Robin E.R. Davies
1351 lines
61 KiB
TypeScript
1351 lines
61 KiB
TypeScript
// Copyright (c) 2022 Robin 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 of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// 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, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import React, { ReactNode, Component, SyntheticEvent } from 'react';
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import { css } from '@emotion/react';
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import { createStyles } from './WithStyles';
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import WithStyles, { withTheme } from './WithStyles';
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import { withStyles } from "tss-react/mui";
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import { Theme } from '@mui/material/styles';
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import { PiPedalModel, PiPedalModelFactory } from './PiPedalModel';
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import { PluginType } from './Lv2Plugin';
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import ButtonBase from '@mui/material/ButtonBase';
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import Typography from '@mui/material/Typography';
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import PluginIcon, { getIconColor, SelectIconUri } from './PluginIcon';
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import { SelectHoverBackground } from './SelectHoverBackground';
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import SvgPathBuilder from './SvgPathBuilder';
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import Draggable from './Draggable'
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import Rect from './Rect';
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import { PiPedalStateError } from './PiPedalError';
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import Utility from './Utility';
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import { isDarkMode } from './DarkMode';
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import {
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Pedalboard, PedalboardItem, PedalboardSplitItem, SplitType
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} from './Pedalboard';
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// import MidiIcon from './svg/ic_midi.svg?react';
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// import { midiChannelBindingControlFeatureEnabled } from './MidiChannelBinding';
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// import CloseIcon from '@mui/icons-material/Close';
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const START_CONTROL = Pedalboard.START_CONTROL_ID;
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const END_CONTROL = Pedalboard.END_CONTROL_ID;
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const START_PEDALBOARD_ITEM_URI = Pedalboard.START_PEDALBOARD_ITEM_URI;
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const END_PEDALBOARD_ITEM_URI = Pedalboard.END_PEDALBOARD_ITEM_URI;
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const ENABLED_CONNECTOR_COLOR = isDarkMode() ? "#CCC" : "#666";
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const DISABLED_CONNECTOR_COLOR = isDarkMode() ? "#666" : "#CCC";
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const CELL_WIDTH: number = 96;
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const CELL_HEIGHT: number = 64;
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const FRAME_SIZE: number = 36;
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const STROKE_WIDTH = 3;
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const STEREO_STROKE_WIDTH = 6;
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const I_SVG_STROKE_WIDTH = 3;
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const I_SVG_STEREO_STROKE_WIDTH = 6;
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const SVG_STROKE_WIDTH = I_SVG_STROKE_WIDTH.toString();
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const SVG_STEREO_STROKE_WIDTH = I_SVG_STEREO_STROKE_WIDTH.toString();
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const EMPTY_ICON_URL = "img/fx_empty.svg";
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const ERROR_ICON_URL = "img/fx_error.svg";
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const TERMINAL_ICON_URL = "img/fx_terminal.svg";
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function CalculateConnection(numberOfInputs: number, numberOfOutputs: number) {
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if (numberOfInputs === 0) {
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return numberOfOutputs;
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}
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if (numberOfOutputs === 0) {
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return numberOfInputs;
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}
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let result = Math.min(numberOfInputs, numberOfOutputs);
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if (result > 2) result = 2;
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return result;
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}
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const pedalboardStyles = (theme: Theme) => createStyles({
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scrollContainer: {
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},
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container: css({
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position: "relative",
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overflow: "visible",
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}),
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splitItem: css({
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position: "absolute",
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display: "flex",
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alignItems: "center",
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justifyContent: "center",
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width: CELL_WIDTH,
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height: CELL_HEIGHT
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}),
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splitStart: css({
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position: "absolute",
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display: "flex",
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width: CELL_WIDTH,
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height: CELL_HEIGHT,
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left: 0,
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top: 0
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}),
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splitEnd: css({
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position: "absolute",
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display: "flex",
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width: CELL_WIDTH,
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height: CELL_HEIGHT,
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right: 0,
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top: 0
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}),
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buttonDraggable: css({
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display: "flex",
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alignItem: "center",
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justifyContent: "center",
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width: "100%",
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height: "100%"
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}),
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pedalItem: css({
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position: "absolute",
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width: CELL_WIDTH,
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height: CELL_HEIGHT,
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display: "flex",
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alignItems: "center",
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justifyContent: "center",
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}),
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midiConnectorDecoration: css({
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position: "absolute",
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left: -20,
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top: -6,
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fill: theme.palette.text.secondary
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}),
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iconFrame: css({
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display: "flex",
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alignItems: "center",
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justifyContent: "center",
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position: "relative",
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background: theme.palette.background.default,
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marginLeft: (CELL_WIDTH - FRAME_SIZE) / 2,
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marginRight: (CELL_WIDTH - FRAME_SIZE) / 2,
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marginTop: (CELL_HEIGHT - FRAME_SIZE) / 2,
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marginBottom: (CELL_HEIGHT - FRAME_SIZE) / 2,
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width: FRAME_SIZE,
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height: FRAME_SIZE,
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border: isDarkMode() ? "1pt #555 solid" : "1pt #666 solid",
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borderRadius: 6
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}),
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selectedIconFrame: css({
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display: "flex",
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alignItems: "center",
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justifyContent: "center",
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position: "relative",
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background: theme.palette.background.default,
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marginLeft: (CELL_WIDTH - FRAME_SIZE) / 2,
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marginRight: (CELL_WIDTH - FRAME_SIZE) / 2,
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marginTop: (CELL_HEIGHT - FRAME_SIZE) / 2,
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marginBottom: (CELL_HEIGHT - FRAME_SIZE) / 2,
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width: FRAME_SIZE,
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height: FRAME_SIZE,
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border: isDarkMode() ? "1pt #FFF solid" : "1pt #333 solid",
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borderRadius: 6
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}),
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borderlessIconFrame: css({
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display: "flex",
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alignItems: "center",
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justifyContent: "center",
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background: "transparent",
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marginLeft: (CELL_WIDTH - FRAME_SIZE) / 2,
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marginRight: (CELL_WIDTH - FRAME_SIZE) / 2,
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marginTop: (CELL_HEIGHT - FRAME_SIZE) / 2,
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marginBottom: (CELL_HEIGHT - FRAME_SIZE) / 2,
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width: FRAME_SIZE,
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height: FRAME_SIZE,
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border: "0pt #666 solid",
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borderRadius: 6
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}),
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pedalIcon: css({
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width: 24,
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height: 24,
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opacity: 0.8
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}),
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connector: css({
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position: "absolute",
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width: CELL_WIDTH,
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height: CELL_HEIGHT
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}),
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stroke: css({
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position: "absolute",
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background: "#888"
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}),
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stereoStrokeOuter: css({
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position: "absolute",
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background: "#888"
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}),
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stereoStrokeInner: css({
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position: "absolute",
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background: "#888"
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}),
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});
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export type OnSelectHandler = (selectedPedal: number) => void;
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interface PedalboardProps extends WithStyles<typeof pedalboardStyles> {
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theme: Theme;
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selectedId?: number;
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onSelectionChanged?: OnSelectHandler;
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onDoubleClick?: OnSelectHandler;
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hasTinyToolBar: boolean;
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enableStructureEditing: boolean;
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}
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interface LayoutSize {
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width: number;
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height: number;
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}
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type PedalboardState = {
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pedalboard?: Pedalboard;
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};
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const EMPTY_PEDALS: PedalLayout[] = [];
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function makeChain(model: PiPedalModel, uiItems?: PedalboardItem[]): PedalLayout[] {
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let result: PedalLayout[] = [];
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if (uiItems) {
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for (let i = 0; i < uiItems.length; ++i) {
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let item = uiItems[i];
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result.push(new PedalLayout(model, item));
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}
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}
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return result;
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}
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class PedalLayout {
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uri: string = "";
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name: string = "";
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pluginType: PluginType = PluginType.Plugin;
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iconUrl: string = "";
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iconColor: string = "";
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bounds: Rect = new Rect();
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numberOfInputs: number = 2;
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numberOfOutputs: number = 2;
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originalInputs: number = 2;
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originalOutputs: number = 2;
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pedalItem?: PedalboardItem;
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// Split Layout only.
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topChildren: PedalLayout[] = EMPTY_PEDALS;
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bottomChildren: PedalLayout[] = EMPTY_PEDALS;
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topConnectorY: number = 0;
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bottomConnectorY: number = 0;
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static Start(): PedalLayout {
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let t: PedalLayout = new PedalLayout();
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t.uri = START_PEDALBOARD_ITEM_URI;
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t.pluginType = PluginType.Terminal;
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t.iconUrl = TERMINAL_ICON_URL;
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t.numberOfInputs = 0;
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t.numberOfOutputs = 2;
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return t;
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}
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static End(): PedalLayout {
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let t: PedalLayout = new PedalLayout();
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t.pluginType = PluginType.Terminal;
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t.uri = END_PEDALBOARD_ITEM_URI;
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t.iconUrl = TERMINAL_ICON_URL;
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t.numberOfInputs = 2;
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t.numberOfOutputs = 0;
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return t;
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}
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constructor(model?: PiPedalModel, pedalItem?: PedalboardItem) {
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if (model === undefined && pedalItem === undefined) {
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return;
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}
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if (model === undefined || pedalItem === undefined) {
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throw new Error("Invalid arguments.");
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}
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this.pedalItem = pedalItem;
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this.uri = pedalItem.uri;
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if (pedalItem.isSplit()) {
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let splitter = pedalItem as PedalboardSplitItem;
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this.pluginType = PluginType.UtilityPlugin;
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this.topChildren = makeChain(model, splitter.topChain);
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this.bottomChildren = makeChain(model, splitter.bottomChain);
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this.numberOfInputs = 2;
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this.numberOfOutputs = 2;
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} else if (pedalItem.isEmpty()) {
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this.pluginType = PluginType.None;
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this.iconUrl = EMPTY_ICON_URL;
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this.numberOfInputs = 2;
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this.numberOfOutputs = 2;
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} else if (pedalItem.uri === START_PEDALBOARD_ITEM_URI) {
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this.pluginType = PluginType.UtilityPlugin;
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this.iconUrl = TERMINAL_ICON_URL;
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this.numberOfInputs = 0;
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this.numberOfOutputs = PiPedalModelFactory.getInstance().jackSettings.get().inputAudioPorts.length;
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if (this.numberOfOutputs === 0) {
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this.numberOfOutputs = 1;
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}
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} else if (pedalItem.uri === END_PEDALBOARD_ITEM_URI) {
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this.pluginType = PluginType.UtilityPlugin;
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this.iconUrl = TERMINAL_ICON_URL;
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this.numberOfInputs = PiPedalModelFactory.getInstance().jackSettings.get().outputAudioPorts.length;
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if (this.numberOfInputs === 0) {
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this.numberOfInputs = 1;
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}
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this.numberOfOutputs = 0;
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}
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else {
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let uiPlugin = model.getUiPlugin(pedalItem.uri);
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if (uiPlugin != null) {
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let pluginType = uiPlugin.plugin_type;
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this.pluginType = pluginType;
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if (this.uri === "http://two-play.com/plugins/toob-nam") {
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pluginType = PluginType.NamPlugin;
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}
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this.iconUrl = SelectIconUri(pluginType);
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this.iconColor = pedalItem.iconColor;
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this.name = uiPlugin.label;
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if (pedalItem.title !== "") {
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this.name = pedalItem.title;
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}
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this.numberOfInputs = Math.min(uiPlugin.audio_inputs, 2);
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this.numberOfOutputs = Math.min(uiPlugin.audio_outputs, 2);
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} else {
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// default to empty plugin.
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this.pluginType = PluginType.ErrorPlugin;
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this.name = pedalItem.pluginName ?? "#error";
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this.iconUrl = ERROR_ICON_URL;
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this.numberOfInputs = 2;
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this.numberOfOutputs = 2;
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}
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}
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this.originalInputs = this.numberOfInputs;
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this.originalOutputs = this.numberOfOutputs;
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}
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isEmpty(): boolean {
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return (!this.pedalItem) || this.pedalItem.isEmpty();
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}
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isSplitter(): boolean {
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return this.pedalItem !== undefined && this.pedalItem.isSplit();
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}
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isStart() {
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return this.uri === START_PEDALBOARD_ITEM_URI;
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}
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isEnd() {
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return this.uri === END_PEDALBOARD_ITEM_URI;
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}
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}
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function* chainIterator(layoutChain: PedalLayout[]): Generator<PedalLayout, void, undefined> {
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for (let i = 0; i < layoutChain.length; ++i) {
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let item = layoutChain[i];
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yield item;
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if (item.isSplitter()) {
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let g = chainIterator(item.topChildren);
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while (true) {
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let v = g.next();
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if (v.done) {
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break;
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}
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yield v.value;
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}
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g = chainIterator(item.bottomChildren);
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while (true) {
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let v = g.next();
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if (v.done) {
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break;
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}
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yield v.value;
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}
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}
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}
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return;
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}
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class LayoutParams {
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nextId: number = 1;
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cx: number = 0;
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cy: number = 0;
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}
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const PedalboardView =
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withTheme(
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withStyles(
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class extends Component<PedalboardProps, PedalboardState> {
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model: PiPedalModel;
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frameRef: React.RefObject<HTMLDivElement | null>;
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scrollRef: React.RefObject<HTMLDivElement | null>;
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private bgColor: string;
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constructor(props: PedalboardProps) {
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super(props);
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this.model = PiPedalModelFactory.getInstance();
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this.bgColor = props.theme.palette.background.default
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if (!props.selectedId) props.selectedId = -1;
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this.state = {
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pedalboard: this.model.pedalboard.get(),
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};
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this.onPedalboardChanged = this.onPedalboardChanged.bind(this);
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this.frameRef = React.createRef();
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this.scrollRef = React.createRef();
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this.handleTouchStart = this.handleTouchStart.bind(this);
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}
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handleTouchStart(e: any) {
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// just has to exist to allow Draggable to receive
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// touchyMove. :-/
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}
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onDragEnd(instanceId: number, clientX: number, clientY: number) {
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if (!this.props.enableStructureEditing) {
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return;
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}
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if (!this.currentLayout) return;
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if (!this.frameRef.current) return;
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let currentLayout: PedalLayout[] = this.currentLayout;
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let frameElement = this.frameRef.current;
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let rc = frameElement.getBoundingClientRect();
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clientX -= rc.left;
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clientY -= rc.top;
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let it = chainIterator(currentLayout);
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while (true) {
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let v = it.next();
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if (v.done) break;
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let item = v.value;
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if (item.isSplitter() && item.pedalItem) {
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if (item.bounds.contains(clientX, clientY)) {
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if (clientX < item.bounds.x + CELL_WIDTH / 2) {
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this.model.movePedalboardItemBefore(instanceId, item.pedalItem.instanceId);
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this.setSelection(instanceId);
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return;
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} else if (clientX > item.bounds.right - CELL_WIDTH / 2) {
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this.model.movePedalboardItemAfter(instanceId, item.pedalItem.instanceId);
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this.setSelection(instanceId);
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return;
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}
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}
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let yMid = (item.bounds.y + item.bounds.bottom) / 2;
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if (clientX >= item.bounds.x
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&& clientY < yMid && clientY >= item.topChildren[0].bounds.y
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) {
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if (clientX < item.topChildren[0].bounds.x) {
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let topPedalItem = item.topChildren[0].pedalItem;
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if (topPedalItem) {
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this.model.movePedalboardItemBefore(instanceId, topPedalItem.instanceId);
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this.setSelection(instanceId);
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return;
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}
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}
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let lastTop = item.topChildren[item.topChildren.length - 1];
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if (clientX >= lastTop.bounds.right && clientX < item.bounds.right - CELL_WIDTH / 2) {
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if (lastTop.pedalItem) {
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this.model.movePedalboardItemAfter(instanceId, lastTop.pedalItem.instanceId);
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this.setSelection(instanceId);
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return;
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}
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}
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}
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if (clientX >= item.bounds.x
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&& clientY > yMid && clientY < item.bottomChildren[0].bounds.bottom
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) {
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if (clientX < item.bottomChildren[0].bounds.x) {
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let bottomPedalItem = item.bottomChildren[0].pedalItem;
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if (bottomPedalItem) {
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this.model.movePedalboardItemBefore(instanceId, bottomPedalItem.instanceId);
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this.setSelection(instanceId);
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return;
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}
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}
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let lastBottom = item.bottomChildren[item.bottomChildren.length - 1];
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if (clientX >= lastBottom.bounds.right && clientX < item.bounds.right - CELL_WIDTH / 2) {
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if (lastBottom.pedalItem) {
|
|
this.model.movePedalboardItemAfter(instanceId, lastBottom.pedalItem.instanceId);
|
|
this.setSelection(instanceId);
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else if (item.bounds.contains(clientX, clientY)) {
|
|
if (item.isStart()) {
|
|
this.model.movePedalboardItemToStart(instanceId);
|
|
this.setSelection(instanceId);
|
|
return;
|
|
} else if (item.isEnd()) {
|
|
this.model.movePedalboardItemToEnd(instanceId);
|
|
this.setSelection(instanceId);
|
|
return;
|
|
} else {
|
|
if (item.pedalItem) {
|
|
let margin = (CELL_WIDTH - FRAME_SIZE) / 2;
|
|
if (clientX < item.bounds.x + margin) {
|
|
this.model.movePedalboardItemBefore(instanceId, item.pedalItem.instanceId);
|
|
} else if (clientX > item.bounds.right - margin) {
|
|
this.model.movePedalboardItemAfter(instanceId, item.pedalItem.instanceId);
|
|
} else {
|
|
this.model.movePedalboardItem(instanceId, item.pedalItem.instanceId);
|
|
}
|
|
this.setSelection(instanceId);
|
|
return;
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
// delete the plugin.
|
|
let newId = this.model.setPedalboardItemEmpty(instanceId);
|
|
this.setSelection(newId);
|
|
|
|
}
|
|
|
|
onPedalboardChanged(value?: Pedalboard) {
|
|
this.setState({
|
|
pedalboard: value,
|
|
});
|
|
}
|
|
|
|
componentDidMount() {
|
|
this.scrollRef.current!.addEventListener("touchstart", this.handleTouchStart, { passive: false });
|
|
this.model.pedalboard.addOnChangedHandler(this.onPedalboardChanged);
|
|
|
|
}
|
|
componentWillUnmount() {
|
|
this.scrollRef.current!.removeEventListener("touchstart", this.handleTouchStart);
|
|
this.model.pedalboard.removeOnChangedHandler(this.onPedalboardChanged);
|
|
}
|
|
|
|
offsetLayout_(layoutItems: PedalLayout[], offset: number): void {
|
|
for (let i = 0; i < layoutItems.length; ++i) {
|
|
let layoutItem = layoutItems[i];
|
|
layoutItem.bounds.y += offset;
|
|
if (layoutItem.isSplitter()) {
|
|
layoutItem.topConnectorY += offset;
|
|
layoutItem.bottomConnectorY += offset;
|
|
this.offsetLayout_(layoutItem.topChildren, offset);
|
|
this.offsetLayout_(layoutItem.bottomChildren, offset);
|
|
}
|
|
}
|
|
}
|
|
|
|
getSplitterIcon(layoutItem: PedalLayout): PluginType {
|
|
if (layoutItem.pedalItem === undefined) {
|
|
throw new Error("Invalid splitter");
|
|
}
|
|
let split = layoutItem.pedalItem as PedalboardSplitItem;
|
|
if (split.getSplitType() === SplitType.Ab) {
|
|
if (split.isASelected()) {
|
|
return PluginType.SplitA;
|
|
} else {
|
|
return PluginType.SplitB;
|
|
|
|
}
|
|
} else if (split.getSplitType() === SplitType.Mix) {
|
|
return PluginType.SplitMix; //"img/fx_dial.svg";
|
|
} else {
|
|
return PluginType.SplitLR; //"img/fx_lr.svg";
|
|
}
|
|
}
|
|
|
|
doLayout2_(lp: LayoutParams, layoutItems: PedalLayout[]): Rect {
|
|
let bounds = new Rect();
|
|
for (let i = 0; i < layoutItems.length; ++i) {
|
|
let layoutItem = layoutItems[i];
|
|
if (layoutItem.isSplitter()) {
|
|
let x0 = lp.cx;
|
|
let y0 = lp.cy;
|
|
|
|
layoutItem.bounds.x = x0;
|
|
layoutItem.bounds.y = y0;
|
|
layoutItem.bounds.height = CELL_HEIGHT;
|
|
layoutItem.bounds.width = CELL_WIDTH;
|
|
|
|
lp.cx += CELL_WIDTH;
|
|
|
|
|
|
let topBounds = this.doLayout2_(lp, layoutItem.topChildren);
|
|
if (topBounds.isEmpty()) {
|
|
topBounds.x = lp.cx;
|
|
topBounds.width = 0;
|
|
topBounds.y = y0 - CELL_HEIGHT / 2;
|
|
topBounds.height = CELL_HEIGHT;
|
|
|
|
}
|
|
|
|
|
|
let dyTop = (lp.cy + CELL_HEIGHT / 2) - (topBounds.y + topBounds.height);
|
|
|
|
|
|
|
|
this.offsetLayout_(layoutItem.topChildren, dyTop);
|
|
topBounds.offset(0, dyTop);
|
|
bounds.accumulate(topBounds);
|
|
|
|
let topCx = lp.cx;
|
|
lp.cx = x0;
|
|
lp.cx += CELL_WIDTH;
|
|
|
|
let bottomBounds = this.doLayout2_(lp, layoutItem.bottomChildren);
|
|
if (bottomBounds.isEmpty()) {
|
|
bottomBounds.x = lp.cx; bottomBounds.width = 0;
|
|
bottomBounds.y = lp.cy; bottomBounds.height = CELL_HEIGHT;
|
|
}
|
|
|
|
let dyBottom = (lp.cy + CELL_HEIGHT / 2) - bottomBounds.y;
|
|
this.offsetLayout_(layoutItem.bottomChildren, dyBottom)
|
|
bottomBounds.offset(0, dyBottom);
|
|
bounds.accumulate(bottomBounds);
|
|
|
|
lp.cx = Math.max(lp.cx, topCx) + CELL_WIDTH;
|
|
lp.cy = y0;
|
|
|
|
layoutItem.bounds.width = lp.cx - layoutItem.bounds.x;
|
|
bounds.accumulate(layoutItem.bounds);
|
|
|
|
if (layoutItem.topChildren.length === 0) {
|
|
layoutItem.topConnectorY = bounds.y + CELL_HEIGHT / 2;
|
|
} else {
|
|
layoutItem.topConnectorY = layoutItem.topChildren[0].bounds.y + CELL_HEIGHT / 2;
|
|
}
|
|
if (layoutItem.bottomChildren.length === 0) {
|
|
layoutItem.bottomConnectorY = bounds.y + bounds.height - CELL_HEIGHT / 2;
|
|
} else {
|
|
layoutItem.bottomConnectorY = layoutItem.bottomChildren[0].bounds.y + CELL_HEIGHT / 2;
|
|
}
|
|
} else {
|
|
layoutItem.bounds.x = lp.cx;
|
|
layoutItem.bounds.y = lp.cy;
|
|
lp.cx += CELL_WIDTH;
|
|
layoutItem.bounds.width = CELL_WIDTH;
|
|
layoutItem.bounds.height = CELL_HEIGHT;
|
|
bounds.accumulate(layoutItem.bounds);
|
|
|
|
}
|
|
}
|
|
return bounds;
|
|
}
|
|
doLayout(layoutItems: PedalLayout[]): LayoutSize {
|
|
const TWO_ROW_HEIGHT = 142 - 14;
|
|
|
|
if (layoutItems.length === 0) {
|
|
// if the current pedalboard is empty, reserve display space anyway.
|
|
return { width: 1, height: TWO_ROW_HEIGHT };
|
|
}
|
|
|
|
let lp = new LayoutParams();
|
|
|
|
let bounds = this.doLayout2_(lp, layoutItems);
|
|
// shift everything down so there are no negative y coordinates.
|
|
|
|
if (bounds.height < TWO_ROW_HEIGHT) {
|
|
|
|
let extra = Math.floor((TWO_ROW_HEIGHT - Math.ceil(bounds.height)) / 2);
|
|
this.offsetLayout_(layoutItems, Math.floor(-bounds.y + extra / 2));
|
|
bounds.height += extra;
|
|
|
|
} else {
|
|
this.offsetLayout_(layoutItems, -bounds.y);
|
|
}
|
|
|
|
bounds.height += 14; // for labels that aren't accounted for.
|
|
return { width: bounds.width, height: bounds.height };
|
|
|
|
}
|
|
|
|
onItemClick(e: SyntheticEvent, instanceId?: number): void {
|
|
if (instanceId) {
|
|
this.setSelection(instanceId);
|
|
}
|
|
}
|
|
setSelection(instanceId: number) {
|
|
if (this.props.onSelectionChanged) {
|
|
this.props.onSelectionChanged(instanceId);
|
|
}
|
|
}
|
|
|
|
onItemDoubleClick(event: SyntheticEvent, instanceId?: number): void {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
if (this.props.onDoubleClick && instanceId && this.props.enableStructureEditing) {
|
|
this.props.onDoubleClick(instanceId);
|
|
}
|
|
|
|
}
|
|
|
|
onItemLongClick(event: SyntheticEvent, instanceId?: number): void {
|
|
if (!instanceId) {
|
|
return;
|
|
}
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
if (!this.props.enableStructureEditing) {
|
|
this.setSelection(instanceId);
|
|
return;
|
|
}
|
|
if (!Utility.needsZoomedControls()) {
|
|
if (this.props.onDoubleClick && this.props.enableStructureEditing && instanceId) {
|
|
this.props.onDoubleClick(instanceId);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
strokeConnector(output: ReactNode[], channels: number, enabled: Boolean, svgPath: string) {
|
|
let color = enabled ? ENABLED_CONNECTOR_COLOR : DISABLED_CONNECTOR_COLOR;
|
|
|
|
if (channels === 2) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={svgPath} stroke={color} strokeWidth={SVG_STEREO_STROKE_WIDTH} />
|
|
));
|
|
output.push((
|
|
<path key={this.renderKey++} d={svgPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
} else if (channels === 1) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={svgPath} stroke={color} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
}
|
|
}
|
|
|
|
renderConnector(output: ReactNode[], item: PedalLayout, enabled: boolean): void {
|
|
// const classes = withStyles.getClasses(this.props);
|
|
let x_ = item.bounds.x + CELL_WIDTH / 2;
|
|
let y_ = item.bounds.y + CELL_HEIGHT / 2;
|
|
let numberOfOutputs = item.numberOfOutputs;
|
|
let color = enabled ? ENABLED_CONNECTOR_COLOR : DISABLED_CONNECTOR_COLOR;
|
|
let stereoCenterColor = this.bgColor;
|
|
|
|
if (item.originalInputs === 0) {
|
|
// break the input paths.
|
|
let rx = item.bounds.x + CELL_WIDTH / 2 - FRAME_SIZE / 2 - 4;
|
|
let ry = y_ - 4;
|
|
|
|
output.push((
|
|
<rect key={this.renderKey++} x={rx} y={ry} width={4} height={8} fill={this.props.theme.palette.background.paper} />
|
|
));
|
|
}
|
|
let svgPath = new SvgPathBuilder().moveTo(x_, y_).lineTo(x_ + CELL_WIDTH, y_).toString();
|
|
|
|
|
|
if (numberOfOutputs === 2) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={svgPath} stroke={color} strokeWidth={SVG_STEREO_STROKE_WIDTH} />
|
|
));
|
|
output.push((
|
|
<path key={this.renderKey++} d={svgPath} stroke={stereoCenterColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
} else if (numberOfOutputs === 1) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={svgPath} stroke={color} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
} else {
|
|
output.push((
|
|
<path key={this.renderKey++} d={svgPath} stroke={DISABLED_CONNECTOR_COLOR} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
|
|
}
|
|
}
|
|
renderSplitConnectors(output: ReactNode[], item: PedalLayout, enabled: boolean, shortSplitOutput: boolean,): void {
|
|
//const classes = withStyles.getClasses(this.props);
|
|
let x_ = item.bounds.x + CELL_WIDTH / 2;
|
|
let y_ = item.bounds.y + CELL_HEIGHT / 2;
|
|
let yTop = item.topConnectorY;
|
|
let yBottom = item.bottomConnectorY;
|
|
//let isStereo = item.stereoOutput;
|
|
let split = item.pedalItem as PedalboardSplitItem;
|
|
|
|
let topEnabled = enabled && split.isASelected();
|
|
let bottomEnabled = enabled && split.isBSelected();
|
|
let topColor = topEnabled ? ENABLED_CONNECTOR_COLOR : DISABLED_CONNECTOR_COLOR;
|
|
let bottomColor = bottomEnabled ? ENABLED_CONNECTOR_COLOR : DISABLED_CONNECTOR_COLOR;
|
|
|
|
|
|
let topStartPath = new SvgPathBuilder().moveTo(x_, y_).lineTo(x_, yTop).lineTo(x_ + CELL_WIDTH, yTop).toString();
|
|
let bottomStartPath = new SvgPathBuilder().moveTo(x_, y_).lineTo(x_, yBottom).lineTo(x_ + CELL_WIDTH, yBottom).toString();
|
|
|
|
if (item.numberOfInputs === 2 && item.topChildren[0].numberOfInputs === 2) {
|
|
output.push((<path key={this.renderKey++} d={topStartPath} stroke={topColor} strokeWidth={SVG_STEREO_STROKE_WIDTH} />));
|
|
output.push((<path key={this.renderKey++} d={topStartPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />));
|
|
} else if (item.numberOfInputs !== 0 && item.topChildren[0].numberOfInputs !== 0) {
|
|
output.push((<path key={this.renderKey++} d={topStartPath} stroke={topColor} strokeWidth={SVG_STROKE_WIDTH} />));
|
|
}
|
|
|
|
if (item.numberOfInputs === 2 && item.bottomChildren[0].numberOfInputs === 2) {
|
|
output.push((<path key={this.renderKey++} d={bottomStartPath} stroke={bottomColor} strokeWidth={SVG_STEREO_STROKE_WIDTH} />));
|
|
output.push((<path key={this.renderKey++} d={bottomStartPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />));
|
|
|
|
} else if (item.numberOfInputs !== 0 && item.bottomChildren[0].numberOfInputs !== 0) {
|
|
output.push((<path key={this.renderKey++} d={bottomStartPath} stroke={bottomColor} strokeWidth={SVG_STROKE_WIDTH} />));
|
|
}
|
|
|
|
let lastTop = item.topChildren[item.topChildren.length - 1];
|
|
let lastBottom = item.bottomChildren[item.bottomChildren.length - 1];
|
|
|
|
let xTop = lastTop.bounds.right - CELL_WIDTH / 2;
|
|
let xBottom = lastBottom.bounds.right - CELL_WIDTH / 2;
|
|
|
|
let xEnd = shortSplitOutput ? item.bounds.right : item.bounds.right + CELL_WIDTH / 2;
|
|
let xTee0 = item.bounds.right - CELL_WIDTH / 2;
|
|
|
|
let firstPath: string; // top or bottom depending on draw order.
|
|
let secondPath: string; // top or bottom depending on draw order.
|
|
|
|
let firstPathStereo: boolean;
|
|
let secondPathStereo: boolean;
|
|
let firstPathAbsent: boolean;
|
|
let secondPathAbsent: boolean;
|
|
let firstPathEnabled: boolean;
|
|
let secondPathEnabled: boolean;
|
|
let xTee: number;
|
|
|
|
let monoAdjustment = (STEREO_STROKE_WIDTH - STROKE_WIDTH) / 2;
|
|
|
|
let bottomPathFirst = topEnabled && !bottomEnabled;
|
|
let topPathFirst = bottomEnabled && !topEnabled;
|
|
|
|
|
|
// Third case: L/R stereo output, when both outputs are mono, requires a third stroke.
|
|
let thirdPath: string | null = null; // for L/R stereo output (which can be stereo even if both outputs are mono)
|
|
let hasThirdPath = item.numberOfOutputs === 2 && (lastTop.numberOfOutputs !== 2) && (lastBottom.numberOfOutputs !== 2);
|
|
|
|
if (hasThirdPath) {
|
|
firstPathStereo = false;
|
|
secondPathStereo = false;
|
|
firstPathAbsent = lastTop.numberOfOutputs === 0 || item.numberOfOutputs === 0;
|
|
secondPathAbsent = lastBottom.numberOfOutputs === 0 || item.numberOfOutputs === 0;
|
|
xTee = xTee0 - monoAdjustment;
|
|
firstPath = new SvgPathBuilder().moveTo(xBottom, yBottom).lineTo(xTee, yBottom).lineTo(xTee, y_).toString();
|
|
|
|
secondPath = new SvgPathBuilder().moveTo(xTop, yTop).lineTo(xTee, yTop).lineTo(xTee, y_).toString();
|
|
|
|
hasThirdPath = true;
|
|
thirdPath = new SvgPathBuilder().moveTo(xTee0, y_).lineTo(xEnd, y_).toString();
|
|
firstPathEnabled = bottomEnabled;
|
|
secondPathEnabled = topEnabled;
|
|
} else if (bottomPathFirst || (topEnabled && lastTop.numberOfOutputs === 2)) {
|
|
// draw the bottom path first.
|
|
firstPathStereo = item.numberOfOutputs === 2 && lastBottom.numberOfOutputs === 2;
|
|
secondPathStereo = item.numberOfOutputs === 2 && lastTop.numberOfOutputs === 2;
|
|
firstPathAbsent = item.numberOfOutputs === 0 || lastBottom.numberOfOutputs === 0;
|
|
secondPathAbsent = item.numberOfOutputs === 0 || lastTop.numberOfOutputs === 0;
|
|
|
|
xTee = firstPathStereo ? xTee0 : xTee0 - monoAdjustment;
|
|
firstPath = new SvgPathBuilder().moveTo(xBottom, yBottom).lineTo(xTee, yBottom).lineTo(xTee, y_).toString();
|
|
xTee = secondPathStereo ? xTee0 : xTee0 - monoAdjustment;
|
|
|
|
secondPath = new SvgPathBuilder().moveTo(xTop, yTop).lineTo(xTee, yTop).lineTo(xTee, y_).lineTo(xEnd, y_).toString();
|
|
firstPathEnabled = bottomEnabled;
|
|
secondPathEnabled = topEnabled;
|
|
} else {
|
|
// draw the top path first.
|
|
firstPathStereo = item.numberOfOutputs === 2 && lastTop.numberOfOutputs === 2;
|
|
secondPathStereo = item.numberOfOutputs === 2 && lastBottom.numberOfOutputs === 2;
|
|
firstPathAbsent = item.numberOfOutputs === 0 || lastTop.numberOfOutputs === 0;
|
|
secondPathAbsent = item.numberOfOutputs === 0 || lastBottom.numberOfOutputs === 0;
|
|
|
|
xTee = firstPathStereo ? xTee0 : xTee0 - monoAdjustment;
|
|
firstPath = new SvgPathBuilder().moveTo(xTop, yTop).lineTo(xTee, yTop).lineTo(xTee, y_).toString();
|
|
|
|
xTee = secondPathStereo ? xTee0 : xTee0 - monoAdjustment;
|
|
secondPath = new SvgPathBuilder().moveTo(xBottom, yBottom).lineTo(xTee, yBottom).lineTo(xTee, y_).lineTo(xEnd, y_).toString();
|
|
|
|
firstPathEnabled = topEnabled;
|
|
secondPathEnabled = bottomEnabled;
|
|
}
|
|
let firstPathColor = firstPathEnabled ? ENABLED_CONNECTOR_COLOR : DISABLED_CONNECTOR_COLOR;
|
|
let secondPathColor = secondPathEnabled ? ENABLED_CONNECTOR_COLOR : DISABLED_CONNECTOR_COLOR;
|
|
|
|
if (bottomPathFirst || topPathFirst) {
|
|
// display stereo strokes with cutoff line.
|
|
if (firstPathStereo) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={firstPath} stroke={firstPathColor} strokeWidth={SVG_STEREO_STROKE_WIDTH} />
|
|
));
|
|
output.push((
|
|
<path key={this.renderKey++} d={firstPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
} else if (!firstPathAbsent) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={firstPath} stroke={firstPathColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
}
|
|
if (secondPathStereo) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={secondPath} stroke={secondPathColor} strokeWidth={SVG_STEREO_STROKE_WIDTH} />
|
|
));
|
|
output.push((
|
|
<path key={this.renderKey++} d={secondPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
} else if (!secondPathAbsent) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={secondPath} stroke={secondPathColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
}
|
|
|
|
} else {
|
|
// stereo strokes merge.
|
|
if (firstPathStereo) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={firstPath} stroke={firstPathColor} strokeWidth={SVG_STEREO_STROKE_WIDTH} />
|
|
));
|
|
} else if (!firstPathAbsent) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={firstPath} stroke={firstPathColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
}
|
|
if (secondPathStereo) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={secondPath} stroke={secondPathColor} strokeWidth={SVG_STEREO_STROKE_WIDTH} />
|
|
));
|
|
} else if (!secondPathAbsent) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={secondPath} stroke={secondPathColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
}
|
|
|
|
// draw stereo inner lines.
|
|
if (firstPathStereo) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={firstPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
}
|
|
if (secondPathStereo) {
|
|
output.push((
|
|
<path key={this.renderKey++} d={secondPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
|
|
}
|
|
}
|
|
if (thirdPath != null) {
|
|
// stereo output of L/R splitter
|
|
output.push((
|
|
<path key={this.renderKey++} d={thirdPath} stroke={secondPathColor} strokeWidth={SVG_STEREO_STROKE_WIDTH} />
|
|
));
|
|
output.push((
|
|
<path key={this.renderKey++} d={thirdPath} stroke={this.bgColor} strokeWidth={SVG_STROKE_WIDTH} />
|
|
));
|
|
|
|
|
|
}
|
|
}
|
|
getScrollContainer() {
|
|
let el: HTMLElement | undefined | null = this.scrollRef.current;
|
|
// actually not here anymore. :-/ It has a reactive definition in MainPage.tsx now.
|
|
while (el) {
|
|
if (el.id === "pedalboardScroll") {
|
|
return el as HTMLDivElement;
|
|
}
|
|
el = el.parentElement;
|
|
}
|
|
throw new PiPedalStateError("scroll container not found.");
|
|
}
|
|
|
|
pedalButton(
|
|
instanceId: number,
|
|
iconType: PluginType,
|
|
iconColor: string,
|
|
draggable: boolean,
|
|
enabled: boolean,
|
|
hasBorder: boolean = true,
|
|
pluginNotFound: boolean,
|
|
hasMidiConnector: boolean
|
|
)
|
|
: ReactNode {
|
|
const classes = withStyles.getClasses(this.props);
|
|
let frameStyle = classes.iconFrame;
|
|
if (!hasBorder) {
|
|
frameStyle = classes.borderlessIconFrame;
|
|
} else {
|
|
if (instanceId === this.props.selectedId) {
|
|
frameStyle = classes.selectedIconFrame;
|
|
}
|
|
}
|
|
|
|
return (
|
|
<div className={frameStyle} onContextMenu={(e) => { e.preventDefault(); }}
|
|
>
|
|
{/* {!enabled && (
|
|
<div className={classes.midiConnectorDecoration} >
|
|
<CloseIcon style={{ width: 16, height: 16, opacity: 0.6, fill: this.props.theme.palette.text.secondary }} />
|
|
</div>
|
|
|
|
)} */}
|
|
|
|
<ButtonBase style={{ width: "100%", height: "100%" }}
|
|
onClick={(e) => { this.onItemClick(e, instanceId); }}
|
|
onDoubleClick={(e: SyntheticEvent) => { this.onItemDoubleClick(e, instanceId); }}
|
|
onContextMenu={(e: SyntheticEvent) => { this.onItemLongClick(e, instanceId); }}
|
|
>
|
|
<SelectHoverBackground selected={instanceId === this.props.selectedId} showHover={true} borderRadius={6}
|
|
clipChildren={true}
|
|
>
|
|
<Draggable draggable={draggable && (this.props.enableStructureEditing)} getScrollContainer={() => this.getScrollContainer()}
|
|
onDragEnd={(x, y) => { this.onDragEnd(instanceId, x, y) }}
|
|
style={{ opacity: enabled ? 0.99 : 0.3 }}
|
|
|
|
>
|
|
<div id="childIcon" style={{ position: "relative" }} >
|
|
<PluginIcon pluginType={iconType}
|
|
size={24}
|
|
color={getIconColor(iconColor)}
|
|
pluginMissing={pluginNotFound}
|
|
/>
|
|
</div>
|
|
|
|
</Draggable>
|
|
</SelectHoverBackground>
|
|
</ButtonBase>
|
|
</div>
|
|
);
|
|
|
|
}
|
|
renderConnectors(output: ReactNode[], layoutChain: PedalLayout[], enabled: boolean, shortSplitOutput: boolean): void {
|
|
let length = layoutChain.length - 1;
|
|
if (layoutChain.length > 0 && layoutChain[layoutChain.length - 1].isSplitter()) {
|
|
++length;
|
|
}
|
|
for (let i = 0; i < length; ++i) {
|
|
let item = layoutChain[i];
|
|
if (item.isSplitter()) {
|
|
let splitter = item.pedalItem as PedalboardSplitItem;
|
|
this.renderSplitConnectors(output, item, enabled, i === length - 1 && shortSplitOutput,);
|
|
this.renderConnectors(output, item.topChildren, enabled && splitter.isASelected(), false);
|
|
this.renderConnectors(output, item.bottomChildren, enabled && splitter.isBSelected(), false);
|
|
|
|
} else if (item.uri !== END_PEDALBOARD_ITEM_URI) {
|
|
this.renderConnector(output, item, enabled);
|
|
|
|
}
|
|
}
|
|
}
|
|
renderConnectorFrame(layoutChain: PedalLayout[], layoutSize: LayoutSize): ReactNode {
|
|
let outputs: ReactNode[] = [];
|
|
this.renderConnectors(outputs, layoutChain, true, false);
|
|
return (
|
|
<div key="connectors" style={{ width: layoutSize.width, height: layoutSize.height, overflow: "hidden" }}>
|
|
<svg width={layoutSize.width} height={layoutSize.height}
|
|
xmlns="http://www.w3.org/2000/svg" viewBox={"0 0 " + layoutSize.width + " " + layoutSize.height}>
|
|
<g fill="none">
|
|
{
|
|
outputs
|
|
}
|
|
</g>
|
|
|
|
</svg>
|
|
</div>
|
|
);
|
|
|
|
}
|
|
|
|
renderChain(layoutChain: PedalLayout[], layoutSize: LayoutSize): ReactNode {
|
|
|
|
const classes = withStyles.getClasses(this.props);
|
|
|
|
let result: ReactNode[] = [];
|
|
|
|
result.push(this.renderConnectorFrame(layoutChain, layoutSize));
|
|
|
|
let it = chainIterator(layoutChain);
|
|
while (true) {
|
|
let v = it.next();
|
|
if (v.done) break;
|
|
let item = v.value;
|
|
switch (item.uri) {
|
|
case START_PEDALBOARD_ITEM_URI:
|
|
result.push(<div key={this.renderKey++} className={classes.splitItem} style={{ left: item.bounds.x, top: item.bounds.y, width: item.bounds.width }} >
|
|
<div className={classes.splitStart} >
|
|
|
|
{this.pedalButton(START_CONTROL, item.pluginType, item.iconColor, false, true, false, false, false)}
|
|
</div>
|
|
</div>);
|
|
break;
|
|
case END_PEDALBOARD_ITEM_URI:
|
|
result.push(<div key={this.renderKey++} className={classes.splitItem} style={{ left: item.bounds.x, top: item.bounds.y, width: item.bounds.width }} >
|
|
<div className={classes.splitStart} >
|
|
|
|
{this.pedalButton(END_CONTROL, item.pluginType, "", false, true, false, false, false)}
|
|
</div>
|
|
</div>);
|
|
break;
|
|
default:
|
|
if (item.isSplitter()) {
|
|
|
|
result.push(<div key={this.renderKey++} className={classes.splitItem} style={{ left: item.bounds.x, top: item.bounds.y, width: item.bounds.width }} >
|
|
<div className={classes.splitStart} >
|
|
{this.pedalButton(item.pedalItem?.instanceId ?? -1, this.getSplitterIcon(item), "", false, true, true, false, false)}
|
|
</div>
|
|
</div>);
|
|
|
|
} else {
|
|
result.push(
|
|
<div key={this.renderKey++} style={{
|
|
display: "flex", justifyContent: "flex-start", alignItems: "flex-start",
|
|
position: "absolute", left: item.bounds.x, width: CELL_WIDTH, top: item.bounds.bottom - 12, paddingLeft: 2, paddingRight: 2
|
|
}}>
|
|
<Typography variant="caption" display="block" noWrap={true}
|
|
style={{ width: CELL_WIDTH - 4, textAlign: "center", flex: "0 1 auto",
|
|
opacity: item.pedalItem?.isEnabled??true ? 1.0 : 0.4
|
|
}}
|
|
>{item.name}</Typography>
|
|
</div>
|
|
)
|
|
let uiPlugin = this.model.getUiPlugin(item.pedalItem?.uri ?? "");
|
|
let pluginMissing = uiPlugin === null;
|
|
let pluginType = item.pluginType;
|
|
if (uiPlugin && uiPlugin.uri === "http://two-play.com/plugins/toob-nam") {
|
|
pluginType = PluginType.NamPlugin;
|
|
|
|
}
|
|
|
|
result.push(<div key={this.renderKey++} className={classes.pedalItem} style={{ left: item.bounds.x, top: item.bounds.y }} >
|
|
{this.pedalButton(
|
|
item.pedalItem?.instanceId ?? -1,
|
|
pluginType,
|
|
item.pedalItem?.iconColor ?? "",
|
|
!item.isEmpty(),
|
|
item.pedalItem?.isEnabled ?? false,
|
|
true,
|
|
pluginMissing,
|
|
uiPlugin ? ((uiPlugin.has_midi_input !== 0) || (uiPlugin.has_midi_output !== 0)) : false)}
|
|
|
|
</div>);
|
|
|
|
}
|
|
break;
|
|
}
|
|
|
|
}
|
|
return result;
|
|
}
|
|
|
|
canInputStero(item: PedalLayout): boolean {
|
|
if (item.pedalItem) {
|
|
let plugin = this.model.getUiPlugin(item.pedalItem.uri);
|
|
if (plugin) {
|
|
return plugin.audio_inputs === 2;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
getNumberOfInputs(item: PedalLayout): number {
|
|
if (item.pedalItem) {
|
|
let plugin = this.model.getUiPlugin(item.pedalItem.uri);
|
|
if (plugin) {
|
|
return plugin.audio_inputs;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
getNumberOfOutputs(item: PedalLayout): number {
|
|
if (item.pedalItem) {
|
|
let plugin = this.model.getUiPlugin(item.pedalItem.uri);
|
|
if (plugin) {
|
|
return plugin.audio_outputs;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
markStereoOutputs(layoutChain: PedalLayout[], numberOfInputs: number, numberOfOutputs: number) {
|
|
// analyze forward flow.
|
|
this.markStereoForward(layoutChain, numberOfInputs);
|
|
// mark items that feed a mono effect as mono.
|
|
this.markStereoBackward(layoutChain, numberOfOutputs);
|
|
}
|
|
|
|
markStereoBackward(layoutChain: PedalLayout[], numberOfOutputs: number): number {
|
|
for (let i = layoutChain.length - 1; i >= 0; --i) {
|
|
let item = layoutChain[i];
|
|
if (item.isSplitter()) {
|
|
item.numberOfOutputs = CalculateConnection(item.numberOfOutputs, numberOfOutputs)
|
|
|
|
this.markStereoBackward(item.topChildren, numberOfOutputs);
|
|
this.markStereoBackward(item.bottomChildren, numberOfOutputs);
|
|
let topInputs = item.topChildren[0].numberOfInputs;
|
|
let bottomInputs = item.bottomChildren[0].numberOfInputs;
|
|
|
|
let splitItem = item.pedalItem as PedalboardSplitItem;
|
|
if (splitItem.getSplitType() !== SplitType.Lr) {
|
|
item.numberOfInputs = CalculateConnection(item.numberOfInputs, Math.max(topInputs, bottomInputs));
|
|
}
|
|
} else if (item.isEnd()) {
|
|
|
|
} else if (item.isStart()) {
|
|
item.numberOfOutputs = CalculateConnection(item.numberOfOutputs, numberOfOutputs);
|
|
return item.numberOfOutputs;
|
|
|
|
} else if (item.isEmpty()) {
|
|
if (numberOfOutputs === 0) {
|
|
item.numberOfOutputs = 0;
|
|
item.numberOfInputs = CalculateConnection(item.numberOfInputs, 2);
|
|
} else {
|
|
item.numberOfOutputs = CalculateConnection(item.numberOfOutputs, numberOfOutputs);
|
|
item.numberOfInputs = CalculateConnection(item.numberOfInputs, numberOfOutputs);
|
|
}
|
|
} else {
|
|
item.numberOfOutputs = CalculateConnection(item.numberOfOutputs, numberOfOutputs);
|
|
}
|
|
numberOfOutputs = item.numberOfInputs;
|
|
}
|
|
return numberOfOutputs;
|
|
}
|
|
markStereoForward(layoutChain: PedalLayout[], numberOfInputs: number): number {
|
|
if (layoutChain.length === 0) {
|
|
return numberOfInputs;
|
|
}
|
|
for (let i = 0; i < layoutChain.length; ++i) {
|
|
let item = layoutChain[i];
|
|
if (item.isSplitter()) {
|
|
let splitter = item.pedalItem as PedalboardSplitItem;
|
|
item.numberOfInputs = numberOfInputs;
|
|
|
|
let chainInputs = numberOfInputs;
|
|
if (splitter.getSplitType() === SplitType.Lr) {
|
|
chainInputs = CalculateConnection(numberOfInputs, 1);
|
|
}
|
|
let topOutputs = this.markStereoForward(item.topChildren, chainInputs);
|
|
let bottomOutputs = this.markStereoForward(item.bottomChildren, chainInputs);
|
|
|
|
|
|
if (splitter.getSplitType() === SplitType.Ab) {
|
|
if (splitter.isASelected()) {
|
|
item.numberOfOutputs = topOutputs;
|
|
} else {
|
|
item.numberOfOutputs = bottomOutputs;
|
|
}
|
|
} else {
|
|
item.numberOfOutputs = (topOutputs >= 1 || bottomOutputs >= 1) ? 2 : 1;
|
|
}
|
|
} else if (item.isStart()) {
|
|
item.numberOfOutputs = Math.min(PiPedalModelFactory.getInstance().jackSettings.get().inputAudioPorts.length, 2);
|
|
} else if (item.isEnd()) {
|
|
item.numberOfInputs =
|
|
CalculateConnection(
|
|
Math.min(PiPedalModelFactory.getInstance().jackSettings.get().outputAudioPorts.length, 2),
|
|
numberOfInputs);
|
|
return item.numberOfInputs;
|
|
} else if (item.isEmpty()) {
|
|
item.numberOfInputs = numberOfInputs;
|
|
if (numberOfInputs === 0) {
|
|
item.numberOfOutputs = 2;
|
|
} else {
|
|
item.numberOfOutputs = item.numberOfInputs;
|
|
}
|
|
} else {
|
|
if (item.numberOfInputs === 0) // zero-input plugins merge their output with the input.
|
|
{
|
|
item.numberOfInputs = numberOfInputs;
|
|
item.numberOfOutputs = Math.max(item.numberOfOutputs, numberOfInputs);
|
|
} else {
|
|
item.numberOfInputs = CalculateConnection(numberOfInputs, this.getNumberOfInputs(item));
|
|
item.numberOfOutputs = this.getNumberOfOutputs(item);
|
|
}
|
|
}
|
|
numberOfInputs = item.numberOfOutputs;
|
|
}
|
|
return numberOfInputs;
|
|
}
|
|
|
|
currentLayout?: PedalLayout[];
|
|
private renderKey: number = 0;
|
|
render() {
|
|
const classes = withStyles.getClasses(this.props);
|
|
this.renderKey = 0;
|
|
let layoutChain = makeChain(this.model, this.state.pedalboard?.items);
|
|
let start = PedalLayout.Start();
|
|
let end = PedalLayout.End();
|
|
if (layoutChain.length !== 0) {
|
|
layoutChain.splice(0, 0, start);
|
|
layoutChain.splice(layoutChain.length, 0, end);
|
|
this.markStereoOutputs(layoutChain, 2, 2);
|
|
}
|
|
|
|
let layoutSize = this.doLayout(layoutChain);
|
|
|
|
|
|
this.currentLayout = layoutChain; // save for mouse processing &c.
|
|
|
|
return (
|
|
<div className={classes.scrollContainer} ref={this.scrollRef}
|
|
>
|
|
<div className={classes.container} ref={this.frameRef}
|
|
style={{
|
|
width: layoutSize.width, height: layoutSize.height,
|
|
}} >
|
|
{this.renderChain(layoutChain, layoutSize)}
|
|
</div>
|
|
</div>
|
|
);
|
|
}
|
|
|
|
},
|
|
pedalboardStyles
|
|
));
|
|
|
|
export default PedalboardView |