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/*
This file is part of TALER
(C) 2016 INRIA
TALER 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; either version 3, or (at your option) any later version.
TALER 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
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Helpers functions to render Taler-related data structures to HTML.
*
* @author Florian Dold
*/
/**
* Imports.
*/
import {
AmountJson,
Amounts,
} from "../types";
import * as React from "react";
/**
* Render amount as HTML, which non-breaking space between
* decimal value and currency.
*/
export function renderAmount(amount: AmountJson) {
const x = amount.value + amount.fraction / Amounts.fractionalBase;
return <span>{x} {amount.currency}</span>;
}
export const AmountDisplay = ({amount}: {amount: AmountJson}) => renderAmount(amount);
/**
* Abbreviate a string to a given length, and show the full
* string on hover as a tooltip.
*/
export function abbrev(s: string, n: number = 5) {
let sAbbrev = s;
if (s.length > n) {
sAbbrev = s.slice(0, n) + "..";
}
return (
<span className="abbrev" title={s}>
{sAbbrev}
</span>
);
}
interface CollapsibleState {
collapsed: boolean;
}
interface CollapsibleProps {
initiallyCollapsed: boolean;
title: string;
}
export class Collapsible extends React.Component<CollapsibleProps, CollapsibleState> {
constructor(props: CollapsibleProps) {
super(props);
this.state = { collapsed: props.initiallyCollapsed };
}
render() {
const doOpen = (e: any) => {
this.setState({collapsed: false});
e.preventDefault();
};
const doClose = (e: any) => {
this.setState({collapsed: true});
e.preventDefault();
};
if (this.state.collapsed) {
return <h2><a className="opener opener-collapsed" href="#" onClick={doOpen}>{this.props.title}</a></h2>;
}
return (
<div>
<h2><a className="opener opener-open" href="#" onClick={doClose}>{this.props.title}</a></h2>
{this.props.children}
</div>
);
}
}
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