Add support for status notification popups and remove ui dependency + use new notification to switch mode
authordadubrow
Mon, 01 Mar 2010 11:27:50 -0600
changeset 1039 c7873299d91f
parent 1037 7261015324d2
child 1042 a1a443e77261
Add support for status notification popups and remove ui dependency + use new notification to switch mode
connectivity/com.nokia.carbide.remoteConnections/src/com/nokia/carbide/remoteconnections/internal/api/IStatusDisplay.java
connectivity/com.nokia.carbide.remoteConnections/src/com/nokia/carbide/remoteconnections/internal/ui/StatusDisplay.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectivity/com.nokia.carbide.remoteConnections/src/com/nokia/carbide/remoteconnections/internal/api/IStatusDisplay.java	Mon Mar 01 11:27:50 2010 -0600
@@ -0,0 +1,42 @@
+/**
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+package com.nokia.carbide.remoteconnections.internal.api;
+
+import org.eclipse.core.runtime.IStatus;
+
+public interface IStatusDisplay {
+
+	/**
+	 * Asynchronously displays status with notification UI
+	 * @param status IStatus
+	 */
+	void displayStatus(IStatus status);
+	
+	/**
+	 * Synchronously displays status with notification UI
+	 * Displays a prompt and runs action if user accepts.
+	 * Calling thread will block until notification is closed (either by timer or by user)
+	 * and if action will be called on the calling thread.
+	 * NOTE: This cannot be called on display thread!<br>
+	 * <code>assert Display.getCurrent() == null;</code>
+	 * @param status IStatus
+	 * @param prompt String
+	 * @param action Runnable
+	 */
+	void displayStatusWithAction(IStatus status, String prompt, Runnable action);
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectivity/com.nokia.carbide.remoteConnections/src/com/nokia/carbide/remoteconnections/internal/ui/StatusDisplay.java	Mon Mar 01 11:27:50 2010 -0600
@@ -0,0 +1,147 @@
+/**
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+package com.nokia.carbide.remoteconnections.internal.ui;
+
+import java.text.MessageFormat;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.jface.resource.JFaceResources;
+import org.eclipse.mylyn.internal.provisional.commons.ui.AbstractNotificationPopup;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Link;
+
+import com.nokia.carbide.remoteconnections.internal.api.IStatusDisplay;
+import com.nokia.cpp.internal.api.utils.core.Check;
+
+@SuppressWarnings("restriction")
+public class StatusDisplay implements IStatusDisplay {
+		
+	private final class NotificationPopup extends AbstractNotificationPopup {
+		private final IStatus status;
+		private final String prompt;
+
+		private NotificationPopup(Display display, IStatus status, String prompt) {
+			super(display);
+			this.status = status;
+			this.prompt = prompt;
+			setDelayClose(30 * 1000);
+		}
+		
+		protected void createContentArea(Composite composite) {
+			GridLayoutFactory.fillDefaults().margins(5, 5).applyTo(composite);
+			Label label = new Label(composite, SWT.WRAP);
+			label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+			label.setText(status.getMessage());
+			label.setBackground(composite.getBackground());
+			if (prompt != null) {
+				Link link = new Link(composite, SWT.WRAP);
+				link.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+				link.setText(MessageFormat.format("<a href=\"{0}\">{0}</a>", prompt));
+				link.setBackground(composite.getBackground());
+				link.addSelectionListener(new SelectionAdapter() {
+					public void widgetSelected(SelectionEvent e) {
+						clicked = true;
+						NotificationPopup.this.close();
+					}
+				});
+			}
+		}
+		
+		@Override
+		protected String getPopupShellTitle() {
+			switch (status.getSeverity()) {
+			case IStatus.INFO:
+				return "Information";
+			case IStatus.WARNING:
+				return "Warning";
+			case IStatus.ERROR:
+				return "Error";
+			};
+			Check.checkState(false);
+			return null;
+		}
+	 
+		@Override
+		protected Image getPopupShellImage(int maximumHeight) {
+			switch (status.getSeverity()) {
+			case IStatus.INFO:
+				return JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_INFO);
+			case IStatus.WARNING:
+				return JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_WARNING);
+			case IStatus.ERROR:
+				return JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_ERROR);
+			};
+			Check.checkState(false);
+			return null;
+		}
+	}
+
+	private boolean clicked;
+	private boolean closed;
+
+	public StatusDisplay() {
+	}
+
+	public void displayStatus(final IStatus status) {
+		final Display display = Display.getDefault();
+		display.syncExec(new Runnable() {
+			public void run() {
+				doDisplayStatus(display, null, status);
+			}
+		});
+	}
+
+	public void displayStatusWithAction(final IStatus status, final String prompt, Runnable action) {
+		final Display display = Display.getDefault();
+		display.asyncExec(new Runnable() {
+			public void run() {
+				doDisplayStatus(display, prompt, status);
+			}
+		});
+		while (!closed) {
+			try {
+				Thread.sleep(200);
+			} catch (InterruptedException e1) {
+			}
+		}
+		if (clicked)
+			action.run();
+	}
+
+	protected void doDisplayStatus(Display display, String prompt, IStatus status) {
+		NotificationPopup popup = new NotificationPopup(display, status, prompt);
+		popup.open();
+		popup.getShell().addDisposeListener(new DisposeListener() {
+			public void widgetDisposed(DisposeEvent e) {
+				StatusDisplay.this.closed = true;
+			}
+		});
+	}
+
+}