Created a separated 'externaltools' plugin: initial check-in

[phpeclipse.git] / net.sourceforge.phpeclipse.externaltools / src / net / sourceforge / phpdt / externaltools / variable / FileExpander.java

diff --git a/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/FileExpander.java b/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/FileExpander.java
new file mode 100644 (file)
index 0000000..17779cb
--- /dev/null
+++ b/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/FileExpander.java
@@ -0,0 +1,34 @@
+package net.sourceforge.phpdt.externaltools.variable;
+
+import org.eclipse.core.runtime.IPath;
+
+/**
+ * Expands a variable into the last opened PHP file 
+ * <p>
+ * This class is not intended to be extended by clients.
+ * </p>
+ */
+public class FileExpander extends ResourceExpander { //implements IVariableTextExpander {
+
+  /**
+   * Create an instance
+   */
+  public FileExpander() {
+    super();
+  }
+
+  /**
+   * Returns a string representation of the path to a file or directory
+   * for the given variable tag and value or <code>null</code>.
+   * 
+   * @see IVariableTextExpander#getText(String, String, ExpandVariableContext)
+   */
+  public String getText(String varTag, String varValue, ExpandVariableContext context) {
+    IPath path = getPath(varTag, varValue, context);
+    if (path != null) {
+      return path.toString();
+    }
+    return "<no file selected>";
+  }
+
+}