[FIX] race condition problem with m2m
bzr revid: nicolas.vanhoren@openerp.com-20121129134051-5hiw9z5hi99fxtve
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@ -4069,13 +4069,12 @@ instance.web.form.FieldMany2ManyTags = instance.web.form.AbstractField.extend(in
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If you see this options, do not use it, it's basically a dirty hack to make one
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precise o2m to behave the way we want.
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*/
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instance.web.form.FieldMany2Many = instance.web.form.AbstractField.extend({
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instance.web.form.FieldMany2Many = instance.web.form.AbstractField.extend(instance.web.form.ReinitializeFieldMixin, {
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multi_selection: false,
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disable_utility_classes: true,
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init: function(field_manager, node) {
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this._super(field_manager, node);
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this.is_loaded = $.Deferred();
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this.initial_is_loaded = this.is_loaded;
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this.dataset = new instance.web.form.Many2ManyDataSet(this, this.field.relation);
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this.dataset.m2m = this;
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var self = this;
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@ -4083,24 +4082,44 @@ instance.web.form.FieldMany2Many = instance.web.form.AbstractField.extend({
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self.dataset_changed();
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});
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this.set_value([]);
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this.list_dm = new instance.web.DropMisordered();
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this.render_value_dm = new instance.web.DropMisordered();
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},
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start: function() {
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this.$el.addClass('oe_form_field oe_form_field_many2many');
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initialize_content: function() {
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var self = this;
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self.load_view();
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this.is_loaded.done(function() {
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self.on("change:effective_readonly", self, function() {
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self.is_loaded = self.is_loaded.then(function() {
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self.list_view.destroy();
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return $.when(self.load_view()).done(function() {
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self.render_value();
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});
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});
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this.$el.addClass('oe_form_field oe_form_field_many2many');
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this.list_view = new instance.web.form.Many2ManyListView(this, this.dataset, false, {
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'addable': this.get("effective_readonly") ? null : _t("Add"),
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'deletable': this.get("effective_readonly") ? false : true,
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'selectable': this.multi_selection,
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'sortable': false,
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'reorderable': false,
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'import_enabled': false,
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});
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var embedded = (this.field.views || {}).tree;
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if (embedded) {
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this.list_view.set_embedded_view(embedded);
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}
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this.list_view.m2m_field = this;
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var loaded = $.Deferred();
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this.list_view.on("list_view_loaded", this, function() {
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loaded.resolve();
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});
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this._super.apply(this, arguments);
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this.list_view.appendTo(this.$el);
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var old_def = self.is_loaded;
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self.is_loaded = $.Deferred().done(function() {
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old_def.resolve();
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});
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this.list_dm.add(loaded).then(function() {
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self.is_loaded.resolve();
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});
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},
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destroy_content: function() {
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this.list_view.destroy();
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this.list_view = undefined;
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},
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set_value: function(value_) {
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value_ = value_ || [];
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@ -4115,35 +4134,10 @@ instance.web.form.FieldMany2Many = instance.web.form.AbstractField.extend({
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is_false: function () {
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return _(this.get("value")).isEmpty();
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},
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load_view: function() {
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var self = this;
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this.list_view = new instance.web.form.Many2ManyListView(this, this.dataset, false, {
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'addable': self.get("effective_readonly") ? null : _t("Add"),
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'deletable': self.get("effective_readonly") ? false : true,
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'selectable': self.multi_selection,
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'sortable': false,
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'reorderable': false,
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'import_enabled': false,
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});
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var embedded = (this.field.views || {}).tree;
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if (embedded) {
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this.list_view.set_embedded_view(embedded);
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}
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this.list_view.m2m_field = this;
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var loaded = $.Deferred();
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this.list_view.on("list_view_loaded", self, function() {
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self.initial_is_loaded.resolve();
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loaded.resolve();
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});
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$.async_when().done(function () {
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self.list_view.appendTo(self.$el);
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});
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return loaded;
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},
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render_value: function() {
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var self = this;
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this.dataset.set_ids(this.get("value"));
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this.is_loaded = this.is_loaded.then(function() {
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this.render_value_dm.add(this.is_loaded).then(function() {
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return self.list_view.reload_content();
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});
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},
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