general_message.h

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/******************************************************************************
 * Copyright 2018 The Apollo Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *****************************************************************************/

#ifndef TOOLS_CVT_MONITOR_GENERAL_MESSAGE_H_
#define TOOLS_CVT_MONITOR_GENERAL_MESSAGE_H_

#include "cyber/cyber.h"
#include "cyber/message/raw_message.h"
#include "cyber/tools/cyber_monitor/general_message_base.h"

class Screen;

class GeneralMessage : public GeneralMessageBase {
 public:
  GeneralMessage(GeneralMessageBase* parent,
                 const google::protobuf::Message* msg,
                 const google::protobuf::Reflection* reflection,
                 const google::protobuf::FieldDescriptor* field);

  ~GeneralMessage() {
    field_ = nullptr;
    message_ptr_ = nullptr;
    reflection_ptr_ = nullptr;
  }

  int Render(const Screen* s, int key) override;

 private:
  GeneralMessage(const GeneralMessage&) = delete;
  GeneralMessage& operator=(const GeneralMessage&) = delete;

  int item_index_;
  bool is_folded_;
  const google::protobuf::FieldDescriptor* field_;
  const google::protobuf::Message* message_ptr_;
  const google::protobuf::Reflection* reflection_ptr_;
};

#endif  // TOOLS_CVT_MONITOR_GENERAL_MESSAGE_H_