#region Imports
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using System;
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using System.ComponentModel;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Text;
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using System.Windows.Forms;
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#endregion
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namespace DPumpHydr.WinFrmUI.RLT.Controls
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{
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#region ParrotNavigationBar
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public class ParrotNavigationBar : Control
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{
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public ParrotNavigationBar()
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{
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Size = new Size(300, 40);
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NavBarStyle = Style.Android;
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Font = new Font("Arial", 12f);
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The navigation bar style")]
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public Style NavBarStyle
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{
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get => navBarStyle;
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set
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{
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if (navBarStyle != value)
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{
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navBarStyle = value;
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if (value == Style.iOS)
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{
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ItemColor = Color.FromArgb(0, 120, 255);
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TitleColor = Color.Black;
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BackgroundColor = Color.White;
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}
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else if (value == Style.Android)
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{
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ItemColor = Color.White;
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TitleColor = Color.White;
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BackgroundColor = Color.FromArgb(0, 150, 135);
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}
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else
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{
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ItemColor = Color.White;
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TitleColor = Color.White;
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BackgroundColor = Color.FromArgb(1, 119, 215);
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}
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Invalidate();
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}
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The color of the items")]
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public Color ItemColor
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{
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get => itemColor;
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set
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{
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itemColor = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The color of the title")]
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public Color TitleColor
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{
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get => titleColor;
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set
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{
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titleColor = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The color of the title")]
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public Color BackgroundColor
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{
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get => backgroundColor;
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set
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{
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backgroundColor = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The left navigation item")]
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public NavigationItem LeftItem
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{
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get => leftItem;
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set
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{
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leftItem = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The right navigation item")]
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public NavigationItem RightItem
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{
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get => rightItem;
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set
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{
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rightItem = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The navigation bar title")]
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public string Title
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{
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get => title;
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set
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{
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title = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text of the left item if set to CustomText")]
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public string LeftCustomText
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{
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get => leftCustomText;
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set
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{
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leftCustomText = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text of the right item if set to CustomText")]
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public string RightCustomText
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{
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get => rightCustomText;
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set
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{
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rightCustomText = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The image of the left item if set to CustomImage")]
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public Image LeftCustomImage
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{
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get => leftCustomImage;
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set
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{
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leftCustomImage = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The image of the right item if set to CustomImage")]
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public Image RightCustomImage
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{
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get => rightCustomImage;
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set
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{
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rightCustomImage = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The navigation bar interaction")]
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public bool Interaction
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{
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get => interaction;
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set
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{
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interaction = value;
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Invalidate();
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}
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}
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private InterpolationMode _InterpolationType = InterpolationMode.HighQualityBilinear;
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[Category("Parrot")]
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[Browsable(true)]
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public InterpolationMode InterpolationType
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{
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get => _InterpolationType;
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set
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{
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_InterpolationType = value;
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Invalidate();
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}
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}
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private CompositingQuality _CompositingQualityType = CompositingQuality.HighQuality;
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[Category("Parrot")]
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[Browsable(true)]
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public CompositingQuality CompositingQualityType
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{
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get => _CompositingQualityType;
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set
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{
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_CompositingQualityType = value;
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Invalidate();
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}
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}
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private TextRenderingHint _TextRenderingType = TextRenderingHint.ClearTypeGridFit;
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[Category("Parrot")]
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[Browsable(true)]
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public TextRenderingHint TextRenderingType
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{
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get => _TextRenderingType;
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set
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{
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_TextRenderingType = value;
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Invalidate();
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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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if (interaction && cursor == null)
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{
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cursor = Cursor;
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}
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e.Graphics.InterpolationMode = InterpolationType;
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e.Graphics.CompositingQuality = CompositingQualityType;
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e.Graphics.TextRenderingHint = TextRenderingType;
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FontStyle style = FontStyle.Bold;
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if (navBarStyle == Style.iOS)
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{
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style = FontStyle.Regular;
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}
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e.Graphics.FillRectangle(new SolidBrush(backgroundColor), 0, 0, base.Width, base.Height);
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StringFormat stringFormat = new()
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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};
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if (leftItem == NavigationItem.Back)
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{
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e.Graphics.DrawString("Back", Font, new SolidBrush(itemColor), base.ClientRectangle, stringFormat);
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}
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else if (leftItem == NavigationItem.Next)
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{
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e.Graphics.DrawString("Next", Font, new SolidBrush(itemColor), base.ClientRectangle, stringFormat);
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}
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else if (leftItem == NavigationItem.CustomText)
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{
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e.Graphics.DrawString(leftCustomText, Font, new SolidBrush(itemColor), base.ClientRectangle, stringFormat);
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}
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else if (leftItem == NavigationItem.Menu)
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{
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e.Graphics.DrawLine(new Pen(itemColor, 2f), base.Height / 5, base.Height / 4, base.Height / 5 * 4, base.Height / 4);
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e.Graphics.DrawLine(new Pen(itemColor, 2f), base.Height / 5, base.Height / 4 * 2, base.Height / 5 * 4, base.Height / 4 * 2);
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e.Graphics.DrawLine(new Pen(itemColor, 2f), base.Height / 5, base.Height / 4 * 3, base.Height / 5 * 4, base.Height / 4 * 3);
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}
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else if (leftItem == NavigationItem.CustomImage && leftCustomImage != null)
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{
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e.Graphics.DrawImage(new Bitmap(leftCustomImage, base.Height, base.Height), 0, 0);
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}
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stringFormat.Alignment = StringAlignment.Center;
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e.Graphics.DrawString(title, new Font(Font.FontFamily, Font.Size, style), new SolidBrush(titleColor), base.ClientRectangle, stringFormat);
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stringFormat.Alignment = StringAlignment.Far;
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if (rightItem == NavigationItem.Back)
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{
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e.Graphics.DrawString("Back", Font, new SolidBrush(itemColor), base.ClientRectangle, stringFormat);
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return;
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}
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if (rightItem == NavigationItem.Next)
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{
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e.Graphics.DrawString("Next", Font, new SolidBrush(itemColor), base.ClientRectangle, stringFormat);
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return;
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}
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if (rightItem == NavigationItem.CustomText)
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{
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e.Graphics.DrawString(rightCustomText, Font, new SolidBrush(itemColor), base.ClientRectangle, stringFormat);
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return;
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}
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if (rightItem == NavigationItem.Menu)
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{
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e.Graphics.DrawLine(new Pen(itemColor, 2f), base.Width - base.Height + (base.Height / 5), base.Height / 4, base.Width - base.Height + (base.Height / 5 * 4), base.Height / 4);
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e.Graphics.DrawLine(new Pen(itemColor, 2f), base.Width - base.Height + (base.Height / 5), base.Height / 4 * 2, base.Width - base.Height + (base.Height / 5 * 4), base.Height / 4 * 2);
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e.Graphics.DrawLine(new Pen(itemColor, 2f), base.Width - base.Height + (base.Height / 5), base.Height / 4 * 3, base.Width - base.Height + (base.Height / 5 * 4), base.Height / 4 * 3);
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return;
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}
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if (rightItem == NavigationItem.CustomImage && rightCustomImage != null)
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{
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e.Graphics.DrawImage(new Bitmap(rightCustomImage, base.Height, base.Height), base.Width - base.Height, 0);
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}
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}
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public event EventHandler LeftItemClick;
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protected virtual void OnLeftItemClick()
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{
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LeftItemClick?.Invoke(this, new EventArgs());
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}
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public event EventHandler RightItemClick;
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protected virtual void OnRightItemClick()
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{
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RightItemClick?.Invoke(this, new EventArgs());
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}
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protected override void OnMouseDown(MouseEventArgs e)
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{
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base.OnMouseDown(e);
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if (interaction)
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{
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if (e.X < base.Width / 3)
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{
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OnLeftItemClick();
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}
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if (e.X > base.Width / 3 * 2)
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{
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OnRightItemClick();
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}
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}
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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 (interaction)
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{
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if (e.X < base.Width / 3 || e.X > base.Width / 3 * 2)
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{
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Cursor = Cursors.Hand;
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}
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else
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{
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Cursor = cursor;
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}
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}
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}
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private Style navBarStyle;
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private Color itemColor = Color.White;
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private Color titleColor = Color.White;
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private Color backgroundColor = Color.White;
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private NavigationItem leftItem = NavigationItem.Back;
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private NavigationItem rightItem = NavigationItem.Next;
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private string title = "Navigation Bar";
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private string leftCustomText = "⫷⩶";
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private string rightCustomText = "⩶⫸";
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private Image leftCustomImage;
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private Image rightCustomImage;
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private Cursor cursor;
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private bool interaction = true;
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public enum NavigationItem
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{
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Menu,
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None,
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Back,
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Next,
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CustomText,
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CustomImage
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}
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public enum Style
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{
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iOS,
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Android,
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Material
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}
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}
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#endregion
|
}
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