sk.uniba.euromath.plugin.views.outline
Class XMLOutlinePage

java.lang.Object
  org.eclipse.ui.part.Page
      sk.uniba.euromath.plugin.views.outline.XMLOutlinePage

All Implemented Interfaces:

IAdaptable, ISelectionChangedListener, ISelectionProvider, IPage, IPageBookViewPage, IContentOutlinePage, IDOMSelectionChangedListener, IDOMSelectionProvider

public class XMLOutlinePage
extends Page
implements IContentOutlinePage, IDOMSelectionChangedListener, ISelectionChangedListener, IAdaptable, IDOMSelectionProvider

Field Summary

protected XMLOutlineActionContributor

actionContributor Outline action contributor.

Constructor Summary

XMLOutlinePage(EditorSite site)

Method Summary

void	addSelectionChangedListener(IDOMSelectionChangedListener listener) Adds a listener for selection changes in this selection provider.
void	addSelectionChangedListener(ISelectionChangedListener listener)
protected IStructuredSelection	convertIXMLSelectionToIStructureSelection(sk.baka.ikslibs.interval.DOMIntervalSet xmlSelection)
void	createControl(Composite parent)
protected TreeViewer	createTreeViewer(Composite parent)
protected void	fireSelectionChangeEvent(sk.baka.ikslibs.interval.DOMIntervalSet xmlSelection)
XMLOutlineActionContributor	getActionContributor()
Object	getAdapter(Class adapter)
XMLAccessContentProvider	getContentProvider()
Control	getControl()
sk.baka.ikslibs.interval.DOMIntervalSet	getDOMSelection() Returns copy of the current selection of provider.
protected sk.uniba.euromath.plugin.views.outline.OutlineItemsLabelProvider	getLabelProvider()
protected Node	getRoot() Returns a XML node which will be the root of the outline tree.
ISelection	getSelection()
TreeViewer	getViewer()
XMLAccess	getXMLAccess()
protected IGeneralListener	getXmlAccessChangeHandler()
void	handleDocumentTransformation(XMLAccess newData)
protected boolean	isShowingTransformed()
protected void	prepareStatusLineManager(IStatusLineManager manager)
void	refresh()
void	refreshViewerData(Node topNode)
void	removeSelectionChangedListener(IDOMSelectionChangedListener listener) Removes the given selection change listener from this selection provider.
void	removeSelectionChangedListener(ISelectionChangedListener listener)
void	selectionChanged(DOMSelectionChangedEvent event) This should be called from TreeViewer or from EditorSite Selection in the Event can be IStructureSelection or IXMLSelection depending on even source.
void	selectionChanged(SelectionChangedEvent event)
void	setActionContributor(XMLOutlineActionContributor actionContributor)
void	setContentProvider(XMLAccessContentProvider contentProvider)
void	setFocus()
protected void	setLabelProvider(sk.uniba.euromath.plugin.views.outline.OutlineItemsLabelProvider labelProvider)
void	setSelection(sk.baka.ikslibs.interval.DOMIntervalSet selection) Routs information about this new IXMLSelection to SelectionListeners and to TreeViewer
void	setSelection(ISelection selection)
protected void	setShowingTransformed(boolean showingTransformed)
void	setShowTransformed(boolean showTrn)
protected void	setStatusLineManager(StatusLineUpdateManager statusLineManager)
void	setViewer(TreeViewer viewer)
protected sk.baka.ikslibs.interval.DOMIntervalSet	synchronizeViewerSelection(IStructuredSelection sSel, sk.baka.ikslibs.interval.DOMIntervalSet xmlSelection) Makes IDs from IStructureSelection and IDs from IXMLSelection.

Methods inherited from class org.eclipse.ui.part.Page

dispose, getSite, init, makeContributions, setActionBars

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.ui.part.IPage

dispose, setActionBars

Field Detail

actionContributor

protected XMLOutlineActionContributor actionContributor

Outline action contributor.

Constructor Detail

XMLOutlinePage

public XMLOutlinePage(EditorSite site)

Method Detail

createControl

public void createControl(Composite parent)

Specified by:

createControl in interface IPage

Specified by:

createControl in class Page

getRoot

protected Node getRoot()

Returns a XML node which will be the root of the outline tree.

prepareStatusLineManager

protected void prepareStatusLineManager(IStatusLineManager manager)

createTreeViewer

protected TreeViewer createTreeViewer(Composite parent)

getAdapter

public Object getAdapter(Class adapter)

Specified by:

getAdapter in interface IAdaptable

getControl

public Control getControl()

Specified by:

getControl in interface IPage

Specified by:

getControl in class Page

handleDocumentTransformation

public void handleDocumentTransformation(XMLAccess newData)

refreshViewerData

public void refreshViewerData(Node topNode)

refresh

public void refresh()

setFocus

public void setFocus()

Specified by:

setFocus in interface IPage

Specified by:

setFocus in class Page

getDOMSelection

public sk.baka.ikslibs.interval.DOMIntervalSet getDOMSelection()

Description copied from interface: IDOMSelectionProvider

Returns copy of the current selection of provider.

Specified by:

getDOMSelection in interface IDOMSelectionProvider

Returns:

Selection in that is stored, what is selected in whole document

addSelectionChangedListener

public void addSelectionChangedListener(IDOMSelectionChangedListener listener)

Description copied from interface: IDOMSelectionProvider

Adds a listener for selection changes in this selection provider. Has no effect if an identical listener is already registered.

Specified by:

addSelectionChangedListener in interface IDOMSelectionProvider

Parameters:

listener - a DOM selection changed listener

removeSelectionChangedListener

public void removeSelectionChangedListener(ISelectionChangedListener listener)

Specified by:

removeSelectionChangedListener in interface ISelectionProvider

setSelection

public void setSelection(sk.baka.ikslibs.interval.DOMIntervalSet selection)

Routs information about this new IXMLSelection to SelectionListeners and to TreeViewer

Specified by:

setSelection in interface IDOMSelectionProvider

Parameters:

selection - IXMLSelection to set

selectionChanged

public void selectionChanged(DOMSelectionChangedEvent event)

This should be called from TreeViewer or from EditorSite Selection in the Event can be IStructureSelection or IXMLSelection depending on even source.

Specified by:

selectionChanged in interface IDOMSelectionChangedListener

Parameters:

event - Event that contains Selection

fireSelectionChangeEvent

protected void fireSelectionChangeEvent(sk.baka.ikslibs.interval.DOMIntervalSet xmlSelection)

Parameters:

xmlSelection - IXMLSelection to be routed to selectionListeners

synchronizeViewerSelection

protected sk.baka.ikslibs.interval.DOMIntervalSet synchronizeViewerSelection(IStructuredSelection sSel,
                                                                             sk.baka.ikslibs.interval.DOMIntervalSet xmlSelection)

Makes IDs from IStructureSelection and IDs from IXMLSelection. Then the are 3 cases

• id from IStructureSelection is in IDs from IXMLSelection - no change, so do nothing
• id from IStructureSelection is NOT in IDs from IXMLSelection - new Node was selected in Outline, so add to IXMLSelection whole DOMInterval of this Node
• id from IXMLSelection is NOT in IDs from IStructureSelection - Node was deselected, so remove DOMInterval of this NOde

Parameters:

sSel - IStructureSelection from TreeViewer

xmlSelection - curent IXMLSelection, that will be updated

Returns:

convertIXMLSelectionToIStructureSelection

protected IStructuredSelection convertIXMLSelectionToIStructureSelection(sk.baka.ikslibs.interval.DOMIntervalSet xmlSelection)

setShowTransformed

public void setShowTransformed(boolean showTrn)

getViewer

public TreeViewer getViewer()

Returns:

Returns the viewer.

setViewer

public void setViewer(TreeViewer viewer)

Parameters:

viewer - The viewer to set.

getActionContributor

public XMLOutlineActionContributor getActionContributor()

Returns:

Returns the actionContributor.

setActionContributor

public void setActionContributor(XMLOutlineActionContributor actionContributor)

Parameters:

actionContributor - The actionContributor to set.

getContentProvider

public XMLAccessContentProvider getContentProvider()

Returns:

Returns the contentProvider.

setContentProvider

public void setContentProvider(XMLAccessContentProvider contentProvider)

Parameters:

contentProvider - The contentProvider to set.

getXMLAccess

public XMLAccess getXMLAccess()

Returns:

Returns the xmlAccess.

getLabelProvider

protected sk.uniba.euromath.plugin.views.outline.OutlineItemsLabelProvider getLabelProvider()

Returns:

Returns the labelProvider.

setLabelProvider

protected void setLabelProvider(sk.uniba.euromath.plugin.views.outline.OutlineItemsLabelProvider labelProvider)

Parameters:

labelProvider - The labelProvider to set.

isShowingTransformed

protected boolean isShowingTransformed()

Returns:

Returns the showingTransformed.

setShowingTransformed

protected void setShowingTransformed(boolean showingTransformed)

Parameters:

showingTransformed - The showingTransformed to set.

getXmlAccessChangeHandler

protected IGeneralListener getXmlAccessChangeHandler()

Returns:

Returns the xmlAccessChangeHandler.

setStatusLineManager

protected void setStatusLineManager(StatusLineUpdateManager statusLineManager)

Parameters:

statusLineManager - The statusLineManager to set.

addSelectionChangedListener

public void addSelectionChangedListener(ISelectionChangedListener listener)

Specified by:

addSelectionChangedListener in interface ISelectionProvider

getSelection

public ISelection getSelection()

Specified by:

getSelection in interface ISelectionProvider

setSelection

public void setSelection(ISelection selection)

Specified by:

setSelection in interface ISelectionProvider

selectionChanged

public void selectionChanged(SelectionChangedEvent event)

Specified by:

selectionChanged in interface ISelectionChangedListener

removeSelectionChangedListener

public void removeSelectionChangedListener(IDOMSelectionChangedListener listener)

Description copied from interface: IDOMSelectionProvider

Removes the given selection change listener from this selection provider. Has no affect if an identical listener is not registered.

Specified by:

removeSelectionChangedListener in interface IDOMSelectionProvider

Parameters:

listener - a DOM selection changed listener