348 lines
No EOL
8.3 KiB
C++
348 lines
No EOL
8.3 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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const int border = 4;
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const int radius = 4;
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const char* baseLabel = "<- ->";
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CScreen5::CScreen5(C128x64_OLED& display, CScreenManager& mgr) : CScreen(display, mgr)
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{
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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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char str[16];
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int xPos, yPos;
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const int col2 = 90;
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const int col3 = _display.width() - border;
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_display.setCursor(0, 16);
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_display.print("Fuel Settings:");
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switch(_rowSel) {
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case 0:
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// show settings overview (initial screen entry)
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// pump max/min
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yPos = 28;
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_display.setCursor(0, yPos);
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_display.print("Pump (Hz)");
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sprintf(str, "%.1f", getPumpMin());
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_display.setCursor(col2, yPos);
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_display.printRightJustified(str);
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sprintf(str, "%.1f", getPumpMax());
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_display.setCursor(col3, yPos);
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_display.printRightJustified(str);
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// fan max/min
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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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sprintf(str, "%d", getFanMin());
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_display.setCursor(col2, yPos);
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_display.printRightJustified(str);
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sprintf(str, "%d", getFanMax());
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_display.setCursor(col3, yPos);
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_display.printRightJustified(str);
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// navigation line
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yPos = 53;
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xPos = _display.xCentre();
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_drawMenuTextCentreJustified(xPos, yPos, true, baseLabel);
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break;
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case 1:
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_display.setCursor(_display.xCentre(), 34);
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_display.printCentreJustified("Enter password...");
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_showPassword();
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break;
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case 2:
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case 3:
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case 4:
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case 5:
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_display.clearDisplay();
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// Pump Minimum adjustment
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yPos = border + 36;
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_display.setCursor(0, yPos);
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_display.print("Pump Min");
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sprintf(str, "%.1f", adjPump[0]);
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_drawMenuTextRightJustified(col3, yPos, _rowSel == 2, str);
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// Pump Maximum adjustment
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yPos = border + 24;
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_display.setCursor(0, yPos);
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_display.print("Pump Hz Max");
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sprintf(str, "%.1f", adjPump[1]);
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_drawMenuTextRightJustified(col3, yPos, _rowSel == 3, str);
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// Fan Minimum adjustment
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yPos = border + 12;
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_display.setCursor(0, yPos);
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_display.print("Fan Min");
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sprintf(str, "%d", adjFan[0]);
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_drawMenuTextRightJustified(col3, yPos, _rowSel == 4, str);
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// Fan Maximum adjustment
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yPos = border;
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_display.setCursor(0, yPos);
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_display.print("Fan RPM Max");
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sprintf(str, "%d", adjFan[1]);
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_drawMenuTextRightJustified(col3, yPos, _rowSel == 5, str);
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// navigation line
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yPos = 53;
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_display.setCursor(_display.xCentre(), yPos);
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_display.printCentreJustified(baseLabel);
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break;
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case 6:
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_display.setCursor(_display.xCentre(), 35);
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_display.printCentreJustified("Press UP to");
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_display.setCursor(_display.xCentre(), 43);
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_display.printCentreJustified("confirm save");
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break;
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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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switch(_rowSel) {
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case 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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_rowSel = 2;
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_colSel = 0;
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// grab current settings upon entry to edit mode
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adjPump[0] = getPumpMin();
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adjPump[1] = getPumpMax();
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adjFan[0] = getFanMin();
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adjFan[1] = getFanMax();
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}
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// reset PW digits
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for(int i= 0; i < 4; i++)
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_PWdig[i] = -1;
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break;
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case 2:
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case 3:
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case 4:
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case 5:
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_rowSel = 6; // enter save confirm mode
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break;
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case 6:
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_rowSel = 0;
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break;
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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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case 4:
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case 5:
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_adjustSetting(-1);
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break;
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case 6:
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_rowSel = 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, 5);
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break;
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case 2:
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case 3:
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case 4:
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case 5:
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_adjustSetting(+1);
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break;
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case 6:
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_rowSel = 0;
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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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case 2:
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case 3:
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case 4:
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_rowSel++;
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_colSel = 0;
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UPPERLIMIT(_rowSel, 5);
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break;
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case 1: // password entry
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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 6:
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setPumpMin(adjPump[0]);
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setPumpMax(adjPump[1]);
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setFanMin(adjFan[0]);
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setFanMax(adjFan[1]);
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saveNV();
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_rowSel = 0;
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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: // password entry
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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 = 0;
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break;
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case 3:
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case 4:
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case 5:
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_rowSel--;
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_colSel = 0;
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break;
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case 6:
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_rowSel = 0;
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break;
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}
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}
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}
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if(event & keyRepeat) {
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switch(_rowSel) {
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case 1:
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if(event & key_Centre)
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_rowSel = 0; // escape PW entry by holding centre button
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break;
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case 2:
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case 3:
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case 4:
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case 5:
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int adj = 0;
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if(event & key_Right) adj = +1;
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if(event & key_Left) adj = -1;
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if(adj) {
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_adjustSetting(adj);
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}
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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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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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for(int i =0 ; i < 4; i++) {
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extents.xPos = _display.xCentre() - (2 - i) * (charWidth * 1.5);
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extents.yPos = 50;
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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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if(_rowSel == 1 && _colSel == i) {
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// draw selection box
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_drawSelectionBox(extents.xPos, extents.yPos, str);
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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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}
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void
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CScreen5::_adjustSetting(int dir)
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{
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switch(_rowSel) {
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case 2:
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adjPump[0] += (float(dir) * 0.1f);
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break;
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case 3:
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adjPump[1] += (float(dir) * 0.1f);
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break;
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case 4:
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adjFan[0] += dir * 10;
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break;
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case 5:
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adjFan[1] += dir * 10;
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break;
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}
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LOWERLIMIT(adjPump[0], 0.5f);
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UPPERLIMIT(adjPump[0], 10.f);
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LOWERLIMIT(adjFan[1], 1000);
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UPPERLIMIT(adjFan[1], 5000);
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} |