security-and-privacy/CanvasBlocker
security-and-privacy/CanvasBlocker
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Code Releases Activity

Centralized settings management

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This commit is contained in:
kkapsner 2017-11-07 00:36:44 +01:00
parent 18df3f97fe
commit 2193313980
24 changed files with 917 additions and 912 deletions
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45
lib/require.js
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@ -6,9 +6,15 @@ const require = function(){
"use strict";
window.scope = {};
const scope = window.scope;
function getScopeName(module){
var scopeName = module.substr(2).replace(/\..+/, "");
return scopeName;
}
function require(module){
if (module.startsWith("./")){
var scopeName = module.substr(2).replace(/\..+/, "");
var scopeName = getScopeName(module);
return scope[scopeName];
}
else if (module === "sdk/getWrapped"){
@ -27,22 +33,31 @@ const require = function(){
return wrapped;
};
}
else if (module === "sdk/simple-prefs"){
return {
prefs: settings,
on: function(key, callback){
browser.storage.onChanged.addListener(function(changes, area){
if (area === "local"){
if (changes.hasOwnProperty(key)){
callback(changes[key].newValue);
}
}
});
}
};
}
throw new ReferenceError("Unable to get non relative module " + module + "!");
}
var events = {};
require.on = function(module, callback){
var scopeName = getScopeName(module);
if (scope.hasOwnProperty(scopeName)){
callback(scope[scopeName]);
}
else {
if (!events.hasOwnProperty(scopeName)){
events[scopeName] = [];
}
events[scopeName].push(callback);
}
};
require.emit = function(module){
var scopeName = getScopeName(module);
if (events[scopeName]){
events[scopeName].forEach(function(callback){
callback(scope[scopeName]);
});
events[scopeName] = [];
}
};
return require;
}();