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10_10Frnch/TechForum/help_gen/source
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Recent acquisitions » Acorn ADFS disks » adfs_AcornComputing_199407.adf » 9407 |
| Filename: | 10_10Frnch/TechForum/help_gen/source |
| Read OK: | ✔ |
| File size: | 1150 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
/*
Copyright Michael Rozdoba, 27/4/94
*/
/*
Re Acorn's C RISC_OSLib, & support for interactive help on menus:
The following is a more sophisticated version of help_genmessage, which provides support for
context sensitive help, based on faded/ticked status of menu items, & allowing inclusion of
the menu item text itself & of text registered at run-time with this code.
It also supports generic help text, to cover several menu items, & attempts to permit a flexible
mix of such help, via intelligently searching through a possible sequence of tags for message
help texts until it finds the programmer supplied one.
Lastly, it fixes the old fault of supplying inappropriate help, when over the work area of a submenu
(eg when over a dotted line item separator) - previously, got help for the parent menu; now get
custom help or no help, according to available messages.
See accompanying notes for a description of the process used.
NB not tested under RISC OS 3.5 - the reading of ticked status & menu text relies on wimp
representation of menu data within the menu window, & although unlikely to change, this is
not read via the formal API (application program interface), & cannot be guaranteed reliable
under future OS.
*/
/*
help__w & help__i should be assigned values of the requested help window/icon within a modified
help_process, or prior to calling help_process (if its source code isn't available, in which case
they may have to be non-static).
help_register_insert should be called at least when help_register_handler is, & with a value of 0,
if you have no text to insert.
*/
static wimp_w help__w = -1;
static wimp_i help__i = -1;
static char *help__insert = 0;
static char help__encode(int i)
{
return (i<10) ? '0'+i : ( (i<36) ? 'a'+(i-10) : 'z' ) ;
}
void help_register_insert(char *insert)
{
help__insert = insert;
}
BOOL help_genmessage(char *prefix, char *hit)
{
int prefixlen = strlen(prefix);
char tag[50];
char *message;
int i = prefixlen;
wimp_icon ic;
BOOL shaded, ticked;
char ltag;
char buf[256], buf2[256], ictxt[32], *repptr, *ptr, *ptr2;
strcpy(tag, prefix);
while (hit[i-prefixlen] > 0 && i-prefixlen < 25) {
tag[i] = help__encode(hit[i-prefixlen] - 1);
i++;
}
if (help__i==-1) {
tag[i++] = 'N';
shaded = ticked = FALSE;
}
else {
if (wimpt_complain(wimp_get_icon_info(help__w, help__i, &ic))) return FALSE;
shaded = ic.flags&wimp_INOSELECT ? TRUE : FALSE;
if (wimp_get_icon_info(help__w, (help__i/3)*3, &ic)) ticked = FALSE;
else ticked = ic.flags&(wimp_ITEXT | wimp_ISPRITE) ? TRUE : FALSE;
}
tag[i] = 0;
ltag = tag[i-1];
if (shaded) {
tag[i+1] = 0;
tag[i+0] = ltag;
tag[i-1] = 'G';
message = msgs_lookup(tag);
if (strcmp(message, tag) != 0) goto send_reply;
tag[i+0] = 'M';
message = msgs_lookup(tag);
if (strcmp(message, tag) != 0) goto send_reply;
tag[i-1] = ltag;
tag[i+0] = 0;
}
if (ticked) {
tag[i+1] = 0;
tag[i+0] = ltag;
tag[i-1] = 'T';
message = msgs_lookup(tag);
if (strcmp(message, tag) != 0) goto send_reply;
tag[i+0] = 'M';
message = msgs_lookup(tag);
if (strcmp(message, tag) != 0) goto send_reply;
tag[i-1] = ltag;
tag[i+0] = 0;
}
message = msgs_lookup(tag);
if (strcmp(message, tag) != 0) goto send_reply;
tag[i-1] = 'M';
message = msgs_lookup(tag);
if (strcmp(message, tag) != 0) goto send_reply;
return FALSE;
send_reply:
repptr = message;
if (strstr(repptr, "%s") && help__insert) {
sprintf(buf, repptr, help__insert);
repptr = buf;
}
ptr = strstr(repptr, "%q");
ptr2 = strstr(repptr, "%t");
if (ptr || ptr2) {
if (!wimp_get_icon_info(help__w, (help__i/3)*3+1, &ic)) {
if (ic.flags & wimp_ITEXT) {
if (ptr2) {
ptr=ptr2;
ictxt[0]=0;
}
else {
ictxt[0]='\'';
ictxt[1]=0;
}
strncat(ictxt, (ic.flags & wimp_INDIRECT) ? ic.data.indirecttext.buffer : ic.data.text, 32-3);
if (!ptr2) strcat(ictxt, "'");
strcpy(buf2, repptr);
memcpy(ptr-repptr+buf2, "%s", 2);
sprintf(buf, buf2, ictxt);
repptr = buf;
}
}
}
help_reply(repptr);
return TRUE;
}
00000000 0a 2f 2a 0a 20 20 20 43 6f 70 79 72 69 67 68 74 |./*. Copyright|
00000010 20 4d 69 63 68 61 65 6c 20 52 6f 7a 64 6f 62 61 | Michael Rozdoba|
00000020 2c 20 32 37 2f 34 2f 39 34 0a 20 2a 2f 0a 0a 2f |, 27/4/94. */../|
00000030 2a 0a 20 20 20 52 65 20 41 63 6f 72 6e 27 73 20 |*. Re Acorn's |
00000040 43 20 52 49 53 43 5f 4f 53 4c 69 62 2c 20 26 20 |C RISC_OSLib, & |
00000050 73 75 70 70 6f 72 74 20 66 6f 72 20 69 6e 74 65 |support for inte|
00000060 72 61 63 74 69 76 65 20 68 65 6c 70 20 6f 6e 20 |ractive help on |
00000070 6d 65 6e 75 73 3a 0a 20 20 20 54 68 65 20 66 6f |menus:. The fo|
00000080 6c 6c 6f 77 69 6e 67 20 69 73 20 61 20 6d 6f 72 |llowing is a mor|
00000090 65 20 73 6f 70 68 69 73 74 69 63 61 74 65 64 20 |e sophisticated |
000000a0 76 65 72 73 69 6f 6e 20 6f 66 20 68 65 6c 70 5f |version of help_|
000000b0 67 65 6e 6d 65 73 73 61 67 65 2c 20 77 68 69 63 |genmessage, whic|
000000c0 68 20 70 72 6f 76 69 64 65 73 20 73 75 70 70 6f |h provides suppo|
000000d0 72 74 20 66 6f 72 0a 20 20 20 63 6f 6e 74 65 78 |rt for. contex|
000000e0 74 20 73 65 6e 73 69 74 69 76 65 20 68 65 6c 70 |t sensitive help|
000000f0 2c 20 62 61 73 65 64 20 6f 6e 20 66 61 64 65 64 |, based on faded|
00000100 2f 74 69 63 6b 65 64 20 73 74 61 74 75 73 20 6f |/ticked status o|
00000110 66 20 6d 65 6e 75 20 69 74 65 6d 73 2c 20 26 20 |f menu items, & |
00000120 61 6c 6c 6f 77 69 6e 67 20 69 6e 63 6c 75 73 69 |allowing inclusi|
00000130 6f 6e 20 6f 66 0a 20 20 20 74 68 65 20 6d 65 6e |on of. the men|
00000140 75 20 69 74 65 6d 20 74 65 78 74 20 69 74 73 65 |u item text itse|
00000150 6c 66 20 26 20 6f 66 20 74 65 78 74 20 72 65 67 |lf & of text reg|
00000160 69 73 74 65 72 65 64 20 61 74 20 72 75 6e 2d 74 |istered at run-t|
00000170 69 6d 65 20 77 69 74 68 20 74 68 69 73 20 63 6f |ime with this co|
00000180 64 65 2e 0a 20 20 20 49 74 20 61 6c 73 6f 20 73 |de.. It also s|
00000190 75 70 70 6f 72 74 73 20 67 65 6e 65 72 69 63 20 |upports generic |
000001a0 68 65 6c 70 20 74 65 78 74 2c 20 74 6f 20 63 6f |help text, to co|
000001b0 76 65 72 20 73 65 76 65 72 61 6c 20 6d 65 6e 75 |ver several menu|
000001c0 20 69 74 65 6d 73 2c 20 26 20 61 74 74 65 6d 70 | items, & attemp|
000001d0 74 73 20 74 6f 20 70 65 72 6d 69 74 20 61 20 66 |ts to permit a f|
000001e0 6c 65 78 69 62 6c 65 0a 20 20 20 6d 69 78 20 6f |lexible. mix o|
000001f0 66 20 73 75 63 68 20 68 65 6c 70 2c 20 76 69 61 |f such help, via|
00000200 20 69 6e 74 65 6c 6c 69 67 65 6e 74 6c 79 20 73 | intelligently s|
00000210 65 61 72 63 68 69 6e 67 20 74 68 72 6f 75 67 68 |earching through|
00000220 20 61 20 70 6f 73 73 69 62 6c 65 20 73 65 71 75 | a possible sequ|
00000230 65 6e 63 65 20 6f 66 20 74 61 67 73 20 66 6f 72 |ence of tags for|
00000240 20 6d 65 73 73 61 67 65 0a 20 20 20 68 65 6c 70 | message. help|
00000250 20 74 65 78 74 73 20 75 6e 74 69 6c 20 69 74 20 | texts until it |
00000260 66 69 6e 64 73 20 74 68 65 20 70 72 6f 67 72 61 |finds the progra|
00000270 6d 6d 65 72 20 73 75 70 70 6c 69 65 64 20 6f 6e |mmer supplied on|
00000280 65 2e 0a 20 20 20 4c 61 73 74 6c 79 2c 20 69 74 |e.. Lastly, it|
00000290 20 66 69 78 65 73 20 74 68 65 20 6f 6c 64 20 66 | fixes the old f|
000002a0 61 75 6c 74 20 6f 66 20 73 75 70 70 6c 79 69 6e |ault of supplyin|
000002b0 67 20 69 6e 61 70 70 72 6f 70 72 69 61 74 65 20 |g inappropriate |
000002c0 68 65 6c 70 2c 20 77 68 65 6e 20 6f 76 65 72 20 |help, when over |
000002d0 74 68 65 20 77 6f 72 6b 20 61 72 65 61 20 6f 66 |the work area of|
000002e0 20 61 20 73 75 62 6d 65 6e 75 0a 20 20 20 28 65 | a submenu. (e|
000002f0 67 20 77 68 65 6e 20 6f 76 65 72 20 61 20 64 6f |g when over a do|
00000300 74 74 65 64 20 6c 69 6e 65 20 69 74 65 6d 20 73 |tted line item s|
00000310 65 70 61 72 61 74 6f 72 29 20 2d 20 70 72 65 76 |eparator) - prev|
00000320 69 6f 75 73 6c 79 2c 20 67 6f 74 20 68 65 6c 70 |iously, got help|
00000330 20 66 6f 72 20 74 68 65 20 70 61 72 65 6e 74 20 | for the parent |
00000340 6d 65 6e 75 3b 20 6e 6f 77 20 67 65 74 0a 20 20 |menu; now get. |
00000350 20 63 75 73 74 6f 6d 20 68 65 6c 70 20 6f 72 20 | custom help or |
00000360 6e 6f 20 68 65 6c 70 2c 20 61 63 63 6f 72 64 69 |no help, accordi|
00000370 6e 67 20 74 6f 20 61 76 61 69 6c 61 62 6c 65 20 |ng to available |
00000380 6d 65 73 73 61 67 65 73 2e 0a 20 20 20 53 65 65 |messages.. See|
00000390 20 61 63 63 6f 6d 70 61 6e 79 69 6e 67 20 6e 6f | accompanying no|
000003a0 74 65 73 20 66 6f 72 20 61 20 64 65 73 63 72 69 |tes for a descri|
000003b0 70 74 69 6f 6e 20 6f 66 20 74 68 65 20 70 72 6f |ption of the pro|
000003c0 63 65 73 73 20 75 73 65 64 2e 0a 20 20 20 4e 42 |cess used.. NB|
000003d0 20 6e 6f 74 20 74 65 73 74 65 64 20 75 6e 64 65 | not tested unde|
000003e0 72 20 52 49 53 43 20 4f 53 20 33 2e 35 20 2d 20 |r RISC OS 3.5 - |
000003f0 74 68 65 20 72 65 61 64 69 6e 67 20 6f 66 20 74 |the reading of t|
00000400 69 63 6b 65 64 20 73 74 61 74 75 73 20 26 20 6d |icked status & m|
00000410 65 6e 75 20 74 65 78 74 20 72 65 6c 69 65 73 20 |enu text relies |
00000420 6f 6e 20 77 69 6d 70 0a 20 20 20 20 20 20 72 65 |on wimp. re|
00000430 70 72 65 73 65 6e 74 61 74 69 6f 6e 20 6f 66 20 |presentation of |
00000440 6d 65 6e 75 20 64 61 74 61 20 77 69 74 68 69 6e |menu data within|
00000450 20 74 68 65 20 6d 65 6e 75 20 77 69 6e 64 6f 77 | the menu window|
00000460 2c 20 26 20 61 6c 74 68 6f 75 67 68 20 75 6e 6c |, & although unl|
00000470 69 6b 65 6c 79 20 74 6f 20 63 68 61 6e 67 65 2c |ikely to change,|
00000480 20 74 68 69 73 20 69 73 0a 20 20 20 20 20 20 6e | this is. n|
00000490 6f 74 20 72 65 61 64 20 76 69 61 20 74 68 65 20 |ot read via the |
000004a0 66 6f 72 6d 61 6c 20 41 50 49 20 28 61 70 70 6c |formal API (appl|
000004b0 69 63 61 74 69 6f 6e 20 70 72 6f 67 72 61 6d 20 |ication program |
000004c0 69 6e 74 65 72 66 61 63 65 29 2c 20 26 20 63 61 |interface), & ca|
000004d0 6e 6e 6f 74 20 62 65 20 67 75 61 72 61 6e 74 65 |nnot be guarante|
000004e0 65 64 20 72 65 6c 69 61 62 6c 65 0a 20 20 20 20 |ed reliable. |
000004f0 20 20 75 6e 64 65 72 20 66 75 74 75 72 65 20 4f | under future O|
00000500 53 2e 0a 20 2a 2f 0a 0a 2f 2a 0a 20 20 20 68 65 |S.. */../*. he|
00000510 6c 70 5f 5f 77 20 26 20 68 65 6c 70 5f 5f 69 20 |lp__w & help__i |
00000520 73 68 6f 75 6c 64 20 62 65 20 61 73 73 69 67 6e |should be assign|
00000530 65 64 20 76 61 6c 75 65 73 20 6f 66 20 74 68 65 |ed values of the|
00000540 20 72 65 71 75 65 73 74 65 64 20 68 65 6c 70 20 | requested help |
00000550 77 69 6e 64 6f 77 2f 69 63 6f 6e 20 77 69 74 68 |window/icon with|
00000560 69 6e 20 61 20 6d 6f 64 69 66 69 65 64 0a 20 20 |in a modified. |
00000570 20 68 65 6c 70 5f 70 72 6f 63 65 73 73 2c 20 6f | help_process, o|
00000580 72 20 70 72 69 6f 72 20 74 6f 20 63 61 6c 6c 69 |r prior to calli|
00000590 6e 67 20 68 65 6c 70 5f 70 72 6f 63 65 73 73 20 |ng help_process |
000005a0 28 69 66 20 69 74 73 20 73 6f 75 72 63 65 20 63 |(if its source c|
000005b0 6f 64 65 20 69 73 6e 27 74 20 61 76 61 69 6c 61 |ode isn't availa|
000005c0 62 6c 65 2c 20 69 6e 20 77 68 69 63 68 20 63 61 |ble, in which ca|
000005d0 73 65 0a 20 20 20 74 68 65 79 20 6d 61 79 20 68 |se. they may h|
000005e0 61 76 65 20 74 6f 20 62 65 20 6e 6f 6e 2d 73 74 |ave to be non-st|
000005f0 61 74 69 63 29 2e 0a 0a 20 20 20 68 65 6c 70 5f |atic)... help_|
00000600 72 65 67 69 73 74 65 72 5f 69 6e 73 65 72 74 20 |register_insert |
00000610 73 68 6f 75 6c 64 20 62 65 20 63 61 6c 6c 65 64 |should be called|
00000620 20 61 74 20 6c 65 61 73 74 20 77 68 65 6e 20 68 | at least when h|
00000630 65 6c 70 5f 72 65 67 69 73 74 65 72 5f 68 61 6e |elp_register_han|
00000640 64 6c 65 72 20 69 73 2c 20 26 20 77 69 74 68 20 |dler is, & with |
00000650 61 20 76 61 6c 75 65 20 6f 66 20 30 2c 0a 20 20 |a value of 0,. |
00000660 20 69 66 20 79 6f 75 20 68 61 76 65 20 6e 6f 20 | if you have no |
00000670 74 65 78 74 20 74 6f 20 69 6e 73 65 72 74 2e 0a |text to insert..|
00000680 20 2a 2f 0a 0a 73 74 61 74 69 63 20 20 20 20 20 | */..static |
00000690 20 20 20 20 20 77 69 6d 70 5f 77 20 68 65 6c 70 | wimp_w help|
000006a0 5f 5f 77 20 3d 20 2d 31 3b 0a 73 74 61 74 69 63 |__w = -1;.static|
000006b0 20 20 20 20 20 20 20 20 20 20 77 69 6d 70 5f 69 | wimp_i|
000006c0 20 68 65 6c 70 5f 5f 69 20 3d 20 2d 31 3b 0a 73 | help__i = -1;.s|
000006d0 74 61 74 69 63 20 20 20 20 20 20 20 20 20 20 20 |tatic |
000006e0 63 68 61 72 20 2a 68 65 6c 70 5f 5f 69 6e 73 65 |char *help__inse|
000006f0 72 74 20 3d 20 30 3b 0a 0a 0a 73 74 61 74 69 63 |rt = 0;...static|
00000700 20 63 68 61 72 20 68 65 6c 70 5f 5f 65 6e 63 6f | char help__enco|
00000710 64 65 28 69 6e 74 20 69 29 0a 7b 0a 20 20 20 72 |de(int i).{. r|
00000720 65 74 75 72 6e 20 28 69 3c 31 30 29 20 3f 20 27 |eturn (i<10) ? '|
00000730 30 27 2b 69 20 3a 20 28 20 28 69 3c 33 36 29 20 |0'+i : ( (i<36) |
00000740 3f 20 27 61 27 2b 28 69 2d 31 30 29 20 3a 20 27 |? 'a'+(i-10) : '|
00000750 7a 27 20 29 20 3b 0a 7d 0a 0a 76 6f 69 64 20 68 |z' ) ;.}..void h|
00000760 65 6c 70 5f 72 65 67 69 73 74 65 72 5f 69 6e 73 |elp_register_ins|
00000770 65 72 74 28 63 68 61 72 20 2a 69 6e 73 65 72 74 |ert(char *insert|
00000780 29 0a 7b 0a 20 20 68 65 6c 70 5f 5f 69 6e 73 65 |).{. help__inse|
00000790 72 74 20 3d 20 69 6e 73 65 72 74 3b 0a 7d 0a 0a |rt = insert;.}..|
000007a0 42 4f 4f 4c 20 68 65 6c 70 5f 67 65 6e 6d 65 73 |BOOL help_genmes|
000007b0 73 61 67 65 28 63 68 61 72 20 2a 70 72 65 66 69 |sage(char *prefi|
000007c0 78 2c 20 63 68 61 72 20 2a 68 69 74 29 0a 7b 0a |x, char *hit).{.|
000007d0 20 20 20 69 6e 74 20 70 72 65 66 69 78 6c 65 6e | int prefixlen|
000007e0 20 3d 20 73 74 72 6c 65 6e 28 70 72 65 66 69 78 | = strlen(prefix|
000007f0 29 3b 0a 20 20 20 63 68 61 72 20 74 61 67 5b 35 |);. char tag[5|
00000800 30 5d 3b 0a 20 20 20 63 68 61 72 20 2a 6d 65 73 |0];. char *mes|
00000810 73 61 67 65 3b 0a 20 20 20 69 6e 74 20 69 20 3d |sage;. int i =|
00000820 20 70 72 65 66 69 78 6c 65 6e 3b 0a 20 20 20 77 | prefixlen;. w|
00000830 69 6d 70 5f 69 63 6f 6e 20 69 63 3b 0a 20 20 20 |imp_icon ic;. |
00000840 42 4f 4f 4c 20 73 68 61 64 65 64 2c 20 74 69 63 |BOOL shaded, tic|
00000850 6b 65 64 3b 0a 20 20 20 63 68 61 72 20 6c 74 61 |ked;. char lta|
00000860 67 3b 0a 20 20 20 63 68 61 72 20 62 75 66 5b 32 |g;. char buf[2|
00000870 35 36 5d 2c 20 62 75 66 32 5b 32 35 36 5d 2c 20 |56], buf2[256], |
00000880 69 63 74 78 74 5b 33 32 5d 2c 20 2a 72 65 70 70 |ictxt[32], *repp|
00000890 74 72 2c 20 2a 70 74 72 2c 20 2a 70 74 72 32 3b |tr, *ptr, *ptr2;|
000008a0 0a 0a 20 20 20 73 74 72 63 70 79 28 74 61 67 2c |.. strcpy(tag,|
000008b0 20 70 72 65 66 69 78 29 3b 0a 20 20 20 77 68 69 | prefix);. whi|
000008c0 6c 65 20 28 68 69 74 5b 69 2d 70 72 65 66 69 78 |le (hit[i-prefix|
000008d0 6c 65 6e 5d 20 3e 20 30 20 26 26 20 69 2d 70 72 |len] > 0 && i-pr|
000008e0 65 66 69 78 6c 65 6e 20 3c 20 32 35 29 20 7b 0a |efixlen < 25) {.|
000008f0 20 20 20 20 20 74 61 67 5b 69 5d 20 3d 20 68 65 | tag[i] = he|
00000900 6c 70 5f 5f 65 6e 63 6f 64 65 28 68 69 74 5b 69 |lp__encode(hit[i|
00000910 2d 70 72 65 66 69 78 6c 65 6e 5d 20 2d 20 31 29 |-prefixlen] - 1)|
00000920 3b 0a 20 20 20 20 20 69 2b 2b 3b 0a 20 20 20 7d |;. i++;. }|
00000930 0a 20 20 20 69 66 20 28 68 65 6c 70 5f 5f 69 3d |. if (help__i=|
00000940 3d 2d 31 29 20 7b 0a 20 20 20 20 20 74 61 67 5b |=-1) {. tag[|
00000950 69 2b 2b 5d 20 3d 20 27 4e 27 3b 0a 20 20 20 20 |i++] = 'N';. |
00000960 20 73 68 61 64 65 64 20 3d 20 74 69 63 6b 65 64 | shaded = ticked|
00000970 20 3d 20 46 41 4c 53 45 3b 0a 20 20 20 7d 0a 20 | = FALSE;. }. |
00000980 20 20 65 6c 73 65 20 7b 0a 20 20 20 20 20 69 66 | else {. if|
00000990 20 28 77 69 6d 70 74 5f 63 6f 6d 70 6c 61 69 6e | (wimpt_complain|
000009a0 28 77 69 6d 70 5f 67 65 74 5f 69 63 6f 6e 5f 69 |(wimp_get_icon_i|
000009b0 6e 66 6f 28 68 65 6c 70 5f 5f 77 2c 20 68 65 6c |nfo(help__w, hel|
000009c0 70 5f 5f 69 2c 20 26 69 63 29 29 29 20 72 65 74 |p__i, &ic))) ret|
000009d0 75 72 6e 20 46 41 4c 53 45 3b 0a 20 20 20 20 20 |urn FALSE;. |
000009e0 73 68 61 64 65 64 20 3d 20 69 63 2e 66 6c 61 67 |shaded = ic.flag|
000009f0 73 26 77 69 6d 70 5f 49 4e 4f 53 45 4c 45 43 54 |s&wimp_INOSELECT|
00000a00 20 3f 20 54 52 55 45 20 3a 20 46 41 4c 53 45 3b | ? TRUE : FALSE;|
00000a10 0a 20 20 20 20 20 69 66 20 28 77 69 6d 70 5f 67 |. if (wimp_g|
00000a20 65 74 5f 69 63 6f 6e 5f 69 6e 66 6f 28 68 65 6c |et_icon_info(hel|
00000a30 70 5f 5f 77 2c 20 28 68 65 6c 70 5f 5f 69 2f 33 |p__w, (help__i/3|
00000a40 29 2a 33 2c 20 26 69 63 29 29 20 74 69 63 6b 65 |)*3, &ic)) ticke|
00000a50 64 20 3d 20 46 41 4c 53 45 3b 0a 20 20 20 20 20 |d = FALSE;. |
00000a60 65 6c 73 65 20 74 69 63 6b 65 64 20 3d 20 69 63 |else ticked = ic|
00000a70 2e 66 6c 61 67 73 26 28 77 69 6d 70 5f 49 54 45 |.flags&(wimp_ITE|
00000a80 58 54 20 7c 20 77 69 6d 70 5f 49 53 50 52 49 54 |XT | wimp_ISPRIT|
00000a90 45 29 20 3f 20 54 52 55 45 20 3a 20 46 41 4c 53 |E) ? TRUE : FALS|
00000aa0 45 3b 0a 20 20 20 7d 0a 20 20 20 74 61 67 5b 69 |E;. }. tag[i|
00000ab0 5d 20 3d 20 30 3b 0a 0a 20 20 20 6c 74 61 67 20 |] = 0;.. ltag |
00000ac0 3d 20 74 61 67 5b 69 2d 31 5d 3b 0a 20 20 20 69 |= tag[i-1];. i|
00000ad0 66 20 28 73 68 61 64 65 64 29 20 7b 0a 20 20 20 |f (shaded) {. |
00000ae0 20 20 74 61 67 5b 69 2b 31 5d 20 3d 20 30 3b 0a | tag[i+1] = 0;.|
00000af0 20 20 20 20 20 74 61 67 5b 69 2b 30 5d 20 3d 20 | tag[i+0] = |
00000b00 6c 74 61 67 3b 0a 20 20 20 20 20 74 61 67 5b 69 |ltag;. tag[i|
00000b10 2d 31 5d 20 3d 20 27 47 27 3b 0a 20 20 20 20 20 |-1] = 'G';. |
00000b20 6d 65 73 73 61 67 65 20 20 3d 20 6d 73 67 73 5f |message = msgs_|
00000b30 6c 6f 6f 6b 75 70 28 74 61 67 29 3b 0a 20 20 20 |lookup(tag);. |
00000b40 20 20 69 66 20 28 73 74 72 63 6d 70 28 6d 65 73 | if (strcmp(mes|
00000b50 73 61 67 65 2c 20 74 61 67 29 20 21 3d 20 30 29 |sage, tag) != 0)|
00000b60 20 67 6f 74 6f 20 73 65 6e 64 5f 72 65 70 6c 79 | goto send_reply|
00000b70 3b 0a 20 20 20 20 20 74 61 67 5b 69 2b 30 5d 20 |;. tag[i+0] |
00000b80 3d 20 27 4d 27 3b 0a 20 20 20 20 20 6d 65 73 73 |= 'M';. mess|
00000b90 61 67 65 20 20 3d 20 6d 73 67 73 5f 6c 6f 6f 6b |age = msgs_look|
00000ba0 75 70 28 74 61 67 29 3b 0a 20 20 20 20 20 69 66 |up(tag);. if|
00000bb0 20 28 73 74 72 63 6d 70 28 6d 65 73 73 61 67 65 | (strcmp(message|
00000bc0 2c 20 74 61 67 29 20 21 3d 20 30 29 20 67 6f 74 |, tag) != 0) got|
00000bd0 6f 20 73 65 6e 64 5f 72 65 70 6c 79 3b 0a 20 20 |o send_reply;. |
00000be0 20 20 20 74 61 67 5b 69 2d 31 5d 20 3d 20 6c 74 | tag[i-1] = lt|
00000bf0 61 67 3b 0a 20 20 20 20 20 74 61 67 5b 69 2b 30 |ag;. tag[i+0|
00000c00 5d 20 3d 20 30 3b 0a 20 20 20 7d 0a 20 20 20 69 |] = 0;. }. i|
00000c10 66 20 28 74 69 63 6b 65 64 29 20 7b 0a 20 20 20 |f (ticked) {. |
00000c20 20 20 74 61 67 5b 69 2b 31 5d 20 3d 20 30 3b 0a | tag[i+1] = 0;.|
00000c30 20 20 20 20 20 74 61 67 5b 69 2b 30 5d 20 3d 20 | tag[i+0] = |
00000c40 6c 74 61 67 3b 0a 20 20 20 20 20 74 61 67 5b 69 |ltag;. tag[i|
00000c50 2d 31 5d 20 3d 20 27 54 27 3b 0a 20 20 20 20 20 |-1] = 'T';. |
00000c60 6d 65 73 73 61 67 65 20 20 3d 20 6d 73 67 73 5f |message = msgs_|
00000c70 6c 6f 6f 6b 75 70 28 74 61 67 29 3b 0a 20 20 20 |lookup(tag);. |
00000c80 20 20 69 66 20 28 73 74 72 63 6d 70 28 6d 65 73 | if (strcmp(mes|
00000c90 73 61 67 65 2c 20 74 61 67 29 20 21 3d 20 30 29 |sage, tag) != 0)|
00000ca0 20 67 6f 74 6f 20 73 65 6e 64 5f 72 65 70 6c 79 | goto send_reply|
00000cb0 3b 0a 20 20 20 20 20 74 61 67 5b 69 2b 30 5d 20 |;. tag[i+0] |
00000cc0 3d 20 27 4d 27 3b 0a 20 20 20 20 20 6d 65 73 73 |= 'M';. mess|
00000cd0 61 67 65 20 20 3d 20 6d 73 67 73 5f 6c 6f 6f 6b |age = msgs_look|
00000ce0 75 70 28 74 61 67 29 3b 0a 20 20 20 20 20 69 66 |up(tag);. if|
00000cf0 20 28 73 74 72 63 6d 70 28 6d 65 73 73 61 67 65 | (strcmp(message|
00000d00 2c 20 74 61 67 29 20 21 3d 20 30 29 20 67 6f 74 |, tag) != 0) got|
00000d10 6f 20 73 65 6e 64 5f 72 65 70 6c 79 3b 0a 20 20 |o send_reply;. |
00000d20 20 20 20 74 61 67 5b 69 2d 31 5d 20 3d 20 6c 74 | tag[i-1] = lt|
00000d30 61 67 3b 0a 20 20 20 20 20 74 61 67 5b 69 2b 30 |ag;. tag[i+0|
00000d40 5d 20 3d 20 30 3b 0a 20 20 20 7d 0a 20 20 20 6d |] = 0;. }. m|
00000d50 65 73 73 61 67 65 20 20 3d 20 6d 73 67 73 5f 6c |essage = msgs_l|
00000d60 6f 6f 6b 75 70 28 74 61 67 29 3b 0a 20 20 20 69 |ookup(tag);. i|
00000d70 66 20 28 73 74 72 63 6d 70 28 6d 65 73 73 61 67 |f (strcmp(messag|
00000d80 65 2c 20 74 61 67 29 20 21 3d 20 30 29 20 67 6f |e, tag) != 0) go|
00000d90 74 6f 20 73 65 6e 64 5f 72 65 70 6c 79 3b 0a 20 |to send_reply;. |
00000da0 20 20 74 61 67 5b 69 2d 31 5d 20 3d 20 27 4d 27 | tag[i-1] = 'M'|
00000db0 3b 0a 20 20 20 6d 65 73 73 61 67 65 20 20 3d 20 |;. message = |
00000dc0 6d 73 67 73 5f 6c 6f 6f 6b 75 70 28 74 61 67 29 |msgs_lookup(tag)|
00000dd0 3b 0a 20 20 20 69 66 20 28 73 74 72 63 6d 70 28 |;. if (strcmp(|
00000de0 6d 65 73 73 61 67 65 2c 20 74 61 67 29 20 21 3d |message, tag) !=|
00000df0 20 30 29 20 67 6f 74 6f 20 73 65 6e 64 5f 72 65 | 0) goto send_re|
00000e00 70 6c 79 3b 0a 0a 20 20 20 72 65 74 75 72 6e 20 |ply;.. return |
00000e10 46 41 4c 53 45 3b 0a 0a 20 20 20 73 65 6e 64 5f |FALSE;.. send_|
00000e20 72 65 70 6c 79 3a 0a 20 20 20 72 65 70 70 74 72 |reply:. repptr|
00000e30 20 3d 20 6d 65 73 73 61 67 65 3b 0a 20 20 20 69 | = message;. i|
00000e40 66 20 28 73 74 72 73 74 72 28 72 65 70 70 74 72 |f (strstr(repptr|
00000e50 2c 20 22 25 73 22 29 20 26 26 20 68 65 6c 70 5f |, "%s") && help_|
00000e60 5f 69 6e 73 65 72 74 29 20 7b 0a 20 20 20 20 20 |_insert) {. |
00000e70 73 70 72 69 6e 74 66 28 62 75 66 2c 20 72 65 70 |sprintf(buf, rep|
00000e80 70 74 72 2c 20 68 65 6c 70 5f 5f 69 6e 73 65 72 |ptr, help__inser|
00000e90 74 29 3b 0a 20 20 20 20 20 72 65 70 70 74 72 20 |t);. repptr |
00000ea0 3d 20 62 75 66 3b 0a 20 20 20 7d 0a 20 20 20 70 |= buf;. }. p|
00000eb0 74 72 20 20 3d 20 73 74 72 73 74 72 28 72 65 70 |tr = strstr(rep|
00000ec0 70 74 72 2c 20 22 25 71 22 29 3b 0a 20 20 20 70 |ptr, "%q");. p|
00000ed0 74 72 32 20 3d 20 73 74 72 73 74 72 28 72 65 70 |tr2 = strstr(rep|
00000ee0 70 74 72 2c 20 22 25 74 22 29 3b 0a 20 20 20 69 |ptr, "%t");. i|
00000ef0 66 20 28 70 74 72 20 7c 7c 20 70 74 72 32 29 20 |f (ptr || ptr2) |
00000f00 7b 0a 20 20 20 20 20 69 66 20 28 21 77 69 6d 70 |{. if (!wimp|
00000f10 5f 67 65 74 5f 69 63 6f 6e 5f 69 6e 66 6f 28 68 |_get_icon_info(h|
00000f20 65 6c 70 5f 5f 77 2c 20 28 68 65 6c 70 5f 5f 69 |elp__w, (help__i|
00000f30 2f 33 29 2a 33 2b 31 2c 20 26 69 63 29 29 20 7b |/3)*3+1, &ic)) {|
00000f40 0a 20 20 20 20 20 20 20 69 66 20 28 69 63 2e 66 |. if (ic.f|
00000f50 6c 61 67 73 20 26 20 77 69 6d 70 5f 49 54 45 58 |lags & wimp_ITEX|
00000f60 54 29 20 7b 0a 20 20 20 20 20 20 20 20 20 69 66 |T) {. if|
00000f70 20 28 70 74 72 32 29 20 7b 0a 20 20 20 20 20 20 | (ptr2) {. |
00000f80 20 20 20 20 20 70 74 72 3d 70 74 72 32 3b 0a 20 | ptr=ptr2;. |
00000f90 20 20 20 20 20 20 20 20 20 20 69 63 74 78 74 5b | ictxt[|
00000fa0 30 5d 3d 30 3b 0a 20 20 20 20 20 20 20 20 20 7d |0]=0;. }|
00000fb0 0a 20 20 20 20 20 20 20 20 20 65 6c 73 65 20 7b |. else {|
00000fc0 0a 20 20 20 20 20 20 20 20 20 20 20 69 63 74 78 |. ictx|
00000fd0 74 5b 30 5d 3d 27 5c 27 27 3b 0a 20 20 20 20 20 |t[0]='\'';. |
00000fe0 20 20 20 20 20 20 69 63 74 78 74 5b 31 5d 3d 30 | ictxt[1]=0|
00000ff0 3b 0a 20 20 20 20 20 20 20 20 20 7d 0a 20 20 20 |;. }. |
00001000 20 20 20 20 20 20 73 74 72 6e 63 61 74 28 69 63 | strncat(ic|
00001010 74 78 74 2c 20 28 69 63 2e 66 6c 61 67 73 20 26 |txt, (ic.flags &|
00001020 20 77 69 6d 70 5f 49 4e 44 49 52 45 43 54 29 20 | wimp_INDIRECT) |
00001030 3f 20 69 63 2e 64 61 74 61 2e 69 6e 64 69 72 65 |? ic.data.indire|
00001040 63 74 74 65 78 74 2e 62 75 66 66 65 72 20 3a 20 |cttext.buffer : |
00001050 69 63 2e 64 61 74 61 2e 74 65 78 74 2c 20 33 32 |ic.data.text, 32|
00001060 2d 33 29 3b 0a 20 20 20 20 20 20 20 20 20 69 66 |-3);. if|
00001070 20 28 21 70 74 72 32 29 20 73 74 72 63 61 74 28 | (!ptr2) strcat(|
00001080 69 63 74 78 74 2c 20 22 27 22 29 3b 0a 20 20 20 |ictxt, "'");. |
00001090 20 20 20 20 20 20 73 74 72 63 70 79 28 62 75 66 | strcpy(buf|
000010a0 32 2c 20 72 65 70 70 74 72 29 3b 0a 20 20 20 20 |2, repptr);. |
000010b0 20 20 20 20 20 6d 65 6d 63 70 79 28 70 74 72 2d | memcpy(ptr-|
000010c0 72 65 70 70 74 72 2b 62 75 66 32 2c 20 22 25 73 |repptr+buf2, "%s|
000010d0 22 2c 20 32 29 3b 0a 20 20 20 20 20 20 20 20 20 |", 2);. |
000010e0 73 70 72 69 6e 74 66 28 62 75 66 2c 20 62 75 66 |sprintf(buf, buf|
000010f0 32 2c 20 69 63 74 78 74 29 3b 0a 20 20 20 20 20 |2, ictxt);. |
00001100 20 20 20 20 72 65 70 70 74 72 20 3d 20 62 75 66 | repptr = buf|
00001110 3b 0a 20 20 20 20 20 20 20 7d 0a 20 20 20 20 20 |;. }. |
00001120 7d 0a 20 20 20 7d 0a 20 20 20 68 65 6c 70 5f 72 |}. }. help_r|
00001130 65 70 6c 79 28 72 65 70 70 74 72 29 3b 0a 20 20 |eply(repptr);. |
00001140 20 72 65 74 75 72 6e 20 54 52 55 45 3b 0a 7d 0a | return TRUE;.}.|
00001150 
.