llavatariconctrl.cpp
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- /**
- * @file llavatariconctrl.cpp
- * @brief LLAvatarIconCtrl class implementation
- *
- * $LicenseInfo:firstyear=2009&license=viewergpl$
- *
- * 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.
- * $/LicenseInfo$
- */
- #include "llviewerprecompiledheaders.h"
- #include "llavatariconctrl.h"
- #include "llagent.h"
- #include "llavatarconstants.h"
- #include "llcallingcard.h" // for LLAvatarTracker
- #include "llavataractions.h"
- #include "llmenugl.h"
- #include "lluictrlfactory.h"
- #include "llcachename.h"
- #include "llagentdata.h"
- #include "llimfloater.h"
- #define MENU_ITEM_VIEW_PROFILE 0
- #define MENU_ITEM_SEND_IM 1
- static LLDefaultChildRegistry::Register<LLAvatarIconCtrl> r("avatar_icon");
- bool LLAvatarIconIDCache::LLAvatarIconIDCacheItem::expired()
- {
- const F64 SEC_PER_DAY_PLUS_HOUR = (24.0 + 1.0) * 60.0 * 60.0;
- F64 delta = LLDate::now().secondsSinceEpoch() - cached_time.secondsSinceEpoch();
- if (delta > SEC_PER_DAY_PLUS_HOUR)
- return true;
- return false;
- }
- void LLAvatarIconIDCache::load ()
- {
- llinfos << "Loading avatar icon id cache." << llendl;
-
- // build filename for each user
- std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, mFilename);
- llifstream file(resolved_filename);
- if (!file.is_open())
- return;
-
- // add each line in the file to the list
- int uuid_len = UUID_STR_LENGTH-1;
- std::string line;
- while (std::getline(file, line))
- {
- LLUUID avatar_id;
- LLUUID icon_id;
- LLDate date;
- std::string avatar_id_str = line.substr(0,uuid_len);
- std::string icon_id_str = line.substr(uuid_len,uuid_len);
-
- std::string date_str = line.substr(uuid_len*2, line.length()-uuid_len*2);
- if(!avatar_id.set(avatar_id_str) || !icon_id.set(icon_id_str) || !date.fromString(date_str))
- continue;
- LLAvatarIconIDCacheItem item = {icon_id,date};
- mCache[avatar_id] = item;
- }
- file.close();
-
- }
- void LLAvatarIconIDCache::save ()
- {
- std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, mFilename);
- // open a file for writing
- llofstream file (resolved_filename);
- if (!file.is_open())
- {
- llwarns << "can't open avatar icons cache file"" << mFilename << "" for writing" << llendl;
- return;
- }
- for(std::map<LLUUID,LLAvatarIconIDCacheItem>::iterator it = mCache.begin();it!=mCache.end();++it)
- {
- if(!it->second.expired())
- {
- file << it->first << it->second.icon_id << it->second.cached_time << std::endl;
- }
- }
-
- file.close();
- }
- LLUUID* LLAvatarIconIDCache::get (const LLUUID& avatar_id)
- {
- std::map<LLUUID,LLAvatarIconIDCacheItem>::iterator it = mCache.find(avatar_id);
- if(it==mCache.end())
- return 0;
- if(it->second.expired())
- return 0;
- return &it->second.icon_id;
- }
- void LLAvatarIconIDCache::add (const LLUUID& avatar_id,const LLUUID& icon_id)
- {
- LLAvatarIconIDCacheItem item = {icon_id,LLDate::now()};
- mCache[avatar_id] = item;
- }
- void LLAvatarIconIDCache::remove (const LLUUID& avatar_id)
- {
- mCache.erase(avatar_id);
- }
- LLAvatarIconCtrl::Params::Params()
- : avatar_id("avatar_id"),
- draw_tooltip("draw_tooltip", true),
- default_icon_name("default_icon_name")
- {
- name = "avatar_icon";
- }
- LLAvatarIconCtrl::LLAvatarIconCtrl(const LLAvatarIconCtrl::Params& p)
- : LLIconCtrl(p),
- mDrawTooltip(p.draw_tooltip),
- mDefaultIconName(p.default_icon_name)
- {
- mPriority = LLViewerFetchedTexture::BOOST_ICON;
-
- LLRect rect = p.rect;
- mDrawWidth = llmax(32, rect.getWidth()) ;
- mDrawHeight = llmax(32, rect.getHeight()) ;
- static LLUICachedControl<S32> llavatariconctrl_symbol_hpad("UIAvatariconctrlSymbolHPad", 2);
- static LLUICachedControl<S32> llavatariconctrl_symbol_vpad("UIAvatariconctrlSymbolVPad", 2);
- static LLUICachedControl<S32> llavatariconctrl_symbol_size("UIAvatariconctrlSymbolSize", 5);
- static LLUICachedControl<std::string> llavatariconctrl_symbol_pos("UIAvatariconctrlSymbolPosition", "BottomRight");
- // BottomRight is the default position
- S32 left = rect.getWidth() - llavatariconctrl_symbol_size - llavatariconctrl_symbol_hpad;
- S32 bottom = llavatariconctrl_symbol_vpad;
- if ("BottomLeft" == (std::string)llavatariconctrl_symbol_pos)
- {
- left = llavatariconctrl_symbol_hpad;
- bottom = llavatariconctrl_symbol_vpad;
- }
- else if ("TopLeft" == (std::string)llavatariconctrl_symbol_pos)
- {
- left = llavatariconctrl_symbol_hpad;
- bottom = rect.getHeight() - llavatariconctrl_symbol_size - llavatariconctrl_symbol_vpad;
- }
- else if ("TopRight" == (std::string)llavatariconctrl_symbol_pos)
- {
- left = rect.getWidth() - llavatariconctrl_symbol_size - llavatariconctrl_symbol_hpad;
- bottom = rect.getHeight() - llavatariconctrl_symbol_size - llavatariconctrl_symbol_vpad;
- }
- rect.setOriginAndSize(left, bottom, llavatariconctrl_symbol_size, llavatariconctrl_symbol_size);
- if (p.avatar_id.isProvided())
- {
- LLSD value(p.avatar_id);
- setValue(value);
- }
- else
- {
- LLIconCtrl::setValue(mDefaultIconName);
- }
- }
- LLAvatarIconCtrl::~LLAvatarIconCtrl()
- {
- if (mAvatarId.notNull())
- {
- LLAvatarPropertiesProcessor::getInstance()->removeObserver(mAvatarId, this);
- // Name callbacks will be automatically disconnected since LLUICtrl is trackable
- }
- }
- //virtual
- void LLAvatarIconCtrl::setValue(const LLSD& value)
- {
- if (value.isUUID())
- {
- LLAvatarPropertiesProcessor* app =
- LLAvatarPropertiesProcessor::getInstance();
- if (mAvatarId.notNull())
- {
- app->removeObserver(mAvatarId, this);
- }
- if (mAvatarId != value.asUUID())
- {
- mAvatarId = value.asUUID();
- // *BUG: This will return stale icons if a user changes their
- // profile picture. However, otherwise we send too many upstream
- // AvatarPropertiesRequest messages.
- // to get fresh avatar icon use
- // LLAvatarIconIDCache::getInstance()->remove(avatar_id);
- // Check if cache already contains image_id for that avatar
- if (!updateFromCache())
- {
- LLIconCtrl::setValue(mDefaultIconName);
- app->addObserver(mAvatarId, this);
- app->sendAvatarPropertiesRequest(mAvatarId);
- }
- }
- }
- else
- {
- LLIconCtrl::setValue(value);
- }
- gCacheName->get(mAvatarId, FALSE, boost::bind(&LLAvatarIconCtrl::nameUpdatedCallback, this, _1, _2, _3, _4));
- }
- bool LLAvatarIconCtrl::updateFromCache()
- {
- LLUUID* icon_id_ptr = LLAvatarIconIDCache::getInstance()->get(mAvatarId);
- if(!icon_id_ptr)
- return false;
- const LLUUID& icon_id = *icon_id_ptr;
- // Update the avatar
- if (icon_id.notNull())
- {
- LLIconCtrl::setValue(icon_id);
- }
- else
- {
- LLIconCtrl::setValue(mDefaultIconName);
- }
- return true;
- }
- //virtual
- void LLAvatarIconCtrl::processProperties(void* data, EAvatarProcessorType type)
- {
- if (APT_PROPERTIES == type)
- {
- LLAvatarData* avatar_data = static_cast<LLAvatarData*>(data);
- if (avatar_data)
- {
- if (avatar_data->avatar_id != mAvatarId)
- {
- return;
- }
- LLAvatarIconIDCache::getInstance()->add(mAvatarId,avatar_data->image_id);
- updateFromCache();
- }
- }
- }
- void LLAvatarIconCtrl::nameUpdatedCallback(
- const LLUUID& id,
- const std::string& first,
- const std::string& last,
- BOOL is_group)
- {
- if (id == mAvatarId)
- {
- mFirstName = first;
- mLastName = last;
- if (mDrawTooltip)
- {
- setToolTip(mFirstName + " " + mLastName);
- }
- else
- {
- setToolTip(std::string(""));
- }
- }
- }