Author: [email protected]
Date: Wed Jan 14 10:30:09 2009
New Revision: 4452
Modified:
releases/1.6/user/src/com/google/gwt/user/client/ui/MultiWordSuggestOracle.java
Log:
Stray file from previous commit: Committing upgrades to suggest box
Review by:jLabanca
Modified:
releases/1.6/user/src/com/google/gwt/user/client/ui/MultiWordSuggestOracle.java
==============================================================================
---
releases/1.6/user/src/com/google/gwt/user/client/ui/MultiWordSuggestOracle.java
(original)
+++
releases/1.6/user/src/com/google/gwt/user/client/ui/MultiWordSuggestOracle.java
Wed Jan 14 10:30:09 2009
@@ -38,29 +38,29 @@
* <p>
* <table width = "100%" border = "1">
* <tr>
- * <td><b> All Suggestions </b> </td>
- * <td><b>Query string</b> </td>
+ * <td><b> All Suggestions </b></td>
+ * <td><b>Query string</b></td>
* <td><b>Matching Suggestions</b></td>
* </tr>
* <tr>
- * <td> John Smith, Joe Brown, Jane Doe, Jane Smith, Bob Jones</td>
- * <td> Jo</td>
- * <td> John Smith, Joe Brown, Bob Jones</td>
+ * <td>John Smith, Joe Brown, Jane Doe, Jane Smith, Bob Jones</td>
+ * <td>Jo</td>
+ * <td>John Smith, Joe Brown, Bob Jones</td>
* </tr>
* <tr>
- * <td> John Smith, Joe Brown, Jane Doe, Jane Smith, Bob Jones</td>
- * <td> Smith</td>
- * <td> John Smith, Jane Smith</td>
+ * <td>John Smith, Joe Brown, Jane Doe, Jane Smith, Bob Jones</td>
+ * <td>Smith</td>
+ * <td>John Smith, Jane Smith</td>
* </tr>
* <tr>
- * <td> Georgia, New York, California</td>
- * <td> g</td>
- * <td> Georgia</td>
+ * <td>Georgia, New York, California</td>
+ * <td>g</td>
+ * <td>Georgia</td>
* </tr>
* </table>
* </p>
*/
-public final class MultiWordSuggestOracle extends SuggestOracle {
+public class MultiWordSuggestOracle extends SuggestOracle {
/**
* Suggestion class for {...@link MultiWordSuggestOracle}.
@@ -127,9 +127,11 @@
*/
private char[] whitespaceChars;
+ private Response defaultResponse;
+
/**
- * Constructor for <code>MultiWordSuggestOracle</code>. This uses a space
- * as the whitespace character.
+ * Constructor for <code>MultiWordSuggestOracle</code>. This uses a
space as
+ * the whitespace character.
*
* @see #MultiWordSuggestOracle(String)
*/
@@ -138,8 +140,8 @@
}
/**
- * Constructor for <code>MultiWordSuggestOracle</code> which takes in a
set
- * of whitespace chars that filter its input.
+ * Constructor for <code>MultiWordSuggestOracle</code> which takes in a
set of
+ * whitespace chars that filter its input.
* <p>
* Example: If <code>".,"</code> is passed in as whitespace, then the
string
* "foo.bar" would match the
queries "foo", "bar", "foo.bar", "foo...bar", and
@@ -186,7 +188,7 @@
*
* @param collection the collection
*/
- public void addAll(Collection<String> collection) {
+ public final void addAll(Collection<String> collection) {
for (String suggestion : collection) {
add(suggestion);
}
@@ -207,6 +209,15 @@
}
@Override
+ public void requestDefaultSuggestions(Request request, Callback
callback) {
+ if (defaultResponse != null) {
+ callback.onSuggestionsReady(request, defaultResponse);
+ } else {
+ super.requestDefaultSuggestions(request, callback);
+ }
+ }
+
+ @Override
public void requestSuggestions(Request request, Callback callback) {
final List<MultiWordSuggestion> suggestions = computeItemsFor(
request.getQuery(), request.getLimit());
@@ -214,6 +225,45 @@
callback.onSuggestionsReady(request, response);
}
+ /**
+ * Sets the default suggestion collection.
+ *
+ * @param suggestionList the default list of suggestions
+ */
+ public void setDefaultSuggestions(Collection<Suggestion> suggestionList)
{
+ this.defaultResponse = new Response(suggestionList);
+ }
+
+ /**
+ * A convenience method to set default suggestions using plain text
strings.
+ *
+ * Note to use this method each default suggestion must be plain text.
+ *
+ * @param suggestionList the default list of suggestions
+ */
+ public final void setDefaultSuggestionsFromText(
+ Collection<String> suggestionList) {
+ Collection<Suggestion> accum = new ArrayList<Suggestion>();
+ for (String candidate : suggestionList) {
+ accum.add(createSuggestion(candidate, candidate));
+ }
+ setDefaultSuggestions(accum);
+ }
+
+ /**
+ * Creates the suggestion based on the given replacement and display
strings.
+ *
+ * @param replacementString the string to enter into the SuggestBox's
text box
+ * if the suggestion is chosen
+ * @param displayString the display string
+ *
+ * @return the suggestion created
+ */
+ protected MultiWordSuggestion createSuggestion(String replacementString,
+ String displayString) {
+ return new MultiWordSuggestion(replacementString, displayString);
+ }
+
String escapeText(String escapeMe) {
convertMe.setText(escapeMe);
String escaped = convertMe.getHTML();
@@ -284,8 +334,8 @@
// Finish creating the formatted string.
String end = escapeText(formattedSuggestion.substring(cursor));
accum.append(end);
- MultiWordSuggestion suggestion = new MultiWordSuggestion(
- formattedSuggestion, accum.toString());
+ MultiWordSuggestion suggestion =
createSuggestion(formattedSuggestion,
+ accum.toString());
suggestions.add(suggestion);
}
return suggestions;
--~--~---------~--~----~------------~-------~--~----~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~----------~----~----~----~------~----~------~--~---
