From 20f08b22362a24b33a8948ee0aec738c7289a3c2 Mon Sep 17 00:00:00 2001
From: Lioman <dev@lioman.de>
Date: Thu, 19 May 2022 18:50:38 +0200
Subject: [PATCH] Add ability to reverse the sort order in explorer

- add option to settings
- adapt interfaces
- reverse sort order in FileSorter if option is set

Signed-off-by: Lioman <dev@lioman.de>
---
 src/vs/workbench/contrib/files/browser/explorerService.ts   | 6 ++++++
 .../workbench/contrib/files/browser/files.contribution.ts   | 5 +++++
 .../workbench/contrib/files/browser/views/explorerViewer.ts | 4 ++++
 src/vs/workbench/contrib/files/common/files.ts              | 2 ++
 4 files changed, 17 insertions(+)

diff --git a/src/vs/workbench/contrib/files/browser/explorerService.ts b/src/vs/workbench/contrib/files/browser/explorerService.ts
index a1d5910f284a6..baf26f50ecf0d 100644
--- a/src/vs/workbench/contrib/files/browser/explorerService.ts
+++ b/src/vs/workbench/contrib/files/browser/explorerService.ts
@@ -142,6 +142,7 @@ export class ExplorerService implements IExplorerService {
 		return {
 			sortOrder: this.config.sortOrder,
 			lexicographicOptions: this.config.sortOrderLexicographicOptions,
+			reverse: this.config.sortOrderReverse,
 		};
 	}
 
@@ -407,6 +408,11 @@ export class ExplorerService implements IExplorerService {
 		if (this.config.sortOrderLexicographicOptions !== configLexicographicOptions) {
 			shouldRefresh = shouldRefresh || this.config.sortOrderLexicographicOptions !== undefined;
 		}
+		const sortOrderReverse = configuration?.explorer?.sortOrderReverse || false;
+
+		if (this.config.sortOrderReverse !== sortOrderReverse) {
+			shouldRefresh = shouldRefresh || this.config.sortOrderReverse !== undefined;
+		}
 
 		this.config = configuration.explorer;
 
diff --git a/src/vs/workbench/contrib/files/browser/files.contribution.ts b/src/vs/workbench/contrib/files/browser/files.contribution.ts
index b162ad2ead5db..9a93266b6cbf6 100644
--- a/src/vs/workbench/contrib/files/browser/files.contribution.ts
+++ b/src/vs/workbench/contrib/files/browser/files.contribution.ts
@@ -431,6 +431,11 @@ configurationRegistry.registerConfiguration({
 			],
 			'description': nls.localize('sortOrderLexicographicOptions', "Controls the lexicographic sorting of file and folder names in the Explorer.")
 		},
+		'explorer.sortOrderReverse': {
+			'type': 'boolean',
+			'description': nls.localize('sortOrderReverse', "Controls whether the file and folder sort order, should be reversed."),
+			'default': false,
+		},
 		'explorer.decorations.colors': {
 			type: 'boolean',
 			description: nls.localize('explorer.decorations.colors', "Controls whether file decorations should use colors."),
diff --git a/src/vs/workbench/contrib/files/browser/views/explorerViewer.ts b/src/vs/workbench/contrib/files/browser/views/explorerViewer.ts
index a24f390cf51f3..e42ef1aa301d5 100644
--- a/src/vs/workbench/contrib/files/browser/views/explorerViewer.ts
+++ b/src/vs/workbench/contrib/files/browser/views/explorerViewer.ts
@@ -740,6 +740,10 @@ export class FileSorter implements ITreeSorter<ExplorerItem> {
 
 		const sortOrder = this.explorerService.sortOrderConfiguration.sortOrder;
 		const lexicographicOptions = this.explorerService.sortOrderConfiguration.lexicographicOptions;
+		const reverse = this.explorerService.sortOrderConfiguration.reverse;
+		if (reverse) {
+			[statA, statB] = [statB, statA];
+		}
 
 		let compareFileNames;
 		let compareFileExtensions;
diff --git a/src/vs/workbench/contrib/files/common/files.ts b/src/vs/workbench/contrib/files/common/files.ts
index 5f10b350de4b2..03d8341047290 100644
--- a/src/vs/workbench/contrib/files/common/files.ts
+++ b/src/vs/workbench/contrib/files/common/files.ts
@@ -93,6 +93,7 @@ export interface IFilesConfiguration extends PlatformIFilesConfiguration, IWorkb
 		expandSingleFolderWorkspaces: boolean;
 		sortOrder: SortOrder;
 		sortOrderLexicographicOptions: LexicographicOptions;
+		sortOrderReverse: boolean;
 		decorations: {
 			colors: boolean;
 			badges: boolean;
@@ -137,6 +138,7 @@ export const enum LexicographicOptions {
 export interface ISortOrderConfiguration {
 	sortOrder: SortOrder;
 	lexicographicOptions: LexicographicOptions;
+	reverse: boolean;
 }
 
 export class TextFileContentProvider extends Disposable implements ITextModelContentProvider {