Package org.yakindu.base.xtext.utils.gmf.commands

Class SetLabelsOffsetCommand

java.lang.Object
org.eclipse.core.commands.operations.AbstractOperation
org.eclipse.emf.workspace.AbstractEMFOperation
org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand
org.yakindu.base.xtext.utils.gmf.commands.SetLabelsOffsetCommand
All Implemented Interfaces:
IUndoableOperation, org.eclipse.gmf.runtime.common.core.command.ICommand, org.eclipse.gmf.runtime.common.core.internal.command.ICommandWithSettableResult
public class SetLabelsOffsetCommand extends org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand
This class allows to update edge label Node position.

  • Constructor Summary

    Constructors
    Constructor
    Description
    SetLabelsOffsetCommand(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain)
    Default constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.eclipse.gmf.runtime.common.core.command.CommandResult
    doExecuteWithResult(IProgressMonitor monitor, IAdaptable info)
     
    void
    setLabelsToUpdate(org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart connectionEditPart)
    Set labels to update according to a connectionEditPart (all labels of this connection will be update).
    void
    setLabelsToUpdate(org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart connectionEditPart, org.eclipse.draw2d.geometry.PointList originalPoints)
    Set labels to update according to a connectionEditPart (all labels of this connection will be update).
    void
    setNewPointList(org.eclipse.draw2d.geometry.PointList newPointList)
    Method to set the newPointList.

    Methods inherited from class org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand

    aggregateStatuses, cleanup, compose, didRedo, didUndo, doExecute, doRedo, doUndo, getAffectedFiles, getCommandResult, getWorkspaceFiles, getWorkspaceFiles, internalSetResult, reduce, setResult

    Methods inherited from class org.eclipse.emf.workspace.AbstractEMFOperation

    canRedo, canSetOptions, canUndo, didCommit, dispose, execute, getChange, getEditingDomain, getOptions, isReuseParentTransaction, redo, setOptions, setReuseParentTransaction, undo

    Methods inherited from class org.eclipse.core.commands.operations.AbstractOperation

    addContext, canExecute, getContexts, getLabel, hasContext, removeContext, setLabel, toString

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.eclipse.gmf.runtime.common.core.command.ICommand

    setLabel

    Methods inherited from interface org.eclipse.core.commands.operations.IUndoableOperation

    addContext, canExecute, canRedo, canUndo, dispose, execute, getContexts, getLabel, hasContext, redo, removeContext, undo

  • Constructor Details

    • SetLabelsOffsetCommand

      public SetLabelsOffsetCommand(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain)
      Default constructor.
      Parameters:
      editingDomain - the editing domain through which model changes are made

  • Method Details

    • setNewPointList

      public void setNewPointList(org.eclipse.draw2d.geometry.PointList newPointList)
      Method to set the newPointList.
      Parameters:
      newPointList - The new points list

    • doExecuteWithResult

      protected org.eclipse.gmf.runtime.common.core.command.CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
      Specified by:
      doExecuteWithResult in class org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand
      Throws:
      ExecutionException

    • setLabelsToUpdate

      public void setLabelsToUpdate(org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart connectionEditPart)
      Set labels to update according to a connectionEditPart (all labels of this connection will be update).
      This method must be called after having called the setNewPointList(PointList) method.
      Parameters:
      connectionEditPart - The connection from which to get the potential three labels to update

    • setLabelsToUpdate

      public void setLabelsToUpdate(org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart connectionEditPart, org.eclipse.draw2d.geometry.PointList originalPoints)
      Set labels to update according to a connectionEditPart (all labels of this connection will be update). This method must be used if the edge figure is updated (through feedback) during the move. Indeed, in this case, we can not use the figure to retrieve the old points.
      This method must be called after having called the setNewPointList(PointList) method.
      Parameters:
      connectionEditPart - The connection from which to get the potential three labels to update
      originalPoints - The points of the edge before the move.