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/* This file is part of EdiTeX, an editor of mathematical
* expressions based on TeX syntax.
*
* Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
* 2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For more information, please visit the project's home page
* http://helm.cs.unibo.it/editex/
* or send an email to <lpadovan@cs.unibo.it>
*/
#include <cassert>
#include "dom.hh"
#include "TPushParser.hh"
#include "timer.hh"
#include "ILPushLexer.hh"
#include "TDictionary.hh"
#include "CLoggerConsole.hh"
#include "CMathMLFactoryXSLT.hh"
#include "CMathMLFactoryXSLTDiff.hh"
#include "AMathMLConsumer.hh"
#include "guiGTK.h"
extern void *parseMathMLFile(char *);
struct Context
{
/*
Context(const std::string& s, TPushLexer& l, TPushParser& p) : buffer(s), i(0), lexer(l), parser(p) { };
*/
Context(const std::string& s, APushLexer& l, TPushParser& p, DOMX::XSLTStylesheet& ts)
: buffer(s), i(0), lexer(l), parser(p), texStyle(ts) { };
void send(void)
{
if (i < buffer.length()) lexer.push(buffer[i++]);
}
std::string buffer;
unsigned i;
APushLexer& lexer;
TPushParser& parser;
DOMX::XSLTStylesheet& texStyle;
};
extern "C" void
edit_output_tex(Context* data)
{
assert(data);
DOM::Document res = data->texStyle.apply(data->parser.document());
#if 0
res.normalize();
DOM::Node c = res.get_firstChild();
if (c) std::cout << "HEY, there is a child! " << c.get_nodeName() << " " << c.get_nodeValue() << std::endl;
#endif
//data->texStyle.save(res, stdout);
}
extern "C" int
edit_timeout(Context* data)
{
assert(data);
GUI_freeze();
data->send();
GUI_thaw();
return 1;
}
extern "C" void
edit_push_char(Context* context, gchar ch)
{
assert(context != NULL);
long t0 = getTimer();
GUI_freeze();
std::cout << "*** SENDING " << ch << std::endl;
context->lexer.push(ch);
GUI_thaw();
long t1 = getTimer();
std::cout << "=== OVERALL TIME = " << (t1 - t0) / 1000 << std::endl;
}
#include <unistd.h>
extern "C" void
edit_push_string(Context* context, const gchar* s)
{
assert(context != NULL);
assert(s != NULL);
#if 0
// GUI_freeze();
// context->parser.freeze();
for (unsigned i = 0; s[i]; i++)
{
GUI_freeze();
context->lexer.push(s[i]);
GUI_thaw();
usleep(100000);
usleep(100000);
}
// context->parser.thaw();
// GUI_thaw();
#endif
context->buffer = s;
}
extern "C" void
edit_drop(Context* context, gboolean alt, gboolean control)
{
// At the moment, the last parameter is not used, but it will
// be useful when we will handle the "fast" deletion
assert(context != NULL);
GUI_freeze();
context->lexer.drop(alt);
GUI_thaw();
}
extern "C" void
edit_reset_tex(Context* context)
{
assert(context != NULL);
GUI_freeze();
context->lexer.reset();
context->parser.reset();
GUI_thaw();
}
extern "C" void
edit_complete(Context* context)
{
assert(context != NULL);
GUI_freeze();
if (!context->lexer.complete()) context->lexer.push('\t');
GUI_thaw();
}
int
main(int argc, char* argv[])
{
CLoggerConsole logger;
logger.verbosity(ALogger::Debug);
TDictionary dictionary(logger);
logger.info("loading the dictionary...");
dictionary.load("./dict/dictionary-tex.xml");
logger.info("loading the stylesheet...");
DOM::DOMImplementation di;
DOM::Document mmlStyleDoc = di.createDocumentFromURI("./xsl/tml-mmlp.xsl");
DOMX::XSLTStylesheet mmlStyle(mmlStyleDoc);
DOM::Document texStyleDoc = di.createDocumentFromURI("./xsl/tml-texid.xsl");
DOMX::XSLTStylesheet texStyle(texStyleDoc);
CMathMLFactoryXSLT factory(logger, mmlStyle);
TPushParser parser(logger, factory, dictionary);
ILPushLexer lexer(logger, parser, dictionary);
#if 0
lexer.push('$');
lexer.push(' ');
assert(result);
#endif
#if 0
DOM::Document doc = parser.document().document();
std::vector< std::pair<DOM::GdomeString, DOM::GdomeString> > np;
result = style.apply(doc, np);
style.save(result, stdout);
#endif
Context context("", lexer, parser, texStyle);
GUI_init(&argc, &argv, "EditTeX", 500, 600, &context);
GUI_load_document(gdome_cast_doc(static_cast<GdomeNode*>(factory.document())));
GUI_run();
GUI_uninit();
GUI_unload_document();
}
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