foam-framework
Version:
MVC metaprogramming framework
65 lines (60 loc) • 1.73 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.
*/
CLASS({
package: 'foam.glang',
name: 'PieExpr',
extends: 'GroupByExpr',
requires: [ 'foam.graphics.PieGraph' ],
properties: ['graph_'],
methods: {
toCView: function() {
if ( ! this.graph_ ) {
this.graph_ = this.PieGraph.create({groups: this.groups, r: 50, x: 0});
this.graph_.copyFrom(this.opt_args);
}
return this.graph_;
},
toView_: function() {
return this.toCView().toView_();
},
toHTML: function() {
return this.toView_().toHTML();
},
write: function(opt_X) {
var X = opt_X || this.X;
X.writeView(this.toView_(), X);
},
put: function(obj) {
this.SUPER.apply(this, arguments);
if ( this.graph_ ) {
this.graph_.groups = this.groups;
this.graph_.paint();
}
},
remove: function() {
this.SUPER.apply(this, arguments);
this.graph_ && this.graph_.paint();
},
exprClone: function() {
return this.model_.create({
arg1: this.arg1,
arg2: this.arg2.exprClone(),
opt_args: this.opt_args
});
}
}
});