package tool.builder;
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 ToolNature implements IProjectNature {
/**
* ID of this project nature
*/
public static final String NATURE_ID = "Tool.ToolNature";
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(ToolBuilder.BUILDER_ID)) {
return;
}
}
ICommand[] newCommands = new ICommand[commands.length + 1];
System.arraycopy(commands, 0, newCommands, 0, commands.length);
ICommand command = desc.newCommand();
command.setBuilderName(ToolBuilder.BUILDER_ID);
newCommands[newCommands.length - 1] = 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();
ICommand[] commands = description.getBuildSpec();
for (int i = 0; i < commands.length; ++i) {
if (commands[i].getBuilderName().equals(ToolBuilder.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;
}
}