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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 <com/sun/star/accessibility/XAccessibleValue.hpp>
+#include <tools/gen.hxx>
+#include <address.hxx>
+#include <cppuhelper/implbase1.hxx>
+
+class ScPreviewShell;
+class ScPreviewTableInfo;
+namespace accessibility {
+ class AccessibleTextHelper;
+}
+
+typedef cppu::ImplHelper1< css::accessibility::XAccessibleValue>
+ ScAccessiblePreviewHeaderCellImpl;
+
+class ScAccessiblePreviewHeaderCell :
+ public ScAccessibleContextBase,
+ public ScAccessiblePreviewHeaderCellImpl
+{
+public:
+ ScAccessiblePreviewHeaderCell( const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+ ScPreviewShell* pViewShell,
+ const ScAddress& rCellPos, bool bIsColHdr, bool bIsRowHdr,
+ sal_Int32 nIndex );
+
+protected:
+ virtual ~ScAccessiblePreviewHeaderCell() override;
+
+ using ScAccessibleContextBase::IsDefunc;
+
+public:
+ using ScAccessibleContextBase::disposing;
+ virtual void SAL_CALL disposing() override;
+
+ //===== SfxListener =====================================================
+
+ virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) 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;
+
+ //===== XAccessibleValue ================================================
+
+ virtual css::uno::Any SAL_CALL getCurrentValue() override;
+ virtual sal_Bool SAL_CALL setCurrentValue( const css::uno::Any& aNumber ) override;
+ virtual css::uno::Any SAL_CALL getMaximumValue() override;
+ virtual css::uno::Any SAL_CALL getMinimumValue() override;
+ virtual css::uno::Any SAL_CALL getMinimumIncrement() override;
+
+ //===== XAccessibleComponent ============================================
+
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+ getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+ virtual void SAL_CALL grabFocus() override;
+
+ //===== XAccessibleContext ==============================================
+
+ virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+ getAccessibleChild( sal_Int32 i ) override;
+ virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() override;
+ virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL
+ getAccessibleStateSet() override;
+
+ //===== XServiceInfo ====================================================
+
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ ///===== XTypeProvider ===================================================
+
+ 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:
+ virtual OUString createAccessibleDescription() override;
+ virtual OUString createAccessibleName() override;
+
+ virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+ virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+ ScPreviewShell* mpViewShell;
+ std::unique_ptr<accessibility::AccessibleTextHelper> mxTextHelper;
+ sal_Int32 mnIndex;
+ ScAddress maCellPos;
+ bool mbColumnHeader;
+ bool mbRowHeader;
+ mutable std::unique_ptr<ScPreviewTableInfo> mpTableInfo;
+
+ bool IsDefunc(
+ const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+
+ void CreateTextHelper();
+ void FillTableInfo() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */