sw/source/core/access/accnotextframe.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_SW_SOURCE_CORE_ACCESS_ACCNOTEXTFRAME_HXX
  21 #define INCLUDED_SW_SOURCE_CORE_ACCESS_ACCNOTEXTFRAME_HXX
  22
  23 #include "accframebase.hxx"
  24 #include <com/sun/star/accessibility/AccessibleScrollType.hpp>
  25 #include <com/sun/star/accessibility/XAccessibleImage.hpp>
  26 #include <com/sun/star/accessibility/XAccessibleHypertext.hpp>
  27
  28 class SwFlyFrame;
  29 class SwNoTextNode;
  30
  31 class SwAccessibleNoTextFrame : public  SwAccessibleFrameBase,
  32                                 public css::accessibility::XAccessibleImage,
  33                                 public css::accessibility::XAccessibleHypertext//Added by yangzhh for HyperLink
  34 {
  35     friend class SwAccessibleNoTextHyperlink;
  36     css::uno::Reference< css::accessibility::XAccessibleHyperlink > m_xHyperlink;
  37     OUString msTitle;
  38     OUString msDesc;
  39
  40 protected:
  41     virtual ~SwAccessibleNoTextFrame() override;
  42
  43     const SwNoTextNode *GetNoTextNode() const;
  44
  45     virtual void Notify(const SfxHint&) override;
  46
  47 public:
  48     SwAccessibleNoTextFrame( std::shared_ptr<SwAccessibleMap> const& pInitMap,
  49                              sal_Int16 nInitRole,
  50                              const SwFlyFrame *pFlyFrame );
  51
  52     // XAccessibleContext
  53
  54     // #i73249# - Return the object's current name.
  55     virtual OUString SAL_CALL
  56         getAccessibleName() override;
  57
  58     /// Return this object's description.
  59     virtual OUString SAL_CALL
  60         getAccessibleDescription() override;
  61
  62     // XInterface methods need to be implemented to disambiguate
  63     // between those inherited through SwAccessibleContext and
  64     // XAccessibleImage.
  65
  66     virtual css::uno::Any SAL_CALL queryInterface(
  67         const css::uno::Type& aType ) override;
  68
  69     virtual void SAL_CALL acquire(  ) noexcept override
  70         { SwAccessibleContext::acquire(); };
  71
  72     virtual void SAL_CALL release(  ) noexcept override
  73         { SwAccessibleContext::release(); };
  74
  75     // XTypeProvider
  76     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
  77
  78     // XAccessibleImage
  79     virtual OUString SAL_CALL
  80         getAccessibleImageDescription(  ) override;
  81
  82     virtual sal_Int32 SAL_CALL
  83         getAccessibleImageHeight(  ) override;
  84
  85     virtual sal_Int32 SAL_CALL
  86         getAccessibleImageWidth(  ) override;
  87
  88     // The object is not visible any longer and should be destroyed
  89     virtual void Dispose(bool bRecursive, bool bCanSkipInvisible = true) override;
  90
  91     virtual sal_Int32 SAL_CALL getCaretPosition(  ) override;
  92     virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) override;
  93     virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) override;//Shen Zhen Jie changed sal_Unicode to sal_uInt32
  94     virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& aRequestedAttributes ) override;
  95     virtual css::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) override;
  96     virtual sal_Int32 SAL_CALL getCharacterCount(  ) override;
  97     virtual sal_Int32 SAL_CALL getIndexAtPoint( const css::awt::Point& aPoint ) override;
  98     virtual OUString SAL_CALL getSelectedText(  ) override;
  99     virtual sal_Int32 SAL_CALL getSelectionStart(  ) override;
 100     virtual sal_Int32 SAL_CALL getSelectionEnd(  ) override;
 101     virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
 102     virtual OUString SAL_CALL getText(  ) override;
 103     virtual OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
 104     virtual css::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
 105     virtual css::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
 106     virtual css::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
 107     virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
 108     virtual sal_Bool SAL_CALL scrollSubstringTo( sal_Int32 nStartIndex, sal_Int32 nEndIndex, css::accessibility::AccessibleScrollType aScrollType) override;
 109
 110     // XAccessibleHypertext
 111     virtual sal_Int32 SAL_CALL getHyperLinkCount() override;
 112     virtual css::uno::Reference< css::accessibility::XAccessibleHyperlink >
 113     SAL_CALL getHyperLink( sal_Int32 nLinkIndex ) override;
 114     virtual sal_Int32 SAL_CALL getHyperLinkIndex( sal_Int32 nCharIndex ) override;
 115
 116     SwAccessibleMap *GetAccessibleMap(){ return GetMap();}
 117
 118 public:
 119     virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet> SAL_CALL
 120         getAccessibleRelationSet() override;
 121 };
 122
 123 #endif
 124
 125 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */