#region License Information
/* HeuristicLab
* Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
using HeuristicLab.Core;
using HeuristicLab.Core.Views;
using HeuristicLab.MainForm;
using HeuristicLab.Optimization;
using HeuristicLab.Optimization.Views;
namespace HeuristicLab.Problems.DataAnalysis.Views {
[View("DataAnalysisSolution View")]
[Content(typeof(DataAnalysisSolution), false)]
public partial class DataAnalysisSolutionView : NamedItemCollectionView {
public DataAnalysisSolutionView() {
InitializeComponent();
viewHost.ViewsLabelVisible = false;
}
public new DataAnalysisSolution Content {
get { return (DataAnalysisSolution)base.Content; }
set { base.Content = value; }
}
protected override void SetEnabledStateOfControls() {
base.SetEnabledStateOfControls();
addButton.Enabled = false;
removeButton.Enabled = false;
}
protected override void RegisterContentEvents() {
base.RegisterContentEvents();
Content.ProblemDataChanged += new EventHandler(Content_ProblemDataChanged);
}
protected override void DeregisterContentEvents() {
base.DeregisterContentEvents();
Content.ProblemDataChanged -= new EventHandler(Content_ProblemDataChanged);
}
private void Content_ProblemDataChanged(object sender, EventArgs e) {
OnContentChanged();
}
protected override void OnContentChanged() {
string selectedName = null;
if ((itemsListView.SelectedItems.Count == 1) && (itemsListView.SelectedItems[0].Tag != null && itemsListView.SelectedItems[0].Tag is Type))
selectedName = itemsListView.SelectedItems[0].Text;
base.OnContentChanged();
AddEvaluationViewTypes();
//recover selection
if (selectedName != null) {
foreach (ListViewItem item in itemsListView.Items) {
if (item.Tag != null && item.Tag is Type && item.Text == selectedName)
item.Selected = true;
}
}
}
protected override IResult CreateItem() {
return null;
}
protected virtual void AddEvaluationViewTypes() {
if (Content != null && !Content.ProblemData.IsEmpty) {
var viewTypes = MainFormManager.GetViewTypes(Content.GetType(), true)
.Where(t => typeof(IDataAnalysisSolutionEvaluationView).IsAssignableFrom(t));
foreach (var viewType in viewTypes)
AddViewListViewItem(viewType, ((IDataAnalysisSolutionEvaluationView)Activator.CreateInstance(viewType)).ViewImage);
}
}
protected override void itemsListView_DoubleClick(object sender, EventArgs e) {
if (itemsListView.SelectedItems.Count != 1) return;
IResult result = itemsListView.SelectedItems[0].Tag as IResult;
Type viewType = itemsListView.SelectedItems[0].Tag as Type;
if (result != null) {
IContentView view = MainFormManager.MainForm.ShowContent(result, typeof(ResultView));
if (view != null) {
view.ReadOnly = ReadOnly;
view.Locked = Locked;
}
} else if (viewType != null) {
MainFormManager.MainForm.ShowContent(Content, viewType);
}
}
protected override void itemsListView_SelectedIndexChanged(object sender, EventArgs e) {
if (itemsListView.SelectedItems.Count == 1 && itemsListView.SelectedItems[0].Tag is Type) {
detailsGroupBox.Enabled = true;
Type viewType = (Type)itemsListView.SelectedItems[0].Tag;
viewHost.ViewType = viewType;
viewHost.Content = Content;
} else
base.itemsListView_SelectedIndexChanged(sender, e);
}
protected void AddViewListViewItem(Type viewType, Image image) {
ListViewItem listViewItem = new ListViewItem();
listViewItem.Text = ViewAttribute.GetViewName(viewType);
itemsListView.SmallImageList.Images.Add(image);
listViewItem.ImageIndex = itemsListView.SmallImageList.Images.Count - 1;
listViewItem.Tag = viewType;
itemsListView.Items.Add(listViewItem);
AdjustListViewColumnSizes();
}
protected void RemoveViewListViewItem(Type viewType) {
List itemsToRemove = itemsListView.Items.Cast().Where(item => item.Tag as Type == viewType).ToList();
foreach (ListViewItem item in itemsToRemove)
itemsListView.Items.Remove(item);
}
protected override void showDetailsCheckBox_CheckedChanged(object sender, EventArgs e) {
if (showDetailsCheckBox.Checked && itemsListView.SelectedItems.Count == 1 && itemsListView.SelectedItems[0].Tag is Type) {
Type viewType = (Type)itemsListView.SelectedItems[0].Tag;
viewHost.ViewType = viewType;
viewHost.Content = Content;
splitContainer.Panel2Collapsed = false;
detailsGroupBox.Enabled = true;
} else base.showDetailsCheckBox_CheckedChanged(sender, e);
}
#region drag and drop
protected override void itemsListView_DragEnter(object sender, DragEventArgs e) {
validDragOperation = false;
if (ReadOnly) return;
var dropData = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
if (dropData is DataAnalysisProblemData) validDragOperation = true;
else if (dropData is IValueParameter) {
var param = (IValueParameter)dropData;
if (param.Value is DataAnalysisProblemData) validDragOperation = true;
}
}
protected override void itemsListView_DragDrop(object sender, DragEventArgs e) {
if (e.Effect != DragDropEffects.None) {
var dropData = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
if (dropData is DataAnalysisProblemData) {
DataAnalysisProblemData problemData = (DataAnalysisProblemData)dropData;
Content.ProblemData = (DataAnalysisProblemData)problemData.Clone();
} else if (dropData is IValueParameter) {
var param = (IValueParameter)dropData;
DataAnalysisProblemData problemData = param.Value as DataAnalysisProblemData;
if (problemData != null)
Content.ProblemData = (DataAnalysisProblemData)problemData.Clone();
}
}
}
#endregion
}
}