llavatarlist.h
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- /**
- * @file llavatarlist.h
- * @brief Generic avatar list
- *
- * $LicenseInfo:firstyear=2009&license=viewergpl$
- *
- * Copyright (c) 2009-2010, 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_LLAVATARLIST_H
- #define LL_LLAVATARLIST_H
- #include "llflatlistview.h"
- #include "llavatarlistitem.h"
- class LLTimer;
- /**
- * Generic list of avatars.
- *
- * Updates itself when it's dirty, using optional name filter.
- * To initiate update, modify the UUID list and call setDirty().
- *
- * @see getIDs()
- * @see setDirty()
- * @see setNameFilter()
- */
- class LLAvatarList : public LLFlatListView
- {
- LOG_CLASS(LLAvatarList);
- public:
- typedef std::vector<LLUUID> uuid_vector_t;
- struct Params : public LLInitParam::Block<Params, LLFlatListView::Params>
- {
- Optional<bool> ignore_online_status, // show all items as online
- show_last_interaction_time, // show most recent interaction time. *HACK: move this to a derived class
- show_info_btn,
- show_profile_btn,
- show_speaking_indicator;
- Params();
- };
- LLAvatarList(const Params&);
- virtual ~LLAvatarList();
- virtual void draw(); // from LLView
- virtual void clear();
- void setNameFilter(const std::string& filter);
- void setDirty(bool val = true) { mDirty = val; }
- uuid_vector_t& getIDs() { return mIDs; }
- bool contains(const LLUUID& id);
- void setContextMenu(LLAvatarListItem::ContextMenu* menu) { mContextMenu = menu; }
- void toggleIcons();
- void setSpeakingIndicatorsVisible(bool visible);
- void sortByName();
- void setShowIcons(std::string param_name);
- bool getIconsVisible() const { return mShowIcons; }
- const std::string getIconParamName() const{return mIconParamName;}
- virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
- // Return true if filter has at least one match.
- bool filterHasMatches();
- boost::signals2::connection setRefreshCompleteCallback(const commit_signal_t::slot_type& cb);
- boost::signals2::connection setItemDoubleClickCallback(const mouse_signal_t::slot_type& cb);
- protected:
- void refresh();
- void addNewItem(const LLUUID& id, const std::string& name, BOOL is_online, EAddPosition pos = ADD_BOTTOM);
- void computeDifference(
- const std::vector<LLUUID>& vnew,
- std::vector<LLUUID>& vadded,
- std::vector<LLUUID>& vremoved);
- void updateLastInteractionTimes();
- void onItemDoucleClicked(LLUICtrl* ctrl, S32 x, S32 y, MASK mask);
- private:
- bool mIgnoreOnlineStatus;
- bool mShowLastInteractionTime;
- bool mDirty;
- bool mShowIcons;
- bool mShowInfoBtn;
- bool mShowProfileBtn;
- bool mShowSpeakingIndicator;
- LLTimer* mLITUpdateTimer; // last interaction time update timer
- std::string mIconParamName;
- std::string mNameFilter;
- uuid_vector_t mIDs;
- LLAvatarListItem::ContextMenu* mContextMenu;
- commit_signal_t mRefreshCompleteSignal;
- mouse_signal_t mItemDoubleClickSignal;
- };
- /** Abstract comparator for avatar items */
- class LLAvatarItemComparator : public LLFlatListView::ItemComparator
- {
- LOG_CLASS(LLAvatarItemComparator);
- public:
- LLAvatarItemComparator() {};
- virtual ~LLAvatarItemComparator() {};
- virtual bool compare(const LLPanel* item1, const LLPanel* item2) const;
- protected:
- /**
- * Returns true if avatar_item1 < avatar_item2, false otherwise
- * Implement this method in your particular comparator.
- * In Linux a compiler failed to build it using the name "compare", so it was renamed to doCompare
- */
- virtual bool doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const = 0;
- };
- class LLAvatarItemNameComparator : public LLAvatarItemComparator
- {
- LOG_CLASS(LLAvatarItemNameComparator);
- public:
- LLAvatarItemNameComparator() {};
- virtual ~LLAvatarItemNameComparator() {};
- protected:
- virtual bool doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const;
- };
- class LLAvatarItemAgentOnTopComparator : public LLAvatarItemNameComparator
- {
- LOG_CLASS(LLAvatarItemAgentOnTopComparator);
- public:
- LLAvatarItemAgentOnTopComparator() {};
- virtual ~LLAvatarItemAgentOnTopComparator() {};
- protected:
- virtual bool doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const;
- };
- #endif // LL_LLAVATARLIST_H