Merge pull request #184 from emersion/rootston-keys

Keyboard modifiers

2 files changed, 30 insertions, 6 deletions

diff --git a/include/wlr/types/wlr_keyboard.h b/include/wlr/types/wlr_keyboard.h
index af205c63..9ec8ddd4 100644
--- a/include/wlr/types/wlr_keyboard.h
+++ b/include/wlr/types/wlr_keyboard.h
@@ -6,11 +6,25 @@
 #include <wayland-server.h>
 #include <xkbcommon/xkbcommon.h>
 
-enum WLR_KEYBOARD_LED {
+#define WLR_LED_COUNT 3
+
+enum wlr_keyboard_led {
 	WLR_LED_NUM_LOCK = 1,
 	WLR_LED_CAPS_LOCK = 2,
 	WLR_LED_SCROLL_LOCK = 4,
-	WLR_LED_LAST
+};
+
+#define WLR_MODIFIER_COUNT 8
+
+enum wlr_keyboard_modifier {
+	WLR_MODIFIER_SHIFT = 1,
+	WLR_MODIFIER_CAPS = 2,
+	WLR_MODIFIER_CTRL = 4,
+	WLR_MODIFIER_ALT = 8,
+	WLR_MODIFIER_MOD2 = 16,
+	WLR_MODIFIER_MOD3 = 32,
+	WLR_MODIFIER_LOGO = 64,
+	WLR_MODIFIER_MOD5 = 128,
 };
 
 struct wlr_keyboard_impl;
@@ -23,18 +37,25 @@ struct wlr_keyboard {
 	size_t keymap_size;
 	struct xkb_keymap *keymap;
 	struct xkb_state *xkb_state;
-	xkb_led_index_t leds[WLR_LED_LAST];
+	xkb_led_index_t led_indexes[WLR_LED_COUNT];
+	xkb_mod_index_t mod_indexes[WLR_MODIFIER_COUNT];
+
+	struct {
+		xkb_mod_mask_t depressed;
+		xkb_mod_mask_t latched;
+		xkb_mod_mask_t locked;
+		xkb_mod_mask_t group;
+	} modifiers;
 
 	struct {
 		struct wl_signal key;
+		struct wl_signal modifiers;
 		struct wl_signal keymap;
 	} events;
 
 	void *data;
 };
 
-void wlr_keyboard_led_update(struct wlr_keyboard *keyboard, uint32_t leds);
-
 enum wlr_key_state {
 	WLR_KEY_RELEASED,
 	WLR_KEY_PRESSED,
@@ -48,6 +69,8 @@ struct wlr_event_keyboard_key {
 };
 
 void wlr_keyboard_set_keymap(struct wlr_keyboard *kb,
-		struct xkb_keymap *keymap);
+	struct xkb_keymap *keymap);
+void wlr_keyboard_led_update(struct wlr_keyboard *keyboard, uint32_t leds);
+uint32_t wlr_keyboard_get_modifiers(struct wlr_keyboard *keyboard);
 
 #endif
diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h
index 6927cd16..489bd529 100644
--- a/include/wlr/types/wlr_seat.h
+++ b/include/wlr/types/wlr_seat.h
@@ -37,6 +37,7 @@ struct wlr_seat_keyboard {
 	struct wlr_seat *seat;
 	struct wlr_keyboard *keyboard;
 	struct wl_listener key;
+	struct wl_listener modifiers;
 	struct wl_listener keymap;
 	struct wl_listener destroy;
 	struct wl_list link;