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path: root/accessibility/source/extended/AccessibleGridControlHeader.cxx
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diff --git a/accessibility/source/extended/AccessibleGridControlHeader.cxx b/accessibility/source/extended/AccessibleGridControlHeader.cxx
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+/*************************************************************************
+ *
+ * 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()
+{
+ Window* pParent = m_aTable.GetAccessibleParentWindow();
+ Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( pParent ) );
+ Rectangle aHeaderRect (m_aTable.calcHeaderRect(isColumnBar()));
+ if(isColumnBar())
+ return Rectangle(aGridRect.TopLeft(), Size(aGridRect.getWidth(),aHeaderRect.getHeight()));
+ else
+ return Rectangle(aGridRect.TopLeft(), Size(aHeaderRect.getWidth(),aGridRect.getHeight()));
+
+}
+
+Rectangle AccessibleGridControlHeader::implGetBoundingBoxOnScreen()
+{
+ Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( NULL ) );
+ Rectangle aHeaderRect (m_aTable.calcHeaderRect(isColumnBar()));
+ if(isColumnBar())
+ return Rectangle(aGridRect.TopLeft(), Size(aGridRect.getWidth(),aHeaderRect.getHeight()));
+ else
+ return Rectangle(aGridRect.TopLeft(), Size(aHeaderRect.getWidth(),aGridRect.getHeight()));
+}
+
+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
+
+// ============================================================================
+