* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
+#include "InsetMathSqrt.h"
#include "MacroTable.h"
#include "MathMacroTemplate.h"
#include "MathMacroArgument.h"
+#include "MathParser.h"
+#include "MathStream.h"
#include "MathSupport.h"
-#include "InsetMathSqrt.h"
+#include "InsetMathNest.h"
-#include "debug.h"
+#include "Buffer.h"
#include "DocIterator.h"
+#include "InsetList.h"
+#include "Text.h"
-#include <boost/assert.hpp>
+#include "support/debug.h"
+#include "support/gettext.h"
+#include "support/lassert.h"
#include <sstream>
+using namespace std;
namespace lyx {
-using std::endl;
-using std::istringstream;
-using std::map;
-using std::pair;
-using std::string;
-using std::vector;
-using std::size_t;
+/////////////////////////////////////////////////////////////////////
+//
+// MacroData
+//
+/////////////////////////////////////////////////////////////////////
-MacroData::MacroData()
- : numargs_(0), lockCount_(0)
+MacroData::MacroData(Buffer * buf)
+ : buffer_(buf), queried_(true), numargs_(0), sym_(0), optionals_(0),
+ lockCount_(0), redefinition_(false), type_(MacroTypeNewcommand)
{}
-MacroData::MacroData(docstring const & def, int numargs, docstring const & disp, string const & requires)
- : def_(def), numargs_(numargs), disp_(disp), requires_(requires), lockCount_(0)
-{}
+MacroData::MacroData(Buffer * buf, DocIterator const & pos)
+ : buffer_(buf), pos_(pos), queried_(false), numargs_(0), sym_(0),
+ optionals_(0), lockCount_(0), redefinition_(false),
+ type_(MacroTypeNewcommand)
+{
+}
-void MacroData::expand(vector<MathData> const & args, MathData & to) const
+MacroData::MacroData(Buffer * buf, MathMacroTemplate const & macro)
+ : buffer_(buf), queried_(false), numargs_(0), sym_(0), optionals_(0),
+ lockCount_(0), redefinition_(false), type_(MacroTypeNewcommand)
{
- InsetMathSqrt inset; // Hack. Any inset with a cell would do.
- // FIXME UNICODE
- asArray(disp_.empty() ? def_ : disp_, inset.cell(0));
+ queryData(macro);
+}
+
+
+bool MacroData::expand(vector<MathData> const & args, MathData & to) const
+{
+ updateData();
+
+ // Hack. Any inset with a cell would do.
+ InsetMathSqrt inset(const_cast<Buffer *>(buffer_));
+
+ docstring const & definition(display_.empty() ? definition_ : display_);
+ asArray(definition, inset.cell(0), Parse::QUIET);
//lyxerr << "MathData::expand: args: " << args << endl;
- //lyxerr << "MathData::expand: ar: " << inset.cell(0) << endl;
- for (DocIterator it = doc_iterator_begin(inset); it; it.forwardChar()) {
+ //LYXERR0("MathData::expand: ar: " << inset.cell(0));
+ for (DocIterator it = doc_iterator_begin(buffer_, &inset); it; it.forwardChar()) {
if (!it.nextInset())
continue;
- if (it.nextInset()->lyxCode() != Inset::MATHMACROARG_CODE)
+ if (it.nextInset()->lyxCode() != MATH_MACROARG_CODE)
continue;
//it.cell().erase(it.pos());
//it.cell().insert(it.pos(), it.nextInset()->asInsetMath()
it.cell().insert(it.pos(), args[n - 1]);
}
}
- //lyxerr << "MathData::expand: res: " << inset.cell(0) << endl;
+ //LYXERR0("MathData::expand: res: " << inset.cell(0));
to = inset.cell(0);
+ // If the result is equal to the definition then we either have a
+ // recursive loop, or the definition did not contain any macro in the
+ // first place.
+ return asString(to) != definition;
}
-// The global table.
-MacroTable & MacroTable::globalMacros()
+size_t MacroData::optionals() const
{
- static MacroTable theGlobalMacros;
- return theGlobalMacros;
+ updateData();
+ return optionals_;
+}
+
+
+vector<docstring> const & MacroData::defaults() const
+{
+ updateData();
+ return defaults_;
}
-bool MacroTable::has(docstring const & name) const
+string const MacroData::requires() const
{
- return find(name) != end();
+ if (sym_)
+ return sym_->requires;
+ return string();
}
-MacroData const & MacroTable::get(docstring const & name) const
+bool MacroData::hidden() const
+{
+ if (sym_)
+ return sym_->hidden;
+ return false;
+}
+
+
+docstring const MacroData::xmlname() const
+{
+ if (sym_)
+ return sym_->xmlname;
+ return docstring();
+}
+
+
+char const * MacroData::MathMLtype() const
+{
+ return sym_ ? sym_->MathMLtype() : 0;
+}
+
+
+void MacroData::unlock() const
+{
+ --lockCount_;
+ LASSERT(lockCount_ >= 0, lockCount_ = 0);
+}
+
+
+void MacroData::queryData(MathMacroTemplate const & macro) const
+{
+ if (queried_)
+ return;
+
+ queried_ = true;
+ definition_ = macro.definition();
+ numargs_ = macro.numArgs();
+ display_ = macro.displayDefinition();
+ redefinition_ = macro.redefinition();
+ type_ = macro.type();
+ optionals_ = macro.numOptionals();
+
+ macro.getDefaults(defaults_);
+}
+
+
+void MacroData::updateData() const
+{
+ if (queried_)
+ return;
+
+ LBUFERR(buffer_);
+
+ // Try to fix position DocIterator. Should not do anything in theory.
+ pos_.fixIfBroken();
+
+ // find macro template
+ Inset * inset = pos_.nextInset();
+ if (inset == 0 || inset->lyxCode() != MATHMACRO_CODE) {
+ lyxerr << "BUG: No macro template found by MacroData" << endl;
+ return;
+ }
+
+ // query the data from the macro template
+ queryData(static_cast<MathMacroTemplate const &>(*inset));
+}
+
+
+int MacroData::write(odocstream & os, bool overwriteRedefinition) const
+{
+ updateData();
+
+ // find macro template
+ Inset * inset = pos_.nextInset();
+ if (inset == 0 || inset->lyxCode() != MATHMACRO_CODE) {
+ lyxerr << "BUG: No macro template found by MacroData" << endl;
+ return 0;
+ }
+
+ // output template
+ MathMacroTemplate const & tmpl =
+ static_cast<MathMacroTemplate const &>(*inset);
+ otexrowstream ots(os);
+ WriteStream wi(ots, false, true, WriteStream::wsDefault);
+ return tmpl.write(wi, overwriteRedefinition);
+}
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// The global table of macros
+//
+/////////////////////////////////////////////////////////////////////
+
+MacroTable & MacroTable::globalMacros()
+{
+ static MacroTable theGlobalMacros;
+ return theGlobalMacros;
+}
+
+
+MacroData const * MacroTable::get(docstring const & name) const
{
const_iterator it = find(name);
- BOOST_ASSERT(it != end());
- return it->second;
+ return it == end() ? 0 : &it->second;
}
-void MacroTable::insert(docstring const & name, MacroData const & data)
+MacroTable::iterator
+MacroTable::insert(docstring const & name, MacroData const & data)
{
//lyxerr << "MacroTable::insert: " << to_utf8(name) << endl;
- operator[](name) = data;
+ iterator it = find(name);
+ if (it == end())
+ it = map<docstring, MacroData>::insert(
+ make_pair(name, data)).first;
+ else
+ it->second = data;
+ return it;
}
-void MacroTable::insert(docstring const & def, string const & requires)
+MacroTable::iterator
+MacroTable::insert(Buffer * buf, docstring const & def)
{
//lyxerr << "MacroTable::insert, def: " << to_utf8(def) << endl;
- MathMacroTemplate mac(def);
- MacroData data = mac.asMacroData();
- data.requires() = requires;
- insert(mac.name(), data);
+ MathMacroTemplate mac(buf);
+ mac.fromString(def);
+ MacroData data(buf, mac);
+ return insert(mac.name(), data);
+}
+
+
+void MacroTable::getMacroNames(std::set<docstring> & names, bool gethidden) const
+{
+ for (const_iterator it = begin(); it != end(); ++it)
+ if (gethidden || !it->second.hidden())
+ names.insert(it->first);
}
lyxerr << "\n------------------------------------------" << endl;
for (const_iterator it = begin(); it != end(); ++it)
lyxerr << to_utf8(it->first)
- << " [" << to_utf8(it->second.def()) << "] : "
- << " [" << to_utf8(it->second.disp()) << "] : "
+ << " [" << to_utf8(it->second.definition()) << "] : "
+ << " [" << to_utf8(it->second.display()) << "] : "
<< endl;
lyxerr << "------------------------------------------" << endl;
}
+/////////////////////////////////////////////////////////////////////
+//
+// MacroContext
+//
+/////////////////////////////////////////////////////////////////////
+
+MacroContext::MacroContext(Buffer const * buf, DocIterator const & pos)
+ : buf_(buf), pos_(pos)
+{
+}
+
+
+MacroData const * MacroContext::get(docstring const & name) const
+{
+ return buf_->getMacro(name, pos_);
+}
+
} // namespace lyx
projects / lyx.git / blobdiff