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+/**
+ * @file llavatariconctrl.h
+ * @brief LLAvatarIconCtrl base class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * 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_LLAVATARICONCTRL_H
+#define LL_LLAVATARICONCTRL_H
+
+#include "lliconctrl.h"
+#include "llavatarpropertiesprocessor.h"
+#include "llviewermenu.h"
+
+class LLAvatarName;
+
+class LLAvatarIconIDCache: public LLSingleton<LLAvatarIconIDCache>
+{
+public:
+ struct LLAvatarIconIDCacheItem
+ {
+ LLUUID icon_id;
+ LLDate cached_time;
+
+ bool expired();
+ };
+
+ LLAvatarIconIDCache():mFilename("avatar_icons_cache.txt")
+ {
+ }
+
+ void load ();
+ void save ();
+
+ LLUUID* get (const LLUUID& id);
+ void add (const LLUUID& avatar_id,const LLUUID& icon_id);
+
+ void remove (const LLUUID& id);
+protected:
+
+
+ std::string mFilename;
+ std::map<LLUUID,LLAvatarIconIDCacheItem> mCache;//we cache only LLUID and time
+};
+
+class LLAvatarIconCtrl
+: public LLIconCtrl, public LLAvatarPropertiesObserver
+{
+public:
+ struct Params : public LLInitParam::Block<Params, LLIconCtrl::Params>
+ {
+ Optional <LLUUID> avatar_id;
+ Optional <bool> draw_tooltip;
+ Optional <std::string> default_icon_name;
+ Params();
+ };
+
+protected:
+ LLAvatarIconCtrl(const Params&);
+ friend class LLUICtrlFactory;
+
+public:
+ virtual ~LLAvatarIconCtrl();
+
+ virtual void setValue(const LLSD& value);
+
+ // LLAvatarPropertiesProcessor observer trigger
+ virtual void processProperties(void* data, EAvatarProcessorType type);
+
+ void onAvatarNameCache(const LLUUID& agent_id, const LLAvatarName& av_name);
+
+ const LLUUID& getAvatarId() const { return mAvatarId; }
+ const std::string& getFullName() const { return mFullName; }
+
+ void setDrawTooltip(bool value) { mDrawTooltip = value;}
+
+protected:
+ LLUUID mAvatarId;
+ std::string mFullName;
+ bool mDrawTooltip;
+ std::string mDefaultIconName;
+
+ bool updateFromCache();
+};
+
+#endif // LL_LLAVATARICONCTRL_H