private void SetupTreeView(ArchiveProject project)
{
treeView.Items.Clear();
root = new TreeViewItem()
{
Header = project.Root
};
treeView.Items.Add(root);
project.Root.Children.ForEach(child => AddTreeNode(root, child));
project.BuildParents();
}
private void OpenProjectCmd(object sender, ExecutedRoutedEventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog
{
Title = Resource.open_project_dialog_title,
Filter = "Archive Project (*.arproj)|*.arproj"
};
if (dialog.ShowDialog().GetValueOrDefault(false))
{
try
{
using FileStream stream = File.OpenRead(dialog.FileName);
XmlSerializer serializer = new XmlSerializer(typeof(ArchiveProject));
archiveProject = (ArchiveProject)serializer.Deserialize(stream);
SetupTreeView(archiveProject);
}
catch (Exception error)
{
MessageBox.Show(error.Message, "Open Project Error");
}
}
}
public void Export(ArchiveProject project, Stream stream)
{
BinaryWriter writer = new BinaryWriter(stream);
PAKMainHeader mainHeader = new PAKMainHeader();
long startPosition = stream.Position;
stream.Seek(PAKMainHeader.SIZE_OF, SeekOrigin.Current);
ICollection <ArchiveProjectEntry> entries = project.GetFiles();
List <PAKFileHeader> fileHeaders = new List <PAKFileHeader>();
foreach (ArchiveProjectEntry entry in entries)
{
byte[] contents = File.ReadAllBytes(entry.Path);
PAKFileHeader header = new PAKFileHeader
{
Name = entry.RelativePath.ToCharArray(),
Offset = mainHeader.DirectoryOffset,
Size = contents.Length
};
writer.Write(contents);
mainHeader.DirectoryOffset += contents.Length;
mainHeader.DirectoryLength += PAKFileHeader.SIZE_OF;
fileHeaders.Add(header);
}
fileHeaders.ForEach(header => header.Write(writer));
stream.Position = startPosition;
mainHeader.Write(writer);
stream.Position = startPosition + mainHeader.DirectoryOffset + mainHeader.DirectoryLength;
}