X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBuffer.h;h=e342199b254705e033cc8e4310ea8ca6e71a5cd0;hb=1cbac6fcb40d6e0803198624c047769adec2fe09;hp=48ed0e7c36be7779af78124402ec07fd122e31d9;hpb=bf99ece7366ad479458b3cecb067341a3320286a;p=lyx.git diff --git a/src/Buffer.h b/src/Buffer.h index 48ed0e7c36..e342199b25 100644 --- a/src/Buffer.h +++ b/src/Buffer.h @@ -17,7 +17,6 @@ #include "support/unique_ptr.h" #include "support/strfwd.h" #include "support/types.h" -#include "support/FileNameList.h" #include #include @@ -39,9 +38,6 @@ class FuncRequest; class FuncStatus; class Inset; class InsetLabel; -class InsetRef; -class Font; -class Format; class Lexer; class Text; class LyXVC; @@ -52,10 +48,9 @@ class MacroNameSet; class MacroSet; class OutputParams; class otexstream; -class Paragraph; -class ParConstIterator; -class ParIterator; class ParagraphList; +class ParIterator; +class ParConstIterator; class TeXErrors; class TexRow; class TocBackend; @@ -70,6 +65,7 @@ class WorkAreaManager; namespace support { class DocFileName; class FileName; +class FileNameList; } // namespace support namespace graphics { @@ -82,6 +78,7 @@ class Buffer; typedef std::list ListOfBuffers; /// a list of Buffers we cloned typedef std::set CloneList; +typedef std::shared_ptr CloneList_ptr; /** The buffer object. @@ -96,8 +93,6 @@ typedef std::set CloneList; * \author Lars Gullik Bjønnes */ -class MarkAsExporting; - class Buffer { public: /// What type of log will \c getLogName() return? @@ -153,7 +148,7 @@ public: /// Constructor explicit Buffer(std::string const & file, bool readonly = false, - Buffer const * cloned_buffer = 0); + Buffer const * cloned_buffer = nullptr); /// Destructor ~Buffer(); @@ -231,7 +226,7 @@ private: /// typedef std::map BufferMap; /// - void cloneWithChildren(BufferMap &, CloneList *) const; + void cloneWithChildren(BufferMap &, CloneList_ptr) const; /// save checksum of the given file. void saveCheckSum() const; /// read a new file @@ -264,7 +259,7 @@ public: bool autoSave() const; /// save emergency file /// \return a status message towards the user. - docstring emergencyWrite(); + docstring emergencyWrite() const; //FIXME:The following function should be private //private: @@ -334,9 +329,9 @@ public: OutputParams const & runparams_in, OutputWhat output = FullSource) const; /// - ExportStatus writeDocBookSource(odocstream & os, std::string const & filename, - OutputParams const & runparams_in, - OutputWhat output = FullSource) const; + ExportStatus writeDocBookSource(odocstream & os, + OutputParams const & runparams_in, + OutputWhat output = FullSource) const; /// ExportStatus makeLyXHTMLFile(support::FileName const & filename, OutputParams const & runparams_in) const; @@ -347,7 +342,7 @@ public: /// returns the main language for the buffer (document) Language const * language() const; /// get l10n translated to the buffers language - docstring const B_(std::string const & l10n) const; + docstring B_(std::string const & l10n) const; /// int runChktex(); @@ -439,7 +434,7 @@ public: std::string latexName(bool no_path = true) const; /// Get the name and type of the log. - std::string logName(LogType * type = 0) const; + std::string logName(LogType * type = nullptr) const; /// Set document's parent Buffer. void setParent(Buffer const *); @@ -461,10 +456,10 @@ public: /// the children appear. ListOfBuffers getChildren() const; - /// \return a list of all descendents of this Buffer (children, + /// \return a list of all descendants of this Buffer (children, /// grandchildren, etc). this list has no duplicates and is in /// the order in which the children appear. - ListOfBuffers getDescendents() const; + ListOfBuffers getDescendants() 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 @@ -572,6 +567,8 @@ public: ParIterator par_iterator_end(); /// ParConstIterator par_iterator_end() const; + /// Is document empty ? + bool empty() const; // Position of the child buffer where it appears first in the master. DocIterator firstChildPosition(Buffer const * child); @@ -624,7 +621,7 @@ public: mutable UserMacroSet usermacros; /// Replace the inset contents for insets which InsetCode is equal - /// to the passed \p inset_code. + /// to the passed \p inset_code. Handles undo. void changeRefsIfUnique(docstring const & from, docstring const & to); /// get source code (latex/docbook) for some paragraphs, or all paragraphs @@ -681,7 +678,9 @@ public: ExportStatus preview(std::string const & format) const; /// true if there was a previous preview this session of this buffer and /// there was an error on the previous preview of this buffer. - bool lastPreviewError() const; + bool freshStartRequired() const; + /// + void requireFreshStart(bool const b) const; private: /// @@ -729,13 +728,17 @@ public: /// 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 updateBuffer() const { updateBuffer(UpdateMaster, InternalUpdate); } + void updateBuffer() const; /// \param scope: whether to start with the master document or just /// 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; + void updateBuffer(ParIterator & parit, UpdateType utype, bool const deleted = false) const; + /// Forces an updateBuffer() call + void forceUpdate() const; + /// Do we need to call updateBuffer()? + bool needUpdate() const; /// Spellcheck starting from \p from. /// \p from initial position, will then points to the next misspelled @@ -772,16 +775,21 @@ public: int wordCount() const; int charCount(bool with_blanks) const; - // this is const because it does not modify the buffer's real contents, - // only the mutable flag. - void setChangesPresent(bool) const; + /// bool areChangesPresent() const; - void updateChangesPresent() const; + /// void registerBibfiles(docstring_list const & bf) const; /// support::FileName getBibfilePath(docstring const & bibid) const; + /// routines for dealing with possible self-inclusion + void pushIncludedBuffer(Buffer const * buf) const; + void popIncludedBuffer() const; + bool isBufferIncluded(Buffer const * buf) const; +private: + void clearIncludeList() const; + private: friend class MarkAsExporting; /// mark the buffer as busy exporting something, or not