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/**
* @file llhints.h
* @brief Hint popups for displaying context sensitive help in a UI overlay
*
* $LicenseInfo:firstyear=2000&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLHINTS_H
#define LL_LLHINTS_H
#include "llpanel.h"
#include "llnotifications.h"
#include "llinitdestroyclass.h"
class LLHints : public LLSingleton<LLHints>
{
LLSINGLETON(LLHints);
~LLHints();
public:
void show(LLNotificationPtr hint);
void hide(LLNotificationPtr hint);
void registerHintTarget(const std::string& name, LLHandle<LLView> target);
LLHandle<LLView> getHintTarget(const std::string& name);
private:
LLRegistry<std::string, LLHandle<LLView> > mTargetRegistry;
typedef std::map<LLNotificationPtr, class LLHintPopup*> hint_map_t;
hint_map_t mHints;
void showHints(const LLSD& show);
boost::signals2::connection mControlConnection;
};
#endif
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