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.
   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 <com/sun/star/accessibility/XAccessibleSelection.hpp>
  23 #include <com/sun/star/lang/XServiceInfo.hpp>
  24 #include <comphelper/accessiblecomponenthelper.hxx>
  25 #include <cppuhelper/implbase.hxx>
  26 #include <svl/lstner.hxx>
  27 #include <tools/link.hxx>
  28 #include <vcl/vclptr.hxx>
  29
  30 class VclSimpleEvent;
  31 class VclWindowEvent;
  32
  33 namespace basctl
  34 {
  35
  36 class DialogWindow;
  37 class DlgEditor;
  38 class DlgEdModel;
  39 class DlgEdObj;
  40 class AccessibleDialogControlShape;
  41
  42
  43 class AccessibleDialogWindow final : public cppu::ImplInheritanceHelper<
  44                                          comphelper::OAccessibleExtendedComponentHelper,
  45                                          css::accessibility::XAccessible,
  46                                          css::accessibility::XAccessibleSelection,
  47                                          css::lang::XServiceInfo>,
  48                                 public SfxListener
  49 {
  50 private:
  51
  52     class ChildDescriptor
  53     {
  54     public:
  55         DlgEdObj*                                         pDlgEdObj;
  56         rtl::Reference< AccessibleDialogControlShape >    mxAccessible;
  57
  58         ChildDescriptor( DlgEdObj* _pDlgEdObj );
  59
  60         bool operator==( const ChildDescriptor& rDesc );
  61         bool operator<( const ChildDescriptor& rDesc ) const;
  62     };
  63
  64     typedef std::vector< ChildDescriptor > AccessibleChildren;
  65
  66     AccessibleChildren             m_aAccessibleChildren;
  67     VclPtr<basctl::DialogWindow>   m_pDialogWindow;
  68     DlgEdModel*                    m_pDlgEdModel;
  69
  70     void                    UpdateFocused();
  71     void                    UpdateSelected();
  72     void                    UpdateBounds();
  73
  74     bool                    IsChildVisible( const ChildDescriptor& rDesc );
  75
  76     void                    InsertChild( const ChildDescriptor& rDesc );
  77     void                    RemoveChild( const ChildDescriptor& rDesc );
  78     void                    UpdateChild( const ChildDescriptor& rDesc );
  79     void                    UpdateChildren();
  80     void                    SortChildren();
  81
  82     DECL_LINK( WindowEventListener, VclWindowEvent&, void );
  83
  84     void            ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
  85     void            FillAccessibleStateSet( sal_Int64& rStateSet );
  86
  87     // OCommonAccessibleComponent
  88     virtual css::awt::Rectangle implGetBounds(  ) override;
  89
  90     // XComponent
  91     virtual void SAL_CALL   disposing() override;
  92
  93 public:
  94     AccessibleDialogWindow (basctl::DialogWindow*);
  95     virtual ~AccessibleDialogWindow() override;
  96
  97     // SfxListener
  98     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
  99
 100     // XServiceInfo
 101     virtual OUString SAL_CALL getImplementationName() override;
 102     virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) override;
 103     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 104
 105     // XAccessible
 106     virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) override;
 107
 108     // XAccessibleContext
 109     virtual sal_Int64 SAL_CALL getAccessibleChildCount(  ) override;
 110     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int64 i ) override;
 111     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) override;
 112     virtual sal_Int64 SAL_CALL getAccessibleIndexInParent(  ) override;
 113     virtual sal_Int16 SAL_CALL getAccessibleRole(  ) override;
 114     virtual OUString SAL_CALL getAccessibleDescription(  ) override;
 115     virtual OUString SAL_CALL getAccessibleName(  ) override;
 116     virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) override;
 117     virtual sal_Int64 SAL_CALL getAccessibleStateSet(  ) override;
 118     virtual css::lang::Locale SAL_CALL getLocale(  ) override;
 119
 120     // XAccessibleComponent
 121     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
 122     virtual void SAL_CALL grabFocus(  ) override;
 123     virtual sal_Int32 SAL_CALL getForeground(  ) override;
 124     virtual sal_Int32 SAL_CALL getBackground(  ) override;
 125
 126     // XAccessibleExtendedComponent
 127     virtual OUString SAL_CALL getTitledBorderText(  ) override;
 128     virtual OUString SAL_CALL getToolTipText(  ) override;
 129
 130     // XAccessibleSelection
 131     virtual void SAL_CALL selectAccessibleChild( sal_Int64 nChildIndex ) override;
 132     virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int64 nChildIndex ) override;
 133     virtual void SAL_CALL clearAccessibleSelection() override;
 134     virtual void SAL_CALL selectAllAccessibleChildren(  ) override;
 135     virtual sal_Int64 SAL_CALL getSelectedAccessibleChildCount(  ) override;
 136     virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int64 nSelectedChildIndex ) override;
 137     virtual void SAL_CALL deselectAccessibleChild( sal_Int64 nChildIndex ) override;
 138 };
 139
 140 } // namespace basctl
 141
 142 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */