element-web/src/components/views/context_menus/DialpadContextMenu.tsx
Andrew Morgan 645c128e44
Prevent backspace and delete functionality in the in-call dial pad. (#6522)
Just as one cannot do when there inputting number while
on a call on their phone, it doesn't make much sense to
be able to do so while on a call in Element. The DTMF
tone history should be preserved.
2021-08-02 10:18:35 +01:00

84 lines
2.7 KiB
TypeScript

/*
Copyright 2021 The Matrix.org Foundation C.I.C.
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.
*/
import React from 'react';
import AccessibleButton from "../elements/AccessibleButton";
import { ContextMenu, IProps as IContextMenuProps } from '../../structures/ContextMenu';
import { MatrixCall } from 'matrix-js-sdk/src/webrtc/call';
import Field from "../elements/Field";
import DialPad from '../voip/DialPad';
import { replaceableComponent } from "../../../utils/replaceableComponent";
interface IProps extends IContextMenuProps {
call: MatrixCall;
}
interface IState {
value: string;
}
@replaceableComponent("views.context_menus.DialpadContextMenu")
export default class DialpadContextMenu extends React.Component<IProps, IState> {
constructor(props) {
super(props);
this.state = {
value: '',
};
}
onDigitPress = (digit) => {
this.props.call.sendDtmfDigit(digit);
this.setState({ value: this.state.value + digit });
};
onCancelClick = () => {
this.props.onFinished();
};
onKeyDown = (ev) => {
// Prevent Backspace and Delete keys from functioning in the entry field
if (ev.code === "Backspace" || ev.code === "Delete") {
ev.preventDefault();
}
};
onChange = (ev) => {
this.setState({ value: ev.target.value });
};
render() {
return <ContextMenu {...this.props}>
<div className="mx_DialPadContextMenuWrapper">
<div>
<AccessibleButton className="mx_DialPadContextMenu_cancel" onClick={this.onCancelClick} />
</div>
<div className="mx_DialPadContextMenu_header">
<Field
className="mx_DialPadContextMenu_dialled"
value={this.state.value}
autoFocus={true}
onKeyDown={this.onKeyDown}
onChange={this.onChange}
/>
</div>
<div className="mx_DialPadContextMenu_dialPad">
<DialPad onDigitPress={this.onDigitPress} hasDial={false} />
</div>
</div>
</ContextMenu>;
}
}