X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=draw.c;h=fe73867a1d39ced4f3f656c8a22b48bb5df60d2c;hp=6a7fea970c398fa930f22122b832f15428cb413d;hb=1d4a24dae02cfb3a3241c3d293e96dba910317bd;hpb=c0705eeb65733e8c5091e47d5bdc701a0779a949

diff --git a/draw.c b/draw.c
index 6a7fea9..fe73867 100644
--- a/draw.c
+++ b/draw.c
@@ -1,184 +1,175 @@
-/*
- * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMIV-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>
-
-#include "dwm.h"
+/* static */
 
-void
-drawstatus()
+static Bool
+isoccupied(unsigned int t)
 {
-	int i;
-
-	dc.x = dc.y = 0;
-	dc.w = bw;
-	drawtext(NULL, False, False);
-
-	if(arrange == floating) {
-		dc.w = textw("~");
-		drawtext("~", False, False);
-	}
-	else
-		dc.w = 0;
-	for(i = 0; i < TLast; i++) {
-		dc.x += dc.w;
-		dc.w = textw(tags[i]);
-		drawtext(tags[i], i == tsel, True);
-	}
-	if(sel) {
-		dc.x += dc.w;
-		dc.w = textw(sel->name);
-		drawtext(sel->name, True, True);
-	}
-	dc.w = textw(stext);
-	dc.x = bx + bw - dc.w;
-	drawtext(stext, False, False);
-
-	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
-	XFlush(dpy);
+	Client *c;
+	for(c = clients; c; c = c->next)
+		if(c->tags[t])
+			return True;
+	return False;
 }
 
-void
-drawtitle(Client *c)
-{
-	int i;
-	if(c == sel) {
-		drawstatus();
-		XUnmapWindow(dpy, c->title);
-		XSetWindowBorder(dpy, c->win, dc.fg);
-		return;
-	}
-
-	XSetWindowBorder(dpy, c->win, dc.bg);
-	XMapWindow(dpy, c->title);
-
-	dc.x = dc.y = 0;
+static unsigned int
+textnw(const char *text, unsigned int len) {
+	XRectangle r;
 
-	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
-		if(c->tags[i]) {
-			dc.x += dc.w;
-			dc.w = textw(c->tags[i]);
-			drawtext(c->tags[i], False, True);
-		}
+	if(dc.font.set) {
+		XmbTextExtents(dc.font.set, text, len, NULL, &r);
+		return r.width;
 	}
-	dc.x += dc.w;
-	dc.w = textw(c->name);
-	drawtext(c->name, False, True);
-	XCopyArea(dpy, dc.drawable, c->title, dc.gc,
-			0, 0, c->tw, c->th, 0, 0);
-	XFlush(dpy);
+	return XTextWidth(dc.font.xfont, text, len);
 }
 
 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);
-}
-
-void
-drawtext(const char *text, Bool invert, Bool border)
-{
+drawtext(const char *text, unsigned long col[ColLast], Bool filledsquare, Bool emptysquare) {
 	int x, y, w, h;
-	unsigned int len;
 	static char buf[256];
+	unsigned int len, olen;
 	XGCValues gcv;
 	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
+	XPoint pt[5];
 
-	XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg);
+	XSetForeground(dpy, dc.gc, col[ColBG]);
 	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
-
-	w = 0;
-	if(border)
-		drawborder();
-
 	if(!text)
 		return;
-
-	len = strlen(text);
-	if(len >= sizeof(buf))
-		len = sizeof(buf) - 1;
+	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] = '.';
+	}
 	if(w > dc.w)
 		return; /* too long */
-
-	gcv.foreground = invert ? dc.bg : dc.fg;
-	gcv.background = invert ? dc.fg : dc.bg;
+	gcv.foreground = col[ColFG];
 	if(dc.font.set) {
-		XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv);
-		XmbDrawImageString(dpy, dc.drawable, dc.font.set, dc.gc,
-				x, y, buf, len);
+		XChangeGC(dpy, dc.gc, GCForeground, &gcv);
+		XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
 	}
 	else {
 		gcv.font = dc.font.xfont->fid;
-		XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv);
-		XDrawImageString(dpy, dc.drawable, dc.gc, x, y, buf, len);
+		XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv);
+		XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
+	}
+	x = (h + 2) / 4;
+	if(filledsquare) {
+		r.x = dc.x + 1;
+		r.y = dc.y + 1;
+		r.width = r.height = x + 1;
+		XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
+	}
+	else if(emptysquare) {
+		pt[0].x = dc.x + 1;
+		pt[0].y = dc.y + 1;
+		pt[1].x = x;
+		pt[1].y = 0;
+		pt[2].x = 0;
+		pt[2].y = x;
+		pt[3].x = -x;
+		pt[3].y = 0;
+		pt[4].x = 0;
+		pt[4].y = -x;
+		XDrawLines(dpy, dc.drawable, dc.gc, pt, 5, CoordModePrevious);
 	}
 }
 
-unsigned long
-getcolor(const char *colstr)
-{
-	XColor color;
-	Colormap cmap = DefaultColormap(dpy, screen);
+/* extern */
 
-	XAllocNamedColor(dpy, cmap, colstr, &color, &color);
-	return color.pixel;
+void
+drawall(void) {
+	Client *c;
+
+	for(c = clients; c; c = getnext(c->next))
+		drawclient(c);
+	drawstatus();
 }
 
-unsigned int
-textnw(char *text, unsigned int len)
-{
-	XRectangle r;
-	if(dc.font.set) {
-		XmbTextExtents(dc.font.set, text, len, NULL, &r);
-		return r.width;
+void
+drawstatus(void) {
+	int i, x;
+
+	dc.x = dc.y = 0;
+	for(i = 0; i < ntags; i++) {
+		dc.w = textw(tags[i]);
+		if(seltag[i])
+			drawtext(tags[i], dc.sel, sel && sel->tags[i], isoccupied(i));
+		else
+			drawtext(tags[i], dc.norm, sel && sel->tags[i], isoccupied(i));
+		dc.x += dc.w;
 	}
-	return XTextWidth(dc.font.xfont, text, len);
+	dc.w = bmw;
+	drawtext(mtext, dc.status, False, False);
+	x = dc.x + dc.w;
+	dc.w = textw(stext);
+	dc.x = bw - dc.w;
+	if(dc.x < x) {
+		dc.x = x;
+		dc.w = bw - x;
+	}
+	drawtext(stext, dc.status, False, False);
+	if((dc.w = dc.x - x) > bh) {
+		dc.x = x;
+		drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm, False, False);
+	}
+	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
+	XSync(dpy, False);
 }
 
-unsigned int
-textw(char *text)
-{
-	return textnw(text, strlen(text)) + dc.font.height;
+void
+drawclient(Client *c) {
+	if(c == sel && issel) {
+		drawstatus();
+		XUnmapWindow(dpy, c->twin);
+		XSetWindowBorder(dpy, c->win, dc.sel[ColBG]);
+		return;
+	}
+	XSetWindowBorder(dpy, c->win, dc.norm[ColBG]);
+	XMapWindow(dpy, c->twin);
+	dc.x = dc.y = 0;
+	dc.w = c->tw;
+	drawtext(c->name, dc.norm, False,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;
+
+	if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
+		eprint("error, cannot allocate color '%s'\n", colstr);
+	return color.pixel;
 }
 
 void
-setfont(const char *fontstr)
-{
-	char **missing, *def;
+setfont(const char *fontstr) {
+	char *def, **missing;
 	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);
@@ -186,16 +177,11 @@ setfont(const char *fontstr)
 		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(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);
@@ -211,13 +197,15 @@ setfont(const char *fontstr)
 		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)
-			error("error, cannot init 'fixed' font\n");
+		if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr)))
+			eprint("error, cannot load font: '%s'\n", fontstr);
 		dc.font.ascent = dc.font.xfont->ascent;
 		dc.font.descent = dc.font.xfont->descent;
 	}
 	dc.font.height = dc.font.ascent + dc.font.descent;
 }
+
+unsigned int
+textw(const char *text) {
+	return textnw(text, strlen(text)) + dc.font.height;
+}