Description Chris Williams 2012-05-10 13:13:14 EDT

Build Identifier: 

I'm attempting to define new commands, hook up bindings for them and add
expressions for enablement that are dynamic - all programmatically. When I
attempt to add the bindings, that part is failing. It looks up
application.getCommands() and doesn't find the programmatically defined command
in BindingService.createMKeyBinding, line 679. It looks like the
programmatcially defined commands got to a different set than the 

Here's the basic code I'm running to set this up. (Am I doing things wrong?)

// Define our commandElement model as an Eclipse command
String commandId = "com.example.command." + commandElement.getDisplayName();
Command c = cs.getCommand(commandId);
if (!c.isDefined())
{
    c.define(commandElement.getDisplayName(), commandElement.getDisplayName(),
cat);
    Expression expression = new Expression()
    {
        @Override
        public EvaluationResult evaluate(IEvaluationContext context) throws
CoreException
        {
            IWorkbenchPart workbenchPart = (IWorkbenchPart)
context.getVariable(ISources.ACTIVE_PART_NAME);
            if (workbenchPart instanceof IEditorPart)
            {
      // do more checking
                    return EvaluationResult.TRUE;
            }
            return EvaluationResult.FALSE;
        }
    };
}

KeySequence[] keySequences = commandElement.getKeySequences();
if (!ArrayUtil.isEmpty(keySequences))
{
    if (bindingService instanceof BindingService)
    {
        final BindingService theBindingService = (BindingService)
bindingService;
        // Add to the set
        for (KeySequence keySequence : keySequences)
        {
            KeyBinding binding = new KeyBinding(keySequence, new
ParameterizedCommand(c, null),
                    "org.eclipse.ui.defaultAcceleratorConfiguration",
                    "myContext", null, null, null, Binding.USER);
            theBindingService.addBinding(binding);
        }
    }
}

Reproducible: Always