private void CodeSourceTree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
if (CodeSourceTreeIsCollapsing)
{
return;
}
TreeViewItem selected = (TreeViewItem)e.NewValue;
selected.BringIntoView();
selected.Focus();
if (PreFilterLock.IsChecked == false)
{
AbstractXPathBuilder xpath = Parser.SuggestXPathFor(selected, String.Empty);
XPathInput2.Text = string.Empty;
XPathInput1.Text = xpath.ToString();
ClickHistory.Add(xpath);
}
else
{
string root = XPathInput1.Text;
AbstractXPathBuilder xpath = Parser.SuggestXPathFor(selected, root);
XPathInput2.Text = xpath.ToString();
ClickHistory.Add(xpath);
}
}
private void ClickHistory_XPathSolutionClick(object sender, AbstractXPathBuilder e)
{
if (e != null)
{
XPathInput1.Text = e.ToString();
}
}
public void Add(AbstractXPathBuilder xpath)
{
if (History.Contains(xpath) == false)
{
History.Insert(0, xpath);
}
}
public void AbstractXPathBuilder_Synthetize_ExactSamePathsButDifferentHierarchies()
{
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(GenerateHtmlPageForSynthetizeTests());
HtmlNode article1 = doc.DocumentNode.SelectSingleNode("//*[@id=\"article1\"]/h2");
AbstractXPathBuilder xpath1 = new HtmlXPathBuilder();
xpath1.Build(article1);
HtmlNode article2 = doc.DocumentNode.SelectSingleNode("//*[@id=\"article2\"]/h2");
AbstractXPathBuilder xpath2 = new HtmlXPathBuilder();
xpath2.Build(article2);
List <AbstractXPathBuilder> list = new List <AbstractXPathBuilder>();
list.Add(xpath1);
list.Add(xpath2);
AbstractXPathBuilder synthetisis = HtmlXPathBuilder.Synthetize(list);
string expectedResult = "/html/body/div/section/article[@id]/h2";
string actualResult = synthetisis.ToString();
Assert.AreEqual(expectedResult, actualResult);
synthetisis.Optimize();
string expectedOptimization = "//article[@id]/h2";
string optimizedResult = synthetisis.ToString();
Assert.AreEqual(expectedOptimization, optimizedResult);
}
private void TextBoxWithValidation_PreviewDrop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("AbstractXPathBuilder"))
{
AbstractXPathBuilder xp = e.Data.GetData("AbstractXPathBuilder") as AbstractXPathBuilder;
this.Text = xp.ToString();
e.Handled = true;
}
}
private void TrySumUp_Click(object sender, RoutedEventArgs e)
{
AbstractXPathBuilder xp = AbstractXPathBuilder.SynthetizeAndOptimize(History);
if (xp != null)
{
XPathSolutionClick?.Invoke(this, xp);
}
}
// Helper to search up the VisualTree
/*private static T FindAnchestor<T>(DependencyObject current)
* where T : DependencyObject
* {
* do
* {
* if (current is T)
* {
* return (T)current;
* }
* current = VisualTreeHelper.GetParent(current);
* }
* while (current != null);
* return null;
* }*/
#endregion
private void RemoveEntryButton_Click(object sender, RoutedEventArgs e)
{
AbstractXPathBuilder xp = HistoryListBox.SelectedItem as AbstractXPathBuilder;
if (xp != null)
{
History.Remove(xp);
}
}
private void HistoryListBox_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
// Store the mouse position
startPoint = e.GetPosition(null);
// Get the dragged item
FrameworkElement tb = (FrameworkElement)e.OriginalSource;
dragSource = tb.DataContext as AbstractXPathBuilder;
}
private void HistoryListBox_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
AbstractXPathBuilder xp = HistoryListBox.SelectedItem as AbstractXPathBuilder;
XPathEntryDoubleClick?.Invoke(this, xp);
}
