source: branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Views/DataPreprocessingView.cs @ 10247

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using HeuristicLab.Core.Views;
using HeuristicLab.DataPreprocessing.Implementations;
using HeuristicLab.MainForm;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Data;
using HeuristicLab.Problems.DataAnalysis;

namespace HeuristicLab.DataPreprocessing
{
  [View("DataPreprocessing View")]
  [Content(typeof(PreprocessingContext), true)]
  public partial class DataPreprocessingView : ItemView {

    private DataGridContent dataGridContent;
    private Dictionary<ListViewItem, IItem> listViewItemItemMapping;


    public DataPreprocessingView() {
      InitializeComponent();

      InitializeContents();
      
    }


    private ListViewItem CreateListViewItem(IItem item) {
      ListViewItem listViewItem = new ListViewItem();

        listViewItem.Text = item.ToString();
        //listViewItem.ToolTipText = item.ItemName + ": " + item.ItemDescription;
        //itemsListView.SmallImageList.Images.Add(content.);
        //listViewItem.ImageIndex = itemsListView.SmallImageList.Images.Count - 1;
        //listViewItem.Tag = item;
      return listViewItem;
    }

    private void InitializeContents() {
      dataGridContent = new DataGridContent(new DataGridLogic(this.Content));

      listViewItemItemMapping = new Dictionary<ListViewItem,IItem>();
      ListViewItem contentListViewItem = CreateListViewItem(dataGridContent);
      listViewItemItemMapping[contentListViewItem] = dataGridContent;

      contentListView.Items.Add(contentListViewItem);
    }

    public new PreprocessingData Content {
      get { return (PreprocessingData)base.Content; }
      set { base.Content = value; }
    }

    private void listView1_SelectedIndexChanged(object sender, EventArgs e) {

        if (contentListView.SelectedItems.Count > 0)
        {
            ListViewItem listViewItem = (ListViewItem)contentListView.SelectedItems[0];
            this.viewHost.Content = listViewItemItemMapping[listViewItem];
        }
    }

    private void listView1_DoubleClick(object sender, EventArgs e) {
      ListViewItem listViewItem = (ListViewItem)contentListView.SelectedItems[0];
      MainFormManager.MainForm.ShowContent(listViewItemItemMapping[listViewItem]);
    }

    private void tryOutAlgorithmButton_Click(object sender, EventArgs e)
    {

    }

    //private void button1_Click(object sender, System.EventArgs e)
    //{

    //    IPreprocessingData Data = Content.Data;

    //    foreach (string variable in Data.VariableNames)
    //    {
    //        for (int j = 0; j < Data.Rows; j++)
    //        {
    //            // assume: all double
    //            Data.SetCell(variable, j, 1.0);
    //        }
    //    }

    //    MessageBox.Show("Success, now cloning... ");

    //    Dataset dataset = Data.ExportToDataset();
    //    var variables = new CheckedItemList<StringValue>(Data.VariableNames.Select(s => new StringValue(s))).AsReadOnly();

    //    var cloner = new Cloner();

    //    cloner.RegisterClonedObject(Content.DataAnalysisProblemData.Dataset, dataset);
    //    cloner.RegisterClonedObject(Content.DataAnalysisProblemData.TrainingPartition, Data.TrainingPartition);
    //    cloner.RegisterClonedObject(Content.DataAnalysisProblemData.TestPartition, Data.TestPartition);
    //    cloner.RegisterClonedObject(Content.DataAnalysisProblemData.InputVariables, variables);

    //    var item = cloner.Clone(Content.ParentItem);

    //    MainFormManager.MainForm.ShowContent(item);

    //    //var clone = null;

    //}


  }
}