shithub: view

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set window label to image filename

--- a/view.c

+++ b/view.c

@@ -39,6 +39,7 @@

 Image *img;

 Point pos;

 int zoomlevel;

+int lfd;

 const char* zoomlevels[] = {

 	"25%", "33%", "50%", "75%",

@@ -104,6 +105,14 @@

 void zoom(void);

 void

+setlabel(char *label)

+{

+	if(lfd < 0)

+		return;

+	fprint(lfd, "%s", label);

+}

+

+void

 setimage(Image *i, int move)

 {

 	if(img != nil && img != orig){

@@ -131,6 +140,7 @@

 		return -1;

 	zoomlevel = Defaultzoomlevel;

 	setimage(i, 1);

+	setlabel(filename);

 	return 0;

 }

@@ -438,6 +448,7 @@

 	img = nil;

 	zoomlevel = Defaultzoomlevel;

+	lfd = open("/dev/label", OWRITE);

 	ARGBEGIN{

 	default:

 		usage();