OpenIndicatorSelectorAction.java

// ============================================================================
//
// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
//
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package org.talend.dataprofiler.core.ui.action.actions;

import org.eclipse.jface.action.Action;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.cheatsheets.ICheatSheetAction;
import org.eclipse.ui.cheatsheets.ICheatSheetManager;
import org.talend.dataprofiler.core.model.ModelElementIndicator;
import org.talend.dataprofiler.core.ui.action.CheatSheetActionHelper;
import org.talend.dataprofiler.core.ui.editor.analysis.AnalysisEditor;
import org.talend.dataprofiler.core.ui.editor.analysis.ColumnAnalysisDetailsPage;
import org.talend.dataprofiler.core.ui.editor.composite.AbstractColumnDropTree;
import org.talend.dataprofiler.core.ui.editor.composite.AnalysisColumnTreeViewer;

/**
 * DOC zqin class global comment. Detailled comment <br/>
 * 
 * $Id: talend.epf 1 2006-09-29 17:06:40Z zqin $
 * 
 */
public class OpenIndicatorSelectorAction extends Action implements ICheatSheetAction {

    private ColumnAnalysisDetailsPage page;

    public OpenIndicatorSelectorAction() {

        AnalysisEditor editor = (AnalysisEditor) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
                .getActiveEditor();
        page = (ColumnAnalysisDetailsPage) editor.getMasterPage();
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.action.Action#run()
     */
    @Override
    public void run() {

        AbstractColumnDropTree treeViewer = page.getTreeViewer();
        if (treeViewer instanceof AnalysisColumnTreeViewer) {
            AnalysisColumnTreeViewer columnTreeViewer = (AnalysisColumnTreeViewer) treeViewer;
            ModelElementIndicator[] modelElementIndicator = columnTreeViewer.openIndicatorSelectDialog(null);
            if (modelElementIndicator != null) {
                page.refreshCurrentTreeViewer(modelElementIndicator);
                if (columnTreeViewer.isGridPreviewColumnMoved()) {
                    page.refreshPreviewTable(true);
                }
            }
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.ui.cheatsheets.ICheatSheetAction#run(java.lang.String[],
     * org.eclipse.ui.cheatsheets.ICheatSheetManager)
     */
    public void run(String[] params, ICheatSheetManager manager) {
        // ADD xqliu TDQ-4285 2011-12-27
        if (!CheatSheetActionHelper.canRun()) {
            return;
        }
        // ~ TDQ-4285

        run();
    }
}