| /******************************************************************************* |
| * Copyright (c) 2004, 2005 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.ui.internal.preferences; |
| |
| import java.util.Set; |
| |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| |
| /** |
| * @since 3.1 |
| */ |
| public final class PreferenceStoreAdapter extends PropertyMapAdapter { |
| |
| private IPreferenceStore store; |
| |
| private IPropertyChangeListener listener = new IPropertyChangeListener() { |
| public void propertyChange(PropertyChangeEvent event) { |
| firePropertyChange(event.getProperty()); |
| } |
| }; |
| |
| public PreferenceStoreAdapter(IPreferenceStore toConvert) { |
| this.store = toConvert; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.internal.preferences.PropertyMapAdapter#attachListener() |
| */ |
| protected void attachListener() { |
| store.addPropertyChangeListener(listener); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.internal.preferences.PropertyMapAdapter#detachListener() |
| */ |
| protected void detachListener() { |
| store.removePropertyChangeListener(listener); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.internal.preferences.IPropertyMap#keySet() |
| */ |
| public Set keySet() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.internal.preferences.IPropertyMap#getValue(java.lang.String, java.lang.Class) |
| */ |
| public Object getValue(String propertyId, Class propertyType) { |
| if (propertyType.isAssignableFrom(String.class)) { |
| return store.getString(propertyId); |
| } |
| |
| if (propertyType == Boolean.class) { |
| return store.getBoolean(propertyId) ? Boolean.TRUE : Boolean.FALSE; |
| } |
| |
| if (propertyType == Double.class) { |
| return new Double(store.getDouble(propertyId)); |
| } |
| |
| if (propertyType == Float.class) { |
| return new Float(store.getFloat(propertyId)); |
| } |
| |
| if (propertyType == Integer.class) { |
| return new Integer(store.getInt(propertyId)); |
| } |
| |
| if (propertyType == Long.class) { |
| return new Long(store.getLong(propertyId)); |
| } |
| |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.internal.preferences.IPropertyMap#propertyExists(java.lang.String) |
| */ |
| public boolean propertyExists(String propertyId) { |
| return store.contains(propertyId); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.internal.preferences.IPropertyMap#setValue(java.lang.String, java.lang.Object) |
| */ |
| public void setValue(String propertyId, Object newValue) { |
| if (newValue instanceof String) { |
| store.setValue(propertyId, (String)newValue); |
| } else if (newValue instanceof Integer) { |
| store.setValue(propertyId, ((Integer)newValue).intValue()); |
| } else if (newValue instanceof Boolean) { |
| store.setValue(propertyId, ((Boolean)newValue).booleanValue()); |
| } else if (newValue instanceof Double) { |
| store.setValue(propertyId, ((Double)newValue).doubleValue()); |
| } else if (newValue instanceof Float) { |
| store.setValue(propertyId, ((Float)newValue).floatValue()); |
| } else if (newValue instanceof Integer) { |
| store.setValue(propertyId, ((Integer)newValue).intValue()); |
| } else if (newValue instanceof Long) { |
| store.setValue(propertyId, ((Long)newValue).longValue()); |
| } |
| } |
| |
| } |