com.ezee.web.common.ui.main.EzeeWebMain.java Source code

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Here is the source code for com.ezee.web.common.ui.main.EzeeWebMain.java

Source

package com.ezee.web.common.ui.main;

import static com.ezee.common.web.EzeeFormatUtils.getFullDateTimeFormat;
import static com.ezee.web.common.EzeeWebCommonConstants.AUTO_LOGIN_HELPER;
import static com.ezee.web.common.EzeeWebCommonConstants.SUPPORT_EMAIL;

import java.util.Date;

import com.ezee.model.entity.EzeeUser;
import com.ezee.web.common.cache.EzeeEntityCache;
import com.ezee.web.common.ui.edit.EzeeEditUser;
import com.ezee.web.common.ui.grid.EzeeHasGrid;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.SelectionEvent;
import com.google.gwt.event.logical.shared.SelectionHandler;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.StackPanel;
import com.google.gwt.user.client.ui.TabLayoutPanel;
import com.googlecode.mgwt.ui.client.MGWT;

public class EzeeWebMain extends Composite {

    @UiField
    public HTML user;

    @UiField
    public HTML logout;

    @UiField
    public HTML version;

    @UiField
    public HTML email;

    @UiField
    public HTML licensedto;

    @UiField
    public HTML date;

    @UiField
    public TabLayoutPanel tab;

    @UiField
    public HTML editUser;

    @UiField
    public StackPanel menu;

    protected final EzeeUser ezeeUser;

    protected final EzeeEntityCache cache;

    public EzeeWebMain(final EzeeUser user, final EzeeEntityCache cache) {
        this.ezeeUser = user;
        this.cache = cache;
    }

    public final TabLayoutPanel getTab() {
        return tab;
    }

    protected void initMain() {
        if (cache.getConfiguration() != null) {
            version.setText("Version : " + cache.getConfiguration().getVersion());
        }
        email.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                Window.Location.assign(SUPPORT_EMAIL);
            }
        });
        logout.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                AUTO_LOGIN_HELPER.unsetRememberMeUser();
                Window.Location.assign(GWT.getHostPageBaseURL());
            }
        });
        addTabHandler();
        if (MGWT.getFormFactor().isDesktop()) {
            addDesktopOnlyElements();
        }
    }

    private void addDesktopOnlyElements() {
        if (cache.getConfiguration() != null) {
            licensedto.setText(cache.getConfiguration().getLicensee());
            setDate();
            applyDateTimer();
        }
    }

    protected void initUser() {
        user.setText("Logged in as : " + ezeeUser.getUsername() + " (" + ezeeUser.getType() + ")");
    }

    protected void editUser() {
        new EzeeEditUser(ezeeUser.getUsername()).show();
    }

    protected void addTabHandler() {
        tab.addSelectionHandler(new SelectionHandler<Integer>() {
            public void onSelection(SelectionEvent<Integer> event) {
                int tabId = event.getSelectedItem();
                menu.showStack(tabId);
                EzeeHasGrid<?> grid = (EzeeHasGrid<?>) tab.getWidget(tabId);
                grid.getGrid().redraw();
            }
        });
    }

    private void applyDateTimer() {
        Timer dateTimer = new Timer() {
            @Override
            public void run() {
                setDate();
            }
        };
        dateTimer.scheduleRepeating(60 * 1000);
    }

    private void setDate() {
        date.setText("Date : " + getFullDateTimeFormat().format(new Date()));
    }
}