protected virtual async Task <ToolWindow> Load(ToolWindowConfiguration config)
{
try
{
if (!ScreenHelper.WindowBoundsVisible(new Rect(config.Left, config.Top, config.Width, config.Height)))
{
//Prevent window from opening off screen.
config.Left = 0;
config.Top = 0;
}
var window = default(ToolWindow);
await global::FoxTunes.Windows.Invoke(() =>
{
window = new ToolWindow();
window.DataContext = this.Core;
window.Configuration = config;
window.ShowActivated = false;
//Don't set owner as it causes an "always on top" type of behaviour.
//We have an option for that.
//window.Owner = global::FoxTunes.Windows.ActiveWindow;
window.Closed += this.OnClosed;
}).ConfigureAwait(false);
this.Windows[config] = window;
this.OnLoaded(config, window);
return(window);
}
catch (Exception e)
{
Logger.Write(this, LogLevel.Warn, "Failed to load config: {0}", e.Message);
return(null);
}
}
protected virtual void OnUnloaded(ToolWindowConfiguration config, ToolWindow window)
{
if (this.Unloaded == null)
{
return;
}
this.Unloaded(this, new ToolWindowConfigurationEventArgs(config, window));
}
protected virtual void Unload(ToolWindowConfiguration config, ToolWindow window)
{
UIDisposer.Dispose(window);
this.Windows.TryGetValue(config, out window);
if (!this.Windows.Remove(config))
{
return;
}
this.OnUnloaded(config, window);
}
public async Task <ToolWindowConfiguration> New()
{
var configs = this.Windows.Keys;
var config = new ToolWindowConfiguration()
{
Width = 400,
Height = 250,
ShowWithMainWindow = true,
ShowWithMiniWindow = false
};
var window = await this.Load(config).ConfigureAwait(false);
if (window == null)
{
return(null);
}
await this.Show(config, window).ConfigureAwait(false);
return(config);
}
protected virtual Task Show(ToolWindowConfiguration config, ToolWindow window)
{
var show = false;
var main = global::FoxTunes.Windows.IsMainWindowCreated && global::FoxTunes.Windows.MainWindow.IsVisible;
var mini = global::FoxTunes.Windows.IsMiniWindowCreated && global::FoxTunes.Windows.MiniWindow.IsVisible;
if (config.ShowWithMainWindow && main)
{
show = true;
}
else if (config.ShowWithMiniWindow && mini)
{
show = true;
}
if (show)
{
return(global::FoxTunes.Windows.Invoke(window.Show));
}
else
{
return(global::FoxTunes.Windows.Invoke(window.Hide));
}
}
public ToolWindowConfigurationEventArgs(ToolWindowConfiguration configuration, ToolWindow window)
{
this.Configuration = configuration;
this.Window = window;
}
