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// -*- C++ -*-
/* This file is part of*
* ======================================================
*
* LyX, The Document Processor
*
* Copyright (C) 1997 LyX Team (this file was created this year)
*
*======================================================*/
#ifndef _INSET_INCLUDE_H
#define _INSET_INCLUDE_H
#ifdef __GNUG__
#pragma interface
#endif
#include "insetcommand.h"
#include "buffer.h"
#include "filetools.h"
struct LaTeXFeatures;
// Created by AAS 970521
/** Used to include files
*/
class InsetInclude: public InsetCommand {
public:
///
InsetInclude(): InsetCommand("include")
{
flag = InsetInclude::INCLUDE;
}
///
InsetInclude(LString const &, Buffer*);
///
~InsetInclude();
///
Inset* Clone() { return new InsetInclude (contents, master); }
///
Inset::Code LyxCode() const { return Inset::INCLUDE_CODE; }
///
void Edit(int, int);
///
unsigned char Editable() const
{
return 1;
}
/// With lyx3 we won't overload these 3 methods
void Write(FILE *);
///
void Read(LyXLex &);
///
int Latex(FILE *file, signed char fragile);
///
int Latex(LString &file, signed char fragile);
///
void Validate(LaTeXFeatures &) const;
/// Input inserts anything inside a paragraph, Display can give some visual feedback
bool Display() const { return !(isInput()); }
///
LString getScreenLabel() const;
///
void setContents(LString const & c) {
InsetCommand::setContents(c);
filename = MakeAbsPath(contents,
OnlyPath(getMasterFilename()));
}
///
void setFilename(LString const & n) { setContents(n); }
///
LString getMasterFilename() const { return master->getFileName(); }
///
LString getFileName() const {
return filename;
}
/// In "input" mode uses \input instead of \include.
bool isInput() const { return (bool)(flag == InsetInclude::INPUT); }
/// If this is true, the child file shouldn't be loaded by lyx
bool isNoLoad() const { return (bool)(noload); }
/** A verbatim file shouldn't be loaded by LyX
* No need to generate LaTeX code of a verbatim file
*/
bool isVerb() const;
///
bool isVerbVisibleSpace() const { return (bool)(flag==InsetInclude::VERBAST);}
///
bool isInclude() const { return (bool)(flag == InsetInclude::INCLUDE);}
///
void setInput();
///
void setNoLoad(bool);
///
void setInclude();
///
void setVerb();
///
void setVisibleSpace(bool b);
/// return true if the file is or got loaded.
bool loadIfNeeded() const;
private:
///
enum Include_Flags {
///
INCLUDE=0,
///
VERB = 1,
///
INPUT = 2,
///
VERBAST = 3
};
///
bool noload;
///
int flag;
///
Buffer *master;
///
LString filename;
};
inline
bool InsetInclude::isVerb() const
{
return (bool)(flag==InsetInclude::VERB || flag==InsetInclude::VERBAST);
}
inline
void InsetInclude::setInput()
{
if (!isInput()) {
flag = InsetInclude::INPUT;
setCmdName("input");
}
}
inline
void InsetInclude::setNoLoad(bool b)
{
noload = b;
}
inline
void InsetInclude::setInclude()
{
if (!isInclude()) {
flag = InsetInclude::INCLUDE;
setCmdName("include");
}
}
inline
void InsetInclude::setVerb()
{
if (!isVerb()) {
flag = InsetInclude::VERB;
setCmdName("verbatiminput");
}
}
inline
void InsetInclude::setVisibleSpace(bool b)
{
if (b && flag==InsetInclude::VERB) {
setCmdName("verbatiminput*");
flag = InsetInclude::VERBAST;
} else if (!b && flag==InsetInclude::VERBAST) {
setCmdName("verbatiminput");
flag = InsetInclude::VERB;
}
}
#endif
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