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Fix StdEventableOjbect in lib/std.js

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This commit is contained in:
Namhyeon Go 2022-09-19 05:11:55 +09:00
parent b83e2671f9
commit 6898b9fda9
1 changed files with 13 additions and 8 deletions
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21
lib/std.js
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@ -346,10 +346,11 @@ StdEvent.CAPTURING_PHASE = 1; // Not used but to be compatible
StdEvent.AT_TARGET = 2;
StdEvent.BUBBLING_PHASE = 3; // Not used but to be compatible
function StdEventTarget() {
// maybe, the "EventTarget" is preserved word
function StdEventableObject() {
this.__events__ = [];
this.dispatchEvent = function(event) {
this.dispatchEvent = function(event, __exception__) {
event.target = this;
event.isTrusted = false;
event.eventPhase = StdEvent.AT_TARGET;
@ -357,7 +358,11 @@ function StdEventTarget() {
for (var i = 0; i < this.__events__.length; i++) {
var e = this.__events__[i];
if (e.type == event.type && typeof(e.listener) === "function") {
e.listener(event);
try {
e.listener(event, __exception__);
} catch (ex) {
this.dispatchEvent(new StdEvent("error"), ex);
}
}
}
};
@ -367,9 +372,9 @@ function StdEventTarget() {
this.__events__.push({
"type": type,
"listener": listener,
"counter": StdEventTarget.__counter__
"counter": StdEventableObject.__counter__
});
StdEventTarget.__counter__++;
StdEventableObject.__counter__++;
} else {
throw new TypeError("EventListener must be a function");
}
@ -388,7 +393,7 @@ function StdEventTarget() {
}
};
};
StdEventTarget.__counter__ = 0;
StdEventableObject.__counter__ = 0;
function AsyncFunction(f, _filename) {
this.f = f;
@ -450,12 +455,12 @@ global.splitLn = splitLn;
global.addslashes = addslashes;
global.AsyncFunction = AsyncFunction;
exports.VERSIONINFO = "Standard Library (std.js) version 0.7.1";
exports.VERSIONINFO = "Standard Library (std.js) version 0.7.2";
exports.global = global;
exports.require = global.require;
exports.Event = StdEvent;
exports.EventTarget = StdEventTarget;
exports.EventableObject = StdEventableObject;
exports.alert = alert;
exports.cartesian = cartesian;