IPC interface for font management.

content/renderer/fontmgr_proxy.h

+// 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.
+
+#ifndef CONTENT_RENDERER_FONTMGR_PROXY_H
+#define CONTENT_RENDERER_FONTMGR_PROXY_H
+
+#include "base/values.h"
+#include "third_party/skia/include/ports/SkRemotableFontMgr.h"
+
+class SkDataTable;
+class SkStreamAsset;
+
+namespace content {
+
+class CONTENT_EXPORT FontMgrProxy : public SkRemotableFontMgr {
+ public:
+  // If we support multiple of these at the same time, this constructor
+  // could take a parameter stating which one to talk to.
+  // There could even be some statics for getting the available ones.
+  FontMgrProxy() { }
+  virtual ~FontMgrProxy() { }
+
+  virtual SkDataTable* getFamilyNames() const OVERRIDE;
+
+  virtual SkRemotableFontIdentitySet* getIndex(int family_index) const OVERRIDE;
+
+  virtual SkFontIdentity matchIndexStyle(int family_index,
+                                         const SkFontStyle&) const OVERRIDE;
+
+  virtual SkRemotableFontIdentitySet* matchName(
+      const char family_name[]) const OVERRIDE;
+
+  virtual SkFontIdentity matchNameStyle(const char family_name[],
+                                        const SkFontStyle&) const OVERRIDE;
+
+  virtual SkFontIdentity matchNameStyleCharacter(const char family_name[],
+                                                 const SkFontStyle&,
+                                                 const char bpc47[],
+                                                 SkUnichar character) const
+                                                 OVERRIDE;
+
+  virtual SkStreamAsset* getData(int data_id) const OVERRIDE;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_FONTMGR_PROXY_H