forked from mirrors/gecko-dev
265e672179
# ignore-this-changeset --HG-- extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
71 lines
2 KiB
C++
71 lines
2 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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/* Iterator class for frame lists that respect CSS "order" during layout */
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#include "CSSOrderAwareFrameIterator.h"
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namespace mozilla {
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template <>
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bool CSSOrderAwareFrameIterator::CSSOrderComparator(nsIFrame* const& a,
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nsIFrame* const& b) {
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return a->StylePosition()->mOrder < b->StylePosition()->mOrder;
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}
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template <>
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bool CSSOrderAwareFrameIterator::CSSBoxOrdinalGroupComparator(
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nsIFrame* const& a, nsIFrame* const& b) {
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return a->StyleXUL()->mBoxOrdinal < b->StyleXUL()->mBoxOrdinal;
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}
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template <>
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bool CSSOrderAwareFrameIterator::IsForward() const {
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return true;
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}
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template <>
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nsFrameList::iterator CSSOrderAwareFrameIterator::begin(
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const nsFrameList& aList) {
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return aList.begin();
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}
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template <>
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nsFrameList::iterator CSSOrderAwareFrameIterator::end(
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const nsFrameList& aList) {
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return aList.end();
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}
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template <>
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bool ReverseCSSOrderAwareFrameIterator::CSSOrderComparator(nsIFrame* const& a,
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nsIFrame* const& b) {
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return a->StylePosition()->mOrder > b->StylePosition()->mOrder;
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}
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template <>
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bool ReverseCSSOrderAwareFrameIterator::CSSBoxOrdinalGroupComparator(
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nsIFrame* const& a, nsIFrame* const& b) {
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return a->StyleXUL()->mBoxOrdinal > b->StyleXUL()->mBoxOrdinal;
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}
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template <>
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bool ReverseCSSOrderAwareFrameIterator::IsForward() const {
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return false;
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}
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template <>
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nsFrameList::reverse_iterator ReverseCSSOrderAwareFrameIterator::begin(
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const nsFrameList& aList) {
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return aList.rbegin();
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}
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template <>
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nsFrameList::reverse_iterator ReverseCSSOrderAwareFrameIterator::end(
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const nsFrameList& aList) {
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return aList.rend();
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}
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} // namespace mozilla
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