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/* 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";
// This is a UA Widget. It runs in per-origin UA widget scope,
// to be loaded by UAWidgetsChild.jsm.
// This widget results in a hidden element that occupies room where the plugin
// would be if we still supported plugins.
this.PluginProblemWidget = class {
constructor(shadowRoot) {
this.shadowRoot = shadowRoot;
this.element = shadowRoot.host;
// ownerGlobal is chrome-only, not accessible to UA Widget script here.
this.window = this.element.ownerDocument.defaultView; // eslint-disable-line mozilla/use-ownerGlobal
}
onsetup() {
const parser = new this.window.DOMParser();
parser.forceEnableDTD();
let parserDoc = parser.parseFromString(
`
<!DOCTYPE bindings [
<!ENTITY % globalDTD SYSTEM "chrome://global/locale/global.dtd">
<!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd" >
%globalDTD;
%brandDTD;
]>
<div xmlns="http://www.w3.org/1999/xhtml" class="mainBox" id="main" chromedir="&locale.dir;">
<link rel="stylesheet" type="text/css" href="chrome://pluginproblem/content/pluginProblemContent.css" />
</div>
`,
"application/xml"
);
this.shadowRoot.importNodeAndAppendChildAt(
this.shadowRoot,
parserDoc.documentElement,
true
);
// Notify browser-plugins.js that we were attached, on a delay because
// this binding doesn't complete layout until the constructor
// completes.
this.element.dispatchEvent(
new this.window.CustomEvent("PluginBindingAttached")
);
}
};
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