mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-23 08:00:20 +00:00
88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
/*
|
|
* 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>;
|