create a setup builder impl from MicaSetup

2026-04-02 10:45:22 +08:00 · 2023-12-04 01:36:02 +08:00
parent edc597a19a
commit a6891e29dc
465 changed files with 34946 additions and 75 deletions
--- a/Build/MicaSetup/Design/Controls/TextBox/TextBox.cs
+++ b/Build/MicaSetup/Design/Controls/TextBox/TextBox.cs
@@ -0,0 +1,102 @@
+using CommunityToolkit.Mvvm.Input;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace MicaSetup.Design.Controls;
+
+public class TextBoxEx : TextBox
+{
+    public static readonly DependencyProperty PlaceholderTextProperty = DependencyProperty.Register(
+        nameof(PlaceholderText),
+        typeof(string),
+        typeof(TextBoxEx),
+        new PropertyMetadata(string.Empty)
+    );
+
+    public static readonly DependencyProperty PlaceholderEnabledProperty = DependencyProperty.Register(
+        nameof(PlaceholderEnabled),
+        typeof(bool),
+        typeof(TextBoxEx),
+        new PropertyMetadata(true)
+    );
+
+    public static readonly DependencyProperty IsTextSelectionEnabledProperty = DependencyProperty.Register(
+        nameof(IsTextSelectionEnabled),
+        typeof(bool),
+        typeof(TextBoxEx),
+        new PropertyMetadata(false)
+    );
+
+    public static readonly DependencyProperty TemplateButtonCommandProperty = DependencyProperty.Register(
+        nameof(TemplateButtonCommand),
+        typeof(IRelayCommand),
+        typeof(TextBoxEx),
+        new PropertyMetadata(null)
+    );
+
+    public string PlaceholderText
+    {
+        get => (string)GetValue(PlaceholderTextProperty);
+        set => SetValue(PlaceholderTextProperty, value);
+    }
+
+    public bool PlaceholderEnabled
+    {
+        get => (bool)GetValue(PlaceholderEnabledProperty);
+        set => SetValue(PlaceholderEnabledProperty, value);
+    }
+
+    /// <summary>
+    /// TODO
+    /// </summary>
+    public bool IsTextSelectionEnabled
+    {
+        get => (bool)GetValue(IsTextSelectionEnabledProperty);
+        set => SetValue(IsTextSelectionEnabledProperty, value);
+    }
+
+    public IRelayCommand TemplateButtonCommand => (IRelayCommand)GetValue(TemplateButtonCommandProperty);
+
+    public TextBoxEx()
+    {
+        SetValue(TemplateButtonCommandProperty, new RelayCommand<string>(OnTemplateButtonClick));
+    }
+
+    protected override void OnTextChanged(TextChangedEventArgs e)
+    {
+        base.OnTextChanged(e);
+
+        if (PlaceholderEnabled && Text.Length > 0)
+            PlaceholderEnabled = false;
+
+        if (!PlaceholderEnabled && Text.Length < 1)
+            PlaceholderEnabled = true;
+    }
+
+    protected override void OnGotFocus(RoutedEventArgs e)
+    {
+        base.OnGotFocus(e);
+
+        CaretIndex = Text.Length;
+    }
+
+    protected override void OnLostFocus(RoutedEventArgs e)
+    {
+        base.OnLostFocus(e);
+    }
+
+    protected virtual void OnClearButtonClick()
+    {
+        if (Text.Length > 0)
+        {
+            Text = string.Empty;
+        }
+    }
+
+    protected virtual void OnTemplateButtonClick(string? parameter)
+    {
+        Debug.WriteLine($"INFO: {typeof(TextBoxEx)} button clicked");
+        OnClearButtonClick();
+    }
+}