Merge branch 'master' of https://git.scc.kit.edu/pse-typinferenz/typicalc

frontend/src/mathjax-unification.ts

@@ -1,10 +1,7 @@
 import {MathjaxAdapter} from "./mathjax-adapter";
 import {TemplateResult} from "lit-html";
-import {html} from "lit-element";
 
 class MathjaxUnification extends MathjaxAdapter {
-    private content: String = "Loading...";
-    private latex: String[] = [];
 
     static get properties() {
         return {
@@ -13,21 +10,12 @@ class MathjaxUnification extends MathjaxAdapter {
     }
 
     render(): TemplateResult {
-        return html`<mjx-doc id="mjx-document"><mjx-head></mjx-head><mjx-body>
+        return super.render();
-            <div id="tc-content">${this.content}</div>
-        </mjx-body></mjx-doc>`;
     }
 
-    protected showStep(n: number): void {
+    protected showStep(_n: number): void {
-        this.content = this.latex[n];
         this.requestTypeset();
     }
-
-    public setTex(tex: String): void {
-        console.log(tex);
-        this.latex.push(tex);
-        console.log(this.latex)
-    }
 }
 
 customElements.define('tc-unification', MathjaxUnification);

frontend/styles/view/main/info-dialog.css

@@ -0,0 +1,9 @@
+#infoHeader {
+	width: 30vw;
+	align-items: center;
+	justify-content: center;
+}
+
+#infoContent {
+	height: 50vh;
+}

package.json

@@ -101,12 +101,12 @@
     "@vaadin/vaadin-time-picker": "2.4.0",
     "@vaadin/vaadin-context-menu": "4.5.0",
     "@vaadin/vaadin-avatar": "1.0.3",
-    "@vaadin-component-factory/vcf-tooltip": "1.3.13",
     "@vaadin/vaadin-radio-button": "1.5.1",
     "@vaadin/vaadin-tabs": "3.2.0",
     "@vaadin/vaadin-lumo-styles": "1.6.0",
     "@vaadin/vaadin-material-styles": "1.3.2",
-    "open": "^7.2.1"
+    "open": "^7.2.1",
+    "@vaadin-component-factory/vcf-tooltip": "1.3.13"
   },
   "devDependencies": {
     "compression-webpack-plugin": "4.0.1",

pom.xml

@@ -147,11 +147,6 @@
             <version>5.7.0</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-   			<groupId>com.vaadin.componentfactory</groupId>
-  			<artifactId>tooltip</artifactId>
- 			<version>1.3.4</version>
-		</dependency>
     </dependencies>
 
     <build>

src/main/java/edu/kit/typicalc/model/TypeInferenceResult.java

@@ -14,7 +14,7 @@ import java.util.List;
  */
 public class TypeInferenceResult {
 
-    private final List<Substitution> MGU;
+    private final List<Substitution> mgu;
     private final Type finalType;
 
     /**
@@ -27,7 +27,7 @@ public class TypeInferenceResult {
      * @param typeVar the type variable belonging to the original lambda term
      */
     protected TypeInferenceResult(List<Substitution> substitutions, TypeVariable typeVar) {
-        MGU = new ArrayList<>(substitutions);
+        mgu = new ArrayList<>(substitutions);
         findMGU();
         MGU.sort(Comparator.comparingInt((Substitution o) ->
                 o.getVariable().getIndex()).thenComparing(o -> o.getVariable().getKind()));
@@ -35,10 +35,10 @@ public class TypeInferenceResult {
     }
 
     private void findMGU() {
-        for (int i = 0; i < MGU.size(); i++) {
+        for (int i = 0; i < mgu.size(); i++) {
-            Substitution applySub = MGU.get(i);
+            Substitution applySub = mgu.get(i);
-            for (int j = 0; j < MGU.size(); j++) {
+            for (int j = 0; j < mgu.size(); j++) {
-                Substitution toSub = MGU.get(j);
+                Substitution toSub = mgu.get(j);
                 if (i == j) {
                     continue;
                 } else if (applySub.getVariable().equals(toSub.getVariable())) {
@@ -49,13 +49,13 @@ public class TypeInferenceResult {
                 }
 
                 Substitution resultSub = new Substitution(toSub.getVariable(), toSub.getType().substitute(applySub));
-                MGU.set(j, resultSub);
+                mgu.set(j, resultSub);
             }
         }
     }
 
     private Type findFinalType(TypeVariable typeVar) {
-        for (Substitution substitution : MGU) {
+        for (Substitution substitution : mgu) {
             if (substitution.getVariable().equals(typeVar)) {
                 return substitution.getType();
             }
@@ -71,7 +71,7 @@ public class TypeInferenceResult {
      * @return the most general unifier, null if there is no valid mgu
      */
     protected List<Substitution> getMGU() {
-        return MGU;
+        return mgu;
     }
 
     /**

src/main/java/edu/kit/typicalc/view/content/typeinferencecontent/MathjaxUnification.java

@@ -2,7 +2,9 @@ package edu.kit.typicalc.view.content.typeinferencecontent;
 
 import com.vaadin.flow.component.Tag;
 import com.vaadin.flow.component.dependency.JsModule;
+import com.vaadin.flow.component.html.Div;
 import com.vaadin.flow.component.littemplate.LitTemplate;
+import com.vaadin.flow.component.template.Id;
 import edu.kit.typicalc.view.MathjaxAdapter;
 
 /**
@@ -16,6 +18,9 @@ public class MathjaxUnification extends LitTemplate implements MathjaxAdapter {
 
     private final String[] latex;
 
+    @Id("tc-content")
+    private Div content;
+
     /**
      * Creates a new HTML element that renders the constraints and unification and
      * calculates the steps.
@@ -23,9 +28,6 @@ public class MathjaxUnification extends LitTemplate implements MathjaxAdapter {
      */
     public MathjaxUnification(String[] latex) {
         this.latex = latex;
-        for (String s : latex) {
-            getElement().callJsFunction("setTex", s);
-        }
         showStep(0);
     }
 
@@ -36,6 +38,10 @@ public class MathjaxUnification extends LitTemplate implements MathjaxAdapter {
 
     @Override
     public void showStep(int n) {
+        if (n < latex.length) {
+            content.removeAll();
+            content.add(latex[n]);
+        }
         getElement().callJsFunction("showStep", n);
     }
 

src/main/java/edu/kit/typicalc/view/content/typeinferencecontent/TypeInferenceView.java

@@ -1,11 +1,14 @@
 package edu.kit.typicalc.view.content.typeinferencecontent;
 
+import com.vaadin.flow.component.AttachEvent;
+import com.vaadin.flow.component.ComponentEventListener;
 import com.vaadin.flow.component.ComponentUtil;
 import com.vaadin.flow.component.UI;
 import com.vaadin.flow.component.html.Div;
 import com.vaadin.flow.component.orderedlayout.Scroller;
 import com.vaadin.flow.component.orderedlayout.VerticalLayout;
 import com.vaadin.flow.router.PageTitle;
+import com.vaadin.flow.router.PreserveOnRefresh;
 import com.vaadin.flow.router.Route;
 import edu.kit.typicalc.model.TypeInfererInterface;
 import edu.kit.typicalc.view.content.ControlPanel;
@@ -14,8 +17,9 @@ import edu.kit.typicalc.view.main.MainViewImpl;
 
 @Route(value = "visualize", layout = MainViewImpl.class)
 @PageTitle("TypeInferenceView")
+@PreserveOnRefresh
 public class TypeInferenceView extends VerticalLayout
-        implements ControlPanelView {
+        implements ControlPanelView, ComponentEventListener<AttachEvent> {
 
     private int currentStep = 0;
 
@@ -29,6 +33,7 @@ public class TypeInferenceView extends VerticalLayout
         typeInferer = ComponentUtil.getData(UI.getCurrent(), TypeInfererInterface.class);
         setId("type-inference-view");
         setSizeFull();
+        addAttachListener(this);
         content = new Div();
         controlPanel = new ControlPanel(this);
         Scroller scroller = new Scroller(content);
@@ -80,4 +85,10 @@ public class TypeInferenceView extends VerticalLayout
         currentStep = currentStep > 0 ? currentStep - 1 : currentStep;
         refreshElements(currentStep);
     }
+
+    @Override
+    public void onComponentEvent(AttachEvent attachEvent) {
+        currentStep = 0;
+        refreshElements(currentStep);
+    }
 }

src/main/java/edu/kit/typicalc/view/main/DrawerContent.java

@@ -15,7 +15,7 @@ public class DrawerContent extends VerticalLayout implements LocaleChangeObserve
     private static final long serialVersionUID = -5751275682270653335L;
 
     /*
-     * IDs for the imported CSS file
+     * IDs for the imported .css-file
      */
     private static final String RULE_CONTAINER_ID = "ruleContainer";
     private static final String DRAWER_CONTENT_ID = "drawerContent";

src/main/java/edu/kit/typicalc/view/main/HelpDialog.java

@@ -17,7 +17,7 @@ public class HelpDialog extends Dialog implements LocaleChangeObserver {
     private static final long serialVersionUID = 4470277770276296164L;
 
     /*
-     * IDs for the imported CSS file
+     * IDs for the imported .css-file
      */
     private static final String HEADING_LAYOUT_ID = "headingLayout";
     private static final String CONTENT_LAYOUT_ID = "contentLayout";
@@ -35,6 +35,7 @@ public class HelpDialog extends Dialog implements LocaleChangeObserver {
         headingLayout.add(heading);
 
         final VerticalLayout contentLayout = new VerticalLayout();
+        //TODO inputSyntax wird im inputDialog behandelt --> hier anderer Content
         inputSyntax = new H5(getTranslation("root.inputSyntax"));
         contentLayout.setId(CONTENT_LAYOUT_ID);
         contentLayout.add(inputSyntax);

src/main/java/edu/kit/typicalc/view/main/InferenceRuleField.java

@@ -24,7 +24,7 @@ public class InferenceRuleField extends VerticalLayout implements LocaleChangeOb
     private static final long serialVersionUID = -8551851183297707985L;
     
     /*
-     * Id's for the imported css-file
+     * IDs for the imported .css-file
      */
     private static final String INFERENCE_RULE_FIELD_ID = "inferenceRuleField";
     private static final String HEADER_ID = "headerField";

src/main/java/edu/kit/typicalc/view/main/InfoDialog.java

@@ -0,0 +1,45 @@
+package edu.kit.typicalc.view.main;
+
+import com.vaadin.flow.component.dependency.CssImport;
+import com.vaadin.flow.component.dialog.Dialog;
+import com.vaadin.flow.component.html.H4;
+import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
+import com.vaadin.flow.component.orderedlayout.VerticalLayout;
+import com.vaadin.flow.i18n.LocaleChangeEvent;
+import com.vaadin.flow.i18n.LocaleChangeObserver;
+
+/**
+ * Dialog which contains information on the correct syntax for the users input. 
+ */
+@CssImport("./styles/view/main/info-dialog.css")
+public class InfoDialog extends Dialog implements LocaleChangeObserver {
+    
+    private static final long serialVersionUID = 2914411566361539614L;
+    
+    /*
+     * IDs for the imported .css-file
+     */
+    private static final String INFO_HEADER_ID = "infoHeader";
+    private static final String INFO_CONTENT_ID = "infoContent";
+
+    private final H4 heading;
+    
+    /**
+     * Creates new InfoDialog.
+     */
+    protected InfoDialog() {
+        heading = new H4(getTranslation("root.inputSyntax"));
+        HorizontalLayout infoHeader = new HorizontalLayout(heading);
+        infoHeader.setId(INFO_HEADER_ID);
+        
+        //TODO fill with content
+        VerticalLayout infoContent = new VerticalLayout();
+        infoContent.setId(INFO_CONTENT_ID);
+        add(infoHeader, infoContent);
+    }
+
+    @Override
+    public void localeChange(LocaleChangeEvent event) {
+        heading.setText(getTranslation("root.inputSyntax"));
+    }
+}

src/main/java/edu/kit/typicalc/view/main/InputBar.java

@@ -6,13 +6,10 @@ import java.util.function.Consumer;
 import com.vaadin.flow.component.textfield.TextField;
 
 import org.apache.commons.lang3.StringUtils;
-import com.vaadin.componentfactory.Tooltip;
-import com.vaadin.componentfactory.TooltipAlignment;
-import com.vaadin.componentfactory.TooltipPosition;
 import com.vaadin.flow.component.button.Button;
 import com.vaadin.flow.component.button.ButtonVariant;
 import com.vaadin.flow.component.dependency.CssImport;
-import com.vaadin.flow.component.html.H5;
+import com.vaadin.flow.component.dialog.Dialog;
 import com.vaadin.flow.component.icon.Icon;
 import com.vaadin.flow.component.icon.VaadinIcon;
 import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
@@ -27,12 +24,11 @@ public class InputBar extends HorizontalLayout implements LocaleChangeObserver {
     private static final long serialVersionUID = -6099700300418752958L;
 
     /*
-     * Id's for the imported css-file
+     * IDs for the imported .css-file
      */
     private static final String INPUT_FIELD_ID = "inputField";
     private static final String INPUT_BAR_ID = "inputBar";
 
-    private final Tooltip infoTooltip;
     private final Icon infoIcon;
     private final Button exampleButton;
     private final Button lambdaButton;
@@ -47,10 +43,7 @@ public class InputBar extends HorizontalLayout implements LocaleChangeObserver {
      */
     protected InputBar(final Consumer<String> callback) {
         infoIcon = new Icon(VaadinIcon.INFO_CIRCLE);
-        // TODO: where is this tooltip supposed to show up? next to icon, currently not working
+        infoIcon.addClickListener(event -> onInfoIconClick());
-        infoTooltip = new Tooltip(infoIcon, TooltipPosition.LEFT, TooltipAlignment.LEFT);
-        infoTooltip.add(new H5("Hallo"));
-        initInfoTooltip();
         
         inputField = new TextField();
         inputField.setId(INPUT_FIELD_ID);
@@ -68,7 +61,7 @@ public class InputBar extends HorizontalLayout implements LocaleChangeObserver {
         inferTypeButton = new Button(getTranslation("root.typeInfer"), event -> onTypeInferButtonClick(callback));
         inferTypeButton.addThemeVariants(ButtonVariant.LUMO_PRIMARY);
 
-        add(infoTooltip, infoIcon, exampleButton, lambdaButton, inputField, inferTypeButton);
+        add(infoIcon, exampleButton, lambdaButton, inputField, inferTypeButton);
         setId(INPUT_BAR_ID);
     }
 
@@ -87,12 +80,13 @@ public class InputBar extends HorizontalLayout implements LocaleChangeObserver {
     }
 
     private void onExampleButtonClick() {
-        ExampleDialog exampleDialog = new ExampleDialog(inputField::setValue);
+        final Dialog exampleDialog = new ExampleDialog(inputField::setValue);
         exampleDialog.open();
     }
 
-    private void initInfoTooltip() {
+    private void onInfoIconClick() {
-        infoTooltip.add(new H5("Hallo"));
+        final Dialog infoDialog = new InfoDialog();
+        infoDialog.open();
     }
 
     @Override

src/main/java/edu/kit/typicalc/view/main/UpperBar.java

@@ -21,7 +21,7 @@ public class UpperBar extends HorizontalLayout {
     private static final long serialVersionUID = -7344967027514015830L;
     
     /*
-     * Id's for the imported css-file
+     * IDs for the imported .css-file
      */
     private static final String VIEW_TITLE_ID = "viewTitle";
     private static final String INPUT_BAR_ID = "inputBar";