X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBuffer.h;h=fe0294bf1f608cf0e741102dc5cff54e7aa1ffe1;hb=6de3c19fd63f810eed90ef3bc4469faf28e949c2;hp=f4cb22f964a54391fa168d53e870f839a62ea52f;hpb=f6246e974fbff645879841ee723b8c3b5293a0a9;p=lyx.git diff --git a/src/Buffer.h b/src/Buffer.h index f4cb22f964..fe0294bf1f 100644 --- a/src/Buffer.h +++ b/src/Buffer.h @@ -15,8 +15,6 @@ #include "OutputEnums.h" #include "OutputParams.h" -#include "insets/InsetCode.h" - #include "support/strfwd.h" #include "support/types.h" @@ -79,10 +77,12 @@ class PreviewLoader; class Buffer; typedef std::list ListOfBuffers; +/// a list of Buffers we cloned +typedef std::set CloneList; /** The buffer object. - * This is the buffer object. It contains all the informations about + * This is the buffer object. It contains all the information about * a document loaded into LyX. * The buffer object owns the Text (wrapped in an InsetText), which * contains the individual paragraphs of the document. @@ -92,6 +92,9 @@ typedef std::list ListOfBuffers; * minimal, probably not. * \author Lars Gullik Bjønnes */ + +class MarkAsExporting; + class Buffer { public: /// What type of log will \c getLogName() return? @@ -109,7 +112,7 @@ public: ReadWrongVersion, ReadFileNotFound, ReadVCError, - ReadAutosaveFailure, + ReadAutosaveFailure, ReadEmergencyFailure, ReadNoLyXFormat, ReadDocumentFailure, @@ -125,6 +128,7 @@ public: enum ExportStatus { // export ExportSuccess, + ExportCancel, ExportError, ExportNoPathToFormat, ExportTexPathHasSpaces, @@ -138,7 +142,7 @@ public: /// isExternallyModified() /** * timestamp is fast but inaccurate. For example, the granularity - * of timestamp on a FAT filesystem is 2 second. Also, various operations + * of timestamp on a FAT filesystem is 2 seconds. Also, various operations * may touch the timestamp of a file even when its content is unchanged. * * checksum is accurate but slow, which can be a problem when it is @@ -165,8 +169,11 @@ public: /// Destructor ~Buffer(); - /// - Buffer * clone() const; + /// Clones the entire structure of which this Buffer is part, starting + /// with the master and cloning all the children, too. + Buffer * cloneFromMaster() const; + /// Just clones this single Buffer. For autosave. + Buffer * cloneBufferOnly() const; /// bool isClone() const; @@ -216,6 +223,10 @@ public: /// emergency or autosave files, one should use \c loadLyXFile. /// /sa loadLyXFile ReadStatus loadThisLyXFile(support::FileName const & fn); + /// import a new document from a string + bool importString(std::string const &, docstring const &, ErrorList &); + /// import a new file + bool importFile(std::string const &, support::FileName const &, ErrorList &); /// read a new document from a string bool readString(std::string const &); /// Reloads the LyX file @@ -229,9 +240,9 @@ private: /// typedef std::map BufferMap; /// - void clone(BufferMap &) const; + void cloneWithChildren(BufferMap &, CloneList *) const; /// save timestamp and checksum of the given file. - void saveCheckSum() const; + void saveCheckSum() const; /// read a new file ReadStatus readFile(support::FileName const & fn); /// Reads a file without header. @@ -239,18 +250,17 @@ private: /// \return \c true if file is not completely read. bool readDocument(Lexer &); /// Try to extract the file from a version control container - /// before reading if the file cannot be found. This is only - /// implemented for RCS. + /// before reading if the file cannot be found. /// \sa LyXVC::file_not_found_hook ReadStatus extractFromVC(); - /// Reads the first tag of a LyX File and + /// Reads the first tag of a LyX File and /// returns the file format number. ReadStatus parseLyXFormat(Lexer & lex, support::FileName const & fn, int & file_format) const; /// Convert the LyX file to the LYX_FORMAT using /// the lyx2lyx script and returns the filename /// of the temporary file to be read - ReadStatus convertLyXFormat(support::FileName const & fn, + ReadStatus convertLyXFormat(support::FileName const & fn, support::FileName & tmpfile, int from_format); //@} @@ -258,7 +268,7 @@ public: /// \name Functions involved in autosave and emergency files. //@{ /// Save an autosave file to #filename.lyx# - bool autoSave() const; + bool autoSave() const; /// save emergency file /// \return a status message towards the user. docstring emergencyWrite(); @@ -267,11 +277,11 @@ public: //private: /// void removeAutosaveFile() const; - + private: /// Try to load an autosave file associated to \c fn. ReadStatus loadAutosave(); - /// Try to load an emergency file associated to \c fn. + /// Try to load an emergency file associated to \c fn. ReadStatus loadEmergency(); /// Get the filename of the emergency file associated with the Buffer support::FileName getEmergencyFileName() const; @@ -288,6 +298,7 @@ public: enum OutputWhat { FullSource, OnlyBody, + IncludedFile, OnlyPreamble, CurrentParagraph }; @@ -372,6 +383,8 @@ public: /// automatically saved, nor it needs to trigger any "do you want to save ?" question. bool isInternal() const; + void setInternal(bool flag); + /// Mark this buffer as dirty. void markDirty(); @@ -381,7 +394,7 @@ public: /// Returns the buffer's filename. It is always an absolute path. std::string absFileName() const; - /// Returns the the path where the buffer lives. + /// Returns the path where the buffer lives. /// It is always an absolute path. std::string filePath() const; @@ -404,15 +417,15 @@ public: /// \return true if \p child is a child of this \c Buffer. bool isChild(Buffer * child) 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. @@ -444,7 +457,7 @@ public: void validate(LaTeXFeatures &) const; /// Reference information is cached in the Buffer, so we do not - /// have to check or read things over and over. + /// have to check or read things over and over. /// /// There are two caches. /// @@ -452,11 +465,11 @@ public: /// 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() const; @@ -477,10 +490,15 @@ public: /// add a single piece of bibliography info to our cache void addBibTeXInfo(docstring const & key, BibTeXInfo const & bi) const; /// + void makeCitationLabels() const; + /// bool citeLabelsValid() const; /// void getLabelList(std::vector &) const; + /// This removes the .aux and .bbl files from the temp dir. + void removeBiblioTempFiles() const; + /// void changeLanguage(Language const * from, Language const * to); @@ -492,6 +510,8 @@ public: /// BufferParams & params(); BufferParams const & params() const; + /// + BufferParams const & masterParams() const; /** The list of paragraphs. This is a linked list of paragraph, this list holds the @@ -570,13 +590,13 @@ public: /// Replace the inset contents for insets which InsetCode is equal /// to the passed \p inset_code. - void changeRefsIfUnique(docstring const & from, docstring const & to, - InsetCode code); + void changeRefsIfUnique(docstring const & from, docstring const & to); /// get source code (latex/docbook) for some paragraphs, or all paragraphs /// including preamble void getSourceCode(odocstream & os, std::string const format, - pit_type par_begin, pit_type par_end, OutputWhat output) const; + pit_type par_begin, pit_type par_end, OutputWhat output, + bool master) const; /// Access to error list. /// This method is used only for GUI visualisation of Buffer related @@ -636,19 +656,24 @@ private: bool includeall) const; /// ExportStatus preview(std::string const & format, bool includeall = false) const; + /// + void setMathFlavor(OutputParams & op) const; public: - /// mark the buffer as busy exporting something, or not - void setExportStatus(bool e) const; /// bool isExporting() const; /// typedef std::vector > References; - References & references(docstring const & label); + /// References const & references(docstring const & label) const; + /// + void addReference(docstring const & label, Inset * inset, ParIterator it); + /// void clearReferenceCache() const; + /// void setInsetLabel(docstring const & label, InsetLabel const * il); + /// InsetLabel const * insetLabel(docstring const & label) const; /// return a list of all used branches (also in children) @@ -666,7 +691,7 @@ public: /// do this one. /// \param output: whether we are preparing for output. void updateBuffer(UpdateScope scope, UpdateType utype) const; - /// + /// void updateBuffer(ParIterator & parit, UpdateType utype) const; /// Spellcheck starting from \p from. @@ -679,8 +704,26 @@ public: WordLangTuple & word_lang, docstring_list & suggestions) const; /// void checkChildBuffers(); + /// + void checkMasterBuffer(); + + /// compute statistics between \p from and \p to + /// \p from initial position + /// \p to points to the end position + /// \p skipNoOutput if notes etc. should be ignored + void updateStatistics(DocIterator & from, DocIterator & to, + bool skipNoOutput = true) const; + /// statistics accessor functions + int wordCount() const; + int charCount(bool with_blanks) const; private: + friend class MarkAsExporting; + /// mark the buffer as busy exporting something, or not + void setExportStatus(bool e) const; + + /// + References & getReferenceCache(docstring const & label); /// Change name of buffer. Updates "read-only" flag. void setFileName(support::FileName const & fname); /// @@ -694,7 +737,7 @@ private: void updateBibfilesCache(UpdateScope scope = UpdateMaster) const; /// Return the list with all bibfiles in use (including bibfiles /// of loaded child documents). - support::FileNameList const & + support::FileNameList const & getBibfilesCache(UpdateScope scope = UpdateMaster) const; /// void collectChildren(ListOfBuffers & children, bool grand_children) const; @@ -710,6 +753,25 @@ private: }; +/// Helper class, to guarantee that the export status +/// gets reset properly. To use, simply create a local variable: +/// MarkAsExporting mex(bufptr); +/// and leave the rest to us. +class MarkAsExporting { +public: + MarkAsExporting(Buffer const * buf) : buf_(buf) + { + buf_->setExportStatus(true); + } + ~MarkAsExporting() + { + buf_->setExportStatus(false); + } +private: + Buffer const * const buf_; +}; + + } // namespace lyx #endif