cirno/plan9port
1
0
Fork 0
mirror of https://github.com/9fans/plan9port.git synced 2025-01-24 11:41:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

new draw server

Browse source
This commit is contained in:
rsc 2006-06-25 19:18:39 +00:00
parent f97f537440
commit c66b52501b
23 changed files with 5538 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1607
src/cmd/devdraw/devdraw.c Normal file
View file

File diff suppressed because it is too large Load diff

4
src/cmd/devdraw/devdraw.h Normal file
View file

@ -0,0 +1,4 @@
int _drawmsgread(void*, int);
int _drawmsgwrite(void*, int);
void _initdisplaymemimage(Memimage*);
int _latin1(Rune*, int);

128
src/cmd/devdraw/drawclient.c Normal file
View file

@ -0,0 +1,128 @@
#include <u.h>
#include <libc.h>
#include <bio.h>
#include <draw.h>
#include <mouse.h>
#include <cursor.h>
#include <drawsrv.h>
typedef struct Cmd Cmd;
struct Cmd {
char *cmd;
void (*fn)(int, char**);
};
Biobuf b;
int fd;
uchar buf[64*1024];
void
startsrv(void)
{
int pid, p[2];
if(pipe(p) < 0)
sysfatal("pipe");
if((pid=fork()) < 0)
sysfatal("fork");
if(pid == 0){
close(p[0]);
dup(p[1], 0);
dup(p[1], 1);
execl("o.drawsrv", "o.drawsrv", "-D", nil);
sysfatal("exec: %r");
}
close(p[1]);
fd = p[0];
}
int
domsg(Wsysmsg *m)
{
int n, nn;
n = convW2M(m, buf, sizeof buf);
fprint(2, "write %d to %d\n", n, fd);
write(fd, buf, n);
n = readwsysmsg(fd, buf, sizeof buf);
nn = convM2W(buf, n, m);
assert(nn == n);
if(m->op == Rerror)
return -1;
return 0;
}
void
cmdinit(int argc, char **argv)
{
Wsysmsg m;
memset(&m, 0, sizeof m);
m.op = Tinit;
m.winsize = "100x100";
m.label = "label";
m.font = "";
if(domsg(&m) < 0)
sysfatal("domsg");
}
void
cmdmouse(int argc, char **argv)
{
Wsysmsg m;
memset(&m, 0, sizeof m);
m.op = Trdmouse;
if(domsg(&m) < 0)
sysfatal("domsg");
print("%c %d %d %d\n",
m.resized ? 'r' : 'm',
m.mouse.xy.x,
m.mouse.xy.y,
m.mouse.buttons);
}
void
cmdkbd(int argc, char **argv)
{
Wsysmsg m;
memset(&m, 0, sizeof m);
m.op = Trdkbd;
if(domsg(&m) < 0)
sysfatal("domsg");
print("%s\n", m.runes);
}
Cmd cmdtab[] = {
{ "init", cmdinit, },
{ "mouse", cmdmouse, },
{ "kbd", cmdkbd, },
};
void
main(int argc, char **argv)
{
char *p, *f[20];
int i, nf;
startsrv();
fprint(2, "started...\n");
Binit(&b, 0, OREAD);
while((p = Brdstr(&b, '\n', 1)) != nil){
fprint(2, "%s...\n", p);
nf = tokenize(p, f, nelem(f));
for(i=0; i<nelem(cmdtab); i++){
if(strcmp(cmdtab[i].cmd, f[0]) == 0){
cmdtab[i].fn(nf, f);
break;
}
}
if(i == nelem(cmdtab))
print("! unrecognized command %s\n", f[0]);
free(p);
}
exits(0);
}

179
src/cmd/devdraw/latin1.c Normal file
View file

@ -0,0 +1,179 @@
#include <u.h>
#include <libc.h>
#include <draw.h>
/*
* The code makes two assumptions: strlen(ld) is 1 or 2; latintab[i].ld can be a
* prefix of latintab[j].ld only when j<i.
*/
static struct cvlist
{
char *ld; /* must be seen before using this conversion */
char *si; /* options for last input characters */
Rune so[60]; /* the corresponding Rune for each si entry */
} latintab[] = {
" ", " i", { 0x2423, 0x0131 },
"!~", "-=~", { 0x2244, 0x2247, 0x2249 },
"!", "!<=>?bmp", { 0x00a1, 0x226e, 0x2260, 0x226f, 0x203d, 0x2284, 0x2209, 0x2285 },
"\"*", "IUiu", { 0x03aa, 0x03ab, 0x03ca, 0x03cb },
"\"", "\"AEIOUYaeiouy", { 0x00a8, 0x00c4, 0x00cb, 0x00cf, 0x00d6, 0x00dc, 0x0178, 0x00e4, 0x00eb, 0x00ef, 0x00f6, 0x00fc, 0x00ff },
"$*", "fhk", { 0x03d5, 0x03d1, 0x03f0 },
"$", "BEFHILMRVaefglopv", { 0x212c, 0x2130, 0x2131, 0x210b, 0x2110, 0x2112, 0x2133, 0x211b, 0x01b2, 0x0251, 0x212f, 0x0192, 0x210a, 0x2113, 0x2134, 0x2118, 0x028b },
"\'\"", "Uu", { 0x01d7, 0x01d8 },
"\'", "\'ACEILNORSUYZacegilnorsuyz", { 0x00b4, 0x00c1, 0x0106, 0x00c9, 0x00cd, 0x0139, 0x0143, 0x00d3, 0x0154, 0x015a, 0x00da, 0x00dd, 0x0179, 0x00e1, 0x0107, 0x00e9, 0x0123, 0x00ed, 0x013a, 0x0144, 0x00f3, 0x0155, 0x015b, 0x00fa, 0x00fd, 0x017a },
"*", "*ABCDEFGHIKLMNOPQRSTUWXYZabcdefghiklmnopqrstuwxyz", { 0x2217, 0x0391, 0x0392, 0x039e, 0x0394, 0x0395, 0x03a6, 0x0393, 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039f, 0x03a0, 0x03a8, 0x03a1, 0x03a3, 0x03a4, 0x03a5, 0x03a9, 0x03a7, 0x0397, 0x0396, 0x03b1, 0x03b2, 0x03be, 0x03b4, 0x03b5, 0x03c6, 0x03b3, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03bf, 0x03c0, 0x03c8, 0x03c1, 0x03c3, 0x03c4, 0x03c5, 0x03c9, 0x03c7, 0x03b7, 0x03b6 },
"+", "-O", { 0x00b1, 0x2295 },
",", ",ACEGIKLNORSTUacegiklnorstu", { 0x00b8, 0x0104, 0x00c7, 0x0118, 0x0122, 0x012e, 0x0136, 0x013b, 0x0145, 0x01ea, 0x0156, 0x015e, 0x0162, 0x0172, 0x0105, 0x00e7, 0x0119, 0x0123, 0x012f, 0x0137, 0x013c, 0x0146, 0x01eb, 0x0157, 0x015f, 0x0163, 0x0173 },
"-*", "l", { 0x019b },
"-", "+-2:>DGHILOTZbdghiltuz~", { 0x2213, 0x00ad, 0x01bb, 0x00f7, 0x2192, 0x00d0, 0x01e4, 0x0126, 0x0197, 0x0141, 0x2296, 0x0166, 0x01b5, 0x0180, 0x00f0, 0x01e5, 0x210f, 0x0268, 0x0142, 0x0167, 0x0289, 0x01b6, 0x2242 },
".", ".CEGILOZceglz", { 0x00b7, 0x010a, 0x0116, 0x0120, 0x0130, 0x013f, 0x2299, 0x017b, 0x010b, 0x0117, 0x0121, 0x0140, 0x017c },
"/", "Oo", { 0x00d8, 0x00f8 },
"1", "234568", { 0x00bd, 0x2153, 0x00bc, 0x2155, 0x2159, 0x215b },
"2", "-35", { 0x01bb, 0x2154, 0x2156 },
"3", "458", { 0x00be, 0x2157, 0x215c },
"4", "5", { 0x2158 },
"5", "68", { 0x215a, 0x215d },
"7", "8", { 0x215e },
":", "()-=", { 0x2639, 0x263a, 0x00f7, 0x2254 },
"<!", "=~", { 0x2268, 0x22e6 },
"<", "-<=>~", { 0x2190, 0x00ab, 0x2264, 0x2276, 0x2272 },
"=", ":<=>OV", { 0x2255, 0x22dc, 0x2261, 0x22dd, 0x229c, 0x21d2 },
">!", "=~", { 0x2269, 0x22e7 },
">", "<=>~", { 0x2277, 0x2265, 0x00bb, 0x2273 },
"?", "!?", { 0x203d, 0x00bf },
"@\'", "\'", { 0x044a },
"@@", "\'EKSTYZekstyz", { 0x044c, 0x0415, 0x041a, 0x0421, 0x0422, 0x042b, 0x0417, 0x0435, 0x043a, 0x0441, 0x0442, 0x044b, 0x0437 },
"@C", "Hh", { 0x0427, 0x0427 },
"@E", "Hh", { 0x042d, 0x042d },
"@K", "Hh", { 0x0425, 0x0425 },
"@S", "CHch", { 0x0429, 0x0428, 0x0429, 0x0428 },
"@T", "Ss", { 0x0426, 0x0426 },
"@Y", "AEOUaeou", { 0x042f, 0x0415, 0x0401, 0x042e, 0x042f, 0x0415, 0x0401, 0x042e },
"@Z", "Hh", { 0x0416, 0x0416 },
"@c", "h", { 0x0447 },
"@e", "h", { 0x044d },
"@k", "h", { 0x0445 },
"@s", "ch", { 0x0449, 0x0448 },
"@t", "s", { 0x0446 },
"@y", "aeou", { 0x044f, 0x0435, 0x0451, 0x044e },
"@z", "h", { 0x0436 },
"@", "ABDFGIJLMNOPRUVXabdfgijlmnopruvx", { 0x0410, 0x0411, 0x0414, 0x0424, 0x0413, 0x0418, 0x0419, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f, 0x0420, 0x0423, 0x0412, 0x0425, 0x0430, 0x0431, 0x0434, 0x0444, 0x0433, 0x0438, 0x0439, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, 0x0440, 0x0443, 0x0432, 0x0445 },
"A", "E", { 0x00c6 },
"C", "ACU", { 0x22c2, 0x2102, 0x22c3 },
"Dv", "Zz", { 0x01c4, 0x01c5 },
"D", "-e", { 0x00d0, 0x2206 },
"G", "-", { 0x01e4 },
"H", "-H", { 0x0126, 0x210d },
"I", "-J", { 0x0197, 0x0132 },
"L", "&-Jj|", { 0x22c0, 0x0141, 0x01c7, 0x01c8, 0x22c1 },
"M", "#48bs", { 0x266e, 0x2669, 0x266a, 0x266d, 0x266f },
"N", "JNj", { 0x01ca, 0x2115, 0x01cb },
"O", "*+-./=EIcoprx", { 0x229b, 0x2295, 0x2296, 0x2299, 0x2298, 0x229c, 0x0152, 0x01a2, 0x00a9, 0x229a, 0x2117, 0x00ae, 0x2297 },
"P", "P", { 0x2119 },
"Q", "Q", { 0x211a },
"R", "R", { 0x211d },
"S", "123S", { 0x00b9, 0x00b2, 0x00b3, 0x00a7 },
"T", "-u", { 0x0166, 0x22a8 },
"V", "=", { 0x21d0 },
"Y", "R", { 0x01a6 },
"Z", "-ACSZ", { 0x01b5, 0xf015, 0xf017, 0xf016, 0x2124 },
"^", "ACEGHIJOSUWYaceghijosuwy", { 0x00c2, 0x0108, 0x00ca, 0x011c, 0x0124, 0x00ce, 0x0134, 0x00d4, 0x015c, 0x00db, 0x0174, 0x0176, 0x00e2, 0x0109, 0x00ea, 0x011d, 0x0125, 0x00ee, 0x0135, 0x00f4, 0x015d, 0x00fb, 0x0175, 0x0177 },
"_\"", "AUau", { 0x01de, 0x01d5, 0x01df, 0x01d6 },
"_,", "Oo", { 0x01ec, 0x01ed },
"_.", "Aa", { 0x01e0, 0x01e1 },
"_", "AEIOU_aeiou", { 0x0100, 0x0112, 0x012a, 0x014c, 0x016a, 0x00af, 0x0101, 0x0113, 0x012b, 0x014d, 0x016b },
"`\"", "Uu", { 0x01db, 0x01dc },
"`", "AEIOUaeiou", { 0x00c0, 0x00c8, 0x00cc, 0x00d2, 0x00d9, 0x00e0, 0x00e8, 0x00ec, 0x00f2, 0x00f9 },
"a", "ben", { 0x2194, 0x00e6, 0x2220 },
"b", "()+-0123456789=bknpqru", { 0x208d, 0x208e, 0x208a, 0x208b, 0x2080, 0x2081, 0x2082, 0x2083, 0x2084, 0x2085, 0x2086, 0x2087, 0x2088, 0x2089, 0x208c, 0x265d, 0x265a, 0x265e, 0x265f, 0x265b, 0x265c, 0x2022 },
"c", "$Oagu", { 0x00a2, 0x00a9, 0x2229, 0x2245, 0x222a },
"dv", "z", { 0x01c6 },
"d", "-adegz", { 0x00f0, 0x2193, 0x2021, 0x00b0, 0x2020, 0x02a3 },
"e", "$lmns", { 0x20ac, 0x22ef, 0x2014, 0x2013, 0x2205 },
"f", "a", { 0x2200 },
"g", "$-r", { 0x00a4, 0x01e5, 0x2207 },
"h", "-v", { 0x210f, 0x0195 },
"i", "-bfjps", { 0x0268, 0x2286, 0x221e, 0x0133, 0x2287, 0x222b },
"l", "\"$&\'-jz|", { 0x201c, 0x00a3, 0x2227, 0x2018, 0x0142, 0x01c9, 0x22c4, 0x2228 },
"m", "iou", { 0x00b5, 0x2208, 0x00d7 },
"n", "jo", { 0x01cc, 0x00ac },
"o", "AOUaeiu", { 0x00c5, 0x229a, 0x016e, 0x00e5, 0x0153, 0x01a3, 0x016f },
"p", "Odgrt", { 0x2117, 0x2202, 0x00b6, 0x220f, 0x221d },
"r", "\"\'O", { 0x201d, 0x2019, 0x00ae },
"s", "()+-0123456789=abnoprstu", { 0x207d, 0x207e, 0x207a, 0x207b, 0x2070, 0x2071, 0x2072, 0x2073, 0x2074, 0x2075, 0x2076, 0x2077, 0x2078, 0x2079, 0x207c, 0x00aa, 0x2282, 0x207f, 0x00ba, 0x2283, 0x221a, 0x00df, 0x220d, 0x2211 },
"t", "-efmsu", { 0x0167, 0x2203, 0x2234, 0x2122, 0x03c2, 0x22a2 },
"u", "-AEGIOUaegiou", { 0x0289, 0x0102, 0x0114, 0x011e, 0x012c, 0x014e, 0x016c, 0x2191, 0x0115, 0x011f, 0x012d, 0x014f, 0x016d },
"v\"", "Uu", { 0x01d9, 0x01da },
"v", "ACDEGIKLNORSTUZacdegijklnorstuz", { 0x01cd, 0x010c, 0x010e, 0x011a, 0x01e6, 0x01cf, 0x01e8, 0x013d, 0x0147, 0x01d1, 0x0158, 0x0160, 0x0164, 0x01d3, 0x017d, 0x01ce, 0x010d, 0x010f, 0x011b, 0x01e7, 0x01d0, 0x01f0, 0x01e9, 0x013e, 0x0148, 0x01d2, 0x0159, 0x0161, 0x0165, 0x01d4, 0x017e },
"w", "bknpqr", { 0x2657, 0x2654, 0x2658, 0x2659, 0x2655, 0x2656 },
"x", "O", { 0x2297 },
"y", "$", { 0x00a5 },
"z", "-", { 0x01b6 },
"|", "Pp|", { 0x00de, 0x00fe, 0x00a6 },
"~!", "=", { 0x2246 },
"~", "-=AINOUainou~", { 0x2243, 0x2245, 0x00c3, 0x0128, 0x00d1, 0x00d5, 0x0168, 0x00e3, 0x0129, 0x00f1, 0x00f5, 0x0169, 0x2248 },
0, 0, { 0 }
};
/*
* Given 5 characters k[0]..k[4], find the rune or return -1 for failure.
*/
static long
unicode(Rune *k)
{
long i, c;
k++; /* skip 'X' */
c = 0;
for(i=0; i<4; i++,k++){
c <<= 4;
if('0'<=*k && *k<='9')
c += *k-'0';
else if('a'<=*k && *k<='f')
c += 10 + *k-'a';
else if('A'<=*k && *k<='F')
c += 10 + *k-'A';
else
return -1;
}
return c;
}
/*
* Given n characters k[0]..k[n-1], find the corresponding rune or return -1 for
* failure, or something < -1 if n is too small. In the latter case, the result
* is minus the required n.
*/
int
_latin1(Rune *k, int n)
{
struct cvlist *l;
int c;
char* p;
if(k[0] == 'X'){
if(n>=5)
return unicode(k);
else
return -5;
}
for(l=latintab; l->ld!=0; l++)
if(k[0] == l->ld[0]){
if(n == 1)
return -2;
if(l->ld[1] == 0)
c = k[1];
else if(l->ld[1] != k[1])
continue;
else if(n == 2)
return -3;
else
c = k[2];
for(p=l->si; *p!=0; p++)
if(*p == c)
return l->so[p - l->si];
return -1;
}
return -1;
}

20
src/cmd/devdraw/mkfile Normal file
View file

@ -0,0 +1,20 @@
<$PLAN9/src/mkhdr
TARG=devdraw
WSYSOFILES=\
devdraw.$O\
latin1.$O\
<|sh ./mkwsysrules.sh
OFILES=$WSYSOFILES
HFILES=\
devdraw.h\
<$PLAN9/src/mkone
$O.drawclient: drawclient.$O drawfcall.$O
$LD -o $target $prereq

47
src/cmd/devdraw/mkwsysrules.sh Normal file
View file

@ -0,0 +1,47 @@
#!/bin/sh
[ -f $PLAN9/config ] && . $PLAN9/config
if [ "x$X11" = "x" ]; then
if [ -d /usr/X11R6 ]; then
X11=/usr/X11R6
elif [ -d /usr/local/X11R6 ]; then
X11=/usr/local/X11R6
elif [ -d /usr/X ]; then
X11=/usr/X
elif [ -d /usr/openwin ]; then # for Sun
X11=/usr/openwin
else
X11=noX11dir
fi
fi
if [ "x$WSYSTYPE" = "x" ]; then
if [ -d "$X11" ]; then
WSYSTYPE=x11
else
WSYSTYPE=nowsys
fi
fi
if [ "x$WSYSTYPE" = "xx11" -a "x$X11H" = "x" ]; then
if [ -d "$X11/include" ]; then
X11H="-I$X11/include"
else
X11H=""
fi
fi
echo 'WSYSTYPE='$WSYSTYPE
echo 'X11='$X11
if [ $WSYSTYPE = x11 ]; then
echo 'CFLAGS=$CFLAGS '$X11H
echo 'HFILES=$HFILES $XHFILES'
XO=`ls x11-*.c | sed 's/\.c$/.o/'`
echo 'WSYSOFILES=$WSYSOFILES '$XO
fi
if [ $WSYSTYPE = nowsys ]; then
echo 'WSYSOFILES=nowsys.o'
fi

40
src/cmd/devdraw/nowsys.c Normal file
View file

@ -0,0 +1,40 @@
#include <u.h>
#include <libc.h>
#include <draw.h>
#include <mouse.h>
#include <cursor.h>
#include <drawfcall.h>
void
usage(void)
{
fprint(2, "usage: devdraw (don't run directly)\n");
exits("usage");
}
void
main(int argc, char **argv)
{
int n;
uchar buf[1024*1024];
Wsysmsg m;
ARGBEGIN{
case 'D':
break;
default:
usage();
}ARGEND
if(argc != 0)
usage();
while((n = readwsysmsg(0, buf, sizeof buf)) > 0){
convM2W(buf, n, &m);
m.type = Rerror;
m.error = "no window system present";
n = convW2M(&m, buf, sizeof buf);
write(1, buf, n);
}
exits(0);
}

122
src/cmd/devdraw/x11-alloc.c Normal file
View file

@ -0,0 +1,122 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
/*
* Allocate a Memimage with an optional pixmap backing on the X server.
*/
Memimage*
_xallocmemimage(Rectangle r, u32int chan, int pixmap)
{
int d, offset;
Memimage *m;
Xmem *xm;
XImage *xi;
m = _allocmemimage(r, chan);
if(chan != GREY1 && chan != _x.chan)
return m;
if(_x.display == 0)
return m;
/*
* For bootstrapping, don't bother storing 1x1 images
* on the X server. Memimageinit needs to allocate these
* and we memimageinit before we do the rest of the X stuff.
* Of course, 1x1 images on the server are useless anyway.
*/
if(Dx(r)==1 && Dy(r)==1)
return m;
xm = mallocz(sizeof(Xmem), 1);
if(xm == nil){
freememimage(m);
return nil;
}
/*
* Allocate backing store.
*/
if(chan == GREY1)
d = 1;
else
d = _x.depth;
if(pixmap != PMundef)
xm->pixmap = pixmap;
else
xm->pixmap = XCreatePixmap(_x.display, _x.drawable, Dx(r), Dy(r), d);
/*
* We want to align pixels on word boundaries.
*/
if(m->depth == 24)
offset = r.min.x&3;
else
offset = r.min.x&(31/m->depth);
r.min.x -= offset;
assert(wordsperline(r, m->depth) <= m->width);
/*
* Wrap our data in an XImage structure.
*/
xi = XCreateImage(_x.display, _x.vis, d,
ZPixmap, 0, (char*)m->data->bdata, Dx(r), Dy(r),
32, m->width*sizeof(u32int));
if(xi == nil){
freememimage(m);
if(xm->pixmap != pixmap)
XFreePixmap(_x.display, xm->pixmap);
return nil;
}
xm->xi = xi;
xm->r = r;
/*
* Set the XImage parameters so that it looks exactly like
* a Memimage -- we're using the same data.
*/
if(m->depth < 8 || m->depth == 24)
xi->bitmap_unit = 8;
else
xi->bitmap_unit = m->depth;
xi->byte_order = LSBFirst;
xi->bitmap_bit_order = MSBFirst;
xi->bitmap_pad = 32;
XInitImage(xi);
XFlush(_x.display);
m->X = xm;
return m;
}
Memimage*
allocmemimage(Rectangle r, u32int chan)
{
return _xallocmemimage(r, chan, PMundef);
}
void
freememimage(Memimage *m)
{
Xmem *xm;
if(m == nil)
return;
xm = m->X;
if(xm && m->data->ref == 1){
if(xm->xi){
xm->xi->data = nil;
XFree(xm->xi);
}
XFreePixmap(_x.display, xm->pixmap);
free(xm);
m->X = nil;
}
_freememimage(m);
}

18
src/cmd/devdraw/x11-cload.c Normal file
View file

@ -0,0 +1,18 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
int
cloadmemimage(Memimage *i, Rectangle r, uchar *data, int ndata)
{
int n;
n = _cloadmemimage(i, r, data, ndata);
if(n > 0 && i->X)
_xputxdata(i, r);
return n;
}

144
src/cmd/devdraw/x11-draw.c Normal file
View file

@ -0,0 +1,144 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
static int xdraw(Memdrawparam*);
/*
* The X acceleration doesn't fit into the standard hwaccel
* model because we have the extra steps of pulling the image
* data off the server and putting it back when we're done.
*/
void
memimagedraw(Memimage *dst, Rectangle r, Memimage *src, Point sp,
Memimage *mask, Point mp, int op)
{
Memdrawparam *par;
if((par = _memimagedrawsetup(dst, r, src, sp, mask, mp, op)) == nil)
return;
/* only fetch dst data if we need it */
if((par->state&(Simplemask|Fullmask)) != (Simplemask|Fullmask))
_xgetxdata(par->dst, par->r);
/* always fetch source and mask */
_xgetxdata(par->src, par->sr);
_xgetxdata(par->mask, par->mr);
/* now can run memimagedraw on the in-memory bits */
_memimagedraw(par);
if(xdraw(par))
return;
/* put bits back on x server */
_xputxdata(par->dst, par->r);
}
static int
xdraw(Memdrawparam *par)
{
u32int sdval;
uint m, state;
Memimage *src, *dst, *mask;
Point dp, mp, sp;
Rectangle r;
Xmem *xdst, *xmask, *xsrc;
XGC gc;
if(par->dst->X == nil)
return 0;
dst = par->dst;
mask = par->mask;
r = par->r;
src = par->src;
state = par->state;
/*
* If we have an opaque mask and source is one opaque pixel,
* we can convert to the destination format and just XFillRectangle.
*/
m = Simplesrc|Fullsrc|Simplemask|Fullmask;
if((state&m) == m){
_xfillcolor(dst, r, par->sdval);
/* xdirtyxdata(dst, r); */
return 1;
}
/*
* If no source alpha and an opaque mask, we can just copy
* the source onto the destination. If the channels are the
* same and the source is not replicated, XCopyArea works.
*/
m = Simplemask|Fullmask;
if((state&(m|Replsrc))==m && src->chan==dst->chan && src->X){
xdst = dst->X;
xsrc = src->X;
dp = subpt(r.min, dst->r.min);
sp = subpt(par->sr.min, src->r.min);
gc = dst->chan==GREY1 ? _x.gccopy0 : _x.gccopy;
XCopyArea(_x.display, xsrc->pixmap, xdst->pixmap, gc,
sp.x, sp.y, Dx(r), Dy(r), dp.x, dp.y);
/* xdirtyxdata(dst, r); */
return 1;
}
/*
* If no source alpha, a 1-bit mask, and a simple source,
* we can copy through the mask onto the destination.
*/
if(dst->X && mask->X && !(mask->flags&Frepl)
&& mask->chan==GREY1 && (state&Simplesrc)){
xdst = dst->X;
xmask = mask->X;
sdval = par->sdval;
dp = subpt(r.min, dst->r.min);
mp = subpt(r.min, subpt(par->mr.min, mask->r.min));
if(dst->chan == GREY1){
gc = _x.gcsimplesrc0;
if(_x.gcsimplesrc0color != sdval){
XSetForeground(_x.display, gc, sdval);
_x.gcsimplesrc0color = sdval;
}
if(_x.gcsimplesrc0pixmap != xmask->pixmap){
XSetStipple(_x.display, gc, xmask->pixmap);
_x.gcsimplesrc0pixmap = xmask->pixmap;
}
}else{
/* this doesn't work on rob's mac? */
return 0;
/* gc = _x.gcsimplesrc;
if(dst->chan == CMAP8 && _x.usetable)
sdval = _x.tox11[sdval];
if(_x.gcsimplesrccolor != sdval){
XSetForeground(_x.display, gc, sdval);
_x.gcsimplesrccolor = sdval;
}
if(_x.gcsimplesrcpixmap != xmask->pixmap){
XSetStipple(_x.display, gc, xmask->pixmap);
_x.gcsimplesrcpixmap = xmask->pixmap;
}
*/
}
XSetTSOrigin(_x.display, gc, mp.x, mp.y);
XFillRectangle(_x.display, xdst->pixmap, gc, dp.x, dp.y,
Dx(r), Dy(r));
/* xdirtyxdata(dst, r); */
return 1;
}
/*
* Can't accelerate.
*/
return 0;
}

56
src/cmd/devdraw/x11-fill.c Normal file
View file

@ -0,0 +1,56 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
void
memfillcolor(Memimage *m, u32int val)
{
_memfillcolor(m, val);
if(m->X == nil)
return;
if((val & 0xFF) == 0xFF) /* full alpha */
_xfillcolor(m, m->r, _rgbatoimg(m, val));
else
_xputxdata(m, m->r);
}
void
_xfillcolor(Memimage *m, Rectangle r, u32int v)
{
Point p;
Xmem *xm;
XGC gc;
xm = m->X;
assert(xm != nil);
/*
* Set up fill context appropriately.
*/
if(m->chan == GREY1){
gc = _x.gcfill0;
if(_x.gcfill0color != v){
XSetForeground(_x.display, gc, v);
_x.gcfill0color = v;
}
}else{
if(m->chan == CMAP8 && _x.usetable)
v = _x.tox11[v];
gc = _x.gcfill;
if(_x.gcfillcolor != v){
XSetForeground(_x.display, gc, v);
_x.gcfillcolor = v;
}
}
/*
* XFillRectangle takes coordinates relative to image rectangle.
*/
p = subpt(r.min, m->r.min);
XFillRectangle(_x.display, xm->pixmap, gc, p.x, p.y, Dx(r), Dy(r));
}

112
src/cmd/devdraw/x11-get.c Normal file
View file

@ -0,0 +1,112 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
static void
addrect(Rectangle *rp, Rectangle r)
{
if(rp->min.x >= rp->max.x)
*rp = r;
else
combinerect(rp, r);
}
XImage*
_xgetxdata(Memimage *m, Rectangle r)
{
int x, y;
uchar *p;
Point tp, xdelta, delta;
Xmem *xm;
xm = m->X;
if(xm == nil)
return nil;
if(xm->dirty == 0)
return xm->xi;
abort(); /* should never call this now */
r = xm->dirtyr;
if(Dx(r)==0 || Dy(r)==0)
return xm->xi;
delta = subpt(r.min, m->r.min);
tp = xm->r.min; /* need temp for Digital UNIX */
xdelta = subpt(r.min, tp);
XGetSubImage(_x.display, xm->pixmap, delta.x, delta.y, Dx(r), Dy(r),
AllPlanes, ZPixmap, xm->xi, xdelta.x, delta.y);
if(_x.usetable && m->chan==CMAP8){
for(y=r.min.y; y<r.max.y; y++)
for(x=r.min.x, p=byteaddr(m, Pt(x,y)); x<r.max.x; x++, p++)
*p = _x.toplan9[*p];
}
xm->dirty = 0;
xm->dirtyr = Rect(0,0,0,0);
return xm->xi;
}
void
_xputxdata(Memimage *m, Rectangle r)
{
int offset, x, y;
uchar *p;
Point tp, xdelta, delta;
Xmem *xm;
XGC gc;
XImage *xi;
xm = m->X;
if(xm == nil)
return;
xi = xm->xi;
gc = m->chan==GREY1 ? _x.gccopy0 : _x.gccopy;
if(m->depth == 24)
offset = r.min.x & 3;
else
offset = r.min.x & (31/m->depth);
delta = subpt(r.min, m->r.min);
tp = xm->r.min; /* need temporary on Digital UNIX */
xdelta = subpt(r.min, tp);
if(_x.usetable && m->chan==CMAP8){
for(y=r.min.y; y<r.max.y; y++)
for(x=r.min.x, p=byteaddr(m, Pt(x,y)); x<r.max.x; x++, p++)
*p = _x.tox11[*p];
}
XPutImage(_x.display, xm->pixmap, gc, xi, xdelta.x, xdelta.y, delta.x, delta.y,
Dx(r), Dy(r));
if(_x.usetable && m->chan==CMAP8){
for(y=r.min.y; y<r.max.y; y++)
for(x=r.min.x, p=byteaddr(m, Pt(x,y)); x<r.max.x; x++, p++)
*p = _x.toplan9[*p];
}
}
void
_xdirtyxdata(Memimage *m, Rectangle r)
{
Xmem *xm;
xm = m->X;
if(xm == nil)
return;
xm->dirty = 1;
addrect(&xm->dirtyr, r);
}

31
src/cmd/devdraw/x11-inc.h Normal file
View file

@ -0,0 +1,31 @@
#define Colormap XColormap
#define Cursor XCursor
#define Display XDisplay
#define Drawable XDrawable
#define Font XFont
#define GC XGC
#define Point XPoint
#define Rectangle XRectangle
#define Screen XScreen
#define Visual XVisual
#define Window XWindow
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
#include <X11/keysym.h>
#include <X11/IntrinsicP.h>
#include <X11/StringDefs.h>
#undef Colormap
#undef Cursor
#undef Display
#undef Drawable
#undef Font
#undef GC
#undef Point
#undef Rectangle
#undef Screen
#undef Visual
#undef Window

788
src/cmd/devdraw/x11-init.c Normal file
View file

@ -0,0 +1,788 @@
/*
* Some of the stuff in this file is not X-dependent and should be elsewhere.
*/
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include <keyboard.h>
#include <mouse.h>
#include <cursor.h>
#include "x11-memdraw.h"
static int parsewinsize(char*, Rectangle*, int*);
static void plan9cmap(void);
static int setupcmap(XWindow);
static XGC xgc(XDrawable, int, int);
Xprivate _x;
static int
xerror(XDisplay *d, XErrorEvent *e)
{
char buf[200];
if(e->request_code == 42) /* XSetInputFocus */
return 0;
if(e->request_code == 18) /* XChangeProperty */
return 0;
print("X error: error_code=%d, request_code=%d, minor=%d disp=%p\n",
e->error_code, e->request_code, e->minor_code, d);
XGetErrorText(d, e->error_code, buf, sizeof buf);
print("%s\n", buf);
return 0;
}
static int
xioerror(XDisplay *d)
{
/*print("X I/O error\n"); */
sysfatal("X I/O error\n");
abort();
return -1;
}
Memimage*
_xattach(char *label, char *winsize)
{
char *argv[2], *disp;
int i, havemin, height, mask, n, width, x, xrootid, y;
Rectangle r;
XClassHint classhint;
XDrawable pmid;
XPixmapFormatValues *pfmt;
XScreen *xscreen;
XSetWindowAttributes attr;
XSizeHints normalhint;
XTextProperty name;
XVisualInfo xvi;
XWindow xrootwin;
XWindowAttributes wattr;
XWMHints hint;
Atom atoms[2];
/*
if(XInitThreads() == 0){
fprint(2, "XInitThreads failed\n");
abort();
}
*/
/*
* Connect to X server.
*/
_x.display = XOpenDisplay(NULL);
if(_x.display == nil){
disp = getenv("DISPLAY");
werrstr("XOpenDisplay %s: %r", disp ? disp : ":0");
free(disp);
return nil;
}
_x.fd = ConnectionNumber(_x.display);
XSetErrorHandler(xerror);
XSetIOErrorHandler(xioerror);
xrootid = DefaultScreen(_x.display);
xrootwin = DefaultRootWindow(_x.display);
/*
* Figure out underlying screen format.
*/
if(XMatchVisualInfo(_x.display, xrootid, 16, TrueColor, &xvi)
|| XMatchVisualInfo(_x.display, xrootid, 16, DirectColor, &xvi)){
_x.vis = xvi.visual;
_x.depth = 16;
}
else
if(XMatchVisualInfo(_x.display, xrootid, 15, TrueColor, &xvi)
|| XMatchVisualInfo(_x.display, xrootid, 15, DirectColor, &xvi)){
_x.vis = xvi.visual;
_x.depth = 15;
}
else
if(XMatchVisualInfo(_x.display, xrootid, 24, TrueColor, &xvi)
|| XMatchVisualInfo(_x.display, xrootid, 24, DirectColor, &xvi)){
_x.vis = xvi.visual;
_x.depth = 24;
}
else
if(XMatchVisualInfo(_x.display, xrootid, 8, PseudoColor, &xvi)
|| XMatchVisualInfo(_x.display, xrootid, 8, StaticColor, &xvi)){
if(_x.depth > 8){
werrstr("can't deal with colormapped depth %d screens",
_x.depth);
goto err0;
}
_x.vis = xvi.visual;
_x.depth = 8;
}
else{
_x.depth = DefaultDepth(_x.display, xrootid);
if(_x.depth != 8){
werrstr("can't understand depth %d screen", _x.depth);
goto err0;
}
_x.vis = DefaultVisual(_x.display, xrootid);
}
if(DefaultDepth(_x.display, xrootid) == _x.depth)
_x.usetable = 1;
/*
* _x.depth is only the number of significant pixel bits,
* not the total number of pixel bits. We need to walk the
* display list to find how many actual bits are used
* per pixel.
*/
_x.chan = 0;
pfmt = XListPixmapFormats(_x.display, &n);
for(i=0; i<n; i++){
if(pfmt[i].depth == _x.depth){
switch(pfmt[i].bits_per_pixel){
case 1: /* untested */
_x.chan = GREY1;
break;
case 2: /* untested */
_x.chan = GREY2;
break;
case 4: /* untested */
_x.chan = GREY4;
break;
case 8:
_x.chan = CMAP8;
break;
case 15:
_x.chan = RGB15;
break;
case 16: /* how to tell RGB15? */
_x.chan = RGB16;
break;
case 24: /* untested (impossible?) */
_x.chan = RGB24;
break;
case 32:
_x.chan = XRGB32;
break;
}
}
}
if(_x.chan == 0){
werrstr("could not determine screen pixel format");
goto err0;
}
/*
* Set up color map if necessary.
*/
xscreen = DefaultScreenOfDisplay(_x.display);
_x.cmap = DefaultColormapOfScreen(xscreen);
if(_x.vis->class != StaticColor){
plan9cmap();
setupcmap(xrootwin);
}
/*
* We get to choose the initial rectangle size.
* This is arbitrary. In theory we should read the
* command line and allow the traditional X options.
*/
mask = 0;
x = 0;
y = 0;
if(winsize && winsize[0]){
if(parsewinsize(winsize, &r, &havemin) < 0)
sysfatal("%r");
}else{
/*
* Parse the various X resources. Thanks to Peter Canning.
*/
char *screen_resources, *display_resources, *geom,
*geomrestype, *home, *file;
XrmDatabase database;
XrmValue geomres;
database = XrmGetDatabase(_x.display);
screen_resources = XScreenResourceString(xscreen);
if(screen_resources != nil){
XrmCombineDatabase(XrmGetStringDatabase(screen_resources), &database, False);
XFree(screen_resources);
}
display_resources = XResourceManagerString(_x.display);
if(display_resources == nil){
home = getenv("HOME");
if(home!=nil && (file=smprint("%s/.Xdefaults", home)) != nil){
XrmCombineFileDatabase(file, &database, False);
free(file);
}
free(home);
}else
XrmCombineDatabase(XrmGetStringDatabase(display_resources), &database, False);
geom = smprint("%s.geometry", label);
if(geom && XrmGetResource(database, geom, nil, &geomrestype, &geomres))
mask = XParseGeometry(geomres.addr, &x, &y, (uint*)&width, (uint*)&height);
free(geom);
if((mask & WidthValue) && (mask & HeightValue)){
r = Rect(0, 0, width, height);
}else{
r = Rect(0, 0, WidthOfScreen(xscreen)*3/4,
HeightOfScreen(xscreen)*3/4);
if(Dx(r) > Dy(r)*3/2)
r.max.x = r.min.x + Dy(r)*3/2;
if(Dy(r) > Dx(r)*3/2)
r.max.y = r.min.y + Dx(r)*3/2;
}
if(mask & XNegative){
x += WidthOfScreen(xscreen);
}
if(mask & YNegative){
y += HeightOfScreen(xscreen);
}
havemin = 0;
}
memset(&attr, 0, sizeof attr);
attr.colormap = _x.cmap;
attr.background_pixel = ~0;
attr.border_pixel = 0;
_x.drawable = XCreateWindow(
_x.display, /* display */
xrootwin, /* parent */
x, /* x */
y, /* y */
Dx(r), /* width */
Dy(r), /* height */
0, /* border width */
_x.depth, /* depth */
InputOutput, /* class */
_x.vis, /* visual */
/* valuemask */
CWBackPixel|CWBorderPixel|CWColormap,
&attr /* attributes (the above aren't?!) */
);
/*
* Label and other properties required by ICCCCM.
*/
memset(&name, 0, sizeof name);
if(label == nil)
label = "pjw-face-here";
name.value = (uchar*)label;
name.encoding = XA_STRING;
name.format = 8;
name.nitems = strlen((char*)name.value);
memset(&normalhint, 0, sizeof normalhint);
normalhint.flags = PSize|PMaxSize;
if(winsize && winsize[0]){
normalhint.flags &= ~PSize;
normalhint.flags |= USSize;
normalhint.width = Dx(r);
normalhint.height = Dy(r);
}else{
if((mask & WidthValue) && (mask & HeightValue)){
normalhint.flags &= ~PSize;
normalhint.flags |= USSize;
normalhint.width = width;
normalhint.height = height;
}
if((mask & WidthValue) && (mask & HeightValue)){
normalhint.flags |= USPosition;
normalhint.x = x;
normalhint.y = y;
}
}
normalhint.max_width = WidthOfScreen(xscreen);
normalhint.max_height = HeightOfScreen(xscreen);
memset(&hint, 0, sizeof hint);
hint.flags = InputHint|StateHint;
hint.input = 1;
hint.initial_state = NormalState;
memset(&classhint, 0, sizeof classhint);
classhint.res_name = label;
classhint.res_class = label;
argv[0] = label;
argv[1] = nil;
XSetWMProperties(
_x.display, /* display */
_x.drawable, /* window */
&name, /* XA_WM_NAME property */
&name, /* XA_WM_ICON_NAME property */
argv, /* XA_WM_COMMAND */
1, /* argc */
&normalhint, /* XA_WM_NORMAL_HINTS */
&hint, /* XA_WM_HINTS */
&classhint /* XA_WM_CLASSHINTS */
);
XFlush(_x.display);
if(havemin){
XWindowChanges ch;
memset(&ch, 0, sizeof ch);
ch.x = r.min.x;
ch.y = r.min.y;
XConfigureWindow(_x.display, _x.drawable, CWX|CWY, &ch);
/*
* Must pretend origin is 0,0 for X.
*/
r = Rect(0,0,Dx(r),Dy(r));
}
/*
* Look up clipboard atom.
*/
_x.clipboard = XInternAtom(_x.display, "CLIPBOARD", False);
_x.utf8string = XInternAtom(_x.display, "UTF8_STRING", False);
_x.targets = XInternAtom(_x.display, "TARGETS", False);
_x.text = XInternAtom(_x.display, "TEXT", False);
_x.compoundtext = XInternAtom(_x.display, "COMPOUND_TEXT", False);
_x.takefocus = XInternAtom(_x.display, "WM_TAKE_FOCUS", False);
_x.losefocus = XInternAtom(_x.display, "_9WM_LOSE_FOCUS", False);
_x.wmprotos = XInternAtom(_x.display, "WM_PROTOCOLS", False);
atoms[0] = _x.takefocus;
atoms[1] = _x.losefocus;
XChangeProperty(_x.display, _x.drawable, _x.wmprotos, XA_ATOM, 32,
PropModeReplace, (uchar*)atoms, 2);
/*
* Put the window on the screen, check to see what size we actually got.
*/
XMapWindow(_x.display, _x.drawable);
XSync(_x.display, False);
if(!XGetWindowAttributes(_x.display, _x.drawable, &wattr))
fprint(2, "XGetWindowAttributes failed\n");
else if(wattr.width && wattr.height){
if(wattr.width != Dx(r) || wattr.height != Dy(r)){
r.max.x = wattr.width;
r.max.y = wattr.height;
}
}else
fprint(2, "XGetWindowAttributes: bad attrs\n");
/*
* Allocate our local backing store.
*/
_x.screenr = r;
_x.screenpm = XCreatePixmap(_x.display, _x.drawable, Dx(r), Dy(r), _x.depth);
_x.nextscreenpm = _x.screenpm;
_x.screenimage = _xallocmemimage(r, _x.chan, _x.screenpm);
/*
* Allocate some useful graphics contexts for the future.
*/
_x.gcfill = xgc(_x.screenpm, FillSolid, -1);
_x.gccopy = xgc(_x.screenpm, -1, -1);
_x.gcsimplesrc = xgc(_x.screenpm, FillStippled, -1);
_x.gczero = xgc(_x.screenpm, -1, -1);
_x.gcreplsrc = xgc(_x.screenpm, FillTiled, -1);
pmid = XCreatePixmap(_x.display, _x.drawable, 1, 1, 1);
_x.gcfill0 = xgc(pmid, FillSolid, 0);
_x.gccopy0 = xgc(pmid, -1, -1);
_x.gcsimplesrc0 = xgc(pmid, FillStippled, -1);
_x.gczero0 = xgc(pmid, -1, -1);
_x.gcreplsrc0 = xgc(pmid, FillTiled, -1);
XFreePixmap(_x.display, pmid);
return _x.screenimage;
err0:
/*
* Should do a better job of cleaning up here.
*/
XCloseDisplay(_x.display);
return nil;
}
int
_xsetlabel(char *label)
{
XTextProperty name;
/*
* Label and other properties required by ICCCCM.
*/
memset(&name, 0, sizeof name);
if(label == nil)
label = "pjw-face-here";
name.value = (uchar*)label;
name.encoding = XA_STRING;
name.format = 8;
name.nitems = strlen((char*)name.value);
XSetWMProperties(
_x.display, /* display */
_x.drawable, /* window */
&name, /* XA_WM_NAME property */
&name, /* XA_WM_ICON_NAME property */
nil, /* XA_WM_COMMAND */
0, /* argc */
nil, /* XA_WM_NORMAL_HINTS */
nil, /* XA_WM_HINTS */
nil /* XA_WM_CLASSHINTS */
);
XFlush(_x.display);
return 0;
}
/*
* Create a GC with a particular fill style and XXX.
* Disable generation of GraphicsExpose/NoExpose events in the GC.
*/
static XGC
xgc(XDrawable d, int fillstyle, int foreground)
{
XGC gc;
XGCValues v;
memset(&v, 0, sizeof v);
v.function = GXcopy;
v.graphics_exposures = False;
gc = XCreateGC(_x.display, d, GCFunction|GCGraphicsExposures, &v);
if(fillstyle != -1)
XSetFillStyle(_x.display, gc, fillstyle);
if(foreground != -1)
XSetForeground(_x.display, gc, 0);
return gc;
}
/*
* Initialize map with the Plan 9 rgbv color map.
*/
static void
plan9cmap(void)
{
int r, g, b, cr, cg, cb, v, num, den, idx, v7, idx7;
static int once;
if(once)
return;
once = 1;
for(r=0; r!=4; r++)
for(g = 0; g != 4; g++)
for(b = 0; b!=4; b++)
for(v = 0; v!=4; v++){
den=r;
if(g > den)
den=g;
if(b > den)
den=b;
/* divide check -- pick grey shades */
if(den==0)
cr=cg=cb=v*17;
else {
num=17*(4*den+v);
cr=r*num/den;
cg=g*num/den;
cb=b*num/den;
}
idx = r*64 + v*16 + ((g*4 + b + v - r) & 15);
_x.map[idx].red = cr*0x0101;
_x.map[idx].green = cg*0x0101;
_x.map[idx].blue = cb*0x0101;
_x.map[idx].pixel = idx;
_x.map[idx].flags = DoRed|DoGreen|DoBlue;
v7 = v >> 1;
idx7 = r*32 + v7*16 + g*4 + b;
if((v & 1) == v7){
_x.map7to8[idx7][0] = idx;
if(den == 0) { /* divide check -- pick grey shades */
cr = ((255.0/7.0)*v7)+0.5;
cg = cr;
cb = cr;
}
else {
num=17*15*(4*den+v7*2)/14;
cr=r*num/den;
cg=g*num/den;
cb=b*num/den;
}
_x.map7[idx7].red = cr*0x0101;
_x.map7[idx7].green = cg*0x0101;
_x.map7[idx7].blue = cb*0x0101;
_x.map7[idx7].pixel = idx7;
_x.map7[idx7].flags = DoRed|DoGreen|DoBlue;
}
else
_x.map7to8[idx7][1] = idx;
}
}
/*
* Initialize and install the rgbv color map as a private color map
* for this application. It gets the best colors when it has the
* cursor focus.
*
* We always choose the best depth possible, but that might not
* be the default depth. On such "suboptimal" systems, we have to allocate an
* empty color map anyway, according to Axel Belinfante.
*/
static int
setupcmap(XWindow w)
{
char buf[30];
int i;
u32int p, pp;
XColor c;
if(_x.depth <= 1)
return 0;
if(_x.depth >= 24) {
if(_x.usetable == 0)
_x.cmap = XCreateColormap(_x.display, w, _x.vis, AllocNone);
/*
* The pixel value returned from XGetPixel needs to
* be converted to RGB so we can call rgb2cmap()
* to translate between 24 bit X and our color. Unfortunately,
* the return value appears to be display server endian
* dependant. Therefore, we run some heuristics to later
* determine how to mask the int value correctly.
* Yeah, I know we can look at _x.vis->byte_order but
* some displays say MSB even though they run on LSB.
* Besides, this is more anal.
*/
c = _x.map[19]; /* known to have different R, G, B values */
if(!XAllocColor(_x.display, _x.cmap, &c)){
werrstr("XAllocColor: %r");
return -1;
}
p = c.pixel;
pp = rgb2cmap((p>>16)&0xff,(p>>8)&0xff,p&0xff);
if(pp != _x.map[19].pixel) {
/* check if endian is other way */
pp = rgb2cmap(p&0xff,(p>>8)&0xff,(p>>16)&0xff);
if(pp != _x.map[19].pixel){
werrstr("cannot detect X server byte order");
return -1;
}
switch(_x.chan){
case RGB24:
_x.chan = BGR24;
break;
case XRGB32:
_x.chan = XBGR32;
break;
default:
werrstr("cannot byteswap channel %s",
chantostr(buf, _x.chan));
break;
}
}
}else if(_x.vis->class == TrueColor || _x.vis->class == DirectColor){
/*
* Do nothing. We have no way to express a
* mixed-endian 16-bit screen, so pretend they don't exist.
*/
if(_x.usetable == 0)
_x.cmap = XCreateColormap(_x.display, w, _x.vis, AllocNone);
}else if(_x.vis->class == PseudoColor){
if(_x.usetable == 0){
_x.cmap = XCreateColormap(_x.display, w, _x.vis, AllocAll);
XStoreColors(_x.display, _x.cmap, _x.map, 256);
for(i = 0; i < 256; i++){
_x.tox11[i] = i;
_x.toplan9[i] = i;
}
}else{
for(i = 0; i < 128; i++){
c = _x.map7[i];
if(!XAllocColor(_x.display, _x.cmap, &c)){
werrstr("can't allocate colors in 7-bit map");
return -1;
}
_x.tox11[_x.map7to8[i][0]] = c.pixel;
_x.tox11[_x.map7to8[i][1]] = c.pixel;
_x.toplan9[c.pixel] = _x.map7to8[i][0];
}
}
}else{
werrstr("unsupported visual class %d", _x.vis->class);
return -1;
}
return 0;
}
void
_flushmemscreen(Rectangle r)
{
if(_x.nextscreenpm != _x.screenpm){
qlock(&_x.screenlock);
XSync(_x.display, False);
XFreePixmap(_x.display, _x.screenpm);
_x.screenpm = _x.nextscreenpm;
qunlock(&_x.screenlock);
}
if(r.min.x >= r.max.x || r.min.y >= r.max.y)
return;
XCopyArea(_x.display, _x.screenpm, _x.drawable, _x.gccopy, r.min.x, r.min.y,
Dx(r), Dy(r), r.min.x, r.min.y);
XFlush(_x.display);
}
void
_xexpose(XEvent *e)
{
XExposeEvent *xe;
Rectangle r;
qlock(&_x.screenlock);
if(_x.screenpm != _x.nextscreenpm){
qunlock(&_x.screenlock);
return;
}
xe = (XExposeEvent*)e;
r.min.x = xe->x;
r.min.y = xe->y;
r.max.x = xe->x+xe->width;
r.max.y = xe->y+xe->height;
XCopyArea(_x.display, _x.screenpm, _x.drawable, _x.gccopy, r.min.x, r.min.y,
Dx(r), Dy(r), r.min.x, r.min.y);
XSync(_x.display, False);
qunlock(&_x.screenlock);
}
int
_xdestroy(XEvent *e)
{
XDestroyWindowEvent *xe;
xe = (XDestroyWindowEvent*)e;
if(xe->window == _x.drawable){
_x.destroyed = 1;
return 1;
}
return 0;
}
int
_xconfigure(XEvent *e)
{
Rectangle r;
XConfigureEvent *xe = (XConfigureEvent*)e;
if(xe->width == Dx(_x.screenr) && xe->height == Dy(_x.screenr))
return 0;
if(xe->width==0 || xe->height==0)
fprint(2, "ignoring resize to %dx%d\n", xe->width, xe->height);
r = Rect(0, 0, xe->width, xe->height);
qlock(&_x.screenlock);
if(_x.screenpm != _x.nextscreenpm){
XCopyArea(_x.display, _x.screenpm, _x.drawable, _x.gccopy, r.min.x, r.min.y,
Dx(r), Dy(r), r.min.x, r.min.y);
XSync(_x.display, False);
}
qunlock(&_x.screenlock);
_x.newscreenr = r;
return 1;
}
int
_xreplacescreenimage(void)
{
Memimage *m;
XDrawable pixmap;
Rectangle r;
r = _x.newscreenr;
if(eqrect(_x.screenr, r))
return 0;
pixmap = XCreatePixmap(_x.display, _x.drawable, Dx(r), Dy(r), _x.depth);
m = _xallocmemimage(r, _x.chan, pixmap);
if(_x.nextscreenpm != _x.screenpm)
XFreePixmap(_x.display, _x.nextscreenpm);
_x.nextscreenpm = pixmap;
_x.screenr = r;
_drawreplacescreenimage(m);
return 1;
}
static int
parsewinsize(char *s, Rectangle *r, int *havemin)
{
char c, *os;
int i, j, k, l;
os = s;
*havemin = 0;
*r = Rect(0,0,0,0);
if(!isdigit((uchar)*s))
goto oops;
i = strtol(s, &s, 0);
if(*s == 'x'){
s++;
if(!isdigit((uchar)*s))
goto oops;
j = strtol(s, &s, 0);
r->max.x = i;
r->max.y = j;
if(*s == 0)
return 0;
if(*s != '@')
goto oops;
s++;
if(!isdigit((uchar)*s))
goto oops;
i = strtol(s, &s, 0);
if(*s != ',' && *s != ' ')
goto oops;
s++;
if(!isdigit((uchar)*s))
goto oops;
j = strtol(s, &s, 0);
if(*s != 0)
goto oops;
*r = rectaddpt(*r, Pt(i,j));
*havemin = 1;
return 0;
}
c = *s;
if(c != ' ' && c != ',')
goto oops;
s++;
if(!isdigit((uchar)*s))
goto oops;
j = strtol(s, &s, 0);
if(*s != c)
goto oops;
s++;
if(!isdigit((uchar)*s))
goto oops;
k = strtol(s, &s, 0);
if(*s != c)
goto oops;
s++;
if(!isdigit((uchar)*s))
goto oops;
l = strtol(s, &s, 0);
if(*s != 0)
goto oops;
*r = Rect(i,j,k,l);
*havemin = 1;
return 0;
oops:
werrstr("bad syntax in window size '%s'", os);
return -1;
}

704
src/cmd/devdraw/x11-itrans.c Normal file
View file

@ -0,0 +1,704 @@
/* input event and data structure translation */
#include <u.h>
#include "x11-inc.h"
#ifdef __APPLE__
#define APPLESNARF
#define Boolean AppleBoolean
#define Rect AppleRect
#define EventMask AppleEventMask
#define Point ApplePoint
#define Cursor AppleCursor
#include <Carbon/Carbon.h>
AUTOFRAMEWORK(Carbon)
#undef Boolean
#undef Rect
#undef EventMask
#undef Point
#undef Cursor
#endif
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include <mouse.h>
#include <cursor.h>
#include <keyboard.h>
#include "x11-memdraw.h"
#include "x11-keysym2ucs.h"
#undef time
static KeySym
__xtoplan9kbd(XEvent *e)
{
KeySym k;
if(e->xany.type != KeyPress)
return -1;
needstack(64*1024); /* X has some *huge* buffers in openobject */
/* and they're even bigger on SuSE */
XLookupString((XKeyEvent*)e,NULL,0,&k,NULL);
if(k == XK_Multi_key || k == NoSymbol)
return -1;
if(k&0xFF00){
switch(k){
case XK_BackSpace:
case XK_Tab:
case XK_Escape:
case XK_Delete:
case XK_KP_0:
case XK_KP_1:
case XK_KP_2:
case XK_KP_3:
case XK_KP_4:
case XK_KP_5:
case XK_KP_6:
case XK_KP_7:
case XK_KP_8:
case XK_KP_9:
case XK_KP_Divide:
case XK_KP_Multiply:
case XK_KP_Subtract:
case XK_KP_Add:
case XK_KP_Decimal:
k &= 0x7F;
break;
case XK_Linefeed:
k = '\r';
break;
case XK_KP_Space:
k = ' ';
break;
case XK_Home:
case XK_KP_Home:
k = Khome;
break;
case XK_Left:
case XK_KP_Left:
k = Kleft;
break;
case XK_Up:
case XK_KP_Up:
k = Kup;
break;
case XK_Down:
case XK_KP_Down:
k = Kdown;
break;
case XK_Right:
case XK_KP_Right:
k = Kright;
break;
case XK_Page_Down:
case XK_KP_Page_Down:
k = Kpgdown;
break;
case XK_End:
case XK_KP_End:
k = Kend;
break;
case XK_Page_Up:
case XK_KP_Page_Up:
k = Kpgup;
break;
case XK_Insert:
case XK_KP_Insert:
k = Kins;
break;
case XK_KP_Enter:
case XK_Return:
k = '\n';
break;
case XK_Alt_L:
case XK_Meta_L: /* Shift Alt on PCs */
case XK_Alt_R:
case XK_Meta_R: /* Shift Alt on PCs */
k = Kalt;
break;
default: /* not ISO-1 or tty control */
if(k>0xff) {
k = _p9keysym2ucs(k);
if(k==-1) return -1;
}
}
}
/* Compensate for servers that call a minus a hyphen */
if(k == XK_hyphen)
k = XK_minus;
/* Do control mapping ourselves if translator doesn't */
if(e->xkey.state&ControlMask)
k &= 0x9f;
if(k == NoSymbol) {
return -1;
}
return k+0;
}
extern int _latin1(Rune*, int);
static Rune*
xtoplan9latin1(XEvent *e)
{
static Rune k[10];
static int alting, nk;
int n;
int r;
r = __xtoplan9kbd(e);
if(r < 0)
return nil;
if(alting){
/*
* Kludge for Mac's X11 3-button emulation.
* It treats Command+Button as button 3, but also
* ends up sending XK_Meta_L twice.
*/
if(r == Kalt){
alting = 0;
return nil;
}
k[nk++] = r;
n = _latin1(k, nk);
if(n > 0){
alting = 0;
k[0] = n;
k[1] = 0;
return k;
}
if(n == -1){
alting = 0;
k[nk] = 0;
return k;
}
/* n < -1, need more input */
return nil;
}else if(r == Kalt){
alting = 1;
nk = 0;
return nil;
}else{
k[0] = r;
k[1] = 0;
return k;
}
}
int
_xtoplan9kbd(XEvent *e)
{
static Rune *r;
if(e == (XEvent*)-1){
assert(r);
r--;
return 0;
}
if(e)
r = xtoplan9latin1(e);
if(r && *r)
return *r++;
return -1;
}
int
_xtoplan9mouse(XEvent *e, Mouse *m)
{
int s;
XButtonEvent *be;
XMotionEvent *me;
if(_x.putsnarf != _x.assertsnarf){
_x.assertsnarf = _x.putsnarf;
XSetSelectionOwner(_x.display, XA_PRIMARY, _x.drawable, CurrentTime);
if(_x.clipboard != None)
XSetSelectionOwner(_x.display, _x.clipboard, _x.drawable, CurrentTime);
XFlush(_x.display);
}
switch(e->type){
case ButtonPress:
be = (XButtonEvent*)e;
/*
* Fake message, just sent to make us announce snarf.
* Apparently state and button are 16 and 8 bits on
* the wire, since they are truncated by the time they
* get to us.
*/
if(be->send_event
&& (~be->state&0xFFFF)==0
&& (~be->button&0xFF)==0)
return -1;
/* BUG? on mac need to inherit these from elsewhere? */
m->xy.x = be->x;
m->xy.y = be->y;
s = be->state;
m->msec = be->time;
switch(be->button){
case 1:
s |= Button1Mask;
break;
case 2:
s |= Button2Mask;
break;
case 3:
s |= Button3Mask;
break;
case 4:
s |= Button4Mask;
break;
case 5:
s |= Button5Mask;
break;
}
break;
case ButtonRelease:
be = (XButtonEvent*)e;
m->xy.x = be->x;
m->xy.y = be->y;
s = be->state;
m->msec = be->time;
switch(be->button){
case 1:
s &= ~Button1Mask;
break;
case 2:
s &= ~Button2Mask;
break;
case 3:
s &= ~Button3Mask;
break;
case 4:
s &= ~Button4Mask;
break;
case 5:
s &= ~Button5Mask;
break;
}
break;
case MotionNotify:
me = (XMotionEvent*)e;
s = me->state;
m->xy.x = me->x;
m->xy.y = me->y;
m->msec = me->time;
break;
default:
return -1;
}
m->buttons = 0;
if(s & Button1Mask)
m->buttons |= 1;
if(s & Button2Mask)
m->buttons |= 2;
if(s & Button3Mask)
m->buttons |= 4;
if(s & Button4Mask)
m->buttons |= 8;
if(s & Button5Mask)
m->buttons |= 16;
return 0;
}
void
_xmoveto(Point p)
{
XWarpPointer(_x.display, None, _x.drawable, 0, 0, 0, 0, p.x, p.y);
XFlush(_x.display);
}
static int
revbyte(int b)
{
int r;
r = 0;
r |= (b&0x01) << 7;
r |= (b&0x02) << 5;
r |= (b&0x04) << 3;
r |= (b&0x08) << 1;
r |= (b&0x10) >> 1;
r |= (b&0x20) >> 3;
r |= (b&0x40) >> 5;
r |= (b&0x80) >> 7;
return r;
}
static void
xcursorarrow(void)
{
if(_x.cursor != 0){
XFreeCursor(_x.display, _x.cursor);
_x.cursor = 0;
}
XUndefineCursor(_x.display, _x.drawable);
XFlush(_x.display);
}
void
_xsetcursor(Cursor *c)
{
XColor fg, bg;
XCursor xc;
Pixmap xsrc, xmask;
int i;
uchar src[2*16], mask[2*16];
if(c == nil){
xcursorarrow();
return;
}
for(i=0; i<2*16; i++){
src[i] = revbyte(c->set[i]);
mask[i] = revbyte(c->set[i] | c->clr[i]);
}
fg = _x.map[0];
bg = _x.map[255];
xsrc = XCreateBitmapFromData(_x.display, _x.drawable, (char*)src, 16, 16);
xmask = XCreateBitmapFromData(_x.display, _x.drawable, (char*)mask, 16, 16);
xc = XCreatePixmapCursor(_x.display, xsrc, xmask, &fg, &bg, -c->offset.x, -c->offset.y);
if(xc != 0) {
XDefineCursor(_x.display, _x.drawable, xc);
if(_x.cursor != 0)
XFreeCursor(_x.display, _x.cursor);
_x.cursor = xc;
}
XFreePixmap(_x.display, xsrc);
XFreePixmap(_x.display, xmask);
XFlush(_x.display);
}
struct {
QLock lk;
char buf[SnarfSize];
#ifdef APPLESNARF
Rune rbuf[SnarfSize];
PasteboardRef apple;
#endif
} clip;
char*
_xgetsnarf(void)
{
uchar *data, *xdata;
Atom clipboard, type, prop;
ulong len, lastlen, dummy;
int fmt, i;
XWindow w;
qlock(&clip.lk);
/*
* Have we snarfed recently and the X server hasn't caught up?
*/
if(_x.putsnarf != _x.assertsnarf)
goto mine;
/*
* Is there a primary selection (highlighted text in an xterm)?
*/
clipboard = XA_PRIMARY;
w = XGetSelectionOwner(_x.display, XA_PRIMARY);
if(w == _x.drawable){
mine:
data = (uchar*)strdup(clip.buf);
goto out;
}
/*
* If not, is there a clipboard selection?
*/
if(w == None && _x.clipboard != None){
clipboard = _x.clipboard;
w = XGetSelectionOwner(_x.display, _x.clipboard);
if(w == _x.drawable)
goto mine;
}
/*
* If not, give up.
*/
if(w == None){
data = nil;
goto out;
}
/*
* We should be waiting for SelectionNotify here, but it might never
* come, and we have no way to time out. Instead, we will clear
* local property #1, request our buddy to fill it in for us, and poll
* until he's done or we get tired of waiting.
*
* We should try to go for _x.utf8string instead of XA_STRING,
* but that would add to the polling.
*/
prop = 1;
XChangeProperty(_x.display, _x.drawable, prop, XA_STRING, 8, PropModeReplace, (uchar*)"", 0);
XConvertSelection(_x.display, clipboard, XA_STRING, prop, _x.drawable, CurrentTime);
XFlush(_x.display);
lastlen = 0;
for(i=0; i<10 || (lastlen!=0 && i<30); i++){
usleep(100*1000);
XGetWindowProperty(_x.display, _x.drawable, prop, 0, 0, 0, AnyPropertyType,
&type, &fmt, &dummy, &len, &data);
if(lastlen == len && len > 0)
break;
lastlen = len;
}
if(i == 10){
data = nil;
goto out;
}
/* get the property */
data = nil;
XGetWindowProperty(_x.display, _x.drawable, prop, 0, SnarfSize/sizeof(ulong), 0,
AnyPropertyType, &type, &fmt, &len, &dummy, &xdata);
if((type != XA_STRING && type != _x.utf8string) || len == 0){
if(xdata)
XFree(xdata);
data = nil;
}else{
if(xdata){
data = (uchar*)strdup((char*)xdata);
XFree(xdata);
}else
data = nil;
}
out:
qunlock(&clip.lk);
return (char*)data;
}
void
__xputsnarf(char *data)
{
XButtonEvent e;
if(strlen(data) >= SnarfSize)
return;
qlock(&clip.lk);
strcpy(clip.buf, data);
/* leave note for mouse proc to assert selection ownership */
_x.putsnarf++;
/* send mouse a fake event so snarf is announced */
memset(&e, 0, sizeof e);
e.type = ButtonPress;
e.window = _x.drawable;
e.state = ~0;
e.button = ~0;
XSendEvent(_x.display, _x.drawable, True, ButtonPressMask, (XEvent*)&e);
XFlush(_x.display);
qunlock(&clip.lk);
}
int
_xselect(XEvent *e)
{
char *name;
XEvent r;
XSelectionRequestEvent *xe;
Atom a[4];
memset(&r, 0, sizeof r);
xe = (XSelectionRequestEvent*)e;
if(0) fprint(2, "xselect target=%d requestor=%d property=%d selection=%d\n",
xe->target, xe->requestor, xe->property, xe->selection);
r.xselection.property = xe->property;
if(xe->target == _x.targets){
a[0] = XA_STRING;
a[1] = _x.utf8string;
a[2] = _x.text;
a[3] = _x.compoundtext;
XChangeProperty(_x.display, xe->requestor, xe->property, xe->target,
8, PropModeReplace, (uchar*)a, sizeof a);
}else if(xe->target == XA_STRING
|| xe->target == _x.utf8string
|| xe->target == _x.text
|| xe->target == _x.compoundtext
|| ((name = XGetAtomName(_x.display, xe->target)) && strcmp(name, "text/plain;charset=UTF-8") == 0)){
/* text/plain;charset=UTF-8 seems nonstandard but is used by Synergy */
/* if the target is STRING we're supposed to reply with Latin1 XXX */
qlock(&clip.lk);
XChangeProperty(_x.display, xe->requestor, xe->property, xe->target,
8, PropModeReplace, (uchar*)clip.buf, strlen(clip.buf));
qunlock(&clip.lk);
}else{
if(strcmp(name, "TIMESTAMP") != 0)
fprint(2, "%s: cannot handle selection request for '%s' (%d)\n", argv0, name, (int)xe->target);
r.xselection.property = None;
}
r.xselection.display = xe->display;
/* r.xselection.property filled above */
r.xselection.target = xe->target;
r.xselection.type = SelectionNotify;
r.xselection.requestor = xe->requestor;
r.xselection.time = xe->time;
r.xselection.send_event = True;
r.xselection.selection = xe->selection;
XSendEvent(_x.display, xe->requestor, False, 0, &r);
XFlush(_x.display);
return 0;
}
#ifdef APPLESNARF
char*
_applegetsnarf(void)
{
char *s, *t;
CFArrayRef flavors;
CFDataRef data;
CFIndex nflavor, ndata, j;
CFStringRef type;
ItemCount nitem;
PasteboardItemID id;
PasteboardSyncFlags flags;
UInt32 i;
/* fprint(2, "applegetsnarf\n"); */
qlock(&clip.lk);
if(clip.apple == nil){
if(PasteboardCreate(kPasteboardClipboard, &clip.apple) != noErr){
fprint(2, "apple pasteboard create failed\n");
qunlock(&clip.lk);
return nil;
}
}
flags = PasteboardSynchronize(clip.apple);
if(flags&kPasteboardClientIsOwner){
s = strdup(clip.buf);
qunlock(&clip.lk);
return s;
}
if(PasteboardGetItemCount(clip.apple, &nitem) != noErr){
fprint(2, "apple pasteboard get item count failed\n");
qunlock(&clip.lk);
return nil;
}
for(i=1; i<=nitem; i++){
if(PasteboardGetItemIdentifier(clip.apple, i, &id) != noErr)
continue;
if(PasteboardCopyItemFlavors(clip.apple, id, &flavors) != noErr)
continue;
nflavor = CFArrayGetCount(flavors);
for(j=0; j<nflavor; j++){
type = (CFStringRef)CFArrayGetValueAtIndex(flavors, j);
if(!UTTypeConformsTo(type, CFSTR("public.utf16-plain-text")))
continue;
if(PasteboardCopyItemFlavorData(clip.apple, id, type, &data) != noErr)
continue;
ndata = CFDataGetLength(data);
qunlock(&clip.lk);
s = smprint("%.*S", ndata/2, (Rune*)CFDataGetBytePtr(data));
CFRelease(flavors);
CFRelease(data);
for(t=s; *t; t++)
if(*t == '\r')
*t = '\n';
return s;
}
CFRelease(flavors);
}
qunlock(&clip.lk);
return nil;
}
void
_appleputsnarf(char *s)
{
CFDataRef cfdata;
PasteboardSyncFlags flags;
/* fprint(2, "appleputsnarf\n"); */
if(strlen(s) >= SnarfSize)
return;
qlock(&clip.lk);
strcpy(clip.buf, s);
runesnprint(clip.rbuf, nelem(clip.rbuf), "%s", s);
if(clip.apple == nil){
if(PasteboardCreate(kPasteboardClipboard, &clip.apple) != noErr){
fprint(2, "apple pasteboard create failed\n");
qunlock(&clip.lk);
return;
}
}
if(PasteboardClear(clip.apple) != noErr){
fprint(2, "apple pasteboard clear failed\n");
qunlock(&clip.lk);
return;
}
flags = PasteboardSynchronize(clip.apple);
if((flags&kPasteboardModified) || !(flags&kPasteboardClientIsOwner)){
fprint(2, "apple pasteboard cannot assert ownership\n");
qunlock(&clip.lk);
return;
}
cfdata = CFDataCreate(kCFAllocatorDefault,
(uchar*)clip.rbuf, runestrlen(clip.rbuf)*2);
if(cfdata == nil){
fprint(2, "apple pasteboard cfdatacreate failed\n");
qunlock(&clip.lk);
return;
}
if(PasteboardPutItemFlavor(clip.apple, (PasteboardItemID)1,
CFSTR("public.utf16-plain-text"), cfdata, 0) != noErr){
fprint(2, "apple pasteboard putitem failed\n");
CFRelease(cfdata);
qunlock(&clip.lk);
return;
}
/* CFRelease(cfdata); ??? */
qunlock(&clip.lk);
}
#endif /* APPLESNARF */
void
_xputsnarf(char *data)
{
#ifdef APPLESNARF
_appleputsnarf(data);
#endif
__xputsnarf(data);
}
/*
* Send the mouse event back to the window manager.
* So that 9term can tell rio to pop up its button3 menu.
*/
void
_xbouncemouse(Mouse *m)
{
XButtonEvent e;
XWindow dw;
e.type = ButtonPress;
e.state = 0;
e.button = 0;
if(m->buttons&1)
e.button = 1;
else if(m->buttons&2)
e.button = 2;
else if(m->buttons&4)
e.button = 3;
e.same_screen = 1;
XTranslateCoordinates(_x.display, _x.drawable,
DefaultRootWindow(_x.display),
m->xy.x, m->xy.y, &e.x_root, &e.y_root, &dw);
e.root = DefaultRootWindow(_x.display);
e.window = e.root;
e.subwindow = None;
e.x = e.x_root;
e.y = e.y_root;
#undef time
e.time = CurrentTime;
XUngrabPointer(_x.display, m->msec);
XSendEvent(_x.display, e.root, True, ButtonPressMask, (XEvent*)&e);
XFlush(_x.display);
}

857
src/cmd/devdraw/x11-keysym2ucs.c Normal file
View file

@ -0,0 +1,857 @@
/* $XFree86: xc/programs/xterm/keysym2ucs.c,v 1.5 2001/06/18 19:09:26 dickey Exp $
* This module converts keysym values into the corresponding ISO 10646
* (UCS, Unicode) values.
*
* The array keysymtab[] contains pairs of X11 keysym values for graphical
* characters and the corresponding Unicode value. The function
* keysym2ucs() maps a keysym onto a Unicode value using a binary search,
* therefore keysymtab[] must remain SORTED by keysym value.
*
* The keysym -> UTF-8 conversion will hopefully one day be provided
* by Xlib via XmbLookupString() and should ideally not have to be
* done in X applications. But we are not there yet.
*
* We allow to represent any UCS character in the range U-00000000 to
* U-00FFFFFF by a keysym value in the range 0x01000000 to 0x01ffffff.
* This admittedly does not cover the entire 31-bit space of UCS, but
* it does cover all of the characters up to U-10FFFF, which can be
* represented by UTF-16, and more, and it is very unlikely that higher
* UCS codes will ever be assigned by ISO. So to get Unicode character
* U+ABCD you can directly use keysym 0x0100abcd.
*
* NOTE: The comments in the table below contain the actual character
* encoded in UTF-8, so for viewing and editing best use an editor in
* UTF-8 mode.
*
* Author: Markus G. Kuhn <mkuhn@acm.org>, University of Cambridge, April 2001
*
* Special thanks to Richard Verhoeven <river@win.tue.nl> for preparing
* an initial draft of the mapping table.
*
* This software is in the public domain. Share and enjoy!
*
* AUTOMATICALLY GENERATED FILE, DO NOT EDIT !!! (unicode/convmap.pl)
*/
#ifndef KEYSYM2UCS_INCLUDED
#include "x11-keysym2ucs.h"
#define VISIBLE /* */
#else
#define VISIBLE static
#endif
static struct codepair {
unsigned short keysym;
unsigned short ucs;
} keysymtab[] = {
{ 0x01a1, 0x0104 }, /* Aogonek Ą LATIN CAPITAL LETTER A WITH OGONEK */
{ 0x01a2, 0x02d8 }, /* breve ˘ BREVE */
{ 0x01a3, 0x0141 }, /* Lstroke Ł LATIN CAPITAL LETTER L WITH STROKE */
{ 0x01a5, 0x013d }, /* Lcaron Ľ LATIN CAPITAL LETTER L WITH CARON */
{ 0x01a6, 0x015a }, /* Sacute Ś LATIN CAPITAL LETTER S WITH ACUTE */
{ 0x01a9, 0x0160 }, /* Scaron Š LATIN CAPITAL LETTER S WITH CARON */
{ 0x01aa, 0x015e }, /* Scedilla Ş LATIN CAPITAL LETTER S WITH CEDILLA */
{ 0x01ab, 0x0164 }, /* Tcaron Ť LATIN CAPITAL LETTER T WITH CARON */
{ 0x01ac, 0x0179 }, /* Zacute Ź LATIN CAPITAL LETTER Z WITH ACUTE */
{ 0x01ae, 0x017d }, /* Zcaron Ž LATIN CAPITAL LETTER Z WITH CARON */
{ 0x01af, 0x017b }, /* Zabovedot Ż LATIN CAPITAL LETTER Z WITH DOT ABOVE */
{ 0x01b1, 0x0105 }, /* aogonek ą LATIN SMALL LETTER A WITH OGONEK */
{ 0x01b2, 0x02db }, /* ogonek ˛ OGONEK */
{ 0x01b3, 0x0142 }, /* lstroke ł LATIN SMALL LETTER L WITH STROKE */
{ 0x01b5, 0x013e }, /* lcaron ľ LATIN SMALL LETTER L WITH CARON */
{ 0x01b6, 0x015b }, /* sacute ś LATIN SMALL LETTER S WITH ACUTE */
{ 0x01b7, 0x02c7 }, /* caron ˇ CARON */
{ 0x01b9, 0x0161 }, /* scaron š LATIN SMALL LETTER S WITH CARON */
{ 0x01ba, 0x015f }, /* scedilla ş LATIN SMALL LETTER S WITH CEDILLA */
{ 0x01bb, 0x0165 }, /* tcaron ť LATIN SMALL LETTER T WITH CARON */
{ 0x01bc, 0x017a }, /* zacute ź LATIN SMALL LETTER Z WITH ACUTE */
{ 0x01bd, 0x02dd }, /* doubleacute ˝ DOUBLE ACUTE ACCENT */
{ 0x01be, 0x017e }, /* zcaron ž LATIN SMALL LETTER Z WITH CARON */
{ 0x01bf, 0x017c }, /* zabovedot ż LATIN SMALL LETTER Z WITH DOT ABOVE */
{ 0x01c0, 0x0154 }, /* Racute Ŕ LATIN CAPITAL LETTER R WITH ACUTE */
{ 0x01c3, 0x0102 }, /* Abreve Ă LATIN CAPITAL LETTER A WITH BREVE */
{ 0x01c5, 0x0139 }, /* Lacute Ĺ LATIN CAPITAL LETTER L WITH ACUTE */
{ 0x01c6, 0x0106 }, /* Cacute Ć LATIN CAPITAL LETTER C WITH ACUTE */
{ 0x01c8, 0x010c }, /* Ccaron Č LATIN CAPITAL LETTER C WITH CARON */
{ 0x01ca, 0x0118 }, /* Eogonek Ę LATIN CAPITAL LETTER E WITH OGONEK */
{ 0x01cc, 0x011a }, /* Ecaron Ě LATIN CAPITAL LETTER E WITH CARON */
{ 0x01cf, 0x010e }, /* Dcaron Ď LATIN CAPITAL LETTER D WITH CARON */
{ 0x01d0, 0x0110 }, /* Dstroke Đ LATIN CAPITAL LETTER D WITH STROKE */
{ 0x01d1, 0x0143 }, /* Nacute Ń LATIN CAPITAL LETTER N WITH ACUTE */
{ 0x01d2, 0x0147 }, /* Ncaron Ň LATIN CAPITAL LETTER N WITH CARON */
{ 0x01d5, 0x0150 }, /* Odoubleacute Ő LATIN CAPITAL LETTER O WITH DOUBLE ACUTE */
{ 0x01d8, 0x0158 }, /* Rcaron Ř LATIN CAPITAL LETTER R WITH CARON */
{ 0x01d9, 0x016e }, /* Uring Ů LATIN CAPITAL LETTER U WITH RING ABOVE */
{ 0x01db, 0x0170 }, /* Udoubleacute Ű LATIN CAPITAL LETTER U WITH DOUBLE ACUTE */
{ 0x01de, 0x0162 }, /* Tcedilla Ţ LATIN CAPITAL LETTER T WITH CEDILLA */
{ 0x01e0, 0x0155 }, /* racute ŕ LATIN SMALL LETTER R WITH ACUTE */
{ 0x01e3, 0x0103 }, /* abreve ă LATIN SMALL LETTER A WITH BREVE */
{ 0x01e5, 0x013a }, /* lacute ĺ LATIN SMALL LETTER L WITH ACUTE */
{ 0x01e6, 0x0107 }, /* cacute ć LATIN SMALL LETTER C WITH ACUTE */
{ 0x01e8, 0x010d }, /* ccaron č LATIN SMALL LETTER C WITH CARON */
{ 0x01ea, 0x0119 }, /* eogonek ę LATIN SMALL LETTER E WITH OGONEK */
{ 0x01ec, 0x011b }, /* ecaron ě LATIN SMALL LETTER E WITH CARON */
{ 0x01ef, 0x010f }, /* dcaron ď LATIN SMALL LETTER D WITH CARON */
{ 0x01f0, 0x0111 }, /* dstroke đ LATIN SMALL LETTER D WITH STROKE */
{ 0x01f1, 0x0144 }, /* nacute ń LATIN SMALL LETTER N WITH ACUTE */
{ 0x01f2, 0x0148 }, /* ncaron ň LATIN SMALL LETTER N WITH CARON */
{ 0x01f5, 0x0151 }, /* odoubleacute ő LATIN SMALL LETTER O WITH DOUBLE ACUTE */
{ 0x01f8, 0x0159 }, /* rcaron ř LATIN SMALL LETTER R WITH CARON */
{ 0x01f9, 0x016f }, /* uring ů LATIN SMALL LETTER U WITH RING ABOVE */
{ 0x01fb, 0x0171 }, /* udoubleacute ű LATIN SMALL LETTER U WITH DOUBLE ACUTE */
{ 0x01fe, 0x0163 }, /* tcedilla ţ LATIN SMALL LETTER T WITH CEDILLA */
{ 0x01ff, 0x02d9 }, /* abovedot ˙ DOT ABOVE */
{ 0x02a1, 0x0126 }, /* Hstroke Ħ LATIN CAPITAL LETTER H WITH STROKE */
{ 0x02a6, 0x0124 }, /* Hcircumflex Ĥ LATIN CAPITAL LETTER H WITH CIRCUMFLEX */
{ 0x02a9, 0x0130 }, /* Iabovedot İ LATIN CAPITAL LETTER I WITH DOT ABOVE */
{ 0x02ab, 0x011e }, /* Gbreve Ğ LATIN CAPITAL LETTER G WITH BREVE */
{ 0x02ac, 0x0134 }, /* Jcircumflex Ĵ LATIN CAPITAL LETTER J WITH CIRCUMFLEX */
{ 0x02b1, 0x0127 }, /* hstroke ħ LATIN SMALL LETTER H WITH STROKE */
{ 0x02b6, 0x0125 }, /* hcircumflex ĥ LATIN SMALL LETTER H WITH CIRCUMFLEX */
{ 0x02b9, 0x0131 }, /* idotless ı LATIN SMALL LETTER DOTLESS I */
{ 0x02bb, 0x011f }, /* gbreve ğ LATIN SMALL LETTER G WITH BREVE */
{ 0x02bc, 0x0135 }, /* jcircumflex ĵ LATIN SMALL LETTER J WITH CIRCUMFLEX */
{ 0x02c5, 0x010a }, /* Cabovedot Ċ LATIN CAPITAL LETTER C WITH DOT ABOVE */
{ 0x02c6, 0x0108 }, /* Ccircumflex Ĉ LATIN CAPITAL LETTER C WITH CIRCUMFLEX */
{ 0x02d5, 0x0120 }, /* Gabovedot Ġ LATIN CAPITAL LETTER G WITH DOT ABOVE */
{ 0x02d8, 0x011c }, /* Gcircumflex Ĝ LATIN CAPITAL LETTER G WITH CIRCUMFLEX */
{ 0x02dd, 0x016c }, /* Ubreve Ŭ LATIN CAPITAL LETTER U WITH BREVE */
{ 0x02de, 0x015c }, /* Scircumflex Ŝ LATIN CAPITAL LETTER S WITH CIRCUMFLEX */
{ 0x02e5, 0x010b }, /* cabovedot ċ LATIN SMALL LETTER C WITH DOT ABOVE */
{ 0x02e6, 0x0109 }, /* ccircumflex ĉ LATIN SMALL LETTER C WITH CIRCUMFLEX */
{ 0x02f5, 0x0121 }, /* gabovedot ġ LATIN SMALL LETTER G WITH DOT ABOVE */
{ 0x02f8, 0x011d }, /* gcircumflex ĝ LATIN SMALL LETTER G WITH CIRCUMFLEX */
{ 0x02fd, 0x016d }, /* ubreve ŭ LATIN SMALL LETTER U WITH BREVE */
{ 0x02fe, 0x015d }, /* scircumflex ŝ LATIN SMALL LETTER S WITH CIRCUMFLEX */
{ 0x03a2, 0x0138 }, /* kra ĸ LATIN SMALL LETTER KRA */
{ 0x03a3, 0x0156 }, /* Rcedilla Ŗ LATIN CAPITAL LETTER R WITH CEDILLA */
{ 0x03a5, 0x0128 }, /* Itilde Ĩ LATIN CAPITAL LETTER I WITH TILDE */
{ 0x03a6, 0x013b }, /* Lcedilla Ļ LATIN CAPITAL LETTER L WITH CEDILLA */
{ 0x03aa, 0x0112 }, /* Emacron Ē LATIN CAPITAL LETTER E WITH MACRON */
{ 0x03ab, 0x0122 }, /* Gcedilla Ģ LATIN CAPITAL LETTER G WITH CEDILLA */
{ 0x03ac, 0x0166 }, /* Tslash Ŧ LATIN CAPITAL LETTER T WITH STROKE */
{ 0x03b3, 0x0157 }, /* rcedilla ŗ LATIN SMALL LETTER R WITH CEDILLA */
{ 0x03b5, 0x0129 }, /* itilde ĩ LATIN SMALL LETTER I WITH TILDE */
{ 0x03b6, 0x013c }, /* lcedilla ļ LATIN SMALL LETTER L WITH CEDILLA */
{ 0x03ba, 0x0113 }, /* emacron ē LATIN SMALL LETTER E WITH MACRON */
{ 0x03bb, 0x0123 }, /* gcedilla ģ LATIN SMALL LETTER G WITH CEDILLA */
{ 0x03bc, 0x0167 }, /* tslash ŧ LATIN SMALL LETTER T WITH STROKE */
{ 0x03bd, 0x014a }, /* ENG Ŋ LATIN CAPITAL LETTER ENG */
{ 0x03bf, 0x014b }, /* eng ŋ LATIN SMALL LETTER ENG */
{ 0x03c0, 0x0100 }, /* Amacron Ā LATIN CAPITAL LETTER A WITH MACRON */
{ 0x03c7, 0x012e }, /* Iogonek Į LATIN CAPITAL LETTER I WITH OGONEK */
{ 0x03cc, 0x0116 }, /* Eabovedot Ė LATIN CAPITAL LETTER E WITH DOT ABOVE */
{ 0x03cf, 0x012a }, /* Imacron Ī LATIN CAPITAL LETTER I WITH MACRON */
{ 0x03d1, 0x0145 }, /* Ncedilla Ņ LATIN CAPITAL LETTER N WITH CEDILLA */
{ 0x03d2, 0x014c }, /* Omacron Ō LATIN CAPITAL LETTER O WITH MACRON */
{ 0x03d3, 0x0136 }, /* Kcedilla Ķ LATIN CAPITAL LETTER K WITH CEDILLA */
{ 0x03d9, 0x0172 }, /* Uogonek Ų LATIN CAPITAL LETTER U WITH OGONEK */
{ 0x03dd, 0x0168 }, /* Utilde Ũ LATIN CAPITAL LETTER U WITH TILDE */
{ 0x03de, 0x016a }, /* Umacron Ū LATIN CAPITAL LETTER U WITH MACRON */
{ 0x03e0, 0x0101 }, /* amacron ā LATIN SMALL LETTER A WITH MACRON */
{ 0x03e7, 0x012f }, /* iogonek į LATIN SMALL LETTER I WITH OGONEK */
{ 0x03ec, 0x0117 }, /* eabovedot ė LATIN SMALL LETTER E WITH DOT ABOVE */
{ 0x03ef, 0x012b }, /* imacron ī LATIN SMALL LETTER I WITH MACRON */
{ 0x03f1, 0x0146 }, /* ncedilla ņ LATIN SMALL LETTER N WITH CEDILLA */
{ 0x03f2, 0x014d }, /* omacron ō LATIN SMALL LETTER O WITH MACRON */
{ 0x03f3, 0x0137 }, /* kcedilla ķ LATIN SMALL LETTER K WITH CEDILLA */
{ 0x03f9, 0x0173 }, /* uogonek ų LATIN SMALL LETTER U WITH OGONEK */
{ 0x03fd, 0x0169 }, /* utilde ũ LATIN SMALL LETTER U WITH TILDE */
{ 0x03fe, 0x016b }, /* umacron ū LATIN SMALL LETTER U WITH MACRON */
{ 0x047e, 0x203e }, /* overline ‾ OVERLINE */
{ 0x04a1, 0x3002 }, /* kana_fullstop 。 IDEOGRAPHIC FULL STOP */
{ 0x04a2, 0x300c }, /* kana_openingbracket 「 LEFT CORNER BRACKET */
{ 0x04a3, 0x300d }, /* kana_closingbracket 」 RIGHT CORNER BRACKET */
{ 0x04a4, 0x3001 }, /* kana_comma 、 IDEOGRAPHIC COMMA */
{ 0x04a5, 0x30fb }, /* kana_conjunctive ・ KATAKANA MIDDLE DOT */
{ 0x04a6, 0x30f2 }, /* kana_WO ヲ KATAKANA LETTER WO */
{ 0x04a7, 0x30a1 }, /* kana_a ァ KATAKANA LETTER SMALL A */
{ 0x04a8, 0x30a3 }, /* kana_i ィ KATAKANA LETTER SMALL I */
{ 0x04a9, 0x30a5 }, /* kana_u ゥ KATAKANA LETTER SMALL U */
{ 0x04aa, 0x30a7 }, /* kana_e ェ KATAKANA LETTER SMALL E */
{ 0x04ab, 0x30a9 }, /* kana_o ォ KATAKANA LETTER SMALL O */
{ 0x04ac, 0x30e3 }, /* kana_ya ャ KATAKANA LETTER SMALL YA */
{ 0x04ad, 0x30e5 }, /* kana_yu ュ KATAKANA LETTER SMALL YU */
{ 0x04ae, 0x30e7 }, /* kana_yo ョ KATAKANA LETTER SMALL YO */
{ 0x04af, 0x30c3 }, /* kana_tsu ッ KATAKANA LETTER SMALL TU */
{ 0x04b0, 0x30fc }, /* prolongedsound ー KATAKANA-HIRAGANA PROLONGED SOUND MARK */
{ 0x04b1, 0x30a2 }, /* kana_A ア KATAKANA LETTER A */
{ 0x04b2, 0x30a4 }, /* kana_I イ KATAKANA LETTER I */
{ 0x04b3, 0x30a6 }, /* kana_U ウ KATAKANA LETTER U */
{ 0x04b4, 0x30a8 }, /* kana_E エ KATAKANA LETTER E */
{ 0x04b5, 0x30aa }, /* kana_O オ KATAKANA LETTER O */
{ 0x04b6, 0x30ab }, /* kana_KA カ KATAKANA LETTER KA */
{ 0x04b7, 0x30ad }, /* kana_KI キ KATAKANA LETTER KI */
{ 0x04b8, 0x30af }, /* kana_KU ク KATAKANA LETTER KU */
{ 0x04b9, 0x30b1 }, /* kana_KE ケ KATAKANA LETTER KE */
{ 0x04ba, 0x30b3 }, /* kana_KO コ KATAKANA LETTER KO */
{ 0x04bb, 0x30b5 }, /* kana_SA サ KATAKANA LETTER SA */
{ 0x04bc, 0x30b7 }, /* kana_SHI シ KATAKANA LETTER SI */
{ 0x04bd, 0x30b9 }, /* kana_SU ス KATAKANA LETTER SU */
{ 0x04be, 0x30bb }, /* kana_SE セ KATAKANA LETTER SE */
{ 0x04bf, 0x30bd }, /* kana_SO ソ KATAKANA LETTER SO */
{ 0x04c0, 0x30bf }, /* kana_TA タ KATAKANA LETTER TA */
{ 0x04c1, 0x30c1 }, /* kana_CHI チ KATAKANA LETTER TI */
{ 0x04c2, 0x30c4 }, /* kana_TSU ツ KATAKANA LETTER TU */
{ 0x04c3, 0x30c6 }, /* kana_TE テ KATAKANA LETTER TE */
{ 0x04c4, 0x30c8 }, /* kana_TO ト KATAKANA LETTER TO */
{ 0x04c5, 0x30ca }, /* kana_NA ナ KATAKANA LETTER NA */
{ 0x04c6, 0x30cb }, /* kana_NI ニ KATAKANA LETTER NI */
{ 0x04c7, 0x30cc }, /* kana_NU ヌ KATAKANA LETTER NU */
{ 0x04c8, 0x30cd }, /* kana_NE ネ KATAKANA LETTER NE */
{ 0x04c9, 0x30ce }, /* kana_NO ノ KATAKANA LETTER NO */
{ 0x04ca, 0x30cf }, /* kana_HA ハ KATAKANA LETTER HA */
{ 0x04cb, 0x30d2 }, /* kana_HI ヒ KATAKANA LETTER HI */
{ 0x04cc, 0x30d5 }, /* kana_FU フ KATAKANA LETTER HU */
{ 0x04cd, 0x30d8 }, /* kana_HE ヘ KATAKANA LETTER HE */
{ 0x04ce, 0x30db }, /* kana_HO ホ KATAKANA LETTER HO */
{ 0x04cf, 0x30de }, /* kana_MA マ KATAKANA LETTER MA */
{ 0x04d0, 0x30df }, /* kana_MI ミ KATAKANA LETTER MI */
{ 0x04d1, 0x30e0 }, /* kana_MU ム KATAKANA LETTER MU */
{ 0x04d2, 0x30e1 }, /* kana_ME メ KATAKANA LETTER ME */
{ 0x04d3, 0x30e2 }, /* kana_MO モ KATAKANA LETTER MO */
{ 0x04d4, 0x30e4 }, /* kana_YA ヤ KATAKANA LETTER YA */
{ 0x04d5, 0x30e6 }, /* kana_YU ユ KATAKANA LETTER YU */
{ 0x04d6, 0x30e8 }, /* kana_YO ヨ KATAKANA LETTER YO */
{ 0x04d7, 0x30e9 }, /* kana_RA ラ KATAKANA LETTER RA */
{ 0x04d8, 0x30ea }, /* kana_RI リ KATAKANA LETTER RI */
{ 0x04d9, 0x30eb }, /* kana_RU ル KATAKANA LETTER RU */
{ 0x04da, 0x30ec }, /* kana_RE レ KATAKANA LETTER RE */
{ 0x04db, 0x30ed }, /* kana_RO ロ KATAKANA LETTER RO */
{ 0x04dc, 0x30ef }, /* kana_WA ワ KATAKANA LETTER WA */
{ 0x04dd, 0x30f3 }, /* kana_N ン KATAKANA LETTER N */
{ 0x04de, 0x309b }, /* voicedsound ゛ KATAKANA-HIRAGANA VOICED SOUND MARK */
{ 0x04df, 0x309c }, /* semivoicedsound ゜ KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK */
{ 0x05ac, 0x060c }, /* Arabic_comma ، ARABIC COMMA */
{ 0x05bb, 0x061b }, /* Arabic_semicolon ؛ ARABIC SEMICOLON */
{ 0x05bf, 0x061f }, /* Arabic_question_mark ؟ ARABIC QUESTION MARK */
{ 0x05c1, 0x0621 }, /* Arabic_hamza ء ARABIC LETTER HAMZA */
{ 0x05c2, 0x0622 }, /* Arabic_maddaonalef آ ARABIC LETTER ALEF WITH MADDA ABOVE */
{ 0x05c3, 0x0623 }, /* Arabic_hamzaonalef أ ARABIC LETTER ALEF WITH HAMZA ABOVE */
{ 0x05c4, 0x0624 }, /* Arabic_hamzaonwaw ؤ ARABIC LETTER WAW WITH HAMZA ABOVE */
{ 0x05c5, 0x0625 }, /* Arabic_hamzaunderalef إ ARABIC LETTER ALEF WITH HAMZA BELOW */
{ 0x05c6, 0x0626 }, /* Arabic_hamzaonyeh ئ ARABIC LETTER YEH WITH HAMZA ABOVE */
{ 0x05c7, 0x0627 }, /* Arabic_alef ا ARABIC LETTER ALEF */
{ 0x05c8, 0x0628 }, /* Arabic_beh ب ARABIC LETTER BEH */
{ 0x05c9, 0x0629 }, /* Arabic_tehmarbuta ة ARABIC LETTER TEH MARBUTA */
{ 0x05ca, 0x062a }, /* Arabic_teh ت ARABIC LETTER TEH */
{ 0x05cb, 0x062b }, /* Arabic_theh ث ARABIC LETTER THEH */
{ 0x05cc, 0x062c }, /* Arabic_jeem ج ARABIC LETTER JEEM */
{ 0x05cd, 0x062d }, /* Arabic_hah ح ARABIC LETTER HAH */
{ 0x05ce, 0x062e }, /* Arabic_khah خ ARABIC LETTER KHAH */
{ 0x05cf, 0x062f }, /* Arabic_dal د ARABIC LETTER DAL */
{ 0x05d0, 0x0630 }, /* Arabic_thal ذ ARABIC LETTER THAL */
{ 0x05d1, 0x0631 }, /* Arabic_ra ر ARABIC LETTER REH */
{ 0x05d2, 0x0632 }, /* Arabic_zain ز ARABIC LETTER ZAIN */
{ 0x05d3, 0x0633 }, /* Arabic_seen س ARABIC LETTER SEEN */
{ 0x05d4, 0x0634 }, /* Arabic_sheen ش ARABIC LETTER SHEEN */
{ 0x05d5, 0x0635 }, /* Arabic_sad ص ARABIC LETTER SAD */
{ 0x05d6, 0x0636 }, /* Arabic_dad ض ARABIC LETTER DAD */
{ 0x05d7, 0x0637 }, /* Arabic_tah ط ARABIC LETTER TAH */
{ 0x05d8, 0x0638 }, /* Arabic_zah ظ ARABIC LETTER ZAH */
{ 0x05d9, 0x0639 }, /* Arabic_ain ع ARABIC LETTER AIN */
{ 0x05da, 0x063a }, /* Arabic_ghain غ ARABIC LETTER GHAIN */
{ 0x05e0, 0x0640 }, /* Arabic_tatweel ـ ARABIC TATWEEL */
{ 0x05e1, 0x0641 }, /* Arabic_feh ف ARABIC LETTER FEH */
{ 0x05e2, 0x0642 }, /* Arabic_qaf ق ARABIC LETTER QAF */
{ 0x05e3, 0x0643 }, /* Arabic_kaf ك ARABIC LETTER KAF */
{ 0x05e4, 0x0644 }, /* Arabic_lam ل ARABIC LETTER LAM */
{ 0x05e5, 0x0645 }, /* Arabic_meem م ARABIC LETTER MEEM */
{ 0x05e6, 0x0646 }, /* Arabic_noon ن ARABIC LETTER NOON */
{ 0x05e7, 0x0647 }, /* Arabic_ha ه ARABIC LETTER HEH */
{ 0x05e8, 0x0648 }, /* Arabic_waw و ARABIC LETTER WAW */
{ 0x05e9, 0x0649 }, /* Arabic_alefmaksura ى ARABIC LETTER ALEF MAKSURA */
{ 0x05ea, 0x064a }, /* Arabic_yeh ي ARABIC LETTER YEH */
{ 0x05eb, 0x064b }, /* Arabic_fathatan ً ARABIC FATHATAN */
{ 0x05ec, 0x064c }, /* Arabic_dammatan ٌ ARABIC DAMMATAN */
{ 0x05ed, 0x064d }, /* Arabic_kasratan ٍ ARABIC KASRATAN */
{ 0x05ee, 0x064e }, /* Arabic_fatha َ ARABIC FATHA */
{ 0x05ef, 0x064f }, /* Arabic_damma ُ ARABIC DAMMA */
{ 0x05f0, 0x0650 }, /* Arabic_kasra ِ ARABIC KASRA */
{ 0x05f1, 0x0651 }, /* Arabic_shadda ّ ARABIC SHADDA */
{ 0x05f2, 0x0652 }, /* Arabic_sukun ْ ARABIC SUKUN */
{ 0x06a1, 0x0452 }, /* Serbian_dje ђ CYRILLIC SMALL LETTER DJE */
{ 0x06a2, 0x0453 }, /* Macedonia_gje ѓ CYRILLIC SMALL LETTER GJE */
{ 0x06a3, 0x0451 }, /* Cyrillic_io ё CYRILLIC SMALL LETTER IO */
{ 0x06a4, 0x0454 }, /* Ukrainian_ie є CYRILLIC SMALL LETTER UKRAINIAN IE */
{ 0x06a5, 0x0455 }, /* Macedonia_dse ѕ CYRILLIC SMALL LETTER DZE */
{ 0x06a6, 0x0456 }, /* Ukrainian_i і CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I */
{ 0x06a7, 0x0457 }, /* Ukrainian_yi ї CYRILLIC SMALL LETTER YI */
{ 0x06a8, 0x0458 }, /* Cyrillic_je ј CYRILLIC SMALL LETTER JE */
{ 0x06a9, 0x0459 }, /* Cyrillic_lje љ CYRILLIC SMALL LETTER LJE */
{ 0x06aa, 0x045a }, /* Cyrillic_nje њ CYRILLIC SMALL LETTER NJE */
{ 0x06ab, 0x045b }, /* Serbian_tshe ћ CYRILLIC SMALL LETTER TSHE */
{ 0x06ac, 0x045c }, /* Macedonia_kje ќ CYRILLIC SMALL LETTER KJE */
{ 0x06ae, 0x045e }, /* Byelorussian_shortu ў CYRILLIC SMALL LETTER SHORT U */
{ 0x06af, 0x045f }, /* Cyrillic_dzhe џ CYRILLIC SMALL LETTER DZHE */
{ 0x06b0, 0x2116 }, /* numerosign № NUMERO SIGN */
{ 0x06b1, 0x0402 }, /* Serbian_DJE Ђ CYRILLIC CAPITAL LETTER DJE */
{ 0x06b2, 0x0403 }, /* Macedonia_GJE Ѓ CYRILLIC CAPITAL LETTER GJE */
{ 0x06b3, 0x0401 }, /* Cyrillic_IO Ё CYRILLIC CAPITAL LETTER IO */
{ 0x06b4, 0x0404 }, /* Ukrainian_IE Є CYRILLIC CAPITAL LETTER UKRAINIAN IE */
{ 0x06b5, 0x0405 }, /* Macedonia_DSE Ѕ CYRILLIC CAPITAL LETTER DZE */
{ 0x06b6, 0x0406 }, /* Ukrainian_I І CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I */
{ 0x06b7, 0x0407 }, /* Ukrainian_YI Ї CYRILLIC CAPITAL LETTER YI */
{ 0x06b8, 0x0408 }, /* Cyrillic_JE Ј CYRILLIC CAPITAL LETTER JE */
{ 0x06b9, 0x0409 }, /* Cyrillic_LJE Љ CYRILLIC CAPITAL LETTER LJE */
{ 0x06ba, 0x040a }, /* Cyrillic_NJE Њ CYRILLIC CAPITAL LETTER NJE */
{ 0x06bb, 0x040b }, /* Serbian_TSHE Ћ CYRILLIC CAPITAL LETTER TSHE */
{ 0x06bc, 0x040c }, /* Macedonia_KJE Ќ CYRILLIC CAPITAL LETTER KJE */
{ 0x06be, 0x040e }, /* Byelorussian_SHORTU Ў CYRILLIC CAPITAL LETTER SHORT U */
{ 0x06bf, 0x040f }, /* Cyrillic_DZHE Џ CYRILLIC CAPITAL LETTER DZHE */
{ 0x06c0, 0x044e }, /* Cyrillic_yu ю CYRILLIC SMALL LETTER YU */
{ 0x06c1, 0x0430 }, /* Cyrillic_a а CYRILLIC SMALL LETTER A */
{ 0x06c2, 0x0431 }, /* Cyrillic_be б CYRILLIC SMALL LETTER BE */
{ 0x06c3, 0x0446 }, /* Cyrillic_tse ц CYRILLIC SMALL LETTER TSE */
{ 0x06c4, 0x0434 }, /* Cyrillic_de д CYRILLIC SMALL LETTER DE */
{ 0x06c5, 0x0435 }, /* Cyrillic_ie е CYRILLIC SMALL LETTER IE */
{ 0x06c6, 0x0444 }, /* Cyrillic_ef ф CYRILLIC SMALL LETTER EF */
{ 0x06c7, 0x0433 }, /* Cyrillic_ghe г CYRILLIC SMALL LETTER GHE */
{ 0x06c8, 0x0445 }, /* Cyrillic_ha х CYRILLIC SMALL LETTER HA */
{ 0x06c9, 0x0438 }, /* Cyrillic_i и CYRILLIC SMALL LETTER I */
{ 0x06ca, 0x0439 }, /* Cyrillic_shorti й CYRILLIC SMALL LETTER SHORT I */
{ 0x06cb, 0x043a }, /* Cyrillic_ka к CYRILLIC SMALL LETTER KA */
{ 0x06cc, 0x043b }, /* Cyrillic_el л CYRILLIC SMALL LETTER EL */
{ 0x06cd, 0x043c }, /* Cyrillic_em м CYRILLIC SMALL LETTER EM */
{ 0x06ce, 0x043d }, /* Cyrillic_en н CYRILLIC SMALL LETTER EN */
{ 0x06cf, 0x043e }, /* Cyrillic_o о CYRILLIC SMALL LETTER O */
{ 0x06d0, 0x043f }, /* Cyrillic_pe п CYRILLIC SMALL LETTER PE */
{ 0x06d1, 0x044f }, /* Cyrillic_ya я CYRILLIC SMALL LETTER YA */
{ 0x06d2, 0x0440 }, /* Cyrillic_er р CYRILLIC SMALL LETTER ER */
{ 0x06d3, 0x0441 }, /* Cyrillic_es с CYRILLIC SMALL LETTER ES */
{ 0x06d4, 0x0442 }, /* Cyrillic_te т CYRILLIC SMALL LETTER TE */
{ 0x06d5, 0x0443 }, /* Cyrillic_u у CYRILLIC SMALL LETTER U */
{ 0x06d6, 0x0436 }, /* Cyrillic_zhe ж CYRILLIC SMALL LETTER ZHE */
{ 0x06d7, 0x0432 }, /* Cyrillic_ve в CYRILLIC SMALL LETTER VE */
{ 0x06d8, 0x044c }, /* Cyrillic_softsign ь CYRILLIC SMALL LETTER SOFT SIGN */
{ 0x06d9, 0x044b }, /* Cyrillic_yeru ы CYRILLIC SMALL LETTER YERU */
{ 0x06da, 0x0437 }, /* Cyrillic_ze з CYRILLIC SMALL LETTER ZE */
{ 0x06db, 0x0448 }, /* Cyrillic_sha ш CYRILLIC SMALL LETTER SHA */
{ 0x06dc, 0x044d }, /* Cyrillic_e э CYRILLIC SMALL LETTER E */
{ 0x06dd, 0x0449 }, /* Cyrillic_shcha щ CYRILLIC SMALL LETTER SHCHA */
{ 0x06de, 0x0447 }, /* Cyrillic_che ч CYRILLIC SMALL LETTER CHE */
{ 0x06df, 0x044a }, /* Cyrillic_hardsign ъ CYRILLIC SMALL LETTER HARD SIGN */
{ 0x06e0, 0x042e }, /* Cyrillic_YU Ю CYRILLIC CAPITAL LETTER YU */
{ 0x06e1, 0x0410 }, /* Cyrillic_A А CYRILLIC CAPITAL LETTER A */
{ 0x06e2, 0x0411 }, /* Cyrillic_BE Б CYRILLIC CAPITAL LETTER BE */
{ 0x06e3, 0x0426 }, /* Cyrillic_TSE Ц CYRILLIC CAPITAL LETTER TSE */
{ 0x06e4, 0x0414 }, /* Cyrillic_DE Д CYRILLIC CAPITAL LETTER DE */
{ 0x06e5, 0x0415 }, /* Cyrillic_IE Е CYRILLIC CAPITAL LETTER IE */
{ 0x06e6, 0x0424 }, /* Cyrillic_EF Ф CYRILLIC CAPITAL LETTER EF */
{ 0x06e7, 0x0413 }, /* Cyrillic_GHE Г CYRILLIC CAPITAL LETTER GHE */
{ 0x06e8, 0x0425 }, /* Cyrillic_HA Х CYRILLIC CAPITAL LETTER HA */
{ 0x06e9, 0x0418 }, /* Cyrillic_I И CYRILLIC CAPITAL LETTER I */
{ 0x06ea, 0x0419 }, /* Cyrillic_SHORTI Й CYRILLIC CAPITAL LETTER SHORT I */
{ 0x06eb, 0x041a }, /* Cyrillic_KA К CYRILLIC CAPITAL LETTER KA */
{ 0x06ec, 0x041b }, /* Cyrillic_EL Л CYRILLIC CAPITAL LETTER EL */
{ 0x06ed, 0x041c }, /* Cyrillic_EM М CYRILLIC CAPITAL LETTER EM */
{ 0x06ee, 0x041d }, /* Cyrillic_EN Н CYRILLIC CAPITAL LETTER EN */
{ 0x06ef, 0x041e }, /* Cyrillic_O О CYRILLIC CAPITAL LETTER O */
{ 0x06f0, 0x041f }, /* Cyrillic_PE П CYRILLIC CAPITAL LETTER PE */
{ 0x06f1, 0x042f }, /* Cyrillic_YA Я CYRILLIC CAPITAL LETTER YA */
{ 0x06f2, 0x0420 }, /* Cyrillic_ER Р CYRILLIC CAPITAL LETTER ER */
{ 0x06f3, 0x0421 }, /* Cyrillic_ES С CYRILLIC CAPITAL LETTER ES */
{ 0x06f4, 0x0422 }, /* Cyrillic_TE Т CYRILLIC CAPITAL LETTER TE */
{ 0x06f5, 0x0423 }, /* Cyrillic_U У CYRILLIC CAPITAL LETTER U */
{ 0x06f6, 0x0416 }, /* Cyrillic_ZHE Ж CYRILLIC CAPITAL LETTER ZHE */
{ 0x06f7, 0x0412 }, /* Cyrillic_VE В CYRILLIC CAPITAL LETTER VE */
{ 0x06f8, 0x042c }, /* Cyrillic_SOFTSIGN Ь CYRILLIC CAPITAL LETTER SOFT SIGN */
{ 0x06f9, 0x042b }, /* Cyrillic_YERU Ы CYRILLIC CAPITAL LETTER YERU */
{ 0x06fa, 0x0417 }, /* Cyrillic_ZE З CYRILLIC CAPITAL LETTER ZE */
{ 0x06fb, 0x0428 }, /* Cyrillic_SHA Ш CYRILLIC CAPITAL LETTER SHA */
{ 0x06fc, 0x042d }, /* Cyrillic_E Э CYRILLIC CAPITAL LETTER E */
{ 0x06fd, 0x0429 }, /* Cyrillic_SHCHA Щ CYRILLIC CAPITAL LETTER SHCHA */
{ 0x06fe, 0x0427 }, /* Cyrillic_CHE Ч CYRILLIC CAPITAL LETTER CHE */
{ 0x06ff, 0x042a }, /* Cyrillic_HARDSIGN Ъ CYRILLIC CAPITAL LETTER HARD SIGN */
{ 0x07a1, 0x0386 }, /* Greek_ALPHAaccent Ά GREEK CAPITAL LETTER ALPHA WITH TONOS */
{ 0x07a2, 0x0388 }, /* Greek_EPSILONaccent Έ GREEK CAPITAL LETTER EPSILON WITH TONOS */
{ 0x07a3, 0x0389 }, /* Greek_ETAaccent Ή GREEK CAPITAL LETTER ETA WITH TONOS */
{ 0x07a4, 0x038a }, /* Greek_IOTAaccent Ί GREEK CAPITAL LETTER IOTA WITH TONOS */
{ 0x07a5, 0x03aa }, /* Greek_IOTAdiaeresis Ϊ GREEK CAPITAL LETTER IOTA WITH DIALYTIKA */
{ 0x07a7, 0x038c }, /* Greek_OMICRONaccent Ό GREEK CAPITAL LETTER OMICRON WITH TONOS */
{ 0x07a8, 0x038e }, /* Greek_UPSILONaccent Ύ GREEK CAPITAL LETTER UPSILON WITH TONOS */
{ 0x07a9, 0x03ab }, /* Greek_UPSILONdieresis Ϋ GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA */
{ 0x07ab, 0x038f }, /* Greek_OMEGAaccent Ώ GREEK CAPITAL LETTER OMEGA WITH TONOS */
{ 0x07ae, 0x0385 }, /* Greek_accentdieresis ΅ GREEK DIALYTIKA TONOS */
{ 0x07af, 0x2015 }, /* Greek_horizbar ― HORIZONTAL BAR */
{ 0x07b1, 0x03ac }, /* Greek_alphaaccent ά GREEK SMALL LETTER ALPHA WITH TONOS */
{ 0x07b2, 0x03ad }, /* Greek_epsilonaccent έ GREEK SMALL LETTER EPSILON WITH TONOS */
{ 0x07b3, 0x03ae }, /* Greek_etaaccent ή GREEK SMALL LETTER ETA WITH TONOS */
{ 0x07b4, 0x03af }, /* Greek_iotaaccent ί GREEK SMALL LETTER IOTA WITH TONOS */
{ 0x07b5, 0x03ca }, /* Greek_iotadieresis ϊ GREEK SMALL LETTER IOTA WITH DIALYTIKA */
{ 0x07b6, 0x0390 }, /* Greek_iotaaccentdieresis ΐ GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS */
{ 0x07b7, 0x03cc }, /* Greek_omicronaccent ό GREEK SMALL LETTER OMICRON WITH TONOS */
{ 0x07b8, 0x03cd }, /* Greek_upsilonaccent ύ GREEK SMALL LETTER UPSILON WITH TONOS */
{ 0x07b9, 0x03cb }, /* Greek_upsilondieresis ϋ GREEK SMALL LETTER UPSILON WITH DIALYTIKA */
{ 0x07ba, 0x03b0 }, /* Greek_upsilonaccentdieresis ΰ GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS */
{ 0x07bb, 0x03ce }, /* Greek_omegaaccent ώ GREEK SMALL LETTER OMEGA WITH TONOS */
{ 0x07c1, 0x0391 }, /* Greek_ALPHA Α GREEK CAPITAL LETTER ALPHA */
{ 0x07c2, 0x0392 }, /* Greek_BETA Β GREEK CAPITAL LETTER BETA */
{ 0x07c3, 0x0393 }, /* Greek_GAMMA Γ GREEK CAPITAL LETTER GAMMA */
{ 0x07c4, 0x0394 }, /* Greek_DELTA Δ GREEK CAPITAL LETTER DELTA */
{ 0x07c5, 0x0395 }, /* Greek_EPSILON Ε GREEK CAPITAL LETTER EPSILON */
{ 0x07c6, 0x0396 }, /* Greek_ZETA Ζ GREEK CAPITAL LETTER ZETA */
{ 0x07c7, 0x0397 }, /* Greek_ETA Η GREEK CAPITAL LETTER ETA */
{ 0x07c8, 0x0398 }, /* Greek_THETA Θ GREEK CAPITAL LETTER THETA */
{ 0x07c9, 0x0399 }, /* Greek_IOTA Ι GREEK CAPITAL LETTER IOTA */
{ 0x07ca, 0x039a }, /* Greek_KAPPA Κ GREEK CAPITAL LETTER KAPPA */
{ 0x07cb, 0x039b }, /* Greek_LAMBDA Λ GREEK CAPITAL LETTER LAMDA */
{ 0x07cc, 0x039c }, /* Greek_MU Μ GREEK CAPITAL LETTER MU */
{ 0x07cd, 0x039d }, /* Greek_NU Ν GREEK CAPITAL LETTER NU */
{ 0x07ce, 0x039e }, /* Greek_XI Ξ GREEK CAPITAL LETTER XI */
{ 0x07cf, 0x039f }, /* Greek_OMICRON Ο GREEK CAPITAL LETTER OMICRON */
{ 0x07d0, 0x03a0 }, /* Greek_PI Π GREEK CAPITAL LETTER PI */
{ 0x07d1, 0x03a1 }, /* Greek_RHO Ρ GREEK CAPITAL LETTER RHO */
{ 0x07d2, 0x03a3 }, /* Greek_SIGMA Σ GREEK CAPITAL LETTER SIGMA */
{ 0x07d4, 0x03a4 }, /* Greek_TAU Τ GREEK CAPITAL LETTER TAU */
{ 0x07d5, 0x03a5 }, /* Greek_UPSILON Υ GREEK CAPITAL LETTER UPSILON */
{ 0x07d6, 0x03a6 }, /* Greek_PHI Φ GREEK CAPITAL LETTER PHI */
{ 0x07d7, 0x03a7 }, /* Greek_CHI Χ GREEK CAPITAL LETTER CHI */
{ 0x07d8, 0x03a8 }, /* Greek_PSI Ψ GREEK CAPITAL LETTER PSI */
{ 0x07d9, 0x03a9 }, /* Greek_OMEGA Ω GREEK CAPITAL LETTER OMEGA */
{ 0x07e1, 0x03b1 }, /* Greek_alpha α GREEK SMALL LETTER ALPHA */
{ 0x07e2, 0x03b2 }, /* Greek_beta β GREEK SMALL LETTER BETA */
{ 0x07e3, 0x03b3 }, /* Greek_gamma γ GREEK SMALL LETTER GAMMA */
{ 0x07e4, 0x03b4 }, /* Greek_delta δ GREEK SMALL LETTER DELTA */
{ 0x07e5, 0x03b5 }, /* Greek_epsilon ε GREEK SMALL LETTER EPSILON */
{ 0x07e6, 0x03b6 }, /* Greek_zeta ζ GREEK SMALL LETTER ZETA */
{ 0x07e7, 0x03b7 }, /* Greek_eta η GREEK SMALL LETTER ETA */
{ 0x07e8, 0x03b8 }, /* Greek_theta θ GREEK SMALL LETTER THETA */
{ 0x07e9, 0x03b9 }, /* Greek_iota ι GREEK SMALL LETTER IOTA */
{ 0x07ea, 0x03ba }, /* Greek_kappa κ GREEK SMALL LETTER KAPPA */
{ 0x07eb, 0x03bb }, /* Greek_lambda λ GREEK SMALL LETTER LAMDA */
{ 0x07ec, 0x03bc }, /* Greek_mu μ GREEK SMALL LETTER MU */
{ 0x07ed, 0x03bd }, /* Greek_nu ν GREEK SMALL LETTER NU */
{ 0x07ee, 0x03be }, /* Greek_xi ξ GREEK SMALL LETTER XI */
{ 0x07ef, 0x03bf }, /* Greek_omicron ο GREEK SMALL LETTER OMICRON */
{ 0x07f0, 0x03c0 }, /* Greek_pi π GREEK SMALL LETTER PI */
{ 0x07f1, 0x03c1 }, /* Greek_rho ρ GREEK SMALL LETTER RHO */
{ 0x07f2, 0x03c3 }, /* Greek_sigma σ GREEK SMALL LETTER SIGMA */
{ 0x07f3, 0x03c2 }, /* Greek_finalsmallsigma ς GREEK SMALL LETTER FINAL SIGMA */
{ 0x07f4, 0x03c4 }, /* Greek_tau τ GREEK SMALL LETTER TAU */
{ 0x07f5, 0x03c5 }, /* Greek_upsilon υ GREEK SMALL LETTER UPSILON */
{ 0x07f6, 0x03c6 }, /* Greek_phi φ GREEK SMALL LETTER PHI */
{ 0x07f7, 0x03c7 }, /* Greek_chi χ GREEK SMALL LETTER CHI */
{ 0x07f8, 0x03c8 }, /* Greek_psi ψ GREEK SMALL LETTER PSI */
{ 0x07f9, 0x03c9 }, /* Greek_omega ω GREEK SMALL LETTER OMEGA */
{ 0x08a1, 0x23b7 }, /* leftradical ⎷ ??? */
{ 0x08a2, 0x250c }, /* topleftradical ┌ BOX DRAWINGS LIGHT DOWN AND RIGHT */
{ 0x08a3, 0x2500 }, /* horizconnector ─ BOX DRAWINGS LIGHT HORIZONTAL */
{ 0x08a4, 0x2320 }, /* topintegral ⌠ TOP HALF INTEGRAL */
{ 0x08a5, 0x2321 }, /* botintegral ⌡ BOTTOM HALF INTEGRAL */
{ 0x08a6, 0x2502 }, /* vertconnector │ BOX DRAWINGS LIGHT VERTICAL */
{ 0x08a7, 0x23a1 }, /* topleftsqbracket ⎡ ??? */
{ 0x08a8, 0x23a3 }, /* botleftsqbracket ⎣ ??? */
{ 0x08a9, 0x23a4 }, /* toprightsqbracket ⎤ ??? */
{ 0x08aa, 0x23a6 }, /* botrightsqbracket ⎦ ??? */
{ 0x08ab, 0x239b }, /* topleftparens ⎛ ??? */
{ 0x08ac, 0x239d }, /* botleftparens ⎝ ??? */
{ 0x08ad, 0x239e }, /* toprightparens ⎞ ??? */
{ 0x08ae, 0x23a0 }, /* botrightparens ⎠ ??? */
{ 0x08af, 0x23a8 }, /* leftmiddlecurlybrace ⎨ ??? */
{ 0x08b0, 0x23ac }, /* rightmiddlecurlybrace ⎬ ??? */
/* 0x08b1 topleftsummation ? ??? */
/* 0x08b2 botleftsummation ? ??? */
/* 0x08b3 topvertsummationconnector ? ??? */
/* 0x08b4 botvertsummationconnector ? ??? */
/* 0x08b5 toprightsummation ? ??? */
/* 0x08b6 botrightsummation ? ??? */
/* 0x08b7 rightmiddlesummation ? ??? */
{ 0x08bc, 0x2264 }, /* lessthanequal ≤ LESS-THAN OR EQUAL TO */
{ 0x08bd, 0x2260 }, /* notequal ≠ NOT EQUAL TO */
{ 0x08be, 0x2265 }, /* greaterthanequal ≥ GREATER-THAN OR EQUAL TO */
{ 0x08bf, 0x222b }, /* integral ∫ INTEGRAL */
{ 0x08c0, 0x2234 }, /* therefore ∴ THEREFORE */
{ 0x08c1, 0x221d }, /* variation ∝ PROPORTIONAL TO */
{ 0x08c2, 0x221e }, /* infinity ∞ INFINITY */
{ 0x08c5, 0x2207 }, /* nabla ∇ NABLA */
{ 0x08c8, 0x223c }, /* approximate ∼ TILDE OPERATOR */
{ 0x08c9, 0x2243 }, /* similarequal ≃ ASYMPTOTICALLY EQUAL TO */
{ 0x08cd, 0x21d4 }, /* ifonlyif ⇔ LEFT RIGHT DOUBLE ARROW */
{ 0x08ce, 0x21d2 }, /* implies ⇒ RIGHTWARDS DOUBLE ARROW */
{ 0x08cf, 0x2261 }, /* identical ≡ IDENTICAL TO */
{ 0x08d6, 0x221a }, /* radical √ SQUARE ROOT */
{ 0x08da, 0x2282 }, /* includedin ⊂ SUBSET OF */
{ 0x08db, 0x2283 }, /* includes ⊃ SUPERSET OF */
{ 0x08dc, 0x2229 }, /* intersection ∩ INTERSECTION */
{ 0x08dd, 0x222a }, /* union ∪ UNION */
{ 0x08de, 0x2227 }, /* logicaland ∧ LOGICAL AND */
{ 0x08df, 0x2228 }, /* logicalor ∨ LOGICAL OR */
{ 0x08ef, 0x2202 }, /* partialderivative ∂ PARTIAL DIFFERENTIAL */
{ 0x08f6, 0x0192 }, /* function ƒ LATIN SMALL LETTER F WITH HOOK */
{ 0x08fb, 0x2190 }, /* leftarrow ← LEFTWARDS ARROW */
{ 0x08fc, 0x2191 }, /* uparrow ↑ UPWARDS ARROW */
{ 0x08fd, 0x2192 }, /* rightarrow → RIGHTWARDS ARROW */
{ 0x08fe, 0x2193 }, /* downarrow ↓ DOWNWARDS ARROW */
/* 0x09df blank ? ??? */
{ 0x09e0, 0x25c6 }, /* soliddiamond ◆ BLACK DIAMOND */
{ 0x09e1, 0x2592 }, /* checkerboard ▒ MEDIUM SHADE */
{ 0x09e2, 0x2409 }, /* ht ␉ SYMBOL FOR HORIZONTAL TABULATION */
{ 0x09e3, 0x240c }, /* ff ␌ SYMBOL FOR FORM FEED */
{ 0x09e4, 0x240d }, /* cr ␍ SYMBOL FOR CARRIAGE RETURN */
{ 0x09e5, 0x240a }, /* lf ␊ SYMBOL FOR LINE FEED */
{ 0x09e8, 0x2424 }, /* nl ␤ SYMBOL FOR NEWLINE */
{ 0x09e9, 0x240b }, /* vt ␋ SYMBOL FOR VERTICAL TABULATION */
{ 0x09ea, 0x2518 }, /* lowrightcorner ┘ BOX DRAWINGS LIGHT UP AND LEFT */
{ 0x09eb, 0x2510 }, /* uprightcorner ┐ BOX DRAWINGS LIGHT DOWN AND LEFT */
{ 0x09ec, 0x250c }, /* upleftcorner ┌ BOX DRAWINGS LIGHT DOWN AND RIGHT */
{ 0x09ed, 0x2514 }, /* lowleftcorner └ BOX DRAWINGS LIGHT UP AND RIGHT */
{ 0x09ee, 0x253c }, /* crossinglines ┼ BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL */
{ 0x09ef, 0x23ba }, /* horizlinescan1 ⎺ HORIZONTAL SCAN LINE-1 (Unicode 3.2 draft) */
{ 0x09f0, 0x23bb }, /* horizlinescan3 ⎻ HORIZONTAL SCAN LINE-3 (Unicode 3.2 draft) */
{ 0x09f1, 0x2500 }, /* horizlinescan5 ─ BOX DRAWINGS LIGHT HORIZONTAL */
{ 0x09f2, 0x23bc }, /* horizlinescan7 ⎼ HORIZONTAL SCAN LINE-7 (Unicode 3.2 draft) */
{ 0x09f3, 0x23bd }, /* horizlinescan9 ⎽ HORIZONTAL SCAN LINE-9 (Unicode 3.2 draft) */
{ 0x09f4, 0x251c }, /* leftt ├ BOX DRAWINGS LIGHT VERTICAL AND RIGHT */
{ 0x09f5, 0x2524 }, /* rightt ┤ BOX DRAWINGS LIGHT VERTICAL AND LEFT */
{ 0x09f6, 0x2534 }, /* bott ┴ BOX DRAWINGS LIGHT UP AND HORIZONTAL */
{ 0x09f7, 0x252c }, /* topt ┬ BOX DRAWINGS LIGHT DOWN AND HORIZONTAL */
{ 0x09f8, 0x2502 }, /* vertbar │ BOX DRAWINGS LIGHT VERTICAL */
{ 0x0aa1, 0x2003 }, /* emspace   EM SPACE */
{ 0x0aa2, 0x2002 }, /* enspace   EN SPACE */
{ 0x0aa3, 0x2004 }, /* em3space   THREE-PER-EM SPACE */
{ 0x0aa4, 0x2005 }, /* em4space   FOUR-PER-EM SPACE */
{ 0x0aa5, 0x2007 }, /* digitspace   FIGURE SPACE */
{ 0x0aa6, 0x2008 }, /* punctspace   PUNCTUATION SPACE */
{ 0x0aa7, 0x2009 }, /* thinspace   THIN SPACE */
{ 0x0aa8, 0x200a }, /* hairspace   HAIR SPACE */
{ 0x0aa9, 0x2014 }, /* emdash — EM DASH */
{ 0x0aaa, 0x2013 }, /* endash – EN DASH */
/* 0x0aac signifblank ? ??? */
{ 0x0aae, 0x2026 }, /* ellipsis … HORIZONTAL ELLIPSIS */
{ 0x0aaf, 0x2025 }, /* doubbaselinedot ‥ TWO DOT LEADER */
{ 0x0ab0, 0x2153 }, /* onethird ⅓ VULGAR FRACTION ONE THIRD */
{ 0x0ab1, 0x2154 }, /* twothirds ⅔ VULGAR FRACTION TWO THIRDS */
{ 0x0ab2, 0x2155 }, /* onefifth ⅕ VULGAR FRACTION ONE FIFTH */
{ 0x0ab3, 0x2156 }, /* twofifths ⅖ VULGAR FRACTION TWO FIFTHS */
{ 0x0ab4, 0x2157 }, /* threefifths ⅗ VULGAR FRACTION THREE FIFTHS */
{ 0x0ab5, 0x2158 }, /* fourfifths ⅘ VULGAR FRACTION FOUR FIFTHS */
{ 0x0ab6, 0x2159 }, /* onesixth ⅙ VULGAR FRACTION ONE SIXTH */
{ 0x0ab7, 0x215a }, /* fivesixths ⅚ VULGAR FRACTION FIVE SIXTHS */
{ 0x0ab8, 0x2105 }, /* careof ℅ CARE OF */
{ 0x0abb, 0x2012 }, /* figdash ‒ FIGURE DASH */
{ 0x0abc, 0x2329 }, /* leftanglebracket 〈 LEFT-POINTING ANGLE BRACKET */
/* 0x0abd decimalpoint ? ??? */
{ 0x0abe, 0x232a }, /* rightanglebracket 〉 RIGHT-POINTING ANGLE BRACKET */
/* 0x0abf marker ? ??? */
{ 0x0ac3, 0x215b }, /* oneeighth ⅛ VULGAR FRACTION ONE EIGHTH */
{ 0x0ac4, 0x215c }, /* threeeighths ⅜ VULGAR FRACTION THREE EIGHTHS */
{ 0x0ac5, 0x215d }, /* fiveeighths ⅝ VULGAR FRACTION FIVE EIGHTHS */
{ 0x0ac6, 0x215e }, /* seveneighths ⅞ VULGAR FRACTION SEVEN EIGHTHS */
{ 0x0ac9, 0x2122 }, /* trademark ™ TRADE MARK SIGN */
{ 0x0aca, 0x2613 }, /* signaturemark ☓ SALTIRE */
/* 0x0acb trademarkincircle ? ??? */
{ 0x0acc, 0x25c1 }, /* leftopentriangle ◁ WHITE LEFT-POINTING TRIANGLE */
{ 0x0acd, 0x25b7 }, /* rightopentriangle ▷ WHITE RIGHT-POINTING TRIANGLE */
{ 0x0ace, 0x25cb }, /* emopencircle ○ WHITE CIRCLE */
{ 0x0acf, 0x25af }, /* emopenrectangle ▯ WHITE VERTICAL RECTANGLE */
{ 0x0ad0, 0x2018 }, /* leftsinglequotemark ‘ LEFT SINGLE QUOTATION MARK */
{ 0x0ad1, 0x2019 }, /* rightsinglequotemark ’ RIGHT SINGLE QUOTATION MARK */
{ 0x0ad2, 0x201c }, /* leftdoublequotemark “ LEFT DOUBLE QUOTATION MARK */
{ 0x0ad3, 0x201d }, /* rightdoublequotemark ” RIGHT DOUBLE QUOTATION MARK */
{ 0x0ad4, 0x211e }, /* prescription ℞ PRESCRIPTION TAKE */
{ 0x0ad6, 0x2032 }, /* minutes ′ PRIME */
{ 0x0ad7, 0x2033 }, /* seconds ″ DOUBLE PRIME */
{ 0x0ad9, 0x271d }, /* latincross ✝ LATIN CROSS */
/* 0x0ada hexagram ? ??? */
{ 0x0adb, 0x25ac }, /* filledrectbullet ▬ BLACK RECTANGLE */
{ 0x0adc, 0x25c0 }, /* filledlefttribullet ◀ BLACK LEFT-POINTING TRIANGLE */
{ 0x0add, 0x25b6 }, /* filledrighttribullet ▶ BLACK RIGHT-POINTING TRIANGLE */
{ 0x0ade, 0x25cf }, /* emfilledcircle ● BLACK CIRCLE */
{ 0x0adf, 0x25ae }, /* emfilledrect ▮ BLACK VERTICAL RECTANGLE */
{ 0x0ae0, 0x25e6 }, /* enopencircbullet ◦ WHITE BULLET */
{ 0x0ae1, 0x25ab }, /* enopensquarebullet ▫ WHITE SMALL SQUARE */
{ 0x0ae2, 0x25ad }, /* openrectbullet ▭ WHITE RECTANGLE */
{ 0x0ae3, 0x25b3 }, /* opentribulletup △ WHITE UP-POINTING TRIANGLE */
{ 0x0ae4, 0x25bd }, /* opentribulletdown ▽ WHITE DOWN-POINTING TRIANGLE */
{ 0x0ae5, 0x2606 }, /* openstar ☆ WHITE STAR */
{ 0x0ae6, 0x2022 }, /* enfilledcircbullet • BULLET */
{ 0x0ae7, 0x25aa }, /* enfilledsqbullet ▪ BLACK SMALL SQUARE */
{ 0x0ae8, 0x25b2 }, /* filledtribulletup ▲ BLACK UP-POINTING TRIANGLE */
{ 0x0ae9, 0x25bc }, /* filledtribulletdown ▼ BLACK DOWN-POINTING TRIANGLE */
{ 0x0aea, 0x261c }, /* leftpointer ☜ WHITE LEFT POINTING INDEX */
{ 0x0aeb, 0x261e }, /* rightpointer ☞ WHITE RIGHT POINTING INDEX */
{ 0x0aec, 0x2663 }, /* club ♣ BLACK CLUB SUIT */
{ 0x0aed, 0x2666 }, /* diamond ♦ BLACK DIAMOND SUIT */
{ 0x0aee, 0x2665 }, /* heart ♥ BLACK HEART SUIT */
{ 0x0af0, 0x2720 }, /* maltesecross ✠ MALTESE CROSS */
{ 0x0af1, 0x2020 }, /* dagger † DAGGER */
{ 0x0af2, 0x2021 }, /* doubledagger ‡ DOUBLE DAGGER */
{ 0x0af3, 0x2713 }, /* checkmark ✓ CHECK MARK */
{ 0x0af4, 0x2717 }, /* ballotcross ✗ BALLOT X */
{ 0x0af5, 0x266f }, /* musicalsharp ♯ MUSIC SHARP SIGN */
{ 0x0af6, 0x266d }, /* musicalflat ♭ MUSIC FLAT SIGN */
{ 0x0af7, 0x2642 }, /* malesymbol ♂ MALE SIGN */
{ 0x0af8, 0x2640 }, /* femalesymbol ♀ FEMALE SIGN */
{ 0x0af9, 0x260e }, /* telephone ☎ BLACK TELEPHONE */
{ 0x0afa, 0x2315 }, /* telephonerecorder ⌕ TELEPHONE RECORDER */
{ 0x0afb, 0x2117 }, /* phonographcopyright ℗ SOUND RECORDING COPYRIGHT */
{ 0x0afc, 0x2038 }, /* caret ‸ CARET */
{ 0x0afd, 0x201a }, /* singlelowquotemark ‚ SINGLE LOW-9 QUOTATION MARK */
{ 0x0afe, 0x201e }, /* doublelowquotemark „ DOUBLE LOW-9 QUOTATION MARK */
/* 0x0aff cursor ? ??? */
{ 0x0ba3, 0x003c }, /* leftcaret < LESS-THAN SIGN */
{ 0x0ba6, 0x003e }, /* rightcaret > GREATER-THAN SIGN */
{ 0x0ba8, 0x2228 }, /* downcaret ∨ LOGICAL OR */
{ 0x0ba9, 0x2227 }, /* upcaret ∧ LOGICAL AND */
{ 0x0bc0, 0x00af }, /* overbar ¯ MACRON */
{ 0x0bc2, 0x22a5 }, /* downtack ⊥ UP TACK */
{ 0x0bc3, 0x2229 }, /* upshoe ∩ INTERSECTION */
{ 0x0bc4, 0x230a }, /* downstile ⌊ LEFT FLOOR */
{ 0x0bc6, 0x005f }, /* underbar _ LOW LINE */
{ 0x0bca, 0x2218 }, /* jot ∘ RING OPERATOR */
{ 0x0bcc, 0x2395 }, /* quad ⎕ APL FUNCTIONAL SYMBOL QUAD */
{ 0x0bce, 0x22a4 }, /* uptack ⊤ DOWN TACK */
{ 0x0bcf, 0x25cb }, /* circle ○ WHITE CIRCLE */
{ 0x0bd3, 0x2308 }, /* upstile ⌈ LEFT CEILING */
{ 0x0bd6, 0x222a }, /* downshoe ∪ UNION */
{ 0x0bd8, 0x2283 }, /* rightshoe ⊃ SUPERSET OF */
{ 0x0bda, 0x2282 }, /* leftshoe ⊂ SUBSET OF */
{ 0x0bdc, 0x22a2 }, /* lefttack ⊢ RIGHT TACK */
{ 0x0bfc, 0x22a3 }, /* righttack ⊣ LEFT TACK */
{ 0x0cdf, 0x2017 }, /* hebrew_doublelowline ‗ DOUBLE LOW LINE */
{ 0x0ce0, 0x05d0 }, /* hebrew_aleph א HEBREW LETTER ALEF */
{ 0x0ce1, 0x05d1 }, /* hebrew_bet ב HEBREW LETTER BET */
{ 0x0ce2, 0x05d2 }, /* hebrew_gimel ג HEBREW LETTER GIMEL */
{ 0x0ce3, 0x05d3 }, /* hebrew_dalet ד HEBREW LETTER DALET */
{ 0x0ce4, 0x05d4 }, /* hebrew_he ה HEBREW LETTER HE */
{ 0x0ce5, 0x05d5 }, /* hebrew_waw ו HEBREW LETTER VAV */
{ 0x0ce6, 0x05d6 }, /* hebrew_zain ז HEBREW LETTER ZAYIN */
{ 0x0ce7, 0x05d7 }, /* hebrew_chet ח HEBREW LETTER HET */
{ 0x0ce8, 0x05d8 }, /* hebrew_tet ט HEBREW LETTER TET */
{ 0x0ce9, 0x05d9 }, /* hebrew_yod י HEBREW LETTER YOD */
{ 0x0cea, 0x05da }, /* hebrew_finalkaph ך HEBREW LETTER FINAL KAF */
{ 0x0ceb, 0x05db }, /* hebrew_kaph כ HEBREW LETTER KAF */
{ 0x0cec, 0x05dc }, /* hebrew_lamed ל HEBREW LETTER LAMED */
{ 0x0ced, 0x05dd }, /* hebrew_finalmem ם HEBREW LETTER FINAL MEM */
{ 0x0cee, 0x05de }, /* hebrew_mem מ HEBREW LETTER MEM */
{ 0x0cef, 0x05df }, /* hebrew_finalnun ן HEBREW LETTER FINAL NUN */
{ 0x0cf0, 0x05e0 }, /* hebrew_nun נ HEBREW LETTER NUN */
{ 0x0cf1, 0x05e1 }, /* hebrew_samech ס HEBREW LETTER SAMEKH */
{ 0x0cf2, 0x05e2 }, /* hebrew_ayin ע HEBREW LETTER AYIN */
{ 0x0cf3, 0x05e3 }, /* hebrew_finalpe ף HEBREW LETTER FINAL PE */
{ 0x0cf4, 0x05e4 }, /* hebrew_pe פ HEBREW LETTER PE */
{ 0x0cf5, 0x05e5 }, /* hebrew_finalzade ץ HEBREW LETTER FINAL TSADI */
{ 0x0cf6, 0x05e6 }, /* hebrew_zade צ HEBREW LETTER TSADI */
{ 0x0cf7, 0x05e7 }, /* hebrew_qoph ק HEBREW LETTER QOF */
{ 0x0cf8, 0x05e8 }, /* hebrew_resh ר HEBREW LETTER RESH */
{ 0x0cf9, 0x05e9 }, /* hebrew_shin ש HEBREW LETTER SHIN */
{ 0x0cfa, 0x05ea }, /* hebrew_taw ת HEBREW LETTER TAV */
{ 0x0da1, 0x0e01 }, /* Thai_kokai ก THAI CHARACTER KO KAI */
{ 0x0da2, 0x0e02 }, /* Thai_khokhai ข THAI CHARACTER KHO KHAI */
{ 0x0da3, 0x0e03 }, /* Thai_khokhuat ฃ THAI CHARACTER KHO KHUAT */
{ 0x0da4, 0x0e04 }, /* Thai_khokhwai ค THAI CHARACTER KHO KHWAI */
{ 0x0da5, 0x0e05 }, /* Thai_khokhon ฅ THAI CHARACTER KHO KHON */
{ 0x0da6, 0x0e06 }, /* Thai_khorakhang ฆ THAI CHARACTER KHO RAKHANG */
{ 0x0da7, 0x0e07 }, /* Thai_ngongu ง THAI CHARACTER NGO NGU */
{ 0x0da8, 0x0e08 }, /* Thai_chochan จ THAI CHARACTER CHO CHAN */
{ 0x0da9, 0x0e09 }, /* Thai_choching ฉ THAI CHARACTER CHO CHING */
{ 0x0daa, 0x0e0a }, /* Thai_chochang ช THAI CHARACTER CHO CHANG */
{ 0x0dab, 0x0e0b }, /* Thai_soso ซ THAI CHARACTER SO SO */
{ 0x0dac, 0x0e0c }, /* Thai_chochoe ฌ THAI CHARACTER CHO CHOE */
{ 0x0dad, 0x0e0d }, /* Thai_yoying ญ THAI CHARACTER YO YING */
{ 0x0dae, 0x0e0e }, /* Thai_dochada ฎ THAI CHARACTER DO CHADA */
{ 0x0daf, 0x0e0f }, /* Thai_topatak ฏ THAI CHARACTER TO PATAK */
{ 0x0db0, 0x0e10 }, /* Thai_thothan ฐ THAI CHARACTER THO THAN */
{ 0x0db1, 0x0e11 }, /* Thai_thonangmontho ฑ THAI CHARACTER THO NANGMONTHO */
{ 0x0db2, 0x0e12 }, /* Thai_thophuthao ฒ THAI CHARACTER THO PHUTHAO */
{ 0x0db3, 0x0e13 }, /* Thai_nonen ณ THAI CHARACTER NO NEN */
{ 0x0db4, 0x0e14 }, /* Thai_dodek ด THAI CHARACTER DO DEK */
{ 0x0db5, 0x0e15 }, /* Thai_totao ต THAI CHARACTER TO TAO */
{ 0x0db6, 0x0e16 }, /* Thai_thothung ถ THAI CHARACTER THO THUNG */
{ 0x0db7, 0x0e17 }, /* Thai_thothahan ท THAI CHARACTER THO THAHAN */
{ 0x0db8, 0x0e18 }, /* Thai_thothong ธ THAI CHARACTER THO THONG */
{ 0x0db9, 0x0e19 }, /* Thai_nonu น THAI CHARACTER NO NU */
{ 0x0dba, 0x0e1a }, /* Thai_bobaimai บ THAI CHARACTER BO BAIMAI */
{ 0x0dbb, 0x0e1b }, /* Thai_popla ป THAI CHARACTER PO PLA */
{ 0x0dbc, 0x0e1c }, /* Thai_phophung ผ THAI CHARACTER PHO PHUNG */
{ 0x0dbd, 0x0e1d }, /* Thai_fofa ฝ THAI CHARACTER FO FA */
{ 0x0dbe, 0x0e1e }, /* Thai_phophan พ THAI CHARACTER PHO PHAN */
{ 0x0dbf, 0x0e1f }, /* Thai_fofan ฟ THAI CHARACTER FO FAN */
{ 0x0dc0, 0x0e20 }, /* Thai_phosamphao ภ THAI CHARACTER PHO SAMPHAO */
{ 0x0dc1, 0x0e21 }, /* Thai_moma ม THAI CHARACTER MO MA */
{ 0x0dc2, 0x0e22 }, /* Thai_yoyak ย THAI CHARACTER YO YAK */
{ 0x0dc3, 0x0e23 }, /* Thai_rorua ร THAI CHARACTER RO RUA */
{ 0x0dc4, 0x0e24 }, /* Thai_ru ฤ THAI CHARACTER RU */
{ 0x0dc5, 0x0e25 }, /* Thai_loling ล THAI CHARACTER LO LING */
{ 0x0dc6, 0x0e26 }, /* Thai_lu ฦ THAI CHARACTER LU */
{ 0x0dc7, 0x0e27 }, /* Thai_wowaen ว THAI CHARACTER WO WAEN */
{ 0x0dc8, 0x0e28 }, /* Thai_sosala ศ THAI CHARACTER SO SALA */
{ 0x0dc9, 0x0e29 }, /* Thai_sorusi ษ THAI CHARACTER SO RUSI */
{ 0x0dca, 0x0e2a }, /* Thai_sosua ส THAI CHARACTER SO SUA */
{ 0x0dcb, 0x0e2b }, /* Thai_hohip ห THAI CHARACTER HO HIP */
{ 0x0dcc, 0x0e2c }, /* Thai_lochula ฬ THAI CHARACTER LO CHULA */
{ 0x0dcd, 0x0e2d }, /* Thai_oang อ THAI CHARACTER O ANG */
{ 0x0dce, 0x0e2e }, /* Thai_honokhuk ฮ THAI CHARACTER HO NOKHUK */
{ 0x0dcf, 0x0e2f }, /* Thai_paiyannoi ฯ THAI CHARACTER PAIYANNOI */
{ 0x0dd0, 0x0e30 }, /* Thai_saraa ะ THAI CHARACTER SARA A */
{ 0x0dd1, 0x0e31 }, /* Thai_maihanakat ั THAI CHARACTER MAI HAN-AKAT */
{ 0x0dd2, 0x0e32 }, /* Thai_saraaa า THAI CHARACTER SARA AA */
{ 0x0dd3, 0x0e33 }, /* Thai_saraam ำ THAI CHARACTER SARA AM */
{ 0x0dd4, 0x0e34 }, /* Thai_sarai ิ THAI CHARACTER SARA I */
{ 0x0dd5, 0x0e35 }, /* Thai_saraii ี THAI CHARACTER SARA II */
{ 0x0dd6, 0x0e36 }, /* Thai_saraue ึ THAI CHARACTER SARA UE */
{ 0x0dd7, 0x0e37 }, /* Thai_sarauee ื THAI CHARACTER SARA UEE */
{ 0x0dd8, 0x0e38 }, /* Thai_sarau ุ THAI CHARACTER SARA U */
{ 0x0dd9, 0x0e39 }, /* Thai_sarauu ู THAI CHARACTER SARA UU */
{ 0x0dda, 0x0e3a }, /* Thai_phinthu ฺ THAI CHARACTER PHINTHU */
/* 0x0dde Thai_maihanakat_maitho ? ??? */
{ 0x0ddf, 0x0e3f }, /* Thai_baht ฿ THAI CURRENCY SYMBOL BAHT */
{ 0x0de0, 0x0e40 }, /* Thai_sarae เ THAI CHARACTER SARA E */
{ 0x0de1, 0x0e41 }, /* Thai_saraae แ THAI CHARACTER SARA AE */
{ 0x0de2, 0x0e42 }, /* Thai_sarao โ THAI CHARACTER SARA O */
{ 0x0de3, 0x0e43 }, /* Thai_saraaimaimuan ใ THAI CHARACTER SARA AI MAIMUAN */
{ 0x0de4, 0x0e44 }, /* Thai_saraaimaimalai ไ THAI CHARACTER SARA AI MAIMALAI */
{ 0x0de5, 0x0e45 }, /* Thai_lakkhangyao ๅ THAI CHARACTER LAKKHANGYAO */
{ 0x0de6, 0x0e46 }, /* Thai_maiyamok ๆ THAI CHARACTER MAIYAMOK */
{ 0x0de7, 0x0e47 }, /* Thai_maitaikhu ็ THAI CHARACTER MAITAIKHU */
{ 0x0de8, 0x0e48 }, /* Thai_maiek ่ THAI CHARACTER MAI EK */
{ 0x0de9, 0x0e49 }, /* Thai_maitho ้ THAI CHARACTER MAI THO */
{ 0x0dea, 0x0e4a }, /* Thai_maitri ๊ THAI CHARACTER MAI TRI */
{ 0x0deb, 0x0e4b }, /* Thai_maichattawa ๋ THAI CHARACTER MAI CHATTAWA */
{ 0x0dec, 0x0e4c }, /* Thai_thanthakhat ์ THAI CHARACTER THANTHAKHAT */
{ 0x0ded, 0x0e4d }, /* Thai_nikhahit ํ THAI CHARACTER NIKHAHIT */
{ 0x0df0, 0x0e50 }, /* Thai_leksun ๐ THAI DIGIT ZERO */
{ 0x0df1, 0x0e51 }, /* Thai_leknung ๑ THAI DIGIT ONE */
{ 0x0df2, 0x0e52 }, /* Thai_leksong ๒ THAI DIGIT TWO */
{ 0x0df3, 0x0e53 }, /* Thai_leksam ๓ THAI DIGIT THREE */
{ 0x0df4, 0x0e54 }, /* Thai_leksi ๔ THAI DIGIT FOUR */
{ 0x0df5, 0x0e55 }, /* Thai_lekha ๕ THAI DIGIT FIVE */
{ 0x0df6, 0x0e56 }, /* Thai_lekhok ๖ THAI DIGIT SIX */
{ 0x0df7, 0x0e57 }, /* Thai_lekchet ๗ THAI DIGIT SEVEN */
{ 0x0df8, 0x0e58 }, /* Thai_lekpaet ๘ THAI DIGIT EIGHT */
{ 0x0df9, 0x0e59 }, /* Thai_lekkao ๙ THAI DIGIT NINE */
{ 0x0ea1, 0x3131 }, /* Hangul_Kiyeog ㄱ HANGUL LETTER KIYEOK */
{ 0x0ea2, 0x3132 }, /* Hangul_SsangKiyeog ㄲ HANGUL LETTER SSANGKIYEOK */
{ 0x0ea3, 0x3133 }, /* Hangul_KiyeogSios ㄳ HANGUL LETTER KIYEOK-SIOS */
{ 0x0ea4, 0x3134 }, /* Hangul_Nieun ㄴ HANGUL LETTER NIEUN */
{ 0x0ea5, 0x3135 }, /* Hangul_NieunJieuj ㄵ HANGUL LETTER NIEUN-CIEUC */
{ 0x0ea6, 0x3136 }, /* Hangul_NieunHieuh ㄶ HANGUL LETTER NIEUN-HIEUH */
{ 0x0ea7, 0x3137 }, /* Hangul_Dikeud ㄷ HANGUL LETTER TIKEUT */
{ 0x0ea8, 0x3138 }, /* Hangul_SsangDikeud ㄸ HANGUL LETTER SSANGTIKEUT */
{ 0x0ea9, 0x3139 }, /* Hangul_Rieul ㄹ HANGUL LETTER RIEUL */
{ 0x0eaa, 0x313a }, /* Hangul_RieulKiyeog ㄺ HANGUL LETTER RIEUL-KIYEOK */
{ 0x0eab, 0x313b }, /* Hangul_RieulMieum ㄻ HANGUL LETTER RIEUL-MIEUM */
{ 0x0eac, 0x313c }, /* Hangul_RieulPieub ㄼ HANGUL LETTER RIEUL-PIEUP */
{ 0x0ead, 0x313d }, /* Hangul_RieulSios ㄽ HANGUL LETTER RIEUL-SIOS */
{ 0x0eae, 0x313e }, /* Hangul_RieulTieut ㄾ HANGUL LETTER RIEUL-THIEUTH */
{ 0x0eaf, 0x313f }, /* Hangul_RieulPhieuf ㄿ HANGUL LETTER RIEUL-PHIEUPH */
{ 0x0eb0, 0x3140 }, /* Hangul_RieulHieuh ㅀ HANGUL LETTER RIEUL-HIEUH */
{ 0x0eb1, 0x3141 }, /* Hangul_Mieum ㅁ HANGUL LETTER MIEUM */
{ 0x0eb2, 0x3142 }, /* Hangul_Pieub ㅂ HANGUL LETTER PIEUP */
{ 0x0eb3, 0x3143 }, /* Hangul_SsangPieub ㅃ HANGUL LETTER SSANGPIEUP */
{ 0x0eb4, 0x3144 }, /* Hangul_PieubSios ㅄ HANGUL LETTER PIEUP-SIOS */
{ 0x0eb5, 0x3145 }, /* Hangul_Sios ㅅ HANGUL LETTER SIOS */
{ 0x0eb6, 0x3146 }, /* Hangul_SsangSios ㅆ HANGUL LETTER SSANGSIOS */
{ 0x0eb7, 0x3147 }, /* Hangul_Ieung ㅇ HANGUL LETTER IEUNG */
{ 0x0eb8, 0x3148 }, /* Hangul_Jieuj ㅈ HANGUL LETTER CIEUC */
{ 0x0eb9, 0x3149 }, /* Hangul_SsangJieuj ㅉ HANGUL LETTER SSANGCIEUC */
{ 0x0eba, 0x314a }, /* Hangul_Cieuc ㅊ HANGUL LETTER CHIEUCH */
{ 0x0ebb, 0x314b }, /* Hangul_Khieuq ㅋ HANGUL LETTER KHIEUKH */
{ 0x0ebc, 0x314c }, /* Hangul_Tieut ㅌ HANGUL LETTER THIEUTH */
{ 0x0ebd, 0x314d }, /* Hangul_Phieuf ㅍ HANGUL LETTER PHIEUPH */
{ 0x0ebe, 0x314e }, /* Hangul_Hieuh ㅎ HANGUL LETTER HIEUH */
{ 0x0ebf, 0x314f }, /* Hangul_A ㅏ HANGUL LETTER A */
{ 0x0ec0, 0x3150 }, /* Hangul_AE ㅐ HANGUL LETTER AE */
{ 0x0ec1, 0x3151 }, /* Hangul_YA ㅑ HANGUL LETTER YA */
{ 0x0ec2, 0x3152 }, /* Hangul_YAE ㅒ HANGUL LETTER YAE */
{ 0x0ec3, 0x3153 }, /* Hangul_EO ㅓ HANGUL LETTER EO */
{ 0x0ec4, 0x3154 }, /* Hangul_E ㅔ HANGUL LETTER E */
{ 0x0ec5, 0x3155 }, /* Hangul_YEO ㅕ HANGUL LETTER YEO */
{ 0x0ec6, 0x3156 }, /* Hangul_YE ㅖ HANGUL LETTER YE */
{ 0x0ec7, 0x3157 }, /* Hangul_O ㅗ HANGUL LETTER O */
{ 0x0ec8, 0x3158 }, /* Hangul_WA ㅘ HANGUL LETTER WA */
{ 0x0ec9, 0x3159 }, /* Hangul_WAE ㅙ HANGUL LETTER WAE */
{ 0x0eca, 0x315a }, /* Hangul_OE ㅚ HANGUL LETTER OE */
{ 0x0ecb, 0x315b }, /* Hangul_YO ㅛ HANGUL LETTER YO */
{ 0x0ecc, 0x315c }, /* Hangul_U ㅜ HANGUL LETTER U */
{ 0x0ecd, 0x315d }, /* Hangul_WEO ㅝ HANGUL LETTER WEO */
{ 0x0ece, 0x315e }, /* Hangul_WE ㅞ HANGUL LETTER WE */
{ 0x0ecf, 0x315f }, /* Hangul_WI ㅟ HANGUL LETTER WI */
{ 0x0ed0, 0x3160 }, /* Hangul_YU ㅠ HANGUL LETTER YU */
{ 0x0ed1, 0x3161 }, /* Hangul_EU ㅡ HANGUL LETTER EU */
{ 0x0ed2, 0x3162 }, /* Hangul_YI ㅢ HANGUL LETTER YI */
{ 0x0ed3, 0x3163 }, /* Hangul_I ㅣ HANGUL LETTER I */
{ 0x0ed4, 0x11a8 }, /* Hangul_J_Kiyeog ᆨ HANGUL JONGSEONG KIYEOK */
{ 0x0ed5, 0x11a9 }, /* Hangul_J_SsangKiyeog ᆩ HANGUL JONGSEONG SSANGKIYEOK */
{ 0x0ed6, 0x11aa }, /* Hangul_J_KiyeogSios ᆪ HANGUL JONGSEONG KIYEOK-SIOS */
{ 0x0ed7, 0x11ab }, /* Hangul_J_Nieun ᆫ HANGUL JONGSEONG NIEUN */
{ 0x0ed8, 0x11ac }, /* Hangul_J_NieunJieuj ᆬ HANGUL JONGSEONG NIEUN-CIEUC */
{ 0x0ed9, 0x11ad }, /* Hangul_J_NieunHieuh ᆭ HANGUL JONGSEONG NIEUN-HIEUH */
{ 0x0eda, 0x11ae }, /* Hangul_J_Dikeud ᆮ HANGUL JONGSEONG TIKEUT */
{ 0x0edb, 0x11af }, /* Hangul_J_Rieul ᆯ HANGUL JONGSEONG RIEUL */
{ 0x0edc, 0x11b0 }, /* Hangul_J_RieulKiyeog ᆰ HANGUL JONGSEONG RIEUL-KIYEOK */
{ 0x0edd, 0x11b1 }, /* Hangul_J_RieulMieum ᆱ HANGUL JONGSEONG RIEUL-MIEUM */
{ 0x0ede, 0x11b2 }, /* Hangul_J_RieulPieub ᆲ HANGUL JONGSEONG RIEUL-PIEUP */
{ 0x0edf, 0x11b3 }, /* Hangul_J_RieulSios ᆳ HANGUL JONGSEONG RIEUL-SIOS */
{ 0x0ee0, 0x11b4 }, /* Hangul_J_RieulTieut ᆴ HANGUL JONGSEONG RIEUL-THIEUTH */
{ 0x0ee1, 0x11b5 }, /* Hangul_J_RieulPhieuf ᆵ HANGUL JONGSEONG RIEUL-PHIEUPH */
{ 0x0ee2, 0x11b6 }, /* Hangul_J_RieulHieuh ᆶ HANGUL JONGSEONG RIEUL-HIEUH */
{ 0x0ee3, 0x11b7 }, /* Hangul_J_Mieum ᆷ HANGUL JONGSEONG MIEUM */
{ 0x0ee4, 0x11b8 }, /* Hangul_J_Pieub ᆸ HANGUL JONGSEONG PIEUP */
{ 0x0ee5, 0x11b9 }, /* Hangul_J_PieubSios ᆹ HANGUL JONGSEONG PIEUP-SIOS */
{ 0x0ee6, 0x11ba }, /* Hangul_J_Sios ᆺ HANGUL JONGSEONG SIOS */
{ 0x0ee7, 0x11bb }, /* Hangul_J_SsangSios ᆻ HANGUL JONGSEONG SSANGSIOS */
{ 0x0ee8, 0x11bc }, /* Hangul_J_Ieung ᆼ HANGUL JONGSEONG IEUNG */
{ 0x0ee9, 0x11bd }, /* Hangul_J_Jieuj ᆽ HANGUL JONGSEONG CIEUC */
{ 0x0eea, 0x11be }, /* Hangul_J_Cieuc ᆾ HANGUL JONGSEONG CHIEUCH */
{ 0x0eeb, 0x11bf }, /* Hangul_J_Khieuq ᆿ HANGUL JONGSEONG KHIEUKH */
{ 0x0eec, 0x11c0 }, /* Hangul_J_Tieut ᇀ HANGUL JONGSEONG THIEUTH */
{ 0x0eed, 0x11c1 }, /* Hangul_J_Phieuf ᇁ HANGUL JONGSEONG PHIEUPH */
{ 0x0eee, 0x11c2 }, /* Hangul_J_Hieuh ᇂ HANGUL JONGSEONG HIEUH */
{ 0x0eef, 0x316d }, /* Hangul_RieulYeorinHieuh ㅭ HANGUL LETTER RIEUL-YEORINHIEUH */
{ 0x0ef0, 0x3171 }, /* Hangul_SunkyeongeumMieum ㅱ HANGUL LETTER KAPYEOUNMIEUM */
{ 0x0ef1, 0x3178 }, /* Hangul_SunkyeongeumPieub ㅸ HANGUL LETTER KAPYEOUNPIEUP */
{ 0x0ef2, 0x317f }, /* Hangul_PanSios ㅿ HANGUL LETTER PANSIOS */
{ 0x0ef3, 0x3181 }, /* Hangul_KkogjiDalrinIeung ㆁ HANGUL LETTER YESIEUNG */
{ 0x0ef4, 0x3184 }, /* Hangul_SunkyeongeumPhieuf ㆄ HANGUL LETTER KAPYEOUNPHIEUPH */
{ 0x0ef5, 0x3186 }, /* Hangul_YeorinHieuh ㆆ HANGUL LETTER YEORINHIEUH */
{ 0x0ef6, 0x318d }, /* Hangul_AraeA ㆍ HANGUL LETTER ARAEA */
{ 0x0ef7, 0x318e }, /* Hangul_AraeAE ㆎ HANGUL LETTER ARAEAE */
{ 0x0ef8, 0x11eb }, /* Hangul_J_PanSios ᇫ HANGUL JONGSEONG PANSIOS */
{ 0x0ef9, 0x11f0 }, /* Hangul_J_KkogjiDalrinIeung ᇰ HANGUL JONGSEONG YESIEUNG */
{ 0x0efa, 0x11f9 }, /* Hangul_J_YeorinHieuh ᇹ HANGUL JONGSEONG YEORINHIEUH */
{ 0x0eff, 0x20a9 }, /* Korean_Won ₩ WON SIGN */
{ 0x13a4, 0x20ac }, /* Euro € EURO SIGN */
{ 0x13bc, 0x0152 }, /* OE ΠLATIN CAPITAL LIGATURE OE */
{ 0x13bd, 0x0153 }, /* oe œ LATIN SMALL LIGATURE OE */
{ 0x13be, 0x0178 }, /* Ydiaeresis Ÿ LATIN CAPITAL LETTER Y WITH DIAERESIS */
{ 0x20ac, 0x20ac }, /* EuroSign € EURO SIGN */
};
VISIBLE
long _p9keysym2ucs(KeySym keysym)
{
int min = 0;
int max = sizeof(keysymtab) / sizeof(struct codepair) - 1;
int mid;
/* first check for Latin-1 characters (1:1 mapping) */
if ((keysym >= 0x0020 && keysym <= 0x007e) ||
(keysym >= 0x00a0 && keysym <= 0x00ff))
return keysym;
/* also check for directly encoded 24-bit UCS characters */
if ((keysym & 0xff000000) == 0x01000000)
return keysym & 0x00ffffff;
/* binary search in table */
while (max >= min) {
mid = (min + max) / 2;
if (keysymtab[mid].keysym < keysym)
min = mid + 1;
else if (keysymtab[mid].keysym > keysym)
max = mid - 1;
else {
/* found it */
return keysymtab[mid].ucs;
}
}
/* no matching Unicode value found */
return -1;
}

9
src/cmd/devdraw/x11-keysym2ucs.h Normal file
View file

@ -0,0 +1,9 @@
/* $XFree86: xc/programs/xterm/keysym2ucs.h,v 1.1 1999/06/12 15:37:18 dawes Exp $ */
/*
* This module converts keysym values into the corresponding ISO 10646-1
* (UCS, Unicode) values.
*/
#include <X11/X.h>
long _p9keysym2ucs(KeySym keysym);

18
src/cmd/devdraw/x11-load.c Normal file
View file

@ -0,0 +1,18 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
int
loadmemimage(Memimage *i, Rectangle r, uchar *data, int ndata)
{
int n;
n = _loadmemimage(i, r, data, ndata);
if(n > 0 && i->X)
_xputxdata(i, r);
return n;
}

113
src/cmd/devdraw/x11-memdraw.h Normal file
View file

@ -0,0 +1,113 @@
/*
* Structure pointed to by X field of Memimage
*/
typedef struct Xmem Xmem;
typedef struct Xprivate Xprivate;
enum
{
PMundef = ~0
};
struct Xmem
{
int pixmap; /* pixmap id */
XImage *xi; /* local image */
int dirty; /* is the X server ahead of us? */
Rectangle dirtyr; /* which pixels? */
Rectangle r; /* size of image */
};
struct Xprivate {
u32int chan;
XColormap cmap;
XCursor cursor;
XDisplay *display;
int fd; /* of display */
int depth; /* of screen */
XDrawable drawable;
XColor map[256];
XColor map7[128];
uchar map7to8[128][2];
XGC gccopy;
XGC gccopy0;
XGC gcfill;
u32int gcfillcolor;
XGC gcfill0;
u32int gcfill0color;
XGC gcreplsrc;
u32int gcreplsrctile;
XGC gcreplsrc0;
u32int gcreplsrc0tile;
XGC gcsimplesrc;
u32int gcsimplesrccolor;
u32int gcsimplesrcpixmap;
XGC gcsimplesrc0;
u32int gcsimplesrc0color;
u32int gcsimplesrc0pixmap;
XGC gczero;
u32int gczeropixmap;
XGC gczero0;
u32int gczero0pixmap;
Rectangle newscreenr;
Memimage* screenimage;
QLock screenlock;
XDrawable screenpm;
XDrawable nextscreenpm;
Rectangle screenr;
int toplan9[256];
int tox11[256];
int usetable;
XVisual *vis;
Atom clipboard;
Atom utf8string;
Atom targets;
Atom text;
Atom compoundtext;
Atom takefocus;
Atom losefocus;
Atom wmprotos;
uint putsnarf;
uint assertsnarf;
int destroyed;
};
extern Xprivate _x;
extern Memimage *_xallocmemimage(Rectangle, u32int, int);
extern XImage *_xallocxdata(Memimage*, Rectangle);
extern void _xdirtyxdata(Memimage*, Rectangle);
extern void _xfillcolor(Memimage*, Rectangle, u32int);
extern void _xfreexdata(Memimage*);
extern XImage *_xgetxdata(Memimage*, Rectangle);
extern void _xputxdata(Memimage*, Rectangle);
struct Mouse;
extern int _xtoplan9mouse(XEvent*, struct Mouse*);
extern int _xtoplan9kbd(XEvent*);
extern void _xexpose(XEvent*);
extern int _xselect(XEvent*);
extern int _xconfigure(XEvent*);
extern int _xdestroy(XEvent*);
extern void _flushmemscreen(Rectangle);
extern void _xmoveto(Point);
struct Cursor;
extern void _xsetcursor(struct Cursor*);
extern void _xbouncemouse(Mouse*);
extern int _xsetlabel(char*);
extern Memimage* _xattach(char*, char*);
extern char* _xgetsnarf(void);
extern void _xputsnarf(char *data);
extern void _xtopwindow(void);
extern void _xresizewindow(Rectangle);
extern int _xreplacescreenimage(void);
#define MouseMask (\
ButtonPressMask|\
ButtonReleaseMask|\
PointerMotionMask|\
Button1MotionMask|\
Button2MotionMask|\
Button3MotionMask)

16
src/cmd/devdraw/x11-pixelbits.c Normal file
View file

@ -0,0 +1,16 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
u32int
pixelbits(Memimage *m, Point p)
{
if(m->X)
_xgetxdata(m, Rect(p.x, p.y, p.x+1, p.y+1));
return _pixelbits(m, p);
}

481
src/cmd/devdraw/x11-srv.c Normal file
View file

@ -0,0 +1,481 @@
/*
* Window system protocol server.
* Use select and a single proc and single stack
* to avoid aggravating the X11 library, which is
* subtle and quick to anger.
*/
#include <u.h>
#include <sys/select.h>
#include <errno.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include <memlayer.h>
#include <keyboard.h>
#include <mouse.h>
#include <cursor.h>
#include <drawfcall.h>
#include "x11-memdraw.h"
#include "devdraw.h"
#undef time
#define MouseMask (\
ButtonPressMask|\
ButtonReleaseMask|\
PointerMotionMask|\
Button1MotionMask|\
Button2MotionMask|\
Button3MotionMask)
#define Mask MouseMask|ExposureMask|StructureNotifyMask|KeyPressMask|EnterWindowMask|LeaveWindowMask
typedef struct Kbdbuf Kbdbuf;
typedef struct Mousebuf Mousebuf;
typedef struct Fdbuf Fdbuf;
typedef struct Tagbuf Tagbuf;
struct Kbdbuf
{
Rune r[32];
int ri;
int wi;
int stall;
};
struct Mousebuf
{
Mouse m[32];
int resized[32];
int ri;
int wi;
int stall;
};
struct Tagbuf
{
int t[32];
int ri;
int wi;
};
struct Fdbuf
{
uchar buf[2*MAXWMSG];
uchar *rp;
uchar *wp;
uchar *ep;
};
Kbdbuf kbd;
Mousebuf mouse;
Fdbuf fdin;
Fdbuf fdout;
Tagbuf kbdtags;
Tagbuf mousetags;
Tagbuf resizetags;
void fdslide(Fdbuf*);
void runmsg(Wsysmsg*);
void replymsg(Wsysmsg*);
void runxevent(XEvent*);
void matchkbd(void);
void matchmouse(void);
void matchresized(void);
int fdnoblock(int);
int chatty;
void
usage(void)
{
fprint(2, "usage: devdraw (don't run directly)\n");
exits("usage");
}
void
main(int argc, char **argv)
{
int n, top, firstx;
fd_set rd, wr, xx;
Wsysmsg m;
XEvent event;
ARGBEGIN{
case 'D':
chatty++;
break;
default:
usage();
}ARGEND
if(argc != 0)
usage();
fdin.rp = fdin.wp = fdin.buf;
fdin.ep = fdin.buf+sizeof fdin.buf;
fdout.rp = fdout.wp = fdout.buf;
fdout.ep = fdout.buf+sizeof fdout.buf;
fdnoblock(0);
fdnoblock(1);
firstx = 1;
_x.fd = -1;
for(;;){
/* set up file descriptors */
FD_ZERO(&rd);
FD_ZERO(&wr);
FD_ZERO(&xx);
/*
* Don't read unless there's room *and* we haven't
* already filled the output buffer too much.
*/
if(fdout.wp < fdout.buf+MAXWMSG && fdin.wp < fdin.ep)
FD_SET(0, &rd);
if(fdout.wp > fdout.rp)
FD_SET(1, &wr);
FD_SET(0, &xx);
FD_SET(1, &xx);
top = 1;
if(_x.fd >= 0){
if(firstx){
firstx = 0;
XSelectInput(_x.display, _x.drawable, Mask);
}
FD_SET(_x.fd, &rd);
FD_SET(_x.fd, &xx);
XFlush(_x.display);
top = _x.fd;
}
if(chatty)
fprint(2, "select %d...\n", top+1);
/* wait for something to happen */
if(select(top+1, &rd, &wr, &xx, NULL) < 0){
if(chatty)
fprint(2, "select failure\n");
exits(0);
}
if(chatty)
fprint(2, "got select...\n");
{
/* read what we can */
n = 1;
while(fdin.wp < fdin.ep && (n = read(0, fdin.wp, fdin.ep-fdin.wp)) > 0)
fdin.wp += n;
if(n == 0){
if(chatty)
fprint(2, "eof\n");
exits(0);
}
if(n < 0 && errno != EAGAIN)
sysfatal("reading wsys msg: %r");
/* pick off messages one by one */
while((n = convM2W(fdin.rp, fdin.wp-fdin.rp, &m)) > 0){
runmsg(&m);
fdin.rp += n;
}
/* slide data to beginning of buf */
fdslide(&fdin);
}
{
/* write what we can */
n = 1;
while(fdout.rp < fdout.wp && (n = write(1, fdout.rp, fdout.wp-fdout.rp)) > 0)
fdout.rp += n;
if(n == 0)
sysfatal("short write writing wsys");
if(n < 0 && errno != EAGAIN)
sysfatal("writing wsys msg: %r");
/* slide data to beginning of buf */
fdslide(&fdout);
}
{
/*
* Read an X message if we can.
* (XPending actually calls select to make sure
* the display's fd is readable and then reads
* in any waiting data before declaring whether
* there are events on the queue.)
*/
while(XPending(_x.display)){
XNextEvent(_x.display, &event);
runxevent(&event);
}
}
}
}
int
fdnoblock(int fd)
{
return fcntl(fd, F_SETFL, fcntl(fd, F_GETFL)|O_NONBLOCK);
}
void
fdslide(Fdbuf *fb)
{
int n;
n = fb->wp - fb->rp;
if(n > 0)
memmove(fb->buf, fb->rp, n);
fb->rp = fb->buf;
fb->wp = fb->rp+n;
}
void
replyerror(Wsysmsg *m)
{
char err[256];
rerrstr(err, sizeof err);
m->type = Rerror;
m->error = err;
replymsg(m);
}
/*
* Handle a single wsysmsg.
* Might queue for later (kbd, mouse read)
*/
void
runmsg(Wsysmsg *m)
{
uchar buf[65536];
int n;
Memimage *i;
switch(m->type){
case Tinit:
memimageinit();
i = _xattach(m->label, m->winsize);
_initdisplaymemimage(i);
replymsg(m);
break;
case Trdmouse:
mousetags.t[mousetags.wi++] = m->tag;
if(mousetags.wi == nelem(mousetags.t))
mousetags.wi = 0;
if(mousetags.wi == mousetags.ri)
sysfatal("too many queued mouse reads");
mouse.stall = 0;
matchmouse();
break;
case Trdkbd:
kbdtags.t[kbdtags.wi++] = m->tag;
if(kbdtags.wi == nelem(kbdtags.t))
kbdtags.wi = 0;
if(kbdtags.wi == kbdtags.ri)
sysfatal("too many queued keyboard reads");
kbd.stall = 0;
matchkbd();
break;
case Tmoveto:
_xmoveto(m->mouse.xy);
replymsg(m);
break;
case Tcursor:
if(m->arrowcursor)
_xsetcursor(nil);
else
_xsetcursor(&m->cursor);
replymsg(m);
break;
case Tbouncemouse:
_xbouncemouse(&m->mouse);
replymsg(m);
break;
case Tlabel:
_xsetlabel(m->label);
replymsg(m);
break;
case Trdsnarf:
m->snarf = _xgetsnarf();
replymsg(m);
free(m->snarf);
break;
case Twrsnarf:
_xputsnarf(m->snarf);
replymsg(m);
break;
case Trddraw:
n = m->count;
if(n > sizeof buf)
n = sizeof buf;
n = _drawmsgread(buf, n);
if(n < 0)
replyerror(m);
else{
m->count = n;
m->data = buf;
replymsg(m);
}
break;
case Twrdraw:
if(_drawmsgwrite(m->data, m->count) < 0)
replyerror(m);
else
replymsg(m);
break;
case Ttop:
_xtopwindow();
replymsg(m);
break;
case Tresize:
_xresizewindow(m->rect);
replymsg(m);
break;
}
}
/*
* Reply to m.
*/
void
replymsg(Wsysmsg *m)
{
int n;
/* T -> R msg */
if(m->type%2 == 0)
m->type++;
/* copy to output buffer */
n = sizeW2M(m);
if(fdout.wp+n > fdout.ep)
sysfatal("out of space for reply message");
convW2M(m, fdout.wp, n);
fdout.wp += n;
}
/*
* Match queued kbd reads with queued kbd characters.
*/
void
matchkbd(void)
{
Wsysmsg m;
if(kbd.stall)
return;
while(kbd.ri != kbd.wi && kbdtags.ri != kbdtags.wi){
m.type = Rrdkbd;
m.tag = kbdtags.t[kbdtags.ri++];
if(kbdtags.ri == nelem(kbdtags.t))
kbdtags.ri = 0;
m.rune = kbd.r[kbd.ri++];
if(kbd.ri == nelem(kbd.r))
kbd.ri = 0;
replymsg(&m);
}
}
/*
* Match queued mouse reads with queued mouse events.
*/
void
matchmouse(void)
{
Wsysmsg m;
if(mouse.stall)
return;
while(mouse.ri != mouse.wi && mousetags.ri != mousetags.wi){
m.type = Rrdmouse;
m.tag = mousetags.t[mousetags.ri++];
if(mousetags.ri == nelem(mousetags.t))
mousetags.ri = 0;
m.mouse = mouse.m[mouse.ri];
m.resized = mouse.resized[mouse.ri];
mouse.ri++;
if(mouse.ri == nelem(mouse.m))
mouse.ri = 0;
replymsg(&m);
}
}
/*
* Handle an incoming X event.
*/
void
runxevent(XEvent *xev)
{
int c;
static Mouse m;
switch(xev->type){
case Expose:
_xexpose(xev);
break;
case DestroyNotify:
if(_xdestroy(xev))
exits(0);
break;
case ConfigureNotify:
if(_xconfigure(xev)){
mouse.resized[mouse.wi] = 1;
_xreplacescreenimage();
goto addmouse;
}
break;
case ButtonPress:
case ButtonRelease:
case MotionNotify:
if(mouse.stall)
return;
if(_xtoplan9mouse(xev, &m) < 0)
return;
mouse.resized[mouse.wi] = 0;
addmouse:
mouse.m[mouse.wi] = m;
mouse.wi++;
if(mouse.wi == nelem(mouse.m))
mouse.wi = 0;
if(mouse.wi == mouse.ri)
mouse.stall = 1;
matchmouse();
break;
case KeyPress:
if(kbd.stall)
return;
if((c = _xtoplan9kbd(xev)) < 0)
return;
kbd.r[kbd.wi++] = c;
if(kbd.wi == nelem(kbd.r))
kbd.wi = 0;
if(kbd.ri == kbd.wi)
kbd.stall = 1;
matchkbd();
break;
case SelectionRequest:
_xselect(xev);
break;
}
}

15
src/cmd/devdraw/x11-unload.c Normal file
View file

@ -0,0 +1,15 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
int
unloadmemimage(Memimage *i, Rectangle r, uchar *data, int ndata)
{
if(i->X)
_xgetxdata(i, r);
return _unloadmemimage(i, r, data, ndata);
}

29
src/cmd/devdraw/x11-wsys.c Normal file
View file

@ -0,0 +1,29 @@
#include <u.h>
#include "x11-inc.h"
#include <libc.h>
#include <draw.h>
#include <memdraw.h>
#include "x11-memdraw.h"
void
_xtopwindow(void)
{
XMapRaised(_x.display, _x.drawable);
XSetInputFocus(_x.display, _x.drawable, RevertToPointerRoot,
CurrentTime);
XFlush(_x.display);
}
void
_xresizewindow(Rectangle r)
{
XWindowChanges e;
int value_mask;
memset(&e, 0, sizeof e);
value_mask = CWWidth|CWHeight;
e.width = Dx(r);
e.height = Dy(r);
XConfigureWindow(_x.display, _x.drawable, value_mask, &e);
XFlush(_x.display);
}