android_webview/native/permission/aw_permission_request.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 "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