Wednesday April 23, 2008
Wednesday April 23, 2008
Hello Code Generator
I click Alt-Insert and I see this:
Here's the code:
import com.sun.source.util.TreePath;
import java.io.IOException;
import java.util.Collections;
import javax.swing.JOptionPane;
import javax.swing.text.JTextComponent;
import org.netbeans.api.java.source.CompilationController;
import org.netbeans.modules.java.editor.codegen.CodeGenerator;
public class HelloGenerator implements CodeGenerator {
public static class Factory implements CodeGenerator.Factory {
public Factory() {
}
@Override
public Iterable<? extends CodeGenerator> create
(CompilationController controller, TreePath path) throws IOException {
return Collections.singleton(new HelloGenerator());
}
}
@Override
public String getDisplayName() {
return "Hello World";
}
@Override
public void invoke(JTextComponent arg0) {
JOptionPane.showMessageDialog(null, "Hello World!");
}
}
Doesn't do anything yet, but gives you a starting point. Register it like this:
<filesystem>
<folder name="Editors">
<folder name="text">
<folder name="x-java">
<folder name="codegenerators">
<file name="org-netbeans-modules-my-codegen-HelloGenerator$Factory.instance">
<attr name="position" intvalue="10"/>
</file>
</folder>
</folder>
</folder>
</folder>
</filesystem>
Dependencies: Javac API Wrapper, Java Editor (implementation dependency, because the above is not a public API yet), and Java Source.
Apr 23 2008, 12:46:38 AM PDT Permalink
3 Comments