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java.lang.Objectorg.eclipse.core.commands.common.EventManager
org.eclipse.jface.action.AbstractAction
org.eclipse.jface.action.Action
org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler
org.eclipse.gmf.runtime.emf.ui.action.AbstractModelActionHandler
public abstract class AbstractModelActionHandler
The abstract parent of all concrete action handlers that execute model
commands. Concrete subclasses must provide a definition of the
doRun()
method to gather any required input and execute a model
command.
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.eclipse.gmf.runtime.common.ui.action.IActionWithProgress |
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org.eclipse.gmf.runtime.common.ui.action.IActionWithProgress.WorkIndicatorType |
Field Summary |
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Fields inherited from interface org.eclipse.jface.action.IAction |
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AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT |
Constructor Summary | |
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protected |
AbstractModelActionHandler(IWorkbenchPage workbenchPage)
Constructs a new model action handler for the specified workbench page. |
protected |
AbstractModelActionHandler(IWorkbenchPart workbenchPart)
Constructs a new model action handler for the specified workbench part. |
Method Summary | |
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protected IStatus |
execute(IUndoableOperation operation,
IProgressMonitor progressMonitor,
IAdaptable info)
Convenience method for subclasses to execute an undoable operation on the action manager's operation history. |
protected abstract TransactionalEditingDomain |
getEditingDomain()
Gets my editing domain. |
protected IStatus |
getStatus()
Gets the status of running this action delegate. |
protected boolean |
isReadOnly()
Answers whether or not I am a read-only action. |
protected boolean |
isSelectionListener()
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void |
run(IProgressMonitor progressMonitor)
Runs this model action handler as a read action. |
protected void |
setStatus(IStatus status)
Sets the action delegate status. |
Methods inherited from class org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler |
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contributedToPart, dispose, doRun, getActionManager, getLabel, getOperationHistory, getPartListener, getSelection, getStructuredSelection, getUndoContext, getWorkbenchPage, getWorkbenchPart, getWorkIndicatorType, handle, historyNotification, init, isDisposed, isOperationHistoryListener, isPropertyListener, isRunnable, isSetup, needsSetup, openErrorDialog, propertyChanged, run, runWithEvent, selectionChanged, setDisposed, setPartSelector, setSetup, setup, setWorkbenchPart |
Methods inherited from class org.eclipse.jface.action.AbstractAction |
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addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener |
Methods inherited from class org.eclipse.core.commands.common.EventManager |
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addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.eclipse.jface.action.IAction |
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addPropertyChangeListener, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, removePropertyChangeListener, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText |
Methods inherited from interface org.eclipse.gmf.runtime.common.ui.action.IActionWithProgress |
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refresh |
Constructor Detail |
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protected AbstractModelActionHandler(IWorkbenchPart workbenchPart)
workbenchPart
- The workbench part to which this model action
handler applies.protected AbstractModelActionHandler(IWorkbenchPage workbenchPage)
workbenchPage
- The workbench page to which this model action
handler applies.Method Detail |
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protected boolean isSelectionListener()
isSelectionListener
in class org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler
AbstractActionHandler.isSelectionListener()
public final void run(IProgressMonitor progressMonitor)
run
in interface org.eclipse.gmf.runtime.common.ui.action.IActionWithProgress
run
in class org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler
IActionWithProgress.run(IProgressMonitor)
protected abstract TransactionalEditingDomain getEditingDomain()
null
if I don't modify
model resources.
protected boolean isReadOnly()
false
by default. Subclasses may override.
false
protected IStatus getStatus()
protected void setStatus(IStatus status)
status
- the new statusprotected IStatus execute(IUndoableOperation operation, IProgressMonitor progressMonitor, IAdaptable info)
operation
- the operation to be executedprogressMonitor
- the progress monitorinfo
- the adaptable info, may be null
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Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.