VisionEdit/UsingControl/HZHControls/Forms/FrmTips.cs

// ***********************************************************************
// Assembly         : HZH_Controls
// Created          : 08-08-2019
//
// ***********************************************************************
// <copyright file="FrmTips.cs">
//     Copyright by Huang Zhenghui(黄正辉) All, QQ group:568015492 QQ:623128629 Email:623128629@qq.com
// </copyright>
//
// Blog: https://www.cnblogs.com/bfyx
// GitHub：https://github.com/kwwwvagaa/NetWinformControl
// gitee：https://gitee.com/kwwwvagaa/net_winform_custom_control.git
//
// If you use this code, please keep this note.
// ***********************************************************************
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace HZH_Controls.Forms
{
    /// <summary>
    /// Class FrmTips.
    /// Implements the <see cref="HZH_Controls.Forms.FrmBase" />
    /// </summary>
    /// <seealso cref="HZH_Controls.Forms.FrmBase" />
    public partial class FrmTips : FrmBase
    {
        /// <summary>
        /// The m show align
        /// </summary>
        private ContentAlignment m_showAlign = ContentAlignment.BottomLeft;

        /// <summary>
        /// 显示位置
        /// </summary>
        /// <value>The show align.</value>
        public ContentAlignment ShowAlign
        {
            get { return m_showAlign; }
            set { m_showAlign = value; }
        }

        /// <summary>
        /// The m LST tips
        /// </summary>
        private static List<FrmTips> m_lstTips = new List<FrmTips>();

        /// <summary>
        /// The m close time
        /// </summary>
        private int m_CloseTime = 0;

        /// <summary>
        /// Gets or sets the close time.
        /// </summary>
        /// <value>The close time.</value>
        public int CloseTime
        {
            get { return m_CloseTime; }
            set
            {
                m_CloseTime = value;
                if (value > 0)
                    timer1.Interval = value;
            }
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="FrmTips" /> class.
        /// </summary>
        public FrmTips()
        {
            base.SetStyle(ControlStyles.UserPaint, true);
            base.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
            base.SetStyle(ControlStyles.DoubleBuffer, true);
            InitializeComponent();
        }

        #region 清理提示框
        /// <summary>
        /// 功能描述:清理提示框
        /// 作　　者:HZH
        /// 创建日期:2019-02-28 15:11:03
        /// 任务编号:POS
        /// </summary>
        public static void ClearTips()
        {
            for (int i = m_lstTips.Count - 1; i >= 0; i--)
            {
                FrmTips current = m_lstTips[i];
                if (!current.IsDisposed)
                {
                    current.Close();
                    current.Dispose();
                }
            }
            m_lstTips.Clear();
        }
        #endregion

        /// <summary>
        /// 重置倒计时
        /// </summary>
        public void ResetTimer()
        {
            if (m_CloseTime > 0)
            {
                timer1.Enabled = false;
                timer1.Enabled = true;
            }
        }
        /// <summary>
        /// The m last tips
        /// </summary>
        private static KeyValuePair<string, FrmTips> m_lastTips = new KeyValuePair<string, FrmTips>();

        /// <summary>
        /// Shows the tips.
        /// </summary>
        /// <param name="frm">The FRM.</param>
        /// <param name="strMsg">The string MSG.</param>
        /// <param name="intAutoColseTime">The int automatic colse time.</param>
        /// <param name="blnShowCoseBtn">if set to <c>true</c> [BLN show cose BTN].</param>
        /// <param name="align">The align.</param>
        /// <param name="point">The point.</param>
        /// <param name="mode">The mode.</param>
        /// <param name="size">The size.</param>
        /// <param name="state">The state.</param>
        /// <param name="color">The color.</param>
        /// <returns>FrmTips.</returns>
        public static FrmTips ShowTips(
            Form frm,
            string strMsg,
            int intAutoColseTime = 0,
            bool blnShowCoseBtn = true,
            ContentAlignment align = ContentAlignment.BottomLeft,
            Point? point = null,
            TipsSizeMode mode = TipsSizeMode.Small,
            Size? size = null,
            TipsState state = TipsState.Default)
        {

            if (m_lastTips.Key == strMsg + state && !m_lastTips.Value.IsDisposed && m_lastTips.Value.Visible)
            {
                m_lastTips.Value.ResetTimer();
                return m_lastTips.Value;
            }
            else
            {
                FrmTips frmTips = new FrmTips();
                switch (mode)
                {
                    case TipsSizeMode.Small:
                        frmTips.Size = new Size(350, 35);
                        break;
                    case TipsSizeMode.Medium:
                        frmTips.Size = new Size(350, 50);
                        break;
                    case TipsSizeMode.Large:
                        frmTips.Size = new Size(350, 65);
                        break;
                    case TipsSizeMode.None:
                        if (!size.HasValue)
                        {
                            frmTips.Size = new Size(350, 35);
                        }
                        else
                        {
                            frmTips.Size = size.Value;
                        }
                        break;
                }

                frmTips.BackColor = Color.FromArgb((int)state);

                if (state == TipsState.Default)
                {
                    frmTips.lblMsg.ForeColor = SystemColors.ControlText;
                }
                else
                {
                    frmTips.lblMsg.ForeColor = Color.White;
                }
                switch (state)
                {
                    case TipsState.Default:
                        frmTips.pctStat.Image = HZH_Controls.Properties.Resources.alarm;
                        break;
                    case TipsState.Success:
                        frmTips.pctStat.Image = HZH_Controls.Properties.Resources.success;
                        break;
                    case TipsState.Info:
                        frmTips.pctStat.Image = HZH_Controls.Properties.Resources.alarm;
                        break;
                    case TipsState.Warning:
                        frmTips.pctStat.Image = HZH_Controls.Properties.Resources.warning;
                        break;
                    case TipsState.Error:
                        frmTips.pctStat.Image = HZH_Controls.Properties.Resources.error;
                        break;
                    default:
                        frmTips.pctStat.Image = HZH_Controls.Properties.Resources.alarm;
                        break;
                }

                frmTips.lblMsg.Text = strMsg;
                frmTips.CloseTime = intAutoColseTime;
                frmTips.btnClose.Visible = blnShowCoseBtn;


                frmTips.ShowAlign = align;
                frmTips.Owner = frm;
                FrmTips.m_lstTips.Add(frmTips);
                FrmTips.ReshowTips();
                frmTips.Show(frm);
                if (frm != null && !frm.IsDisposed)
                {
                    ControlHelper.SetForegroundWindow(frm.Handle);
                }
                //frmTips.BringToFront();
                m_lastTips = new KeyValuePair<string, FrmTips>(strMsg + state, frmTips);
                return frmTips;
            }
        }

        #region 刷新显示
        /// <summary>
        /// 功能描述:刷新显示
        /// 作　　者:HZH
        /// 创建日期:2019-02-28 15:33:06
        /// 任务编号:POS
        /// </summary>
        public static void ReshowTips()
        {
            lock (FrmTips.m_lstTips)
            {
                FrmTips.m_lstTips.RemoveAll(p => p.IsDisposed == true);
                var enumerable = from p in FrmTips.m_lstTips
                                 group p by new
                                 {
                                     p.ShowAlign
                                 };
                Size size = Screen.PrimaryScreen.Bounds.Size;
                foreach (var item in enumerable)
                {
                    List<FrmTips> list = FrmTips.m_lstTips.FindAll((FrmTips p) => p.ShowAlign == item.Key.ShowAlign);
                    for (int i = 0; i < list.Count; i++)
                    {
                        FrmTips frmTips = list[i];
                        if (frmTips.InvokeRequired)
                        {
                            frmTips.BeginInvoke(new MethodInvoker(delegate()
                            {
                                switch (item.Key.ShowAlign)
                                {
                                    case ContentAlignment.BottomCenter:
                                        frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.BottomLeft:
                                        frmTips.Location = new Point(10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.BottomRight:
                                        frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.MiddleCenter:
                                        frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.MiddleLeft:
                                        frmTips.Location = new Point(10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.MiddleRight:
                                        frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.TopCenter:
                                        frmTips.Location = new Point((size.Width - frmTips.Width) / 2, 10 + (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.TopLeft:
                                        frmTips.Location = new Point(10, 10 + (i + 1) * (frmTips.Height + 10));
                                        break;
                                    case ContentAlignment.TopRight:
                                        frmTips.Location = new Point(size.Width - frmTips.Width - 10, 10 + (i + 1) * (frmTips.Height + 10));
                                        break;
                                    default:
                                        break;
                                }
                            }));
                        }
                        else
                        {
                            switch (item.Key.ShowAlign)
                            {
                                case ContentAlignment.BottomCenter:
                                    frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.BottomLeft:
                                    frmTips.Location = new Point(10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.BottomRight:
                                    frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - 100 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.MiddleCenter:
                                    frmTips.Location = new Point((size.Width - frmTips.Width) / 2, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.MiddleLeft:
                                    frmTips.Location = new Point(10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.MiddleRight:
                                    frmTips.Location = new Point(size.Width - frmTips.Width - 10, size.Height - (size.Height - list.Count * (frmTips.Height + 10)) / 2 - (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.TopCenter:
                                    frmTips.Location = new Point((size.Width - frmTips.Width) / 2, 10 + (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.TopLeft:
                                    frmTips.Location = new Point(10, 10 + (i + 1) * (frmTips.Height + 10));
                                    break;
                                case ContentAlignment.TopRight:
                                    frmTips.Location = new Point(size.Width - frmTips.Width - 10, 10 + (i + 1) * (frmTips.Height + 10));
                                    break;
                                default:
                                    break;
                            }
                        }

                    }
                }
            }
        }
        #endregion

        /// <summary>
        /// Handles the FormClosing event of the FrmTips control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="FormClosingEventArgs" /> instance containing the event data.</param>
        private void FrmTips_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (m_lastTips.Value == this)
                m_lastTips = new KeyValuePair<string, FrmTips>();
            m_lstTips.Remove(this);
            ReshowTips();

            for (int i = Application.OpenForms.Count - 1; i >= 0; i--)
            {
                if (Application.OpenForms[i].IsDisposed || !Application.OpenForms[i].Visible || Application.OpenForms[i] is FrmTips)
                {
                    continue;
                }
                else
                {
                    Timer t = new Timer();
                    t.Interval = 100;
                    var frm = Application.OpenForms[i];
                    t.Tick += (a, b) =>
                    {
                        t.Enabled = false;
                        if (!frm.IsDisposed)
                            ControlHelper.SetForegroundWindow(frm.Handle);
                    };
                    t.Enabled = true;
                    break;
                }
            }
        }

        /// <summary>
        /// Handles the Load event of the FrmTips control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
        private void FrmTips_Load(object sender, EventArgs e)
        {
            if (m_CloseTime > 0)
            {
                this.timer1.Interval = m_CloseTime;
                this.timer1.Enabled = true;
            }
        }

        /// <summary>
        /// Handles the Tick event of the timer1 control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
        private void timer1_Tick(object sender, EventArgs e)
        {
            this.timer1.Enabled = false;
            this.Close();
        }

        /// <summary>
        /// Handles the MouseDown event of the btnClose control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="MouseEventArgs" /> instance containing the event data.</param>
        private void btnClose_MouseDown(object sender, MouseEventArgs e)
        {
            this.timer1.Enabled = false;
            this.Close();
        }

        /// <summary>
        /// Shows the tips success.
        /// </summary>
        /// <param name="frm">The FRM.</param>
        /// <param name="strMsg">The string MSG.</param>
        /// <returns>FrmTips.</returns>
        public static FrmTips ShowTipsSuccess(Form frm, string strMsg)
        {
            return FrmTips.ShowTips(frm, strMsg, 3000, false, ContentAlignment.BottomCenter, null, TipsSizeMode.Large, null, TipsState.Success);
        }

        /// <summary>
        /// Shows the tips error.
        /// </summary>
        /// <param name="frm">The FRM.</param>
        /// <param name="strMsg">The string MSG.</param>
        /// <returns>FrmTips.</returns>
        public static FrmTips ShowTipsError(Form frm, string strMsg)
        {
            return FrmTips.ShowTips(frm, strMsg, 3000, false, ContentAlignment.BottomCenter, null, TipsSizeMode.Large, null, TipsState.Error);
        }

        /// <summary>
        /// Shows the tips information.
        /// </summary>
        /// <param name="frm">The FRM.</param>
        /// <param name="strMsg">The string MSG.</param>
        /// <returns>FrmTips.</returns>
        public static FrmTips ShowTipsInfo(Form frm, string strMsg)
        {
            return FrmTips.ShowTips(frm, strMsg, 3000, false, ContentAlignment.BottomCenter, null, TipsSizeMode.Large, null, TipsState.Info);
        }
        /// <summary>
        /// Shows the tips warning.
        /// </summary>
        /// <param name="frm">The FRM.</param>
        /// <param name="strMsg">The string MSG.</param>
        /// <returns>FrmTips.</returns>
        public static FrmTips ShowTipsWarning(Form frm, string strMsg)
        {
            return FrmTips.ShowTips(frm, strMsg, 3000, false, ContentAlignment.BottomCenter, null, TipsSizeMode.Large, null, TipsState.Warning);
        }

        /// <summary>
        /// Handles the FormClosed event of the FrmTips control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="FormClosedEventArgs" /> instance containing the event data.</param>
        private void FrmTips_FormClosed(object sender, FormClosedEventArgs e)
        {
            this.Dispose();
            GC.Collect();
        }

    }

    /// <summary>
    /// Enum TipsSizeMode
    /// </summary>
    public enum TipsSizeMode
    {
        /// <summary>
        /// The small
        /// </summary>
        Small,
        /// <summary>
        /// The medium
        /// </summary>
        Medium,
        /// <summary>
        /// The large
        /// </summary>
        Large,
        /// <summary>
        /// The none
        /// </summary>
        None
    }
    /// <summary>
    /// Enum TipsState
    /// </summary>
    public enum TipsState
    {
        Default = -12542209,
        Success = -9977286,
        Info = -7299687,
        Warning = -693140,
        Error = -1097849
    }
}