Mercurial > aewl
annotate draw.c @ 554:1734939bceba
fixed stupid bug of snap-to-screen
| author | arg@mig29 |
|---|---|
| date | Mon, 30 Oct 2006 12:26:55 +0100 |
| parents | 651f2c868b31 |
| children | f05cfa7d5128 |
| rev | line source |
|---|---|
|
532
651f2c868b31
code polishing, removed unnecessary newlines
Anselm R. Garbe <arg@10kloc.org>
parents:
530
diff
changeset
|
1 /* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com> |
| 2 | 2 * See LICENSE file for license details. |
| 3 */ | |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
4 #include "dwm.h" |
| 2 | 5 #include <stdio.h> |
| 6 #include <string.h> | |
| 32 | 7 #include <X11/Xlocale.h> |
| 8 | |
|
84
052fe7498930
ordered variables in structs and source files alphabetically
Anselm R. Garbe <garbeam@wmii.de>
parents:
79
diff
changeset
|
9 /* static */ |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
10 |
| 77 | 11 static 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
|
12 textnw(const char *text, unsigned int len) { |
| 77 | 13 XRectangle r; |
| 123 | 14 |
| 77 | 15 if(dc.font.set) { |
| 16 XmbTextExtents(dc.font.set, text, len, NULL, &r); | |
| 17 return r.width; | |
| 18 } | |
| 19 return XTextWidth(dc.font.xfont, text, len); | |
| 75 | 20 } |
| 21 | |
| 77 | 22 static void |
|
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
|
23 drawtext(const char *text, unsigned long col[ColLast], Bool highlight) { |
|
344
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
24 int x, y, w, h; |
|
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
25 static char buf[256]; |
|
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
26 unsigned int len, olen; |
| 352 | 27 XGCValues gcv; |
|
344
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
28 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
|
29 |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
30 XSetForeground(dpy, dc.gc, col[ColBG]); |
|
344
93192711a36a
changing tag indicator through underline
Anselm R. Garbe <arg@10kloc.org>
parents:
342
diff
changeset
|
31 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
32 if(!text) |
| 2 | 33 return; |
| 218 | 34 w = 0; |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
35 olen = len = strlen(text); |
| 2 | 36 if(len >= sizeof(buf)) |
| 37 len = sizeof(buf) - 1; | |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
38 memcpy(buf, text, len); |
| 2 | 39 buf[len] = 0; |
| 34 | 40 h = dc.font.ascent + dc.font.descent; |
| 41 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent; | |
| 42 x = dc.x + (h / 2); | |
| 2 | 43 /* shorten text if necessary */ |
| 43 | 44 while(len && (w = textnw(buf, len)) > dc.w - h) |
| 2 | 45 buf[--len] = 0; |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
46 if(len < olen) { |
| 273 | 47 if(len > 1) |
| 48 buf[len - 1] = '.'; | |
| 49 if(len > 2) | |
| 50 buf[len - 2] = '.'; | |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
51 if(len > 3) |
| 273 | 52 buf[len - 3] = '.'; |
|
269
bf6792e3e700
fixed string cutting in draw.c
Anselm R.Garbe <arg@10ksloc.org>
parents:
262
diff
changeset
|
53 } |
| 34 | 54 if(w > dc.w) |
| 2 | 55 return; /* too long */ |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
56 gcv.foreground = col[ColFG]; |
| 352 | 57 if(dc.font.set) { |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
58 XChangeGC(dpy, dc.gc, GCForeground, &gcv); |
| 342 | 59 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len); |
| 352 | 60 } |
| 2 | 61 else { |
| 352 | 62 gcv.font = dc.font.xfont->fid; |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
63 XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv); |
| 342 | 64 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len); |
| 65 } | |
| 345 | 66 if(highlight) { |
| 352 | 67 r.x = dc.x + 2; |
| 68 r.y = dc.y + 2; | |
|
519
6cad48068e4c
applied dave's highlight patch for big fonts
Anselm R. Garbe <arg@10kloc.org>
parents:
516
diff
changeset
|
69 r.width = r.height = (h + 2) / 4; |
| 352 | 70 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
| 2 | 71 } |
| 72 } | |
| 73 | |
|
84
052fe7498930
ordered variables in structs and source files alphabetically
Anselm R. Garbe <garbeam@wmii.de>
parents:
79
diff
changeset
|
74 /* extern */ |
| 77 | 75 |
| 76 void | |
| 487 | 77 drawall(void) { |
| 77 | 78 Client *c; |
| 79 | |
|
142
9b9deafa0508
committed a patch which fixes the hints of Jukka
arg@10ksloc.org
parents:
124
diff
changeset
|
80 for(c = clients; c; c = getnext(c->next)) |
| 77 | 81 drawtitle(c); |
| 82 drawstatus(); | |
| 83 } | |
| 84 | |
| 85 void | |
| 487 | 86 drawstatus(void) { |
|
124
75576e44c1d8
made status bar drawing more robust, implemented togglemax and togglemode, works quite well
arg@10ksloc.org
parents:
123
diff
changeset
|
87 int i, x; |
| 77 | 88 |
| 89 dc.x = dc.y = 0; | |
|
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
|
90 for(i = 0; i < ntags; i++) { |
| 77 | 91 dc.w = textw(tags[i]); |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
92 if(seltag[i]) |
|
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
93 drawtext(tags[i], dc.sel, sel && sel->tags[i]); |
| 77 | 94 else |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
95 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
|
96 dc.x += dc.w; |
| 77 | 97 } |
|
362
ba6c55e1b9b2
trying a different configuration
Anselm R. Garbe <arg@10kloc.org>
parents:
361
diff
changeset
|
98 dc.w = bmw; |
|
530
451f19d48845
removed the stack position stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
519
diff
changeset
|
99 drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.status, False); |
|
361
728e74820e1d
removed small 1px gap, somehow without it things feel better
Anselm R. Garbe <arg@10kloc.org>
parents:
360
diff
changeset
|
100 x = dc.x + dc.w; |
| 77 | 101 dc.w = textw(stext); |
| 102 dc.x = bx + bw - dc.w; | |
| 342 | 103 if(dc.x < x) { |
| 104 dc.x = x; | |
| 105 dc.w = bw - x; | |
| 106 } | |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
107 drawtext(stext, dc.status, False); |
|
371
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
108 if((dc.w = dc.x - x) > bh) { |
| 342 | 109 dc.x = x; |
|
371
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
110 if(sel) |
|
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
111 drawtext(sel->name, dc.sel, False); |
|
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
112 else |
|
fc9d35252ab4
applied sanders somepatches.patch
Anselm R. Garbe <arg@10kloc.org>
parents:
362
diff
changeset
|
113 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
|
114 } |
| 77 | 115 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
|
116 XSync(dpy, False); |
| 77 | 117 } |
| 118 | |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
119 void |
|
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
|
120 drawtitle(Client *c) { |
|
239
e5390f8e06b9
applied sumik's multihead patch
Anselm R.Garbe <arg@10ksloc.org>
parents:
237
diff
changeset
|
121 if(c == sel && issel) { |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
122 drawstatus(); |
| 342 | 123 XUnmapWindow(dpy, c->twin); |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
124 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
|
125 return; |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
126 } |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
127 XSetWindowBorder(dpy, c->win, dc.norm[ColBG]); |
| 342 | 128 XMapWindow(dpy, c->twin); |
| 129 dc.x = dc.y = 0; | |
| 130 dc.w = c->tw; | |
|
353
8a06efe5b563
new color stuff/new rendering stuff
Anselm R. Garbe <arg@10kloc.org>
parents:
352
diff
changeset
|
131 drawtext(c->name, dc.norm, False); |
| 342 | 132 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
|
133 XSync(dpy, False); |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
134 } |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
135 |
| 43 | 136 unsigned long |
|
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
|
137 getcolor(const char *colstr) { |
| 123 | 138 Colormap cmap = DefaultColormap(dpy, screen); |
| 2 | 139 XColor color; |
| 43 | 140 |
| 495 | 141 if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color)) |
| 142 eprint("error, cannot allocate color '%s'\n", colstr); | |
| 2 | 143 return color.pixel; |
| 144 } | |
| 145 | |
| 146 void | |
|
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
|
147 setfont(const char *fontstr) { |
| 2 | 148 char **missing, *def; |
|
33
e90449e03167
new stuff (some warning elimination)
Anselm R. Garbe <garbeam@wmii.de>
parents:
32
diff
changeset
|
149 int i, n; |
| 2 | 150 |
| 7 | 151 missing = NULL; |
| 2 | 152 setlocale(LC_ALL, ""); |
| 43 | 153 if(dc.font.set) |
| 154 XFreeFontSet(dpy, dc.font.set); | |
| 155 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); | |
| 2 | 156 if(missing) { |
| 157 while(n--) | |
| 158 fprintf(stderr, "missing fontset: %s\n", missing[n]); | |
| 159 XFreeStringList(missing); | |
| 43 | 160 if(dc.font.set) { |
| 161 XFreeFontSet(dpy, dc.font.set); | |
| 162 dc.font.set = NULL; | |
| 2 | 163 } |
| 164 } | |
| 43 | 165 if(dc.font.set) { |
| 2 | 166 XFontSetExtents *font_extents; |
| 167 XFontStruct **xfonts; | |
| 168 char **font_names; | |
| 43 | 169 dc.font.ascent = dc.font.descent = 0; |
| 170 font_extents = XExtentsOfFontSet(dc.font.set); | |
| 171 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); | |
| 172 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { | |
| 173 if(dc.font.ascent < (*xfonts)->ascent) | |
| 174 dc.font.ascent = (*xfonts)->ascent; | |
| 175 if(dc.font.descent < (*xfonts)->descent) | |
| 176 dc.font.descent = (*xfonts)->descent; | |
| 2 | 177 xfonts++; |
| 178 } | |
| 179 } | |
| 180 else { | |
| 43 | 181 if(dc.font.xfont) |
| 182 XFreeFont(dpy, dc.font.xfont); | |
| 183 dc.font.xfont = NULL; | |
| 184 dc.font.xfont = XLoadQueryFont(dpy, fontstr); | |
| 185 if (!dc.font.xfont) | |
| 186 dc.font.xfont = XLoadQueryFont(dpy, "fixed"); | |
| 187 if (!dc.font.xfont) | |
| 75 | 188 eprint("error, cannot init 'fixed' font\n"); |
| 43 | 189 dc.font.ascent = dc.font.xfont->ascent; |
| 190 dc.font.descent = dc.font.xfont->descent; | |
| 2 | 191 } |
| 43 | 192 dc.font.height = dc.font.ascent + dc.font.descent; |
| 2 | 193 } |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
194 |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
195 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
|
196 textw(const char *text) { |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
197 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
|
198 } |