Merge pull request #1703 from alexandercbooth/enter-filebrowser

feat(listing): adding renaming on keydown enter for OSX and open file for other OS

src/filebrowser/listing.ts

@@ -825,6 +825,39 @@ class DirListing extends Widget {
    */
   private _evtKeydown(event: KeyboardEvent): void {
     switch (event.keyCode) {
+    case 13: // Enter
+      // Do nothing if any modifier keys are pressed.
+      if (event.ctrlKey || event.shiftKey || event.altKey || event.metaKey) {
+        return;
+      }
+      event.preventDefault();
+      event.stopPropagation();
+
+      if (IS_MAC) {
+        this._doRename();
+        return;
+      }
+
+      let selected = Object.keys(this._selection);
+      let name = selected[0];
+      let items = this._sortedItems;
+      let i = findIndex(items, value => value.name === name);
+      if (i === -1) {
+        return;
+      }
+
+      let model = this._model;
+      let item = this._sortedItems.at(i);
+      if (item.type === 'directory') {
+        model.cd(item.name).catch(error =>
+          showErrorMessage('Open directory', error)
+        );
+      } else {
+        let path = item.path;
+        this._manager.openOrReveal(path);
+      }
+
+      break;
     case 38: // Up arrow
       this.selectPrevious(event.shiftKey);
       event.stopPropagation();