From 4f30f3b44464f9b89512224095474200390b03e9 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Tue, 30 Mar 2004 05:03:29 +0000
Subject: grey out 9term when it loses focus.

---
 src/cmd/9term/9term.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

(limited to 'src/cmd/9term/9term.c')

diff --git a/src/cmd/9term/9term.c b/src/cmd/9term/9term.c
index f8eaf432..2923deea 100644
--- a/src/cmd/9term/9term.c
+++ b/src/cmd/9term/9term.c
@@ -152,6 +152,9 @@ char *menu2str[] = {
 
 Image* cols[NCOL];
 Image* hcols[NCOL];
+Image* palegrey;
+Image* paleblue;
+Image* blue;
 Image *plumbcolor;
 Image *execcolor;
 
@@ -187,6 +190,7 @@ threadmain(int argc, char *argv[])
 	char *p;
 
 	rfork(RFNOTEG);
+	_wantfocuschanges = 1;
 	mainpid = getpid();
 	ARGBEGIN{
 	default:
@@ -236,16 +240,22 @@ threadmain(int argc, char *argv[])
 	}
 	cols[TEXT] = display->black;
 	cols[HTEXT] = display->black;
+	palegrey = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x666666FF);
 
 	hcols[BACK] = cols[BACK];
 	hcols[HIGH] = cols[HIGH];
-	hcols[BORD] = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DMedblue);
+	blue = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DMedblue);
+	paleblue = allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, DGreyblue);
+
+	hcols[BORD] = blue;
 	hcols[TEXT] = hcols[BORD];
 	hcols[HTEXT] = hcols[TEXT];
 
 	plumbcolor = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0x006600FF);
 	execcolor = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0xAA0000FF);
 
+	if(!blue || !palegrey || !paleblue || !plumbcolor || !execcolor)
+		sysfatal("alloc colors: %r");
 	draw(screen, screen->r, cols[BACK], nil, ZP);
 	geom();
 	loop();
@@ -365,6 +375,16 @@ geom(void)
 	Point p;
 	Rectangle r;
 
+	if(!acmecolors){
+		if(_windowhasfocus){
+			cols[TEXT] = cols[HTEXT] = display->black;
+			hcols[TEXT] = hcols[HTEXT] = blue;
+		}else{
+			cols[TEXT] = cols[HTEXT] = palegrey;
+			hcols[TEXT] = hcols[HTEXT] = paleblue;
+		}
+	}
+
 	r = screen->r;
 	r.min.y++;
 	r.max.y--;
@@ -1535,7 +1555,7 @@ scrdraw(void)
 {
 	Rectangle r, r1, r2;
 	static Image *scrx;
-	
+
 	r = scrollr;
 	r.min.x += 1;	/* border between margin and bar */
 	r1 = r;
-- 
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