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// Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_JAVASCRIPT_DIALOG_MANAGER_H_
#define CONTENT_PUBLIC_BROWSER_JAVASCRIPT_DIALOG_MANAGER_H_
#include <string>
#include "base/callback.h"
#include "base/strings/string16.h"
#include "content/common/content_export.h"
#include "content/public/common/javascript_message_type.h"
#include "ui/gfx/native_widget_types.h"
#include "url/gurl.h"
namespace content {
class WebContents;
// An interface consisting of methods that can be called to produce and manage
// JavaScript dialogs.
class CONTENT_EXPORT JavaScriptDialogManager {
public:
typedef base::Callback<void(bool /* success */,
const string16& /* user_input */)>
DialogClosedCallback;
// Displays a JavaScript dialog. |did_suppress_message| will not be nil; if
// |true| is returned in it, the caller will handle faking the reply.
virtual void RunJavaScriptDialog(
WebContents* web_contents,
const GURL& origin_url,
const std::string& accept_lang,
JavaScriptMessageType javascript_message_type,
const string16& message_text,
const string16& default_prompt_text,
const DialogClosedCallback& callback,
bool* did_suppress_message) = 0;
// Displays a dialog asking the user if they want to leave a page.
virtual void RunBeforeUnloadDialog(WebContents* web_contents,
const string16& message_text,
bool is_reload,
const DialogClosedCallback& callback) = 0;
// Accepts or dismisses the active JavaScript dialog, which must be owned
// by the given |web_contents|. If |prompt_override| is not null, the prompt
// text of the dialog should be set before accepting. Returns true if the
// dialog was handled.
virtual bool HandleJavaScriptDialog(WebContents* web_contents,
bool accept,
const string16* prompt_override);
// Cancels all active and pending dialogs for the given WebContents.
virtual void CancelActiveAndPendingDialogs(WebContents* web_contents) = 0;
// The given WebContents is being destroyed; discards any saved state tied
// to it.
virtual void WebContentsDestroyed(WebContents* web_contents) = 0;
virtual ~JavaScriptDialogManager() {}
};
} // namespace content
#endif // CONTENT_PUBLIC_BROWSER_JAVASCRIPT_DIALOG_MANAGER_H_
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