1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 #include "stdafx.h" 23 #include "UAccCOM2.h" 24 #include "AccImage.h" 25 #include <com/sun/star/accessibility/XAccessible.hpp> 26 #include <com/sun/star/accessibility/XAccessibleContext.hpp> 27 28 using namespace com::sun::star::accessibility; 29 using namespace com::sun::star::uno; 30 31 /** 32 * Get description. 33 * @param description Variant to get description. 34 * @return Result. 35 */ 36 STDMETHODIMP CAccImage::get_description(BSTR * description) 37 { 38 39 CHECK_ENABLE_INF 40 41 ENTER_PROTECTED_BLOCK 42 43 // #CHECK# 44 if (description == NULL) 45 return E_INVALIDARG; 46 if( !pRXImg.is() ) 47 return E_FAIL; 48 49 ::rtl::OUString ouStr = GetXInterface()->getAccessibleImageDescription(); 50 SAFE_SYSFREESTRING(*description); 51 *description = SysAllocString((OLECHAR*)ouStr.getStr()); 52 53 return S_OK; 54 55 LEAVE_PROTECTED_BLOCK 56 } 57 58 STDMETHODIMP CAccImage::get_imagePosition( 59 /* [in] */ enum IA2CoordinateType, 60 /* [out] */ long __RPC_FAR *, 61 /* [retval][out] */ long __RPC_FAR *) 62 { 63 return E_NOTIMPL; 64 } 65 66 STDMETHODIMP CAccImage::get_imageSize( 67 /* [out] */ long __RPC_FAR *, 68 /* [retval][out] */ long __RPC_FAR *) 69 { 70 return E_NOTIMPL; 71 } 72 73 /** 74 * Put UNO interface. 75 * @param pXInterface UNO interface. 76 * @return Result. 77 */ 78 STDMETHODIMP CAccImage::put_XInterface(long pXInterface) 79 { 80 81 82 ENTER_PROTECTED_BLOCK 83 84 CUNOXWrapper::put_XInterface(pXInterface); 85 //special query. 86 if(pUNOInterface == NULL) 87 return E_FAIL; 88 89 Reference<XAccessibleContext> pRContext = pUNOInterface->getAccessibleContext(); 90 if( !pRContext.is() ) 91 { 92 return E_FAIL; 93 } 94 Reference<XAccessibleImage> pRXI(pRContext,UNO_QUERY); 95 if( !pRXI.is() ) 96 pRXImg = NULL; 97 else 98 pRXImg = pRXI.get(); 99 return S_OK; 100 101 LEAVE_PROTECTED_BLOCK 102 } 103