File: omnibox_url_emphasizer.cc

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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ui/android/omnibox/omnibox_url_emphasizer.h"

#include "base/android/jni_array.h"
#include "base/android/jni_string.h"
#include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
#include "chrome/browser/profiles/profile_android.h"
#include "components/omnibox/autocomplete_input.h"
#include "jni/OmniboxUrlEmphasizer_jni.h"

// static
jintArray ParseForEmphasizeComponents(JNIEnv* env,
                                      jclass clazz,
                                      jobject jprofile,
                                      jstring jtext) {
  Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
  DCHECK(profile);

  base::string16 text(base::android::ConvertJavaStringToUTF16(env, jtext));

  url::Component scheme, host;
  AutocompleteInput::ParseForEmphasizeComponents(
      text, ChromeAutocompleteSchemeClassifier(profile), &scheme, &host);

  int emphasize_values[] = {scheme.begin, scheme.len, host.begin, host.len};
  return base::android::ToJavaIntArray(env, emphasize_values, 4).Release();
}

// static
bool OmniboxUrlEmphasizer::RegisterOmniboxUrlEmphasizer(JNIEnv* env) {
  return RegisterNativesImpl(env);
}