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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "accessibility/extended/AccessibleBrowseBoxTable.hxx"
21 : #include <svtools/accessibletableprovider.hxx>
22 :
23 :
24 :
25 : using ::com::sun::star::uno::Reference;
26 : using ::com::sun::star::uno::Sequence;
27 : using ::com::sun::star::uno::Any;
28 :
29 : using namespace ::com::sun::star;
30 : using namespace ::com::sun::star::accessibility;
31 : using namespace ::svt;
32 :
33 :
34 :
35 : namespace accessibility {
36 :
37 :
38 :
39 : // Ctor/Dtor/disposing --------------------------------------------------------
40 :
41 0 : AccessibleBrowseBoxTable::AccessibleBrowseBoxTable(
42 : const Reference< XAccessible >& rxParent,
43 : IAccessibleTableProvider& rBrowseBox ) :
44 0 : AccessibleBrowseBoxTableBase( rxParent, rBrowseBox, BBTYPE_TABLE )
45 : {
46 0 : }
47 :
48 0 : AccessibleBrowseBoxTable::~AccessibleBrowseBoxTable()
49 : {
50 0 : }
51 :
52 : // XAccessibleContext ---------------------------------------------------------
53 :
54 : Reference< XAccessible > SAL_CALL
55 0 : AccessibleBrowseBoxTable::getAccessibleChild( sal_Int32 nChildIndex )
56 : throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
57 : {
58 0 : SolarMutexGuard aSolarGuard;
59 0 : ::osl::MutexGuard aGuard( getOslMutex() );
60 0 : ensureIsAlive();
61 0 : ensureIsValidIndex( nChildIndex );
62 : return mpBrowseBox->CreateAccessibleCell(
63 0 : implGetRow( nChildIndex ), (sal_Int16)implGetColumn( nChildIndex ) );
64 : }
65 :
66 0 : sal_Int32 SAL_CALL AccessibleBrowseBoxTable::getAccessibleIndexInParent()
67 : throw ( uno::RuntimeException, std::exception )
68 : {
69 0 : ensureIsAlive();
70 0 : return BBINDEX_TABLE;
71 : }
72 :
73 : // XAccessibleComponent -------------------------------------------------------
74 :
75 : Reference< XAccessible > SAL_CALL
76 0 : AccessibleBrowseBoxTable::getAccessibleAtPoint( const awt::Point& rPoint )
77 : throw ( uno::RuntimeException, std::exception )
78 : {
79 0 : SolarMutexGuard aSolarGuard;
80 0 : ::osl::MutexGuard aGuard( getOslMutex() );
81 0 : ensureIsAlive();
82 :
83 0 : Reference< XAccessible > xChild;
84 0 : sal_Int32 nRow = 0;
85 0 : sal_uInt16 nColumnPos = 0;
86 0 : if( mpBrowseBox->ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ) )
87 0 : xChild = mpBrowseBox->CreateAccessibleCell( nRow, nColumnPos );
88 :
89 0 : return xChild;
90 : }
91 :
92 0 : void SAL_CALL AccessibleBrowseBoxTable::grabFocus()
93 : throw ( uno::RuntimeException, std::exception )
94 : {
95 0 : SolarMutexGuard aSolarGuard;
96 0 : ::osl::MutexGuard aGuard( getOslMutex() );
97 0 : ensureIsAlive();
98 0 : mpBrowseBox->GrabTableFocus();
99 0 : }
100 :
101 : // XAccessibleTable -----------------------------------------------------------
102 :
103 0 : OUString SAL_CALL AccessibleBrowseBoxTable::getAccessibleRowDescription( sal_Int32 nRow )
104 : throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
105 : {
106 0 : SolarMutexGuard aSolarGuard;
107 0 : ::osl::MutexGuard aGuard( getOslMutex() );
108 0 : ensureIsAlive();
109 0 : ensureIsValidRow( nRow );
110 0 : return mpBrowseBox->GetRowDescription( nRow );
111 : }
112 :
113 0 : OUString SAL_CALL AccessibleBrowseBoxTable::getAccessibleColumnDescription( sal_Int32 nColumn )
114 : throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
115 : {
116 0 : SolarMutexGuard aSolarGuard;
117 0 : ::osl::MutexGuard aGuard( getOslMutex() );
118 0 : ensureIsAlive();
119 0 : ensureIsValidColumn( nColumn );
120 0 : return mpBrowseBox->GetColumnDescription( (sal_uInt16)nColumn );
121 : }
122 :
123 0 : Reference< XAccessibleTable > SAL_CALL AccessibleBrowseBoxTable::getAccessibleRowHeaders()
124 : throw ( uno::RuntimeException, std::exception )
125 : {
126 0 : ::osl::MutexGuard aGuard( getOslMutex() );
127 0 : ensureIsAlive();
128 0 : return implGetHeaderBar( BBINDEX_ROWHEADERBAR );
129 : }
130 :
131 0 : Reference< XAccessibleTable > SAL_CALL AccessibleBrowseBoxTable::getAccessibleColumnHeaders()
132 : throw ( uno::RuntimeException, std::exception )
133 : {
134 0 : ::osl::MutexGuard aGuard( getOslMutex() );
135 0 : ensureIsAlive();
136 0 : return implGetHeaderBar( BBINDEX_COLUMNHEADERBAR );
137 : }
138 :
139 0 : Sequence< sal_Int32 > SAL_CALL AccessibleBrowseBoxTable::getSelectedAccessibleRows()
140 : throw ( uno::RuntimeException, std::exception )
141 : {
142 0 : SolarMutexGuard aSolarGuard;
143 0 : ::osl::MutexGuard aGuard( getOslMutex() );
144 0 : ensureIsAlive();
145 :
146 0 : Sequence< sal_Int32 > aSelSeq;
147 0 : implGetSelectedRows( aSelSeq );
148 0 : return aSelSeq;
149 : }
150 :
151 0 : Sequence< sal_Int32 > SAL_CALL AccessibleBrowseBoxTable::getSelectedAccessibleColumns()
152 : throw ( uno::RuntimeException, std::exception )
153 : {
154 0 : SolarMutexGuard aSolarGuard;
155 0 : ::osl::MutexGuard aGuard( getOslMutex() );
156 0 : ensureIsAlive();
157 :
158 0 : Sequence< sal_Int32 > aSelSeq;
159 0 : implGetSelectedColumns( aSelSeq );
160 0 : return aSelSeq;
161 : }
162 :
163 0 : sal_Bool SAL_CALL AccessibleBrowseBoxTable::isAccessibleRowSelected( sal_Int32 nRow )
164 : throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
165 : {
166 0 : SolarMutexGuard aSolarGuard;
167 0 : ::osl::MutexGuard aGuard( getOslMutex() );
168 0 : ensureIsAlive();
169 0 : ensureIsValidRow( nRow );
170 0 : return implIsRowSelected( nRow );
171 : }
172 :
173 0 : sal_Bool SAL_CALL AccessibleBrowseBoxTable::isAccessibleColumnSelected( sal_Int32 nColumn )
174 : throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
175 : {
176 0 : SolarMutexGuard aSolarGuard;
177 0 : ::osl::MutexGuard aGuard( getOslMutex() );
178 0 : ensureIsAlive();
179 0 : ensureIsValidColumn( nColumn );
180 0 : return implIsColumnSelected( nColumn );
181 : }
182 :
183 0 : Reference< XAccessible > SAL_CALL AccessibleBrowseBoxTable::getAccessibleCellAt(
184 : sal_Int32 nRow, sal_Int32 nColumn )
185 : throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
186 : {
187 0 : SolarMutexGuard aSolarGuard;
188 0 : ::osl::MutexGuard aGuard( getOslMutex() );
189 0 : ensureIsAlive();
190 0 : ensureIsValidAddress( nRow, nColumn );
191 0 : return mpBrowseBox->CreateAccessibleCell( nRow, (sal_Int16)nColumn );
192 : }
193 :
194 0 : sal_Bool SAL_CALL AccessibleBrowseBoxTable::isAccessibleSelected(
195 : sal_Int32 nRow, sal_Int32 nColumn )
196 : throw ( lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception )
197 : {
198 0 : SolarMutexGuard aSolarGuard;
199 0 : ::osl::MutexGuard aGuard( getOslMutex() );
200 0 : ensureIsAlive();
201 0 : ensureIsValidAddress( nRow, nColumn );
202 0 : return implIsRowSelected( nRow ) || implIsColumnSelected( nColumn );
203 : }
204 :
205 : // XServiceInfo ---------------------------------------------------------------
206 :
207 0 : OUString SAL_CALL AccessibleBrowseBoxTable::getImplementationName()
208 : throw ( uno::RuntimeException, std::exception )
209 : {
210 0 : return OUString( "com.sun.star.comp.svtools.AccessibleBrowseBoxTable" );
211 : }
212 :
213 : // internal virtual methods ---------------------------------------------------
214 :
215 0 : Rectangle AccessibleBrowseBoxTable::implGetBoundingBox()
216 : {
217 0 : return mpBrowseBox->calcTableRect(false);
218 : }
219 :
220 0 : Rectangle AccessibleBrowseBoxTable::implGetBoundingBoxOnScreen()
221 : {
222 0 : return mpBrowseBox->calcTableRect();
223 : }
224 :
225 : // internal helper methods ----------------------------------------------------
226 :
227 0 : Reference< XAccessibleTable > AccessibleBrowseBoxTable::implGetHeaderBar(
228 : sal_Int32 nChildIndex )
229 : throw ( uno::RuntimeException )
230 : {
231 0 : Reference< XAccessible > xRet;
232 0 : Reference< XAccessibleContext > xContext( mxParent, uno::UNO_QUERY );
233 0 : if( xContext.is() )
234 : {
235 : try
236 : {
237 0 : xRet = xContext->getAccessibleChild( nChildIndex );
238 : }
239 0 : catch (const lang::IndexOutOfBoundsException&)
240 : {
241 : OSL_FAIL( "implGetHeaderBar - wrong child index" );
242 : }
243 : // RuntimeException goes to caller
244 : }
245 0 : return Reference< XAccessibleTable >( xRet, uno::UNO_QUERY );
246 : }
247 :
248 :
249 :
250 : } // namespace accessibility
251 :
252 :
253 :
254 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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