The Tor Browser / file comparison
comparison: content/base/src/nsViewportInfo.cpp
content/base/src/nsViewportInfo.cpp
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- 6474c204b198
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include "nsViewportInfo.h" | |
| 6 #include "mozilla/Assertions.h" | |
| 7 #include <algorithm> | |
| 8 | |
| 9 using namespace mozilla; | |
| 10 | |
| 11 void | |
| 12 nsViewportInfo::SetDefaultZoom(const CSSToScreenScale& aDefaultZoom) | |
| 13 { | |
| 14 MOZ_ASSERT(aDefaultZoom.scale >= 0.0f); | |
| 15 mDefaultZoom = aDefaultZoom; | |
| 16 } | |
| 17 | |
| 18 void | |
| 19 nsViewportInfo::ConstrainViewportValues() | |
| 20 { | |
| 21 // Constrain the min/max zoom as specified at: | |
| 22 // dev.w3.org/csswg/css-device-adapt section 6.2 | |
| 23 mMaxZoom = std::max(mMinZoom, mMaxZoom); | |
| 24 | |
| 25 mDefaultZoom = mDefaultZoom < mMaxZoom ? mDefaultZoom : mMaxZoom; | |
| 26 mDefaultZoom = mDefaultZoom > mMinZoom ? mDefaultZoom : mMinZoom; | |
| 27 } |
