73 lines
1.7 KiB
C#
73 lines
1.7 KiB
C#
|
|
using System.Windows;
|
|
using System.Windows.Controls;
|
|
using System.Windows.Input;
|
|
|
|
using CommunityToolkit.Mvvm.Input;
|
|
|
|
using MpvNet.Windows.UI;
|
|
|
|
namespace MpvNet.Windows.WPF.Controls;
|
|
|
|
public partial class SearchControl : UserControl
|
|
{
|
|
string? _hintText;
|
|
bool _gotFocus;
|
|
|
|
public bool HideClearButton { get; set; }
|
|
|
|
public SearchControl() => InitializeComponent();
|
|
|
|
public Theme? Theme => Theme.Current;
|
|
|
|
public string HintText {
|
|
get => _hintText ??= "";
|
|
set {
|
|
_hintText = value;
|
|
UpdateControls();
|
|
}
|
|
}
|
|
|
|
[RelayCommand]
|
|
void Clear()
|
|
{
|
|
Text = "";
|
|
Keyboard.Focus(SearchTextBox);
|
|
}
|
|
|
|
void UpdateControls()
|
|
{
|
|
HintTextBlock.Text = Text == "" ? HintText : "";
|
|
|
|
if (Text == "" || HideClearButton)
|
|
SearchClearButton.Visibility = Visibility.Hidden;
|
|
else
|
|
SearchClearButton.Visibility = Visibility.Visible;
|
|
}
|
|
|
|
public string Text
|
|
{
|
|
get => (string)GetValue(TextProperty);
|
|
set => SetValue(TextProperty, value);
|
|
}
|
|
|
|
public static readonly DependencyProperty TextProperty =
|
|
DependencyProperty.Register("Text", typeof(string),
|
|
typeof(SearchControl), new PropertyMetadata(OnCustomerChangedCallBack));
|
|
|
|
static void OnCustomerChangedCallBack(
|
|
DependencyObject sender, DependencyPropertyChangedEventArgs e) =>
|
|
(sender as SearchControl)?.UpdateControls();
|
|
|
|
void SearchTextBox_GotFocus(object sender, RoutedEventArgs e) => _gotFocus = true;
|
|
|
|
void SearchTextBox_PreviewMouseUp(object sender, MouseButtonEventArgs e)
|
|
{
|
|
if (_gotFocus)
|
|
{
|
|
SearchTextBox?.SelectAll();
|
|
_gotFocus = false;
|
|
}
|
|
}
|
|
}
|