ESP32_ChinaDieselHeater_Con.../Arduino/BTCDieselHeater/ScreenHeader.cpp

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#include <Arduino.h>
#include "ScreenHeader.h"
#include "Protocol.h"
#include "128x64OLED.h"
#include "BTCWifi.h"
#include "BluetoothAbstract.h"
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#include "Icons.h"
#include "MiniFont.h"
#include "helpers.h"
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#include "NVStorage.h"
#include "Clock.h"
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#include "Arial.h"
#define MINIFONT miniFontInfo
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#define X_BATT_ICON 103
#define Y_BATT_ICON 0
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#define X_WIFI_ICON 19
#define Y_WIFI_ICON 0
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#define X_BT_ICON 10
#define Y_BT_ICON 0
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#define X_TIMER1_ICON 69
#define X_TIMER2_ICON 85
#define Y_TIMER_ICON 0
#define X_CLOCK 52
#define Y_CLOCK 0
CScreenHeader::CScreenHeader(C128x64_OLED& disp, CScreenManager& mgr) : CScreen(disp, mgr)
{
_clearUpAnimation = false;
_clearDnAnimation = false;
_colon = false;
}
void
CScreenHeader::show()
{
_display.clearDisplay();
// standard header items
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// Bluetooth
showBTicon();
// WiFi
showWifiIcon();
// battery
showBatteryIcon(getHeaterInfo().getBattVoltage());
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// timers
int numTimers = showTimers();
// clock
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showTime(numTimers);
}
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// Animate IN/OUT arrows against the WiFi icon, according to actual web server traffic:
// an IN (down) arrow is drawn if incoming data has been detected.
// an OUT (up) arrow is drawn if outgoing data has been sent.
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//
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// Each arrow is drawn for one animation interval with a minimum of one clear interval
// creating a clean flash on the display.
// Both arrows may appear in the same interval.
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// The following is a typical sequence, relative to animation ticks, note the gap
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// that always appears in the animation interval between either arrow shown:
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//
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// | | | | | | | | | | | | | | | | |
// _________^^^^^________________________________________^^^^^_________________________
// ______________vvvvv_____vvvvv_______________vvvvv_____vvvvv_____vvvvv_______________
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bool
CScreenHeader::animate()
{
bool retval = false;
if((isWifiConnected() || isWifiAP()) && isWebClientConnected()) {
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int xPos = X_WIFI_ICON + W_WIFI_ICON;
if(isWifiAP()) {
xPos += 4;
}
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// UP arrow animation
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//
int yPos = 0;
if(_clearUpAnimation) {
// arrow was drawn in the prior iteration, now erase it
_display.fillRect(xPos, yPos, W_WIFIIN_ICON, H_WIFIIN_ICON, BLACK);
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retval = true;
_clearUpAnimation = false;
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}
else if(hasWebServerSpoken(true)) {
// we have emitted data to the web client, show an UP arrow
_display.drawBitmap(xPos, yPos, wifiOutIcon, W_WIFIIN_ICON, H_WIFIIN_ICON, WHITE);
_clearUpAnimation = true; // clear arrow upon next iteration
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retval = true;
}
// DOWN arrow animation
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//
yPos = H_WIFI_ICON - H_WIFIIN_ICON + 1;
if(_clearDnAnimation) {
// arrow was drawn in the prior iteration, now erase it
_display.fillRect(xPos, yPos, W_WIFIOUT_ICON, H_WIFIOUT_ICON, BLACK);
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retval = true;
_clearDnAnimation = false;
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}
else if(hasWebClientSpoken(true)) {
// we have receievd data from the web client, show an DOWN arrow
_display.drawBitmap(xPos, yPos, wifiInIcon, W_WIFIOUT_ICON, H_WIFIOUT_ICON, WHITE);
_clearDnAnimation = true; // clear arrow upon next iteration
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retval = true;
}
}
return retval; // true if we need to update the physical display
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}
void
CScreenHeader::showBTicon()
{
if(getBluetoothClient().isConnected()) {
_display.drawBitmap(X_BT_ICON, Y_BT_ICON, BTicon, W_BT_ICON, H_BT_ICON, WHITE);
}
}
void
CScreenHeader::showWifiIcon()
{
if(isWifiConnected() || isWifiAP()) {
_display.drawBitmap(X_WIFI_ICON, Y_WIFI_ICON, wifiIcon, W_WIFI_ICON, H_WIFI_ICON, WHITE);
if(isWifiAP()) {
_display.fillRect(X_WIFI_ICON + 8, Y_WIFI_ICON + 5, 10, 7, BLACK);
CTransientFont AF(_display, &MINIFONT); // temporarily use a mini font
_display.setCursor(X_WIFI_ICON+9, Y_WIFI_ICON+6);
_display.print("AP");
}
}
}
void
CScreenHeader::showBatteryIcon(float voltage)
{
_display.drawBitmap(X_BATT_ICON, Y_BATT_ICON, BatteryIcon, W_BATT_ICON, H_BATT_ICON, WHITE);
char msg[16];
sprintf(msg, "%.1fV", voltage);
CTransientFont AF(_display, &MINIFONT); // temporarily use a mini font
_display.setCursor(X_BATT_ICON + W_BATT_ICON/2,
Y_BATT_ICON + H_BATT_ICON + 2);
_display.printCentreJustified(msg);
// nominal 10.5 -> 13.5V bargraph
int Capacity = (voltage - 10.7) * 4;
if(Capacity < 0) Capacity = 0;
if(Capacity > 11) Capacity = 11;
_display.fillRect(X_BATT_ICON+2 + Capacity, Y_BATT_ICON+2, W_BATT_ICON-4-Capacity, 6, BLACK);
}
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int
CScreenHeader::showTimers()
{
sTimer timerInfo1;
sTimer timerInfo2;
NVstore.getTimerInfo(0, timerInfo1);
NVstore.getTimerInfo(1, timerInfo2);
int drawn = 0;
int xPos = X_TIMER2_ICON; // initially assume a single timer, locate to right of screen
if(timerInfo1.enabled) {
drawn++;
if(timerInfo2.enabled) // check if other timer is also enabled
xPos = X_TIMER1_ICON; // both are enabled - draw icon 1 to the left, otherwise leave to the right
_display.drawBitmap(xPos, Y_TIMER_ICON, timerID1Icon, W_TIMER_ICON, H_TIMER_ICON, WHITE);
if(timerInfo1.repeat)
_display.drawBitmap(xPos, Y_TIMER_ICON+1, repeatIcon, W_TIMER_ICON, H_TIMER_ICON, WHITE);
}
xPos = X_TIMER2_ICON; // logically the second icon attempt is always to the right!
if(timerInfo2.enabled) {
drawn++;
_display.drawBitmap(xPos, Y_TIMER_ICON, timerID2Icon, W_TIMER_ICON, H_TIMER_ICON, WHITE);
if(timerInfo2.repeat)
_display.drawBitmap(xPos, Y_TIMER_ICON+1, repeatIcon, W_TIMER_ICON, H_TIMER_ICON, WHITE);
}
return drawn;
}
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void
CScreenHeader::showTime(int numTimers)
{
const BTCDateTime& now = Clock.get();
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char msg[16];
if(_colon)
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sprintf(msg, "%02d:%02d", now.hour(), now.minute());
else
sprintf(msg, "%02d %02d", now.hour(), now.minute());
_colon = !_colon;
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{
CTransientFont AF(_display, &arial_8ptFontInfo);
// determine centre position of remaining real estate
int xPos = X_WIFI_ICON + W_WIFI_ICON + W_WIFIIN_ICON; // rhs of wifi conglomeration
if(isWifiAP()) xPos += 4; // add more if an Access Point
switch(numTimers) {
case 0: xPos = _display.xCentre(); break;
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case 1: xPos += (X_TIMER2_ICON - xPos) / 2; break;
case 2: xPos += (X_TIMER1_ICON - xPos) / 2; break;
}
_printMenuText(xPos, Y_CLOCK, msg, false, eCentreJustify);
}
}