IPC interface for font management.

skia/ext/fontmgr_default_win.cc

+// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "third_party/skia/include/core/SkTypes.h"
+#include "third_party/skia/include/ports/SkFontMgr.h"
+#include "third_party/skia/include/ports/SkTypeface_win.h"
+
+namespace {
+
+static SkFontMgr* default_fontmgr = NULL;
+
+};  // namespace
+
+void SK_API SkSetFontMgr(SkFontMgr* fontmgr) {
+  ::default_fontmgr = SkRef(fontmgr);
+}
+
+SkFontMgr* SkFontMgr::Factory() {
+  if (::default_fontmgr) {
+    return SkRef(::default_fontmgr);
+  } else {
+    SkFontMgr* fontmgr = SkFontMgr_New_DirectWrite();
+    if (NULL == fontmgr) {
+      fontmgr = SkFontMgr_New_GDI();
+    }
+    return fontmgr;
+  }
+}