| /******************************************************************************* |
| * Copyright (c) 2000, 2012 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.ui; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.ILaunch; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.model.IDebugTarget; |
| import org.eclipse.debug.ui.DebugUITools; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.BusyIndicator; |
| import org.eclipse.swt.events.TraverseEvent; |
| import org.eclipse.swt.events.TraverseListener; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /** |
| * An error dialog reporting a problem with a debug |
| * target which gives the user the option to continue |
| * or terminate/disconnect or restart the target. |
| */ |
| public class HotCodeReplaceErrorDialog extends ErrorDialogWithToggle { |
| |
| protected IDebugTarget target; |
| // The IDs of the buttons. Set to the sum of the other possible IDs generated by |
| // this dialog to ensure the IDs' uniqueness. |
| protected int TERMINATE_ID= IDialogConstants.OK_ID + IDialogConstants.DETAILS_ID + IDialogConstants.CANCEL_ID; |
| protected int DISCONNECT_ID= TERMINATE_ID + 1; |
| protected int RESTART_ID= TERMINATE_ID + 2; |
| |
| /** |
| * Creates a new dialog which can terminate, disconnect or restart the given debug target. |
| * |
| * @param target the debug target |
| * @see ErrorDialogWithToggle#ErrorDialogWithToggle(Shell, String, String, IStatus, String, String, IPreferenceStore) |
| */ |
| public HotCodeReplaceErrorDialog(Shell parentShell, String dialogTitle, String message, IStatus status, String preferenceKey, String toggleMessage, IPreferenceStore store, IDebugTarget target) { |
| super(parentShell, dialogTitle, message, status, preferenceKey, toggleMessage, store); |
| this.target = target; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite) |
| */ |
| @Override |
| protected void createButtonsForButtonBar(Composite parent) { |
| super.createButtonsForButtonBar(parent); |
| getButton(IDialogConstants.OK_ID).setText(DebugUIMessages.HotCodeReplaceErrorDialog_0); |
| boolean canTerminate= target.canTerminate(); |
| boolean canDisconnect= target.canDisconnect(); |
| if (canTerminate) { |
| createButton(parent, TERMINATE_ID, DebugUIMessages.HotCodeReplaceErrorDialog_1, false); |
| } |
| if (canDisconnect) { |
| createButton(parent, DISCONNECT_ID, DebugUIMessages.HotCodeReplaceErrorDialog_3, false); |
| } |
| if (canTerminate && !canDisconnect) { |
| createButton(parent, RESTART_ID, DebugUIMessages.HotCodeReplaceErrorDialog_7, false); |
| } |
| blockMnemonicWithoutModifier(getToggleButton()); |
| } |
| |
| /* |
| * @see org.eclipse.jface.dialogs.Dialog#createButton(org.eclipse.swt.widgets.Composite, int, java.lang.String, boolean) |
| * @since 3.6 |
| */ |
| @Override |
| protected Button createButton(Composite parent, int id, String label, boolean defaultButton) { |
| Button button= super.createButton(parent, id, label, defaultButton); |
| blockMnemonicWithoutModifier(button); |
| return button; |
| } |
| |
| /** |
| * Ensures that simple key presses don't activate the given button. |
| * |
| * @param button the button to tweak |
| * @since 3.6 |
| */ |
| protected void blockMnemonicWithoutModifier(Button button) { |
| button.addTraverseListener(new TraverseListener() { |
| public void keyTraversed(TraverseEvent e) { |
| if (e.detail == SWT.TRAVERSE_MNEMONIC && e.doit == true && e.stateMask != SWT.MOD3) { |
| e.doit= false; |
| } |
| } |
| }); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.Dialog#buttonPressed(int) |
| */ |
| @Override |
| protected void buttonPressed(final int id) { |
| if (id == TERMINATE_ID || id == DISCONNECT_ID || id == RESTART_ID) { |
| final DebugException[] ex = new DebugException[1]; |
| final String[] operation = new String[1]; |
| ex[0] = null; |
| Runnable r = new Runnable() { |
| public void run() { |
| try { |
| if (id == TERMINATE_ID) { |
| operation[0]= DebugUIMessages.HotCodeReplaceErrorDialog_5; |
| target.terminate(); |
| } else if (id == DISCONNECT_ID){ |
| operation[0]= DebugUIMessages.HotCodeReplaceErrorDialog_6; |
| target.disconnect(); |
| } else { |
| operation[0]= DebugUIMessages.HotCodeReplaceErrorDialog_8; |
| ILaunch launch = target.getLaunch(); |
| launch.terminate(); |
| ILaunchConfiguration config = launch.getLaunchConfiguration(); |
| if (config != null && config.exists()) { |
| DebugUITools.launch(config, launch.getLaunchMode()); |
| } |
| } |
| } catch (DebugException e) { |
| ex[0] = e; |
| } |
| } |
| }; |
| BusyIndicator.showWhile(getShell().getDisplay(), r); |
| if (ex[0] != null) { |
| JDIDebugUIPlugin.statusDialog(NLS.bind(DebugUIMessages.HotCodeReplaceErrorDialog_2, operation), ex[0].getStatus()); |
| } |
| okPressed(); |
| } else { |
| super.buttonPressed(id); |
| } |
| } |
| } |