1 files changed, 132 insertions, 0 deletions

diff --git a/plugins/org.yocto.remote.utils/src/org/yocto/remote/utils/TerminalHandler.java b/plugins/org.yocto.remote.utils/src/org/yocto/remote/utils/TerminalHandler.java
new file mode 100644
index 0000000..d4798c2
--- /dev/null
+++ b/plugins/org.yocto.remote.utils/src/org/yocto/remote/utils/TerminalHandler.java
@@ -0,0 +1,132 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Intel Corporation.
+ * 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:
+ * Intel - initial API and implementation
+ *******************************************************************************/
+package org.yocto.remote.utils;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.OperationCanceledException;
+import org.eclipse.jface.dialogs.ProgressMonitorDialog;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.rse.core.model.IHost;
+import org.eclipse.rse.internal.terminals.ui.TerminalServiceHelper;
+import org.eclipse.rse.internal.terminals.ui.views.RSETerminalConnector;
+import org.eclipse.rse.internal.terminals.ui.views.TerminalViewTab;
+import org.eclipse.rse.internal.terminals.ui.views.TerminalViewer;
+import org.eclipse.rse.internal.terminals.ui.views.TerminalsUI;
+import org.eclipse.rse.services.terminals.ITerminalShell;
+import org.eclipse.rse.subsystems.terminals.core.ITerminalServiceSubSystem;
+import org.eclipse.rse.subsystems.terminals.core.elements.TerminalElement;
+import org.eclipse.rse.ui.SystemBasePlugin;
+import org.eclipse.swt.custom.CTabItem;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.tm.internal.terminal.control.ITerminalViewControl;
+import org.eclipse.tm.internal.terminal.provisional.api.ITerminalConnector;
+
+abstract public class TerminalHandler extends AbstractHandler {
+
+
+        protected Shell shell;
+
+        protected String changeTerm = "export TERM=vt100;";
+
+        abstract protected String getInitCmd();
+        abstract protected String getConnnectionName();
+        abstract protected String getDialogTitle();
+
+        protected String changeTerm() {
+                return changeTerm;
+        }
+
+        protected ITerminalShell getTerminalShellFromTab(CTabItem item) {
+        ITerminalShell terminalShell = null;
+        ITerminalViewControl terminalViewControl = (ITerminalViewControl) item
+                .getData(TerminalViewTab.DATA_KEY_CONTROL);
+        ITerminalConnector terminalConnector = terminalViewControl
+                .getTerminalConnector();
+        if (terminalConnector instanceof RSETerminalConnector) {
+            RSETerminalConnector rseTerminalConnector = (RSETerminalConnector) terminalConnector;
+            terminalShell = rseTerminalConnector.getTerminalHostShell();
+        }
+        return terminalShell;
+    }
+
+        protected boolean preProcess(final ITerminalServiceSubSystem terminalSubSystem) {
+                if (!terminalSubSystem.isConnected()) {
+                        try {
+                                ProgressMonitorDialog dialog = new ProgressMonitorDialog(shell);
+                                dialog.run(true, true, new IRunnableWithProgress(){
+                                    @Override
+                                        public void run(IProgressMonitor monitor) {
+                                        monitor.beginTask("Connecting to remote target ...", 100);
+                                        try {
+                                        terminalSubSystem.connect(new NullProgressMonitor(), false);
+                                        monitor.done();
+                                        } catch (Exception e) {
+                                                CommonHelper.showErrorDialog("Connection failure", null, e.getMessage());
+                                                monitor.done();
+
+                                        }
+                                    }
+                                });
+                        } catch (OperationCanceledException e) {
+                                // user canceled, return silently
+                                return false;
+                        } catch (Exception e) {
+                                SystemBasePlugin.logError(e.getLocalizedMessage(), e);
+                                return false;
+                        }
+                } else
+                        return true;
+                return false;
+        }
+
+        public void execute(IHost host) throws ExecutionException {
+
+                final ITerminalServiceSubSystem terminalSubSystem = RSEHelper.getTerminalSubSystem(host);
+
+                if (terminalSubSystem != null) {
+                        TerminalsUI terminalsUI = TerminalsUI.getInstance();
+                        TerminalViewer viewer = terminalsUI.activateTerminalsView();
+                        if (preProcess(terminalSubSystem)) {
+                                CTabItem tab = viewer.getTabFolder().createTabItem(
+                                                terminalSubSystem.getHost(), changeTerm() + getInitCmd());
+                                //since RSETerminalConnector not exit the shell during the diconnection,
+                                //we have manually exit it here
+                                try {
+                                        tab.addDisposeListener(new DisposeListener() {
+                                                @Override
+                                                public void widgetDisposed(DisposeEvent e) {
+                                                        Object source = e.getSource();
+                                                        if (source instanceof CTabItem) {
+                                                                CTabItem currentItem = (CTabItem) source;
+                                                                ITerminalShell shell=getTerminalShellFromTab(currentItem);
+                                                                if(shell!=null) {
+                                                                        shell.exit();
+                                                                }
+                                                        }
+                                                }
+                                        });
+                                }catch(Exception e) {
+                                        e.printStackTrace();
+                                }
+                                TerminalElement element = TerminalServiceHelper
+                                                .createTerminalElement(tab, terminalSubSystem);
+                                terminalSubSystem.addChild(element);
+
+                        }
+                }
+        }
+
+}