From 4218954fcca1237c29f0ba071a4e62d80542cd7e Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Mon, 6 Jun 2011 18:46:34 +0300
Subject: [PATCH] frontend: support some emu actions in x11 build

---
 frontend/plugin_lib.c |  5 +++--
 frontend/xkb.c        | 17 +++++++++++++----
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/frontend/plugin_lib.c b/frontend/plugin_lib.c
index c2fa1005..ee0e0868 100644
--- a/frontend/plugin_lib.c
+++ b/frontend/plugin_lib.c
@@ -171,8 +171,9 @@ static void update_input(void)
 	in_keystate = actions[IN_BINDTYPE_PLAYER12];
 
 #ifdef X11
-	extern int x11_update_keys(void);
-	in_keystate |= x11_update_keys();
+	extern int x11_update_keys(unsigned int *action);
+	in_keystate |= x11_update_keys(&emu_act);
+	emu_set_action(emu_act);
 #endif
 }
 
diff --git a/frontend/xkb.c b/frontend/xkb.c
index 7d007866..88dbc561 100644
--- a/frontend/xkb.c
+++ b/frontend/xkb.c
@@ -44,6 +44,11 @@ static const struct {
 	{ XK_t,		DKEY_R2 },
 	{ XK_c,		DKEY_SELECT },
 	{ XK_v,		DKEY_START },
+
+	{ XK_F6,	32 + SACTION_SAVE_STATE },
+	{ XK_F7,	32 + SACTION_PREV_SSLOT },
+	{ XK_F8,	32 + SACTION_NEXT_SSLOT },
+	{ XK_F9,	32 + SACTION_LOAD_STATE },
 };
 
 static Atom wmprotocols, wmdelwindow;
@@ -68,7 +73,7 @@ static void DestroyKeyboard(void) {
 		XkbSetDetectableAutoRepeat(disp, 0, NULL);
 }
 
-int x11_update_keys(void) {
+int x11_update_keys(unsigned int *action) {
 	uint8_t					i;
 	XEvent					evt;
 	XClientMessageEvent		*xce;
@@ -100,14 +105,18 @@ int x11_update_keys(void) {
 					}
 				}
 
-				if (psxkey >= 0) {
+				if (0 <= psxkey && psxkey < 32) {
 					if (evt.type == KeyPress)
 						keystate_x11 |= 1 << psxkey;
 					else
 						keystate_x11 &= ~(1 << psxkey);
 				}
-				if (evt.type == KeyPress && Key == XK_Escape)
-					leave = 1;
+				if (evt.type == KeyPress) {
+					if (psxkey > 32)
+						*action = psxkey - 32;
+					if (Key == XK_Escape)
+						leave = 1;
+				}
 				break;
 
 			case ClientMessage:
-- 
2.39.2