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       1             : /* -*- Mode: C++ final; tab-width: 2 final; indent-tabs-mode: nil final; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
       5             :  * You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_a11y_xpcAccessibleTable_h_
       8             : #define mozilla_a11y_xpcAccessibleTable_h_
       9             : 
      10             : #include "nsIAccessibleTable.h"
      11             : #include "xpcAccessibleGeneric.h"
      12             : 
      13             : namespace mozilla {
      14             : namespace a11y {
      15             : 
      16             : /**
      17             :  * XPCOM wrapper around TableAccessible class.
      18             :  */
      19             : class xpcAccessibleTable : public xpcAccessibleGeneric,
      20             :                            public nsIAccessibleTable
      21             : {
      22             : public:
      23           0 :   explicit xpcAccessibleTable(Accessible* aIntl) :
      24           0 :     xpcAccessibleGeneric(aIntl) { }
      25             : 
      26             :   xpcAccessibleTable(ProxyAccessible* aProxy, uint32_t aInterfaces) :
      27             :     xpcAccessibleGeneric(aProxy, aInterfaces) {}
      28             : 
      29             :   NS_DECL_ISUPPORTS_INHERITED
      30             : 
      31             :   // nsIAccessibleTable
      32             :   NS_IMETHOD GetCaption(nsIAccessible** aCaption) final override;
      33             :   NS_IMETHOD GetSummary(nsAString& aSummary) final override;
      34             :   NS_IMETHOD GetColumnCount(int32_t* aColumnCount) final override;
      35             :   NS_IMETHOD GetRowCount(int32_t* aRowCount) final override;
      36             :   NS_IMETHOD GetCellAt(int32_t aRowIndex, int32_t aColumnIndex,
      37             :                        nsIAccessible** aCell) final override;
      38             :   NS_IMETHOD GetCellIndexAt(int32_t aRowIndex, int32_t aColumnIndex,
      39             :                             int32_t* aCellIndex) final override;
      40             :   NS_IMETHOD GetColumnIndexAt(int32_t aCellIndex, int32_t* aColumnIndex)
      41             :     final override;
      42             :   NS_IMETHOD GetRowIndexAt(int32_t aCellIndex, int32_t* aRowIndex)
      43             :     final override;
      44             :   NS_IMETHOD GetRowAndColumnIndicesAt(int32_t aCellIndex, int32_t* aRowIndex,
      45             :                                       int32_t* aColumnIndex)
      46             :     final override;
      47             :   NS_IMETHOD GetColumnExtentAt(int32_t row, int32_t column,
      48             :                                int32_t* aColumnExtent) final override;
      49             :   NS_IMETHOD GetRowExtentAt(int32_t row, int32_t column,
      50             :                             int32_t* aRowExtent) final override;
      51             :   NS_IMETHOD GetColumnDescription(int32_t aColIdx, nsAString& aDescription)
      52             :     final override;
      53             :   NS_IMETHOD GetRowDescription(int32_t aRowIdx, nsAString& aDescription)
      54             :     final override;
      55             :   NS_IMETHOD IsColumnSelected(int32_t aColIdx, bool* _retval)
      56             :     final override;
      57             :   NS_IMETHOD IsRowSelected(int32_t aRowIdx, bool* _retval)
      58             :     final override;
      59             :   NS_IMETHOD IsCellSelected(int32_t aRowIdx, int32_t aColIdx, bool* _retval)
      60             :     final override;
      61             :   NS_IMETHOD GetSelectedCellCount(uint32_t* aSelectedCellCount)
      62             :     final override;
      63             :   NS_IMETHOD GetSelectedColumnCount(uint32_t* aSelectedColumnCount)
      64             :     final override;
      65             :   NS_IMETHOD GetSelectedRowCount(uint32_t* aSelectedRowCount)
      66             :     final override;
      67             :   NS_IMETHOD GetSelectedCells(nsIArray** aSelectedCell) final override;
      68             :   NS_IMETHOD GetSelectedCellIndices(uint32_t* aCellsArraySize,
      69             :                                     int32_t** aCellsArray)
      70             :     final override;
      71             :   NS_IMETHOD GetSelectedColumnIndices(uint32_t* aColsArraySize,
      72             :                                       int32_t** aColsArray)
      73             :     final override;
      74             :   NS_IMETHOD GetSelectedRowIndices(uint32_t* aRowsArraySize,
      75             :                                    int32_t** aRowsArray) final override;
      76             :   NS_IMETHOD SelectColumn(int32_t aColIdx) final override;
      77             :   NS_IMETHOD SelectRow(int32_t aRowIdx) final override;
      78             :   NS_IMETHOD UnselectColumn(int32_t aColIdx) final override;
      79             :   NS_IMETHOD UnselectRow(int32_t aRowIdx) final override;
      80             :   NS_IMETHOD IsProbablyForLayout(bool* aIsForLayout) final override;
      81             : 
      82             : protected:
      83           0 :   virtual ~xpcAccessibleTable() {}
      84             : 
      85             : private:
      86           0 :   TableAccessible* Intl()
      87           0 :   { return mIntl.IsAccessible() ? mIntl.AsAccessible()->AsTable() : nullptr; }
      88             : 
      89             :   xpcAccessibleTable(const xpcAccessibleTable&) = delete;
      90             :   xpcAccessibleTable& operator =(const xpcAccessibleTable&) = delete;
      91             : };
      92             : 
      93             : } // namespace a11y
      94             : } // namespace mozilla
      95             : 
      96             : #endif // mozilla_a11y_xpcAccessibleTable_h_