/*******************************************************************************
* Copyright (c) 2004 Lukas Larsson 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:
* Lukas Larsson
*******************************************************************************/
package org.erlide.ui.templates;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jface.text.templates.TemplateContext;
import org.eclipse.jface.text.templates.TemplateVariable;
import org.eclipse.jface.text.templates.TemplateVariableResolver;
public class ModuleVariableResolver extends TemplateVariableResolver {
private static final List<ModuleVariableResolver> fInstances = new ArrayList<>();
private String fModule = "<module_name>";
public ModuleVariableResolver() {
super("module", "The current erlang module");
fInstances.add(this);
}
public static ModuleVariableResolver getDefault() {
if (fInstances.isEmpty()) {
fInstances.add(new ModuleVariableResolver());
}
return fInstances.get(0);
}
@Override
public void resolve(final TemplateVariable variable,
final TemplateContext theContext) {
variable.setValue(fModule);
}
/**
* @return Returns the module.
*/
public String getModule() {
return fModule;
}
/**
* @param module
* The module to set.
*/
public void setModule(final String module) {
for (final Object element0 : fInstances) {
final ModuleVariableResolver element = (ModuleVariableResolver) element0;
element.doSetModule(module);
}
doSetModule(module);
}
private void doSetModule(final String module) {
fModule = module;
}
}