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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_RENDERER_HOST_NAVIGATION_CONTROLLER_ANDROID_H_
#define CONTENT_BROWSER_RENDERER_HOST_NAVIGATION_CONTROLLER_ANDROID_H_
#include <jni.h>
#include "base/android/scoped_java_ref.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "content/common/content_export.h"
#include "url/origin.h"
namespace content {
class NavigationControllerImpl;
// Android wrapper around NavigationController that provides safer passage
// from java and back to native and provides java with a means of communicating
// with its native counterpart.
class CONTENT_EXPORT NavigationControllerAndroid {
public:
explicit NavigationControllerAndroid(
NavigationControllerImpl* navigation_controller);
NavigationControllerAndroid(const NavigationControllerAndroid&) = delete;
NavigationControllerAndroid& operator=(const NavigationControllerAndroid&) =
delete;
~NavigationControllerAndroid();
NavigationControllerImpl* navigation_controller() const {
return navigation_controller_;
}
base::android::ScopedJavaLocalRef<jobject> GetJavaObject();
jboolean CanGoBack(JNIEnv* env);
jboolean CanGoForward(JNIEnv* env);
jboolean CanGoToOffset(JNIEnv* env,
jint offset);
void GoBack(JNIEnv* env);
void GoForward(JNIEnv* env);
void GoToOffset(JNIEnv* env,
jint offset);
jboolean IsInitialNavigation(JNIEnv* env);
void LoadIfNecessary(JNIEnv* env);
void ContinuePendingReload(JNIEnv* env);
void Reload(JNIEnv* env,
jboolean check_for_repost);
void ReloadBypassingCache(JNIEnv* env,
jboolean check_for_repost);
jboolean NeedsReload(JNIEnv* env);
void SetNeedsReload(JNIEnv* env);
void CancelPendingReload(JNIEnv* env);
void GoToNavigationIndex(JNIEnv* env,
jint index);
base::android::ScopedJavaLocalRef<jobject> LoadUrl(
JNIEnv* env,
const base::android::JavaParamRef<jstring>& url,
jint load_url_type,
jint transition_type,
const base::android::JavaParamRef<jstring>& j_referrer_url,
jint referrer_policy,
jint ua_override_option,
const base::android::JavaParamRef<jstring>& extra_headers,
const base::android::JavaParamRef<jobject>& j_post_data,
const base::android::JavaParamRef<jstring>& base_url_for_data_url,
const base::android::JavaParamRef<jstring>& virtual_url_for_special_cases,
const base::android::JavaParamRef<jstring>& data_url_as_string,
jboolean can_load_local_resources,
jboolean is_renderer_initiated,
jboolean should_replace_current_entry,
const base::android::JavaParamRef<jobject>& j_initiator_origin,
jboolean has_user_gesture,
jboolean should_clear_history_list,
const base::android::JavaParamRef<jobject>&
j_additional_navigation_params,
jlong input_start,
jlong navigation_ui_data_ptr,
jboolean is_pdf);
void ClearSslPreferences(JNIEnv* env);
bool GetUseDesktopUserAgent(JNIEnv* env);
void SetUseDesktopUserAgent(
JNIEnv* env,
jboolean state,
jboolean reload_on_state_change,
jint source);
base::android::ScopedJavaLocalRef<jobject> GetEntryAtIndex(JNIEnv* env,
int index);
base::android::ScopedJavaLocalRef<jobject> GetVisibleEntry(JNIEnv* env);
base::android::ScopedJavaLocalRef<jobject> GetPendingEntry(JNIEnv* env);
int GetNavigationHistory(JNIEnv* env,
const base::android::JavaParamRef<jobject>& history);
void GetDirectedNavigationHistory(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& history,
jboolean is_forward,
jint max_entries);
void ClearHistory(JNIEnv* env);
int GetLastCommittedEntryIndex(JNIEnv* env);
jboolean RemoveEntryAtIndex(JNIEnv* env,
jint index);
void PruneForwardEntries(JNIEnv* env);
base::android::ScopedJavaLocalRef<jstring> GetEntryExtraData(
JNIEnv* env,
jint index,
const base::android::JavaParamRef<jstring>& jkey);
void SetEntryExtraData(JNIEnv* env,
jint index,
const base::android::JavaParamRef<jstring>& jkey,
const base::android::JavaParamRef<jstring>& jvalue);
void CopyStateFrom(JNIEnv* env,
jlong source_navigation_controller_ptr,
jboolean needs_reload);
private:
void SetUseDesktopUserAgentInternal(bool enabled,
bool reload_on_state_change);
raw_ptr<NavigationControllerImpl> navigation_controller_;
base::android::ScopedJavaGlobalRef<jobject> obj_;
base::WeakPtrFactory<NavigationControllerAndroid> weak_factory_{this};
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_NAVIGATION_CONTROLLER_ANDROID_H_
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