private List<String> validate() {
List<String> errors = new ArrayList<String>();
if (selectionListbox.getItemCount() == 0 && !ViewUtil.isTextPopulated(dbInstructionArea)) {
errors.add(TEXT_CONSTANTS.noDBSurveyMandatory());
}
if (!ViewUtil.isTextPopulated(notificationEmailBox)) {
errors.add(TEXT_CONSTANTS.emailMandatory());
}
return errors;
}
private void loadResponses() {
statusLabel.setText(TEXT_CONSTANTS.pleaseWait());
statusLabel.setVisible(true);
surveyInstanceSvc.listResponsesByQuestion(
questionId,
getCursor(currentPage - 1),
new AsyncCallback<ResponseDto<ArrayList<QuestionAnswerStoreDto>>>() {
@Override
public void onFailure(Throwable caught) {
MessageDialog errDia =
new MessageDialog(
TEXT_CONSTANTS.error(),
TEXT_CONSTANTS.errorTracePrefix() + " " + caught.getLocalizedMessage());
errDia.showCentered();
}
@Override
public void onSuccess(ResponseDto<ArrayList<QuestionAnswerStoreDto>> result) {
currentAnswers = result.getPayload();
setCursor(result.getCursorString());
populateData(result.getPayload());
}
});
}
@Override
public void onClick(final ClickEvent event) {
if (event.getSource() == nextButton) {
currentPage++;
loadResponses();
} else if (event.getSource() == previousButton) {
currentPage--;
loadResponses();
} else if (event.getSource() == clearButton) {
populateData(currentAnswers);
} else if (event.getSource() == saveButton) {
if (changedAnswers != null && changedAnswers.size() > 0) {
statusLabel.setText(TEXT_CONSTANTS.pleaseWait());
statusLabel.setVisible(true);
surveyInstanceSvc.updateQuestions(
new ArrayList<QuestionAnswerStoreDto>(changedAnswers.values()),
true,
new AsyncCallback<List<QuestionAnswerStoreDto>>() {
@Override
public void onFailure(Throwable caught) {
MessageDialog errDia =
new MessageDialog(
TEXT_CONSTANTS.error(),
TEXT_CONSTANTS.errorTracePrefix() + " " + caught.getLocalizedMessage());
errDia.showCentered();
statusLabel.setVisible(false);
}
@Override
public void onSuccess(List<QuestionAnswerStoreDto> result) {
statusLabel.setVisible(false);
if (result != null) {
// update the value in the
// questionsList so we can
// keep the data consistent
// if the user presses clear
for (QuestionAnswerStoreDto dto : result) {
for (int i = 0; i < currentAnswers.size(); i++) {
if (currentAnswers.get(i).getKeyId().equals(dto.getKeyId())) {
currentAnswers.get(i).setValue(dto.getValue());
}
}
}
}
populateData(currentAnswers);
}
});
}
} else if (event.getSource() == doneButton) {
dismissDialog();
}
}
public BootstrapGeneratorWidget() {
contentPanel = new VerticalPanel();
contentPanel.setWidth("800px");
surveyService = GWT.create(SurveyService.class);
addSurveyButton = new Button(TEXT_CONSTANTS.addSelected());
addSurveyButton.addClickHandler(this);
generateFileButton = new Button(TEXT_CONSTANTS.generate());
generateFileButton.addClickHandler(this);
removeButton = new Button(TEXT_CONSTANTS.removeSelected());
removeButton.addClickHandler(this);
CaptionPanel selectorPanel = new CaptionPanel(TEXT_CONSTANTS.selectSurveyForInclusion());
HorizontalPanel temp = new HorizontalPanel();
selectionWidget = new SurveySelectionWidget(Orientation.HORIZONTAL, TerminalType.SURVEY);
temp.add(selectionWidget);
temp.add(addSurveyButton);
selectorPanel.add(temp);
contentPanel.add(selectorPanel);
CaptionPanel zipPanel = new CaptionPanel(TEXT_CONSTANTS.fileContents());
selectionListbox = new ListBox(true);
selectionListbox.setVisibleItemCount(DEFAULT_ITEM_COUNT);
VerticalPanel zipPanelContent = new VerticalPanel();
HorizontalPanel selectedSurveyPanel = new HorizontalPanel();
ViewUtil.installFieldRow(
selectedSurveyPanel, TEXT_CONSTANTS.selectedSurveys(), selectionListbox, LABEL_STYLE);
selectedSurveyPanel.add(removeButton);
zipPanelContent.add(selectedSurveyPanel);
temp = new HorizontalPanel();
includeDbScriptBox = new CheckBox();
includeDbScriptBox.addClickHandler(this);
ViewUtil.installFieldRow(temp, TEXT_CONSTANTS.includeDB(), includeDbScriptBox, LABEL_STYLE);
zipPanelContent.add(temp);
dbInstructionArea = new TextArea();
dbInstructionArea.setVisible(false);
zipPanelContent.add(dbInstructionArea);
temp = new HorizontalPanel();
notificationEmailBox = new TextBox();
ViewUtil.installFieldRow(
temp, TEXT_CONSTANTS.notificationEmail(), notificationEmailBox, LABEL_STYLE);
zipPanelContent.add(temp);
zipPanelContent.add(generateFileButton);
zipPanel.add(zipPanelContent);
contentPanel.add(zipPanel);
initWidget(contentPanel);
}
public QuestionResponseDialog(Long questionId) {
super();
this.questionId = questionId;
// Set the dialog box's caption.
setText(TEXT_CONSTANTS.questionResponses());
setAnimationEnabled(true);
setGlassEnabled(true);
currentAnswers = new ArrayList<QuestionAnswerStoreDto>();
changedAnswers = new HashMap<Long, QuestionAnswerStoreDto>();
currentTextboxes = new ArrayList<TextBox>();
cursorArray = new ArrayList<String>();
statusLabel = new Label();
surveyInstanceSvc = GWT.create(SurveyInstanceService.class);
nextButton = new Button(TEXT_CONSTANTS.next());
nextButton.setVisible(true);
currentPage = 0;
nextButton.addClickHandler(this);
previousButton = new Button(TEXT_CONSTANTS.previous());
previousButton.setVisible(false);
previousButton.addClickHandler(this);
paginationPanel = new HorizontalPanel();
paginationPanel.add(previousButton);
paginationPanel.add(nextButton);
dataGrid = new Grid();
contentPanel = new VerticalPanel();
contentPanel.add(statusLabel);
contentPanel.add(dataGrid);
doneButton = new Button(TEXT_CONSTANTS.done());
saveButton = new Button(TEXT_CONSTANTS.save());
saveButton.addClickHandler(this);
saveButton.setEnabled(false);
clearButton = new Button(TEXT_CONSTANTS.discardChanges());
clearButton.addClickHandler(this);
clearButton.setEnabled(false);
contentPanel.add(doneButton);
doneButton.addClickHandler(this);
setWidget(new ScrollPanel(contentPanel));
loadResponses();
setPopupPosition(Window.getClientWidth() / 5, Window.getClientHeight() / 5);
}
@Override
public void onClick(ClickEvent event) {
if (event.getSource() == includeDbScriptBox) {
if (includeDbScriptBox.getValue()) {
dbInstructionArea.setValue("");
dbInstructionArea.setVisible(true);
} else {
dbInstructionArea.setValue("");
dbInstructionArea.setVisible(false);
}
} else if (event.getSource() == addSurveyButton) {
String group = selectionWidget.getSelectedSurveyGroupName();
List<String> name = selectionWidget.getSelectedSurveyNames();
List<Long> ids = selectionWidget.getSelectedSurveyIds();
for (int i = 0; i < name.size(); i++) {
boolean alreadyThere = false;
for (int j = 0; j < selectionListbox.getItemCount(); j++) {
if (selectionListbox.getValue(j).equals(ids.get(i).toString())) {
alreadyThere = true;
break;
}
}
if (!alreadyThere) {
selectionListbox.addItem(group + ": " + name.get(i), ids.get(i).toString());
}
}
} else if (event.getSource() == removeButton) {
List<Integer> victimList = new ArrayList<Integer>();
for (int i = 0; i < selectionListbox.getItemCount(); i++) {
if (selectionListbox.isItemSelected(i)) {
victimList.add(i);
}
}
if (victimList.size() > 0) {
// remove the items in descending order so we don't have to
// worry about adjusting indexes as we remove
Collections.sort(victimList);
for (int i = victimList.size() - 1; i >= 0; i--) {
selectionListbox.removeItem(victimList.get(i));
}
}
} else if (event.getSource() == generateFileButton) {
List<Long> idList = new ArrayList<Long>();
for (int i = 0; i < selectionListbox.getItemCount(); i++) {
idList.add(new Long(selectionListbox.getValue(i)));
}
List<String> errors = validate();
if (errors.size() == 0) {
surveyService.generateBootstrapFile(
idList,
dbInstructionArea.getText(),
notificationEmailBox.getText(),
new AsyncCallback<Void>() {
@Override
public void onFailure(Throwable caught) {
MessageDialog errDia =
new MessageDialog(
TEXT_CONSTANTS.error(),
TEXT_CONSTANTS.errorTracePrefix() + " " + caught.getLocalizedMessage());
errDia.showCentered();
}
@Override
public void onSuccess(Void result) {
MessageDialog dia =
new MessageDialog(
TEXT_CONSTANTS.requestSubmitted(), TEXT_CONSTANTS.emailWillBeSent());
dia.showCentered();
resetUI();
}
});
} else {
StringBuilder builder = new StringBuilder(TEXT_CONSTANTS.pleaseCorrect() + "<br><ul>");
for (String e : errors) {
builder.append("<li>").append(e).append("</li>");
}
builder.append("</ul>");
MessageDialog dia = new MessageDialog(TEXT_CONSTANTS.inputError(), builder.toString());
dia.showCentered();
}
}
}
private void loadHeaderRow() {
addHeaderItem(0, TEXT_CONSTANTS.id());
addHeaderItem(1, TEXT_CONSTANTS.value());
addHeaderItem(2, TEXT_CONSTANTS.collectionDate());
setGridRowStyle(dataGrid, 0, false);
}
private void populateData(final List<QuestionAnswerStoreDto> data) {
dataGrid.clear(true);
updateSaveButtonStatus(false);
if (data != null && data.size() > 0) {
statusLabel.setVisible(false);
dataGrid.resize(data.size() + 2, 3);
loadHeaderRow();
for (int i = 0; i < data.size(); i++) {
final int idx = i;
dataGrid.setWidget(i + 1, 0, new Label(data.get(i).getSurveyInstanceId().toString()));
TextBox temp = new TextBox();
temp.setText(data.get(i).getValue());
currentTextboxes.add(temp);
temp.addChangeHandler(
new ChangeHandler() {
@Override
public void onChange(ChangeEvent event) {
String oldVal = data.get(idx).getValue();
String newVal = ((TextBox) event.getSource()).getValue();
if (!newVal.trim().equals(oldVal)) {
dataGrid.getCellFormatter().setStyleName(idx + 1, 1, EDITED_ROW_CSS);
// create a new copy of the answer so we don't
// overwrite the old value
QuestionAnswerStoreDto newAnswer = new QuestionAnswerStoreDto();
newAnswer.setKeyId(data.get(idx).getKeyId());
newAnswer.setArbitratyNumber(data.get(idx).getArbitratyNumber());
newAnswer.setCollectionDate(data.get(idx).getCollectionDate());
newAnswer.setType(data.get(idx).getType());
newAnswer.setQuestionID(data.get(idx).getQuestionID());
newAnswer.setValue(newVal.trim());
newAnswer.setSurveyId(data.get(idx).getSurveyId());
newAnswer.setSurveyInstanceId(data.get(idx).getSurveyInstanceId());
newAnswer.setOldValue(data.get(idx).getValue());
changedAnswers.put(newAnswer.getKeyId(), newAnswer);
} else {
dataGrid.getCellFormatter().setStyleName(idx + 1, 1, "");
changedAnswers.remove(data.get(idx).getKeyId());
}
if (changedAnswers.size() > 0) {
updateSaveButtonStatus(true);
} else {
updateSaveButtonStatus(false);
}
}
});
dataGrid.setWidget(i + 1, 1, temp);
dataGrid.getCellFormatter().setStyleName(idx + 1, 1, "");
dataGrid.setWidget(i + 1, 2, new Label(DATE_FMT.format(data.get(i).getCollectionDate())));
}
if (data.size() >= 20) {
nextButton.setVisible(true);
} else {
nextButton.setVisible(false);
}
if (currentPage > 0) {
previousButton.setVisible(true);
} else {
previousButton.setVisible(false);
}
dataGrid.setWidget(data.size() + 1, 0, paginationPanel);
dataGrid.setWidget(data.size() + 1, 1, saveButton);
dataGrid.setWidget(data.size() + 1, 2, clearButton);
} else {
dataGrid.resize(1, 1);
statusLabel.setText(TEXT_CONSTANTS.noResponsesForQuestion());
statusLabel.setVisible(true);
}
}