poe.trade.assist.SearchView.java Source code

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Here is the source code for poe.trade.assist.SearchView.java
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/*
 * Copyright (C) 2015 thirdy
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package poe.trade.assist;

import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;

import org.apache.commons.io.FileUtils;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;

import javafx.beans.property.ObjectProperty;
import javafx.beans.property.SimpleObjectProperty;
import javafx.concurrent.Worker;
import javafx.scene.layout.StackPane;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
import netscape.javascript.JSObject;
import poe.trade.assist.util.SwingUtil;

/**
 * @author thirdy
 *
 */
public class SearchView extends StackPane {

    private WebView webView = new WebView();
    private WebEngine webEngine = webView.getEngine();

    private ObjectProperty<Search> search = new SimpleObjectProperty<>();
    private Main main;

    public ObjectProperty<Search> searchProperty() {
        return search;
    }

    public SearchView(Main main) {
        this.main = main;
        search.addListener((obs, oldVal, newVal) -> {
            if (newVal != null) {
                reload();
            }
        });
        webEngine.getLoadWorker().stateProperty().addListener((observ, oldVal, newVal) -> {
            if (newVal.equals(Worker.State.SUCCEEDED)) {
                JSObject window = (JSObject) webEngine.executeScript("window");
                window.setMember("assistcallback", SearchView.this);
            }
        });
        getChildren().add(webView);
    }

    public void reload() {
        String searchFormHtml = search.get().getHtml();
        if (searchFormHtml != null) {
            searchFormHtml = addHeadElements(searchFormHtml);
            webEngine.loadContent(searchFormHtml);
        }
    }

    private String addHeadElements(String html) {
        String htmlDirectory = htmlDirectory();
        Document doc = Jsoup.parse(html);
        Element head = doc.head();

        // Replace everthing in the <head>
        head.children().stream().forEach(e -> e.remove());
        head.appendElement("meta").attr("charset", "utf-8");
        head.appendElement("meta").attr("name", "viewport").attr("content", "width=device-width");
        head.appendElement("title").text("poe.trade.assist");
        head.appendElement("script").attr("type", "text/javascript").attr("src", htmlDirectory + "packed.js");
        head.appendElement("link").attr("rel", "stylesheet").attr("href", htmlDirectory + "packed_dark.css");

        doc.body().appendElement("script").attr("type", "text/javascript").attr("src", htmlDirectory + "assist.js");

        String cleanHTML = doc.toString();
        //      try {
        //         FileUtils.writeStringToFile(new File("test"), cleanHTML);
        //      } catch (IOException e1) {
        //         // TODO Auto-generated catch block
        //         e1.printStackTrace();
        //      }
        return cleanHTML;
    }

    private String htmlDirectory() {
        try {
            return new File("html").toURI().toURL().toString();
        } catch (MalformedURLException e1) {
            throw new RuntimeException(e1);
        }
    }

    public void sortClick(String sort) {
        System.out.println("SORT: " + sort);
        search.get().setSort(sort);
        main.manualTaskRun(search.get());
    }

    public void copyToClipboard(String s) {
        SwingUtil.copyToClipboard(s);
    }
}