diff options
Diffstat (limited to 'org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePageParticipantExtension.java')
-rw-r--r-- | org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePageParticipantExtension.java | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePageParticipantExtension.java b/org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePageParticipantExtension.java deleted file mode 100644 index 37a522f51..000000000 --- a/org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePageParticipantExtension.java +++ /dev/null @@ -1,73 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.ui.internal.console; - -import org.eclipse.core.expressions.EvaluationContext; -import org.eclipse.core.expressions.EvaluationResult; -import org.eclipse.core.expressions.Expression; -import org.eclipse.core.expressions.ExpressionConverter; -import org.eclipse.core.expressions.ExpressionTagNames; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.ui.IPluginContribution; -import org.eclipse.ui.console.IConsole; -import org.eclipse.ui.console.IConsolePageParticipant; - -public class ConsolePageParticipantExtension implements IPluginContribution { - - private IConfigurationElement fConfig; - private Expression fEnablementExpression; - - public ConsolePageParticipantExtension(IConfigurationElement config) { - fConfig = config; - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPluginContribution#getLocalId() - */ - public String getLocalId() { - return fConfig.getAttribute("id"); //$NON-NLS-1$ - } - - /* (non-Javadoc) - * @see org.eclipse.ui.IPluginContribution#getPluginId() - */ - public String getPluginId() { - return fConfig.getContributor().getName(); - } - - public boolean isEnabledFor(IConsole console) throws CoreException { - EvaluationContext context = new EvaluationContext(null, console); - Expression expression = getEnablementExpression(); - if (expression != null){ - EvaluationResult evaluationResult = expression.evaluate(context); - return evaluationResult == EvaluationResult.TRUE; - } - return true; - } - - public Expression getEnablementExpression() throws CoreException { - if (fEnablementExpression == null) { - IConfigurationElement[] elements = fConfig.getChildren(ExpressionTagNames.ENABLEMENT); - IConfigurationElement enablement = elements.length > 0 ? elements[0] : null; - - if (enablement != null) { - fEnablementExpression = ExpressionConverter.getDefault().perform(enablement); - } - } - return fEnablementExpression; - } - - public IConsolePageParticipant createDelegate() throws CoreException { - return (IConsolePageParticipant) fConfig.createExecutableExtension("class"); //$NON-NLS-1$; - } - -} |