How to assign a shortcut key to run a particular EASE script - eclipse

Question

I am curious whether it is possible to assign a shortcut key to run a particular EASE script. I know that I can add scripts to UI, but for me applying of shortcut keys is more familiar and convenient way to do my work.
Maybe, first I should create a popup-menu item and then assign a key to the item. So I've added the context menu item but I can not find any reference to the item in Preferences>>General>>Keys.

Answer 1

I find out the way to run a particular EASE script typing a sequence of keys:
create an eclipse plugin project;
add extension points to define a key binding, a command handler and an ease module;
write a module class and a command handler class.
The command handler's method called "execute" is invoked when I type the sequence of keys. As I can use the module to access the command handler synchronously, so I can assign code to be run from within the "execute" method.
This is plugin.xml:
<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
<extension point="org.eclipse.ui.bindings">
<key sequence="Ctrl+Shift+D"
commandId="m5.command_0"
schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"
contextId="org.eclipse.jdt.ui.javaEditorScope"/>
</extension>
<extension point="org.eclipse.ui.commands">
<command name="Execute custom command"
defaultHandler="m5.handlers.CustomHandler_0"
description="Execute custom command"
categoryId="org.eclipse.jdt.ui.category.source"
id="m5.command_0">
</command>
</extension>
<extension
point="org.eclipse.ease.modules">
<module
category="org.eclipse.ease.category.system"
class="m5.handlers.Module1"
id="M5.module1"
name="M5.module1"
visible="true">
</module>
</extension>
</plugin>
This is the command handler:
package m5.handlers;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
public class CustomHandler_0 extends AbstractHandler {
private static Runnable runnable;
protected synchronized static void setRunnableToExecute(Runnable codeToRun){
runnable = codeToRun;
}
#Override
public Object execute(ExecutionEvent arg0) throws ExecutionException {
System.out.println("command_0");
if(runnable != null){
runnable.run();
}
return null;
}
}
This is the module:
package m5.handlers;
import org.eclipse.ease.modules.AbstractScriptModule;
import org.eclipse.ease.modules.WrapToScript;
import m5.handlers.CustomHandler_0;
public class Module1 extends AbstractScriptModule{
#WrapToScript
public void setCommand_0(String code){
CustomHandler_0.setRunnableToExecute(new Runnable(){
#Override
public void run() {
getScriptEngine().executeAsync(code);
}
});
}
}