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