1// Copyright (c) 2012 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/navigation_popup.h" 6 7#include "base/android/jni_string.h" 8#include "base/android/scoped_java_ref.h" 9#include "base/bind.h" 10#include "chrome/browser/browser_process.h" 11#include "chrome/browser/favicon/favicon_service.h" 12#include "chrome/browser/favicon/favicon_service_factory.h" 13#include "chrome/browser/profiles/profile.h" 14#include "chrome/browser/profiles/profile_manager.h" 15#include "chrome/common/url_constants.h" 16#include "components/history/core/browser/history_types.h" 17#include "jni/NavigationPopup_jni.h" 18#include "third_party/skia/include/core/SkBitmap.h" 19#include "ui/base/resource/resource_bundle.h" 20#include "ui/gfx/android/java_bitmap.h" 21#include "ui/gfx/image/image.h" 22#include "ui/resources/grit/ui_resources.h" 23#include "url/gurl.h" 24 25using base::android::ConvertUTF8ToJavaString; 26using base::android::ScopedJavaLocalRef; 27 28NavigationPopup::NavigationPopup(JNIEnv* env, jobject obj) 29 : weak_jobject_(env, obj) { 30} 31 32NavigationPopup::~NavigationPopup() { 33} 34 35void NavigationPopup::Destroy(JNIEnv* env, jobject obj) { 36 delete this; 37} 38 39void NavigationPopup::FetchFaviconForUrl(JNIEnv* env, 40 jobject obj, 41 jstring jurl) { 42 Profile* profile = g_browser_process->profile_manager()->GetLastUsedProfile(); 43 FaviconService* favicon_service = FaviconServiceFactory::GetForProfile( 44 profile, Profile::EXPLICIT_ACCESS); 45 if (!favicon_service) 46 return; 47 GURL url(base::android::ConvertJavaStringToUTF16(env, jurl)); 48 // TODO(tedchoc): Request higher favicons based on screen density instead of 49 // hardcoding kFaviconSize. 50 favicon_service->GetFaviconImageForPageURL( 51 url, 52 base::Bind(&NavigationPopup::OnFaviconDataAvailable, 53 base::Unretained(this), 54 url), 55 &cancelable_task_tracker_); 56} 57 58void NavigationPopup::OnFaviconDataAvailable( 59 GURL navigation_entry_url, 60 const favicon_base::FaviconImageResult& image_result) { 61 gfx::Image image(image_result.image); 62 if (image.IsEmpty()) { 63 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); 64 image = rb.GetImageNamed(IDR_DEFAULT_FAVICON); 65 } 66 67 JNIEnv* env = base::android::AttachCurrentThread(); 68 ScopedJavaLocalRef<jobject> obj(weak_jobject_.get(env)); 69 if (!obj.obj()) 70 return; 71 72 ScopedJavaLocalRef<jstring> jurl( 73 ConvertUTF8ToJavaString(env, navigation_entry_url.spec())); 74 75 Java_NavigationPopup_onFaviconUpdated( 76 env, 77 obj.obj(), 78 jurl.obj(), 79 gfx::ConvertToJavaBitmap(image.ToSkBitmap()).obj()); 80} 81 82static jstring GetHistoryUrl(JNIEnv* env, jclass clazz) { 83 return ConvertUTF8ToJavaString(env, chrome::kChromeUIHistoryURL).Release(); 84} 85 86static jlong Init(JNIEnv* env, jobject obj) { 87 NavigationPopup* popup = new NavigationPopup(env, obj); 88 return reinterpret_cast<intptr_t>(popup); 89} 90 91// static 92bool NavigationPopup::RegisterNavigationPopup(JNIEnv* env) { 93 return RegisterNativesImpl(env); 94} 95