/*
 * Java-Gnome Bindings Library
 *
 * Copyright 1998-2004 the Java-Gnome Team, all rights reserved.
 *
 * The Java-Gnome bindings library is free software distributed under
 * the terms of the GNU Library General Public License version 2.
 */

package org.gnu.pango;

import org.gnu.glib.Handle;
import org.gnu.glib.Boxed;

/**
 * Used to store strings of glyphs with geometry and visible attribute
 * information.
 */
public class GlyphString extends Boxed {
    /**
     * Construct a new GlyphString.
     */
    public GlyphString() {
        super(pango_glyph_string_new());
    }

    /**
     * Construct a new GlyphString that is a copy of the provided GlyphString.
     * 
     * @param glyphString
     */
    public GlyphString(GlyphString glyphString) {
        super(pango_glyph_string_copy(glyphString.getHandle()));
    }

    /**
     * Resizes the GlyphString to the given length.
     * 
     * @param newLength
     */
    public void setSize(int newLength) {
        pango_glyph_string_set_size(getHandle(), newLength);
    }

    native static final protected Handle pango_glyph_string_new();

    native static final protected void pango_glyph_string_set_size(
            Handle string, int newLen);

    native static final protected int pango_glyph_string_get_type();

    native static final protected Handle pango_glyph_string_copy(Handle string);

    native static final protected void pango_glyph_string_extents(
            Handle glyphs, Handle font, Handle inkRect, Handle logicalRect);

    native static final protected void pango_glyph_string_extents_range(
            Handle glyphs, int start, int end, Handle font, Handle inkRect,
            Handle logicalRect);

    native static final protected void pango_glyph_string_get_logical_widths(
            Handle glyphs, String text, int length, int embeddingLevel,
            int[] logicalWidths);

}