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      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 "android_webview/native/permission/aw_permission_request.h"
      6 
      7 #include "android_webview/native/permission/aw_permission_request_delegate.h"
      8 #include "base/android/jni_string.h"
      9 #include "jni/AwPermissionRequest_jni.h"
     10 
     11 using base::android::AttachCurrentThread;
     12 using base::android::ConvertUTF8ToJavaString;
     13 using base::android::ScopedJavaGlobalRef;
     14 using base::android::ScopedJavaLocalRef;
     15 
     16 namespace android_webview {
     17 
     18 AwPermissionRequest::AwPermissionRequest(
     19     scoped_ptr<AwPermissionRequestDelegate> delegate)
     20     : delegate_(delegate.Pass()),
     21       weak_factory_(this) {
     22   DCHECK(delegate_.get());
     23 }
     24 
     25 AwPermissionRequest::~AwPermissionRequest() {
     26   JNIEnv* env = AttachCurrentThread();
     27   ScopedJavaLocalRef<jobject> j_object = java_ref_.get(env);
     28   if (j_object.is_null())
     29     return;
     30   Java_AwPermissionRequest_detachNativeInstance(env, j_object.obj());
     31 }
     32 
     33 void AwPermissionRequest::OnAccept(JNIEnv* env,
     34                                    jobject jcaller,
     35                                    jboolean accept) {
     36   delegate_->NotifyRequestResult(accept);
     37   delete this;
     38 }
     39 
     40 ScopedJavaLocalRef<jobject> AwPermissionRequest::CreateJavaPeer() {
     41   JNIEnv* env = AttachCurrentThread();
     42   ScopedJavaLocalRef<jobject> j_object = Java_AwPermissionRequest_create(
     43       env, reinterpret_cast<jlong>(this),
     44       ConvertUTF8ToJavaString(env, GetOrigin().spec()).obj(), GetResources());
     45   java_ref_ = JavaObjectWeakGlobalRef(env, j_object.obj());
     46   return j_object;
     47 }
     48 
     49 ScopedJavaLocalRef<jobject> AwPermissionRequest::GetJavaObject() {
     50   return java_ref_.get(AttachCurrentThread());
     51 }
     52 
     53 const GURL& AwPermissionRequest::GetOrigin() {
     54   return delegate_->GetOrigin();
     55 }
     56 
     57 int64 AwPermissionRequest::GetResources() {
     58   return delegate_->GetResources();
     59 }
     60 
     61 bool RegisterAwPermissionRequest(JNIEnv* env) {
     62   return RegisterNativesImpl(env);
     63 }
     64 
     65 }  // namespace android_webivew
     66