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

[dwm.git] / draw.c

diff --git a/draw.c b/draw.c
index 25b08c6..f049b45 100644 (file)
--- a/draw.c
+++ b/draw.c
@@ -6,15 +6,22 @@
 
 /* static */
 
-static unsigned int
-textnw(const char *text, unsigned int len) {
-       XRectangle r;
+static void
+drawcaret(unsigned long col[ColLast]) {
+       int x;
+       XGCValues gcv;
+       XPoint pt[3];
 
-       if(dc.font.set) {
-               XmbTextExtents(dc.font.set, text, len, NULL, &r);
-               return r.width;
-       }
-       return XTextWidth(dc.font.xfont, text, len);
+       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
@@ -48,6 +55,17 @@ isoccupied(unsigned int t) {
        return False;
 }
 
+static unsigned int
+textnw(const char *text, unsigned int len) {
+       XRectangle r;
+
+       if(dc.font.set) {
+               XmbTextExtents(dc.font.set, text, len, NULL, &r);
+               return r.width;
+       }
+       return XTextWidth(dc.font.xfont, text, len);
+}
+
 /* extern */
 
 void
@@ -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);