Robin Davies
497 lines
21 KiB
TypeScript
497 lines
21 KiB
TypeScript
import React, { SyntheticEvent, Component } from 'react';
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import IconButton from '@material-ui/core/IconButton';
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import Typography from '@material-ui/core/Typography';
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import { PiPedalModel, PiPedalModelFactory } from './PiPedalModel';
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import ButtonBase from "@material-ui/core/ButtonBase";
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import { TransitionProps } from '@material-ui/core/transitions/transition';
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import Slide from '@material-ui/core/Slide';
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import Dialog from '@material-ui/core/Dialog';
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import AppBar from '@material-ui/core/AppBar';
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import Toolbar from '@material-ui/core/Toolbar';
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import { Theme, withStyles, WithStyles, createStyles } from '@material-ui/core/styles';
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import ArrowBackIcon from '@material-ui/icons/ArrowBack';
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import JackConfiguration, { JackChannelSelection } from './Jack';
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import Divider from '@material-ui/core/Divider';
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import SelectChannelsDialog from './SelectChannelsDialog';
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import SelectMidiChannelsDialog from './SelectMidiChannelsDialog';
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import SelectHoverBackground from './SelectHoverBackground';
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import JackServerSettings from './JackServerSettings';
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import JackServerSettingsDialog from './JackServerSettingsDialog';
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import JackHostStatus from './JackHostStatus';
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interface SettingsDialogProps extends WithStyles<typeof styles> {
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open: boolean;
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onClose: () => void;
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};
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interface SettingsDialogState {
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jackConfiguration: JackConfiguration;
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jackSettings: JackChannelSelection;
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jackServerSettings: JackServerSettings;
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jackStatus?: JackHostStatus;
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showInputSelectDialog: boolean;
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showOutputSelectDialog: boolean;
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showMidiSelectDialog: boolean;
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showJackServerSettingsDialog: boolean;
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shuttingDown: boolean;
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restarting: boolean;
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};
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const styles = (theme: Theme) => createStyles({
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dialogAppBar: {
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position: 'relative',
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top: 0, left: 0
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},
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dialogTitle: {
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marginLeft: theme.spacing(2),
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flex: 1,
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},
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sectionHead: {
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marginLeft: 24,
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marginRight: 24,
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marginTop: 16,
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paddingBottom: 12
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},
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textBlock: {
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marginLeft: 24,
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marginRight: 24,
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marginTop: 16,
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paddingBottom: 0,
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opacity: 0.95
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},
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textBlockIndented: {
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marginLeft: 40,
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marginRight: 24,
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marginTop: 16,
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paddingBottom: 0,
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opacity: 0.95
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},
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setting: {
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minHeight: 64,
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width: "100%",
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textAlign: "left",
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paddingLeft: 22,
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paddingRight: 22
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},
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primaryItem: {
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},
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secondaryItem: {
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}
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});
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const Transition = React.forwardRef(function Transition(
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props: TransitionProps & { children?: React.ReactElement },
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ref: React.Ref<unknown>,
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) {
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return <Slide direction="up" ref={ref} {...props} />;
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});
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const SettingsDialog = withStyles(styles, { withTheme: true })(
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class extends Component<SettingsDialogProps, SettingsDialogState> {
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model: PiPedalModel;
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constructor(props: SettingsDialogProps) {
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super(props);
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this.model = PiPedalModelFactory.getInstance();
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this.handleDialogClose = this.handleDialogClose.bind(this);
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this.state = {
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jackServerSettings: this.model.jackServerSettings.get(),
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jackConfiguration: this.model.jackConfiguration.get(),
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jackStatus: undefined,
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jackSettings: this.model.jackSettings.get(),
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showInputSelectDialog: false,
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showOutputSelectDialog: false,
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showMidiSelectDialog: false,
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showJackServerSettingsDialog: false,
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shuttingDown: false,
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restarting: false
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};
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this.handleJackConfigurationChanged = this.handleJackConfigurationChanged.bind(this);
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this.handleJackSettingsChanged = this.handleJackSettingsChanged.bind(this);
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this.handleJackServerSettingsChanged = this.handleJackServerSettingsChanged.bind(this);
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}
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handleJackSettingsChanged(): void {
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this.setState({
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jackSettings: this.model.jackSettings.get()
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});
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}
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handleJackServerSettingsChanged(): void {
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this.setState({
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jackServerSettings: this.model.jackServerSettings.get()
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});
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}
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handleJackConfigurationChanged(): void {
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this.setState({
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jackConfiguration: this.model.jackConfiguration.get()
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});
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}
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mounted: boolean = false;
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active: boolean = false;
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timerHandle?: NodeJS.Timeout;
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tick() {
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this.model.getJackStatus()
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.then((jackStatus) =>
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this.setState(
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{
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jackStatus: jackStatus
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})
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)
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.catch((error) => { });
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}
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updateActive() {
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let active = this.mounted && this.props.open;
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if (active !== this.active) {
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this.active = active;
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if (active) {
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this.model.jackSettings.addOnChangedHandler(this.handleJackSettingsChanged);
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this.model.jackConfiguration.addOnChangedHandler(this.handleJackConfigurationChanged);
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this.model.jackServerSettings.addOnChangedHandler(this.handleJackServerSettingsChanged);
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this.model.getJackStatus()
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.then((jackStatus) =>
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this.setState(
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{
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jackStatus: jackStatus
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})
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)
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.catch((error) => {
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this.setState(
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{
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jackStatus: undefined
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})
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});
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this.handleJackConfigurationChanged();
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this.handleJackSettingsChanged();
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this.handleJackServerSettingsChanged();
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this.timerHandle = setInterval(() => this.tick(), 1000);
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} else {
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if (this.timerHandle) {
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clearInterval(this.timerHandle);
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}
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this.model.jackConfiguration.removeOnChangedHandler(this.handleJackConfigurationChanged);
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this.model.jackSettings.removeOnChangedHandler(this.handleJackSettingsChanged);
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this.model.jackServerSettings.removeOnChangedHandler(this.handleJackServerSettingsChanged);
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}
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}
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}
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componentDidMount() {
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this.mounted = true;
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this.updateActive();
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// scroll selected item into view.
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}
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componentDidUpdate() {
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this.updateActive();
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}
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componentWillUnmount() {
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this.mounted = false;
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this.updateActive();
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}
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handleDialogClose(e: SyntheticEvent) {
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this.props.onClose();
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}
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handleMidiSelection() {
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this.setState({
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showMidiSelectDialog: true
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})
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}
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handleJackServerSettings() {
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this.setState({
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showJackServerSettingsDialog: true,
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});
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}
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handleInputSelection() {
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this.setState({
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showInputSelectDialog: true,
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showOutputSelectDialog: false
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});
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}
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handleOutputSelection() {
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this.setState({
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showInputSelectDialog: false,
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showOutputSelectDialog: true
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});
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}
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handleSelectMidiDialogResult(channels: string[] | null): void {
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if (channels) {
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let newSelection = this.state.jackSettings.clone();
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newSelection.inputMidiPorts = channels;
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this.model.setJackSettings(newSelection);
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}
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this.setState({
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showMidiSelectDialog: false,
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});
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}
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handleSelectChannelsDialogResult(channels: string[] | null): void {
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if (channels) {
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let newSelection = this.state.jackSettings.clone();
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if (this.state.showInputSelectDialog) {
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newSelection.inputAudioPorts = channels;
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} else {
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newSelection.outputAudioPorts = channels;
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}
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this.setState({
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jackSettings: newSelection,
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showInputSelectDialog: false,
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showOutputSelectDialog: false
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});
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this.model.setJackSettings(newSelection);
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} else {
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this.setState({
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showInputSelectDialog: false,
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showOutputSelectDialog: false
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});
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}
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}
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midiSummary(): string {
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let ports = this.state.jackSettings.inputMidiPorts;
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if (ports.length === 0) return "Disabled";
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if (ports.length === 1) return ports[0];
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return ports.length + " channels";
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}
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handleRestart() {
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this.model.restart()
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.then(() => {
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this.setState({ restarting: true });
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})
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.catch((error) => {
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this.model.showAlert(error);
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});
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}
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handleShutdown() {
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this.model.shutdown()
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.then(() => {
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this.setState({ shuttingDown: true });
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})
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.catch((error) => {
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this.model.showAlert(error);
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});
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}
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render() {
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let classes = this.props.classes;
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let isConfigValid = this.state.jackConfiguration.isValid;
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let selectedChannels: string[] = this.state.showInputSelectDialog ? this.state.jackSettings.inputAudioPorts : this.state.jackSettings.outputAudioPorts;
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let disableShutdown = this.state.shuttingDown || this.state.restarting;
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return (
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<Dialog fullScreen open={this.props.open}
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onClose={() => { this.props.onClose() }} TransitionComponent={Transition}>
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<div style={{ display: "flex", flexDirection: "column", flexWrap: "nowrap", width: "100%", height: "100%", overflow: "hidden" }}>
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<div style={{ flex: "0 0 auto" }}>
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<AppBar className={classes.dialogAppBar} >
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<Toolbar>
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<IconButton edge="start" color="inherit" onClick={this.handleDialogClose} aria-label="back"
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>
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<ArrowBackIcon />
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</IconButton>
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<Typography variant="h6" className={classes.dialogTitle}>
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Settings
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</Typography>
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</Toolbar>
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</AppBar>
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</div>
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<div style={{
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flex: "1 1 auto", position: "relative", overflow: "hidden",
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overflowX: "hidden", overflowY: "auto", marginTop: 22
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}}
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>
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{!isConfigValid && (
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<div>
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<Typography className={classes.sectionHead} display="block" variant="caption" color="error">
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Error
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</Typography>
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<Typography className={classes.textBlock} display="block" variant="body2" >
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The server encounter the following problem:
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</Typography>
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<Typography className={classes.textBlockIndented} display="block" variant="body2" >
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{this.state.jackConfiguration.errorState}
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</Typography>
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<Typography className={classes.textBlock} display="block" variant="body2">
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Please get the Jack Audio Server running properly on the server before attempting to configure audio.
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</Typography>
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<Divider style={{ marginTop: 16, marginBottom: 16 }} />
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</div>
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)}
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<div style={{ opacity: isConfigValid ? 1.0 : 0.6 }}>
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<Typography className={classes.sectionHead} display="block" variant="caption" color="secondary">
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AUDIO
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</Typography>
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<div style={{ paddingLeft: 48, position: "relative", top: -12 }}>
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{JackHostStatus.getDisplayView("Status:\u00A0", this.state.jackStatus)}
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</div>
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<ButtonBase className={classes.setting} onClick={() => this.handleJackServerSettings()}
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disabled={!(isConfigValid && this.state.jackServerSettings.valid)}
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style={{ opacity: !(isConfigValid && this.state.jackServerSettings.valid) ? 0.6 : 1.0 }}
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>
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<SelectHoverBackground selected={false} showHover={true} />
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<div style={{ width: "100%" }}>
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<Typography display="block" variant="body2" noWrap>Jack Server Settings</Typography>
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<Typography display="block" variant="caption" noWrap color="textSecondary">{this.state.jackServerSettings.getSummaryText()}</Typography>
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</div>
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</ButtonBase>
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<JackServerSettingsDialog
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open={this.state.showJackServerSettingsDialog}
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jackServerSettings={this.state.jackServerSettings}
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onClose={() => this.setState({ showJackServerSettingsDialog: false })}
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onApply={(sampleRate, bufferSize, numberOfBuffers) => {
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this.setState({ showJackServerSettingsDialog: false });
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this.model.setJackServerSettings(new JackServerSettings(sampleRate, bufferSize, numberOfBuffers));
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}}
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/>
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<ButtonBase className={classes.setting} onClick={() => this.handleInputSelection()} disabled={!isConfigValid}
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style={{ opacity: !isConfigValid ? 0.6 : 1.0 }}
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>
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<SelectHoverBackground selected={false} showHover={true} />
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<div style={{ width: "100%" }}>
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<Typography display="block" variant="body2" noWrap>Input Channels</Typography>
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<Typography display="block" variant="caption" color="textSecondary" noWrap>{this.state.jackSettings.getAudioInputDisplayValue(this.state.jackConfiguration)}</Typography>
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</div>
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</ButtonBase>
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<ButtonBase className={classes.setting} onClick={() => this.handleOutputSelection()} disabled={!isConfigValid}
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style={{ opacity: !isConfigValid ? 0.6 : 1.0 }}
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>
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<SelectHoverBackground selected={false} showHover={true} />
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<div style={{ width: "100%" }}>
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<Typography display="block" variant="body2" noWrap>Output channels</Typography>
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<Typography display="block" variant="caption" color="textSecondary" noWrap>{this.state.jackSettings.getAudioOutputDisplayValue(this.state.jackConfiguration)}</Typography>
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</div>
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</ButtonBase>
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<Divider />
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<div >
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<Typography className={classes.sectionHead} display="block" variant="caption" color="secondary">MIDI</Typography>
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<ButtonBase className={classes.setting} disabled={!isConfigValid} onClick={() => this.handleMidiSelection()} >
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<SelectHoverBackground selected={false} showHover={true} />
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<div style={{ width: "100%" }}>
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<Typography className={classes.primaryItem} display="block" variant="body2" noWrap>Select MIDI Input Channels</Typography>
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<Typography className={classes.secondaryItem} display="block" variant="caption" color="textSecondary" noWrap>{this.midiSummary()}</Typography>
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</div>
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</ButtonBase>
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</div>
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</div>
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<Divider />
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<div >
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<Typography className={classes.sectionHead} display="block" variant="caption" color="secondary">SYSTEM</Typography>
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<ButtonBase className={classes.setting} disabled={!isConfigValid || disableShutdown}
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onClick={() => this.handleRestart()} >
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<SelectHoverBackground selected={false} showHover={true} />
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<div style={{ width: "100%" }}>
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{
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this.state.restarting ? (
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<Typography className={classes.primaryItem} display="block" variant="body2" color="textSecondary" noWrap>Restarting...</Typography>
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) : (
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<Typography className={classes.primaryItem} display="block" variant="body2" noWrap>Restart</Typography>
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)
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}
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</div>
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</ButtonBase>
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<ButtonBase className={classes.setting} disabled={!isConfigValid || disableShutdown}
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onClick={() => this.handleShutdown()} >
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<SelectHoverBackground selected={false} showHover={true} />
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<div style={{ width: "100%" }}>
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{
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this.state.shuttingDown ? (
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<Typography className={classes.primaryItem} display="block" variant="body2" color="textSecondary" noWrap>Shutting down...</Typography>
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) : (
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<Typography className={classes.primaryItem} display="block" variant="body2" noWrap>Shut down</Typography>
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)
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}
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</div >
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</ButtonBase>
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</div>
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</div>
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</div>
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{
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(this.state.showInputSelectDialog || this.state.showOutputSelectDialog) &&
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(
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<SelectChannelsDialog open={this.state.showInputSelectDialog || this.state.showOutputSelectDialog}
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onClose={(selectedChannels: string[] | null) => this.handleSelectChannelsDialogResult(selectedChannels)}
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selectedChannels={selectedChannels}
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availableChannels={this.state.showInputSelectDialog ? this.state.jackConfiguration.inputAudioPorts : this.state.jackConfiguration.outputAudioPorts}
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/>
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)
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}
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{
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(this.state.showMidiSelectDialog) &&
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(
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<SelectMidiChannelsDialog open={this.state.showMidiSelectDialog}
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onClose={(selectedChannels: string[] | null) => this.handleSelectMidiDialogResult(selectedChannels)}
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selectedChannels={this.state.jackSettings.inputMidiPorts}
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availableChannels={this.state.jackConfiguration.inputMidiPorts}
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/>
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)
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}
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</Dialog >
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);
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}
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}
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);
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export default SettingsDialog; |