Class TransformVisualOperation
- java.lang.Object
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- org.eclipse.core.commands.operations.AbstractOperation
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- org.eclipse.gef.mvc.fx.operations.TransformVisualOperation
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- All Implemented Interfaces:
IUndoableOperation,ITransactionalOperation
public class TransformVisualOperation extends AbstractOperation implements ITransactionalOperation
TheTransformVisualOperationcan be used to change anAffine, for example, one that is contained within the transformations list of aNodeto transform thatNode.
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Constructor Summary
Constructors Constructor Description TransformVisualOperation(ITransformableContentPart<? extends javafx.scene.Node> transformablePart)Constructs a newTransformVisualOperationto change the given nodeTransform.TransformVisualOperation(ITransformableContentPart<? extends javafx.scene.Node> transformablePart, javafx.scene.transform.Affine newTransform)Constructs a newTransformVisualOperationto change the given nodeTransform.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected voidapplyTransform(javafx.scene.transform.Affine transform)Sets the visual transformation to the givenAffine.IStatusexecute(IProgressMonitor monitor, IAdaptable info)javafx.scene.transform.AffinegetInitialTransform()Returns the initialAffineof theITransformableContentPart.javafx.scene.transform.AffinegetNewTransform()Returns theAffinethat will be set as the transformation matrix of theITransformableContentPart.booleanisContentRelevant()Returnstrueif thisITransactionalOperationis actually changing model data (instead of only affecting the visualization).booleanisNoOp()Returnstrueif thisITransactionalOperationhas no effect (in comparison to its initial state).IStatusredo(IProgressMonitor monitor, IAdaptable info)voidsetFinalTransform(javafx.scene.transform.Affine newTransform)Sets theAffinethat will be set as the transformation matrix of theITransformableContentPart.IStatusundo(IProgressMonitor monitor, IAdaptable info)-
Methods inherited from class org.eclipse.core.commands.operations.AbstractOperation
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.core.commands.operations.IUndoableOperation
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext
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Constructor Detail
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TransformVisualOperation
public TransformVisualOperation(ITransformableContentPart<? extends javafx.scene.Node> transformablePart)
Constructs a newTransformVisualOperationto change the given nodeTransform.- Parameters:
transformablePart- TheITransformableContentPartthat will be transformed by this operation.
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TransformVisualOperation
public TransformVisualOperation(ITransformableContentPart<? extends javafx.scene.Node> transformablePart, javafx.scene.transform.Affine newTransform)
Constructs a newTransformVisualOperationto change the given nodeTransform. The given newTransform will be applied to the nodeTransform upon execution of this operation.- Parameters:
transformablePart- TheITransformableContentPartthat will be transformed by this operation.newTransform- TheAffinethat will be set as the visual transformation for the givenITransformableContentPartupon execution of this operation.
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Method Detail
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applyTransform
protected void applyTransform(javafx.scene.transform.Affine transform)
Sets the visual transformation to the givenAffine.- Parameters:
transform- TheAffinethat is to be set as the total visual transformation for theITransformableContentPart.
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execute
public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
- Specified by:
executein interfaceIUndoableOperation- Specified by:
executein classAbstractOperation- Throws:
ExecutionException
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getInitialTransform
public javafx.scene.transform.Affine getInitialTransform()
Returns the initialAffineof theITransformableContentPart.- Returns:
- The initial
Affineof theITransformableContentPart.
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getNewTransform
public javafx.scene.transform.Affine getNewTransform()
Returns theAffinethat will be set as the transformation matrix of theITransformableContentPart.- Returns:
- The
Affinethat will be set as the transformation matrix of theITransformableContentPart.
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isContentRelevant
public boolean isContentRelevant()
Description copied from interface:ITransactionalOperationReturnstrueif thisITransactionalOperationis actually changing model data (instead of only affecting the visualization). Otherwise returnsfalse. The content relevance of anITransactionalOperationcan be checked to determine if the execution of the operation will affect the model, for example, to set an editor's dirty flag.- Specified by:
isContentRelevantin interfaceITransactionalOperation- Returns:
trueif thisITransactionalOperationis actually changing model data, otherwisefalse.
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isNoOp
public boolean isNoOp()
Description copied from interface:ITransactionalOperationReturnstrueif thisITransactionalOperationhas no effect (in comparison to its initial state). Otherwise returnsfalse.- Specified by:
isNoOpin interfaceITransactionalOperation- Returns:
trueif thisITransactionalOperationhas no effect, otherwisefalse.
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redo
public IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
- Specified by:
redoin interfaceIUndoableOperation- Specified by:
redoin classAbstractOperation- Throws:
ExecutionException
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setFinalTransform
public void setFinalTransform(javafx.scene.transform.Affine newTransform)
Sets theAffinethat will be set as the transformation matrix of theITransformableContentPart.- Parameters:
newTransform- TheAffinethat will be set as the transformation matrix of theITransformableContentPart.
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undo
public IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
- Specified by:
undoin interfaceIUndoableOperation- Specified by:
undoin classAbstractOperation- Throws:
ExecutionException
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