chrome/browser/ui/android/omnibox/omnibox_url_emphasizer.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/android/omnibox/omnibox_url_emphasizer.h"
   6
   7 #include "base/android/jni_array.h"
   8 #include "base/android/jni_string.h"
   9 #include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
  10 #include "chrome/browser/profiles/profile_android.h"
  11 #include "components/omnibox/browser/autocomplete_input.h"
  12 #include "jni/OmniboxUrlEmphasizer_jni.h"
  13
  14 // static
  15 ScopedJavaLocalRef<jintArray> ParseForEmphasizeComponents(
  16     JNIEnv* env,
  17     const JavaParamRef<jclass>& clazz,
  18     const JavaParamRef<jobject>& jprofile,
  19     const JavaParamRef<jstring>& jtext) {
  20   Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
  21   DCHECK(profile);
  22
  23   base::string16 text(base::android::ConvertJavaStringToUTF16(env, jtext));
  24
  25   url::Component scheme, host;
  26   AutocompleteInput::ParseForEmphasizeComponents(
  27       text, ChromeAutocompleteSchemeClassifier(profile), &scheme, &host);
  28
  29   int emphasize_values[] = {scheme.begin, scheme.len, host.begin, host.len};
  30   return base::android::ToJavaIntArray(env, emphasize_values, 4);
  31 }
  32
  33 // static
  34 bool OmniboxUrlEmphasizer::RegisterOmniboxUrlEmphasizer(JNIEnv* env) {
  35   return RegisterNativesImpl(env);
  36 }