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Use async functions in CodeMirror.svelte

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This commit is contained in:
Henrik Giesel 2022-02-26 13:37:02 +01:00
parent 3564ece6b5
commit 94edaa5e97
1 changed files with 11 additions and 11 deletions
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22
ts/editor/CodeMirror.svelte
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@ -40,11 +40,12 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
/** /**
* Convenience function for editor.setOption. * Convenience function for editor.setOption.
*/ */
function setOption<T extends keyof CodeMirrorLib.EditorConfiguration>( async function setOption<T extends keyof CodeMirrorLib.EditorConfiguration>(
key: T, key: T,
value: CodeMirrorLib.EditorConfiguration[T], value: CodeMirrorLib.EditorConfiguration[T],
): void { ): Promise<void> {
editorPromise.then((editor) => editor.setOption(key, value)); const editor = await editorPromise;
editor.setOption(key, value);
} }
const direction = getContext<Writable<"ltr" | "rtl">>(directionKey); const direction = getContext<Writable<"ltr" | "rtl">>(directionKey);
@ -62,14 +63,13 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
const dispatch = createEventDispatcher(); const dispatch = createEventDispatcher();
onMount(() => onMount(async () => {
editorPromise.then((editor) => { const editor = await editorPromise;
setupCodeMirror(editor, code); setupCodeMirror(editor, code);
editor.on("change", () => dispatch("change", editor.getValue())); editor.on("change", () => dispatch("change", editor.getValue()));
editor.on("focus", () => dispatch("focus")); editor.on("focus", () => dispatch("focus"));
editor.on("blur", () => dispatch("blur")); editor.on("blur", () => dispatch("blur"));
}), });
);
</script> </script>
<div class="code-mirror"> <div class="code-mirror">