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-rw-r--r--accessible/base/StyleInfo.cpp50
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;
+}