org.eclipse.gmf.runtime.diagram.ui.services.editpart
Class AbstractEditPartProvider

java.lang.Object
  org.eclipse.gmf.runtime.common.core.service.AbstractProvider
      org.eclipse.gmf.runtime.diagram.ui.services.editpart.AbstractEditPartProvider

All Implemented Interfaces:

org.eclipse.gmf.runtime.diagram.ui.internal.services.editpart.IEditPartProvider, IProvider, org.eclipse.gmf.runtime.diagram.ui.internal.properties.Properties

public abstract class AbstractEditPartProvider

extends AbstractProvider

implements org.eclipse.gmf.runtime.diagram.ui.internal.services.editpart.IEditPartProvider, org.eclipse.gmf.runtime.diagram.ui.internal.properties.Properties

An AbstractFactory implementation of the IEditPartProvider interface. This implementations invokes the approrpiate factory method by inspecting the supplied operation and provides the actual editpart creation functionality.

See Also:

AbstractEditPartProvider.provides(IOperation)

Field Summary

Fields inherited from interface org.eclipse.gmf.runtime.diagram.ui.internal.properties.Properties

DIAGRAMLINK_ANNOTATION, ID_AVOIDOBSTRUCTIONS, ID_BENDPOINT, ID_CLOSESTDISTANCE, ID_COLLAPSED, ID_DESCRIPTION, ID_EXTENTX, ID_EXTENTY, ID_FILLCOLOR, ID_FILTERED_OBJECTS, ID_FILTERING, ID_FILTERING_KEYS, ID_FONTBOLD, ID_FONTCOLOR, ID_FONTITALIC, ID_FONTNAME, ID_FONTSIZE, ID_FONTSTRIKETHROUGH, ID_FONTUNDERLINE, ID_ISCANONICAL, ID_ISVISIBLE, ID_JUMPLINKS_REVERSE, ID_JUMPLINKS_STATUS, ID_JUMPLINKS_TYPE, ID_LINECOLOR, ID_PAGE_HEIGHT, ID_PAGE_WIDTH, ID_PAGEX, ID_PAGEY, ID_PERSISTED_CHILDREN, ID_PERSISTED_EDGES, ID_POSITIONX, ID_POSITIONY, ID_RATIO, ID_ROUTING, ID_SEMANTICREF, ID_SHOWCOMPARTMENTTITLE, ID_SMOOTHNESS, ID_SORTED_OBJECTS, ID_SORTING, ID_SORTING_KEYS, ID_SOURCECONNECTIONS, ID_TARGETCONNECTIONS, ID_TRANSIENT_CHILDREN, ID_TRANSIENT_EDGES

Constructor Summary

AbstractEditPartProvider()

Method Summary

IGraphicalEditPart	createGraphicEditPart(View view) create an instance of GraphicEditPaty.
RootEditPart	createRootEditPart(Diagram diagram) Creates a RootEditPart.
protected java.lang.Class	getDiagramEditPartClass(View view) Gets a diagram's editpart class.
protected java.lang.Class	getEdgeEditPartClass(View view) Gets a connection's editpart class.
protected java.lang.Class	getNodeEditPartClass(View view) Gets a Node's editpart class.
protected static EClass	getReferencedElementEClass(View view) gets the supplied view's underlying notation element's eClass
boolean	provides(IOperation operation) Cycles through the various operations supported by this provider and invokes the appropriate setXXXEditPartClass method.

Methods inherited from class org.eclipse.gmf.runtime.common.core.service.AbstractProvider

addProviderChangeListener, fireProviderChange, removeProviderChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.gmf.runtime.common.core.service.IProvider

addProviderChangeListener, removeProviderChangeListener

Constructor Detail

AbstractEditPartProvider

public AbstractEditPartProvider()

Method Detail

createGraphicEditPart

public IGraphicalEditPart createGraphicEditPart(View view)

create an instance of GraphicEditPaty. The instance is created via reflection and the supplied paramter is the editpart's constructor paramter.

Specified by:

createGraphicEditPart in interface org.eclipse.gmf.runtime.diagram.ui.internal.services.editpart.IEditPartProvider

Parameters:

view - the view to be controlled by the created editpart.

provides

public boolean provides(IOperation operation)

Cycles through the various operations supported by this provider and invokes the appropriate setXXXEditPartClass method.

Specified by:

provides in interface IProvider

Parameters:

operation - an instance of a CreateGraphicEditPartOperation

Returns:

true if an editpart class was set, otherwise false. (i.e.,

return getEditPartClass() != null; 

See Also:

IProvider.provides(IOperation), EditPartOperation.getView()

getEdgeEditPartClass

protected java.lang.Class getEdgeEditPartClass(View view)

Gets a connection's editpart class. This method should be overridden by a provider if it wants to provide this service.

Parameters:

view - the view to be controlled by the created editpart

Returns:

Class

getDiagramEditPartClass

protected java.lang.Class getDiagramEditPartClass(View view)

Gets a diagram's editpart class. This method should be overridden by a provider if it wants to provide this service.

Parameters:

view - the view to be controlled by the created editpart

Returns:

Class

getNodeEditPartClass

protected java.lang.Class getNodeEditPartClass(View view)

Gets a Node's editpart class. This method should be overridden by a provider if it wants to provide this service.

Parameters:

view - the view to be controlled by the created editpart

Returns:

Class

getReferencedElementEClass

protected static EClass getReferencedElementEClass(View view)

gets the supplied view's underlying notation element's eClass

Parameters:

view -

Returns:

the view's EClass

createRootEditPart

public RootEditPart createRootEditPart(Diagram diagram)

Description copied from interface: org.eclipse.gmf.runtime.diagram.ui.internal.services.editpart.IEditPartProvider

Creates a RootEditPart.

Specified by:

createRootEditPart in interface org.eclipse.gmf.runtime.diagram.ui.internal.services.editpart.IEditPartProvider

Parameters:

diagram - Diagram notation object that is the context for the operation.

Returns:

the RootEditPart