masatomo kojima / microbit_switch_if_wear

Initial release

Dependencies:   microbit

KeyValueInt.cpp@8:be1ae533ab8c, 2018-12-14 (annotated)

Committer:
masakjm
Date:
Fri Dec 14 18:40:09 2018 +0000
Revision:
8:be1ae533ab8c
Parent:
3:b6e9850d3e76 
Initial release

Who changed what in which revision?

UserRevisionLine numberNew contents of line
masakjm 0:28fb3e9ef81a 1 //=================================
masakjm 0:28fb3e9ef81a 2 // Class KeyValueInt
masakjm 0:28fb3e9ef81a 3 //=================================
masakjm 0:28fb3e9ef81a 4 // The MIT License (MIT) Copyright (c) 2018 Masatomo Kojima
masakjm 0:28fb3e9ef81a 5 //
masakjm 0:28fb3e9ef81a 6 // Keys and values are stored in pairs, maximum and minimum values are set,
masakjm 0:28fb3e9ef81a 7 // and values can be easily increased or decreased.
masakjm 3:b6e9850d3e76 8 // キーと値をペアで記憶する。値の最大値、最小値を設定し、値の増減を容易にする。
masakjm 0:28fb3e9ef81a 9
masakjm 0:28fb3e9ef81a 10 #include "KeyValueInt.h"
masakjm 0:28fb3e9ef81a 11
masakjm 3:b6e9850d3e76 12 /** ----------
masakjm 3:b6e9850d3e76 13 * @brief キーと値をペアで記憶する。値の最大値、最小値を設定し、値の増減を容易にする。
masakjm 3:b6e9850d3e76 14 * @param *key キー
masakjm 3:b6e9850d3e76 15 * @param disp LED表示の文字
masakjm 3:b6e9850d3e76 16 * @param data データ
masakjm 3:b6e9850d3e76 17 * @param min 最小値
masakjm 3:b6e9850d3e76 18 * @param max 最大値
masakjm 3:b6e9850d3e76 19 * @param rotation true:循環する false:循環しない
masakjm 3:b6e9850d3e76 20 */
masakjm 0:28fb3e9ef81a 21 KeyValueInt::KeyValueInt(const char *key, char disp, int data, int min, int max, bool rotation) {
masakjm 0:28fb3e9ef81a 22 this->key = key;
masakjm 0:28fb3e9ef81a 23 this->disp = (disp==0 ? key[0] : disp);
masakjm 0:28fb3e9ef81a 24 this->value = data;
masakjm 0:28fb3e9ef81a 25 this->min = min;
masakjm 0:28fb3e9ef81a 26 this->max = max;
masakjm 0:28fb3e9ef81a 27 this->rotation = rotation;
masakjm 0:28fb3e9ef81a 28 set(data);
masakjm 0:28fb3e9ef81a 29 }
masakjm 0:28fb3e9ef81a 30
masakjm 3:b6e9850d3e76 31 /** ----------
masakjm 3:b6e9850d3e76 32 * @brief 最大値と最小値を考慮して、正しい範囲の値を返す
masakjm 3:b6e9850d3e76 33 * @param data データ
masakjm 3:b6e9850d3e76 34 */
masakjm 3:b6e9850d3e76 35 int KeyValueInt::range(int data){
masakjm 0:28fb3e9ef81a 36 if (this->rotation) {
masakjm 0:28fb3e9ef81a 37 if (data < this->min) data = this->max;
masakjm 0:28fb3e9ef81a 38 if (data > this->max) data = this->min;
masakjm 0:28fb3e9ef81a 39 } else {
masakjm 0:28fb3e9ef81a 40 if (data < this->min) data = this->min;
masakjm 0:28fb3e9ef81a 41 if (data > this->max) data = this->max;
masakjm 0:28fb3e9ef81a 42 }
masakjm 0:28fb3e9ef81a 43 return data;
masakjm 0:28fb3e9ef81a 44 }
masakjm 0:28fb3e9ef81a 45
masakjm 3:b6e9850d3e76 46 /** ----------
masakjm 3:b6e9850d3e76 47 * @brief 値を更新する
masakjm 3:b6e9850d3e76 48 * @param data データ
masakjm 3:b6e9850d3e76 49 */
masakjm 0:28fb3e9ef81a 50 int KeyValueInt::set(int data){
masakjm 0:28fb3e9ef81a 51 this->value = range(data);
masakjm 0:28fb3e9ef81a 52 return this->value;
masakjm 0:28fb3e9ef81a 53 }
masakjm 0:28fb3e9ef81a 54
masakjm 3:b6e9850d3e76 55 /** ----------
masakjm 3:b6e9850d3e76 56 * @brief 値を増やす
masakjm 3:b6e9850d3e76 57 * @param delta 変化量(1)
masakjm 3:b6e9850d3e76 58 */
masakjm 0:28fb3e9ef81a 59 void KeyValueInt::inc(int delta){
masakjm 0:28fb3e9ef81a 60 set(range(value + delta));
masakjm 0:28fb3e9ef81a 61 }
masakjm 0:28fb3e9ef81a 62
masakjm 3:b6e9850d3e76 63 /** ----------
masakjm 3:b6e9850d3e76 64 * @brief 値を減らす
masakjm 3:b6e9850d3e76 65 * @param delta 変化量(1)
masakjm 3:b6e9850d3e76 66 */
masakjm 0:28fb3e9ef81a 67 void KeyValueInt::dec(int delta){
masakjm 0:28fb3e9ef81a 68 set(range(value - delta));
masakjm 0:28fb3e9ef81a 69 }