Kansan/KanSan/UI/Baustelle/UCBaustelleList.xaml.cs

using KanSan.Base.Models;
using KanSan.ViewModel;
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace KanSan.UI
{
    /// <summary>
    /// Interaktionslogik für UCBaustelleList.xaml
    /// </summary>
    public partial class UCBaustelleList : UserControl
    {
        public event EventHandler<SelectBaustelleEventArgs> BaustelleSelected;
        public event EventHandler<SelectBaustelleEventArgs> BaustelleAdded;
        public event EventHandler<SelectBaustelleEventArgs> BaustelleEdited;

        public UCBaustelleList()
        {
            InitializeComponent();
        }
        public UCBaustelleList(Projekt projekt)
        {
            InitializeComponent();
            this.DataContext = new BaustellenListViewModel(projekt);
        }

        private void BaustelleSelect_Click(object sender, RoutedEventArgs e)
        {
            Baustelle selectedBaustelle = (dgBaustelle.SelectedItem as Baustelle);
            if (selectedBaustelle == null) return;
            OnClickBaustelleSelect(new SelectBaustelleEventArgs() { baustelle = selectedBaustelle });
        }

        private void BaustelleEdit_Click(object sender, RoutedEventArgs e)
        {
            Baustelle selectedBaustelle = (dgBaustelle.SelectedItem as Baustelle);
            if (selectedBaustelle == null) return;
            OnClickBaustelleEdit(new SelectBaustelleEventArgs() { baustelle = selectedBaustelle });
        }

        private void BaustelleNew_Click(object sender, RoutedEventArgs e)
        {
            OnClickBaustelleAdd(
                new SelectBaustelleEventArgs()
                {
                    baustelle = (DataContext as BaustellenListViewModel).NeueBaustelle()
                });
        }

        protected virtual void OnClickBaustelleSelect(SelectBaustelleEventArgs e)
        {
            EventHandler<SelectBaustelleEventArgs> handler = BaustelleSelected;
            if (handler != null)
                handler(this, e);
        }
        protected virtual void OnClickBaustelleAdd(SelectBaustelleEventArgs e)
        {
            EventHandler<SelectBaustelleEventArgs> handler = BaustelleAdded;
            if (handler != null)
                handler(this, e);
        }
        protected virtual void OnClickBaustelleEdit(SelectBaustelleEventArgs e)
        {
            EventHandler<SelectBaustelleEventArgs> handler = BaustelleEdited;
            if (handler != null)
                handler(this, e);
        }
    }
    public class SelectBaustelleEventArgs : EventArgs
    {
        public Baustelle baustelle { get; set; }
    }
}