#include "support/SignalSlot.h"
#include <list>
+#include <set>
#include <string>
#include <vector>
};
/// Constructor
- explicit Buffer(std::string const & file, bool b = false);
+ explicit Buffer(std::string const & file, bool readonly = false,
+ Buffer const * cloned_buffer = 0);
/// Destructor
~Buffer();
+ ///
+ Buffer * clone() const;
+ ///
+ bool isClone() const;
+
/** High-level interface to buffer functionality.
This function parses a command string and executes it.
*/
/// Write document to stream. Returns \c false if unsuccesful.
bool write(std::ostream &) const;
+ /// save emergency file
+ /// \return a status message towards the user.
+ docstring emergencyWrite();
/// Write file. Returns \c false if unsuccesful.
bool writeFile(support::FileName const &) const;
- /// Loads LyX file \c filename into buffer, * and \return success
+ /// Loads LyX file \c filename into buffer, * and return success
bool loadLyXFile(support::FileName const & s);
/// Fill in the ErrorList with the TeXErrors
///
void setUnnamed(bool flag = true);
- ///
+ /// Whether or not a filename has been assigned to this buffer
bool isUnnamed() const;
+ /// Whether or not this buffer is internal.
+ ///
+ /// An internal buffer does not contain a real document, but some auxiliary text segment.
+ /// It is not associated with a filename, it is never saved, thus it does not need to be
+ /// automatically saved, nor it needs to trigger any "do you want to save ?" question.
+ bool isInternal() const;
+
/// Mark this buffer as dirty.
void markDirty();
/// \return true if \p child is a child of this \c Buffer.
bool isChild(Buffer * child) const;
- /// return a vector with all children and grandchildren
- std::vector<Buffer *> getChildren() const;
+ /// return a vector with all children (and grandchildren)
+ std::vector<Buffer *> getChildren(bool grand_children = true) const;
+
+ /// Add all children (and grandchildren) to supplied vector
+ void getChildren(std::vector<Buffer *> & children, bool grand_children = true) const;
/// Is buffer read-only?
bool isReadonly() const;
/// Return macro defined before the inclusion of the child
MacroData const * getMacro(docstring const & name, Buffer const & child, bool global = true) const;
+ /// Collect user macro names at loading time
+ typedef std::set<docstring> UserMacroSet;
+ UserMacroSet usermacros;
+
/// Replace the inset contents for insets which InsetCode is equal
/// to the passed \p inset_code.
void changeRefsIfUnique(docstring const & from, docstring const & to,
bool isExportable(std::string const & format) const;
///
std::vector<Format const *> exportableFormats(bool only_viewable) const;
+ ///
+ bool isExportableFormat(std::string const & format) const;
///
typedef std::vector<std::pair<InsetRef *, ParIterator> > References;
// FIXME This really shouldn't be needed, but at the moment it's not
// clear how to do it just for the individual pieces we need.
void setBuffersForInsets() const;
- ///
- void updateLabels(UpdateScope = UpdateMaster) const;
- ///
- void updateLabels(ParIterator & parit) const;
+ /// Updates screen labels and some other information associated with
+ /// insets and paragraphs. Actually, it's more like a general "recurse
+ /// through the Buffer" routine, that visits all the insets and paragraphs.
+ void updateLabels() const { updateLabels(UpdateMaster, false); }
+ /// \param scope: whether to start with the master document or just
+ /// do this one.
+ /// \param output: whether we are preparing for output.
+ void updateLabels(UpdateScope scope, bool output) const;
+ ///
+ void updateLabels(ParIterator & parit, bool output) const;
/// Spellcheck starting from \p from.
/// \p from initial position, will then points to the next misspelled
*/
void updateMacros(DocIterator & it,
DocIterator & scope) const;
-
+ ///
+ void setLabel(ParIterator & it) const;
///
void collectRelatives(BufferSet & bufs) const;
class Impl;
/// The pointer never changes although *pimpl_'s contents may.
Impl * const d;
-
+ ///
frontend::GuiBufferDelegate * gui_;
/// This function is called when the buffer structure is changed.