lyx_mirror/src/insets/InsetNewline.h
Abdelrazak Younes 237c132c1e * Inset:
- get rid of the cached Dimension. Text inset dimensions are saved in ParagraphMetrics and mathed maintain their own dimension where needed.
- width(), ascent(), descent(): deleted.
- dimension(): now needs a valid BufferView.
- metrics(): now void.

* BufferView::getCoveringInset(): simplify.

* ParagraphMetrics(): now cache inset dimensions.




git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20420 a592a061-630c-0410-9148-cb99ea01b6c8
2007-09-21 20:39:47 +00:00

57 lines
1.2 KiB
C++

// -*- C++ -*-
/**
* \file InsetNewline.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS.
*/
#ifndef INSET_NEWLINE_H
#define INSET_NEWLINE_H
#include "Inset.h"
namespace lyx {
class InsetNewline : public Inset {
public:
InsetNewline() {}
Inset::Code lyxCode() const { return Inset::NEWLINE_CODE; }
void metrics(MetricsInfo &, Dimension &) const;
virtual void draw(PainterInfo & pi, int x, int y) const;
int latex(Buffer const &, odocstream &, OutputParams const &) const;
int plaintext(Buffer const &, odocstream &, OutputParams const &) const;
int docbook(Buffer const &, odocstream &, OutputParams const &) const;
virtual void read(Buffer const &, Lexer & lex);
virtual void write(Buffer const & buf, std::ostream & os) const;
/// We don't need \begin_inset and \end_inset
virtual bool directWrite() const { return true; }
/// is this equivalent to a space (which is BTW different from
// a line separator)?
bool isSpace() const;
private:
virtual Inset * clone() const
{
return new InsetNewline;
}
};
} // namespace lyx
#endif // INSET_NEWLINE_H