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ConfigTreeView.cs
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155 lines (130 loc) · 4.02 KB
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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MW5.Plugins.Enums;
using MW5.Plugins.Interfaces;
using MW5.Services.Config;
using MW5.Shared;
using MW5.UI.Controls;
using MW5.Views;
using Syncfusion.Windows.Forms.Tools;
namespace MW5.Controls
{
public class ConfigTreeView: TreeViewBase
{
private ConfigViewModel _model;
public ConfigTreeView()
{
AfterExpand += ConfigTreeView_AfterExpand;
}
private void ConfigTreeView_AfterExpand(object sender, TreeViewAdvNodeEventArgs e)
{
foreach (TreeNodeAdv node in Nodes)
{
if (node != e.Node)
{
node.Expanded = false;
}
}
SelectedNode = e.Node;
}
public void Initialize(ConfigViewModel model)
{
if (model == null) throw new ArgumentNullException("model");
_model = model;
IconSize = 24;
ApplyStyle = false;
// usual call from constructor won't work here since list of icons is generated dynamically
CreateImageList();
AddAllPages();
}
private void AddAllPages()
{
AddPages(Nodes, ConfigPageType.None);
foreach (var page in _model.Pages.Where(p => p.ParentPage == ConfigPageType.None))
{
var node = NodeForPage(page);
AddPages(node.Nodes, page.PageType);
}
}
private void AddPages(TreeNodeAdvCollection nodes, ConfigPageType parent)
{
foreach(var page in _model.Pages)
{
if (page.ParentPage != parent) continue;
var node = CreateNodeForPage(page);
page.Tag = node;
node.Expanded = false;
nodes.Add(node);
}
}
protected override IEnumerable<Bitmap> OnCreateImageList()
{
if (_model == null)
{
yield break;
}
var pages = _model.Pages.ToList();
for (int i = 0; i < pages.Count(); i++)
{
var p = pages[i];
p.ImageIndex = i;
yield return p.Icon;
}
}
public void SetSelectedPage(ConfigPageType type)
{
TreeNodeAdv selectedNode = null;
var page = _model.Pages.FirstOrDefault(p => p.PageType == type);
if (page != null)
{
var node = NodeForPage(page);
if (node != null)
{
selectedNode = node;
}
}
SelectedNode = selectedNode ?? Nodes[0];
}
public void RestoreSelectedNode(string lastPageName)
{
TreeNodeAdv selectedNode = null;
if (lastPageName == null)
{
lastPageName = string.Empty;
}
foreach (var page in _model.Pages)
{
if (page.PageName.ContainsIgnoreCase(lastPageName))
{
var node = NodeForPage(page);
if (node != null)
{
selectedNode = node;
if (selectedNode.Parent != null)
{
selectedNode.Parent.Expand();
}
break;
}
}
}
SelectedNode = selectedNode ?? Nodes[0];
}
private TreeNodeAdv NodeForPage(IConfigPage page)
{
return page.Tag as TreeNodeAdv;
}
private TreeNodeAdv CreateNodeForPage(IConfigPage page)
{
return new TreeNodeAdv(page.PageName)
{
Tag = page,
LeftImageIndices = new[] { page.ImageIndex }
};
}
}
}