Alexandre Poirot
abb53471dc
As rulers/measure highlighters may be shown by server logic, we need to pass the initial "isShown" state to the client. Differential Revision: https://phabricator.services.mozilla.com/D306724
57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
"use strict";
|
|
|
|
const {
|
|
FrontClassWithSpec,
|
|
registerFront,
|
|
} = require("resource://devtools/shared/protocol.js");
|
|
const {
|
|
customHighlighterSpec,
|
|
} = require("resource://devtools/shared/specs/highlighters.js");
|
|
const {
|
|
safeAsyncMethod,
|
|
} = require("resource://devtools/shared/async-utils.js");
|
|
|
|
class CustomHighlighterFront extends FrontClassWithSpec(customHighlighterSpec) {
|
|
constructor(client, targetFront, parentFront) {
|
|
super(client, targetFront, parentFront);
|
|
|
|
// show/hide requests can be triggered while DevTools are closing.
|
|
this.show = safeAsyncMethod(this.show.bind(this), () => this.isDestroyed());
|
|
this.hide = safeAsyncMethod(this.hide.bind(this), () => this.isDestroyed());
|
|
|
|
this._isShown = false;
|
|
}
|
|
|
|
form(json) {
|
|
this._isShown = json.isShown;
|
|
}
|
|
|
|
show(...args) {
|
|
this._isShown = true;
|
|
return super.show(...args);
|
|
}
|
|
|
|
hide() {
|
|
this._isShown = false;
|
|
return super.hide();
|
|
}
|
|
|
|
isShown() {
|
|
return this._isShown;
|
|
}
|
|
|
|
destroy() {
|
|
if (this.isDestroyed()) {
|
|
return;
|
|
}
|
|
super.finalize(); // oneway call, doesn't expect a response. This will also destroy the actor on the backend
|
|
super.destroy();
|
|
}
|
|
}
|
|
|
|
registerFront(CustomHighlighterFront);
|