#include "InsetList.h"
+#include "dociterator.h"
+
#include "support/limited_stack.h"
#include "support/types.h"
#include <boost/scoped_ptr.hpp>
-#include <boost/signals/signal0.hpp>
-#include <boost/signals/signal1.hpp>
+#include <boost/signal.hpp>
#include <iosfwd>
#include <map>
class LyXVC;
class LaTeXFeatures;
class Language;
-class Messages;
+class MacroData;
class OutputParams;
class ParagraphList;
class ParConstIterator;
class TeXErrors;
class TexRow;
class Undo;
+class StableDocIterator;
/** The buffer object.
- This is the buffer object. It contains all the informations about
- a document loaded into LyX. I am not sure if the class is complete or
- minimal, probably not.
- \author Lars Gullik Bjønnes
+ * This is the buffer object. It contains all the informations about
+ * a document loaded into LyX.
+ * The buffer object owns the LyXText (wrapped in an InsetText), which
+ * contains the individual paragraphs of the document.
+ *
+ *
+ * I am not sure if the class is complete or
+ * minimal, probably not.
+ * \author Lars Gullik Bjønnes
*/
class Buffer {
public:
/// load a new file
bool readFile(std::string const & filename);
- bool readFile(std::string const & filename, lyx::par_type pit);
-
/// read the header, returns number of unknown tokens
int readHeader(LyXLex & lex);
\param par if != 0 insert the file.
\return \c false if file is not completely read.
*/
- bool readBody(LyXLex &);
+ bool readDocument(LyXLex &);
///
void insertStringAsLines(ParagraphList & plist,
- lyx::par_type &, lyx::pos_type &,
- LyXFont const &, std::string const &);
+ lyx::pit_type &, lyx::pos_type &,
+ LyXFont const &, std::string const &, bool);
///
ParIterator getParFromID(int id) const;
/// do we have a paragraph with this id?
bool hasParWithID(int id) const;
/// This signal is emitted when a parsing error shows up.
- boost::signal1<void, ErrorItem> error;
+ boost::signal<void(ErrorItem)> error;
/// This signal is emitted when some message shows up.
- boost::signal1<void, std::string> message;
+ boost::signal<void(std::string)> message;
/// This signal is emitted when the buffer busy status change.
- boost::signal1<void, bool> busy;
+ boost::signal<void(bool)> busy;
/// This signal is emitted when the buffer readonly status change.
- boost::signal1<void, bool> readonly;
+ boost::signal<void(bool)> readonly;
/// Update window titles of all users.
- boost::signal0<void> updateTitles;
+ boost::signal<void()> updateTitles;
/// Reset autosave timers for all users.
- boost::signal0<void> resetAutosaveTimers;
+ boost::signal<void()> resetAutosaveTimers;
/// This signal is emitting if the buffer is being closed.
- boost::signal0<void> closing;
+ boost::signal<void()> closing;
/** Save file.
/// Set by buffer_funcs' newFile.
void fully_loaded(bool);
- ///
+ /// Our main text (inside the top InsetText)
LyXText & text() const;
- ///
+
+ /// Our top InsetText!
InsetBase & inset() const;
+ //
+ // Macro handling
+ //
+ ///
+ void buildMacros();
+ ///
+ bool hasMacro(std::string const & name) const;
+ ///
+ MacroData const & getMacro(std::string const & name) const;
+ ///
+ void insertMacro(std::string const & name, MacroData const & data);
+ ///
+ void saveCursor(StableDocIterator cursor, StableDocIterator anchor);
+ ///
+ StableDocIterator getCursor() const { return cursor_; }
+ ///
+ StableDocIterator getAnchor() const { return anchor_; }
+ ///
+ void changeRefsIfUnique(std::string const & from, std::string const & to);
+
private:
/** Inserts a file into a document
- \param par if != 0 insert the file.
\return \c false if method fails.
*/
- bool readFile(LyXLex &, std::string const & filename,
- lyx::par_type pit);
+ bool readFile(LyXLex &, std::string const & filename);
bool do_writeFile(std::ostream & ofs) const;
class Impl;
/// The pointer never changes although *pimpl_'s contents may.
boost::scoped_ptr<Impl> const pimpl_;
+
+ /// Save the cursor Position on Buffer switch
+ /// this would not be needed if every Buffer would have
+ /// it's BufferView, this should be FIXED in future.
+ StableDocIterator cursor_;
+ StableDocIterator anchor_;
};
#endif