Toggle IME with Hangul key

2 files changed, 9 insertions, 6 deletions

diff --git a/include/wlhangul.h b/include/wlhangul.h
index 3b610f0..0e9cf22 100644
--- a/include/wlhangul.h
+++ b/include/wlhangul.h
@@ -30,6 +30,7 @@ struct wlhangul_seat {
 	struct xkb_state *xkb_state;
 
 	bool active;
+	bool enabled;
 	uint32_t serial;
 	bool pending_activate, pending_deactivate;
 	struct zwp_input_method_keyboard_grab_v2 *keyboard_grab;
diff --git a/main.c b/main.c
index 7a0b153..6cd60d9 100644
--- a/main.c
+++ b/main.c
@@ -10,20 +10,22 @@
 
 static bool handle_key_pressed(struct wlhangul_seat *seat,
 		xkb_keycode_t xkb_key) {
-	bool handled;
+	bool handled = false;
 	xkb_keysym_t sym = xkb_state_key_get_one_sym(seat->xkb_state, xkb_key);
 	switch (sym) {
-	case XKB_KEY_Escape:
-		seat->state->running = false;
+	case XKB_KEY_Hangul:
+		seat->enabled = !seat->enabled;
+		if (!seat->enabled) {
+			hangul_ic_reset(seat->input_context);
+		}
 		handled = true;
 		break;
 	case XKB_KEY_BackSpace:
-		handled = hangul_ic_backspace(seat->input_context);
+		handled = seat->enabled && hangul_ic_backspace(seat->input_context);
 		break;
-	// TODO: XKB_KEY_Hangul
 	default:;
 		uint32_t ch = xkb_state_key_get_utf32(seat->xkb_state, xkb_key);
-		handled = hangul_ic_process(seat->input_context, ch);
+		handled = seat->enabled && hangul_ic_process(seat->input_context, ch);
 		break;
 	}