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speak.goc
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speak.goc
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@include <stdapp.goh>
@include <foam.goh>
#include <gstring.h>
@include <internal/respondr.goh>
@include <internal/resp/eci.goh>
@include <internal/resp/indicato.goh>
#include <initfile.h>
/* header file object/gSystemC.goh is broken */
extern ClassStruct GenSystemClass;
#include <ansi/stdio.h>
#include <ansi/stdlib.h>
#include <ansi/string.h>
@include "common.goh"
#include "macroeng.h"
#define SPEAK_TRANSLATION_FILE "speaklst"
#define TALX_AUTO_EXEC NEC("extrapps\\TALX 9110") EC("extrapps\\EC TALX 9110")
#define ECHO_OFF 0x00
#define ECHO_WORDS 0x01
#define ECHO_LETTERS 0x02
#define SERIAL_LENGTH 11
#define POLLING_INTERVAL 20 // In ticks
#define POLLING_COUNT 45 // Polling duration (in intervals)
#define POLLING_SLOW_LIMIT 10 // After 10 intervals polling slows down
#define POLLING_SLOW_DIVIDER 3 // to 1/3 of its normal rate
#define PROGRESS_BEEP_INTERVALS 3 // Intervals between two "progress" beeps
#define VERSION "1.20"
@class SpeakProcessClass, GenProcessClass;
@message void MSG_SPEAK_PROC_TEST_SERIAL();
@message void MSG_SPEAK_PROC_ENABLE_AUTOSTART();
@message void MSG_SPEAK_PROC_DISABLE_AUTOSTART();
@message void MSG_SPEAK_PROC_EXIT();
@endc
/*
***************************************************************************
* UI Objects und tables
***************************************************************************
*/
struct keyTable_struct {
word key;
ByteFlags flags;
#define SPKALWAYS 0x01
#define NAVKEY 0x02
char text[10];
};
struct resTable_struct {
optr obj;
char text[11];
byte type;
#define RES_VM 1 // obj refers to a Gen object with a VisMoniker
#define RES_CM 2 // obj refers to a Gen object wit a ComplexMoniker
#define RES_CH 3 // obj refers to a @chunk char []
};
@include "speak_ui.goh"
/*
***************************************************************************
* Global variables
***************************************************************************
*/
/* Loaded search/replace table */
MemHandle repmh;
void LoadTranslation(void);
void UnloadTranslation(void);
void TranslateResources(void);
/* Event polling timer */
TimerHandle timerHandle;
word timerID;
word count, G_progressCount;
int timerEventType;
word lastKey;
Boolean speakContinue;
dword lastSpeakTick;
/* String for word-by-word speaking */
byte keystr[128];
word speakKeystr;
byte backspChar;
Boolean keyboardTraining;
Boolean G_longSpell, G_capsSpell, G_punctSpell;
/* Serial number handling */
TCHAR IMEI[17];
Boolean notDemo;
Boolean IMEIvalidated;
/* Current call type (one of INCT_INDICATOR_CALL_TYPE_...) */
word G_indicatorCallType;
ClassStruct *olbuttonclass;
/* Braille-related */
SynthType G_output, G_alternativeOutput;
Boolean G_brailleMode;
word G_brailleLine;
#define BRL_TITLE 1
#define BRL_FOCUS 2
#define BRL_TEXT 3
#define BRL_TREE 4
#define BRL_PSEUDOCUR 5
#define BRL_KEYS 6
#define BRL_APPKEYS 7
#define BRL_MIN BRL_TITLE
#define BRL_MAX BRL_APPKEYS
word G_brailleOffset, G_brTextStart;
Boolean G_brailleMore;
Boolean G_pseudoCursorMode;
optr G_brRoutingMarkObj;
/*
***************************************************************************
* Code for SpeakProcessClass
***************************************************************************
*/
@classdecl SpeakProcessClass;
void ReplaceCMOptr(optr obj, optr text)
{
ReplaceComplexMoniker rcm = {
0,0,0,
NULL,
NULL,
CMST_OPTR,
CMST_KEEP,
0, TRUE,
};
ReplaceComplexMonikerChunkHandles rcmch;
/* Update title of object by optr */
rcm.RCM_topTextSource = (dword)text;
@call obj::MSG_COMPLEX_MONIKER_REPLACE_MONIKER(&rcmch, &rcm);
}
void ReplaceCMText(optr obj, char *text)
{
ReplaceComplexMoniker rcm = {
0,0,0,
NULL,
NULL,
CMST_FPTR,
CMST_KEEP,
0, TRUE,
};
ReplaceComplexMonikerChunkHandles rcmch;
/* Update title of object by text */
rcm.RCM_topTextSource = (dword)text;
@call obj::MSG_COMPLEX_MONIKER_REPLACE_MONIKER(&rcmch, &rcm);
}
/* Send a simulated keystroke to the input manager */
void SynthesizeKey(byte cs, byte key, byte shift)
{
const char scanTab[] = "..1234567890..."
".qwertyuiop..."
".asdfghjkl...."
".yxcvbnm";
optr im = ConstructOptr(MacroGetInputProcess(), 0);
word codeArg = (((word)cs)<<8) | key;
word shArg = ((word)shift)<<8;
word scanArg = 0;
char *p;
/* Translate letters according to scan code table (for Ctrl codes) */
if(cs==CS_BSW)
{
p = strchr(scanTab, tolower(key));
if(p)
scanArg = (p-scanTab)<<8;
}
else if(cs==CS_CONTROL)
{
if(key==VC_LEFT || key==VC_HOME) scanArg = 0x4b00;
if(key==VC_RIGHT || key==VC_END) scanArg = 0x4d00;
if(key==VC_UP) scanArg = 0x4800;
if(key==VC_DOWN) scanArg = 0x5000;
}
/* Send key to input manager to simulate typing */
@send im::MSG_META_KBD_CHAR(codeArg, shArg | CF_FIRST_PRESS, scanArg);
@send im::MSG_META_KBD_CHAR(codeArg, shArg | CF_RELEASE, scanArg);
}
void TestAutostart(void)
{
MemHandle mh = NullHandle;
word size;
char *p;
Boolean autostart = FALSE;
// Find out if our name is already in the autostart sequence
if(!InitFileReadStringBlock("ui", "execOnStartup", &mh, IFRF_FIRST_ONLY, &size))
{
p = MemLock(mh);
if(strstr(p, TALX_AUTO_EXEC))
autostart = TRUE;
MemFree(mh);
}
/* Set triggers to allow changing of current autostart status */
if(autostart)
{
@send EnableAutostartTrigger::MSG_GEN_SET_NOT_USABLE(VUM_NOW);
@send DisableAutostartTrigger::MSG_GEN_SET_USABLE(VUM_NOW);
}
else
{
@send EnableAutostartTrigger::MSG_GEN_SET_USABLE(VUM_NOW);
@send DisableAutostartTrigger::MSG_GEN_SET_NOT_USABLE(VUM_NOW);
}
}
Boolean testSerial(char *serial)
{
int len,i;
struct {
unsigned long secret1;
char imei[17];
unsigned long secret2;
} compSerial;
union {
unsigned short words[2];
unsigned long longint;
} serialNumber;
char num[6];
# include <serial.inc>
/* Get previously determined IMEI */
strcpy(compSerial.imei, IMEI);
compSerial.secret1 = secret[0];
/* Pad out IMEI buffer with zeroes */
len = strlen(compSerial.imei);
while(len<sizeof(compSerial.imei))
compSerial.imei[len++] = 0;
/* Parse components of serial number */
for(i=0; i<2 && *serial; i++)
{
/* get up to 5 digits of one part */
for(len=0; isdigit(serial[len]) && len<5; len++)
num[len] = serial[len];
/* convert number */
num[len] = 0;
serialNumber.words[i] = atoi(num);
/* skip over non-digits */
for(; serial[len] && !isdigit(serial[len]); len++)
;
serial += len; // advance to next number
}
compSerial.secret2 = secret[1];
return (i==2 &&
calc_crc(&compSerial, sizeof(compSerial))==serialNumber.longint);
}
void ActivateDemo(void)
{
Boolean autostart = TRUE;
notDemo = TRUE;
ReplaceCMOptr(@MainBox, @TALXFull);
@send SerialDialog::MSG_GEN_INTERACTION_ACTIVATE_COMMAND(IC_DISMISS);
/* Enable autostart unless manually overridden */
InitFileReadBoolean("TALX", "autostart", &autostart);
if(autostart)
@send process::MSG_SPEAK_PROC_ENABLE_AUTOSTART();
}
void DeactivateDemo(void)
{
char title[80];
ReplaceComplexMoniker rcm = {
0,0,0,
NULL,
NULL,
CMST_FPTR,
CMST_KEEP,
0, TRUE,
};
ReplaceComplexMonikerChunkHandles rcmch;
notDemo = FALSE;
/* Create localizable string with IMEI */
MemLock(OptrToHandle(@SerialTitle));
sprintf(title, LMemDeref(@SerialTitle), IMEI);
MemUnlock(OptrToHandle(@SerialTitle));
/* Update title of dialog box */
rcm.RCM_topTextSource = (dword)title;
@call SerialBox::MSG_COMPLEX_MONIKER_REPLACE_MONIKER(&rcmch, &rcm);
/* Update title of window to read "demo" until proven wrong */
ReplaceCMOptr(@MainBox, @TALXDemo);
@send SerialDialog::MSG_GEN_INTERACTION_INITIATE();
}
void ValidateIMEI(void)
{
word read;
char serialNumber[SERIAL_LENGTH+1];
/* Do not try to get IMEI for 90 seconds after rebooting the phone,
to avoid getting into conflicts during startup */
if(TimerGetCount() < 90*60 || IMEIvalidated)
return;
/* Get IMEI from phone - if no IMEI is available, the user
is lucky, and no check is performed (for now) */
EciGetImei((byte *)IMEI);
if(!IMEI[0])
return; /* Wait if still unavailable */
*serialNumber = 0;
InitFileReadStringBuffer("TALX", "serial", serialNumber,
sizeof(serialNumber), &read);
/* If serial number is accepted, make sure the UI reflects this */
if(testSerial(serialNumber))
ActivateDemo();
else
DeactivateDemo();
/* Only ask once */
IMEIvalidated = TRUE;
}
@method SpeakProcessClass, MSG_META_NOTIFY
{
if(notificationType == GWNT_RESPONDER_NOTIFICATION &&
manufID == MANUFACTURER_ID_GEOWORKS)
{
switch(data)
{
case RNT_LID_OPEN:
@send SpeakApp::MSG_MAPP_READ_WINDOW(0);
break;
case RNT_LID_CLOSED:
/* Prevent further speaking in "automatic" mode */
if(speakContinue)
{
G_pseudoCursorPos = G_oldPseudoCursorPos;
speakContinue = FALSE;
}
SynthStop(TRUE);
/* See if someone fiddled with the IMEI */
ValidateIMEI();
break;
}
}
else if(notificationType == GWNT_INDICATOR_SET_ACTIVE_CALL &&
manufID == MANUFACTURER_ID_GEOWORKS)
{
/* Remember current call type */
G_indicatorCallType = (word)data;
}
@callsuper();
}
#pragma codeseg INIT_TEXT
@method SpeakProcessClass, MSG_GEN_PROCESS_OPEN_APPLICATION
{
optr myThread = ConstructOptr(GeodeGetProcessHandle(), NullChunk);
GeodeHandle rudy;
timerHandle = 0;
*keystr = 0;
backspChar = 0;
speakKeystr = 0;
notDemo = TRUE;
keyboardTraining = FALSE;
IMEIvalidated = FALSE;
speakContinue = FALSE;
*IMEI = 0;
lastSpeakTick = 0;
timerEventType = TET_NAV_KEY;
G_indicatorCallType = INCT_INDICATOR_CALL_TYPE_NONE;
G_recordingActive = FALSE;
G_recordingIndex = 0;
count = G_progressCount = 0;
/* Braille */
G_output = SPEECH_INTERNAL;
G_alternativeOutput = SPEECH_OFF;
G_brailleMode = FALSE;
G_brailleLine = BRL_MIN;
G_brailleWidth = 0;
G_brailleOffset = 0;
G_brailleMore = FALSE;
G_pseudoCursorMode = FALSE;
G_brRoutingMarkObj = NullOptr;
/* Load string translations and update text in resources accordingly */
LoadTranslation();
TranslateResources();
@callsuper();
/* Read alternative output from INI file */
InitFileReadInteger("TALX", "alternativeOutput", &G_alternativeOutput);
G_capsSpell = @call SpellCaps::MSG_GEN_ITEM_GROUP_GET_SELECTION();
G_longSpell = @call SpellLong::MSG_GEN_ITEM_GROUP_GET_SELECTION();
G_punctSpell = @call SpellPunct::MSG_GEN_ITEM_GROUP_GET_SELECTION();
if(@call Language::MSG_GEN_ITEM_GROUP_GET_SELECTION()!=LANG_NONE)
{
@call TextLanguageGroup::MSG_GEN_SET_ENABLED(VUM_DELAYED_VIA_APP_QUEUE);
}
gen_crc_table();
ValidateIMEI();
TestAutostart(); // ensure autostart UI is consistent
GCNListAdd(myThread, MANUFACTURER_ID_GEOWORKS, GCNSLT_RESPONDER_NOTIFICATIONS);
GCNListAdd(myThread, MANUFACTURER_ID_GEOWORKS, GCNSLT_NOTIFY_INDICATOR_EVENT);
MacroInit();
MacroSetHotkeys(hotkeys, @SpeakApp, MSG_MAPP_OTHER_KEY);
/* Unfortunately, the "rudy" SpecUI library doesn't export OLButtonClass,
which is private to the specific UI. Anyway, as we have to be able to
detect objects of this class reliably, we reconstruct the class pointer
based on another export in the same segment and the assumption that
the class structure starts at offset 0 in that segment. */
rudy = GeodeFind("rudy ",8,0,0);
olbuttonclass = (ClassStruct *)ConstructOptr(
SegmentOf(ProcGetLibraryEntry(rudy,30)), 0x0000);
}
@method SpeakProcessClass, MSG_SPEAK_PROC_ENABLE_AUTOSTART
{
/* Put us into autostart sequence */
UserAddAutoExec(TALX_AUTO_EXEC);
/* Remember this decision */
InitFileWriteBoolean("TALX", "autostart", TRUE);
InitFileCommit();
TestAutostart(); // update UI consistently
}
@method SpeakProcessClass, MSG_SPEAK_PROC_DISABLE_AUTOSTART
{
if(FoamDisplayQuestion(@ConfirmDisableAuto)==IC_YES)
{ // ask user for confirmation
/* Remove us from autostart sequence */
UserRemoveAutoExec(TALX_AUTO_EXEC);
/* Remember this decision */
InitFileWriteBoolean("TALX", "autostart", FALSE);
InitFileCommit();
TestAutostart(); // update UI consistently
}
}
@method SpeakProcessClass, MSG_SPEAK_PROC_EXIT
{
if(FoamDisplayQuestion(@ConfirmExit)==IC_YES)
{ // ask user for confirmation
@send SpeakApp::MSG_META_QUIT();
}
}
@method SpeakProcessClass, MSG_SPEAK_PROC_TEST_SERIAL
{
char serialNumber[SERIAL_LENGTH+1];
@call SerialTextField::MSG_VIS_TEXT_GET_ALL_PTR(serialNumber);
if(testSerial(serialNumber))
{
InitFileWriteString("TALX", "serial", serialNumber);
ActivateDemo();
InitFileCommit();
}
else
FoamDisplayNote(@InvalidSerial);
}
@method SpeakProcessClass, MSG_GEN_PROCESS_CLOSE_APPLICATION
{
optr myThread = ConstructOptr(GeodeGetProcessHandle(), NullChunk);
if(timerHandle)
{
TimerStop(timerHandle, timerID);
timerHandle = 0;
}
UnloadTranslation();
GCNListRemove(myThread, MANUFACTURER_ID_GEOWORKS, GCNSLT_RESPONDER_NOTIFICATIONS);
MacroDeinit();
return @callsuper();
}
/*
***************************************************************************
* Checksums
***************************************************************************
*/
unsigned long crc_table[256];
void gen_crc_table(void)
{
unsigned long crc, poly;
int i, j;
/* build the crc table */
poly = 0xEDB88320L;
for (i = 0; i < 256; i++)
{
crc = i;
for (j = 8; j > 0; j--)
{
if (crc & 1)
crc = (crc >> 1) ^ poly;
else
crc >>= 1;
}
crc_table[i] = crc;
}
}
#pragma codeseg
unsigned long calc_crc(byte *buf, int n)
{
int i;
unsigned long crc = 0xFFFFFFFF;
for(i=0; i<n; i++)
crc = ((crc>>8) & 0x00FFFFFF) ^ crc_table[ (crc^buf[i]) & 0xFF ];
return crc^0xFFFFFFFF;
}
/*
***************************************************************************
* Search/replace pre-processing of sentences
***************************************************************************
*/
#pragma codeseg INIT_TEXT
#define xdigit2int(c) \
((toupper((byte)(c))-'0') - (isalpha((byte)(c))?('A'-'0'-10):0))
void LoadTranslation(void)
{
FILE *f;
char line[256],*p,*s1,*s2;
char *repbuf;
word len,buflen;
FoamSetDocumentDir(FDD_TONES);
f = fopen(SPEAK_TRANSLATION_FILE, "r");
if(f)
{
len = 0;
buflen = 256;
repmh = MemAlloc(buflen, HF_DYNAMIC, 0);
repbuf = MemLock(repmh);
while(!feof(f) && fgets(line, sizeof(line), f))
{
/* Assume that input file uses ANSI resp. ISO Latin-1 charset */
LocalCodePageToGeos(line, strlen(line), CODE_PAGE_LATIN_1, '?');
p = line;
while(*p==' ' || *p=='\t' || *p=='\r' || *p=='\n')
p++; // skip over leading spaces
if(*p)
{
/* Extract first string */
s1 = p;
while(*p && *p!=' ' && *p!='\t' && *p!='\r' && *p!='\n')
p++; // get first string
if(*p) // delimit first string
*(p++) = 0;
while(*p==' ' || *p=='\t' || *p=='\r' || *p=='\n')
p++; // skip over delimiting whitespace
s2 = p;
/* Remove trailing whitespaces from second string */
p = s2+strlen(s2);
while(p>s2 && (*(p-1)=='\r' || *(p-1)=='\n' || *(p-1)==' ' || *(p-1)=='\t'))
p--;
*p = 0; // delimit second string
/* Fix {...} placeholders to internal representation to allow
for safer "inband signalling". */
if(s1[0]=='{' && s1[strlen(s1)-1]=='}')
{
s1[0] = '\x01';
s1[strlen(s1)-1] = '\x01';
}
/* Fix Geos encoding escape (only for single char patterns) */
if(s1[0]=='\\' && s1[1]=='x' &&
isxdigit((byte)s1[2]) && isxdigit((byte)s1[3]))
{
s1[0] = (xdigit2int(s1[2])<<4) + xdigit2int(s1[3]);
s1[1] = 0;
}
while(len+strlen(s1)+strlen(s2)+3>buflen)
{
buflen += 128;
MemReAlloc(repmh, buflen, 0);
repbuf = MemDeref(repmh);
}
strcpy(repbuf+len, s1);
len += strlen(s1)+1;
strcpy(repbuf+len, s2);
len += strlen(s2)+1;
}
}
repbuf[len] = 0; // Terminate with an empty string
MemUnlock(repmh);
fclose(f);
}
else
repmh = NullHandle;
}
void UnloadTranslation(void)
{
if(repmh) // Release translation table
{
MemFree(repmh);
repmh = NullHandle;
}
}
#pragma codeseg SPEAK_TRANS_TEXT
void TranslateString(char *str, Boolean singleChar)
{
char buf[MAX_SPEAK_BUF],*repbuf,*s,*d,*t;
int i;
Boolean hit;
word minlevel;
if(!repmh) return; // Bail out if no translation loaded
d = buf;
repbuf = MemLock(repmh);
for(s = str; *s; s++)
{
t = repbuf;
while(*t) // Check all translations
{
hit = FALSE;
for(i=0; t[i] && t[i]==s[i]; i++)
; // See if translation applies
if(t[i]==0 && (singleChar || i>1))
{ // yes:
s += (i-1); // Remove from source
t += i+1; // Go to replacement
/*
* Check \1,\2,\3 or \#1, \#2, \#3 prefixes to indicate
* minimum punctuation level required for doing a
* conditional replacement. The '#' chracter indicates
* that the replacement is to be done in any case if none of
* the adjacent characters is a letter or if the previous or
* next character is a duplication of this one.
*/
if(*t=='\\')
{
t++; // Skip over '\'
if(*t==C_NUMBER_SIGN)
{
t++; // Skip over '#'
if((!isalpha((byte)s[1]) && (s==str || !isalpha((byte)s[-1])))
|| s[0]==s[1]
|| (s>str && s[0]==s[-1]))
minlevel = 0; // Yes: always do replacement
else
minlevel = (*t-'0'); // No: replacement depends on level;
}
else
minlevel = (*t-'0');
t++; // Skip over level digit
if(*t==' ') t++; // Skip blank before replacement
}
else
minlevel = 0; // Uncoditional: always do replacement
if(str[1]==0) // Replace always in 1-character string
minlevel = 0; // (key echo)
if(G_punctSpell >= minlevel) // Only if replacement is to be made
{
if(d>buf && isword((byte)d[-1]))
*(d++) = ' '; // Leading space if needed
while(*t)
*(d++) = *(t++);
if(d>buf && isword((byte)d[-1]))
*(d++) = ' '; // Trailing space if needed
hit = TRUE;
}
break;
}
while(*t) t++; // Skip over rest of translation
t++;
while(*t) t++; // Skip over replacement
t++;
}
if(!hit)
{
if(*s=='\x01') // Remove unknown placeholders
{
if(s[1]) s++;
while(s[1] && *s!='\x01')
s++;
}
else
*(d++) = *s;
}
}
MemUnlock(repmh);
*(d++) = 0;
strcpy(str, buf); // Copy back result
}
void TranslateWord(byte *buf)
{
int i,l;
char *ins = NULL;
if(!*buf) return; // Ignore empty buffers
if(G_capsSpell && talx_isupper(buf[0]))
{
ins = PL("SpUC");
if(buf[1])
{
for(i=1; talx_isupper(buf[i]); i++)
;
if(!isword(buf[i]))
ins = PL("SpCA");
}
}
if(ins)
{
l = strlen(ins);
for(i=strlen((char *)buf); i>=0; i--)
buf[i+l] = buf[i];
for(i=0; i<l; i++)
buf[i] = ins[i];
}
}
void TranslateLetter(byte *buf, Boolean doUpper)
{
byte ch = *buf; // Work on first letter of buffer
byte *p;
p = buf;
if(ch==' ') // Special handling for space
strcpy((char *)p, PL("SpSpace")); // (avoid replacement with blank)
else if(isalpha(ch))
{
if(doUpper && G_capsSpell && talx_isupper(buf[0]))
{
strcpy((char *)buf, PL("SpUC"));
p = buf+strlen((char *)buf);
}
if(G_longSpell) // Spell based on table
sprintf((char *)p, PL("Sp%c"), toupper(ch));
else
*p = 0; // Fall through to direct replacement
}
else if(ch)
{
sprintf((char *)p, PL("Sp%c"), ch); // Symbol: try spelling replacement
}
if(*p)
TranslateString((char *)p, FALSE);// Check translation table
if(!*p) // No "spelling" replacement found
{
p[0] = ch; // Pass back character regularly
p[1] = 0; // Leave handling to speech layer
TranslateString((char *)p, FALSE);
}
}
void SpellWord(byte *str)
{
byte buf[MAX_SPEAK_BUF], *p, lc = 0, nc;
int j;
j = 0;
p = str;
while(*p && j<MAX_SPEAK_BUF-SPEAK_BUF_GUARD)
{
if(j)
buf[j++] = ' ';
nc = *p; // get this character
if(nc==' ' && (str[1]!=0)) // pause for spaces
{
if(lc!=' ') // first space in a row causes a pause
strcpy((char *)buf+j, PL("."));
else
buf[j] = 0;
p++;
}
else if(nc=='\x01') // placeholder?
{
buf[j++] = *(p++); // copy leading delimiter
while(*p && *p!='\x01') // copy placeholder (don't spell it...)
buf[j++] = *(p++);
if(*p) // copy trailing delimiter
buf[j++] = *(p++);
buf[j] = 0;
}
else
{
buf[j] = *(p++);
TranslateLetter(buf+j, (str[1]==0));
}
j += strlen((char *)buf+j);
lc = nc; // remember character for next round
}
buf[j] = 0;
strcpy((char *)str, (char *)buf);
}
#pragma codeseg INIT_TEXT
void TranslateResources(void)
{
struct resTable_struct *resTable;
char buf[512];
int i,j;
optr obj;
MemLock(OptrToHandle(@resTableChunk));
resTable = LMemDeref(@resTableChunk);
for(i=0; resTable[i].obj; i++)
{
strcpy(buf, resTable[i].text); // Get resource template
TranslateString(buf, FALSE); // Translate according to table
for(j=0; buf[j]; j++) // Insert newlines where requested
if(buf[j]=='\\')
buf[j] = '\r';
obj = resTable[i].obj;
switch(resTable[i].type)
{
case RES_VM: // VisMoniker
@call obj::MSG_GEN_REPLACE_VIS_MONIKER_TEXT(buf, VUM_DELAYED_VIA_APP_QUEUE);
break;
case RES_CM: // ComplexMoniker
ReplaceCMText(obj, buf);
break;
case RES_CH: // ChunkHandle
MemLock(OptrToHandle(obj));
if(!LMemReAlloc(obj, strlen(buf)+1))
strcpy(LMemDeref(obj), buf);
MemUnlock(OptrToHandle(obj));
break;
}
}
MemUnlock(OptrToHandle(@resTableChunk));
/* Translate template for "About" text - handled specially because it
requires a more extended set of hard-coded strings */
strcpy(buf, AboutTextTemplate);
TranslateString(buf, FALSE);
/* Enter new "About" text */
MemLock(OptrToHandle(@AboutTextChunk));
if(!LMemReAlloc(@AboutTextChunk, strlen(buf)+1))
strcpy(LMemDeref(@AboutTextChunk), buf);
MemUnlock(OptrToHandle(@AboutTextChunk));
}
/*
***************************************************************************
* Logic speech support
***************************************************************************
*/
#pragma codeseg
/* Compute length of string, taking into account replacements */
int LengthString(const char *message)
{
char buf[MAX_SPEAK_BUF];
strcpy(buf, message);
TranslateString(buf, !G_brailleMode);
return strlen(buf);
}
void SpeakSentence(byte *buf, optr app)
{
SynthStop(TRUE);
if(app!=@SpeakApp)
{
if(app && !notDemo) return; // Don't output data if in "Demo" mode
}
SynthSwitch(G_output);
SynthSpeak(buf);
}
void addObjectName(char *buf, char *pre, char *labelText, char *sep)
{
if(*labelText)
{
strcat(buf, pre);
strcat(buf, labelText);
strcat(buf, sep);
}
}
void printLabelsBr(ObjectRefs *oref, ObjectRefTexts *oreftexts, char *buf,
WordFlags sayWhat, word *cursor, word *cursor2)
{
int i,j;
word width = G_brailleWidth? G_brailleWidth : 40;
word len;
G_brTextStart = CURSOR_POS_NONE; // start of text object on line
/* No cursor position identified yet */
*cursor = *cursor2 = CURSOR_POS_NONE;
/* Set focus based on what we would normally say */
if(sayWhat & SAY_WHAT_TITLE)
G_brailleLine = BRL_TITLE;
else if(sayWhat & SAY_WHAT_FOCUS)
{
/* Reposition on text line if the focus label belongs there */
if(G_lastObj.focusParent && !G_lastObj.focusLabel && G_lastObj.textObj)
G_brailleLine = BRL_TEXT;
else
G_brailleLine = BRL_FOCUS;
}
else if(sayWhat & (SAY_WHAT_TEXT | SAY_WHAT_TEXTPART))
G_brailleLine = (G_brailleLine==BRL_PSEUDOCUR)? G_brailleLine : BRL_TEXT;
else if(sayWhat & (SAY_WHAT_TREE))
G_brailleLine = BRL_TREE;
/* Create current line */