/// <summary>
///
/// </summary>
/// <param name="context"></param>
private void InitializeDrop(EditorContext context)
{
containerControl.AllowDrop = true;
containerControl.DragEnter +=
(s, e) =>
{
if (!e.Data.GetDataPresent(DataFormats.FileDrop)
&& !e.Data.GetDataPresent(typeof(XGroup))
&& !e.Data.GetDataPresent(typeof(Record))
&& !e.Data.GetDataPresent(typeof(ShapeStyle)))
{
e.Effects = DragDropEffects.None;
e.Handled = true;
}
};
containerControl.Drop +=
(s, e) =>
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
try
{
var files = (string[])e.Data.GetData(DataFormats.FileDrop);
if (context.Drop(files))
{
e.Handled = true;
}
}
catch (Exception ex)
{
if (context.Editor.Log != null)
{
context.Editor.Log.LogError("{0}{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
}
}
}
if (e.Data.GetDataPresent(typeof(XGroup)))
{
try
{
var group = e.Data.GetData(typeof(XGroup)) as XGroup;
if (group != null)
{
var p = e.GetPosition(containerControl);
context.DropAsClone(group, p.X, p.Y);
e.Handled = true;
}
}
catch (Exception ex)
{
if (context.Editor.Log != null)
{
context.Editor.Log.LogError("{0}{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
}
}
}
if (e.Data.GetDataPresent(typeof(Record)))
{
try
{
var record = e.Data.GetData(typeof(Record)) as Record;
if (record != null)
{
var p = e.GetPosition(containerControl);
context.Drop(record, p.X, p.Y);
e.Handled = true;
}
}
catch (Exception ex)
{
if (context.Editor.Log != null)
{
context.Editor.Log.LogError("{0}{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
}
}
}
if (e.Data.GetDataPresent(typeof(ShapeStyle)))
{
try
{
var style = e.Data.GetData(typeof(ShapeStyle)) as ShapeStyle;
if (style != null)
{
var p = e.GetPosition(containerControl);
context.Drop(style, p.X, p.Y);
e.Handled = true;
}
}
catch (Exception ex)
{
if (context.Editor.Log != null)
{
context.Editor.Log.LogError("{0}{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
}
}
}
};
}
