#help_index "AutoComplete/Dictionary"
U0 ACDDictWordsAdd(U8 *st)
{
I64 i;
U8 *ptr;
if (st && *st && (ptr=ACDWordPtAt(st))) {
for (i=0;i<ACD_FILLINS_NUM;i++) {
if (*ptr++!=ACD_WORD_CHAR)
break;
if (i) '\n';
acd.fillins[i]=ptr-1;
"$GREEN$'%d'$FG$ %-23ts",i,ptr;
ptr+=StrLen(ptr)+3;
}
acd.num_fillins=i;
}
}
#help_index "AutoComplete"
U0 ACDocRst(I64 left,I64 top)
{
CDoc *doc=DocPut;
DocRst(doc,TRUE);
doc->flags|=DOCF_SIZE_MIN;
Fs->border_src=BDS_CONST;
Fs->border_attr=LTGRAY<<4+DrvTextAttrGet(':')&15;
Fs->text_attr =LTGRAY<<4+BLUE;
LBtr(&Fs->display_flags,DISPLAYf_SHOW);
WinHorz(left,Fs->win_right);
WinVert(top,Fs->win_bottom);
DocCursor;
}
I64 ACSkipCrap(U8 *src,I64 len)
{
I64 j;
j=len-1;
while (j>=0) {
if (Bt(char_bmp_alpha_numeric,src[j]))
break;
else
j--;
}
return j+1;
}
I64 ACPriorWordInStr(U8 *src,U8 *dst,I64 len,I64 buf_size)
{
I64 i,j=0,k;
i=len-1;
while (i>=0)
if (!Bt(char_bmp_alpha_numeric,src[i]))
break;
else
i--;
if (i>=-1 && len>0)
for (k=i+1;k<len && j<buf_size-1;k++)
dst[j++]=src[k];
dst[j]=0;
return i+1;
}
U0 ACFillInAdd(CHashAC *tmpw)
{
I64 k;
if (ac.num_fillins<AC_FILLINS_NUM ||
tmpw->hits>ac.fillin_hits[ac.num_fillins-1]) {
for (k=ac.num_fillins-1;k>=0;k--) {
if (tmpw->hits<=ac.fillin_hits[k])
break;
else {
ac.fillin_matches[k+1]=ac.fillin_matches[k];
ac.fillin_hits[k+1] =ac.fillin_hits[k];
}
}
ac.fillin_matches[k+1]=tmpw;
ac.fillin_hits[k+1] =tmpw->hits;
if (ac.num_fillins<AC_FILLINS_NUM)
ac.num_fillins++;
}
}
U0 ACPutChoices(CDoc *focus_l,CDocEntry *doc_e,CTask *focus_task,
Bool force_refresh)
{
I64 i,data_col;
U8 *buf,*buf1,*src=NULL,*st;
CHashAC *tmpw;
F64 timeout_time=tS+0.5;
CHashSrcSym *tmph;
src=DocScanLine(focus_l,doc_e,&data_col);
DocUnlock(focus_l);
i=StrLen(src);
buf =MAlloc(MaxI64(i+1,256));
buf1=MAlloc(MaxI64(i+1,256));
if (data_col==-1)
data_col=0;
data_col=ACPriorWordInStr(src,buf,data_col,256);
ac.partial_len=StrLen(buf);
data_col=ACSkipCrap(src,data_col);
data_col=ACPriorWordInStr(src,buf1,data_col,256);
if (!ac.cur_word || StrCmp(ac.cur_word,buf) || force_refresh) {
st=ac.cur_word;
ac.cur_word=AStrNew(buf);
Free(st);
ac.num_fillins=0;
if (*ac.cur_word)
for (i=0;i<=ac.hash_table->mask && tS<timeout_time;i++) {
tmpw=ac.hash_table->body[i];
while (tmpw) {
if (!MemCmp(ac.cur_word,tmpw->str,StrLen(ac.cur_word)))
ACFillInAdd(tmpw);
tmpw=tmpw->next;
}
}
ACDocRst(51,13);
if (ac.cur_word && *ac.cur_word) {
"$PURPLE$Word:%s$FG$\n",ac.cur_word;
for (i=0;i<ac.num_fillins;i++) {
st=ac.fillin_matches[i]->str;
"$GREEN$F%02d$FG$ ",i+1;
if (TaskValidate(focus_task) &&
(tmph=HashFind(st,focus_task->hash_table,HTG_SRC_SYM)) &&
tmph->src_link) {
if (tmph->type&HTF_PUBLIC)
"$RED$";
"$TX+UL+L+PU,\"%$Q\",A=\"%s\"$$FG$\n",st,tmph->src_link;
} else
"%s\n",st;
}
if (acd.has_words)
ACDDictWordsAdd(ac.cur_word);
} else if (FileFind("::/Doc/StandBy.DD.Z"))
Type("::/Doc/StandBy.DD.Z",0);
}
Free(src);
Free(buf);
Free(buf1);
}
U0 ACTaskNormal(I64 sc,I64 last_sc,
CTask *focus_task,CTask *original_focus_task)
{
CDoc *doc;
CDocEntry *doc_e;
if ((doc=DocPut(focus_task)) &&
focus_task!=Fs && Bt(&focus_task->display_flags,DISPLAYf_SHOW)) {
DocLock(doc);
if (TaskValidate(focus_task) && original_focus_task==sys_focus_task &&
doc && doc==DocPut(focus_task) && (doc_e=doc->cur_entry)) {
if (doc_e==doc) doc_e=doc_e->last;
while (doc_e->last!=doc && (doc_e->type_u8==DOCT_NEW_LINE ||
doc_e->type_u8==DOCT_SOFT_NEW_LINE))
doc_e=doc_e->last;
while (doc_e->last->type_u8!=DOCT_NEW_LINE && doc_e->last!=doc)
doc_e=doc_e->last;
ACPutChoices(doc,doc_e,focus_task,ToBool(sc!=last_sc));
} else
DocUnlock(doc);
}
if (!LBts(&Fs->display_flags,DISPLAYf_SHOW))
WinZBufUpdate;
}
U0 ACTaskCtrl(I64 sc,I64 last_sc,
CTask *focus_task,CTask *original_focus_task)
{
if (TaskValidate(focus_task) &&
(focus_task->scroll_x || focus_task->scroll_y)) {
if (LBtr(&Fs->display_flags,DISPLAYf_SHOW))
WinZBufUpdate;
} else {
if (sc!=last_sc) {
if (sc&SCF_ALT) {
ACDocRst(27,3);
if (TaskValidate(original_focus_task) &&
!Bt(&original_focus_task->win_inhibit,WIf_SELF_KEY_DESC))
KeyMapFamily(original_focus_task,0,
ToBool(!(sc&SCF_SHIFT)),ToBool(sc&SCF_SHIFT));
KeyMapCtrlAltFamily(
ToBool(!(sc&SCF_SHIFT)),ToBool(sc&SCF_SHIFT));
} else if (TaskValidate(original_focus_task) &&
!Bt(&original_focus_task->win_inhibit,WIf_SELF_KEY_DESC)) {
ACDocRst(27,3);
KeyMapFamily(original_focus_task,SCF_CTRL,
ToBool(!(sc&SCF_SHIFT)),ToBool(sc&SCF_SHIFT));
}
}
if (!LBts(&Fs->display_flags,DISPLAYf_SHOW))
WinZBufUpdate;
}
}
U0 ACTaskAlt(I64 sc,I64 last_sc,
CTask *,CTask *original_focus_task)
{
if (sc!=last_sc && TaskValidate(original_focus_task) &&
!Bt(&original_focus_task->win_inhibit,WIf_SELF_KEY_DESC)) {
ACDocRst(27,3);
KeyMapFamily(original_focus_task,SCF_ALT,
ToBool(!(sc&SCF_SHIFT)),ToBool(sc&SCF_SHIFT));
}
if (!LBts(&Fs->display_flags,DISPLAYf_SHOW))
WinZBufUpdate;
}
U0 ACTaskEndCB()
{
ac.task=NULL;
Exit;
}
U0 ACTask(I64)
{
CTask *focus_task,*original_focus_task;
I64 ch,scan_code=0,last_scan_code=0;
CDoc *doc;
Fs->task_end_cb=&ACTaskEndCB;
DocTermNew;
LBts(&Fs->display_flags,DISPLAYf_SHOW);
WinHorz(51,Fs->win_right);
LBts(&Fs->display_flags,DISPLAYf_WIN_ON_TOP);
Fs->win_inhibit=WIG_NO_FOCUS_TASK_DFT;
Free(ac.cur_word);
ac.cur_word=NULL;
while (TRUE) {
if (scan_code&(SCF_CTRL|SCF_ALT) ||
GetTSC>KbdMsEvtTime+cnts.time_stamp_freq>>1) {
last_scan_code=scan_code;
scan_code=kbd.scan_code;
}
original_focus_task=focus_task=sys_focus_task;
while (TaskValidate(focus_task) &&
Bt(&focus_task->task_flags,TASKf_INPUT_FILTER_TASK))
focus_task=focus_task->parent_task;
if (scan_code&SCF_CTRL)
ACTaskCtrl(scan_code,last_scan_code,focus_task,original_focus_task);
else if (TaskValidate(focus_task)) {
if (scan_code&SCF_ALT)
ACTaskAlt(scan_code,last_scan_code,focus_task,original_focus_task);
else
ACTaskNormal(scan_code,last_scan_code,focus_task,original_focus_task);
}
Sleep(333);
if (ScanMsg(&ch,,1<<MSG_KEY_DOWN) && (ch==CH_ESC||ch==CH_SHIFT_ESC))
break;
doc=DocPut;
DocLock(doc);
if (doc->cur_entry->de_flags & DOCEF_LINK) {
'' CH_SPACE;
doc->cur_entry=doc;
}
DocUnlock(doc);
}
}
public Bool AutoComplete(Bool val=OFF)
{//Turn AutoComplete OFF or ON.
Bool old_val=FALSE;
while (Bt(&ac.flags,ACf_INIT_IN_PROGRESS))
Sleep(10);
if (val) {
if (Bt(&sys_run_level,RLf_AUTO_COMPLETE)) {
if (TaskValidate(ac.task))
old_val=TRUE;
else {
ac.task=Spawn(&ACTask,NULL,"AutoComplete");
TaskWait(ac.task);
}
WinToTop(ac.task);
}
} else {
if (TaskValidate(ac.task)) {
if (Bt(&sys_run_level,RLf_AUTO_COMPLETE))
old_val=TRUE;
Kill(ac.task);
DeathWait(&ac.task);
}
}
return old_val;
}