KoreanDictionary.java

/**
 * A simple dictionary for Korean, powered by National Institute of the Korean Language
 * Copyright (C) 2015  ChalkPE
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

package pe.chalk.kodic;

import javafx.application.Application;
import javafx.application.Platform;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ListView;
import javafx.scene.control.ProgressIndicator;
import javafx.scene.control.RadioButton;
import javafx.scene.control.TextField;
import javafx.scene.control.ToggleGroup;
import javafx.scene.input.Clipboard;
import javafx.scene.input.ClipboardContent;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

import java.io.IOException;

/**
 * @author ChalkPE <amato0617@gmail.com>
 * @since 2015-06-04
 */
public class KoreanDictionary extends Application {
    private TextField input;

    private StackPane contents;
    private ListView<String> list;
    private ProgressIndicator progress;

    private CheckBox filterNonUniversalWords;
    private RadioButton startsWith;

    @Override
    public void start(Stage stage) throws Exception {
        //Init window

        stage.setMinWidth(250);
        stage.setMinHeight(500);

        stage.setWidth(400);
        stage.setHeight(600);

        stage.setTitle("KoreanDictionary");
        stage.setOnCloseRequest(value -> System.exit(0));

        //Create nodes

        EventHandler<ActionEvent> searchHandler = value -> this.search();

        input = new TextField();
        input.setOnAction(searchHandler);
        input.setPromptText("검색어를 입력하세요");
        HBox.setHgrow(input, Priority.ALWAYS);

        Button searchButton = new Button("검색");
        searchButton.setOnAction(searchHandler);

        filterNonUniversalWords = new CheckBox("방언, 북한어, 옛말 제외");
        filterNonUniversalWords.setSelected(true);

        ToggleGroup group = new ToggleGroup();

        startsWith = new RadioButton("시작 문자");
        RadioButton endsWith = new RadioButton("끝 문자");

        startsWith.setToggleGroup(group);
        endsWith.setToggleGroup(group);

        startsWith.setSelected(true);

        list = new ListView<>();
        list.setOnMouseClicked(click -> {
            if(click.getClickCount() == 2){
                KoreanDictionary.copyToClipboard(list.getSelectionModel().getSelectedItem());
            }
        });
        list.setItems(FXCollections.observableArrayList("간단한 한국어 사전", "- 국립국어원 표준국어대사전을 사용했습니다", "", "Copyright (c) 2015 ChalkPE", "Licensed under GNU General Public License v3.0", "", "https://github.com/ChalkPE/KoreanDictionary"));

        progress = new ProgressIndicator();
        StackPane.setMargin(progress, new Insets(50));

        //Init layouts

        BorderPane optionPane = new BorderPane();
        optionPane.setLeft(filterNonUniversalWords);
        optionPane.setRight(new HBox(6, startsWith, endsWith));

        VBox top = new VBox(6, new HBox(6, input, searchButton), optionPane);
        top.setPadding(new Insets(6));

        contents = new StackPane(list);

        BorderPane root = new BorderPane();
        root.setTop(top);
        root.setCenter(contents);

        Scene scene = new Scene(new Group());
        scene.setRoot(root);

        stage.setScene(scene);
        stage.show();
    }

    public void search(){
        String text = input.getText();
        if(text.length() == 0){
            list.setItems(FXCollections.observableArrayList("검색어를 입력해 주세요!"));
            return;
        }

        if(contents.getChildren().contains(progress)){
            list.setItems(FXCollections.observableArrayList("이미 찾고 있는 중입니다!"));
            return;
        }

        contents.getChildren().add(progress);

        list.setItems(FXCollections.observableArrayList("단어를 찾는 중입니다..."));
        new Thread(() -> {
            ObservableList<String> result = FXCollections.observableArrayList();
            try{
                String[] banned = filterNonUniversalWords.isSelected() ? new String[]{"방언", "북한어", "옛말"} : new String[]{};
                result.addAll(KoreanFinder.getAllNoun(startsWith.isSelected() ? KoreanFinder.SearchType.STARTS_WITH : KoreanFinder.SearchType.ENDS_WITH, text, banned));

                if(result.size() == 0){
                    result.add("해당 문자로 " + (startsWith.isSelected() ? "시작하는" : "끝나는") + " 단어가 없습니다!");
                }else{
                    result.add(0, "총 " + result.size() + "개의 단어를 발견했습니다!");
                }
            }catch(IOException e){
                e.printStackTrace();
                result.add("오류가 발생했습니다 :(");
            }finally{
                Platform.runLater(() -> {
                    contents.getChildren().remove(progress);

                    list.setItems(result);
                    list.getSelectionModel().clearSelection();

                    if(result.size() > 1){
                        KoreanDictionary.copyToClipboard(String.join(", ", result.subList(1, result.size() - 1)));
                    }
                });
            }
        }).start();
    }

    public static void copyToClipboard(String string){
        ClipboardContent content = new ClipboardContent();
        content.putString(string);

        Clipboard.getSystemClipboard().setContent(content);
    }

    public static void main(String[] args){
        launch(args);
    }
}