| // Copyright 2015 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 BLIMP_NET_INPUT_MESSAGE_CONVERTER_H_ |
| #define BLIMP_NET_INPUT_MESSAGE_CONVERTER_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "blimp/common/proto/ime.pb.h" |
| #include "blimp/net/blimp_net_export.h" |
| #include "ui/base/ime/text_input_type.h" |
| |
| namespace blink { |
| class WebGestureEvent; |
| } |
| |
| namespace blimp { |
| |
| class InputMessage; |
| |
| // A generic class to provide conversion utilities for protos such as : |
| // 1) Creating WebGestureEvents from a stream of InputMessage protos. |
| // This class may be stateful to optimize the size of the serialized |
| // transmission |
| // data. See InputMessageConverter for the deserialize code. |
| // 2) Conversion between ui::TextInputType and ImeMessage proto. |
| class BLIMP_NET_EXPORT InputMessageConverter { |
| public: |
| InputMessageConverter(); |
| ~InputMessageConverter(); |
| |
| // Process an InputMessage and create a WebGestureEvent from it. This might |
| // make use of state from previous messages. |
| std::unique_ptr<blink::WebGestureEvent> ProcessMessage( |
| const InputMessage& message); |
| |
| // Converts a ui::TextInputType to ImeMessage proto. |
| static ImeMessage_InputType TextInputTypeToProto(ui::TextInputType type); |
| static ui::TextInputType TextInputTypeFromProto(ImeMessage_InputType type); |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(InputMessageConverter); |
| }; |
| |
| } // namespace blimp |
| |
| #endif // BLIMP_NET_INPUT_MESSAGE_CONVERTER_H_ |