Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package tachyon.view; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Optional; import javafx.application.Platform; import javafx.embed.swing.SwingFXUtils; import javafx.geometry.Insets; import javafx.geometry.Pos; import javafx.scene.Node; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.ButtonBar.ButtonData; import javafx.scene.control.ButtonType; import javafx.scene.control.ChoiceDialog; import javafx.scene.control.Dialog; import javafx.scene.control.Label; import javafx.scene.control.ListView; import javafx.scene.control.ScrollPane; import javafx.scene.control.Tab; import javafx.scene.control.TabPane; import javafx.scene.control.TextField; import javafx.scene.control.TextInputDialog; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.layout.BorderPane; import javafx.scene.layout.GridPane; import javafx.scene.layout.HBox; import javafx.scene.layout.VBox; import javafx.stage.FileChooser; import javafx.stage.FileChooser.ExtensionFilter; import javafx.stage.Modality; import javafx.stage.Stage; import javafx.stage.Window; import javafx.util.Pair; import javax.imageio.ImageIO; import net.sf.image4j.codec.ico.ICODecoder; import org.apache.commons.imaging.ImageReadException; import org.apache.commons.imaging.Imaging; import tachyon.Tachyon; import static tachyon.Tachyon.applyCss; import static tachyon.Tachyon.css; import tachyon.java.core.JavaLibrary; import tachyon.java.core.JavaProgram; import tachyon.java.core.JavaProject; import tachyon.framework.core.Program; /** * * @author Aniket */ public class ProjectProperties { private final Stage stage; private final TabPane pane; private final VBox box1, box2, box3; private final TextField mainClass; private final Button select, confirm, cancel; private final JavaProject project; private final ListView<String> libsView; private final Button addJar, removeJar; public ProjectProperties(JavaProject project, Window w) { this.project = project; stage = new Stage(); stage.initOwner(w); stage.initModality(Modality.APPLICATION_MODAL); stage.setWidth(600); stage.setTitle("Project Properties - " + project.getProjectName()); stage.getIcons().add(tachyon.Tachyon.icon); stage.setResizable(false); HBox mai, libs, one, two, thr, fou; ListView<String> compileList, runtimeList; Button compileAdd, compileRemove, preview, selectIm, runtimeAdd, runtimeRemove; TextField iconField; stage.setScene(new Scene(new VBox(5, pane = new TabPane( new Tab("Library Settings", box1 = new VBox(15, libs = new HBox(10, new Label("External Libraries"), libsView = new ListView<>(), new VBox(5, addJar = new Button("Add Jar"), removeJar = new Button("Remove Jar"))))), new Tab("Program Settings", new ScrollPane(box2 = new VBox(15, one = new HBox(10, new Label("Main-Class"), mainClass = new TextField(project.getMainClassName()), select = new Button("Select")), two = new HBox(10, new Label("Compile-Time Arguments"), compileList = new ListView<>(), new VBox(5, compileAdd = new Button("Add Argument"), compileRemove = new Button("Remove Argument")))))), new Tab("Deployment Settings", box3 = new VBox(15, thr = new HBox(10, new Label("Icon File"), iconField = new TextField(project.getFileIconPath()), preview = new Button("Preview Image"), selectIm = new Button("Select Icon")), fou = new HBox(10, new Label("Runtime Arguments"), runtimeList = new ListView<>(), new VBox(5, runtimeAdd = new Button("Add Argument"), runtimeRemove = new Button("Remove Argument")))))), new VBox(15, mai = new HBox(10, cancel = new Button("Cancel"), confirm = new Button("Confirm")))))); if (applyCss.get()) { stage.getScene().getStylesheets().add(css); } for (Tab b : pane.getTabs()) { b.setClosable(false); } mainClass.setPromptText("Main-Class"); box1.setPadding(new Insets(5, 10, 5, 10)); mai.setAlignment(Pos.CENTER_RIGHT); mai.setPadding(box1.getPadding()); libs.setAlignment(Pos.CENTER); one.setAlignment(Pos.CENTER); two.setAlignment(Pos.CENTER); thr.setAlignment(Pos.CENTER); fou.setAlignment(Pos.CENTER); box1.setAlignment(Pos.CENTER); box2.setPadding(box1.getPadding()); box2.setAlignment(Pos.CENTER); box3.setPadding(box1.getPadding()); box3.setAlignment(Pos.CENTER); mainClass.setEditable(false); mainClass.setPrefWidth(200); for (JavaLibrary lib : project.getAllLibs()) { libsView.getItems().add(lib.getBinaryAbsolutePath()); } for (String sa : project.getCompileTimeArguments().keySet()) { compileList.getItems().add(sa + ":" + project.getCompileTimeArguments().get(sa)); } for (String sa : project.getRuntimeArguments()) { runtimeList.getItems().add(sa); } compileAdd.setOnAction((e) -> { Dialog<Pair<String, String>> dialog = new Dialog<>(); dialog.setTitle("Compiler Argument"); dialog.initOwner(stage); dialog.setHeaderText("Entry the argument"); ButtonType loginButtonType = new ButtonType("Done", ButtonData.OK_DONE); dialog.getDialogPane().getButtonTypes().addAll(loginButtonType, ButtonType.CANCEL); GridPane grid = new GridPane(); grid.setHgap(10); grid.setVgap(10); grid.setPadding(new Insets(20, 150, 10, 10)); TextField username = new TextField(); username.setPromptText("Key"); TextField password = new TextField(); password.setPromptText("Value"); grid.add(new Label("Key:"), 0, 0); grid.add(username, 1, 0); grid.add(new Label("Value:"), 0, 1); grid.add(password, 1, 1); Node loginButton = dialog.getDialogPane().lookupButton(loginButtonType); loginButton.setDisable(true); username.textProperty().addListener((observable, oldValue, newValue) -> { loginButton.setDisable(newValue.trim().isEmpty()); }); dialog.getDialogPane().setContent(grid); Platform.runLater(() -> username.requestFocus()); dialog.setResultConverter(dialogButton -> { if (dialogButton == loginButtonType) { return new Pair<>(username.getText(), password.getText()); } return null; }); Optional<Pair<String, String>> result = dialog.showAndWait(); if (result.isPresent()) { compileList.getItems().add(result.get().getKey() + ":" + result.get().getValue()); } }); compileRemove.setOnAction((e) -> { if (compileList.getSelectionModel().getSelectedItem() != null) { compileList.getItems().remove(compileList.getSelectionModel().getSelectedItem()); } }); runtimeAdd.setOnAction((e) -> { TextInputDialog dia = new TextInputDialog(); dia.setTitle("Add Runtime Argument"); dia.setHeaderText("Enter an argument"); dia.initOwner(stage); Optional<String> res = dia.showAndWait(); if (res.isPresent()) { runtimeList.getItems().add(res.get()); } }); runtimeRemove.setOnAction((e) -> { if (runtimeList.getSelectionModel().getSelectedItem() != null) { runtimeList.getItems().remove(runtimeList.getSelectionModel().getSelectedItem()); } }); preview.setOnAction((e) -> { if (!iconField.getText().isEmpty()) { if (iconField.getText().endsWith(".ico")) { List<BufferedImage> read = new ArrayList<>(); try { read.addAll(ICODecoder.read(new File(iconField.getText()))); } catch (IOException ex) { } if (read.size() >= 1) { Image im = SwingFXUtils.toFXImage(read.get(0), null); Stage st = new Stage(); st.initOwner(stage); st.initModality(Modality.APPLICATION_MODAL); st.setTitle("Icon Preview"); st.getIcons().add(Tachyon.icon); st.setScene(new Scene(new BorderPane(new ImageView(im)))); if (applyCss.get()) { st.getScene().getStylesheets().add(css); } st.showAndWait(); } } else if (iconField.getText().endsWith(".icns")) { try { BufferedImage ima = Imaging.getBufferedImage(new File(iconField.getText())); if (ima != null) { Image im = SwingFXUtils.toFXImage(ima, null); Stage st = new Stage(); st.initOwner(stage); st.initModality(Modality.APPLICATION_MODAL); st.setTitle("Icon Preview"); st.getIcons().add(Tachyon.icon); st.setScene(new Scene(new BorderPane(new ImageView(im)))); if (applyCss.get()) { st.getScene().getStylesheets().add(css); } st.showAndWait(); } } catch (ImageReadException | IOException ex) { } } else { Image im = new Image(new File(iconField.getText()).toURI().toString()); Stage st = new Stage(); st.initOwner(stage); st.initModality(Modality.APPLICATION_MODAL); st.setTitle("Icon Preview"); st.getIcons().add(Tachyon.icon); st.setScene(new Scene(new BorderPane(new ImageView(im)))); if (applyCss.get()) { st.getScene().getStylesheets().add(css); } st.showAndWait(); } } }); selectIm.setOnAction((e) -> { FileChooser fc = new FileChooser(); fc.setTitle("Icon File"); String OS = System.getProperty("os.name").toLowerCase(); fc.getExtensionFilters().add(new ExtensionFilter("Icon File", OS.contains("win") ? getWindowsImageExtensions() : getMacImageExtensions())); fc.setSelectedExtensionFilter(fc.getExtensionFilters().get(0)); File lf = fc.showOpenDialog(stage); if (lf != null) { iconField.setText(lf.getAbsolutePath()); } }); addJar.setOnAction((e) -> { FileChooser f = new FileChooser(); f.setTitle("External Libraries"); f.setSelectedExtensionFilter(new ExtensionFilter("Jar Files", "*.jar")); List<File> showOpenMultipleDialog = f.showOpenMultipleDialog(stage); if (showOpenMultipleDialog != null) { for (File fi : showOpenMultipleDialog) { if (!libsView.getItems().contains(fi.getAbsolutePath())) { libsView.getItems().add(fi.getAbsolutePath()); } } } }); removeJar.setOnAction((e) -> { String selected = libsView.getSelectionModel().getSelectedItem(); if (selected != null) { libsView.getItems().remove(selected); } }); select.setOnAction((e) -> { List<String> all = getAll(); ChoiceDialog<String> di = new ChoiceDialog<>(project.getMainClassName(), all); di.setTitle("Select Main Class"); di.initOwner(stage); di.setHeaderText("Select A Main Class"); Optional<String> show = di.showAndWait(); if (show.isPresent()) { mainClass.setText(show.get()); } }); cancel.setOnAction((e) -> { stage.close(); }); confirm.setOnAction((e) -> { project.setMainClassName(mainClass.getText()); project.setFileIconPath(iconField.getText()); project.setRuntimeArguments(runtimeList.getItems()); HashMap<String, String> al = new HashMap<>(); for (String s : compileList.getItems()) { String[] spl = s.split(":"); al.put(spl[0], spl[1]); } project.setCompileTimeArguments(al); project.setAllLibs(libsView.getItems()); stage.close(); }); } private List<String> getWindowsImageExtensions() { List<String> im = getCommonImageExtensions(); im.add("*.ico"); return im; } private List<String> getMacImageExtensions() { List<String> im = getCommonImageExtensions(); im.add("*.icns"); return im; } private List<String> getCommonImageExtensions() { ArrayList<String> al = new ArrayList<>(); for (String s : ImageIO.getReaderFormatNames()) { al.add("*." + s); } return al; } private List<String> getAll() { ArrayList<String> al = new ArrayList<>(); for (Program pr : project.getPrograms()) { if (pr instanceof JavaProgram) { List<String> str = Arrays.asList(pr.getLastCode().split("\n")); ArrayList<String> ret = new ArrayList<>(); for (String s : str) { if (s.contains("public") && s.contains("static") && s.contains("void") && s.contains("main")) { ret.add(s); } } if (!ret.isEmpty()) { al.add(((JavaProgram) pr).getClassName()); } } } return al; } public void showAndWait() { stage.showAndWait(); } }