#include "TextClass.h"
-#include "BaseClassList.h"
+#include "LayoutFile.h"
#include "Color.h"
#include "Counters.h"
#include "Floating.h"
#include "support/lstrings.h"
#include "support/os.h"
+#include <algorithm>
+#include <fstream>
#include <sstream>
+#include "boost/assert.hpp"
+
using namespace std;
using namespace lyx::support;
namespace {
-class LayoutNamesEqual : public unary_function<LayoutPtr, bool> {
+class LayoutNamesEqual : public unary_function<Layout, bool> {
public:
LayoutNamesEqual(docstring const & name)
: name_(name)
{}
- bool operator()(LayoutPtr const & c) const
+ bool operator()(Layout const & c) const
{
- return c->name() == name_;
+ return c.name() == name_;
}
private:
docstring name_;
};
-int const FORMAT = 6;
+int const FORMAT = 7;
bool layout2layout(FileName const & filename, FileName const & tempfile)
return "input file";
case TextClass::MODULE:
return "module file";
+ case TextClass::VALIDATION:
+ return "validation";
}
// shutup warning
return string();
} // namespace anon
-docstring const TextClass::emptylayout_ = from_ascii("PlainLayout");
+docstring const TextClass::emptylayout_ = from_ascii(N_("Plain Layout"));
InsetLayout DocumentClass::empty_insetlayout_;
TextClass::TextClass()
{
- floatlist_ = boost::shared_ptr<FloatList>(new FloatList);
- counters_ = boost::shared_ptr<Counters>(new Counters);
outputType_ = LATEX;
columns_ = 1;
sides_ = OneSide;
titletype_ = TITLE_COMMAND_AFTER;
titlename_ = "maketitle";
loaded_ = false;
- // a hack to make this available for translation
- // i'm sure there must be a better way (rgh)
- _("PlainLayout");
}
TC_NOFLOAT,
TC_TITLELATEXNAME,
TC_TITLELATEXTYPE,
- TC_FORMAT
+ TC_FORMAT,
+ TC_ADDTOPREAMBLE
};
-// Reads a textclass structure from file.
-bool TextClass::read(FileName const & filename, ReadType rt)
-{
- if (!filename.isReadableFile()) {
- lyxerr << "Cannot read layout file `" << filename << "'."
- << endl;
- return false;
- }
+namespace {
keyword_item textClassTags[] = {
+ { "addtopreamble", TC_ADDTOPREAMBLE },
{ "classoptions", TC_CLASSOPTIONS },
{ "columns", TC_COLUMNS },
{ "counter", TC_COUNTER },
{ "titlelatextype", TC_TITLELATEXTYPE },
{ "tocdepth", TC_TOCDEPTH }
};
+
+} //namespace anon
+
+
+bool TextClass::convertLayoutFormat(support::FileName const & filename, ReadType rt)
+{
+ LYXERR(Debug::TCLASS, "Converting layout file to " << FORMAT);
+ FileName const tempfile = FileName::tempName();
+ bool success = layout2layout(filename, tempfile);
+ if (success)
+ success = read(tempfile, rt);
+ tempfile.removeFile();
+ return success;
+}
+
+bool TextClass::read(FileName const & filename, ReadType rt)
+{
+ if (!filename.isReadableFile()) {
+ lyxerr << "Cannot read layout file `" << filename << "'."
+ << endl;
+ return false;
+ }
LYXERR(Debug::TCLASS, "Reading " + translateRT(rt) + ": " +
to_utf8(makeDisplayPath(filename.absFilename())));
// Define the `empty' layout used in table cells, ert, etc. Note that
// we do this before loading any layout file, so that classes can
// override features of this layout if they should choose to do so.
- if (rt == BASECLASS) {
+ if (rt == BASECLASS && !hasLayout(emptylayout_)) {
static char const * s = "Margin Static\n"
"LatexType Paragraph\n"
"LatexName dummy\n"
// The only way this happens is because the hardcoded layout above
// is wrong.
BOOST_ASSERT(false);
- }
- layoutlist_.push_back(boost::shared_ptr<Layout>(new Layout(lay)));
+ };
+ layoutlist_.push_back(lay);
}
-
Lexer lexrc(textClassTags,
sizeof(textClassTags) / sizeof(textClassTags[0]));
lexrc.setFile(filename);
+ ReturnValues retval = read(lexrc, rt);
+
+ LYXERR(Debug::TCLASS, "Finished reading " + translateRT(rt) + ": " +
+ to_utf8(makeDisplayPath(filename.absFilename())));
+
+ if (retval != FORMAT_MISMATCH)
+ return retval == OK;
+
+ bool const worx = convertLayoutFormat(filename, rt);
+ if (!worx) {
+ lyxerr << "Unable to convert " << filename <<
+ " to format " << FORMAT << std::endl;
+ return false;
+ }
+ return true;
+}
+
+
+bool TextClass::validate(std::string const & str)
+{
+ TextClass tc;
+ return tc.read(str, VALIDATION);
+}
+
+
+bool TextClass::read(std::string const & str, ReadType rt)
+{
+ Lexer lexrc(textClassTags,
+ sizeof(textClassTags) / sizeof(textClassTags[0]));
+ istringstream is(str);
+ lexrc.setStream(is);
+ ReturnValues retval = read(lexrc, rt);
+
+ if (retval != FORMAT_MISMATCH)
+ return retval == OK;
+
+ // write the layout string to a temporary file
+ FileName const tempfile = FileName::tempName();
+ ofstream os(tempfile.toFilesystemEncoding().c_str());
+ if (!os) {
+ lyxerr << "Unable to create tempoary file in TextClass::read!!"
+ << std::endl;
+ return false;
+ }
+ os << str;
+ os.close();
+
+ // now try to convert it
+ bool const worx = convertLayoutFormat(tempfile, rt);
+ if (!worx) {
+ lyxerr << "Unable to convert internal layout information to format "
+ << FORMAT << std::endl;
+ }
+ tempfile.removeFile();
+ return worx;
+}
+
+
+// Reads a textclass structure from file.
+TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
+{
bool error = !lexrc.isOK();
// Format of files before the 'Format' tag was introduced
+ lexrc.getString() + " is probably not valid UTF-8!";
lexrc.printError(s.c_str());
Layout lay;
- //FIXME If we're just dropping this layout, do we really
- //care whether there's an error?? Or should we just set
- //error to true, since we couldn't even read the name?
+ // Since we couldn't read the name, we just scan the rest
+ // of the style and discard it.
error = !readStyle(lexrc, lay);
} else if (hasLayout(name)) {
- Layout * lay = operator[](name).get();
- error = !readStyle(lexrc, *lay);
+ Layout & lay = operator[](name);
+ error = !readStyle(lexrc, lay);
} else {
Layout lay;
lay.setName(name);
lay.is_environment = true;
error = !readStyle(lexrc, lay);
if (!error)
- layoutlist_.push_back(boost::shared_ptr<Layout>(new Layout(lay)));
+ layoutlist_.push_back(lay);
if (defaultlayout_.empty()) {
// We do not have a default layout yet, so we choose
preamble_ = from_utf8(lexrc.getLongString("EndPreamble"));
break;
+ case TC_ADDTOPREAMBLE:
+ preamble_ += from_utf8(lexrc.getLongString("EndPreamble"));
+ break;
+
case TC_PROVIDES: {
lexrc.next();
string const feature = lexrc.getString();
case TC_NOFLOAT:
if (lexrc.next()) {
string const nofloat = lexrc.getString();
- floatlist_->erase(nofloat);
+ floatlist_.erase(nofloat);
}
break;
}
break;
}
- if (format != FORMAT) {
- LYXERR(Debug::TCLASS, "Converting layout file from format "
- << format << " to " << FORMAT);
- FileName const tempfile = FileName::tempName();
- bool success = layout2layout(filename, tempfile);
- if (success)
- read(tempfile, rt);
- tempfile.removeFile();
- return success;
- }
-
- LYXERR(Debug::TCLASS, "Finished reading " + translateRT(rt) + ": " +
- to_utf8(makeDisplayPath(filename.absFilename())));
+ if (format != FORMAT)
+ return FORMAT_MISMATCH;
if (rt != BASECLASS)
- return !error;
+ return (error ? ERROR : OK);
if (defaultlayout_.empty()) {
lyxerr << "Error: Textclass '" << name_
min_toclevel_ = Layout::NOT_IN_TOC;
max_toclevel_ = Layout::NOT_IN_TOC;
- DocumentClass::const_iterator lit = begin();
- DocumentClass::const_iterator len = end();
+ const_iterator lit = begin();
+ const_iterator len = end();
for (; lit != len; ++lit) {
- Layout const & lt = **lit;
- int const toclevel = lt.toclevel;
+ int const toclevel = lit->toclevel;
if (toclevel != Layout::NOT_IN_TOC) {
if (min_toclevel_ == Layout::NOT_IN_TOC)
min_toclevel_ = toclevel;
LYXERR(Debug::TCLASS, "Minimum TocLevel is " << min_toclevel_
<< ", maximum is " << max_toclevel_);
- return !error;
+ return (error ? ERROR : OK);
}
case FT_TYPE:
lexrc.next();
type = lexrc.getString();
- if (floatlist_->typeExist(type)) {
- Floating const & fl = floatlist_->getType(type);
+ if (floatlist_.typeExist(type)) {
+ Floating const & fl = floatlist_.getType(type);
placement = fl.placement();
ext = fl.ext();
within = fl.within();
if (getout) {
Floating fl(type, placement, ext, within,
style, name, listName, builtin);
- floatlist_->newFloat(fl);
+ floatlist_.newFloat(fl);
// each float has its own counter
- counters_->newCounter(from_ascii(type), from_ascii(within),
+ counters_.newCounter(from_ascii(type), from_ascii(within),
docstring(), docstring());
// also define sub-float counters
docstring const subtype = "sub-" + from_ascii(type);
- counters_->newCounter(subtype, from_ascii(type),
+ counters_.newCounter(subtype, from_ascii(type),
"\\alph{" + subtype + "}", docstring());
}
case CT_NAME:
lexrc.next();
name = lexrc.getDocString();
- if (counters_->hasCounter(name))
+ if (counters_.hasCounter(name))
LYXERR(Debug::TCLASS, "Reading existing counter " << to_utf8(name));
else
LYXERR(Debug::TCLASS, "Reading new counter " << to_utf8(name));
// Here if have a full counter if getout == true
if (getout)
- counters_->newCounter(name, within,
+ counters_.newCounter(name, within,
labelstring, labelstring_appendix);
lexrc.popTable();
-LayoutPtr const & TextClass::operator[](docstring const & name) const
+Layout const & TextClass::operator[](docstring const & name) const
{
BOOST_ASSERT(!name.empty());
- LayoutList::const_iterator cit =
- find_if(layoutlist_.begin(),
- layoutlist_.end(),
- LayoutNamesEqual(name));
+ const_iterator it =
+ find_if(begin(), end(), LayoutNamesEqual(name));
- if (cit == layoutlist_.end()) {
+ if (it == end()) {
lyxerr << "We failed to find the layout '" << to_utf8(name)
<< "' in the layout list. You MUST investigate!"
<< endl;
- for (LayoutList::const_iterator it = layoutlist_.begin();
- it != layoutlist_.end(); ++it)
- lyxerr << " " << to_utf8(it->get()->name()) << endl;
+ for (const_iterator cit = begin(); cit != end(); ++cit)
+ lyxerr << " " << to_utf8(cit->name()) << endl;
// we require the name to exist
BOOST_ASSERT(false);
}
- return *cit;
+ return *it;
+}
+
+
+Layout & TextClass::operator[](docstring const & name)
+{
+ BOOST_ASSERT(!name.empty());
+
+ iterator it = find_if(begin(), end(), LayoutNamesEqual(name));
+
+ if (it == end()) {
+ lyxerr << "We failed to find the layout '" << to_utf8(name)
+ << "' in the layout list. You MUST investigate!"
+ << endl;
+ for (const_iterator cit = begin(); cit != end(); ++cit)
+ lyxerr << " " << to_utf8(cit->name()) << endl;
+
+ // we require the name to exist
+ BOOST_ASSERT(false);
+ }
+
+ return *it;
}
InsetLayout const & DocumentClass::insetLayout(docstring const & name) const
{
docstring n = name;
+ InsetLayouts::const_iterator cen = insetlayoutlist_.end();
while (!n.empty()) {
- if (insetlayoutlist_.count(n) > 0)
- return insetlayoutlist_[n];
+ InsetLayouts::const_iterator cit = insetlayoutlist_.lower_bound(n);
+ if (cit != cen && cit->first == n)
+ return cit->second;
size_t i = n.find(':');
if (i == string::npos)
break;
}
-LayoutPtr const & TextClass::defaultLayout() const
+Layout const & TextClass::defaultLayout() const
{
return operator[](defaultLayoutName());
}
+bool TextClass::isDefaultLayout(Layout const & lay) const
+{
+ return lay.name() == defaultLayoutName();
+}
+
+
+bool TextClass::isEmptyLayout(Layout const & lay) const
+{
+ return lay.name() == emptyLayoutName();
+}
+
+
DocumentClass & DocumentClassBundle::newClass(LayoutFile const & baseClass)
{
- DocumentClass dc(baseClass);
+ DocumentClass * dc = new DocumentClass(baseClass);
tc_list_.push_back(dc);
- return tc_list_.back();
+ return *tc_list_.back();
}
LayoutList::const_iterator it = layoutlist_.begin();
LayoutList::const_iterator end = layoutlist_.end();
for (; it != end; ++it)
- if (it->get()->latexname() == lay)
+ if (it->latexname() == lay)
return true;
return false;
}
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