io.uploader.drive.auth.webbrowser.SimpleBrowserImpl.java Source code

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Here is the source code for io.uploader.drive.auth.webbrowser.SimpleBrowserImpl.java

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/*
 * Copyright 2014 Loic Merckel
 * 
 * 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 io.uploader.drive.auth.webbrowser;

import io.uploader.drive.DriveUploader;
import io.uploader.drive.config.Configuration;
import io.uploader.drive.gui.controller.MainMenuController;
import io.uploader.drive.gui.util.UiUtils;
import javafx.fxml.FXMLLoader;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.ScrollPane;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.VBox;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
import javafx.stage.Stage;

import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.google.common.base.Preconditions;

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

public class SimpleBrowserImpl implements Browser {

    final private static Logger logger = LoggerFactory.getLogger(SimpleBrowserImpl.class);

    private final Stage stage;
    private final WebEngine webEngine;

    public SimpleBrowserImpl(Stage stage, String url) throws IOException {

        super();

        Preconditions.checkNotNull(stage);

        this.stage = stage;
        stage.setTitle("Drive Uploader - Authentication");
        UiUtils.setStageAppSize(stage);
        Scene scene = new Scene(new Group());

        AnchorPane root = new AnchorPane();

        final WebView browser = new WebView();
        webEngine = browser.getEngine();

        /*
        Menu settingsMenu = new Menu ("Settings") ;
        MenuItem proxy = new MenuItem ("Proxy") ;
        settingsMenu.getItems().add(proxy) ;
        MenuBar menuBar = new MenuBar () ;
        menuBar.getMenus().add(settingsMenu) ;
        proxy.setOnAction(new EventHandler<ActionEvent> () {
            
         @Override
         public void handle(ActionEvent event) {
        try {
           ProxySettingDialog dlg = new ProxySettingDialog (stage, Configuration.INSTANCE) ;
           dlg.showDialog();
        } catch (IOException e) {
           logger.error("Error occurred while opening the proxy setting dialog", e);
        }
         }});*/

        FXMLLoader mainMenuLoader = new FXMLLoader(getClass().getResource("/fxml/MainMenu.fxml"));
        VBox mainMenuBar = (VBox) mainMenuLoader.load();
        AnchorPane.setTopAnchor(mainMenuBar, 0.0);
        AnchorPane.setLeftAnchor(mainMenuBar, 0.0);
        AnchorPane.setRightAnchor(mainMenuBar, 0.0);
        MainMenuController mainMenuController = mainMenuLoader.<MainMenuController>getController();
        mainMenuController.setOwner(stage);
        mainMenuController.setConfiguration(Configuration.INSTANCE);
        mainMenuController.hideAccountMenu(true);

        ScrollPane scrollPane = new ScrollPane();
        scrollPane.setContent(browser);
        scrollPane.setFitToWidth(true);
        scrollPane.setFitToHeight(true);

        if (StringUtils.isNotEmpty(url)) {
            goTo(url);
        }

        if (DriveUploader.isMacOsX()) {
            AnchorPane.setTopAnchor(scrollPane, 5.0);
        } else {
            AnchorPane.setTopAnchor(scrollPane, 35.0);
        }
        AnchorPane.setLeftAnchor(scrollPane, 5.0);
        AnchorPane.setRightAnchor(scrollPane, 5.0);
        AnchorPane.setBottomAnchor(scrollPane, 5.0);

        root.getChildren().add(mainMenuBar);
        root.getChildren().addAll(scrollPane);
        scene.setRoot(root);

        stage.setScene(scene);
    }

    @Override
    public void goTo(String url) {

        logger.info("url: " + url);

        String tmp = toURL(url);
        if (tmp == null) {
            tmp = toURL("http://" + url);
        }
        webEngine.load(tmp);
    }

    @Override
    public void show() {
        stage.show();
    }

    @Override
    public void close() {
        stage.close();
    }

    public void stage() {
        stage.showAndWait();
    }

    private static String toURL(String str) {
        try {
            return new URL(str).toExternalForm();
        } catch (MalformedURLException e) {
            logger.error("Error occurred while loading the specified url.", e);
            return null;
        }
    }
}