Mercurial > dwm-meillo
annotate draw.c @ 460:ab4b08d49d24
some more simplifications of intro comment in dwm.h, this should suffice for comments in dwm
| author | Anselm R. Garbe <arg@10kloc.org> |
|---|---|
| date | Tue, 12 Sep 2006 09:50:06 +0200 |
| parents | b1159a638d0a |
| children | 9d23330a5268 |
| rev | line source |
|---|---|
| 2 | 1 /* |
| 2 * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com> | |
| 3 * See LICENSE file for license details. | |
| 4 */ | |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
5 #include "dwm.h" |
| 2 | 6 #include <stdio.h> |
| 7 #include <string.h> | |
| 32 | 8 #include <X11/Xlocale.h> |
| 9 | |
|
84
052fe7498930
ordered variables in structs and source files alphabetically
Anselm R. Garbe <garbeam@wmii.de>
parents:
79
diff
changeset
|
10 /* static */ |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
11 |
| 77 | 12 static unsigned int |
|
173
1db04019684e
changed Client->tags and Rule->tags to be Bool (I'll also try to remove the TLast enum)
arg@10ksloc.org
parents:
164
diff
changeset
|
13 textnw(const char *text, unsigned int len) |
| 75 | 14 { |
| 77 | 15 XRectangle r; |
| 123 | 16 |
| 77 | 17 if(dc.font.set) { |
| 18 XmbTextExtents(dc.font.set, text, len, NULL, &r); | |
| 19 return r.width; | |
| 20 } | |
| 21 return XTextWidth(dc.font.xfont, text, len); | |
| 75 | 22 } |
| 23 | |
| 77 | 24 static void |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
25 drawtext(const char *text, unsigned long col[ColLast], Bool highlight) |
| 2 | 26 { |
|
344
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
27 int x, y, w, h; |
|
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
28 static char buf[256]; |
|
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
29 unsigned int len, olen; |
| 352 | 30 XGCValues gcv; |
|
344
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
31 XRectangle r = { dc.x, dc.y, dc.w, dc.h }; |
|
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
32 |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
33 XSetForeground(dpy, dc.gc, col[ColBG]); |
|
344
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
34 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
|
237
7f8f7f14e9cd
readded border color, this sucks least
Anselm R.Garbe <arg@10ksloc.org>
parents:
236
diff
changeset
|
35 |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
36 if(!text) |
| 2 | 37 return; |
| 38 | |
| 218 | 39 w = 0; |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
40 olen = len = strlen(text); |
| 2 | 41 if(len >= sizeof(buf)) |
| 42 len = sizeof(buf) - 1; | |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
43 memcpy(buf, text, len); |
| 2 | 44 buf[len] = 0; |
| 45 | |
| 34 | 46 h = dc.font.ascent + dc.font.descent; |
| 47 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent; | |
| 48 x = dc.x + (h / 2); | |
| 2 | 49 |
| 50 /* shorten text if necessary */ | |
| 43 | 51 while(len && (w = textnw(buf, len)) > dc.w - h) |
| 2 | 52 buf[--len] = 0; |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
53 if(len < olen) { |
| 273 | 54 if(len > 1) |
| 55 buf[len - 1] = '.'; | |
| 56 if(len > 2) | |
| 57 buf[len - 2] = '.'; | |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
58 if(len > 3) |
| 273 | 59 buf[len - 3] = '.'; |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
60 } |
| 2 | 61 |
| 34 | 62 if(w > dc.w) |
| 2 | 63 return; /* too long */ |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
64 gcv.foreground = col[ColFG]; |
| 352 | 65 if(dc.font.set) { |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
66 XChangeGC(dpy, dc.gc, GCForeground, &gcv); |
| 342 | 67 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len); |
| 352 | 68 } |
| 2 | 69 else { |
| 352 | 70 gcv.font = dc.font.xfont->fid; |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
71 XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv); |
| 342 | 72 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len); |
| 73 } | |
| 345 | 74 if(highlight) { |
| 352 | 75 r.x = dc.x + 2; |
| 76 r.y = dc.y + 2; | |
| 77 r.width = r.height = 3; | |
| 78 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); | |
| 2 | 79 } |
| 80 } | |
| 81 | |
|
84
052fe7498930
ordered variables in structs and source files alphabetically
Anselm R. Garbe <garbeam@wmii.de>
parents:
79
diff
changeset
|
82 /* extern */ |
| 77 | 83 |
| 84 void | |
| 85 drawall() | |
| 86 { | |
| 87 Client *c; | |
| 88 | |
|
142
9b9deafa0508
committed a patch which fixes the hints of Jukka
arg@10ksloc.org
parents:
124
diff
changeset
|
89 for(c = clients; c; c = getnext(c->next)) |
| 77 | 90 drawtitle(c); |
| 91 drawstatus(); | |
| 92 } | |
| 93 | |
| 94 void | |
| 95 drawstatus() | |
| 96 { | |
|
124
75576e44c1d8
made status bar drawing more robust, implemented togglemax and togglemode, works quite well
arg@10ksloc.org
parents:
123
diff
changeset
|
97 int i, x; |
| 77 | 98 |
| 99 dc.x = dc.y = 0; | |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
100 |
|
178
e848966a1ac6
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
arg@10ksloc.org
parents:
173
diff
changeset
|
101 for(i = 0; i < ntags; i++) { |
| 77 | 102 dc.w = textw(tags[i]); |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
103 if(seltag[i]) |
|
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
104 drawtext(tags[i], dc.sel, sel && sel->tags[i]); |
| 77 | 105 else |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
106 drawtext(tags[i], dc.norm, sel && sel->tags[i]); |
|
362
ba6c55e1b9b2
trying a different configuration
Anselm R. Garbe <arg@10kloc.org>
parents:
361
diff
changeset
|
107 dc.x += dc.w; |
| 77 | 108 } |
|
362
ba6c55e1b9b2
trying a different configuration
Anselm R. Garbe <arg@10kloc.org>
parents:
361
diff
changeset
|
109 |
|
ba6c55e1b9b2
trying a different configuration
Anselm R. Garbe <arg@10kloc.org>
parents:
361
diff
changeset
|
110 dc.w = bmw; |
|
ba6c55e1b9b2
trying a different configuration
Anselm R. Garbe <arg@10kloc.org>
parents:
361
diff
changeset
|
111 drawtext(arrange == dotile ? TILESYMBOL : FLOATSYMBOL, dc.status, False); |
|
ba6c55e1b9b2
trying a different configuration
Anselm R. Garbe <arg@10kloc.org>
parents:
361
diff
changeset
|
112 |
|
361
728e74820e1d
removed small 1px gap, somehow without it things feel better
Anselm R. Garbe <arg@10kloc.org>
parents:
360
diff
changeset
|
113 x = dc.x + dc.w; |
| 77 | 114 dc.w = textw(stext); |
| 115 dc.x = bx + bw - dc.w; | |
| 342 | 116 if(dc.x < x) { |
| 117 dc.x = x; | |
| 118 dc.w = bw - x; | |
| 119 } | |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
120 drawtext(stext, dc.status, False); |
|
340
ae0affabdc02
implemented right tag drawing in the status bar and titlebars
Anselm R. Garbe <arg@10kloc.org>
parents:
334
diff
changeset
|
121 |
|
371
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
122 if((dc.w = dc.x - x) > bh) { |
| 342 | 123 dc.x = x; |
|
371
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
124 if(sel) |
|
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
125 drawtext(sel->name, dc.sel, False); |
|
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
126 else |
|
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
127 drawtext(NULL, dc.norm, False); |
|
124
75576e44c1d8
made status bar drawing more robust, implemented togglemax and togglemode, works quite well
arg@10ksloc.org
parents:
123
diff
changeset
|
128 } |
| 77 | 129 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0); |
|
79
aabebd6e61f3
fixed XSync handling and finished man page
Anselm R. Garbe <garbeam@wmii.de>
parents:
77
diff
changeset
|
130 XSync(dpy, False); |
| 77 | 131 } |
| 132 | |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
133 void |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
134 drawtitle(Client *c) |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
135 { |
|
239
e5390f8e06b9
applied sumik's multihead patch
Anselm R.Garbe <arg@10ksloc.org>
parents:
237
diff
changeset
|
136 if(c == sel && issel) { |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
137 drawstatus(); |
| 342 | 138 XUnmapWindow(dpy, c->twin); |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
139 XSetWindowBorder(dpy, c->win, dc.sel[ColBG]); |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
140 return; |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
141 } |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
142 |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
143 XSetWindowBorder(dpy, c->win, dc.norm[ColBG]); |
| 342 | 144 XMapWindow(dpy, c->twin); |
| 145 dc.x = dc.y = 0; | |
| 146 dc.w = c->tw; | |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
147 drawtext(c->name, dc.norm, False); |
| 342 | 148 XCopyArea(dpy, dc.drawable, c->twin, dc.gc, 0, 0, c->tw, c->th, 0, 0); |
|
79
aabebd6e61f3
fixed XSync handling and finished man page
Anselm R. Garbe <garbeam@wmii.de>
parents:
77
diff
changeset
|
149 XSync(dpy, False); |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
150 } |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
151 |
| 43 | 152 unsigned long |
| 74 | 153 getcolor(const char *colstr) |
| 2 | 154 { |
| 123 | 155 Colormap cmap = DefaultColormap(dpy, screen); |
| 2 | 156 XColor color; |
| 43 | 157 |
| 2 | 158 XAllocNamedColor(dpy, cmap, colstr, &color, &color); |
| 159 return color.pixel; | |
| 160 } | |
| 161 | |
| 162 void | |
| 74 | 163 setfont(const char *fontstr) |
| 2 | 164 { |
| 165 char **missing, *def; | |
|
33
e90449e03167
new stuff (some warning elimination)
Anselm R. Garbe <garbeam@wmii.de>
parents:
32
diff
changeset
|
166 int i, n; |
| 2 | 167 |
| 7 | 168 missing = NULL; |
| 2 | 169 setlocale(LC_ALL, ""); |
| 43 | 170 if(dc.font.set) |
| 171 XFreeFontSet(dpy, dc.font.set); | |
| 172 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); | |
| 2 | 173 if(missing) { |
| 174 while(n--) | |
| 175 fprintf(stderr, "missing fontset: %s\n", missing[n]); | |
| 176 XFreeStringList(missing); | |
| 43 | 177 if(dc.font.set) { |
| 178 XFreeFontSet(dpy, dc.font.set); | |
| 179 dc.font.set = NULL; | |
| 2 | 180 } |
| 181 } | |
| 43 | 182 if(dc.font.set) { |
| 2 | 183 XFontSetExtents *font_extents; |
| 184 XFontStruct **xfonts; | |
| 185 char **font_names; | |
| 186 | |
| 43 | 187 dc.font.ascent = dc.font.descent = 0; |
| 188 font_extents = XExtentsOfFontSet(dc.font.set); | |
| 189 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); | |
| 190 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { | |
| 191 if(dc.font.ascent < (*xfonts)->ascent) | |
| 192 dc.font.ascent = (*xfonts)->ascent; | |
| 193 if(dc.font.descent < (*xfonts)->descent) | |
| 194 dc.font.descent = (*xfonts)->descent; | |
| 2 | 195 xfonts++; |
| 196 } | |
| 197 } | |
| 198 else { | |
| 43 | 199 if(dc.font.xfont) |
| 200 XFreeFont(dpy, dc.font.xfont); | |
| 201 dc.font.xfont = NULL; | |
| 202 dc.font.xfont = XLoadQueryFont(dpy, fontstr); | |
| 203 if (!dc.font.xfont) | |
| 204 dc.font.xfont = XLoadQueryFont(dpy, "fixed"); | |
| 205 if (!dc.font.xfont) | |
| 75 | 206 eprint("error, cannot init 'fixed' font\n"); |
| 43 | 207 dc.font.ascent = dc.font.xfont->ascent; |
| 208 dc.font.descent = dc.font.xfont->descent; | |
| 2 | 209 } |
| 43 | 210 dc.font.height = dc.font.ascent + dc.font.descent; |
| 2 | 211 } |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
212 |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
213 unsigned int |
|
173
1db04019684e
changed Client->tags and Rule->tags to be Bool (I'll also try to remove the TLast enum)
arg@10ksloc.org
parents:
164
diff
changeset
|
214 textw(const char *text) |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
215 { |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
216 return textnw(text, strlen(text)) + dc.font.height; |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
217 } |