private void _formFind_OnFormClose(object sender, EventArgs e)
{
if (_formFind == null)
{
return;
}
_formFind.OnSearch -= _formFind_OnSearch;
_formFind.OnFormClose -= _formFind_OnFormClose;
_formFind = null;
_tabSearchEngine = null;
}
private void _formFind_OnSearch(object sender, TextSearchEventArgs eventArgs)
{
if (_tabSearchEngine == null)
{
_tabSearchEngine = new TabSearchEngine(_tabPageDataCollection);
}
try
{
var searchProperties = new TextSearchProperties
{
CaseSensitive = eventArgs.SearchProperties.CaseSensitive,
LoopSearch = eventArgs.SearchProperties.LoopSearch,
SearchAllTabs = eventArgs.SearchProperties.SearchAllTabs,
SearchDirection = eventArgs.SearchProperties.SearchDirection,
SearchText = eventArgs.SearchProperties.SearchText
};
TextSearchResult searchResult = _tabSearchEngine.GetTextSearchResult(searchProperties);
if (searchResult.SearchTextFound)
{
_tabSearchEngine.SelectionSetByCode = true;
if (searchResult.TabIndex != _tabPageDataCollection.ActiveTabIndex && searchProperties.SearchAllTabs)
{
_tabPageDataCollection.ActiveTabIndex = searchResult.TabIndex;
tabControlNotepad.SelectedIndex = searchResult.TabIndex;
}
Focus();
RichTextBox textBox = GetRichTextBoxInActiveTab();
textBox.SelectionStart = searchResult.StartPos;
textBox.SelectionLength = searchResult.Length;
textBox.Focus();
_tabSearchEngine.SelectionSetByCode = false;
}
else
{
MessageBox.Show(Resources.FormMain__Search_string_not_found, Resources.FormMain__Not_found, MessageBoxButtons.OK, MessageBoxIcon.Information);
RichTextBox textBox = GetRichTextBoxInActiveTab();
_tabSearchEngine.ResetSearchState(_tabPageDataCollection.ActiveTabIndex, textBox.SelectionStart, textBox.SelectionLength);
}
}
catch (Exception ex)
{
Log.Error(ex, "Tab Text search function encountered an exception.");
Log.Error(ex, "Unhandled exception when calling _formFind_OnSearch()");
MessageBox.Show(ex.Message, Resources.FormMain__ErrorText, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
