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Feature/autocomplete debounce #503

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Feature/autocomplete debounce #503

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f38a827
Implement debouncing for update calls in TextAreaAutoComplete
Immac Sep 24, 2025
b2b658a
Add debounce configuration for TextAreaAutoComplete and adjust defaul…
Immac Sep 25, 2025
509cb0d
Change default debounceMs value from 150 to 75
Immac Sep 25, 2025
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38 changes: 32 additions & 6 deletions web/js/autocompleter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -489,6 +489,31 @@ app.registerExtension({
}),
]
),
$el(
"label",
{
textContent: "Debounce in ms: ",
style: {
display: "block",
},
},
[
$el("input", {
type: "number",
value: +TextAreaAutoComplete.debounceMs || 75,
min: 0,
step: 10,
style: {
width: "80px"
},
onchange: (event) => {
const value = Math.max(0, +event.target.value || 0);
TextAreaAutoComplete.debounceMs = value;
localStorage.setItem(id + ".DebounceMs", value);
},
}),
]
),
$el("button", {
textContent: "Manage Custom Words",
onclick: () => {
Expand Down Expand Up @@ -520,12 +545,13 @@ app.registerExtension({
},
});

TextAreaAutoComplete.enabled = enabledSetting.value;
TextAreaAutoComplete.replacer = localStorage.getItem(id + ".ReplaceUnderscore") === "true" ? (v) => v.replaceAll("_", " ") : undefined;
TextAreaAutoComplete.insertOnTab = localStorage.getItem(id + ".InsertOnTab") !== "false";
TextAreaAutoComplete.insertOnEnter = localStorage.getItem(id + ".InsertOnEnter") !== "false";
TextAreaAutoComplete.lorasEnabled = localStorage.getItem(id + ".ShowLoras") === "true";
TextAreaAutoComplete.suggestionCount = +localStorage.getItem(id + ".SuggestionCount") || 20;
TextAreaAutoComplete.enabled = enabledSetting.value;
TextAreaAutoComplete.replacer = localStorage.getItem(id + ".ReplaceUnderscore") === "true" ? (v) => v.replaceAll("_", " ") : undefined;
TextAreaAutoComplete.insertOnTab = localStorage.getItem(id + ".InsertOnTab") !== "false";
TextAreaAutoComplete.insertOnEnter = localStorage.getItem(id + ".InsertOnEnter") !== "false";
TextAreaAutoComplete.lorasEnabled = localStorage.getItem(id + ".ShowLoras") === "true";
TextAreaAutoComplete.suggestionCount = +localStorage.getItem(id + ".SuggestionCount") || 20;
TextAreaAutoComplete.debounceMs = +localStorage.getItem(id + ".DebounceMs") || 75;
},
setup() {
async function addEmbeddings() {
Expand Down
13 changes: 11 additions & 2 deletions web/js/common/autocomplete.js
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Original file line number Diff line number Diff line change
Expand Up @@ -390,10 +390,19 @@ export class TextAreaAutoComplete {
this.dropdown = $el("div.pysssss-autocomplete");
this.overrideWords = words;
this.overrideSeparator = separator;
this.debouncedUpdate = this.#debounce(this.#update.bind(this), 75);

this.#setup();
}

#debounce(func, delay) {
let timeout;
return (...args) => {
clearTimeout(timeout);
timeout = setTimeout(() => func.apply(this, args), delay);
};
}

#setup() {
this.el.addEventListener("keydown", this.#keyDown.bind(this));
this.el.addEventListener("keypress", this.#keyPress.bind(this));
Expand Down Expand Up @@ -457,7 +466,7 @@ export class TextAreaAutoComplete {
}

if (!e.defaultPrevented) {
this.#update();
this.debouncedUpdate();
}
}

Expand All @@ -475,7 +484,7 @@ export class TextAreaAutoComplete {
return;
}
if (!e.defaultPrevented) {
this.#update();
this.debouncedUpdate();
}
}

Expand Down