Package com._1c.g5.v8.dt.xtext.compare.ui.mergeviewer

Class XtextThreeSideTextMergeViewer

java.lang.Object

org.eclipse.jface.viewers.Viewer

org.eclipse.jface.viewers.ContentViewer

com._1c.g5.v8.dt.compare.ui.mergeviewer.ThreeSideTextMergeViewer

com._1c.g5.v8.dt.xtext.compare.ui.mergeviewer.XtextThreeSideTextMergeViewer

All Implemented Interfaces:

org.eclipse.compare.contentmergeviewer.IFlushable, org.eclipse.compare.IPropertyChangeNotifier, IInputProvider, IInputSelectionProvider, ISelectionProvider

public class XtextThreeSideTextMergeViewer
extends ThreeSideTextMergeViewer

The extension of ThreeSideTextMergeViewer to provide the syntax highlighting for Xtext based languages.

Field Summary

Fields inherited from class com._1c.g5.v8.dt.compare.ui.mergeviewer.ThreeSideTextMergeViewer

leftToResultMerger, rightToResultMerger

Fields inherited from class org.eclipse.jface.viewers.Viewer

WIDGET_DATA_KEY

Constructor Summary

Constructors

Constructor	Description
XtextThreeSideTextMergeViewer(org.eclipse.swt.widgets.Composite parent, org.eclipse.compare.CompareConfiguration compareConfiguration, org.eclipse.ui.services.IServiceLocator serviceLocator, com.google.inject.Provider<org.eclipse.xtext.ui.editor.XtextSourceViewerConfiguration> sourceViewerConfigurationProvider, org.eclipse.xtext.ui.compare.StreamContentDocumentProvider documentProvider)	Creates a xtext source merge viewer under the given parent control.

Method Summary

Modifier and Type	Method	Description
protected void	configureTextViewer(org.eclipse.jface.text.TextViewer textViewer)	Configures the passed text viewer.
protected org.eclipse.jface.text.source.SourceViewer	createSourceViewer(org.eclipse.swt.widgets.Composite parent)	Creates a new source viewer.
protected void	handleDispose(org.eclipse.swt.events.DisposeEvent event)
protected void	handlePropertyChangeEvent(org.eclipse.jface.util.PropertyChangeEvent event)	Handles property change event.
protected void	setEditable(org.eclipse.jface.text.source.ISourceViewer sourceViewer, boolean state)	Sets the editable state of the given source viewer.
protected void	updateContent(Object left, Object right, Object mergeResult, String absentObjectMessage)	Initializes the text viewers of the three content areas with the given input objects.

Methods inherited from class com._1c.g5.v8.dt.compare.ui.mergeviewer.ThreeSideTextMergeViewer

addPropertyChangeListener, copyAll, copyDiffFromLeft, copyDiffFromRight, createDocumentMerger, createDocumentMergerInput, createToolItems, doSave, flush, flushResultContent, getCompareConfiguration, getControl, getDirectionAreaWidth, getPreviousDiff, getResultContent, getSelection, goToNextChange, goToNextDifference, goToNextMergeConflict, goToPreviousChange, goToPreviousConflict, goToPreviousDifference, handleMergeInputChange, inputChanged, invalidateLines, isResultDirty, isSynchronizedScrolling, refresh, removePropertyChangeListener, setResultContent, setResultDirty, setSelection, updateComparison, updateFont, updatePresentation, updateToolItems

Methods inherited from class org.eclipse.jface.viewers.ContentViewer

getContentProvider, getInput, getLabelProvider, handleLabelProviderChanged, hookControl, labelProviderChanged, setContentProvider, setInput, setLabelProvider

Methods inherited from class org.eclipse.jface.viewers.Viewer

addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection

Methods inherited from class java.lang.Object

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

Constructor Detail

XtextThreeSideTextMergeViewer

public XtextThreeSideTextMergeViewer(org.eclipse.swt.widgets.Composite parent,
                                     org.eclipse.compare.CompareConfiguration compareConfiguration,
                                     org.eclipse.ui.services.IServiceLocator serviceLocator,
                                     com.google.inject.Provider<org.eclipse.xtext.ui.editor.XtextSourceViewerConfiguration> sourceViewerConfigurationProvider,
                                     org.eclipse.xtext.ui.compare.StreamContentDocumentProvider documentProvider)

Creates a xtext source merge viewer under the given parent control.

Parameters:

parent - the parent control, can not be null

compareConfiguration - the compare configuration, can not be null

serviceLocator - the service locator, can not be null

sourceViewerConfigurationProvider - the SourceViewerConfiguration provider, can not be null

documentProvider - the document provider, can not be null

Method Detail

updateContent

protected void updateContent(Object left,
                             Object right,
                             Object mergeResult,
                             String absentObjectMessage)

Description copied from class: ThreeSideTextMergeViewer

Initializes the text viewers of the three content areas with the given input objects.

Overrides:

updateContent in class ThreeSideTextMergeViewer

Parameters:

left - the input for the left side area, can not be null

right - the input for the left side area, can not be null

mergeResult - the input for the merge result side area, can not be null

absentObjectMessage - the absent object message, can not be null

handleDispose

protected void handleDispose(org.eclipse.swt.events.DisposeEvent event)

Overrides:

handleDispose in class ThreeSideTextMergeViewer

configureTextViewer

protected void configureTextViewer(org.eclipse.jface.text.TextViewer textViewer)

Description copied from class: ThreeSideTextMergeViewer

Configures the passed text viewer. This method is called after the three text viewers have been created for the content areas.

Overrides:

configureTextViewer in class ThreeSideTextMergeViewer

Parameters:

textViewer - the text viewer to configure, can not be null

setEditable

protected void setEditable(org.eclipse.jface.text.source.ISourceViewer sourceViewer,
                           boolean state)

Description copied from class: ThreeSideTextMergeViewer

Sets the editable state of the given source viewer.

Overrides:

setEditable in class ThreeSideTextMergeViewer

Parameters:

sourceViewer - the given source viewer, can not be null

state - the state to set

createSourceViewer

protected org.eclipse.jface.text.source.SourceViewer createSourceViewer(org.eclipse.swt.widgets.Composite parent)

Description copied from class: ThreeSideTextMergeViewer

Creates a new source viewer. This method is called when creating and initializing the content areas of the merge viewer.

Overrides:

createSourceViewer in class ThreeSideTextMergeViewer

Parameters:

parent - the parent of the viewer's control, can not be null

Returns:

the newly created source viewer, never null

handlePropertyChangeEvent

protected void handlePropertyChangeEvent(org.eclipse.jface.util.PropertyChangeEvent event)

Description copied from class: ThreeSideTextMergeViewer

Handles property change event.

Overrides:

handlePropertyChangeEvent in class ThreeSideTextMergeViewer

Parameters:

event - the property change event, cannot be null