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Use optional chaining rather than typeof checks when invoking the AnnotationStorage callbacks

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This is a little bit shorter, and it should be fine considering that in the API there are no `typeof` checks when invoking user-provided callbacks (see e.g. `onPassword` and `onProgress`).
This commit is contained in:
Jonas Jenwald 2026-03-25 13:47:49 +01:00
parent 777251da85
commit fc3407cabd
1 changed files with 6 additions and 16 deletions
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22
src/display/annotation_storage.js
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@ -100,14 +100,10 @@ class AnnotationStorage {
this.resetModified(); this.resetModified();
} }
if (typeof this.onAnnotationEditor === "function") { if (this.#storage.values().some(v => v instanceof AnnotationEditor)) {
for (const value of this.#storage.values()) { return;
if (value instanceof AnnotationEditor) {
return;
}
}
this.onAnnotationEditor(null);
} }
this.onAnnotationEditor?.(null);
} }
/** /**
@ -135,9 +131,7 @@ class AnnotationStorage {
if (value instanceof AnnotationEditor) { if (value instanceof AnnotationEditor) {
(this.#editorsMap ||= new Map()).set(value.annotationElementId, value); (this.#editorsMap ||= new Map()).set(value.annotationElementId, value);
if (typeof this.onAnnotationEditor === "function") { this.onAnnotationEditor?.(value.constructor._type);
this.onAnnotationEditor(value.constructor._type);
}
} }
} }
@ -157,18 +151,14 @@ class AnnotationStorage {
#setModified() { #setModified() {
if (!this.#modified) { if (!this.#modified) {
this.#modified = true; this.#modified = true;
if (typeof this.onSetModified === "function") { this.onSetModified?.();
this.onSetModified();
}
} }
} }
resetModified() { resetModified() {
if (this.#modified) { if (this.#modified) {
this.#modified = false; this.#modified = false;
if (typeof this.onResetModified === "function") { this.onResetModified?.();
this.onResetModified();
}
} }
} }