forked from mirrors/gecko-dev
265e672179
# ignore-this-changeset --HG-- extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_TableArea_h_
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#define mozilla_TableArea_h_
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#include "nsRect.h"
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namespace mozilla {
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struct TableArea {
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TableArea() : mStartCol(0), mStartRow(0), mColCount(0), mRowCount(0) {}
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TableArea(int32_t aStartCol, int32_t aStartRow, int32_t aColCount,
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int32_t aRowCount)
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: mStartCol(aStartCol),
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mStartRow(aStartRow),
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mColCount(aColCount),
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mRowCount(aRowCount) {}
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int32_t& StartCol() { return mStartCol; }
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int32_t& StartRow() { return mStartRow; }
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int32_t& ColCount() { return mColCount; }
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int32_t& RowCount() { return mRowCount; }
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int32_t StartCol() const { return mStartCol; }
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int32_t StartRow() const { return mStartRow; }
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int32_t ColCount() const { return mColCount; }
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int32_t RowCount() const { return mRowCount; }
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int32_t EndCol() const { return mStartCol + mColCount; }
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int32_t EndRow() const { return mStartRow + mRowCount; }
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void UnionArea(const TableArea& aArea1, const TableArea& aArea2) {
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nsIntRect rect(aArea1.mStartCol, aArea1.mStartRow, aArea1.mColCount,
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aArea1.mRowCount);
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rect.UnionRect(rect, nsIntRect(aArea2.mStartCol, aArea2.mStartRow,
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aArea2.mColCount, aArea2.mRowCount));
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rect.GetRect(&mStartCol, &mStartRow, &mColCount, &mRowCount);
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}
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private:
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int32_t mStartCol, mStartRow, mColCount, mRowCount;
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};
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} // namespace mozilla
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#endif // mozilla_TableArea_h_
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