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 */
get_description(BSTR * description)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
get_imagePosition(enum IA2CoordinateType,long __RPC_FAR *,long __RPC_FAR *)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
get_imageSize(long __RPC_FAR *,long __RPC_FAR *)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 */
put_XInterface(long pXInterface)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