/*

 * Copyright (C) 2007 Kevin Ollivier.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

#include "config.h"

#include "Font.h"

#include "FontData.h"

#include "FontFallbackList.h"

#include "GraphicsContext.h"

#include "IntRect.h"

#include "GlyphBuffer.h"

#include "fontprops.h"

#include <wx/defs.h>

#include <wx/dcclient.h>

#include "NotImplemented.h"

namespace WebCore {

void Font::drawGlyphs(GraphicsContext* graphicsContext, const FontData* font, const GlyphBuffer& glyphBuffer, 

                      int from, int numGlyphs, const FloatPoint& point) const

{

    // prepare DC

    Color color = graphicsContext->fillColor();

#if USE(WXGC)

    wxGraphicsContext* dc = (wxGraphicsContext*)graphicsContext->platformContext();

    dc->SetFont(*font->getWxFont(), color);

#else

    wxDC* dc = graphicsContext->platformContext();

    dc->SetTextBackground(color);

    dc->SetTextForeground(color);

    dc->SetFont(*font->getWxFont());

#endif

    // convert glyphs to wxString

    GlyphBufferGlyph* glyphs = const_cast<GlyphBufferGlyph*>(glyphBuffer.glyphs(from));

    int offset = point.x();

    wxString text = wxEmptyString;

    for (unsigned i = 0; i < numGlyphs; i++) {

        text = text.Append((wxChar)glyphs[i]);

        offset += glyphBuffer.advanceAt(from + i);

    }

    // the y point is actually the bottom point of the text, turn it into the top

    float height = font->ascent() - font->descent();

    wxCoord ypoint = (wxCoord) (point.y() - height);

    dc->DrawText(text, (wxCoord)point.x(), ypoint);

}

FloatRect Font::selectionRectForComplexText(const TextRun& run, const TextStyle& style, const IntPoint& point, int h, int from, int to) const

{

    notImplemented();

    return FloatRect();

}

void Font::drawComplexText(GraphicsContext* graphicsContext, const TextRun& run, const TextStyle& style, const FloatPoint& point, int from, int to) const

{

    notImplemented();

}

float Font::floatWidthForComplexText(const TextRun& run, const TextStyle& style) const

{

    notImplemented();

    return 0;

}

int Font::offsetForPositionForComplexText(const TextRun& run, const TextStyle& style, int x, bool includePartialGlyphs) const

{

    notImplemented();

    return 0;

}

}