sc/source/ui/inc/AccessiblePreviewHeaderCell.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.
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   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 #ifndef INCLUDED_SC_SOURCE_UI_INC_ACCESSIBLEPREVIEWHEADERCELL_HXX
  21 #define INCLUDED_SC_SOURCE_UI_INC_ACCESSIBLEPREVIEWHEADERCELL_HXX
  22
  23 #include "AccessibleContextBase.hxx"
  24 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  25 #include <tools/gen.hxx>
  26 #include "global.hxx"
  27 #include "address.hxx"
  28 #include <cppuhelper/implbase1.hxx>
  29
  30 class ScPreviewShell;
  31 class ScPreviewTableInfo;
  32 namespace accessibility {
  33     class AccessibleTextHelper;
  34 }
  35
  36 typedef cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleValue>
  37                     ScAccessiblePreviewHeaderCellImpl;
  38
  39 class ScAccessiblePreviewHeaderCell :
  40         public ScAccessibleContextBase,
  41         public ScAccessiblePreviewHeaderCellImpl
  42 {
  43 public:
  44     ScAccessiblePreviewHeaderCell( const ::com::sun::star::uno::Reference<
  45                                 ::com::sun::star::accessibility::XAccessible>& rxParent,
  46                             ScPreviewShell* pViewShell,
  47                             const ScAddress& rCellPos, bool bIsColHdr, bool bIsRowHdr,
  48                             sal_Int32 nIndex );
  49
  50 protected:
  51     virtual ~ScAccessiblePreviewHeaderCell();
  52
  53     using ScAccessibleContextBase::IsDefunc;
  54
  55 public:
  56     using ScAccessibleContextBase::disposing;
  57      virtual void SAL_CALL disposing() SAL_OVERRIDE;
  58
  59     //=====  SfxListener  =====================================================
  60
  61     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
  62
  63     ///=====  XInterface  =====================================================
  64
  65     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
  66         ::com::sun::star::uno::Type const & rType )
  67         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  68
  69     virtual void SAL_CALL acquire() throw () SAL_OVERRIDE;
  70
  71     virtual void SAL_CALL release() throw () SAL_OVERRIDE;
  72
  73     //=====  XAccessibleValue  ================================================
  74
  75     virtual ::com::sun::star::uno::Any SAL_CALL getCurrentValue() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  76     virtual sal_Bool SAL_CALL setCurrentValue( const ::com::sun::star::uno::Any& aNumber )
  77                                 throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  78     virtual ::com::sun::star::uno::Any SAL_CALL getMaximumValue() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  79     virtual ::com::sun::star::uno::Any SAL_CALL getMinimumValue() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  80
  81     //=====  XAccessibleComponent  ============================================
  82
  83     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
  84                             getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint )
  85                                 throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  86     virtual void SAL_CALL   grabFocus() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  87
  88     //=====  XAccessibleContext  ==============================================
  89
  90     virtual sal_Int32 SAL_CALL getAccessibleChildCount() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  91     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
  92                             getAccessibleChild( sal_Int32 i )
  93                                 throw (::com::sun::star::lang::IndexOutOfBoundsException,
  94                                     ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  95     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  96     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
  97                             getAccessibleStateSet() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  98
  99     //=====  XServiceInfo  ====================================================
 100
 101     virtual OUString SAL_CALL getImplementationName()
 102                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 103     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
 104                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 105
 106     ///=====  XTypeProvider  ===================================================
 107
 108     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL
 109         getTypes()
 110         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 111
 112     /** Returns a implementation id.
 113     */
 114     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
 115         getImplementationId()
 116         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 117
 118 protected:
 119     virtual OUString SAL_CALL createAccessibleDescription() throw(::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
 120     virtual OUString SAL_CALL createAccessibleName() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 121
 122     virtual Rectangle GetBoundingBoxOnScreen() const throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 123     virtual Rectangle GetBoundingBox() const throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 124
 125 private:
 126     ScPreviewShell*     mpViewShell;
 127     accessibility::AccessibleTextHelper* mpTextHelper;
 128     sal_Int32           mnIndex;
 129     ScAddress           maCellPos;
 130     bool                mbColumnHeader;
 131     bool                mbRowHeader;
 132     mutable ScPreviewTableInfo* mpTableInfo;
 133
 134     bool IsDefunc(
 135         const com::sun::star::uno::Reference<
 136         ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
 137
 138     void CreateTextHelper();
 139     void    FillTableInfo() const;
 140 };
 141
 142 #endif
 143
 144 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */