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ProofScriptParser
Commit 30714eee authored by Alexander Weigl's avatar Alexander Weigl
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A lot of simplifications

parent 2a2cdfb5
Pipeline #11955 failed with stage
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    Showing with 601 additions and 588 deletions
    src/main/java/edu/kit/formal/gui/ProofScriptDebugger.java
    View file @ 30714eee
    ......@@ -8,6 +8,7 @@ package edu.kit.formal.gui;
    import de.uka.ilkd.key.util.KeYConstants;
    import javafx.application.Application;
    import javafx.application.Platform;
    import javafx.fxml.FXMLLoader;
    import javafx.scene.Parent;
    import javafx.scene.Scene;
    ......@@ -39,6 +40,7 @@ public class ProofScriptDebugger extends Application {
    Parent root = fxmlLoader.load();
    //DebuggerMainWindowController controller = fxmlLoader.<DebuggerMainWindowController>getController();
    Scene scene = new Scene(root);
    primaryStage.setOnCloseRequest(event -> Platform.exit());
    scene.getStylesheets().addAll(
    getClass().getResource("debugger-ui.css").toExternalForm(),
    DockNode.class.getResource("default.css").toExternalForm()
    ......@@ -55,10 +57,14 @@ public class ProofScriptDebugger extends Application {
    logger.info("KeY Internal: " + KeYConstants.INTERNAL_VERSION);
    //logger.error("sfklsajflksajfsdajfsdalfjsdaf", new IllegalAccessError("dlfsdalfjsadflj"));
    } catch (IOException e) {
    e.printStackTrace();
    }
    }
    @Override
    public void stop() throws Exception {
    System.exit(0);//needed, else non-termination of process
    }
    }
    src/main/java/edu/kit/formal/gui/controller/ContractChooser.java
    View file @ 30714eee
    ......@@ -12,6 +12,7 @@ import javafx.stage.Modality;
    import lombok.Getter;
    import java.awt.event.KeyEvent;
    import java.util.List;
    /**
    * A Contract Chooser is a modal dialog, which shows a list of contracts and lets the user select one.
    ......@@ -66,6 +67,11 @@ public class ContractChooser extends Dialog<Contract> {
    listOfContractsView.itemsProperty().bind(contracts);
    }
    public ContractChooser(Services service, List<Contract> contracts) {
    this(service);
    listOfContractsView.itemsProperty().get().setAll(contracts);
    }
    public MultipleSelectionModel<Contract> getSelectionModel() {
    return selectionModel;
    }
    ......
    src/main/java/edu/kit/formal/gui/controller/ListGoalView.java deleted 100644 → 0
    View file @ 2a2cdfb5
    package edu.kit.formal.gui.controller;
    import edu.kit.formal.gui.controls.Utils;
    import edu.kit.formal.gui.model.RootModel;
    import edu.kit.formal.interpreter.data.GoalNode;
    import edu.kit.formal.interpreter.data.KeyData;
    import javafx.beans.property.SimpleListProperty;
    import javafx.fxml.FXML;
    import javafx.fxml.FXMLLoader;
    import javafx.scene.control.ListCell;
    import javafx.scene.control.ListView;
    import javafx.scene.control.TextArea;
    import javafx.scene.layout.VBox;
    import java.io.IOException;
    /**
    * Created by sarah on 5/27/17.
    */
    public class ListGoalView extends VBox {
    protected SimpleListProperty<GoalNode<KeyData>> localGoalListProperty = new SimpleListProperty<>();
    @FXML
    private ListView<GoalNode<KeyData>> listOfGoalsView;
    @FXML
    private TextArea goalNodeView;
    private RootModel rootModel;
    public ListGoalView() {
    Utils.createWithFXML(this);
    listOfGoalsView.setCellFactory(list -> new GoalNodeCell());
    }
    public void setRootModel(RootModel rootModel) {
    this.rootModel = rootModel;
    }
    /**
    * Set Bindings and listener
    */
    /* public void init() {
    listOfGoalsView.itemsProperty().bind(this.rootModel.currentGoalNodesProperty());
    listOfGoalsView.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<GoalNode<KeyData>>() {
    @Override
    public void changed(ObservableValue<? extends GoalNode<KeyData>> observable, GoalNode<KeyData> oldValue, GoalNode<KeyData> newValue) {
    goalNodeView.setText(newValue.toCellTextForKeYData());
    }
    });
    }
    */
    private static class GoalNodeCell extends ListCell<GoalNode<KeyData>> {
    @Override
    protected void updateItem(GoalNode<KeyData> item, boolean empty) {
    super.updateItem(item, empty);
    if (item != null) {
    setText(item.toListLabelForKeYData());
    }
    }
    }
    }
    src/main/java/edu/kit/formal/gui/controls/InspectionViewTab.java → src/main/java/edu/kit/formal/gui/controls/InspectionView.java
    View file @ 30714eee
    package edu.kit.formal.gui.controls;
    import edu.kit.formal.gui.model.InspectionModel;
    import edu.kit.formal.gui.model.RootModel;
    import edu.kit.formal.interpreter.data.GoalNode;
    import edu.kit.formal.interpreter.data.KeyData;
    import javafx.beans.Observable;
    ......@@ -20,7 +19,7 @@ import javafx.scene.layout.BorderPane;
    *
    * @author S. Grebing
    */
    public class InspectionViewTab extends BorderPane {
    public class InspectionView extends BorderPane {
    public GoalOptionsMenu goalOptionsMenu = new GoalOptionsMenu();
    @FXML
    ......@@ -33,8 +32,7 @@ public class InspectionViewTab extends BorderPane {
    new InspectionModel()
    );
    public InspectionViewTab() {
    super();
    public InspectionView() {
    Utils.createWithFXML(this);
    model.get().selectedGoalNodeToShowProperty().bind(
    ......@@ -85,21 +83,6 @@ public class InspectionViewTab extends BorderPane {
    goalOptionsMenu.show(n, actionEvent.getScreenX(), actionEvent.getScreenY());
    }
    public void refresh(RootModel model) {
    /* IProgramMethod method = (IProgramMethod) model.getChosenContract().getTarget();
    StringWriter writer = new StringWriter();
    ProgramPrinter pp = new ProgramPrinter(writer);
    try {
    pp.printFullMethodSignature(method);
    pp.printStatementBlock(method.getBody());
    writer.flush();
    } catch (IOException e) {
    e.printStackTrace();
    }
    */
    }
    /**
    * Cells for GoalView
    */
    ......
    src/main/java/edu/kit/formal/gui/controls/InspectionViewsController.java
    View file @ 30714eee
    package edu.kit.formal.gui.controls;
    import edu.kit.formal.gui.model.RootModel;
    import javafx.beans.property.SimpleMapProperty;
    import javafx.collections.FXCollections;
    import javafx.collections.ObservableMap;
    import org.dockfx.DockNode;
    /**
    * TabPane on the right side of the GUI containing the inspection view as tabs
    * This controller manages a list of {@link InspectionView} and the associated {@link DockNode}s.
    *
    * Espeically, this class holds the active tab, which is connected with the {@link edu.kit.formal.interpreter.graphs.ProofTreeController},
    * and shows the current interpreter state.
    *
    * @author weigl
    */
    public class InspectionViewsController {
    ......@@ -16,23 +20,31 @@ public class InspectionViewsController {
    * This tab can be changed and later on in this tab it should be possible to select proof commands
    * All other tabs are only post morten tabs which cannot be shown
    */
    private final InspectionViewTab activeInterpreterTab = new InspectionViewTab();
    private final InspectionView activeInterpreterTab = new InspectionView();
    private final DockNode activeInterpreterTabDock = new DockNode(activeInterpreterTab, "Active");
    private final ObservableMap<InspectionView, DockNode> inspectionViews = new SimpleMapProperty<>(FXCollections.observableHashMap());
    private final ObservableMap<InspectionViewTab, DockNode> inspectionViews = new SimpleMapProperty<>(FXCollections.observableHashMap());
    public InspectionViewTab getActiveInspectionViewTab() {
    public InspectionView getActiveInspectionViewTab() {
    return this.activeInterpreterTab;
    }
    public DockNode getActiveInterpreterTabDock() {
    return activeInterpreterTabDock;
    }
    public void connectActiveView(RootModel model) {
    public DockNode newPostMortemInspector() {
    InspectionView iv = new InspectionView();
    DockNode dn = new DockNode(iv, "post mortem: ");
    inspectionViews.put(iv, dn);
    return dn;
    }
    /*public void connectActiveView(DebuggerModel model) {
    getActiveInspectionViewTab().getGoalView().itemsProperty().bind(model.currentGoalNodesProperty());
    model.currentSelectedGoalNodeProperty().addListener((p, old, fresh) -> {
    getActiveInspectionViewTab().getGoalView().getSelectionModel().select(fresh);
    });
    }
    }*/
    }
    src/main/java/edu/kit/formal/gui/controls/ScriptArea.java
    View file @ 30714eee
    ......@@ -34,6 +34,8 @@ import lombok.RequiredArgsConstructor;
    import org.antlr.v4.runtime.CharStream;
    import org.antlr.v4.runtime.CharStreams;
    import org.antlr.v4.runtime.Token;
    import org.apache.logging.log4j.LogManager;
    import org.apache.logging.log4j.Logger;
    import org.controlsfx.control.PopOver;
    import org.fxmisc.richtext.CharacterHit;
    import org.fxmisc.richtext.CodeArea;
    ......@@ -49,19 +51,26 @@ import java.util.*;
    import java.util.function.IntFunction;
    /**
    * ScriptArea is the textarea on the left side of the GUI.
    * ScriptArea is the {@link CodeArea} for writing Proof Scripts.
    * <p>
    * It displays the script code and allows highlighting of lines and setting of breakpoints
    */
    public class ScriptArea extends CodeArea {
    private final ObjectProperty<File> filePath = new SimpleObjectProperty<>();
    private static final Logger LOGGER = LogManager.getLogger(ScriptArea.class);
    /**
    * Underlying filepath, should not be null
    */
    private final ObjectProperty<File> filePath = new SimpleObjectProperty<>(new File(Utils.getRandomName()));
    /**
    * If true, the content was changed since last save.
    */
    private final BooleanProperty dirty = new SimpleBooleanProperty(this, "dirty", false);
    /**
    * Lines to highlight?
    * CSS classes for regions, used for "manually" highlightning. e.g. debugging marker
    */
    private final SetProperty<RegionStyle> markedRegions =
    new SimpleSetProperty<>(FXCollections.observableSet());
    private final SetProperty<RegionStyle> markedRegions = new SimpleSetProperty<>(FXCollections.observableSet());
    /**
    * set by {@link ScriptController}
    */
    ......@@ -71,7 +80,7 @@ public class ScriptArea extends CodeArea {
    private ANTLR4LexerHighlighter highlighter;
    private ListProperty<LintProblem> problems = new SimpleListProperty<>(FXCollections.observableArrayList());
    private SimpleObjectProperty<CharacterHit> currentMouseOver = new SimpleObjectProperty<>();
    private ScriptAreaContextMenu contextMenu;
    private ScriptAreaContextMenu contextMenu = new ScriptAreaContextMenu();
    public ScriptArea() {
    ......@@ -84,8 +93,11 @@ public class ScriptArea extends CodeArea {
    highlighter = new ANTLR4LexerHighlighter(
    (String val) -> new ScriptLanguageLexer(CharStreams.fromString(val)));
    this.setParagraphGraphicFactory(gutter);
    //getStylesheets().add(getClass().getResource("script-keywords.css").toExternalForm());
    getStyleClass().add("script-area");
    installPopup();
    setOnMouseClicked(this::showContextMenu);
    textProperty().addListener((prop, oldValue, newValue) -> {
    dirty.set(true);
    updateMainScriptMarker();
    ......@@ -105,8 +117,6 @@ public class ScriptArea extends CodeArea {
    return Optional.empty();
    }
    }).subscribe(s -> setStyleSpans(0, s));*/
    getStyleClass().add("script-area");
    installPopup();
    this.addEventHandler(MouseEvent.MOUSE_PRESSED, (MouseEvent e) -> {
    ......@@ -118,10 +128,20 @@ public class ScriptArea extends CodeArea {
    this.moveTo(characterPosition, NavigationActions.SelectionPolicy.CLEAR);
    });
    mainScript.addListener((observable) ->
    updateMainScriptMarker());
    mainScript.addListener((observable) -> updateMainScriptMarker());
    }
    public void showContextMenu(MouseEvent mouseEvent) {
    if (contextMenu.isShowing())
    contextMenu.hide();
    if (mouseEvent.getButton() == MouseButton.SECONDARY) {
    contextMenu.setAutoHide(true);
    contextMenu.show(this, mouseEvent.getScreenX(), mouseEvent.getScreenY());
    mouseEvent.consume();
    } else {
    contextMenu = new ScriptAreaContextMenu();
    }
    }
    private void updateHighlight() {
    ......@@ -517,7 +537,7 @@ public class ScriptArea extends CodeArea {
    }
    public void setMainScript(ActionEvent event) {
    System.out.println("ScriptAreaContextMenu.setMainScript");
    LOGGER.debug("ScriptAreaContextMenu.setMainScript");
    List<ProofScript> ast = Facade.getAST(getText());
    int pos = currentMouseOver.get().getInsertionIndex();
    ast.stream().filter(ps ->
    ......@@ -531,6 +551,10 @@ public class ScriptArea extends CodeArea {
    }
    public void showPostMortem(ActionEvent event) {
    LOGGER.debug("ScriptAreaContextMenu.showPostMortem " + event);
    //TODO forward to ProofTreeController, it jumps to the node and this should be done via the callbacks.
    /*ScriptArea area = ScriptArea.this;
    ......
    src/main/java/edu/kit/formal/gui/controls/WelcomePane.java
    View file @ 30714eee
    package edu.kit.formal.gui.controls;
    import edu.kit.formal.gui.controller.DebuggerMainWindowController;
    import javafx.event.ActionEvent;
    import javafx.scene.layout.AnchorPane;
    import java.awt.event.ActionEvent;
    import java.io.File;
    /**
    ......@@ -17,7 +17,7 @@ public class WelcomePane extends AnchorPane {
    Utils.createWithFXML(this);
    }
    public void loadContraPosition(javafx.event.ActionEvent event) {
    public void loadContraPosition(ActionEvent event) {
    proofScriptDebugger.getWelcomePaneDock().close();
    proofScriptDebugger.showActiveInspector(null);
    proofScriptDebugger.openScript(
    ......@@ -28,4 +28,15 @@ public class WelcomePane extends AnchorPane {
    new File("src/test/resources/edu/kit/formal/interpreter/contraposition/contraposition.key"));
    }
    public void loadJavaTest(ActionEvent event) {
    proofScriptDebugger.getWelcomePaneDock().close();
    proofScriptDebugger.showActiveInspector(null);
    proofScriptDebugger.openScript(
    new File("src/test/resources/edu/kit/formal/interpreter/dbg.kps")
    );
    proofScriptDebugger.openJavaFile(
    new File("src/test/resources/edu/kit/formal/interpreter/javaExample/TwoWaySwap.java"));
    }
    }
    src/main/java/edu/kit/formal/gui/model/InspectionModel.java
    View file @ 30714eee
    ......@@ -24,6 +24,8 @@ public class InspectionModel {
    private final ObjectProperty<ASTNode> node = new SimpleObjectProperty<>();
    private final ListProperty<GoalNode<KeyData>> goals = new SimpleListProperty<>();
    private final ObjectProperty<GoalNode<KeyData>> selectedGoalNodeToShow = new SimpleObjectProperty<>();
    private final ObjectProperty<GoalNode<KeyData>> currentInterpreterGoal = new SimpleObjectProperty<>();
    private final MapProperty<GoalNode, Color> colorofEachGoalNodeinListView = new SimpleMapProperty<>(FXCollections.observableHashMap());
    //private final StringProperty javaString = new SimpleStringProperty();
    private final SetProperty<Integer> highlightedJavaLines = new SimpleSetProperty<>(FXCollections.observableSet());
    ......@@ -31,6 +33,31 @@ public class InspectionModel {
    private final BooleanProperty isInterpreterTab = new SimpleBooleanProperty();
    private ObjectProperty<Mode> mode = new SimpleObjectProperty<>();
    public GoalNode<KeyData> getCurrentInterpreterGoal() {
    return currentInterpreterGoal.get();
    }
    public ObjectProperty<GoalNode<KeyData>> currentInterpreterGoalProperty() {
    return currentInterpreterGoal;
    }
    public void setCurrentInterpreterGoal(GoalNode<KeyData> currentInterpreterGoal) {
    this.currentInterpreterGoal.set(currentInterpreterGoal);
    }
    public Mode getMode() {
    return mode.get();
    }
    public ObjectProperty<Mode> modeProperty() {
    return mode;
    }
    public void setMode(Mode mode) {
    this.mode.set(mode);
    }
    public ASTNode getNode() {
    return node.get();
    }
    ......
    src/main/java/edu/kit/formal/gui/model/RootModel.java deleted 100644 → 0
    View file @ 2a2cdfb5
    package edu.kit.formal.gui.model;
    import de.uka.ilkd.key.speclang.Contract;
    import edu.kit.formal.interpreter.data.GoalNode;
    import edu.kit.formal.interpreter.data.KeyData;
    import javafx.beans.property.ListProperty;
    import javafx.beans.property.SimpleListProperty;
    import javafx.beans.property.SimpleObjectProperty;
    import javafx.collections.FXCollections;
    import javafx.collections.ObservableList;
    import java.io.File;
    /**
    * Model for the root window
    *
    * @author S. Grebing
    */
    public class RootModel {
    /**
    * Property: current loaded ScriptFile
    */
    private final SimpleObjectProperty<File> scriptFile = new SimpleObjectProperty<>();
    /**
    * Property: current loaded javaFile
    */
    private final SimpleObjectProperty<File> javaFile = new SimpleObjectProperty<>();
    /**
    * Property: current loaded KeY File
    */
    private final SimpleObjectProperty<File> keYFile = new SimpleObjectProperty<>();
    /**
    * ListProperty: list of goal nodes in the current state (depending on interpreter state)
    */
    private final ListProperty<GoalNode<KeyData>> currentGoalNodes = new SimpleListProperty<>(FXCollections.observableArrayList());
    /**
    * Current SelectedGoalNode
    */
    private final SimpleObjectProperty<GoalNode<KeyData>> currentSelectedGoalNode = new SimpleObjectProperty<>();
    /**
    * Loaded contracts
    */
    private final SimpleListProperty<Contract> loadedContracts = new SimpleListProperty<>(FXCollections.observableArrayList());
    /**
    * Chosen contract for problem
    */
    private final SimpleObjectProperty<Contract> chosenContract = new SimpleObjectProperty<>();
    public RootModel() {
    }
    /*****************************************************************************************************************
    * Property Getter and Setter
    ***************************************************************************************************************/
    public File getScriptFile() {
    return scriptFile.get();
    }
    public void setScriptFile(File scriptFile) {
    this.scriptFile.set(scriptFile);
    }
    public SimpleObjectProperty<File> scriptFileProperty() {
    return scriptFile;
    }
    public File getKeYFile() {
    return keYFile.get();
    }
    public void setKeYFile(File keYFile) {
    this.keYFile.set(keYFile);
    }
    public SimpleObjectProperty<File> keYFileProperty() {
    return keYFile;
    }
    public ObservableList<GoalNode<KeyData>> getCurrentGoalNodes() {
    return currentGoalNodes.get();
    }
    public void setCurrentGoalNodes(ObservableList<GoalNode<KeyData>> currentGoalNodes) {
    this.currentGoalNodes.set(currentGoalNodes);
    }
    public ListProperty<GoalNode<KeyData>> currentGoalNodesProperty() {
    return currentGoalNodes;
    }
    public GoalNode<KeyData> getCurrentSelectedGoalNode() {
    return currentSelectedGoalNode.get();
    }
    public void setCurrentSelectedGoalNode(GoalNode<KeyData> currentSelectedGoalNode) {
    this.currentSelectedGoalNode.set(currentSelectedGoalNode);
    }
    public SimpleObjectProperty<GoalNode<KeyData>> currentSelectedGoalNodeProperty() {
    return currentSelectedGoalNode;
    }
    public File getJavaFile() {
    return javaFile.get();
    }
    public void setJavaFile(File javaFile) {
    this.javaFile.set(javaFile);
    }
    public SimpleObjectProperty<File> javaFileProperty() {
    return javaFile;
    }
    public ObservableList<Contract> getLoadedContracts() {
    return loadedContracts.get();
    }
    public void setLoadedContracts(ObservableList<Contract> loadedContracts) {
    this.loadedContracts.set(loadedContracts);
    }
    public SimpleListProperty<Contract> loadedContractsProperty() {
    return loadedContracts;
    }
    public Contract getChosenContract() {
    return chosenContract.get();
    }
    public void setChosenContract(Contract chosenContract) {
    this.chosenContract.set(chosenContract);
    }
    public SimpleObjectProperty<Contract> chosenContractProperty() {
    return chosenContract;
    }
    }
    src/main/java/edu/kit/formal/interpreter/InterpretingService.java
    View file @ 30714eee
    package edu.kit.formal.interpreter;
    import edu.kit.formal.gui.controller.DebuggerMainWindowController;
    import edu.kit.formal.gui.controller.PuppetMaster;
    import edu.kit.formal.gui.controls.Utils;
    import edu.kit.formal.interpreter.data.KeyData;
    import edu.kit.formal.interpreter.data.State;
    import edu.kit.formal.proofscriptparser.ast.ProofScript;
    ......@@ -50,7 +50,7 @@ public class InterpretingService extends Service<State<KeyData>> {
    @Override
    protected void failed() {
    getException().printStackTrace();
    DebuggerMainWindowController.showExceptionDialog("Execution failed", "", "", getException());
    Utils.showExceptionDialog("Execution failed", "", "", getException());
    updateView();
    }
    ......
    src/main/java/edu/kit/formal/interpreter/graphs/ProofTreeController.java
    View file @ 30714eee
    ......@@ -11,6 +11,8 @@ import edu.kit.formal.proofscriptparser.ast.ProofScript;
    import javafx.application.Platform;
    import javafx.beans.property.*;
    import javafx.collections.FXCollections;
    import org.apache.logging.log4j.LogManager;
    import org.apache.logging.log4j.Logger;
    import java.util.List;
    ......@@ -20,6 +22,7 @@ import java.util.List;
    * @author S. Grebing
    */
    public class ProofTreeController {
    private static final Logger LOGGER = LogManager.getLogger(ProofTreeController.class);
    /**
    * To control stepping
    ......@@ -240,10 +243,12 @@ public class ProofTreeController {
    * @param state
    */
    private void setNewState(State<KeyData> state) {
    this.setCurrentGoals(state.getGoals());
    this.setCurrentSelectedGoal(state.getSelectedGoalNode());
    setCurrentGoals(state.getGoals());
    setCurrentSelectedGoal(state.getSelectedGoalNode());
    setCurrentHighlightNode(statePointer.getScriptstmt());
    System.out.println("New State from this command: " + this.statePointer.getScriptstmt().getNodeName() + "@" + this.statePointer.getScriptstmt().getStartPosition());
    LOGGER.debug("New State from this command: %s@%s",
    this.statePointer.getScriptstmt().getNodeName(),
    this.statePointer.getScriptstmt().getStartPosition());
    }
    /**************************************************************************************************************
    ......
    src/main/resources/edu/kit/formal/gui/controls/InspectionViewTabPane.fxml
    View file @ 30714eee
    ......@@ -3,5 +3,5 @@
    <?import edu.kit.formal.gui.controls.InspectionViewsController?>
    <fx:root xmlns:fx="http://javafx.com/fxml/1" prefHeight="100" prefWidth="250" styleClass="tab-pane"
    type="InspectionViewsController" xmlns="http://javafx.com/javafx/8.0.112">
    <!--<InspectionViewTab fx:id="inspectionViewTab"></InspectionViewTab>-->
    <InspectionViewwTab fx:id="inspectionViewTabInspectionViewwTab>-->
    </fx:root>
    \ No newline at end of file
    src/main/resources/edu/kit/formal/gui/controls/WelcomePane.fxml
    View file @ 30714eee
    ......@@ -2,76 +2,76 @@
    <?import de.jensd.fx.glyphs.materialdesignicons.MaterialDesignIconView?>
    <?import javafx.geometry.Insets?>
    <?import javafx.scene.control.*?>
    <?import javafx.scene.layout.*?>
    <?import javafx.scene.control.Button?>
    <?import javafx.scene.control.Label?>
    <?import javafx.scene.layout.AnchorPane?>
    <?import javafx.scene.layout.ColumnConstraints?>
    <?import javafx.scene.layout.GridPane?>
    <?import javafx.scene.layout.HBox?>
    <?import javafx.scene.layout.RowConstraints?>
    <?import javafx.scene.layout.StackPane?>
    <?import javafx.scene.text.Font?>
    <fx:root prefHeight="400.0" prefWidth="600.0" type="AnchorPane"
    xmlns="http://javafx.com/javafx/8.0.112"
    xmlns:fx="http://javafx.com/fxml/1">
    <fx:root prefHeight="400.0" prefWidth="600.0" type="AnchorPane" xmlns="http://javafx.com/javafx/8.0.112" xmlns:fx="http://javafx.com/fxml/1">
    <children>
    <Label layoutX="14.0" layoutY="14.0" text="Welcome to the ProofScriptDebugger">
    <font>
    <Font size="24.0"/>
    <Font size="24.0" />
    </font>
    </Label>
    <Label alignment="TOP_LEFT" layoutX="14.0" layoutY="71.0" prefHeight="129.0" prefWidth="573.0"
    text="Bla&#10;Bla&#10;Bla&#10;Bla&#10;Bla" wrapText="true"/>
    <Label alignment="TOP_LEFT" layoutX="14.0" layoutY="71.0" prefHeight="129.0" prefWidth="573.0" text="Bla&#10;Bla&#10;Bla&#10;Bla&#10;Bla" wrapText="true" />
    <HBox fillHeight="true" layoutX="117.0" layoutY="200.0" maxHeight="1.7976931348623157E308"
    maxWidth="1.7976931348623157E308" spacing="25.0">
    <HBox fillHeight="true" layoutX="117.0" layoutY="200.0" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" spacing="25.0">
    <padding>
    <Insets bottom="25.0" left="25.0" right="25.0" top="25.0"/>
    <Insets bottom="25.0" left="25.0" right="25.0" top="25.0" />
    </padding>
    </HBox>
    <StackPane layoutX="142.0" layoutY="180.0" prefHeight="195.0" prefWidth="397.0" AnchorPane.bottomAnchor="10"
    AnchorPane.leftAnchor="10" AnchorPane.rightAnchor="10">
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