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// Copyright 2013 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_CONTEXT_MENU_HELPER_H_
#define CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_
#include "base/android/jni_android.h"
#include "base/callback.h"
#include "base/memory/scoped_ptr.h"
#include "content/public/browser/web_contents_user_data.h"
#include "content/public/common/context_menu_params.h"
namespace content {
struct ContextMenuParams;
class WebContents;
}
class ContextMenuHelper
: public content::WebContentsUserData<ContextMenuHelper> {
public:
virtual ~ContextMenuHelper();
void ShowContextMenu(const content::ContextMenuParams& params);
void ShowCustomContextMenu(
const content::ContextMenuParams& params,
const base::Callback<void(int)>& callback);
void SetPopulator(jobject jpopulator);
// Methods called from Java via JNI ------------------------------------------
void OnCustomItemSelected(JNIEnv* env, jobject obj, jint action);
void OnStartDownload(JNIEnv* env, jobject obj, jboolean jis_link);
private:
explicit ContextMenuHelper(content::WebContents* web_contents);
friend class content::WebContentsUserData<ContextMenuHelper>;
static base::android::ScopedJavaLocalRef<jobject> CreateJavaContextMenuParams(
const content::ContextMenuParams& params);
base::android::ScopedJavaGlobalRef<jobject> java_obj_;
content::WebContents* web_contents_;
base::Callback<void(int)> context_menu_callback_;
content::ContextMenuParams context_menu_params_;
DISALLOW_COPY_AND_ASSIGN(ContextMenuHelper);
};
bool RegisterContextMenuHelper(JNIEnv* env);
#endif // CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_
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