@Override
public void setTabs(CourseFinderTab... tabs) {
iTabs = tabs;
if (iTabs.length == 1) {
if (iTabs[0].asWidget() instanceof VerticalPanel) {
VerticalPanel vp = (VerticalPanel) iTabs[0].asWidget();
while (vp.getWidgetCount() > 0) {
Widget w = vp.getWidget(0);
vp.remove(w);
iDialogPanel.add(w);
}
} else {
iDialogPanel.add(iTabs[0].asWidget());
}
} else {
iTabPanel = new UniTimeTabPanel();
int tabIndex = 0;
for (CourseFinderTab tab : iTabs) {
iTabPanel.add(tab.asWidget(), tab.getName(), true);
Character ch = UniTimeHeaderPanel.guessAccessKey(tab.getName());
if (ch != null) iTabAccessKeys.put(ch, tabIndex);
tabIndex++;
}
iTabPanel.selectTab(0);
iDialogPanel.add(iTabPanel);
}
for (final CourseFinderTab tab : iTabs) {
tab.addValueChangeHandler(
new ValueChangeHandler<String>() {
@Override
public void onValueChange(ValueChangeEvent<String> event) {
if (event.getSource().equals(tab)) selectTab(tab);
else tab.setValue(event.getValue());
iFilter.setValue(event.getValue());
}
});
tab.addSelectionHandler(
new SelectionHandler<String>() {
@Override
public void onSelection(SelectionEvent<String> event) {
iFilter.setValue(event.getSelectedItem());
hide();
SelectionEvent.fire(CourseFinderDialog.this, getValue());
}
});
tab.addResponseHandler(
new ResponseHandler() {
@Override
public void onResponse(ResponseEvent event) {
if (event.isValid()) {
CourseFinderTab selected = getSelectedTab();
if (selected != null && selected.isCourseSelection() && selected.getValue() != null)
return;
selectTab(tab);
}
}
});
}
}
private List<Parameter> getCurrentParameters() {
List<Parameter> parameters = new ArrayList<Parameter>();
for (int i = 0; i < parametersPanel.getWidgetCount(); i++) {
HorizontalPanel entry = (HorizontalPanel) parametersPanel.getWidget(i);
parameters.add(new Parameter(getParameterKey(entry), getParameterValue(entry)));
}
return parameters;
}
private void refreshParameters() {
getSelectedConfiguration().clearParameters();
for (int i = parametersPanel.getWidgetCount() - 1; i >= 0; i--) {
HorizontalPanel entry = (HorizontalPanel) parametersPanel.getWidget(i);
String key = getParameterKey(entry);
if (mustDiscardParameter(key)) removeParameter(entry);
else getSelectedConfiguration().addParameter(new Parameter(key, getParameterValue(entry)));
}
}
public List<SortField> getSortFields() {
List<SortField> sortFields = new ArrayList<SortField>();
int count = sortPanel.getWidgetCount();
for (int i = 1; i < count; i++) {
DisplayColumnWidget displayColumnWidget = dispColMap.get(sortPanel.getWidget(i));
sortFields.add(
new SortField(displayColumnWidget.getName(), displayColumnWidget.getSortOrder()));
}
return sortFields;
}
public List<DisplayField> getDisplayFields() {
List<DisplayField> displayFields = new ArrayList<DisplayField>();
int count = columnPanel.getWidgetCount();
for (int i = 1; i < count; i++) {
Widget widget = columnPanel.getWidget(i);
if (widget instanceof DisplayColumnWidget) {
DisplayColumnWidget displayColumnWidget = (DisplayColumnWidget) widget;
displayFields.add(
new DisplayField(
displayColumnWidget.getName(),
displayColumnWidget.getText(),
displayColumnWidget.getAggregateFunction(),
displayColumnWidget.getDataType()));
}
}
return displayFields;
}
/** Main class */
public void onModuleLoad() {
// basic settings
session.setUiElements(new UiElements(null));
// Get web page's BODY
RootLayoutPanel body = RootLayoutPanel.get();
// check RPC url
if (session.getRpcUrl().isEmpty()) {
VerticalPanel bodyContents = new VerticalPanel();
bodyContents.setSize("100%", "300px");
bodyContents.add(
new HTML(new Image(LargeIcons.INSTANCE.errorIcon()) + "<h2>RPC SERVER NOT FOUND!</h2>"));
bodyContents.setCellHorizontalAlignment(
bodyContents.getWidget(0), HasHorizontalAlignment.ALIGN_CENTER);
bodyContents.setCellVerticalAlignment(
bodyContents.getWidget(0), HasVerticalAlignment.ALIGN_BOTTOM);
body.add(bodyContents);
return;
}
// WEB PAGE SPLITTER
body.add(bodySplitter);
// left menu
leftMenu = new ApplicationFormLeftMenu();
// show loading box
loadingBox = session.getUiElements().perunLoadingBox();
loadingBox.show();
// switch menu event
JsonCallbackEvents events =
new JsonCallbackEvents() {
@Override
public void onFinished(JavaScriptObject jso) {
bodySplitter.clear();
bodySplitter.addSouth(getFooter(), 23);
ArrayList<Application> apps = JsonUtils.jsoAsList(jso);
if (apps != null && !apps.isEmpty()) {
// show menu
bodySplitter.addWest(leftMenu, 280);
}
// else don't show menu
// MAIN CONTENT
contentPanel.setSize("100%", "100%");
contentPanel.add(leftMenu.getContent());
bodySplitter.add(contentPanel);
// Append more GUI elements from UiElements class which are not part of splitted design
// WE DON'T WANT TO CONFUSE USER WITH STATUS MESSAGES
// bodySplitter.getElement().appendChild(session.getUiElements().getStatus().getElement()); // status
// starts loading
isUserMemberOfVo();
// hides the loading box
loadingBox.hide();
}
@Override
public void onError(PerunError error) {
// MAIN CONTENT
bodySplitter.clear();
bodySplitter.addSouth(getFooter(), 23);
contentPanel.clear();
contentPanel.setSize("100%", "100%");
contentPanel.add(leftMenu.getContent());
bodySplitter.add(contentPanel);
// Append more GUI elements from UiElements class which are not part of splitted design
// bodySplitter.getElement().appendChild(session.getUiElements().getStatus().getElement()); // status
// starts loading
isUserMemberOfVo();
// hides the loading box
loadingBox.hide();
}
};
// load VO to check if exists
loadVo(events);
}
private boolean checkVarNameFieldIsFilledAndHighlight() {
boolean isFilled = !(input.getName() == null) && !input.getName().isEmpty();
setFieldHighlight(varNamePanel.getWidget(1), isFilled);
return isFilled;
}
private boolean checkTextPromptFieldIsFilledAndHighlight() {
boolean isFilled = !(input.getText() == null) && !input.getText().isEmpty();
setFieldHighlight(inputPromptTextPanel.getWidget(1), isFilled);
return isFilled;
}
public boolean checkVarNameFilledWithoutSpacesAndHighlight() {
boolean filledAndHasNoSpaces =
!(input.getName() == null) && !input.getName().isEmpty() && !input.getName().contains(" ");
setFieldHighlight(varNamePanel.getWidget(1), filledAndHasNoSpaces);
return filledAndHasNoSpaces;
}
private void clearConditions() {
while (columnPanel.getWidgetCount() > 1) columnPanel.remove(columnPanel.getWidget(1));
while (sortPanel.getWidgetCount() > 1) sortPanel.remove(sortPanel.getWidget(1));
}
