1 // Copyright 2013 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 "content/browser/frame_host/navigation_controller_android.h"
6
7 #include "base/android/jni_android.h"
8 #include "content/public/browser/navigation_controller.h"
9 #include "jni/NavigationControllerImpl_jni.h"
10
11 using base::android::AttachCurrentThread;
12
13 namespace content {
14
15 // static
Register(JNIEnv * env)16 bool NavigationControllerAndroid::Register(JNIEnv* env) {
17 return RegisterNativesImpl(env);
18 }
19
NavigationControllerAndroid(NavigationController * navigation_controller)20 NavigationControllerAndroid::NavigationControllerAndroid(
21 NavigationController* navigation_controller)
22 : navigation_controller_(navigation_controller) {
23 JNIEnv* env = AttachCurrentThread();
24 obj_.Reset(env,
25 Java_NavigationControllerImpl_create(
26 env, reinterpret_cast<intptr_t>(this)).obj());
27 }
28
~NavigationControllerAndroid()29 NavigationControllerAndroid::~NavigationControllerAndroid() {
30 Java_NavigationControllerImpl_destroy(AttachCurrentThread(), obj_.obj());
31 }
32
33 base::android::ScopedJavaLocalRef<jobject>
GetJavaObject()34 NavigationControllerAndroid::GetJavaObject() {
35 return base::android::ScopedJavaLocalRef<jobject>(obj_);
36 }
37
CanGoBack(JNIEnv * env,jobject obj)38 jboolean NavigationControllerAndroid::CanGoBack(JNIEnv* env, jobject obj) {
39 return navigation_controller_->CanGoBack();
40 }
41
CanGoForward(JNIEnv * env,jobject obj)42 jboolean NavigationControllerAndroid::CanGoForward(JNIEnv* env,
43 jobject obj) {
44 return navigation_controller_->CanGoForward();
45 }
46
CanGoToOffset(JNIEnv * env,jobject obj,jint offset)47 jboolean NavigationControllerAndroid::CanGoToOffset(JNIEnv* env,
48 jobject obj,
49 jint offset) {
50 return navigation_controller_->CanGoToOffset(offset);
51 }
52
GoBack(JNIEnv * env,jobject obj)53 void NavigationControllerAndroid::GoBack(JNIEnv* env, jobject obj) {
54 navigation_controller_->GoBack();
55 }
56
GoForward(JNIEnv * env,jobject obj)57 void NavigationControllerAndroid::GoForward(JNIEnv* env, jobject obj) {
58 navigation_controller_->GoForward();
59 }
60
GoToOffset(JNIEnv * env,jobject obj,jint offset)61 void NavigationControllerAndroid::GoToOffset(JNIEnv* env,
62 jobject obj,
63 jint offset) {
64 navigation_controller_->GoToOffset(offset);
65 }
66
GoToNavigationIndex(JNIEnv * env,jobject obj,jint index)67 void NavigationControllerAndroid::GoToNavigationIndex(JNIEnv* env,
68 jobject obj,
69 jint index) {
70 navigation_controller_->GoToIndex(index);
71 }
72
73 } // namespace content
74