| /******************************************************************************* |
| * Copyright (c) 2000, 2008 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Robert Roth (robert.roth.off@gmail.com) - Bug 487093: You can too easily clear the search history |
| *******************************************************************************/ |
| package org.eclipse.search2.internal.ui; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| |
| import org.eclipse.search.internal.ui.SearchPlugin; |
| import org.eclipse.search.ui.ISearchQuery; |
| import org.eclipse.search.ui.NewSearchUI; |
| |
| |
| class RemoveAllSearchesAction extends Action { |
| |
| public RemoveAllSearchesAction() { |
| super(SearchMessages.RemoveAllSearchesAction_label); |
| setToolTipText(SearchMessages.RemoveAllSearchesAction_tooltip); |
| } |
| |
| /** |
| * Returns whether to ask for confirmation on search history clear. Consults the preference and prompts the user if |
| * necessary. |
| * |
| * @return <code>true</code> if clear search history should be confirmed by user, and <code>false</code> |
| * otherwise. |
| */ |
| private boolean promptForConfirmation() { |
| |
| MessageDialog dialog= new MessageDialog(SearchPlugin.getActiveWorkbenchShell(), |
| SearchMessages.RemoveAllSearchesAction_tooltip, // title |
| null, // image |
| SearchMessages.RemoveAllSearchesAction_confirm_message, // message |
| MessageDialog.CONFIRM, |
| new String[] {SearchMessages.RemoveAllSearchesAction_confirm_label, IDialogConstants.CANCEL_LABEL}, |
| IDialogConstants.OK_ID); |
| |
| dialog.open(); |
| if (dialog.getReturnCode() != IDialogConstants.OK_ID) { |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public void run() { |
| ISearchQuery[] queries= NewSearchUI.getQueries(); |
| if (promptForConfirmation()) { |
| for (ISearchQuery querie : queries) { |
| if (!NewSearchUI.isQueryRunning(querie)) |
| InternalSearchUI.getInstance().removeQuery(querie); |
| } |
| } |
| } |
| } |