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64f679eeb9e6b3c73885c462eada1c8556b310bf
TempleOS-Rijn/Adam/DolDoc/DocRecalc2b.CPP
T
Terry A. Davis 64f679eeb9 TempleOSCD_140715.ISO
2018-09-08 21:46:09 +02:00

1266 lines
34 KiB
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#help_index "DolDoc"
I64 DocWordWrapDel(CDoc *doc,CDocEntry *doc_e,
Bool full_refresh,Bool same_win,I64 left_margin,I64 right_margin,
CDocEntry **_best_doc_e,I64 *_best_col)
{
CDocEntry *doc_e2;
U8 *ptr;
I64 j,k;
if (doc_e->de_flags&DOCEF_TAG && doc_e->tag)
k=StrLen(doc_e->tag);
else
k=0;
if (full_refresh)
while (TRUE) {
doc_e2=doc_e->next;
if (doc_e2->type_u8==DOCT_SOFT_NEW_LINE && !same_win) {
if (doc->cur_entry==doc_e2) {
doc->cur_entry=doc_e2->next;
doc->cur_data_col=doc->cur_entry->min_col;
}
if (*_best_doc_e==doc_e2) {
*_best_doc_e=doc_e2->next;
*_best_col=0;
}
DocEntryDel(doc,doc_e2);
} else if (IsEditableText(doc_e) &&
doc_e->de_flags==doc_e2->de_flags && doc_e->type==doc_e2->type) {
j=StrLen(doc_e2->tag);
ptr=MAlloc(k+j+1,doc->mem_task);
MemCpy(ptr,doc_e->tag,k);
MemCpy(ptr+k,doc_e2->tag,j+1);
Free(doc_e->tag);
doc_e->tag=ptr;
if (doc->cur_entry==doc_e2) {
doc->cur_entry=doc_e;
doc->cur_data_col+=k;
}
if (*_best_doc_e==doc_e2) {
*_best_doc_e=doc_e;
*_best_col=0;
}
DocEntryDel(doc,doc_e2);
k+=j;
if (k>(right_margin-left_margin+1)<<1)
break;
} else
break;
}
if (doc_e->de_flags & DOCEF_SCROLLING_X)
k=doc_e->scroll_len;
return k;
}
U0 DocRecalcXY(CDoc *doc,CDocEntry *doc_e,
I64 k,I64 left,I64 width,I64 height,I64 left_margin,I64 right_margin,
I64 x0,I64 y0,I64 *_x,I64 *_y)
{
I64 i,x=*_x,y=*_y;
if (doc_e->de_flags & DOCEF_MARGIN_REL_X) {
if (doc_e->de_flags & DOCEF_LEFT_X)
x=left_margin-left;
else if (doc_e->de_flags & DOCEF_RIGHT_X)
x=right_margin-(k-1)-left;
else if (doc_e->de_flags & DOCEF_CENTER_X)
x=(right_margin+left_margin)>>1-k>>1-left;
} else {
if (doc_e->de_flags & DOCEF_LEFT_X)
x=x0;
else if (doc_e->de_flags & DOCEF_RIGHT_X)
x=width+x0-k;
else if (doc_e->de_flags & DOCEF_CENTER_X)
x=(width+x0-k)>>1;
}
i=y;
if (doc_e->de_flags & DOCEF_PAGE_REL_Y) {
doc->flags|=DOCF_BWD_MOVEMENT;
if (doc_e->de_flags & DOCEF_TOP_Y)
y-=doc_e->page_line_num;
else if (doc_e->de_flags & DOCEF_BOTTOM_Y)
y+=doc_e->settings.page_len-doc_e->page_line_num;
else if (doc_e->de_flags & DOCEF_CENTER_Y)
y+=doc_e->settings.page_len>>1-doc_e->page_line_num;
} else {
doc->flags|=DOCF_BWD_MOVEMENT;
if (doc_e->de_flags & DOCEF_TOP_Y)
y=y0;
else if (doc_e->de_flags & DOCEF_BOTTOM_Y)
y=height-1+y0;
else if (doc_e->de_flags & DOCEF_CENTER_Y)
y=height>>1+y0;
}
if (y!=i) {
doc->page_line_num+=y-i;
if (doc->page_line_num<0)
doc->page_line_num=doc_e->settings.page_len+
doc->page_line_num%doc_e->settings.page_len;
else
doc->page_line_num=doc->page_line_num%doc_e->settings.page_len;
if (doc_e->settings.header!=DOC_DFT &&
doc->page_line_num<doc_e->settings.header) {
y+=doc_e->settings.header-doc->page_line_num;
doc->page_line_num=doc_e->settings.header;
}
if (doc_e->settings.footer==DOC_DFT) {
if (doc->page_line_num>=doc_e->settings.page_len) {
if (doc_e->settings.header==DOC_DFT)
doc->page_line_num=0;
else {
doc->page_line_num=doc_e->settings.header;
y+=doc_e->settings.header;
}
}
} else {
if (doc->page_line_num>=doc_e->settings.page_len-doc_e->settings.footer) {
y+=doc_e->settings.footer;
if (doc_e->settings.header==DOC_DFT)
doc->page_line_num=0;
else {
doc->page_line_num=doc_e->settings.header;
y+=doc_e->settings.header;
}
}
}
}
*_x=x;
*_y=y;
}
CDocEntry *DocWordWrapAdd(CDoc *doc,CDocEntry *doc_e,
I64 *_k,I64 left,I64 right_margin,I64 x,I64 y)
{
CDocEntry *doc_e2;
U8 *ptr;
I64 i,ii,j;
i=right_margin+1-(x+left); //Space left on line
ii=x+1-doc_e->settings.left_margin;
if (IsEditableText(doc_e)) {
if (doc->cur_entry==doc_e->next) {
if (doc->cur_data_col==doc_e->next->min_col)
i--;
} else {
if (doc->cur_entry==doc_e && doc->cur_data_col==i)
i--;
}
if (*_k>i) {
for (j=i;j>8-ii && j>=0;j--)
if (doc_e->tag[j]==CH_SPACE ||
doc_e->tag[j]==CH_SHIFT_SPACE) {
i=j+1;
break;
}
if (*_k>i && i>0) {
doc_e2=MAllocIdentical(doc_e,doc->mem_task);
doc_e2->tag=StrNew(doc_e->tag+i,doc->mem_task);
QueIns(doc_e2,doc_e);
if (doc->cur_entry==doc_e && doc->cur_data_col>=i) {
doc->cur_entry=doc_e2;
doc->cur_data_col=doc->cur_data_col-i;
}
doc_e->tag[i]=0;
ptr=StrNew(doc_e->tag,doc->mem_task);
Free(doc_e->tag);
doc_e->tag=ptr;
doc_e2=CAlloc(sizeof(CDocEntryBase),doc->mem_task);
doc_e2->type=DOCT_SOFT_NEW_LINE | doc_e->type & 0xFFFFFF00;
doc_e2->de_flags=doc_e->de_flags&~DOCEF_TAG|doldoc.dft_de_flags[DOCT_SOFT_NEW_LINE];
doc_e2->x=x;
doc_e2->y=y;
doc_e2->page_line_num=doc_e->page_line_num;
MemCpy(&doc_e2->settings,&doc_e->settings,sizeof(CDocSettings));
QueIns(doc_e2,doc_e);
*_k=StrLen(doc_e->tag);
return NULL;
}
}
if (*_k==i)
return NULL;
}
if (*_k>=i) {
doc_e2=doc_e->last;
if (doc_e2->type_u8!=DOCT_SOFT_NEW_LINE &&
doc_e2->type_u8!=DOCT_NEW_LINE &&
doc_e2->type_u8!=DOCT_CURSOR_MOVEMENT) {
doc_e2=CAlloc(sizeof(CDocEntryBase),doc->mem_task);
doc_e2->type=DOCT_SOFT_NEW_LINE | doc_e->type & 0xFFFFFF00;
doc_e2->de_flags=DOCEF_WORD_WRAP|doldoc.dft_de_flags[DOCT_SOFT_NEW_LINE]|
doc_e->de_flags & (DOCEF_HIGHLIGHT|DOCG_BL_IV_UL|DOCEF_SKIP|DOCEF_HARD_SKIP|DOCEF_FILTER_SKIP);
doc_e2->x=x;
doc_e2->y=y;
doc_e2->page_line_num=doc_e->last->page_line_num;
MemCpy(&doc_e2->settings,&doc_e->settings,sizeof(CDocSettings));
QueIns(doc_e2,doc_e->last);
return doc_e2;
}
}
return NULL;
}
I64 DocTempAttr(CDoc *doc,CDocEntry *doc_e,I64 cur_u8_attr)
{
I64 temp_u32_attr;
doc_e->de_flags=doc->flags& (DOCG_BL_IV_UL|DOCEF_WORD_WRAP|DOCEF_HIGHLIGHT) |
doc_e->de_flags&~(DOCG_BL_IV_UL|DOCEF_WORD_WRAP|DOCEF_HIGHLIGHT);
temp_u32_attr=(cur_u8_attr&0xF0)<<8|doc->flags&DOCG_BL_IV_UL|(doc_e->settings.shifted_x&0x1F)<<16|(doc_e->settings.shifted_y&0x1F)<<21;
if (doc_e->de_flags & DOCEF_HAS_BIN && *doc_e->tag=='<')
temp_u32_attr.u8[1]|=DOC_COLOR_BIN;
else
switch (doc_e->type_u8) {
case DOCT_SPRITE:
if (doc_e->de_flags & DOCEF_LEFT_EXP)
temp_u32_attr.u8[1]|=cur_u8_attr&15;
else if (doc_e->de_flags & DOCEF_LINK)
temp_u32_attr.u8[1]|=DOC_COLOR_LINK;
else if (doc_e->de_flags & DOCEF_LEFT_MACRO)
temp_u32_attr.u8[1]|=DOC_COLOR_MACRO;
else if (doc_e->de_flags & (DOCEF_TREE|DOCEF_LST))
temp_u32_attr.u8[1]|=DOC_COLOR_TREE;
else
temp_u32_attr.u8[1]|=DOC_COLOR_BIN;
break;
case DOCT_HTML_CODE:
temp_u32_attr.u8[1]|=DOC_COLOR_BIN;
break;
case DOCT_LINK:
temp_u32_attr.u8[1]|=DOC_COLOR_LINK;
break;
case DOCT_MACRO:
temp_u32_attr.u8[1]|=DOC_COLOR_MACRO;
break;
case DOCT_ANCHOR:
temp_u32_attr.u8[1]|=DOC_COLOR_ANCHOR;
break;
case DOCT_TREE:
case DOCT_LST:
temp_u32_attr.u8[1]|=DOC_COLOR_TREE;
break;
default:
temp_u32_attr.u8[1]|=cur_u8_attr&15;
}
doc_e->type.u8[1]=temp_u32_attr.u8[1];
temp_u32_attr|=doc_e->type&0xFFFF0000;
if (doc_e==doc->cur_entry && doc_e->type_u8!=DOCT_TEXT)
temp_u32_attr^=0xFF00;
doc_e->settings.final_u32_attr=temp_u32_attr;
return temp_u32_attr;
}
public Bool DocRecalc(CDoc *doc,Bool has_cursor=FALSE,I64 recalc=DOC_RECALC)
{//Recalc and fmt. Also used by WinMgr to draw on screen.
I64 i,ii,j,k,x,x0,y,y0,D,d2,col,col2,best_col=0,best_d=MAX_I64,xx,yy,zz,
num_entries=0,ijif,cur_u8_attr,temp_u32_attr,
cursor_y=MIN_I64,left_margin,right_margin,y_plot_top,y_plot_bottom,
top,left,bottom,right,width,height,scroll_x,scroll_y,pix_top,pix_left;
CDocEntry reg *doc_e,reg *doc_e2,*best_doc_e,*next_clear_found=NULL;
CDocBin *tempb;
CDocSettings *s;
Bool del_cl,skipped_update,tree_collapsed,same_win,more=FALSE,
find_cursor=FALSE,blink_flag,full_refresh=TRUE,unlock;
CTask *win_task,*mem_task;
CDC *dc;
U8 *bptr,*ptr,buf[136],ch;
U32 *u32_ptr,*hl;
I32 *depth_buf=NULL;
F64 cur_time=tS;
CWinScroll *vss,*hss;
CHashDefineStr *temph;
if (!doc || doc->doc_signature!=DOC_SIGNATURE_VAL) return FALSE;
if (recalc==DOC_RECALC_TO_SCREEN && doc->owning_task!=Fs) {
ijif=cnts.jiffies+JIFFY_FREQ/240;
while (Bt(&doc->locked_flags,DOClf_LOCKED)) {
if (cnts.jiffies>=ijif)
return FALSE;
Yield;
}
}
unlock=DocLock(doc);
if (doc->doc_signature!=DOC_SIGNATURE_VAL) {
DocUnlock(doc);
return FALSE;
}
win_task=doc->win_task;
mem_task=doc->mem_task;
blink_flag=Blink;
dc=NULL;
nobound_switch (recalc) {
case DOC_RECALC_FIND_CURSOR:
find_cursor=TRUE;
if (win_task)
dc=DCAlias(gr.dc2,win_task); //Necessary for sprites
break;
case DOC_RECALC_TO_SCREEN:
if (doc->refresh_cnt++%(ToI64(winmgr.fps/10)+1) &&
!Bt(&doc->flags,DOCf_DO_FULL_REFRESH) &&
!(doc->flags&DOCF_BWD_MOVEMENT))
full_refresh=FALSE;
if (win_task)
dc=DCAlias(gr.dc2,win_task);
break;
}
PUSHFD
CLI
left =win_task->win_left;
right =win_task->win_right;
width =win_task->win_width;
scroll_x=win_task->scroll_x;
scroll_y=win_task->scroll_y;
top =win_task->win_top;
bottom=win_task->win_bottom;
height=win_task->win_height;
pix_left =win_task->pix_left;
pix_top =win_task->pix_top;
left_margin=left;
right_margin=right;
POPFD
if (doc->flags&DOCF_BORDER_DOC) {
scroll_x=0;
scroll_y=0;
}
best_doc_e=doc->cur_entry;
if (!(doc->flags&(DOCF_PLAIN_TEXT|DOCF_PLAIN_TEXT_WITH_TABS)) &&
FilesFindMatch(doc->filename.name,FILEMASK_SRC))
doc->flags|=DOCF_HIGHLIGHT;
else
doc->flags&=~DOCF_HIGHLIGHT;
x=y=0;
doc->page_line_num=0;
if (full_refresh && !find_cursor) {
doc->x=x;
doc->y=y;
}
hss=&win_task->horz_scroll;
vss=&win_task->vert_scroll;
if (doc->flags&DOCF_BORDER_DOC) {
doc->cur_top_line_num=0;
doc->line_start_col=0;
has_cursor=FALSE;
if (recalc==DOC_RECALC_TO_SCREEN)
doc->settings_root.cur_text_attr=doc->settings_root.dft_text_attr=win_task->border_attr;
} else {
if (has_cursor && full_refresh) {
if (Bt(&hss->flags,WSSf_SET_TO_POS)||Bt(&vss->flags,WSSf_SET_TO_POS)) {
if (!(doc->flags&DOCF_NO_SCROLL_BARS)) {
if (Bt(&hss->flags,WSSf_SET_TO_POS)) {
doc->line_start_col=hss->pos;
LBtr(&hss->flags,WSSf_SET_TO_POS);
}
if (Bt(&vss->flags,WSSf_SET_TO_POS)) {
doc->cur_top_line_num=vss->pos;
LBtr(&vss->flags,WSSf_SET_TO_POS);
}
}
doc->x=doc->line_start_col+width/2;
doc->y=doc->cur_top_line_num+height/2;
find_cursor=TRUE;
}
}
if (recalc==DOC_RECALC_TO_SCREEN)
doc->settings_root.cur_text_attr=doc->settings_root.dft_text_attr=win_task->text_attr;
}
x0=doc->line_start_col;
y0=doc->cur_top_line_num;
same_win=top ==doc->old_win_top &&
bottom==doc->old_win_bottom &&
left ==doc->old_win_left &&
right ==doc->old_win_right &&
doc->cur_entry==doc->old_cur_entry &&
doc->cur_data_col==doc->old_cur_data_col;
if (recalc==DOC_RECALC_TO_SCREEN) {
y_plot_top=y0-scroll_y/FONT_HEIGHT;
y_plot_bottom=y0+height-1-scroll_y/FONT_HEIGHT;
if (!(doc->flags&DOCF_BORDER_DOC) && !Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
DocBorderLstDraw(doc);
}
if (doc->cur_data_col<=doc->cur_entry->min_col)
doc->cur_data_col=doc->cur_entry->min_col;
doc_e=doc->root.next;
doc_e->de_flags&=~(DOCG_BL_IV_UL|DOCEF_WORD_WRAP|DOCEF_HIGHLIGHT);
if (doc_e==doc->root.next)
s=&doc->settings_root;
else
s=&doc_e->last->settings;
doc->flags=doc_e->de_flags& (DOCG_BL_IV_UL|DOCEF_WORD_WRAP) |
doc->flags&~(DOCG_BL_IV_UL|DOCEF_WORD_WRAP);
cur_u8_attr=s->cur_text_attr;
if (doc_e==doc->root.next) {
doc->flags&=~DOCF_BWD_MOVEMENT;
if (recalc==DOC_RECALC_TO_SCREEN && full_refresh)
doc->flags&=~DOCF_HAS_SONG;
} else
doc->flags=doc_e->de_flags& DOCEF_HIGHLIGHT |
doc->flags&~DOCEF_HIGHLIGHT;
if (doc->root.next==doc) {
best_doc_e=doc;
best_col=0;
doc->cur_entry=doc;
doc->cur_data_col=0;
doc_e=doc;
}
skipped_update= doc_e==doc && doc->root.next!=doc;
if (full_refresh) {
doc->min_x=MAX_I32; doc->min_y=MAX_I32;
doc->max_x=MIN_I32; doc->max_y=MIN_I32;
}
while (doc_e!=doc) {
while (TRUE) {
del_cl=FALSE;
if (doc_e->de_flags & (DOCEF_SKIP|DOCEF_HARD_SKIP|DOCEF_FILTER_SKIP)) {
doc_e2=doc_e;
goto rc_skip;
}
MemCpy(&doc_e->settings,s,sizeof(CDocSettings));
s=&doc_e->settings;
if (doc_e->de_flags & (DOCEF_TAG_CB|DOCEF_DEFINE) &&
!(doc_e->de_flags & DOCEF_LST)) {
Free(doc_e->tag);
if (doc_e->de_flags & DOCEF_TAG_CB) {
if (doc_e->tag_cb)
doc_e->tag=(*doc_e->tag_cb)(doc,doc_e,mem_task);
else
doc_e->tag=StrNew("",mem_task);
} else {
if (temph=HashFind(doc_e->define_str,win_task->hash_table,HTT_DEFINE_STR))
doc_e->tag=StrNew(temph->data,mem_task);
else
doc_e->tag=CAlloc(1,mem_task);
}
doc_e->max_col=StrLen(doc_e->tag);
if (doc->cur_entry==doc_e && doc->cur_data_col>=doc_e->max_col) {
if (doc_e->max_col)
doc->cur_data_col=doc_e->max_col-1;
else
doc->cur_data_col=0;
}
}
k=DocWordWrapDel(doc,doc_e,full_refresh,same_win,
left_margin,right_margin,&best_doc_e,&best_col);
if (doc_e->de_flags & (DOCEF_LEFT_X|DOCEF_RIGHT_X|DOCEF_CENTER_X|
DOCEF_TOP_Y|DOCEF_BOTTOM_Y|DOCEF_CENTER_Y))
DocRecalcXY(doc,doc_e,k,
left,width,height,left_margin,right_margin,x0,y0,&x,&y);
if (full_refresh && k>0 && doc->flags & DOCF_WORD_WRAP &&
(doc_e2=DocWordWrapAdd(doc,doc_e,&k,left,right_margin,x,y)))
doc_e=doc_e2;
else
break;
}
if (full_refresh) {
doc_e->x=x;
doc_e->y=y;
doc_e->page_line_num=doc->page_line_num;
if (x<doc->min_x) doc->min_x=x;
if (y<doc->min_y) doc->min_y=y;
if (find_cursor) {
D=DocCharDist(doc,x,y);
col=0;
}
}
col2=0;
temp_u32_attr=DocTempAttr(doc,doc_e,cur_u8_attr);
if (doc_e==doc->cur_entry)
cursor_y=doc_e->y;
if (doc_e->de_flags & DOCEF_REFRESH_DATA &&
(doc_e->type_u8==DOCT_DATA || doc_e->type_u8==DOCT_CHECK_BOX ||
doc_e->de_flags & DOCEF_LST)) {
DocDataFmt(doc,doc_e);
k=StrLen(doc_e->tag);
}
if (doc_e->de_flags&DOCEF_TAG) {
ptr=doc_e->tag;
if (doc_e->de_flags & DOCEF_TREE) {
if (k>=2) {
if (doc_e->de_flags & DOCEF_CHECKED_COLLAPSED)
*ptr++='+';
else
*ptr++='-';
*ptr++=']';
ptr=doc_e->tag;
}
} else if (doc_e->de_flags & DOCEF_HAS_BIN) {
if (*ptr=='<' && full_refresh && '0'<=ptr[1]<='9') {
ptr=MStrPrint("<%d>",doc_e->bin_num);
Free(doc_e->tag);
ptr=doc_e->tag=StrNew(ptr,mem_task);
k=StrLen(ptr);
}
} else if (doc_e->type_u8==DOCT_CHECK_BOX) {
if (k>=3) {
*ptr++='[';
if (doc_e->de_flags & DOCEF_CHECKED_COLLAPSED)
*ptr++='X';
else
*ptr++=CH_SPACE;
*ptr++=']';
ptr=doc_e->tag;
}
}
if (doc_e->de_flags & DOCEF_SCROLLING_X) {
j=StrLen(doc_e->tag);
if (j && doc_e->scroll_len) {
ijif=cur_time*FONT_WIDTH*DOC_SCROLL_SPEED;
ijif%=j*FONT_WIDTH;
temp_u32_attr=temp_u32_attr & 0xFFE0FF00|
(FONT_WIDTH-1-ijif&(FONT_WIDTH-1))<<16;
#assert FONT_WIDTH==8
ijif>>=3;
for (k=0;k<doc_e->scroll_len;k++) {
ch=ptr[(ijif+k)%j];
if (!Bt(chars_bitmap_displayable,ch)) ch='.';
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW)) {
if (doc_e->de_flags & DOCEF_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
TextChar(win_task,TRUE,x-x0,y-y0,temp_u32_attr+ch);
else
TextChar(win_task,FALSE,x-x0,y-y0,temp_u32_attr+ch);
}
x++;
}
}
if (find_cursor) {
D=DocCharDist(doc,doc_e->x,doc_e->y);
col=doc_e->min_col;
}
col2=doc_e->scroll_len; //TODO This is flawed
} else {
if (doc_e->de_flags & DOCEF_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER)) {
while (ch=*ptr++) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW))
TextChar(win_task,TRUE,x-x0,y-y0,temp_u32_attr+ch);
else
if (find_cursor) {
d2=DocCharDist(doc,x,y);
if (d2<D) {
D=d2;
col=col2;
}
}
col2++;
x++;
}
} else {
if (doc_e->type_u8==DOCT_TEXT && doc_e->de_flags&DOCEF_HIGHLIGHT)
hl=DocHighlight(doc_e,ptr,k,temp_u32_attr);
else
hl=NULL;
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW)) {
if (y>y_plot_bottom) //Technically we should do this for scrolling_x, too.
more=TRUE;
else if (y>=y_plot_top) {
if (hl)
TextLenAttrStr(win_task,x-x0,y-y0,k,hl);
else
TextLenStr(win_task,x-x0,y-y0,k,temp_u32_attr,ptr);
}
col2+=k;
x+=k;
} else {
if (find_cursor) {
while (k--) {
d2=DocCharDist(doc,x,y);
if (d2<D) {
D=d2;
col=col2;
}
col2++;
x++;
}
} else {
col2+=k;
x+=k;
}
}
Free(hl);
}
}
}
nobound_switch (doc_e->type_u8) {
case DOCT_TEXT:
if (!col2 && !(doc_e->de_flags&(DOCEF_TREE|DOCEF_LST|DOCEF_TAG_CB|DOCEF_DEFINE|
DOCEF_HTML_LINK|DOCEF_BIN_PTR_LINK)))
del_cl=TRUE;
break;
case DOCT_HEX_ED:
if (doc_e->de_flags & DOCEF_DATA_IS_PTR)
bptr=doc_e->data;
else
bptr=&doc_e->data;
k=doc_e->hex_ed_width; //columns
for (i=0;i<doc_e->len;i+=k) {
if (doc_e->de_flags & DOCEF_ZERO_BASED)
StrPrint(buf,"%08tX ",i);
else
StrPrint(buf,"%08tX ",bptr);
ptr=buf;
while (ch=*ptr++) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW)) {
if (doc_e->de_flags & DOCEF_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
TextChar(win_task,TRUE,x-x0,y-y0,temp_u32_attr+ch);
else
TextChar(win_task,FALSE,x-x0,y-y0,temp_u32_attr+ch);
}
if (find_cursor) {
d2=DocCharDist(doc,x,y);
if (d2<D) {
D=d2;
col=i*3;
}
}
x++;
}
if (i+k>doc_e->len) k=doc_e->len-i;
for (j=0;j<k;j++) {
StrPrint(buf,"%02tX",*bptr++);
ptr=buf;
while (ch=*ptr++) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW)) {
if (doc_e->de_flags & DOCEF_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
TextChar(win_task,TRUE,x-x0,y-y0,temp_u32_attr+ch);
else
TextChar(win_task,FALSE,x-x0,y-y0,temp_u32_attr+ch);
}
if (find_cursor) {
d2=DocCharDist(doc,x,y);
if (d2<D) {
D=d2;
col=col2;
}
}
col2++;
x++;
}
x++;
}
bptr-=j;
x+=(doc_e->hex_ed_width-k)*3;
for (j=0;j<k;j++) {
ch=*bptr++;
if (!Bt(chars_bitmap_displayable,ch)) ch='.';
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW)) {
if (doc_e->de_flags & DOCEF_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
TextChar(win_task,TRUE,x-x0,y-y0,temp_u32_attr+ch);
else
TextChar(win_task,FALSE,x-x0,y-y0,temp_u32_attr+ch);
}
if (find_cursor) {
d2=DocCharDist(doc,x,y);
if (d2<D) {
D=d2;
col=col2;
}
}
col2++;
x++;
}
y++;
x-=doc_e->hex_ed_width*3+k+9;
}
break;
case DOCT_TAB:
k=(x+8) & ~7;
if (doc_e->de_flags & DOCEF_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER)) {
while (x<k) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW))
TextChar(win_task,TRUE,x-x0,y-y0,temp_u32_attr+CH_SPACE);
if (find_cursor) {
d2=DocCharDist(doc,x,y);
if (d2<D)
D=d2;
}
x++;
}
} else {
k-=x;
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW)) {
if (y_plot_top<=y<=y_plot_bottom)
TextLenStr(win_task,x-x0,y-y0,k,temp_u32_attr," ");
x+=k;
} else {
if (find_cursor) {
while (k--) {
d2=DocCharDist(doc,x,y);
if (d2<D)
D=d2;
x++;
}
} else
x+=k;
}
}
break;
case DOCT_NEW_LINE:
case DOCT_SOFT_NEW_LINE:
if (recalc==DOC_RECALC_TO_SCREEN &&
!(doc_e->de_flags&DOCEF_DONT_DRAW)&& y_plot_top<=y<=y_plot_bottom)
TextLenAttr(win_task,x-x0,y-y0,width-(x-x0),cur_u8_attr<<8);
if (doc_e->de_flags&DOCEF_HIGHLIGHT) {
if (s->state==DOCSS_CPP_Z_COMMENT)
s->state=DOCSS_NORMAL;
}
y++;
doc->page_line_num++;
rc_start_of_line:
if (s->left_margin==DOC_DFT)
x=s->indent;
else
x=s->indent+s->left_margin;
rc_adjust_xy:
i=s->indent+s->left_margin;
if (x<i)
x=i;
if (doc->page_line_num<0)
doc->page_line_num=s->page_len+doc->page_line_num%s->page_len;
else {
if (doc->page_line_num>=s->page_len) {
doc->page_line_num-=s->page_len;
if (doc->page_line_num>=s->page_len) //avoid extra divide
doc->page_line_num=doc->page_line_num%s->page_len;
}
}
if (s->header!=DOC_DFT) {
if (doc->page_line_num<s->header) {
y+=s->header-doc->page_line_num;
doc->page_line_num=s->header;
goto rc_start_of_line;
}
}
if (s->footer==DOC_DFT) {
if (doc->page_line_num>=s->page_len) {
if (s->header==DOC_DFT)
doc->page_line_num=0;
else {
doc->page_line_num=s->header;
y+=s->header;
}
goto rc_start_of_line;
}
} else {
if (doc->page_line_num>=s->page_len-s->footer) {
y+=s->footer;
if (s->header==DOC_DFT)
doc->page_line_num=0;
else {
doc->page_line_num=s->header;
y+=s->header;
}
goto rc_start_of_line;
}
}
break;
case DOCT_CURSOR_MOVEMENT:
doc->flags|=DOCF_BWD_MOVEMENT;
x+=doc_e->cursor_x_offset;
if (doc_e->de_flags & DOCEF_PAGE_REL_Y) {
i=doc->page_line_num;
if (doc_e->de_flags & DOCEF_TOP_Y)
doc->page_line_num=0;
else if (doc_e->de_flags & DOCEF_BOTTOM_Y)
doc->page_line_num=s->page_len-1;
else if (doc_e->de_flags & DOCEF_CENTER_Y)
doc->page_line_num=s->page_len>>1;
y+=doc->page_line_num-i;
}
y+=doc_e->cursor_y_offset;
doc->page_line_num+=doc_e->cursor_y_offset;
goto rc_adjust_xy;
case DOCT_PAGE_BREAK:
doc->flags|=DOCF_BWD_MOVEMENT;
y+=s->page_len-doc_e->page_line_num;
doc->page_line_num=0;
goto rc_start_of_line;
case DOCT_INDENT:
if (doc_e->de_flags & DOCEF_LEFT_X)
i=doc_e->attr;
else
i=s->indent+doc_e->attr;
s->indent=i;
goto rc_start_of_line;
case DOCT_PAGE_LEN:
s->page_len=doc_e->attr;
if (doc_e->de_flags & DOCEF_WIN_REL)
s->page_len+=height;
goto rc_adjust_xy;
case DOCT_LEFT_MARGIN:
i=doc_e->attr;
left_margin=left+i;
s->left_margin=i;
goto rc_start_of_line;
case DOCT_RIGHT_MARGIN:
if (doc_e->de_flags & DOCEF_WIN_REL)
i=width-1-doc_e->attr;
else
i=doc_e->attr;
right_margin=left+i;
s->right_margin=i;
goto rc_adjust_xy;
case DOCT_HEADER:
s->header=doc_e->attr;
goto rc_adjust_xy;
case DOCT_FOOTER:
s->footer=doc_e->attr;
goto rc_adjust_xy;
case DOCT_FOREGROUND:
cur_u8_attr&=0xF0;
if (doc_e->attr==DOC_DFT)
cur_u8_attr|=s->dft_text_attr&0x0F;
else
cur_u8_attr|=doc_e->attr;
s->cur_text_attr=cur_u8_attr;
break;
case DOCT_BACKGROUND:
cur_u8_attr&=0x0F;
if (doc_e->attr==DOC_DFT)
cur_u8_attr|=s->dft_text_attr&0xF0;
else
cur_u8_attr|=doc_e->attr<<4;
s->cur_text_attr=cur_u8_attr;
break;
case DOCT_DFT_FOREGROUND:
cur_u8_attr&=0xF0;
if (doc_e->attr==DOC_DFT)
cur_u8_attr|=s->dft_text_attr&0xF;
else
cur_u8_attr|=doc_e->attr;
s->dft_text_attr=s->dft_text_attr&0xF0|cur_u8_attr&0x0F;
s->cur_text_attr=cur_u8_attr;
break;
case DOCT_DFT_BACKGROUND:
cur_u8_attr&=0x0F;
if (doc_e->attr==DOC_DFT)
cur_u8_attr|=s->dft_text_attr&0xF0;
else
cur_u8_attr|=doc_e->attr<<4;
s->dft_text_attr=s->dft_text_attr&0x0F|cur_u8_attr&0xF0;
s->cur_text_attr=cur_u8_attr;
break;
case DOCT_PMT:
cur_u8_attr=cur_u8_attr&0xF0|DOC_COLOR_PMT;
if (y==cursor_y) {
doc->cur_entry=doc_e->next;
doc->cur_data_col=doc->cur_entry->min_col;
}
break;
case DOCT_WORD_WRAP:
if (doc_e->attr)
doc->flags|=DOCF_WORD_WRAP;
else
doc->flags&=~DOCF_WORD_WRAP;
break;
case DOCT_HIGHLIGHT:
if (doc_e->attr)
doc->flags|=DOCF_HIGHLIGHT;
else
doc->flags&=~DOCF_HIGHLIGHT;
break;
case DOCT_UNDERLINE:
if (doc_e->attr)
doc->flags|=DOCF_UNDERLINE;
else
doc->flags&=~DOCF_UNDERLINE;
break;
case DOCT_INVERT:
if (doc_e->attr)
doc->flags|=DOCF_INVERT;
else
doc->flags&=~DOCF_INVERT;
break;
case DOCT_BLINK:
if (doc_e->attr)
doc->flags|=DOCF_BLINK;
else
doc->flags&=~DOCF_BLINK;
break;
case DOCT_SHIFTED_X:
s->shifted_x=doc_e->attr;
break;
case DOCT_SHIFTED_Y:
s->shifted_y=doc_e->attr;
break;
case DOCT_CURSOR:
if (!find_cursor && !(doc->flags & DOCF_NO_CURSOR)) {
doc->cur_entry=doc_e->next;
doc->cur_data_col=doc->cur_entry->min_col;
}
del_cl=TRUE;
break;
case DOCT_SPRITE:
if (!doc_e->bin_data && doc->flags&DOCEF_HAS_BIN)
doc_e->bin_data=DocBinFindNum(doc,doc_e->bin_num);
if ((tempb=doc_e->bin_data) && !tempb->tag && doc_e->tag && *doc_e->tag)
tempb->tag=StrNew(doc_e->tag,mem_task);
if (tempb && dc) {
DCRst(dc);
dc->flags&=~(DCF_DONT_DRAW|DCF_LOCATE_NEAREST);
if (recalc!=DOC_RECALC_TO_SCREEN || doc_e->de_flags&DOCEF_DONT_DRAW)
dc->flags|=DCF_DONT_DRAW;
bptr=tempb->data;
ii=SpriteTypeMask(bptr);
if (ii&1<<SPT_NUM_TYPES) {
bptr=gr.empty_sprite;
ii=SpriteTypeMask(bptr);
}
if (ii&(1<<SPT_FLOOD_FILL|1<<SPT_FLOOD_FILL_NOT))
i=cur_u8_attr>>4 &0xF ^ win_task->text_attr>>4 & 0xF;
else {
i=temp_u32_attr>>12&0xF ^ win_task->text_attr>>4 & 0xF;
if (temp_u32_attr & DOCET_SELECTED)
i^=0xF;
if (temp_u32_attr & DOCET_INVERT)
i^=0xF;
if (blink_flag && (doc_e==doc->cur_entry || temp_u32_attr&DOCET_BLINK))
i^=0xF;
}
dc->color=i;
if (find_cursor)
dc->flags|=DCF_LOCATE_NEAREST;
dc->nearest_sprite_elem_num=0;
dc->nearest_dist=MAX_I64;
if (recalc==DOC_RECALC_TO_SCREEN && doc->cur_sprite==bptr) {
dc->flags|=DCF_LOCATE_NEAREST;
dc->cur_x=ip.pos.x;
dc->cur_y=ip.pos.y;
} else {
dc->cur_x=(doc->x-x0)*FONT_WIDTH+pix_left+scroll_x;
dc->cur_y=(doc->y-y0)*FONT_HEIGHT+pix_top+scroll_y;
}
dc->cur_z=0;
dc->bkcolor=i;
if (doc_e->de_flags & DOCEF_FROM_START) {
xx=(x-k-x0)*FONT_WIDTH; //TODO: scrolling text is not length k
yy=(y-y0)*FONT_HEIGHT;
zz=0;
} else {
xx=(x-x0)*FONT_WIDTH;
yy=(y-y0)*FONT_HEIGHT;
zz=0;
}
if (ii&(1<<SPT_MESH|1<<SPT_SHIFTABLE_MESH)) {
if (!depth_buf) {
DCAllocDepthBuf(dc);
depth_buf=dc->depth_buf;
} else
dc->depth_buf=depth_buf;
GrRotZEqu(dc->r,cur_time*3.1);
GrRotYEqu(dc->r,cur_time*1.9);
GrRotXEqu(dc->r,cur_time);
dc->flags|=DCF_TRANSFORMATION;
dc->x=xx;
dc->y=yy;
dc->z=GR_Z_ALL;
xx=0; yy=0; zz=0;
}
Sprite3(dc,xx,yy,zz,bptr);
dc->depth_buf=NULL;
if (recalc==DOC_RECALC_TO_SCREEN && doc->cur_sprite==bptr)
doc->cur_sprite_elem_num=dc->nearest_sprite_elem_num;
dc->flags&=~(DCF_LOCATE_NEAREST|DCF_DONT_DRAW|DCF_TRANSFORMATION);
if (dc->nearest_dist<=D) {
D=dc->nearest_dist;
col=doc_e->min_col;
}
}
break;
case DOCT_SONG:
if (sys_focus_task==win_task && recalc==DOC_RECALC_TO_SCREEN && !(doc_e->de_flags&DOCEF_DONT_DRAW)) {
if (doc_e->aux_str && (!music.cur_song || StrCmp(music.cur_song,doc_e->aux_str))) {
Free(music.cur_song);
MusicSettingsRst;
music.cur_song=AStrNew(doc_e->aux_str);
}
}
doc->flags|=DOCF_HAS_SONG;
break;
case DOCT_CLEAR:
next_clear_found=doc_e;
break;
case DOCT_NUM_TYPES-1: //nobound_switch
default:
break;
}
if (doc_e->de_flags & DOCEF_HAS_BORDER)
TextBorder(win_task,doc_e->x-x0,x-x0-1,doc_e->y-y0,y-y0,
temp_u32_attr.u8[1],ToBool(doc_e->de_flags & DOCEF_SOLID_BORDER));
if (full_refresh) {
switch (doc_e->type_u8) {
case DOCT_CHECK_BOX:
doc_e->max_col=2;
break;
case DOCT_LST:
case DOCT_TREE:
case DOCT_BUTTON:
case DOCT_LINK:
case DOCT_MENU_VAL:
case DOCT_MACRO:
doc_e->max_col=1;
break;
default:
if (doc_e->de_flags & (DOCEF_TREE|DOCEF_LST))
doc_e->max_col=1;
else
doc_e->max_col=col2;
}
if (x>doc->max_x) doc->max_x=x;
if (y>doc->max_y) doc->max_y=y;
if (D<=best_d && !(doc_e->de_flags&DOCEF_NO_CLICK_ON)) {
best_d=D;
best_doc_e=doc_e;
best_col=col;
}
if (doc_e->de_flags & DOCEF_TREE) {
if (doc_e->de_flags & DOCEF_CHECKED_COLLAPSED)
tree_collapsed=TRUE;
else
tree_collapsed=FALSE;
doc_e2=doc_e->next;
while (doc_e2!=doc && doc_e2->type_u8!=DOCT_INDENT && !(doc_e2->de_flags & DOCEF_TREE))
doc_e2=doc_e2->next;
if (doc_e2->type_u8==DOCT_INDENT) {
j=i=s->indent;
do {
if (tree_collapsed)
doc_e2->de_flags|=DOCEF_SKIP;
else
doc_e2->de_flags&=~DOCEF_SKIP;
if (doc_e2->type_u8==DOCT_INDENT) {
if (doc_e2->de_flags & DOCEF_LEFT_X)
j=doc_e2->attr;
else
j+=doc_e2->attr;
}
doc_e2=doc_e2->next;
} while (doc_e2!=doc && j>i);
}
}
}
doc_e2=doc_e->next;
rc_skip:
while (doc_e2!=doc && doc_e2->de_flags & (DOCEF_SKIP|DOCEF_HARD_SKIP|DOCEF_FILTER_SKIP)) {
if (doc_e2==doc->cur_entry) {
doc->cur_entry=doc_e2->next;
doc->cur_data_col=doc->cur_entry->min_col;
}
if (full_refresh) {
doc_e2->x=x;
doc_e2->y=y;
doc_e2->page_line_num=doc->page_line_num;
MemCpy(&doc_e2->settings,s,sizeof(CDocSettings));
doc_e2->type.u8[1]=cur_u8_attr;
doc_e2->de_flags=doc->flags&(DOCG_BL_IV_UL|DOCEF_WORD_WRAP|DOCEF_HIGHLIGHT) |
doc_e2->de_flags&~(DOCG_BL_IV_UL|DOCEF_WORD_WRAP|DOCEF_HIGHLIGHT);
}
doc_e2=doc_e2->next;
}
if (full_refresh) {
if (del_cl) {
if (!(doc_e->de_flags & (DOCEF_HOLD|DOCEF_FILTER_SKIP))) {
if (doc_e==doc->cur_entry) {
doc->cur_entry=doc_e2;
doc->cur_data_col=doc_e2->min_col;
}
if (best_doc_e==doc_e) {
best_doc_e=doc_e2;
best_col=doc_e2->min_col; //TODO: might be bug
}
DocEntryDel(doc,doc_e);
}
}
}
num_entries++;
if (!full_refresh && doc_e->y>y_plot_bottom)
break;
doc_e=doc_e2;
}
if (full_refresh) {
if (doc->min_x>doc->max_x) {
doc->max_x=0;
doc->min_x=0;
}
if (doc->min_y>doc->max_y) {
doc->max_y=0;
doc->min_y=0;
}
//Update header
if (!skipped_update) {
doc_e->x=x;
doc_e->y=y;
doc_e->page_line_num=doc->page_line_num;
MemCpy(&doc_e->settings,s,sizeof(CDocSettings));
doc_e->type.u8[1]=cur_u8_attr;
if (find_cursor) {
D=DocCharDist(doc,x,y);
if (D<best_d && !(doc_e->de_flags&DOCEF_NO_CLICK_ON)) {
best_d=D;
best_doc_e=doc_e;
best_col=0;
}
}
}
if (doc->flags & DOCF_MIN_SIZE) {
if (Bt(&win_task->display_flags,DISPLAYf_NO_BORDER)) {
if (left<0)
left=0;
i=left+doc->max_x-doc->min_x;
if (i>TEXT_COLS-1)
i=TEXT_COLS-1;
SetWinHorz(left,i,win_task);
if (top<0)
top=0;
i=top+doc->max_y-doc->min_y;
if (i>TEXT_ROWS-1)
i=TEXT_ROWS-1;
SetWinVert(top,i,win_task);
} else {
if (left<1)
left=1;
i=left+doc->max_x-doc->min_x;
if (i>TEXT_COLS-2)
i=TEXT_COLS-2;
SetWinHorz(left,i,win_task);
if (top<1)
top=1;
i=top+doc->max_y-doc->min_y;
if (i>TEXT_ROWS-2)
i=TEXT_ROWS-2;
SetWinVert(top,i,win_task);
}
}
if (find_cursor) {
doc->cur_entry=best_doc_e;
doc->cur_data_col=best_col;
DocFormBwd(doc);
//We need this because text coordinates are used
if (best_d<FONT_WIDTH)
best_d=0;
doc->best_d=best_d;
}
if (doc->cur_entry->type_u8!=DOCT_HEX_ED) {
doc->y=doc->cur_entry->y;
doc->x=doc->cur_entry->x+doc->cur_data_col;
} else {
doc->y=doc->cur_entry->y+doc->cur_data_col/3/doc->cur_entry->hex_ed_width;
x=doc->cur_data_col%(doc->cur_entry->hex_ed_width*3);
i=x/doc->cur_entry->hex_ed_width;
doc->x=doc->cur_entry->x+9;
if (i<2)
doc->x+=x>>1*3+x&1;
else
doc->x+=doc->cur_entry->hex_ed_width*3+
(x-doc->cur_entry->hex_ed_width<<1);
}
doc->line=doc->y+1;
doc->col=doc->x+1;
if (has_cursor) {
if (recalc==DOC_RECALC_TO_SCREEN) {
x=0;
y=0;
} else {
x=scroll_x/FONT_WIDTH;
y=scroll_y/FONT_HEIGHT;
}
if (doc->cur_top_line_num-y+height-1>doc->max_y)
doc->cur_top_line_num=doc->max_y-(height-1)+y;
if (doc->cur_top_line_num-y<doc->min_y)
doc->cur_top_line_num=doc->min_y+y;
if (doc->y-doc->cur_top_line_num+y>height-1)
doc->cur_top_line_num=doc->y-(height-1)+y;
if (doc->y-doc->cur_top_line_num+y<0)
doc->cur_top_line_num=doc->y+y;
if (doc->line_start_col-x+width-1>doc->max_x)
doc->line_start_col=doc->max_x-(width-1)+x;
if (doc->line_start_col-x<doc->min_x)
doc->line_start_col=doc->min_x+x;
if (doc->x-doc->line_start_col+x>width-1)
doc->line_start_col=doc->x-(width-1)+x;
if (doc->x-doc->line_start_col+x<0)
doc->line_start_col=doc->x+x;
}
}
if (recalc==DOC_RECALC_TO_SCREEN && has_cursor) {
x=doc->x-doc->line_start_col+left +scroll_x/FONT_WIDTH;
y=doc->y-doc->cur_top_line_num+top+scroll_y/FONT_HEIGHT;
if (0<=x<=right && 0<=y<=bottom &&
x<TEXT_COLS && y<TEXT_ROWS &&
!(doc->flags&DOCF_HIDE_CURSOR)) {
u32_ptr=gr.text_base+y*TEXT_COLS+x;
*u32_ptr|=DOCET_BLINK;
*u32_ptr^=0xFF00;
}
if (full_refresh) {
if (!(doc->flags&DOCF_NO_SCROLL_BARS)) {
if (!Bt(&hss->flags,WSSf_SET_TO_POS)) {
hss->min=doc->min_x;
if (doc->max_x-width+1<hss->min)
hss->max=hss->min;
else
hss->max=doc->max_x-width+1;
hss->pos=doc->line_start_col;
}
if (!Bt(&vss->flags,WSSf_SET_TO_POS)) {
vss->min=doc->min_y;
if (doc->max_y-height+1<vss->min)
vss->max=vss->min;
else
vss->max=doc->max_y-height+1;
vss->pos=doc->cur_top_line_num;
}
}
LBEqu(&doc->flags,DOCf_MORE,more);
}
}
if (!same_win) {
doc->old_win_top=top;
doc->old_win_bottom=bottom;
doc->old_win_left=left;
doc->old_win_right=right;
doc->old_cur_entry=doc->cur_entry;
doc->old_cur_data_col=doc->old_cur_data_col;
}
if (doc->flags & DOCF_HAS_SONG)
LBts(&win_task->task_flags,TASKf_HAS_SONG);
if (full_refresh) {
i=num_entries-doc->max_entries;
if (next_clear_found) {
DocDelToEntry(doc,next_clear_found);
DocRecalc(doc,has_cursor,recalc);
} else if (i>1024) {
DocDelToNum(doc,i);
DocRecalc(doc,has_cursor,recalc);
}
}
DCDel(dc);
Free(depth_buf);
if (unlock)
DocUnlock(doc);
return TRUE;
}
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