/*
******************************************************************************
* © 2016 and later: Unicode, Inc. and others. *
* License & terms of use: http://www.unicode.org/copyright.html#License *
******************************************************************************
******************************************************************************
* Copyright (C) 1998-2003, International Business Machines Corporation and *
* others. All Rights Reserved. *
******************************************************************************
*/
#ifndef __FONTMAP_H
#define __FONTMAP_H
#include "layout/LETypes.h"
#include "layout/LEScripts.h"
#include "layout/LEFontInstance.h"
#include "GUISupport.h"
#define BUFFER_SIZE 128
class FontMap
{
public:
FontMap(const char *fileName, le_int16 pointSize, GUISupport *guiSupport, LEErrorCode &status);
virtual ~FontMap();
virtual const LEFontInstance *getScriptFont(le_int32 scriptCode, LEErrorCode &status);
virtual le_int16 getPointSize() const;
virtual le_int32 getAscent() const;
virtual le_int32 getDescent() const;
virtual le_int32 getLeading() const;
protected:
virtual const LEFontInstance *openFont(const char *fontName, le_int16 pointSize, LEErrorCode &status) = 0;
char errorMessage[256];
private:
static char *strip(char *s);
le_int32 getFontIndex(const char *fontName);
void getMaxMetrics();
le_int16 fPointSize;
le_int32 fFontCount;
le_int32 fAscent;
le_int32 fDescent;
le_int32 fLeading;
GUISupport *fGUISupport;
const LEFontInstance *fFontInstances[scriptCodeCount];
const char *fFontNames[scriptCodeCount];
le_int32 fFontIndices[scriptCodeCount];
};
inline le_int16 FontMap::getPointSize() const
{
return fPointSize;
}
#endif
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