/// <summary>
/// Internal routine to save a project under a given name.
/// </summary>
/// <param name="filename"></param>
private void Save(string filename)
{
Altaxo.Serialization.Xml.XmlStreamSerializationInfo info = new Altaxo.Serialization.Xml.XmlStreamSerializationInfo();
bool fileAlreadyExists = System.IO.File.Exists(filename);
System.IO.Stream myStream;
string tempFileName = null;
if (fileAlreadyExists)
{
tempFileName = System.IO.Path.GetTempFileName();
myStream = new System.IO.FileStream(tempFileName, System.IO.FileMode.Create, FileAccess.Write, FileShare.None);
}
else
myStream = new System.IO.FileStream(filename, System.IO.FileMode.Create, FileAccess.Write, FileShare.None);
ZipOutputStream zippedStream = new ZipOutputStream(myStream);
ZipOutputStreamWrapper zippedStreamWrapper = new ZipOutputStreamWrapper(zippedStream);
Exception savingException = null;
try
{
this.openProject.SaveToZippedFile(zippedStreamWrapper, info);
SaveWindowStateToZippedFile(zippedStreamWrapper, info);
}
catch (Exception exc)
{
savingException = exc;
}
zippedStream.Close();
myStream.Close();
try
{
if (savingException == null)
{
// Test the file for integrity
string testfilename = tempFileName != null ? tempFileName : filename;
myStream = new System.IO.FileStream(testfilename, System.IO.FileMode.Open, FileAccess.Read, FileShare.None);
ZipFile zipFile = new ZipFile(myStream);
foreach (ZipEntry zipEntry in zipFile)
{
if (!zipEntry.IsDirectory)
{
System.IO.Stream zipinpstream = zipFile.GetInputStream(zipEntry);
}
}
zipFile.Close();
// end test
}
}
catch (Exception exc)
{
savingException = exc;
}
// now, if no exception happened, copy the temporary file back to the original file
if (null != tempFileName && null == savingException)
{
System.IO.File.Copy(tempFileName, filename, true);
System.IO.File.Delete(tempFileName);
}
if (null != savingException)
throw savingException;
this.openProject.IsDirty = false;
}
public Exception SaveProject(System.IO.Stream myStream)
{
Altaxo.Serialization.Xml.XmlStreamSerializationInfo info = new Altaxo.Serialization.Xml.XmlStreamSerializationInfo();
ZipOutputStream zippedStream = new ZipOutputStream(myStream);
ZipOutputStreamWrapper zippedStreamWrapper = new ZipOutputStreamWrapper(zippedStream);
Exception savingException = null;
try
{
this._currentProject.SaveToZippedFile(zippedStreamWrapper, info);
if (!Current.Gui.InvokeRequired())
SaveWindowStateToZippedFile(zippedStreamWrapper, info);
}
catch (Exception exc)
{
savingException = exc;
}
zippedStream.Flush();
zippedStream.Close();
myStream.Close();
return savingException;
}
/// <summary>
/// Internal routine to save a project under a given name.
/// </summary>
/// <param name="projectToSave">The project to save.</param>
/// <param name="filename"></param>
public static void SaveProject(Altaxo.AltaxoDocument projectToSave, string filename)
{
using (var myStream = new System.IO.FileStream(filename, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write, System.IO.FileShare.None))
{
using (var zippedStream = new ZipOutputStream(myStream))
{
var zippedStreamWrapper = new ZipOutputStreamWrapper(zippedStream);
var info = new Altaxo.Serialization.Xml.XmlStreamSerializationInfo();
projectToSave.SaveToZippedFile(zippedStreamWrapper, info);
zippedStream.Close();
}
myStream.Close();
}
}
/// <summary>
/// Internal routine to save a project under a given name.
/// </summary>
/// <param name="filename"></param>
private void Save(string filename)
{
Altaxo.Serialization.Xml.XmlStreamSerializationInfo info = new Altaxo.Serialization.Xml.XmlStreamSerializationInfo();
bool fileAlreadyExists = System.IO.File.Exists(filename);
System.IO.Stream myStream;
string tempFileName = null;
if (fileAlreadyExists)
{
tempFileName = System.IO.Path.GetTempFileName();
myStream = new System.IO.FileStream(tempFileName, System.IO.FileMode.Create, FileAccess.Write, FileShare.None);
}
else
{
myStream = new System.IO.FileStream(filename, System.IO.FileMode.Create, FileAccess.Write, FileShare.None);
}
ZipOutputStream zippedStream = new ZipOutputStream(myStream);
ZipOutputStreamWrapper zippedStreamWrapper = new ZipOutputStreamWrapper(zippedStream);
Exception savingException = null;
try
{
this.openProject.SaveToZippedFile(zippedStreamWrapper, info);
SaveWindowStateToZippedFile(zippedStreamWrapper, info);
}
catch (Exception exc)
{
savingException = exc;
}
zippedStream.Close();
myStream.Close();
try
{
if (savingException == null)
{
// Test the file for integrity
string testfilename = tempFileName != null ? tempFileName : filename;
myStream = new System.IO.FileStream(testfilename, System.IO.FileMode.Open, FileAccess.Read, FileShare.None);
ZipFile zipFile = new ZipFile(myStream);
foreach (ZipEntry zipEntry in zipFile)
{
if (!zipEntry.IsDirectory)
{
System.IO.Stream zipinpstream = zipFile.GetInputStream(zipEntry);
}
}
zipFile.Close();
// end test
}
}
catch (Exception exc)
{
savingException = exc;
}
// now, if no exception happened, copy the temporary file back to the original file
if (null != tempFileName && null == savingException)
{
System.IO.File.Copy(tempFileName, filename, true);
System.IO.File.Delete(tempFileName);
}
if (null != savingException)
{
throw savingException;
}
this.openProject.IsDirty = false;
}
