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

   1 /*---------------------------------------------------------
   2  * OpenERP web library
   3  *---------------------------------------------------------*/
   4
   5 openerp.web.views = function(instance) {
   6 var QWeb = instance.web.qweb,
   7     _t = instance.web._t;
   8
   9 instance.web.ActionManager = instance.web.Widget.extend({
  10     init: function(parent) {
  11         this._super(parent);
  12         this.inner_action = null;
  13         this.inner_viewmanager = null;
  14         this.dialog = null;
  15         this.dialog_viewmanager = null;
  16         this.client_widget = null;
  17     },
  18     dialog_stop: function () {
  19         if (this.dialog) {
  20             this.dialog_viewmanager.destroy();
  21             this.dialog_viewmanager = null;
  22             this.dialog.destroy();
  23             this.dialog = null;
  24         }
  25     },
  26     content_stop: function () {
  27         if (this.inner_viewmanager) {
  28             this.inner_viewmanager.destroy();
  29             this.inner_viewmanager = null;
  30         }
  31         if (this.client_widget) {
  32             this.client_widget.destroy();
  33             this.client_widget = null;
  34         }
  35     },
  36     do_push_state: function(state) {
  37         if (this.getParent() && this.getParent().do_push_state) {
  38             if (this.inner_action) {
  39                 state['model'] = this.inner_action.res_model;
  40                 if (this.inner_action.id) {
  41                     state['action_id'] = this.inner_action.id;
  42                 }
  43             }
  44             this.getParent().do_push_state(state);
  45         }
  46     },
  47     do_load_state: function(state, warm) {
  48         var self = this,
  49             action_loaded;
  50         if (state.action_id) {
  51             var run_action = (!this.inner_viewmanager) || this.inner_viewmanager.action.id !== state.action_id;
  52             if (run_action) {
  53                 this.null_action();
  54                 action_loaded = this.do_action(state.action_id);
  55                 instance.webclient.menu.has_been_loaded.then(function() {
  56                     instance.webclient.menu.open_action(state.action_id);
  57                 });
  58             }
  59         } else if (state.model && state.id) {
  60             // TODO handle context & domain ?
  61             this.null_action();
  62             var action = {
  63                 res_model: state.model,
  64                 res_id: state.id,
  65                 type: 'ir.actions.act_window',
  66                 views: [[false, 'form']]
  67             };
  68             action_loaded = this.do_action(action);
  69         } else if (state.sa) {
  70             // load session action
  71             var self = this;
  72             this.null_action();
  73             action_loaded = this.rpc('/web/session/get_session_action',  {key: state.sa}).pipe(function(action) {
  74                 if (action) {
  75                     return self.do_action(action);
  76                 }
  77             });
  78         } else if (state.client_action) {
  79             this.null_action();
  80             this.ir_actions_client(state.client_action);
  81         }
  82
  83         $.when(action_loaded || null).then(function() {
  84             if (self.inner_viewmanager) {
  85                 self.inner_viewmanager.do_load_state(state, warm);
  86             }
  87         });
  88     },
  89     do_action: function(action, on_close) {
  90         if (_.isNumber(action)) {
  91             var self = this;
  92             return self.rpc("/web/action/load", { action_id: action }, function(result) {
  93                 self.do_action(result.result, on_close);
  94             });
  95         }
  96         if (!action.type) {
  97             console.error("No type for action", action);
  98             return;
  99         }
 100         var type = action.type.replace(/\./g,'_');
 101         var popup = action.target === 'new';
 102         var inline = action.target === 'inline';
 103         action.flags = _.extend({
 104             views_switcher : !popup && !inline,
 105             search_view : !popup && !inline,
 106             action_buttons : !popup && !inline,
 107             sidebar : !popup && !inline,
 108             pager : !popup && !inline,
 109             display_title : !popup
 110         }, action.flags || {});
 111         if (!(type in this)) {
 112             console.error("Action manager can't handle action of type " + action.type, action);
 113             return;
 114         }
 115         return this[type](action, on_close);
 116     },
 117     null_action: function() {
 118         this.dialog_stop();
 119         this.content_stop();
 120     },
 121     ir_actions_act_window: function (action, on_close) {
 122         var self = this;
 123         if (_(['base.module.upgrade', 'base.setup.installer'])
 124                 .contains(action.res_model)) {
 125             var old_close = on_close;
 126             on_close = function () {
 127                 instance.webclient.do_reload().then(old_close);
 128             };
 129         }
 130         if (action.target === 'new') {
 131             if (this.dialog == null) {
 132                 this.dialog = new instance.web.Dialog(this, { width: '80%' });
 133                 if(on_close)
 134                     this.dialog.on_close.add(on_close);
 135             } else {
 136                 this.dialog_viewmanager.destroy();
 137             }
 138             this.dialog.dialog_title = action.name;
 139             this.dialog_viewmanager = new instance.web.ViewManagerAction(this, action);
 140             this.dialog_viewmanager.appendTo(this.dialog.$element);
 141             this.dialog.open();
 142         } else  {
 143             this.dialog_stop();
 144             this.content_stop();
 145             if(action.menu_id) {
 146                 return this.getParent().do_action(action, function () {
 147                     instance.webclient.menu.open_menu(action.menu_id);
 148                 });
 149             }
 150             this.inner_action = action;
 151             this.inner_viewmanager = new instance.web.ViewManagerAction(this, action);
 152             this.inner_viewmanager.appendTo(this.$element);
 153         }
 154     },
 155     ir_actions_act_window_close: function (action, on_closed) {
 156         if (!this.dialog && on_closed) {
 157             on_closed();
 158         }
 159         this.dialog_stop();
 160     },
 161     ir_actions_server: function (action, on_closed) {
 162         var self = this;
 163         this.rpc('/web/action/run', {
 164             action_id: action.id,
 165             context: action.context || {}
 166         }).then(function (action) {
 167             self.do_action(action, on_closed)
 168         });
 169     },
 170     ir_actions_client: function (action) {
 171         this.content_stop();
 172         this.dialog_stop();
 173         var ClientWidget = instance.web.client_actions.get_object(action.tag);
 174         (this.client_widget = new ClientWidget(this, action.params)).appendTo(this.$element);
 175     },
 176     ir_actions_report_xml: function(action, on_closed) {
 177         var self = this;
 178         $.blockUI();
 179         self.rpc("/web/session/eval_domain_and_context", {
 180             contexts: [action.context],
 181             domains: []
 182         }).then(function(res) {
 183             action = _.clone(action);
 184             action.context = res.context;
 185             self.session.get_file({
 186                 url: '/web/report',
 187                 data: {action: JSON.stringify(action)},
 188                 complete: $.unblockUI,
 189                 success: function(){
 190                     if (!self.dialog && on_closed) {
 191                         on_closed();
 192                     }
 193                     self.dialog_stop();
 194                 },
 195                 error: instance.webclient.crashmanager.on_rpc_error
 196             })
 197         });
 198     },
 199     ir_actions_act_url: function (action) {
 200         window.open(action.url, action.target === 'self' ? '_self' : '_blank');
 201     },
 202     ir_ui_menu: function (action) {
 203         this.getParent().do_action(action);
 204     }
 205 });
 206
 207 instance.web.ViewManager =  instance.web.Widget.extend({
 208     template: "ViewManager",
 209     init: function(parent, dataset, views, flags) {
 210         this._super(parent);
 211         this.model = dataset ? dataset.model : undefined;
 212         this.dataset = dataset;
 213         this.searchview = null;
 214         this.active_view = null;
 215         this.views_src = _.map(views, function(x) {
 216             if (x instanceof Array) {
 217                 var View = instance.web.views.get_object(x[1], true);
 218                 return {
 219                     view_id: x[0],
 220                     view_type: x[1],
 221                     label: View ? View.prototype.display_name : (void 'nope')
 222                 };
 223             } else {
 224                 return x;
 225             }
 226         });
 227         this.views = {};
 228         this.flags = flags || {};
 229         this.registry = instance.web.views;
 230         this.views_history = [];
 231     },
 232     /**
 233      * @returns {jQuery.Deferred} initial view loading promise
 234      */
 235     start: function() {
 236         this._super();
 237         var self = this;
 238         this.$element.find('.oe_view_manager_switch a').click(function() {
 239             self.on_mode_switch($(this).data('view-type'));
 240         }).tipsy();
 241         var views_ids = {};
 242         _.each(this.views_src, function(view) {
 243             self.views[view.view_type] = $.extend({}, view, {
 244                 deferred : $.Deferred(),
 245                 controller : null,
 246                 options : _.extend({
 247                     $buttons : self.$element.find('.oe_view_manager_buttons'),
 248                     $sidebar : self.flags.sidebar ? self.$element.find('.oe_view_manager_sidebar') : undefined,
 249                     $pager : self.$element.find('.oe_view_manager_pager'),
 250                     action : self.action,
 251                     action_views_ids : views_ids
 252                 }, self.flags, self.flags[view.view_type] || {}, view.options || {})
 253             });
 254             views_ids[view.view_type] = view.view_id;
 255         });
 256         if (this.flags.views_switcher === false) {
 257             this.$element.find('.oe_view_manager_switch').hide();
 258         }
 259         // If no default view defined, switch to the first one in sequence
 260         var default_view = this.flags.default_view || this.views_src[0].view_type;
 261         return this.on_mode_switch(default_view);
 262     },
 263     /**
 264      * Asks the view manager to switch visualization mode.
 265      *
 266      * @param {String} view_type type of view to display
 267      * @param {Boolean} [no_store=false] don't store the view being switched to on the switch stack
 268      * @returns {jQuery.Deferred} new view loading promise
 269      */
 270     on_mode_switch: function(view_type, no_store) {
 271         var self = this;
 272         var view = this.views[view_type];
 273         var view_promise;
 274         if(!view)
 275             return $.Deferred().reject();
 276
 277         if (!no_store) {
 278             this.views_history.push(view_type);
 279         }
 280         this.active_view = view_type;
 281
 282         if (!view.controller) {
 283             // Lazy loading of views
 284             var controllerclass = this.registry.get_object(view_type);
 285             var options = _.clone(view.options);
 286             if (view_type === "form" && this.action) {
 287                 switch (this.action.target) {
 288                     case 'new':
 289                     case 'inline':
 290                         options.initial_mode = 'edit';
 291                         break;
 292                 }
 293             }
 294             var controller = new controllerclass(this, this.dataset, view.view_id, options);
 295             if (view.embedded_view) {
 296                 controller.set_embedded_view(view.embedded_view);
 297             }
 298             controller.do_switch_view.add_last(_.bind(this.switch_view, this));
 299             controller.do_prev_view.add_last(this.on_prev_view);
 300             var container = this.$element.find(".oe_view_manager_view_" + view_type);
 301             view_promise = controller.appendTo(container);
 302             this.views[view_type].controller = controller;
 303             this.views[view_type].deferred.resolve(view_type);
 304             $.when(view_promise).then(function() {
 305                 self.on_controller_inited(view_type, controller);
 306                 if (self.searchview
 307                         && self.flags.auto_search
 308                         && view.controller.searchable !== false) {
 309                     self.searchview.ready.then(self.searchview.do_search);
 310                 }
 311             });
 312         } else if (this.searchview
 313                 && self.flags.auto_search
 314                 && view.controller.searchable !== false) {
 315             this.searchview.ready.then(this.searchview.do_search);
 316         }
 317
 318         if (this.searchview) {
 319             this.searchview[(view.controller.searchable === false || this.searchview.hidden) ? 'hide' : 'show']();
 320         }
 321
 322         this.$element
 323             .find('.oe_view_manager_switch a').parent().removeClass('active')
 324         this.$element
 325             .find('.oe_view_manager_switch a').filter('[data-view-type="' + view_type + '"]')
 326             .parent().addClass('active');
 327
 328         $.when(view_promise).then(function () {
 329             _.each(_.keys(self.views), function(view_name) {
 330                 var controller = self.views[view_name].controller;
 331                 if (controller) {
 332                     if (view_name === view_type) {
 333                         controller.do_show();
 334                     } else {
 335                         controller.do_hide();
 336                     }
 337                 }
 338             });
 339
 340             self.$element.find('.oe_view_title_text:first').text(
 341                     self.display_title());
 342         });
 343         return view_promise;
 344     },
 345     /**
 346      * Method used internally when a view asks to switch view. This method is meant
 347      * to be extended by child classes to change the default behavior, which simply
 348      * consist to switch to the asked view.
 349      */
 350     switch_view: function(view_type, no_store) {
 351         return this.on_mode_switch(view_type, no_store);
 352     },
 353     /**
 354      * Returns to the view preceding the caller view in this manager's
 355      * navigation history (the navigation history is appended to via
 356      * on_mode_switch)
 357      *
 358      * @param {Object} [options]
 359      * @param {Boolean} [options.created=false] resource was created
 360      * @param {String} [options.default=null] view to switch to if no previous view
 361      * @returns {$.Deferred} switching end signal
 362      */
 363     on_prev_view: function (options) {
 364         options = options || {};
 365         var current_view = this.views_history.pop();
 366         var previous_view = this.views_history[this.views_history.length - 1] || options['default'];
 367         if (options.created && current_view === 'form' && previous_view === 'list') {
 368             // APR special case: "If creation mode from list (and only from a list),
 369             // after saving, go to page view (don't come back in list)"
 370             return this.on_mode_switch('form');
 371         } else if (options.created && !previous_view && this.action && this.action.flags.default_view === 'form') {
 372             // APR special case: "If creation from dashboard, we have no previous view
 373             return this.on_mode_switch('form');
 374         }
 375         return this.on_mode_switch(previous_view, true);
 376     },
 377     /**
 378      * Sets up the current viewmanager's search view.
 379      *
 380      * @param {Number|false} view_id the view to use or false for a default one
 381      * @returns {jQuery.Deferred} search view startup deferred
 382      */
 383     setup_search_view: function(view_id, search_defaults) {
 384         var self = this;
 385         if (this.searchview) {
 386             this.searchview.destroy();
 387         }
 388         this.searchview = new instance.web.SearchView(this, this.dataset, view_id, search_defaults, this.flags.search_view === false);
 389
 390         this.searchview.on_search.add(this.do_searchview_search);
 391         return this.searchview.appendTo(this.$element.find(".oe_view_manager_view_search"));
 392     },
 393     do_searchview_search: function(domains, contexts, groupbys) {
 394         var self = this,
 395             controller = this.views[this.active_view].controller,
 396             action_context = this.action.context || {};
 397         this.rpc('/web/session/eval_domain_and_context', {
 398             domains: [this.action.domain || []].concat(domains || []),
 399             contexts: [action_context].concat(contexts || []),
 400             group_by_seq: groupbys || []
 401         }, function (results) {
 402             self.dataset._model = new instance.web.Model(
 403                 self.dataset.model, results.context, results.domain);
 404             var groupby = results.group_by.length
 405                         ? results.group_by
 406                         : action_context.group_by;
 407             if (_.isString(groupby)) {
 408                 groupby = [groupby];
 409             }
 410             controller.do_search(results.domain, results.context, groupby || []);
 411         });
 412     },
 413     /**
 414      * Event launched when a controller has been inited.
 415      *
 416      * @param {String} view_type type of view
 417      * @param {String} view the inited controller
 418      */
 419     on_controller_inited: function(view_type, view) {
 420     },
 421     /**
 422      * Called when one of the view want to execute an action
 423      */
 424     on_action: function(action) {
 425     },
 426     on_create: function() {
 427     },
 428     on_remove: function() {
 429     },
 430     on_edit: function() {
 431     },
 432     /**
 433      * Called by children view after executing an action
 434      */
 435     on_action_executed: function () {
 436     },
 437     display_title: function () {
 438         var view = this.views[this.active_view];
 439         if (view) {
 440             // ick
 441             return view.controller.fields_view.arch.attrs.string;
 442         }
 443         return '';
 444     }
 445 });
 446
 447 instance.web.ViewManagerAction = instance.web.ViewManager.extend({
 448     template:"ViewManagerAction",
 449     /**
 450      * @constructs instance.web.ViewManagerAction
 451      * @extends instance.web.ViewManager
 452      *
 453      * @param {instance.web.ActionManager} parent parent object/widget
 454      * @param {Object} action descriptor for the action this viewmanager needs to manage its views.
 455      */
 456     init: function(parent, action) {
 457         // dataset initialization will take the session from ``this``, so if we
 458         // do not have it yet (and we don't, because we've not called our own
 459         // ``_super()``) rpc requests will blow up.
 460         var flags = action.flags || {};
 461         if (!('auto_search' in flags)) {
 462             flags.auto_search = action.auto_search !== false;
 463         }
 464         if (action.res_model == 'board.board' && action.view_mode === 'form') {
 465             // Special case for Dashboards
 466             _.extend(flags, {
 467                 views_switcher : false,
 468                 display_title : false,
 469                 search_view : false,
 470                 pager : false,
 471                 sidebar : false,
 472                 action_buttons : false
 473             });
 474         }
 475         this._super(parent, null, action.views, flags);
 476         this.session = parent.session;
 477         this.action = action;
 478         var dataset = new instance.web.DataSetSearch(this, action.res_model, action.context, action.domain);
 479         if (action.res_id) {
 480             dataset.ids.push(action.res_id);
 481             dataset.index = 0;
 482         }
 483         this.dataset = dataset;
 484
 485         // setup storage for session-wise menu hiding
 486         if (this.session.hidden_menutips) {
 487             return;
 488         }
 489         this.session.hidden_menutips = {}
 490     },
 491     /**
 492      * Initializes the ViewManagerAction: sets up the searchview (if the
 493      * searchview is enabled in the manager's action flags), calls into the
 494      * parent to initialize the primary view and (if the VMA has a searchview)
 495      * launches an initial search after both views are done rendering.
 496      */
 497     start: function() {
 498         var self = this,
 499             searchview_loaded,
 500             search_defaults = {};
 501         _.each(this.action.context, function (value, key) {
 502             var match = /^search_default_(.*)$/.exec(key);
 503             if (match) {
 504                 search_defaults[match[1]] = value;
 505             }
 506         });
 507         // init search view
 508         var searchview_id = this.action['search_view_id'] && this.action['search_view_id'][0];
 509
 510         searchview_loaded = this.setup_search_view(searchview_id || false, search_defaults);
 511
 512         var main_view_loaded = this._super();
 513
 514         var manager_ready = $.when(searchview_loaded, main_view_loaded);
 515
 516         this.$element.find('.oe_debug_view').change(this.on_debug_changed);
 517
 518         if (this.action.help && !this.flags.low_profile) {
 519             var Users = new instance.web.DataSet(self, 'res.users'),
 520                 $tips = this.$element.find('.oe_view_manager_menu_tips');
 521             $tips.delegate('blockquote button', 'click', function() {
 522                 var $this = $(this);
 523                 //noinspection FallthroughInSwitchStatementJS
 524                 switch ($this.attr('name')) {
 525                 case 'disable':
 526                     Users.write(self.session.uid, {menu_tips:false});
 527                 case 'hide':
 528                     $this.closest('blockquote').hide();
 529                     self.session.hidden_menutips[self.action.id] = true;
 530                 }
 531             });
 532             if (!(self.action.id in self.session.hidden_menutips)) {
 533                 Users.read_ids([this.session.uid], ['menu_tips']).then(function(users) {
 534                     var user = users[0];
 535                     if (!(user && user.id === self.session.uid)) {
 536                         return;
 537                     }
 538                     $tips.find('blockquote').toggle(user.menu_tips);
 539                 });
 540             }
 541         }
 542
 543         return manager_ready;
 544     },
 545     on_debug_changed: function (evt) {
 546         var self = this,
 547             $sel = $(evt.currentTarget),
 548             $option = $sel.find('option:selected'),
 549             val = $sel.val(),
 550             current_view = this.views[this.active_view].controller;
 551         switch (val) {
 552             case 'fvg':
 553                 var dialog = new instance.web.Dialog(this, { title: _t("Fields View Get"), width: '95%' }).open();
 554                 $('<pre>').text(instance.web.json_node_to_xml(current_view.fields_view.arch, true)).appendTo(dialog.$element);
 555                 break;
 556             case 'perm_read':
 557                 var ids = current_view.get_selected_ids();
 558                 if (ids.length === 1) {
 559                     this.dataset.call('perm_read', [ids]).then(function(result) {
 560                         var dialog = new instance.web.Dialog(this, {
 561                             title: _.str.sprintf(_t("View Log (%s)"), self.dataset.model),
 562                             width: 400
 563                         }, QWeb.render('ViewManagerDebugViewLog', {
 564                             perm : result[0],
 565                             format : instance.web.format_value
 566                         })).open();
 567                     });
 568                 }
 569                 break;
 570             case 'toggle_layout_outline':
 571                 current_view.rendering_engine.toggle_layout_debugging();
 572                 break;
 573             case 'fields':
 574                 this.dataset.call_and_eval(
 575                         'fields_get', [false, {}], null, 1).then(function (fields) {
 576                     var $root = $('<dl>');
 577                     _(fields).each(function (attributes, name) {
 578                         $root.append($('<dt>').append($('<h4>').text(name)));
 579                         var $attrs = $('<dl>').appendTo(
 580                                 $('<dd>').appendTo($root));
 581                         _(attributes).each(function (def, name) {
 582                             if (def instanceof Object) {
 583                                 def = JSON.stringify(def);
 584                             }
 585                             $attrs
 586                                 .append($('<dt>').text(name))
 587                                 .append($('<dd style="white-space: pre-wrap;">').text(def));
 588                         });
 589                     });
 590                     new instance.web.Dialog(self, {
 591                         title: _.str.sprintf(_t("Model %s fields"),
 592                                              self.dataset.model),
 593                         width: '95%'}, $root).open();
 594                 });
 595                 break;
 596             case 'manage_views':
 597                 if (current_view.fields_view && current_view.fields_view.arch) {
 598                     var view_editor = new instance.web.ViewEditor(current_view, current_view.$element, this.dataset, current_view.fields_view.arch);
 599                     view_editor.start();
 600                 } else {
 601                     this.do_warn(_t("Manage Views"),
 602                             _t("Could not find current view declaration"));
 603                 }
 604                 break;
 605             case 'edit_workflow':
 606                 return this.do_action({
 607                     res_model : 'workflow',
 608                     domain : [['osv', '=', this.dataset.model]],
 609                     views: [[false, 'list'], [false, 'form'], [false, 'diagram']],
 610                     type : 'ir.actions.act_window',
 611                     view_type : 'list',
 612                     view_mode : 'list'
 613                 });
 614                 break;
 615             case 'edit':
 616                 this.do_edit_resource($option.data('model'), $option.data('id'), { name : $option.text() });
 617                 break;
 618             default:
 619                 if (val) {
 620                     console.log("No debug handler for ", val);
 621                 }
 622         }
 623         evt.currentTarget.selectedIndex = 0;
 624     },
 625     do_edit_resource: function(model, id, action) {
 626         var action = _.extend({
 627             res_model : model,
 628             res_id : id,
 629             type : 'ir.actions.act_window',
 630             view_type : 'form',
 631             view_mode : 'form',
 632             views : [[false, 'form']],
 633             target : 'new',
 634             flags : {
 635                 action_buttons : true,
 636                 form : {
 637                     resize_textareas : true
 638                 }
 639             }
 640         }, action || {});
 641         this.do_action(action);
 642     },
 643     on_mode_switch: function (view_type, no_store) {
 644         var self = this;
 645
 646         return $.when(this._super(view_type, no_store)).then(function () {
 647             var controller = self.views[self.active_view].controller,
 648                 fvg = controller.fields_view,
 649                 view_id = (fvg && fvg.view_id) || '--';
 650             self.$element.find('.oe_debug_view').html(QWeb.render('ViewManagerDebug', {
 651                 view: controller,
 652                 view_manager: self
 653             }));
 654             if (!self.action.name && fvg) {
 655                 self.$element.find('.oe_view_title_text').text(fvg.arch.attrs.string || fvg.name);
 656             }
 657
 658         });
 659     },
 660     do_push_state: function(state) {
 661         if (this.getParent() && this.getParent().do_push_state) {
 662             state["view_type"] = this.active_view;
 663             this.getParent().do_push_state(state);
 664         }
 665     },
 666     do_load_state: function(state, warm) {
 667         var self = this,
 668             defs = [];
 669         if (state.view_type && state.view_type !== this.active_view) {
 670             defs.push(
 671                 this.views[this.active_view].deferred.pipe(function() {
 672                     return self.on_mode_switch(state.view_type, true);
 673                 })
 674             );
 675         }
 676
 677         $.when(defs).then(function() {
 678             self.views[self.active_view].controller.do_load_state(state, warm);
 679         });
 680     },
 681     display_title: function () {
 682         return this.action.name;
 683     }
 684 });
 685
 686 instance.web.Sidebar = instance.web.Widget.extend({
 687     init: function(parent) {
 688         this._super(parent);
 689         var view = this.getParent();
 690         this.sections = [
 691             { 'name' : 'print', 'label' : _t('Print'), },
 692             { 'name' : 'files', 'label' : _t('Attachement'), },
 693             { 'name' : 'other', 'label' : _t('More'), }
 694         ];
 695         this.items = {
 696             'print' : [],
 697             'files' : [],
 698             'other' : [
 699                     { label: _t("Import"), callback: view.on_sidebar_import },
 700                     { label: _t("Export"), callback: view.on_sidebar_export }
 701             ]
 702         }
 703         if (this.session.uid === 1) {
 704             var item = { label: _t("Translate"), callback: view.on_sidebar_translate, title: _t("Technical translation") };
 705             this.items.other.push(item);
 706         }
 707     },
 708     start: function() {
 709         var self = this;
 710         this._super(this);
 711         this.redraw();
 712         this.$element.on('click','.oe_dropdown_toggle',function(event) {
 713             $(this).parent().find('ul').toggle();
 714             return false;
 715         });
 716         this.$element.on('click','.oe_dropdown_menu li a', function(event) {
 717             var section = $(this).data('section');
 718             var index = $(this).data('index');
 719             $(this).closest('ul').hide();
 720             var item = self.items[section][index];
 721             if (item.callback) {
 722                 item.callback.apply(self, [item]);
 723             } else if (item.action) {
 724                 self.on_item_action_clicked(item);
 725             } else if (item.url) {
 726                 return true;
 727             }
 728             return false;
 729         });
 730         //this.$div.html(QWeb.render('FormView.sidebar.attachments', this));
 731         //this.$element.find('.oe-binary-file').change(this.on_attachment_changed);
 732         //this.$element.find('.oe-sidebar-attachment-delete').click(this.on_attachment_delete);
 733     },
 734     redraw: function() {
 735         var self = this;
 736         self.$element.html(QWeb.render('Sidebar', {widget: self}));
 737         this.$element.find('ul').hide();
 738     },
 739     /**
 740      * For each item added to the section:
 741      *
 742      * ``label``
 743      *     will be used as the item's name in the sidebar, can be html
 744      *
 745      * ``action``
 746      *     descriptor for the action which will be executed, ``action`` and
 747      *     ``callback`` should be exclusive
 748      *
 749      * ``callback``
 750      *     function to call when the item is clicked in the sidebar, called
 751      *     with the item descriptor as its first argument (so information
 752      *     can be stored as additional keys on the object passed to
 753      *     ``add_items``)
 754      *
 755      * ``classname`` (optional)
 756      *     ``@class`` set on the sidebar serialization of the item
 757      *
 758      * ``title`` (optional)
 759      *     will be set as the item's ``@title`` (tooltip)
 760      *
 761      * @param {String} section_code
 762      * @param {Array<{label, action | callback[, classname][, title]}>} items
 763      */
 764     add_items: function(section_code, items) {
 765         var self = this;
 766         if (items) {
 767             this.items[section_code].push.apply(this.items[section_code],items);
 768             this.redraw();
 769         }
 770     },
 771     add_toolbar: function(toolbar) {
 772         var self = this;
 773         _.each(['print','action','relate'], function(type) {
 774             var items = toolbar[type];
 775             if (items) {
 776                 for (var i = 0; i < items.length; i++) {
 777                     items[i] = {
 778                         label: items[i]['name'],
 779                         action: items[i],
 780                         classname: 'oe_sidebar_' + type
 781                     }
 782                 }
 783                 self.add_items(type=='print' ? 'print' : 'other', items);
 784             }
 785         });
 786     },
 787     on_item_action_clicked: function(item) {
 788         var self = this;
 789         self.getParent().sidebar_context().then(function (context) {
 790             var ids = self.getParent().get_selected_ids();
 791             if (ids.length == 0) {
 792                 instance.web.dialog($("<div />").text(_t("You must choose at least one record.")), { title: _t("Warning"), modal: true });
 793                 return false;
 794             }
 795             var additional_context = _.extend({
 796                 active_id: ids[0],
 797                 active_ids: ids,
 798                 active_model: self.getParent().dataset.model
 799             }, context);
 800             self.rpc("/web/action/load", {
 801                 action_id: item.action.id,
 802                 context: additional_context
 803             }, function(result) {
 804                 result.result.context = _.extend(result.result.context || {},
 805                     additional_context);
 806                 result.result.flags = result.result.flags || {};
 807                 result.result.flags.new_window = true;
 808                 self.do_action(result.result, function () {
 809                     // reload view
 810                     self.getParent().reload();
 811                 });
 812             });
 813         });
 814     },
 815     do_attachement_update: function(dataset, model_id) {
 816         if (!model_id) {
 817             this.on_attachments_loaded([]);
 818         } else {
 819             var dom = [ ['res_model', '=', dataset.model], ['res_id', '=', model_id], ['type', 'in', ['binary', 'url']] ];
 820             var ds = new instance.web.DataSetSearch(this, 'ir.attachment', dataset.get_context(), dom);
 821             ds.read_slice(['name', 'url', 'type'], {}).then(this.on_attachments_loaded);
 822         }
 823     },
 824     on_attachments_loaded: function(attachments) {
 825         var self = this;
 826         var items = [];
 827         // TODO: preprend: _s +
 828         var prefix = '/web/binary/saveas?session_id=' + self.session.session_id + '&model=ir.attachment&field=datas&filename_field=name&id=';
 829         _.each(attachments,function(a) {
 830             a.label = a.name;
 831             if(a.type === "binary") {
 832                 a.url = prefix  + a.id + '&t=' + (new Date().getTime());
 833             }
 834         });
 835         attachments.push( { label: _t("Add..."), callback: self.on_attachment_add } );
 836         self.items['files'] = attachments;
 837         self.redraw();
 838     },
 839     on_attachment_add: function(e) {
 840         this.$element.find('.oe_sidebar_add').show();
 841     },
 842     on_attachment_changed: function(e) {
 843         return;
 844         window[this.element_id + '_iframe'] = this.do_update;
 845         var $e = $(e.target);
 846         if ($e.val() != '') {
 847             this.$element.find('form.oe-binary-form').submit();
 848             $e.parent().find('input[type=file]').prop('disabled', true);
 849             $e.parent().find('button').prop('disabled', true).find('img, span').toggle();
 850         }
 851     },
 852     on_attachment_delete: function(e) {
 853         return;
 854         var self = this, $e = $(e.currentTarget);
 855         var name = _.str.trim($e.parent().find('a.oe-sidebar-attachments-link').text());
 856         if (confirm(_.str.sprintf(_t("Do you really want to delete the attachment %s?"), name))) {
 857             this.rpc('/web/dataset/unlink', {
 858                 model: 'ir.attachment',
 859                 ids: [parseInt($e.attr('data-id'))]
 860             }, function(r) {
 861                 $e.parent().remove();
 862                 self.do_notify("Delete an attachment", "The attachment '" + name + "' has been deleted");
 863             });
 864         }
 865     }
 866 });
 867
 868 instance.web.TranslateDialog = instance.web.Dialog.extend({
 869     dialog_title: {toString: function () { return _t("Translations"); }},
 870     init: function(view) {
 871         // TODO fme: should add the language to fields_view_get because between the fields view get
 872         // and the moment the user opens the translation dialog, the user language could have been changed
 873         this.view_language = view.session.user_context.lang;
 874         this['on_button' + _t("Save")] = this.on_button_Save;
 875         this['on_button' + _t("Close")] = this.on_button_Close;
 876         this._super(view, {
 877             width: '80%',
 878             height: '80%'
 879         });
 880         this.view = view;
 881         this.view_type = view.fields_view.type || '';
 882         this.$fields_form = null;
 883         this.$view_form = null;
 884         this.$sidebar_form = null;
 885         this.translatable_fields_keys = _.map(this.view.translatable_fields || [], function(i) { return i.name });
 886         this.languages = null;
 887         this.languages_loaded = $.Deferred();
 888         (new instance.web.DataSetSearch(this, 'res.lang', this.view.dataset.get_context(),
 889             [['translatable', '=', '1']])).read_slice(['code', 'name'], { sort: 'id' }).then(this.on_languages_loaded);
 890     },
 891     start: function() {
 892         var self = this;
 893         this._super();
 894         $.when(this.languages_loaded).then(function() {
 895             self.$element.html(instance.web.qweb.render('TranslateDialog', { widget: self }));
 896             self.$fields_form = self.$element.find('.oe_translation_form');
 897             self.$fields_form.find('.oe_trad_field').change(function() {
 898                 $(this).toggleClass('touched', ($(this).val() != $(this).attr('data-value')));
 899             });
 900         });
 901         return this;
 902     },
 903     on_languages_loaded: function(langs) {
 904         this.languages = langs;
 905         this.languages_loaded.resolve();
 906     },
 907     do_load_fields_values: function(callback) {
 908         var self = this,
 909             deffered = [];
 910         this.$fields_form.find('.oe_trad_field').val('').removeClass('touched');
 911         _.each(self.languages, function(lg) {
 912             var deff = $.Deferred();
 913             deffered.push(deff);
 914             var callback = function(values) {
 915                 _.each(self.translatable_fields_keys, function(f) {
 916                     self.$fields_form.find('.oe_trad_field[name="' + lg.code + '-' + f + '"]').val(values[0][f] || '').attr('data-value', values[0][f] || '');
 917                 });
 918                 deff.resolve();
 919             };
 920             if (lg.code === self.view_language) {
 921                 var values = {};
 922                 _.each(self.translatable_fields_keys, function(field) {
 923                     values[field] = self.view.fields[field].get_value();
 924                 });
 925                 callback([values]);
 926             } else {
 927                 self.rpc('/web/dataset/get', {
 928                     model: self.view.dataset.model,
 929                     ids: [self.view.datarecord.id],
 930                     fields: self.translatable_fields_keys,
 931                     context: self.view.dataset.get_context({
 932                         'lang': lg.code
 933                     })}, callback);
 934             }
 935         });
 936         $.when.apply(null, deffered).then(callback);
 937     },
 938     open: function(field) {
 939         var self = this,
 940             sup = this._super;
 941         $.when(this.languages_loaded).then(function() {
 942             if (self.view.translatable_fields && self.view.translatable_fields.length) {
 943                 self.do_load_fields_values(function() {
 944                     sup.call(self);
 945                     if (field) {
 946                         var $field_input = self.$element.find('tr[data-field="' + field.name + '"] td:nth-child(2) *:first-child');
 947                         self.$element.scrollTo($field_input);
 948                         $field_input.focus();
 949                     }
 950                 });
 951             } else {
 952                 sup.call(self);
 953             }
 954         });
 955     },
 956     on_button_Save: function() {
 957         var trads = {},
 958             self = this,
 959             trads_mutex = new $.Mutex();
 960         self.$fields_form.find('.oe_trad_field.touched').each(function() {
 961             var field = $(this).attr('name').split('-');
 962             if (!trads[field[0]]) {
 963                 trads[field[0]] = {};
 964             }
 965             trads[field[0]][field[1]] = $(this).val();
 966         });
 967         _.each(trads, function(data, code) {
 968             if (code === self.view_language) {
 969                 _.each(data, function(value, field) {
 970                     self.view.fields[field].set_value(value);
 971                 });
 972             }
 973             trads_mutex.exec(function() {
 974                 return self.view.dataset.write(self.view.datarecord.id, data, { context : { 'lang': code } });
 975             });
 976         });
 977         this.close();
 978     },
 979     on_button_Close: function() {
 980         this.close();
 981     }
 982 });
 983
 984 instance.web.View = instance.web.Widget.extend({
 985     template: "EmptyComponent",
 986     // name displayed in view switchers
 987     display_name: '',
 988     /**
 989      * Define a view type for each view to allow automatic call to fields_view_get.
 990      */
 991     view_type: undefined,
 992     init: function(parent, dataset, view_id, options) {
 993         this._super(parent);
 994         this.dataset = dataset;
 995         this.view_id = view_id;
 996         this.set_default_options(options);
 997     },
 998     start: function() {
 999         return this.load_view();
1000     },
1001     load_view: function() {
1002         if (this.embedded_view) {
1003             var def = $.Deferred();
1004             var self = this;
1005             $.async_when().then(function() {def.resolve(self.embedded_view);});
1006             return def.pipe(this.on_loaded);
1007         } else {
1008             var context = new instance.web.CompoundContext(this.dataset.get_context());
1009             if (! this.view_type)
1010                 console.warn("view_type is not defined", this);
1011             return this.rpc("/web/view/load", {
1012                 "model": this.dataset.model,
1013                 "view_id": this.view_id,
1014                 "view_type": this.view_type,
1015                 toolbar: !!this.options.$sidebar,
1016                 context: context
1017                 }).pipe(this.on_loaded);
1018         }
1019     },
1020     /**
1021      * Called after a successful call to fields_view_get.
1022      * Must return a promise.
1023      */
1024     on_loaded: function(fields_view_get) {
1025     },
1026     set_default_options: function(options) {
1027         this.options = options || {};
1028         _.defaults(this.options, {
1029             // All possible views options should be defaulted here
1030             $sidebar: null,
1031             sidebar_id: null,
1032             action: null,
1033             action_views_ids: {}
1034         });
1035     },
1036     open_translate_dialog: function(field) {
1037         if (!this.translate_dialog) {
1038             this.translate_dialog = new instance.web.TranslateDialog(this).start();
1039         }
1040         this.translate_dialog.open(field);
1041     },
1042     /**
1043      * Fetches and executes the action identified by ``action_data``.
1044      *
1045      * @param {Object} action_data the action descriptor data
1046      * @param {String} action_data.name the action name, used to uniquely identify the action to find and execute it
1047      * @param {String} [action_data.special=null] special action handlers (currently: only ``'cancel'``)
1048      * @param {String} [action_data.type='workflow'] the action type, if present, one of ``'object'``, ``'action'`` or ``'workflow'``
1049      * @param {Object} [action_data.context=null] additional action context, to add to the current context
1050      * @param {instance.web.DataSet} dataset a dataset object used to communicate with the server
1051      * @param {Object} [record_id] the identifier of the object on which the action is to be applied
1052      * @param {Function} on_closed callback to execute when dialog is closed or when the action does not generate any result (no new action)
1053      */
1054     do_execute_action: function (action_data, dataset, record_id, on_closed) {
1055         var self = this;
1056         var result_handler = function () {
1057             if (on_closed) { on_closed.apply(null, arguments); }
1058             if (self.getParent() && self.getParent().on_action_executed) {
1059                 return self.getParent().on_action_executed.apply(null, arguments);
1060             }
1061         };
1062         var context = new instance.web.CompoundContext(dataset.get_context(), action_data.context || {});
1063
1064         var handler = function (r) {
1065             var action = r.result;
1066             if (action && action.constructor == Object) {
1067                 var ncontext = new instance.web.CompoundContext(context);
1068                 if (record_id) {
1069                     ncontext.add({
1070                         active_id: record_id,
1071                         active_ids: [record_id],
1072                         active_model: dataset.model
1073                     });
1074                 }
1075                 ncontext.add(action.context || {});
1076                 return self.rpc('/web/session/eval_domain_and_context', {
1077                     contexts: [ncontext],
1078                     domains: []
1079                 }).pipe(function (results) {
1080                     action.context = results.context;
1081                     /* niv: previously we were overriding once more with action_data.context,
1082                      * I assumed this was not a correct behavior and removed it
1083                      */
1084                     return self.do_action(action, result_handler);
1085                 }, null);
1086             } else {
1087                 return result_handler();
1088             }
1089         };
1090
1091         if (action_data.special) {
1092             return handler({result: {"type":"ir.actions.act_window_close"}});
1093         } else if (action_data.type=="object") {
1094             var args = [[record_id]], additional_args = [];
1095             if (action_data.args) {
1096                 try {
1097                     // Warning: quotes and double quotes problem due to json and xml clash
1098                     // Maybe we should force escaping in xml or do a better parse of the args array
1099                     additional_args = JSON.parse(action_data.args.replace(/'/g, '"'));
1100                     args = args.concat(additional_args);
1101                 } catch(e) {
1102                     console.error("Could not JSON.parse arguments", action_data.args);
1103                 }
1104             }
1105             args.push(context);
1106             return dataset.call_button(action_data.name, args, handler);
1107         } else if (action_data.type=="action") {
1108             return this.rpc('/web/action/load', { action_id: parseInt(action_data.name, 10), context: context, do_not_eval: true}, handler);
1109         } else  {
1110             return dataset.exec_workflow(record_id, action_data.name, handler);
1111         }
1112     },
1113     /**
1114      * Directly set a view to use instead of calling fields_view_get. This method must
1115      * be called before start(). When an embedded view is set, underlying implementations
1116      * of instance.web.View must use the provided view instead of any other one.
1117      *
1118      * @param embedded_view A view.
1119      */
1120     set_embedded_view: function(embedded_view) {
1121         this.embedded_view = embedded_view;
1122     },
1123     do_show: function () {
1124         this.$element.show();
1125     },
1126     do_hide: function () {
1127         this.$element.hide();
1128     },
1129     do_push_state: function(state) {
1130         if (this.getParent() && this.getParent().do_push_state) {
1131             this.getParent().do_push_state(state);
1132         }
1133     },
1134     do_load_state: function(state, warm) {
1135     },
1136     /**
1137      * Switches to a specific view type
1138      *
1139      * @param {String} view view type to switch to
1140      */
1141     do_switch_view: function(view) {
1142     },
1143     /**
1144      * Cancels the switch to the current view, switches to the previous one
1145      *
1146      * @param {Object} [options]
1147      * @param {Boolean} [options.created=false] resource was created
1148      * @param {String} [options.default=null] view to switch to if no previous view
1149      */
1150     do_prev_view: function (options) {
1151     },
1152     do_search: function(view) {
1153     },
1154     on_sidebar_import: function() {
1155         var import_view = new instance.web.DataImport(this, this.dataset);
1156         import_view.start();
1157     },
1158     on_sidebar_export: function() {
1159         var export_view = new instance.web.DataExport(this, this.dataset);
1160         export_view.start();
1161     },
1162     on_sidebar_translate: function() {
1163         return this.do_action({
1164             res_model : 'ir.translation',
1165             domain : [['type', '!=', 'object'], '|', ['name', '=', this.dataset.model], ['name', 'ilike', this.dataset.model + ',']],
1166             views: [[false, 'list'], [false, 'form']],
1167             type : 'ir.actions.act_window',
1168             view_type : "list",
1169             view_mode : "list"
1170         });
1171     },
1172     sidebar_context: function () {
1173         return $.when();
1174     },
1175     /**
1176      * Asks the view to reload itself, if the reloading is asynchronous should
1177      * return a {$.Deferred} indicating when the reloading is done.
1178      */
1179     reload: function () {
1180         return $.when();
1181     }
1182 });
1183
1184 instance.web.xml_to_json = function(node) {
1185     switch (node.nodeType) {
1186         case 3:
1187         case 4:
1188             return node.data;
1189         break;
1190         case 1:
1191             var attrs = $(node).getAttributes();
1192             _.each(['domain', 'filter_domain', 'context', 'default_get'], function(key) {
1193                 if (attrs[key]) {
1194                     try {
1195                         attrs[key] = JSON.parse(attrs[key]);
1196                     } catch(e) { }
1197                 }
1198             });
1199             return {
1200                 tag: node.tagName.toLowerCase(),
1201                 attrs: attrs,
1202                 children: _.map(node.childNodes, instance.web.xml_to_json)
1203             }
1204     }
1205 }
1206 instance.web.json_node_to_xml = function(node, human_readable, indent) {
1207     // For debugging purpose, this function will convert a json node back to xml
1208     // Maybe useful for xml view editor
1209     indent = indent || 0;
1210     var sindent = (human_readable ? (new Array(indent + 1).join('\t')) : ''),
1211         r = sindent + '<' + node.tag,
1212         cr = human_readable ? '\n' : '';
1213
1214     if (typeof(node) === 'string') {
1215         return sindent + node;
1216     } else if (typeof(node.tag) !== 'string' || !node.children instanceof Array || !node.attrs instanceof Object) {
1217         throw("Node a json node");
1218     }
1219     for (var attr in node.attrs) {
1220         var vattr = node.attrs[attr];
1221         if (typeof(vattr) !== 'string') {
1222             // domains, ...
1223             vattr = JSON.stringify(vattr);
1224         }
1225         vattr = vattr.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
1226         if (human_readable) {
1227             vattr = vattr.replace(/&quot;/g, "'");
1228         }
1229         r += ' ' + attr + '="' + vattr + '"';
1230     }
1231     if (node.children && node.children.length) {
1232         r += '>' + cr;
1233         var childs = [];
1234         for (var i = 0, ii = node.children.length; i < ii; i++) {
1235             childs.push(instance.web.json_node_to_xml(node.children[i], human_readable, indent + 1));
1236         }
1237         r += childs.join(cr);
1238         r += cr + sindent + '</' + node.tag + '>';
1239         return r;
1240     } else {
1241         return r + '/>';
1242     }
1243 }
1244 instance.web.xml_to_str = function(node) {
1245     if (window.ActiveXObject) {
1246         return node.xml;
1247     } else {
1248         return (new XMLSerializer()).serializeToString(node);
1249     }
1250 }
1251 instance.web.str_to_xml = function(s) {
1252     if (window.DOMParser) {
1253         var dp = new DOMParser();
1254         var r = dp.parseFromString(s, "text/xml");
1255         if (r.body && r.body.firstChild && r.body.firstChild.nodeName == 'parsererror') {
1256             throw new Error("Could not parse string to xml");
1257         }
1258         return r;
1259     }
1260     var xDoc;
1261     try {
1262         xDoc = new ActiveXObject("MSXML2.DOMDocument");
1263     } catch (e) {
1264         throw new Error("Could not find a DOM Parser: " + e.message);
1265     }
1266     xDoc.async = false;
1267     xDoc.preserveWhiteSpace = true;
1268     xDoc.loadXML(s);
1269     return xDoc;
1270 }
1271
1272 /**
1273  * Registry for all the main views
1274  */
1275 instance.web.views = new instance.web.Registry();
1276
1277 };
1278
1279 // vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax: