com.gwtmodel.table.view.webpanel.polymer.PanelPolymer.java Source code

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Here is the source code for com.gwtmodel.table.view.webpanel.polymer.PanelPolymer.java

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/*
 * Copyright 2017 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.webpanel.polymer;

import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.Element;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;
import com.gwtmodel.table.ICommand;
import com.gwtmodel.table.Utils;
import com.gwtmodel.table.WSize;
import com.gwtmodel.table.binder.BinderWidget;
import com.gwtmodel.table.common.CUtil;
import com.gwtmodel.table.factories.IWebPanelResources;
import com.gwtmodel.table.mm.LogT;
import com.gwtmodel.table.view.util.FormUtil;
import com.gwtmodel.table.view.webpanel.IWebPanel;
import com.gwtmodel.table.view.webpanel.common.AbstractWebPanel;
import com.vaadin.polymer.Polymer;
import com.vaadin.polymer.elemental.Document;
import com.vaadin.polymer.elemental.Node;

public class PanelPolymer extends AbstractWebPanel implements IWebPanel {

    private final PanelElemWidgets uW;

    private Element menuWidget;
    private HTMLPanel mainPa;
    private Element menuiconWidget;
    private IStatusMenuIcon i = null;

    private Element getId(String id) {
        // debug
        String html = uW.htmlPanel.toString();
        Element e = uW.htmlPanel.getElementById(id);
        if (e != null)
            return e;
        String errmess = LogT.getT().PanelCannotFindWidget(id);
        Utils.errAlertB(errmess);
        return null;
    }

    public PanelPolymer(IWebPanelResources pResources, ICommand logOut, PanelElemWidgets uW) {
        super(pResources, logOut);
        this.uW = uW;
        setLabels(uW.productLabel, uW.ownerLabel, uW.personLabel, uW.hotelLabel, uW.infoLabel);
        String ima = pResources.getRes(IWebPanelResources.PROGRESSICON);
        String url = Utils.getImageAdr(ima);
        uW.progressIcon.setUrl(url);
        String h = Utils.getImageAdr(pResources.getRes(IWebPanelResources.IIMAGEPRODUCT));
        uW.titleIcon.setUrl(h);

        String JVersion = pResources.getRes(IWebPanelResources.JUIVERSION);
        String title = CUtil.joinS('\n', pResources.getRes(IWebPanelResources.VERSION),
                LogT.getT().GWTVersion(GWT.getVersion(), JVersion));
        uW.titleIcon.setTitle(title);
        Window.setTitle(pResources.getRes(IWebPanelResources.TITLE));
        menuWidget = getId("leftmenu");
        //  important HTMLPanel
        mainPa = (HTMLPanel) FormUtil.findWidgetByFieldId(uW.htmlPanel, "mainpanel");
        menuiconWidget = getId("menuicon");
        uW.menuIcon.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                if (i == null)
                    return;
                i.click(new WSize(event.getClientY(), event.getClientX(), 0, 0));
            }
        });
    }

    private void setProgIcon(boolean visible) {
        uW.progressIcon.setVisible(visible);
    }

    private void setErrorMess(String errMess) {
        setProgIcon(false);
        if (errMess == null) {
            uW.progressHtml.removeStyleName("error");
            uW.progressHtml.setTitle("");
        } else {
            uW.progressHtml.addStyleName("error");
            uW.progressHtml.setTitle(errMess);
        }
    }

    @Override
    public void setErrorL(String errmess) {
        setErrorMess(errmess);
    }

    @Override
    public void setReplay(int replNo) {
        if (replNo == 1) {
            setErrorMess(null);
            uW.progressHtml.removeStyleName("error");
            setProgIcon(true);
        } else if (replNo == 0)
            setProgIcon(false);
    }

    private void setCentreE(Widget w) {
        // proper way to replace widget
        // 2016/11/29 
        mainPa.clear();
        mainPa.add(w);
    }

    @Override
    public void setDCenter(Widget w) {
        if (w == null) {
            setCentreE(new Label());
            if (centreHideSignal != null)
                centreHideSignal.signal();

        } else
            setCentreE(w);
        centreHideSignal = null;
    }

    private void setWestE(Widget w) {
        uW.htmlPanel.addAndReplaceElement(w, menuWidget);
        menuWidget = w.getElement();
    }

    @Override
    public void setWest(Widget w) {
        setWestE(w == null ? new Label() : w);
    }

    @Override
    public Widget getWidget() {
        return uW.panelWidget;
    }

    private void setMenuIcon(Widget w) {
        uW.htmlPanel.addAndReplaceElement(w, menuiconWidget);
        menuiconWidget = w.getElement();
    }

    /* Widget pa ignored */
    @Override
    public void setMenuPanel(Widget pa, IStatusMenuIcon i) {
        if (pa != null)
            setMenuIcon(pa == null ? new Label() : pa);
        else
            uW.menuIcon.setVisible(i != null);
        this.i = i;
    }

    @Override
    public void setPullDownMenu(Widget m) {
        // TODO Auto-generated method stub

    }

    @Override
    public void logOut() {
        uW.exitIcon.setVisible(true);

    }

    @Override
    public void SetMenuSize(String size) {
        uW.drawerPanel.setDrawerWidth(size);
    }

}