// ==VimperatorPlugin==
// @name XPCOM List
// @description list XPCOM Components (for developers)
// @description-ja XPCOMコンポーネントを表示(開発者用)
// ==/VimperatorPlugin==
//
// クラスとインターフェースの組み合わせを表示するためのプラグイン
//
// :lscc {class} {interface}
//
// タブ補完で遊んでください
// 第一引数はComponents.classesから正規表現にひっかかるものを補完
// 第に引数はComponents.interfacesから(ry
//
// 完全なクラスとインターフェースを入力して実行すると、
// createInstance or getService して使えそうなメソッドやメンバーを表示します
//
// 未補完でも大丈夫。適当に使えそうな組み合わせを表示してくれます
//
// 注意：あまりに組み合わせの多いクラスとインターフェースを表示しようとするとFirefox, Thunderbirdごと落ちます(ぉ
// （だれか直してー）
//
liberator.XPCOM = (function(){
const Cc = Components.classes;
const Ci = Components.interfaces;
function XPClass(class){ //{{{
this.name = class;
var _interface;
this.__defineGetter__('interface', function(){
if (_interface) return _interface;
_interface = {};
var cl;
try {
cl = Cc[this.name].createInstance();
} catch (e){
try {
cl = Cc[this.name].getService();
} catch (ex){
liberator.log(this.name);
liberator.log(e);
return _interface;
}
}
for (let i in Ci){
if (i == 'nsISupports' || i == 'IDispatch') continue;
let obj;
try {
obj = cl.QueryInterface(Ci[i]);
} catch (e){
continue;
}
if (obj){
_interface[i] = new XPInterface(this.name, i);
}
}
return _interface;
});
} //}}}
XPClass.prototype = { //{{{
get number() Cc[this.name].number,
has: function(filter){
var flag = false;
if (filter instanceof RegExp){
for (let i in this.interface){
if(flag = filter.test(i)) break;
}
} else {
flag = (interface in this.interface);
}
return flag;
},
toString: function() this.name
}; //}}}
function XPInterface(c, i){ //{{{
this.interface = Ci[i];
this.class = Cc[c];
} //}}}
XPInterface.prototype = { //{{{
get number() this.interface.number,
get name() this.interface.name,
get classNumber() this.class.number,
get className() this.class.name,
toString: function() this.name + ' of ' + this.className,
create: function(){
var instance;
try {
instance = this.class.createInstance(this.interface);
} catch (e){
try {
instance = this.class.getService(this.interface);
}catch (e){}
}
return instance;
}
}; //}}}
function toKey(str) str.replace(/\W(.)/g, function(m, p) p.toUpperCase());
var tree = {};
for (let c in Cc){
let key = toKey(c);
tree[key] = new XPClass(c);
tree[c] = tree[key];
}
// ----------------------------------------------
// Commands
// ----------------------------------------------
commands.addUserCommand(['lscc'], 'List XPCOM class',
function(args){
if (!args.length){
liberator.echoerr('No arguments');
return;
}
if (args.length == 1){
liberator.echo(liberator.XPCOM.listClass(args[0], null, true), true);
} else if (args[1] in Ci){
let instance = tree[toKey(args[0])].interface[args[1]].create();
liverator.echo(liberator.modules.util.objectToString(instance, true), true);
} else {
liberator.echo(liberator.XPCOM.listClass(args[0], args[1], true), true);
}
}, {
completer: function(context, args){
if (!args.length) return;
var list = [];
var position = 0;
var reg;
if (args.length == 1){
reg = new RegExp(args[0], 'i');
for (let c in Cc){
if (reg.test(c)) list.push([Cc[c].name, Cc[c].number]);
}
} else if (args.length == 2 && args[0] in Cc){
reg = new RegExp(args[1], 'i');
for (let i in tree[toKey(args[0])].interface){
if (reg.test(i)) list.push([Ci[i].name, Ci[i].number]);
}
position = args[0].length + 1;
}
context.title = ['Name', 'Number'];
context.advance(position);
context.completions = list;
}
}
);
var manager = {
get all() tree,
toKey: function(class) toKey(class),
toHTML: function(list){
var str = [''];
list.forEach(function(o){
str.push('- ' + o.name + ' ' + o.number + '
');
if (o.interface){
for (let i in o.interface){
str.push('- ' + o.interface[i].name + ' ' + o.interface[i].number + '
');
}
} else {
for (let member in o){
str.push('- ' + member + ': ' + o[member] + '
');
}
}
});
str.push('
');
return str.join('');
},
listClass: function(cFilter, iFilter, format){
var classes = {};
if (!cFilter) return null;
cReg = new RegExp(cFilter, 'i');
iReg = new RegExp((iFilter ? iFilter : '.*'), 'i');
for (let c in tree){
if (cReg.test(tree[c].name) && tree[c].has(iReg)){
classes[tree[c].name] = tree[c];
}
}
var list = [i for each (i in classes)];
if (format) return this.toHTML(list);
return list;
},
listInterface: function(iFilter, format){
var list = [];
if (!iFilter) return null;
iReg = new RegExp(iFilter, 'i');
for (let i in Ci){
if (iReg.test(i)) list.push(Ci[i]);
}
if (format) return this.toHTML(list);
return list;
}
};
return manager;
})();
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