Package com._1c.g5.v8.dt.erd.ui.handlers

Class DeleteEntitiesHandler

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.core.commands.AbstractHandler

com._1c.g5.v8.dt.erd.ui.handlers.AbstractDiagramHandler

com._1c.g5.v8.dt.erd.ui.handlers.DeleteEntitiesHandler

All Implemented Interfaces:

org.eclipse.core.commands.IHandler, org.eclipse.core.commands.IHandler2

Direct Known Subclasses:

DeleteKeyPressHandler

public class DeleteEntitiesHandler
extends AbstractDiagramHandler

Handler for "Delete entities" button. Deletes selected entities from diagram.

Nested Class Summary

Nested classes/interfaces inherited from class com._1c.g5.v8.dt.erd.ui.handlers.AbstractDiagramHandler

AbstractDiagramHandler.DiagramBuilder, AbstractDiagramHandler.DiagramRefresher, AbstractDiagramHandler.NotUndoableEvent

Field Summary

Fields inherited from class com._1c.g5.v8.dt.erd.ui.handlers.AbstractDiagramHandler

bmModelManager, convertersService, extractor, projectManager, resourceLookup

Constructor Summary

Constructors

Constructor	Description
DeleteEntitiesHandler()

Method Summary

Modifier and Type	Method	Description
protected void	askForNewTab(ErdEditor editor)	Asks user if new tab should be opened.
void	delete(DiagramTabItem tab, Collection<IErdEntity> entities)	Deletes given entities.
protected void	processMdObjects(Collection<MdObject> mdObjects, ErdEditor editor)	Processes given md objects.

Methods inherited from class com._1c.g5.v8.dt.erd.ui.handlers.AbstractDiagramHandler

convertToMdObjects, execute, fillLiterals, getConfigurationObjects, getConfigurationSubsystems, getController, isProjectSelected, lookForMdObjects, showNoSelectedObjectsMessage

Methods inherited from class org.eclipse.core.commands.AbstractHandler

addHandlerListener, dispose, fireHandlerChanged, hasListeners, isEnabled, isHandled, removeHandlerListener, setBaseEnabled, setEnabled

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Constructor Details

DeleteEntitiesHandler

public DeleteEntitiesHandler()

Method Details

delete

public void delete(DiagramTabItem tab,
 Collection<IErdEntity> entities)

Deletes given entities.

Parameters:

tab - - tab to delete entities from. Can't be null.

entities - - entities to delete. Can't be null.

processMdObjects

protected void processMdObjects(Collection<MdObject> mdObjects,
 ErdEditor editor)

Description copied from class: AbstractDiagramHandler

Processes given md objects. Realization varies.

Specified by:

processMdObjects in class AbstractDiagramHandler

Parameters:

mdObjects - - objects to process. Can't be null.

editor - - context editor. Can't be null.

askForNewTab

protected void askForNewTab(ErdEditor editor)

Description copied from class: AbstractDiagramHandler

Asks user if new tab should be opened. If user accepts opens new tab.

Overrides:

askForNewTab in class AbstractDiagramHandler

Parameters:

editor - - editor to get tabs. Can't be null.