[Rubyeclipse-commit] SF.net SVN: rubyeclipse: [3220] trunk/com.aptana.rdt/src/com/aptana/rdt/ AptanaRDTPlugin.java

[<caw...@us...>]

Revision: 3220
          http://rubyeclipse.svn.sourceforge.net/rubyeclipse/?rev=3220&view=rev
Author:   cawilliams
Date:     2007-09-24 07:10:11 -0700 (Mon, 24 Sep 2007)

Log Message:
-----------
add findGem static method

Modified Paths:
--------------
    trunk/com.aptana.rdt/src/com/aptana/rdt/AptanaRDTPlugin.java

Modified: trunk/com.aptana.rdt/src/com/aptana/rdt/AptanaRDTPlugin.java
===================================================================
--- trunk/com.aptana.rdt/src/com/aptana/rdt/AptanaRDTPlugin.java	2007-09-24 14:08:28 UTC (rev 3219)
+++ trunk/com.aptana.rdt/src/com/aptana/rdt/AptanaRDTPlugin.java	2007-09-24 14:10:11 UTC (rev 3220)
@@ -11,6 +11,7 @@
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Plugin;
 import org.eclipse.core.runtime.Status;
@@ -20,6 +21,7 @@
 import org.eclipse.core.runtime.preferences.IPreferencesService;
 import org.eclipse.core.runtime.preferences.InstanceScope;
 import org.osgi.framework.BundleContext;
+import org.rubypeople.rdt.core.RubyCore;
 import org.rubypeople.rdt.internal.core.RubyModelManager.EclipsePreferencesListener;
 import org.rubypeople.rdt.internal.launching.LaunchingPlugin;
 
@@ -27,6 +29,7 @@
 import com.aptana.rdt.core.gems.GemListener;
 import com.aptana.rdt.core.gems.IGemManager;
 import com.aptana.rdt.internal.core.gems.GemManager;
+import com.aptana.rdt.launching.IGemRuntime;
 
 /**
  * The activator class controls the plug-in life cycle
@@ -414,4 +417,17 @@
 	public IGemManager getGemManager() {
 		return GemManager.getInstance();
 	}
+	
+	public static IPath findGem(String string) {
+		IGemManager gemManager = getDefault().getGemManager();
+		if (gemManager == null) return null;
+		IPath path = gemManager.getGemPath(string);
+		if (path == null) return null;
+		IPath resPath = new Path(IGemRuntime.GEMLIB_VARIABLE);
+		IPath rubyLibPath = RubyCore.getResolvedVariablePath(resPath);
+		for (int k= rubyLibPath.segmentCount(); k < path.segmentCount(); k++) {
+			resPath= resPath.append(path.segment(k));
+		}
+		return resPath;
+	}
 }


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