X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=draw.c;h=0ded26b6c9fb454c206026fcef6fd99edfdf23fa;hb=b43989207a949cbc17182b451aa527afe542c98f;hp=1c6613f3249009eebf0c3256b8a2fca8de5f4924;hpb=c09bf8da071e05e2c1d714f0d31d41fe944bc11b;p=dwm.git

diff --git a/draw.c b/draw.c
index 1c6613f..0ded26b 100644
--- a/draw.c
+++ b/draw.c
@@ -3,36 +3,17 @@
  * See LICENSE file for license details.
  */
 #include "dwm.h"
-
 #include <stdio.h>
 #include <string.h>
 #include <X11/Xlocale.h>
 
-/* static functions */
-
-static void
-drawborder(void)
-{
-	XPoint points[5];
-	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
-	XSetForeground(dpy, dc.gc, dc.border);
-	points[0].x = dc.x;
-	points[0].y = dc.y;
-	points[1].x = dc.w - 1;
-	points[1].y = 0;
-	points[2].x = 0;
-	points[2].y = dc.h - 1;
-	points[3].x = -(dc.w - 1);
-	points[3].y = 0;
-	points[4].x = 0;
-	points[4].y = -(dc.h - 1);
-	XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
-}
+/* static */
 
 static unsigned int
-textnw(char *text, unsigned int len)
+textnw(const char *text, unsigned int len)
 {
 	XRectangle r;
+
 	if(dc.font.set) {
 		XmbTextExtents(dc.font.set, text, len, NULL, &r);
 		return r.width;
@@ -41,25 +22,36 @@ textnw(char *text, unsigned int len)
 }
 
 static void
-drawtext(const char *text, Bool invert, Bool border)
+drawtext(const char *text, Bool invert)
 {
 	int x, y, w, h;
-	unsigned int len;
 	static char buf[256];
+	unsigned int len, olen;
 	XGCValues gcv;
+	XPoint points[5];
 	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
 
 	XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg);
 	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
-
-	w = 0;
-	if(border)
-		drawborder();
+	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
+	XSetForeground(dpy, dc.gc, dc.border);
+	points[0].x = dc.x;
+	points[0].y = dc.y;
+	points[1].x = dc.w - 1;
+	points[1].y = 0;
+	points[2].x = 0;
+	points[2].y = dc.h - 1;
+	points[3].x = -(dc.w - 1);
+	points[3].y = 0;
+	points[4].x = 0;
+	points[4].y = -(dc.h - 1);
+	XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
 
 	if(!text)
 		return;
 
-	len = strlen(text);
+	w = 0;
+	olen = len = strlen(text);
 	if(len >= sizeof(buf))
 		len = sizeof(buf) - 1;
 	memcpy(buf, text, len);
@@ -72,6 +64,14 @@ drawtext(const char *text, Bool invert, Bool border)
 	/* shorten text if necessary */
 	while(len && (w = textnw(buf, len)) > dc.w - h)
 		buf[--len] = 0;
+	if(len < olen) {
+		if(len > 1)
+			buf[len - 1] = '.';
+		if(len > 2)
+			buf[len - 2] = '.';
+		if(len > 3)
+			buf[len - 3] = '.';
+	}
 
 	if(w > dc.w)
 		return; /* too long */
@@ -90,7 +90,7 @@ drawtext(const char *text, Bool invert, Bool border)
 	}
 }
 
-/* extern functions */
+/* extern */
 
 void
 drawall()
@@ -105,33 +105,32 @@ drawall()
 void
 drawstatus()
 {
-	int i;
+	int i, x;
 	Bool istile = arrange == dotile;
 
 	dc.x = dc.y = 0;
 	dc.w = bw;
-	drawtext(NULL, !istile, False);
+	drawtext(NULL, !istile);
 
 	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
+	for(i = 0; i < ntags; i++) {
 		dc.x += dc.w;
 		dc.w = textw(tags[i]);
 		if(istile)
-			drawtext(tags[i], (i == tsel), True);
+			drawtext(tags[i], seltag[i]);
 		else
-			drawtext(tags[i], (i != tsel), True);
-	}
-	if(sel) {
-		dc.x += dc.w;
-		dc.w = textw(sel->name);
-		drawtext(sel->name, istile, True);
+			drawtext(tags[i], !seltag[i]);
 	}
+	x = dc.x + dc.w;
 	dc.w = textw(stext);
 	dc.x = bx + bw - dc.w;
-	drawtext(stext, !istile, False);
-
+	drawtext(stext, !istile);
+	if(sel && ((dc.w = dc.x - x) >= bh)) {
+		dc.x = x;
+		drawtext(sel->name, istile);
+	}
 	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
-	XFlush(dpy);
+	XSync(dpy, False);
 }
 
 void
@@ -140,7 +139,7 @@ drawtitle(Client *c)
 	int i;
 	Bool istile = arrange == dotile;
 
-	if(c == sel) {
+	if(c == sel && issel) {
 		drawstatus();
 		XUnmapWindow(dpy, c->title);
 		XSetWindowBorder(dpy, c->win, dc.fg);
@@ -153,26 +152,25 @@ drawtitle(Client *c)
 	dc.x = dc.y = 0;
 
 	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
+	for(i = 0; i < ntags; i++) {
 		if(c->tags[i]) {
 			dc.x += dc.w;
-			dc.w = textw(c->tags[i]);
-			drawtext(c->tags[i], !istile, True);
+			dc.w = textw(tags[i]);
+			drawtext(tags[i], !istile);
 		}
 	}
 	dc.x += dc.w;
-	dc.w = textw(c->name);
-	drawtext(c->name, !istile, True);
-	XCopyArea(dpy, dc.drawable, c->title, dc.gc,
-			0, 0, c->tw, c->th, 0, 0);
-	XFlush(dpy);
+	dc.w = c->tw - dc.x;
+	drawtext(c->name, !istile);
+	XCopyArea(dpy, dc.drawable, c->title, dc.gc, 0, 0, c->tw, c->th, 0, 0);
+	XSync(dpy, False);
 }
 
 unsigned long
 getcolor(const char *colstr)
 {
-	XColor color;
 	Colormap cmap = DefaultColormap(dpy, screen);
+	XColor color;
 
 	XAllocNamedColor(dpy, cmap, colstr, &color, &color);
 	return color.pixel;
@@ -230,7 +228,7 @@ setfont(const char *fontstr)
 }
 
 unsigned int
-textw(char *text)
+textw(const char *text)
 {
 	return textnw(text, strlen(text)) + dc.font.height;
 }