Class RunToLineActionDelegate
- java.lang.Object
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- org.eclipse.debug.ui.actions.RunToLineActionDelegate
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- All Implemented Interfaces:
IActionDelegate
,IActionDelegate2
,IEditorActionDelegate
,IViewActionDelegate
public class RunToLineActionDelegate extends Object implements IEditorActionDelegate, IActionDelegate2, IViewActionDelegate
A run to line action that can be contributed to a an editor or view. The action will perform the "run to line" operation for parts that provide an appropriateIRunToLineTarget
adapter.Clients may reference/contribute this class as an action delegate in plug-in XML.
Since 3.1, this action also implements
IViewActionDelegate
.- Since:
- 3.0
- Restriction:
- This class is not intended to be subclassed by clients.
- Restriction:
- This class is not intended to be instantiated by clients.
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Constructor Summary
Constructors Constructor Description RunToLineActionDelegate()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dispose()
Allows the action delegate to clean up.void
init(IAction action)
Allows the action delegate to initialize itself after being created by the proxy action.void
init(IViewPart view)
Initializes this action delegate with the view it will work in.void
run(IAction action)
Performs this action.void
runWithEvent(IAction action, Event event)
Performs this action, passing the SWT event which triggered it.void
selectionChanged(IAction action, ISelection selection)
Notifies this action delegate that the selection in the workbench has changed.void
setActiveEditor(IAction action, IEditorPart targetEditor)
Sets the active editor for the delegate.void
update()
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Method Detail
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dispose
public void dispose()
Description copied from interface:IActionDelegate2
Allows the action delegate to clean up. This lifecycle method is called when the proxy action is done with this action delegate. This is the last method called.- Specified by:
dispose
in interfaceIActionDelegate2
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run
public void run(IAction action)
Description copied from interface:IActionDelegate
Performs this action.This method is called by the proxy action when the action has been triggered. Implement this method to do the actual work.
Note: If the action delegate also implements
IActionDelegate2
, then this method is not invoked but instead therunWithEvent(IAction, Event)
method is called.- Specified by:
run
in interfaceIActionDelegate
- Parameters:
action
- the action proxy that handles the presentation portion of the action
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selectionChanged
public void selectionChanged(IAction action, ISelection selection)
Description copied from interface:IActionDelegate
Notifies this action delegate that the selection in the workbench has changed.Implementers can use this opportunity to change the availability of the action or to modify other presentation properties.
When the selection changes, the action enablement state is updated based on the criteria specified in the plugin.xml file. Then the delegate is notified of the selection change regardless of whether the enablement criteria in the plugin.xml file is met.
- Specified by:
selectionChanged
in interfaceIActionDelegate
- Parameters:
action
- the action proxy that handles presentation portion of the actionselection
- the current selection, ornull
if there is no selection.
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update
public void update()
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init
public void init(IAction action)
Description copied from interface:IActionDelegate2
Allows the action delegate to initialize itself after being created by the proxy action. This lifecycle method is called after the action delegate has been created and before any other method of the action delegate is called.- Specified by:
init
in interfaceIActionDelegate2
- Parameters:
action
- the proxy action that handles the presentation portion of the action.
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runWithEvent
public void runWithEvent(IAction action, Event event)
Description copied from interface:IActionDelegate2
Performs this action, passing the SWT event which triggered it. This method is called by the proxy action when the action has been triggered. Implement this method to do the actual work.Note: This method is called instead of
run(IAction)
.- Specified by:
runWithEvent
in interfaceIActionDelegate2
- Parameters:
action
- the action proxy that handles the presentation portion of the actionevent
- the SWT event which triggered this action being run
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setActiveEditor
public void setActiveEditor(IAction action, IEditorPart targetEditor)
Description copied from interface:IEditorActionDelegate
Sets the active editor for the delegate. Implementors should disconnect from the old editor, connect to the new editor, and update the action to reflect the new editor.- Specified by:
setActiveEditor
in interfaceIEditorActionDelegate
- Parameters:
action
- the action proxy that handles presentation portion of the actiontargetEditor
- the new editor target
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init
public void init(IViewPart view)
Description copied from interface:IViewActionDelegate
Initializes this action delegate with the view it will work in.- Specified by:
init
in interfaceIViewActionDelegate
- Parameters:
view
- the view that provides the context for this delegate
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