#region Imports
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using DPumpHydr.WinFrmUI.RLT.Manager;
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using System;
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using System.ComponentModel;
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using System.Runtime.InteropServices;
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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 MaterialMultiLineTextBox
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[ToolboxItem(false), Description("This control has been replaced by MaterialMultiLineTextBoxEdit"), Obsolete("Use MaterialMultiLineTextBoxEdit instead", false)]
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public class MaterialMultiLineTextBox : RichTextBox, MaterialControlI
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{
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//Properties for managing the material design properties
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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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[DllImport("user32.dll", CharSet = CharSet.Auto)]
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private static extern IntPtr SendMessage(IntPtr hWnd, int msg, int wParam, string lParam);
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private const int EM_SETCUEBANNER = 0x1501;
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private const char EmptyChar = (char)0;
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private const char VisualStylePasswordChar = '\u25CF';
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private const char NonVisualStylePasswordChar = '\u002A';
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private string hint = string.Empty;
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[Category("Material"), DefaultValue(""), Localizable(true)]
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public string Hint
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{
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get => hint;
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set
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{
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hint = value;
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SendMessage(Handle, EM_SETCUEBANNER, (int)IntPtr.Zero, Hint);
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}
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}
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private bool _leaveOnEnterKey;
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[Category("Material"), DefaultValue(false), Description("Select next control which have TabStop property set to True when enter key is pressed. To add enter in text, the user must press CTRL+Enter")]
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public bool LeaveOnEnterKey
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{
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get => _leaveOnEnterKey;
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set
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{
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_leaveOnEnterKey = value;
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if (value)
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{
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KeyDown += new KeyEventHandler(LeaveOnEnterKey_KeyDown);
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}
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else
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{
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KeyDown -= LeaveOnEnterKey_KeyDown;
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}
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Invalidate();
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}
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}
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public new void SelectAll()
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{
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BeginInvoke((MethodInvoker)delegate ()
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{
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base.Focus();
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base.SelectAll();
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});
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}
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public new void Focus()
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{
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BeginInvoke((MethodInvoker)delegate ()
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{
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base.Focus();
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});
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}
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private void LeaveOnEnterKey_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.KeyData == Keys.Enter && e.Control == false)
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{
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e.Handled = true;
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e.SuppressKeyPress = true;
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SendKeys.Send("{TAB}");
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}
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}
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public MaterialMultiLineTextBox()
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{
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base.OnCreateControl();
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this.Multiline = true;
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BorderStyle = BorderStyle.None;
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Font = SkinManager.GetFontByType(MaterialSkinManager.FontType.Body1);
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BackColor = SkinManager.BackgroundColor;
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ForeColor = SkinManager.TextHighEmphasisColor;
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BackColorChanged += (sender, args) => BackColor = SkinManager.BackgroundColor;
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ForeColorChanged += (sender, args) => ForeColor = SkinManager.TextHighEmphasisColor;
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}
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}
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#endregion
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}
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