vcl/inc/accessibility/vclxaccessiblecheckbox.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 <accessibility/vclxaccessibletextcomponent.hxx>
  23
  24 #include <com/sun/star/accessibility/XAccessibleAction.hpp>
  25 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  26
  27 #include <cppuhelper/implbase.hxx>
  28 #include <vcl/toolkit/button.hxx>
  29
  30
  31 class VCLXAccessibleCheckBox final : public cppu::ImplInheritanceHelper<
  32                                          VCLXAccessibleTextComponent,
  33                                          css::accessibility::XAccessibleAction,
  34                                          css::accessibility::XAccessibleValue>
  35 {
  36 private:
  37     bool    m_bChecked;
  38     bool    m_bIndeterminate;
  39
  40     virtual ~VCLXAccessibleCheckBox() override = default;
  41
  42     sal_Int32 implGetMaximumValue();
  43
  44     bool    IsChecked() const;
  45     bool    IsIndeterminate() const;
  46
  47     void    SetChecked( bool bChecked );
  48     void    SetIndeterminate( bool bIndeterminate );
  49
  50     virtual void ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ) override;
  51     virtual void FillAccessibleStateSet( sal_Int64& rStateSet ) override;
  52
  53 public:
  54     VCLXAccessibleCheckBox(CheckBox* pCheckBox);
  55
  56     // XServiceInfo
  57     virtual OUString SAL_CALL getImplementationName() override;
  58     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  59
  60     // XAccessibleAction
  61     virtual sal_Int32 SAL_CALL getAccessibleActionCount( ) override;
  62     virtual sal_Bool SAL_CALL doAccessibleAction ( sal_Int32 nIndex ) override;
  63     virtual OUString SAL_CALL getAccessibleActionDescription ( sal_Int32 nIndex ) override;
  64     virtual css::uno::Reference< css::accessibility::XAccessibleKeyBinding > SAL_CALL getAccessibleActionKeyBinding( sal_Int32 nIndex ) override;
  65
  66     // XAccessibleValue
  67     virtual css::uno::Any SAL_CALL getCurrentValue(  ) override;
  68     virtual sal_Bool SAL_CALL setCurrentValue( const css::uno::Any& aNumber ) override;
  69     virtual css::uno::Any SAL_CALL getMaximumValue(  ) override;
  70     virtual css::uno::Any SAL_CALL getMinimumValue(  ) override;
  71     virtual css::uno::Any SAL_CALL getMinimumIncrement( ) override;
  72 };
  73
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */