Examples with SimpleChoice uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice used on opensource projects

Example 51 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class AssessmentObjectVelocityRenderDecorator method getVisibleOrderedSimpleChoices.

public List<SimpleChoice> getVisibleOrderedSimpleChoices(OrderInteraction interaction) {
    List<SimpleChoice> choices;
    if (interaction.getShuffle()) {
        // <xsl:variable name="shuffledChoiceOrders" select="$itemSessionState/qw:shuffledInteractionChoiceOrder"
        // as="element(qw:shuffledInteractionChoiceOrder)*"/>
        // <xsl:variable name="choiceSequence" as="xs:string?"
        // select="$shuffledChoiceOrders[@responseIdentifier=$interaction/@responseIdentifier]/@choiceSequence"/>
        List<Identifier> choiceOrders = itemSessionState.getShuffledInteractionChoiceOrder(interaction.getResponseIdentifier());
        choices = new ArrayList<>();
        for (Identifier choiceOrder : choiceOrders) {
            choices.add(interaction.getSimpleChoice(choiceOrder));
        }
    } else {
        choices = interaction.getSimpleChoices();
    }
    return choices.stream().filter((choice) -> isVisible(choice, itemSessionState)).collect(Collectors.toList());
}

Example 52 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class MultipleChoiceEditorController method doAddSimpleChoice.

private void doAddSimpleChoice(UserRequest ureq) {
    ChoiceInteraction interaction = itemBuilder.getChoiceInteraction();
    SimpleChoice newChoice = new SimpleChoice(interaction);
    newChoice.setIdentifier(IdentifierGenerator.newAsIdentifier("mc"));
    P firstChoiceText = AssessmentItemFactory.getParagraph(newChoice, translate("new.answer"));
    newChoice.getFlowStatics().add(firstChoiceText);
    wrapAnswer(ureq, newChoice);
    flc.setDirty(true);
}

Example 53 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class SingleChoiceEditorController method initForm.

@Override
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
    FormLayoutContainer metadata = FormLayoutContainer.createDefaultFormLayout_2_10("metadata", getTranslator());
    metadata.setFormContextHelp("Test editor QTI 2.1 in detail#details_testeditor_fragetypen_sc");
    metadata.setRootForm(mainForm);
    formLayout.add(metadata);
    formLayout.add("metadata", metadata);
    titleEl = uifactory.addTextElement("title", "form.imd.title", -1, itemBuilder.getTitle(), metadata);
    titleEl.setElementCssClass("o_sel_assessment_item_title");
    titleEl.setMandatory(true);
    titleEl.setEnabled(!readOnly);
    String description = itemBuilder.getQuestion();
    textEl = uifactory.addRichTextElementForQTI21("desc", "form.imd.descr", description, 8, -1, itemContainer, metadata, ureq.getUserSession(), getWindowControl());
    textEl.setVisible(!readOnly);
    textEl.setEnabled(!readOnly);
    if (readOnly) {
        FlowFormItem textReadOnlyEl = new FlowFormItem("descro", itemFile);
        textReadOnlyEl.setLabel("form.imd.descr", null);
        textReadOnlyEl.setBlocks(itemBuilder.getQuestionBlocks());
        textReadOnlyEl.setMapperUri(mapperUri);
        metadata.add(textReadOnlyEl);
    }
    // shuffle
    String[] yesnoValues = new String[] { translate("yes"), translate("no") };
    shuffleEl = uifactory.addRadiosHorizontal("shuffle", "form.imd.shuffle", metadata, yesnoKeys, yesnoValues);
    shuffleEl.setEnabled(!restrictedEdit && !readOnly);
    if (itemBuilder.isShuffle()) {
        shuffleEl.select("y", true);
    } else {
        shuffleEl.select("n", true);
    }
    // layout
    String[] layoutValues = new String[] { translate("form.imd.layout.vertical"), translate("form.imd.layout.horizontal") };
    orientationEl = uifactory.addRadiosHorizontal("layout", "form.imd.layout", metadata, layoutKeys, layoutValues);
    orientationEl.setEnabled(!restrictedEdit && !readOnly);
    if (itemBuilder.getOrientation() == null || Orientation.VERTICAL.equals(itemBuilder.getOrientation())) {
        orientationEl.select(Orientation.VERTICAL.name(), true);
    } else {
        orientationEl.select(Orientation.HORIZONTAL.name(), true);
    }
    // layout
    String[] alignmentValues = new String[] { translate("form.imd.alignment.left"), translate("form.imd.alignment.right") };
    alignmentEl = uifactory.addRadiosHorizontal("alignment", "form.imd.alignment", metadata, alignmentKeys, alignmentValues);
    alignmentEl.setEnabled(!restrictedEdit && !readOnly);
    if (itemBuilder.hasClassAttr(QTI21Constants.CHOICE_ALIGN_RIGHT)) {
        alignmentEl.select(alignmentKeys[1], true);
    } else {
        alignmentEl.select(alignmentKeys[0], true);
    }
    // responses
    String page = velocity_root + "/simple_choices.html";
    answersCont = FormLayoutContainer.createCustomFormLayout("answers", getTranslator(), page);
    answersCont.setRootForm(mainForm);
    formLayout.add(answersCont);
    formLayout.add("answers", answersCont);
    ChoiceInteraction interaction = itemBuilder.getChoiceInteraction();
    if (interaction != null) {
        List<SimpleChoice> choices = itemBuilder.getChoices();
        for (SimpleChoice choice : choices) {
            wrapAnswer(ureq, choice);
        }
    }
    answersCont.contextPut("choices", choiceWrappers);
    answersCont.contextPut("restrictedEdit", restrictedEdit || readOnly);
    recalculateUpDownLinks();
    // Submit Button
    FormLayoutContainer buttonsContainer = FormLayoutContainer.createDefaultFormLayout_2_10("buttons", getTranslator());
    buttonsContainer.setRootForm(mainForm);
    buttonsContainer.setElementCssClass("o_sel_choices_save");
    buttonsContainer.setVisible(!readOnly);
    formLayout.add(buttonsContainer);
    formLayout.add("buttons", buttonsContainer);
    if (!readOnly) {
        uifactory.addFormSubmitButton("submit", buttonsContainer);
    }
}

Example 54 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class SingleChoiceEditorController method formOK.

@Override
protected void formOK(UserRequest ureq) {
    if (readOnly)
        return;
    // title
    itemBuilder.setTitle(titleEl.getValue());
    // question
    String questionText = textEl.getRawValue();
    itemBuilder.setQuestion(questionText);
    Identifier correctAnswerIdentifier = null;
    if (!restrictedEdit) {
        // correct response
        String correctAnswer = ureq.getParameter("correct");
        correctAnswerIdentifier = Identifier.parseString(correctAnswer);
        itemBuilder.setCorrectAnswer(correctAnswerIdentifier);
        // shuffle
        itemBuilder.setShuffle(shuffleEl.isOneSelected() && shuffleEl.isSelected(0));
        // orientation
        itemBuilder.setOrientation(Orientation.valueOf(orientationEl.getSelectedKey()));
        // alignment
        if (alignmentEl.isOneSelected() && alignmentEl.isSelected(1)) {
            itemBuilder.addClass(QTI21Constants.CHOICE_ALIGN_RIGHT);
        } else {
            itemBuilder.removeClass(QTI21Constants.CHOICE_ALIGN_RIGHT);
        }
    }
    // replace simple choices
    List<SimpleChoice> choiceList = new ArrayList<>();
    for (SimpleChoiceWrapper choiceWrapper : choiceWrappers) {
        SimpleChoice choice = choiceWrapper.getSimpleChoice();
        // text
        String answer = choiceWrapper.getAnswer().getRawValue();
        itemBuilder.getHtmlHelper().appendHtml(choice, answer);
        choiceList.add(choice);
    }
    itemBuilder.setSimpleChoices(choiceList);
    fireEvent(ureq, new AssessmentItemEvent(AssessmentItemEvent.ASSESSMENT_ITEM_CHANGED, itemBuilder.getAssessmentItem(), QTI21QuestionType.sc));
}