| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.internal.editors.text; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IPath; |
| |
| import org.eclipse.core.filebuffers.FileBuffers; |
| import org.eclipse.core.filebuffers.ITextFileBufferManager; |
| import org.eclipse.core.filebuffers.manipulation.ConvertLineDelimitersOperation; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.window.Window; |
| |
| import org.eclipse.ui.editors.text.FileBufferOperationAction; |
| |
| |
| /** |
| * Not yet for public use. API under construction. |
| * |
| * @since 3.1 |
| */ |
| public class ConvertLineDelimitersAction extends FileBufferOperationAction { |
| |
| private String fLabel; |
| |
| protected ConvertLineDelimitersAction(String lineDelimiter, String label) { |
| super(new ConvertLineDelimitersOperation(lineDelimiter)); |
| setText(constructLabel(label, lineDelimiter, System.getProperty("line.separator"))); //$NON-NLS-1$ |
| fLabel= Action.removeMnemonics(label); |
| } |
| |
| private static String constructLabel(String label, String lineDelimiter, String platformLineDelimiter) { |
| if (lineDelimiter.equals(platformLineDelimiter)) |
| return label + TextEditorMessages.getString("ConvertLineDelimitersAction.default.label"); //$NON-NLS-1$ |
| return label; |
| } |
| |
| /* |
| * @see org.eclipse.ui.internal.editors.text.FileBufferOperationAction#isAcceptableLocation(org.eclipse.core.runtime.IPath) |
| */ |
| protected boolean isAcceptableLocation(IPath location) { |
| ITextFileBufferManager manager= FileBuffers.getTextFileBufferManager(); |
| return manager.isTextFileLocation(location); |
| } |
| |
| /* |
| * @see org.eclipse.ui.internal.editors.text.FileBufferOperationAction#collectFiles(org.eclipse.core.resources.IResource[]) |
| */ |
| protected IFile[] collectFiles(IResource[] resources) { |
| |
| IFile[] files= super.collectFiles(resources); |
| if (files != null && resources != null && files.length == resources.length) |
| return files; |
| |
| SelectResourcesDialog dialog= new SelectResourcesDialog(getShell(), TextEditorMessages.getString("ConvertLineDelimitersAction.dialog.title") + fLabel, TextEditorMessages.getString("ConvertLineDelimitersAction.dialog.description")); //$NON-NLS-1$ //$NON-NLS-2$ |
| dialog.setInput(resources); |
| int result= dialog.open(); |
| if (Window.OK == result) { |
| IResource[] selectedResources= dialog.getSelectedResources(); |
| return super.collectFiles(selectedResources); |
| } |
| return null; |
| } |
| } |