Package com.intellij.ide.structureView.newStructureView

Class TreeModelWrapper

java.lang.Object

com.intellij.ide.structureView.newStructureView.TreeModelWrapper

All Implemented Interfaces:

StructureViewModel, ProvidingTreeModel, TreeModel, Disposable

public class TreeModelWrapper
extends java.lang.Object
implements StructureViewModel, ProvidingTreeModel

Nested Class Summary

Nested classes/interfaces inherited from interface com.intellij.ide.structureView.StructureViewModel

StructureViewModel.ElementInfoProvider, StructureViewModel.ExpandInfoProvider

Nested classes/interfaces inherited from interface com.intellij.openapi.Disposable

Disposable.Parent

Constructor Summary

Constructors

Constructor and Description
TreeModelWrapper(StructureViewModel model, TreeActionsOwner structureView)

Method Summary

Modifier and Type	Method and Description
void	addEditorPositionListener(FileEditorPositionListener listener) Adds a listener which gets notified when the selection in the editor linked to the structure view moves to a different element visible in the structure view.
void	addModelListener(ModelListener modelListener) Adds a listener which gets notified when the data represented by the structure view is changed and the structure view needs to be rebuilt.
void	dispose() Disposes of the model.
java.lang.Object	getCurrentEditorElement() Returns the element currently selected in the editor linked to the structure view.
Filter []	getFilters() Returns the array of actions for filtering items in the tree.
Grouper []	getGroupers() Returns the list of actions for grouping items in the tree.
StructureViewModel	getModel()
java.util.Collection<NodeProvider>	getNodeProviders()
StructureViewTreeElement	getRoot() Returns the root element of the structure view tree.
Sorter []	getSorters() Returns the array of actions for sorting items in the tree.
static boolean	isActive(TreeAction action, TreeActionsOwner actionsOwner)
boolean	isEnabled(NodeProvider provider)
void	removeEditorPositionListener(FileEditorPositionListener listener) Removes a listener which gets notified when the selection in the editor linked to the structure view moves to a different element visible in the structure view.
void	removeModelListener(ModelListener modelListener) Removes a listener which gets notified when the data represented by the structure view is changed and the structure view needs to be rebuilt.
boolean	shouldEnterElement(java.lang.Object element)
static boolean	shouldRevert(TreeAction action)

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeModelWrapper

public TreeModelWrapper(StructureViewModel model,
                        TreeActionsOwner structureView)

Method Detail

getRoot

public StructureViewTreeElement getRoot()

Description copied from interface: StructureViewModel

Returns the root element of the structure view tree.

Specified by:

getRoot in interface StructureViewModel

Specified by:

getRoot in interface TreeModel

Returns:

the structure view root.

getGroupers

public Grouper [] getGroupers()

Description copied from interface: TreeModel

Returns the list of actions for grouping items in the tree.

Specified by:

getGroupers in interface TreeModel

Returns:

the array of grouping actions.

See Also:

Grouper.EMPTY_ARRAY

getSorters

public Sorter [] getSorters()

Description copied from interface: TreeModel

Returns the array of actions for sorting items in the tree.

Specified by:

getSorters in interface TreeModel

Returns:

the array of sorting actions.

See Also:

Sorter.EMPTY_ARRAY

getFilters

public Filter [] getFilters()

Description copied from interface: TreeModel

Returns the array of actions for filtering items in the tree.

Specified by:

getFilters in interface TreeModel

Returns:

the array of filtering actions.

See Also:

Filter.EMPTY_ARRAY

getCurrentEditorElement

public java.lang.Object getCurrentEditorElement()

Description copied from interface: StructureViewModel

Returns the element currently selected in the editor linked to the structure view.

Specified by:

getCurrentEditorElement in interface StructureViewModel

Returns:

the selected element, or null if the current editor position does not correspond to any element that can be shown in the structure view.

getNodeProviders

public java.util.Collection<NodeProvider> getNodeProviders()

Specified by:

getNodeProviders in interface ProvidingTreeModel

isActive

public static boolean isActive(TreeAction action,
                               TreeActionsOwner actionsOwner)

shouldRevert

public static boolean shouldRevert(TreeAction action)

addEditorPositionListener

public void addEditorPositionListener(FileEditorPositionListener listener)

Description copied from interface: StructureViewModel

Adds a listener which gets notified when the selection in the editor linked to the structure view moves to a different element visible in the structure view.

Specified by:

addEditorPositionListener in interface StructureViewModel

Parameters:

listener - the listener to add.

removeEditorPositionListener

public void removeEditorPositionListener(FileEditorPositionListener listener)

Description copied from interface: StructureViewModel

Removes a listener which gets notified when the selection in the editor linked to the structure view moves to a different element visible in the structure view.

Specified by:

removeEditorPositionListener in interface StructureViewModel

Parameters:

listener - the listener to remove.

dispose

public void dispose()

Description copied from interface: StructureViewModel

Disposes of the model.

Specified by:

dispose in interface StructureViewModel

Specified by:

dispose in interface Disposable

shouldEnterElement

public boolean shouldEnterElement(java.lang.Object element)

Specified by:

shouldEnterElement in interface StructureViewModel

addModelListener

public void addModelListener(ModelListener modelListener)

Description copied from interface: StructureViewModel

Adds a listener which gets notified when the data represented by the structure view is changed and the structure view needs to be rebuilt.

Specified by:

addModelListener in interface StructureViewModel

Parameters:

modelListener - the listener to add.

removeModelListener

public void removeModelListener(ModelListener modelListener)

Description copied from interface: StructureViewModel

Removes a listener which gets notified when the data represented by the structure view is changed and the structure view needs to be rebuilt.

Specified by:

removeModelListener in interface StructureViewModel

Parameters:

modelListener - the listener to remove.

getModel

public StructureViewModel getModel()

isEnabled

public boolean isEnabled(NodeProvider provider)

Specified by:

isEnabled in interface ProvidingTreeModel