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/*
* This file is part of caronte (https://github.com/eciavatta/caronte).
* Copyright (c) 2020 Emiliano Ciavatta.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import React, {Component} from "react";
import {randomClassName} from "../../utils";
import "./ChoiceField.scss";
import "./common.scss";
const classNames = require("classnames");
class ChoiceField extends Component {
constructor(props) {
super(props);
this.state = {
expanded: false
};
this.id = `field-${this.props.name || "noname"}-${randomClassName()}`;
}
render() {
const name = this.props.name || null;
const inline = this.props.inline;
const collapse = () => this.setState({expanded: false});
const expand = () => this.setState({expanded: true});
const handler = (key) => {
collapse();
if (this.props.onChange) {
this.props.onChange(key);
}
};
const keys = this.props.keys || [];
const values = this.props.values || [];
const options = keys.map((key, i) =>
<span className="field-option" key={key} onClick={() => handler(key)}>{values[i]}</span>
);
let fieldValue = "";
if (inline && name) {
fieldValue = name;
}
if (!this.props.onlyName && inline && name) {
fieldValue += ": ";
}
if (!this.props.onlyName) {
fieldValue += this.props.value || "select a value";
}
return (
<div className={classNames("field", "choice-field", {"field-inline": inline},
{"field-small": this.props.small})}>
{!inline && name && <label className="field-name">{name}:</label>}
<div className={classNames("field-select", {"select-expanded": this.state.expanded})}
tabIndex={0} onBlur={collapse} onClick={() => this.state.expanded ? collapse() : expand()}>
<div className="field-value">{fieldValue}</div>
<div className="field-options">
{options}
</div>
</div>
</div>
);
}
}
export default ChoiceField;
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