sw/source/core/access/acctextframe.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 "accframebase.hxx"
  23
  24 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  25
  26 class SwFlyFrame;
  27
  28 class SwAccessibleTextFrame : public SwAccessibleFrameBase,
  29         public css::accessibility::XAccessibleSelection
  30 {
  31 private:
  32     // #i73249#
  33     OUString msTitle;
  34     OUString msDesc;
  35
  36 protected:
  37     virtual ~SwAccessibleTextFrame() override;
  38     virtual void Notify(const SfxHint&) override;
  39
  40 public:
  41     SwAccessibleTextFrame(std::shared_ptr<SwAccessibleMap> const& pInitMap,
  42                           const SwFlyFrame& rFlyFrame);
  43
  44     virtual css::uno::Any SAL_CALL queryInterface(
  45         css::uno::Type const & rType ) override;
  46     virtual void SAL_CALL acquire() noexcept override;
  47     virtual void SAL_CALL release() noexcept override;
  48     // XAccessibleSelection
  49     virtual void SAL_CALL selectAccessibleChild(
  50         sal_Int64 nChildIndex ) override;
  51
  52     virtual sal_Bool SAL_CALL isAccessibleChildSelected(
  53         sal_Int64 nChildIndex ) override;
  54
  55     virtual void SAL_CALL clearAccessibleSelection(  ) override;
  56
  57     virtual void SAL_CALL selectAllAccessibleChildren(  ) override;
  58
  59     virtual sal_Int64 SAL_CALL getSelectedAccessibleChildCount(  ) override;
  60
  61     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild(
  62         sal_Int64 nSelectedChildIndex ) override;
  63
  64     virtual void SAL_CALL deselectAccessibleChild(
  65         sal_Int64 nSelectedChildIndex ) override;
  66
  67     // XAccessibleContext
  68
  69     // #i73249# - Return the object's current name.
  70     virtual OUString SAL_CALL
  71         getAccessibleName() override;
  72     /// Return this object's description.
  73     virtual OUString SAL_CALL
  74         getAccessibleDescription() override;
  75
  76     // XServiceInfo
  77
  78     /** Returns an identifier for the implementation of this object.
  79     */
  80     virtual OUString SAL_CALL
  81         getImplementationName() override;
  82
  83     /** Return whether the specified service is supported by this class.
  84     */
  85     virtual sal_Bool SAL_CALL
  86         supportsService (const OUString& sServiceName) override;
  87
  88     /** Returns a list of all supported services.  In this case that is just
  89         the AccessibleContext service.
  90     */
  91     virtual css::uno::Sequence< OUString> SAL_CALL
  92         getSupportedServiceNames() override;
  93
  94     // XTypeProvider
  95     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) override;
  96
  97     // XAccessibleContext::getAccessibleRelationSet
  98
  99     // text frame may have accessible relations to their
 100     // predecessor/successor frames
 101
 102 private:
 103     // helper methods for getAccessibleRelationSet:
 104     SwFlyFrame* getFlyFrame() const;
 105
 106     css::accessibility::AccessibleRelation makeRelation(
 107         sal_Int16 nType, const SwFlyFrame* pFrame );
 108
 109 public:
 110     virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet> SAL_CALL getAccessibleRelationSet() override;
 111 };
 112
 113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */