org.freemedsoftware.gwt.client.screen.PerformBilling.java Source code

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Here is the source code for org.freemedsoftware.gwt.client.screen.PerformBilling.java

Source

/*
 * $Id: CallInScreen.java 4643 2009-10-21 11:50:05Z Fawad $
 *
 * Authors:
 *      Jeff Buchbinder <jeff@freemedsoftware.org>
 *
 * FreeMED Electronic Medical Record and Practice Management System
 * Copyright (C) 1999-2012 FreeMED Software Foundation
 *
 * This program 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; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package org.freemedsoftware.gwt.client.screen;

import static org.freemedsoftware.gwt.client.i18n.I18nUtil._;

import java.util.ArrayList;
import java.util.List;

import org.freemedsoftware.gwt.client.ScreenInterface;
import org.freemedsoftware.gwt.client.i18n.AppConstants;
import org.freemedsoftware.gwt.client.widget.CustomButton;

import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.VerticalPanel;

public class PerformBilling extends ScreenInterface {

    private static List<PerformBilling> performBillingScreenList = null;

    //Creates only desired amount of instances if we follow this pattern otherwise we have public constructor as well
    public static PerformBilling getInstance() {
        PerformBilling performBillingScreen = null;

        if (performBillingScreenList == null)
            performBillingScreenList = new ArrayList<PerformBilling>();
        if (performBillingScreenList.size() < AppConstants.MAX_REPORTING_TABS)//creates & returns new next instance of SuperBillScreen
            performBillingScreenList.add(performBillingScreen = new PerformBilling());
        else
            performBillingScreen = performBillingScreenList.get(AppConstants.MAX_REPORTING_TABS - 1);
        return performBillingScreen;
    }

    public PerformBilling() {
        final HorizontalPanel horizontalPanel = new HorizontalPanel();
        initWidget(horizontalPanel);
        horizontalPanel.setSize("100%", "100%");

        VerticalPanel performBillPanel = new VerticalPanel();
        horizontalPanel.add(performBillPanel);
        performBillPanel.setSize("100%", "100%");

        final Label performBillingLabel = new Label(_("Performing Bills"));
        performBillingLabel.setStyleName(AppConstants.STYLE_LABEL_HEADER_LARGE);
        performBillPanel.add(performBillingLabel);
        performBillingLabel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);

        HorizontalPanel horizontalPanel1 = new HorizontalPanel();
        horizontalPanel1.setSpacing(5);
        horizontalPanel1.add(new CustomButton(_("Process"), AppConstants.ICON_RUN));
        horizontalPanel1.add(new CustomButton(_("Select All"), AppConstants.ICON_SELECT_ALL));
        horizontalPanel1.add(new CustomButton(_("Select None"), AppConstants.ICON_SELECT_NONE));
        horizontalPanel1.add(new CustomButton(_("Return to Main Menu"), AppConstants.ICON_PREV));
        performBillPanel.add(horizontalPanel1);

    }

}