1 files changed, 130 insertions, 0 deletions
diff --git a/deprecated/org.eclipse.papyrus.infra.gmfdiag.xtext.glue/src/org/eclipse/papyrus/infra/gmfdiag/xtext/glue/partialEditing/SourceViewerHandleFactory.java b/deprecated/org.eclipse.papyrus.infra.gmfdiag.xtext.glue/src/org/eclipse/papyrus/infra/gmfdiag/xtext/glue/partialEditing/SourceViewerHandleFactory.java
new file mode 100644
index 00000000000..c4b05c671f5
--- /dev/null
+++ b/deprecated/org.eclipse.papyrus.infra.gmfdiag.xtext.glue/src/org/eclipse/papyrus/infra/gmfdiag/xtext/glue/partialEditing/SourceViewerHandleFactory.java
@@ -0,0 +1,130 @@
+/*******************************************************************************
+ * Copyright (c) 2010 itemis AG (http://www.itemis.eu) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.gmfdiag.xtext.glue.partialEditing;
+
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.jface.text.source.IOverviewRuler;
+import org.eclipse.jface.text.source.ISharedTextColors;
+import org.eclipse.jface.text.source.IVerticalRuler;
+import org.eclipse.jface.text.source.OverviewRuler;
+import org.eclipse.jface.text.source.VerticalRuler;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.editors.text.EditorsUI;
+import org.eclipse.ui.texteditor.AnnotationPreference;
+import org.eclipse.ui.texteditor.DefaultMarkerAnnotationAccess;
+import org.eclipse.ui.texteditor.MarkerAnnotationPreferences;
+import org.eclipse.ui.texteditor.SourceViewerDecorationSupport;
+import org.eclipse.xtext.ui.editor.XtextSourceViewer;
+import org.eclipse.xtext.ui.editor.XtextSourceViewerConfiguration;
+import org.eclipse.xtext.ui.editor.model.XtextDocument;
+import org.eclipse.xtext.ui.editor.preferences.IPreferenceStoreAccess;
+import org.eclipse.xtext.ui.editor.quickfix.IssueResolutionProvider;
+import org.eclipse.xtext.ui.editor.validation.AnnotationIssueProcessor;
+import org.eclipse.xtext.ui.editor.validation.IValidationIssueProcessor;
+import org.eclipse.xtext.ui.editor.validation.ValidationJob;
+import org.eclipse.xtext.validation.CheckMode;
+import org.eclipse.xtext.validation.IResourceValidator;
+import org.eclipse.xtext.validation.Issue;
+
+import com.google.common.collect.Iterators;
+import com.google.inject.Inject;
+import com.google.inject.Injector;
+import com.google.inject.Provider;
+
+/**
+ * @author Sebastian Zarnekow - Initial contribution and API
+ */
+public class SourceViewerHandleFactory {
+	
+	@Inject 
+	private XtextSourceViewer.Factory sourceViewerFactory;
+	
+	@Inject 
+	private Provider<XtextSourceViewerConfiguration> sourceViewerConfigurationProvider;
+	
+	@Inject 
+	private Provider<XtextDocument> documentProvider;
+	
+	@Inject 
+	private IResourceValidator resourceValidator;
+	
+	@Inject
+	private IPreferenceStoreAccess preferenceStoreAccess;
+	
+	private Injector xtextInjector ;
+	
+	protected static final int VERTICAL_RULER_WIDTH= 12;
+	
+	/**
+	 * @param parent 
+	 * @param resourceProvider 
+	 * @return SourceViewerHandle
+	 *
+	 */
+	public SourceViewerHandle create(Composite parent, ISyntheticResourceProvider resourceProvider) {
+		final IVerticalRuler ruler = new VerticalRuler(VERTICAL_RULER_WIDTH, new DefaultMarkerAnnotationAccess());
+		final IOverviewRuler oRuler = new OverviewRuler(new DefaultMarkerAnnotationAccess(), VERTICAL_RULER_WIDTH, getSharedColors());
+		//final XtextSourceViewer viewer = sourceViewerFactory.createSourceViewer(parent, ruler, oRuler, true, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
+		final XtextSourceViewer viewer = new CustomXtextSourceViewer(parent, ruler, oRuler, false, SWT.V_SCROLL | SWT.H_SCROLL);
+		/*
+		 * final IVerticalRuler ruler = new VerticalRuler(VERTICAL_RULER_WIDTH, null) ;
+		final XtextSourceViewer viewer = new CustomXtextSourceViewer(parent, ruler, null, true, SWT.None); 
+		 */
+		
+		
+		XtextSourceViewerConfiguration viewerConfiguration = sourceViewerConfigurationProvider.get();
+		viewer.configure(viewerConfiguration);
+		
+		final SourceViewerDecorationSupport viewerDecorationSupport = new SourceViewerDecorationSupport(viewer, null, new DefaultMarkerAnnotationAccess(), getSharedColors());
+		MarkerAnnotationPreferences annotationPreferences = new MarkerAnnotationPreferences();
+		Iterator<AnnotationPreference> e= Iterators.filter(annotationPreferences.getAnnotationPreferences().iterator(), AnnotationPreference.class);
+		while (e.hasNext())
+			viewerDecorationSupport.setAnnotationPreference(e.next());
+		viewerDecorationSupport.install(preferenceStoreAccess.getPreferenceStore());
+		parent.addDisposeListener(new DisposeListener() {
+			public void widgetDisposed(DisposeEvent e) {
+				viewerDecorationSupport.dispose();
+			}
+		});
+		final XtextDocument document = documentProvider.get();
+		final SourceViewerHandle result = new SourceViewerHandle(document, viewer, viewerConfiguration, resourceProvider, xtextInjector);
+		ValidationJob job = new ValidationJob(resourceValidator, document, 
+				new IValidationIssueProcessor() {
+					private AnnotationIssueProcessor annotationIssueProcessor;
+					
+					public void processIssues(List<Issue> issues, IProgressMonitor monitor) {
+						if(viewer.getTextWidget() == null) {
+							// the text widget is disposed => don't try displaying errors in this widget
+							return;
+						}
+						IValidationIssueProcessor issueProcessor = result.getIssueProcessor();
+						if (issueProcessor != null)
+							issueProcessor.processIssues(issues, monitor);
+						if (annotationIssueProcessor == null) {
+							annotationIssueProcessor = new AnnotationIssueProcessor(document, 
+									viewer.getAnnotationModel(), 
+									new IssueResolutionProvider.NullImpl());
+						}
+						if (annotationIssueProcessor != null)
+							annotationIssueProcessor.processIssues(issues, monitor);						
+					}
+				}, CheckMode.FAST_ONLY);
+		document.setValidationJob(job);
+		return result;
+	}
+	
+	protected ISharedTextColors getSharedColors() {
+		return EditorsUI.getSharedTextColors();
+	}
+}