using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using System.Linq;
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using System.Drawing.Drawing2D;
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using System.Drawing.Text;
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using HotelPms.Share.Windows.Util;
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using HotelPms.Share.Windows.Animations;
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using HotelPms.Share.Windows.GraphicsApi;
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namespace HotelPms.Share.Windows.Component
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{
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public class PanelEx : Panel
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{
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private int imgPadding = 5;
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public int ArcWidth { get; set; } = 16;
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public int OffsetX { get; set; } = 0;
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public int OffsetY { get; set; } = 0;
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/// <summary>
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/// 模糊
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/// </summary>
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public int Blur { get; set; } = 15;
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/// <summary>
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/// 蔓延
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/// </summary>
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public int Spread { get; set; } = 15;
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public bool UseTitleBookMark { get; set; } = true;
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public Color TitleBookMarkColor { get; set; } = Color.Pink;
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public string Title { get; set; } = string.Empty;
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public Font TitleFont { get; set; } = DefaultFont;
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public Font SignFont { get; set; } = DefaultFont;
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public int TitleHeight { get; set; } = 0;
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public Color TitleForeColor { get; set; } = Color.Black;
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public Color TitleBackColor { get; set; } = Color.Gainsboro;
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public int MaxHeight { get; set; } = -1;
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private bool m_Expan = true;
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/// <summary>
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/// 拡張
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/// </summary>
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public bool Expan
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{
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get { return m_Expan; }
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set
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{
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m_Expan = value;
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if(!m_Expan && MaxHeight == -1) { MaxHeight = this.Height; }
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//this.Height = m_Expan ? MaxHeight : MixHeight;
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animationSelf.StartNewAnimation(m_Expan ? AnimationDirection.Out : AnimationDirection.In);
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Invalidate();
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}
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}
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private StringFormat m_StringFormat = new StringFormat();
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private Rectangle m_TitleRect;
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private string activeName = string.Empty;
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public string ActiveName { get { return activeName; } set { activeName = value; Invalidate(); } }
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private readonly Dictionary<Control, AnimationManager> animationDict = new Dictionary<Control, AnimationManager>();
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private AnimationManager animationSelf;
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public PanelEx()
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{
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SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.DoubleBuffer | ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint | ControlStyles.ResizeRedraw | ControlStyles.SupportsTransparentBackColor, true);
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m_StringFormat.LineAlignment = StringAlignment.Center;
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m_StringFormat.Alignment = StringAlignment.Near;
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animationSelf = new AnimationManager
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{
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Increment = 0.03,
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AnimationType = AnimationType.Linear,
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InterruptAnimation = false,
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};
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animationSelf.OnAnimationProgress += _animationManager_OnAnimationProgress;
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}
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private void _animationManager_OnAnimationProgress(object sender)
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{
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Invalidate();
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}
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protected override void OnControlAdded(ControlEventArgs e)
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{
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if (e.Control is TextBox || e.Control is ComboBox)
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{
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e.Control.Enter += Control_Enter;
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e.Control.Leave += Control_Leave;
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IPanelEx child = e.Control as IPanelEx;
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if (child != null)
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{
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System.Diagnostics.Debug.WriteLine($"{e.Control.Handle}:{e.Control.Name}:{child.PanelExEnabled}"); //←未設定
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AnimationManager animationManager = new AnimationManager
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{
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Increment = 0.06,
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AnimationType = AnimationType.EaseInOut,
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InterruptAnimation = false,
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};
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animationManager.OnAnimationProgress += _animationManager_OnAnimationProgress;
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animationDict.Add(e.Control, animationManager);
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}
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}
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base.OnControlAdded(e);
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}
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private void Control_Leave(object sender, EventArgs e)
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{
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ActiveName = string.Empty;
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IPanelEx child = sender as IPanelEx;
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if (child != null && child.PanelExEnabled && (child.TitleStyle == CTextBox.ETitleStyle.Material || child.TitleStyle == CTextBox.ETitleStyle.Icon))
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{
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if (child.TitleStyle == CTextBox.ETitleStyle.Icon && (sender as Control).Text.Length > 0) { return; }
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animationDict[child as Control].StartNewAnimation(AnimationDirection.Out);
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}
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}
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private void Control_Enter(object sender, EventArgs e)
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{
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ActiveName = (sender as Control).Name;
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IPanelEx child = sender as IPanelEx;
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if (child != null && child.PanelExEnabled && (child.TitleStyle == CTextBox.ETitleStyle.Material || child.TitleStyle == CTextBox.ETitleStyle.Icon))
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{
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if (child.TitleStyle == CTextBox.ETitleStyle.Icon && (sender as Control).Text.Length > 0) { return; }
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animationDict[child as Control].StartNewAnimation(AnimationDirection.In);
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}
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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base.OnPaint(e);
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e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
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e.Graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
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DrawShadow(Controls.OfType<Control>().Where(c => ActiveName.Length > 0 && ActiveName == c.Name), e.Graphics);
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DrawStyle(Controls.OfType<CTextBox>().Where(c => c.BorderStyle == BorderStyle.None), e.Graphics);
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DrawTitle(e);
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SetHeight(e);
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}
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protected override void OnMouseMove(MouseEventArgs e)
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{
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base.OnMouseMove(e);
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if (TitleHeight == 0) { return; }
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Cursor = m_TitleRect.Contains(e.Location) ? Cursors.Hand : Cursors.Default;
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}
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protected override void OnMouseClick(MouseEventArgs e)
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{
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base.OnMouseClick(e);
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if(!m_TitleRect.Contains(e.Location)) { return; }
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Expan = !Expan;
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}
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private void DrawTitle(PaintEventArgs e)
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{
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if(TitleHeight == 0) { return; }
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m_TitleRect = new Rectangle(UseTitleBookMark ? 5 : 0, 0, this.Width, TitleHeight);
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using (SolidBrush backBrush = new SolidBrush(TitleBackColor))
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{
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e.Graphics.FillRectangle(backBrush, m_TitleRect);
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}
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if (UseTitleBookMark)
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{
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Rectangle markRect = new Rectangle(0, 0, 5, TitleHeight);
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using (SolidBrush backBrush = new SolidBrush(TitleBookMarkColor))
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{
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e.Graphics.FillRectangle(backBrush, markRect);
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}
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}
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//文言
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using (SolidBrush foreBrush = new SolidBrush(TitleForeColor))
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{
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e.Graphics.DrawString(Title, TitleFont, foreBrush, m_TitleRect, m_StringFormat);
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}
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//矢印
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int width = 30;
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Rectangle signRect = new Rectangle(this.Width - width, 0, width, TitleHeight);
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using (SolidBrush foreBrush = new SolidBrush(TitleForeColor))
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{
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e.Graphics.DrawString(m_Expan ? "▲" : "▼", SignFont, foreBrush, signRect, m_StringFormat);
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}
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}
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private void SetHeight(PaintEventArgs e)
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{
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if (TitleHeight == 0 || MaxHeight <= 0) { return; }
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if (!animationSelf.IsAnimating())
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{
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this.Height = m_Expan ? MaxHeight : TitleHeight;
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System.Diagnostics.Debug.WriteLine($"animationSelf⇒END");
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}
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else
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{
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//Animate
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int height = MaxHeight - TitleHeight;
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int step = (int)(height * animationSelf.GetProgress());
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if (m_Expan)
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{
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this.Height = TitleHeight + (height - step);
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}
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else
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{
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this.Height = MaxHeight - step;
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}
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System.Diagnostics.Debug.WriteLine($"animationSelf⇒{step}");
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}
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}
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private void DrawShadow(IEnumerable<Control> controls, Graphics g)
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{
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foreach (var control in controls)
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{
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DrawOutsetShadow(g, control);
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}
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}
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private void DrawStyle(IEnumerable<Control> controls, Graphics g)
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{
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foreach (var control in controls)
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{
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DrawControlStyle(g, control);
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}
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}
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private Rectangle GetControlRect(Control control)
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{
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int titleWidth = 0;
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if (control is IPanelEx)
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{
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IPanelEx child = control as IPanelEx;
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if(child.PanelExEnabled)
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{
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if (child.TitleStyle == CTextBox.ETitleStyle.Label) { titleWidth = child.TitleWidth; }
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else if (child.TitleStyle == CTextBox.ETitleStyle.Icon) { titleWidth = control.Height + imgPadding; }
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}
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}
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int left = control.Left - ArcWidth / 2 - titleWidth;
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int top = control.Top - ArcWidth / 2;
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int width = control.Width + ArcWidth + titleWidth;
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int height = control.Height + ArcWidth;
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Rectangle r = new Rectangle(left, top, width, height);
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return r;
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}
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/// <summary>
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/// 枠線
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/// </summary>
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/// <param name="g"></param>
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/// <param name="control"></param>
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private void DrawControlStyle(Graphics g, Control control)
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{
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bool drawBorder = true;
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Color borderColor = Color.FromArgb(255, 0, 120, 215); //255,0,120,215 (濃青) #7bc1f7 140, 123, 193, 247 (青) #22AC38 255, 34, 172, 56 (緑)
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Rectangle r = GetControlRect(control);
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if (control is IPanelEx)
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{
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IPanelEx child = control as IPanelEx;
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if (child.PanelExEnabled)
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{
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borderColor = control.Focused ? child.BorderFocusColor : child.BorderColor;
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if (child.TitleStyle == CTextBox.ETitleStyle.Material) { drawBorder = false; }
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}
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else
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{
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drawBorder = false;
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}
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}
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if (drawBorder)
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{
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using (GraphicsPath path = new GraphicsPath())
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{
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path.AddArc(r.X, r.Y, ArcWidth, ArcWidth, 180, 90);
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path.AddArc(r.X + r.Width - ArcWidth - 1, r.Y, ArcWidth, ArcWidth, -90, 90);
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path.AddArc(r.X + r.Width - ArcWidth - 1, r.Y + r.Height - ArcWidth - 1, ArcWidth, ArcWidth, 0, 90);
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path.AddArc(r.X, r.Y + r.Height - ArcWidth - 1, ArcWidth, ArcWidth, 90, 90);
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path.CloseFigure();
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using (Brush brush = new SolidBrush(control.BackColor))
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{
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g.FillPath(brush, path);
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}
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using (Pen pen = new Pen(borderColor)) //255,0,120,215 (濃青) #7bc1f7 140, 123, 193, 247 (青) #22AC38 255, 34, 172, 56 (緑)
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{
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g.DrawPath(pen, path);
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}
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}
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}
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//Labelを各
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if (control is IPanelEx)
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{
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IPanelEx child = control as IPanelEx;
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if (child.PanelExEnabled)
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{
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if (child.TitleStyle == CTextBox.ETitleStyle.Label)
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{
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int labelWidth = child.TitleWidth;
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using (GraphicsPath path = new GraphicsPath())
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{
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path.AddArc(r.X, r.Y, ArcWidth, ArcWidth, 180, 90);
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path.AddLine(new Point(r.X + labelWidth, r.Y), new Point(r.X + labelWidth, r.Y + r.Height - 1));
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path.AddArc(r.X, r.Y + r.Height - ArcWidth - 1, ArcWidth, ArcWidth, 90, 90);
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path.CloseFigure();
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using (Brush brush = new SolidBrush(child.TitleBackColor))
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{
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g.FillPath(brush, path);
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}
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using (Pen pen = new Pen(borderColor)) //255,0,120,215 (濃青) #7bc1f7 140, 123, 193, 247 (青) #22AC38 255, 34, 172, 56 (緑) 255,122,122,122 gray
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{
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g.DrawPath(pen, path);
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}
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}
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TextRenderer.DrawText(g, child.TitleText, child.TitleFont, new Rectangle(r.X, r.Y, child.TitleWidth, r.Height), child.TitleForeColor, TextFormatFlags.VerticalCenter | TextFormatFlags.HorizontalCenter);
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}
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else if (child.TitleStyle == CTextBox.ETitleStyle.Icon)
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{
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if (child.ForeImage != null)
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{
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Rectangle imgRect = new Rectangle(control.Left - control.Height - imgPadding, control.Top, control.Width, control.Height);
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GdiPlus.DrawImage(g, child.ForeImage as Bitmap, imgRect);
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}
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if (child is CTextBox)
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{
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CTextBox textBox = (child as CTextBox);
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Size sizeText = TextRenderer.MeasureText(textBox.TipText, child.TitleFont);
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int endX = r.X + 15; //タイトル文字最終的な位置 X
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int endY = r.Y - sizeText.Height * 2 / 3; //タイトル文字最終的な位置 Y
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if (animationDict.ContainsKey(control) && animationDict[control].IsAnimating())
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{
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double per = animationDict[control].GetProgress();
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//位置、フォントサイズの変化 animationDict[control].GetProgress() in ⇒ enter ⇒ 増大, out ⇒ leave ⇒ 減少
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float fontSize = textBox.Font.Size - (textBox.Font.Size - child.TitleFont.Size) * (float)per;
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double curX = textBox.Left - (textBox.Left - endX) * per;
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double curY = textBox.Top - (textBox.Top - endY) * per;
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using (Font font = new Font(child.TitleFont.FontFamily, fontSize))
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{
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Rectangle textR = new Rectangle((int)curX, (int)curY, (int)(sizeText.Width * 1.2), sizeText.Height);
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using (Brush brush = new SolidBrush(this.BackColor))
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{
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g.FillRectangle(brush, textR);
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}
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TextRenderer.DrawText(g, textBox.TipText, font, textR, borderColor, TextFormatFlags.VerticalCenter | TextFormatFlags.HorizontalCenter);
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}
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}
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else
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{
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if ((control.Focused || textBox.Text.Length > 0) && textBox.TipText.Length > 0)
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{
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Rectangle textR = new Rectangle(endX, endY, (int)(sizeText.Width * 1.2), sizeText.Height);
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using (Brush brush = new SolidBrush(this.BackColor))
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{
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g.FillRectangle(brush, textR);
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}
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TextRenderer.DrawText(g, textBox.TipText, child.TitleFont, textR, borderColor, TextFormatFlags.VerticalCenter | TextFormatFlags.HorizontalCenter);
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}
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}
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}
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}
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else if (child.TitleStyle == CTextBox.ETitleStyle.Material && animationDict.ContainsKey(control))
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{
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var lineY = control.Bottom + 3;
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if (!animationDict[control].IsAnimating())
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{
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using (Pen pen = new Pen(control.Focused ? child.ShadowColor : child.BorderColor, control.Focused ? 2F : 1F))
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{
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g.DrawLine(pen, control.Location.X, lineY, control.Location.X + control.Width, lineY);
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}
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}
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else
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{
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//Animate
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int animationWidth = (int)(control.Width * animationDict[control].GetProgress());
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int halfAnimationWidth = animationWidth / 2;
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int animationStart = control.Location.X + control.Width / 2;
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using (Pen pen = new Pen(child.BorderColor, 1F))
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{
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g.DrawLine(pen, control.Location.X, lineY, control.Location.X + control.Width, lineY);
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}
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using (Pen pen = new Pen(child.ShadowColor, 2F))
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{
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g.DrawLine(pen, animationStart - halfAnimationWidth, lineY, animationStart - halfAnimationWidth + animationWidth, lineY);
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}
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}
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}
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}
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}
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}
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// drawing the loop on an image because of speed
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private void DrawOutsetShadow(Graphics g, Control control)
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{
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Color shadowColor = Color.FromArgb(140, 123, 193, 247); //#7bc1f7 140, 123, 193, 247 (青) #22AC38 140, 34, 172, 56 (緑)
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if (control is IPanelEx)
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{
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IPanelEx child = control as IPanelEx;
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if (child.PanelExEnabled)
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{
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shadowColor = child.ShadowColor;
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if (child.TitleStyle == CTextBox.ETitleStyle.Material) { return; }
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}
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}
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var rOuter = control.Bounds;
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var rInner = control.Bounds;
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if (control is CTextBox && (control as CTextBox).BorderStyle == BorderStyle.None)
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{
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Rectangle r = GetControlRect(control);
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rOuter = r;
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rInner = r;
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}
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rInner.Offset(OffsetX, OffsetY);
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rInner.Inflate(-Blur, -Blur);
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rOuter.Inflate(Spread, Spread);
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rOuter.Offset(OffsetX, OffsetY);
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var originalOuter = rOuter;
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using (var img = new Bitmap(originalOuter.Width, originalOuter.Height, g))
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{
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using (var g2 = Graphics.FromImage(img))
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{
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var currentBlur = 0;
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do
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{
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var transparency = (rOuter.Height - rInner.Height) / (double)(Blur * 2 + Spread * 3);
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transparency -= 0.02;
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var color = Color.FromArgb(((int)(255 * (transparency * transparency))), shadowColor);
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var rOutput = rInner;
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rOutput.Offset(-originalOuter.Left, -originalOuter.Top);
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DrawRoundedRectangle(g2, rOutput, currentBlur, Pens.Transparent, color);
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rInner.Inflate(1, 1);
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currentBlur = (int)((double)Blur * (1 - (transparency * transparency)));
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} while (rOuter.Contains(rInner));
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g2.Flush();
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}
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g.DrawImage(img, originalOuter);
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}
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}
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private void DrawRoundedRectangle(Graphics gfx, Rectangle bounds, int cornerRadius, Pen drawPen, Color fillColor)
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{
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int strokeOffset = Convert.ToInt32(Math.Ceiling(drawPen.Width));
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bounds = Rectangle.Inflate(bounds, -strokeOffset, -strokeOffset);
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var gfxPath = new GraphicsPath();
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if (cornerRadius > 0)
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{
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gfxPath.AddArc(bounds.X, bounds.Y, cornerRadius, cornerRadius, 180, 90);
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gfxPath.AddArc(bounds.X + bounds.Width - cornerRadius, bounds.Y, cornerRadius, cornerRadius, 270, 90);
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gfxPath.AddArc(bounds.X + bounds.Width - cornerRadius, bounds.Y + bounds.Height - cornerRadius, cornerRadius, cornerRadius, 0, 90);
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gfxPath.AddArc(bounds.X, bounds.Y + bounds.Height - cornerRadius, cornerRadius, cornerRadius, 90, 90);
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}
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else
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{
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gfxPath.AddRectangle(bounds);
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}
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gfxPath.CloseAllFigures();
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gfx.FillPath(new SolidBrush(fillColor), gfxPath);
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if (drawPen != Pens.Transparent)
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{
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var pen = new Pen(drawPen.Color);
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pen.EndCap = pen.StartCap = LineCap.Round;
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gfx.DrawPath(pen, gfxPath);
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}
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}
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}
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}
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