-/*
- * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
+/* See LICENSE file for copyright and license details. */
#include "dmenu.h"
-#include <stdio.h>
#include <string.h>
-#include <X11/Xlocale.h>
-
-/* static */
-
-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 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
-drawtext(const char *text, Bool invert, Bool border)
-{
+drawtext(const char *text, unsigned long col[ColLast]) {
int x, y, w, h;
static char buf[256];
- unsigned int len;
- XGCValues gcv;
+ unsigned int len, olen;
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
- 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;
- if(dc.font.set) {
- XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv);
- XmbDrawImageString(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);
- }
+ XSetForeground(dpy, dc.gc, col[ColFG]);
+ if(dc.font.set)
+ XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
+ else
+ XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
}
-unsigned long
-getcolor(const char *colstr)
-{
- Colormap cmap = DefaultColormap(dpy, screen);
- XColor color;
-
- XAllocNamedColor(dpy, cmap, colstr, &color, &color);
- return color.pixel;
+unsigned int
+textw(const char *text) {
+ return textnw(text, strlen(text)) + dc.font.height;
}
-void
-setfont(const char *fontstr)
-{
- char **missing, *def;
- int i, n;
+unsigned int
+textnw(const char *text, unsigned int len) {
+ XRectangle r;
- 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) {
- 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);
- 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++;
- }
- }
- 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;
+ XmbTextExtents(dc.font.set, text, len, NULL, &r);
+ return r.width;
}
- dc.font.height = dc.font.ascent + dc.font.descent;
-}
-
-unsigned int
-textw(const char *text)
-{
- return textnw(text, strlen(text)) + dc.font.height;
+ return XTextWidth(dc.font.xfont, text, len);
}