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e57428affbeb3621f2c3f5d361e68a7823667729
TempleOS-Rijn/SparrowOS/Adam/Doc/DocRecalc.CPP
T
Terry A. Davis e57428affb SparrowOSTS_121127.ISO
2018-09-08 21:45:28 +02:00

1841 lines
47 KiB
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I64 DocCharDist(CDoc *doc,I64 x,I64 y)
{
#assert FONT_WIDTH==FONT_HEIGHT
return (SqrI64(doc->x-x)+SqrI64(doc->y-y))*FONT_WIDTH*FONT_WIDTH;
}
U0 LockToPage(CDoc *doc)
{
I64 win_page_len;
CDocEntry *doc_e;
CDocSettings *s;
doc_e=doc->cur_entry;
if (doc_e->flags1 & DOCEF1_LOCK_TO_PAGE) {
doc->cur_top_line_num=doc_e->y-doc_e->page_line_num;
s=DocSettingsLast(doc_e);
win_page_len=doc->win_task->win_height;
if (doc_e->page_line_num>=win_page_len)
doc->cur_top_line_num+=s->page_len-win_page_len;
}
}
public U0 DocCenter(CDoc *doc=NULL,I64 recalc=DOC_RECALC_ALL)
{
Bool unlock;
CTask *task;
if (!doc) {
doc=DocCur;
if (!doc)
return;
}
unlock=DocLock(doc);
task=doc->win_task;
DocRecalc(doc,FALSE,recalc);
if (!(doc->flags&DOCF_AUX_DOC))
doc->cur_top_line_num=doc->y-(task->win_height+1)>>1;
LockToPage(doc);
if (unlock)
DocUnlock(doc);
}
U0 DocDelToNum(CDoc *doc,I64 num)
{
CDocEntry *doc_e=doc->root.next,*doc_e2;
while (num-->0 && doc_e!=doc) {
doc_e2=doc_e->next;
if (!(doc_e->flags1 & (DOCEF1_HOLD|DOCEF1_FILTER_SKIP))) {
if (doc_e==doc->cur_entry) {
doc->cur_entry=doc_e2;
doc->cur_data_col=doc_e2->min_col;
}
DocEntryDel(doc,doc_e);
}
doc_e=doc_e2;
}
}
U0 DocDelToEntry(CDoc *doc,CDocEntry *clear_entry)
{
CDocEntry *doc_e=doc->root.next,*doc_e2;
while (doc_e!=doc) {
doc_e2=doc_e->next;
if (!(doc_e->flags1 & (DOCEF1_HOLD|DOCEF1_FILTER_SKIP))) {
if (doc_e==doc->cur_entry) {
doc->cur_entry=doc_e2;
doc->cur_data_col=doc_e2->min_col;
}
DocEntryDel(doc,doc_e);
}
if (doc_e==clear_entry)
break;
doc_e=doc_e2;
}
}
U0 DocBorderListDraw(CDoc *doc)
{
CTask *win_task=doc->win_task;
I64 i,y=-1,attr=win_task->border_attr<<8;
CDoc *templ=doc;
U8 *ptr;
CD3I64 saved_scroll;
Bool old_preempt=Preempt(OFF);
while (templ && templ->doc_signature==DOC_SIGNATURE_VAL) {
y+=StrLen(templ->desc)+1;
templ=templ->parent_doc;
}
templ=doc;
if (y>win_task->win_height)
y=win_task->win_height;
WinScrollNull(win_task,&saved_scroll);
while (templ && templ->doc_signature==DOC_SIGNATURE_VAL) {
ptr=templ->desc;
i=StrLen(templ->desc);
ptr+=i;
attr=win_task->border_attr<<8;
while (i-- && y>0)
PlotBorderU8(win_task,attr+*--ptr,-1,--y);
y--;
templ=templ->parent_doc;
}
WinScrollRestore(win_task,&saved_scroll);
Preempt(old_preempt);
}
U8 doc_spaces[9]=
{0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0};
U0 DocRecalc(CDoc *doc,Bool has_cursor=FALSE,I64 recalc=DOC_RECALC_ALL)
{
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,
hide_collapsed[2],
cursor_y=MIN_I64,left_margin,right_margin,
y_plot_top,y_plot_bottom,
top,left,bottom,right,width,height,scroll_x,scroll_y,
pixel_top,pixel_left;
CDocEntry reg *doc_e,reg *doc_e2,*best_do_e,*alias,*next_clear_found=NULL;
CDocBin *tempb;
CDocSettings *s;
Bool del_cl,skipped_update,tree_collapsed,
resize=FALSE,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;
CWinScroll *vss,*hss;
CHashDefineStr *temph;
if (!doc || doc->doc_signature!=DOC_SIGNATURE_VAL) return;
if (recalc==DOC_RECALC_TO_SCREEN &&
(!Bt(&doc->locked_flags,DOClf_LOCKED) || doc->owning_task!=Fs)) {
i=8;
while (Bt(&doc->locked_flags,DOClf_LOCKED)) {
if (!--i)
return;
Yield;
}
}
unlock=DocLock(doc);
if (doc->doc_signature!=DOC_SIGNATURE_VAL) {
DocUnlock(doc);
return;
}
win_task=doc->win_task;
mem_task=doc->mem_task;
blink_flag=Blink(,tP(win_task));
dc=NULL;
nobound_switch (recalc) {
case DOC_RECALC_FIND_CURSOR:
if (win_task)
dc=DCAlias(gr_dc,win_task);
find_cursor=TRUE;
case DOC_RECALC_ALL:
doc->recalc_start=doc;
break;
case DOC_RECALC_TO_SCREEN:
if (doc->refresh_cnt++%(ToI64(win_actual_refresh/10)+1) &&
!Bt(&doc->flags,DOCf_DO_FULL_REFRESH) &&
!(doc->flags&DOCF_BACKWARD_MOVEMENT))
full_refresh=FALSE;
doc->recalc_start=doc;
if (win_task)
dc=DCAlias(gr_dc,win_task);
break;
case DOC_RECALC_PARTIAL:
DocRemSoftNewLines(doc,doc->recalc_start);
break;
}
PushFD;
Cli;
left =win_task->win_left;
right =win_task->win_right;
width =win_task->win_width;
top =win_task->win_top;
scroll_x=win_task->win_scroll_x;
scroll_y=win_task->win_scroll_y;
bottom=win_task->win_bottom;
height=win_task->win_height;
pixel_left =win_task->win_pixel_left;
pixel_top =win_task->win_pixel_top;
left_margin=left;
right_margin=right;
PopFD;
if (doc->flags&DOCF_AUX_DOC) {
scroll_x=0;
scroll_y=0;
}
best_do_e=doc->cur_entry;
if (!(doc->flags&(DOCF_PLAIN_TEXT|DOCF_PLAIN_TEXT_WITH_TABS)) &&
IsSrcFile(doc->filename.name))
doc->flags|=DOCF_HIGHLIGHT;
else
doc->flags&=~DOCF_HIGHLIGHT;
x=doc->start_x;
y=doc->start_y;
doc->page_line_num=0;
if (full_refresh) {
if (!find_cursor) {
doc->x=x;
doc->y=y;
}
if (LBtr(&win_task->display_flags,DISPLAYf_HAS_BEEN_RESIZED))
resize=TRUE;
}
hss=&win_task->horz_scroll;
vss=&win_task->vert_scroll;
if (doc->flags&DOCF_AUX_DOC) {
doc->cur_top_line_num=0;
doc->line_start_col=0;
has_cursor=FALSE;
} 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;
doc->recalc_start=doc;
}
}
x0=doc->line_start_col;
y0=doc->cur_top_line_num;
doc->settings_root.cur_text_attr=doc->settings_root.dft_text_attr=doc->start_text_attr;
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_AUX_DOC) && !Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
DocBorderListDraw(doc);
}
if (doc->cur_data_col<=doc->cur_entry->min_col)
doc->cur_data_col=doc->cur_entry->min_col;
if (doc->recalc_start==doc) {
doc_e=doc->root.next;
doc_e->flags1&=~(DOCG_BL_IV_UL|DOCEF1_WORD_WRAP|DOCEF1_HIGHLIGHT|DOCEF1_LOCK_TO_PAGE|DOCEF1_LOCK_TO_CENTER);
} else if (!doc->recalc_start)
doc_e=doc; //skip update
else {
doc_e=doc->recalc_start;
i=doc->ww_lines_back;
ii=i/2; //Threshold for stopping on SOFT_CR
while (i-- && doc_e->type_u8!=DOCT_NEW_LINE &&
(i>ii || doc_e->type_u8!=DOCT_SOFT_NEW_LINE) &&
doc_e->flags1 & DOCEF1_WORD_WRAP &&
doc_e->last!=doc)
doc_e=doc_e->last;
x=doc_e->x; y=doc_e->y;
doc->page_line_num=doc_e->page_line_num;
}
s=DocSettingsLast(doc_e);
doc->flags=doc_e->flags1& (DOCG_BL_IV_UL|DOCEF1_WORD_WRAP|DOCEF1_LOCK_TO_PAGE|DOCEF1_LOCK_TO_CENTER) |
doc->flags&~(DOCG_BL_IV_UL|DOCEF1_WORD_WRAP|DOCEF1_LOCK_TO_PAGE|DOCEF1_LOCK_TO_CENTER);
cur_u8_attr=s->cur_text_attr;
if (doc_e==doc->root.next) {
doc->flags&=~DOCF_BACKWARD_MOVEMENT;
if (recalc==DOC_RECALC_TO_SCREEN && full_refresh)
doc->flags&=~DOCF_HAS_SONG;
} else
doc->flags=doc_e->flags1& DOCEF1_HIGHLIGHT |
doc->flags&~DOCEF1_HIGHLIGHT;
if (doc->root.next==doc) {
best_do_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) {
DocSettlingsRemainingDel(doc,doc_e,s->next);
doc->min_x=MAX_I32; doc->min_y=MAX_I32;
doc->max_x=MIN_I32; doc->max_y=MIN_I32;
}
while (doc_e!=doc) {
restart:
del_cl=FALSE;
if (doc_e->flags1 & (DOCEF1_SKIP|DOCEF1_HARD_SKIP|DOCEF1_FILTER_SKIP)) {
doc_e2=doc_e;
goto skip;
}
if (!full_refresh && doc_e->settings)
s=doc_e->settings;
if (doc_e->flags1 & (DOCEF1_TAG_CB|DOCEF1_DEFINE)) {
Free(doc_e->tag);
if (doc_e->flags1 & DOCEF1_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) {
if (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;
}
}
}
if (Bt(doc_tag_types,doc_e->type_u8))
k=StrLen(doc_e->tag);
else
k=0;
if (full_refresh) {
word_wrap_start:
doc_e2=doc_e->next;
if (doc_e2->type_u8==DOCT_SOFT_NEW_LINE) {
if (!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_do_e==doc_e2) {
best_do_e=doc_e2->next;
best_col=0;
}
DocEntryDel(doc,doc_e2);
goto word_wrap_start;
}
}
if (doc_e->type_u8==DOCT_TEXT &&
!(doc_e->flags1&DOCEG1_DONT_EDIT) &&
!(doc_e->flags2&DOCEG2_DONT_EDIT)) {
if (doc_e->flags1==doc_e2->flags1 && doc_e->flags2==doc_e2->flags2 &&
doc_e->type==doc_e2->type) {
j=StrLen(doc_e2->tag);
ptr=MAlloc(k+j+1,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_do_e==doc_e2) {
best_do_e=doc_e;
best_col=0;
}
DocEntryDel(doc,doc_e2);
k+=j;
if (k>(right_margin-left_margin+1)<<1)
goto word_wrap2;
else
goto word_wrap_start;
}
}
}
word_wrap2:
if (doc_e->flags1 & DOCEF1_SCROLLING_X)
k=doc_e->scroll_len;
if (doc_e->flags1 &
(DOCEF1_LEFT_X|DOCEF1_RIGHT_X|DOCEF1_CENTER_X|
DOCEF1_TOP_Y|DOCEF1_BOTTOM_Y|DOCEF1_CENTER_Y)) {
if (doc_e->flags1 & DOCEF1_MARGIN_REL_X) {
if (doc_e->flags1 & DOCEF1_LEFT_X)
x=left_margin-left;
else if (doc_e->flags1 & DOCEF1_RIGHT_X)
x=right_margin-(k-1)-left;
else if (doc_e->flags1 & DOCEF1_CENTER_X)
x=(right_margin+left_margin)>>1-k>>1-left;
} else {
if (doc_e->flags1 & DOCEF1_LEFT_X)
x=x0;
else if (doc_e->flags1 & DOCEF1_RIGHT_X)
x=width+x0-k;
else if (doc_e->flags1 & DOCEF1_CENTER_X)
x=(width+x0-k)>>1;
}
i=y;
if (doc_e->flags1 & DOCEF1_PAGE_REL_Y) {
doc->flags|=DOCF_BACKWARD_MOVEMENT;
if (doc_e->flags1 & DOCEF1_TOP_Y)
y-=doc_e->page_line_num;
else if (doc_e->flags1 & DOCEF1_BOTTOM_Y)
y+=s->page_len-doc_e->page_line_num;
else if (doc_e->flags1 & DOCEF1_CENTER_Y)
y+=s->page_len>>1-doc_e->page_line_num;
} else {
doc->flags|=DOCF_BACKWARD_MOVEMENT;
if (doc_e->flags1 & DOCEF1_TOP_Y)
y=y0;
else if (doc_e->flags1 & DOCEF1_BOTTOM_Y)
y=height-1+y0;
else if (doc_e->flags1 & DOCEF1_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=s->page_len+doc->page_line_num%s->page_len;
else
doc->page_line_num=doc->page_line_num%s->page_len;
if (s->header!=DOC_DFT &&
doc->page_line_num<s->header) {
y+=s->header-doc->page_line_num;
doc->page_line_num=s->header;
}
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;
}
}
} 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;
}
}
}
}
}
if (full_refresh && k>0) {
if (doc->flags & DOCF_WORD_WRAP) {
i=right_margin+1-(x+left); //Space left on line
ii=x+1-s->left_margin;
if (doc_e->type_u8==DOCT_TEXT &&
!(doc_e->flags1&DOCEG1_DONT_EDIT) &&
!(doc_e->flags2&DOCEG2_DONT_EDIT)) {
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) {
if (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,mem_task);
doc_e2->tag=StrNew(doc_e->tag+i,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,mem_task);
Free(doc_e->tag);
doc_e->tag=ptr;
doc_e2=CAlloc(sizeof(CDocEntryBase),mem_task);
doc_e2->type=DOCT_SOFT_NEW_LINE | doc_e->type & 0xFFFFFF00;
doc_e2->flags1=doc_e->flags1;
doc_e2->flags2=doc_e->flags2;
doc_e2->x=x;
doc_e2->y=y;
doc_e2->page_line_num=doc_e->page_line_num;
doc_e2->settings=NULL;
QueIns(doc_e2,doc_e);
k=StrLen(doc_e->tag);
goto skip_soft_cr;
}
}
if (k==i)
goto skip_soft_cr;
}
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),mem_task);
doc_e2->type=DOCT_SOFT_NEW_LINE | doc_e->type & 0xFFFFFF00;
doc_e2->flags1=DOCEF1_WORD_WRAP |
doc_e->flags1 & (DOCEF1_LOCK_TO_PAGE|DOCEF1_HIGHLIGHT|DOCEF1_LOCK_TO_CENTER|DOCG_BL_IV_UL|DOCEF1_SKIP|DOCEF1_HARD_SKIP|DOCEF1_FILTER_SKIP);
doc_e2->x=x;
doc_e2->y=y;
doc_e2->page_line_num=doc_e->last->page_line_num;
doc_e2->settings=s;
QueIns(doc_e2,doc_e->last);
doc_e=doc_e2;
goto restart;
}
}
skip_soft_cr:
}
}
if (full_refresh) {
doc_e->x=x;
doc_e->y=y;
doc_e->page_line_num=doc->page_line_num;
doc_e->settings=s;
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;
doc_e->flags1=doc->flags& (DOCG_BL_IV_UL|DOCEF1_WORD_WRAP|DOCEF1_HIGHLIGHT|DOCEF1_LOCK_TO_PAGE|DOCEF1_LOCK_TO_CENTER) |
doc_e->flags1&~(DOCG_BL_IV_UL|DOCEF1_WORD_WRAP|DOCEF1_HIGHLIGHT|DOCEF1_LOCK_TO_PAGE|DOCEF1_LOCK_TO_CENTER);
temp_u32_attr=(cur_u8_attr&0xF0)<<8|doc->flags&DOCG_BL_IV_UL|(s->shifted_x&0x1F)<<16|(s->shifted_y&0x1F)<<21;
switch (doc_e->type_u8) {
case DOCT_SPRITE:
if (doc_e->flags1 & DOCEF1_LINK)
temp_u32_attr.u8[1]|=s->link_attr&15;
else if (doc_e->flags1 & (DOCEF1_LEFT_MACRO|DOCEF1_LEFT_EXP))
temp_u32_attr.u8[1]|=s->macro_attr&15;
else if (doc_e->flags1 & DOCEF1_TREE)
temp_u32_attr.u8[1]|=s->tree_attr&15;
else
temp_u32_attr.u8[1]|=s->bin_attr&15;
break;
case DOCT_HTML_IMG:
case DOCT_HTML_VIDEO:
case DOCT_HTML_CODE:
temp_u32_attr.u8[1]|=s->bin_attr&15;
break;
case DOCT_LINK:
temp_u32_attr.u8[1]|=s->link_attr&15;
break;
case DOCT_MACRO:
case DOCT_MENU_VAL:
temp_u32_attr.u8[1]|=s->macro_attr&15;
break;
case DOCT_ANCHOR:
temp_u32_attr.u8[1]|=s->anchor_attr&15;
break;
case DOCT_TREE:
temp_u32_attr.u8[1]|=s->tree_attr&15;
break;
case DOCT_HIDE_START:
case DOCT_HIDE_END:
temp_u32_attr.u8[1]|=s->hidden_attr&15;
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&0xF3FF0000;
if (doc_e==doc->cur_entry) {
if (doc_e->type_u8!=DOCT_TEXT)
temp_u32_attr^=0xFF00;
cursor_y=doc_e->y;
}
if (doc_e->flags1 & DOCEF1_REFRESH_DATA) {
if (doc_e->type_u8==DOCT_DATA || doc_e->type_u8==DOCT_CHECK_BOX)
DocDataFmt(doc_e);
}
if (Bt(doc_tag_types,doc_e->type_u8)) {
ptr=doc_e->tag;
if (doc_e->flags1 & DOCEF1_TREE) {
if (k>=2) {
if (doc_e->flags1 & DOCEF1_CHECKED_COLLAPSED)
*ptr++='+';
else
*ptr++='-';
*ptr++=']';
ptr=doc_e->tag;
}
} else if (doc_e->flags1 & DOCEF1_HAS_BIN) {
if (*ptr=='<') {
temp_u32_attr=temp_u32_attr & 0xFFFFF000 | (s->bin_attr&0xF)<<8;
doc_e->type.u8[1]=temp_u32_attr.u8[1];
if (doc_e==doc->cur_entry && doc_e->type_u8!=DOCT_TEXT)
temp_u32_attr^=0x0F00;
if (full_refresh && '0'<=ptr[1]<='9') {
SPrintF(buf,"<%d>",doc_e->bin_num);
k=StrLen(buf);
Free(doc_e->tag);
ptr=doc_e->tag=MAlloc(k+1,mem_task);
MemCpy(ptr,buf,k+1);
}
}
} else if (doc_e->type_u8==DOCT_CHECK_BOX) {
if (k>=3) {
*ptr++='[';
if (doc_e->flags1 & DOCEF1_CHECKED_COLLAPSED)
*ptr++='X';
else
*ptr++=CH_SPACE;
*ptr++=']';
ptr=doc_e->tag;
}
} else if (doc_e->type_u8==DOCT_HIDE_START) {
if (k>=2) {
*ptr++='<';
if (doc_e->flags1 & DOCEF1_CHECKED_COLLAPSED)
*ptr++='+';
else
*ptr++='-';
ptr=doc_e->tag;
}
} else if (doc_e->type_u8==DOCT_HIDE_END) {
if (k>=1)
*ptr='>';
}
if (doc_e->flags1 & DOCEF1_SCROLLING_X) {
j=StrLen(doc_e->tag);
if (j && doc_e->scroll_len) {
ijif=tP(win_task)*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(displayable_chars_bitmap,ch)) ch='.';
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW)) {
if (doc_e->flags1 & DOCEF1_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
PlotBorderU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
else
PlotWinU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
}
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->flags1 & DOCEF1_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER)) {
while (ch=*ptr++) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW))
PlotBorderU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
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->flags1&DOCEF1_HIGHLIGHT)
hl=DocHighlight(doc,full_refresh,doc_e,&s,ptr,k,temp_u32_attr);
else
hl=NULL;
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_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)
PlotAttrStr2(win_task,hl,k,x-x0,y-y0);
else
PlotWinStr2(win_task,ptr,k,temp_u32_attr,x-x0,y-y0);
}
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->flags1&(DOCEF1_TREE|DOCEF1_TAG_CB|DOCEF1_DEFINE|DOCEF1_HTML_LINK)) &&
!(doc_e->flags2&DOCEF2_BIN_PTR_LINK))
del_cl=TRUE;
break;
case DOCT_HEX_ED:
if (doc_e->flags1 & DOCEF1_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->flags1 & DOCEF1_ZERO_BASED)
SPrintF(buf,"%08tX ",i);
else
SPrintF(buf,"%08tX ",bptr);
ptr=buf;
while (ch=*ptr++) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW)) {
if (doc_e->flags1 & DOCEF1_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
PlotBorderU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
else
PlotWinU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
}
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++) {
SPrintF(buf,"%02tX",*bptr++);
ptr=buf;
while (ch=*ptr++) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW)) {
if (doc_e->flags1 & DOCEF1_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
PlotBorderU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
else
PlotWinU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
}
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(displayable_chars_bitmap,ch)) ch='.';
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW)) {
if (doc_e->flags1 & DOCEF1_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER))
PlotBorderU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
else
PlotWinU8(win_task,temp_u32_attr+ch,x-x0,y-y0);
}
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->flags1 & DOCEF1_BORDER_PLOT &&
!Bt(&win_task->display_flags,DISPLAYf_NO_BORDER)) {
while (x<k) {
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW))
PlotBorderU8(win_task,temp_u32_attr+CH_SPACE,x-x0,y-y0);
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->flags1&DOCEF1_DONT_DRAW)) {
if (y_plot_top<=y<=y_plot_bottom)
PlotWinStr2(win_task,doc_spaces,k,temp_u32_attr,x-x0,y-y0);
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->flags1&DOCEF1_DONT_DRAW)&& y_plot_top<=y<=y_plot_bottom)
PlotWinAttr(win_task,width-(x-x0),
cur_u8_attr<<8,x-x0,y-y0);
if (doc_e->flags1&DOCEF1_HIGHLIGHT) {
if (s->state&7==DOCSS_CPP_Z_COMMENT) {
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->state=DOCSS_NORMAL;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
} else if (s->state&DOCSSF_BPT) {
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->state&=~DOCSSF_BPT;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
}
}
y++;
doc->page_line_num++;
start_of_line:
if (s->left_margin==DOC_DFT)
x=s->indent;
else
x=s->indent+s->left_margin;
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 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 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 start_of_line;
}
}
break;
case DOCT_CURSOR_MOVEMENT:
doc->flags|=DOCF_BACKWARD_MOVEMENT;
x+=doc_e->cursor_x_offset;
if (doc_e->flags1 & DOCEF1_PAGE_REL_Y) {
i=doc->page_line_num;
if (doc_e->flags1 & DOCEF1_TOP_Y)
doc->page_line_num=0;
else if (doc_e->flags1 & DOCEF1_BOTTOM_Y)
doc->page_line_num=s->page_len-1;
else if (doc_e->flags1 & DOCEF1_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 adjust_xy;
case DOCT_PAGE_BREAK:
doc->flags|=DOCF_BACKWARD_MOVEMENT;
y+=s->page_len-doc_e->page_line_num;
doc->page_line_num=0;
goto start_of_line;
case DOCT_INDENT:
if (full_refresh) {
if (doc_e->flags1 & DOCEF1_LEFT_X)
i=doc_e->attr;
else
i=s->indent+doc_e->attr;
s=DocSettingsIdentical(doc,s);
s->indent=i;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
goto start_of_line;
case DOCT_PAGE_LEN:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->page_len=doc_e->attr;
if (doc_e->flags1 & DOCEF1_WIN_REL)
s->page_len+=height;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
goto adjust_xy;
case DOCT_LEFT_MARGIN:
i=doc_e->attr;
left_margin=left+i;
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->left_margin=i;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
goto start_of_line;
case DOCT_RIGHT_MARGIN:
if (doc_e->flags1 & DOCEF1_WIN_REL)
i=width-1-doc_e->attr;
else
i=doc_e->attr;
right_margin=left+i;
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->right_margin=i;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
goto adjust_xy;
case DOCT_HEADER:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->header=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
goto adjust_xy;
case DOCT_FOOTER:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->footer=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
goto 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;
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->cur_text_attr=cur_u8_attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
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;
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->cur_text_attr=cur_u8_attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW))
win_task->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;
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->dft_text_attr=s->dft_text_attr&0xF0|cur_u8_attr&0x0F;
s->cur_text_attr=cur_u8_attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
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;
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->dft_text_attr=s->dft_text_attr&0x0F|cur_u8_attr&0xF0;
s->cur_text_attr=cur_u8_attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
if (recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW))
win_task->text_attr=cur_u8_attr;
break;
case DOCT_ALT_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->alt_text_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_LINK_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->link_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_MACRO_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->macro_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_ANCHOR_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->anchor_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_HIDDEN_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->hidden_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_TREE_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->tree_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_USER_FOREGROUND:
if (doc_e->attr==DOC_DFT) {
cur_u8_attr=cur_u8_attr&0xF0|s->user_attr&0x0F;
if (y==cursor_y) {
doc->cur_entry=doc_e->next;
doc->cur_data_col=doc->cur_entry->min_col;
}
} else {
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->user_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
}
break;
case DOCT_BINARY_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->bin_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_KEYWORD_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->keyword_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_KEYWORD2_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->keyword2_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_COMMENT_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->comment_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_QUOTE_FOREGROUND:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->quote_attr=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
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_LOCK_TO_PAGE:
if (doc_e->attr)
doc->flags|=DOCF_LOCK_TO_PAGE;
else
doc->flags&=~DOCF_LOCK_TO_PAGE;
break;
case DOCT_LOCK_TO_CENTER:
if (doc_e->attr)
doc->flags|=DOCF_LOCK_TO_CENTER;
else
doc->flags&=~DOCF_LOCK_TO_CENTER;
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:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->shifted_x=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
break;
case DOCT_SHIFTED_Y:
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->shifted_y=doc_e->attr;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
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&DOCEF1_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->flags1&DOCEF1_DONT_DRAW)
dc->flags|=DCF_DONT_DRAW;
bptr=tempb->data;
ii=CSpriteTypeMask(bptr);
if (ii&1<<GRST_NUM_TYPES) {
bptr=gr_empty_sprite;
ii=CSpriteTypeMask(bptr);
}
if (ii&(1<<GRST_FLOOD_FILL|1<<GRST_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=ipx;
dc->cur_y=ipy;
} else {
dc->cur_x=(doc->x-x0)*FONT_WIDTH+pixel_left+scroll_x;
dc->cur_y=(doc->y-y0)*FONT_HEIGHT+pixel_top+scroll_y;
}
dc->cur_z=0;
dc->bkcolor=i;
if (doc_e->flags1 & DOCEF1_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<<GRST_MESH|1<<GRST_SHIFTABLE_MESH)) {
if (!depth_buf) {
DCAllocDepthBuf(dc);
depth_buf=dc->depth_buf;
} else
dc->depth_buf=depth_buf;
GrRotZEqu(dc->r,tP(win_task)*3.1);
GrRotYEqu(dc->r,tP(win_task)*1.9);
GrRotXEqu(dc->r,tP(win_task));
dc->flags|=DCF_TRANSFORMATION;
dc->x=xx;
dc->y=yy;
dc->z=GR_Z_ALL;
xx=0; yy=0; zz=0;
}
CSpritePlot3(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_BPT:
if (!(s->state&DOCSSF_BPT)) {
if (full_refresh) {
s=DocSettingsIdentical(doc,s);
s->state|=DOCSSF_BPT;
QueIns(s,doc->settings_root.last);
} else
s=DocSettingsNext(doc_e->next);
}
break;
case DOCT_SONG:
if (sys_focus_task==win_task && recalc==DOC_RECALC_TO_SCREEN && !(doc_e->flags1&DOCEF1_DONT_DRAW)) {
if (doc_e->aux_str && (!cur_song || StrCmp(cur_song,doc_e->aux_str))) {
Free(cur_song);
MusicSettingsRst;
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->flags1 & DOCEF1_HAS_BORDER) {
if (doc_e->flags1 & DOCEF1_SOLID_BORDER)
DrawBorder(win_task,1,doc_e->x-x0,x-x0-1,doc_e->y-y0,y-y0,temp_u32_attr.u8[1],TRUE);
else
DrawBorder(win_task,0,doc_e->x-x0,x-x0-1,doc_e->y-y0,y-y0,temp_u32_attr.u8[1],TRUE);
}
if (full_refresh) {
switch (doc_e->type_u8) {
case DOCT_CHECK_BOX:
case DOCT_HIDE_START:
doc_e->max_col=2;
break;
case DOCT_TREE:
case DOCT_BUTTON:
case DOCT_LINK:
case DOCT_MENU_VAL:
case DOCT_MACRO:
case DOCT_HIDE_END:
doc_e->max_col=1;
break;
default:
doc_e->max_col= doc_e->flags1 & DOCEF1_TREE ? 1: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->flags1&DOCEF1_NO_CLICK_ON)) {
best_d=D;
best_do_e=doc_e;
best_col=col;
}
if (doc_e->flags1 & DOCEF1_TREE) {
if (doc_e->flags1 & DOCEF1_ALIAS)
alias=doc_e;
else
alias=NULL;
if (doc_e->flags1 & DOCEF1_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->flags1 & DOCEF1_TREE))
doc_e2=doc_e2->next;
if (doc_e2->type_u8==DOCT_INDENT) {
i=s->indent;
j=i;
do {
if (tree_collapsed)
doc_e2->flags1|=DOCEF1_SKIP;
else
doc_e2->flags1&=~DOCEF1_SKIP;
if (alias && doc_e2==doc->cur_entry && Bt(doc_tag_types,doc_e2->type_u8)) {
Free(alias->tag);
alias->tag=MAlloc(StrLen(doc_e2->tag)+8,mem_task);
alias->tag[0]='+';
alias->tag[1]=']';
alias->tag[2]=CH_SPACE;
StrCpy(alias->tag+3,doc_e2->tag);
alias->max_col=doc_e2->max_col+3;
}
if (doc_e2->type_u8==DOCT_INDENT) {
if (doc_e2->flags1 & DOCEF1_LEFT_X)
j=doc_e2->attr;
else
j+=doc_e2->attr;
}
doc_e2=doc_e2->next;
} while (doc_e2!=doc && j>i);
}
}
if (doc_e->type_u8 == DOCT_HIDE_START) {
if (doc_e->flags1 & DOCEF1_ALIAS)
alias=doc_e;
else
alias=NULL;
doc_e2=doc_e->next;
LBtr(hide_collapsed,0);
j=1;
LBEqu(hide_collapsed,j,doc_e->flags1 & DOCEF1_CHECKED_COLLAPSED);
while (doc_e2!=doc && j>0) {
if (Bt(hide_collapsed,j))
doc_e2->flags1|=DOCEF1_SKIP;
else
doc_e2->flags1&=~DOCEF1_SKIP;
if (doc_e2->type_u8==DOCT_HIDE_START) {
j++;
LBEqu(hide_collapsed,j,doc_e2->flags1 & DOCEF1_CHECKED_COLLAPSED);
if (Bt(hide_collapsed,j-1))
LBts(hide_collapsed,j);
} else if (doc_e2->type_u8==DOCT_HIDE_END) {
j--;
if (Bt(hide_collapsed,j))
doc_e2->flags1|=DOCEF1_SKIP;
else
doc_e2->flags1&=~DOCEF1_SKIP;
}
doc_e2=doc_e2->next;
}
}
}
doc_e2=doc_e->next;
skip:
while (doc_e2!=doc && doc_e2->flags1 & (DOCEF1_SKIP|DOCEF1_HARD_SKIP|DOCEF1_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;
doc_e2->settings=s;
doc_e2->type.u8[1]=cur_u8_attr;
doc_e2->flags1=doc->flags& (DOCG_BL_IV_UL|DOCEF1_WORD_WRAP|DOCEF1_HIGHLIGHT|DOCEF1_LOCK_TO_PAGE|DOCEF1_LOCK_TO_CENTER) |
doc_e2->flags1&~(DOCG_BL_IV_UL|DOCEF1_WORD_WRAP|DOCEF1_HIGHLIGHT|DOCEF1_LOCK_TO_PAGE|DOCEF1_LOCK_TO_CENTER);
}
doc_e2=doc_e2->next;
}
if (full_refresh) {
if (del_cl) {
if (!(doc_e->flags1 & (DOCEF1_HOLD|DOCEF1_FILTER_SKIP))) {
if (doc_e==doc->cur_entry) {
doc->cur_entry=doc_e2;
doc->cur_data_col=doc_e2->min_col;
}
if (best_do_e==doc_e) {
best_do_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=doc->start_x;
doc->min_x=doc->start_x;
}
if (doc->min_y>doc->max_y) {
doc->max_y=doc->start_y;
doc->min_y=doc->start_y;
}
//Update header
if (!skipped_update) {
doc_e->x=x;
doc_e->y=y;
doc_e->page_line_num=doc->page_line_num;
doc_e->settings=s;
doc_e->type.u8[1]=cur_u8_attr;
if (find_cursor) {
D=DocCharDist(doc,x,y);
if (D<best_d && !(doc_e->flags1&DOCEF1_NO_CLICK_ON)) {
best_d=D;
best_do_e=doc_e;
best_col=0;
}
}
}
if (doc->recalc_start==doc && 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_do_e;
doc->cur_data_col=best_col;
DocFormBackward(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->cur_entry->flags1 & DOCEF1_LOCK_TO_CENTER)
DocCenter(doc,DOC_RECALC_PARTIAL);
LockToPage(doc);
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;
}
doc->recalc_start=NULL;
}
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);
}
public U0 DocInsSafe(CDoc *doc,U8 *st)
{ //This is necessary when hidden text might screw-up
//inserts. It does them all-at-once.
Bool unlock;
I64 old_flags;
if (!doc) {
doc=DocCur;
if (!doc)
return;
}
unlock=DocLock(doc);
old_flags=doc->flags;
doc->flags|=DOCF_NO_CURSOR;
DocPutS(doc,st);
DocRecalc(doc,FALSE,DOC_RECALC_PARTIAL);
doc->flags=old_flags;
if (unlock)
DocUnlock(doc);
}
public U0 DocBottom(CDoc *doc=NULL)
{
Bool unlock;
if (!doc) {
doc=DocCur;
if (!doc)
return;
}
unlock=DocLock(doc);
doc->cur_entry=doc;
doc->cur_data_col=0;
DocRecalc(doc);
if (unlock)
DocUnlock(doc);
}
public U0 DocTop(CDoc *doc=NULL)
{
Bool unlock;
if (!doc) {
doc=DocCur;
if (!doc)
return;
}
unlock=DocLock(doc);
doc->cur_entry=doc->root.next;
doc->cur_data_col=0;
DocRecalc(doc);
if (unlock)
DocUnlock(doc);
}
public U0 DocClear(CDoc *doc=NULL)
{
Bool unlock;
if (!doc) {
doc=DocCur;
if (!doc)
return;
}
unlock=DocLock(doc);
DocBottom(doc);
DocPutS(doc,"$$CL$$");
DocRecalc(doc);
if (unlock)
DocUnlock(doc);
}
public Bool DocCursor(Bool show=OFF,CDoc *doc=NULL)
{
if (!doc) {
doc=DocCur;
if (!doc)
return FALSE;
}
return !LBEqu(&doc->flags,DOCf_HIDE_CURSOR,!show);
}
public Bool DocScroll(Bool val=OFF,CDoc *doc=NULL)
{
if (!doc) {
doc=DocCur;
if (!doc)
return FALSE;
}
return !LBEqu(&doc->flags,DOCf_NO_SCROLL_BARS,!val);
}
I64 DocBkColor(CDoc *doc,I64 col)
{
CDocSettings *s=&doc->settings_root;
I64 result=doc->start_text_attr>>4&15;
col=(col&15)<<4;
doc->start_text_attr=doc->start_text_attr&15+col;
s->cur_text_attr =s->cur_text_attr&15+col;
s->dft_text_attr =s->dft_text_attr&15+col;
return result;
}
public I64 DocCurAttr(I64 attr=WHITE<<4+BLUE,CTask *task=NULL)
{
CDoc *doc;
I64 result=0;
if (!task) task=Fs;
result=task->text_attr;
if (doc=DocCur(task)) {
result=doc->start_text_attr;
doc->start_text_attr=attr;
DocBkColor(doc,attr>>4);
}
task->text_attr=attr;
return result;
}
public I64 DocAuxAttr(I64 attr=WHITE<<4+BLUE,CTask *task=NULL)
{ //This will probably be ineffective since the
//$LK,"DOCF_ATTR_BY_PRT","MN:DOCF_ATTR_BY_PRT"$ or $LK,"DOCF_ATTR_BY_FILENAME","MN:DOCF_ATTR_BY_FILENAME"$ flag is probably set
//which means $LK,"SetDrvTextAttr","MN:SetDrvTextAttr"$() is overriding it.
CDoc *doc;
I64 result=0;
if (!task) task=Fs;
result=task->border_attr;
if (doc=DocAux(task)) {
result=doc->start_text_attr;
doc->start_text_attr=attr;
DocBkColor(doc,attr>>4);
}
task->border_attr=attr;
return result;
}
public U0 DocCollapse(Bool collapse=TRUE,CDoc *doc=NULL)
{
CDocEntry *doc_e;
Bool unlock;
if (!doc) {
doc=DocCur;
if (!doc)
return;
}
unlock=DocLock(doc);
doc_e=doc->root.next;
while (doc_e!=doc) {
if (doc_e->flags1&DOCEF1_TREE || doc_e->type_u8==DOCT_HIDE_START)
BEqu(&doc_e->flags1,DOCEf1_CHECKED_COLLAPSED,collapse);
doc_e=doc_e->next;
}
DocRecalc(doc);
if (unlock)
DocUnlock(doc);
}
#help_index "Doc/Task"
U0 DocUpdateTaskDocs(CTask *task)
{
CPrt *p;
I64 attr=task->border_attr;
CDoc *doc=task->last_doc;
CD3I64 saved_scroll;
Bool old_preempt=Preempt(OFF);
while (doc!=(&task->next_doc)(U8 *)-offset(CDoc.next_doc)) {
if (!(doc->flags&DOCF_DONT_SHOW)&&!Bt(&doc->locked_flags,DOClf_LOCKED)) {
if (doc->flags&DOCF_AUX_DOC) {
if (attr&0xF!=attr>>4)
doc->start_text_attr=attr;
WinScrollNull(task,&saved_scroll);
DocRecalc(doc,FALSE,DOC_RECALC_TO_SCREEN);
WinScrollRestore(task,&saved_scroll);
} else {
if (doc->flags&DOCF_ATTR_BY_PRT) {
p=task->cur_prt;
attr=p->text_attr;
}
if (doc->flags&DOCF_ATTR_BY_FILENAME) {
try
p=Drv2Prt(doc->filename.name[0]);
catch {
p=NULL;
Fs->catch_except=TRUE;
}
if (p)
attr=p->text_attr;
}
if (attr&0xF!=attr>>4)
task->border_attr=attr;
Preempt(old_preempt);
DocRecalc(doc,TRUE,DOC_RECALC_TO_SCREEN);
Preempt(OFF);
}
}
doc=doc->last_doc;
}
Preempt(old_preempt);
}
#help_index "Doc"
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