mirror of
https://github.com/wavetermdev/waveterm.git
synced 2024-12-22 16:48:23 +01:00
224 lines
8.9 KiB
TypeScript
224 lines
8.9 KiB
TypeScript
// Copyright 2024, Command Line Inc.
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// SPDX-License-Identifier: Apache-2.0
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import { Button } from "@/element/button";
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import { ContextMenuModel } from "@/store/contextmenu";
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import * as services from "@/store/services";
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import * as WOS from "@/store/wos";
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import { clsx } from "clsx";
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import * as React from "react";
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import { forwardRef, useEffect, useImperativeHandle, useRef, useState } from "react";
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import { atoms, globalStore, refocusNode } from "@/app/store/global";
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import { RpcApi } from "@/app/store/wshclientapi";
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import { TabRpcClient } from "@/app/store/wshrpcutil";
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import "./tab.less";
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interface TabProps {
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id: string;
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active: boolean;
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isFirst: boolean;
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isBeforeActive: boolean;
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isDragging: boolean;
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tabWidth: number;
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isNew: boolean;
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onSelect: () => void;
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onClose: (event: React.MouseEvent<HTMLButtonElement, MouseEvent> | null) => void;
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onDragStart: (event: React.MouseEvent<HTMLDivElement, MouseEvent>) => void;
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onLoaded: () => void;
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}
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const Tab = React.memo(
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forwardRef<HTMLDivElement, TabProps>(
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(
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{
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id,
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active,
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isFirst,
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isBeforeActive,
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isDragging,
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tabWidth,
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isNew,
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onLoaded,
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onSelect,
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onClose,
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onDragStart,
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},
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ref
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) => {
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const [tabData, tabLoading] = WOS.useWaveObjectValue<Tab>(WOS.makeORef("tab", id));
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const [originalName, setOriginalName] = useState("");
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const [isEditable, setIsEditable] = useState(false);
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const editableRef = useRef<HTMLDivElement>(null);
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const editableTimeoutRef = useRef<NodeJS.Timeout>();
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const loadedRef = useRef(false);
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const tabRef = useRef<HTMLDivElement>(null);
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useImperativeHandle(ref, () => tabRef.current as HTMLDivElement);
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useEffect(() => {
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if (tabData?.name) {
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setOriginalName(tabData.name);
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}
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}, [tabData]);
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useEffect(() => {
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return () => {
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if (editableTimeoutRef.current) {
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clearTimeout(editableTimeoutRef.current);
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}
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};
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}, []);
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const handleRenameTab = (event) => {
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event?.stopPropagation();
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setIsEditable(true);
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editableTimeoutRef.current = setTimeout(() => {
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if (editableRef.current) {
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editableRef.current.focus();
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document.execCommand("selectAll", false);
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}
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}, 0);
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};
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const handleBlur = () => {
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let newText = editableRef.current.innerText.trim();
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newText = newText || originalName;
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editableRef.current.innerText = newText;
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setIsEditable(false);
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services.ObjectService.UpdateTabName(id, newText);
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setTimeout(() => refocusNode(null), 10);
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};
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const handleKeyDown = (event) => {
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if ((event.metaKey || event.ctrlKey) && event.key === "a") {
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event.preventDefault();
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if (editableRef.current) {
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const range = document.createRange();
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const selection = window.getSelection();
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range.selectNodeContents(editableRef.current);
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selection.removeAllRanges();
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selection.addRange(range);
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}
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return;
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}
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// this counts glyphs, not characters
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const curLen = Array.from(editableRef.current.innerText).length;
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if (event.key === "Enter") {
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event.preventDefault();
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event.stopPropagation();
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if (editableRef.current.innerText.trim() === "") {
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editableRef.current.innerText = originalName;
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}
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editableRef.current.blur();
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} else if (event.key === "Escape") {
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editableRef.current.innerText = originalName;
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editableRef.current.blur();
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event.preventDefault();
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event.stopPropagation();
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} else if (curLen >= 14 && !["Backspace", "Delete", "ArrowLeft", "ArrowRight"].includes(event.key)) {
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event.preventDefault();
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event.stopPropagation();
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}
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};
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useEffect(() => {
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if (!loadedRef.current) {
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onLoaded();
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loadedRef.current = true;
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}
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}, [onLoaded]);
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useEffect(() => {
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if (tabRef.current && isNew) {
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const initialWidth = `${(tabWidth / 3) * 2}px`;
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tabRef.current.style.setProperty("--initial-tab-width", initialWidth);
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tabRef.current.style.setProperty("--final-tab-width", `${tabWidth}px`);
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}
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}, [isNew, tabWidth]);
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// Prevent drag from being triggered on mousedown
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const handleMouseDownOnClose = (event: React.MouseEvent<HTMLButtonElement, MouseEvent>) => {
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event.stopPropagation();
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};
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function handleContextMenu(e: React.MouseEvent<HTMLDivElement, MouseEvent>) {
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e.preventDefault();
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let menu: ContextMenuItem[] = [];
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const fullConfig = globalStore.get(atoms.fullConfigAtom);
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const bgPresets: string[] = [];
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for (const key in fullConfig?.presets ?? {}) {
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if (key.startsWith("bg@")) {
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bgPresets.push(key);
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}
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}
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bgPresets.sort((a, b) => {
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const aOrder = fullConfig.presets[a]["display:order"] ?? 0;
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const bOrder = fullConfig.presets[b]["display:order"] ?? 0;
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return aOrder - bOrder;
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});
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menu.push({ label: "Rename Tab", click: () => handleRenameTab(null) });
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menu.push({ label: "Copy TabId", click: () => navigator.clipboard.writeText(id) });
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menu.push({ type: "separator" });
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if (bgPresets.length > 0) {
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const submenu: ContextMenuItem[] = [];
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const oref = WOS.makeORef("tab", id);
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for (const presetName of bgPresets) {
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const preset = fullConfig.presets[presetName];
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if (preset == null) {
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continue;
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}
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submenu.push({
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label: preset["display:name"] ?? presetName,
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click: () => {
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services.ObjectService.UpdateObjectMeta(oref, preset);
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RpcApi.ActivityCommand(TabRpcClient, { settabtheme: 1 });
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},
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});
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}
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menu.push({ label: "Backgrounds", type: "submenu", submenu });
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menu.push({ type: "separator" });
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}
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menu.push({ label: "Close Tab", click: () => onClose(null) });
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ContextMenuModel.showContextMenu(menu, e);
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}
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return (
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<div
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ref={tabRef}
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className={clsx("tab", {
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active,
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isDragging,
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"before-active": isBeforeActive,
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"new-tab": isNew,
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})}
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onMouseDown={onDragStart}
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onClick={onSelect}
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onContextMenu={handleContextMenu}
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data-tab-id={id}
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>
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<div className="tab-inner">
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<div
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ref={editableRef}
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className={clsx("name", { focused: isEditable })}
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contentEditable={isEditable}
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onDoubleClick={handleRenameTab}
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onBlur={handleBlur}
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onKeyDown={handleKeyDown}
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suppressContentEditableWarning={true}
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>
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{tabData?.name}
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</div>
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<Button className="ghost grey close" onClick={onClose} onMouseDown={handleMouseDownOnClose}>
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<i className="fa fa-solid fa-xmark" />
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</Button>
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</div>
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</div>
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);
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}
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)
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);
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export { Tab };
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