X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=draw.c;h=25b08c6b7bf75999f88673daa30e055631a996d2;hb=e7508783e85aba0ce4ab09b0dd76c40342113aed;hp=3bc8b72af77414f646b2928250b058ea46d902c0;hpb=de7fc0011eccb546db1278fad41b684b3abaca18;p=dwm.git

diff --git a/draw.c b/draw.c
index 3bc8b72..25b08c6 100644
--- a/draw.c
+++ b/draw.c
@@ -1,17 +1,13 @@
-/*
- * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
 #include "dwm.h"
-#include <stdio.h>
 #include <string.h>
-#include <X11/Xlocale.h>
 
 /* static */
 
 static unsigned int
-textnw(const char *text, unsigned int len)
-{
+textnw(const char *text, unsigned int len) {
 	XRectangle r;
 
 	if(dc.font.set) {
@@ -22,211 +18,120 @@ textnw(const char *text, unsigned int len)
 }
 
 static void
-drawtext(const char *text, unsigned int colidx, Bool highlight)
-{
-	int x, y, w, h;
-	static char buf[256];
-	unsigned int len, olen;
-	XPoint points[5];
+drawsquare(Bool filled, Bool empty, unsigned long col[ColLast]) {
+	int x;
+	XGCValues gcv;
 	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
 
-	XSetForeground(dpy, dc.gc, dc.bg[colidx]);
-	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
-	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);
-	XSetForeground(dpy, dc.gc, dc.fg[colidx]);
-	XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
-
-	if(!text)
-		return;
-
-	w = 0;
-	olen = len = strlen(text);
-	if(len >= sizeof(buf))
-		len = sizeof(buf) - 1;
-	memcpy(buf, text, len);
-	buf[len] = 0;
-
-	h = dc.font.ascent + dc.font.descent;
-	y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
-	x = dc.x + (h / 2);
-
-	/* 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] = '.';
+	gcv.foreground = col[ColFG];
+	XChangeGC(dpy, dc.gc, GCForeground, &gcv);
+	x = (dc.font.ascent + dc.font.descent + 2) / 4;
+	r.x = dc.x + 1;
+	r.y = dc.y + 1;
+	if(filled) {
+		r.width = r.height = x + 1;
+		XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
 	}
-
-	if(w > dc.w)
-		return; /* too long */
-	if(dc.font.set)
-		XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
-	else {
-		XSetFont(dpy, dc.gc, dc.font.xfont->fid);
-		XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
-	}
-	if(highlight) {
-		points[0].x = dc.x + 1;
-		points[0].y = dc.y + 1;
-		points[1].x = dc.w - 3;
-		points[1].y = 0;
-		points[2].x = 0;
-		points[2].y = dc.h - 3;
-		points[3].x = -(dc.w - 3);
-		points[3].y = 0;
-		points[4].x = 0;
-		points[4].y = -(dc.h - 3);
-		XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
+	else if(empty) {
+		r.width = r.height = x;
+		XDrawRectangles(dpy, dc.drawable, dc.gc, &r, 1);
 	}
 }
 
-/* extern */
-
-void
-drawall()
-{
+static Bool
+isoccupied(unsigned int t) {
 	Client *c;
 
-	for(c = clients; c; c = getnext(c->next))
-		drawtitle(c);
-	drawstatus();
+	for(c = clients; c; c = c->next)
+		if(c->tags[t])
+			return True;
+	return False;
 }
 
+/* extern */
+
 void
-drawstatus()
-{
+drawstatus(void) {
 	int i, x;
-	Bool istile = arrange == dotile;
 
 	dc.x = dc.y = 0;
-	dc.w = bw;
-	drawtext(NULL, istile ? 1 : 0, False);
-
-	dc.w = 0;
 	for(i = 0; i < ntags; i++) {
-		dc.x += dc.w;
 		dc.w = textw(tags[i]);
-		if(istile)
-			drawtext(tags[i], seltag[i] ? 0 : 1, sel && sel->tags[i]);
-		else
-			drawtext(tags[i], seltag[i] ? 1 : 0, sel && sel->tags[i]);
+		if(seltag[i]) {
+			drawtext(tags[i], dc.sel);
+			drawsquare(sel && sel->tags[i], isoccupied(i), dc.sel);
+		}
+		else {
+			drawtext(tags[i], dc.norm);
+			drawsquare(sel && sel->tags[i], isoccupied(i), dc.norm);
+		}
+		dc.x += dc.w;
 	}
+	dc.w = blw;
+	drawtext(lt->symbol, dc.norm);
 	x = dc.x + dc.w;
 	dc.w = textw(stext);
-	dc.x = bx + bw - dc.w;
+	dc.x = sw - dc.w;
 	if(dc.x < x) {
 		dc.x = x;
-		dc.w = bw - x;
+		dc.w = sw - x;
 	}
-	drawtext(stext, istile ? 1 : 0, False);
-
-	if(sel && ((dc.w = dc.x - x) > bh)) {
+	drawtext(stext, dc.norm);
+	if((dc.w = dc.x - x) > bh) {
 		dc.x = x;
-		drawtext(sel->name, istile ? 0 : 1, False);
+		drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm);
 	}
-	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
+	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0);
 	XSync(dpy, False);
 }
 
 void
-drawtitle(Client *c)
-{
-	int i;
-	Bool istile = arrange == dotile;
+drawtext(const char *text, unsigned long col[ColLast]) {
+	int x, y, w, h;
+	static char buf[256];
+	unsigned int len, olen;
+	XGCValues gcv;
+	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
 
-	if(c == sel && issel) {
-		drawstatus();
-		XUnmapWindow(dpy, c->twin);
-		XSetWindowBorder(dpy, c->win, dc.fg[1]);
+	XSetForeground(dpy, dc.gc, col[ColBG]);
+	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
+	if(!text)
 		return;
+	w = 0;
+	olen = len = strlen(text);
+	if(len >= sizeof buf)
+		len = sizeof buf - 1;
+	memcpy(buf, text, len);
+	buf[len] = 0;
+	h = dc.font.ascent + dc.font.descent;
+	y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
+	x = dc.x + (h / 2);
+	/* 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] = '.';
 	}
-
-	XSetWindowBorder(dpy, c->win, dc.bg[0]);
-	XMapWindow(dpy, c->twin);
-	dc.x = dc.y = 0;
-	dc.w = c->tw;
-	drawtext(c->name, istile ? 1 : 0, False);
-	XCopyArea(dpy, dc.drawable, c->twin, dc.gc, 0, 0, c->tw, c->th, 0, 0);
-	XSync(dpy, False);
-}
-
-unsigned long
-getcolor(const char *colstr)
-{
-	Colormap cmap = DefaultColormap(dpy, screen);
-	XColor color;
-
-	XAllocNamedColor(dpy, cmap, colstr, &color, &color);
-	return color.pixel;
-}
-
-void
-setfont(const char *fontstr)
-{
-	char **missing, *def;
-	int i, n;
-
-	missing = NULL;
-	setlocale(LC_ALL, "");
-	if(dc.font.set)
-		XFreeFontSet(dpy, dc.font.set);
-	dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
-	if(missing) {
-		while(n--)
-			fprintf(stderr, "missing fontset: %s\n", missing[n]);
-		XFreeStringList(missing);
-		if(dc.font.set) {
-			XFreeFontSet(dpy, dc.font.set);
-			dc.font.set = NULL;
-		}
-	}
+	if(w > dc.w)
+		return; /* too long */
+	gcv.foreground = col[ColFG];
 	if(dc.font.set) {
-		XFontSetExtents *font_extents;
-		XFontStruct **xfonts;
-		char **font_names;
-
-		dc.font.ascent = dc.font.descent = 0;
-		font_extents = XExtentsOfFontSet(dc.font.set);
-		n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
-		for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
-			if(dc.font.ascent < (*xfonts)->ascent)
-				dc.font.ascent = (*xfonts)->ascent;
-			if(dc.font.descent < (*xfonts)->descent)
-				dc.font.descent = (*xfonts)->descent;
-			xfonts++;
-		}
+		XChangeGC(dpy, dc.gc, GCForeground, &gcv);
+		XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
 	}
 	else {
-		if(dc.font.xfont)
-			XFreeFont(dpy, dc.font.xfont);
-		dc.font.xfont = NULL;
-		dc.font.xfont = XLoadQueryFont(dpy, fontstr);
-		if (!dc.font.xfont)
-			dc.font.xfont = XLoadQueryFont(dpy, "fixed");
-		if (!dc.font.xfont)
-			eprint("error, cannot init 'fixed' font\n");
-		dc.font.ascent = dc.font.xfont->ascent;
-		dc.font.descent = dc.font.xfont->descent;
+		gcv.font = dc.font.xfont->fid;
+		XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv);
+		XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
 	}
-	dc.font.height = dc.font.ascent + dc.font.descent;
 }
 
 unsigned int
-textw(const char *text)
-{
+textw(const char *text) {
 	return textnw(text, strlen(text)) + dc.font.height;
 }