src/chrome/browser/android/enhanced_bookmarks/enhanced_bookmarks_bridge.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/android/enhanced_bookmarks/enhanced_bookmarks_bridge.h"
   6
   7 #include "base/android/jni_string.h"
   8 #include "components/bookmarks/browser/bookmark_model.h"
   9 #include "components/bookmarks/browser/bookmark_utils.h"
  10 #include "components/bookmarks/common/android/bookmark_type.h"
  11 #include "components/enhanced_bookmarks/metadata_accessor.h"
  12 #include "jni/EnhancedBookmarksBridge_jni.h"
  13
  14 using bookmarks::BookmarkType;
  15
  16 namespace enhanced_bookmarks {
  17 namespace android {
  18
  19 EnhancedBookmarksBridge::EnhancedBookmarksBridge(JNIEnv* env,
  20                                                  jobject obj,
  21                                                  jlong bookmark_model_ptr) {
  22   bookmark_model_ = reinterpret_cast<BookmarkModel*>(bookmark_model_ptr);
  23 }
  24
  25 void EnhancedBookmarksBridge::Destroy(JNIEnv*, jobject) {
  26   delete this;
  27 }
  28
  29 ScopedJavaLocalRef<jstring> EnhancedBookmarksBridge::GetBookmarkDescription(
  30     JNIEnv* env, jobject obj, jlong id, jint type) {
  31   DCHECK(bookmark_model_->loaded());
  32   DCHECK_EQ(type, BookmarkType::NORMAL);
  33
  34   const BookmarkNode* node = bookmarks::GetBookmarkNodeByID(
  35       bookmark_model_, static_cast<int64>(id));
  36
  37   return node ?
  38           base::android::ConvertUTF8ToJavaString(
  39               env, enhanced_bookmarks::DescriptionFromBookmark(node)) :
  40           ScopedJavaLocalRef<jstring>();
  41 }
  42
  43 void EnhancedBookmarksBridge::SetBookmarkDescription(JNIEnv* env,
  44                                                      jobject obj,
  45                                                      jlong id,
  46                                                      jint type,
  47                                                      jstring description) {
  48   DCHECK(bookmark_model_->loaded());
  49   DCHECK_EQ(type, BookmarkType::NORMAL);
  50
  51   const BookmarkNode* node = bookmarks::GetBookmarkNodeByID(
  52       bookmark_model_, static_cast<int64>(id));
  53
  54   enhanced_bookmarks::SetDescriptionForBookmark(
  55       bookmark_model_, node,
  56       base::android::ConvertJavaStringToUTF8(env, description));
  57 }
  58
  59 static jlong Init(JNIEnv* env, jobject obj, jlong bookmark_model_ptr) {
  60   return reinterpret_cast<jlong>(
  61       new EnhancedBookmarksBridge(env, obj, bookmark_model_ptr));
  62 }
  63
  64 bool RegisterEnhancedBookmarksBridge(JNIEnv* env) {
  65   return RegisterNativesImpl(env);
  66 }
  67
  68 }  // namespace android
  69 }  // namespace enhanced_bookmarks