alignment.hpp

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// alignment.hpp
/*
  neogfx C++ App/Game Engine
  Copyright (c) 2019, 2020 Leigh Johnston.  All Rights Reserved.
  
  This program is free software: you can redistribute it and / or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
 
#include <neogfx/neogfx.hpp>
#include <neolib/core/i_enum.hpp>
 
namespace neogfx
{
    enum class alignment : uint32_t
    {
        None        = 0x0000,
        Left        = 0x0001,
        Right       = 0x0002,
        Center      = 0x0004,
        Centre      = Center,
        Justify     = 0x0008,
        Top         = 0x0010,
        VCenter     = 0x0020,
        VCentre     = VCenter,
        Bottom      = 0x0040,
        Horizontal  = Left | Center | Right | Justify,
        Vertical    = Top | VCenter | Bottom
    };
 
    typedef optional<alignment> optional_alignment;
}
 
begin_declare_enum(neogfx::alignment)
declare_enum_string(neogfx::alignment, None)
declare_enum_string(neogfx::alignment, Left)
declare_enum_string(neogfx::alignment, Right)
declare_enum_string(neogfx::alignment, Center)
declare_enum_string(neogfx::alignment, Justify)
declare_enum_string(neogfx::alignment, Top)
declare_enum_string(neogfx::alignment, VCenter)
declare_enum_string(neogfx::alignment, Bottom)
declare_enum_string(neogfx::alignment, Horizontal) 
declare_enum_string(neogfx::alignment, Vertical)
end_declare_enum(neogfx::alignment)
 
namespace neogfx
{
    inline constexpr alignment operator|(alignment aLhs, alignment aRhs)
    {
        return static_cast<alignment>(static_cast<uint32_t>(aLhs) | static_cast<uint32_t>(aRhs));
    }
 
    inline constexpr alignment operator&(alignment aLhs, alignment aRhs)
    {
        return static_cast<alignment>(static_cast<uint32_t>(aLhs) & static_cast<uint32_t>(aRhs));
    }
 
}