addons/web_kanban/static/src/js/kanban.js

   1 openerp.web_kanban = function (instance) {
   2
   3 var _t = instance.web._t,
   4    _lt = instance.web._lt;
   5 var QWeb = instance.web.qweb;
   6 instance.web.views.add('kanban', 'instance.web_kanban.KanbanView');
   7
   8 instance.web_kanban.KanbanView = instance.web.View.extend({
   9     template: "KanbanView",
  10     display_name: _lt('Kanban'),
  11     default_nr_columns: 3,
  12     view_type: "kanban",
  13     init: function (parent, dataset, view_id, options) {
  14         this._super(parent, dataset, view_id, options);
  15         _.defaults(this.options, {"quick_creatable": true});
  16         this.fields_view = {};
  17         this.fields_keys = [];
  18         this.group_by = null;
  19         this.state = {
  20             groups : {},
  21             records : {}
  22         };
  23         this.groups = [];
  24         this.form_dialog = new instance.web.form.FormDialog(this, {}, this.options.action_views_ids.form, dataset).start();
  25         this.form_dialog.on_form_dialog_saved.add_last(this.do_reload);
  26         this.aggregates = {};
  27         this.group_operators = ['avg', 'max', 'min', 'sum', 'count'];
  28         this.qweb = new QWeb2.Engine();
  29         this.qweb.debug = instance.connection.debug;
  30         this.qweb.default_dict = _.clone(QWeb.default_dict);
  31         this.has_been_loaded = $.Deferred();
  32         this.search_domain = this.search_context = this.search_group_by = null;
  33         this.currently_dragging = {};
  34         this.limit = options.limit || 80;
  35         this.add_group_mutex = new $.Mutex();
  36     },
  37     on_loaded: function(data) {
  38         this.$buttons = $(QWeb.render("KanbanView.buttons", {'widget': this}));
  39         if (this.options.$buttons) {
  40             this.$buttons.appendTo(this.options.$buttons);
  41         } else {
  42             this.$element.find('.oe_kanban_buttons').replaceWith(this.$buttons);
  43         }
  44         this.$buttons
  45             .on('click','button.oe_kanban_button_new', this.do_add_record);
  46         this.$groups = this.$element.find('.oe_kanban_groups tr');
  47         this.fields_view = data;
  48         this.fields_keys = _.keys(this.fields_view.fields);
  49         this.add_qweb_template();
  50         this.has_been_loaded.resolve();
  51         return $.when();
  52     },
  53     add_qweb_template: function() {
  54         for (var i=0, ii=this.fields_view.arch.children.length; i < ii; i++) {
  55             var child = this.fields_view.arch.children[i];
  56             if (child.tag === "templates") {
  57                 this.transform_qweb_template(child);
  58                 this.qweb.add_template(instance.web.json_node_to_xml(child));
  59                 break;
  60             } else if (child.tag === 'field') {
  61                 this.extract_aggregates(child);
  62             }
  63         }
  64     },
  65     extract_aggregates: function(node) {
  66         for (var j = 0, jj = this.group_operators.length; j < jj;  j++) {
  67             if (node.attrs[this.group_operators[j]]) {
  68                 this.aggregates[node.attrs.name] = node.attrs[this.group_operators[j]];
  69                 break;
  70             }
  71         }
  72     },
  73     transform_qweb_template: function(node) {
  74         var qweb_prefix = QWeb.prefix;
  75         switch (node.tag) {
  76             case 'field':
  77                 node.tag = qweb_prefix;
  78                 node.attrs[qweb_prefix + '-esc'] = 'record.' + node.attrs['name'] + '.value';
  79                 this.extract_aggregates(node);
  80                 break;
  81             case 'button':
  82             case 'a':
  83                 var type = node.attrs.type || '';
  84                 if (_.indexOf('action,object,edit,delete,color'.split(','), type) !== -1) {
  85                     _.each(node.attrs, function(v, k) {
  86                         if (_.indexOf('icon,type,name,args,string,context,states,kanban_states'.split(','), k) != -1) {
  87                             node.attrs['data-' + k] = v;
  88                             delete(node.attrs[k]);
  89                         }
  90                     });
  91                     if (node.attrs['data-states']) {
  92                         var states = _.map(node.attrs['data-states'].split(','), function(state) {
  93                             return "record.state.raw_value == '" + _.str.trim(state) + "'";
  94                         });
  95                         node.attrs[qweb_prefix + '-if'] = states.join(' or ');
  96                     }
  97                     if (node.attrs['data-kanban_states']) {
  98                         var states = _.map(node.attrs['data-kanban_states'].split(','), function(state) {
  99                             return "record.kanban_state.raw_value == '" + _.str.trim(state) + "'";
 100                         });
 101                         node.attrs[qweb_prefix + '-if'] = states.join(' or ');
 102                     }
 103                     if (node.attrs['data-string']) {
 104                         node.attrs.title = node.attrs['data-string'];
 105                     }
 106                     if (node.attrs['data-icon']) {
 107                         node.children = [{
 108                             tag: 'img',
 109                             attrs: {
 110                                 src: instance.connection.prefix + '/web/static/src/img/icons/' + node.attrs['data-icon'] + '.png',
 111                                 width: '16',
 112                                 height: '16'
 113                             }
 114                         }];
 115                     }
 116                     if (node.tag == 'a') {
 117                         node.attrs.href = '#';
 118                     } else {
 119                         node.attrs.type = 'button';
 120                     }
 121                     node.attrs['class'] = (node.attrs['class'] || '') + ' oe_kanban_action oe_kanban_action_' + node.tag;
 122                 }
 123                 break;
 124         }
 125         if (node.children) {
 126             for (var i = 0, ii = node.children.length; i < ii; i++) {
 127                 this.transform_qweb_template(node.children[i]);
 128             }
 129         }
 130     },
 131     do_add_record: function() {
 132         this.dataset.index = null;
 133         this.do_switch_view('form');
 134     },
 135     do_search: function(domain, context, group_by) {
 136         var self = this;
 137         this.$element.find('.oe_view_nocontent').remove();
 138         this.search_domain = domain;
 139         this.search_context = context;
 140         this.search_group_by = group_by;
 141         $.when(this.has_been_loaded).then(function() {
 142             self.group_by = group_by.length ? group_by[0] : self.fields_view.arch.attrs.default_group_by;
 143             self.datagroup = new instance.web.DataGroup(self, self.dataset.model, domain, context, self.group_by ? [self.group_by] : []);
 144             self.datagroup.list(self.fields_keys, self.do_process_groups, self.do_process_dataset);
 145         });
 146     },
 147     do_process_groups: function(groups) {
 148         var self = this;
 149         this.add_group_mutex.exec(function() {
 150             self.do_clear_groups();
 151             self.dataset.ids = [];
 152             var remaining = groups.length - 1,
 153                 groups_array = [];
 154             return $.when.apply(null, _.map(groups, function (group, index) {
 155                 var dataset = new instance.web.DataSetSearch(self, self.dataset.model, group.context, group.domain);
 156                 return dataset.read_slice(self.fields_keys.concat(['__last_update']), { 'limit': self.limit })
 157                     .pipe(function(records) {
 158                         self.dataset.ids.push.apply(self.dataset.ids, dataset.ids);
 159                         groups_array[index] = new instance.web_kanban.KanbanGroup(self, records, group, dataset);
 160                         if (!remaining--) {
 161                             self.dataset.index = self.dataset.size() ? 0 : null;
 162                             return self.do_add_groups(groups_array);
 163                         }
 164                 });
 165             }));
 166         });
 167     },
 168     do_process_dataset: function(dataset) {
 169         var self = this;
 170         this.add_group_mutex.exec(function() {
 171             var def = $.Deferred();
 172             self.do_clear_groups();
 173             self.dataset.read_slice(self.fields_keys.concat(['__last_update']), { 'limit': self.limit }).then(function(records) {
 174                 if (_.isEmpty(records)) {
 175                     self.no_result();
 176                     def.reject();
 177                 } else {
 178                     var kgroup = new instance.web_kanban.KanbanGroup(self, records, null, self.dataset);
 179                     self.do_add_groups([kgroup]).then(function() {
 180                         def.resolve();
 181                     });
 182                 }
 183             }).then(null, function() {
 184                 def.reject();
 185             });
 186             return def;
 187         });
 188     },
 189     do_reload: function() {
 190         this.do_search(this.search_domain, this.search_context, this.search_group_by);
 191     },
 192     do_clear_groups: function() {
 193         _.each(this.groups, function(group) {
 194             group.destroy();
 195         });
 196         this.groups = [];
 197         this.$element.find('.oe_kanban_groups_headers, .oe_kanban_groups_records').empty();
 198     },
 199     do_add_groups: function(groups) {
 200         var self = this;
 201         _.each(groups, function(group) {
 202             self.groups[group.undefined_title ? 'unshift' : 'push'](group);
 203         });
 204         var groups_started = _.map(this.groups, function(group) {
 205             return group.appendTo(self.$element.find('.oe_kanban_groups_headers'));
 206         });
 207         return $.when.apply(null, groups_started).then(function () {
 208             self.on_groups_started();
 209         });
 210     },
 211     on_groups_started: function() {
 212         var self = this;
 213         this.compute_groups_width();
 214         if (this.group_by) {
 215             this.$element.find('.oe_kanban_column').sortable({
 216                 connectWith: '.oe_kanban_column',
 217                 handle : '.oe_kanban_draghandle',
 218                 start: function(event, ui) {
 219                     self.currently_dragging.index = ui.item.index();
 220                     self.currently_dragging.group = ui.item.parents('.oe_kanban_column:first').data('widget');
 221                 },
 222                 stop: function(event, ui) {
 223                     var record = ui.item.data('widget'),
 224                         old_index = self.currently_dragging.index,
 225                         new_index = ui.item.index(),
 226                         old_group = self.currently_dragging.group,
 227                         new_group = ui.item.parents('.oe_kanban_column:first').data('widget');
 228                     if (!(old_group.title === new_group.title && old_group.value === new_group.value && old_index == new_index)) {
 229                         self.on_record_moved(record, old_group, old_index, new_group, new_index);
 230                     }
 231                 },
 232                 scroll: false
 233             });
 234         } else {
 235             this.$element.find('.oe_kanban_draghandle').removeClass('oe_kanban_draghandle');
 236         }
 237     },
 238     on_record_moved : function(record, old_group, old_index, new_group, new_index) {
 239         var self = this;
 240         $.fn.tipsy.clear();
 241         $(old_group.$element).add(new_group.$element).find('.oe_kanban_aggregates, .oe_kanban_group_length').hide();
 242         if (old_group === new_group) {
 243             new_group.records.splice(old_index, 1);
 244             new_group.records.splice(new_index, 0, record);
 245             new_group.do_save_sequences();
 246         } else {
 247             old_group.records.splice(old_index, 1);
 248             new_group.records.splice(new_index, 0, record);
 249             record.group = new_group;
 250             var data = {};
 251             data[this.group_by] = new_group.value;
 252             this.dataset.write(record.id, data, {}, function() {
 253                 record.do_reload();
 254                 new_group.do_save_sequences();
 255             }).fail(function(error, evt) {
 256                 evt.preventDefault();
 257                 alert("An error has occured while moving the record to this group.");
 258                 self.do_reload(); // TODO: use draggable + sortable in order to cancel the dragging when the rcp fails
 259             });
 260         }
 261     },
 262     compute_groups_width: function() {
 263         var unfolded = 0;
 264         _.each(this.groups, function(group) {
 265             unfolded += group.state.folded ? 0 : 1;
 266             group.$element.css('width', '');
 267         });
 268         _.each(this.groups, function(group) {
 269             if (!group.state.folded) {
 270                 group.$element.css('width', Math.round(100/unfolded) + '%');
 271             }
 272         });
 273     },
 274
 275     do_show: function() {
 276         if (this.$buttons) {
 277             this.$buttons.show();
 278         }
 279         this.do_push_state({});
 280         return this._super();
 281     },
 282     do_hide: function () {
 283         if (this.$buttons) {
 284             this.$buttons.hide();
 285         }
 286         return this._super();
 287     },
 288     open_record: function(id) {
 289         if (this.dataset.select_id(id)) {
 290             this.do_switch_view('form');
 291         } else {
 292             this.do_warn("Kanban: could not find id#" + id);
 293         }
 294     },
 295     no_result: function() {
 296         if (this.groups.group_by
 297             || !this.options.action
 298             || !this.options.action.help) {
 299             return;
 300         }
 301         this.$element.find('.oe_view_nocontent').remove();
 302         this.$element.prepend(
 303             $('<div class="oe_view_nocontent">')
 304                 .append($('<img>', { src: '/web/static/src/img/view_empty_arrow.png' }))
 305                 .append($('<div>').html(this.options.action.help))
 306         );
 307     }
 308 });
 309
 310 instance.web_kanban.KanbanGroup = instance.web.OldWidget.extend({
 311     template: 'KanbanView.group_header',
 312     init: function (parent, records, group, dataset) {
 313         var self = this;
 314         this._super(parent);
 315         this.$has_been_started = $.Deferred();
 316         this.view = parent;
 317         this.group = group;
 318         this.dataset = dataset;
 319         this.dataset_offset = 0;
 320         this.aggregates = {};
 321         this.value = this.title = null;
 322         if (this.group) {
 323             this.value = group.value;
 324             this.title = group.value;
 325             if (this.value instanceof Array) {
 326                 this.title = this.value[1];
 327                 this.value = this.value[0];
 328             }
 329             var field = this.view.fields_view.fields[this.view.group_by];
 330             if (field) {
 331                 try {
 332                     this.title = instance.web.format_value(group.value, field, false);
 333                 } catch(e) {}
 334             }
 335             _.each(this.view.aggregates, function(value, key) {
 336                 self.aggregates[value] = group.aggregates[key];
 337             });
 338         }
 339
 340         if (this.title === false) {
 341             this.title = _t('Undefined');
 342             this.undefined_title = true;
 343         }
 344         var key = this.view.group_by + '-' + this.value;
 345         if (!this.view.state.groups[key]) {
 346             this.view.state.groups[key] = {
 347                 folded: false
 348             }
 349         }
 350         this.state = this.view.state.groups[key];
 351         this.$records = null;
 352
 353         this.records = [];
 354         this.$has_been_started.then(function() {
 355             self.do_add_records(records);
 356         });
 357     },
 358     start: function() {
 359         var self = this,
 360             def = this._super();
 361         if (! self.view.group_by) {
 362             self.$element.addClass("oe_kanban_no_group");
 363             self.quick = new instance.web_kanban.QuickCreate(this, self.dataset, {}, false)
 364                 .on('added', self, self.proxy('quick_created'));
 365             self.quick.replace($(".oe_kanban_no_group_qc_placeholder"));
 366         }
 367         this.$records = $(QWeb.render('KanbanView.group_records_container', { widget : this}));
 368         this.$records.appendTo(this.view.$element.find('.oe_kanban_groups_records'));
 369         this.$element.find(".oe_kanban_fold_icon").click(function() {
 370             self.do_toggle_fold();
 371             self.view.compute_groups_width();
 372             return false;
 373         });
 374         this.$element.find('.oe_kanban_add').click(function () {
 375             if (self.quick) { return; }
 376             var ctx = {};
 377             ctx['default_' + self.view.group_by] = self.value;
 378             self.quick = new instance.web_kanban.QuickCreate(this, self.dataset, ctx, true)
 379                 .on('added', self, self.proxy('quick_created'))
 380                 .on('close', self, function() {
 381                     this.quick.destroy();
 382                     delete this.quick;
 383                 });
 384             self.quick.appendTo(self.$element.find('.oe_kanban_group_header'));
 385             self.quick.focus();
 386         });
 387         this.$records.find('.oe_kanban_show_more').click(this.do_show_more);
 388         if (this.state.folded) {
 389             this.do_toggle_fold();
 390         }
 391         this.$element.data('widget', this);
 392         this.$records.data('widget', this);
 393         this.$has_been_started.resolve();
 394         this.compute_cards_height();
 395         return def;
 396     },
 397     compute_cards_height: function() {
 398         var self = this;
 399         var min_height = 0;
 400         _.each(this.records, function(r) {
 401             min_height = Math.max(min_height, r.$element.outerHeight());
 402         });
 403         _.each(this.records, function(r) {
 404             r.$element.css('min-height', min_height);
 405         });
 406     },
 407     destroy: function() {
 408         this._super();
 409         if (this.$records) {
 410             this.$records.remove();
 411         }
 412     },
 413     do_show_more: function(evt) {
 414         var self = this;
 415         this.dataset.read_slice(this.view.fields_keys.concat(['__last_update']), {
 416             'limit': self.view.limit,
 417             'offset': self.dataset_offset += self.view.limit
 418         }).then(this.do_add_records);
 419     },
 420     do_add_records: function(records, prepend) {
 421         var self = this;
 422         _.each(records, function(record) {
 423             var rec = new instance.web_kanban.KanbanRecord(self, record);
 424             if (!prepend) {
 425                 rec.insertBefore(self.$records.find('.oe_kanban_show_more'));
 426                 self.records.push(rec);
 427             } else {
 428                 rec.prependTo(self.$records);
 429                 self.records.unshift(rec);
 430             }
 431         });
 432         this.$records.find('.oe_kanban_show_more').toggle(this.records.length < this.dataset.size())
 433             .find('.oe_kanban_remaining').text(this.dataset.size() - this.records.length);
 434     },
 435     remove_record: function(id, remove_from_dataset) {
 436         for (var i = 0, ii = this.records.length; i < ii; i++) {
 437             if (this.records[i]['id'] === id) {
 438                 this.records.splice(i, 1);
 439             }
 440         }
 441     },
 442     do_toggle_fold: function(compute_width) {
 443         this.$element.add(this.$records).toggleClass('oe_kanban_group_folded');
 444         this.state.folded = this.$element.is('.oe_kanban_group_folded');
 445     },
 446     do_save_sequences: function() {
 447         var self = this;
 448         if (_.indexOf(this.view.fields_keys, 'sequence') > -1) {
 449             _.each(this.records, function(record, index) {
 450                 self.view.dataset.write(record.id, { sequence : index });
 451             });
 452         }
 453     },
 454     /**
 455      * Handles a non-erroneous response from name_create
 456      *
 457      * @param {(Id, String)} record name_get format for the newly created record
 458      */
 459     quick_created: function (record) {
 460         var id = record[0], self = this;
 461         this.dataset.read_ids([id], this.view.fields_keys)
 462             .then(function (records) {
 463                 self.view.dataset.ids.push(id);
 464                 self.do_add_records(records, 'prepend');
 465             });
 466     }
 467 });
 468
 469 instance.web_kanban.KanbanRecord = instance.web.OldWidget.extend({
 470     template: 'KanbanView.record',
 471     init: function (parent, record) {
 472         this._super(parent);
 473         this.group = parent;
 474         this.view = parent.view;
 475         this.id = null;
 476         this.set_record(record);
 477         if (!this.view.state.records[this.id]) {
 478             this.view.state.records[this.id] = {
 479                 folded: false
 480             };
 481         }
 482         this.state = this.view.state.records[this.id];
 483     },
 484     set_record: function(record) {
 485         this.id = record.id;
 486         this.record = this.transform_record(record);
 487     },
 488     start: function() {
 489         this._super();
 490         this.$element.data('widget', this);
 491         this.bind_events();
 492     },
 493     transform_record: function(record) {
 494         var self = this,
 495             new_record = {};
 496         _.each(record, function(value, name) {
 497             var r = _.clone(self.view.fields_view.fields[name] || {});
 498             if ((r.type === 'date' || r.type === 'datetime') && value) {
 499                 r.raw_value = instance.web.auto_str_to_date(value);
 500             } else {
 501                 r.raw_value = value;
 502             }
 503             r.value = instance.web.format_value(value, r);
 504             new_record[name] = r;
 505         });
 506         return new_record;
 507     },
 508     render: function() {
 509         this.qweb_context = {
 510             record: this.record,
 511             widget: this
 512         };
 513         for (var p in this) {
 514             if (_.str.startsWith(p, 'kanban_')) {
 515                 this.qweb_context[p] = _.bind(this[p], this);
 516             }
 517         }
 518         return this._super({
 519             'content': this.view.qweb.render('kanban-box', this.qweb_context)
 520         });
 521     },
 522     bind_events: function() {
 523         var self = this,
 524             $show_on_click = self.$element.find('.oe_kanban_box_show_onclick');
 525         $show_on_click.toggle(this.state.folded);
 526         this.$element.find('.oe_kanban_box_show_onclick_trigger').click(function() {
 527             $show_on_click.toggle();
 528             self.state.folded = !self.state.folded;
 529         });
 530
 531         this.$element.find('[tooltip]').tipsy({
 532             delayIn: 500,
 533             delayOut: 0,
 534             fade: true,
 535             title: function() {
 536                 var template = $(this).attr('tooltip');
 537                 if (!self.view.qweb.has_template(template)) {
 538                     return false;
 539                 }
 540                 return self.view.qweb.render(template, self.qweb_context);
 541             },
 542             gravity: 's',
 543             html: true,
 544             opacity: 0.8,
 545             trigger: 'hover'
 546         });
 547
 548         this.$element.find('.oe_kanban_action').click(function() {
 549             var $action = $(this),
 550                 type = $action.data('type') || 'button',
 551                 method = 'do_action_' + (type === 'action' ? 'object' : type);
 552             if (_.str.startsWith(type, 'switch_')) {
 553                 self.view.do_switch_view(type.substr(7));
 554             } else if (typeof self[method] === 'function') {
 555                 self[method]($action);
 556             } else {
 557                 self.do_warn("Kanban: no action for type : " + type);
 558             }
 559             return false;
 560         });
 561     },
 562     do_action_delete: function($action) {
 563         var self = this;
 564         if (confirm(_t("Are you sure you want to delete this record ?"))) {
 565             return $.when(this.view.dataset.unlink([this.id])).then(function() {
 566                 self.group.remove_record(self.id);
 567                 self.destroy();
 568             });
 569         }
 570     },
 571     do_action_edit: function($action) {
 572         var self = this;
 573         if ($action.attr('target') === 'dialog') {
 574             this.view.form_dialog.select_id(this.id).then(function() {
 575                 self.view.form_dialog.open();
 576             });
 577         } else {
 578             this.view.open_record(this.id);
 579         }
 580     },
 581     do_action_color: function($action) {
 582         var self = this,
 583             colors = '#FFFFFF,#CCCCCC,#FFC7C7,#FFF1C7,#E3FFC7,#C7FFD5,#C7FFFF,#C7D5FF,#E3C7FF,#FFC7F1'.split(','),
 584             $cpicker = $(QWeb.render('KanbanColorPicker', { colors : colors, columns: 2 }));
 585         $action.after($cpicker);
 586         $cpicker.mouseenter(function() {
 587             clearTimeout($cpicker.data('timeoutId'));
 588         }).mouseleave(function(evt) {
 589             var timeoutId = setTimeout(function() { $cpicker.remove() }, 500);
 590             $cpicker.data('timeoutId', timeoutId);
 591         });
 592         $cpicker.find('a').click(function() {
 593             var data = {};
 594             data[$action.data('name')] = $(this).data('color');
 595             self.view.dataset.write(self.id, data, {}, function() {
 596                 self.record[$action.data('name')] = $(this).data('color');
 597                 self.do_reload();
 598             });
 599             $cpicker.remove();
 600             return false;
 601         });
 602     },
 603     do_action_object: function ($action) {
 604         var button_attrs = $action.data();
 605         this.view.do_execute_action(button_attrs, this.view.dataset, this.id, this.do_reload);
 606     },
 607     do_reload: function() {
 608         var self = this;
 609         this.view.dataset.read_ids([this.id], this.view.fields_keys.concat(['__last_update'])).then(function(records) {
 610             if (records.length) {
 611                 self.set_record(records[0]);
 612                 self.do_render();
 613             } else {
 614                 self.destroy();
 615             }
 616         });
 617     },
 618     do_render: function() {
 619         this.$element.html(this.render());
 620         this.bind_events();
 621     },
 622     kanban_color: function(variable) {
 623         var number_of_color_schemes = 10,
 624             index = 0;
 625         switch (typeof(variable)) {
 626             case 'string':
 627                 for (var i=0, ii=variable.length; i<ii; i++) {
 628                     index += variable.charCodeAt(i);
 629                 }
 630                 break;
 631             case 'number':
 632                 index = Math.round(variable);
 633                 break;
 634             default:
 635                 return '';
 636         }
 637         var color = (index % number_of_color_schemes);
 638         return 'oe_kanban_color_' + color;
 639     },
 640     kanban_gravatar: function(email, size) {
 641         size = size || 22;
 642         email = _.str.trim(email || '').toLowerCase();
 643         var default_ = _.str.isBlank(email) ? 'mm' : 'identicon';
 644         var email_md5 = $.md5(email);
 645         return 'http://www.gravatar.com/avatar/' + email_md5 + '.png?s=' + size + '&d=' + default_;
 646     },
 647     kanban_image: function(model, field, id) {
 648         id = id || '';
 649         var url = instance.connection.prefix + '/web/binary/image?session_id=' + this.session.session_id + '&model=' + model + '&field=' + field + '&id=' + id;
 650         if (this.record.__last_update && this.record.__last_update.raw_value) {
 651             var time = instance.web.str_to_datetime(this.record.__last_update.raw_value).getTime();
 652             url += '&t=' + time;
 653         }
 654         return url;
 655     },
 656     kanban_text_ellipsis: function(s, size) {
 657         size = size || 160;
 658         if (!s) {
 659             return '';
 660         } else if (s.length <= size) {
 661             return s;
 662         } else {
 663             return s.substr(0, size) + '...';
 664         }
 665     }
 666 });
 667
 668 /**
 669  * Quick creation view.
 670  *
 671  * Triggers a single event "added" with a single parameter "name", which is the
 672  * name entered by the user
 673  *
 674  * @class
 675  * @type {*}
 676  */
 677 instance.web_kanban.QuickCreate = instance.web.Widget.extend({
 678     template: 'KanbanView.quick_create',
 679
 680     /**
 681      * close_btn: If true, the widget will display a "Close" button able to trigger
 682      * a "close" event.
 683      */
 684     init: function(parent, dataset, context, buttons) {
 685         this._super(parent);
 686         this._dataset = dataset;
 687         this._buttons = buttons || false;
 688         this._context = context || {};
 689     },
 690     start: function () {
 691         var self = this;
 692         self.$input = this.$element.find('input');
 693         self.$input.keyup(function(event){
 694             if(event.keyCode == 13){
 695                 self.quick_add();
 696             }
 697         });
 698         $(".oe-kanban-quick_create_add", this.$element).click(function () {
 699             self.quick_add();
 700         });
 701         $(".oe-kanban-quick_create_close", this.$element).click(function () {
 702             self.trigger('close');
 703         });
 704     },
 705     focus: function() {
 706         this.$element.find('input').focus();
 707     },
 708     /**
 709      * Handles user event from nested quick creation view
 710      */
 711     quick_add: function () {
 712         var self = this;
 713         this._dataset.call(
 714             'name_create', [self.$input.val(), new instance.web.CompoundContext(
 715                     this._dataset.get_context(), this._context)])
 716             .pipe(function(record) {
 717                 self.$input.val("");
 718                 self.trigger('added', record);
 719             }, function(error, event) {
 720                 event.preventDefault();
 721                 return self.slow_create();
 722             });
 723     },
 724     slow_create: function() {
 725         var self = this;
 726         var pop = new instance.web.form.SelectCreatePopup(this);
 727         pop.select_element(
 728             self._dataset.model,
 729             {
 730                 title: _t("Create: ") + (this.string || this.name),
 731                 initial_view: "form",
 732                 disable_multiple_selection: true
 733             },
 734             [],
 735             {"default_name": self.$input.val()}
 736         );
 737         pop.on_select_elements.add(function(element_ids) {
 738             self.$input.val("");
 739             self.trigger('added', element_ids);
 740         });
 741     }
 742 });
 743 };
 744
 745 // vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax: