Files
DankMaterialShell/quickshell/Modules/Settings/DisplayConfig/DisplayConfigState.qml
T
purian23 2747a75198 hyprland: bring up features parity overhaul w/0.56+ and upcoming stable releases
- new blur variants, glow, wobble, motion blur and groupbar support
- new inputs support for mouse, touchpad and keyboard settings
- greeter, cheatsheet and scroll capture dispatch in Lua
- scrolling workspace screenshot focus fix
- fix scrolling screenshots from being cut-off on fractional-scale displays
- workspaces are keyed by address on the beta branch and upcoming stable release where named workspaces have no id
- bind flags, per-device binds, new window-rule keys and effects
- outputs default to preferred/auto/auto and gate HDR/VRR on hardwareDetails
- new dms setup/installer systemd session support on hyprland-session.target
2026-10-09 05:14:55 -04:00

1989 lines
75 KiB
QML

pragma Singleton
pragma ComponentBehavior: Bound
import QtCore
import QtQuick
import Quickshell
import Quickshell.Io
import qs.Common
import qs.Services
import qs.Modules.Settings.Widgets
import "../../../Common/ConfigIncludeResolve.js" as ConfigIncludeResolve
import "../../../Common/OutputModel.js" as OutputModel
Singleton {
id: root
readonly property var log: Log.scoped("DisplayConfigState")
readonly property bool hasOutputBackend: WlrOutputService.wlrOutputAvailable
readonly property var wlrOutputs: WlrOutputService.outputs
property var outputs: ({})
property var savedOutputs: ({})
property var savedParsedOutputs: ({})
property var allOutputs: buildAllOutputsMap()
readonly property ConfigInclude include: ConfigInclude {
includeKind: "outputs"
warningCategory: "display-config"
onFixed: root.writeOutputsAfterIncludeFix()
}
readonly property var includeStatus: include.status
readonly property bool readOnly: include.readOnly
readonly property bool checkingInclude: include.checking
readonly property bool fixingInclude: include.fixing
property var pendingChanges: ({})
property var pendingNiriChanges: ({})
property var pendingHyprlandChanges: ({})
property var originalNiriSettings: null
property var originalHyprlandSettings: null
property var originalOutputs: null
property string originalDisplayNameMode: ""
property bool formatChanged: originalDisplayNameMode !== "" && originalDisplayNameMode !== SettingsData.displayNameMode
property bool hasPendingChanges: Object.keys(pendingChanges).length > 0 || Object.keys(pendingNiriChanges).length > 0 || Object.keys(pendingHyprlandChanges).length > 0 || formatChanged
property bool validatingConfig: false
property var _cancelOutputWrite: null
property var aqueousPreview: null
function outputFingerprint(outputs) {
return OutputModel.outputFingerprint(outputs);
}
function outputHeads(outputs) {
return OutputModel.outputHeads(outputs);
}
function outputHeadsMatch(candidate, actual, original) {
return OutputModel.outputHeadsMatch(candidate, actual, original);
}
function freshAqueousOutputs(callback) {
DMSService.sendRequest("wlroutput.getState", null, response => {
callback(response.result?.outputs || null, response.error || "");
}, 5000);
}
function aqueousDisplayError(message) {
validatingConfig = false;
validationError = AqueousService.errorMessage(message);
ToastService.showError(I18n.tr("Error"), validationError, message);
}
function discardAqueousPreview() {
if (validatingConfig)
return;
aqueousPreview = null;
restoreDisplayNameMode();
validationError = "";
clearPendingChanges();
WlrOutputService.requestState();
}
function previewAqueousOutputs(descriptions) {
if (validatingConfig)
return;
if (!AqueousService.available) {
aqueousDisplayError("unavailable: compositor state");
return;
}
if (aqueousPreview) {
observeAqueousPreview(aqueousPreview, descriptions, "");
return;
}
const session = AqueousService.session;
validatingConfig = true;
AqueousConfigService.load((snapshot, error) => {
if (!snapshot) {
aqueousDisplayError(error);
return;
}
freshAqueousOutputs((original, error) => {
if (AqueousService.session !== session) {
aqueousDisplayError("conflict: compositor session changed");
return;
}
if (!original) {
aqueousDisplayError(error);
return;
}
const candidate = WlrOutputService.outputsConfigHeads(buildOutputsWithPendingChanges(), outputs);
WlrOutputService.testConfiguration(candidate, (success, message) => {
if (AqueousService.session !== session) {
aqueousDisplayError("conflict: compositor session changed");
return;
}
if (!success) {
aqueousDisplayError(message);
return;
}
const preview = {
snapshot: snapshot,
original: original,
heads: candidate,
fingerprint: null,
session: session
};
aqueousPreview = preview;
WlrOutputService.applyConfiguration(candidate, (success, message) => {
observeAqueousPreview(preview, descriptions, success ? "" : message);
});
});
});
});
}
function observeAqueousPreview(preview, descriptions, applyError) {
validatingConfig = true;
freshAqueousOutputs((actual, error) => {
if (aqueousPreview !== preview)
return;
if (!actual || AqueousService.session !== preview.session || !outputHeadsMatch(preview.heads, actual, preview.original)) {
if (actual && outputFingerprint(actual) === outputFingerprint(preview.original))
aqueousPreview = null;
aqueousDisplayError(error || applyError || "conflict: display preview changed externally");
return;
}
preview.fingerprint = outputFingerprint(actual);
validatingConfig = false;
validationError = applyError ? AqueousService.errorMessage(applyError) : "";
changesApplied(descriptions);
});
}
function finishAqueousPreview(keep) {
if (validatingConfig || !aqueousPreview)
return;
const preview = aqueousPreview;
validatingConfig = true;
freshAqueousOutputs((actual, error) => {
if (!actual || AqueousService.session !== preview.session || outputFingerprint(actual) !== preview.fingerprint) {
aqueousDisplayError(error || "conflict: output configuration changed after preview");
return;
}
if (keep) {
let draft;
try {
draft = AqueousConfigService.buildOutputsConfig(preview.snapshot, actual, preview.original);
} catch (e) {
aqueousDisplayError(String(e));
return;
}
AqueousConfigService.apply(draft, (snapshot, message) => {
if (!snapshot) {
aqueousDisplayError(message);
return;
}
aqueousPreview = null;
if (formatChanged)
SettingsData.saveSettings();
clearPendingChanges();
freshAqueousOutputs((live, error) => {
validatingConfig = false;
if (!live || AqueousService.session !== preview.session || outputFingerprint(live) !== preview.fingerprint) {
aqueousDisplayError("conflict: configuration saved but live display state changed");
return;
}
changesConfirmed();
});
});
return;
}
WlrOutputService.applyConfiguration(outputHeads(preview.original), (success, message) => {
if (!success) {
aqueousDisplayError(message);
return;
}
validatingConfig = false;
aqueousPreview = null;
restoreDisplayNameMode();
clearPendingChanges();
WlrOutputService.requestState();
changesReverted();
});
});
}
property string validationError: ""
property var currentOutputSet: []
property string matchedProfile: ""
property bool profilesLoading: false
property var validatedProfiles: ({})
property bool manualActivation: false
property bool profilesReady: false
property var monitorsCache: ({
"version": 1,
"configurations": []
})
property bool _monitorsSelfWrite: false
// Last config entry that was applied (set by applyConfigEntry / confirmChanges).
// Used to recover position, scale, and transform for disabled outputs that wlr
// no longer reports a logical viewport for.
property var lastAppliedEntry: null
signal changesApplied(var changeDescriptions)
signal changesConfirmed
signal changesReverted
signal profileActivated(string profileId, string profileName)
signal profileSaved(string profileId, string profileName)
signal profileDeleted(string profileId)
signal profileError(string message)
function buildCurrentOutputSet() {
return OutputModel.currentOutputSet(outputs, SettingsData.displayNameMode, CompositorService.compositor);
}
function getOutputIdentifier(output, outputName) {
return OutputModel.profileIdentifier(output, outputName, SettingsData.displayNameMode, CompositorService.compositor);
}
FileView {
id: monitorsFile
path: Paths.strip(Paths.config) + "/monitors.json"
blockLoading: true
blockWrites: true
atomicWrites: true
watchChanges: true
printErrors: false
onLoaded: root._reparseMonitorsJson(monitorsFile.text())
onLoadFailed: root._reparseMonitorsJson("")
onFileChanged: {
if (root._monitorsSelfWrite) {
root._monitorsSelfWrite = false;
return;
}
monitorsFile.reload();
}
onSaveFailed: error => {
root._monitorsSelfWrite = false;
log.warn("Failed to save monitors.json:", error);
}
}
function _reparseMonitorsJson(text) {
if (!text || !text.trim()) {
monitorsCache = {
"version": 1,
"configurations": []
};
} else {
try {
const parsed = JSON.parse(text);
if (!Array.isArray(parsed.configurations))
parsed.configurations = [];
monitorsCache = parsed;
} catch (e) {
log.warn("Failed to parse monitors.json, using empty config");
monitorsCache = {
"version": 1,
"configurations": []
};
}
}
_initializeProfiles();
}
function _initializeProfiles() {
if (!profilesReady && _shouldMigrateLegacyProfiles()) {
_migrateLegacyProfiles();
return;
}
validateProfiles();
}
function _shouldMigrateLegacyProfiles() {
if ((monitorsCache.configurations || []).length > 0)
return false;
const legacy = SettingsData.displayProfiles || {};
for (const c in legacy) {
if (Object.keys(legacy[c] || {}).length > 0)
return true;
}
return false;
}
function _migrateLegacyProfiles() {
const legacy = SettingsData.displayProfiles || {};
const configDir = Paths.strip(StandardPaths.writableLocation(StandardPaths.ConfigLocation));
const compositorDirs = {
"niri": configDir + "/niri/dms/profiles",
"hyprland": configDir + "/hypr/dms/profiles",
"dwl": configDir + "/mango/dms/profiles",
"mango": configDir + "/mango/dms/profiles"
};
const compositorExts = {
"niri": ".kdl",
"hyprland": ".conf",
"dwl": ".conf",
"mango": ".conf"
};
const tasks = [];
for (const compositor in legacy) {
const dir = compositorDirs[compositor];
const ext = compositorExts[compositor];
if (!dir || !ext)
continue;
for (const profileId in (legacy[compositor] || {})) {
tasks.push({
compositor: compositor,
id: profileId,
name: legacy[compositor][profileId]?.name || "",
file: dir + "/" + profileId + ext
});
}
}
if (tasks.length === 0) {
validateProfiles();
return;
}
log.info("Migrating", tasks.length, "legacy display profiles to monitors.json");
const migrated = [];
let pending = tasks.length;
const tryFinish = () => {
pending--;
if (pending > 0)
return;
const data = monitorsCache;
data.configurations = (data.configurations || []).concat(migrated);
writeMonitorsJson(data, success => {
if (success) {
SettingsData.displayProfiles = {};
SettingsData.saveSettings();
log.info("Migrated", migrated.length, "of", tasks.length, "legacy profiles");
} else {
log.warn("Failed to write migrated monitors.json");
}
validateProfiles();
});
};
for (const task of tasks) {
(function (t) {
Proc.runCommand("migrate-read-" + t.id, ["cat", t.file], (content, exitCode) => {
if (exitCode !== 0 || !content) {
log.warn("Skipping migration of profile", t.id, "- can't read", t.file);
tryFinish();
return;
}
let parsed;
switch (t.compositor) {
case "niri":
parsed = OutputModel.parseNiriOutputs(content);
break;
case "hyprland":
parsed = OutputModel.parseHyprlandOutputs(content);
break;
case "dwl":
case "mango":
parsed = OutputModel.parseMangoOutputs(content);
break;
default:
parsed = {};
}
const niriSettings = SessionData.niriOutputSettings || {};
const hyprSettings = SessionData.hyprlandOutputSettings || {};
const profileOutputs = {};
for (const outputName in parsed) {
const od = parsed[outputName];
profileOutputs[outputName] = extractOutputNeutralConfig(outputName, od, niriSettings, hyprSettings);
}
if (Object.keys(profileOutputs).length > 0)
migrated.push({
"id": t.id,
"name": t.name,
"outputs": profileOutputs
});
tryFinish();
});
})(task);
}
}
function readMonitorsJson(callback) {
callback(monitorsCache);
}
function writeMonitorsJson(data, callback) {
monitorsCache = data;
_monitorsSelfWrite = true;
monitorsFile.setText(JSON.stringify(data, null, 2));
if (callback)
callback(true);
}
function publishActiveProfileModes() {
const compositor = CompositorService.compositor;
const profileId = SessionData.getActiveDisplayProfile(compositor);
const profile = profileId ? validatedProfiles[profileId] : null;
const outputs = profile?.outputs || {};
const modes = {};
for (const outputId in outputs) {
const mode = outputs[outputId]?.mode;
if (mode)
modes[outputId] = {
"mode": mode
};
}
SessionData.setActiveDisplayProfileModes(compositor, modes);
}
function generateProfileId() {
return "profile_" + Date.now() + "_" + Math.random().toString(36).slice(2, 9);
}
function generateAutoProfileId(outputIdentifiers) {
const fp = outputSetFingerprint(outputIdentifiers);
let hash = 0;
for (let i = 0; i < fp.length; i++) {
hash = ((hash << 5) - hash) + fp.charCodeAt(i);
}
const hashStr = (hash >>> 0).toString(16);
return "auto_" + hashStr;
}
function configFingerprint(configEntry) {
return OutputModel.configFingerprint(configEntry);
}
function outputSetFingerprint(outputIdentifiers) {
return OutputModel.outputSetFingerprint(outputIdentifiers);
}
function findConfigEntryById(data, id) {
return OutputModel.findConfigEntryById(data, id);
}
function findConfigEntryByFingerprint(data, outputIdentifiers, autoOnly) {
return OutputModel.findConfigEntryByFingerprint(data, outputIdentifiers, autoOnly);
}
function getProfileMonitorInclusion(profileId) {
const profile = validatedProfiles[profileId];
const profileOutputIds = new Set(Object.keys(profile?.outputs || {}));
const result = {};
for (const rawName in allOutputs) {
const od = allOutputs[rawName];
const id = od ? getOutputIdentifier(od, rawName) : rawName;
result[rawName] = profileOutputIds.has(id);
}
return result;
}
function updateProfileMonitors(profileId, enabledRawNames) {
readMonitorsJson(data => {
const match = findConfigEntryById(data, profileId);
if (!match) {
profileError(I18n.tr("Profile not found"));
return;
}
const profileName = match.entry.name;
const existingOutputs = match.entry.outputs || {};
const mergedAll = buildOutputsWithPendingChanges();
const niriSettings = buildMergedNiriSettings();
const hyprlandSettings = buildMergedHyprlandSettings();
const newOutputConfigs = {};
for (const rawName of enabledRawNames) {
const od = mergedAll[rawName] || allOutputs[rawName];
if (!od)
continue;
const outputId = getOutputIdentifier(od, rawName);
newOutputConfigs[outputId] = existingOutputs[outputId] || extractOutputNeutralConfig(rawName, od, niriSettings, hyprlandSettings);
}
data.configurations[match.index] = {
"id": profileId,
"name": profileName,
"outputs": newOutputConfigs
};
writeMonitorsJson(data, success => {
if (!success)
return;
const updated = JSON.parse(JSON.stringify(validatedProfiles));
updated[profileId] = {
id: profileId,
name: profileName,
outputs: newOutputConfigs
};
validatedProfiles = updated;
matchedProfile = findMatchingProfile();
publishActiveProfileModes();
profileSaved(profileId, profileName);
});
});
}
function extractOutputNeutralConfig(outputName, outputData, niriSettings, hyprlandSettings) {
return OutputModel.outputNeutralConfig(outputName, outputData, niriSettings, hyprlandSettings, SettingsData.displayNameMode, CompositorService.compositor);
}
function profileKeyMatchesOutput(outputId, output, name) {
return OutputModel.profileKeyMatchesOutput(outputId, output, name, SettingsData.displayNameMode, CompositorService.compositor);
}
function generateOutputsDataFromConfig(configEntry) {
return OutputModel.outputsDataFromConfigEntry(configEntry, outputs, SettingsData.displayNameMode, CompositorService.compositor);
}
function getNiriSettingsFromConfig(configEntry) {
const result = {};
for (const outputId in (configEntry.outputs || {})) {
const cfg = configEntry.outputs[outputId];
const settings = Object.assign({}, cfg.niri || {});
if (cfg.disabled)
settings.disabled = true;
if (Object.keys(settings).length > 0)
result[outputId] = settings;
}
return result;
}
function getHyprlandSettingsFromConfig(configEntry) {
const result = {};
for (const outputId in (configEntry.outputs || {})) {
const cfg = configEntry.outputs[outputId];
const settings = Object.assign({}, cfg.hyprland || {});
if (cfg.disabled)
settings.disabled = true;
if (Object.keys(settings).length > 0)
result[outputId] = settings;
}
return result;
}
function backendSettingsFromConfig(configEntry) {
switch (CompositorService.compositor) {
case "niri":
return getNiriSettingsFromConfig(configEntry);
case "hyprland":
return getHyprlandSettingsFromConfig(configEntry);
default:
return null;
}
}
function backendMergedSettings() {
switch (CompositorService.compositor) {
case "niri":
return buildMergedNiriSettings();
case "hyprland":
return buildMergedHyprlandSettings();
default:
return null;
}
}
function ensureEnabledOutput(configEntry) {
return OutputModel.ensureEnabledOutput(configEntry, outputs, SettingsData.displayNameMode, CompositorService.compositor);
}
function profileOutputIsReal(outputId) {
return OutputModel.profileOutputIsReal(outputId, outputs, SettingsData.displayNameMode, CompositorService.compositor);
}
function applyConfigEntry(configEntry, configId, profileName, isManual) {
if (CompositorService.isHyprland && readOnly) {
if (isManual) {
profilesLoading = false;
manualActivation = false;
profileError(I18n.tr("Hyprland conf mode is read-only in Settings"));
}
showHyprlandReadOnlyWarning();
return;
}
const onWriteFailed = () => {
if (isManual) {
profilesLoading = false;
manualActivation = false;
profileError(I18n.tr("Failed to apply profile"));
}
};
ensureEnabledOutput(configEntry);
if (!Object.keys(configEntry.outputs || {}).some(k => profileOutputIsReal(k))) {
log.warn("Profile", configId, "has no real outputs, not applying");
onWriteFailed();
return;
}
// Capture the entry being applied so disabled-output settings fields can read
// scale/position/transform back even when wlr reports no logical viewport.
root.lastAppliedEntry = JSON.parse(JSON.stringify(configEntry));
const outputsData = generateOutputsDataFromConfig(configEntry);
const onWriteSuccess = () => {
SessionData.setActiveDisplayProfile(CompositorService.compositor, configId);
publishActiveProfileModes();
if (isManual) {
profilesLoading = false;
profileActivated(configId, profileName);
manualActivationTimer.restart();
}
WlrOutputService.requestState();
};
backendWriteOutputsConfig(outputsData, backendSettingsFromConfig(configEntry), success => {
if (success)
onWriteSuccess();
else
onWriteFailed();
});
}
function validateProfiles() {
log.info("Validating profiles against current outputs...");
readMonitorsJson(data => {
const validated = {};
let dirty = false;
for (const entry of (data.configurations || [])) {
const fp = configFingerprint(entry);
if (!fp)
continue;
if (!entry.id) {
entry.id = generateProfileId();
dirty = true;
}
if (ensureEnabledOutput(entry))
dirty = true;
validated[entry.id] = {
id: entry.id,
name: entry?.name || "",
outputs: entry.outputs
};
}
if (dirty)
writeMonitorsJson(data, null);
validatedProfiles = validated;
matchedProfile = findMatchingProfile();
publishActiveProfileModes();
if (!profilesReady) {
profilesReady = true;
applyAutoConfig();
}
});
}
function findMatchingProfile() {
const currentKey = currentOutputSet.join("+");
for (const id in validatedProfiles) {
const p = validatedProfiles[id];
if (p.name === "")
continue;
if (Object.keys(p.outputs || {}).sort().join("+") === currentKey)
return id;
}
return "";
}
function createProfile(profileName) {
const outputConfigs = buildCurrentOutputConfigs();
const id = generateProfileId();
profilesLoading = true;
readMonitorsJson(data => {
data.configurations.push({
"id": id,
"name": profileName,
"outputs": outputConfigs
});
writeMonitorsJson(data, success => {
profilesLoading = false;
if (!success) {
profileError(I18n.tr("Failed to save profile"));
return;
}
const updated = JSON.parse(JSON.stringify(validatedProfiles));
updated[id] = {
id: id,
name: profileName,
outputs: outputConfigs
};
validatedProfiles = updated;
currentOutputSet = buildCurrentOutputSet();
matchedProfile = findMatchingProfile();
SessionData.setActiveDisplayProfile(CompositorService.compositor, id);
publishActiveProfileModes();
profileSaved(id, profileName);
});
});
}
function renameProfile(profileId, newName) {
readMonitorsJson(data => {
const match = findConfigEntryById(data, profileId);
if (!match) {
profileError(I18n.tr("Profile not found"));
return;
}
match.entry.name = newName;
data.configurations[match.index] = match.entry;
writeMonitorsJson(data, success => {
if (!success)
return;
const updated = JSON.parse(JSON.stringify(validatedProfiles));
if (updated[profileId])
updated[profileId].name = newName;
validatedProfiles = updated;
});
});
}
function deleteProfile(profileId) {
const compositor = CompositorService.compositor;
const isActive = SessionData.getActiveDisplayProfile(compositor) === profileId;
profilesLoading = true;
readMonitorsJson(data => {
const match = findConfigEntryById(data, profileId);
if (match)
data.configurations.splice(match.index, 1);
writeMonitorsJson(data, success => {
profilesLoading = false;
SettingsData.removeDisplayProfile(compositor, profileId);
if (isActive) {
SessionData.setActiveDisplayProfile(compositor, "");
backendWriteOutputsConfig(allOutputs);
}
const updated = JSON.parse(JSON.stringify(validatedProfiles));
delete updated[profileId];
validatedProfiles = updated;
matchedProfile = findMatchingProfile();
publishActiveProfileModes();
profileDeleted(profileId);
});
});
}
function activateProfile(profileId) {
manualActivation = true;
profilesLoading = true;
readMonitorsJson(data => {
const match = findConfigEntryById(data, profileId);
if (!match) {
profilesLoading = false;
manualActivation = false;
profileError(I18n.tr("Profile not found in monitors.json"));
return;
}
applyConfigEntry(match.entry, profileId, match.entry.name || profileId, true);
});
}
Timer {
id: manualActivationTimer
interval: 2000
onTriggered: root.manualActivation = false
}
Timer {
id: autoSelectDebounceTimer
interval: 400
onTriggered: {
if (root.hasPendingChanges)
return;
root.applyAutoConfig();
}
}
function configEntryMatchesLiveLayout(configEntry) {
return OutputModel.configEntryMatchesLiveLayout(configEntry, outputs, SettingsData.displayNameMode, CompositorService.compositor);
}
function applyAutoConfig() {
if (!profilesReady || !SettingsData.displayProfileAutoSelect || manualActivation || !currentOutputSet.length)
return;
readMonitorsJson(data => {
const match = findConfigEntryByFingerprint(data, currentOutputSet, false);
if (match) {
if (configEntryMatchesLiveLayout(match.entry)) {
SessionData.setActiveDisplayProfile(CompositorService.compositor, match.entry.id);
return;
}
applyConfigEntry(match.entry, match.entry.id, "", false);
return;
}
const outputConfigs = buildCurrentOutputConfigs();
const id = generateAutoProfileId(currentOutputSet);
const entry = {
"id": id,
"name": "",
"outputs": outputConfigs
};
ensureEnabledOutput(entry);
const existingIdx = data.configurations.findIndex(c => c.id === id);
if (existingIdx >= 0)
data.configurations[existingIdx] = entry;
else
data.configurations.push(entry);
writeMonitorsJson(data, success => {
if (!success)
return;
const updated = JSON.parse(JSON.stringify(validatedProfiles));
updated[id] = {
id: id,
name: "",
outputs: outputConfigs
};
validatedProfiles = updated;
matchedProfile = "";
const match = findConfigEntryById(data, id);
if (match)
applyConfigEntry(match.entry, id, "", false);
});
});
}
function buildCurrentOutputConfigs() {
const mergedAll = buildOutputsWithPendingChanges();
const niriSettings = buildMergedNiriSettings();
const hyprlandSettings = buildMergedHyprlandSettings();
const outputConfigs = {};
for (const name in outputs) {
const od = mergedAll[name];
if (od)
outputConfigs[getOutputIdentifier(od, name)] = extractOutputNeutralConfig(name, od, niriSettings, hyprlandSettings);
}
return outputConfigs;
}
function deleteDisconnectedOutput(outputName) {
if (outputs[outputName]?.connected)
return;
const updated = JSON.parse(JSON.stringify(savedOutputs));
delete updated[outputName];
savedOutputs = updated;
const mergedOutputs = {};
for (const name in outputs)
mergedOutputs[name] = outputs[name];
for (const name in updated)
mergedOutputs[name] = updated[name];
backendWriteOutputsConfig(mergedOutputs);
}
function buildAllOutputsMap() {
const result = {};
for (const name in savedOutputs) {
result[name] = Object.assign({}, savedOutputs[name], {
"connected": false
});
}
for (const name in outputs) {
const entry = JSON.parse(JSON.stringify(outputs[name]));
entry.connected = true;
// For disabled outputs wlr reports scale=0 (no logical viewport).
// Overlay scale/position/transform from the last applied profile so
// the settings UI can display meaningful values.
if (!(entry.logical?.scale > 0)) {
const profileCfg = getProfileOutputConfig(name);
if (profileCfg) {
if (!entry.logical)
entry.logical = {};
entry.logical.scale = profileCfg.scale ?? 1.0;
entry.logical.x = profileCfg.position?.x ?? entry.logical.x ?? 0;
entry.logical.y = profileCfg.position?.y ?? entry.logical.y ?? 0;
if (profileCfg.transform)
entry.logical.transform = profileCfg.transform;
} else if (entry.logical) {
entry.logical.scale = entry.logical.scale || 1.0;
}
}
result[name] = entry;
}
return result;
}
function getProfileOutputConfig(outputName) {
const sourceEntry = lastAppliedEntry || (matchedProfile ? validatedProfiles[matchedProfile] : null);
if (!sourceEntry)
return null;
const cfgOutputs = sourceEntry.outputs || {};
const outputId = getOutputIdentifier(outputs[outputName] || {}, outputName);
return Object.entries(cfgOutputs).find(([key]) => key === outputId)?.[1] ?? null;
}
onOutputsChanged: {
allOutputs = buildAllOutputsMap();
const newOutputSet = buildCurrentOutputSet();
if (JSON.stringify(newOutputSet) === JSON.stringify(currentOutputSet))
return;
// Physical output set changed — pending tweaks belong to the previous setup
if (hasPendingChanges)
clearPendingChanges();
currentOutputSet = newOutputSet;
autoSelectDebounceTimer.restart();
}
onSavedOutputsChanged: allOutputs = buildAllOutputsMap()
onLastAppliedEntryChanged: allOutputs = buildAllOutputsMap()
Connections {
target: WlrOutputService
function onStateChanged() {
root.outputs = root.buildOutputsMap();
root.reloadSavedOutputs();
}
}
Connections {
target: HyprlandService
function onMonitorLayoutChanged() {
root.outputs = root.buildOutputsMap();
}
}
Connections {
target: CompositorService
function onCompositorChanged() {
root.include.check();
root.publishActiveProfileModes();
}
}
Connections {
target: SessionData
function onActiveDisplayProfileChanged() {
root.publishActiveProfileModes();
}
}
Connections {
target: NiriService
enabled: CompositorService.isNiri
function onConfigReloaded() {
root.include.check();
}
}
Component.onCompleted: {
outputs = buildOutputsMap();
reloadSavedOutputs();
}
function reloadSavedOutputs() {
const outputsFile = outputsConfigFile();
if (!outputsFile) {
savedOutputs = {};
savedParsedOutputs = {};
return;
}
Proc.runCommand("load-saved-outputs", ["cat", outputsFile], (content, exitCode) => {
if (exitCode !== 0 || !content.trim()) {
savedOutputs = {};
savedParsedOutputs = {};
return;
}
const parsed = parseOutputsConfig(content);
savedParsedOutputs = parsed;
const filtered = filterDisconnectedOnly(parsed);
savedOutputs = filtered;
if (CompositorService.isHyprland) {
initHyprlandSettingsFromConfig(parsed);
syncHyprlandDisabledFromConfig(parsed);
}
if (CompositorService.isNiri) {
syncNiriVrrFromConfig(parsed);
syncNiriDisabledFromConfig(parsed);
}
});
}
function initHyprlandSettingsFromConfig(parsedOutputs) {
const importedFields = ["colorManagement", "bitdepth", "sdrBrightness", "sdrSaturation", "supportsWideColor", "supportsHdr", "sdrEotf", "icc", "sdrMinLuminance", "sdrMaxLuminance", "minLuminance", "maxLuminance", "maxAvgLuminance"];
const current = JSON.parse(JSON.stringify(SessionData.hyprlandOutputSettings));
let changed = false;
for (const outputName in parsedOutputs) {
const settings = parsedOutputs[outputName]?.hyprlandSettings;
if (!settings)
continue;
const entry = current[outputName] ?? {};
let imported = false;
for (const field of importedFields) {
if (settings[field] === undefined || entry[field] !== undefined)
continue;
entry[field] = settings[field];
imported = true;
}
if (!imported)
continue;
current[outputName] = entry;
changed = true;
}
if (changed) {
SessionData.hyprlandOutputSettings = current;
SessionData.saveSettings();
}
}
function syncNiriVrrFromConfig(parsedOutputs) {
for (const outputName in parsedOutputs) {
const output = parsedOutputs[outputName];
const current = SessionData.getNiriOutputSetting(outputName, "vrrOnDemand", false);
const fromConfig = output.vrr_on_demand ?? false;
if (current === fromConfig)
continue;
SessionData.setNiriOutputSetting(outputName, "vrrOnDemand", fromConfig || undefined);
}
}
function syncHyprlandDisabledFromConfig(parsedOutputs) {
const current = JSON.parse(JSON.stringify(SessionData.hyprlandOutputSettings));
let changed = false;
for (const outputName in parsedOutputs) {
const settings = parsedOutputs[outputName]?.hyprlandSettings;
const fromConfig = settings?.disabled ?? false;
const stored = current[outputName]?.disabled ?? false;
if (fromConfig === stored)
continue;
if (!current[outputName])
current[outputName] = {};
if (fromConfig)
current[outputName].disabled = true;
else
delete current[outputName].disabled;
changed = true;
}
if (changed) {
SessionData.hyprlandOutputSettings = current;
SessionData.saveSettings();
}
}
function syncNiriDisabledFromConfig(parsedOutputs) {
for (const outputName in parsedOutputs) {
const output = parsedOutputs[outputName];
const fromConfig = output.disabled ?? false;
const current = SessionData.getNiriOutputSetting(outputName, "disabled", false);
if (current === fromConfig)
continue;
SessionData.setNiriOutputSetting(outputName, "disabled", fromConfig || undefined);
}
}
function filterDisconnectedOnly(parsedOutputs) {
return OutputModel.filterDisconnectedOnly(parsedOutputs, outputs, SettingsData.displayNameMode, CompositorService.compositor);
}
function parseOutputsConfig(content) {
switch (CompositorService.compositor) {
case "niri":
return OutputModel.parseNiriOutputs(content);
case "hyprland":
return OutputModel.parseHyprlandOutputs(content);
case "mango":
return OutputModel.parseMangoOutputs(content);
default:
return {};
}
}
function outputsConfigFile() {
const configDir = Paths.strip(StandardPaths.writableLocation(StandardPaths.ConfigLocation));
const paths = ConfigIncludeResolve.includePaths("outputs", CompositorService.compositor, configDir);
return paths ? paths.fragmentFiles[0] : "";
}
function fixOutputsInclude() {
include.fix();
}
function writeOutputsAfterIncludeFix() {
const liveOutputs = buildOutputsMap();
if (Object.keys(liveOutputs).length > 0) {
outputs = liveOutputs;
include.fixing = true;
backendWriteOutputsConfig(liveOutputs, backendMergedSettings(), success => {
include.fixing = false;
if (!success)
ToastService.showError(I18n.tr("Display setup failed"), I18n.tr("Failed to write outputs config."), "", "display-config");
include.check();
WlrOutputService.requestState();
});
return;
}
include.check();
WlrOutputService.requestState();
}
function showHyprlandReadOnlyWarning() {
ToastService.showWarning(I18n.tr("Hyprland conf mode"), I18n.tr("This install is still using hyprland.conf. Run dms setup to migrate before changing these settings."), "dms setup", "display-config");
}
function buildOutputsMap() {
const liveMonitors = {};
for (const output of wlrOutputs) {
const live = HyprlandService.liveMonitor(output.name);
if (!live)
continue;
liveMonitors[output.name] = {
"x": live.x,
"y": live.y,
"scale": live.scale,
"transformIndex": live.lastIpcObject?.transform ?? 0,
"hardware": OutputModel.hyprlandHardware(live.lastIpcObject)
};
}
return OutputModel.outputsFromWlr(wlrOutputs, liveMonitors);
}
function backendFetchOutputs() {
WlrOutputService.requestState();
}
function backendWriteOutputsConfig(outputsData, settingsOrCallback, maybeCallback) {
const settings = typeof settingsOrCallback === "function" ? null : settingsOrCallback;
const callback = typeof settingsOrCallback === "function" ? settingsOrCallback : maybeCallback;
const hasExplicitSettings = settings !== null && settings !== undefined;
function finish(success) {
if (callback)
callback(success);
}
switch (CompositorService.compositor) {
case "niri":
{
const niriSettings = hasExplicitSettings ? settings : buildMergedNiriSettings();
NiriService.generateOutputsConfig(outputsData, niriSettings, success => {
if (!success) {
finish(false);
return;
}
reloadAndApplyNiriLiveOutputsConfig(outputsData, niriSettings, finish);
});
break;
}
case "hyprland":
{
if (readOnly) {
showHyprlandReadOnlyWarning();
finish(false);
return;
}
const hyprlandSettings = hasExplicitSettings ? settings : buildMergedHyprlandSettings();
HyprlandService.generateOutputsConfig(outputsData, hyprlandSettings, finish);
break;
}
case "mango":
MangoService.generateOutputsConfig(outputsData, finish);
break;
default:
{
if (_cancelOutputWrite)
_cancelOutputWrite();
let completed = false;
const complete = success => {
if (completed)
return;
completed = true;
root._cancelOutputWrite = null;
finish(success);
};
_cancelOutputWrite = () => complete(false);
WlrOutputService.applyOutputsConfig(outputsData, outputs, complete);
break;
}
}
}
function getLiveNiriOutputName(outputName, outputData) {
if (outputs[outputName])
return outputName;
const targetId = getNiriOutputIdentifier(outputData, outputName);
for (const liveName in outputs) {
if (getNiriOutputIdentifier(outputs[liveName], liveName) === targetId)
return liveName;
}
return "";
}
function applyNiriLiveOutputsConfig(outputsData, niriSettings, callback) {
const names = Object.keys(outputsData || {});
let pending = 0;
let failed = false;
function done(success) {
if (callback)
callback(success);
}
for (const outputName of names) {
const output = outputsData[outputName];
if (!output)
continue;
const liveName = getLiveNiriOutputName(outputName, output);
if (!liveName)
continue;
const identifier = getNiriOutputIdentifier(output, outputName);
const settings = niriSettings?.[outputName] || niriSettings?.[identifier] || {};
const config = {};
if (settings.disabled === true)
config.disabled = true;
else if (settings.disabled === false)
config.disabled = false;
if (!config.disabled) {
if (output.current_mode !== undefined && output.modes && output.modes[output.current_mode]) {
const mode = output.modes[output.current_mode];
config.mode = mode.width + "x" + mode.height + "@" + (mode.refresh_rate / 1000).toFixed(3);
}
if (output.logical) {
config.scale = output.logical.scale ?? 1.0;
config.position = {
"x": output.logical.x ?? 0,
"y": output.logical.y ?? 0
};
config.transform = OutputModel.niriTransform(output.logical.transform);
}
if (settings.vrrOnDemand !== undefined)
config.vrrOnDemand = settings.vrrOnDemand;
else if (output.vrr_enabled !== undefined)
config.vrr = output.vrr_enabled;
}
pending++;
NiriService.applyOutputConfig(liveName, config, success => {
failed = failed || !success;
pending--;
if (pending === 0) {
WlrOutputService.requestState();
done(!failed);
}
});
}
if (pending === 0)
done(true);
}
function reloadAndApplyNiriLiveOutputsConfig(outputsData, niriSettings, callback) {
Proc.runCommand("niri-reload-output-config", ["niri", "msg", "action", "load-config-file"], () => {
applyNiriLiveOutputsConfig(outputsData, niriSettings, callback);
});
}
function normalizeOutputPositions(outputsData) {
return OutputModel.normalizeOutputPositions(outputsData);
}
function findSavedParsedOutput(outputName) {
const output = outputs[outputName];
const candidates = [outputName];
if (output?.make && output?.model) {
candidates.push(output.make + " " + output.model + " " + (output.serial || "Unknown"));
candidates.push(output.make + " " + output.model);
}
for (const savedName in savedParsedOutputs) {
if (candidates.includes(savedName.trim()))
return savedParsedOutputs[savedName];
}
return null;
}
// A disabled wlr head reports no current mode, scale 0 and position 0,0 —
// overlay the last written config so rewrites don't discard real settings.
function overlaySavedDisabledOutput(entry, outputName) {
const saved = findSavedParsedOutput(outputName);
if (!saved)
return;
const savedMode = saved.modes?.[saved.current_mode ?? 0];
if (savedMode && !entry.configured_mode)
entry.configured_mode = savedMode.width + "x" + savedMode.height + "@" + (savedMode.refresh_rate / 1000).toFixed(3);
if (saved.vrr_enabled !== undefined)
entry.vrr_enabled = saved.vrr_enabled;
if (!saved.logical || !entry.logical)
return;
entry.logical.x = saved.logical.x;
entry.logical.y = saved.logical.y;
entry.logical.scale = saved.logical.scale;
entry.logical.transform = saved.logical.transform;
}
function buildOutputsWithPendingChanges() {
const result = {};
for (const outputName in savedOutputs) {
if (!outputs[outputName])
result[outputName] = JSON.parse(JSON.stringify(savedOutputs[outputName]));
}
for (const outputName in outputs) {
const entry = JSON.parse(JSON.stringify(outputs[outputName]));
if (entry.enabled === false)
overlaySavedDisabledOutput(entry, outputName);
result[outputName] = entry;
}
for (const outputName in pendingChanges) {
if (!result[outputName])
continue;
const changes = pendingChanges[outputName];
if (changes.position && result[outputName].logical) {
result[outputName].logical.x = changes.position.x;
result[outputName].logical.y = changes.position.y;
}
if (changes.mode !== undefined && result[outputName].modes) {
if (result[outputName].configured_mode)
result[outputName].configured_mode = changes.mode;
for (var i = 0; i < result[outputName].modes.length; i++) {
if (formatMode(result[outputName].modes[i]) === changes.mode) {
result[outputName].current_mode = i;
break;
}
}
}
if (changes.scale !== undefined && result[outputName].logical)
result[outputName].logical.scale = changes.scale;
if (changes.transform !== undefined && result[outputName].logical)
result[outputName].logical.transform = changes.transform;
if (changes.vrr !== undefined)
result[outputName].vrr_enabled = changes.vrr;
if (changes.mirror !== undefined)
result[outputName].mirror = changes.mirror;
}
return normalizeOutputPositions(result);
}
function backendUpdateOutputPosition(outputName, x, y) {
if (!outputs || !outputs[outputName])
return;
const updatedOutputs = {};
for (const name in outputs) {
const output = outputs[name];
if (name === outputName && output.logical) {
updatedOutputs[name] = JSON.parse(JSON.stringify(output));
updatedOutputs[name].logical.x = x;
updatedOutputs[name].logical.y = y;
} else {
updatedOutputs[name] = output;
}
}
outputs = updatedOutputs;
}
function backendUpdateOutputScale(outputName, scale) {
if (!outputs || !outputs[outputName])
return;
const updatedOutputs = {};
for (const name in outputs) {
const output = outputs[name];
if (name === outputName && output.logical) {
updatedOutputs[name] = JSON.parse(JSON.stringify(output));
updatedOutputs[name].logical.scale = scale;
} else {
updatedOutputs[name] = output;
}
}
outputs = updatedOutputs;
}
function getOutputDisplayName(output, outputName) {
return getOutputIdentifier(output, outputName);
}
function getNiriOutputIdentifier(output, outputName) {
return OutputModel.niriIdentifier(output, outputName, SettingsData.displayNameMode);
}
function getNiriSetting(output, outputName, key, defaultValue) {
if (!CompositorService.isNiri)
return defaultValue;
const identifier = getNiriOutputIdentifier(output, outputName);
const pending = pendingNiriChanges[identifier];
if (pending && pending[key] !== undefined)
return pending[key];
return SessionData.getNiriOutputSetting(identifier, key, defaultValue);
}
function setNiriSetting(output, outputName, key, value) {
if (!CompositorService.isNiri)
return;
initOriginalNiriSettings();
const identifier = getNiriOutputIdentifier(output, outputName);
const newPending = JSON.parse(JSON.stringify(pendingNiriChanges));
if (!newPending[identifier])
newPending[identifier] = {};
newPending[identifier][key] = value;
pendingNiriChanges = newPending;
}
function initOriginalNiriSettings() {
if (originalNiriSettings)
return;
originalNiriSettings = JSON.parse(JSON.stringify(SessionData.niriOutputSettings));
}
function getHyprlandOutputIdentifier(output, outputName) {
return OutputModel.hyprlandIdentifier(output, outputName, SettingsData.displayNameMode);
}
function getHyprlandSetting(output, outputName, key, defaultValue) {
if (!CompositorService.isHyprland)
return defaultValue;
const identifier = getHyprlandOutputIdentifier(output, outputName);
const pending = pendingHyprlandChanges[identifier];
if (pending && (key in pending)) {
const val = pending[key];
return (val !== null && val !== undefined) ? val : defaultValue;
}
return SessionData.getHyprlandOutputSetting(identifier, key, defaultValue);
}
function setHyprlandSetting(output, outputName, key, value) {
if (!CompositorService.isHyprland)
return;
initOriginalHyprlandSettings();
const identifier = getHyprlandOutputIdentifier(output, outputName);
const newPending = JSON.parse(JSON.stringify(pendingHyprlandChanges));
if (!newPending[identifier])
newPending[identifier] = {};
newPending[identifier][key] = value;
pendingHyprlandChanges = newPending;
}
function getHyprlandCaps(output, outputName) {
return OutputModel.hyprlandCaps(outputs[outputName]?.hardware ?? null, {
"supportsWideColor": getHyprlandSetting(output, outputName, "supportsWideColor", undefined),
"supportsHdr": getHyprlandSetting(output, outputName, "supportsHdr", undefined)
});
}
function hyprlandCmAllowed(cm, caps) {
return OutputModel.hyprlandCmAllowed(cm, caps);
}
function getHyprlandVrrMode(output, outputName) {
const settings = {
"vrr": getHyprlandSetting(output, outputName, "vrr", undefined),
"vrrFullscreenOnly": getHyprlandSetting(output, outputName, "vrrFullscreenOnly", false)
};
return OutputModel.hyprlandVrrMode(settings, savedParsedOutputs[getHyprlandOutputIdentifier(output, outputName)]);
}
function setHyprlandVrrMode(output, outputName, mode) {
setHyprlandSetting(output, outputName, "vrr", mode);
setHyprlandSetting(output, outputName, "vrrFullscreenOnly", null);
}
function initOriginalHyprlandSettings() {
if (originalHyprlandSettings)
return;
originalHyprlandSettings = JSON.parse(JSON.stringify(SessionData.hyprlandOutputSettings));
}
function initOriginalOutputs() {
if (!originalOutputs)
originalOutputs = JSON.parse(JSON.stringify(outputs));
}
function setPendingChange(outputName, key, value) {
initOriginalOutputs();
const newPending = JSON.parse(JSON.stringify(pendingChanges));
if (!newPending[outputName])
newPending[outputName] = {};
newPending[outputName][key] = value;
pendingChanges = newPending;
if (key === "scale") {
recalculateAdjacentPositions(outputName, value);
backendUpdateOutputScale(outputName, value);
}
}
function recalculateAdjacentPositions(changedOutput, newScale) {
const moves = OutputModel.recalculateAdjacentPositions(outputs, pendingChanges, changedOutput, newScale, CompositorService.compositor);
for (const move of moves) {
const newPending = JSON.parse(JSON.stringify(pendingChanges));
if (!newPending[move.name])
newPending[move.name] = {};
newPending[move.name].position = {
"x": move.x,
"y": move.y
};
pendingChanges = newPending;
backendUpdateOutputPosition(move.name, move.x, move.y);
}
}
function getPendingValue(outputName, key) {
if (!pendingChanges[outputName])
return undefined;
return pendingChanges[outputName][key];
}
function getEffectiveValue(outputName, key, originalValue) {
const pending = getPendingValue(outputName, key);
return pending !== undefined ? pending : originalValue;
}
// Prevents disabling all outputs and prevents disabling the only output
// in a single-display configuration.
function canDisableOutput() {
if (!CompositorService.isNiri && !CompositorService.isHyprland)
return false;
const totalOutputs = Object.keys(outputs).length;
if (totalOutputs <= 1)
return false;
let enabledCount = 0;
for (const name in outputs) {
let disabled = false;
if (CompositorService.isNiri)
disabled = getNiriSetting(outputs[name], name, "disabled", false);
else if (CompositorService.isHyprland)
disabled = getHyprlandSetting(outputs[name], name, "disabled", false);
if (!disabled)
enabledCount++;
}
return enabledCount >= 2;
}
function clearPendingChanges() {
pendingChanges = {};
pendingNiriChanges = {};
pendingHyprlandChanges = {};
originalOutputs = null;
originalNiriSettings = null;
originalHyprlandSettings = null;
originalDisplayNameMode = "";
}
function restoreDisplayNameMode() {
if (originalDisplayNameMode === "")
return;
SettingsData.displayNameMode = originalDisplayNameMode;
SettingsData.saveSettings();
}
function discardChanges() {
restoreDisplayNameMode();
backendFetchOutputs();
clearPendingChanges();
}
function applyChanges() {
if (!hasPendingChanges)
return;
if (CompositorService.isHyprland && readOnly) {
showHyprlandReadOnlyWarning();
return;
}
const changeDescriptions = [];
if (formatChanged) {
const formatLabel = SettingsData.displayNameMode === "model" ? I18n.tr("Model") : I18n.tr("Name");
changeDescriptions.push(I18n.tr("Config Format") + " → " + formatLabel);
}
for (const outputName in pendingChanges) {
const changes = pendingChanges[outputName];
if (changes.position)
changeDescriptions.push(outputName + ": " + I18n.tr("Position") + " → " + changes.position.x + ", " + changes.position.y);
if (changes.mode)
changeDescriptions.push(outputName + ": " + I18n.tr("Mode") + " → " + changes.mode);
if (changes.scale !== undefined)
changeDescriptions.push(outputName + ": " + I18n.tr("Scale") + " → " + changes.scale);
if (changes.transform)
changeDescriptions.push(outputName + ": " + I18n.tr("Transform") + " → " + getTransformLabel(changes.transform));
if (changes.vrr !== undefined)
changeDescriptions.push(outputName + ": " + "VRR" + " → " + (changes.vrr ? I18n.tr("Enabled") : I18n.tr("Disabled")));
}
for (const outputId in pendingNiriChanges) {
const changes = pendingNiriChanges[outputId];
if (changes.disabled !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Disabled") + " → " + (changes.disabled ? I18n.tr("Yes") : I18n.tr("No")));
if (changes.vrrOnDemand !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("VRR On-Demand") + " → " + (changes.vrrOnDemand ? I18n.tr("Enabled") : I18n.tr("Disabled")));
if (changes.focusAtStartup !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Focus at startup") + " → " + (changes.focusAtStartup ? I18n.tr("Yes") : I18n.tr("No")));
if (changes.hotCorners !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Hot corners") + " → " + I18n.tr("Modified"));
if (changes.layout !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Layout") + " → " + I18n.tr("Modified"));
}
for (const outputId in pendingHyprlandChanges) {
const changes = pendingHyprlandChanges[outputId];
if (changes.disabled !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Disabled") + " → " + (changes.disabled ? I18n.tr("Yes") : I18n.tr("No")));
if (changes.bitdepth !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Bit Depth") + " → " + changes.bitdepth);
if (changes.colorManagement !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Color Management") + " → " + changes.colorManagement);
if (changes.sdrBrightness !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("SDR brightness") + " → " + changes.sdrBrightness);
if (changes.sdrSaturation !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("SDR saturation") + " → " + changes.sdrSaturation);
if (changes.supportsHdr !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Force HDR") + " → " + (changes.supportsHdr ? I18n.tr("Yes") : I18n.tr("No")));
if (changes.supportsWideColor !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("Force Wide Color") + " → " + (changes.supportsWideColor ? I18n.tr("Yes") : I18n.tr("No")));
if (changes.vrr !== undefined)
changeDescriptions.push(outputId + ": " + "VRR" + " → " + hyprlandVrrLabel(changes.vrr));
if (changes.sdrEotf !== undefined)
changeDescriptions.push(outputId + ": " + I18n.tr("SDR transfer function") + " → " + (changes.sdrEotf || I18n.tr("Default")));
}
if (CompositorService.isNiri) {
validateAndApplyNiriConfig(changeDescriptions);
return;
}
if (CompositorService.isAqueous) {
previewAqueousOutputs(changeDescriptions);
return;
}
const mergedOutputs = buildOutputsWithPendingChanges();
if (CompositorService.isHyprland || CompositorService.isMango) {
changesApplied(changeDescriptions);
if (formatChanged)
SettingsData.saveSettings();
if (CompositorService.isHyprland)
commitHyprlandSettingsChanges();
backendWriteOutputsConfig(mergedOutputs);
return;
}
validatingConfig = true;
backendWriteOutputsConfig(mergedOutputs, success => {
validatingConfig = false;
if (!success) {
ToastService.showError(I18n.tr("Error"), I18n.tr("Failed to apply profile"));
return;
}
if (formatChanged)
SettingsData.saveSettings();
changesApplied(changeDescriptions);
});
}
function validateAndApplyNiriConfig(changeDescriptions) {
validatingConfig = true;
validationError = "";
const mergedOutputs = buildOutputsWithPendingChanges();
const mergedNiriSettings = buildMergedNiriSettings();
const configContent = NiriService.buildOutputsConfig(mergedOutputs, mergedNiriSettings);
const configDir = Paths.strip(StandardPaths.writableLocation(StandardPaths.ConfigLocation));
const tempFile = configDir + "/niri/dms/.outputs-validate-tmp.kdl";
Proc.runCommand("niri-validate-write-tmp", ["sh", "-c", `mkdir -p "$(dirname "${tempFile}")" && cat > "${tempFile}" << 'EOF'\n${configContent}EOF`], (output, writeExitCode) => {
if (writeExitCode !== 0) {
validatingConfig = false;
validationError = I18n.tr("Failed to write temp file for validation");
ToastService.showError(I18n.tr("Config validation failed"), validationError, "", "display-config");
return;
}
Proc.runCommand("niri-validate-config", ["sh", "-c", `niri validate -c "${tempFile}" 2>&1`], (validateOutput, validateExitCode) => {
validatingConfig = false;
Proc.runCommand("niri-validate-cleanup", ["rm", "-f", tempFile], () => {});
if (validateExitCode !== 0) {
validationError = validateOutput.trim() || I18n.tr("Invalid configuration");
ToastService.showError(I18n.tr("Config validation failed"), validationError, "", "display-config");
return;
}
changesApplied(changeDescriptions);
if (formatChanged)
SettingsData.saveSettings();
commitNiriSettingsChanges();
backendWriteOutputsConfig(mergedOutputs, mergedNiriSettings);
});
});
}
function buildMergedNiriSettings() {
const merged = JSON.parse(JSON.stringify(SessionData.niriOutputSettings));
for (const outputId in pendingNiriChanges) {
if (!merged[outputId])
merged[outputId] = {};
for (const key in pendingNiriChanges[outputId]) {
merged[outputId][key] = pendingNiriChanges[outputId][key];
}
}
// Never disable the only connected output — clear any stale flag
if (Object.keys(outputs).length <= 1) {
for (const id in merged)
delete merged[id].disabled;
}
return merged;
}
function commitNiriSettingsChanges() {
for (const outputId in pendingNiriChanges) {
for (const key in pendingNiriChanges[outputId]) {
SessionData.setNiriOutputSetting(outputId, key, pendingNiriChanges[outputId][key]);
}
}
// Clear stale disabled from SettingsData so NiriService reads clean state
if (Object.keys(outputs).length <= 1) {
for (const id in SessionData.niriOutputSettings) {
if (SessionData.niriOutputSettings[id]?.disabled)
SessionData.setNiriOutputSetting(id, "disabled", null);
}
}
}
function hyprlandVrrLabel(mode) {
switch (mode) {
case 0:
return I18n.tr("Off");
case 1:
return I18n.tr("On", "adjective, enabled state");
case 2:
case 3:
return I18n.tr("Fullscreen only");
default:
return I18n.tr("Default (Global)");
}
}
function buildMergedHyprlandSettings() {
const merged = JSON.parse(JSON.stringify(SessionData.hyprlandOutputSettings));
for (const outputId in pendingHyprlandChanges) {
if (!merged[outputId])
merged[outputId] = {};
for (const key in pendingHyprlandChanges[outputId]) {
const val = pendingHyprlandChanges[outputId][key];
if (val === null || val === undefined)
delete merged[outputId][key];
else
merged[outputId][key] = val;
}
}
// Never disable the only connected output — clear any stale flag
if (Object.keys(outputs).length <= 1) {
for (const id in merged)
delete merged[id].disabled;
}
return merged;
}
function commitHyprlandSettingsChanges() {
for (const outputId in pendingHyprlandChanges) {
for (const key in pendingHyprlandChanges[outputId]) {
const val = pendingHyprlandChanges[outputId][key];
if (val === null || val === undefined)
SessionData.removeHyprlandOutputSetting(outputId, key);
else
SessionData.setHyprlandOutputSetting(outputId, key, val);
}
}
// Clear stale disabled from SettingsData so HyprlandService reads clean state
if (Object.keys(outputs).length <= 1) {
for (const id in SessionData.hyprlandOutputSettings) {
if (SessionData.hyprlandOutputSettings[id]?.disabled)
SessionData.removeHyprlandOutputSetting(id, "disabled");
}
}
}
function confirmChanges(profileId) {
if (CompositorService.isAqueous) {
finishAqueousPreview(true);
return;
}
const outputConfigs = buildCurrentOutputConfigs();
lastAppliedEntry = {
outputs: outputConfigs
};
readMonitorsJson(data => {
const match = profileId ? findConfigEntryById(data, profileId) : findConfigEntryByFingerprint(data, currentOutputSet, true);
if (!match)
return;
data.configurations[match.index] = {
"id": match.entry.id,
"name": match.entry.name || "",
"outputs": outputConfigs
};
writeMonitorsJson(data, success => {
if (!success || !profileId)
return;
const updated = JSON.parse(JSON.stringify(validatedProfiles));
if (updated[profileId]) {
updated[profileId].outputs = outputConfigs;
validatedProfiles = updated;
publishActiveProfileModes();
}
});
});
clearPendingChanges();
changesConfirmed();
}
function revertChanges() {
if (CompositorService.isAqueous && aqueousPreview) {
finishAqueousPreview(false);
return;
}
const hadFormatChange = originalDisplayNameMode !== "";
const hadNiriChanges = originalNiriSettings !== null;
const hadHyprlandChanges = originalHyprlandSettings !== null;
restoreDisplayNameMode();
if (hadNiriChanges) {
SessionData.niriOutputSettings = JSON.parse(JSON.stringify(originalNiriSettings));
SessionData.saveSettings();
}
if (hadHyprlandChanges) {
SessionData.hyprlandOutputSettings = JSON.parse(JSON.stringify(originalHyprlandSettings));
SessionData.saveSettings();
}
pendingHyprlandChanges = {};
pendingNiriChanges = {};
if (!originalOutputs && !hadNiriChanges && !hadHyprlandChanges) {
if (hadFormatChange)
backendWriteOutputsConfig(buildOutputsWithPendingChanges());
clearPendingChanges();
changesReverted();
return;
}
const original = originalOutputs ? JSON.parse(JSON.stringify(originalOutputs)) : buildOutputsWithPendingChanges();
for (const name in savedOutputs) {
if (!original[name])
original[name] = JSON.parse(JSON.stringify(savedOutputs[name]));
}
backendWriteOutputsConfig(original);
clearPendingChanges();
// clearPendingChanges() resets originalOutputs, so restore the model from the snapshot.
outputs = original;
changesReverted();
}
function getOutputBounds() {
return OutputModel.outputBounds(allOutputs, CompositorService.compositor);
}
function getPhysicalSize(output) {
return OutputModel.physicalSize(output);
}
function getLogicalSize(output) {
return OutputModel.logicalSize(output, CompositorService.compositor);
}
function isOutputDisabled(outputName) {
if (!outputs[outputName])
return false;
if (CompositorService.isHyprland)
return getHyprlandSetting(outputs[outputName], outputName, "disabled", false);
if (CompositorService.isNiri)
return getNiriSetting(outputs[outputName], outputName, "disabled", false);
return false;
}
function canvasLayout() {
const disabled = {};
for (const name in outputs) {
if (isOutputDisabled(name))
disabled[name] = true;
}
return {
"outputs": outputs,
"disabled": disabled,
"compositor": CompositorService.compositor
};
}
function checkOverlap(testName, testX, testY, testW, testH) {
return OutputModel.checkOverlap(canvasLayout(), testName, testX, testY, testW, testH);
}
function snapToEdges(testName, posX, posY, testW, testH) {
const snapped = OutputModel.snapToEdges(canvasLayout(), testName, posX, posY, testW, testH);
return Qt.point(snapped.x, snapped.y);
}
function formatMode(mode) {
return OutputModel.formatMode(mode);
}
function formatScaleLabel(scale) {
return OutputModel.formatScaleLabel(scale);
}
function getScalePresetValues(outputName, outputData) {
return OutputModel.scalePresetValues(outputData, getPendingValue(outputName, "mode"), CompositorService.compositor);
}
function snapScale(outputName, outputData, scale) {
return OutputModel.snapScaleToMode(outputData, getPendingValue(outputName, "mode"), CompositorService.compositor, scale);
}
function formatScaleOption(outputName, outputData, scale) {
return OutputModel.formatScaleOption(outputData, getPendingValue(outputName, "mode"), scale);
}
function getTransformLabel(transform) {
switch (transform) {
case "Normal":
return I18n.tr("Normal", "display rotation option", true);
case "90":
return "90°";
case "180":
return "180°";
case "270":
return "270°";
case "Flipped":
return I18n.tr("Flipped");
case "Flipped90":
return I18n.tr("Flipped 90°");
case "Flipped180":
return I18n.tr("Flipped 180°");
case "Flipped270":
return I18n.tr("Flipped 270°");
default:
return I18n.tr("Normal", "display rotation option", true);
}
}
function getTransformValue(label) {
if (label === I18n.tr("Normal", "display rotation option", true))
return "Normal";
if (label === "90°")
return "90";
if (label === "180°")
return "180";
if (label === "270°")
return "270";
if (label === I18n.tr("Flipped"))
return "Flipped";
if (label === I18n.tr("Flipped 90°"))
return "Flipped90";
if (label === I18n.tr("Flipped 180°"))
return "Flipped180";
if (label === I18n.tr("Flipped 270°"))
return "Flipped270";
return "Normal";
}
function setOriginalDisplayNameMode(mode) {
if (originalDisplayNameMode === "")
originalDisplayNameMode = mode;
}
}