X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=draw.c;h=c4448dbef13339d7aada204466d93c162d1c30b4;hp=4ebda125c62d9036cb71692533d80f2a085c49cf;hb=cb4aa5bc35cf16a06bb2b4e880648e390fa2cc55;hpb=2e834e941f695481894123e0665416f96333653b diff --git a/draw.c b/draw.c index 4ebda12..c4448db 100644 --- a/draw.c +++ b/draw.c @@ -1,17 +1,24 @@ -/* - * (C)opyright MMIV-MMVI Anselm R. Garbe +/* (C)opyright MMIV-MMVII Anselm R. Garbe * See LICENSE file for license details. */ #include "dwm.h" #include #include -#include /* static */ -static unsigned int -textnw(const char *text, unsigned int len) +static Bool +isoccupied(unsigned int t) { + Client *c; + for(c = clients; c; c = c->next) + if(c->tags[t]) + return True; + return False; +} + +static unsigned int +textnw(const char *text, unsigned int len) { XRectangle r; if(dc.font.set) { @@ -22,44 +29,27 @@ textnw(const char *text, unsigned int len) } static void -drawtext(const char *text, Bool invert, Bool underline) -{ +drawtext(const char *text, unsigned long col[ColLast], Bool filledsquare, Bool emptysquare) { int x, y, w, h; static char buf[256]; unsigned int len, olen; XGCValues gcv; - XPoint points[5]; 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); - 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.border); - 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; + 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; @@ -71,34 +61,44 @@ drawtext(const char *text, Bool invert, Bool underline) 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); + 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); + XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv); XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len); } - if(underline) { - points[0].x = dc.x + (h / 2) - 1; - points[0].y = dc.y + dc.h - 3; - points[1].x = dc.w - h + 2; - points[1].y = 0; - XDrawLines(dpy, dc.drawable, dc.gc, points, 2, CoordModePrevious); + 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); } } /* extern */ void -drawall() -{ +drawall(void) { Client *c; for(c = clients; c; c = getnext(c->next)) @@ -107,81 +107,69 @@ drawall() } void -drawstatus() -{ +drawstatus(void) { int i, x; - Bool istile = arrange == dotile; dc.x = dc.y = 0; - dc.w = bw; - drawtext(NULL, !istile, 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], sel && sel->tags[i]); + if(seltag[i]) + drawtext(tags[i], dc.sel, sel && sel->tags[i], isoccupied(i)); else - drawtext(tags[i], !seltag[i], sel && sel->tags[i]); + drawtext(tags[i], dc.norm, sel && sel->tags[i], isoccupied(i)); + dc.x += dc.w; } + dc.w = bmw; + drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.status, False, False); x = dc.x + dc.w; dc.w = textw(stext); - dc.x = bx + bw - dc.w; + dc.x = bw - dc.w; if(dc.x < x) { dc.x = x; dc.w = bw - x; } - drawtext(stext, !istile, False); - - if(sel && ((dc.w = dc.x - x) > bh)) { + drawtext(stext, dc.status, False, False); + if((dc.w = dc.x - x) > bh) { dc.x = x; - drawtext(sel->name, istile, False); + 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); } void -drawtitle(Client *c) -{ - int i; - Bool istile = arrange == dotile; - +drawtitle(Client *c) { if(c == sel && issel) { drawstatus(); XUnmapWindow(dpy, c->twin); - XSetWindowBorder(dpy, c->win, dc.fg); + XSetWindowBorder(dpy, c->win, dc.sel[ColBG]); return; } - - XSetWindowBorder(dpy, c->win, dc.bg); + XSetWindowBorder(dpy, c->win, dc.norm[ColBG]); XMapWindow(dpy, c->twin); dc.x = dc.y = 0; dc.w = c->tw; - drawtext(c->name, !istile, False); + 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) -{ +getcolor(const char *colstr) { Colormap cmap = DefaultColormap(dpy, screen); XColor color; - XAllocNamedColor(dpy, cmap, colstr, &color, &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); @@ -189,16 +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); @@ -214,11 +197,8 @@ 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) - eprint("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; } @@ -226,7 +206,6 @@ setfont(const char *fontstr) } unsigned int -textw(const char *text) -{ +textw(const char *text) { return textnw(text, strlen(text)) + dc.font.height; }