HTML in Contract Chooser

src/main/java/edu/kit/formal/psdb/gui/controller/ContractChooser.java

@@ -6,7 +6,7 @@ import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleListProperty;
 import javafx.collections.ObservableList;
 import javafx.scene.control.*;
-import javafx.scene.layout.VBox;
+import javafx.scene.web.WebView;
 import javafx.stage.Modality;
 import lombok.Getter;
 
@@ -87,181 +87,25 @@ public class ContractChooser extends Dialog<Contract> {
     }
 
     private class ContractListCell extends ListCell<Contract> {
+        private final WebView webView = new WebView();
+
         ContractListCell(ListView<Contract> contractListView) {
             itemProperty().addListener((observable, oldValue, newValue) -> render());
             selectedProperty().addListener((observable, oldValue, newValue) -> render());
+            setGraphic(webView);
         }
 
         private void render() {
-            /*
-            FunctionalOperationContractImpl c = (FunctionalOperationContractImpl) getItem();
-            IProgramMethod pm = c.getTarget();
-            Operator originalSelfVar = c.get != null ? contractSelf.op() : null;
-            Operator originalResultVar = resultTerm != null ? resultTerm.op() : null;
-            ImmutableList<? extends SVSubstitute> originalParamVars;
-            ProgramVariable originalExcVar;
-            boolean hasMby = c.hasMby();
-            Term originalMby = ;
-            Map<LocationVariable, Term> originalMods;
-            Map<LocationVariable, Boolean> hasRealModifiesClause;
-            de.uka.ilkd.key.logic.Term globalDefs;
-            Map<LocationVariable, Term> originalPres;
-            Map<LocationVariable, Term> originalFreePres;
-            Map<LocationVariable, Term> originalPosts;
-            Map<LocationVariable, Term> originalFreePosts;
-            Map<LocationVariable, Term> originalAxioms,
-            Modality modality;
-            boolean transaction;
-            boolean includeHtmlMarkup;
-            boolean usePrettyPrinting,
-            boolean useUnicodeSymbols
-
-            HeapLDT heapLDT = services.getTypeConverter().getHeapLDT();
-            TermBuilder tb = services.getTermBuilder();
-            LocationVariable baseHeap = heapLDT.getHeap();
-            StringBuffer sig = new StringBuffer();
-            if (originalResultVar != null) {
-                sig.append(originalResultVar);
-                sig.append(" = ");
-            } else if (pm.isConstructor()) {
-                sig.append(originalSelfVar);
-                sig.append(" = new ");
-            }
-
-            if (!pm.isStatic() && !pm.isConstructor()) {
-                sig.append(originalSelfVar);
-                sig.append(".");
-            }
-
-            sig.append(pm.getName());
-            sig.append("(");
-            Iterator var25 = originalParamVars.iterator();
-
-            while (var25.hasNext()) {
-                SVSubstitute subst = (SVSubstitute) var25.next();
-                if (subst instanceof Named) {
-                    Named named = (Named) subst;
-                    sig.append(named.name()).append(", ");
-                } else if (subst instanceof Term) {
-                    sig.append(LogicPrinter.quickPrintTerm((Term) subst, services, usePrettyPrinting, useUnicodeSymbols).trim()).append(", ");
-                } else {
-                    sig.append(subst).append(", ");
-                }
-            }
-
-            if (!originalParamVars.isEmpty()) {
-                sig.setLength(sig.length() - 2);
-            }
-
-            sig.append(")");
-            if (!pm.isModel()) {
-                sig.append(" catch(");
-                sig.append(originalExcVar);
-                sig.append(")");
-            }
-
-            String mby = hasMby ? LogicPrinter.quickPrintTerm(originalMby, services, usePrettyPrinting, useUnicodeSymbols) : null;
-            String mods = "";
-            Iterator var38 = heapLDT.getAllHeaps().iterator();
-
-            String freePres;
-            while (var38.hasNext()) {
-                LocationVariable h = (LocationVariable) var38.next();
-                if (originalMods.get(h) != null) {
-                    freePres = LogicPrinter.quickPrintTerm((Term) originalMods.get(h), services, usePrettyPrinting, useUnicodeSymbols);
-                    mods = mods + (includeHtmlMarkup ? "<br><b>" : "\n") + "mod" + (h == baseHeap ? "" : "[" + h + "]") + (includeHtmlMarkup ? "</b> " : ": ") + (includeHtmlMarkup ? LogicPrinter.escapeHTML(freePres, false) : freePres.trim());
-                    if (!((Boolean) hasRealModifiesClause.get(h)).booleanValue()) {
-                        mods = mods + (includeHtmlMarkup ? "<b>" : "") + ", creates no new objects" + (includeHtmlMarkup ? "</b>" : "");
-                    }
-                }
-            }
-
-            String globalUpdates = "";
-            String pres;
-            if (globalDefs != null) {
-                pres = LogicPrinter.quickPrintTerm(globalDefs, services, usePrettyPrinting, useUnicodeSymbols);
-                globalUpdates = (includeHtmlMarkup ? "<br><b>" : "\n") + "defs" + (includeHtmlMarkup ? "</b> " : ": ") + (includeHtmlMarkup ? LogicPrinter.escapeHTML(pres, false) : pres.trim());
-            }
-
-            pres = "";
-            Iterator var41 = heapLDT.getAllHeaps().iterator();
-
-            String freePosts;
-            while (var41.hasNext()) {
-                LocationVariable h = (LocationVariable) var41.next();
-                if (originalPres.get(h) != null) {
-                    freePosts = LogicPrinter.quickPrintTerm((Term) originalPres.get(h), services, usePrettyPrinting, useUnicodeSymbols);
-                    pres = pres + (includeHtmlMarkup ? "<br><b>" : "\n") + "pre" + (h == baseHeap ? "" : "[" + h + "]") + (includeHtmlMarkup ? "</b> " : ": ") + (includeHtmlMarkup ? LogicPrinter.escapeHTML(freePosts, false) : freePosts.trim());
+            if (getItem() != null) {
+                webView.getEngine().loadContent(getItem().getHTMLText(services));
+                //int val = (int) webView.getEngine().executeScript("document.height");
+                webView.setPrefHeight(150);
+                webView.setDisable(true);
+
+                if (selectedProperty().get()) {
+                    webView.setStyle("-fx-background-color: lightblue");
                 }
             }
-
-            freePres = "";
-            Iterator var42 = heapLDT.getAllHeaps().iterator();
-
-            String printPosts;
-            while (var42.hasNext()) {
-                LocationVariable h = (LocationVariable) var42.next();
-                Term freePre = (Term) originalFreePres.get(h);
-                if (freePre != null && !freePre.equals(tb.tt())) {
-                    printPosts = LogicPrinter.quickPrintTerm(freePre, services, usePrettyPrinting, useUnicodeSymbols);
-                    freePres = freePres + (includeHtmlMarkup ? "<br><b>" : "\n") + "free pre" + (h == baseHeap ? "" : "[" + h + "]") + (includeHtmlMarkup ? "</b> " : ": ") + (includeHtmlMarkup ? LogicPrinter.escapeHTML(printPosts, false) : printPosts.trim());
-                }
-            }
-
-            String posts = "";
-            Iterator var45 = heapLDT.getAllHeaps().iterator();
-
-            while (var45.hasNext()) {
-                LocationVariable h = (LocationVariable) var45.next();
-                if (originalPosts.get(h) != null) {
-                    printPosts = LogicPrinter.quickPrintTerm((Term) originalPosts.get(h), services, usePrettyPrinting, useUnicodeSymbols);
-                    posts = posts + (includeHtmlMarkup ? "<br><b>" : "\n") + "post" + (h == baseHeap ? "" : "[" + h + "]") + (includeHtmlMarkup ? "</b> " : ": ") + (includeHtmlMarkup ? LogicPrinter.escapeHTML(printPosts, false) : printPosts.trim());
-                }
-            }
-
-            freePosts = "";
-            Iterator var47 = heapLDT.getAllHeaps().iterator();
-
-            String printAxioms;
-            while (var47.hasNext()) {
-                LocationVariable h = (LocationVariable) var47.next();
-                Term freePost = (Term) originalFreePosts.get(h);
-                if (freePost != null && !freePost.equals(tb.tt())) {
-                    printAxioms = LogicPrinter.quickPrintTerm(freePost, services, usePrettyPrinting, useUnicodeSymbols);
-                    freePosts = freePosts + (includeHtmlMarkup ? "<br><b>" : "\n") + "free post" + (h == baseHeap ? "" : "[" + h + "]") + (includeHtmlMarkup ? "</b> " : ": ") + (includeHtmlMarkup ? LogicPrinter.escapeHTML(printAxioms, false) : printAxioms.trim());
-                }
-            }
-
-            String axioms = "";
-            if (originalAxioms != null) {
-                Iterator var50 = heapLDT.getAllHeaps().iterator();
-
-                while (var50.hasNext()) {
-                    LocationVariable h = (LocationVariable) var50.next();
-                    if (originalAxioms.get(h) != null) {
-                        printAxioms = LogicPrinter.quickPrintTerm((Term) originalAxioms.get(h), services, usePrettyPrinting, useUnicodeSymbols);
-                        posts = posts + (includeHtmlMarkup ? "<br><b>" : "\n") + "axiom" + (h == baseHeap ? "" : "[" + h + "]") + (includeHtmlMarkup ? "</b> " : ": ") + (includeHtmlMarkup ? LogicPrinter.escapeHTML(printAxioms, false) : printAxioms.trim());
-                    }
-                }
-            }
-
-            return includeHtmlMarkup ? "<html><i>" + LogicPrinter.escapeHTML(sig.toString(), false) + "</i>" + globalUpdates + pres + freePres + posts + freePosts + axioms + mods + (hasMby ? "<br><b>measured-by</b> " + LogicPrinter.escapeHTML(mby, false) : "") + "<br><b>termination</b> " + modality + (transaction ? "<br><b>transaction applicable</b>" : "") + "</html>" : sig.toString() + globalUpdates + pres + freePres + posts + freePosts + axioms + mods + (hasMby ? "\nmeasured-by: " + mby : "") + "\ntermination: " + modality + (transaction ? "\ntransaction applicable:" : "");
-            */
-            if (getItem() == null) {
-                setGraphic(null);
-                return;
-            }
-
-            VBox box = new VBox();
-            Label head = new Label(getItem().getDisplayName() + "\n");
-            head.getStyleClass().add("title");
-
-            Label contract = new Label(getItem().getPlainText(services));
-            contract.getStyleClass().add("contract");
-
-            setGraphic(
-                    new VBox(head, contract)
-            );
         }
     }
 }