text_input_controller.h

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// Copyright 2013 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 PPAPI_CPP_TEXT_INPUT_CONTROLLER_H_
#define PPAPI_CPP_TEXT_INPUT_CONTROLLER_H_

#include <stdint.h>

#include <string>

#include "ppapi/c/ppb_text_input_controller.h"
#include "ppapi/cpp/instance_handle.h"
#include "ppapi/cpp/var.h"


namespace pp {

class Rect;
class Instance;

class TextInputController {
 public:
  explicit TextInputController(const InstanceHandle& instance);

  ~TextInputController();

  void SetTextInputType(PP_TextInput_Type type);

  void UpdateCaretPosition(const Rect& caret);

  void CancelCompositionText();

  void UpdateSurroundingText(const Var& text,
                             uint32_t caret,
                             uint32_t anchor);

 private:
  InstanceHandle instance_;
};

}  // namespace pp

#endif  // PPAPI_CPP_TEXT_INPUT_CONTROLLER_H_