38 lines
1.3 KiB
TypeScript
38 lines
1.3 KiB
TypeScript
import type { Editor } from "@graphite/editor";
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import { insertAtCaret, readAtCaret } from "@graphite/utility-functions/clipboard";
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let editorRef: Editor | undefined = undefined;
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export function createClipboardManager(editor: Editor) {
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destroyClipboardManager();
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editorRef = editor;
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editor.subscriptions.subscribeFrontendMessage("TriggerClipboardWrite", (data) => {
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// If the Clipboard API is supported in the browser, copy text to the clipboard
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navigator.clipboard?.writeText?.(data.content);
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});
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editor.subscriptions.subscribeFrontendMessage("TriggerSelectionRead", async (data) => {
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editor.handle.readSelection(readAtCaret(data.cut), data.cut);
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});
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editor.subscriptions.subscribeFrontendMessage("TriggerSelectionWrite", async (data) => {
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insertAtCaret(data.content);
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});
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}
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export function destroyClipboardManager() {
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const editor = editorRef;
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if (!editor) return;
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editor.subscriptions.unsubscribeFrontendMessage("TriggerClipboardWrite");
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editor.subscriptions.unsubscribeFrontendMessage("TriggerSelectionRead");
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editor.subscriptions.unsubscribeFrontendMessage("TriggerSelectionWrite");
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}
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// Self-accepting HMR: tear down the old instance and re-create with the new module's code
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import.meta.hot?.accept((newModule) => {
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if (editorRef) newModule?.createClipboardManager(editorRef);
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});
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