/// <summary>
/// Start the searching
/// </summary>
/// <param name="searchWithInResults">true for searching within current results, false starts a new search</param>
/// <history>
/// [Curtis_Beard] 10/17/2005 Created
/// [Curtis_Beard] 07/03/2006 FIX: 1516775, Remove trim on the search expression
/// [Curtis_Beard] 07/12/2006 CHG: moved thread actions to grep class
/// [Curtis_Beard] 11/22/2006 CHG: Remove use of browse in combobox
/// [Curtis_Beard] 08/07/2007 ADD: 1741735, better search error handling
/// [Curtis_Beard] 08/21/2007 FIX: 1778467, make sure file pattern is correct if a '\' is present
/// [Curtis_Beard] 01/31/2012 CHG: 3424154/1816655, allow multiple starting directories
/// [Curtis_Beard] 02/07/2012 CHG: 1741735, report full error message
/// [Curtis_Beard] 02/24/2012 CHG: 3488322, use hand cursor for results view to signal click
/// [Curtis_Beard] 10/30/2012 ADD: 28, search within results
/// [Curtis_Beard] 12/01/2014 ADD: support for encoding detection event
/// [Curtis_Beard] 12/17/2014 ADD: support for Win7+ taskbar progress
/// [Curtis_Beard] 02/24/2015 CHG: remove isSearching check so that you can view selected file during a search
/// [Curtis_Beard] 05/26/2015 CHG: add stop search messsage to log with time
/// </history>
private void StartSearch(bool searchWithInResults)
{
try
{
string path = cboFilePath.Text.Trim();
string[] filePaths = null;
if (searchWithInResults)
{
// get currently listed file paths from ListView
filePaths = new string[lstFileNames.Items.Count];
for (int i = 0; i < lstFileNames.Items.Count; i++)
{
filePaths[i] = Path.Combine(lstFileNames.Items[i].SubItems[Constants.COLUMN_INDEX_DIRECTORY].Text, lstFileNames.Items[i].SubItems[Constants.COLUMN_INDEX_FILE].Text);
}
}
// update combo selections
AddComboSelection(cboSearchForText, cboSearchForText.Text);
AddComboSelection(cboFileName, cboFileName.Text);
AddComboSelection(cboFilePath, path);
SetWindowText();
// disable gui
SetSearchState(false);
// reset display
LogItems.Clear();
SetStatusBarMessage(string.Empty);
SetStatusBarEncoding(string.Empty);
SetStatusBarTotalCount(0);
SetStatusBarFileCount(0);
SetStatusBarFilterCount(0);
SetStatusBarErrorCount(0);
ClearItems();
txtHits.LineNumbers = null;
txtHits.Clear();
// setup structs to pass to grep
var fileFilterSpec = GetFilterSpecFromUI();
var searchSpec = GetSearchSpecFromUI(path, fileFilterSpec.FileFilter, filePaths);
// create new grep instance
__Grep = new Grep(searchSpec, fileFilterSpec);
// add plugins
__Grep.Plugins = Core.PluginManager.Items;
// attach events
__Grep.FileHit += ReceiveFileHit;
__Grep.LineHit += ReceiveLineHit;
__Grep.SearchCancel += ReceiveSearchCancel;
__Grep.SearchComplete += ReceiveSearchComplete;
__Grep.SearchError += ReceiveSearchError;
__Grep.SearchingFile += ReceiveSearchingFile;
__Grep.FileFiltered += ReceiveFileFiltered;
__Grep.DirectoryFiltered += ReceiveDirectoryFiltered;
__Grep.SearchingFileByPlugin += ReceiveSearchingFileByPlugin;
__Grep.FileEncodingDetected += ReceiveFileEncodingDetected;
API.TaskbarProgress.SetState(this.Handle, API.TaskbarProgress.TaskbarStates.Indeterminate);
LogItems.Add(new LogItem(LogItem.LogItemTypes.Status, "SearchStarted"));
LogStartSearchMessage(searchSpec, fileFilterSpec);
StartingTime = Stopwatch.GetTimestamp();
__Grep.BeginExecute();
}
catch (Exception ex)
{
LogStopSearchMessage("error");
RestoreTaskBarProgress();
LogItems.Add(new LogItem(LogItem.LogItemTypes.Error, "SearchGenericError", string.Format("{0}||{1}", string.Empty, ex.Message)));
LogClient.Instance.Logger.Error("Unhandled search error: {0}", LogClient.GetAllExceptions(ex));
string message = string.Format(Language.GetGenericText("SearchGenericError"), ex.Message);
MessageBox.Show(this, message, ProductInformation.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Error);
SetStatusBarMessage(message);
SetSearchState(true);
CalculateTotalCount();
}
}
