/// <summary>
/// Writes an LDML representation of this writing system to the specified writer.
/// </summary>
/// <param name="writer">The writer.</param>
public void WriteLdml(XmlWriter writer)
{
var adaptor = new FwLdmlAdaptor();
lock (m_syncRoot)
adaptor.Write(writer, this, null);
}
/// <summary>
/// Writes an LDML representation of this writing system to the specified writer.
/// </summary>
/// <param name="writer">The writer.</param>
public void WriteLdml(XmlWriter writer)
{
var adaptor = new FwLdmlAdaptor();
lock (m_syncRoot)
adaptor.Write(writer, this, null);
}
/// <summary>
/// Adds the writing system to the store or updates the store information about
/// an already-existing writing system. Set should be called when there is a change
/// that updates the RFC5646 information.
/// </summary>
public void Set(IWritingSystemDefinition ws)
{
m_mutex.WaitOne();
MemoryStream oldData = null;
try
{
string writingSystemFileName = GetFileName(ws);
string writingSystemFilePath = GetFilePath(ws);
if (!ws.Modified && File.Exists(writingSystemFilePath))
return; // no need to save (better to preserve the modified date)
var oldId = ws.StoreID;
string incomingFileName = GetFileName(oldId);
string incomingFilePath = GetFilePath(oldId);
if (!string.IsNullOrEmpty(incomingFileName))
{
if (File.Exists(incomingFilePath))
{
// load old data to preserve stuff in LDML that we don't use, but don't throw up an error if it fails
try
{
oldData = new MemoryStream(File.ReadAllBytes(incomingFilePath), false);
}
catch
{
}
if (writingSystemFileName != incomingFileName)
{
File.Delete(incomingFilePath);
// JohnT: Added this without fully understanding, to get things to compile. I don't fully
// know when this event should be raised, nor am I sure I am building the argument correctly.
// However, I don't think anything (at least in our code) actually uses it.
if (WritingSystemIdChanged != null)
WritingSystemIdChanged(this, new WritingSystemIdChangedEventArgs(oldId, ((PalasoWritingSystem)ws).RFC5646));
}
}
}
var adaptor = new FwLdmlAdaptor();
try
{
// Provides FW on Linux multi-user access. Overrides the system
// umask and creates the files with the permissions "775".
// The "fieldworks" group was created outside the app during
// configuration of the package which allows group access.
using (new FileModeOverride())
{
adaptor.Write(writingSystemFilePath, (WritingSystemDefinition)ws, oldData);
}
}
catch (UnauthorizedAccessException)
{
// If we can't save the changes, too bad. Inability to save locally is typically caught
// when we go to open the modify dialog. If we can't make the global store consistent,
// as we well may not be able to in a client-server mode, too bad.
}
ws.Modified = false;
}
finally
{
if (oldData != null)
oldData.Dispose();
m_mutex.ReleaseMutex();
}
}
/// <summary>
/// Adds the writing system to the store or updates the store information about
/// an already-existing writing system. Set should be called when there is a change
/// that updates the RFC5646 information.
/// </summary>
public void Set(WritingSystemDefinition ws)
{
m_mutex.WaitOne();
MemoryStream oldData = null;
try
{
string writingSystemFileName = GetFileName(ws);
string writingSystemFilePath = GetFilePath(ws);
if (!ws.Modified && File.Exists(writingSystemFilePath))
{
return; // no need to save (better to preserve the modified date)
}
var oldId = ws.StoreID;
string incomingFileName = GetFileName(oldId);
string incomingFilePath = GetFilePath(oldId);
if (!string.IsNullOrEmpty(incomingFileName))
{
if (File.Exists(incomingFilePath))
{
// load old data to preserve stuff in LDML that we don't use, but don't throw up an error if it fails
try
{
oldData = new MemoryStream(File.ReadAllBytes(incomingFilePath), false);
}
catch
{
}
if (writingSystemFileName != incomingFileName)
{
File.Delete(incomingFilePath);
// JohnT: Added this without fully understanding, to get things to compile. I don't fully
// know when this event should be raised, nor am I sure I am building the argument correctly.
// However, I don't think anything (at least in our code) actually uses it.
if (WritingSystemIdChanged != null)
{
WritingSystemIdChanged(this, new WritingSystemIdChangedEventArgs(oldId, ((PalasoWritingSystem)ws).RFC5646));
}
}
}
}
var adaptor = new FwLdmlAdaptor();
try
{
adaptor.Write(writingSystemFilePath, ws, oldData);
}
catch (UnauthorizedAccessException)
{
// If we can't save the changes, too bad. Inability to save locally is typically caught
// when we go to open the modify dialog. If we can't make the global store consistent,
// as we well may not be able to in a client-server mode, too bad.
}
ws.Modified = false;
}
finally
{
if (oldData != null)
{
oldData.Dispose();
}
m_mutex.ReleaseMutex();
}
}