mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-09-22 16:04:07 +00:00
67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
|
// -*- C++ -*-
|
||
|
/**
|
||
|
* \file NoGuiFontMetrics.h
|
||
|
* This file is part of LyX, the document processor.
|
||
|
* Licence details can be found in the file COPYING.
|
||
|
*
|
||
|
* \author Abdelrazak Younes
|
||
|
*
|
||
|
* Full author contact details are available in file CREDITS.
|
||
|
*/
|
||
|
|
||
|
#ifndef LYX_NO_GUI_FONT_METRICS_H
|
||
|
#define LYX_NO_GUI_FONT_METRICS_H
|
||
|
|
||
|
#include "frontends/FontMetrics.h"
|
||
|
|
||
|
#include "support/docstring.h"
|
||
|
|
||
|
namespace lyx {
|
||
|
namespace frontend {
|
||
|
|
||
|
class NoGuiFontMetrics: public FontMetrics
|
||
|
{
|
||
|
public:
|
||
|
|
||
|
NoGuiFontMetrics() {}
|
||
|
|
||
|
virtual ~NoGuiFontMetrics() {}
|
||
|
|
||
|
virtual int maxAscent() const { return 1; }
|
||
|
|
||
|
virtual int maxDescent() const { return 1; }
|
||
|
|
||
|
virtual int ascent(lyx::char_type c) const { return 1; }
|
||
|
|
||
|
int descent(lyx::char_type c) const { return 1; }
|
||
|
|
||
|
virtual int lbearing(lyx::char_type c) const { return 1; }
|
||
|
|
||
|
virtual int rbearing(lyx::char_type c) const { return 1; }
|
||
|
|
||
|
virtual int width(lyx::char_type const * s, size_t n) const { return n; }
|
||
|
|
||
|
virtual int signedWidth(lyx::docstring const & s) const
|
||
|
{
|
||
|
if (s[0] == '-')
|
||
|
return -FontMetrics::width(s.substr(1, s.length() - 1));
|
||
|
else
|
||
|
return FontMetrics::width(s);
|
||
|
}
|
||
|
|
||
|
virtual void rectText(lyx::docstring const & str,
|
||
|
int & width,
|
||
|
int & ascent,
|
||
|
int & descent) const {};
|
||
|
|
||
|
virtual void buttonText(lyx::docstring const & str,
|
||
|
int & width,
|
||
|
int & ascent,
|
||
|
int & descent) const {};
|
||
|
};
|
||
|
|
||
|
} // namespace frontend
|
||
|
} // namespace lyx
|
||
|
|
||
|
#endif // LYX_NO_GUI_FONT_METRICS_H
|