| // Copyright (C) 2015 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.client.change; |
| |
| import com.google.gerrit.client.changes.ChangeApi; |
| import com.google.gerrit.client.info.ChangeInfo.RevisionInfo; |
| import com.google.gerrit.client.rpc.Natives; |
| import com.google.gerrit.reviewdb.client.Change; |
| import com.google.gwt.core.client.JsArrayString; |
| import com.google.gwt.user.client.rpc.AsyncCallback; |
| import com.google.gwtexpui.safehtml.client.HighlightSuggestOracle; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| class PathSuggestOracle extends HighlightSuggestOracle { |
| |
| private final Change.Id changeId; |
| private final RevisionInfo revision; |
| |
| PathSuggestOracle(Change.Id changeId, RevisionInfo revision) { |
| this.changeId = changeId; |
| this.revision = revision; |
| } |
| |
| @Override |
| protected void onRequestSuggestions(final Request req, final Callback cb) { |
| ChangeApi.revision(changeId.get(), revision.name()) |
| .view("files") |
| .addParameter("q", req.getQuery()) |
| .background() |
| .get(new AsyncCallback<JsArrayString>() { |
| @Override |
| public void onSuccess(JsArrayString result) { |
| List<Suggestion> r = new ArrayList<>(); |
| for (String path : Natives.asList(result)) { |
| r.add(new PathSuggestion(path)); |
| } |
| cb.onSuggestionsReady(req, new Response(r)); |
| } |
| |
| @Override |
| public void onFailure(Throwable caught) { |
| List<Suggestion> none = Collections.emptyList(); |
| cb.onSuggestionsReady(req, new Response(none)); |
| } |
| }); |
| } |
| |
| private static class PathSuggestion implements Suggestion { |
| private final String path; |
| |
| PathSuggestion(String path) { |
| this.path = path; |
| } |
| |
| @Override |
| public String getDisplayString() { |
| return path; |
| } |
| |
| @Override |
| public String getReplacementString() { |
| return path; |
| } |
| } |
| } |