Eclipse Plug-in Developer Guide (Galileo) - MarkerViewHandler (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.ui.views.markers
Class MarkerViewHandler


java.lang.Object
  

org.eclipse.core.commands.common.EventManager
      

org.eclipse.core.commands.AbstractHandler
          
org.eclipse.ui.views.markers.MarkerViewHandler

All Implemented Interfaces:: IHandler, IHandler2

public abstract class MarkerViewHandler
extends AbstractHandler
extends AbstractHandler

MarkerViewHandler is the abstract class of the handlers for the MarkerSupportView

Since:: 3.4

Constructor Summary

MarkerViewHandler ()


Method Summary

void execute ( IUndoableOperation operation, String title, IProgressMonitor monitor, IAdaptable uiInfo)
          Execute the specified undoable operation

IMarker[] getSelectedMarkers ( ExecutionEvent event)
          Get the selected markers for the receiver in the view from event.

MarkerSupportView getView ( ExecutionEvent event)
          Get the view this event occurred on.

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

Methods inherited from interface org.eclipse.core.commands. IHandler

execute

Constructor Detail

MarkerViewHandler

public MarkerViewHandler()

Method Detail

getView

public 
MarkerSupportView getView(
ExecutionEvent event)

Get the view this event occurred on.

Parameters:: event -
Returns:: MarkerSupportView or null

execute

public void execute(
IUndoableOperation operation,
                    
String title,
                    
IProgressMonitor monitor,
                    
IAdaptable uiInfo)

Execute the specified undoable operation

Parameters:: operation -; title -; monitor -; uiInfo -

getSelectedMarkers

public 
IMarker[] getSelectedMarkers(
ExecutionEvent event)

Get the selected markers for the receiver in the view from event. If the view cannot be found then return an empty array. This is run using Display.syncExec(Runnable) so that it can be called outside of the UI Thread .