/*******************************************************************************
* Copyright (c) 2007, 2008 Symbian Software Limited and others.
* 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:
* Bala Torati (Symbian) - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.ui.templateengine;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.cdt.core.templateengine.TemplateEngineMessages;
import org.eclipse.cdt.core.templateengine.TemplateEngineUtil;
import org.eclipse.cdt.core.templateengine.process.ProcessFailureException;
import org.eclipse.cdt.ui.CUIPlugin;
public class TemplateEngineUIUtil {
/**
* Shows the error message in a Dialog Box.
* @param message
* @param t
*
* @since 4.0
*/
public static void showError(String message, Throwable t) {
TemplateEngineUtil.log(t);
IStatus status;
if (t != null) {
if (t instanceof ProcessFailureException) {
List<IStatus> statuses = ((ProcessFailureException) t).getStatuses();
if (statuses == null || statuses.isEmpty()) {
Throwable p = t;
do {
p = p.getCause();
if (p != null) {
statuses = ((ProcessFailureException) p).getStatuses();
}
} while ((statuses == null || statuses.isEmpty()) && p != null && p instanceof ProcessFailureException);
if (statuses == null || statuses.isEmpty()) {
status = new Status(IStatus.ERROR, CUIPlugin.getPluginId(), IStatus.ERROR, t.getMessage(), t);
} else {
status = new MultiStatus(CUIPlugin.getPluginId(), IStatus.ERROR, statuses.toArray(new IStatus[statuses.size()]), t.getMessage(), t);
}
} else {
status = new MultiStatus(CUIPlugin.getPluginId(), IStatus.ERROR, statuses.toArray(new IStatus[statuses.size()]), t.getMessage(), t);
}
} else if (t instanceof CoreException) {
status = ((CoreException) t).getStatus();
if (status != null && message.equals(status.getMessage())) {
message = null;
}
} else {
status = new Status(IStatus.ERROR, CUIPlugin.getPluginId(), -1, TemplateEngineMessages.getString("TemplateEngine.internalError") + message, t); //$NON-NLS-1$
}
} else {
status = new Status(IStatus.ERROR, CUIPlugin.getPluginId(), -1, TemplateEngineMessages.getString("TemplateEngine.internalError") + message, null); //$NON-NLS-1$
}
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if(window == null){
IWorkbenchWindow windows[] = PlatformUI.getWorkbench().getWorkbenchWindows();
window = windows[0];
}
ErrorDialog.openError(window.getShell(), TemplateEngineMessages.getString("TemplateEngine.templateEngine"), message, status); //$NON-NLS-1$
}
/**
* Shows the Status message in Dialog Box.
* @param message
* @param status
*
* @since 4.0
*/
public static void showStatusDialog(String message, IStatus status) {
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if(window == null){
IWorkbenchWindow windows[] = PlatformUI.getWorkbench().getWorkbenchWindows();
window = windows[0];
}
ErrorDialog.openError(window.getShell(), TemplateEngineMessages.getString("TemplateEngine.templateEngine"), message, status); //$NON-NLS-1$
}
}