public class SelectMarkerRulerAction extends ResourceAction implements IUpdate
This class may be instantiated but is not intended for sub-classing.
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 and Description |
---|
SelectMarkerRulerAction(ResourceBundle bundle,
String prefix,
ITextEditor editor,
IVerticalRulerInfo ruler)
Creates a new action for the given ruler and editor.
|
SelectMarkerRulerAction(ResourceBundle bundle,
String prefix,
IVerticalRuler ruler,
ITextEditor editor)
Deprecated.
As of 3.0, replaced by
SelectMarkerRulerAction(ResourceBundle, String, ITextEditor, IVerticalRulerInfo) |
Modifier and Type | Method and Description |
---|---|
protected IMarker |
chooseMarker(List markers)
Chooses the marker with the highest layer.
|
protected IAnnotationAccessExtension |
getAnnotationAccessExtension()
Returns the annotation access extension.
|
protected AbstractMarkerAnnotationModel |
getAnnotationModel()
Returns the
AbstractMarkerAnnotationModel of the editor's input. |
protected IDocument |
getDocument()
Returns the
IDocument of the editor's input. |
protected List |
getMarkers()
Returns all markers which include the ruler's line of activity.
|
protected IResource |
getResource()
Returns the resource for which to create the marker,
or
null if there is no applicable resource. |
protected void |
handleCoreException(CoreException exception,
String message)
Handles core exceptions.
|
protected boolean |
hasMarkers()
Returns all markers which include the ruler's line of activity.
|
protected boolean |
includesRulerLine(Position position,
IDocument document)
Checks whether a position includes the ruler's line of activity.
|
void |
run()
The default implementation of this
IAction method does
nothing. |
void |
update()
Requests that this object update itself.
|
getString, initialize, setHelpContextId
convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
public SelectMarkerRulerAction(ResourceBundle bundle, String prefix, ITextEditor editor, IVerticalRulerInfo ruler)
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys
(described in ResourceAction
constructor), or null
if noneeditor
- the editorruler
- the rulerResourceAction.ResourceAction(ResourceBundle, String)
public SelectMarkerRulerAction(ResourceBundle bundle, String prefix, IVerticalRuler ruler, ITextEditor editor)
SelectMarkerRulerAction(ResourceBundle, String, ITextEditor, IVerticalRulerInfo)
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keysruler
- the rulereditor
- the editorpublic void update()
IUpdate
public void run()
Action
IAction
method does
nothing. Subclasses should override this method if they do not need
information from the triggering event, or override
runWithEvent(Event)
if they do.run
in interface IAction
run
in class Action
How radio buttons are handled
,
How check boxes are handled
protected final IMarker chooseMarker(List markers)
markers
- the list of markers to choose fromnull
if none of the given markers has a marker annotation in the modelprotected final IAnnotationAccessExtension getAnnotationAccessExtension()
null
if
this action's editor has no such extensionprotected final IResource getResource()
null
if there is no applicable resource.null
protected final AbstractMarkerAnnotationModel getAnnotationModel()
AbstractMarkerAnnotationModel
of the editor's input.null
if there's noneprotected final IDocument getDocument()
IDocument
of the editor's input.protected final boolean includesRulerLine(Position position, IDocument document)
position
- the position to be checkeddocument
- the document the position refers totrue
if the line is included by the given positionprotected final void handleCoreException(CoreException exception, String message)
exception
- the exception to be handledmessage
- the message to be logged with the given exceptionprotected final List getMarkers()
IMarker
)protected final boolean hasMarkers()
IMarker
)
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