-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.debug.ui;\r
-\r
-import org.eclipse.core.runtime.Assert;\r
-import org.eclipse.jface.viewers.ITreeContentProvider;\r
-import org.eclipse.jface.viewers.TreeViewer;\r
-import org.eclipse.jface.viewers.Viewer;\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.events.DisposeEvent;\r
-import org.eclipse.swt.events.DisposeListener;\r
-import org.eclipse.swt.layout.GridData;\r
-import org.eclipse.swt.layout.GridLayout;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.common.processor.MergingGraphRequestProcessor;\r
-import org.simantics.db.common.request.ReadRequest;\r
-import org.simantics.db.event.ChangeEvent;\r
-import org.simantics.db.event.ChangeListener;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.service.GraphChangeListenerSupport;\r
-\r
-\r
-public class SessionDebugger extends Composite {\r
- \r
- /**\r
- * The Session used to access the graph. Received from outside of this\r
- * class and therefore it is not disposed here, just used.\r
- */\r
- private Session session;\r
- \r
- private MergingGraphRequestProcessor updater;\r
- \r
- private TreeViewer clusters;\r
- \r
- private ChangeListener changeListener = new ChangeListener() {\r
- public void graphChanged(ChangeEvent e) {\r
- // This makes sure that the transaction for updating this\r
- // GraphDebugger get executed in a serialized fashion.\r
- updater.asyncRequest(new ReadRequest() {\r
- @Override\r
- public void run(ReadGraph g) throws DatabaseException {\r
- updateContent();\r
- }\r
- });\r
- }\r
- };\r
-\r
- /**\r
- * @param parent\r
- * @param style\r
- * @param session\r
- * @param resource the initial resource to debug or <code>null</code> for\r
- * initially blank UI.\r
- */\r
- public SessionDebugger(Composite parent, int style, final Session session) {\r
- super(parent, style);\r
- Assert.isNotNull(session, "session is null");\r
- this.session = session;\r
- updater = new MergingGraphRequestProcessor(session, 100);\r
- \r
- addDisposeListener(new DisposeListener() {\r
- @Override\r
- public void widgetDisposed(DisposeEvent e) {\r
- GraphChangeListenerSupport support = session.getService(GraphChangeListenerSupport.class);\r
- support.removeListener(changeListener);\r
- }\r
- });\r
- \r
- }\r
- \r
- public void initializeUI() {\r
- \r
- setLayout(new GridLayout(1, false));\r
- setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));\r
-\r
- createViewer(this);\r
- \r
- }\r
-\r
- public TreeViewer createViewer(Composite parent) {\r
-\r
- clusters = new TreeViewer(parent, SWT.NONE);\r
- clusters.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));\r
-\r
- clusters.setContentProvider(new ITreeContentProvider() {\r
-\r
- @Override\r
- public Object[] getChildren(Object parentElement) {\r
- return new Object[0];\r
- }\r
-\r
- @Override\r
- public Object getParent(Object element) {\r
- return null;\r
- }\r
-\r
- @Override\r
- public boolean hasChildren(Object element) {\r
- return false;\r
- }\r
-\r
- @Override\r
- public Object[] getElements(Object inputElement) {\r
-// return session.getDebug().getActiveClusters();\r
- return new Object[0];\r
- }\r
-\r
- @Override\r
- public void dispose() {\r
- }\r
-\r
- @Override\r
- public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r
- }\r
- \r
- });\r
- \r
- // Schedule a request that updates the browser content.\r
- refreshClusters();\r
- GraphChangeListenerSupport support = session.getService(GraphChangeListenerSupport.class);\r
- support.addListener(changeListener);\r
-\r
- return clusters;\r
- \r
- }\r
-\r
- public void refreshClusters() {\r
- \r
- // Schedule a request that updates the browser content.\r
- updater.asyncRequest(new ReadRequest() {\r
- @Override\r
- public void run(ReadGraph g) throws DatabaseException {\r
- updateContent();\r
- }\r
- });\r
- \r
- }\r
- \r
- public void updateContent() {\r
-\r
- clusters.getTree().getDisplay().asyncExec(new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- \r
- if(clusters.getTree().isDisposed()) return;\r
- clusters.setInput(new Object());\r
- \r
- }\r
- \r
- });\r
- \r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.debug.ui;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.simantics.db.Session;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.common.processor.MergingGraphRequestProcessor;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.event.ChangeEvent;
+import org.simantics.db.event.ChangeListener;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.service.GraphChangeListenerSupport;
+
+
+public class SessionDebugger extends Composite {
+
+ /**
+ * The Session used to access the graph. Received from outside of this
+ * class and therefore it is not disposed here, just used.
+ */
+ private Session session;
+
+ private MergingGraphRequestProcessor updater;
+
+ private TreeViewer clusters;
+
+ private ChangeListener changeListener = new ChangeListener() {
+ public void graphChanged(ChangeEvent e) {
+ // This makes sure that the transaction for updating this
+ // GraphDebugger get executed in a serialized fashion.
+ updater.asyncRequest(new ReadRequest() {
+ @Override
+ public void run(ReadGraph g) throws DatabaseException {
+ updateContent();
+ }
+ });
+ }
+ };
+
+ /**
+ * @param parent
+ * @param style
+ * @param session
+ * @param resource the initial resource to debug or <code>null</code> for
+ * initially blank UI.
+ */
+ public SessionDebugger(Composite parent, int style, final Session session) {
+ super(parent, style);
+ Assert.isNotNull(session, "session is null");
+ this.session = session;
+ updater = new MergingGraphRequestProcessor(session, 100);
+
+ addDisposeListener(new DisposeListener() {
+ @Override
+ public void widgetDisposed(DisposeEvent e) {
+ GraphChangeListenerSupport support = session.getService(GraphChangeListenerSupport.class);
+ support.removeListener(changeListener);
+ }
+ });
+
+ }
+
+ public void initializeUI() {
+
+ setLayout(new GridLayout(1, false));
+ setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ createViewer(this);
+
+ }
+
+ public TreeViewer createViewer(Composite parent) {
+
+ clusters = new TreeViewer(parent, SWT.NONE);
+ clusters.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ clusters.setContentProvider(new ITreeContentProvider() {
+
+ @Override
+ public Object[] getChildren(Object parentElement) {
+ return new Object[0];
+ }
+
+ @Override
+ public Object getParent(Object element) {
+ return null;
+ }
+
+ @Override
+ public boolean hasChildren(Object element) {
+ return false;
+ }
+
+ @Override
+ public Object[] getElements(Object inputElement) {
+// return session.getDebug().getActiveClusters();
+ return new Object[0];
+ }
+
+ @Override
+ public void dispose() {
+ }
+
+ @Override
+ public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+ }
+
+ });
+
+ // Schedule a request that updates the browser content.
+ refreshClusters();
+ GraphChangeListenerSupport support = session.getService(GraphChangeListenerSupport.class);
+ support.addListener(changeListener);
+
+ return clusters;
+
+ }
+
+ public void refreshClusters() {
+
+ // Schedule a request that updates the browser content.
+ updater.asyncRequest(new ReadRequest() {
+ @Override
+ public void run(ReadGraph g) throws DatabaseException {
+ updateContent();
+ }
+ });
+
+ }
+
+ public void updateContent() {
+
+ clusters.getTree().getDisplay().asyncExec(new Runnable() {
+
+ @Override
+ public void run() {
+
+ if(clusters.getTree().isDisposed()) return;
+ clusters.setInput(new Object());
+
+ }
+
+ });
+
+ }
+
+}
Code Review / simantics / platform.git / blobdiff