org.apache.batik.apps.svgbrowser
Interface DOMViewerController

All Known Implementing Classes:

JSVGViewerFrame.Canvas.JSVGViewerDOMViewerController

public interface DOMViewerController

Provides the information needed for the DOMViewer to show and edit the document.

Method Summary

boolean	canEdit() Checks whether the DOMViewer should be allowed to edit the document.
ElementOverlayManager	createSelectionManager() Creates the ElementSelectionManager to manage the selection overlay on the canvas.
Document	getDocument() Gets the document for the DOMViewer to show.
void	performUpdate(Runnable r) Performs the document update.
void	removeSelectionOverlay(Overlay selectionOverlay) Removes the given selection overlay from the canvas.
void	selectNode(Node node) Selects the given node in the DOMViewer's document tree.

Method Detail

performUpdate

void performUpdate(Runnable r)

Performs the document update.

Parameters:

r - The runnable that contains the update

createSelectionManager

ElementOverlayManager createSelectionManager()

Creates the ElementSelectionManager to manage the selection overlay on the canvas.

Returns:

ElementSelectionManager

removeSelectionOverlay

void removeSelectionOverlay(Overlay selectionOverlay)

Removes the given selection overlay from the canvas.

Parameters:

selectionOverlay - The given selection overlay

getDocument

Document getDocument()

Gets the document for the DOMViewer to show.

Returns:

the document

selectNode

void selectNode(Node node)

Selects the given node in the DOMViewer's document tree.

Parameters:

node - The node to select

canEdit

boolean canEdit()

Checks whether the DOMViewer should be allowed to edit the document.

Returns:

True for non static documents, when UpdateManager is available