[hackers] [dwm] dwm draws a small caret before the client title if it's a versatile client

changeset: 817:90435b444620
tag: tip
user: Anselm R. Garbe <arg_AT_suckless.org>
date: Thu Feb 22 10:52:57 2007 +0100
summary: dwm draws a small caret before the client title if it's a versatile client

diff -r f52272c62eb9 -r 90435b444620 draw.c
--- a/draw.c Thu Feb 22 09:29:38 2007 +0100
+++ b/draw.c Thu Feb 22 10:52:57 2007 +0100
@@ -5,6 +5,24 @@
 #include <string.h>
 
 /* static */
+
+static void
+drawcaret(unsigned long col[ColLast]) {
+ int x;
+ XGCValues gcv;
+ XPoint pt[3];
+
+ gcv.foreground = col[ColFG];
+ XChangeGC(dpy, dc.gc, GCForeground, &gcv);
+ x = (dc.font.ascent + dc.font.descent) / 2;
+ pt[0].x = dc.x + 1;
+ pt[0].y = dc.y + 1 + x;
+ pt[1].x = 0;
+ pt[1].y = -x;
+ pt[2].x = x;
+ pt[2].y = 0;
+ XDrawLines(dpy, dc.drawable, dc.gc, pt, 3, CoordModePrevious);
+}
 
 static void
 drawsquare(Bool filled, Bool empty, unsigned long col[ColLast]) {
@@ -79,7 +97,13 @@ drawstatus(void) {
         drawtext(stext, dc.norm);
         if((dc.w = dc.x - x) > bh) {
                 dc.x = x;
- drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm);
+ if(sel) {
+ drawtext(sel->name, dc.sel);
+ if(sel->isversatile)
+ drawcaret(dc.sel);
+ }
+ else
+ drawtext(NULL, dc.norm);
         }
         XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0);
         XSync(dpy, False);
diff -r f52272c62eb9 -r 90435b444620 dwm.1
--- a/dwm.1 Thu Feb 22 09:29:38 2007 +0100
+++ b/dwm.1 Thu Feb 22 10:52:57 2007 +0100
@@ -19,11 +19,12 @@ tags. Selecting certain tags displays al
 tags. Selecting certain tags displays all windows with these tags.
 .P
 dwm contains a small status bar which displays all available tags, the layout,
-the title of the focused window, and the text read from standard input. The
-selected tags are indicated with a different color. The tags of the focused
-window are indicated with a filled square in the top left corner. The tags
-which are applied to one or more windows are indicated with an empty square in
-the top left corner.
+the title of the focused window, and the text read from standard input. If
+the focused window is in versatile state, a small caret is printed before
+its title. The selected tags are indicated with a different color. The tags
+of the focused window are indicated with a filled square in the top left
+corner. The tags which are applied to one or more windows are indicated
+with an empty square in the top left corner.
 .P
 dwm draws a small border around windows to indicate the focus state.
 .SH OPTIONS
Received on Thu Feb 22 2007 - 10:54:50 UTC