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msfs-popout-panel-manager/MainApp/UserControl/PopOutPanelCard/PanelConfigField.xaml.cs

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C#
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2023-07-12 22:41:31 +00:00
using Microsoft.Extensions.DependencyInjection;
using MSFSPopoutPanelManager.DomainModel.Profile;
using MSFSPopoutPanelManager.MainApp.ViewModel;
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Input;
namespace MSFSPopoutPanelManager.MainApp
{
public partial class PanelConfigField : UserControl
{
private PanelConfigFieldViewModel _viewModel;
public static readonly DependencyProperty DataItemProperty = DependencyProperty.Register("DataItem", typeof(PanelConfig), typeof(PanelConfigField));
public static readonly DependencyProperty BindingPathProperty = DependencyProperty.Register("BindingPath", typeof(string), typeof(PanelConfigField));
public static readonly RoutedEvent SourceUpdatedEvent = EventManager.RegisterRoutedEvent("SourceUpdatedEvent", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(PanelConfigField));
public PanelConfigField()
{
_viewModel = App.AppHost.Services.GetRequiredService<PanelConfigFieldViewModel>();
Loaded += (sender, e) =>
{
_viewModel.DataItem = DataItem;
_viewModel.BindingPath = BindingPath;
_viewModel.SourceUpdatedEvent = SourceUpdatedEvent;
this.DataContext = _viewModel;
InitializeComponent();
Binding binding = new Binding($"DataItem.{BindingPath}");
binding.Mode = BindingMode.TwoWay;
binding.NotifyOnSourceUpdated = true;
TxtBoxData.SetBinding(TextBox.TextProperty, binding);
};
}
public PanelConfig DataItem
{
get { return (PanelConfig)GetValue(DataItemProperty); }
set { SetValue(DataItemProperty, value); }
}
public string BindingPath
{
get { return (string)GetValue(BindingPathProperty); }
set { SetValue(BindingPathProperty, value); }
}
private void TextBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
Keyboard.ClearFocus();
FocusManager.SetFocusedElement(FocusManager.GetFocusScope(this.Parent), this.Parent as IInputElement);
}
}
private void TextBox_GotFocus(object sender, RoutedEventArgs e)
{
TxtBoxData.Dispatcher.BeginInvoke(new Action(() => TxtBoxData.SelectAll()));
}
private string _oldText;
private void TxtBox_NumbersOnly(object sender, TextCompositionEventArgs e)
{
int result;
e.Handled = !(int.TryParse(e.Text, out result) || (e.Text.Trim() == "-"));
if (!e.Handled)
_oldText = ((TextBox)sender).Text;
}
private void TxtBox_NumbersOnlyTextChanged(object sender, TextChangedEventArgs e)
{
int result;
var txtBox = (TextBox)sender;
if (String.IsNullOrEmpty(txtBox.Text))
txtBox.Text = "0";
else if (!(int.TryParse(txtBox.Text, out result) || (txtBox.Text.Trim() == "-")))
{
txtBox.Text = _oldText;
}
}
private void Data_SourceUpdated(object sender, DataTransferEventArgs e)
{
_viewModel.DataUpdatedCommand.Execute(null);
}
private void BtnPopupBoxOpen_Click(object sender, RoutedEventArgs e)
{
PopupBoxAdjustment.IsPopupOpen = true;
}
private void BtnPopupBoxClose_Click(object sender, RoutedEventArgs e)
{
PopupBoxAdjustment.IsPopupOpen = false;
}
}
}