/**
* Copyright (c) 2013 Puppet Labs, Inc. and other contributors, as listed below.
* 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:
* Puppet Labs
*/
package com.puppetlabs.geppetto.pp.dsl.ui.builder;
import com.puppetlabs.geppetto.pp.dsl.ui.PPUiConstants;
import org.eclipse.core.resources.ICommand;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IProjectNature;
import org.eclipse.core.runtime.CoreException;
public class PuppetNature implements IProjectNature {
private IProject project;
/*
* (non-Javadoc)
*
* @see org.eclipse.core.resources.IProjectNature#configure()
*/
public void configure() throws CoreException {
IProjectDescription desc = project.getDescription();
ICommand[] commands = desc.getBuildSpec();
for(int i = 0; i < commands.length; ++i) {
if(commands[i].getBuilderName().equals(PPUiConstants.MODULEFILE_BUILDER_ID)) {
return;
}
}
ICommand[] newCommands = new ICommand[commands.length + 1];
System.arraycopy(commands, 0, newCommands, 1, commands.length);
ICommand command = desc.newCommand();
command.setBuilderName(PPUiConstants.MODULEFILE_BUILDER_ID);
newCommands[0] = command;
desc.setBuildSpec(newCommands);
project.setDescription(desc, null);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.core.resources.IProjectNature#deconfigure()
*/
public void deconfigure() throws CoreException {
IProjectDescription description = getProject().getDescription();
// clear the dynamic references the builder adds
description.setDynamicReferences(new IProject[] {});
ICommand[] commands = description.getBuildSpec();
for(int i = 0; i < commands.length; ++i) {
if(commands[i].getBuilderName().equals(PPUiConstants.MODULEFILE_BUILDER_ID)) {
ICommand[] newCommands = new ICommand[commands.length - 1];
System.arraycopy(commands, 0, newCommands, 0, i);
System.arraycopy(commands, i + 1, newCommands, i, commands.length - i - 1);
description.setBuildSpec(newCommands);
project.setDescription(description, null);
return;
}
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.core.resources.IProjectNature#getProject()
*/
public IProject getProject() {
return project;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.core.resources.IProjectNature#setProject(org.eclipse.core.resources.IProject)
*/
public void setProject(IProject project) {
this.project = project;
}
}