private void commitStepLabels() {
if (!typeEl.isOneSelected()) return;
SliderType selectedType = SliderType.valueOf(typeEl.getSelectedKey());
if (selectedType == SliderType.discrete || selectedType == SliderType.discrete_slider) {
if (rubric.getStepLabels() == null) {
rubric.setStepLabels(new ArrayList<>());
}
int steps = Integer.parseInt(stepsEl.getSelectedKey());
for (int i = 0; i < stepLabels.size() && i < steps; i++) {
StepLabelColumn stepLabel = stepLabels.get(i);
if (i < rubric.getStepLabels().size()) {
rubric.getStepLabels().get(i).setLabel(stepLabel.getStepLabelEl().getValue());
} else {
StepLabel label = new StepLabel();
label.setId(UUID.randomUUID().toString());
label.setLabel(stepLabel.getStepLabelEl().getValue());
rubric.getStepLabels().add(label);
}
}
if (rubric.getStepLabels().size() > steps) {
List<StepLabel> labels = new ArrayList<>(rubric.getStepLabels().subList(0, steps));
rubric.setStepLabels(labels);
}
} else {
rubric.getStepLabels().clear();
}
}
@Override
protected void formOK(UserRequest ureq) {
commitFields();
commitStepLabels();
String selectedType = typeEl.getSelectedKey();
SliderType type = SliderType.valueOf(selectedType);
rubric.setSliderType(type);
if (type == SliderType.continuous) {
rubric.setStart(1);
rubric.setEnd(100);
rubric.setSteps(100);
} else {
int steps = Integer.parseInt(stepsEl.getSelectedKey());
rubric.setStart(1);
rubric.setEnd(steps);
rubric.setSteps(steps);
}
for (Iterator<Slider> sliderIt = rubric.getSliders().iterator(); sliderIt.hasNext(); ) {
Slider slider = sliderIt.next();
if (!StringHelper.containsNonWhitespace(slider.getStartLabel())
&& !StringHelper.containsNonWhitespace(slider.getEndLabel())) {
sliderIt.remove();
}
}
rubricCtrl.updateForm();
fireEvent(ureq, new ChangePartEvent(rubric));
fireEvent(ureq, new ClosePartEvent(rubric));
}
private void doAddSlider() {
Slider slider = new Slider();
slider.setId(UUID.randomUUID().toString());
rubric.getSliders().add(slider);
SliderRow row = forgeSliderRow(slider);
sliders.add(row);
flc.setDirty(true);
}
private void updateSteps() {
List<StepLabelColumn> stepLabelColumns = new ArrayList<>();
if (stepsEl.isVisible()
&& stepsEl.isOneSelected()
&& (typeEl.isSelected(0) || typeEl.isSelected(1))) {
int steps = Integer.parseInt(stepsEl.getSelectedKey());
for (int i = 0; i < steps; i++) {
Integer step = new Integer(i);
StepLabelColumn col = stepToColumns.get(step);
if (col == null) {
String label = "";
if (rubric.getStepLabels() != null && i < rubric.getStepLabels().size()) {
label = rubric.getStepLabels().get(i).getLabel();
}
TextElement textEl =
uifactory.addTextElement(
"steplabel_" + count.incrementAndGet(),
"steplabel_" + count.incrementAndGet(),
null,
256,
label,
flc);
textEl.setDomReplacementWrapperRequired(false);
textEl.setDisplaySize(4);
col = new StepLabelColumn(i, textEl);
}
stepLabelColumns.add(col);
}
int stepInPercent =
Math.round(90.0f / steps); // 90 is empirically choose to not make a second line
flc.contextPut("stepInPercent", stepInPercent);
}
stepLabels = stepLabelColumns;
flc.contextPut("stepLabels", stepLabelColumns);
}
@Override
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
rubricCtrl = new RubricController(ureq, getWindowControl(), rubric, mainForm);
listenTo(rubricCtrl);
formLayout.add("rubric", rubricCtrl.getInitialFormItem());
settingsLayout = FormLayoutContainer.createDefaultFormLayout("settings", getTranslator());
settingsLayout.setRootForm(mainForm);
formLayout.add("settings", settingsLayout);
String[] sliderTypeValues =
new String[] {
translate("slider.discrete"),
translate("slider.discrete.slider"),
translate("slider.continuous")
};
typeEl =
uifactory.addDropdownSingleselect(
"slider.type." + count.incrementAndGet(),
"slider.type",
settingsLayout,
sliderTypeKeys,
sliderTypeValues,
null);
typeEl.addActionListener(FormEvent.ONCHANGE);
typeEl.setEnabled(!restrictedEdit);
boolean typeSelected = false;
if (rubric != null && rubric.getSliderType() != null) {
for (String sliderTypeKey : sliderTypeKeys) {
if (sliderTypeKey.equals(rubric.getSliderType().name())) {
typeEl.select(sliderTypeKey, true);
typeSelected = true;
}
}
}
if (!typeSelected) {
typeEl.select(sliderTypeKeys[0], true);
}
stepsEl =
uifactory.addDropdownSingleselect(
"slider.steps." + count.incrementAndGet(),
"slider.steps",
settingsLayout,
sliderStepKeys,
sliderStepKeys,
null);
stepsEl.addActionListener(FormEvent.ONCHANGE);
stepsEl.setEnabled(!restrictedEdit);
boolean stepSelected = false;
if (rubric != null && rubric.getSteps() > 0) {
String steps = Integer.toString(rubric.getSteps());
for (String sliderStepKey : sliderStepKeys) {
if (sliderStepKey.equals(steps)) {
stepsEl.select(sliderStepKey, true);
stepSelected = true;
}
}
}
if (!stepSelected) {
stepsEl.select(sliderStepKeys[4], true);
}
updateTypeSettings();
updateSteps();
for (Slider slider : rubric.getSliders()) {
SliderRow row = forgeSliderRow(slider);
sliders.add(row);
}
if (formLayout instanceof FormLayoutContainer) {
FormLayoutContainer layoutCont = (FormLayoutContainer) formLayout;
layoutCont.contextPut("sliders", sliders);
}
long postfix = CodeHelper.getRAMUniqueID();
saveButton = uifactory.addFormLink("save_" + postfix, "save", null, formLayout, Link.BUTTON);
if (!restrictedEdit) {
addSliderButton =
uifactory.addFormLink(
"add.slider." + postfix, "add.slider", null, formLayout, Link.BUTTON);
addSliderButton.setIconLeftCSS("o_icon o_icon-lg o_icon_add");
}
if (formLayout instanceof FormLayoutContainer) {
FormLayoutContainer layoutCont = (FormLayoutContainer) formLayout;
layoutCont.contextPut("postfix", Long.toString(postfix));
}
}
private void doRemoveSlider(SliderRow row) {
updateSteps();
sliders.remove(row);
rubric.getSliders().remove(row.getSlider());
flc.setDirty(true);
}