136 lines
2.6 KiB
C++
136 lines
2.6 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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///////////////////////////////////////////////////////////////////////////
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//
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// CPasswordScreen
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//
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// This class allows a password entry page to pop up
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//
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///////////////////////////////////////////////////////////////////////////
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#include "UIEditScreen.h"
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#include "KeyPad.h"
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#include "../Utility/macros.h"
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#include "../Utility/NVStorage.h"
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#include "fonts/Arial.h"
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CUIEditScreen::CUIEditScreen(C128x64_OLED& display, CScreenManager& mgr) : CScreen(display, mgr)
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{
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_SaveTime = 0;
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_bReqSave = false;
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_initUI();
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}
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void
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CUIEditScreen::onSelect()
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{
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CScreen::onSelect();
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_initUI();
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}
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void
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CUIEditScreen::_initUI()
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{
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_rowSel = 0;
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_colSel = 0;
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_animateCount = 0;
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}
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bool
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CUIEditScreen::show()
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{
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CScreen::animate(); // precautionary, in case derived class forgets to call
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__expireSave();
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if(_SaveTime) {
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_display.clearDisplay();
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_showStoringMessage();
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return true;
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}
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else if(_bReqSave) {
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_showConfirmMessage();
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return true;
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}
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return false;
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}
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bool
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CUIEditScreen::animate()
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{
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return __expireSave();
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}
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bool
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CUIEditScreen::__expireSave()
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{
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if(_SaveTime) {
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long tDelta = millis() - _SaveTime;
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if(tDelta > 0) {
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_SaveTime = 0;
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_display.clearDisplay();
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_ScreenManager.reqUpdate();
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}
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return true;
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}
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return false;
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}
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bool
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CUIEditScreen::_saveBusy()
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{
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__expireSave();
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return _SaveTime != 0 || _bReqSave;
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}
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bool
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CUIEditScreen::keyHandler(uint8_t event)
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{
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if(_bReqSave) {
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if(event & keyPressed) {
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_bReqSave = false;
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if(event & key_Up) {
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_enableStoringMessage();
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_saveNV();
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}
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onSelect();
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return true;
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}
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}
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return false;
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}
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void
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CUIEditScreen::_enableStoringMessage()
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{
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_SaveTime = millis() + 1500;
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_ScreenManager.reqUpdate();
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}
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void
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CUIEditScreen::_confirmSave()
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{
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_bReqSave = true;
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} |