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navigate to startpage when empty term is entered

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This commit is contained in:
ucrhh 2021-03-05 12:36:47 +01:00
parent 7a689d12a9
commit d4a6acbc07
2 changed files with 8 additions and 1 deletions
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5
src/main/java/edu/kit/typicalc/view/main/MainViewImpl.java
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@ -94,6 +94,11 @@ public class MainViewImpl extends AppLayout
private void setTermInURL(Pair<String, Map<String, String>> lambdaTermAndAssumptions) { private void setTermInURL(Pair<String, Map<String, String>> lambdaTermAndAssumptions) {
String lambdaTerm = lambdaTermAndAssumptions.getLeft(); String lambdaTerm = lambdaTermAndAssumptions.getLeft();
if ("".equals(lambdaTerm)) {
UI.getCurrent().getPage().getHistory().pushState(null, new Location(""));
setContent(new StartPageView());
return;
}
StringBuilder types = new StringBuilder(); StringBuilder types = new StringBuilder();
for (Map.Entry<String, String> type : lambdaTermAndAssumptions.getRight().entrySet()) { for (Map.Entry<String, String> type : lambdaTermAndAssumptions.getRight().entrySet()) {
if (types.length() > 0) { if (types.length() > 0) {

2
src/main/java/edu/kit/typicalc/view/main/UpperBar.java
View File

@ -69,8 +69,10 @@ public class UpperBar extends HorizontalLayout {
*/ */
protected void typeInfer(Pair<String, Map<String, String>> termAndAssumptions) { protected void typeInfer(Pair<String, Map<String, String>> termAndAssumptions) {
setTermInURL.accept(termAndAssumptions); setTermInURL.accept(termAndAssumptions);
if (!"".equals(termAndAssumptions.getLeft())) {
startInfer(termAndAssumptions.getLeft(), termAndAssumptions.getRight()); startInfer(termAndAssumptions.getLeft(), termAndAssumptions.getRight());
} }
}
private void startInfer(String term, Map<String, String> typeAssumptions) { private void startInfer(String term, Map<String, String> typeAssumptions) {
presenter.typeInferLambdaString(term, typeAssumptions); presenter.typeInferLambdaString(term, typeAssumptions);