From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- dom/base/ViewportMetaData.h | 48 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 dom/base/ViewportMetaData.h (limited to 'dom/base/ViewportMetaData.h') diff --git a/dom/base/ViewportMetaData.h b/dom/base/ViewportMetaData.h new file mode 100644 index 0000000000..7de6eda731 --- /dev/null +++ b/dom/base/ViewportMetaData.h @@ -0,0 +1,48 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef DOM_VIEWPORT_META_DATA_H_ +#define DOM_VIEWPORT_META_DATA_H_ + +#include "nsString.h" +#include "nsAString.h" + +namespace mozilla::dom { +struct ViewportMetaData { + // https://drafts.csswg.org/css-device-adapt/#meta-properties + nsString mWidth; + nsString mHeight; + nsString mInitialScale; + nsString mMinimumScale; + nsString mMaximumScale; + nsString mUserScalable; + nsString mViewportFit; + + bool operator==(const ViewportMetaData& aOther) const { + return mWidth == aOther.mWidth && mHeight == aOther.mHeight && + mInitialScale == aOther.mInitialScale && + mMinimumScale == aOther.mMinimumScale && + mMaximumScale == aOther.mMaximumScale && + mUserScalable == aOther.mUserScalable && + mViewportFit == aOther.mViewportFit; + } + bool operator!=(const ViewportMetaData& aOther) const { + return !(*this == aOther); + } + + ViewportMetaData() = default; + /* Process viewport META data. This gives us information for the scale + * and zoom of a page on mobile devices. We stick the information in + * the document header and use it later on after rendering. + * + * See Bug #436083 + */ + explicit ViewportMetaData(const nsAString& aViewportInfo); +}; + +} // namespace mozilla::dom + +#endif // DOM_VIEWPORT_META_DATA_H_ -- cgit v1.2.3