Added TMF statistics feature (Bug 360572)

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.ui / src / org / eclipse / linuxtools / tmf / ui / views / project / handlers / SelectParserContributionItem.java

/*******************************************************************************\r
 * Copyright (c) 2010 Ericsson\r
 * \r
 * All rights reserved. This program and the accompanying materials are\r
 * made available under the terms of the Eclipse Public License v1.0 which\r
 * accompanies this distribution, and is available at\r
 * http://www.eclipse.org/legal/epl-v10.html\r
 * \r
 * Contributors:\r
 *   Patrick Tasse - Initial API and implementation\r
 *******************************************************************************/\r
\r
package org.eclipse.linuxtools.tmf.ui.views.project.handlers;\r
\r
import java.util.HashMap;\r
import java.util.LinkedList;\r
import java.util.Map;\r
import java.util.Map.Entry;\r
\r
import org.eclipse.core.resources.IResource;\r
import org.eclipse.core.runtime.CoreException;\r
import org.eclipse.jface.action.IContributionItem;\r
import org.eclipse.jface.action.MenuManager;\r
import org.eclipse.jface.resource.ImageDescriptor;\r
import org.eclipse.jface.viewers.ISelection;\r
import org.eclipse.jface.viewers.StructuredSelection;\r
import org.eclipse.linuxtools.tmf.ui.TmfUiPlugin;\r
import org.eclipse.linuxtools.tmf.ui.parsers.ParserProviderManager;\r
import org.eclipse.linuxtools.tmf.ui.views.project.ProjectView;\r
import org.eclipse.linuxtools.tmf.ui.views.project.model.TmfExperimentNode;\r
import org.eclipse.linuxtools.tmf.ui.views.project.model.TmfTraceNode;\r
import org.eclipse.ui.IWorkbenchPage;\r
import org.eclipse.ui.IWorkbenchWindow;\r
import org.eclipse.ui.PlatformUI;\r
import org.eclipse.ui.actions.CompoundContributionItem;\r
import org.eclipse.ui.menus.CommandContributionItem;\r
import org.eclipse.ui.menus.CommandContributionItemParameter;\r
\r
\r
public class SelectParserContributionItem extends CompoundContributionItem {\r
\r
	private static final ImageDescriptor SELECTED_ICON = ImageDescriptor.createFromImage(TmfUiPlugin.getDefault().getImageFromPath("icons/elcl16/bullet.gif")); //$NON-NLS-1$\r
	\r
    @Override\r
    protected IContributionItem[] getContributionItems() {\r
        Map<String, String> params;\r
        LinkedList<IContributionItem> list = new LinkedList<IContributionItem>();\r
        \r
        ParserProviderManager.getParserMap();\r
\r
        String parser = null;\r
        IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();\r
        IWorkbenchPage page = window.getActivePage();\r
        ISelection selection = page.getSelection(ProjectView.ID);\r
        if (selection instanceof StructuredSelection) {\r
            Object element = ((StructuredSelection) selection).getFirstElement();\r
            if (! (element instanceof TmfTraceNode)) {\r
            	return new IContributionItem[0];\r
            }\r
            TmfTraceNode trace = (TmfTraceNode) element;\r
            IResource resource = trace.getResource();\r
            if (trace.getParent() instanceof TmfExperimentNode) {\r
                resource = trace.getProject().getTracesFolder().getTraceForLocation(resource.getLocation()).getResource();\r
            }\r
            try {\r
				parser = resource.getPersistentProperty(ParserProviderManager.PARSER_PROPERTY);\r
			} catch (CoreException e) {\r
				e.printStackTrace();\r
			}\r
        }\r
\r
        for(Entry<String, Map<String, String>> providerEntry : ParserProviderManager.getParserMap().entrySet()) {\r
            MenuManager subMenu = new MenuManager(providerEntry.getKey());\r
            for(Entry<String, String> entry : providerEntry.getValue().entrySet()) {\r
                params = new HashMap<String, String>();\r
                params.put("org.eclipse.linuxtools.tmf.ui.commandparameter.project.trace.selectparser.parser", entry.getValue()); //$NON-NLS-1$\r
    \r
                ImageDescriptor icon = null;\r
                if (entry.getValue().equals(parser)) {\r
                	icon = SELECTED_ICON;\r
                }\r
                \r
                CommandContributionItemParameter param = new CommandContributionItemParameter(PlatformUI.getWorkbench().getActiveWorkbenchWindow(),\r
                		"my.parameterid", //$NON-NLS-1$\r
                        "org.eclipse.linuxtools.tmf.ui.command.project.trace.selectparser", //$NON-NLS-1$\r
                        params,\r
                        icon, // icon\r
                        null, // disabled icon\r
                        null, // hover icon\r
                        entry.getKey().replaceAll("&", "&&"), // label  //$NON-NLS-1$//$NON-NLS-2$\r
                        null, // mnemonic\r
                        null, // tooltip\r
                        CommandContributionItem.STYLE_PUSH,\r
                        null, // help context id\r
                        true // visibleEnable\r
                );\r
                \r
                subMenu.add(new CommandContributionItem(param));\r
            }\r
            list.add(subMenu);\r
        }\r
\r
        return (IContributionItem[]) list.toArray(new IContributionItem[list.size()]);\r
    }\r
\r
}\r