/// <summary>
/// Update the XAML source code
/// </summary>
private void UpdateSourceCode()
{
var path = selectedVisual;
if (path == null)
{
return;
}
if (Normalize)
{
var normalizer = new NormalizeVisual();
path = normalizer.Normalize(selectedVisual, NormalizeAspect.Both, 100);
}
var geometryGeneratorType = SelectedGeometryType.GeometryGeneratorType;
switch (SelectedCodeTypeItem.CodeGeneratorType)
{
case XamlCodeGeneratorType.DrawingBrush:
SourceCode = DrawingBrushSourceGenerator.Generate(path, geometryGeneratorType);
break;
case XamlCodeGeneratorType.Path:
SourceCode = PathSourceGenerator.GeneratePath(path, geometryGeneratorType);
break;
}
}
/// <summary>
/// Update all code generators
/// </summary>
private void UpdateAll()
{
if (StreamCode == null || DrawingBrushCode == null || Preview == null)
{
return;
}
var path = selectedPath;
if (path == null)
{
Preview.Data = null;
StreamCode.Text = string.Empty;
DrawingBrushCode.Text = string.Empty;
GeometryCode.Text = string.Empty;
return;
}
if (NormalizeCheckBox.IsChecked == true)
{
var normalizer = new NormalizeVisual();
path = (GraphicPath)normalizer.Normalize(selectedPath, NormalizeAspect.Both, 100);
}
var xamlStream = StreamSourceGenerator.GeneratePath(path);
StreamCode.Text = xamlStream;
var drawingBrushSource = DrawingBrushSourceGenerator.Generate(path);
DrawingBrushCode.Text = drawingBrushSource;
var geometry = GeometryBinaryGenerator.GenerateGeometry(path.Geometry);
Preview.Data = geometry;
UpdatePreviewAll();
UpdateGeometrySourceCode();
}
/// <summary>
/// Update all views with the new selection
/// </summary>
private void UpdateAll()
{
if (selectionChangedFromCode || PathSelectionBox == null || StreamCode == null || DrawingBrushCode == null || Preview == null)
{
return;
}
// get the selected paths
selectedVisual = BuildSelectedDrawing(graphicVisual);
// handle the color warning indicator
if (selectedVisual == null)
{
SetColorWarning("");
Preview.Fill = null;
StreamCode.Text = string.Empty;
DrawingBrushCode.Text = string.Empty;
GeometryCode.Text = string.Empty;
return;
}
GraphicColorPrecision colorPrecision = GetColorPrecision(selectedVisual);
switch (colorPrecision)
{
case GraphicColorPrecision.Precise:
SetColorWarning("");
break;
case GraphicColorPrecision.Estimated:
SetColorWarning("Colors are estimated");
break;
case GraphicColorPrecision.Placeholder:
SetColorWarning("Colors are placeholders");
break;
}
// on request normalize the drawin
GraphicVisual visual = selectedVisual;
if (NormalizeCheckBox.IsChecked == true)
{
var normalizer = new NormalizeVisual();
visual = normalizer.Normalize(selectedVisual, NormalizeAspect.Both, 100);
}
// update the preview
var drawingBrush = DrawingBrushBinaryGenerator.Generate(visual);
Preview.Fill = drawingBrush;
// update the stream source code
UpdateStreamSourceCode();
// update the drawing brush source code
var drawingBrushSource = DrawingBrushSourceGenerator.Generate(visual);
DrawingBrushCode.Text = drawingBrushSource;
// update the geometry source code
UpdateGeometrySourceCode();
ExportMessage.Visibility = Visibility.Collapsed;
}