llfloaterchat.h

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/*
 * Actually the "Chat History" floater.
 * Should be llfloaterchathistory, not llfloaterchat.
 */

#ifndef LL_LLFLOATERCHAT_H
#define LL_LLFLOATERCHAT_H

#include <deque>
#include <map>
#include "llfloater.h"


class LLButton;
class LLChat;
class LLComboBox;
class LLLineEditor;
class LLViewerTextEditor;
class LLMessageSystem;
class LLUUID;
class LLCheckBoxCtrl;
class LLPanelActiveSpeakers;

class LLNameLookupEntry
{
public:
        LLNameLookupEntry(const LLUUID &id = LLUUID::null, const LLString &object = "") : mID(id), mObject(object) {}
        bool operator==(const LLNameLookupEntry&rhs) { return mID == rhs.mID; }

        LLUUID mID;
        LLString mObject;
};

class LLOwnerCacheEntry
{
public:
        LLOwnerCacheEntry(const LLString &name = "", const LLUUID &owner = LLUUID::null) : mObjectName(name), mOwnerID(owner) {}

        LLString mObjectName;
        LLUUID mOwnerID;
};


class LLFloaterChat
:       public LLFloater, public LLUISingleton<LLFloaterChat>
{
public:
        LLFloaterChat(const LLSD& seed);
        ~LLFloaterChat();

        virtual void setVisible( BOOL b );
        virtual void draw();
        virtual BOOL postBuild();
        virtual void onClose(bool app_quitting);
        virtual void onVisibilityChange(BOOL cur_visibility);

        static void setHistoryCursorAndScrollToEnd();
        
        // Add chat to console and history list.
        // Color based on source, type, distance.
        static void addChat(const LLChat& chat, BOOL local_agent = FALSE);
        
        // Add chat to history alone.
        static void addChatHistory(const LLChat& chat, bool log_to_file = true);
        
        static void onClickMute(void *data);
        static void onClickToggleShowMute(LLUICtrl* caller, void *data);
        static void onClickToggleActiveSpeakers(void* userdata);
        static void chatFromLogFile(LLString line, void* userdata);
        static void loadHistory();
        static void* createSpeakersPanel(void* data);
        static void* createChatPanel(void* data);
        static void hideInstance(const LLSD& id);

        LLString getChatAvatar(const LLChat& chat);
        LLString getAvatarName(const LLUUID &speakerID, const LLString &speakerName);
        static LLString getChatPosition(const LLChat &chat);
        static void cache_name_callback(const LLUUID &, const char *first, const char *last, BOOL is_group, void *data);
        static void requestObjectOwner(const LLUUID &object_id, const LLHost &host);
        static void processObjectPropertiesFamily(LLMessageSystem *msg, void **user_data);

protected:
        LLPanelActiveSpeakers* mPanel;
        std::deque<LLNameLookupEntry> mLookupQueue;
        std::map<LLUUID, LLOwnerCacheEntry> mObjectOwners;
};

#endif

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