X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fhandler%2FExpandAll.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fhandler%2FExpandAll.java;h=03e79149a5d42cb900b2cab5a6f8d72c051eed0c;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/ExpandAll.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/ExpandAll.java
new file mode 100644
index 000000000..03e79149a
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+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/ExpandAll.java
@@ -0,0 +1,45 @@
+/*******************************************************************************
+ * Copyright (c) 2007 VTT Technical Research Centre of Finland 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.handler;
+
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.eclipse.ui.part.IPage;
+import org.simantics.diagram.symbollibrary.ui.SymbolLibraryPage;
+import org.simantics.diagram.symbollibrary.ui.SymbolPageView;
+
+public class ExpandAll extends AbstractHandler implements IHandler {
+
+    @Override
+    public Object execute(ExecutionEvent event) throws ExecutionException {
+
+    	IWorkbenchPart part = HandlerUtil.getActivePart(event);
+    	if(part == null) return null;
+    	if(part instanceof SymbolPageView) {
+    		SymbolPageView view = (SymbolPageView)part;
+    		IPage page = view.getCurrentPage();
+    		if(page == null) return null;
+    		if(page instanceof SymbolLibraryPage) {
+    			SymbolLibraryPage libraryPage = (SymbolLibraryPage)page;
+    			libraryPage.setAllExpandedStates(true);
+    		}
+    	}
+    	
+        return null;
+        
+    }
+
+}