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[IMP] style fixes, avoid global Class object on window altogether 

bzr revid: xmo@openerp.com-20110802073654-6ocsn0je4wmq1kag
This commit is contained in:
Xavier Morel 2011-08-02 09:36:54 +02:00
parent 29bbb4601e
commit 0c153d1249
1 changed files with 33 additions and 36 deletions
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69
addons/base/static/src/js/core.js
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@ -9,10 +9,10 @@ openerp.base.core = function(openerp) {
(function() {
var initializing = false, fnTest = /xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/;
// The base Class implementation (does nothing)
this.Class = function(){};
openerp.base.Class = function(){};
// Create a new Class that inherits from this class
Class.extend = function(prop) {
openerp.base.Class.extend = function(prop) {
var _super = this.prototype;
// Instantiate a base class (but only create the instance,
@ -24,7 +24,7 @@ openerp.base.core = function(openerp) {
// Copy the properties over onto the new prototype
for (var name in prop) {
// Check if we're overwriting an existing function
prototype[name] = typeof prop[name] == "function" &&
prototype[name] = typeof prop[name] == "function" &&
typeof _super[name] == "function" && fnTest.test(prop[name]) ?
(function(name, fn){
return function() {
@ -68,9 +68,6 @@ openerp.base.core = function(openerp) {
};
})();
// todo change john resig class to keep window clean
openerp.base.Class = window.Class
openerp.base.callback = function(obj, method) {
var callback = function() {
var args = Array.prototype.slice.call(arguments);
@ -123,7 +120,7 @@ openerp.base.callback = function(obj, method) {
/**
* Generates an inherited class that replaces all the methods by null methods (methods
* that does nothing and always return undefined).
*
*
* @param {Class} claz
* @param {dict} add Additional functions to override.
* @return {Class}
@ -279,14 +276,14 @@ openerp.base.Registry = openerp.base.Class.extend( /** @lends openerp.base.Regis
/**
* Utility class that any class is allowed to extend to easy common manipulations.
*
*
* It provides rpc calls, callback on all methods preceded by "on_" or "do_" and a
* logging facility.
*/
openerp.base.SessionAware = openerp.base.Class.extend({
init: function(session) {
this.session = session;
// Transform on_* method into openerp.base.callbacks
for (var name in this) {
if(typeof(this[name]) == "function") {
@ -348,26 +345,26 @@ openerp.base.SessionAware = openerp.base.Class.extend({
/**
* Base class for all visual components. Provides a lot of functionalities helpful
* for the management of a part of the DOM.
*
*
* Widget handles:
* - Rendering with QWeb.
* - Life-cycle management and parenting (when a parent is destroyed, all its children are
* destroyed too).
* - Insertion in DOM.
*
*
* Widget also extends SessionAware for ease of use.
*
*
* Guide to create implementations of the Widget class:
* ==============================================
*
*
* Here is a sample child class:
*
*
* MyWidget = openerp.base.Widget.extend({
* // the name of the QWeb template to use for rendering
* template: "MyQWebTemplate",
* // identifier prefix, it is useful to put an obvious one for debugging
* identifier_prefix: 'my-id-prefix-',
*
*
* init: function(parent) {
* this._super(parent);
* // stuff that you want to init before the rendering
@ -376,48 +373,48 @@ openerp.base.SessionAware = openerp.base.Class.extend({
* this._super();
* // stuff you want to make after the rendering, `this.$element` holds a correct value
* this.$element.find(".my_button").click(/* an example of event binding * /);
*
*
* // if you have some asynchronous operations, it's a good idea to return
* // a promise in start()
* var promise = this.rpc(...);
* return promise;
* }
* });
*
*
* Now this class can simply be used with the following syntax:
*
*
* var my_widget = new MyWidget(this);
* my_widget.appendTo($(".some-div"));
*
*
* With these two lines, the MyWidget instance was inited, rendered, it was inserted into the
* DOM inside the ".some-div" div and its events were binded.
*
*
* And of course, when you don't need that widget anymore, just do:
*
*
* my_widget.stop();
*
*
* That will kill the widget in a clean way and erase its content from the dom.
*/
openerp.base.Widget = openerp.base.SessionAware.extend({
/**
* The name of the QWeb template that will be used for rendering. Must be
* redefined in subclasses or the default render() method can not be used.
*
*
* @type string
*/
template: null,
/**
* The prefix used to generate an id automatically. Should be redefined in
* subclasses. If it is not defined, a generic identifier will be used.
*
*
* @type string
*/
identifier_prefix: 'generic-identifier-',
/**
* @constructs
* Construct the widget and set its parent if a parent is given.
*
* @param {Widget} parent Binds the current instance to the given Widget instance.
*
* @constructs
* @param {openerp.base.Widget} parent Binds the current instance to the given Widget instance.
* When that widget is destroyed by calling stop(), the current instance will be
* destroyed too. Can be null.
* @param {String} element_id Deprecated. Sets the element_id. Only useful when you want
@ -433,7 +430,7 @@ openerp.base.Widget = openerp.base.SessionAware.extend({
this.element_id = this.element_id || _.uniqueId(this.identifier_prefix);
var tmp = document.getElementById(this.element_id);
this.$element = tmp ? $(tmp) : undefined;
this.widget_parent = parent;
this.widget_children = [];
if(parent && parent.widget_children) {
@ -444,7 +441,7 @@ openerp.base.Widget = openerp.base.SessionAware.extend({
},
/**
* Render the current widget and appends it to the given jQuery object or Widget.
*
*
* @param target A jQuery object or a Widget instance.
*/
appendTo: function(target) {
@ -455,7 +452,7 @@ openerp.base.Widget = openerp.base.SessionAware.extend({
},
/**
* Render the current widget and prepends it to the given jQuery object or Widget.
*
*
* @param target A jQuery object or a Widget instance.
*/
prependTo: function(target) {
@ -466,7 +463,7 @@ openerp.base.Widget = openerp.base.SessionAware.extend({
},
/**
* Render the current widget and inserts it after to the given jQuery object or Widget.
*
*
* @param target A jQuery object or a Widget instance.
*/
insertAfter: function(target) {
@ -477,7 +474,7 @@ openerp.base.Widget = openerp.base.SessionAware.extend({
},
/**
* Render the current widget and inserts it before to the given jQuery object or Widget.
*
*
* @param target A jQuery object or a Widget instance.
*/
insertBefore: function(target) {
@ -497,8 +494,8 @@ openerp.base.Widget = openerp.base.SessionAware.extend({
/**
* Renders the widget using QWeb, `this.template` must be defined.
* The context given to QWeb contains the "widget" key that references `this`.
*
* @param {object} additional Additional context arguments to pass to the template.
*
* @param {Object} additional Additional context arguments to pass to the template.
*/
render: function (additional) {
return QWeb.render(this.template, _.extend({widget: this}, additional || {}));
@ -506,7 +503,7 @@ openerp.base.Widget = openerp.base.SessionAware.extend({
/**
* Method called after rendering. Mostly used to bind actions, perform asynchronous
* calls, etc...
*
*
* By convention, the method should return a promise to inform the caller when
* this widget has been initialized.
*
@ -571,5 +568,5 @@ openerp.base.OldWidget = openerp.base.Widget.extend({
}
});
}
};
// vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax: