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Refactor the Styles API and implimentation slightly. Move deprecated() to base.jsm.

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This commit is contained in:
Kris Maglione
2010-12-22 03:22:23 -05:00
parent d429af17aa
commit 9b8ea86c09
10 changed files with 152 additions and 137 deletions
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27
common/modules/base.jsm
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@@ -175,9 +175,9 @@ defineModule("base", {
"Cc", "Ci", "Class", "Cr", "Cu", "Module", "Object", "Runnable",
"Struct", "StructBase", "Timer", "UTF8", "XPCOM", "XPCOMUtils", "array",
"call", "callable", "ctypes", "curry", "debuggerProperties", "defineModule",
"endModule", "forEach", "isArray", "isGenerator", "isinstance",
"isObject", "isString", "isSubclass", "iter", "iterAll", "keys",
"memoize", "octal", "properties", "set", "update", "values",
"deprecated", "endModule", "forEach", "isArray", "isGenerator",
"isinstance", "isObject", "isString", "isSubclass", "iter", "iterAll",
"keys", "memoize", "octal", "properties", "set", "update", "values",
"withCallerGlobal"
],
use: ["services", "util"]
@@ -221,6 +221,7 @@ function prototype(obj)
obj.__proto__ || Object.getPrototypeOf(obj) ||
XPCNativeWrapper.unwrap(obj).__proto__ ||
Object.getPrototypeOf(XPCNativeWrapper.unwrap(obj));
function properties(obj, prototypes, debugger_) {
let orig = obj;
let seen = {};
@@ -240,6 +241,26 @@ function properties(obj, prototypes, debugger_) {
}
}
function deprecated(reason, fn) {
let name, func = callable(fn) ? fn : function () this[fn].apply(this, arguments);
function deprecatedMethod() {
let frame = Components.stack.caller;
let obj = this.className || this.constructor.className;
if (!set.add(deprecatedMethod.seen, frame.filename))
util.dactyl.echoerr(
util.urlPath(frame.filename || "unknown") + ":" + frame.lineNumber + ": " +
(obj ? obj + "." : "") + (fn.name || name) + " is deprecated: " + reason);
return func.apply(this, arguments);
}
deprecatedMethod.seen = { "chrome://dactyl/content/javascript.js": true };
return callable(fn) ? deprecatedMethod : Class.Property({
get: function () deprecatedMethod,
init: function (prop) { name = prop; }
});
}
/**
* Iterates over all of the top-level, iterable property names of an
* object.