#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.Drawing;
using System.Windows.Forms;
using HeuristicLab.Collections;
using HeuristicLab.Common.Resources;
using HeuristicLab.Core;
using HeuristicLab.MainForm;
using HeuristicLab.MainForm.WindowsForms;
using HeuristicLab.Operators;
namespace HeuristicLab.DebugEngine {
[View("Operator Trace View")]
[Content(typeof(OperatorTrace), IsDefaultView = true)]
public partial class OperatorTraceView : AsynchronousContentView {
public new OperatorTrace Content {
get { return (OperatorTrace)base.Content; }
set { base.Content = value; }
}
public OperatorTraceView() {
InitializeComponent();
}
protected override void DeregisterContentEvents() {
Content.CollectionReset -= Content_CollectionChanged;
Content.ItemsAdded -= Content_CollectionChanged;
Content.ItemsMoved -= Content_CollectionChanged;
Content.ItemsRemoved -= Content_CollectionChanged;
Content.ItemsReplaced -= Content_CollectionChanged;
Content.IsEnabledChanged -= Content_IsEnabledChanged;
base.DeregisterContentEvents();
}
protected override void RegisterContentEvents() {
base.RegisterContentEvents();
Content.CollectionReset += Content_CollectionChanged;
Content.ItemsAdded += Content_CollectionChanged;
Content.ItemsMoved += Content_CollectionChanged;
Content.ItemsRemoved += Content_CollectionChanged;
Content.ItemsReplaced += Content_CollectionChanged;
Content.IsEnabledChanged += Content_IsEnabledChanged;
}
#region Event Handlers (Content)
void Content_CollectionChanged(object sender, CollectionItemsChangedEventArgs> e) {
if (InvokeRequired)
Invoke(new EventHandler>>(Content_CollectionChanged), sender, e);
else
UpdateOperatorTrace();
}
void Content_IsEnabledChanged(object sender, EventArgs e) {
if (InvokeRequired)
Invoke(new EventHandler(Content_IsEnabledChanged), sender, e);
else
isEnabledCheckbox.Checked = Content.IsEnabled;
}
#endregion
private void UpdateOperatorTrace() {
listView.BeginUpdate();
listView.Items.Clear();
listView.SmallImageList.Images.Clear();
listView.SmallImageList.Images.Add(VSImageLibrary.Method);
listView.SmallImageList.Images.Add(VSImageLibrary.Module);
listView.SmallImageList.Images.Add(VSImageLibrary.BreakpointActive);
foreach (var item in Content) {
var viewItem = listView.Items.Add(item.Name ?? item.ItemName);
viewItem.ToolTipText = string.Format("{0}{1}{1}{2}",
Utils.TypeName(item), Environment.NewLine,
Utils.Wrap(item.Description, 60));
viewItem.Tag = item;
if (item.Breakpoint) {
viewItem.ForeColor = Color.Red;
viewItem.ImageIndex = 2;
} else {
viewItem.ImageIndex = item is CombinedOperator ? 1 : 0;
}
}
if (listView.Items.Count > 0) {
for (int i = 0; i < listView.Columns.Count; i++)
listView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
}
listView.EndUpdate();
}
protected override void OnContentChanged() {
base.OnContentChanged();
if (Content == null) {
listView.Items.Clear();
isEnabledCheckbox.Checked = false;
} else {
UpdateOperatorTrace();
isEnabledCheckbox.Checked = Content.IsEnabled;
}
}
protected override void SetEnabledStateOfControls() {
base.SetEnabledStateOfControls();
isEnabledCheckbox.Enabled = Content != null;
listView.Enabled = Content != null && Content.IsEnabled;
}
#region Event Handlers (child controls)
private void listView_ItemActivate(object sender, EventArgs e) {
if (listView.SelectedItems.Count > 0) {
IOperator op = listView.SelectedItems[0].Tag as IOperator;
if (op != null) {
MainFormManager.MainForm.ShowContent(op);
}
}
}
private void isEnabledCheckbox_CheckedChanged(object sender, EventArgs e) {
if (Content != null)
Content.IsEnabled = isEnabledCheckbox.Checked;
SetEnabledStateOfControls();
}
#endregion
}
}