/// <summary>
/// Use the SEARCH_STATUS class to pass in status Data. If totalCount is zero, then progress will be indicated
/// by currentTime as referenced to startTime/endTime. If totalCount is non-zero, then progress will be indicated
/// by currentCount as a percentage of totalCount.
/// In either case, currentTime will be indicated to the user as the current search point.
/// </summary>
/// <param name="status"></param>
public void SetStatus(SearchLib.SEARCH_STATUS status)
{
if (status.totalCount == 0)
{
this.BeginInvoke((MethodInvoker) delegate { _SetStatus(status, status.currentTime, 0, 0, status.startTime, status.endTime, status.errorString); });
}
else
{
this.BeginInvoke((MethodInvoker) delegate { _SetStatus(status, status.currentTime, status.currentCount, status.totalCount, default(DateTime), default(DateTime), status.errorString); });
}
}
/// <summary>
/// Set Current Status
/// </summary>
///
void _SetStatus(SearchLib.SEARCH_STATUS status, DateTime currentSearchTime, int count, int totalCount, DateTime startTime, DateTime endTime, string errors)
{
switch (status.phase)
{
case SearchLib.SEARCH_PHASE.COMPARING_STRINGS:
labelSearchPhase.Text = "Searching Plate Strings";
labelCurrentlyAt.Text = currentSearchTime.ToString(m_AppData.TimeFormatStringForDisplay);
textBoxErrorText.Text = (errors == null) ? m_lastError : errors;
SetProgressIndicator(count, totalCount);
break;
case SearchLib.SEARCH_PHASE.FINDING_ITEMS_IN_TIME_RANGE:
labelSearchPhase.Text = "Finding Items In Time Range";
labelCurrentlyAt.Text = currentSearchTime.ToString(m_AppData.TimeFormatStringForDisplay);
textBoxErrorText.Text = (errors == null) ? m_lastError : errors;
SetProgressIndicator(currentSearchTime, startTime, endTime);
break;
case SearchLib.SEARCH_PHASE.COMPLETE:
labelSearchPhase.Text = "Search Complete";
labelCurrentlyAt.Text = currentSearchTime.ToString(m_AppData.TimeFormatStringForDisplay);
textBoxErrorText.Text = (errors == null) ? m_lastError : errors;
if (totalCount == 0)
{
SetProgressIndicator(currentSearchTime, startTime, endTime);
}
else
{
SetProgressIndicator(count, totalCount);
}
ShowSearchCompleteIndicator();
break;
case SearchLib.SEARCH_PHASE.LOADING_RESULTS:
labelSearchPhase.Text = "Loading Results";
labelCurrentlyAt.Text = currentSearchTime.ToString(m_AppData.TimeFormatStringForDisplay);
textBoxErrorText.Text = (errors == null) ? m_lastError : errors;
SetProgressIndicator(count, totalCount);
break;
}
if (errors != null)
{
m_lastError = errors;
}
}
void SearchProgressCB(SearchLib.SEARCH_STATUS status)
{
try
{
// just send this to the display
m_SearchStatusDisplay.SetStatus(status);
switch (status.errorCode)
{
case SearchLib.SEARCH_ERROR_CODES.TOO_MANY_ENTRIES:
m_SearchTool.StopSearch();
break;
}
}
catch (Exception ex)
{
m_Log.Trace(ex, ErrorLog.LOG_TYPE.INFORMATIONAL);
}
}
void _SearchCompleteCB(List <SearchLib.SEARCH_RESULT> results)
{
SearchLib.SEARCH_STATUS status = new SearchLib.SEARCH_STATUS();
status.phase = SearchLib.SEARCH_PHASE.LOADING_RESULTS;
status.totalCount = (results == null) ? 0 : results.Count;
status.currentCount = 0;
m_SearchStatusDisplay.SetStatus(status);
if (results == null)
{
// there was an error or no data found
status.phase = SearchLib.SEARCH_PHASE.COMPLETE;
status.totalCount = 0;
status.currentCount = 0;
m_SearchStatusDisplay.SetStatus(status);
m_SearchInProgress = false;
return;
}
// do work here
m_LastSearchResults = results;
numItemsFoundLabel.Text = results.Count.ToString();
int loopCount = 0;
m_AddingRowsToDataGrid = true;
foreach (SearchLib.SEARCH_RESULT r in results)
{
loopCount++;
Bitmap flag = m_NullImage;
string GPSLocation = r.plateData.GPSLatitude + "," + r.plateData.GPSLongitude;
string gpsTest = GPSLocation.ToLower();
if (gpsTest.Contains("no position"))
{
flag = m_LittleRedFlag;
}
else
{
flag = m_LittleGreenFlag;
}
dataGridView1.Rows.Add(r.percentMatch, r.matchedString, r.plateData.timeStamp, r.plateData.PSSName,
r.plateData.sourceChannelName, r.plateData.jpegRelativeFilePath, flag, GPSLocation);
Application.DoEvents();// process windows thread messages in this very long loop
if (loopCount % 100 == 0)
{
status.currentCount = loopCount;
status.currentTime = r.plateData.timeStamp;
m_SearchStatusDisplay.SetStatus(status);
}
}
if (m_SearchByNumber)
{
dataGridView1.Sort(dataGridView1.Columns["SearchMatchLikelyhood"], ListSortDirection.Descending);
}
else
{
dataGridView1.Sort(new RowComparer(SortOrder.Ascending));
}
status.phase = SearchLib.SEARCH_PHASE.COMPLETE;
status.totalCount = results.Count;
status.currentCount = results.Count;
m_SearchStatusDisplay.SetStatus(status);
m_SearchInProgress = false;
m_AddingRowsToDataGrid = false;
}
void _SearchCompleteCB(List<SearchLib.SEARCH_RESULT> results)
{
SearchLib.SEARCH_STATUS status = new SearchLib.SEARCH_STATUS();
status.phase = SearchLib.SEARCH_PHASE.LOADING_RESULTS;
status.totalCount = (results == null ) ? 0 : results.Count;
status.currentCount = 0;
m_SearchStatusDisplay.SetStatus(status);
if (results == null)
{
// there was an error or no data found
status.phase = SearchLib.SEARCH_PHASE.COMPLETE;
status.totalCount = 0;
status.currentCount = 0;
m_SearchStatusDisplay.SetStatus(status);
m_SearchInProgress = false;
return;
}
// do work here
m_LastSearchResults = results;
numItemsFoundLabel.Text = results.Count.ToString();
int loopCount = 0;
m_AddingRowsToDataGrid = true;
foreach (SearchLib.SEARCH_RESULT r in results)
{
loopCount++;
Bitmap flag = m_NullImage;
string GPSLocation = r.plateData.GPSLatitude + "," + r.plateData.GPSLongitude;
string gpsTest = GPSLocation.ToLower();
if (gpsTest.Contains("no position"))
{
flag = m_LittleRedFlag;
}
else
{
flag = m_LittleGreenFlag;
}
dataGridView1.Rows.Add(r.percentMatch, r.matchedString, r.plateData.timeStamp, r.plateData.PSSName,
r.plateData.sourceChannelName, r.plateData.jpegRelativeFilePath, flag, GPSLocation);
Application.DoEvents();// process windows thread messages in this very long loop
if (loopCount % 100 == 0)
{
status.currentCount = loopCount;
status.currentTime = r.plateData.timeStamp;
m_SearchStatusDisplay.SetStatus(status);
}
}
if (m_SearchByNumber)
dataGridView1.Sort(dataGridView1.Columns["SearchMatchLikelyhood"], ListSortDirection.Descending);
else
dataGridView1.Sort(new RowComparer(SortOrder.Ascending));
status.phase = SearchLib.SEARCH_PHASE.COMPLETE;
status.totalCount = results.Count;
status.currentCount = results.Count;
m_SearchStatusDisplay.SetStatus(status);
m_SearchInProgress = false;
m_AddingRowsToDataGrid = false;
}
