private Rectangle GetShowStartBounds(ShowTransition transition)
{
FluidHost host = FluidHost.Instance;
Rectangle client = host.ClientBounds;
int h = client.Height;
int w = client.Width;
switch (transition)
{
case ShowTransition.FromBottom:
return(new Rectangle(0, h, w, Height));
case ShowTransition.FromTop:
return(new Rectangle(0, -Height, w, Height));
case ShowTransition.FromLeft:
return(new Rectangle(-Width, 0, Width, h));
case ShowTransition.FromRight:
return(new Rectangle(w, 0, Width, h));
case ShowTransition.Zoom:
throw new NotImplementedException();
default:
return(Bounds);
}
}
public virtual void ShowMaximized(ShowTransition transition)
{
Visible = false;
FluidHost host = FluidHost.Instance;
host.Add(this);
Bounds = host.ClientBounds;
Show(transition);
}
/// <summary>
/// Creates a new instance.
/// </summary>
public FluidHost()
: base()
{
// Font = new Font(FontFamily.GenericSansSerif, 8f, FontStyle.Regular);
if (Instance != null)
{
throw new ArgumentException("There can be only one host.");
}
region.MakeInfinite();
CreateKeyInputHelper();
BackColor = Color.Empty;
panel = new FluidPanel();
panel.BackColor = Color.Transparent;
panel.EnableDoubleBuffer = true;
panel.Anchor = AnchorStyles.None;
this.Control = panel;
panel.Name = "__root";
Instance = this;
}
/// <summary>
/// Closes the panel with the specified transition.
/// </summary>
/// <param name="transition">The transition to perform.</param>
public virtual void Close(ShowTransition transition)
{
if (!Visible)
{
return;
}
RestorePreviousFocusedControl();
EnsureTopAnimation();
FluidHost host = FluidHost.Instance;
Rectangle client = host.ClientBounds;
int h = client.Height;
int w = client.Width;
bool modal = true;
switch (transition)
{
case ShowTransition.None:
Hide();
HideModalBackground();
break;
case ShowTransition.FromBottom:
topAnimation.Completed += new EventHandler(OnTopAnimationCompleted);
AnimateTop(h, Animation.DefaultDuration, modal);
break;
case ShowTransition.FromTop:
topAnimation.Completed += new EventHandler(OnTopAnimationCompleted);
AnimateTop(0 - Bounds.Height, Animation.DefaultDuration, modal);
break;
default:
throw new NotImplementedException();
}
OnClosing();
}
/// <summary>
/// Opens the panel with the specified transition.
/// </summary>
/// <param name="transition">The transition to perform while the panel is shown.</param>
public virtual void Show(ShowTransition transition)
{
previousFocusedControl = Host != null ? Host.FocusedControl : null;
showTransition = transition;
FluidTextBox.InputPanel.Enabled = false;
Visible = false;
FluidHost host = FluidHost.Instance;
Rectangle client = host.ClientBounds;
int h = client.Height;
int w = client.Width;
host.Add(this);
bool modal = false;
Bounds = GetShowStartBounds(transition);
Visible = true;
switch (transition)
{
case ShowTransition.None:
Show();
break;
case ShowTransition.FromBottom:
AnimateTop(h - Bounds.Height, Animation.DefaultDuration, modal);
break;
case ShowTransition.FromTop:
AnimateTop(Bounds.Height, Animation.DefaultDuration, modal);
break;
default:
throw new NotImplementedException();
}
Focus();
OnShowing();
}
