// VisitForm creates the top level questions in the form's inner body
func (this *GUI) VisitForm(f interfaces.Form, context interface{}) interface{} {
guiQuestions := handleQuestions(this, f.Questions())
this.registerOnShowCallback(func() {
this.GUIForm.addQuestionContainer(this.GUIForm.createQuestionTable(guiQuestions))
})
return nil
}
// conductTypeChecking starts type checking the passed form for errors and warnings
func conductTypeChecking(form interfaces.Form) ([]error, []error) {
typeChecker := typechecker.NewTypeChecker()
typeCheckerArgs := typechecker.NewTypeCheckArgs(typeChecker, symbols.NewTypeCheckSymbols())
form.TypeCheck(&typeCheckerArgs)
warnings := typeChecker.EncounteredWarnings()
errors := typeChecker.EncounteredErrors()
log.WithFields(log.Fields{"errors": errors, "warnings": warnings}).Error("Type checking finished")
return errors, warnings
}
func testStmtParse(t *testing.T, stmtAsString string, formFixture interfaces.Form) stmt.Form {
lex := lexer.NewLexer([]byte(stmtAsString))
parser := parser.NewParser()
parseResult, err := parser.Parse(lex)
if err != nil {
t.Fatalf("Encountered fatal error during parse: %s", err)
}
if parsedForn, parseResultIsForm := parseResult.(stmt.Form); parseResultIsForm {
if firstFormIdentifier, secondFormIdentifier := parsedForn.Identifier(), formFixture.Identifier(); firstFormIdentifier != secondFormIdentifier {
t.Errorf("Form identifiers not equal: %s and %s", firstFormIdentifier, secondFormIdentifier)
}
if !util.AreStmtListsEqual(parsedForn.Content(), formFixture.Content()) {
t.Errorf("Form content not equal: %v and %v", parsedForn, formFixture)
}
} else {
t.Fatalf("Parse result is not form")
}
return parseResult.(stmt.Form)
}
func (suite *TypeCheckerTestSuite) typeCheckPassedFormAndReturnErrors(form interfaces.Form) ([]error, []error) {
form.TypeCheck(suite.typeCheckArgs)
return suite.typeCheckArgs.TypeChecker().EncounteredErrors(), suite.typeCheckArgs.TypeChecker().EncounteredWarnings()
}
func (this *DefaultVarIDValueVisitor) StartSettingDefaultValuesForVarIDs(form interfaces.Form) *VarIDValueSymbols {
varIDValueSymbols := NewVarIDValueSymbols()
form.Accept(this, varIDValueSymbols)
return varIDValueSymbols
}
func (this *GUI) InitializeGUIForm(form interfaces.Form, symbols interfaces.VarIDValueSymbols) {
this.setSymbols(symbols)
this.createAndSetGUIFormFromForm(form)
form.Accept(this, this.Symbols)
}
