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silverbullet/plugs/core/navigate.ts

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import { ClickEvent } from "../../webapp/app_event";
import { syscall } from "../lib/syscall";
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async function navigate(syntaxNode: any) {
if (!syntaxNode) {
return;
}
console.log("Attempting to navigate based on syntax node", syntaxNode);
switch (syntaxNode.name) {
case "WikiLinkPage":
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let pageLink = syntaxNode.text;
let pos = 0;
if (pageLink.includes("@")) {
[pageLink, pos] = syntaxNode.text.split("@");
}
await syscall("editor.navigate", pageLink, +pos);
break;
case "URL":
await syscall("editor.openUrl", syntaxNode.text);
break;
case "Link":
// Markdown link: [bla](URLHERE) needs extraction
let match = /\[[^\\]+\]\(([^\)]+)\)/.exec(syntaxNode.text);
if (match) {
await syscall("editor.openUrl", match[1]);
}
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break;
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}
}
export async function linkNavigate() {
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await navigate(await syscall("editor.getSyntaxNodeUnderCursor"));
}
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export async function clickNavigate(event: ClickEvent) {
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if (event.ctrlKey || event.metaKey) {
let syntaxNode = await syscall("editor.getSyntaxNodeAtPos", event.pos);
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await navigate(syntaxNode);
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}
}