private void NotesEditor_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Left && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
// Ctrl+Click Go to notes
var position = NotesEditor.GetPositionFromPoint(e.GetPosition(NotesEditor.TextArea.TextView));
if (position != null)
{
// Get the line clicked.
var clicked_line_no = position.Value.Line;
var line_offset = NotesEditor.Document.GetLineByNumber(clicked_line_no);
var line = NotesEditor.Document.GetText(line_offset.Offset, line_offset.Length);
// Check if there is a link in the line: check with regex
if (Regex.IsMatch(line, notes_link_regex))
{
// Check if click is within link (if there is one).
// Parse link and move to vertex.
var match_object = Regex.Match(line, notes_link_regex);
var vert_id = int.Parse(match_object.Groups["vertex_id"].Value);
var file_name = match_object.Groups["file_name"].Value;
var line_no = int.Parse(match_object.Groups["line_no"].Value);
var no_lines = int.Parse(match_object.Groups["no_lines"].Value);
var vertex = graph_provider.GetVertexById(vert_id);
VertexControl vc = graph_area.GetAllVertexControls().Where(x => x.Vertex == vertex).FirstOrDefault();
TextEditor te = TreeHelpers.FindVisualChild <TextEditor>((DependencyObject)vc);
te.TextArea.TextView.BackgroundRenderers.Add(new HighlightNotesSnippetBackgroundRenderer(te, line_no, no_lines));
te.ScrollToLine(line_no);
Expander ex = TreeHelpers.FindVisualParent <Expander>(te);
if (!ex.IsExpanded)
{
ex.IsExpanded = true;
}
CenterOnVertex(vc);
}
}
e.Handled = true;
}
}
private void AddFileView(FileItem file_item, VertexControl source, PocVertex source_vertex, List <int> lines = null)
{
if (!graph_provider.root_vertex.CtagsRun)
{
System.Windows.Forms.MessageBox.Show("Ctags is still running, so tags are not available.", "Ctags running", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
}
FileVertex new_vertex = graph_provider.AddFileView(file_item, source_vertex);
VertexControl new_vertex_control = new VertexControl(new_vertex)
{
DataContext = new_vertex
};
try
{
graph_area.AddVertex(new_vertex, new_vertex_control);
}
catch (GraphX.GX_InvalidDataException)
{
new_vertex_control = graph_area.GetAllVertexControls().Where(c => c.Vertex == new_vertex).First();
}
PocEdge new_edge = new PocEdge(source_vertex, new_vertex);
graph_area.InsertEdge(new_edge, new EdgeControl(source, new_vertex_control, new_edge));
graph_area.RelayoutGraph(true);
graph_area.UpdateLayout();
centre_on_me = new_vertex_control;
ICSharpCode.AvalonEdit.TextEditor editor = TreeHelpers.FindVisualChild <ICSharpCode.AvalonEdit.TextEditor>(new_vertex_control);
if (editor != null && editor != NotesEditor)
{
editor.TextArea.TextView.MouseDown += TestEditor_MouseDown;
editor.TextArea.SelectionChanged += TestEditor_SelectionChanged;
if (graph_provider.root_vertex.CtagsRun)
{
editor.TextArea.TextView.LineTransformers.Add(new UnderlineCtagsMatches(graph_provider.root_vertex.CtagsMatches.Keys.ToList()));
}
if (lines != null)
{
editor.TextArea.TextView.BackgroundRenderers.Add(new HighlightSearchLineBackgroundRenderer(editor, lines));
editor.ScrollToLine(lines.Min());
}
editor.Width = editor.ActualWidth;
}
}
private void ExpanderRelayout(object sender, RoutedEventArgs e)
{
Expander expander = e.Source as Expander;
recentre = expander.IsExpanded;
VertexControl parent_vertex_control = TreeHelpers.FindVisualParent <VertexControl>(e.Source as Expander);
if ((Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
foreach (PocEdge edge in graph_area.Graph.OutEdges((PocVertex)parent_vertex_control.Vertex))
{
VertexControl vc = graph_area.GetAllVertexControls().Where(x => x.Vertex == edge.Target).FirstOrDefault();
var new_expander = TreeHelpers.FindVisualChild <Expander>(vc);
if (new_expander != null)
{
new_expander.IsExpanded = expander.IsExpanded;
}
}
}
RelayoutGraph(parent_vertex_control);
}
private Task SearchForString(string selected_text, VertexControl from_vertex_control, List <string> extensions_to_search = null)
{
if (selected_text != null && selected_text != "")
{
PocVertex from_vertex = (PocVertex)from_vertex_control.Vertex;
SearchResultsVertex new_search_results_vertex = graph_provider.PerformSearch(selected_text, from_vertex, extensions_to_search);
VertexControl new_search_results_vertex_control = new VertexControl(new_search_results_vertex)
{
DataContext = new_search_results_vertex
};
graph_area.AddVertex(new_search_results_vertex, new_search_results_vertex_control);
PocEdge new_edge = new PocEdge((PocVertex)from_vertex_control.Vertex, new_search_results_vertex);
graph_area.InsertEdge(new_edge, new EdgeControl(from_vertex_control, new_search_results_vertex_control, new_edge));
graph_area.RelayoutGraph(true);
graph_area.UpdateLayout();
centre_on_me = new_search_results_vertex_control;
System.Windows.Controls.DataGrid grid = TreeHelpers.FindVisualChild <System.Windows.Controls.DataGrid>(new_search_results_vertex_control);
System.Windows.Controls.ProgressBar bar = TreeHelpers.FindVisualChild <System.Windows.Controls.ProgressBar>(new_search_results_vertex_control);
if (still_counting)
{
bar.Maximum = 100;
}
else
{
bar.Maximum = directory_count;
}
var search_progress = new Progress <int>((int some_int) => ReportProgress(bar));
return(graph_provider.PopulateResultsAsync(selected_text, new_search_results_vertex, search_progress));
//bar.Visibility = System.Windows.Visibility.Collapsed;
//grid.Visibility = System.Windows.Visibility.Visible;
}
return(new Task(() => { }));
}