Middle pushbutton to power down

m-labs · May 1, 2011 · 22d1a10 · 22d1a10
1 parent 91dcf3a
commit 22d1a10
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Showing 2 changed files with 19 additions and 6 deletions.
diff --git a/src/input.c b/src/input.c
@@ -1,6 +1,6 @@
 /*
  * Flickernoise
- * Copyright (C) 2010 Sebastien Bourdeauducq
+ * Copyright (C) 2010, 2011 Sebastien Bourdeauducq
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

diff --git a/src/shortcuts.c b/src/shortcuts.c
@@ -16,9 +16,10 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <mtklib.h>
-#include <keycodes.h>
+#include <rtems.h>
 #include <stdio.h>
+#include <keycodes.h>
+#include <mtklib.h>
 
 #include "input.h"
 #include "shutdown.h"
@@ -27,6 +28,8 @@
 #include "fb.h"
 
 static int ctrl, alt;
+static int f10_pressed;
+static rtems_interval f10_press_time;
 
 static void switch_resolution()
 {
@@ -47,6 +50,11 @@ static void shortcuts_callback(mtk_event *e, int count)
 {
 	int i;
 
+	/* Handle long press on F10/middle pushbutton */
+	if(f10_pressed 
+	  && ((rtems_clock_get_ticks_since_boot() - f10_press_time) > 200))
+		clean_shutdown(1);
+
 	for(i=0;i<count;i++) {
 		if(e[i].type == EVENT_TYPE_PRESS) {
 			if(e[i].press.code == MTK_KEY_LEFTCTRL)
@@ -55,16 +63,21 @@ static void shortcuts_callback(mtk_event *e, int count)
 				alt = 1;
 			else if(ctrl && alt && (e[i].press.code == MTK_KEY_DELETE))
 				clean_shutdown(0);
-			else if(ctrl && (e[i].press.code == MTK_KEY_F2))
-				fbgrab(NULL);
 			else if(ctrl && (e[i].press.code == MTK_KEY_F1))
 				switch_resolution();
+			else if(ctrl && (e[i].press.code == MTK_KEY_F2))
+				fbgrab(NULL);
+			else if(e[i].press.code == MTK_KEY_F10) {
+				f10_pressed = 1;
+				f10_press_time = rtems_clock_get_ticks_since_boot();
+			}
 		} else if (e[i].type == EVENT_TYPE_RELEASE) {
 			if(e[i].release.code == MTK_KEY_LEFTCTRL)
 				ctrl = 0;
 			else if(e[i].release.code == MTK_KEY_LEFTALT)
 				alt = 0;
-
+			else if(e[i].release.code == MTK_KEY_F10)
+				f10_pressed = 0;
 		}
 	}
 }