Add an 'ASAP' variant to the KOReader KUAL menu.

Does away with the added ~3s of sleep, in exchange of possible UI quirks
at startup.

kindle/extensions/koreader/menu.json

@@ -26,6 +26,18 @@
 			"priority": 4,
 			"action": "/mnt/us/koreader/koreader.sh",
 			"params": "--framework_stop"
+		},
+		{
+			"name": "Start the filemanager (ASAP)",
+			"priority": 5,
+			"action": "/mnt/us/koreader/koreader.sh",
+			"params": "--asap /mnt/us/documents"
+		},
+		{
+			"name": "Open the last document (ASAP)",
+			"priority": 6,
+			"action": "/mnt/us/koreader/koreader.sh",
+			"params": "--asap"
 		}
 		]
 	}

kindle/koreader.sh

@@ -37,27 +37,36 @@ PILLOW_DISABLED="no"
 # Keep track of if we were started through KUAL
 FROM_KUAL="no"
 
+# By default, don't stop the framework.
+if [ "$1" == "--framework_stop" ] ; then
+	shift 1
+	STOP_FRAMEWORK="yes"
+	NO_SLEEP="no"
+elif [ "$1" == "--asap" ] ; then
+	# Start as soon as possible, without sleeping to workaround UI quirks
+	shift 1
+	NO_SLEEP="yes"
+	STOP_FRAMEWORK="no"
+else
+	STOP_FRAMEWORK="no"
+	NO_SLEEP="no"
+fi
+
 # Detect if we were started by KUAL by checking our nice value...
 if [ "$(nice)" == "5" ] ; then
 	FROM_KUAL="yes"
-	# Yield a bit to let stuff stop properly...
-	logmsg "Hush now . . ."
-	# NOTE: This may or may not be terribly useful...
-	usleep 250000
+	if [ "${NO_SLEEP}" == "no" ] ; then
+		# Yield a bit to let stuff stop properly...
+		logmsg "Hush now . . ."
+		# NOTE: This may or may not be terribly useful...
+		usleep 250000
+	fi
 
 	# Kindlet threads spawn with a nice value of 5, we aim for the same -2 as the KF8 reader
 	logmsg "Be nice!"
 	renice -n -7 $$
 fi
 
-# By default, don't stop the framework.
-if [ "$1" == "--framework_stop" ] ; then
-	shift 1
-	STOP_FRAMEWORK="yes"
-else
-	STOP_FRAMEWORK="no"
-fi
-
 # we're always starting from our working directory
 cd /mnt/us/koreader
 
@@ -124,13 +133,15 @@ if [ "${STOP_FRAMEWORK}" == "no" -a "${INIT_TYPE}" == "upstart" ] ; then
 		# NOTE: One more great find from eureka (http://www.mobileread.com/forums/showpost.php?p=2454141&postcount=34)
 		lipc-set-prop com.lab126.pillow interrogatePillow '{"pillowId": "default_status_bar", "function": "nativeBridge.hideMe();"}'
 		PILLOW_DISABLED="yes"
-		# NOTE: Leave the framework time to refresh the screen, so we don't start before it has finished redrawing after collapsing the title bar
-		usleep 250000
-		# NOTE: If we were started from KUAL, we risk getting a list item to popup right over us, so, wait some more...
-		# The culprit appears to be a I WindowManager:flashTimeoutExpired:window=Root 0 0 600x30
-		if [ "${FROM_KUAL}" == "yes" ] ; then
-			logmsg "Playing possum to wait for the window manager . . ."
-			usleep 2500000
+		if [ "${NO_SLEEP}" == "no" ] ; then
+			# NOTE: Leave the framework time to refresh the screen, so we don't start before it has finished redrawing after collapsing the title bar
+			usleep 250000
+			# NOTE: If we were started from KUAL, we risk getting a list item to popup right over us, so, wait some more...
+			# The culprit appears to be a I WindowManager:flashTimeoutExpired:window=Root 0 0 600x30
+			if [ "${FROM_KUAL}" == "yes" ] ; then
+				logmsg "Playing possum to wait for the window manager . . ."
+				usleep 2500000
+			fi
 		fi
 	fi
 fi