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Diffstat (limited to '')
-rw-r--r-- | accessible/base/StyleInfo.cpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/accessible/base/StyleInfo.cpp b/accessible/base/StyleInfo.cpp new file mode 100644 index 0000000000..2673e9684d --- /dev/null +++ b/accessible/base/StyleInfo.cpp @@ -0,0 +1,50 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set expandtab shiftwidth=2 tabstop=2: */ +/* 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/. */ + +#include "StyleInfo.h" + +#include "nsStyleConsts.h" + +using namespace mozilla; +using namespace mozilla::a11y; + +void StyleInfo::FormatColor(const nscolor& aValue, nsAString& aFormattedValue) { + // Combine the string like rgb(R, G, B) from nscolor. + // FIXME: What about the alpha channel? + aFormattedValue.AppendLiteral("rgb("); + aFormattedValue.AppendInt(NS_GET_R(aValue)); + aFormattedValue.AppendLiteral(", "); + aFormattedValue.AppendInt(NS_GET_G(aValue)); + aFormattedValue.AppendLiteral(", "); + aFormattedValue.AppendInt(NS_GET_B(aValue)); + aFormattedValue.Append(')'); +} + +already_AddRefed<nsAtom> StyleInfo::TextDecorationStyleToAtom( + StyleTextDecorationStyle aValue) { + // TODO: When these are enum classes that rust also understands we should just + // make an FFI call here. + // TODO: These should probably be static atoms. + switch (aValue) { + case StyleTextDecorationStyle::None: + return NS_Atomize("-moz-none"); + case StyleTextDecorationStyle::Solid: + return NS_Atomize("solid"); + case StyleTextDecorationStyle::Double: + return NS_Atomize("double"); + case StyleTextDecorationStyle::Dotted: + return NS_Atomize("dotted"); + case StyleTextDecorationStyle::Dashed: + return NS_Atomize("dashed"); + case StyleTextDecorationStyle::Wavy: + return NS_Atomize("wavy"); + default: + MOZ_ASSERT_UNREACHABLE("Unknown decoration style"); + break; + } + + return nullptr; +} |