From 01a4864762bcf5c64cd40671a628783122cbea50 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Tue, 15 Mar 2022 13:49:58 -0700
Subject: [PATCH] Add hotkeys.register_help, forward the event to the hotkey's
 func.

---
 .../etiquette_flask/static/js/hotkeys.js      | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/frontends/etiquette_flask/static/js/hotkeys.js b/frontends/etiquette_flask/static/js/hotkeys.js
index daa6442..3882cdf 100644
--- a/frontends/etiquette_flask/static/js/hotkeys.js
+++ b/frontends/etiquette_flask/static/js/hotkeys.js
@@ -1,6 +1,7 @@
 const hotkeys = {};
 
 hotkeys.HOTKEYS = {};
+hotkeys.HELPS = [];
 
 hotkeys.hotkey_identifier =
 function hotkey_identifier(key, ctrlKey, shiftKey, altKey)
@@ -14,14 +15,20 @@ function hotkey_human(key, ctrlKey, shiftKey, altKey)
 {
     // Return the string that will be displayed to the user to represent this hotkey.
     let mods = [];
-    if (ctrlKey) { mods.push("Ctrl"); }
-    if (shiftKey) { mods.push("Shift"); }
-    if (altKey) { mods.push("Alt"); }
+    if (ctrlKey) { mods.push("CTRL"); }
+    if (shiftKey) { mods.push("SHIFT"); }
+    if (altKey) { mods.push("ALT"); }
     mods = mods.join("+");
     if (mods) { mods = mods + "+"; }
     return mods + key.toUpperCase();
 }
 
+hotkeys.register_help =
+function register_help(help)
+{
+    hotkeys.HELPS.push(help);
+}
+
 hotkeys.register_hotkey =
 function register_hotkey(hotkey, action, description)
 {
@@ -68,6 +75,14 @@ function show_all_hotkeys()
         const line = hotkeys.HOTKEYS[identifier]["human"] + " :  " + hotkeys.HOTKEYS[identifier]["description"];
         lines.push(line);
     }
+    if (hotkeys.HELPS)
+    {
+        lines.push("");
+    }
+    for (const help of hotkeys.HELPS)
+    {
+        lines.push(help);
+    }
     lines = lines.join("\n");
     alert(lines);
 }
@@ -75,6 +90,7 @@ function show_all_hotkeys()
 hotkeys.hotkeys_listener =
 function hotkeys_listener(event)
 {
+    // console.log(event.key);
     if (hotkeys.should_prevent_hotkey(event))
     {
         return;
@@ -84,7 +100,7 @@ function hotkeys_listener(event)
     //console.log(identifier);
     if (identifier in hotkeys.HOTKEYS)
     {
-        hotkeys.HOTKEYS[identifier]["action"]();
+        hotkeys.HOTKEYS[identifier]["action"](event);
         event.preventDefault();
     }
 }