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/**
* @file llnearbychat.h
* @brief nearby chat history scrolling panel implementation
*
* $LicenseInfo:firstyear=2004&license=viewergpl$
*
* Copyright (c) 2004-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLNEARBYCHAT_H_
#define LL_LLNEARBYCHAT_H_
#include "llfloater.h"
#include "llscrollbar.h"
#include "llchat.h"
class LLResizeBar;
class LLChatHistory;
class LLNearbyChat: public LLFloater
{
public:
// enumerations used by the chat system
typedef enum e_chat_tearof_state
{
CHAT_PINNED = 0,
CHAT_UNPINNED = 1,
} EChatTearofState;
enum { RESIZE_BAR_COUNT=4 };
LLNearbyChat(const LLSD& key);
~LLNearbyChat();
BOOL postBuild ();
void reshape (S32 width, S32 height, BOOL called_from_parent = TRUE);
BOOL handleMouseDown (S32 x, S32 y, MASK mask);
BOOL handleMouseUp (S32 x, S32 y, MASK mask);
BOOL handleHover (S32 x, S32 y, MASK mask);
BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
void addMessage (const LLChat& message);
void onNearbySpeakers ();
void onTearOff();
void onNearbyChatContextMenuItemClicked(const LLSD& userdata);
bool onNearbyChatCheckContextMenuItem(const LLSD& userdata);
/*virtual*/ void onOpen (const LLSD& key);
/*virtual*/ void draw ();
private:
void add_timestamped_line(const LLChat& chat, const LLColor4& color);
void pinn_panel();
void float_panel();
private:
EChatTearofState mEChatTearofState;
S32 mStart_X;
S32 mStart_Y;
LLHandle<LLView> mPopupMenuHandle;
LLPanel* mChatCaptionPanel;
LLChatHistory* mChatHistory;
bool m_isDirty;
};
#endif
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