1 files changed, 0 insertions, 187 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.runtime.stepper/src/org/eclipse/tcf/te/runtime/stepper/extensions/manager/StepBindingsExtensionPointManager.java b/target_explorer/plugins/org.eclipse.tcf.te.runtime.stepper/src/org/eclipse/tcf/te/runtime/stepper/extensions/manager/StepBindingsExtensionPointManager.java
deleted file mode 100644
index 1847dca50..000000000
--- a/target_explorer/plugins/org.eclipse.tcf.te.runtime.stepper/src/org/eclipse/tcf/te/runtime/stepper/extensions/manager/StepBindingsExtensionPointManager.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2011 Wind River Systems, Inc. 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:
- * Wind River Systems - initial API and implementation
- *******************************************************************************/
-package org.eclipse.tcf.te.runtime.stepper.extensions.manager;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.List;
-
-import org.eclipse.core.expressions.EvaluationContext;
-import org.eclipse.core.expressions.EvaluationResult;
-import org.eclipse.core.expressions.Expression;
-import org.eclipse.core.runtime.Assert;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.tcf.te.runtime.extensions.AbstractExtensionPointManager;
-import org.eclipse.tcf.te.runtime.extensions.ExecutableExtensionProxy;
-import org.eclipse.tcf.te.runtime.stepper.activator.CoreBundleActivator;
-import org.eclipse.tcf.te.runtime.stepper.interfaces.IStepContext;
-
-
-/**
- * Step bindings extension point manager implementation.
- */
-public final class StepBindingsExtensionPointManager extends AbstractExtensionPointManager<StepBinding> {
-
-	/**
-	 * Constructor.
-	 */
-	public StepBindingsExtensionPointManager() {
-		super();
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.tcf.te.runtime.extensions.AbstractExtensionPointManager#getExtensionPointId()
-	 */
-	@Override
-	protected String getExtensionPointId() {
-		return "org.eclipse.tcf.te.runtime.stepper.stepBindings"; //$NON-NLS-1$
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.tcf.te.runtime.extensions.AbstractExtensionPointManager#getConfigurationElementName()
-	 */
-	@Override
-	protected String getConfigurationElementName() {
-		return "binding"; //$NON-NLS-1$
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.tcf.te.runtime.extensions.AbstractExtensionPointManager#doCreateExtensionProxy(org.eclipse.core.runtime.IConfigurationElement)
-	 */
-	@Override
-	protected ExecutableExtensionProxy<StepBinding> doCreateExtensionProxy(IConfigurationElement element) throws CoreException {
-		return new ExecutableExtensionProxy<StepBinding>(element) {
-			/* (non-Javadoc)
-			 * @see org.eclipse.tcf.te.runtime.extensions.ExecutableExtensionProxy#newInstance()
-			 */
-			@Override
-			public StepBinding newInstance() {
-				StepBinding instance = new StepBinding();
-				try {
-					instance.setInitializationData(getConfigurationElement(), null, null);
-				} catch (CoreException e) {
-					IStatus status = new Status(IStatus.ERROR, CoreBundleActivator.getUniqueIdentifier(),
-												e.getLocalizedMessage(), e);
-					Platform.getLog(CoreBundleActivator.getContext().getBundle()).log(status);
-				}
-				return instance;
-			}
-		};
-	}
-
-	/**
-	 * Returns if or if not the step identified by the given step id is enabled for the
-	 * given context.
-	 * <p>
-	 * <b>Note:</b> A step is considered enabled if
-	 * <ul>
-	 * <li>There is no step binding contribution for the given step id. Or</li>
-	 * <li>At least one of the bindings has not enablement sub element. Or</li>
-	 * <li>At least one of the bindings enablement sub element evaluates to <code>true</code>.</li>
-	 * </ul>
-	 *
-	 * @param stepId The step id. Must not be <code>null</code>.
-	 * @param contexts The context objects or <code>null</code>.
-	 * @return The list of applicable editor page bindings or an empty array.
-	 */
-	public boolean isStepEnabled(String stepId, IStepContext[] contexts) {
-		Assert.isNotNull(stepId);
-
-		// Flag is set to true at the first binding matching the given step id
-		boolean hasStepBinding = false;
-		boolean enabled = false;
-
-		for (StepBinding binding : getStepBindings()) {
-			// Ignore all bindings not matching the given step id.
-			if (!stepId.equals(binding.getStepId())) continue;
-
-			// OK. There is at least one binding contribution for the given step id.
-			hasStepBinding = true;
-
-			// Get the enablement.
-			Expression enablement = binding.getEnablement();
-
-			// The binding is applicable by default if no expression is specified.
-			enabled = enablement == null;
-
-			if (enablement != null) {
-				if (contexts != null) {
-					// To satisfy the "isIterable" and "isCountable" needs of the expression
-					// evaluator, pass on the contexts as collection.
-					List<IStepContext> variableValue = Arrays.asList(contexts);
-					// Set the default variable to the context.
-					EvaluationContext evalContext = new EvaluationContext(null, variableValue);
-					// Initialize the evaluation context named variables
-					evalContext.addVariable("activeContexts", variableValue); //$NON-NLS-1$
-					// Allow plugin activation
-					evalContext.setAllowPluginActivation(true);
-					// Evaluate the expression
-					try {
-						enabled = enablement.evaluate(evalContext).equals(EvaluationResult.TRUE);
-					} catch (CoreException e) {
-						IStatus status = new Status(IStatus.ERROR, CoreBundleActivator.getUniqueIdentifier(),
-													e.getLocalizedMessage(), e);
-						Platform.getLog(CoreBundleActivator.getContext().getBundle()).log(status);
-					}
-				} else {
-					// The enablement is false by definition if no context is given.
-					enabled = false;
-				}
-			}
-
-			// Break the loop if the step is found enabled
-			if (enabled) break;
-		}
-
-		return !hasStepBinding || enabled;
-	}
-
-	/**
-	 * Returns the list of all contributed step bindings.
-	 *
-	 * @return The list of contributed step bindings, or an empty array.
-	 */
-	public StepBinding[] getStepBindings() {
-		List<StepBinding> contributions = new ArrayList<StepBinding>();
-		Collection<ExecutableExtensionProxy<StepBinding>> statusHandlerBindings = getExtensions().values();
-		for (ExecutableExtensionProxy<StepBinding> statusHandlerBinding : statusHandlerBindings) {
-			StepBinding instance = statusHandlerBinding.getInstance();
-			if (instance != null && !contributions.contains(instance)) {
-				contributions.add(instance);
-			}
-		}
-
-		return contributions.toArray(new StepBinding[contributions.size()]);
-	}
-
-	/**
-	 * Returns the step binding identified by its unique id. If no step
-	 * binding with the specified id is registered, <code>null</code> is returned.
-	 *
-	 * @param id The unique id of the step binding or <code>null</code>
-	 *
-	 * @return The step binding instance or <code>null</code>.
-	 */
-	public StepBinding getBinding(String id) {
-		StepBinding contribution = null;
-		if (getExtensions().containsKey(id)) {
-			ExecutableExtensionProxy<StepBinding> proxy = getExtensions().get(id);
-			// Get the extension instance
-			contribution = proxy.getInstance();
-		}
-
-		return contribution;
-	}
-}