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Feature: Added localization setting to display

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Its possible to change the language of the display
This commit is contained in:
Thomas Basler 2023-05-23 18:25:12 +02:00
parent 4e11d653a3
commit 752362d2df
12 changed files with 72 additions and 7 deletions
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1
include/Configuration.h
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@ -109,6 +109,7 @@ struct CONFIG_T {
bool Display_ScreenSaver;
uint8_t Display_Rotation;
uint8_t Display_Contrast;
uint8_t Display_Language;
};
class ConfigurationClass {

2
include/Display_Graphic.h
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@ -20,6 +20,7 @@ public:
void loop();
void setContrast(uint8_t contrast);
void setOrientation(uint8_t rotation = DISPLAY_ROTATION);
void setLanguage(uint8_t language);
void setStartupDisplay();
bool enablePowerSafe = true;
@ -33,6 +34,7 @@ private:
U8G2* _display;
DisplayType_t _display_type = DisplayType_t::None;
uint8_t _display_language = DISPLAY_LANGUAGE;
uint8_t _mExtra;
uint16_t _period = 1000;
uint16_t _interval = 60000; // interval at which to power save (milliseconds)

3
include/defaults.h
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@ -91,4 +91,5 @@
#define DISPLAY_POWERSAFE true
#define DISPLAY_SCREENSAVER true
#define DISPLAY_ROTATION 2
#define DISPLAY_CONTRAST 60
#define DISPLAY_CONTRAST 60
#define DISPLAY_LANGUAGE 0

2
src/Configuration.cpp
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@ -95,6 +95,7 @@ bool ConfigurationClass::write()
display["screensaver"] = config.Display_ScreenSaver;
display["rotation"] = config.Display_Rotation;
display["contrast"] = config.Display_Contrast;
display["language"] = config.Display_Language;
JsonArray inverters = doc.createNestedArray("inverters");
for (uint8_t i = 0; i < INV_MAX_COUNT; i++) {
@ -237,6 +238,7 @@ bool ConfigurationClass::read()
config.Display_ScreenSaver = display["screensaver"] | DISPLAY_SCREENSAVER;
config.Display_Rotation = display["rotation"] | DISPLAY_ROTATION;
config.Display_Contrast = display["contrast"] | DISPLAY_CONTRAST;
config.Display_Language = display["language"] | DISPLAY_LANGUAGE;
JsonArray inverters = doc["inverters"];
for (uint8_t i = 0; i < INV_MAX_COUNT; i++) {

36
src/Display_Graphic.cpp
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@ -11,6 +11,25 @@ std::map<DisplayType_t, std::function<U8G2*(uint8_t, uint8_t, uint8_t, uint8_t)>
{ DisplayType_t::SH1106, [](uint8_t reset, uint8_t clock, uint8_t data, uint8_t cs) { return new U8G2_SH1106_128X64_NONAME_F_HW_I2C(U8G2_R0, reset, clock, data); } },
};
// Language defintion, respect order in languages[] and translation lists
#define I18N_LOCALE_EN 0
#define I18N_LOCALE_DE 1
#define I18N_LOCALE_FR 2
// Languages supported. Note: the order is important and must match locale_translations.h
const uint8_t languages[] = {
I18N_LOCALE_EN,
I18N_LOCALE_DE,
I18N_LOCALE_FR
};
static const char* const i18n_offline[] = { "Offline", "Offline", "Offline" };
static const char* const i18n_current_power_w[] = { "%3.0f W", "%3.0f W", "%3.0f W" };
static const char* const i18n_current_power_kw[] = { "%2.1f kW", "%2.1f kW", "%2.1f kW" };
static const char* const i18n_yield_today_wh[] = { "today: %4.0f Wh", "Heute: %4.0f Wh", "auj.: %4.0f Wh" };
static const char* const i18n_yield_total_kwh[] = { "total: %.1f kWh", "Ges.: %.1f kWh", "total: %.1f kWh" };
static const char* const i18n_date_format[] = { "%m/%d/%Y %H:%M", "%d.%m.%Y %H:%M", "%d/%m/%Y %H:%M" };
DisplayGraphicClass::DisplayGraphicClass()
{
}
@ -95,6 +114,11 @@ void DisplayGraphicClass::setOrientation(uint8_t rotation)
calcLineHeights();
}
void DisplayGraphicClass::setLanguage(uint8_t language)
{
_display_language = language < sizeof(languages) / sizeof(languages[0]) ? language : DISPLAY_LANGUAGE;
}
void DisplayGraphicClass::setStartupDisplay()
{
if (_display_type == DisplayType_t::None) {
@ -120,9 +144,9 @@ void DisplayGraphicClass::loop()
if (Datastore.isAtLeastOneReachable) {
_display->setPowerSave(false);
if (Datastore.totalAcPowerEnabled > 999) {
snprintf(_fmtText, sizeof(_fmtText), "%2.1f kW", (Datastore.totalAcPowerEnabled / 1000));
snprintf(_fmtText, sizeof(_fmtText), i18n_current_power_kw[_display_language], (Datastore.totalAcPowerEnabled / 1000));
} else {
snprintf(_fmtText, sizeof(_fmtText), "%3.0f W", Datastore.totalAcPowerEnabled);
snprintf(_fmtText, sizeof(_fmtText), i18n_current_power_w[_display_language], Datastore.totalAcPowerEnabled);
}
printText(_fmtText, 0);
_previousMillis = millis();
@ -131,7 +155,7 @@ void DisplayGraphicClass::loop()
//=====> Offline ===========
else {
printText("offline", 0);
printText(i18n_offline[_display_language], 0);
// check if it's time to enter power saving mode
if (millis() - _previousMillis >= (_interval * 2)) {
_display->setPowerSave(enablePowerSafe);
@ -140,10 +164,10 @@ void DisplayGraphicClass::loop()
//<=======================
//=====> Today & Total Production =======
snprintf(_fmtText, sizeof(_fmtText), "today: %4.0f Wh", Datastore.totalAcYieldDayEnabled);
snprintf(_fmtText, sizeof(_fmtText), i18n_yield_today_wh[_display_language], Datastore.totalAcYieldDayEnabled);
printText(_fmtText, 1);
snprintf(_fmtText, sizeof(_fmtText), "total: %.1f kWh", Datastore.totalAcYieldTotalEnabled);
snprintf(_fmtText, sizeof(_fmtText), i18n_yield_total_kwh[_display_language], Datastore.totalAcYieldTotalEnabled);
printText(_fmtText, 2);
//<=======================
@ -153,7 +177,7 @@ void DisplayGraphicClass::loop()
} else {
// Get current time
time_t now = time(nullptr);
strftime(_fmtText, sizeof(_fmtText), "%a %d.%m.%Y %H:%M", localtime(&now));
strftime(_fmtText, sizeof(_fmtText), i18n_date_format[_display_language], localtime(&now));
printText(_fmtText, 3);
}
_display->sendBuffer();

3
src/WebApi_device.cpp
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@ -80,6 +80,7 @@ void WebApiDeviceClass::onDeviceAdminGet(AsyncWebServerRequest* request)
display["power_safe"] = config.Display_PowerSafe;
display["screensaver"] = config.Display_ScreenSaver;
display["contrast"] = config.Display_Contrast;
display["language"] = config.Display_Language;
response->setLength();
request->send(response);
@ -149,11 +150,13 @@ void WebApiDeviceClass::onDeviceAdminPost(AsyncWebServerRequest* request)
config.Display_PowerSafe = root["display"]["power_safe"].as<bool>();
config.Display_ScreenSaver = root["display"]["screensaver"].as<bool>();
config.Display_Contrast = root["display"]["contrast"].as<uint8_t>();
config.Display_Language = root["display"]["language"].as<uint8_t>();
Display.setOrientation(config.Display_Rotation);
Display.enablePowerSafe = config.Display_PowerSafe;
Display.enableScreensaver = config.Display_ScreenSaver;
Display.setContrast(config.Display_Contrast);
Display.setLanguage(config.Display_Language);
Configuration.write();

1
src/main.cpp
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@ -120,6 +120,7 @@ void setup()
Display.enablePowerSafe = config.Display_PowerSafe;
Display.enableScreensaver = config.Display_ScreenSaver;
Display.setContrast(config.Display_Contrast);
Display.setLanguage(config.Display_Language);
Display.setStartupDisplay();
MessageOutput.println("done");

4
webapp/src/locales/de.json
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@ -530,6 +530,10 @@
"Rotation": "Rotation:",
"rot0": "Keine Rotation",
"rot90": "90 Grad Drehung",
"DisplayLanguage": "Displaysprache:",
"en": "Englisch",
"de": "Deutsch",
"fr": "Französisch",
"rot180": "180 Grad Drehung",
"rot270": "270 Grad Drehung",
"Save": "@:dtuadmin.Save"

4
webapp/src/locales/en.json
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@ -532,6 +532,10 @@
"rot90": "90 degree rotation",
"rot180": "180 degree rotation",
"rot270": "270 degree rotation",
"DisplayLanguage": "Display language:",
"en": "English",
"de": "German",
"fr": "French",
"Save": "@:dtuadmin.Save"
},
"pininfo": {

4
webapp/src/locales/fr.json
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@ -532,6 +532,10 @@
"rot90": "90 degree rotation",
"rot180": "180 degree rotation",
"rot270": "270 degree rotation",
"DisplayLanguage": "Langue d'affichage",
"en": "Anglais",
"de": "Allemand",
"fr": "Français",
"Save": "@:dtuadmin.Save"
},
"pininfo": {

1
webapp/src/types/DeviceConfig.ts
View File

@ -5,6 +5,7 @@ export interface Display {
power_safe: boolean;
screensaver: boolean;
contrast: number;
language: number;
}
export interface DeviceConfig {

18
webapp/src/views/DeviceAdminView.vue
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@ -56,6 +56,19 @@
v-model="deviceConfigList.display.screensaver" type="checkbox"
:tooltip="$t('deviceadmin.ScreensaverHint')" />
<div class="row mb-3">
<label class="col-sm-2 col-form-label">
{{ $t('deviceadmin.DisplayLanguage') }}
</label>
<div class="col-sm-10">
<select class="form-select" v-model="deviceConfigList.display.language">
<option v-for="language in displayLanguageList" :key="language.key" :value="language.key">
{{ $t(`deviceadmin.` + language.value) }}
</option>
</select>
</div>
</div>
<div class="row mb-3">
<label class="col-sm-2 col-form-label">
{{ $t('deviceadmin.Rotation') }}
@ -123,6 +136,11 @@ export default defineComponent({
{ key: 2, value: 'rot180' },
{ key: 3, value: 'rot270' },
],
displayLanguageList: [
{ key: 0, value: "en" },
{ key: 1, value: "de" },
{ key: 2, value: "fr" },
],
}
},
created() {