term.hpp

#pragma once
//=====================================================================//
/*!	@file
	@brief	ターミナル・クラス
    @author 平松邦仁 (hira@rvf-rc45.net)
	@copyright	Copyright (C) 2019, 2022 Kunihito Hiramatsu @n
				Released under the MIT license @n
				https://github.com/hirakuni45/RX/blob/master/LICENSE
*/
//=====================================================================//
#include "gui/widget.hpp"

namespace gui {

	//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
	/*!
		@brief	ターミナル・クラス
	*/
	//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
	struct term : public widget {

		typedef term value_type;

		static constexpr uint32_t SX = 80;
		static constexpr uint32_t SY = 24;

	private:
		struct cha_t {
			uint8_t	code;
			bool	draw;
			cha_t() noexcept : code(0), draw(false) { }
		};

		cha_t	cha_[SX * SY];

	public:
		//-----------------------------------------------------------------//
		/*!
			@brief	コンストラクター
			@param[in]	loc		ロケーション
		*/
		//-----------------------------------------------------------------//
		term(const vtx::srect& loc = vtx::srect(0)) noexcept :
			widget(loc, nullptr), cha_{ }
		{
			insert_widget(this);
		}

		term(const term& th) = delete;
		term& operator = (const term& th) = delete;


		//-----------------------------------------------------------------//
		/*!
			@brief	デストラクタ
		*/
		//-----------------------------------------------------------------//
		virtual ~term() noexcept { remove_widget(this); }


		//-----------------------------------------------------------------//
		/*!
			@brief	型整数を取得
			@return 型整数
		*/
		//-----------------------------------------------------------------//
		const char* get_name() const noexcept override { return "Term"; }


		//-----------------------------------------------------------------//
		/*!
			@brief	ID を取得
			@return ID
		*/
		//-----------------------------------------------------------------//
		ID get_id() const noexcept override { return ID::TERM; }


		//-----------------------------------------------------------------//
		/*!
			@brief	初期化
		*/
		//-----------------------------------------------------------------//
		void init() noexcept override { }


		//-----------------------------------------------------------------//
		/*!
			@brief	タッチ判定を更新
			@param[in]	pos		判定位置
			@param[in]	num		タッチ数
			@param[in]	slt		スライド・タイプの場合「true」
		*/
		//-----------------------------------------------------------------//
		void update_touch(const vtx::spos& pos, uint16_t num) noexcept override { }


		//-----------------------------------------------------------------//
		/*!
			@brief	選択推移
		*/
		//-----------------------------------------------------------------//
		void exec_select() noexcept override { }


		//-----------------------------------------------------------------//
		/*!
			@brief	許可・不許可
			@param[in]	ena		不許可の場合「false」
		*/
		//-----------------------------------------------------------------//
		void enable(bool ena = true) override
		{
		}


		//-----------------------------------------------------------------//
		/*!
			@brief	描画
			@param[in] rdr	レンダリングクラス
		*/
		//-----------------------------------------------------------------//
		template<class RDR>
		void draw(RDR& rdr) noexcept
		{
			auto r = vtx::srect(get_final_position(), get_location().size);
			for(auto& c : cha_) {
//				uint8_t inten = 64;
//				if(c.level) {
//					inten = 192;
//				}
				if(c.draw || get_state() == STATE::STALL) {
				}

				rdr.fill_box(r);
			}
		}
	};
}