ESP32_ChinaDieselHeater_Con.../src/OLED/HumidityScreen.cpp

188 lines
3.9 KiB
C++

/*
* This file is part of the "bluetoothheater" distribution
* (https://gitlab.com/mrjones.id.au/bluetoothheater)
*
* Copyright (C) 2019 Ray Jones <ray@mrjones.id.au>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#include "128x64OLED.h"
#include "HumidityScreen.h"
#include "KeyPad.h"
#include "fonts/Icons.h"
CHumidityScreen::CHumidityScreen(C128x64_OLED& display, CScreenManager& mgr) : CUIEditScreen(display, mgr)
{
}
void
CHumidityScreen::onSelect()
{
CUIEditScreen::onSelect();
_humidityThresh = NVstore.getUserSettings().humidityStart;
_scrollChar = 0;
}
bool
CHumidityScreen::show()
{
char msg[16];
_display.clearDisplay();
if(CUIEditScreen::show()) // for showing "saving settings"
return true;
_showTitle("Humidity Mode");
_drawBitmap(25, 20, humidityIconInfo);
_drawBitmap(50, 21, StartIconInfo);
if(_humidityThresh == 0) {
strcpy(msg, "Disabled");
}
else {
sprintf(msg, "> %d%%", _humidityThresh);
}
_printMenuText(62, 22, msg, _rowSel == 2);
return true;
}
bool
CHumidityScreen::animate()
{
if(_saveBusy()) {
return false;
}
const char* pMsg = NULL;
switch(_rowSel) {
case 0:
_printMenuText(_display.xCentre(), 53, " \021 \030Edit Exit \020 ", true, eCentreJustify);
break;
case 1:
pMsg = " Define humidity threshold to start heater automatically. ";
break;
}
if(pMsg != NULL) {
_display.drawFastHLine(0, 52, 128, WHITE);
_scrollMessage(56, pMsg, _scrollChar);
}
return true;
}
bool
CHumidityScreen::keyHandler(uint8_t event)
{
if(CUIEditScreen::keyHandler(event)) { // handles save confirm
return true;
}
if(event & keyRepeat) {
// LEFT hold
if(event & key_Left) {
if(_rowSel == 0)
_ScreenManager.prevMenu();
else
adjust(-1);
}
// RIGHT hold
if(event & key_Right) {
if(_rowSel == 0)
_ScreenManager.nextMenu();
else
adjust(+1);
}
}
if(event & keyPressed) {
// UP press
if(event & key_Up) {
_scrollChar = 0;
_rowSel++;
UPPERLIMIT(_rowSel, 1);
}
// DOWN press
if(event & key_Down) {
_scrollChar = 0;
_rowSel--;
LOWERLIMIT(_rowSel, 0);
}
// CENTRE press
if(event & key_Centre) {
if(_rowSel == 0) {
_ScreenManager.selectMenu(CScreenManager::RootMenuLoop); // force return to main menu
}
else {
_confirmSave();
_rowSel = 0;
}
}
// LEFT press
if(event & key_Left) {
if(_rowSel == 0)
_ScreenManager.prevMenu();
else
adjust(-1);
}
// RIGHT press
if(event & key_Right) {
if(_rowSel == 0)
_ScreenManager.nextMenu();
else
adjust(+1);
}
}
_ScreenManager.reqUpdate();
return true;
}
void
CHumidityScreen::adjust(int dir)
{
switch(_rowSel) {
case 1:
if(dir > 0) {
_humidityThresh++;
BOUNDSLIMIT(_humidityThresh, 50, 100);
}
else {
if(_humidityThresh) {
if(_humidityThresh == 50)
_humidityThresh = 0;
else
_humidityThresh--;
}
}
break;
}
}
void
CHumidityScreen::_saveNV()
{
sUserSettings us = NVstore.getUserSettings();
us.humidityStart = _humidityThresh;
NVstore.setUserSettings(us);
NVstore.save();
}