Primary code functionality

src/utils.ts

@@ -0,0 +1,32 @@
+import { Notice } from "obsidian";
+
+/**
+ * Creates a CSS rule that is used to hide the file or folder from the file
+ * explorer when it is enabled.
+ *
+ * @param type The type of file it is
+ * @param path The full filepath of the file/folder from the root of the vault
+ * @returns The CSS string that is used to target the file or folder
+ */
+export function createStyleLine(type: string, path: string) {
+	return `.nav-${type} > [data-path="${path}"] { display: none; }`;
+};
+
+
+/**
+ * Locates the File Hider stylesheet within Obsidian to allow us to modify it
+ * dynamically, for enabling and disabling it in order to show/hide the files
+ * and directories in the file explorer
+ *
+ * @returns The stylesheet if it was found
+ */
+export function findStyleSheet() {
+	for (var i in document.styleSheets) {
+		let style = document.styleSheets[i];
+		//@ts-ignore
+		let content = style?.ownerNode?.innerText;
+		if (content && content.startsWith(`/* FILE HIDER */`)) {
+			return style;
+		};
+	};
+};