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

void LLPanelRequestTools::refresh()
{
	std::string buffer = getChild<LLUICtrl>("destination")->getValue();
	LLCtrlListInterface *list = childGetListInterface("destination");
	if (!list) return;

	S32 last_item = list->getItemCount();

	if (last_item >=3)
	{
	list->selectItemRange(2,last_item);
	list->operateOnSelection(LLCtrlListInterface::OP_DELETE);
	}
	for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
		 iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
	{
		LLViewerRegion* regionp = *iter;
		std::string name = regionp->getName();
		if (!name.empty())
		{
			list->addSimpleElement(name);
		}
	}
	if(!buffer.empty())
	{
		list->selectByValue(buffer);
	}
	else
	{
		list->operateOnSelection(LLCtrlListInterface::OP_DESELECT);
	}
}

// No longer really builds a list.  Instead, just updates mAvatarCombo.
void LLFloaterWorldMap::buildAvatarIDList()
{
	LLCtrlListInterface *list = childGetListInterface("friend combo");
	if (!list) return;

    // Delete all but the "None" entry
	S32 list_size = list->getItemCount();
	while (list_size > 1)
	{
		list->selectNthItem(1);
		list->operateOnSelection(LLCtrlListInterface::OP_DELETE);
		--list_size;
	}

	LLSD default_column;
	default_column["name"] = "friend name";
	default_column["label"] = "Friend Name";
	default_column["width"] = 500;
	list->addColumn(default_column);

	// Get all of the calling cards for avatar that are currently online
	LLCollectMappableBuddies collector;
	LLAvatarTracker::instance().applyFunctor(collector);
	LLCollectMappableBuddies::buddy_map_t::iterator it;
	LLCollectMappableBuddies::buddy_map_t::iterator end;
	it = collector.mMappable.begin();
	end = collector.mMappable.end();
	for( ; it != end; ++it)
	{
		list->addSimpleElement((*it).first, ADD_BOTTOM, (*it).second);
	}

	list->setCurrentByID( LLAvatarTracker::instance().getAvatarID() );
	list->selectFirstItem();
}

void LLFloaterTopObjects::doToObjects(int action, bool all)
{
	LLMessageSystem *msg = gMessageSystem;

	LLViewerRegion* region = gAgent.getRegion();
	if (!region) return;

	LLCtrlListInterface *list = getChild<LLUICtrl>("objects_list")->getListInterface();
	if (!list || list->getItemCount() == 0) return;

	uuid_vec_t::iterator id_itor;

	bool start_message = true;

	for (id_itor = mObjectListIDs.begin(); id_itor != mObjectListIDs.end(); ++id_itor)
	{
		LLUUID task_id = *id_itor;
		if (!all && !list->isSelected(task_id))
		{
			// Selected only
			continue;
		}
		if (start_message)
		{
			if (action == ACTION_RETURN)
			{
				msg->newMessageFast(_PREHASH_ParcelReturnObjects);
			}
			else
			{
				msg->newMessageFast(_PREHASH_ParcelDisableObjects);
			}
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID,	gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_ParcelData);
			msg->addS32Fast(_PREHASH_LocalID, -1); // Whole region
			msg->addS32Fast(_PREHASH_ReturnType, RT_NONE);
			start_message = false;
		}

		msg->nextBlockFast(_PREHASH_TaskIDs);
		msg->addUUIDFast(_PREHASH_TaskID, task_id);

		if (msg->isSendFullFast(_PREHASH_TaskIDs))
		{
			msg->sendReliable(region->getHost());
			start_message = true;
		}
	}

	if (!start_message)
	{
		msg->sendReliable(region->getHost());
	}
}

void LLPanelScriptLimitsRegionMemory::returnObjectsFromParcel(S32 local_id)
{
	LLMessageSystem *msg = gMessageSystem;

	LLViewerRegion* region = gAgent.getRegion();
	if (!region) return;

	LLCtrlListInterface *list = childGetListInterface("scripts_list");
	if (!list || list->getItemCount() == 0) return;

	std::vector<LLSD>::iterator id_itor;

	bool start_message = true;

	for (id_itor = mObjectListItems.begin(); id_itor != mObjectListItems.end(); ++id_itor)
	{
		LLSD element = *id_itor;
		if (!list->isSelected(element["id"].asUUID()))
		{
			// Selected only
			continue;
		}
		
		if(element["local_id"].asInteger() != local_id)
		{
			// Not the parcel we are looking for
			continue;
		}

		if (start_message)
		{
			msg->newMessageFast(_PREHASH_ParcelReturnObjects);
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID,	gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_ParcelData);
			msg->addS32Fast(_PREHASH_LocalID, element["local_id"].asInteger());
			msg->addU32Fast(_PREHASH_ReturnType, RT_LIST);
			start_message = false;
		}

		msg->nextBlockFast(_PREHASH_TaskIDs);
		msg->addUUIDFast(_PREHASH_TaskID, element["id"].asUUID());

		if (msg->isSendFullFast(_PREHASH_TaskIDs))
		{
			msg->sendReliable(region->getHost());
			start_message = true;
		}
	}

	if (!start_message)
	{
		msg->sendReliable(region->getHost());
	}
}

void LLFloaterWorldMap::buildLandmarkIDLists()
{
	LLCtrlListInterface *list = childGetListInterface("landmark combo");
	if (!list)
	{
		return;
	}

    // Delete all but the "None" entry
	S32 list_size = list->getItemCount();
	if (list_size > 1)
	{
		list->selectItemRange(1, -1);
		list->operateOnSelection(LLCtrlListInterface::OP_DELETE);
	}

	mLandmarkItemIDList.reset();
	mLandmarkAssetIDList.reset();

	// Get all of the current landmarks
	mLandmarkAssetIDList.put( LLUUID::null );
	mLandmarkItemIDList.put( LLUUID::null );

	mLandmarkAssetIDList.put( sHomeID );
	mLandmarkItemIDList.put( sHomeID );

	LLInventoryModel::cat_array_t cats;
	LLInventoryModel::item_array_t items;
	LLIsType is_landmark(LLAssetType::AT_LANDMARK);
	gInventory.collectDescendentsIf(gAgent.getInventoryRootID(),
									cats,
									items,
									LLInventoryModel::EXCLUDE_TRASH,
									is_landmark);

	std::sort(items.begin(), items.end(), LLViewerInventoryItem::comparePointers());
	
	S32 count = items.count();
	for(S32 i = 0; i < count; ++i)
	{
		LLInventoryItem* item = items.get(i);

		list->addSimpleElement(item->getName(), ADD_BOTTOM, item->getUUID());

		mLandmarkAssetIDList.put( item->getAssetUUID() );
		mLandmarkItemIDList.put( item->getUUID() );
	}
	list->sortByColumn(std::string("landmark name"), TRUE);

	list->selectFirstItem();
}

void LLFloaterWorldMap::buildLandmarkIDLists()
{
	LLCtrlListInterface *list = mListLandmarkCombo;
	if (!list) return;
	
    // Delete all but the "None" entry
	S32 list_size = list->getItemCount();
	if (list_size > 1)
	{
		list->selectItemRange(1, -1);
		list->operateOnSelection(LLCtrlListInterface::OP_DELETE);
	}
	
	mLandmarkItemIDList.reset();
	mLandmarkAssetIDList.reset();
	
	// Get all of the current landmarks
	mLandmarkAssetIDList.put( LLUUID::null );
	mLandmarkItemIDList.put( LLUUID::null );
	
	mLandmarkAssetIDList.put( sHomeID );
	mLandmarkItemIDList.put( sHomeID );
	
	LLInventoryModel::cat_array_t cats;
	LLInventoryModel::item_array_t items;
	LLIsType is_landmark(LLAssetType::AT_LANDMARK);
	gInventory.collectDescendentsIf(gInventory.getRootFolderID(),
									cats,
									items,
									LLInventoryModel::EXCLUDE_TRASH,
									is_landmark);
	
	std::sort(items.begin(), items.end(), LLViewerInventoryItem::comparePointers());
	std::list<LLInventoryItem*> usedLMs;

	BOOL filterLandmarks = gSavedSettings.getBOOL("WorldmapFilterDuplicateLandmarks");
	S32 count = items.count();
	for(S32 i = 0; i < count; ++i)
	{
		LLInventoryItem* item = items.get(i);

		if (filterLandmarks)
		{
			bool skip = false;
			for (std::list<LLInventoryItem*>::iterator it = usedLMs.begin(); it != usedLMs.end(); ++it)
			{
				if ((*it)->getAssetUUID() == item->getAssetUUID())
				{
					skip = true;
					break;
				}
			}
			if (skip) continue;
			usedLMs.push_front(item);
		}
		
		list->addSimpleElement(item->getName(), ADD_BOTTOM, item->getUUID());
		
		mLandmarkAssetIDList.put( item->getAssetUUID() );
		mLandmarkItemIDList.put( item->getUUID() );
	}
	
	list->selectFirstItem();
}

void LLFloaterTopObjects::handleReply(LLMessageSystem *msg, void** data)
{
	U32 request_flags;
	U32 total_count;

	msg->getU32Fast(_PREHASH_RequestData, _PREHASH_RequestFlags, request_flags);
	msg->getU32Fast(_PREHASH_RequestData, _PREHASH_TotalObjectCount, total_count);
	msg->getU32Fast(_PREHASH_RequestData, _PREHASH_ReportType, mCurrentMode);

	LLCtrlListInterface *list = childGetListInterface("objects_list");
	if (!list) return;
	
	S32 block_count = msg->getNumberOfBlocks("ReportData");
	for (S32 block = 0; block < block_count; ++block)
	{
		U32 task_local_id;
		U32 time_stamp = 0;
		LLUUID task_id;
		F32 location_x, location_y, location_z;
		F32 score;
		std::string name_buf;
		std::string owner_buf;
		F32 mono_score = 0.f;
		bool have_extended_data = false;

		msg->getU32Fast(_PREHASH_ReportData, _PREHASH_TaskLocalID, task_local_id, block);
		msg->getUUIDFast(_PREHASH_ReportData, _PREHASH_TaskID, task_id, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_LocationX, location_x, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_LocationY, location_y, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_LocationZ, location_z, block);
		msg->getF32Fast(_PREHASH_ReportData, _PREHASH_Score, score, block);
		msg->getStringFast(_PREHASH_ReportData, _PREHASH_TaskName, name_buf, block);
		msg->getStringFast(_PREHASH_ReportData, _PREHASH_OwnerName, owner_buf, block);
		if(msg->getNumberOfBlocks("DataExtended"))
		{
			have_extended_data = true;
			msg->getU32("DataExtended", "TimeStamp", time_stamp, block);
			msg->getF32(_PREHASH_ReportData, "MonoScore", mono_score, block);
		}

		LLSD element;

		element["id"] = task_id;
		element["object_name"] = name_buf;
		element["owner_name"] = owner_buf;
		element["columns"][0]["column"] = "score";
		element["columns"][0]["value"] = llformat("%0.3f", score);
		element["columns"][0]["font"] = "SANSSERIF";
		
		element["columns"][1]["column"] = "name";
		element["columns"][1]["value"] = name_buf;
		element["columns"][1]["font"] = "SANSSERIF";
		element["columns"][2]["column"] = "owner";
		element["columns"][2]["value"] = owner_buf;
		element["columns"][2]["font"] = "SANSSERIF";
		element["columns"][3]["column"] = "location";
		element["columns"][3]["value"] = llformat("<%0.1f,%0.1f,%0.1f>", location_x, location_y, location_z);
		element["columns"][3]["font"] = "SANSSERIF";
		element["columns"][3]["column"] = "time";
		element["columns"][3]["value"] = formatted_time((time_t)time_stamp);
		element["columns"][3]["font"] = "SANSSERIF";

		if (mCurrentMode == STAT_REPORT_TOP_SCRIPTS
			&& have_extended_data)
		{
			element["columns"][4]["column"] = "Mono Time";
			element["columns"][4]["value"] = llformat("%0.3f", mono_score);
			element["columns"][4]["font"] = "SANSSERIF";
		}
		
		list->addElement(element);
		
		mObjectListData.append(element);
		mObjectListIDs.push_back(task_id);

		mtotalScore += score;
	}

	if (total_count == 0 && list->getItemCount() == 0)
	{
		LLSD element;
		element["id"] = LLUUID::null;
		element["columns"][0]["column"] = "name";
		element["columns"][0]["value"] = getString("none_descriptor");
		element["columns"][0]["font"] = "SANSSERIF";

		list->addElement(element);
	}
	else
	{
		list->selectFirstItem();
	}

	if (mCurrentMode == STAT_REPORT_TOP_SCRIPTS)
	{
		setTitle(getString("top_scripts_title"));
		list->setColumnLabel("score", getString("scripts_score_label"));
		
		LLUIString format = getString("top_scripts_text");
		format.setArg("[COUNT]", llformat("%d", total_count));
//.........这里部分代码省略.........