public void SetDrawingPage(IDrawingPage page)
{
_drawingPage = page;
foreach (DrawingItem item in this)
{
item.Page = (DrawingPage)page;
}
}
public void SetDrawingPage(IDrawingPage page)
{
_drawingPage = page;
foreach (DrawingLayer l in this)
{
l.SetDrawingPage(page);
}
}
protected override object CreateInstance(Type itemType)
{
IDrawingPageHolder holder = this.Context.Instance as IDrawingPageHolder;
if (holder != null)
{
IDrawingPage page = holder.GetDrawingPage();
if (page != null)
{
Guid id = page.DrawingLayers.AddLayer();
return(page.DrawingLayers.GetLayerById(id));
}
}
return(null);
}
private void OnWindowLoaded(object sender, RoutedEventArgs e)
{
leftExpander.IsExpanded = false;
// Retrieve the display pages...
_svgPage = frameSvgInput.Content as SvgPage;
_xamlPage = frameXamlOutput.Content as XamlPage;
_drawingPage = frameDrawing.Content as IDrawingPage;
if (_drawingPage != null)
{
_drawingPage.XamlDrawingDir = _drawingDir;
}
this.txtSvgPath.Text = IoPath.GetFullPath(@".\Samples");
}
public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null && context.Instance != null && provider != null)
{
IWindowsFormsEditorService service = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (service != null)
{
dlgDrawingBoard dlg = new dlgDrawingBoard();
DrawingLayer lst = value as DrawingLayer;
Hotspots hs = null;
IDrawingPage page = null;
hs = context.Instance as Hotspots;
if (hs == null)
{
page = context.Instance as IDrawingPage;
if (page != null)
{
dlg.Attrs = page.PageAttributes;
}
Control cOwner = context.Instance as Control;
if (cOwner != null)
{
dlg.ImgBK = cOwner.BackgroundImage;
}
DrawingLayerCollection ls = value as DrawingLayerCollection;
dlg.LoadData(ls);
}
else
{
lst = (DrawingLayer)hs.Drawings.Clone();
dlg.LoadData(hs);
hs.clearBK();
}
try
{
if (service.ShowDialog(dlg) == System.Windows.Forms.DialogResult.OK)
{
if (hs != null)
{
value = dlg.lstShapes;
hs.InitBK();
}
else
{
value = dlg.DrawingLayers;
if (page != null)
{
page.PageAttributes = dlg.Attrs;
}
}
}
else
{
if (hs != null)
{
hs.SetDrawings(lst);
hs.InitBK();
}
}
}
catch (Exception err)
{
DrawingItem.ShowMessage(err.Message);
}
}
}
return(value);
}
