public MainWindow()
: base(Gtk.WindowType.Toplevel)
{
Build ();
if (Directory.Exists(Configuration.DesignFormatsPath))
{
string[] files = Directory.GetFiles(Configuration.DesignFormatsPath, "*.dll");
foreach(string f in files)
{
Assembly a = Assembly.LoadFile(f);
Type[] types = a.GetTypes();
foreach(Type t in types)
{
if(t.GetInterface("IDesignFormat") != null)
{
object[] customAttributes = t.GetCustomAttributes(typeof(DesignFormatAttribute), false);
if(customAttributes.Length == 1)
{
DesignFormatAttribute dfa = (DesignFormatAttribute)customAttributes[0];
log.InfoFormat("Loaded design format {0}", dfa.Name);
DesignFormat df = new DesignFormat(
dfa.Name,
dfa.Description,
dfa.FileExtensions,
dfa.fileHeader,
(IDesignFormat)Activator.CreateInstance(t));
FileManager.AvailableFormats.Add(df);
}
}
}
}
}
pesView.DoubleBuffered = true;
pesView.AppendColumn("Display", new Gtk.CellRendererPixbuf(), "pixbuf" , 0);
pesView.AppendColumn("Name", new Gtk.CellRendererText(), "text", 1);
pesView.ShowAll();
pesView.HeadersVisible = true;
pesView.BorderWidth = 2;
pesView.EnableGridLines = TreeViewGridLines.Horizontal;
pesStore = new Gtk.NodeStore(typeof(PesFile));
index = FileManager.OpenIndexFile(Configuration.IndexFilePath);
FileManager.RefreshIndexFile(ref index);
loadDisplay();
}
public static void UpdateIndexFile(string[] paths, ref IndexFile index)
{
if (paths == null) throw new ArgumentNullException("paths");
if (index == null) throw new ArgumentNullException("index");
log.Info("Refreshing index file.");
Hashtable fileLib = RefreshIndexFile(ref index);
foreach (string path in paths)
{
if (Directory.Exists(path))
{
log.DebugFormat("Scanning: {0}", path);
string[] files = Directory.GetFiles(path, "*", SearchOption.AllDirectories);
foreach (string file in files)
{
bool isDupe = false;
FileInfo fi = new FileInfo(file);
foreach (DesignFormat df in FileManager.AvailableFormats)
{
if (df.Equals(fi.FullName))
{
log.DebugFormat("The file {0} is a {1}", file, df.Name);
log.DebugFormat("Hashing file: {0}", file);
string hash = md5(file);
log.Debug(hash);
DataFile newFile = null;
if (fileLib.ContainsKey(hash))
{
isDupe = true;
newFile = (DataFile)fileLib[hash];
log.DebugFormat("The hash is already in the index for: {0}", newFile.FilePath);
if (newFile.FilePath != fi.FullName)
{
bool exists = false;
foreach (DuplicateFile dupe in newFile.DuplicateFiles)
{
if (fi.FullName == dupe.FilePath)
{
exists = true;
break;
}
}
if (!exists) newFile.DuplicateFiles.Add(new DuplicateFile(fi.Name, fi.FullName));
}
}
else
{
log.DebugFormat("Adding new file {0}.", fi.Name);
newFile = new DataFile(fi.Name, fi.FullName);
newFile.FileHash = hash;
newFile.Status = FileStatus.InLibrary;
newFile.SvgPath = createSvg(df.Format, fi.FullName);
newFile.IconPath = createIcon(newFile.SvgPath);
index.DataFiles.Add(newFile);
fileLib.Add(hash, newFile);
}
}
df.Format.CloseFile();
}
}
}
}
SaveIndexFile(index, Embroidr.UI.Configuration.IndexFilePath);
}
/// <summary>
/// Serializes an <see cref="IndexFile"/> object to an xml file.
/// </summary>
/// <param name="index">
/// A <see cref="IndexFile"/> containing the data to serialize.
/// </param>
/// <param name="path">
/// A <see cref="System.String"/> representing an xml file path that will contain the serialized data.
/// </param>
public static void SaveIndexFile(IndexFile index, string path)
{
log.InfoFormat("Saving index file to path: {0}", path);
if (index == null) throw new ArgumentNullException("index");
if (File.Exists(path))
{
Stream s = null;
try
{
s = new FileStream(path, FileMode.Truncate);
SaveIndexFile(index, s);
return;
}
catch (Exception ex)
{
log.Fatal("An exception was thrown while serializing the index file.");
log.Fatal(ex.Message);
log.Fatal(ex.StackTrace);
throw ex;
}
finally
{
if (s != null) s.Dispose();
}
}
log.Fatal("Could not open the index file. File does not exist.");
throw new FileNotFoundException("Could not open file path. File does not exist.", path);
}
/// <summary>
/// Serializes an <see cref="IndexFile"/> object to an xml file.
/// </summary>
/// <param name="index">
/// A <see cref="IndexFile"/> containing the data to serialize.
/// </param>
/// <param name="s">
/// A <see cref="Stream"/> to which the serialized data will be written.
/// </param>
public static void SaveIndexFile(IndexFile index, Stream s)
{
log.Info("Saving index file to stream.");
if (index == null) throw new ArgumentException("index");
if (s == null) throw new ArgumentNullException("s");
if (s.CanWrite)
{
XmlSerializer xsr = null;
XmlTextWriter xtw = null;
try
{
xsr = new XmlSerializer(typeof(IndexFile));
xtw = new XmlTextWriter(s, System.Text.Encoding.Default);
if (Embroidr.UI.Configuration.FormatXmlOutput)
{
xtw.Formatting = Formatting.Indented;
xtw.Indentation = 1;
xtw.IndentChar = '\t';
}
xsr.Serialize(xtw, index);
return;
}
catch (Exception ex)
{
log.Fatal("An exception was thrown while serializing the index file.");
log.Fatal(ex.Message);
log.Fatal(ex.StackTrace);
throw ex;
}
finally
{
log.Info("Closing the XmlTextWriter.");
if (xtw != null) xtw.Close();
}
}
log.Fatal("Could not write to the index file stream.");
throw new IOException("The index file stream could not be written to.");
}
public static Hashtable RefreshIndexFile(ref IndexFile index)
{
if (index == null) throw new ArgumentNullException("index");
Hashtable fileLib = new Hashtable();
log.Info("Removing deleted files from the index.");
foreach (DataFile f in index.DataFiles)
{
if (!fileLib.ContainsKey(f.FileHash)) fileLib.Add(f.FileHash, f);
if (!File.Exists(f.FilePath) && f.Status != FileStatus.Deleted)
{
log.DebugFormat("Marking file as deleted in the index: {0}", f.FilePath);
f.Status = FileStatus.Deleted;
}
else
{
if (f.SvgPath == null || (f.SvgPath != null && !File.Exists(f.SvgPath)))
f.SvgPath = createSvg(f.FilePath);
if (f.IconPath == null || (f.IconPath != null && !File.Exists(f.IconPath)))
f.IconPath = createIcon(f.SvgPath);
}
}
return fileLib;
}
