void m_currentQueryInfo_ExtantEntriesCompleted(object sender, EventArgs e)
{
if (sender != m_currentQueryInfo)
{
// We ended some obsolete query. We do NOT want to cancel the
// search-in-progress thing!
(sender as ExtantEntryInfo).Cleanup();
return;
}
if (m_fonts == null)
{
// disposed...dialog has closed...don't try to reset!
// This can easily happen if the search thread is still running
// when the dialog is closed.
return;
}
try
{
ResetSearch();
if (m_fResetSearchAborted)
{
return; // we did not complete the reset, will try again.
}
ClearResetTimer();
m_fResetSearchInProgress = false;
}
finally
{
// Any exit path from here means we're done searching.
m_currentQueryInfo.Cleanup();
m_currentQueryInfo = null;
RaiseSearchingChanged();
}
}
private void DoResetSearch()
{
if (m_currentQueryInfo != null)
{
m_currentQueryInfo.Cancel();
m_currentQueryInfo = null;
}
if (!m_fResetSearchInProgress)
{
return; // last reset succeeded, nothing to do.
}
m_fResetSearchAborted = false;
ClearResetTimer();
if (ShouldAbort())
{
return;
}
m_currentQueryInfo = new ExtantEntryInfo();
m_currentQueryInfo.ExtantEntriesCompleted += new EventHandler(m_currentQueryInfo_ExtantEntriesCompleted);
// This should come before we call StartGetting...because the Completed call
// can happen DURING the StartGettting call.
RaiseSearchingChanged();
m_currentQueryInfo.StartGettingExtantEntries(m_cacheSearch, m_currentID,
m_wantExactMatch,
m_vernWs, m_cf, m_uf, m_af,
m_analWs, m_gl);
}
void m_currentQueryInfo_ExtantEntriesCompleted(object sender, EventArgs e)
{
if (sender != m_currentQueryInfo)
{
// We ended some obsolete query. We do NOT want to cancel the
// search-in-progress thing!
(sender as ExtantEntryInfo).Cleanup();
return;
}
if (m_fonts == null)
{
// disposed...dialog has closed...don't try to reset!
// This can easily happen if the search thread is still running
// when the dialog is closed.
return;
}
try
{
ResetSearch();
if (m_fResetSearchAborted)
return; // we did not complete the reset, will try again.
ClearResetTimer();
m_fResetSearchInProgress = false;
}
finally
{
// Any exit path from here means we're done searching.
m_currentQueryInfo.Cleanup();
m_currentQueryInfo = null;
RaiseSearchingChanged();
}
}
private void DoResetSearch()
{
if (m_currentQueryInfo != null)
{
m_currentQueryInfo.Cancel();
m_currentQueryInfo = null;
}
if (!m_fResetSearchInProgress)
return; // last reset succeeded, nothing to do.
m_fResetSearchAborted = false;
ClearResetTimer();
if (ShouldAbort())
return;
m_currentQueryInfo = new ExtantEntryInfo();
m_currentQueryInfo.ExtantEntriesCompleted += new EventHandler(m_currentQueryInfo_ExtantEntriesCompleted);
// This should come before we call StartGetting...because the Completed call
// can happen DURING the StartGettting call.
RaiseSearchingChanged();
m_currentQueryInfo.StartGettingExtantEntries(m_cacheSearch, m_currentID,
m_wantExactMatch,
m_vernWs, m_cf, m_uf, m_af,
m_analWs, m_gl);
}
void m_currentQueryInfo_ExtantEntriesCompleted(object sender, EventArgs e)
{
if (sender != m_currentQueryInfo)
{
// We ended some obsolete query. We do NOT want to cancel the
// search-in-progress thing!
(sender as ExtantEntryInfo).Cleanup();
return;
}
// if disposed...dialog has closed...don't try to reset!
// This can easily happen if the search thread is still running
// when the dialog is closed.
if (IsDisposed)
return;
try
{
ResetSearch();
if (m_fResetSearchAborted)
return; // we did not complete the reset, will try again.
ClearResetTimer();
m_fResetSearchInProgress = false;
}
finally
{
// Any exit path from here means we're done searching.
// (The Reset Timer may have fired before we could stop it above...
// See LT-7576 and LT-7507.)
if (m_currentQueryInfo != null)
{
m_currentQueryInfo.Cleanup();
m_currentQueryInfo = null;
}
RaiseSearchingChanged();
}
}
public List<ExtantEntryInfo> Results()
{
List<ExtantEntryInfo> al = new List<ExtantEntryInfo>();
Debug.WriteLine("Getting results");
if (m_sqlreader == null || m_sqlreader.IsClosed)
{
// Cancelled, or didn't get any results, whatever
return al;
}
/* The results have these columns:
EntryID int, -- 1/0
UFTxt nvarchar(4000) default '***', -- 2/1
UFWs int, -- 3/2
CFTxt nvarchar(4000) default '***', -- 4/3
CFWs int, -- 5/4
AFTxt nvarchar(4000) default '***', -- 6/5
AFWs int, -- 7/6
GLTxt nvarchar(4000) default '***', -- 8/7
GLWs int -- 9/8
*/
int uiWs = m_cache.DefaultUserWs;
while (true)
{
try
{
if (!m_sqlreader.Read())
break;
}
catch (SqlException ex)
{
Debug.WriteLine(ex.Message);
continue;
}
int id = m_sqlreader.GetInt32(0);
if (id != m_currentID)
{
ExtantEntryInfo eei = new ExtantEntryInfo();
string ksStars = SIL.FieldWorks.LexText.Controls.LexTextControls.ksStars;
// NB: The dummy ID in col 0 is not used here.
eei.ID = id;
eei.LexemeForm = m_sqlreader.GetString(1);
if (eei.LexemeForm == ksStars)
{
eei.LexemeForm = String.Empty;
eei.LexemeFormWs = uiWs;
}
else
eei.LexemeFormWs = m_sqlreader.GetInt32(2);
eei.CitationForm = m_sqlreader.GetString(3);
if (eei.CitationForm == ksStars)
{
eei.CitationForm = String.Empty;
eei.CitationFormWs = uiWs;
}
else
eei.CitationFormWs = m_sqlreader.GetInt32(4);
eei.AlternateForms = m_sqlreader.GetString(5);
if (eei.AlternateForms == ksStars)
{
eei.AlternateForms = String.Empty;
eei.AlternateFormsWs = uiWs;
}
else
eei.AlternateFormsWs = m_sqlreader.GetInt32(6);
eei.Glosses = m_sqlreader.GetString(7);
if (eei.Glosses == ksStars)
{
eei.Glosses = String.Empty;
eei.GlossesWs = uiWs;
}
else
eei.GlossesWs = m_sqlreader.GetInt32(8);
al.Add(eei);
}
}
Debug.WriteLine("Got results");
return al;
}
public List <ExtantEntryInfo> Results()
{
List <ExtantEntryInfo> al = new List <ExtantEntryInfo>();
Debug.WriteLine("Getting results");
if (m_sqlreader == null || m_sqlreader.IsClosed)
{
// Cancelled, or didn't get any results, whatever
return(al);
}
/* The results have these columns:
* EntryID int, -- 1/0
* UFTxt nvarchar(4000) default '***', -- 2/1
* UFWs int, -- 3/2
* CFTxt nvarchar(4000) default '***', -- 4/3
* CFWs int, -- 5/4
* AFTxt nvarchar(4000) default '***', -- 6/5
* AFWs int, -- 7/6
* GLTxt nvarchar(4000) default '***', -- 8/7
* GLWs int -- 9/8
*/
int uiWs = m_cache.DefaultUserWs;
while (true)
{
try
{
if (!m_sqlreader.Read())
{
break;
}
}
catch (SqlException ex)
{
Debug.WriteLine(ex.Message);
continue;
}
int id = m_sqlreader.GetInt32(0);
if (id != m_currentID)
{
ExtantEntryInfo eei = new ExtantEntryInfo();
string ksStars = SIL.FieldWorks.LexText.Controls.LexTextControls.ksStars;
// NB: The dummy ID in col 0 is not used here.
eei.ID = id;
eei.LexemeForm = m_sqlreader.GetString(1);
if (eei.LexemeForm == ksStars)
{
eei.LexemeForm = String.Empty;
eei.LexemeFormWs = uiWs;
}
else
{
eei.LexemeFormWs = m_sqlreader.GetInt32(2);
}
eei.CitationForm = m_sqlreader.GetString(3);
if (eei.CitationForm == ksStars)
{
eei.CitationForm = String.Empty;
eei.CitationFormWs = uiWs;
}
else
{
eei.CitationFormWs = m_sqlreader.GetInt32(4);
}
eei.AlternateForms = m_sqlreader.GetString(5);
if (eei.AlternateForms == ksStars)
{
eei.AlternateForms = String.Empty;
eei.AlternateFormsWs = uiWs;
}
else
{
eei.AlternateFormsWs = m_sqlreader.GetInt32(6);
}
eei.Glosses = m_sqlreader.GetString(7);
if (eei.Glosses == ksStars)
{
eei.Glosses = String.Empty;
eei.GlossesWs = uiWs;
}
else
{
eei.GlossesWs = m_sqlreader.GetInt32(8);
}
al.Add(eei);
}
}
Debug.WriteLine("Got results");
return(al);
}