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Moved to module structure to work in embeded qs processes
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This commit is contained in:
Radu Macocian
2026-07-15 15:25:33 +02:00
parent c63d1dc6ce
commit 58823cb24a
11 changed files with 46 additions and 3 deletions
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module/Config.qml
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pragma Singleton
import QtQuick
import Quickshell
import Quickshell.Io
QtObject {
id: root
// Defaults. User config overrides any of these.
property string fontFamily: "JetBrainsMono Nerd Font Propo"
property int fontSize: 16
property string giphyApiKey: ""
property int panelWidth: 720
property int panelHeight: 520
property int padding: 5
property int spacing: 5
property int radius: 10
property string backgroundColor: ""
property string foregroundColor: ""
property string idleColor: ""
property string accentColor: ""
property string overlayStrongColor: ""
property string overlayWeakColor: ""
property string borderColor: ""
property bool loaded: false
readonly property string configPath: (Quickshell.env("XDG_CONFIG_HOME") || (Quickshell.env("HOME") + "/.config")) + "/omni-launcher/config.json"
function _apply(obj) {
if (typeof obj.fontFamily === "string" && obj.fontFamily.length > 0) fontFamily = obj.fontFamily;
if (typeof obj.fontSize === "number" && obj.fontSize > 0) fontSize = obj.fontSize;
if (typeof obj.giphyApiKey === "string") giphyApiKey = obj.giphyApiKey;
if (typeof obj.panelWidth === "number" && obj.panelWidth > 0) panelWidth = obj.panelWidth;
if (typeof obj.panelHeight === "number" && obj.panelHeight > 0) panelHeight = obj.panelHeight;
if (typeof obj.padding === "number" && obj.padding > 0) padding = obj.padding;
if (typeof obj.spacing === "number" && obj.spacing > 0) spacing = obj.spacing;
if (typeof obj.radius === "number" && obj.radius >= 0) radius = obj.radius;
const colors = obj.colors || {};
if (typeof colors.background === "string" && colors.background.length > 0) backgroundColor = colors.background;
if (typeof colors.foreground === "string" && colors.foreground.length > 0) foregroundColor = colors.foreground;
if (typeof colors.idle === "string" && colors.idle.length > 0) idleColor = colors.idle;
if (typeof colors.accent === "string" && colors.accent.length > 0) accentColor = colors.accent;
if (typeof colors.overlayStrong === "string" && colors.overlayStrong.length > 0) overlayStrongColor = colors.overlayStrong;
if (typeof colors.overlayWeak === "string" && colors.overlayWeak.length > 0) overlayWeakColor = colors.overlayWeak;
if (typeof colors.border === "string" && colors.border.length > 0) borderColor = colors.border;
}
Component.onCompleted: {
_load();
_startWatcher();
}
function _load() {
_loader.running = false;
_loader.command = ["cat", configPath];
_loader.running = true;
}
function _startWatcher() {
_watcher.running = false;
_watcher.command = [
"sh", "-c",
"while inotifywait -q -e close_write " + JSON.stringify(configPath) + " 2>/dev/null; do echo CHANGED; done"
];
_watcher.running = true;
}
property Process _watcher: Process {
running: false
stdout: SplitParser {
splitMarker: "\n"
onRead: line => {
if (line.indexOf("CHANGED") >= 0) {
console.log("omni-launcher: config changed, reloading");
root._load();
}
}
}
onExited: root._startWatcher()
}
property Process _loader: Process {
running: false
stdout: StdioCollector {
onStreamFinished: {
const text = (this.text || "").trim();
if (text.length > 0) {
try {
root._apply(JSON.parse(text));
} catch (e) {
console.log("omni-launcher: config.json parse error:", e);
}
}
root.loaded = true;
}
}
}
}
module/HyprlandIntegration.qml
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import QtQuick
import Quickshell.Hyprland
import Quickshell.Hyprland._FocusGrab
Item {
id: root
// Set by the Loader's parent — the launcher PanelWindow. We can't access
// siblings directly, so pass it through this property.
property var window: null
property bool armed: false
HyprlandFocusGrab {
active: root.armed && root.window !== null
windows: root.window ? [root.window] : []
onCleared: LauncherService.close()
}
Connections {
target: Hyprland
function onFocusedWorkspaceChanged() {
if (root.armed) LauncherService.close();
}
}
}
module/IconOrFallback.qml
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import QtQuick
import Quickshell
Item {
id: root
property var entry: null
readonly property bool noIcon: entry && entry._noIcon === true
readonly property string iconName: entry && entry.icon ? entry.icon : ""
readonly property string appName: entry && entry.name ? entry.name : "?"
readonly property bool iconOk: !noIcon && iconName.length > 0 && Quickshell.hasThemeIcon(iconName)
visible: !noIcon
// Hash app name into a stable hue so each fallback tile is distinct but consistent.
readonly property int hue: {
let h = 0;
for (let i = 0; i < appName.length; i++) h = (h * 31 + appName.charCodeAt(i)) | 0;
return Math.abs(h) % 360;
}
Image {
id: img
anchors.fill: parent
source: root.iconOk ? Quickshell.iconPath(root.iconName) : ""
fillMode: Image.PreserveAspectFit
smooth: true
asynchronous: true
visible: root.iconOk
sourceSize.width: width * 2
sourceSize.height: height * 2
}
Rectangle {
anchors.fill: parent
visible: !root.iconOk
radius: width * 0.22
color: Qt.hsla(root.hue / 360, 0.45, 0.35, 1)
Text {
anchors.centerIn: parent
text: root.appName.length > 0 ? root.appName.charAt(0).toUpperCase() : "?"
color: "#ffffff"
font.family: Theme.fontFamily
font.pixelSize: parent.width * 0.55
font.bold: true
}
}
}
module/Launcher.qml
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import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import Quickshell
import Quickshell.Wayland
PanelWindow {
id: root
visible: LauncherService.visible
color: "transparent"
anchors {
top: true
bottom: true
left: true
right: true
}
exclusiveZone: 0
WlrLayershell.keyboardFocus: WlrKeyboardFocus.Exclusive
WlrLayershell.layer: WlrLayer.Overlay
readonly property int panelWidth: Config.panelWidth
readonly property int panelHeight: Config.panelHeight
// Hyprland-only nicety: close on workspace switch + focus-grab dismissal.
// Loaded lazily so the import only resolves on Hyprland.
Loader {
active: Quickshell.env("HYPRLAND_INSTANCE_SIGNATURE").length > 0
source: "HyprlandIntegration.qml"
onLoaded: {
item.window = root;
item.armed = Qt.binding(() => root.visible);
}
}
MouseArea {
anchors.fill: parent
onClicked: LauncherService.close()
}
readonly property bool searching: LauncherService.query.length > 0
readonly property bool gifMode: LauncherService.gifMode
readonly property bool masonryActive: gifMode
&& LauncherService.filtered.length > 0
&& LauncherService.filtered[0]._isGif === true
readonly property int columns: 6
readonly property int cellSize: 100
// Hover-selection is disarmed whenever the query changes — so the list
// rebuilding under a stationary cursor doesn't yank the keyboard selection
// off the top result. Re-armed once the cursor actually moves.
property bool hoverArmed: true
Connections {
target: LauncherService
function onQueryChanged() { root.hoverArmed = false }
}
onVisibleChanged: {
if (visible) {
queryField.text = "";
LauncherService.selectedIndex = 0;
hoverArmed = false;
Qt.callLater(() => queryField.forceActiveFocus());
}
}
HoverHandler {
onPointChanged: root.hoverArmed = true
}
Rectangle {
anchors.centerIn: parent
width: root.panelWidth
height: root.panelHeight
color: Theme.opaque_background
radius: Theme.radius
border.color: Theme.border_subtle
border.width: 1
MouseArea {
anchors.fill: parent
acceptedButtons: Qt.AllButtons
onPressed: mouse => mouse.accepted = true
}
ColumnLayout {
anchors.fill: parent
anchors.margins: Theme.padding * 3
spacing: Theme.spacing * 2
Rectangle {
Layout.fillWidth: true
implicitHeight: queryField.implicitHeight + Theme.padding * 2
color: Theme.overlay_weak
radius: Theme.radius / 2
RowLayout {
anchors.fill: parent
anchors.leftMargin: Theme.padding * 2
anchors.rightMargin: Theme.padding * 2
spacing: Theme.spacing
Text {
text: ""
color: Theme.idle
font.family: Theme.fontFamily
font.pixelSize: Theme.fontSize
}
TextField {
id: queryField
Layout.fillWidth: true
placeholderText: "Search applications… = calc . unicode ! gif"
color: Theme.foreground
placeholderTextColor: Theme.idle
font.family: Theme.fontFamily
font.pixelSize: Theme.fontSize
background: Item {}
selectByMouse: true
onTextChanged: {
LauncherService.query = text;
LauncherService.selectedIndex = 0;
}
Keys.onPressed: event => {
const list = LauncherService.filtered;
const cols = root.searching ? 1 : root.columns;
let idx = LauncherService.selectedIndex;
if (event.key === Qt.Key_Escape) {
LauncherService.close();
event.accepted = true;
} else if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter) {
LauncherService.launchSelected();
event.accepted = true;
} else if (event.key === Qt.Key_Down) {
idx = Math.min(list.length - 1, idx + cols);
LauncherService.selectedIndex = idx;
event.accepted = true;
} else if (event.key === Qt.Key_Up) {
idx = Math.max(0, idx - cols);
LauncherService.selectedIndex = idx;
event.accepted = true;
} else if (event.key === Qt.Key_Right && (!root.searching || root.masonryActive)) {
LauncherService.selectedIndex = Math.min(list.length - 1, idx + 1);
event.accepted = true;
} else if (event.key === Qt.Key_Left && (!root.searching || root.masonryActive)) {
LauncherService.selectedIndex = Math.max(0, idx - 1);
event.accepted = true;
}
}
}
}
}
// Grid view (empty query) ----------------------------------------
GridView {
id: gridView
visible: !root.searching
Layout.fillWidth: true
Layout.fillHeight: true
clip: true
cellWidth: width / root.columns
cellHeight: root.cellSize
model: visible ? LauncherService.filtered : null
currentIndex: LauncherService.selectedIndex
onCurrentIndexChanged: positionViewAtIndex(currentIndex, GridView.Contain)
delegate: Item {
id: gridCell
required property int index
required property var modelData
width: GridView.view.cellWidth
height: GridView.view.cellHeight
Rectangle {
anchors.fill: parent
anchors.margins: 4
radius: Theme.radius / 2
color: (LauncherService.selectedIndex === gridCell.index)
? Theme.overlay_strong
: (hover.containsMouse ? Theme.overlay_weak : "transparent")
border.color: (LauncherService.selectedIndex === gridCell.index)
? Theme.border_subtle : "transparent"
border.width: 1
ColumnLayout {
anchors.fill: parent
anchors.margins: Theme.padding
spacing: 2
Item {
Layout.alignment: Qt.AlignHCenter
Layout.preferredWidth: 48
Layout.preferredHeight: 48
IconOrFallback {
anchors.fill: parent
entry: gridCell.modelData
}
}
Text {
Layout.fillWidth: true
Layout.alignment: Qt.AlignHCenter
text: gridCell.modelData ? gridCell.modelData.name : ""
color: Theme.foreground
font.family: Theme.fontFamily
font.pixelSize: Theme.fontSize * 0.75
horizontalAlignment: Text.AlignHCenter
elide: Text.ElideRight
maximumLineCount: 2
wrapMode: Text.Wrap
}
}
MouseArea {
id: hover
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: LauncherService.launch(gridCell.modelData)
onPositionChanged: if (root.hoverArmed) LauncherService.selectedIndex = gridCell.index
}
}
}
}
// List view (with query) -----------------------------------------
ListView {
id: listView
visible: root.searching && !root.masonryActive
Layout.fillWidth: true
Layout.fillHeight: true
clip: true
spacing: 2
model: visible ? LauncherService.filtered : null
currentIndex: LauncherService.selectedIndex
onCurrentIndexChanged: positionViewAtIndex(currentIndex, ListView.Contain)
delegate: Rectangle {
required property int index
required property var modelData
width: ListView.view.width
height: 48
radius: Theme.radius / 2
color: (LauncherService.selectedIndex === index)
? Theme.overlay_strong
: (rowHover.containsMouse ? Theme.overlay_weak : "transparent")
RowLayout {
anchors.fill: parent
anchors.leftMargin: Theme.padding * 2
anchors.rightMargin: Theme.padding * 2
spacing: Theme.spacing * 2
Item {
Layout.preferredWidth: modelData && modelData._noIcon ? 0 : 32
Layout.preferredHeight: 32
visible: !(modelData && modelData._noIcon)
IconOrFallback {
anchors.fill: parent
entry: modelData
}
}
Text {
visible: !!(modelData && modelData._glyph)
Layout.preferredWidth: 36
Layout.alignment: Qt.AlignVCenter
text: modelData && modelData._glyph ? modelData._glyph : ""
color: Theme.foreground
font.family: "Noto Color Emoji"
font.pixelSize: Theme.fontSize * 1.4
horizontalAlignment: Text.AlignHCenter
}
ColumnLayout {
Layout.fillWidth: true
spacing: 0
Text {
Layout.fillWidth: true
text: modelData ? modelData.name : ""
color: Theme.foreground
font.family: Theme.fontFamily
font.pixelSize: Theme.fontSize
elide: Text.ElideRight
maximumLineCount: 1
}
Text {
Layout.fillWidth: true
visible: text.length > 0
text: modelData ? (modelData.genericName || modelData.comment || "") : ""
color: Theme.idle
font.family: Theme.fontFamily
font.pixelSize: Theme.fontSize * 0.7
elide: Text.ElideRight
maximumLineCount: 1
}
}
}
MouseArea {
id: rowHover
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: LauncherService.launch(modelData)
onPositionChanged: if (root.hoverArmed) LauncherService.selectedIndex = index
}
}
}
// Masonry view (gif results) -------------------------------------
Flickable {
id: masonry
visible: root.masonryActive
Layout.fillWidth: true
Layout.fillHeight: true
clip: true
contentWidth: width
contentHeight: masonryRow.implicitHeight
boundsBehavior: Flickable.StopAtBounds
RowLayout {
id: masonryRow
width: masonry.width
spacing: Theme.spacing
Repeater {
model: 3
ColumnLayout {
required property int index
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
spacing: Theme.spacing
Repeater {
model: LauncherService.gifColumns[index] || []
delegate: Rectangle {
required property var modelData
Layout.fillWidth: true
Layout.preferredHeight: width * (modelData._ratio || 1)
radius: Theme.radius / 2
color: "transparent"
border.width: (LauncherService.selectedIndex === modelData._globalIndex) ? 2 : 0
border.color: Theme.accent
AnimatedImage {
anchors.fill: parent
anchors.margins: 2
source: modelData._previewUrl || ""
fillMode: Image.PreserveAspectCrop
asynchronous: true
cache: true
smooth: true
}
MouseArea {
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
onClicked: LauncherService.launch(modelData)
onPositionChanged: if (root.hoverArmed) LauncherService.selectedIndex = modelData._globalIndex
}
}
}
}
}
}
}
Text {
Layout.alignment: Qt.AlignHCenter
visible: LauncherService.filtered.length === 0
text: root.gifMode ? "No GIFs match" : "No applications match"
color: Theme.idle
font.family: Theme.fontFamily
font.pixelSize: Theme.fontSize
}
}
}
}
module/LauncherService.qml
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pragma Singleton
import QtQuick
import Quickshell
import Quickshell.Io
import "UnitConverter.js" as UnitConverter
QtObject {
id: root
property bool visible: false
property string query: ""
property string debouncedQuery: ""
property int selectedIndex: 0
onQueryChanged: debounceTimer.restart()
property Timer debounceTimer: Timer {
interval: 80
repeat: false
onTriggered: root.debouncedQuery = root.query
}
readonly property var allEntries: {
const out = [];
const apps = DesktopEntries.applications;
const n = apps.values ? apps.values.length : apps.count;
for (let i = 0; i < n; i++) {
const e = apps.values ? apps.values[i] : apps.get(i);
if (!e || e.noDisplay) continue;
out.push(e);
}
out.sort((a, b) => (a.name || "").localeCompare(b.name || ""));
return out;
}
readonly property var filtered: {
const raw = (debouncedQuery || "").trim();
if (!raw) return allEntries;
// Command-prefix dispatch. Each command returns synthetic entries
// shaped like DesktopEntry (name, icon, comment) plus an internal
// `_copy` field used by launch().
if (raw.startsWith("=")) return calcResults(raw.substring(1).trim());
if (raw.startsWith(".")) return unicodeResults(raw.substring(1).trim());
if (raw.startsWith("!")) return gifResults(raw.substring(1).trim());
const q = raw.toLowerCase();
const scored = [];
for (let i = 0; i < allEntries.length; i++) {
const e = allEntries[i];
const s = fuzzyScore(q, (e.name || "").toLowerCase(),
(e.genericName || "").toLowerCase(),
(e.comment || "").toLowerCase());
if (s > 0) scored.push({ entry: e, score: s });
}
scored.sort((a, b) => b.score - a.score);
return scored.map(x => x.entry);
}
// Unicode lookup: lazy-dumped once via Python's unicodedata, then filtered
// in-memory by name substring.
property var unicodeData: null // [{ ch, name }, ...]
property bool unicodeLoading: false
function ensureUnicodeLoaded() {
if (unicodeData !== null || unicodeLoading) return;
unicodeLoading = true;
unicodeProc.running = false;
unicodeProc.running = true;
}
function unicodeResults(q) {
ensureUnicodeLoaded();
if (!unicodeData || unicodeData.length === 0 || q.length < 2) {
const hint = unicodeLoading ? "Loading unicode database…"
: (!q ? "Type to search unicode (min 2 chars)"
: q.length < 2 ? "Type at least 2 characters…" : "");
return hint ? [{ name: hint, genericName: "", comment: "",
icon: "accessories-character-map" }] : [];
}
const ql = q.toUpperCase();
const out = [];
const limit = 50;
const t0 = Date.now();
for (let i = 0; i < unicodeData.length && out.length < limit; i++) {
const e = unicodeData[i];
if (e.name.indexOf(ql) >= 0) {
const cp = e.ch.codePointAt(0).toString(16).toUpperCase();
out.push({
name: e.name,
genericName: "U+" + cp.padStart(4, "0"),
comment: "Press Enter to copy",
icon: "",
_noIcon: true,
_glyph: e.ch,
_copy: e.ch
});
}
}
console.log("unicode filter '" + q + "' →", out.length, "results in", (Date.now() - t0), "ms (scanned", unicodeData.length, "entries)");
return out;
}
property Process unicodeProc: Process {
command: ["python3", "-c",
"import unicodedata,sys\n" +
"for cp in range(0x110000):\n" +
" try: n = unicodedata.name(chr(cp))\n" +
" except ValueError: continue\n" +
" sys.stdout.write(f'{cp:X}\\t{n}\\n')\n"]
running: false
stdout: StdioCollector {
onStreamFinished: {
const t0 = Date.now();
const lines = this.text.split("\n");
const out = [];
for (let i = 0; i < lines.length; i++) {
const tab = lines[i].indexOf("\t");
if (tab <= 0) continue;
const cp = parseInt(lines[i].substring(0, tab), 16);
if (!cp) continue;
out.push({ ch: String.fromCodePoint(cp), name: lines[i].substring(tab + 1) });
}
root.unicodeData = out;
root.unicodeLoading = false;
console.log("unicode load: parsed", out.length, "entries in", (Date.now() - t0), "ms");
}
}
}
// In-memory currency rate cache: { "<YYYY-MM-DD>_<BASE>": { TGT: rate, ... } }
// Populated lazily when a currency query is typed; the same day's table is
// reused for any further conversions from that base.
property var currencyRates: ({})
property string currencyFetching: "" // "<date>_<base>" currently in flight, "" if idle
function todayKey() {
return new Date().toISOString().substring(0, 10);
}
function fetchCurrency(base) {
const key = todayKey() + "_" + base;
if (currencyRates[key] || currencyFetching === key) return;
currencyFetching = key;
currencyProc.command = ["curl", "-sSL", "--max-time", "5",
"https://api.frankfurter.dev/v1/latest?base=" + base];
currencyProc.running = true;
}
property Process currencyProc: Process {
command: []
running: false
stdout: StdioCollector {
onStreamFinished: {
root.currencyFetching = "";
try {
const data = JSON.parse(this.text);
if (!data || !data.base || !data.rates) return;
// Cache under today's date (the request-side key), not
// data.date — Frankfurter reports the last *business* day,
// which won't match today on weekends/holidays and would
// cause a perpetual cache miss + refetch loop.
const key = root.todayKey() + "_" + data.base;
const updated = Object.assign({}, root.currencyRates);
const rates = Object.assign({}, data.rates);
rates[data.base] = 1;
updated[key] = rates;
root.currencyRates = updated;
} catch (e) {
console.log("currency: parse failed:", e);
}
}
}
}
function formatConv(v) {
return Number.isInteger(v) ? String(v) : String(+v.toPrecision(10));
}
function formatMoney(v) {
return (Math.round(v * 100) / 100).toFixed(2);
}
function convEntry(conv, expr) {
const text = formatConv(conv.value);
return {
name: text + " " + conv.to,
genericName: "= " + expr + (expr.match(/\s(to|in|->)(\s|$)/i) ? "" : " (" + conv.from + " → " + conv.to + ")"),
comment: "Press Enter to copy",
icon: "accessories-calculator",
_copy: text
};
}
function currencyResults(parsed, expr) {
const base = parsed.from.toUpperCase();
const key = todayKey() + "_" + base;
const rates = currencyRates[key];
if (!rates) {
fetchCurrency(base);
return [{
name: "Fetching rates…",
genericName: "= " + expr,
comment: base + " — Frankfurter",
icon: "accessories-calculator"
}];
}
const convs = UnitConverter.currencyConvert(parsed.amount, base, parsed.partial, rates);
return convs.map(c => {
const text = formatMoney(c.value);
return {
name: text + " " + c.to,
genericName: "= " + expr,
comment: "Press Enter to copy",
icon: "accessories-calculator",
_copy: text
};
});
}
function calcResults(expr) {
if (!expr) return [];
const conv = UnitConverter.convert(expr);
if (conv) return [convEntry(conv, expr)];
const parsed = UnitConverter.parseQuery(expr);
if (parsed && UnitConverter.isCurrency(parsed.from)) return currencyResults(parsed, expr);
const suggestions = UnitConverter.suggest(expr);
if (suggestions) return suggestions.map(c => convEntry(c, expr));
// Whitelist: digits, operators, parens, dot, comma, whitespace,
// and identifiers (for Math.* / pi / e). Reject anything else.
if (!/^[0-9a-zA-Z_+\-*/%().,\s^!]+$/.test(expr)) return [];
let src = expr.replace(/\^/g, "**");
try {
const fn = new Function("Math", "pi", "e",
"\"use strict\"; return (" + src + ");");
const v = fn(Math, Math.PI, Math.E);
if (typeof v !== "number" || !isFinite(v)) return [];
const text = Number.isInteger(v) ? String(v) : String(+v.toFixed(10));
return [{
name: text,
genericName: "= " + expr,
comment: "Press Enter to copy",
icon: "accessories-calculator",
_copy: text
}];
} catch (_) {
return [];
}
}
// GIF search (Giphy v1). Key comes from Config (config.json -> giphyApiKey).
// Results are cached per-query for the session. Each result exposes
// `_isGif`, `_previewUrl` (small animated preview), `_ratio` (h/w for
// masonry packing), and `_copy` (the direct .gif URL — what FB Messenger
// / Discord / etc. need to inline the animation).
readonly property string gifApiKey: Config.giphyApiKey
readonly property bool gifApiKeyLoaded: Config.loaded
property var gifCache: ({})
property string gifFetching: ""
readonly property bool gifMode: (debouncedQuery || "").trim().startsWith("!")
function fetchGifs(q) {
if (!gifApiKey || !q || gifCache[q] || gifFetching === q) return;
gifFetching = q;
gifProc.command = ["curl", "-sSL", "--max-time", "8",
"https://api.giphy.com/v1/gifs/search?api_key=" + gifApiKey +
"&q=" + encodeURIComponent(q) +
"&limit=24&rating=pg-13&bundle=messaging_non_clips"];
gifProc.running = true;
}
property Process gifProc: Process {
command: []
running: false
stdout: StdioCollector {
onStreamFinished: {
const q = root.gifFetching;
root.gifFetching = "";
if (!q) return;
try {
const data = JSON.parse(this.text);
if (!data || !data.data) return;
const out = [];
for (let i = 0; i < data.data.length; i++) {
const r = data.data[i];
const imgs = r.images || {};
// Preview: fixed_width (200px wide, animated) is the
// standard small-grid asset. fixed_width_small (100px)
// is even lighter but blurs at column widths > 160px.
const prev = imgs.fixed_width || imgs.fixed_width_small
|| imgs.preview_gif || imgs.original;
const full = imgs.original;
if (!prev || !prev.url || !full || !full.url) continue;
const w = parseFloat(full.width) || 1;
const h = parseFloat(full.height) || 1;
out.push({
name: r.title || "GIF",
_isGif: true,
_previewUrl: prev.url,
_ratio: w > 0 ? h / w : 1,
_copy: full.url
});
}
const updated = Object.assign({}, root.gifCache);
updated[q] = out;
root.gifCache = updated;
} catch (e) {
console.log("gif: parse failed:", e);
}
}
}
}
function gifResults(q) {
if (!gifApiKeyLoaded) {
return [{ name: "Loading config…", genericName: "",
comment: "~/.config/omni-launcher/config.json",
icon: "image-x-generic" }];
}
if (!gifApiKey) {
return [{ name: "Missing Giphy API key",
genericName: "~/.config/omni-launcher/config.json",
comment: "Set \"giphyApiKey\" in config.json.",
icon: "dialog-warning" }];
}
if (!q) {
return [{ name: "Type to search Giphy…", genericName: "",
comment: "", icon: "image-x-generic" }];
}
const cached = gifCache[q];
if (!cached) {
fetchGifs(q);
return [{ name: "Searching Giphy…", genericName: "",
comment: q, icon: "image-x-generic" }];
}
return cached;
}
// Masonry packing: 3 columns, each item appended to the leftmost
// shortest column. Tracks cumulative h/w ratio per column — column
// widths are equal so ratio sum is proportional to rendered height.
// Adds `_globalIndex` to each entry so the delegate can compare against
// `selectedIndex` regardless of column placement.
readonly property var gifColumns: {
const empty = [[], [], []];
if (!gifMode) return empty;
const items = filtered;
if (!items || items.length === 0 || !items[0]._isGif) return empty;
const cols = [[], [], []];
const heights = [0, 0, 0];
for (let i = 0; i < items.length; i++) {
const it = items[i];
if (!it._isGif) continue;
let pick = 0;
for (let j = 1; j < 3; j++) if (heights[j] < heights[pick]) pick = j;
cols[pick].push(Object.assign({}, it, { _globalIndex: i }));
heights[pick] += it._ratio || 1;
}
return cols;
}
function fuzzyScore(q, name, generic, comment) {
const nameIdx = name.indexOf(q);
if (nameIdx === 0) return 1000 - name.length;
if (nameIdx > 0) return 500 - name.length + (name[nameIdx - 1] === ' ' ? 200 : 0);
if (generic.indexOf(q) >= 0) return 200;
if (comment.indexOf(q) >= 0) return 100;
// Subsequence match in name with word-start bonuses.
let qi = 0, score = 0, prev = ' ';
for (let i = 0; i < name.length && qi < q.length; i++) {
if (name[i] === q[qi]) {
score += 1;
if (prev === ' ' || prev === '-' || prev === '_' || prev === '.') score += 5;
qi++;
}
prev = name[i];
}
return qi === q.length ? score : 0;
}
function open() {
query = "";
debouncedQuery = "";
debounceTimer.stop();
selectedIndex = 0;
visible = true;
}
function close() {
visible = false;
query = "";
debouncedQuery = "";
debounceTimer.stop();
selectedIndex = 0;
}
function toggle() {
if (visible) close(); else open();
}
function launchSelected() {
const list = filtered;
if (selectedIndex < 0 || selectedIndex >= list.length) return;
launch(list[selectedIndex]);
}
function launch(entry) {
if (!entry) return;
close();
if (entry._isGif && entry._copy) {
// Save the .gif to a temp file and put a text/uri-list entry on
// the clipboard. Web apps (Discord, Messenger) translate file-URI
// pastes into the file-upload flow and preserve animation, which
// they do NOT do for image/gif blob pastes.
copyProc.running = false;
copyProc.command = ["bash", "-c",
"f=$(mktemp --suffix=.gif) && " +
"curl -sSL --max-time 15 \"$1\" -o \"$f\" && " +
"printf 'file://%s\\r\\n' \"$f\" | wl-copy --type text/uri-list",
"_", String(entry._copy)];
copyProc.running = true;
return;
}
if (entry._copy !== undefined) {
copyProc.running = false;
copyProc.command = ["wl-copy", "--", String(entry._copy)];
copyProc.running = true;
return;
}
if (entry.execute) entry.execute();
}
property Process copyProc: Process {
command: []
running: false
}
}
module/Theme.qml
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pragma Singleton
import QtQuick
import Quickshell
import Quickshell.Io
QtObject {
id: root
// Qt platform theme: respects qt6ct, KDE, qgnomeplatform, etc.
property SystemPalette _palette: SystemPalette { colorGroup: SystemPalette.Active }
// Portal-reported state. Defaults match "prefer dark, neutral accent".
// 0 = no preference, 1 = dark, 2 = light (per xdg-desktop-portal spec).
property int colorScheme: 1
property color portalAccent: "#5e9eff"
property bool _portalLoaded: false
readonly property bool dark: colorScheme !== 2
// Foreground is locked to the same dark/light axis as the panel
// background — mixing portal color-scheme with SystemPalette text led to
// unreadable combinations (dark bg + dark text) when the Qt platform
// theme disagrees with the portal.
readonly property color accent: Config.accentColor.length > 0
? Config.accentColor : portalAccent
readonly property color foreground: Config.foregroundColor.length > 0
? Config.foregroundColor : (dark ? "#e6e6e6" : "#1a1a1a")
readonly property color idle: Config.idleColor.length > 0
? Config.idleColor : (dark ? Qt.rgba(1, 1, 1, 0.55)
: Qt.rgba(0, 0, 0, 0.55))
readonly property color opaque_background: Config.backgroundColor.length > 0
? Config.backgroundColor : (dark
? Qt.rgba(0, 0, 0, 0.8)
: Qt.rgba(1, 1, 1, 0.9))
readonly property color overlay_strong: Config.overlayStrongColor.length > 0
? Config.overlayStrongColor : (dark ? Qt.rgba(1, 1, 1, 0.14) : Qt.rgba(0, 0, 0, 0.10))
readonly property color overlay_weak: Config.overlayWeakColor.length > 0
? Config.overlayWeakColor : (dark ? Qt.rgba(1, 1, 1, 0.06) : Qt.rgba(0, 0, 0, 0.04))
readonly property color border_subtle: Config.borderColor.length > 0
? Config.borderColor : (dark ? Qt.rgba(1, 1, 1, 0.10) : Qt.rgba(0, 0, 0, 0.10))
readonly property string fontFamily: Config.fontFamily
readonly property int fontSize: Config.fontSize
readonly property int padding: Config.padding
readonly property int spacing: Config.spacing
readonly property int radius: Config.radius
// Read the portal once at startup. The portal also emits a SettingChanged
// signal we could subscribe to, but a one-shot read keeps us out of a
// long-lived dbus monitor for a feature this rarely changes mid-session.
property Process _portalProc: Process {
running: true
command: ["gdbus", "call", "--session",
"--dest", "org.freedesktop.portal.Desktop",
"--object-path", "/org/freedesktop/portal/desktop",
"--method", "org.freedesktop.portal.Settings.ReadAll",
"[\"org.freedesktop.appearance\"]"]
stdout: StdioCollector {
onStreamFinished: {
// Output shape:
// ({'org.freedesktop.appearance': {'color-scheme': <uint32 1>,
// 'accent-color': <(0.37, 0.62, 1.0)>}},)
const text = this.text || "";
const cs = text.match(/'color-scheme':\s*<uint32\s+(\d+)>/);
if (cs) root.colorScheme = parseInt(cs[1], 10);
const ac = text.match(/'accent-color':\s*<\(([-\d.eE+]+),\s*([-\d.eE+]+),\s*([-\d.eE+]+)\)>/);
if (ac) {
const r = parseFloat(ac[1]), g = parseFloat(ac[2]), b = parseFloat(ac[3]);
if (r >= 0 && g >= 0 && b >= 0) root.portalAccent = Qt.rgba(r, g, b, 1);
}
root._portalLoaded = true;
}
}
}
}
module/UnitConverter.js
+190
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.pragma library
// Unit conversion. Linear units map to a base via { dim, f }; temperature
// uses explicit to/from-base helpers to handle the offset.
const TABLE = {
// length (base: meter)
"m": { dim: "len", f: 1 }, "meter": { dim: "len", f: 1 }, "meters": { dim: "len", f: 1 },
"km": { dim: "len", f: 1000 }, "cm": { dim: "len", f: 0.01 },
"mm": { dim: "len", f: 0.001 }, "um": { dim: "len", f: 1e-6 }, "nm": { dim: "len", f: 1e-9 },
"in": { dim: "len", f: 0.0254 }, "inch": { dim: "len", f: 0.0254 }, "inches": { dim: "len", f: 0.0254 },
"ft": { dim: "len", f: 0.3048 }, "foot": { dim: "len", f: 0.3048 }, "feet": { dim: "len", f: 0.3048 },
"yd": { dim: "len", f: 0.9144 }, "yard": { dim: "len", f: 0.9144 }, "yards": { dim: "len", f: 0.9144 },
"mi": { dim: "len", f: 1609.344 }, "mile": { dim: "len", f: 1609.344 }, "miles": { dim: "len", f: 1609.344 },
"nmi": { dim: "len", f: 1852 },
// mass (base: gram)
"g": { dim: "mass", f: 1 }, "gram": { dim: "mass", f: 1 }, "grams": { dim: "mass", f: 1 },
"kg": { dim: "mass", f: 1000 }, "mg": { dim: "mass", f: 0.001 },
"lb": { dim: "mass", f: 453.59237 }, "lbs": { dim: "mass", f: 453.59237 },
"oz": { dim: "mass", f: 28.349523125 },
"ton": { dim: "mass", f: 1e6 }, "tonne": { dim: "mass", f: 1e6 }, "t": { dim: "mass", f: 1e6 },
// volume (base: liter)
"l": { dim: "vol", f: 1 }, "liter": { dim: "vol", f: 1 }, "liters": { dim: "vol", f: 1 },
"ml": { dim: "vol", f: 0.001 }, "cl": { dim: "vol", f: 0.01 },
"gal": { dim: "vol", f: 3.785411784 }, "gallon": { dim: "vol", f: 3.785411784 },
"qt": { dim: "vol", f: 0.946352946 }, "pt": { dim: "vol", f: 0.473176473 },
"cup": { dim: "vol", f: 0.2365882365 }, "cups": { dim: "vol", f: 0.2365882365 },
"floz": { dim: "vol", f: 0.0295735295625 }, "tbsp": { dim: "vol", f: 0.01478676478125 },
"tsp": { dim: "vol", f: 0.00492892159375 },
// time (base: second)
"s": { dim: "time", f: 1 }, "sec": { dim: "time", f: 1 }, "secs": { dim: "time", f: 1 },
"ms": { dim: "time", f: 0.001 }, "us": { dim: "time", f: 1e-6 },
"min": { dim: "time", f: 60 }, "mins": { dim: "time", f: 60 },
"h": { dim: "time", f: 3600 }, "hr": { dim: "time", f: 3600 }, "hrs": { dim: "time", f: 3600 },
"hour": { dim: "time", f: 3600 }, "hours": { dim: "time", f: 3600 },
"day": { dim: "time", f: 86400 }, "days": { dim: "time", f: 86400 },
"week": { dim: "time", f: 604800 }, "weeks": { dim: "time", f: 604800 },
"year": { dim: "time", f: 31557600 }, "years": { dim: "time", f: 31557600 },
// data (base: byte; SI and binary)
"b": { dim: "data", f: 1 }, "byte": { dim: "data", f: 1 }, "bytes": { dim: "data", f: 1 },
"kb": { dim: "data", f: 1e3 }, "mb": { dim: "data", f: 1e6 },
"gb": { dim: "data", f: 1e9 }, "tb": { dim: "data", f: 1e12 }, "pb": { dim: "data", f: 1e15 },
"kib": { dim: "data", f: 1024 }, "mib": { dim: "data", f: 1048576 },
"gib": { dim: "data", f: 1073741824 }, "tib": { dim: "data", f: 1099511627776 },
"bit": { dim: "data", f: 0.125 }, "bits": { dim: "data", f: 0.125 },
// speed (base: m/s)
"mps": { dim: "speed", f: 1 },
"kph": { dim: "speed", f: 1 / 3.6 }, "kmh": { dim: "speed", f: 1 / 3.6 },
"mph": { dim: "speed", f: 0.44704 },
"knot": { dim: "speed", f: 0.514444 }, "knots": { dim: "speed", f: 0.514444 },
// angle (base: radian)
"rad": { dim: "angle", f: 1 }, "deg": { dim: "angle", f: Math.PI / 180 },
"turn": { dim: "angle", f: 2 * Math.PI }, "grad": { dim: "angle", f: Math.PI / 200 },
// temperature (offset; handled specially)
"c": { dim: "temp" }, "celsius": { dim: "temp" },
"f": { dim: "temp" }, "fahrenheit": { dim: "temp" },
"k": { dim: "temp" }, "kelvin": { dim: "temp" }
};
function tempToK(v, u) {
if (u === "c" || u === "celsius") return v + 273.15;
if (u === "f" || u === "fahrenheit") return (v - 32) * 5 / 9 + 273.15;
return v;
}
function tempFromK(v, u) {
if (u === "c" || u === "celsius") return v - 273.15;
if (u === "f" || u === "fahrenheit") return (v - 273.15) * 9 / 5 + 32;
return v;
}
// ISO codes Frankfurter supports. Used to detect currency queries before we
// have rates cached (rates are fetched lazily and cached per-day).
const CURRENCIES = ["AUD","BGN","BRL","CAD","CHF","CNY","CZK","DKK","EUR","GBP",
"HKD","HUF","IDR","ILS","INR","ISK","JPY","KRW","MXN","NOK",
"NZD","PHP","PLN","RON","SEK","SGD","THB","TRY","USD","ZAR"];
const CURRENCY_SET = (function() { const s = {}; for (const c of CURRENCIES) s[c] = 1; return s; })();
function isCurrency(code) {
return !!CURRENCY_SET[code.toUpperCase()];
}
// Parse the "<num> <from> to[ <partial-to>]" shape used by both unit and
// currency conversion. Returns null if it doesn't match.
function parseQuery(expr) {
const m = expr.match(/^(-?\d+(?:\.\d+)?(?:e-?\d+)?)\s*([a-zA-Z]+)\s+(?:to|in|->)(?:\s+([a-zA-Z]*))?$/i);
if (!m) return null;
return {
amount: parseFloat(m[1]),
from: m[2].toLowerCase(),
partial: (m[3] || "").toLowerCase()
};
}
function applyConversion(v, fu, tu) {
const fd = TABLE[fu], td = TABLE[tu];
if (fd.dim === "temp") return tempFromK(tempToK(v, fu), tu);
return v * fd.f / td.f;
}
// Parse "<number> <from> to|in|-> <to>" and return { value, from, to } or null.
function convert(expr) {
const m = expr.match(/^(-?\d+(?:\.\d+)?(?:e-?\d+)?)\s*([a-zA-Z]+)\s+(?:to|in|->)\s+([a-zA-Z]+)$/i);
if (!m) return null;
const v = parseFloat(m[1]);
const fu = m[2].toLowerCase();
const tu = m[3].toLowerCase();
const fd = TABLE[fu], td = TABLE[tu];
if (!fd || !td || fd.dim !== td.dim) return null;
return { value: applyConversion(v, fu, tu), from: fu, to: tu };
}
// Build, per dimension, the list of canonical unit names — deduped so e.g.
// "m"/"meter"/"meters" don't all appear; prefer the shortest alias.
const CANONICAL_BY_DIM = (function() {
const byDim = {};
const tempCanon = { "c": 1, "f": 1, "k": 1 };
for (const name in TABLE) {
const td = TABLE[name];
if (!byDim[td.dim]) byDim[td.dim] = {};
const bucket = byDim[td.dim];
const key = td.dim === "temp" ? name : String(td.f);
if (td.dim === "temp" && !tempCanon[name]) continue;
if (bucket[key] === undefined || name.length < bucket[key].length) {
bucket[key] = name;
}
}
const out = {};
for (const dim in byDim) out[dim] = Object.values(byDim[dim]);
return out;
})();
// Given a fetched-rate table { TGT: rate, ... } where amount-of-base * rate =
// amount-of-target, return ordered { value, from, to } entries filtered by
// `partial`. Mirrors suggest() for units.
function currencyConvert(amount, base, partial, rates) {
const baseU = base.toUpperCase();
const candidates = Object.keys(rates).filter(c => c !== baseU);
let ordered;
if (!partial) {
ordered = candidates.slice().sort();
} else {
const p = partial.toUpperCase();
const scored = [];
for (const c of candidates) {
const s = scoreFuzzy(p, c);
if (s > 0) scored.push({ c, s });
}
scored.sort((a, b) => b.s - a.s);
ordered = scored.map(x => x.c);
}
return ordered.map(c => ({ value: amount * rates[c], from: baseU, to: c }));
}
function scoreFuzzy(q, name) {
const idx = name.indexOf(q);
if (idx === 0) return 1000 - name.length;
if (idx > 0) return 500 - name.length;
let qi = 0;
for (let i = 0; i < name.length && qi < q.length; i++) {
if (name[i] === q[qi]) qi++;
}
return qi === q.length ? 100 - name.length : 0;
}
// Parse "<number> <from> to|in|->[ <partial>]" and return an array of
// { value, from, to } for every unit in <from>'s dimension that fuzzy-matches
// <partial> (or all of them if <partial> is empty). Returns null if the input
// doesn't fit the "awaiting target unit" shape.
function suggest(expr) {
const m = expr.match(/^(-?\d+(?:\.\d+)?(?:e-?\d+)?)\s*([a-zA-Z]+)\s+(?:to|in|->)(?:\s+([a-zA-Z]*))?$/i);
if (!m) return null;
const v = parseFloat(m[1]);
const fu = m[2].toLowerCase();
const partial = (m[3] || "").toLowerCase();
const fd = TABLE[fu];
if (!fd) return null;
const candidates = (CANONICAL_BY_DIM[fd.dim] || []).filter(u => u !== fu);
let ordered;
if (!partial) {
ordered = candidates.slice().sort();
} else {
const scored = [];
for (const u of candidates) {
const s = scoreFuzzy(partial, u);
if (s > 0) scored.push({ u, s });
}
scored.sort((a, b) => b.s - a.s);
ordered = scored.map(x => x.u);
}
return ordered.map(tu => ({ value: applyConversion(v, fu, tu), from: fu, to: tu }));
}
module/qmldir
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module OmniLauncher
singleton Config 1.0 Config.qml
singleton LauncherService 1.0 LauncherService.qml
singleton Theme 1.0 Theme.qml
Launcher 1.0 Launcher.qml
IconOrFallback 1.0 IconOrFallback.qml
HyprlandIntegration 1.0 HyprlandIntegration.qml