/// <summary>
/// Writes the example text to the rich text box.
/// </summary>
private void writeExampleText()
{
int oldContext = Settings.get().ContextLineCount;
Settings.get().ContextLineCount = 3;
using (MemoryStream stream = new MemoryStream())
{
using (StreamWriter writer = new StreamWriter(stream))
{
RtfUtility.WriteFileHeader(writer);
writer.Write(generateExampleRtf());
writer.Flush();
stream.Position = 0;
uRtfExample.LoadFile(stream, RichTextBoxStreamType.RichText);
}
}
Settings.get().ContextLineCount = oldContext;
}
/// <summary>
/// Starts a search. Gets the search parameters and creates a new file searcher. Connects
/// up with the results control.
/// </summary>
public void startSearch()
{
searchInit();
mUiUpdateThrottle.Enabled = true;
RtfUtility.WriteFileHeader(mStreamWriter);
mStreamWriter.Flush();
mInitialStreamLength = mMemoryStream.Position;
if (Logger.get().LoggingEnabled)
{
Logger.get().AddData(new SearchParameters(Settings.get().SearchParams), "SearchParameters", "Search Parameters");
}
Settings.get().SearchParams.SearchInProgress = true;
mResults = TabManager.get().getControlForNewResults();
if (mFileSearcher != null)
{
mFileSearcher.HandleResults -= fileSearcher_HandleResults;
mFileSearcher = null;
}
mFileSearcher = new Grep.FileSearcher(Settings.get().SearchParams);
mFileSearcher.HandleResults += new Grep.FileSearcher.SearchResults(fileSearcher_HandleResults);
mFileSearcher.search();
}