| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php |
| * |
| * 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 com.android.ide.eclipse.adt.internal.resources.configurations; |
| |
| import com.android.ide.eclipse.adt.internal.editors.IconFactory; |
| import com.android.sdklib.IAndroidTarget; |
| |
| import org.eclipse.swt.graphics.Image; |
| |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| /** |
| * Resource Qualifier for Mobile Network Code Pixel Density. |
| */ |
| public final class NetworkCodeQualifier extends ResourceQualifier { |
| /** Default pixel density value. This means the property is not set. */ |
| private final static int DEFAULT_CODE = -1; |
| |
| private final static Pattern sNetworkCodePattern = Pattern.compile("^mnc(\\d{1,3})$"); //$NON-NLS-1$ |
| |
| private int mCode = DEFAULT_CODE; |
| |
| public final static String NAME = "Mobile Network Code"; |
| |
| /** |
| * Creates and returns a qualifier from the given folder segment. If the segment is incorrect, |
| * <code>null</code> is returned. |
| * @param segment the folder segment from which to create a qualifier. |
| * @return a new {@link CountryCodeQualifier} object or <code>null</code> |
| */ |
| public static NetworkCodeQualifier getQualifier(String segment) { |
| Matcher m = sNetworkCodePattern.matcher(segment); |
| if (m.matches()) { |
| String v = m.group(1); |
| |
| int code = -1; |
| try { |
| code = Integer.parseInt(v); |
| } catch (NumberFormatException e) { |
| // looks like the string we extracted wasn't a valid number. |
| return null; |
| } |
| |
| NetworkCodeQualifier qualifier = new NetworkCodeQualifier(); |
| qualifier.mCode = code; |
| return qualifier; |
| } |
| |
| return null; |
| } |
| |
| /** |
| * Returns the folder name segment for the given value. This is equivalent to calling |
| * {@link #toString()} on a {@link NetworkCodeQualifier} object. |
| * @param code the value of the qualifier, as returned by {@link #getCode()}. |
| */ |
| public static String getFolderSegment(int code) { |
| if (code != DEFAULT_CODE && code >= 1 && code <= 999) { // code is 1-3 digit. |
| return String.format("mnc%1$d", code); //$NON-NLS-1$ |
| } |
| |
| return ""; //$NON-NLS-1$ |
| } |
| |
| public int getCode() { |
| return mCode; |
| } |
| |
| @Override |
| public String getName() { |
| return NAME; |
| } |
| |
| @Override |
| public String getShortName() { |
| return "Network Code"; |
| } |
| |
| @Override |
| public Image getIcon() { |
| return IconFactory.getInstance().getIcon("mnc"); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public boolean isValid() { |
| return mCode != DEFAULT_CODE; |
| } |
| |
| @Override |
| public boolean checkAndSet(String value, FolderConfiguration config) { |
| Matcher m = sNetworkCodePattern.matcher(value); |
| if (m.matches()) { |
| String v = m.group(1); |
| |
| int code = -1; |
| try { |
| code = Integer.parseInt(v); |
| } catch (NumberFormatException e) { |
| // looks like the string we extracted wasn't a valid number. |
| return false; |
| } |
| |
| NetworkCodeQualifier qualifier = new NetworkCodeQualifier(); |
| qualifier.mCode = code; |
| config.setNetworkCodeQualifier(qualifier); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public boolean equals(Object qualifier) { |
| if (qualifier instanceof NetworkCodeQualifier) { |
| return mCode == ((NetworkCodeQualifier)qualifier).mCode; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return mCode; |
| } |
| |
| /** |
| * Returns the string used to represent this qualifier in the folder name. |
| */ |
| @Override |
| public String getFolderSegment(IAndroidTarget target) { |
| return getFolderSegment(mCode); |
| } |
| |
| @Override |
| public String getStringValue() { |
| if (mCode != DEFAULT_CODE) { |
| return String.format("MNC %1$d", mCode); |
| } |
| |
| return ""; //$NON-NLS-1$ |
| } |
| } |