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B2017-249 Handle AutoSave feature of MSWord. Handle temporary documents which were not saved when PROMS crashed or was terminated without saving.

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This commit is contained in:
Rich
2017-11-06 15:25:09 +00:00
parent bc0504c42e
commit 543a64a4f2
3 changed files with 128 additions and 9 deletions
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89
PROMS/VEPROMS.CSLA.Library/Extension/DocumentExt.cs
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@@ -175,6 +175,13 @@ namespace VEPROMS.CSLA.Library
}
public partial class DocumentInfo
{
// B2017-249 Recover Temporary File And AutoSave support for MSWord
private bool _ContentIsDirty = false;
public bool ContentIsDirty
{
get { return _ContentIsDirty; }
set { _ContentIsDirty = value; }
}
public string DocumentTitle
{
get
@@ -386,7 +393,8 @@ namespace VEPROMS.CSLA.Library
get { return _MyDocument; }
set
{
TryDelete();
// B2017-249 Don't delete last DSOFile
//TryDelete();
_MyDocument = value;
CreateFile();
}
@@ -406,7 +414,9 @@ namespace VEPROMS.CSLA.Library
{
if (_MyDocument == null) return;
if (_MyFile == null) return;
if (_MyFile.Exists)
// B2017-249 Recover Temporary File And AutoSave support for MSWord
_MyFile.Refresh();
if (_MyFile.Exists && (TimeSpan.FromTicks(_MyDocument.DTS.Ticks - _MyFile.LastWriteTimeUtc.Ticks).TotalSeconds > 1.0))
{
try
{
@@ -440,24 +450,77 @@ namespace VEPROMS.CSLA.Library
while (!_Created)
CreateTemporaryFile();
}
// B2017-249 Recover Temporary File And AutoSave support for MSWord
public bool ContentIsDirty
{
get
{
_MyFile.Refresh();
return _MyFile.Exists && (_MyFile.LastWriteTimeUtc > StartDTS);
}
}
private DateTime _StartDTS;
public DateTime StartDTS
{
get { return _StartDTS; }
set { _StartDTS = value; }
}
private void CreateTemporaryFile()
{
_Unique = 0;
try
{
if (_MyDocument != null)
{
_MyFile = new FileInfo(string.Format(@"{0}\tmp_{1}{2}{3}", VlnSettings.TemporaryFolder, MyDocument.DocID, Unique, MyDocument.FileExtension));
FileInfo matchingFile = null;
while (_MyFile.Exists)
{
// B2017-249 Recover Temporary File And AutoSave support for MSWord
if (!Temporary)
{
double dtsDiff = TimeSpan.FromTicks(_MyFile.LastWriteTimeUtc.Ticks - _MyDocument.DTS.Ticks).TotalSeconds;
if (dtsDiff > 1.0)
{
if (System.Windows.Forms.MessageBox.Show("Restore Unsaved version from " + String.Format("{0:MM/dd/yyyy HH:mm:ss}", _MyFile.LastWriteTime),
"Restore Unsaved Version", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
{
_MyDocument.ContentIsDirty = true;
StartDTS = _MyFile.LastWriteTimeUtc;
_Created = true;
return;
}
else
{
_MyFile.Delete();
break;
}
}
else if (dtsDiff > -.5 && dtsDiff < .5)
{
matchingFile = _MyFile;
}
}
_MyFile = new FileInfo(string.Format(@"{0}\tmp_{1}{2}{3}", VlnSettings.TemporaryFolder, MyDocument.DocID, Unique, MyDocument.FileExtension));
}
// B2017-249 Recover Temporary File And AutoSave support for MSWord
if (matchingFile != null)
{
_MyFile = matchingFile;
_MyDocument.ContentIsDirty = false;
StartDTS = _MyFile.LastWriteTimeUtc;
_Created = true;
return;
}
FileStream fs = _MyFile.Create();
if (MyDocument.DocContent != null) fs.Write(MyDocument.DocContent, 0, MyDocument.DocContent.Length);
fs.Close();
_MyFile.CreationTimeUtc = _MyDocument.DTS;
_MyFile.LastWriteTimeUtc = _MyDocument.DTS;
// B2017-249 Recover Temporary File And AutoSave support for MSWord
StartDTS = _MyFile.LastWriteTimeUtc;
_Created = true;
_MyDocument.ContentIsDirty = false;
}
}
catch (Exception ex)
@@ -551,6 +614,18 @@ namespace VEPROMS.CSLA.Library
{
MyDocument = myDocument;
}
// B2017-249 Recover Temporary File And AutoSave support for MSWord
private bool _Temporary = false;
public bool Temporary
{
get { return _Temporary; }
set { _Temporary = value; }
}
public DSOFile(DocumentInfo myDocument, bool temporary)
{
Temporary = temporary;
MyDocument = myDocument;
}
#endregion
#region Destructor
~DSOFile()
@@ -568,7 +643,8 @@ namespace VEPROMS.CSLA.Library
if (!_IsDisposed)
{
_IsDisposed = true;
TryDelete();
// B2017-249 Don't Delete last DSOFile
//TryDelete();
}
}
#endregion
@@ -709,7 +785,8 @@ namespace VEPROMS.CSLA.Library
spPrefix = dvi.DocVersionConfig.RODefaults_setpointprefix;
}
// string AccPageID = string.Format("<{0}-{1}>", accPrefix, roch.appid);
using (DSOFile myFile = new DSOFile(sect.MyContent.MyEntry.MyDocument))
// B2017-249 Recover Temporary File And AutoSave support for MSWord
using (DSOFile myFile = new DSOFile(sect.MyContent.MyEntry.MyDocument,true))
{
// Increase the priority of the Word Process so that the pdf creation happens quickly
Process[] myProcessess = Process.GetProcessesByName("winword");
@@ -992,6 +1069,8 @@ namespace VEPROMS.CSLA.Library
DocReplace.Add(sect.MyContent.MyEntry.DocID, GetBytes(MyApp.ActiveDocument.FullName)); // save the word document containing resolved ROs
}
CloseDocument();
// B2017-249 Delete Temporary file
myFile.MyFile.Delete();
if (CloseWordWhenDone)
{
CloseAppAfterWait();