forked from mirrors/gecko-dev
2274b6ea69
MozReview-Commit-ID: GS1Gh4HVcOt --HG-- extra : rebase_source : 5d95a0232afd57655d6d908998e0936a7444b604
62 lines
1.7 KiB
JavaScript
62 lines
1.7 KiB
JavaScript
"use strict";
|
|
|
|
Cu.import("resource://gre/modules/Services.jsm");
|
|
|
|
XPCOMUtils.defineLazyModuleGetter(this, "Preferences",
|
|
"resource://gre/modules/Preferences.jsm");
|
|
|
|
/* eslint-disable mozilla/balanced-listeners */
|
|
extensions.on("manifest_theme", (type, directive, extension, manifest) => {
|
|
let enabled = Preferences.get("extensions.webextensions.themes.enabled");
|
|
|
|
if (!enabled || !manifest || !manifest.theme) {
|
|
return;
|
|
}
|
|
// Apply theme only if themes are enabled.
|
|
let lwtStyles = {footerURL: ""};
|
|
if (manifest.theme.colors) {
|
|
let colors = manifest.theme.colors;
|
|
for (let color of Object.getOwnPropertyNames(colors)) {
|
|
let val = colors[color];
|
|
// Since values are optional, they may be `null`.
|
|
if (val === null) {
|
|
continue;
|
|
}
|
|
|
|
if (color == "accentcolor") {
|
|
lwtStyles.accentcolor = val;
|
|
continue;
|
|
}
|
|
if (color == "textcolor") {
|
|
lwtStyles.textcolor = val;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (manifest.theme.images) {
|
|
let images = manifest.theme.images;
|
|
for (let image of Object.getOwnPropertyNames(images)) {
|
|
let val = images[image];
|
|
if (val === null) {
|
|
continue;
|
|
}
|
|
|
|
if (image == "headerURL") {
|
|
lwtStyles.headerURL = val;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (lwtStyles.headerURL &&
|
|
lwtStyles.accentcolor &&
|
|
lwtStyles.textcolor) {
|
|
Services.obs.notifyObservers(null,
|
|
"lightweight-theme-styling-update",
|
|
JSON.stringify(lwtStyles));
|
|
}
|
|
});
|
|
|
|
extensions.on("shutdown", (type, extension) => {
|
|
Services.obs.notifyObservers(null, "lightweight-theme-styling-update", null);
|
|
});
|
|
/* eslint-enable mozilla/balanced-listeners */
|