MapViewerDialog.java

/*******************************************************************************
 * Copyright (c) 2016 hangum.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v2.1
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * 
 * Contributors:
 *     hangum - initial API and implementation
 ******************************************************************************/
package com.hangum.tadpole.rdb.core.dialog.commons;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;

import com.hangum.tadpole.commons.libs.core.message.CommonMessages;
import com.hangum.tadpole.commons.util.GlobalImageUtils;
import com.hangum.tadpole.engine.query.dao.system.userdb.DBOtherDAO;

/**
 * Map dialog
 * 
 * @author hangum
 *
 */
public class MapViewerDialog extends Dialog {
	private String strGroupName;
	private DBOtherDAO dbOtherDao;
	private TableViewer tableViewer;
	/**
	 * Create the dialog.
	 * @param parentShell
	 */
	public MapViewerDialog(Shell parentShell, String strGroupName, DBOtherDAO dao) {
		super(parentShell);
		setShellStyle(SWT.RESIZE | SWT.APPLICATION_MODAL | SWT.DIALOG_TRIM);
		
		this.strGroupName = strGroupName;
		this.dbOtherDao = dao;
	}
	
	@Override
	protected void configureShell(Shell newShell) {
		super.configureShell(newShell);
		if(!"".equals(strGroupName)) newShell.setText(String.format("%s [%s] information", strGroupName, dbOtherDao.getName()));
		else newShell.setText(String.format("%s information", dbOtherDao.getName()));
		newShell.setImage(GlobalImageUtils.getTadpoleIcon());
	}

	/**
	 * Create contents of the dialog.
	 * @param parent
	 */
	@Override
	protected Control createDialogArea(Composite parent) {
		Composite container = (Composite) super.createDialogArea(parent);
		GridLayout gridLayout = (GridLayout) container.getLayout();
		gridLayout.verticalSpacing = 3;
		gridLayout.horizontalSpacing = 3;
		gridLayout.marginHeight = 3;
		gridLayout.marginWidth = 3;
		
		Composite composite = new Composite(container, SWT.NONE);
		composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
		composite.setLayout(new GridLayout(1, false));
		
		tableViewer = new TableViewer(composite, SWT.BORDER | SWT.FULL_SELECTION);
		Table table = tableViewer.getTable();
		table.setLinesVisible(true);
		table.setHeaderVisible(true);
		table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
		
		TableViewerColumn tableViewerColumn = new TableViewerColumn(tableViewer, SWT.NONE);
		TableColumn tblclmnName = tableViewerColumn.getColumn();
		tblclmnName.setWidth(100);
		tblclmnName.setText("Name");
		
		TableViewerColumn tableViewerColumn_1 = new TableViewerColumn(tableViewer, SWT.NONE);
		TableColumn tblclmnValue = tableViewerColumn_1.getColumn();
		tblclmnValue.setWidth(312);
		tblclmnValue.setText("Value");
		
		tableViewer.setContentProvider(new ArrayContentProvider());
		tableViewer.setLabelProvider(new MapLabelProvider());
		initData();

		return container;
	}
	
	/**
	 * init data
	 */
	private void initData() {
		Map mapData = (Map)dbOtherDao.getUserObject();
		List listMap = new ArrayList<>();
		
		Set<String> setKey = mapData.keySet();
		for (String string : setKey) {
			listMap.add(new KeyValueObj(string, ""+mapData.get(string)));
		}
		
		tableViewer.setInput(listMap);
	}

	/**
	 * Create contents of the button bar.
	 * @param parent
	 */
	@Override
	protected void createButtonsForButtonBar(Composite parent) {
		createButton(parent, IDialogConstants.OK_ID,  CommonMessages.get().Close, true);
	}

	/**
	 * Return the initial size of the dialog.
	 */
	@Override
	protected Point getInitialSize() {
		return new Point(450, 500);
	}
}

/**
 * map key value object
 * @author hangum
 *
 */
class KeyValueObj {
	String name = "";
	String value = "";
	public KeyValueObj(String name, String value) {
		this.name = name;
		this.value = value;
	}
	/**
	 * @return the name
	 */
	public String getName() {
		return name;
	}
	/**
	 * @param name the name to set
	 */
	public void setName(String name) {
		this.name = name;
	}
	/**
	 * @return the value
	 */
	public String getValue() {
		return value;
	}
	/**
	 * @param value the value to set
	 */
	public void setValue(String value) {
		this.value = value;
	}
	
}

/**
 * MapLabel Provider
 * @author hangum
 *
 */
class MapLabelProvider extends LabelProvider implements ITableLabelProvider {

	@Override
	public Image getColumnImage(Object element, int columnIndex) {
		return null;
	}

	@Override
	public String getColumnText(Object element, int columnIndex) {
		KeyValueObj obj = (KeyValueObj)element;
		if(columnIndex ==0) return obj.getName();
		return obj.getValue();
	}
	
}