C++ LLCtrlListInterface::operateOnAll方法代码示例

void LLPanelRequestTools::refresh()
{
	std::string buffer = childGetValue("destination");
	LLCtrlListInterface *list = childGetListInterface("destination");
	if (!list) return;

	list->operateOnAll(LLCtrlListInterface::OP_DELETE);
	list->addSimpleElement(SELECTION);
	list->addSimpleElement(AGENT_REGION);
	for (LLWorld::region_list_t::iterator iter = LLWorld::getInstance()->mActiveRegionList.begin();
		 iter != LLWorld::getInstance()->mActiveRegionList.end(); ++iter)
	{
		LLViewerRegion* regionp = *iter;
		std::string name = regionp->getName();
		if (!name.empty())
		{
			list->addSimpleElement(name);
		}
	}
	if(!buffer.empty())
	{
		list->selectByValue(buffer);
	}
	else
	{
		list->selectByValue(SELECTION);
	}
}

void LLPanelRequestTools::refresh()
{
	std::string buffer = childGetValue("destination");
	LLCtrlListInterface *list = childGetListInterface("destination");
	if (!list) return;

	list->operateOnAll(LLCtrlListInterface::OP_DELETE);
	list->addSimpleElement(SELECTION);
	list->addSimpleElement(AGENT_REGION);
	for (LLWorld::region_list_t::iterator iter = gWorldp->mActiveRegionList.begin();
		 iter != gWorldp->mActiveRegionList.end(); ++iter)
	{
		LLViewerRegion* regionp = *iter;
		LLString name = regionp->getName();
//MK
		if (RRenabled && gAgent.mRRInterface.mContainsShowloc)
		{
			name = "(Hidden)";
		}
//mk
		if (!name.empty())
		{
			list->addSimpleElement(name);
		}
	}
	if(!buffer.empty())
	{
		list->selectByValue(buffer);
	}
	else
	{
		list->selectByValue(SELECTION);
	}
}

void LLFloaterWorldMap::clearLocationSelection(BOOL clear_ui)
{
	LLCtrlListInterface *list = childGetListInterface("search_results");
	if (list)
	{
		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
	}
	LLWorldMap::getInstance()->cancelTracking();
	mCompletingRegionName = "";
}

// Checked: 2010-04-18 (RLVa-1.1.3b) | Modified: RLVa-1.2.0e
void RlvFloaterBehaviour::refreshAll()
{
    LLCtrlListInterface* pBhvrList = childGetListInterface("behaviour_list");
    if (!pBhvrList)
        return;
    pBhvrList->operateOnAll(LLCtrlListInterface::OP_DELETE);

    if (!gAgentAvatarp)
        return;

    //
    // Set-up a row we can just reuse
    //
    LLSD sdRow;
    LLSD& sdColumns = sdRow["columns"];
    sdColumns[0]["column"] = "behaviour";
    sdColumns[0]["type"] = "text";
    sdColumns[1]["column"] = "name";
    sdColumns[1]["type"] = "text";

    //
    // List behaviours
    //
    const RlvHandler::rlv_object_map_t* pRlvObjects = gRlvHandler.getObjectMap();
    for (RlvHandler::rlv_object_map_t::const_iterator itObj = pRlvObjects->begin(), endObj = pRlvObjects->end(); itObj != endObj; ++itObj)
    {
        sdColumns[1]["value"] = rlvGetItemNameFromObjID(itObj->first);

        const rlv_command_list_t* pCommands = itObj->second.getCommandList();
        for (rlv_command_list_t::const_iterator itCmd = pCommands->begin(), endCmd = pCommands->end(); itCmd != endCmd; ++itCmd)
        {
            std::string strBhvr = itCmd->asString();

            LLUUID idOption(itCmd->getOption());
            if (idOption.notNull())
            {
                std::string strLookup;
                if ( (gCacheName->getFullName(idOption, strLookup)) || (gCacheName->getGroupName(idOption, strLookup)) )
                {
                    if (strLookup.find("???") == std::string::npos)
                        strBhvr.assign(itCmd->getBehaviour()).append(":").append(strLookup);
                }
                else if (m_PendingLookup.end() == m_PendingLookup.find(idOption))
                {
                    m_PendingLookup[idOption] = gCacheName->get(idOption, false, boost::bind(&RlvFloaterBehaviour::onAvatarNameLookup,this,_1));
                }
            }

            sdColumns[0]["value"] = strBhvr;

            pBhvrList->addElement(sdRow, ADD_BOTTOM);
        }
    }
}

void LLPanelScriptLimitsAttachment::clearList()
{
	LLCtrlListInterface *list = childGetListInterface("scripts_list");

	if (list)
	{
		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
	}

	std::string msg_waiting = LLTrans::getString("ScriptLimitsRequestWaiting");
	childSetValue("loading_text", LLSD(msg_waiting));
}

void LLFloaterTopObjects::clearList()
{
	LLCtrlListInterface *list = childGetListInterface("objects_list");
	
	if (list) 
	{
		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
	}

	mObjectListData.clear();
	mObjectListIDs.clear();
	mtotalScore = 0.f;
}

void LLPanelScriptLimitsRegionMemory::clearList()
{
	LLCtrlListInterface *list = childGetListInterface("scripts_list");

	if (list)
	{
		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
	}

	mGotParcelMemoryUsed = false;
	mGotParcelMemoryMax = false;
	mGotParcelURLsUsed = false;
	mGotParcelURLsMax = false;

	std::string msg_empty_string("");
	getChild<LLUICtrl>("memory_used")->setValue(LLSD(msg_empty_string));
	getChild<LLUICtrl>("urls_used")->setValue(LLSD(msg_empty_string));
	getChild<LLUICtrl>("parcels_listed")->setValue(LLSD(msg_empty_string));

	mObjectListItems.clear();
}

void LLFloaterWorldMap::clearLocationSelection(BOOL clear_ui)
{
	LLCtrlListInterface *list = childGetListInterface("search_results");
	if (list)
	{
		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
	}
	if (!childHasKeyboardFocus("spin x"))
	{
		childSetValue("spin x", SIM_COORD_DEFAULT);
	}
	if (!childHasKeyboardFocus("spin y"))
	{
		childSetValue("spin y", SIM_COORD_DEFAULT);
	}
	if (!childHasKeyboardFocus("spin z"))
	{
		childSetValue("spin z", 0);
	}
	LLWorldMap::getInstance()->mIsTrackingCommit = FALSE;
	mCompletingRegionName = "";
	mExactMatch = FALSE;
}

// Checked: 2011-05-23 (RLVa-1.3.1c) | Modified: RLVa-1.3.1c
void RlvFloaterBehaviours::refreshAll()
{
	LLCtrlListInterface* pBhvrList = childGetListInterface("behaviour_list");
	LLCtrlListInterface* pExceptList = childGetListInterface("exception_list");
	if ( (!pBhvrList) || (!pExceptList) )
		return;
	pBhvrList->operateOnAll(LLCtrlListInterface::OP_DELETE);
	pExceptList->operateOnAll(LLCtrlListInterface::OP_DELETE);

	if (!isAgentAvatarValid())
		return;

	//
	// Set-up a row we can just reuse
	//
	LLSD sdBhvrRow; LLSD& sdBhvrColumns = sdBhvrRow["columns"];
	sdBhvrColumns[0] = LLSD().with("column", "behaviour").with("type", "text");
	sdBhvrColumns[1] = LLSD().with("column", "issuer").with("type", "text");

	LLSD sdExceptRow; LLSD& sdExceptColumns = sdExceptRow["columns"];
	sdExceptColumns[0] = LLSD().with("column", "behaviour").with("type", "text");
	sdExceptColumns[1] = LLSD().with("column", "option").with("type", "text");
	sdExceptColumns[2] = LLSD().with("column", "issuer").with("type", "text");

	//
	// List behaviours
	//
	const RlvHandler::rlv_object_map_t* pObjects = gRlvHandler.getObjectMap();
	for (RlvHandler::rlv_object_map_t::const_iterator itObj = pObjects->begin(), endObj = pObjects->end(); itObj != endObj; ++itObj)
	{
		const std::string strIssuer = rlvGetItemNameFromObjID(itObj->first);

		const rlv_command_list_t* pCommands = itObj->second.getCommandList();
		for (rlv_command_list_t::const_iterator itCmd = pCommands->begin(), endCmd = pCommands->end(); itCmd != endCmd; ++itCmd)
		{
			std::string strOption; LLUUID idOption;
			if ( (itCmd->hasOption()) && (idOption.set(itCmd->getOption(), FALSE)) && (idOption.notNull()) )
			{
				LLAvatarName avName;
				if (gObjectList.findObject(idOption))
				{
					strOption = rlvGetItemNameFromObjID(idOption, true);
				}
				else if (LLAvatarNameCache::get(idOption, &avName))
				{
					strOption = (!avName.getAccountName().empty()) ? avName.getAccountName() : avName.getDisplayName();
				}
				else if (!gCacheName->getGroupName(idOption, strOption))
				{
					if (m_PendingLookup.end() == std::find(m_PendingLookup.begin(), m_PendingLookup.end(), idOption))
					{
						LLAvatarNameCache::get(idOption, boost::bind(&RlvFloaterBehaviours::onAvatarNameLookup, this, _1, _2));
						m_PendingLookup.push_back(idOption);
					}
					strOption = itCmd->getOption();
				}
			}

			if ( (itCmd->hasOption()) && (rlvGetShowException(itCmd->getBehaviourType())) )
			{
				// List under the "Exception" tab
				sdExceptRow["enabled"] = gRlvHandler.isException(itCmd->getBehaviourType(), idOption);
				sdExceptColumns[0]["value"] = itCmd->getBehaviour();
				sdExceptColumns[1]["value"] = strOption;
				sdExceptColumns[2]["value"] = strIssuer;
				pExceptList->addElement(sdExceptRow, ADD_BOTTOM);
			}
			else
			{
				// List under the "Restrictions" tab
				sdBhvrRow["enabled"] = (RLV_RET_SUCCESS == itCmd->getReturnType());
				sdBhvrColumns[0]["value"] = (strOption.empty()) ? itCmd->asString() : itCmd->getBehaviour() + ":" + strOption;
				sdBhvrColumns[1]["value"] = strIssuer;
				pBhvrList->addElement(sdBhvrRow, ADD_BOTTOM);
			}
		}
	}
}

void LLPanelDirBrowser::processDirPeopleReply(LLMessageSystem *msg, void**)
{
	LLUUID query_id;
	std::string   first_name;
	std::string   last_name;
	LLUUID agent_id;

	msg->getUUIDFast(_PREHASH_QueryData,_PREHASH_QueryID, query_id);

	LLPanelDirBrowser* self;
	self = gDirBrowserInstances.getIfThere(query_id);
	if (!self) 
	{
		// data from an old query
		return;
	}

	self->mHaveSearchResults = TRUE;

	LLCtrlListInterface *list = self->childGetListInterface("results");
	if (!list) return;

	if (!list->getCanSelect())
	{
		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
		self->mResultsContents = LLSD();
	}

	S32 rows = msg->getNumberOfBlocksFast(_PREHASH_QueryReplies);
	self->mResultsReceived += rows;

	rows = self->showNextButton(rows);

	for (S32 i = 0; i < rows; i++)
	{			
		msg->getStringFast(_PREHASH_QueryReplies,_PREHASH_FirstName, first_name, i);
		msg->getStringFast(_PREHASH_QueryReplies,_PREHASH_LastName,	last_name, i);
		msg->getUUIDFast(  _PREHASH_QueryReplies,_PREHASH_AgentID, agent_id, i);
		// msg->getU8Fast(    _PREHASH_QueryReplies,_PREHASH_Online, online, i);
		// unused
		// msg->getStringFast(_PREHASH_QueryReplies,_PREHASH_Group, group, i);
		// msg->getS32Fast(   _PREHASH_QueryReplies,_PREHASH_Reputation, reputation, i);

		if (agent_id.isNull())
		{
			continue;
		}

		LLSD content;

		LLSD row;
		row["id"] = agent_id;

		// We don't show online status in the finder anymore,
		// so just use the 'offline' icon as the generic 'person' icon
		row["columns"][0]["column"] = "icon";
		row["columns"][0]["type"] = "icon";
		row["columns"][0]["value"] = "icon_avatar_offline.tga";

		content["type"] = AVATAR_CODE;

		std::string fullname = first_name + " " + last_name;
		row["columns"][1]["column"] = "name";
		row["columns"][1]["value"] = fullname;
		row["columns"][1]["font"] = "SANSSERIF";

		content["name"] = fullname;

		list->addElement(row);
		self->mResultsContents[agent_id.asString()] = content;
	}

	list->sortByColumn(self->mCurrentSortColumn, self->mCurrentSortAscending);
	self->updateResultCount();

	// Poke the result received timer
	self->mLastResultTimer.reset();
	self->mDidAutoSelect = FALSE;
}

void LLPanelDirBrowser::processDirPlacesReply(LLMessageSystem* msg, void**)
{
	LLUUID	agent_id;
	LLUUID	query_id;
	LLUUID	parcel_id;
	std::string	name;
	BOOL	is_for_sale;
	BOOL	is_auction;
	F32		dwell;
	
	msg->getUUID("AgentData", "AgentID", agent_id);
	msg->getUUID("QueryData", "QueryID", query_id );

	if (msg->getNumberOfBlocks("StatusData"))
	{
		U32 status;
		msg->getU32("StatusData", "Status", status);
		if (status & STATUS_SEARCH_PLACES_BANNEDWORD)
		{
			LLNotifications::instance().add("SearchWordBanned");
		}
	}

	LLPanelDirBrowser* self;
	self = gDirBrowserInstances.getIfThere(query_id);
	if (!self) 
	{
		// data from an old query
		return;
	}

	self->mHaveSearchResults = TRUE;

	LLCtrlListInterface *list = self->childGetListInterface("results");
	if (!list) return;

	if (!list->getCanSelect())
	{
		list->operateOnAll(LLCtrlListInterface::OP_DELETE);
		self->mResultsContents = LLSD();
	}

	S32 count = msg->getNumberOfBlocks("QueryReplies");
	self->mResultsReceived += count;

	count = self->showNextButton(count);

	for (S32 i = 0; i < count ; i++)
	{
		msg->getUUID("QueryReplies", "ParcelID", parcel_id, i);
		msg->getString("QueryReplies", "Name", name, i);
		msg->getBOOL("QueryReplies", "ForSale", is_for_sale, i);
		msg->getBOOL("QueryReplies", "Auction", is_auction, i);
		msg->getF32("QueryReplies", "Dwell", dwell, i);
		
		if (parcel_id.isNull())
		{
			continue;
		}

		LLSD content;
		S32 type;

		LLSD row = self->createLandSale(parcel_id, is_auction, is_for_sale, name, &type);

		content["type"] = type;
		content["name"] = name;

		std::string buffer = llformat("%.0f", (F64)dwell);
		row["columns"][3]["column"] = "dwell";
		row["columns"][3]["value"] = buffer;
		row["columns"][3]["font"] = "SANSSERIFSMALL";

		list->addElement(row);
		self->mResultsContents[parcel_id.asString()] = content;
	}

	list->sortByColumn(self->mCurrentSortColumn, self->mCurrentSortAscending);
	self->updateResultCount();

	// Poke the result received timer
	self->mLastResultTimer.reset();
	self->mDidAutoSelect = FALSE;
}

void LLFloaterGesture::buildGestureList()
{
	LLCtrlListInterface *list = childGetListInterface("gesture_list");
	if (!list) return;

	list->operateOnAll(LLCtrlListInterface::OP_DELETE);

	LLGestureManager::item_map_t::iterator it;
	for (it = gGestureManager.mActive.begin(); it != gGestureManager.mActive.end(); ++it)
	{
		const LLUUID& item_id = (*it).first;
		LLMultiGesture* gesture = (*it).second;

		// Note: Can have NULL item if inventory hasn't arrived yet.
		std::string item_name = "Loading...";
		LLInventoryItem* item = gInventory.getItem(item_id);
		if (item)
		{
			item_name = item->getName();
		}

		std::string font_style = "NORMAL";
		// If gesture is playing, bold it

		LLSD element;
		element["id"] = item_id;

		if (gesture)
		{
			if (gesture->mPlaying)
			{
				font_style = "BOLD";
			}

			element["columns"][0]["column"] = "trigger";
			element["columns"][0]["value"] = gesture->mTrigger;
			element["columns"][0]["font"] = "SANSSERIF";
			element["columns"][0]["font-style"] = font_style;

			std::string key_string = LLKeyboard::stringFromKey(gesture->mKey);
			std::string buffer;

			{
				if (gesture->mKey == KEY_NONE)
				{
					buffer = "---";
					key_string = "~~~";		// alphabetize to end
				}
				else
				{
					if (gesture->mMask & MASK_CONTROL) buffer.append("Ctrl-");
					if (gesture->mMask & MASK_ALT) buffer.append("Alt-");
					if (gesture->mMask & MASK_SHIFT) buffer.append("Shift-");
					if ((gesture->mMask & (MASK_CONTROL|MASK_ALT|MASK_SHIFT)) &&
						(key_string[0] == '-' || key_string[0] == '='))
					{
						buffer.append(" ");
					}
					buffer.append(key_string);
				}
			}
			element["columns"][1]["column"] = "shortcut";
			element["columns"][1]["value"] = buffer;
			element["columns"][1]["font"] = "SANSSERIF";
			element["columns"][1]["font-style"] = font_style;

			// hidden column for sorting
			element["columns"][2]["column"] = "key";
			element["columns"][2]["value"] = key_string;
			element["columns"][2]["font"] = "SANSSERIF";
			element["columns"][2]["font-style"] = font_style;

			// Only add "playing" if we've got the name, less confusing. JC
			if (item && gesture->mPlaying)
			{
				item_name += " (Playing)";
			}
			element["columns"][3]["column"] = "name";
			element["columns"][3]["value"] = item_name;
			element["columns"][3]["font"] = "SANSSERIF";
			element["columns"][3]["font-style"] = font_style;
		}
		else
		{
			element["columns"][0]["column"] = "trigger";
			element["columns"][0]["value"] = "";
			element["columns"][0]["font"] = "SANSSERIF";
			element["columns"][0]["font-style"] = font_style;
			element["columns"][0]["column"] = "trigger";
			element["columns"][0]["value"] = "---";
			element["columns"][0]["font"] = "SANSSERIF";
			element["columns"][0]["font-style"] = font_style;
			element["columns"][2]["column"] = "key";
			element["columns"][2]["value"] = "~~~";
			element["columns"][2]["font"] = "SANSSERIF";
			element["columns"][2]["font-style"] = font_style;
			element["columns"][3]["column"] = "name";
			element["columns"][3]["value"] = item_name;
			element["columns"][3]["font"] = "SANSSERIF";
			element["columns"][3]["font-style"] = font_style;
//.........这里部分代码省略.........

void RlvFloaterBehaviour::refreshAll()
{
	LLVOAvatar* pAvatar = gAgent.getAvatarObject();
	LLCtrlListInterface* pList = childGetListInterface("behaviour_list");
	const rlv_object_map_t* pRlvObjects = gRlvHandler.getObjectMap();
	if ( (!pAvatar) || (!pList) || (!pRlvObjects) )
		return;

	pList->operateOnAll(LLCtrlListInterface::OP_DELETE);

	for (rlv_object_map_t::const_iterator itObj = pRlvObjects->begin(), endObj = pRlvObjects->end(); itObj != endObj; ++itObj)
	{
		std::string strName = itObj->first.asString();

		LLViewerInventoryItem* pItem = NULL;
		LLViewerObject* pObj = gObjectList.findObject(itObj->first);
		if (pObj)
		{
			LLViewerJointAttachment* pAttachPt = 
				get_if_there(pAvatar->mAttachmentPoints, gRlvHandler.getAttachPointIndex(pObj), (LLViewerJointAttachment*)NULL);
			if (pAttachPt)
			{
				pItem = gInventory.getItem(pAttachPt->getItemID());
			}
		}

		if (pItem)
			strName = pItem->getName();

		const rlv_command_list_t* pCommands = itObj->second.getCommandList();
		for (rlv_command_list_t::const_iterator itCmd = pCommands->begin(), endCmd = pCommands->end(); itCmd != endCmd; ++itCmd)
		{
			std::string strBhvr = itCmd->asString(); LLUUID uuid(itCmd->getOption());
			if (uuid.notNull())
			{
				std::string strLookup;
				if ( (gCacheName->getFullName(uuid, strLookup)) || (gCacheName->getGroupName(uuid, strLookup)) )
				{
					if (strLookup.find("???") == std::string::npos)
						strBhvr.assign(itCmd->getBehaviour()).append(":").append(strLookup);
				}
				else if (m_PendingLookup.end() == std::find(m_PendingLookup.begin(), m_PendingLookup.end(), uuid))
				{
					gCacheName->get(uuid, FALSE, onAvatarNameLookup, this);
					m_PendingLookup.push_back(uuid);
				}
			}

			LLSD element;

			// Restriction column
			element["columns"][0]["column"] = "behaviour";
			element["columns"][0]["value"] = strBhvr;
			element["columns"][0]["font"] = "SANSSERIF";
			element["columns"][0]["font-style"] = "NORMAL";

			// Object Name column
			element["columns"][1]["column"] = "name";
			element["columns"][1]["value"] = strName;
			element["columns"][1]["font"] = "SANSSERIF";
			element["columns"][1]["font-style"] = "NORMAL";

			pList->addElement(element, ADD_BOTTOM);
		}
	}
}

// static
void LLFloaterLandHoldings::processPlacesReply(LLMessageSystem* msg, void**)
{
	LLFloaterLandHoldings* self = sInstance;

	// Is this packet from an old, closed window?
	if (!self)
	{
		return;
	}

	LLCtrlListInterface *list = self->childGetListInterface("parcel list");
	if (!list) return;

	// If this is the first packet, clear out the "loading..." indicator
	if (!self->mFirstPacketReceived)
	{
		self->mFirstPacketReceived = TRUE;
		list->operateOnAll(LLCtrlSelectionInterface::OP_DELETE);
	}

	LLUUID	owner_id;
	std::string	name;
	std::string	desc;
	S32		actual_area;
	S32		billable_area;
	U8		flags;
	F32		global_x;
	F32		global_y;
	std::string	sim_name;
	std::string land_sku;
	std::string land_type;
	
	S32 i;
	S32 count = msg->getNumberOfBlocks("QueryData");
	for (i = 0; i < count; i++)
	{
		msg->getUUID("QueryData", "OwnerID", owner_id, i);
		msg->getString("QueryData", "Name", name, i);
		msg->getString("QueryData", "Desc", desc, i);
		msg->getS32("QueryData", "ActualArea", actual_area, i);
		msg->getS32("QueryData", "BillableArea", billable_area, i);
		msg->getU8("QueryData", "Flags", flags, i);
		msg->getF32("QueryData", "GlobalX", global_x, i);
		msg->getF32("QueryData", "GlobalY", global_y, i);
		msg->getString("QueryData", "SimName", sim_name, i);

		if ( msg->getSizeFast(_PREHASH_QueryData, i, _PREHASH_ProductSKU) > 0 )
		{
			msg->getStringFast(	_PREHASH_QueryData, _PREHASH_ProductSKU, land_sku, i);
			llinfos << "Land sku: " << land_sku << llendl;
			land_type = LLProductInfoRequestManager::instance().getDescriptionForSku(land_sku);
		}
		else
		{
			land_sku.clear();
			land_type = LLTrans::getString("land_type_unknown");
		}
		
		self->mActualArea += actual_area;
		self->mBillableArea += billable_area;

		S32 region_x = llround(global_x) % REGION_WIDTH_UNITS;
		S32 region_y = llround(global_y) % REGION_WIDTH_UNITS;

		std::string location;
		location = llformat("%s (%d, %d)", sim_name.c_str(), region_x, region_y);

		std::string area;
		if(billable_area == actual_area)
		{
			area = llformat("%d", billable_area);
		}
		else
		{
			area = llformat("%d / %d", billable_area, actual_area);
		}
		
		std::string hidden;
		hidden = llformat("%f %f", global_x, global_y);

		LLSD element;
		element["columns"][0]["column"] = "name";
		element["columns"][0]["value"] = name;
		element["columns"][0]["font"] = "SANSSERIF";
		
		element["columns"][1]["column"] = "location";
		element["columns"][1]["value"] = location;
		element["columns"][1]["font"] = "SANSSERIF";
		
		element["columns"][2]["column"] = "area";
		element["columns"][2]["value"] = area;
		element["columns"][2]["font"] = "SANSSERIF";
		
		element["columns"][3]["column"] = "type";
		element["columns"][3]["value"] = land_type;
		element["columns"][3]["font"] = "SANSSERIF";
		
		// hidden is always last column
		element["columns"][4]["column"] = "hidden";
//.........这里部分代码省略.........

void LLFloaterClothing::buildClothingList()
{
	//llinfos << "buildClothingList" << llendl;

	LLCtrlListInterface *list = childGetListInterface("clothing_list");
	if (!list) return;

	list->operateOnAll(LLCtrlListInterface::OP_DELETE);

	LLInventoryModel::cat_array_t cats;
	LLInventoryModel::item_array_t items;

	LLIsClothing is_clothing;
	gInventory.collectDescendentsIf(gAgent.getInventoryRootID(),
									cats,
									items,
									LLInventoryModel::EXCLUDE_TRASH,
									is_clothing);

	S32 count = items.count();
	for(S32 i = 0; i < count; ++i)
	{
		LLInventoryItem* item = items.get(i);

		LLSD row;
		row["id"] = item->getUUID();

		BOOL item_is_multi = FALSE;
		if ( item->getFlags() & LLInventoryItem::II_FLAGS_OBJECT_HAS_MULTIPLE_ITEMS )
		{
			item_is_multi = TRUE;
		}

		LLUUID image_id = get_item_icon_uuid(item->getType(),
											 item->getInventoryType(),
											 item->getFlags(), item_is_multi);		// flags = wearable type
		row["columns"][0]["column"] = "icon";
		row["columns"][0]["type"] = "icon";
		row["columns"][0]["value"] = image_id;

		LLString text = item->getName();
		LLString style = "NORMAL";
		if( gAgent.isWearingItem( item->getUUID() ) )
		{
			text.append(" (worn)");
			style = "BOLD";
		}
		row["columns"][1]["column"] = "name";
		row["columns"][1]["value"] = text;
		row["columns"][1]["font"] = "SANSSERIFSMALL";
		row["columns"][1]["font-style"] = style;

		// hidden column for sorting
		U32 flags = item->getFlags();	// flags = wearable type
		enum EWearableType wearable_type = (enum EWearableType)flags;
		const char* wearable_label = LLWearable::typeToTypeLabel(wearable_type);
		//line->addColumn(wearable_label, FONT, -1);	// invisible
		row["columns"][2]["column"] = "sort";
		row["columns"][2]["value"] = wearable_label;

		list->addElement(row);
	}

	if (count > 0)
	{
		mAllowSelection = TRUE;
	}
	else if (LLInventoryModel::backgroundFetchActive())
	{
		// We're loading
		list->addSimpleElement(LOADING_STRING);
		mAllowSelection = FALSE;
	}
	else
	{
		// Weird case, we're done loading but have no clothing
		list->addSimpleElement("No clothing found.");
		mAllowSelection = FALSE;
	}
}