sc/source/ui/inc/AccessiblePreviewHeaderCell.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
  21 #ifndef _SC_ACCESSIBLEPREVIEWHEADERCELL_HXX
  22 #define _SC_ACCESSIBLEPREVIEWHEADERCELL_HXX
  23
  24 #include "AccessibleContextBase.hxx"
  25 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  26 #include <tools/gen.hxx>
  27 #include "global.hxx"
  28 #include "address.hxx"
  29 #include <cppuhelper/implbase1.hxx>
  30
  31 class ScPreviewShell;
  32 class ScPreviewTableInfo;
  33 namespace accessibility {
  34     class AccessibleTextHelper;
  35 }
  36
  37 typedef cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleValue>
  38                     ScAccessiblePreviewHeaderCellImpl;
  39
  40 class ScAccessiblePreviewHeaderCell :
  41         public ScAccessibleContextBase,
  42         public ScAccessiblePreviewHeaderCellImpl
  43 {
  44 public:
  45     ScAccessiblePreviewHeaderCell( const ::com::sun::star::uno::Reference<
  46                                 ::com::sun::star::accessibility::XAccessible>& rxParent,
  47                             ScPreviewShell* pViewShell,
  48                             const ScAddress& rCellPos, sal_Bool bIsColHdr, sal_Bool bIsRowHdr,
  49                             sal_Int32 nIndex );
  50
  51 protected:
  52     virtual ~ScAccessiblePreviewHeaderCell();
  53
  54     using ScAccessibleContextBase::IsDefunc;
  55
  56 public:
  57     using ScAccessibleContextBase::disposing;
  58      virtual void SAL_CALL disposing();
  59
  60     //=====  SfxListener  =====================================================
  61
  62     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
  63
  64     ///=====  XInterface  =====================================================
  65
  66     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
  67         ::com::sun::star::uno::Type const & rType )
  68         throw (::com::sun::star::uno::RuntimeException);
  69
  70     virtual void SAL_CALL acquire() throw ();
  71
  72     virtual void SAL_CALL release() throw ();
  73
  74     //=====  XAccessibleValue  ================================================
  75
  76     virtual ::com::sun::star::uno::Any SAL_CALL getCurrentValue() throw (::com::sun::star::uno::RuntimeException);
  77     virtual sal_Bool SAL_CALL setCurrentValue( const ::com::sun::star::uno::Any& aNumber )
  78                                 throw (::com::sun::star::uno::RuntimeException);
  79     virtual ::com::sun::star::uno::Any SAL_CALL getMaximumValue() throw (::com::sun::star::uno::RuntimeException);
  80     virtual ::com::sun::star::uno::Any SAL_CALL getMinimumValue() throw (::com::sun::star::uno::RuntimeException);
  81
  82     //=====  XAccessibleComponent  ============================================
  83
  84     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
  85                             getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint )
  86                                 throw (::com::sun::star::uno::RuntimeException);
  87     virtual void SAL_CALL   grabFocus() throw (::com::sun::star::uno::RuntimeException);
  88
  89     //=====  XAccessibleContext  ==============================================
  90
  91     virtual sal_Int32 SAL_CALL getAccessibleChildCount() throw (::com::sun::star::uno::RuntimeException);
  92     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
  93                             getAccessibleChild( sal_Int32 i )
  94                                 throw (::com::sun::star::lang::IndexOutOfBoundsException,
  95                                     ::com::sun::star::uno::RuntimeException);
  96     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() throw (::com::sun::star::uno::RuntimeException);
  97     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
  98                             getAccessibleStateSet() throw (::com::sun::star::uno::RuntimeException);
  99
 100     //=====  XServiceInfo  ====================================================
 101
 102     virtual OUString SAL_CALL getImplementationName()
 103                                 throw(::com::sun::star::uno::RuntimeException);
 104     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
 105                                 throw(::com::sun::star::uno::RuntimeException);
 106
 107     ///=====  XTypeProvider  ===================================================
 108
 109     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL
 110         getTypes()
 111         throw (::com::sun::star::uno::RuntimeException);
 112
 113     /** Returns a implementation id.
 114     */
 115     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
 116         getImplementationId(void)
 117         throw (::com::sun::star::uno::RuntimeException);
 118
 119 protected:
 120     virtual OUString SAL_CALL createAccessibleDescription(void) throw(::com::sun::star::uno::RuntimeException);
 121     virtual OUString SAL_CALL createAccessibleName(void) throw (::com::sun::star::uno::RuntimeException);
 122
 123     virtual Rectangle GetBoundingBoxOnScreen(void) const throw(::com::sun::star::uno::RuntimeException);
 124     virtual Rectangle GetBoundingBox(void) const throw (::com::sun::star::uno::RuntimeException);
 125
 126 private:
 127     ScPreviewShell*     mpViewShell;
 128     accessibility::AccessibleTextHelper* mpTextHelper;
 129     sal_Int32           mnIndex;
 130     ScAddress           maCellPos;
 131     sal_Bool            mbColumnHeader;
 132     sal_Bool            mbRowHeader;
 133     mutable ScPreviewTableInfo* mpTableInfo;
 134
 135     sal_Bool IsDefunc(
 136         const com::sun::star::uno::Reference<
 137         ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
 138
 139     void CreateTextHelper();
 140     void    FillTableInfo() const;
 141 };
 142
 143
 144 #endif
 145
 146 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */