int Test(FILE *p,FILE *q)
{
int status=0;
char a;
char b;
for(;;)
{
if((feof(p))&&(feof(q)))break;
a=fgetc(p);
b=fgetc(q);
if(a==b)
{
status = ( status== PE ) ? PE : ACCEPT;
}
else if(IsTable(a) || IsTable(b))
{
status=PE;
while(a=fgetc(p),IsTable(a) && (a!=EOF));
while(b=fgetc(q),IsTable(b) && (b!=EOF));
}
else
{
status=WA;
break;
}
}//END FOR
return status;
}
RichHotPos RichTxt::GetHotPos(int x, PageY y, int tolerance, RichContext rc) const
{
int parti = 0;
int pos = 0;
int ti = 0;
if(part.GetCount()) {
PageY nnext = GetNextPageY(parti, rc);
while(parti < part.GetCount()) {
PageY next = nnext;
if(parti + 1 < part.GetCount()) {
RichContext nrc = rc;
nrc.py = next;
nnext = GetNextPageY(parti + 1, nrc);
}
if(y < next || y.page < next.page) {
if(IsTable(parti)) {
RichHotPos pos = GetTable(parti).GetHotPos(x, y, tolerance, rc);
pos.table += ti + 1;
return pos;
}
else
break;
}
if(IsTable(parti))
ti += 1 + GetTable(parti).GetTableCount();
pos += GetPartLength(parti) + 1;
parti++;
rc.py = next;
}
}
return RichHotPos();
}
void RichTxt::Normalize()
{
RichPara pa;
if(GetPartCount() && IsTable(0)) {
part.Insert(0);
Put(0, pa, RichStyle::GetDefault());
Invalidate();
}
if(GetPartCount() == 0 || IsTable(GetPartCount() - 1)) {
Put(GetPartCount(), pa, RichStyle::GetDefault());
Invalidate();
}
}
RichTxt& RichTxt::GetTableUpdateText(int table, const RichStyles& style, int& pi)
{
Invalidate();
for(int i = 0;; i++)
if(IsTable(i)) {
table--;
RichTable& tab = part[i].Get<RichTable>();
if(table <= tab.GetTableCount()) {
SetRefresh(i);
if(table == 0) {
pi = i;
return *this;
}
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j)) {
RichTxt& txt = tab[i][j].text;
if(table <= txt.GetTableCount()) {
tab.InvalidateRefresh(i, j);
return txt.GetTableUpdateText(table, style, pi);
}
table -= txt.GetTableCount();
}
NEVER();
}
else
table -= tab.GetTableCount();
}
NEVER();
}
RichCaret RichTxt::GetCaret(int pos, RichContext rc) const
{
int parti = 0;
if(pos > GetLength())
pos = GetLength();
while(parti < part.GetCount()) {
int l = GetPartLength(parti) + 1;
if(pos < l)
if(IsTable(parti))
return GetTable(parti).GetCaret(pos, rc);
else {
const Para& p = part[parti].Get<Para>();
int nbefore = 0;
int nline = 0;
if(p.keepnext && parti + 1 < part.GetCount() && part[parti + 1].Is<Para>()) {
Sync(parti + 1, rc);
const Para& pp = part[parti + 1].Get<Para>();
nbefore = pp.before;
nline = pp.linecy[0];
}
RichCaret tp = Get(parti, rc.styles).GetCaret(pos, rc.page, rc.py, nbefore, nline);
tp.textpage = rc.page;
return tp;
}
pos -= l;
rc.py = GetNextPageY(parti++, rc);
}
return RichCaret();
}
void RichTxt::SaveFormat(Formating& r, int p1, int p2, const RichStyles& style) const
{
Array<RichObject> dummy;
for(int i = p1; i <= p2; i++)
if(IsTable(i)) {
const RichTable& tab = part[i].Get<RichTable>();
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j)) {
const RichTxt& txt = tab[i][j].text;
txt.SaveFormat(r, 0, txt.GetPartCount() - 1, style);
}
}
else {
RichPara pa = Get(i, style);
for(int i = 0; i < pa.GetCount(); i++) {
RichPara::Part& p = pa[i];
int q = p.GetLength();
p.field = Id();
p.object = RichObject();
WString h;
while(q) {
int c = min(q, 50000);
h.Cat(c + 32);
q -= c;
}
p.text = h;
}
r.styleid.Add(pa.format.styleid);
r.format.Add(pa.Pack(GetStyle(style, pa.format.styleid).format, dummy));
}
}
void RichTxt::ApplyFormat(const FormatInfo& fi, int pi, int pi2, const RichStyles& style)
{
while(pi < pi2) {
if(IsTable(pi)) {
RichTable& tab = part[pi].Get<RichTable>();
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j)) {
RichTxt& txt = tab[i][j].text;
tab.InvalidateRefresh(i, j);
txt.ApplyFormat(fi, 0, txt.GetPartCount(), style);
}
}
else {
RichPara pa;
if(fi.paravalid & RichText::STYLE)
pa = RichTxt::Get(pi, fi.styleid, style);
else
pa = Get(pi, style);
Apply(fi, pa, style);
Put(pi, pa, style);
}
pi++;
}
}
void RichTxt::CombineFormat(FormatInfo& fi, int pi, int pi2, bool& first, const RichStyles& style) const
{
while(pi < pi2) {
if(IsTable(pi)) {
const RichTable& tab = part[pi].Get<RichTable>();
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j)) {
const RichTxt& txt = tab[i][j].text;
txt.CombineFormat(fi, 0, txt.GetPartCount(), first, style);
}
}
else {
RichPara pa = Get(pi, style);
if(first) {
fi.Set(pa.format);
if(pa.GetCount())
fi.Set(pa[0].format);
first = false;
}
else
fi.Combine(pa.format);
for(int i = first; i < pa.GetCount(); i++)
fi.Combine(pa[i].format);
}
pi++;
}
}
int RichTxt::GetVertMove(int pos, int gx, RichContext rc, int dir) const
{
ASSERT(dir == -1 || dir == 1);
if(GetPartCount() == 0)
return -1;
int pi;
int p = pos;
if(pos >= 0) {
pi = FindPart(p);
pos -= p;
}
else {
pi = dir > 0 ? 0 : GetPartCount() - 1;
p = -1;
pos = 0;
}
while(pi < GetPartCount()) {
int q = IsTable(pi) ? GetTable(pi).GetVertMove(p, gx, rc, dir)
: Get(pi, rc.styles).GetVertMove(p, gx, rc.page, dir);
if(q >= 0)
return q + pos;
if(dir > 0)
pos += GetPartLength(pi) + 1;
p = -1;
pi += dir;
if(pi < 0)
break;
if(dir < 0)
pos -= GetPartLength(pi) + 1;
}
return -1;
}
void RichText::Validate()
{
r_type = NONE;
for(int i = 0; i < part.GetCount(); i++)
if(IsTable(i))
part[i].Get<RichTable>().Validate();
}
RichTable& RichTxt::GetTable0(int table, bool update)
{
if(update)
Invalidate();
for(int i = 0;; i++)
if(IsTable(i)) {
table--;
RichTable& tab = part[i].Get<RichTable>();
if(table <= tab.GetTableCount()) {
if(update)
SetRefresh(i);
if(table == 0)
return tab;
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j)) {
RichTxt& txt = tab[i][j].text;
if(table <= txt.GetTableCount()) {
if(update)
tab.InvalidateRefresh(i, j);
return txt.GetTable0(table, update);
}
table -= txt.GetTableCount();
}
NEVER();
}
else
table -= tab.GetTableCount();
}
}
void RichTxt::RestoreFormat(int pi, const Formating& info, int& ii, const RichStyles& style)
{
Array<RichObject> dummy;
while(ii < info.format.GetCount() && pi < GetPartCount()) {
if(IsTable(pi)) {
RichTable& tab = part[pi].Get<RichTable>();
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++) {
if(tab(i, j)) {
if(ii >= info.format.GetCount())
return;
tab.InvalidateRefresh(i, j);
tab[i][j].text.RestoreFormat(0, info, ii, style);
}
}
pi++;
}
else {
RichPara pa = Get(pi, style);
RichPara pf;
pf.Unpack(info.format[ii], dummy, GetStyle(style, info.styleid[ii]).format);
RichPara t;
t.format = pf.format;
int si = 0;
int sp = 0;
for(int j = 0; j < pf.GetCount(); j++) {
const RichPara::Part& q = pf[j];
for(int k = 0; k < q.text.GetLength(); k++) {
int len = q.text[k] - 32;
t.part.Add().format = q.format;
while(len) {
const RichPara::Part& p = pa[si];
if(p.IsText()) {
int l = min(len, p.GetLength() - sp);
t.part.Top().text.Cat(p.text.Mid(sp, l));
sp += l;
len -= l;
ASSERT(sp <= p.GetLength());
if(sp >= p.GetLength()) {
sp = 0;
si++;
}
}
else {
ASSERT(sp == 0);
(t.part.Add() = pa[si++]).format = q.format;
len--;
sp = 0;
}
}
}
}
ASSERT(si == pa.GetCount() && sp == 0);
Put(pi, t, style);
ii++;
pi++;
}
}
}
bool LuaStack::SwapTableKey(int i_table_index)
{
if (IsTable(i_table_index))
{
lua_gettable(state, i_table_index);
return true;
}
return false;
}
ProcessParameter::parameter_list ProcessParameter::TableColumns() const
{
parameter_list parameters;
if ( IsTable() )
if ( (*API->Process->EnumerateTableColumns)( m_data->handle,
InternalParameterEnumerator::ParameterCallback, ¶meters ) == api_false )
throw APIFunctionError( "EnumerateTableColumns" );
return parameters;
}
Ref Ref::GetTable(std::string const& name) const
{
auto table = this->operator[](name);
if (!table.Exists())
table = this->Set(name, this->_state.MakeTable());
if (!table.IsTable())
throw std::runtime_error("Luasel::Ref: Indexing a value that is not a table");
return table;
}
void RichTxt::ApplyZoom(Zoom z, const RichStyles& ostyle, const RichStyles& zstyle)
{
for(int i = 0; i < GetPartCount(); i++)
if(IsTable(i))
part[i].Get<RichTable>().ApplyZoom(z, ostyle, zstyle);
else {
RichPara p = Get(i, ostyle);
p.ApplyZoom(z);
Set(i, p, zstyle);
}
}
AnnotationTablePtr AnnotationValue::GetValueAsTable() const
{
if (!IsTable())
{
std::stringstream ss;
ss << "Attempted to access " << GetTypeString()
<< " annotation as a table.";
throw AnnotationValueTypeException(ss.str());
}
AnnotationTableInternalPtr table = boost::get<AnnotationTableInternalPtr>(value);
return AnnotationTablePtr(table.get());
}
RichTxt& RichTxt::GetText0(int& pos, bool update)
{
if(update)
Invalidate();
int p = pos;
int pi = FindPart(p);
if(IsTable(pi)) {
RichTable& tab = part[pi].Get<RichTable>();
Point cl = tab.FindCell(p);
if(update) {
tab.InvalidateRefresh(cl);
SetRefresh(pi);
}
pos = p;
return tab[cl].text.GetText0(pos, update);
}
return *this;
}
bool RichTxt::Update(ParaOp& op)
{
bool val = false;
for(int i = 0; i < part.GetCount(); i++)
if(IsTable(i)) {
RichTable& tab = part[i].Get<RichTable>();
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j))
if(tab[i][j].text.Update(op)) {
tab.InvalidateRefresh(i, j);
val = true;
}
}
else
if(op(part[i].Get<Para>()))
val = true;
RefreshAll();
return val;
}
NAMESPACE_UPP
void RichTxt::GetAllLanguages(Index<int>& all) const
{
for(int i = 0; i < part.GetCount(); i++) {
if(IsTable(i)) {
const RichTable& tab = part[i].Get<RichTable>();
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j))
tab[i][j].text.GetAllLanguages(all);
}
else {
RichPara p = Get(i, RichStyle::GetDefault());
all.FindAdd(p.format.language);
for(int i = 0; i < p.GetCount(); i++)
all.FindAdd(p[i].format.language);
}
}
}
int RichTxt::GetPos(int x, PageY y, RichContext rc) const
{
int parti = 0;
int pos = 0;
if(part.GetCount()) {
PageY nnext = GetNextPageY(parti, rc);
while(parti < part.GetCount()) {
PageY next = nnext;
if(parti + 1 < part.GetCount()) {
RichContext nrc = rc;
nrc.py = next;
nnext = GetNextPageY(parti + 1, nrc);
}
if(y < next || y.page < next.page) {
if(IsTable(parti))
return GetTable(parti).GetPos(x, y, rc) + pos;
else {
int nbefore = 0;
int nline = 0;
if(part[parti].Get<Para>().keepnext && parti + 1 < part.GetCount() && IsPara(parti + 1)) {
Sync(parti + 1, rc);
const Para& pp = part[parti + 1].Get<Para>();
nbefore = pp.before;
nline = pp.linecy[0];
}
return Get(parti, rc.styles).GetPos(x, y, rc.page, rc.py, nbefore, nline) + pos;
}
}
pos += GetPartLength(parti) + 1;
parti++;
rc.py = next;
}
}
return pos - 1;
}
WString RichTxt::GetPlainText() const {
WString clip;
for(int pi = 0; pi < GetPartCount(); pi++) {
if(pi) {
clip.Cat('\r');
clip.Cat('\n');
}
if(IsTable(pi)) {
const RichTable& tab = part[pi].Get<RichTable>();
for(int i = 0; i < tab.GetRows(); i++)
for(int j = 0; j < tab.GetColumns(); j++)
if(tab(i, j)) {
if(i || j) {
clip.Cat('\r');
clip.Cat('\n');
}
clip << tab[i][j].text.GetPlainText();
}
}
else
clip.Cat(Get(pi, RichStyle::GetDefault()).GetText());
}
return clip;
}
bool RichText::GetInvalid(PageY& top, PageY& bottom, const Rect& page,
int sell, int selh, int osell, int oselh) const
{
Mutex::Lock __(mutex);
int spi = 0;
int rtype = r_type;
if(sell != selh || osell != oselh) {
if(sell != osell) {
if(rtype == NONE) {
spi = FindPart(sell);
rtype = spi == FindPart(osell) ? SPARA : ALL;
}
else
rtype = ALL;
}
if(selh != oselh) {
if(rtype == NONE) {
spi = FindPart(selh);
rtype = spi == FindPart(oselh) ? SPARA : ALL;
}
else
rtype = ALL;
}
}
bottom = top = PageY(0, page.top);
if(rtype == NONE) {
bottom = top;
return false;
}
if(rtype == ALL) {
bottom = GetHeight(page);
return true;
}
#if 0
RichContext rc = Context(page, PageY(0, 0));
if(rtype == SPARA) {
rc.py = top = GetPartPageY(spi, rc);
bottom = GetNextPageY(spi, rc);
return true;
}
#endif
RichContext begin;
if(rtype == SPARA) { // selection changed within single paragraph
RichContext rc = GetPartContext(spi, Context(page));
top = rc.py;
bottom = GetAdvanced(spi, rc, begin).py;
return true;
}
RichContext rc = GetPartContext(r_parti, Context(page));
top = rc.py;
if(rtype == PARA) {
if(IsTable(r_parti))
switch(GetTable(r_parti).GetInvalid(top, bottom, rc)) {
case -1: return false;
case 0: return true;
default:
bottom = GetHeight(page);
return true;
}
else {
Sync(r_parti, rc);
const Para& pp = part[r_parti].Get<Para>();
if(r_paraocx == pp.ccx &&
r_paraocy == Sum(pp.linecy, 0) + pp.ruler + pp.before + pp.after &&
r_keep == pp.keep &&
r_keepnext == pp.keepnext &&
r_newpage == pp.newpage) {
bottom = GetAdvanced(r_parti, rc, begin).py;
return true;
}
}
}
bottom = GetHeight(page);
return true;
}