CONSTRUCT() 625fdc4257SSteve Yin 635fdc4257SSteve Yin BEGIN_COM_MAP(CEnumVariant) 645fdc4257SSteve Yin COM_INTERFACE_ENTRY(IEnumVariant) 655fdc4257SSteve Yin COM_INTERFACE_ENTRY(IEnumVARIANT) 665fdc4257SSteve Yin END_COM_MAP() 675fdc4257SSteve Yin 685fdc4257SSteve Yin // IEnumVariant 695fdc4257SSteve Yin public: 705fdc4257SSteve Yin 715fdc4257SSteve Yin STDMETHOD(ClearEnumeration)(); 725fdc4257SSteve Yin 735fdc4257SSteve Yin // IEnumVARIANT 745fdc4257SSteve Yin 755fdc4257SSteve Yin // 765fdc4257SSteve Yin HRESULT STDMETHODCALLTYPE Next(ULONG cElements,VARIANT __RPC_FAR *pvar,ULONG __RPC_FAR *pcElementFetched); 775fdc4257SSteve Yin 785fdc4257SSteve Yin // 795fdc4257SSteve Yin HRESULT STDMETHODCALLTYPE Skip(ULONG cElements); 805fdc4257SSteve Yin 815fdc4257SSteve Yin // 825fdc4257SSteve Yin HRESULT STDMETHODCALLTYPE Reset( void); 835fdc4257SSteve Yin 845fdc4257SSteve Yin // 855fdc4257SSteve Yin HRESULT STDMETHODCALLTYPE Clone(IEnumVARIANT __RPC_FAR *__RPC_FAR *ppenum); 865fdc4257SSteve Yin 875fdc4257SSteve Yin // IEnumVariant 885fdc4257SSteve Yin 895fdc4257SSteve Yin // 905fdc4257SSteve Yin HRESULT STDMETHODCALLTYPE PutSelection(long pXSelection); 915fdc4257SSteve Yin 925fdc4257SSteve Yin // 935fdc4257SSteve Yin static HRESULT STDMETHODCALLTYPE Create(CEnumVariant __RPC_FAR *__RPC_FAR *ppenum); 945fdc4257SSteve Yin 955fdc4257SSteve Yin // 965fdc4257SSteve Yin long GetCountOfElements(); 975fdc4257SSteve Yin 985fdc4257SSteve Yin private: 995fdc4257SSteve Yin 1005fdc4257SSteve Yin long m_lCurrent; 1015fdc4257SSteve Yin long m_lLBound; 1025fdc4257SSteve Yin XAccessible* pUNOInterface; // XAccessible. 1035fdc4257SSteve Yin Reference<XAccessibleSelection> m_pXAccessibleSelection; // Selection. 1045fdc4257SSteve Yin }; 1055fdc4257SSteve Yin 1065fdc4257SSteve Yin #endif //__ENUMVARIANT_H_ 107