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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
View File

@ -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();

26
PROMS/Volian.Base.Library/TmpFile.cs
View File

@ -50,8 +50,32 @@ namespace Volian.Base.Library
}
public static void RemoveTmpDocs()
{
RemoveTmps("*.doc");
// B2017-249 Recover Temporary File And AutoSave support for MSWord
// Remove temporary Doc Files more than 2 days old so that files with changes can be recoered.
RemoveOldTmps("*.doc");
RemoveOldTmps("*.docx");
RemoveOldTmps("*.rtf");
}
private static void RemoveOldTmps(string extension)
{
string tmpFolder = VlnSettings.TemporaryFolder;
DirectoryInfo di = new DirectoryInfo(tmpFolder);
if (!di.Exists) return;
foreach (FileInfo fi in di.GetFiles(extension))
{
try
{
// delete any docs. If it fails, just go on to the next one becase
// it may be open from another process.
if(fi.LastWriteTimeUtc < DateTime.Now.AddDays(-2.0))
fi.Delete();
}
catch (Exception ex)
{
continue; // if an error, go onto next file.
}
}
}
private static void RemoveTmps(string extension)
{

22
PROMS/Volian.Controls.Library/DSOTabPanel.cs
View File

@ -86,7 +86,8 @@ namespace Volian.Controls.Library
get
{
if (_MyEdWord == null) return false; // B2017-133 Edraw Is Dirty Property
return _MyEdWord.IsDirty();
// B2017-249 Recover Temporary File And AutoSave support for MSWord
return _MyEdWord.IsDirty() || MyDSOFile.ContentIsDirty;
//LBDocumentClass doc = new LBDocumentClass(_MyEdWord.ActiveDocument());
//return !doc.Saved;
}
@ -545,7 +546,8 @@ namespace Volian.Controls.Library
{
if (OverrideClose)
return false;
if (IsDirty)
// B2017-249 Recover Temporary File And AutoSave support for MSWord
if (IsDirty || MyDSOFile.MyDocument.ContentIsDirty)
{
// Unfortunately, the only way to handle view mode for DSO Framer is to not save.
if (PanelViewEditMode == E_ViewMode.View || !_AllowedToEdit)
@ -554,12 +556,24 @@ namespace Volian.Controls.Library
return false;
}
//if (MessageBox.Show("Save changes to " + _MyDisplayTabItem.MyItemInfo.TabTitle + "\r\n" + _MyDisplayTabItem.MyItemInfo.TabToolTip, "Document has Changed", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
if (MessageBox.Show("Save changes to " + _MyDisplayTabItem.Text + "\r\n" + _MyDisplayTabItem.Tooltip, "Document has Changed", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
// B2017-249 Recover Temporary File And AutoSave support for MSWord
if (MessageBox.Show("Save changes to " + (MyDSOFile.MyDocument.ContentIsDirty ? "Recovered Version of " : "") + _MyDisplayTabItem.Text + "\r\n" + _MyDisplayTabItem.Tooltip,
(IsDirty ? "Document has Changed" : "Previous Changes were not saved."), MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
return SaveDSO();
//Console.WriteLine("Delete {0}", MyDSOFile.MyFile.Name);
DeleteOnClose = true;
return false;
}
return true;
}
// B2017-249 Recover Temporary File And AutoSave support for MSWord
private bool _DeleteOnClose = false;
public bool DeleteOnClose
{
get { return _DeleteOnClose; }
set { _DeleteOnClose = value; }
}
public static bool IgnoreEnter = false;
private bool _In_DSOTabPanel_Enter=false;
/// <summary>
@ -638,6 +652,8 @@ namespace Volian.Controls.Library
components.Remove(_MyEdWord);
_MyEdWord.Dispose();
_MyEdWord = null;
// B2017-249 Recover Temporary File And AutoSave support for MSWord
if (DeleteOnClose) MyDSOFile.MyFile.Delete();
_Count--;
}
}