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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /sc/source/ui/inc/AccessibleTableBase.hxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+#include <address.hxx>
+#include <com/sun/star/accessibility/XAccessibleTable.hpp>
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <com/sun/star/accessibility/XAccessibleTableSelection.hpp>
+#include <cppuhelper/implbase2.hxx>
+
+/** @descr
+ This base class provides an implementation of the
+ <code>AccessibleTable</code> service.
+*/
+
+typedef cppu::ImplHelper2< css::accessibility::XAccessibleTable,
+ css::accessibility::XAccessibleSelection>
+ ScAccessibleTableBaseImpl;
+
+class ScAccessibleTableBase :
+ public ScAccessibleContextBase,
+ public css::accessibility::XAccessibleTableSelection,
+ public ScAccessibleTableBaseImpl
+{
+public:
+ //===== internal ========================================================
+ ScAccessibleTableBase(
+ const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+ ScDocument* pDoc,
+ const ScRange& rRange);
+protected:
+ virtual ~ScAccessibleTableBase() override;
+public:
+
+ using ScAccessibleContextBase::disposing;
+ virtual void SAL_CALL disposing() override;
+
+ ///===== XInterface =====================================================
+
+ virtual css::uno::Any SAL_CALL queryInterface(
+ css::uno::Type const & rType ) override;
+
+ virtual void SAL_CALL acquire() noexcept override;
+
+ virtual void SAL_CALL release() noexcept override;
+
+ ///===== XAccessibleTable ================================================
+
+ /// Returns the number of rows in the table.
+ virtual sal_Int32 SAL_CALL
+ getAccessibleRowCount( ) override;
+
+ /// Returns the number of columns in the table.
+ virtual sal_Int32 SAL_CALL
+ getAccessibleColumnCount( ) override;
+
+ /// Returns the description of the specified row in the table.
+ virtual OUString SAL_CALL
+ getAccessibleRowDescription( sal_Int32 nRow ) override;
+
+ /// Returns the description text of the specified column in the table.
+ virtual OUString SAL_CALL
+ getAccessibleColumnDescription( sal_Int32 nColumn ) override;
+
+ /** Returns the number of rows occupied by the Accessible at a specified row and column in the table.
+ Returns 1 if it is only a cell and the number of rows the cell is merged if the cell is a merged cell.
+ */
+ virtual sal_Int32 SAL_CALL
+ getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+ /** Returns the number of columns occupied by the Accessible at a specified row and column in the table.
+ Returns 1 if it is only a cell and the number of columns the cell is merged if the cell is a merged cell.
+ */
+ virtual sal_Int32 SAL_CALL
+ getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+ /// Returns the row headers as an AccessibleTable.
+ virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+ getAccessibleRowHeaders( ) override;
+
+ /// Returns the column headers as an AccessibleTable.
+ virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+ getAccessibleColumnHeaders( ) override;
+
+ /// Returns the selected rows in a table.
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+ getSelectedAccessibleRows( ) override;
+
+ /// Returns the selected columns in a table.
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+ getSelectedAccessibleColumns( ) override;
+
+ /// Returns a boolean value indicating whether the specified row is selected.
+ virtual sal_Bool SAL_CALL
+ isAccessibleRowSelected( sal_Int32 nRow ) override;
+
+ /// Returns a boolean value indicating whether the specified column is selected.
+ virtual sal_Bool SAL_CALL
+ isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+
+ /// Returns the Accessible at a specified row and column in the table.
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+ getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+ /// Returns the caption for the table.
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+ getAccessibleCaption( ) override;
+
+ /// Returns the summary description of the table.
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+ getAccessibleSummary( ) override;
+
+ /// Returns a boolean value indicating whether the accessible at a specified row and column is selected.
+ virtual sal_Bool SAL_CALL
+ isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+ ///===== XAccessibleExtendedTable ========================================
+
+ /// Returns the index of the cell on the given position.
+ virtual sal_Int64 SAL_CALL
+ getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+ /// Returns the row number of an index in the table.
+ virtual sal_Int32 SAL_CALL
+ getAccessibleRow( sal_Int64 nChildIndex ) override;
+
+ /// Returns the column number of an index in the table.
+ virtual sal_Int32 SAL_CALL
+ getAccessibleColumn( sal_Int64 nChildIndex ) override;
+
+ //===== XAccessibleContext ==============================================
+
+ /// Return the number of currently visible children.
+ /// override to calculate this on demand
+ virtual sal_Int64 SAL_CALL
+ getAccessibleChildCount() override;
+
+ /// Return the specified child or NULL if index is invalid.
+ /// override to calculate this on demand
+ virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+ getAccessibleChild(sal_Int64 nIndex) override;
+ virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) override;
+ virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) override;
+ virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) override;
+ virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) override;
+
+protected:
+ /// Return this object's description.
+ virtual OUString
+ createAccessibleDescription() override;
+
+ /// Return the object's current name.
+ virtual OUString
+ createAccessibleName() override;
+
+public:
+ /// Return NULL to indicate that an empty relation set.
+ virtual css::uno::Reference<css::accessibility::XAccessibleRelationSet> SAL_CALL
+ getAccessibleRelationSet() override;
+
+ /// Return the set of current states.
+ // perhaps sometimes to be implemented
+ virtual sal_Int64 SAL_CALL
+ getAccessibleStateSet() override;
+
+ ///===== XAccessibleSelection ===========================================
+
+ virtual void SAL_CALL
+ selectAccessibleChild( sal_Int64 nChildIndex ) override;
+
+ virtual sal_Bool SAL_CALL
+ isAccessibleChildSelected( sal_Int64 nChildIndex ) override;
+
+ virtual void SAL_CALL
+ clearAccessibleSelection( ) override;
+
+ virtual void SAL_CALL
+ selectAllAccessibleChildren( ) override;
+
+ virtual sal_Int64 SAL_CALL
+ getSelectedAccessibleChildCount( ) override;
+
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+ getSelectedAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
+
+ virtual void SAL_CALL
+ deselectAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
+
+ ///===== XServiceInfo ===================================================
+
+ /** Returns an identifier for the implementation of this object.
+ */
+ virtual OUString SAL_CALL
+ getImplementationName() override;
+
+ ///===== XTypeProvider ===================================================
+
+ /// returns the possible types
+ virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+ getTypes() override;
+
+ /** Returns an implementation id.
+ */
+ virtual css::uno::Sequence<sal_Int8> SAL_CALL
+ getImplementationId() override;
+
+protected:
+ /// contains the range of the table, because it could be a subrange of the complete table
+ ScRange maRange;
+
+ ScDocument* mpDoc;
+
+ void CommitTableModelChange(sal_Int32 nStartRow, sal_Int32 nStartCol, sal_Int32 nEndRow, sal_Int32 nEndCol, sal_uInt16 nId);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */