initial commit metrics xtext
diff --git a/org.eclipse.emf.refactor.metrics.xtext/.classpath b/org.eclipse.emf.refactor.metrics.xtext/.classpath
new file mode 100644
index 0000000..8a8f166
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+ <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+ <classpathentry kind="src" path="src"/>
+ <classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/org.eclipse.emf.refactor.metrics.xtext/.project b/org.eclipse.emf.refactor.metrics.xtext/.project
new file mode 100644
index 0000000..9b8947f
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>org.eclipse.emf.refactor.metrics.xtext</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.ManifestBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.SchemaBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.pde.PluginNature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+</projectDescription>
diff --git a/org.eclipse.emf.refactor.metrics.xtext/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.emf.refactor.metrics.xtext/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..f287d53
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/org.eclipse.emf.refactor.metrics.xtext/META-INF/MANIFEST.MF b/org.eclipse.emf.refactor.metrics.xtext/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..c78a088
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/META-INF/MANIFEST.MF
@@ -0,0 +1,17 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: MetricsXtext
+Bundle-SymbolicName: org.eclipse.emf.refactor.metrics.xtext;singleton:=true
+Bundle-Version: 0.7.1
+Bundle-Activator: org.eclipse.emf.refactor.metrics.xtext.Activator
+Require-Bundle: org.eclipse.ui,
+ org.eclipse.core.runtime,
+ org.eclipse.jface.text;bundle-version="3.8.1",
+ org.eclipse.emf.ecore;bundle-version="2.8.1",
+ org.eclipse.xtext;bundle-version="2.3.1",
+ org.eclipse.xtext.ui;bundle-version="2.3.1",
+ org.eclipse.emf.refactor.metrics;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.metrics.runtime;bundle-version="0.7.0"
+Bundle-ActivationPolicy: lazy
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Import-Package: org.eclipse.ui
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/Activator.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/Activator.class
new file mode 100644
index 0000000..ae777e4
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/Activator.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/XtextStartup.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/XtextStartup.class
new file mode 100644
index 0000000..56b559f
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/XtextStartup.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsOnElementCommandHandler.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsOnElementCommandHandler.class
new file mode 100644
index 0000000..e498b49
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsOnElementCommandHandler.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsTransitivelyCommandHandler.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsTransitivelyCommandHandler.class
new file mode 100644
index 0000000..38cf7ff
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsTransitivelyCommandHandler.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextHighlightManager.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextHighlightManager.class
new file mode 100644
index 0000000..05301a4
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextHighlightManager.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextProjectManager.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextProjectManager.class
new file mode 100644
index 0000000..b24951a
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextProjectManager.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager$1.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager$1.class
new file mode 100644
index 0000000..8a023ac
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager$1.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager.class
new file mode 100644
index 0000000..0e3b2f5
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/ui/XtextHighlighting.class b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/ui/XtextHighlighting.class
new file mode 100644
index 0000000..7853c27
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/bin/org/eclipse/emf/refactor/metrics/xtext/ui/XtextHighlighting.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.metrics.xtext/build.properties b/org.eclipse.emf.refactor.metrics.xtext/build.properties
new file mode 100644
index 0000000..6f20375
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/build.properties
@@ -0,0 +1,5 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+ .,\
+ plugin.xml
diff --git a/org.eclipse.emf.refactor.metrics.xtext/plugin.xml b/org.eclipse.emf.refactor.metrics.xtext/plugin.xml
new file mode 100644
index 0000000..5167e4a
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/plugin.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+ <extension
+ point="org.eclipse.ui.menus">
+ <menuContribution
+ allPopups="true"
+ locationURI="popup:org.eclipse.ui.popup.any?after=additions">
+ <menu
+ id="org.eclipse.emf.refactor.runtime.menu"
+ label="EMF Quality Assurance (use existing techniques)">
+ <command
+ commandId="org.eclipse.emf.refactor.metrics.xtext.calculateMetricsOnElementCommand"
+ label="Calculate Configured Metrics (on element)"
+ style="push">
+ <visibleWhen
+ checkEnabled="true">
+ <iterate
+ ifEmpty="false">
+ <instanceof
+ value="org.eclipse.jface.text.TextSelection">
+ </instanceof>
+ </iterate>
+ </visibleWhen>
+ </command>
+ <command
+ commandId="org.eclipse.emf.refactor.metrics.xtext.calculateMetricsTransitivelyCommand"
+ label="Calculate Configured Metrics (on model)"
+ style="push">
+ <visibleWhen
+ checkEnabled="true">
+ <iterate
+ ifEmpty="false">
+ <instanceof
+ value="org.eclipse.jface.text.TextSelection">
+ </instanceof>
+ </iterate>
+ </visibleWhen>
+ </command>
+ </menu>
+ </menuContribution>
+ </extension>
+ <extension
+ point="org.eclipse.ui.commands">
+ <command
+ id="org.eclipse.emf.refactor.metrics.xtext.calculateMetricsOnElementCommand"
+ name="CalculateMetricsOnElementCommand">
+ </command>
+ <command
+ id="org.eclipse.emf.refactor.metrics.xtext.calculateMetricsTransitivelyCommand"
+ name="CalculateMetricsTransitivelyCommand">
+ </command>
+ </extension>
+ <extension
+ point="org.eclipse.ui.handlers">
+ <handler
+ class="org.eclipse.emf.refactor.metrics.xtext.handler.CalculateMetricsOnElementCommandHandler"
+ commandId="org.eclipse.emf.refactor.metrics.xtext.calculateMetricsOnElementCommand">
+ </handler>
+ <handler
+ class="org.eclipse.emf.refactor.metrics.xtext.handler.CalculateMetricsTransitivelyCommandHandler"
+ commandId="org.eclipse.emf.refactor.metrics.xtext.calculateMetricsTransitivelyCommand">
+ </handler>
+ </extension>
+ <extension
+ point="org.eclipse.ui.startup">
+ <startup
+ class="org.eclipse.emf.refactor.metrics.xtext.XtextStartup">
+ </startup>
+ </extension>
+
+</plugin>
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/Activator.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/Activator.java
new file mode 100644
index 0000000..e4482fe
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/Activator.java
@@ -0,0 +1,50 @@
+package org.eclipse.emf.refactor.metrics.xtext;
+
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class Activator extends AbstractUIPlugin {
+
+ // The plug-in ID
+ public static final String PLUGIN_ID = "org.eclipse.emf.refactor.metrics.xtext"; //$NON-NLS-1$
+
+ // The shared instance
+ private static Activator plugin;
+
+ /**
+ * The constructor
+ */
+ public Activator() {
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+ */
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+ plugin = this;
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
+ */
+ public void stop(BundleContext context) throws Exception {
+ plugin = null;
+ super.stop(context);
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static Activator getDefault() {
+ return plugin;
+ }
+
+}
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/XtextStartup.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/XtextStartup.java
new file mode 100644
index 0000000..ac42b66
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/XtextStartup.java
@@ -0,0 +1,15 @@
+package org.eclipse.emf.refactor.metrics.xtext;
+
+import org.eclipse.emf.refactor.metrics.runtime.managers.RuntimeManager;
+import org.eclipse.emf.refactor.metrics.xtext.ui.XtextHighlighting;
+import org.eclipse.ui.IStartup;
+
+public class XtextStartup implements IStartup {
+
+ @Override
+ public void earlyStartup() {
+ RuntimeManager.getInstance(new XtextHighlighting());
+ System.out.println("Started");
+ }
+
+}
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsOnElementCommandHandler.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsOnElementCommandHandler.java
new file mode 100644
index 0000000..024b645
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsOnElementCommandHandler.java
@@ -0,0 +1,61 @@
+package org.eclipse.emf.refactor.metrics.xtext.handler;
+
+import java.util.List;
+
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.core.commands.IHandlerListener;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.refactor.metrics.runtime.managers.RuntimeManager;
+import org.eclipse.emf.refactor.metrics.xtext.managers.XtextProjectManager;
+import org.eclipse.emf.refactor.metrics.xtext.managers.XtextSelectionManager;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Cursor;
+import org.eclipse.ui.PlatformUI;
+
+public class CalculateMetricsOnElementCommandHandler implements IHandler {
+
+ @Override
+ public void addHandlerListener(IHandlerListener handlerListener) { }
+
+ @Override
+ public void dispose() { }
+
+ @Override
+ public Object execute(ExecutionEvent event) throws ExecutionException {
+ Cursor oldCursor = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().getCursor();
+ PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(new Cursor(null,SWT.CURSOR_WAIT));
+ ISelection selection = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
+ List<EObject> context = XtextSelectionManager.getESelection(selection);
+ IProject project = XtextProjectManager.getActualProject(selection);
+ if (project == null) {
+ PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(oldCursor);
+ MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
+ "EMF Quality Assurance", "Can not calculate metrics: project is " + project);
+ return null;
+ }
+ System.out.println("context: " + context);
+ RuntimeManager.getInstance();
+ RuntimeManager.calculateConfiguredMetricsOnElement(project, context);
+ PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(oldCursor);
+ return null;
+ }
+
+ @Override
+ public boolean isEnabled() {
+ return true;
+ }
+
+ @Override
+ public boolean isHandled() {
+ return true;
+ }
+
+ @Override
+ public void removeHandlerListener(IHandlerListener handlerListener) { }
+
+}
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsTransitivelyCommandHandler.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsTransitivelyCommandHandler.java
new file mode 100644
index 0000000..32390cf
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/handler/CalculateMetricsTransitivelyCommandHandler.java
@@ -0,0 +1,61 @@
+package org.eclipse.emf.refactor.metrics.xtext.handler;
+
+import java.util.List;
+
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.core.commands.IHandlerListener;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.refactor.metrics.runtime.managers.RuntimeManager;
+import org.eclipse.emf.refactor.metrics.xtext.managers.XtextProjectManager;
+import org.eclipse.emf.refactor.metrics.xtext.managers.XtextSelectionManager;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Cursor;
+import org.eclipse.ui.PlatformUI;
+
+public class CalculateMetricsTransitivelyCommandHandler implements IHandler {
+
+ @Override
+ public void addHandlerListener(IHandlerListener handlerListener) { }
+
+ @Override
+ public void dispose() { }
+
+ @Override
+ public Object execute(ExecutionEvent event) throws ExecutionException {
+ Cursor oldCursor = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().getCursor();
+ PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(new Cursor(null,SWT.CURSOR_WAIT));
+ ISelection selection = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
+ List<EObject> context = XtextSelectionManager.getESelection(selection);
+ IProject project = XtextProjectManager.getActualProject(selection);
+ if (project == null) {
+ PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(oldCursor);
+ MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
+ "EMF Metrics", "Can not calculate metrics: project is " + project);
+ return null;
+ }
+ RuntimeManager.getInstance();
+ RuntimeManager.calculateConfiguredMetricsTransitively(project, EcoreUtil.getRootContainer(context.get(0)));
+ PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().setCursor(oldCursor);
+ return null;
+ }
+
+ @Override
+ public boolean isEnabled() {
+ return true;
+ }
+
+ @Override
+ public boolean isHandled() {
+ return true;
+ }
+
+ @Override
+ public void removeHandlerListener(IHandlerListener handlerListener) { }
+
+}
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextHighlightManager.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextHighlightManager.java
new file mode 100644
index 0000000..3f8a148
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextHighlightManager.java
@@ -0,0 +1,66 @@
+package org.eclipse.emf.refactor.metrics.xtext.managers;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.refactor.metrics.runtime.core.Result;
+import org.eclipse.jface.text.source.ISourceViewer;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.xtext.nodemodel.ICompositeNode;
+import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
+import org.eclipse.xtext.ui.editor.XtextEditor;
+import org.eclipse.xtext.ui.editor.utils.EditorUtils;
+
+import com.google.inject.Inject;
+
+public class XtextHighlightManager {
+
+ private static XtextHighlightManager instance = null;
+ private List<EObject> selected;
+
+ private XtextHighlightManager() {
+ selected = new ArrayList<EObject>();
+ }
+
+ public static XtextHighlightManager getInstance() {
+ if(instance == null) {
+ instance = new XtextHighlightManager();
+ }
+ return instance;
+ }
+
+ @Inject
+ public void highlight(Object selection) {
+ // clear former selected eObjects
+ selected.clear();
+ // set selected eObjects from selection
+ if (selection instanceof StructuredSelection) {
+ StructuredSelection ss = (StructuredSelection) selection;
+ @SuppressWarnings("unchecked")
+ Iterator<Object> it = ss.iterator();
+ while (it.hasNext()) {
+ Object o = it.next();
+ if (o instanceof Result) {
+ selected.addAll(((Result) o).getContext());
+ }
+ }
+ }
+ // highlight each eObject in editor
+ for (EObject eObject : selected) {
+ XtextEditor xEditor = EditorUtils.getActiveXtextEditor();
+ ICompositeNode node = NodeModelUtils.findActualNodeFor(eObject);
+ int offset = node.getOffset();
+ int length = node.getLength();
+ ISourceViewer textViewer = xEditor.getInternalSourceViewer();
+ textViewer.setRangeIndication(offset, length, true);
+ textViewer.revealRange(offset, length);
+ textViewer.setSelectedRange(offset, length);
+ }
+ }
+
+ public List<EObject> getSelected() {
+ return selected;
+ }
+}
\ No newline at end of file
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextProjectManager.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextProjectManager.java
new file mode 100644
index 0000000..44e62f9
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextProjectManager.java
@@ -0,0 +1,35 @@
+package org.eclipse.emf.refactor.metrics.xtext.managers;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.emf.refactor.metrics.managers.ProjectManager;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IFileEditorInput;
+import org.eclipse.xtext.ui.editor.XtextEditor;
+import org.eclipse.xtext.ui.editor.utils.EditorUtils;
+
+public class XtextProjectManager extends ProjectManager {
+
+ @SuppressWarnings("finally")
+ public static IProject getActualProject(ISelection selection) {
+ IProject actualProject = ProjectManager.getActualProject();
+ System.out.println("Project: " + actualProject);
+ try {
+ XtextEditor editor = EditorUtils.getActiveXtextEditor();
+ if (editor != null) {
+ IEditorInput input = editor.getEditorInput();
+ System.out.println("Editor Input: " + input);
+ if (input instanceof IFileEditorInput) {
+ IFileEditorInput fileInput = (IFileEditorInput) input;
+ actualProject = fileInput.getFile().getProject();
+ System.out.println("Project: " + actualProject);
+ }
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ } finally {
+ return actualProject;
+ }
+ }
+
+}
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager.java
new file mode 100644
index 0000000..1fe25e2
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/managers/XtextSelectionManager.java
@@ -0,0 +1,45 @@
+package org.eclipse.emf.refactor.metrics.xtext.managers;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.jface.text.TextSelection;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.xtext.resource.EObjectAtOffsetHelper;
+import org.eclipse.xtext.resource.XtextResource;
+import org.eclipse.xtext.ui.editor.XtextEditor;
+import org.eclipse.xtext.ui.editor.model.IXtextDocument;
+import org.eclipse.xtext.ui.editor.model.XtextDocumentUtil;
+import org.eclipse.xtext.ui.editor.utils.EditorUtils;
+import org.eclipse.xtext.util.concurrent.IUnitOfWork;
+
+public class XtextSelectionManager {
+
+ public static List<EObject> getESelection(ISelection selection) {
+ List<EObject> list = new ArrayList<EObject>();
+ if (null != selection && selection instanceof TextSelection) {
+ TextSelection tSelection = (TextSelection) selection;
+ XtextEditor xEditor = EditorUtils.getActiveXtextEditor();
+ if (null != xEditor) {
+ IXtextDocument doc = XtextDocumentUtil.get(xEditor);
+ if (null != doc) {
+ XtextResource resource;
+ resource = doc.readOnly(new IUnitOfWork<XtextResource, XtextResource>() {
+ public XtextResource exec(XtextResource state) throws Exception {
+ return state;
+ }
+ });
+ EObjectAtOffsetHelper helper = new EObjectAtOffsetHelper();
+ EObject eObject = helper.resolveElementAt(resource , tSelection.getOffset());
+ System.out.println("EObject: " + eObject);
+ if (eObject != null) {
+ list.add(eObject);
+ }
+ }
+ }
+ }
+ return list;
+ }
+
+}
diff --git a/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/ui/XtextHighlighting.java b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/ui/XtextHighlighting.java
new file mode 100644
index 0000000..e584e6e
--- /dev/null
+++ b/org.eclipse.emf.refactor.metrics.xtext/src/org/eclipse/emf/refactor/metrics/xtext/ui/XtextHighlighting.java
@@ -0,0 +1,13 @@
+package org.eclipse.emf.refactor.metrics.xtext.ui;
+
+import org.eclipse.emf.refactor.metrics.interfaces.IHighlighting;
+import org.eclipse.emf.refactor.metrics.xtext.managers.XtextHighlightManager;
+
+public class XtextHighlighting implements IHighlighting {
+
+ @Override
+ public void highlight(Object selection) {
+ XtextHighlightManager.getInstance().highlight(selection);
+ }
+
+}
