public void activateSavedSearch(SavedSearch savedSearch) {
currentSearchId = savedSearch.getId();
autoCompletePatternField.setValue(savedSearch.getPattern(), true);
patternNameField.setValue(savedSearch.getName(), true);
Log.debug(
"search results change: [" + savedSearch.getName() + "," + savedSearch.getPattern() + "]");
turnNameFieldIntoLabel();
savedSearchesPanel.hide();
click(searchButton);
}
public void handleSelection(
final int rowIndex, final int columnIndex, final SavedSearch savedSearch) {
Log.debug(
"SavedSearchesEventHandler.handleSelection("
+ rowIndex
+ ","
+ columnIndex
+ ","
+ savedSearch
+ ")");
if (columnIndex == 1) {
GWTServiceLookup.getSearchService()
.deleteSavedSearch(
savedSearch.getId(),
new AsyncCallback<Void>() {
@Override
public void onFailure(Throwable caught) {}
@Override
public void onSuccess(Void result) {
if (currentSearchId == savedSearch.getId()) {
currentSearchId = 0;
patternNameField.setValue("", true);
patternNameField.setVisible(false);
patternNameLabel.setText("");
patternNameLabel.setVisible(false);
autoCompletePatternField.setFocus(true);
starImage.setUrl(STAR_OFF_URL);
savedSearchesPanel.hide();
}
// is user deleting the one and only element in the list?
if (savedSearchesGrid.size() == 1) {
savedSearchesPanel.hide();
}
savedSearchesGrid.removeRow(rowIndex);
}
});
} else {
activateSavedSearch(savedSearch); // activating the saved search also clicks the button
}
}
protected void complete(Suggestion suggestion, int cursorPosition) {
SearchSuggestion searchSuggestion = extraSearchSuggestion(suggestion);
String currentText = getText().toLowerCase();
if (searchSuggestion.getKind() == SearchSuggestion.Kind.GlobalSavedSearch
|| searchSuggestion.getKind() == SearchSuggestion.Kind.UserSavedSearch) {
// execute saved searches immediately, since they presumably constitute complete expressions
Log.debug("selected '" + searchSuggestion.getLabel() + "' saved search suggestion");
searchBar.activateSavedSearch(searchSuggestion.getValue());
} else {
// selecting a simple suggestion or advanced suggestion
int previousWhitespaceIndex = cursorPosition;
if (cursorPosition != 0) {
while (--previousWhitespaceIndex > 0) {
if (currentText.charAt(previousWhitespaceIndex) == ' ') {
previousWhitespaceIndex++; // put index right after found whitespace
break;
}
}
}
int futureWhitespaceIndex = cursorPosition;
while (futureWhitespaceIndex < currentText.length()) {
if (currentText.charAt(futureWhitespaceIndex) == ' ') {
break;
}
futureWhitespaceIndex++;
}
String before = getText().substring(0, previousWhitespaceIndex);
String completion = suggestion.getReplacementString();
String after = getText().substring(futureWhitespaceIndex);
setValue(before + completion + after, true);
currentCursorPosition = before.length() + completion.length();
getTextBox().setCursorPos(currentCursorPosition);
showSuggestions();
}
}
public SearchBar() {
Log.info("Loading SearchBar...");
// in the future, will be instantiated directly from a higher-level widget
if (existsOnPage()) {
loadAdditionalDataFromDivAttributes();
}
RootPanel.get("patternFieldContainer").add(autoCompletePatternField);
RootPanel.get("patternNameFieldContainer").add(patternNameField);
RootPanel.get("patternNameLabelContainer").add(patternNameLabel);
RootPanel.get("starImageContainer").add(starImage);
RootPanel.get("arrowImageContainer").add(arrowImage);
RootPanel.get("savedSearchesContainer").add(savedSearchesPanel);
setupAutoCompletingPatternField();
setupPatternNameField();
setupPatternNameLabel();
setupStarImage();
setupArrowImage();
setupSavedSearches();
//
if (defaultSearchText != null) {
this.autoCompletePatternField.setText(defaultSearchText);
click(searchButton); // execute the search with this default search expression
} else if (defaultSavedSearchPatternId != null) {
try {
Integer savedSearchId = Integer.valueOf(defaultSavedSearchPatternId);
activateSavedSearch(savedSearchId);
} catch (Exception e) {
this.autoCompletePatternField.setText(
MSG.view_searchBar_savedSearch_failFind(defaultSavedSearchPatternId));
click(searchButton); // execute the search, which will help to further highlight the error
}
}
// presume the enclosing page logic loads results without a button click
}
public void executeFetch(final DSRequest request, final DSResponse response) {
long ctime = -1;
int maxItems = -1;
// retrieve current portlet display settings
if ((this.portlet != null) && (this.portlet instanceof RecentlyAddedResourcesPortlet)) {
RecentlyAddedResourcesPortlet recentAdditionsPortlet =
(RecentlyAddedResourcesPortlet) this.portlet;
if (recentAdditionsPortlet != null) {
if (getMaximumRecentlyAddedToDisplay() > 0) {
maxItems = getMaximumRecentlyAddedToDisplay();
}
// define the time window
if (getMaximumRecentlyAddedWithinHours() > 0) {
ctime =
System.currentTimeMillis()
- (getMaximumRecentlyAddedWithinHours() * MeasurementUtility.HOURS);
setOldestDate(ctime);
}
}
}
// TODO: spinder: revisit this later. ResourceCriteria mechanism does not work. Not sure if it's
// better?
// ResourceCriteria c = new ResourceCriteria();
//
// String p = request.getCriteria().getAttribute("parentId");
//
// if (p == null) {
// c.addFilterResourceCategory(ResourceCategory.PLATFORM);
// c.fetchChildResources(true);
// } else {
// c.addFilterParentResourceId(Integer.parseInt(p));
// }
// TODO GH: Enhance resourceCriteria query to support itime based filtering for
// "Recently imported" resources
// if logged in then proceed making server side calls
if (UserSessionManager.isLoggedIn()) {
GWTServiceLookup.getResourceService()
.findRecentlyAddedResources(
ctime,
maxItems,
new AsyncCallback<List<RecentlyAddedResourceComposite>>() {
public void onFailure(Throwable throwable) {
CoreGUI.getErrorHandler()
.handleError(MSG.view_portlet_recentlyAdded_error1(), throwable);
}
public void onSuccess(List<RecentlyAddedResourceComposite> recentlyAddedList) {
List<RecentlyAddedResourceComposite> list =
new ArrayList<RecentlyAddedResourceComposite>();
for (RecentlyAddedResourceComposite recentlyAdded : recentlyAddedList) {
list.add(recentlyAdded);
list.addAll(recentlyAdded.getChildren());
}
response.setData(buildNodes(list));
response.setTotalRows(list.size());
processResponse(request.getRequestId(), response);
}
});
} else { //
Log.debug("user is not logged in. Not fetching recently added resource now.");
// answer the datasource
response.setTotalRows(0);
processResponse(request.getRequestId(), response);
}
}
public void onKeyPress(KeyPressEvent event) {
if (event.getCharCode() == KeyCodes.KEY_ENTER) {
Log.debug("key press pattern name field");
turnNameFieldIntoLabel();
}
}