Add support for numpad keys on linux (#14018)

Mikayla Maki created 2 years ago

Fixes https://github.com/zed-industries/zed/issues/12117

Partial application of the changes in
https://github.com/zed-industries/zed/pull/13396

Release Notes:

- N/A

Change summary

crates/gpui/src/platform/linux/platform.rs | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)

Detailed changes

crates/gpui/src/platform/linux/platform.rs

@@ -640,6 +640,8 @@ impl Keystroke {
             Keysym::Prior => "pageup".to_owned(),
             Keysym::Next => "pagedown".to_owned(),
             Keysym::ISO_Left_Tab => "tab".to_owned(),
+            Keysym::KP_Prior => "pageup".to_owned(),
+            Keysym::KP_Next => "pagedown".to_owned(),
 
             Keysym::comma => ",".to_owned(),
             Keysym::period => ".".to_owned(),
@@ -677,7 +679,14 @@ impl Keystroke {
             Keysym::equal => "=".to_owned(),
             Keysym::plus => "+".to_owned(),
 
-            _ => xkb::keysym_get_name(key_sym).to_lowercase(),
+            _ => {
+                let name = xkb::keysym_get_name(key_sym).to_lowercase();
+                if key_sym.is_keypad_key() {
+                    name.replace("kp_", "")
+                } else {
+                    name
+                }
+            }
         };
 
         if modifiers.shift {