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+/** 
+ * @file llnearbychatbar.h
+ * @brief LLNearbyChatBar class definition
+ *
+ * $LicenseInfo:firstyear=2002&license=viewergpl$
+ * 
+ * Copyright (c) 2002-2009, 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_LLNEARBYCHATBAR_H
+#define LL_LLNEARBYCHATBAR_H
+
+#include "llpanel.h"
+#include "llcombobox.h"
+#include "llgesturemgr.h"
+#include "llchat.h"
+#include "llchiclet.h"
+
+class LLGestureComboBox
+	: public LLComboBox
+	, public LLGestureManagerObserver
+{
+protected:
+	LLGestureComboBox(const LLComboBox::Params&);
+	friend class LLUICtrlFactory;
+public:
+	~LLGestureComboBox();
+
+	void refreshGestures();
+	void onCommitGesture(LLUICtrl* ctrl);
+	virtual void draw();
+
+	// LLGestureManagerObserver trigger
+	virtual void changed() { refreshGestures(); }
+
+protected:
+	LLFrameTimer mGestureLabelTimer;
+	std::string mLabel;
+};
+
+class LLNearbyChatBar
+:	public LLPanel
+{
+public:
+	// constructor for inline chat-bars (e.g. hosted in chat history window)
+	LLNearbyChatBar();
+	~LLNearbyChatBar() {}
+
+	virtual BOOL postBuild();
+
+	static LLNearbyChatBar* getInstance();
+
+	LLLineEditor* getChatBox() { return mChatBox; }
+
+	std::string getCurrentChat();
+	virtual BOOL handleKeyHere( KEY key, MASK mask );
+
+	void setPTTState(bool state);
+	static void startChat(const char* line);
+	static void stopChat();
+
+	static void sendChatFromViewer(const std::string &utf8text, EChatType type, BOOL animate);
+	static void sendChatFromViewer(const LLWString &wtext, EChatType type, BOOL animate);
+
+protected:
+	static void onChatBoxKeystroke(LLLineEditor* caller, void* userdata);
+	static void onChatBoxFocusLost(LLFocusableElement* caller, void* userdata);
+
+	void sendChat( EChatType type );
+	void onChatBoxCommit();
+
+	static LLWString stripChannelNumber(const LLWString &mesg, S32* channel);
+
+	// Which non-zero channel did we last chat on?
+	static S32 sLastSpecialChatChannel;
+
+	LLLineEditor*		mChatBox;
+	LLTalkButton*		mTalkBtn;
+};
+
+#endif