MVCANControllerEditOriginalDocBaseTModel, TView Class

Base of all controllers that edit the original document directly (live).

Inheritance Hierarchy

SystemObject
  Altaxo.GuiControllerBase
    Altaxo.GuiMVCANControllerEditOriginalDocBaseTModel, TView
      More

Namespace: Altaxo.Gui
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

public abstract class MVCANControllerEditOriginalDocBase<TModel, TView> : ControllerBase, 
	IMVCANController, IMVCAController, IMVCController, IDisposable, IApplyController
where TModel : ICloneable
where TView : class

Type Parameters

TModel: The type of the document to edit.
TView: The type of the view.

The MVCANControllerEditOriginalDocBaseTModel, TView type exposes the following members.

Constructors

	Name	Description
	MVCANControllerEditOriginalDocBaseTModel, TView	Initializes a new instance of the MVCANControllerEditOriginalDocBaseTModel, TView class

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Properties

	Name	Description
	CreateNotInitializedException
	CreateNoViewException
	Doc	Gets the current document of this controller. If the document is null, an InvalidOperationException is thrown. To check whether the document is null, check on the member _doc directly.
	IsDisposed	Get a value indication whether this controller is already disposed. (Inherited from ControllerBase)
	ModelObject	Returns the document that this controller manages to edit.
	NoDocumentException	(Inherited from ControllerBase)
	NotInitializedException	(Inherited from ControllerBase)
	NoViewException	(Inherited from ControllerBase)
	UseDocumentCopy	Sets whether or not a copy of the document is used. If set to true, a copy of the document is used, so if the controller is not applied, all changes can be reverted. If set to false, no copy must be made. The document is directly changed by the controller, and changes can not be reverted. Use the last option if a controller up in the hierarchie has already made a copy of the document.
	ViewObject	Returns the Gui element that shows the model to the user.

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Methods

	Name	Description
	Apply	Called when the user input has to be applied to the document being controlled. Returns true if Apply is successfull.
	ApplyEnd	Standard procedure at the end of the Apply phase. If the applyResult is true, the controller is either disposed (if disposeController is true) or the document is shortly resumed (if disposeController is false. Nothing is done if applyResult is false.
	AttachView	Override this function to attach the view to the controller, either by subscribing to events of the view, or by setting the controller object on the view.
	CheckDocumentInitializedT	(Inherited from ControllerBase)
	DetachView	Override this function to detach the view from the controller, either by unsubscribing to events of the view, or by setting the controller object on the view to null.
	Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from ControllerBase)
	Dispose(Boolean)	Releases unmanaged and - optionally - managed resources. (Overrides ControllerBaseDispose(Boolean))
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetSubControllers	Enumerates the sub controllers. This function is called on Dispose(Boolean) of this controller to dispose the subcontrollers too. By overriding this function, there is no need to override Dispose(Boolean)
	GetSuspendTokenForControllerDocument	Gets the suspend token for the controller document. This default implementation calls SuspendGetToken() on the document. By overriding this function you can suspend parent nodes in case it is neccessary to modify nodes at lower levels of the hierarchy.
	GetType	Gets the Type of the current instance. (Inherited from Object)
	Initialize	Basic initialization of the document. Here, it is tried to suspend the event handling of the documnt by calling GetSuspendTokenForControllerDocument (but only if _useDocumentCopy is true).
	InitializeDocument	Initialize the controller with the document. If successfull, the function has to return true.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	OnPropertyChanged	(Inherited from ControllerBase)
	Revert	Try to revert changes to the model, i.e. restores the original state of the model.
	ThrowIfNotInitialized	Throws an exception if the controller is not initialized with a document.
	ToString	Returns a string that represents the current object. (Inherited from Object)

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Events

	Name	Description
	PropertyChanged	Occurs when a property value changes. (Inherited from ControllerBase)

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Fields

	Name	Description
	_clonedCopyOfDoc	Cloned copy of the document (is null if _useDocumentCopy is false). Used to revert the edited document to the state before editing.
	_doc	The document to edit.
	_suspendToken	The suspend token of the document being edited. If _useDocumentCopy is false, we assume that a controller higher in hierarchy has made a copy of the document, thus we do not use a suspendToken for the document.
	_useDocumentCopy	If true, a copy of the document is made before editing; this copy can later be used to revert the state of the document to the original state.
	_view	The Gui view of this controller

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Reference

Altaxo.Gui Namespace

Inheritance Hierarchy