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/*
This file is part of GNU Taler
(C) 2022 Taler Systems S.A.
GNU 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.
GNU 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
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
import { css } from "@linaria/core";
import { h, VNode, Fragment, ComponentChildren } from "preact";
import { buttonBaseStyle } from "./Button.js";
import { alpha } from "./colors/manipulation.js";
import { Paper } from "./Paper.js";
// eslint-disable-next-line import/extensions
import { Colors, ripple, theme } from "./style.js";
interface Props {
children: ComponentChildren;
onClose: () => Promise<void>;
onClick: () => Promise<void>;
open?: boolean;
}
const menuPaper = css`
max-height: calc(100% - 96px);
-webkit-overflow-scrolling: touch;
`;
const menuList = css`
outline: 0px;
`;
export function Menu({ children, onClose, onClick, open }: Props): VNode {
return (
<Popover class={menuPaper}>
<ul class={menuList}>{children}</ul>
</Popover>
);
}
const popoverRoot = css``;
const popoverPaper = css`
position: absolute;
overflow-y: auto;
overflow-x: hidden;
min-width: 16px;
min-height: 16px;
max-width: calc(100% - 32px);
max-height: calc(100% - 32px);
outline: 0;
`;
function Popover({ children }: any): VNode {
return (
<div class={popoverRoot}>
<Paper class={popoverPaper}>{children}</Paper>
</div>
);
}
const root = css`
display: flex;
justify-content: flex-start;
align-items: center;
position: relative;
text-decoration: none;
min-height: 48px;
padding-top: 6px;
padding-bottom: 6px;
box-sizing: border-box;
white-space: nowrap;
appearance: none;
&:not([data-disableGutters]) {
padding-left: 16px;
padding-right: 16px;
}
[data-dividers] {
border-bottom: 1px solid ${theme.palette.divider};
background-clip: padding-box;
}
&:hover {
text-decoration: none;
background-color: var(--color-main-alpha-half);
@media (hover: none) {
background-color: transparent;
}
}
`;
export function MenuItem({
children,
onClick,
color = "primary",
}: {
children: ComponentChildren;
onClick?: () => Promise<void>;
color?: Colors;
}): VNode {
function doClick(): void {
// if (onClick) onClick();
return;
}
return (
<li
onClick={doClick}
disabled={false}
role="menuitem"
class={[buttonBaseStyle, root, ripple].join(" ")}
style={{
"--color-main": theme.palette[color].main,
"--color-dark": theme.palette[color].dark,
"--color-grey-or-dark": !color
? theme.palette.grey.A100
: theme.palette[color].dark,
"--color-main-alpha-half": alpha(theme.palette[color].main, 0.7),
"--color-main-alpha-opacity": alpha(
theme.palette[color].main,
theme.palette.action.hoverOpacity,
),
}}
>
{children}
</li>
);
}
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