зеркало из https://github.com/mozilla/gecko-dev.git
83 строки
3.5 KiB
C++
83 строки
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_a11y_xpcAccessibleTable_h_
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#define mozilla_a11y_xpcAccessibleTable_h_
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#include "nsIAccessibleTable.h"
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#include "xpcAccessibleHyperText.h"
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namespace mozilla {
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namespace a11y {
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/**
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* XPCOM wrapper around TableAccessible class.
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*/
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class xpcAccessibleTable : public xpcAccessibleHyperText,
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public nsIAccessibleTable {
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public:
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explicit xpcAccessibleTable(Accessible* aIntl)
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: xpcAccessibleHyperText(aIntl) {}
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xpcAccessibleTable(ProxyAccessible* aProxy, uint32_t aInterfaces)
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: xpcAccessibleHyperText(aProxy, aInterfaces) {}
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NS_DECL_ISUPPORTS_INHERITED
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// nsIAccessibleTable
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NS_IMETHOD GetCaption(nsIAccessible** aCaption) final;
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NS_IMETHOD GetSummary(nsAString& aSummary) final;
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NS_IMETHOD GetColumnCount(int32_t* aColumnCount) final;
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NS_IMETHOD GetRowCount(int32_t* aRowCount) final;
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NS_IMETHOD GetCellAt(int32_t aRowIndex, int32_t aColumnIndex,
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nsIAccessible** aCell) final;
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NS_IMETHOD GetCellIndexAt(int32_t aRowIndex, int32_t aColumnIndex,
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int32_t* aCellIndex) final;
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NS_IMETHOD GetColumnIndexAt(int32_t aCellIndex, int32_t* aColumnIndex) final;
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NS_IMETHOD GetRowIndexAt(int32_t aCellIndex, int32_t* aRowIndex) final;
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NS_IMETHOD GetRowAndColumnIndicesAt(int32_t aCellIndex, int32_t* aRowIndex,
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int32_t* aColumnIndex) final;
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NS_IMETHOD GetColumnExtentAt(int32_t row, int32_t column,
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int32_t* aColumnExtent) final;
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NS_IMETHOD GetRowExtentAt(int32_t row, int32_t column,
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int32_t* aRowExtent) final;
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NS_IMETHOD GetColumnDescription(int32_t aColIdx,
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nsAString& aDescription) final;
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NS_IMETHOD GetRowDescription(int32_t aRowIdx, nsAString& aDescription) final;
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NS_IMETHOD IsColumnSelected(int32_t aColIdx, bool* _retval) final;
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NS_IMETHOD IsRowSelected(int32_t aRowIdx, bool* _retval) final;
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NS_IMETHOD IsCellSelected(int32_t aRowIdx, int32_t aColIdx,
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bool* _retval) final;
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NS_IMETHOD GetSelectedCellCount(uint32_t* aSelectedCellCount) final;
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NS_IMETHOD GetSelectedColumnCount(uint32_t* aSelectedColumnCount) final;
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NS_IMETHOD GetSelectedRowCount(uint32_t* aSelectedRowCount) final;
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NS_IMETHOD GetSelectedCells(nsIArray** aSelectedCell) final;
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NS_IMETHOD GetSelectedCellIndices(nsTArray<uint32_t>& aCellsArray) final;
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NS_IMETHOD GetSelectedColumnIndices(nsTArray<uint32_t>& aColsArray) final;
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NS_IMETHOD GetSelectedRowIndices(nsTArray<uint32_t>& aRowsArray) final;
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NS_IMETHOD SelectColumn(int32_t aColIdx) final;
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NS_IMETHOD SelectRow(int32_t aRowIdx) final;
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NS_IMETHOD UnselectColumn(int32_t aColIdx) final;
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NS_IMETHOD UnselectRow(int32_t aRowIdx) final;
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NS_IMETHOD IsProbablyForLayout(bool* aIsForLayout) final;
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protected:
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virtual ~xpcAccessibleTable() {}
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private:
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TableAccessible* Intl() {
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return mIntl.IsAccessible() ? mIntl.AsAccessible()->AsTable() : nullptr;
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}
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xpcAccessibleTable(const xpcAccessibleTable&) = delete;
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xpcAccessibleTable& operator=(const xpcAccessibleTable&) = delete;
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};
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} // namespace a11y
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} // namespace mozilla
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#endif // mozilla_a11y_xpcAccessibleTable_h_
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