1 /**

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 package com.nokia.carbide.remoteconnections.internal.ui;

    19 

    20 import java.text.MessageFormat;

    21 

    22 import org.eclipse.core.runtime.IStatus;

    23 import org.eclipse.jface.dialogs.Dialog;

    24 import org.eclipse.jface.layout.GridLayoutFactory;

    25 import org.eclipse.jface.resource.JFaceResources;

    26 import org.eclipse.mylyn.internal.provisional.commons.ui.AbstractNotificationPopup;

    27 import org.eclipse.swt.SWT;

    28 import org.eclipse.swt.events.DisposeEvent;

    29 import org.eclipse.swt.events.DisposeListener;

    30 import org.eclipse.swt.events.SelectionAdapter;

    31 import org.eclipse.swt.events.SelectionEvent;

    32 import org.eclipse.swt.graphics.Image;

    33 import org.eclipse.swt.layout.GridData;

    34 import org.eclipse.swt.widgets.Composite;

    35 import org.eclipse.swt.widgets.Display;

    36 import org.eclipse.swt.widgets.Label;

    37 import org.eclipse.swt.widgets.Link;

    38 

    39 import com.nokia.carbide.remoteconnections.internal.api.IStatusDisplay;

    40 import com.nokia.cpp.internal.api.utils.core.Check;

    41 

    42 @SuppressWarnings("restriction")

    43 public class StatusDisplay implements IStatusDisplay {

    44 		

    45 	private final class NotificationPopup extends AbstractNotificationPopup {

    46 		private final IStatus status;

    47 		private final String prompt;

    48 

    49 		private NotificationPopup(Display display, IStatus status, String prompt) {

    50 			super(display);

    51 			this.status = status;

    52 			this.prompt = prompt;

    53 			setDelayClose(30 * 1000);

    54 		}

    55 		

    56 		protected void createContentArea(Composite composite) {

    57 			GridLayoutFactory.fillDefaults().margins(5, 5).applyTo(composite);

    58 			Label label = new Label(composite, SWT.WRAP);

    59 			label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    60 			label.setText(status.getMessage());

    61 			label.setBackground(composite.getBackground());

    62 			if (prompt != null) {

    63 				Link link = new Link(composite, SWT.WRAP);

    64 				link.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    65 				link.setText(MessageFormat.format("<a href=\"{0}\">{0}</a>", prompt));

    66 				link.setBackground(composite.getBackground());

    67 				link.addSelectionListener(new SelectionAdapter() {

    68 					public void widgetSelected(SelectionEvent e) {

    69 						clicked = true;

    70 						NotificationPopup.this.close();

    71 					}

    72 				});

    73 			}

    74 		}

    75 		

    76 		@Override

    77 		protected String getPopupShellTitle() {

    78 			switch (status.getSeverity()) {

    79 			case IStatus.INFO:

    80 				return "Information";

    81 			case IStatus.WARNING:

    82 				return "Warning";

    83 			case IStatus.ERROR:

    84 				return "Error";

    85 			};

    86 			Check.checkState(false);

    87 			return null;

    88 		}

    89 	 

    90 		@Override

    91 		protected Image getPopupShellImage(int maximumHeight) {

    92 			switch (status.getSeverity()) {

    93 			case IStatus.INFO:

    94 				return JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_INFO);

    95 			case IStatus.WARNING:

    96 				return JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_WARNING);

    97 			case IStatus.ERROR:

    98 				return JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_ERROR);

    99 			};

   100 			Check.checkState(false);

   101 			return null;

   102 		}

   103 	}

   104 

   105 	private boolean clicked;

   106 	private boolean closed;

   107 

   108 	public StatusDisplay() {

   109 	}

   110 

   111 	public void displayStatus(final IStatus status) {

   112 		final Display display = Display.getDefault();

   113 		display.syncExec(new Runnable() {

   114 			public void run() {

   115 				doDisplayStatus(display, null, status);

   116 			}

   117 		});

   118 	}

   119 

   120 	public void displayStatusWithAction(final IStatus status, final String prompt, Runnable action) {

   121 		final Display display = Display.getDefault();

   122 		display.asyncExec(new Runnable() {

   123 			public void run() {

   124 				doDisplayStatus(display, prompt, status);

   125 			}

   126 		});

   127 		while (!closed) {

   128 			try {

   129 				Thread.sleep(200);

   130 			} catch (InterruptedException e1) {

   131 			}

   132 		}

   133 		if (clicked)

   134 			action.run();

   135 	}

   136 

   137 	protected void doDisplayStatus(Display display, String prompt, IStatus status) {

   138 		NotificationPopup popup = new NotificationPopup(display, status, prompt);

   139 		popup.open();

   140 		popup.getShell().addDisposeListener(new DisposeListener() {

   141 			public void widgetDisposed(DisposeEvent e) {

   142 				StatusDisplay.this.closed = true;

   143 			}

   144 		});

   145 	}

   146 

   147 }