private bool Execute(FunctionSyncro syncro, Point point, object obj)
{
if (syncro != null)
{
Type type = syncro.GetFunction().GetParameterType(0);
object converted_obj = obj.ConvertEX(type);
if (converted_obj != null)
{
if (syncro.GetFunction().CanParametersHold(type))
{
syncro.Execute(new object[] { converted_obj });
return(true);
}
if (syncro.GetFunction().CanParametersHold(type, typeof(Point)))
{
syncro.Execute(new object[] { converted_obj, point });
return(true);
}
throw new UnexpectedSignatureException(syncro.GetFunction().GetParameterTypes());
}
}
return(false);
}
static public MouseEventHandler GetMouseEventHandler(this FunctionSyncro item, Predicate <MouseEventArgs> predicate)
{
if (item.GetFunction().HasNoParameters())
{
return(delegate(object sender, MouseEventArgs e) {
if (predicate(e))
{
item.Execute();
}
});
}
if (item.GetFunction().CanParametersHold <object, MouseEventArgs>())
{
return(delegate(object sender, MouseEventArgs e) {
if (predicate(e))
{
item.Execute(new object[] { sender, e });
}
});
}
if (item.GetFunction().CanParametersHold <MouseEventArgs>())
{
return(delegate(object sender, MouseEventArgs e) {
if (predicate(e))
{
item.Execute(new object[] { e });
}
});
}
throw new UnexpectedSignatureException(item.GetFunction().GetParameterTypes());
}
static public ICommand GetCommand(this FunctionSyncro item)
{
if (item.GetFunction().HasNoParameters())
{
return(new ProcessCommand(delegate(object obj) {
item.Execute();
}));
}
if (item.GetFunction().CanParametersHold <object>())
{
return(new ProcessCommand(delegate(object obj) {
item.Execute(new object[] { obj });
}));
}
throw new UnexpectedSignatureException(item.GetFunction().GetParameterTypes());
}
static public EventHandler <T> GetRoutedEventHandler <T>(this FunctionSyncro item, Predicate <T> predicate) where T : RoutedEventArgs
{
if (item.GetFunction().HasNoParameters())
{
return(delegate(object sender, T e) {
if (predicate(e))
{
item.Execute();
e.Handled = true;
}
});
}
if (item.GetFunction().GetNumberParameters() == 1)
{
return(delegate(object sender, T e) {
if (predicate(e))
{
item.Execute(new object[] { e });
e.Handled = true;
}
});
}
if (item.GetFunction().GetNumberParameters() == 2)
{
return(delegate(object sender, T e) {
if (predicate(e))
{
item.Execute(new object[] { sender, e });
e.Handled = true;
}
});
}
throw new UnexpectedSignatureException(item.GetFunction().GetParameterTypes());
}
static public void AddInputBinding(this FrameworkElement item, FunctionSyncro function_syncro, InputGesture gesture)
{
item.AddInputBinding(function_syncro.GetCommand(), gesture);
}
public void SetOnDrop(FunctionSyncro f)
{
on_drop = f;
}
public void SetOnLeave(FunctionSyncro f)
{
on_leave = f;
}
public void SetOnOver(FunctionSyncro f)
{
on_over = f;
}
public void SetOnEnter(FunctionSyncro f)
{
on_enter = f;
}
static public void AddKeyBinding(this Control item, FunctionSyncro function_syncro, Key key, KeyModifiers modifiers)
{
item.AddKeyBinding(function_syncro, new KeyGesture(key, modifiers));
}
static public MouseEventHandler GetMouseEventHandler(this FunctionSyncro item)
{
return(item.GetMouseEventHandler(e => true));
}
static public EventHandler <T> GetRoutedEventHandler <T>(this FunctionSyncro item) where T : RoutedEventArgs
{
return(item.GetRoutedEventHandler <T>(e => true));
}
static public RoutedEventHandler GetRoutedEventHandler(this FunctionSyncro item)
{
return(item.GetRoutedEventHandler(e => true));
}
static public void AddInputBinding(this FrameworkElement item, FunctionSyncro function_syncro, MouseAction mouse_action, ModifierKeys modifiers)
{
item.AddInputBinding(function_syncro, new MouseGesture(mouse_action, modifiers));
}
static public void Register(this Control item, RoutedEvent routed_event, FunctionSyncro function, RoutingStrategies routes = RoutingStrategies.Bubble)
{
item.AddHandler(routed_event, function.GetRoutedEventHandler <RoutedEventArgs>(), routes);
}
static public void AddInputBinding(this FrameworkElement item, FunctionSyncro function_syncro, Key key, ModifierKeys modifiers)
{
item.AddInputBinding(function_syncro, new KeyGesture(key, modifiers));
}
static public void AddKeyBinding(this Control item, FunctionSyncro function_syncro, KeyGesture gesture)
{
item.AddKeyBinding(function_syncro.GetCommand(), gesture);
}
