[imp] disable buttons in form views during the execution of its action

bzr revid: nicolas.vanhoren@openerp.com-20110930161506-bbffc4gjdt43pbvn

addons/web/static/src/js/view_form.js

@@ -862,6 +862,7 @@ openerp.web.form.WidgetButton = openerp.web.form.Widget.extend({
     template: 'WidgetButton',
     init: function(view, node) {
         this._super(view, node);
+        this.force_disabled = false;
         if (this.string) {
             // We don't have button key bindings in the webclient
             this.string = this.string.replace(/_/g, '');
@@ -876,43 +877,60 @@ openerp.web.form.WidgetButton = openerp.web.form.Widget.extend({
         this.$element.find("button").click(this.on_click);
     },
     on_click: function() {
+        var self = this;
+        this.force_disabled = true;
+        this.check_disable();
+        this.execute_action().always(function() {
+            self.force_disabled = false;
+            self.check_disable();
+        });
+    },
+    execute_action: function() {
         var self = this;
         var exec_action = function() {
             if (self.node.attrs.confirm) {
+                var def = $.Deferred();
                 var dialog = $('<div>' + self.node.attrs.confirm + '</div>').dialog({
                     title: 'Confirm',
                     modal: true,
                     buttons: {
                         Ok: function() {
-                            self.on_confirmed();
+                            self.on_confirmed().then(function() {
+                                def.resolve();
+                            });
                             $(self).dialog("close");
                         },
                         Cancel: function() {
+                            def.resolve();
                             $(self).dialog("close");
                         }
                     }
                 });
+                return def.promise();
             } else {
-                self.on_confirmed();
+                return self.on_confirmed();
             }
         };
         if ((!this.node.attrs.special && this.view.dirty_for_user) || !this.view.datarecord.id) {
-            this.view.recursive_save().then(exec_action);
+            return this.view.recursive_save().pipe(exec_action);
         } else {
-            exec_action();
+            return exec_action();
         }
     },
     on_confirmed: function() {
         var self = this;
 
-        this.view.do_execute_action(
+        return this.view.do_execute_action(
             this.node.attrs, this.view.dataset, this.view.datarecord.id, function () {
                 self.view.reload();
             });
     },
     update_dom: function() {
         this._super();
-        if (!this.view.is_interactible_record()) {
+        this.check_disable();
+    },
+    check_disable: function() {
+        if (this.force_disabled || !this.view.is_interactible_record()) {
             this.$element.find("button").attr("disabled", "disabled");
             this.$element.find("button").css("color", "grey");
         } else {

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

@@ -86,7 +86,7 @@ db.web.ActionManager = db.web.Widget.extend({
             console.log("Action manager can't handle action of type " + action.type, action);
             return;
         }
-        this[type](action, on_close);
+        return this[type](action, on_close);
     },
     ir_actions_act_window: function (action, on_close) {
         if (action.target === 'new') {
@@ -470,7 +470,7 @@ db.web.ViewManagerAction = db.web.ViewManager.extend(/** @lends oepnerp.web.View
      * Intercept do_action resolution from children views
      */
     on_action_executed: function () {
-        new db.web.DataSet(this, 'res.log')
+        return new db.web.DataSet(this, 'res.log')
                 .call('get', [], this.do_display_log);
     },
     /**
@@ -770,31 +770,31 @@ db.web.View = db.web.Widget.extend(/** @lends db.web.View# */{
         var self = this;
         var result_handler = function () {
             if (on_closed) { on_closed.apply(null, arguments); }
-            self.widget_parent.on_action_executed.apply(null, arguments);
+            return self.widget_parent.on_action_executed.apply(null, arguments);
         };
         var handler = function (r) {
             var action = r.result;
             if (action && action.constructor == Object) {
-                self.rpc('/web/session/eval_domain_and_context', {
+                return self.rpc('/web/session/eval_domain_and_context', {
                     contexts: [dataset.get_context(), action.context || {}, {
                         active_id: record_id || false,
                         active_ids: [record_id || false],
                         active_model: dataset.model
                     }],
                     domains: []
-                }, function (results) {
+                }).pipe(function (results) {
                     action.context = results.context
-                    self.do_action(action, result_handler);
+                    return self.do_action(action, result_handler);
                 });
             } else {
-                result_handler();
+                return result_handler();
             }
         };
 
         var context = new db.web.CompoundContext(dataset.get_context(), action_data.context || {});
 
         if (action_data.special) {
-            handler({result: {"type":"ir.actions.act_window_close"}});
+            return handler({result: {"type":"ir.actions.act_window_close"}});
         } else if (action_data.type=="object") {
             return dataset.call_button(action_data.name, [[record_id], context], handler);
         } else if (action_data.type=="action") {