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[JS] Fix several issues found in pdf in #13269

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- app.alert and few other function can use an object as parameter ({cMsg: ...});
  - support app.alert with a question and a yes/no answer;
  - update field siblings when one is changed in an action;
  - stop calculation if calculate is set to false in the middle of calculations;
  - get a boolean for checkboxes when they've been set through annotationStorage instead of a string.
This commit is contained in:
Calixte Denizet 2021-04-20 19:21:52 +02:00
parent 3f187c2c6d
commit 3f29892d63
12 changed files with 224 additions and 50 deletions
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45
src/scripting_api/app.js
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@ -28,8 +28,6 @@ class App extends PDFObject {
constructor(data) {
super(data);
this.calculate = true;
this._constants = null;
this._focusRect = true;
this._fs = null;
@ -68,6 +66,7 @@ class App extends PDFObject {
this._timeoutCallbackId = 0;
this._globalEval = data.globalEval;
this._externalCall = data.externalCall;
this._document = data._document;
}
// This function is called thanks to the proxy
@ -191,6 +190,14 @@ class App extends PDFObject {
throw new Error("app.activeDocs is read-only");
}
get calculate() {
return this._document.obj.calculate;
}
set calculate(calculate) {
this._document.obj.calculate = calculate;
}
get constants() {
if (!this._constants) {
this._constants = Object.freeze({
@ -427,7 +434,21 @@ class App extends PDFObject {
oDoc = null,
oCheckbox = null
) {
if (typeof cMsg === "object") {
nType = cMsg.nType;
cMsg = cMsg.cMsg;
}
cMsg = (cMsg || "").toString();
nType =
typeof nType !== "number" || isNaN(nType) || nType < 0 || nType > 3
? 0
: nType;
if (nType >= 2) {
return this._externalCall("confirm", [cMsg]) ? 4 : 3;
}
this._externalCall("alert", [cMsg]);
return 1;
}
beep() {
@ -543,10 +564,21 @@ class App extends PDFObject {
}
response(cQuestion, cTitle = "", cDefault = "", bPassword = "", cLabel = "") {
if (typeof cQuestion === "object") {
cDefault = cQuestion.cDefault;
cQuestion = cQuestion.cQuestion;
}
cQuestion = (cQuestion || "").toString();
cDefault = (cDefault || "").toString();
return this._externalCall("prompt", [cQuestion, cDefault || ""]);
}
setInterval(cExpr, nMilliseconds) {
setInterval(cExpr, nMilliseconds = 0) {
if (typeof cExpr === "object") {
nMilliseconds = cExpr.nMilliseconds || 0;
cExpr = cExpr.cExpr;
}
if (typeof cExpr !== "string") {
throw new TypeError("First argument of app.setInterval must be a string");
}
@ -560,7 +592,12 @@ class App extends PDFObject {
return this._registerTimeout(callbackId, true);
}
setTimeOut(cExpr, nMilliseconds) {
setTimeOut(cExpr, nMilliseconds = 0) {
if (typeof cExpr === "object") {
nMilliseconds = cExpr.nMilliseconds || 0;
cExpr = cExpr.cExpr;
}
if (typeof cExpr !== "string") {
throw new TypeError("First argument of app.setTimeOut must be a string");
}