foam-framework
Version:
MVC metaprogramming framework
48 lines (46 loc) • 1.4 kB
JavaScript
/**
* @license
* Copyright 2015 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
MODEL({
package: 'foam.apps.calc',
name: 'Binary',
extends: 'foam.apps.calc.Unary',
properties: [
[ 'code', function(_, action) {
if ( this.a2 == '' ) {
// the previous operation should be replaced, since we can't
// finish this one without a second arg. The user probably hit one
// binay op, followed by another.
this.replace(action.f);
} else {
if ( this.op != this.model_.DEFAULT_OP ) this.equals();
this.push('', action.f);
this.editable = true;
}
}],
{
name: 'label',
defaultValueFn: function() { return this.name; }
}
],
methods: [
function init() {
this.SUPER();
this.f.unary = false;
this.f.binary = true;
}
]
});