#region Imports
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using DPumpHydr.WinFrmUI.RLT.Helper;
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using DPumpHydr.WinFrmUI.RLT.Manager;
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using DPumpHydr.WinFrmUI.RLT.Util;
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using System.ComponentModel;
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using System.Drawing;
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using System.Windows.Forms;
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using static DPumpHydr.WinFrmUI.RLT.Helper.MaterialDrawHelper;
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#endregion
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namespace DPumpHydr.WinFrmUI.RLT.Controls
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{
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#region MaterialLabel
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public class MaterialLabel : Label, MaterialControlI
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{
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[Browsable(false)]
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public int Depth { get; set; }
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[Browsable(false)]
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public MaterialSkinManager SkinManager => MaterialSkinManager.Instance;
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[Browsable(false)]
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public MaterialMouseState MouseState { get; set; }
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private ContentAlignment _TextAlign = ContentAlignment.TopLeft;
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[DefaultValue(typeof(ContentAlignment), "TopLeft")]
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public override ContentAlignment TextAlign
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{
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get => _TextAlign;
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set
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{
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_TextAlign = value;
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updateAligment();
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Invalidate();
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}
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}
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[Category("Material"),
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DefaultValue(false)]
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public bool HighEmphasis { get; set; }
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[Category("Material"),
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DefaultValue(false)]
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public bool UseAccent { get; set; }
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private MaterialSkinManager.FontType _fontType = MaterialSkinManager.FontType.Body1;
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[Category("Material"),
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DefaultValue(typeof(MaterialSkinManager.FontType), "Body1")]
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public MaterialSkinManager.FontType FontType
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{
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get => _fontType;
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set
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{
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_fontType = value;
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Font = SkinManager.GetFontByType(_fontType);
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Refresh();
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}
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}
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public MaterialLabel()
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{
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FontType = MaterialSkinManager.FontType.Body1;
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TextAlign = ContentAlignment.TopLeft;
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}
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public override Size GetPreferredSize(Size proposedSize)
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{
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if (AutoSize)
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{
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Size strSize;
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using (MaterialNativeTextRenderer NativeText = new(CreateGraphics()))
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{
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strSize = NativeText.MeasureLogString(Text, SkinManager.GetLogFontByType(_fontType));
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strSize.Width += 1; // necessary to avoid a bug when autosize = true
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}
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return strSize;
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}
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else
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{
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return proposedSize;
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}
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}
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private MaterialNativeTextRenderer.TextAlignFlags Alignment;
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private void updateAligment()
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{
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Alignment = _TextAlign switch
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{
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ContentAlignment.TopLeft => MaterialNativeTextRenderer.TextAlignFlags.Top | MaterialNativeTextRenderer.TextAlignFlags.Left,
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ContentAlignment.TopCenter => MaterialNativeTextRenderer.TextAlignFlags.Top | MaterialNativeTextRenderer.TextAlignFlags.Center,
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ContentAlignment.TopRight => MaterialNativeTextRenderer.TextAlignFlags.Top | MaterialNativeTextRenderer.TextAlignFlags.Right,
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ContentAlignment.MiddleLeft => MaterialNativeTextRenderer.TextAlignFlags.Middle | MaterialNativeTextRenderer.TextAlignFlags.Left,
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ContentAlignment.MiddleCenter => MaterialNativeTextRenderer.TextAlignFlags.Middle | MaterialNativeTextRenderer.TextAlignFlags.Center,
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ContentAlignment.MiddleRight => MaterialNativeTextRenderer.TextAlignFlags.Middle | MaterialNativeTextRenderer.TextAlignFlags.Right,
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ContentAlignment.BottomLeft => MaterialNativeTextRenderer.TextAlignFlags.Bottom | MaterialNativeTextRenderer.TextAlignFlags.Left,
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ContentAlignment.BottomCenter => MaterialNativeTextRenderer.TextAlignFlags.Bottom | MaterialNativeTextRenderer.TextAlignFlags.Center,
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ContentAlignment.BottomRight => MaterialNativeTextRenderer.TextAlignFlags.Bottom | MaterialNativeTextRenderer.TextAlignFlags.Right,
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_ => MaterialNativeTextRenderer.TextAlignFlags.Top | MaterialNativeTextRenderer.TextAlignFlags.Left,
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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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Graphics g = e.Graphics;
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g.Clear(Parent.BackColor == Color.Transparent ? ((Parent.Parent == null || (Parent.Parent != null && Parent.Parent.BackColor == Color.Transparent)) ? SkinManager.BackgroundColor : Parent.Parent.BackColor) : Parent.BackColor);
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// Draw Text
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using MaterialNativeTextRenderer NativeText = new(g);
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NativeText.DrawMultilineTransparentText(
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Text,
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SkinManager.GetLogFontByType(_fontType),
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Enabled ? HighEmphasis ? UseAccent ?
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SkinManager.ColorScheme.AccentColor : // High emphasis, accent
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(SkinManager.Theme == MaterialSkinManager.Themes.LIGHT) ?
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SkinManager.ColorScheme.PrimaryColor : // High emphasis, primary Light theme
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SkinManager.ColorScheme.PrimaryColor.Lighten(0.25f) : // High emphasis, primary Dark theme
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SkinManager.TextHighEmphasisColor : // Normal
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SkinManager.TextDisabledOrHintColor, // Disabled
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ClientRectangle.Location,
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ClientRectangle.Size,
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Alignment);
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}
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protected override void InitLayout()
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{
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Font = SkinManager.GetFontByType(_fontType);
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}
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}
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#endregion
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}
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