-/*******************************************************************************\r
- * Copyright (c) 2007- VTT Technical Research Centre of Finland.\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.ui.workbench.handler;\r
-\r
-import java.lang.reflect.InvocationTargetException;\r
-import java.util.List;\r
-import java.util.concurrent.atomic.AtomicReference;\r
-\r
-import org.eclipse.core.commands.AbstractHandler;\r
-import org.eclipse.core.commands.ExecutionEvent;\r
-import org.eclipse.core.commands.ExecutionException;\r
-import org.eclipse.core.runtime.IProgressMonitor;\r
-import org.eclipse.jface.dialogs.ProgressMonitorDialog;\r
-import org.eclipse.jface.operation.IRunnableWithProgress;\r
-import org.eclipse.swt.widgets.Shell;\r
-import org.eclipse.ui.IActionBars;\r
-import org.eclipse.ui.IWorkbenchPart;\r
-import org.eclipse.ui.PlatformUI;\r
-import org.eclipse.ui.handlers.HandlerUtil;\r
-import org.simantics.Simantics;\r
-import org.simantics.db.ChangeSetIdentifier;\r
-import org.simantics.db.Operation;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.exception.NoHistoryException;\r
-import org.simantics.db.service.ManagementSupport;\r
-import org.simantics.db.service.UndoRedoSupport;\r
-import org.simantics.utils.ui.workbench.WorkbenchUtils;\r
-\r
-/**\r
- * @author Kalle Kondelin\r
- */\r
-public class SessionRedoHandler extends AbstractHandler {\r
-\r
- private final boolean DEBUG = false;\r
-\r
- @Override\r
- public Object execute(ExecutionEvent e) throws ExecutionException {\r
- if (DEBUG)\r
- System.out.println("--\nRedo handler called.");\r
-\r
- IWorkbenchPart part = HandlerUtil.getActivePart(e);\r
- if (part == null)\r
- return null;\r
- IActionBars actionBars = WorkbenchUtils.getActionBars(part);\r
- final Session session = Simantics.peekSession();\r
- if (session == null)\r
- return null;\r
-\r
- try {\r
- final AtomicReference<String> msg = new AtomicReference<String>();\r
- IRunnableWithProgress redo = new IRunnableWithProgress() {\r
- @Override\r
- public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {\r
- try {\r
- monitor.beginTask("Redo", IProgressMonitor.UNKNOWN);\r
- msg.set( redo( session ) );\r
- } catch (NoHistoryException e) {\r
- msg.set("Nothing to redo.");\r
- } catch (DatabaseException e) {\r
- throw new InvocationTargetException(e);\r
- } finally {\r
- monitor.done();\r
- }\r
- }\r
- };\r
-\r
- // busyCursorWhile does not work because locking the session for undo\r
- // will also lock the UI completely.\r
- //PlatformUI.getWorkbench().getProgressService().busyCursorWhile(undo);\r
- Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();\r
- new ProgressMonitorDialog(shell).run(true, false, redo);\r
- actionBars.getStatusLineManager().setMessage( msg.get() );\r
- } catch (InvocationTargetException e1) {\r
- throw new ExecutionException("Redo failed, database failure.", e1.getTargetException());\r
- } catch (InterruptedException e1) {\r
- throw new ExecutionException("Redo failed, interrupted.", e1);\r
- }\r
- return null;\r
- }\r
-\r
- private String redo(Session session) throws DatabaseException {\r
- UndoRedoSupport support = session.getService(UndoRedoSupport.class);\r
- List<Operation> ops = support.redo(session, 1);\r
- if(ops.isEmpty())\r
- return "Nothing to redo.";\r
- \r
- Operation mainOperation = ops.get(0);\r
- \r
- String msg = null;\r
- long csId = mainOperation.getCSId();\r
-\r
- ManagementSupport management = session.getService(ManagementSupport.class);\r
- for(ChangeSetIdentifier id : management.getChangeSetIdentifiers(csId, csId))\r
- if(msg == null)\r
- msg = "Redid: " + SessionUndoHandler.getComment(session, id);\r
-\r
- if (DEBUG)\r
- System.out.println(msg);\r
- return msg;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007- VTT Technical Research Centre of Finland.
+ * 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.ui.workbench.handler;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicReference;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.jface.dialogs.ProgressMonitorDialog;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IActionBars;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.simantics.Simantics;
+import org.simantics.db.ChangeSetIdentifier;
+import org.simantics.db.Operation;
+import org.simantics.db.Session;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.exception.NoHistoryException;
+import org.simantics.db.service.ManagementSupport;
+import org.simantics.db.service.UndoRedoSupport;
+import org.simantics.utils.ui.workbench.WorkbenchUtils;
+
+/**
+ * @author Kalle Kondelin
+ */
+public class SessionRedoHandler extends AbstractHandler {
+
+ private final boolean DEBUG = false;
+
+ @Override
+ public Object execute(ExecutionEvent e) throws ExecutionException {
+ if (DEBUG)
+ System.out.println("--\nRedo handler called.");
+
+ IWorkbenchPart part = HandlerUtil.getActivePart(e);
+ if (part == null)
+ return null;
+ IActionBars actionBars = WorkbenchUtils.getActionBars(part);
+ final Session session = Simantics.peekSession();
+ if (session == null)
+ return null;
+
+ try {
+ final AtomicReference<String> msg = new AtomicReference<String>();
+ IRunnableWithProgress redo = new IRunnableWithProgress() {
+ @Override
+ public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
+ try {
+ monitor.beginTask("Redo", IProgressMonitor.UNKNOWN);
+ msg.set( redo( session ) );
+ } catch (NoHistoryException e) {
+ msg.set("Nothing to redo.");
+ } catch (DatabaseException e) {
+ throw new InvocationTargetException(e);
+ } finally {
+ monitor.done();
+ }
+ }
+ };
+
+ // busyCursorWhile does not work because locking the session for undo
+ // will also lock the UI completely.
+ //PlatformUI.getWorkbench().getProgressService().busyCursorWhile(undo);
+ Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
+ new ProgressMonitorDialog(shell).run(true, false, redo);
+ actionBars.getStatusLineManager().setMessage( msg.get() );
+ } catch (InvocationTargetException e1) {
+ throw new ExecutionException("Redo failed, database failure.", e1.getTargetException());
+ } catch (InterruptedException e1) {
+ throw new ExecutionException("Redo failed, interrupted.", e1);
+ }
+ return null;
+ }
+
+ private String redo(Session session) throws DatabaseException {
+ UndoRedoSupport support = session.getService(UndoRedoSupport.class);
+ List<Operation> ops = support.redo(session, 1);
+ if(ops.isEmpty())
+ return "Nothing to redo.";
+
+ Operation mainOperation = ops.get(0);
+
+ String msg = null;
+ long csId = mainOperation.getCSId();
+
+ ManagementSupport management = session.getService(ManagementSupport.class);
+ for(ChangeSetIdentifier id : management.getChangeSetIdentifiers(csId, csId))
+ if(msg == null)
+ msg = "Redid: " + SessionUndoHandler.getComment(session, id);
+
+ if (DEBUG)
+ System.out.println(msg);
+ return msg;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff