You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
115 lines
2.9 KiB
115 lines
2.9 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 2002 Christian Couder <christian@kdevelop.org>
|
|
Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
|
|
Copyright (C) 2001 Joseph Wenninger <jowenn@kde.org>
|
|
Copyright (C) 1999 Jochen Wilhelmy <digisnap@cs.tu-berlin.de>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __kate_font_h__
|
|
#define __kate_font_h__
|
|
|
|
#include <tqfont.h>
|
|
#include <tqfontmetrics.h>
|
|
|
|
//
|
|
// KateFontMetrics implementation
|
|
//
|
|
|
|
class KateFontMetrics : public QFontMetrics
|
|
{
|
|
public:
|
|
KateFontMetrics(const TQFont& f);
|
|
~KateFontMetrics();
|
|
|
|
int width(TQChar c);
|
|
|
|
int width(TQString s) { return TQFontMetrics::width(s); }
|
|
|
|
private:
|
|
short *createRow (short *wa, uchar row);
|
|
|
|
private:
|
|
short *warray[256];
|
|
};
|
|
|
|
//
|
|
// KateFontStruct definition
|
|
//
|
|
|
|
class KateFontStruct
|
|
{
|
|
public:
|
|
KateFontStruct();
|
|
~KateFontStruct();
|
|
|
|
void setFont(const TQFont & font);
|
|
|
|
private:
|
|
void updateFontData ();
|
|
|
|
public:
|
|
inline int width (const TQString& text, int col, bool bold, bool italic, int tabWidth)
|
|
{
|
|
if (text[col] == TQChar('\t'))
|
|
return tabWidth * myFontMetrics.width(' ');
|
|
|
|
return (bold) ?
|
|
( (italic) ?
|
|
myFontMetricsBI.charWidth(text, col) :
|
|
myFontMetricsBold.charWidth(text, col) ) :
|
|
( (italic) ?
|
|
myFontMetricsItalic.charWidth(text, col) :
|
|
myFontMetrics.charWidth(text, col) );
|
|
}
|
|
|
|
inline int width (const TQChar& c, bool bold, bool italic, int tabWidth)
|
|
{
|
|
if (c == TQChar('\t'))
|
|
return tabWidth * myFontMetrics.width(' ');
|
|
|
|
return (bold) ?
|
|
( (italic) ?
|
|
myFontMetricsBI.width(c) :
|
|
myFontMetricsBold.width(c) ) :
|
|
( (italic) ?
|
|
myFontMetricsItalic.width(c) :
|
|
myFontMetrics.width(c) );
|
|
}
|
|
|
|
inline const TQFont& font(bool bold, bool italic) const
|
|
{
|
|
return (bold) ?
|
|
( (italic) ? myFontBI : myFontBold ) :
|
|
( (italic) ? myFontItalic : myFont );
|
|
}
|
|
|
|
inline bool fixedPitch() const { return m_fixedPitch; }
|
|
|
|
public:
|
|
TQFont myFont, myFontBold, myFontItalic, myFontBI;
|
|
|
|
KateFontMetrics myFontMetrics, myFontMetricsBold, myFontMetricsItalic, myFontMetricsBI;
|
|
|
|
int fontHeight;
|
|
int fontAscent;
|
|
|
|
private:
|
|
bool m_fixedPitch;
|
|
};
|
|
|
|
#endif
|