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Diffstat (limited to 'indra/newview/llavatarlist.h')
| -rw-r--r-- | indra/newview/llavatarlist.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/indra/newview/llavatarlist.h b/indra/newview/llavatarlist.h new file mode 100644 index 0000000000..a58a562378 --- /dev/null +++ b/indra/newview/llavatarlist.h @@ -0,0 +1,175 @@ +/** + * @file llavatarlist.h + * @brief Generic avatar list + * + * $LicenseInfo:firstyear=2009&license=viewergpl$ + * + * Copyright (c) 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_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 + Optional<bool> show_last_interaction_time; // show most recent interaction time. *HACK: move this to a derived class + Optional<bool> show_info_btn; + Optional<bool> show_profile_btn; + Optional<bool> 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 |