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roytam1
b95132adf3
- Bug 1152551, part 2 - Fix mode lines in dom/. r=jst (e25cd70b2) - Bug 1152551, part 3 - Fix more mode lines in dom/. r=jst (d388a8b60)
30 lines
918 B
C++
30 lines
918 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::SetDefaultZoom(const CSSToScreenScale& aDefaultZoom)
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{
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MOZ_ASSERT(aDefaultZoom.scale >= 0.0f);
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mDefaultZoom = aDefaultZoom;
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}
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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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mDefaultZoom = mDefaultZoom < mMaxZoom ? mDefaultZoom : mMaxZoom;
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mDefaultZoom = mDefaultZoom > mMinZoom ? mDefaultZoom : mMinZoom;
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}
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