/// ------------------------------------------------------------------------------------
/// <summary>
/// Constructor
/// </summary>
/// <param name="cache">The FDO cache</param>
/// <param name="propChangedHandling">How to process PropChanged notifications</param>
/// ------------------------------------------------------------------------------------
public IgnorePropChanged(FdoCache cache, PropChangedHandling propChangedHandling)
{
m_cache = cache;
m_oldHandling = m_cache.PropChangedHandling;
m_cache.PropChangedHandling |= propChangedHandling;
}
/// <summary>
/// Import the modified LIFT file given by the first (and only) parameter.
/// </summary>
/// <returns>the name of the log file for the import, or null if a major error occurs.</returns>
protected object ImportLexicon(IAdvInd4 progressDialog, params object[] parameters)
{
if (m_progressDlg == null)
{
m_progressDlg = progressDialog;
}
progressDialog.SetRange(0, 100);
progressDialog.Position = 0;
string inPath = parameters[0].ToString();
string sLogFile = null;
PropChangedHandling oldPropChg = m_cache.PropChangedHandling;
try
{
m_cache.PropChangedHandling = PropChangedHandling.SuppressAll;
string sFilename;
bool fMigrationNeeded = LiftIO.Migration.Migrator.IsMigrationNeeded(inPath);
if (fMigrationNeeded)
{
string sOldVersion = LiftIO.Validation.Validator.GetLiftVersion(inPath);
progressDialog.Message = String.Format("Migrating from LIFT version {0} to version {1}",
sOldVersion, LiftIO.Validation.Validator.LiftVersion);
sFilename = LiftIO.Migration.Migrator.MigrateToLatestVersion(inPath);
}
else
{
sFilename = inPath;
}
// TODO: validate input file?
progressDialog.Message = "Loading various lists for lookup during import";
FlexLiftMerger flexImporter = new FlexLiftMerger(m_cache, FlexLiftMerger.MergeStyle.msKeepOnlyNew, true);
LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> parser =
new LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample>(flexImporter);
parser.SetTotalNumberSteps += new EventHandler <LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> .StepsArgs>(parser_SetTotalNumberSteps);
parser.SetStepsCompleted += new EventHandler <LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> .ProgressEventArgs>(parser_SetStepsCompleted);
parser.SetProgressMessage += new EventHandler <LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> .MessageArgs>(parser_SetProgressMessage);
flexImporter.LiftFile = inPath;
int cEntries = parser.ReadLiftFile(sFilename);
if (fMigrationNeeded)
{
// Try to move the migrated file to the temp directory, even if a copy of it
// already exists there.
string sTempMigrated = Path.Combine(Path.GetTempPath(),
Path.ChangeExtension(Path.GetFileName(sFilename), "." + LiftIO.Validation.Validator.LiftVersion + ".lift"));
if (File.Exists(sTempMigrated))
{
File.Delete(sTempMigrated);
}
File.Move(sFilename, sTempMigrated);
}
progressDialog.Message = "Fixing relation links between imported entries";
flexImporter.ProcessPendingRelations();
sLogFile = flexImporter.DisplayNewListItems(inPath, cEntries);
}
catch (Exception error)
{
string sMsg = String.Format("Something went wrong trying to import {0} while merging...",
inPath, error.Message);
try
{
StringBuilder bldr = new StringBuilder();
// leave in English for programmer's sake...
bldr.AppendFormat("Something went wrong while FieldWorks was attempting to import {0}.",
inPath);
bldr.AppendLine();
bldr.AppendLine(error.Message);
bldr.AppendLine();
bldr.AppendLine(error.StackTrace);
if (System.Threading.Thread.CurrentThread.GetApartmentState() == System.Threading.ApartmentState.STA)
{
Clipboard.SetDataObject(bldr.ToString(), true);
}
}
catch
{
}
MessageBox.Show(sMsg, "Problem Merging",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally
{
m_cache.PropChangedHandling = oldPropChg;
}
return(sLogFile);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Constructor
/// </summary>
/// <param name="cache">The FDO cache</param>
/// <param name="propChangedHandling">How to process PropChanged notifications</param>
/// ------------------------------------------------------------------------------------
public IgnorePropChanged(FdoCache cache, PropChangedHandling propChangedHandling)
{
m_cache = cache;
m_oldHandling = m_cache.PropChangedHandling;
m_cache.PropChangedHandling |= propChangedHandling;
}
/// <summary>
/// Import from a LIFT file.
/// </summary>
/// <param name="progressDlg">The progress dialog.</param>
/// <param name="parameters">The parameters: 1) filename</param>
/// <returns></returns>
private object ImportLIFT(IAdvInd4 progressDlg, params object[] parameters)
{
m_progressDlg = progressDlg;
Debug.Assert(parameters.Length == 1);
string sOrigFile = (string)parameters[0];
string sLogFile = null;
PropChangedHandling oldPropChg = m_cache.PropChangedHandling;
try
{
m_cache.PropChangedHandling = PropChangedHandling.SuppressAll;
string sFilename;
bool fMigrationNeeded = LiftIO.Migration.Migrator.IsMigrationNeeded(sOrigFile);
if (fMigrationNeeded)
{
string sOldVersion = LiftIO.Validation.Validator.GetLiftVersion(sOrigFile);
m_progressDlg.Message = String.Format(LexTextControls.ksMigratingLiftFile,
sOldVersion, LiftIO.Validation.Validator.LiftVersion);
sFilename = LiftIO.Migration.Migrator.MigrateToLatestVersion(sOrigFile);
}
else
{
sFilename = sOrigFile;
}
if (!Validate(sFilename, sOrigFile))
{
return(sLogFile);
}
m_progressDlg.Message = LexTextControls.ksLoadingVariousLists;
FlexLiftMerger flexImporter = new FlexLiftMerger(m_cache, m_msImport, m_chkTrustModTimes.Checked);
LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> parser =
new LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample>(flexImporter);
parser.SetTotalNumberSteps += new EventHandler <LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> .StepsArgs>(parser_SetTotalNumberSteps);
parser.SetStepsCompleted += new EventHandler <LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> .ProgressEventArgs>(parser_SetStepsCompleted);
parser.SetProgressMessage += new EventHandler <LiftIO.Parsing.LiftParser <LiftObject, LiftEntry, LiftSense, LiftExample> .MessageArgs>(parser_SetProgressMessage);
flexImporter.LiftFile = sOrigFile;
int cEntries = parser.ReadLiftFile(sFilename);
if (fMigrationNeeded)
{
// Try to move the migrated file to the temp directory, even if a copy of it
// already exists there.
string sTempMigrated = Path.Combine(Path.GetTempPath(),
Path.ChangeExtension(Path.GetFileName(sFilename), "." + LiftIO.Validation.Validator.LiftVersion + ".lift"));
if (File.Exists(sTempMigrated))
{
File.Delete(sTempMigrated);
}
File.Move(sFilename, sTempMigrated);
}
m_progressDlg.Message = LexTextControls.ksFixingRelationLinks;
flexImporter.ProcessPendingRelations();
sLogFile = flexImporter.DisplayNewListItems(sOrigFile, cEntries);
}
catch (Exception error)
{
string sMsg = String.Format(LexTextControls.ksLIFTImportProblem,
sOrigFile, error.Message);
try
{
StringBuilder bldr = new StringBuilder();
// leave in English for programmer's sake...
bldr.AppendFormat("Something went wrong while FieldWorks was attempting to import {0}.",
sOrigFile);
bldr.AppendLine();
bldr.AppendLine(error.Message);
bldr.AppendLine();
bldr.AppendLine(error.StackTrace);
if (Thread.CurrentThread.GetApartmentState() == ApartmentState.STA)
{
Clipboard.SetDataObject(bldr.ToString(), true);
}
else
{
SIL.Utils.Logger.WriteEvent(bldr.ToString());
}
}
catch
{
}
MessageBox.Show(sMsg, LexTextControls.ksProblemImporting,
MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally
{
m_cache.PropChangedHandling = oldPropChg;
}
return(sLogFile);
}
