Java Code Examples for org.eclipse.jface.text.source.projection.ProjectionViewer#doOperation()

The following examples show how to use org.eclipse.jface.text.source.projection.ProjectionViewer#doOperation() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: BibEditor.java From texlipse with Eclipse Public License 1.0

6 votes

public void createPartControl(Composite parent) {
    super.createPartControl(parent);
    ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
    
    fProjectionSupport = new ProjectionSupport(projectionViewer,
            getAnnotationAccess(), getSharedColors());
    fProjectionSupport
    .addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error");
    fProjectionSupport
    .addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning");
    fProjectionSupport.install();
    
    if (TexlipsePlugin.getDefault().getPreferenceStore().getBoolean(TexlipseProperties.BIB_CODE_FOLDING)) {
        projectionViewer.doOperation(ProjectionViewer.TOGGLE);
    }
    
    this.documentModel.update();
}

Example 2

Source File: JavaScriptLightWeightEditor.java From typescript.java with MIT License

6 votes

/**
 * Install everything necessary to get document folding working and enable
 * document folding
 * 
 * @param sourceViewer
 */
private void installProjectionSupport() {

	ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
	fProjectionSupport = new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
	fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error"); //$NON-NLS-1$
	fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning"); //$NON-NLS-1$
	fProjectionSupport.setHoverControlCreator(new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent);
		}
	});
	fProjectionSupport.install();

	if (isFoldingEnabled()) {
		projectionViewer.doOperation(ProjectionViewer.TOGGLE);
	}
}

Example 3

Source File: PyEditProjection.java From Pydev with Eclipse Public License 1.0

6 votes

@Override
public void createPartControl(Composite parent) {
    super.createPartControl(parent);
    try {
        ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();

        fProjectionSupport = new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
        fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error");
        fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning");
        fProjectionSupport.setHoverControlCreator(new IInformationControlCreator() {
            @Override
            public IInformationControl createInformationControl(Shell shell) {
                return new DefaultInformationControl(shell);
            }
        });
        fProjectionSupport.install();

        if (isFoldingEnabled()) {
            projectionViewer.doOperation(ProjectionViewer.TOGGLE);
        }
    } catch (Exception e) {
        Log.log(e);
    }
}

Example 4

Source File: TexEditor.java From texlipse with Eclipse Public License 1.0

5 votes

/** 
 * Create the part control.
 * 
 * @see org.eclipse.ui.IWorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
 */
public void createPartControl(Composite parent) {
    super.createPartControl(parent);
    // enable projection support (for code folder)
    ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
    fProjectionSupport = new ProjectionSupport(projectionViewer,
            getAnnotationAccess(), getSharedColors());
    fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error");
    fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning");
    fProjectionSupport.install();

    if (TexlipsePlugin.getDefault().getPreferenceStore().getBoolean(TexlipseProperties.CODE_FOLDING)) {
    	projectionViewer.doOperation(ProjectionViewer.TOGGLE);
    }
    
    fAnnotationUpdater = new TexlipseAnnotationUpdater(this);
    
    ((IPostSelectionProvider) getSelectionProvider()).addPostSelectionChangedListener(
            new ISelectionChangedListener(){
                public void selectionChanged(SelectionChangedEvent event) {
                    //Delete all StatuslineErrors after selection changes
                    documentModel.removeStatusLineErrorMessage();
                }
            });

    // register documentModel as documentListener
    // in initializeEditor this would cause NPE
    this.getDocumentProvider().getDocument(getEditorInput()).addDocumentListener(this.documentModel);
    this.documentModel.initializeModel();
    this.documentModel.updateNow();

    ISourceViewer sourceViewer = getSourceViewer();
    if (sourceViewer instanceof ITextViewerExtension) {
        if (fBracketInserter == null)
            fBracketInserter = new BracketInserter(getSourceViewer(), this);
        ((ITextViewerExtension) sourceViewer).prependVerifyKeyListener(fBracketInserter);
    }
}

Example 5

Source File: TLAEditor.java From tlaplus with MIT License

5 votes

@Override
  public void createPartControl(final Composite parent)
  {
      super.createPartControl(parent);
      /*
       * Add projection support (i.e. for folding) 
       */
      final ProjectionViewer viewer = (ProjectionViewer) getSourceViewer();
      projectionSupport = new ProjectionSupport(viewer, getAnnotationAccess(), getSharedColors());
      projectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error"); //$NON-NLS-1$
      projectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning"); //$NON-NLS-1$
      projectionSupport.install();
      
if (viewer.canDoOperation(ProjectionViewer.TOGGLE)) {
	viewer.doOperation(ProjectionViewer.TOGGLE);
}

      // model for adding projections (folds)
      annotationModel = viewer.getProjectionAnnotationModel();

      // this must be instantiated after annotationModel so that it does
      // not call methods that use annotation model when the model is still null
      proofStructureProvider = new TLAProofFoldingStructureProvider(this);
      
      // refresh the editor in case it should be
      // read only
      refresh();

      // tlapmColoring = new TLAPMColoringOutputListener(this);
      
      service = this.getSite().getService(IEventBroker.class);
  }

Example 6

Source File: JsonEditor.java From KaiZen-OpenAPI-Editor with Eclipse Public License 1.0

5 votes

@Override
public void createPartControl(Composite parent) {
    super.createPartControl(parent);

    ProjectionViewer viewer = getProjectionViewer();

    projectionSupport = new ProjectionSupport(viewer, getAnnotationAccess(), getSharedColors());
    projectionSupport.install();

    // turn projection mode on
    viewer.doOperation(ProjectionViewer.TOGGLE);

    annotationModel = viewer.getProjectionAnnotationModel();
    getPreferenceStore().addPropertyChangeListener(preferenceChangeListener);
}

Example 7

Source File: GamlEditor.java From gama with GNU General Public License v3.0

5 votes

@Override
protected void installFoldingSupport(final ProjectionViewer projectionViewer) {
	super.installFoldingSupport(projectionViewer);
	if (!isRangeIndicatorEnabled()) {
		projectionViewer.doOperation(ProjectionViewer.TOGGLE);
	}
}

Example 8

Source File: AbstractFoldingEditor.java From APICloud-Studio with GNU General Public License v3.0

5 votes

public void createPartControl(Composite parent)
{
	super.createPartControl(parent);

	ProjectionViewer viewer = (ProjectionViewer) getSourceViewer();
	ProjectionSupport projectionSupport = new ProjectionSupport(viewer, getAnnotationAccess(), getSharedColors());
	projectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error"); //$NON-NLS-1$
	projectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning"); //$NON-NLS-1$
	projectionSupport.install();

	viewer.doOperation(ProjectionViewer.TOGGLE);
}

Example 9

Source File: JavaEditor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

/**
 * Does the actual toggling of projection.
 */
private void toggleFolding() {
	ISourceViewer sourceViewer= getSourceViewer();
	if (sourceViewer instanceof ProjectionViewer) {
		ProjectionViewer pv= (ProjectionViewer) sourceViewer;
		if (pv.isProjectionMode() != isFoldingEnabled()) {
			if (pv.canDoOperation(ProjectionViewer.TOGGLE))
				pv.doOperation(ProjectionViewer.TOGGLE);
		}
	}
}

Example 10

Source File: JavaScriptLightWeightEditor.java From typescript.java with MIT License

4 votes

@Override
protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {

	String property = event.getProperty();

	if (AbstractDecoratedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH.equals(property)) {
		/*
		 * Ignore tab setting since we rely on the formatter preferences. We
		 * do this outside the try-finally block to avoid that
		 * EDITOR_TAB_WIDTH is handled by the sub-class
		 * (AbstractDecoratedTextEditor).
		 */
		return;
	}

	try {
		ISourceViewer sourceViewer = getSourceViewer();
		if (sourceViewer == null)
			return;

		if (JavaScriptCore.COMPILER_SOURCE.equals(property)) {
			if (event.getNewValue() instanceof String)
				fBracketMatcher.setSourceVersion((String) event.getNewValue());
			// fall through as others are interested in source change as
			// well.
		}

		((JavaScriptSourceViewerConfiguration) getSourceViewerConfiguration()).handlePropertyChangeEvent(event);

		if (PreferenceConstants.EDITOR_FOLDING_PROVIDER.equals(property)) {
			if (sourceViewer instanceof ProjectionViewer) {
				ProjectionViewer pv = (ProjectionViewer) sourceViewer;
				// install projection support if it has not even been
				// installed yet
				if (isFoldingEnabled() && (fProjectionSupport == null)) {
					installProjectionSupport();
				}
				if (pv.isProjectionMode() != isFoldingEnabled()) {
					if (pv.canDoOperation(ProjectionViewer.TOGGLE)) {
						pv.doOperation(ProjectionViewer.TOGGLE);
					}
				}
			}
			return;
		}
	} finally {
		super.handlePreferenceStoreChanged(event);
	}
}