daily: 2021-09-27

src/view/Editor/index.js

@@ -1,13 +1,95 @@
+import SubMenu from "antd/lib/menu/SubMenu";
+import { Button, Dropdown, Menu, Tabs } from "antd";
+import {
+  DownOutlined,
+  EditOutlined,
+  FileOutlined,
+  FileTextOutlined,
+  FolderOpenOutlined,
+  PlusOutlined,
+  ProfileOutlined,
+  SaveOutlined,
+  SettingOutlined,
+} from "@ant-design/icons";
+import { observer } from "mobx-react-lite";
+import store from "../../store/global";
+import P, { calcParagraphHeight } from "../../util/placement";
 import Canvas from "../Canvas";
 import Header from "../Header";
+import Paragraph from "../Paragraph";
+import Row from "../Row";
 import Styles from "./index.module.css";
 
-export default function Editor() {
+function Editor() {
+  const heightCache = [];
+  function accumulate(index) {
+    let height = 0;
+    for (let i = 0; i < index; i++) {
+      const p = store.paragraphs[i];
+      heightCache[i] = heightCache[i] || calcParagraphHeight(p);
+      height += heightCache[i];
+      console.log(store.paragraphs[i], heightCache[i]);
+    }
+    return height;
+  }
+
+  const fileMenu = (
+    <Menu>
+      <Menu.Item key="create" icon={<PlusOutlined />}>
+        新建
+      </Menu.Item>
+      <Menu.Item key="open" icon={<FolderOpenOutlined />}>
+        打开
+      </Menu.Item>
+      <Menu.Item key="save" icon={<SaveOutlined />}>
+        保存
+      </Menu.Item>
+    </Menu>
+  );
+  const editMenu = (
+    <Menu>
+      <Menu.Item key="title">编辑曲名</Menu.Item>
+      <SubMenu key="tone" title="转调">
+        <Menu.Item key="setting:1">Option 1</Menu.Item>
+        <Menu.Item key="setting:2">Option 2</Menu.Item>
+        <Menu.Item key="setting:3">Option 3</Menu.Item>
+        <Menu.Item key="setting:4">Option 4</Menu.Item>
+      </SubMenu>
+    </Menu>
+  );
+
   return (
-    <div className={Styles.container}>
+    <div
+      className={Styles.container}
+      style={{ width: store.canvasWidth + "px" }}
+    >
+      <div className={Styles.headerWrapper}>
+        <div
+          className={Styles.header}
+          style={{ width: store.canvasWidth + "px" }}
+        >
+          <Dropdown overlay={fileMenu} placement="bottomLeft">
+            <Button icon={<FileTextOutlined />} type="text">
+              文件
+            </Button>
+          </Dropdown>
+          <Dropdown overlay={editMenu} placement="bottomLeft">
+            <Button icon={<EditOutlined />} type="text">
+              编辑
+            </Button>
+          </Dropdown>
+        </div>
+      </div>
       <Canvas>
         <Header />
+        <Row offsetX={store.marginHorizontal} offsetY={P.headerOffsetY}>
+          {store.paragraphs.map((p, i) => {
+            return <Paragraph key={p} paragraph={p} offsetY={accumulate(i)} />;
+          })}
+        </Row>
       </Canvas>
     </div>
   );
 }
+
+export default observer(Editor);