sc/source/ui/inc/AccessibleCellBase.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 <address.hxx>
  24 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  25 #include <cppuhelper/implbase1.hxx>
  26
  27 typedef cppu::ImplHelper1< css::accessibility::XAccessibleValue>
  28                     ScAccessibleCellBaseImpl;
  29
  30 class ScAccessibleCellBase
  31     :   public ScAccessibleContextBase,
  32         public ScAccessibleCellBaseImpl
  33 {
  34 public:
  35     //=====  internal  ========================================================
  36     ScAccessibleCellBase(
  37         const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
  38         ScDocument* pDoc,
  39         const ScAddress& rCellAddress,
  40         sal_Int64 nIndex);
  41 protected:
  42     virtual ~ScAccessibleCellBase() override;
  43 public:
  44
  45     virtual bool isVisible() override;
  46
  47     ///=====  XInterface  =====================================================
  48
  49     virtual css::uno::Any SAL_CALL queryInterface(
  50         css::uno::Type const & rType ) override;
  51
  52     virtual void SAL_CALL acquire() noexcept override;
  53
  54     virtual void SAL_CALL release() noexcept override;
  55
  56     ///=====  XAccessibleComponent  ============================================
  57
  58     virtual sal_Int32 SAL_CALL getForeground(  ) override;
  59
  60     virtual sal_Int32 SAL_CALL getBackground(  ) override;
  61
  62     ///=====  XAccessibleContext  ==============================================
  63
  64     /// Return this objects index among the parents children.
  65     virtual sal_Int64 SAL_CALL
  66         getAccessibleIndexInParent() override;
  67
  68 protected:
  69     /// Return this object's description.
  70     virtual OUString
  71         createAccessibleDescription() override;
  72
  73     /// Return the object's current name.
  74     virtual OUString
  75         createAccessibleName() override;
  76
  77 public:
  78     ///=====  XAccessibleValue  ================================================
  79
  80     virtual css::uno::Any SAL_CALL
  81         getCurrentValue() override;
  82
  83     virtual sal_Bool SAL_CALL
  84         setCurrentValue( const css::uno::Any& aNumber ) override;
  85
  86     virtual css::uno::Any SAL_CALL
  87         getMaximumValue(  ) override;
  88
  89     virtual css::uno::Any SAL_CALL
  90         getMinimumValue(  ) override;
  91
  92     virtual css::uno::Any SAL_CALL
  93         getMinimumIncrement(  ) override;
  94
  95     ///=====  XServiceInfo  ====================================================
  96
  97     /** Returns an identifier for the implementation of this object.
  98     */
  99     virtual OUString SAL_CALL
 100         getImplementationName() override;
 101
 102     ///=====  XTypeProvider  ===================================================
 103
 104     /// returns the possible types
 105     virtual css::uno::Sequence< css::uno::Type > SAL_CALL
 106         getTypes() override;
 107
 108     /** Returns an implementation id.
 109     */
 110     virtual css::uno::Sequence<sal_Int8> SAL_CALL
 111         getImplementationId() override;
 112
 113 protected:
 114     ScAddress maCellAddress;
 115
 116     ScDocument* mpDoc;
 117
 118     sal_Int64 mnIndex;
 119
 120 private:
 121     virtual bool IsEditable(sal_Int64 nParentStates);
 122 protected:
 123     /// @throw css::uno::RuntimeException
 124     OUString GetNote() const;
 125
 126     /// @throw css::uno::RuntimeException
 127     OUString GetAllDisplayNote() const;
 128     /// @throw css::uno::RuntimeException
 129     OUString getShadowAttrs() const;
 130     /// @throw css::uno::RuntimeException
 131     OUString getBorderAttrs();
 132 public:
 133     const ScAddress& GetCellAddress() const { return maCellAddress; }
 134 };
 135
 136 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */