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29 lines
824 B
C++
29 lines
824 B
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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#include "nsViewportInfo.h"
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#include "mozilla/Assertions.h"
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#include <algorithm>
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using namespace mozilla;
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void
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nsViewportInfo::ConstrainViewportValues()
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{
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// Constrain the min/max zoom as specified at:
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// dev.w3.org/csswg/css-device-adapt section 6.2
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mMaxZoom = std::max(mMinZoom, mMaxZoom);
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if (mDefaultZoom > mMaxZoom) {
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mDefaultZoomValid = false;
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mDefaultZoom = mMaxZoom;
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}
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if (mDefaultZoom < mMinZoom) {
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mDefaultZoomValid = false;
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mDefaultZoom = mMinZoom;
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}
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}
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