#define BUFFER_H
#include "OutputEnums.h"
-#include "update_flags.h"
#include "insets/InsetCode.h"
class BiblioInfo;
class BufferParams;
-class BufferSet;
class DispatchResult;
class DocIterator;
class docstring_list;
-class ErrorItem;
class ErrorList;
class FuncRequest;
class FuncStatus;
class Inset;
-class InsetRef;
class InsetLabel;
+class InsetRef;
class Font;
class Format;
class Lexer;
-class LyXRC;
class Text;
class LyXVC;
class LaTeXFeatures;
class FileNameList;
}
+
+class Buffer;
+typedef std::list<Buffer *> ListOfBuffers;
+
+
/** The buffer object.
* This is the buffer object. It contains all the informations about
* a document loaded into LyX.
void setParent(Buffer const *);
Buffer const * parent() const;
- // Collect all relative buffer
- std::vector<Buffer const *> allRelatives() const;
-
/** Get the document's master (or \c this if this is not a
child document)
*/
/// \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(bool grand_children = true) const;
-
- /// Add all children (and grandchildren) to supplied vector
- void getChildren(std::vector<Buffer *> & children, bool grand_children = true) const;
+ /// \return true if this \c Buffer has children
+ bool hasChildren() const;
+
+ /// \return a list of the direct children of this Buffer.
+ /// this list has no duplicates and is in the order in which
+ /// the children appear.
+ ListOfBuffers getChildren() const;
+
+ /// \return a list of all descendents of this Buffer (children,
+ /// grandchildren, etc). this list has no duplicates and is in
+ /// the order in which the children appear.
+ ListOfBuffers getDescendents() const;
+
+ /// Collect all relative buffers, in the order in which they appear.
+ /// I.e., the "root" Buffer is first, then its first child, then any
+ /// of its children, etc. However, there are no duplicates in this
+ /// list.
+ /// This is "stable", too, in the sense that it returns the same
+ /// thing from whichever Buffer it is called.
+ ListOfBuffers allRelatives() const;
/// Is buffer read-only?
bool isReadonly() const;
*/
void validate(LaTeXFeatures &) const;
- /// Update the list of all bibfiles in use (including bibfiles
- /// of loaded child documents).
- void updateBibfilesCache(UpdateScope scope = UpdateMaster) const;
- /// Return the list with all bibfiles in use (including bibfiles
- /// of loaded child documents).
- support::FileNameList const &
- getBibfilesCache(UpdateScope scope = UpdateMaster) const;
- /// Information from BibTeX databases is cached in the Buffer, so
- /// we do not have to read the file over and over.
+ /// Reference information is cached in the Buffer, so we do not
+ /// have to check or read things over and over.
+ ///
+ /// There are two caches.
+ ///
+ /// One is a cache of the BibTeX files from which reference info is
+ /// being gathered. This cache is PER BUFFER, and the cache for the
+ /// master essentially includes the cache for its children. This gets
+ /// invalidated when an InsetBibtex is created, deleted, or modified.
+ ///
+ /// The other is a cache of the reference information itself. This
+ /// exists only in the master buffer, and when it needs to be updated,
+ /// the children add their information to the master's cache.
+
/// Calling this method invalidates the cache and so requires a
/// re-read.
- void invalidateBibinfoCache();
+ void invalidateBibinfoCache() const;
+ /// This invalidates the cache of files we need to check.
+ void invalidateBibfileCache() const;
/// Updates the cached bibliography information.
/// Note that you MUST call this method to update the cache. It will
/// not happen otherwise. (Currently, it is called at the start of
- /// updateLabels() and from GuiCitation.)
+ /// updateBuffer() and from GuiCitation.)
+ /// Note that this operates on the master document.
void checkBibInfoCache() const;
/// \return the bibliography information for this buffer's master,
/// or just for it, if it isn't a child.
BiblioInfo const & masterBibInfo() const;
- /// \return the bibliography information for this buffer ONLY.
- BiblioInfo const & localBibInfo() const;
+ ///
+ void fillWithBibKeys(BiblioInfo & keys) const;
///
void getLabelList(std::vector<docstring> &) const;
///
bool isMultiLingual() const;
+ ///
+ std::set<Language const *> getLanguages() const;
///
BufferParams & params();
///
void moveAutosaveFile(support::FileName const & old) const;
///
- support::FileName getAutosaveFilename() const;
+ support::FileName getAutosaveFileName() const;
/// return the format of the buffer on a string
std::string bufferFormat() const;
std::vector<Format const *> exportableFormats(bool only_viewable) const;
///
bool isExportableFormat(std::string const & format) const;
+ /// mark the buffer as busy exporting something, or not
+ void setExportStatus(bool e) const;
+ ///
+ bool isExporting() const;
///
- typedef std::vector<std::pair<InsetRef *, ParIterator> > References;
+ typedef std::vector<std::pair<Inset *, ParIterator> > References;
References & references(docstring const & label);
References const & references(docstring const & label) const;
void clearReferenceCache() 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, InternalUpdate); }
+ void updateBuffer() const { updateBuffer(UpdateMaster, InternalUpdate); }
/// \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, UpdateType utype) const;
+ void updateBuffer(UpdateScope scope, UpdateType utype) const;
///
- void updateLabels(ParIterator & parit, UpdateType utype) const;
+ void updateBuffer(ParIterator & parit, UpdateType utype) const;
/// Spellcheck starting from \p from.
/// \p from initial position, will then points to the next misspelled
/// \return progress if a new word was found.
int spellCheck(DocIterator & from, DocIterator & to,
WordLangTuple & word_lang, docstring_list & suggestions) const;
+ ///
+ void checkChildBuffers();
private:
///
*/
ReadStatus readFile(Lexer &, support::FileName const & filename,
bool fromString = false);
+ ///
+ void getLanguages(std::set<Language const *> &) const;
+ /// Update the list of all bibfiles in use (including bibfiles
+ /// of loaded child documents).
+ void updateBibfilesCache(UpdateScope scope = UpdateMaster) const;
+ /// Return the list with all bibfiles in use (including bibfiles
+ /// of loaded child documents).
+ support::FileNameList const &
+ getBibfilesCache(UpdateScope scope = UpdateMaster) const;
+ ///
+ void collectChildren(ListOfBuffers & children, bool grand_children) const;
+
/// Use the Pimpl idiom to hide the internals.
class Impl;
/// The pointer never changes although *pimpl_'s contents may.