/******************************************************************************* | |
* Copyright (c) 2000, 2003 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.examples.readmetool; | |
import org.eclipse.ui.views.properties.*; | |
/** | |
* This class encapsulates property sheet properties | |
* for MarkElement. This will display properties for | |
* the MarkElement when selected in the readme editor's | |
* content outline. | |
*/ | |
public class MarkElementProperties implements IPropertySource { | |
protected MarkElement element; | |
protected static final String PROPERTY_LINECOUNT = "lineno"; //$NON-NLS-1$ | |
protected static final String PROPERTY_START = "start"; //$NON-NLS-1$ | |
protected static final String PROPERTY_LENGTH = "length"; //$NON-NLS-1$ | |
/** | |
* Creates a new MarkElementProperties. | |
* | |
* @param element the element whose properties this instance represents | |
*/ | |
public MarkElementProperties(MarkElement element) { | |
super(); | |
this.element = element; | |
} | |
/* (non-Javadoc) | |
* Method declared on IPropertySource | |
*/ | |
public Object getEditableValue() { | |
return this; | |
} | |
/* (non-Javadoc) | |
* Method declared on IPropertySource | |
*/ | |
public IPropertyDescriptor[] getPropertyDescriptors() { | |
// Create the property vector. | |
IPropertyDescriptor[] propertyDescriptors = new IPropertyDescriptor[3]; | |
// Add each property supported. | |
PropertyDescriptor descriptor; | |
descriptor = new PropertyDescriptor(PROPERTY_LINECOUNT, MessageUtil.getString("Line_count")); //$NON-NLS-1$ | |
propertyDescriptors[0] = descriptor; | |
descriptor = new PropertyDescriptor(PROPERTY_START, MessageUtil.getString("Title_start")); //$NON-NLS-1$ | |
propertyDescriptors[1] = descriptor; | |
descriptor = new PropertyDescriptor(PROPERTY_LENGTH, MessageUtil.getString("Title_length")); //$NON-NLS-1$ | |
propertyDescriptors[2] = descriptor; | |
// Return it. | |
return propertyDescriptors; | |
} | |
/* (non-Javadoc) | |
* Method declared on IPropertySource | |
*/ | |
public Object getPropertyValue(Object name) { | |
if (name.equals(PROPERTY_LINECOUNT)) | |
return new Integer(element.getNumberOfLines()); | |
if (name.equals(PROPERTY_START)) | |
return new Integer(element.getStart()); | |
if (name.equals(PROPERTY_LENGTH)) | |
return new Integer(element.getLength()); | |
return null; | |
} | |
/* (non-Javadoc) | |
* Method declared on IPropertySource | |
*/ | |
public boolean isPropertySet(Object property) { | |
return false; | |
} | |
/* (non-Javadoc) | |
* Method declared on IPropertySource | |
*/ | |
public void resetPropertyValue(Object property) { | |
} | |
/* (non-Javadoc) | |
* Method declared on IPropertySource | |
*/ | |
public void setPropertyValue(Object name, Object value) { | |
} | |
} |