basctl/source/inc/accessibledialogwindow.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/.
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   9  * This file incorporates work covered by the following license notice:
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  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_BASCTL_SOURCE_INC_ACCESSIBLEDIALOGWINDOW_HXX
  21 #define INCLUDED_BASCTL_SOURCE_INC_ACCESSIBLEDIALOGWINDOW_HXX
  22
  23 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  24 #include <com/sun/star/lang/XServiceInfo.hpp>
  25 #include <comphelper/accessiblecomponenthelper.hxx>
  26 #include <cppuhelper/implbase3.hxx>
  27 #include <svl/lstner.hxx>
  28 #include <tools/link.hxx>
  29 #include <vcl/vclptr.hxx>
  30
  31 class VclSimpleEvent;
  32 class VclWindowEvent;
  33
  34 namespace utl {
  35    class AccessibleStateSetHelper;
  36 }
  37
  38 namespace basctl
  39 {
  40
  41 class DialogWindow;
  42 class DlgEditor;
  43 class DlgEdModel;
  44 class DlgEdObj;
  45
  46
  47 //  class AccessibleDialogWindow
  48
  49 typedef ::cppu::ImplHelper3 <
  50     css::accessibility::XAccessible,
  51     css::accessibility::XAccessibleSelection,
  52     css::lang::XServiceInfo > AccessibleDialogWindow_BASE;
  53
  54 class AccessibleDialogWindow final : public comphelper::OAccessibleExtendedComponentHelper,
  55                                 public AccessibleDialogWindow_BASE,
  56                                 public SfxListener
  57 {
  58 private:
  59
  60     class ChildDescriptor
  61     {
  62     public:
  63         DlgEdObj*                                                 pDlgEdObj;
  64         css::uno::Reference< css::accessibility::XAccessible >    rxAccessible;
  65
  66         ChildDescriptor( DlgEdObj* _pDlgEdObj );
  67
  68         bool operator==( const ChildDescriptor& rDesc );
  69         bool operator<( const ChildDescriptor& rDesc ) const;
  70     };
  71
  72     typedef std::vector< ChildDescriptor > AccessibleChildren;
  73
  74     AccessibleChildren             m_aAccessibleChildren;
  75     VclPtr<basctl::DialogWindow>   m_pDialogWindow;
  76     DlgEditor*                     m_pDlgEditor;
  77     DlgEdModel*                    m_pDlgEdModel;
  78
  79     void                    UpdateFocused();
  80     void                    UpdateSelected();
  81     void                    UpdateBounds();
  82
  83     bool                    IsChildVisible( const ChildDescriptor& rDesc );
  84
  85     void                    InsertChild( const ChildDescriptor& rDesc );
  86     void                    RemoveChild( const ChildDescriptor& rDesc );
  87     void                    UpdateChild( const ChildDescriptor& rDesc );
  88     void                    UpdateChildren();
  89     void                    SortChildren();
  90
  91     DECL_LINK( WindowEventListener, VclWindowEvent&, void );
  92
  93     void            ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
  94     void            FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet );
  95
  96     // OCommonAccessibleComponent
  97     virtual css::awt::Rectangle implGetBounds(  ) override;
  98
  99     // XComponent
 100     virtual void SAL_CALL   disposing() override;
 101
 102 public:
 103     AccessibleDialogWindow (basctl::DialogWindow*);
 104     virtual ~AccessibleDialogWindow() override;
 105
 106     // SfxListener
 107     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
 108
 109     // XInterface
 110     DECLARE_XINTERFACE()
 111
 112     // XTypeProvider
 113     DECLARE_XTYPEPROVIDER()
 114
 115     // XServiceInfo
 116     virtual OUString SAL_CALL getImplementationName() override;
 117     virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) override;
 118     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 119
 120     // XAccessible
 121     virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) override;
 122
 123     // XAccessibleContext
 124     virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) override;
 125     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) override;
 126     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) override;
 127     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(  ) override;
 128     virtual sal_Int16 SAL_CALL getAccessibleRole(  ) override;
 129     virtual OUString SAL_CALL getAccessibleDescription(  ) override;
 130     virtual OUString SAL_CALL getAccessibleName(  ) override;
 131     virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) override;
 132     virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet(  ) override;
 133     virtual css::lang::Locale SAL_CALL getLocale(  ) override;
 134
 135     // XAccessibleComponent
 136     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
 137     virtual void SAL_CALL grabFocus(  ) override;
 138     virtual sal_Int32 SAL_CALL getForeground(  ) override;
 139     virtual sal_Int32 SAL_CALL getBackground(  ) override;
 140
 141     // XAccessibleExtendedComponent
 142     virtual css::uno::Reference< css::awt::XFont > SAL_CALL getFont(  ) override;
 143     virtual OUString SAL_CALL getTitledBorderText(  ) override;
 144     virtual OUString SAL_CALL getToolTipText(  ) override;
 145
 146     // XAccessibleSelection
 147     virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override;
 148     virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
 149     virtual void SAL_CALL clearAccessibleSelection() override;
 150     virtual void SAL_CALL selectAllAccessibleChildren(  ) override;
 151     virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) override;
 152     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
 153     virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nChildIndex ) override;
 154 };
 155
 156 } // namespace basctl
 157
 158 #endif // INCLUDED_BASCTL_SOURCE_INC_ACCESSIBLEDIALOGWINDOW_HXX
 159
 160 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */