/// <summary>
/// Initializes any factory methods exposed by the registered view provider.
/// </summary>
/// <param name="configuration">The Ultraviolet Framework configuration settings for this context.</param>
private void InitializeFactoryMethodsInViewProvider(UltravioletConfiguration configuration)
{
if (String.IsNullOrEmpty(configuration.ViewProviderAssembly))
{
return;
}
Assembly asm;
try
{
asm = Assembly.Load(configuration.ViewProviderAssembly);
InitializeFactoryMethodsInAssembly(asm);
viewProviderAssembly = asm;
}
catch (Exception e)
{
if (e is FileNotFoundException ||
e is FileLoadException ||
e is BadImageFormatException)
{
throw new InvalidOperationException(UltravioletStrings.InvalidViewProviderAssembly, e);
}
throw;
}
}
/// <summary>
/// Populates the Ultraviolet configuration from the application settings.
/// </summary>
partial void PopulateConfigurationFromSettings(UltravioletConfiguration configuration)
{
if (this.settings?.Window != null)
{
configuration.InitialWindowPosition = this.settings.Window.WindowedPosition;
}
}
/// <summary>
/// Initializes the context's plugins.
/// </summary>
/// <param name="configuration">The Ultraviolet Framework configuration settings for this context.</param>
protected void InitializePlugins(UltravioletConfiguration configuration)
{
foreach (var plugin in configuration.Plugins)
{
plugin.Initialize(this, Factory);
plugin.Initialized = true;
}
}
/// <summary>
/// Initializes the context's view provider.
/// </summary>
/// <param name="configuration">The Ultraviolet Framework configuration settings for this context.</param>
protected void InitializeViewProvider(UltravioletConfiguration configuration)
{
var initializerFactory = TryGetFactoryMethod <UIViewProviderInitializerFactory>();
if (initializerFactory != null)
{
var initializer = initializerFactory();
initializer.Initialize(this, configuration.ViewProviderConfiguration);
}
}
/// <summary>
/// Initializes the context's object factory.
/// </summary>
/// <param name="configuration">The Ultraviolet Framework configuration settings for this context.</param>
private void InitializeFactory(UltravioletConfiguration configuration)
{
var asmCore = typeof(UltravioletContext).Assembly;
var asmImpl = GetType().Assembly;
InitializeFactoryMethodsInAssembly(asmCore);
InitializeFactoryMethodsInAssembly(asmImpl);
InitializeFactoryMethodsInCompatibilityShim();
InitializeFactoryMethodsInViewProvider(configuration);
var asmEntry = Assembly.GetEntryAssembly();
if (asmEntry != null)
{
InitializeFactoryMethodsInAssembly(asmEntry);
}
}
/// <summary>
/// Configures the context's plugins.
/// </summary>
private void ConfigurePlugins(UltravioletConfiguration configuration)
{
while (configuration.Plugins.Any(x => !x.Configured))
{
var plugins = configuration.Plugins.ToList();
foreach (var plugin in plugins)
{
if (plugin.Configured)
{
continue;
}
plugin.Configure(configuration);
plugin.Configured = true;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="UltravioletContext"/> class.
/// </summary>
/// <param name="host">The object that is hosting the Ultraviolet context.</param>
/// <param name="configuration">The Ultraviolet Framework configuration settings for this context.</param>
public UltravioletContext(IUltravioletHost host, UltravioletConfiguration configuration)
{
Contract.Require(host, nameof(host));
Contract.Require(configuration, nameof(configuration));
if (configuration.GraphicsConfiguration == null)
{
throw new InvalidOperationException(UltravioletStrings.MissingGraphicsConfiguration);
}
AcquireContext();
this.IsRunningInServiceMode = configuration.EnableServiceMode;
this.IsHardwareInputDisabled = configuration.IsHardwareInputDisabled;
this.Properties = new UltravioletContextProperties();
this.Properties.SupportsHighDensityDisplayModes = configuration.SupportsHighDensityDisplayModes;
this.Properties.SrgbDefaultForSurface2D = configuration.GraphicsConfiguration.SrgbDefaultForSurface2D;
this.Properties.SrgbDefaultForSurface3D = configuration.GraphicsConfiguration.SrgbDefaultForSurface3D;
this.Properties.SrgbDefaultForTexture2D = configuration.GraphicsConfiguration.SrgbDefaultForTexture2D;
this.Properties.SrgbDefaultForTexture3D = configuration.GraphicsConfiguration.SrgbDefaultForTexture3D;
this.Properties.SrgbDefaultForRenderBuffer2D = configuration.GraphicsConfiguration.SrgbDefaultForRenderBuffer2D;
if (UltravioletPlatformInfo.CurrentRuntime == UltravioletRuntime.CoreCLR)
{
this.Properties.SupportsHighDensityDisplayModes = false;
}
this.host = host;
this.thread = Thread.CurrentThread;
this.messages = new LocalMessageQueue <UltravioletMessageID>();
this.messages.Subscribe(this, UltravioletMessages.Quit);
this.syncContext = new UltravioletSynchronizationContext(this);
ChangeSynchronizationContext(syncContext);
this.taskScheduler = TaskScheduler.FromCurrentSynchronizationContext();
this.taskFactory = new TaskFactory(taskScheduler);
InitializeFactory(configuration);
}
/// <summary> /// Populates the Ultraviolet configuration from the application settings. /// </summary> partial void PopulateConfigurationFromSettings(UltravioletConfiguration configuration);
/// <summary>
/// Populates the specified Ultraviolet configuration with the application's initial values.
/// </summary>
/// <param name="configuration">The <see cref="UltravioletConfiguration"/> to populate.</param>
protected void PopulateConfiguration(UltravioletConfiguration configuration)
{
Contract.Require(configuration, nameof(configuration));
PopulateConfigurationFromSettings(configuration);
}
/// <summary>
/// Configures the Ultraviolet context in preparation for use of this plugin.
/// </summary>
/// <param name="configuration">The Ultraviolet configuration.</param>
public virtual void Configure(UltravioletConfiguration configuration)
{
}
/// <inheritdoc/>
public void InitializePrimaryWindow(UltravioletConfiguration configuration)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="UltravioletPluginCollection"/> class.
/// </summary>
/// <param name="owner">The configuration object which owns this collection.</param>
public UltravioletPluginCollection(UltravioletConfiguration owner)
{
Contract.Require(owner, nameof(owner));
this.owner = owner;
}
/// <summary>
/// Registers the plugin and allows it to modify the Ultraviolet configuration prior to context creation.
/// </summary>
/// <param name="configuration">The Ultraviolet configuration.</param>
public virtual void Register(UltravioletConfiguration configuration)
{
}
