Class EMFCompareContentMergeViewer
java.lang.Object
org.eclipse.jface.viewers.Viewer
org.eclipse.jface.viewers.ContentViewer
org.eclipse.compare.contentmergeviewer.ContentMergeViewer
org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.EMFCompareContentMergeViewer
- All Implemented Interfaces:
org.eclipse.compare.contentmergeviewer.IFlushable,org.eclipse.compare.internal.IFlushable2,org.eclipse.compare.IPropertyChangeNotifier,org.eclipse.core.runtime.IAdaptable,CommandStackListener,ICompareColor.Provider,org.eclipse.jface.viewers.IInputProvider,org.eclipse.jface.viewers.IInputSelectionProvider,org.eclipse.jface.viewers.ISelectionChangedListener,org.eclipse.jface.viewers.ISelectionProvider
- Direct Known Subclasses:
AbstractTreeContentMergeViewer,TableContentMergeViewer
public abstract class EMFCompareContentMergeViewer
extends org.eclipse.compare.contentmergeviewer.ContentMergeViewer
implements org.eclipse.jface.viewers.ISelectionChangedListener, ICompareColor.Provider, org.eclipse.core.runtime.IAdaptable, CommandStackListener
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Field Summary
FieldsFields inherited from class org.eclipse.jface.viewers.Viewer
WIDGET_DATA_KEY -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedEMFCompareContentMergeViewer(int style, ResourceBundle bundle, EMFCompareConfiguration cc) -
Method Summary
Modifier and TypeMethodDescriptionvoidcolorChanged(IColorChangeEvent changeColorEvent) voidcommandStackChanged(EventObject event) protected voidcopy(boolean leftToRight) protected org.eclipse.swt.widgets.ControlcreateCenterControl(org.eclipse.swt.widgets.Composite parent) protected voidcreateControls(org.eclipse.swt.widgets.Composite composite) protected abstract IMergeViewercreateMergeViewer(org.eclipse.swt.widgets.Composite parent, IMergeViewer.MergeViewerSide side) Creates the merge viewer for the given parent and the given side.protected voidcreateToolItems(org.eclipse.jface.action.ToolBarManager toolBarManager) protected booleanInhibits this method to avoid asking to save on each input change!!protected voideditingDomainChange(ICompareEditingDomain oldValue, ICompareEditingDomain newValue) protected voidflushContent(Object input, org.eclipse.core.runtime.IProgressMonitor monitor) getAdapter(Class adapter) protected IMergeViewerprotected final intReturns the ICompareColor.protected EMFCompareConfigurationorg.eclipse.swt.widgets.Compositeprotected final com.google.common.base.Predicate<? super EObject>protected final IDifferenceGroupProviderprotected DiffgetDiffFrom(IMergeViewer viewer) Checks the element selected in the given viewer in order to determine whether it can be adapted into a Diff.protected IMergeViewer.MergeViewerSideReturns the effective side taking into accountCompareConfiguration.isMirrored()to switch left and right.protected final org.eclipse.compare.internal.CompareHandlerServiceprotected IMergeViewerprotected IMergeViewervoidvoidvoidprotected voidhandleDispose(org.eclipse.swt.events.DisposeEvent event) voidprotected voidThis does the processingprotected voidhandlePropertyChangeEvent(org.eclipse.jface.util.PropertyChangeEvent event) protected voidhandleResizeAncestor(int x, int y, int width, int height) protected voidhandleResizeLeftRight(int x, int y, int width1, int centerWidth, int width2, int height) protected abstract voidpaintCenter(org.eclipse.swt.graphics.GC g) protected final voidvoidselectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent event) voidsetContentProvider(org.eclipse.jface.viewers.IContentProvider contentProvider) protected voidupdateContent(Object ancestor, Object left, Object right) Methods inherited from class org.eclipse.compare.contentmergeviewer.ContentMergeViewer
addPropertyChangeListener, buildControl, flush, flushLeft, flushRight, getCenterControl, getContents, getResourceBundle, getSelection, getTitle, getToolBarManager, handleCompareInputChange, handleSetFocus, hookControl, inputChanged, internalIsLeftDirty, internalIsRightDirty, isAncestorVisible, isLeftDirty, isLeftEditable, isRightDirty, isRightEditable, isThreeWay, refresh, removePropertyChangeListener, save, setConfirmSave, setLeftDirty, setRightDirty, setSelection, updateHeader, updateToolItemsMethods inherited from class org.eclipse.jface.viewers.ContentViewer
getContentProvider, getInput, getLabelProvider, handleLabelProviderChanged, labelProviderChanged, setInput, setLabelProviderMethods inherited from class org.eclipse.jface.viewers.Viewer
addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection
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Field Details
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CENTER_WIDTH
protected static final int CENTER_WIDTHWidth of center bar- See Also:
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Constructor Details
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EMFCompareContentMergeViewer
protected EMFCompareContentMergeViewer(int style, ResourceBundle bundle, EMFCompareConfiguration cc) - Parameters:
style-bundle-cc-
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Method Details
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setContentProvider
public void setContentProvider(org.eclipse.jface.viewers.IContentProvider contentProvider) - Overrides:
setContentProviderin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer
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handleAdapterFactoryChange
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colorChanged
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handleEditingDomainChange
- See Also:
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org.eclipse.emf.compare.ide.ui.internal.configuration.EMFCompareConfiguration#editingDomainChange(org.eclipse.emf.compare.domain.ICompareEditingDomain, org.eclipse.emf.compare.domain.ICompareEditingDomain)
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editingDomainChange
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handleDifferenceFiltersChange
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getDifferenceFilterPredicate
- Returns:
- the differenceFilterPredicate
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handleDifferenceGroupProviderChange
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getDifferenceGroupProvider
- Returns:
- the differenceGroupProvider
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getCompareColor
Returns the ICompareColor.- Specified by:
getCompareColorin interfaceICompareColor.Provider- Returns:
- the ICompareColor.
- See Also:
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org.eclipse.emf.compare.rcp.ui.internal.mergeviewer.ICompareColorProvider#getCompareColor()
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updateContent
- Specified by:
updateContentin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.updateContent(java.lang.Object, java.lang.Object, java.lang.Object)
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doSave
Inhibits this method to avoid asking to save on each input change!!- Overrides:
doSavein classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.doSave(java.lang.Object, java.lang.Object)
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createControls
protected void createControls(org.eclipse.swt.widgets.Composite composite) - Specified by:
createControlsin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.createControls(org.eclipse.swt.widgets.Composite)
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getEffectiveSide
Returns the effective side taking into accountCompareConfiguration.isMirrored()to switch left and right.- Parameters:
side-- Returns:
- the effective side with respect to mirroring.
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createToolItems
protected void createToolItems(org.eclipse.jface.action.ToolBarManager toolBarManager) - Overrides:
createToolItemsin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.createToolItems(org.eclipse.jface.action.ToolBarManager)
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commandStackChanged
- Specified by:
commandStackChangedin interfaceCommandStackListener
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copy
protected void copy(boolean leftToRight) - Specified by:
copyin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.copy(boolean)
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handleResizeAncestor
protected void handleResizeAncestor(int x, int y, int width, int height) - Specified by:
handleResizeAncestorin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.handleResizeAncestor(int, int, int, int)
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handleResizeLeftRight
protected void handleResizeLeftRight(int x, int y, int width1, int centerWidth, int width2, int height) - Specified by:
handleResizeLeftRightin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.handleResizeLeftRight(int, int, int, int, int, int)
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createMergeViewer
protected abstract IMergeViewer createMergeViewer(org.eclipse.swt.widgets.Composite parent, IMergeViewer.MergeViewerSide side) Creates the merge viewer for the given parent and the given side.- Parameters:
parent- composite in which to create the merge viewer.side- the side of the new viewer.- Returns:
- a new merge viewer.
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getCenterWidth
protected final int getCenterWidth()- Overrides:
getCenterWidthin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer
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getHandlerService
protected final org.eclipse.compare.internal.CompareHandlerService getHandlerService() -
getControl
public org.eclipse.swt.widgets.Composite getControl()- Overrides:
getControlin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.getControl()
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createCenterControl
protected org.eclipse.swt.widgets.Control createCenterControl(org.eclipse.swt.widgets.Composite parent) - Overrides:
createCenterControlin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.createCenterControl(org.eclipse.swt.widgets.Composite)
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paintCenter
protected abstract void paintCenter(org.eclipse.swt.graphics.GC g) -
getAdapter
- Specified by:
getAdapterin interfaceorg.eclipse.core.runtime.IAdaptable
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getAncestorMergeViewer
- Returns:
- the fAncestor
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getLeftMergeViewer
- Returns:
- the fLeft
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getRightMergeViewer
- Returns:
- the fRight
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selectionChanged
public void selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent event) - Specified by:
selectionChangedin interfaceorg.eclipse.jface.viewers.ISelectionChangedListener- See Also:
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ISelectionChangedListener.selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
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getDiffFrom
Checks the element selected in the given viewer in order to determine whether it can be adapted into a Diff.- Parameters:
viewer- The viewer which selection is to be checked.- Returns:
- The first of the Diffs selected in the given viewer, if any.
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handleDispose
protected void handleDispose(org.eclipse.swt.events.DisposeEvent event) - Overrides:
handleDisposein classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.handleDispose(org.eclipse.swt.events.DisposeEvent)
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redrawCenterControl
protected final void redrawCenterControl() -
getCompareConfiguration
- Overrides:
getCompareConfigurationin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer- See Also:
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ContentMergeViewer.getCompareConfiguration()
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flushContent
- Overrides:
flushContentin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer
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handlePropertyChangeEvent
protected void handlePropertyChangeEvent(org.eclipse.jface.util.PropertyChangeEvent event) This override uses a
MirrorManagerto intercept switches to the swap preference for controlling the mirror mode. When that preference property changes,handleMirroredChanged()is called.- Overrides:
handlePropertyChangeEventin classorg.eclipse.compare.contentmergeviewer.ContentMergeViewer
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handleMirroredChanged
protected void handleMirroredChanged()This does the processing
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