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b056d35db4
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16166 a592a061-630c-0410-9148-cb99ea01b6c8
70 lines
1.6 KiB
C++
70 lines
1.6 KiB
C++
// -*- C++ -*-
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/**
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* \file NoGuiFontMetrics.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Abdelrazak Younes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef LYX_NO_GUI_FONT_METRICS_H
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#define LYX_NO_GUI_FONT_METRICS_H
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#include "frontends/FontMetrics.h"
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#include "dimension.h"
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#include "support/docstring.h"
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namespace lyx {
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namespace frontend {
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class NoGuiFontMetrics : public FontMetrics
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{
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public:
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NoGuiFontMetrics() {}
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virtual ~NoGuiFontMetrics() {}
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virtual int maxAscent() const { return 1; }
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virtual int maxDescent() const { return 1; }
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virtual Dimension const defaultDimension() const { return Dimension(1, 1, 1); }
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virtual int width(char_type) const { return 1; }
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virtual int ascent(char_type) const { return 1; }
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int descent(char_type) const { return 1; }
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virtual int lbearing(char_type) const { return 1; }
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virtual int rbearing(char_type) const { return 1; }
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virtual int width(char_type const *, size_t n) const { return n; }
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virtual int signedWidth(docstring const & s) const
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{
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if (s.size() && s[0] == '-')
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return -FontMetrics::width(s.substr(1, s.length() - 1));
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return FontMetrics::width(s);
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}
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virtual Dimension const dimension(char_type c) const { return Dimension(1, 1, 1); }
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virtual void rectText(docstring const &,
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int & /*width*/, int & /*ascent*/, int & /*descent*/) const {}
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virtual void buttonText(docstring const &,
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int & /*width*/, int & /*ascent*/, int & /*descent*/) const {}
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};
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} // namespace frontend
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} // namespace lyx
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#endif // LYX_NO_GUI_FONT_METRICS_H
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