--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/perfinvestigator/com.nokia.carbide.cpp.pi/src/com/nokia/carbide/cpp/internal/pi/plugin/model/IVisualizable.java	Thu Feb 11 15:32:31 2010 +0200
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the License "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: 
+ *
+ */
+
+package com.nokia.carbide.cpp.internal.pi.plugin.model;
+
+import com.nokia.carbide.cpp.internal.pi.analyser.ProfileVisualiser;
+import com.nokia.carbide.cpp.internal.pi.visual.GenericTraceGraph;
+import com.nokia.carbide.cpp.internal.pi.visual.GraphDrawRequest;
+
+
+public interface IVisualizable extends ITrace
+{
+	// return whether this plugin's editor pages have been created
+	public boolean arePagesCreated();
+	
+	// set whether this plugin's editor pages have been created
+	public void setPagesCreated(boolean pagesCreated);
+	
+	// the number of editor pages that this plugin will create
+	public int getCreatePageCount();
+	
+	// the index of each page that this plugin will create
+	// return AnalyseTab.NEXT_AVAILABLE_PAGE if you do not care
+	// if a page with that number has already been created, this page will replace it
+	public int getCreatePageIndex(int index);
+	
+	// page index actually assigned
+	// (usually for a page index of AnalyseTab.NEXT_AVAILABLE_PAGE)
+	public void setPageIndex(int index, int pageIndex);
+
+	// the next created page
+	public ProfileVisualiser createPage(int index);
+
+	// the number of graphs that this plugin will create
+	public int getGraphCount();
+	
+	// next graph
+	public GenericTraceGraph getTraceGraph(int graphIndex);
+	
+	// title of next graph
+	public String getGraphTitle(int graphIndex);
+	
+	// PI editor page to contain the graph
+	public int getPageNumber(int graphIndex);
+	
+	// time (in milliseconds) associated with the last sample
+	public Integer getLastSample(int graphIndex);
+	
+	/*
+	 * returns draw request if a graph must be drawn after/on top of another graph
+	 * (e.g. Button trace within CPU Load trace); otherwise, returns null
+	 */
+	public GraphDrawRequest getDrawRequest(int graphIndex);
+}