mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 00:52:43 +00:00
73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Optional.h>
|
|
#include <AK/StringView.h>
|
|
|
|
namespace Gfx {
|
|
|
|
#define GFX_ENUMERATE_TEXT_ALIGNMENTS(M) \
|
|
M(Center) \
|
|
M(CenterLeft) \
|
|
M(CenterRight) \
|
|
M(TopLeft) \
|
|
M(TopRight) \
|
|
M(BottomLeft) \
|
|
M(BottomRight)
|
|
|
|
enum class TextAlignment {
|
|
#define __ENUMERATE(x) x,
|
|
GFX_ENUMERATE_TEXT_ALIGNMENTS(__ENUMERATE)
|
|
#undef __ENUMERATE
|
|
};
|
|
|
|
inline bool is_right_text_alignment(TextAlignment alignment)
|
|
{
|
|
switch (alignment) {
|
|
case TextAlignment::CenterRight:
|
|
case TextAlignment::TopRight:
|
|
case TextAlignment::BottomRight:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
inline bool is_vertically_centered_text_alignment(TextAlignment alignment)
|
|
{
|
|
switch (alignment) {
|
|
case TextAlignment::CenterLeft:
|
|
case TextAlignment::CenterRight:
|
|
case TextAlignment::Center:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
inline Optional<TextAlignment> text_alignment_from_string(StringView string)
|
|
{
|
|
#define __ENUMERATE(x) \
|
|
if (string == #x) \
|
|
return TextAlignment::x;
|
|
GFX_ENUMERATE_TEXT_ALIGNMENTS(__ENUMERATE)
|
|
#undef __ENUMERATE
|
|
return {};
|
|
}
|
|
|
|
inline const char* to_string(TextAlignment text_alignment)
|
|
{
|
|
#define __ENUMERATE(x) \
|
|
if (text_alignment == TextAlignment::x) \
|
|
return #x;
|
|
GFX_ENUMERATE_TEXT_ALIGNMENTS(__ENUMERATE)
|
|
#undef __ENUMERATE
|
|
return {};
|
|
}
|
|
|
|
}
|