using System;
using System.Windows;
using System.Windows.Input;

namespace BeWo
{
    /// <summary>
    /// Interaktionslogik für OpenOrSaveDialog.xaml
    /// </summary>
    public partial class OpenOrSaveDialog : Window
    {
        public bool? Selection;
        private string _Question;
        public string Question
        {
            get { return _Question; }
            set { _Question = string.Format("Möchten Sie die Datei \"{0}\" öffnen oder speichern?", value); }
        }

        public OpenOrSaveDialog(string fileName)
        {
            InitializeComponent();
            InitCommandBindings();
            Owner = GetWindow(BeWoApp.MainControl.ActiveView);
            Question = fileName;
            DataContext = this;
        }

        private void InitCommandBindings()
        {
            CommandBindings.Add(new CommandBinding(ApplicationCommands.Close, (s, e) => { Selection = null; Close(); }));
            CommandBindings.Add(new CommandBinding(ApplicationCommands.Open, (s, e) => { Selection = false; Close(); }));
            CommandBindings.Add(new CommandBinding(ApplicationCommands.Save, (s, e) => { Selection = true; Close(); }));
        }

        private void UIElement_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            try
            {
                DragMove();
            }
            catch (Exception){}
        }
    }
}