From 6743340aba909a761a80ea844ca195fa645492a4 Mon Sep 17 00:00:00 2001
From: jfsicilia <jfsicilia@gmail.com>
Date: Mon, 21 Oct 2024 21:17:32 +0100
Subject: [PATCH] Added new command to open folder note of current active
 folder in file explorer.

---
 src/Commands.ts  | 28 +++++++++++++++++++++++++++-
 src/globals.d.ts | 35 ++++++++++++++++++++++++++++++++++-
 2 files changed, 61 insertions(+), 2 deletions(-)

diff --git a/src/Commands.ts b/src/Commands.ts
index 71bc48f..e0243fb 100644
--- a/src/Commands.ts
+++ b/src/Commands.ts
@@ -1,4 +1,4 @@
-import { App, TFolder, Menu, TAbstractFile, Notice, TFile, Editor, MarkdownView, Platform, stringifyYaml } from 'obsidian';
+import { App, TFolder, Menu, TAbstractFile, Notice, TFile, Editor, MarkdownView, Platform, stringifyYaml, View } from 'obsidian';
 import FolderNotesPlugin from './main';
 import { getFolderNote, createFolderNote, deleteFolderNote, turnIntoFolderNote, openFolderNote, extractFolderName, detachFolderNote } from './functions/folderNoteFunctions';
 import { ExcludedFolder } from './ExcludeFolders/ExcludeFolder';
@@ -9,6 +9,8 @@ import ExcludedFolderSettings from './ExcludeFolders/modals/ExcludeFolderSetting
 import { ExcludePattern } from './ExcludeFolders/ExcludePattern';
 import PatternSettings from './ExcludeFolders/modals/PatternSettings';
 import { applyCSSClassesToFolder } from './functions/styleFunctions';
+import { FileExplorerView } from './globals';
+
 
 export class Commands {
 	plugin: FolderNotesPlugin;
@@ -114,6 +116,30 @@ export class Commands {
 				openFolderNote(this.plugin, folderNote);
 			}
 		});
+		this.plugin.addCommand({
+			id: 'open-folder-note-for-active-file-explorer-folder',
+			name: 'Open folder note of current active folder in file explorer',
+			checkCallback: (checking: boolean) => {
+				// Check if the active view is a file explorer.
+				const view = this.app.workspace.getActiveViewOfType(View);
+				if (view?.getViewType() !== 'file-explorer') return false;
+				// Check if there is a focused or active item in the file explorer.
+				const fe = view as FileExplorerView;
+				const activeFileOrFolder =
+					fe.tree.focusedItem?.file ?? fe.activeDom?.file;
+				if (!activeFileOrFolder) return false;
+				// Only interested in focused or active folder.
+				if (activeFileOrFolder instanceof TFile) return false;
+				if (checking) return true;
+
+				// Everything is fine and now not checking, let's do action:
+				// if folder has a folder note, open it.
+				const folder = activeFileOrFolder as TFolder;
+				const folderNote = getFolderNote(this.plugin, folder.path);
+				if (!(folderNote instanceof TFile)) return;
+				openFolderNote(this.plugin, folderNote);
+			},
+		});
 		this.plugin.addCommand({
 			id: 'insert-folder-overview-fn',
 			name: 'Insert folder overview',
diff --git a/src/globals.d.ts b/src/globals.d.ts
index 7bc4834..b322eba 100644
--- a/src/globals.d.ts
+++ b/src/globals.d.ts
@@ -1,4 +1,4 @@
-import { Plugin, TAbstractFile, View, WorkspaceLeaf } from 'obsidian';
+import { Plugin, TAbstractFile, TFile, TFolder, View, WorkspaceLeaf } from 'obsidian';
 
 declare module 'obsidian' {
 	interface Setting {
@@ -34,8 +34,41 @@ interface FileExplorerViewFileItem extends TAbstractFile {
 	selfEl: HTMLElement
 }
 
+type FileOrFolderItem = FolderItem | FileItem;
+
+interface FileItem {
+    el: HTMLDivElement;
+    file: TFile;
+    fileExplorer: FileExplorerView;
+    info: any;
+    selfEl: HTMLDivElement;
+    innerEl: HTMLDivElement;
+}
+
+interface FolderItem {
+    el: HTMLDivElement;
+    fileExplorer: FileExplorerView;
+    info: any;
+    selfEl: HTMLDivElement;
+    innerEl: HTMLDivElement;
+    file: TFolder;
+    children: FileOrFolderItem[];
+    childrenEl: HTMLDivElement;
+    collapseIndicatorEl: HTMLDivElement;
+    collapsed: boolean;
+    setCollapsed: (collapsed: boolean) => void;
+    pusherEl: HTMLDivElement;
+}
+    
+interface TreeItem {
+    focusedItem: FileOrFolderItem;
+    setFocusedItem: (item: FileOrFolderItem, moveViewport: boolean) => void;
+    selectedDoms: Set<FileOrFolderItem>;
+}
 interface FileExplorerView extends View {
 	fileItems: { [path: string]: FileExplorerViewFileItem };
+    activeDom: FileOrFolderItem;
+    tree: TreeItem;
 }
 
 declare global {