/// <summary>
/// Associates the target component with teh source UI element
/// </summary>
/// <param name="component"></param>
/// <param name="value"></param>
public void SetTargetComponent(T component, MgComponent value)
{
if (value == null)
{
//Un-bind existing component if it exists, otherwise nothing needs to be done
if (_bindings.ContainsKey(component))
{
TeardownComponent(component, _bindings[component]);
_bindings.Remove(component);
}
}
else
{
if (_bindings.ContainsKey(component))
{
TeardownComponent(component, _bindings[component]);
_bindings[component] = value;
SetupComponent(component, value);
}
else
{
_bindings[component] = value;
SetupComponent(component, value);
}
}
}
/// <summary>
/// Performs component teardown
/// </summary>
/// <param name="component"></param>
/// <param name="value"></param>
protected override void TeardownComponent(ToolStripButton component, MgComponent value)
{
var listener = component.Tag as ToolbarButtonComponentBinding;
if (listener != null)
{
value.RemoveListener(listener);
}
base.TeardownComponent(component, value);
}
/// <summary>
/// Performs component setup
/// </summary>
/// <param name="component"></param>
/// <param name="value"></param>
protected override void SetupComponent(ToolStripButton component, MgComponent value)
{
component.ToolTipText = value.ToolTipText;
component.Text = value.Label;
component.Image = value.Icon;
var listener = new ToolbarButtonComponentBinding(component, value);
component.Tag = listener;
value.AddListener(listener);
base.SetupComponent(component, value);
}
/// <summary>
/// Performs component setup
/// </summary>
/// <param name="component"></param>
/// <param name="value"></param>
protected virtual void SetupComponent(T component, MgComponent value)
{
component.Click += OnComponentClicked;
}
public MenuItemComponentBinding(ToolStripMenuItem item, MgComponent component)
: base(component)
{
_item = item;
}
public ToolbarButtonComponentBinding(ToolStripButton item, MgComponent component)
: base(component)
{
_item = item;
}
protected ComponentBinding(MgComponent component)
{
this.Component = component;
}
/// <summary>
/// Performs component teardown
/// </summary>
/// <param name="component"></param>
/// <param name="value"></param>
protected virtual void TeardownComponent(T component, MgComponent value)
{
component.Click -= OnComponentClicked;
}
