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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef WEBLAYER_BROWSER_TAB_CALLBACK_PROXY_H_
#define WEBLAYER_BROWSER_TAB_CALLBACK_PROXY_H_
#include <jni.h>
#include "base/android/scoped_java_ref.h"
#include "base/macros.h"
#include "weblayer/public/tab_observer.h"
namespace weblayer {
class Tab;
// TabCallbackProxy forwards all TabObserver functions to the Java side. There
// is one TabCallbackProxy per Tab.
class TabCallbackProxy : public TabObserver {
public:
TabCallbackProxy(JNIEnv* env, jobject obj, Tab* tab);
~TabCallbackProxy() override;
// TabObserver:
void DisplayedUrlChanged(const GURL& url) override;
void OnRenderProcessGone() override;
void OnTitleUpdated(const base::string16& title) override;
private:
Tab* tab_;
base::android::ScopedJavaGlobalRef<jobject> java_observer_;
DISALLOW_COPY_AND_ASSIGN(TabCallbackProxy);
};
} // namespace weblayer
#endif // WEBLAYER_BROWSER_TAB_CALLBACK_PROXY_H_
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