public static ICoreComponent CreateCoreComponent(IGraphUiContainer uiContainer, bool enableGeometricPreview)
{
if (null != CoreComponent.Instance)
{
throw new InvalidOperationException("'ClassFactory.CreateCoreComponent' called twice!");
}
return(CoreComponent.CreateSingleton(uiContainer, enableGeometricPreview));
}
public static ICoreComponent CreateCoreComponent(IGraphUiContainer uiContainer)
{
if (null != CoreComponent.Instance)
{
throw new InvalidOperationException("'ClassFactory.CreateCoreComponent' called twice!");
}
// This method is called by NUnit test cases, therefore
// we do not need geometric preview to be enabled.
return(CoreComponent.CreateSingleton(uiContainer, false));
}
private CoreComponent(IGraphUiContainer uiContainer, bool enableGeometricPreview)
{
// Either create or reuse a session name.
EstablishSessionName(uiContainer);
this.uiContainer = uiContainer;
if (false != enableGeometricPreview)
this.renderService = new RenderService(this);
if (this.HostApplication != null)
{
object filteredClasses = null;
Dictionary<string, object> configs = this.HostApplication.Configurations;
if (configs.TryGetValue(ConfigurationKeys.FilteredClasses, out filteredClasses))
{
this.filteredClasses = ((string)filteredClasses).ToLower();
if (!this.filteredClasses.EndsWith(";"))
this.filteredClasses += ';';
}
}
this.heartbeat = Heartbeat.GetInstance();
this.studioSettings = StudioSettings;
}
private void EstablishSessionName(IGraphUiContainer uiContainer)
{
this.LaunchedForRecovery = false;
this.sessionName = Guid.NewGuid().ToString("D").ToLower();
// When an instance of DesignScript Studio crashes, its session name
// will be passed to a new instance of the application through command
// line argument. See "GraphController.GetBackupFileNameFormat" for
// more details.
//
if (null == uiContainer || (null == uiContainer.HostApplication))
return;
Dictionary<string, object> configs = uiContainer.HostApplication.Configurations;
if (null == configs || (configs.Count <= 0))
return;
object value = null;
if (configs.TryGetValue(CoreStrings.SessionNameKey, out value))
{
string session = value as string;
if (!string.IsNullOrEmpty(session))
{
Guid dummyGuid; // Make sure it is a GUID value.
if (Guid.TryParse(session, out dummyGuid))
{
this.sessionName = session;
this.LaunchedForRecovery = true;
}
}
}
}
internal static CoreComponent CreateSingleton(IGraphUiContainer uiContainer, bool enableGeometricPreview)
{
if (null != coreComponent)
throw new InvalidOperationException("'CoreComponent.CreateSingleton' called twice");
CoreComponent.coreComponent = new CoreComponent(uiContainer, enableGeometricPreview);
return CoreComponent.coreComponent;
}
public static ICoreComponent CreateCoreComponent(IGraphUiContainer uiContainer, bool enableGeometricPreview)
{
if (null != CoreComponent.Instance)
throw new InvalidOperationException("'ClassFactory.CreateCoreComponent' called twice!");
return CoreComponent.CreateSingleton(uiContainer, enableGeometricPreview);
}
public static ICoreComponent CreateCoreComponent(IGraphUiContainer uiContainer)
{
if (null != CoreComponent.Instance)
throw new InvalidOperationException("'ClassFactory.CreateCoreComponent' called twice!");
// This method is called by NUnit test cases, therefore
// we do not need geometric preview to be enabled.
return CoreComponent.CreateSingleton(uiContainer, false);
}
