sc/source/ui/inc/AccessiblePreviewTable.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include "AccessibleContextBase.hxx"
  23 #include <com/sun/star/accessibility/XAccessibleTable.hpp>
  24 #include <cppuhelper/implbase1.hxx>
  25
  26 class ScPreviewShell;
  27 class ScPreviewTableInfo;
  28
  29 typedef cppu::ImplHelper1< css::accessibility::XAccessibleTable>
  30                     ScAccessiblePreviewTableImpl;
  31
  32 class ScAccessiblePreviewTable :
  33         public ScAccessibleContextBase,
  34         public ScAccessiblePreviewTableImpl
  35 {
  36 public:
  37     ScAccessiblePreviewTable( const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
  38                             ScPreviewShell* pViewShell, sal_Int32 nIndex );
  39
  40 protected:
  41     virtual ~ScAccessiblePreviewTable() override;
  42
  43     using ScAccessibleContextBase::IsDefunc;
  44
  45 public:
  46     using ScAccessibleContextBase::disposing;
  47      virtual void SAL_CALL disposing() override;
  48
  49     //=====  SfxListener  =====================================================
  50
  51     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
  52
  53     ///=====  XInterface  =====================================================
  54
  55     virtual css::uno::Any SAL_CALL queryInterface(
  56         css::uno::Type const & rType ) override;
  57
  58     virtual void SAL_CALL acquire() noexcept override;
  59
  60     virtual void SAL_CALL release() noexcept override;
  61
  62     //=====  XAccessibleTable  ================================================
  63
  64     virtual sal_Int32 SAL_CALL getAccessibleRowCount() override;
  65     virtual sal_Int32 SAL_CALL getAccessibleColumnCount() override;
  66     virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override;
  67     virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
  68     virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
  69     virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
  70     virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
  71                             getAccessibleRowHeaders() override;
  72     virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
  73                             getAccessibleColumnHeaders() override;
  74     virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows() override;
  75     virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns() override;
  76     virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
  77     virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
  78     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
  79                             getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
  80     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
  81                             getAccessibleCaption() override;
  82     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
  83                             getAccessibleSummary() override;
  84     virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
  85     virtual sal_Int64 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
  86     virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int64 nChildIndex ) override;
  87     virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int64 nChildIndex ) override;
  88
  89     //=====  XAccessibleComponent  ============================================
  90
  91     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
  92                             getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
  93     virtual void SAL_CALL   grabFocus() override;
  94
  95     //=====  XAccessibleContext  ==============================================
  96
  97     virtual sal_Int64 SAL_CALL getAccessibleChildCount() override;
  98     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
  99                             getAccessibleChild( sal_Int64 i ) override;
 100     virtual sal_Int64 SAL_CALL getAccessibleIndexInParent() override;
 101     virtual sal_Int64 SAL_CALL getAccessibleStateSet() override;
 102
 103     //=====  XServiceInfo  ====================================================
 104
 105     virtual OUString SAL_CALL getImplementationName() override;
 106     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 107
 108     //=====  XTypeProvider  ===================================================
 109
 110     virtual css::uno::Sequence< css::uno::Type > SAL_CALL
 111         getTypes() override;
 112
 113     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
 114
 115 protected:
 116     virtual OUString createAccessibleDescription() override;
 117     virtual OUString createAccessibleName() override;
 118
 119     virtual AbsoluteScreenPixelRectangle GetBoundingBoxOnScreen() const override;
 120     virtual tools::Rectangle GetBoundingBox() const override;
 121
 122 private:
 123     ScPreviewShell*     mpViewShell;
 124     sal_Int32           mnIndex;
 125     mutable std::unique_ptr<ScPreviewTableInfo> mpTableInfo;
 126
 127     bool IsDefunc(sal_Int64 nParentStates);
 128
 129     void    FillTableInfo() const;
 130 };
 131
 132 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */