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import type {
ClipboardEntry,
ClipboardEntryType,
ClipboardHandler,
ClipboardHandlerMap,
CopyContext,
PasteContext,
} from "../types";
import { ElementsClipboardHandler } from "./elements";
import { KeyframesClipboardHandler } from "./keyframes";
export const clipboardHandlers = {
elements: ElementsClipboardHandler,
keyframes: KeyframesClipboardHandler,
} satisfies ClipboardHandlerMap;
export const clipboardCopyHandlers = [
KeyframesClipboardHandler,
ElementsClipboardHandler,
] as const satisfies readonly ClipboardHandler<ClipboardEntryType>[];
export function copyClipboardEntry({
context,
}: {
context: CopyContext;
}): ClipboardEntry | null {
for (const handler of clipboardCopyHandlers) {
if (!handler.canCopy(context)) {
continue;
}
return handler.copy(context);
}
return null;
}
export function buildPasteClipboardCommand({
entry,
context,
}: {
entry: ClipboardEntry;
context: PasteContext;
}) {
const handler = clipboardHandlers[entry.type] as ClipboardHandler<
typeof entry.type
>;
return handler.paste(entry as never, context);
}
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