mirror of
https://github.com/RGBCube/serenity
synced 2025-07-26 11:27:34 +00:00
Libraries: Move to Userland/Libraries/
This commit is contained in:
parent
dc28c07fa5
commit
13d7c09125
1857 changed files with 266 additions and 274 deletions
179
Userland/Libraries/LibGfx/Size.h
Normal file
179
Userland/Libraries/LibGfx/Size.h
Normal file
|
@ -0,0 +1,179 @@
|
|||
/*
|
||||
* Copyright (c) 2018-2020, 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.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <AK/Format.h>
|
||||
#include <LibGfx/Orientation.h>
|
||||
#include <LibIPC/Forward.h>
|
||||
|
||||
namespace Gfx {
|
||||
|
||||
template<typename T>
|
||||
class Size {
|
||||
public:
|
||||
Size() { }
|
||||
|
||||
Size(T w, T h)
|
||||
: m_width(w)
|
||||
, m_height(h)
|
||||
{
|
||||
}
|
||||
|
||||
template<typename U>
|
||||
Size(U width, U height)
|
||||
: m_width(width)
|
||||
, m_height(height)
|
||||
{
|
||||
}
|
||||
|
||||
template<typename U>
|
||||
explicit Size(const Size<U>& other)
|
||||
: m_width(other.width())
|
||||
, m_height(other.height())
|
||||
{
|
||||
}
|
||||
|
||||
bool is_null() const { return !m_width && !m_height; }
|
||||
bool is_empty() const { return m_width <= 0 || m_height <= 0; }
|
||||
|
||||
T width() const { return m_width; }
|
||||
T height() const { return m_height; }
|
||||
|
||||
T area() const { return width() * height(); }
|
||||
|
||||
void set_width(T w) { m_width = w; }
|
||||
void set_height(T h) { m_height = h; }
|
||||
|
||||
template<typename U>
|
||||
bool contains(const Size<U>& other) const
|
||||
{
|
||||
return other.m_width <= m_width && other.m_height <= m_height;
|
||||
}
|
||||
|
||||
bool operator==(const Size<T>& other) const
|
||||
{
|
||||
return m_width == other.m_width && m_height == other.m_height;
|
||||
}
|
||||
|
||||
bool operator!=(const Size<T>& other) const
|
||||
{
|
||||
return !(*this == other);
|
||||
}
|
||||
|
||||
Size<T>& operator-=(const Size<T>& other)
|
||||
{
|
||||
m_width -= other.m_width;
|
||||
m_height -= other.m_height;
|
||||
return *this;
|
||||
}
|
||||
|
||||
Size<T>& operator+=(const Size<T>& other)
|
||||
{
|
||||
m_width += other.m_width;
|
||||
m_height += other.m_height;
|
||||
return *this;
|
||||
}
|
||||
|
||||
Size<T> operator*(T factor) const { return { m_width * factor, m_height * factor }; }
|
||||
|
||||
Size<T>& operator*=(T factor)
|
||||
{
|
||||
m_width *= factor;
|
||||
m_height *= factor;
|
||||
return *this;
|
||||
}
|
||||
|
||||
T primary_size_for_orientation(Orientation orientation) const
|
||||
{
|
||||
return orientation == Orientation::Vertical ? height() : width();
|
||||
}
|
||||
|
||||
void set_primary_size_for_orientation(Orientation orientation, T value)
|
||||
{
|
||||
if (orientation == Orientation::Vertical) {
|
||||
set_height(value);
|
||||
} else {
|
||||
set_width(value);
|
||||
}
|
||||
}
|
||||
|
||||
T secondary_size_for_orientation(Orientation orientation) const
|
||||
{
|
||||
return orientation == Orientation::Vertical ? width() : height();
|
||||
}
|
||||
|
||||
void set_secondary_size_for_orientation(Orientation orientation, T value)
|
||||
{
|
||||
if (orientation == Orientation::Vertical) {
|
||||
set_width(value);
|
||||
} else {
|
||||
set_height(value);
|
||||
}
|
||||
}
|
||||
|
||||
template<typename U>
|
||||
Size<U> to_type() const
|
||||
{
|
||||
return Size<U>(*this);
|
||||
}
|
||||
|
||||
String to_string() const;
|
||||
|
||||
private:
|
||||
T m_width { 0 };
|
||||
T m_height { 0 };
|
||||
};
|
||||
|
||||
template<typename T>
|
||||
const LogStream& operator<<(const LogStream& stream, const Gfx::Size<T>& size)
|
||||
{
|
||||
return stream << size.to_string();
|
||||
}
|
||||
|
||||
using IntSize = Size<int>;
|
||||
using FloatSize = Size<float>;
|
||||
|
||||
}
|
||||
|
||||
namespace AK {
|
||||
|
||||
template<typename T>
|
||||
struct Formatter<Gfx::Size<T>> : Formatter<StringView> {
|
||||
void format(FormatBuilder& builder, const Gfx::Size<T>& value)
|
||||
{
|
||||
Formatter<StringView>::format(builder, value.to_string());
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
namespace IPC {
|
||||
|
||||
bool encode(Encoder&, const Gfx::IntSize&);
|
||||
bool decode(Decoder&, Gfx::IntSize&);
|
||||
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue