summaryrefslogtreecommitdiff
path: root/accessibility/source/extended/AccessibleGridControlTable.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'accessibility/source/extended/AccessibleGridControlTable.cxx')
-rw-r--r--accessibility/source/extended/AccessibleGridControlTable.cxx378
1 files changed, 378 insertions, 0 deletions
diff --git a/accessibility/source/extended/AccessibleGridControlTable.cxx b/accessibility/source/extended/AccessibleGridControlTable.cxx
new file mode 100644
index 000000000000..4c2c5d130582
--- /dev/null
+++ b/accessibility/source/extended/AccessibleGridControlTable.cxx
@@ -0,0 +1,378 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * 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/AccessibleGridControlTable.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;
+using namespace ::com::sun::star::accessibility;
+using namespace ::svt;
+using namespace ::svt::table;
+// ============================================================================
+
+namespace accessibility {
+
+// ============================================================================
+
+DBG_NAME( AccessibleGridControlTable )
+
+AccessibleGridControlTable::AccessibleGridControlTable(
+ const Reference< XAccessible >& rxParent,
+ IAccessibleTable& rTable,
+ AccessibleTableControlObjType _eType) :
+ AccessibleGridControlTableBase( rxParent, rTable, _eType )
+{
+}
+
+AccessibleGridControlTable::~AccessibleGridControlTable()
+{
+}
+
+// XAccessibleContext ---------------------------------------------------------
+
+Reference< XAccessible > SAL_CALL
+AccessibleGridControlTable::getAccessibleChild( sal_Int32 nChildIndex )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidIndex( nChildIndex );
+ return new AccessibleGridControlTableCell(this, m_aTable, nChildIndex/m_aTable.GetColumnCount(), nChildIndex%m_aTable.GetColumnCount(), TCTYPE_TABLECELL);
+}
+
+sal_Int32 SAL_CALL AccessibleGridControlTable::getAccessibleIndexInParent()
+ throw ( uno::RuntimeException )
+{
+ ensureIsAlive();
+ if(m_aTable.HasRowHeader() && m_aTable.HasColHeader())
+ return 0;
+ else if((!m_aTable.HasRowHeader() && m_aTable.HasColHeader()) || (m_aTable.HasRowHeader() && !m_aTable.HasColHeader()) )
+ return 1;
+ else
+ return 2;
+}
+
+// XAccessibleComponent -------------------------------------------------------
+
+Reference< XAccessible > SAL_CALL
+AccessibleGridControlTable::getAccessibleAtPoint( const awt::Point& rPoint )
+ throw ( uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+
+ Reference< XAccessible > xChild;
+ sal_Int32 nRow = 0;
+ sal_Int32 nColumnPos = 0;
+ if( m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ) )
+ xChild = new AccessibleGridControlTableCell(this, m_aTable, nRow, nColumnPos, TCTYPE_TABLECELL);
+
+ return xChild;
+}
+
+void SAL_CALL AccessibleGridControlTable::grabFocus()
+ throw ( uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ m_aTable.GrabFocus();
+}
+
+Any SAL_CALL AccessibleGridControlTable::getAccessibleKeyBinding()
+ throw ( uno::RuntimeException )
+{
+ ensureIsAlive();
+ return Any(); // no special key bindings for data table
+}
+
+// XAccessibleTable -----------------------------------------------------------
+
+OUString SAL_CALL AccessibleGridControlTable::getAccessibleRowDescription( sal_Int32 nRow )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidRow( nRow );
+ return m_aTable.GetRowDescription( nRow );
+}
+
+OUString SAL_CALL AccessibleGridControlTable::getAccessibleColumnDescription( sal_Int32 nColumn )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidColumn( nColumn );
+ return m_aTable.GetColumnDescription( (sal_uInt16)nColumn );
+}
+
+Reference< XAccessibleTable > SAL_CALL AccessibleGridControlTable::getAccessibleRowHeaders()
+ throw ( uno::RuntimeException )
+{
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ if(m_aTable.HasColHeader())
+ return implGetHeaderBar( 1 );
+ else
+ return implGetHeaderBar( 0 );
+}
+
+Reference< XAccessibleTable > SAL_CALL AccessibleGridControlTable::getAccessibleColumnHeaders()
+ throw ( uno::RuntimeException )
+{
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ return implGetHeaderBar( 0 );
+}
+
+Sequence< sal_Int32 > SAL_CALL AccessibleGridControlTable::getSelectedAccessibleRows()
+ throw ( uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ Sequence< sal_Int32 > aSelSeq;
+ implGetSelectedRows( aSelSeq );
+ return aSelSeq;
+}
+
+//columns aren't selectable
+Sequence< sal_Int32 > SAL_CALL AccessibleGridControlTable::getSelectedAccessibleColumns()
+ throw ( uno::RuntimeException )
+{
+ Sequence< sal_Int32 > aSelSeq(0);
+ return aSelSeq;
+}
+
+sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleRowSelected( sal_Int32 nRow )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidRow( nRow );
+ sal_Bool bSelected = sal_False;
+ Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
+ for(int i=0; i<selectedRows.getLength(); i++)
+ {
+ if(nRow == selectedRows[i])
+ {
+ bSelected = sal_True;
+ continue;
+ }
+ }
+ return bSelected;
+}
+
+//columns aren't selectable
+sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleColumnSelected( sal_Int32 nColumn )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ (void) nColumn;
+ return sal_False;
+}
+
+Reference< XAccessible > SAL_CALL AccessibleGridControlTable::getAccessibleCellAt(
+ sal_Int32 nRow, sal_Int32 nColumn )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidAddress( nRow, nColumn );
+ return new AccessibleGridControlTableCell(this, m_aTable, nRow, nColumn, TCTYPE_TABLECELL);
+}
+
+sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleSelected(
+ sal_Int32 nRow, sal_Int32 nColumn )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidAddress( nRow, nColumn );
+ (void) nColumn;
+ //selection of single cells not possible, so if row is selected, the cell will be selected too
+ return isAccessibleRowSelected(nRow);
+}
+void SAL_CALL AccessibleGridControlTable::selectAccessibleChild( sal_Int32 nChildIndex )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidIndex( nChildIndex );
+ sal_Int32 nColumns = m_aTable.GetColumnCount();
+ sal_Int32 nRow = (nChildIndex / nColumns);
+ m_aTable.SelectRow( nRow, sal_True );
+}
+sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleChildSelected( sal_Int32 nChildIndex )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ ensureIsValidIndex( nChildIndex );
+ sal_Int32 nColumns = m_aTable.GetColumnCount();
+ sal_Int32 nRow = (nChildIndex / nColumns);
+ return isAccessibleRowSelected(nRow);
+}
+void SAL_CALL AccessibleGridControlTable::clearAccessibleSelection()
+ throw ( uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ m_aTable.SelectAllRows( false );
+}
+void SAL_CALL AccessibleGridControlTable::selectAllAccessibleChildren()
+ throw ( uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
+ for(int i=0;i<m_aTable.GetRowCount();i++)
+ selectedRows[i]=i;
+}
+sal_Int32 SAL_CALL AccessibleGridControlTable::getSelectedAccessibleChildCount()
+ throw ( uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
+ sal_Int32 nColumns = m_aTable.GetColumnCount();
+ return selectedRows.getLength()*nColumns;
+}
+Reference< XAccessible > SAL_CALL
+AccessibleGridControlTable::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ if(isAccessibleChildSelected(nSelectedChildIndex))
+ return getAccessibleChild(nSelectedChildIndex);
+ else
+ return NULL;
+}
+//not implemented yet, because only row selection possible
+void SAL_CALL AccessibleGridControlTable::deselectAccessibleChild(
+ sal_Int32 nSelectedChildIndex )
+ throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+ SolarMutexGuard aSolarGuard;
+ ::osl::MutexGuard aGuard( getOslMutex() );
+ ensureIsAlive();
+ (void)nSelectedChildIndex;
+}
+// XInterface -----------------------------------------------------------------
+
+Any SAL_CALL AccessibleGridControlTable::queryInterface( const uno::Type& rType )
+ throw ( uno::RuntimeException )
+{
+ Any aAny( AccessibleGridControlTableBase::queryInterface( rType ) );
+ return aAny.hasValue() ?
+ aAny : AccessibleGridControlTableImplHelper1::queryInterface( rType );
+}
+
+void SAL_CALL AccessibleGridControlTable::acquire() throw ()
+{
+ AccessibleGridControlTableBase::acquire();
+}
+
+void SAL_CALL AccessibleGridControlTable::release() throw ()
+{
+ AccessibleGridControlTableBase::release();
+}
+// XServiceInfo ---------------------------------------------------------------
+
+OUString SAL_CALL AccessibleGridControlTable::getImplementationName()
+ throw ( uno::RuntimeException )
+{
+ return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.accessibility.AccessibleGridControlTable" ) );
+}
+
+// internal virtual methods ---------------------------------------------------
+
+Rectangle AccessibleGridControlTable::implGetBoundingBox()
+{
+ return m_aTable.calcTableRect();
+}
+
+Rectangle AccessibleGridControlTable::implGetBoundingBoxOnScreen()
+{
+ return m_aTable.calcTableRect();
+}
+// internal helper methods ----------------------------------------------------
+Reference< XAccessibleTable > AccessibleGridControlTable::implGetHeaderBar(
+ sal_Int32 nChildIndex )
+ throw ( uno::RuntimeException )
+{
+ Reference< XAccessible > xRet;
+ Reference< XAccessibleContext > xContext( m_xParent, uno::UNO_QUERY );
+ if( xContext.is() )
+ {
+ try
+ {
+ xRet = xContext->getAccessibleChild( nChildIndex );
+ }
+ catch( lang::IndexOutOfBoundsException& )
+ {
+ OSL_FAIL( "implGetHeaderBar - wrong child index" );
+ }
+ // RuntimeException goes to caller
+ }
+ return Reference< XAccessibleTable >( xRet, uno::UNO_QUERY );
+}
+
+// ============================================================================
+
+} // namespace accessibility
+
+// ============================================================================
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */