public void Reset(LibData data)
{
foreach (var tb in textBlocks)
{
var d = data.dict[tb.DataContext as string];
Border borderActive = tb.Parent as Border;
borderActive.BorderThickness = new Thickness(1);
borderActive.BorderBrush = d.isForeign
? Brushes.Black
: Brushes.Blue;
}
textBlocks.Clear();
foreach (var line in lines)
{
canvas.Children.Remove(line);
}
lines.Clear();
foreach (var path in paths)
{
canvas.Children.Remove(path);
}
pathsPoints.Clear();
paths.Clear();
}
private void buttonAnalyze_Click(object sender, RoutedEventArgs e)
{
// Clear states
activeControls.Reset(data);
lines.Clear();
canvas.Children.Clear();
// Analyze includes and create dictionary
data = new LibData(textBoxDir.Text, textBoxFile.Text,
(bool)menu_IgnoreForeign.IsChecked,
(bool)menu_IgnoreComments.IsChecked);
if ((bool)menu_Layout4.IsChecked)
{
gd = GraphLayout.ForceDirectedLayout(data.dict);
}
else if ((bool)menu_Layout3.IsChecked)
{
gd = GraphLayout.RadialHierarchicalLayout(textBoxDir.Text, data.dict);
}
else
{
GraphLayout.UseLevel useLevel = (bool)menu_Layout2.IsChecked
? GraphLayout.UseLevel.Max
: GraphLayout.UseLevel.Min;
gd = GraphLayout.LevelBasedLayout(data.dict, useLevel);
}
// Create textBlocks with borders for each include and calculate
foreach (var d in data.dict)
{
TextBlock textBlock = new TextBlock();
if (d.Value.duplicatedChildren)
{
textBlock.Background = Brushes.Yellow;
}
else
{
textBlock.Background = Brushes.White;
}
textBlock.Text = Util.FileFromPath(d.Key);
textBlock.Padding = new Thickness(5);
textBlock.Width = d.Value.size.Width;
textBlock.Height = d.Value.size.Height;
textBlock.DataContext = d.Key;
string tooltip = d.Key
+ "\r\nLevels: [" + d.Value.minLevel + ", " + d.Value.maxLevel + "]"
+ (d.Value.duplicatedChildren ? "\r\nWARNING: duplicated includes" : "")
+ "\r\n";
foreach (var c in d.Value.children)
{
tooltip += "\r\n" + c;
}
textBlock.ToolTip = tooltip;
textBlock.MouseDown += TextBlock_MouseDown;
d.Value.textBlock = textBlock;
Border border = new Border();
border.BorderThickness = new Thickness(1);
border.BorderBrush = d.Value.isForeign
? Brushes.Black
: Brushes.Blue;
border.Child = textBlock;
double l = d.Value.center.X - d.Value.textBlock.Width / 2;
double t = d.Value.center.Y - d.Value.textBlock.Height / 2;
Canvas.SetLeft(border, l);
Canvas.SetTop(border, t);
Canvas.SetZIndex(border, 1);
canvas.Children.Add(border);
}
// add all lines - connections between includes
foreach (var d in data.dict)
{
double x = d.Value.center.X;
double y = d.Value.center.Y;
foreach (var cStr in d.Value.children)
{
var c = data.dict[cStr];
double xC = c.center.X;
double yC = c.center.Y;
var line = new Line();
line.X1 = x;
line.Y1 = y;
line.X2 = xC;
line.Y2 = yC;
line.Stroke = Brushes.DarkGray;
line.StrokeThickness = 1;
line.Visibility = (bool)menu_ShowLines.IsChecked ? Visibility.Visible : Visibility.Hidden;
Canvas.SetZIndex(line, -1);
lines.Add(line);
canvas.Children.Add(line);
}
}
// calculate the scale of graph in order to fit it to window
double graphW = gd.GraphSize.Width;
double graphH = gd.GraphSize.Height;
double graphCenterX = graphW / 2;
double graphCenterY = graphH / 2;
double scaleW = Math.Min(canvasGrid.ActualWidth / graphW, 1);
double scaleH = Math.Min(canvasGrid.ActualHeight / graphH, 1);
double scale = Math.Min(scaleW, scaleH);
var matrix = Matrix.Identity;
matrix.Scale(scale, scale);
matrix.Translate(canvasGrid.ActualWidth / 2 - graphCenterX * scale, 0);
canvas.RenderTransform = new MatrixTransform(matrix);
if (data.dict.ContainsKey(data.rootPath))
{
TextBlock_MouseDown(data.dict[data.rootPath].textBlock, null);
}
}