private IEnumerable <PakFileItem> EnumerateItems(TreeNode node)
{
PakFileItem item = node.Tag as PakFileItem;
if (item != null)
{
yield return(item);
}
foreach (TreeNode n in node.Nodes)
{
foreach (PakFileItem i in EnumerateItems(n))
{
yield return(i);
}
}
}
private void btnPreview_Click(object sender, EventArgs e)
{
if (treeView.SelectedNode == null)
{
return;
}
PakFileItem item = treeView.SelectedNode.Tag as PakFileItem;
if (item == null)
{
return;
}
string targetPath = Path.Combine(Path.GetTempPath(), Path.GetFileName(item.Name));
using (FileStream stream = new FileStream(targetPath, FileMode.Create))
{
byte[] content = reader.GetData(item);
stream.Write(content, 0, content.Length);
}
Text = "Waiting for preview to close";
ProcessStartInfo info = new ProcessStartInfo(targetPath);
info.UseShellExecute = true;
try
{
Process process = Process.Start(info);
process.WaitForExit();
}
catch (Exception ex)
{
MessageBox.Show(this, $"Unable to preview file:\n{targetPath}\n\n{ex.Message}", "Preview Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
File.Delete(targetPath);
Text = $"{Path.GetFileName(filename)} - {TITLE}";
}
