1 b330c942 2005-10-31 devnull #include <u.h>
2 b330c942 2005-10-31 devnull #include <libc.h>
3 b330c942 2005-10-31 devnull #include <draw.h>
4 b330c942 2005-10-31 devnull #include <plumb.h>
5 b330c942 2005-10-31 devnull #include <regexp.h>
6 b330c942 2005-10-31 devnull #include <bio.h>
7 b330c942 2005-10-31 devnull #include <thread.h>
8 b330c942 2005-10-31 devnull #include <mouse.h>
9 b330c942 2005-10-31 devnull #include <cursor.h>
10 b330c942 2005-10-31 devnull #include <9pclient.h>
11 b330c942 2005-10-31 devnull #include "faces.h"
13 b330c942 2005-10-31 devnull int history = 0; /* use old interface, showing history of mailbox rather than current state */
14 b330c942 2005-10-31 devnull int initload = 0; /* initialize program with contents of mail box */
18 b330c942 2005-10-31 devnull Facesep = 6, /* must be even to avoid damaging background stipple */
19 b330c942 2005-10-31 devnull Infolines = 9,
21 b330c942 2005-10-31 devnull HhmmTime = 18*60*60, /* max age of face to display hh:mm time */
23 605c0ea1 2006-02-08 devnull STACK = 32768
35 b330c942 2005-10-31 devnull char *procnames[] = {
42 b330c942 2005-10-31 devnull Rectangle leftright = {0, 0, 20, 15};
44 b330c942 2005-10-31 devnull uchar leftdata[] = {
45 b330c942 2005-10-31 devnull 0x00, 0x80, 0x00, 0x01, 0x80, 0x00, 0x03, 0x80,
46 b330c942 2005-10-31 devnull 0x00, 0x07, 0x80, 0x00, 0x0f, 0x00, 0x00, 0x1f,
47 b330c942 2005-10-31 devnull 0xff, 0xf0, 0x3f, 0xff, 0xf0, 0xff, 0xff, 0xf0,
48 b330c942 2005-10-31 devnull 0x3f, 0xff, 0xf0, 0x1f, 0xff, 0xf0, 0x0f, 0x00,
49 b330c942 2005-10-31 devnull 0x00, 0x07, 0x80, 0x00, 0x03, 0x80, 0x00, 0x01,
50 b330c942 2005-10-31 devnull 0x80, 0x00, 0x00, 0x80, 0x00
53 b330c942 2005-10-31 devnull uchar rightdata[] = {
54 b330c942 2005-10-31 devnull 0x00, 0x10, 0x00, 0x00, 0x18, 0x00, 0x00, 0x1c,
55 b330c942 2005-10-31 devnull 0x00, 0x00, 0x1e, 0x00, 0x00, 0x0f, 0x00, 0xff,
56 b330c942 2005-10-31 devnull 0xff, 0x80, 0xff, 0xff, 0xc0, 0xff, 0xff, 0xf0,
57 b330c942 2005-10-31 devnull 0xff, 0xff, 0xc0, 0xff, 0xff, 0x80, 0x00, 0x0f,
58 b330c942 2005-10-31 devnull 0x00, 0x00, 0x1e, 0x00, 0x00, 0x1c, 0x00, 0x00,
59 b330c942 2005-10-31 devnull 0x18, 0x00, 0x00, 0x10, 0x00
62 605c0ea1 2006-02-08 devnull CFsys *mailfs;
63 b330c942 2005-10-31 devnull Mousectl *mousectl;
64 b330c942 2005-10-31 devnull Image *blue; /* full arrow */
65 b330c942 2005-10-31 devnull Image *bgrnd; /* pale blue background color */
66 b330c942 2005-10-31 devnull Image *left; /* left-pointing arrow mask */
67 b330c942 2005-10-31 devnull Image *right; /* right-pointing arrow mask */
68 b330c942 2005-10-31 devnull Font *tinyfont;
69 b330c942 2005-10-31 devnull Font *mediumfont;
70 b330c942 2005-10-31 devnull Font *datefont;
71 b330c942 2005-10-31 devnull int first, last; /* first and last visible face; last is first invisible */
72 b330c942 2005-10-31 devnull int nfaces;
73 b330c942 2005-10-31 devnull int mousefd;
74 b330c942 2005-10-31 devnull int nacross;
75 b330c942 2005-10-31 devnull int ndown;
77 b330c942 2005-10-31 devnull char date[64];
78 b330c942 2005-10-31 devnull Face **faces;
79 00d75e0e 2006-02-11 devnull char *maildir = "mbox";
80 b330c942 2005-10-31 devnull ulong now;
82 b330c942 2005-10-31 devnull Point datep = { 8, 6 };
83 b330c942 2005-10-31 devnull Point facep = { 8, 6+0+4 }; /* 0 updated to datefont->height in init() */
84 b330c942 2005-10-31 devnull Point enddate; /* where date ends on display; used to place arrows */
85 b330c942 2005-10-31 devnull Rectangle leftr; /* location of left arrow on display */
86 b330c942 2005-10-31 devnull Rectangle rightr; /* location of right arrow on display */
87 b330c942 2005-10-31 devnull void updatetimes(void);
88 605c0ea1 2006-02-08 devnull void eresized(int);
91 b330c942 2005-10-31 devnull setdate(void)
93 b330c942 2005-10-31 devnull now = time(nil);
94 b330c942 2005-10-31 devnull strcpy(date, ctime(now));
95 b330c942 2005-10-31 devnull date[4+4+3+5] = '\0'; /* change from Thu Jul 22 14:28:43 EDT 1999\n to Thu Jul 22 14:28 */
99 b330c942 2005-10-31 devnull init(void)
101 605c0ea1 2006-02-08 devnull mailfs = nsmount("mail", nil);
102 605c0ea1 2006-02-08 devnull if(mailfs == nil)
103 605c0ea1 2006-02-08 devnull sysfatal("mount mail: %r");
104 605c0ea1 2006-02-08 devnull mousectl = initmouse(nil, screen);
105 605c0ea1 2006-02-08 devnull if(mousectl == nil)
106 605c0ea1 2006-02-08 devnull sysfatal("initmouse: %r");
107 b330c942 2005-10-31 devnull initplumb();
109 b330c942 2005-10-31 devnull /* make background color */
110 00d75e0e 2006-02-11 devnull bgrnd = allocimage(display, Rect(0,0,1,1), screen->chan, 1, DWhite);
111 b330c942 2005-10-31 devnull blue = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0x008888FF); /* blue-green */
112 b330c942 2005-10-31 devnull left = allocimage(display, leftright, GREY1, 0, DWhite);
113 b330c942 2005-10-31 devnull right = allocimage(display, leftright, GREY1, 0, DWhite);
114 b330c942 2005-10-31 devnull if(bgrnd==nil || blue==nil || left==nil || right==nil){
115 b330c942 2005-10-31 devnull fprint(2, "faces: can't create images: %r\n");
116 b330c942 2005-10-31 devnull threadexitsall("image");
119 b330c942 2005-10-31 devnull loadimage(left, leftright, leftdata, sizeof leftdata);
120 b330c942 2005-10-31 devnull loadimage(right, leftright, rightdata, sizeof rightdata);
122 b330c942 2005-10-31 devnull /* initialize little fonts */
123 b330c942 2005-10-31 devnull tinyfont = openfont(display, "/lib/font/bit/misc/ascii.5x7.font");
124 b330c942 2005-10-31 devnull if(tinyfont == nil)
125 b330c942 2005-10-31 devnull tinyfont = font;
126 b330c942 2005-10-31 devnull mediumfont = openfont(display, "/lib/font/bit/pelm/latin1.8.font");
127 b330c942 2005-10-31 devnull if(mediumfont == nil)
128 b330c942 2005-10-31 devnull mediumfont = font;
129 b330c942 2005-10-31 devnull datefont = font;
131 b330c942 2005-10-31 devnull facep.y += datefont->height;
132 b330c942 2005-10-31 devnull if(datefont->height & 1) /* stipple parity */
133 b330c942 2005-10-31 devnull facep.y++;
134 b330c942 2005-10-31 devnull faces = nil;
138 b330c942 2005-10-31 devnull drawtime(void)
140 b330c942 2005-10-31 devnull Rectangle r;
142 b330c942 2005-10-31 devnull r.min = addpt(screen->r.min, datep);
143 b330c942 2005-10-31 devnull if(eqpt(enddate, ZP)){
144 b330c942 2005-10-31 devnull enddate = r.min;
145 b330c942 2005-10-31 devnull enddate.x += stringwidth(datefont, "Wed May 30 22:54"); /* nice wide string */
146 b330c942 2005-10-31 devnull enddate.x += Facesep; /* for safety */
148 b330c942 2005-10-31 devnull r.max.x = enddate.x;
149 b330c942 2005-10-31 devnull r.max.y = enddate.y+datefont->height;
150 b330c942 2005-10-31 devnull draw(screen, r, bgrnd, nil, ZP);
151 b330c942 2005-10-31 devnull string(screen, r.min, display->black, ZP, datefont, date);
155 b330c942 2005-10-31 devnull timeproc(void *dummy)
157 b330c942 2005-10-31 devnull for(;;){
158 b330c942 2005-10-31 devnull lockdisplay(display);
159 b330c942 2005-10-31 devnull drawtime();
160 b330c942 2005-10-31 devnull updatetimes();
161 b330c942 2005-10-31 devnull flushimage(display, 1);
162 b330c942 2005-10-31 devnull unlockdisplay(display);
163 b330c942 2005-10-31 devnull sleep(60000);
164 b330c942 2005-10-31 devnull setdate();
169 b330c942 2005-10-31 devnull alreadyseen(char *digest)
172 b330c942 2005-10-31 devnull Face *f;
174 b330c942 2005-10-31 devnull if(!digest)
175 b330c942 2005-10-31 devnull return 0;
177 b330c942 2005-10-31 devnull /* can do accurate check */
178 b330c942 2005-10-31 devnull for(i=0; i<nfaces; i++){
179 b330c942 2005-10-31 devnull f = faces[i];
180 b330c942 2005-10-31 devnull if(f->str[Sdigest]!=nil && strcmp(digest, f->str[Sdigest])==0)
181 b330c942 2005-10-31 devnull return 1;
183 b330c942 2005-10-31 devnull return 0;
187 b330c942 2005-10-31 devnull torune(Rune *r, char *s, int nr)
191 b330c942 2005-10-31 devnull for(i=0; i<nr-1 && *s!='\0'; i++)
192 b330c942 2005-10-31 devnull s += chartorune(r+i, s);
193 b330c942 2005-10-31 devnull r[i] = L'\0';
194 b330c942 2005-10-31 devnull return i;
198 b330c942 2005-10-31 devnull center(Font *f, Point p, char *s, Image *color)
200 b330c942 2005-10-31 devnull int i, n, dx;
201 b330c942 2005-10-31 devnull Rune rbuf[32];
202 b330c942 2005-10-31 devnull char sbuf[32*UTFmax+1];
204 b330c942 2005-10-31 devnull dx = stringwidth(f, s);
205 b330c942 2005-10-31 devnull if(dx > Facesize){
206 b330c942 2005-10-31 devnull n = torune(rbuf, s, nelem(rbuf));
207 b330c942 2005-10-31 devnull for(i=0; i<n; i++){
208 b330c942 2005-10-31 devnull dx = runestringnwidth(f, rbuf, i+1);
209 b330c942 2005-10-31 devnull if(dx > Facesize)
212 b330c942 2005-10-31 devnull sprint(sbuf, "%.*S", i, rbuf);
213 b330c942 2005-10-31 devnull s = sbuf;
214 b330c942 2005-10-31 devnull dx = stringwidth(f, s);
216 b330c942 2005-10-31 devnull p.x += (Facesize-dx)/2;
217 b330c942 2005-10-31 devnull string(screen, p, color, ZP, f, s);
220 b330c942 2005-10-31 devnull Rectangle
221 b330c942 2005-10-31 devnull facerect(int index) /* index is geometric; 0 is always upper left face */
223 b330c942 2005-10-31 devnull Rectangle r;
224 b330c942 2005-10-31 devnull int x, y;
226 b330c942 2005-10-31 devnull x = index % nacross;
227 b330c942 2005-10-31 devnull y = index / nacross;
228 b330c942 2005-10-31 devnull r.min = addpt(screen->r.min, facep);
229 b330c942 2005-10-31 devnull r.min.x += x*(Facesize+Facesep);
230 b330c942 2005-10-31 devnull r.min.y += y*(Facesize+Facesep+2*mediumfont->height);
231 b330c942 2005-10-31 devnull r.max = addpt(r.min, Pt(Facesize, Facesize));
232 b330c942 2005-10-31 devnull r.max.y += 2*mediumfont->height;
233 b330c942 2005-10-31 devnull /* simple fix to avoid drawing off screen, allowing customers to use position */
234 b330c942 2005-10-31 devnull if(index<0 || index>=nacross*ndown)
235 b330c942 2005-10-31 devnull r.max.x = r.min.x;
236 b330c942 2005-10-31 devnull return r;
239 b330c942 2005-10-31 devnull static char *mon = "JanFebMarAprMayJunJulAugSepOctNovDec";
241 b330c942 2005-10-31 devnull facetime(Face *f, int *recent)
243 b330c942 2005-10-31 devnull static char buf[30];
245 b330c942 2005-10-31 devnull if((long)(now - f->time) > HhmmTime){
246 b330c942 2005-10-31 devnull *recent = 0;
247 b330c942 2005-10-31 devnull sprint(buf, "%.3s %2d", mon+3*f->tm.mon, f->tm.mday);
248 b330c942 2005-10-31 devnull return buf;
250 b330c942 2005-10-31 devnull *recent = 1;
251 b330c942 2005-10-31 devnull sprint(buf, "%02d:%02d", f->tm.hour, f->tm.min);
252 b330c942 2005-10-31 devnull return buf;
257 b330c942 2005-10-31 devnull drawface(Face *f, int i)
259 b330c942 2005-10-31 devnull char *tstr;
260 b330c942 2005-10-31 devnull Rectangle r;
261 b330c942 2005-10-31 devnull Point p;
263 b330c942 2005-10-31 devnull if(f == nil)
265 b330c942 2005-10-31 devnull if(i<first || i>=last)
267 b330c942 2005-10-31 devnull r = facerect(i-first);
268 b330c942 2005-10-31 devnull draw(screen, r, bgrnd, nil, ZP);
269 b330c942 2005-10-31 devnull draw(screen, r, f->bit, f->mask, ZP);
270 b330c942 2005-10-31 devnull r.min.y += Facesize;
271 b330c942 2005-10-31 devnull center(mediumfont, r.min, f->str[Suser], display->black);
272 b330c942 2005-10-31 devnull r.min.y += mediumfont->height;
273 b330c942 2005-10-31 devnull tstr = facetime(f, &f->recent);
274 b330c942 2005-10-31 devnull center(mediumfont, r.min, tstr, display->black);
275 b330c942 2005-10-31 devnull if(f->unknown){
276 b330c942 2005-10-31 devnull r.min.y -= mediumfont->height + tinyfont->height + 2;
277 b330c942 2005-10-31 devnull for(p.x=-1; p.x<=1; p.x++)
278 b330c942 2005-10-31 devnull for(p.y=-1; p.y<=1; p.y++)
279 b330c942 2005-10-31 devnull center(tinyfont, addpt(r.min, p), f->str[Sdomain], display->white);
280 b330c942 2005-10-31 devnull center(tinyfont, r.min, f->str[Sdomain], display->black);
285 b330c942 2005-10-31 devnull updatetimes(void)
288 b330c942 2005-10-31 devnull Face *f;
290 b330c942 2005-10-31 devnull for(i=0; i<nfaces; i++){
291 b330c942 2005-10-31 devnull f = faces[i];
292 b330c942 2005-10-31 devnull if(f == nil)
293 b330c942 2005-10-31 devnull continue;
294 b330c942 2005-10-31 devnull if(((long)(now - f->time) <= HhmmTime) != f->recent)
295 b330c942 2005-10-31 devnull drawface(f, i);
300 b330c942 2005-10-31 devnull setlast(void)
302 b330c942 2005-10-31 devnull last = first+nacross*ndown;
303 b330c942 2005-10-31 devnull if(last > nfaces)
304 b330c942 2005-10-31 devnull last = nfaces;
308 b330c942 2005-10-31 devnull drawarrows(void)
310 b330c942 2005-10-31 devnull Point p;
312 b330c942 2005-10-31 devnull p = enddate;
313 b330c942 2005-10-31 devnull p.x += Facesep;
314 b330c942 2005-10-31 devnull if(p.x & 1)
315 b330c942 2005-10-31 devnull p.x++; /* align background texture */
316 b330c942 2005-10-31 devnull leftr = rectaddpt(leftright, p);
317 b330c942 2005-10-31 devnull p.x += Dx(leftright) + Facesep;
318 b330c942 2005-10-31 devnull rightr = rectaddpt(leftright, p);
319 b330c942 2005-10-31 devnull draw(screen, leftr, first>0? blue : bgrnd, left, leftright.min);
320 b330c942 2005-10-31 devnull draw(screen, rightr, last<nfaces? blue : bgrnd, right, leftright.min);
324 b330c942 2005-10-31 devnull addface(Face *f) /* always adds at 0 */
326 b330c942 2005-10-31 devnull Face **ofaces;
327 b330c942 2005-10-31 devnull Rectangle r0, r1, r;
328 b330c942 2005-10-31 devnull int y, nx, ny;
330 b330c942 2005-10-31 devnull if(f == nil)
332 b330c942 2005-10-31 devnull if(first != 0){
333 b330c942 2005-10-31 devnull first = 0;
334 605c0ea1 2006-02-08 devnull eresized(0);
336 b330c942 2005-10-31 devnull findbit(f);
338 b330c942 2005-10-31 devnull nx = nacross;
339 b330c942 2005-10-31 devnull ny = (nfaces+(nx-1)) / nx;
341 eb0e8f26 2006-02-26 devnull lockdisplay(display);
342 b330c942 2005-10-31 devnull for(y=ny; y>=0; y--){
343 b330c942 2005-10-31 devnull /* move them along */
344 b330c942 2005-10-31 devnull r0 = facerect(y*nx+0);
345 b330c942 2005-10-31 devnull r1 = facerect(y*nx+1);
347 b330c942 2005-10-31 devnull r.max.x = r.min.x + (nx - 1)*(Facesize+Facesep);
348 b330c942 2005-10-31 devnull draw(screen, r, screen, nil, r0.min);
349 b330c942 2005-10-31 devnull /* copy one down from row above */
350 b330c942 2005-10-31 devnull if(y != 0){
351 b330c942 2005-10-31 devnull r = facerect((y-1)*nx+nx-1);
352 b330c942 2005-10-31 devnull draw(screen, r0, screen, nil, r.min);
356 b330c942 2005-10-31 devnull ofaces = faces;
357 b330c942 2005-10-31 devnull faces = emalloc((nfaces+1)*sizeof(Face*));
358 b330c942 2005-10-31 devnull memmove(faces+1, ofaces, nfaces*(sizeof(Face*)));
359 b330c942 2005-10-31 devnull free(ofaces);
360 b330c942 2005-10-31 devnull nfaces++;
361 b330c942 2005-10-31 devnull setlast();
362 b330c942 2005-10-31 devnull drawarrows();
363 b330c942 2005-10-31 devnull faces[0] = f;
364 b330c942 2005-10-31 devnull drawface(f, 0);
365 b330c942 2005-10-31 devnull flushimage(display, 1);
366 b330c942 2005-10-31 devnull unlockdisplay(display);
370 b330c942 2005-10-31 devnull loadmboxfaces(char *maildir)
372 b330c942 2005-10-31 devnull CFid *dirfd;
374 b330c942 2005-10-31 devnull int i, n;
376 605c0ea1 2006-02-08 devnull dirfd = fsopen(mailfs, maildir, OREAD);
377 b330c942 2005-10-31 devnull if(dirfd != nil){
378 b330c942 2005-10-31 devnull while((n = fsdirread(dirfd, &d)) > 0){
379 605c0ea1 2006-02-08 devnull for(i=0; i<n; i++)
380 b330c942 2005-10-31 devnull addface(dirface(maildir, d[i].name));
381 b330c942 2005-10-31 devnull free(d);
383 b330c942 2005-10-31 devnull fsclose(dirfd);
385 605c0ea1 2006-02-08 devnull sysfatal("open %s: %r", maildir);
389 b330c942 2005-10-31 devnull freeface(Face *f)
393 b330c942 2005-10-31 devnull if(f->file!=nil && f->bit!=f->file->image)
394 b330c942 2005-10-31 devnull freeimage(f->bit);
395 b330c942 2005-10-31 devnull freefacefile(f->file);
396 b330c942 2005-10-31 devnull for(i=0; i<Nstring; i++)
397 b330c942 2005-10-31 devnull free(f->str[i]);
398 b330c942 2005-10-31 devnull free(f);
402 b330c942 2005-10-31 devnull delface(int j)
404 b330c942 2005-10-31 devnull Rectangle r0, r1, r;
405 b330c942 2005-10-31 devnull int nx, ny, x, y;
407 b330c942 2005-10-31 devnull if(j < first)
408 b330c942 2005-10-31 devnull first--;
409 b330c942 2005-10-31 devnull else if(j < last){
410 b330c942 2005-10-31 devnull nx = nacross;
411 b330c942 2005-10-31 devnull ny = (nfaces+(nx-1)) / nx;
412 b330c942 2005-10-31 devnull x = (j-first)%nx;
413 b330c942 2005-10-31 devnull for(y=(j-first)/nx; y<ny; y++){
414 b330c942 2005-10-31 devnull if(x != nx-1){
415 b330c942 2005-10-31 devnull /* move them along */
416 b330c942 2005-10-31 devnull r0 = facerect(y*nx+x);
417 b330c942 2005-10-31 devnull r1 = facerect(y*nx+x+1);
419 b330c942 2005-10-31 devnull r.max.x = r.min.x + (nx - x - 1)*(Facesize+Facesep);
420 b330c942 2005-10-31 devnull draw(screen, r, screen, nil, r1.min);
422 b330c942 2005-10-31 devnull if(y != ny-1){
423 b330c942 2005-10-31 devnull /* copy one up from row below */
424 b330c942 2005-10-31 devnull r = facerect((y+1)*nx);
425 b330c942 2005-10-31 devnull draw(screen, facerect(y*nx+nx-1), screen, nil, r.min);
429 b330c942 2005-10-31 devnull if(last < nfaces) /* first off-screen becomes visible */
430 b330c942 2005-10-31 devnull drawface(faces[last], last-1);
432 b330c942 2005-10-31 devnull /* clear final spot */
433 b330c942 2005-10-31 devnull r = facerect(last-first-1);
434 b330c942 2005-10-31 devnull draw(screen, r, bgrnd, nil, r.min);
437 b330c942 2005-10-31 devnull freeface(faces[j]);
438 b330c942 2005-10-31 devnull memmove(faces+j, faces+j+1, (nfaces-(j+1))*sizeof(Face*));
439 b330c942 2005-10-31 devnull nfaces--;
440 b330c942 2005-10-31 devnull setlast();
441 b330c942 2005-10-31 devnull drawarrows();
445 b330c942 2005-10-31 devnull dodelete(int i)
447 b330c942 2005-10-31 devnull Face *f;
449 b330c942 2005-10-31 devnull f = faces[i];
450 b330c942 2005-10-31 devnull if(history){
451 b330c942 2005-10-31 devnull free(f->str[Sshow]);
452 b330c942 2005-10-31 devnull f->str[Sshow] = estrdup("");
454 b330c942 2005-10-31 devnull delface(i);
455 b330c942 2005-10-31 devnull flushimage(display, 1);
460 b330c942 2005-10-31 devnull delete(char *s, char *digest)
463 b330c942 2005-10-31 devnull Face *f;
465 b330c942 2005-10-31 devnull lockdisplay(display);
466 b330c942 2005-10-31 devnull for(i=0; i<nfaces; i++){
467 b330c942 2005-10-31 devnull f = faces[i];
468 b330c942 2005-10-31 devnull if(digest != nil){
469 b330c942 2005-10-31 devnull if(f->str[Sdigest]!=nil && strcmp(digest, f->str[Sdigest]) == 0){
470 b330c942 2005-10-31 devnull dodelete(i);
474 b330c942 2005-10-31 devnull if(f->str[Sshow] && strcmp(s, f->str[Sshow]) == 0){
475 b330c942 2005-10-31 devnull dodelete(i);
480 b330c942 2005-10-31 devnull unlockdisplay(display);
484 b330c942 2005-10-31 devnull faceproc(void)
487 b330c942 2005-10-31 devnull addface(nextface());
491 b330c942 2005-10-31 devnull resized(void)
495 b330c942 2005-10-31 devnull nacross = (Dx(screen->r)-2*facep.x+Facesep)/(Facesize+Facesep);
496 b330c942 2005-10-31 devnull for(ndown=1; rectinrect(facerect(ndown*nacross), screen->r); ndown++)
498 b330c942 2005-10-31 devnull setlast();
499 b330c942 2005-10-31 devnull draw(screen, screen->r, bgrnd, nil, ZP);
500 b330c942 2005-10-31 devnull enddate = ZP;
501 b330c942 2005-10-31 devnull drawtime();
502 b330c942 2005-10-31 devnull for(i=0; i<nfaces; i++)
503 b330c942 2005-10-31 devnull drawface(faces[i], i);
504 b330c942 2005-10-31 devnull drawarrows();
505 b330c942 2005-10-31 devnull flushimage(display, 1);
509 b330c942 2005-10-31 devnull eresized(int new)
511 b330c942 2005-10-31 devnull lockdisplay(display);
512 b330c942 2005-10-31 devnull if(new && getwindow(display, Refnone) < 0) {
513 b330c942 2005-10-31 devnull fprint(2, "can't reattach to window\n");
514 b330c942 2005-10-31 devnull killall("reattach");
516 b330c942 2005-10-31 devnull resized();
517 b330c942 2005-10-31 devnull unlockdisplay(display);
521 605c0ea1 2006-02-08 devnull resizeproc(void *v)
523 605c0ea1 2006-02-08 devnull USED(v);
525 605c0ea1 2006-02-08 devnull while(recv(mousectl->resizec, 0) == 1)
526 605c0ea1 2006-02-08 devnull eresized(1);
530 b330c942 2005-10-31 devnull getmouse(Mouse *m)
532 b330c942 2005-10-31 devnull static int eof;
535 b330c942 2005-10-31 devnull return 0;
536 605c0ea1 2006-02-08 devnull if(readmouse(mousectl) < 0){
537 b330c942 2005-10-31 devnull eof = 1;
538 b330c942 2005-10-31 devnull m->buttons = 0;
539 b330c942 2005-10-31 devnull return 0;
541 605c0ea1 2006-02-08 devnull *m = mousectl->m;
542 605c0ea1 2006-02-08 devnull return 1;
547 b330c942 2005-10-31 devnull Clicksize = 3, /* pixels */
551 b330c942 2005-10-31 devnull scroll(int but, Point p)
553 b330c942 2005-10-31 devnull int delta;
555 b330c942 2005-10-31 devnull delta = 0;
556 b330c942 2005-10-31 devnull lockdisplay(display);
557 b330c942 2005-10-31 devnull if(ptinrect(p, leftr) && first>0){
558 b330c942 2005-10-31 devnull if(but == 2)
559 b330c942 2005-10-31 devnull delta = -first;
561 b330c942 2005-10-31 devnull delta = nacross;
562 b330c942 2005-10-31 devnull if(delta > first)
563 b330c942 2005-10-31 devnull delta = first;
564 b330c942 2005-10-31 devnull delta = -delta;
566 b330c942 2005-10-31 devnull }else if(ptinrect(p, rightr) && last<nfaces){
567 b330c942 2005-10-31 devnull if(but == 2)
568 b330c942 2005-10-31 devnull delta = (nfaces-nacross*ndown) - first;
570 b330c942 2005-10-31 devnull delta = nacross;
571 b330c942 2005-10-31 devnull if(delta > nfaces-last)
572 b330c942 2005-10-31 devnull delta = nfaces-last;
575 b330c942 2005-10-31 devnull first += delta;
576 b330c942 2005-10-31 devnull last += delta;
577 b330c942 2005-10-31 devnull unlockdisplay(display);
578 b330c942 2005-10-31 devnull if(delta)
579 b330c942 2005-10-31 devnull eresized(0);
580 b330c942 2005-10-31 devnull return delta;
584 b330c942 2005-10-31 devnull click(int button, Mouse *m)
586 b330c942 2005-10-31 devnull Point p;
589 b330c942 2005-10-31 devnull p = m->xy;
590 b330c942 2005-10-31 devnull while(m->buttons == (1<<(button-1)))
591 b330c942 2005-10-31 devnull getmouse(m);
592 b330c942 2005-10-31 devnull if(m->buttons)
594 b330c942 2005-10-31 devnull if(abs(p.x-m->xy.x)>Clicksize || abs(p.y-m->xy.y)>Clicksize)
596 b330c942 2005-10-31 devnull switch(button){
598 b330c942 2005-10-31 devnull if(scroll(1, p))
600 b330c942 2005-10-31 devnull if(history){
601 b330c942 2005-10-31 devnull /* click clears display */
602 b330c942 2005-10-31 devnull lockdisplay(display);
603 b330c942 2005-10-31 devnull for(i=0; i<nfaces; i++)
604 b330c942 2005-10-31 devnull freeface(faces[i]);
605 b330c942 2005-10-31 devnull free(faces);
606 b330c942 2005-10-31 devnull faces=nil;
607 b330c942 2005-10-31 devnull nfaces = 0;
608 b330c942 2005-10-31 devnull unlockdisplay(display);
609 b330c942 2005-10-31 devnull eresized(0);
612 b330c942 2005-10-31 devnull for(i=first; i<last; i++) /* clear vwhois faces */
613 b330c942 2005-10-31 devnull if(ptinrect(p, facerect(i-first))
614 b330c942 2005-10-31 devnull && strstr(faces[i]->str[Sshow], "/XXXvwhois")){
615 eb0e8f26 2006-02-26 devnull lockdisplay(display);
616 b330c942 2005-10-31 devnull delface(i);
617 b330c942 2005-10-31 devnull flushimage(display, 1);
618 eb0e8f26 2006-02-26 devnull unlockdisplay(display);
624 b330c942 2005-10-31 devnull scroll(2, p);
627 b330c942 2005-10-31 devnull scroll(3, p);
628 b330c942 2005-10-31 devnull lockdisplay(display);
629 b330c942 2005-10-31 devnull for(i=first; i<last; i++)
630 b330c942 2005-10-31 devnull if(ptinrect(p, facerect(i-first))){
631 b330c942 2005-10-31 devnull showmail(faces[i]);
634 b330c942 2005-10-31 devnull unlockdisplay(display);
640 605c0ea1 2006-02-08 devnull mouseproc(void *v)
642 b330c942 2005-10-31 devnull Mouse mouse;
643 605c0ea1 2006-02-08 devnull USED(v);
645 b330c942 2005-10-31 devnull while(getmouse(&mouse)){
646 b330c942 2005-10-31 devnull if(mouse.buttons == 1)
647 b330c942 2005-10-31 devnull click(1, &mouse);
648 b330c942 2005-10-31 devnull else if(mouse.buttons == 2)
649 b330c942 2005-10-31 devnull click(2, &mouse);
650 b330c942 2005-10-31 devnull else if(mouse.buttons == 4)
651 b330c942 2005-10-31 devnull click(3, &mouse);
653 b330c942 2005-10-31 devnull while(mouse.buttons)
654 b330c942 2005-10-31 devnull getmouse(&mouse);
659 b330c942 2005-10-31 devnull killall(char *s)
661 b330c942 2005-10-31 devnull threadexitsall(s);
665 b330c942 2005-10-31 devnull usage(void)
667 b330c942 2005-10-31 devnull fprint(2, "usage: faces [-hi] [-m maildir] -W winsize\n");
668 b330c942 2005-10-31 devnull threadexitsall("usage");
672 b330c942 2005-10-31 devnull threadmain(int argc, char *argv[])
676 605c0ea1 2006-02-08 devnull rfork(RFNOTEG);
678 b330c942 2005-10-31 devnull ARGBEGIN{
679 b330c942 2005-10-31 devnull case 'h':
680 b330c942 2005-10-31 devnull history++;
682 b330c942 2005-10-31 devnull case 'i':
683 b330c942 2005-10-31 devnull initload++;
685 b330c942 2005-10-31 devnull case 'm':
686 b330c942 2005-10-31 devnull addmaildir(EARGF(usage()));
687 b330c942 2005-10-31 devnull maildir = nil;
689 b330c942 2005-10-31 devnull case 'W':
690 b330c942 2005-10-31 devnull winsize = EARGF(usage());
692 b330c942 2005-10-31 devnull default:
693 b330c942 2005-10-31 devnull usage();
696 b330c942 2005-10-31 devnull if(initdraw(nil, nil, "faces") < 0){
697 b330c942 2005-10-31 devnull fprint(2, "faces: initdraw failed: %r\n");
698 b330c942 2005-10-31 devnull threadexitsall("initdraw");
700 b330c942 2005-10-31 devnull if(maildir)
701 b330c942 2005-10-31 devnull addmaildir(maildir);
703 b330c942 2005-10-31 devnull unlockdisplay(display); /* initdraw leaves it locked */
704 b330c942 2005-10-31 devnull display->locking = 1; /* tell library we're using the display lock */
705 b330c942 2005-10-31 devnull setdate();
706 b330c942 2005-10-31 devnull eresized(0);
708 06d25507 2006-02-27 devnull proccreate(timeproc, nil, STACK);
709 06d25507 2006-02-27 devnull proccreate(mouseproc, nil, STACK);
710 06d25507 2006-02-27 devnull proccreate(resizeproc, nil, STACK);
711 b330c942 2005-10-31 devnull if(initload)
712 b330c942 2005-10-31 devnull for(i = 0; i < nmaildirs; i++)
713 b330c942 2005-10-31 devnull loadmboxfaces(maildirs[i]);
714 b330c942 2005-10-31 devnull faceproc();
715 b330c942 2005-10-31 devnull killall(nil);