svnsync/svnsync/Views/ViewsWindow.cs

using System;
using BlubbFish.Utils;
using svnsync.Models;
using System.Windows.Forms;

namespace svnsync.Views
{
  public class ViewsWindow : OwnView
  {
    private ViewsWindowFormInterface form;
    public ModelsWindow Model { get; private set; }
    
    public ViewsWindow()
    {
      this.Init();
    }

    public override void Update()
    {
      switch(this.Model.FormType) {
        default:
        case Helpers.Handles.FormType.Normal:
          if(!(this.form is ViewsWindowForm)) {
            this.SwitchContext(new ViewsWindowForm());
          }
          break;
        case Helpers.Handles.FormType.Error:
          if(!(this.form is ViewsWindowFormError)) {
            this.SwitchContext(new ViewsWindowFormError());
          }
          break;
        case Helpers.Handles.FormType.UnversionFiles:
        case Helpers.Handles.FormType.DeletedFiles:
          if(!(this.form is ViewsWindowFormFileList)) {
            this.SwitchContext(new ViewsWindowFormFileList());
          }
          break;
      }
      this.form.UpdateForm();
    }

    private void SwitchContext(ViewsWindowFormInterface newform) {
      this.form = newform;
      this.form.SetModel(this.Model);
      this.form.Show();
    }

    protected override void Init()
    {
      this.Model = ModelsWindow.Instance;
    }

    public override void Dispose()
    {
      this.Model.RemoveObserver(this);
      this.form.BeginInvoke((Action)(() => {
        this.form.Dispose();
      }));
    }

    internal void Draw() {
      this.Model.SetObserver(this);
    }

    
  }
}