X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/ExpandVariableContext.java b/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/ExpandVariableContext.java
new file mode 100644
index 0000000..b5eeb46
--- /dev/null
+++ b/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/ExpandVariableContext.java
@@ -0,0 +1,102 @@
+package net.sourceforge.phpdt.externaltools.variable;
+
+/**********************************************************************
+Copyright (c) 2002 IBM Corp. and others. All rights reserved.
+This file is made available under the terms of the Common Public License v1.0
+which accompanies this distribution, and is available at
+http://www.eclipse.org/legal/cpl-v10.html
+ 
+Contributors:
+**********************************************************************/
+
+import net.sourceforge.phpdt.externaltools.model.IExternalToolConstants;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IncrementalProjectBuilder;
+
+/**
+ * Represents the context the external tool is running in
+ * that a variable uses to expand itself.
+ */
+public final class ExpandVariableContext {
+	public static final ExpandVariableContext EMPTY_CONTEXT = new ExpandVariableContext(null);
+	
+	private IProject project = null;
+	private IResource selectedResource = null;
+	private String buildType = IExternalToolConstants.BUILD_TYPE_NONE;
+	
+	/**
+	 * Create a context for an external tool running
+	 * as a builder on the given project.
+	 * 
+	 * @param project the <code>IProject</code> being built.
+	 * @param buildKind the kind of build being performed
+	 * 		(see <code>IncrementalProjectBuilder</code>).
+	 */
+	public ExpandVariableContext(IProject project, int buildKind) {
+		super();
+		this.project = project;
+		switch (buildKind) {
+			case IncrementalProjectBuilder.INCREMENTAL_BUILD :
+				this.buildType = IExternalToolConstants.BUILD_TYPE_INCREMENTAL;
+				break;
+			case IncrementalProjectBuilder.FULL_BUILD :
+				this.buildType = IExternalToolConstants.BUILD_TYPE_FULL;
+				break;
+			case IncrementalProjectBuilder.AUTO_BUILD :
+				this.buildType = IExternalToolConstants.BUILD_TYPE_AUTO;
+				break;
+			default :
+				this.buildType = IExternalToolConstants.BUILD_TYPE_NONE;
+				break;
+		}
+	}
+	
+	/**
+	 * Create a context for an external tool running
+	 * with the given resource selected.
+	 * 
+	 * @param selectedResource the <code>IResource</code> selected
+	 * 		or <code>null</code> if none.
+	 */
+	public ExpandVariableContext(IResource selectedResource) {
+		super();
+		if (selectedResource != null) {
+			this.selectedResource = selectedResource;
+			this.project = selectedResource.getProject();
+		}
+	}
+	
+	/**
+	 * Returns the build type being performed if the
+	 * external tool is being run as a project builder.
+	 * 
+	 * @return one of the <code>IExternalToolConstants.BUILD_TYPE_*</code> constants.
+	 */
+	public String getBuildType() {
+		return buildType;
+	}
+	
+	/**
+	 * Returns the project which the variable can use. This
+	 * will the the project being built if the tool is being
+	 * run as a builder. Otherwise, it is the project of the
+	 * selected resource, or <code>null</code> if none.
+	 * 
+	 * @return the <code>IProject</code> or <code>null</code> if none
+	 */
+	public IProject getProject() {
+		return project;
+	}
+	
+	/**
+	 * Returns the resource selected at the time the tool
+	 * is run, or <code>null</code> if none selected.
+	 * 
+	 * @return the <code>IResource</code> selected, or <code>null</code> if none
+	 */
+	public IResource getSelectedResource() {
+		return selectedResource;
+	}
+}