Mercurial > aewl
annotate draw.c @ 74:5370ef170cc9
sanitized names
| author | Anselm R. Garbe <garbeam@wmii.de> |
|---|---|
| date | Fri, 14 Jul 2006 22:54:09 +0200 |
| parents | c2ddb9dbbd10 |
| children | f08271b7cb20 |
| 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 */ | |
| 5 | |
| 6 #include <stdio.h> | |
| 7 #include <string.h> | |
| 8 | |
| 32 | 9 #include <X11/Xlocale.h> |
| 10 | |
| 43 | 11 #include "dwm.h" |
| 2 | 12 |
| 73 | 13 void |
| 74 | 14 drawstatus() |
| 73 | 15 { |
| 16 int i; | |
| 17 | |
| 18 dc.x = dc.y = 0; | |
| 19 dc.w = bw; | |
| 20 drawtext(NULL, False, False); | |
| 21 | |
| 22 if(arrange == floating) { | |
| 23 dc.w = textw("~"); | |
| 24 drawtext("~", False, False); | |
| 25 } | |
| 26 else | |
| 27 dc.w = 0; | |
| 28 for(i = 0; i < TLast; i++) { | |
| 29 dc.x += dc.w; | |
| 30 dc.w = textw(tags[i]); | |
| 31 drawtext(tags[i], i == tsel, True); | |
| 32 } | |
| 33 if(sel) { | |
| 34 dc.x += dc.w; | |
| 35 dc.w = textw(sel->name); | |
| 36 drawtext(sel->name, True, True); | |
| 37 } | |
| 38 dc.w = textw(stext); | |
| 39 dc.x = bx + bw - dc.w; | |
| 40 drawtext(stext, False, False); | |
| 41 | |
| 42 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0); | |
| 43 XFlush(dpy); | |
| 44 } | |
| 45 | |
| 46 void | |
| 74 | 47 drawtitle(Client *c) |
| 73 | 48 { |
| 49 int i; | |
| 50 if(c == sel) { | |
| 74 | 51 drawstatus(); |
| 73 | 52 XUnmapWindow(dpy, c->title); |
| 53 XSetWindowBorder(dpy, c->win, dc.fg); | |
| 54 return; | |
| 55 } | |
| 56 | |
| 57 XSetWindowBorder(dpy, c->win, dc.bg); | |
| 58 XMapWindow(dpy, c->title); | |
| 59 | |
| 60 dc.x = dc.y = 0; | |
| 61 | |
| 62 dc.w = 0; | |
| 63 for(i = 0; i < TLast; i++) { | |
| 64 if(c->tags[i]) { | |
| 65 dc.x += dc.w; | |
| 66 dc.w = textw(c->tags[i]); | |
| 67 drawtext(c->tags[i], False, True); | |
| 68 } | |
| 69 } | |
| 70 dc.x += dc.w; | |
| 71 dc.w = textw(c->name); | |
| 72 drawtext(c->name, False, True); | |
| 73 XCopyArea(dpy, dc.drawable, c->title, dc.gc, | |
| 74 0, 0, c->tw, c->th, 0, 0); | |
| 75 XFlush(dpy); | |
| 76 } | |
| 77 | |
| 2 | 78 static void |
| 34 | 79 drawborder(void) |
| 2 | 80 { |
| 81 XPoint points[5]; | |
| 34 | 82 XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter); |
| 83 XSetForeground(dpy, dc.gc, dc.border); | |
| 84 points[0].x = dc.x; | |
| 85 points[0].y = dc.y; | |
| 86 points[1].x = dc.w - 1; | |
| 2 | 87 points[1].y = 0; |
| 88 points[2].x = 0; | |
| 34 | 89 points[2].y = dc.h - 1; |
| 90 points[3].x = -(dc.w - 1); | |
| 2 | 91 points[3].y = 0; |
| 92 points[4].x = 0; | |
| 34 | 93 points[4].y = -(dc.h - 1); |
| 94 XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious); | |
| 2 | 95 } |
| 96 | |
| 97 void | |
|
66
50450aa24a46
removed a bunch of lines through swap removal
Anselm R. Garbe <garbeam@wmii.de>
parents:
57
diff
changeset
|
98 drawtext(const char *text, Bool invert, Bool border) |
| 2 | 99 { |
|
33
e90449e03167
new stuff (some warning elimination)
Anselm R. Garbe <garbeam@wmii.de>
parents:
32
diff
changeset
|
100 int x, y, w, h; |
|
e90449e03167
new stuff (some warning elimination)
Anselm R. Garbe <garbeam@wmii.de>
parents:
32
diff
changeset
|
101 unsigned int len; |
| 2 | 102 static char buf[256]; |
| 103 XGCValues gcv; | |
| 34 | 104 XRectangle r = { dc.x, dc.y, dc.w, dc.h }; |
| 2 | 105 |
|
66
50450aa24a46
removed a bunch of lines through swap removal
Anselm R. Garbe <garbeam@wmii.de>
parents:
57
diff
changeset
|
106 XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg); |
| 34 | 107 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
| 2 | 108 |
|
30
2e0fb4130bfb
new stuff, fixed several issues
Anselm R. Garbe <garbeam@wmii.de>
parents:
26
diff
changeset
|
109 w = 0; |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
110 if(border) |
| 34 | 111 drawborder(); |
| 2 | 112 |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
113 if(!text) |
| 2 | 114 return; |
| 115 | |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
116 len = strlen(text); |
| 2 | 117 if(len >= sizeof(buf)) |
| 118 len = sizeof(buf) - 1; | |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
119 memcpy(buf, text, len); |
| 2 | 120 buf[len] = 0; |
| 121 | |
| 34 | 122 h = dc.font.ascent + dc.font.descent; |
| 123 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent; | |
| 124 x = dc.x + (h / 2); | |
| 2 | 125 |
| 126 /* shorten text if necessary */ | |
| 43 | 127 while(len && (w = textnw(buf, len)) > dc.w - h) |
| 2 | 128 buf[--len] = 0; |
| 129 | |
| 34 | 130 if(w > dc.w) |
| 2 | 131 return; /* too long */ |
| 132 | |
|
66
50450aa24a46
removed a bunch of lines through swap removal
Anselm R. Garbe <garbeam@wmii.de>
parents:
57
diff
changeset
|
133 gcv.foreground = invert ? dc.bg : dc.fg; |
|
50450aa24a46
removed a bunch of lines through swap removal
Anselm R. Garbe <garbeam@wmii.de>
parents:
57
diff
changeset
|
134 gcv.background = invert ? dc.fg : dc.bg; |
| 34 | 135 if(dc.font.set) { |
| 136 XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv); | |
| 137 XmbDrawImageString(dpy, dc.drawable, dc.font.set, dc.gc, | |
| 2 | 138 x, y, buf, len); |
| 139 } | |
| 140 else { | |
| 34 | 141 gcv.font = dc.font.xfont->fid; |
| 142 XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv); | |
| 143 XDrawImageString(dpy, dc.drawable, dc.gc, x, y, buf, len); | |
| 2 | 144 } |
| 145 } | |
| 146 | |
| 43 | 147 unsigned long |
| 74 | 148 getcolor(const char *colstr) |
| 2 | 149 { |
| 150 XColor color; | |
| 43 | 151 Colormap cmap = DefaultColormap(dpy, screen); |
| 152 | |
| 2 | 153 XAllocNamedColor(dpy, cmap, colstr, &color, &color); |
| 154 return color.pixel; | |
| 155 } | |
| 156 | |
| 43 | 157 unsigned int |
| 158 textnw(char *text, unsigned int len) | |
| 2 | 159 { |
| 43 | 160 XRectangle r; |
| 161 if(dc.font.set) { | |
| 162 XmbTextExtents(dc.font.set, text, len, NULL, &r); | |
| 163 return r.width; | |
| 164 } | |
| 165 return XTextWidth(dc.font.xfont, text, len); | |
| 2 | 166 } |
| 167 | |
| 168 unsigned int | |
| 43 | 169 textw(char *text) |
| 2 | 170 { |
| 73 | 171 return textnw(text, strlen(text)) + dc.font.height; |
| 2 | 172 } |
| 173 | |
| 174 void | |
| 74 | 175 setfont(const char *fontstr) |
| 2 | 176 { |
| 177 char **missing, *def; | |
|
33
e90449e03167
new stuff (some warning elimination)
Anselm R. Garbe <garbeam@wmii.de>
parents:
32
diff
changeset
|
178 int i, n; |
| 2 | 179 |
| 7 | 180 missing = NULL; |
| 2 | 181 setlocale(LC_ALL, ""); |
| 43 | 182 if(dc.font.set) |
| 183 XFreeFontSet(dpy, dc.font.set); | |
| 184 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); | |
| 2 | 185 if(missing) { |
| 186 while(n--) | |
| 187 fprintf(stderr, "missing fontset: %s\n", missing[n]); | |
| 188 XFreeStringList(missing); | |
| 43 | 189 if(dc.font.set) { |
| 190 XFreeFontSet(dpy, dc.font.set); | |
| 191 dc.font.set = NULL; | |
| 2 | 192 } |
| 193 } | |
| 43 | 194 if(dc.font.set) { |
| 2 | 195 XFontSetExtents *font_extents; |
| 196 XFontStruct **xfonts; | |
| 197 char **font_names; | |
| 198 | |
| 43 | 199 dc.font.ascent = dc.font.descent = 0; |
| 200 font_extents = XExtentsOfFontSet(dc.font.set); | |
| 201 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); | |
| 202 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { | |
| 203 if(dc.font.ascent < (*xfonts)->ascent) | |
| 204 dc.font.ascent = (*xfonts)->ascent; | |
| 205 if(dc.font.descent < (*xfonts)->descent) | |
| 206 dc.font.descent = (*xfonts)->descent; | |
| 2 | 207 xfonts++; |
| 208 } | |
| 209 } | |
| 210 else { | |
| 43 | 211 if(dc.font.xfont) |
| 212 XFreeFont(dpy, dc.font.xfont); | |
| 213 dc.font.xfont = NULL; | |
| 214 dc.font.xfont = XLoadQueryFont(dpy, fontstr); | |
| 215 if (!dc.font.xfont) | |
| 216 dc.font.xfont = XLoadQueryFont(dpy, "fixed"); | |
| 217 if (!dc.font.xfont) | |
| 34 | 218 error("error, cannot init 'fixed' font\n"); |
| 43 | 219 dc.font.ascent = dc.font.xfont->ascent; |
| 220 dc.font.descent = dc.font.xfont->descent; | |
| 2 | 221 } |
| 43 | 222 dc.font.height = dc.font.ascent + dc.font.descent; |
| 2 | 223 } |