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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6163 a592a061-630c-0410-9148-cb99ea01b6c8
103 lines
2.3 KiB
C++
103 lines
2.3 KiB
C++
// -*- C++ -*-
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/** \file
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* Copyright 2002 the LyX Team
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* Read the file COPYING
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*
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* \author Lars Gullik Bjønnes
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*/
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#ifndef BUFFER_LIST_H
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#define BUFFER_LIST_H
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#include "LString.h"
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#include <boost/utility.hpp>
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#include <vector>
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class Buffer;
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/**
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* The class holds all all open buffers, and handles construction
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* and deletions of new ones.
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*/
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class BufferList : boost::noncopyable {
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public:
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BufferList();
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/**
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Loads a LyX file or...
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\param filename The filename to read from.
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\param tolastfiles Wether the file should be put in the
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last opened files list or not.
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\return The newly loaded LyX file.
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*/
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Buffer * loadLyXFile(string const & filename,
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bool tolastfiles = true);
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/// write all buffers, asking the user
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bool qwriteAll();
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/// create a new buffer
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Buffer * newBuffer(string const & s, bool ronly = false);
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/// delete a buffer
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void release(Buffer * b);
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/// Close all open buffers.
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void closeAll();
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/// read the given file
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Buffer * readFile(string const &, bool ro);
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/// Make a new file (buffer) using a template
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Buffer * newFile(string const &, string, bool isNamed = false);
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/// returns a vector with all the buffers filenames
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std::vector<string> const getFileNames() const;
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/// FIXME
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void updateIncludedTeXfiles(string const &);
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/// emergency save for all buffers
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void emergencyWriteAll();
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/// close buffer. Returns false if cancelled by user
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bool close(Buffer * buf);
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/// return true if no buffers loaded
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bool empty() const;
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/// return head of buffer list if any
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Buffer * first();
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/// returns true if the buffer exists already
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bool exists(string const &) const;
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/// returns true if the buffer is loaded
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bool isLoaded(Buffer const * b) const;
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/// returns a pointer to the buffer with the given name.
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Buffer * getBuffer(string const &);
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/// returns a pointer to the buffer with the given number.
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Buffer * getBuffer(unsigned int);
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/// reset current author for all buffers
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void setCurrentAuthor(string const & name, string const & email);
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private:
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/// ask to save a buffer on quit
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bool qwriteOne(Buffer * buf, string const & fname,
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string & unsaved_list);
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typedef std::vector<Buffer *> BufferStorage;
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/// storage of all buffers
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BufferStorage bstore;
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/// save emergency file for the given buffer
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void emergencyWrite(Buffer * buf);
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};
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#endif // BUFFERLIST_H
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