Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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;
+}