shithub: riow

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reduce flickering by showing as many windows as possible first, then hiding the rest

--- a/riow

+++ b/riow

@@ -56,8 +56,18 @@

 			echo -n $winid >/env/windeskcur_^$curdesktop

 		if not

 			rm -f /env/windeskcur_^$curdesktop

+

+		# show current window right away

+		if(test -f /env/windeskcur_^$1){

+			winid=`{cat /env/windeskcur_^$1}

+			if(test -f /dev/wsys/^$winid && test -f /env/windesk_^$winid && ~ `{cat /env/windesk_^$winid} $1){

+				echo unhide >/dev/wsys/^$winid^/wctl

+				echo current >/dev/wsys/^$winid^/wctl

+			}

+		}

 	}

+	hide=()

 	for(f in /dev/wsys/*){

 		winid=`{basename $f}

 		if(! ~ `{winlabel $f} $sticky && ! test -f /env/winsticky_^$winid){

@@ -66,7 +76,7 @@

 			if(~ $shift 1){ # moving the current window elsewhere

 				if(~ $a(5) current){

 					echo -n $1 >/env/windesk_^$winid

-					echo hide >$f/wctl

+					hide=($hide $f/wctl)

 				}

 			}

 			if not {

@@ -76,8 +86,8 @@

 					echo -n $curdesktop >/env/windesk_^$winid

 					# it was visible, make sure riow doesn't think otherwise later on

 					rm -f /env/winhidden_^$winid

-					# and hide

-					echo hide >$f/wctl

+					# and hide later

+					hide=($hide $f/wctl)

 				}

 				if not { # hidden

 					windesk=`{test -f /env/windesk_^$winid && cat /env/windesk_^$winid}

@@ -93,14 +103,10 @@

 			}

 		}

 	}

-	if(~ $shift 0){

-		if(test -f /env/windeskcur_^$1){

-			winid=`{cat /env/windeskcur_^$1}

-			if(test -f /dev/wsys/^$winid && test -f /env/windesk_^$winid && ~ `{cat /env/windesk_^$winid} $1)

-				echo current >/dev/wsys/^$winid^/wctl

-		}

+	if(~ $shift 0)

 		curdesktop=$1

-	}

+	for(w in $hide)

+		echo hide >$w

 }

 fn togglesticky {

-- 

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