860 lines
20 KiB
C++
860 lines
20 KiB
C++
I64 doc_tag_types[(DOCT_NUM_TYPES+63)/64],
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doc_nontag_invisible_types[(DOCT_NUM_TYPES+63)/64],
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doc_form_types[(DOCT_NUM_TYPES+63)/64],
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doc_data_types[(DOCT_NUM_TYPES+63)/64];
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I64 doc_clean_scancodes[4]={0,0,0,0};
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//Don't forget $LK,"doc_stop_btypes","FF:::/TempleOS/Compiler/Lex.CPP,doc_stop_btypes"$
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U0 DocTablesInit()
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{
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doc_tag_types[0]=
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1<<DOCT_TEXT|
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1<<DOCT_DATA|
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1<<DOCT_MENU_VAL|
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1<<DOCT_TREE|
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1<<DOCT_MACRO|
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1<<DOCT_BUTTON|
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1<<DOCT_CHECK_BOX|
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1<<DOCT_LINK|
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1<<DOCT_ANCHOR|
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1<<DOCT_SPRITE|
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1<<DOCT_INS_BINARY|
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1<<DOCT_INS_BINARY_TYPE|
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1<<DOCT_INS_BINARY_SIZE|
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1<<DOCT_SONG|
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1<<DOCT_HTML_IMG|
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1<<DOCT_HTML_VIDEO|
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1<<DOCT_HTML_CODE;
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//Don't forget $LK,"doc_stop_btypes","FF:::/TempleOS/Compiler/Lex.CPP,doc_stop_btypes"$
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doc_nontag_invisible_types[0]=
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1<<DOCT_PAGE_LEN|
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1<<DOCT_LEFT_MARGIN|
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1<<DOCT_RIGHT_MARGIN|
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1<<DOCT_HEADER|
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1<<DOCT_FOOTER|
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1<<DOCT_INDENT|
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1<<DOCT_FOREGROUND|
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1<<DOCT_BACKGROUND|
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1<<DOCT_DFT_FOREGROUND|
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1<<DOCT_DFT_BACKGROUND|
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1<<DOCT_PMT|
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1<<DOCT_WORD_WRAP|
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1<<DOCT_UNDERLINE|
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1<<DOCT_INVERT|
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1<<DOCT_BLINK|
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1<<DOCT_SHIFTED_X|
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1<<DOCT_SHIFTED_Y|
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1<<DOCT_SPRITE|
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1<<DOCT_BPT|
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1<<DOCT_HIGHLIGHT|
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1<<DOCT_LOCK_TO_PAGE|
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1<<DOCT_LOCK_TO_CENTER;
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doc_form_types[0]=doc_tag_types[0]&~(1<<DOCT_TEXT)|1<<DOCT_HEX_ED;
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doc_data_types[0]=
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1<<DOCT_DATA|
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1<<DOCT_HEX_ED|
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1<<DOCT_CHECK_BOX;
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Bts(doc_clean_scancodes,SC_CURSOR_RIGHT);
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Bts(doc_clean_scancodes,SC_CURSOR_LEFT);
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Bts(doc_clean_scancodes,SC_CURSOR_UP);
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Bts(doc_clean_scancodes,SC_CURSOR_DOWN);
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Bts(doc_clean_scancodes,SC_PAGE_UP);
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Bts(doc_clean_scancodes,SC_PAGE_DOWN);
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Bts(doc_clean_scancodes,SC_ALT);
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Bts(doc_clean_scancodes,SC_CTRL);
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Bts(doc_clean_scancodes,SC_SHIFT);
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Bts(doc_clean_scancodes,SC_CAPS);
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Bts(doc_clean_scancodes,SC_NUM);
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Bts(doc_clean_scancodes,SC_SCROLL);
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Bts(doc_clean_scancodes,SC_HOME);
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Bts(doc_clean_scancodes,SC_END);
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Bts(doc_clean_scancodes,SC_GUI);
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Bts(doc_clean_scancodes,SC_BACKSPACE); //Handled specially
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}
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DocTablesInit;
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public Bool DocLock(CDoc *doc)
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{
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if (!Bt(&doc->locked_flags,DOClf_LOCKED) || doc->owning_task!=Fs) {
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while (LBts(&doc->locked_flags,DOClf_LOCKED))
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Yield;
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if (doc->owning_task!=Fs)
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LBEqu(&doc->flags,DOCf_BREAK_UNLOCKED,BreakLock(Fs));
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doc->owning_task=Fs;
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return TRUE;
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} else
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return FALSE;
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}
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public Bool DocUnlock(CDoc *doc)
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{
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Bool unlock_break;
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if (Bt(&doc->locked_flags,DOClf_LOCKED) && doc->owning_task==Fs) {
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doc->owning_task=0;
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unlock_break=Bt(&doc->flags,DOCf_BREAK_UNLOCKED);
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LBtr(&doc->locked_flags,DOClf_LOCKED);
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if (unlock_break)
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BreakUnlock(Fs);
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return TRUE;
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} else
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return FALSE;
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}
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CDocBin *DocBinFindNum(CDoc *doc,I64 num)
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{
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CDocBin *b=doc->bin_root.next;
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while (b!=&doc->bin_root) {
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if (b->num==num)
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return b;
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b=b->next;
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}
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return NULL;
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}
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CDocBin *DocBinFindTag(CDoc *doc,U8 *tag)
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{
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CDocBin *b;
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if (tag) {
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b=doc->bin_root.next;
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while (b!=&doc->bin_root) {
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if (b->tag && !StrCmp(b->tag,tag))
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return b;
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b=b->next;
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}
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}
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return NULL;
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}
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U0 DocBinsValidate(CDoc *doc)
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{
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Bool unlock=DocLock(doc);
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CDocBin *b,*b1;
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CDocEntry *doc_e,*doc_e2;
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I64 renum_num=0;
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b=doc->bin_root.next;
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while (b!=&doc->bin_root) {
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b->use_cnt=0;
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b->temp_use_cnt=0;
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b->renum_num=-1;
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Free(b->tag);
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b->tag=NULL;
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b=b->next;
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}
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doc_e=doc->root.next;
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while (doc_e!=doc) {
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doc_e2=doc_e->next;
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if (doc_e->flags1 & DOCEF1_HAS_BIN) {
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if (b=doc_e->bin_data=DocBinFindNum(doc,doc_e->bin_num)) {
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if (doc_e->flags2 & DOCEF2_BIN_PTR_LINK)
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b->temp_use_cnt=MAX_I32;
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if (!b->use_cnt++)
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b->renum_num=++renum_num;
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doc_e->bin_num=b->renum_num;
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if (!b->tag && Bt(doc_tag_types,doc_e->type_u8) &&
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doc_e->tag && *doc_e->tag)
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b->tag=StrNew(doc_e->tag,doc->mem_task);
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} else {
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RawStr("Bin Not Found",3000);
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doc_e->type=doc_e->flags2=doc_e->flags1=0;
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doc_e->type_u8=DOCT_ERROR;
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}
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}
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doc_e=doc_e2;
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}
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b=doc->bin_root.next;
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doc->cur_bin_num=1;
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while (b!=&doc->bin_root) {
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b1=b->next;
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if (!b->use_cnt) {
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QueRem(b);
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Free(b->data);
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Free(b);
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} else {
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b->num=b->renum_num;
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if (b->num>=doc->cur_bin_num)
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doc->cur_bin_num=b->num+1;
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}
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b=b1;
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}
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if (unlock)
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DocUnlock(doc);
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}
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U0 DocBinDel(CDoc *doc,CDocBin *b)
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{
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if (doc && b && b->use_cnt) {
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b->use_cnt--;
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if (!b->use_cnt) {
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QueRem(b);
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Free(b->tag);
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Free(b->data);
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Free(b);
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}
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} else
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RawStr("DocBinDel",3000);
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}
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Bool IsEditableText(CDocEntry *doc_e)
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{
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if (doc_e->type_u8==DOCT_TEXT&&
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!(doc_e->flags1&DOCEG1_DONT_EDIT)&&!(doc_e->flags2&DOCEG2_DONT_EDIT))
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return TRUE;
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else
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return FALSE;
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}
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CDocEntry *DocEntryNew(CDoc *doc,CDocEntry *doc_ce,U8 *tag)
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{
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CDocEntry *result=CAlloc(sizeof(CDocEntryBase),doc->mem_task);
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result->type=doc_ce->type;
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result->flags1=doc_ce->flags1;
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result->flags2=doc_ce->flags2;
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result->tag=tag;
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result->max_col=StrLen(tag);
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result->x=doc_ce->x;
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result->y=doc_ce->y;
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result->page_line_num=doc_ce->page_line_num;
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return result;
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}
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public U0 DocEntryDel(CDoc *doc,CDocEntry *doc_e)
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{
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if (!doc || doc==doc_e)
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RawStr("DocEntryDel",3000);
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else {
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if (doc->cur_entry==doc_e)
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doc->cur_entry=doc_e->next;
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QueRem(doc_e);
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if (Bt(doc_tag_types,doc_e->type_u8))
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Free(doc_e->tag);
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if (doc_e->flags1 & DOCEF1_LEFT_MACRO)
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Free(doc_e->left_macro);
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if (doc_e->flags1 & DOCEF1_RIGHT_MACRO)
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Free(doc_e->right_macro);
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if (doc_e->flags1 & DOCEF1_AUX_STR)
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Free(doc_e->aux_str);
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if (doc_e->flags1 & DOCEF1_DEFINE)
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Free(doc_e->define_str);
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if (doc_e->flags1 & DOCEF1_HTML_LINK)
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Free(doc_e->html_link);
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if (doc_e->flags2 & DOCEF2_BIN_PTR_LINK)
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Free(doc_e->bin_ptr_link);
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if (doc_e->flags1 & DOCEF1_HAS_BIN)
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DocBinDel(doc,doc_e->bin_data);
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Free(doc_e);
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}
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}
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public I64 DocEntrySize(CDoc *,CDocEntry *doc_e)
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{
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I64 result;
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if (!doc_e) return 0;
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result=MSize2(doc_e);
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if (Bt(doc_tag_types,doc_e->type_u8))
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result+=MSize2(doc_e->tag);
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if (doc_e->flags1 & DOCEF1_AUX_STR)
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result+=MSize2(doc_e->aux_str);
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if (doc_e->flags1 & DOCEF1_DEFINE)
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result+=MSize2(doc_e->define_str);
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if (doc_e->flags1 & DOCEF1_HTML_LINK)
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result+=MSize2(doc_e->html_link);
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if (doc_e->flags2 & DOCEF2_BIN_PTR_LINK)
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result+=MSize2(doc_e->bin_ptr_link);
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if (doc_e->flags1 & DOCEF1_LEFT_MACRO)
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result+=MSize2(doc_e->left_macro);
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if (doc_e->flags1 & DOCEF1_RIGHT_MACRO)
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result+=MSize2(doc_e->right_macro);
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return result;
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}
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U0 DocUndoDel(CDoc *,CDocUndo *u)
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{
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Free(u->body);
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Free(u);
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}
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U0 DocUndoCntSet(CDoc *doc)
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{
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Bool unlock=DocLock(doc);
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CDocUndo *u=doc->undo_root.next;
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doc->undo_cnt=0;
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while (u!=&doc->undo_root) {
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doc->undo_cnt++;
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u=u->next;
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}
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if (unlock)
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DocUnlock(doc);
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}
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public CDocEntry *DocEntryCopy(CDoc *doc,CDocEntry *doc_e)
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{
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CDocEntry *doc_ne;
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CDocBin *tempb;
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CTask *task=doc->mem_task;
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doc_ne=MAllocIdentical(doc_e,task);
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doc_ne->next=doc_ne;
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doc_ne->last=doc_ne;
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doc_ne->settings=NULL;
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if (Bt(doc_tag_types,doc_e->type_u8))
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doc_ne->tag=MAllocIdentical(doc_e->tag,task);
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if (doc_e->flags1 & DOCEF1_AUX_STR)
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doc_ne->aux_str=MAllocIdentical(doc_e->aux_str,task);
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if (doc_e->flags1 & DOCEF1_DEFINE)
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doc_ne->define_str=MAllocIdentical(doc_e->define_str,task);
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if (doc_e->flags1 & DOCEF1_HTML_LINK)
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doc_ne->html_link=MAllocIdentical(doc_e->html_link,task);
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if (doc_e->flags2 & DOCEF2_BIN_PTR_LINK)
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doc_ne->bin_ptr_link=MAllocIdentical(doc_e->bin_ptr_link,task);
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if (doc_e->flags1 & DOCEF1_LEFT_MACRO)
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doc_ne->left_macro=MAllocIdentical(doc_e->left_macro,task);
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if (doc_e->flags1 & DOCEF1_RIGHT_MACRO)
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doc_ne->right_macro=MAllocIdentical(doc_e->right_macro,task);
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if (doc_e->flags1 & DOCEF1_HAS_BIN) {
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tempb=MAllocIdentical(doc_e->bin_data,task);
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tempb->data=MAllocIdentical(doc_e->bin_data->data,task);
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doc_ne->bin_num=doc->cur_bin_num;
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tempb->num=doc->cur_bin_num++;
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doc_ne->bin_data=tempb;
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if (Bt(doc_tag_types,doc_e->type_u8) && doc_e->tag && *doc_e->tag)
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tempb->tag=StrNew(doc_e->tag,task);
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else
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tempb->tag=NULL;
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QueIns(tempb,doc->bin_root.last);
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}
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return doc_ne;
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}
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public U8 *DocEntryLink(CDoc *doc,CDocEntry *doc_e)
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{
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if (doc_e->flags1&DOCEF1_LINK) {
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if (doc_e->flags1 & DOCEF1_AUX_STR)
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return StrNew(doc_e->aux_str,doc->mem_task);
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else
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return StrNew(doc_e->tag,doc->mem_task);
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}
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return NULL;
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}
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U0 DocFormFwd(CDoc *doc,Bool giveup=FALSE)
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{
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CDocEntry *doc_e=doc->cur_entry,*doc_e2=doc_e;
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if (doc->flags & DOCF_FORM) {
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if (doc_e==doc) goto recover;
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while (!Bt(doc_form_types,doc_e->type_u8) ||
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doc_e->flags1&DOCEF1_SKIP_IN_FORM) {
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doc_e=doc_e->next;
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if (doc_e==doc) {
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recover:
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doc->cur_data_col=0;
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if (!giveup) {
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doc->cur_entry=doc_e->last;
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DocFormBackward(doc,TRUE);
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} else
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doc->cur_entry=doc;
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return;
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}
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}
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}
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while (doc_e->type_u8==DOCT_INDENT)
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doc_e=doc_e->next;
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if (doc_e!=doc_e2) {
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doc->cur_data_col=doc_e->min_col;
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doc->cur_entry=doc_e;
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}
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}
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U0 DocFormBackward(CDoc *doc,Bool giveup=FALSE)
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{
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CDocEntry *doc_e=doc->cur_entry,*doc_e2=doc_e;
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if (doc->flags & DOCF_FORM) {
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while (!Bt(doc_form_types,doc_e->type_u8) ||
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doc_e->flags1&DOCEF1_SKIP_IN_FORM) {
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doc_e=doc_e->last;
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if (doc_e==doc) {
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doc->cur_data_col=0;
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if (!giveup) {
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doc->cur_entry=doc_e->next;
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DocFormFwd(doc,TRUE);
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} else
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doc->cur_entry=doc;
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return;
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}
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}
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}
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while (doc_e->type_u8==DOCT_INDENT)
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doc_e=doc_e->next;
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if (doc_e!=doc_e2) {
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doc->cur_data_col=doc_e->min_col;
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doc->cur_entry=doc_e;
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}
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}
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public U0 DocHome(CDoc *doc=NULL)
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{
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Bool unlock;
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if (!doc) {
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doc=DocPut;
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if (!doc) return;
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}
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unlock=DocLock(doc);
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doc->cur_entry=doc->root.next;
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doc->cur_data_col=doc->cur_entry->min_col;
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doc->x=0;
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doc->y=0;
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doc->line_start_col=0;
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doc->cur_top_line_num=0;
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DocFormFwd(doc);
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if (unlock)
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DocUnlock(doc);
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}
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U0 DocSettlingsRemainingDel(CDoc *doc,CDocEntry *doc_e,CDocSettings *s)
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{
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CDocSettings *s1;
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if (doc_e) {
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while (doc_e!=doc) {
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doc_e->settings=NULL;
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doc_e=doc_e->next;
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}
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}
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if (!s) return;
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while (s!=&doc->settings_root) {
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s1=s->next;
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QueRem(s);
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Free(s);
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s=s1;
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}
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}
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CDocSettings *DocSettingsIdentical(CDoc *doc,CDocSettings *s1)
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{
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CDocSettings *s=MAlloc(sizeof(CDocSettings),doc->mem_task);
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MemCpy(&s->start,&s1->start,sizeof(CDocSettings)-offset(CDocSettings.start));
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return s;
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}
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CDocSettings *DocSettingsLast(CDocEntry *doc_e)
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{
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while (!doc_e->settings)
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doc_e=doc_e->last;
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return doc_e->settings;
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}
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CDocSettings *DocSettingsNext(CDocEntry *doc_e)
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{
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while (!doc_e->settings)
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doc_e=doc_e->next;
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return doc_e->settings;
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}
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public U0 DocRst(CDoc *doc,Bool is_old)
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{
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Bool unlock;
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CDocEntry *doc_e,*doc_e2;
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CDocUndo *u,*u8;
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CDocSettings *s;
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CDocBin *b,*b1;
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if (!doc) {
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doc=DocPut;
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if (!doc) return;
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}
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unlock=DocLock(doc);
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if (is_old) {
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doc_e=doc->root.next;
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while (doc_e!=doc) {
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doc_e2=doc_e->next;
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DocEntryDel(doc,doc_e);
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|
doc_e=doc_e2;
|
|
}
|
|
DocSettlingsRemainingDel(doc,NULL,doc->settings_root.next);
|
|
u=doc->undo_root.next;
|
|
while (u!=&doc->undo_root) {
|
|
u8=u->next;
|
|
DocUndoDel(doc,u);
|
|
u=u8;
|
|
}
|
|
b=doc->bin_root.next;
|
|
while (b!=&doc->bin_root) {
|
|
b1=b->next;
|
|
QueRem(b);
|
|
Free(b->data);
|
|
Free(b);
|
|
b=b1;
|
|
}
|
|
}
|
|
//Check $LK,"DocInsDoc","MN:DocInsDoc"$
|
|
doc->flags&=DOCF_BREAK_UNLOCKED;
|
|
doc->root.next=doc->root.last=doc;
|
|
QueInit(&doc->bin_root);
|
|
QueInit(&doc->undo_root);
|
|
doc->undo_root.time_stamp=0;
|
|
doc->undo_cnt=0;
|
|
doc->cur_bin_num=1;
|
|
doc->recalc_start=doc;
|
|
doc->dollar_buf_ptr=0;
|
|
doc->ext_ascii_cnt=doc->ext_ascii_val=0;
|
|
doc->cmd_U8=CH_SPACE;
|
|
doc->page_line_num=0;
|
|
doc->best_d=MAX_I64;
|
|
|
|
s=&doc->settings_root;
|
|
s->next=s->last=s;
|
|
s->left_margin=DOC_DFT;
|
|
s->right_margin=DOC_DFT;
|
|
s->indent=0;
|
|
s->page_len=66;
|
|
s->header=DOC_DFT;
|
|
s->footer=DOC_DFT;
|
|
s->state=DOCSS_NORMAL;
|
|
s->comment_depth=0;
|
|
s->paren_depth=0;
|
|
s->brace_depth=0;
|
|
s->shifted_x=0;
|
|
s->shifted_y=0;
|
|
|
|
s->cur_text_attr=s->dft_text_attr=DOC_ATTR_DFT_TEXT;
|
|
|
|
doc_e=&doc->root;
|
|
doc_e->type=DOCT_ERROR;
|
|
doc_e->flags1=0;
|
|
doc_e->flags2=0;
|
|
doc_e->x=0;
|
|
doc_e->y=0;
|
|
doc_e->min_col=0;
|
|
doc_e->max_col=0;
|
|
doc_e->page_line_num=doc->page_line_num;
|
|
doc_e->settings=s;
|
|
|
|
DocHome(doc);
|
|
if (unlock)
|
|
DocUnlock(doc);
|
|
}
|
|
|
|
|
|
public U0 DocDel(CDoc *doc)
|
|
{
|
|
if (!doc || doc->doc_signature!=DOC_SIGNATURE_VAL) return;
|
|
DocLock(doc);
|
|
doc->doc_signature=0;
|
|
DocRst(doc,TRUE);
|
|
Free(doc->find_replace);
|
|
Free(doc->dollar_buf);
|
|
DocUnlock(doc);
|
|
Free(doc);
|
|
}
|
|
|
|
public I64 DocSize(CDoc *doc)
|
|
{
|
|
Bool unlock;
|
|
CDocEntry *doc_e;
|
|
CDocUndo *u;
|
|
CDocSettings *s;
|
|
CDocBin *b;
|
|
I64 result=0;
|
|
|
|
if (!doc || doc->doc_signature!=DOC_SIGNATURE_VAL) return 0;
|
|
unlock=DocLock(doc);
|
|
|
|
doc_e=doc->root.next;
|
|
while (doc_e!=doc) {
|
|
result+=DocEntrySize(doc,doc_e);
|
|
doc_e=doc_e->next;
|
|
}
|
|
|
|
s=doc->settings_root.next;
|
|
while (s!=&doc->settings_root) {
|
|
result+=MSize2(s);
|
|
s=s->next;
|
|
}
|
|
|
|
u=doc->undo_root.next;
|
|
while (u!=&doc->undo_root) {
|
|
result+=MSize2(u->body);
|
|
result+=MSize2(u);
|
|
u=u->next;
|
|
}
|
|
|
|
b=doc->bin_root.next;
|
|
while (b!=&doc->bin_root) {
|
|
result+=MSize2(b->data);
|
|
result+=MSize2(b);
|
|
b=b->next;
|
|
}
|
|
|
|
result+=MSize2(doc->find_replace);
|
|
result+=MSize2(doc->dollar_buf);
|
|
result+=MSize2(doc);
|
|
if (unlock)
|
|
DocUnlock(doc);
|
|
return result;
|
|
}
|
|
|
|
|
|
U0 DocDataFmt(CDocEntry *doc_e)
|
|
{
|
|
I64 i,d;
|
|
U8 *ptr;
|
|
if (doc_e->type_u8==DOCT_DATA || doc_e->type_u8==DOCT_CHECK_BOX) {
|
|
if (doc_e->flags1 & DOCEF1_DATA_IS_PTR) {
|
|
if (!(ptr=doc_e->data)) return;
|
|
} else
|
|
ptr=&doc_e->data;
|
|
if (doc_e->flags1&DOCEF1_U8)
|
|
d=*ptr;
|
|
else if (doc_e->flags1&DOCEF1_U16)
|
|
d=*ptr(U16 *);
|
|
else if (doc_e->flags1&DOCEF1_U32)
|
|
d=*ptr(U32 *);
|
|
else
|
|
d=*ptr(I64 *);
|
|
if (doc_e->type_u8==DOCT_DATA) {
|
|
SPrint(doc_e->tag,doc_e->aux_str,d,doc_e->my_fmt_data);
|
|
if (doc_e->flags1 & DOCEF1_HAS_TERMINATOR) {
|
|
i=StrLen(doc_e->tag);
|
|
doc_e->tag[i++]='_';
|
|
doc_e->tag[i]=0;
|
|
}
|
|
doc_e->max_col=StrLen(doc_e->tag);
|
|
} else {
|
|
if (d)
|
|
doc_e->flags1|=DOCEF1_CHECKED_COLLAPSED;
|
|
else
|
|
doc_e->flags1&=~DOCEF1_CHECKED_COLLAPSED;
|
|
}
|
|
}
|
|
}
|
|
|
|
U0 DocDataScan(CDocEntry *doc_e)
|
|
{
|
|
I64 i,d;
|
|
U8 *ptr;
|
|
if (doc_e->type_u8==DOCT_DATA || doc_e->type_u8==DOCT_CHECK_BOX) {
|
|
if (doc_e->flags1 & DOCEF1_DATA_IS_PTR) {
|
|
if (!(ptr=doc_e->data)) return;
|
|
} else
|
|
ptr=&doc_e->data;
|
|
if (doc_e->type_u8==DOCT_DATA) {
|
|
i=StrLen(doc_e->tag);
|
|
if (doc_e->flags1 & DOCEF1_HAS_TERMINATOR)
|
|
doc_e->tag[--i]=0;
|
|
if (i>doc_e->len+doc_e->min_col)
|
|
doc_e->tag[doc_e->len+doc_e->min_col]=0;
|
|
if (doc_e->flags1&(DOCEF1_U8|DOCEF1_U16|DOCEF1_U32)) {
|
|
Scan(doc_e->tag,doc_e->aux_str,&d,doc_e->my_fmt_data);
|
|
if (doc_e->flags1 & DOCEF1_HAS_TERMINATOR)
|
|
doc_e->tag[i]='_';
|
|
} else {
|
|
Scan(doc_e->tag,doc_e->aux_str,ptr,doc_e->my_fmt_data);
|
|
if (doc_e->flags1 & DOCEF1_HAS_TERMINATOR)
|
|
doc_e->tag[i]='_';
|
|
return;
|
|
}
|
|
} else {
|
|
if (doc_e->flags1 & DOCEF1_CHECKED_COLLAPSED)
|
|
d=TRUE;
|
|
else
|
|
d=FALSE;
|
|
}
|
|
if (doc_e->flags1&DOCEF1_U8)
|
|
*ptr=d;
|
|
else if (doc_e->flags1&DOCEF1_U16)
|
|
*ptr(U16 *)=d;
|
|
else if (doc_e->flags1&DOCEF1_U32)
|
|
*ptr(U32 *)=d;
|
|
else
|
|
*ptr(I64 *)=d;
|
|
}
|
|
}
|
|
|
|
U0 DocRemSoftNewLines(CDoc *doc=NULL,CDocEntry *doc_e=NULL)
|
|
{
|
|
CDocEntry *doc_e2,*saved_ll=doc_e;
|
|
Bool unlock;
|
|
if (!doc) {
|
|
doc=DocPut;
|
|
if (!doc) return;
|
|
}
|
|
unlock=DocLock(doc);
|
|
if (!doc_e) doc_e=doc->root.next;
|
|
while (doc_e!=doc) {
|
|
doc_e2=doc_e->next;
|
|
if (doc_e->type_u8==DOCT_SOFT_NEW_LINE) {
|
|
if (doc->cur_entry==doc_e) {
|
|
doc->cur_entry=doc_e2;
|
|
doc->cur_data_col=doc->cur_entry->min_col;
|
|
}
|
|
DocEntryDel(doc,doc_e);
|
|
} else if (saved_ll && doc_e->type_u8==DOCT_NEW_LINE)
|
|
break;
|
|
doc_e=doc_e2;
|
|
}
|
|
if (unlock)
|
|
DocUnlock(doc);
|
|
}
|
|
|
|
#help_index "Doc/Cmd Line (Typically);Cmd Line (Typically)"
|
|
|
|
public I64 DocMax(I64 i=MAX_I32)
|
|
//Adjusts the size of the Doc buf.
|
|
//Normally, the cmd line deletes
|
|
//entries after a while.
|
|
{
|
|
I64 result;
|
|
CDoc *doc=DocPut;
|
|
if (doc) {
|
|
result=doc->max_entries;
|
|
doc->max_entries=i;
|
|
return result;
|
|
} else
|
|
return 0;
|
|
}
|
|
|
|
#help_index "Doc"
|
|
public CDoc *DocNew(CTask *task=NULL)
|
|
{
|
|
CDoc *doc;
|
|
if (!task) task=Fs;
|
|
doc=CAlloc(sizeof(CDoc),task);
|
|
StrCpy(doc->filename.name,sys_temp_filename);
|
|
doc->find_replace=CAlloc(sizeof(CEdFindText),task);
|
|
doc->find_replace->scan_fwd=TRUE;
|
|
doc->find_replace->match_case=TRUE;
|
|
doc->find_replace->pmt=TRUE;
|
|
doc->left_click_link=&EdLeftClickLink;
|
|
doc->dollar_buf_size=84;
|
|
doc->dollar_buf=MAlloc(doc->dollar_buf_size,task);
|
|
doc->max_entries=MAX_I32;
|
|
doc->ww_lines_back=32;
|
|
doc->win_task=task;
|
|
doc->mem_task=task;
|
|
DocRst(doc,FALSE);
|
|
doc->doc_signature=DOC_SIGNATURE_VAL;
|
|
return doc;
|
|
}
|
|
|
|
sys_clipboard_doc=DocNew;
|
|
|
|
#help_index "Doc/Task"
|
|
public CDoc *DocPut(CTask *task=NULL)
|
|
{//Current document that PUT goes to.
|
|
//Basically, StdOut unless double buffering.
|
|
CDoc *result;
|
|
if (!task) task=Fs;
|
|
if ((result=task->put_doc) && result->doc_signature==DOC_SIGNATURE_VAL)
|
|
return result;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
public CDoc *DocDisplay(CTask *task=NULL)
|
|
{//StdOut unless double buffering.
|
|
CDoc *result;
|
|
if (!task) task=Fs;
|
|
if ((result=task->display_doc) && result->doc_signature==DOC_SIGNATURE_VAL)
|
|
return result;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
public CDoc *DocBorder(CTask *task=NULL)
|
|
{//Doc holding border of window text.
|
|
CDoc *result;
|
|
if (!task) task=Fs;
|
|
if ((result=task->border_doc) && result->doc_signature==DOC_SIGNATURE_VAL)
|
|
return result;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
|
|
public CDoc *DocDblBufStart(CTask *task=NULL)
|
|
{ //See $LK-A,"::/TempleOS/Demo/Spy.CPP"$
|
|
Bool unlock_ddoc,old_preempt=Preempt(OFF);
|
|
CDoc *pdoc=DocPut(task),*ddoc=DocDisplay(task),*result;
|
|
if (!pdoc || !ddoc || pdoc!=ddoc)
|
|
result=NULL; //Already Double buffering
|
|
else {
|
|
if (!task) task=Fs;
|
|
unlock_ddoc=DocLock(ddoc); //dont want change during winupdate, so lock DocPut$WW,0$
|
|
result=DocNew(task);
|
|
result->win_task =ddoc->win_task;
|
|
result->max_entries =ddoc->max_entries;
|
|
MemCpy(result->find_replace,ddoc->find_replace,sizeof(CEdFindText));
|
|
result->start_x =ddoc->start_x;
|
|
result->start_y =ddoc->start_y;
|
|
MemCpy(&result->filename,&ddoc->filename,sizeof(CEdFileName));
|
|
result->left_click_link =ddoc->left_click_link;
|
|
result->right_click_link =ddoc->right_click_link;
|
|
result->user_put_data =ddoc->user_put_data;
|
|
result->user_put_key =ddoc->user_put_key;
|
|
result->user_put_s =ddoc->user_put_s;
|
|
result->parent_doc =ddoc->parent_doc;
|
|
result->desc[0](I64) =ddoc->desc[0](I64);
|
|
result->user_data =ddoc->user_data;
|
|
result->flags|=ddoc->flags&DOCG_DBL_BUF_FLAGS | DOCF_DONT_SHOW;
|
|
task->put_doc=result;
|
|
if (unlock_ddoc)
|
|
DocUnlock(ddoc);
|
|
}
|
|
Preempt(old_preempt);
|
|
return result;
|
|
}
|
|
|
|
public Bool DocDblBufEnd(CTask *task=NULL)
|
|
{ //See $LK-A,"::/TempleOS/Demo/Spy.CPP"$
|
|
Bool result=FALSE,old_preempt=Preempt(OFF);
|
|
CDoc *pdoc=DocPut(task),*ddoc=DocDisplay(task);
|
|
if (pdoc && ddoc && pdoc!=ddoc) {//Double buffering?
|
|
if (!task) task=Fs;
|
|
ddoc->flags|=DOCF_DONT_SHOW;
|
|
pdoc->flags&=~DOCF_DONT_SHOW;
|
|
DocLock(ddoc);
|
|
task->display_doc=pdoc;
|
|
DocUnlock(ddoc);
|
|
DocDel(ddoc);
|
|
result=TRUE;
|
|
}
|
|
Preempt(old_preempt);
|
|
return result;
|
|
}
|
|
|
|
public Bool DocDblBufSwap(CTask *task=NULL)
|
|
{ //See $LK-A,"::/TempleOS/Demo/Spy.CPP"$
|
|
Bool result=FALSE,old_preempt=Preempt(OFF);
|
|
CDoc *pdoc=DocPut(task),*ddoc=DocDisplay(task);
|
|
if (pdoc && ddoc && pdoc!=ddoc) {//Double buffering?
|
|
if (!task) task=Fs;
|
|
ddoc->flags|=DOCF_DONT_SHOW;
|
|
pdoc->flags&=~DOCF_DONT_SHOW;
|
|
DocLock(ddoc);
|
|
task->display_doc=pdoc;
|
|
DocUnlock(ddoc);
|
|
DocRst(ddoc,TRUE);
|
|
MemCpy(ddoc->find_replace,pdoc->find_replace,sizeof(CEdFindText));
|
|
MemCpy(&ddoc->filename,&pdoc->filename,sizeof(CEdFileName));
|
|
ddoc->max_entries =pdoc->max_entries;
|
|
ddoc->flags =pdoc->flags&DOCG_DBL_BUF_FLAGS | ddoc->flags&~DOCG_DBL_BUF_FLAGS;
|
|
ddoc->left_click_link =pdoc->left_click_link;
|
|
ddoc->right_click_link =pdoc->right_click_link;
|
|
ddoc->user_put_data =pdoc->user_put_data;
|
|
ddoc->user_put_key =pdoc->user_put_key;
|
|
ddoc->user_put_s =pdoc->user_put_s;
|
|
ddoc->desc[0](I64) =pdoc->desc[0](I64);
|
|
ddoc->user_data =pdoc->user_data;
|
|
task->put_doc=ddoc;
|
|
result=TRUE;
|
|
}
|
|
Preempt(old_preempt);
|
|
return result;
|
|
}
|
|
#help_index "Doc"
|