// 310 x 350
protected virtual void RenderFilePanel(Rectangle panel, int index, TreeGumpNode node)
{
if (FileMime.IsCommonText(SelectedFile))
{
var content = File.ReadAllText(SelectedFile.FullName);
AddHtml(panel.X, panel.Y, panel.Width, panel.Height, content, HtmlColor, Color.Black);
}
}
protected void RenderPanel(Rectangle panel, int index, TreeGumpNode node)
{
if (SelectedFile != null)
{
RenderFilePanel(panel, index, node);
}
else
{
RenderDirectoryPanel(panel, index, node);
}
}
// 310 x 350
protected virtual void RenderDirectoryPanel(Rectangle2D panel, int index, TreeGumpNode node)
{
var x = panel.X + 20;
var y = panel.Y + 20;
var w = panel.Width - 40;
var h = panel.Height - 20;
var xx = x;
var yy = y;
var subIndex = 0;
var xMax = w / 65;
var yMax = h / 110;
var max = xMax * yMax;
var range =
Enumerable.Empty <FileSystemInfo>()
.Union(SelectedDirectory.EnumerateDirectories().OrderByNatural(d => d.Name))
.Union(SelectedDirectory.EnumerateFiles().OrderByNatural(f => f.Name));
foreach (var info in range.Take(max))
{
// 65 x 110
if (info is DirectoryInfo)
{
var dir = (DirectoryInfo)info;
// 56 x 80
AddButton(xx, yy, 9810, 9810, b => SelectDirectory(dir)); // 56 x 50
AddHtml(xx, yy + 50, 56, 40, info.Name.WrapUOHtmlCenter(), true, false); // 56 x 40
}
else if (info is FileInfo)
{
var file = (FileInfo)info;
// 56 x 80
AddButton(xx + 5, yy, 2234, 2234, b => SelectFile(file)); // 46 x 50
AddHtml(xx, yy + 50, 56, 40, info.Name.WrapUOHtmlCenter(), true, false); // 56 x 40
}
if (++subIndex % xMax == 0)
{
xx = x;
yy += 110;
}
else
{
xx += 65;
}
}
}
protected override void OnSelected(TreeGumpNode oldNode, TreeGumpNode newNode)
{
var path = GetPath(newNode);
if (Directory.Exists(path))
{
SelectedDirectory = new DirectoryInfo(path);
}
SelectedFile = null;
base.OnSelected(oldNode, newNode);
}
private string GetPath(TreeGumpNode node)
{
if (RootDirectory.Parent != null)
{
return(Path.Combine(
RootDirectory.Parent.FullName,
node.FullName.Replace(TreeGumpNode.Separator, IOUtility.PathSeparator))
.Trim(IOUtility.PathSeparator));
}
return(Path.Combine(RootDirectory.FullName, node.FullName.Replace(TreeGumpNode.Separator, IOUtility.PathSeparator))
.Trim(IOUtility.PathSeparator));
}
protected override void OnSelected(int index, TreeGumpNode node)
{
var path = GetPath(node);
if (Directory.Exists(path))
{
SelectedDirectory = new DirectoryInfo(path);
}
SelectedFile = null;
base.OnSelected(index, node);
}
private void MapTree(Dictionary <TreeGumpNode, Action <Rectangle, int, TreeGumpNode> > list, DirectoryInfo dir)
{
TreeGumpNode node = GetPath(dir);
list[node] = RenderPanel;
var dirs = dir.EnumerateDirectories();
foreach (var d in dirs.OrderByNatural(d => d.Name))
{
node = GetPath(dir);
if (node >= SelectedNode)
{
MapTree(list, d);
}
else
{
list[node] = RenderPanel;
}
}
}
// 310 x 350
protected virtual void RenderFilePanel(Rectangle2D panel, int index, TreeGumpNode node)
{
}
