kiss-translator/src/views/Action/index.js

import Paper from "@mui/material/Paper";
import Fab from "@mui/material/Fab";
import TranslateIcon from "@mui/icons-material/Translate";
import ThemeProvider from "../../hooks/Theme";
import Draggable from "./Draggable";
import { useEffect, useState, useMemo, useCallback } from "react";
import { SettingProvider } from "../../hooks/Setting";
import Popup from "../Popup";
import { debounce } from "../../libs/utils";
import * as shortcut from "@violentmonkey/shortcut";
import { isGm } from "../../libs/client";
import Header from "../Popup/Header";

export default function Action({ translator, fab }) {
  const fabWidth = 40;
  const [showPopup, setShowPopup] = useState(false);
  const [windowSize, setWindowSize] = useState({
    w: window.innerWidth,
    h: window.innerHeight,
  });
  const [moved, setMoved] = useState(false);

  const handleWindowResize = useMemo(
    () =>
      debounce(() => {
        setWindowSize({
          w: window.innerWidth,
          h: window.innerHeight,
        });
      }),
    []
  );

  const handleWindowClick = (e) => {
    setShowPopup(false);
  };

  const handleStart = useCallback(() => {
    setMoved(false);
  }, []);

  const handleMove = useCallback(() => {
    setMoved(true);
  }, []);

  useEffect(() => {
    // 注册快捷键
    shortcut.register("a-q", () => {
      translator.toggle();
      setShowPopup(false);
    });
    shortcut.register("a-c", () => {
      translator.toggleStyle();
      setShowPopup(false);
    });
    shortcut.register("a-k", () => {
      setShowPopup((pre) => !pre);
    });

    return () => {
      shortcut.disable();
    };
  }, [translator]);

  useEffect(() => {
    // 注册菜单
    const menuCommandIds = [];
    if (isGm) {
      try {
        menuCommandIds.push(
          GM.registerMenuCommand(
            "Toggle Translate",
            (event) => {
              translator.toggle();
              setShowPopup(false);
            },
            "Q"
          ),
          GM.registerMenuCommand(
            "Toggle Style",
            (event) => {
              translator.toggleStyle();
              setShowPopup(false);
            },
            "C"
          ),
          GM.registerMenuCommand(
            "Open Menu",
            (event) => {
              setShowPopup((pre) => !pre);
            },
            "K"
          )
        );
      } catch (err) {
        console.log("[registerMenuCommand]", err);
      }
    }

    return () => {
      if (isGm) {
        try {
          menuCommandIds.forEach((id) => {
            GM.unregisterMenuCommand(id);
          });
        } catch (err) {
          //
        }
      }
    };
  }, [translator]);

  useEffect(() => {
    window.addEventListener("resize", handleWindowResize);
    return () => {
      window.removeEventListener("resize", handleWindowResize);
    };
  }, [handleWindowResize]);

  useEffect(() => {
    window.addEventListener("click", handleWindowClick);

    return () => {
      window.removeEventListener("click", handleWindowClick);
    };
  }, []);

  const popProps = useMemo(() => {
    const width = Math.min(windowSize.w, 300);
    const height = Math.min(windowSize.h, 442);
    const left = (windowSize.w - width) / 2;
    const top = (windowSize.h - height) / 2;
    return {
      windowSize,
      width,
      height,
      left,
      top,
    };
  }, [windowSize]);

  const fabProps = {
    windowSize,
    width: fabWidth,
    height: fabWidth,
    left: fab.x ?? 0,
    top: fab.y ?? windowSize.h / 2,
  };

  return (
    <SettingProvider>
      <ThemeProvider>
        <Draggable
          key="pop"
          {...popProps}
          show={showPopup}
          onStart={handleStart}
          onMove={handleMove}
          handler={
            <Paper style={{ cursor: "move" }} elevation={3}>
              <Header setShowPopup={setShowPopup} />
            </Paper>
          }
        >
          <Paper>
            {showPopup && (
              <Popup setShowPopup={setShowPopup} translator={translator} />
            )}
          </Paper>
        </Draggable>
        <Draggable
          key="fab"
          snapEdge
          {...fabProps}
          show={!showPopup}
          onStart={handleStart}
          onMove={handleMove}
          handler={
            <Fab
              size="small"
              color="primary"
              onClick={(e) => {
                if (!moved) {
                  setShowPopup((pre) => !pre);
                }
              }}
            >
              <TranslateIcon />
            </Fab>
          }
        />
      </ThemeProvider>
    </SettingProvider>
  );
}