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);
}
}
private void FormFind_Load(object sender, EventArgs e)
{
_textSearchProperties = new TextSearchProperties();
UpdateControlState();
}
public List <TextSearchResult> FindTextInAllTabs(TextSearchProperties searchProperties)
{
if (_searchState == null)
{
_searchState = new TextSearchState
{
InitialTabIndex = searchProperties.TabIndex,
TabIndex = searchProperties.TabIndex,
StartPos = searchProperties.StartPosition,
InitialStartPos = searchProperties.StartPosition,
MatchesFound = 0
};
}
TextSearchResultCollection resultCollection = new TextSearchResultCollection();
int searchStrLength = searchProperties.SearchText.Length;
int tabPageIndex = searchProperties.TabIndex;
for (int i = 0; i < _searchCollection.Count; i++)
{
if (tabPageIndex > _searchCollection.Count)
{
tabPageIndex = 0;
}
var item = _searchCollection.FirstOrDefault(x => x.TabPageIndex == tabPageIndex);
if (item != null)
{
int index = -1;
while (index > 0)
{
if (_searchState.StartPos > item.RichTextBox.TextLength)
{
break;
}
index = item.RichTextBox.Find(searchProperties.SearchText, _searchState.StartPos, RichTextBoxFinds.None);
if (index == -1)
{
break;
}
TextSearchResult searchResult = new TextSearchResult {
StartPos = index, Length = searchStrLength, TabIndex = tabPageIndex
};
resultCollection.AddSearchResult(searchResult);
_searchState.StartPos = index + searchStrLength;
}
}
_searchState.StartPos = 0;
tabPageIndex++;
}
return(resultCollection.GetAllSearchResults());
}
