v1.0.18
- MIDI Program/Bank select. - MIDI next/previous program.
This commit is contained in:
Robin Davies
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/*
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* MIT License
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*
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* Copyright (c) 2022-2023 Robin E. R. Davies
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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import React, { SyntheticEvent } from 'react';
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import DialogEx from './DialogEx';
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import ResizeResponsiveComponent from './ResizeResponsiveComponent';
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import { PiPedalModel, PiPedalModelFactory, ListenHandle } from './PiPedalModel';
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import Typography from '@mui/material/Typography';
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import { Theme } from '@mui/material/styles';
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import { WithStyles } from '@mui/styles';
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import createStyles from '@mui/styles/createStyles';
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import withStyles from '@mui/styles/withStyles';
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import AppBar from '@mui/material/AppBar';
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import Toolbar from '@mui/material/Toolbar';
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import ArrowBackIcon from '@mui/icons-material/ArrowBack';
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import IconButton from '@mui/material/IconButton';
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import MidiBinding from './MidiBinding';
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import SystemMidiBindingView from './SystemMidiBindingView';
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import Snackbar from '@mui/material/Snackbar';
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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 1 auto",
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},
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pluginTable: {
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border: "collapse",
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width: "100%",
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},
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pluginHead: {
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borderTop: "1pt #DDD solid", paddingLeft: 22, paddingRight: 22
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},
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bindingTd: {
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verticalAlign: "top",
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paddingLeft: 12, paddingBottom: 8
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},
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nameTd: {
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paddingLeft: 16,
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verticalAlign: "top",
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paddingTop: 12
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},
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});
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export interface SystemMidiBindingDialogProps extends WithStyles<typeof styles> {
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open: boolean,
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onClose: () => void
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}
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class BindingEntry {
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constructor(
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displayName: string,
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instanceId: number,
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midiBinding: MidiBinding,
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) {
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this.displayName = displayName;
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this.instanceId = instanceId;
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this.midiBinding = midiBinding;
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}
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displayName: string;
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instanceId: number;
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midiBinding: MidiBinding;
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}
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export interface SystemMidiBindingDialogState {
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listenInstanceId: number;
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listenSymbol: string;
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listenSnackbarOpen: boolean;
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systemMidiBindings: BindingEntry[];
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}
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export const SystemMidiBindingDialog =
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withStyles(styles, { withTheme: true })(
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class extends ResizeResponsiveComponent<SystemMidiBindingDialogProps, SystemMidiBindingDialogState> {
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model: PiPedalModel;
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constructor(props: SystemMidiBindingDialogProps) {
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super(props);
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this.model = PiPedalModelFactory.getInstance();
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this.state = {
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listenInstanceId: -2,
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listenSymbol: "",
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listenSnackbarOpen: false,
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systemMidiBindings: this.createBindings()
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};
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this.handleClose = this.handleClose.bind(this);
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this.onMidiBindingsChanged = this.onMidiBindingsChanged.bind(this);
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}
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createBindings(): BindingEntry[] {
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let result: BindingEntry[] = [];
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for (var item of this.model.systemMidiBindings.get())
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{
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let displayName = "";
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let instanceId = -1;
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if (item.symbol === "prevProgram")
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{
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displayName = "Previous Preset";
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instanceId = 1;
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} else if (item.symbol === "nextProgram")
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{
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displayName = "Next Preset";
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instanceId = 2;
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}
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if (instanceId !== -1)
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{
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result.push(new BindingEntry(displayName,instanceId,item));
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}
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}
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return result;
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}
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mounted: boolean = false;
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hasHooks: boolean = false;
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handleClose() {
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this.cancelListenForControl();
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this.props.onClose();
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}
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listenTimeoutHandle?: NodeJS.Timeout;
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listenHandle?: ListenHandle;
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cancelListenForControl() {
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if (this.listenTimeoutHandle) {
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clearTimeout(this.listenTimeoutHandle);
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this.listenTimeoutHandle = undefined;
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}
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if (this.listenHandle)
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{
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this.model.cancelListenForMidiEvent(this.listenHandle)
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this.listenHandle = undefined;
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}
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this.setState({ listenInstanceId: -2, listenSymbol: "" });
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}
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handleListenSucceeded(instanceId: number, symbol: string, isNote: boolean, noteOrControl: number)
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{
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this.cancelListenForControl();
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for (var binding of this.state.systemMidiBindings)
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{
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if (binding.instanceId === instanceId)
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{
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let newBinding = binding.midiBinding.clone();
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if (isNote) {
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newBinding.bindingType = MidiBinding.BINDING_TYPE_NOTE;
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newBinding.note = noteOrControl;
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} else {
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newBinding.bindingType = MidiBinding.BINDING_TYPE_CONTROL;
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newBinding.control = noteOrControl;
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}
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this.model.setSystemMidiBinding(instanceId,newBinding);
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return;
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}
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}
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}
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handleListenForControl(instanceId: number, symbol: string, listenForControl: boolean): void {
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this.cancelListenForControl();
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this.setState({ listenInstanceId: instanceId, listenSymbol: symbol, listenSnackbarOpen: true });
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this.listenTimeoutHandle = setTimeout(() => {
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this.cancelListenForControl();
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}, 8000);
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this.listenHandle = this.model.listenForMidiEvent(listenForControl,
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(isNote: boolean, noteOrControl: number) => {
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this.handleListenSucceeded(instanceId,symbol,isNote, noteOrControl);
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});
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}
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onWindowSizeChanged(width: number, height: number): void {
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}
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onMidiBindingsChanged() {
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this.setState({systemMidiBindings: this.createBindings()});
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}
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componentDidMount() {
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super.componentDidMount();
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this.mounted = true;
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this.model.systemMidiBindings.addOnChangedHandler(this.onMidiBindingsChanged);
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this.onMidiBindingsChanged();
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}
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componentWillUnmount() {
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super.componentWillUnmount();
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this.mounted = false;
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this.model.systemMidiBindings.removeOnChangedHandler(this.onMidiBindingsChanged);
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}
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componentDidUpdate() {
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}
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handleItemChanged(instanceId: number, newBinding: MidiBinding) {
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this.model.setSystemMidiBinding(instanceId, newBinding);
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}
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generateTable(): React.ReactNode[] {
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let classes = this.props.classes;
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let result: React.ReactNode[] = [];
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let items = this.state.systemMidiBindings;
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for (var item of items) {
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result.push(
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<tr key={item.instanceId}>
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<td className={classes.nameTd}>
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<Typography noWrap style={{ verticalAlign: "center", height: 48 }}>
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{item.displayName}
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</Typography>
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</td>
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<td className={classes.bindingTd}>
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<SystemMidiBindingView instanceId={item.instanceId} midiBinding={item.midiBinding}
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onListen={(instanceId: number, symbol: string, listenForControl: boolean) => {
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if (instanceId === -2)
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{
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this.cancelListenForControl();
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} else {
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this.handleListenForControl(instanceId, symbol, listenForControl);
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}
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}}
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listen={item.instanceId === this.state.listenInstanceId && this.state.listenSymbol === item.midiBinding.symbol}
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onChange={(instanceId: number, newItem: MidiBinding) => this.handleItemChanged(instanceId, newItem)}
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/>
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</td>
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</tr>
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);
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}
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return result;
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}
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supressDefault(e: SyntheticEvent) {
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//e.preventDefault();
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//e.stopPropagation();
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}
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render() {
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let props = this.props;
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let { open, classes } = props;
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if (!open) {
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return (<div />);
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}
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return (
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<DialogEx tag="SystemMidiBindingsDialog" open={open} fullWidth onClose={this.handleClose} aria-labelledby="Rename-dialog-title"
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fullScreen={true}
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style={{userSelect: "none"}}
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>
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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
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edge="start"
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color="inherit"
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onClick={this.handleClose}
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aria-label="back"
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size="large">
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<ArrowBackIcon />
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</IconButton>
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<Typography variant="h6" className={classes.dialogTitle}>
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System MIDI Bindings
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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={{ overflow: "auto", flex: "1 1 auto", width: "100%" }}>
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<table className={classes.pluginTable} >
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<colgroup>
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<col style={{ width: "auto" }} />
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<col style={{ width: "100%" }} />
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</colgroup>
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<tbody>
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{this.generateTable()}
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</tbody>
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</table>
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</div>
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</div>
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<Snackbar
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anchorOrigin={{
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vertical: 'bottom',
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horizontal: 'left',
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}}
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open={this.state.listenSnackbarOpen}
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autoHideDuration={1500}
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onClose={() => this.setState({ listenSnackbarOpen: false })}
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message="Listening for MIDI input"
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/>
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</DialogEx >
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);
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}
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});
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export default SystemMidiBindingDialog;
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