Mojo container example for hosting Pepper plugins

mojo/examples/pepper_container_app/type_converters.h

Index: mojo/examples/pepper_container_app/type_converters.h
diff --git a/mojo/examples/pepper_container_app/type_converters.h b/mojo/examples/pepper_container_app/type_converters.h
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+// Copyright 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 MOJO_EXAMPLES_PEPPER_CONTAINER_APP_TYPE_CONVERTERS_H_
+#define MOJO_EXAMPLES_PEPPER_CONTAINER_APP_TYPE_CONVERTERS_H_
+
+#include "mojo/public/bindings/type_converter.h"
+#include "mojo/services/native_viewport/native_viewport.mojom.h"
+#include "ppapi/c/pp_point.h"
+#include "ppapi/c/pp_rect.h"
+#include "ppapi/c/pp_size.h"
+
+namespace mojo {
+
+template <>
+class TypeConverter<Point, PP_Point> {
+ public:
+  static Point ConvertFrom(const PP_Point& input, Buffer* buf) {
+    Point::Builder point(buf);
+    point.set_x(input.x);
+    point.set_y(input.y);
+    return point.Finish();
+  }
+
+  static PP_Point ConvertTo(const Point& input) {
+    return PP_MakePoint(static_cast<int32_t>(input.x()),
+                        static_cast<int32_t>(input.y()));
+  }
+};
+
+template <>
+class TypeConverter<Size, PP_Size> {
+ public:
+  static Size ConvertFrom(const PP_Size& input, Buffer* buf) {
+    Size::Builder size(buf);
+    size.set_width(input.width);
+    size.set_height(input.height);
+    return size.Finish();
+  }
+
+  static PP_Size ConvertTo(const Size& input) {
+    return PP_MakeSize(static_cast<int32_t>(input.width()),
+                       static_cast<int32_t>(input.height()));
+  }
+};
+
+template <>
+class TypeConverter<Rect, PP_Rect> {
+ public:
+  static Rect ConvertFrom(const PP_Rect& input, Buffer* buf) {
+    Rect::Builder rect(buf);
+    rect.set_position(input.point);
+    rect.set_size(input.size);
+    return rect.Finish();
+  }
+
+  static PP_Rect ConvertTo(const Rect& input) {
+    PP_Rect rect = { input.position().To<PP_Point>(),
+                     input.size().To<PP_Size>() };
+    return rect;
+  }
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_EXAMPLES_PEPPER_CONTAINER_APP_TYPE_CONVERTERS_H_