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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 /svx/inc/AccessibleTableShape.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 .
+ */
+
+#ifndef INCLUDED_SVX_INC_ACCESSIBLETABLESHAPE_HXX
+#define INCLUDED_SVX_INC_ACCESSIBLETABLESHAPE_HXX
+
+#include <com/sun/star/accessibility/XAccessibleTable.hpp>
+
+#include <rtl/ref.hxx>
+
+#include <cppuhelper/implbase.hxx>
+
+#include <svx/AccessibleShape.hxx>
+#include <com/sun/star/view/XSelectionChangeListener.hpp>
+#include <com/sun/star/accessibility/XAccessibleTableSelection.hpp>
+
+namespace sdr::table { class SvxTableController; }
+
+namespace accessibility
+{
+ class AccessibleTableShapeImpl;
+ class AccessibleCell;
+
+ typedef ::cppu::ImplInheritanceHelper< AccessibleShape,
+ css::accessibility::XAccessibleTable,
+ css::view::XSelectionChangeListener
+ > AccessibleTableShape_Base;
+class AccessibleTableShape final : public AccessibleTableShape_Base, public css::accessibility::XAccessibleTableSelection
+{
+ sal_Int32 mnPreviousSelectionCount;
+public:
+ AccessibleTableShape( const AccessibleShapeInfo& rShapeInfo, const AccessibleShapeTreeInfo& rShapeTreeInfo );
+ virtual ~AccessibleTableShape( ) override;
+ AccessibleTableShape(const AccessibleTableShape&) = delete;
+ AccessibleTableShape& operator=(const AccessibleTableShape&) = delete;
+
+ virtual void Init() override;
+
+ // XInterface
+ virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
+ virtual void SAL_CALL acquire( ) noexcept override;
+ virtual void SAL_CALL release( ) noexcept override;
+
+ // XAccessibleContext
+ virtual sal_Int64 SAL_CALL getAccessibleChildCount( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int64 i ) override;
+ virtual sal_Int16 SAL_CALL getAccessibleRole() override;
+
+ // XAccessibleTable
+ virtual sal_Int32 SAL_CALL getAccessibleRowCount() override;
+ virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ) override;
+ virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override;
+ virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ) override;
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ) override;
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ) override;
+ virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
+ virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ) override;
+ virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual sal_Int64 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int64 nChildIndex ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int64 nChildIndex ) 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 nChildIndex ) override;
+ // XAccessibleTableSelection
+ 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 ;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName( ) override;
+
+ // XComponent
+ virtual void SAL_CALL disposing( ) override;
+
+ // XSelectionChangeListener
+ virtual void SAL_CALL
+ disposing (const css::lang::EventObject& Source) override;
+ virtual void SAL_CALL
+ selectionChanged (const css::lang::EventObject& rEvent) override;
+ using AccessibleShape::disposing;
+ friend class AccessibleTableHeaderShape;
+
+ /// @throws css::lang::IndexOutOfBoundsException
+ void getColumnAndRow( sal_Int64 nChildIndex, sal_Int32& rnColumn, sal_Int32& rnRow );
+ // overwrite the SetState & ResetState to do special operation for table cell's internal text
+ virtual bool SetState (sal_Int64 aState) override;
+ virtual bool ResetState (sal_Int64 aState) override;
+ // The following two methods are used to set state directly on table object, instead of the internal cell or paragraph.
+ bool SetStateDirectly (sal_Int64 aState);
+ bool ResetStateDirectly (sal_Int64 aState);
+ // Get the currently active cell which is text editing
+ AccessibleCell* GetActiveAccessibleCell();
+
+private:
+ virtual OUString CreateAccessibleBaseName() override;
+
+ sdr::table::SvxTableController* getTableController();
+
+ /// @throws css::lang::IndexOutOfBoundsException
+ void checkCellPosition( sal_Int32 nCol, sal_Int32 nRow );
+
+ rtl::Reference< AccessibleTableShapeImpl > mxImpl;
+ sal_Int64 GetIndexOfSelectedChild( sal_Int64 nSelectedChildIndex ) const;
+};
+
+typedef ::cppu::WeakImplHelper<
+ css::accessibility::XAccessible,
+ css::accessibility::XAccessibleComponent,
+ css::accessibility::XAccessibleContext,
+ css::accessibility::XAccessibleTable,
+ css::accessibility::XAccessibleTableSelection >
+ AccessibleTableHeaderShape_BASE;
+
+class AccessibleTableHeaderShape final : public AccessibleTableHeaderShape_BASE
+{
+public:
+ // bRow, true means rowheader, false means columnheader
+ AccessibleTableHeaderShape( AccessibleTableShape* pTable, bool bRow );
+ virtual ~AccessibleTableHeaderShape() override;
+ AccessibleTableHeaderShape(const AccessibleTableHeaderShape&) = delete;
+ AccessibleTableHeaderShape& operator=(const AccessibleTableHeaderShape&) = delete;
+
+ // XAccessible
+ virtual css::uno::Reference< css::accessibility::XAccessibleContext> SAL_CALL getAccessibleContext( ) override;
+
+ // XAccessibleContext
+ virtual sal_Int64 SAL_CALL getAccessibleChildCount( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int64 i ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) override;
+ virtual sal_Int64 SAL_CALL getAccessibleIndexInParent( ) override;
+ virtual sal_Int16 SAL_CALL getAccessibleRole( ) override;
+ virtual OUString SAL_CALL getAccessibleDescription( ) override;
+ virtual OUString SAL_CALL getAccessibleName( ) override;
+ virtual sal_Int64 SAL_CALL getAccessibleStateSet( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) override;
+ virtual css::lang::Locale SAL_CALL getLocale( ) override;
+
+ //XAccessibleComponent
+ virtual sal_Bool SAL_CALL containsPoint( const css::awt::Point& aPoint ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+ virtual css::awt::Rectangle SAL_CALL getBounds( ) override;
+ virtual css::awt::Point SAL_CALL getLocation( ) override;
+ virtual css::awt::Point SAL_CALL getLocationOnScreen( ) override;
+ virtual css::awt::Size SAL_CALL getSize( ) override;
+ virtual sal_Int32 SAL_CALL getForeground( ) override;
+ virtual sal_Int32 SAL_CALL getBackground( ) override;
+ virtual void SAL_CALL grabFocus( ) override;
+
+ // XAccessibleTable
+ virtual sal_Int32 SAL_CALL getAccessibleRowCount() override;
+ virtual sal_Int32 SAL_CALL getAccessibleColumnCount( ) override;
+ virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override;
+ virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders( ) override;
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows( ) override;
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns( ) override;
+ virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
+ virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCaption( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleSummary( ) override;
+ virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual sal_Int64 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int64 nChildIndex ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int64 nChildIndex ) override;
+
+ // XAccessibleTableSelection
+ 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 ;
+private:
+ bool mbRow;
+ rtl::Reference< AccessibleTableShape > mpTable;
+};
+
+} // end of namespace accessibility
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */