272cee1e65
This patch was autogenerated by my decomponents.py
It covers almost every file with the extension js, jsm, html, py,
xhtml, or xul.
It removes blank lines after removed lines, when the removed lines are
preceded by either blank lines or the start of a new block. The "start
of a new block" is defined fairly hackily: either the line starts with
//, ends with */, ends with {, <![CDATA[, """ or '''. The first two
cover comments, the third one covers JS, the fourth covers JS embedded
in XUL, and the final two cover JS embedded in Python. This also
applies if the removed line was the first line of the file.
It covers the pattern matching cases like "var {classes: Cc,
interfaces: Ci, utils: Cu, results: Cr} = Components;". It'll remove
the entire thing if they are all either Ci, Cr, Cc or Cu, or it will
remove the appropriate ones and leave the residue behind. If there's
only one behind, then it will turn it into a normal, non-pattern
matching variable definition. (For instance, "const { classes: Cc,
Constructor: CC, interfaces: Ci, utils: Cu } = Components" becomes
"const CC = Components.Constructor".)
MozReview-Commit-ID: DeSHcClQ7cG
115 lines
3.8 KiB
JavaScript
115 lines
3.8 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* Dumping ground for simple services for which the isolation of a full global
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* is overkill. Be careful about namespace pollution, and be mindful about
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* importing lots of JSMs in global scope, since this file will almost certainly
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* be loaded from enough callsites that any such imports will always end up getting
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* eagerly loaded at startup.
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*/
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"use strict";
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/* globals WebExtensionPolicy */
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ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
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ChromeUtils.defineModuleGetter(this, "NetUtil",
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"resource://gre/modules/NetUtil.jsm");
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ChromeUtils.defineModuleGetter(this, "Services",
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"resource://gre/modules/Services.jsm");
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/*
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* This class provides a stream filter for locale messages in CSS files served
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* by the moz-extension: protocol handler.
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*
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* See SubstituteChannel in netwerk/protocol/res/ExtensionProtocolHandler.cpp
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* for usage.
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*/
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function AddonLocalizationConverter() {
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}
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AddonLocalizationConverter.prototype = {
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classID: Components.ID("{ded150e3-c92e-4077-a396-0dba9953e39f}"),
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIStreamConverter]),
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FROM_TYPE: "application/vnd.mozilla.webext.unlocalized",
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TO_TYPE: "text/css",
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checkTypes(aFromType, aToType) {
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if (aFromType != this.FROM_TYPE) {
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throw Components.Exception("Invalid aFromType value", Cr.NS_ERROR_INVALID_ARG,
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Components.stack.caller.caller);
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}
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if (aToType != this.TO_TYPE) {
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throw Components.Exception("Invalid aToType value", Cr.NS_ERROR_INVALID_ARG,
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Components.stack.caller.caller);
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}
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},
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// aContext must be a nsIURI object for a valid moz-extension: URL.
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getAddon(aContext) {
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// In this case, we want the add-on ID even if the URL is web accessible,
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// so check the root rather than the exact path.
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let uri = Services.io.newURI("/", null, aContext);
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let addon = WebExtensionPolicy.getByURI(uri);
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if (!addon) {
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throw new Components.Exception("Invalid context", Cr.NS_ERROR_INVALID_ARG);
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}
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return addon;
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},
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convertToStream(aAddon, aString) {
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let stream = Cc["@mozilla.org/io/string-input-stream;1"]
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.createInstance(Ci.nsIStringInputStream);
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stream.data = aAddon.localize(aString);
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return stream;
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},
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convert(aStream, aFromType, aToType, aContext) {
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this.checkTypes(aFromType, aToType);
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let addon = this.getAddon(aContext);
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let string = (
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aStream.available() ?
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NetUtil.readInputStreamToString(aStream, aStream.available()) : ""
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);
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return this.convertToStream(addon, string);
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},
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asyncConvertData(aFromType, aToType, aListener, aContext) {
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this.checkTypes(aFromType, aToType);
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this.addon = this.getAddon(aContext);
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this.listener = aListener;
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},
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onStartRequest(aRequest, aContext) {
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this.parts = [];
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},
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onDataAvailable(aRequest, aContext, aInputStream, aOffset, aCount) {
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this.parts.push(NetUtil.readInputStreamToString(aInputStream, aCount));
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},
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onStopRequest(aRequest, aContext, aStatusCode) {
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try {
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this.listener.onStartRequest(aRequest, null);
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if (Components.isSuccessCode(aStatusCode)) {
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let string = this.parts.join("");
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let stream = this.convertToStream(this.addon, string);
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this.listener.onDataAvailable(aRequest, null, stream, 0, stream.data.length);
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}
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} catch (e) {
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aStatusCode = e.result || Cr.NS_ERROR_FAILURE;
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}
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this.listener.onStopRequest(aRequest, null, aStatusCode);
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},
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};
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory([AddonLocalizationConverter]);
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