refactor: packages/

1 files changed, 195 insertions, 0 deletions

diff --git a/packages/excalidraw/components/welcome-screen/WelcomeScreen.Center.tsx b/packages/excalidraw/components/welcome-screen/WelcomeScreen.Center.tsx
new file mode 100644
index 0000000..4faa41b
--- /dev/null
+++ b/packages/excalidraw/components/welcome-screen/WelcomeScreen.Center.tsx
@@ -0,0 +1,195 @@
+import type { JSX } from "react";
+import { actionLoadScene, actionShortcuts } from "../../actions";
+import { getShortcutFromShortcutName } from "../../actions/shortcuts";
+import { t, useI18n } from "../../i18n";
+import { useDevice, useExcalidrawActionManager } from "../App";
+import { useTunnels } from "../../context/tunnels";
+import { HelpIcon, LoadIcon, usersIcon } from "../icons";
+import { useUIAppState } from "../../context/ui-appState";
+import { ExcalidrawLogo } from "../ExcalidrawLogo";
+
+const WelcomeScreenMenuItemContent = ({
+  icon,
+  shortcut,
+  children,
+}: {
+  icon?: JSX.Element;
+  shortcut?: string | null;
+  children: React.ReactNode;
+}) => {
+  const device = useDevice();
+  return (
+    <>
+      <div className="welcome-screen-menu-item__icon">{icon}</div>
+      <div className="welcome-screen-menu-item__text">{children}</div>
+      {shortcut && !device.editor.isMobile && (
+        <div className="welcome-screen-menu-item__shortcut">{shortcut}</div>
+      )}
+    </>
+  );
+};
+WelcomeScreenMenuItemContent.displayName = "WelcomeScreenMenuItemContent";
+
+const WelcomeScreenMenuItem = ({
+  onSelect,
+  children,
+  icon,
+  shortcut,
+  className = "",
+  ...props
+}: {
+  onSelect: () => void;
+  children: React.ReactNode;
+  icon?: JSX.Element;
+  shortcut?: string | null;
+} & React.ButtonHTMLAttributes<HTMLButtonElement>) => {
+  return (
+    <button
+      {...props}
+      type="button"
+      className={`welcome-screen-menu-item ${className}`}
+      onClick={onSelect}
+    >
+      <WelcomeScreenMenuItemContent icon={icon} shortcut={shortcut}>
+        {children}
+      </WelcomeScreenMenuItemContent>
+    </button>
+  );
+};
+WelcomeScreenMenuItem.displayName = "WelcomeScreenMenuItem";
+
+const WelcomeScreenMenuItemLink = ({
+  children,
+  href,
+  icon,
+  shortcut,
+  className = "",
+  ...props
+}: {
+  children: React.ReactNode;
+  href: string;
+  icon?: JSX.Element;
+  shortcut?: string | null;
+} & React.AnchorHTMLAttributes<HTMLAnchorElement>) => {
+  return (
+    <a
+      {...props}
+      className={`welcome-screen-menu-item ${className}`}
+      href={href}
+      target="_blank"
+      rel="noreferrer"
+    >
+      <WelcomeScreenMenuItemContent icon={icon} shortcut={shortcut}>
+        {children}
+      </WelcomeScreenMenuItemContent>
+    </a>
+  );
+};
+WelcomeScreenMenuItemLink.displayName = "WelcomeScreenMenuItemLink";
+
+const Center = ({ children }: { children?: React.ReactNode }) => {
+  const { WelcomeScreenCenterTunnel } = useTunnels();
+  return (
+    <WelcomeScreenCenterTunnel.In>
+      <div className="welcome-screen-center">
+        {children || (
+          <>
+            <Logo />
+            <Heading>{t("welcomeScreen.defaults.center_heading")}</Heading>
+            <Menu>
+              <MenuItemLoadScene />
+              <MenuItemHelp />
+            </Menu>
+          </>
+        )}
+      </div>
+    </WelcomeScreenCenterTunnel.In>
+  );
+};
+Center.displayName = "Center";
+
+const Logo = ({ children }: { children?: React.ReactNode }) => {
+  return (
+    <div className="welcome-screen-center__logo excalifont welcome-screen-decor">
+      {children || <ExcalidrawLogo withText />}
+    </div>
+  );
+};
+Logo.displayName = "Logo";
+
+const Heading = ({ children }: { children: React.ReactNode }) => {
+  return (
+    <div className="welcome-screen-center__heading welcome-screen-decor excalifont">
+      {children}
+    </div>
+  );
+};
+Heading.displayName = "Heading";
+
+const Menu = ({ children }: { children?: React.ReactNode }) => {
+  return <div className="welcome-screen-menu">{children}</div>;
+};
+Menu.displayName = "Menu";
+
+const MenuItemHelp = () => {
+  const actionManager = useExcalidrawActionManager();
+
+  return (
+    <WelcomeScreenMenuItem
+      onSelect={() => actionManager.executeAction(actionShortcuts)}
+      shortcut="?"
+      icon={HelpIcon}
+    >
+      {t("helpDialog.title")}
+    </WelcomeScreenMenuItem>
+  );
+};
+MenuItemHelp.displayName = "MenuItemHelp";
+
+const MenuItemLoadScene = () => {
+  const appState = useUIAppState();
+  const actionManager = useExcalidrawActionManager();
+
+  if (appState.viewModeEnabled) {
+    return null;
+  }
+
+  return (
+    <WelcomeScreenMenuItem
+      onSelect={() => actionManager.executeAction(actionLoadScene)}
+      shortcut={getShortcutFromShortcutName("loadScene")}
+      icon={LoadIcon}
+    >
+      {t("buttons.load")}
+    </WelcomeScreenMenuItem>
+  );
+};
+MenuItemLoadScene.displayName = "MenuItemLoadScene";
+
+const MenuItemLiveCollaborationTrigger = ({
+  onSelect,
+}: {
+  onSelect: () => any;
+}) => {
+  const { t } = useI18n();
+  return (
+    <WelcomeScreenMenuItem shortcut={null} onSelect={onSelect} icon={usersIcon}>
+      {t("labels.liveCollaboration")}
+    </WelcomeScreenMenuItem>
+  );
+};
+MenuItemLiveCollaborationTrigger.displayName =
+  "MenuItemLiveCollaborationTrigger";
+
+// -----------------------------------------------------------------------------
+
+Center.Logo = Logo;
+Center.Heading = Heading;
+Center.Menu = Menu;
+Center.MenuItem = WelcomeScreenMenuItem;
+Center.MenuItemLink = WelcomeScreenMenuItemLink;
+Center.MenuItemHelp = MenuItemHelp;
+Center.MenuItemLoadScene = MenuItemLoadScene;
+Center.MenuItemLiveCollaborationTrigger = MenuItemLiveCollaborationTrigger;
+
+export { Center };