small improvements

org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/utils/StatusUtils.java

-/*--------------------------------------------------------------------------+
-$Id: StatusUtils.java 5274 2012-08-02 07:54:11Z gareis $
-|                                                                          |
-| Copyright 2011 ForTISS GmbH                     |
-|                                                                          |
-| Licensed under the Apache License, Version 2.0 (the "License");          |
-| you may not use this file except in compliance with the License.         |
-| You may obtain a copy of the License at                                  |
-|                                                                          |
-|    http://www.apache.org/licenses/LICENSE-2.0                            |
-|                                                                          |
-| Unless required by applicable law or agreed to in writing, software      |
-| distributed under the License is distributed on an "AS IS" BASIS,        |
-| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
-| See the License for the specific language governing permissions and      |
-| limitations under the License.                                           |
-+--------------------------------------------------------------------------*/
-package org.fortiss.tooling.base.ui.utils;
-
-import org.eclipse.jface.action.IStatusLineManager;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IViewSite;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.IWorkbenchPartSite;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PlatformUI;
-
-/**
- * Methods for accessing the status line
- * 
- * @author gareis
- * @author $Author: gareis $
- * @version $Rev: 18709 $
- * @ConQAT.Rating RED Hash:
- */
-public class StatusUtils {
-
-	/** Returns a Status Line object of the current window */
-	public static IStatusLineManager getStatusLine() {
-
-		IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
-
-		IWorkbenchPage page = window.getActivePage();
-
-		IWorkbenchPart part = page.getActivePart();
-		IWorkbenchPartSite site = part.getSite();
-
-		IViewSite vSite = (IViewSite)site;
-
-		IActionBars actionBars = vSite.getActionBars();
-
-		if(actionBars == null)
-			return null;
-
-		IStatusLineManager statusLine = actionBars.getStatusLineManager();
-
-		if(statusLine == null) {
-			return null;
-		}
-		return statusLine;
-
-	}
-
-	/** writes messages into the status line of the current window */
-
-	public static void setStatusMessage(String message) {
-		if(getStatusLine() != null)
-			getStatusLine().setMessage(message);
-
-	}
-}
+/*--------------------------------------------------------------------------+
+$Id: StatusUtils.java 5274 2012-08-02 07:54:11Z gareis $
+|                                                                          |
+| Copyright 2011 ForTISS GmbH                     |
+|                                                                          |
+| Licensed under the Apache License, Version 2.0 (the "License");          |
+| you may not use this file except in compliance with the License.         |
+| You may obtain a copy of the License at                                  |
+|                                                                          |
+|    http://www.apache.org/licenses/LICENSE-2.0                            |
+|                                                                          |
+| Unless required by applicable law or agreed to in writing, software      |
+| distributed under the License is distributed on an "AS IS" BASIS,        |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and      |
+| limitations under the License.                                           |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.utils;
+
+import static org.conqat.ide.commons.ui.ui.WorkbenchUtils.getActiveWorkbenchPage;
+
+import org.eclipse.jface.action.IStatusLineManager;
+import org.eclipse.ui.IActionBars;
+import org.eclipse.ui.IViewSite;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchPartSite;
+
+/**
+ * Methods for accessing the status line
+ * 
+ * @author gareis
+ * @author $Author: gareis $
+ * @version $Rev: 18709 $
+ * @ConQAT.Rating YELLOW Hash: 8E2E1AD408AAAE041B6043220648FE3D
+ */
+public class StatusUtils {
+
+	/** Returns a Status Line object of the current window */
+	public static IStatusLineManager getStatusLine() {
+		IWorkbenchPage page = getActiveWorkbenchPage();
+		IWorkbenchPart part = page.getActivePart();
+		IWorkbenchPartSite site = part.getSite();
+		IViewSite vSite = (IViewSite)site;
+		IActionBars actionBars = vSite.getActionBars();
+
+		if(actionBars == null) {
+			return null;
+		}
+
+		IStatusLineManager statusLine = actionBars.getStatusLineManager();
+		if(statusLine == null) {
+			return null;
+		}
+		return statusLine;
+	}
+
+	/** Writes messages into the status line of the current window */
+	public static void setStatusMessage(String message) {
+		if(getStatusLine() != null) {
+			getStatusLine().setMessage(message);
+		}
+	}
+}