/**
 * @file llchatitemscontainerctrl.h
 * @brief chat history scrolling panel implementation
 *
 * $LicenseInfo:firstyear=2004&license=viewerlgpl$
 * 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_LLCHATITEMSCONTAINERCTRL_H_
#define LL_LLCHATITEMSCONTAINERCTRL_H_

#include "llchat.h"
#include "llpanel.h"
#include "llscrollbar.h"
#include "llviewerchat.h"
#include "lltoastpanel.h"

class LLChatMsgBox;

typedef enum e_show_item_header
{
    CHATITEMHEADER_SHOW_ONLY_NAME = 0,
    CHATITEMHEADER_SHOW_ONLY_ICON = 1,
    CHATITEMHEADER_SHOW_BOTH
} EShowItemHeader;

class LLFloaterIMNearbyChatToastPanel : public LLPanel
{
protected:
        LLFloaterIMNearbyChatToastPanel()
        :
    mIsDirty(false),
    mSourceType(CHAT_SOURCE_OBJECT),
    mIsFromScript(false)
    {};
public:
    ~LLFloaterIMNearbyChatToastPanel(){}

    static LLFloaterIMNearbyChatToastPanel* createInstance();

    const LLUUID& getFromID() const { return mFromID;}
    const std::string& getFromName() const { return mFromName; }

    bool isFromScript() { return mIsFromScript; }

    //void  addText     (const std::string& message ,  const LLStyle::Params& input_params = LLStyle::Params());
    //void  setMessage  (const LLChat& msg);
    void    snapToMessageHeight ();

    bool    canAddText  ();

    void    onMouseLeave    (S32 x, S32 y, MASK mask);
    void    onMouseEnter    (S32 x, S32 y, MASK mask);
    bool    handleMouseDown (S32 x, S32 y, MASK mask);
    bool    handleMouseUp   (S32 x, S32 y, MASK mask);

    virtual bool postBuild();

    void    reshape     (S32 width, S32 height, bool called_from_parent = true);

    void    setHeaderVisibility(EShowItemHeader e);
    bool    handleRightMouseDown(S32 x, S32 y, MASK mask);

    virtual void init(LLSD& data);
    virtual void addMessage(LLSD& data);

    virtual void draw();

    //*TODO REMOVE, why a dup of getFromID?
    const LLUUID&   messageID() const { return mFromID;}
private:
    LLUUID          mFromID;    // agent id or object id
    std::string     mFromName;
    EChatSourceType mSourceType;
    LLChatMsgBox*   mMsgText;
    bool mIsFromScript;



    bool mIsDirty;
};


#endif