mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-26 03:11:59 +00:00
150 lines
3.3 KiB
C++
150 lines
3.3 KiB
C++
// -*- C++ -*-
|
|
/**
|
|
* \file InsetScript.h
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Georg Baum
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#ifndef INSET_SCRIPT_H
|
|
#define INSET_SCRIPT_H
|
|
|
|
#include "InsetText.h"
|
|
|
|
|
|
namespace lyx {
|
|
|
|
class InsetScriptParams
|
|
{
|
|
public:
|
|
enum Type {
|
|
Subscript,
|
|
Superscript
|
|
};
|
|
/// \c type defaults to Subscript
|
|
InsetScriptParams();
|
|
///
|
|
void write(std::ostream & os) const;
|
|
///
|
|
void read(Lexer & lex);
|
|
///
|
|
int shift(FontInfo const & font) const;
|
|
///
|
|
Type type;
|
|
};
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// InsetScript
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
/// The subscript and superscript inset
|
|
class InsetScript : public InsetText
|
|
{
|
|
public:
|
|
///
|
|
InsetScript(Buffer *, InsetScriptParams const & = InsetScriptParams());
|
|
///
|
|
InsetScript(Buffer *, std::string const &);
|
|
///
|
|
~InsetScript();
|
|
///
|
|
static std::string params2string(InsetScriptParams const &);
|
|
///
|
|
static void string2params(std::string const &, InsetScriptParams &);
|
|
///
|
|
InsetScriptParams const & params() const { return params_; }
|
|
|
|
/// \name Public functions inherited from Inset class
|
|
//@{
|
|
///
|
|
InsetCode lyxCode() const { return SCRIPT_CODE; }
|
|
///
|
|
docstring layoutName() const;
|
|
///
|
|
DisplayType display() const;
|
|
|
|
///
|
|
int topOffset(BufferView const *) const { return 0; }
|
|
///
|
|
int bottomOffset(BufferView const *) const { return 0; }
|
|
///
|
|
int leftOffset(BufferView const *) const { return 0; }
|
|
///
|
|
int rightOffset(BufferView const *) const { return 0; }
|
|
|
|
///
|
|
void metrics(MetricsInfo &, Dimension &) const;
|
|
///
|
|
void draw(PainterInfo & pi, int x, int y) const;
|
|
///
|
|
void cursorPos(BufferView const & bv,
|
|
CursorSlice const & sl, bool boundary, int & x, int & y) const;
|
|
///
|
|
void write(std::ostream &) const;
|
|
///
|
|
void read(Lexer & lex);
|
|
///
|
|
bool forcePlainLayout(idx_type = 0) const { return true; }
|
|
///
|
|
bool allowParagraphCustomization(idx_type = 0) const { return false; }
|
|
///
|
|
bool neverIndent() const { return true; }
|
|
///
|
|
bool inheritFont() const { return true; }
|
|
///
|
|
int plaintext(odocstringstream & ods, OutputParams const & op,
|
|
size_t max_length = INT_MAX) const;
|
|
///
|
|
int docbook(odocstream &, OutputParams const &) const;
|
|
///
|
|
void edit(Cursor & cur, bool front,
|
|
EntryDirection entry_from = ENTRY_DIRECTION_IGNORE);
|
|
///
|
|
Inset * editXY(Cursor & cur, int x, int y);
|
|
///
|
|
bool insetAllowed(InsetCode code) const;
|
|
///
|
|
bool getStatus(Cursor &, FuncRequest const &, FuncStatus &) const;
|
|
///
|
|
docstring toolTip(BufferView const & bv, int x, int y) const;
|
|
///
|
|
Inset * clone() const { return new InsetScript(*this); }
|
|
///
|
|
std::string contextMenuName() const;
|
|
//@}
|
|
|
|
/// \name Public functions inherited from InsetText class
|
|
//@{
|
|
///
|
|
bool allowMultiPar() const { return false; }
|
|
//@}
|
|
|
|
protected:
|
|
/// \name Protected functions inherited from Inset class
|
|
//@{
|
|
///
|
|
void doDispatch(Cursor & cur, FuncRequest & cmd);
|
|
//@}
|
|
|
|
private:
|
|
/// used by the constructors
|
|
void init();
|
|
///
|
|
friend class InsetScriptParams;
|
|
///
|
|
InsetScriptParams params_;
|
|
/// The font of containing inset; this is necessary to compute shift
|
|
mutable FontInfo outer_font_;
|
|
};
|
|
|
|
|
|
} // namespace lyx
|
|
|
|
#endif
|