1 /*---------------------------------------------------------
3 *--------------------------------------------------------*/
6 console = {log: function () {}};
9 console.debug = console.log;
12 openerp.web.core = function(openerp) {
13 openerp.web.qweb = new QWeb2.Engine();
14 openerp.web.qweb.debug = (window.location.search.indexOf('?debug') !== -1);
16 * John Resig Class with factory improvement
19 var initializing = false,
20 fnTest = /xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/;
21 // The web Class implementation (does nothing)
23 * Extended version of John Resig's Class pattern
27 openerp.web.Class = function(){};
30 * Subclass an existing class
32 * @param {Object} prop class-level properties (class attributes and instance methods) to set on the new class
34 openerp.web.Class.extend = function(prop) {
35 var _super = this.prototype;
37 // Instantiate a web class (but only create the instance,
38 // don't run the init constructor)
40 var prototype = new this();
43 // Copy the properties over onto the new prototype
44 for (var name in prop) {
45 // Check if we're overwriting an existing function
46 prototype[name] = typeof prop[name] == "function" &&
47 typeof _super[name] == "function" &&
48 fnTest.test(prop[name]) ?
51 var tmp = this._super;
53 // Add a new ._super() method that is the same
54 // method but on the super-class
55 this._super = _super[name];
57 // The method only need to be bound temporarily, so
58 // we remove it when we're done executing
59 var ret = fn.apply(this, arguments);
64 })(name, prop[name]) :
68 // The dummy class constructor
70 // All construction is actually done in the init method
71 if (!initializing && this.init) {
72 var ret = this.init.apply(this, arguments);
73 if (ret) { return ret; }
77 Class.include = function (properties) {
78 for (var name in properties) {
79 if (typeof properties[name] !== 'function'
80 || !fnTest.test(properties[name])) {
81 prototype[name] = properties[name];
82 } else if (typeof prototype[name] === 'function'
83 && prototype.hasOwnProperty(name)) {
84 prototype[name] = (function (name, fn, previous) {
86 var tmp = this._super;
87 this._super = previous;
88 var ret = fn.apply(this, arguments);
92 })(name, properties[name], prototype[name]);
93 } else if (typeof _super[name] === 'function') {
94 prototype[name] = (function (name, fn) {
96 var tmp = this._super;
97 this._super = _super[name];
98 var ret = fn.apply(this, arguments);
102 })(name, properties[name]);
107 // Populate our constructed prototype object
108 Class.prototype = prototype;
110 // Enforce the constructor to be what we expect
111 Class.constructor = Class;
113 // And make this class extendable
114 Class.extend = arguments.callee;
120 openerp.web.callback = function(obj, method) {
121 var callback = function() {
122 var args = Array.prototype.slice.call(arguments);
124 for(var i = 0; i < callback.callback_chain.length; i++) {
125 var c = callback.callback_chain[i];
127 callback.callback_chain.splice(i, 1);
130 r = c.callback.apply(c.self, c.args.concat(args));
131 // TODO special value to stop the chain
132 // openerp.web.callback_stop
136 callback.callback_chain = [];
137 callback.add = function(f) {
138 if(typeof(f) == 'function') {
139 f = { callback: f, args: Array.prototype.slice.call(arguments, 1) };
141 f.self = f.self || null;
142 f.args = f.args || [];
143 f.unique = !!f.unique;
144 if(f.position == 'last') {
145 callback.callback_chain.push(f);
147 callback.callback_chain.unshift(f);
151 callback.add_first = function(f) {
152 return callback.add.apply(null,arguments);
154 callback.add_last = function(f) {
155 return callback.add({
157 args: Array.prototype.slice.call(arguments, 1),
162 return callback.add({
165 args:Array.prototype.slice.call(arguments, 2)
170 * Generates an inherited class that replaces all the methods by null methods (methods
171 * that does nothing and always return undefined).
173 * @param {Class} claz
174 * @param {Object} add Additional functions to override.
177 openerp.web.generate_null_object_class = function(claz, add) {
179 var copy_proto = function(prototype) {
180 for (var name in prototype) {
181 if(typeof prototype[name] == "function") {
182 newer[name] = function() {};
185 if (prototype.prototype)
186 copy_proto(prototype.prototype);
188 copy_proto(claz.prototype);
189 newer.init = openerp.web.Widget.prototype.init;
190 var tmpclass = claz.extend(newer);
191 return tmpclass.extend(add || {});
195 * web error for lookup failure
199 openerp.web.NotFound = openerp.web.Class.extend( /** @lends openerp.web.NotFound# */ {
201 openerp.web.KeyNotFound = openerp.web.NotFound.extend( /** @lends openerp.web.KeyNotFound# */ {
203 * Thrown when a key could not be found in a mapping
205 * @constructs openerp.web.KeyNotFound
206 * @extends openerp.web.NotFound
207 * @param {String} key the key which could not be found
209 init: function (key) {
212 toString: function () {
213 return "The key " + this.key + " was not found";
216 openerp.web.ObjectNotFound = openerp.web.NotFound.extend( /** @lends openerp.web.ObjectNotFound# */ {
218 * Thrown when an object path does not designate a valid class or object
219 * in the openerp hierarchy.
221 * @constructs openerp.web.ObjectNotFound
222 * @extends openerp.web.NotFound
223 * @param {String} path the invalid object path
225 init: function (path) {
228 toString: function () {
229 return "Could not find any object of path " + this.path;
232 openerp.web.Registry = openerp.web.Class.extend( /** @lends openerp.web.Registry# */ {
234 * Stores a mapping of arbitrary key (strings) to object paths (as strings
237 * Resolves those paths at query time in order to always fetch the correct
238 * object, even if those objects have been overloaded/replaced after the
239 * registry was created.
241 * An object path is simply a dotted name from the openerp root to the
242 * object pointed to (e.g. ``"openerp.web.Session"`` for an OpenERP
245 * @constructs openerp.web.Registry
246 * @param {Object} mapping a mapping of keys to object-paths
248 init: function (mapping) {
249 this.map = mapping || {};
252 * Retrieves the object matching the provided key string.
254 * @param {String} key the key to fetch the object for
255 * @returns {Class} the stored class, to initialize
257 * @throws {openerp.web.KeyNotFound} if the object was not in the mapping
258 * @throws {openerp.web.ObjectNotFound} if the object path was invalid
260 get_object: function (key) {
261 var path_string = this.map[key];
262 if (path_string === undefined) {
263 throw new openerp.web.KeyNotFound(key);
266 var object_match = openerp;
267 var path = path_string.split('.');
268 // ignore first section
269 for(var i=1; i<path.length; ++i) {
270 object_match = object_match[path[i]];
272 if (object_match === undefined) {
273 throw new openerp.web.ObjectNotFound(path_string);
279 * Tries a number of keys, and returns the first object matching one of
282 * @param {Array} keys a sequence of keys to fetch the object for
283 * @returns {Class} the first class found matching an object
285 * @throws {openerp.web.KeyNotFound} if none of the keys was in the mapping
286 * @trows {openerp.web.ObjectNotFound} if a found object path was invalid
288 get_any: function (keys) {
289 for (var i=0; i<keys.length; ++i) {
291 if (key === undefined || !(key in this.map)) {
295 return this.get_object(key);
297 throw new openerp.web.KeyNotFound(keys.join(','));
300 * Adds a new key and value to the registry.
302 * This method can be chained.
304 * @param {String} key
305 * @param {String} object_path fully qualified dotted object path
306 * @returns {openerp.web.Registry} itself
308 add: function (key, object_path) {
309 this.map[key] = object_path;
313 * Creates and returns a copy of the current mapping, with the provided
314 * mapping argument added in (replacing existing keys if needed)
316 * @param {Object} [mapping={}] a mapping of keys to object-paths
318 clone: function (mapping) {
319 return new openerp.web.Registry(
320 _.extend({}, this.map, mapping || {}));
324 openerp.web.CallbackEnabled = openerp.web.Class.extend(/** @lends openerp.web.CallbackEnabled# */{
326 * @constructs openerp.web.CallbackEnabled
327 * @extends openerp.web.Class
330 // Transform on_* method into openerp.web.callbacks
331 for (var name in this) {
332 if(typeof(this[name]) == "function") {
333 this[name].debug_name = name;
334 // bind ALL function to this not only on_and _do ?
335 if((/^on_|^do_/).test(name)) {
336 this[name] = openerp.web.callback(this, this[name]);
343 openerp.web.Session = openerp.web.CallbackEnabled.extend( /** @lends openerp.web.Session# */{
345 * @constructs openerp.web.Session
346 * @extends openerp.web.CallbackEnabled
348 * @param {String} [server] JSON-RPC endpoint hostname
349 * @param {String} [port] JSON-RPC endpoint port
351 init: function(server, port) {
353 this.server = (server == undefined) ? location.hostname : server;
354 this.port = (port == undefined) ? location.port : port;
355 this.rpc_mode = (server == location.hostname) ? "ajax" : "jsonp";
356 this.debug = (window.location.search.indexOf('?debug') !== -1);
357 this.session_id = false;
359 this.user_context= {};
361 this.module_list = [];
362 this.module_loaded = {"web": true};
365 this.active_id = null;
368 this.session_restore();
371 * Executes an RPC call, registering the provided callbacks.
373 * Registers a default error callback if none is provided, and handles
374 * setting the correct session id and session context in the parameter
377 * @param {String} url RPC endpoint
378 * @param {Object} params call parameters
379 * @param {Function} success_callback function to execute on RPC call success
380 * @param {Function} error_callback function to execute on RPC call failure
381 * @returns {jQuery.Deferred} jquery-provided ajax deferred
383 rpc: function(url, params, success_callback, error_callback) {
385 // Construct a JSON-RPC2 request, method is currently unused
386 params.session_id = this.session_id;
387 if (this.debug) params.debug = 1;
389 // Call using the rpc_mode
390 var deferred = $.Deferred();
395 id: _.uniqueId('browser-client-')
396 }).then(function () {deferred.resolve.apply(deferred, arguments);},
397 function(error) {deferred.reject(error, $.Event());});
398 return deferred.fail(function() {
399 deferred.fail(function(error, event) {
400 if (!event.isDefaultPrevented()) {
401 self.on_rpc_error(error, event);
404 }).then(success_callback, error_callback).promise();
409 * @returns {jQuery.Deferred} ajax-webd deferred object
411 rpc_ajax: function(url, payload) {
413 this.on_rpc_request();
414 // url can be an $.ajax option object
415 if (_.isString(url)) {
420 var ajax = _.extend({
424 contentType: 'application/json',
425 data: JSON.stringify(payload),
428 var deferred = $.Deferred();
429 $.ajax(ajax).done(function(response, textStatus, jqXHR) {
430 self.on_rpc_response();
431 if (!response.error) {
432 deferred.resolve(response["result"], textStatus, jqXHR);
435 if (response.error.data.type !== "session_invalid") {
436 deferred.reject(response.error);
440 self.on_session_invalid(function() {
441 self.rpc(url, payload.params,
443 deferred.resolve.apply(deferred, arguments);
445 function(error, event) {
446 event.preventDefault();
447 deferred.reject.apply(deferred, arguments);
450 }).fail(function(jqXHR, textStatus, errorThrown) {
451 self.on_rpc_response();
454 message: "XmlHttpRequestError " + errorThrown,
455 data: {type: "xhr"+textStatus, debug: jqXHR.responseText, objects: [jqXHR, errorThrown] }
457 deferred.reject(error);
459 return deferred.promise();
461 on_rpc_request: function() {
463 on_rpc_response: function() {
465 on_rpc_error: function(error) {
468 * The session is validated either by login or by restoration of a previous session
470 on_session_valid: function() {
471 if(!openerp._modules_loaded)
474 on_session_invalid: function(contination) {
476 session_is_valid: function() {
479 session_login: function(db, login, password, success_callback) {
481 var params = { db: db, login: login, password: password };
482 return this.rpc("/web/session/login", params, function(result) {
483 self.session_id = result.session_id;
484 self.uid = result.uid;
485 self.user_context = result.context;
489 }).then(success_callback);
492 * Reloads uid and session_id from local storage, if they exist
494 session_restore: function () {
496 this.session_id = this.get_cookie('session_id');
497 return this.rpc("/web/session/get_session_info", {}).then(function(result) {
498 self.uid = result.uid;
499 self.user_context = result.context;
502 self.on_session_valid();
504 self.on_session_invalid();
506 self.on_session_invalid();
510 * Saves the session id and uid locally
512 session_save: function () {
513 this.set_cookie('session_id', this.session_id);
516 this.set_cookie('session_id', '');
517 this.reload_client();
519 reload_client: function() {
520 window.location.reload();
523 * Fetches a cookie stored by an openerp session
526 * @param name the cookie's name
528 get_cookie: function (name) {
529 var nameEQ = this.element_id + '|' + name + '=';
530 var cookies = document.cookie.split(';');
531 for(var i=0; i<cookies.length; ++i) {
532 var cookie = cookies[i].replace(/^\s*/, '');
533 if(cookie.indexOf(nameEQ) === 0) {
534 return JSON.parse(decodeURIComponent(cookie.substring(nameEQ.length)));
540 * Create a new cookie with the provided name and value
543 * @param name the cookie's name
544 * @param value the cookie's value
545 * @param ttl the cookie's time to live, 1 year by default, set to -1 to delete
547 set_cookie: function (name, value, ttl) {
548 ttl = ttl || 24*60*60*365;
550 this.element_id + '|' + name + '=' + encodeURIComponent(JSON.stringify(value)),
552 'expires=' + new Date(new Date().getTime() + ttl*1000).toGMTString()
556 * Load additional web addons of that instance and init them
558 load_modules: function() {
560 this.rpc('/web/session/modules', {}, function(result) {
561 self.module_list = result;
562 var lang = self.user_context.lang;
563 var params = { mods: ["web"].concat(result), lang: lang};
564 self.rpc('/web/webclient/translations',params).then(function(transs) {
565 openerp.web._t.database.set_bundle(transs);
566 var modules = self.module_list.join(',');
567 var file_list = ["/web/static/lib/datejs/globalization/" +
568 self.user_context.lang.replace("_", "-") + ".js"
571 self.rpc('/web/webclient/csslist', {"mods": modules}, self.do_load_css);
572 self.rpc('/web/webclient/jslist', {"mods": modules}, function(files) {
573 self.do_load_js(file_list.concat(files));
575 openerp._modules_loaded = true;
579 do_load_css: function (files) {
581 _.each(files, function (file) {
582 $('head').append($('<link>', {
589 do_load_js: function(files) {
591 if(files.length != 0) {
592 var file = files.shift();
593 var tag = document.createElement('script');
594 tag.type = 'text/javascript';
596 tag.onload = tag.onreadystatechange = function() {
597 if ( (tag.readyState && tag.readyState != "loaded" && tag.readyState != "complete") || tag.onload_done )
599 tag.onload_done = true;
600 self.do_load_js(files);
602 document.head.appendChild(tag);
604 this.on_modules_loaded();
607 on_modules_loaded: function() {
608 for(var j=0; j<this.module_list.length; j++) {
609 var mod = this.module_list[j];
610 if(this.module_loaded[mod])
614 if(openerp._openerp[mod] != undefined) {
615 openerp._openerp[mod](openerp);
616 this.module_loaded[mod] = true;
621 * Cooperative file download implementation, for ajaxy APIs.
623 * Requires that the server side implements an httprequest correctly
624 * setting the `fileToken` cookie to the value provided as the `token`
625 * parameter. The cookie *must* be set on the `/` path and *must not* be
628 * It would probably also be a good idea for the response to use a
629 * `Content-Disposition: attachment` header, especially if the MIME is a
630 * "known" type (e.g. text/plain, or for some browsers application/json
632 * @param {Object} options
633 * @param {String} [options.url] used to dynamically create a form
634 * @param {Object} [options.data] data to add to the form submission. If can be used without a form, in which case a form is created from scratch. Otherwise, added to form data
635 * @param {HTMLFormElement} [options.form] the form to submit in order to fetch the file
636 * @param {Function} [options.success] callback in case of download success
637 * @param {Function} [options.error] callback in case of request error, provided with the error body
638 * @param {Function} [options.complete] called after both ``success`` and ``error` callbacks have executed
640 get_file: function (options) {
641 // need to detect when the file is done downloading (not used
642 // yet, but we'll need it to fix the UI e.g. with a throbber
643 // while dump is being generated), iframe load event only fires
644 // when the iframe content loads, so we need to go smarter:
645 // http://geekswithblogs.net/GruffCode/archive/2010/10/28/detecting-the-file-download-dialog-in-the-browser.aspx
646 var timer, token = new Date().getTime(),
647 cookie_name = 'fileToken', cookie_length = cookie_name.length,
648 CHECK_INTERVAL = 1000, id = _.uniqueId('get_file_frame'),
651 var $form, $form_data = $('<div>');
653 var complete = function () {
654 if (options.complete) { options.complete(); }
658 if (remove_form && $form) { $form.remove(); }
660 var $target = $('<iframe style="display: none;">')
661 .attr({id: id, name: id})
662 .appendTo(document.body)
664 if (options.error) { options.error(this.contentDocument.body); }
669 $form = $(options.form);
672 $form = $('<form>', {
675 }).appendTo(document.body);
678 _(_.extend({}, options.data || {},
679 {session_id: this.session_id, token: token}))
680 .each(function (value, key) {
681 $('<input type="hidden" name="' + key + '">')
683 .appendTo($form_data);
691 var waitLoop = function () {
692 var cookies = document.cookie.split(';');
694 timer = setTimeout(waitLoop, CHECK_INTERVAL);
695 for (var i=0; i<cookies.length; ++i) {
696 var cookie = cookies[i].replace(/^\s*/, '');
697 if (!cookie.indexOf(cookie_name === 0)) { continue; }
698 var cookie_val = cookie.substring(cookie_length + 1);
699 if (parseInt(cookie_val, 10) !== token) { continue; }
702 document.cookie = _.sprintf("%s=;expires=%s;path=/",
703 cookie_name, new Date().toGMTString());
704 if (options.success) { options.success(); }
709 timer = setTimeout(waitLoop, CHECK_INTERVAL);
713 openerp.web.SessionAware = openerp.web.CallbackEnabled.extend(/** @lends openerp.web.SessionAware# */{
715 * Utility class that any class is allowed to extend to easy common manipulations.
717 * It provides rpc calls, callback on all methods preceded by "on_" or "do_" and a
720 * @constructs openerp.web.SessionAware
721 * @extends openerp.web.CallbackEnabled
723 * @param {openerp.web.Session} session
725 init: function(session) {
727 this.session = session;
730 * Performs a JSON-RPC call
732 * @param {String} url endpoint url
733 * @param {Object} data RPC parameters
734 * @param {Function} success RPC call success callback
735 * @param {Function} error RPC call error callback
736 * @returns {jQuery.Deferred} deferred object for the RPC call
738 rpc: function(url, data, success, error) {
739 return this.session.rpc(url, data, success, error);
744 * Base class for all visual components. Provides a lot of functionalities helpful
745 * for the management of a part of the DOM.
748 * - Rendering with QWeb.
749 * - Life-cycle management and parenting (when a parent is destroyed, all its children are
751 * - Insertion in DOM.
753 * Widget also extends SessionAware for ease of use.
755 * Guide to create implementations of the Widget class:
756 * ==============================================
758 * Here is a sample child class:
760 * MyWidget = openerp.base.Widget.extend({
761 * // the name of the QWeb template to use for rendering
762 * template: "MyQWebTemplate",
763 * // identifier prefix, it is useful to put an obvious one for debugging
764 * identifier_prefix: 'my-id-prefix-',
766 * init: function(parent) {
767 * this._super(parent);
768 * // stuff that you want to init before the rendering
770 * start: function() {
771 * // stuff you want to make after the rendering, `this.$element` holds a correct value
772 * this.$element.find(".my_button").click(/* an example of event binding * /);
774 * // if you have some asynchronous operations, it's a good idea to return
775 * // a promise in start()
776 * var promise = this.rpc(...);
781 * Now this class can simply be used with the following syntax:
783 * var my_widget = new MyWidget(this);
784 * my_widget.appendTo($(".some-div"));
786 * With these two lines, the MyWidget instance was inited, rendered, it was inserted into the
787 * DOM inside the ".some-div" div and its events were binded.
789 * And of course, when you don't need that widget anymore, just do:
793 * That will kill the widget in a clean way and erase its content from the dom.
795 openerp.web.Widget = openerp.web.SessionAware.extend(/** @lends openerp.web.Widget# */{
797 * The name of the QWeb template that will be used for rendering. Must be
798 * redefined in subclasses or the default render() method can not be used.
804 * The prefix used to generate an id automatically. Should be redefined in
805 * subclasses. If it is not defined, a generic identifier will be used.
809 identifier_prefix: 'generic-identifier-',
811 * Construct the widget and set its parent if a parent is given.
813 * @constructs openerp.web.Widget
814 * @extends openerp.web.SessionAware
816 * @param {openerp.web.Widget} parent Binds the current instance to the given Widget instance.
817 * When that widget is destroyed by calling stop(), the current instance will be
818 * destroyed too. Can be null.
819 * @param {String} element_id Deprecated. Sets the element_id. Only useful when you want
820 * to bind the current Widget to an already existing part of the DOM, which is not compatible
821 * with the DOM insertion methods provided by the current implementation of Widget. So
822 * for new components this argument should not be provided any more.
824 init: function(parent, /** @deprecated */ element_id) {
825 this._super((parent || {}).session);
826 // if given an element_id, try to get the associated DOM element and save
827 // a reference in this.$element. Else just generate a unique identifier.
828 this.element_id = element_id;
829 this.element_id = this.element_id || _.uniqueId(this.identifier_prefix);
830 var tmp = document.getElementById(this.element_id);
831 this.$element = tmp ? $(tmp) : undefined;
833 this.widget_parent = parent;
834 this.widget_children = [];
835 if(parent && parent.widget_children) {
836 parent.widget_children.push(this);
838 // useful to know if the widget was destroyed and should not be used anymore
839 this.widget_is_stopped = false;
842 * Render the current widget and appends it to the given jQuery object or Widget.
844 * @param target A jQuery object or a Widget instance.
846 appendTo: function(target) {
848 return this._render_and_insert(function(t) {
849 self.$element.appendTo(t);
853 * Render the current widget and prepends it to the given jQuery object or Widget.
855 * @param target A jQuery object or a Widget instance.
857 prependTo: function(target) {
859 return this._render_and_insert(function(t) {
860 self.$element.prependTo(t);
864 * Render the current widget and inserts it after to the given jQuery object or Widget.
866 * @param target A jQuery object or a Widget instance.
868 insertAfter: function(target) {
870 return this._render_and_insert(function(t) {
871 self.$element.insertAfter(t);
875 * Render the current widget and inserts it before to the given jQuery object or Widget.
877 * @param target A jQuery object or a Widget instance.
879 insertBefore: function(target) {
881 return this._render_and_insert(function(t) {
882 self.$element.insertBefore(t);
885 _render_and_insert: function(insertion, target) {
886 var rendered = this.render();
887 this.$element = $(rendered);
888 if (target instanceof openerp.web.Widget)
889 target = target.$element;
891 this.on_inserted(this.$element, this);
894 on_inserted: function(element, widget) {},
896 * Renders the widget using QWeb, `this.template` must be defined.
897 * The context given to QWeb contains the "widget" key that references `this`.
899 * @param {Object} additional Additional context arguments to pass to the template.
901 render: function (additional) {
902 return openerp.web.qweb.render(this.template, _.extend({widget: this}, additional || {}));
905 * Method called after rendering. Mostly used to bind actions, perform asynchronous
908 * By convention, the method should return a promise to inform the caller when
909 * this widget has been initialized.
911 * @returns {jQuery.Deferred}
914 /* The default implementation is only useful for retro-compatibility, it is
915 not necessary to call it using _super() when using Widget for new components. */
916 if (!this.$element) {
917 var tmp = document.getElementById(this.element_id);
918 this.$element = tmp ? $(tmp) : undefined;
920 return $.Deferred().done().promise();
923 * Destroys the current widget, also destroy all its children before destroying itself.
926 _.each(_.clone(this.widget_children), function(el) {
929 if(this.$element != null) {
930 this.$element.remove();
932 if (this.widget_parent && this.widget_parent.widget_children) {
933 this.widget_parent.widget_children = _.without(this.widget_parent.widget_children, this);
935 this.widget_parent = null;
936 this.widget_is_stopped = true;
939 * Inform the action manager to do an action. Of course, this suppose that
940 * the action manager can be found amongst the ancestors of the current widget.
941 * If that's not the case this method will simply return `false`.
943 do_action: function(action, on_finished) {
944 if (this.widget_parent) {
945 return this.widget_parent.do_action(action, on_finished);
949 do_notify: function() {
950 if (this.widget_parent) {
951 return this.widget_parent.do_notify.apply(this,arguments);
955 do_warn: function() {
956 if (this.widget_parent) {
957 return this.widget_parent.do_warn.apply(this,arguments);
961 rpc: function(url, data, success, error) {
962 var def = $.Deferred().then(success, error);
964 this._super(url, data). then(function() {
965 if (!self.widget_is_stopped)
966 def.resolve.apply(def, arguments);
968 if (!self.widget_is_stopped)
969 def.reject.apply(def, arguments);
971 return def.promise();
977 * @extends openerp.web.Widget
979 * For retro compatibility only, the only difference with is that render() uses
980 * directly ``this`` instead of context with a ``widget`` key.
982 openerp.web.OldWidget = openerp.web.Widget.extend(/** @lends openerp.web.OldWidget# */{
983 render: function (additional) {
984 return openerp.web.qweb.render(this.template, _.extend(_.extend({}, this), additional || {}));
988 openerp.web.TranslationDataBase = openerp.web.Class.extend(/** @lends openerp.web.TranslationDataBase# */{
990 * @constructs openerp.web.TranslationDataBase
991 * @extends openerp.web.Class
995 this.parameters = {"direction": 'ltr',
996 "date_format": '%m/%d/%Y',
997 "time_format": '%H:%M:%S',
999 "decimal_point": ".",
1000 "thousands_sep": ","};
1002 set_bundle: function(translation_bundle) {
1005 var modules = _.keys(translation_bundle.modules).sort();
1006 if (_.include(modules, "web")) {
1007 modules = ["web"].concat(_.without(modules, "web"));
1009 _.each(modules, function(name) {
1010 self.add_module_translation(translation_bundle.modules[name]);
1012 if (translation_bundle.lang_parameters) {
1013 this.parameters = translation_bundle.lang_parameters;
1016 add_module_translation: function(mod) {
1018 _.each(mod.messages, function(message) {
1019 if (self.db[message.id] === undefined) {
1020 self.db[message.id] = message.string;
1024 build_translation_function: function() {
1026 var fcnt = function(str) {
1027 var tmp = self.get(str);
1028 return tmp === undefined ? str : tmp;
1030 fcnt.database = this;
1033 get: function(key) {
1035 return this.db[key];
1040 openerp.web._t = new openerp.web.TranslationDataBase().build_translation_function();
1044 // vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax: