kc3-lang/ftgl

diff --git a/extras/layout/FTICUFace.cpp b/extras/layout/FTICUFace.cpp
deleted file mode 100644
index 75df663..0000000
--- a/extras/layout/FTICUFace.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-#include <cassert>
-
-#include "FTICUFace.h"
-
-
-FTICUFace::FTICUFace( const char* filename)
-:   face( filename)
-{
-    err = face.Error();
-}
-
-
-FTICUFace::FTICUFace( const unsigned char *pBufferBytes, size_t bufferSizeInBytes)
-:   face( pBufferBytes, bufferSizeInBytes)
-{
-    err = face.Error();
-}
-
-FTICUFace::~FTICUFace()
-{}
-
-
-const void* FTICUFace::getFontTable( LETag tableTag) const
-{
-    assert( false);
-}
-
-le_bool FTICUFace::canDisplay( LEUnicode32 ch) const
-{
-    assert( false);
-}
-
-        
-le_int32 FTICUFace::getUnitsPerEM() const
-{
-    return face.UnitsPerEM();
-}
-        
-void FTICUFace::mapCharsToGlyphs( const LEUnicode chars[], le_int32 offset,
-                                  le_int32 count, le_bool reverse, const LECharMapper *mapper,
-                                  LEGlyphID glyphs[]) const
-{
-    assert( false);
-}
-
-        
-LEGlyphID FTICUFace::mapCharToGlyph( LEUnicode32 ch, const LECharMapper *mapper) const
-{
-    assert( false);
-}
-
-        
-le_int32 FTICUFace::getName( le_uint16 platformID, le_uint16 scriptID, le_uint16 languageID,
-                             le_uint16 nameID, LEUnicode *name) const
-{
-    assert( false);
-}
-
-        
-void FTICUFace::getGlyphAdvance( LEGlyphID glyph, LEPoint &advance) const
-{
-    assert( false);
-}
-
-        
-le_bool FTICUFace::getGlyphPoint( LEGlyphID glyph, le_int32 pointNumber, LEPoint &point) const
-{
-    assert( false);
-}
-
-        
-float FTICUFace::getXPixelsPerEm() const
-{
-    assert( false);
-}
-
-        
-float FTICUFace::getYPixelsPerEm() const
-{
-    assert( false);
-}
-
-        
-float FTICUFace::xUnitsToPoints( float xUnits) const
-{
-    assert( false);
-}
-
-        
-float FTICUFace::yUnitsToPoints( float yUunits) const
-{
-    assert( false);
-}
-
-        
-void FTICUFace::unitsToPoints( LEPoint &units, LEPoint &points) const
-{
-    assert( false);
-}
-
-        
-float FTICUFace::xPixelsToUnits( float xPixels) const
-{
-    assert( false);
-}
-
-        
-float FTICUFace::yPixelsToUnits( float yPixels) const
-{
-    assert( false);
-}
-
-        
-void FTICUFace::pixelsToUnits( LEPoint &pixels, LEPoint &units) const
-{
-    assert( false);
-}
-
-        
-void FTICUFace::transformFunits( float xFunits, float yFunits, LEPoint &pixels) const
-{
-    assert( false);
-}
-
diff --git a/extras/layout/FTICUFace.h b/extras/layout/FTICUFace.h
deleted file mode 100644
index f66a3f0..0000000
--- a/extras/layout/FTICUFace.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#include "FTFace.h"
-#include "LEFontInstance.h"
-
-
-class FTICUFace : public LEFontInstance
-{
-    public:
-        FTICUFace( const char* filename);
-
-        FTICUFace( const unsigned char *pBufferBytes, size_t bufferSizeInBytes);
-        
-        ~FTICUFace();
-        
-        virtual const void *getFontTable(LETag tableTag) const;
-        
-        virtual le_bool canDisplay(LEUnicode32 ch) const;
-        
-        virtual le_int32 getUnitsPerEM() const;
-        
-        virtual void mapCharsToGlyphs(const LEUnicode chars[], le_int32 offset, le_int32 count, le_bool reverse, const LECharMapper *mapper, LEGlyphID glyphs[]) const;
-        
-        virtual LEGlyphID mapCharToGlyph(LEUnicode32 ch, const LECharMapper *mapper) const;
-        
-        virtual le_int32 getName(le_uint16 platformID, le_uint16 scriptID, le_uint16 languageID, le_uint16 nameID, LEUnicode *name) const;
-        
-        virtual void getGlyphAdvance(LEGlyphID glyph, LEPoint &advance) const;
-        
-        virtual le_bool getGlyphPoint(LEGlyphID glyph, le_int32 pointNumber, LEPoint &point) const;
-        
-        virtual float getXPixelsPerEm() const;
-        
-        virtual float getYPixelsPerEm() const;
-        
-        virtual float xUnitsToPoints(float xUnits) const;
-        
-        virtual float yUnitsToPoints(float yUunits) const;
-        
-        virtual void unitsToPoints(LEPoint &units, LEPoint &points) const;
-        
-        virtual float xPixelsToUnits(float xPixels) const;
-        
-        virtual float yPixelsToUnits(float yPixels) const;
-        
-        virtual void pixelsToUnits(LEPoint &pixels, LEPoint &units) const;
-        
-        virtual void transformFunits(float xFunits, float yFunits, LEPoint &pixels) const;
-        
-        FT_Error Error() const { return err;}
-
-    private:
-        FTFace face;
-        FT_Error err;
-
-};
\ No newline at end of file
diff --git a/extras/layout/FTLayoutFont.cpp b/extras/layout/FTLayoutFont.cpp
deleted file mode 100644
index a4fe91b..0000000
--- a/extras/layout/FTLayoutFont.cpp
+++ /dev/null
@@ -1,17 +0,0 @@
-#include "LayoutEngine.h"
-#include "FTLayoutFont.h"
-
-FTLayoutFont::FTLayoutFont( const char* fontname, int script)
-:   face( fontname)
-{
-    err = face.Error();
-    LEErrorCode success;
-    
-    layoutEngine = LayoutEngine::layoutEngineFactory( &face,
-                                                      (le_int32) script,
-                                                      0,
-                                                      (LEErrorCode &) success);
-
-}
-        
-        
diff --git a/extras/layout/FTLayoutFont.h b/extras/layout/FTLayoutFont.h
deleted file mode 100644
index 38be4d1..0000000
--- a/extras/layout/FTLayoutFont.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
-#include "FTICUFace.h"
-
-namespace icu_2_4
-{
-    class LayoutEngine;
-}
-
-class FTLayoutFont
-{
-    public:
-        FTLayoutFont( const char* fontname, int script);
-        
-        FT_Error Error() const { return err;}
-        
-    private:
-        FTICUFace face;
-        
-        LayoutEngine* layoutEngine;
-        
-        FT_Error err;
-
-};
\ No newline at end of file
diff --git a/extras/layout/LEFontInstance.h b/extras/layout/LEFontInstance.h
deleted file mode 100644
index 1d88b5f..0000000
--- a/extras/layout/LEFontInstance.h
+++ /dev/null
@@ -1,314 +0,0 @@
-
-/*
- * @(#)LEFontInstance.h	1.3 00/03/15
- *
- * (C) Copyright IBM Corp. 1998, 1999, 2000, 2001, 2002 - All Rights Reserved
- *
- */
-
-#ifndef __LEFONTINSTANCE_H
-#define __LEFONTINSTANCE_H
-
-#include "LETypes.h"
-
-U_NAMESPACE_BEGIN
-
-/**
- * Instances of this class are used by LEFontInstance::mapCharsToGlyphs and
- * LEFontInstance::mapCharToGlyph to adjust character codes before the character
- * to glyph mapping process. Examples of this are filtering out control charcters
- * and character mirroring - replacing a character which has both a left and a right
- * hand form with the opposite form.
- *
- * @draft ICU 2.2
- */
-class LECharMapper /* not : public UObject because this is an interface/mixin class */ {
-public:
-    /**
-     * Destructor.
-     * @draft ICU 2.4
-     */
-    virtual inline ~LECharMapper() {};
-
-    /**
-     * This method does the adjustments.
-     *
-     * @param ch - the input charcter
-     *
-     * @return the adjusted character
-     *
-     * @draft ICU 2.2
-     */
-    virtual LEUnicode32 mapChar(LEUnicode32 ch) const = 0;
-};
-
-/**
- * This is a pure virtual base class that servers as the interface between a LayoutEngine
- * and the platform font environment. It allows a LayoutEngine to access font tables, do
- * character to glyph mapping, and obtain metrics information without knowing any platform
- * specific details. There are also a few utility methods for converting between points,
- * pixels and funits. (font design units)
- *
- * Each instance of an LEFontInstance represents a renerable instance of a font. (i.e. a
- * single font at a particular point size, with a particular transform)
- *
- * @draft ICU 2.2
- */
-class LEFontInstance /* not : public UObject because this is an interface/mixin class */ {
-public:
-
-    /**
-     * This virtual destructor is here so that the subclass
-     * destructors can be invoked through the base class.
-     *
-     * @draft ICU 2.2
-     */
-    virtual inline ~LEFontInstance() {};
-
-    //
-    // Font file access
-    //
-
-    /**
-     * This method reads a table from the font.
-     *
-     * @param tableTag - the four byte table tag
-     *
-     * @return the address of the table in memory
-     *
-     * @draft ICU 2.2
-     */
-    virtual const void *getFontTable(LETag tableTag) const = 0;
-
-    /**
-     * This method is used to determine if the font can
-     * render the given character. This can usually be done
-     * by looking the character up in the font's character
-     * to glyph mapping.
-     *
-     * @param ch - the character to be tested
-     *
-     * @return true if the font can render ch.
-     *
-     * @draft ICU 2.2
-     */
-    virtual le_bool canDisplay(LEUnicode32 ch) const = 0;
-
-    /**
-     * This method returns the number of design units in
-     * the font's EM square.
-     *
-     * @return the number of design units pre EM.
-     *
-     * @draft ICU 2.2
-     */
-    virtual le_int32 getUnitsPerEM() const = 0;
-
-    /**
-     * This method maps an array of charcter codes to an array of glyph
-     * indices, using the font's character to glyph map.
-     *
-     * @param chars - the character array
-     * @param offset - the index of the first charcter
-     * @param count - the number of charcters
-     * @param reverse - if true, store the glyph indices in reverse order.
-     * @param mapper - the character mapper.
-     * @param glyphs - the output glyph array
-     *
-     * @see LECharMapper
-     *
-     * @draft ICU 2.2
-     */
-    virtual void mapCharsToGlyphs(const LEUnicode chars[], le_int32 offset, le_int32 count, le_bool reverse, const LECharMapper *mapper, LEGlyphID glyphs[]) const = 0;
-
-    /**
-     * This method maps a single character to a glyph index, using the
-     * font's charcter to glyph map.
-     *
-     * @param ch - the character
-     * @param mapper - the character mapper
-     *
-     * @return the glyph index
-     *
-     * @see LECharMapper
-     *
-     * @draft ICU 2.2
-     */
-    virtual LEGlyphID mapCharToGlyph(LEUnicode32 ch, const LECharMapper *mapper) const = 0;
-
-    /**
-     * This method gets a name from the font. (e.g. the family name) The encoding
-     * of the name is specified by the platform, the script, and the language.
-     *
-     * @param platformID - the platform id
-     * @param scriptID - the script id
-     * @param langaugeID - the language id
-     * @param name - the destination character array (can be null)
-     *
-     * @return the number of characters in the name
-     *
-     * @draft ICU 2.2
-     */
-    virtual le_int32 getName(le_uint16 platformID, le_uint16 scriptID, le_uint16 languageID, le_uint16 nameID, LEUnicode *name) const = 0;
-
-    //
-    // Metrics
-    //
-
-    /**
-     * This method gets the X and Y advance of a particular glyph, in pixels.
-     *
-     * @param glyph - the glyph index
-     * @param advance - the X and Y pixel values will be stored here
-     *
-     * @draft ICU 2.2
-     */
-    virtual void getGlyphAdvance(LEGlyphID glyph, LEPoint &advance) const = 0;
-
-    /**
-     * This method gets the hinted X and Y pixel coordinates of a particular
-     * point in the outline of the given glyph.
-     *
-     * @param glyph - the glyph index
-     * @param pointNumber - the number of the point
-     * @param point - the point's X and Y pixel values will be stored here
-     *
-     * @return true if the point coordinates could be stored.
-     *
-     * @draft ICU 2.2
-     */
-    virtual le_bool getGlyphPoint(LEGlyphID glyph, le_int32 pointNumber, LEPoint &point) const = 0;
-
-    /**
-     * This method returns the width of the font's EM square
-     * in pixels.
-     *
-     * @return the pixel width of the EM square
-     *
-     * @draft ICU 2.2
-     */
-    virtual float getXPixelsPerEm() const = 0;
-
-    /**
-     * This method returns the height of the font's EM square
-     * in pixels.
-     *
-     * @return the pixel height of the EM square
-     *
-     * @draft ICU 2.2
-     */
-    virtual float getYPixelsPerEm() const = 0;
-
-    /**
-     * This method converts font design units in the
-     * X direction to points.
-     *
-     * @param xUnits - design units in the X direction
-     *
-     * @return points in the X direction
-     *
-     * @draft ICU 2.2
-     */
-    virtual float xUnitsToPoints(float xUnits) const = 0;
-
-    /**
-     * This method converts font design units in the
-     * Y direction to points.
-     *
-     * @param yUnits - design units in the Y direction
-     *
-     * @return points in the Y direction
-     *
-     * @draft ICU 2.2
-     */
-    virtual float yUnitsToPoints(float yUunits) const = 0;
-
-    /**
-     * This method converts font design units to points.
-     *
-     * @param units - X and Y design units
-     * @param points - set to X and Y points
-     *
-     * @draft ICU 2.2
-     */
-    virtual void unitsToPoints(LEPoint &units, LEPoint &points) const = 0;
-
-    /**
-     * This method converts pixels in the
-     * X direction to font design units.
-     *
-     * @param xPixels - pixels in the X direction
-     *
-     * @return font design units in the X direction
-     *
-     * @draft ICU 2.2
-     */
-    virtual float xPixelsToUnits(float xPixels) const = 0;
-
-    /**
-     * This method converts pixels in the
-     * Y direction to font design units.
-     *
-     * @param yPixels - pixels in the Y direction
-     *
-     * @return font design units in the Y direction
-     *
-     * @draft ICU 2.2
-     */
-    virtual float yPixelsToUnits(float yPixels) const = 0;
-
-    /**
-     * This method converts pixels to font design units.
-     *
-     * @param pixels - X and Y pixel
-     * @param units - set to X and Y font design units
-     *
-     * @draft ICU 2.2
-     */
-    virtual void pixelsToUnits(LEPoint &pixels, LEPoint &units) const = 0;
-
-    /**
-     * This method transforms an X, Y point in font design units to a
-     * pixel coordinate, applying the font's transform.
-     *
-     * @param xFunits - the X coordinate in font design units
-     * @param yFunits - the Y coordinate in font design units
-     * @param pixels - the tranformed co-ordinate in pixels
-     *
-     * @draft ICU 2.2
-     */
-    virtual void transformFunits(float xFunits, float yFunits, LEPoint &pixels) const = 0;
-
-    /**
-     * This is a convenience method used to convert
-     * values in a 16.16 fixed point format to floating point.
-     *
-     * @param fixed - the fixed point value
-     *
-     * @return the floating point value
-     *
-     * @draft ICU 2.2
-     */
-    static float fixedToFloat(le_int32 fixed)
-    {
-        return (float) (fixed / 65536.0);
-    };
-
-    /**
-     * This is a convenience method used to convert
-     * floating point values to 16.16 fixed point format.
-     *
-     * @param theFloat - the floating point value
-     *
-     * @return the fixed point value
-     */
-    static le_int32 floatToFixed(float theFloat)
-    {
-        return (le_int32) (theFloat * 65536.0);
-    };
-};
-
-U_NAMESPACE_END
-#endif
-
-