зеркало из https://github.com/mozilla/gecko-dev.git
26 строки
720 B
C++
26 строки
720 B
C++
/* 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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void
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nsViewportInfo::SetDefaultZoom(const double aDefaultZoom)
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{
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MOZ_ASSERT(aDefaultZoom >= 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 = std::min(mDefaultZoom, mMaxZoom);
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mDefaultZoom = std::max(mDefaultZoom, mMinZoom);
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}
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