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[Annotations] charLimit === 0 means unlimited (bug 1782564)

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Changing the charLimit in JS had no impact, so this patch aims to fix
that and add an integration test for it.
This commit is contained in:
Calixte Denizet 2022-08-18 19:27:53 +02:00
parent b05010c3eb
commit c06c5f7cbd
8 changed files with 122 additions and 12 deletions
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13
src/scripting_api/field.js
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@ -29,7 +29,6 @@ class Field extends PDFObject {
this.buttonScaleHow = data.buttonScaleHow;
this.ButtonScaleWhen = data.buttonScaleWhen;
this.calcOrderIndex = data.calcOrderIndex;
this.charLimit = data.charLimit;
this.comb = data.comb;
this.commitOnSelChange = data.commitOnSelChange;
this.currentValueIndices = data.currentValueIndices;
@ -69,6 +68,7 @@ class Field extends PDFObject {
this._browseForFileToSubmit = data.browseForFileToSubmit || null;
this._buttonCaption = null;
this._buttonIcon = null;
this._charLimit = data.charLimit;
this._children = null;
this._currentValueIndices = data.currentValueIndices || 0;
this._document = data.doc;
@ -151,6 +151,17 @@ class Field extends PDFObject {
this.fillColor = color;
}
get charLimit() {
return this._charLimit;
}
set charLimit(limit) {
if (typeof limit !== "number") {
throw new Error("Invalid argument value");
}
this._charLimit = Math.max(0, Math.floor(limit));
}
get numItems() {
if (!this._isChoice) {
throw new Error("Not a choice widget");