#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2011 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 <http://www.gnu.org/licenses/>.
 */
#endregion

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Core.Views;
using HeuristicLab.MainForm;
using HeuristicLab.PluginInfrastructure;
using HeuristicLab.Optimization;
using HeuristicLab.Optimization.Views;

namespace HeuristicLab.Algorithms.Benchmarks.Views {
  [View("Benchmark View")]
  [Content(typeof(Whetstone), true)]
  [Content(typeof(Dhrystone), true)]
  [Content(typeof(Linpack), true)]
  public partial class BenchmarkView : AlgorithmView {
    //private TypeSelectorDialog problemTypeSelectorDialog;
    public BenchmarkView() {
      InitializeComponent();
      tabControl.TabPages.Remove(this.problemTabPage);
      tabControl.TabPages.Remove(this.parametersTabPage);
    }

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

    //protected override void Dispose(bool disposing) {
    //  if (disposing) {
    //    if (problemTypeSelectorDialog != null) problemTypeSelectorDialog.Dispose();
    //    if (components != null) components.Dispose();
    //  }
    //  base.Dispose(disposing);
    //}

    //protected override void OnInitialized(EventArgs e) {
    //  // Set order of tab pages according to z order.
    //  // NOTE: This is required due to a bug in the VS designer.
    //  List<Control> tabPages = new List<Control>();
    //  for (int i = 0; i < tabControl.Controls.Count; i++) {
    //    tabPages.Add(tabControl.Controls[i]);
    //  }
    //  tabControl.Controls.Clear();
    //  foreach (Control control in tabPages)
    //    tabControl.Controls.Add(control);

    //  base.OnInitialized(e);
    //}

    //protected override void DeregisterContentEvents() {
    //  Content.ProblemChanged -= new EventHandler(Content_ProblemChanged);
    //  Content.StoreAlgorithmInEachRunChanged -= new EventHandler(Content_StoreAlgorithmInEachRunChanged);
    //  base.DeregisterContentEvents();
    //}
    //protected override void RegisterContentEvents() {
    //  base.RegisterContentEvents();
    //  Content.ProblemChanged += new EventHandler(Content_ProblemChanged);
    //  Content.StoreAlgorithmInEachRunChanged += new EventHandler(Content_StoreAlgorithmInEachRunChanged);
    //}

    //protected override void OnContentChanged() {
    //  base.OnContentChanged();
    //  if (Content == null) {
    //    parameterCollectionView.Content = null;
    //    problemViewHost.Content = null;
    //    resultsView.Content = null;
    //    runsView.Content = null;
    //    storeAlgorithmInEachRunCheckBox.Checked = true;
    //  } else {
    //    parameterCollectionView.Content = Content.Parameters;
    //    problemViewHost.ViewType = null;
    //    problemViewHost.Content = Content.Problem;
    //    resultsView.Content = Content.Results.AsReadOnly();
    //    runsView.Content = Content.Runs;
    //    storeAlgorithmInEachRunCheckBox.Checked = Content.StoreAlgorithmInEachRun;
    //  }
    //}

    //protected override void SetEnabledStateOfControls() {
    //  base.SetEnabledStateOfControls();
    //  parameterCollectionView.Enabled = Content != null;
    //  newProblemButton.Enabled = Content != null && !ReadOnly;
    //  openProblemButton.Enabled = Content != null && !ReadOnly;
    //  problemViewHost.Enabled = Content != null;
    //  resultsView.Enabled = Content != null;
    //  runsView.Enabled = Content != null;
    //  storeAlgorithmInEachRunCheckBox.Enabled = Content != null && !ReadOnly;
    //}

    //protected override void OnClosed(FormClosedEventArgs e) {
    //  if ((Content != null) && (Content.ExecutionState == ExecutionState.Started)) {
    //    //The content must be stopped if no other view showing the content is available
    //    var optimizers = MainFormManager.MainForm.Views.OfType<IContentView>().Where(v => v != this).Select(v => v.Content).OfType<IOptimizer>();
    //    if (!optimizers.Contains(Content)) {
    //      var nestedOptimizers = optimizers.SelectMany(opt => opt.NestedOptimizers);
    //      if (!nestedOptimizers.Contains(Content)) Content.Stop();
    //    }
    //  }
    //  base.OnClosed(e);
    //}

    //#region Content Events
    //protected override void Content_Prepared(object sender, EventArgs e) {
    //  if (InvokeRequired)
    //    Invoke(new EventHandler(Content_Prepared), sender, e);
    //  else {
    //    base.Content_Prepared(sender, e);
    //    resultsView.Content = Content.Results.AsReadOnly();
    //  }
    //}

    //protected virtual void Content_ProblemChanged(object sender, EventArgs e) {
    //  if (InvokeRequired)
    //    Invoke(new EventHandler(Content_ProblemChanged), sender, e);
    //  else {
    //    problemViewHost.ViewType = null;
    //    problemViewHost.Content = Content.Problem;
    //  }
    //}
    //protected virtual void Content_StoreAlgorithmInEachRunChanged(object sender, EventArgs e) {
    //  if (InvokeRequired)
    //    Invoke(new EventHandler(Content_StoreAlgorithmInEachRunChanged), sender, e);
    //  else
    //    storeAlgorithmInEachRunCheckBox.Checked = Content.StoreAlgorithmInEachRun;
    //}
    //#endregion

    //#region Control Events
    //protected virtual void newProblemButton_Click(object sender, EventArgs e) {
    //  if (problemTypeSelectorDialog == null) {
    //    problemTypeSelectorDialog = new TypeSelectorDialog();
    //    problemTypeSelectorDialog.Caption = "Select Problem";
    //    problemTypeSelectorDialog.TypeSelector.Caption = "Available Problems";
    //    problemTypeSelectorDialog.TypeSelector.Configure(Content.ProblemType, false, true);
    //  }
    //  if (problemTypeSelectorDialog.ShowDialog(this) == DialogResult.OK) {
    //    try {
    //      Content.Problem = (IProblem)problemTypeSelectorDialog.TypeSelector.CreateInstanceOfSelectedType();
    //    }
    //    catch (Exception ex) {
    //      ErrorHandling.ShowErrorDialog(this, ex);
    //    }
    //  }
    //}
    //protected virtual void openProblemButton_Click(object sender, EventArgs e) {
    //  openFileDialog.Title = "Open Problem";
    //  if (openFileDialog.ShowDialog(this) == DialogResult.OK) {
    //    newProblemButton.Enabled = openProblemButton.Enabled = false;
    //    problemViewHost.Enabled = false;

    //    ContentManager.LoadAsync(openFileDialog.FileName, delegate(IStorableContent content, Exception error) {
    //      try {
    //        if (error != null) throw error;
    //        IProblem problem = content as IProblem;
    //        if (problem == null)
    //          Invoke(new Action(() =>
    //            MessageBox.Show(this, "The selected file does not contain a problem.", "Invalid File", MessageBoxButtons.OK, MessageBoxIcon.Error)));
    //        else if (!Content.ProblemType.IsInstanceOfType(problem))
    //          Invoke(new Action(() =>
    //            MessageBox.Show(this, "The selected file contains a problem type which is not supported by this algorithm.", "Invalid Problem Type", MessageBoxButtons.OK, MessageBoxIcon.Error)));
    //        else
    //          Content.Problem = problem;
    //      }
    //      catch (Exception ex) {
    //        Invoke(new Action(() => ErrorHandling.ShowErrorDialog(this, ex)));
    //      }
    //      finally {
    //        Invoke(new Action(delegate() {
    //          problemViewHost.Enabled = true;
    //          newProblemButton.Enabled = openProblemButton.Enabled = true;
    //        }));
    //      }
    //    });
    //  }
    //}
    //protected virtual void storeAlgorithmInEachRunCheckBox_CheckedChanged(object sender, EventArgs e) {
    //  if (Content != null) Content.StoreAlgorithmInEachRun = storeAlgorithmInEachRunCheckBox.Checked;
    //}
    //protected virtual void problemTabPage_DragEnterOver(object sender, DragEventArgs e) {
    //  e.Effect = DragDropEffects.None;
    //  if (!ReadOnly && (e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat) != null) && Content.ProblemType.IsAssignableFrom(e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat).GetType())) {
    //    if ((e.KeyState & 32) == 32) e.Effect = DragDropEffects.Link;  // ALT key
    //    else if ((e.KeyState & 4) == 4) e.Effect = DragDropEffects.Move;  // SHIFT key
    //    else if (e.AllowedEffect.HasFlag(DragDropEffects.Copy)) e.Effect = DragDropEffects.Copy;
    //    else if (e.AllowedEffect.HasFlag(DragDropEffects.Move)) e.Effect = DragDropEffects.Move;
    //    else if (e.AllowedEffect.HasFlag(DragDropEffects.Link)) e.Effect = DragDropEffects.Link;
    //  }
    //}
    //protected virtual void problemTabPage_DragDrop(object sender, DragEventArgs e) {
    //  if (e.Effect != DragDropEffects.None) {
    //    IProblem problem = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat) as IProblem;
    //    if (e.Effect.HasFlag(DragDropEffects.Copy)) problem = (IProblem)problem.Clone();
    //    Content.Problem = problem;
    //  }
    //}
    //#endregion
  }
}