Gabriel Brown
5671324eb2
Resolution, refresh rate, scale, and rotation, applied through
hl.monitor{} and stored per output.
This is the only setting in Panama where a wrong value can leave the
user unable to SEE the screen well enough to undo it: a mode the panel
cannot show, or a scale that makes everything unreadable, is not
recoverable through the UI that caused it. So a change is never applied
irreversibly. It is applied, then reverted automatically after fifteen
seconds unless confirmed, and confirming is what writes it to the
settings store -- letting the countdown run leaves nothing behind.
The contract tests that property specifically: it applies a scale, waits
out the countdown, and asserts the display came back and that nothing
was stored. A regression there is not a broken feature, it is a user
staring at a blank monitor.
Modes are grouped by resolution with refresh rates beside them. The
panel reports 35, many differing only in refresh-rate rounding -- 60.00
and 59.94 -- which as a flat list of buttons is noise rather than
choice; equal rounded pairs collapse, leaving 21.
Only mode, scale, and transform are configurable. Colour management and
bit depth stay in monitors.lua because they carry a documented screencopy
tradeoff that a settings page cannot explain at the moment you would be
changing it.
Also replaces the display policy rows with the schema-bound ones, so the
page no longer restates labels that PreferenceSchema already holds.
Claude-Session: https://claude.ai/code/session_01BRvzt4H8XXLPVH5MyYdk9L
57 lines
2.4 KiB
QML
57 lines
2.4 KiB
QML
import Quickshell
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import Quickshell.Io
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import QtQuick
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import qs.config
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import qs.services
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ShellRoot {
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IpcHandler {
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target: "displays-test"
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function status(): string {
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const monitor = Displays.monitors.length > 0 ? Displays.monitors[0] : null;
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return JSON.stringify({
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count: Displays.monitors.length,
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name: monitor ? monitor.name : "",
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width: monitor ? monitor.width : 0,
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height: monitor ? monitor.height : 0,
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refresh: monitor ? Math.round(monitor.refreshRate) : 0,
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scale: monitor ? monitor.scale : 0,
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transform: monitor ? monitor.transform : -1,
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modes: monitor ? monitor.modes.length : 0,
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awaiting: Displays.awaitingConfirmation,
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secondsLeft: Displays.secondsLeft,
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lastError: Displays.lastError,
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overridden: monitor ? Displays.isOverridden(monitor.name) : false
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});
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}
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function applyScale(scale: real): bool {
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const monitor = Displays.monitors[0];
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if (!monitor) return false;
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const mode = monitor.width + "x" + monitor.height + "@" + Math.round(monitor.refreshRate);
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return Displays.apply(monitor.name, mode, scale, monitor.transform);
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}
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function applyBad(kind: string): bool {
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const monitor = Displays.monitors[0];
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if (!monitor) return false;
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const mode = monitor.width + "x" + monitor.height + "@" + Math.round(monitor.refreshRate);
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if (kind === "mode") return Displays.apply(monitor.name, "9999x9999@240", monitor.scale, monitor.transform);
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if (kind === "scale") return Displays.apply(monitor.name, mode, 1.37, monitor.transform);
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if (kind === "transform") return Displays.apply(monitor.name, mode, monitor.scale, 9);
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if (kind === "output") return Displays.apply("NOPE-1", mode, monitor.scale, monitor.transform);
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return false;
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}
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function confirmChange(): void { Displays.confirm(); }
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function revertChange(): void { Displays.revert(); }
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function forget(): void {
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const monitor = Displays.monitors[0];
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if (monitor) Displays.forget(monitor.name);
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}
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function refresh(): void { Displays.refresh(); }
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}
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}
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