minor enhancement for progressbar+ dummy grammar for matchpattern (not finished)

src/main/antlr4/edu/kit/formal/termmatcher/MatchPattern.g4

+grammar MatchPattern;
+schemaTerm :
+	   '_'
+	 |'...'
+	 | schemaVar
+	 | logicalVar
+	 | functionSymbol ('('schemaTerm (',' schemaTerm)? ')')?
+	 ;
+
+termHelper :
+      schemaTerm
+	 | functionSymbol '('termHelper (',' termHelper)? ')'
+	 ;
+
+functionSymbol :
+    ID+
+    ;
+
+schemaVar:
+    '?'ID+
+    ;
+
+logicalVar:
+    ID+
+    ;
+
+
+DIGITS : DIGIT+ ;
+fragment DIGIT : [0-9] ;
+ID : [a-zA-Z] ([_a-zA-Z0-9] | '.' | '\\' | '[]' | '-')* ;
\ No newline at end of file

src/main/java/edu/kit/formal/gui/controller/DebuggerMainWindowController.java

@@ -310,7 +310,8 @@ public class DebuggerMainWindowController implements Initializable {
 
             proofTreeController.setCurrentInterpreter(currentInterpreter);
             proofTreeController.setMainScript(scripts.get(0));
-            proofTreeController.executeScript(this.debugMode.get());
+            statusBar.publishMessage("Executing script " + scripts.get(0).getName());
+            proofTreeController.executeScript(this.debugMode.get(), statusBar);
             //highlight signature of main script
             //scriptController.setDebugMark(scripts.get(0).getStartPosition().getLineNumber());
         } catch (RecognitionException e) {
@@ -388,10 +389,12 @@ public class DebuggerMainWindowController implements Initializable {
             Task<Void> task = FACADE.loadKeyFileTask(keyFile);
             task.setOnSucceeded(event -> {
                 statusBar.publishMessage("Loaded key sourceName: %s", keyFile);
+                statusBar.stopProgress();
                 getInspectionViewsController().getActiveInspectionViewTab().getModel().getGoals().setAll(FACADE.getPseudoGoals());
             });
 
             task.setOnFailed(event -> {
+                statusBar.stopProgress();
                 event.getSource().exceptionProperty().get();
                 Utils.showExceptionDialog("Could not load sourceName", "Key sourceName loading error", "",
                         (Throwable) event.getSource().exceptionProperty().get()

src/main/java/edu/kit/formal/interpreter/KeYProofFacade.java

@@ -14,6 +14,8 @@ import edu.kit.formal.interpreter.data.KeyData;
 import javafx.beans.binding.BooleanBinding;
 import javafx.beans.property.SimpleObjectProperty;
 import javafx.concurrent.Task;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 import java.io.File;
 import java.util.Collection;
@@ -26,11 +28,26 @@ import java.util.List;
  * @author A. Weigl
  */
 public class KeYProofFacade {
+    private static final Logger LOGGER = LogManager.getLogger(KeYProofFacade.class);
+
+    /**
+     * Current Proof
+     */
     private SimpleObjectProperty<Proof> proof = new SimpleObjectProperty<>();
+
+    /**
+     * Current KeYEnvironment
+     */
     private SimpleObjectProperty<KeYEnvironment> environment = new SimpleObjectProperty<>();
 
+    /**
+     * Chosen Contract; Null if only key file was loaded
+     */
     private SimpleObjectProperty<Contract> contract = new SimpleObjectProperty<>();
 
+    /**
+     * BooleanProperty inidcating whether KeY finished loading
+     */
     private BooleanBinding readyToExecute = proof.isNotNull();
     //Workaround until api is relaxed
     private ProofManagementApi pma;

src/main/java/edu/kit/formal/interpreter/graphs/ProofTreeController.java

@@ -3,6 +3,7 @@ package edu.kit.formal.interpreter.graphs;
 import com.google.common.eventbus.Subscribe;
 import edu.kit.formal.gui.controller.Events;
 import edu.kit.formal.gui.controller.PuppetMaster;
+import edu.kit.formal.gui.controls.DebuggerStatusBar;
 import edu.kit.formal.interpreter.Interpreter;
 import edu.kit.formal.interpreter.InterpretingService;
 import edu.kit.formal.interpreter.data.GoalNode;
@@ -108,7 +109,8 @@ public class ProofTreeController {
     };
 
     /**
-     *
+     *  Create a new ProofTreeController
+     *  and bind properties
      */
     public ProofTreeController() {
 
@@ -217,15 +219,21 @@ public class ProofTreeController {
      * If this method is executed with debug mode true, it executes only statements after invoking the methods stepOver() and stepInto()
      *
      * @param debugMode
+     * @param statusBar
      */
-    public void executeScript(boolean debugMode) {
+    public void executeScript(boolean debugMode, DebuggerStatusBar statusBar) {
         Events.register(this);
 
         blocker.deinstall();
         blocker.install(currentInterpreter);
+
         if (!debugMode) {
+            statusBar.setText("Starting in execution mode for script " + mainScript.getName());
+            statusBar.indicateProgress();
             blocker.getStepUntilBlock().set(-1);
         } else {
+            statusBar.setText("Starting in debug mode for script " + mainScript.getName());
+            statusBar.indicateProgress();
             setCurrentHighlightNode(mainScript.getSignature());
 
             //build CFG
@@ -245,7 +253,14 @@ public class ProofTreeController {
         interpreterService.interpreterProperty().set(currentInterpreter);
         interpreterService.mainScriptProperty().set(mainScript);
         interpreterService.start();
-
+        interpreterService.setOnSucceeded(event -> {
+            statusBar.setText("Executed script until end of script.");
+            statusBar.stopProgress();
+        });
+        interpreterService.setOnFailed(event -> {
+            statusBar.setText("Failed to execute script");
+            statusBar.stopProgress();
+        });
 
     }
 

src/test/resources/edu/kit/formal/interpreter/javaExample/testIsClosable.kps

 script t1(){
     symbex;
     cases{
-        case match isCloseable:{
+        case isCloseable:{
             andRight; //should not close proof
         }