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 // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_accessibility.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir 
32*cdf0e10cSrcweir #include "accessibility/extended/AccessibleGridControlHeader.hxx"
33*cdf0e10cSrcweir #include "accessibility/extended/AccessibleGridControlHeaderCell.hxx"
34*cdf0e10cSrcweir #include "accessibility/extended/AccessibleGridControlTableCell.hxx"
35*cdf0e10cSrcweir #include <svtools/accessibletable.hxx>
36*cdf0e10cSrcweir 
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir // ============================================================================
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir using ::rtl::OUString;
41*cdf0e10cSrcweir 
42*cdf0e10cSrcweir using ::com::sun::star::uno::Reference;
43*cdf0e10cSrcweir using ::com::sun::star::uno::Sequence;
44*cdf0e10cSrcweir using ::com::sun::star::uno::Any;
45*cdf0e10cSrcweir 
46*cdf0e10cSrcweir using namespace ::com::sun::star::uno;
47*cdf0e10cSrcweir using namespace ::com::sun::star;
48*cdf0e10cSrcweir using namespace ::com::sun::star::lang;
49*cdf0e10cSrcweir using namespace ::com::sun::star::accessibility;
50*cdf0e10cSrcweir using namespace ::svt;
51*cdf0e10cSrcweir using namespace ::svt::table;
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir // ============================================================================
54*cdf0e10cSrcweir 
55*cdf0e10cSrcweir namespace accessibility {
56*cdf0e10cSrcweir 
57*cdf0e10cSrcweir // ============================================================================
58*cdf0e10cSrcweir 
59*cdf0e10cSrcweir DBG_NAME( AccessibleGridControlHeader )
60*cdf0e10cSrcweir 
61*cdf0e10cSrcweir AccessibleGridControlHeader::AccessibleGridControlHeader(
62*cdf0e10cSrcweir         const Reference< XAccessible >& rxParent,
63*cdf0e10cSrcweir         ::svt::table::IAccessibleTable&                      rTable,
64*cdf0e10cSrcweir 		::svt::table::AccessibleTableControlObjType      eObjType):
65*cdf0e10cSrcweir 		AccessibleGridControlTableBase( rxParent, rTable, eObjType )
66*cdf0e10cSrcweir {
67*cdf0e10cSrcweir     DBG_ASSERT( isRowBar() || isColumnBar(),
68*cdf0e10cSrcweir         "accessibility/extended/AccessibleGridControlHeaderBar - invalid object type" );
69*cdf0e10cSrcweir }
70*cdf0e10cSrcweir 
71*cdf0e10cSrcweir AccessibleGridControlHeader::~AccessibleGridControlHeader()
72*cdf0e10cSrcweir {
73*cdf0e10cSrcweir }
74*cdf0e10cSrcweir 
75*cdf0e10cSrcweir // XAccessibleContext ---------------------------------------------------------
76*cdf0e10cSrcweir 
77*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL
78*cdf0e10cSrcweir AccessibleGridControlHeader::getAccessibleChild( sal_Int32 nChildIndex )
79*cdf0e10cSrcweir     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
80*cdf0e10cSrcweir {
81*cdf0e10cSrcweir     TCSolarGuard aSolarGuard;
82*cdf0e10cSrcweir     ::osl::MutexGuard aGuard( getOslMutex() );
83*cdf0e10cSrcweir 
84*cdf0e10cSrcweir     if (nChildIndex<0 || nChildIndex>=getAccessibleChildCount())
85*cdf0e10cSrcweir 	throw IndexOutOfBoundsException();
86*cdf0e10cSrcweir     ensureIsAlive();
87*cdf0e10cSrcweir     Reference< XAccessible > xChild;
88*cdf0e10cSrcweir     if(m_eObjType == svt::table::TCTYPE_COLUMNHEADERBAR)
89*cdf0e10cSrcweir     {
90*cdf0e10cSrcweir 	    AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, svt::table::TCTYPE_COLUMNHEADERCELL);
91*cdf0e10cSrcweir 	    xChild = pColHeaderCell;
92*cdf0e10cSrcweir     }
93*cdf0e10cSrcweir     else if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR)
94*cdf0e10cSrcweir     {
95*cdf0e10cSrcweir 	    AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, svt::table::TCTYPE_ROWHEADERCELL);
96*cdf0e10cSrcweir 	    xChild = pRowHeaderCell;
97*cdf0e10cSrcweir     }
98*cdf0e10cSrcweir     return xChild;
99*cdf0e10cSrcweir }
100*cdf0e10cSrcweir 
101*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleGridControlHeader::getAccessibleIndexInParent()
102*cdf0e10cSrcweir     throw ( uno::RuntimeException )
103*cdf0e10cSrcweir {
104*cdf0e10cSrcweir      ensureIsAlive();
105*cdf0e10cSrcweir      if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR && m_aTable.HasColHeader())
106*cdf0e10cSrcweir 	     return 1;
107*cdf0e10cSrcweir      else
108*cdf0e10cSrcweir 	     return 0;
109*cdf0e10cSrcweir }
110*cdf0e10cSrcweir 
111*cdf0e10cSrcweir // XAccessibleComponent -------------------------------------------------------
112*cdf0e10cSrcweir 
113*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL
114*cdf0e10cSrcweir AccessibleGridControlHeader::getAccessibleAtPoint( const awt::Point& rPoint )
115*cdf0e10cSrcweir     throw ( uno::RuntimeException )
116*cdf0e10cSrcweir {
117*cdf0e10cSrcweir     TCSolarGuard aSolarGuard;
118*cdf0e10cSrcweir     ::osl::MutexGuard aGuard( getOslMutex() );
119*cdf0e10cSrcweir     ensureIsAlive();
120*cdf0e10cSrcweir 
121*cdf0e10cSrcweir     sal_Int32 nRow = 0;
122*cdf0e10cSrcweir     sal_Int32 nColumnPos = 0;
123*cdf0e10cSrcweir     sal_Bool bConverted = isRowBar() ?
124*cdf0e10cSrcweir     m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ) :
125*cdf0e10cSrcweir     m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) );
126*cdf0e10cSrcweir 
127*cdf0e10cSrcweir     return bConverted ? implGetChild( nRow, nColumnPos ) : Reference< XAccessible >();
128*cdf0e10cSrcweir }
129*cdf0e10cSrcweir 
130*cdf0e10cSrcweir void SAL_CALL AccessibleGridControlHeader::grabFocus()
131*cdf0e10cSrcweir     throw ( uno::RuntimeException )
132*cdf0e10cSrcweir {
133*cdf0e10cSrcweir     ensureIsAlive();
134*cdf0e10cSrcweir     // focus on header not supported
135*cdf0e10cSrcweir }
136*cdf0e10cSrcweir 
137*cdf0e10cSrcweir Any SAL_CALL AccessibleGridControlHeader::getAccessibleKeyBinding()
138*cdf0e10cSrcweir     throw ( uno::RuntimeException )
139*cdf0e10cSrcweir {
140*cdf0e10cSrcweir     ensureIsAlive();
141*cdf0e10cSrcweir     return Any();   // no special key bindings for header
142*cdf0e10cSrcweir }
143*cdf0e10cSrcweir 
144*cdf0e10cSrcweir // XAccessibleTable -----------------------------------------------------------
145*cdf0e10cSrcweir 
146*cdf0e10cSrcweir OUString SAL_CALL AccessibleGridControlHeader::getAccessibleRowDescription( sal_Int32 nRow )
147*cdf0e10cSrcweir     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
148*cdf0e10cSrcweir {
149*cdf0e10cSrcweir     TCSolarGuard aSolarGuard;
150*cdf0e10cSrcweir     ::osl::MutexGuard aGuard( getOslMutex() );
151*cdf0e10cSrcweir     ensureIsAlive();
152*cdf0e10cSrcweir     ensureIsValidRow( nRow );
153*cdf0e10cSrcweir     return OUString();  // no headers in headers
154*cdf0e10cSrcweir }
155*cdf0e10cSrcweir 
156*cdf0e10cSrcweir OUString SAL_CALL AccessibleGridControlHeader::getAccessibleColumnDescription( sal_Int32 nColumn )
157*cdf0e10cSrcweir     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
158*cdf0e10cSrcweir {
159*cdf0e10cSrcweir     TCSolarGuard aSolarGuard;
160*cdf0e10cSrcweir     ::osl::MutexGuard aGuard( getOslMutex() );
161*cdf0e10cSrcweir     ensureIsAlive();
162*cdf0e10cSrcweir     ensureIsValidColumn( nColumn );
163*cdf0e10cSrcweir     return OUString();  // no headers in headers
164*cdf0e10cSrcweir }
165*cdf0e10cSrcweir 
166*cdf0e10cSrcweir Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleRowHeaders()
167*cdf0e10cSrcweir     throw ( uno::RuntimeException )
168*cdf0e10cSrcweir {
169*cdf0e10cSrcweir     ensureIsAlive();
170*cdf0e10cSrcweir     return NULL;        // no headers in headers
171*cdf0e10cSrcweir }
172*cdf0e10cSrcweir 
173*cdf0e10cSrcweir Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleColumnHeaders()
174*cdf0e10cSrcweir     throw ( uno::RuntimeException )
175*cdf0e10cSrcweir {
176*cdf0e10cSrcweir     ensureIsAlive();
177*cdf0e10cSrcweir     return NULL;        // no headers in headers
178*cdf0e10cSrcweir }
179*cdf0e10cSrcweir //not selectable
180*cdf0e10cSrcweir Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleRows()
181*cdf0e10cSrcweir     throw ( uno::RuntimeException )
182*cdf0e10cSrcweir {
183*cdf0e10cSrcweir     Sequence< sal_Int32 > aSelSeq(0);
184*cdf0e10cSrcweir     return aSelSeq;
185*cdf0e10cSrcweir }
186*cdf0e10cSrcweir //columns aren't selectable
187*cdf0e10cSrcweir Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleColumns()
188*cdf0e10cSrcweir     throw ( uno::RuntimeException )
189*cdf0e10cSrcweir {
190*cdf0e10cSrcweir     Sequence< sal_Int32 > aSelSeq(0);
191*cdf0e10cSrcweir     return aSelSeq;
192*cdf0e10cSrcweir }
193*cdf0e10cSrcweir //row headers not selectable
194*cdf0e10cSrcweir sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleRowSelected( sal_Int32 /*nRow*/ )
195*cdf0e10cSrcweir     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
196*cdf0e10cSrcweir {
197*cdf0e10cSrcweir     return sal_False;
198*cdf0e10cSrcweir }
199*cdf0e10cSrcweir //columns aren't selectable
200*cdf0e10cSrcweir sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleColumnSelected( sal_Int32 nColumn )
201*cdf0e10cSrcweir     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
202*cdf0e10cSrcweir {
203*cdf0e10cSrcweir     (void)nColumn;
204*cdf0e10cSrcweir     return sal_False;
205*cdf0e10cSrcweir }
206*cdf0e10cSrcweir //not implemented
207*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL AccessibleGridControlHeader::getAccessibleCellAt(
208*cdf0e10cSrcweir         sal_Int32 /*nRow*/, sal_Int32 /*nColumn*/ )
209*cdf0e10cSrcweir     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
210*cdf0e10cSrcweir {
211*cdf0e10cSrcweir     return NULL;
212*cdf0e10cSrcweir }
213*cdf0e10cSrcweir // not selectable
214*cdf0e10cSrcweir sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleSelected(
215*cdf0e10cSrcweir         sal_Int32 /*nRow*/, sal_Int32 /*nColumn */)
216*cdf0e10cSrcweir     throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
217*cdf0e10cSrcweir {
218*cdf0e10cSrcweir     return sal_False;
219*cdf0e10cSrcweir }
220*cdf0e10cSrcweir 
221*cdf0e10cSrcweir // XServiceInfo ---------------------------------------------------------------
222*cdf0e10cSrcweir 
223*cdf0e10cSrcweir OUString SAL_CALL AccessibleGridControlHeader::getImplementationName()
224*cdf0e10cSrcweir     throw ( uno::RuntimeException )
225*cdf0e10cSrcweir {
226*cdf0e10cSrcweir     return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.accessibility.AccessibleGridControlHeader" ) );
227*cdf0e10cSrcweir }
228*cdf0e10cSrcweir 
229*cdf0e10cSrcweir Sequence< sal_Int8 > SAL_CALL AccessibleGridControlHeader::getImplementationId()
230*cdf0e10cSrcweir     throw ( uno::RuntimeException )
231*cdf0e10cSrcweir {
232*cdf0e10cSrcweir     ::osl::MutexGuard aGuard( getOslGlobalMutex() );
233*cdf0e10cSrcweir     static Sequence< sal_Int8 > aId;
234*cdf0e10cSrcweir     implCreateUuid( aId );
235*cdf0e10cSrcweir     return aId;
236*cdf0e10cSrcweir }
237*cdf0e10cSrcweir 
238*cdf0e10cSrcweir // internal virtual methods ---------------------------------------------------
239*cdf0e10cSrcweir 
240*cdf0e10cSrcweir Rectangle AccessibleGridControlHeader::implGetBoundingBox()
241*cdf0e10cSrcweir {
242*cdf0e10cSrcweir     Window* pParent = m_aTable.GetAccessibleParentWindow();
243*cdf0e10cSrcweir 	Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( pParent ) );
244*cdf0e10cSrcweir 	Rectangle aHeaderRect (m_aTable.calcHeaderRect(isColumnBar()));
245*cdf0e10cSrcweir 	if(isColumnBar())
246*cdf0e10cSrcweir 		return Rectangle(aGridRect.TopLeft(), Size(aGridRect.getWidth(),aHeaderRect.getHeight()));
247*cdf0e10cSrcweir 	else
248*cdf0e10cSrcweir 		return Rectangle(aGridRect.TopLeft(), Size(aHeaderRect.getWidth(),aGridRect.getHeight()));
249*cdf0e10cSrcweir 
250*cdf0e10cSrcweir }
251*cdf0e10cSrcweir 
252*cdf0e10cSrcweir Rectangle AccessibleGridControlHeader::implGetBoundingBoxOnScreen()
253*cdf0e10cSrcweir {
254*cdf0e10cSrcweir     Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( NULL ) );
255*cdf0e10cSrcweir 	Rectangle aHeaderRect (m_aTable.calcHeaderRect(isColumnBar()));
256*cdf0e10cSrcweir 	if(isColumnBar())
257*cdf0e10cSrcweir 		return Rectangle(aGridRect.TopLeft(), Size(aGridRect.getWidth(),aHeaderRect.getHeight()));
258*cdf0e10cSrcweir 	else
259*cdf0e10cSrcweir 		return Rectangle(aGridRect.TopLeft(), Size(aHeaderRect.getWidth(),aGridRect.getHeight()));
260*cdf0e10cSrcweir }
261*cdf0e10cSrcweir 
262*cdf0e10cSrcweir sal_Int32 AccessibleGridControlHeader::implGetRowCount() const
263*cdf0e10cSrcweir {
264*cdf0e10cSrcweir     return 1;
265*cdf0e10cSrcweir }
266*cdf0e10cSrcweir 
267*cdf0e10cSrcweir sal_Int32 AccessibleGridControlHeader::implGetColumnCount() const
268*cdf0e10cSrcweir {
269*cdf0e10cSrcweir     return 1;
270*cdf0e10cSrcweir }
271*cdf0e10cSrcweir 
272*cdf0e10cSrcweir // internal helper methods ----------------------------------------------------
273*cdf0e10cSrcweir 
274*cdf0e10cSrcweir Reference< XAccessible > AccessibleGridControlHeader::implGetChild(
275*cdf0e10cSrcweir         sal_Int32 nRow, sal_uInt32 nColumnPos )
276*cdf0e10cSrcweir {
277*cdf0e10cSrcweir     Reference< XAccessible > xChild;
278*cdf0e10cSrcweir     if(m_eObjType == svt::table::TCTYPE_COLUMNHEADERBAR)
279*cdf0e10cSrcweir     {
280*cdf0e10cSrcweir 	    AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nColumnPos, this, m_aTable, svt::table::TCTYPE_COLUMNHEADERCELL);
281*cdf0e10cSrcweir 	    xChild = pColHeaderCell;
282*cdf0e10cSrcweir     }
283*cdf0e10cSrcweir     else if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR)
284*cdf0e10cSrcweir     {
285*cdf0e10cSrcweir 	    AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nRow, this, m_aTable, svt::table::TCTYPE_ROWHEADERCELL);
286*cdf0e10cSrcweir 	    xChild = pRowHeaderCell;
287*cdf0e10cSrcweir     }
288*cdf0e10cSrcweir     return xChild;
289*cdf0e10cSrcweir }
290*cdf0e10cSrcweir 
291*cdf0e10cSrcweir // ============================================================================
292*cdf0e10cSrcweir 
293*cdf0e10cSrcweir } // namespace accessibility
294*cdf0e10cSrcweir 
295*cdf0e10cSrcweir // ============================================================================
296*cdf0e10cSrcweir 
297