LineArray CLineScanner::scan( char* buffer, unsigned long bufferSize )
{
m_pBuffer = buffer;
m_nBufferSize = bufferSize;
reset();
LineArray lines;
char strLine[512] = {0};
while ( readLine( strLine ) != -1 )
{
std::string singleLine = strLine;
CC3String::trim( singleLine );
if ( !singleLine.empty() )
{
lines.push_back( strLine );
if ( m_pDelegate )
{
m_pDelegate->onScanLine( strLine );
}
}
}
return lines;
}
/// <summary>Opens a document template.</summary>
/// <param name="docPath">document path.</param>
/// <param name="t">template.</param>
/// <returns></returns>
BOOL ScriptDocument::OnOpenTemplate(Path docPath, const TemplateFile& t)
{
WorkerData data(Operation::LoadSaveDocument);
try
{
// Feedback
Console << Cons::UserAction << "Creating script: " << docPath << " from template: " << Path(t.SubPath) << ENDL;
data.SendFeedback(ProgressType::Operation, 0, VString(L"Creating %s '%s'", t.Name.c_str(), docPath.c_str()));
// Read/Parse template script
AppPath path(t.SubPath);
Script = ScriptFileReader(XFileInfo(path).OpenRead()).ReadFile(path, false);
// Set properties
Script.Name = docPath.RemoveExtension().FileName;
Script.Game = PrefsLib.GameDataVersion;
Script.Version = 1;
Script.Description = L"no description";
// Populate template
LineArray lines;
wstring date = COleDateTime(time(nullptr)).Format(L"%d/%m/%Y");
for (auto& cmd : Script.Commands.Input)
{
cmd.Text = cmd.Text.ReplaceAll(L"$NAME$", Script.Name);
cmd.Text = cmd.Text.ReplaceAll(L"$DATE$", date);
cmd.Text = cmd.Text.ReplaceAll(L"$AUTHOR$", L"");
lines.push_back(cmd.Text);
}
// Create temp scriptFile
ScriptFile tmp(Script);
tmp.FullPath = docPath;
// Compile changes into temporary script
ScriptParser parser(tmp, lines, Script.Game);
parser.Compile();
// Write to disc
ScriptFileWriter w(XFileInfo(docPath).OpenWrite());
w.Write(tmp);
w.Close();
// Feedback
data.SendFeedback(Cons::Success, ProgressType::Succcess, 0, L"Script created successfully");
return TRUE;
}
catch (ExceptionBase& e)
{
// Feedback/Display error
data.SendFeedback(Cons::Error, ProgressType::Failure, 0, VString(L"Failed to create %s '%s'", t.Name.c_str(), docPath.c_str()));
theApp.ShowError(HERE, e, VString(L"Failed to create %s '%s'", t.Name.c_str(), docPath.c_str()));
return FALSE;
}
}
float
pcl::registration::CorrespondenceRejectorVarTrimmed::optimizeInlierRatio (std::vector <double>& dists)
{
unsigned int points_nbr = static_cast<unsigned int> (dists.size ());
std::sort (dists.begin (), dists.end ());
const int min_el = int (floor (min_ratio_ * points_nbr));
const int max_el = int (floor (max_ratio_ * points_nbr));
typedef Eigen::Array <double, Eigen::Dynamic, 1> LineArray;
Eigen::Map<LineArray> sorted_dist (&dists[0], points_nbr);
const LineArray trunk_sorted_dist = sorted_dist.segment (min_el, max_el-min_el);
const double lower_sum = sorted_dist.head (min_el).sum ();
const LineArray ids = LineArray::LinSpaced (trunk_sorted_dist.rows (), min_el+1, max_el);
const LineArray ratio = ids / points_nbr;
const LineArray deno = ratio.pow (lambda_);
const LineArray FRMS = deno.inverse ().square () * ids.inverse () * (lower_sum + trunk_sorted_dist);
int min_index (0);
FRMS.minCoeff (&min_index);
const float opt_ratio = float (min_index + min_el) / float (points_nbr);
return (opt_ratio);
}
void TextFormatter::FormatPlainText(CFDC& dc,
int& width, int& height,
int fontsize,
const wchar_t *text, int len,
LineArray& lines)
{
lines.RemoveAll();
int save_width = m_width;
bool save_justified = m_justified;
m_width = width;
m_justified = false;
const wchar_t *top = text + len;
Attr attr;
attr.wa = 0;
attr.fsize = fontsize;
int curh = 0;
while (text < top && curh < height)
{
const wchar_t *p_end = text;
while (p_end < top && *p_end != '\r' && *p_end != '\n')
++p_end;
Paragraph p(p_end - text);
memcpy(p.str, text, (p_end - text)*sizeof(wchar_t));
for (int i = 0; i < p.cflags.size(); ++i)
p.cflags[i].wa = attr.wa;
p.findent = 3; // XXX
int last = lines.GetSize();
FilePos fp = FilePos();
int lh = WrapLine(dc, p, fp, lines, curh, height - curh);
if (lh < 0)
{
// it still might add something
while (last < lines.GetSize())
curh += lines[last++].height;
break;
}
curh += lh;
while (p_end < top && (*p_end == '\r' || *p_end == '\n'))
++p_end;
text = p_end;
}
m_width = save_width;
m_justified = save_justified;
// deduct ispace
int min_ispace = -1, max_width = 0;
for (int i = 0; i < lines.GetSize(); ++i)
{
const Line& ll = lines[i];
int w = 0;
for (int j = 0; j < ll.dx.size(); ++j)
w += ll.dx[j];
w += ll.ispace;
if (max_width < w)
max_width = w;
if (min_ispace<0 || min_ispace>ll.ispace)
min_ispace = ll.ispace;
}
if (min_ispace > 0)
{
for (int i = 0; i < lines.GetSize(); ++i)
lines[i].ispace -= min_ispace;
max_width -= min_ispace;
}
height = curh;
width = max_width;
}
bool TextFormatter::FormatBack(CFDC& dc, FilePos start, FilePos prev_top)
{
AdjustPos(start, true);
if (start.para == 0 && start.off == 0)
return false; // at the top
m_lines.RemoveAll();
m_bot = start;
for (int page = m_pages - 1; page >= 0; --page)
{
LineArray tmp;
FilePos pos = start;
int h = 0;
// while there are still paragrahs before
while (h < m_height && (pos.para>0 || pos.off > 0))
{
// format entire paragraph
LineArray cp;
Paragraph para(m_tf->GetParagraph(pos.docid, pos.para));
if (pos.off < para.len) // double check args
para.len = pos.off;
else
pos.off = para.len;
FilePos fp = FilePos(pos.para, 0, pos.docid);
WrapLine(dc, para, fp, cp, 0, 32768);
// insert the formatted paragraph at start of list
tmp.InsertAt(0, &cp);
for (int i = 0; i < cp.GetSize(); ++i)
h += cp[i].height;
pos.off = 0;
AdjustPos(pos, true);
}
// delete extra lines
int j;
// remove top lines
for (h = 0, j = tmp.GetUpperBound(); j >= 0 && h + tmp[j].height <= m_height; --j)
h += tmp[j].height;
if (j < tmp.GetUpperBound())
{
if (j >= 0 && prev_top != 0 && tmp[j + 1].pos >= prev_top)
{
--j;
tmp.RemoveAt(0, j + 1);
// now remove bottom lines
for (h = j = 0; j < tmp.GetSize() && h + tmp[j].height <= m_height; ++j)
h += tmp[j].height;
if (j < tmp.GetSize())
tmp.RemoveAt(j, tmp.GetSize() - j);
}
else
{
tmp.RemoveAt(0, j + 1);
}
}
// save lines
m_lines.InsertAt(0, &tmp);
m_pagelen.SetAtGrow(page, tmp.GetSize());
start = m_lines[0].pos;
if (start.para == 0 && start.off == 0) // we reached the top of file
return FormatFwd(dc, FilePos(0, 0, start.docid));
}
// save positions
m_top = m_lines[0].pos;
Highlight();
// add one dummy line always
Line l;
l.pos = m_bot;
m_lines.Add(l);
return true;
}
// the formatter's core, wraps the line and justifies it if needed
int TextFormatter::WrapLine(CFDC& dc, Paragraph& pp,
FilePos& pos, LineArray& la,
int top, int maxh)
{
if (maxh <= 0)
return 0;
// process images separately
if (pp.flags&Paragraph::image)
return WrapImage(dc, pp, pos, la, top, maxh);
if (pp.len == 0 || (pp.len == 1 && pp.str[0] == L' '))
{
dc.SelectFont(0, 0);
int fh, fa;
dc.GetFontSize(fh, fa);
if (fh > maxh)
return -1;
Line l;
l.pos = pos;
l.flags = Line::first | Line::last | Line::defstyle;
l.height = fh;
l.base = fa;
la.Add(l);
pos.off = pp.len;
return l.height;
}
if (m_hyphenate)
pp.Hyphenate();
const wchar_t *str = pp.str;
int len = pp.len;
Buffer<int> dx(len + 1);
int toth = 0;
while (toth < maxh && pos.off < len)
{
// 1. get text size
int nch = len;
int curwidth = m_width;
int ispace = 0;
if (pos.off == 0 && (pp.flags&(Paragraph::center | Paragraph::right)) == 0)
AdjustIndent(curwidth, ispace, pp.lindent, pp.rindent, pp.findent, dc.GetLPX());
else
AdjustIndent(curwidth, ispace, pp.lindent, pp.rindent, 0, dc.GetLPX());
dx[0] = 0;
int lh = 1, lbase = 1;
GetTextExtent(dc, pp, pos.off, curwidth, nch, dx + 1, lh, lbase);
if (toth + lh > maxh)
return -1;
if (nch == 0)
nch = 1;
// 2. do word wrap
bool addhyp = false;
if (nch + pos.off < pp.str.size())
{
int i;
for (i = nch; i > 0 && str[pos.off + i] != L' '; --i)
{
// wrap at existing dashes
if (i < nch && (str[pos.off + i] == L'-' || str[pos.off + i] == 0x2013 ||
str[pos.off + i] == 0x2014) && i < len - 1 && (str[pos.off + i + 1] == L' ' ||
iswalpha(str[pos.off + i + 1])))
{
++i;
break;
}
// or at possible hyphenation points
if (m_hyphenate && pp.cflags[pos.off + i].hyphen &&
dx[i] + dc.GetHypWidth() <= curwidth)
{
addhyp = true;
break;
}
}
if (i > 0)
nch = i;
else
addhyp = false;
}
// insert it into line list
if (pos.off == 0 && nch == pp.str.size())
{
// got full line
Line l(str, len, false);
l.pos = pos;
l.flags = Line::first | Line::last;
l.ispace = ispace;
l.height = lh;
l.base = lbase;
if (dx[nch] < curwidth)
{
if (pp.flags&Paragraph::center)
l.ispace += (curwidth - dx[nch]) / 2;
else if (pp.flags&Paragraph::right)
l.ispace += curwidth - dx[nch];
}
CopyAttr(l.attr, pp.cflags, len);
for (int j = 0; j < len; ++j)
l.dx[j] = dx[j + 1] - dx[j];
la.Add(l);
pos.off = len;
}
else
{
Line l(str + pos.off, nch, addhyp);
if (addhyp)
l.str[nch] = L'-';
l.pos = pos;
l.ispace = ispace;
l.height = lh;
l.base = lbase;
l.flags = 0;
if (pos.off == 0)
l.flags |= Line::first;
if (pos.off + nch == pp.str.size())
l.flags |= Line::last;
for (int j = 0; j < nch; ++j)
l.dx[j] = dx[j + 1] - dx[j];
int extra_width = 0;
if (addhyp)
l.dx[nch] = extra_width = dc.GetHypWidth();
// 3. justify/center text if needed
if (dx[nch] < curwidth)
{
if (addhyp)
curwidth -= extra_width;
if (pp.flags&Paragraph::center)
{
l.ispace += (curwidth - dx[nch]) / 2;
}
else if (pp.flags&Paragraph::right)
{
l.ispace += curwidth - dx[nch];
}
else if ((m_justified || pp.flags&Paragraph::justify) &&
!(l.flags&Line::last))
{
// count spaces in string
int nspc = 0, i;
for (i = 0; i < nch; ++i)
if (L' ' == str[pos.off + i])
++nspc;
// and distribute extra width to them
if (nspc > 0)
{
int addw = (curwidth - dx[nch]) / nspc;
int extraddw = curwidth - dx[nch] - addw*nspc;
for (i = 0; i < nch; ++i)
{
if (str[pos.off + i] == L' ')
{
l.dx[i] += addw;
if (extraddw)
{
++l.dx[i];
--extraddw;
}
}
}
}
}
}
CopyAttr(l.attr, pp.cflags + pos.off, nch);
if (addhyp)
l.attr[nch] = l.attr[nch - 1];
la.Add(l);
pos.off += nch;
while (pos.off < len && str[pos.off] == L' ')
++pos.off;
}
toth += lh;
}
return toth;
}
// split image into strips
int TextFormatter::WrapImage(CFDC& dc, Paragraph& pp,
FilePos& pos, LineArray& la,
int top, int maxh)
{
Image img;
#if 0
int curwidth = m_width;
int ispace = 0;
AdjustIndent(curwidth, ispace, pp.lindent, pp.rindent, 0, dc.GetLPX());
#else
int curwidth = m_total_width;
int ispace = -m_margin;
#endif
if (pp.links.size() <= 0 ||
!m_tf->GetImage(pp.links[0].target, dc.DC(), curwidth, m_height, m_angle, img))
{
// image fetch failed, just skip the paragraph
pos.off += pp.len;
return 0;
}
#if 0
if (top && img.height > maxh)
return -1;
#endif
// calc strips, min strip height is 16
int striph = (img.height + pp.str.size() - 1) / pp.str.size();
if (striph < 16)
striph = 16;
if (striph > img.height)
striph = img.height;
// number of visible strips
int vstrips = (img.height + striph - 1) / striph;
int topstrip = vstrips;
if (topstrip > pp.len)
topstrip = pp.len;
// all lines are the same
Line line(L" ", 1, false);
line.attr[0].wa = 0;
line.dx[0] = 0;
line.ispace = ispace + (curwidth - img.width) / 2;
line.href = pp.links[0].target;
line.pos = pos;
line.flags = Line::image;
line.height = striph;
line.base = curwidth;
line.imageheight = m_height;
// take care of the strip offset
int stripnum = pos.off;
int yoffset = stripnum*striph;
// add visible strips as lines
int toth = 0;
// add visible strips
while (stripnum < topstrip)
{
line.yoffset = yoffset;
line.pos = pos;
if (stripnum == vstrips - 1)
{
// last line
// assign all unsused spaces here
int spcount = pp.len - pos.off;
line.attr = Buffer<Attr>(spcount);
line.str = Buffer<wchar_t>(spcount);
line.dx = Buffer<int>(spcount);
for (int i = 0; i < spcount; ++i)
{
line.attr[i].wa = 0;
line.str[i] = L' ';
line.dx[i] = 0;
}
line.real_len = spcount;
// adjust line height
line.height = img.height - striph*stripnum;
}
if (toth + line.height > maxh)
break;
la.Add(line);
pos.off += line.real_len;
++stripnum;
yoffset += striph;
toth += line.height;
}
// ok, return processed height
// if we didn't process anything, return a failure
return toth ? toth : -1;
}
