Volodymyr Shymanskyy / Blynk Featured

Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc. http://www.blynk.cc/

Dependents:   Blynk_RBL_BLE_Nano Blynk_MicroBit Blynk_Serial Blynk_RBL_BLE_Nano

WidgetTable.h@7:8879692d4e6c, 2016-10-12 (annotated)

Committer:
Volodymyr Shymanskyy
Date:
Wed Oct 12 09:18:39 2016 +0300
Revision:
7:8879692d4e6c
Child:
9:7369ec77a3ea
Update library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Volodymyr Shymanskyy 7:8879692d4e6c 1 /**
Volodymyr Shymanskyy 7:8879692d4e6c 2 * @file WidgetTable.h
Volodymyr Shymanskyy 7:8879692d4e6c 3 * @author Volodymyr Shymanskyy
Volodymyr Shymanskyy 7:8879692d4e6c 4 * @license This project is released under the MIT License (MIT)
Volodymyr Shymanskyy 7:8879692d4e6c 5 * @copyright Copyright (c) 2015 Volodymyr Shymanskyy
Volodymyr Shymanskyy 7:8879692d4e6c 6 * @date Sep 2016
Volodymyr Shymanskyy 7:8879692d4e6c 7 * @brief
Volodymyr Shymanskyy 7:8879692d4e6c 8 *
Volodymyr Shymanskyy 7:8879692d4e6c 9 */
Volodymyr Shymanskyy 7:8879692d4e6c 10
Volodymyr Shymanskyy 7:8879692d4e6c 11 #ifndef WidgetTable_h
Volodymyr Shymanskyy 7:8879692d4e6c 12 #define WidgetTable_h
Volodymyr Shymanskyy 7:8879692d4e6c 13
Volodymyr Shymanskyy 7:8879692d4e6c 14 #include <Blynk/BlynkApi.h>
Volodymyr Shymanskyy 7:8879692d4e6c 15
Volodymyr Shymanskyy 7:8879692d4e6c 16 class WidgetTable
Volodymyr Shymanskyy 7:8879692d4e6c 17 {
Volodymyr Shymanskyy 7:8879692d4e6c 18 public:
Volodymyr Shymanskyy 7:8879692d4e6c 19 typedef void (*ItemSelectChange)(int index, bool selected);
Volodymyr Shymanskyy 7:8879692d4e6c 20 typedef void (*ItemOrderChange)(int indexFrom, int indexTo);
Volodymyr Shymanskyy 7:8879692d4e6c 21
Volodymyr Shymanskyy 7:8879692d4e6c 22 public:
Volodymyr Shymanskyy 7:8879692d4e6c 23 WidgetTable(uint8_t pin = -1)
Volodymyr Shymanskyy 7:8879692d4e6c 24 : mPin(pin)
Volodymyr Shymanskyy 7:8879692d4e6c 25 , mOnOrderChange(NULL)
Volodymyr Shymanskyy 7:8879692d4e6c 26 , mOnSelectChange(NULL)
Volodymyr Shymanskyy 7:8879692d4e6c 27 {}
Volodymyr Shymanskyy 7:8879692d4e6c 28
Volodymyr Shymanskyy 7:8879692d4e6c 29 void setVPin(int vPin) { mPin = vPin; }
Volodymyr Shymanskyy 7:8879692d4e6c 30
Volodymyr Shymanskyy 7:8879692d4e6c 31 void onWrite(BlynkReq BLYNK_UNUSED &request, const BlynkParam& param) {
Volodymyr Shymanskyy 7:8879692d4e6c 32 if (mOnOrderChange && 0 == strcmp(param[0].asStr(), "order")) {
Volodymyr Shymanskyy 7:8879692d4e6c 33 mOnOrderChange(param[1].asInt(), param[2].asInt());
Volodymyr Shymanskyy 7:8879692d4e6c 34 } else if (mOnSelectChange && 0 == strcmp(param[0].asStr(), "select")) {
Volodymyr Shymanskyy 7:8879692d4e6c 35 mOnSelectChange(param[1].asInt(), true);
Volodymyr Shymanskyy 7:8879692d4e6c 36 } else if (mOnSelectChange && 0 == strcmp(param[0].asStr(), "deselect")) {
Volodymyr Shymanskyy 7:8879692d4e6c 37 mOnSelectChange(param[1].asInt(), false);
Volodymyr Shymanskyy 7:8879692d4e6c 38 }
Volodymyr Shymanskyy 7:8879692d4e6c 39 }
Volodymyr Shymanskyy 7:8879692d4e6c 40
Volodymyr Shymanskyy 7:8879692d4e6c 41 void onOrderChange(ItemOrderChange cbk) { mOnOrderChange = cbk; }
Volodymyr Shymanskyy 7:8879692d4e6c 42 void onSelectChange(ItemSelectChange cbk) { mOnSelectChange = cbk; }
Volodymyr Shymanskyy 7:8879692d4e6c 43
Volodymyr Shymanskyy 7:8879692d4e6c 44 void clear() {
Volodymyr Shymanskyy 7:8879692d4e6c 45 Blynk.virtualWrite(mPin, "clr");
Volodymyr Shymanskyy 7:8879692d4e6c 46 }
Volodymyr Shymanskyy 7:8879692d4e6c 47
Volodymyr Shymanskyy 7:8879692d4e6c 48 template <typename T1, typename T2>
Volodymyr Shymanskyy 7:8879692d4e6c 49 void addRow(int index, const T1& name, const T2& value) {
Volodymyr Shymanskyy 7:8879692d4e6c 50 Blynk.virtualWrite(mPin, "add", index, name, value);
Volodymyr Shymanskyy 7:8879692d4e6c 51 }
Volodymyr Shymanskyy 7:8879692d4e6c 52
Volodymyr Shymanskyy 7:8879692d4e6c 53 void pickRow(int index) {
Volodymyr Shymanskyy 7:8879692d4e6c 54 Blynk.virtualWrite(mPin, "pick", index);
Volodymyr Shymanskyy 7:8879692d4e6c 55 }
Volodymyr Shymanskyy 7:8879692d4e6c 56
Volodymyr Shymanskyy 7:8879692d4e6c 57 private:
Volodymyr Shymanskyy 7:8879692d4e6c 58 uint8_t mPin;
Volodymyr Shymanskyy 7:8879692d4e6c 59 ItemOrderChange mOnOrderChange;
Volodymyr Shymanskyy 7:8879692d4e6c 60 ItemSelectChange mOnSelectChange;
Volodymyr Shymanskyy 7:8879692d4e6c 61
Volodymyr Shymanskyy 7:8879692d4e6c 62 };
Volodymyr Shymanskyy 7:8879692d4e6c 63
Volodymyr Shymanskyy 7:8879692d4e6c 64 #endif