com.skysql.manager.ui.TabbedPanel.java Source code

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Here is the source code for com.skysql.manager.ui.TabbedPanel.java

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/*
 * This file is distributed as part of the MariaDB Manager.  It is free
 * software: you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation,
 * version 2.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Copyright 2012-2014 SkySQL Corporation Ab
 */

package com.skysql.manager.ui;

import java.io.Serializable;

import com.skysql.manager.ClusterComponent;
import com.vaadin.server.VaadinSession;
import com.vaadin.ui.Component;
import com.vaadin.ui.TabSheet;
import com.vaadin.ui.TabSheet.SelectedTabChangeEvent;

/**
 * The Class TabbedPanel.
 */
@SuppressWarnings("serial")
public class TabbedPanel implements Serializable {

    private Component currentTab;
    private TabSheet tabsheet;
    private PanelInfo panelInfo;
    private PanelControl panelControl;
    private PanelBackup panelBackup;
    private PanelTools panelTools;
    private VaadinSession session;

    /**
     * Instantiates a new tabbed panel.
     *
     * @param session the session
     */
    public TabbedPanel(VaadinSession session) {
        this.session = session;

        // Set another root layout for the middle panels section.
        tabsheet = new TabSheet();
        tabsheet.setImmediate(true);
        tabsheet.setSizeFull();

        // INFO TAB
        panelInfo = new PanelInfo();
        tabsheet.addTab(panelInfo).setCaption("Info");
        currentTab = panelInfo;

        // CONTROL TAB
        panelControl = new PanelControl();
        tabsheet.addTab(panelControl).setCaption("Control");

        // BACKUP TAB
        panelBackup = new PanelBackup();
        panelBackup.setImmediate(true);
        tabsheet.addTab(panelBackup).setCaption("Backups");

        // TOOLS TAB
        //      SystemInfo systemInfo = session.getAttribute(SystemInfo.class);
        //      LinkedHashMap<String, String> properties = systemInfo.getCurrentSystem().getProperties();
        //      String EIP = properties.get(SystemInfo.PROPERTY_EIP);
        //      String MONyog = properties.get(SystemInfo.PROPERTY_MONYOG);
        //      String phpUrl = properties.get(SystemInfo.PROPERTY_PHPMYADMIN);
        //      if ((EIP != null && MONyog != null) || phpUrl != null) {
        //         panelTools = new PanelTools();
        //         panelTools.setImmediate(true);
        //         tabsheet.addTab(panelTools).setCaption("Tools");
        //      }

        // ADD LISTENERS TO TABS
        tabsheet.addSelectedTabChangeListener(new TabSheet.SelectedTabChangeListener() {

            public void selectedTabChange(SelectedTabChangeEvent event) {
                final TabSheet source = (TabSheet) event.getSource();
                if (source == tabsheet) {
                    Component selectedTab = source.getSelectedTab();
                    if (selectedTab != currentTab) {
                        if (currentTab instanceof PanelInfo) {
                            ((PanelInfo) currentTab).stopRefresh();
                        }
                        currentTab = selectedTab;
                        refresh();
                    }
                }
            }
        });
    }

    /**
     * Gets the tab sheet.
     *
     * @return the tab sheet
     */
    public TabSheet getTabSheet() {
        return this.tabsheet;
    }

    /**
     * Refresh.
     */
    public void refresh() {

        ClusterComponent componentInfo = session.getAttribute(ClusterComponent.class);
        if (componentInfo == null || (componentInfo.getType() == ClusterComponent.CCType.system
                && componentInfo.getParentID() == null)) {
            currentTab.setVisible(false);
            tabsheet.setSelectedTab(currentTab);
            tabsheet.setEnabled(false);
            return;
        } else {
            tabsheet.setEnabled(true);
            currentTab.setVisible(true);
        }

        tabsheet.getTab(panelBackup)
                .setVisible(componentInfo.getType() == ClusterComponent.CCType.system ? true : false);
        tabsheet.getTab(panelControl)
                .setVisible(componentInfo.getType() == ClusterComponent.CCType.system ? false : true);

        if (currentTab == panelInfo) {
            panelInfo.refresh();
        } else if (currentTab == panelControl) {
            panelControl.refresh();
        } else if (currentTab == panelBackup) {
            panelBackup.refresh();
        } else if (currentTab == panelTools) {
            panelTools.refresh();
        }

    }
}