public DragDropActionBase(IVidgetBackend backend, ICamera camera)
: this()
{
this.Backend = backend;
this.Camera = camera;
SetDragTarget();
}
public DragDropCatcher(T baseAction, IVidgetBackend backend) : base()
{
this.Priority = baseAction.Priority;
this.backend = backend;
this.baseAction = baseAction;
this.Dragging = false;
}
public static FrameworkElement ToWpf(this IVidgetBackend backend)
{
var vb = backend as IWpfBackend;
if (vb != null)
{
return(vb.Control);
}
var xb = backend as Limaki.View.XwtBackend.IXwtBackend;
if (xb != null && ((Xwt.Backends.IFrontend)xb.Widget).Backend is Xwt.WPFBackend.WidgetBackend)
{
return(((Xwt.WPFBackend.WidgetBackend)((Xwt.Backends.IFrontend)xb.Widget).Backend).Widget);
}
var widget = backend as Xwt.Widget;
if (widget != null)
{
var wpfBackend = widget.GetBackend() as Xwt.WPFBackend.WidgetBackend;
if (wpfBackend != null)
{
return(Xwt.WPFBackend.WidgetBackend.GetFrameworkElement(wpfBackend));
}
}
return(backend as FrameworkElement);
}
public static FrameworkElement GetFrameworkElement(this IVidgetBackend vidgetBackend)
{
var backend = vidgetBackend as FrameworkElement;
if (backend != null)
{
return(backend);
}
var widget = vidgetBackend as Xwt.Widget;
if (widget != null)
{
var wpfBackend = widget.GetBackend() as Xwt.WPFBackend.WidgetBackend;
if (wpfBackend != null)
{
backend = Xwt.WPFBackend.WidgetBackend.GetFrameworkElement(wpfBackend);
}
}
else
{
var wpfBackend = vidgetBackend as IWpfBackend;
if (wpfBackend != null)
{
return(wpfBackend.Control);
}
}
return(backend);
}
public static void ForewardDragOver(IMouseAction baseAction, IVidgetBackend backend, DragOverEventArgs e)
{
if (baseAction.Enabled)
{
var pt = e.Position;
baseAction.OnMouseMove(new MouseActionEventArgs(MouseActionButtons.None, ModifierKeys.None, 0, pt.X, pt.Y, 0));
}
}
public static Widget ToXwt(this IVidgetBackend backend)
{
var vb = backend as IXwtBackend;
if (vb != null)
{
return(vb.Widget);
}
return(backend as Widget);
}
public static SWF.Control ToSwf(this IVidgetBackend item)
{
var swfBackend = item as ISwfBackend;
if (swfBackend != null)
{
return(swfBackend.Control);
}
return(item as SWF.Control);
}
public static Widget ToGtk(this IVidgetBackend backend)
{
var vb = backend as IGtkBackend;
if (vb != null)
{
return(vb.Widget);
}
var xb = backend as Limaki.View.XwtBackend.IXwtBackend;
if (xb != null && ((Xwt.Backends.IFrontend)xb.Widget).Backend is Xwt.GtkBackend.WidgetBackend)
{
return(((Xwt.GtkBackend.WidgetBackend)((Xwt.Backends.IFrontend)xb.Widget).Backend).Widget);
}
return(backend as Widget);
}
public bool IsSameApp(IVidgetBackend a, IVidgetBackend b)
{
var control = a as Control;
var thisControl = b as Control;
if (control != null)
{
Form form = control.FindForm();
bool sameApp = false;
foreach (Form iForm in Application.OpenForms)
{
if (iForm == form)
{
sameApp = true;
break;
}
}
return(sameApp);
}
return(false);
}
public DragDropBackendHandler(IVidgetBackend backend)
{
this.Backend = backend as System.Windows.Forms.Control;
}
public DragDropMouseBackendHandler(IVidgetBackend widget) : base(widget)
{
}
public DragDropMouseBackendHandler(IVidgetBackend backend) : base(backend)
{
}
public virtual void SetContent(IVidget value)
{
Content = value.Backend;
}
public VisualsDragDropAction(Func <IGraphScene <IVisual, IVisualEdge> > sceneHandler, IVidgetBackend backend, ICamera camera, IGraphSceneLayout <IVisual, IVisualEdge> layout)
: base(backend, camera)
{
this.SceneHandler = sceneHandler;
this.Layout = layout;
}
public DragDropBackendHandler(IVidgetBackend backend)
{
this.Backend = backend;
}
public DragDropBackendHandler(IVidgetBackend widget)
{
this.Widget = widget as Widget;
}