/// <inheritdoc/>
public void OnCopyAsSvg(object item)
{
try
{
if (item == null)
{
var editor = _serviceProvider.GetService <IProjectEditor>();
var exporter = new SvgSvgExporter(_serviceProvider);
var container = editor.Project.CurrentContainer;
var source = editor.PageState?.SelectedShape;
if (source != null)
{
var xaml = exporter.Create(source, container.Width, container.Height);
if (!string.IsNullOrEmpty(xaml))
{
editor.TextClipboard?.SetText(xaml);
}
return;
}
var sources = editor.PageState?.SelectedShapes;
if (sources != null)
{
var xaml = exporter.Create(sources, container.Width, container.Height);
if (!string.IsNullOrEmpty(xaml))
{
editor.TextClipboard?.SetText(xaml);
}
return;
}
var shapes = container.Layers.SelectMany(x => x.Shapes);
if (shapes != null)
{
var xaml = exporter.Create(shapes, container.Width, container.Height);
if (!string.IsNullOrEmpty(xaml))
{
editor.TextClipboard?.SetText(xaml);
}
return;
}
}
}
catch (Exception ex)
{
_serviceProvider.GetService <ILog>()?.LogException(ex);
}
}
/// <inheritdoc/>
public void Save(Stream stream, object item, object options)
{
if (item == null)
{
return;
}
var ic = options as IImageCache;
if (options == null)
{
return;
}
var exporter = new SvgSvgExporter(_serviceProvider);
if (item is IPageContainer page)
{
var dataFlow = _serviceProvider.GetService <IDataFlow>();
var db = (object)page.Data.Properties;
var record = (object)page.Data.Record;
dataFlow.Bind(page.Template, db, record);
dataFlow.Bind(page, db, record);
var shapes = page.Layers.SelectMany(x => x.Shapes);
if (shapes != null)
{
var xaml = exporter.Create(shapes, page.Width, page.Height);
if (!string.IsNullOrEmpty(xaml))
{
byte[] bytes = Encoding.UTF8.GetBytes(xaml);
stream.Write(bytes, 0, bytes.Length);
}
}
}
else if (item is IDocumentContainer document)
{
throw new NotSupportedException("Saving documents as svg drawing is not supported.");
}
else if (item is IProjectContainer project)
{
throw new NotSupportedException("Saving projects as svg drawing is not supported.");
}
}