#ifndef PREVIEWLOADER_H
#define PREVIEWLOADER_H
-#include <boost/signal.hpp>
+#include "support/signals.h"
+
#include <QObject>
-#include "support/docstring.h"
#include "ColorCode.h"
/// Remove this snippet of LaTeX from the PreviewLoader.
void remove(std::string const & latex_snippet) const;
- /// Record math macro definitions added to the loader
- void addMacroDef(docstring const & latex_snippet) const;
- /// Has a math macro definition already been added to the loader?
- bool hasMacroDef(docstring const & latex_snippet) const;
-
/** We have accumulated several latex snippets with status "InQueue".
* Initiate their transformation into bitmap images.
*/
* has been created and is ready for loading through
* lyx::graphics::PreviewImage::image().
*/
- typedef boost::signal<void(PreviewImage const &)> sig_type;
- typedef sig_type::slot_type slot_type;
+ typedef signals2::signal<void(PreviewImage const &)> sig;
+ typedef sig::slot_type slot;
///
- boost::signals::connection connect(slot_type const &) const;
+ signals2::connection connect(slot const &) const;
/** When PreviewImage has finished loading the image file into memory,
* it tells the PreviewLoader to tell the outside world