com.gwtmodel.table.view.util.polymer.PolymerUtil.java Source code

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Here is the source code for com.gwtmodel.table.view.util.polymer.PolymerUtil.java

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/*
 * Copyr ight 2016 stanislawbartkowski@gmail.com 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * http://www.apache.org/licenses/LICENSE-2.0 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */
package com.gwtmodel.table.view.util.polymer;

import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
import com.gwtmodel.table.IConsts;
import com.gwtmodel.table.Utils;
import com.gwtmodel.table.WSize;
import com.gwtmodel.table.buttoncontrolmodel.ControlButtonDesc;
import com.gwtmodel.table.common.CUtil;
import com.gwtmodel.table.common.ISignal;
import com.gwtmodel.table.smessage.IGetStandardMessage;
import com.vaadin.polymer.iron.widget.IronDropdown;
import com.vaadin.polymer.iron.widget.IronIcon;
import com.vaadin.polymer.iron.widget.event.IronOverlayClosedEvent;
import com.vaadin.polymer.iron.widget.event.IronOverlayClosedEventHandler;
import com.vaadin.polymer.paper.widget.PaperButton;
import com.vaadin.polymer.paper.widget.PaperDialog;

public class PolymerUtil {

    private PolymerUtil() {

    }

    @Inject
    private static IGetStandardMessage iMess;

    public static String convert(String s) {
        StringBuffer b = new StringBuffer(s);
        while (true) {
            int i = b.indexOf(IConsts.RESBEG);
            if (i == -1)
                break;
            int k = b.indexOf(IConsts.RESEND, i);
            if (k == -1)
                break;
            String res = b.substring(i + 1, k);
            // together with $
            String v = iMess.getMessage(res);
            b.replace(i, k + 2, v);
        }
        return b.toString();
    }

    static void setTitleMess(Label ltitle, Label lmess, String title, String mess) {
        if (!CUtil.EmptyS(title))
            ltitle.setText(iMess.getMessage(title));
        lmess.setText(iMess.getMessage(mess));
    }

    static void setButtonT(PaperButton b, ControlButtonDesc bu, String icon) {
        Utils.setInnerText(b, bu.getDisplayName());
        PolymerUtil.addIcon(b, icon);
    }

    public static void addIcon(PaperButton b, String icon) {
        if (!CUtil.EmptyS(icon)) {
            IronIcon i = new IronIcon();
            i.setIcon(icon);
            b.add(i);
        }
    }

    public static PaperButton construct(String butt, String icon) {
        PaperButton b = new PaperButton(butt);
        addIcon(b, icon);
        return b;
    }

    public static ISignal popupPolymer(WSize ws, Widget w, PaperDialog pap, final ISignal sClose,
            String addStyleNames) {
        final PopupPanel pa = new PopupPanel();
        if (addStyleNames == null)
            addStyleNames = "";
        IronDropdown p = new IronDropdown(
                "<div class=\"dropdown-content " + addStyleNames + "\" id=\"content\"></div>");
        p.setHorizontalOffset(ws.getLeft());
        p.setVerticalOffset(ws.getTop());
        if (w != null)
            p.add(w, "content");
        else
            p.add(pap, "content");
        pa.setWidget(p);
        pa.setVisible(false);
        pa.show();
        p.open();
        if (pap != null) {
            Utils.setTopLeftProperty(pap, ws.getTop() + 10, ws.getLeft() + 10);
            pap.open();
        }
        Utils.setVisibleProperty(p);
        p.addIronOverlayClosedHandler(new IronOverlayClosedEventHandler() {

            @Override
            public void onIronOverlayClosed(IronOverlayClosedEvent event) {
                pa.hide();
                if (sClose != null)
                    sClose.signal();
            }
        });
        return new ISignal() {

            @Override
            public void signal() {
                pa.hide();
            }
        };
    }

}