263 lines
6.6 KiB
C++
263 lines
6.6 KiB
C++
/*
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* This file is part of the "bluetoothheater" distribution
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* (https://gitlab.com/mrjones.id.au/bluetoothheater)
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*
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* Copyright (C) 2018 Ray Jones <ray@mrjones.id.au>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include "128x64OLED.h"
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#include "display.h"
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#include "KeyPad.h"
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#include "helpers.h"
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#include "Screen5.h"
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#include "BTCWifi.h"
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CScreen5::CScreen5(C128x64_OLED& display, CScreenManager& mgr) : CScreen(display, mgr)
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{
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_bPWOK = false;
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_rowSel = 0;
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_colSel = 0;
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for(int i= 0; i < 4; i++)
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_PWdig[i] = -1;
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}
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void
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CScreen5::show(const CProtocol& CtlFrame, const CProtocol& HtrFrame)
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{
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CScreen::show(CtlFrame, HtrFrame);
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CRect extents;
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_display.setCursor(0, 16);
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_display.print("Fuel Settings:");
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if(_rowSel == 1) {
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_display.setCursor(0, 30);
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_display.print("Enter password...");
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_showPassword();
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}
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else {
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char str[16];
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int yPos = 28;
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const int border = 4;
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const int radius = 4;
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const int col2 = 90;
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const int col3 = _display.width() - border;
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CRect extents;
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_display.setCursor(0, yPos);
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_display.print("Pump (Hz)");
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_display.setCursor(col2, yPos);
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sprintf(str, "%.1f", CtlFrame.getPump_Min());
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_display.printRightJustified(str);
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if(_rowSel == 3 && _colSel == 0) {
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_display.getTextExtents(str, extents);
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extents.xPos = col2 - extents.width;
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extents.yPos = yPos;
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extents.Expand(border);
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_display.drawRoundRect(extents.xPos, extents.yPos, extents.width, extents.height, radius, WHITE);
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}
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_display.setCursor(col3, yPos);
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sprintf(str, "%.1f", CtlFrame.getPump_Max());
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_display.printRightJustified(str);
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if(_rowSel == 3 && _colSel == 1) {
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_display.getTextExtents(str, extents);
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extents.xPos = col3 - extents.width;
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extents.yPos = yPos;
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extents.Expand(border);
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_display.drawRoundRect(extents.xPos, extents.yPos, extents.width, extents.height, radius, WHITE);
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}
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yPos = 40;
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_display.setCursor(0, yPos);
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_display.print("Fan (RPM)");
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_display.setCursor(col2, yPos);
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sprintf(str, "%d", CtlFrame.getFan_Min());
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_display.printRightJustified(str);
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if(_rowSel == 2 && _colSel == 0) {
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_display.getTextExtents(str, extents);
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extents.xPos = col2 - extents.width;
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extents.yPos = yPos;
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extents.Expand(border);
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_display.drawRoundRect(extents.xPos, extents.yPos, extents.width, extents.height, radius, WHITE);
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}
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_display.setCursor(col3, yPos);
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sprintf(str, "%d", CtlFrame.getFan_Max());
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_display.printRightJustified(str);
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if(_rowSel == 2 && _colSel == 1) {
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_display.getTextExtents(str, extents);
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extents.xPos = col3 - extents.width;
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extents.yPos = yPos;
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extents.Expand(border);
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_display.drawRoundRect(extents.xPos, extents.yPos, extents.width, extents.height, radius, WHITE);
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}
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}
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_display.display();
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}
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void
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CScreen5::animate()
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{
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// do nothing!!
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};
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void
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CScreen5::keyHandler(uint8_t event)
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{
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if(event & keyPressed) {
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// press CENTRE
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if(event & key_Centre) {
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if(_rowSel == 1) {
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// match "1688"
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if((_PWdig[0] == 1) &&
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(_PWdig[1] == 6) &&
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(_PWdig[2] == 8) &&
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(_PWdig[3] == 8)) {
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_bPWOK = true;
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_rowSel = 2;
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_colSel = 0;
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}
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else {
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for(int i= 0; i < 4; i++)
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_PWdig[i] = -1;
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}
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}
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else {
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_bPWOK = false;
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_rowSel = 0;
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}
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return;
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}
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// press LEFT
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if(event & key_Left) {
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switch(_rowSel) {
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case 0:
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_Manager.prevScreen();
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break;
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case 1:
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_colSel--;
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LOWERLIMIT(_colSel, 0);
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break;
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case 2:
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case 3:
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_colSel = 0;
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break;
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}
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}
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// press RIGHT
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if(event & key_Right) {
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switch(_rowSel) {
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case 0:
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_Manager.nextScreen();
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break;
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case 1:
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_colSel++;
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UPPERLIMIT(_colSel, 3);
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break;
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case 2:
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case 3:
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_colSel = 1;
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break;
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}
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}
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// press UP
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if(event & key_Up) {
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switch(_rowSel) {
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case 0:
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_rowSel = 1;
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_colSel = 0;
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break;
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case 1:
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_PWdig[_colSel]++;
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ROLLUPPERLIMIT(_PWdig[_colSel], 9, 0);
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break;
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case 2:
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_rowSel = 3;
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break;
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}
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}
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// press DOWN
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if(event & key_Down) {
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switch(_rowSel) {
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case 1:
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_PWdig[_colSel]--;
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ROLLLOWERLIMIT(_PWdig[_colSel], 0, 9);
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break;
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case 2:
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_rowSel--; // force skip over line 1 (password)
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// deliberately not breaking
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case 3:
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_rowSel--;
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break;
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}
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}
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_Manager.reqUpdate();
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}
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// escape PW entry by holding centre button
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if(event & keyRepeat) {
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if(event & key_Centre) {
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_rowSel == 0;
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}
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}
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}
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void
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CScreen5::_showPassword()
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{
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// determine metrics of character sizing
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CRect extents;
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_display.getTextExtents("X", extents);
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int charWidth = extents.width;
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_display.getTextExtents(" ", extents);
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int spaceWidth = extents.width;
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const int border = 3;
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const int radius = 4;
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for(int i =0 ; i < 4; i++) {
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int xPos = _display.xCentre() - (2 - i) * (charWidth + spaceWidth);
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// Serial.print(" xPos="); Serial.print(xPos);
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char str[8];
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if(_PWdig[i] < 0) {
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strcpy(str, "-");
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}
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else {
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sprintf(str, "%d", _PWdig[i]);
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}
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_display.getTextExtents(str, extents);
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extents.xPos = xPos;
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extents.yPos = 46;
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if(_rowSel == 1 && _colSel == i) {
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// draw selection box
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extents.Expand(border);
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_display.drawRoundRect(extents.xPos, extents.yPos, extents.width, extents.height, radius, WHITE);
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// // draw white background
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// extents.Expand(1);
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// _display.fillRect(extents.xPos, extents.yPos, extents.width, extents.height, WHITE);
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extents.Expand(-border);
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}
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_display.setCursor(extents.xPos, extents.yPos);
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_display.print(str);
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}
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// Serial.println("");
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}
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