From 5a2b4cc6d4f88817a48d593b0a873fbd08a3eb8c Mon Sep 17 00:00:00 2001
From: echicken <echicken@bbs.electronicchicken.com>
Date: Tue, 2 Feb 2021 22:54:51 -0500
Subject: [PATCH] Say 'No results found' if, uh, no results were found.
---
exec/load/typeahead.js | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/exec/load/typeahead.js b/exec/load/typeahead.js
index a05bb9693b..c2af7e9f8e 100644
--- a/exec/load/typeahead.js
+++ b/exec/load/typeahead.js
@@ -355,27 +355,26 @@ var Typeahead = function (options) {
display.treeFrame.invalidate();
}
- if (suggestions.length < 1) {
- display.tree = undefined;
- return;
- }
-
display.tree = new Tree(display.treeFrame);
display.tree.colors.fg = properties.sfg;
display.tree.colors.bg = properties.sbg;
display.tree.colors.lfg = properties.hsfg;
display.tree.colors.lbg = properties.hsbg;
- display.tree.addItem('');
- for (var n = 0; n < (properties.maxResults || suggestions.length); n++) {
- if (typeof suggestions[n] === 'object' && typeof suggestions[n].text === 'string') {
- var item = display.tree.addItem(suggestions[n].text);
- item.suggestion = suggestions[n];
- } else if (typeof suggestions[n] === 'string') {
- display.tree.addItem(suggestions[n]);
+ if (suggestions.length < 1) {
+ display.tree.addItem('No results found');
+ } else {
+ display.tree.addItem('');
+ for (var n = 0; n < (properties.maxResults || suggestions.length); n++) {
+ if (typeof suggestions[n] === 'object' && typeof suggestions[n].text === 'string') {
+ var item = display.tree.addItem(suggestions[n].text);
+ item.suggestion = suggestions[n];
+ } else if (typeof suggestions[n] === 'string') {
+ display.tree.addItem(suggestions[n]);
+ }
}
}
-
+
display.tree.open();
properties.suggested = true;
@@ -412,7 +411,8 @@ var Typeahead = function (options) {
break;
case KEY_UP:
case KEY_DOWN:
- if (typeof display.tree !== 'undefined') {
+ //if (typeof display.tree !== 'undefined') {
+ if (display.tree.items.length > 1) {
display.tree.getcmd(key);
}
break;
--
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