sc/source/ui/inc/AccessibleDocumentPagePreview.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 #ifndef INCLUDED_SC_SOURCE_UI_INC_ACCESSIBLEDOCUMENTPAGEPREVIEW_HXX
  21 #define INCLUDED_SC_SOURCE_UI_INC_ACCESSIBLEDOCUMENTPAGEPREVIEW_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <rtl/ref.hxx>
  26
  27 #include "AccessibleDocumentBase.hxx"
  28
  29 class ScPreviewShell;
  30 class ScNotesChildren;
  31 class ScShapeChildren;
  32 class ScAccessiblePreviewTable;
  33 class ScAccessiblePageHeader;
  34
  35 class ScAccessibleDocumentPagePreview
  36     :   public ScAccessibleDocumentBase
  37 {
  38 public:
  39     //=====  internal  ========================================================
  40     ScAccessibleDocumentPagePreview(
  41         const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
  42         ScPreviewShell* pViewShell );
  43 protected:
  44     virtual ~ScAccessibleDocumentPagePreview();
  45
  46     using ScAccessibleDocumentBase::IsDefunc;
  47
  48 public:
  49     using ScAccessibleContextBase::disposing;
  50
  51      virtual void SAL_CALL disposing() override;
  52
  53    ///=====  SfxListener  =====================================================
  54
  55     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
  56
  57     ///=====  XAccessibleComponent  ============================================
  58
  59     virtual css::uno::Reference< css::accessibility::XAccessible >
  60         SAL_CALL getAccessibleAtPoint(
  61         const css::awt::Point& rPoint )
  62         throw (css::uno::RuntimeException, std::exception) override;
  63
  64     virtual void SAL_CALL grabFocus(  )
  65         throw (css::uno::RuntimeException, std::exception) override;
  66
  67     ///=====  XAccessibleContext  ==============================================
  68
  69     /// Return the number of currently visible children.
  70     virtual sal_Int32 SAL_CALL getAccessibleChildCount()
  71         throw (css::uno::RuntimeException, std::exception) override;
  72
  73     /// Return the specified child or NULL if index is invalid.
  74     virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
  75         getAccessibleChild(sal_Int32 nIndex)
  76         throw (css::uno::RuntimeException,
  77                css::lang::IndexOutOfBoundsException,
  78                std::exception) override;
  79
  80     /// Return the set of current states.
  81     virtual css::uno::Reference<
  82             css::accessibility::XAccessibleStateSet> SAL_CALL
  83         getAccessibleStateSet()
  84         throw (css::uno::RuntimeException, std::exception) override;
  85
  86     virtual OUString SAL_CALL getAccessibleName()
  87         throw (css::uno::RuntimeException, std::exception) override;
  88     ///=====  XServiceInfo  ====================================================
  89
  90     /** Returns an identifier for the implementation of this object.
  91     */
  92     virtual OUString SAL_CALL
  93         getImplementationName()
  94         throw (css::uno::RuntimeException, std::exception) override;
  95
  96     /** Returns a list of all supported services.
  97     */
  98     virtual css::uno::Sequence< OUString> SAL_CALL
  99         getSupportedServiceNames()
 100         throw (css::uno::RuntimeException, std::exception) override;
 101
 102     ///=====  XTypeProvider  ===================================================
 103
 104     /** Returns a implementation id.
 105     */
 106     virtual css::uno::Sequence<sal_Int8> SAL_CALL
 107         getImplementationId()
 108         throw (css::uno::RuntimeException, std::exception) override;
 109
 110     ///=====  internal  ========================================================
 111
 112 protected:
 113     /// Return this object's description.
 114     virtual OUString SAL_CALL
 115         createAccessibleDescription()
 116         throw (css::uno::RuntimeException, std::exception) override;
 117
 118     /// Return the object's current name.
 119     virtual OUString SAL_CALL
 120         createAccessibleName()
 121         throw (css::uno::RuntimeException, std::exception) override;
 122
 123 public: // needed in ScShapeChildren
 124     /// Return the object's current bounding box relative to the desktop.
 125     virtual Rectangle GetBoundingBoxOnScreen() const
 126         throw (css::uno::RuntimeException, std::exception) override;
 127
 128 protected:
 129     /// Return the object's current bounding box relative to the parent object.
 130     virtual Rectangle GetBoundingBox() const
 131         throw (css::uno::RuntimeException, std::exception) override;
 132
 133 private:
 134     ScPreviewShell* mpViewShell;
 135     ScNotesChildren* mpNotesChildren;
 136     ScShapeChildren* mpShapeChildren;
 137     rtl::Reference<ScAccessiblePreviewTable> mpTable;
 138     ScAccessiblePageHeader* mpHeader;
 139     ScAccessiblePageHeader* mpFooter;
 140
 141     bool IsDefunc(
 142         const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
 143
 144     ScNotesChildren* GetNotesChildren();
 145     ScShapeChildren* GetShapeChildren();
 146 };
 147
 148 #endif
 149
 150 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */