author | Anselm R. Garbe <garbeam@wmii.de> |
Sat, 15 Jul 2006 17:00:56 +0200 | |
changeset 76 | 4bd49f404f10 |
parent 75 | f08271b7cb20 |
child 77 | 38c8f7f7d401 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
2 |
* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com> |
|
3 |
* See LICENSE file for license details. |
|
4 |
*/ |
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#include "dwm.h" |
2 | 6 |
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#include <stdio.h> |
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#include <string.h> |
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32 | 9 |
#include <X11/Xlocale.h> |
10 |
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/* static functions */ |
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|
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static void |
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drawborder(void) |
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{ |
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16 |
XPoint points[5]; |
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XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter); |
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XSetForeground(dpy, dc.gc, dc.border); |
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points[0].x = dc.x; |
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points[0].y = dc.y; |
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points[1].x = dc.w - 1; |
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points[1].y = 0; |
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points[2].x = 0; |
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points[2].y = dc.h - 1; |
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points[3].x = -(dc.w - 1); |
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points[3].y = 0; |
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points[4].x = 0; |
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points[4].y = -(dc.h - 1); |
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XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious); |
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} |
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|
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/* extern functions */ |
2 | 33 |
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73 | 34 |
void |
75 | 35 |
drawall() |
36 |
{ |
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37 |
Client *c; |
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38 |
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39 |
for(c = clients; c; c = getnext(c->next)) |
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drawtitle(c); |
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drawstatus(); |
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} |
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||
44 |
void |
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74 | 45 |
drawstatus() |
73 | 46 |
{ |
47 |
int i; |
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75 | 48 |
Bool istile = arrange == dotile; |
73 | 49 |
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50 |
dc.x = dc.y = 0; |
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dc.w = bw; |
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75 | 52 |
drawtext(NULL, !istile, False); |
73 | 53 |
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75 | 54 |
dc.w = 0; |
73 | 55 |
for(i = 0; i < TLast; i++) { |
56 |
dc.x += dc.w; |
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dc.w = textw(tags[i]); |
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75 | 58 |
if(istile) |
59 |
drawtext(tags[i], (i == tsel), True); |
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60 |
else |
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61 |
drawtext(tags[i], (i != tsel), True); |
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73 | 62 |
} |
63 |
if(sel) { |
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64 |
dc.x += dc.w; |
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dc.w = textw(sel->name); |
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75 | 66 |
drawtext(sel->name, istile, True); |
73 | 67 |
} |
68 |
dc.w = textw(stext); |
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dc.x = bx + bw - dc.w; |
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75 | 70 |
drawtext(stext, !istile, False); |
73 | 71 |
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72 |
XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0); |
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73 |
XFlush(dpy); |
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74 |
} |
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||
76 |
void |
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drawtext(const char *text, Bool invert, Bool border) |
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{ |
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int x, y, w, h; |
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unsigned int len; |
2 | 81 |
static char buf[256]; |
82 |
XGCValues gcv; |
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34 | 83 |
XRectangle r = { dc.x, dc.y, dc.w, dc.h }; |
2 | 84 |
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XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg); |
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XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
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w = 0; |
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if(border) |
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drawborder(); |
2 | 91 |
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if(!text) |
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return; |
94 |
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len = strlen(text); |
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if(len >= sizeof(buf)) |
97 |
len = sizeof(buf) - 1; |
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memcpy(buf, text, len); |
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buf[len] = 0; |
100 |
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34 | 101 |
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 | 104 |
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/* shorten text if necessary */ |
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43 | 106 |
while(len && (w = textnw(buf, len)) > dc.w - h) |
2 | 107 |
buf[--len] = 0; |
108 |
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34 | 109 |
if(w > dc.w) |
2 | 110 |
return; /* too long */ |
111 |
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gcv.foreground = invert ? dc.bg : dc.fg; |
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gcv.background = invert ? dc.fg : dc.bg; |
34 | 114 |
if(dc.font.set) { |
115 |
XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv); |
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XmbDrawImageString(dpy, dc.drawable, dc.font.set, dc.gc, |
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2 | 117 |
x, y, buf, len); |
118 |
} |
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else { |
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gcv.font = dc.font.xfont->fid; |
121 |
XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv); |
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XDrawImageString(dpy, dc.drawable, dc.gc, x, y, buf, len); |
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2 | 123 |
} |
124 |
} |
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void |
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drawtitle(Client *c) |
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{ |
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int i; |
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Bool istile = arrange == dotile; |
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|
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if(c == sel) { |
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drawstatus(); |
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XUnmapWindow(dpy, c->title); |
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XSetWindowBorder(dpy, c->win, dc.fg); |
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136 |
return; |
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137 |
} |
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138 |
|
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139 |
XSetWindowBorder(dpy, c->win, dc.bg); |
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140 |
XMapWindow(dpy, c->title); |
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141 |
|
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142 |
dc.x = dc.y = 0; |
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143 |
|
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144 |
dc.w = 0; |
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145 |
for(i = 0; i < TLast; i++) { |
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146 |
if(c->tags[i]) { |
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147 |
dc.x += dc.w; |
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148 |
dc.w = textw(c->tags[i]); |
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149 |
drawtext(c->tags[i], !istile, True); |
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150 |
} |
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151 |
} |
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152 |
dc.x += dc.w; |
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153 |
dc.w = textw(c->name); |
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154 |
drawtext(c->name, !istile, True); |
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155 |
XCopyArea(dpy, dc.drawable, c->title, dc.gc, |
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156 |
0, 0, c->tw, c->th, 0, 0); |
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157 |
XFlush(dpy); |
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158 |
} |
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159 |
|
43 | 160 |
unsigned long |
74 | 161 |
getcolor(const char *colstr) |
2 | 162 |
{ |
163 |
XColor color; |
|
43 | 164 |
Colormap cmap = DefaultColormap(dpy, screen); |
165 |
||
2 | 166 |
XAllocNamedColor(dpy, cmap, colstr, &color, &color); |
167 |
return color.pixel; |
|
168 |
} |
|
169 |
||
170 |
void |
|
74 | 171 |
setfont(const char *fontstr) |
2 | 172 |
{ |
173 |
char **missing, *def; |
|
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174 |
int i, n; |
2 | 175 |
|
7 | 176 |
missing = NULL; |
2 | 177 |
setlocale(LC_ALL, ""); |
43 | 178 |
if(dc.font.set) |
179 |
XFreeFontSet(dpy, dc.font.set); |
|
180 |
dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); |
|
2 | 181 |
if(missing) { |
182 |
while(n--) |
|
183 |
fprintf(stderr, "missing fontset: %s\n", missing[n]); |
|
184 |
XFreeStringList(missing); |
|
43 | 185 |
if(dc.font.set) { |
186 |
XFreeFontSet(dpy, dc.font.set); |
|
187 |
dc.font.set = NULL; |
|
2 | 188 |
} |
189 |
} |
|
43 | 190 |
if(dc.font.set) { |
2 | 191 |
XFontSetExtents *font_extents; |
192 |
XFontStruct **xfonts; |
|
193 |
char **font_names; |
|
194 |
||
43 | 195 |
dc.font.ascent = dc.font.descent = 0; |
196 |
font_extents = XExtentsOfFontSet(dc.font.set); |
|
197 |
n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); |
|
198 |
for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { |
|
199 |
if(dc.font.ascent < (*xfonts)->ascent) |
|
200 |
dc.font.ascent = (*xfonts)->ascent; |
|
201 |
if(dc.font.descent < (*xfonts)->descent) |
|
202 |
dc.font.descent = (*xfonts)->descent; |
|
2 | 203 |
xfonts++; |
204 |
} |
|
205 |
} |
|
206 |
else { |
|
43 | 207 |
if(dc.font.xfont) |
208 |
XFreeFont(dpy, dc.font.xfont); |
|
209 |
dc.font.xfont = NULL; |
|
210 |
dc.font.xfont = XLoadQueryFont(dpy, fontstr); |
|
211 |
if (!dc.font.xfont) |
|
212 |
dc.font.xfont = XLoadQueryFont(dpy, "fixed"); |
|
213 |
if (!dc.font.xfont) |
|
75 | 214 |
eprint("error, cannot init 'fixed' font\n"); |
43 | 215 |
dc.font.ascent = dc.font.xfont->ascent; |
216 |
dc.font.descent = dc.font.xfont->descent; |
|
2 | 217 |
} |
43 | 218 |
dc.font.height = dc.font.ascent + dc.font.descent; |
2 | 219 |
} |
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220 |
|
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221 |
unsigned int |
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222 |
textnw(char *text, unsigned int len) |
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223 |
{ |
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224 |
XRectangle r; |
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225 |
if(dc.font.set) { |
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226 |
XmbTextExtents(dc.font.set, text, len, NULL, &r); |
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227 |
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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232 |
unsigned int |
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textw(char *text) |
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{ |
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return textnw(text, strlen(text)) + dc.font.height; |
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} |