| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| package org.apache.directory.studio.ldapbrowser.common.widgets; |
| |
| |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.apache.directory.studio.ldapbrowser.core.BrowserCoreConstants; |
| import org.eclipse.core.runtime.Platform; |
| |
| |
| /** |
| * The LineSeparatorInput is an OptionInput with fixed options. |
| * It is used to select the line separator. The default |
| * value is always the platform's default line separator. |
| * The other options are the values return from |
| * {@link Platform#knownPlatformLineSeparators()}. |
| * No custom input is allowed. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class LineSeparatorInput extends OptionsInput |
| { |
| |
| /** |
| * Creates a new instance of LineSeparatorInput. |
| * |
| * @param initialRawValue the initial raw value |
| * @param asGroup the asGroup flag |
| */ |
| public LineSeparatorInput( String initialRawValue, boolean asGroup ) |
| { |
| super( |
| Messages.getString( "LineSeparatorInput.LineSeparator" ), getDefaultDisplayValue(), getDefaultRawValue(), getOtherDisplayValues(), //$NON-NLS-1$ |
| getOtherRawValues(), initialRawValue, asGroup, false ); |
| |
| } |
| |
| |
| /** |
| * Gets the default display value. |
| * |
| * @return the default display value |
| */ |
| private static String getDefaultDisplayValue() |
| { |
| Map lsMap = Platform.knownPlatformLineSeparators(); |
| for ( Iterator iter = lsMap.keySet().iterator(); iter.hasNext(); ) |
| { |
| String k = ( String ) iter.next(); |
| String v = ( String ) lsMap.get( k ); |
| if ( v.equals( getDefaultRawValue() ) ) |
| { |
| k = k + " (" + ( v.replaceAll( "\n", "\\\\n" ).replaceAll( "\r", "\\\\r" ) ) + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ |
| return k; |
| } |
| } |
| return getDefaultRawValue(); |
| } |
| |
| |
| /** |
| * Gets the default raw value, always the platform's default |
| * line separator. |
| * |
| * @return the default raw value |
| */ |
| private static String getDefaultRawValue() |
| { |
| return BrowserCoreConstants.LINE_SEPARATOR; |
| } |
| |
| |
| /** |
| * Gets the other display values That are all values |
| * returned from {@link Platform#knownPlatformLineSeparators()}. |
| * |
| * @return the other display values |
| */ |
| @SuppressWarnings("unchecked") |
| private static String[] getOtherDisplayValues() |
| { |
| Map<String, String> lsMap = Platform.knownPlatformLineSeparators(); |
| String[] displayValues = lsMap.keySet().toArray( new String[lsMap.size()] ); |
| for ( int i = 0; i < displayValues.length; i++ ) |
| { |
| displayValues[i] = displayValues[i] |
| + " (" //$NON-NLS-1$ |
| + ( ( ( String ) lsMap.get( displayValues[i] ) ).replaceAll( "\n", "\\\\n" ).replaceAll( "\r", "\\\\r" ) ) //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ |
| + ")"; //$NON-NLS-1$ |
| } |
| return displayValues; |
| } |
| |
| |
| /** |
| * Gets the other raw values. |
| * |
| * @return the other raw values |
| */ |
| @SuppressWarnings("unchecked") |
| private static String[] getOtherRawValues() |
| { |
| Map<String, String> lsMap = Platform.knownPlatformLineSeparators(); |
| String[] displayValues = lsMap.keySet().toArray( new String[lsMap.size()] ); |
| String[] rawValues = new String[displayValues.length]; |
| for ( int i = 0; i < rawValues.length; i++ ) |
| { |
| rawValues[i] = ( String ) lsMap.get( displayValues[i] ); |
| } |
| return rawValues; |
| } |
| |
| } |