From e55b4d12bb3380e4ba381f364dc06c06fb8fab60 Mon Sep 17 00:00:00 2001
From: katalx
Date: Thu, 29 Jan 2026 03:27:59 -0500
Subject: UiModMask

---
 ui.c | 11 +++++++++++
 ui.h |  7 +++++++
 2 files changed, 18 insertions(+)

diff --git a/ui.c b/ui.c
index 32f16a8..5b20e65 100644
--- a/ui.c
+++ b/ui.c
@@ -132,6 +132,16 @@ xksym_to_uik(KeySym sym)
 	}
 }
 
+UiModMask
+xkstate_to_uim(unsigned state)
+{
+	UiModMask m = 0;
+	if (state & Mod1Mask) m |= UIM_ALT;
+	if (state & ShiftMask) m |= UIM_SHIFT;
+	if (state & ControlMask) m |= UIM_CTRL;
+	return m;
+}
+
 /* TODO: allow selecting options with mouse */
 
 int
@@ -146,6 +156,7 @@ loop:
 		e->type = UI_KEY_DOWN;
 		e->key.strn = XLookupString(&ev.xkey, e->key.str, 10, &sym, 0);
 		e->key.key = xksym_to_uik(sym);
+		e->key.mod = xkstate_to_uim(ev.xkey.state);
 		return 1;
 	case KeyRelease:
 		e->type = UI_KEY_UP;
diff --git a/ui.h b/ui.h
index 9a80a35..2a6afc5 100644
--- a/ui.h
+++ b/ui.h
@@ -26,8 +26,15 @@ typedef enum {
 	UIK_UNKNOWN
 } UiKey;
 
+typedef enum {
+	UIM_ALT,
+	UIM_SHIFT,
+	UIM_CTRL,
+} UiModMask;
+
 typedef struct {
 	UiKey key;
+	UiModMask mod;
 	char str[16];
 	int strn;
 } UiKeyEvent;
-- 
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