com.audata.client.Keyword.PopUpKeywordBrowser.java Source code

Introduction

Here is the source code for com.audata.client.Keyword.PopUpKeywordBrowser.java

Source

/*
 * +----------------------------------------------------------------------+
 * | AuDoc 2                                                              |
 * +----------------------------------------------------------------------+
 * | Copyright (c) 2004-2007 Audata Ltd                                   |
 * +----------------------------------------------------------------------+
 * | This source file is subject to version 2 of the Gnu Public License,  |
 * | that is bundled with this package in the file License.txt, and is    |
 * | available at through the world-wide-web at                           |
 * | http://www.gnu.org/licenses/gpl.txt.                                 |
 * | If you did not receive a copy of the GPL license and are unable to   |
 * | obtain it through the world-wide-web, please send a note to          |
 * | support@audata.co.uk so we can mail you a copy immediately.          |
 * +----------------------------------------------------------------------+
 * | Authors: Jonathan Moss <jon.moss@audata.co.uk>                       |
 * +----------------------------------------------------------------------+ 
 */
package com.audata.client.Keyword;

import java.util.HashMap;

import com.audata.client.Language;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.TreeItem;
import com.google.gwt.user.client.ui.TreeListener;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;

public class PopUpKeywordBrowser extends DialogBox implements TreeListener, ClickListener {

    private static final Language LANG = (Language) GWT.create(Language.class);
    private KeywordBrowser cp;
    private TextBox cName;
    private String uuid;
    private Button cancelBut;
    private String hierarchy;

    public PopUpKeywordBrowser(TextBox cName, String uuid, String hierarchy, String title) {
        VerticalPanel main = new VerticalPanel();
        main.setSpacing(5);
        this.setText(title);
        this.cName = cName;
        this.uuid = uuid;
        this.hierarchy = hierarchy;
        this.cp = new KeywordBrowser("200px", "200px");
        this.cp.init(this.hierarchy);
        this.cp.keywords.addTreeListener(this);
        main.add(this.cp);

        this.cancelBut = new Button(LANG.cancel_Text());
        this.cancelBut.addClickListener(this);
        main.add(this.cancelBut);
        this.setWidget(main);

    }

    public void onTreeItemSelected(TreeItem item) {
        HashMap nt = (HashMap) item.getUserObject();
        Boolean hasChildren = (Boolean) nt.get("hasChildren");
        if (!hasChildren.booleanValue()) {
            String uuid = (String) nt.get("uuid");
            String text = (String) nt.get("path");
            this.setValues(text, uuid);
            this.hide();
        }
    }

    public void onTreeItemStateChanged(TreeItem item) {

    }

    public void show(int left, int top) {
        this.setPopupPosition(left, top);
        super.show();
    }

    public void onClick(Widget sender) {
        if (sender == this.cancelBut) {
            this.hide();
        }
    }

    public String getUUID() {
        return this.uuid;
    }

    public void setValues(String name, String uuid) {
        this.uuid = uuid;
        this.cName.setText(name);
    }
}