/// <summary>
/// Start a search.
/// </summary>
/// <param name="sender">system parameter</param>
/// <param name="e">system parameter</param>
private void btnSearch_Clicked(object sender, EventArgs e)
{
if (!ValidateInput())
return;
// gui state
SetSearchState(null, new SearchEventArgs(false));
sbStatus.Pop(1);
txtViewer.Buffer.Clear();
(tvFiles.Model as ListStore).Clear();
alSearchErrors = null;
AddComboSelectionSpecial(cboSearchStart, cboSearchStart.ActiveText);
AddComboSelection(cboSearchFilter, cboSearchFilter.ActiveText);
AddComboSelection(cboSearchText, cboSearchText.ActiveText);
// search pattern
gpGrep = new Grep();
gpGrep.StartDirectory = cboSearchStart.ActiveText;
gpGrep.FileFilter = cboSearchFilter.ActiveText;
gpGrep.SearchText = cboSearchText.ActiveText;
// exclusion list
string[] extensions = Core.GeneralSettings.ExtensionExcludeList.Split(';');
foreach (string ext in extensions)
gpGrep.AddExclusionExtension(ext.ToLower());
// options
gpGrep.UseRegularExpressions = chkRegularExpressions.Active;
gpGrep.UseCaseSensitivity = chkCaseSensitive.Active;
gpGrep.UseWholeWordMatching = chkWholeWord.Active;
gpGrep.UseRecursion = chkRecurse.Active;
gpGrep.ReturnOnlyFileNames = chkFileNamesOnly.Active;
gpGrep.UseNegation = chkNegation.Active;
gpGrep.IncludeLineNumbers = chkLineNumbers.Active;
gpGrep.ContextLines = cboContextLines.Active;
// events
gpGrep.SearchingFile += new Grep.SearchingFileHandler(gpGrep_SearchingFile);
gpGrep.FileHit += new Grep.FileHitHandler(gpGrep_FileHit);
gpGrep.LineHit += new Grep.LineHitHandler(gpGrep_LineHit);
gpGrep.SearchCancel += new Grep.SearchCancelHandler(gpGrep_SearchCancel);
gpGrep.SearchComplete += new Grep.SearchCompleteHandler(gpGrep_SearchComplete);
gpGrep.SearchError += new Grep.SearchErrorHandler(gpGrep_SearchError);
gpGrep.BeginExecute();
}
/// <summary>
/// Start the searching
/// </summary>
/// <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
/// </history>
private void StartSearch()
{
string _path;
string _fileName;
int _index;
string _expression;
try
{
_fileName = cboFileName.Text;
_path = cboFilePath.Text.Trim();
_expression = cboSearchForText.Text;
// update combo selections
AddComboSelection(cboSearchForText, _expression);
AddComboSelection(cboFileName, _fileName);
AddComboSelection(cboFilePath, _path);
// Ensure that there is a backslash.
if (!_path.EndsWith("\\"))
_path += "\\";
// update path and fileName if fileName has a path in it
for (_index = _fileName.Length; _index >= 1; _index--)
{
//if (Mid(_fileName, _index, 1) = "\\")
if (_fileName.Substring(_index-1, 1).Equals("\\"))
{
_path += _fileName.Substring(0, _index);
_fileName = _fileName.Substring(_fileName.Length - _index + 1);
break;
}
}
// disable gui
SetSearchState(false);
// Clear the display
UpdateStatusBar(string.Empty);
ClearItems();
txtHits.Clear();
// begin searching
__Grep = new Grep();
SetGrepOptions();
__Grep.StartDirectory = _path;
__Grep.FileFilter = _fileName;
__Grep.SearchText = _expression;
// attach events
__Grep.FileHit += new AstroGrep.AstroGrepBase.Grep.FileHitHandler(ReceiveFileHit);
__Grep.LineHit += new AstroGrep.AstroGrepBase.Grep.LineHitHandler(ReceiveLineHit);
__Grep.SearchCancel += new AstroGrep.AstroGrepBase.Grep.SearchCancelHandler(ReceiveSearchCancel);
__Grep.SearchComplete += new AstroGrep.AstroGrepBase.Grep.SearchCompleteHandler(ReceiveSearchComplete);
__Grep.SearchError += new AstroGrep.AstroGrepBase.Grep.SearchErrorHandler(ReceiveSearchError);
__Grep.SearchingFile += new AstroGrep.AstroGrepBase.Grep.SearchingFileHandler(ReceiveSearchingFile);
__Grep.BeginExecute();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}