Eclipse Plug-in Developer Guide (Galileo) - Uses of Interface org.eclipse.core.commands.operations.IOperationApprover (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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Uses of Interface
org.eclipse.core.commands.operations.IOperationApprover

Packages that use IOperationApprover
org.eclipse.core.commands.operations	Classes for the creation of undoable operations which can be added to an operations history and later be undone and redone.
org.eclipse.ui.operations	Classes that provide the basic workbench UI support for undo and redo of operations.
org.eclipse.ui.texteditor	Provides a framework for text editors obeying to the desktop rules.

Uses of IOperationApprover in org.eclipse.core.commands.operations

Subinterfaces of IOperationApprover in org.eclipse.core.commands.operations

interface IOperationApprover2
Extends IOperationApprover to approve the execution of a particular operation within an operation history.

Classes in org.eclipse.core.commands.operations that implement IOperationApprover

class LinearUndoEnforcer
An operation approver that enforces a strict linear undo.

class LinearUndoViolationDetector
An abstract class for detecting violations in a strict linear undo/redo model.

Methods in org.eclipse.core.commands.operations with parameters of type IOperationApprover

void IOperationHistory. addOperationApprover ( IOperationApprover approver)
           Add the specified approver to the list of operation approvers consulted by the operation history before an undo or redo is attempted.

void DefaultOperationHistory. addOperationApprover ( IOperationApprover approver)
           Add the specified approver to the list of operation approvers consulted by the operation history before an undo or redo is allowed to proceed.

void IOperationHistory. removeOperationApprover ( IOperationApprover approver)
           Remove the specified operation approver from the list of operation approvers that are consulted before an operation is undone or redone.

void DefaultOperationHistory. removeOperationApprover ( IOperationApprover approver)

Uses of IOperationApprover in org.eclipse.ui.operations

Classes in org.eclipse.ui.operations that implement IOperationApprover

class LinearUndoViolationUserApprover
An operation approver that prompts the user to see if linear undo violations are permitted.

class NonLocalUndoUserApprover
An operation approver that prompts the user to see if a non-local undo should proceed inside an editor.

Uses of IOperationApprover in org.eclipse.ui.texteditor

Methods in org.eclipse.ui.texteditor that return IOperationApprover

protected IOperationApprover AbstractTextEditor. getUndoRedoOperationApprover ( IUndoContext undoContext)
Return an IOperationApprover appropriate for approving the undo and redo of operations that have the specified undo context.

protected IOperationApprover AbstractDecoratedTextEditor. getUndoRedoOperationApprover ( IUndoContext undoContext)