xref: /external/chromium_org/third_party/WebKit/public/web/WebCompositionUnderline.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 */

#ifndef WebCompositionUnderline_h
#define WebCompositionUnderline_h

#include "../platform/WebColor.h"

namespace blink {

// Class WebCompositionUnderline is intended to be used with WebWidget's
// setComposition() method.
struct WebCompositionUnderline {
    WebCompositionUnderline()
        : startOffset(0)
        , endOffset(0)
        , color(0)
        , thick(false)
        , backgroundColor(0) { }

    WebCompositionUnderline(unsigned s, unsigned e, WebColor c, bool t, WebColor bc)
        : startOffset(s)
        , endOffset(e)
        , color(c)
        , thick(t)
        , backgroundColor(bc) { }

    bool operator<(const WebCompositionUnderline& other) const
    {
        return startOffset != other.startOffset ? startOffset < other.startOffset : endOffset < other.endOffset;
    }

    // Need to update IPC_STRUCT_TRAITS_BEGIN(blink::WebCompositionUnderline)
    // if members change.
    unsigned startOffset;
    unsigned endOffset;
    WebColor color;
    bool thick;
    WebColor backgroundColor;
};

} // namespace blink

#endif