feat(ipc): add powerprofile status & shared profile helpers

- Follow-up to PR #2515
2026-06-08 12:13:31 -04:00 · 2026-05-30 14:57:01 -04:00
parent 461da22b08
commit b7daf3f64a
7 changed files with 171 additions and 64 deletions
@@ -11,8 +11,68 @@ Singleton {
    property int currentProfile: -1
    property int previousProfile: -1

+    readonly property bool available: typeof PowerProfiles !== "undefined"
+
+    readonly property var availableProfiles: {
+        if (!available)
+            return [PowerProfile.PowerSaver, PowerProfile.Balanced, PowerProfile.Performance];
+
+        return [PowerProfile.PowerSaver, PowerProfile.Balanced].concat(PowerProfiles.hasPerformanceProfile ? [PowerProfile.Performance] : []);
+    }
+
    signal profileChanged(int profile)

+    function profileSlug(profile: int): string {
+        switch (profile) {
+        case PowerProfile.PowerSaver:
+            return "power-saver";
+        case PowerProfile.Balanced:
+            return "balanced";
+        case PowerProfile.Performance:
+            return "performance";
+        default:
+            return "unknown";
+        }
+    }
+
+    function parseProfileSlug(slug: string): int {
+        if (!slug)
+            return -1;
+
+        const lower = slug.toLowerCase().trim();
+        if (lower === "power-saver" || lower === "powersaver" || lower === "saver" || lower === "0")
+            return PowerProfile.PowerSaver;
+        if (lower === "balanced" || lower === "1")
+            return PowerProfile.Balanced;
+        if (lower === "performance" || lower === "2")
+            return PowerProfile.Performance;
+        return -1;
+    }
+
+    function applyProfile(profile: int): bool {
+        if (!available)
+            return false;
+
+        if (profile === PowerProfile.Performance && !PowerProfiles.hasPerformanceProfile)
+            return false;
+
+        if (availableProfiles.indexOf(profile) === -1)
+            return false;
+
+        PowerProfiles.profile = profile;
+        return PowerProfiles.profile === profile;
+    }
+
+    function cycleProfile(): bool {
+        if (!available)
+            return false;
+
+        const profiles = availableProfiles;
+        const index = profiles.indexOf(PowerProfiles.profile);
+        const nextProfile = index === -1 ? PowerProfile.Balanced : profiles[(index + 1) % profiles.length];
+        return applyProfile(nextProfile);
+    }
+
    Connections {
        target: typeof PowerProfiles !== "undefined" ? PowerProfiles : null