AutoPatientInfoRecorder/src/AntdUI/Forms/LayeredWindow/LayeredFormPopover.cs

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// COPYRIGHT (C) Tom. ALL RIGHTS RESERVED.
// THE AntdUI PROJECT IS AN WINFORM LIBRARY LICENSED UNDER THE Apache-2.0 License.
// LICENSED UNDER THE Apache License, VERSION 2.0 (THE "License")
// YOU MAY NOT USE THIS FILE EXCEPT IN COMPLIANCE WITH THE License.
// YOU MAY OBTAIN A COPY OF THE LICENSE AT
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, SOFTWARE
// DISTRIBUTED UNDER THE LICENSE IS DISTRIBUTED ON AN "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
// SEE THE LICENSE FOR THE SPECIFIC LANGUAGE GOVERNING PERMISSIONS AND
// LIMITATIONS UNDER THE License.
// GITEE: https://gitee.com/antdui/AntdUI
// GITHUB: https://github.com/AntdUI/AntdUI
// CSDN: https://blog.csdn.net/v_132
// QQ: 17379620

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.Threading;
using System.Windows.Forms;

namespace AntdUI
{
    internal class LayeredFormPopover : ILayeredFormOpacity
    {
        Popover.Config config;
        public override bool MessageClose => true;
        public override bool MessageCloseSub => true;
        Form? form = null;
        public LayeredFormPopover(Popover.Config _config)
        {
            maxalpha = 255;
            config = _config;
            config.Control.SetTopMost(Handle);
            Font = config.Font ?? config.Control.Font;

            Helper.GDI(g =>
            {
                var dpi = Config.Dpi;

                int sp = (int)Math.Round(8F * dpi), padding = (int)Math.Round(16 * dpi), padding2 = padding * 2;
                Padding = new Padding(padding);

                if (config.Content is Control control)
                {
                    control.BackColor = Style.Db.BgElevated;
                    control.ForeColor = Style.Db.Text;
                    int w = (int)Math.Round(control.Width * dpi) + 2;
                    control.Width = w;

                    int h;
                    if (_config.Title == null)
                    {
                        h = control.Height;