addons/web/static/src/js/views.js

   1 /*---------------------------------------------------------
   2  * OpenERP web library
   3  *---------------------------------------------------------*/
   4
   5 openerp.web.views = function(db) {
   6
   7 var _t = db.web._t;
   8
   9 /**
  10  * Registry for all the client actions key: tag value: widget
  11  */
  12 db.web.client_actions = new db.web.Registry();
  13
  14 /**
  15  * Registry for all the main views
  16  */
  17 db.web.views = new db.web.Registry();
  18
  19 db.web.ActionManager = db.web.Widget.extend({
  20     identifier_prefix: "actionmanager",
  21     init: function(parent) {
  22         this._super(parent);
  23         this.inner_viewmanager = null;
  24         this.dialog = null;
  25         this.dialog_viewmanager = null;
  26         this.client_widget = null;
  27     },
  28     render: function() {
  29         return "<div id='"+this.element_id+"'></div>";
  30     },
  31     dialog_stop: function () {
  32         if (this.dialog) {
  33             this.dialog_viewmanager.stop();
  34             this.dialog_viewmanager = null;
  35             this.dialog.stop();
  36             this.dialog = null;
  37         }
  38     },
  39     content_stop: function () {
  40         if (this.inner_viewmanager) {
  41             this.inner_viewmanager.stop();
  42             this.inner_viewmanager = null;
  43         }
  44         if (this.client_widget) {
  45             this.client_widget.stop();
  46             this.client_widget = null;
  47         }
  48     },
  49     url_update: function(action) {
  50         var url = {};
  51         if(action.id)
  52             url.action_id = action.id;
  53         // this.url = {
  54         //     "model": action.res_model,
  55         //     "domain": action.domain,
  56         // };
  57         // action.res_model
  58         // action.domain
  59         // action.context
  60         // after
  61         // action.views
  62         // action.res_id
  63         // mode
  64         // menu
  65         this.do_url_set_hash(url);
  66     },
  67     do_url_set_hash: function(url) {
  68     },
  69     on_url_hashchange: function(url) {
  70         var self = this;
  71         if(url && url.action_id) {
  72             self.rpc("/web/action/load", { action_id: url.action_id }, function(result) {
  73                     self.do_action(result.result);
  74                 });
  75         }
  76     },
  77     do_action: function(action, on_close) {
  78         var type = action.type.replace(/\./g,'_');
  79         var popup = action.target === 'new';
  80         action.flags = _.extend({
  81             views_switcher : !popup,
  82             search_view : !popup,
  83             action_buttons : !popup,
  84             sidebar : !popup,
  85             pager : !popup
  86         }, action.flags || {});
  87         if (!(type in this)) {
  88             console.log("Action manager can't handle action of type " + action.type, action);
  89             return;
  90         }
  91         return this[type](action, on_close);
  92     },
  93     ir_actions_act_window: function (action, on_close) {
  94         if (action.target === 'new') {
  95             if (this.dialog == null) {
  96                 this.dialog = new db.web.Dialog(this, { title: action.name, width: '80%' });
  97                 if(on_close)
  98                     this.dialog.on_close.add(on_close);
  99                 this.dialog.start();
 100             } else {
 101                 this.dialog_viewmanager.stop();
 102             }
 103             this.dialog_viewmanager = new db.web.ViewManagerAction(this, action);
 104             this.dialog_viewmanager.appendTo(this.dialog.$element);
 105             this.dialog.open();
 106         } else  {
 107             this.dialog_stop();
 108             this.content_stop();
 109             this.inner_viewmanager = new db.web.ViewManagerAction(this, action);
 110             this.inner_viewmanager.appendTo(this.$element);
 111             this.url_update(action);
 112         }
 113         /* new window code
 114             this.rpc("/web/session/save_session_action", { the_action : action}, function(key) {
 115                 var url = window.location.protocol + "//" + window.location.host + window.location.pathname + "?" + jQuery.param({ s_action : "" + key });
 116                 window.open(url,'_blank');
 117             });
 118         */
 119     },
 120     ir_actions_act_window_close: function (action, on_closed) {
 121         if (!this.dialog && on_closed) {
 122             on_closed();
 123         }
 124         if (this.dialog && action.context) {
 125             var model = action.context.active_model;
 126             if (model === 'base.module.upgrade' || model === 'base.setup.installer' || model === 'base.module.upgrade') {
 127                 db.webclient.do_reload();
 128             }
 129         }
 130         this.dialog_stop();
 131     },
 132     ir_actions_server: function (action, on_closed) {
 133         var self = this;
 134         this.rpc('/web/action/run', {
 135             action_id: action.id,
 136             context: action.context || {}
 137         }).then(function (action) {
 138             self.do_action(action, on_closed)
 139         });
 140     },
 141     ir_actions_client: function (action) {
 142         this.content_stop();
 143         var ClientWidget = db.web.client_actions.get_object(action.tag);
 144         (this.client_widget = new ClientWidget(this, action.params)).appendTo(this);
 145     },
 146     ir_actions_report_xml: function(action) {
 147         var self = this;
 148         $.blockUI();
 149         self.rpc("/web/session/eval_domain_and_context", {
 150             contexts: [action.context],
 151             domains: []
 152         }).then(function(res) {
 153             action = _.clone(action);
 154             action.context = res.context;
 155             self.session.get_file({
 156                 url: '/web/report',
 157                 data: {action: JSON.stringify(action)},
 158                 complete: $.unblockUI
 159             });
 160         });
 161     }
 162 });
 163
 164 db.web.ViewManager =  db.web.Widget.extend(/** @lends db.web.ViewManager# */{
 165     identifier_prefix: "viewmanager",
 166     template: "ViewManager",
 167     /**
 168      * @constructs db.web.ViewManager
 169      * @extends db.web.Widget
 170      *
 171      * @param parent
 172      * @param dataset
 173      * @param views
 174      */
 175     init: function(parent, dataset, views) {
 176         this._super(parent);
 177         this.model = dataset ? dataset.model : undefined;
 178         this.dataset = dataset;
 179         this.searchview = null;
 180         this.last_search = false;
 181         this.active_view = null;
 182         this.views_src = _.map(views, function(x) {return x instanceof Array? {view_id: x[0], view_type: x[1]} : x;});
 183         this.views = {};
 184         this.flags = this.flags || {};
 185         this.registry = db.web.views;
 186     },
 187     render: function() {
 188         return db.web.qweb.render(this.template, {
 189             self: this,
 190             prefix: this.element_id,
 191             views: this.views_src});
 192     },
 193     /**
 194      * @returns {jQuery.Deferred} initial view loading promise
 195      */
 196     start: function() {
 197         this._super();
 198         var self = this;
 199         this.$element.find('.oe_vm_switch button').click(function() {
 200             self.on_mode_switch($(this).data('view-type'));
 201         });
 202         var views_ids = {};
 203         _.each(this.views_src, function(view) {
 204             self.views[view.view_type] = $.extend({}, view, {
 205                 controller : null,
 206                 options : _.extend({
 207                     sidebar_id : self.element_id + '_sidebar_' + view.view_type,
 208                     action : self.action,
 209                     action_views_ids : views_ids
 210                 }, self.flags, view.options || {})
 211             });
 212             views_ids[view.view_type] = view.view_id;
 213         });
 214         if (this.flags.views_switcher === false) {
 215             this.$element.find('.oe_vm_switch').hide();
 216         }
 217         // switch to the first one in sequence
 218         return this.on_mode_switch(this.views_src[0].view_type);
 219     },
 220     /**
 221      * Asks the view manager to switch visualization mode.
 222      *
 223      * @param {String} view_type type of view to display
 224      * @returns {jQuery.Deferred} new view loading promise
 225      */
 226     on_mode_switch: function(view_type) {
 227         var self = this,
 228             view_promise;
 229         this.active_view = view_type;
 230         var view = this.views[view_type];
 231         if (!view.controller) {
 232             // Lazy loading of views
 233             var controllerclass = this.registry.get_object(view_type);
 234             var controller = new controllerclass(this, this.dataset, view.view_id, view.options);
 235             if (view.embedded_view) {
 236                 controller.set_embedded_view(view.embedded_view);
 237             }
 238             controller.do_switch_view.add_last(this.on_mode_switch);
 239             var container = $("#" + this.element_id + '_view_' + view_type);
 240             view_promise = controller.appendTo(container);
 241             this.views[view_type].controller = controller;
 242             $.when(view_promise).then(function() {
 243                 self.on_controller_inited(view_type, controller);
 244                 if (self.searchview && view.controller.searchable !== false) {
 245                     self.do_searchview_search();
 246                 }
 247             });
 248         } else if (this.searchview && view.controller.searchable !== false) {
 249             self.do_searchview_search();
 250         }
 251
 252         if (this.searchview) {
 253             this.searchview[(view.controller.searchable === false || this.searchview.hidden) ? 'hide' : 'show']();
 254         }
 255
 256         this.$element
 257             .find('.views-switchers button').removeAttr('disabled')
 258             .filter('[data-view-type="' + view_type + '"]')
 259             .attr('disabled', true);
 260
 261         for (var view_name in this.views) {
 262             if (!this.views.hasOwnProperty(view_name)) { continue; }
 263             if (this.views[view_name].controller) {
 264                 if (view_name === view_type) {
 265                     $.when(view_promise).then(this.views[view_name].controller.do_show);
 266                 } else {
 267                     this.views[view_name].controller.do_hide();
 268                 }
 269             }
 270         }
 271         return view_promise;
 272     },
 273     /**
 274      * Sets up the current viewmanager's search view.
 275      *
 276      * @param {Number|false} view_id the view to use or false for a default one
 277      * @returns {jQuery.Deferred} search view startup deferred
 278      */
 279     setup_search_view: function(view_id, search_defaults) {
 280         var self = this;
 281         if (this.searchview) {
 282             this.searchview.stop();
 283         }
 284         this.searchview = new db.web.SearchView(
 285                 this, this.dataset,
 286                 view_id, search_defaults, this.flags.search_view === false);
 287
 288         this.searchview.on_search.add(this.do_searchview_search);
 289         return this.searchview.appendTo($("#" + this.element_id + "_search"));
 290     },
 291     do_searchview_search: function(domains, contexts, groupbys) {
 292         var self = this,
 293             controller = this.views[this.active_view].controller;
 294         if (domains || contexts) {
 295             this.rpc('/web/session/eval_domain_and_context', {
 296                 domains: [this.action.domain || []].concat(domains || []),
 297                 contexts: [this.action.context || {}].concat(contexts || []),
 298                 group_by_seq: groupbys || []
 299             }, function (results) {
 300                 self.dataset.context = results.context;
 301                 self.dataset.domain = results.domain;
 302                 self.last_search = [results.domain, results.context, results.group_by];
 303                 controller.do_search(results.domain, results.context, results.group_by);
 304             });
 305         } else if (this.last_search) {
 306             controller.do_search.apply(controller, this.last_search);
 307         }
 308     },
 309     /**
 310      * Event launched when a controller has been inited.
 311      *
 312      * @param {String} view_type type of view
 313      * @param {String} view the inited controller
 314      */
 315     on_controller_inited: function(view_type, view) {
 316     },
 317     /**
 318      * Called when one of the view want to execute an action
 319      */
 320     on_action: function(action) {
 321     },
 322     on_create: function() {
 323     },
 324     on_remove: function() {
 325     },
 326     on_edit: function() {
 327     },
 328     /**
 329      * Called by children view after executing an action
 330      */
 331     on_action_executed: function () {}
 332 });
 333
 334 db.web.ViewManagerAction = db.web.ViewManager.extend(/** @lends oepnerp.web.ViewManagerAction# */{
 335     template:"ViewManagerAction",
 336     /**
 337      * @constructs db.web.ViewManagerAction
 338      * @extends db.web.ViewManager
 339      *
 340      * @param {db.web.ActionManager} parent parent object/widget
 341      * @param {Object} action descriptor for the action this viewmanager needs to manage its views.
 342      */
 343     init: function(parent, action) {
 344         // dataset initialization will take the session from ``this``, so if we
 345         // do not have it yet (and we don't, because we've not called our own
 346         // ``_super()``) rpc requests will blow up.
 347         this._super(parent, null, action.views);
 348         this.session = parent.session;
 349         this.action = action;
 350         var dataset = new db.web.DataSetSearch(this, action.res_model, action.context, action.domain);
 351         if (action.res_id) {
 352             dataset.ids.push(action.res_id);
 353             dataset.index = 0;
 354         }
 355         this.dataset = dataset;
 356         this.flags = this.action.flags || {};
 357         if (action.res_model == 'board.board' && action.views.length == 1 && action.views) {
 358             // Not elegant but allows to avoid form chrome (pager, save/new
 359             // buttons, sidebar, ...) displaying
 360             this.flags.search_view = this.flags.pager = this.flags.sidebar = this.flags.action_buttons = false;
 361         }
 362
 363         // setup storage for session-wise menu hiding
 364         if (this.session.hidden_menutips) {
 365             return;
 366         }
 367         this.session.hidden_menutips = {}
 368     },
 369     /**
 370      * Initializes the ViewManagerAction: sets up the searchview (if the
 371      * searchview is enabled in the manager's action flags), calls into the
 372      * parent to initialize the primary view and (if the VMA has a searchview)
 373      * launches an initial search after both views are done rendering.
 374      */
 375     start: function() {
 376         var self = this,
 377             searchview_loaded,
 378             search_defaults = {};
 379         _.each(this.action.context, function (value, key) {
 380             var match = /^search_default_(.*)$/.exec(key);
 381             if (match) {
 382                 search_defaults[match[1]] = value;
 383             }
 384         });
 385         // init search view
 386         var searchview_id = this.action['search_view_id'] && this.action['search_view_id'][0];
 387
 388         searchview_loaded = this.setup_search_view(searchview_id || false, search_defaults);
 389
 390         var main_view_loaded = this._super();
 391
 392         var manager_ready = $.when(searchview_loaded, main_view_loaded);
 393         if (searchview_loaded && this.action['auto_search'] !== false) {
 394             // schedule auto_search
 395             manager_ready.then(this.searchview.do_search);
 396         }
 397
 398         this.$element.find('.oe_get_xml_view').click(function () {
 399             // TODO: add search view?
 400             $('<pre>').text(db.web.json_node_to_xml(
 401                 self.views[self.active_view].controller.fields_view.arch, true))
 402                     .dialog({ width: '95%'});
 403         });
 404         if (this.action.help && !this.flags.low_profile) {
 405             var Users = new db.web.DataSet(self, 'res.users'),
 406                 header = this.$element.find('.oe-view-manager-header');
 407             header.delegate('blockquote button', 'click', function() {
 408                 var $this = $(this);
 409                 //noinspection FallthroughInSwitchStatementJS
 410                 switch ($this.attr('name')) {
 411                 case 'disable':
 412                     Users.write(self.session.uid, {menu_tips:false});
 413                 case 'hide':
 414                     $this.closest('blockquote').hide();
 415                     self.session.hidden_menutips[self.action.id] = true;
 416                 }
 417             });
 418             if (!(self.action.id in self.session.hidden_menutips)) {
 419                 Users.read_ids([this.session.uid], ['menu_tips'], function(users) {
 420                     var user = users[0];
 421                     if (!(user && user.id === self.session.uid)) {
 422                         return;
 423                     }
 424                     header.find('blockquote').toggle(user.menu_tips);
 425                 });
 426             }
 427         }
 428
 429         return manager_ready;
 430     },
 431     on_mode_switch: function (view_type) {
 432         var self = this;
 433         return $.when(
 434             this._super(view_type),
 435             this.shortcut_check(this.views[view_type])).then(function () {
 436                 var view_id = self.views[self.active_view].controller.fields_view.view_id;
 437                 self.$element.find('.oe_get_xml_view span').text(view_id);
 438         });
 439     },
 440     shortcut_check : function(view) {
 441         var self = this;
 442         var grandparent = this.widget_parent && this.widget_parent.widget_parent;
 443         // display shortcuts if on the first view for the action
 444         var $shortcut_toggle = this.$element.find('.oe-shortcut-toggle');
 445         if (!(grandparent instanceof db.web.WebClient) ||
 446             !(view.view_type === this.views_src[0].view_type
 447                 && view.view_id === this.views_src[0].view_id)) {
 448             $shortcut_toggle.hide();
 449             return;
 450         }
 451         $shortcut_toggle.removeClass('oe-shortcut-remove').show();
 452         if (_(this.session.shortcuts).detect(function (shortcut) {
 453                     return shortcut.res_id === self.session.active_id; })) {
 454             $shortcut_toggle.addClass("oe-shortcut-remove");
 455         }
 456         this.shortcut_add_remove();
 457     },
 458     shortcut_add_remove: function() {
 459         var self = this;
 460         var $shortcut_toggle = this.$element.find('.oe-shortcut-toggle');
 461         $shortcut_toggle
 462             .unbind("click")
 463             .click(function() {
 464                 if ($shortcut_toggle.hasClass("oe-shortcut-remove")) {
 465                     $(self.session.shortcuts.binding).trigger('remove-current');
 466                     $shortcut_toggle.removeClass("oe-shortcut-remove");
 467                 } else {
 468                     $(self.session.shortcuts.binding).trigger('add', {
 469                         'user_id': self.session.uid,
 470                         'res_id': self.session.active_id,
 471                         'resource': 'ir.ui.menu',
 472                         'name': self.action.name
 473                     });
 474                     $shortcut_toggle.addClass("oe-shortcut-remove");
 475                 }
 476             });
 477     },
 478     /**
 479      * Intercept do_action resolution from children views
 480      */
 481     on_action_executed: function () {
 482         return new db.web.DataSet(this, 'res.log')
 483                 .call('get', [], this.do_display_log);
 484     },
 485     /**
 486      * @param {Array<Object>} log_records
 487      */
 488     do_display_log: function (log_records) {
 489         var self = this,
 490             $logs = this.$element.find('ul.oe-view-manager-logs:first').empty();
 491         _(log_records).each(function (record) {
 492             $(_.sprintf('<li><a href="#">%s</a></li>', record.name))
 493                 .appendTo($logs)
 494                 .delegate('a', 'click', function (e) {
 495                     self.do_action({
 496                         type: 'ir.actions.act_window',
 497                         res_model: record.res_model,
 498                         res_id: record.res_id,
 499                         // TODO: need to have an evaluated context here somehow
 500                         //context: record.context,
 501                         views: [[false, 'form']]
 502                     });
 503                     return false;
 504                 });
 505         });
 506     }
 507 });
 508
 509 db.web.Sidebar = db.web.Widget.extend({
 510     init: function(parent, element_id) {
 511         this._super(parent, element_id);
 512         this.items = {};
 513         this.sections = {};
 514     },
 515     start: function() {
 516         this._super(this);
 517         var self = this;
 518         this.$element.html(db.web.qweb.render('Sidebar'));
 519         this.$element.find(".toggle-sidebar").click(function(e) {
 520             self.do_toggle();
 521         });
 522     },
 523
 524     call_default_on_sidebar: function(item) {
 525         var func_name = 'on_sidebar_' + _.underscored(item.label);
 526         var fn = this.widget_parent[func_name];
 527         if(typeof fn === 'function') {
 528             fn(item);
 529         }
 530     },
 531
 532     add_default_sections: function() {
 533         this.add_section(_t('Customize'), 'customize');
 534         this.add_items('customize', [
 535             {
 536                 label: _t("Manage Views"),
 537                 callback: this.call_default_on_sidebar,
 538                 title: _t("Manage views of the current object"),
 539             }, {
 540                 label: _t("Edit Workflow"),
 541                 callback: this.call_default_on_sidebar,
 542                 title: _t("Manage views of the current object"),
 543                 classname: 'oe_hide oe_sidebar_edit_workflow'
 544             }, {
 545                 label: _t("Customize Object"),
 546                 callback: this.call_default_on_sidebar,
 547                 title: _t("Manage views of the current object"),
 548             }
 549         ]);
 550
 551         this.add_section(_t('Other Options'), 'other');
 552         this.add_items('other', [
 553             {
 554                 label: _t("Import"),
 555                 callback: this.call_default_on_sidebar,
 556             }, {
 557                 label: _t("Export"),
 558                 callback: this.call_default_on_sidebar,
 559             }, {
 560                 label: _t("Translate"),
 561                 callback: this.call_default_on_sidebar,
 562                 classname: 'oe_sidebar_translate oe_hide'
 563             }, {
 564                 label: _t("View Log"),
 565                 callback: this.call_default_on_sidebar,
 566                 classname: 'oe_hide oe_sidebar_view_log'
 567             }
 568         ]);
 569     },
 570
 571     add_toolbar: function(toolbar) {
 572         var self = this;
 573         _.each([['print', _t("Reports")], ['action', _t("Actions")], ['relate', _t("Links")]], function(type) {
 574             var items = toolbar[type[0]];
 575             if (items.length) {
 576                 for (var i = 0; i < items.length; i++) {
 577                     items[i] = {
 578                         label: items[i]['name'],
 579                         action: items[i],
 580                         classname: 'oe_sidebar_' + type[0]
 581                     }
 582                 }
 583                 self.add_section(type[1], type[0]);
 584                 self.add_items(type[0], items);
 585             }
 586         });
 587     },
 588
 589     add_section: function(name, code) {
 590         if(!code) code = _.underscored(name);
 591         var $section = this.sections[code];
 592
 593         if(!$section) {
 594             section_id = _.uniqueId(this.element_id + '_section_' + code + '_');
 595             var $section = $(db.web.qweb.render("Sidebar.section", {
 596                 section_id: section_id,
 597                 name: name,
 598                 classname: 'oe_sidebar_' + code,
 599             }));
 600             $section.appendTo(this.$element.find('div.sidebar-actions'));
 601             this.sections[code] = $section;
 602         }
 603         return $section;
 604     },
 605
 606     add_items: function(section_code, items) {
 607         // An item is a dictonary : {
 608         //    label: label to be displayed for the link,
 609         //    action: action to be launch when the link is clicked,
 610         //    callback: a function to be executed when the link is clicked,
 611         //    classname: optional dom class name for the line,
 612         //    title: optional title for the link
 613         // }
 614         // Note: The item should have one action or/and a callback
 615         //
 616
 617         var self = this,
 618             $section = this.add_section(_.titleize(section_code.replace('_', ' ')), section_code),
 619             section_id = $section.attr('id');
 620
 621         if (items) {
 622             for (var i = 0; i < items.length; i++) {
 623                 items[i].element_id = _.uniqueId(section_id + '_item_');
 624                 this.items[items[i].element_id] = items[i];
 625             }
 626
 627             var $items = $(db.web.qweb.render("Sidebar.section.items", {items: items}));
 628
 629             $items.find('a.oe_sidebar_action_a').click(function() {
 630                 var item = self.items[$(this).attr('id')];
 631                 if (item.callback) {
 632                     item.callback.apply(self, [item]);
 633                 }
 634                 if (item.action) {
 635                     var ids = self.widget_parent.get_selected_ids();
 636                     if (ids.length == 0) {
 637                         //TODO: make prettier warning?
 638                         $("<div />").text(_t("You must choose at least one record.")).dialog({
 639                             title: _t("Warning"),
 640                             modal: true
 641                         });
 642                         return false;
 643                     }
 644                     var additional_context = {
 645                         active_id: ids[0],
 646                         active_ids: ids,
 647                         active_model: self.widget_parent.dataset.model
 648                     };
 649                     self.rpc("/web/action/load", {
 650                         action_id: item.action.id,
 651                         context: additional_context
 652                     }, function(result) {
 653                         result.result.context = _.extend(result.result.context || {},
 654                             additional_context);
 655                         result.result.flags = result.result.flags || {};
 656                         result.result.flags.new_window = true;
 657                         self.do_action(result.result);
 658                     });
 659                 }
 660                 return false;
 661             });
 662
 663             var $ul = $section.find('ul');
 664             if(!$ul.length) {
 665                 $ul = $('<ul/>').appendTo($section);
 666             }
 667             $items.appendTo($ul);
 668         }
 669     },
 670     do_fold: function() {
 671         this.$element.addClass('closed-sidebar').removeClass('open-sidebar');
 672     },
 673     do_unfold: function() {
 674         this.$element.addClass('open-sidebar').removeClass('closed-sidebar');
 675     },
 676     do_toggle: function() {
 677         this.$element.toggleClass('open-sidebar closed-sidebar');
 678     }
 679 });
 680
 681 db.web.TranslateDialog = db.web.Dialog.extend({
 682     dialog_title: _t("Translations"),
 683     init: function(view) {
 684         // TODO fme: should add the language to fields_view_get because between the fields view get
 685         // and the moment the user opens the translation dialog, the user language could have been changed
 686         this.view_language = view.session.user_context.lang;
 687         this['on_button' + _t("Save")] = this.on_button_Save;
 688         this['on_button' + _t("Close")] = this.on_button_Close;
 689         this._super(view, {
 690             width: '80%',
 691             height: '80%'
 692         });
 693         this.view = view;
 694         this.view_type = view.fields_view.type || '';
 695         this.$fields_form = null;
 696         this.$view_form = null;
 697         this.$sidebar_form = null;
 698         this.translatable_fields_keys = _.map(this.view.translatable_fields || [], function(i) { return i.name });
 699         this.languages = null;
 700         this.languages_loaded = $.Deferred();
 701         (new db.web.DataSetSearch(this, 'res.lang', this.view.dataset.get_context(),
 702             [['translatable', '=', '1']])).read_slice(['code', 'name'], { sort: 'id' }, this.on_languages_loaded);
 703     },
 704     start: function() {
 705         var self = this;
 706         this._super();
 707         $.when(this.languages_loaded).then(function() {
 708             self.$element.html(db.web.qweb.render('TranslateDialog', { widget: self }));
 709             self.$element.tabs();
 710             if (!(self.view.translatable_fields && self.view.translatable_fields.length)) {
 711                 self.hide_tabs('fields');
 712                 self.select_tab('view');
 713             }
 714             self.$fields_form = self.$element.find('.oe_translation_form');
 715             self.$fields_form.find('.oe_trad_field').change(function() {
 716                 $(this).toggleClass('touched', ($(this).val() != $(this).attr('data-value')));
 717             });
 718         });
 719         return this;
 720     },
 721     on_languages_loaded: function(langs) {
 722         this.languages = langs;
 723         this.languages_loaded.resolve();
 724     },
 725     do_load_fields_values: function(callback) {
 726         var self = this,
 727             deffered = [];
 728         this.$fields_form.find('.oe_trad_field').val('').removeClass('touched');
 729         _.each(self.languages, function(lg) {
 730             var deff = $.Deferred();
 731             deffered.push(deff);
 732             var callback = function(values) {
 733                 _.each(self.translatable_fields_keys, function(f) {
 734                     self.$fields_form.find('.oe_trad_field[name="' + lg.code + '-' + f + '"]').val(values[0][f] || '').attr('data-value', values[0][f] || '');
 735                 });
 736                 deff.resolve();
 737             };
 738             if (lg.code === self.view_language) {
 739                 var values = {};
 740                 _.each(self.translatable_fields_keys, function(field) {
 741                     values[field] = self.view.fields[field].get_value();
 742                 });
 743                 callback([values]);
 744             } else {
 745                 self.rpc('/web/dataset/get', {
 746                     model: self.view.dataset.model,
 747                     ids: [self.view.datarecord.id],
 748                     fields: self.translatable_fields_keys,
 749                     context: self.view.dataset.get_context({
 750                         'lang': lg.code
 751                     })}, callback);
 752             }
 753         });
 754         $.when.apply(null, deffered).then(callback);
 755     },
 756     show_tabs: function() {
 757         for (var i = 0; i < arguments.length; i++) {
 758             this.$element.find('ul.oe_translate_tabs li a[href$="' + arguments[i] + '"]').parent().show();
 759         }
 760     },
 761     hide_tabs: function() {
 762         for (var i = 0; i < arguments.length; i++) {
 763             this.$element.find('ul.oe_translate_tabs li a[href$="' + arguments[i] + '"]').parent().hide();
 764         }
 765     },
 766     select_tab: function(name) {
 767         this.show_tabs(name);
 768         var index = this.$element.find('ul.oe_translate_tabs li a[href$="' + arguments[i] + '"]').parent().index() - 1;
 769         this.$element.tabs('select', index);
 770     },
 771     open: function(field) {
 772         var self = this,
 773             sup = this._super;
 774         $.when(this.languages_loaded).then(function() {
 775             if (self.view.translatable_fields && self.view.translatable_fields.length) {
 776                 self.do_load_fields_values(function() {
 777                     sup.call(self);
 778                     if (field) {
 779                         // TODO: focus and scroll to field
 780                     }
 781                 });
 782             } else {
 783                 sup.call(self);
 784             }
 785         });
 786     },
 787     on_button_Save: function() {
 788         var trads = {},
 789             self = this;
 790         self.$fields_form.find('.oe_trad_field.touched').each(function() {
 791             var field = $(this).attr('name').split('-');
 792             if (!trads[field[0]]) {
 793                 trads[field[0]] = {};
 794             }
 795             trads[field[0]][field[1]] = $(this).val();
 796         });
 797         _.each(trads, function(data, code) {
 798             if (code === self.view_language) {
 799                 _.each(data, function(value, field) {
 800                     self.view.fields[field].set_value(value);
 801                 });
 802             } else {
 803                 self.view.dataset.write(self.view.datarecord.id, data, { 'lang': code });
 804             }
 805         });
 806         this.close();
 807     },
 808     on_button_Close: function() {
 809         this.close();
 810     }
 811 });
 812
 813 db.web.View = db.web.Widget.extend(/** @lends db.web.View# */{
 814     template: "EmptyComponent",
 815     set_default_options: function(options) {
 816         this.options = options || {};
 817         _.defaults(this.options, {
 818             // All possible views options should be defaulted here
 819             sidebar_id: null,
 820             sidebar: true,
 821             action: null,
 822             action_views_ids: {}
 823         });
 824     },
 825     open_translate_dialog: function(field) {
 826         if (!this.translate_dialog) {
 827             this.translate_dialog = new db.web.TranslateDialog(this).start();
 828         }
 829         this.translate_dialog.open(field);
 830     },
 831     /**
 832      * Fetches and executes the action identified by ``action_data``.
 833      *
 834      * @param {Object} action_data the action descriptor data
 835      * @param {String} action_data.name the action name, used to uniquely identify the action to find and execute it
 836      * @param {String} [action_data.special=null] special action handlers (currently: only ``'cancel'``)
 837      * @param {String} [action_data.type='workflow'] the action type, if present, one of ``'object'``, ``'action'`` or ``'workflow'``
 838      * @param {Object} [action_data.context=null] additional action context, to add to the current context
 839      * @param {db.web.DataSet} dataset a dataset object used to communicate with the server
 840      * @param {Object} [record_id] the identifier of the object on which the action is to be applied
 841      * @param {Function} on_closed callback to execute when dialog is closed or when the action does not generate any result (no new action)
 842      */
 843     do_execute_action: function (action_data, dataset, record_id, on_closed) {
 844         var self = this;
 845         var result_handler = function () {
 846             if (on_closed) { on_closed.apply(null, arguments); }
 847             if (self.widget_parent && self.widget_parent.on_action_executed) {
 848                 return self.widget_parent.on_action_executed.apply(null, arguments);
 849             }
 850         };
 851         var handler = function (r) {
 852             var action = r.result;
 853             if (action && action.constructor == Object) {
 854                 return self.rpc('/web/session/eval_domain_and_context', {
 855                     contexts: [dataset.get_context(), action.context || {}, {
 856                         active_id: record_id || false,
 857                         active_ids: [record_id || false],
 858                         active_model: dataset.model
 859                     }],
 860                     domains: []
 861                 }).pipe(function (results) {
 862                     action.context = results.context
 863                     return self.do_action(action, result_handler);
 864                 });
 865             } else {
 866                 return result_handler();
 867             }
 868         };
 869
 870         var context = new db.web.CompoundContext(dataset.get_context(), action_data.context || {});
 871
 872         if (action_data.special) {
 873             return handler({result: {"type":"ir.actions.act_window_close"}});
 874         } else if (action_data.type=="object") {
 875             return dataset.call_button(action_data.name, [[record_id], context], handler);
 876         } else if (action_data.type=="action") {
 877             return this.rpc('/web/action/load', { action_id: parseInt(action_data.name, 10), context: context }, handler);
 878         } else  {
 879             return dataset.exec_workflow(record_id, action_data.name, handler);
 880         }
 881     },
 882     /**
 883      * Directly set a view to use instead of calling fields_view_get. This method must
 884      * be called before start(). When an embedded view is set, underlying implementations
 885      * of db.web.View must use the provided view instead of any other one.
 886      *
 887      * @param embedded_view A view.
 888      */
 889     set_embedded_view: function(embedded_view) {
 890         this.embedded_view = embedded_view;
 891         this.options.sidebar = false;
 892     },
 893     do_switch_view: function(view) {
 894     },
 895     do_search: function(view) {
 896     },
 897
 898     set_common_sidebar_sections: function(sidebar) {
 899         sidebar.add_default_sections();
 900     },
 901     on_sidebar_manage_views: function() {
 902         if (this.fields_view && this.fields_view.arch) {
 903             $('<xmp>' + db.web.json_node_to_xml(this.fields_view.arch, true) + '</xmp>').dialog({ width: '95%', height: 600});
 904         } else {
 905             this.notification.warn("Manage Views", "Could not find current view declaration");
 906         }
 907     },
 908     on_sidebar_edit_workflow: function() {
 909         console.log('Todo');
 910     },
 911     on_sidebar_customize_object: function() {
 912         console.log('Todo');
 913     },
 914     on_sidebar_import: function() {
 915         var import_view = new db.web.DataImport(this, this.dataset);
 916         import_view.start();
 917     },
 918     on_sidebar_export: function() {
 919         var export_view = new db.web.DataExport(this, this.dataset);
 920         export_view.start();
 921     },
 922     on_sidebar_translate: function() {
 923         this.open_translate_dialog();
 924     },
 925     on_sidebar_view_log: function() {
 926     }
 927 });
 928
 929 db.web.json_node_to_xml = function(node, single_quote, indent) {
 930     // For debugging purpose, this function will convert a json node back to xml
 931     // Maybe usefull for xml view editor
 932
 933     if (typeof(node) === 'string') {
 934         return node;
 935     }
 936     else if (typeof(node.tag) !== 'string' || !node.children instanceof Array || !node.attrs instanceof Object) {
 937         throw("Node a json node");
 938     }
 939     indent = indent || 0;
 940     var sindent = new Array(indent + 1).join('\t'),
 941         r = sindent + '<' + node.tag;
 942     for (var attr in node.attrs) {
 943         var vattr = node.attrs[attr];
 944         if (typeof(vattr) !== 'string') {
 945             // domains, ...
 946             vattr = JSON.stringify(vattr);
 947         }
 948         vattr = vattr.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
 949         if (single_quote) {
 950             vattr = vattr.replace(/&quot;/g, "'");
 951         }
 952         r += ' ' + attr + '="' + vattr + '"';
 953     }
 954     if (node.children && node.children.length) {
 955         r += '>\n';
 956         var childs = [];
 957         for (var i = 0, ii = node.children.length; i < ii; i++) {
 958             childs.push(db.web.json_node_to_xml(node.children[i], single_quote, indent + 1));
 959         }
 960         r += childs.join('\n');
 961         r += '\n' + sindent + '</' + node.tag + '>';
 962         return r;
 963     } else {
 964         return r + '/>';
 965     }
 966 }
 967
 968 };
 969
 970 // vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax: