public object ReadFile(string file, IProgressMonitor monitor)
{
XmlTextReader reader = new XmlTextReader (new StreamReader (file));
reader.MoveToContent ();
string version = reader.GetAttribute ("version");
if (version == null) version = reader.GetAttribute ("fileversion");
DataSerializer serializer = new DataSerializer (Runtime.ProjectService.DataContext, file);
ICombineReader combineReader = null;
if (version == "1.0" || version == "1") {
combineReader = new CombineReaderV1 (serializer, monitor);
monitor.ReportWarning (string.Format (GettextCatalog.GetString ("The file '{0}' is using an old combine file format. It will be automatically converted to the current format."), file));
}
else if (version == "2.0")
combineReader = new CombineReaderV2 (serializer, monitor);
try {
if (combineReader != null)
return combineReader.ReadCombine (reader);
else
throw new UnknownProjectVersionException (file, version);
} finally {
reader.Close ();
}
}
public object ReadFile(string fileName, IProgressMonitor monitor)
{
XmlTextReader reader = new XmlTextReader (new StreamReader (fileName));
reader.MoveToContent ();
string version = reader.GetAttribute ("version");
if (version == null) version = reader.GetAttribute ("fileversion");
DataSerializer serializer = new DataSerializer (Runtime.ProjectService.DataContext, fileName);
IProjectReader projectReader = null;
if (version == "1.0" || version == "1") {
string tempFile = Path.GetTempFileName();
ConvertXml.Convert(fileName,
Runtime.Properties.DataDirectory + Path.DirectorySeparatorChar +
"ConversionStyleSheets" + Path.DirectorySeparatorChar +
"ConvertPrjx10to11.xsl",
tempFile);
reader.Close ();
StreamReader sr = new StreamReader (tempFile);
string fdata = sr.ReadToEnd ();
sr.Close ();
File.Delete (tempFile);
reader = new XmlTextReader (new StringReader (fdata));
projectReader = new ProjectReaderV1 (serializer);
}
else if (version == "1.1") {
projectReader = new ProjectReaderV1 (serializer);
}
else if (version == "2.0") {
projectReader = new ProjectReaderV2 (serializer);
}
if (version != "2.0")
monitor.ReportWarning (string.Format (GettextCatalog.GetString ("The file '{0}' is using an old project file format. It will be automatically converted to the current format."), fileName));
try {
monitor.BeginTask (string.Format (GettextCatalog.GetString ("Loading project: {0}"), fileName), 1);
if (projectReader != null)
return projectReader.ReadProject (reader);
else
throw new UnknownProjectVersionException (fileName, version);
} catch (Exception ex) {
monitor.ReportError (string.Format (GettextCatalog.GetString ("Could not load project: {0}"), fileName), ex);
throw;
} finally {
monitor.EndTask ();
reader.Close ();
}
}
public CombineWriterV2(DataSerializer serializer, IProgressMonitor monitor)
{
this.serializer = serializer;
this.monitor = monitor;
}
public CombineReaderV2(DataSerializer serializer, IProgressMonitor monitor)
{
this.serializer = serializer;
combine.FileName = serializer.SerializationContext.BaseFile;
this.monitor = monitor;
}
public void WriteFile(string file, object node, IProgressMonitor monitor)
{
Combine combine = node as Combine;
if (combine == null)
throw new InvalidOperationException ("The provided object is not a Combine");
StreamWriter sw = new StreamWriter (file);
try {
monitor.BeginTask (string.Format (GettextCatalog.GetString("Saving combine: {0}"), file), 1);
XmlTextWriter tw = new XmlTextWriter (sw);
tw.Formatting = Formatting.Indented;
DataSerializer serializer = new DataSerializer (Runtime.ProjectService.DataContext, file);
CombineWriterV2 combineWriter = new CombineWriterV2 (serializer, monitor);
combineWriter.WriteCombine (tw, combine);
} catch (Exception ex) {
monitor.ReportError (string.Format (GettextCatalog.GetString ("Could not save combine: {0}"), file), ex);
} finally {
monitor.EndTask ();
sw.Close ();
}
}
public ProjectReaderV2(DataSerializer serializer)
{
this.serializer = serializer;
}
public ProjectReaderV1(DataSerializer serializer)
{
this.serializer = serializer;
this.file = serializer.SerializationContext.BaseFile;
}
public XmlDataSerializer(DataContext ctx)
{
serializer = new DataSerializer (ctx);
}
