1 files changed, 143 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.launch.cdt/src/org/eclipse/tcf/te/tcf/launch/cdt/controls/TCFPeerSelector.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.launch.cdt/src/org/eclipse/tcf/te/tcf/launch/cdt/controls/TCFPeerSelector.java
new file mode 100644
index 000000000..322f61139
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.launch.cdt/src/org/eclipse/tcf/te/tcf/launch/cdt/controls/TCFPeerSelector.java
@@ -0,0 +1,143 @@
+/********************************************************************************
+ * Copyright (c) 2012 MontaVista Software, LLC.
+ * 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:
+ * Anna Dushistova (MontaVista)      - initial API and implementation
+ ********************************************************************************/
+package org.eclipse.tcf.te.tcf.launch.cdt.controls;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.tcf.te.tcf.launch.cdt.activator.Activator;
+import org.eclipse.tcf.te.tcf.launch.cdt.nls.Messages;
+import org.eclipse.tcf.te.tcf.launch.cdt.utils.TEHelper;
+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;
+import org.eclipse.tcf.te.tcf.locator.model.Model;
+
+public class TCFPeerSelector {
+
+	protected Combo combo;
+	protected Label label;
+	protected IPeerModel[] peers = null;
+
+	private Composite composite;
+
+	public TCFPeerSelector(Composite parent, int style, int numberOfColumns) {
+		composite = new Composite(parent, style);
+		GridLayout layout = new GridLayout(numberOfColumns, false);
+		layout.marginHeight = 0;
+		layout.marginWidth = 0;
+		composite.setLayout(layout);
+
+		label = new Label(composite, SWT.NONE);
+		label.setText(Messages.TCFPeerSelector_0);
+		label.setLayoutData(new GridData(SWT.BEGINNING));
+
+		combo = new Combo(composite, SWT.DROP_DOWN | SWT.READ_ONLY);
+		combo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+
+		refreshCombo();
+
+	}
+
+	public void setEnabled(boolean enabled) {
+		composite.setEnabled(enabled);
+		label.setEnabled(enabled);
+		combo.setEnabled(enabled);
+	}
+
+	public boolean isDisposed() {
+		return composite == null || composite.isDisposed();
+	}
+
+	public void setLayoutData(Object layoutData) {
+		if (composite != null) {
+			composite.setLayoutData(layoutData);
+		}
+	}
+
+	public void addSelectionListener(SelectionListener listener) {
+		combo.addSelectionListener(listener);
+	}
+
+	public void removeSelectionListener(SelectionListener listener) {
+		combo.removeSelectionListener(listener);
+	}
+
+	public void addModifyListener(ModifyListener listener) {
+		combo.addModifyListener(listener);
+	}
+
+	public void removeModifyListener(ModifyListener listener) {
+		combo.removeModifyListener(listener);
+	}
+
+	/**
+	 * Get the selected peer.
+	 */
+	public IPeerModel getPeer() {
+		final String peerId = getPeerId();
+		return TEHelper.getPeer(peerId);
+	}
+
+	/**
+	 * Get the selected peerId.
+	 */
+	public String getPeerId() {
+		if (peers != null && !combo.isDisposed()) {
+			int selectionIndex = combo.getSelectionIndex();
+			if (selectionIndex >= 0 && selectionIndex < peers.length) {
+				return combo.getItem(selectionIndex);
+			}
+		}
+		return null;
+	}
+
+	public void updateSelectionFrom(IPeerModel peer) {
+		int newSelectedIndex = -1;
+		String[] peerIds = combo.getItems();
+		for (int i = 0; i < peerIds.length; i++) {
+			if (peerIds[i].equals(peer.getPeerId())) {
+				newSelectedIndex = i;
+				break;
+			}
+		}
+		if (newSelectedIndex >= 0) {
+			combo.select(newSelectedIndex);
+		}
+	}
+
+	public void updateSelectionFrom(String peerId) {
+		int newSelectedIndex = -1;
+		String[] peerIds = combo.getItems();
+		for (int i = 0; i < peerIds.length; i++) {
+			if (peerIds[i].equals(peerId)) {
+				newSelectedIndex = i;
+				break;
+			}
+		}
+		if (newSelectedIndex >= 0) {
+			combo.select(newSelectedIndex);
+		}
+	}
+
+	protected void refreshCombo() {
+		Activator.getDefault().initializeTE();
+		peers = Model.getModel().getPeers();
+		int newSelectedIndex = 0;
+		for (int i = 0; i < peers.length; i++) {
+			combo.add(peers[i].getPeerId());
+		}
+		combo.select(newSelectedIndex);
+	}
+
+}