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// Copyright (c) 2011 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_BROWSER_WEBUI_GENERIC_HANDLER_H_
#define CONTENT_BROWSER_WEBUI_GENERIC_HANDLER_H_
#pragma once
#include "content/browser/webui/web_ui.h"
namespace base {
class ListValue;
}
// A place to add handlers for messages shared across all WebUI pages.
class GenericHandler : public WebUIMessageHandler {
public:
GenericHandler();
virtual ~GenericHandler();
// WebUIMessageHandler implementation.
virtual void RegisterMessages() OVERRIDE;
virtual bool IsLoading() const OVERRIDE;
private:
void HandleNavigateToUrl(const base::ListValue* args);
// Javascript hook to indicate whether or not a long running operation is in
// progress.
void HandleSetIsLoading(const base::ListValue* args);
// Indicates whether or not this WebUI is performing a long running operation
// and that the throbber should reflect this.
void SetIsLoading(bool is_loading);
bool is_loading_;
DISALLOW_COPY_AND_ASSIGN(GenericHandler);
};
#endif // CONTENT_BROWSER_WEBUI_GENERIC_HANDLER_H_
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