#ifndef BUFFER_H
#define BUFFER_H
-#include "ErrorList.h"
-#include "InsetList.h"
-
-#include "DocIterator.h"
+#include "insets/InsetCode.h"
#include "support/FileName.h"
#include "support/limited_stack.h"
#include "support/docstring.h"
#include "support/docstream.h"
-#include <boost/scoped_ptr.hpp>
-#include <boost/signal.hpp>
-
#include <iosfwd>
#include <string>
-#include <map>
#include <utility>
#include <vector>
namespace lyx {
class BufferParams;
+class EmbeddedFiles;
class ErrorItem;
+class ErrorList;
class FuncRequest;
class Inset;
-class InsetText;
class Font;
class Lexer;
class LyXRC;
class ParConstIterator;
class ParIterator;
class ParagraphList;
-class StableDocIterator;
class TeXErrors;
class TexRow;
class TocBackend;
class Undo;
+namespace frontend {
+class GuiBufferDelegate;
+class WorkAreaManager;
+}
/** The buffer object.
* This is the buffer object. It contains all the informations about
* I am not sure if the class is complete or
* minimal, probably not.
* \author Lars Gullik Bjønnes
- */
+ */
class Buffer {
public:
/// What type of log will \c getLogName() return?
wrongversion ///< The version of the file does not match ours
};
+ /// Method to check if a file is externally modified, used by
+ /// isExternallyModified()
+ /**
+ * timestamp is fast but inaccurate. For example, the granularity
+ * of timestamp on a FAT filesystem is 2 second. 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
+ * frequently used, or used for a large file on a slow (network) file
+ * system.
+ */
+ enum CheckMethod {
+ checksum_method, ///< Use file check sum
+ timestamp_method, ///< Use timestamp, and checksum if timestamp has changed
+ };
+
/** Constructor
\param file
\param b optional \c false by default
/// do we have a paragraph with this id?
bool hasParWithID(int id) const;
- /// This signal is emitted when the buffer is changed.
- boost::signal<void()> changed;
- /// This signal is emitted when the buffer structure is changed.
- boost::signal<void()> structureChanged;
- /// This signal is emitted when some parsing error shows up.
- boost::signal<void(std::string)> errors;
- /// This signal is emitted when some message shows up.
- boost::signal<void(docstring)> message;
- /// This signal is emitted when the buffer busy status change.
- boost::signal<void(bool)> busy;
- /// This signal is emitted when the buffer readonly status change.
- boost::signal<void(bool)> readonly;
- /// Update window titles of all users.
- boost::signal<void()> updateTitles;
- /// Reset autosave timers for all users.
- boost::signal<void()> resetAutosaveTimers;
- /// This signal is emitting if the buffer is being closed.
- boost::signal<void()> closing;
-
+ ///
+ frontend::WorkAreaManager & workAreaManager() const;
/** Save file.
Takes care of auto-save files and backup file if requested.
///
bool isDepClean(std::string const & name) const;
+ /// whether or not disk file has been externally modified
+ bool isExternallyModified(CheckMethod method) const;
+
+ /// save timestamp and checksum of the given file.
+ void saveCheckSum(std::string const & file) const;
+
/// mark the main lyx file as not needing saving
void markClean() const;
///
- void markBakClean();
+ void markBakClean() const;
///
void markDepClean(std::string const & name);
*/
void validate(LaTeXFeatures &) const;
- /// return all bibkeys from buffer and its childs
- void fillWithBibKeys(std::vector<std::pair<std::string, docstring> > & keys) const;
/// Update the cache with all bibfiles in use (including bibfiles
/// of loaded child documents).
void updateBibfilesCache();
///
void insertMacro(docstring const & name, MacroData const & data);
- ///
- void saveCursor(StableDocIterator cursor, StableDocIterator anchor);
- ///
- StableDocIterator getCursor() const { return cursor_; }
- ///
- StableDocIterator getAnchor() const { return anchor_; }
- ///
+ /// Replace the inset contents for insets which InsetCode is equal
+ /// to the passed \p inset_code.
void changeRefsIfUnique(docstring const & from, docstring const & to,
- Inset::Code code);
+ InsetCode code);
+
/// get source code (latex/docbook) for some paragraphs, or all paragraphs
/// including preamble
void getSourceCode(odocstream & os, pit_type par_begin, pit_type par_end, bool full_source);
TocBackend & tocBackend();
TocBackend const & tocBackend() const;
//@}
+
+ //@{
+ EmbeddedFiles & embeddedFiles();
+ EmbeddedFiles const & embeddedFiles() const;
+ //@}
+
+ /// This function is called when the buffer is changed.
+ void changed() const;
+ /// This function is called when the buffer structure is changed.
+ void structureChanged() const;
+ /// This function is called when an embedded file is changed
+ void embeddingChanged() const;
+ /// This function is called when some parsing error shows up.
+ void errors(std::string const & err) const;
+ /// This function is called when the buffer busy status change.
+ void busy(bool on) const;
+ /// This function is called when the buffer readonly status change.
+ void readonly(bool on) const;
+ /// Update window titles of all users.
+ void updateTitles() const;
+ /// Reset autosave timers for all users.
+ void resetAutosaveTimers() const;
+ ///
+ void message(docstring const & msg) const;
+
+ void setGuiDelegate(frontend::GuiBufferDelegate * gui);
+
+ ///
+ void autoSave() const;
+ ///
+ bool writeAs(std::string const & newname = std::string());
+ ///
+ bool menuWrite();
private:
/** Inserts a file into a document
/// Use the Pimpl idiom to hide the internals.
class Impl;
/// The pointer never changes although *pimpl_'s contents may.
- boost::scoped_ptr<Impl> const pimpl_;
+ 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_;
/// A cache for the bibfiles (including bibfiles of loaded child
/// documents), needed for appropriate update of natbib labels.
mutable std::vector<support::FileName> bibfilesCache_;
- /// Container for all sort of Buffer dependant errors.
- std::map<std::string, ErrorList> errorLists_;
+ frontend::GuiBufferDelegate * gui_;
};
projects / lyx.git / blobdiff