add selection move

1 files changed, 15 insertions, 3 deletions

diff --git a/dmenu-wl.c b/dmenu-wl.c
index 764d709..1fb7ef4 100644
--- a/dmenu-wl.c
+++ b/dmenu-wl.c
@@ -415,6 +415,18 @@ handle_keyboard_event()
 
 	if (client.keys.state == WL_KEYBOARD_KEY_STATE_PRESSED) {
 		switch (client.keys.sym) {
+			case XKB_KEY_Down:
+				if (options.selection->next_match)
+					options.selection = options.selection->next_match;
+				break;
+			case XKB_KEY_Up:
+				if (options.selection->previous_match)
+					options.selection = options.selection->previous_match;
+				break;
+			case XKB_KEY_Left:
+				break;
+			case XKB_KEY_Right:
+				break;
 			case XKB_KEY_KP_Enter: /* fallthrough */
 			case XKB_KEY_Return:
 				fputs(options.selection ? options.selection->name: input_field, stdout);
@@ -424,9 +436,8 @@ handle_keyboard_event()
 				running = 0;
 				break;
 			case XKB_KEY_Tab:
-				if (options.selection) {
+				if (options.selection)
 					strncpy(input_field, options.selection->name, MAX_LINE_LENGTH);
-				}
 				break;
 			case XKB_KEY_BackSpace:
 				if (strlen(input_field))
@@ -442,7 +453,8 @@ handle_keyboard_event()
 		}
 
 		if (running) {
-			generate_matches();
+			if (genmatch)
+				generate_matches();
 			draw_dmenu(active_monitor);
 		}
 	}