Battery.qml: replace hardcoded strings with i18n (fixes #497)

Assets/Translations/de.json

@@ -1445,6 +1445,11 @@
     "discharging-rate": "Entladerate: {rate} W.",
     "charging": "Wird geladen.",
     "discharging": "Wird entladen.",
+    "plugged-in": "Angeschlossen.",
+    "idle": "Leerlauf.",
+    "time-left": "Verbleibende Zeit: {time}.",
+    "time-until-full": "Zeit bis vollständig geladen: {time}.",
+    "health": "Zustand: {percent}%",
     "panel": {
       "title": "Ladeschwelle",
       "full": "Volle Kapazität ({percent}%)",

Assets/Translations/en.json

@@ -1616,6 +1616,11 @@
     "discharging-rate": "Discharging rate: {rate} W.",
     "charging": "Charging.",
     "discharging": "Discharging.",
+    "plugged-in": "Plugged in.",
+    "idle": "Idle.",
+    "time-left": "Time left: {time}.",
+    "time-until-full": "Time until full: {time}.",
+    "health": "Health: {percent}%",
     "panel": {
       "title": "Charge threshold",
       "full": "Full capacity ({percent}%)",

Assets/Translations/es.json

@@ -1616,6 +1616,11 @@
     "discharging-rate": "Tasa de descarga: {rate} W.",
     "charging": "Cargando.",
     "discharging": "Descargando.",
+    "plugged-in": "Conectado.",
+    "idle": "Inactivo.",
+    "time-left": "Tiempo restante: {time}.",
+    "time-until-full": "Tiempo hasta carga completa: {time}.",
+    "health": "Salud: {percent}%",
     "panel": {
       "title": "Umbral de carga",
       "full": "Capacidad total ({percent}%)",

Assets/Translations/fr.json

@@ -1616,6 +1616,11 @@
     "discharging-rate": "Taux de décharge : {rate} W.",
     "charging": "En charge.",
     "discharging": "En décharge.",
+    "plugged-in": "Branché.",
+    "idle": "Inactif.",
+    "time-left": "Temps restant : {time}.",
+    "time-until-full": "Temps jusqu'à charge complète : {time}.",
+    "health": "État : {percent}%",
     "panel": {
       "title": "Seuil de charge",
       "full": "Capacité totale ({percent}%)",

Assets/Translations/pt.json

@@ -1616,6 +1616,11 @@
     "discharging-rate": "Taxa de descarregamento: {rate} W.",
     "charging": "Carregando.",
     "discharging": "Descarregando.",
+    "plugged-in": "Conectado.",
+    "idle": "Ocioso.",
+    "time-left": "Tempo restante: {time}.",
+    "time-until-full": "Tempo até carga completa: {time}.",
+    "health": "Saúde: {percent}%",
     "panel": {
       "balanced": "Balanceado ({percent}%)",
       "disabled": "Gerenciador de bateria desativado",

Assets/Translations/zh-CN.json

@@ -1616,6 +1616,11 @@
     "discharging-rate": "放电速率：{rate} W。",
     "charging": "正在充电。",
     "discharging": "正在放电。",
+    "plugged-in": "已接通电源。",
+    "idle": "空闲。",
+    "time-left": "剩余时间：{time}。",
+    "time-until-full": "充满所需时间：{time}。",
+    "health": "健康状况：{percent}%",
     "panel": {
       "title": "充电阈值",
       "full": "完全容量 ({percent}%)",

Modules/Bar/Widgets/Battery.qml

@@ -103,28 +103,29 @@ Item {
         return lines.join("\n")
       }
       if (!isReady || !battery.isLaptopBattery) {
-        return "No battery detected."
+        return I18n.tr("battery.no-battery-detected")
       }
       if (battery.timeToEmpty > 0) {
-        lines.push(`Time left: ${Time.formatVagueHumanReadableDuration(battery.timeToEmpty)}.`)
+        lines.push(I18n.tr("battery.time-left", {"time": Time.formatVagueHumanReadableDuration(battery.timeToEmpty)}))
       }
       if (battery.timeToFull > 0) {
-        lines.push(`Time until full: ${Time.formatVagueHumanReadableDuration(battery.timeToFull)}.`)
+        lines.push(I18n.tr("battery.time-until-full", {"time": Time.formatVagueHumanReadableDuration(battery.timeToFull)}))
       }
       if (battery.changeRate !== undefined) {
         const rate = battery.changeRate
         if (rate > 0) {
-          lines.push(charging ? "Charging rate: " + rate.toFixed(2) + " W." : "Discharging rate: " + rate.toFixed(2) + " W.")
+          lines.push(charging ? I18n.tr("battery.charging-rate", {"rate": rate.toFixed(2)}) : I18n.tr("battery.discharging-rate", {"rate": rate.toFixed(2)}))
         } else if (rate < 0) {
-          lines.push("Discharging rate: " + Math.abs(rate).toFixed(2) + " W.")
+          lines.push(I18n.tr("battery.discharging-rate", {"rate": Math.abs(rate).toFixed(2)}))
         } else {
-          lines.push("Estimating...")
+          // Rate is 0 - check if plugged in (charging state) or idle
+          lines.push(charging ? I18n.tr("battery.plugged-in") : I18n.tr("battery.idle"))
         }
       } else {
-        lines.push(charging ? "Charging." : "Discharging.")
+        lines.push(charging ? I18n.tr("battery.charging") : I18n.tr("battery.discharging"))
       }
       if (battery.healthPercentage !== undefined && battery.healthPercentage > 0) {
-        lines.push("Health: " + Math.round(battery.healthPercentage) + "%")
+        lines.push(I18n.tr("battery.health", {"percent": Math.round(battery.healthPercentage)}))
       }
       return lines.join("\n")
     }