author | Anselm R. Garbe <arg@suckless.org> |
Mon, 19 Feb 2007 14:44:05 +0100 | |
changeset 773 | 81c5237a53b8 |
parent 728 | 295c8ca7a27a |
permissions | -rw-r--r-- |
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next version will contain updated copyright notice
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/* (C)opyright MMIV-MMVII Anselm R. Garbe <garbeam at gmail dot com> |
2 | 2 |
* See LICENSE file for license details. |
3 |
*/ |
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#include "dwm.h" |
2 | 5 |
#include <stdio.h> |
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#include <string.h> |
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/* static */ |
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static Bool |
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isoccupied(unsigned int t) |
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{ |
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Client *c; |
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for(c = clients; c; c = c->next) |
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if(c->tags[t]) |
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return True; |
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return False; |
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} |
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static unsigned int |
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textnw(const char *text, unsigned int len) { |
77 | 22 |
XRectangle r; |
123 | 23 |
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77 | 24 |
if(dc.font.set) { |
25 |
XmbTextExtents(dc.font.set, text, len, NULL, &r); |
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return r.width; |
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} |
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return XTextWidth(dc.font.xfont, text, len); |
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} |
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||
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static void |
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drawtext(const char *text, unsigned long col[ColLast], Bool filledsquare, Bool emptysquare) { |
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int x, y, w, h; |
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static char buf[256]; |
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unsigned int len, olen; |
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XGCValues gcv; |
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XRectangle r = { dc.x, dc.y, dc.w, dc.h }; |
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XSetForeground(dpy, dc.gc, col[ColBG]); |
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XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
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41 |
if(!text) |
2 | 42 |
return; |
218 | 43 |
w = 0; |
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olen = len = strlen(text); |
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applied Jukka's sizeof K&R compliance patch, applied Manuels' last-line printage proposal for stdin reading.
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if(len >= sizeof buf) |
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len = sizeof buf - 1; |
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memcpy(buf, text, len); |
2 | 48 |
buf[len] = 0; |
34 | 49 |
h = dc.font.ascent + dc.font.descent; |
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y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent; |
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x = dc.x + (h / 2); |
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2 | 52 |
/* shorten text if necessary */ |
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while(len && (w = textnw(buf, len)) > dc.w - h) |
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buf[--len] = 0; |
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if(len < olen) { |
273 | 56 |
if(len > 1) |
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buf[len - 1] = '.'; |
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if(len > 2) |
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buf[len - 2] = '.'; |
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if(len > 3) |
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buf[len - 3] = '.'; |
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} |
34 | 63 |
if(w > dc.w) |
2 | 64 |
return; /* too long */ |
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gcv.foreground = col[ColFG]; |
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if(dc.font.set) { |
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XChangeGC(dpy, dc.gc, GCForeground, &gcv); |
342 | 68 |
XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len); |
352 | 69 |
} |
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else { |
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gcv.font = dc.font.xfont->fid; |
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XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv); |
342 | 73 |
XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len); |
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} |
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x = (h + 2) / 4; |
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r.x = dc.x + 1; |
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r.y = dc.y + 1; |
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if(filledsquare) { |
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r.width = r.height = x + 1; |
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XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
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} |
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else if(emptysquare) { |
728
295c8ca7a27a
applied apm's patch proposal, getting rid of XDrawLines
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r.width = r.height = x; |
295c8ca7a27a
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XDrawRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
604 | 85 |
} |
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} |
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/* extern */ |
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void |
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drawstatus(void) { |
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made status bar drawing more robust, implemented togglemax and togglemode, works quite well
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int i, x; |
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dc.x = dc.y = 0; |
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removed TLast tag enum, now tags is simple defined as char *[] array, the rest is calculated correctly, rules take an int array for the tags
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for(i = 0; i < ntags; i++) { |
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dc.w = textw(tags[i]); |
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if(seltag[i]) |
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drawtext(tags[i], dc.sel, sel && sel->tags[i], isoccupied(i)); |
77 | 99 |
else |
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drawtext(tags[i], dc.norm, sel && sel->tags[i], isoccupied(i)); |
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dc.x += dc.w; |
77 | 102 |
} |
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dc.w = bmw; |
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drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.norm, False, False); |
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x = dc.x + dc.w; |
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dc.w = textw(stext); |
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dc.x = sw - dc.w; |
342 | 108 |
if(dc.x < x) { |
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dc.x = x; |
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dc.w = sw - x; |
342 | 111 |
} |
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drawtext(stext, dc.norm, False, False); |
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applied sanders somepatches.patch
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if((dc.w = dc.x - x) > bh) { |
342 | 114 |
dc.x = x; |
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drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm, False, False); |
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} |
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117 |
XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0); |
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fixed XSync handling and finished man page
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XSync(dpy, False); |
77 | 119 |
} |
120 |
||
43 | 121 |
unsigned long |
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122 |
getcolor(const char *colstr) { |
123 | 123 |
Colormap cmap = DefaultColormap(dpy, screen); |
2 | 124 |
XColor color; |
43 | 125 |
|
495 | 126 |
if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color)) |
127 |
eprint("error, cannot allocate color '%s'\n", colstr); |
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2 | 128 |
return color.pixel; |
129 |
} |
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130 |
||
131 |
void |
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9d23330a5268
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132 |
setfont(const char *fontstr) { |
619 | 133 |
char *def, **missing; |
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new stuff (some warning elimination)
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134 |
int i, n; |
2 | 135 |
|
7 | 136 |
missing = NULL; |
43 | 137 |
if(dc.font.set) |
138 |
XFreeFontSet(dpy, dc.font.set); |
|
139 |
dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); |
|
2 | 140 |
if(missing) { |
141 |
while(n--) |
|
142 |
fprintf(stderr, "missing fontset: %s\n", missing[n]); |
|
143 |
XFreeStringList(missing); |
|
144 |
} |
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43 | 145 |
if(dc.font.set) { |
2 | 146 |
XFontSetExtents *font_extents; |
147 |
XFontStruct **xfonts; |
|
148 |
char **font_names; |
|
43 | 149 |
dc.font.ascent = dc.font.descent = 0; |
150 |
font_extents = XExtentsOfFontSet(dc.font.set); |
|
151 |
n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); |
|
152 |
for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { |
|
153 |
if(dc.font.ascent < (*xfonts)->ascent) |
|
154 |
dc.font.ascent = (*xfonts)->ascent; |
|
155 |
if(dc.font.descent < (*xfonts)->descent) |
|
156 |
dc.font.descent = (*xfonts)->descent; |
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2 | 157 |
xfonts++; |
158 |
} |
|
159 |
} |
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160 |
else { |
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43 | 161 |
if(dc.font.xfont) |
162 |
XFreeFont(dpy, dc.font.xfont); |
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163 |
dc.font.xfont = NULL; |
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2644c951fc74
removed the hardcoded fixed fallback, it is useless in non-Latin1 environments
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164 |
if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))) |
627 | 165 |
eprint("error, cannot load font: '%s'\n", fontstr); |
43 | 166 |
dc.font.ascent = dc.font.xfont->ascent; |
167 |
dc.font.descent = dc.font.xfont->descent; |
|
2 | 168 |
} |
43 | 169 |
dc.font.height = dc.font.ascent + dc.font.descent; |
2 | 170 |
} |
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171 |
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4bd49f404f10
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172 |
unsigned int |
461
9d23330a5268
removed a bunch of lines through making function signatures more consistent with my style ( { does not belong to a new line, if function args are single-lined)
Anselm R. Garbe <arg@10kloc.org>
parents:
377
diff
changeset
|
173 |
textw(const char *text) { |
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174 |
return textnw(text, strlen(text)) + dc.font.height; |
4bd49f404f10
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175 |
} |