You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
223 lines
4.6 KiB
223 lines
4.6 KiB
/*
|
|
* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
|
* See LICENSE file for license details.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <X11/Xlocale.h>
|
|
|
|
#include "dwm.h"
|
|
|
|
void
|
|
draw_bar()
|
|
{
|
|
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);
|
|
}
|
|
|
|
void
|
|
draw_client(Client *c)
|
|
{
|
|
int i;
|
|
if(c == sel) {
|
|
draw_bar();
|
|
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;
|
|
|
|
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);
|
|
}
|
|
}
|
|
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);
|
|
}
|
|
|
|
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)
|
|
{
|
|
int x, y, w, h;
|
|
unsigned int len;
|
|
static char buf[256];
|
|
XGCValues gcv;
|
|
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();
|
|
|
|
if(!text)
|
|
return;
|
|
|
|
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(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);
|
|
}
|
|
}
|
|
|
|
unsigned long
|
|
initcolor(const char *colstr)
|
|
{
|
|
XColor color;
|
|
Colormap cmap = DefaultColormap(dpy, screen);
|
|
|
|
XAllocNamedColor(dpy, cmap, colstr, &color, &color);
|
|
return color.pixel;
|
|
}
|
|
|
|
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;
|
|
}
|
|
return XTextWidth(dc.font.xfont, text, len);
|
|
}
|
|
|
|
unsigned int
|
|
textw(char *text)
|
|
{
|
|
return textnw(text, strlen(text)) + dc.font.height;
|
|
}
|
|
|
|
void
|
|
initfont(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(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)
|
|
error("error, cannot init 'fixed' font\n");
|
|
dc.font.ascent = dc.font.xfont->ascent;
|
|
dc.font.descent = dc.font.xfont->descent;
|
|
}
|
|
dc.font.height = dc.font.ascent + dc.font.descent;
|
|
}
|