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Diffstat (limited to 'accessibility/source/extended/AccessibleGridControlHeader.cxx')
-rwxr-xr-x | accessibility/source/extended/AccessibleGridControlHeader.cxx | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/accessibility/source/extended/AccessibleGridControlHeader.cxx b/accessibility/source/extended/AccessibleGridControlHeader.cxx new file mode 100755 index 000000000000..1870eebc8e3e --- /dev/null +++ b/accessibility/source/extended/AccessibleGridControlHeader.cxx @@ -0,0 +1,284 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_accessibility.hxx" + + +#include "accessibility/extended/AccessibleGridControlHeader.hxx" +#include "accessibility/extended/AccessibleGridControlHeaderCell.hxx" +#include "accessibility/extended/AccessibleGridControlTableCell.hxx" +#include <svtools/accessibletable.hxx> + + +// ============================================================================ + +using ::rtl::OUString; + +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Sequence; +using ::com::sun::star::uno::Any; + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::accessibility; +using namespace ::svt; +using namespace ::svt::table; + +// ============================================================================ + +namespace accessibility { + +// ============================================================================ + +DBG_NAME( AccessibleGridControlHeader ) + +AccessibleGridControlHeader::AccessibleGridControlHeader( + const Reference< XAccessible >& rxParent, + ::svt::table::IAccessibleTable& rTable, + ::svt::table::AccessibleTableControlObjType eObjType): + AccessibleGridControlTableBase( rxParent, rTable, eObjType ) +{ + DBG_ASSERT( isRowBar() || isColumnBar(), + "accessibility/extended/AccessibleGridControlHeaderBar - invalid object type" ); +} + +AccessibleGridControlHeader::~AccessibleGridControlHeader() +{ +} + +// XAccessibleContext --------------------------------------------------------- + +Reference< XAccessible > SAL_CALL +AccessibleGridControlHeader::getAccessibleChild( sal_Int32 nChildIndex ) + throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) +{ + TCSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( getOslMutex() ); + + if (nChildIndex<0 || nChildIndex>=getAccessibleChildCount()) + throw IndexOutOfBoundsException(); + ensureIsAlive(); + Reference< XAccessible > xChild; + if(m_eObjType == svt::table::TCTYPE_COLUMNHEADERBAR) + { + AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, svt::table::TCTYPE_COLUMNHEADERCELL); + xChild = pColHeaderCell; + } + else if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR) + { + AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, svt::table::TCTYPE_ROWHEADERCELL); + xChild = pRowHeaderCell; + } + return xChild; +} + +sal_Int32 SAL_CALL AccessibleGridControlHeader::getAccessibleIndexInParent() + throw ( uno::RuntimeException ) +{ + ensureIsAlive(); + if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR && m_aTable.HasColHeader()) + return 1; + else + return 0; +} + +// XAccessibleComponent ------------------------------------------------------- + +Reference< XAccessible > SAL_CALL +AccessibleGridControlHeader::getAccessibleAtPoint( const awt::Point& rPoint ) + throw ( uno::RuntimeException ) +{ + TCSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( getOslMutex() ); + ensureIsAlive(); + + sal_Int32 nRow = 0; + sal_Int32 nColumnPos = 0; + sal_Bool bConverted = isRowBar() ? + m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ) : + m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ); + + return bConverted ? implGetChild( nRow, nColumnPos ) : Reference< XAccessible >(); +} + +void SAL_CALL AccessibleGridControlHeader::grabFocus() + throw ( uno::RuntimeException ) +{ + ensureIsAlive(); + // focus on header not supported +} + +Any SAL_CALL AccessibleGridControlHeader::getAccessibleKeyBinding() + throw ( uno::RuntimeException ) +{ + ensureIsAlive(); + return Any(); // no special key bindings for header +} + +// XAccessibleTable ----------------------------------------------------------- + +OUString SAL_CALL AccessibleGridControlHeader::getAccessibleRowDescription( sal_Int32 nRow ) + throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) +{ + TCSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( getOslMutex() ); + ensureIsAlive(); + ensureIsValidRow( nRow ); + return OUString(); // no headers in headers +} + +OUString SAL_CALL AccessibleGridControlHeader::getAccessibleColumnDescription( sal_Int32 nColumn ) + throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) +{ + TCSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( getOslMutex() ); + ensureIsAlive(); + ensureIsValidColumn( nColumn ); + return OUString(); // no headers in headers +} + +Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleRowHeaders() + throw ( uno::RuntimeException ) +{ + ensureIsAlive(); + return NULL; // no headers in headers +} + +Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleColumnHeaders() + throw ( uno::RuntimeException ) +{ + ensureIsAlive(); + return NULL; // no headers in headers +} +//not selectable +Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleRows() + throw ( uno::RuntimeException ) +{ + Sequence< sal_Int32 > aSelSeq(0); + return aSelSeq; +} +//columns aren't selectable +Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleColumns() + throw ( uno::RuntimeException ) +{ + Sequence< sal_Int32 > aSelSeq(0); + return aSelSeq; +} +//row headers not selectable +sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleRowSelected( sal_Int32 /*nRow*/ ) + throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) +{ + return sal_False; +} +//columns aren't selectable +sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleColumnSelected( sal_Int32 nColumn ) + throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) +{ + (void)nColumn; + return sal_False; +} +//not implemented +Reference< XAccessible > SAL_CALL AccessibleGridControlHeader::getAccessibleCellAt( + sal_Int32 /*nRow*/, sal_Int32 /*nColumn*/ ) + throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) +{ + return NULL; +} +// not selectable +sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleSelected( + sal_Int32 /*nRow*/, sal_Int32 /*nColumn */) + throw ( lang::IndexOutOfBoundsException, uno::RuntimeException ) +{ + return sal_False; +} + +// XServiceInfo --------------------------------------------------------------- + +OUString SAL_CALL AccessibleGridControlHeader::getImplementationName() + throw ( uno::RuntimeException ) +{ + return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.accessibility.AccessibleGridControlHeader" ) ); +} + +Sequence< sal_Int8 > SAL_CALL AccessibleGridControlHeader::getImplementationId() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( getOslGlobalMutex() ); + static Sequence< sal_Int8 > aId; + implCreateUuid( aId ); + return aId; +} + +// internal virtual methods --------------------------------------------------- + +Rectangle AccessibleGridControlHeader::implGetBoundingBox() +{ + return m_aTable.calcHeaderRect(isColumnBar()); +} + +Rectangle AccessibleGridControlHeader::implGetBoundingBoxOnScreen() +{ + return m_aTable.calcHeaderRect(isColumnBar()); +} + +sal_Int32 AccessibleGridControlHeader::implGetRowCount() const +{ + return 1; +} + +sal_Int32 AccessibleGridControlHeader::implGetColumnCount() const +{ + return 1; +} + +// internal helper methods ---------------------------------------------------- + +Reference< XAccessible > AccessibleGridControlHeader::implGetChild( + sal_Int32 nRow, sal_uInt32 nColumnPos ) +{ + Reference< XAccessible > xChild; + if(m_eObjType == svt::table::TCTYPE_COLUMNHEADERBAR) + { + AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nColumnPos, this, m_aTable, svt::table::TCTYPE_COLUMNHEADERCELL); + xChild = pColHeaderCell; + } + else if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR) + { + AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nRow, this, m_aTable, svt::table::TCTYPE_ROWHEADERCELL); + xChild = pRowHeaderCell; + } + return xChild; +} + +// ============================================================================ + +} // namespace accessibility + +// ============================================================================ + |