diff options
Diffstat (limited to 'raveos-plasma-theme/theme-data/sddm/sddm-rave-theme/Components/BatteryIndicator.qml')
| -rw-r--r-- | raveos-plasma-theme/theme-data/sddm/sddm-rave-theme/Components/BatteryIndicator.qml | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/raveos-plasma-theme/theme-data/sddm/sddm-rave-theme/Components/BatteryIndicator.qml b/raveos-plasma-theme/theme-data/sddm/sddm-rave-theme/Components/BatteryIndicator.qml new file mode 100644 index 0000000..5497911 --- /dev/null +++ b/raveos-plasma-theme/theme-data/sddm/sddm-rave-theme/Components/BatteryIndicator.qml @@ -0,0 +1,257 @@ +import QtQuick 2.15 +import Qt.labs.folderlistmodel 2.15 + +Row { + id: batteryIndicator + + height: root.font.pointSize * 1.6 + spacing: root.font.pointSize * 0.5 + + // -1 = nincs akkumulátor / nem laptop + property int batteryLevel: -1 + property bool isCharging: false + property bool isFull: false + property string batteryPath: "" + + visible: batteryLevel >= 0 + + // Ismert akksi elérési utak + property var tryPaths: [ + "/sys/class/power_supply/BAT0/", + "/sys/class/power_supply/BAT1/", + "/sys/class/power_supply/BAT2/", + "/sys/class/power_supply/battery/", + "/sys/class/power_supply/BATT/" + ] + + // Dinamikus akkumulátor kereső (pl. kontroller, UPS, egyéb külső akkuk észleléséhez) + FolderListModel { + id: powerSupplyScanner + folder: "file:///sys/class/power_supply" + showDirs: true + showFiles: false + + onCountChanged: scan() + onFolderChanged: scan() + + function scan() { + var defaults = [ + "/sys/class/power_supply/BAT0/", + "/sys/class/power_supply/BAT1/", + "/sys/class/power_supply/BAT2/", + "/sys/class/power_supply/battery/", + "/sys/class/power_supply/BATT/" + ] + for (var i = 0; i < count; i++) { + var name = get(i, "fileName") + if (name && name !== "." && name !== "..") { + // Csak a tipikus laptop akkumulátor elnevezések (pl. BAT0, BAT1, BATT, battery) + var isLaptopBat = /^bat/i.test(name) || /^battery/i.test(name) + if (isLaptopBat) { + var fullPath = "/sys/class/power_supply/" + name + "/" + if (defaults.indexOf(fullPath) === -1) { + defaults.push(fullPath) + } + } + } + } + tryPaths = defaults + detectBattery(0) + } + } + + // ── Fájl olvasó ────────────────────────────────────────────────────────── + function readFile(path, cb) { + var xhr = new XMLHttpRequest() + xhr.open("GET", "file://" + path, true) + xhr.onreadystatechange = function() { + if (xhr.readyState === XMLHttpRequest.DONE) + cb(xhr.responseText && xhr.responseText.trim() !== "" ? xhr.responseText.trim() : null) + } + xhr.send() + } + + // ── Akkumulátor keresés és frissítés ───────────────────────────────────── + function detectBattery(idx) { + if (idx >= tryPaths.length) { batteryLevel = -1; return } + readFile(tryPaths[idx] + "capacity", function(cap) { + if (cap !== null) { + batteryPath = tryPaths[idx] + batteryLevel = Math.max(0, Math.min(100, parseInt(cap) || 0)) + readFile(batteryPath + "status", function(st) { + var s = st ? st.toLowerCase() : "" + isFull = (s === "full") + isCharging = (s === "charging") || isFull + batteryCanvas.requestPaint() + }) + } else { + detectBattery(idx + 1) + } + }) + } + + // ── Akkumulátor frissítés ──────────────────────────────────────────────── + function refresh() { + if (batteryPath !== "") { + readFile(batteryPath + "capacity", function(cap) { + if (cap !== null) { + batteryLevel = Math.max(0, Math.min(100, parseInt(cap) || 0)) + readFile(batteryPath + "status", function(st) { + var s = st ? st.toLowerCase() : "" + isFull = (s === "full") + isCharging = (s === "charging") || isFull + batteryCanvas.requestPaint() + }) + } + }) + } else { + powerSupplyScanner.scan() + } + } + + Component.onCompleted: powerSupplyScanner.scan() + + Timer { + interval: 30000 + repeat: true + running: true + onTriggered: batteryIndicator.refresh() + } + + // ── Szín a töltési szint alapján ───────────────────────────────────────── + function levelColor(lvl, charging) { + if (charging) return "#4ade80" // zöld – tölt + if (lvl > 60) return "#ffffff" // fehér – ok + if (lvl > 30) return "#facc15" // sárga – közepes + if (lvl > 15) return "#fb923c" // narancs – alacsony + return "#f87171" // piros – kritikus + } + + // ── UI ─────────────────────────────────────────────────────────────────── + Canvas { + id: batteryCanvas + width: root.font.pointSize * 3.2 + height: root.font.pointSize * 1.6 + anchors.verticalCenter: parent.verticalCenter + + onPaint: { + var ctx = getContext("2d") + ctx.clearRect(0, 0, width, height) + + // Qt Canvas nem támogatja ctx.roundRect() – saját helper + function rr(c, x, y, w, h, r) { + r = Math.min(Math.max(r, 0), Math.min(w, h) / 2) + c.beginPath() + c.moveTo(x + r, y) + c.arcTo(x + w, y, x + w, y + h, r) + c.arcTo(x + w, y + h, x, y + h, r) + c.arcTo(x, y + h, x, y, r) + c.arcTo(x, y, x + w, y, r) + c.closePath() + } + + var lvl = batteryIndicator.batteryLevel + var charging = batteryIndicator.isCharging + var full = batteryIndicator.isFull + var col = batteryIndicator.levelColor(lvl, charging) + + var bw = width * 0.84 // akksi test szélessége + var bh = height * 0.72 // akksi test magassága + var bx = 0 + var by = (height - bh) / 2 + var r = bh * 0.22 // sarokkerekítés + var tw = width * 0.07 // terminál szélessége + var th = bh * 0.44 // terminál magassága + var tx = bw // terminál x + var ty = (height - th) / 2 + + // Terminál (+ pólus) + rr(ctx, tx, ty, tw, th, 2) + ctx.fillStyle = col + ctx.globalAlpha = 0.7 + ctx.fill() + ctx.globalAlpha = 1.0 + + // Keret (akksi test) + rr(ctx, bx, by, bw, bh, r) + ctx.strokeStyle = col + ctx.lineWidth = 1.5 + ctx.stroke() + + // Töltési szint kitöltés + var padding = 3 + var fillW = Math.max(0, (bw - padding * 2) * lvl / 100) + if (fillW > 0) { + rr(ctx, bx + padding, by + padding, + fillW, bh - padding * 2, + Math.max(0, r - padding * 0.5)) + ctx.fillStyle = col + ctx.globalAlpha = 0.85 + ctx.fill() + ctx.globalAlpha = 1.0 + } + + // Villám jel (töltés közben) + if (charging && !full) { + var cx = bw / 2 + var cy = height / 2 + var s = bh * 0.52 + ctx.beginPath() + ctx.moveTo(cx + s * 0.18, cy - s * 0.5) + ctx.lineTo(cx - s * 0.08, cy + s * 0.05) + ctx.lineTo(cx + s * 0.10, cy + s * 0.05) + ctx.lineTo(cx - s * 0.18, cy + s * 0.5) + ctx.lineTo(cx + s * 0.08, cy - s * 0.05) + ctx.lineTo(cx - s * 0.10, cy - s * 0.05) + ctx.closePath() + ctx.fillStyle = "#ffffff" + ctx.globalAlpha = 0.95 + ctx.fill() + ctx.globalAlpha = 1.0 + } + + // Tele jel (checkbox-szerű pipával) + if (full) { + ctx.beginPath() + ctx.moveTo(bw * 0.32, by + bh / 2) + ctx.lineTo(bw * 0.46, by + bh * 0.68) + ctx.lineTo(bw * 0.68, by + bh * 0.28) + ctx.strokeStyle = "#ffffff" + ctx.lineWidth = 1.8 + ctx.lineCap = "round" + ctx.lineJoin = "round" + ctx.globalAlpha = 0.95 + ctx.stroke() + ctx.globalAlpha = 1.0 + } + } + } + + // Százalék szöveg + Text { + id: batteryText + anchors.verticalCenter: parent.verticalCenter + text: { + if (batteryIndicator.isFull) return "100%" + if (batteryIndicator.isCharging) return batteryIndicator.batteryLevel + "% ↑" + return batteryIndicator.batteryLevel + "%" + } + color: batteryIndicator.levelColor(batteryIndicator.batteryLevel, batteryIndicator.isCharging) + font.pointSize: root.font.pointSize * 0.82 + font.family: root.font.family + font.bold: batteryIndicator.batteryLevel <= 15 && !batteryIndicator.isCharging + + // Pulzáló animáció kritikus töltésnél + SequentialAnimation on opacity { + running: batteryIndicator.batteryLevel <= 15 && !batteryIndicator.isCharging + loops: Animation.Infinite + NumberAnimation { to: 0.3; duration: 700; easing.type: Easing.InOutSine } + NumberAnimation { to: 1.0; duration: 700; easing.type: Easing.InOutSine } + } + } + + // Szint változáskor újrafest + onBatteryLevelChanged: batteryCanvas.requestPaint() + onIsChargingChanged: batteryCanvas.requestPaint() + onIsFullChanged: batteryCanvas.requestPaint() +} |