// COPYRIGHT (C) Tom. ALL RIGHTS RESERVED.
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// THE AntdUI PROJECT IS AN WINFORM LIBRARY LICENSED UNDER THE Apache-2.0 License.
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// LICENSED UNDER THE Apache License, VERSION 2.0 (THE "License")
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// YOU MAY NOT USE THIS FILE EXCEPT IN COMPLIANCE WITH THE License.
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// YOU MAY OBTAIN A COPY OF THE LICENSE AT
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, SOFTWARE
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// DISTRIBUTED UNDER THE LICENSE IS DISTRIBUTED ON AN "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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// SEE THE LICENSE FOR THE SPECIFIC LANGUAGE GOVERNING PERMISSIONS AND
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// LIMITATIONS UNDER THE License.
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// GITEE: https://gitee.com/antdui/AntdUI
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// GITHUB: https://github.com/AntdUI/AntdUI
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// CSDN: https://blog.csdn.net/v_132
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// QQ: 17379620
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using System;
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using System.Collections;
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using System.Drawing;
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using System.Windows.Forms;
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namespace AntdUI
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{
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public static partial class Helper
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{
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public static float Calculate(this float val, float add)
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{
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return (float)Math.Round(val + add, 3);
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}
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/// <summary>
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/// SizeF转Size（向上取整）
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/// </summary>
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/// <param name="size">SizeF</param>
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public static Size Size(this SizeF size)
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{
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return new Size((int)Math.Ceiling(size.Width), (int)Math.Ceiling(size.Height));
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}
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/// <summary>
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/// SizeF转Size（向上取整）
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/// </summary>
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/// <param name="size">SizeF</param>
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public static Size Size(this SizeF size, float p)
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{
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return new Size((int)Math.Ceiling(size.Width + p), (int)Math.Ceiling(size.Height + p));
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}
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public static Color ToColor(float alpha, Color color)
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{
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return ToColor((int)alpha, color);
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}
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public static Color ToColorN(float val, Color color)
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{
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return ToColor((int)(val * color.A), color);
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}
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public static Color ToColor(int alpha, Color color)
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{
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if (alpha > 255) alpha = 255;
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else if (alpha < 0) alpha = 0;
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return Color.FromArgb(alpha, color);
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}
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public static Form? FindPARENT(this Control? control)
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{
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if (control == null) return null;
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if (control is DoubleBufferForm formd)
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{
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if (control.Tag is Form form) return form;
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else if (control.Parent != null) return FindPARENT(control.Parent);
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return formd;
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}
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else if (control is Form form) return form;
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else if (control.Parent != null) return FindPARENT(control.Parent);
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return null;
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}
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public static bool SetTopMost(this Control? control, IntPtr hand)
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{
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var form = control.FindPARENT();
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if (form != null && form.TopMost)
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{
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SetTopMost(hand);
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return true;
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}
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return false;
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}
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public static void SetTopMost(IntPtr hand)
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{
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Vanara.PInvoke.User32.SetWindowPos(hand, new IntPtr(-1), 0, 0, 0, 0, Vanara.PInvoke.User32.SetWindowPosFlags.SWP_NOACTIVATE);
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}
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public static bool Wait(this System.Threading.WaitHandle handle)
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{
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try
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{
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handle.WaitOne();
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return false;
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}
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catch
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{
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return true;
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}
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}
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public static bool Wait(this System.Threading.CancellationTokenSource? token)
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{
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try
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{
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if (token == null || token.IsCancellationRequested) return true;
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return false;
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}
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catch
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{
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return true;
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}
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}
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public static bool Wait(this System.Threading.CancellationTokenSource? token, Control control)
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{
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try
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{
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if (token == null || token.IsCancellationRequested || control.IsDisposed) return true;
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return false;
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}
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catch
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{
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return true;
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}
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}
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public static bool ListExceed(this IList? list, int index)
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{
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if (list == null || list.Count <= index || index < 0) return true;
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return false;
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}
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public static bool DateExceed(DateTime date, DateTime? min, DateTime? max)
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{
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if (min.HasValue && min.Value >= date) return false;
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if (max.HasValue && max.Value <= date) return false;
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return true;
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}
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public static bool DateExceedRelax(DateTime date, DateTime? min, DateTime? max)
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{
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if (min.HasValue && min.Value > date) return false;
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if (max.HasValue && max.Value < date) return false;
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return true;
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}
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#region 剪贴板
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public static string? ClipboardGetText(this Control control)
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{
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if (control.InvokeRequired)
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{
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string? r = null;
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control.Invoke(new Action(() =>
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{
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r = ClipboardGetText();
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}));
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return r;
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}
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return ClipboardGetText();
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}
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public static string? ClipboardGetText()
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{
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try
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{
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return Clipboard.GetText();
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}
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catch
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{
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return Win32.GetClipBoardText();
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}
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}
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public static bool ClipboardSetText(this Control control, string? text)
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{
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if (control.InvokeRequired)
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{
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bool r = false;
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control.Invoke(new Action(() =>
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{
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r = ClipboardSetText(text);
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}));
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return r;
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}
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return ClipboardSetText(text);
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}
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public static bool ClipboardSetText(string? text)
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{
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try
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{
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if (text == null) Clipboard.Clear();
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else Clipboard.SetText(text);
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return true;
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}
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catch
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{
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if (Win32.SetClipBoardText(text)) return true;
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}
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return false;
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}
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#endregion
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}
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internal class AnchorDock
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{
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public AnchorDock(Control control)
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{
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Dock = control.Dock;
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Anchor = control.Anchor;
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control.Dock = DockStyle.None;
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control.Anchor = AnchorStyles.Left | AnchorStyles.Top;
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}
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public DockStyle Dock { get; set; }
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public AnchorStyles Anchor { get; set; }
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}
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public class RectTextLR
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{
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public Rectangle text { get; set; }
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public Rectangle l { get; set; }
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public Rectangle r { get; set; }
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}
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}
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