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// Copyright 2014 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 CHROME_BROWSER_UI_ANDROID_TAB_MODEL_TAB_MODEL_JNI_BRIDGE_H_
#define CHROME_BROWSER_UI_ANDROID_TAB_MODEL_TAB_MODEL_JNI_BRIDGE_H_
#include <jni.h>
#include <vector>
#include "base/android/jni_weak_ref.h"
#include "base/android/scoped_java_ref.h"
#include "base/compiler_specific.h"
#include "base/logging.h"
#include "chrome/browser/ui/android/tab_model/tab_model.h"
class Profile;
class TabAndroid;
namespace content {
class WebContents;
}
// Bridges calls between the C++ and the Java TabModels. Functions in this
// class should do little more than make calls out to the Java TabModel, which
// is what actually stores Tabs.
class TabModelJniBridge : public TabModel {
public:
TabModelJniBridge(JNIEnv* env, jobject obj, bool is_incognito);
void Destroy(JNIEnv* env, jobject obj);
virtual ~TabModelJniBridge();
// Registers the JNI bindings.
static bool Register(JNIEnv* env);
// Called by JNI
base::android::ScopedJavaLocalRef<jobject> GetProfileAndroid(JNIEnv* env,
jobject obj);
void TabAddedToModel(JNIEnv* env, jobject obj, jobject jtab);
// TabModel::
virtual int GetTabCount() const override;
virtual int GetActiveIndex() const override;
virtual content::WebContents* GetWebContentsAt(int index) const override;
virtual TabAndroid* GetTabAt(int index) const override;
virtual void SetActiveIndex(int index) override;
virtual void CloseTabAt(int index) override;
virtual void CreateTab(content::WebContents* web_contents,
int parent_tab_id) override;
virtual content::WebContents* CreateNewTabForDevTools(
const GURL& url) override;
// Return true if we are currently restoring sessions asynchronously.
virtual bool IsSessionRestoreInProgress() const override;
// Instructs the TabModel to broadcast a notification that all tabs are now
// loaded from storage.
void BroadcastSessionRestoreComplete(JNIEnv* env, jobject obj);
protected:
JavaObjectWeakGlobalRef java_object_;
private:
DISALLOW_COPY_AND_ASSIGN(TabModelJniBridge);
};
#endif // CHROME_BROWSER_UI_ANDROID_TAB_MODEL_TAB_MODEL_JNI_BRIDGE_H_
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