private RefreshSearchResultEvent createRefreshEvent() {
RefreshSearchResultEvent refreshSearchResultEvent = new RefreshSearchResultEvent();
int cityIndex = getDisplay().getCitySelects().getSelectedIndex();
String city = getDisplay().getCitySelects().getValue(cityIndex);
refreshSearchResultEvent.setCity(city);
int categoryIndex = getDisplay().getCategoryTabPanel().getSelectedIndex();
Category category = Category.getDisplayOrder()[categoryIndex];
refreshSearchResultEvent.setCategory(category);
int orderTypeIndex =
getDisplay().getOrderTypeTabPanelList().get(category.name()).getSelectedIndex();
OrderType orderType = OrderType.getDisplayOrder()[orderTypeIndex];
refreshSearchResultEvent.setOrderType(orderType);
boolean onlyToday = getDisplay().getOnlyTodayCheckBox().getValue();
refreshSearchResultEvent.setOnlyToday(onlyToday);
// page
PageListWidget pageList =
getDisplay().getPageListWidgetList().get(category.getIdentify(orderType));
refreshSearchResultEvent.setCurrentPage(pageList.getCurrentPage());
return refreshSearchResultEvent;
}
@Override
protected void onBind() {
registerHandler(
getDisplay()
.getCitySelects()
.addChangeHandler(
new ChangeHandler() {
@Override
public void onChange(ChangeEvent event) {
eventBus.fireEvent(createRefreshEvent());
}
}));
registerHandler(
getDisplay()
.getOnlyTodayCheckBox()
.addValueChangeHandler(
new ValueChangeHandler<Boolean>() {
@Override
public void onValueChange(ValueChangeEvent<Boolean> event) {
eventBus.fireEvent(createRefreshEvent());
}
}));
registerHandler(
getDisplay()
.getCategoryTabPanel()
.addSelectionHandler(
new SelectionHandler<Integer>() {
@Override
public void onSelection(SelectionEvent<Integer> event) {
eventBus.fireEvent(createRefreshEvent());
}
}));
Collection<TabLayoutPanel> orderTypePanelList =
getDisplay().getOrderTypeTabPanelList().values();
for (TabLayoutPanel orderTab : orderTypePanelList) {
registerHandler(
orderTab.addSelectionHandler(
new SelectionHandler<Integer>() {
@Override
public void onSelection(SelectionEvent<Integer> event) {
eventBus.fireEvent(createRefreshEvent());
}
}));
}
// previous page
Collection<PageListWidget> pageListWidgetList = getDisplay().getPageListWidgetList().values();
for (final PageListWidget page : pageListWidgetList) {
// previous
registerHandler(
page.getPreviousPage()
.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
page.previousPage();
eventBus.fireEvent(createRefreshEvent());
}
}));
// next
registerHandler(
page.getNextPage()
.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
page.nextPage();
eventBus.fireEvent(createRefreshEvent());
}
}));
}
// init load
getDisplay()
.getCategoryTabPanel()
.addAttachHandler(
new Handler() {
@Override
public void onAttachOrDetach(AttachEvent event) {
RefreshSearchResultEvent refreshSearchResultEvent = new RefreshSearchResultEvent();
refreshSearchResultEvent.setCategory(Category.getDisplayOrder()[0]);
refreshSearchResultEvent.setOrderType(OrderType.getDisplayOrder()[0]);
// No city select
refreshSearchResultEvent.setCity("");
refreshSearchResultEvent.setCurrentPage(1);
refreshSearchResultEvent.setOnlyToday(false);
eventBus.fireEvent(refreshSearchResultEvent);
}
});
registerHandler(
getDisplay()
.getCitySelects()
.addAttachHandler(
new Handler() {
@Override
public void onAttachOrDetach(AttachEvent event) {
dispatch.execute(
new GetCityNames(),
new SimpleCallback<CityNames>() {
@Override
public void onSuccess(CityNames result) {
ArrayList<Item> cityList = result.getCityList();
getDisplay().getCitySelects().clear();
for (Item city : cityList) {
getDisplay()
.getCitySelects()
.addItem(city.getDisplayName(), city.getValue());
}
}
});
}
}));
// keyword search
registerHandler(
getDisplay()
.getSearchButton()
.addClickHandler(
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
String value = getDisplay().getSearchTextBox().getText();
if (value == null || value.trim().isEmpty()) {
// TODO: validate check
return;
}
eventBus.fireEvent(createKeyworkSearchEvent());
}
}));
registerHandler(
eventBus.addHandler(
KeywordSearchEvent.getType(),
new KeywordSearchHandler() {
@Override
public void onRefresh(KeywordSearchEvent event) {
// select the first one.
getDisplay().getCategoryTabPanel().selectTab(0);
// hide and show
getDisplay().getKeywordResultPanel().setVisible(true);
getDisplay().getCategoryAllPanel().setVisible(false);
}
}));
registerHandler(
eventBus.addHandler(
RefreshSearchResultEvent.getType(),
new RefreshSearchResultHandler() {
@Override
public void onRefresh(RefreshSearchResultEvent event) {
// hide and show
getDisplay().getKeywordResultPanel().setVisible(false);
getDisplay().getCategoryAllPanel().setVisible(true);
}
}));
}