/*
 * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
 * 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDER 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 <AK/String.h>
#include <LibGfx/Point.h>
#include <LibGfx/Rect.h>
#include <LibIPC/Decoder.h>
#include <LibIPC/Encoder.h>

namespace Gfx {

template<typename T>
void Point<T>::constrain(const Rect<T>& rect)
{
    if (x() < rect.left()) {
        set_x(rect.left());
    } else if (x() > rect.right()) {
        set_x(rect.right());
    }

    if (y() < rect.top()) {
        set_y(rect.top());
    } else if (y() > rect.bottom()) {
        set_y(rect.bottom());
    }
}

template<>
String IntPoint::to_string() const
{
    return String::format("[%d,%d]", x(), y());
}

template<>
String FloatPoint::to_string() const
{
    return String::format("[%f,%f]", x(), y());
}

}

namespace IPC {

bool encode(Encoder& encoder, const Gfx::IntPoint& point)
{
    encoder << point.x() << point.y();
    return true;
}

bool decode(Decoder& decoder, Gfx::IntPoint& point)
{
    int x = 0;
    int y = 0;
    if (!decoder.decode(x))
        return false;
    if (!decoder.decode(y))
        return false;
    point = { x, y };
    return true;
}

}

template class Gfx::Point<int>;
template class Gfx::Point<float>;